CN201619944U - Sling instrument - Google Patents
Sling instrument Download PDFInfo
- Publication number
- CN201619944U CN201619944U CN2010200028235U CN201020002823U CN201619944U CN 201619944 U CN201619944 U CN 201619944U CN 2010200028235 U CN2010200028235 U CN 2010200028235U CN 201020002823 U CN201020002823 U CN 201020002823U CN 201619944 U CN201619944 U CN 201619944U
- Authority
- CN
- China
- Prior art keywords
- round
- lifting
- hoisting
- hydraulic support
- link
- 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
- 239000002965 rope Substances 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010069870 Device damage Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model discloses a sling instrument, which comprises a lifting ring (1), round-link chains (2), wire ropes (3), and lifting hooks (4), wherein the round-link chains (2) are sleeved on the lifting ring (1) and connected with the lifting hooks (4) through the wire ropes (3). The utility model has the advantages of simple structure, low cost, and safety and reliability, and respectively chooses fitting materials with different sizes and thicknesses according to the difference of the weight outline of a hydraulic support and hoisting machinery to avoid the deformation during hoisting. The shape of the lifting hooks are made according to the hoisting point of the hydraulic support, so as to avoid unhooking during hoisting, and the material adopts the high-intensity alloy steel which has high intensity and light weight, so as to ensure safe and reliable hoisting. In the utility model, two round-link chains are sleeved on the lifting ring, and each round-link chain is connected with a lifting hook through a wire rope, so that the use is convenient, and the hydraulic support can be fixed only through two sets of the sling instrument. The lifting ring is shaped and welded in a sealing manner after sleeving with the round-link chains, so as to guarantee the safety.
Description
Technical field
The present invention relates to a kind of Current Collector Sleave, relate to a kind of Current Collector Sleave that is used on the hydraulic support in particular.
Background technology
Along with the development of coal industry, the increasing, enlarge of coal face, the improving constantly of level of mechanization is used to exploit the hydraulic support etc. of driving surface large-scale comprehensive machine equipment is also corresponding and increase, and also increases installing and return the lifting of removing in the process for hydraulic support thereupon.Hydraulic support is to combine the machine main equipment, the Current Collector Sleave that does not have a kind of special use at present, use common Current Collector Sleave at ordinary times mostly, in the process of lifting, there is potential safety hazard, operation inconvenience, and it is most not through handling to be inserted in the opening that leaves behind the round-link chain on the suspension ring of this class Current Collector Sleave again, and the process of lifting causes the equipment landing to cause device damage easily.
Summary of the invention
The invention provides a kind of Current Collector Sleave, simple in structure, cost is low, and result of use is good.
The present invention is by the following technical solutions: a kind of Current Collector Sleave, and it comprises suspension ring, round-link chain, steel rope and suspension hook, described round-link chain are enclosed within on the suspension ring and link to each other with suspension hook by steel rope.
Described steel rope two ends are passed the annulus hole and with hook on hole round-link chain are linked to each other with suspension hook.Be with two round-link chains on the suspension ring, each round-link chain links to each other with a suspension hook by a steel rope respectively.After described round-link chain was inserted in the suspension ring, the suspension ring shaping was welded into enclosed construction.
The present invention has following beneficial effect: the present invention is simple in structure, and cost is low, and different according to hydraulic support, profile, weight and lifting machinery are indeformable, safe and reliable when selecting for use size, fitment material that thickness is different to guarantee to lift by crane respectively.The shape of suspension hook is made according to the hydraulic support Heave Here, can not break off relations during lifting, and material is selected high strength alloy steel, and the intensity height is in light weight and can guarantee to lift by crane safe and reliable.Be with two round-link chains on the suspension ring of the present invention, each round-link chain links to each other with a suspension hook by a steel rope respectively, and is easy to use, only needs two groups and just can fix hydraulic support.The shaping sealing was welded after suspension ring packaged round-link chain, had guaranteed safety.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
As shown in Figure 1, a kind of Current Collector Sleave, it comprises suspension ring 1, round-link chain 2, steel rope 3 and suspension hook 4, the needs the when length of steel rope 3 is lifted by crane by hydraulic support cut, and round-link chain 2 is enclosed within the suspension ring 1, is nested to be welded into suspension ring 1 shaping closed after finishing.Steel rope 3 two ends are passed annulus hole 6 and with hook on hole 5 round-link chain 2 are linked to each other with suspension hook 4.This installs and is with two round-link chains 2 on every group of suspension ring 1, and each round-link chain 2 links to each other with a suspension hook 4 by a steel rope 3 respectively.After steel rope 3 connects round-link chain 2 and suspension hook 4, that its two is compressed together with high strength aluminum alloy.Suspension hook 4 material therefors are high strength alloy steels.According to weight and the shape and the lifting machinery of hydraulic support, select size, suspension ring 1, round-link chain 2, steel rope 3 and suspension hook 4 that thickness is different for use.
Claims (4)
1. Current Collector Sleave, it comprises suspension ring (1), round-link chain (2), steel rope (3) and suspension hook (4) is characterized in that described round-link chain (2) is enclosed within suspension ring (1) and goes up by steel rope (3) and link to each other with suspension hook (4).
2. a kind of Current Collector Sleave according to claim 1 is characterized in that described steel rope (3) two ends pass annulus hole (5) and with hook on hole (6) round-link chain (2) is linked to each other with suspension hook (4).
3. a kind of Current Collector Sleave according to claim 1 is characterized in that being with on the suspension ring (1) two round-link chains (2), and each round-link chain (2) links to each other with a suspension hook (4) by a steel rope (3) respectively.
4. a kind of Current Collector Sleave according to claim 1 and 2, it is characterized in that described round-link chain (2) is inserted in the suspension ring (1) after, suspension ring (1) shaping is welded into enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200028235U CN201619944U (en) | 2010-01-01 | 2010-01-01 | Sling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200028235U CN201619944U (en) | 2010-01-01 | 2010-01-01 | Sling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619944U true CN201619944U (en) | 2010-11-03 |
Family
ID=43023400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200028235U Expired - Fee Related CN201619944U (en) | 2010-01-01 | 2010-01-01 | Sling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193150A (en) * | 2012-01-10 | 2013-07-10 | 中国人民解放军63908部队 | Combined universal gun turret suspender |
| CN106348154A (en) * | 2016-11-01 | 2017-01-25 | 天津渤海水产研究所 | Lifting hook for lifting artificial fish reef and application method thereof |
-
2010
- 2010-01-01 CN CN2010200028235U patent/CN201619944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193150A (en) * | 2012-01-10 | 2013-07-10 | 中国人民解放军63908部队 | Combined universal gun turret suspender |
| CN106348154A (en) * | 2016-11-01 | 2017-01-25 | 天津渤海水产研究所 | Lifting hook for lifting artificial fish reef and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Xingdong Coal Mining Machinery Co., Ltd. Assignor: Xu Shidong Contract record no.: 2011320000720 Denomination of utility model: Lifting sling Granted publication date: 20101103 License type: Exclusive License Record date: 20110516 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20120101 |