CN210658048U - Operating platform for bridge construction process - Google Patents

Abstract

The utility model discloses an operation platform for bridge work progress, including base and branch, the perpendicular welding of branch is on the base, run through in the branch and be equipped with the screw rod, the optical axis part of screw rod passes through the bearing and is connected with the branch rotation, screw rod threaded connection has the slider, the welding has the axle sleeve on the slider, the one end welding that the slider was kept away from to the axle sleeve has the operation panel, be connected with control operation platform removal and fixed mobile device and fixing device on the operation panel. The utility model is provided with the speed regulating motor, the screw and the shaft sleeve, realizes the adjustment of the horizontal position of the operation platform, adjusts the vertical position of the operation platform through the lifting frame, and is convenient for the transportation and the position adjustment of the device; and the upper and lower both sides that lie in the operation panel set up fixed knot and construct, improve the steady state of operation panel at the during operation through the pulling force of bullet rope and the holding power of a plurality of vaulting poles, realized avoiding causing the dangerous condition under abominable operating condition.

Description

Operating platform for bridge construction process

Technical Field

The utility model relates to a bridge construction technical field especially relates to an operation platform for bridge work progress.

Background

The bridge construction refers to a process of building a bridge according to design contents; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like.

The general construction method of bridge construction is through the operation platform that can remove to bridge whole process of carrying out the bridge, include to the pontic, parts such as pier and bridge support, and the operation platform installation of bridge work progress is comparatively complicated among the prior art, all need fix a position again and install in the process of each section pontic and pier, it is comparatively loaded down with trivial details to the processing of small bridge, and it is not enough to operation platform's support and protective effect in the process of working, can't guarantee operation platform upper staff's safety under bad weather, based on this, the utility model relates to an operation platform for bridge work progress.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the operation platform who provides for bridge work progress.

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

the utility model provides an operation platform for bridge work progress, includes base and branch, branch vertical welding is on the base, run through in the branch and be equipped with the screw rod, the optical axis part of screw rod passes through the bearing and is connected with branch rotation, screw rod threaded connection has the slider, the welding has the axle sleeve on the slider, the one end welding that the slider was kept away from to the axle sleeve has the operation panel, be connected with mobile device and the fixing device that control operation platform removed and fix on the operation panel.

Preferably, the moving device comprises a motor, the motor is fixedly connected with one end of the screw, which is far away from the operating table, of the screw, a moving block is arranged at the joint of the screw and the support rod, a vertically-arranged moving groove is formed in the support rod, the moving block is slidably connected in the moving groove, a lifting frame is welded at the bottom of the moving block, and the bottom of the lifting frame is welded with the bottom of the moving groove.

Preferably, the fixing device comprises a drum welded on the top of the support rod, an elastic rope is wound and connected on the drum, the other end of the elastic rope is fixedly connected to the center of the top of the operating platform, the elastic rope is formed by winding a plurality of steel ropes, and an annular protective layer is arranged on the top of the operating platform.

Preferably, the side wall of the base is provided with a sliding chute, the sliding chute is connected with a sliding plate in a sliding manner, the part of the sliding plate outside the base is connected with a plurality of support rods, the support rods are arranged in a true row with the center and the circumference of the operating table, and one ends of the support rods, far away from the sliding plate, are rotatably connected to the bottom of the operating table.

Preferably, a guide rail is arranged at the joint of the support rod and the bottom of the operating platform, one end of the support rod is sleeved on the guide rail and is in sliding connection with the guide rail, and the number of the support rods is four.

Preferably, the moving block is rotatably connected with the optical axis part of the screw rod through a bearing, the motor is welded with the side wall of the moving block, an anti-seismic angle support is connected between the stay bar and the sliding plate, the base is provided with a plurality of rollers, and the sliding plate is slidably connected with the sliding groove through a T-shaped sliding block structure.

The utility model discloses in, compare in prior art, the advantage lies in:

1. the utility model discloses a set up buncher, screw rod and axle sleeve, make when buncher drives the screw rod and rotates, the slider promotes axle sleeve and operation panel and does the removal on the horizontal position, realize the adjustment to operation panel horizontal position, crane and external hydraulic structure through the movable block bottom are connected simultaneously, make and adjust the vertical direction position of operation panel through the crane, make the operation panel add comparatively simple and convenient adjustment man-hour at the bridge, the base bottom is connected with the gyro wheel simultaneously, the transportation and the adjusting position of convenient device.

2. The utility model discloses the upper and lower both sides that are located the operation panel at the support simultaneously set up fixed knot and construct, and the holding power through the pulling force of playing the rope and a plurality of vaulting poles improves the steady state of operation panel at the during operation, has realized avoiding causing the dangerous condition under abominable operating condition.

Drawings

Fig. 1 is a schematic structural diagram of an operation platform for a bridge construction process according to the present invention;

fig. 2 is a top view of an operation platform used in the bridge construction process according to the present invention;

fig. 3 is the utility model provides a structure schematic diagram of movable block and shifting chute among operation platform for bridge work progress.

In the figure: the device comprises a base 1, a support rod 2, a screw rod 3, a sliding block 4, a shaft sleeve 5, an operation table 6, a protective layer 7, a rotating drum 8, a spring rope 9, a sliding chute 10, a motor 11, a sliding plate 12, a stay bar 13, a moving block 14, a moving groove 15, a lifting frame 16 and a guide rail 17.

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. 1-3, an operation platform for bridge construction process comprises a base 1 and a supporting rod 2, wherein the supporting rod 2 is vertically welded on the base 1, a screw rod 3 penetrates through the supporting rod 2, an optical axis part of the screw rod 3 is rotatably connected with the supporting rod 2 through a bearing, a sliding block 4 is in threaded connection with the screw rod 3, a shaft sleeve 5 is welded on the sliding block 4, an operation table 6 is welded at one end, away from the sliding block 4, of the shaft sleeve 5, and a moving device and a fixing device for controlling the operation table 6 to move and fix are connected on the operation table 6.

The mobile device comprises a motor 11, one end of the motor 11 and one end of a screw rod 3 far away from an operation table 6 are fixedly connected, a moving block 14 is arranged at the joint of the screw rod 3 and a support rod 2, the moving block 14 is sleeved on the outer ring of the screw rod 3 and is rotationally connected with the screw rod 3 through a bearing, a vertically-arranged moving groove 15 is formed in the support rod 2, the moving block 14 is slidably connected in the moving groove 15, a lifting frame 16 is welded at the bottom of the moving block 14, the bottom of the lifting frame 16 is welded with the bottom of the moving groove 15, the lifting frame 16 is controlled by an external hydraulic mechanism, so that the moving block 14 can be driven to displace in the vertical direction.

The fixing device comprises a rotary drum 8 welded on the top of the supporting rod 2, an elastic rope 9 is wound and connected on the rotary drum 8, the other end of the elastic rope 9 is fixedly connected with the top center of the operating platform 6, the elastic rope 9 is wound by a plurality of steel wires, one end of the elastic rope 9 on the rotary drum 8 is fixedly connected with the rotary drum 8 through a spring, so that the elastic rope 9 always has a tension effect on the operating platform 6 to play a role of stabilizing the operating platform 6, the top of the operating platform 6 is provided with an annular protective layer 7, the protective layer 7 is made of a protective fence, a bottom that is used for the staff protection on to operation panel 6, spout 10 has been seted up to base 1's lateral wall, and sliding connection has slide 12 in the spout 10, and slide 12 is connected with a plurality of vaulting poles 13 in the outer part of base 1, and a plurality of vaulting poles 13 set up with the central circumference array of operation panel 6, and slide 12 was kept away from in vaulting pole 13 one end is rotated and is connected at operation panel 6.

The utility model discloses a slide 12, including vaulting pole 13 and operation panel 6 bottom junction, vaulting pole 13 is equipped with guide rail 17 with operation panel 6 bottom junction, the one end of vaulting pole 13 cup joints on guide rail 17 and rather than sliding connection, vaulting pole 13 quantity is four, movable block 14 passes through the bearing rotation with the optical axis part of screw rod 3 and is connected, motor 11 and the lateral wall welding of movable block 14, be connected with the antidetonation angle support between vaulting pole 13 and the slide 12, the tangential fixity ability of slide 12 is improved, simultaneously the connection of a plurality of vaulting poles 13 and operation panel 6 bottom makes operation panel 6 by more stable fixed, be equipped with a plurality of gyro wheels on base 1, can be convenient for to the readjustment position in transportation and the work progress of device, through T type slider structure sliding.

In the utility model, under the normal state, the slide block 4 is at the left end, the slide plate 12 is located inside the sliding groove 10, the moving block 14 is located at the bottom of the moving groove 15, when the bridge construction is needed, the slide block is moved to the position to be constructed through the roller structure at the bottom of the moving base 1, the horizontal position of the operation table 6 is adjusted by adjusting the adjustable speed motor 11, in the process, the slide plate 12 extends out, so that the plurality of support rods 13 support the operation table 6 in the state of keeping the center of the symmetrical operation table 6, when the crane 16 is adjusted, the slide block 4 drives the shaft sleeve 5 and the operation table 6 to simultaneously slide in the vertical direction, and the plurality of support rods 13 change the included angle with the central line through the sliding on the guide rail 17, at the moment, the extending length of the slide plate 12 is unchanged, when the operation table 6 is raised, the included angle between the support rods 13 and the central line is reduced, when the operation table, this helps to define the extreme positions of the console 6 in the vertical position and helps to fix the console 6 by the stay 13 structure when there is a problem with the configuration of the elastic cord 9, improving safety in use.

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 (6)

1. The utility model provides an operation platform for bridge work progress, includes base (1) and branch (2), its characterized in that, branch (2) vertical welding is on base (1), it is equipped with screw rod (3) to run through in branch (2), the optical axis part of screw rod (3) is passed through the bearing and is connected with branch (2) rotation, screw rod (3) threaded connection has slider (4), the welding has axle sleeve (5) on slider (4), the one end welding that slider (4) were kept away from in axle sleeve (5) has operation panel (6), be connected with control operation panel (6) on operation panel (6) and remove and fixed mobile device and fixing device.

2. The operating platform for the bridge construction process according to claim 1, wherein the moving device comprises a motor (11), the motor (11) is fixedly connected with one end of the screw (3) far away from the operating platform (6), a moving block (14) is arranged at the connection position of the screw (3) and the support rod (2), a vertically-arranged moving groove (15) is formed in the support rod (2), the moving block (14) is slidably connected in the moving groove (15), a lifting frame (16) is welded at the bottom of the moving block (14), and the bottom of the lifting frame (16) is welded with the bottom of the moving groove (15).

3. An operation platform for bridge construction process according to claim 1, characterized in that the fixing device comprises a drum (8) welded on the top of the support rod (2), the drum (8) is wound and connected with a spring rope (9), the other end of the spring rope (9) is fixedly connected with the top center of the operation platform (6), the spring rope (9) is wound by using a plurality of steel wires, and the top of the operation platform (6) is provided with an annular protective layer (7).

4. The operating platform for the bridge construction process according to claim 2, wherein a sliding groove (10) is formed in a side wall of the base (1), a sliding plate (12) is slidably connected in the sliding groove (10), a plurality of support rods (13) are connected to a part of the sliding plate (12) outside the base (1), the support rods (13) are arranged in a central circumferential array of the operating platform (6), and one ends of the support rods (13) far away from the sliding plate (12) are rotatably connected to the bottom of the operating platform (6).

5. The operating platform for the bridge construction process according to claim 4, wherein a guide rail (17) is arranged at the connection position of the stay bar (13) and the bottom of the operating platform (6), one end of the stay bar (13) is sleeved on the guide rail (17) and is in sliding connection with the guide rail, and the number of the stay bar (13) is four.

6. The operating platform for the bridge construction process according to claim 4, wherein the moving block (14) is rotatably connected with the optical axis portion of the screw rod (3) through a bearing, the motor (11) is welded with the side wall of the moving block (14), an anti-seismic angle bracket is connected between the stay bar (13) and the sliding plate (12), the base (1) is provided with a plurality of rollers, and the sliding plate (12) is slidably connected with the sliding groove (10) through a T-shaped sliding block structure.

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