CN201991563U - Novel telescopic sliding pull ring - Google Patents
Novel telescopic sliding pull ring Download PDFInfo
- Publication number
- CN201991563U CN201991563U CN201020676193XU CN201020676193U CN201991563U CN 201991563 U CN201991563 U CN 201991563U CN 201020676193X U CN201020676193X U CN 201020676193XU CN 201020676193 U CN201020676193 U CN 201020676193U CN 201991563 U CN201991563 U CN 201991563U
- Authority
- CN
- China
- Prior art keywords
- framework
- novel telescopic
- draw ring
- pull ring
- slide bar
- 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
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a novel telescopic sliding pull ring which is provided with a rectangular framework; inward sunken slideways are formed inside the left side and the right side of the framework; a plurality of corresponding guide holes are arranged on each of the slideways at equal intervals; a fixed ring is fixedly connected with the top of the framework; a sliding plate is movably inserted at the bottom of the framework from outside to inside; a round pull ring is fixed at the bottom of the sliding plate; a sliding rod is vertically connected with the top of the sliding plate; and a piston rod, a jack and a hydraulic reversing valve are connected with the top of the sliding rod sequentially. A pull wire of the novel telescopic sliding pull ring is used for suspension, time and labor are saved; furthermore, the tightness of the pull wire is easy to adjust, so the novel telescopic sliding pull ring is practical and convenient, provides convenience for lifting and pulling an underground steel wire rope of a coal mine and has practical value.
Description
Technical field
The utility model relates to a kind of mining draw ring, specifically is a kind of novel telescopic slidingtype draw ring.
Background technology
At present, many Suspenoing apparatus and device need the traction backguy can implement to hang under the coal mine, and for the long backguy of circuit, only depend on artificial tension, labour intensity is big, not only time-consuming but also require great effort, and the tightness of backguy is difficult for regulating, particularly for the bigger wire rope of weight, only depend on artificial tension difficulty big, and wire rope or backguy taut length amount can not change flexibly, therefore develop a kind of simple in structure, the scalable draw ring of the slidingtype of being convenient to operate, the flexible technology of improving various suspention backguys is that the mine matter as a fire singeing one's eyebrows is required.
The utility model content
Big in order to solve artificial traction backguy enforcement suspension difficulty, the problem that wastes time and energy.The utility model provides a kind of novel telescopic slidingtype draw ring, and this novel telescopic slidingtype draw ring backguy is implemented outstanding time saving and energy saving, and the tightness of backguy is easy to regulate, and is practical and convenient.
The technical scheme that its technical problem that solves the utility model adopts is: this novel telescopic slidingtype draw ring comprises draw ring, slide plate, pilot hole, slideway, piston rod, jack, retainer ring, hydraulicdirectional control valve, slide bar, framework, this novel telescopic slidingtype draw ring has the framework of a rectangle, inside, the left and right sides at framework, respectively be provided with the slideway of an indent, on each slideway, equidistantly arranging a plurality of corresponding pilot holes, in frame roof, be fixedly connected with a retainer ring, in base of frame, the ecto-entad activity is interspersed with a flat slide plate, the bottom of this slide plate, be fixed with the draw ring of a circle, the top of this slide plate is vertically connecting a slide bar, and this slide bar slides up and down in slideway, the two ends of described slide bar, respectively be fixed with an elastic telescopic spring, the diameter of this coil tension spring is used to extend pilot hole and then fixed slip bar less than the diameter of pilot hole, the top of described slide bar, piston rod is being linked in sequence, jack and hydraulicdirectional control valve; During use, by retainer ring with frame fixation on the wall of lane, again the wire rope or the backguy of required tension are fixed on the draw ring, and then the operation hydraulicdirectional control valve, make pressure oil enter chamber, a jack left side, piston rod drives slide plate and moves to right, make wire rope or backguy be tightened up gradually, when moving to suitable pilot hole, slide bar stretches out pilot hole, fixed glides under the elastic force active force of coil tension spring; When wire rope or backguy tension, when needing spread length, the operation hydraulicdirectional control valve, make hydraulic oil enter the right chamber of jack, piston rod drives slide plate and moves to left, make wire rope or wire drawing relax gradually and stretch that when arrival suited pilot hole, slide bar stretched out the pilot hole fixed glides under the elastic force active force of coil tension spring.
The beneficial effects of the utility model are: it is time saving and energy saving that this novel telescopic slidingtype draw ring backguy is implemented to hang, and the tightness of backguy is easy to regulate, practical and convenient, provides convenience for wire rope under the coal mine hangs to draw, and has practical value.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is the structural principle schematic diagram of this novel telescopic slidingtype draw ring.
Among the figure, 1. draw ring, 2. slide plate, 3. pilot hole, 4. slideway, 5. piston rod, 6. jack, 7. retainer ring, 8. hydraulicdirectional control valve, 9. slide bar, framework 10.
The specific embodiment
In the drawings, this novel telescopic slidingtype draw ring comprises draw ring 1, slide plate 2, pilot hole 3, slideway 4, piston rod 5, jack 6, retainer ring 7, hydraulicdirectional control valve 8, slide bar 9, framework 10, this novel telescopic slidingtype draw ring has the framework 10 of a rectangle, inside, the left and right sides at framework 10, respectively be provided with the slideway 4 of an indent, on each slideway 4, equidistantly arranging a plurality of corresponding pilot holes 3,, be fixedly connected with a retainer ring 7 at framework 10 tops, in framework 10 bottoms, the ecto-entad activity is interspersed with a flat slide plate 2, and the bottom of this slide plate 2 is fixed with the draw ring 1 of a circle, the top of this slide plate 2, vertically connecting a slide bar 9, this slide bar 9 slides up and down in slideway 4, described slide bar 9 two ends, respectively be fixed with an elastic telescopic spring, the diameter of this coil tension spring is used to extend pilot hole 3 less than the diameter of pilot hole 3, and then fixed slip bar 9, the top of described slide bar 9, piston rod 5 is being linked in sequence, jack 6 and hydraulicdirectional control valve 8; During use, by retainer ring 7 framework 10 is fixed on the wall of lane, again the wire rope or the backguy of required tension are fixed on the draw ring 1, and then operation hydraulicdirectional control valve 8, make pressure oil enter jack 6 left chambeies, piston rod 5 drives slide plate 2 and moves to right, make wire rope or backguy be tightened up gradually, when moving to suitable pilot hole 3, slide bar 9 stretches out pilot hole 3 under the elastic force active force of coil tension spring, fixed glides 2; When wire rope or backguy tension, when needing spread length, operation hydraulicdirectional control valve 8, make hydraulic oil enter jack 6 right chambeies, piston rod 5 drives slide plate 2 and moves to left, make wire rope or wire drawing relax gradually and stretch that when arrival suited pilot hole 3, slide bar 9 stretched out pilot hole 3 fixed glides 2 under the elastic force active force of coil tension spring.
Claims (2)
1. novel telescopic slidingtype draw ring, this novel telescopic slidingtype draw ring comprises draw ring (1), slide plate (2), pilot hole (3), slideway (4), piston rod (5), jack (6), retainer ring (7), hydraulicdirectional control valve (8), slide bar (9), framework (10), it is characterized in that: this novel telescopic slidingtype draw ring has the framework (10) of a rectangle, inside, the left and right sides at framework (10), respectively be provided with the slideway (4) of an indent, on each slideway (4), equidistantly arranging a plurality of corresponding pilot holes (3), at framework (10) top, be fixedly connected with a retainer ring (7), in framework (10) bottom, the ecto-entad activity is interspersed with a flat slide plate (2), the bottom of this slide plate (2), be fixed with the draw ring (1) of a circle, the top of this slide plate (2) is vertically connecting a slide bar (9), the top of described slide bar (9), the piston rod that is being linked in sequence (5), jack (6) and hydraulicdirectional control valve (8).
2. novel telescopic slidingtype draw ring according to claim 1 is characterized in that: the two ends of described slide bar (9), respectively be fixed with an elastic telescopic spring, and the diameter of this coil tension spring is less than the diameter of pilot hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020676193XU CN201991563U (en) | 2010-12-14 | 2010-12-14 | Novel telescopic sliding pull ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020676193XU CN201991563U (en) | 2010-12-14 | 2010-12-14 | Novel telescopic sliding pull ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991563U true CN201991563U (en) | 2011-09-28 |
Family
ID=44668053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020676193XU Expired - Fee Related CN201991563U (en) | 2010-12-14 | 2010-12-14 | Novel telescopic sliding pull ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190803A (en) * | 2016-09-22 | 2016-12-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of microorganism flat board punching inoculator |
| CN112021252A (en) * | 2020-07-20 | 2020-12-04 | 天津农学院 | Bottom suction complete equipment for fish pond |
| CN114408290A (en) * | 2022-02-24 | 2022-04-29 | 付洋 | Automatic adhesive tape replacing equipment of packaging machine |
-
2010
- 2010-12-14 CN CN201020676193XU patent/CN201991563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190803A (en) * | 2016-09-22 | 2016-12-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of microorganism flat board punching inoculator |
| CN112021252A (en) * | 2020-07-20 | 2020-12-04 | 天津农学院 | Bottom suction complete equipment for fish pond |
| CN114408290A (en) * | 2022-02-24 | 2022-04-29 | 付洋 | Automatic adhesive tape replacing equipment of packaging machine |
| CN114408290B (en) * | 2022-02-24 | 2024-05-28 | 湖南瀚润新材料有限公司 | Automatic adhesive tape changing device of packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201991563U (en) | Novel telescopic sliding pull ring | |
| CN201935573U (en) | Opening device of furnace door | |
| CN205145023U (en) | Traction apparatus for surgical department | |
| CN204511484U (en) | A kind of gob side entry retaining hydraulic support device | |
| CN203946850U (en) | Hydraulic pressure lifting device | |
| CN203333145U (en) | Self-separation type special lifting tool for cylinder-shaped proximate matter | |
| CN204059700U (en) | A kind of ascending/decending frame | |
| CN203486815U (en) | Tire hoisting gear | |
| CN203231882U (en) | Soft-heavy object bump testing apparatus for whole set of interior indoor | |
| CN202964577U (en) | Nail puller | |
| CN204290235U (en) | Cable synchronizing device | |
| CN206827971U (en) | High-altitude system watt device and its telescopic jib structure | |
| CN206265462U (en) | Hydraulic press-packing with lower platen | |
| CN208141644U (en) | A kind of bioconversion medium sample showing stand | |
| CN106167234B (en) | A kind of driller room lifting mechanism | |
| CN202832585U (en) | Hydraulic tensioner | |
| CN203555510U (en) | Transmission mechanism for transmission rope for curtain | |
| CN208717515U (en) | A kind of fixed device of yarn bobbin | |
| CN204024561U (en) | Oil well operation down-hole fishing device | |
| CN203621133U (en) | Novel aluminum profile dragger | |
| CN203624976U (en) | Pneumatic weight applying device | |
| CN204273084U (en) | Mink head back of the body splitter | |
| CN203878625U (en) | Landfill film mulching device | |
| CN203824730U (en) | Climber tester | |
| CN201787207U (en) | Novel mining cable hook |
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: 20110928 Termination date: 20121214 |