CN106013169A - Die for constructing urban mass transit turnout point switch foundation pit and construction method - Google Patents
Die for constructing urban mass transit turnout point switch foundation pit and construction method Download PDFInfo
- Publication number
- CN106013169A CN106013169A CN201610576362.4A CN201610576362A CN106013169A CN 106013169 A CN106013169 A CN 106013169A CN 201610576362 A CN201610576362 A CN 201610576362A CN 106013169 A CN106013169 A CN 106013169A
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- Prior art keywords
- mould
- piecemeal
- rail
- ditch
- foundation ditch
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- 238000010276 construction Methods 0.000 title abstract description 31
- 241000283707 Capra Species 0.000 claims description 41
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 plank Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a die for constructing an urban mass transit turnout point switch foundation pit. The die comprises a point switch host foundation pit die block part and a rail penetrating groove die block part. The point switch host foundation pit die block part comprises six point switch host foundation pit die blocks with the same size. The rail penetrating groove die block part comprises middle rail penetrating groove die blocks and rail penetrating groove die blocks on the two sides. The point switch host foundation pit die block part and the rail penetrating groove die block part are spliced. The invention further provides a construction method of the die for constructing the urban mass transit turnout point switch foundation pit. The die and the method have the beneficial effects that the die with the uniform standard dimensions is utilized for launching the foundation pit construction project, the construction efficiency is improved, and meanwhile the labor cost of manual work is reduced; meanwhile, the reserving precision of the turnout point switch foundation pit is improved through the die, and the deviation of an original method for constructing the foundation pit is reduced to 10 mm from 50 mm; and the time of one day can be saved when each foundation pit is conducted, and the construction progress can be effectively promoted.
Description
Technical field
The present invention relates to urban track traffic, particularly relate to mould that urban track traffic point machine foundation ditch constructs and
Construction method.
Background technology
Along with development and the construction of urban rail transit in China, in the infrastructure work progress of signaling system,
The reserved engineering of goat foundation ditch becomes an important content.Reserved engineering is constructed for goat foundation ditch, main
The factors such as the position of foundation ditch to be considered, shape, size and the degree of depth, these factors will directly affect the installation of goat, then shadow
Ring to the turn-out track equipment control effect to track switch, and relate to traffic safety.
As shown in Fig. 1-1 1-3, in existing work progress, goat foundation ditch is constructed, be substantially by constructing
Personnel combine construction drawing and each foundation ditch carry out manual one by one constructing, and now there is problems of: 1. efficiency is low, the longest,
And repetitive operation is many；2. for same type of foundation ditch, there is deviation in the specification after having constructed；Existing goat foundation ditch structure
During building, mostly utilize the material such as plank, steel wire that turn-out track equipment is reserved operation area enclosing, implement hardened ground
After, the material damage built is removed.Carry out problems such as constructing the more size of engineering existence, specification deviation in this approach,
And hand labor is relatively costly, efficiency is low.After foundation ditch molding, being removed by plank, plank becomes building waste, it is difficult to profit again
With.
For problem above, in construction, there is no good solution at present, engineering is reserved for foundation ditch, maintains all the time
In the manual aspect constructed, this is all a bottle for accelerating construction progress, lifting construction efficiency and betterment works quality
Neck problem.
Summary of the invention
It is an object of the invention to provide mould and construction method that a kind of urban track traffic point machine foundation ditch is constructed,
It is beneficial to solve in Construction of Urban Rail Traffic for multiple classes such as single engine track switch, dual-locomotive traction track switch and three-throw turnouts
The point machine foundation ditch of type reserves the problem such as the inefficiency in work progress and specification deviation.
For achieving the above object, the technical solution adopted in the present invention is to provide a kind of urban track traffic point machine
The mould that foundation ditch is constructed, wherein: described mould includes goat main frame foundation ditch mould piecemeal part and wears rail ditch groove mould and divide
Block part；Described goat main frame foundation ditch mould piecemeal part is the goat main frame foundation ditch mould piecemeal of six pieces of same sizes,
Every three pieces of goat main frame foundation ditch mould piecemeals are the most assembled, then by two pieces after assembly again to being merged by bolt respectively
Dress, and be bolted, finally it is assemblied into the goat main frame foundation ditch mould piecemeal part being made up of six parts；Described wear
Rail ditch groove mould piecemeal part includes that rail ditch groove mould piecemeal is worn in centre and rail ditch groove mould piecemeal is worn in both sides, and rail is worn in described centre
It is assembled longitudinally through bolt that ditch groove mould piecemeal is that two pieces of same sizes wear rail ditch groove mould piecemeal, and both sides are worn rail ditch groove mould and divided
Block is that four pieces of same sizes wear rail ditch groove mould piecemeal, every two pieces assembled longitudinally through bolt, be respectively provided at centre and wear rail groove
The both sides of mould piecemeal；Described goat main frame foundation ditch mould piecemeal part and wear rail ditch groove mould piecemeal part and carry out assembly,
The long side of the short brink and goat main frame foundation ditch mould piecemeal part of wearing rail groove mould part is stitched together, makes to wear
Rail groove mould part and goat main frame foundation ditch mould piecemeal sections transverse, splicing position is bolted.
The construction method of the mould that a kind of urban track traffic point machine foundation ditch constructs is provided simultaneously.
The effect of the present invention is to use this structure mold to utilize the mould of unified standard dimensions to carry out foundation ditch to construct work
Journey, it is possible to reduce the deviation of the aspects such as the size that causes due to artificial origin, specification, by foundation ditch mould is implemented modularity and
Assembly, can improve efficiency of construction and reduce hand labor cost simultaneously, original 2 people within 2 days, complete a foundation ditch and construct, bring up to 2
People just can complete constructing of a foundation ditch in 1 day；Utilize mould can also improve reserved accurate of point machine foundation ditch simultaneously
Degree, is reduced to 10mm by the deviation that original method constructs foundation ditch by 50mm；Due to the raising of efficiency of construction, substantially reduce original
The time that circuit foundation ditch is constructed by engineering method, often construct the time that a foundation ditch can reduce one day, effectively push construction speed.
Accompanying drawing explanation
Fig. 1-1,1-2 are reserved main, the side views of single engine point machine foundation ditch in original urban track traffic；
Fig. 1-3 is Fig. 1-1B-B sectional view；
Fig. 2 is goat foundation ditch mould schematic diagram in the present invention；
Fig. 3 is goat main frame foundation ditch mould piecemeal schematic diagram of the present invention；
Fig. 4 is that the present invention wears rail ditch groove mould piecemeal schematic diagram；
Fig. 5 is each piece of integral assembling of goat foundation ditch mould of the present invention and putting position schematic diagram；
Fig. 6 is effect schematic diagram after inventive die assembly；
Fig. 7 is that goat foundation ditch mould of the present invention puts design sketch in the assembly of sleeper position；
Fig. 8 is that goat foundation pit construction of the present invention is constructed and hardened ground 3 d effect graph；
Fig. 9 is the goat foundation ditch 3 d effect graph after the present invention takes out mould.
In figure:
1, goat main frame foundation ditch mould piecemeal 2, rail ditch groove mould piecemeal 3 is worn in both sides, rail ditch groove mould piecemeal is worn in centre
Detailed description of the invention
The mould below in conjunction with the accompanying drawings the urban track traffic point machine foundation ditch of the present invention constructed and construction method
It is described in detail:
The Design of Dies thought that the urban track traffic point machine foundation ditch of the present invention is constructed is to combine existing city rail
Traffic goat foundation ditch in road is reserved the actual foundation ditch size marked in drawing and is pre-designed and makes some foundation ditch moulds and divide
Block, when not carrying out the reserved construction of foundation ditch, is put each for mould piece by assembly order in advance one by one in circuit corresponding mileage position
Putting in place, carry out assembly and fix, the mould after assembly meets the external action equipment such as goat cabinet, actuating strut, indication rod
Putting position requirement.After die layout puts in place, all fronts goat foundation ditch is constructed and hardened ground work, finally by mould
Tool block-by-block takes out, and complete foundation ditch constructs work.
The mould structure that the urban track traffic point machine foundation ditch of the present invention is constructed is that mould includes turn-out track owner
Machine foundation ditch mould piecemeal part and wear rail ditch groove mould piecemeal part: described goat main frame foundation ditch mould piecemeal part is six pieces
The goat main frame foundation ditch mould piecemeal 1 of same size, every three pieces of goat main frame foundation ditch mould piecemeals 1 are horizontal by bolt respectively
To assembly, the most then by two pieces of assembly the most involutory after assembly, and it is bolted, is finally assemblied into by six part groups
The goat main frame foundation ditch mould piecemeal part become；Described rail ditch groove mould piecemeal part of wearing includes that centre is worn rail ditch groove mould and divided
Rail ditch groove mould piecemeal 2 is worn in block 3 and both sides, and it is that two pieces of same sizes wear rail ditch channel mould that rail ditch groove mould piecemeal 3 is worn in described centre
Tool piecemeal is assembled longitudinally through bolt, and it is that four pieces of same sizes wear rail ditch groove mould piecemeal, often that rail ditch groove mould piecemeal 2 is worn in both sides
Two pieces assembled longitudinally through bolt, is respectively provided at centre and wears the both sides of rail ditch groove mould piecemeal；Described goat main frame foundation ditch mould
Tool piecemeal part and wear rail ditch groove mould piecemeal part and carry out assembly, will wear short brink and the turn-out track owner of rail groove mould part
The long side of machine foundation ditch mould piecemeal part is stitched together, and makes to wear rail groove mould part and divides with goat main frame foundation ditch mould
Block sections transverse, splicing position is bolted.
Rail ditch groove mould piecemeal 3 is worn in described centre, and wear rail ditch groove mould piecemeal 2 length with both sides identical, and rail groove is worn in centre
The width of mould piecemeal 3 wears the width of rail ditch groove mould piecemeal 2 more than both sides.
The construction method of the mould that the urban track traffic point machine foundation ditch of the present invention is constructed is as follows:
Due to narrow space in tunnel, the reserved location of goat foundation ditch is under rail, and needs through rail both sides,
If being an overall mould by Mold Making, being not easy to the operations such as installation, movement, dismounting, using blocking pin-connected panel mould
Improve mold use motility, it is simple to carrying out assembly and disassembly during construction, especially after carrying out concreting, mould is each
Individual part can be taken out respectively from the flange of rail, and does not affect other completed achievements in constructions.And use in existing Construction Mode
The work pattern that the material such as plank, steel wire carries out rough enclosing to reserved area is compared, and has both improve the degree of accuracy that foundation ditch is reserved
And standardization, also improve efficiency of construction, shorten the engineering time, meanwhile, the most repeatable utilization of mould, greatly reduce
Waste to materials such as planks under original pattern.As in figure 2 it is shown, goat main frame foundation ditch mould piecemeal 1 has 6 parts and chi
Very little identical, employing bolt splicing in order, as shown in Figure 3.Wear rail ditch groove mould to have 6 and wear rail ditch groove mould piecemeal, have two
Block is equivalently-sized, use in order and wear rail ditch groove mould piecemeal 3 in the middle of bolt splicing, also four pieces equivalently-sized, adopt in order
Rail ditch groove mould piecemeal 2 is worn, as shown in Figure 4 with the both sides that bolt is longitudinal spliced.The assembly of all parts and putting position such as Fig. 5
Shown in.
After Mold Making, when carrying out the reserved construction of goat foundation ditch, should place on the line according to goat
Position, the drawing data such as angle, by each for mould piece according to the assembled order shown in Fig. 2 and position, put one by one and put in place, pass through
Bolt carries out assembly and fixes, and obtains unitary mould, and effect such as Fig. 6, shown in 7.
Described unitary mould bottom surface distance rail surface distance is 4200mm, wears rail ditch groove mould piecemeal part putting position
Vertical with rail, left-right deviation is less than ± 5mm.
After completing mould assembly and putting, carry out the reserved construction of foundation ditch and hardened ground work, effect such as Fig. 8 after construction
Shown in.After completing unitary mould assembly and putting, carrying out the reserved construction of foundation ditch and hardened ground work, after construction, effect is as schemed
Shown in 8.
Finally the Bolt dismantling between each for mould piece is fallen, each piecemeal is taken out respectively from ground, i.e. completes list
The goat foundation ditch of machine travel track switch reserves work, and reserved effect is as shown in Figure 9.
Claims (2)
1. the mould constructed for urban track traffic point machine foundation ditch, is characterized in that: described mould includes and turns
Rut machine host foundation ditch mould piecemeal part and wear rail ditch groove mould piecemeal part；Described goat main frame foundation ditch mould piecemeal part
Being the goat main frame foundation ditch mould piecemeal of six pieces of same sizes, every three pieces of goat main frame foundation ditch mould piecemeals pass through spiral shell respectively
Bolt is the most assembled, the most involutory goat main frame foundation ditch mould piecemeal part being assemblied into six faces by bolt；Described wear rail
Ditch groove mould piecemeal part includes that rail ditch groove mould piecemeal is worn in centre and rail ditch groove mould piecemeal is worn in both sides, and rail ditch is worn in described centre
It is assembled longitudinally through bolt that groove mould piecemeal is that two pieces of same sizes wear rail ditch groove mould piecemeal, and rail ditch groove mould piecemeal is worn in both sides
Be that four pieces of same sizes wear rail ditch groove mould piecemeal, every two pieces assembled longitudinally through bolt, be respectively provided at centre and wear rail ditch channel mould
The both sides of tool piecemeal；Described goat main frame foundation ditch mould piecemeal part and wear rail ditch groove mould piecemeal part and carry out assembly, will
The long side of the short brink and goat main frame foundation ditch mould piecemeal part of wearing rail groove mould part is stitched together, and makes to wear rail
Groove mould part and goat main frame foundation ditch mould piecemeal sections transverse, splicing position is bolted.
2., according to the mould constructed for urban track traffic point machine foundation ditch described in claims 1, it is characterized in that: institute
Stating centre to wear rail ditch groove mould piecemeal wear rail ditch groove mould piecemeal length with both sides identical, the width of rail ditch groove mould piecemeal is worn in centre
Degree wears the width of rail ditch groove mould piecemeal more than both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576362.4A CN106013169B (en) | 2016-07-19 | 2016-07-19 | Urban track traffic point machine foundation ditch constructs mould and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576362.4A CN106013169B (en) | 2016-07-19 | 2016-07-19 | Urban track traffic point machine foundation ditch constructs mould and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013169A true CN106013169A (en) | 2016-10-12 |
| CN106013169B CN106013169B (en) | 2018-02-16 |
Family
ID=57116157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576362.4A Expired - Fee Related CN106013169B (en) | 2016-07-19 | 2016-07-19 | Urban track traffic point machine foundation ditch constructs mould and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013169B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323842A (en) * | 2022-08-16 | 2022-11-11 | 安境迩（上海）科技有限公司 | Switch floating plate switch machine equipment groove forming device and mounting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0548734A1 (en) * | 1991-12-20 | 1993-06-30 | BWG Butzbacher Weichenbau GmbH | Support element for the moving part of a railway switch |
| FR3019565A1 (en) * | 2014-04-04 | 2015-10-09 | Eiffage Rail | METHOD FOR PRODUCING A TRAMWAY TRACK |
| CN205331781U (en) * | 2015-12-10 | 2016-06-22 | 北京全路通信信号研究设计院集团有限公司 | Urban rail transit goat installation device |
| CN205857195U (en) * | 2016-07-19 | 2017-01-04 | 铁道第三勘察设计院集团有限公司 | The mould constructed for urban track traffic point machine foundation ditch |
-
2016
- 2016-07-19 CN CN201610576362.4A patent/CN106013169B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0548734A1 (en) * | 1991-12-20 | 1993-06-30 | BWG Butzbacher Weichenbau GmbH | Support element for the moving part of a railway switch |
| FR3019565A1 (en) * | 2014-04-04 | 2015-10-09 | Eiffage Rail | METHOD FOR PRODUCING A TRAMWAY TRACK |
| CN205331781U (en) * | 2015-12-10 | 2016-06-22 | 北京全路通信信号研究设计院集团有限公司 | Urban rail transit goat installation device |
| CN205857195U (en) * | 2016-07-19 | 2017-01-04 | 铁道第三勘察设计院集团有限公司 | The mould constructed for urban track traffic point machine foundation ditch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323842A (en) * | 2022-08-16 | 2022-11-11 | 安境迩（上海）科技有限公司 | Switch floating plate switch machine equipment groove forming device and mounting method |
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| Publication number | Publication date |
|---|---|
| CN106013169B (en) | 2018-02-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 300142 Hebei District, Zhongshan Road, No. 10, Applicant after: China Railway Design Group Limited Address before: 300142 Hebei District, Zhongshan Road, No. 10, Applicant before: China Railway Third Survey and Design Institute Group Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20200719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |