CN211517402U

CN211517402U - Workstation is used in power equipment installation

Info

Publication number: CN211517402U
Application number: CN201922364781.3U
Authority: CN
Inventors: 钱柏贤; 钱正茂; 段利伟
Original assignee: Henan Jiarui Electric Power Engineering Co ltd
Current assignee: Henan Jiarui Electric Power Engineering Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-18
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a workstation is used in power equipment installation, including two support frames, the top fixed mounting of two support frames has the operation panel, and the equal fixed mounting in middle part of two support frame one sides has the L template, and the top of two L templates all is equipped with the arc, and the middle part of two L template one sides all articulates through the hinge has first support arm, and the top of two first support arms is all articulated through the top of hinge and arc one side, the beneficial effects of the utility model are that: through the first support arm that sets up, the second support arm, the spring, mutually supporting between L template and the hinge and the arc, through the swing folded sheet, make the arc rotate, the spring stretches out and draws back after stretching earlier this moment, make two folded sheets fix, make the top of folded sheet and the both sides of operation groove coincide each other simultaneously, thereby make the mesa of operation panel increase, make this operation panel extend then, increase its self practicality.

Description

Workstation is used in power equipment installation

Technical Field

The utility model relates to a workstation, in particular to workstation is used in power equipment installation belongs to power equipment installation technical field.

Background

The power industry is an important supporting industry for national economic development. In order to guarantee national electricity demand, practically implement national decision measures of 'big or small in the top pressure' to realize the aim of energy conservation and emission reduction and realize the harmonious sustainable development of economy, society and environmental protection, the power industry in China is in an unprecedented high-speed development period, and thermal power generation has a higher proportion in the power supply in China. Often, the electric power equipment is installed by using a workbench to operate the electric power equipment so as to meet the requirement of engineering construction.

The existing workbench is inconvenient for extending the operation table surface, and certain local occurrence exists in the using process; and it is not convenient to lift it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation is used in power equipment installation to the problem of being not convenient for carry out the lift to it extends the operation mesa of being not convenient for of proposing among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: a workbench for power equipment installation comprises two support frames, an operation table is fixedly installed at the top ends of the two support frames, L-shaped plates are fixedly installed at the middle parts of one sides of the two support frames, arc-shaped plates are arranged at the top parts of the two L-shaped plates, first support arms are hinged to the middle parts of one sides of the two L-shaped plates through hinges, the top ends of the two first support arms are hinged to the top part of one side of each arc-shaped plate through hinges, second support arms are hinged to the bottom part of one side of each L-shaped plate through hinges, one end of each second support arm is hinged to the middle part of one side of each arc-shaped plate through hinges, protruding columns are fixedly installed at the bottom part of one side of each L-shaped plate and the top part of one side of each arc-shaped plate, the number of the protruding columns is four, the two protruding columns form a group, the folding plates are fixedly arranged on the lateral sides of the two arc-shaped plates, the two supporting frames are slidably connected with the two supporting rods on the inner wall of one side of each supporting frame, racks are fixedly arranged on one side of the four supporting rods, connecting rods are arranged in the two supporting frames, gears are fixedly arranged at the two ends of the two connecting rods, rotating columns are fixedly arranged at one ends of the four gears, one ends of the four rotating columns are rotatably connected with the inner walls of the corresponding supporting frames through bearings, the four racks are respectively connected with the corresponding gears in a meshed manner, every two rotating columns are connected through a transmission belt in a transmission manner, a motor box is fixedly arranged in the middle of one side of one supporting frame, a forward and reverse motor is fixedly arranged in the motor box, and a transmission shaft of the forward and reverse motor penetrates through the supporting frames to be fixedly connected with scroll rods arranged, one of the gears is in meshed connection with the worm.

As an optimal technical scheme of the utility model, four the top of bracing piece one side and the equal fixed mounting in bottom of one side have the limiting plate.

As a preferred technical scheme of the utility model, four the equal fixed mounting in bottom of bracing piece has the travelling wheel, two the rectangular channel corresponding with the travelling wheel has all been seted up to two corners of support frame bottom.

As an optimal technical scheme of the utility model, two fixed mounting has the belt case between the support frame, two drive belt all passes the support frame and arranges the inside of belt case in.

As an optimal technical scheme of the utility model, two the opposite side of support frame all articulates through two hinges has the chamber door, two the equal fixed mounting in one side of chamber door has the handle.

As an optimal technical scheme of the utility model, wherein another the positive top fixed mounting of support frame has just reversing motor switch, just reversing motor is through just reversing motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a workstation is used in power equipment installation, through the first support arm that sets up, second support arm, spring, L template and hinge and the arc mutually support between, through the swing folded sheet, make the arc rotate, the spring stretches out and draws back after stretching earlier this moment, make two folded sheets fix, make the top of folded sheet and the both sides of operation groove coincide each other simultaneously, thereby make the mesa of operation panel increase, then make this operation panel extend, increase its self practicality; the positive and negative motor that rotates through setting up drives the scroll bar and rotates, and one of them gear is connected for the meshing with the scroll bar, through the connecting rod that sets up to drive two gears and rotate, cooperate driving belt simultaneously, thereby drive four gears and rotate, because four racks and four gears are connected for the meshing, thereby drive four bracing pieces and go up and down, make four walking wheels support ground, be convenient for then go up and down this workstation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic structural view of the gear of the present invention.

In the figure: 1. a support frame; 2. an operation table; 3. an L-shaped plate; 4. an arc-shaped plate; 5. a first support arm; 6. a second support arm; 7. a convex column; 8. a spring; 9. folding the board; 10. a support bar; 11. a rack; 12. rotating the column; 13. a gear; 14. a connecting rod; 15. a drive belt; 16. a belt box; 17. a motor case; 18. a positive and negative rotation motor; 19. a scroll bar; 20. and (4) a box door.

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. 1-4, the utility model provides a workbench for power equipment installation, which comprises two support frames 1, wherein an operation table 2 is fixedly installed at the top ends of the two support frames 1, so that an operator can conveniently work on the operation table 2; the middle parts of one sides of the two support frames 1 are fixedly provided with L-shaped plates 3, the tops of the two L-shaped plates 3 are respectively provided with an arc-shaped plate 4, the middle parts of one sides of the two L-shaped plates 3 are hinged with first support arms 5 through hinges, the top ends of the two first support arms 5 are hinged with the top parts of one sides of the arc-shaped plates 4 through hinges, the bottoms of one sides of the two L-shaped plates 3 are hinged with second support arms 6 through hinges, one ends of the two second support arms 6 are hinged with the middle parts of one sides of the arc-shaped plates 4 through hinges, the bottoms of one sides of the two L-shaped plates 3 and the tops of one sides of the arc-shaped plates 4 are respectively and fixedly provided with convex columns 7, the number of the convex columns 7 is four, the two convex columns 7 are in one group, springs 8 are respectively and fixedly arranged between each group of convex columns 7, the lateral sides, racks 11 are fixedly arranged on one sides of the four support rods 10, connecting rods 14 are arranged inside the two support frames 1, and gears 13 are fixedly arranged at two ends of the two connecting rods 14, so that the racks 11 are driven to lift conveniently; one end of each of the four gears 13 is fixedly provided with a rotating column 12, one end of each of the four rotating columns 12 is rotatably connected with the inner wall of the corresponding support frame 1 through a bearing, the four racks 11 are respectively meshed with the corresponding gears 13, each two rotating columns 12 are in transmission connection through a transmission belt 15, the middle part of one side of one support frame 1 is fixedly provided with a motor box 17, and a forward and reverse rotating motor 18 is fixedly arranged in the motor box 17 so as to drive a scroll rod 19 to rotate; a transmission shaft of a forward and reverse rotation motor 18 penetrates through the support frame 1 to be fixedly connected with a worm 19 arranged in the support frame 1, and one gear 13 is meshed with the worm 19.

Preferably, limiting plates are fixedly arranged at the top of one side and the bottom of one side of each of the four support rods 10, so that the support rods 10 are prevented from sliding out, and meanwhile, a limiting effect is achieved; travelling wheels are fixedly installed at the bottom ends of the four support rods 10, and rectangular grooves corresponding to the travelling wheels are formed in two corners of the bottom ends of the two support frames 1, so that the pulleys are not limited when supporting the ground; a belt box 16 is fixedly arranged between the two support frames 1, and the two transmission belts 15 penetrate through the support frames 1 and are arranged inside the belt box 16, so that the transmission belts 15 are protected conveniently, and potential safety hazards of the transmission belts 15 to operators are prevented; the other sides of the two support frames 1 are hinged with the box doors 20 through two hinges, and one sides of the two box doors 20 are fixedly provided with handles, so that the storage of power equipment parts is facilitated, and the opening of the box doors 20 is facilitated; the positive and negative rotation motor switch is fixedly installed at the top of the front side of the other support frame 1, and the positive and negative rotation motor 18 is electrically connected with the power supply through the positive and negative rotation motor switch, so that the electric appliance can be better controlled to work and operate.

When the workbench is used specifically, the utility model relates to a workbench for power equipment installation, when needing to use the workbench, firstly, the workbench is moved to a working place through a travelling wheel, an operator is enabled to operate through the arranged operation platform 2, when the folding plate 9 is needed, the folding plate 9 can be folded, (through the mutual cooperation of the first support arm 5, the second support arm 6, the L-shaped plate 3, the hinge and the spring 8, when the folding plate 9 swings, the spring 8 is enabled to stretch firstly and contract later under the action of the first support arm 5 and the second support arm 6, so that the extended folding plate 9 is fixed, then the workbench surface of the operation platform 2 is increased, and the workbench is more convenient to use); when the workbench needs to be lifted, (a forward and reverse motor 18 of which the model can be ZMWZ-90/65 is controlled by a forward and reverse motor switch to rotate forward, a transmission shaft of the forward and reverse motor 18 drives a worm 19 to rotate forward, one gear 13 is meshed with the worm 19 and is matched with a connecting rod 14, so that two gears 13 are driven to rotate, and meanwhile, a transmission belt 15 is matched to drive four gears 13 to rotate, four racks 11 and four gears 13 are meshed and connected to drive four supporting rods 10 to descend, so that four travelling wheels support the ground, the workbench is lifted, and when the workbench needs to be lowered, the forward and reverse motor switch is controlled to rotate the forward and reverse motor 18 reversely); when the workbench is not needed, the workbench can be moved to a proper position only through the travelling wheels.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A workbench for mounting power equipment comprises two support frames (1) and is characterized in that an operation platform (2) is fixedly mounted at the top ends of the two support frames (1), L-shaped plates (3) are fixedly mounted at the middle parts of one sides of the two support frames (1), arc-shaped plates (4) are arranged at the tops of the two L-shaped plates (3), first support arms (5) are hinged to the middle parts of one sides of the two L-shaped plates (3) through hinges, the top ends of the two first support arms (5) are hinged to the top parts of one sides of the arc-shaped plates (4) through hinges, second support arms (6) are hinged to the bottom parts of one sides of the two L-shaped plates (3) through hinges, protruding columns (7) are fixedly mounted at the bottom parts of one sides of the two L-shaped plates (3) and the top parts of one sides of the arc-shaped plates (4), the number of the convex columns (7) is four, two convex columns (7) are in a group, each group of convex columns (7) is fixedly provided with a spring (8), the lateral sides of the arc plates (4) are fixedly provided with folding plates (9), the inner wall of one side of the support frame (1) is slidably connected with two supporting rods (10), one side of each supporting rod (10) is fixedly provided with a rack (11), the inside of each support frame (1) is provided with a connecting rod (14), two ends of each connecting rod (14) are fixedly provided with gears (13), one end of each gear (13) is fixedly provided with a rotating column (12), one end of each rotating column (12) is rotatably connected with the inner wall of the corresponding support frame (1) through a bearing, and the racks (11) are respectively connected with the corresponding gears (13) in a meshed mode, wherein per two rotate and connect through driving belt (15) transmission between the post (12), one of them the middle part fixed mounting of support frame (1) one side has motor case (17), the inside fixed mounting of motor case (17) has positive reverse motor (18), the transmission shaft of positive reverse motor (18) passes support frame (1) and the inside vortex pole (19) fixed connection that sets up of support frame (1), one of them gear (13) are connected with vortex pole (19) meshing.

2. The work table for electric power equipment installation according to claim 1, characterized in that: four limiting plates are fixedly mounted at the top of one side of the supporting rod (10) and the bottom of one side of the supporting rod.

3. The work table for electric power equipment installation according to claim 1, characterized in that: four the bottom of bracing piece (10) is all fixed mounting have the travelling wheel, two rectangular channel corresponding with the travelling wheel has all been seted up to two corners of support frame (1) bottom.

4. The work table for electric power equipment installation according to claim 1, characterized in that: two fixed mounting has belt case (16), two between support frame (1) drive belt (15) all pass support frame (1) and arrange the inside of belt case (16) in.

5. The work table for electric power equipment installation according to claim 1, characterized in that: the other side of the two supporting frames (1) is hinged with a box door (20) through two hinges, and a handle is fixedly mounted on one side of the box door (20).

6. The work table for electric power equipment installation according to claim 1, characterized in that: and a forward and reverse rotation motor switch is fixedly mounted at the top of the front surface of the other support frame (1), and the forward and reverse rotation motor (18) is electrically connected with the power supply through the forward and reverse rotation motor switch.