CN209880857U - Self-locking type live-line wiring clamp for high-voltage overhead conductor - Google Patents

Abstract

The utility model discloses a self-locking type live wire clamp for high-voltage overhead conductors, which comprises a wire connecting main body, the two sides of the wiring main body are symmetrically and fixedly connected with a self-locking mechanism and a fixing mechanism, a first wiring board is arranged in the self-locking mechanism, a pair of self-locking main bodies are inserted in the middle of the first wiring board in a penetrating way, a second wiring board is arranged in the fixing mechanism, the middle part of the side end face of the second wiring board facing the wiring main body is symmetrically provided with fixed jacks, the second wiring board is symmetrically inserted with a control main body in a penetrating way, the front end of the control main body is positioned inside the fixed jack, the middle part of the self-locking main body is provided with a self-locking rod, the front end of the self-locking rod is connected with a first self-locking hook, the side end of the self-locking rod is connected with a linkage rod, a wiring board is installed in the wiring main body, and a clamping groove is formed in the bottom end of the wiring board. The utility model discloses can be fast convenient carry out the wiring to can realize the auto-lock.

Description

Self-locking type live-line wiring clamp for high-voltage overhead conductor

Technical Field

The utility model relates to a power equipment technical field specifically is a high-voltage overhead conductor is from locking-type electrified binding clip.

Background

The high-voltage line generally needs to be in order to work a telephone switchboard in-process of wiring safety and carry out the outage processing before working a telephone switchboard, but the outage circular telegram of high line electricity every time can waste a large amount of power resources, and the non-stop is worked a telephone switchboard and is had the potential safety hazard again in the binding clip that the tradition used of working a telephone switchboard, can not ensure the safety of person of working a telephone switchboard, consequently needs a device that can solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage overhead conductor is from locking-type electrified binding clip to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a self-locking type live wire clamp for a high-voltage overhead conductor comprises a wire connecting main body, wherein a self-locking mechanism and a fixing mechanism are symmetrically and fixedly connected to two sides of the wire connecting main body, a first wiring board is installed in the self-locking mechanism, a pair of self-locking main bodies are inserted in the middle of the first wiring board in a penetrating mode, a second wiring board is installed in the fixing mechanism, fixed jacks are symmetrically formed in the middle of the side end face, facing the wire connecting main body, of the second wiring board, control main bodies are inserted in the second wiring board in a penetrating mode, the front end of each control main body is located inside the corresponding fixed jack, a self-locking rod is installed in the middle of each self-locking main body, a first self-locking hook is connected to the front end of each self-locking rod, a linkage rod is connected to the side end of each self-locking rod, a, the sliding groove is internally connected with a sliding clamping plate in a sliding mode, the bottom end of the sliding clamping plate is connected with a baffle, connecting rods are symmetrically mounted on the baffle, a control rod is mounted in the middle of the control main body, a second self-locking hook is fixedly connected to the end of the control rod, connecting blocks are symmetrically connected to two sides of the end of the control rod, springs are connected to the front end face of each connecting block, and check blocks are symmetrically and fixedly connected to two sides of the inner portion of each fixing insertion hole.

Preferably, guide plates are embedded in the first wiring board, the second wiring board and the clamping grooves, and the guide plates are connected through wires.

Preferably, the connecting rods are respectively and fixedly connected with the linkage rods, and the sliding clamping plate is slidably clamped in the sliding groove.

Preferably, jacks with different shapes are symmetrically formed in the middle of the first wiring board and the inside of the fixed jack, and the self-locking rod, the linkage rod and the control rod are slidably inserted into the jacks.

Preferably, the self-locking body and the control body are horizontally positioned on the same horizontal plane.

Preferably, the threaded wire pressing column penetrates through and is inserted into the wire connection hole.

Preferably, the front ends of the first self-locking hook and the second self-locking hook are both set to be inclined at 45 °.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can clamp the wire to be connected to quickly connect by inserting the wire to be connected into the wire connecting hole and screwing the thread pressing post, the high-voltage wire can be clamped and fixed by the clamping groove, the first wiring board and the fixed jack are internally embedded with the guide plates so as to realize the electrical connection between the high-voltage wire and the wire to be connected, the self-locking rod and the first self-locking hook can transversely generate displacement and be inserted into the fixed jack by pressing the self-locking rod by external force, the first self-locking hook is in compression contact with the second self-locking hook, and the front ends of the first self-locking hook and the second self-locking hook are both designed to be in a 45-degree inclined smooth state, so that the first self-locking hook and the second self-locking hook generate displacement and are buckled under the action of spring elasticity when the first self-locking hook instantaneously generates enough extrusion to the second self-locking hook, thereby realizing the self-locking function between, the linkage rod drives the connecting rod and the baffle to generate transverse displacement when the first self-locking hook and the second self-locking hook realize self-locking, so that the baffle moves to the position above the clamping groove to block the clamping groove, a high-voltage wire positioned in the clamping groove is fixed stably, the second self-locking hook and the control rod transversely generate displacement when pressing force is larger than elastic force of the spring through pressing the control rod, the first self-locking hook is separated from the second self-locking hook at the moment, and the self-locking state between the first self-locking hook and the second self-locking hook is relieved.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an exploded view of the main body of the present invention;

FIG. 3 is a schematic view of the self-locking main body structure of the present invention;

FIG. 4 is a schematic view of the structure of the wiring main body of the present invention;

FIG. 5 is a schematic view of the bottom structure of the baffle of the present invention;

fig. 6 is a cut-away view of a first wiring board of the present invention;

FIG. 7 is a schematic view of the first wiring board of the present invention with its interior disassembled;

fig. 8 is a schematic view of the structure of the control main body of the present invention.

In the figure: 1-wiring main body, 2-self-locking mechanism, 3-fixing mechanism, 4-self-locking main body, 5-thread wire pressing column, 6-wiring hole, 7-first wiring board, 8-fixing jack, 9-control main body, 10-second wiring board, 11-self-locking rod, 12-first self-locking hook, 13-linkage rod, 14-clamping groove, 15-baffle, 16-sliding groove, 17-wiring board, 18-connecting rod, 19-sliding clamping plate, 20-connecting block, 21-spring, 22-stop block, 23-second self-locking hook and 24-control rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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. 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. 1-8, the present invention provides an embodiment: a self-locking type live connection clamp for a high-voltage overhead conductor comprises a connection main body 1, wherein a self-locking mechanism 2 and a fixing mechanism 3 are symmetrically and fixedly connected to two sides of the connection main body 1, a first wiring board 7 is installed in the self-locking mechanism 2, a pair of self-locking main bodies 4 are inserted in the middle of the first wiring board 7 in a penetrating and inserting mode, a second wiring board 10 is installed in the fixing mechanism 3, fixed jacks 8 are symmetrically formed in the middle of the side end face, opposite to the connection main body 1, of the second wiring board 10, control main bodies 9 are inserted in the second wiring board 10 in a penetrating and inserting mode, the front ends of the control main bodies 9 are located inside the fixed jacks 8, a self-locking rod 11 is installed in the middle of the self-locking main body 4, a first self-locking hook 12 is connected to the front end of the self-locking rod 11, a linkage rod 13 is connected to the side end of the, the inside slip of sliding tray 16 is opened and is connect with slip cardboard 19, the bottom of slip cardboard 19 is connected with baffle 15, connecting rod 18 is installed to the symmetry on the baffle 15, the mid-mounting of control main part 9 has control lever 24, the end fixedly connected with second self-locking hook 23 of control lever 24, the equal symmetric connection in end both sides of control lever 24 has connecting block 20, connecting block 20's preceding terminal surface all is connected with spring 21, the inside bilateral symmetry fixedly connected with dog 22 of fixed jack 8.

The inside of first wiring board 7 and second wiring board 10 and draw-in groove 14 is all inlayed and is had the baffle, and be connected through the wire between the baffle, connecting rod 18 respectively with gangbar 13 looks fixed connection, the inside at sliding tray 16 is blocked in the slip cardboard 19 slip, the different jacks of shape are seted up to the middle part of first wiring board 7 and the inside equal symmetry of fixed jack 8, and the equal slip grafting of auto-lock pole 11 and gangbar 13 and control lever 24 is in the inside of jack, auto-lock main part 4 and control main part 9 level are on the same horizontal plane, screw thread line pressing post 5 runs through the inside of pegging graft at wiring hole 6, the front end of first auto-lock hook 12 and second auto-lock hook 23 all establishes to be 45 slopes form.

The working principle is as follows: during the use process, firstly, a wire to be connected is inserted into the wire connection hole 6 and is fastened by using the threaded wire pressing column 5, then, an external force pressing device is used for clamping a high-voltage wire into the clamping groove 14, finally, the self-locking rod 11 is pressed by an external force, so that the self-locking rod 11 and the first self-locking hook 12 transversely generate displacement and are inserted into the fixed insertion hole 8, the first self-locking hook 12 is in extrusion contact with the second self-locking hook 23, the front ends of the first self-locking hook 12 and the second self-locking hook 23 are both in a 45-degree inclined smooth shape, therefore, when the first self-locking hook 12 instantly generates enough large extrusion on the second self-locking hook 23, the first self-locking hook 12 and the second self-locking hook 23 generate displacement and are buckled with each other under the elasticity of the spring 21, the self-locking function between the first self-locking hook 12 and the second self-locking hook 23 is realized, and the linkage rod 13 drives the connecting rod 18 and, thereby make baffle 15 remove the top with draw-in groove 14 shutoff of draw-in groove 14, make the high-voltage line that is located draw-in groove 14 inside firm by fixed, through pressing control lever 24 and second self-locking hook 23 and control lever 24 transversely produce the displacement when the pressing force is greater than the elasticity of spring 21, first self-locking hook 12 and second self-locking hook 23 phase separation this moment, thereby the auto-lock state between first self-locking hook 12 and the second self-locking hook 23 is relieved, can not cut off the power supply in this device use, and can realize the auto-lock, convenient to use is swift.

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 (7)

1. The utility model provides a high-voltage overhead conductor is from locking-type electrified binding clip, includes wiring main part (1), its characterized in that: the self-locking mechanism (2) and the fixing mechanism (3) are symmetrically and fixedly connected to two sides of the wiring main body (1), a first wiring board (7) is installed in the self-locking mechanism (2), a pair of self-locking main bodies (4) are inserted in the middle of the first wiring board (7) in a penetrating mode, a second wiring board (10) is installed in the fixing mechanism (3), fixed jacks (8) are symmetrically formed in the middle of the side end face, facing the wiring main body (1), of the second wiring board (10), control main bodies (9) are inserted in the second wiring board (10) in a penetrating mode, the front ends of the control main bodies (9) are located inside the fixed jacks (8), a self-locking rod (11) is installed in the middle of the self-locking main body (4), a first self-locking hook (12) is connected to the front end of the self-locking rod (11), and a linkage rod (13) is connected to the, install wiring board (17) in wiring main part (1), draw-in groove (14) have been seted up inside the bottom of wiring board (17), sliding tray (16) have evenly been seted up to one side of wiring board (17), sliding tray (19) have been connect to the inside slip of sliding tray (16), the bottom of slip cardboard (19) is connected with baffle (15), connecting rod (18) are installed to the symmetry on baffle (15), the mid-mounting of control body (9) has control lever (24), the end fixedly connected with second self-locking hook (23) of control lever (24), the equal symmetric connection in end both sides of control lever (24) has connecting block (20), the preceding terminal surface of connecting block (20) all is connected with spring (21), the inside bilateral symmetry fixedly connected with dog (22) of fixed socket (8).

2. The self-locking type live-wire jointing clamp for the high-voltage overhead conductor according to claim 1, wherein: guide plates are embedded in the first wiring board (7), the second wiring board (10) and the clamping groove (14), and the guide plates are connected through wires.

3. The self-locking type live-wire jointing clamp for the high-voltage overhead conductor according to claim 1, wherein: the connecting rods (18) are respectively and fixedly connected with the linkage rods (13), and the sliding clamping plates (19) are slidably clamped in the sliding grooves (16).

4. The self-locking type live-wire jointing clamp for the high-voltage overhead conductor according to claim 1, wherein: jacks with different shapes are symmetrically formed in the middle of the first wiring board (7) and the inside of the fixed jack (8), and the self-locking rod (11), the linkage rod (13) and the control rod (24) are slidably inserted into the jacks.

5. The self-locking type live-wire jointing clamp for the high-voltage overhead conductor according to claim 1, wherein: the self-locking main body (4) and the control main body (9) are horizontally positioned on the same horizontal plane.

6. The self-locking type live-wire jointing clamp for the high-voltage overhead conductor according to claim 1, wherein: the wire connecting structure is characterized by further comprising a threaded wire pressing column (5), wherein the threaded wire pressing column (5) penetrates through and is inserted into the wire connecting hole (6).

7. The self-locking type live-wire jointing clamp for the high-voltage overhead conductor according to claim 1, wherein: the front ends of the first self-locking hook (12) and the second self-locking hook (23) are both designed to be inclined at 45 degrees.