CN202897725U - Rope clamping device - Google Patents
Rope clamping device Download PDFInfo
- Publication number
- CN202897725U CN202897725U CN 201220562663 CN201220562663U CN202897725U CN 202897725 U CN202897725 U CN 202897725U CN 201220562663 CN201220562663 CN 201220562663 CN 201220562663 U CN201220562663 U CN 201220562663U CN 202897725 U CN202897725 U CN 202897725U
- Authority
- CN
- China
- Prior art keywords
- rope
- shim
- clamping plate
- voussoir
- groove
- 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
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Abstract
The utility model relates to a device specially used for transportation under underground conditions in a mine or a tunnel, in particular to a rope clamping device. The rope clamping device comprises a back clamping plate and two front clamping plates, an iron clamp is arranged between each front clamping plate and the back clamping plate, each front clamping plate, the back clamping plate and each iron clamp are fixed into a whole through bolts, a cavity is formed among each clamping plate, the back clamping plate and each iron clamp, and each iron clamp is trapezoidal and big-end-down to enable each cavity to be V-shaped. A groove is formed between the two front clamping plates and communicated with the V-shaped cavities. The rope clamping device can effectively promotes the speed, safety and reliability of rope changing and clamping of a large hoisting container and has the advantages of being convenient to install and detach and easy to maintain.
Description
Technical field
The utility model relates to the device that is exclusively used in the transportation of underground condition in a kind of mine or the tunnel.
Background technology
Large-scale lifting container rapid card rope device is to change rope, alter rope, transfer rope, change one of major equipment of suspension gear and lifting container.Can it work on high efficient and reliable ground, directly has influence on the production efficiency of elevator system.At present, the rope locking machine of China's use mainly contains following several: board-like rope locking machine, compound rope locking machine, folded shape rope locking machine and fast rope fastener.
Board-like rope locking machine elasticity bolt is not only wasted time and energy but also have larger potential safety hazard, and the disadvantage of this card rope mode is that longevity of service, labour intensity are large; Compound rope locking machine has all used the wedge shape self-lock mechanism.Can catch firmly steel rope, but they are just for the small-sized lifting container on the ore deposit, applied loading can not be excessive, and simultaneously latter's rack-and-gear transmission damages easily.Although folded shape rope locking machine can stack.Volume ratio is smaller and more exquisite, and the area of contacting rope is larger, but bottom rope locking machine is stressed larger, destroys easily under large load.Fast rope fastener is simple in structure, and is easy to use, but teeth groove can damage steel rope in the slips sheet, reduces the life-span of steel rope.Same doing certain research aspect the card rope abroad, the principle of employing and domestic basic simlarity but price is partially expensive are not suitable for China's coal-mine and promote the use of.
Summary of the invention
The utility model aims to provide a kind of simple in structure, the card rope device that bearing load is large and expense is cheap.
A kind of card rope device described in the utility model, comprise a rear plate 3 and two front plates 6, two front plates and rear plate among are provided with a shim 4, front plate, rear plate and shim three are fixed into one with bolt, form a cavity between front plate, rear plate and the shim, it is trapezoidal that shim is, and it is up-small and down-big, makes cavity be the v font; Forming a groove between two front plates communicates with v shape cavity.
Preferably, be inlaid with block 5 between the groove between described two front plates, its both sides stretch out two earrings, have groove on the earrings, are installed on the screw 7 in the front plate outside.
Perhaps preferably, the upside of shim is fixed with overhead gage 9.
Perhaps preferably, on the inclined-plane of two shims, respectively be mounted with the grid frame component 2 with cylindrical roller, in the inboard symmetrical placement of grid frame component voussoir arranged, offer circular groove in the side of voussoir one side.
More preferably, the downside of voussoir has fixed dam 10.
The utility model can improve speed, the safe reliability that large-scale lifting container changes rope, card rope effectively, has installation, convenient disassembly, safeguards easy advantage.
Description of drawings
Fig. 1 is the structural representation of embodiment one.
The specific embodiment
Embodiment one.
As shown in Figure 1, card rope device of the present utility model comprises that a rear plate 3 and two front plate 6, two front plates 6 and rear plate 3 amongs are provided with a shim 4.Front plate 6, rear plate 3 and shim 4 threes are fixed into one with bolt.Form a cavity between front plate 6, rear plate 3 and the shim 4.Shim 4 is trapezoidal, and it is up-small and down-big, makes cavity be the v font.Forming a groove between two front plates 6 communicates with v shape cavity. and steel rope 8 can enter v shape cavity between two front plates 6.Be inlaid with block 5 between the groove between described two front plates 6, its both sides stretch out two earrings. have groove on the earrings. be installed on the screw 7 in front plate 6 outsides.The main purpose of block 5 is to prevent that steel rope 8 from ejecting.On the inclined-plane of two shims 4, respectively be mounted with the grid frame component 2 with cylindrical roller.In grid frame component 2 inboard symmetrical placement voussoir 1 is arranged, offer circular groove in the side of voussoir 1 close steel rope 8 one sides, as the grooving that contacts with steel rope 8.Voussoir 1 can slide up and down by the cylindrical roller in the grid frame component 2. and skid off v shape cavity for preventing grid frame component 2, be fixed with overhead gage 9 at the upside of shim 4.The downside of voussoir 1 has fixed dam 10.Grid frame component 2 can only be slided on the inclined-plane of shim 4.
At first lay down block 5 during use.Mention voussoir 1, the grooving that advances of card rope device is aimed at steel rope 8, then promote rope locking machine, steel rope 8 is advanced in people's rope locking machine. put down voussoir 1, this moment, voussoir 1 Automatic-clamping steel rope 8. was loaded on block 5.Owing to installed cylindrical roller at grid frame component 2. make the card rope device not only have good self-locking property, and resuming work after accent is restricted carry out easily.Cylindrical roller in the grid frame component 2 produces friction of rolling between voussoir 1 and shim 4.Steel rope 8 more moves down, and the gripping power of 1 pair of steel rope 8 of voussoir is larger.Utilize the voussoir 1 self-lock mechanism clamping steel wire rope 8 of friction of rolling that steel rope 8 is no longer moved down.
Claims (5)
1. one kind is blocked rope device, it is characterized in that comprising a rear plate (3) and two front plates (6), two front plates (6) and rear plate (3) among are provided with a shim (4), front plate (6), rear plate (3) and shim (4) three are fixed into one with bolt, form a cavity between front plate (6), rear plate (3) and the shim (4), shim (4) is trapezoidal, and it is up-small and down-big, makes cavity be the v font; Forming a groove between two front plates (6) communicates with v shape cavity.
2. card rope device as claimed in claim 1 is characterized in that being inlaid with block (5) between the groove between described two front plates (6), and its both sides stretch out two earrings, have groove on the earrings, is installed on the screw (7) in front plate (6) outside.
3. card rope device as claimed in claim 1 is characterized in that the upside of shim (4) is fixed with overhead gage (9).
4. card rope device as claimed in claim 1, it is characterized in that on the inclined-plane of two shims (4), respectively being mounted with the grid frame component (2) with cylindrical roller, in the inboard symmetrical placement of grid frame component (2) voussoir (1) is arranged, offer circular groove in the side of voussoir (1) one side.
5. card rope device as claimed in claim 4 is characterized in that the downside of voussoir (1) has fixed dam (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562663 CN202897725U (en) | 2012-10-30 | 2012-10-30 | Rope clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562663 CN202897725U (en) | 2012-10-30 | 2012-10-30 | Rope clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897725U true CN202897725U (en) | 2013-04-24 |
Family
ID=48118419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562663 Expired - Fee Related CN202897725U (en) | 2012-10-30 | 2012-10-30 | Rope clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219357B (en) * | 2016-07-22 | 2018-09-14 | 山东泰安煤矿机械有限公司 | The rope Locking device of well lifter suspension arrangement is erect for mine |
-
2012
- 2012-10-30 CN CN 201220562663 patent/CN202897725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219357B (en) * | 2016-07-22 | 2018-09-14 | 山东泰安煤矿机械有限公司 | The rope Locking device of well lifter suspension arrangement is erect for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131030 |