CN216390471U

CN216390471U - Special crimping type equipment fastener of power cable

Info

Publication number: CN216390471U
Application number: CN202122507598.1U
Authority: CN
Inventors: 周雪纯
Original assignee: Sichuan Shengjin Power Equipment Group Co ltd
Current assignee: Sichuan Shengjin Power Equipment Group Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of power cables, and discloses a crimping type equipment cable clamp special for a power cable, which comprises a bottom plate and mounting plates fixed on the left side and the right side of the bottom plate, wherein fixing bolts are inserted into four corners of the upper surface of each mounting plate, the bottoms of the fixing bolts are in threaded connection with the upper surface of the bottom plate, a fixing seat is fixedly connected to the upper surface of each mounting plate, and the left side surface of each fixing seat is hinged with a lower pressing block through a first hinge. This special crimping type equipment fastener of power cable, through arc splint, briquetting, first hinge, fixture block and triangle latch cooperation use down for the user only needs place the cable between two sets of arc splint, and it can be fixed with the cable to press down the briquetting downwards, and the fixture block locks the briquetting down with the cooperation of triangle latch, thereby has realized the quick crimping of cable, has further made things convenient for the user to the installation work of cable, and convenient operation has improved staff's work efficiency.

Description

Special crimping type equipment fastener of power cable

Technical Field

The utility model relates to the technical field of power cables, in particular to a crimping type equipment wire clamp special for a power cable.

Background

The power cable is used for transmitting and distributing electric energy, is often used for urban underground power grid, power station lead-out line, power supply inside industrial and mining enterprises and power transmission line under the river-crossing seawater, along with the increase of laying of power cable, the demand of power cable's connecting clamp is also increasing, but has following several drawbacks in the special crimping type equipment fastener of current power cable: 1. most of the existing crimping type equipment wire clamps special for power cables are inconvenient to use, and when the power cables are connected, the operation time is long and the efficiency is low; 2. most of the existing crimping type equipment wire clamps special for power cables do not fix the wires and cables, the connection is easy to pull away, potential safety hazards are generated, and the existing crimping type equipment wire clamps for power cables are unsafe.

For example, chinese patent application nos.: 202021555655.2, there is provided a crimping type device clamp for power cables, substantially as follows: the cable clamp comprises a bottom plate, wherein a pressing block is fixedly arranged in the middle of the upper end of the bottom plate, fastening devices are arranged on the left part and the right part of the upper end of the bottom plate, the two fastening devices are symmetrically distributed on the left and right sides of the center of the pressing block, the left end of the pressing block is fixedly connected with a left wire inlet pipe, the right end of the pressing block is fixedly connected with a right wire inlet pipe, the upper end of the pressing block is provided with a pressing groove, the pressing groove is communicated with the left wire inlet pipe and the right wire inlet pipe, a riveting component is slidably connected in the pressing groove, the length and the width of the riveting component are equal to those of the pressing groove, the upper end of the riveting component is fixedly connected with an insulating plate, and the length and the width of the insulating plate are equal to those of the upper end surface of the riveting component. The safety performance is high, but the device fixes the cable through screw and retaining ring, and it is comparatively troublesome to use, and the crimping efficiency is lower, and must use the screwdriver.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a crimping type equipment wire clamp special for a power cable, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a crimping type equipment cable clamp special for a power cable comprises a bottom plate and mounting plates fixed on the left side and the right side of the bottom plate, wherein fixing bolts are inserted into four corners of the upper surface of the mounting plates, the bottoms of the fixing bolts are in threaded connection with the upper surface of the bottom plate, a fixing seat is fixedly connected to the upper surface of the mounting plate, a lower pressing block is hinged to the left side surface of the fixing seat through a first hinge, arc-shaped clamping plates are fixedly connected to the lower surface of the lower pressing block and the upper surface of the fixing seat, a connecting block is fixedly connected to the right side surface of the lower pressing block, a sliding groove is formed in the connecting block, two groups of sliding rods are fixedly connected to the inner wall of the sliding groove, two groups of sliding plates are slidably sleeved on the outer surface of each sliding rod, a clamping block is fixedly connected to the outer side surface of each sliding plate, the outer surface of each clamping block penetrates through the inner wall of the corresponding sliding groove, a spring is sleeved on the outer surface of each sliding rod, the utility model discloses a cable protection device, including bottom plate upper surface, bottom plate, clamping groove, bearing seat upper surface, mounting groove, mounting bolt, arc splint inboard is provided with the cable, the equal two sets of arcs of fixedly connected with in left rear side and the right rear side of bottom plate upper surface, arc medial surface fixedly connected with multiunit triangle latch, the clamping groove with triangle latch looks adaptation is seted up to the fixture block lateral surface, bottom plate upper surface middle part fixedly connected with bears the seat, bear the fixed surface of seat upper surface and be connected with down the protective housing, the protective housing openly articulates through two sets of second hinges of installation has last protective housing down, through two sets of hasp locks between lower protective housing and the last protective housing, the mounting groove has all been seted up in the four corners of bottom plate upper surface, the inside mounting bolt that is provided with of mounting groove, arc splint inboard is provided with the cable.

Preferably, the lower surface of the arc-shaped clamping plate positioned at the bottom is fixedly connected with a plurality of groups of reinforcing ribs, and the inner side surfaces of the reinforcing ribs are fixedly connected with the outer surface of the fixing seat.

Preferably, the inner side surface of the arc-shaped clamping plate is provided with a plurality of groups of anti-slip strips, and the anti-slip strips on the inner side surface of the arc-shaped clamping plate are made of rubber.

Preferably, the inner wall of the sliding groove is provided with a lubricating grease layer, and the thickness of the lubricating grease layer is two to five millimeters zero.

Preferably, the outer side surface of the arc-shaped plate is fixedly connected with two groups of supporting rods, and the bottom ends of the supporting rods are fixedly connected with the upper surface of the bottom plate.

Preferably, the outer surface of the mounting bolt is sleeved with an elastic washer, the thickness of the elastic washer is one millimeter, and the elastic washer is made of brass.

(III) advantageous effects

Compared with the prior art, the utility model provides a crimping type equipment wire clamp special for a power cable, which has the following beneficial effects:

1. this special crimping type equipment fastener of power cable, through arc splint, briquetting, first hinge, fixture block and triangle latch cooperation use down for the user only needs place the cable between two sets of arc splint, and it can be fixed with the cable to press down the briquetting downwards, and the fixture block locks the briquetting down with the cooperation of triangle latch, thereby has realized the quick crimping of cable, has further made things convenient for the user to the installation work of cable, and convenient operation has improved staff's work efficiency.

2. This special crimping type equipment fastener of power cable, through fixture block, draw-in groove, spring and triangle latch cooperation use, use arc splint all can compress tightly fixedly to the cable in the certain extent, and the locking of fixture block and triangle latch can be relieved to the inside extrusion sliding plate of user, and then will push down the briquetting and expand to make the device can carry out crimping fixed work to the cable of different diameters size, improved the device's suitability, and made things convenient for the user to dismantle the cable.

3. This special crimping type equipment fastener of power cable, through bearing the seat, the lower protective housing, the second hinge, upper protective housing and hasp cooperation are used, make upper protective housing and lower protective housing can wrap up the middle part of cable or cable butt joint, thereby further improved the device to the protecting effect of cable, further reduced the probability that the cable received the damage, the security of the device has been improved, use through mounting bolt and mounting groove cooperation, make the user can install the device through mounting bolt, thereby made things convenient for the user to the installation work of the device.

Drawings

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

FIG. 2 is an expanded view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. a base plate; 101. mounting grooves; 2. mounting a plate; 3. fixing the bolt; 4. a fixed seat; 5. a first hinge; 6. pressing the block; 7. an arc-shaped splint; 8. connecting blocks; 801. a sliding groove; 9. a slide bar; 10. a sliding plate; 11. a clamping block; 1101. a card slot; 12. a spring; 13. an arc-shaped plate; 14. a triangular latch; 15. a bearing seat; 16. a lower protective shell; 17. a second hinge; 18. an upper protective shell; 19. locking; 20. installing a bolt; 21. an electrical cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a crimping type equipment cable clamp special for a power cable comprises a bottom plate 1 and mounting plates 2 fixed on the left side and the right side of the bottom plate 1, wherein fixing bolts 3 are inserted into four corners of the upper surface of each mounting plate 2, the bottoms of the fixing bolts 3 are in threaded connection with the upper surface of the bottom plate 1, a fixing seat 4 is fixedly connected to the upper surface of each mounting plate 2, a lower pressing block 6 is hinged to the left side surface of each fixing seat 4 through a first hinge 5, arc-shaped clamping plates 7 are fixedly connected to the lower surfaces of the lower pressing blocks 6 and the upper surface of each fixing seat 4, a connecting block 8 is fixedly connected to the right side surface of each lower pressing block 6, a sliding groove 801 is formed in each connecting block 8, two groups of sliding rods 9 are fixedly connected to the inner wall of each sliding groove 801, two groups of sliding plates 10 are slidably sleeved on the outer surface of each sliding rod 9, a clamping block 11 is fixedly connected to the outer side surface of each sliding plate 10, a spring 12 is sleeved on the outer surface of each sliding rod 9, the left rear side and the right rear side of the upper surface of the bottom plate 1 are fixedly connected with two groups of arc-shaped plates 13, the inner side surfaces of the arc-shaped plates 13 are fixedly connected with a plurality of groups of triangular clamping teeth 14, the outer side surface of the clamping block 11 is provided with a clamping groove 1101 matched with the triangular clamping teeth 14, the middle part of the upper surface of the bottom plate 1 is fixedly connected with a bearing seat 15, the upper surface of the bearing seat 15 is fixedly connected with a lower protective shell 16, the front surface of the lower protective shell 16 is hinged with an upper protective shell 18 through two groups of second hinges 17, the lower protective shell 16 is buckled with the upper protective shell 18 through two groups of latches 19, four corners of the upper surface of the bottom plate 1 are provided with mounting grooves 101, mounting bolts 20 are arranged in the mounting grooves 101, cables 21 are arranged on the inner sides of the arc-shaped clamping plates 7, and are matched with the arc-shaped clamping plates 7, lower pressing blocks 6, first hinges 5, the clamping blocks 11 and the triangular clamping teeth 14 for use, so that a user only needs to place the cables 21 between the two groups of arc-shaped clamping plates 7, the cable 21 can be fixed by pressing the press block 6 downwards, the clamp block 11 is matched with the triangular latch 14 to lock the press block 6, so that the cable 21 can be quickly pressed and connected, the installation work of a user on the cable 21 is further facilitated, the operation is convenient, the working efficiency of workers is improved, the clamp block 11, the clamp groove 1101, the spring 12 and the triangular latch 14 are matched for use, the arc-shaped clamp plate 7 can be used for pressing and fixing the cable 21 within a certain range, the user can press the sliding plate 10 inwards to release the lock of the clamp block 11 and the triangular latch 14, the lower press block 6 is unfolded, so that the device can be used for pressing and connecting and fixing the cables 21 with different diameters, the applicability of the device is improved, the user can conveniently detach the cables, and the lower protective shell 16, the second hinge 17, the upper protective shell 18 and the triangular latch 19 are matched for use, make upper protective housing 18 and lower protective housing 16 can wrap up cable 21's middle part or cable butt joint department to further improved the device to cable 21's protecting effect, further reduced the probability that cable 21 received the damage, improved the device's security, used through construction bolt 20 and mounting groove 101 cooperation, made the user can install the device through construction bolt 20, thereby made things convenient for the user to the installation work of the device.

In the utility model, in order to further enhance the support stability of the arc-shaped clamping plate 7, a plurality of groups of reinforcing ribs are fixedly connected to the lower surface of the arc-shaped clamping plate 7 at the bottom, and the inner side surfaces of the reinforcing ribs are fixedly connected with the outer surface of the fixing seat 4, so that the reinforcing ribs play a role in stably supporting the bottom of the arc-shaped clamping plate 7, thereby further enhancing the support stability of the arc-shaped clamping plate 7.

In the utility model, in order to further enhance the fixing effect of the arc-shaped clamping plate 7 on the cable 21, a plurality of groups of anti-slip strips are arranged on the inner side surface of the arc-shaped clamping plate 7, and the anti-slip strips on the inner side surface of the arc-shaped clamping plate 7 are made of rubber, so that the falling probability of the cable 21 is reduced.

In the present invention, in order to further enhance the motion stability of the sliding plate 10, a grease layer is disposed on the inner wall of the sliding groove 801, and the thickness of the grease layer is zero point two to five millimeters, so that the friction between the sliding plate 10 and the sliding groove 801 is reduced, and the motion stability of the sliding plate 10 is further enhanced.

In the utility model, in order to further enhance the stability of the support of the arc-shaped plate 13, two groups of support rods are fixedly connected to the outer side surface of the arc-shaped plate 13, and the bottom ends of the support rods are fixedly connected with the upper surface of the bottom plate 1, so that the support rods play a role of stably supporting the arc-shaped plate 13, thereby further enhancing the stability of the support of the arc-shaped plate 13.

In the utility model, in order to further enhance the mounting stability of the mounting bolt 20, an elastic washer is sleeved on the outer surface of the mounting bolt 20, the thickness of the elastic washer is one millimeter, and the elastic washer is made of brass, so that the elastic washer plays a role in tensioning the mounting bolt 20, thereby further enhancing the mounting stability of the mounting bolt 20.

When the device is used, the device is fixed on a wall surface through a mounting bolt 20, a lock catch 19 is opened, an upper protective shell 18 is opened, a cable 21 is placed between the upper side of a lower protective shell 16 and two sets of arc-shaped clamping plates 7, a pressing block 6 is pressed downwards, a clamping block 11 moves between the two sets of arc-shaped plates 13, the cable 21 is clamped tightly by the two sets of arc-shaped clamping plates 7, a triangular latch 14 locks the clamping block 11 through a clamping groove 1101, the upper protective shell 18 is buckled, fixing of the cable 21 is completed, when the cable 21 is required to be dismounted, the upper protective shell 18 is opened, a sliding plate 10 is pressed inwards, the sliding plate 10 drives the clamping block 11 to move inwards, a spring 12 is compressed, the clamping block 11 is separated from the triangular latch 14, and the cable is taken out.

To sum up, this special crimping type equipment fastener of power cable, through arc splint 7, lower briquetting 6, first hinge 5, fixture block 11 and the cooperation of triangle latch 14 are used, make the user only need place cable 21 between two sets of arc splint 7, press down briquetting 6 downwards and can be fixed with cable 21, fixture block 11 locks lower briquetting 6 with the cooperation of triangle latch 14, thereby realized cable 21's quick crimping, further made things convenient for the user to cable 21's installation work, and the operation is convenient, and the work efficiency of staff is improved.

This special crimping type equipment fastener of power cable, through fixture block 11, draw-in groove 1101, spring 12 and the cooperation of triangle latch 14 are used, it all can compress tightly fixedly to cable 21 at certain extent to use arc splint 7, and the locking of fixture block 11 and triangle latch 14 can be relieved to the inside extrusion sliding plate 10 of user, and then 6 expandes of briquetting down, thereby make the device can carry out crimping fixed work to the cable 21 of different diameters size, the device's suitability has been improved, and made things convenient for the user to dismantle the cable.

This special crimping type equipment fastener of power cable, through bearing seat 15, lower protective housing 16, second hinge 17, upper

protective housing

18 and 19 cooperation uses of hasp, make upper protective housing 18 and lower protective housing 16 can wrap up cable 21's middle part or cable butt joint department, thereby further improved the device to cable 21's protecting effect, further reduced the probability that cable 21 received the damage, the security of the device has been improved, use through construction bolt 20 and mounting groove 101 cooperation, make the user can install the device through construction bolt 20, thereby made things convenient for the user to the installation work of the device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special crimping type equipment fastener of power cable, includes bottom plate (1) and fixes mounting panel (2) in bottom plate (1) left and right sides, its characterized in that: the four corners of the upper surface of the mounting plate (2) are all inserted with fixing bolts (3), the bottom of the fixing bolts (3) is in threaded connection with the upper surface of the bottom plate (1), the upper surface of the mounting plate (2) is fixedly connected with a fixing seat (4), the left side surface of the fixing seat (4) is hinged with a lower pressing block (6) through a first mounting hinge (5), the lower surface of the lower pressing block (6) and the upper surface of the fixing seat (4) are all fixedly connected with arc-shaped clamping plates (7), the right side surface of the lower pressing block (6) is fixedly connected with a connecting block (8), a sliding groove (801) is arranged inside the connecting block (8), two groups of sliding rods (9) are fixedly connected with the inner wall of the sliding groove (801), two groups of sliding plates (10) are slidably sleeved on the outer surface of the sliding rods (9), and clamping blocks (11) are fixedly connected with the outer side surface of the sliding plates (10), the outer side surface of the clamping block (11) penetrates through the inner wall of the sliding groove (801), a spring (12) is sleeved on the outer surface of the sliding rod (9), two groups of arc-shaped plates (13) are fixedly connected to the left rear side and the right rear side of the upper surface of the bottom plate (1), a plurality of groups of triangular clamping teeth (14) are fixedly connected to the inner side surfaces of the arc-shaped plates (13), clamping grooves (1101) matched with the triangular clamping teeth (14) are formed in the outer side surface of the clamping block (11), a bearing seat (15) is fixedly connected to the middle of the upper surface of the bottom plate (1), a lower protective shell (16) is fixedly connected to the upper surface of the bearing seat (15), an upper protective shell (18) is hinged to the front surface of the lower protective shell (16) through two groups of second hinges (17), the lower protective shell (16) is buckled with the upper protective shell (18) through two groups of buckles (19), mounting grooves (101) are formed in four corners of the upper surface of the bottom plate (1), the mounting groove (101) is internally provided with a mounting bolt (20), and the inner side of the arc-shaped clamping plate (7) is provided with a cable (21).

2. The crimping type equipment clamp special for the power cable according to claim 1, characterized in that: the lower surface of the arc-shaped clamping plate (7) positioned at the bottom is fixedly connected with a plurality of groups of reinforcing ribs, and the inner side surfaces of the reinforcing ribs are fixedly connected with the outer surface of the fixed seat (4).

3. The crimping type equipment clamp special for the power cable according to claim 1, characterized in that: the inner side face of the arc-shaped clamping plate (7) is provided with a plurality of groups of anti-slip strips, and the anti-slip strips on the inner side face of the arc-shaped clamping plate (7) are made of rubber.

4. The crimping type equipment clamp special for the power cable according to claim 1, characterized in that: the inner wall of the sliding groove (801) is provided with a lubricating grease layer, and the thickness of the lubricating grease layer is two millimeters to five millimeters.

5. The crimping type equipment clamp special for the power cable according to claim 1, characterized in that: the outer side surface of the arc-shaped plate (13) is fixedly connected with two groups of supporting rods, and the bottom ends of the supporting rods are fixedly connected with the upper surface of the bottom plate (1).

6. The crimping type equipment clamp special for the power cable according to claim 1, characterized in that: the outer surface of the mounting bolt (20) is sleeved with an elastic washer, the thickness of the elastic washer is one millimeter, and the elastic washer is made of brass.