CN217387559U

CN217387559U - Electricity-taking caliper

Info

Publication number: CN217387559U
Application number: CN202221125404.XU
Authority: CN
Inventors: 刘超; 赵峰
Original assignee: Hangzhou Shoulian Electrical Co ltd
Current assignee: Hangzhou Shoulian Electrical Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-06
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a power-taking caliper, which comprises a first power-taking block, a threaded groove is arranged in a penetrating way; the second electricity taking block is arranged opposite to the first electricity taking block; the screw is matched with the thread groove, and one end of the screw is rotatably connected with the second electricity taking block; the insulating handle is fixedly connected with the screw; the power supply socket is fixedly connected with the first power taking block in a conductive manner; the power supply socket is adjacent to but not in contact with the insulated handle. The power supply socket to the connector among the prior art can be along with the technical problem of handle removal, the utility model provides a get electric calliper, it enables power supply socket's position all the time with first get the electric piece and keep relatively fixed to be convenient for operating personnel connect the electricity to get the electric operation.

Description

Electricity-taking caliper

Technical Field

The utility model relates to a connector technical field, concretely relates to get electric calliper.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network.

When transformer substation daily use, need detect and maintain, need connect through external connector, the connector among the prior art passes through the screw rod and revolves the interval of controlling between two conducting blocks to with the power supply socket design on being used for controlling the rotatory handle of screw rod, this kind of mode though can make the structure of connector compacter, nevertheless because the power supply socket can be along with the handle removal, has certain inconvenience during the use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The power supply socket to the connector among the prior art can be along with the technical problem that the handle removed, the utility model provides a get electric calliper, it enables power supply socket's position all the time with first get the electric piece and keep relatively fixed to be convenient for operating personnel connect the electricity and get electric operation.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

an electricity taking caliper comprises a first electricity taking block, wherein a thread groove is arranged in a penetrating manner; the second electricity taking block is opposite to the first electricity taking block; the screw is matched with the thread groove, and one end of the screw is rotatably connected with the second electricity taking block; the insulating handle is fixedly connected with the screw; the power supply socket is fixedly connected with the first power taking block in a conductive manner; the power supply socket is adjacent to but not in contact with the insulated handle.

Optionally, a gap opening of the first power taking block and the second power taking block is positioned below the insulating handle; the power supply socket is arranged above the insulating handle.

Optionally, the power supply socket is arranged coaxially with the insulated handle.

Optionally, the electric clamp further comprises an insulating shell mounted on the outer side of the electricity-taking caliper.

Optionally, the device further comprises a guiding and positioning structure arranged between the first electricity taking block and the second electricity taking block.

Optionally, the guiding and positioning structure comprises a guiding and positioning rod fixedly connected to the second power taking block, and a guiding and positioning groove arranged on the first power taking block and matched with the guiding and positioning rod, wherein the axial direction of the guiding and positioning rod is arranged along the moving direction of the second power taking block.

Optionally, the first power extraction block and the second power extraction block are symmetrically provided with conductive adapter grooves.

Optionally, the conductive adapting groove is arc-shaped, and a plurality of anti-slip teeth are arranged on the inner wall of the conductive adapting groove.

Optionally, the conductive adapting groove is U-shaped, and a plurality of conductive protruding spines are arranged on the inner wall of the conductive adapting groove.

Optionally, the conductive fitting groove is triangular.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

this get in the electric caliper no matter how the position of insulating handle changes, the position of power supply socket all the time with first get the electric piece and keep relatively fixed to be convenient for operating personnel to connect the electricity and get the electric operation, very big improvement this get the convenience when electric caliper uses.

Drawings

Fig. 1 is a schematic cross-sectional view of a power-taking caliper according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a conductive adapting groove in a pair of power-taking calipers according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a conductive adapting groove in a pair of power-taking calipers according to an embodiment of the present invention;

1. a first power take-off block; 2. a second power take-off block; 3. a screw; 4. an insulating handle; 5. a power supply socket; 6. guiding a positioning rod; 7. a guide positioning groove; 8. a conductive mating slot; 9. an insulating housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered to be "fixedly connected" to another element, the two elements may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the prior art, and thus are not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The references to "first" and "second" in the present invention do not denote any particular quantity or order, but rather are merely used to distinguish one name from another.

With reference to fig. 1-3, the electricity taking caliper of the present embodiment includes a first electricity taking block 1, which is provided with a thread groove in a penetrating manner; the second electricity taking block 2 is arranged opposite to the first electricity taking block 1, and the first electricity taking block 1 and the second electricity taking block 2 are matched to clamp the power connection rod; the screw rod 3 is matched with the thread groove, one end of the screw rod is rotatably connected with the second electricity taking block 2, and the screw rod 3 can control the second electricity taking block 2 to move along the axial direction of the screw rod when rotating, so that the aim of adjusting the distance between the first electricity taking block 1 and the second electricity taking block 2 is fulfilled; the insulating handle 4 is fixedly connected with the screw rod 3, and the insulating handle 4 can be fixedly connected with the screw rod 3 through a screw, so that an operator can hold the insulating handle 4 to control the screw rod 3 to rotate, and further control the distance between the first power acquisition block 1 and the second power acquisition block 2; the power supply socket 5 is fixedly connected with the first power taking block 1 in a conductive manner and is used for supplying power to the outside; supply power socket 5 with insulating handle 4 is adjacent but contactless, that is to say, no matter how the position of insulating handle 4 changes, supply power socket 5 the position all the time with first electricity piece 1 of getting keeps relatively fixed to be convenient for operating personnel connects the electricity to get the electricity operation, very big improvement this get convenience when electric calliper uses.

As an alternative of the present invention, the gap opening of the first power-taking block 1 and the second power-taking block 2 is located below the insulating handle 4; the power supply socket 5 is arranged above the insulating handle 4, and when the power taking caliper is hung on a power connection rod due to the design, the power supply socket 5 is positioned on one side facing an operator.

As the utility model discloses an alternative, power supply socket 5 with insulating handle 4 sets up with the axial, and when using insulating handle 4, operating personnel's another hand can grip power supply socket 5 restriction first electricity of getting 1's rotation can make originally getting the volume of electric calliper smaller and more exquisite simultaneously, and occupation space is little when depositing.

As the utility model discloses an alternative, in order to reach the purpose of insulating electricity isolation, still including install in get the insulating casing 9 in the electricity calliper outside.

As an alternative of the present invention, the device further comprises a guiding and positioning structure disposed between the first power taking block 1 and the second power taking block 2, wherein the guiding and positioning structure comprises a guiding and positioning rod 6 fixedly connected to the second power taking block 2, and a guiding and positioning groove 7 disposed on the first power taking block 1 and matched with the guiding and positioning rod 6, and the guiding and positioning rod 6 is axially disposed along the moving direction of the second power taking block 2; certainly, the position of guide orientation pole 6 and guide orientation groove 7 can be exchanged, because first electricity piece 1 and the second electricity piece 2 of getting is finally to be the centre gripping in order to play fixed electrically conductive effect at the electric pole both ends that connect, in order to guarantee fixed effect, first electricity piece 1 and the second electricity piece 2 of getting has great effort with connecting between the electric pole, if do not have the setting of guide orientation structure, then relative slope takes place very easily between first electricity piece 1 and the second electricity piece 2 of getting, can influence in a long time first electricity piece 1 and the second electricity piece 2 of getting and the electrically conductive contact effect of electric pole that connects.

As an alternative of the present invention, in order to adapt to the shape of the power connection rod, the first power taking block 1 and the second power taking block 2 are symmetrically provided with a conductive adapting groove 8, specifically, as shown in fig. 3, in order to adapt to the shape of the transformer bushing, the conductive adapting groove 8 is designed to be a circular arc shape, and the inner wall of the conductive adapting groove 8 is provided with a plurality of anti-slip teeth; as shown in fig. 1, in order to adapt to the shape of the overhead wire, the conductive adapting groove 8 is designed to be triangular, and then the conductive adapting grooves 8 on the first power taking block 1 and the second power taking block 2 are close to each other to form a rhombic adapting groove, on the basis that a plurality of conductive adapting grooves 8 with different sizes can be simultaneously arranged on the first power taking block 1 and the second power taking block 2 to adapt to the overhead wires with different sizes; as shown in fig. 2, in order to adapt to the shape of the busbar, the conductive adapting groove 8 is designed to be U-shaped, and a plurality of conductive protruding stabs are arranged on the inner wall of the conductive adapting groove 8 to pierce the sleeve on the surface of the busbar to take electricity.

As the utility model discloses an alternative, electrically conductive adaptation groove 8 formable on an independent conducting block, the conducting block with the cooperation can be dismantled to first electricity piece 1 and the second electricity piece 2 of getting to the accessible is changed the conducting block of different shapes and is adapted to the operation of getting of different scenes.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. An electricity getting caliper is characterized in that: comprises that

The first electricity taking block is provided with a thread groove in a penetrating way;

the second electricity taking block is opposite to the first electricity taking block;

the screw is matched with the thread groove, and one end of the screw is rotatably connected with the second electricity taking block;

the insulating handle is fixedly connected with the screw;

the power supply socket is fixedly connected with the first power taking block in a conductive manner;

the power supply socket is adjacent to but not in contact with the insulated handle.

2. The electricity-taking caliper according to claim 1, wherein: the gap opening of the first electricity taking block and the second electricity taking block is positioned below the insulating handle; the power supply socket is arranged above the insulating handle.

3. The electricity-taking caliper according to claim 2, wherein: the power supply socket and the insulating handle are coaxially arranged.

4. The electricity taking caliper according to any one of claims 1 to 3, wherein: the power-taking clamp further comprises an insulating shell arranged on the outer side of the power-taking clamp.

5. The electric caliper according to any one of claims 1 to 3, wherein: still including locating the direction location structure between first electricity piece of getting and the second electricity piece of getting.

6. The electricity-taking caliper according to claim 5, wherein: the guide positioning structure comprises a guide positioning rod fixedly connected to the second electricity taking block and a guide positioning groove arranged on the first electricity taking block and matched with the guide positioning rod, and the axial direction of the guide positioning rod is arranged along the moving direction of the second electricity taking block.

7. The electric caliper according to any one of claims 1 to 3, wherein: and the first electricity taking block and the second electricity taking block are symmetrically provided with conductive adaptive grooves.

8. The electricity-taking caliper according to claim 7, wherein: the conductive adaptive groove is arc-shaped, and a plurality of anti-skidding teeth are arranged on the inner wall of the conductive adaptive groove.

9. The electricity-taking caliper according to claim 7, wherein: the conductive adapting groove is U-shaped, and a plurality of conductive convex thorns are arranged on the inner wall of the conductive adapting groove.

10. The electricity-taking caliper according to claim 7, wherein: the conductive adapting groove is triangular.