CN209494581U - One kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structure - Google Patents
One kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structure Download PDFInfo
- Publication number
- CN209494581U CN209494581U CN201822236449.4U CN201822236449U CN209494581U CN 209494581 U CN209494581 U CN 209494581U CN 201822236449 U CN201822236449 U CN 201822236449U CN 209494581 U CN209494581 U CN 209494581U
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- Prior art keywords
- hydraulic stem
- mounting base
- hydraulic
- support
- protecting against
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Abstract
The utility model discloses one kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structures, including mounting base, the first hydraulic stem is fixed in mounting base, first hydraulic stem one end is fixedly connected with sliding seat, sliding seat upper end is fixed with mobile device, mobile device includes support base, second hydraulic stem, sliding shoe and support rod, the installation of support base upper end is equipped with the second hydraulic stem, second hydraulic stem one end is fixedly connected with sliding shoe, sliding shoe upper end is hingedly equipped with support rod, post upper is hingedly located on top plate, so that equipment using when avoid interfering normally working, it is able to carry out effective support simultaneously, improve using effect, so that efforts are more efficient, the excessive situation of hydraulic stem stress is avoided simultaneously, allow for multiple angles support, make it possible to be suitable for a variety of environment, improve the utilization rate of product , the utility model is easy to operate, and it is practical, convenient for promoting the use of.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially one kind is with facing sky tunnel protecting against shock pressure combined hydraulic
Supporting structure.
Background technique
As China's economic is skyrocketed through for a long time, the coal and various minings for being imbedded in stratum superficial part obtain closely withered
It exhausts, thus pit mining depth has broken through 1000m, the accumulation and release that ground pressure is big, pressure change is complicated, performance is hit by a bullet in rock stratum are all
It has been normality, there have been deep-wells, big cross section, there is the roadway support problem of bump.
It is most of to face sky tunnel protecting against shock base pressure Combined hydraulic support stand structure, it is easy to interfere normal work when equipment uses
Make, while support effect is poor, and then affects using effect, so that efforts low efficiency, while hydraulic stem is easy in equipment
There is the excessive situation of stress, multiple angles support can not be carried out, and then a variety of environment, the use of product can not be suitable for
Rate is relatively low, and in the prior art, complicated for operation, practicability is weak, is not easy to promote the use of, thus it is proposed that one kind to face sky tunnel anti-
Bump Combined hydraulic support stand structure is for solving the above problems.
Utility model content
The purpose of this utility model is to provide one kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structures, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: one kind pressing combination with facing sky tunnel protecting against shock
Formula hydraulic rack structure, including mounting base, the first hydraulic stem is fixed in the mounting base, and first hydraulic stem one end is solid
Surely sliding seat is connected, the sliding seat upper end is fixed with mobile device, and the mobile device includes support base, second hydraulic
Bar, sliding shoe and support rod, the support base upper end installation are equipped with the second hydraulic stem, and second hydraulic stem one end is fixedly connected
Sliding shoe, the sliding shoe upper end are hingedly equipped with support rod, and the post upper is hingedly located on top plate, the top plate both ends
It is hingedly equipped with side plate, described side plate one end is hingedly equipped with third hydraulic stem, rotates on sliding seat below the third hydraulic stem
Equipped with fixture block, in the fixture block lower end rotation detent and groove, the groove is located in mounting base.
Preferably, the mounting base is equipped with two groups, and the first hydraulic pole length is less than the half of mounting base length,
The sliding seat is slidably disposed in mounting base, and sliding seat is " Z " character form structure.
Preferably, the support base lower end is fixed is located at sliding seat upper end, and support base is inverted " L " character form structure, described
Second hydraulic pole length is less than support base length.
Preferably, the sliding shoe sliding clamping is located on support base, and the sliding shoe is inverted " t " character form structure, described
Support rod is adjustable type telescopic rod.
Preferably, the top plate is located at the top of mounting base, and the side plate is seen for arc plate structure, and the length of side plate is big
In the height of top plate, third hydraulic stem upper end and side plate are connected close to mounting base one end, and third hydraulic stem lower end is hinged
It is located on sliding seat.
Preferably, the fixture block is inverted " L " character form structure, and fixture block lower end limits and turns to far from the first hydraulic stem side
Dynamic, side wall of the fixture block lower end far from first hydraulic stem one end is inclined-plane, and the groove is equipped with multiple groups.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model first sets mounting base fixation on the ground, then according to tunnel situation, pass through driving first
Hydraulic stem pushes sliding seat mobile, support base is pulled to rotate support rod by the second hydraulic stem and sliding shoe, pushes top plate
It moves up, is not interfered at operating position when sliding seat is moved to, stop the second hydraulic stem of driving, then drive the second hydraulic stem
The angle of support rod and top plate is adjusted, while pushing up top plate, is bonded top plate with tunnel top, while support rod can be right
Top plate is supported work so that equipment using when avoid interfering normally working, while being able to carry out effective support, improve
Using effect, so that efforts are more efficient, while avoiding the excessive situation of hydraulic stem stress.
2, the first hydraulic stem is mobile simultaneously, makes to push third hydraulic stem when sliding seat is mobile, mobile to push side plate in top plate
Side rotation, so drives third hydraulic stem, pushes side plate, when on the outside of side plate with tunnel side wall contact surface maximum, stops driving
Third hydraulic stem completes the support work of tunnel side wall at this time, when only needing to carry out top surface support to tunnel, continues to drive
Third hydraulic stem is, pushes that side plate is horizontal to be supported work on tunnel top, allows for multiple angles support, so that
It can be suitable for a variety of environment, improve the utilization rate of product, the utility model is easy to operate, and it is practical, make convenient for promoting
With.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure right view at support base in the utility model；
Fig. 3 is structure enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1 mounting base, 2 first hydraulic stems, 3 sliding seats, 4 mobile devices, 41 support bases, 42 second hydraulic stems, 43 are slided
Motion block, 44 support rods, 5 top plates, 6 side plates, 7 third hydraulic stems, 8 fixture blocks, 9 grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind with facing sky tunnel protecting against shock pressure combined liquid
Supporting structure, including mounting base 1 are pressed, is fixed with the first hydraulic stem 2 in mounting base 1,2 one end of the first hydraulic stem is fixedly connected with cunning
Dynamic seat 3,3 upper end of sliding seat are fixed with mobile device 4, and mounting base 1 is equipped with two groups, and 2 length of the first hydraulic stem is less than mounting base 1
The half of length, sliding seat 3 are slidably disposed in mounting base 1, and sliding seat 3 is " Z " character form structure.
Further, mobile device 4 includes support base 41, the second hydraulic stem 42, sliding shoe 43 and branch referring to FIG. 1-2,
Strut 44, the installation of 41 upper end of support base are equipped with the second hydraulic stem 42, and 41 lower end of support base is fixed to be located at 3 upper end of sliding seat, and props up
Support seat 41 is inverted " L " character form structure, and 42 length of the second hydraulic stem is less than 41 length of support base.
Further, 42 one end of the second hydraulic stem is fixedly connected with sliding shoe 43,43 upper end of sliding shoe hinge referring to FIG. 1-2,
It is equipped with support rod 44,44 upper end of support rod is hingedly located on top plate 5, and the sliding clamping of motion block 43 is located on support base 41, is slided
Block 43 is inverted " t " character form structure, and support rod 44 is adjustable type telescopic rod, and two groups of support rods 44 are staggeredly located on top plate 5.
Further, Fig. 1-3 is please referred to, 5 both ends of top plate are hingedly equipped with side plate 6, and 6 one end of side plate is hingedly equipped with third liquid
Compression bar 7, sliding top plate 5 are located at the top of mounting base 1, and side plate 6 is seen for arc plate structure, and the length of side plate 6 is greater than the height of top plate 5
Degree, 7 upper end of third hydraulic stem is connect with side plate 6 close to 1 one end of mounting base, and 7 lower end of third hydraulic stem is hingedly located at sliding seat 3
On.
Further, Fig. 1-3 is please referred to, rotation is equipped with fixture block 8,8 lower end of fixture block on 7 lower section sliding seat 3 of third hydraulic stem
It rotates in detent and groove 9, groove 9 is located in mounting base 1, and fixture block 8 is inverted " L " character form structure, and 8 lower end of fixture block is limited to remote
It is rotated from 2 side of the first hydraulic stem, side wall of 8 lower end of fixture block far from 2 one end of the first hydraulic stem is inclined-plane, and groove 9 is equipped with multiple groups.
Working principle: the utility model first sets the fixation of mounting base 1 on the ground, then according to tunnel situation, passes through
The first hydraulic stem 2 is driven, pushes sliding seat 3 mobile, support base 41 is pulled to make to prop up by the second hydraulic stem 42 and sliding shoe 43
Strut 44 rotates, and pushes top plate 5 to move up, does not interfere at operating position when sliding seat 3 is moved to, and it is hydraulic to stop driving second
Then bar 2 drives the second hydraulic stem 42 to adjust the angle of support rod 44 and top plate 5, while pushing up top plate 5, make top plate 5 and
The fitting of tunnel top, while support rod 44 can be supported work to top plate 5, while the first hydraulic stem 2 is mobile, makes sliding seat
3 push third hydraulic stem 7 when mobile, mobile that side plate 6 is pushed to rotate in 5 side of top plate, so drive third hydraulic stem 7, push side
Plate 6 stops driving third hydraulic stem 7, completes tunnel side wall at this time when 6 outside of side plate is with tunnel side wall contact surface maximum
Support work, when only need to tunnel carry out top surface support when, continue drive third hydraulic stem 7 be, push side plate 6 it is horizontal
Tunnel top is supported work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structure, including mounting base (1), it is characterised in that: described
It is fixed with the first hydraulic stem (2) in mounting base (1), described first hydraulic stem (2) one end is fixedly connected sliding seat (3), described
Sliding seat (3) upper end is fixed with mobile device (4), and the mobile device (4) includes support base (41), the second hydraulic stem
(42), sliding shoe (43) and support rod (44), support base (41) the upper end installation are equipped with the second hydraulic stem (42), and described second
Hydraulic stem (42) one end is fixedly connected sliding shoe (43), and sliding shoe (43) upper end is hingedly equipped with support rod (44), the branch
Strut (44) upper end is hingedly located on top plate (5), and top plate (5) both ends are hingedly equipped with side plate (6), the side plate (6) one
End is hingedly equipped with third hydraulic stem (7), and rotation is equipped with fixture block (8) on sliding seat (3) below the third hydraulic stem (7), described
Fixture block (8) lower end rotates in detent and groove (9), and the groove (9) is located on mounting base (1).
2. one kind according to claim 1 with facing sky tunnel protecting against shock pressure combined hydraulic rack structure, it is characterised in that:
The mounting base (1) is equipped with two groups, and the first hydraulic stem (2) length is less than the half of mounting base (1) length, the cunning
Dynamic seat (3) are slidably disposed on mounting base (1), and sliding seat (3) is " Z " character form structure.
3. one kind according to claim 1 with facing sky tunnel protecting against shock pressure combined hydraulic rack structure, it is characterised in that:
Support base (41) lower end is fixed to be located at sliding seat (3) upper end, and support base (41) is inverted " L " character form structure, and described second
Hydraulic stem (42) length is less than support base (41) length.
4. one kind according to claim 1 with facing sky tunnel protecting against shock pressure combined hydraulic rack structure, it is characterised in that:
Sliding shoe (43) the sliding clamping is located on support base (41), and the sliding shoe (43) is inverted " t " character form structure, the support
Bar (44) is adjustable type telescopic rod.
5. one kind according to claim 1 with facing sky tunnel protecting against shock pressure combined hydraulic rack structure, it is characterised in that:
The top plate (5) is located at the top of mounting base (1), and the side plate (6) is seen for arc plate structure, and the length of side plate (6) is greater than
The height of top plate (5), third hydraulic stem (7) upper end is connect with side plate (6) close to mounting base (1) one end, and third is hydraulic
Bar (7) lower end is hingedly located on sliding seat (3).
6. one kind according to claim 1 with facing sky tunnel protecting against shock pressure combined hydraulic rack structure, it is characterised in that:
The fixture block (8) is inverted " L " character form structure, and fixture block (8) lower end limits and rotates to far from the first hydraulic stem (2) side, described
Side wall of fixture block (8) lower end far from the first hydraulic stem (2) one end is inclined-plane, and the groove (9) is equipped with multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236449.4U CN209494581U (en) | 2018-12-28 | 2018-12-28 | One kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236449.4U CN209494581U (en) | 2018-12-28 | 2018-12-28 | One kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494581U true CN209494581U (en) | 2019-10-15 |
Family
ID=68154065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822236449.4U Expired - Fee Related CN209494581U (en) | 2018-12-28 | 2018-12-28 | One kind with facing sky tunnel protecting against shock pressure combined hydraulic rack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693318A (en) * | 2020-05-26 | 2020-09-22 | 宁夏回族自治区水利科学研究院 | Electric saw geotome |
| CN111852522A (en) * | 2020-06-09 | 2020-10-30 | 山东省煤田地质规划勘察研究院 | Rock burst circular tunnel scour protection support device |
| CN112377226A (en) * | 2020-10-15 | 2021-02-19 | 山东省煤田地质规划勘察研究院 | Rock burst protective bracket with monitoring function |
| CN114033422A (en) * | 2021-11-30 | 2022-02-11 | 安徽太平矿业有限公司 | Novel steel frame non-coupling backfill support method for complex broken surrounding rock roadway |
-
2018
- 2018-12-28 CN CN201822236449.4U patent/CN209494581U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693318A (en) * | 2020-05-26 | 2020-09-22 | 宁夏回族自治区水利科学研究院 | Electric saw geotome |
| CN111852522A (en) * | 2020-06-09 | 2020-10-30 | 山东省煤田地质规划勘察研究院 | Rock burst circular tunnel scour protection support device |
| CN112377226A (en) * | 2020-10-15 | 2021-02-19 | 山东省煤田地质规划勘察研究院 | Rock burst protective bracket with monitoring function |
| CN112377226B (en) * | 2020-10-15 | 2022-04-01 | 山东省煤田地质规划勘察研究院 | Rock burst protective bracket with monitoring function |
| NL2027081A (en) * | 2020-10-15 | 2022-06-08 | Shandong Province Res Institute Of Coal Geology Planning And Exploration | Rock burst protection support with monitoring function |
| CN114033422A (en) * | 2021-11-30 | 2022-02-11 | 安徽太平矿业有限公司 | Novel steel frame non-coupling backfill support method for complex broken surrounding rock roadway |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20201228 |