CN212810996U

CN212810996U - Small animal plugging prevention insulation movable clamp for wire inlet and outlet of low-voltage distribution box

Info

Publication number: CN212810996U
Application number: CN202021931485.3U
Authority: CN
Inventors: 韦祖巍
Original assignee: 韦祖巍
Current assignee: Du Gangyu
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-26
Anticipated expiration: 2030-09-07

Abstract

The utility model provides an insulating activity clamping device of toy shutoff is prevented to low-voltage distribution box business turn over line mouth mainly comprises two symmetrical structure's involution mechanism connection, and every involution mechanism all includes involution frame, inner panel link stopper and involution inner panel, the involution frame is the spill frame, and the inner panel link stopper is connected to its one side, and the inner panel link stopper is the spill piece, and involution inner panel connection inner panel link stopper sets up in the involution frame. The utility model discloses activity clamp can prevent effectively that the toy from passing in and out the block terminal from block terminal business turn over wire mouth department, eliminates the toy and bites broken insulated wire and lead to the impaired phenomenon that leads to electric leakage or alternate short circuit to take place, can prevent the metal casing of electrified circuit touching low voltage distribution box, and simple structure, simple to operate are swift, are fit for promoting.

Description

Small animal plugging prevention insulation movable clamp for wire inlet and outlet of low-voltage distribution box

Technical Field

The utility model belongs to the clipper field, concretely relates to insulating activity clipper of toy shutoff is prevented to low-voltage distribution box business turn over line mouth.

Background

What present low voltage distribution box business turn over wire connection department adopted for preventing the toy business turn over is that the shutoff clay carries out the shutoff, because the reason of design and environment, has following problem:

the outlet of the inlet and outlet wire of the low-voltage distribution box is large and rectangular, the length of the outlet is about 21cm, the width of the outlet is about 10cm, and the outlet is not convenient for operation and maintenance personnel to plug.

And (II) due to hot weather and high temperature in summer in Guangxi, the plugging daub is easy to age and harden to cause falling off. In winter, the air turns cold, small animals such as mice and the like easily enter and exit the distribution box from the wire inlet and outlet of the distribution box, and often bite the insulated wire to cause insulation damage, even faults such as line disconnection or line short circuit occur.

Disclosure of Invention

The defect that exists to prior art, the utility model provides a simple structure, simple to operate, and can prevent that the toy from preventing the insulating activity clamp of toy shutoff from low-voltage distribution box business turn over line mouth of block terminal business turn over line mouth department, concrete scheme is as follows:

a small animal plugging prevention insulation movable clamp for a low-voltage distribution box wire inlet and outlet is mainly formed by connecting two symmetric sealing mechanisms, each sealing mechanism comprises a sealing outer frame, an inner plate stop block and a sealing inner plate, the sealing outer frame is a concave frame, one side of the sealing outer frame is connected with the inner plate stop block, the inner plate stop block is a concave block, and the sealing inner plate is connected with the inner plate stop block and arranged in the sealing outer frame.

Furthermore, the ends of the two ends of the sealing outer frame are symmetrically provided with connecting pieces with holes respectively, and the two ends of the inner plate stopper are provided with outer frame screw holes respectively.

Furthermore, the sealing inner plate is a square block made of insulating materials, and inner plate screw holes corresponding to the outer frame screw holes are respectively formed in two ends of one side of the sealing inner plate.

Furthermore, a plurality of grooves are arranged on one side of the sealing inner plate in parallel.

Further, the groove is semicircular.

Further, including low voltage distribution box, low voltage distribution box is provided with square protruding business turn over line mouth, and two involution mechanisms symmetric connection are in square protruding business turn over line mouth department.

Furthermore, the size of the sealing mechanism is configured according to the size of the square protruding wire inlet and outlet respectively.

THE ADVANTAGES OF THE PRESENT INVENTION

1. The utility model discloses an insulating activity clamping device of toy shutoff is prevented to low voltage distribution box business turn over line mouth through two involution mechanisms of bolted connection, makes it firmly fix in low voltage distribution box business turn over mouth department, seals the inner panel and makes for insulating material, can prevent the metal casing of electrified circuit touching low voltage distribution box, leads to the phenomenon emergence of electric leakage or alternate short circuit.

2. The utility model discloses insulating activity clamp can prevent effectively that the toy from passing in and out the block terminal from block terminal business turn over wire department, eliminates the toy and bites open the potential safety hazard that insulated wire leads to insulating impaired and bring.

3. The utility model discloses insulating activity clamp simple structure, simple to operate are swift, are fit for promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the movable clamper according to embodiment 1.

Fig. 2 is an exploded view of the sealing mechanism of fig. 1.

Fig. 3 is a schematic structural view of the sealing frame of fig. 2.

Fig. 4 is a schematic structural diagram of the sealed inner plate of fig. 2.

Fig. 5 is a schematic view showing a connection structure between the wired low-voltage distribution box and fig. 1.

FIG. 6 is a schematic view of the overall structure of the movable clamper in embodiment 2

Fig. 7 is a schematic structural diagram of the sealed inner plate of fig. 6.

Fig. 8 is a schematic view of the connection structure between the wireless low-voltage distribution box and fig. 6.

In the figure:

1: a sealing mechanism; 2: sealing the outer frame; 21: a perforated connecting piece; 22. an inner plate stopper; 23: an outer frame screw hole; 3. 6: sealing the inner plate; 31: an inner plate screw hole; 32: a groove; 4: a low voltage distribution box; 5: and a square protruding wire inlet and outlet.

Detailed Description

The present invention is further explained below with reference to the accompanying drawings and specific embodiments, which should be noted that the present invention is not limited to the scope of the claims.

Example 1

As shown in fig. 1 to 5, the wired low-voltage distribution box wire inlet and outlet clamp for preventing small animals from blocking and insulating in the embodiment 1 includes a low-voltage distribution box 4 and a sealing mechanism 1, the low-voltage distribution box 4 is provided with a square protruding wire inlet and outlet 5, the square protruding wire inlet and outlet 5 is rectangular, and the size is 21cm x 10cm, as shown in fig. 5, the two sealing mechanisms 1 are symmetrically connected to the square protruding wire inlet and outlet 5 through bolt assemblies. As shown in fig. 2, each sealing mechanism 1 includes a sealing outer frame 2, an inner plate stopper 22 and a sealing inner plate 3, and the sizes of the sealing outer frame 2 and the sealing inner plate 3 are configured according to the size of the square protruding wire inlet/outlet 5.

As shown in fig. 3, the sealing outer frame 2 is a concave frame, the two ends of which are symmetrically provided with the perforated connectors 21, and the perforated connectors 21 are used for connecting the two sealing mechanisms 1 together through the bolt assembly, so that the two sealing mechanisms 1 can be firmly fixed at the square convex wire inlet/outlet 5. The sealing outer frame 2 is made of stainless steel or aluminum alloy. One side of the sealing outer frame 2 is connected with an inner plate stopper 22, and the inner plate stopper 22 is used for fixing and sealing the inner plate 3 in the sealing outer frame 2. The inner plate stopper 22 is a concave block, two ends of the inner plate stopper are respectively provided with an outer frame screw hole, two ends of one side of the sealing inner plate 3 are respectively provided with an inner plate screw hole corresponding to the outer frame screw hole, when the sealing inner plate 3 is used, the sealing inner plate 3 is clamped into the sealing outer frame 2, and the sealing inner plate 3 is connected with the inner plate stopper 22 through screws after the inner plate screw holes correspond to the outer frame screw holes.

As shown in fig. 4, a plurality of rectangular blocks of grooves 32 are arranged in parallel on one side of the sealing inner plate 3, the grooves 32 are semicircular, and the size of the grooves 32 matches with the size of the cable. The groove 32 is arranged for insulating and separating the outgoing cable to replace plugging clay for plugging; secondly, the low-voltage distribution box 4 can be led out through the sealing mechanism 1 in a regular arrangement. The sealing inner plate 3 is made of insulating material and aims to prevent the phenomenon of electric leakage caused by cable abrasion.

The working principle is as follows:

as shown in fig. 5, when the movable clamp is installed at the square protruding wire inlet/outlet 5 of the wired low-voltage distribution box, the worker selects the sealing inner plate 3 with a plurality of grooves 32 arranged in parallel on one side to fix the sealing inner plate in the sealing outer frame 2 through screws, then clamps the sealing outer frame 2 into the square protruding wire inlet/outlet 5 of the wired low-voltage distribution box 4, respectively clamps the cables into the grooves 32 one by one, and finally connects the bolt assembly through the porous connecting piece 21, so that the movable clamp is firmly fixed at the square protruding wire inlet/outlet 5.

Example 2

As shown in fig. 6 to 8, the difference between the movable clipper for preventing small animals from blocking the wire inlet and outlet of the wireless low-voltage distribution box provided in this embodiment 2 and the embodiment 1 is that the selected sealing inner plate 6 is a rectangular block.

The working principle is as follows:

as shown in fig. 8, when the movable clamping device is installed at the square protruding wire inlet/outlet 5 of the wireless low-voltage distribution box, the worker selects the sealing inner plate 6 of the rectangular block to fix the rectangular block in the sealing outer frame 2 through screws, then clamps the sealing outer frame 2 into the square protruding wire inlet/outlet 5 of the low-voltage distribution box 4, and finally connects the bolt assembly with the hole-containing connecting member 21, so that the movable clamping device is firmly fixed at the square protruding wire inlet/outlet 5.

Claims

1. The insulating movable clamp for preventing small animals from being blocked at the wire inlet and outlet of the low-voltage distribution box is characterized by being formed by connecting two sealing mechanisms with symmetrical structures, each sealing mechanism comprises a sealing outer frame, an inner plate stop block and a sealing inner plate, the sealing outer frame is a concave frame, one side of the sealing outer frame is connected with the inner plate stop block, the inner plate stop block is a concave block, and the sealing inner plate is connected with the inner plate stop block and arranged in the sealing outer frame.

2. The insulated movable clamp for preventing small animals from being blocked at the wire inlet and outlet of the low-voltage distribution box according to claim 1, wherein the ends of the two ends of the outer sealing frame are symmetrically provided with connecting pieces with holes respectively, and the two ends of the inner plate stopper are provided with outer frame screw holes respectively.

3. The insulated movable clamp for preventing the small animals from blocking the wire inlet and outlet of the low-voltage distribution box according to claim 1, wherein the sealing inner plate is a square block made of an insulating material, and inner plate screw holes corresponding to the outer frame screw holes are respectively formed in two ends of one side of the sealing inner plate.

4. The movable insulating clamp for preventing small animals from blocking the wire inlet and outlet of the low-voltage distribution box according to claim 1 or 3, wherein a plurality of grooves are arranged in parallel on one side of the sealing inner plate.

5. The insulated movable clamp for preventing small animals from blocking the wire inlet and outlet of the low-voltage distribution box according to claim 4, wherein the groove is semicircular.

6. The insulated movable clamping device for preventing the small animals from being blocked at the wire inlet and outlet of the low-voltage distribution box according to claim 1, which comprises the low-voltage distribution box, wherein the low-voltage distribution box is provided with a square convex wire inlet and outlet, and the two sealing mechanisms are symmetrically connected at the square convex wire inlet and outlet.

7. The low voltage distribution box wire inlet and outlet small animal plugging prevention insulation movable clamp device as claimed in claim 6, wherein the size of the sealing mechanism is configured according to the size of a square protruding wire inlet and outlet respectively.