CN211480823U

CN211480823U - Relay protection screen cable fixing device

Info

Publication number: CN211480823U
Application number: CN202020458136.8U
Authority: CN
Inventors: 李天龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-09-11
Anticipated expiration: 2030-04-01

Abstract

The utility model belongs to the technical field of relay protection screens, in particular to a cable fixing device for a relay protection screen, which comprises a shell, wherein a groove is formed in the shell, a first bearing is embedded in the groove, a first rotating shaft is arranged in the first bearing in a penetrating way, the bottom end of the first rotating shaft is fixedly connected with a first gear, the upper end of the first rotating shaft is fixedly connected with a first threaded column, and the surface thread of the first threaded column is connected with a first threaded cylinder; the utility model discloses, can drive the second gear through setting up first carousel under the cooperation of third pivot and rotate, and then drive first screw thread post through first gear and rotate, the effect of the first screw thread section of thick bamboo of being convenient for play the support to outside, it drives second screw thread post and rotates to set up the second carousel under the cooperation of second pivot, the second screw thread section of thick bamboo of also being convenient for simultaneously drives splint and carries out relative motion, make holistic result of use better through mutually supporting between each structure.

Description

Relay protection screen cable fixing device

Technical Field

The utility model belongs to the technical field of the relay protection screen, concretely relates to relay protection screen cable fixing device.

Background

Relay protection screen relay protection cabinet (screen) is including installation relay protection equipment (including each position style), display device (instrument, pilot lamp), connecting device (terminal, clamp plate, empty division etc.), controlgear (change over switch, button etc.) and other relevant equipment, be the equipment of a kind of equipment of using often among the power equipment, but among the prior art, relay protection cabinet needs to connect a large amount of cables, these cables can't be concentrated or categorised fixed placing in a place, also can not classify these cables, produce unnecessary trouble during the maintenance, after piling up together for a long time, can produce some unnecessary potential safety hazards, consequently to the problem, especially put forward relay protection screen cable fixing device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a relay protection screen cable fixing device has and fixes and carry out categorised characteristics to the cable.

In order to achieve the above object, the utility model provides a following technical scheme: relay protection screen cable fixing device, which comprises a housin, set up flutedly in the casing, it has first bearing to inlay in the recess, wear to be equipped with first pivot in the first bearing, the first gear of bottom fixedly connected with of first pivot, the first screw thread post of the upper end fixedly connected with of first pivot, the surperficial threaded connection of first screw thread post has a screw thread section of thick bamboo, the upper end fixedly connected with backup pad of a screw thread section of thick bamboo, and a screw thread section of thick bamboo and recess inner wall overlap joint.

Preferably, it has two second bearings to inlay in the casing, wear to be equipped with the second pivot in the second bearing, the last fixedly connected with second screw thread post of second pivot, the surperficial threaded connection of second screw thread post has a second screw thread section of thick bamboo, the side fixedly connected with splint of a second screw thread section of thick bamboo, the bottom fixedly connected with second carousel of second pivot.

Preferably, the casing is internally inlaid with a third bearing, a third rotating shaft penetrates through the third bearing, a second gear is fixedly connected to the surface of the third rotating shaft, the second gear is meshed with the first gear, and a first rotating disc is fixedly connected to the other end of the third rotating shaft.

Preferably, a sliding groove is formed in the groove, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the side face of the first threaded cylinder.

Preferably, the shell is internally and fixedly connected with a sliding rod, the surface of the sliding rod is sleeved with a sliding sleeve, and the side surface of the sliding sleeve is fixedly connected with the clamping plate.

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

the utility model can support the internal structures by arranging the shell, is convenient for fixing the whole device at the later stage, can support the whole device and the outside by arranging the first thread cylinder under the use of the first thread column through the supporting plate, is convenient for fixing the cable at the later stage of an operator, can be matched with the up-and-down movement of the splint by arranging the sliding rod and the sliding sleeve, meanwhile, the clamping plate can be supported to a certain extent, the first rotating disc can drive the second gear to rotate under the coordination of the third rotating shaft, the first threaded column is driven to rotate through the first gear, the first threaded cylinder is convenient to support the outside, the second rotary disc is arranged to drive the second threaded column to rotate under the coordination of the second rotary shaft, meanwhile, the second threaded cylinder is convenient to drive the clamping plate to move relatively, the clamping plate can clamp the cable tightly, and the overall using effect is better due to the mutual matching of the structures.

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 structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

in the figure: 1. a housing; 2. a groove; 3. a first threaded barrel; 4. a first threaded post; 5. a first turntable; 6. a second bearing; 7. a second rotating shaft; 8. a second turntable; 9. a second threaded barrel; 10. a second threaded post; 11. a chute; 12. a slider; 13. a splint; 14. a third bearing; 15. a third rotating shaft; 16. a second gear; 17. a first gear; 18. a first rotating shaft; 19. a first bearing; 20. a slide bar; 21. a sliding sleeve; 22. and a support plate.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the relay protection screen cable fixing device comprises a shell 1, wherein a groove 2 is formed in the shell 1, the shell 1 can support various internal structures, meanwhile, the fixing of the whole device at the later stage is facilitated, a first bearing 19 is embedded in the groove 2, a first rotating shaft 18 penetrates through the first bearing 19, a first gear 17 is fixedly connected to the bottom end of the first rotating shaft 18, the upper end of the first rotating shaft 18 is fixedly connected with a first threaded column 4, the surface of the first threaded column 4 is in threaded connection with a first threaded cylinder 3, the first threaded cylinder 3 is arranged to support the whole device with the outside through a support plate 22 under the use of the first threaded column 4, so that an operator can fix the cable in the later period, the upper end of the first thread cylinder 3 is fixedly connected with a supporting plate 22, and the first thread cylinder 3 is lapped with the inner wall of the groove 2.

It is specific, it has two second bearings 6 to inlay in the casing 1, wear to be equipped with second pivot 7 in the second bearing 6, the last fixedly connected with second screw thread post 10 of second pivot 7, the surperficial threaded connection of second screw thread post 10 has second screw thread section of thick bamboo 9, the side fixedly connected with splint 13 of second screw thread section of thick bamboo 9, the bottom fixedly connected with second carousel 8 of second pivot 7 sets up second carousel 8 and drives second screw thread post 10 under the cooperation of second pivot 7 and rotate, and the second screw thread section of thick bamboo 9 of also being convenient for simultaneously drives splint 13 and carries out relative motion, enables splint 13 and presss from both sides tightly the cable.

Specifically, it has third bearing 14 to inlay in the casing 1, wear to be equipped with third pivot 15 in the third bearing 14, the fixed surface of third pivot 15 is connected with second gear 16, second gear 16 and the meshing of first gear 17, the other end fixedly connected with first carousel 5 of third pivot 15 sets up first carousel 5 and can drive second gear 16 and rotate under the cooperation of third pivot 15, and then drives first screw post 4 through first gear 17 and rotate, and the first screw section of thick bamboo 3 of being convenient for plays the effect of support to the outside.

Specifically, a sliding groove 11 is formed in the groove 2, a sliding block 12 is connected in the sliding groove 11 in a sliding mode, and the sliding block 12 is fixedly connected with the side face of the first threaded cylinder 3.

Specifically, fixedly connected with slide bar 20 in casing 1, slide bar 20's surface has cup jointed sliding sleeve 21, sets up slide bar 20 sliding sleeve 21 and can cooperate the up-and-down motion of splint 13, also can play certain supporting role to splint 13 simultaneously, sliding sleeve 21's side and splint 13 fixed connection.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, operating personnel places the appointed position with the device earlier, then go on through rotating first carousel 5 and drive second gear 16 through third pivot 15, meshing through second gear 16 and first gear 17 drives first screw post 4 under the effect of first pivot 18 simultaneously and rotates, then make first screw post 3 go up and down under the cooperation of spout 11 and slider 12, and support with the outside through backup pad 22, after fixing casing 1, pass splint 13 and part with different cables again, then through rotating second carousel 8, second carousel 8 will drive second screw post 10 through second pivot 7 and rotate, make splint 13 carry out relative motion and make the cable press from both sides tightly through mutually supporting of two second screw posts 9 simultaneously, and then accomplish the fixed to 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

1. Relay protection screen cable fixing device, including casing (1), its characterized in that: recess (2) have been seted up in casing (1), it has first bearing (19) to inlay in recess (2), wear to be equipped with first pivot (18) in first bearing (19), the first gear (17) of bottom fixedly connected with of first pivot (18), the first screw thread post of upper end fixedly connected with (4) of first pivot (18), the surperficial threaded connection of first screw thread post (4) has first screw thread section of thick bamboo (3), the upper end fixedly connected with backup pad (22) of first screw thread section of thick bamboo (3), and first screw thread section of thick bamboo (3) and recess (2) inner wall overlap joint.

2. The relay protection screen cable fixing device according to claim 1, wherein: the utility model discloses a bearing, including casing (1), first bearing (6), second bearing (6) are embedded to have two second bearings (6), wear to be equipped with second pivot (7) in second bearing (6), last fixedly connected with second screw thread post (10) of second pivot (7), the surperficial threaded connection of second screw thread post (10) has second screw thread section of thick bamboo (9), the side fixedly connected with splint (13) of second screw thread section of thick bamboo (9), the bottom fixedly connected with second carousel (8) of second pivot (7).

3. The relay protection screen cable fixing device according to claim 1, wherein: the utility model discloses a gear box, including casing (1), third bearing (14) are inlayed in casing (1), third pivot (15) are worn to be equipped with in third bearing (14), the fixed surface of third pivot (15) is connected with second gear (16), second gear (16) and first gear (17) meshing, the first carousel of other end fixedly connected with (5) of third pivot (15).

4. The relay protection screen cable fixing device according to claim 1, wherein: a sliding groove (11) is formed in the groove (2), a sliding block (12) is connected in the sliding groove (11) in a sliding mode, and the sliding block (12) is fixedly connected with the side face of the first threaded cylinder (3).

5. The relay protection screen cable fixing device according to claim 1, wherein: the improved structure of the clamp is characterized in that a sliding rod (20) is fixedly connected in the shell (1), a sliding sleeve (21) is sleeved on the surface of the sliding rod (20), and the side face of the sliding sleeve (21) is fixedly connected with the clamping plate (13).