CN203099173U - Clamping hoop - Google Patents
Clamping hoop Download PDFInfo
- Publication number
- CN203099173U CN203099173U CN 201320013127 CN201320013127U CN203099173U CN 203099173 U CN203099173 U CN 203099173U CN 201320013127 CN201320013127 CN 201320013127 CN 201320013127 U CN201320013127 U CN 201320013127U CN 203099173 U CN203099173 U CN 203099173U
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- bearing pin
- opening
- connecting bar
- buckle closure
- 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 - Lifetime
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a clamping hoop which comprises a fastening ring with an opening, wherein a clamping device used for tightening and loosening the fastening ring is arranged between two ends of the opening, the clamping device comprises a buckling cover provided with two lateral walls and a top wall, a swinging connecting rod capable of being embedded in the buckling cover, and a locking mechanism locking the swinging connecting rod in the buckling cover, two ends of the buckling cover are in rotary connection with one end of the opening of the fastening ring and one end of the swinging connecting rod respectively, and the other end of the swinging connecting rod is in rotary connection with the other end of the opening of the fastening ring. According to the clamping hoop, the swinging connecting rod is rotated to be sleeved in the bucking cover and then locked in the buckling cover by the locking mechanism, then tightening of the fastening ring is achieved, a traditional method of tightening the fastening ring with a bolt is replaced, operation is convenient, disassembly and assembly are fast, efficiency is high, damage of a slipping screw when the bolt and inner threads are screwed or unscrewed is avoided, the structure is reasonable, and connection is reliable.
Description
Technical field
The utility model relates to a kind of clip that pipeline connects that is used for.
Background technique
At present, the pipeline parts that are absolutely necessary in the product processing process of industries such as flour, food, medicine, feed, and clip connected is generally adopted in the connection between the pipeline, existing clip, mainly contain two kinds of structural types, a kind of is to adopt two semicircle retaining rings, at the two end part of semicircle retaining ring bolt block is set, and connects two semicircle retaining rings to realize tightening up and unclamping of retaining ring by bolt and nut; Another kind is to adopt the retaining ring with opening, at the opening two ends ring part is set, sheathed tapped bearing pin in the ring part, and the screw-internal thread fit by bolt and two bearing pins realizes tightening up of retaining ring and unclamps.These two kinds of structures all adopt the structural type of bolt locking, its dismounting trouble, it is time-consuming require great effort, and stuck phenomenon takes place when locking screw bolt and nut easily in the former structure, in the latter's structure bolt and internal thread tighten or release process in stripped thread damage easily.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides the clip that a kind of dismounting is quick, connection is reliable, rational in infrastructure.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of clip, comprise the retaining ring that is provided with opening, be provided with the gripping mechanism that is used to tighten up and unclamp retaining ring between the opening two ends, described gripping mechanism comprises the buckle closure that is provided with a two side and a roof, can embed swing connecting bar in the buckle closure, swing connecting bar is locked at locking mechanism in the buckle closure, the buckle closure two ends are rotationally connected with an end of retaining ring opening, an end of swing connecting bar respectively, and the other end of the swing connecting bar the other end and retaining ring opening is rotationally connected.
As improvement of the technical scheme, described swing connecting bar two ends are fixedly connected with first bearing pin and the 3rd bearing pin, the opening two ends of described retaining ring are respectively arranged with first axis pin base and second axis pin base, described first axis pin base is provided with ccontaining first bearing pin, along axial first earhole that is provided with of retaining ring, first earhole is provided with the groove that allows swing connecting bar pass along the retaining ring circumferencial direction, described second axis pin base is provided with second earhole that axially is provided with along retaining ring, be arranged with second bearing pin in second earhole, offer the bearing pin mounting hole that is used to install second bearing pin and the 3rd bearing pin on the two side of described buckle closure.
As further improvement in the technical proposal, described locking mechanism comprises bolt, and described first bearing pin is axially arranged with the tapped through hole that is used for construction bolt along it, and the two side of described buckle closure is provided with the slotted hole that allows bolt pass through.
Further, be arranged with grommet in the described retaining ring, grommet is by arranging that at interval at least three curved portions in a circumferential direction constitute.
Further, described curved portion is provided with the cross section and is the big V-type groove of end osculum.
The beneficial effects of the utility model are: the utility model is inserted in the buckle closure it by the rotary oscillation connecting rod, by locking mechanism swing connecting bar is locked in the buckle closure again, thereby realize tightening up of retaining ring, the structure that has replaced traditional bolt to tighten up retaining ring, easy to operate, dismounting is quick, the efficient height, avoided bolt and internal thread stripped thread when tightening or unclamp to damage simultaneously, rational in infrastructure, connect reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model releasing orientation structural representation;
Fig. 2 is that the utility model tightens up the status architecture schematic representation;
Fig. 3 is a decomposing schematic representation of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of clip of the present utility model, comprise the retaining ring 1 that is provided with opening, be provided with the gripping mechanism 2 that is used to tighten up and unclamp retaining ring between the opening two ends, described gripping mechanism 2 comprises the buckle closure 21 that is provided with a two side and a roof, can embed swing connecting bar 22 in the buckle closure 21, swing connecting bar 22 is locked at locking mechanism in the buckle closure, buckle closure 21 two ends are rotationally connected with an end of retaining ring 1 opening, an end of swing connecting bar 22 respectively, and the other end of swing connecting bar 22 the other ends and retaining ring 1 opening is rotationally connected.Preferably, described swing connecting bar 22 two ends are fixedly connected with first bearing pin 5 and the 3rd bearing pin 7, the opening two ends of described retaining ring 1 are respectively arranged with first axis pin base 3 and second axis pin base 4, described first axis pin base 3 is provided with ccontaining first bearing pin 5, along retaining ring 1 axial first earhole 31 that is provided with, first earhole 31 is provided with the groove 32 that allows swing connecting bar 22 pass along retaining ring 1 circumferencial direction, described second axis pin base 4 is provided with second earhole 41 that axially is provided with along retaining ring 1, be arranged with second bearing pin 6 in second earhole 41, offer the bearing pin mounting hole 211 that is used to install second bearing pin 6 and the 3rd bearing pin 7 on the two side of described buckle closure 21.
The utility model is inserted in the buckle closure 21 it by rotary oscillation connecting rod 22, by locking mechanism swing connecting bar 22 is locked in the buckle closure 21 again, thereby realize tightening up of retaining ring 1, the structure that has replaced traditional bolt to tighten up retaining ring 1, easy to operate, dismounting is quick, the efficient height, avoided bolt and internal thread stripped thread when tightening or unclamp to damage simultaneously, rational in infrastructure, connect reliable.
Further, described locking mechanism comprises bolt 9, and described first bearing pin 5 is axially arranged with the tapped through hole 51 that is used for construction bolt along it, and the two side of described buckle closure 21 is provided with the slotted hole 212 that allows bolt 9 pass through.With bolt swing connecting bar 22 is locked in the buckle closure 21, coupling mechanism force is big, prevent that retaining ring 1 is in use loosening and influence connection between the pipeline, certain, the structure that above-mentioned locking mechanism can also adopt buckle closure and swing connecting bar or swing connecting bar and first axis pin base to be connected by seizing type.
Be arranged with grommet in the described retaining ring 1, grommet is by arranging that at interval at least three curved portions 8 in a circumferential direction constitute.Because grommet is to constitute open ring by at least three curved portions 8, has the gap between the adjacent curved portion 8, so when tightening up retaining ring 1, the distance in this gap is dwindled, can not produce and destroy, improve the quality of whole clip, prolong its working life grommet.Preferably, in the present embodiment, described grommet is made up of 3 curved portions.
Described curved portion 8 can be the platy structure of arc, and preferably, described curved portion 8 is provided with the cross section and is the big V-type groove 81 of end osculum.Two pipelines that V-type groove 81 can be provided with the oral area outer rim flange directly connect, locking, convenient disassembly.
Certainly, the utility model is except above-mentioned mode of execution, other structural distortion can also be arranged, as: between swing connecting bar 22 and buckle closure 21, set up another swing connecting bar, similar watchband fastening structure is such, another swing connecting bar is rotationally connected with swing connecting bar 22, buckle closure 21 respectively, to prolong the length of unclamping of retaining ring 1; Retaining ring 1 adopts split type rather than monolithic construction, and with constituting retaining ring 1 etc. by being rotationally connected between two semicircle retaining rings, these equivalent technical solutions also should be within its protection domain.
Claims (5)
1. clip, comprise the retaining ring (1) that is provided with opening, be provided with the gripping mechanism (2) that is used to tighten up and unclamp retaining ring between the opening two ends, it is characterized in that: described gripping mechanism (2) comprises the buckle closure (21) that is provided with a two side and a roof, can embed the swing connecting bar (22) in the buckle closure (21), swing connecting bar (22) is locked at the interior locking mechanism of buckle closure, buckle closure (21) two ends respectively with an end of retaining ring (1) opening, one end of swing connecting bar (22) is rotationally connected, and the other end of swing connecting bar (22) the other end and retaining ring (1) opening is rotationally connected.
2. a kind of clip according to claim 1, it is characterized in that: described swing connecting bar (22) two ends are fixedly connected with first bearing pin (5) and the 3rd bearing pin (7), the opening two ends of described retaining ring (1) are respectively arranged with first axis pin base (3) and second axis pin base (4), described first axis pin base (3) is provided with ccontaining first bearing pin (5), along axial first earhole (31) that is provided with of retaining ring (1), first earhole (31) is provided with the groove (32) that allows swing connecting bar (22) pass along retaining ring (1) circumferencial direction, described second axis pin base (4) is provided with second earhole (41) that axially is provided with along retaining ring (1), be arranged with second bearing pin (6) in second earhole (41), offer the bearing pin mounting hole (211) that is used to install second bearing pin (6) and the 3rd bearing pin (7) on the two side of described buckle closure (21).
3. a kind of clip according to claim 2, it is characterized in that: described locking mechanism comprises bolt (9), described first bearing pin (5) is axially arranged with the tapped through hole (51) that is used for construction bolt along it, and the two side of described buckle closure (21) is provided with the slotted hole (212) that allows bolt (9) pass through.
4. a kind of clip according to claim 1 is characterized in that: described retaining ring is arranged with grommet in (1), and grommet is by arranging that at interval at least three curved portions (8) in a circumferential direction constitute.
5. a kind of clip according to claim 4 is characterized in that: described curved portion (8) is provided with the cross section and is the big V-type groove (81) of end osculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013127 CN203099173U (en) | 2013-01-10 | 2013-01-10 | Clamping hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013127 CN203099173U (en) | 2013-01-10 | 2013-01-10 | Clamping hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099173U true CN203099173U (en) | 2013-07-31 |
Family
ID=48850577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013127 Expired - Lifetime CN203099173U (en) | 2013-01-10 | 2013-01-10 | Clamping hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099173U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098468A (en) * | 2015-07-13 | 2015-11-25 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN105304309A (en) * | 2015-11-30 | 2016-02-03 | 天威保变（秦皇岛）变压器有限公司 | Binding method of large-sized transformer iron core and special tool for large-sized transformer iron core |
| CN107575681A (en) * | 2016-11-17 | 2018-01-12 | 淮海工业集团有限公司 | One kind receives adjustable clip soon |
| CN108002215A (en) * | 2017-12-28 | 2018-05-08 | 河南摩西机械制造有限公司 | A kind of remote control opening and closing system |
| CN108066015A (en) * | 2016-11-14 | 2018-05-25 | 惠州科赛医疗有限公司 | A kind of pump housing gripping mechanism |
| CN108547834A (en) * | 2018-06-07 | 2018-09-18 | 苏州好特斯模具有限公司 | Self-lock work carrier |
| CN111578035A (en) * | 2020-06-18 | 2020-08-25 | 应急管理部上海消防研究所 | Flexible extensible flange leakage stopping tool and using method thereof |
-
2013
- 2013-01-10 CN CN 201320013127 patent/CN203099173U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098468A (en) * | 2015-07-13 | 2015-11-25 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN105304309A (en) * | 2015-11-30 | 2016-02-03 | 天威保变（秦皇岛）变压器有限公司 | Binding method of large-sized transformer iron core and special tool for large-sized transformer iron core |
| CN108066015A (en) * | 2016-11-14 | 2018-05-25 | 惠州科赛医疗有限公司 | A kind of pump housing gripping mechanism |
| CN108066015B (en) * | 2016-11-14 | 2023-01-10 | 惠州科赛医疗有限公司 | Pump body clamping device |
| CN107575681A (en) * | 2016-11-17 | 2018-01-12 | 淮海工业集团有限公司 | One kind receives adjustable clip soon |
| CN108002215A (en) * | 2017-12-28 | 2018-05-08 | 河南摩西机械制造有限公司 | A kind of remote control opening and closing system |
| CN108002215B (en) * | 2017-12-28 | 2023-10-20 | 河南摩西机械制造有限公司 | Remote control opening and closing system |
| CN108547834A (en) * | 2018-06-07 | 2018-09-18 | 苏州好特斯模具有限公司 | Self-lock work carrier |
| CN111578035A (en) * | 2020-06-18 | 2020-08-25 | 应急管理部上海消防研究所 | Flexible extensible flange leakage stopping tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |