CN109113776A - A kind of tunnel supporting apparatus convenient for disposing and dismantling - Google Patents
A kind of tunnel supporting apparatus convenient for disposing and dismantling Download PDFInfo
- Publication number
- CN109113776A CN109113776A CN201810937492.5A CN201810937492A CN109113776A CN 109113776 A CN109113776 A CN 109113776A CN 201810937492 A CN201810937492 A CN 201810937492A CN 109113776 A CN109113776 A CN 109113776A
- Authority
- CN
- China
- Prior art keywords
- electric telescopic
- telescopic rod
- connecting rod
- link block
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000004567 concrete Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of tunnel supporting apparatus convenient for disposing and dismantling, including the first electric telescopic rod, third electric telescopic rod and universal wheel, first electric telescopic rod is connected by shaft with first connecting rod, and first is connected with the second electric telescopic rod above electric telescopic rod, the third electric telescopic rod is located at the upper surface of first connecting rod, and the 4th electric telescopic rod is connected with below first connecting rod, the universal wheel is located at the lower section of the first electric telescopic rod and the 4th electric telescopic rod, and the 4th is provided with the 5th electric telescopic rod on the outside of electric telescopic rod.This is convenient for deployment and the tunnel supporting apparatus dismantled, the device can be easily split as to 3 parts, and can shrink the device reduces its volume, saves area and is moved easily, and can adjust the device height and length according to the concrete condition in different tunnels.
Description
Technical field
It is specially a kind of interim convenient for the tunnel disposing and dismantle the present invention relates to support of tunnel device correlative technology field
Support device.
Background technique
With the development of the times, the progress of technology, allegro life keep demand of the people to traffic higher and higher, tunnel
The generation in road provides for traffic with more selections, but during constructing tunnel, to prevent tunnel from collapsing, generally requires to tunnel
Road is supported, during support of tunnel refers to tunnel excavation, surrouding rock deformation or the set supporting knot that collapses in order to prevent
Structure, there are commonly component support and two classes of combined bolting and shotcrete, but support device on the market is most of to be inconvenient to disassemble and install,
And the height and length of the device cannot be adjusted according to the concrete condition in tunnel, and be inconvenient to move, therefore, it is proposed that one
Kind is convenient for deployment and the tunnel supporting apparatus dismantled, in order to solve the problems, such as to propose among the above.
Summary of the invention
The purpose of the present invention is to provide a kind of tunnel supporting apparatus convenient for disposing and dismantling, to solve above-mentioned back
Support device on the market is proposed in scape technology, it is most of to be inconvenient to disassemble and install, and cannot be according to the concrete condition in tunnel
The height and length of the device are adjusted, and are inconvenient to the problem moved.
To achieve the above object, the invention provides the following technical scheme: a kind of tunnel convenient for disposing and dismantling temporarily props up
Support arrangement, including the first electric telescopic rod, third electric telescopic rod and universal wheel, first electric telescopic rod by shaft with
First connecting rod is connected, and the second electric telescopic rod is connected with above the first electric telescopic rod, the third electric expansion
Bar is located at the upper surface of first connecting rod, and the 4th electric telescopic rod is connected with below first connecting rod, the universal wheel position
The 5th is provided in the lower section of the first electric telescopic rod and the 4th electric telescopic rod, and on the outside of the 4th electric telescopic rod electronic to stretch
Contracting bar is respectively connected with the first connection on the outside of the 5th electric telescopic rod, third electric telescopic rod and the second electric telescopic rod
Block, and the first link block is connected by non-slipping block with tunnel, the lower surface of the first connecting rod, the 4th electric telescopic rod
The second link block is respectively connected at left and right sides of inside and the first electric telescopic rod, and between the second link block and the second link block
It is connected by the second connecting rod.
Preferably, the first connecting rod constitutes rotational structure, and the rotation of first connecting rod in the first electric telescopic rod
Gyration range is 0-90 °.
Preferably, the first connecting rod constitutes lifting structure, and the 4th electric telescopic rod in the 4th electric telescopic rod
Vertical central axes about the first electric telescopic rod are symmetrical arranged.
Preferably, the non-slipping block is by the first link block in third electric telescopic rod, the second electric telescopic rod and the 5th
Rotational structure is constituted in electric telescopic rod, and the first link block constitutes lifting structure on first connecting rod.
Preferably, second link block constitutes slide construction on first connecting rod and the 4th electric telescopic rod, and
Second link block is connected in such a way that card slot is connect with the second connecting rod.
Preferably, second connecting rod and first connecting rod and the 4th electric telescopic rod constitute triangle rock-steady structure,
And second connecting rod and first connecting rod and the first electric telescopic rod constitute triangle rock-steady structure.
Compared with prior art, the beneficial effects of the present invention are: the tunnel supporting apparatus of deployment and disassembly should be convenient for,
The device can be easily split as to 3 parts, and the device can be shunk reduces its volume, save area and facilitate shifting
It is dynamic, and the device height and length can be adjusted according to the concrete condition in different tunnels,
1, it is provided with the second connecting rod, the second connecting rod can connect or separate first connecting rod and the 4th electric telescopic rod,
By the second connecting rod after the second link block taking-up on first connecting rod and the 4th electric telescopic rod, which can be split
At 3 parts；
2, it is provided with shaft, first connecting rod can be packed up, save area when not in use；
3, it is provided with the first electric telescopic rod, second connects electric telescopic rod, third electric telescopic rod, the 4th electric telescopic rod and the
Five electric telescopic rods after being shunk, can reduce volume, and the shape of telescopic rod can be adjusted according to the concrete condition in tunnel
State plays the role of supporting tunnel.
Detailed description of the invention
Fig. 1 is that the present invention uses structural schematic diagram；
Fig. 2 is collapsed configuration schematic diagram of the present invention；
Fig. 3 is A point enlarged structure schematic diagram in Fig. 1 of the present invention.
In figure: 1, the first electric telescopic rod；2, shaft；3, first connecting rod；4, the second electric telescopic rod；5, third is electronic
Telescopic rod；6, the 4th electric telescopic rod；7, the 5th electric telescopic rod；8, the first link block；9, non-slipping block；10, tunnel；11,
Two link blocks；12, the second connecting rod；13, universal wheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；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；It shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of tunnel temporary support dress convenient for disposing and dismantling
It sets, including the first electric telescopic rod 1, third electric telescopic rod 5 and universal wheel 13, the first electric telescopic rod 1 passes through shaft 2 and the
One connecting rod 3 is connected, and the top of the first electric telescopic rod 1 is connected with the second electric telescopic rod 4, and first connecting rod 3 is
Rotational structure is constituted in one electric telescopic rod 1, and the rotation angle range of first connecting rod 3 is 0-90 °, when needing to use the dress
When setting, first connecting rod 3 is rotated up 90 °, support can be provided for third electric telescopic rod 5, when not needing in use, will
First connecting rod 3 rotates down 90 °, can be parallel with the first electric telescopic rod 1 by first connecting rod 3, so that it is occupied volume and subtracts
It is small, it saves area and is moved easily, third electric telescopic rod 5 is located at the upper surface of first connecting rod 3, and under first connecting rod 3
Side is connected with the 4th electric telescopic rod 6, and first connecting rod 3 constitutes lifting structure in the 4th electric telescopic rod 6, and the 4th is electronic
Telescopic rod 6 is symmetrical arranged about the vertical central axes of the first electric telescopic rod 1, and the 4th electric telescopic rod 6 is that first connecting rod 3 mentions
For support, make the device more stable strong, universal wheel 13 is located under the first electric telescopic rod 1 and the 4th electric telescopic rod 6
Side, and the outside of the 4th electric telescopic rod 6 is provided with the 5th electric telescopic rod 7, and universal wheel 13 is arranged, can be convenient the device
Movement, the 5th electric telescopic rod 7 can provide support, the 5th electric telescopic rod 7, third electric telescopic rod for 10 two sides of tunnel
5 and second the outside of electric telescopic rod 4 be respectively connected with the first link block 8, and the first link block 8 passes through non-slipping block 9 and tunnel 10
It is connected, non-slipping block 9 is by the first link block 8 in third electric telescopic rod 5, the second electric telescopic rod 4 and the 5th electric expansion
Rotational structure is constituted on bar 7, and the first link block 8 constitutes lifting structure on first connecting rod 3, non-slipping block 9 can basis
With position that tunnel 10 contacts and adjust angle, connect non-slipping block 9 closely with tunnel 10, keep support more firm, first connects
The left and right sides of the lower surface of extension bar 3, the inside of the 4th electric telescopic rod 6 and the first electric telescopic rod 1 is respectively connected with the second company
Block 11 is connect, and is connected between the second link block 11 and the second link block 11 by the second connecting rod 12, the second link block 11 exists
Slide construction is constituted on first connecting rod 3 and the 4th electric telescopic rod 6, and the second link block 11 and the second connecting rod 12 use
The mode of card slot connection is connected, and the second connecting rod 12 constitutes triangle with first connecting rod 3 and the 4th electric telescopic rod 6 and stablizes
Structure, and the second connecting rod 12 constitutes triangle rock-steady structure with first connecting rod 3 and the first electric telescopic rod 1, makes the device
It is more stable when use, and keep the device durability stronger.
Working principle: when it is desired to be used, being moved to designated position by universal wheel 13 for the device first, then by the
One connecting rod 3 is rotated by 90 ° upwards along shaft 2, then slides the second link block 11 of 3 lower section of first connecting rod, then by second
In second link block 11 of 3 lower section of side insertion first connecting rod of connecting rod 12, the other side is inserted into the first electric telescopic rod 1
In second link block 11 of side, 3 position of first connecting rod is fixed, is then raised above the 4th electric telescopic rod 6, Zhi Dao
Four electric telescopic rods 6 are in contact with 3 lower surface of first connecting rod, then slide 6 top of first connecting rod 3 and the 4th electric telescopic rod
The second link block 11, then the second connecting rod 12 is inserted into the second link block 11, by the 4th electric telescopic rod 6 and the first company
Extension bar 3 is fixedly connected, then the first electric telescopic rod 1 and the 4th electric telescopic rod 6 are raised above simultaneously to designated position, then
Second electric telescopic rod 4 is raised above, the non-slipping block 9 of 4 top of the second electric telescopic rod of rotation is closely connect with tunnel 10, is adopted
In the same way, the non-slipping block 9 of 5 top of third electric telescopic rod is closely connect with tunnel 10, is mentioned for the top in tunnel 10
For support, the non-slipping block 9 for then rotating 7 outside of the 5th electric telescopic rod is made by stretching out the 5th electric telescopic rod 7
The non-slipping block 9 in the outside of the 5th electric telescopic rod 7 is closely connect with tunnel 10, and the two sides for tunnel 10 provide support, when having used
Cheng Hou, in the same way, first by the 5th electric telescopic rod 7, third electric telescopic rod 5 and the second electric telescopic rod 4 to
Recycling contracting, then simultaneously declines the 4th electric telescopic rod 6 and the first electric telescopic rod 1, then by the second connecting rod 12 from second
Removed in link block 11, by first connecting rod 3 rotate down 90 ° can this device is dismantled into 3 parts, be moved easily and receive
It receives, here it is the application methods of the tunnel supporting apparatus convenient for deployment and disassembly.
Although an embodiment of the present invention has been shown and described；For the ordinary skill in the art；It 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 (6)
1. a kind of tunnel supporting apparatus convenient for disposing and dismantling, including the first electric telescopic rod (1), third electric expansion
Bar (5) and universal wheel (13), it is characterised in that: first electric telescopic rod (1) passes through shaft (2) and first connecting rod (3)
It is connected, and is connected with the second electric telescopic rod (4) above the first electric telescopic rod (1), the third electric telescopic rod (5)
Positioned at the upper surface of first connecting rod (3), and the 4th electric telescopic rod (6) is connected with below first connecting rod (3), described ten thousand
It is located at the lower section of the first electric telescopic rod (1) and the 4th electric telescopic rod (6) to wheel (13), and the 4th electric telescopic rod (6)
Outside is provided with the 5th electric telescopic rod (7), and the 5th electric telescopic rod (7), third electric telescopic rod (5) and second are electronic
It is respectively connected on the outside of telescopic rod (4) the first link block (8), and the first link block (8) passes through non-slipping block (9) and tunnel (10) phase
Connection, lower surface, the inside of the 4th electric telescopic rod (6) and the left side for the first electric telescopic rod (1) of the first connecting rod (3)
Right two sides are respectively connected with the second link block (11), and pass through the second connection between the second link block (11) and the second link block (11)
Bar (12) is connected.
2. a kind of tunnel supporting apparatus convenient for disposing and dismantling according to claim 1, it is characterised in that: described
First connecting rod (3) constitutes rotational structure, and the rotation angle range of first connecting rod (3) on the first electric telescopic rod (1)
It is 0-90 °.
3. a kind of tunnel supporting apparatus convenient for disposing and dismantling according to claim 1, it is characterised in that: described
First connecting rod (3) constitutes lifting structure in the 4th electric telescopic rod (6), and the 4th electric telescopic rod (6) is about the first electricity
The vertical central axes of dynamic telescopic rod (1) are symmetrical arranged.
4. a kind of tunnel supporting apparatus convenient for disposing and dismantling according to claim 1, it is characterised in that: described
Non-slipping block (9) is by the first link block (8) in third electric telescopic rod (5), the second electric telescopic rod (4) and the 5th electric expansion
Rotational structure is constituted on bar (7), and the first link block (8) constitutes lifting structure on first connecting rod (3).
5. a kind of tunnel supporting apparatus convenient for disposing and dismantling according to claim 1, it is characterised in that: described
Second link block (11) constitutes slide construction, and the second link block on first connecting rod (3) and the 4th electric telescopic rod (6)
(11) it is connected in such a way that card slot is connect with the second connecting rod (12).
6. a kind of tunnel supporting apparatus convenient for disposing and dismantling according to claim 1, it is characterised in that: described
Second connecting rod (12) and first connecting rod (3) and the 4th electric telescopic rod (6) constitute triangle rock-steady structure, and the second connection
Bar (12) and first connecting rod (3) and the first electric telescopic rod (1) constitute triangle rock-steady structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937492.5A CN109113776A (en) | 2018-08-16 | 2018-08-16 | A kind of tunnel supporting apparatus convenient for disposing and dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937492.5A CN109113776A (en) | 2018-08-16 | 2018-08-16 | A kind of tunnel supporting apparatus convenient for disposing and dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113776A true CN109113776A (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937492.5A Pending CN109113776A (en) | 2018-08-16 | 2018-08-16 | A kind of tunnel supporting apparatus convenient for disposing and dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113776A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661685A (en) * | 2018-05-14 | 2018-10-16 | 贵州大学 | A kind of tunnel supporting apparatus convenient for deployment and dismounting |
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2018
- 2018-08-16 CN CN201810937492.5A patent/CN109113776A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661685A (en) * | 2018-05-14 | 2018-10-16 | 贵州大学 | A kind of tunnel supporting apparatus convenient for deployment and dismounting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |