CN206448835U - A kind of underground mine use air-door interlocking device - Google Patents
A kind of underground mine use air-door interlocking device Download PDFInfo
- Publication number
- CN206448835U CN206448835U CN201621495989.9U CN201621495989U CN206448835U CN 206448835 U CN206448835 U CN 206448835U CN 201621495989 U CN201621495989 U CN 201621495989U CN 206448835 U CN206448835 U CN 206448835U
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- China
- Prior art keywords
- cylinder
- interlocking
- screw
- interlocking rope
- pressing plate
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Abstract
The utility model is related to a kind of underground mine use air-door interlocking device, including base, connecting plate is bolted limited location pendulum, hang the upside welding interlocking rope pressing plate of cylinder, interlocking rope pressing plate includes top board and lower platen, lower platen is welded on the top for hanging cylinder, the left and right sides of lower platen is provided with screw hole, top board is attached by the screw being applied in screw hole, wrapping around for screw is provided with screw protective sleeve pipe, lacing hole is provided with the middle part of top board, upper box is provided with the upside of lower box, it is attached between upper box and lower box by fixing hanger, crossbeam is provided with the top of support, crossbeam is provided at both ends with head sheave, head sheave and hang interlocking rope is connected between cylinder, interlocking rope is connected on interlocking pressing plate by lacing hole, the lower end of interlocking rope is connected on connection air door, the utility model has adaptability stronger in a word, installation site is flexible, security is higher, easily operated advantage.
Description
Technical field
The utility model belongs to coal mining equipment technical field, and in particular to a kind of underground mine use air door interlocked dress
Put.
Background technology
Mine ventilation needs install air door in tunnel with air quantity according to each place and carry out air quantity allotment, the master of general underground
It is that two mutual cooperations are installed and used to want air door, and twice air door is opened simultaneously during to avoid because of driving or pedestrian causes air door short circuit
Problem, need to carry out linkage lock, i.e., when only one air door is closed, another road air door could be opened by twice air door
Therefore a kind of adaptability underground mine use air door interlocked that relatively strong, installation site is flexible, security is higher, easily operated dress is needed
Put to meet this demand.
The content of the invention
The purpose of this utility model is, in order to overcome the deficiencies in the prior art, and to provide a kind of adaptability relatively strong, installation position
Put higher, the easily operated underground mine use air-door interlocking device of flexible, security.
What the purpose of this utility model was realized in：A kind of underground mine use air-door interlocking device, it includes base, institute
Support and lower box are provided with the upside of the base stated, described lower box, which is located in the inner side of support, described lower box, to be set
It is equipped with to be socketed with the upside of sleeve, described sleeve and hangs cylinder, two symmetrical limit sliding chutes is provided with described sleeve,
The described both sides for hanging cylinder are provided with the spacing hangers matched with limit sliding chutes, and the upper inner of described sleeve is welded with company
Fishplate bar, described connecting plate is bolted limited location pendulum, and the described upside for hanging cylinder welding interlocking rope pressing plate is described
Interlocking rope pressing plate include top board and lower platen, described lower platen is welded on the top for hanging cylinder, a left side for described lower platen
Right both sides are provided with screw hole, and described top board is attached by the screw being applied in screw hole, described screw
Wrap around and be provided with screw protective sleeve pipe, be provided with lacing hole in the middle part of described top board, described lower box it is upper
Side is provided with upper box, is attached between described upper box and lower box by fixing hanger, the top of described support
It is provided with crossbeam, described crossbeam is provided at both ends with head sheave, described head sheave and hangs and connect interlocking rope between cylinder, it is described
The lower end for interlocking rope is connected on interlocking rope pressing plate by lacing hole, and the upper end of described interlocking rope is connected on air door, described
The edge of base be provided with base fixing hole.
Described sleeve is provided with two sets with hanging cylinder.
Described hangs cylinder for hollow type structure.
The width of described spacing pendulum is less than two minimum spacings hung between cylinder.
The beneficial effects of the utility model：Present apparatus sleeve is provided with limit sliding chutes, prevents because journey of being begun a new line on well-bucket is excessive
It can not reset；Base is provided with, can be arranged on roadway floor, installation site is flexible；Reduction well-bucket can be increased as needed
Counterweight, strong adaptability；Sleeve pipe is provided with interlocking rope bridge screw hole, it is necessary to which special spanner ability set screw, can prevent artificial
Dismantle interlock, in a word the utility model have that adaptability is relatively strong, installation site flexibly, security it is higher, easily operated
Advantage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of underground mine use air-door interlocking device of the utility model.
Fig. 2 is a kind of sleeve of underground mine use air-door interlocking device of the utility model and hangs the structural representation of cylinder.
Fig. 3 is a kind of structural representation of the lower platen of underground mine use air-door interlocking device of the utility model.
Fig. 4 is a kind of top view of the top board of underground mine use air-door interlocking device of the utility model.
Fig. 5 is a kind of front view of the top board of underground mine use air-door interlocking device of the utility model.
In figure：1st, base 2, lower box 3, sleeve 4, limit sliding chutes 5, hang cylinder 6, upper box 7, crossbeam 8, support
9th, head sheave 10, air door 11, interlocking rope 12, spacing pendulum 13, bolt 14, screw protective sleeve pipe 15, fixing hanger 16,
Connecting plate 17, base fixing hole 18, spacing hangers 19, interlocking rope pressing plate 20, screw hole 21, lower platen 22, screw
23rd, lacing hole 24, top board
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As Figure 1-5, a kind of underground mine use air-door interlocking device, it includes base 1, the upside of described base 1
Support 8 and lower box 2 are provided with, described lower box 2, which is located in the lower box 2 described in the inner side of support 8, is provided with sleeve 3,
The upside of described sleeve 3, which is socketed with, hangs cylinder 5, and two symmetrical limit sliding chutes 4 are provided with described sleeve 3, described
The both sides for hanging cylinder 5 be provided with the spacing hangers 18 matched with limit sliding chutes 4, the upper inner of described sleeve 3 is welded with
Connecting plate 16, described connecting plate 16 connects limited location pendulum 12, the described upside for hanging cylinder 5 welding interlocking by bolt 13
Rope pressing plate 19, described interlocking rope pressing plate 19 includes top board 24 and lower platen 21, and described lower platen 21, which is welded on, hangs cylinder 5
Top, the left and right sides of described lower platen 21 is provided with screw hole 20, and described top board 24 is by being applied in screw hole
Screw 22 in 20 is attached, and described wrapping around for screw 22 is provided with screw protective sleeve pipe 14, described top board
24 middle part is provided with lacing hole 23, and the upside of described lower box 2 is provided with upper box 6, described upper box 6 and lower box
It is attached between 2 by fixing hanger 15, the top of described support 8 is provided with crossbeam 7, and the two ends of described crossbeam 7 are set
It is equipped with head sheave 9, described head sheave 9 and hangs connection interlocking rope 11 between cylinder 5, the lower end of described interlocking rope 11 passes through lacing hole
23 are connected on interlocking rope pressing plate 19, and the upper end of described interlocking rope 11 is connected on air door 10, the edge of described base 1
It is provided with base fixing hole 17.
The utility model makes four earth anchors when implementing installing roadway floor relevant position, with screw by interlock
Base is fixed on earth anchor, and two chain ropes are connected after being connected with spacing pendulum by the positive air door of head sheave and twice, then past
The built-in sand of well-bucket adjusts spacing pendulum counterweight to adjust interlocking rope elasticity, and final adjustment is defined to interlocking rope tensioning, then
One of air door is opened, corresponding spacing pendulum is above carried, and spacing pendulum, which is flapped toward another well-bucket and blocked, hangs a upper edge, plays spacing work
With, close air door after, hang cylinder under gravity it is sagging reset, will even interlocking rope stretch after drive air door close, in this process
In, hangers can be slided up and down in stopper slot, so as to limit the range hung above and below cylinder, hang in cylinder to be carried out as needed
Filling sand water etc. hangs the deadweight of cylinder to adjust, and is closed air door automatically using gravity linkage, the utility model has suitable in a word
The answering property advantage that relatively strong, installation site is flexible, security is higher, easily operated.
Embodiment 2
As Figure 1-5, a kind of underground mine use air-door interlocking device, it includes base 1, the upside of described base 1
Support 8 and lower box 2 are provided with, described lower box 2, which is located in the lower box 2 described in the inner side of support 8, is provided with sleeve 3,
The upside of described sleeve 3, which is socketed with, hangs cylinder 5, and two symmetrical limit sliding chutes 4 are provided with described sleeve 3, described
The both sides for hanging cylinder 5 be provided with the spacing hangers 18 matched with limit sliding chutes 4, the upper inner of described sleeve 3 is welded with
Connecting plate 16, described connecting plate 16 connects limited location pendulum 12, the described upside for hanging cylinder 5 welding interlocking by bolt 13
Rope pressing plate 19, described interlocking rope pressing plate 19 includes top board 24 and lower platen 21, and described lower platen 21, which is welded on, hangs cylinder 5
Top, the left and right sides of described lower platen 21 is provided with screw hole 20, and described top board 24 is by being applied in screw hole
Screw 22 in 20 is attached, and described wrapping around for screw 22 is provided with screw protective sleeve pipe 14, described top board
24 middle part is provided with lacing hole 23, and the upside of described lower box 2 is provided with upper box 6, described upper box 6 and lower box
It is attached between 2 by fixing hanger 15, the top of described support 8 is provided with crossbeam 7, and the two ends of described crossbeam 7 are set
It is equipped with head sheave 9, described head sheave 9 and hangs connection interlocking rope 11 between cylinder 5, the lower end of described interlocking rope 11 passes through lacing hole
23 are connected on interlocking rope pressing plate 19, and the upper end of described interlocking rope 11 is connected on air door 10, the edge of described base 1
Base fixing hole 17 is provided with, described sleeve 3 is provided with two sets with hanging cylinder 5, and described hangs cylinder 5 for hollow type structure, institute
The width for the spacing pendulum 12 stated is less than two minimum spacings hung between cylinder 5.
The utility model makes four earth anchors when implementing installing roadway floor relevant position, with screw by interlock
Base is fixed on earth anchor, and two chain ropes are connected after being connected with spacing pendulum by the positive air door of head sheave and twice, Ran Hou
The built-in sand of well-bucket adjusts spacing pendulum counterweight to adjust interlocking rope elasticity, and final adjustment is defined to interlocking rope tensioning, then
One of air door is opened, corresponding spacing pendulum is above carried, and spacing pendulum, which is flapped toward another well-bucket and is stuck in, hangs a upper edge, plays spacing work
With, close air door after, hang cylinder under gravity it is sagging reset, will even interlocking rope stretch after drive air door close, in this process
In, hangers can be slided up and down in stopper slot, so as to limit the range hung above and below cylinder, hang in cylinder to be carried out as needed
Filling sand water etc. hangs the deadweight of cylinder to adjust, and is closed air door automatically using gravity linkage, and the width of spacing pendulum is more than two
The individual minimum spacing hung between cylinder, when one, which is hung cylinder, lifts, spacing pendulum can control another and hang cylinder, play linkage lock
Function, prevents two air doors while being opened.In a word the utility model have that adaptability is relatively strong, installation site flexibly, security
Higher, easily operated advantage.
Claims (4)
1. a kind of underground mine use air-door interlocking device, it includes base, it is characterised in that：It is provided with the upside of described base
Support and lower box, described lower box, which is located in the inner side of support, described lower box, is provided with sleeve, described sleeve
Upside, which is socketed with, hangs cylinder, and two symmetrical limit sliding chutes are provided with described sleeve, and the described both sides for hanging cylinder are set
There is the spacing hangers matched with limit sliding chutes, the upper inner of described sleeve is welded with connecting plate, and described connecting plate leads to
Bolt connection limited location pendulum is crossed, interlocking rope pressing plate is welded in the described upside for hanging cylinder, and described interlocking rope pressing plate includes upper
Pressing plate and lower platen, described lower platen are welded on the top for hanging cylinder, and the left and right sides of described lower platen is provided with screw
Hole, described top board is attached by the screw being applied in screw hole, and described wrapping around for screw is provided with spiral shell
Follow closely to be provided with the upside of lacing hole, described lower box in the middle part of protection sleeve pipe, described top board and be provided with upper box, it is described
Upper box and lower box between be attached by fixing hanger, crossbeam, described horizontal stroke are provided with the top of described support
Beam is provided at both ends with head sheave, described head sheave and hangs interlocking rope is connected between cylinder, and the lower end of described interlocking rope is by wearing
Cord hole is connected on interlocking rope pressing plate, and the upper end of described interlocking rope is connected on air door, and the edge of described base is set
There is base fixing hole.
2. a kind of underground mine use air-door interlocking device according to claim 1, it is characterised in that：Described sleeve is with hanging
Cylinder is provided with two sets.
3. a kind of underground mine use air-door interlocking device according to claim 1, it is characterised in that：It is described to hang during cylinder is
Empty formula structure.
4. a kind of underground mine use air-door interlocking device according to claim 1 or 2, it is characterised in that：Described is spacing
The width of pendulum is less than two minimum spacings hung between cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495989.9U CN206448835U (en) | 2016-12-30 | 2016-12-30 | A kind of underground mine use air-door interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495989.9U CN206448835U (en) | 2016-12-30 | 2016-12-30 | A kind of underground mine use air-door interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448835U true CN206448835U (en) | 2017-08-29 |
Family
ID=59671004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621495989.9U Expired - Fee Related CN206448835U (en) | 2016-12-30 | 2016-12-30 | A kind of underground mine use air-door interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206448835U (en) |
-
2016
- 2016-12-30 CN CN201621495989.9U patent/CN206448835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |