CN104564940B - A kind of bilateral clamp device - Google Patents
A kind of bilateral clamp device Download PDFInfo
- Publication number
- CN104564940B CN104564940B CN201410717010.7A CN201410717010A CN104564940B CN 104564940 B CN104564940 B CN 104564940B CN 201410717010 A CN201410717010 A CN 201410717010A CN 104564940 B CN104564940 B CN 104564940B
- Authority
- CN
- China
- Prior art keywords
- fastener
- clamp device
- eyelid covering
- bilateral
- stud
- 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.)
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Links
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 31
- 210000000744 eyelid Anatomy 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims description 7
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/22—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using hooks or like elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Abstract
The present invention relates to vehicle mechanical field, particularly relate to a kind of bilateral clamp device.This bilateral clamp device includes eyelid covering, at least one pair of fastener and tension connector, one contacting piece is connected by tension connector, by straining connector, the fastener on its both sides is strained fastening, fastener and then tension eyelid covering simultaneously, thus realizing the bilateral fastening to cylindrical workpiece, fastening effect is good；All removably connect between tension connector and fastener and between fastener and eyelid covering, so that the present invention bilateral clamp device easy accessibility, flexible operation, scope of application width.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of bilateral clamp device.
Background technology
Existing vehicle mechanical manufacture, with maintenance, often needs to fasten into cylindrical work, existing
Some securing members are mostly the fastening of flat work pieces, for columned workpiece, but can not pass through
Existing securing member fastens.
The Chinese patent of Publication No. CN102747833A discloses a kind of suspension type steel tube fastener,
It includes coupling bar, fastening bolt, pad, left snap ring, right snap ring, the most left snap ring and right card
Ring is equivalent to fastener, its fastening bolt one end by rotary shaft hinged with right snap ring, fastening bolt another
End is connected with right snap ring by nut, pad, but, the dismounting of this steel tube fastener assembles inconvenience,
It is suitable only for hanging fixed diameter steel pipe and preventing steel pipe transverse from moving or slide, the scope of application
Narrow, it is difficult to be suitable for the fastening of special cylindrical work, and its fastening means is also by fastening
Bolt one end carries out monolateral fastening, and fastening effect is bad.
The Chinese patent of Publication No. CN203517005U discloses a kind of pipeline clamp device,
It includes pipe clamp and lower tube clip, although it is also used for the fixing of cylindrical work, but it is concrete
Be applicable to pipelines of automobile air conditioner, for extraordinary workpiece, same dismounting assembles inconvenience, if for it
In the cylindrical work of his type, fastening effect is bad.
It addition, for cylindrical work, use iron wire to tighten the method for fastening again easily to cylinder
Workpiece causes damage, and conventional fastening method also simply uses the device of U-shaped to fasten,
But fastening effect is undesirable, for there being the cylindrical workpiece of higher fastening requirements, it is impossible to by existing
Fastening means is had to fasten.
Therefore, for above not enough, the invention provides a kind of bilateral clamp device.
Summary of the invention
(1) to solve the technical problem that
It is an object of the invention to provide a kind of bilateral clamp device and exist to solve existing clamp device
Dismounting assemble inconvenience and because of can only monolateral fastening and the bad problem of fastening effect.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of bilateral clamp device, its bag
Including eyelid covering, at least one pair of fastener and tension connector, eyelid covering is wrapped on cylindrical work, and one
One end of individual fastener is removably connected by described tension connector with one end of another fastener,
The other end of each fastener removably connects with the end of eyelid covering.
Wherein, described tension connector includes stud and is connected to the stop nut at stud two ends,
Stud is removably connected with described fastener by nut.
Wherein, described fastener is banding, and one end back bending of described fastener forms accommodating stop nut
Limit base, the folding hook that other end bending formation is connected with the end of eyelid covering.
Wherein, the bent back portion of described limit base separately sets elongated hole, and described limit base has been embedded in circle
Arc pad.
Wherein, described stop nut is arranged in circular arc pad, and described stop nut is corner spiral shell
Female.
Wherein, described eyelid covering is zonal and arc, and on described eyelid covering, the position near end is provided with
A plurality of vertically disposed snapping elongated slot, described folding hook fastens with described snapping elongated slot.
Wherein, the integral middle of described stud connects fixed block.
(3) beneficial effect
The technique scheme of the present invention has the advantage that the bilateral fastening dress that the present invention provides
In putting, a contacting piece is connected by tension connector, by the tension connector button to its both sides
Part strains fastening simultaneously, fastener and then tension eyelid covering, thus realize cylindrical workpiece bilateral
Fastening, fastening effect is good, and workpiece uniform force is not easy to damage；Tension connector and fastener it
Between and fastener and eyelid covering between all removably connect, so that the bilateral clamp device of the present invention is torn open
Dress is convenient, flexible operation, scope of application width.
Accompanying drawing explanation
Fig. 1 is the use shape that the bilateral clamp device of the embodiment of the present invention is set on cylindrical work
State schematic diagram；
Fig. 2 is the structural representation of the bilateral clamp device of the embodiment of the present invention；
Fig. 3 is the structural representation of fastener in the bilateral clamp device of the embodiment of the present invention；
Fig. 4 is the structural representation of circular arc pad in the bilateral clamp device of the embodiment of the present invention；
Fig. 5 is the structural representation of nut in the bilateral clamp device of the embodiment of the present invention；
Fig. 6 is stud and the structural representation of nut screw connection in the bilateral clamp device of the embodiment of the present invention
Figure.
In figure, 1: eyelid covering；2: fastener；3: circular arc pad；4: stud；5: nut；6:
Cylindrical work；101: snapping elongated slot；201: limit base；202: folding hook；203: elongated hole；
401: fixed block.
Detailed description of the invention
Make to retouch the most in detail to the detailed description of the invention of the present invention with embodiment below in conjunction with the accompanying drawings
State.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As depicted in figs. 1 and 2, the present invention provide bilateral clamp device include eyelid covering 1, a pair
Fastener 2, tension connector, eyelid covering 1 is wrapped on cylindrical work, in a contacting piece 2 one
One end of fastener 2 is removably connected by described tension connector with one end of another fastener 2,
The other end of each fastener 2 removably connects with the end of eyelid covering 1.
In above-described embodiment, arranging a contacting piece 2, this contacting piece 2 is by tension connector even
Connect, by tension connector the fastener 2 on its both sides strained fastening simultaneously, fastener 2 and then draw
Taut envelope 1, thus realize the bilateral fastening to cylindrical workpiece, and strain connector and fastener 2
Between and fastener 2 and eyelid covering 1 between all removably connect, so that the bilateral fastening of the present invention
Device easy accessibility, flexible operation, scope of application width.Certainly, the bilateral clamp device of the present invention
In many contacting pieces 2 can also be set, the area particularly needing fastening on cylindrical work is bigger
In the case of.
Specifically, as shown in Fig. 2, Fig. 3 and Fig. 6, described tension connector includes stud 4
Be connected to the stop nut 5 at stud 4 two ends, stud 4 is by nut 5 and described fastener 2
Removably connecting, stud 4 is that double end is reverse；Described fastener 2 is banding, described fastener 2
One end back bending forms the limit base 201 of accommodating stop nut 5, and this limit base 201 is collar shape,
The folding hook 202 that other end bending formation is connected with the end of eyelid covering 1.So, the end of stud 4
It is connected with nut 5 therein in the limit base 201 of fastener 2 back bending one end, by rotating
Stud 4 can tighten or unclamp fastener 2；The folding hook 202 of fastener 2 other end and the end of eyelid covering 1
Portion connects, convenient disassembly.
Further, as shown in Figure 2 and Figure 4, the bent back portion of described limit base 201 separately sets
Elongated hole 203, described limit base 201 has been embedded in circular arc pad 3, by arranging circular arc pad 3
Strengthen fastening effect further, it is to avoid nut 5 directly contacts, with limit base 201, the abrasion brought.
Preferably, as shown in Figure 4 and Figure 5, described stop nut 5 is arranged on circular arc pad 3
In, described stop nut 5 is tetragonal nut 5, so, and the nut 5 being positioned in limit base 201
Will not rotate, thus beneficially stud 4 rotates and tightened by a contacting piece 2.
Specifically, as in figure 2 it is shown, described eyelid covering 1 is zonal and arc, described eyelid covering 1 leans on
The position of close end is provided with a plurality of vertically disposed snapping elongated slot 101, described folding hook 202 and institute
Stating snapping elongated slot 101 to fasten, described arcuation eyelid covering 1 covers on cylindrical work, and fastener 2 is detained
On eyelid covering 1, such connected mode simple and fast；As shown in Figure 6, described stud 4
Integral middle connects fixed block 401, and this fixed block 401 is hexagonal nut, facilitates employing to pull
Hands rotates stud 4.
Eyelid covering 1 in use, is first rolled on cylindrical work by the present invention, then by two buttons
Part 2 is buckled in eyelid covering 1 two ends respectively, finally installs circular arc pad 3, nut 5 and stud 4, rotation
Turn stud 4, reach the purpose of fastening.
In sum, in the bilateral clamp device that the present invention provides, by stud 4 and fastener 2
The fastener 2 on both sides is strained fastening by the nut 5 that limit base 201 does not has simultaneously, fastener 2 and then draw
Taut envelope 1, thus realize bilateral to cylindrical workpiece, fastening effect is good；Stud 4 and fastener
All removably connect between 2 and between fastener 2 and eyelid covering 1, so that the bilateral fastening of the present invention
Device easy accessibility, flexible operation, scope of application width.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to
Making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. a bilateral clamp device, it is characterised in that: it includes eyelid covering, at least one pair of fastener
And tension connector, eyelid covering is wrapped on cylindrical work, one end of a fastener and another
One end of fastener is removably connected by described tension connector, the other end of each fastener and illiteracy
The end of skin removably connects；Described tension connector includes stud and is connected to stud two ends
Stop nut, stud is removably connected with described fastener by stop nut；In described stud
Portion is connected with fixed block.
Bilateral clamp device the most according to claim 1, it is characterised in that: described fastener
For banding, one end back bending of described fastener forms the limit base of accommodating stop nut, and the other end is rolled over
Bending becomes the folding hook being connected with the end of eyelid covering.
Bilateral clamp device the most according to claim 2, it is characterised in that: described spacing
The bent back portion of seat separately sets elongated hole, and described limit base has been embedded in circular arc pad.
Bilateral clamp device the most according to claim 3, it is characterised in that: described spacing
Nut is arranged in circular arc pad, and described stop nut is tetragonal nut.
Bilateral clamp device the most according to claim 4, it is characterised in that: described eyelid covering
For zonal and arc, on described eyelid covering, the position near end is provided with a plurality of vertically disposed snapping
Elongated slot, described folding hook fastens with described snapping elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717010.7A CN104564940B (en) | 2014-11-28 | 2014-11-28 | A kind of bilateral clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717010.7A CN104564940B (en) | 2014-11-28 | 2014-11-28 | A kind of bilateral clamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104564940A CN104564940A (en) | 2015-04-29 |
| CN104564940B true CN104564940B (en) | 2017-01-04 |
Family
ID=53081774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717010.7A Active CN104564940B (en) | 2014-11-28 | 2014-11-28 | A kind of bilateral clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564940B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979139B (en) * | 2018-09-25 | 2023-08-22 | 中国五冶集团有限公司 | Template structure for construction of cylindrical beam and frame beam joint |
| CN108979140B (en) * | 2018-09-25 | 2023-12-15 | 中国五冶集团有限公司 | Template structure and annular fastening device for fastening arc-shaped column die |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306377Y (en) * | 1997-07-16 | 1999-02-03 | 陈殿台 | Improved structure pipe garter spring |
| CN2369048Y (en) * | 1998-11-30 | 2000-03-15 | 中国船舶工业总公司第七研究院第七一一研究所 | Clamp |
| CN2435614Y (en) * | 2000-08-10 | 2001-06-20 | 唐良镇 | Holderbat for joint of hose and rigid pipe |
| CN2493813Y (en) * | 2001-03-13 | 2002-05-29 | 曹德丰 | Lock device for pipe hoop |
| CA2587687C (en) * | 2004-11-19 | 2013-08-20 | Breeze-Torca Products, Llc | Pipe clamp with improved fastener |
| JP4699150B2 (en) * | 2005-09-16 | 2011-06-08 | 日本ヴィクトリック株式会社 | Housing type pipe fitting |
| BRPI0807074B1 (en) * | 2007-02-04 | 2020-09-29 | Breeze-Torca Products, Llc. | BALL JOINT TUBE CLAMP, BALL JOINT, AND, BALL JOINT ASSEMBLY |
| CN202812547U (en) * | 2012-07-27 | 2013-03-20 | 广东联塑科技实业有限公司 | Pipeline connecting pipe clamp |
| CN204284120U (en) * | 2014-11-28 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | A kind of bilateral securing means |
-
2014
- 2014-11-28 CN CN201410717010.7A patent/CN104564940B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104564940A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Junchao Inventor after: Xu Yanbing Inventor after: Zhu Minhao Inventor after: Liu Jianhua Inventor after: Wang Jingkai Inventor after: Xu Lei Inventor after: Cai Zhenbing Inventor before: Lv Junchao Inventor before: Xu Yanbing Inventor before: Wang Jingkai Inventor before: Xu Lei |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |