CN217768787U - Wire clamp structure of grounding wire - Google Patents
Wire clamp structure of grounding wire Download PDFInfo
- Publication number
- CN217768787U CN217768787U CN202222018826.3U CN202222018826U CN217768787U CN 217768787 U CN217768787 U CN 217768787U CN 202222018826 U CN202222018826 U CN 202222018826U CN 217768787 U CN217768787 U CN 217768787U
- Authority
- CN
- China
- Prior art keywords
- shell
- arc
- shaped
- fixedly connected
- block
- 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
- Clamps And Clips (AREA)
Abstract
The utility model provides a fastener structure of earth connection, include: a housing; the rotating shaft is rotatably connected to the front side and the back side of the inner wall of the shell, the outer surface of the rotating shaft is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with an arc-shaped locking block, one side of the arc-shaped locking block penetrates through the shell and extends to the outside of the shell, and the inner side surface of one end, extending to the outside of the shell, of the arc-shaped locking block is provided with an inclined bayonet; the arc locating rack is fixed on the top of the shell. The utility model provides a fastener structure of earth connection through the rotation of arc latch segment, can shelter from the top of arc locating rack to press from both sides the high-voltage line tightly, insert the inside of casing through the patchhole moreover, cooperation locking Assembly's setting can lock inserted arc latch segment, accomplishes fastener work, whole easy operation can carry out the centre gripping to the cable fast, has solved and has carried out the centre gripping through the bolt, need revolve the problem of twisting the screw repeatedly.
Description
Technical Field
The utility model relates to an earth connection fastener field especially relates to a fastener structure of earth connection.
Background
The grounding wire clamp mainly comprises a reinforcing shell, a puncture blade, a sealing gasket, waterproof silicone grease, a high-strength bolt, a torque nut and a cable terminal cap sleeve, and is mainly applied to grounding, discharging or electricity testing of a 10KV insulated overhead cable.
When the cable is grounded, discharged or tested, the cable needs to be clamped and fixed by the existing wire clamp structure.
In the related art, the conventional cable clamp structure usually adopts the fastening bolt to drive the clamping plate to clamp the cable, and the fastening bolt needs to be repeatedly screwed when being disassembled and assembled, so that the operation is very inconvenient, the self-locking function is not realized, and the operation difficulty is improved.
Therefore, it is necessary to provide a wire clamp structure for a ground wire to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fastener structure of earth connection has solved and has not had the self-locking function, need revolve the problem of twisting fastening bolt repeatedly soon.
In order to solve the technical problem, the utility model provides a fastener structure of earth connection includes:
a housing;
the rotating shaft is rotatably connected to the front side and the back side of the inner wall of the shell, the outer surface of the rotating shaft is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with an arc-shaped locking block, one side of the arc-shaped locking block penetrates through the shell and extends to the outside of the shell, and the inner side surface of one end, extending to the outside of the shell, of the arc-shaped locking block is provided with an inclined bayonet;
the arc positioning frame is fixed on the top of the shell;
the insertion hole is arranged on one side of the top of the shell and is communicated with the inside of the shell;
and the locking assembly is arranged on one side of the top of the inner wall of the shell.
Preferably, the center of the arc-shaped locking block coincides with the center of the rotating shaft.
Preferably, the bottom of the inner wall of the arc-shaped positioning frame is fixedly connected with a row of anti-skid wales.
Preferably, the locking component comprises an L-shaped plate fixed at the top of the inner wall of the shell, a T-shaped clamping block is slidably connected to the top of the inner wall of the L-shaped plate, an inclined plane is arranged on one side of the top of the T-shaped clamping block, and an extrusion spring is fixedly connected between the other side of the T-shaped clamping block and one side of the inner wall of the L-shaped plate.
Preferably, the other side of the T-shaped fixture block is fixedly connected with an operation block, one side of the operation block penetrates through the casing and extends to the back of the casing, and a sliding groove for the operation block to slide is formed in the back of the casing.
Preferably, the apron is detachably installed in the front of casing, two L type fixture blocks of the equal fixedly connected with in both sides at the apron back, the equal fixedly connected with stopper in both sides of shells inner wall.
Preferably, the back of the cover plate is fixedly connected with four positioning rods, the front of the shell is provided with four positioning holes, and the two sides of the shell are provided with driving holes.
Compared with the prior art, the utility model provides a fastener structure of earth connection has following beneficial effect:
the utility model provides a fastener structure of earth connection, through the rotation of arc latch segment, can shelter from the top of arc locating rack to press from both sides the high-voltage line tightly, insert the inside of casing through the patchhole moreover, cooperation locking Assembly's setting can lock inserted arc latch segment, accomplishes fastener work, whole easy operation has the self-locking function, can carry out the centre gripping to the cable fast, has solved and has carried out the centre gripping through the bolt, need revolve the problem of twisting the screw repeatedly.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a wire clamp structure of a ground wire provided by the present invention;
FIG. 2 is a structural cross-sectional view of the housing shown in FIG. 1;
FIG. 3 is a rear elevational view of the housing of FIG. 1;
FIG. 4 is a bottom view of the locking assembly shown in FIG. 2;
fig. 5 is a schematic structural diagram of a first embodiment of a wire clamp structure of a ground wire provided by the present invention;
FIG. 6 is a schematic structural view of the cover plate shown in FIG. 5;
fig. 7 is a schematic structural view of the housing shown in fig. 5.
Reference numbers in the figures: 1. a housing; 2. a rotating shaft; 3. a connecting frame; 4. an arc-shaped locking block; 5. inclining the bayonet; 6. an arc-shaped positioning frame; 7. an insertion hole; 8. a locking assembly; 81. an L-shaped plate; 82. a T-shaped fixture block; 83. a compression spring; 84. an operation block; 9. anti-skid wales; 10. a cover plate; 11. an L-shaped fixture block; 12. and a limiting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a wire clamp structure of a ground wire according to the present invention; FIG. 2 is a structural cross-sectional view of the housing shown in FIG. 1; FIG. 3 is a structural rear view of the housing shown in FIG. 1; fig. 4 is a bottom view of the locking assembly shown in fig. 2. Fastener structure of earth connection includes:
a housing 1;
the clamping device comprises a rotating shaft 2, wherein the rotating shaft 2 is rotatably connected to the front side and the back side of the inner wall of a shell 1, the outer surface of the rotating shaft 2 is fixedly connected with a connecting frame 3, one side of the connecting frame 3 is fixedly connected with an arc-shaped locking block 4, one side of the arc-shaped locking block 4 penetrates through the shell 1 and extends to the outside of the shell 1, and the inner side surface of one end, extending to the outside of the shell 1, of the arc-shaped locking block 4 is provided with an inclined bayonet 5;
the arc positioning frame 6 is fixed on the top of the shell 1;
an insertion hole 7, wherein the insertion hole 7 is arranged at one side of the top of the shell 1, and the insertion hole 7 is communicated with the inside of the shell 1;
the locking assembly 8, the locking assembly 8 is arranged on one side of the top of the inner wall of the shell 1;
the high-voltage wire is placed in the arc-shaped positioning frame 6, the high-voltage wire is positioned through the arc-shaped positioning frame 6, and then the top of the arc-shaped positioning frame 6 can be shielded through the rotation of the arc-shaped locking block 4, so that the high-voltage wire is clamped;
the circumference of arc-shaped locking block 4 is rotatory, can insert the inside of casing 1 through patchhole 7, and the setting of cooperation locking Assembly 8 can lock inserted arc-shaped locking block 4, accomplishes fastener work, and whole easy operation can carry out the centre gripping to the cable fast, has solved and has carried out the centre gripping through the bolt, need revolve the problem of twisting the screw repeatedly.
The circle center of the arc-shaped locking block 4 is superposed with the circle center of the rotating shaft 2;
through the coincidence of the centre of a circle of arc-shaped locking block 4 and axis of rotation 2, do benefit to the rotation of axis of rotation 2, can drive arc-shaped locking block 4 and carry out the circumference and rotate.
The bottom of the inner wall of the arc-shaped positioning frame 6 is fixedly connected with a row of anti-skid convex lines 9;
through the setting of anti-skidding burr 9 for improve the frictional force with the cable contact, avoid appearing the problem that the slip pine takes off.
The locking assembly 8 comprises an L-shaped plate 81 fixed on the top of the inner wall of the shell 1, the top of the inner wall of the L-shaped plate 81 is connected with a T-shaped fixture block 82 in a sliding mode, one side of the top of the T-shaped fixture block 82 is provided with an inclined surface, and an extrusion spring 83 is fixedly connected between the other side of the T-shaped fixture block 82 and one side of the inner wall of the L-shaped plate 81;
the T-shaped clamping block 82 can be extruded by the self elastic force of the extrusion spring 83, so that the T-shaped clamping block 82 moves towards one side, and then can be inserted into the inclined bayonet 5 on the inner side surface of the arc-shaped locking block 4 to lock the arc-shaped locking block 4.
The other side of the T-shaped fixture block 82 is fixedly connected with an operation block 84, one side of the operation block 84 penetrates through the shell 1 and extends to the back of the shell 1, and a sliding groove for the operation block 84 to penetrate and slide is formed in the back of the shell 1;
through the setting of operation piece 84, the staff of being convenient for carries out side to side movement to T type fixture block 82, does benefit to locking Assembly 8 and loses the chucking with arc-shaped latch segment 4, does benefit to the dismantlement of fastener structure.
The utility model provides a fastener structure of earth connection's theory of operation as follows:
place the high-voltage line with the inside of arc locating rack 6, fix a position the high-voltage line through arc locating rack 6, subsequently, through the rotation of arc latch segment 4, can shelter from the top of arc locating rack 6, thereby press from both sides tightly the high-voltage line, and the circumference of arc latch segment 4 is rotatory, can insert the inside of casing 1 through patchhole 7, can extrude T type fixture block 82 through extrusion spring 83 self elastic force, make T type fixture block 82 move to one side, and then can insert in the slope bayonet socket 5 of 4 medial surfaces of arc latch segment, lock arc latch segment 4, accomplish fastener work.
Second embodiment
Referring to fig. 5 to 7 in combination, a second embodiment of the present application proposes another wire clamp structure of a ground wire based on the wire clamp structure of the ground wire provided by the first embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the wire clamp structure of the ground wire provided by the second embodiment of the present application is different in that a cover plate 10 is detachably mounted on the front side of a housing 1, two L-shaped fixture blocks 11 are fixedly connected to both sides of the back side of the cover plate 10, and two limit blocks 12 are fixedly connected to both sides of the inner wall of the housing 1;
through the setting of two L type fixture blocks 11 for insert the inside of casing 1, be used for carrying out the chucking with two stopper 12, accomplish apron 10 and casing 1's detachable installation, the inside part of the staff casing 1 of being convenient for overhauls, improves its fastener structure's life.
The back of the cover plate 10 is fixedly connected with four positioning rods, the front of the shell 1 is provided with four positioning holes, and two sides of the shell 1 are provided with driving holes;
through the setting of drive hole, the staff of being convenient for stirs L type fixture block 11 with stopper 12 chucking, makes its pine take off, does benefit to the dismantlement of apron 10, through the setting of locating lever and locating hole for guarantee apron 10 laminating casing 1 positive location nature, avoid apron 10 to appear the motion about from top to bottom.
The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a fastener structure of earth connection which characterized in that includes:
a housing (1);
the clamping device comprises a rotating shaft (2), wherein the rotating shaft (2) is rotatably connected to the front and the back of the inner wall of the shell (1), the outer surface of the rotating shaft (2) is fixedly connected with a connecting frame (3), one side of the connecting frame (3) is fixedly connected with an arc-shaped locking block (4), one side of the arc-shaped locking block (4) penetrates through the shell (1) and extends to the outside of the shell (1), and the inner side surface of one end, extending to the outside of the shell (1), of the arc-shaped locking block (4) is provided with an inclined bayonet (5);
the arc positioning frame (6), the arc positioning frame (6) is fixed on the top of the shell (1);
the insertion hole (7) is formed in one side of the top of the shell (1), and the insertion hole (7) is communicated with the interior of the shell (1);
the locking assembly (8), locking assembly (8) set up in one side at casing (1) inner wall top.
2. The wire clamp structure of a ground wire according to claim 1, wherein the center of the arc-shaped locking block (4) coincides with the center of the rotation shaft (2).
3. The wire clamp structure of a grounding wire according to claim 1, characterized in that a row of anti-slip ribs (9) are fixedly connected to the bottom of the inner wall of the arc-shaped positioning frame (6).
4. The wire clamp structure of the grounding wire as claimed in claim 1, wherein the locking assembly (8) comprises an L-shaped plate (81) fixed on the top of the inner wall of the shell (1), a T-shaped fixture block (82) is slidably connected to the top of the inner wall of the L-shaped plate (81), one side of the top of the T-shaped fixture block (82) is provided with an inclined surface, and an extrusion spring (83) is fixedly connected between the other side of the T-shaped fixture block (82) and one side of the inner wall of the L-shaped plate (81).
5. The wire clamp structure of the grounding wire according to claim 4, wherein an operating block (84) is fixedly connected to the other side of the T-shaped clamping block (82), one side of the operating block (84) penetrates through the shell (1) and extends to the back of the shell (1), and a sliding groove for the operating block (84) to penetrate and slide is formed in the back of the shell (1).
6. The wire clamp structure of the ground wire according to claim 1, wherein a cover plate (10) is detachably mounted on the front surface of the housing (1), two L-shaped clamping blocks (11) are fixedly connected to two sides of the back surface of the cover plate (10), and a limiting block (12) is fixedly connected to two sides of the inner wall of the housing (1).
7. The wire clamp structure of the grounding wire according to claim 6, wherein four positioning rods are fixedly connected to the back surface of the cover plate (10), four positioning holes are formed in the front surface of the shell (1), and driving holes are formed in both sides of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222018826.3U CN217768787U (en) | 2022-08-02 | 2022-08-02 | Wire clamp structure of grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222018826.3U CN217768787U (en) | 2022-08-02 | 2022-08-02 | Wire clamp structure of grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217768787U true CN217768787U (en) | 2022-11-08 |
Family
ID=83877844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222018826.3U Active CN217768787U (en) | 2022-08-02 | 2022-08-02 | Wire clamp structure of grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217768787U (en) |
-
2022
- 2022-08-02 CN CN202222018826.3U patent/CN217768787U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217768787U (en) | Wire clamp structure of grounding wire | |
| CN218235770U (en) | Locking bolt of anti-skid thread | |
| CN215719120U (en) | High-strength cylinder cover | |
| CN211579443U (en) | Wire clamp convenient for fixing electric wire | |
| CN107196099B (en) | Underwater radial shearing separation electric connector | |
| CN215788322U (en) | Aluminum-silicon alloy processing positioning fixture with anti-skid structure | |
| CN112770572B (en) | Prevent communication box that interface drops | |
| CN214557985U (en) | Clamping structure of bevel gear machining equipment | |
| CN214309907U (en) | Mouth portion screw thread container pressure test device | |
| CN112388561B (en) | Sealing element assembling and disassembling tool | |
| CN213676424U (en) | Fill quick mounting structure of electric pile power cord | |
| CN218887581U (en) | Electricity testing grounding assembly | |
| CN215689377U (en) | Bioelectricity nondestructive lead access device for medical hyperbaric oxygen chamber | |
| CN112332132A (en) | Locking booster device of grounding clamp | |
| CN216477590U (en) | Stably-installed sealing cylinder cover | |
| CN110254263B (en) | Miniaturized embedded commercial power interface window | |
| CN214309760U (en) | Airtight sample thief with stabilize sampling function | |
| CN208939221U (en) | C-shaped locking device and its connector | |
| CN217649567U (en) | Motorcycle brake lock with waterproof function | |
| CN216524033U (en) | Waterproof type photoelectric sensor convenient to installation | |
| CN216851527U (en) | Connecting structure of motor cover and base | |
| CN218330436U (en) | Motor airtightness test plugging tool | |
| CN114520933B (en) | Power line carrier switch with prevent grey structure | |
| CN214408156U (en) | Quantitative sampling device for superfine powder | |
| CN218005286U (en) | Lightning protection earth connection ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |