CN209293839U - Mine Novel air door anticollision device, collision-prevention device - Google Patents
Mine Novel air door anticollision device, collision-prevention device Download PDFInfo
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- CN209293839U CN209293839U CN201822024716.1U CN201822024716U CN209293839U CN 209293839 U CN209293839 U CN 209293839U CN 201822024716 U CN201822024716 U CN 201822024716U CN 209293839 U CN209293839 U CN 209293839U
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- air door
- collision
- wirerope
- block
- lifting
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Abstract
The utility model relates to a kind of mine Novel air door anticollision device, collision-prevention devices, including wirerope, change course device and beam, beam is mounted on single track hanging beam, and change course device is mounted in tunnel, one end of wirerope is fixed on alley way air door, and the other end of wirerope connect around change course device with beam.The utility model has the following beneficial effects: mine Novel air door anticollision device, collision-prevention device described in the utility model, this anticollision device, collision-prevention device mainly changes into Mechanical course by original automatically controlled (hydraulic control), it is easily installed, safeguards, making simply, the cost price of former electric control gear is 78 times of current anticollision device, collision-prevention device.Economic benefit is obvious, practical.
Description
Technical field
The utility model relates to a kind of mine Novel air door anticollision device, collision-prevention devices, belong to technical field of coal mine equipment.
Background technique
In new-modernization mine, monorail crane transport is answered as a kind of novel means of transportation in each mine extensively
With, however have in the connection roadway of monorail crane again, monorail crane hits air door event frequent occurrence, and air door, which is hit, not only to be caused to leak out, wind
Flow short-circuit, effective wind rate loss is serious to influence safe air feed production, also adds maintenance capacity, wastes manpower and material resources.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: in order to solve the above problem
One of, a kind of mine Novel air door anticollision device, collision-prevention device is provided.
Mine Novel air door anticollision device, collision-prevention device described in the utility model, it is characterised in that: including wirerope, change course device and
Beam, beam are mounted on single track hanging beam, and change course device is mounted in tunnel, and one end of wirerope is fixed on alley way air door
On, the other end of wirerope connect around change course device with beam.
Described further includes fixed device of restricting, and fixed device of restricting is mounted on the inside upper part of alley way air door, one end of wirerope
It is connect by restricting fixed device with alley way air door, the fixed device of the rope is bolt lifting lug.
The change course device includes bend wheel A and bend wheel B, and bend wheel A is fixedly mounted on air door installation wall, changed course
Wheel B is fixedly mounted on the top in tunnel, and one end of wirerope is connect with alley way air door, and the other end of wirerope successively bypasses changed course
Wheel A, bend wheel B are connect with beam.
The beam includes outer sleeve, lifting anticollison block and connection lifting lug, is cased with outer sleeve outside lifting anticollison block, goes up and down
Anticollison block can be slided up and down along outer sleeve, and outer sleeve is fixed on the top of single track hanging beam, go up and down the company of being fixed at the top of anticollison block
Connect lifting lug, connection lifting lug with wirerope for connect, and under alley way air door door opening state, lifting anticollison block is located at upper, and lifting is prevented
The bottom end of collision block and the bottom end of outer sleeve are concordant, and under alley way air door shutdown state, lifting anticollison block is located at bottom, go up and down anticollison block
Bottom end be located at below the bottom end of outer sleeve.
The beam includes fixing seat, rotational pin and type rotary anti-collision block, and fixing seat is fixed on the top of single track hanging beam,
Rotational pin is provided in fixing seat, one end of type rotary anti-collision block and rotational pin are rotatablely connected, the other end of type rotary anti-collision block
It being connect with wirerope, under alley way air door door opening state, type rotary anti-collision block is in a vertical state, under alley way air door shutdown state,
Type rotary anti-collision block is in horizontality.
The diameter 0.2-1cm of the wirerope.
The type rotary anti-collision block is rectangle type rotary anti-collision block, and the material of type rotary anti-collision block is elastic material.
The rotational pin is located at the upper left corner of type rotary anti-collision block.In single track hanging beam in being equipped with the current tunnel of monorail crane
Install beam in top；Change course device is installed in back to be connected on alley way air door by wirerope；When monorail crane passes through
First alley way air door must be opened when before alley way air door, the wirerope on alley way air door pulls beam, anticollision through change course device
Device lifting monorail crane can pass through, and for monorail crane by alley way air door, alley way air door closes beam automatic fall-back simultaneously, restore to protect
Shield state.When monorail crane hits generation out of control under recovery guard mode, beam can only be struck, it can not bumping air door.
Compared with prior art, the utility model has the following beneficial effects:
Mine Novel air door anticollision device, collision-prevention device described in the utility model, this anticollision device, collision-prevention device is mainly by original automatically controlled (liquid
Voltage-controlled system) Mechanical course is changed into, it is easily installed, safeguards, making simply, the cost price of former electric control gear is current anticollision dress
78 times set.Economic benefit is obvious, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first embodiment of beam；
Fig. 3 is the structural schematic diagram of the first embodiment of beam.
In figure: 1, wirerope 2, change course device 2.1, bend wheel A 2.2, bend wheel B 3, beam 3.1, outer
Sleeve 3.2, lifting anticollison block 3.3, connection lifting lug 3.4, fixing seat 3.5, rotational pin 3.6, type rotary anti-collision block
4, alley way air door 5, single track hanging beam 6, back 7, air door installation wall 8, fixed device of restricting.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Embodiment one
As depicted in figs. 1 and 2, the mine Novel air door anticollision device, collision-prevention device, including wirerope 1, change course device 2 and beam
3, beam 3 is mounted on single track hanging beam 5, and change course device 2 is mounted in tunnel, and one end of wirerope 1 is fixed on alley way air door 4
On, the other end of wirerope 1 connect around change course device 2 with beam 3.
In the present embodiment, described further includes fixed device 8 of restricting, and fixed device 8 of restricting is mounted on the inside of alley way air door 4
The one end in portion, wirerope 1 is connect by fixed device 8 of restricting with alley way air door 4, and the fixed device 8 of the rope is bolt lifting lug；It is described
Change course device 2 includes bend wheel A2.1 and bend wheel B2.2, and bend wheel A2.1 is fixedly mounted on air door installation wall 7, changed course
Wheel B2.2 is fixedly mounted on the top in tunnel, and one end of wirerope 1 is connect with alley way air door 4, the other end of wirerope 1 successively around
Cross bend wheel A2.1, bend wheel B2.2 is connect with beam 3；The beam 3 includes outer sleeve 3.1, lifting 3.2 and of anticollison block
Lifting lug 3.3 is connected, outer sleeve 3.1 is cased with outside lifting anticollison block 3.2, lifting anticollison block 3.2 can be slided up and down along outer sleeve 3.1,
Outer sleeve 3.1 is fixed on the top of single track hanging beam 5, and the top of lifting anticollison block 3.2 is fixed with connection lifting lug 3.3, connects lifting lug
3.3 with wirerope 1 for connecting, and under 4 door opening state of alley way air door, lifting anticollison block 3.2 is located at upper, lifting anticollison block 3.2
Bottom end it is concordant with the bottom end of outer sleeve 3.1, under 4 shutdown state of alley way air door, lifting anticollison block 3.2 is located at bottom, and lifting is anti-
The bottom end of collision block 3.2 is located at below the bottom end of outer sleeve 3.1；The diameter 0.2-1cm of the wirerope 1；The type rotary anti-collision
Block 3.6 is rectangle type rotary anti-collision block, and the material of type rotary anti-collision block 3.6 is elastic material；The rotational pin 3.5 is located at rotation
The upper left corner of formula anticollison block 3.6.
Embodiment two
As shown in figures 1 and 3, with embodiment one the difference is that, the beam 3 include fixing seat 3.4, rotational pin
3.5 and type rotary anti-collision block 3.6, fixing seat 3.4 be fixed on the top of single track hanging beam 5, be provided with rotational pin in fixing seat 3.4
3.5, one end of type rotary anti-collision block 3.6 and rotational pin 3.5 are rotatablely connected, the other end and wirerope 1 of type rotary anti-collision block 3.6
It connecting, under 4 door opening state of alley way air door, type rotary anti-collision block 3.6 is in a vertical state, under 4 shutdown state of alley way air door, rotation
Formula anticollison block 3.6 is in horizontality.
Fig. 2 is the structural schematic diagram of the first embodiment of beam, and beam 3 includes outer sleeve 3.1, lifting anticollision
Block 3.2 and connection lifting lug 3.3, lifting anticollison block 3.2 are cased with outer sleeve 3.1 outside, and lifting anticollison block 3.2 can be along outer sleeve 3.1
Lower slider, outer sleeve 3.1 are fixed on the top of single track hanging beam 5, and the top of lifting anticollison block 3.2 is fixed with connection lifting lug 3.3, even
Lifting lug 3.3 is connect for connecting with wirerope 1, under 4 door opening state of alley way air door, lifting anticollison block 3.2 is located at upper, lifting anticollision
The bottom end of block 3.2 is concordant with the bottom end of outer sleeve 3.1, and under 4 shutdown state of alley way air door, lifting anticollison block 3.2 is located at bottom, rises
The bottom end of drop anticollison block 3.2 is located at below the bottom end of outer sleeve 3.1, and the wirerope 1 on alley way air door 4 is pulled through change course device 2
Anticollison block 3.2 is gone up and down, lifting anticollison block 3.2, which is lifted monorail crane, to be passed through, and monorail crane is closed by alley way air door 4, alley way air door 4
It closes while 3.1 automatic fall-back of outer sleeve, restores guard mode.When monorail crane hits generation out of control under recovery guard mode, it can only hit
Outer sleeve 3.1 is hit, alley way air door 4 can not be hit.
Fig. 3 is the structural schematic diagram of second of embodiment of beam, and beam 3 includes outer sleeve 3.1, lifting anticollision
Block 3.2 and connection lifting lug 3.3, lifting anticollison block 3.2 are cased with outer sleeve 3.1 outside, and lifting anticollison block 3.2 can be along outer sleeve 3.1
Lower slider, outer sleeve 3.1 are fixed on the top of single track hanging beam 5, and the top of lifting anticollison block 3.2 is fixed with connection lifting lug 3.3, even
Lifting lug 3.3 is connect for connecting with wirerope 1, under 4 door opening state of alley way air door, lifting anticollison block 3.2 is located at upper, lifting anticollision
The bottom end of block 3.2 is concordant with the bottom end of outer sleeve 3.1, and under 4 shutdown state of alley way air door, lifting anticollison block 3.2 is located at bottom, rises
The bottom end of drop anticollison block 3.2 is located at below the bottom end of outer sleeve 3.1, and the wirerope 1 on alley way air door 4 is pulled through change course device 2
Anticollison block 3.2 is gone up and down, lifting anticollison block 3.2, which is lifted monorail crane, to be passed through, and the wirerope 1 on alley way air door 4 is through change course device 2
Type rotary anti-collision block 3.6, the rotation lifting of type rotary anti-collision block 3.6 are pulled, monorail crane can pass through, and monorail crane passes through alley way air door
4, alley way air door 4 closes 3.6 automatic fall-back of type rotary anti-collision block simultaneously and restores horizontality, restores guard mode.Restore protection
When monorail crane hits generation out of control under state, 3.6 right end face of type rotary anti-collision block can only be struck, alley way air door 4 can not be hit.
Automatic Air Door control device is relatively used before from economic aspect, contains 38957 yuan of the every set price of hydraulic electric control,
The air door anticollision device, collision-prevention device that we voluntarily process only needs several hundred members, my mine at present totally 8 groups cross monorail crane air door, it is every by comparing my mine
Year can save 8 × 38957=311656 yuan.This equipment safety is reliable, is less prone to maloperation, is hit so as to avoid air door,
Different maintenance degree average computations are pressed from every group of air door, every group about 2000 yuan, amount to 8 × 2000=16000 yuan；It can additionally save
Less manpower takes and every failure costs etc..It can effectively solve that air door is hit by installing air door anticollision device, collision-prevention device and leak out, is distinguished and admirable short
Road play the role of determining Mine Safety in Production to playing conclusive guarantee to safety in production.This Analysis of Nested Design is practically applicable to each mine
The mine transported with monorail crane, has a wide range of application, adapts to all kinds of conditions down-holes, effectively avoids air door from being hit for similar mine and provides
It uses for reference.It should be widely promoted.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states merely illustrates the principles of the invention, and on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of mine Novel air door anticollision device, collision-prevention device, it is characterised in that: including wirerope (1), change course device (2) and beam
(3), beam (3) is mounted on single track hanging beam (5), and change course device (2) is mounted in tunnel, and one end of wirerope (1) is fixed
On alley way air door (4), the other end of wirerope (1) is connect around change course device (2) with beam (3).
2. mine Novel air door anticollision device, collision-prevention device according to claim 1, it is characterised in that: described further includes fixed device of restricting
(8), it restricts and fixes the inside upper part that device (8) are mounted on alley way air door (4), one end of wirerope (1) passes through restrict fixed device (8)
It is connect with alley way air door (4), the rope fixed device (8) is bolt lifting lug.
3. mine Novel air door anticollision device, collision-prevention device according to claim 2, it is characterised in that: the change course device (2) includes
Bend wheel A(2.1) and bend wheel B(2.2), bend wheel A(2.1) it is fixedly mounted in air door installation wall (7), bend wheel B
(2.2) it is fixedly mounted on the top in tunnel, one end of wirerope (1) is connect with alley way air door (4), the other end of wirerope (1)
Successively around bend wheel A(2.1), bend wheel B(2.2) it is connect with beam (3).
4. mine Novel air door anticollision device, collision-prevention device according to claim 1-3, it is characterised in that: the beam
(3) include outer sleeve (3.1), lifting anticollison block (3.2) and connection lifting lug (3.3), be cased with outer sleeve outside lifting anticollison block (3.2)
(3.1), lifting anticollison block (3.2) can be slided up and down along outer sleeve (3.1), and outer sleeve (3.1) is fixed on the upper of single track hanging beam (5)
Portion goes up and down and is fixed with connection lifting lug (3.3) at the top of anticollison block (3.2), and connection lifting lug (3.3) is used to connect with wirerope (1),
Under alley way air door (4) door opening state, lifting anticollison block (3.2) is located at upper, the bottom end of lifting anticollison block (3.2) and outer sleeve
(3.1) bottom end is concordant, and under alley way air door (4) shutdown state, lifting anticollison block (3.2) is located at bottom, goes up and down anticollison block (3.2)
Bottom end and outer sleeve (3.1) bottom end below.
5. mine Novel air door anticollision device, collision-prevention device according to claim 1-3, it is characterised in that: the beam
It (3) include fixing seat (3.4), rotational pin (3.5) and type rotary anti-collision block (3.6), fixing seat (3.4) is fixed on single track hanging beam
(5) top is provided with rotational pin (3.5) in fixing seat (3.4), one end and rotational pin (3.5) of type rotary anti-collision block (3.6)
Rotation connection, the other end of type rotary anti-collision block (3.6) is connect with wirerope (1), under alley way air door (4) door opening state, rotation
Formula anticollison block (3.6) is in a vertical state, and under alley way air door (4) shutdown state, type rotary anti-collision block (3.6) is in horizontal
State.
6. mine Novel air door anticollision device, collision-prevention device according to claim 5, it is characterised in that: the diameter of the wirerope (1)
0.2-1cm。
7. mine Novel air door anticollision device, collision-prevention device according to claim 6, it is characterised in that: the type rotary anti-collision block
It (3.6) is rectangle type rotary anti-collision block, the material of type rotary anti-collision block (3.6) is elastic material.
8. mine Novel air door anticollision device, collision-prevention device according to claim 7, it is characterised in that: the rotational pin (3.5) is located at
The upper left corner of type rotary anti-collision block (3.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024716.1U CN209293839U (en) | 2018-12-04 | 2018-12-04 | Mine Novel air door anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024716.1U CN209293839U (en) | 2018-12-04 | 2018-12-04 | Mine Novel air door anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209293839U true CN209293839U (en) | 2019-08-23 |
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ID=67657131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024716.1U Active CN209293839U (en) | 2018-12-04 | 2018-12-04 | Mine Novel air door anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209293839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287784A (en) * | 2020-03-19 | 2020-06-16 | 新汶矿业集团有限责任公司鄂庄煤矿 | Monorail crane air door linkage car arrester |
-
2018
- 2018-12-04 CN CN201822024716.1U patent/CN209293839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287784A (en) * | 2020-03-19 | 2020-06-16 | 新汶矿业集团有限责任公司鄂庄煤矿 | Monorail crane air door linkage car arrester |
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