CN2489143Y - Adjustable wedge rope ring - Google Patents
Adjustable wedge rope ring Download PDFInfo
- Publication number
- CN2489143Y CN2489143Y CN 01227961 CN01227961U CN2489143Y CN 2489143 Y CN2489143 Y CN 2489143Y CN 01227961 CN01227961 CN 01227961 CN 01227961 U CN01227961 U CN 01227961U CN 2489143 Y CN2489143 Y CN 2489143Y
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- CN
- China
- Prior art keywords
- rope
- wedge shape
- wedge
- shape clamp
- locking machine
- 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 discloses an wedge rope ring which is connected with lower end of steel rope of the hoisting device, so that length of the steel rope is convenient to be adjusted. The utility model comprises a wedge locking board with a smaller upper part and a bigger lower part. The wedge locking board is positioned in the locking seat; the wedge locking board and the cushion plate at the two sides of the locking seat are provided with semi-circle rope groove at the corresponding position. The steel rope is closely wound across the semicircular rope groove; a left and right rope locking components are hinged with the protective board, and the overhang end of the rope locking components are respectively pointed to the semicircular rope groove on the cushion plate; when the ends of the rope locking components are cooperated with the semicircular rope groove, the steel rope can be in two statuses of tension or release; thus, the length of the steel rope is conveniently adjusted.
Description
The utility model discloses a kind of auxiliary connecting device that uses on the lifting appliance that promotes, and specifically is the becket bridle device that is connected with the lower end of wire rope on the lifting means.
At present, in industries such as mining, usually need to promote operation, the employed auxiliary device that links to each other with the lower end of wire rope is a kind of device that is called becket bridle by custom, it comprises up-small and down-big wedge shape clamp, its lower end is a circular shape, the wedge shape clamp is positioned at deck, deck inside is similar and the cavity wedge shape clamp, wire rope is walked around from the semicircle grooving that wedge shape clamp periphery is provided with, and under action of gravity, cooperating between wedge shape clamp and the deck is all the more tight, wire rope is stuck between wedge shape clamp and the deck securely in the said structure, to realize the purpose of security improvement.Because in using process, phenomenon can appear extending in wire rope inevitably, it is fixing to cause original length of steel wire rope to readjust.Concrete adjustment process is: at first utilize heavy lifting appliance that hoisting container is promoted certain altitude, and with its firm supporting, secondly, utilize instrument such as chain block wire rope to be drawn the wire rope of remaining certain-length downwards, and wedge rope_ring and container plucked to take off be placed on the working platform, the wedge shape wire clips is ejected, according to required shortening length of steel wire rope, the manual wire rope that drives, wedge shape wire clips receipts are installed, the last connection with hoisting container finished the accent rope again.
From the above mentioned, existing wedge shape wire clips exists the defective of regulating difficulty.
The purpose of this utility model provides a kind of being connected firmly and is convenient to regulate the wedge rope_ring of rope capacity simultaneously.
For achieving the above object, the technical solution adopted in the utility model is: a kind of adjustable wedge rope_ring, it comprises up-small and down-big wedge shape clamp, its lower end is a circular shape, the wedge shape clamp is positioned at deck, deck is inner to be the cavity that communicates up and down that matches with above-mentioned wedge shape clamp, deck is by two backplates and place cushion block therebetween to constitute, cushion block is roughly stick shape and is positioned at backplate dual-side portion, one angle that conforms to the key groove of wedge shape clamp is arranged between the two, the corresponding position of wedge shape clamp both sides and lower periphery and deck both sides cushion block is provided with for the docile semicircle grooving of walking around of wire rope, it is characterized in that: be hinged with a left side on the backplate of the top of wedge shape clamp, right rope locking machine, its projecting end points to the semicircle grooving place on the cushion block of both sides, a left side respectively, right rope locking machine rotates and its end cooperates with semicircle grooving on the cushion block of both sides to be in and wire rope tightened or unclamps two states around its rotating shaft.
In the utility model, when wedge rope_ring normally uses, wire rope from wedge shape clamp both sides and the periphery of lower end circular shape walk around and together embed in the deck with the wedge shape clamp, because its distinctive wedge-shaped structure cooperates, under action of gravity, wire rope is tightly by in the semicircle grooving that is provided with at the corresponding position of wedge shape clamp both sides and deck both sides cushion block; Because through using after a while, when rope capacity need be adjusted, as long as using tensile machine pulls out the wedge shape clamp or embed in deck, left and right rope locking machine respectively with the corresponding position of cushion block be near or leave two states, so just can realize the adjusting of length of steel wire rope easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A--A sectional view of Fig. 1;
Fig. 3 is the B--B sectional view of Fig. 1;
Fig. 4 is that the local A of Fig. 2 is to view;
Fig. 5 is the C--C sectional view of Fig. 1.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
Referring to Fig. 1,2, adjustable wedge rope_ring, it draws together up-small and down-big wedge shape clamp 10, its lower end is a circular shape, wedge shape clamp 10 is positioned at deck 20, deck 20 inside are the cavity that communicates up and down that matches with above-mentioned wedge shape clamp 10, requiring it to communicate up and down herein is to consider for wire rope 90 therefrom to pass through, common deck 20 is by two backplates 21 and place cushion block 22 therebetween to constitute, both are fixed with one, cushion block 22 is roughly stick shape and is positioned at backplate 21 dual-side portions, one angle that conforms to the key groove of wedge shape clamp 10 is arranged between the two, the corresponding position of wedge shape clamp 10 both sides and lower periphery and deck 20 both sides cushion blocks 22 is provided with for the docile semicircle grooving of walking around 11 of steel wire 90 ropes, 221, said structure can be with reference to prior art.Be hinged with left and right rope locking machine 30,40 on the backplate 21 of the top of wedge shape clamp 10, its projecting end points to semicircle grooving 221 places on the both sides cushion block 22 respectively, and left and right rope locking machine 30,40 rotates and its end cooperates with semicircle grooving 221 on the both sides cushion block 22 to be in and wire rope 90 tightened or unclamps two states around its rotating shaft.The end that described left and right rope locking machine 30,40 overhangs is fan-shaped, and the rear portion is shaft-like and is articulated on the same axle that its end is circular-arc and is provided with the semicircle grooving 31,41 that coincide with wire rope 90, referring to Fig. 1,2,3.
As shown in Figure 1, the middle part of the circular-arc periphery in end of left and right rope locking machine 30,40 is short less to the distance of turning axle core than its both sides, the middle part of left side rope locking machine 30 circular-arc peripheries is positioned at the top of horizontal plane, and the middle part of right rope locking machine 40 circular-arc peripheries is positioned at the below of horizontal plane.
Shown in Fig. 1,2,3,4, the body of rod sidepiece of left and right rope locking machine 30,40 is connected with the handle 50 of mast shape, handle 50 passes from the arcuate socket that backplate 21 is provided with and its projecting end is revealed in backplate 21 outsides, and it mainly is for the ease of suitable pretension is provided when initially installing that handle 50 is set; Wedge shape clamp 10 is provided with the bar hole 12 that upward and downward is arranged, the shaft of fixing guide blot 60 is positioned at wherein on the backplate 21, guide blot 60 is set to be cooperated with bar hole 12 on the wedge shape clamp 10, be in order when embedding or drawing loose wedge shape clamp 10, suitably to limit its direction, promptly to play leading role substantially; The lower periphery position of the circular shape of wedge shape clamp 10 is provided with endless rope cover 70, endless rope cover 70 is set is in order when regulating, to avoid wire rope 90 too lax with wedge shape clamp 10 relatively, so that wire rope 90 can be included in the semicircle grooving 11 of wedge shape clamp 10 when adjusting easily.
Below sketch working principle of the present utility model: at first that deck 20 is fixing, piston rod 81 by oil cylinder 80 spurs wedge-shaped card plate 10 downwards, drive wire rope 90 and move downwards,, have only the wire rope 90 on the right to go here and there moving downwards because left rope locking machine 30 compresses the wire rope 90 on the left side in advance.After the piston rod 81 of oil cylinder 80 runs to required stroke, conversion is when the oil-feed direction of oil cylinder 80, upwards promote wedge shape clamp 10, the rope locking machine 40 on the right is pressed on the wire rope 90 simultaneously, left side rope locking machine 30 unclamps wire rope, wire rope 90 effect of the moving part of string by endless rope cover 70 downwards is pushed upwardly in aforementioned process, and this moment, wire rope can only upwards string be moving by the left side because the left side is in relaxed state.So regulate repeatedly just and can finish required regulated quantity.
Claims (5)
1. adjustable wedge rope_ring, it comprises up-small and down-big wedge shape clamp (10), its lower end is a circular shape, wedge shape clamp (10) is positioned at deck (20), deck (20) is inner to be the cavity that communicates up and down that matches with above-mentioned wedge shape clamp (10), deck (20) is by two backplates (21) and place cushion block (22) therebetween to constitute, cushion block (22) is roughly stick shape and is positioned at backplate (21) dual-side portion, one angle that conforms to the key groove of wedge shape clamp (10) is arranged between the two, the corresponding position of wedge shape clamp (10) both sides and lower periphery and deck (20) both sides cushion blocks (22) is provided with for the docile semicircle grooving of walking around (11) of wire rope, (221), it is characterized in that: be hinged with a left side on the backplate (21) of wedge shape clamp (10) top, right rope locking machine (30), (40), the semicircle grooving (221) that its projecting end points to respectively on the both sides cushion block (22) is located a left side, right rope locking machine (30), (40) rotate and its end cooperates with semicircle grooving (221) on the both sides cushion block (22) to be in and wire rope tightened or unclamps two states around its rotating shaft.
2. adjustable wedge rope_ring according to claim 1, it is characterized in that: the end that described left and right rope locking machine (30), (40) overhang is fan-shaped, the rear portion is shaft-like and is articulated on the same axle that its end is provided with semicircle grooving (31), (41) that coincide with wire rope.
3. adjustable wedge rope_ring according to claim 2, it is characterized in that: the middle part of the circular-arc periphery in end of left and right rope locking machine (30), (40) is short less to the distance of turning axle core than its both sides, the middle part of the circular-arc periphery of left side rope locking machine (30) is positioned at the top of horizontal plane, and the middle part of the circular-arc periphery of right rope locking machine (40) is positioned at the below of horizontal plane.
4. according to claim 1 or 2 or 3 described adjustable wedge rope_rings, it is characterized in that: the body of rod sidepiece of described left and right rope locking machine (30), (40) is connected with the handle (50) of mast shape, handle (50) passes from the arcuate socket that backplate (21) is provided with and its projecting end is revealed in backplate (21) outside, wedge shape clamp (10) is provided with the bar hole that upward and downward is arranged, the shaft that backplate (21) is gone up fixing guide blot (60) is positioned at wherein, and the lower periphery position of the circular shape of wedge shape clamp (10) is provided with endless rope cover (70).
5. adjustable wedge rope_ring according to claim 4 is characterized in that: endless rope cover (70) is provided with at interval, and wedge shape clamp (10) between the two is connected with the piston rod (81) of oil cylinder (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227961 CN2489143Y (en) | 2001-06-22 | 2001-06-22 | Adjustable wedge rope ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227961 CN2489143Y (en) | 2001-06-22 | 2001-06-22 | Adjustable wedge rope ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489143Y true CN2489143Y (en) | 2002-05-01 |
Family
ID=33643247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227961 Expired - Fee Related CN2489143Y (en) | 2001-06-22 | 2001-06-22 | Adjustable wedge rope ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489143Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671714A (en) * | 2013-12-18 | 2014-03-26 | 无锡市新华起重工具有限公司 | Fastening type wedge-shaped connector |
| CN103981794A (en) * | 2014-05-28 | 2014-08-13 | 中联重科股份有限公司 | Stay cord adjusting connector and contain its paver side straining device, paver |
| CN106915685A (en) * | 2017-03-10 | 2017-07-04 | 山东新阳能源有限公司 | Coal mine shaft lining cage safely and fast contracting rope method |
-
2001
- 2001-06-22 CN CN 01227961 patent/CN2489143Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671714A (en) * | 2013-12-18 | 2014-03-26 | 无锡市新华起重工具有限公司 | Fastening type wedge-shaped connector |
| CN103981794A (en) * | 2014-05-28 | 2014-08-13 | 中联重科股份有限公司 | Stay cord adjusting connector and contain its paver side straining device, paver |
| CN103981794B (en) * | 2014-05-28 | 2016-03-02 | 中联重科股份有限公司 | Stay cord adjusting connector and contain its paver side straining device, paver |
| CN106915685A (en) * | 2017-03-10 | 2017-07-04 | 山东新阳能源有限公司 | Coal mine shaft lining cage safely and fast contracting rope method |
| CN106915685B (en) * | 2017-03-10 | 2018-11-06 | 山东新阳能源有限公司 | Coal mine shaft lining cage contracting rope method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |