CN219117950U

CN219117950U - Buttress support for bridge construction

Info

Publication number: CN219117950U
Application number: CN202222801935.2U
Authority: CN
Inventors: 张伟健; 孙广志; 石常亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-06-02
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of road and bridge engineering, and discloses a buttress support for bridge construction, which comprises a buttress, wherein an anti-slip layer is arranged at the top of the buttress, splicing blocks are welded at four corners of the bottom of the buttress, two groups of concave plates are sleeved at the bottom of the buttress, fixing rods are inserted into two corners of the upper surface of each concave plate, a concave frame is welded on the upper surface of each concave plate, a reinforcing plate is welded on the outer side surface of each concave frame, and joint plates are welded on the left side surface and the right side surface of each concave plate. This buttress support of bridge construction, the buttress is lived through the concave plate and the spill frame parcel that are located both sides, can restrict the buttress, has increased the contact range of buttress with ground, has improved the supporting effect of buttress, through passing the bolt in the joint board that is located both sides, can fix concave plate and spill frame, makes the spill frame enclose tight buttress, has improved the compactedness of being connected between the device structure, is convenient for support the buttress.

Description

Buttress support for bridge construction

Technical Field

The utility model relates to the technical field of road and bridge engineering, in particular to a buttress support for bridge construction.

Background

The bridge construction is carried out according to the design content, and the bridge is constructed; the bridge construction technology, construction organization, construction management, construction quality and the like are mainly indicated, when bridge construction or subsequent bridge and road maintenance are carried out, the bridge is supported by the buttresses, so that the bridge construction or maintenance is stable, the buttresses are required to be used for supporting frames during installation, workers can quickly identify terrains and mark the buttresses conveniently, the follow-up installation of the buttresses is facilitated, the occurrence of overlarge deviation between bridge construction and drawing can be prevented, but the existing buttress supporting frames are not firm enough in structure, the limiting capacity for the buttresses is weak, the follow-up buttresses are easy to incline, and the construction safety of the workers is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a buttress support for bridge construction, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a buttress support of bridge construction, includes the buttress, the top of buttress is provided with the skid resistant course, the equal welding in four corners of buttress bottom has the concatenation piece, the bottom cover of buttress is equipped with two sets of concave plates, the dead lever is all inserted at the both corners of concave plate upper surface, the upper surface welding of concave plate has concave frame, the lateral surface welding of concave frame has the gusset plate, the equal welding of the left and right sides face of concave plate has the joint board, the bolt has been inserted to the inside of joint board, the upper surface of concave plate is provided with the connecting plate, the four corners of connecting plate lower surface has all welded the inserted block, the lower surface welding of connecting plate has the agreeing with the piece, the upper surface symmetry of connecting plate is inserted and is equipped with two sets of bolts, and in two sets of bolts pass connecting plate screw in buttress bottom and the concave plate.

Preferably, the two groups of edges and corners of the outer surface of the concave plate are rounded, and the radius of the rounded edges and corners of the outer surface of the concave plate is ten millimeters.

Preferably, a circular plate with the diameter twice that of the fixing rod is welded on the top of the fixing rod, and the thickness of the circular plate is twenty millimeters.

Preferably, the reinforcing plate is a right-angle triangle, and the lower surface of the reinforcing plate is welded with the upper surface of the concave plate.

Preferably, slots for inserting the inserting blocks are formed in the upper surface of the concave plate and the positions, corresponding to the inserting blocks, of the bottoms of the buttresses vertically.

Preferably, the width of the engaging block is the same as the interval between the bottom of the buttress and the inner wall of the concave plate, and the thickness of the engaging block is the same as the thickness of the splicing block.

(III) beneficial effects

Compared with the prior art, the utility model provides the buttress support for bridge construction, which has the following beneficial effects:

1. this buttress support of bridge construction, the buttress is lived through the concave plate and the spill frame parcel that are located both sides, can restrict the buttress, has increased the contact range of buttress with ground, has improved the supporting effect of buttress, through passing the bolt in the joint board that is located both sides, can fix concave plate and spill frame, makes the spill frame enclose tight buttress, has improved the compactedness of being connected between the device structure, is convenient for support the buttress.

2. This buttress support of bridge construction passes the concave plate through the dead lever and inserts subaerial, has improved the fastness of being connected between concave plate and the ground for the concave frame is more firm to the support of buttress, has improved the restriction ability to the buttress, and it is more stable when making follow-up bridge overlap joint on the buttress, through the gusset plate that sets up, has improved the fastness of being connected between concave plate and the concave frame, makes the device structure more whole, is convenient for support the buttress.

3. This buttress support of bridge construction, through the four corners setting splice piece in the buttress bottom, make the bottom and the concave plate inner wall contact of buttress comparatively compact for the device can restrict the top and the bottom homoenergetic of buttress, improved the fixed effect of buttress, be convenient for follow-up support bridge, through connecting plate, the inserted block and the agreeing with piece that set up, the bottom and the concave plate concatenation of buttress of being convenient for have improved the relevance between device and the buttress, and the device integral erection is comparatively simple and convenient with dismantlement, the staff of being convenient for uses.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a concave frame structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a connecting plate according to the present utility model.

In the figure: 1. a buttress; 2. an anti-slip layer; 3. splicing blocks; 4. a concave plate; 5. a fixed rod; 6. a concave frame; 7. a reinforcing plate; 8. a joint plate; 9. a connecting plate; 10. inserting blocks; 11. fitting blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a buttress support of bridge construction, including buttress 1, the top of buttress 1 is provided with skid resistant course 2, the equal welding in four corners of buttress 1 bottom has splice piece 3, cross the four corners at buttress 1 bottom and set up splice piece 3, make the bottom of buttress 1 comparatively compact with recess board 4 inner wall contact, make the device homoenergetic limit to the top and the bottom of buttress 1, the fixed effect of buttress 1 has been improved, the follow-up bridge that supports of being convenient for, the bottom cover of buttress 1 is equipped with two sets of recess boards 4, both angles of recess board 4 upper surface are all inserted and are equipped with dead lever 5, insert subaerial through dead lever 5 through recess board 4, the fastness of being connected between recess board 4 and the ground has been improved, make recess frame 6 more firm to the support of buttress 1, the restriction ability to buttress 1 has been improved, make follow-up bridge overlap joint more stable when on buttress 1.

Concave frame 6 has the upper surface welding of concave plate 4, and through concave plate 4 and the concave frame 6 parcel that is located both sides live buttress 1, can restrict buttress 1, increased buttress 1 and the contact range on ground, improved buttress 1's supporting effect, the lateral surface welding of concave frame 6 has gusset plate 7, through gusset plate 7 that sets up, has improved the fastness of connection between concave plate 4 and the concave frame 6 for the device structure is more whole, is convenient for support buttress 1.

In order to improve the safety of the device, the two groups of edges and corners on the outer surface of the concave plate 4 are rounded, the radius of the edges and corners on the outer surface of the concave plate 4 is ten millimeters, the situation that workers collide with the edges and corners on the outer surface of the concave plate 4 can be avoided, the top of the fixing rod 5 is welded with a circular plate with the diameter twice that of the fixing rod 5, the situation that the fixing rod 5 is separated from the concave plate 4 can be avoided, the thickness of the circular plate is twenty millimeters, the bearing capacity of the circular plate to the fixing rod 5 is improved, the reinforcing plate 7 is a right-angle triangular plate, the lower surface of the reinforcing plate 7 is welded with the upper surface of the concave plate 4, and the connection between the concave frame 6 and the concave plate 4 is firm.

Referring to fig. 1-3, the left and right sides of the concave plate 4 are welded with the joint plates 8, the concave plate 4 and the concave frame 6 can be fixed by passing the bolts through the joint plates 8 positioned at two sides, so that the concave frame 6 surrounds the pier 1, the connection compactness between the structures of the device is improved, the pier 1 is supported conveniently, the bolts are inserted into the joint plates 8, the upper surface of the concave plate 4 is provided with the connecting plate 9, the four corners of the lower surface of the connecting plate 9 are welded with the inserting blocks 10, the lower surface of the connecting plate 9 is welded with the engaging blocks 11, the upper surface of the connecting plate 9 is symmetrically inserted with two groups of bolts, and the two groups of bolts penetrate through the connecting plate 9 and are screwed into the bottom of the pier 1 and the concave plate 4, and the bottoms of the pier 1 and the concave plates 4 are spliced conveniently by the connecting plate 9, the device and the pier 1 are improved in relevance, the whole device is convenient to install and detach, and the device is convenient for workers to use.

In order to improve the splicing effect of the device, the upper surface of the concave plate 4 and the vertical corresponding position of the bottom of the support pier 1 and the insert block 10 are provided with the insert slots for inserting the insert block 10, so that the insert blocks 10 at different positions can be conveniently inserted into different insert slots, the support pier 1 and the concave plate 4 are connected by the connecting plate 9, the width of the engaging block 11 is the same as the interval between the bottom of the support pier 1 and the inner wall of the concave plate 4, the thickness of the engaging block 11 is the same as the thickness of the splicing block 3, the connection between the support pier 1 and the concave plate 4 is stable, and the support pier 1 is conveniently supported by the concave frame 6.

When the pier 1 is required to be installed in use, the pier 1 is placed at a designated position, the concave plates 4 on two sides are wrapped at the bottom of the pier 1, the inner walls of the concave plates 4 are in contact with the outer surfaces of the splicing blocks 3, the concave plates 4 on two sides are abutted, the concave frames 6 on two sides are abutted, the tops of the concave frames 6 are in contact with the outer surfaces of the pier 1, the joint plates 8 on two sides are abutted, bolts penetrate through the joint plates 8 on two sides, the concave frames 6 on two sides are fixed, the fixing rods 5 are inserted into the ground through the concave plates 4, the concave plates 4 are fixed, four groups of inserting blocks 10 on the lower surfaces of each group of connecting plates 9 are inserted into the pier 1 and the concave plates 4, the lower surfaces of the connecting plates 9 are in contact with the bottom of the pier 1 and the upper surfaces of the concave plates 4, the engaging blocks 11 are inserted into the space between the bottom of the pier 1 and the concave plates 4, the bolts penetrate through the connecting plates 9 to be screwed into the pier 1 and the concave plates 4, the support of the pier 1 is completed, the bridge 1 is supported by the fixing rods 5, and the bridge 1 is not required to be supported by the subsequent connecting plates 6, and the concave plates 4 are not required to be taken down.

To sum up, this buttress support of bridge construction, through recess board 4 and the spill frame 6 parcel that is located both sides, can restrict buttress 1, increased buttress 1 and the contact range on ground, improved buttress 1's supporting effect, through passing the bolt in the joint board 8 that is located both sides, can fix recess board 4 and spill frame 6, make spill frame 6 enclose tight buttress 1, improved the compactedness of connecting between the device structure, be convenient for support buttress 1.

This buttress support of bridge construction passes through recess board 4 through dead lever 5 and inserts subaerial, has improved the fastness of being connected between recess board 4 and the ground for recess frame 6 is more firm to the support of buttress 1, has improved the restriction ability to buttress 1, makes follow-up bridge overlap joint more stable when on buttress 1, through the gusset plate 7 that sets up, has improved the fastness of being connected between recess board 4 and the recess frame 6, makes the device structure more whole, is convenient for support buttress 1.

This buttress support of bridge construction, through set up the splice 3 in the four corners of buttress 1 bottom, make the bottom of buttress 1 comparatively compact with the contact of concave plate 4 inner wall for the device can both restrict the top and the bottom of buttress 1, improved the fixed effect of buttress 1, be convenient for follow-up support bridge, through connecting plate 9, the inserted block 10 and the cooperation piece 11 of setting, the bottom and the concave plate 4 concatenation of buttress 1 of being convenient for have improved the relevance between device and the buttress 1, and the device integral erection is comparatively simple and convenient with dismantlement, the staff of being convenient for uses.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buttress support of bridge construction, includes buttress (1), the top of buttress (1) is provided with skid resistant course (2), equal welding in four corners of buttress (1) bottom has splice (3), its characterized in that: the bottom cover of buttress (1) is equipped with two sets of recess plates (4), both corners of recess plate (4) upper surface are all inserted and are equipped with dead lever (5), the upper surface welding of recess plate (4) has spill frame (6), the lateral surface welding of spill frame (6) has gusset plate (7), the both sides face all welds of recess plate (4) has joint board (8), the inside of joint board (8) is inserted and is equipped with the bolt, the upper surface of recess plate (4) is provided with connecting plate (9), the four corners of connecting plate (9) lower surface has all been welded insert block (10), the lower surface welding of connecting plate (9) has fit block (11), the upper surface symmetry of connecting plate (9) is inserted and is equipped with two sets of bolts, and in two sets of bolts pass connecting plate (9) screw in buttress (1) bottom and recess plate (4).

2. The pier scaffold for bridge construction of claim 1, wherein: the two groups of edges and corners on the outer surface of the concave plate (4) are rounded, and the radius of the edges and corners on the outer surface of the concave plate (4) is ten millimeters.

3. The pier scaffold for bridge construction of claim 1, wherein: the top of the fixed rod (5) is welded with a circular plate with the diameter twice that of the fixed rod (5), and the thickness of the circular plate is twenty millimeters.

4. The pier scaffold for bridge construction of claim 1, wherein: the reinforcing plate (7) is a right-angle triangle, and the lower surface of the reinforcing plate (7) is welded with the upper surface of the concave plate (4).

5. The pier scaffold for bridge construction of claim 1, wherein: the upper surface of the concave plate (4) and the vertical corresponding position of the bottom of the buttress (1) and the insert block (10) are provided with slots for the insert block (10) to insert.

6. The pier scaffold for bridge construction of claim 1, wherein: the width of the fit block (11) is the same as the distance between the bottom of the buttress (1) and the inner wall of the concave plate (4), and the thickness of the fit block (11) is the same as the thickness of the splicing block (3).