CN209142149U - A kind of flexible hold-up interception descending manner arrester - Google Patents
A kind of flexible hold-up interception descending manner arrester Download PDFInfo
- Publication number
- CN209142149U CN209142149U CN201821190980.6U CN201821190980U CN209142149U CN 209142149 U CN209142149 U CN 209142149U CN 201821190980 U CN201821190980 U CN 201821190980U CN 209142149 U CN209142149 U CN 209142149U
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- China
- Prior art keywords
- arrester
- interception
- hoist cable
- boom hoist
- buffer
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Abstract
The utility model relates to arrester fields, disclose a kind of flexible hold-up interception descending manner arrester, including releasing winch, bull wheel, sheave, boom hoist cable, arrester, buffer, the boom hoist cable is wound on bull wheel and passes through sheave and connect with arrester, the arrester two sides are equipped with buffer, the boom hoist cable is connected by release pin with arrester, the arrester includes intercepting transverse tube, intercept vertical tube, the interception transverse tube is made of two hollow semi-circular tubes, the hollow semi-circular tube is connected by U-shaped pipe card, the arrester is articulated with tunnel upper frame by height regulating.The utility model can ensure equipment safety, and arrester height can be adjusted according to different height of interception, and worker replaces interception wirerope and facilitates rapid, reduction labor intensity of workers.
Description
Technical field
The utility model relates to arrester field more particularly to a kind of flexible hold-up interception descending manner arresters.
Background technique
National security produces in " safety regulations in coal mine " that Supervision Bureau announces clearly stipulate that using tube-train hoisting in inclined gallery
When have to comply with following regulation: " installed in inclined gallery can by the vehicle of outage rope, unhook prevent protective device ", and
And this must be normally closed type.It is past in track by rope traction mine car when due to underworkings transport support and cargo
Multiple operation.And the fatigue fracture and the damage failure of connection hook etc. of wirerope, derailing accident is often generated, under mine
Safety cause hidden danger.Currently, only way is exactly to implement to intercept to sport car, therefore, mining equiment company researches and develops in succession
The catcher of diversified forms is produced, but just from installation site point, is basically divided into ground lift-type and descending manner, and ground liter
Formula arrester one side understructure is complicated, and occupied space is big.Descending manner arrester, which exists, at present is not adjustable height, and worker wears
There is the phenomenon that pulling releasing winch, damaging equipment when it is inconvenient to intercept wirerope, and meeting with sport car phenomenon.
Summary of the invention
The utility model provides a kind of flexible hold-up interception descending manner arrester for disadvantage in the prior art.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of flexible hold-up interception descending manner arrester, including releasing winch, bull wheel, sheave, boom hoist cable, keep off a car
Column, buffer, the boom hoist cable are wound on bull wheel and pass through sheave and connect with arrester, the arrester
Two sides are equipped with buffer, and the boom hoist cable is connected by release pin with arrester, and the arrester includes intercepting cross
Pipe intercepts vertical tube, and the interception transverse tube is made of two hollow semi-circular tubes, and the hollow semi-circular tube is connected by U-shaped pipe card
It connects, the arrester is articulated with tunnel upper frame by height regulating.
Preferably, the release pin is nylon rod material.
Preferably, being provided with height adjusting holes in the height regulating.
Preferably, be installed with interception wirerope in the interception transverse tube, the both ends of the interception wirerope respectively with
The buffer of two sides connects.
The utility model is due to using above technical scheme, with significant technical effect: when meeting with sport car phenomenon,
Although arrester by mine car impact and by boom hoist cable pull releasing winch, since release pin is fast in stress
Quick-break, which is split, will not damage releasing winch, ensure equipment safety；Arrester height, worker's replacement can be adjusted according to different height of interception
It intercepts wirerope and facilitates rapid, reduction labor intensity of workers.
Detailed description of the invention
Fig. 1 is the tunnel scheme of installation of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
The toponym that each number designation is referred in attached drawing is as follows: 1-releasing winch, 2-bull wheels, 3-sheaves,
4-boom hoist cables, 5-intercept wirerope, 6-buffers, 7-rope cards, 8-linkages, 9-height regulatings, 10-
Intercept transverse tube, 11-intercept vertical tubes, 12-Fixing clamp-seats, 13-fixed frames, 14-release pins, 15-tunnels, 16-tracks,
17-foundation bolts, 18-anchor poles, 19-mine cars, 20-winches, 21-tunnel upper frames, 22-arresters.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
A kind of flexible hold-up interception descending manner arrester, as shown, including releasing winch 1, bull wheel 2, sheave 3, being promoted
Wirerope 4, arrester 22, buffer 6, the boom hoist cable twine 4 and are around on bull wheel 2 and pass through sheave 3 and keep off a car
Column 22 connects, and 22 two sides of arrester are equipped with buffer 6, and the boom hoist cable 4 passes through release pin 14 and arrester
22 connections, the release pin 14 are nylon rod material, and the arrester 22 includes intercepting transverse tube 10, intercepting vertical tube 11, institute
The interception transverse tube 10 stated intercepts vertical tube 11 and is connected by Fixing clamp-seat 12, fixed frame 13, and the interception transverse tube 10 is by two skies
Heart semi-circular tube composition, the hollow semi-circular tube are connected by U-shaped pipe card, are installed with interception wirerope in the interception transverse tube 10
5, the both ends of the interception wirerope 5 are connect with the buffer 6 of two sides respectively, are intercepted wirerope 5 and are combined into using rope card 7
Beam.The arrester 22 is articulated with tunnel upper frame 21 by height regulating 9, and height is provided in the height regulating 9
Adjustment hole.
Transverse tube 10 will be intercepted first, vertical tube 11 is intercepted and is assembled into one by Fixing clamp-seat 12, fixed frame 13, then be passed through
Linkage 8 is articulated with tunnel upper frame 21, and buffer 6 is fixed on tunnel ground by anchor pole 18, foundation bolt 17, will intercept steel
Cord 5, which passes through, to be intercepted transverse tube 10 and passes through two side buffers 6, is intercepted 5 both ends of wirerope by rope card 7 and is assembled bunchy.In tunnel
Releasing winch 1, bull wheel 2, sheave 3 are installed in top respectively, and boom hoist cable 4 is wound on bull wheel 2 and passes through sheave 3
It is connect with arrester 22.Winch 20 controls mine car 19 in orbit 16 and runs in tunnel 15.When mine car 19 normal through when, receive
It puts winch 1 and promotes arrester 22 under control system control, when mine car 19 is out of control, releasing winch 1 is under control system control
Arrester 22 is no longer promoted, mine car 19 rushes at arrester 22, and under impact force action, release pin 14 is broken, and arrester 22 intercepts
Cooperation intercepts mine car 19 to 5 buffer 6 of wirerope jointly.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (4)
1. a kind of flexible hold-up interception descending manner arrester, including releasing winch, bull wheel, sheave, boom hoist cable, arrester,
Buffer, the boom hoist cable are wound on bull wheel and pass through sheave and connect with arrester, the arrester two
Side is equipped with buffer, it is characterised in that: the boom hoist cable is connected by release pin with arrester, the arrester packet
It includes and intercepts transverse tube, intercepts vertical tube, the interception transverse tube is made of two hollow semi-circular tubes, and the hollow semi-circular tube passes through U
The connection of type pipe clamp, the arrester are articulated with tunnel upper frame by height regulating.
2. a kind of flexible hold-up interception descending manner arrester according to claim 1, it is characterised in that: the release pin is Buddhist nun
Imperial bar material.
3. a kind of flexible hold-up interception descending manner arrester according to claim 1, it is characterised in that: the height regulating
On be provided with height adjusting holes.
4. a kind of flexible hold-up interception descending manner arrester according to claim 1, it is characterised in that: in the interception transverse tube
It is installed with interception wirerope, the both ends of the interception wirerope are connect with the buffer of two sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190980.6U CN209142149U (en) | 2018-07-26 | 2018-07-26 | A kind of flexible hold-up interception descending manner arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190980.6U CN209142149U (en) | 2018-07-26 | 2018-07-26 | A kind of flexible hold-up interception descending manner arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209142149U true CN209142149U (en) | 2019-07-23 |
Family
ID=67264329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190980.6U Active CN209142149U (en) | 2018-07-26 | 2018-07-26 | A kind of flexible hold-up interception descending manner arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209142149U (en) |
-
2018
- 2018-07-26 CN CN201821190980.6U patent/CN209142149U/en active Active
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