CN210998657U

CN210998657U - Portable multifunctional overhaul stool

Info

Publication number: CN210998657U
Application number: CN201921878266.0U
Authority: CN
Inventors: 梁子轩
Original assignee: Guangdong Power Grid Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Current assignee: Guangdong Power Grid Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a portable multifunctional overhaul stool, which comprises a stool plate and a plurality of stool legs evenly arranged at the bottom side of the stool plate, wherein one ends of the stool legs are fixedly connected with the bottom side of the stool plate, and the other ends are provided with retractable wheels convenient for the overhaul stool to move; still be equipped with a plurality of connecting rods, toolbox on the maintenance bench, each connecting rod level clamp is located between two arbitrary adjacent bench legs, the toolbox activity sets up in the cavity that encloses between bench board, bench leg and the connecting rod three, and can stretch out and draw back in the downside of bench board around. The utility model provides a portable multi-functional maintenance bench is portable and can accomodate the instrument material simultaneously, reduces staff's burden, improves the work efficiency of staff in the daily fortune of electric wire netting is maintained.

Description

Portable multifunctional overhaul stool

Technical Field

The utility model relates to an electric power overhauls supplementary technical field, more specifically relates to a portable multi-functional maintenance bench.

Background

In daily electric power operation and maintenance work, low-voltage metering personnel often need to go to the job site to handle the problem of ammeter trouble and collection copy equipment trouble. Because the usual mounting height of ammeter case and concentrator case is between 1.6 to 1.8 meters, the staff stands on the level ground operation more difficult, and the change task of ammeter and concentrator belongs to live working, consequently, the staff need generally overhaul with the help of instruments such as insulating bench, bamboo ladder.

The common insulating stool is made of glass fiber reinforced plastics and is very heavy, workers carry the insulating stool to shuttle in a cross street narrow lane, and are difficult and laboursome, and equipment such as tool bags, tool materials and the like need to be carried on the back, so that the burden of the workers is increased, and the working efficiency of the workers in the daily operation and maintenance of a power grid is reduced.

In summary, it is necessary to disclose a multifunctional overhaul stool which is portable and can simultaneously store tool materials.

SUMMERY OF THE UTILITY MODEL

The insulating bench of using for overcoming electric wire netting fortune dimension maintenance work is not portable, and the drawback of function singleness, the utility model provides a portable and can be simultaneously the multi-functional bench of examining and repairing of storage tool material reduces staff's burden, improves the work efficiency of staff in the daily fortune dimension of electric wire netting.

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least.

In order to achieve the above technical effects, the technical scheme of the utility model as follows:

a portable multifunctional overhaul stool comprises a stool plate and a plurality of stool legs uniformly arranged at the bottom side of the stool plate, wherein one ends of the stool legs are fixedly connected with the bottom side of the stool plate, and retractable wheels are arranged at the other ends of the stool legs; still be equipped with a plurality of connecting rods and toolbox on the maintenance bench, each connecting rod level clamp is located between two arbitrary adjacent bench legs, the toolbox activity sets up in the cavity that encloses between bench board, bench leg and the connecting rod three, and can stretch out and draw back in the downside of bench board around.

Preferably, the both sides of toolbox all are equipped with the slide rail, the one end of slide rail is fixed in on the bench leg of keeping away from the toolbox direction of extension, and the other end is fixed in one side of toolbox, the toolbox passes through the slide rail and stretches out and draws back in the downside of bench board in front and back. The slide rail is the stainless steel slide rail, makes things convenient for the toolbox to stretch to draw the removal in the time, has avoided the slide rail to rust the use that influences the toolbox.

Preferably, one side of one of the connecting rods is provided with a telescopic pull rod convenient for a worker to pull the overhaul stool, the telescopic pull rod comprises a pull rod body and a handrail convenient for the worker to lift, the handrail is fixedly connected with the top end of the pull rod body, one end of the pull rod body vertically extends upwards from the connecting rod, and the other end of the pull rod body is fixed on one side of the stool plate. When the working personnel move the overhaul stool, the telescopic pull rod is pulled out through the handrail, so that the overhaul stool is convenient to move.

Preferably, still be equipped with two clamps that are used for fixed telescopic pull rod on the maintenance bench, including setting up in the first clamp of bench board one side and lie in with one side and set up the second clamp on the connecting rod with first clamp, the staff passes one side that first clamp is fixed in the bench board with telescopic pull rod's one end through the bolt, passes one side that the other end of second clamp is fixed in the connecting rod with telescopic pull rod through the bolt.

Preferably, one end of the telescopic pull rod is fixed at the middle point of the connecting rod, so that the stability of a worker in moving the overhaul stool is guaranteed, and the phenomenon that the overhaul stool turns on one's side in the moving process due to the fact that the position where the telescopic pull rod is fixed is unreasonable is avoided.

Preferably, the retractable wheels are universal wheels, the number of the retractable wheels is matched with that of the stool legs, and the universal wheels facilitate dragging of a worker when the position of the stool needs to be changed.

Preferably, the retractable wheels comprise clamping seats and wheel bodies connected to the clamping seats, the stool legs are provided with accommodating grooves for accommodating the retractable wheels, and the wheel bodies are hinged to the inner side walls of the accommodating grooves through the clamping seats.

Preferably, the inner side wall of the accommodating groove is provided with a limiting hole, the clamping seat is provided with a limiter for limiting the rotation of the clamping seat, the limiter is matched with the limiting hole, and when the wheel body is accommodated into the accommodating groove, the limiter is clamped with the limiting hole; when the wheel body is released by the accommodating groove, the limiting stopper is clamped with the clamping seat.

When workers need to fix the position of the overhaul stool in the overhaul work, the retractable wheels are retracted into the accommodating grooves by opening the limiting devices on the clamping seats, then the limiting devices are clamped with the limiting holes, and the overhaul stool is stably and firmly contacted with the ground through the bottom surfaces of the stool legs; when the staff need remove the maintenance bench at the maintenance operation in-process, can open the stopper and be connected with spacing hole, retractable wheel puts down from the accepting groove, then with stopper and cassette joint, retractable wheel and ground contact and subaerial removal to drive the removal of overhauing the bench, make things convenient for staff's carrying.

Preferably, the number of the stool legs is 4.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is: the retractable wheels are arranged at one ends of the stool legs of the maintenance stool, the maintenance stool can be moved to a target position through the movement of the retractable wheels on the ground, and the defect that an insulating stool used in the operation and maintenance work of a power grid is inconvenient to carry is overcome; the tool box is arranged in the cavity between the stool plate, the connecting rod and the stool legs of the overhauling stool, tool materials can be stored, the burden of workers is reduced, and the working efficiency of the workers in the daily operation and maintenance of the power grid is improved.

Drawings

Fig. 1 is the overall structure schematic diagram of the portable multifunctional overhaul stool provided by the utility model.

Fig. 2 is a schematic view of the portable multifunctional overhaul stool provided by the utility model when moving.

Fig. 3 is a schematic view of the portable multifunctional overhaul stool provided by the utility model in operation.

Fig. 4 is a schematic view of a local structure of a stool leg of the portable multifunctional overhaul stool provided by the utility model.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent;

for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Example 1

Fig. 1 shows the overall structure of the portable multifunctional overhaul stool, and fig. 2 shows the state of the portable multifunctional overhaul stool when moving. As shown in fig. 1, a portable multifunctional overhaul stool comprises a stool plate 1 and a plurality of stool legs 2 uniformly arranged at the bottom side of the stool plate 1, wherein in the embodiment, the number of the stool legs 2 is 4, the stool legs comprise a first stool leg 22, a second stool leg 23, a third stool leg 24 and a fourth stool leg 25, one end of the first stool leg 22, one end of the second stool leg 23, one end of the third stool leg 24 and one end of the fourth stool leg 25 are all fixedly connected with the bottom side of the stool plate 1, and the other end is provided with a retractable wheel 3; the overhaul stool is further provided with four connecting rods 4 and a tool box 5, each connecting rod 4 comprises a first connecting rod 42, a second connecting rod 43, a third connecting rod 44 and a fourth connecting rod 45, each connecting rod is horizontally clamped between any two adjacent stool legs 2, the first connecting rods 42 are horizontally clamped between the adjacent first stool legs 22 and the adjacent third stool legs 24, the second connecting rods 43 are horizontally clamped between the adjacent third stool legs 24 and the adjacent fourth stool legs 25, the third connecting rods 44 are horizontally clamped between the adjacent second stool legs 23 and the adjacent fourth stool legs 25, the fourth connecting rods 45 are clamped between the adjacent first stool legs 22 and the adjacent second stool legs 23, see fig. 2, and the tool box 5 is movably arranged in a cavity defined by the

stool legs

1, 2 and the connecting rods 4 and can stretch back and forth at the lower side of the stool 1.

As shown in fig. 2, two sliding rails 51 are disposed on two sides of the tool box 5, in this embodiment, the number of the sliding rails 51 is two, including a first sliding rail 511 disposed on one side of the tool box and a second sliding rail 512 disposed on the other side of the tool box, one end of the first sliding rail 511 is fixed on the first stool leg 22 away from the extending direction of the tool box 5, the other end of the first sliding rail 511 is fixed on one side of the tool box 5, one end of the second sliding rail 512 is fixed on the second stool leg 23 away from the extending direction of the tool box 5, the other end of the second sliding rail is fixed on the other side of the tool box 5 opposite to the first sliding rail 511, the tool box 5 extends back and forth on the lower side of the stool plate 1 through the sliding rails 51, the sliding rails 51 are stainless steel sliding rails, which facilitates the extending and moving.

Referring to fig. 2, a telescopic rod 41 for facilitating a worker to pull the overhaul stool is disposed on one side of one of the connecting rods 4, in this embodiment, a telescopic rod 41 is disposed on one side of the first connecting rod 42, the telescopic rod 41 includes a rod body 411 and a handle 412 for facilitating a worker to lift, the handle 412 is fixedly connected to a top end of the rod body 411, as shown in fig. 2, one end of the rod body 411 extends vertically upward from the position of the first connecting rod 42, and the other end is fixed to one side of the stool plate 1. When the worker moves the maintenance stool, the telescopic pull rod 41 is pulled out through the handrail 412, so that the maintenance stool is further convenient to move.

Still be equipped with two clamps 6 that are used for fixed telescopic pull rod 41 on the maintenance bench, including setting up in the first clamp 61 of bench board one side and lie in same one side and set up the second clamp 62 on first connecting rod 42 with first clamp 61, the staff passes first clamp 61 through the bolt and is fixed in one side of bench board 1 with telescopic pull rod 41's one end, passes second clamp 62 through the bolt and is fixed in one side of first connecting rod 42 with telescopic pull rod 41's the other end.

As shown in fig. 3, one end of the telescopic rod 41 is fixed to the midpoint of the first connecting rod 42, so that the stability of the worker when moving the overhaul stool is ensured, and the phenomenon of rollover of the overhaul stool in the moving process due to the fact that the position of the telescopic rod 41 is unreasonable is avoided. In this embodiment, the retractable wheels 3 are universal wheels, and the number of the retractable wheels 3 matches the number of the stool legs 2. The universal wheel makes things convenient for the maintenance bench staff to drag it when needing the transform position.

Referring to fig. 4, the retractable wheel 3 includes a clamping seat 31 and a wheel body 32 connected to the clamping seat 31, a receiving groove 21 for receiving the retractable wheel 3 is provided on the stool leg 2, and the wheel body 32 is hinged to an inner side wall of the receiving groove 21 through the clamping seat 31. A limiting hole 211 is arranged on the inner side wall of the accommodating groove 21, a limiter 311 for limiting the rotation of the clamping seat 31 is arranged on the clamping seat 31, the limiter 311 is matched with the limiting hole 211, and when the wheel body 32 is accommodated in the accommodating groove 21, the limiter 311 is clamped with the limiting hole 211; when the wheel body 32 is released by the receiving groove 21, the stopper 311 is engaged with the card holder 31. In the specific embodiment, the bottom end of any one of the stool legs 2 is provided with the receiving groove 21, when the worker needs to fix the position of the maintenance stool in the maintenance work, as shown in fig. 3, the worker opens the stopper 311 on the clamping seat 31, the retractable wheel 3 is retracted into the receiving groove 21, then the stopper 311 is clamped with the limiting hole 211, and the maintenance stool is stably and firmly contacted with the ground through the bottom surface of the stool leg 2; as shown in fig. 2, when the worker needs to move the maintenance stool in the maintenance operation process, the connection between the stopper 311 and the limiting hole 211 can be opened, the retractable wheel 3 is put down from the receiving groove 21, the stopper 311 is clamped with the clamping seat 31, and the retractable wheel 3 contacts with the ground and moves on the ground, so that the maintenance stool is driven to move, and the worker can conveniently carry the maintenance stool.

The same or similar reference numerals correspond to the same or similar parts;

the positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent;

it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A portable multifunctional overhaul stool comprises a stool plate (1) and a plurality of stool legs (2) uniformly arranged at the bottom side of the stool plate (1), and is characterized in that one ends of the stool legs (2) are fixedly connected with the bottom side of the stool plate (1), and retractable wheels (3) convenient for the overhaul stool to move are arranged at the other ends of the stool legs; still be equipped with a plurality of connecting rods (4) and toolbox on the maintenance bench, each connecting rod (4) level clamp is located between two arbitrary adjacent bench legs (2), the toolbox activity sets up in the cavity that encloses between bench board (1), bench leg (2) and connecting rod (4), and can stretch out and draw back in the downside of bench board (1) around.

2. The portable multifunctional overhaul stool as claimed in claim 1, wherein the tool box is provided with slide rails on both sides, one end of the slide rails is fixed on the stool legs (2) far away from the extending direction of the tool box, the other end of the slide rails is fixed on one side of the tool box, and the tool box is extended and retracted from the front to the back of the lower side of the stool plate (1) through the slide rails.

3. The portable multifunctional overhaul stool as claimed in claim 1, wherein one side of one of the connecting rods (4) is provided with a telescopic pull rod (41) for facilitating a worker to pull the overhaul stool; the telescopic pull rod (41) comprises a pull rod body (411) and an armrest (412), the armrest (412) is fixedly connected with the top end of the pull rod body (411), one end of the pull rod body (411) vertically extends upwards from the position of the connecting rod (4), and the other end of the pull rod body is fixed on one side of the stool plate (1).

4. The portable multifunctional overhaul stool as claimed in claim 3, wherein the overhaul stool is further provided with two clamps (6) for fixing the telescopic pull rod (41), the two clamps comprise a first clamp (61) arranged on one side of the stool plate and a second clamp (62) which is located on the same side as the first clamp (61) and is arranged on the connecting rod (4), a worker fixes one end of the telescopic pull rod (41) on one side of the stool plate (1) by penetrating the first clamp (61) through a bolt, and fixes the other end of the telescopic pull rod (41) on one side of the connecting rod (4) by penetrating the second clamp (62) through a bolt.

5. The portable multifunctional service stool of claim 3 or 4, wherein one end of the telescopic rod (41) is fixed to the midpoint of the connecting rod (4).

6. The portable multifunctional overhaul stool as claimed in claim 1, wherein the retractable wheels (3) are universal wheels, and the number of the retractable wheels (3) matches the number of the stool legs (2).

7. The portable multifunctional overhaul stool as claimed in claim 6, wherein the retractable wheels (3) comprise a clamping seat (31) and a wheel body (32) connected to the clamping seat (31), the stool legs (2) are provided with accommodating grooves (21) for accommodating the retractable wheels (3), and the wheel body (32) is hinged to the inner side walls of the accommodating grooves (21) through the clamping seat (31).

8. The portable multifunctional overhaul stool as claimed in claim 7, wherein a limiting hole (211) is formed in an inner side wall of the accommodating groove (21), a limiting stopper (311) for limiting rotation of the clamping seat (31) is arranged on the clamping seat (31), the limiting stopper (311) is matched with the limiting hole (211), and when the wheel body (32) is accommodated in the accommodating groove (21), the limiting stopper (311) is clamped with the limiting hole (211); when the wheel body (32) is released by the accommodating groove (21), the limiter (311) is clamped with the clamping seat (31).

9. The portable multi-functional service stool of claim 2, wherein the slide rails are stainless steel slide rails.

10. The portable multifunctional service stool of claim 9, wherein the number of the legs (2) is 4.