CN219833045U - Electric power construction earthing device - Google Patents
Electric power construction earthing device Download PDFInfo
- Publication number
- CN219833045U CN219833045U CN202321058583.4U CN202321058583U CN219833045U CN 219833045 U CN219833045 U CN 219833045U CN 202321058583 U CN202321058583 U CN 202321058583U CN 219833045 U CN219833045 U CN 219833045U
- Authority
- CN
- China
- Prior art keywords
- internal thread
- rod
- grounding
- power construction
- thick bamboo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses an electric power construction grounding device which comprises an internal thread cylinder, wherein the top of the internal thread cylinder is fixedly provided with a grounding rod, the bottom of the grounding rod penetrates through the internal thread cylinder, the internal thread cylinder is rotationally connected with a rotating rod, the rotating rod is internally fixedly provided with a conducting rod through a reserved hole, the top of the rotating rod is fixedly provided with an installation box, the top of the conducting rod is provided with a binding post, the binding post is positioned in the installation box, the peripheral surface of the rotating rod is provided with external threads, and thread teeth of the external threads are meshed with thread grooves of the internal thread cylinder. According to the electric power construction grounding device, a person can fix the internal thread cylinder at a specified position so that the grounding rod can be inserted into the ground, the person can connect an electric wire with a binding post at the top of the conducting rod, at the moment, the rotating rod is screwed into the internal thread cylinder so that the conducting rod and the grounding rod can realize the grounding operation of the electric wire, and the electric power construction grounding device is suitable for being widely popularized and used.
Description
Technical Field
The utility model relates to the technical field of power construction, in particular to a power construction grounding device.
Background
The power grounding device is a safety protection device of a power system, and is mainly used for grounding zero potential of power equipment, a power transmission line and the like, so that personal safety and normal operation of the equipment are ensured.
The utility model discloses a portable electric power construction grounding device, which comprises an insulating rod, wherein a threaded rod is arranged in an inner cavity of the insulating rod, the top of the threaded rod penetrates through the top of the insulating rod and is fixedly connected with a mounting box, movable plates are arranged on two sides of the inner cavity of the mounting box, limit rods are fixedly connected to one sides of the two opposite movable plates, pull rods are fixedly connected to one sides of the two opposite movable plates, one sides of the two opposite pull rods penetrate through the outer sides of the mounting box and are fixedly connected with pull rings, springs are sleeved on the surfaces of the pull rods, and connecting frames are arranged on the tops of the mounting boxes.
The existing electric power construction grounding device is convenient for personnel to carry, but in the installation process, the components connected with the ground and the components connected with the electric wires cannot be separated from each other, so that the selection can be made only between the connection with the electric wires or the connection with the ground, and the use convenience is poor.
Disclosure of Invention
The utility model mainly aims to provide an electric power construction grounding device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an electric power construction earthing device, includes the internal thread section of thick bamboo, top fixed mounting has the grounding rod in the internal thread section of thick bamboo, the internal thread section of thick bamboo is run through to the grounding rod bottom, the internal thread section of thick bamboo internal rotation is connected with the bull stick, there is the conducting rod through preformed hole fixed mounting in the bull stick, bull stick top fixed mounting has the mounting box, the conducting rod top is provided with the terminal, the terminal is located the mounting box, the peripheral surface of bull stick is provided with the external screw thread, the screw thread tooth of external screw thread meshes with the screw thread groove of internal thread section of thick bamboo.
Further, the connecting screw thread has been seted up to the peripheral surface of installation box, there is the barrel installation box top through connecting screw thread connection, the through-hole has been seted up on barrel top surface, be provided with annular gasbag through the reservation groove in the through-hole, annular gasbag one end hot melt is connected with the gas-supply pipe, gas-supply pipe one end runs through the through-hole and is located outside the barrel and be provided with the valve.
Further, a fixing ring is fixedly arranged at the bottom of the periphery of the internal thread cylinder, and a fixing hole is formed in the top surface of the fixing ring.
Further, rubber pads are connected to the top of the installation box in a gluing mode.
Further, a limiting block is fixedly arranged at the bottom of the inner side wall of the internal thread cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up bull stick, conducting rod, grounding rod and internal thread section of thick bamboo, bull stick and internal thread section of thick bamboo can split, consequently, conducting rod and grounding rod can separate, so, personnel can fix internal thread section of thick bamboo at the assigned position earlier for the grounding rod inserts ground, and personnel can be connected the terminal at electric wire and conducting rod top, at this moment, precess the bull stick into internal thread section of thick bamboo again, make conducting rod and grounding rod, just can realize the earthing operation of electric wire, local earthing device can split into two parts, can carry out earthing and wiring operation simultaneously, thereby be convenient for personnel use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a grounding device for power construction according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a grounding device for power construction according to the present utility model.
FIG. 3 is a schematic view of the connection structure of the annular air bag, the air pipe and the valve of the electric power construction grounding device.
In the figure: 1. an internal thread cylinder; 2. a fixing ring; 3. a fixing hole; 4. a grounding rod; 5. a rotating rod; 6. a mounting box; 7. an external thread; 8. a cylinder; 9. a through hole; 10. a rubber pad; 11. a conductive rod; 12. a limiting block; 13. binding posts; 14. an annular air bag; 15. a gas pipe; 16. and (3) a valve.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and 2, the electric power construction grounding device comprises an internal thread cylinder 1, a grounding rod 4 is fixedly arranged at the inner top of the internal thread cylinder 1, the bottom of the grounding rod 4 penetrates through the internal thread cylinder 1, a rotating rod 5 is rotationally connected with the internal thread cylinder 1, a conducting rod 11 is fixedly arranged in the rotating rod 5 through a reserved hole, a mounting box 6 is fixedly arranged at the top of the rotating rod 5, a binding post 13 is arranged at the top of the conducting rod 11, the binding post 13 is positioned in the mounting box 6, an external thread 7 is arranged on the peripheral surface of the rotating rod 5, thread teeth of the external thread 7 are meshed with thread grooves of the internal thread cylinder 1, the mounting box 6 and the internal thread cylinder 1 are made of insulating plastics, and the internal thread cylinder 1 and the rotating rod 5 are matched through threads, so that the electric power construction grounding device has certain stability.
As shown in fig. 1, 2 and 3, the peripheral surface of the installation box 6 is provided with a connecting thread, the top of the installation box 6 is connected with a cylinder 8 through the connecting thread, the top surface of the cylinder 8 is provided with a through hole 9, an annular air bag 14 is arranged in the through hole 9 through a reserved groove, one end of the annular air bag 14 is connected with a gas pipe 15 in a hot melting mode, one end of the gas pipe 15 penetrates through the through hole 9 to be positioned outside the cylinder 8 and is provided with a valve 16, a person can penetrate an electric wire through the through hole 9 and then is connected with a binding post 13, the inner wall of the cylinder 8 is provided with an internal thread, the outer wall of the installation box 6 is provided with an external thread, and therefore the cylinder 8 can be connected and fixed with the installation box 6, and the person can use an external air pump to inflate the annular air bag 14 through the gas pipe 15, so that the annular air bag 14 is inflated and swells, and the through hole 9 is plugged.
As shown in fig. 1, a fixing ring 2 is fixedly installed at the bottom of the periphery of the internal thread cylinder 1, a fixing hole 3 is formed in the top surface of the fixing ring 2, and a person can fix the internal thread cylinder 1 at a specified position by using the fixing ring 2, so that the grounding rod is in contact with the ground.
Wherein, as shown in fig. 2, the rubber pad 10 is connected to the top of the mounting box 6 in a gluing way, and the rubber pad 10 has good deformability and can be fully contacted with the cylinder 8.
As shown in fig. 2, a limiting block 12 is fixedly installed at the bottom of the inner side wall of the internal thread cylinder 1, and when the bottom of the rotating rod 5 contacts with the limiting block 12, the conductive rod 11 fully contacts with the grounding rod 4, so that the grounding operation is completed.
It should be noted that, the utility model is an electric power construction grounding device, when working, a person firstly takes out the rotating rod 5 from the internal thread cylinder 1, then, the person can fix the internal thread cylinder 1 at a corresponding position, so that the bottom of the grounding rod 4 is inserted into the ground, meanwhile, another person can manually connect the binding post 13 positioned in the mounting box 6 with an electric wire, then, the person can screw the rotating rod 5 into the internal thread cylinder 1, so that the bottom of the conductive rod 11 contacts the top of the grounding rod 4, thereby completing the electric wire grounding operation, and the mounting box 6 and the internal thread cylinder 1 are both made of insulating plastics, thus effectively ensuring the safety of the device.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an electric power construction earthing device, includes internal thread section of thick bamboo (1), its characterized in that: the utility model discloses a high-voltage cable grounding device, including internal thread section of thick bamboo (1), top fixed mounting has grounding rod (4), grounding rod (4) bottom runs through internal thread section of thick bamboo (1), internal thread section of thick bamboo (1) internal rotation is connected with bull stick (5), there is conducting rod (11) through preformed hole fixed mounting in bull stick (5), bull stick (5) top fixed mounting has mounting box (6), conducting rod (11) top is provided with terminal (13), terminal (13) are located mounting box (6), bull stick (5) peripheral surface is provided with external screw thread (7), the screw thread tooth of external screw thread (7) meshes with the screw thread groove of internal thread section of thick bamboo (1).
2. The power construction grounding apparatus as defined in claim 1, wherein: the installation box (6) peripheral surface has seted up connecting screw thread, there is barrel (8) at installation box (6) top through connecting screw thread connection, through-hole (9) have been seted up on barrel (8) top surface, be provided with annular gasbag (14) through the reservation groove in through-hole (9), annular gasbag (14) one end hot melt is connected with gas-supply pipe (15), gas-supply pipe (15) one end runs through-hole (9) and is located outside barrel (8) and be provided with valve (16).
3. The power construction grounding apparatus as defined in claim 1, wherein: the fixing ring (2) is fixedly arranged at the bottom of the periphery of the internal thread cylinder (1), and fixing holes (3) are formed in the top surface of the fixing ring (2).
4. The power construction grounding apparatus according to claim 2, wherein: the top of the installation box (6) is connected with a rubber pad (10) in a gluing way.
5. The power construction grounding apparatus as defined in claim 1, wherein: a limiting block (12) is fixedly arranged at the bottom of the inner side wall of the internal thread cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058583.4U CN219833045U (en) | 2023-05-05 | 2023-05-05 | Electric power construction earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058583.4U CN219833045U (en) | 2023-05-05 | 2023-05-05 | Electric power construction earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219833045U true CN219833045U (en) | 2023-10-13 |
Family
ID=88275123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058583.4U Active CN219833045U (en) | 2023-05-05 | 2023-05-05 | Electric power construction earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219833045U (en) |
-
2023
- 2023-05-05 CN CN202321058583.4U patent/CN219833045U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |