CN112242614A - Ground guiding device of personal security line for power grid construction - Google Patents
Ground guiding device of personal security line for power grid construction Download PDFInfo
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- CN112242614A CN112242614A CN202011296898.3A CN202011296898A CN112242614A CN 112242614 A CN112242614 A CN 112242614A CN 202011296898 A CN202011296898 A CN 202011296898A CN 112242614 A CN112242614 A CN 112242614A
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- ground guiding
- guiding device
- ground
- internal thread
- device body
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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Abstract
The invention discloses a ground guiding device of a personal security wire for power grid construction, which comprises a ground guiding device body, wherein an internal thread fixed block is arranged at the bottom end of the ground guiding device body, a screw is inserted into the ground guiding device body, a nut is arranged at the top end of the screw, a ground guiding sliding block is arranged on the surface of the ground guiding device body, a limiting sliding block is fixedly connected inside the ground guiding sliding block, a second security wire clamping block is arranged on the surface of a first internal thread sleeve, a transmission shaft is inserted into the second security wire clamping block, the top end of the transmission shaft is fixedly connected with an adjusting valve, and a first common gear is fixedly connected at the bottom end of the transmission shaft. This electric wire netting construction personal security line lead ground device, when operating personnel need carry out the removal on a large scale, lead ground slider and can slide at the surface of leading ground device body along with operating personnel's removal, can effectively prevent that operating personnel from droing because of the too big security line clip that leads to of action in the operation process.
Description
Technical Field
The invention relates to the technical field of power grid construction, in particular to a ground guiding device for a personal security line in power grid construction.
Background
The personal security grounding wire for power grid construction is a grounding device which is arranged for preventing induced voltage generated by adjacent live equipment and circuits so as to ensure the personal safety of operators, and therefore, the quality and the practicability of the grounding device are closely related to the personal safety;
1. most of the existing ground guiding devices are fixedly arranged on the ground, and in the using process, if an operator needs to move in a large range, the ground guiding devices need to be fixed again, so that events are wasted, and safety is not high enough;
2. most of the safety lines are clamped on the ground guiding device through a clamp, the clamp is likely to loosen during operation of an operator, and if the clamp falls off from the ground guiding device, certain danger is caused.
Disclosure of Invention
The invention aims to provide a ground guiding device for personal security wire in power grid construction, which aims to solve the problems that the existing ground guiding devices proposed in the background technology are fixedly arranged on the ground, an operator needs to fix the ground guiding device again if the operator needs to move in a large range, and the security wire is clamped on the ground guiding device through a clamp and is not firm and safe enough.
In order to achieve the purpose, the invention provides the following technical scheme: a ground guiding device of a personal security line for power grid construction comprises a ground guiding device body, wherein an internal thread fixing block is arranged at the bottom end of the ground guiding device body, a screw is inserted into the ground guiding device body, a nut is arranged at the top end of the screw, a ground guiding sliding block is arranged on the surface of the ground guiding device body, a limiting sliding block is fixedly connected inside the ground guiding sliding block, a reinforcing block is arranged at the top end of the ground guiding sliding block, a fixing screw is inserted into the reinforcing block, a supporting plate is arranged at the top end of the reinforcing block, a ground guiding clamping column is arranged at the top end of the supporting plate, a first security line clamping block is arranged at the top end of the supporting plate, a first limiting groove is arranged inside the first security line clamping block, a first threaded rod is arranged inside the first security line clamping block, and a first internal thread sleeve is arranged on the surface of the first threaded rod, first internal thread telescopic fixed surface is connected with the ordinary gear of second, the second threaded rod has been installed to the inside of first security line clamp splice, and the second internal thread sleeve has been installed on the surface of second threaded rod, the telescopic fixed surface of second internal thread is connected with the ordinary gear of third, the second security line clamp splice has been installed on the telescopic surface of first internal thread, and the second spacing groove has been seted up to the inside of second security line clamp splice, the inside of second security line clamp splice is inserted and is equipped with the transmission shaft, and the top fixedly connected with governing valve of transmission shaft, the first ordinary gear of bottom fixedly connected with of transmission shaft.
Preferably, lead even the installing of bottom of ground device body internal thread fixed block, and the internal thread has all been seted up to the inside of every internal thread fixed block of group, the spiral rotary type structure is constituteed with the surface of screw in the inside of internal thread fixed block.
Preferably, the top end of the screw is connected with the bottom end of the nut, the nut is of a hexagonal structure, and a hexagonal groove is formed in the nut.
Preferably, the top end of the ground guiding device body is of a rectangular structure, and round grooves are uniformly formed in the top end of the ground guiding device body.
Preferably, the surface of the ground guiding device body is provided with a rectangular groove, the limiting sliding block is of a rectangular structure, the limiting sliding block is arranged inside the ground guiding sliding block, and the surface of the ground guiding device body and the inside of the ground guiding sliding block form a sliding structure.
Preferably, the first limiting groove is of a semicircular structure, the second limiting groove is of a semicircular structure, and the first limiting groove and the second limiting groove can form a complete circle when the top end of the first safety wire clamping block is attached to the bottom end of the second safety wire clamping block.
Preferably, the front face of the first common gear is meshed with the back face of the second common gear, and the front face of the first common gear and the back face of the second common gear form a rotary structure.
Preferably, the back surface of the first common gear is meshed with the front surface of the third common gear, and the back surface of the first common gear and the front surface of the third common gear form a rotating structure.
Preferably, an internal thread is formed in the first internal thread sleeve, and the inside of the first internal thread sleeve and the surface of the first threaded rod form a spiral rotating structure.
Preferably, the internal thread is opened to the telescopic inside of second internal thread, and the telescopic inside of second internal thread and the surface of second threaded rod constitute spiral rotary type structure.
Compared with the prior art, the invention has the beneficial effects that: the ground guiding device of the personal security line for power grid construction,
1. the ground guide sliding block can slide on the surface of the ground guide device body, and when an operator needs to move in a large range, the ground guide sliding block can slide on the surface of the ground guide device body along with the movement of the operator;
2. the safety line clamp is clamped on the ground guiding clamping column, and then the safety line is fixed through the clamping of the first safety line clamping block and the second safety line clamping block, so that the safety line clamp which is caused by overlarge action of an operator in the operation process can be effectively prevented from falling off.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic side sectional view of the first and second security thread blocks, the first and second internally threaded sleeves of the present invention;
FIG. 4 is a schematic top view of the first, second and third common gears of the present invention;
FIG. 5 is a schematic top view of the structure of the ground guiding device body and the nut of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 7 is an enlarged view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a ground guide device body; 101. an internal thread fixing block; 102. screws; 103. a nut; 2. a ground guide sliding block; 201. a reinforcing block; 202. a support plate; 203. a ground guiding clamping column; 204. fixing screws; 205. a limiting slide block; 3. a first safety wire clamping block; 301. a first limit groove; 4. a second security wire clamping block; 401. a second limit groove; 402. a drive shaft; 403. adjusting a valve; 404. a first common gear; 5. a first internally threaded sleeve; 501. a first threaded rod; 502. a second common gear; 6. a second internally threaded sleeve; 601. a second threaded rod; 602. a third common gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a ground guiding device of a personal security line for power grid construction comprises a ground guiding device body 1, an internal thread fixing block 101 is arranged at the bottom end of the ground guiding device body 1, a screw 102 is inserted into the ground guiding device body 1, a nut 103 is arranged at the top end of the screw 102, a ground guiding sliding block 2 is arranged on the surface of the ground guiding device body 1, a limiting sliding block 205 is fixedly connected inside the ground guiding sliding block 2, a reinforcing block 201 is arranged at the top end of the ground guiding sliding block 2, a fixing screw 204 is inserted into the reinforcing block 201, a supporting plate 202 is arranged at the top end of the reinforcing block 201, a ground guiding clamping column 203 is arranged at the top end of the supporting plate 202, a first security line clamping block 3 is arranged at the top end of the supporting plate 202, a first limiting groove 301 is arranged inside the first security line clamping block 3, a first threaded rod 501 is arranged inside the first security line clamping block 3, and a first internal thread sleeve 5 is arranged on the surface of the first threaded, the surface of the first internal thread sleeve 5 is fixedly connected with a second common gear 502, the inside of the first safety line clamping block 3 is provided with a second threaded rod 601, the surface of the second threaded rod 601 is provided with a second internal thread sleeve 6, the surface of the second internal thread sleeve 6 is fixedly connected with a third common gear 602, the surface of the first internal thread sleeve 5 is provided with a second safety line clamping block 4, the inside of the second safety line clamping block 4 is provided with a second limiting groove 401, the inside of the second safety line clamping block 4 is inserted with a transmission shaft 402, the top end of the transmission shaft 402 is fixedly connected with a regulating valve 403, and the bottom end of the transmission shaft 402 is fixedly connected with a first common gear 404.
The bottom end of the ground guiding device body 1 in this example is uniformly provided with internal thread fixing blocks 101, internal threads are arranged inside each group of internal thread fixing blocks 101, the inside of the internal thread fixing blocks 101 and the surface of a screw 102 form a spiral rotating structure, and the ground guiding device body 1 can be fixedly installed on the ground by inserting the screw 102 into the ground;
the top end of the screw 102 is connected with the bottom end of the nut 103, the nut 103 is of a hexagonal structure, and a hexagonal groove is formed in the nut 103, so that a hexagonal wrench can be inserted into the nut 103, and the screw 102 can be conveniently disassembled and assembled;
the top end of the ground guiding device body 1 is of a rectangular structure, round grooves are uniformly formed in the top end of the ground guiding device body 1, and the screws 102 and the nuts 103 can be conveniently installed by forming the round grooves in the top end of the ground guiding device body 1;
the surface of the ground guiding device body 1 is provided with a rectangular groove, the limiting slide block 205 is of a rectangular structure, the limiting slide block 205 is arranged inside the ground guiding slide block 2, and the surface of the ground guiding device body 1 and the inside of the ground guiding slide block 2 form a sliding structure, so that when an operator moves in a large range, the ground guiding slide block 2 can slide along with the movement of the operator;
the first limiting groove 301 is of a semicircular structure, the second limiting groove 401 is of a semicircular structure, when the top end of the first safety wire clamping block 3 is attached to the bottom end of the second safety wire clamping block 4, the first limiting groove 301 and the second limiting groove 401 can form a complete circle, and the safety wire can be fixed through the clamping of the first limiting groove 301 and the second limiting groove 401;
the front surface of the first common gear 404 is meshed with the back surface of the second common gear 502, and the front surface of the first common gear 404 and the back surface of the second common gear 502 form a rotary structure, so that the first internal thread sleeve 5 can rotate through the rotation of the first common gear 404;
the back surface of the first common gear 404 is meshed with the front surface of the third common gear 602, and the back surface of the first common gear 404 and the front surface of the third common gear 602 form a rotary structure, so that the second internally threaded sleeve 6 can be rotated by the rotation of the first common gear 404;
an internal thread is formed inside the first internal thread sleeve 5, the inside of the first internal thread sleeve 5 and the surface of the first threaded rod 501 form a spiral rotating type structure, and the first threaded rod 501 can stretch and retract by rotating the first internal thread sleeve 5;
the internal thread has been seted up to the inside of second internal thread sleeve 6, and the inside of second internal thread sleeve 6 constitutes spiral rotary type structure with the surface of second threaded rod 601, and rotation through second internal thread sleeve 6 can make second threaded rod 601 stretch out and draw back.
The working principle is as follows: according to fig. 1-7, when an operator needs to move in a large range during operation, firstly, the safety line is clamped and fixed on the ground guiding clamping column 203, the ground guiding device body 1 can be fixed on the ground by inserting the screw 102 into the ground, the ground guiding sliding block 2 is arranged on the surface of the ground guiding device body 1, and the limit sliding block 205 is clamped in a rectangular hole groove formed in the surface of the ground guiding device body 1, so that the ground guiding sliding block 2 can horizontally slide on the surface of the ground guiding device body 1, and the ground guiding sliding block 2 can horizontally slide along with the movement of the operator when the operator needs to move in a large range;
according to fig. 1-7, when the security thread is required to fall off during the operation of an operator, the security thread passes through the first limiting groove 301, the security thread clamp is clamped on the surface of the ground guiding clamping column 203, the transmission shaft 402 can be rotated by rotating the adjusting valve 403, the first common gear 404 can be rotated by the rotation of the transmission shaft 402, the second common gear 502 and the third common gear 602 can be simultaneously rotated by the rotation of the first common gear 404, the first internal thread sleeve 5 and the second internal thread sleeve 6 can be rotated by the simultaneous rotation of the second common gear 502 and the third common gear 602, the first threaded rod 5 and the second threaded rod 601 can be extended and retracted by the simultaneous rotation of the first internal thread sleeve 5 and the second internal thread sleeve 6, and the second security thread clamp 4 can be lifted and lowered by the extension of the first threaded rod 501 and the second threaded rod 601, through laminating second security wire clamp 4's bottom and first security wire clamp 3's top mutually for first spacing groove 301 and second spacing groove 401 can carry out the block with security wire fixed, can effectively prevent the condition that the security wire appears droing in the operation process by this mode.
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 (10)
1. The utility model provides a lead ground device of personal security line of electric wire netting construction, is including leading ground device body (1), its characterized in that: the ground guiding device comprises a ground guiding device body (1), wherein an internal thread fixing block (101) is arranged at the bottom end of the ground guiding device body (1), a screw (102) is inserted into the ground guiding device body (1), a nut (103) is arranged at the top end of the screw (102), a ground guiding sliding block (2) is arranged on the surface of the ground guiding device body (1), a limiting sliding block (205) is fixedly connected into the ground guiding sliding block (2), a reinforcing block (201) is arranged at the top end of the ground guiding sliding block (2), a fixing screw (204) is inserted into the reinforcing block (201), a supporting plate (202) is arranged at the top end of the reinforcing block (201), a ground guiding clamping column (203) is arranged at the top end of the supporting plate (202), a first safety line clamping block (3) is arranged at the top end of the supporting plate (202), a first limiting groove (301) is arranged in the first safety line clamping block, a first threaded rod (501) is arranged in the first safety line clamping block (3), a first internal thread sleeve (5) is arranged on the surface of the first threaded rod (501), a second common gear (502) is fixedly connected to the surface of the first internal thread sleeve (5), a second threaded rod (601) is arranged in the first safety line clamping block (3), a second internal thread sleeve (6) is arranged on the surface of the second threaded rod (601), a third common gear (602) is fixedly connected to the surface of the second internal thread sleeve (6), a second safety line clamping block (4) is arranged on the surface of the first internal thread sleeve (5), a second limit groove (401) is arranged in the second safety line clamping block (4), a transmission shaft (402) is inserted in the second safety line clamping block (4), and an adjusting valve (403) is fixedly connected to the top end of the transmission shaft (402), the bottom end of the transmission shaft (402) is fixedly connected with a first common gear (404).
2. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: lead even the installing of bottom of ground device body (1) internal thread fixed block (101), and the inside of every internal thread fixed block of group (101) all sets up there is the internal thread, the inside of internal thread fixed block (101) and the surface constitution spiral rotary type structure of screw (102).
3. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: the top end of the screw (102) is connected with the bottom end of the nut (103), the nut (103) is of a hexagonal structure, and a hexagonal groove is formed in the nut (103).
4. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: the top end of the ground guiding device body (1) is of a rectangular structure, and round grooves are uniformly formed in the top end of the ground guiding device body (1).
5. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: the surface of the ground guiding device body (1) is provided with a rectangular groove, the limiting sliding block (205) is of a rectangular structure, the limiting sliding block (205) is arranged inside the ground guiding sliding block (2), and the surface of the ground guiding device body (1) and the inside of the ground guiding sliding block (2) form a sliding structure.
6. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: first spacing groove (301) are semi-circular structure, second spacing groove (401) are semi-circular structure, first spacing groove (301) and second spacing groove (401) can constitute a complete circular shape when the top of first security wire clamp piece (3) and the bottom laminating of second security wire clamp piece (4).
7. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: the front surface of the first common gear (404) is meshed with the back surface of the second common gear (502), and the front surface of the first common gear (404) and the back surface of the second common gear (502) form a rotary structure.
8. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: the back surface of the first common gear (404) is meshed with the front surface of the third common gear (602), and the back surface of the first common gear (404) and the front surface of the third common gear (602) form a rotary structure.
9. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: an internal thread is formed in the first internal thread sleeve (5), and a spiral rotating structure is formed between the interior of the first internal thread sleeve (5) and the surface of the first threaded rod (501).
10. The ground guiding device of the personal security wire for power grid construction according to claim 1, wherein: an internal thread is formed in the second internal thread sleeve (6), and a spiral rotating structure is formed between the interior of the second internal thread sleeve (6) and the surface of the second threaded rod (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296898.3A CN112242614A (en) | 2020-11-18 | 2020-11-18 | Ground guiding device of personal security line for power grid construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296898.3A CN112242614A (en) | 2020-11-18 | 2020-11-18 | Ground guiding device of personal security line for power grid construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112242614A true CN112242614A (en) | 2021-01-19 |
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ID=74175209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011296898.3A Pending CN112242614A (en) | 2020-11-18 | 2020-11-18 | Ground guiding device of personal security line for power grid construction |
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| Country | Link |
|---|---|
| CN (1) | CN112242614A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145476A (en) * | 2017-11-16 | 2018-06-12 | 天长市天翔集团有限公司 | One kind being capable of pinpoint adjustable mechanical fixture |
| CN110829056A (en) * | 2019-12-02 | 2020-02-21 | 王继军 | Low-voltage short circuit grounding wire operating device |
| CN210380061U (en) * | 2019-07-05 | 2020-04-21 | 恩施杰锐电力工程有限公司 | Grounding protection device for electric power construction |
-
2020
- 2020-11-18 CN CN202011296898.3A patent/CN112242614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145476A (en) * | 2017-11-16 | 2018-06-12 | 天长市天翔集团有限公司 | One kind being capable of pinpoint adjustable mechanical fixture |
| CN210380061U (en) * | 2019-07-05 | 2020-04-21 | 恩施杰锐电力工程有限公司 | Grounding protection device for electric power construction |
| CN110829056A (en) * | 2019-12-02 | 2020-02-21 | 王继军 | Low-voltage short circuit grounding wire operating device |
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Application publication date: 20210119 |