CN212052363U

CN212052363U - Support bracket for highway bridge construction

Info

Publication number: CN212052363U
Application number: CN202020597097.XU
Authority: CN
Inventors: 卢晓波; 刘泼; 刘昌潍; 刘毅; 章勇; 许晓琳
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-01
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a support bracket is used in highway bridge construction, comprising a base plate, equal fixed mounting all around of bottom plate bottom has electric putter, electric putter's bottom fixedly connected with connecting plate, the bottom fixedly connected with battery of bottom plate, the top of bottom plate is provided with elevating system. The utility model discloses electric putter has been set up, it can be used to stabilize fixedly to the base to have played, elevating system has been set up, it can be used to drive supporting mechanism rebound and support it with the convenience to have played, supporting mechanism has been set up, it can effectually support the bridge to have played, it is poor to have solved current support bracket supporting effect, the supporting equipment not only can't realize locking, and when support bracket supported the pier, free gliding phenomenon appears very easily, thereby can make support bracket appear breaking away from the phenomenon of pier, at this moment, just there is the problem of potential safety hazard.

Description

Support bracket for highway bridge construction

Technical Field

The utility model relates to a public road bridge roof beam construction equipment technical field specifically is a support bracket is used in highway bridge construction.

Background

The highway line passes through rivers, estuaries, lakes, reservoirs, irrigation canals and other water areas or spans across deep valley zones with large height difference, or cross other traffic lines, bridges are required to be erected for keeping smooth traffic, overhead roads consisting of viaducts are sometimes required to be arranged in busy urban areas, side mountain lines or the road bed construction is expensive due to excavation, or because of unstable geological structure or protective landscape, sometimes also build elevated bridge, but not build roadbed, in the bridge construction process, a highway bridge construction supporting bracket is often needed, but the existing supporting bracket has poor supporting effect, the supporting equipment can not be locked, and the phenomenon of free sliding is easy to occur when the supporting bracket supports a pier, therefore, the supporting bracket can be separated from the pier, the potential safety hazard exists, and therefore the supporting bracket for the highway bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway bridge construction is with supporting bracket possesses the advantage that the supporting effect is good, and it is poor to have solved current supporting bracket supporting effect, and the locking not only can't be realized to the support equipment, and when supporting the pier at the supporting bracket moreover, free gliding phenomenon appears very easily to can make the supporting bracket appear breaking away from the phenomenon of pier, at this moment just there is the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway bridge construction is with supporting bracket, includes the bottom plate, equal fixed mounting all around of bottom plate bottom has electric putter, electric putter's bottom fixedly connected with connecting plate, the bottom fixedly connected with battery of bottom plate, the top of bottom plate is provided with elevating system, elevating system's top is provided with supporting mechanism.

Preferably, elevating system includes the oil tank, oil tank fixed mounting is in the middle-end at bottom plate top, the left and right sides of oil tank all communicates there is oil pipe, oil pipe's outside intercommunication has the cylinder, cylinder fixed mounting is around the bottom plate top, the top fixedly connected with fixed plate of cylinder, the middle-end fixed mounting of fixed plate bottom has servo motor, servo motor's output fixedly connected with threaded rod, the equal fixedly connected with limiting plate in both ends about the fixed plate top, the spout has all been seted up to the inboard of limiting plate, the outside threaded connection of threaded rod has the screwed pipe, the equal fixedly connected with slider of lower extreme of the screwed pipe left and right sides, the outside and the spout sliding connection of slider.

Preferably, the supporting mechanism comprises a transverse plate, the transverse plate is fixedly connected to the top of the threaded pipe, telescopic rods are fixedly mounted at four ends of the top of the transverse plate, springs are welded at four ends of the top of the transverse plate and on the outer side of the telescopic rods, a supporting plate is fixedly connected to the springs and the top of the telescopic rods, and anti-slip plates are fixedly connected to the top of the supporting plate.

Preferably, four ends of the bottom plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with rubber pads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses electric putter has been set up, it can be used to stabilize fixedly to the base to have played, elevating system has been set up, it can be used to drive supporting mechanism rebound and support it with the convenience to have played, supporting mechanism has been set up, it can effectually support the bridge to have played, it is poor to have solved current support bracket supporting effect, the supporting equipment not only can't realize locking, and when support bracket supported the pier, free gliding phenomenon appears very easily, thereby can make support bracket appear breaking away from the phenomenon of pier, at this moment, just there is the problem of potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lifting mechanism of the present invention;

fig. 3 is a schematic structural view of the supporting mechanism of the present invention.

In the figure: 1 bottom plate, 2 electric push rods, 3 supporting legs, 4 connecting plates, 5 lifting mechanisms, 501 oil tanks, 502 air cylinders, 503 fixing plates, 504 oil pipes, 505 servo motors, 506 sliding blocks, 507 threaded rods, 508 threaded pipes, 509 sliding chutes, 510 limiting plates, 6 supporting mechanisms, 601 transverse plates, 602 telescopic rods, 603 anti-sliding plates, 604 supporting plates, 605 springs and 7 storage batteries.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-3, a supporting bracket for highway bridge construction comprises a bottom plate 1, wherein four ends of the bottom plate 1 are fixedly connected with supporting legs 3, rubber pads are fixedly connected with the bottoms of the supporting legs 3, electric push rods 2 are fixedly arranged on the periphery of the bottom plate 1, so that the supporting bracket can be used for stably fixing a base, a connecting plate 4 is fixedly connected with the bottom of each electric push rod 2, a storage battery 7 is fixedly connected with the bottom of the bottom plate 1, a lifting mechanism 5 is arranged on the top of the bottom plate 1, each lifting mechanism 5 comprises an oil tank 501, the oil tank 501 is fixedly arranged at the middle end of the top of the bottom plate 1, oil pipes 504 are respectively communicated with the left side and the right side of each oil tank 501, air cylinders 502 are communicated with the outer sides of the oil pipes 504, the air cylinders 502 are fixedly arranged on the periphery of the, the output end of the servo motor 505 is fixedly connected with a threaded rod 507, the left and right ends of the top of the fixing plate 503 are fixedly connected with a limit plate 510, the inner sides of the limit plates 510 are respectively provided with a chute 509, the outer side of the threaded rod 507 is in threaded connection with a threaded pipe 508, the lower ends of the left and right sides of the threaded pipe 508 are respectively and fixedly connected with a slide block 506, the outer side of the slide block 506 is in sliding connection with the chute 509 to drive a support mechanism 6 to move upwards so as to be convenient for supporting the support mechanism, the top of the lifting mechanism 5 is provided with the support mechanism 6, the support mechanism 6 comprises a transverse plate 601, the transverse plate 601 is fixedly connected with the top of the threaded pipe 508, four ends of the top of the transverse plate 601 are respectively and fixedly provided with a telescopic rod 602, springs 605 are respectively welded at the four ends of the top of, having played can effectually supporting the bridge, it is poor to have solved current support bracket supporting effect, and the locking not only can't be realized to the support equipment, when supporting the bracket support pier moreover, freely gliding phenomenon appears very easily to can make the support bracket appear breaking away from the phenomenon of pier, at this moment just there is the problem of potential safety hazard.

When the device is used, the device is moved to a position to be supported, the electric push rod 2 is started through the external controller, the electric push rod 2 is used for driving the connecting plate 4 to move downwards and supporting the device to prevent the device from moving at the bottom, after the bottom is stable, the air cylinder 502 is started through the external controller, the air cylinder 502 is used for driving the fixing plate 503 to move upwards, when the fixing plate rises to the limit, the servo motor 505 can be started through the external controller, the servo motor 505 is used for driving the threaded rod 507 to rotate, the threaded rod 507 and the threaded pipe 508 are in threaded connection, the threaded pipe 508 can be used for driving the threaded pipe 508 to move upwards, the sliding groove 509 and the sliding block 506 are in sliding connection, the stability and the limit of the threaded pipe 508 during the upward movement can be kept, the transverse plate 601 can be driven to move upwards when the threaded pipe 508 moves, the transverse plate 601 is used for driving the supporting plate 604 to move upwards, utilize antiskid ribbed tile 603 and bridge to contact simultaneously, the surface of antiskid ribbed tile 603 is provided with the non-skid stud, this is the place that is used for preventing its contact appears sliding, utilize the damping spring post that telescopic link 602 and spring 605 constitute simultaneously, can be used to play the effect of buffering to the in-process that it supported, so that the work of better support and its bridge of being convenient for, it is poor to have solved current support bracket supporting effect, supporting equipment not only can't realize locking, and when support the bracket and support the pier, the free gliding phenomenon appears very easily, thereby can make the support bracket appear breaking away from the phenomenon of pier, at this moment, just, the problem of potential safety hazard has existed.

In summary, the following steps: this support bracket is used in highway bridge construction, electric putter 2 has been set up, it can be used to stabilize fixedly to the base to have played, elevating system 5 has been set up, it can be used to drive 6 rebound of supporting mechanism and support it in order to make things convenient for, supporting mechanism 6 has been set up, it can effectually support the bridge to have played, it is poor to have solved current support bracket supporting effect, the locking not only can't be realized to the support equipment, and when support bracket supported the pier, free gliding phenomenon appears very easily, thereby can make support bracket appear breaking away from the phenomenon of pier, at this moment, just there is the problem of potential safety hazard.

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

Claims

1. The utility model provides a highway bridge construction is with support bracket, includes bottom plate (1), its characterized in that: the electric power tool is characterized in that electric push rods (2) are fixedly mounted on the periphery of the bottom plate (1), a bottom fixedly connected with connecting plate (4) of the electric push rods (2), a bottom fixedly connected with storage battery (7) of the bottom plate (1), an elevating mechanism (5) is arranged at the top of the bottom plate (1), and a supporting mechanism (6) is arranged at the top of the elevating mechanism (5).

2. The support bracket for expressway bridge construction according to claim 1, wherein: the lifting mechanism (5) comprises an oil tank (501), the oil tank (501) is fixedly installed at the middle end of the top of the bottom plate (1), the left side and the right side of the oil tank (501) are communicated with oil pipes (504), the outer side of the oil pipes (504) is communicated with an air cylinder (502), the air cylinder (502) is fixedly installed around the top of the bottom plate (1), a fixing plate (503) is fixedly connected to the top of the air cylinder (502), a servo motor (505) is fixedly installed at the middle end of the bottom of the fixing plate (503), a threaded rod (507) is fixedly connected to the output end of the servo motor (505), limiting plates (510) are fixedly connected to the left end and the right end of the top of the fixing plate (503), sliding grooves (509) are formed in the inner sides of the limiting plates (510), a threaded pipe (508) is connected to the outer side of the threaded rod (507), and sliding blocks, the outer side of the sliding block (506) is connected with the sliding groove (509) in a sliding way.

3. The support bracket for expressway bridge construction according to claim 1 or 2, wherein: the supporting mechanism (6) comprises a transverse plate (601), the transverse plate (601) is fixedly connected to the top of the threaded pipe (508), four ends of the top of the transverse plate (601) are fixedly provided with telescopic rods (602), four ends of the top of the transverse plate (601) are welded with springs (605) on the outer sides of the telescopic rods (602), the springs (605) are fixedly connected with supporting plates (604) of the top of the telescopic rods (602), and the top of the supporting plates (604) is fixedly connected with anti-slip plates (603).

4. The support bracket for expressway bridge construction according to claim 1, wherein: four ends of bottom plate (1) bottom are equal fixedly connected with supporting leg (3), and the bottom fixedly connected with rubber pad of supporting leg (3).