CN218674496U - Cable sheath resistance to compression monitoring devices - Google Patents

Abstract

The utility model belongs to the technical field of cable sheathing monitoring, especially, be a cable sheathing resistance to compression monitoring devices, including lower box body and last box body, the inner wall bottom fixedly connected with support column of box body down changes hand, loop bar, the telescopic link, go up clamping piece, the threaded rod, a bearing, through rotatory change hand, clockwise rotation threaded rod, it moves down to go up the clamping piece, anticlockwise rotation threaded rod, it moves up to go up the clamping piece, fix the cable that has not unidimensional, protect the device through box body and lower box body on increasing, through increasing the pull rod structure, through the pulling pull rod, then will go up the box body and box body symmetric connection back down, loosen the pull rod, the thrust that receives the second spring passes the sliding plate forward, until offsetting with the fixture block, it is fixed with lower box body to go up the box body this moment, open the box body and box body down, only need the pulling pull rod can, realized opening fast.

Description

Cable sheath resistance to compression monitoring devices

Technical Field

The utility model belongs to the technical field of the cable sheath monitoring, concretely relates to cable sheath resistance to compression monitoring devices.

Background

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, a wire for transmitting power or information from one place to another place is generally a cable similar to a rope formed by twisting several or several groups of wires (at least two wires in each group), each group of wires are mutually insulated and are usually twisted around a center, the whole outer surface is coated with a highly insulating coating, the cable has the characteristics of internal electrification and external insulation, and a sheath on the outer layer of the cable protects the internal conductors, so that when the internal conductors are blocked, particularly at a joint, and the temperature is continuously increased and reaches the limit born in the sheath, the cable has the risk of fire, and a monitoring device is needed for monitoring the cable.

Through the retrieval, chinese utility model patent of application number 202220544270.9 discloses "an electric power optical cable on-line monitoring device", it is through increasing clamp splice, the handle, first branch and second branch, be convenient for install this device on the surface of cable, and is easy and simple to handle, through being provided with temperature sensor and bee calling organ, remind staff or user, but the device of this scheme can't be fixed the cable of unidimensional not, the practicality is low, the device of this scheme exposes outside simultaneously, does not have protection device, the time can cause the damage to sensor or other equipment for a long time.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a cable sheathing resistance to compression monitoring devices has the fixed not unidimensional of being convenient for, the characteristics of the protection of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable sheathing resistance to compression monitoring devices, includes box body and last box body down, the inner wall bottom fixedly connected with support column of box body down, the clamping piece under the top fixedly connected with of support column, the top of going up the box body is close to the center and revolves box-like connecting threaded rod, the upper end fixed connection of threaded rod changes the hand, the lower extreme of threaded rod rotates the connection bearing, in the bearing embedding second connecting block, the rear end of second connecting block fixed connection upper clamping piece, the rear end symmetry of going up the clamping piece is connected with the telescopic link, two the inside of telescopic link sliding connection loop bar, the last inner wall of box body is connected to the top fixed connection of loop bar.

As the utility model discloses a preferred technical scheme, the left and right sides outer wall symmetric connection of box body has first connecting block down, the second recess has been seted up to the inside of first connecting block, the second recess extends to the inside of box body down, the spout has been seted up to the both sides inner wall that the second recess is close to the front end, spout sliding connection sliding plate, the one end of sliding plate fixed connection second spring, the inner wall of the other end fixed connection second recess of second spring, second spring ring cover is at the lateral wall of pull rod, the pull rod runs through to slide in the second recess, the rear end fixed connection sliding plate of pull rod, the third recess has been seted up to the bottom of going up the box body, the right side inner wall connection of third recess has the fixture block, the fixture block offsets with the sliding plate.

As the utility model discloses an optimized technical scheme, first recess has been seted up on the top of lower clamping piece, the lower inner wall connection inductor of first recess.

As the utility model discloses a preferred technical scheme, the fourth recess has been seted up to the outer wall symmetry at both ends around lower box body and the last box body, the fourth recess is circular.

As the utility model discloses an optimal technical scheme, the one end of the first spring of inner wall fixed connection of fourth recess, it is a plurality of first spring is along circumference symmetry, and is a plurality of card and last card under the other end fixed connection of first spring.

As the preferred technical scheme of the utility model, following clamping piece is in same level with lower card.

Compared with the prior art, the beneficial effects of the utility model are that: through increasing the runner band, the loop bar, the telescopic link, go up the clamping piece, the threaded rod, a bearing, through rotatory runner band, clockwise rotation threaded rod, go up the clamping piece downstream, anticlockwise rotation threaded rod, go up the clamping piece rebound, fix the cable that has not unidimensional, box body and lower box body protect the device through increasing, through increasing the pull rod structure, through the pulling pull rod, then will go up the box body and box body symmetric connection back down, loosen the pull rod, the thrust that returns that receives the second spring passes the sliding plate forward, until offsetting with the fixture block, it is fixed mutually with lower box body to go up the box body this moment, open last box body and lower box body, only need the pulling pull rod can, realized opening fast.

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 structural view of the present invention;

FIG. 2 is a schematic view of the inner view structure of the local part of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 3 according to the present invention;

in the figure: 1. a lower box body; 2. an upper box body; 3. turning the hand; 4. a card is put down; 5. putting a card; 6. a first spring; 7. a first connection block; 8. a loop bar; 9. a telescopic rod; 10. a second connecting block; 11. an upper clamping piece; 12. a threaded rod; 13. a support pillar; 14. a lower clamping piece; 15. a bearing; 16. a first groove; 17. an inductor; 18. a pull rod; 19. a second groove; 20. a second spring; 21. a sliding plate; 22. a chute; 23. a third groove; 24. a clamping block; 101. and a fourth groove.

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. 1-4, the present invention provides the following technical solutions: the utility model provides a cable sheathing resistance to compression monitoring devices, including box body 1 and last box body 2 down, the inner wall bottom fixedly connected with support column 13 of box body 1 down, clamping piece 14 under the top fixedly connected with of support column 13, the top of going up box body 2 is close to center convolution formula connecting threaded rod 12, the upper end fixed connection of threaded rod 12 changes hand 3, the lower extreme of threaded rod 12 rotates and connects bearing 15, bearing 15 imbeds in the second connecting block 10, the rear end of second connecting block 10 fixed connection upper clamping piece 11, the rear end symmetry of going up clamping piece 11 is connected with telescopic link 9, the inside of two telescopic link 9 sliding connection loop bars 8, the upper inner wall of box body 2 is connected to the top fixed connection of loop bar 8, in this embodiment, the surface mounting of going up clamping piece 11 and lower clamping piece 14 has the silica gel protection pad, reduce the wearing and tearing of clamping piece degree cable, change hand 3 through rotating, clockwise rotation threaded rod 12, go up clamping piece 11 and move down, anticlockwise rotation threaded rod 12, go up 11 and move up.

Specifically, referring to fig. 4, in this embodiment, the outer walls of the left and right sides of the lower box body 1 are symmetrically connected with the first connecting blocks 7, the first connecting blocks 7 are internally provided with the second grooves 19, the second grooves 19 extend into the lower box body 1, the inner walls of the two sides of the second grooves 19 close to the front end are provided with the sliding grooves 22, the sliding grooves 22 are slidably connected with the sliding plate 21, the sliding plate 21 is fixedly connected with one end of the second spring 20, the other end of the second spring 20 is fixedly connected with the inner wall of the second groove 19, the second spring 20 is sleeved on the outer side wall of the pull rod 18, the pull rod 18 penetrates and slides into the second groove 19, the rear end of the pull rod 18 is fixedly connected with the sliding plate 21, the bottom end of the upper box body 2 is provided with the third groove 23, the right inner wall of the third groove 23 is connected with the clamping block 24, the clamping block 24 abuts against the sliding plate 21, and the sliding plate 21 is in an inverted L-shaped shape.

Specifically, referring to fig. 3, in this embodiment, a first groove 16 is formed at the top end of the lower clip 14, a lower inner wall of the first groove 16 is connected to an inductor 17, and the inductor 17 monitors a cable on the lower clip 14.

Specifically, referring to fig. 2, in this embodiment, fourth grooves 101 are symmetrically formed in the outer walls of the front and rear ends of the lower box body 1 and the upper box body 2, the fourth grooves 101 are circular, and the fourth grooves 101 are symmetrically spliced together to form a circle.

Specifically, referring to fig. 2, in this embodiment, the inner wall of the fourth groove 101 is fixedly connected to one end of the first spring 6, the plurality of first springs 6 are circumferentially symmetrical, the other ends of the plurality of first springs 6 are fixedly connected to the lower clamping piece 4 and the upper clamping piece 5, and the first springs 6 fix cables with different sizes.

Specifically, referring to fig. 3, in this embodiment, the lower clip 14 and the lower clip 4 are at the same level, so that the cable can enter and exit at the same level.

The utility model discloses a theory of operation and use flow: the utility model discloses in this cable sheathing resistance to compression monitoring devices, when using, pass card 5 and lower card 4 back with the front end of cable from last box body 2 and lower box body 1, place on clamping piece 14 down, resume the removal cable from last box body 2 and the rear end of lower box body 1 pass card 5 and lower card 4 back, through pulling pull rod 18, then with last box body 2 and lower box body 1 symmetric connection back, loosen pull rod 18, the thrust that receives second spring 20 passes sliding plate 21 forward, until offsetting with clamping block 24, it is fixed mutually with lower box body 1 to go up box body 2 this moment, open box body 2 and lower box body 1, only need pulling pull rod 18 can, then through rotatory turning handle 3, clockwise rotation threaded rod 12, go up clamping piece 11 downstream, threaded rod rotation threaded rod 12, go up clamping piece 11 upstream, fix the cable.

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 (6)

1. The utility model provides a cable sheath resistance to compression monitoring devices, includes box body (1) and last box body (2) down, its characterized in that: inner wall bottom fixedly connected with support column (13) of box body (1) down, clamping piece (14) under the top fixedly connected with of support column (13), the top of going up box body (2) is close to center and revolves box-like connecting threaded rod (12), the upper end fixed connection of threaded rod (12) changes hand (3), the lower extreme of threaded rod (12) is rotated and is connected bearing (15), bearing (15) imbed in second connecting block (10), the rear end of second connecting block (10) fixed connection upper clamping piece (11), the rear end symmetry of going up clamping piece (11) is connected with telescopic link (9), two the inside of telescopic link (9) sliding connection loop bar (8), the last inner wall of last box body (2) is connected to the top fixed connection of loop bar (8).

2. The cable sheath compression monitoring apparatus of claim 1, wherein: the outer walls of the left side and the right side of the lower box body (1) are symmetrically connected with first connecting blocks (7), a second groove (19) is formed in the first connecting block (7), the second groove (19) extends into the lower box body (1), sliding grooves (22) are formed in the inner walls of the two sides, close to the front end, of the second groove (19), the sliding grooves (22) are connected with sliding plates (21) in a sliding mode, the sliding plates (21) are fixedly connected with one ends of second springs (20), the other ends of the second springs (20) are fixedly connected with the inner walls of the second grooves (19), the second springs (20) are sleeved on the outer side walls of pull rods (18) in a sleeved mode, the pull rods (18) penetrate through the second grooves (19) in a sliding mode, the rear ends of the pull rods (18) are fixedly connected with the sliding plates (21), the bottom end of the upper box body (2) is provided with third grooves (23), the right inner wall of the third grooves (23) is connected with clamping blocks (24), and the clamping blocks (24) are abutted against the sliding plates (21).

3. The cable jacket compression monitoring device of claim 2, wherein: a first groove (16) is formed in the top end of the lower clamping piece (14), and the lower inner wall of the first groove (16) is connected with an inductor (17).

4. The cable jacket compression monitoring apparatus of claim 3, wherein: fourth recess (101) have been seted up to outer wall symmetry at both ends around lower box body (1) and last box body (2), fourth recess (101) are circular.

5. The cable sheath compression monitoring apparatus of claim 4, wherein: the one end of the first spring (6) of inner wall fixed connection of fourth recess (101), it is a plurality of first spring (6) are along circumference symmetry, and are a plurality of card (4) and last card (5) down of other end fixed connection of first spring (6).

6. The cable jacket compression monitoring apparatus of claim 5, wherein: the lower clamping piece (14) and the lower card (4) are at the same horizontal height.

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