CN213446104U

CN213446104U - Electric power engineering work platform

Info

Publication number: CN213446104U
Application number: CN202021802906.2U
Authority: CN
Inventors: 秦桂玲
Original assignee: Hunan Shuntong Electric Power Technology Co ltd
Current assignee: Hunan Shuntong Electric Power Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-15
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an electric power engineering work platform, including removing the chassis, the top both ends of removing the chassis are all fixed and are provided with the grudging post, and the inboard movable mounting of grudging post has the work platform main part, and the both sides of work platform main part are respectively through link fixedly connected with elevator, and one side that two grudging posts are close to each other all is equipped with vertical groove, and elevator along vertical direction movable mounting in vertical inslot, and vertical screw rod is installed to vertical inslot rotation, and vertical screw rod runs through the elevator and passes through threaded connection with the elevator. The utility model provides an electric power engineering work platform moves up through the transport of driving work platform main part, can carry constructor and relevant electric power maintenance instrument to the high position that electric power overhauld together with the work platform main part to people overhaul work, avoided going on the trouble of climbing through the ladder in the past, the security is high, and simple structure, and the work when having made things convenient for people to overhaul is used.

Description

Electric power engineering work platform

Technical Field

The utility model relates to an electric power engineering technical field especially relates to an electric power engineering work platform.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also broadly includes engineering of applying electricity as power and energy in various fields, and is also understood to be transmission and transformation business expansion engineering.

In the construction of electric power engineering, electric power is often required to be overhauled and maintained, heavy instruments or overhauling tools and the like are generally required to be carried on the back to climb, and climbing is carried out through a ladder, but the ladder has unstable factors and high danger, so that the using requirements during overhauling are difficult to meet; for this reason, we provide an electrical engineering work platform to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric power engineering working platform.

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

an electric power engineering working platform comprises a movable underframe, wherein both ends of the top of the movable underframe are fixedly provided with vertical frames, the inner side of each vertical frame is movably provided with a working platform main body, both sides of the working platform main body are respectively and fixedly connected with lifting blocks through connecting frames, one side of each two vertical frames close to each other is provided with a vertical groove, the lifting blocks are movably arranged in the vertical grooves along the vertical direction, vertical screw rods are rotatably arranged in the vertical grooves and penetrate through the lifting blocks and are connected with the lifting blocks through threads, a placing cavity is arranged on the movable underframe, the bottoms of the two vertical screw rods are rotatably extended into the placing cavity, a stepping motor is fixedly arranged on the right side of the inner wall of the bottom of the placing cavity, the bottom of the vertical screw rod on the right side of the placing cavity is fixedly connected with an output shaft of the stepping motor, and an, the vertical screw rod positioned on the left side of the placing cavity is fixedly sleeved with a driven wheel, and the driving wheel is connected with the driven wheel through chain transmission.

Preferably, the edge all around at work platform main part top all is provided with the protection rail, the truckle is installed to the bottom of removing the chassis, and is provided with the service brake stopper on the truckle.

Preferably, the lifting block is provided with a screw hole, and the vertical screw rod penetrates through the screw hole and is in threaded connection with the screw hole.

Preferably, the lifting block is fixedly provided with a sliding block, the inner side of the stand is provided with a sliding groove, the sliding block is slidably mounted in the sliding groove along the vertical direction, the sliding block is a T-shaped sliding block, and the sliding groove is a T-shaped sliding groove.

Preferably, a bearing seat is arranged on the inner wall of the top of the vertical groove, and the top of the vertical screw is rotatably mounted on the bearing seat; the inner wall of the bottom of the vertical groove is fixedly sleeved with a bearing, and the vertical screw penetrates through the inner ring of the bearing and is fixedly connected with the inner ring of the bearing.

Preferably, the left side of placing the inner wall of the bottom of the cavity is fixedly provided with a rotating seat, and the bottom of the vertical screw rod positioned at the left side of the placing cavity is rotatably arranged on the rotating seat.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, through the cooperation of the driving wheel of the stepping motor, the chain, the driven wheel, the vertical screw rod, the lifting block, the screw hole, the slide block and the chute, the lifting block can be driven to perform upper and lower thread transmission on the vertical screw rod through the screw hole, so that the connecting frame and the working platform main body can be driven to perform upward conveying through the movement of the lifting block, and therefore constructors and related electric power maintenance tools and the working platform main body can be conveyed to the height position of electric power maintenance together, so that people can conveniently maintain the work;

to sum up, the utility model provides an electric power engineering work platform moves upward through the transport of drive work platform main part, can carry constructor and relevant electric power maintenance instrument to the high position that electric power overhauld together with the work platform main part to people overhaul work, avoided in the past to carry out the trouble of climbing through the ladder, the security is high, and simple structure, and the work when having made things convenient for people to overhaul is used.

Drawings

Fig. 1 is a schematic structural view of an electric power engineering work platform provided by the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the lifting block and the vertical screw rod of the present invention;

fig. 3 is a schematic view of the transverse cross section structure of the sliding block of the present invention.

In the figure: the automatic lifting device comprises a movable underframe 1, a vertical frame 2, a working platform main body 3, a protective fence 301, a placement cavity 4, a stepping motor 5, a vertical screw 6, a lifting block 7, a screw hole 701, a vertical groove 8, a sliding block 9, a sliding groove 10, a connecting frame 11, a driving wheel 12, a chain 13, a driven wheel 14, a rotating seat 15, a bearing 16, a bearing seat 17 and a caster 18.

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 electric power engineering work platform comprises a movable underframe 1, wherein both ends of the top of the movable underframe 1 are fixedly provided with vertical frames 2, the inner side of each vertical frame 2 is movably provided with a work platform main body 3, both sides of each work platform main body 3 are respectively and fixedly connected with a lifting block 7 through a connecting frame 11, one side of each two adjacent vertical frames 2 is provided with a vertical groove 8, the lifting block 7 is movably arranged in the vertical groove 8 along the vertical direction, a vertical screw 6 is rotatably arranged in the vertical groove 8, the vertical screw 6 penetrates through the lifting block 7 and is in threaded connection with the lifting block 7, a placing cavity 4 is arranged on the movable underframe 1, the bottoms of the two vertical screws 6 are both rotatably extended into the placing cavity 4, a stepping motor 5 is fixedly arranged on the right side of the inner wall of the bottom of the placing cavity 4, and the bottom of the vertical screw 6 on the right side in the placing cavity 4 is fixedly, the output shaft of the stepping motor 5 is also fixedly sleeved with a driving wheel 12, a driven wheel 14 is fixedly sleeved on the vertical screw 6 positioned on the left side in the placing cavity 4, and the driving wheel 12 is in transmission connection with the driven wheel 14 through a chain 13. The utility model provides an electric power engineering work platform moves upward through driving work platform main part 3 and carries, can carry constructor and relevant electric power maintenance instrument to the high position that electric power overhauld together with work platform main part 3 to people overhaul work, avoided going on the trouble of climbing through the ladder in the past, the security is high, and simple structure, has made things convenient for people to overhaul the use.

Specifically, the edge all is provided with protection rail 301 around the work platform main part 3 top, remove the bottom of chassis 1 and install truckle 18, and be provided with the service brake stopper on the truckle 18.

Specifically, a screw hole 701 is formed in the lifting block 7, and the vertical screw 6 penetrates through the screw hole 701 and is in threaded connection with the screw hole 701.

Specifically, fixed slider 9 that is equipped with on the elevator 7, the inboard of grudging post 2 is equipped with spout 10, and slider 9 along vertical direction slidable mounting in spout 10, slider 9 specifically is T shape slider, and spout 10 specifically is T shape spout.

Specifically, a bearing seat 17 is arranged on the inner wall of the top of the vertical groove 8, and the top of the vertical screw 6 is rotatably mounted on the bearing seat 17; the inner wall of the bottom of the vertical groove 8 is fixedly sleeved with a bearing 16, and the vertical screw 6 penetrates through the inner ring of the bearing 16 and is fixedly connected with the inner ring of the bearing 16.

Specifically, place the fixed seat 15 that rotates that is provided with in left side of chamber 4 bottom inner wall, and be located the bottom rotation of placing left vertical screw 6 in chamber 4 and install on rotating seat 15.

In the utility model, when in use, a constructor and a related electric power maintenance tool are arranged on the working platform main body 3 together, and the protection fence 301 is arranged to play a protection role, then the rotating operation of the output shaft of the stepping motor 5 can drive the driving wheel 12 and the vertical screw 6 at the right side in the placing cavity 4 to rotate, meanwhile, the driving wheel 12 also drives the driven wheel 14 and the vertical screw 6 at the left side in the placing cavity 4 to rotate through the chain 13, thus the vertical screws 6 at the two sides can rotate simultaneously, the vertical screw 6 rotates relative to the screw hole 701 on the lifting block 7, the lifting block 7 is matched with the chute 10 in a sliding and guiding way through the slide block 9, thus, the rotating motion of the vertical screw 6 can be converted into the linear motion of the lifting block 7 through the screw rod transmission principle, and the lifting block 7 can perform the up-and-down thread transmission on the vertical screw 6 through the screw hole 701, through the removal of elevator 7 like this, can drive link 11 and work platform main part 3 again and move upward the transport to can carry constructor and relevant electric power maintenance instrument to the high position that electric power overhauld together with work platform main part 3, so that people overhaul work, avoided in the past to carry out the trouble of climbing through the ladder, the security is high, thereby has made things convenient for the use when people overhaul.

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

1. An electric power engineering working platform comprises a movable underframe (1) and is characterized in that stand frames (2) are fixedly arranged at two ends of the top of the movable underframe (1), a working platform main body (3) is movably arranged on the inner side of each stand frame (2), lifting blocks (7) are fixedly connected to two sides of the working platform main body (3) through connecting frames (11), vertical grooves (8) are formed in one sides of the two stand frames (2) close to each other, the lifting blocks (7) are movably arranged in the vertical grooves (8) along the vertical direction, vertical screw rods (6) are rotatably arranged in the vertical grooves (8), the vertical screw rods (6) penetrate through the lifting blocks (7) and are in threaded connection with the lifting blocks (7), a placing cavity (4) is formed in the movable underframe (1), and the bottoms of the two vertical screw rods (6) are rotatably extended into the placing cavity (4), place the right side fixed mounting of chamber (4) bottom inner wall have step motor (5), and be located the output shaft fixed connection of the bottom of vertical screw rod (6) on the right side and step motor (5) of placing chamber (4), still fixed cover has connect action wheel (12) on the output shaft of step motor (5), be located and fix the cover on left vertical screw rod (6) in chamber (4) and connect from driving wheel (14), and pass through chain (13) transmission between action wheel (12) and follow driving wheel (14) and be connected.

2. An electric power engineering work platform according to claim 1, characterized in that the periphery of the top of the work platform main body (3) is provided with a protective fence (301), the bottom of the movable chassis (1) is provided with a caster (18), and the caster (18) is provided with a foot brake.

3. The electric power engineering work platform according to claim 1, characterized in that the lifting block (7) is provided with a screw hole (701), and the vertical screw (6) penetrates through the screw hole (701) and is in threaded connection with the screw hole (701).

4. The electric power engineering work platform according to claim 1, characterized in that a sliding block (9) is fixedly arranged on the lifting block (7), a sliding groove (10) is arranged on the inner side of the stand (2), the sliding block (9) is slidably arranged in the sliding groove (10) along the vertical direction, the sliding block (9) is a T-shaped sliding block, and the sliding groove (10) is a T-shaped sliding groove.

5. The electric power engineering work platform according to claim 1, characterized in that a bearing seat (17) is arranged on the inner wall of the top of the vertical groove (8), and the top of the vertical screw (6) is rotatably mounted on the bearing seat (17); the inner wall of the bottom of the vertical groove (8) is fixedly sleeved with a bearing (16), and the vertical screw (6) penetrates through the inner ring of the bearing (16) and is fixedly connected with the inner ring of the bearing (16).

6. The electric power engineering work platform according to claim 1, characterized in that a rotating seat (15) is fixedly arranged on the left side of the inner wall of the bottom of the placing cavity (4), and the bottom of the vertical screw (6) on the left side in the placing cavity (4) is rotatably mounted on the rotating seat (15).