CN2769584Y - Gripping hoop convenient to dismounting - Google Patents
Gripping hoop convenient to dismounting Download PDFInfo
- Publication number
- CN2769584Y CN2769584Y CN 200420105217 CN200420105217U CN2769584Y CN 2769584 Y CN2769584 Y CN 2769584Y CN 200420105217 CN200420105217 CN 200420105217 CN 200420105217 U CN200420105217 U CN 200420105217U CN 2769584 Y CN2769584 Y CN 2769584Y
- Authority
- CN
- China
- Prior art keywords
- nut
- anchor ear
- bolt
- snare
- anchor
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to a connecting locking device, particularly a hoop convenient to dismounting, which comprises a hoop ring, a fastening screw bolt and a nut, wherein two support blocks are fixed on one end of the opening of the hoop ring; the nut is installed on other end of the opening of the hoop ring; the fastening screw bolt is spirally connected with the nut through penetrating through a pressing block on the two support blocks. When the utility model is installed, and the hoop is dismounted, the installation and the dismounting are achieved through the integral rotation of the bolt following the nut and the relative rotation of the screw bolt and the nut; thereby, the screwing in and the screw out distances between the screw bolt and the nut are short; the installing and the dismounting operations of the hoop are convenient and rapid; the utility model has the advantages of time saving and labour saving.
Description
Technical field
The utility model relates to a kind of connection locking device, particularly a kind of anchor ear.
Technical background
Anchor ear is widely used in many aspects as a kind of connection locking device commonly used.Anchor ear comprises anchor ear circle and the bolt and nut securing means on it, existing anchor ear circle has two parallel connecting plates at opening, offer bolt hole on the connecting plate, be welded with nut in a plate outside, through hole and nut that bolt passes on two connecting plates spin.The locking of this kind anchor ear is to make the real near coming mutually of anchor ear opening two ends by swivel bolt, so bolt need be screwed in or screws out the distance of length when the anchor ear of this kind of installation and removal structure, the operator is wasted time and energy.
The model utility content
Technical problem to be solved in the utility model provides a kind of just disassembly-type anchor ear, makes the anchor ear bolt only need screw in or screw out short distance, can finish the installation and removal of anchor ear.
Just disassembly-type anchor ear described in the utility model, comprise anchor ear circle and clamping bolt, nut, be fixed with two anchor plates at anchor ear circle opening one end, nut is installed in the anchor ear circle opening the other end, and clamping bolt passes the compact heap and the nut that are supported on two anchor plates and spins.
The anchor ear circle end that nut is installed is a snare, and nut can rotate with respect to snare in snare, and the compact heap and two anchor plates that are sleeved on the bolt are broken away from.
Described nut is for offering the cylindrical body of tapped hole along diametric(al), nut can be with respect to snare around the nut rotational in snare, and the anchor ear circle offers groove at the snare place, the clamping bolt that spins with nut passes from this groove, make bolt turn to suit compact heap and two anchor plates when breaking away from thereon, bolt is unlikely to interfere with this anchor ear circle.
Its compact heap of this kind structure anchor ear is enclosed within on the bolt all the time, and bolt then spins not deviate from from nut with nut all the time.Be installed in the nut in the anchor ear circle snare owing to be connected with bolt, so it can only rotate with respect to snare and can not deviate from from snare around axis, bolt rotates in company with nut in the groove that the snare place offers, and makes the suit compact heap realization thereon and the disengaging of two anchor plates.During installation, anchor ear is enclosed within the joint of two links, rotating bolt makes on compact heap to two anchor plate, screws bolt then and gets final product; During dismounting, unscrew and rotating bolt, compact heap and two anchor plates are broken away from, anchor ear can be taken off from two links.
The utility model is owing to have this kind structure, when the installation and removal anchor ear, be to finish in company with the unitary rotation of nut and the relative rotation of bolts and nuts by bolt, thereby make bolt very short with respect to the screw-in and the back-out distance of nut, so make the installation and removal of this kind anchor ear convenient to operation, time saving and energy saving.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the plan view of a kind of concrete structure of just disassembly-type anchor ear described in the utility model;
Fig. 2 is the right elevation of just disassembly-type anchor ear shown in Figure 1;
Embodiment
As shown in Figure 1 and Figure 2, this just the disassembly-type anchor ear comprise anchor ear circle 1 and clamping bolt 4, nut 6, be welded with two parallel anchor plates 3 at anchor ear circle 1 opening one end, nut 6 is a cylindrical body, its upper edge cylinder diameter direction offers tapped through hole, the other end of anchor ear circle 1 opening is a snare 5, offers groove 7 on snare 5, and nut 6 is installed in can be with respect to snare 5 around nut 6 rotational in the snare 5; Be set with compact heap 2 on the clamping bolt 4, compact heap 2 is positioned on two anchor plates 3, and clamping bolt 4 passes the compact heap 2 that is supported on two anchor plates 3 and spins with nut 6, and passes the groove from snare 57.Bolt 4 can not rotate with respect to anchor ear circle 1 together in company with nut 6 when screwing, thereby the compact heap 2 and two anchor plates 3 that are sleeved on the bolt 4 are broken away from, and in this process, bolt 4 can not interfere with anchor ear circle 1.
During installation, anchor ear is enclosed within the joint of two links, rotating bolt 4 makes on compact heap 2 to two anchor plates 3, screws bolt 4 then and gets final product; During dismounting, unscrew and rotating bolt 4, compact heap 2 and two anchor plates 3 are broken away from, anchor ear can be taken off from two links.
Claims (3)
1, a kind of just disassembly-type anchor ear, comprise anchor ear circle (1) and clamping bolt (4), nut (6), it is characterized in that: be fixed with two anchor plates (3) at anchor ear circle opening one end, nut is installed in the anchor ear circle opening the other end, and clamping bolt passes the compact heap (2) that is supported on two anchor plates and spins with nut.
2, just disassembly-type anchor ear according to claim 1, it is characterized in that: anchor ear circle (1) end that nut (6) is installed is a snare (5), nut can rotate with respect to snare in snare, and the compact heap (2) that is sleeved on the bolt is broken away from two anchor plates (3).
3, just disassembly-type anchor ear according to claim 2, it is characterized in that: described nut (6) is for offering the cylindrical body of tapped hole along diametric(al), nut can be with respect to snare around the nut rotational in snare (5), and anchor ear circle (1) offers groove (7) at the snare place, and the clamping bolt (4) that spins with nut passes from this groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105217 CN2769584Y (en) | 2004-11-17 | 2004-11-17 | Gripping hoop convenient to dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105217 CN2769584Y (en) | 2004-11-17 | 2004-11-17 | Gripping hoop convenient to dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769584Y true CN2769584Y (en) | 2006-04-05 |
Family
ID=36690666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105217 Expired - Fee Related CN2769584Y (en) | 2004-11-17 | 2004-11-17 | Gripping hoop convenient to dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769584Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368452B (en) * | 2008-09-16 | 2010-06-02 | 无锡市华鹰移动照明有限公司 | Pneumatic elevation mast |
| CN101244749B (en) * | 2007-02-16 | 2012-07-04 | Sram德国有限公司 | Front derailleur fixture |
| CN105402543A (en) * | 2015-12-15 | 2016-03-16 | 安徽省华彩塑料有限公司 | Plastic pipe connector |
| CN109148127A (en) * | 2018-10-26 | 2019-01-04 | 国网江苏省电力有限公司高邮市供电分公司 | A kind of adjustable locking apparatus |
-
2004
- 2004-11-17 CN CN 200420105217 patent/CN2769584Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101244749B (en) * | 2007-02-16 | 2012-07-04 | Sram德国有限公司 | Front derailleur fixture |
| CN101368452B (en) * | 2008-09-16 | 2010-06-02 | 无锡市华鹰移动照明有限公司 | Pneumatic elevation mast |
| CN105402543A (en) * | 2015-12-15 | 2016-03-16 | 安徽省华彩塑料有限公司 | Plastic pipe connector |
| CN109148127A (en) * | 2018-10-26 | 2019-01-04 | 国网江苏省电力有限公司高邮市供电分公司 | A kind of adjustable locking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20091217 |