CN201605085U - Wire groove hoisting tool for subway - Google Patents
Wire groove hoisting tool for subway Download PDFInfo
- Publication number
- CN201605085U CN201605085U CN2010201111422U CN201020111142U CN201605085U CN 201605085 U CN201605085 U CN 201605085U CN 2010201111422 U CN2010201111422 U CN 2010201111422U CN 201020111142 U CN201020111142 U CN 201020111142U CN 201605085 U CN201605085 U CN 201605085U
- Authority
- CN
- China
- Prior art keywords
- hoisting
- lateral plate
- side board
- wire groove
- wire casing
- 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
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a wire groove hoisting tool for a subway, which comprises a left lateral plate and a right lateral plate. Clamping grooves adapted with the two ends of a wire groove are respectively arranged on the left lateral plate and the right lateral plate, and clamping hooks are arranged at the positions of the clamping grooves; a positioning rod is arranged between the left lateral plate and the right lateral plate, a sliding groove is arranged on the positioning rod, a locking bolt with one end stretching out is arranged on the left lateral plate, the stretching-out end of the locking bolt is adapted with the sliding groove, and the locking bolt drives the left lateral plate to move along the positioning rod; a left hoisting lug is fixed at the upper end of the left lateral plate in an articulating manner, a right hoisting lug is fixed at the upper end of the right lateral plate, and the left hoisting lug and the right hoisting lug are respectively fixed on a movable hoisting tool by a hoisting rope. With simple structure, reliable clamping, high safety, convenient operation and wide application range, the wire groove hoisting tool overcomes the problem that the wire groove needs to be hoisted by different hoisting tools due to different width; as the center of the wire groove is kept in the hoisting center of the hoisting tool all the time, the hoisting is stable; as the number of the hoisting tools is reduced, the weight of the hoisting tool is reduced and the manufacturing cost is saved.
Description
Technical field
The utility model relates to a kind of hoist tool, is a kind of subway wire casing hoist tool specifically.
Background technology
Railcar wire casing hoist tool is applicable to the installation of railcar underframe wire casing, and hoist tool can be the wire casing that installs in advance, and the handling of safety is to next procedure.Because the special construction of wire casing, different width dimensions, how to provide a kind of simple in structure, handling is reliable, ensures safety, and is convenient to operation, and the hoist tool that can adapt to the variation of railcar wire casing is a kind of problem demanding prompt solution.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can adapt to the variation of railcar wire casing, simple in structure, handling failure-free subway wire casing hoist tool.
Technical scheme: in order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of subway wire casing hoist tool, it comprises left side board and right side board, is respectively equipped with the draw-in groove adaptive with the wire casing two ends on left side board and the right side board, the draw-in groove place is provided with rotatable grab; Be provided with radius stay between left side board and the right side board, radius stay is provided with sliding tray, is provided with the lock bolt that an end stretches out on left side board, and the external part and the sliding tray of lock bolt are adaptive, and lock bolt drives left side board and moves along radius stay; The upper end hinged securement of left side board has left hanger, and the upper end of right side board is fixed with right hanger, and left hanger and right hanger are fixed on the movable hanger by lifting rope respectively.
Wherein, grab is by being bolted on the left side board, and grab can rotate around bolt.
Beneficial effect: of the present utility model simple in structure, clamping is reliable, ensures safety, and is easy to operate; Applied widely, the wide wire casing in 350～850mm scope of the outline of slinging has overcome wire casing width difference, the problem that will hang with different suspenders; And since the center (center of gravity) that remains wire casing in the lifting of suspender in the heart, handling is steady; Reduce the quantity of suspender, alleviated suspender weight, saved manufacturing cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 looks enlarged drawing for the left side of left side board among Fig. 1.
Fig. 3 is the enlarged diagram at grab of the present utility model place.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, 2, a kind of subway wire casing hoist tool, it comprises left side board 1 and right side board 2, is respectively equipped with the draw-in groove 3 adaptive with the wire casing two ends on left side board 1 and the right side board 2, draw-in groove 3 places are provided with rotatable grab 4.Grab 4 is fixed on left side board 1, the right side board 2 by bolt 11, and grab 4 can be around bolt 11 rotations, and the grab 4 at the two ends of outwarding winding is respectively put into draw-in groove 3 to the two ends of wire casing, the grab 4 that closes then can be fixed wire casing, colludes grab 4 and can not allow the wire casing flange skid off from suspender.
Be provided with radius stay 5 between left side board 1 and the right side board 2, radius stay 5 is provided with sliding tray 6; Be provided with the lock bolt 7 that an end stretches out on left side board 1, the external part of lock bolt 7 is in sliding tray 6, and is adaptive with sliding tray 6.Lock bolt 7 can slide along sliding tray 6, moves along radius stay 5 thereby drive left side board 1.
The upper end hinged securement of left side board 1 has left hanger 8, and the upper end of right side board 2 is fixed with 9, two lifting ropes 10 of right hanger and is separately fixed on left hanger 8 and the right hanger 9, and the other end of lifting rope 10 is fixed on the movable hanger.This removable design of lock bolt 7 and sliding tray 6 under the cooperation of lifting rope 10, just can make the subway wire casing of this hoist tool handling different in width, satisfies multiple needs.For example just can sling among the embodiment wire casing of the wide 350～850mm of being.
When left hanger 8 arrives desired location, lock bolt 7 will have locking effect, and lifting rope 10 can move with left hanger 8, thereby keeps two angle α to equate all the time, the center (center of gravity) that just can keep wire casing just can held stationary during handling all the time at the movable hanger center.
Two ends of the similar of wire casing have the U type of flange, are to be made by the stainless steel sheet of the thick band square hole of 1.5mm, long 20000mm, wide 850m; High 60m, flange has 25mm, and piling electric wire in the wire casing has one ton of weight.The lifting position is at two flange places of wire casing.The position of Heave Here is very important, and is reliable more the closer to left side board 1 or right side board 2.As shown in Figure 3, graphic Heave Here is at the A place, and brachium is 3mm, and moment of torsion is 0.003m * 1000kg=3kg.m, and design Heave Here brachium is that 3mm is relatively good, and the both sides flange can not upwarp and skid off.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. subway wire casing hoist tool, it is characterized in that: it comprises left side board (1) and right side board (2), is respectively equipped with the draw-in groove adaptive with the wire casing two ends (3) on left side board (1) and the right side board (2), draw-in groove (3) locates to be provided with rotatable grab (4); Be provided with radius stay (5) between left side board (1) and the right side board (2), radius stay (5) is provided with sliding tray (6), on left side board (1), be provided with the lock bolt (7) that an end stretches out, the external part of lock bolt (7) and sliding tray (6) are adaptive, and lock bolt (7) drives left side board (1) and moves along radius stay (5); The upper end hinged securement of left side board (1) has left hanger (8), and the upper end of right side board (2) is fixed with right hanger (9), and left hanger (8) and right hanger (9) are fixed on the movable hanger by lifting rope (10) respectively.
2. a kind of subway wire casing hoist tool according to claim 1, it is characterized in that: grab (4) is fixed on the left side board (1) by bolt (11), and grab (4) can rotate around bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201111422U CN201605085U (en) | 2010-02-09 | 2010-02-09 | Wire groove hoisting tool for subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201111422U CN201605085U (en) | 2010-02-09 | 2010-02-09 | Wire groove hoisting tool for subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605085U true CN201605085U (en) | 2010-10-13 |
Family
ID=42949792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201111422U Expired - Fee Related CN201605085U (en) | 2010-02-09 | 2010-02-09 | Wire groove hoisting tool for subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607276A (en) * | 2012-04-01 | 2012-07-25 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting lug device and lifting method |
| CN106586817A (en) * | 2017-02-14 | 2017-04-26 | 北京新能正源环境科技有限公司 | Lifting clamp used for arch frame, grip mechanism and arch frame trolley |
| CN107200266A (en) * | 2017-07-13 | 2017-09-26 | 孟祥吉 | A kind of trolley coach sea-freight pallet suspender |
-
2010
- 2010-02-09 CN CN2010201111422U patent/CN201605085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607276A (en) * | 2012-04-01 | 2012-07-25 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting lug device and lifting method |
| CN106586817A (en) * | 2017-02-14 | 2017-04-26 | 北京新能正源环境科技有限公司 | Lifting clamp used for arch frame, grip mechanism and arch frame trolley |
| CN107200266A (en) * | 2017-07-13 | 2017-09-26 | 孟祥吉 | A kind of trolley coach sea-freight pallet suspender |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20160209 |