CN201424626Y - Stainless steel hanger rod - Google Patents
Stainless steel hanger rod Download PDFInfo
- Publication number
- CN201424626Y CN201424626Y CN2009201563304U CN200920156330U CN201424626Y CN 201424626 Y CN201424626 Y CN 201424626Y CN 2009201563304 U CN2009201563304 U CN 2009201563304U CN 200920156330 U CN200920156330 U CN 200920156330U CN 201424626 Y CN201424626 Y CN 201424626Y
- Authority
- CN
- China
- Prior art keywords
- rod
- stainless steel
- joint
- adapter sleeve
- suspension rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 29
- 239000010935 stainless steel Substances 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a stainless steel hanger rod, which comprises a joint, a rod body and a connecting sleeve, wherein one end of the joint is in an O shape or a U shape, a shaft hole is lefton the U-shaped joint, a pin shaft is mounted on the shaft hole, the other end of the joint is provided with a threaded hole, the threaded hole is connected with one end of the rod body through screwthreads, the other end of the rod body is connected with one end of the connecting sleeve through screw threads, the other end of the connecting sleeve is connected with a same rod body and an O-shaped or a U-shaped joint, and the stainless steel is 400-835 grade high-intensity stainless steel. The stainless steel hanger rod has convenient installation, compact integral structure and strong non-corrodibility property, and has an important application in bridge engineering.
Description
Technical field
The utility model relates to a kind of suspension rod, especially a kind of bridge engineering stainless steel suspension rod.
Background technology
Suspension rod is a kind of object that bears pulling force in bridge construction, and in lower support type or half-through arch bridge structure, suspension rod is important primary structure member.The arch bridge suspender that has adopts steel plate box welded construction, and with steel arch or bridge floor welding, overall structure is huge again, and the installation inconvenience adopts this structure to realize that span is less; The arch bridge suspender that has adopts half parallel strands drag-line, and two ends anchor cup need adopt special protection cover perfusion special anti-corrosion grease and be equipped with corresponding specification damper, and construction is complicated; One end of the arch bridge suspender that has is to be fixed on crown or the bridge tower by nut, the other end also is to be fixed on the crossbeam by nut, suspension rod and vault, between bridge tower and the crossbeam for being rigidly connected, the suspension rod drag-line is during being used as a servant, because the load change that bridge bears, the drift of bridge road, the influence of the factors such as distortion that variations in temperature causes, make the suspension rod drag-line produce frequent bending repeatedly at the pre-buried mouth of pipe place of fixed position or in the junction of suspension rod drag-line and its ground tackle, therefore cause the bad change of this part material performance easily, fatigue makes the suspension rod drag-line destroy fracture too early.
The utility model content
Technical problem to be solved in the utility model provides a kind of easy for installation, compact conformation is attractive in appearance, antiseptic property is strong suspension rod, to remedy aforementioned the deficiencies in the prior art.
For addressing the above problem, the utility model is taked following technical scheme:
1. stainless steel suspension rod, comprise joint, the body of rod, adapter sleeve, it is characterized in that described joint one end is O type or U type, leave axis hole on it, bearing pin is installed on the axis hole, and the joint other end is a screw, and screw is connected with the body of rod one end by screw thread, the other end of the body of rod is connected with adapter sleeve one end by screw thread, and the adapter sleeve other end connects the identical body of rod and O type or u shaped connector.
2. as the 1st described a kind of stainless steel suspension rod, it is characterized in that described joint, the body of rod, adapter sleeve are the manufacturing of 400-835 grade stainless steel by the intensity rank scope.
3. as the 2nd described a kind of stainless steel suspension rod, it is characterized in that also having a short sheath at the end that described each body of rod is connected with joint, the end that described each body of rod is connected with adapter sleeve also has a long sheath.
4. as the 1st, 2,3 each described a kind of stainless steel suspension rod, it is characterized in that bearing pin one end on described O type or the u shaped connector is an axle cap, the other end leaves screw, and screw is installed on the screw.
5. as the 4th described a kind of stainless steel suspension rod, it is characterized in that the rotating clip mouth is arranged on the described body of rod and adapter sleeve.
Adopt suspension rod provided by the utility model, install and use simple, stretching construction convenience; Suspension rod intensity height, diameter are thin, and compact overall structure is attractive in appearance; The stainless steel material good corrosion resistance, two end joints and the body of rod need not be done corresponding anti-corrosion measure or application again.
Description of drawings
The front view of Fig. 1 u shaped connector stainless steel suspension rod;
The vertical view of Fig. 2 u shaped connector stainless steel suspension rod;
The phantom drawing of Fig. 3 u shaped connector stainless steel suspension rod.
The front view of Fig. 4 O type joint stainless steel suspension rod;
The vertical view of Fig. 5 O type joint stainless steel suspension rod;
1, anti-rotation is pressed from both sides anti-rotation folder mouth 8, the body of rod on mouth 7, the adapter sleeve on u shaped connector 2, bearing pin 3, short sheath 4, long sheath 5, adapter sleeve 6, the body of rod
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is that two ends all are the front view of u shaped connector stainless steel suspension rod, 1 is u shaped connector, it is processed into U-shaped with stainless steel, on the otic placode of both sides, leave axis hole, bearing pin 2 is installed on the axis hole, the other end of u shaped connector is screwed screw, by the pull bar 8 that is threaded, the other end of pull bar 8 is by the adapter sleeve 5 that is threaded, short sheath 3 is being arranged near screw one end, near adapter sleeve one end long sheath 4 is being arranged, the effect of short sheath and long sheath all is that anti-rotary rod and screw or adapter sleeve relatively rotate, the body of rod is pitched, the adapter sleeve other end connects identical pull bar and u shaped connector, leaves rotating clip mouth 6 and rotating clip mouth 7 on the body of rod and adapter sleeve, when needs are regulated length of boom, can clamp rotating clip mouth 6 and rotating clip mouth 7 with pliers respectively, make pull bar elongation or shortening.During construction, make the otic placode of u shaped connector and steel work involutory, the otic placode of steel work is the O y junction y, inserts in the u shaped connector, pins with bearing pin then, both is connected firmly, and the move place of permission is arranged again, avoids the infringement to suspension rod of excessive tension force.The material of suspension rod is made of 400-835 grade high-strength stainless steel, and this makes that the pull bar diameter is thinner than like product, and compact overall structure is attractive in appearance, and the stainless steel corrosion resistance is strong, removes anticorrosion maintenance work from.
In the previous embodiment, it all is the O type that the joint of stainless steel suspension rod also can be selected, perhaps u shaped connector and O type joint independent assortment, all the other members are all identical, one end of O type joint is to reserve axis hole in the joint otic placode, during use and the otic placode of the u shaped connector of steel work involutory, O type joint is inserted in the u shaped connector, axis hole is overlapped, insert bearing pin then and pin.
Claims (5)
1. stainless steel suspension rod, comprise joint, the body of rod, adapter sleeve, it is characterized in that described joint one end is O type or U type, leave axis hole on it, bearing pin is installed on the axis hole, and the joint other end is a screw, and screw is connected with the body of rod one end by screw thread, the other end of the body of rod is connected with adapter sleeve one end by screw thread, and the adapter sleeve other end connects the identical body of rod and O type or u shaped connector.
2. a kind of stainless steel suspension rod as claimed in claim 1 is characterized in that described joint, the body of rod, adapter sleeve are the manufacturing of 400-835 grade stainless steel by the intensity rank scope.
3. a kind of stainless steel suspension rod as claimed in claim 2 is characterized in that also having a short sheath at the end that described each body of rod is connected with joint, and the end that described each body of rod is connected with adapter sleeve also has a long sheath.
4. as each described a kind of stainless steel suspension rod in the claim 1,2,3, it is characterized in that bearing pin one end on described O type or the u shaped connector is an axle cap, the other end leaves screw, and screw is installed on the screw.
5. a kind of stainless steel suspension rod as claimed in claim 4 is characterized in that the rotating clip mouth is arranged on the described body of rod and adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201563304U CN201424626Y (en) | 2009-05-23 | 2009-05-23 | Stainless steel hanger rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201563304U CN201424626Y (en) | 2009-05-23 | 2009-05-23 | Stainless steel hanger rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424626Y true CN201424626Y (en) | 2010-03-17 |
Family
ID=42024068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201563304U Expired - Lifetime CN201424626Y (en) | 2009-05-23 | 2009-05-23 | Stainless steel hanger rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424626Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001575A (en) * | 2010-09-28 | 2011-04-06 | 长春轨道客车股份有限公司 | Multifunctional assembly device for small stainless steel vehicle roof hoister |
| CN102337724A (en) * | 2011-08-02 | 2012-02-01 | 巨力索具股份有限公司 | Steel pull rod |
| CN106644450A (en) * | 2017-01-10 | 2017-05-10 | 北京强度环境研究所 | Anti-rotation adjusting device for centrifugal tests |
| CN108547212A (en) * | 2018-07-02 | 2018-09-18 | 西北农林科技大学 | A kind of arch bridge structure that can prevent buckling deformation in arch rib face |
| CN111663446A (en) * | 2020-06-30 | 2020-09-15 | 南京元琅建设工程有限公司 | Sling structure for bridge construction |
| CN111992991A (en) * | 2020-08-20 | 2020-11-27 | 中国联合工程有限公司 | Processing and mounting method of rigid suspender of pedestrian suspension bridge |
-
2009
- 2009-05-23 CN CN2009201563304U patent/CN201424626Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001575A (en) * | 2010-09-28 | 2011-04-06 | 长春轨道客车股份有限公司 | Multifunctional assembly device for small stainless steel vehicle roof hoister |
| CN102001575B (en) * | 2010-09-28 | 2013-01-30 | 长春轨道客车股份有限公司 | Multifunctional assembly device for small stainless steel vehicle roof hoister |
| CN102337724A (en) * | 2011-08-02 | 2012-02-01 | 巨力索具股份有限公司 | Steel pull rod |
| CN106644450A (en) * | 2017-01-10 | 2017-05-10 | 北京强度环境研究所 | Anti-rotation adjusting device for centrifugal tests |
| CN106644450B (en) * | 2017-01-10 | 2023-10-10 | 北京强度环境研究所 | A centrifugal test anti-rotation adjustment device |
| CN108547212A (en) * | 2018-07-02 | 2018-09-18 | 西北农林科技大学 | A kind of arch bridge structure that can prevent buckling deformation in arch rib face |
| CN111663446A (en) * | 2020-06-30 | 2020-09-15 | 南京元琅建设工程有限公司 | Sling structure for bridge construction |
| CN111992991A (en) * | 2020-08-20 | 2020-11-27 | 中国联合工程有限公司 | Processing and mounting method of rigid suspender of pedestrian suspension bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |