CN206503816U - Combination fasteners - Google Patents

Combination fasteners Download PDF

Info

Publication number
CN206503816U
CN206503816U CN201720048986.9U CN201720048986U CN206503816U CN 206503816 U CN206503816 U CN 206503816U CN 201720048986 U CN201720048986 U CN 201720048986U CN 206503816 U CN206503816 U CN 206503816U
Authority
CN
China
Prior art keywords
rod
master link
fastener
connection
fasteners
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
Application number
CN201720048986.9U
Other languages
Chinese (zh)
Inventor
杨浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Yuesheng Precision Machinery Manufacturing Co Ltd
Original Assignee
Suzhou Yuesheng Precision Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Yuesheng Precision Machinery Manufacturing Co Ltd filed Critical Suzhou Yuesheng Precision Machinery Manufacturing Co Ltd
Priority to CN201720048986.9U priority Critical patent/CN206503816U/en
Application granted granted Critical
Publication of CN206503816U publication Critical patent/CN206503816U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of combination fasteners, including connecting rod, fastener is removably connected with the two ends of connecting rod, the connecting rod is extension type, including master link and secondary connecting rod, and the diameter of master link is more than the diameter of secondary connecting rod, and master link is hollow, the connection end of master link is provided with mounting hole, and the connection end of secondary connecting rod is stretched into mounting hole, and the junction of master link and secondary connecting rod is provided with fixing device.Combination fasteners of the present utility model, the distance between two fasteners can be adjusted, while fastener is the two ends for being detachably connected on connecting rod, so fastener can be changed, thus applicability is wide;Wherein master link and secondary connecting rod can be relatively moved and fixed by fixing device, easy to adjust, and master link and secondary connecting rod could be arranged to linear bar, or be set to the bar of circular arc.

Description

Combination fasteners
Technical field
The utility model is related to technical field of fastening, more particularly to a kind of combination fasteners.
Background technology
During mechanical equipment installation, fastener be it is essential, fastener as installing fixed parts, Needing to link together multiple fasteners in some cases, fixed structure can be increased, stablizing fastening effect, and Avoid omitting.But the fastener combined more in the prior art be fixed Combination together, it is impossible to it is sized, Error can not be adjusted, and fastener is fixed, it is impossible to change.
The content of the invention
The utility model technical issues that need to address are that existing combination fasteners performance is poor, can only fixed structure Position is used, poor universality.
In order to solve the above technical problems, the utility model provides combination fasteners, including connecting rod, the two of connecting rod End is removably connected with fastener, and the connecting rod is extension type, including master link and secondary connecting rod, master link it is straight Footpath is more than the diameter of secondary connecting rod, and master link is hollow, and the connection end of master link is provided with mounting hole, pair connection The connection end of bar is stretched into mounting hole, and the junction of master link and secondary connecting rod is provided with fixing device.The utility model Combination fasteners, utilize telescopic connecting rod to connect two fasteners so that the distance between two fasteners can be adjusted Section, meanwhile, fastener is the two ends for being detachably connected on connecting rod, so fastener can be changed, thus applicability is wide;Its Middle connecting rod is set to master link and secondary connecting rod connection, and master link and secondary connecting rod can be relatively moved and by solid Determine device to fix, easy to adjust, master link and secondary connecting rod could be arranged to linear bar, or be set to circular arc Bar.
Wherein, the fixing device includes being provided with flexible fastening ring, the flexible fastening ring in the middle of retainer plate, retainer plate Excircle on be provided with external screw thread, the internal thread being adapted, the flexible fastening ring are provided with the inner periphery of mounting hole Inner periphery press close to the excircle of secondary connecting rod, and the flexible fastening ring is the flexible fastening that multiple circular arc shell fragments are constituted Gap is set between ring, two adjacent circular arc shell fragments, and circular arc shell fragment is set to wedge shape, and the thickness of free end is more than connection The thickness at end.The structure setting of fixing device, compresses and unclamps between master link and secondary connecting rod using flexible fastening ring Gap, and constitute multiple circular arc shell fragments of flexible fastening ring and be set to wedge shape, thus during in rotary moving Realize and compress and unclamp, adjust very convenient.
Further improvement is that, the connection end end of secondary connecting rod is provided with catch;Fastener is fixed on connector, Connector is detachably connected on the two ends of connecting rod.The connection end end of secondary connecting rod is provided with catch, it is to avoid from master during regulation Skidded off in connecting rod, the diameter of catch is more than the diameter of mounting hole, or the diameter of catch is less than the diameter of mounting hole more than bullet The internal diameter of property retainer ring.
Wherein fastener can be bolt, nut or pad catch etc, and connector is cylindric or spherical shape Connector, is fixed with fastener on connector, and the angle of fastener and connector is set as requested.The setting side of connector Just the replacing of fastener, while being easy to the position adjustments of fastener.
Combination fasteners of the present utility model, structure setting is easy to adjust, and the fastener at two ends can also be changed, thus suitable Wide with scope, highly versatile is convenient for changing and repaired, and improves cost-effective while efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of the utility model connecting rod junction;
Fig. 3 is the left view of the utility model fixing device;
Wherein, 1- connecting rods, 2- fasteners, 3- master links, 4- pair connecting rods, 5- mounting holes, 6- retainer plates, 7- elasticity Retainer ring, 8- catch, 9- connectors.
Embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with the accompanying drawings.
As illustrated, combination fasteners of the present utility model, including connecting rod 1, it is detachably connected at the two ends of connecting rod 1 There is a fastener 2, the connecting rod 1 is extension type, including master link 3 and secondary connecting rod 4, the diameter of master link 3 is more than The diameter of secondary connecting rod 4, and master link 3 is hollow, and the connection end of master link 3 is provided with mounting hole 5, secondary connecting rod 4 connection end is stretched into mounting hole 5, and the junction of master link 3 and secondary connecting rod 4 is provided with fixing device.
Wherein, the fixing device includes being provided with flexible fastening ring 7 in the middle of retainer plate 6, retainer plate 6, and the elasticity is solid External screw thread is provided with the excircle for determining ring 7, the internal thread being adapted, the elasticity are provided with the inner periphery of mounting hole 5 The inner periphery of retainer ring 7 presses close to the excircle of secondary connecting rod 4, and the flexible fastening ring 7 constitutes for multiple circular arc shell fragments Flexible fastening ring, gap is set between two adjacent circular arc shell fragments, circular arc shell fragment is set to wedge shape, the thickness of free end Thickness of the degree more than connection end.
Further, the connection end end of secondary connecting rod 4 is provided with catch 8;Fastener 2 is fixed on connector 9, even Fitting 9 is detachably connected on the two ends of connecting rod 1.
Combination fasteners of the present utility model, two fasteners are connected using telescopic connecting rod so that two fastenings The distance between part can be adjusted, meanwhile, fastener is the two ends for being detachably connected on connecting rod, so fastener can be more Change, thus applicability is wide;Wherein connecting rod is set to master link and secondary connecting rod connection, and master link and secondary connecting rod It can relatively move and be fixed by fixing device, easy to adjust, master link and secondary connecting rod could be arranged to linear bar, Or it is set to the bar of circular arc.
The structure setting of fixing device, between compressing and unclamp between master link and secondary connecting rod using flexible fastening ring Gap, and constitute multiple circular arc shell fragments of flexible fastening ring and be set to wedge shape, thus can be real during in rotary moving Now compress and unclamp, adjust very convenient.
The connection end end of secondary connecting rod is provided with catch, it is to avoid skidded off during regulation from master link, the diameter of catch Diameter more than the diameter of mounting hole, or catch is less than internal diameter of the diameter more than flexible fastening ring of mounting hole.
Wherein fastener can be bolt, nut or pad catch etc, and connector is cylindric or spherical shape Connector, is fixed with fastener on connector, and the angle of fastener and connector is set as requested.The setting side of connector Just the replacing of fastener, while being easy to the position adjustments of fastener.
Combination fasteners of the present utility model, structure setting is easy to adjust, and the fastener at two ends can also be changed, thus suitable Wide with scope, highly versatile is convenient for changing and repaired, and improves cost-effective while efficiency.

Claims (4)

1. combination fasteners, it is characterised in that:Including connecting rod, fastener is removably connected with the two ends of connecting rod, it is described Connecting rod is extension type, including master link and secondary connecting rod, and the diameter of master link is more than the diameter of secondary connecting rod, and Master link is hollow, and the connection end of master link is provided with mounting hole, and the connection end of secondary connecting rod is stretched into mounting hole, The junction of master link and secondary connecting rod is provided with fixing device.
2. combination fasteners as claimed in claim 1, it is characterised in that:The fixing device is included in retainer plate, retainer plate Between be provided with flexible fastening ring, the excircle of the flexible fastening ring and be provided with external screw thread, set on the inner periphery of mounting hole The internal thread being adapted is equipped with, the inner periphery of the flexible fastening ring presses close to the excircle of secondary connecting rod, and the elasticity is solid It is to set gap, circular arc between the flexible fastening ring that multiple circular arc shell fragments are constituted, two adjacent circular arc shell fragments to determine ring Shell fragment is set to wedge shape, and the thickness of free end is more than the thickness of connection end.
3. combination fasteners as claimed in claim 1 or 2, it is characterised in that:It is provided with the connection end end of secondary connecting rod Catch.
4. combination fasteners as claimed in claim 3, it is characterised in that:Fastener is fixed on connector, and connector is removable Unload the two ends for being connected to connecting rod.
CN201720048986.9U 2017-01-17 2017-01-17 Combination fasteners Expired - Fee Related CN206503816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720048986.9U CN206503816U (en) 2017-01-17 2017-01-17 Combination fasteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720048986.9U CN206503816U (en) 2017-01-17 2017-01-17 Combination fasteners

Publications (1)

Publication Number Publication Date
CN206503816U true CN206503816U (en) 2017-09-19

Family

ID=59839234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720048986.9U Expired - Fee Related CN206503816U (en) 2017-01-17 2017-01-17 Combination fasteners

Country Status (1)

Country Link
CN (1) CN206503816U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110290355A (en) * 2019-07-24 2019-09-27 国网河北省电力有限公司邢台供电分公司 A kind of high-altitude count table observation cleaning plant and observation method for cleaning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110290355A (en) * 2019-07-24 2019-09-27 国网河北省电力有限公司邢台供电分公司 A kind of high-altitude count table observation cleaning plant and observation method for cleaning

Similar Documents

Publication Publication Date Title
CN206503816U (en) Combination fasteners
CN203787255U (en) Hot-line wiring hook of distribution transformer
CN201596989U (en) Steering pump elbow assembling and positioning fixture
CN204186714U (en) A kind of connecting rod length adjusting mechanism
CN104325316A (en) Two-force vertical linkage clamping mechanism
CN203765542U (en) Mounting and dismounting device, and single board easy to mount and dismount
CN203835882U (en) Hoop
CN104814781A (en) Modular assembly type bone fracture plate
CN106567909B (en) Guy clamp easy to use
CN204284164U (en) Bolt anticreep locking mechanism
CN108326581A (en) A kind of drawing multi-angle inclined-plane fixing device
CN208277492U (en) A kind of cylinder connection structure
CN204209591U (en) A kind of for circulatory spherical hydraulic power-assisted steering gear valve centering clamp
CN209892588U (en) Double-bolt-head bolt
CN209740272U (en) Novel material uniform distributor
CN204992296U (en) A fixed connection structure for installing switch board
CN208518215U (en) Straight screw sleeve machinery inter-access piece
CN207757519U (en) A kind of spanner
CN206655405U (en) A kind of photovoltaic module installs fixture
CN212510371U (en) Block terminal coupling assembling
CN207514217U (en) A kind of cylinder pipe connector and cylinder clamp arm
CN211690768U (en) Novel net rack rod piece
CN211666985U (en) Anti-drop fixing device
CN209100397U (en) A kind of cylinder rod end connectors
CN209619461U (en) A kind of adjustable aluminium anodes device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170919

Termination date: 20190117

CF01 Termination of patent right due to non-payment of annual fee