CN218275816U - 0.4kV low-voltage uninterrupted operation insulating blanket clamp - Google Patents
0.4kV low-voltage uninterrupted operation insulating blanket clamp Download PDFInfo
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- CN218275816U CN218275816U CN202222506835.7U CN202222506835U CN218275816U CN 218275816 U CN218275816 U CN 218275816U CN 202222506835 U CN202222506835 U CN 202222506835U CN 218275816 U CN218275816 U CN 218275816U
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- clamp
- arm lock
- insulating blanket
- low
- arm
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Abstract
The utility model relates to an electrical installation technical field, concretely relates to 0.4kV low pressure does not have a power failure operation insulating blanket and presss from both sides, including a pair of middle part mutual articulated arm lock, the arm lock includes arm lock head and arm lock afterbody, all is provided with the clamp splice on the relative lateral wall that is located a pair of arm lock head, all be equipped with the sawtooth non slipping spur on the working face of clamp splice, the lateral part of arm lock is provided with double-layered hook, is located to be provided with supporting component between the relative lateral wall of a pair of arm lock afterbody. The insulating blanket clamp has reasonable structure and convenient use, and can well clamp the insulating blanket.
Description
Technical Field
The utility model relates to an electrical installation technical field, concretely relates to 0.4kV low pressure does not have a power failure operation and insulates the blanket and press from both sides.
Background
The uninterrupted operation of the distribution line is the operation of construction, maintenance and first-aid repair of the line and accessory equipment thereof under the condition of ensuring uninterrupted power supply or less power supply to customers. Along with the vigorous popularization of overhead insulating bucket arm vehicles, qualified insulating clothes and high-quality insulating tools in distribution network live working, the working efficiency and the safety of 0.4kv line live working are improved. The insulating blanket, also called as an insulating pad, is a rubber plate with larger volume resistivity and electric breakdown resistance, is made of nonpolar rubber with excellent insulating property, and is mainly used for substations, power plants, power distribution rooms and the like.
The existing 0.4kV insulating blanket has high applicability to low-voltage engineering of a low-voltage overhead line, but cannot be suitable for equipment maintenance work in a ground low-voltage cabinet. Because the equipment is inseparable, the quantity is many in the ground low-voltage cabinet, and the interior operation space of cabinet, environment, safe distance are not as good as low-voltage overhead line, lead to current insulating blanket to use inconvenient, shield not tight enough. Therefore, there is a need to design a new insulating blanket clamp that is convenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 0.4kV low voltage does not have a power failure operation insulating blanket and presss from both sides, and this insulating blanket presss from both sides rational in infrastructure, and convenient to use can press from both sides tight insulating blanket well.
The technical scheme of the utility model lies in: the utility model provides a 0.4kV low pressure does not have a power failure operation insulating blanket and presss from both sides, includes a pair of middle part mutual articulated arm lock, the arm lock includes arm lock head and arm lock afterbody, all is provided with the clamp splice on the relative lateral wall that is located a pair of arm lock head, all be equipped with sawtooth non slipping spur on the working face of clamp splice, the lateral part of arm lock is provided with presss from both sides the hook, is located to be provided with supporting component between the relative lateral wall of a pair of arm lock afterbody.
Furthermore, the supporting component includes a threaded sleeve, the both ends of the threaded sleeve are respectively in threaded connection with a connecting column, the tail of the clamping arm is provided with an adjusting sleeve, a supporting spring with one end connected with the inner bottom wall of the adjusting sleeve is arranged in the adjusting sleeve, the other end of the supporting spring is connected with a limiting guide plate in sliding fit with the adjusting sleeve, and the connecting column penetrates into the corresponding adjusting sleeve respectively and is connected with the limiting guide plate.
Furthermore, the tail parts of the clamping arms are provided with fixed bins, and the adjusting sleeves are arranged in the fixed bins.
Further, the length of the clamping arm head is 5cm.
Furthermore, the clamping arm is a polyvinyl chloride clamping arm.
Furthermore, the sawtooth anti-skid block is a nylon sawtooth anti-skid block.
Further, the clamping hook is arranged on the side portion of one clamping arm and close to the tail portion of the clamping arm.
Compared with the prior art, the utility model has the advantages of it is following: this insulating blanket presss from both sides rational in infrastructure, simple, convenient to use can make insulating blanket press from both sides according to insulating blanket thickness adjustment clamping force when carrying out the stack centre gripping through supporting component, improves the centre gripping stability that insulating blanket pressed from both sides greatly, and sawtooth non slipping spur through setting up effectively increases and insulating blanket centre gripping area of contact, is connected with insulating blanket through pressing from both sides the hook convenience and hangs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention;
in the figure: 1. the clamping device comprises a clamping arm, 2 parts of a clamping block, 3 parts of a clamping hook, 4 parts of a clamping arm head, 5 parts of a clamping arm tail, 6 parts of a sawtooth antiskid block, 7 parts of a threaded sleeve, 8 parts of an adjusting sleeve, 9 parts of a limiting guide plate, 10 parts of a supporting spring, 11 parts of a connecting column.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to FIGS. 1 and 2
The utility model provides an insulating blanket of 0.4kV low pressure uninterrupted power operation presss from both sides, includes a pair of arm lock 1, the middle part of arm lock is crooked to relative lateral wall direction, and the middle part of a pair of arm lock is articulated the setting each other. The arm lock includes arm lock head 4 and arm lock afterbody 5 to realize that a pair of arm lock head opens through extruding a pair of arm lock afterbody in opposite directions. Clamping blocks 2 are arranged on opposite side walls of the heads of the pair of clamping arms, sawtooth anti-skidding blocks 6 are arranged on working surfaces (opposite side wall surfaces) of the clamping blocks, clamping hooks 3 are arranged on the side portions of the clamping arms, and supporting components are arranged between the opposite side walls of the tails of the pair of clamping arms, so that clamping force or an opening angle between the heads of the clamping arms can be adjusted through the supporting components.
In this embodiment, the support assembly includes a threaded sleeve 7, and two side portions of the threaded sleeve are provided with internal threads with opposite spiral directions. Threaded sleeve's both ends respectively threaded connection has spliced pole 11, the relative lateral wall face of arm lock afterbody all is fixed with adjusting sleeve 8, be provided with the supporting spring 10 that one end and adjusting sleeve bottom wall are connected in the adjusting sleeve, supporting spring can with adjusting sleeve bottom wall fixed connection. The other end of the supporting spring is connected with a limiting guide plate 9 which is in sliding fit with the adjusting sleeve. The limiting guide plate and the other end of the supporting spring can be fixedly connected and also can be abutted. The spliced pole penetrates respectively in the adjusting sleeve that corresponds and is located the inside spacing deflector fixed connection of adjusting sleeve to realize adjusting the extension length of spliced pole through rotatory threaded sleeve.
In this embodiment, in order to install adjusting sleeve better, the arm lock afterbody all is equipped with fixed storehouse, adjusting sleeve locates in the fixed storehouse.
In this embodiment, the length of the head of the clamp arm is 5cm for better clamping of the insulating blanket.
In this embodiment, the arm lock is polyvinyl chloride arm lock, improves insulating effect.
In this embodiment, the sawtooth non-slip shoes are nylon sawtooth non-slip shoes, guarantee insulating nature.
In this embodiment, the clip hook is disposed at a side portion of one of the clip arms and near a tail portion of the clip arm, so as to be conveniently connected and suspended with the insulating blanket, and the insulating blanket clip is more convenient to use.
When the novel insulating blanket clamp is used specifically, the head part 4 of the clamp arm is opened by extruding the tail part 5 of the clamp arm, and then the insulating blanket is clamped and fixed through the sawtooth anti-skidding blocks 6. In order to increase the clamping strength, the two groups of connecting columns 11 extend for a long length by rotating the threaded sleeve 7, so that the supporting force to the tail parts 5 of the two groups of clamping arms is increased, the clamping hooks 3 are convenient to be connected with an insulating blanket for hanging, and the insulating blanket clamp is more convenient to use.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any technical aspect of the present disclosure as described above for indicating the positional relationship or the shape include the state or the shape similar, analogous or approaching thereto unless otherwise stated.
The utility model provides an arbitrary part both can be formed by a plurality of solitary component parts equipment, also can be for the solitary part that the integrated into one piece technology made out.
The above mentioned is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a 0.4kV low pressure does not have a power failure operation insulating blanket and presss from both sides, includes a pair of middle part mutual articulated arm lock, its characterized in that, the arm lock includes arm lock head and arm lock afterbody, all is provided with the clamp splice on the relative lateral wall that is located a pair of arm lock head, all be equipped with the sawtooth non slipping spur on the working face of clamp splice, the lateral part of arm lock is provided with presss from both sides the hook, is located to be provided with supporting component between the relative lateral wall of a pair of arm lock afterbody.
2. The insulating blanket clamp for 0.4kV low-voltage uninterrupted power operation according to claim 1, wherein the supporting component comprises a threaded sleeve, two ends of the threaded sleeve are respectively in threaded connection with a connecting column, the tail part of the clamping arm is provided with an adjusting sleeve, a supporting spring is arranged in the adjusting sleeve, one end of the supporting spring is connected with the bottom wall of the adjusting sleeve, the other end of the supporting spring is connected with a limiting guide plate in sliding fit with the adjusting sleeve, and the connecting columns respectively penetrate through the corresponding adjusting sleeve and are connected with the limiting guide plate.
3. The insulating blanket clamp for 0.4kV low-voltage uninterrupted power operation according to claim 2, wherein the tail parts of the clamping arms are provided with fixing bins, and the adjusting sleeves are arranged in the fixing bins.
4. The insulating blanket clamp for 0.4kV low-voltage uninterrupted power operation according to claim 1, 2 or 3, wherein the length of the head part of the clamping arm is 5cm.
5. The insulating blanket clamp for 0.4kV low-voltage uninterrupted power operation according to claim 1, 2 or 3, wherein the clamping arms are polyvinyl chloride clamping arms.
6. The insulating blanket clamp for 0.4kV low-voltage uninterrupted power operation according to claim 1, 2 or 3, wherein the saw-tooth anti-slip blocks are nylon saw-tooth anti-slip blocks.
7. The insulating blanket clamp for 0.4kV low-voltage uninterrupted power operation according to claim 1, 2 or 3, wherein the clamp hook is disposed at a side portion of one of the clamp arms and near a tail portion of the clamp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506835.7U CN218275816U (en) | 2022-09-22 | 2022-09-22 | 0.4kV low-voltage uninterrupted operation insulating blanket clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506835.7U CN218275816U (en) | 2022-09-22 | 2022-09-22 | 0.4kV low-voltage uninterrupted operation insulating blanket clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218275816U true CN218275816U (en) | 2023-01-10 |
Family
ID=84714908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222506835.7U Active CN218275816U (en) | 2022-09-22 | 2022-09-22 | 0.4kV low-voltage uninterrupted operation insulating blanket clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218275816U (en) |
-
2022
- 2022-09-22 CN CN202222506835.7U patent/CN218275816U/en active Active
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