CN108915738A - A kind of tunnel tunnel face supporting apparatus - Google Patents
A kind of tunnel tunnel face supporting apparatus Download PDFInfo
- Publication number
- CN108915738A CN108915738A CN201810760595.9A CN201810760595A CN108915738A CN 108915738 A CN108915738 A CN 108915738A CN 201810760595 A CN201810760595 A CN 201810760595A CN 108915738 A CN108915738 A CN 108915738A
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- fixed
- plate
- support
- hydraulic cylinder
- side wall
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- 239000007788 liquid Substances 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000295 complement effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of tunnel tunnel face supporting apparatus, including bottom plate, stable supporting device is mounted on the both ends side wall of the bottom plate, the upper end side of the bottom plate is fixed with the first transverse slat, one end side wall of first transverse slat is equipped with the first groove, the bottom of first groove is fixed with second hydraulic cylinder, the bottom plate upper end other side is equipped with first movement plate, and one end of second hydraulic cylinder piston rod is fixed on one end side wall of first movement plate, the upper end of the first movement plate and the first transverse slat is respectively and fixedly provided with mounting plate, the upper end two sides of one of mounting plate are equipped with locking device.The present invention solves the problems, such as conveniently to be widened by the improvement to support device, and bearing area and angular adjustment can be increased according to different demands by realizing, it reduces costs, the construction time is saved, construction efficiency is improved, is laid a good foundation to subsequent quick construction.
Description
Technical field
The present invention relates to support of tunnel technical field more particularly to a kind of tunnel tunnel face supporting apparatus.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space.Tunnel can divide
For traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel.
The tunnel meeting that Organisation for Economic Co-operation and Development in 1970 is held combines various factors, under tunnel
It is defined as：" with certain purposes, subsurface act on any method provide shape and size build basal area be greater than 2 square metres
Cavern.In recent years, with the development of tunneling and underground engineering subject, diversification, complexity is increasingly presented in the underground structure in China
Change.Wherein, thin cover weak ground tunnel safety, rapid construction are solved the problems, such as, is a pass for developing tunneling and underground engineering
Key.It needs to carry out supporting in time in the excavation project in tunnel, primary supporting mostly uses greatly with steel arch-shelf during tunnel excavation
Based on support pattern.Traditional temporary support steel arch-shelf structure is single, cannot conveniently be moved, cannot be according to need
It carries out quickly increasing bearing area and angular adjustment, seriously affects construction efficiency, great inconvenience is brought to subsequent construction,
For this purpose, it is proposed that a kind of tunnel tunnel face supporting apparatus solves the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of tunnel tunnel face proposed is interim
Support device.
To achieve the goals above, present invention employs following technical solutions：
A kind of tunnel tunnel face supporting apparatus, including bottom plate are mounted on stable support on the both ends side wall of the bottom plate
Device, the upper end side of the bottom plate are fixed with the first transverse slat, and one end side wall of first transverse slat is equipped with the first groove, institute
It states the bottom in the first groove and is fixed with second hydraulic cylinder, the bottom plate upper end other side is equipped with first movement plate, and the second liquid
One end of pressure cylinder piston bar is fixed on one end side wall of first movement plate, and the upper end of the first movement plate and the first transverse slat is equal
It is fixed with mounting plate, the upper end two sides of one of mounting plate are equipped with locking device, and the upper end of two mounting plates is respectively and fixedly provided with
Three of three the 5th hydraulic cylinders and two support columns, and the 5th hydraulic cylinder is located at the two sides of support column, the same side are the 5th hydraulic
Cylinder is one group, wherein the upper end of one group of three the 5th hydraulic cylinders is fixed with the second transverse slat, another group of three the 5th liquid jointly
The upper end of cylinder pressure is fixed with the second movable plate jointly, runs through in the support column and is equipped with support rod, equidistant on the support rod
Equipped with multiple first limit holes, the support column is equipped with the second limit hole corresponding with the first limit hole, second limit
Through inserted link is equipped in the hole of position, one end of the inserted link through the second limit hole and is extended in one of them first limit hole,
Two support columns of the same side are one group, wherein the upper end of one group of two support rods is fixed with fixed plate, the fixation jointly
It is set on one end side wall of plate there are two the second T-type sliding slot for being parallel to each other, it is sliding to be equipped with the second T-type in the second T-type sliding slot
Block, the upper end of another group of two support rods are separately fixed at the lower end of two the second T-type runner blocks, the upper end of the fixed plate
It is fixed with mounting plate, the upper end side of the mounting plate is fixed on the lower end of the second transverse slat, and the upper end side of the mounting plate is set
There are two the first T-type sliding slot being parallel to each other, the first T-type sliding block is installed in the first T-type sliding slot, two the first T-types are sliding
The upper end of block is fixed on the lower end of the second movable plate jointly, and one end side wall of second transverse slat is equipped with the second groove, described
The 4th hydraulic cylinder is fixed on one end side wall in second groove, one end of the 4th hydraulic cylinder is fixed on the second movable plate
On the side wall of one end, the upper end of two mounting plates is equidistantly equipped with four inclined plates, and one end of four inclined plates is fixed with second jointly
Loading plate, and the lower end of two the second loading plates is separately fixed at the upper end side of first movement plate and the first transverse slat, described
There are four first hydraulic cylinders for spacing fixation on one end side wall of two loading plates etc., and the upper end of four first hydraulic cylinders is fixed with jointly
Third support plate, on second movable plate and the second transverse slat from left to right successively it is fixed there are four U-shaped piece, four it is first solid
Determine block and four the 6th hydraulic cylinders, supporting block is rotatably connected in described U-shaped piece, the upper end of four supporting blocks is fixed with jointly
One support plate is rotatably connected to the 7th hydraulic cylinder on first fixed block, is rotatablely connected on the 7th hydraulic cylinder piston rod
There is the second fixed block, one end of four the second fixed blocks is fixed on jointly on one end side wall of the first support plate, four the 6th liquid
The upper end of cylinder pressure is fixed with the second support plate jointly.
Preferably, the stable supporting device includes the first loading plate being hinged on the side wall of bottom plate one end, and described first
The first link block is fixed on one end side wall of loading plate, one end of first link block is rotatably connected to third hydraulic cylinder,
One end of the third hydraulic cylinder is rotatably connected to the second link block, and one end of second link block is fixed on one end of bottom plate
On side wall.
Preferably, the locking device includes through the taper inserted link being disposed therein on a mounting plate, the described peace
It is equipped with through-hole in loading board and first movement plate, is equidistantly equipped with multiple tapered blind holes corresponding with through-hole on the bottom plate,
One end of the taper inserted link is through through-hole and extends in one of tapered blind hole, and one end of the taper inserted link is fixed with
Rotating block.
Preferably, the quantity of first limit hole is 6-10.
Preferably, first support plate, the second support plate and third support plate are arc.
Preferably, the taper inserted link is made of carbon steel.
Preferably, the mounting plate is welded in fixed plate.
Preferably, the inclined plate and the second loading plate are obliquely installed.
In the present invention, when in use, when needing to be supported, opens third hydraulic cylinder and delay the first loading plate of two sides
It is slow to be laid flat, until contacting ground, then first movement plate and devices above are fixed using taper inserted link, it is hydraulic to open first
Cylinder, the 6th hydraulic cylinder, the 5th hydraulic cylinder are supported face, open the 7th hydraulic cylinder and carry out angle tune to the first support plate
Section, is being supported, and when face constantly expands, and more large area is needed to support, extracts taper inserted link, opens simultaneously second
Hydraulic cylinder and the 4th hydraulic cylinder are increased the width of device using the first T-type sliding block, the second T-type sliding block and first movement plate, when
It is moved to suitable position, is fixed using taper inserted link, according to the corresponding support for needing to carry out each position of face, when
When 5th hydraulic cylinder rises, complementary support can be carried out by the cooperation of the first limit hole, the second limit hole and inserted link, into
And promote safety driving, the present invention solves the problems, such as conveniently to be widened by the improvement to support device,
Bearing area and angular adjustment can be increased according to different demands by realizing, and reduced costs, saved the construction time, improve
Construction efficiency lays a good foundation to subsequent quick construction.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of tunnel tunnel face supporting apparatus proposed by the present invention；
Fig. 2 is a kind of external structure schematic diagram of tunnel tunnel face supporting apparatus proposed by the present invention；
Fig. 3 is a kind of top view of tunnel tunnel face supporting apparatus proposed by the present invention；
Fig. 4 is a kind of side view of tunnel tunnel face supporting apparatus proposed by the present invention；
Fig. 5 is a kind of sectional view of tunnel tunnel face supporting apparatus proposed by the present invention.
In figure：1 bottom plate, 2 first loading plates, 3 first movement plates, 4 first limit holes, 5 inclined plates, 6 second loading plates, 7
One T-type sliding block, 8 first T-type sliding slots, 9 second movable plates, 10 U-shaped pieces, 11 first support plates, 12 second support plates, 13 installations
Plate, 14 second hydraulic cylinders, 15 third hydraulic cylinders, 16 support rods, 17 the 5th hydraulic cylinders, 18 second T-type sliding blocks, 19 second T-types are sliding
Slot, 20 the 4th hydraulic cylinders, 21 first hydraulic cylinders, 22 first fixed blocks, 23 supporting blocks, 24 support columns, 25 third support plates, 26 peaces
Loading board, 27 second fixed blocks, 28 the 6th hydraulic cylinders, 29 fixed plates, 30 second limit holes, 31 the 7th hydraulic cylinders, 32 first connections
Block, 33 rotating blocks, 34 taper inserted links, 35 second link blocks, 36 first transverse slats, 37 second transverse slats.
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.
Referring to Fig.1-5, a kind of tunnel tunnel face supporting apparatus, including bottom plate 1 are pacified on the both ends side wall of bottom plate 1
Equipped with stable supporting device, when needing to be supported, opens third hydraulic cylinder 15 and slowly put the first loading plate 2 of two sides
Flat, until contact ground carries out firm support, the upper end side of bottom plate 1 is fixed with the first transverse slat 36, one end of the first transverse slat 36
Side wall is equipped with the first groove, and the bottom in the first groove is fixed with second hydraulic cylinder 14, and the 1 upper end other side of bottom plate is equipped with first
Movable plate 3, and one end of 14 piston rod of second hydraulic cylinder is fixed on one end side wall of first movement plate 3, it is convenient as needed
It can widen at any time, the upper end of first movement plate 3 and the first transverse slat 36 is respectively and fixedly provided with mounting plate 13, one of mounting plate 13
Upper end two sides are equipped with locking device, and the upper end of two mounting plates 13 is respectively and fixedly provided with three the 5th hydraulic cylinders 17 and two support columns
24, Auxiliary support, and the 5th hydraulic cylinder 17 is located at the two sides of support column 24, three the 5th hydraulic cylinders 17 of the same side are one group,
Open the 6th hydraulic cylinder 28, the 5th hydraulic cylinder 17 is supported face, open the 7th hydraulic cylinder 31 to the first support plate 11
Angular adjustment is carried out, then is supported, wherein the upper end of one group of three the 5th hydraulic cylinders 17 is fixed with the second transverse slat 37 jointly,
The upper end of another group of three the 5th hydraulic cylinders 17 is fixed with the second movable plate 9 jointly, runs through in support column 24 and is equipped with support rod
16, equidistantly it is equipped with multiple first limit holes 4 on support rod 16, support column 24 is equipped with corresponding with the first limit hole 4 the
Two limit holes 30, the second limit hole 30 is interior through inserted link is equipped with, and facilitates fixation, one end of inserted link through the second limit hole 30 and is prolonged
It extending in one of them first limit hole 4, two support columns 24 of the same side are one group, wherein one group of two support rods 16
Upper end is fixed with fixed plate 29 jointly, is set on one end side wall of fixed plate 29 there are two the second T-type sliding slot 19 being parallel to each other, the
Second T-type sliding block 18 is installed, the upper end of another group of two support rods 16 is separately fixed at two second in two T-type sliding slots 19
The lower end of T-type runner block 18 can pass through the first limit hole 4, the second limit hole 30 and inserted link when the 5th hydraulic cylinder 17 rises
Cooperation, carry out complementary support, and then promote safety driving, the upper end of fixed plate 29 is fixed with mounting plate 26, mounting plate 26
Upper end side be fixed on the lower end of the second transverse slat 37, the upper end side of mounting plate 26 sets that there are two the first T-types being parallel to each other
Sliding slot 8 is equipped with the first T-type sliding block 7 in first T-type sliding slot 8, is moved easily, and the upper end of two the first T-type sliding blocks 7 is jointly solid
It is scheduled on the lower end of the second movable plate 9, one end side wall of the second transverse slat 37 is equipped with the second groove, one end side wall in the second groove
On be fixed with the 4th hydraulic cylinder 20, one end of the 4th hydraulic cylinder 20 is fixed on one end side wall of the second movable plate 9, works as face
Constantly expand, when more large area being needed to support, extracts taper inserted link, open simultaneously second hydraulic cylinder 14 and the 4th hydraulic cylinder
20, the width of device is increased using the first T-type sliding block 7, the second T-type sliding block 18, first movement plate 3 and the second movable plate 9, when
It is moved to suitable position, is fixed using taper inserted link 34, according to the corresponding support for needing to carry out each position of face,
The upper end of two mounting plates 13 is equidistantly equipped with four inclined plates 5, and one end of four inclined plates 5 is fixed with the second loading plate 6 jointly,
And the lower end of two the second loading plates 6 is separately fixed at the upper end side of first movement plate 3 and the first transverse slat 36, the second loading plate
Spacing are fixed there are four first hydraulic cylinder 21 on 6 one end side wall etc., and the upper end of four first hydraulic cylinders 21 is fixed with the jointly
It is successively fixed from left to right on three support plates 25, the second movable plate 9 and the second transverse slat 37 that there are four U-shaped piece 10, four first
Fixed block 22 and four the 6th hydraulic cylinders 28 are rotatably connected to supporting block 23 in U-shaped piece 10, and the upper end of four supporting blocks 23 is common
It is fixed with the first support plate 11, is rotatably connected to the 7th hydraulic cylinder 31 on the first fixed block 22, on 31 piston rod of the 7th hydraulic cylinder
It is rotatably connected to the second fixed block 27, one end of four the second fixed blocks 27 is fixed on one end side wall of the first support plate 11 jointly
On, the upper end of four the 6th hydraulic cylinders 28 is fixed with the second support plate 12 jointly.
In the present invention, stable supporting device includes the first loading plate 2 being hinged on 1 one end side wall of bottom plate, the first carrying
The first link block 32 is fixed on one end side wall of plate 2, one end of the first link block 32 is rotatably connected to third hydraulic cylinder 15, the
One end of three hydraulic cylinders 15 is rotatably connected to the second link block 35, and one end of the second link block 35 is fixed on the one end of bottom plate 1
On wall, locking device includes through the taper inserted link 34 being disposed therein on a mounting plate 13, and the mounting plate 13 and first moves
It is equipped with through-hole on movable plate 3, is equidistantly equipped with multiple tapered blind holes corresponding with through-hole, one end of taper inserted link on bottom plate 1
It through through-hole and extends in one of tapered blind hole, one end of taper inserted link 34 is fixed with rotating block 33, is inserted using taper
Bar 34 fixes first movement plate 3 and devices above, and the quantity of the first limit hole 4 is 6-10, the first support plate 11, second
Support plate 12 and third support plate 25 are arc, facilitate support face, and taper inserted link 34 is made of carbon steel, mounting plate
26 are welded in fixed plate 29, and inclined plate 5 and the second loading plate 6 are obliquely installed, and facilitate support.
In the present invention, when in use, when needing to be supported, third hydraulic cylinder 15 is opened by the first loading plate of two sides
2 are slowly laid flat, and until contacting ground, then fix first movement plate 3 and devices above using taper inserted link 34, open the
Six hydraulic cylinders 28, the 5th hydraulic cylinder 17 are supported face, open the 7th hydraulic cylinder 31 and carry out angle to the first support plate 11
Degree is adjusted, then is supported, and when face constantly expands, and more large area is needed to support, is extracted taper inserted link, is opened simultaneously
Second hydraulic cylinder 14 and the 4th hydraulic cylinder 20, using the first T-type sliding block 7, the second T-type sliding block 18 and first movement plate 3 by device
Width increase, when being moved to suitable position, be fixed using taper inserted link 34, need to carry out each position according to face
Corresponding support, when the 5th hydraulic cylinder 17 rise when, can matching by the first limit hole 4, the second limit hole 30 and inserted link
It closes, carries out complementary support, and then promote safety driving.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of tunnel tunnel face supporting apparatus, including bottom plate（1）, which is characterized in that the bottom plate（1）Both ends side wall
On be mounted on stable supporting device, the bottom plate（1）Upper end side be fixed with the first transverse slat（36）, first transverse slat
（36）One end side wall be equipped with the first groove, the bottom in first groove is fixed with second hydraulic cylinder（14）, the bottom
Plate（1）The upper end other side is equipped with first movement plate（3）, and second hydraulic cylinder（14）One end of piston rod is fixed on first movement plate
（3）One end side wall on, the first movement plate（3）With the first transverse slat（36）Upper end be respectively and fixedly provided with mounting plate（13）, wherein
One mounting plate（13）Upper end two sides be equipped with locking device, two mounting plates（13）Upper end be respectively and fixedly provided with three the 5th liquid
Cylinder pressure（17）With two support columns（24）, and the 5th hydraulic cylinder（17）Positioned at support column（24）Two sides, three of the same side
Five hydraulic cylinders（17）It is one group, wherein one group of three the 5th hydraulic cylinders（17）Upper end be fixed with the second transverse slat jointly（37）,
Another group of three the 5th hydraulic cylinders（17）Upper end be fixed with the second movable plate jointly（9）, the support column（24）Inside run through
Equipped with support rod（16）, the support rod（16）On equidistantly be equipped with multiple first limit holes（4）, the support column（24）On set
Have and the first limit hole（4）Corresponding second limit hole（30）, second limit hole（30）It is interior to run through equipped with inserted link, it is described
The second limit hole is run through in one end of inserted link（30）And extend to one of them first limit hole（4）It is interior, two supports of the same side
Column（24）It is one group, wherein one group of two support rods（16）Upper end be fixed with fixed plate jointly（29）, the fixed plate
（29）One end side wall on set that there are two the second T-type sliding slots for being parallel to each other（19）, the second T-type sliding slot（19）Inside it is equipped with
Second T-type sliding block（18）, another group of two support rods（16）Upper end be separately fixed at two the second T-type runner blocks（18）'s
Lower end, the fixed plate（29）Upper end be fixed with mounting plate（26）, the mounting plate（26）Upper end side be fixed on second
Transverse slat（37）Lower end, the mounting plate（26）Upper end side set that there are two the first T-type sliding slots for being parallel to each other（8）, described
First T-type sliding slot（8）First T-type sliding block is inside installed（7）, two the first T-type sliding blocks（7）Upper end be fixed on the second shifting jointly
Movable plate（9）Lower end, second transverse slat（37）One end side wall be equipped with the second groove, the one end in second groove
The 4th hydraulic cylinder is fixed on wall（20）, the 4th hydraulic cylinder（20）One end be fixed on the second movable plate（9）One end
On wall, two mounting plates（13）Upper end equidistantly be equipped with four inclined plates（5）, four inclined plates（5）One end be fixed with jointly
Second loading plate（6）, and two the second loading plates（6）Lower end be separately fixed at first movement plate（3）With the first transverse slat（36）
Upper end side, second loading plate（6）One end side wall on etc. spacing fixed there are four first hydraulic cylinders（21）, four
One hydraulic cylinder（21）Upper end be fixed with third support plate jointly（25）, second movable plate（9）With the second transverse slat（37）On
It is successively fixed from left to right that there are four U-shaped piece（10）, four the first fixed blocks（22）With four the 6th hydraulic cylinders（28）, described
U-shaped piece（10）Inside it is rotatably connected to supporting block（23）, four supporting blocks（23）Upper end be fixed with the first support plate jointly（11）,
First fixed block（22）On be rotatably connected to the 7th hydraulic cylinder（31）, the 7th hydraulic cylinder（31）The company of rotation on piston rod
It is connected to the second fixed block（27）, four the second fixed blocks（27）One end be fixed on the first support plate jointly（11）One end side wall
On, four the 6th hydraulic cylinders（28）Upper end be fixed with the second support plate jointly（12）.
2. a kind of tunnel tunnel face supporting apparatus according to claim 1, which is characterized in that the stable support dress
It sets including being hinged on bottom plate（1）The first loading plate on the side wall of one end（2）, first loading plate（2）One end side wall on it is solid
Surely there is the first link block（32）, first link block（32）One end be rotatably connected to third hydraulic cylinder（15）, the third
Hydraulic cylinder（15）One end be rotatably connected to the second link block（35）, second link block（35）One end be fixed on bottom plate
（1）One end side wall on.
3. a kind of tunnel tunnel face supporting apparatus according to claim 1, which is characterized in that the locking device packet
It includes to run through and is disposed therein a mounting plate（13）On taper inserted link（34）, the described mounting plate（13）With first movement plate
（3）On be equipped with through-hole, the bottom plate（1）On be equidistantly equipped with multiple tapered blind holes corresponding with through-hole, the taper is slotting
One end of bar is through through-hole and extends in one of tapered blind hole, the taper inserted link（34）One end be fixed with rotating block
（33）.
4. a kind of tunnel tunnel face supporting apparatus according to claim 1, which is characterized in that first limit hole
（4）Quantity be 6-10.
5. a kind of tunnel tunnel face supporting apparatus according to claim 1, which is characterized in that first support plate
（11）, the second support plate（12）With third support plate（25）It is arc.
6. a kind of tunnel tunnel face supporting apparatus according to claim 3, which is characterized in that the taper inserted link
（34）It is made of carbon steel.
7. a kind of tunnel tunnel face supporting apparatus according to claim 3, which is characterized in that the mounting plate（26）
It is welded on fixed plate（29）On.
8. a kind of tunnel tunnel face supporting apparatus according to claim 3, which is characterized in that the inclined plate（5）With
Second loading plate（6）It is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760595.9A CN108915738B (en) | 2018-07-12 | 2018-07-12 | Temporary supporting device for tunnel face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760595.9A CN108915738B (en) | 2018-07-12 | 2018-07-12 | Temporary supporting device for tunnel face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915738A true CN108915738A (en) | 2018-11-30 |
| CN108915738B CN108915738B (en) | 2020-02-07 |
Family
ID=64410817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760595.9A Expired - Fee Related CN108915738B (en) | 2018-07-12 | 2018-07-12 | Temporary supporting device for tunnel face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915738B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826659A (en) * | 2019-02-28 | 2019-05-31 | 中建七局第四建筑有限公司 | A kind of constructing tunnel tunnel arched door support device |
| CN110985085A (en) * | 2019-11-25 | 2020-04-10 | 中国十九冶集团有限公司 | Support arrangement for arch tunnel construction is used |
| CN111456770A (en) * | 2018-12-05 | 2020-07-28 | 黄河科技学院 | Movable tunnel segment supporting device for subway construction |
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| CN107059634A (en) * | 2017-04-26 | 2017-08-18 | 盛亚红 | A kind of special gib equipment of tunnel bridge |
| CN206769928U (en) * | 2017-06-13 | 2017-12-19 | 云南农业大学 | A kind of supporting apparatus for tunnel excavation |
| CN207144983U (en) * | 2017-07-31 | 2018-03-27 | 许祝万 | Constructing tunnel hydraulic pressure temporary support machine |
| CN107605517A (en) * | 2017-09-19 | 2018-01-19 | 西南交通大学 | Multipoint movable formula tunnel tunnel face temporary support system |
| CN107747492A (en) * | 2017-11-10 | 2018-03-02 | 中铁二十四局集团安徽工程有限公司 | Extension type cross preliminary bracing structure and its deformation dynamics control method |
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| CN111456770A (en) * | 2018-12-05 | 2020-07-28 | 黄河科技学院 | Movable tunnel segment supporting device for subway construction |
| CN111456770B (en) * | 2018-12-05 | 2021-12-14 | 莆田城厢振达宸贸易有限公司 | Movable tunnel segment supporting device for subway construction |
| CN109826659A (en) * | 2019-02-28 | 2019-05-31 | 中建七局第四建筑有限公司 | A kind of constructing tunnel tunnel arched door support device |
| CN110985085A (en) * | 2019-11-25 | 2020-04-10 | 中国十九冶集团有限公司 | Support arrangement for arch tunnel construction is used |
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