CN211973110U

CN211973110U - Bridge maintenance workbench

Info

Publication number: CN211973110U
Application number: CN202020067215.6U
Authority: CN
Inventors: 钟三妹
Original assignee: Guangdong Wanhui Construction Engineering Co ltd
Current assignee: Jiangmen Traffic Engineering Construction Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-20
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a bridge maintenance workstation, comprises a workbench, be provided with the cylinder in the workstation, the output fixedly connected with baffle of cylinder, a plurality of slots have been seted up to the upper end lateral wall of workstation, it has first bracing piece to peg graft in the slot, first bracing piece is hollow structure, sliding connection has the second bracing piece in the first bracing piece, and is a plurality of opening spout has all been seted up to two liang of relative lateral walls of first bracing piece, the equal fixedly connected with of two liang of relative lateral walls and opening spout assorted connecting block of second bracing piece. The utility model relates to a bridge technical field through setting up the baffle of liftable, can play the guard action to staff's during operation, and can adjust the different operating condition of height correspondence difference, very big improvement the security of work, and guardrail convenient to detach and height-adjustable, facilitated the work process.

Description

Bridge maintenance workbench

Technical Field

The utility model relates to a bridge technical field especially relates to a bridge maintenance work platform.

Background

The bridge is an important structure for ensuring smooth passing of vehicles and pedestrians, the bridge is easy to damage in a long-term use process and needs to be overhauled by a technician, a common overhauling operation mode is that a workbench is sent out of the outer side of the bridge through a specific machine, and the technician stands on the workbench to overhaul the bridge.

General workstation structure is comparatively simple, can only play the effect of accepting the technician, the stone that the vehicle travel in-process takes place easily sputters, pedestrian on the bridge floor is difficult for seeing the maintainer, debris etc. of throwing away at will, all easily injure the technician by mistake, influence the operation process, in addition, under the condition that need promptly overhaul in rainy day, to the work platform that does not protect the setting, make the technician drench with rain easily, reduce work efficiency, and guardrail on general work platform is fixed connection, difficult dismantlement, but also the different height of adjustable altitude adaptation technician, it is very inconvenient, for this, we provide a bridge maintenance workstation and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the workstation to have no protector among the current bridge overhaul technology, and the guardrail is difficult for dismantling and changes and height-adjusting's problem, and a bridge overhaul workstation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bridge maintenance workstation, includes the workstation, be provided with the cylinder in the workstation, the output fixedly connected with baffle of cylinder, a plurality of slots have been seted up to the upper end lateral wall of workstation, it has first bracing piece to peg graft in the slot, first bracing piece is hollow structure, sliding connection has the second bracing piece in the first bracing piece, and is a plurality of opening spout has all been seted up to two liang of relative lateral walls of first bracing piece, the equal fixedly connected with of two liang of relative lateral walls of second bracing piece and opening spout assorted connecting block, and the connecting block runs through the opening spout and extends to outside setting, is located the outside connecting block fixedly connected with horizontal pole between two liang.

Preferably, the first support rod is provided with a limit rod in threaded connection, the second support rod is provided with a plurality of limit holes matched with the limit rod, and one end of the limit rod extends into the limit holes to be arranged.

Preferably, the equal fixedly connected with fixed block of both sides lateral wall of first bracing piece, threaded connection has the threaded rod on the fixed block, and the upper end lateral wall threaded connection of threaded rod and workstation.

Preferably, the output end of the cylinder is fixedly connected with a threaded sleeve, and the threaded sleeve is in threaded connection with the handle of the baffle.

Preferably, the baffle is designed to be a conical structure, and the surface of the baffle is coated with anti-rust paint.

Preferably, the size of the lower end of the baffle is larger than the inner size of the workbench, and the size of the lower end of the baffle is smaller than the outer size of the workbench.

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

1. through the baffle that sets up, can effectually keep out the debris that fall to and the rainwater of rainy day operation, for the technician provides good operational environment, and the cylinder that sets up can regulate and control the height of baffle, makes the technician can regulate and control different heights at any time at work, with cooperation operating condition.

2. The toper structural design of baffle can effectually make debris or the rainwater landing accepted, avoids piling up on the baffle, and baffle size design has guaranteed that the baffle neither can be too big, can not the undersize again, can effectual protection technical staff's operation space, and when placing the workstation in the later stage, through the baffle that falls, can form airtight space with the workstation, avoids the dust to fall into the workstation in, has guaranteed the cleanliness of workstation.

3. Through the cooperation of the thread bush and the baffle that set up, both can realize the fixed of baffle, the baffle is dismantled to the later stage of also being convenient for when carrying out the work at the bottom of the bridge to and the later stage of being convenient for is changed, very big improvement the convenience of work.

4. Through grafting and the fixed first bracing piece of threaded rod cooperation, when needing to be dismantled, only need twist the threaded rod, can easily extract first bracing piece, realize the quick dismantlement of guardrail, the cooperation of sliding connection's second bracing piece and horizontal pole can make the guardrail adjust different heights, and the cooperation technician overhauls the operation, has improved the convenience of work.

5. Through the cooperation of the gag lever post that sets up and spacing hole, the height of locking the guardrail of can being convenient for guarantees the steadiness of guardrail structure, and operates very portably, only need twist move the gag lever post can, need not numerous and diverse power equipment cooperation, very big reduction the device cost.

Drawings

Fig. 1 is a schematic view of a front perspective structure of a bridge maintenance workbench according to the present invention;

fig. 2 is a schematic view of a front perspective structure of a bridge maintenance workbench according to the present invention;

fig. 3 is a schematic view of a top perspective structure of a bridge maintenance workbench according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 workstation, 2 cylinders, 3 baffles, 4 first bracing pieces, 5 second bracing pieces, 6 horizontal poles, 7 gag lever posts, 8 spacing holes, 9 fixed blocks, 10 threaded rods, 11 thread bushings.

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.

Referring to fig. 1-4, a bridge overhauls workstation, comprises a workbench 1, be provided with cylinder 2 in the workstation 1, the model of cylinder 2 is CA2T80-500, the output fixedly connected with baffle 3 of cylinder 2, the output fixedly connected with thread bush 11 of cylinder 2, and thread bush 11 and the handle threaded connection of baffle 3, the setting of thread bush 11, when guaranteeing that baffle 3 is firm to be connected, be convenient for later stage dismantlement, baffle 3 is toper structural design, and the surface is paintd with anti-rust paint, toper structural design, can utilize conical inclined plane to make debris and rainwater landing, avoid piling up on baffle 3, anti-rust paint can increase the smoothness on baffle 3 surface, and can effectively avoid the corruption of baffle 3, prolong baffle 3's life.

The lower extreme size of baffle 3 is greater than the inner dimension of workstation 1, and the lower extreme size of baffle 3 is less than the outer dimension of workstation 1, the dimensional design of baffle 3, protection staff's that both can be abundant workspace, can not obstruct technical staff's operation again, can prevent to fall into the dust in the workstation 1 again after later stage baffle 3 falls down, keep the clean and tidy degree of workstation 1, a plurality of slots have been seted up to the upper end lateral wall of workstation 1, it has first bracing piece 4 to peg graft in the slot, the equal fixedly connected with fixed block 9 of both sides lateral wall of first bracing piece 4, threaded connection has threaded rod 10 on the fixed block 9, and threaded rod 10 and the upper end lateral wall threaded connection of workstation 1, threaded rod 10's setting, can further stabilize first bracing piece 4, improve the steadiness of whole guardrail.

First bracing piece 4 is hollow structure, sliding connection has second bracing piece 5 in the first bracing piece 4, be located threaded connection has gag lever post 7 on the first bracing piece 4 of both sides, be located and seted up a plurality ofly on the second bracing piece 5 of both sides and gag lever post 7 assorted spacing hole 8, and the one end of gag lever post 7 extends to and sets up in spacing hole 8, the height of the locking guardrail of being convenient for through the cooperation of gag lever post 7 and spacing hole 8, the opening spout has all been seted up to two liang of relative lateral walls of a plurality of first bracing pieces 4, the equal fixedly connected with of two liang of relative lateral walls of second bracing piece 5 and opening spout assorted connecting block, and the connecting block runs through the opening spout and extends to outside setting, be located outside connecting block fixedly connected with horizontal pole 6 between two liang.

In actual work, a control switch electrically connected with the cylinder 2 can be arranged on the side wall of the upper end of the workbench 1, so that a technician can conveniently operate the workbench in the working process, when maintenance work needs to be carried out, the workbench 1 can be conveyed to the outer side of a bridge body through specific equipment, for example, the crane conveying workbench 1, after the workbench 1 is conveyed, the output end of the cylinder 2 drives the baffle 3 to ascend by starting the cylinder 2, when the workbench ascends to a proper position, the cylinder 2 can be closed, the second support rod 5 is driven to ascend by pushing the cross rod 6, so that the guardrail is adjusted to a proper height, the second support rod 5 is locked by screwing the limiting rod 7, the stability of the guardrail is completed, the operation can be carried out later, when the later operation is finished, the cylinder 2 can be controlled through the control switch, the output end of the cylinder 2 drives the baffle 3 to descend, the workbench 1 is closed, after the closure is accomplished, can close cylinder 2 through control switch, when the guardrail need be dismantled in the later stage, only need twist threaded rod 10, make first bracing piece 4 by the unblock, can artificially extract first bracing piece 4, accomplish the dismantlement of guardrail, can effectually protect staff's workspace through this kind of device, avoid the staff to receive the injury, and guardrail convenient to detach and height-adjusting, very big process of work has facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bridge overhauls workstation, includes workstation (1), its characterized in that, be provided with cylinder (2) in workstation (1), output fixedly connected with baffle (3) of cylinder (2), a plurality of slots have been seted up to the upper end lateral wall of workstation (1), it has first bracing piece (4) to peg graft in the slot, first bracing piece (4) are hollow structure, sliding connection has second bracing piece (5) in first bracing piece (4), and is a plurality of opening spout has all been seted up to two liang of relative lateral walls of first bracing piece (4), the equal fixedly connected with of two liang of relative lateral walls of second bracing piece (5) and opening spout assorted connecting block, and through connection piece opening spout extends to outside setting, is located the outside fixedly connected with horizontal pole (6) between two liang of connecting block.

2. The bridge overhauling workbench according to claim 1, wherein the first support rods (4) at two sides are connected with limit rods (7) through threads, the second support rods (5) at two sides are provided with a plurality of limit holes (8) matched with the limit rods (7), and one ends of the limit rods (7) extend into the limit holes (8).

3. The bridge maintenance workbench according to claim 1, wherein the side walls of the two sides of the first supporting rod (4) are fixedly connected with fixing blocks (9), the fixing blocks (9) are connected with threaded rods (10) in a threaded manner, and the threaded rods (10) are connected with the side walls of the upper end of the workbench (1) in a threaded manner.

4. The bridge maintenance workbench according to claim 1, wherein the output end of the cylinder (2) is fixedly connected with a threaded sleeve (11), and the threaded sleeve (11) is in threaded connection with the handle of the baffle (3).

5. The bridge maintenance work platform according to claim 1, characterized in that the baffle (3) is of a conical structure design and the surface is painted with anti-rust paint.

6. A bridge service workbench according to claim 1, characterized in that the lower end dimension of the baffle (3) is larger than the inner dimension of the workbench (1), and the lower end dimension of the baffle (3) is smaller than the outer dimension of the workbench (1).