CN102311045A - Adjustable movable track blocking device - Google Patents
Adjustable movable track blocking device Download PDFInfo
- Publication number
- CN102311045A CN102311045A CN2010102234250A CN201010223425A CN102311045A CN 102311045 A CN102311045 A CN 102311045A CN 2010102234250 A CN2010102234250 A CN 2010102234250A CN 201010223425 A CN201010223425 A CN 201010223425A CN 102311045 A CN102311045 A CN 102311045A
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- CN
- China
- Prior art keywords
- stopper
- block
- adjustable movable
- fixed
- blocking device
- 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.)
- Pending
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- 230000000903 blocking effect Effects 0.000 title abstract 3
- 239000011521 glass Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The invention discloses an adjustable movable track blocking device, which comprises a left stopper, a right stopper, stopper fixing bolts and position adjusting bolts, and is characterized in that: the main bodies of the left stopper and the right stopper are vertical, and are provided with apertures; the bottoms of the main bodies are provided with hook bodies; the left stopper and the right stopper are in mirror symmetry; the left stopper and the right stopper are fixed into a whole through the stopper fixing bolts via the apertures; and the position adjusting bolts are arranged on the hook bodies at the bottoms of the stoppers. The invention has the advantages that: during use, the adjustable movable track blocking device can bear complicated impact load of walking equipment, can be flexibly moved and detached, and greatly meets a mechanical limiting requirement on the walking equipment at different positions of the same track.
Description
Technical field
The present invention relates to a kind of retaining rail device of mechanical position limitation, particularly a kind of adjustable movable retaining rail device.
Background technology
A lot of walking arrangements all will be realized walking by means of track on the engineering, but walk out rail and cause and accident at the two ends of track the machine security protective device is set usually for fear of walking arrangement---rail keeps off.These rails keep off the end that directly is welded on track that has, and have plenty of through holding-down bolt to fix on the ground, all are fixed installations, the device that the inconvenience dismounting is moved.Sometimes owing to manufacturing technique requirent, walking arrangement is having different stations requirement, promptly different travel distances in the different time section on the same track in addition.So in order to guarantee the safety of walking arrangement, except that the track two ends were provided with the rail retaining, a certain position in the middle of the track also need be provided with the rail retaining on same track.But in order not influence walking arrangement to next station, this mid-rail retaining requires can to move flexibly or dismantle in orbit, and common welded type rail retaining can not meet the demands.
Summary of the invention
For solving the problems of the technologies described above; The present invention provides a kind of adjustable movable retaining rail device; Both can bear during use from the complicated impact load of walking arrangement, and can move flexibly again, dismantle, greatly satisfy on same track diverse location the mechanical position limitation requirement of walking arrangement.
The present invention realizes through following technical scheme:
A kind of adjustable movable retaining rail device; Comprise left block, right block, block fixed-use bolt; Left side block and right stop body are vertical shape, and unthreaded hole is set on the main body, and bottom part body is a crozier; Said left block and right block are looking-glass symmetry, and left block and right block are fixed into one with the block fixed-use bolt through unthreaded hole.
The crozier side of the bottom part body of said left block and right block is provided with tapped bore, and uses bolt through the adjusting of tapped bore installation site.Position adjustments through this tapped bore is installed is used bolt, and the present invention can be fixed on diverse location.
Beneficial effect of the present invention is:
Both can bear when advantage is to use from the complicated impact load of walking arrangement, and can move flexibly again, dismantle, greatly satisfy on same track diverse location the mechanical position limitation requirement of walking arrangement.
Description of drawings
Fig. 1 is the structural representation of this adjustable movable retaining rail device
Fig. 2 is the erection plan of this adjustable movable retaining rail device and track
Fig. 3 is the installation side view of this adjustable movable retaining rail device and track
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further specified.
Like Fig. 1; Be the structural representation of this adjustable movable retaining rail device, comprise left block 1, right block 2, block fixed-use bolt 3, the main body of left block 1 and right block 2 is vertical shape; Unthreaded hole 5 is set on the main body; Bottom part body is a crozier, and said left block 1 is a looking-glass symmetry with right block 2, and left block 1 is fixed into one with right block 2 usefulness block fixed-use bolts 3 through unthreaded hole 5.
The crozier side of the bottom part body of said left block 1 and right block 2 is provided with tapped bore 6.The position adjustments of installing through this tapped bore 6 can be fixed on diverse location with bolt 4 the present invention.
Like Fig. 2 and Fig. 3; During use, the left block 1 with looking-glass symmetry is enclosed within on the track with right block 2 earlier, utilizes block fixed-use bolt 3 that two blocks are fixed as one; Active catch rail device is fixed on the position that sets with bolt 4 through position adjustments and uses; After use finishing the dismounting of active catch rail device is got final product, remove and install all easily, service life is long.
Claims (2)
1. an adjustable movable keeps off the rail device; Comprise left block, right block, block fixed-use bolt; It is characterized in that left block and right stop body are vertical shape, unthreaded hole is set on the main body, bottom part body is a crozier; Said left block and right block are looking-glass symmetry, and left block and right block are fixed into one with the block fixed-use bolt through unthreaded hole.
2. a kind of adjustable movable retaining rail device as claimed in claim 1 is characterized in that the crozier side of the bottom part body of said left block and right block is provided with tapped bore, and uses bolt through the adjusting of tapped bore installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102234250A CN102311045A (en) | 2010-07-09 | 2010-07-09 | Adjustable movable track blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102234250A CN102311045A (en) | 2010-07-09 | 2010-07-09 | Adjustable movable track blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102311045A true CN102311045A (en) | 2012-01-11 |
Family
ID=45424668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102234250A Pending CN102311045A (en) | 2010-07-09 | 2010-07-09 | Adjustable movable track blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102311045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883607A (en) * | 2016-06-21 | 2016-08-24 | 合肥市神雕起重机械有限公司 | Overtravel-proof rail channel limiter for crane |
| CN108313875A (en) * | 2018-03-05 | 2018-07-24 | 苏州库力铁重工有限公司 | Electric block anticollision limiting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001072377A (en) * | 1999-09-06 | 2001-03-21 | Nippon Hoist Co Ltd | Stopper for crane |
| JP2002138670A (en) * | 2000-11-01 | 2002-05-17 | Shiyuuzo Hiwaki | Leveling tool |
| JP2002339572A (en) * | 2001-05-17 | 2002-11-27 | Elephant Chain Block Co Ltd | Jig for measurement and correction on plumbing to plumb for reinforcement |
| CN201208684Y (en) * | 2008-05-12 | 2009-03-18 | 十堰恒力达装备工程有限公司 | Bearing type hinge splint |
| CN101683954A (en) * | 2008-09-26 | 2010-03-31 | 沈阳中铁安平制动技术开发有限公司 | Buffer stop of track crane |
-
2010
- 2010-07-09 CN CN2010102234250A patent/CN102311045A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001072377A (en) * | 1999-09-06 | 2001-03-21 | Nippon Hoist Co Ltd | Stopper for crane |
| JP2002138670A (en) * | 2000-11-01 | 2002-05-17 | Shiyuuzo Hiwaki | Leveling tool |
| JP2002339572A (en) * | 2001-05-17 | 2002-11-27 | Elephant Chain Block Co Ltd | Jig for measurement and correction on plumbing to plumb for reinforcement |
| CN201208684Y (en) * | 2008-05-12 | 2009-03-18 | 十堰恒力达装备工程有限公司 | Bearing type hinge splint |
| CN101683954A (en) * | 2008-09-26 | 2010-03-31 | 沈阳中铁安平制动技术开发有限公司 | Buffer stop of track crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883607A (en) * | 2016-06-21 | 2016-08-24 | 合肥市神雕起重机械有限公司 | Overtravel-proof rail channel limiter for crane |
| CN108313875A (en) * | 2018-03-05 | 2018-07-24 | 苏州库力铁重工有限公司 | Electric block anticollision limiting device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |