CN205908577U - Ring -shaped fastener of adjustable diameter - Google Patents
Ring -shaped fastener of adjustable diameter Download PDFInfo
- Publication number
- CN205908577U CN205908577U CN201620650747.6U CN201620650747U CN205908577U CN 205908577 U CN205908577 U CN 205908577U CN 201620650747 U CN201620650747 U CN 201620650747U CN 205908577 U CN205908577 U CN 205908577U
- Authority
- CN
- China
- Prior art keywords
- tightening
- hole slot
- sleeve
- ring
- locating rod
- 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
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a ring -shaped fastener of adjustable diameter, including a tightening ring, a tightening ring's one end hinges through the axis of rotation has the 2nd tightening ring, a tightening ring and the 2nd tightening ring keep away from articulated one end and all are connected with arc slider, two arc slider's end all is equipped with the slider, and two arc slider's surface all is equipped with fourth hole groove, a tightening sleeve and the 2nd tightening sleeve have been cup jointed on two arc slider respectively, a tightening sleeve and the 2nd tightening sleeve's surface is equipped with third hole groove, a tightening sleeve and the 2nd tightening sleeve's inside all is equipped with first hole groove. The utility model discloses simple structure, the simple operation, the practicality is high, and is fixed effectual, the utility model discloses simple structure, the simple operation for ring -shaped fastener no longer confines fixed diameter to, can adjust the size, is applicable to other diameters structure not of uniform size, has increased the practicality, and the practicality is high, and is fixed effectual.
Description
Technical field
The utility model is related to mechanical fitting technical field, specially a kind of annular fastener of adjustable diameter.
Background technology
Securing member, is to be fastenedly connected with and apply extremely wide class machine components.Securing member, wide using industry
General, including the energy, electronics, electrical equipment, machinery, chemical industry, metallurgy, mould, hydraulic pressure etc. industry, various machineries, equipment, vehicle,
Above ship, railway, bridge, building, structure, instrument, instrument, chemical industry, instrument and articles for use etc., it can be seen that miscellaneous
Securing member, is most widely used mechanical basic part.Its feature is that description is various, and performance purposes is different, and standard
Change, seriation, unitized degree are also high.Therefore, also someone that one class securing member of obtained official standard is referred to as standard is tight
Firmware, or referred to as standard component.Securing member includes a kind of annular fastener, is mainly used in fixing column structure, such as patent cn
Disclose a kind of securing member in 204986019 u, i.e. a kind of annular fastener, mainly fix column or surface by tightening ring
Ring be the structure of shape although tightening up and good fixing effect, but the diameter of this annular fastener immobilizes, and is merely able to tighten up solid
, therefore there is limitation, practicality is low in the fixed structure matching with it, and the structure that other diameter impracticable differ.
Utility model content
The purpose of this utility model is to provide a kind of annular fastener of adjustable diameter, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the utility model provides a kind of following technical scheme: annular fastener of adjustable diameter,
Including the first tightening ring, one end of described first tightening ring is hinged with the second tightening ring, the first tightening ring and by rotary shaft
Two tightening rings are respectively connected with arc slide bar away from hinged one end, and the end of two arc slide bars is equipped with slide block, and two
The surface of arc slide bar is equipped with the 4th hole slot, and two arc slide bars are respectively sleeved on the first tightening sleeve and the second tightening sleeve,
The surface of the first tightening sleeve and the second tightening sleeve is provided with the 3rd hole slot, and the inside of the first tightening sleeve and the second tightening sleeve is equipped with
One hole slot, the both sides of the first hole slot are provided with the second hole slot communicating therewith, and two arc slide bars penetrate in the first hole slot, sliding
Block is connected in the second hole slot, is connected with locating rod, the end of locating rod extends in the 4th hole slot in the 3rd hole slot, the first receipts
The end of tight set is connected with adapter sleeve, is connected with bolt, the end on the second tightening sleeve surface opens up in the through hole at adapter sleeve top
There is the thread groove matching with bolt.
Preferably, the quantity of described 3rd hole slot, the 4th hole slot and locating rod is ten, every five the 3rd hole slots,
Four hole slots and locating rod are one group, and every group of the 3rd hole slot is spaced substantially equidistant respectively in the first tightening sleeve and the second tightening sleeve
Surface.
Preferably, be formed in one between described arc slide bar and slide block structure.
Preferably, the equal diameters of the diameter of described locating rod and the 3rd hole slot and the 4th hole slot, and locating rod top
The lower surface of block is provided with fixed mechanism.
Preferably, the opening maximum angle between described first tightening ring and the second tightening ring is 130 °.
Compared with prior art, the beneficial effects of the utility model are: the utility model is directed in background technology and proposes
Problem, is provided with a kind of annular fastener of adjustable diameter, by arc slide bar, the first tightening sleeve and the second tightening sleeve, reaches
To the diameter adjusting annular fastener, hinged by the first tightening ring and the second tightening ring, reach and adjust size of dehiscing
Effect, can be with adjusting size it is adaptable to the knot that differs of other diameter so that annular fastener is no longer limited to fixed diameter
Structure, increases practicality, by the first hole slot, reaches the effect of the arc slide bar that accommodates and slide, and by the 3rd hole slot, reaches even
Connect the effect of locating rod, by the 4th hole slot, reach the effect connecting locating rod fixing arc slide bar, the utility model structure
Simply, simple operation, practicality is high, good fixing effect.
Brief description
Fig. 1 is the cross-sectional view of the utility model front view；
Fig. 2 tightens up the cross-sectional view of the collar for the utility model.
In figure: 1 first tightening ring, 2 second tightening rings, 3 rotary shafts, 4 arc slide bars, 41 slide blocks, 42 the 4th hole slots, 5
One tightening sleeve, 6 second tightening sleeves, 7 adapter sleeves, 8 bolts, 9 thread grooves, 10 first hole slots, 11 second hole slots, 12 the 3rd hole slots,
13 locating rods.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of a kind of technical scheme: annular fastener of adjustable diameter, bag
Include the first tightening ring 1, one end of the first tightening ring 1 is hinged with the second tightening ring 2, the first tightening ring 1 and second by rotary shaft 3
When opening maximum angle between tightening ring 2 is 130 °, the first tightening sleeve 5 and the second tightening sleeve 6 are pulled out to ultimate range, and energy
Enough it is interconnected to circle, the first tightening ring 1 and the second tightening ring 2 are respectively connected with arc slide bar 4, two arcs away from hinged one end
The end of shape slide bar 4 is equipped with slide block 41, and the structure that is formed in one between arc slide bar 4 and slide block 41 is so that structure is more steady
Gu, and the surface of two arc slide bars 4 is equipped with the 4th hole slot 42, two arc slide bars 4 is respectively sleeved on first and tightens up
Set 5 and second tightening sleeve 6, the surface of the first tightening sleeve 5 and the second tightening sleeve 6 is provided with the 3rd hole slot 12, the first tightening sleeve 5 and the
The inside of two tightening sleeves 6 is equipped with the first hole slot 10, and the both sides of the first hole slot 10 are provided with the second hole slot 11 communicating therewith, and
Two arc slide bars 4 penetrate in the first hole slot 10, and slide block 41 is connected in the second hole slot 11, is connected with positioning in the 3rd hole slot 12
Bar 13, the equal diameters of the diameter of locating rod 13 and the 3rd hole slot 12 and the 4th hole slot 42, and locating rod 13 top block
Lower surface is provided with fixed mechanism, and fixed mechanism is thin nail, and connects with locating rod 13 on the first tightening sleeve 5 and the second tightening sleeve 6
Tactile place is provided with nail so that thin nail is inserted in nail, is easy to stationary positioned bar 13 so that locating rod 13 is difficult to take off
Fall, the end of locating rod 13 extends in the 4th hole slot 42, and the quantity of the 3rd hole slot 12, the 4th hole slot 42 and locating rod 13 is
Ten, every five the 3rd hole slots 12, the 4th hole slot 42 and locating rod 13 are one group, and every group of the 3rd hole slot 12 is equidistant respectively
It is arranged in the first tightening sleeve 5 and the surface of the second tightening sleeve 6, when the first tightening sleeve 5 and the second tightening sleeve 6 do not extend, five
Individual locating rod 13 is sequentially inserted in the 3rd hole slot 12 and the 4th hole slot 42, reaches the effect of fixing arc slide bar 4, when first tightens up
After set 5 and the second tightening sleeve 6 elongation, then it is inserted into locating rod 13 so that arc slide bar 4 and first in corresponding 3rd hole slot 12
The distance between tightening sleeve 5 and the second tightening sleeve 6 are in the ad-hoc location mixing up and fixing by locating rod 13, slide block 41 and second
Hole slot 11 have positioning effect so that arc slide bar 4 will not carry out circumferential slippage it is ensured that the 3rd hole slot 12 and the 4th hole slot
42 can be located on same horizontal line, are easy to locating rod 13 and insert, the end of the first tightening sleeve 5 is connected with adapter sleeve 7, connect
It is connected with bolt 8, the end on the second tightening sleeve 6 surface offers the thread groove 9 matching with bolt 8 in the through hole covering 7 tops.
Operation principle: during utility model works, according to by the diameter of fastening structure, adjust the first tightening ring 1 He
Dehiscing of second tightening ring 2, further takes out locating rod 13, the first tightening sleeve 5 and the second tightening sleeve 6 is pulled out, is inserted into locating rod
13 is fixing, is being looped around the body structure surface needing fastening, the second tightening sleeve 6 is being injected in adapter sleeve 7, is fixed by bolt 8.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of annular fastener of adjustable diameter, including the first tightening ring (1) it is characterised in that: described first tightening ring
(1) one end is hinged with the second tightening ring (2) by rotary shaft (3), and the first tightening ring (1) and the second tightening ring (2) are away from hinge
The one end connecing is respectively connected with arc slide bar (4), and the end of two arc slide bars (4) is equipped with slide block (41), and two arcs
The surface of slide bar (4) is equipped with the 4th hole slot (42), and two arc slide bars (4) are respectively sleeved on the first tightening sleeve (5) and
Two tightening sleeves (6), the surface of the first tightening sleeve (5) and the second tightening sleeve (6) is provided with the 3rd hole slot (12), the first tightening sleeve (5)
It is equipped with the first hole slot (10) with the inside of the second tightening sleeve (6), the both sides of the first hole slot (10) are provided with second communicating therewith
Hole slot (11), and two arc slide bars (4) penetrate in the first hole slot (10), and slide block (41) is connected in the second hole slot (11),
It is connected with locating rod (13), the end of locating rod (13) extends in the 4th hole slot (42), and first tightens up in 3rd hole slot (12)
The end of set (5) is connected with adapter sleeve (7), is connected with bolt (8), the second tightening sleeve (6) table in the through hole at adapter sleeve (7) top
The end in face offers the thread groove (9) matching with bolt (8).
2. a kind of adjustable diameter according to claim 1 annular fastener it is characterised in that: described 3rd hole slot
(12), the quantity of the 4th hole slot (42) and locating rod (13) is ten, every five the 3rd hole slots (12), the 4th hole slot (42) and
Locating rod (13) is one group, and every group of the 3rd hole slot (12) is spaced substantially equidistant respectively and tightens up in the first tightening sleeve (5) and second
The surface of set (6).
3. a kind of adjustable diameter according to claim 1 annular fastener it is characterised in that: described arc slide bar
(4) be formed in one and slide block (41) between structure.
4. a kind of adjustable diameter according to claim 1 annular fastener it is characterised in that: described locating rod (13)
Diameter and the 3rd hole slot (12) and the 4th hole slot (42) equal diameters, and the lower surface of locating rod (13) top block sets
There is fixed mechanism.
5. a kind of adjustable diameter according to claim 1 annular fastener it is characterised in that: described first tightening ring
(1) the opening maximum angle between and the second tightening ring (2) is 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650747.6U CN205908577U (en) | 2016-06-28 | 2016-06-28 | Ring -shaped fastener of adjustable diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650747.6U CN205908577U (en) | 2016-06-28 | 2016-06-28 | Ring -shaped fastener of adjustable diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908577U true CN205908577U (en) | 2017-01-25 |
Family
ID=57812670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650747.6U Expired - Fee Related CN205908577U (en) | 2016-06-28 | 2016-06-28 | Ring -shaped fastener of adjustable diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908577U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706807A (en) * | 2017-09-06 | 2018-02-16 | 国网浙江省电力公司嘉兴供电公司 | A kind of clamping device for clamping electrical body |
| CN107990063A (en) * | 2017-12-29 | 2018-05-04 | 山东大学 | Slide block type submarine pipeline connector |
| CN108942027A (en) * | 2017-05-23 | 2018-12-07 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of flexible welding clamp for thin-walled cylinder class magnetic material part |
| CN110081054A (en) * | 2018-01-25 | 2019-08-02 | 阿特克雷钢部件股份有限公司 | Shaft coupling for electric metal pipe |
-
2016
- 2016-06-28 CN CN201620650747.6U patent/CN205908577U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942027A (en) * | 2017-05-23 | 2018-12-07 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of flexible welding clamp for thin-walled cylinder class magnetic material part |
| CN107706807A (en) * | 2017-09-06 | 2018-02-16 | 国网浙江省电力公司嘉兴供电公司 | A kind of clamping device for clamping electrical body |
| CN107706807B (en) * | 2017-09-06 | 2019-09-03 | 国网浙江省电力公司嘉兴供电公司 | A kind of clamping device clamping electrical body |
| CN107990063A (en) * | 2017-12-29 | 2018-05-04 | 山东大学 | Slide block type submarine pipeline connector |
| CN107990063B (en) * | 2017-12-29 | 2023-11-17 | 山东大学 | Sliding block type underwater pipeline connector |
| CN110081054A (en) * | 2018-01-25 | 2019-08-02 | 阿特克雷钢部件股份有限公司 | Shaft coupling for electric metal pipe |
| US10879681B2 (en) | 2018-01-25 | 2020-12-29 | Atkore Steel Components, Inc. | Coupling for electrical metallic tubing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205908577U (en) | Ring -shaped fastener of adjustable diameter | |
| CN205447267U (en) | Anti -tipping fixing device of gas bottle | |
| CN205254879U (en) | Sleeve spanner | |
| CN201597013U (en) | Engine cylinder liner dismounting tool | |
| CN208117690U (en) | A kind of adjustable nut spanner suitable for elongate slot | |
| CN204662939U (en) | A kind of bidirectional locking quickly dismantled scaffold clasp | |
| CN206241929U (en) | A kind of Combined wrench head | |
| CN101628403A (en) | Synchronous tightening tool of expanded coupling sleeve | |
| CN207682259U (en) | Graphite electrode connection lightweight torque spanner | |
| CN205057905U (en) | Be used for screwing up downthehole nut ratchet formula adapter | |
| CN211681862U (en) | Large double-row tapered roller bearing outer ring dismounting tool | |
| CN209110958U (en) | A kind of self-locking sleeve | |
| CN201003535Y (en) | Release-proof structure of turning shaft | |
| CN201483431U (en) | Synchronous tightening tool for expand sleeve | |
| CN206170377U (en) | Car processing ceramic cartridge idiosome excircle hole anchor clamps | |
| CN206347223U (en) | A kind of pipe joint of adjustable length | |
| CN201651663U (en) | Reducing tee forming leak clamp | |
| CN205639289U (en) | High accuracy roller bearing | |
| CN204677623U (en) | Rotating shaft retaining ring | |
| CN210318103U (en) | Circular slotted nut that theftproof performance is good | |
| CN205363698U (en) | Integrative multi -purpose formula fastener elasticity tool | |
| CN209892922U (en) | Integral type high-speed joint clamp | |
| CN212717582U (en) | Combined hydraulic nut structure | |
| CN219711981U (en) | Expansion screw convenient to detach | |
| CN221495695U (en) | Fixing device is used in helmet production |
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: 20170125 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |