CN212784649U

CN212784649U - Cable connection protection device for electric power installation

Info

Publication number: CN212784649U
Application number: CN202021543390.4U
Authority: CN
Inventors: 袁亮; 袁晶
Original assignee: Hunan Vocational Institute of Technology
Current assignee: Hunan Vocational Institute of Technology
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-23
Anticipated expiration: 2030-07-30

Abstract

The utility model belongs to the technical field of cables, in particular to a cable connection protection device for electric power installation, which comprises a first shell, wherein the left end of the top end surface of the first shell is rotationally connected with a second shell through a rotating shaft, the front end surface of the first shell and the rear end surface of the first shell and the front end surface of the second shell and the rear end surface of the second shell are both provided with a clamping groove, and the upper surface of the first shell is fixedly connected with a first adhesive tape; the junction of two cables that the user will meet is placed on the draw-in groove of first casing, then the user overturns the second casing and comes, screw first bolt and nut on the fixed block, thereby it is closed with first casing and second casing, carry out preliminary sealing to the device by the first adhesive tape and the second adhesive tape that set up, then the user takes off the sealed glue of pipe packing, glass in it is glued with and the combination department of cable and first adhesive tape and second adhesive tape along the combination department of first casing and second casing, make the sealing performance of device improve greatly.

Description

Cable connection protection device for electric power installation

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to cable junction protector is used in electric power installation.

Background

Cables are typically made up of several wires or groups of wires. Cables are generally rope-like cables made by stranding several wires or groups of at least two wires, each group of wires being insulated from each other and usually twisted around a center, covered with a highly insulating covering throughout, and erected in the air or installed underground, underwater for telecommunication or power transmission.

However, the conventional cable has a problem that the connection is not tight when the cable is connected, and the two connected cables may fall off due to lack of fixation.

To solve the above problems, the present application provides a cable connection protector for power installation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cable connection protector is used in electric power installation has the leakproofness that improves the junction and carries out the characteristics fixed to two cables that are connected.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable connection protector for electric power installation, includes first casing, first casing top face left end is rotated through the pivot and is connected with the second casing, the draw-in groove has all been seted up with second casing rear end face to terminal surface before terminal surface and the first casing rear end face and the second casing before the first casing, fixed surface is connected with first adhesive tape on the first casing, be provided with the second adhesive tape in the draw-in groove of second casing, second adhesive tape and second casing fixed connection, second casing right-hand member face bottom and the equal fixedly connected with fixed block in first casing right-hand member face top, second casing top face and first casing bottom face all rotate through the bearing and are connected with the second bolt, the screw thread department of second bolt is provided with the arc grip block, the second bolt runs through the arc grip block, second bolt and arc grip block screwed connection.

As the utility model relates to a cable connection protector is preferred for electric power installation, when the upset of second casing and first casing laminating, be located fixed block on the second casing with be located fixed block laminating on the first casing, fixed block department is provided with first bolt and nut, first bolt runs through the fixed block, nut and first bolt screwed connection, nut and fixed block sliding connection.

As the utility model relates to a cable connection protector is preferred for electric power installation, the one end fixedly connected with slipmat that the arc grip block lateral wall is close to the centre of a circle.

As the utility model relates to a cable junction protector is preferred for electric power installation, second casing right-hand member face rear end fixedly connected with clamp splice, the clamp splice internal friction is fixed with the sealed glue of pipe packing.

As the utility model relates to a cable connection protector is preferred for the electric power installation, the sealed gluey mouth of play of pipe dress is sharp mouth form setting.

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

1. through the first casing that sets up, sealed glue of second casing and pipe dress, the user places the junction of two cables that meet on the draw-in groove of first casing, then the user overturns the second casing, screw first bolt and nut on the fixed block, thereby it is closed with first casing and second casing, carry out preliminary sealing to the device by the first adhesive tape and the second adhesive tape that set up, then the user takes off sealed glue of pipe dress, glass glue in it is paintd with and the cable and the combination department of first adhesive tape and second adhesive tape along the combination department of first casing and second casing, make the sealing performance of device improve greatly.

2. The user screws the second bolt on second casing and the first casing respectively, thereby along with the rotation of second bolt, thereby the arc grip block moves to centre of a circle direction and presss from both sides the cable tightly to accomplished fixedly, the slipmat that sets up on the arc grip block when further having improved frictional force, avoided pressing from both sides the cable wire bad.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention;

in the figure: 1. a first housing; 2. a second housing; 3. a card slot; 4. a first adhesive tape; 5. a second adhesive tape; 6. a fixed block; 7. a first bolt; 8. a nut; 9. a second bolt; 10. an arc-shaped clamping plate; 11. a non-slip mat; 12. a clamping block; 13. and (5) filling the sealing glue into the pipe.

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.

Example 1

As shown in fig. 1 and 2;

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention;

the utility model provides a cable connection protector for electric power installation, including

first casing

1, 1 top face left end of first casing rotates through the pivot to be connected with second casing 2, draw-in groove 3 has all been seted up with 2 rear end faces of second casing to terminal surface before 1

first casing

1 and 1 rear end face of first casing and 2 preceding terminal surfaces of second casing, 1 last fixed surface of first casing is connected with first adhesive tape 4, be provided with second adhesive tape 5 in the draw-in groove 3 of second casing 2, second

adhesive tape

5 and 2 fixed connection of second casing, 2 right-hand member face bottom of second casing and 1 right-hand member face top of first casing all fixedly connected with

fixed block

6, 2 top faces of second casing and 1 bottom face of first casing all rotate through the bearing and are connected with second bolt 9, the screw thread department of second bolt 9 is provided with arc grip block 10, second bolt 9 runs through arc grip block 10, second bolt 9 and arc grip block 10 screwed connection.

In this embodiment: when the device is used, a user places the joint of two connected cables on the clamping groove 3 of the first shell 1, then the user turns the second shell 2 over, after the second shell 2 is turned over, the second shell 2 is matched with the clamping groove 3 on the first shell 1 to preliminarily clamp the cables on the device, then the user screws the first bolt 7 and the nut 8 on the fixed block 6 to close the first shell 1 and the second shell 2, the device is preliminarily sealed by the arranged first rubber strip 4 and the arranged second rubber strip 5, the user respectively screws the second shell 2 and the second bolt 9 on the first shell 1, the arc-shaped clamping plate 10 moves towards the direction of the circle center along with the rotation of the second bolt 9 to clamp the cables, so that the fixation is completed, the anti-skid pad 11 arranged on the arc-shaped clamping plate 10 further improves the friction force and avoids damaging the cables, then the user takes off the tube-packed sealant 13, and the glass cement in the tube-packed sealant is smeared along the joint of the first shell 1 and the second shell 2 and the joint of the cable and the first adhesive tape 4 and the second adhesive tape 5, so that the sealing performance of the device is greatly improved.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure of the present invention;

in an alternative embodiment, when the second housing 2 is turned over and attached to the first housing 1, the fixing block 6 on the second housing 2 is attached to the fixing block 6 on the first housing 1, a first bolt 7 and a nut 8 are disposed at the fixing block 6, the first bolt 7 penetrates through the fixing block 6, the nut 8 is screwed with the first bolt 7, and the nut 8 is slidably connected with the fixing block 6.

In this embodiment: when the second housing 2 is turned over to fit the first housing 1, the user screws the first bolt 7 and the nut 8 on the fixing block 6, thereby closing the first housing 1 and the second housing 2.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure of the present invention;

in an alternative embodiment, a non-slip mat 11 is fixedly connected to one end of the outer side wall of the arc-shaped clamping plate 10 close to the circle center.

In this embodiment: the anti-slip pad 11 arranged on the arc-shaped clamping plate 10 further improves the friction force and avoids damaging the cable clamp.

As shown in fig. 1 and 2;

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention;

in an alternative embodiment, a clamping block 12 is fixedly connected to the rear end of the right end face of the second housing 2, and the tube-packed sealant 13 is frictionally fixed in the clamping block 12.

In this embodiment: through this design, the user takes off sealed glue 13 of pipe packing, paints glass in it along the junction of first casing 1 and second casing 2 and the junction of cable and first adhesive tape 4 and second adhesive tape 5 and glues for the sealing performance of device improves greatly.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure of the present invention;

in an alternative embodiment, the glue outlet of the tube-packed sealing glue 13 is arranged in a sharp mouth shape.

In this embodiment: through this design, the user can be more accurate scribble the sealed glue in the sealed glue 13 of tubulation to the junction of first casing 1 and second casing 2 and the junction of cable and first adhesive tape 4 and second adhesive tape 5.

The utility model discloses a theory of operation and use flow: when the device is used, a user places the joint of two connected cables on the clamping groove 3 of the first shell 1, then the user turns the second shell 2 over, after the second shell 2 is turned over, the second shell 2 is matched with the clamping groove 3 on the first shell 1 to preliminarily clamp the cables on the device, then the user screws the first bolt 7 and the nut 8 on the fixed block 6 to close the first shell 1 and the second shell 2, the device is preliminarily sealed by the arranged first rubber strip 4 and the arranged second rubber strip 5, the user respectively screws the second shell 2 and the second bolt 9 on the first shell 1, the arc-shaped clamping plate 10 moves towards the direction of the circle center along with the rotation of the second bolt 9 to clamp the cables, so that the fixation is completed, the anti-skid pad 11 arranged on the arc-shaped clamping plate 10 further improves the friction force and avoids damaging the cables, then the user takes off the tube-packed sealant 13, and the glass cement in the tube-packed sealant is smeared along the joint of the first shell 1 and the second shell 2 and the joint of the cable and the first adhesive tape 4 and the second adhesive tape 5, so that the sealing performance of the device is greatly improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable connection protector for power installation, characterized in that: the clamping device comprises a first shell (1), wherein the left end of the top end face of the first shell (1) is rotatably connected with a second shell (2) through a rotating shaft, the front end face of the first shell (1) and the rear end face of the first shell (1) and the front end face of the second shell (2) and the rear end face of the second shell (2) are respectively provided with a clamping groove (3), the upper surface of the first shell (1) is fixedly connected with a first rubber strip (4), a second rubber strip (5) is arranged in the clamping groove (3) of the second shell (2), the second rubber strip (5) is fixedly connected with the second shell (2), the bottom end of the right end face of the second shell (2) and the top end face of the right end face of the first shell (1) are respectively and fixedly connected with a fixed block (6), the top end face of the second shell (2) and the bottom end face of the first shell (1) are respectively and rotatably connected with a second bolt (9) through a bearing, and an arc-shaped, the second bolt (9) penetrates through the arc-shaped clamping plate (10), and the second bolt (9) is in threaded connection with the arc-shaped clamping plate (10).

2. The electrical power installation cable attachment guard of claim 1, wherein: when second casing (2) upset and first casing (1) laminating, be located fixed block (6) on second casing (2) with be located fixed block (6) laminating on first casing (1), fixed block (6) department is provided with first bolt (7) and nut (8), fixed block (6) are run through in first bolt (7), nut (8) and first bolt (7) threaded connection, nut (8) and fixed block (6) sliding connection.

3. The electrical power installation cable attachment guard of claim 1, wherein: one end of the outer side wall of the arc-shaped clamping plate (10) close to the circle center is fixedly connected with an anti-slip pad (11).

4. The electrical power installation cable attachment guard of claim 1, wherein: the rear end of the right end face of the second shell (2) is fixedly connected with a clamping block (12), and a tubular sealant (13) is fixed in the clamping block (12) in a friction mode.

5. The electrical power installation cable attachment guard of claim 4, wherein: the glue outlet of the tube-packed sealant (13) is arranged in a sharp-mouth shape.