CN210886958U - Bridge assembled bent cap installation support stores pylon - Google Patents
Bridge assembled bent cap installation support stores pylon Download PDFInfo
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- CN210886958U CN210886958U CN201921592638.3U CN201921592638U CN210886958U CN 210886958 U CN210886958 U CN 210886958U CN 201921592638 U CN201921592638 U CN 201921592638U CN 210886958 U CN210886958 U CN 210886958U
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- bent cap
- main truss
- pier
- frame
- bracket
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Abstract
The bridge assembly type bent cap mounting and supporting hanging frame comprises a pier stud and a bent cap, wherein the bent cap is positioned at the top of the pier stud, bracket frames are arranged on the side walls of two sides of the pier stud, main truss sheets are arranged on the bracket frames of the two sides, and the main truss sheets of the two sides are arranged oppositely; a bearing beam, a parallel connection and a diagonal draw bar are arranged between the main truss pieces which are arranged oppositely; the bent cap is placed at the top of the pier stud, and the bearing beam is abutted against the bottom of the bent cap; compared with the prior art, the pier body of the pier column is used as a bearing point, the bearing truss is hung on the pier body of the pier column and is supported not to fall to the ground, so that the smoothness of the existing road at the bottom of the pier column is ensured, the installation and the positioning of the bent cap are facilitated under the condition that the bearing truss is arranged, and meanwhile, the bearing truss can be detached through the bent cap after the bent cap is installed, so that the bearing truss can be used next time.
Description
Technical Field
The utility model belongs to the technical field of the bent cap installation, especially, relate to a bridge assembly type bent cap erection bracing stores pylon.
Background
The capping beam is a cross beam, also called a cap beam, arranged on the top of the bent frame pier for supporting, distributing and transferring the load of the superstructure. The bridge pier or the row piles are provided with transverse beams made of reinforced concrete or less reinforced concrete, the main function is to support the upper part structure of the bridge and transmit all loads to the lower part structure, the bridge piles are directly connected with the capping beams, and the bridge piles are connected with the upright posts and then connected with the capping beams.
The capping beam refers to a cross beam provided on the top of the bent pier to support, distribute and transfer the load of the superstructure. Also known as a hat beam. And arranging a beam made of reinforced concrete or less reinforced concrete on the pier or the row piles. The main function is to support the bridge superstructure and transfer all loads to the substructure. The bridge piles are directly connected with the bent cap, and the bridge piles are connected with the upright posts and then connected with the bent cap.
When the bridge construction, need pour the completion back at the pier stud, be under construction the bent cap, traditional bent cap is directly placed in the pier stud top, through with bent cap handling to the pier stud on, higher to the requirement of handling, the position of bent cap leans on the handling process to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the above-mentioned prior art, provide one kind and support and do not fall to the ground, ensure that current road is unblocked, simple to operate's swift bridge assembled bent cap erection bracing stores pylon.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the bridge assembly type bent cap mounting and supporting hanging frame comprises a pier stud and a bent cap, wherein the bent cap is positioned at the top of the pier stud, bracket frames are arranged on the side walls of two sides of the pier stud, main truss sheets are arranged on the bracket frames of the two sides, and the main truss sheets of the two sides are arranged oppositely; a bearing beam, a parallel connection and a diagonal draw bar are arranged between the main truss pieces which are arranged oppositely; the bent cap is arranged at the top of the pier stud, and the bearing beam is abutted against the bottom of the bent cap.
As an optimized scheme of the utility model, be formed with two at least through-holes on the pier stud, two at least through-holes are located same level, are equipped with the rod iron in the through-hole, and the rod iron passes the pier stud and extends to pier stud both sides, and the bracket frame is shelved on the rod iron.
As the utility model discloses an optimal scheme, the bracket frame is hollow structure, and is formed with the grid structure in the bracket frame, and the rod iron is located the grid structure, and the rod iron top offsets with the bracket frame.
As the utility model discloses an optimal scheme, the bracket frame is the rectangle structure, and the width of bracket frame is greater than the width of bracket frame place pier stud side, and outside the bracket frame both ends extended to the pier stud, was formed with the connecting hole on the bracket frame both ends.
As a preferred scheme of the utility model, be equipped with the connecting rod in the connecting hole, the bracket frame of pier stud both sides is connected to the connecting rod, and is equipped with the nut that is used for locking on the connecting rod.
As an optimized scheme of the utility model, the spandrel girder is located main purlin piece both ends, and the spandrel girder both ends are connected with the main purlin piece that sets up relatively.
As an optimized scheme of the utility model, the parallel connection is located between the relative main purlin piece that sets up, and parallel connection both ends and the relative main purlin piece fixed connection who sets up.
As a preferred scheme of the utility model, to drawing diagonal draw bar slope set up between the relative main purlin piece that sets up, and to drawing diagonal draw bar both ends and the relative main purlin piece fixed connection who sets up.
As an optimized proposal of the utility model, the main truss piece is placed at the top of the bracket frame and is propped against the top of the bracket frame.
As an optimized scheme of the utility model, main purlin piece top and pier stud top parallel and level.
The beneficial effects of the utility model are that, compare with prior art: utilize the pier stud pier shaft as the bearing point, hang the bearing truss on the pier shaft of pier stud, support the bearing truss and do not fall to the ground, ensure the unblocked of the current road of pier stud bottom, and the installation and the location of the bent cap of being convenient for under the condition that has the bearing truss, can dismantle the bearing truss through this after the bent cap installation is accomplished simultaneously, be convenient for use next time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the installation of the capping beam;
FIG. 3 is a schematic view of the mounting of the hanger;
FIG. 4 is a schematic view of the mounting of the half-pylon;
FIG. 5 is a schematic view of the connection of two side corbel frames;
FIG. 6 is a schematic view of the mounting of the corbel frame;
FIG. 7 is a schematic view of the installation of the steel bar;
fig. 8 is a schematic structural view of a pier stud;
FIG. 9 is a schematic structural view of a corbel frame;
FIG. 10 is a schematic view of a parallel configuration;
reference numbers in the figures: pier stud 1, through hole 1-1, steel bar 1-2, bent cap 2, main truss 3, spandrel girder 3-1, parallel connection 3-2, diagonal tension rod 3-3, bracket frame 4, grid structure 4-1, connecting hole 4-2, connecting rod 5 and nut 6.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-10, the bridge fabricated bent cap mounting and supporting hanger comprises a pier stud 1 and a bent cap 2, wherein the bent cap 2 is located at the top of the pier stud 1, bracket frames 4 are arranged on the side walls of two sides of the pier stud 1, main truss sheets 3 are arranged on the bracket frames 4 of the two sides, and the main truss sheets 3 of the two sides are arranged oppositely; a bearing beam 3-1, a parallel connection 3-2 and a diagonal draw bar 3-3 are arranged between the main truss pieces 3 which are arranged oppositely; the bent cap 2 is placed on the top of the pier stud 1, and the bearing beam 3-1 is abutted to the bottom of the bent cap 2.
At least two through holes 1-1 are formed in the pier column 1, the at least two through holes 1-1 are located at the same horizontal height, steel bars 1-2 are arranged in the through holes 1-1, the steel bars 1-2 penetrate through the pier column 1 and extend towards the two sides of the pier column 1, the bracket frame 4 is placed on the steel bars 1-2, the number of the through holes 1-1 is set according to actual needs, the through holes 1-1 are used for setting the steel bars 1-2, the steel bars 1-2 are used for supporting the bracket frame 4, and all the steel bars 1-2 are located at the same horizontal height, so that the bracket frame 4 has better stability.
The bracket frame 4 is of a hollow structure, a grid structure 4-1 is formed in the bracket frame 4, the steel bar 1-2 is located in the grid structure 4-1, the top of the steel bar 1-2 is abutted to the bracket frame 4, the grid structure 4-1 enables the inside of the bracket frame 4 to have better strength, and meanwhile, the steel bar 1-2 penetrates through the grid structure 4-1, so that the horizontal shaking degree of the bracket frame 4 under the action of the steel bar 1-2 is reduced.
The bracket frame 4 is of a rectangular structure, the width of the bracket frame 4 is larger than that of the side face of the pier stud 1 where the bracket frame 4 is located, two ends of the bracket frame 4 extend out of the pier stud 1, connecting holes 4-2 are formed in two ends of the bracket frame 4, connecting rods 5 are arranged in the connecting holes 4-2, the connecting rods 5 are connected with the bracket frames 4 on two sides of the pier stud 1, and nuts 6 used for locking are arranged on the connecting rods 5.
Under the effect of connecting rod 5, take-up the bracket frame 4 of both sides to make bracket frame 4 can be more stable rest on rod iron 1-2, and be formed with the screw thread with nut 6 looks adaptation on the connecting rod 5, make under the effect of nut 6 lock the distance between the bracket frame 4.
The spandrel girder 3-1 is located main purlin piece 3 both ends, and spandrel girder 3-1 both ends are connected with main purlin piece 3 that sets up relatively, and the spandrel girder 3-1 top offsets with the bottom of bent cap 2, and spandrel girder 3-1 both ends are through ligature in main purlin piece 3 fixed connection, and the spandrel girder 3-1 is used for supporting bent cap 2.
The parallel connection 3-2 is positioned between the main truss pieces 3 which are oppositely arranged, two ends of the parallel connection 3-2 are fixedly connected with the main truss pieces 3 which are oppositely arranged, the diagonal draw rods 3-3 are obliquely arranged between the main truss pieces 3 which are oppositely arranged, and two ends of the diagonal draw rods 3-3 are fixedly connected with the main truss pieces 3 which are oppositely arranged.
The parallel connection 3-2 is horizontally arranged between the main truss pieces 3 which are oppositely arranged, the diagonal draw bars 3-3 are obliquely arranged between the main truss pieces 3 which are oppositely arranged, the parallel connection 3-2 and the diagonal draw bars 3-3 are used for tensioning the main truss pieces 3 which are oppositely arranged, so that the main truss pieces 3 have better stability, connecting holes are formed at two ends of the parallel connection 3-2, the parallel connection 3-2 is fixedly connected with the main truss pieces 3 through bolts, the diagonal draw bars 3-3 penetrate through the main truss pieces 3, and the diagonal draw bars 3-3 are fixedly connected with the main truss pieces 3 through screw nuts.
The main truss sheet 3 is placed at the top of the bracket frame 4, the main truss sheet 3 is abutted against the top of the bracket frame 4, and the top of the main truss sheet 3 is flush with the top of the pier stud 1.
In the actual use process, a through hole 1-1 is preset at the upper end of a pier stud 1 in advance, the position of the through hole 1-1 is calculated and designed according to the size of a bracket frame 4 and the size of a main truss sheet 3, a steel bar 1-2 penetrates into the through hole 1-1, the length of the steel bar 1-2 is larger than that of the through hole 1-1, two ends of the steel bar 1-2 extend outwards along the direction of the through hole 1-1, the prefabricated bracket frame 4 is placed on the steel bar 1-2, the position of the bracket frame 4 is supported under the action of the steel bar 1-2, the top of the bracket frame 4 is horizontally arranged, the bracket frames 4 on two sides are tensioned under the action of a connecting rod 5, so that the position of the bracket frame 4 is fixed, the main truss sheets 3 are hung on the bracket frames 4 on two sides, the main truss sheets 3 on two sides are symmetrically arranged, and load-bearing beams 3-1 are arranged between the symmetrically arranged main truss sheets 3, Parallelly connected 3-2 and to drawing diagonal draw pole 3-3 for have better stability between the main purlin piece 3 of symmetry setting, install half bent cap 2 on pier stud 1 now, install half bent cap 2 after that, connect through cast-in-place wet joint, form whole root bent cap 2, after the installation of bent cap 2 is accomplished, demolish the stores pylon.
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.
Although the reference numerals in the figures are used more here: the method comprises the following steps of pier stud 1, through hole 1-1, steel bar 1-2, capping beam 2, main truss sheet 3, bearing beam 3-1, parallel connection 3-2, diagonal tension rod 3-3, bracket frame 4, grating structure 4-1, connecting hole 4-2, connecting rod 5, nut 6 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The bridge assembly type bent cap installing and supporting hanging frame comprises a pier stud (1) and a bent cap (2), wherein the bent cap (2) is positioned at the top of the pier stud (1), and is characterized in that bracket frames (4) are arranged on the side walls of two sides of the pier stud (1), main truss sheets (3) are arranged on the bracket frames (4) of the two sides, and the main truss sheets (3) of the two sides are arranged oppositely; a bearing beam (3-1), a parallel connection (3-2) and a diagonal draw bar (3-3) are arranged between the main truss sheets (3) which are arranged oppositely; the bent cap (2) is placed at the top of the pier stud (1), and the bearing beam (3-1) is abutted against the bottom of the bent cap (2).
2. The bridge fabricated capping beam installation and support hanging rack according to claim 1, wherein at least two through holes (1-1) are formed in the pier column (1), the at least two through holes (1-1) are located at the same horizontal height, steel bars (1-2) are arranged in the through holes (1-1), the steel bars (1-2) penetrate through the pier column (1) and extend towards two sides of the pier column (1), and the bracket frame (4) is placed on the steel bars (1-2).
3. The bridge fabricated capping beam installation and support hanging frame according to claim 1, wherein the bracket frame (4) is a hollow structure, a grid structure (4-1) is formed in the bracket frame (4), the steel bar (1-2) is positioned in the grid structure (4-1), and the top of the steel bar (1-2) is abutted to the bracket frame (4).
4. The bridge fabricated capping beam installation and support hanging frame according to claim 3, wherein the bracket frame (4) is of a rectangular structure, the width of the bracket frame (4) is larger than the width of the side surface of the pier column (1) where the bracket frame (4) is located, two ends of the bracket frame (4) extend out of the pier column (1), and connecting holes (4-2) are formed in two ends of the bracket frame (4).
5. The bridge fabricated capping beam installation and support hanging rack according to claim 4, wherein a connecting rod (5) is arranged in the connecting hole (4-2), the connecting rod (5) is connected with the bracket frames (4) on two sides of the pier stud (1), and a nut (6) for locking is arranged on the connecting rod (5).
6. The bridge fabricated capping beam installation and support pylon according to claim 1 wherein the bearing beams (3-1) are located at both ends of the main truss pieces (3), and both ends of the bearing beams (3-1) are connected with the main truss pieces (3) arranged oppositely.
7. The bridge fabricated capping beam installation and support hanging frame as claimed in claim 1, wherein the parallel connection (3-2) is located between the main truss pieces (3) which are oppositely arranged, and both ends of the parallel connection (3-2) are fixedly connected with the main truss pieces (3) which are oppositely arranged.
8. The bridge fabricated capping beam installation and support hanging frame as claimed in claim 1, wherein the diagonal draw bars (3-3) are obliquely arranged between the oppositely arranged main truss sheets (3), and both ends of the diagonal draw bars (3-3) are fixedly connected with the oppositely arranged main truss sheets (3).
9. The bridge fabricated capping beam erection support pylon of claim 1 wherein the main girder segment (3) rests on top of the corbel frame (4) and the main girder segment (3) abuts against the top of the corbel frame (4).
10. The bridge fabricated cap beam installation support pylon of claim 9 wherein the top of the main truss sheet (3) is flush with the top of the pier stud (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592638.3U CN210886958U (en) | 2019-09-24 | 2019-09-24 | Bridge assembled bent cap installation support stores pylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592638.3U CN210886958U (en) | 2019-09-24 | 2019-09-24 | Bridge assembled bent cap installation support stores pylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886958U true CN210886958U (en) | 2020-06-30 |
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ID=71323957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921592638.3U Active CN210886958U (en) | 2019-09-24 | 2019-09-24 | Bridge assembled bent cap installation support stores pylon |
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| CN (1) | CN210886958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176877A (en) * | 2020-09-29 | 2021-01-05 | 上海城建市政工程（集团）有限公司 | Truss fixing mechanism on pier stand column |
-
2019
- 2019-09-24 CN CN201921592638.3U patent/CN210886958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176877A (en) * | 2020-09-29 | 2021-01-05 | 上海城建市政工程（集团）有限公司 | Truss fixing mechanism on pier stand column |
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