CN216489391U

CN216489391U - Moving tool and switch trolley with same

Info

Publication number: CN216489391U
Application number: CN202122935642.9U
Authority: CN
Inventors: 张泽宇; 刘锦; 王传虎; 杨双锁; 杨克难
Original assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a moving tool and a switch trolley with the same. The moving tool includes: a support frame; the operating part is arranged on the supporting frame and is movably arranged along a first direction relative to the supporting frame; a connecting member; the rotating structure is arranged on the supporting frame and can be rotatably arranged relative to the supporting frame, and the rotating structure is used for guiding the connecting piece; the rotating structure is positioned between the operating part and the first hook hanging piece, one end of the connecting piece is connected with the operating part, and the other end of the connecting piece bypasses the rotating structure and is connected with the first hook hanging piece; after external force acts on the operation part, the first hook hanging piece can be movably arranged along a second direction forming an included angle with the first direction. The technical scheme of the utility model is convenient for operators to unlock the trolley body.

Description

Moving tool and switch trolley with same

Technical Field

The utility model relates to the field of electric power overhaul, in particular to a moving tool and a switch trolley with the same.

Background

In the field of electric power overhaul, when a transformer substation switch cabinet is overhauled, a trolley body of a switch trolley needs to be separated from the switch cabinet. At present, the operating space on the trolley body is limited, so that an operator cannot push the trolley body to unlock the trolley conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a moving tool and a switch trolley with the same, wherein the moving tool is convenient for an operator to unlock a trolley body.

In order to achieve the above object, according to one aspect of the present invention, there is provided a moving tool including: a support frame; the operating part is arranged on the supporting frame and is movably arranged along a first direction relative to the supporting frame; a connecting member; the rotating structure is arranged on the supporting frame and can be rotatably arranged relative to the supporting frame, and the rotating structure is used for guiding the connecting piece; the rotating structure is positioned between the operating part and the first hook hanging piece, one end of the connecting piece is connected with the operating part, and the other end of the connecting piece bypasses the rotating structure and is connected with the first hook hanging piece; after external force acts on the operation part, the first hook hanging piece can be movably arranged along a second direction forming an included angle with the first direction.

Further, the moving tool further comprises an installation part connected with the support frame, the installation part is provided with an installation through hole, the rotating structure is located in the installation through hole, the connecting piece is arranged in the installation through hole in a penetrating mode, and the installation through hole is arranged at the two ends of the connecting piece in a penetrating mode.

Further, the rotating structure is a plurality of fixed pulleys arranged at intervals along the axis direction of the mounting through hole, and the connecting piece is matched with the periphery of the fixed pulleys.

Further, revolution mechanic and first hook spare are two, and two revolution mechanic correspond the setting with two first hook spares, and the removal instrument includes that two are the installed part that the contained angle set up, all is equipped with revolution mechanic in every installed part, and under the drive of operation portion, two first hook spares can the motion in opposite directions.

Furthermore, one connecting piece is provided, one end of the connecting piece is connected with one of the two first hook hangers, and the other end of the connecting piece is connected with the other one of the two first hook hangers after sequentially bypassing one of the two rotating structures, the operating part and the other one of the two rotating structures; or the number of the connecting pieces is two, the two connecting pieces are arranged corresponding to the two rotating structures, and the two connecting pieces are arranged corresponding to the two first hook hanging pieces.

Further, the two mounting pieces form a V-shaped structure, the V-shaped structure is provided with a first end and a second end which are oppositely arranged, and the first end of the V-shaped structure is close to the operating part.

Furthermore, the support frame comprises a first frame body and a second frame body connected with the first frame body, a sliding groove in sliding fit with the operation portion is formed in the second frame body, and the rotating structure is arranged on the first frame body.

Further, the moving tool further comprises a second hook piece connected with the support frame, and the second hook piece is located on one side of the support frame, which is far away from the operating portion.

Further, the connecting piece is a steel wire rope or a belt.

According to another aspect of the utility model, there is provided a switch trolley comprising a trolley body and a moving tool as described above connected to the trolley body.

By applying the technical scheme of the utility model, the operating part is movable relative to the support frame, the connecting piece can change the movement direction through the rotating structure, when external force acts on the operating part, the operating part drives the first hook piece to move along the second direction through the connecting piece, and after the first hook piece is connected with the two unlocking devices on the trolley body, the first hook piece can drive the two unlocking devices to move oppositely along the second direction, so that the unlocking of the trolley body and the switch cabinet is realized; in the process, the unlocking of the trolley body and the transformer substation switch cabinet can be completed only by moving the operation part, so that the operation is simple and convenient; meanwhile, due to the fact that the special moving tool is arranged, the supporting frame and other components provide a large operating space for an operator and an operating position which is convenient for exerting force, a series of unlocking and push-pull operations on the trolley body in a narrow gap are not needed, and the arrangement is in accordance with the design of human engineering, and therefore labor is saved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a top view of a mobile tool and a switch cart having the same according to an embodiment of the present invention; and

fig. 2 shows a perspective view of the mount at a of the moving tool of fig. 1.

Wherein the figures include the following reference numerals:

10. a support frame; 11. a first frame body; 12. a second frame body; 13. a mounting member; 20. an operation section; 30. a trolley body; 40. a connecting member; 50. a first hook member; 60. a second hook member; 70. and (5) a rotating structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that, in the embodiment of the present invention, the device to be moved is the trolley body 30 connected to the substation switch cabinet. Because the unlocking device (such as a handle) on the trolley body is generally designed to be compact, for example, the width inside the handle of the handle is about 8cm, only two fingers or three fingers (about 9cm if wearing insulating gloves) can enter and perform unlocking operation in actual operation, so that the power of an operator is inconvenient to apply, and if the trolley body is too heavy or the mechanism is jammed, the trolley body cannot be pulled out due to insufficient strength, and the operation efficiency is reduced. In order to solve the technical problem, the inventor provides a special moving tool to assist an operator to complete the unlocking and moving operations efficiently and in a labor-saving manner.

Of course, in an alternative embodiment not shown in the drawings, the moving tool can also be applied to other devices needing to be moved according to actual needs.

As shown in fig. 1 and 2, the present invention provides a mobile tool. The moving tool of this embodiment includes a support frame 10, an operating portion 20, a connecting member 40, a rotating structure 70, and a first hooking member 50. Wherein, the operation part 20 is arranged on the support frame 10, and the operation part 20 is movably arranged along a first direction relative to the support frame 10; the rotating structure 70 is arranged on the support frame 10, the rotating structure 70 is rotatably arranged relative to the support frame 10, and the rotating structure 70 is used for guiding the connecting piece 40; the rotating structure 70 is positioned between the operating part 20 and the first hook 50, one end of the connecting piece 40 is connected with the operating part 20, and the other end of the connecting piece 40 bypasses the rotating structure 70 and then is connected with the first hook 50; when an external force is applied to the operation portion 20, the first hook 50 can be movably disposed along a second direction forming an angle with the first direction.

In the above technical solution, by providing the rotating structure 70, the connecting member 40 can change the moving direction, so that the movement of the operating portion 20 in the first direction can be converted into the movement of the first hooking member 50 in the second direction; when the moving tool is applied to a device to be moved (such as a trolley body 30), the first hook 50 is clamped with the trolley body 30 to be moved, the operation part 20 is moved, and the first hook 50 can move along the second direction under the driving of the operation part 20, so that the unlocking device on the trolley body 30 is driven to move along the second direction in opposite directions, and then the unlocking device arranged on the trolley body 30 can be switched from the locking position to the unlocking position, and the purpose of unlocking the trolley body 30 to be moved is achieved.

Specifically, under the condition that the support frame 10 is kept fixed, the operation part 20 is pulled along the first direction, the operation part 20 can drive the first hook 50 to move along the second direction through the connecting piece 40, the purpose of unlocking the trolley body 30 to be moved is achieved, then the whole support frame 10 is continuously pulled along the first direction, and therefore the trolley body 30 can be pulled along the first direction, the trolley body 30 is separated from the transformer substation switch cabinet, the unlocking and the separation of the trolley body 30 and the transformer substation switch cabinet can be completed only through one continuous operation, and the operation is simple and convenient; meanwhile, by arranging the operating part 20, an operator has a larger operating space and an operating position which is more convenient for exerting force, and does not need to perform a series of unlocking and pushing and pulling operations on the trolley body 30 in a narrow gap, and the arrangement accords with the ergonomic design, so that the labor is saved.

As shown in fig. 1 and 2, in the embodiment of the present invention, the moving tool further includes a mounting member 13 connected to the support frame 10, the mounting member 13 has a mounting through hole, the rotating structure 70 is located in the mounting through hole, the connecting member 40 is inserted into the mounting through hole, and both ends of the connecting member 40 penetrate through the mounting through hole.

In the above technical solution, the rotating structure 70 can be fixed in the installation through hole, so that the device can be ensured to operate stably in the process of push-pull operation, and the situation of shaking or losing the fit can not occur; the connecting piece 40 and the rotating structure 70 are arranged in the mounting through hole, so that the appearance is neat and attractive, and the rotating structure 70 and part of the connecting piece 40 can be protected from being damaged; the two ends of the connecting piece 40 penetrate through the mounting through holes and can be respectively connected with the operating part 20 and the first hook 50, so that the effect of transferring motion is realized.

As shown in fig. 2, in the embodiment of the present invention, the rotating structure 70 is a plurality of fixed pulleys arranged at intervals in the axial direction of the mounting through-hole, and the connecting member 40 is engaged with the outer circumferences of the fixed pulleys.

In the above technical solution, the moving direction of the connecting member 40 can be changed by the cooperation between the connecting member 40 and the outer circumference of the fixed pulley; meanwhile, the friction between the connecting member 40 and the rotating structure 70 is smaller by using the fixed pulley for guiding, so that the movement of the connecting member 40 is smoother.

Alternatively, the connecting member 40 may be a wire rope or a belt or a chain capable of being engaged with the outer circumference of the fixed sheave.

As shown in fig. 1, in the embodiment of the present invention, there are two rotating structures 70 and two first hook members 50, two rotating structures 70 are disposed corresponding to the two first hook members 50, the moving tool includes two mounting members 13 disposed at an included angle, each mounting member 13 has a rotating structure 70 therein, and the two first hook members 50 can move towards each other under the driving of the operating portion 20.

In the above technical solution, the two first hook hangers 50 are respectively connected with the unlocking device (for example, the handle portion) at the corresponding position on the cart body 30, when the operation portion 20 is pulled downwards along the direction shown in fig. 1, the connecting member 40 moves along with the operation portion 20 under the guidance of the rotating structure 70, so as to drive the two first hook hangers 50 to synchronously move towards the middle position of the whole moving tool in opposite directions, and under the driving of the first hook hangers 50, the two handle portions on the cart body 30 also move in opposite directions, so that only one operation is needed, the unlocking of the two positions on the cart body 30 can be simultaneously completed, thereby realizing the time and labor saving effect.

As shown in fig. 1, in the embodiment of the present invention, there are two connecting members 40, two connecting members 40 are provided corresponding to the two rotating structures 70, and two connecting members 40 are provided corresponding to the two first hook members 50.

With the above arrangement, the synchronism of the two link members 40 is higher, so that the synchronous movement of the two first hook members 50 can be better achieved.

Of course, in an alternative embodiment of the present invention, the connecting member 40 may be one, such that one end of the connecting member 40 is connected to one of the two first hook members 50 (i.e., the first hook member 50 located on the left side), and the other end of the connecting member 40 is connected to the other first hook member 50 of the two first hook members 50 (i.e., the first hook member 50 located on the right side) after passing through one of the two rotating structures 70, the operating portion 20, and the other of the two rotating structures 70 in sequence.

As shown in fig. 1, in the embodiment of the present invention, the two mounting members 13 form a V-shaped structure, and the V-shaped structure has a first end and a second end which are oppositely arranged, and the first end of the V-shaped structure is close to the operating portion 20.

In the above-described embodiment, the first end of the V-shaped structure, i.e., the end of the two mounting devices 13 close to the operation portion 20, and the second end of the V-shaped structure, i.e., the end of the two mounting devices 13 far from the operation portion 20. One end of the connecting piece 40 penetrates through the second ends of the two mounting pieces 13 respectively and then is connected with the two first hook hanging pieces 50, and the other end of the connecting piece 40 penetrates through the first ends of the two mounting pieces 13 respectively and then is connected with the operating part 20, so that the length of the operating part 20 along the second direction is smaller, the push-pull operation can be completed by only one hand, and the connecting piece is more convenient and labor-saving; meanwhile, the connecting piece 40 has a larger included angle at the matching position with the rotating structure 70, and the connecting piece 40 only needs to bear smaller pressure and friction force, so that the rotating structure 70 has smaller wear to the connecting piece 40, and the service life of the moving tool can be prolonged.

Of course, in embodiments of the utility model not shown, the two mounting members 13 may also be arranged in a mutually parallel configuration.

As shown in fig. 1, in the embodiment of the present invention, the supporting frame 10 includes a first frame 11 and a second frame 12 connected to the first frame 11, the second frame 12 is provided with a sliding slot slidably engaged with the operating portion 20, and the rotating structure 70 is provided on the first frame 11.

Through the arrangement, the operation part 20 can move in the sliding groove of the second frame body 12 along the first direction, so that the operation part 20 can drive the first hook 50 to unlock the trolley body 30.

Specifically, first framework 11 includes the crossbeam that two are parallel to each other and the interval set up and the longeron that two are parallel to each other and the interval set up, and wherein, the both ends of two crossbeams are equallyd divide and are do not linked to each other with two longerons, and installed part 13 is connected with first framework 11 through one of them crossbeam, and another crossbeam is connected with second framework 12, and like this, whole removal instrument's simple structure and firm to make removal instrument's operation process more steady.

Preferably, the mounting member 13 is integrally formed with the cross member, so that it is convenient to manufacture.

As shown in fig. 1, in the embodiment of the present invention, the moving tool further includes a second hooking member 60 connected to the supporting frame 10, and the second hooking member 60 is located on a side of the supporting frame 10 facing away from the operating part 20.

Through the arrangement, the support frame 10 is connected with the trolley body 30, the trolley body 30 can be moved by pulling the support frame 10, and an operator has a larger operation space and an operation position more convenient to exert force, so that the convenient and labor-saving effect is realized.

The utility model also provides a switch trolley. The switch cart of this embodiment includes a cart body 30 and the above-described moving means connected to the cart body 30.

Through the arrangement, the trolley body 30 can be unlocked and moved by using the moving tool, and the operation is more convenient and labor-saving.

The following describes the use of the moving tool of an embodiment of the present invention:

as shown in fig. 1, first, the first hook 50 and the second hook 60 are hooked with the cart body 30, so that the moving tool is connected with the cart body 30; under the condition that the support frame 10 is kept immovable, the operating portion 20 is pulled outwards, the two first hook hangers 50 can move towards the inner side under the driving of the operating portion 20, and the two unlocking devices on the trolley body 30 can also move towards the inner side of the moving tool under the driving of the first hook hangers 50, so that the trolley body 30 can be switched from the locking position to the unlocking position, and at the moment, the trolley body 30 can freely move relative to the substation switch cabinet. Then, the operating part 20 is fixed at the current position, and the support frame 10 is continuously pulled outwards, so that the trolley body 30 can move outwards under the driving of the support frame 10. Thus, the trolley body 30 can be separated from the substation switch cabinet.

Because the removal instrument has bigger operating space and the operating position of being convenient for more to exert oneself, and only need once the unblock that links up and break away from of dolly body 30 and transformer substation's cubical switchboard just can be accomplished to the action, need not to carry out a series of unblocks and push-and-pull operation to dolly body 30 in narrow and small gap, it is more convenient laborsaving.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the operating part is movable relative to the support frame, the connecting piece can change the movement direction through the rotating structure, when external force acts on the operating part, the operating part drives the first hook hanging piece to move along the second direction through the connecting piece, and after the first hook hanging piece is connected with the two unlocking devices on the trolley body, the first hook hanging piece can drive the two unlocking devices to move in the second direction in opposite directions, so that the trolley body is unlocked from the switch cabinet; in the process, the unlocking of the trolley body and the transformer substation switch cabinet can be completed only by moving the operation part, so that the operation is simple and convenient; meanwhile, due to the fact that the special moving tool is arranged, the supporting frame and other components provide a large operating space for an operator and an operating position which is convenient for exerting force, a series of unlocking and push-pull operations on the trolley body in a narrow gap are not needed, and the arrangement is in accordance with the design of human engineering, and therefore labor is saved. In addition, the fixed pulley is used for guiding, the friction between the connecting piece and the rotating structure is smaller, and the movement of the connecting piece is smoother. Set up installed part and rotating-structure into two, like this, only need once operation can accomplish the unblock to two positions on the dolly body simultaneously to realize labour saving and time saving's effect. Wherein, two installed parts are arranged in V type, and the connecting piece needs to bear less pressure and frictional force, and like this, the rotating-structure is less to the wear of connecting piece to can prolong the life of removal instrument.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile tool, characterized in that the mobile tool comprises:

a support frame (10);

an operating part (20), wherein the operating part (20) is arranged on the support frame (10), and the operating part (20) is movably arranged along a first direction relative to the support frame (10);

a connecting member (40);

the rotating structure (70) is arranged on the supporting frame (10), the rotating structure (70) is rotatably arranged relative to the supporting frame (10), and the rotating structure (70) is used for guiding the connecting piece (40);

the rotating structure (70) is positioned between the operating part (20) and the first hook piece (50), one end of the connecting piece (40) is connected with the operating part (20), and the other end of the connecting piece (40) bypasses the rotating structure (70) and then is connected with the first hook piece (50); when external force acts on the operation part (20), the first hook hanging piece (50) can be movably arranged along a second direction forming an included angle with the first direction.

2. The mobile tool according to claim 1, further comprising a mounting member (13) connected to the support frame (10), wherein the mounting member (13) has a mounting through hole, the rotating structure (70) is located in the mounting through hole, the connecting member (40) is inserted into the mounting through hole, and both ends of the connecting member (40) penetrate through the mounting through hole.

3. The moving tool according to claim 2, wherein the rotating structure (70) is a plurality of fixed pulleys arranged at intervals in an axial direction of the mounting through-hole, and the connecting member (40) is engaged with an outer periphery of the fixed pulleys.

4. The moving tool according to claim 2, wherein the number of the rotating structures (70) and the number of the first hooks (50) are two, the two rotating structures (70) are arranged corresponding to the two first hooks (50), the moving tool comprises two installation parts (13) arranged at an included angle, the rotating structures (70) are arranged in each installation part (13), and the two first hooks (50) can move towards each other under the driving of the operation part (20).

5. Mobile tool according to claim 4,

one connecting piece (40) is provided, one end of the connecting piece (40) is connected with one of the two first hook hangers (50), and the other end of the connecting piece (40) sequentially bypasses one rotating structure (70) of the two rotating structures (70), the operating part (20) and the other rotating structure (70) and then is connected with the other first hook hanger (50) of the two first hook hangers (50); alternatively, the first and second electrodes may be,

the number of the connecting pieces (40) is two, the two connecting pieces (40) are arranged corresponding to the two rotating structures (70), and the two connecting pieces (40) are arranged corresponding to the two first hook hanging pieces (50).

6. Moving tool according to claim 4, characterized in that the two mounting parts (13) form a V-shaped structure with a first end and a second end arranged opposite each other, the first end of the V-shaped structure being close to the operating part (20).

7. The mobile tool according to any one of claims 1 to 6, wherein the support frame (10) comprises a first frame (11) and a second frame (12) connected to the first frame (11), the second frame (12) is provided with a sliding slot slidably engaged with the operation portion (20), and the rotating structure (70) is disposed on the first frame (11).

8. Mobile tool according to any one of claims 1 to 6, characterized in that it further comprises a second hooking member (60) connected to said support (10), said second hooking member (60) being located on the side of said support (10) facing away from said operating portion (20).

9. Mobile tool according to any of claims 1 to 6, characterized in that the connection (40) is a wire rope or a belt.

10. A switch trolley, characterized in that it comprises a trolley body (30) and a moving tool according to any one of claims 1 to 9 connected to the trolley body (30).