CN108825638A - A kind of anti-theft device applied to whorl work piece - Google Patents
A kind of anti-theft device applied to whorl work piece Download PDFInfo
- Publication number
- CN108825638A CN108825638A CN201810860138.7A CN201810860138A CN108825638A CN 108825638 A CN108825638 A CN 108825638A CN 201810860138 A CN201810860138 A CN 201810860138A CN 108825638 A CN108825638 A CN 108825638A
- Authority
- CN
- China
- Prior art keywords
- work piece
- snap ring
- whorl work
- theft device
- whorl
- 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
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to anti-theft tool fields, disclose a kind of anti-theft device applied to whorl work piece, including：Snap ring (1)；At least two fixing bolts (2) are threadedly coupled through the snap ring (1) and with the snap ring (1), for the snap ring (1) to be fixed on to the periphery of whorl work piece (5)；Ram (3) destroys the screw thread of the whorl work piece (5) with sharp impact head (30) through the snap ring (1).Snap ring is fixed on the periphery of whorl work piece by fixing bolt by the anti-theft device for being applied to whorl work piece, then make the screw thread of the ram being arranged on snap ring shock whorl work piece using external force, to destroy the screw thread of whorl work piece, so that can not be removed with the nut of whorl work piece cooperation, the anti-theft performance of the equipment using whorl work piece is improved well.
Description
Technical field
The present invention relates to anti-theft tool fields, more particularly to the anti-theft device for being applied to whorl work piece.
Background technique
Usually there is many whorl work pieces to play connection and consolidate in industrial and the equipment and machine of construction site
Fixed effect, but being widely used for whorl work piece also makes criminal have opportunity.For example, present power circuit steel tower
It is stolen phenomenon frequent occurrence, criminal is mainly unloaded the nut of foundation bolt using tool, thus by steel tower combination angle
Steel disassembly is decomposed to steal steel tower.Therefore, how to improve becomes art technology using the anti-theft performance of the equipment of whorl work piece
Personnel's urgent problem to be solved.
Summary of the invention
The purpose of the invention is to overcome the anti-theft performance of the equipment of the existing technology using whorl work piece to compare
The problem of difference, provides a kind of anti-theft device applied to whorl work piece, which is fixed on snap ring by fixing bolt
Then the periphery of whorl work piece makes the screw thread of the ram being arranged on snap ring shock whorl work piece, using external force to destroy spiral shell
The screw thread of line workpiece is improved well so that can not be removed with the nut of whorl work piece cooperation using whorl work piece
Equipment anti-theft performance.
To achieve the goals above, embodiments of the present invention provide a kind of anti-theft device applied to whorl work piece,
Including：
Snap ring；
At least two fixing bolts are threadedly coupled through the snap ring and with the snap ring, for consolidating the snap ring
Due to the periphery of whorl work piece；
Ram destroys the screw thread of the whorl work piece with sharp impact head through the snap ring.
Preferably, the shape of the snap ring includes any one in circular ring shape, rectangle and triangle.
Preferably, at least two fixing bolt includes three fixing bolts being evenly provided on the snap ring.
Preferably, card slot is provided on the ram, the anti-theft device further includes the card being set on the snap ring
Pin, the bayonet lock is for limiting the card slot so that the ram is connected to the snap ring.
Preferably, the impact head includes the sharp sword being of a straight line type, and the point sword is parallel with the axis of the whorl work piece.
Preferably, the anti-theft device further includes the arc contact chip for being connected to the end of the fixing bolt.
Preferably, the impact head is by quenching treatment.
Preferably, the hardening heat of the impact head is 830 DEG C to 910 DEG C.
Through the above technical solutions, the anti-theft device applied to whorl work piece that embodiments of the present invention provide passes through admittedly
Determine the periphery that snap ring is fixed on whorl work piece by bolt, then so that the ram being arranged on snap ring is hit screw thread work using external force
The screw thread of part, so that can not be removed with the nut of whorl work piece cooperation, is mentioned well with destroying the screw thread of whorl work piece
The anti-theft performance of the high equipment using whorl work piece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the anti-theft device applied to whorl work piece of embodiment according to the present invention；
Fig. 2 is the use schematic diagram of the anti-theft device applied to whorl work piece of embodiment according to the present invention；
Fig. 3 is the structural representation of the ram of the anti-theft device applied to whorl work piece of embodiment according to the present invention
Figure；
Fig. 4 is that the structure of the fixing bolt of the anti-theft device applied to whorl work piece of embodiment according to the present invention is shown
It is intended to；And
Fig. 5 A to 5D is the more of the top view of the anti-theft device applied to whorl work piece of embodiment according to the present invention
A example.
Description of symbols
1 snap ring, 2 fixing bolt
3 ram, 4 bayonet lock
5 whorl work piece, 20 arc contact chip
30 impact head, 31 card slot
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 shows the structural schematic diagram of the anti-theft device applied to whorl work piece of embodiment according to the present invention.
Embodiments of the present invention provide a kind of anti-theft device applied to whorl work piece, as shown in Figure 1, should be applied to whorl work piece
Anti-theft device may include：
Snap ring 1；
At least two fixing bolts 2 are threadedly coupled through snap ring 1 and with snap ring 1, which can
With the periphery for snap ring 1 to be fixed on to whorl work piece 5；
Ram 3, through snap ring 1, which can have sharp impact head 30 to destroy whorl work piece 5
Screw thread.
Schematic diagram is used Fig. 2 shows the anti-theft device applied to whorl work piece of embodiment according to the present invention.
As shown in Fig. 2, in the anti-theft device applied to whorl work piece provided using embodiments of the present invention, by multiple fixed spiral shells
Bolt 2 is threaded towards whorl work piece 5 and tightens, so that snap ring 1 is fixed on the periphery of whorl work piece 5, makes that ram 3 is arranged by external force
The screw thread on 5 surface of whorl work piece is hit, such as is pounded and is hit using tup, to destroy the screw thread on 5 surface of whorl work piece, so that with
The nut of whorl work piece cooperation can not be removed, and improve the anti-theft performance of the equipment using whorl work piece well.
Technical field personnel are appreciated that the shape of snap ring 1 can have a variety of suitable structure types.For example,
The shape of snap ring 1 can be circular ring shape as shown in Figure 1.Certainly, the shape of snap ring 1 is also possible to rectangle or triangle.
Fig. 3 shows the structure of the ram of the anti-theft device applied to whorl work piece of embodiment according to the present invention
Schematic diagram.As shown in Figure 1 to Figure 3, in embodiments of the present invention, card slot 31 can be set on ram 3.Extremely such as Fig. 1
Can also should include the bayonet lock 4 that is set on snap ring 1 applied to anti-theft device of whorl work piece shown in Fig. 2, bayonet lock 4 with card
Ring 1 is threadedly coupled.Bayonet lock 4 can be used for blocking the card slot 31 on ram 3, so that limiting ram 3 cannot take off from snap ring 1
It falls, is provided convenience for the use of people.
As shown in figure 3, impact head 3 may include the sharp sword being of a straight line type.The point sword can be set to and whorl work piece 5
Axis is parallel, in order to which impact head 3 preferably destroys the screw thread of whorl work piece 5.
Fig. 4 shows the knot of the fixing bolt of the anti-theft device applied to whorl work piece of embodiment according to the present invention
Structure schematic diagram.In embodiments of the present invention, fixing bolt 2 can have sharp end, and snap ring 1 is being fixed on screw thread
When the periphery of workpiece 5, the sharp end of fixing bolt 2 can be stuck among the screw thread on whorl work piece 5, to play more preferable
Fixed effect.Certainly, as shown in figure 4, can also should include being connected to fixing bolt 2 applied to the anti-theft device of whorl work piece
End arc contact chip 20.When by external force making that the screw thread on the shock of ram 35 surface of whorl work piece is arranged, if solid
Determine contact defective tightness of the bolt 2 with whorl work piece 5, snap ring 1 may be caused to take off from whorl work piece 5 under external force
It falls.In embodiments of the present invention, arc contact chip 20 can increase the contact area of fixing bolt 2 Yu whorl work piece 5, make
Obtaining fixing bolt 2 can have preferably fixed effect, so that snap ring 1 is closely fixed on the periphery from whorl work piece 5,
From improving the stability that uses of anti-theft device applied to whorl work piece.
Fig. 5 A to 5D shows the top view of the anti-theft device applied to whorl work piece of embodiment according to the present invention
Multiple examples.As shown in Fig. 5 A to 5D, in embodiments of the present invention, the number of fixing bolt 2 can be two or
It is more than two more.For example, as seen in figs. 5 a and 5 c, at least two fixing bolts 2 may include being symmetrically disposed in card
Two fixing bolts 2 on ring 1.For another example, at least two fixing bolts 2 may include three be evenly provided on snap ring 1
Fixing bolt 2.It can also include more than three that technical field personnel, which are appreciated that at least two fixing bolts 2 certainly,
More, details are not described herein again.
In one embodiment of the invention, impact head 30 (or ram 3) can be by quenching treatment.By quenching
30 hardness of impact head of fire processing is improved significantly, and so as to easily destroy the screw thread of whorl work piece 5, improves the application
In the service life of the anti-theft device of whorl work piece.
The hardening heat of impact head 30 can select in a wider scope, in a kind of preferred embodiment of the invention,
The hardening heat of impact head 30 can be 830 DEG C to 910 DEG C.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (8)
1. a kind of anti-theft device applied to whorl work piece, which is characterized in that including：
Snap ring (1)；
At least two fixing bolts (2) are threadedly coupled through the snap ring (1) and with the snap ring (1), are used for the card
Ring (1) is fixed on the periphery of whorl work piece (5)；
Ram (3) destroys the spiral shell of the whorl work piece (5) with sharp impact head (30) through the snap ring (1)
Line.
2. anti-theft device according to claim 1, which is characterized in that the shape of the snap ring (1) includes circular ring shape, rectangle
And any one in triangle.
3. anti-theft device according to claim 1, which is characterized in that at least two fixing bolt (2) includes uniform
Three fixing bolts (2) that ground is arranged on the snap ring (1).
4. anti-theft device according to claim 1, which is characterized in that be provided with card slot (31), institute on the ram (3)
Stating anti-theft device further includes the bayonet lock (4) being set on the snap ring (1), and the bayonet lock (4) is for limiting the card slot (31)
So that the ram (3) is connected to the snap ring (1).
5. anti-theft device according to claim 1, which is characterized in that the impact head (30) includes the point being of a straight line type
Sword, the point sword are parallel with the axis of the whorl work piece (5).
6. anti-theft device according to claim 1, which is characterized in that the anti-theft device further includes being connected to the fixation
The arc contact chip (20) of the end of bolt (2).
7. anti-theft device according to claim 1, which is characterized in that the impact head (30) is by quenching treatment.
8. anti-theft device according to claim 7, which is characterized in that the hardening heat of the impact head (30) is 830 DEG C
To 910 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860138.7A CN108825638A (en) | 2018-08-01 | 2018-08-01 | A kind of anti-theft device applied to whorl work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860138.7A CN108825638A (en) | 2018-08-01 | 2018-08-01 | A kind of anti-theft device applied to whorl work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825638A true CN108825638A (en) | 2018-11-16 |
Family
ID=64152487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860138.7A Pending CN108825638A (en) | 2018-08-01 | 2018-08-01 | A kind of anti-theft device applied to whorl work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566566A (en) * | 2019-09-17 | 2019-12-13 | 叶永良 | novel protection device based on road and bridge protection |
| CN110883206A (en) * | 2019-11-08 | 2020-03-17 | 河南送变电建设有限公司 | Rag bolt roughening device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767556A (en) * | 2012-07-18 | 2012-11-07 | 西安航空制动科技有限公司 | Punched point anti-loosening method for sunk screw connection |
| CN103567511A (en) * | 2012-08-07 | 2014-02-12 | 沈阳辽海石油化工工程有限公司 | Split type drilling and milling pipe cutter |
| JP2017081979A (en) * | 2001-02-19 | 2017-05-18 | ノバルティス アーゲー | Treatment of cancers |
| CN107869510A (en) * | 2017-12-11 | 2018-04-03 | 成都飞机工业（集团）有限责任公司 | A kind of quick punching point safeties |
| CN208669821U (en) * | 2018-08-01 | 2019-03-29 | 安徽送变电工程有限公司 | A kind of anti-theft device applied to whorl work piece |
-
2018
- 2018-08-01 CN CN201810860138.7A patent/CN108825638A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017081979A (en) * | 2001-02-19 | 2017-05-18 | ノバルティス アーゲー | Treatment of cancers |
| CN102767556A (en) * | 2012-07-18 | 2012-11-07 | 西安航空制动科技有限公司 | Punched point anti-loosening method for sunk screw connection |
| CN103567511A (en) * | 2012-08-07 | 2014-02-12 | 沈阳辽海石油化工工程有限公司 | Split type drilling and milling pipe cutter |
| CN107869510A (en) * | 2017-12-11 | 2018-04-03 | 成都飞机工业（集团）有限责任公司 | A kind of quick punching point safeties |
| CN208669821U (en) * | 2018-08-01 | 2019-03-29 | 安徽送变电工程有限公司 | A kind of anti-theft device applied to whorl work piece |
Non-Patent Citations (1)
| Title |
|---|
| 黄森彬等: "机械设计基础", 31 March 2001, 机械工业出版社, pages: 42 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566566A (en) * | 2019-09-17 | 2019-12-13 | 叶永良 | novel protection device based on road and bridge protection |
| CN110566566B (en) * | 2019-09-17 | 2022-01-04 | 青岛交建集团有限公司 | Novel protection device based on road and bridge protection |
| CN110883206A (en) * | 2019-11-08 | 2020-03-17 | 河南送变电建设有限公司 | Rag bolt roughening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108825638A (en) | A kind of anti-theft device applied to whorl work piece | |
| CN208669821U (en) | A kind of anti-theft device applied to whorl work piece | |
| CN208793417U (en) | A kind of venting of dust explosion bolt system | |
| CN109340243A (en) | A kind of subassembly of lock bolt | |
| CN207750361U (en) | A kind of clamping self-locking nut | |
| CN207715516U (en) | A kind of surface recombination passivation forming fastener | |
| CN206010628U (en) | Rod in a kind of anti abrasive point | |
| CN107269659A (en) | High intensity locking nut | |
| CN207872290U (en) | A kind of novel hammer head of crusher | |
| CN206830615U (en) | A kind of stop nut based on circular cone EDS maps screw thread | |
| CN201835389U (en) | Anchor bolt | |
| CN107781389A (en) | A kind of electric dipper slewing gear fixing structure | |
| CN206438837U (en) | A kind of card wall concertina type guard rail | |
| CN208997127U (en) | A kind of high-intensitive anticreep studs of advanced Nuclear Power equipment | |
| CN209271564U (en) | A kind of wear-resisting grinder hammerhead | |
| CA2305481A1 (en) | Self-fastened ball mill liner | |
| CN205476464U (en) | Cylinder plank sheathing fixing clip for building | |
| CN205415491U (en) | Dismantle membrane shell end plate instrument fast | |
| CN201250835Y (en) | Anti-demolition bolt pair | |
| CN109779061A (en) | A kind of novel energy-consumption node applied to large span grid structure | |
| CN216241741U (en) | Fastening bolt based on gravity | |
| CN215596127U (en) | Wear-resistant high-strength bolt | |
| CN110296139A (en) | A kind of self-locking bolt nut fastening assembly | |
| CN215762728U (en) | Spacing mechanical fastener with firm connection structure | |
| CN207245737U (en) | A kind of operation console protective cover for rock bolting jumbo |
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 |