CN110344862A - A kind of foundation pit support device for tunnel drainage engineering - Google Patents
A kind of foundation pit support device for tunnel drainage engineering Download PDFInfo
- Publication number
- CN110344862A CN110344862A CN201910617327.6A CN201910617327A CN110344862A CN 110344862 A CN110344862 A CN 110344862A CN 201910617327 A CN201910617327 A CN 201910617327A CN 110344862 A CN110344862 A CN 110344862A
- Authority
- CN
- China
- Prior art keywords
- supporter
- arc
- support plate
- foundation pit
- support column
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/01—Caps for supporting mine roofs characterised by the shape of the cap, e.g. of specified cross-section
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
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)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention discloses a kind of foundation pit support device for tunnel drainage engineering, including the small support plate of arc, hoistable platform, pedestal, reinforce supporting leg, support column, skewed horizontal load bar, supporter, adjusting knob, drainpipe, the big support plate of arc and filter screen, support column is connected with below the supporter, the side wall of the support column, which is equipped with, reinforces supporting leg, structure of the invention is reasonable, it is easy to use, whole height can drive connecting rod to be adjusted flexibly by adjusting knob, to be suitable for different height and there are different obstacles, when being finely adjusted, regulating device above the big support plate of arc can be adjusted, supporter reinforces supporting leg in conjunction with support column, support strength is high, using safe and reliable, multiple filter screens are provided on drainpipe, water in Faults in Tunnels is introduced wherein, it is discharged by the both ends of drainpipe, row The filter screen that water pipe is equipped with, prevents clod from blocking the drain.
Description
Technical field
The present invention relates to tunnel drainage technical fields, fill more particularly to a kind of pattern foundation pit supporting structure for tunnel drainage engineering
It sets.
Background technique
With the development of industry, tunnel support technology and support apparatus have also accordingly obtained biggish development.Tunnel support
Equipment is primarily referred to as during subsurface excavation being maintenance work face roof safety and the supporting apparatus manufactured and designed, it is acted on
In for underground mining various processes such as: driling explosion, ventilation, transport, filling offer safety operating environment.Tunnel support is straight
Connect the safety, efficiency, consumption (especially large consumption of timber, steel) that are related to underground job, environmental protection and industry
Health, cost of mining and Mechanization Level.Subsurface excavation production cost large percentage shared by mine support equipment.Existing supporting
Although equipment has basic form, but not strong with the actual environment compatibility in mine hole；The reality according to mine is needed when installation
Shape carries out secondary rectification, so not only schedule delays, also increase support cost, is not able to satisfy the use of construction.
Summary of the invention
The present invention is to solve disadvantage present in current background technique, provides a kind of foundation pit for tunnel drainage engineering
Suspension device, including the small support plate of arc, hoistable platform, pedestal, reinforce supporting leg, support column, skewed horizontal load bar, supporter,
The big support plate of adjusting knob, drainpipe, arc and filter screen are connected with support column, the support column below the supporter
Side wall be equipped with and reinforce supporting leg, the top of the supporter and side wall are equipped with skewed horizontal load bar, and the skewed horizontal load bar is equipped with
Two middle positions about supporter are symmetrical, and the top both ends of the supporter are respectively equipped with telescopic mast, the telescopic mast
Lower section is equipped with adjusting knob, and the adjusting knob is connected to the inside of telescopic mast by connecting rod, and the lower section of the telescopic mast is affixed
The lower surface of the big support plate of arc, the big support plate of arc are fixed in above the upper surface of supporter, the telescopic mast
The side of upper surface be equipped with drainpipe, the upper surface of the drainpipe is equipped with filter screen, the big support plate of arc it is another
Side is equipped with pedestal, and the top of the pedestal is equipped with hoistable platform, is connected to the small support plate of arc above the hoistable platform,
The small support plate of the hoistable platform, arc and pedestal constitute regulating device, and the regulating device is equipped with 5 and evenly spaced
It is distributed in the upper surface of the big support plate of arc.
Of the invention is further described, the reinforcement supporting leg is set on the inside of support column and is not take up area.
Of the invention is further described, the distance between two sides of the big support plate of arc are greater than the length of supporter
Degree.
Of the invention is further described, the filter screen is equipped with multiple.
Of the invention is further described, the supporter is in the "u"-shaped stood upside down.
Of the invention is further described, two support column sizes are identical, and adjustable maximum height is supporter
Height.
Of the invention is further described, the cross-sectional area of the support column is greater than the cross-sectional area below supporter.
By adopting the above technical scheme, it has the following beneficial effects:
Structure of the invention is reasonable, easy to use, and whole height can drive connecting rod to be adjusted flexibly by adjusting knob, thus
Suitable for different height and there are different obstacles, when being finely adjusted, the regulating device above the big support plate of arc can be adjusted
Whole, supporter reinforces supporting leg in conjunction with support column, and support strength is high, using safe and reliable, is provided on drainpipe more
Water in Faults in Tunnels is introduced wherein, is discharged by the both ends of drainpipe, the filter screen that drainpipe is equipped with by a filter screen,
Prevent clod from blocking the drain.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: the small support plate of 1- arc；2- hoistable platform；3- pedestal；4- reinforces supporting leg；5- support column；The oblique branch of 6-
Strut；7- supporter；8- adjusting knob；9- connecting rod；10- drainpipe；The big support plate of 11- arc；12- filter screen；13- is flexible
Column.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Embodiment 1: a kind of foundation pit support device for tunnel drainage engineering as shown in Figure 1, including the small support of arc
Plate 1, pedestal 3, reinforces supporting leg 4, support column 5, skewed horizontal load bar 6, supporter 7, adjusting knob 8, drainpipe at hoistable platform 2
10, the big support plate 11 of arc and filter screen 12, the lower section of the supporter 7 is connected with support column 5, the side wall of the support column 5
Equipped with supporting leg 4 is reinforced, the top of the supporter 7 and side wall are equipped with skewed horizontal load bar 6, and the skewed horizontal load bar 6 is equipped with two
A middle position about supporter 7 is symmetrical, and the top both ends of the supporter 7 are respectively equipped with telescopic mast 13, the telescopic mast
13 lower section is equipped with adjusting knob 8, and the adjusting knob 8 is connected to the inside of telescopic mast 13, the telescopic mast 13 by connecting rod 9
Lower section be fixed in the upper surface of supporter 7, the top of the telescopic mast 13 is fixed in the lower surface of the big support plate 11 of arc, institute
The side for stating the upper surface of the big support plate 11 of arc is equipped with drainpipe 10, and the upper surface of the drainpipe 10 is equipped with filter screen
12, the other side of the big support plate 11 of arc is equipped with pedestal 3, and the top of the pedestal 3 is equipped with hoistable platform 2, the lifting
The top of platform 2 is connected to the small support plate 1 of arc, and the small support plate 1 of the hoistable platform 2, arc constitutes adjusting dress with pedestal 3
It sets, the regulating device is equipped with 5 and the evenly spaced upper surface for being distributed in the big support plate 11 of arc, the reinforcement supporting leg
4 insides for being set to support column 5 are not take up area, and the distance between two sides of the big support plate 11 of arc are greater than supporter 7
Length, the filter screen 12 are equipped with multiple, "u"-shaped of the supporter 7 in handstand, two 5 sizes of support column
Identical, adjustable maximum height is the height of supporter 7, and the cross-sectional area of the support column 5 is greater than the cross of 7 lower section of supporter
Sectional area.
Each regulating device is used to finely tune the height of the small support plate 1 of arc, so that the small support plate 1 of arc be made closely to be supported in
Below supporting tunnel inner wall, adjusting knob 8 adjusts telescopic mast 13 for significantly adjusting, and generally makes when installation
With support column 5 combines the reinforcement support of supporting leg 4 firm, is not easy to deviate.
Structure of the invention is reasonable, easy to use, and whole height can drive connecting rod 9 to be adjusted flexibly by adjusting knob 8, from
And be suitable for different height and there are different obstacles, when being finely adjusted, the regulating device of 11 top of the big support plate of arc can be into
Row adjustment, supporter 7 are combined reinforcement supporting leg 4, support strength height, using safe and reliable, on drainpipe 10 with support column 5
Multiple filter screens 12 are provided with, the water in Faults in Tunnels is introduced wherein, is discharged by the both ends of drainpipe 10, on drainpipe 10
The filter screen 12 being equipped with prevents clod from blocking the drain 10.
The foregoing describe basic principles and main features of the invention, It should be understood by those skilled in the art that of the invention
It is not restricted to the described embodiments, the above embodiments and description only illustrate the principle of the present invention, is not departing from
Under the premise of spirit and scope of the invention, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement
In the scope of the invention of protection, invents claimed range and be defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of foundation pit support device for tunnel drainage engineering, which is characterized in that flat including the small support plate of arc, lifting
Platform, reinforces supporting leg, support column, skewed horizontal load bar, supporter, adjusting knob, drainpipe, the big support plate of arc and mistake at pedestal
Strainer is connected with support column below the supporter, and the side wall of the support column, which is equipped with, reinforces supporting leg, the supporter
Top and side wall are equipped with skewed horizontal load bar, and the skewed horizontal load bar is set there are two the middle position about supporter is symmetrical, described
The top both ends of supporter are respectively equipped with telescopic mast, and the lower section of the telescopic mast is equipped with adjusting knob, and the adjusting knob passes through
Connecting rod is connected to the inside of telescopic mast, and the upper surface of supporter, the top of the telescopic mast are fixed in below the telescopic mast
It is fixed in the lower surface of the big support plate of arc, the side of the upper surface of the big support plate of arc is equipped with drainpipe, the row
The upper surface of water pipe is equipped with filter screen, and the other side of the big support plate of arc is equipped with pedestal, and the top of the pedestal, which is equipped with, to rise
Platform is dropped, is connected to the small support plate of arc, the small support plate of the hoistable platform, arc and pedestal structure above the hoistable platform
At regulating device, the regulating device is equipped with 5 and the evenly spaced upper surface for being distributed in the big support plate of arc.
2. a kind of foundation pit support device for tunnel drainage engineering according to claim 1, which is characterized in that described to add
Strong supporting leg is set on the inside of support column and is not take up area.
3. a kind of foundation pit support device for tunnel drainage engineering according to claim 1, which is characterized in that the arc
The distance between two sides of the big support plate of shape are greater than the length of supporter.
4. a kind of foundation pit support device for tunnel drainage engineering according to claim 1, which is characterized in that the mistake
Strainer is equipped with multiple.
5. a kind of foundation pit support device for tunnel drainage engineering according to claim 1, which is characterized in that the branch
Support body is in the "u"-shaped stood upside down.
6. a kind of foundation pit support device for tunnel drainage engineering according to claim 1, which is characterized in that two institutes
State that support column size is identical, adjustable maximum height is the height of supporter.
7. a kind of foundation pit support device for tunnel drainage engineering according to claim 1, which is characterized in that the branch
The cross-sectional area of dagger is greater than the cross-sectional area below supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617327.6A CN110344862A (en) | 2019-07-10 | 2019-07-10 | A kind of foundation pit support device for tunnel drainage engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617327.6A CN110344862A (en) | 2019-07-10 | 2019-07-10 | A kind of foundation pit support device for tunnel drainage engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110344862A true CN110344862A (en) | 2019-10-18 |
Family
ID=68176884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910617327.6A Pending CN110344862A (en) | 2019-07-10 | 2019-07-10 | A kind of foundation pit support device for tunnel drainage engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344862A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101984A (en) * | 2020-01-17 | 2020-05-05 | 淮阴工学院 | Tunnel supporting mechanism |
| CN111462606A (en) * | 2020-04-21 | 2020-07-28 | 合肥工业大学 | Traffic tunnel group smoke cross flow research and emergency rescue system |
| CN111485928A (en) * | 2020-04-24 | 2020-08-04 | 河南城建学院 | Construction is with preventing watertight fittings that collapses |
| CN111663954A (en) * | 2020-06-05 | 2020-09-15 | 芜湖青悠静谧环保科技有限公司 | A supplementary support frame that consolidates of exit for tunnel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198997A (en) * | 1988-02-02 | 1989-08-10 | Komatsu Ltd | Painting device for tunnel inner wall |
| WO1991011590A1 (en) * | 1990-01-30 | 1991-08-08 | Walbroehl H T | Automatically advancing supporting and sliding form for introducing an in-situ concrete lining |
| CN106089258B (en) * | 2016-08-24 | 2018-08-10 | 重庆工商职业学院 | Tunnel device and construction method |
| CN207727590U (en) * | 2017-12-23 | 2018-08-14 | 广州华磊建筑基础工程有限公司 | Foundation pit supporting construction applied to deep layer tunnel drainage engineering |
| CN208702442U (en) * | 2018-08-30 | 2019-04-05 | 中交一公局第五工程有限公司 | Tunnel support structure |
| CN208734364U (en) * | 2018-08-30 | 2019-04-12 | 中交一公局第五工程有限公司 | Tunnel support structure |
-
2019
- 2019-07-10 CN CN201910617327.6A patent/CN110344862A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198997A (en) * | 1988-02-02 | 1989-08-10 | Komatsu Ltd | Painting device for tunnel inner wall |
| WO1991011590A1 (en) * | 1990-01-30 | 1991-08-08 | Walbroehl H T | Automatically advancing supporting and sliding form for introducing an in-situ concrete lining |
| CN106089258B (en) * | 2016-08-24 | 2018-08-10 | 重庆工商职业学院 | Tunnel device and construction method |
| CN207727590U (en) * | 2017-12-23 | 2018-08-14 | 广州华磊建筑基础工程有限公司 | Foundation pit supporting construction applied to deep layer tunnel drainage engineering |
| CN208702442U (en) * | 2018-08-30 | 2019-04-05 | 中交一公局第五工程有限公司 | Tunnel support structure |
| CN208734364U (en) * | 2018-08-30 | 2019-04-12 | 中交一公局第五工程有限公司 | Tunnel support structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101984A (en) * | 2020-01-17 | 2020-05-05 | 淮阴工学院 | Tunnel supporting mechanism |
| CN111462606A (en) * | 2020-04-21 | 2020-07-28 | 合肥工业大学 | Traffic tunnel group smoke cross flow research and emergency rescue system |
| CN111485928A (en) * | 2020-04-24 | 2020-08-04 | 河南城建学院 | Construction is with preventing watertight fittings that collapses |
| CN111485928B (en) * | 2020-04-24 | 2022-03-25 | 河南城建学院 | Construction is with preventing watertight fittings that collapses |
| CN111663954A (en) * | 2020-06-05 | 2020-09-15 | 芜湖青悠静谧环保科技有限公司 | A supplementary support frame that consolidates of exit for tunnel |
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