CN213290250U

CN213290250U - Workstation is used in construction in room convenient to height-adjusting

Info

Publication number: CN213290250U
Application number: CN202021174347.5U
Authority: CN
Inventors: 高琪琳
Original assignee: Sinochem Road & Bridge Construction Co ltd
Current assignee: Sinochem Road & Bridge Construction Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-28
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a workstation is used in construction in room convenient to height-adjusting, including support frame, truckle and bevel gear transmission, truckle is all installed through the bolt at both ends about the support frame lower surface, the upper end and the activity post through connection of threaded rod, the equal fixedly connected with gag lever post in both ends about the fixed frame lower surface, the inboard sliding connection of fixed frame right-hand member has first platen, the lower extreme of first accessory plate rotates with the right-hand member of connecting plate to be connected, the inboard sliding connection of fixed frame left end has the second platen, the lower extreme of second accessory plate rotates with the left end of connecting plate to be connected, the limiting plate has all been welded to both sides around first platen and second platen. This workstation is used in construction is built in room convenient to height-adjusting, the extension and the extension of table surface of being convenient for, and conveniently carry out altitude mixture control to the workstation, the effectual practicality and the application scope that have improved the workstation.

Description

Workstation is used in construction in room convenient to height-adjusting

Technical Field

The utility model relates to a construction correlation technique field is built in room specifically is a workstation is used in construction is built in room convenient to height-adjusting.

Background

The house building engineering refers to various house buildings and lines, pipelines, equipment installation and indoor and outdoor decoration engineering matched with the house buildings, and a workbench is usually required to be used in the house building construction process to assist constructors in construction.

However, when different construction requirements are met, the extension and the extension of the working table surface are inconvenient, the height of the working table is inconvenient to adjust, and the application range of the working table is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation is used in construction is built in room convenient to height-adjusting to solve the extension and the extension of the table surface of being not convenient for that provide among the above-mentioned background art, and inconvenient carry out altitude mixture control to the workstation, reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a workbench convenient for height adjustment for building construction comprises a support frame, fixed casters and a bevel gear transmission device, wherein the fixed casters are mounted at the left end and the right end of the lower surface of the support frame through bolts, threaded rods are rotatably connected to the inner sides of the middle parts of the left end and the right end of the support frame, the lower ends of the threaded rods are provided with the bevel gear transmission device, the upper ends of the threaded rods are in through connection with movable columns, the upper ends of the movable columns are welded at the middle part of the lower surface of the fixed frame, the left end and the right end of the lower surface of the fixed frame are fixedly connected with limit rods, the front end and the rear end of the upper surface of the fixed frame are fixedly connected with first guard rails, a first bedplate is slidably connected to the inner side of the right end of the fixed frame, a first auxiliary plate is hinged to the left end of the first bedplate, the lower end of the, and the right end of the second bedplate is hinged with a second auxiliary plate, the lower end of the second auxiliary plate is rotatably connected with the left end of the connecting plate, limiting plates are welded on the front side and the rear side of the first bedplate and the second bedplate, the front end and the rear end of the upper surface of the first bedplate and the upper surface of the second bedplate are fixedly connected with second protective railings, the outer sides of the second protective railings are rotatably connected with protective doors, the inner side of the middle part of the fixed frame is slidably connected with a movable frame, and the outer side of the movable frame is sleeved with a reset spring.

Preferably, the limiting rods are symmetrically arranged about the vertical middle axis of the fixed frame, and the fixed frame forms a lifting structure on the support frame through the movable column.

Preferably, the left end of the first bedplate is attached to the second bedplate, and the first bedplate and the second bedplate are connected with the movable frame in a clamping mode.

Preferably, the area size of the second auxiliary plate is equal to the area size of the first auxiliary plate, and the second auxiliary plate and the first auxiliary plate are both arranged on the connecting plate in an inclined manner.

Preferably, the limiting plate is connected with the side wall of the fixed frame in a clamping manner, and the longitudinal sections of the front side wall and the rear side wall of the fixed frame are of inverted concave structures.

Preferably, the movable frame is symmetrically arranged about a horizontal central axis of the fixed frame, and the cross section of the movable frame is of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the working table for building construction with the height convenient to adjust is convenient for the expansion and extension of the working table surface, is convenient for the height adjustment of the working table, and effectively improves the practicability and the application range of the working table;

1. the movable column and the limiting rod are arranged, the limiting rod is symmetrically arranged about a horizontal central axis of the fixed frame, the movable column drives the fixed frame to lift on the support frame after the threaded rod rotates, the height of the workbench can be conveniently adjusted through the arrangement of the movable column and the limiting rod, and the practicability of the workbench is improved;

2. the first auxiliary plate, the connecting plate and the second auxiliary plate are unfolded on the fixed frame after the first platen and the second platen move, so that the expansion and extension of the working table surface are facilitated, and the application range of the working table is improved;

3. the movable frame is symmetrically arranged about a horizontal central axis of the fixed frame, the cross section of the movable frame is of a U-shaped structure, the movable frame is connected with the connecting plate in a clamping mode through elastic deformation of the reset spring, the table board is convenient to limit and fix, and the operation is more convenient.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection between the movable post and the fixed frame of the present invention in a front perspective three-dimensional structure;

FIG. 3 is a schematic view of the connection between the first and second platens showing the three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the second protective rail and the protective door of the present invention in a top view of a three-dimensional structure;

fig. 5 is a schematic view of the overlooking profile structure of the connection between the fixed frame and the movable frame of the present invention.

In the figure: 1. a support frame; 2. fixing a caster; 3. a threaded rod; 4. a bevel gear transmission; 5. a movable post; 6. a fixing frame; 7. a limiting rod; 8. a first guard rail; 9. a first platen; 10. a first auxiliary plate; 11. a connecting plate; 12. a second platen; 13. a second auxiliary plate; 14. a limiting plate; 15. a second guard rail; 16. a protective door; 17. a movable frame; 18. a return spring.

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. 1-5, the present invention provides a technical solution: a workbench convenient for height adjustment for building construction comprises a support frame 1, fixed casters 2, a threaded rod 3, a bevel gear transmission device 4, a movable column 5, a fixed frame 6, a limiting rod 7, a first guard rail 8, a first bedplate 9, a first auxiliary plate 10, a connecting plate 11, a second bedplate 12, a second auxiliary plate 13, a limiting plate 14, a second guard rail 15, a guard door 16, a movable frame 17 and a reset spring 18, wherein the fixed casters 2 are respectively installed at the left end and the right end of the lower surface of the support frame 1 through bolts, the threaded rod 3 is respectively rotatably connected to the inner sides of the middle parts of the left end and the right end of the support frame 1, the bevel gear transmission device 4 is arranged at the lower end of the threaded rod 3, the upper end of the threaded rod 3 is connected with the movable column 5 in a penetrating manner, the upper end of the movable column 5 is welded at the middle part of the lower surface of, the front end and the rear end of the upper surface of the fixed frame 6 are both fixedly connected with a first guard rail 8, the inner side of the right end of the fixed frame 6 is connected with a first bedplate 9 in a sliding way, and the left end of the first bedplate 9 is hinged with a first auxiliary plate 10, the lower end of the first auxiliary plate 10 is rotatably connected with the right end of a connecting plate 11, the inner side of the left end of the fixed frame 6 is slidably connected with a second bedplate 12, a second auxiliary plate 13 is hinged at the right end of the second bedplate 12, the lower end of the second auxiliary plate 13 is rotatably connected with the left end of the connecting plate 11, limiting plates 14 are welded at the front side and the rear side of the first bedplate 9 and the second bedplate 12, and the front and rear ends of the upper surfaces of the first bedplate 9 and the second bedplate 12 are fixedly connected with second guard rails 15, and the outside of second protection railing 15 rotates and is connected with guard gate 16, and the inboard sliding connection in the middle part of fixed frame 6 has adjustable shelf 17, and the outside cover of adjustable shelf 17 is equipped with reset spring 18.

Like the setting of the perpendicular axis symmetry about fixed frame 6 of gag lever post 7 in fig. 1 and fig. 2, and fixed frame 6 constitutes elevation structure on support frame 1 through activity post 5, through the setting of activity post 5 and gag lever post 7, is convenient for carry out altitude mixture control to the workstation, has improved the practicality of workstation.

As shown in fig. 3, 4 and 5, the left end of the first bedplate 9 is attached to the second bedplate 12, the first bedplate 9 and the second bedplate 12 are both connected with the movable frame 17 in a clamping manner, the area size of the second auxiliary plate 13 is equal to the area size of the first auxiliary plate 10, the second auxiliary plate 13 and the first auxiliary plate 10 are both obliquely arranged on the connecting plate 11, the limiting plate 14 is connected with the side wall of the fixed frame 6 in a clamping manner, the longitudinal sections of the front side wall and the rear side wall of the fixed frame 6 are both in an inverted concave structure, the movable frame 17 is symmetrically arranged about the horizontal central axis of the fixed frame 6, the cross section of the movable frame 17 is in a U-shaped structure, so that the extension and the extension of the working table top are facilitated, the application range of the working table is improved, in addition, the limitation and the fixing of the working table top are facilitated, and the operation is more convenient.

The working principle is as follows: when the working platform convenient for height adjustment for building construction is used, as shown in the attached

drawings

1 and 2, after the support frame 1 is moved to a specified position through the fixed caster 2, the bevel gear transmission device 4 is rotated to enable the threaded rod 3 to rotate on the inner side of the support frame 1, the limiting rods 7 are symmetrically arranged about the horizontal central axis of the fixed frame 6, the limiting rods 7 form a sliding structure on the support frame 1, after the threaded rod 3 rotates, the movable column 5 drives the fixed frame 6 to move upwards on the support frame 1 to complete height adjustment of the fixed frame 6, as shown in the attached

drawings

3, 4 and 5, the movable frame 17 is pulled to enable the first bedplate 9 and the second bedplate 12 to be out of clamping with the limiting rods 7, the limiting plates 14 are welded on the front side and the rear side of the first bedplate 9 and the second bedplate 12, the first bedplate 9 and the second bedplate 12 slide on the fixed frame 6 to enable the first auxiliary plate 10 and the second auxiliary plate 13 to move, first accessory plate 10, connecting plate 11 and second accessory plate 13 are opened out flatly, and elastic deformation through reset spring 18 makes adjustable shelf 17 and connecting plate 11 carry out the block and accomplish fixedly, and the outside of second protection railing 15 is rotated and is connected with guard gate 16, through the setting of first protection railing 8 and second protection railing 15, plays the guard action, and this is the whole process that workstation used for the building construction of height-adjusting of being convenient for.

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 workstation is used in construction in room convenient to height-adjusting, includes support frame (1), truckle (2) and awl tooth transmission (4), its characterized in that: the left end and the right end of the lower surface of the support frame (1) are respectively provided with a fixed caster (2) through bolts, the inner sides of the middle parts of the left end and the right end of the support frame (1) are respectively and rotatably connected with a threaded rod (3), the lower end of the threaded rod (3) is provided with a bevel gear transmission device (4), the upper end of the threaded rod (3) is in through connection with a movable column (5), the upper end of the movable column (5) is welded at the middle part of the lower surface of a fixed frame (6), the left end and the right end of the lower surface of the fixed frame (6) are respectively and fixedly connected with a limiting rod (7), the front end and the rear end of the upper surface of the fixed frame (6) are respectively and fixedly connected with a first guard rail (8), the inner side of the right end of the fixed frame (6) is slidably connected with a first bedplate (9), the left end of the first bedplate (9), the inner side of the left end of the fixed frame (6) is connected with a second bedplate (12) in a sliding mode, the right end of the second bedplate (12) is connected with a second auxiliary plate (13) in a hinged mode, the lower end of the second auxiliary plate (13) is connected with the left end of the connecting plate (11) in a rotating mode, limiting plates (14) are welded to the front side and the rear side of the first bedplate (9) and the second bedplate (12) respectively, second protective railings (15) are fixedly connected to the front end and the rear end of the upper surface of the first bedplate (9) and the rear end of the upper surface of the second bedplate (12), the outer side of each second protective railing (15) is connected with a protective door (16) in a rotating mode, a movable frame (17) is connected to the inner side of the middle portion of the fixed frame (6) in.

2. The working table for house building construction convenient for height adjustment according to claim 1, wherein: the limiting rod (7) is symmetrically arranged about the vertical middle axis of the fixing frame (6), and the fixing frame (6) forms a lifting structure on the support frame (1) through the movable column (5).

3. The working table for house building construction convenient for height adjustment according to claim 1, wherein: the left end of the first bedplate (9) is attached to the second bedplate (12), and the first bedplate (9) and the second bedplate (12) are connected with the movable frame (17) in a clamping mode.

4. The working table for house building construction convenient for height adjustment according to claim 1, wherein: the area size of the second auxiliary plate (13) is equal to the area size of the first auxiliary plate (10), and the second auxiliary plate (13) and the first auxiliary plate (10) are both arranged on the connecting plate (11) in an inclined mode.

5. The working table for house building construction convenient for height adjustment according to claim 1, wherein: the limiting plate (14) is connected with the side wall of the fixing frame (6) in a clamping mode, and the longitudinal sections of the front side wall and the rear side wall of the fixing frame (6) are of inverted concave structures.

6. The working table for house building construction convenient for height adjustment according to claim 1, wherein: the movable frame (17) is symmetrically arranged about the horizontal central axis of the fixed frame (6), and the cross section of the movable frame (17) is of a U-shaped structure.