CN220827701U - Bridge construction operation panel with safety protection - Google Patents

Abstract

The application relates to the technical field of bridge construction and discloses a bridge construction operation table with safety protection, which comprises a workbench, wherein a protection component is arranged at the edge position of the workbench, the protection component comprises a connecting rod connected with the workbench, a first protection plate fixedly arranged on the upper surface of the connecting rod, a second protection plate contracted on the first protection plate and a driving piece for driving the second protection plate to vertically reciprocate, and the height of the second protection plate can be adjusted by the driving piece according to the height of a constructor, so that the safety of the constructor with higher height during operation is enhanced to a certain extent.

Description

Bridge construction operation panel with safety protection

Technical Field

The application relates to the technical field of bridge construction, in particular to a bridge construction operation table with safety protection.

Background

The bridge is for crossing over mountain river lake sea, bad geology or satisfying other traffic needs and erect make the more convenient building of traffic, and the bridge generally comprises superstructure, substructure, support and affiliated structure, in the work progress of bridge, the workman is in high altitude construction for a long time, in order to increase the convenience of construction, improves the efficiency of construction, needs to use bridge construction operation platform, and bridge construction platform includes workstation and fixed mounting at the guardrail of workstation border position.

However, in the process of implementing the related technical scheme, at least the following technical problems are found: the guardrail is processed by the mill generally, transports to the job site, assembles on the workstation at the job site, and the height of guardrail is fixed, if constructor height exceeds the rail guard too much, should constructor carelessly fall down when standing, walking or carrying out other actions, and constructor higher than lower is more easy to fall from the rail guard to a certain extent.

Disclosure of utility model

The bridge construction operation table with the safety protection solves the technical problem that the height of a guardrail is fixed in the prior art, if the height of a constructor exceeds the protective railing too much, the constructor carelessly falls down when standing, walking or performing other actions, constructors with higher heights and lower heights are easier to fall down from the protective railing to a certain extent, and the height of the guardrail can be adjusted according to the height of the constructor.

The application provides a bridge construction operation table with safety protection, which comprises a workbench, wherein a protection assembly is arranged at the edge position of the workbench, and comprises a connecting rod connected with the workbench, a first protection plate fixedly arranged on the upper surface of the connecting rod, a second protection plate contracted on the first protection plate and a driving piece for driving the second protection plate to vertically reciprocate.

Further, a storage groove is formed in the top end of the first protection plate, the second protection plate is arranged in the storage groove, and the second protection plate is in sliding connection with the storage groove.

Further, the driving piece is including rotating the lead screw of connecting rod upper surface both ends position respectively, two the lead screw is kept away from the equal threaded connection of tip of connecting rod has a bracing piece, second guard plate both ends respectively with the bracing piece fixed connection of corresponding position, be provided with on the connecting rod and drive two lead screw simultaneous rotation's power piece.

Further, an installation cavity is formed in the connecting rod, a driven gear is rotatably installed at two ends in the installation cavity, two driven gears are coaxially arranged with the screw rods at corresponding positions, a driving gear is rotatably installed between the two driven gears in the installation cavity, the driving gear and the two driven gears are in transmission connection through a chain, the two driven gears are fixedly connected with the screw rods at corresponding positions at the upper surfaces, the screw rods are far away from the end parts of the supporting rods, an adjusting opening is formed in the position, corresponding to the driving gear, of the first protection plate, a rotary column is fixedly connected with the central position of the upper surface of the driving gear, the end part, far away from the driving gear, of the rotary column extends into the adjusting opening, and the end part, far away from the driving gear, of the rotary column is fixedly connected with a handle.

Further, the even shaping in workstation upper surface border position has the blend stop, the connecting rod is close to the side of blend stop with the laminating of blend stop corresponds the position, the connecting rod is close to the side fixedly connected with a plurality of spacing posts of blend stop, a plurality of spacing post interval arrangement, the blend stop with a plurality of spacing post corresponds position department and has all offered spacing hole, a plurality of spacing post with correspond the position spacing hole grafting, the connecting rod is kept away from the side of blend stop is close to a plurality of fixed plates of border position fixedly connected with of workstation, the fixed plate with the laminating of workstation, the fixed plate pass through the bolt with workstation fixed connection.

The technical scheme provided by the application has at least the following technical effects or advantages:

Because the protection component is adopted, the problem that the height of the guardrail in the prior art is fixed, if the height of a constructor exceeds the number of the protective fences, the constructor carelessly falls down when standing, walking or performing other actions, the constructor with a higher height and a lower height falls down from the protective fences to a certain extent more easily is solved, the height of the guardrail is adjusted according to the height of the constructor, and the safety of the constructor with a higher height during operation is enhanced to a certain extent.

Drawings

FIG. 1 is a schematic view of a construction console according to an embodiment of the present application;

FIG. 2 is a schematic view of a protective assembly according to an embodiment of the present application mounted on a table edge;

FIG. 3 is a schematic view of a structure of a receiving slot according to an embodiment of the present application;

FIG. 4 is a schematic view showing the internal structure of the installation chamber according to the embodiment of the present application;

In the figure: 1. a work table; 2. a protective assembly; 21. a connecting rod; 211. a mounting chamber; 22. a first protection plate; 221. a storage groove; 222. an adjustment port; 23. a second protection plate; 24. a driving member; 241. a screw rod; 242. a support rod; 25. a power member; 251. a driven gear; 252. a drive gear; 253. a chain; 254. a rotating column; 255. a handle; 26. a limit column; 27. a fixing plate; 3. a barrier strip; 31. and a limiting hole.

Detailed Description

The embodiment of the application discloses a bridge construction operation table with safety protection, which is characterized in that a protection assembly 2 is arranged at the edge position of a workbench 1, the protection assembly 2 comprises a connecting rod 21 connected with the workbench 1, a first protection plate 22 fixedly arranged on the upper surface of the connecting rod 21, a second protection plate 23 contracted on the first protection plate 22, and a driving piece 24 for driving the second protection plate 23 to vertically reciprocate, so that the height of the second protection plate 23 is conveniently adjusted by the driving piece 24 according to the height of a constructor, and the safety of the constructor with higher height during operation is enhanced to a certain extent.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, a bridge construction operation panel with safety protection includes workstation 1, the protection component 2 of setting in workstation 1 upper surface border position, protection component 2 includes connecting rod 21, first guard plate 22 and second guard plate 23, drive second guard plate 23 carries out vertical reciprocating motion's driving piece 24, the uniform body shaping in workstation 1 upper surface border position has blend stop 3, connecting rod 21 is close to the side of blend stop 3 and corresponds the position laminating with blend stop 3, connecting rod 21 is close to the side fixedly connected with a plurality of spacing posts 26 of blend stop 3, a plurality of spacing posts 26 interval arrangement, the spacing hole 31 has all been seted up in the corresponding position department of blend stop 3 and a plurality of spacing posts 26 and the activity grafting of spacing hole 31 of corresponding position, the side that the blend stop 3 was kept away from to the connecting rod 21 is close to in the spacing hole 31 of workstation 1 in the corresponding position at this moment, fixed plate 27 corresponds the position with workstation 1, again with fixed plate 27 pass through bolt and workstation 1 fixed connection, limit connecting rod 21's side fixedly connected with a plurality of spacing posts 26, a plurality of spacing posts 31 have been seted up on the second guard plate 23 in the side position of second guard plate 23, the protection plate 23 is accomodate in the second guard plate 23, the side of second guard plate 23 is adjusted to the high side of the safety protection, the protection component is located at the first guard plate 23, the top of the first guard plate 23 is adjusted in the height of the side of the safety protection, the protection groove is adjusted in the first guard plate 23, the top of the safety protection is realized, the top side of the protection groove is adjusted, and the protection groove is adjusted.

Referring to fig. 1 to 4, the driving member 24 includes screw rods 241 rotatably connected to both ends of the upper surface of the connection rod 21, one support rod 242 is screw-connected to both ends of the two screw rods 241, which are far from the connection rod 21, both ends of the second protection plate 23 are fixedly connected to the support rods 242 at corresponding positions, an installation chamber 211 is provided in the connection rod 21, a power member 25 for driving the two screw rods 241 to rotate simultaneously is provided in the installation chamber 211, one driven gear 251 is rotatably installed in both ends of the installation chamber 211, the two driven gears 251 are coaxially arranged with the screw rods 241 at corresponding positions, a driving gear 252 is rotatably installed between the two driven gears 251 in the installation chamber 211, the driving gear 252 and the two driven gears 251 are connected through a chain 253, the upper surfaces of the two driven gears 251 are fixedly connected to the ends of the screw rods 241, which are far from the support rods 242 at corresponding positions, the adjusting port 222 is formed in the position, corresponding to the driving gear 252, of the first protection plate 22, the rotary column 254 is fixedly connected to the center of the upper surface of the driving gear 252, the driving gear 252 and the rotary column 254 are coaxially arranged, the rotary column 254 is far away from the end portion of the driving gear 252 and extends into the adjusting port 222, the rotary column 254 is far away from the end portion of the driving gear 252 and fixedly connected with the handle 255, the handle 255 is manually rotated to drive the driving gear 252 to rotate, the driving gear 252 drives the two driven gears 251 to rotate simultaneously through the chain 253, the two driven gears 251 rotate to drive the two screw rods 241 to rotate, the supporting rods 242 can reciprocate along the long side direction of the screw rods 241, and accordingly the height of the second protection plate 23 can be adjusted according to the height of a constructor, and the safety of the constructor with high height during operation is enhanced to a certain extent.

The working principle of the embodiment of the application is as follows: after the protection component 2 is installed on the workbench 1, according to the height of a site constructor, the manual rotation handle 255 drives the driving gear 252 to rotate, the driving gear 252 drives the two driven gears 251 to rotate simultaneously through the chain 253, and the two driven gears 251 rotate to drive the two screw rods 241 to rotate, so that the support rods 242 can reciprocate along the long side direction of the screw rods 241, the height of the second protection plate 23 is adjusted, and the safety of the constructor with higher height during operation is enhanced to a certain extent.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications according to the technical scheme and the concept of the present application within the scope of the present application.

Claims (5)

1. Bridge construction operation panel with safety protection, a serial communication port, including workstation (1), border position of workstation (1) is provided with protection subassembly (2), protection subassembly (2) include with connecting rod (21) that workstation (1) are connected, fixed mounting first guard plate (22) of connecting rod (21) upper surface, shrink are in second guard plate (23) on first guard plate (22), drive second guard plate (23) carry out vertical reciprocating motion's driving piece (24).

2. The bridge construction operation platform with safety protection according to claim 1, wherein a storage groove (221) is formed in the top end of the first protection plate (22), the second protection plate (23) is arranged in the storage groove (221), and the second protection plate (23) is slidably connected with the storage groove (221).

3. The bridge construction operation platform with safety protection according to claim 2, wherein the driving part (24) comprises screw rods (241) which are respectively connected to two end positions of the upper surface of the connecting rod (21) in a rotating mode, two end portions, far away from the connecting rod (21), of the screw rods (241) are respectively connected with a supporting rod (242) in a threaded mode, two ends of the second protection plate (23) are respectively fixedly connected with the supporting rods (242) at corresponding positions, and the connecting rod (21) is provided with a power part (25) for driving the two screw rods (241) to rotate simultaneously.

4. A bridge construction operation table with safety protection according to claim 3, wherein a mounting chamber (211) is formed in the connecting rod (21), a driven gear (251) is rotatably mounted in the mounting chamber (211) at two ends, two driven gears (251) are coaxially arranged with the screw rods (241) at corresponding positions, a driving gear (252) is rotatably mounted between the two driven gears (251) in the mounting chamber (211), the driving gear (252) and the two driven gears (251) are in transmission connection through a chain (253), the upper surfaces of the two driven gears (251) are fixedly connected with the end parts, away from the supporting rods (242), of the screw rods (241) at corresponding positions, of the first protection plate (22), an adjusting port (222) is formed in the position corresponding to the driving gear (252), a rotary column (254) is fixedly connected with the center position of the upper surface of the driving gear (252), and the end part, away from the driving gear (252), of the rotary column (254) is far from the adjusting port (254), of the driving gear (254) is fixedly connected with the end part (255), which is far from the driving gear (254).

5. The bridge construction operation platform with safety protection according to claim 1, wherein a stop bar (3) is uniformly formed at the edge position of the upper surface of the workbench (1), the side surface, close to the stop bar (3), of the connecting rod (21) is attached to the corresponding position of the stop bar (3), a plurality of limit posts (26) are fixedly connected to the side surface, close to the stop bar (3), of the connecting rod (21), the limit posts (26) are distributed at intervals, limit holes (31) are formed at the positions, corresponding to the limit posts (26), of the stop bar (3), the limit posts (26) are inserted into the limit holes (31) at the corresponding positions, a plurality of fixing plates (27) are fixedly connected to the edge position, close to the workbench (1), of the side surface, close to the stop bar (3), of the connecting rod (21), and the fixing plates (27) are attached to the workbench (1) through bolts.