CN204162285U - Clamp for hoisting steel rail - Google Patents
Clamp for hoisting steel rail Download PDFInfo
- Publication number
- CN204162285U CN204162285U CN201420461672.8U CN201420461672U CN204162285U CN 204162285 U CN204162285 U CN 204162285U CN 201420461672 U CN201420461672 U CN 201420461672U CN 204162285 U CN204162285 U CN 204162285U
- Authority
- CN
- China
- Prior art keywords
- clamp
- rail
- left clamp
- right clamp
- steel rail
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 238000010073 coating (rubber) Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides an anchor clamps for rail hoist and mount, including left clamp and the right clamp that is used for the centre gripping rail, the centre gripping position of left clamp and right clamp lower extreme is equipped with the clamping jaw of indent respectively, it is equipped with the rubber sleeve that is used for avoiding anchor clamps fish tail rail all to overlap on two clamping jaws, the middle part of left clamp and right clamp is together articulated, its upper portion all is equipped with the perforation, wear to be equipped with a bolt in two perforations, be provided with the nut that a user and messenger's left clamp and right clamp drawn close on the bolt, and the upper portion of left clamp and right clamp is equipped with the hole of suspending in the midair that is used. The steel rail is clamped by the clamping jaw sleeves at the lower ends of the left clamp and the right clamp, and then the steel rail is firmly clamped by screwing the bolts and the nuts at the upper parts, so that the steel rail is prevented from inclining and falling off in the hoisting process; the clamping jaws of the left clamp and the right clamp are respectively sleeved with a rubber sleeve, so that the friction force between the clamping jaws of the clamp and the steel rail is increased, and the situation that the clamp scratches the steel rail and damages the surface coating of the steel rail can be avoided.
Description
Technical field
The utility model relates to a kind of suspender, specifically a kind of fixture for rail lifting.
Background technology
In the purlin car of industrial premises, travelling bogie and railway construction, the carrying of rail is a very important job.Common way adopts the heavy mechanical equipments such as crane, utilizes fixture to lift.The stone tongs of fixed sturcture easily causes fixing tight, the hoisting process rail appearance inclination of rail, even destroy the problem of Rail Surface coating, and the fixture lifted in the suspender of fixed sturcture can not according to the actual size adaptations of rail.Meanwhile, for this slim-lined construction of rail, if the active position of stone tongs arranges improper, can cause the distortion of rail, impact uses.Therefore, design the fixture of a kind of rail lifting application, enable fixture clamp rail, it is very necessary for avoiding the inclination and distortion of rail in hoisting process and coming off.
Utility model content
The purpose of this utility model overcomes steel rail lifting appliance in prior art to be difficult to clamp rail, causes rail to tilt, be out of shape, come off, even destroy the problem of Rail Surface coating, provide a kind of fixture for rail lifting.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of fixture for rail lifting, comprise the left clamp for clamping rail and right clamp, the retaining part of left clamp and right clamp lower end is respectively equipped with the jaw of indent, two jaws are all arranged with the rubber coating for avoiding fixture to scratch rail, the middle part of left clamp and right clamp is hinged, its top is equipped with perforation, a bolt is equipped with in two perforation, nut bolt being provided with a user and left clamp and right clamp are drawn close, and the top of left clamp and right clamp is respectively equipped with the suspension eye for being lifted by steel rope.
Further, left clamp and right clamp are around the hinge-point Central Symmetry of the two, left clamp and the right clamp integrative-structure all for being connected in sequence by a riser, a swash plate and a jaw, the swash plate of left clamp and right clamp is arranged in a crossed manner and riveted by pin, and the riser of left clamp and right clamp is bolted to connection.
Beneficial effect: this fixture blocks rail by the jaw cover of left clamp and right clamp lower end, and it is firm that rail clamps by the screw bolt and nut then by screwing top, avoids rail in hoisting process medium dip and comes off; The jaw of left clamp and right clamp is all arranged with rubber coating, increases the friction force between the jaw of fixture and rail, fixture can also be avoided to scratch rail, destroy the situation generation of Rail Surface coating.Meanwhile, left clamp and the right clamp of this fixture are riveted by pin, and upper end is bolted, and structure is simple, easily assembles, can adapt to difform rail.
Accompanying drawing explanation
Fig. 1 is enforcement figure of the present utility model;
Fig. 2 is schematic diagram of the present utility model;
Fig. 3 is that fixture of the present utility model is for lifting schematic diagram during rail.
Reference numeral: 1, left clamp, 2, right clamp, 3, jaw, 4, bolt, 5, suspension eye, 6, pin, 7, rubber coating, 8, riser, 9, swash plate, 10, steel rope, 11, rail, 12, hook.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of fixture for rail lifting, comprise the left clamp 1 for clamping rail and right clamp 2, the retaining part of left clamp 1 and right clamp 2 lower end is respectively equipped with the jaw of indent, the middle part of left clamp 1 and right clamp 2 is hinged, and left clamp 1 and right clamp 2 are arranged around the hinge-point Central Symmetry of the two.
As shown in Figure 2, left clamp 1 and right clamp 2 integrative-structure all for being connected in sequence by a riser, a swash plate and a jaw, the swash plate of left clamp 1 and right clamp 2 is arranged in a crossed manner and riveted by pin 6, the riser of left clamp 1 and right clamp 2 is equipped with threaded perforations, a bolt 4 is equipped with in two perforation, bolt 4 is provided with a nut for making left clamp 1 and right clamp 2 draw close, and the suspension eye riser of left clamp 1 and right clamp 2 is respectively equipped with for being lifted by steel rope, the jaw of left clamp 1 and right clamp 2 is all arranged with rubber coating.
In actual applications, the fixture distribute spacing of lifting rail should meet certain requirement, ensures that rail does not produce excessive deformation in hoisting process.
In use, first according to the length of rail, the position of reasonable Arrangement fixture, as shown in Figure 3, should make the distance L at clamp distance end of rail edge to this fixture
1be less than 8m, multiple fixture spacing on rail is equal, and the distance L between adjacent two fixtures
2be less than 6m; Then, by two rubber coatings 7 difference snares in the bottom of two jaws, pull the top of left clamp 1 and right clamp 2, make fixture clamp rail 11; Then screwing bolts 4, makes clamp base rubber coating and rail 11 close contact; Finally, by steel wire penetrating suspension eye, and steel rope is set up on hook 12 as shown in Figure 1, start elevator, realize the lifting of rail.This device has structure feature simple, easy to use and with low cost, can safely, the lifting that efficient, failure-free realizes rail, rail fixed performance is good.
Claims (2)
1. the fixture for rail lifting, it is characterized in that: comprise the left clamp (1) for clamping rail and right clamp (2), the blessing position of left clamp (1) and right clamp (2) lower end is respectively equipped with the jaw of indent, two jaws are all arranged with rubber coating, the middle part of left clamp (1) and right clamp (2) is hinged, its top is equipped with perforation, a bolt (4) is equipped with in two perforation, bolt is provided with a nut for making left clamp (1) and right clamp (2) draw close, and the top of left clamp (1) and right clamp (2) is respectively equipped with the suspension eye for being lifted by steel rope.
2. a kind of fixture for rail lifting according to claim 1, it is characterized in that: described left clamp (1) and right clamp (2) are around the hinge-point Central Symmetry of the two, left clamp (1) and the integrative-structure of right clamp (2) all for being connected in sequence by a riser, a swash plate and a jaw, the swash plate of left clamp (1) and right clamp (2) is arranged in a crossed manner and by pin (6) riveted joint, left clamp (1) is fixedly connected with by bolt (4) with the riser of right clamp (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461672.8U CN204162285U (en) | 2014-08-15 | 2014-08-15 | Clamp for hoisting steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461672.8U CN204162285U (en) | 2014-08-15 | 2014-08-15 | Clamp for hoisting steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162285U true CN204162285U (en) | 2015-02-18 |
Family
ID=52535995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461672.8U Expired - Fee Related CN204162285U (en) | 2014-08-15 | 2014-08-15 | Clamp for hoisting steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162285U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644188A (en) * | 2016-01-07 | 2016-06-08 | 吴江市金晟工艺制品有限责任公司 | Detachable wooden board clip |
| CN107217553A (en) * | 2017-06-01 | 2017-09-29 | 芜湖中铁科吉富轨道有限公司 | One kind suspention tongue flat-nose pliers |
| CN109081234A (en) * | 2018-08-18 | 2018-12-25 | 贵州钢绳股份有限公司 | A kind of lifting clamping device and hanging method |
| CN110498336A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | A kind of sintering pallet side plate lifting device and hoisting |
| CN112694005A (en) * | 2019-10-23 | 2021-04-23 | 江苏海港成套设备安装有限公司 | Clamp lifting appliance convenient for dismounting clamping feet |
-
2014
- 2014-08-15 CN CN201420461672.8U patent/CN204162285U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644188A (en) * | 2016-01-07 | 2016-06-08 | 吴江市金晟工艺制品有限责任公司 | Detachable wooden board clip |
| CN107217553A (en) * | 2017-06-01 | 2017-09-29 | 芜湖中铁科吉富轨道有限公司 | One kind suspention tongue flat-nose pliers |
| CN110498336A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | A kind of sintering pallet side plate lifting device and hoisting |
| CN110498336B (en) * | 2018-05-17 | 2022-02-11 | 中冶宝钢技术服务有限公司 | Hoisting tool and hoisting process for side plate of sintering machine trolley |
| CN109081234A (en) * | 2018-08-18 | 2018-12-25 | 贵州钢绳股份有限公司 | A kind of lifting clamping device and hanging method |
| CN112694005A (en) * | 2019-10-23 | 2021-04-23 | 江苏海港成套设备安装有限公司 | Clamp lifting appliance convenient for dismounting clamping feet |
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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: 20150218 Termination date: 20190815 |