CN220815649U

CN220815649U - Working platform

Info

Publication number: CN220815649U
Application number: CN202321772162.8U
Authority: CN
Inventors: 朱桦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-04-19
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses an operation platform, comprising: the bottom plate, the top fixedly connected with two fixed plates of bottom plate, two the inside of fixed plate all sliding connection has the slide, the top fixedly connected with roof of slide, the top fixedly connected with railing of roof, the left side the outside of fixed plate is provided with control panel; and the adjusting and moving assembly comprises a bidirectional threaded rod. According to the utility model, when the underground operation is performed, the whole device can be rapidly moved through the four wheels, then the limit bolt is rotated to limit the whole device, an operator can stand on the top of the top plate to perform the operation, in the process, the motor can drive the bidirectional threaded rod to rotate through pressing the control panel, and further, under the linkage of the two sleeve shafts and the two connecting rods, the height adjustment of the top plate is realized, so that the requirement of operation at different heights is met, and the advantage of convenience in adjusting rapid movement is realized.

Description

Working platform

Technical Field

The utility model relates to the technical field of operation platforms, in particular to an operation platform.

Background

Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Most of coal mines in China belong to underground coal mines.

Currently, most underground coal mine working platforms need to be frequently lifted when in use, the ladder is poor in stability, falling accidents easily occur, the existing working platforms are heavy, the mobility is poor, the underground coal mine working platforms cannot be adjusted to a proper height according to the requirements of users, the labor force is increased to a certain extent, and the construction efficiency is reduced.

Disclosure of utility model

The utility model aims to provide an operation platform which has the advantage of being convenient to adjust and move quickly and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a work platform comprising: the bottom plate, the top fixedly connected with two fixed plates of bottom plate, two the inside of fixed plate all sliding connection has the slide, the top fixedly connected with roof of slide, the top fixedly connected with railing of roof, the left side the outside of fixed plate is provided with control panel; the adjusting and moving assembly comprises a bidirectional threaded rod, the bidirectional threaded rod is rotationally connected to the inside of two fixed plates, the end part of the bidirectional threaded rod is fixedly connected with a motor and is fixedly connected to the outside of the right fixed plate, the outside of the bidirectional threaded rod is rotationally connected with two sleeve shafts, two sleeve shafts are rotationally connected with connecting rods with the bottom of a top plate, four bottom columns are fixedly connected with the bottom of the bottom plate, wheels and limit bolts are rotationally connected to the outside of the bottom columns, the whole device can be rapidly moved through the four wheels when the device works underground, then the limit bolts are rotated to enable the whole device to be limited, operators can stand at the top of the top plate to work, and in-process can drive the bidirectional threaded rod to rotate through pressing a control panel, so that the height of the top plate is further adjusted under the linkage of the two sleeve shafts and the two connecting rods, and thus the working requirements of different heights are met.

Preferably, the outside of roof rotates and is connected with the staircase, the staircase is convenient for the staff to step on the roof and carries out the operation.

Preferably, the inside of railing fixedly connected with protection network.

Preferably, the outside cover of motor is equipped with the protection frame, the protection frame belongs to stainless steel material, can play the guard effect to the motor.

Preferably, the two fixing plates are fixedly connected with push rods outside, and the push rods are convenient for a user to apply force and are used for pushing the whole device to rapidly displace.

Preferably, the bidirectional threaded rod belongs to stainless steel materials, and lubricating liquid is smeared outside the bidirectional threaded rod, so that the overall antirust capacity is improved, and the service life of the bidirectional threaded rod is prolonged.

Compared with the prior art, the utility model has the following beneficial effects: when working in the pit, remove whole device through four wheels can be quick, then rotate spacing bolt again and make whole device spacing, the operation personnel can stand the top of roof and carry out the operation, and the in-process can be through pressing control panel for the motor drives two-way threaded rod and rotates, further under the linkage of two sleeve shafts and two connecting rods, realizes the altitude mixture control to the roof, thereby adapts to the job demand of co-altitude not, thereby realizes being convenient for adjust the benefit of quick movement.

Drawings

FIG. 1 is a schematic view of a working platform according to the present utility model;

FIG. 2 is a schematic diagram of a left-view structure of an operation platform according to the present utility model;

fig. 3 is a schematic view of the external structure of the bi-directional threaded rod according to the present utility model.

In the figure: 1. a bottom plate; 2. a fixing plate; 3. a slide plate; 4. a top plate; 5. railing; 6. a protective net; 7. a wheel; 8. a bottom post; 9. a limit bolt; 10. a push rod; 11. an escalator; 12. a control panel; 13. a protective frame; 14. a two-way threaded rod; 15. a sleeve shaft; 16. a connecting rod; 17. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a work platform comprising: the bottom plate 1, the top fixedly connected with two fixed plates 2 of bottom plate 1, two the inside of fixed plate 2 all sliding connection has slide 3, the top fixedly connected with roof 4 of slide 3, the top fixedly connected with railing 5 of roof 4, the outside of left side fixed plate 2 is provided with control panel 12; the adjusting and moving assembly comprises a bidirectional threaded rod 14, the bidirectional threaded rod 14 is rotationally connected to the inside of two fixed plates 2, the end part of the bidirectional threaded rod 14 is fixedly connected with a motor 17 and is fixedly connected to the outside of the right fixed plate 2, two sleeve shafts 15 are rotationally connected to the outside of the bidirectional threaded rod 14, two sleeve shafts 15 are rotationally connected with connecting rods 16 at the bottoms of the top plates 4, four bottom posts 8 are fixedly connected to the bottoms of the bottom plates 1, wheels 7 and limit bolts 9 are rotationally connected to the outside of the bottom posts 8, when in downhole operation, the whole device can be rapidly moved through the four wheels 7, then the limit bolts 9 are rotated again to enable the whole device to be limited, operators can stand at the top of the top plates 4 to operate, in-process can be operated through pressing the control panel 12, the motor 17 drives the bidirectional threaded rod 14 to rotate, and further height adjustment of the top plates 4 is achieved under linkage of the two sleeve shafts 15 and the two connecting rods 16, and therefore operation requirements of different heights are met.

Further, an escalator 11 is rotatably connected to the outside of the top plate 4, and the escalator 11 facilitates a worker to climb onto the top plate 4 to perform work.

Further, a protective net 6 is fixedly connected inside the railing 5.

Further, the motor 17 is externally sleeved with the protective frame 13, and the protective frame 13 is made of stainless steel and can play a protective role on the motor 17.

Further, the two fixing plates 2 are fixedly connected with push rods 10 outside, and the push rods 10 are convenient for users to apply force and are used for pushing the whole device to rapidly displace.

Further, the bidirectional threaded rod 14 is made of stainless steel, and lubricating liquid is smeared outside the bidirectional threaded rod, so that the overall antirust capacity is improved, and the service life is prolonged.

Working principle: when the operation platform is used, when the underground operation is performed, the whole device can be rapidly moved through the four wheels 7, then the limit bolt 9 is rotated to limit the whole device, an operator can stand at the top of the top plate 4 to perform operation, in-process can drive the bidirectional threaded rod 14 to rotate through the pressing control panel 12, the motor 17 is further used for achieving height adjustment of the top plate 4 under the linkage of the two sleeve shafts 15 and the two connecting rods 16, and accordingly operation requirements of different heights are met.

The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A work platform, comprising:

The novel anti-theft device comprises a bottom plate (1), wherein two fixing plates (2) are fixedly connected to the top of the bottom plate (1), sliding plates (3) are slidably connected to the inside of the two fixing plates (2), a top plate (4) is fixedly connected to the top of the sliding plates (3), a railing (5) is fixedly connected to the top of the top plate (4), and a control panel (12) is arranged outside the fixing plates (2) on the left side;

The adjusting and moving assembly comprises a bidirectional threaded rod (14), the bidirectional threaded rod (14) is rotationally connected to the inside of two fixed plates (2), the end part of the bidirectional threaded rod (14) is fixedly connected with a motor (17) and is fixedly connected to the outside of the right fixed plate (2), the outside of the bidirectional threaded rod (14) is rotationally connected with two sleeve shafts (15), two sleeve shafts (15) and the bottom of a top plate (4) are all rotationally connected with connecting rods (16), four bottom posts (8) are fixedly connected to the bottom of a bottom plate (1), and wheels (7) and limit bolts (9) are all rotationally connected to the outside of the bottom posts (8).

2. The work platform of claim 1, wherein: an escalator (11) is connected to the outer portion of the top plate (4) in a rotating mode.

3. The work platform of claim 1, wherein: the inside of railing (5) fixedly connected with protection network (6).

4. The work platform of claim 1, wherein: the outside of the motor (17) is sleeved with a protective frame (13).

5. The work platform of claim 1, wherein: the outer parts of the two fixing plates (2) are fixedly connected with push rods (10).

6. The work platform of claim 1, wherein: the bidirectional threaded rod (14) belongs to stainless steel materials, and lubricating liquid is smeared outside the bidirectional threaded rod, so that the overall antirust capacity is improved, and the service life of the bidirectional threaded rod is prolonged.