CN214754238U - Electric power installation doubling anchor clamps - Google Patents
Electric power installation doubling anchor clamps Download PDFInfo
- Publication number
- CN214754238U CN214754238U CN202121452221.4U CN202121452221U CN214754238U CN 214754238 U CN214754238 U CN 214754238U CN 202121452221 U CN202121452221 U CN 202121452221U CN 214754238 U CN214754238 U CN 214754238U
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- guard plate
- protection plate
- upper pressing
- power installation
- lower pressing
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Abstract
The invention relates to an electric power installation doubling clamp which comprises an upper pressing protection plate, an inner supporting column, a clamping bolt, a lower pressing protection plate, a pin shaft and an anti-falling pin, wherein the upper pressing protection plate and the lower pressing protection plate are buckled with each other, one side of the upper pressing protection plate is hinged with the lower pressing protection plate through the pin shaft, the other side of the upper pressing protection plate and the lower pressing protection plate is provided with a convex clamping plate, the clamping bolt is arranged on the clamping plate on the opening side of the upper pressing protection plate and the lower pressing protection plate, the inner supporting column is arranged inside the upper pressing protection plate and the lower pressing protection plate, the inner surfaces of the upper pressing protection plate and the lower pressing protection plate are provided with outer arc grooves, the outer surface of the inner supporting column is provided with inner arc grooves corresponding to the outer arc grooves, one end of the pin shaft is provided with an anti-falling cap, and the other end of the pin shaft is provided with the anti-falling pin.
Description
Technical Field
The invention relates to the technical field of electric power installation and doubling clamps, in particular to an electric power installation and doubling clamp.
Background
The doubling clamp (also called a jointing clamp, a wire connector or a parallel groove clamp) is a common electric power fitting, and is divided into a bolt type, an H type and a wedge shape according to the structural characteristics, and the wire clamp is mainly used for connecting jumper wires and shunt wires of high-voltage lines and low-voltage electric power line towers; the existing equipment has the problems that a plurality of cables, particularly more than two cables, are connected in parallel, the width is increased, and the plurality of cables are connected in parallel, and an effective usable equipment device is lacked.
Disclosure of Invention
The invention aims to provide an electric power installation and doubling clamp which has the characteristics of convenience in parallel connection, reliable structure, convenience in connection and quickness in doubling.
In order to solve the problems, the invention provides an electric power installation doubling clamp which comprises an upper pressing protection plate, an inner supporting column, a clamping bolt, a lower pressing protection plate, a pin shaft and an anti-dropping pin, wherein the upper pressing protection plate and the lower pressing protection plate are buckled with each other, one side of the upper pressing protection plate is hinged with the lower pressing protection plate through the pin shaft, the other side of the upper pressing protection plate and the lower pressing protection plate is provided with a convex clamping plate, the clamping bolt is arranged on the clamping plate on the opening side of the upper pressing protection plate and the lower pressing protection plate, the inner supporting column is arranged inside the upper pressing protection plate and the lower pressing protection plate, the inner surfaces of the upper pressing protection plate and the lower pressing protection plate are provided with outer arc grooves, the outer surface of the inner supporting column is provided with inner arc grooves corresponding to the outer arc grooves, one end of the pin shaft is provided with an anti-dropping cap, and the other end of the pin shaft is provided with the anti-dropping pin.
The electric power installation and doubling clamp provided by the invention also has the following technical characteristics:
further, the inner part of the inner support column is solid.
Further, the inner support column is a cylinder with the thickness larger than five millimeters.
Furthermore, the number of the outer arc grooves and the number of the inner arc grooves are at least two.
Furthermore, the inner arc groove and the outer arc groove are semi-circular grooves or elliptical grooves.
Furthermore, the opening width of the outer arc groove is smaller than that of the inner arc groove.
The invention has the following beneficial effects: the following points are provided by combining specific technical means:
the invention creates and utilizes the upper pressing guard plate and the lower pressing guard plate to be buckled to form a clamping structure of a doubling clamp, the inner supporting columns are arranged in the upper pressing guard plate and the lower pressing guard plate, the inner surfaces of the upper pressing guard plate and the lower pressing guard plate are provided with the outer arc grooves, the outer surfaces of the inner supporting columns are provided with the inner arc grooves, the outer arc grooves and the inner arc grooves are buckled to form cable fixing grooves, a plurality of pairs of outer arc grooves and inner arc grooves can be arranged according to the cable fixing requirement, one sides of the upper pressing guard plate and the lower pressing guard plate are provided with the pin shaft to form a rotatable hinged structure, and the other sides of the upper pressing guard plate and the lower pressing guard plate are provided with the clamping bolts for fixing and clamping.
Drawings
FIG. 1 is a front view of an electrical power installation doubling clamp according to an embodiment of the present invention;
FIG. 2 is a top view of an electrical power installation doubling clamp according to an embodiment of the present invention;
in the figure: 1. the device comprises an upper pressure guard plate 2, an inner support column 3, a clamping bolt 4, a lower pressure guard plate 5, a pin shaft 6, an anti-drop pin 11, an outer arc groove 21 and an inner arc groove.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1-2, the electric power installation doubling clamp comprises an upper pressure guard plate 1, an inner support column 2, a clamping bolt 3, a lower pressure guard plate 4, a pin shaft 5 and a separation-preventing pin 6, the upper pressure guard plate 1 and the lower pressure guard plate 4 are buckled with each other, one side of the upper pressure guard plate 1 and one side of the lower pressure guard plate 4 are hinged with each other through a pin shaft 5, the other side of the upper pressure guard plate 1 and the lower pressure guard plate 4 is provided with a convex clamping plate, the clamping plates on the opening sides of the upper pressure protection plate 1 and the lower pressure protection plate 4 are provided with clamping bolts 3, the inner supporting columns 2 are arranged inside the upper pressure protection plate 1 and the lower pressure protection plate 4, the inner surfaces of the upper pressure protection plate 1 and the lower pressure protection plate 4 are provided with outer arc grooves 11, the outer surface of the inner support column 2 is provided with an inner arc groove 21 corresponding to the outer arc groove 11, one end of the pin shaft 5 is provided with an anti-falling cap, and the other end of the pin shaft 5 is provided with an anti-falling pin 6.
When the invention is implemented, the implementation key points are as follows:
the invention creates and utilizes the upper pressure guard plate 1, the lower pressure guard plate 4 to form a doubling clamp clamping structure, utilize the upper pressure guard plate 1, the inside of the lower pressure guard plate 4 sets up the inner prop stand 2, set up the outer arc groove 11 on the inner surface of the upper pressure guard plate 1, the lower pressure guard plate 4, the outer surface of the inner prop stand 2 sets up the inner arc groove 21, the outer arc groove 11, the inner arc groove 21 buckles and forms the cable fixed slot, can use according to the cable fixed need, set up multiple outer arc grooves 11, inner arc grooves 21 paired, and set up the axis pin 5 on one side of the upper pressure guard plate 1, lower pressure guard plate 4, form the rotatable hinge joint structure, set up the clamp bolt 3 to clamp fixedly on the other side of the upper pressure guard plate 1, lower pressure guard plate 4, simple in construction, with low costs, effectual, easy to use.
In an embodiment of the application, the inner part of the inner support column 2 is solid, the structure is simple and reliable, the inner support column can be used for clamping and fixing a plurality of cables, and the inner support column is compact in size, high in efficiency, low in cost and convenient to use.
In an embodiment of the present application, the inner support column 2 is a cylinder with a thickness greater than five millimeters, and can be used for fixing large cables side by side, which are suitable for more cables, and it is considered that insulating ceramic sleeves and the like are arranged on the outer arc groove 11 and the inner arc groove 21, so as to realize parallel clamping of a plurality of lines.
In one embodiment of the present application, the number of the outer arc grooves 11 and the inner arc grooves 21 is at least two, which is simple and effective in structure, convenient for clamping, and adjustable as required.
In an embodiment of the application, inner arc groove 21, outer arc groove 11 be half circular groove or oval-shaped groove, the convenience is fixed to the cable, oval-shaped conveniently compresses tightly, utilizes the cable to warp a little, and antiskid is effectual.
In an embodiment of the application, the opening width of the outer arc groove 11 is smaller than the opening width of the inner arc groove 21, the effect is good, the butt-joint clamping is convenient, the cable is convenient to fix, and the time and the labor are saved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an electric power installation doubling anchor clamps which characterized in that: the anti-dropping device comprises an upper pressing guard plate (1), an inner support column (2), a clamping bolt (3), a lower pressing guard plate (4), a pin shaft (5) and an anti-dropping pin (6), wherein the upper pressing guard plate (1) and the lower pressing guard plate (4) are buckled with each other, one side of the upper pressing guard plate is hinged with the pin shaft (5), the other side of the upper pressing guard plate (1) and the lower pressing guard plate (4) is provided with a convex clamping plate, the clamping bolt (3) is arranged on the clamping plate at the opening side of the upper pressing guard plate (1) and the lower pressing guard plate (4), the inner support column (2) is arranged inside the upper pressing guard plate (1) and the lower pressing guard plate (4), the inner surfaces of the upper pressing guard plate (1) and the lower pressing guard plate (4) are provided with an outer arc groove (11), the outer surface of the inner support column (2) is provided with an inner arc groove (21) corresponding to the outer arc groove (11), one end of the pin shaft (5) is provided with an anti-dropping cap, the other end of the pin shaft (5) is provided with an anti-drop pin (6).
2. An electrical power installation doubling clamp according to claim 1, wherein: the inner part of the inner support column (2) is solid.
3. An electrical power installation doubling clamp according to claim 1, wherein: the inner support column (2) is a cylinder with the thickness larger than five millimeters.
4. An electrical power installation doubling clamp according to claim 1, wherein: the number of the outer arc grooves (11) and the number of the inner arc grooves (21) are at least two.
5. An electrical power installation doubling clamp according to claim 1, wherein: the inner arc groove (21) and the outer arc groove (11) are semicircular grooves or elliptic grooves.
6. An electrical power installation doubling clamp according to claim 1, wherein: the opening width of the outer arc groove (11) is smaller than that of the inner arc groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121452221.4U CN214754238U (en) | 2021-06-29 | 2021-06-29 | Electric power installation doubling anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121452221.4U CN214754238U (en) | 2021-06-29 | 2021-06-29 | Electric power installation doubling anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754238U true CN214754238U (en) | 2021-11-16 |
Family
ID=78630919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121452221.4U Active CN214754238U (en) | 2021-06-29 | 2021-06-29 | Electric power installation doubling anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754238U (en) |
-
2021
- 2021-06-29 CN CN202121452221.4U patent/CN214754238U/en active Active
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