CN205715114U - A kind of anti-theft anchor ear - Google Patents
A kind of anti-theft anchor ear Download PDFInfo
- Publication number
- CN205715114U CN205715114U CN201620246606.8U CN201620246606U CN205715114U CN 205715114 U CN205715114 U CN 205715114U CN 201620246606 U CN201620246606 U CN 201620246606U CN 205715114 U CN205715114 U CN 205715114U
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- CN
- China
- Prior art keywords
- theft
- hole
- bolt
- guide
- positive stop
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-theft anchor ear, it is desirable to provide a kind of anti-theft anchor ear with anti-theft feature.It includes a left side, the hoop plate that right two panels is hinged and connected, the wing plate being arranged on hoop plate end and the connecting bolt of the wing plate connecting two hoop plates, described connecting bolt is provided with theft-prevention structure, described theft-prevention structure includes being arranged on the inner bolt hole in the middle part of the screw rod end face of connecting bolt, the guide through hole being arranged on screw rod lateral surface and be connected with inner bolt hole, the slip pin being slidably arranged in guide through hole and the anti-theft bolt matched with inner bolt hole, the outer end of described slip pin is provided with outer positive stop, the inner of slip pin is provided with interior positive stop, the external port edge of described guide through hole is provided with dodges breach for the outer ring accommodating outer positive stop, the inner port edge of guide through hole is provided with dodges breach for the annular accommodating interior positive stop；The lateral surface of described anti-theft bolt is provided with annular easily fault trough.
Description
Technical field
This utility model relates to a kind of anchor ear, is specifically related to a kind of anti-theft anchor ear with anti-theft feature.
Background technology
Anchor ear generally includes hoop plate, the wing plate being arranged on hoop plate two ends and connects the connecting bolt of adjacent two hoop plates.Current anchor ear, by directly installing fixing by connecting bolt locking, although it is easy for installation, but is the most also had an opportunity to take advantage of to thief, and thief can dismantle anchor ear very easily, steals anchor ear.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of anti-theft anchor ear with anti-theft feature.
The technical solution of the utility model is:
A kind of anti-theft anchor ear includes that the connecting bolt of the wing plates of plates is bound round in hoop plate, the wing plate being arranged on hoop plate end and the connection two that left and right two panels is hinged and connected, and described hoop plate is semi-annular shape, and the medial surface of described hoop plate is provided with inner liner；Described connecting bolt is provided with theft-prevention structure, described theft-prevention structure includes being arranged on the inner bolt hole in the middle part of the screw rod end face of connecting bolt, the guide through hole being arranged on screw rod lateral surface and be connected with inner bolt hole, the slip pin being slidably arranged in guide through hole and the anti-theft bolt matched with inner bolt hole, the outer end of described slip pin is provided with outer positive stop, the inner of slip pin is provided with interior positive stop, the external port edge of described guide through hole is provided with dodges breach for the outer ring accommodating outer positive stop, the inner port edge of guide through hole is provided with dodges breach for the annular accommodating interior positive stop；The lateral surface of described anti-theft bolt is provided with annular easily fault trough.
The anti-theft anchor ear of this programme has anti-theft feature, can effectively solve thief present in prior art and can dismantle anchor ear, the problem stealing anchor ear very easily.
As preferably, when the end of anti-theft bolt is resisted against on the bottom surface of inner bolt hole, the easy fault trough of described annular is between the port and guide through hole of inner bolt hole.
As preferably, the end of anti-theft bolt is cone.This programme structure is conducive to actual installation practice.
As preferably, the screw rod between the head of anti-theft bolt and the easy fault trough of annular is polished rod, and the external diameter of polished rod is less than the path of inner bolt hole.Anti-theft bolt is twisted into two parts at the easy fault trough of annular by the beneficially actual installation practice of this programme structure.
As preferably, inner liner is rubber liner pad.
The beneficial effects of the utility model are: have anti-theft feature, can effectively solve thief present in prior art and can dismantle anchor ear, the problem stealing anchor ear very easily.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of anti-theft anchor ear of the present utility model.
Fig. 2 is a kind of structural representation of connecting bolt of the present utility model and theft-prevention structure.
Fig. 3 is a kind of partial enlarged drawing in Fig. 2 at B.
Fig. 4 is a kind of partial enlarged drawing in Fig. 1 at A.
In figure: hoop plate 1, inner liner 11, wing plate 2, connecting bolt 3, inner bolt hole 4, slip pin 5, outer positive stop 51, interior positive stop 52, anti-theft bolt 6, annular easily fault trough 61, polished rod 62, guide through hole 7, outer ring dodge breach 71, annular dodges breach 72.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of anti-theft anchor ear includes that the connecting bolt 3 of the wing plates of plates is bound round in hoop plate 1, the wing plate 2 being arranged on hoop plate end and the connection two that left and right two panels is hinged and connected.Hoop plate is semi-annular shape.The medial surface of hoop plate is provided with inner liner 11.Inner liner is rubber liner pad.
As shown in Figure 2 and Figure 3, connecting bolt is provided with theft-prevention structure.Guide through hole 7, the slip pin 5 being slidably arranged in guide through hole and the anti-theft bolt 6 matched with inner bolt hole that theft-prevention structure includes being arranged on the inner bolt hole 4 in the middle part of the screw rod end face of connecting bolt, is arranged on screw rod lateral surface and is connected with inner bolt hole.Inner bolt hole is coaxially disposed with connecting bolt.
The outer end of slip pin is provided with outer positive stop 51.Outer positive stop is ringwise.The inner of slip pin is provided with interior positive stop 52.Interior positive stop is ringwise.The external port edge of guide through hole is provided with dodges breach 71 for the outer ring accommodating outer positive stop, and the cross section that outer ring dodges breach is rectangular.When outer positive stop be resisted against outer ring dodge breach bottom surface time, the outer face of slip pin is positioned at outer ring and dodges inside breach.The inner port edge of guide through hole is provided with dodges breach 72 for the annular accommodating interior positive stop, and the cross section that annular dodges breach is rectangular.When interior positive stop be resisted against annular dodge breach bottom surface time, the inner face of slip pin is positioned at annular and dodges inside breach.
The lateral surface of anti-theft bolt is provided with annular easily fault trough 61.The end of anti-theft bolt is cone.Annular easily fault trough cross section is V-shaped.Screw rod between the head of anti-theft bolt and the easy fault trough of annular is polished rod 62, and the external diameter of polished rod is less than the path of inner bolt hole.
As Figure 1 and Figure 4, when the end of anti-theft bolt is resisted against on the bottom surface of inner bolt hole, annular easily fault trough is between the port and guide through hole of inner bolt hole.When the inner of slip pin is resisted against on the lateral surface of anti-theft bolt, the outer face of slip pin is positioned at outer ring and dodges outside breach.
The specifically used process of the anti-theft anchor ear of the present embodiment is as follows:
First, by connecting bolt, anti-theft anchor ear locking is fixed on target member (such as, electric pole or other pipelines).After anti-theft anchor ear locking installation is fixed by connecting bolt, the head of connecting bolt is positioned at the same side of slip pin with the nut on connecting bolt.
Then, anti-theft bolt is screwed in inner bolt hole, until the end of anti-theft bolt is resisted against on the bottom surface of inner bolt hole；Slip pin is ejected outward in this process, the interior positive stop of slip pin is accommodated in annular and dodges in breach, the outer end of slip pin extend out to the outside of guide through hole, for stopping the nut on connecting bolt, prevents the nut on connecting bolt to be disassembled；
Followed by, as shown in Figure 4, continue rotating theft-proof bolt, anti-theft bolt is twisted into two parts at the easy fault trough of annular；And when the end of anti-theft bolt is resisted against on the bottom surface of inner bolt hole, annular easily fault trough is between the port and guide through hole of inner bolt hole, anti-theft bolt after so twisting into two parts is hidden in inner bolt hole, thus the molecule dismounting anti-theft bolt that avoids theft, and then the nut on molecule dismounting connecting bolt that avoids theft, prevent anchor ear stolen.
Claims (4)
1. an anti-theft anchor ear, is characterized in that, including the connecting bolt of the wing plates binding round plate, the wing plate being arranged on hoop plate end and connection two hoop plates that left and right two panels is hinged and connected, described hoop plate is semi-annular shape, and the medial surface of described hoop plate is provided with inner liner；
Described connecting bolt is provided with theft-prevention structure, described theft-prevention structure includes being arranged on the inner bolt hole in the middle part of the screw rod end face of connecting bolt, the guide through hole being arranged on screw rod lateral surface and be connected with inner bolt hole, the slip pin being slidably arranged in guide through hole and the anti-theft bolt matched with inner bolt hole, the outer end of described slip pin is provided with outer positive stop, the inner of slip pin is provided with interior positive stop, the external port edge of described guide through hole is provided with dodges breach for the outer ring accommodating outer positive stop, the inner port edge of guide through hole is provided with dodges breach for the annular accommodating interior positive stop；The lateral surface of described anti-theft bolt is provided with annular easily fault trough.
A kind of anti-theft anchor ear the most according to claim 1, is characterized in that, when the end of anti-theft bolt is resisted against on the bottom surface of inner bolt hole, the easy fault trough of described annular is between the port and guide through hole of inner bolt hole.
A kind of anti-theft anchor ear the most according to claim 1, is characterized in that, the end of described anti-theft bolt is cone.
4. according to a kind of anti-theft anchor ear described in claim 1 or 2 or 3, it is characterized in that, described inner liner is rubber liner pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246606.8U CN205715114U (en) | 2016-03-28 | 2016-03-28 | A kind of anti-theft anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620246606.8U CN205715114U (en) | 2016-03-28 | 2016-03-28 | A kind of anti-theft anchor ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715114U true CN205715114U (en) | 2016-11-23 |
Family
ID=57311017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620246606.8U Expired - Fee Related CN205715114U (en) | 2016-03-28 | 2016-03-28 | A kind of anti-theft anchor ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758127A (en) * | 2018-04-13 | 2018-11-06 | 无锡市东鹏金属制品有限公司 | A kind of automobile-used cooling system connecting tube casting of engineering |
| CN109875758A (en) * | 2019-04-06 | 2019-06-14 | 魏光美 | One kind being used for ophthalmic negative-pressure suction pipeline current limiter |
-
2016
- 2016-03-28 CN CN201620246606.8U patent/CN205715114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758127A (en) * | 2018-04-13 | 2018-11-06 | 无锡市东鹏金属制品有限公司 | A kind of automobile-used cooling system connecting tube casting of engineering |
| CN109875758A (en) * | 2019-04-06 | 2019-06-14 | 魏光美 | One kind being used for ophthalmic negative-pressure suction pipeline current limiter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |