CN222334225U - A kind of anti-theft nut for electric power tower - Google Patents
A kind of anti-theft nut for electric power tower Download PDFInfo
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- CN222334225U CN222334225U CN202421295492.7U CN202421295492U CN222334225U CN 222334225 U CN222334225 U CN 222334225U CN 202421295492 U CN202421295492 U CN 202421295492U CN 222334225 U CN222334225 U CN 222334225U
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- nut
- gasket
- annular sleeve
- theft
- annular
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
本实用新型涉及防盗螺母技术领域，尤其是指一种电力铁塔防盗螺母，包括：垫片结构和螺母结构；垫片结构包括垫圈，垫圈的外缘朝向螺母结构所在的方向延伸，形成环形套，螺母结构位于环形套的内侧。本实用新型，通过对垫片结构进行改进，使其形成环形套，可在螺母结构安装紧固后，使螺母结构位于环形套的内侧，使得无法使用扳手进行拆卸螺母结构，从而起到防盗的作用；该结构中垫片结构可采用冲压成型，制造成本低，可广泛投入使用。
The utility model relates to the technical field of anti-theft nuts, and in particular to an anti-theft nut for an electric power tower, comprising: a gasket structure and a nut structure; the gasket structure comprises a washer, the outer edge of the washer extends toward the direction where the nut structure is located, forming an annular sleeve, and the nut structure is located on the inner side of the annular sleeve. The utility model improves the gasket structure to form an annular sleeve, and after the nut structure is installed and tightened, the nut structure is located on the inner side of the annular sleeve, making it impossible to use a wrench to disassemble the nut structure, thereby playing an anti-theft role; the gasket structure in the structure can be stamped, with low manufacturing cost, and can be widely put into use.
Description
Technical Field
The utility model relates to the technical field of anti-theft nuts, in particular to an anti-theft nut for an electric iron tower.
Background
Part of electric power iron towers are installed in remote areas in the field, good management cannot be carried out, some lawbreakers steal steel of the iron towers and sell, economic loss of national electric power departments can be caused, electric shock accidents can be easily caused, and therefore anti-theft nuts can be used.
The anti-theft nuts used at present are all improved in thread profiles, and some more complex threads are designed, so that the nut production links are more complex, the cost is higher, and the anti-theft nuts are not suitable for being put into use in a large scale.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an anti-theft nut for an electric iron tower.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
An antitheft nut of an electric power iron tower comprises a gasket structure and a nut structure;
The gasket structure comprises a gasket, the outer edge of the gasket extends towards the direction of the nut structure to form an annular sleeve, and the nut structure is located on the inner side of the annular sleeve.
As a further description of the above technical solution:
the nut structure comprises a nut body, wherein a friction wedge block is arranged at one end, far away from a gasket, of the nut body, the friction wedge block is multiple, and the friction wedge blocks are distributed in an annular array.
As a further description of the above technical solution:
The inner side of the annular sleeve is fixedly connected with a structural block.
As a further description of the above technical solution:
The length of the annular sleeve is greater than the length of the nut structure.
As a further description of the above technical solution:
the number of the structural blocks is six, and six structural blocks are distributed in an annular array.
As a further description of the above technical solution:
The wall thickness of the annular sleeve is not less than 2MM.
The utility model has the following beneficial effects:
Compared with the prior art, the electric iron tower anti-theft nut has the advantages that the gasket structure is improved to form the annular sleeve, the nut structure can be positioned on the inner side of the annular sleeve after the nut structure is installed and fastened, the nut structure cannot be detached by using a wrench, and accordingly an anti-theft effect is achieved, the gasket structure can be formed by stamping, the manufacturing cost is low, and the electric iron tower anti-theft nut can be widely used.
Compared with the prior art, the electric iron tower anti-theft nut has the advantages that the friction wedge blocks are arranged at one end, far away from the gasket, of the nut body, and the friction wedge blocks are distributed in the shape of the annular array, so that a friction surface capable of unidirectionally transmitting rotation is formed, and the nut body is conveniently driven to be fastened and installed from the end part.
Drawings
FIG. 1 is a perspective view of an anti-theft nut for an electric iron tower, which is provided by the utility model;
FIG. 2 is an exploded view of an anti-theft nut for an electric iron tower according to the present utility model;
FIG. 3 is a schematic diagram of a use scenario of an anti-theft nut for an electric iron tower according to the present utility model;
FIG. 4 is a schematic diagram of the anti-theft nut for the electric iron tower when being installed;
fig. 5 is a schematic perspective view of the screw.
Legend description:
1. the device comprises a gasket structure, 101, a gasket, 102, an annular sleeve, 103, a structural block, 2, a nut structure, 201, a nut body, 202, a friction wedge block, 3, I-steel, 4, a rod frame, 5, a screw rod, 6, a screwing piece, 601, an annular piece, 602, an inner annular part, 603, a tooth shoe, 604, a hexagonal part, 7, a pressing sleeve, 701, a nut piece, 702 and a rod body.
Detailed Description
Referring to fig. 1-2, the anti-theft nut for the electric iron tower provided by the utility model comprises a gasket structure 1 and a nut structure 2.
The gasket structure 1 comprises a gasket 101, the outer edge of the gasket 101 extends towards the direction where the nut structure 2 is located to form an annular sleeve 102, the nut structure 2 is located on the inner side of the annular sleeve 102, the outer side of the annular sleeve 102 is round, the nut structure 2 completely enters the annular sleeve 102, the nut structure 2 cannot be detached by using a wrench, and accordingly an anti-theft effect is achieved, the gasket structure 1 can be formed by stamping (namely, the gasket 101 and the annular sleeve 102 are integrally formed), manufacturing cost is low, and the gasket structure can be widely used.
In one embodiment, the nut structure 2 comprises a nut body 201, wherein a friction wedge block 202 is arranged at one end of the nut body 201 far away from the washer 101, the friction wedge block 202 is provided with a plurality of friction wedge blocks 202, the plurality of friction wedge blocks 202 are distributed in an annular array, and the plurality of friction wedge blocks 202 form a friction surface capable of transmitting rotation unidirectionally so as to facilitate the fastening installation of the nut body 201 from the end part.
The inboard fixedly connected with structure piece 103 of ring cover 102 for gasket structure 1 is difficult for yielding, avoids adopting extrusion ring cover 102, makes ring cover 102 closely paste on nut body 201, makes ring cover 102 appearance be the hexagon, adopts the spanner card in ring cover 102 outside, carries out ring cover 102 and nut body 201 synchronous rotation, dismantles nut structure 2.
The wall thickness of the annular sleeve 102 is not smaller than 2MM, and the purpose of the annular sleeve is that the gasket structure 1 is not easy to deform, so that the nut structure 2 is prevented from being disassembled by adopting the same means.
The length of the annular sleeve 102 is greater than the length of the nut structure 2 so that the nut structure 2 can fully enter the interior of the annular sleeve 102.
The number of the structural blocks 103 is six, the six structural blocks 103 are distributed in an annular array, and the six structural blocks 103 correspond to six sides of the nut body 201.
As shown in fig. 3, in one use scenario of the antitheft nut of the electric iron tower, a welding screw 5 is fixed to the side of an i-steel 3 (a member of the electric iron tower), a through hole is formed in the side of a rod frame 4 (a member of the electric iron tower), the through hole of the rod frame 4 is sleeved on the screw 5, and then a gasket structure 1 and a nut structure 2 are mounted on the screw 5.
As shown in fig. 4 and 5, an auxiliary tool is required to be equipped when the anti-theft nut for the electric iron tower is installed, the auxiliary tool is driven by a wrench, and the nut structure 2 is driven to rotate by the auxiliary tool from the end of the nut structure 2.
The auxiliary tool comprises a screwing piece 6 and a pressing sleeve 7.
The screwing piece 6 comprises an annular piece 601, an inner annular portion 602, a hexagonal portion 604 and a tooth shoe 603, wherein the tooth shoe 603 is fixedly connected to the first end of the annular piece 601, the tooth shoe 603 is fixedly arranged at the second end of the annular piece 601, the hexagonal portion 604 is fixedly arranged on the outer side of the annular piece 601, and a spanner can be clamped on the hexagonal portion 604 to rotate the screwing piece 6.
The pressing sleeve 7 comprises a nut member 701 and a rod body 702, wherein the nut member 701 is in threaded fit with the screw 5, one end of the rod body 702 is fixedly connected with the outer side surface of the nut member 701, and the rod body 702 is along the radial direction of the nut member 701.
When the antitheft nut of the electric iron tower is installed, the gasket structure 1 is sleeved on the screw 5, then the wrench is used for rotating the nut structure 2, when the nut structure 2 basically enters the annular sleeve 102 of the gasket structure 1, the wrench cannot be blocked on the nut structure 2, at the moment, one end of the screwing piece 6 with the tooth shoe 603 is sleeved on the screw 5, then the nut 701 is screwed on the screw 5, the nut 701 can be conveniently operated to rotate through the rod body 702, the tooth shoe 603 of the screwing piece 6 abuts against the friction wedge 202, then a user can block the wrench at the hexagonal part 604 to rotate the screwing piece 6, the tooth shoe 603 can drive the friction wedge 202, further the nut body 201 is driven to rotate, the position of the nut 701 can be properly and repeatedly adjusted, the tooth shoe 603 and the friction wedge 202 are mutually close, and finally the fastening operation of the nut structure 2 is completed.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
1. The electric iron tower anti-theft nut is characterized by comprising a gasket structure (1) and a nut structure (2);
The gasket structure (1) comprises a gasket (101), the outer edge of the gasket (101) extends towards the direction of the nut structure (2) to form an annular sleeve (102), and the nut structure (2) is located on the inner side of the annular sleeve (102).
2. The antitheft nut for the electric iron tower according to claim 1, wherein the nut structure (2) comprises a nut body (201), friction wedges (202) are arranged at one end, away from the gasket (101), of the nut body (201), the friction wedges (202) are multiple, and the friction wedges (202) are distributed in an annular array.
3. The antitheft nut for the electric iron tower according to claim 1, wherein the inner side of the annular sleeve (102) is fixedly connected with a structural block (103).
4. An antitheft nut for electric pylon according to claim 1, characterized in that the length of the annular sleeve (102) is greater than the length of the nut structure (2).
5. A power pylon anti-theft nut according to claim 3, wherein the number of the structural blocks (103) is six, and six of the structural blocks (103) are distributed in an annular array.
6. A power pylon anti-theft nut according to claim 1, wherein the annular sleeve (102) has a wall thickness of not less than 2MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421295492.7U CN222334225U (en) | 2024-06-07 | 2024-06-07 | A kind of anti-theft nut for electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421295492.7U CN222334225U (en) | 2024-06-07 | 2024-06-07 | A kind of anti-theft nut for electric power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222334225U true CN222334225U (en) | 2025-01-10 |
Family
ID=94143081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421295492.7U Active CN222334225U (en) | 2024-06-07 | 2024-06-07 | A kind of anti-theft nut for electric power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222334225U (en) |
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2024
- 2024-06-07 CN CN202421295492.7U patent/CN222334225U/en active Active
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