CN110657148A - Transformer anti-theft bolt - Google Patents
Transformer anti-theft bolt Download PDFInfo
- Publication number
- CN110657148A CN110657148A CN201910996806.3A CN201910996806A CN110657148A CN 110657148 A CN110657148 A CN 110657148A CN 201910996806 A CN201910996806 A CN 201910996806A CN 110657148 A CN110657148 A CN 110657148A
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolt body
- nail
- transformer
- radius
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a transformer anti-theft bolt which comprises a bolt body and a limiting nail, wherein a hemispherical bolt cap is arranged at the top end of the bolt body, nail holes are formed in one side of the bolt body, at least two groups of nail holes are formed in the bolt body, and the distance between the nail holes is one third of the length of the bolt body. The depth of the nail hole is the same as the size of the radius of the cross section of the bolt body. The radius of the sphere where the hemispherical bolt cap is located is twice of the radius of the section of the bolt body. The nail holes divide the bolt body equally. The limiting nails are connected into a whole through a connecting shaft at the top. The beneficial effects are as follows: through special bolt and spacing nail structure, the stability of guarantee bolted connection that can be better is fixed with the bolt edgewise reinforcement through the spacing nail simultaneously, has ensured the steadiness of structure for other people can't acquire bolt and transformer structure part.
Description
Technical Field
The invention relates to a transformer anti-theft appliance, in particular to a transformer anti-theft bolt.
Background
With the demand of economic development, power equipment, particularly transformers for converting voltage, and at the same time, the demand of maintenance equipment of the transformers is greatly increased, however, in remote areas, the phenomenon that the internal components of the transformer equipment or the transformers are stolen frequently occurs, so that the normal operation of power supply is affected, and even safety accidents are caused, and serious events of huge economic property loss occur.
Based on this, the present document is directed to a transformer antitheft bolt for increasing the antitheft performance of the transformer and the peripheral devices.
Disclosure of Invention
In order to realize the aim that a targeted equipment storage box is required to store special transformer parts so as to be convenient for storage and search due to the difference between the transformer and common power equipment, the invention provides the anti-theft bolt for the transformer.
The technical scheme adopted by the invention is as follows:
the utility model provides a transformer theftproof bolt, includes bolt body and spacing nail, bolt body top is provided with hemisphere type bolt cap, one side is equipped with the nail hole on the bolt body, the nail hole is provided with and is no less than two sets of, the interval is the third of bolt body length between nail hole and the nail hole.
The depth of the nail hole is the same as the radius of the cross section of the bolt body, so that the anti-theft performance is guaranteed, and the connection stability of equipment is guaranteed.
The radius of the sphere where the hemispherical bolt cap is located is twice of the radius of the cross section of the bolt body, and therefore the firmness of the bolt is guaranteed.
The bolt body is equally divided by the nail holes, so that the quality and durability of the bolt body are not influenced while the limiting effect is guaranteed.
The limiting nails are connected into a whole through the connecting shafts at the tops, so that the communication effect is realized, and the limiting stability of the limiting nails is ensured.
The invention with the structure has the following beneficial effects:
through special bolt and spacing nail structure, the stability of guarantee bolted connection that can be better is fixed with the bolt edgewise reinforcement through the spacing nail simultaneously, has ensured the steadiness of structure for other people can't acquire bolt and transformer structure part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a transformer theftproof bolt, includes bolt body 2 and stop pin 4, 2 tops of bolt body are provided with hemisphere type bolt cap 1, one side is equipped with nail hole 3 on the bolt body 2, nail hole 3 is provided with and is no less than two sets of, the interval is the third of bolt body 2 length between nail hole 3 and the nail hole 3.
The depth of the nail hole 3 is the same as the radius of the cross section of the bolt body 2, so that the anti-theft performance is guaranteed, and the connection stability of equipment is guaranteed.
The radius of the sphere where the hemispherical bolt cap 1 is located is twice of the radius of the cross section of the bolt body, so that the firmness of the bolt is guaranteed.
The limiting nails 4 are connected into a whole through the connecting shafts at the tops, so that the communication effect is realized, and the limiting stability of the limiting nails is ensured.
Through special bolt and spacing nail structure, the stability of guarantee bolted connection that can be better is fixed with the bolt edgewise reinforcement through the spacing nail simultaneously, has ensured the steadiness of structure for other people can't acquire bolt and transformer structure part.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a transformer theftproof bolt which characterized in that: including bolt body (2) and spacing nail (4), bolt body (2) top is provided with hemisphere type bolt cap (1), one side is equipped with nail hole (3) on bolt body (2), nail hole (3) are provided with and are no less than two sets of, the interval is the third of bolt body (2) length between nail hole (3) and nail hole (3).
2. The transformer antitheft bolt according to claim 1, characterized in that: the depth of the nail hole (3) is the same as the size of the radius of the section of the bolt body (2).
3. The transformer antitheft bolt according to claim 1 or 2, characterized in that: the radius of the sphere where the hemispherical bolt cap (1) is located is twice of the radius of the section of the bolt body.
4. The transformer antitheft bolt according to claim 1, characterized in that: the bolt body (2) is equally divided by the nail holes (3).
5. The transformer antitheft bolt according to claim 1, characterized in that: the limiting nails (4) are connected into a whole through a connecting shaft at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996806.3A CN110657148A (en) | 2019-10-19 | 2019-10-19 | Transformer anti-theft bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996806.3A CN110657148A (en) | 2019-10-19 | 2019-10-19 | Transformer anti-theft bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110657148A true CN110657148A (en) | 2020-01-07 |
Family
ID=69041319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996806.3A Pending CN110657148A (en) | 2019-10-19 | 2019-10-19 | Transformer anti-theft bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110657148A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE24396C (en) * | C. PALM, Bahnmeister der Hannover'schen Staatsbahn in Lüneburg | Screw locking | ||
| US1104681A (en) * | 1911-07-13 | 1914-07-21 | John A P Lee | Nut-lock. |
| CN2122966U (en) * | 1992-04-20 | 1992-11-25 | 四平线路器材厂 | Theft-proof stud bolt |
| GB2272951A (en) * | 1992-11-30 | 1994-06-01 | Kai Corp | Preventing loosening of screwthreaded fasteners |
| CN2599305Y (en) * | 2003-01-29 | 2004-01-14 | 王文义 | Theft-proof fastening screw |
| CN202867474U (en) * | 2012-10-17 | 2013-04-10 | 浙江金刚汽车有限公司 | Self-lock pin |
-
2019
- 2019-10-19 CN CN201910996806.3A patent/CN110657148A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE24396C (en) * | C. PALM, Bahnmeister der Hannover'schen Staatsbahn in Lüneburg | Screw locking | ||
| US1104681A (en) * | 1911-07-13 | 1914-07-21 | John A P Lee | Nut-lock. |
| CN2122966U (en) * | 1992-04-20 | 1992-11-25 | 四平线路器材厂 | Theft-proof stud bolt |
| GB2272951A (en) * | 1992-11-30 | 1994-06-01 | Kai Corp | Preventing loosening of screwthreaded fasteners |
| CN2599305Y (en) * | 2003-01-29 | 2004-01-14 | 王文义 | Theft-proof fastening screw |
| CN202867474U (en) * | 2012-10-17 | 2013-04-10 | 浙江金刚汽车有限公司 | Self-lock pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200107 |