CN212783865U - Flat spiral type grounding wire clamp of 10kV three-phase short-circuit detachable insulating rod - Google Patents
Flat spiral type grounding wire clamp of 10kV three-phase short-circuit detachable insulating rod Download PDFInfo
- Publication number
- CN212783865U CN212783865U CN202021931875.0U CN202021931875U CN212783865U CN 212783865 U CN212783865 U CN 212783865U CN 202021931875 U CN202021931875 U CN 202021931875U CN 212783865 U CN212783865 U CN 212783865U
- Authority
- CN
- China
- Prior art keywords
- insulating rod
- phase short
- seat
- spiral type
- flat spiral
- 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.)
- Active
Links
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model belongs to the technical field of electric power overhaul, in particular to a flat spiral type grounding wire clamp of a 10kV three-phase short-circuit detachable insulating rod, which comprises an insulating rod main body and a wiring clamp, wherein the wiring clamp comprises a fixed support which is connected with a first movable seat and a second movable seat through a sliding guide bar in a sliding way, a pressing support seat is arranged on the fixed support, a pressing spring is arranged on the outer side surface of the pressing support seat, a stretching plate is arranged on the inner side surface of the fixed support, and a spring stop nail is fixedly connected with the stretching plate, the flat spiral type grounding wire clamp of the 10kV three-phase short-circuit detachable insulating rod can press a grounding bus bar through the pressing support seat under the action of the pressing spring and is arranged close to the second movable seat, thereby effectively preventing the grounding bus bar from loosening and falling off, improving the use convenience, facilitating the clamping of an elastic clamping block in a, the convenience of use is improved.
Description
Technical Field
The utility model relates to an electric power overhauls technical field, specifically is a flat spiral earth clamp of removable insulating stick of 10kV three-phase short circuit.
Background
When the maintenance work is carried out in the power system, the reliable grounding of the equipment needs to be ensured. When the grounding operation is performed on a device with a flat square grounding wire mounting point, a flat spiral grounding wire is generally used.
The main structure of the existing flat spiral grounding wire clamp is as follows: the grounding device comprises a fixed base body, wherein a bolt hole is formed in the left lower end of the base body, the upper end part of the base body is provided with a fixed clamping block, a corresponding movable clamping block is arranged at the same time, the movable clamping block is connected with the base body through a screw rod and is adjusted to move up and down through a screw, and the movable clamping block and the fixed clamping block are clamped on a conductor part of equipment through rotating the screw rod during grounding operation. The grounding busbar is easy to loosen in the later use process by the design, and the use is extremely inconvenient.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a flat spiral earth clamp of removable insulating rod of 10kV three-phase short circuit, can effectively press from both sides tightly the female row of ground connection, prevent the female emergence of not hard up slippage phenomenon of arranging of ground connection, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 10kV three-phase short circuit removable insulation stick's plain end spiral earth clamp, includes insulation stick main part and binding clip, and the binding clip includes fixing support, and fixing support has first sliding seat and second sliding seat through slip conducting bar sliding connection, the last compressing tightly support seat that is provided with of fixing support, the lateral surface that compresses tightly the support seat is provided with pressure spring, fixing support's medial surface is provided with stretching plate, and stretching plate fixedly connected with spring ends the nail.
As a preferred technical scheme of the utility model, fixing support fixedly connected with swing joint board, swing joint board's below is provided with the support connecting plate.
As a preferred technical scheme of the utility model, the lower surface of second sliding seat is provided with the adapter sleeve, and the adapter sleeve rotates and is provided with the threaded rod.
As an optimized technical scheme of the utility model, the lower fixed surface of threaded rod is connected with spherical rotatory buckle.
As a preferred technical scheme of the utility model, the lateral surface of spherical rotatory buckle is provided with the constant head tank, the quantity of constant head tank is four, and four constant head tank equipartitions are at the lateral surface of spherical rotatory buckle.
As an optimal technical scheme of the utility model, be provided with the thread connection cover on the fixing support, the threaded rod passes the thread connection cover setting.
As a preferred technical scheme of the utility model, the insulating rod main part includes insulator spindle, universal connecting seat and spherical draw-in groove, the last citizen of insulator spindle is provided with universal connecting seat, universal connecting seat fixedly connected with spherical draw-in groove.
As an optimized technical scheme of the utility model, be provided with the elasticity fixture block in the spherical draw-in groove.
Compared with the prior art, the beneficial effects of the utility model are that: this spiral earth connection of plain end of removable insulating rod of 10kV three-phase short circuit presss from both sides and makes to compress tightly the support frame seat and compress tightly female arranging ground under compression spring's effect to with the second sliding seat near setting, effectively prevent that the female arranging of ground connection from taking place not hard up and droing, improve the convenience of using, the joint of being convenient for of elasticity fixture block is in the constant head tank, makes things convenient for the insulator spindle to rotate, improves the convenience of using.
Drawings
FIG. 1 is a schematic view of the structure and operation of the present invention;
FIG. 2 is a schematic view of a structure of a jointing clamp;
fig. 3 is a schematic view of the main body of the insulating rod.
In the figure: the device comprises a sliding guide strip 1, a spring stop nail 2, a positioning groove 3, a stretching plate 4, a fixed support 5, a movable connecting plate 6, a support connecting plate 7, a threaded connecting sleeve 8, a spherical rotary buckle 9, a threaded rod 10, a connecting sleeve 11, a second movable seat 12, a first movable seat 13, a pressing support seat 14, a pressing spring 15, an insulating rod main body 16, an insulating rod 17, a universal connecting seat 18, a spherical clamping groove 19 and an elastic clamping block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 1 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a flat spiral type grounding wire clamp of a 10kV three-phase short-circuit detachable insulating rod comprises an insulating rod main body 16 and a wiring clamp, wherein the wiring clamp comprises a fixed support 5, a thread connecting sleeve 8 is arranged on the fixed support 5, a threaded rod 10 penetrates through the thread connecting sleeve 8, a movable connecting plate 6 is fixedly connected with the fixed support 5, a support connecting plate 7 is arranged below the movable connecting plate 6, the movable connecting plate 6 is convenient to wire, the fixed support 5 is slidably connected with a first movable seat 13 and a second movable seat 12 through a sliding guide strip 1, a connecting sleeve 11 is arranged on the lower surface of the second movable seat 12, the connecting sleeve 11 is rotatably provided with the threaded rod 10, a spherical rotary buckle 9 is fixedly connected to the lower surface of the threaded rod 10, the threaded rod 10 is rotated by rotating the spherical rotary buckle 9, so that the second movable seat 12 moves upwards, and a positioning groove 3 is arranged on the outer side surface of the spherical, the number of the positioning grooves 3 is four, the four positioning grooves 3 are uniformly distributed on the outer side surface of the spherical rotary buckle 9, the positioning grooves 3 are used for being clamped with an external rotating device conveniently and rotating, and the use convenience is improved, the fixed support 5 is provided with the pressing support base 14, the outer side surface of the pressing support base 14 is provided with the pressing spring 15, the inner side surface of the fixed support 5 is provided with the stretching plate 4, the stretching plate 4 is fixedly connected with the spring stop nail 2, the insulation rod main body 16 comprises an insulation rod 17, a universal connecting base 18 and a spherical clamping groove 19, the upper surface of the insulation rod 17 is provided with the universal connecting base 18 and the universal connecting base 18, the insulation rod 17 can be ensured to change angles at will, the spiral retraction action of the grounding end can be completed in a better adaptation field environment, the universal connecting base 18 is fixedly connected with the spherical clamping groove 19, the elastic clamping block 20 is conveniently clamped in the positioning groove 3, the insulating rod 17 is convenient to rotate, the use convenience is improved, the device is reasonable in structure, the grounding busbar is effectively clamped, the grounding busbar is prevented from loosening, and the practicability of the device is improved.
When in use: elastic fixture block 20 and spherical rotatory buckle 9's constant head tank 3 looks joint, rotatory insulating rod 17 to make second sliding seat 12 rise to the below of stretching plate 4, the ground connection is female to be arranged into in the second sliding seat 12, stretching plate 4 is compressed the back, in the shrink advances fixing support 5, under the effect of pressure spring 15, compresses tightly support frame seat 14 and pushes down, makes first sliding seat 13 compress tightly the ground connection female arranging.
The utility model discloses under threaded rod 10 and pressure spring 15's effect, can firmly press from both sides tight ground connection female arranging, prevent that the female emergence of arranging of ground connection is not hard up, improve the device's practicality, the arch of second sliding seat 12 one end and have the spring and only follow the extension plate 4 effect of nail 2 down, further compress tightly the female row of ground connection, further improve the device's practicality, elasticity fixture block 20 is convenient for the joint in constant head tank 3, makes things convenient for insulator spindle 17 to rotate, improves the convenience of using.
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 (8)
1. The utility model provides a 10kV three-phase short circuit removable insulating rod's flat mouthful spiral earth clamp, includes insulating rod main part (16) and binding clip, and the binding clip includes fixing support (5), and fixing support (5) have first sliding seat (13) and second sliding seat (12), its characterized in that through slip conducting bar (1) sliding connection: the fixing support is characterized in that a pressing support seat (14) is arranged on the fixing support (5), a pressing spring (15) is arranged on the outer side face of the pressing support seat (14), an extension plate (4) is arranged on the inner side face of the fixing support (5), and a spring stop nail (2) is fixedly connected to the extension plate (4).
2. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 1, characterized in that: the fixed support (5) is fixedly connected with a movable connecting plate (6), and a support connecting plate (7) is arranged below the movable connecting plate (6).
3. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 1, characterized in that: the lower surface of the second movable seat (12) is provided with a connecting sleeve (11), and the connecting sleeve (11) is rotatably provided with a threaded rod (10).
4. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 3, characterized in that: the lower surface of the threaded rod (10) is fixedly connected with a spherical rotary buckle (9).
5. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 4, characterized in that: the lateral surface of spherical rotatory buckle (9) is provided with constant head tank (3), the quantity of constant head tank (3) is four, and four constant head tank (3) equipartitions are at the lateral surface of spherical rotatory buckle (9).
6. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 1, characterized in that: the fixed support (5) is provided with a threaded connecting sleeve (8), and the threaded rod (10) penetrates through the threaded connecting sleeve (8).
7. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 1, characterized in that: the insulating rod main body (16) comprises an insulating rod (17), a universal connecting seat (18) and a spherical clamping groove (19), the universal connecting seat (18) is arranged on the upper surface of the insulating rod (17), and the universal connecting seat (18) is fixedly connected with the spherical clamping groove (19).
8. The flat spiral type grounding clamp of the 10kV three-phase short-circuit detachable insulating rod according to claim 7, characterized in that: an elastic clamping block (20) is arranged in the spherical clamping groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931875.0U CN212783865U (en) | 2020-09-07 | 2020-09-07 | Flat spiral type grounding wire clamp of 10kV three-phase short-circuit detachable insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931875.0U CN212783865U (en) | 2020-09-07 | 2020-09-07 | Flat spiral type grounding wire clamp of 10kV three-phase short-circuit detachable insulating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212783865U true CN212783865U (en) | 2021-03-23 |
Family
ID=75064865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021931875.0U Active CN212783865U (en) | 2020-09-07 | 2020-09-07 | Flat spiral type grounding wire clamp of 10kV three-phase short-circuit detachable insulating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212783865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114374102A (en) * | 2021-12-02 | 2022-04-19 | 华能澜沧江水电股份有限公司 | Ground wire assembling clamp |
-
2020
- 2020-09-07 CN CN202021931875.0U patent/CN212783865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114374102A (en) * | 2021-12-02 | 2022-04-19 | 华能澜沧江水电股份有限公司 | Ground wire assembling clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112271655B (en) | Butt joint device for cable connection | |
| CN212783865U (en) | Flat spiral type grounding wire clamp of 10kV three-phase short-circuit detachable insulating rod | |
| CN205092333U (en) | Multi -functional earth connection insulator spindle | |
| CN218352041U (en) | Cable stripper | |
| CN215681114U (en) | A binding clip structure for debugging of electric power system secondary circuit | |
| CN110875527A (en) | Special earth clamp for power cable wiring terminal | |
| CN113690803B (en) | Device for adjusting girdling depth of wire stripping pliers to wire body | |
| CN215418797U (en) | Rotary pressing type bus bar lock rod | |
| CN212230623U (en) | Grounding wire clamp | |
| CN214477272U (en) | Wiring device of circuit breaker | |
| CN217641801U (en) | Mounting structure for transformer cold-connection terminal | |
| CN217823483U (en) | Heat tracing line wiring device | |
| CN219788182U (en) | Auxiliary wrench for connecting grounding wires | |
| CN212462048U (en) | Multifunctional joint of grounding wire for overhaul test work of transformer substation | |
| CN210347735U (en) | Electric energy meter holds in palm plug-in components | |
| CN209981669U (en) | Terminal row bypass live working device | |
| CN216251194U (en) | T-shaped insulation shunt connector | |
| CN215071470U (en) | Novel lead wire guide rail groove mechanism | |
| CN117310497B (en) | Withstand voltage testing device for battery pack | |
| CN219739328U (en) | Novel wiring for power engineering device | |
| CN217388051U (en) | Be used for insulating ground rod clamp of electric power 35kV transformer substation construction | |
| CN218887584U (en) | 0.4kv non-power-outage fast access device | |
| CN217427639U (en) | Lightning protection device of distribution line | |
| CN213025583U (en) | Wire fixing device for pin type porcelain insulator | |
| CN213184614U (en) | Splicing fitting for heat-resistant wire and common double-split wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |