CN220341885U - Power transmission line doubling device - Google Patents
Power transmission line doubling device Download PDFInfo
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- CN220341885U CN220341885U CN202322024976.XU CN202322024976U CN220341885U CN 220341885 U CN220341885 U CN 220341885U CN 202322024976 U CN202322024976 U CN 202322024976U CN 220341885 U CN220341885 U CN 220341885U
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- hook plate
- transmission line
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- limiting
- positioning
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a power transmission line doubling device, which comprises a first hook plate and a second hook plate for doubling a power transmission line, wherein a limiting component for limiting the first hook plate is arranged outside the second hook plate, the limiting component comprises a locating pin and a guide cylinder, a U-shaped frame is fixedly arranged on the upper end surface of the first hook plate, a mounting hole matched with the guide cylinder is formed in the upper end surface of the U-shaped frame, the locating pin is elastically arranged in an inner cavity of the guide cylinder, and a containing part matched with the locating pin is formed in the outer wall of the first hook plate. The distance between the first hook plate and the second hook plate can be changed through the limiting component, the first hook plate and the second hook plate are positioned, the complexity of fixing between the first hook plate and the second hook plate is reduced, and the efficiency of fixing the first hook plate and the second hook plate is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for erecting a power transmission line, in particular to a power transmission line doubling device.
Background
The electrical doubling device has very wide application, can be used for occasions such as connection of household circuits, maintenance of industrial production lines, electric wiring of buildings and the like, and can also be used for connection of different types of wires such as connection between copper wires and aluminum wires.
In the prior art, the Chinese patent with the application number of 201420703050.1 can mount and fix more than two wires through two doubling hooks, so that the separation and doubling of a plurality of wires are realized, and meanwhile, the distance between a plurality of power transmission lines can be changed by changing the distance between the two doubling hooks, so that the change of the doubling distance is realized.
Above-mentioned prior art, after the distance changes between two doubling coupler bodies, fix the nut, rotate the screw rod main part through specific instrument immediately, until the screw rod main part rotates to furthest after, the outer wall of screw rod main part and the outer wall contact of one of them doubling structure body, the outer wall of the one end and the other end doubling structure body of nut closely laminates simultaneously, just can realize the fixed purpose of two doubling structure bodies under the frictional force effect of screw rod main part and nut this moment, but need use special instrument to rotate the screw rod main part through different angles continuously when fixing two doubling coupler bodies, the fixed process is comparatively loaded down with trivial details.
Disclosure of Invention
The utility model mainly aims to provide a power transmission line doubling device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the power transmission line doubling device comprises a first hook plate and a second hook plate which are used for doubling the power transmission line, and a limiting component used for limiting the first hook plate is arranged outside the second hook plate.
The limiting assembly comprises a locating pin and a guide cylinder, a U-shaped frame is fixedly arranged on the upper end face of the first hook plate, a mounting hole matched with the guide cylinder is formed in the upper end face of the U-shaped frame, the locating pin is elastically mounted in an inner cavity of the guide cylinder, and a containing part matched with the locating pin is formed in the outer wall of the first hook plate.
Further, the upper end face bilateral symmetry of second hook plate installs the guide rail, and first hook plate slidable mounting is in the inner chamber of guide rail, and the one end and the upper end face fixed connection of guide rail of U type frame.
Further, a positioning groove matched with the positioning pin is formed in the upper end face of the second hook plate, and the middle of the opening end of the positioning groove and the middle of one end of the positioning pin are located on the same horizontal line.
Further, the limiting assembly further comprises a limiting plate and a positioning rod, one end of the limiting plate and one end of the positioning pin, which is far away from the accommodating part, are rotationally connected, one end of the positioning rod and one end edge of the limiting plate, which is close to the positioning pin, are fixedly connected, and a supporting block for supporting the positioning rod is fixedly arranged on the outer wall of the guide cylinder.
Further, the outer wall of the locating pin is fixedly sleeved with a pressing plate for limiting the first hook plate, and the diameter of the pressing plate is not smaller than the diameter of the opening end of the accommodating part.
Further, the transmission balls for reducing the friction force of the transmission balls are elastically arranged on two sides of the first hook plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the position between the first hook plate and the second hook plate can be changed through the limiting component, so that the change of the distance between the power transmission lines is realized, one end of the locating pin is inserted into the inner cavity of the locating groove, the position between the first hook plate and the second hook plate can be positioned under the cooperation of the locating pin and the accommodating part, the complexity degree of fixing the first hook plate and the second hook plate is reduced, and the efficiency of fixing the first hook plate and the second hook plate is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
fig. 2 is a cross-sectional view of a first hook plate and a second hook plate of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;
fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a first hook plate; 2. a second hook plate; 3. a positioning pin; 4. a guide rail; 5. a guide cylinder; 6. a limiting plate; 7. a positioning rod; 8. a support block; 9. a pressing plate; 10. and (5) driving the balls.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model is a power transmission line doubling device, including a first hook plate 1 and a second hook plate 2 for doubling a power transmission line, a limiting component for limiting the first hook plate 1 is disposed outside the second hook plate 2, wherein one ends of the first hook plate 1 and the second hook plate 2 are both configured in a "C" shape, so that the first hook plate 1 and the second hook plate 2 are doubled for a plurality of parallel power transmission lines, and convenience for doubling the power transmission line is improved.
The limiting component comprises a locating pin 3 and a guide cylinder 5, a U-shaped frame is fixedly arranged on the upper end face of the first hook plate 1, a mounting hole matched with the guide cylinder 5 is formed in the upper end face of the U-shaped frame, the locating pin 3 is elastically mounted in an inner cavity of the guide cylinder 5, a reset spring is fixedly arranged on the outer wall of the locating pin 3, the other end of the reset spring is fixedly connected with the inner wall of the guide cylinder 5, and the reset spring can provide a thrust force continuously sliding towards the first hook plate 1 for the locating pin 3.
The outer wall of the first hook plate 1 is provided with the accommodating part matched with the positioning pin 3, the accommodating part is provided with the through hole with the same shape as the positioning pin 3, after the end, away from each other, of the first hook plate 1 and the second hook plate 2 limits a plurality of transmission lines, the first hook plate 1 or the second hook plate 2 is pushed to slide relatively until the opening end of the accommodating part and the opening end of the positioning pin 3 are positioned on the same horizontal line, at the moment, under the action of a reset spring, one end of the positioning pin 3 can slide into the inner cavity of the accommodating part, and one end of the positioning pin 3 is inserted into the outer wall of the second hook plate 2 to contact with the outer wall of the first hook plate 1, so that the purpose of positioning the first hook plate 1 can be realized, the tedious degree of fixing the first hook plate 1 and the second hook plate 2 is reduced, and meanwhile, the efficiency of fixing the first hook plate 1 and the second hook plate 2 is improved.
Further, a plurality of holding portions have been seted up along self outer wall to first hook plate 1 simultaneously, can carry out spacingly to the first hook plate 1 of sliding to different positions through a plurality of holding portions to convenience when being convenient for the distance between first hook plate 1 and second hook plate 2 is limited.
The guide rails 4 are symmetrically arranged on two sides of the upper end face of the second hook plate 2, the first hook plate 1 is slidably arranged in the inner cavity of the guide rail 4, one end of the U-shaped frame is fixedly connected with the upper end face of the guide rail 4, and the two guide rails 4 can play a limiting role on the sliding track of the first hook plate 1 so as to improve the sliding stability of the first hook plate 1.
The constant head tank with locating pin 3 looks adaptation has been seted up to the up end of second hook plate 2, and the open end middle part of constant head tank and the one end middle part of locating pin 3 are located same horizon, and when the outer wall contact of one end and first hook plate 1 of locating pin 3, the one end grafting of locating pin 3 prevents to take place the condition of rocking relatively between first hook plate 1 and the second hook plate 2 in the inner chamber of constant head tank, has improved the stability between first hook plate 1 and the second hook plate 2.
The limiting assembly further comprises a limiting plate 6 and a positioning rod 7, one end of the limiting plate 6 and one end of the positioning pin 3, which are far away from the accommodating part, are rotationally connected, one end of the positioning rod 7 and one end edge of the limiting plate 6, which is close to the positioning pin 3, are fixedly connected, a supporting block 8 for supporting the positioning rod 7 is fixedly arranged on the outer wall of the guide cylinder 5, when the end of the positioning rod 7, which is far away from the limiting plate 6, is contacted with the upper end face of the supporting block 8, the reset spring is in a compressed state, one end of the positioning pin 3 is separated from the inner cavity of the positioning groove at the moment, so that the position between the first hook plate 1 and the second hook plate 2 is changed, after one end of the positioning rod 7 and one end of the supporting block 8 are separated from contact, the reset spring is in an extended state, and one end of the positioning pin 3 slides into the inner cavity of the positioning groove through the accommodating part at the moment, and positioning of the first hook plate 1 is realized.
The fixed clamp plate 9 that cup joints of outer wall that is used for spacing first hook plate 1 of locating pin 3, the diameter of clamp plate 9 is not less than holding portion open end diameter, after the one end of locating pin 3 slides to the constant head tank inner chamber in, the outer wall of clamp plate 9 and the outer wall contact of first hook plate 1, and then apply a pressure that continuously is close to second hook plate 2 direction to first hook plate 1, further prevent that first hook plate 1 from appearing rocking the condition after fixed, improved the stability of first hook plate 1 when using.
The transmission balls 10 for reducing the friction force of the first hook plate are elastically arranged on two sides of the first hook plate 1, a plurality of transmission balls 10 are elastically arranged on two sides of the first hook plate 1 along the longitudinal direction of the first hook plate, when the first hook plate 1 slides in the inner cavity of the guide rail 4, the outer walls of the transmission balls 10 are contacted with the inner wall of the guide rail 4, the outer walls of the first hook plate 1 are prevented from being contacted with the outer wall of the guide rail 4 during sliding, the friction force born by the first hook plate 1 during sliding is reduced, and the stability and convenience of the first hook plate 1 during position change are improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The transmission line doubling ware, its characterized in that: the electric transmission line parallel connection device comprises a first hook plate (1) and a second hook plate (2) which are used for parallel connection of the electric transmission line, wherein a limiting assembly used for limiting the first hook plate (1) is arranged outside the second hook plate (2);
the limiting assembly comprises a locating pin (3) and a guide cylinder (5), a U-shaped frame is fixedly arranged on the upper end face of the first hook plate (1), a mounting hole matched with the guide cylinder (5) is formed in the upper end face of the U-shaped frame, the locating pin (3) is elastically mounted in an inner cavity of the guide cylinder (5), and a containing part matched with the locating pin (3) is formed in the outer wall of the first hook plate (1).
2. The transmission line combiner of claim 1, wherein: the guide rails (4) are symmetrically arranged on two sides of the upper end face of the second hook plate (2), the first hook plate (1) is slidably arranged in the inner cavity of the guide rails (4), and one end of the U-shaped frame is fixedly connected with the upper end face of the guide rails (4).
3. The transmission line combiner of claim 2, wherein: the upper end face of the second hook plate (2) is provided with a positioning groove matched with the positioning pin (3), and the middle part of the opening end of the positioning groove and the middle part of one end of the positioning pin (3) are positioned on the same horizontal line.
4. The transmission line combiner of claim 1, wherein: the limiting assembly further comprises a limiting plate (6) and a positioning rod (7), one end of the limiting plate (6) and one end of the positioning pin (3) away from the accommodating part are rotationally connected, one end of the positioning rod (7) and one end edge of the limiting plate (6) close to the positioning pin (3) are fixedly connected, and a supporting block (8) for supporting the positioning rod (7) is fixedly arranged on the outer wall of the guide cylinder (5).
5. The transmission line combiner of claim 4, wherein: the outer wall of the locating pin (3) is fixedly sleeved with a pressing plate (9) used for limiting the first hook plate (1), and the diameter of the pressing plate (9) is not smaller than the diameter of the opening end of the accommodating part.
6. The transmission line combiner of claim 2, wherein: the two sides of the first hook plate (1) are elastically provided with transmission balls (10) for reducing self friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024976.XU CN220341885U (en) | 2023-07-31 | 2023-07-31 | Power transmission line doubling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024976.XU CN220341885U (en) | 2023-07-31 | 2023-07-31 | Power transmission line doubling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220341885U true CN220341885U (en) | 2024-01-12 |
Family
ID=89456392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024976.XU Active CN220341885U (en) | 2023-07-31 | 2023-07-31 | Power transmission line doubling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220341885U (en) |
-
2023
- 2023-07-31 CN CN202322024976.XU patent/CN220341885U/en active Active
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