CN215120080U - Thermal power plant relay protection screen cable fixing device - Google Patents
Thermal power plant relay protection screen cable fixing device Download PDFInfo
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- CN215120080U CN215120080U CN202120483709.7U CN202120483709U CN215120080U CN 215120080 U CN215120080 U CN 215120080U CN 202120483709 U CN202120483709 U CN 202120483709U CN 215120080 U CN215120080 U CN 215120080U
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Abstract
The utility model belongs to the technical field of thermal power plant relay protection screen cable, especially, be a thermal power plant relay protection screen cable fixing device, which comprises a fixing plate and i, the first connecting plate of one side fixedly connected with of fixed plate, the outer wall sliding connection of first connecting plate has the second connecting plate, the top sliding connection of second connecting plate has the limiting plate, one side fixedly connected with horizontal arm-tie of limiting plate, the top fixedly connected with handle of horizontal arm-tie, the spout has been seted up at the top of second connecting plate, the inner wall sliding connection of spout has the slider, the top of slider is rotated through the pivot and is connected with first pull rod. The utility model discloses a first connecting plate, limiting plate, violently arm-tie, first telescopic link and first spring to make thermal power plant relay protection screen cable fixing device can carry out better regulation according to the distance of required difference when installing, and then make cable fixing device can be more convenient when using.
Description
Technical Field
The utility model relates to a relay protection screen cable technical field of thermal power plant specifically is a relay protection screen cable fixing device of thermal power plant.
Background
At present, in high-voltage circuit transmission, an iron tower or a steel pipe pole is adopted to erect a cable in the air, and when electric energy is transmitted to a destination, the cable erected in the air is drawn down, so that a cable terminal iron tower or a cable terminal steel pipe pole drawing-down device occupies an important position, and the cable terminal steel pipe pole drawing-down cable is mostly adopted in consideration of the floor area and the construction complexity of the cable terminal iron tower.
The existing cable fixing device for the relay protection screen of the thermal power plant also has the following problems:
1. the plurality of cables cannot be adjusted according to the required distance;
2. most cable fixing devices on the market are not stable enough in installation at present.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a thermal power plant relay protection screen cable fixing device has solved and can't adjust according to required distance and most cable fixing device is installing the problem stable inadequately on the market at present between many cables.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing device for a relay protection screen of a thermal power plant comprises a fixing plate, wherein a first connecting plate is fixedly connected to one side of the fixing plate, a second connecting plate is slidably connected to the outer wall of the first connecting plate, a limiting plate is slidably connected to the top of the second connecting plate, a transverse pulling plate is fixedly connected to one side of the limiting plate, a handle is fixedly connected to the top of the transverse pulling plate, a sliding groove is formed in the top of the second connecting plate, a sliding block is slidably connected to the inner wall of the sliding groove, a first pull rod is rotatably connected to the top of the sliding block through a rotating shaft, a second pull rod is rotatably connected to the top of the first pull rod through a rotating shaft, the other end of the second pull rod is rotatably connected to the other side of the transverse pulling plate through a rotating shaft, a second limiting groove is formed in the top of the first connecting plate, and the size of the second limiting groove is matched with the size of the first limiting groove, the utility model discloses a safety belt conveyor, including the fixed plate, the top fixedly connected with backup pad of fixed plate, one side fixedly connected with second telescopic link of backup pad, the other end fixedly connected with splint of second telescopic link, the opposite side fixedly connected with mounting panel of fixed plate, the first disc of top fixedly connected with of mounting panel, the top fixedly connected with fourth spring of first disc, the other end fixedly connected with second disc of fourth spring, the top of second disc is equipped with the bolt, the outer wall of bolt is passed through the screw thread rotation with the inside of mounting panel and is connected.
As a preferred technical scheme of the utility model, first spacing groove has been seted up at the top of second connecting plate, the inner wall of first spacing groove and the outer wall sliding connection of limiting plate.
As a preferred technical scheme of the utility model, the first telescopic link of bottom fixedly connected with of violently arm-tie, the first spring of bottom fixedly connected with of violently arm-tie, the other end of first spring and the top fixed connection of second connecting plate.
As an optimal technical scheme of the utility model, the inner wall fixedly connected with slide bar of spout, the outer wall of slide bar and the inside sliding connection of slider.
As an optimal technical scheme of the utility model, the inner wall fixedly connected with second spring of spout, the other end of second spring and the outer wall fixed connection of slider.
As a preferred technical scheme of the utility model, one side fixedly connected with third spring of backup pad, the other end of third spring and one side fixed connection of splint.
(III) advantageous effects
Compared with the prior art, the utility model provides a relay protection screen cable fixing device of thermal power plant possesses following beneficial effect:
1. this relay protection of thermal power plant screen cable fixing device through first connecting plate, limiting plate, horizontal arm-tie, first telescopic link and first spring to make thermal power plant relay protection screen cable fixing device can carry out better regulation according to required different distance when installing, and then make cable fixing device can be more convenient when using.
2. This relay protection screen cable fixing device of thermal power plant through first disc, fourth spring, second disc and bolt to make cable fixing device can be more stable when installing, and then make cable device can not produce the not hard up phenomenon of appearance when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. a fixing plate; 2. a first connecting plate; 3. a second connecting plate; 4. a first limit groove; 5. a limiting plate; 6. transversely pulling the plate; 7. a handle; 8. a first telescopic rod; 9. a first spring; 10. a chute; 11. a slider; 12. a slide bar; 13. a second spring; 14. a first pull rod; 15. a second pull rod; 16. a second limit groove; 17. a support plate; 18. a second telescopic rod; 19. a third spring; 20. a splint; 21. mounting a plate; 22. a first disc; 23. a fourth spring; 24. a second disc; 25. and (4) bolts.
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. 1-4, the present invention provides the following technical solutions: a cable fixing device for a relay protection screen of a thermal power plant comprises a fixing plate 1, wherein one side of the fixing plate 1 is fixedly connected with a first connecting plate 2, the outer wall of the first connecting plate 2 is connected with a second connecting plate 3 in a sliding manner, the top of the second connecting plate 3 is connected with a limiting plate 5 in a sliding manner, one side of the limiting plate 5 is fixedly connected with a transverse pulling plate 6, the top of the transverse pulling plate 6 is fixedly connected with a handle 7, the top of the second connecting plate 3 is provided with a sliding groove 10, the inner wall of the sliding groove 10 is connected with a sliding block 11 in a sliding manner, the top of the sliding block 11 is rotatably connected with a first pulling rod 14 through a rotating shaft, the top of the first pulling rod 14 is rotatably connected with a second pulling rod 15 through a rotating shaft, the other end of the second pulling rod 15 is rotatably connected with the other side of the transverse pulling plate 6 through a rotating shaft, the top of the first connecting plate 2 is provided with a second limiting groove 16, and the size of the second limiting groove 16 is matched with that of the first limiting groove 4, top fixedly connected with backup pad 17 of fixed plate 1, one side fixedly connected with second telescopic link 18 of backup pad 17, the other end fixedly connected with splint 20 of second telescopic link 18, the opposite side fixedly connected with mounting panel 21 of fixed plate 1, the first disc 22 of top fixedly connected with of mounting panel 21, the top fixedly connected with fourth spring 23 of first disc 22, the other end fixedly connected with second disc 24 of fourth spring 23, the top of second disc 24 is equipped with bolt 25, the outer wall of bolt 25 passes through the screw thread rotation with the inside of mounting panel 21 and is connected.
In this embodiment, through first connecting plate 2, limiting plate 5, violently draw board 6, first telescopic link 8 and first spring 9, thereby make thermal power plant relay protection screen cable fixing device can carry out better regulation according to required different distance when installing, and then make cable fixing device can be more convenient when using, through first disc 22, fourth spring 23, second disc 24 and bolt 25, thereby make cable fixing device can be more stable when installing, and then make cable device can not produce the not hard up phenomenon of appearance when using.
Specifically, a first limiting groove 4 is formed in the top of the second connecting plate 3, and the inner wall of the first limiting groove 4 is connected with the outer wall of the limiting plate 5 in a sliding mode.
In this embodiment, first spacing groove 4 has been seted up through the top of second connecting plate 3, through the inner wall of first spacing groove 4 and the outer wall sliding connection of limiting plate 5 to make limiting plate 5 can reduce the phenomenon that the card pauses when sliding from top to bottom.
Specifically, the bottom of the transverse pulling plate 6 is fixedly connected with a first telescopic rod 8, the bottom of the transverse pulling plate 6 is fixedly connected with a first spring 9, and the other end of the first spring 9 is fixedly connected with the top of the second connecting plate 3.
In this embodiment, through the first telescopic link 8 of bottom fixedly connected with of horizontal arm-tie 6, through the first spring 9 of bottom fixedly connected with of horizontal arm-tie 6, through the other end of first spring 9 and the top fixed connection of second connecting plate 3 to make horizontal arm-tie 6 can play spacing effect when carrying out the up-and-down motion, reduce the stability that the device can be more when adjusting simultaneously.
Specifically, the inner wall of the sliding chute 10 is fixedly connected with a sliding rod 12, and the outer wall of the sliding rod 12 is slidably connected with the inside of the sliding block 11.
In this embodiment, the inner wall of the sliding groove 10 is fixedly connected with the sliding rod 12, and the outer wall of the sliding rod 12 is connected with the inner portion of the sliding block 11 in a sliding manner, so that the sliding block 11 can be more stable when sliding left and right, and the sliding block 11 can be better limited when moving left and right.
Specifically, the inner wall of the sliding chute 10 is fixedly connected with a second spring 13, and the other end of the second spring 13 is fixedly connected with the outer wall of the sliding block 11.
In this embodiment, inner wall fixedly connected with second spring 13 through spout 10, the other end through second spring 13 and the outer wall fixed connection of slider 11 to make slider 11 can be more stable when carrying out the side-to-side movement, can play spacing effect to slider 11 simultaneously.
Specifically, one side of the supporting plate 17 is fixedly connected with a third spring 19, and the other end of the third spring 19 is fixedly connected with one side of the clamping plate 20.
In this embodiment, one side fixedly connected with third spring 19 through backup pad 17, one side fixed connection through the other end of third spring 19 and splint 20 to make splint 20 can be more firm when carrying out the installation to the cable, and then reduce the not hard up phenomenon of appearance.
The utility model discloses a theory of operation and use flow: in the using process, the handle 7 is pulled to drive the limiting plate 5 connected with one side of the transverse pulling plate 6, the first telescopic rod 8 and the first spring 9 at the bottom to move up and down simultaneously, and the limiting plate 5 can play a better limiting role under the traction of the first telescopic rod 8 and the first spring 9, when the top of the first connecting plate 2 is provided with the second limiting groove 16 and is matched with the size of the first limiting groove 4, the outer wall of the limiting plate 5 is connected with the inner part of the limiting plate in a sliding way, so that the limiting plate 5 can be more stable in limiting, when the transverse pulling plate 6 moves upwards, the second pull rod 15 and the first pull rod 14 are driven to move simultaneously, the sliding block 11 is driven to move rightwards, the inner part of the sliding block 11 slides on the outer wall of the sliding rod 12, the second spring 13 is extruded simultaneously, and the device can be more stable in installation, when the handle 7 is loosened, the second spring 13 can enable the sliding block 11 to return to the initial position, the bolt 25 is rotated clockwise, the second disc 24 and the fourth spring 23 are pressed downwards, and the bolt 25 is not easy to loosen when being installed.
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 relay protection of thermal power plant screen cable fixing device, includes fixed plate (1), its characterized in that: a first connecting plate (2) is fixedly connected to one side of the fixing plate (1), a second connecting plate (3) is connected to the outer wall of the first connecting plate (2) in a sliding manner, a limiting plate (5) is connected to the top of the second connecting plate (3) in a sliding manner, a transverse pulling plate (6) is fixedly connected to one side of the limiting plate (5), a handle (7) is fixedly connected to the top of the transverse pulling plate (6), a sliding groove (10) is formed in the top of the second connecting plate (3), a sliding block (11) is connected to the inner wall of the sliding groove (10) in a sliding manner, a first pull rod (14) is rotatably connected to the top of the sliding block (11) through a rotating shaft, a second pull rod (15) is rotatably connected to the top of the first pull rod (14) through a rotating shaft, the other end of the second pull rod (15) is rotatably connected to the other side of the transverse pulling plate (6) through a rotating shaft, a second limiting groove (16) is formed in the top of the first connecting plate (2), the big or small looks adaptation of the size of second spacing groove (16) and first spacing groove (4), the top fixedly connected with backup pad (17) of fixed plate (1), one side fixedly connected with second telescopic link (18) of backup pad (17), other end fixedly connected with splint (20) of second telescopic link (18), opposite side fixedly connected with mounting panel (21) of fixed plate (1), the first disc (22) of top fixedly connected with of mounting panel (21), the top fixedly connected with fourth spring (23) of first disc (22), the other end fixedly connected with second disc (24) of fourth spring (23), the top of second disc (24) is equipped with bolt (25), the outer wall of bolt (25) is connected through the screw rotation with the inside of mounting panel (21).
2. The thermal power plant relay protection screen cable fixing device according to claim 1, characterized in that: first spacing groove (4) have been seted up at the top of second connecting plate (3), the inner wall of first spacing groove (4) and the outer wall sliding connection of limiting plate (5).
3. The thermal power plant relay protection screen cable fixing device according to claim 1, characterized in that: the bottom fixedly connected with first telescopic link (8) of violently arm-tie (6), the bottom fixedly connected with first spring (9) of violently arm-tie (6), the other end of first spring (9) and the top fixed connection of second connecting plate (3).
4. The thermal power plant relay protection screen cable fixing device according to claim 1, characterized in that: the inner wall of the sliding groove (10) is fixedly connected with a sliding rod (12), and the outer wall of the sliding rod (12) is connected with the inner portion of the sliding block (11) in a sliding mode.
5. The thermal power plant relay protection screen cable fixing device according to claim 1, characterized in that: the inner wall of spout (10) fixedly connected with second spring (13), the other end and the outer wall fixed connection of slider (11) of second spring (13).
6. The thermal power plant relay protection screen cable fixing device according to claim 1, characterized in that: one side of the supporting plate (17) is fixedly connected with a third spring (19), and the other end of the third spring (19) is fixedly connected with one side of the clamping plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483709.7U CN215120080U (en) | 2021-03-05 | 2021-03-05 | Thermal power plant relay protection screen cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483709.7U CN215120080U (en) | 2021-03-05 | 2021-03-05 | Thermal power plant relay protection screen cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215120080U true CN215120080U (en) | 2021-12-10 |
Family
ID=79341053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120483709.7U Active CN215120080U (en) | 2021-03-05 | 2021-03-05 | Thermal power plant relay protection screen cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215120080U (en) |
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2021
- 2021-03-05 CN CN202120483709.7U patent/CN215120080U/en active Active
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