CN109268039A - A kind of support device of the tunnel construction with monitoring alarm function - Google Patents
A kind of support device of the tunnel construction with monitoring alarm function Download PDFInfo
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- CN109268039A CN109268039A CN201811435438.7A CN201811435438A CN109268039A CN 109268039 A CN109268039 A CN 109268039A CN 201811435438 A CN201811435438 A CN 201811435438A CN 109268039 A CN109268039 A CN 109268039A
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- support
- vertical centerline
- arch
- column
- tunnel construction
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 241001669679 Eleotris Species 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 48
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000011435 rock Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/183—Supporting means for arch members, not provided for in E21D11/22
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/24—Knuckle joints or links between arch members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props
-
- 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
- E21D23/08—Advancing mechanisms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
- E21F17/185—Rock-pressure control devices with or without alarm devices; Alarm devices in case of roof subsidence
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)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of support device of tunnel construction with monitoring alarm function, it is related to tunnel construction technical field, specially sleeper and bottom plate, the sleeper is fixedly arranged above track, and driving wheel is provided with above track, motor is connected on the inside of the driving wheel, and traction seat even is provided with above motor, the front of the traction seat is equipped with connection frame, cabinet is provided with below the bottom plate, and bottom plate is located at the rear side of connection frame, hydraulic pressure support column is provided at left and right sides of the cabinet, and support leg is connected with below hydraulic pressure support column, support frame is provided on the outside of the support leg, and idler wheel is installed on the outside of support frame.Support device of the tunnel construction with monitoring alarm function, by the translation structure constituted between idler wheel and track, device is integrally moved, is arranged between idler wheel about bottom board symmetry, device is moved in orbit by idler wheel, and the flexibility of device can be improved.
Description
Technical field
The present invention relates to tunnel construction technical field, support of specially a kind of tunnel construction with monitoring alarm function
Device.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space, and tunnel can divide
For traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel, when Tunnel Passing weak broken wall rock, excavation disturbance can cause compared with
Big surrouding rock deformation, if preliminary bracing is implemented not in time, surrouding rock deformation can exceed that its permissible range, and area is caused when serious
Face unstability, Tunnel Landslide, cause heavy economic losses, so must be provided with corresponding supporting construction when tunnel construction, tunnel is built
If support device used must be firm reliable, the safety of constructing tunnel just can guarantee,
Existing tunnel construction support device, generally requires and is attached construction according to the size in tunnel, and structure cannot
It is adjusted, various sizes of tunnel can not be adapted to, using flexible is lower with adaptability, and general tunnel construction supports
Device does not have strained detection device, and the surrounding rock structure in tunnel is difficult to determine, the pressure caused by support device may be with
Shi Bianhua can not learn the receiving state of support device in time, when being more than the structure bearing value of support device, will cause tunnel
Major accidents, the structural-load-carrying capacities such as landslide are lower with safety.
Summary of the invention
In view of the deficiencies of the prior art, the support dress with monitoring alarm function is used the present invention provides a kind of tunnel construction
It sets, solves the problems mentioned above in the background art.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of tunnel construction, which is used, has monitoring
The support device of alarm function, including sleeper and bottom plate, the sleeper is fixedly arranged above track, and is provided with above track
Driving wheel is connected with motor on the inside of the driving wheel, and is even provided with traction seat, the front of the traction seat above motor
Connection frame is installed, cabinet is provided with below the bottom plate, and bottom plate is located at the rear side of connection frame, the left and right two of the cabinet
Side is provided with hydraulic pressure support column, and support leg is connected with below hydraulic pressure support column, and branch is provided on the outside of the support leg
Support, and idler wheel is installed on the outside of support frame, it is rotation connection between the idler wheel and support frame, the top peace of the bottom plate
It is provided with center foundation equipped with side plate, and on the inside of side plate, is fixedly connected between the bottom plate and center foundation.
Optionally, central tube is installed above the center foundation, and reinforcement steel cylinder is installed on the inside of central tube, institute
It states and is bonded to each other between the inner surface of central tube and the outer surface of reinforcement steel cylinder, about the perpendicular of bottom plate between the hydraulic pressure support column
Straight center line is symmetrical, and is parallel to each other between the vertical centerline of hydraulic pressure support column.
Optionally, the front of the central tube is equipped with warning light, and warning loudspeaker is provided at left and right sides of warning light
, support column is connected on the outside of the central tube, and pressure sensor is installed above support column, the pressure sensor
Outside be provided with color LED lamp, the vertical centerline between the idler wheel about bottom plate is symmetrical, and ruler between idler wheel and track
It is very little to match.
Optionally, it is connected with pressure-bearing column above the pressure sensor, and rubber bowl is installed above pressure-bearing column, institute
The vertical centerline of the vertical centerline and support column of stating pressure sensor is located along the same line, and color LED lamp is around branch
The vertical centerline of dagger circumferentially arrange by shape.
Optionally, it is provided with loading plate above the rubber bowl, and hydraulically extensible column is installed above loading plate, institute
The vertical centerline of the vertical centerline and support column of stating pressure-bearing column is located along the same line, and the vertical centerline of pressure-bearing column with
The vertical centerline of rubber bowl is located along the same line.
Optionally, it is connected with arch pedestal above the hydraulically extensible column, and the centre of arch pedestal is provided with center
Seat, the vertical centerline of the rubber bowl and the vertical centerline of loading plate are located along the same line, and the upper surface of rubber bowl
It is bonded to each other between the lower surface of loading plate.
Optionally, centre mount top plate is installed above the centre mount, is provided at left and right sides of the centre mount
Sliding slot, and clamp rail is installed on the inside of sliding slot, the horizontal center line between the hydraulically extensible column about arch pedestal is symmetrical, and
It is parallel to each other between the vertical centerline of hydraulically extensible column.
Optionally, the arch pedestal around the horizontal center line of central tube, circumferentially arrange by shape, and arch pedestal is outer
It mutually fits between side.
Optionally, it is connected with arch extension sheet above the clamp rail, and extension sheet is installed on the outside of arch extension sheet
Top plate, the horizontal center line between the sliding slot about arch pedestal is symmetrical, and size matches between sliding slot and clamp rail.
Optionally, the vertical centerline between the arch extension sheet about centre mount is symmetrical, and arch extension sheet and arch
Size matches between shape pedestal.
The present invention provides a kind of support device of tunnel construction with monitoring alarm function, have following beneficial to effect
Fruit:
1. support device of the tunnel construction with monitoring alarm function, passes through the translation constituted between idler wheel and track
Structure integrally moves device, is arranged between idler wheel about bottom board symmetry, and device can be moved by idler wheel in track
It is dynamic, be conducive to the flexibility for improving device, size matches between idler wheel and track, convenient for stabilization of holding meanss when mobile
Property, device is supported by hydraulic pressure support column, is arranged between hydraulic pressure support column about bottom board symmetry, whole convenient for holding meanss
Balance, hydraulic pressure support column, which can stretch, changes length, convenient for packing up when device is mobile, avoids causing to hinder to device movement
Hinder.
2. support device of the tunnel construction with monitoring alarm function, the pressure born by pressure sensor to device
Power is monitored in real time, and pressure sensor is mounted between support column and pressure-bearing column, and pressure sensor is located at same with support column
On vertical line, convenient for keeping the equilibrium of dynamics, prevents dynamics unevenness from interfering to the reading of pressure sensor, be conducive to improve
The accuracy of device pressure monitoring, and it is provided with a circle color LED lamp on the outside of pressure sensor, color LED lamp can basis
The size of pressure sensor monitoring pressure carries out the variation of brightness and color, and pressure rise therewith, color LED lamp will be by green change
It is red, by the difference of color, it intuitively can effectively learn the pressure size that each support column is born.
3. the tunnel construction use with monitoring alarm function support device, by around central tube installation pressure-bearing column with
The bearing structure that support column is constituted, is supported device periphery, and pressure-bearing column and support column are located on same vertical line, convenient for protecting
The equilibrium for holding carrying dynamics prevents dynamics unevenness run-off the straight, is conducive to the ability to bear for improving device, while pressure-bearing column passes through
Rubber bowl is connected with loading plate, is bonded to each other between the upper surface of rubber bowl and the lower surface of loading plate, and rubber bowl can be inhaled
Vibration is received, prevents vibration to be transmitted on pressure-bearing column by loading plate, or be transmitted on loading plate by pressure-bearing column, is conducive to improve device
Anti-shake performance.
4. support device of the tunnel construction with monitoring alarm function is made up of arch pedestal and pressure telescopic mast
Retractable support structure is supported the tunnel wall surface on the outside of device, and arch pedestal around central tube periphery, circumferentially arrange by shape,
Between be bonded to each other, constitute a whole domes, be conducive to the structural strength and ability to bear that improve device, while hydraulic
Telescopic mast can push arch pedestal, change the position of arch pedestal, and then be adjusted to the outer diameter of device entirety, can
So that device is suitable for the tunnel of different-diameter size, be conducive to the applicability and using flexible that improve device.
5. support device of the tunnel construction with monitoring alarm function, flexible by what is constituted between sliding slot and clamp rail
Slide construction links together arch extension sheet and arch pedestal, and arch extension sheet can be by sliding slot and clamp rail in arch
Outside Slideslip on pedestal, convenient for following hydraulically extensible column to be adjusted the outer diameter of device entirety, arch extension sheet
It mutually fits between lateral surface, the Structural Integrity of arch pedestal and arch extension sheet can be kept, constitute a whole arch
Structure is conducive to the structural strength and ability to bear that improve device, while arch extension sheet passes through extension sheet top plate and tunnel wall
Face is in contact, and convenient for keeping being bonded with the complete of tunnel wall surface, and convenient for replacing to extension sheet top plate, can prevent arch
Extension sheet is worn, and is conducive to the service life and shooting convenience that improve device.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is positive structure schematic of the present invention；
Fig. 3 is structural diagram of base plate of the present invention；
Fig. 4 is central tube structural schematic diagram of the present invention；
Fig. 5 is support column arrangement schematic diagram of the present invention；
Fig. 6 is arch schematic diagram of base structure of the present invention；
Fig. 7 is arch extension sheet structural schematic diagram of the present invention；
Fig. 8 is extended mode structural schematic diagram of the present invention；
Fig. 9 is pressure sensor workflow schematic diagram of the present invention.
In figure: 1, sleeper；2, track；3, driving wheel；4, motor；5, traction seat；6, connection frame；7, bottom plate；8, cabinet；9,
Hydraulic pressure support column；10, support leg；11, support frame；12, idler wheel；13, side plate；14, center foundation；15, central tube；16, reinforce
Steel cylinder；17, warning light；18, warning horn；19, support column；20, pressure sensor；21, color LED lamp；22, pressure-bearing column；23,
Rubber bowl；24, loading plate；25, hydraulically extensible column；26, arch pedestal；27, centre mount；28, centre mount top plate；29, sliding slot；
30, clamp rail；31, arch extension sheet；32, extension sheet top plate.
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.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Please refer to Fig. 1 to Fig. 9, the present invention provides a kind of technical solution: a kind of tunnel construction is with having the function of monitoring alarm
Support device, including sleeper 1 and bottom plate 7, sleeper 1 is fixedly arranged above track 2, and the top of track 2 is provided with driving wheel
3, the inside of driving wheel 3 is connected with motor 4, and even the top of motor 4 is provided with traction seat 5, and the front of traction seat 5 is equipped with company
Frame 6 is connect, the lower section of bottom plate 7 is provided with cabinet 8, and bottom plate 7 is located at the rear side of connection frame 6, and the left and right sides of cabinet 8 is provided with
Hydraulic pressure support column 9, and the lower section of hydraulic pressure support column 9 is connected with support leg 10, the outside of support leg 10 is provided with support frame 11, and
The outside of support frame 11 is equipped with idler wheel 12, is rotation connection between idler wheel 12 and support frame 11, the top of bottom plate 7 is equipped with side
Plate 13, and the inside of side plate 13 is provided with center foundation 14, is fixedly connected between bottom plate 7 and center foundation 14；
The top of center foundation 14 is equipped with central tube 15, and the inside of central tube 15 is equipped with and reinforces steel cylinder 16, center
Cylinder 15 inner surface and reinforce steel cylinder 16 outer surface between be bonded to each other, between hydraulic pressure support column 9 about bottom plate 7 it is vertical in
Heart line is symmetrical, and is parallel to each other between the vertical centerline of hydraulic pressure support column 9, and the front of central tube 15 is equipped with warning light 17,
And the left and right sides of warning light 17 is provided with warning horn 18, the outside of central tube 15 is connected with support column 19, and support column
19 top is equipped with pressure sensor 20, and the outside of pressure sensor 20 is provided with color LED lamp 21, between idler wheel 12 about
The vertical centerline of bottom plate 7 is symmetrical, and size matches between idler wheel 12 and track 2, and what is constituted between idler wheel 12 and track 2 is flat
Structure is moved, device is integrally moved, is symmetrical arranged between idler wheel 12 about bottom plate 7, device can be in-orbit by idler wheel 12
Road 2 is moved, and the flexibility for improving device is conducive to, and size matches between idler wheel 12 and track 2, moves convenient for holding meanss
Stability when dynamic, device are supported by hydraulic pressure support column 9, are symmetrical arranged between hydraulic pressure support column 9 about bottom plate 7, just
In the balance of holding meanss entirety, hydraulic pressure support column 9, which can stretch, changes length, convenient for packing up when device is mobile, avoids
Device movement is caused to hinder；
The top of pressure sensor 20 is connected with pressure-bearing column 22, and the top of pressure-bearing column 22 is equipped with rubber bowl 23, pressure
The vertical centerline of sensor 20 and the vertical centerline of support column 19 are located along the same line, and color LED lamp 21 is around branch
The vertical centerline of dagger 19 circumferentially arrange by shape, and the pressure that pressure sensor 20 bears device monitors in real time, pressure
Sensor 20 is mounted between support column 19 and pressure-bearing column 22, and pressure sensor 20 and support column 19 are located on same vertical line,
Convenient for keeping the equilibrium of dynamics, prevents dynamics unevenness from interfering to the reading of pressure sensor 20, be conducive to improve device pressure
The accuracy of power monitoring, and a circle color LED lamp 21 is provided on the outside of pressure sensor 20, color LED lamp 21 can basis
The size that pressure sensor 20 monitors pressure carries out the variation of brightness and color, and pressure rise therewith, color LED lamp 21 will be by
It is green to redden, by the difference of color, it intuitively can effectively learn the pressure size that each support column 19 is born；
The top of rubber bowl 23 is provided with loading plate 24, and the top of loading plate 24 is equipped with hydraulically extensible column 25, pressure-bearing
The vertical centerline of column 22 and the vertical centerline of support column 19 are located along the same line, and the vertical centerline of pressure-bearing column 22 with
The vertical centerline of rubber bowl 23 is located along the same line, and the top of hydraulically extensible column 25 is connected with arch pedestal 26, and arch
The centre of pedestal 26 is provided with centre mount 27, and the vertical centerline of rubber bowl 23 is located at same with the vertical centerline of loading plate 24
It on straight line, and is bonded to each other between the upper surface of rubber bowl 23 and the lower surface of loading plate 24, is held around what central tube 15 was installed
The bearing structure that compression leg 22 and support column 19 are constituted, is supported device periphery, and pressure-bearing column 22 is located at same with support column 19
On vertical line, convenient for keeping the equilibrium of carrying dynamics, dynamics unevenness run-off the straight is prevented, is conducive to the receiving energy for improving device
Power, while pressure-bearing column 22 is connected by rubber bowl 23 with loading plate 24, the upper surface of rubber bowl 23 and the following table of loading plate 24
It is bonded to each other between face, vibration can be absorbed in rubber bowl 23, prevents vibration to be transmitted on pressure-bearing column 22 by loading plate 24, or by holding
Compression leg 22 is transmitted on loading plate 24, is conducive to the anti-shake performance for improving device；
The top of centre mount 27 is equipped with centre mount top plate 28, and the left and right sides of centre mount 27 is provided with sliding slot 29, and
The inside of sliding slot 29 is equipped with clamp rail 30, and the horizontal center line between hydraulically extensible column 25 about arch pedestal 26 is symmetrical, and liquid
It presses and is parallel to each other between the vertical centerline of telescopic mast 25, horizontal center line circumferentially shape of the arch pedestal 26 around central tube 15
Arrangement, and mutually fit between the lateral surface of arch pedestal 26, it is made up of arch pedestal 26 and hydraulically extensible column 25 flexible
Support construction is supported the tunnel wall surface on the outside of device, and arch pedestal 26 around 15 periphery of central tube, circumferentially arrange by shape,
Between be bonded to each other, constitute a whole domes, be conducive to the structural strength and ability to bear that improve device, while hydraulic
Telescopic mast 25 can push arch pedestal 26, change the position of arch pedestal 26, and then carry out to the outer diameter of device entirety
Adjustment can make device be suitable for the tunnel of different-diameter size, be conducive to the applicability and using flexible that improve device；
The top of clamp rail 30 is connected with arch extension sheet 31, and the outside of arch extension sheet 31 is equipped with extension sheet top plate
32, the horizontal center line between sliding slot 29 about arch pedestal 26 is symmetrical, and size matches between sliding slot 29 and clamp rail 30, arch
Vertical centerline between shape extension sheet 31 about centre mount 27 is symmetrical, and size between arch extension sheet 31 and arch pedestal 26
It matches, by the telescopic slide structure constituted between sliding slot 29 and clamp rail 30, arch extension sheet 31 and arch pedestal 26 is connected
It is connected together, arch extension sheet 31 can be by sliding slot 29 and the outside Slideslip on arch pedestal 26 of clamp rail 30, convenient for following
Hydraulically extensible column 25 is adjusted the outer diameter of device entirety, mutually fits between the lateral surface of arch extension sheet 31, can
To keep the Structural Integrity of arch pedestal 26 and arch extension sheet 31, a whole domes are constituted, are conducive to improve dress
The structural strength and ability to bear set, while arch extension sheet 31 is in contact by extension sheet top plate 32 with tunnel wall surface, is convenient for
Holding be bonded with the complete of tunnel wall surface, and be convenient for extension sheet top plate 32 is replaced, can prevent arch extension sheet 31 by
To abrasion, be conducive to the service life and shooting convenience that improve device.
In conclusion support device of the tunnel construction with monitoring alarm function, in use, device is integrally placed
On track 2, keep idler wheel 12 mutually chimeric with track 2, traction seat 5 drives the rotation of driving wheel 3 to be moved by motor 4, and
It is moved on track 2 by 6 traction device main body of connection frame, size matches between idler wheel 12 and track 2, can keep
Stability when device is mobile, after being moved to corresponding position, the elongation of hydraulic pressure support column 9 contacts support leg 10 with sleeper 1, to dress
Set and be supported, be symmetrical arranged between hydraulic pressure support column 9 about bottom plate 7, convenient for the balance of holding meanss entirety, to tunnel into
When row support, it is necessary first to according to the diameter in tunnel, device is adjusted, hydraulically extensible column 25 it is flexible by arch pedestal 26 to
Outer expandable is mobile, and while arch pedestal 26 is mobile, arch extension sheet 31 is by sliding slot 29 and clamp rail 30 in arch pedestal 26
Outside Slideslip is gone up, mutually fits between the lateral surface of arch extension sheet 31, arch pedestal 26 and arch extension sheet can be kept
31 Structural Integrity constitutes a whole domes, when the extension sheet top plate 32 and centre mount 27 in arch extension sheet 31
On centre mount top plate 28 and after tunnel wall surface fits closely, just finishing device is adjusted, and arch extension sheet 31 passes through extension sheet top
Plate 32 is in contact with tunnel wall surface, convenient for keeping being bonded with the complete of tunnel wall surface, and convenient for carrying out to extension sheet top plate 32
Replacement, can prevent arch extension sheet 31 to be worn, and complete after adjusting, work, arch pedestal can be supported to tunnel
26 around the periphery of central tube 15, circumferentially shape is arranged, between be bonded to each other, constitute a whole domes, device can be improved
Structural strength and ability to bear, pressure is transmitted on loading plate 24 by arch pedestal 26 and hydraulically extensible column 25, then led to
It crosses loading plate 24 to be transmitted on rubber bowl 23, be bonded to each other between the upper surface of rubber bowl 23 and the lower surface of loading plate 24, rubber
Vibration can be absorbed in glue bowl 23, prevents the transmitting of vibration, and the anti-shake performance of device can be improved, and pressure is passed by rubber bowl 23
It is delivered on pressure-bearing column 22, is then transmitted on central tube 15 by pressure-bearing column 22 and support column 19, the generally circular arch of central tube 15
Shape structure, bearing capacity is stronger, and pressure sensor 20 (model PMI009) is equipped between support column 19 and pressure-bearing column 22, pressure
The pressure that force snesor 20 bears device monitors in real time, and passes data on the processor in cabinet 8, processor
Data are handled, are adjusted according to color of the size of data to color LED lamp 21, it is colored with the raising of pressure
LED light 21 will become yellow from green, subsequently become orange, intuitively can effectively learn what each support column 19 was born
Pressure size can become red when eventually exceeding the safe bearing value of device setting, at the same control the rotation of warning light 17 shine and
Warning horn 18 sounds the alarm, and is reminded, and is provided with individual pressure on 10 support columns 19 and pressure-bearing column 22 of device
Force snesor 20 and color LED lamp 21 can carry out individual data monitoring with pressure-bearing column 22 to each support column 19, like this
Complete the use process of entire support device.
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 (10)
1. a kind of tunnel construction support device with monitoring alarm function, including sleeper (1) and bottom plate (7), feature exists
In: the sleeper (1) is fixedly arranged above track (2), and driving wheel (3), the driving wheel are provided with above track (2)
(3) it is connected on the inside of motor (4), and is even provided with traction seat (5) above motor (4), the front peace of the traction seat (5)
Equipped with connection frame (6), it is provided with cabinet (8) below the bottom plate (7), and bottom plate (7) is located at the rear side of connection frame (6), institute
It states and is provided at left and right sides of cabinet (8) hydraulic pressure support column (9), and be connected with support leg below hydraulic pressure support column (9)
(10), it is provided with support frame (11) on the outside of the support leg (10), and idler wheel (12), institute is installed on the outside of support frame (11)
It states to be rotatablely connected between idler wheel (12) and support frame (11), is equipped with side plate (13) above the bottom plate (7), and side plate
(13) it is provided on the inside of center foundation (14), is fixedly connected between the bottom plate (7) and center foundation (14).
2. a kind of support device of the tunnel construction according to claim 1 with monitoring alarm function, it is characterised in that:
It is equipped with central tube (15) above the center foundation (14), and is equipped on the inside of central tube (15) and reinforces steel cylinder (16),
Be bonded to each other between the inner surface of the central tube (15) and the outer surface for reinforcing steel cylinder (16), the hydraulic pressure support column (9) it
Between about bottom plate (7) vertical centerline it is symmetrical, and be parallel to each other between the vertical centerline of hydraulic pressure support column (9).
3. a kind of support device of the tunnel construction according to claim 2 with monitoring alarm function, it is characterised in that:
The front of the central tube (15) is equipped with warning light (17), and is provided with warning horn at left and right sides of warning light (17)
(18), it is connected with support column (19) on the outside of the central tube (15), and pressure sensor is installed above support column (19)
(20), it is provided with color LED lamp (21) on the outside of the pressure sensor (20), about bottom plate (7) between the idler wheel (12)
Vertical centerline it is symmetrical, and size matches between idler wheel (12) and track (2).
4. a kind of support device of the tunnel construction according to claim 3 with monitoring alarm function, it is characterised in that:
It is connected with pressure-bearing column (22) above the pressure sensor (20), and rubber bowl (23) is installed above pressure-bearing column (22),
The vertical centerline of the pressure sensor (20) and the vertical centerline of support column (19) are located along the same line, and colored
Vertical centerline of the LED light (21) around support column (19) circumferentially arrange by shape.
5. a kind of support device of the tunnel construction according to claim 4 with monitoring alarm function, it is characterised in that:
It is provided with loading plate (24) above the rubber bowl (23), and hydraulically extensible column (25) is installed above loading plate (24),
The vertical centerline of the pressure-bearing column (22) and the vertical centerline of support column (19) are located along the same line, and pressure-bearing column (22)
Vertical centerline and the vertical centerline of rubber bowl (23) be located along the same line.
6. a kind of support device of the tunnel construction according to claim 5 with monitoring alarm function, it is characterised in that:
It is connected with arch pedestal (26) above the hydraulically extensible column (25), and the centre of arch pedestal (26) is provided with centre mount
(27), the vertical centerline of the rubber bowl (23) and the vertical centerline of loading plate (24) are located along the same line, and rubber
It is bonded to each other between the upper surface of bowl (23) and the lower surface of loading plate (24).
7. a kind of support device of the tunnel construction according to claim 6 with monitoring alarm function, it is characterised in that:
It is equipped with centre mount top plate (28) above the centre mount (27), is provided with sliding slot at left and right sides of the centre mount (27)
(29), it and on the inside of sliding slot (29) is equipped with clamp rail (30), about arch pedestal (26) between the hydraulically extensible column (25)
Horizontal center line is symmetrical, and is parallel to each other between the vertical centerline of hydraulically extensible column (25).
8. a kind of support device of the tunnel construction according to claim 6 with monitoring alarm function, it is characterised in that:
Horizontal center line of the arch pedestal (26) around central tube (15) circumferentially arrange by shape, and the lateral surface of arch pedestal (26)
Between mutually fit.
9. a kind of support device of the tunnel construction according to claim 7 with monitoring alarm function, it is characterised in that:
It is connected with arch extension sheet (31) above the clamp rail (30), and extension sheet top plate is installed on the outside of arch extension sheet (31)
(32), the horizontal center line between the sliding slot (29) about arch pedestal (26) is symmetrical, and sliding slot (29) and clamp rail (30) it
Between size match.
10. a kind of support device of the tunnel construction according to claim 9 with monitoring alarm function, feature exist
In: the vertical centerline between the arch extension sheet (31) about centre mount (27) is symmetrical, and arch extension sheet (31) and arch
Size matches between shape pedestal (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435438.7A CN109268039B (en) | 2018-11-28 | 2018-11-28 | Tunnel construction is with strutting arrangement who has monitoring alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435438.7A CN109268039B (en) | 2018-11-28 | 2018-11-28 | Tunnel construction is with strutting arrangement who has monitoring alarm function |
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| Publication Number | Publication Date |
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| CN109268039A true CN109268039A (en) | 2019-01-25 |
| CN109268039B CN109268039B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811435438.7A Active CN109268039B (en) | 2018-11-28 | 2018-11-28 | Tunnel construction is with strutting arrangement who has monitoring alarm function |
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| CN109268039B (en) | 2021-01-12 |
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