CN216765626U

CN216765626U - Supporting workbench for bridge engineering

Info

Publication number: CN216765626U
Application number: CN202220279754.5U
Authority: CN
Inventors: 孟康
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-17
Anticipated expiration: 2032-02-11

Abstract

The utility model provides a supporting workbench for bridge engineering, which relates to the technical field of bridge engineering and comprises a floating base, wherein the top of the floating base is provided with an installation bottom plate, one side of the top of the installation bottom plate is provided with a first slide rail, the center of the top of the installation bottom plate is provided with a bridge plate supporting mechanism, the bridge plate supporting mechanism comprises an elevator frame and a supporting plate, and a supporting leg at one side of the bottom of the elevator frame is connected with the installation bottom plate through a rotating shaft. According to the utility model, the first slide rail and the second slide rail are arranged, so that the relative height of the support plate can be adjusted by the lifting frame under the driving of the first electric telescopic rod, the bridge plate is placed on the support plate, and the relative positions of different bridge plates on the support plate can be adjusted more conveniently by the bridge plate roller arranged on the support plate, so that the working strength of workers is reduced, and the working efficiency is improved.

Description

Supporting workbench for bridge engineering

Technical Field

The utility model relates to the technical field of bridge engineering, in particular to a supporting workbench for bridge engineering.

Background

Bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining, detecting and the like, and the science and engineering technology for researching the process, and is a branch of civil engineering. The development of bridge engineering is mainly dependent on the need for transportation.

But among the prior art, splice fixedly need use supporting mechanism to support it to the bridge plate in the construction of current bridge engineering, and current strutting arrangement only plays the supporting role to the bridge plate simply, does not set up corresponding work platform and supplies the workman to stand work, and current supporting mechanism top usually with bridge plate direct contact, the removal to the bridge plate in the work progress of being not convenient for needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, the existing supporting device only plays a role in supporting the bridge plate, a corresponding working platform is not arranged for workers to work in a standing mode, and the upper part of the existing supporting mechanism is usually in direct contact with the bridge plate, so that the bridge plate is inconvenient to move in the construction process.

In order to achieve the purpose, the utility model adopts the following technical scheme: a supporting workbench for bridge engineering comprises a floating base, wherein a mounting bottom plate is arranged at the top of the floating base, a first slide rail is arranged on one side of the top of the mounting bottom plate, a bridge plate supporting mechanism is arranged at the center of the top of the mounting bottom plate and comprises a lifting frame and a supporting plate, a supporting leg on one side of the bottom of the lifting frame is connected with the mounting bottom plate through a rotary shaft, a second slide rail is arranged on one side of the bottom of the supporting plate, a supporting leg on the other side of the bottom of the lifting frame slides mutually with the first slide rail through a sliding block, a supporting leg on one side of the top of the lifting frame is connected with the supporting plate, the other side of the top of the lifting frame slides mutually with the second slide rail through a sliding block, a first electric telescopic rod is arranged on one side of the top of the mounting bottom plate through a rotary shaft, one end of the first electric telescopic rod is connected with the center of a connecting shaft of the lifting frame through a rotary shaft, and bridge plate rolling shafts are arranged at the tops of the supporting plates.

As a preferred embodiment, the front surface and the rear surface of the top of the mounting base plate are both provided with a lifting workbench, the lifting workbench comprises a rail sliding plate and a workbench body, the bottom of the rail sliding plate is provided with a second electric telescopic rod, one end of the second electric telescopic rod is connected with the top of the mounting base plate, and the front surface of the rail sliding plate is provided with a rack.

The technical effect of adopting the further scheme is as follows: the elevating platform is set up in the bridge plate supporting mechanism both sides, is workman's construction platform of standing to each other does not influence with the lift of bridge plate supporting mechanism self, increases the device practicality, and track slide passes through second electric telescopic handle to be connected with mounting plate, makes the flexible motion through second electric telescopic handle control the holistic lift of elevating platform, and track slide makes the removal track of workstation body.

As a preferred embodiment, the bottom of the table body is provided with a moving roller, and the outer wall of the moving roller is in contact with the top rail of the moving rail sliding plate.

The technical effect of adopting the further scheme is as follows: the workbench body is in contact with the rail sliding plate through the movable roller, and the moving process of the workbench body is smoother in a rolling friction mode.

As a preferred embodiment, a motor is disposed on one side of the table body, an output shaft of the motor is provided with a meshing gear, and the meshing gear and the rack are meshed with each other.

The technical effect of adopting the further scheme is as follows: the power is provided for the movement of the workbench body through the motor, and the workbench body moves through the meshed rotation of the meshed gear and the rack.

In a preferred embodiment, both sides of the top of the track sliding plate are provided with limiting mechanisms, and the limiting mechanisms comprise elevating rods and contact frames.

The technical effect of adopting the further scheme is as follows: the moving position of the workbench body on the track sliding plate is limited through the limiting mechanism.

In a preferred embodiment, the bottom of the elevating rod is connected with the top of the track sliding plate, a stroke plate is arranged on one side of the top of the elevating rod, and the outer wall of the stroke plate slides with the inner wall of the opening on one side of the contact frame.

The technical effect of adopting the further scheme is as follows: the sliding of the contact frame is limited by the stroke plate.

In a preferred embodiment, a spring is disposed on one side of the inside of the contact frame, and one end of the spring is connected to the other side of the top of the elevating rod.

The technical effect of adopting the further scheme is as follows: through spring coupling frame high pole and contact frame, can elastic contact with the contact frame when making the workstation body remove to stop gear under elastic action, reduced the contact impact force when injecing workstation body position, increased device structural stability.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the first slide rail and the second slide rail are arranged, so that the relative height of the support plate can be adjusted by the lifting frame under the driving of the first electric telescopic rod, the bridge plate is placed on the support plate, and the relative positions of different bridge plates on the support plate can be adjusted more conveniently by the bridge plate roller arranged on the support plate, so that the working strength of workers is reduced, and the working efficiency is improved.

2. According to the utility model, the lifting workbench is a construction standing platform of workers, and does not influence the lifting of the bridge plate supporting mechanism, so that the practicability of the device is increased.

Drawings

FIG. 1 is a schematic view of an overall side view of a support table for bridge engineering according to the present invention;

FIG. 2 is a schematic structural view of a bridge deck supporting mechanism of a supporting workbench for bridge engineering according to the present invention;

FIG. 3 is a schematic structural view of a lifting workbench of a support workbench for bridge engineering according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 of the supporting workbench for bridge engineering provided by the utility model.

Illustration of the drawings:

1. a floating base; 11. mounting a bottom plate; 111. a first slide rail; 2. a bridge plate support mechanism; 21. a lifting frame; 22. a support plate; 221. a second slide rail; 23. a first electric telescopic rod; 24. a bridge plate roller; 3. lifting the working table; 31. a track slide; 32. a table body; 311. a second electric telescopic rod; 312. a rack; 321. moving the roller; 322. a motor; 323. a meshing gear; 4. a limiting mechanism; 41. raising the pole; 42. a contact frame; 43. a stroke plate; 44. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a supporting workbench for bridge engineering comprises a floating base 1, a mounting base plate 11 is arranged at the top of the floating base 1, a first slide rail 111 is arranged on one side of the top of the mounting base plate 11, a bridge plate supporting mechanism 2 is arranged at the center of the top of the mounting base plate 11, the bridge plate supporting mechanism 2 comprises a lifting frame 21 and a supporting plate 22, a supporting leg on one side of the bottom of the lifting frame 21 is connected with the mounting base plate 11 through a rotating shaft, a second slide rail 221 is arranged on one side of the bottom of the supporting plate 22, a supporting leg on the other side of the bottom of the lifting frame 21 slides mutually with the first slide rail 111 through a sliding block, a supporting leg on one side of the top of the lifting frame 21 is connected with the supporting plate 22, the other side of the top of the lifting frame 21 slides mutually with the second slide rail 221 through a sliding block, a first electric telescopic rod 23 is arranged on one side of the top of the mounting base plate 11 through a rotating shaft, one end of the first electric telescopic rod 23 is connected with the center of a connecting shaft of the lifting frame 21 through a rotating shaft, the top of backup pad 22 is provided with bridge plate roller bearing 24, and mounting plate 11's top front surface and rear surface all are provided with elevating platform 3, and elevating platform 3 includes track slide 31 and workstation body 32, and track slide 31's bottom is provided with second electric telescopic handle 311, and the one end of second electric telescopic handle 311 and mounting plate 11's top interconnect, track slide 31's front surface is provided with rack 312.

In this embodiment, the floating base 1 floats on the water surface to support the whole device, the installation bottom plate 11 is used to install the bridge plate supporting mechanism 2 and the lifting workbench 3, the arrangement of the first slide rail 111 and the second slide rail 221 enables the lifting rack 21 to adjust the relative height of the supporting plate 22 under the driving of the first electric telescopic rod 23, the bridge plate is placed on the supporting plate 22, the bridge plate rolling shaft 24 arranged on the supporting plate 22 enables the process of adjusting the relative positions of different bridge plates on the supporting plate 22 to be more convenient, the working strength of workers is reduced, the working efficiency is improved, the lifting workbench 3 is arranged on two sides of the bridge plate supporting mechanism 2, which is a construction standing platform for workers, and does not affect the lifting of the bridge plate supporting mechanism 2 per se, the practicability of the device is increased, the rail sliding plate 31 is connected with the installation bottom plate 11 through the second electric telescopic rod 311, the lifting of the entire lifting table 3 can be controlled by the telescopic movement of the second electric telescopic rod 311, and the rail slide plate 31 moves the rail of the table body 32.

Example 2

As shown in fig. 1, 2, 3 and 4, a moving roller 321 is disposed at the bottom of the table body 32, an outer wall of the moving roller 321 contacts with a top rail of the moving rail sliding plate 31, a motor 322 is disposed at one side of the table body 32, an output shaft of the motor 322 is provided with a meshing gear 323, the meshing gear 323 and the rack 312 are meshed with each other, both sides of the top of the rail sliding plate 31 are provided with a limiting mechanism 4, the limiting mechanism 4 comprises an elevating rod 41 and a contact frame 42, the bottom of the elevating rod 41 is connected with the top of the rail sliding plate 31, a stroke plate 43 is disposed at one side of the top of the elevating rod 41, an outer wall of the stroke plate 43 slides with an inner wall of an opening at one side of the contact frame 42, a spring 44 is disposed at one side of the inside of the contact frame 42, and one end of the spring 44 is connected with the other side of the top of the elevating rod 41.

In this embodiment, the workbench body 32 contacts the rail sliding plate 31 through the moving roller 321, the moving process of the workbench body 32 is smoother by means of rolling friction, the motor 322 provides power for the movement of the workbench body 32, the workbench body 32 moves by means of the meshed rotation of the meshed gear 323 and the rack 312, the moving position of the workbench body 32 on the rail sliding plate 31 is limited by the limiting mechanism 4, the sliding of the contact frame 42 is limited by the stroke plate 43, the elevating rod 41 and the contact frame 42 are connected by the spring 44, the workbench body 32 can be in elastic contact with the contact frame 42 when moving to the limiting mechanism 4 under the elastic acting force, the position of the workbench body 32 is limited, the contact impact force is reduced while the position of the workbench body 32 is limited, and the structural stability of the device is increased.

The working principle is as follows:

as shown in fig. 1, 2, 3 and 4, the floating base 1 floats on the water surface to support the whole device, the bridge plate supporting mechanism 2 and the lifting workbench 3 are installed through the installation bottom plate 11, the first slide rail 111 and the second slide rail 221 are arranged so that the crane 21 can adjust the relative height of the supporting plate 22 under the driving of the first electric telescopic rod 23, the bridge plate is placed on the supporting plate 22, the relative position of different bridge plates on the supporting plate 22 can be adjusted more conveniently through the bridge plate roller 24 arranged on the supporting plate 22, the lifting workbench 3 is arranged on two sides of the bridge plate supporting mechanism 2, the rail sliding plate 31 is connected with the installation bottom plate 11 through the second electric telescopic rod 311, so that the lifting of the whole lifting workbench 3 can be controlled through the telescopic movement of the second electric telescopic rod 311, the rail sliding plate 31 enables the moving track of the workbench body 32, the worktable body 32 is contacted with the track sliding plate 31 through the movable roller 321, power is provided for the movement of the worktable body 32 through the motor 322, the worktable body 32 moves through the mutual meshing rotation of the meshing gear 323 and the rack 312, the movement position of the worktable body 32 on the track sliding plate 31 is limited through the limiting mechanism 4, the sliding of the contact frame 42 is limited through the stroke plate 43, the elevating rod 41 and the contact frame 42 are connected through the spring 44, and the worktable body 32 can be in elastic contact with the contact frame 42 when moving to the limiting mechanism 4 under the elastic acting force.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a bridge engineering is with supporting workbench, includes and floats base (1), its characterized in that: the top of the floating base (1) is provided with a mounting base plate (11), one side of the top of the mounting base plate (11) is provided with a first slide rail (111), the top center of the mounting base plate (11) is provided with a bridge plate supporting mechanism (2), the bridge plate supporting mechanism (2) comprises a lifting frame (21) and a supporting plate (22), a supporting leg on one side of the bottom of the lifting frame (21) is connected with the mounting base plate (11) through a rotating shaft, a second slide rail (221) is arranged on one side of the bottom of the supporting plate (22), a supporting leg on the other side of the bottom of the lifting frame (21) slides mutually with the first slide rail (111) through a sliding block, a supporting leg on one side of the top of the lifting frame (21) is connected with the supporting plate (22), the other side of the top of the lifting frame (21) slides mutually with the second slide rail (221) through a sliding block, one side of the top of the mounting base plate (11) is provided with a first electric telescopic rod (23) through a rotating shaft, one end of the first electric telescopic rod (23) is connected with the center of a connecting shaft of the lifting frame (21) through a rotating shaft, and a bridge plate rolling shaft (24) is arranged at the top of the supporting plate (22).

2. The supporting workbench for bridge engineering according to claim 1, characterized in that: the utility model discloses a lifting device, including mounting plate (11), elevating platform (3) are all provided with to the top front surface and the rear surface of mounting plate (11), elevating platform (3) include track slide (31) and workstation body (32), the bottom of track slide (31) is provided with second electric telescopic handle (311), the one end of second electric telescopic handle (311) and the top interconnect of mounting plate (11), the front surface of track slide (31) is provided with rack (312).

3. The supporting workbench for bridge engineering according to claim 2, wherein: the bottom of the workbench body (32) is provided with a movable roller (321), and the outer wall of the movable roller (321) is in contact with the top rail of the movable rail sliding plate (31).

4. The supporting workbench for bridge engineering according to claim 2, wherein: one side of the workbench body (32) is provided with a motor (322), an output shaft of the motor (322) is provided with a meshing gear (323), and the meshing gear (323) is meshed with the rack (312).

5. The supporting workbench for bridge engineering according to claim 2, wherein: both sides of the top of the track sliding plate (31) are provided with limiting mechanisms (4), and each limiting mechanism (4) comprises an elevating rod (41) and a contact frame (42).

6. The supporting workbench for bridge engineering according to claim 5, wherein: the bottom of the elevating rod (41) is connected with the top of the track sliding plate (31), a stroke plate (43) is arranged on one side of the top of the elevating rod (41), and the outer wall of the stroke plate (43) slides relative to the inner wall of an opening on one side of the contact frame (42).

7. The supporting workbench for bridge engineering according to claim 5, wherein: a spring (44) is arranged on one side of the interior of the contact frame (42), and one end of the spring (44) is connected with the other side of the top of the elevating rod (41).