CN207177936U - A kind of constructing tunnel special stand - Google Patents
A kind of constructing tunnel special stand Download PDFInfo
- Publication number
- CN207177936U CN207177936U CN201720997842.8U CN201720997842U CN207177936U CN 207177936 U CN207177936 U CN 207177936U CN 201720997842 U CN201720997842 U CN 201720997842U CN 207177936 U CN207177936 U CN 207177936U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- fixed
- connecting plate
- threaded rod
- thread groove
- 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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of constructing tunnel special stand,Including the first supporting plate and the second supporting plate,The first supporting plate lower end offers thread groove,First threaded rod is installed in the thread groove,First threaded rod is socketed on the first connecting plate,The lower surface of first connecting plate is welded with the first fixed mount,The upper surface of first connecting plate is fixed with first longitudinal direction adjustable spring,The other end of first supporting plate is fixed with inserted link,The second supporting plate lower end offers thread groove,Second threaded rod is installed in the thread groove,Second threaded rod is socketed on the second connecting plate,The lower surface of second connecting plate is welded with the second fixed mount,The upper surface of second connecting plate is fixed with second longitudinal direction adjustable spring,The other end of second supporting plate is fixed with sleeve pipe,This constructing tunnel special stand is simple in construction,Quickly supporting plate can be erected and tunnel is supported,Improve service life,It ensure that the safety in tunnel.
Description
Technical field
The present invention relates to tunnel support equipment technical field, specially a kind of constructing tunnel special stand.
Background technology
In Tunnel Engineering, often Change in surrounding rocks is big, easily caves in, and support work is particularly important, and is considered as work progress
Actual conditions, adjust construction method, timely its support reinforcement, avoid tunnel gross distortion, or even the phenomenon caved in occur, to protecting
Card safety for tunnel engineering and quality play vital effect.At present, common tunnel and laneway support method have shotcrete branch
Shield, bolt-mesh-spurting supporting, cable bolting, U-shaped steel supporting and the combining structure supporting of Bolt net and jet and U-shaped steel.For different ground
Matter situation and rock property, available support pattern is varied, and the above method can preferably control tunnel and tunnel
Deformation, but what it used is the larger support pattern of rigidity, it is impossible to the stress of release country rock is so that surrouding rock stress well
It is released, self reaches balance, so has just acted on very big stress when self structure plays a role.
Existing device, it is not only cumbersome during assembly and disassembly are carried out, and need more people to assist jointly
Make, waste time and energy, the less stable of device, rigidity is big, causes the service life reduction of device, is unfavorable for long-term use.
The content of the invention
It is an object of the invention to provide a kind of constructing tunnel special stand, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of constructing tunnel special stand, including first
Fagging and the second supporting plate, the first supporting plate lower end offer thread groove, the first threaded rod are provided with the thread groove,
First threaded rod is socketed on the first connecting plate, and the lower surface of first connecting plate is welded with the first fixed mount, described
The upper surface of first connecting plate is fixed with first longitudinal direction adjustable spring, and the other end of first supporting plate is fixed with inserted link, institute
State the second supporting plate lower end and offer thread groove, the second threaded rod, the second threaded rod socket are installed in the thread groove
On the second connecting plate, the lower surface of second connecting plate is welded with the second fixed mount, the upper surface of second connecting plate
Second longitudinal direction adjustable spring is fixed with, the other end of second supporting plate is fixed with sleeve pipe.
Preferably, the other end of first supporting plate is fixed with one end of transversal stretching spring, the transversal stretching bullet
The other end of spring is fixed on the other end of the second supporting plate, and the transversal stretching spring is socketed on inserted link and sleeve pipe.
Preferably, the first support tripod and second are respectively fixed with the inside of first supporting plate and the second supporting plate
Support tripod.
Preferably, the other end of the first longitudinal direction adjustable spring is fixed on the lower surface of the first supporting plate, and first is vertical
It is socketed in adjustable spring on the first threaded rod, the other end of the second longitudinal direction adjustable spring is fixed under the second supporting plate
Surface, and second longitudinal direction adjustable spring is socketed on the second threaded rod.
Preferably, screw channel, and screw channel and screw thread are offered on first connecting plate and the second connecting plate
The lines of groove is identical.
Compared with prior art, the beneficial effects of the invention are as follows：This constructing tunnel special stand is simple in construction：
1st, by the way that support is divided into supporting plate, threaded rod, connecting plate and fixed mount, so that device is in the inoperative phase
Between, space is small, is easy to stack, and will be connected between supporting plate and connecting plate by threaded rod, and in supporting plate and connecting plate
On offer lines identical screw thread so that device when in use, is easy to be risen supporting plate using threaded rod support, is easy to pair
Support is erected to be supported to tunnel；
2nd, fixed mount is provided with by the bottom in support, ensure that the stability of device, and in the inside of supporting plate
Support tripod is installed, the stability of supporting plate is ensure that and improve supporting plate bears pressure, improve supporting plate
Service life, ensure that the safety in tunnel.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention.
In figure：The supporting plates of 1- first；The support tripods of 2- first；3- thread grooves；The threaded rods of 4- first；5- first longitudinal directions are stretched
Contracting spring；The connecting plates of 6- first；7- screw channels；The fixed mounts of 8- first；9- inserted links；10- sleeve pipes；11- transversal stretching springs；
The supporting plates of 12- second；The support tripods of 13- second；The threaded rods of 14- second；15- second longitudinal direction adjustable springs；16- second is connected
Plate；The fixed mounts of 17- second.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of constructing tunnel special stand, including the first support
The supporting plate 12 of plate 1 and second, the lower end of the first supporting plate 1 offer thread groove 3, the first spiral shell are provided with the thread groove 3
Rasp bar 4, first threaded rod 4 are socketed on the first connecting plate 6, and the lower surface of first connecting plate 6 is welded with first and consolidated
Determine frame 8, the upper surface of first connecting plate 6 is fixed with first longitudinal direction adjustable spring 5, the other end of first supporting plate 1
Inserted link 9 is fixed with, the lower end of the second supporting plate 12 offers thread groove 3, the second threaded rod is provided with the thread groove 3
14, second threaded rod 14 is socketed on the second connecting plate 16, and the lower surface of second connecting plate 16 is welded with second and consolidated
Determine frame 17, the upper surface of second connecting plate 16 is fixed with second longitudinal direction adjustable spring 15, second supporting plate 12 it is another
One end is fixed with sleeve pipe 10.
The other end of first supporting plate 1 is fixed with one end of transversal stretching spring 11, the transversal stretching spring 11
The other end be fixed on the other end of the second supporting plate 12, the transversal stretching spring 11 is socketed on inserted link 9 and sleeve pipe 10,
It is easy to the fixation to the first supporting plate 1 and the second supporting plate 12, the inner side difference of the supporting plate 12 of the first supporting plate 1 and second
The first support tripod 2 and the second support tripod 13 are fixed with, the other end of the first longitudinal direction adjustable spring 5 is fixed on
The lower surface of one supporting plate 1, and first longitudinal direction adjustable spring 5 is socketed on the first threaded rod 4, the second longitudinal direction adjustable spring
15 other end is fixed on the lower surface of the second supporting plate 12, and second longitudinal direction adjustable spring 15 is socketed in the second threaded rod 14
On, screw channel 7, and the line of screw channel 7 and thread groove 3 are offered on the connecting plate 16 of the first connecting plate 6 and second
Road is identical, being capable of the quickly quick rise to the first supporting plate 1 and the second supporting plate 12 and decline.
Operation principle：In use, device lateral is placed on tunnel face, by rotating the first threaded rod 4 and the second screw thread
Bar 14 so that the first supporting plate 1 and the second supporting plate 12 rise, when the first supporting plate 1 and the second supporting plate 12 and tunnel roof
After contact, stop operating, and the first support tripod 2 is respectively fixed with the inner side of the first supporting plate 1 and the second supporting plate 12
With the second support tripod 13, while there is supporting role to the first supporting plate 1 and the second supporting plate 12, first is strengthened
The supporting plate 12 of supporting plate 1 and second, improves both compression dynamics, when inoperative, while rotates the first threaded rod 4 and the
Two threaded rods 14, are fallen.
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 changes, modification can be carried out to these embodiments, replace 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 constructing tunnel special stand, including the first supporting plate（1）With the second supporting plate（12）, it is characterised in that：It is described
First supporting plate（1）Lower end offers thread groove（3）, the thread groove（3）First threaded rod is inside installed（4）, described first
Threaded rod（4）It is socketed in the first connecting plate（6）On, first connecting plate（6）Lower surface be welded with the first fixed mount（8）,
First connecting plate（6）Upper surface be fixed with first longitudinal direction adjustable spring（5）, first supporting plate（1）The other end
It is fixed with inserted link（9）, second supporting plate（12）Lower end offers thread groove（3）, the thread groove（3）Inside it is provided with second
Threaded rod（14）, second threaded rod（14）It is socketed in the second connecting plate（16）On, second connecting plate（16）Following table
Face is welded with the second fixed mount（17）, second connecting plate（16）Upper surface be fixed with second longitudinal direction adjustable spring（15）,
Second supporting plate（12）The other end be fixed with sleeve pipe（10）.
A kind of 2. constructing tunnel special stand according to claim 1, it is characterised in that：First supporting plate（1）'s
The other end is fixed with transversal stretching spring（11）One end, the transversal stretching spring（11）The other end be fixed on the second support
Plate（12）Other end, the transversal stretching spring（11）It is socketed in inserted link（9）And sleeve pipe（10）On.
A kind of 3. constructing tunnel special stand according to claim 1, it is characterised in that：First supporting plate（1）With
Second supporting plate（12）Inner side be respectively fixed with the first support tripod（2）With the second support tripod（13）.
A kind of 4. constructing tunnel special stand according to claim 1, it is characterised in that：The first longitudinal direction adjustable spring
（5）The other end be fixed on the first supporting plate（1）Lower surface, and first longitudinal direction adjustable spring（5）It is socketed in the first threaded rod
（4）On, the second longitudinal direction adjustable spring（15）The other end be fixed on the second supporting plate（12）Lower surface, and second longitudinal direction
Adjustable spring（15）It is socketed in the second threaded rod（14）On.
A kind of 5. constructing tunnel special stand according to claim 1, it is characterised in that：First connecting plate（6）With
Second connecting plate（16）On offer screw channel（7）, and screw channel（7）With thread groove（3）Lines it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997842.8U CN207177936U (en) | 2017-08-10 | 2017-08-10 | A kind of constructing tunnel special stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997842.8U CN207177936U (en) | 2017-08-10 | 2017-08-10 | A kind of constructing tunnel special stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177936U true CN207177936U (en) | 2018-04-03 |
Family
ID=61744456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997842.8U Expired - Fee Related CN207177936U (en) | 2017-08-10 | 2017-08-10 | A kind of constructing tunnel special stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207177936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847940A (en) * | 2019-10-25 | 2020-02-28 | 湖州鹿山坞建材科技有限公司 | Support frame that used in mine |
| CN110985065A (en) * | 2019-12-20 | 2020-04-10 | 内蒙古东蒙工贸有限责任公司 | Scalable reducing U type canopy |
-
2017
- 2017-08-10 CN CN201720997842.8U patent/CN207177936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847940A (en) * | 2019-10-25 | 2020-02-28 | 湖州鹿山坞建材科技有限公司 | Support frame that used in mine |
| CN110985065A (en) * | 2019-12-20 | 2020-04-10 | 内蒙古东蒙工贸有限责任公司 | Scalable reducing U type canopy |
| CN110985065B (en) * | 2019-12-20 | 2021-03-30 | 内蒙古东蒙工贸有限责任公司 | Scalable reducing U type canopy |
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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 |
Granted publication date: 20180403 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |