CN202156894U - Cable retaining device - Google Patents
Cable retaining device Download PDFInfo
- Publication number
- CN202156894U CN202156894U CN2011202562560U CN201120256256U CN202156894U CN 202156894 U CN202156894 U CN 202156894U CN 2011202562560 U CN2011202562560 U CN 2011202562560U CN 201120256256 U CN201120256256 U CN 201120256256U CN 202156894 U CN202156894 U CN 202156894U
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- CN
- China
- Prior art keywords
- wedge
- movable stand
- fixed mount
- block
- plectrum
- 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.)
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Abstract
The utility model discloses a cable retaining device, which comprises a fixed frame, a movable frame, two wedged sliders, two fixed lower wedges and a shift piece. The two wedged sliders and the two wedges form a wedge mechanism with a clamping function, and all states of the wedge mechanism during use are controlled by the shift piece. The cable retaining device is capable of automatically clamping cables for lifting weights so as to retain the cables, labor for lifting weights all the time is omitted, and the cables does not need to be bundled on other objects, thereby labor intensity is reduced and work efficiency is improved.
Description
Technical field
The utility model relates to the locking stopping device behind a kind of rope tension, relates in particular to promote a kind of rope stopping device of weight with rope.
Background technology
In daily life production; Especially in the engineering construction, when utilizing rope to promote weight, suspend a period of time after usually need rising to certain altitude with hand or by pulley, assembly pulley; And then continue lifting or drop to another height; Do not have a kind of suitable device to be used in this occasion now, all be to use manpower or the simple mode of binding of utilizing to accomplish, labour intensity is required great effort time-consuming greatly.
The utility model content
The technical matters that the utility model will solve provides can be at a kind of rope stopping device that promotes weight auto lock rope behind the object height.
The technical scheme that the utility model is taked is: it comprises a fixed mount; But fixed mount connects the movable stand that the relative fixed frame vertically moves through moving sets; Movable stand connects two wedge-like slide blocks of the frame parallel motion that can relatively move through moving sets; Two wedge-like slide block symmetric arrangement, form V-arrangement wedge-like surface; Wedge-like slide block below is provided with two lower wedge blocks that are fixed on the fixed mount, two lower wedge block symmetric arrangement, forms a V-shaped groove, the V-arrangement wedge-like surface of wedge-like slide block and the surface engagement of the V-shaped groove of lower wedge block;
Fix on the movable stand and can drive the stay cord that movable stand moves up and down.
The inner surface of said two wedge-like slide blocks is a vertical plane, and said vertical plane is provided with anti-slip tank.
Said movable stand is designed to a cube case structure; A positioning groove is offered in a fixing shifting block, bottom at its lateral surface top; The movable stand lateral surface cooperates a plectrum, and the plectrum vertical direction is offered upper hopper chute and gliding groove, upper hopper chute and shifting block bearing fit; But on said fixed mount, be provided with relative fixed frame parallel motion and move and positioning groove interlock or open circuited locating dowel pin locating dowel pin and gliding groove bearing fit with its left and right horizontal; Between the upper bottom surface of the outer bottom of movable stand and fixed mount, be arranged with spring.
Said two wedge-like slide blocks and two lower wedge blocks are formed the cotter mechanism with clamping function, through each state in said its use of plectrum control.
Adopt the beneficial effect that technique scheme produced to be: after utilizing rope to promote weight arrival object height with hand or by pulley, assembly pulley; Can realize auto lock to rope; Possess to make and promote the function of weight, and do not need manpower lifting weight always, also needn't be bundled in rope on other object with the rope stopping; Thereby reduction labour intensity is increased work efficiency.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the principle schematic of the utility model;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the preparatory locking uplink state scheme drawing of the utility model;
Fig. 4 is the preparatory locking downstream state scheme drawing of the utility model;
Fig. 5 is the locking state scheme drawing of the utility model.
1-wedge-like slide block; The 2-lower wedge block; The 3-movable stand; The 4-fixed mount; The 5-plectrum; The 6-lifting rope; The 7-stay cord; The 8-spring; The 9-shifting block; The 10-pin; The 11-locating dowel pin.
The specific embodiment
It comprises a fixed mount 4; But fixed mount 4 connects the movable stand 3 that relative fixed frame 4 vertically moves through moving sets; Movable stand 3 is surperficial through 1, two wedge-like slide block 1 symmetric arrangement of two wedge-like slide blocks, formation one V-arrangement wedge-like that moving sets connects frame 3 parallel motions that can relatively move, and wedge-like slide block 1 below is provided with two lower wedge blocks 2 that are fixed on the fixed mount 4; Two lower wedge block 2 symmetric arrangement, form a V-shaped groove, the V-arrangement wedge-like surface of wedge-like slide block 1 and the surface engagement of the V-shaped groove of lower wedge block 2;
Fix on the movable stand 3 and can drive the stay cord 7 that movable stand 3 moves up and down.
The inner surface of said two wedge-like slide blocks 1 is a vertical plane, and said vertical plane is provided with anti-slip tank.
Said movable stand is designed to a cube case structure; A positioning groove is offered in a fixing shifting block 9, bottom at its lateral surface top; Movable stand 3 lateral surfaces cooperate a plectrum 5, and plectrum 5 vertical directions are offered upper hopper chute and gliding groove, upper hopper chute and shifting block 9 bearing fits; But on said fixed mount 4, be provided with relative fixed frame 4 parallel motions and move and positioning groove interlock or open circuited locating dowel pin 11 locating dowel pin 11 and gliding groove bearing fit with its left and right horizontal; Between the upper bottom surface of the outer bottom of movable stand 3 and fixed mount 4, be arranged with spring 8.
Said locating dowel pin 11 is a kind of pins with inclined-plane and spring.
But the pin with round end and spring 10 of relative fixed frame 4 parallel motions is set on said fixed mount 4, the sphere positioning groove that can cooperate with pin 10 is set on said plectrum 5.
Be described in detail each state in its use below:
1, releasing orientation: shown in Figure 2 is its releasing orientation.At this moment, said two wedge-like slide blocks 1 are in releasing orientation, and the lifting rope 6 that the lifting weight is used can freely promote or descend; Locating dowel pin 11 inserts in the said movable stand 3 lateral surface locating slot at bottom, movable stand 3 can not be moved down with respect to fixed mount 4, thereby keep the releasing orientation of two wedge-like slide blocks 1.
2, lock uplink state in advance: promote stay cord 7, it is up together with two wedge-like slide blocks 1 to drive movable stand 3, and to drive plectrum 5 again up together for shifting block 9 then, extremely state shown in Figure 3.At this moment, pin 10 heads in the said sphere positioning groove of plectrum 5, locating dowel pin 11 withdrawals, and its top left surface by plectrum 5 is blocked.This moment, two wedge-like slide blocks 1 still were in releasing orientation.
3, lock downstream state in advance: loosen stay cord 7, movable stand 3 and two wedge-like slide blocks 1 in the tension of gravity and spring 8 next rise descending, to state shown in Figure 4.At this moment, shifting block 9 just contacts with the bottom surface of plectrum 5 said upper hopper chutes, and the positioning groove on said movable stand 3 outside faces is blocked by plectrum 5.This moment, two wedge-like slide blocks 1 were drawn close to the centre under the effect of lower wedge block 2, but did not also lock lifting rope 6.
4, locking state: movable stand 3 and two wedge-like slide blocks 1 continue descending under the tension of gravity and spring 8; It is descending together that shifting block 9 drives plectrum 5 again; Pin 10 is deviate from the said sphere positioning groove of plectrum 5, and locating dowel pin 11 stretches out, and it is top to withstand on the outside face of movable stand 3.This moment, two wedge-like slide blocks 1 continued to draw close to the centre under the effect of lower wedge block 2, state shown in Figure 9 extremely, two wedge-like slide blocks 1 pinning lifting ropes 6, and self-locking under the friction force effect between weight gravity and lifting rope 6 and two the wedge-like slide blocks 1.
5, be in releasing orientation once more: promote stay cord 7 once more, it is up together to drive movable stand 3 and two wedge-like slide blocks 1, inserts once more in the said movable stand 3 lateral surface locating slot at bottom to locating dowel pin 11, and it is in releasing orientation shown in Figure 2 once more.
Claims (3)
1. rope stopping device; It is characterized in that: comprise a fixed mount; But fixed mount connects the movable stand that the relative fixed frame vertically moves through moving sets; Movable stand connects two wedge-like slide blocks of the frame parallel motion that can relatively move through moving sets, two wedge-like slide block symmetric arrangement, forms V-arrangement wedge-like surface, and wedge-like slide block below is provided with two lower wedge blocks that are fixed on the fixed mount; Two lower wedge block symmetric arrangement, form a V-shaped groove, the V-arrangement wedge-like surface of wedge-like slide block and the surface engagement of the V-shaped groove of lower wedge block;
Fix on the movable stand and can drive the stay cord that movable stand moves up and down.
2. a kind of rope stopping device according to claim 1, the inner surface that it is characterized in that said two wedge-like slide blocks is a vertical plane, said vertical plane is provided with anti-slip tank.
3. a kind of rope stopping device according to claim 1 and 2; It is characterized in that: said movable stand is designed to a cube case structure; A positioning groove is offered in a fixing shifting block, bottom at its lateral surface top; The movable stand lateral surface cooperates a plectrum, and the plectrum vertical direction is offered upper hopper chute and gliding groove, upper hopper chute and shifting block bearing fit; But on said fixed mount, be provided with relative fixed frame parallel motion and move and positioning groove interlock or open circuited locating dowel pin locating dowel pin and gliding groove bearing fit with its left and right horizontal; Between the upper bottom surface of the outer bottom of movable stand and fixed mount, be arranged with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202562560U CN202156894U (en) | 2011-07-20 | 2011-07-20 | Cable retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202562560U CN202156894U (en) | 2011-07-20 | 2011-07-20 | Cable retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156894U true CN202156894U (en) | 2012-03-07 |
Family
ID=45764536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202562560U Expired - Fee Related CN202156894U (en) | 2011-07-20 | 2011-07-20 | Cable retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801033A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | Building |
| CN114294468A (en) * | 2022-01-11 | 2022-04-08 | 邳州宏盛液压元件有限公司 | Locking device for operating rod of reversing valve |
-
2011
- 2011-07-20 CN CN2011202562560U patent/CN202156894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801033A (en) * | 2012-11-10 | 2014-05-21 | 福建省连江县迅捷技术孵化有限公司 | Building |
| CN114294468A (en) * | 2022-01-11 | 2022-04-08 | 邳州宏盛液压元件有限公司 | Locking device for operating rod of reversing valve |
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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: 20120307 Termination date: 20130720 |