CN217839729U

CN217839729U - Temporary assembly support structure

Info

Publication number: CN217839729U
Application number: CN202222023410.0U
Authority: CN
Inventors: 岳中成; 刘星; 张海蛟; 乔修彬; 吴鞠民; 张彦奇; 李振华; 马洪梅; 江士清; 刘洪喜
Original assignee: Shandong Highway And Bridge Construction Group Bridge Technology Co ltd; Shandong Road and Bridge Construction Group Co Ltd
Current assignee: Shandong Highway And Bridge Construction Group Bridge Technology Co ltd; Shandong Road and Bridge Construction Group Co Ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-18
Anticipated expiration: 2032-08-02

Abstract

The application relates to the field of bridge construction support, discloses assemble supporting structure temporarily, and it includes two sets of stands, and is two sets of can dismantle between the stand and be connected with multiunit coupling assembling, multiunit coupling assembling arranges along stand length direction, coupling assembling is used for connecting two sets of stands, and is adjacent two sets of can dismantle between the coupling assembling and be connected with the reinforcement subassembly, the reinforcement subassembly is used for consolidating the connection of coupling assembling and stand. The temporary support has the advantages that the temporary support can be repeatedly used, and therefore resources are saved.

Description

Temporary assembly support structure

Technical Field

The application relates to the field of bridge construction supports, in particular to a temporary assembly support structure.

Background

The steel truss bridge is a structural system between a beam and an arch, and is a structure integrally combined by a bent upper beam structure and a pressure-bearing lower column. When the steel truss bridge is constructed, a steel pipe bracket needs to be welded between the upright columns at the lower part of the bridge body to be used as a temporary supporting structure.

Among the correlation technique, chinese utility model patent that the publication number of authorizing is CN206346118U discloses a temporary support for large-span steel pipe truss girder, and it includes two main piers, and the welding has many horizontal bracing pieces between two main piers, and many horizontal bracing pieces set up along main pier direction of height equidistance interval. All be provided with the support steel pipe between two adjacent horizontal bracing pieces, support the steel pipe slope setting, support the steel pipe top and weld in the horizontal bracing piece and the main mound welding department of its top, support the steel pipe bottom and weld in the horizontal bracing piece and the main mound welding department of its below.

Aiming at the related technology, the inventor finds that a plurality of transverse supporting rods and supporting steel pipes are welded with a main pier, and the temporary support can be detached only by damaging the transverse supporting rods and the supporting steel pipes when the temporary support is detached, so that the temporary support can be used only once, and the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

In order to be able to reuse the temporary support, and thus save resources, the present application provides a temporary erection joint support structure.

The application provides a temporary assembling support structure adopts following technical scheme:

the temporary assembling support structure comprises two sets of stand columns, wherein the stand columns are detachably connected with a plurality of groups of connecting assemblies, the groups of connecting assemblies are arranged along the length direction of the stand columns, the connecting assemblies are used for connecting the two sets of stand columns and are adjacent to each other, reinforcing assemblies can be detachably connected between the connecting assemblies and are used for reinforcing the connection between the connecting assemblies and the stand columns.

By adopting the technical scheme, the connecting components are arranged between the two groups of stand columns to complete the connection of the two groups of stand columns, and then the reinforcing components are arranged between the two adjacent groups of connecting components to complete the reinforcement of the stand columns and the connecting components, thereby completing the installation of the temporary support; when dismantling interim support, will consolidate the subassembly and pull down from between the coupling assembling, pull down coupling assembling from the stand to accomplish dismantling interim support, when assembling interim support once more, install coupling assembling and reinforcement unit on the stand again, thereby can reuse interim support, saved the resource.

Optionally, every group the stand all sets up to two, two fixedly connected with supports the steel pipe between the stand, coupling assembling includes the connecting rod, the connecting rod is located between the support steel pipe of two sets of stands, the joint groove has been seted up on the connecting rod, be provided with the joint piece on the support steel pipe, joint piece joint is in the joint inslot.

Through adopting above-mentioned technical scheme, with joint piece joint in the joint inslot to on installing and supporting the steel pipe with the connecting rod, accomplish the installation to coupling assembling and stand.

Optionally, the cross section of the support steel pipe is in the shape of a right triangle, the top surface of the support steel pipe is horizontally arranged, and the vertical side of the support steel pipe is fixedly connected with the stand column.

Through adopting above-mentioned technical scheme, support the transversal right triangle-shaped of personally submitting of steel pipe, improved the stability of supporting the steel pipe to the stability of supporting the steel pipe support connecting rod has been improved.

Optionally, the clamping blocks are wedge-shaped blocks, the width of the bottom ends of the clamping blocks is larger than that of the top ends of the clamping blocks, and the shape of the clamping grooves is matched with that of the clamping blocks.

Through adopting above-mentioned technical scheme, the joint piece sets up to the wedge, plays the guide effect to the connecting rod when the installation connecting rod to be convenient for install the connecting rod.

Optionally, the same joint block on the supporting steel pipe is set to be two, two the joint block is located supporting steel pipe top surface both ends respectively, the connecting rod sets to be two, two the connecting rod is located supporting steel pipe both ends respectively, two the joint groove of connecting rod joint respectively on two joint blocks that support the same end of steel pipe.

Through adopting above-mentioned technical scheme, with two equal joint of connecting rod between two spinal branch vaulting steel pipes, and two connecting rods are located the support steel pipe both ends respectively to the stability of connecting two spinal branch vaulting steel pipes has been improved.

Optionally, it is a set of stand bottom fixedly connected with backup pad, wear to be equipped with the stock in the backup pad, the underground is provided with the stand pile, the stock anchor is on the stand pile, threaded connection has lock nut on the stock, lock nut is used for locking stock and backup pad.

Through adopting above-mentioned technical scheme, with the stock anchor in the stand stake, reuse lock nut with stock and backup pad locking to fix the stand subaerial.

Optionally, the reinforcing component comprises a reinforcing rod, the bottom end of the reinforcing rod is inclined towards the ground, the reinforcing rod is located between two adjacent connecting rods, fixing blocks are arranged at two ends of the reinforcing rod, and the fixing blocks are connected in one ends of the adjacent supporting steel pipes in a clamped mode.

Through adopting above-mentioned technical scheme, with two equal joint of fixed block in adjacent support steel pipe one end to install the anchor strut between two adjacent connecting rods, accomplish the connection to two connecting rods.

Optionally, the fastening plate is fixedly connected to the reinforcing rod, when the fixing block is clamped in the supporting steel pipe, the fastening plate is fastened with one end of the connecting rod and the top surface of the connecting rod, the fastening plate is connected with the locking bolt in a threaded manner, and the locking bolt sequentially penetrates through the fastening plate, the connecting rod and the clamping block and locks the fastening plate, the connecting rod and the clamping block.

Through adopting above-mentioned technical scheme, the back in the support steel pipe of fixed block joint will support tight plate, connecting rod and joint piece locking through the locking bolt to the completion is to being connected easy operation convenience of anchor strut and connecting rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting components are arranged between the two groups of stand columns to complete the connection of the two groups of stand columns, and then the reinforcing components are arranged between the two adjacent groups of connecting components to complete the reinforcement of the stand columns and the connecting components, thereby completing the installation of the temporary support; when the temporary support is disassembled, the reinforcing component is disassembled from the connecting components, the connecting components are disassembled from the upright posts, so that the temporary support is disassembled, and when the temporary support is assembled again, the connecting components and the reinforcing component are installed on the upright posts, so that the temporary support can be repeatedly utilized, and resources are saved;

2. clamping the clamping block in the clamping groove, so that the connecting rod is installed on the supporting steel pipe, and the connecting assembly and the stand column are installed;

3. the fixed block joint will support tight board, connecting rod and joint piece locking through the locking bolt in the back of supporting the steel pipe to the completion is to the connection of anchor strut and connecting rod, easy operation convenience.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial cross-sectional structural view of an embodiment of the present application, primarily illustrating a support assembly;

FIG. 3 is a partial cross-sectional view of the embodiment of the present application, primarily illustrating the connection assembly;

fig. 4 is a partial structural sectional view of the embodiment of the present application, which is mainly used for showing the reinforcing component.

Description of the reference numerals: 1. a support assembly; 11. a column; 12. supporting the steel pipe; 13. a support plate; 14. an anchor rod; 141. grouting a channel; 15. a locking nut; 16. a vertical column pile; 2. a connecting assembly; 21. a connecting rod; 221. a clamping groove; 22. a clamping block; 3. a reinforcement assembly; 31. a reinforcing rod; 32. a fixed block; 33. a resisting plate; 331. a first plate; 332. a second plate; 34. and locking the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses assemble supporting structure temporarily.

Referring to fig. 1, the support structure for temporary assembly comprises two groups of support assemblies 1, wherein the two groups of support assemblies 1 are vertically arranged in the length direction, and the two groups of support assemblies 1 are arranged in the horizontal direction. Be provided with multiunit coupling assembling 2 between two sets of supporting component 1, multiunit coupling assembling 2 sets up along 1 length direction equidistance interval of supporting component. Be provided with between two sets of adjacent coupling assembling 2 and consolidate subassembly 3, 3 length direction slopes of consolidating the subassembly set up.

Install coupling assembling 2 between two sets of supporting component 1, install reinforcing component 3 between adjacent two sets of coupling assembling 2, it is fixed with coupling assembling 2 and reinforcing component 3 again to accomplish assembling of interim support.

Referring to fig. 1, the supporting assembly 1 includes two vertical columns 11, and the two vertical columns 11 are both vertically arranged in the length direction. Many support steel pipes 12 of fixedly connected with between two stands 11, many support steel pipes 12 set up along 11 length direction equidistance intervals of stand, and support steel pipe 12 length direction and 11 length direction of stand are perpendicular, and the transversal right triangle that personally submits of support steel pipe 12 supports the 12 top surfaces level settings of steel pipe, and support

steel pipe

12 and 11 one side of stand fixed connection are perpendicular with support steel pipe 12 top surfaces.

Referring to fig. 1 and 2, the bottom ends of the two columns 11 are fixedly connected with a support plate 13, the support plate 13 is horizontally arranged, and the length direction of the support plate 13 is parallel to the length direction of the support steel pipe 12. Three anchor rods 14 penetrate through the support plate 13, the three anchor rods 14 are arranged at equal intervals along the length direction of the support plate 13, two anchor rods 14 are respectively located at two ends of the support plate 13 in the length direction, and the other anchor rod 14 is located between the two upright posts 11. The anchor rod 14 is axially and vertically arranged, a grouting channel 141 is vertically formed in the anchor rod 14 and used for pouring concrete, and the top end of the anchor rod 14 is in threaded connection with a locking nut 15. Two upright posts 16 are arranged underground, the two upright posts 16 are respectively arranged corresponding to the two groups of upright posts 11, and the upright posts 16 are formed by pouring concrete. The anchor rods 14 of the two groups of upright posts 11 are anchored in two upright post piles 16 respectively, and the locking nuts 15 are used for locking the support plate 13 with the anchor rods 14.

And (3) anchoring the anchor rods 14 of the two groups of upright columns 11 in two upright column piles 16 respectively, and tightening the locking nuts 15 so as to fix the upright columns 11 on the upright column piles 16, thereby completing the installation of the support assembly 1.

Referring to fig. 3, the connection assembly 2 includes two connection rods 21, the two connection rods 21 are arranged along the length direction of the support steel pipe 12, and the length direction of the connection rods 21 is perpendicular to the length direction of the support steel pipe 12. Support 12 top surfaces of steel pipes all fixedly connected with joint piece 22 in both ends, joint piece 22 sets up to the wedge, the vertical setting of joint piece 22 length direction, and joint piece 22 bottom width is greater than the top width. The bottom surface both ends of two connecting rods 21 have all been seted up joint groove 221, joint groove 221 shape and joint piece 22 shape looks adaptation, and two joint pieces 22 of same end on two support steel pipes 12 are in the joint of two joint grooves 221 of same connecting rod 21 respectively.

Connect the connecting rod 21 joint in the joint piece 22 that corresponds on to install connecting rod 21 between two sets of stands 11, accomplish assembling to coupling assembling 2 and supporting component 1.

Referring to fig. 4, the reinforcing assembly 3 includes two reinforcing rods 31, and the two reinforcing rods 31 are respectively located at both ends of the support steel pipe 12. The length direction of the reinforcing rod 31 is perpendicular to the length direction of the support steel pipe 12, and the bottom end of the reinforcing rod 31 is inclined towards the direction close to the ground. The equal fixedly connected with fixed block 32 in anchor rod 31 both ends, two fixed blocks 32 joint respectively in the adjacent one end of two adjacent support steel pipes 12, and two fixed block 32 shapes all with the support steel pipe 12 shape line adaptation that corresponds. Reinforcing bar 31 both ends top all fixedly connected with supports tight board 33, supports tight board 33 and includes first board 331 and second board 332, and first board 331 fixed connection is on reinforcing bar 31, the vertical setting of first board 331 length direction, and second board 332 fixed connection is in first board 331 towards connecting rod 21 one side, and second board 332 length direction level sets up. When the fixing block 32 is clamped in the support steel tube 12, the first plate 331 abuts against one end of the connecting rod 21, and the bottom surface of the second plate 332 abuts against the top surface of the connecting rod 21. The first plate 331 is connected with a locking bolt 34 through threads, and the locking bolt 34 sequentially penetrates through the first plate 331, the connecting rod 21 and the clamping block 22 and is connected with the first plate 331, the connecting rod 21 and the clamping block 22 through threads, and the first plate 331, the connecting rod 21 and the clamping block are locked through the locking bolt 34. The connecting rod 21 that is located the top is kept away from and is supported tight board 33 one end and adjacent joint piece 22 and pass through bolted connection, and the connecting rod 21 that is located the bottom is kept away from and is supported tight board 33 one end and adjacent joint piece 22 and pass through bolted connection.

With fixed block 32 joint in the support steel pipe 12 that corresponds to install anchor strut 31 on supporting steel pipe 12, support tight board 33 this moment and support connecting rod 21 and support steel pipe 12 and support tightly, pass through threaded connection with first board 331, connecting rod 21 and joint piece 22 again, thereby accomplish the assembly of reinforced component 3 and coupling assembling 2.

The implementation principle of assembling the support structure temporarily in the embodiment of the application is as follows: the anchor rods 14 of the two sets of vertical posts 11 are anchored in the two vertical post piles 16, and the locking nuts 15 are tightened to fix the vertical posts 11 to the vertical post piles 16. With fixed block 32 joint in the support steel pipe 12 that corresponds to install anchor strut 31 on supporting steel pipe 12, support tight board 33 this moment and support tight with connecting rod 21 and support steel pipe 12, pass through threaded connection with first board 331, connecting rod 21 and joint piece 22 again, accomplish assembling of reinforced component 3 and coupling assembling 2, thereby accomplish assembling to temporary support.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Assemble supporting structure temporarily, its characterized in that: including two sets of stands (11), it is two sets of can dismantle between stand (11) and be connected with multiunit coupling assembling (2), multiunit coupling assembling (2) are arranged along stand (11) length direction, coupling assembling (2) are used for connecting two sets of stand (11), and are adjacent two sets of can dismantle between coupling assembling (2) and be connected with between coupling assembling (2) and consolidate subassembly (3), consolidate subassembly (3) and be used for consolidating the connection of coupling assembling (2) and stand (11).

2. A temporary erection support structure as claimed in claim 1, wherein: every group stand (11) all sets up to two, two fixedly connected with supports steel pipe (12) between stand (11), coupling assembling (2) are including connecting rod (21), connecting rod (21) are located between support steel pipe (12) of two sets of stands (11), joint groove (221) have been seted up on connecting rod (21), be provided with joint piece (22) on support steel pipe (12), joint piece (22) joint is in joint groove (221).

3. The temporary erection support structure of claim 2, wherein: the cross section of the support steel pipe (12) is a right triangle, the top surface of the support steel pipe (12) is horizontally arranged, and the vertical side of the support steel pipe (12) is fixedly connected with the upright post (11).

4. The temporary erection support structure of claim 2, wherein: the clamping block (22) is arranged to be a wedge-shaped block, the width of the bottom end of the clamping block (22) is larger than that of the top end of the clamping block, and the shape of the clamping groove (221) is matched with that of the clamping block (22).

5. The temporary erection support structure of claim 2, wherein: same root joint piece (22) on support steel pipe (12) set up to two, two joint piece (22) are located support steel pipe (12) top surface both ends respectively, connecting rod (21) set up to two, two connecting rod (21) are located support steel pipe (12) both ends respectively, two joint groove (221) of connecting rod (21) joint respectively on two joint pieces (22) that support steel pipe (12) with the one end.

6. A temporary erection support structure as claimed in claim 2, wherein: a set of stand (11) bottom fixedly connected with backup pad (13), wear to be equipped with stock (14) on backup pad (13), the underground is provided with stand pile (16), stock (14) anchor is on stand pile (16), threaded connection has lock nut (15) on stock (14), lock nut (15) are used for locking stock (14) and backup pad (13).

7. A temporary erection support structure as claimed in claim 2, wherein: consolidate subassembly (3) and include anchor strut (31), anchor strut (31) bottom sets up towards the slope of ground, anchor strut (31) are located between two adjacent connecting rods (21), anchor strut (31) both ends all are provided with fixed block (32), fixed block (32) joint is in adjacent support steel pipe (12) one end.

8. The temporary erection support structure of claim 7, wherein: fixedly connected with supports tight board (33) on anchor strut (31), works as when fixed block (32) joint is in supporting steel pipe (12), support tight board (33) and connecting rod (21) one end and connecting rod (21) top surface and support tightly, support threaded connection has locking bolt (34) on tight board (33), locking bolt (34) pass in proper order and support tight board (33), connecting rod (21) and joint piece (22) and lock the three.