CN108661685A - A kind of tunnel supporting apparatus convenient for deployment and dismounting - Google Patents
A kind of tunnel supporting apparatus convenient for deployment and dismounting Download PDFInfo
- Publication number
- CN108661685A CN108661685A CN201810460206.0A CN201810460206A CN108661685A CN 108661685 A CN108661685 A CN 108661685A CN 201810460206 A CN201810460206 A CN 201810460206A CN 108661685 A CN108661685 A CN 108661685A
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- CN
- China
- Prior art keywords
- electric telescopic
- telescopic rod
- rod
- link block
- deployment
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Abstract
The invention discloses a kind of tunnel supporting apparatus convenient for deployment and dismounting, including the first electric telescopic rod, third electric telescopic rod and universal wheel, first electric telescopic rod is connected by shaft with head 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 head rod, and the 4th electric telescopic rod is connected with below head 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 makes its volume reduce, and 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
The present invention relates to support of tunnel device correlative technology field, specially a kind of tunnel convenient for deployment and dismounting is interim
Support device.
Background technology
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 is provided with more selections, but during constructing tunnel for traffic, to prevent tunnel from collapsing, is generally required 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.
Invention content
The purpose of the present invention is to provide a kind of tunnel supporting apparatus convenient for deployment and dismounting, to solve the above-mentioned back of the body
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 present invention provides the following technical solutions：A kind of tunnel convenient for deployment and dismounting props up temporarily
Support arrangement, including the first electric telescopic rod, third electric telescopic rod and universal wheel, first electric telescopic rod by shaft with
Head 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 head rod, and the 4th electric telescopic rod is connected with below head 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 head 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 head rod constitutes rotational structure, and the rotation of head rod in the first electric telescopic rod
Ranging from 0-90 ° of gyration.
Preferably, the head 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 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 head rod.
Preferably, second link block constitutes slide construction on head rod and the 4th electric telescopic rod, and
Second link block is connected with the second connecting rod in such a way that card slot is connect.
Preferably, second connecting rod and head rod and the 4th triangle rock-steady structure of electric telescopic rod,
And second connecting rod and head rod and the triangle rock-steady structure of the first electric telescopic rod.
Compared with prior art, the beneficial effects of the invention are as follows：This is convenient for the tunnel supporting apparatus of deployment and dismounting,
The device can be easily split as to 3 parts, and can shrink the device makes its volume reduce, 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 head rod and the 4th electric telescopic rod,
By the second connecting rod after the second link block on head rod and the 4th electric telescopic rod takes out, you can split the device
At 3 parts；
2, it is provided with shaft, head 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.
Description of the drawings
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 diagrams in Fig. 1 of the present invention.
In figure：1, the first electric telescopic rod；2, shaft；3, head 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 implementation mode
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 describes；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.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of tunnel temporary support dress convenient for deployment and dismounting
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
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 head rod 3 is
Rotational structure is constituted in one electric telescopic rod 1, and the rotation angle range of head rod 3 is 0-90 °, when needing to use the dress
When setting, head rod 3 is rotated up 90 °, you can support is provided for third electric telescopic rod 5, when not needing in use, will
Head rod 3 rotates down 90 °, you can and head rod 3 is parallel with the first electric telescopic rod 1, 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 head rod 3, and under head rod 3
Side is connected with the 4th electric telescopic rod 6, and head 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 head rod 3 carries
For support, the device more stable strong, universal wheel 13 is made to be 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, the device is allow to facilitate
Movement, the 5th electric telescopic rod 7 can provide support, the 5th electric telescopic rod 7, third electric telescopic rod for 10 both 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 head rod 3, non-slipping block 9 can basis
With position that tunnel 10 contacts and adjust angle, so that non-slipping block 9 is closely connect 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 by the second connecting rod 12 between the second link block 11 and the second link block 11, the second link block 11 exists
Slide construction is constituted on head 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, the second connecting rod 12 and 6 triangle stabilization of head rod 3 and the 4th electric telescopic rod
Structure, and the second connecting rod 12 and 1 triangle rock-steady structure of head rod 3 and the first electric telescopic rod, make the device
More stablize when use, and keeps the device durability stronger.
Operation principle：When it is desired to be used, the device is moved to designated position by universal wheel 13 first, then by
One connecting rod 3 rotates up 90 ° along shaft 2, then slides the second link block 11 of 3 lower section of head rod, then by second
The side of connecting rod 12 is inserted into the second link block 11 of 3 lower section of head rod, and the other side is inserted into the first electric telescopic rod 1
In second link block 11 of side, 3 position of head 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 head rod, then slide 6 top of head rod 3 and the 4th electric telescopic rod
The second link block 11, then by the second connecting rod 12 be inserted into the second link block 11 in, by the 4th electric telescopic rod 6 and first company
Extension bar 3 is fixedly connected, then to designated position, then the first electric telescopic rod 1 and the 4th electric telescopic rod 6 are raised above simultaneously
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 carried for the top in tunnel 10
For support, then rotate the non-slipping block 9 in 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 both 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 head 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 dismounting.
Although an embodiment of the present invention has been shown and described；For the ordinary skill in the art；It can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification；The scope of the present invention is defined by the appended.
Claims (6)
1. a kind of tunnel supporting apparatus convenient for deployment and dismounting, 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 head 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)
Upper surface positioned at head rod (3), and the 4th electric telescopic rod (6) is connected with below head 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
The first link block (8) is respectively connected on the outside of telescopic rod (4), and the first link block (8) passes through non-slipping block (9) and tunnel (10) phase
Connection, the lower surface of the head rod (3), the inside and the first electric telescopic rod (1) of the 4th electric telescopic rod (6) a left side
Right both 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 deployment and dismounting according to claim 1, it is characterised in that：It is described
Head rod (3) constitutes rotational structure, and the rotation angle range of head rod (3) in the first electric telescopic rod (1)
It is 0-90 °.
3. a kind of tunnel supporting apparatus convenient for deployment and dismounting according to claim 1, it is characterised in that：It is described
Head 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 deployment and dismounting according to claim 1, it is characterised in that：It is 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 head rod (3).
5. a kind of tunnel supporting apparatus convenient for deployment and dismounting according to claim 1, it is characterised in that：It is described
Second link block (11) constitutes slide construction, and the second link block on head 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 deployment and dismounting according to claim 1, it is characterised in that：It is described
Second connecting rod (12) and head rod (3) and the 4th electric telescopic rod (6) triangle rock-steady structure, and the second connection
Bar (12) and head rod (3) and the first electric telescopic rod (1) triangle rock-steady structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460206.0A CN108661685B (en) | 2018-05-14 | 2018-05-14 | Temporary tunnel supporting device convenient to deploy and detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460206.0A CN108661685B (en) | 2018-05-14 | 2018-05-14 | Temporary tunnel supporting device convenient to deploy and detach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108661685A true CN108661685A (en) | 2018-10-16 |
| CN108661685B CN108661685B (en) | 2020-02-14 |
Family
ID=63778505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460206.0A Active CN108661685B (en) | 2018-05-14 | 2018-05-14 | Temporary tunnel supporting device convenient to deploy and detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661685B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561165A (en) * | 2018-06-15 | 2018-09-21 | 贵州大学 | A kind of tunnel supporting apparatus convenient for deployment and dismounting |
| CN109113776A (en) * | 2018-08-16 | 2019-01-01 | 贵州大学 | A kind of tunnel supporting apparatus convenient for disposing and dismantling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041715A (en) * | 1975-09-09 | 1977-08-16 | Klockner-Werke Ag | Pit prop with liftable front end |
| JP2003278478A (en) * | 2002-03-25 | 2003-10-02 | Public Works Research Institute | Equipment for tunnel widening work |
| CN102758640A (en) * | 2012-07-13 | 2012-10-31 | 中铁四局集团第四工程有限公司 | Metro tunnel lining trolley steel template system |
| CN203769796U (en) * | 2014-04-09 | 2014-08-13 | 中国十九冶集团有限公司 | Multifunctional work platform for tunnel |
| CN206205898U (en) * | 2016-08-24 | 2017-05-31 | 青海省湟源公路工程建设公司 | A kind of constructing tunnel support meanss |
| CN107237640A (en) * | 2017-07-19 | 2017-10-10 | 中铁十局集团第工程有限公司 | A kind of lining trolley template revenue and expenditure device |
| CN207212365U (en) * | 2017-09-22 | 2018-04-10 | 中铁十二局集团有限公司 | A kind of wall arch is separable can Monolithic lining chassis |
| CN207297059U (en) * | 2017-07-18 | 2018-05-01 | 徐午生 | A kind of constructing tunnel support device |
-
2018
- 2018-05-14 CN CN201810460206.0A patent/CN108661685B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041715A (en) * | 1975-09-09 | 1977-08-16 | Klockner-Werke Ag | Pit prop with liftable front end |
| JP2003278478A (en) * | 2002-03-25 | 2003-10-02 | Public Works Research Institute | Equipment for tunnel widening work |
| CN102758640A (en) * | 2012-07-13 | 2012-10-31 | 中铁四局集团第四工程有限公司 | Metro tunnel lining trolley steel template system |
| CN203769796U (en) * | 2014-04-09 | 2014-08-13 | 中国十九冶集团有限公司 | Multifunctional work platform for tunnel |
| CN206205898U (en) * | 2016-08-24 | 2017-05-31 | 青海省湟源公路工程建设公司 | A kind of constructing tunnel support meanss |
| CN207297059U (en) * | 2017-07-18 | 2018-05-01 | 徐午生 | A kind of constructing tunnel support device |
| CN107237640A (en) * | 2017-07-19 | 2017-10-10 | 中铁十局集团第工程有限公司 | A kind of lining trolley template revenue and expenditure device |
| CN207212365U (en) * | 2017-09-22 | 2018-04-10 | 中铁十二局集团有限公司 | A kind of wall arch is separable can Monolithic lining chassis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561165A (en) * | 2018-06-15 | 2018-09-21 | 贵州大学 | A kind of tunnel supporting apparatus convenient for deployment and dismounting |
| CN109113776A (en) * | 2018-08-16 | 2019-01-01 | 贵州大学 | A kind of tunnel supporting apparatus convenient for disposing and dismantling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108661685B (en) | 2020-02-14 |
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