CN201896006U - Wedge-shaped rope catcher - Google Patents
Wedge-shaped rope catcher Download PDFInfo
- Publication number
- CN201896006U CN201896006U CN 201020655647 CN201020655647U CN201896006U CN 201896006 U CN201896006 U CN 201896006U CN 201020655647 CN201020655647 CN 201020655647 CN 201020655647 U CN201020655647 U CN 201020655647U CN 201896006 U CN201896006 U CN 201896006U
- Authority
- CN
- China
- Prior art keywords
- wedge
- roller
- box
- rope
- chock
- 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
A wedge-shaped rope catcher comprises a wedge box, wherein a wedge back is arranged in the wedge box, a wedge is arranged in the wedge back, and a roller is arranged between the wedge and the wedge back; the roller is arranged on the wedge back though a roller support frame arranged on the wedge back; the wedge consists of two wedge components, and through holes are formed between the two wedge components for a braking steel wire rope to penetrate through; and connecting holes are formed on the wedge and are connected with a lifting container motor mechanism. A roller structure between the wedge and the wedge back is adopted to guarantee that the wedge slides up and down flexibly and rope catching action is completed reliably and momentarily; the wedge and the wedge back are made of wear resistant materials to guarantee the long service life, and are made into certain slopes to realize the clearance between a wedge rope groove and the braking steel wire rope through the up and down sliding of the wedge, so as to accordingly realize the locking action of the braking steel wire rope; and the wedge box is connected with the wedge back through fastening bolts to guarantee that the wedge runs along a set moving track.
Description
Technical field
The utility model relates to a kind of wedge shape and catches the rope device.
Background technology
Catching the rope device is a kind of safety guard, and when hoisting cable or link fracture accident took place in mine vertical shaft hoisting process, it can prevent that lifting container from crashing into the shaft bottom at the moment brake wire of holding, and causes the generation of personnel and device security accident.At present, coal mining enterprise is used, and to catch the rope device varied, but structure more complicated all, and productive costs is higher, and catches the poor stability of rope device, has potential safety hazard.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency provides a kind of wedge shape to catch the rope device.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of wedge shape is caught the rope device, comprise the wedge box, in the wedge box, be provided with the wedge back of the body, in the wedge back of the body chock is set, be provided with roller between the chock and the wedge back of the body, roller is arranged on the wedge back by the roller bracing frame that is arranged on the wedge back, and chock is made of two cleat assemblies, be the through hole by brake wire between two cleat assemblies, chock is provided with and lifting container motor mechanism bonded assembly connecting bore.
Above-mentioned wedge shape is caught the rope device, and described wedge box is connected by binding bolt with the wedge back of the body.
Above-mentioned wedge shape is caught the rope device, and the two ends of described wedge box also are provided with baffle plate.
Adopt technique scheme, the utility model has following advantage: adopt roller construction to guarantee that chock slides up and down flexibly between the chock and the wedge back of the body, moment finishes and catches the rope action reliably; Chock, the wedge back of the body adopt high-abrasive material to make, and guarantee service life, and chock, the wedge back of the body are made into certain gradient, slide up and down by chock, realize chock grooving and brake wire gap, thereby realize the action of braking with locked wheels steel rope; The wedge box is connected with binding bolt with the wedge back of the body, guarantees that chock is by the path of motion operation of setting.
Description of drawings
Fig. 1 is a front view structural representation of the present utility model.
Fig. 2 is the A-B-C-D section-drawing of Fig. 1.
Fig. 3 is that the utility model is caught rope form attitude scheme drawing.
Fig. 4 is the A-B-C-D section-drawing of Fig. 3.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and a kind of wedge shape shown in Figure 4 are caught the rope device, comprise wedge box 4, be provided with baffle plate 5 at wedge box upper and lower side, baffle plate 5 is fixed on the wedge box 4 by screw 6, in wedge box 4, be provided with the wedge back of the body 2, in the wedge back of the body 2 chock 1 is set, be provided with roller 3 between the chock 1 and the wedge back of the body 2, roller 3 is arranged on the wedge back of the body 2 by the roller bracing frame 9 that is arranged on the wedge back of the body 2, chock 1 is made of two cleat assemblies, be the through hole by brake wire 8 between two cleat assemblies, chock 1 is provided with and lifting container motor mechanism bonded assembly connecting bore 10, and described wedge box 4 and the wedge back of the body 2 is connected by binding bolt 7.
Principle of work of the present utility model is as follows: the lifting container motor mechanism is connected with connecting bore of the present utility model, in normal mine hoisting operational process, wedge shape catches rope device chock grooving and brake wire keeps certain clearance as depicted in figs. 1 and 2, rise or descend along brake wire with lifting container, in case hoisting cable or link fracture accident take place, structure of the present utility model just becomes as shown in Figure 3 and Figure 4, wedge shape is caught after the rope device receives lifting container motor mechanism action, moment begins action, chock slides until the braking with locked wheels steel rope along roller, make lifting container be stopped on the brake wire by force, unlikely falling caused safety misadventure.
Claims (3)
1. a wedge shape is caught the rope device, comprise wedge box (4), it is characterized in that: in wedge box (4), be provided with the wedge back of the body (2), in the wedge back of the body (2) chock (1) is set, chock (1 and the wedge back of the body (2) between be provided with roller (3, roller (3) is arranged on the wedge back of the body (2) by the roller bracing frame (9) that is arranged on the wedge back of the body (2), (1 is made of two cleat assemblies chock, be the through hole by brake wire (8) between two cleat assemblies, chock (1) is provided with and lifting container motor mechanism bonded assembly connecting bore (10).
2. wedge shape according to claim 1 is caught the rope device, it is characterized in that: described wedge box (4) is connected by binding bolt (7) with the wedge back of the body (2).
3. wedge shape according to claim 2 is caught the rope device, it is characterized in that: the two ends of described wedge box (4) also are provided with baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020655647 CN201896006U (en) | 2010-12-13 | 2010-12-13 | Wedge-shaped rope catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020655647 CN201896006U (en) | 2010-12-13 | 2010-12-13 | Wedge-shaped rope catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896006U true CN201896006U (en) | 2011-07-13 |
Family
ID=44253920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020655647 Expired - Fee Related CN201896006U (en) | 2010-12-13 | 2010-12-13 | Wedge-shaped rope catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731319A (en) * | 2016-04-29 | 2016-07-06 | 上海东悍风电设备有限公司 | Safety lock for high-altitude operation device and use method of safety lock |
| CN105819302A (en) * | 2016-05-31 | 2016-08-03 | 石家庄五龙制动器股份有限公司 | Rope gripper |
-
2010
- 2010-12-13 CN CN 201020655647 patent/CN201896006U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731319A (en) * | 2016-04-29 | 2016-07-06 | 上海东悍风电设备有限公司 | Safety lock for high-altitude operation device and use method of safety lock |
| CN105819302A (en) * | 2016-05-31 | 2016-08-03 | 石家庄五龙制动器股份有限公司 | Rope gripper |
| CN105819302B (en) * | 2016-05-31 | 2018-06-29 | 石家庄五龙制动器股份有限公司 | Rope brake |
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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: 20110713 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |