CN213936577U - Indirect grounding wire transfer device - Google Patents
Indirect grounding wire transfer device Download PDFInfo
- Publication number
- CN213936577U CN213936577U CN202120307132.4U CN202120307132U CN213936577U CN 213936577 U CN213936577 U CN 213936577U CN 202120307132 U CN202120307132 U CN 202120307132U CN 213936577 U CN213936577 U CN 213936577U
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- Prior art keywords
- clamping block
- clamp splice
- mounting box
- ground wire
- transfer device
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- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses an indirect earth connection transmission device, including the main part, the top of main part is equipped with the fastener, the bottom of main part is equipped with the mounting box, and the inside of mounting box is equipped with first clamp splice and second clamp splice, is equipped with the ground wire joint between first clamp splice and the second clamp splice, and the top that the ground wire connects is equipped with the insulated wire, one side of second clamp splice is equipped with the rigidity line, one side of mounting box is equipped with the pulley yoke, and the top of pulley yoke and main part all is equipped with the big pulley, the inside of pulley yoke is equipped with the small pulley, one side of first clamp splice is rotated and is connected with the connecting rod, and the inner wall welding of mounting box has the fixed axle, and the one end of fixed axle is rotated and is connected with the sheave. The utility model discloses a set up first clamp splice, second clamp splice, rigid line and insulated wire, pulling rigid line can stimulate the second clamp splice, makes the second clamp splice remove and opens, and the insulated wire of pulling this moment can make the ground wire connect to rise to get into between first clamp splice and the second clamp splice, press from both sides the ground wire joint tightly.
Description
Technical Field
The utility model relates to an electric power earth connection technical field especially relates to an indirect earth connection transmission device.
Background
The ground wire ensures the safety of personnel and maintenance operation basically, the ground wire hooking is usually completed by manual operation of an insulating rod or an insulating rope, the overhead line ground wire hooking is usually completed by climbing a tower, the transformer substation ground wire hooking is completed by auxiliary operating personnel of a crane, and the high-altitude falling and induction electric shock risks exist.
Through retrieval, a patent with Chinese patent publication No. CN109546373B discloses a grounding wire clamp installation device for a transformer substation and a grounding wire clamp installation method, and relates to the technical field of grounding wire clamp installation. The device comprises an insulating support frame, an insulating operating rod and an insulating wire hanging pulley. An insulating hoisting tackle is arranged at the end part of the insulating support frame; the insulating operating rod is provided with a free end and an operating end which are oppositely arranged; the insulation operating rod is configured to convey the insulation wire hanging trolley to the live conductor through the matching of the insulation hoisting trolley and the insulation operating rod after the insulation wire hanging trolley is installed at the operating end; after the insulated wire hanging trolley is installed on the live wire, the insulated operating rod is configured to install the ground clamp on the operating end, and the ground clamp is installed on the live wire through the cooperation of the insulated wire hanging trolley and the insulated operating rod.
In the above patent, a grounding wire clamp installation device for a transformer substation and a grounding wire clamp installation method have the following disadvantages: the device is relatively inconvenient to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an indirect grounding wire transfer device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an indirect earth connection transfer device, includes the main part, and the top of main part is equipped with the fastener, the bottom of main part is equipped with the mounting box, and the inside of mounting box is equipped with first clamp splice and second clamp splice, is equipped with the ground wire between first clamp splice and the second clamp splice and connects, and the top that the ground wire connects is equipped with the insulated wire, one side of second clamp splice is equipped with the rigidity line.
Further, one side of mounting box is equipped with the pulley yoke, and the top of pulley yoke and main part all is equipped with big pulley, the inside of pulley yoke is equipped with the small pulley.
Furthermore, one side of the first clamping block is rotatably connected with a connecting rod, a fixing shaft is welded on the inner wall of the mounting box, a grooved wheel is rotatably connected to one end of the fixing shaft, fixing columns are welded on one end of the connecting rod and one side of the second clamping block, and the two fixing columns are respectively located in two grooves of the grooved wheel.
Furthermore, springs are arranged on one sides of the first clamping block and the second clamping block.
Further, a connecting plate is fixedly connected between the main body and the mounting box.
Furthermore, the bottom end of the ground wire joint is provided with a ground wire terminal.
Furthermore, a guide sleeve is welded at the bottom end of the mounting box.
Furthermore, a limiting plate is welded at the top end of the mounting box.
Further, the top and the bottom of first clamp splice with the second clamp splice all are equipped with the gyro wheel.
The utility model has the advantages that:
1. the first clamping block, the second clamping block, the rigid wire and the insulating wire are arranged, the rigid wire is pulled, the second clamping block can be pulled, the second clamping block is opened in a moving mode, the insulating wire is pulled at the moment, the ground wire connector can be lifted, and therefore the ground wire connector enters between the first clamping block and the second clamping block, and the ground wire connector is clamped tightly;
2. the two large pulleys are convenient for pulling the insulated wire to enable the ground wire joint to ascend, and the small pulley is convenient for pulling the second clamping block to install the ground wire joint;
3. by arranging the connecting rod, the grooved pulley and the fixing column, when the rigid wire pulls the second clamping block, the fixing column on the second clamping block can be driven to move, the grooved pulley is driven to rotate by the fixing column, so that the connecting rod is pushed, the first clamping block is far away from the second clamping block, the first clamping block and the second clamping block are opened, and the ground wire joint can conveniently enter between the first clamping block and the second clamping block for installation and fixation;
4. the spring is arranged, so that the first clamping block and the second clamping block can reset conveniently, and the ground wire connector is clamped and fixed;
5. the guide sleeve and the limiting plate are arranged, the ground wire joint can conveniently enter between the first clamping block and the second clamping block through the guide sleeve, and the limiting plate can limit the ground wire joint so that the ground wire joint is just clamped by the first clamping block and the second clamping block;
6. through setting up the gyro wheel, the gyro wheel is convenient for first clamp splice and second clamp splice and is removed to the installation of ground wire joint is convenient for.
Drawings
Fig. 1 is a schematic front view of an indirect ground line transmission device according to embodiment 1;
fig. 2 is a schematic cross-sectional structural diagram of an indirect ground wire transmission device according to embodiment 1;
fig. 3 is a front sectional view of an indirect ground wire transfer device according to embodiment 1;
fig. 4 is a schematic cross-sectional structural diagram of an indirect ground wire transmission device according to embodiment 2.
In the figure: the ground wire fixing device comprises a main body 1, a large pulley 2, an insulating rope 3, a pulley yoke 4, a rigid wire 5, a ground wire terminal 6, a ground wire joint 7, a guide sleeve 8, a mounting box 9, a connecting plate 10, a small pulley 11, a spring 12, a first clamping block 13, a second clamping block 14, a limiting plate 15, a fixed column 16, a fixed shaft 17, a grooved pulley 18, a connecting rod 19 and a roller 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, an indirect grounding wire transfer device comprises a main body 1, wherein a wire clamp is arranged at the top end of the main body 1, a mounting box 9 is arranged at the bottom end of the main body 1, a first clamping block 13 and a second clamping block 14 are arranged inside the mounting box 9, a grounding wire joint 7 is arranged between the first clamping block 13 and the second clamping block 14, an insulating wire 3 is arranged at the top end of the grounding wire joint 7, a rigid wire 5 is arranged on one side of the second clamping block 14, the second clamping block 14 can be pulled by pulling the rigid wire 5, the second clamping block 14 is moved to be opened, and the insulating wire 3 is pulled at the moment, so that the grounding wire joint 7 can be lifted, and then enters between the first clamping block 13 and the second clamping block 14 to clamp the grounding wire joint 7 tightly.
Wherein, one side of mounting box 9 is equipped with pulley yoke 4, and pulley yoke 4 all is equipped with big pulley 2 with the top of main part 1, and the inside of pulley yoke 4 is equipped with small pulley 11, is convenient for spur insulated wire 3 through two big pulleys 2, makes ground wire joint 7 rise, through small pulley 11, is convenient for spur second clamp splice 14, installation ground wire joint 7.
One side of the first clamping block 13 is rotatably connected with a connecting rod 19, a fixing shaft 17 is welded on the inner wall of the mounting box 9, one end of the fixing shaft 17 is rotatably connected with a grooved pulley 18, one end of the connecting rod 19 and one side of the second clamping block 14 are both welded with fixing columns 16, the two fixing columns 16 are respectively located in two grooves of the grooved pulley 18, when the second clamping block 14 is pulled through the rigid wire 5, the fixing columns 16 on the second clamping block 14 can be driven to move, the grooved pulley 18 is driven to rotate by the fixing columns 16, the connecting rod 19 is pushed, the first clamping block 13 is far away from the second clamping block 14, and the first clamping block 13 and the second clamping block 14 are opened, so that the ground wire connector 7 can conveniently enter between the first clamping block 13 and the second clamping block 14 to be mounted and fixed.
Wherein, one side of first clamp splice 13 and second clamp splice 14 all is equipped with spring 12, is convenient for first clamp splice 13 and second clamp splice 14 to reset through spring 12, presss from both sides the tight fixedly with ground wire joint 7.
Wherein, the main part 1 is fixedly connected with connecting plate 10 between the mounting box 9, is convenient for the fixing of mounting box 9.
Wherein, the bottom end of the ground wire joint 7 is provided with a ground wire terminal 6 which is convenient for connecting a ground wire.
Wherein, the bottom welding of mounting box 9 has guide sleeve 8, and guide sleeve 8 is convenient for ground wire to connect 7 and is gone into between first clamp splice 13 and second clamp splice 14.
Wherein, the top welding of mounting box 9 has limiting plate 15, and limiting plate 15 can carry on spacingly to ground wire joint 7, makes ground wire joint 7 just to be cliied by first clamp splice 13 and second clamp splice 14.
The working principle is as follows: the second clamping block 14 can be pulled by pulling the rigid wire 5, so that the second clamping block 14 moves to be opened, and the ground wire joint 7 can be lifted by pulling the insulating wire 3, so that the ground wire joint enters between the first clamping block 13 and the second clamping block 14 to clamp the ground wire joint 7;
the two large pulleys 2 are convenient for pulling the insulating wire 3 to enable the ground wire joint 7 to ascend, and the small pulley 11 is convenient for pulling the second clamping block 14 to install the ground wire joint 7;
when the second clamping block 14 is pulled through the rigid wire 5, the fixed column 16 on the second clamping block 14 is driven to move, the grooved wheel 18 is rotated by the fixed column 16, so that the connecting rod 19 is pushed, the first clamping block 13 is far away from the second clamping block 14, the first clamping block 13 and the second clamping block 14 are opened, and the ground wire joint 7 can conveniently enter between the first clamping block 13 and the second clamping block 14 for installation and fixation;
the first clamping block 13 and the second clamping block 14 are convenient to reset through the spring 12, and the ground wire joint 7 is clamped and fixed;
the guide sleeve 8 facilitates the ground wire connector 7 to enter between the first clamping block 13 and the second clamping block 14;
the limiting plate 15 can limit the ground wire connector 7, so that the ground wire connector 7 is just clamped by the first clamping block 13 and the second clamping block 14.
Example 2
Referring to fig. 4, compared to embodiment 1, in this embodiment, in order to increase the practicability of the device, rollers 20 are disposed at the top and bottom ends of the first clamping block 13 and the second clamping block 14, and the rollers 20 facilitate the movement of the first clamping block 13 and the second clamping block 14, thereby facilitating the installation of the ground wire terminal 7.
The working principle is as follows: the second clamping block 14 can be pulled by pulling the rigid wire 5, so that the second clamping block 14 moves to be opened, and the ground wire joint 7 can be lifted by pulling the insulating wire 3, so that the ground wire joint enters between the first clamping block 13 and the second clamping block 14 to clamp the ground wire joint 7;
the two large pulleys 2 are convenient for pulling the insulating wire 3 to enable the ground wire joint 7 to ascend, and the small pulley 11 is convenient for pulling the second clamping block 14 to install the ground wire joint 7;
when the second clamping block 14 is pulled through the rigid wire 5, the fixed column 16 on the second clamping block 14 is driven to move, the grooved wheel 18 is rotated by the fixed column 16, so that the connecting rod 19 is pushed, the first clamping block 13 is far away from the second clamping block 14, the first clamping block 13 and the second clamping block 14 are opened, and the ground wire joint 7 can conveniently enter between the first clamping block 13 and the second clamping block 14 for installation and fixation;
the first clamping block 13 and the second clamping block 14 are convenient to reset through the spring 12, and the ground wire joint 7 is clamped and fixed;
the guide sleeve 8 facilitates the ground wire connector 7 to enter between the first clamping block 13 and the second clamping block 14;
the limiting plate 15 can limit the ground wire connector 7, so that the ground wire connector 7 is just clamped by the first clamping block 13 and the second clamping block 14;
the roller 20 facilitates the movement of the first clamping block 13 and the second clamping block 14 and thus the mounting of the ground lug 7.
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 (9)
1. The utility model provides an indirect earth connection transfer device, includes main part (1), and the top of main part (1) is equipped with the fastener, its characterized in that, the bottom of main part (1) is equipped with mounting box (9), and the inside of mounting box (9) is equipped with first clamp splice (13) and second clamp splice (14), is equipped with ground wire joint (7) between first clamp splice (13) and second clamp splice (14), and the top of ground wire joint (7) is equipped with insulated wire (3), one side of second clamp splice (14) is equipped with rigid line (5).
2. The indirect grounding wire transfer device according to claim 1, wherein one side of the mounting box (9) is provided with a pulley yoke (4), the pulley yoke (4) and the top of the main body (1) are both provided with large pulleys (2), and the inside of the pulley yoke (4) is provided with small pulleys (11).
3. The indirect earth wire transmission device according to claim 1, wherein a connecting rod (19) is rotatably connected to one side of the first clamping block (13), a fixed shaft (17) is fixedly connected to the inner wall of the mounting box (9), a grooved pulley (18) is rotatably connected to one end of the fixed shaft (17), a fixed column (16) is fixedly connected to one end of the connecting rod (19) and one side of the second clamping block (14), and the two fixed columns (16) are respectively located in two grooves of the grooved pulley (18).
4. An indirect earth wire transfer device according to claim 1, characterized in that the first clamping block (13) and the second clamping block (14) are provided with a spring (12) on one side.
5. An indirect earth wire transfer device according to claim 1, characterized in that a connection plate (10) is fixedly connected between the main body (1) and the mounting box (9).
6. An indirect earth wire transfer device according to claim 1, characterised in that the bottom end of the earth wire connection (7) is provided with an earth wire terminal (6).
7. An indirect earth wire transfer device according to claim 1, characterized in that a guide sleeve (8) is fixedly connected to the bottom end of the mounting box (9).
8. An indirect earth wire transfer device according to claim 1, wherein a limiting plate (15) is fixedly connected to the top end of the mounting box (9).
9. An indirect earth wire transfer device according to any one of claims 1-8, characterized in that the first clamping block (13) and the second clamping block (14) are provided with rollers (20) at the top and bottom ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307132.4U CN213936577U (en) | 2021-02-03 | 2021-02-03 | Indirect grounding wire transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307132.4U CN213936577U (en) | 2021-02-03 | 2021-02-03 | Indirect grounding wire transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936577U true CN213936577U (en) | 2021-08-10 |
Family
ID=77159340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120307132.4U Expired - Fee Related CN213936577U (en) | 2021-02-03 | 2021-02-03 | Indirect grounding wire transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936577U (en) |
-
2021
- 2021-02-03 CN CN202120307132.4U patent/CN213936577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |