CN206503815U - A kind of quick WR and hydropower construction fastener - Google Patents
A kind of quick WR and hydropower construction fastener Download PDFInfo
- Publication number
- CN206503815U CN206503815U CN201720031210.6U CN201720031210U CN206503815U CN 206503815 U CN206503815 U CN 206503815U CN 201720031210 U CN201720031210 U CN 201720031210U CN 206503815 U CN206503815 U CN 206503815U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hole
- expansion link
- quick
- slide cartridge
- 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
Abstract
The utility model discloses a kind of quick WR and hydropower construction fastener, slide cartridge is socketed with the expansion link, the slide cartridge is located at the outside of cylinder, and the lower end of slide cartridge is provided with pressing plate, the upper end of the slide cartridge, which is provided with to be provided with adjustment hole corresponding with fastening thread hole, the fastening thread hole at equal intervals on the left of fastening thread hole, and the upper end of expansion link, is plugged with bolt, and the lower end of bolt is plugged in adjustment hole, the middle part outer end of the threaded post is provided with vertical outside rotating cylinder.The quick WR and hydropower construction fastener, pulls up pulling block, card column is lifted, then pull expansion link is relatively rapider to correct position, saves the time, what at this moment pressing plate will not be squeezed is too tight, by shaft revolving drum, is finely adjusted fastening, only need to rotation several lower, it is simple and convenient because gap will not be very big, the time is saved, by swivel bolt, the position of pressing plate just can be adjusted, the use spacing between two pressing plates is adjusted, using more convenient.
Description
Technical field
The utility model is related to water conservancy and hydropower technical field, specially a kind of quick WR and hydropower construction fastener.
Background technology
Fastener is when two or more parts (or component) are fastenedly connected as an entirety, to be used
The general name of one class machine components.In WR and hydropower construction, it is often necessary to which two or more parts are secured together to,
And also need to fastener there is insulation sleeve function, this allows for common fastener can not use in WR and hydropower construction,
Installed to WR and hydropower construction and bring many unfavorable factors.In the market also has WR and hydropower construction fastener, such as announces
Number patent for being the U of CN 205689528, still, is connected, two fastening chucks pass through again at two ends for small two objects
Rotary screw is driven, and screw-driven is slow, compares and wastes time.
Utility model content
The technical problem that the utility model is solved is that the defect for overcoming prior art installation rate slow is quick there is provided one kind
WR and hydropower construction fastener.The quick WR and hydropower construction fastener has the features such as installation rate is fast.
To achieve the above object, the utility model provides following technical scheme：A kind of quick WR and hydropower construction fastening dress
Put, including cylinder, the cylinder is provided with left and right two, and two cylinders are on the same axis, and the outer end of the cylinder is offered
Square pilot hole, and the inner of cylinder is provided with screwed hole, is plugged with expansion link, and the upper end of expansion link in the pilot hole
Side is provided with hole clipping at equal intervals, and the upper end of the cylinder, which is provided with jack corresponding with hole clipping, the jack, is plugged with card column, and card
The upper end of post is provided with pulling block, and spring is provided between the pulling block and cylinder, and spring is socketed in card column, between two screwed holes
Connected by threaded post, slide cartridge is socketed with the expansion link, the slide cartridge is located at the outside of cylinder, and the lower end of slide cartridge is provided with
Pressing plate, the upper end of the slide cartridge is provided with the left of fastening thread hole, and the upper end of expansion link to be provided with and fastening thread hole pair at equal intervals
Bolt is plugged with the adjustment hole answered, the fastening thread hole, and the lower end of bolt is plugged in adjustment hole, the threaded post
Middle part outer end is provided with vertical outside rotating cylinder.
It is preferred that, it is equipped with felt pad on the relative end face of two pressing plates.
It is preferred that, the upper end of the expansion link is provided with scale corresponding with adjustment hole.
It is preferred that, the upper end of the hole clipping is provided with chamfering.
Compared with prior art, the beneficial effects of the utility model are：The quick WR and hydropower construction fastener, pull-up
Pulling block, card column is lifted, and then pull expansion link is relatively rapider to correct position, saves the time, and at this moment pressing plate will not be squeezed
It is too tight, by shaft revolving drum, fastening is finely adjusted, it is only necessary to rotate several times, because gap will not be very big, simply
It is convenient, the time is saved, by swivel bolt, the use spacing between the position of pressing plate, two pressing plates of regulation just can be adjusted, make
With more convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 cylinder, 2 pilot holes, 3 screwed holes, 4 expansion links, 5 hole clippings, 6 jacks, 7 card columns, 8 pulling blocks, 9 springs, 10 spiral shells
Line post, 11 slide cartridges, 12 pressing plates, 13 fastening thread holes, 14 adjustment holes, 15 bolts, 16 rotating cylinders, 17 felt pads.
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 describe, 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 creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of quick WR and hydropower construction fastener, bag
Cylinder 1 is included, cylinder 1 is provided with left and right two, and two cylinders 1 are on the same axis, and the outer end of cylinder 1 offers square guiding
Hole 2, and the inner of cylinder 1 is provided with screwed hole 3, is plugged with pilot hole 2 on the inside of expansion link 4, and the upper end of expansion link 4 at equal intervals
Provided with hole clipping 5, the upper end of cylinder 1, which is provided with jack 6 corresponding with hole clipping 5, jack 6, is plugged with card column 7, and the upper end of hole clipping 5 is set
There is chamfering, be easy to slipping into for card column 7, and the upper end of card column 7 is provided with pulling block 8, and spring 9, and bullet are provided between pulling block 8 and cylinder 1
Spring 9 is socketed in card column 7.
Connected between two screwed holes 3 by threaded post 10, slide cartridge 11 is socketed with expansion link 4, slide cartridge 11 is located at cylinder 1
Outside, and the lower end of slide cartridge 11 is provided with pressing plate 12, and felt pad 17 is equipped with the relative end face of two pressing plates 12, and insulation is made
It is provided with the left of fastening thread hole 13, and the upper end of expansion link 4 and is provided with equal intervals and 13 pairs of fastening thread hole with the upper end of, slide cartridge 11
Bolt 15 is plugged with the adjustment hole 14 answered, fastening thread hole 13, and the lower end of bolt 15 is plugged in adjustment hole 14, expansion link
4 upper end is provided with and the corresponding scale of adjustment hole 14, when slide cartridge 11 aligns with scale, 14 pairs of fastening thread hole 13 and adjustment hole
It, is easy to the insertion of bolt 15, and the middle part outer end of threaded post 10 is plugged with shaft-like in rotating cylinder 16 provided with vertical outside rotating cylinder 16
Thing, just can be with rotary threaded column 10.
The quick WR and hydropower construction fastener, pulls up pulling block 8, card column 7 is lifted, and then pull expansion link 4, which is arrived, closes
Right position is put, relatively rapid, saves the time, at this moment pressing plate 12 will not squeeze it is too tight, by shaft revolving drum 16, carry out micro-
Tighten and consolidate, it is only necessary to rotate several times, it is simple and convenient because gap will not be very big, the time is saved, passes through swivel bolt
15, the use spacing between the position of pressing plate 12, two pressing plates 12 of regulation just can be adjusted, using more convenient.
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 in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of quick WR and hydropower construction fastener, including cylinder (1), it is characterised in that：The cylinder (1) is provided with left and right
Two, and two cylinders (1) are on the same axis, the outer end of the cylinder (1) offers square pilot hole (2), and cylinder
(1) the inner, which is provided with screwed hole (3), the pilot hole (2), is plugged with expansion link (4), and on the inside of the upper end of expansion link (4) etc.
Hole clipping (5) is interval with, the upper end of the cylinder (1) is provided with jack (6) corresponding with hole clipping (5), the interior grafting of the jack (6)
There is card column (7), and the upper end of card column (7) is provided with pulling block (8), and spring (9), and bullet are provided between the pulling block (8) and cylinder (1)
Spring (9) is socketed in card column (7), is connected between two screwed holes (3) by threaded post (10), is socketed on the expansion link (4)
There is slide cartridge (11), the slide cartridge (11) is located at the outside of cylinder (1), and the lower end of slide cartridge (11) is provided with pressing plate (12), the cunning
The upper end of cylinder (11) is provided with the left of fastening thread hole (13), and the upper end of expansion link (4) and is provided with equal intervals and fastening thread hole
(13) bolt (15), and the lower end grafting of bolt (15) are plugged with corresponding adjustment hole (14), the fastening thread hole (13)
In adjustment hole (14), the middle part outer end of the threaded post (10) is provided with vertical outside rotating cylinder (16).
2. a kind of quick WR and hydropower construction fastener according to claim 1, it is characterised in that：Two pressing plates
(12) felt pad (17) is equipped with relative end face.
3. a kind of quick WR and hydropower construction fastener according to claim 1, it is characterised in that：The expansion link
(4) upper end is provided with scale corresponding with adjustment hole (14).
4. a kind of quick WR and hydropower construction fastener according to claim 1, it is characterised in that：The hole clipping (5)
Upper end be provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031210.6U CN206503815U (en) | 2017-01-11 | 2017-01-11 | A kind of quick WR and hydropower construction fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031210.6U CN206503815U (en) | 2017-01-11 | 2017-01-11 | A kind of quick WR and hydropower construction fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503815U true CN206503815U (en) | 2017-09-19 |
Family
ID=59839076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031210.6U Expired - Fee Related CN206503815U (en) | 2017-01-11 | 2017-01-11 | A kind of quick WR and hydropower construction fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503815U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093657A (en) * | 2018-06-26 | 2018-12-28 | 湖州同晟企业管理咨询服务有限公司 | One kind being based on the adjustable fireman's axe of fire engineering helve |
| CN110375024A (en) * | 2019-06-24 | 2019-10-25 | 贵州新安航空机械有限责任公司 | A kind of distance caging device of automatic resetting mechanism |
| CN110544413A (en) * | 2019-08-20 | 2019-12-06 | 张欢 | Pointer convenient for teaching |
| CN111438753A (en) * | 2020-04-06 | 2020-07-24 | 马鞍山市恒利达机械刀片有限公司 | Punching cylindrical cutter and method for expiratory valve of medical folding mask |
| CN112227152A (en) * | 2020-10-09 | 2021-01-15 | 江友花 | Grader with protection mechanism for mine field pavement construction and using method |
-
2017
- 2017-01-11 CN CN201720031210.6U patent/CN206503815U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093657A (en) * | 2018-06-26 | 2018-12-28 | 湖州同晟企业管理咨询服务有限公司 | One kind being based on the adjustable fireman's axe of fire engineering helve |
| CN110375024A (en) * | 2019-06-24 | 2019-10-25 | 贵州新安航空机械有限责任公司 | A kind of distance caging device of automatic resetting mechanism |
| CN110544413A (en) * | 2019-08-20 | 2019-12-06 | 张欢 | Pointer convenient for teaching |
| CN111438753A (en) * | 2020-04-06 | 2020-07-24 | 马鞍山市恒利达机械刀片有限公司 | Punching cylindrical cutter and method for expiratory valve of medical folding mask |
| CN112227152A (en) * | 2020-10-09 | 2021-01-15 | 江友花 | Grader with protection mechanism for mine field pavement construction and using method |
| CN112227152B (en) * | 2020-10-09 | 2022-09-16 | 崇义县青山钨锡矿有限公司 | Grader with protection mechanism for mine field pavement construction and using method |
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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: 20180111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |