CN218090545U - Pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device - Google Patents
Pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device Download PDFInfo
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- CN218090545U CN218090545U CN202222277338.4U CN202222277338U CN218090545U CN 218090545 U CN218090545 U CN 218090545U CN 202222277338 U CN202222277338 U CN 202222277338U CN 218090545 U CN218090545 U CN 218090545U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 230000007704 transition Effects 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 title abstract description 9
- 239000011150 reinforced concrete Substances 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device; the method comprises the following steps: drilling a small round hole at the top and the bottom of the flange of the channel steel to be used as a screw connecting hole, and welding the channel steel on a pile foundation main rib to form a cantilever beam; the vertical bolt corresponding to the vertical bolt and nut assembly penetrates through the reserved hole of the channel steel to support the self weight of the perforated circular steel plate; the vertical nut is connected with the bolt, and the steel plate elevation is adjusted by moving up and down, so that the top surfaces of the steel plates are positioned on the same leveling surface. The advantage and the beneficial effect of this patent do: the structure has definite stress and simple operation; (2) The structure ensures that the adjustment of the elevation, the levelness and the plane position of the leveling steel plate is in an adjustable and controllable state; (3) The structure can effectively control the verticality of the upper steel pipe, and reduces the safety risk and cost of adjusting the verticality of the upper steel pipe column caused by insufficient elevation, levelness and plane position precision of the leveling steel plate.
Description
Technical Field
The utility model relates to a concrete filled steel tube pier construction field that is relevant, what specifically say is a mound-stake steel reinforced concrete transition joint steel sheet levelness and planar position adjusting device.
Background
The concrete-filled steel tube pier is popularized and applied due to the advantages that a template does not need to be arranged independently, the construction period is short, the stress is reasonable and the like. The steel-concrete bridge pier and the concrete pile are connected through a connector, a perforated circular steel plate is arranged on the pile top, and the steel plate is used as a leveling steel plate and is welded with an upper steel pipe into a whole. At present, the pile foundation steel bars are usually welded with polygonal positioning steel bars, and the upper part of the steel plate is placed as the adjusting support of the leveling steel plate, but the method has a plurality of problems:
(1) The polygonal positioning steel bar has a plurality of welding points, the welding points are required to be positioned on the same horizontal plane, and the operation difficulty is high.
(2) After the positioning steel bar is welded, the elevation cannot be adjusted, and if a cutting mode is adopted, the pile foundation main reinforcement can be damaged.
(3) Adopt polygon positioning steel bar, the precision can't satisfy the steel sheet levelness requirement, will hang down straightness to cause the influence to the pier stud.
(4) The polygonal positioning steel bar is lack of a positioning and adjusting device for the plane position of the steel plate.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a pier-stake steel-concrete transition joint steel sheet levelness and plane position adjusting device herein. The device solves the problem that the pier-pile reinforced concrete transition joint steel plate cannot be accurately positioned during installation. The device adjusts and controls the elevation, the levelness and the plane position of the steel plate to the millimeter precision, and avoids the influence on the perpendicularity and the elevation of the pier top due to the insufficient elevation, the levelness and the plane position precision of the joint steel plate.
The utility model is realized in such a way, a pier-pile reinforced concrete transition joint steel plate levelness and plane position adjusting device is constructed, which is characterized in that; this adjusting device structure includes: drilling a small round hole at the top and the bottom of the flange of the channel steel to be used as a screw connecting hole, and welding the channel steel on a pile foundation main rib to form a cantilever beam;
the vertical bolt corresponding to the vertical bolt and nut assembly penetrates through the reserved hole of the channel steel to support the self weight of the perforated circular steel plate; the vertical nut is connected with the bolt, and the elevation of the steel plate is adjusted by moving up and down to enable the top surface of the steel plate to be positioned on the same leveling surface;
the horizontal bolts penetrate through the horizontal nuts, and the horizontal position of the steel plate is adjusted.
The utility model has the advantages of as follows: the utility model provides a mound-stake steel reinforced concrete transition joint steel sheet levelness and planar position adjusting device here. The device solves the problem that the pier-pile reinforced concrete transition joint steel plate cannot be accurately positioned during installation. The device adjusts and controls the elevation, the levelness and the plane position of the steel plate to the millimeter precision, and avoids the influence on the perpendicularity and the elevation of the pier top due to the insufficient elevation, the levelness and the plane position precision of the joint steel plate. The advantage and the beneficial effect of this patent do: the structure has definite stress and simple operation; (2) The structure ensures that the adjustment of the elevation, the levelness and the plane position of the leveling steel plate is in an adjustable and controllable state; (3) The structure can effectively control the verticality of the upper steel pipe, and reduces the safety risk and cost of adjusting the verticality of the upper steel pipe column caused by insufficient elevation, levelness and plane position precision of the leveling steel plate.
Drawings
FIG. 1 is a plan view of a pier-pile reinforced concrete transition joint steel plate levelness and plane position adjusting device;
FIG. 2 is an elevation view of the pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device.
Wherein: channel-section steel 1, perpendicular bolt and nut component 2, horizontal bolt and nut component 3, pile foundation owner muscle 4, location steel sheet 5.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1-2, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a pier-pile reinforced concrete transition joint steel plate levelness and plane position adjusting device through improvement, as shown in figures 1-2, which can be implemented as follows; this adjusting device structure includes: the cantilever beam pile comprises a channel steel 1, a vertical bolt and nut assembly 2 and a horizontal bolt and nut assembly 3, wherein small round holes are drilled at the top and the bottom of the flange of the channel steel 1 to serve as screw connecting holes, and the channel steel is welded on a pile foundation main rib 4 to form a cantilever beam; the vertical bolt corresponding to the vertical bolt and nut component 2 penetrates through a reserved hole of the channel steel 1 to support the self weight of the circular steel plate with the hole; the vertical nut is connected with the bolt, and the elevation of the steel plate is adjusted by moving up and down to enable the top surface of the steel plate to be positioned on the same leveling surface; wherein, the horizontal nut that horizontal bolt and nut component 3 correspond welds on pile foundation owner muscle 4, and horizontal bolt passes horizontal nut, adjusts steel sheet horizontal position.
The advantage and the beneficial effect of this patent do: the structure has definite stress and simple operation; (2) The structure ensures that the adjustment of the elevation, the levelness and the plane position of the leveling steel plate is in an adjustable and controllable state; (3) The structure can effectively control the verticality of the upper steel pipe, and reduces the safety risk and cost of adjusting the verticality of the upper steel pipe column caused by insufficient self elevation, levelness and plane position precision of the leveling steel plate.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. A pier-pile reinforced concrete transition joint steel plate levelness and plane position adjusting device is characterized in that a steel plate is arranged on a steel plate base;
this adjusting device structure includes: the pile foundation structure comprises a channel steel (1), a vertical bolt and nut assembly (2) and a horizontal bolt and nut assembly (3), wherein a small round hole is drilled at the top and the bottom of the flange of the channel steel (1) to serve as a screw connecting hole, and the channel steel is welded on a pile foundation main rib (4) to form a cantilever beam;
vertical bolts corresponding to the vertical bolt and nut assemblies (2) penetrate through reserved holes of the channel steel (1) to support the self weight of the perforated circular steel plate; the vertical nut is connected with the bolt, and the elevation of the steel plate is adjusted by moving up and down to enable the top surface of the steel plate to be positioned on the same leveling surface;
the horizontal bolt and the horizontal nut corresponding to the nut component (3) are welded on the pile foundation main rib (4), the horizontal bolt penetrates through the horizontal nut, and the horizontal position of the steel plate is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277338.4U CN218090545U (en) | 2022-08-29 | 2022-08-29 | Pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277338.4U CN218090545U (en) | 2022-08-29 | 2022-08-29 | Pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218090545U true CN218090545U (en) | 2022-12-20 |
Family
ID=84450570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222277338.4U Active CN218090545U (en) | 2022-08-29 | 2022-08-29 | Pier-pile steel-concrete transition joint steel plate levelness and plane position adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218090545U (en) |
-
2022
- 2022-08-29 CN CN202222277338.4U patent/CN218090545U/en active Active
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