CN203541384U - Portable hydraulic steel wire rope shear - Google Patents
Portable hydraulic steel wire rope shear Download PDFInfo
- Publication number
- CN203541384U CN203541384U CN201320719839.1U CN201320719839U CN203541384U CN 203541384 U CN203541384 U CN 203541384U CN 201320719839 U CN201320719839 U CN 201320719839U CN 203541384 U CN203541384 U CN 203541384U
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- CN
- China
- Prior art keywords
- shear
- hydraulic jack
- hydraulic
- steel wire
- handle
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- Expired - Fee Related
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Abstract
The utility model discloses a portable hydraulic steel wire rope shear which is composed of a shear body and a hydraulic jack, wherein the axle of the shear is fixed on the upper portion of a support, the two shear handles of the shear body are a movable shear handle and a fixed shear handle, the movable shear handle is connected with the top end of an ejector rod of the hydraulic jack, and a reset spring is further connected to the ejector rod of the hydraulic jack. The portable hydraulic steel wire rope shear has the advantages that labor is saved and operation is convenient due to the cooperation between the hydraulic jack and a shear mouth; safety is guaranteed, and the situation that steel wires splash to hurt constructors is avoided; labor is saved, and operation can be achieved by a single person; working quality is high; steel wire ropes obtained through shearing is neat in shearing section, free of loose ends, and convenient to use.
Description
technical field:
The utility model relates to a kind of plant equipment, relates in particular to the portable cord hydraulic shear that under a kind of mine, maintenance fitter uses.
background technology:
At present, coal mine operation need to block steel wire rope work and often occur, because conditions down-hole is simple and crude, steel wire rope blocks operation needs two people to adopt sledgehammer to coordinate buttress axe to operate on steel plate conventionally, although this, be close to original steel wire rope method for cutting simple, but mode heaviness, effort, for preventing that finer wire that steel wire rope ruptures when knocking from splashing, cause casualty accident simultaneously, need wear safety goggles the tight clothes of dress protection, sometimes in produced on-site real process because on-the-spot safeguard procedures are not in place, often there is the finer wire casualty accident rupturing when sledgehammer is pounded steel wire rope.
summary of the invention:
In order to solve down-hole steel wire rope, block heaviness, effort and the dangerous problem that operation exists, the purpose of this utility model is to provide between a kind of structure letter, easy to use, save time, laborsaving, operating efficiency is high, the measured portable cord hydraulic shear of matter.
The tight following manner of the technical solution of the utility model realizes:
A kind of portable cord hydraulic shear, it is comprised of scissors, hydraulic jack, wherein, scissors shaft is fixed on a support top, two shear shanks of scissors are respectively shears handle of a knife, fixed blade handle, shears handle of a knife is connected with hydraulic jack push rod top, also connects a back-moving spring on hydraulic jack push rod.
The lower scissors handle of scissors is shears handle of a knife, is connected with hydraulic jack push rod top.
The upper shear shank of scissors is shears handle of a knife, is connected with hydraulic jack push rod top.
Support, hydraulic jack are mutually by being all fixed on a base.
Hydraulic jack is positioned at protecting sheathing.
On base, be also provided with jack, hydraulic jack action bars inserts in jack.
The clip guard shield of going back chain connection and have scissors clip on support prevents that broken steel wire from collapsing and spatters.
Good effect of the present utility model is:
1, laborsaving: to adopt hydraulic jack to coordinate clip, operate light.
2, safety: can not produce steel wire and splash and injure workmen.
3, saving of labor: one man operation just can complete, saves labour.
4, work quality is high: the steel wire rope edge of a knife of intercepting is neat, steel wire rope is without loose head, easy to use.
The utility model utilizes hydraulic jack that power is applied on shears handle, and by lever principle, the arm of force of clip is shorter, can make clip complete in the short period of time the operation that steps up steel wire rope, cuts off steel wire rope; Utilize back-moving spring, by the push rod playback of jack stand.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As seen from Figure 1: the utility model is comprised of scissors, hydraulic jack, its scissors shaft 2 is fixed on support 1 top, two shear shanks of scissors are respectively shears handle of a knife, fixed blade handle, shears handle of a knife is connected with hydraulic jack push rod 5 tops, also connects a back-moving spring 4 on hydraulic jack push rod 5.
By Fig. 1, also can be found out: the lower scissors handle of scissors is shears handle of a knife, is connected with hydraulic jack push rod 5 tops.
By Fig. 1, be it can also be seen that: the upper shear shank of scissors can be movable scissors handle, be connected with hydraulic jack push rod 5 tops.
By Fig. 1, be it can also be seen that: support 1, hydraulic jack are mutually by being all fixed on a base 6.
By Fig. 1, be it can also be seen that: hydraulic jack is positioned at protecting sheathing 3.
By Fig. 1, be it can also be seen that: on base 6, be also provided with jack, hydraulic jack action bars 9 inserts in jack.
By Fig. 1, be it can also be seen that: the clip guard shield 7 of going back chain connection and have scissors clip 8 on support 1 prevents that broken steel wire from collapsing and spatters.
The course of work of the present utility model and using method:
1, portable cord hydraulic shear is placed into smooth location, the region of constructability.
2, steel wire rope is put into clip, determine intercepted length.
3, action bars taken out from jack and be inserted in jack handle hole, carrying out upper and lower pressurized operation.
4, when clip is stressed, reduce the service speed of action bars.
5, slowly steel wire rope is cut off in pressurization.
6, jack is resetted.
Claims (7)
1. a portable cord hydraulic shear, it is comprised of scissors, hydraulic jack, it is characterized in that: scissors shaft (2) is fixed on a support (1) top, two shear shanks of scissors are respectively shears handle of a knife, fixed blade handle, shears handle of a knife is connected with hydraulic jack push rod (5) top, also connects a back-moving spring (4) on hydraulic jack push rod (5).
2. portable cord hydraulic shear according to claim 1, is characterized in that: the lower scissors handle of scissors is shears handle of a knife, is connected with hydraulic jack push rod (5) top.
3. portable cord hydraulic shear according to claim 1, is characterized in that: the upper shear shank of scissors is shears handle of a knife, is connected with hydraulic jack push rod (5) top.
4. according to the portable cord hydraulic shear described in claim 1,2 or 3, it is characterized in that: support (1), hydraulic jack are mutually by being all fixed on a base (6).
5. portable cord hydraulic shear according to claim 4, is characterized in that: hydraulic jack is positioned at protecting sheathing (3).
6. portable cord hydraulic shear according to claim 5, is characterized in that: base is also provided with jack on (6), and hydraulic jack action bars (9) inserts in jack.
7. portable cord hydraulic shear according to claim 6, is characterized in that: on support (1), going back chain connection has and prevent that broken steel wire from collapsing the clip guard shield (7) of the clip (8) spattering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719839.1U CN203541384U (en) | 2013-11-15 | 2013-11-15 | Portable hydraulic steel wire rope shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719839.1U CN203541384U (en) | 2013-11-15 | 2013-11-15 | Portable hydraulic steel wire rope shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541384U true CN203541384U (en) | 2014-04-16 |
Family
ID=50459553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719839.1U Expired - Fee Related CN203541384U (en) | 2013-11-15 | 2013-11-15 | Portable hydraulic steel wire rope shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436967A (en) * | 2018-11-22 | 2019-03-08 | 住友富士电梯有限公司 | A kind of wirerope auto-cut equipment |
-
2013
- 2013-11-15 CN CN201320719839.1U patent/CN203541384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436967A (en) * | 2018-11-22 | 2019-03-08 | 住友富士电梯有限公司 | A kind of wirerope auto-cut equipment |
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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 |
Granted publication date: 20140416 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |