CN212908924U - Connecting fitting for power line - Google Patents
Connecting fitting for power line Download PDFInfo
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- CN212908924U CN212908924U CN202021488184.8U CN202021488184U CN212908924U CN 212908924 U CN212908924 U CN 212908924U CN 202021488184 U CN202021488184 U CN 202021488184U CN 212908924 U CN212908924 U CN 212908924U
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- base
- screw rod
- bases
- vertical
- power line
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Abstract
The utility model discloses a connection fitting for electric power lines, which comprises a base, a screw rod, an end plate and a rotating shaft; a base: two L-shaped plates are arranged, the vertical parts of the two bases are relatively parallel, and the horizontal part of one base is in contact with the vertical part of the other base; screw rod: two ends of the screw rod penetrate through the shaft holes of the two horizontal base parts respectively, the two ends of the screw rod are in threaded connection with nuts, a gasket is arranged between the nut and the horizontal base part, split pins are arranged in the shaft holes at the two ends of the screw rod, and a spring is movably sleeved on the outer side of the screw rod between the two horizontal base parts; end plate: the side surface of the end plate is fixedly provided with a positioning column which is clamped in a clamping hole at the outer end of the vertical part of the base; this link fitting for power line can effectively realize spacing and the connection of cable, reduces the impaired of cable, increase of service life.
Description
Technical Field
The utility model relates to a gold utensil technical field specifically is link fitting for power line.
Background
An electric power fitting is a metal fitting for connecting and combining various devices in an electric power system, which plays a role in transmitting mechanical loads, electrical loads and certain protection, and iron or aluminum metal fittings widely used for power transmission lines are collectively called as a fitting. The hardware has various types and uses, for example, various wire clamps for installing wires, various suspension loops for forming an insulator string, various crimping pipes and repairing pipes for connecting the wires, various spacers on split wires, and the like, various stay wire hardware for towers, and the size of the protection wires are related and need to be matched with each other.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide link fitting for power line, can effectively realize spacing and the connection of cable, reduce the impaired of cable, increase of service life can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the connecting hardware fitting for the power line comprises a base, a screw rod, an end plate and a rotating shaft;
a base: two L-shaped plates are arranged, the vertical parts of the two bases are relatively parallel, and the horizontal part of one base is in contact with the vertical part of the other base;
screw rod: two ends of the screw rod penetrate through the shaft holes of the two horizontal base parts respectively, the two ends of the screw rod are in threaded connection with nuts, a gasket is arranged between the nut and the horizontal base part, split pins are arranged in the shaft holes at the two ends of the screw rod, and a spring is movably sleeved on the outer side of the screw rod between the two horizontal base parts;
end plate: the side surface of the end plate is fixedly provided with a positioning column which is clamped in a clamping hole at the outer end of the vertical part of the base;
rotating shaft: two shaft holes are formed in the middle of the vertical parts of the two bases respectively, the outer side end of the rotating shaft is rotatably connected with one end of each hanging plate, and the other ends of the two hanging plates are connected through second bolts.
Further, still include the guided way, the guided way has two sets ofly and vertical setting respectively in the vertical portion of two bases, the tip of base horizontal part is equipped with the spout, and the guided way on two bases corresponds with the spout slip, and the guided way improves stability for two base relatively stable displacements avoid dislocation and twist reverse.
Furthermore, the roller device further comprises two rollers, the two rollers are respectively fixed on the horizontal parts of the bases, the rollers are in supporting contact with the vertical parts of the other base, and the rollers can reduce friction force between the bases and reduce abrasion.
Further, still include the support frame, the support frame is the open rectangle frame plate in upper and lower end, the support frame side is fixed with the medial extremity of pivot, and the support frame supports the vertical part of base from the inboard.
Furthermore, still include grooved rail and end a post, the grooved rail is fixed at the preceding side of link plate, be equipped with in the arc spout at grooved rail middle part and end a post, end a post and fix the vertical part at corresponding side base, the grooved rail can restrict the deflection angle of link plate with ending a post.
Compared with the prior art, the beneficial effects of the utility model are that: this link fitting for power line has following benefit:
1. according to the connecting fitting for the power line, the limiting and the connection of the cable are realized through the detachable end plate, the hanging plate is hung on the power frame, the spring can absorb the expansion amplitude of the cable to a certain extent, the damage of the cable is reduced, and the service life is prolonged;
2. the stop column slides in the arc-shaped groove rail, the stability of the hanging plate is improved by matching with the rotating shaft, and meanwhile, the deflection angle of the hanging plate is limited by the stop column, so that the distortion and the turnover of the cable caused by excessive turnover are avoided;
3. the guide rail and the idler wheel are used for guiding and supporting, so that the stability of relative movement of the two bases can be ensured, and excessive abrasion caused by deflection is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the structure of the right side of the present invention.
In the figure: the device comprises a base 1, a screw rod 2, a nut 201, a gasket 202, a cotter pin 203, a spring 3, an end plate 4, a first bolt 401, a positioning column 402, a rotating shaft 5, a hanging plate 6, a second bolt 7, a guide rail 8, a roller 9, a support frame 10, a grooved rail 11 and a stop column 12.
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. 1-3, the present invention provides a technical solution: the connecting hardware fitting for the power line comprises a base 1, a screw rod 2, an end plate 4 and a rotating shaft 5;
base 1: two L-shaped plates are arranged, the vertical parts of the two bases 1 are relatively parallel, and the horizontal part of one base 1 is in contact with the vertical part of the other base 1;
the device comprises two bases 1, guide rails 8 and idler wheels 9, wherein the two sets of guide rails 8 are vertically arranged on the vertical parts of the two bases 1 respectively, sliding grooves are formed in the end parts of the horizontal parts of the bases 1, the guide rails 8 on the two bases 1 correspond to the sliding grooves in a sliding mode, the idler wheels 9 are fixed on the horizontal parts of the bases 1 respectively, and the idler wheels 9 are in supporting contact with the vertical parts of the other bases 1;
the guide rail 8 and the roller 9 are used for guiding and supporting, so that the stability of the two bases 1 in relative motion can be ensured, and excessive abrasion caused by deflection is avoided;
and (3) screw rod 2: two ends of the screw rod 2 penetrate through the shaft holes respectively penetrating through the horizontal parts of the two bases 1, the two ends of the screw rod 2 are in threaded connection with nuts 201, a gasket 202 is arranged between the nuts 201 and the horizontal parts of the bases 1, cotter pins 203 are arranged in the shaft holes at the two ends of the screw rod 2, and a spring 3 is movably sleeved on the outer side of the screw rod 2 between the horizontal parts of the two bases 1;
the cotter 203 prevents the nut 201 from accidentally falling off the screw 2;
end plate 4: the side surface of the end plate 4 is fixedly provided with a positioning column 402, and the positioning column 402 is clamped in a clamping hole at the outer end of the vertical part of the base 1;
a rotating shaft 5: two shaft holes are respectively formed in the middle parts of the vertical parts of the two bases 1, the outer side end of the rotating shaft 5 is rotatably connected with one end of each hanging plate 6, and the other ends of the two hanging plates 6 are connected through second bolts 7;
the hanging plate comprises a hanging plate 6, a support frame 10, a groove rail 11 and a stop post 12, wherein the support frame 10 is a rectangular frame plate with open upper and lower ends, the side surface of the support frame 10 is fixed with the inner side end of the rotating shaft 5, the groove rail 11 is fixed at the front side end of the hanging plate 6, the stop post 12 is arranged in an arc-shaped sliding groove in the middle of the groove rail 11, and the stop post 12 is fixed at the vertical part of the corresponding side base 1; the stop column 12 slides in the arc-shaped groove rail 11, the stability of the hanging plate 6 is improved by matching with the rotating shaft 5, and meanwhile, the deflection angle of the hanging plate 6 is limited by the stop column 12, so that the distortion and the turnover of the cable caused by excessive turnover are avoided;
this link fitting for power line realizes spacing and the connection of cable through detachable end plate 4, articulates with the electric power frame through link plate 6, and spring 3 can absorb the width of a cloth of cable to a certain extent, reduces the impaired of cable, increase of service life.
When in use:
the cable passes through end plate 4, the cooperation of first bolt 401 and 1 tip of base is connected, reference column 402 of end plate 4 is detained in the card hole of 1 vertical portion of base, the fixed linking to each other of power frame outside of the back side end of link plate 6, the cable can drive the upset of base 1 when receiving wind-force, end post 12 on the base 1 slides in the grooved rail 11 of 6 tip of link plate, curved grooved rail 11 limits the flip angle of base 1, during tension increase, two 1 stimulations of base to opposite direction, spring 3 shrink, tensile length increases, the pulling force is absorbed to 3 moderate degrees of spring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Link fitting for power line, its characterized in that: comprises a base (1), a screw rod (2), an end plate (4) and a rotating shaft (5);
base (1): two L-shaped plates are arranged, the vertical parts of the two bases (1) are relatively parallel, and the horizontal part of one base (1) is in contact with the vertical part of the other base (1);
screw (2): two ends of the screw rod (2) respectively penetrate through shaft holes of horizontal parts of the two bases (1), nuts (201) are in threaded connection with two ends of the screw rod (2), a gasket (202) is arranged between the nut (201) and the horizontal parts of the bases (1), cotter pins (203) are arranged in the shaft holes at the two ends of the screw rod (2), and a spring (3) is movably sleeved on the outer side of the screw rod (2) between the horizontal parts of the two bases (1);
end plate (4): the side surface of the end plate (4) is fixedly provided with a positioning column (402), and the positioning column (402) is clamped in a clamping hole at the outer end of the vertical part of the base (1);
a rotating shaft (5): two are arranged in the shaft holes in the middle of the vertical parts of the two bases (1), the outer side end of the rotating shaft (5) is rotatably connected with one end of each hanging plate (6), and the other ends of the two hanging plates (6) are connected through second bolts (7).
2. The link fitting for the power line according to claim 1, wherein: still include guided way (8), guided way (8) have two sets ofly and respectively vertical setting in the vertical portion of two bases (1), the tip of base (1) horizontal part is equipped with the spout, and guided way (8) on two bases (1) correspond with the spout is slided.
3. The link fitting for the power line according to claim 1, wherein: the device is characterized by further comprising two rollers (9), wherein the two rollers (9) are respectively fixed on the horizontal parts of the bases (1), and the rollers (9) are in supporting contact with the vertical part of the other base (1).
4. The link fitting for the power line according to claim 1, wherein: the support frame is characterized by further comprising a support frame (10), wherein the support frame (10) is a rectangular frame plate with upper and lower open ends, and the side face of the support frame (10) is fixed with the inner side end of the rotating shaft (5).
5. The link fitting for the power line according to claim 1, wherein: still include grooved rail (11) and end position post (12), the preceding side end at link plate (6) is fixed in grooved rail (11), be equipped with in the arc spout at grooved rail (11) middle part and end position post (12), end position post (12) and fix the vertical portion at corresponding side base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488184.8U CN212908924U (en) | 2020-07-24 | 2020-07-24 | Connecting fitting for power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488184.8U CN212908924U (en) | 2020-07-24 | 2020-07-24 | Connecting fitting for power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908924U true CN212908924U (en) | 2021-04-06 |
Family
ID=75292594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021488184.8U Active CN212908924U (en) | 2020-07-24 | 2020-07-24 | Connecting fitting for power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908924U (en) |
-
2020
- 2020-07-24 CN CN202021488184.8U patent/CN212908924U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230328 Address after: 200000 room 251, building 8, No. 825, Xinkaihe Road, Xinhe Town, Chongming District, Shanghai (Shanghai Xinhe economic community) Patentee after: Shanghai Jiage Power Technology Co.,Ltd. Address before: 230000 chenxinyuan, 372 Bozhou Road, Luyang District, Hefei City, Anhui Province Patentee before: Qi Hongmei |