CN214429135U - Cable clamp for electric power engineering - Google Patents
Cable clamp for electric power engineering Download PDFInfo
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- CN214429135U CN214429135U CN202120642276.5U CN202120642276U CN214429135U CN 214429135 U CN214429135 U CN 214429135U CN 202120642276 U CN202120642276 U CN 202120642276U CN 214429135 U CN214429135 U CN 214429135U
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- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of power engineering equipment, especially, be a fastener for electric power engineering, which comprises a fixing plate and i, the last fixed surface of fixed plate installs built-in box, fixed mounting has the slide bar between the left side inner wall of built-in box and the right side inner wall, the right side inner wall of built-in box rotates and installs the screw rod, the left end of screw rod extends to the outside of built-in box, the left end fixed mounting of screw rod has the knob, the outside threaded connection of screw rod has the movable block, the lower fixed surface of movable block installs rectangular toothed plate, the movable block slip cap is established in the outside of slide bar, rotate between the front side inner wall of built-in box and the rear side inner wall and install the dwang. The utility model discloses a set up dwang, second gear, L shape pinion rack, connecting rod, rectangular plate and stripper plate, solved the inconvenient problem of fixing to the cable of equidimension not of current fastener.
Description
Technical Field
The utility model relates to an electric power engineering equipment technical field specifically is a fastener for electric power engineering.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the power transmission and transformation industry expansion project can be understood, and after 20 th century, the production of electric energy mainly depends on a thermal power plant, a hydropower station and a nuclear power station. The conditioned place also uses tidal, geothermal and wind energy to generate electricity. The transmission and distribution of electric energy is mainly realized by high-voltage and low-voltage alternating current power networks. The implementation of low voltage engineering is a direction of the technical development of power transmission engineering, and the technical problem of superconductor power transmission needs to be researched, wherein the low voltage means that the ground voltage is 1000V or less. 380V/220V neutral point grounding systems of a 220V three-phase four-wire system in an alternating current system are all low-voltage. The large-scale power system appearing in the 20 th century integrates the links of power generation, power transmission, power transformation, power distribution and power utilization into an organic whole, and becomes an entity engineering system with the widest space span, strict time coordination and extremely complex hierarchical division in the social substance production department. In the low pressure engineering construction, when installing the cable, need press from both sides the cable tightly to need drag the cable and draw, just need use the fastener this moment, but current fastener is inconvenient fixes the cable of equidimension not, thereby can not satisfy the user demand, therefore we have provided a fastener for electric power engineering and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fastener for electric power engineering has solved the inconvenient problem of fixing to the cable of equidimension not of current fastener.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastener for electric power engineering, includes the fixed plate, the last fixed surface of fixed plate installs built-in box, fixed mounting has the slide bar between left side inner wall and the right side inner wall of built-in box, the right side inner wall of built-in box rotates installs the screw rod, the left end of screw rod extends to the outside of built-in box, the left end fixed mounting of screw rod has the knob, the outside threaded connection of screw rod has the movable block, the lower fixed surface of movable block installs the rectangle pinion rack, the movable block sliding sleeve is established in the outside of slide bar, rotate between the front side inner wall and the rear side inner wall of built-in box and install the dwang, the outside fixed mounting of dwang has first gear and second gear, first gear meshes with the rectangle pinion rack mutually, the front side inner wall fixed mounting of built-in box has two locating plates, and the one side that two locating plates kept away from each other all fixed the ann changes there is reset spring, the equal fixed mounting of one end that two reset spring kept away from each other has the limiting plate, and the equal fixed mounting in one side that two limiting plates are close to each other has the montant, and the equal fixed mounting in one end that two montants were kept away from each other has the rectangular pole, the equal fixed mounting in one end that the rectangular pole is close to each other has L shape pinion rack, L shape pinion rack meshes with the second gear mutually, two spouts have been seted up to the front side inner wall of built-in box, the equal fixed mounting in front side of L shape pinion rack has the connecting rod, the equal fixed mounting in front side of connecting rod has the rectangular plate, the equal fixed mounting in one side that the rectangular plate is close to each other has the grip block.
As the utility model discloses a preferred technical scheme, first screw hole and screw rod threaded connection have been seted up in the left side of movable block.
As a preferred technical scheme of the utility model, the quad slit has been seted up in the left side of movable block, the lateral wall of quad slit and the outside sliding connection of slide bar.
As a preferred technical scheme of the utility model, the rectangular hole has all been seted up to the upper surface of locating plate, the lateral wall of rectangular hole respectively with the outside sliding connection of the montant that corresponds.
As a preferred technical scheme of the utility model, the rear side inner wall fixed mounting of built-in box has first bearing, the inner circle of first bearing and the outside fixed connection of dwang.
As an optimal technical scheme of the utility model, the right side inner wall fixed mounting of built-in box has the second bearing, the inner circle of second bearing and the outside fixed connection of screw rod.
As an optimized technical scheme of the utility model, four second screw holes have been seted up to the upper surface of fixed plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a fastener for electric power engineering possesses following beneficial effect:
this fastener for electric power engineering, through setting up the knob, the screw rod, the fly leaf, the rectangular tooth plate, first gear, the dwang, the second gear, L shape pinion rack, the connecting rod, rectangular plate and stripper plate, rotate the knob, the knob drives the screw rod and rotates, the screw rod rotates and drives the movable block and remove, the movable block removes and drives the rectangular tooth plate and removes, the rectangular tooth plate removes and drives first gear revolve, first gear revolve drives the dwang and rotates, the dwang rotates and drives second gear revolve, the second gear revolve and drive two L shape pinion racks and remove, L shape pinion rack removes and drives the connecting rod removal that corresponds, the connecting rod removes and drives the rectangular plate removal that corresponds, the rectangular plate removes and drives the grip block removal that corresponds, thereby the realization carries out the centre gripping to the cable of different thicknesses and fixes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective sectional view of the present invention;
fig. 3 is a right side view of fig. 2.
In the figure: 1. a built-in box; 2. a fixing plate; 3. a knob; 4. a rectangular plate; 5. a clamping plate; 6. a connecting rod; 7. a screw; 8. a slide bar; 9. a rectangular toothed plate; 10. a first gear; 11. rotating the rod; 12. a movable block; 13. a limiting plate; 14. a return spring; 15. positioning a plate; 16. a vertical rod; 17. a rectangular bar; 18. a second gear; 19. an L-shaped toothed 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: a wire clamp for electric power engineering comprises a fixing plate 2, a built-in box 1 is fixedly installed on the upper surface of the fixing plate 2, a sliding rod 8 is fixedly installed between the left inner wall and the right inner wall of the built-in box 1, a screw 7 is rotatably installed on the right inner wall of the built-in box 1, the left end of the screw 7 extends to the outer side of the built-in box 1, a knob 3 is fixedly installed at the left end of the screw 7, a movable block 12 is in threaded connection with the outer side of the screw 7, a rectangular toothed plate 9 is fixedly installed on the lower surface of the movable block 12, the movable block 12 is slidably sleeved on the outer side of the sliding rod 8, a rotating rod 11 is rotatably installed between the front inner wall and the rear inner wall of the built-in box 1, a first gear 10 and a second gear 18 are fixedly installed at the outer side of the rotating rod 11, the first gear 10 is meshed with the rectangular toothed plate 9, two positioning plates 15 are fixedly installed at the front inner wall of the built-in box 1, and a return spring 14 is fixedly installed at one side, which is far away from each other side of the two positioning plates 15, the equal fixed mounting in one end that two reset spring 14 kept away from each other has limiting plate 13, the equal fixed mounting in one side that two limiting plates 13 are close to each other has montant 16, the equal fixed mounting in one end that two montants 16 were kept away from each other has rectangular pole 17, the equal fixed mounting in one end that rectangular pole 17 is close to each other has L shape pinion rack 19, L shape pinion rack 19 meshes with second gear 18 mutually, two spouts have been seted up to the front side inner wall of built-in box 1, the equal fixed mounting in front side of L shape pinion rack 19 has connecting rod 6, the equal fixed mounting in front side of connecting rod 6 has rectangular plate 4, the equal fixed mounting in one side that rectangular plate 4 is close to each other has grip block 5.
In this embodiment, the return spring 14 is provided to perform the return function.
Specifically, a first threaded hole is formed in the left side of the movable block 12, and the first threaded hole is in threaded connection with the screw 7.
In this embodiment, the first threaded hole is provided to achieve the effect of threaded connection.
Specifically, the left side of the movable block 12 is provided with a square hole, and the side wall of the square hole is slidably connected with the outer side of the slide bar 8.
In this embodiment, the square hole has set up sliding connection's effect.
Specifically, rectangular holes are formed in the upper surface of the positioning plate 15, and the side walls of the rectangular holes are respectively in sliding connection with the outer sides of the corresponding vertical rods 16.
In this embodiment, the rectangular holes are provided to achieve the sliding connection function.
Specifically, a first bearing is fixedly mounted on the inner wall of the rear side of the built-in box 1, and an inner ring of the first bearing is fixedly connected with the outer side of the rotating rod 11.
In this embodiment, the first bearing is provided to play a positioning role, so that the rotating rod 11 can only rotate in the first bearing without causing position transaction.
Specifically, a second bearing is fixedly mounted on the inner wall of the right side of the built-in box 1, and an inner ring of the second bearing is fixedly connected with the outer side of the screw 7.
In this embodiment, the second bearing is provided to play a role in positioning, so that the screw 7 can only rotate in the second bearing without causing position transaction.
Specifically, four second threaded holes are formed in the upper surface of the fixing plate 2.
In this embodiment, the second threaded hole is provided to achieve the effect of threaded connection.
The utility model discloses a theory of operation and use flow: when cables of different sizes are clamped, the knob 3 is rotated, the knob 3 drives the screw rod 7 to rotate, the screw rod 7 rotates to drive the movable block 12 to move, the movable block 12 moves to drive the rectangular toothed plate 9 to move, the rectangular toothed plate 9 moves to drive the first gear 10 to rotate, the first gear 10 rotates to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the second gear 18 to rotate, the second gear 18 rotates to drive the two L-shaped toothed plates 19 to move, the L-shaped toothed plate 19 moves to drive the corresponding connecting rod 6 to move, the connecting rod 6 moves to drive the corresponding rectangular plate 4 to move, the rectangular plate 4 moves to drive the corresponding clamping plate 5 to move, and therefore the cables of different thicknesses are clamped and fixed.
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 (7)
1. The utility model provides a fastener for electric power engineering, includes fixed plate (2), its characterized in that: the upper surface of the fixed plate (2) is fixedly provided with a built-in box (1), a sliding rod (8) is fixedly arranged between the left inner wall and the right inner wall of the built-in box (1), a screw rod (7) is rotatably arranged on the right inner wall of the built-in box (1), the left end of the screw rod (7) extends to the outer side of the built-in box (1), a knob (3) is fixedly arranged at the left end of the screw rod (7), a movable block (12) is connected with the outer side of the screw rod (7) in a threaded manner, a rectangular toothed plate (9) is fixedly arranged on the lower surface of the movable block (12), the movable block (12) is slidably sleeved on the outer side of the sliding rod (8), a rotating rod (11) is rotatably arranged between the front inner wall and the rear inner wall of the built-in box (1), a first gear (10) and a second gear (18) are fixedly arranged on the outer side of the rotating rod (11), and the first gear (10) is meshed with the rectangular toothed plate (9), the front side inner wall of the built-in box (1) is fixedly provided with two positioning plates (15), one side, far away from each other, of each of the two positioning plates (15) is fixedly provided with a reset spring (14), one end, far away from each other, of each of the two reset springs (14) is fixedly provided with a limiting plate (13), one side, near to each other, of each of the two limiting plates (13) is fixedly provided with a vertical rod (16), one end, far away from each other, of each of the two vertical rods (16) is fixedly provided with a rectangular rod (17), one end, near to each of the rectangular rods (17) is fixedly provided with an L-shaped toothed plate (19), the L-shaped toothed plate (19) is meshed with a second gear (18), the front side inner wall of the built-in box (1) is provided with two sliding grooves, the front side of the L-shaped toothed plate (19) is fixedly provided with a connecting rod (6), the front side of the connecting rod (6) is fixedly provided with a rectangular plate (4), and one side of the rectangular plate (4) close to each other is fixedly provided with a clamping plate (5).
2. The wire clamp for electric power engineering according to claim 1, characterized in that: a first threaded hole is formed in the left side of the movable block (12) and is in threaded connection with the screw rod (7).
3. The wire clamp for electric power engineering according to claim 1, characterized in that: the left side of the movable block (12) is provided with a square hole, and the side wall of the square hole is in sliding connection with the outer side of the sliding rod (8).
4. The wire clamp for electric power engineering according to claim 1, characterized in that: rectangular holes are formed in the upper surface of the positioning plate (15), and the side walls of the rectangular holes are respectively in sliding connection with the outer sides of the corresponding vertical rods (16).
5. The wire clamp for electric power engineering according to claim 1, characterized in that: the inner wall of the rear side of the built-in box (1) is fixedly provided with a first bearing, and the inner ring of the first bearing is fixedly connected with the outer side of the rotating rod (11).
6. The wire clamp for electric power engineering according to claim 1, characterized in that: and a second bearing is fixedly arranged on the inner wall of the right side of the built-in box (1), and the inner ring of the second bearing is fixedly connected with the outer side of the screw rod (7).
7. The wire clamp for electric power engineering according to claim 1, characterized in that: and four second threaded holes are formed in the upper surface of the fixing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120642276.5U CN214429135U (en) | 2021-03-30 | 2021-03-30 | Cable clamp for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120642276.5U CN214429135U (en) | 2021-03-30 | 2021-03-30 | Cable clamp for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214429135U true CN214429135U (en) | 2021-10-19 |
Family
ID=78075142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120642276.5U Expired - Fee Related CN214429135U (en) | 2021-03-30 | 2021-03-30 | Cable clamp for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214429135U (en) |
-
2021
- 2021-03-30 CN CN202120642276.5U patent/CN214429135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |