CN109869170A - A kind of mine hydraulic support column with anti-crushing device - Google Patents
A kind of mine hydraulic support column with anti-crushing device Download PDFInfo
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- CN109869170A CN109869170A CN201910167970.3A CN201910167970A CN109869170A CN 109869170 A CN109869170 A CN 109869170A CN 201910167970 A CN201910167970 A CN 201910167970A CN 109869170 A CN109869170 A CN 109869170A
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- bolted
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- fixed plate
- connection
- limit base
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Abstract
The invention discloses a kind of mine hydraulic support columns with anti-crushing device, including pedestal, fixed plate, limit base and footstock, the base upper surface has been bolted to connection fixed cover close to edge, is rotatably connected to support plate in the middle part of the fixed cover inner wall；The present invention passes through the pedestal being equipped with and facilitates user installation to fix with footstock, make fixed plate that can also adapt to required deflection while being able to and realize flexible by the first hydraulic column with support plate by fixed cover simultaneously, and the second hydraulic column by being equipped with, so that can also realize that loose buffer makes fixed plate and limit base be able to realize movable telescopic in Emergency time while being able to effective fixation between limit base and fixed plate, to can also effectively prevent the case where killing from occurring effectively to compensate for deficiency in the prior art while realizing that footstock and pedestal carry out positioning support by limit base and fixed plate.
Description
Technical field
The present invention relates to bracket upright post technical field, specially a kind of mine hydraulic bracket with anti-crushing device is vertical
Column.
Background technique
Since the occurrence condition of metalliferous deposit is sufficiently complex, the property of ore and country rock comes and go again, in addition with science
The development of technology, new equipment and material continue to bring out, and new technique is gradually improved, some old low efficiencys, large labor intensity
Mining methods accordingly eliminated, and create various mining being adapted with specific nugget occurrence condition in practice
Method, and be required to realize the support to mining by hydraulic support column in all kinds of mining methods to guarantee mining
It is normally carried out, and in the prior art for mining hydraulic support column in actual application there is also certain deficiency,
Such as:
Mine hydraulic support column in the prior art is easy when carrying out positioning support to winning equipment by environment
Influence and cause bracket upright post be crushed to death can not activity phenomenon occur so that danger level greatly promotes when mining, seriously
The security of the lives and property of mining person is affected, so can not meet needed for the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of mine hydraulic support columns with anti-crushing device, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of mining hydraulic branch with anti-crushing device
Column is erected, including pedestal, fixed plate, limit base and footstock, the base upper surface are bolted to connection close to edge
There is fixed cover, support plate is rotatably connected in the middle part of the fixed cover inner wall, is bolted in the middle part of the support plate upper surface
It is connected with the first hydraulic column, the fixed plate periphery has been bolted to connection locating cover, the fixed plate lower surface middle part
It has been bolted to connection backplate, has been fixedly connected by bolt with first hydraulic column in the middle part of the backplate lower surface, institute
It states fixed plate upper surface middle part and has been bolted to connection positioning plate at two close end, the positioning plate upper surface middle part passes through
Bolt is fixedly connected with the second hydraulic column, and the limit base periphery has been bolted to connection position-limiting cover, under the limit base
Surface middle part has been bolted to connection partition at two close end, passes through bolt and described second in the middle part of the partition lower surface
Hydraulic column is fixedly connected, and the footstock lower surface has been bolted to connection overhead guard, the overhead guard inner wall two close to edge
Middle side part is rotatably connected to jacking block, and the jacking block lower surface is bolted to connection with the limit base.
Preferably, for first hydraulic column at least provided with three, three hydraulic columns are in the same plane, described
Backplate is at least provided with three.
Preferably, the locating cover upper surface is adhesive with limit pad, and the position-limiting cover lower surface is adhesive with locating pad, described
Limit pad is used to be used as protective device with the locating pad.
Preferably, the fixation cover, locating cover and the position-limiting cover are in hollow, and the fixed cover is for described in conduct
The support device of support plate, the locating cover are used for as the protective device for protecting the fixed plate, and the position-limiting cover is for making
For the protective device of the limit base.
Preferably, the fixed cover, locating cover and the position-limiting cover are on same plane, the pedestal and the top
Seat is in rectangular configuration.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through the pedestal being equipped with and facilitates user installation to fix with footstock, while being made by fixed cover with support plate
Fixed plate is able to that required deflection can also be adapted to while realizing flexible by the first hydraulic column, and second by being equipped with hydraulic
Column, so that can also realize that loose buffer makes fixed plate and limit while being able to effective fixation between limit base and fixed plate
Position seat is able to realize movable telescopic in Emergency time, to realize that footstock and pedestal carry out positioning branch by limit base and fixed plate
It can also effectively prevent the case where killing from occurring effectively to compensate for deficiency in the prior art while support.
Detailed description of the invention
Fig. 1 is the whole half section structure diagram of the present invention；
Fig. 2 is schematic view of the front view of the present invention；
Fig. 3 is side structure schematic view of the present invention.
In figure: 1- pedestal；The fixed cover of 11-；12- support plate；The first hydraulic column of 13-；2- fixed plate；21- locating cover；22-
Backplate；23- positioning plate；The second hydraulic column of 24-；25- limit pad；3- limit base；31- position-limiting cover；32- locating pad；33- partition；
4- footstock；41- overhead guard；42- jacking block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of mine hydraulic bracket with anti-crushing device is vertical
Column, including pedestal 1, fixed plate 2, limit base 3 and footstock 4,1 upper surface of pedestal are bolted to connection close to edge
There is fixed cover 11, is rotatably connected to support plate 12 in the middle part of 11 inner walls of the fixed cover, support plate 12 is enabled by fixed cover 11
It is enough effectively to be rotated on pedestal 1, so that effective deflection can also be realized by facilitating while user's location and installation, it is described
For the support device as the support plate 12,12 upper surface middle part of support plate is bolted to connection fixed cover 11
There is the first hydraulic column 13, for first hydraulic column 13 at least provided with three, three hydraulic columns 13 are in the same plane,
So that structure is more firm, 2 periphery of fixed plate has been bolted to connection locating cover 21, and the locating cover 21 is for making
For the protective device for protecting the fixed plate 2,21 upper surface of locating cover is adhesive with limit pad 25 and plays effective buffering guarantor
The effect of shield, has been bolted to connection backplate 22 in the middle part of 2 lower surface of fixed plate, and the backplate 22 is at least provided with three
It is a, it is fixedly connected by bolt with first hydraulic column 13 in the middle part of 22 lower surface of backplate, in 2 upper surface of fixed plate
Portion has been bolted to connection positioning plate 23 at two close end, and 23 upper surface middle part of positioning plate is bolted to connection
There is the second hydraulic column 24, first hydraulic column 13 and the second hydraulic column 24 are able to carry out effective flexible hydraulic to realize
The support demand of bracket upright post, 3 periphery of limit base have been bolted to connection position-limiting cover 31, and the position-limiting cover 31 is used for
As the protective device of the limit base 3, the fixed cover 11, locating cover 21 and the position-limiting cover 31 are in hollow, described
Fixed cover 11, locating cover 21 and the position-limiting cover 31 are in the integration for facilitating positioning to realize structure on same plane, described
31 lower surface of position-limiting cover is adhesive with locating pad 32 and effectively plays the role of buffer protection, the limit pad 25 and the locating pad
32, for being used as protective device, have been bolted to connection partition 33, institute at two close end in the middle part of 3 lower surface of limit base
State and easy disassembly be fixedly connected with second hydraulic column 24 by bolt in the middle part of 33 lower surface of partition, the pedestal 1 with it is described
Footstock 4 is in rectangular configuration, and 4 lower surface of footstock has been bolted to connection overhead guard 41, the overhead guard close to edge
41 inner wall, two middle side part is rotatably connected to jacking block 42, and 42 lower surface of jacking block is bolted to connection with the limit base 3,
So that footstock 4 is able to effectively carry out deflection by jacking block 42 and limit base 3 to realize the deflection needs of each angle.
Working principle: on the position supported needed for being when in use first respectively and fixedly installed to pedestal 1 and footstock 4, pass through
The rotation connection of support plate 12 and fixed cover 11 is led to simultaneously so that fixed plate 2 is able to carry out effective realize on pedestal 1 to deflect
It crosses and is rotatablely connected jacking block 42 and overhead guard 41, so that fixed plate 2 is able to effectively be deflected on footstock 4, pass through what is be equipped with
First hydraulic column 13 to be achieved deviation between support plate 12 and fixed plate 2, while the second hydraulic column 24 by being equipped with
Deviate so that fixed plate 2 and limit base 3 are able to effectively realize, at the same position-limiting cover 31 can be realized by the second hydraulic column 24 with
The combination of locating cover 21 enables limit base 3 to be combined with fixed plate 2 and separate to avoid occurring between bracket upright post
The case where killing.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of mine hydraulic support column with anti-crushing device, including pedestal (1), fixed plate (2), limit base (3) and
Footstock (4), it is characterised in that: pedestal (1) upper surface has been bolted to connection fixed cover (11), institute close to edge
It states and is rotatably connected to support plate (12) in the middle part of fixed cover (11) inner wall, support plate (12) upper surface middle part is bolted
It is connected with the first hydraulic column (13), fixed plate (2) periphery has been bolted to connection locating cover (21), the fixed plate
(2) be bolted to connection backplate (22) in the middle part of lower surface, in the middle part of backplate (22) lower surface by bolt with it is described
First hydraulic column (13) is fixedly connected, and fixed plate (2) upper surface middle part has been bolted to connection fixed at two close end
Position plate (23), positioning plate (23) upper surface middle part have been bolted to connection the second hydraulic column (24), the limit base
(3) periphery has been bolted to connection position-limiting cover (31), passes through bolt at two close end in the middle part of limit base (3) lower surface
It is fixedly connected with partition (33), connects in the middle part of partition (33) lower surface by the way that bolt and second hydraulic column (24) are fixed
It connects, footstock (4) lower surface has been bolted to connection overhead guard (41) close to edge, overhead guard (41) the inner wall two sides
Middle part is rotatably connected to jacking block (42), and jacking block (42) lower surface is bolted to connection with the limit base (3).
2. a kind of mine hydraulic support column with anti-crushing device according to claim 1, it is characterised in that: described
First hydraulic column (13) is at least provided with three, and three hydraulic columns (13) are in the same plane, and the backplate (22) is extremely
There are three few settings.
3. a kind of mine hydraulic support column with anti-crushing device according to claim 1, it is characterised in that: described
Locating cover (21) upper surface is adhesive with limit pad (25), and position-limiting cover (31) lower surface is adhesive with locating pad (32), the limit
Position pad (25) and the locating pad (32) is used to be used as protective device.
4. a kind of mine hydraulic support column with anti-crushing device according to claim 1, it is characterised in that: described
Fixed cover (11), locating cover (21) and the position-limiting cover (31) are in hollow, and the fixed cover (11) is used to be used as the branch
The support device of fagging (12), the locating cover (21) are used for as the protective device for protecting the fixed plate (2), the limit
(31) are covered for the protective device as the limit base (3).
5. a kind of mine hydraulic support column with anti-crushing device according to claim 1, it is characterised in that: described
Fixed cover (11), locating cover (21) and the position-limiting cover (31) are on same plane, the pedestal (1) and the footstock
(4) in rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167970.3A CN109869170B (en) | 2019-03-06 | 2019-03-06 | Mining hydraulic support stand with prevent pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167970.3A CN109869170B (en) | 2019-03-06 | 2019-03-06 | Mining hydraulic support stand with prevent pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109869170A true CN109869170A (en) | 2019-06-11 |
| CN109869170B CN109869170B (en) | 2020-08-21 |
Family
ID=66919863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167970.3A Active CN109869170B (en) | 2019-03-06 | 2019-03-06 | Mining hydraulic support stand with prevent pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869170B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572003Y (en) * | 2002-09-13 | 2003-09-10 | 开滦(集团)有限责任公司钱家营矿业分公司 | Hydraulic assembling platform of mine hydraulic support |
| CN202325560U (en) * | 2011-09-20 | 2012-07-11 | 中煤北京煤矿机械有限责任公司 | Mining hydraulic support frame upright post with anti-pressure device |
| CN205977249U (en) * | 2016-08-30 | 2017-02-22 | 曹小荣 | Hydraulic support column protector |
| CN106761871A (en) * | 2016-12-01 | 2017-05-31 | 徐州乐泰机电科技有限公司 | Mining edge floating type hydraulic support |
| CN108979693A (en) * | 2017-06-04 | 2018-12-11 | 陕西彬长文家坡矿业有限公司 | A kind of anti-method killed of Full-mechanized mining working face ended support |
| CN109164245A (en) * | 2018-08-30 | 2019-01-08 | 安徽理工大学 | A kind of mining formation dip is adjustable and multidirectional load analog simulation experiment shelf |
-
2019
- 2019-03-06 CN CN201910167970.3A patent/CN109869170B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572003Y (en) * | 2002-09-13 | 2003-09-10 | 开滦(集团)有限责任公司钱家营矿业分公司 | Hydraulic assembling platform of mine hydraulic support |
| CN202325560U (en) * | 2011-09-20 | 2012-07-11 | 中煤北京煤矿机械有限责任公司 | Mining hydraulic support frame upright post with anti-pressure device |
| CN205977249U (en) * | 2016-08-30 | 2017-02-22 | 曹小荣 | Hydraulic support column protector |
| CN106761871A (en) * | 2016-12-01 | 2017-05-31 | 徐州乐泰机电科技有限公司 | Mining edge floating type hydraulic support |
| CN108979693A (en) * | 2017-06-04 | 2018-12-11 | 陕西彬长文家坡矿业有限公司 | A kind of anti-method killed of Full-mechanized mining working face ended support |
| CN109164245A (en) * | 2018-08-30 | 2019-01-08 | 安徽理工大学 | A kind of mining formation dip is adjustable and multidirectional load analog simulation experiment shelf |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109869170B (en) | 2020-08-21 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Lianpeng Inventor after: Pan Xiangyu Inventor after: Guo Jianlin Inventor before: Dai Lianpeng Inventor before: Pan Xiangyu Inventor before: Guo Jianlin |
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