CN105952463A - Observation device for observing soil cabin of shield tunneling machine and shield tunneling machine comprising same - Google Patents
Observation device for observing soil cabin of shield tunneling machine and shield tunneling machine comprising same Download PDFInfo
- Publication number
- CN105952463A CN105952463A CN201610481456.3A CN201610481456A CN105952463A CN 105952463 A CN105952463 A CN 105952463A CN 201610481456 A CN201610481456 A CN 201610481456A CN 105952463 A CN105952463 A CN 105952463A
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- China
- Prior art keywords
- shield machine
- observation device
- rotating mechanism
- observing
- cang
- Prior art date
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- Granted
Links
- 239000002689 soil Substances 0.000 title abstract description 33
- 230000005641 tunneling Effects 0.000 title abstract 5
- 238000003384 imaging method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses an observation device for observing a soil cabin of a shield tunneling machine and a shield tunneling machine comprising same. The observation device comprises a camera device, a first rotating mechanism and a second rotating mechanism, wherein the camera device comprises a camera shell, a camera and an illuminating lamp; the first rotating mechanism is connected with the camera device, and the first rotating mechanism is used for driving the camera device to rotate around a first rotating axis at the center of the camera device; and the second rotating mechanism is connected with the camera device, and the second rotating mechanism is used for driving the camera device to rotate around a second rotating axis perpendicularly intersected with the first rotating axis. According to the observation device for observing the soil cabin of the shield tunneling machine, the camera and the illuminating lamp are arranged in the camera shell, the camera device has a camera function and an illuminating function simultaneously; and the whole observation device is compact in structure and small in occupation space. Moreover, by adopting the first rotating mechanism and the second rotating mechanism, the camera device can rotate better so as to carefully observe an area to be observed.
Description
Technical field
The present invention relates to Tunnel Engineering field, especially relate to a kind of observation device for observing shield machine Tu Cang and contain
Its shield machine.
Background technology
In correlation technique, shield machine (such as balancing earth-pressure shielding machine, slurry balance shield machine or multi-mode shield machine etc.) is opened
During holing, it is full of the mud of certain pressure or dregs in relying on its soil storehouse to balance face rock and soil pressure,
The cutterhead of shield machine is also all in " submergence " mud in soil storehouse or dregs.During shield-tunneling construction, need periodically
Check the actual state of dregs in cutterhead, tool wear situation and soil storehouse, due to inside soil storehouse be a full mud or
The closing of dregs, dark space, personnel cannot directly enter.Current inspection method is usually and first reduces in soil storehouse
Mud or dregs liquid level, to below centrage, even need all to empty dregs in cabin, in order to the personnel that reserve live in cabin
Move and check equipment requisite space, then in soil storehouse, inject suitable compressed air, by compressed air to face
Subsoil water seals, and prevents from penetrating into, is finally pressed into cabin by artificial band and checks on the spot.But, this reviewing party
Formula not only cost is high, and there is bigger security risk, especially in great burying, high-water-pressure stratum environment, both at home and abroad
There is job safety accident in a lot of soil storehouse.
Another kind of method easy to implement is to install video monitoring and illuminator in soil cabin, needs first to reduce soil when checking
In cabin, mud or dregs liquid level, then start scope.But, the video observation port of this mode is prone to by thickness
Dregs cover, block, for earth pressure balanced shield, EPBS, thickness earth will necessarily by video observation port and
Video-unit is completely plugged.It addition, propulsive mechanism is complex, installation dimension is relatively big, and photographic head can not flexible rotating
Detailed observation area is needed with alignment.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, one object of the present invention exists
In proposing a kind of observation device for observing shield machine Tu Cang, the compact conformation of described observation device.
Further object is that a kind of shield with the above-mentioned observation device for observing shield machine Tu Cang of proposition
Structure machine.
According to a first aspect of the present invention for observing the observation device of shield machine Tu Cang, including camera head, described in take the photograph
As device includes imaging housing, the photographic head being located in described shooting housing and illuminating lamp；First rotating mechanism, described
First rotating mechanism is connected with described camera head, and described first rotating mechanism is used for driving described camera head to walk around institute
The first rotation axis stating camera head center rotates；And second rotating mechanism, described second rotating mechanism is with described
Camera head is connected, and described second rotating mechanism is used for driving described camera head around vertical with described first rotation axis
The second rotation axis intersected rotates.
According to the observation device for observing shield machine Tu Cang of the present invention, by photographic head and illuminating lamp being each provided at shooting
In housing, camera head has shooting and the function of illumination simultaneously, and makes the compact conformation of whole observation device, subtracts
Little taking up room of observation device.And, by arranging the first rotating mechanism and the second rotating mechanism, camera head
Can preferably rotate, so that the region needing observation is carefully observed.
According to some embodiments of the present invention, described first rotating mechanism includes: rotating cylinder, the first end of described rotating cylinder
It is provided with at least one support rim circumferentially spaced along described rotating cylinder, described support rim and described shooting shell
Body is connected, and described rotating cylinder rotarily drives described camera head and rotates around described first rotation axis, and wherein said first
Rotation axis is the central axis of described rotating cylinder.
Further, the described observation device for observing shield machine Tu Cang farther includes: drive rod, described drive rod
Fixing with described rotating cylinder to drive described rotating cylinder to rotate.
Alternatively, described shooting housing is provided with the swing pinion being coaxially disposed with described second rotation axis, and described second
Rotating mechanism includes moveable rotatable engagement part, and described rotatable engagement part has the tooth bar coordinated with described swing pinion.
Further, the described observation device for observing shield machine Tu Cang farther includes: mobile swingle, described shifting
Dynamic swingle has and the threaded shank of described drive rod threaded engagement, the first end of described mobile swingle and described rotation
Counterpart is connected, and when described mobile swingle rotates, described mobile swingle moves the described camera head of drive around described
Second rotation axis rotates.
Alternatively, described shooting housing is connected with described support rim pivotly by pivotal axis, wherein said rotary teeth
Wheel is fixed on described pivotal axis.
Further, the side deviating from described tooth bar in the circumference along described rotating cylinder of described support rim is provided with spacing
Block, a side surface of the neighbouring described tooth bar of described limited block extends to the neighbouring described tooth bar beyond described support rim
A side surface.
Further, described rotatable engagement part be provided be positioned in the direction of movement the first limiting section on front side of described tooth bar and
It is positioned at the second limiting section on rear side of described tooth bar.
According to some embodiments of the present invention, described shooting housing is the most spherical, and described shooting housing includes: shooting seat,
Wherein said photographic head and described illuminating lamp are located on described shooting seat；And guard shield, described guard shield is located at described shooting seat
Going up and be located at outside described photographic head and described illuminating lamp, described guard shield is printing opacity hard material part.
Alternatively, described photographic head and described illuminating lamp are respectively one, and described photographic head and described illuminating lamp are positioned at described
The middle part and along described shooting seat diametrically of shooting seat；Or described photographic head is one and described photographic head is positioned at institute
Stating the central authorities of shooting seat, described illuminating lamp is that multiple and the plurality of illuminating lamp is arranged around described photographic head.
Shield machine according to a second aspect of the present invention, including according to the above-mentioned first aspect of the present invention for observe shield machine soil
The observation device in storehouse.
According to some embodiments of the present invention, described shield machine is balancing earth-pressure shielding machine or slurry balance shield machine or multimode
Formula shield machine.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Substantially, or by the practice of the present invention recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become bright from combining the accompanying drawings below description to embodiment
Aobvious and easy to understand, wherein:
Fig. 1 is the schematic diagram of the observation device for observing shield machine Tu Cang according to embodiments of the present invention；
Fig. 2 is the A direction view in Fig. 1；
Fig. 3 is the axonometric chart of the observation device for observing shield machine Tu Cang shown in Fig. 1；
Fig. 4 is the axonometric chart of another angle of the observation device shown in Fig. 1；
Fig. 5 is the profile of the camera head of the observation device according to the embodiment of the present invention；
Fig. 6 is the B direction view in Fig. 5；
Fig. 7 is the C direction view in Fig. 5；
Fig. 8 is the profile of the camera head of observation device in accordance with another embodiment of the present invention；
Fig. 9 is the use view of observation device according to embodiments of the present invention；
Figure 10 is the schematic diagram before observation device according to embodiments of the present invention uses；
Figure 11 is the flushing operation schematic diagram before observation device according to embodiments of the present invention uses.
Reference:
200: observation device；
211: shooting housing；212: photographic head；213: illuminating lamp；
214: shooting seat；215: guard shield；216: pivotal axis；217: swing pinion；
218: sealing member；219: cable；
202: rotating cylinder；221: support rim；222: limited block；223: fixed plate；
224: drive rod；2241: drive rod handle；2242: regulation ring；2243: sealing ring；
225: flange arrangement；226: reinforcing plate structure；227: end flanges；
231: rotatable engagement part；232: tooth bar；233: the first limiting sections；234: the second limiting sections；
235: mobile swingle；2351: threaded shank；2352: mobile swingle handle；
100: sealing device；900: flusher；
1: shield machine Tu Cang；2: dividing plate；3: slag charge；4: ball valve；5: connect pipeline section；6: fixing seat.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish phase
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to
The embodiment that accompanying drawing describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ",
" width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ",
" level ", " top ", " end ", " interior ", " outward ", " axially ", " radially ", " circumferential " etc. refer to
The orientation shown or position relationship for based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and
Simplify and describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation
Structure and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively heavy
The property wanted or the implicit quantity indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined
Levy and can express or implicitly include one or more this feature.In describing the invention, unless otherwise saying
Bright, " multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ",
" be connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible in by
Between medium be indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, may be used
Above-mentioned term concrete meaning in the present invention is understood with concrete condition.
Below with reference to Fig. 1-Figure 11, the observation device for observing shield machine soil storehouse 1 according to embodiments of the present invention is described
200.Observation device 200 is for entering the actual state etc. of dregs in cutterhead, tool wear situation and shield machine soil storehouse 1
Row observation.
As shown in Figure 1-Figure 3, the observation being used for observing shield machine soil storehouse 1 of embodiment fills according to a first aspect of the present invention
Put 200, including camera head, the first rotating mechanism and the second rotating mechanism.
Camera head includes imaging housing 211, the photographic head 212 being located in shooting housing 211 and illuminating lamp 213.Example
As, as shown in Figure 5-Figure 8, photographic head 212 and illuminating lamp 213 are integrated in shooting housing 211, thus, pass through
By photographic head 212 and the integrated layout of illuminating lamp 213, camera head is provided simultaneously with shooting and the function of illumination so that whole
The compact conformation of individual observation device 200, required installing space is little.
First rotating mechanism and the second rotating mechanism are all connected with camera head, and the first rotating mechanism is used for driving camera head
The first rotation axis (such as, the centrage extended in left-right direction in Fig. 1) walking around camera head center rotates,
Around the second rotation axis intersected vertically with the first rotation axis (such as, second rotating mechanism for driving camera head
Fig. 1 crosses camera head center and is perpendicular to the centrage of paper) rotate.Thus, by arranging the first rotating mechanism
With the second rotating mechanism so that camera head can need the region of observation in detail with flexible rotating with alignment, such that it is able to
Preferably the actual state needing observation area is observed, it is ensured that the accuracy of observation.
The observation device 200 for observing shield machine soil storehouse 1 according to embodiments of the present invention, by by photographic head 212 He
Illuminating lamp 213 is each provided at imaging in housing 211, and camera head has shooting and the function of illumination simultaneously, and makes whole
The compact conformation of individual observation device 200, reduces taking up room of observation device 200.And, by arranging first
Rotating mechanism and the second rotating mechanism, camera head can preferably rotate, to carry out the region needing observation carefully
Observation.
According to some embodiments of the present invention, with reference to Fig. 1 and combine Fig. 3 and Fig. 4, the first rotating mechanism includes: rotate
Cylinder 202, rotating cylinder 202 is tubular construction, first end (such as, the left end in Fig. 3 and Fig. 4) of rotating cylinder 202
Being provided with at least one support rim 221 circumferentially spaced along rotating cylinder 202, support rim 221 can be along rotation
The bearing of trend of the sidewall of cylinder 202 horizontally outward extends, and support rim 221 is connected with shooting housing 211, rotates
Cylinder 202 rotarily drives camera head and rotates around the first rotation axis, during wherein the first rotation axis is rotating cylinder 202
Mandrel line.When rotating cylinder 202 rotates around the central axis of self, camera head can be same with rotating cylinder 202
Step rotates, so that photographic head 212 can preferably be directed at observation area.
Alternatively, as in figure 2 it is shown, support rim 221 is two, and two support rims 221 are along rotating cylinder 202
Diametrically, the angle between two support rims 221 is 180 °, and now two support rims 221 lay respectively at
The both sides of camera head, camera head can be arranged on rotating cylinder 202 securely, with rotating cylinder 202 turns
Dynamic, it is ensured that the reliability that camera head rotates around the first rotation axis.
As shown in Figure 3 and Figure 4, the observation device 200 being used for observing shield machine soil storehouse 1 farther includes: drive rod
224, drive rod 224 and rotating cylinder 202 is fixing rotates so that cylinder 202 is rotated, now drive rod 224 is relative to rotation
Rotating cylinder 202 is fixed.Specifically, one end being connected with rotating cylinder 202 of drive rod 224 is (such as,
Left end in Fig. 3) it is provided with the flange connection with bolt hole, this flange connection includes flange arrangement 225
And the reinforcing plate structure 226 being connected is fixed with flange arrangement 225, reinforcing plate structure 226 is fixing with drive rod 224 to be connected, method
Blue structure 225 is fixing with rotating cylinder 202 to be connected, and so, rotation of drive rod 224 just can rotate rotating cylinder 202, thus
Camera head is driven to rotate together.Further, one end away from camera head of rotating cylinder 202 is provided with and drive rod
224 end flanges 227 connected.
As it is shown in figure 1, shooting housing 211 is provided with the swing pinion 217 being coaxially disposed with above-mentioned second rotation axis,
Second rotating mechanism includes moveable rotatable engagement part 231, and rotatable engagement part 231 has and coordinates with swing pinion 217
Tooth bar 232.Thus, when rotatable engagement part 231 moves along the length direction of tooth bar 232, can drive on it with
The swing pinion 217 that tooth bar 232 coordinates rotates, thus drives camera head to rotate around the second rotation axis together, with
Photographic head 212 is made to be further aligned observation area.
Alternatively, shooting housing 211 is connected with support rim 221 pivotly by pivotal axis 216, wherein rotary teeth
Wheel 217 is fixed on pivotal axis 216.Such as, as shown in Figure 6 and Figure 7, the both sides of shooting housing 211 set respectively
Outwardly convex go out two pivotal axis 216, the two pivotal axis 216 is coaxially disposed and fixing with shooting housing 211 is connected,
Swing pinion 217 is located in one of them in the two pivotal axis 216 and is coaxial therewith fixing connection.Thus, exist
Make swing pinion 217 drive shooting housing 211 to rotate around the second rotation axis under the driving of tooth bar 232, expand
The observation scope of photographic head 212.Rotatable engagement part 231 is preferably placed between shooting housing 211 and support rim 221,
To reduce taking up room of observation device 200.
Specifically, as shown in Figure 4, one end away from rotating cylinder 202 of support rim 221 is formed and pivotal axis
216 semicircle orifice matched and screwed holes, above-mentioned one end of support rim 221 is provided with fixed plate 223, fixed plate 223
On be also formed with semicircle orifice and be suitable to join with pivotal axis 216 to coordinate to collectively form with the semicircle orifice on support rim 221
The complete circular hole closed, screw coordinates to fix with the screwed hole on support rim 221 after being adapted to pass through fixed plate 223
Plate 223 is connected on support rim 221.Wherein, the quantity of screwed hole and specification and the screw being fixed plate 223
Match.
As shown in figs 2-4, the side deviating from tooth bar 232 in the circumference along rotating cylinder 202 of support rim 221
(such as, the upside in Fig. 1) is provided with limited block 222, a side surface (example of the neighbouring tooth bar 232 of limited block 222
Such as, the left-hand face in Fig. 2) extend to a side surface of the neighbouring tooth bar 232 beyond support rim 221.Thus,
By arranging limited block 222, rotatable engagement part 231 is played and guides and spacing effect by limited block 222, makes tooth bar
232 can only vertically straight line, reliably move, thus ensure that tooth bar 232 can normally work with swing pinion 217.
As it is shown in figure 1, rotatable engagement part 231 is provided with is positioned at (such as, Fig. 1 on front side of tooth bar 232 in the direction of movement
In left side) the first limiting section 233 and be positioned at second limit on (such as, the right side in Fig. 1) on rear side of tooth bar 232
Position portion 234, now rotatable engagement part 231 generally " F " shape structure, the first limiting section 233 and the second limiting section 234
The moving direction of rotatable engagement part 231 plays spacing effect, to be further ensured that tooth bar 232 and swing pinion
217 normally work.
According to a further embodiment of the invention, the observation device 200 being used for observing shield machine soil storehouse 1 farther includes:
Mobile swingle 235, mobile swingle 235 has and the threaded shank 2351 of drive rod 224 threaded engagement, mobile rotation
First end (such as, the left end in Fig. 1) of bull stick 235 is connected with rotatable engagement part 231, such as, and mobile rotation
Bar 235 preferably with rotatable engagement part 231 ring set or hinged, but be not limited to this, when mobile swingle 235 rotates time shift
Dynamic swingle 235 moves drive camera head and rotates around the second rotation axis.Such as, as it is shown in figure 1, drive rod 224
For the straight circular tube structure of hollow length, mobile swingle 235 can be long straight round steel structure, and mobile swingle 235 is located in
In drive rod 224, and the two ends of mobile swingle 235 are all stretched out outside drive rod 224, when mobile swingle 235 turns
While Dong, mobile swingle 235 is rotated counterpart 231 and moves left and right, to drive camera head pitch rotation.
Have in one end away from camera head (such as, the right-hand member in Fig. 1) of drive rod 224 and coordinate with threaded shank 2351
Female thread.
Alternatively, move and be provided with at least one sealing ring 2243, to seal shifting between swingle 235 and drive rod 224
Dynamic gap between swingle 235 and drive rod 224.Such as, as it is shown in figure 1, shape on the inwall of drive rod 224
Becoming to have the multiple seal grooves for installing sealing ring 2243, multiple seal grooves are positioned at mobile swingle 235 and drive rod 224
Neighbouring camera head one end and along drive rod 224 axially spaced-apart arrange.
Further, as it is shown in figure 1, (such as, the right side in Fig. 1, one end away from rotating cylinder 202 of drive rod 224
End) there is one section of external thread structure that can coordinate with locking nut and for installing non-circular section of drive rod handle 2241
Face adjusts section.Thus, by arranging drive rod handle 2241, apply less power rotation of drive rod handle 2241 and just may be used
To drive drive rod 224 to rotate, it is simple to human users, being additionally, since drive rod 224 is a diameter of section size
In the smooth straight-bar of rotating cylinder 202, bearing area is little, and the setback force that soil storehouse inner high voltage causes is greatly reduced accordingly, from
And it is easy to manual operation.It is understood that select the regulation ring 2242 of varying number and thickness can regulate drive rod
The handle 2241 axially mounted distance in above-mentioned adjustment section.
With reference to Fig. 1, threaded shank 2351 is located at the right-hand member of mobile swingle 235, filling away from shooting in threaded shank 2351
The side put has installs the noncircular cross section regulation section of mobile swingle handle 2352 and for installing locking nut with pressure
The helicitic texture of tight mobile swingle handle 2352.Thus, rotating mobile swingle handle 2352 just can be by driving
The worm drive of lever 224 and mobile swingle 235 make mobile swingle 235 generation move axially, and then drive rotation
The tooth bar 232 turning counterpart 231 moves axially, and is filled with the drive shooting of engaging of swing pinion 217 by tooth bar 232
Put and rotate around the second rotation axis.
Thus, movable by using the first above-mentioned rotating mechanism and the second rotating mechanism to control camera head so that shooting
Device has bigger angle range, can carry out panorama observation with Tu Cang and cutterhead back side situation.
According to some embodiments of the present invention, shooting housing 211 is the most spherical, and shooting housing 211 is closed structure,
Shooting housing 211 includes: shooting seat 214 and guard shield 215, wherein photographic head 212 and illuminating lamp 213 are located at shooting seat
On 214, guard shield 215 is located on shooting seat 214 and is located at outside photographic head 212 and illuminating lamp 213, guard shield 215
For printing opacity hard material part.Such as, as it is shown in figure 5, have in shooting seat 214 and be respectively used to install photographic head 212
With the installing hole of illuminating lamp 213, the longitudinal cross-section of installing hole is the most "T"-shaped, the quantity of installing hole and shooting seat 214
Interior photographic head 212 is consistent with the quantity of illuminating lamp 213, and the shooting seat 214 of photographic head 212 camera lens side has dorsad
One smooth flat, in order to install photographic head 212 and illuminating lamp 213, installing hole through shooting seat 214 is also imaging seat
The above-mentioned smooth flat side of 214 is provided with locking screw part, photographic head 212 and illuminating lamp 213 to be arranged on securely
On shooting seat 214.It is fastenedly connected for airtight between guard shield 215 and shooting seat 214, is preferably and glueds joint, but be not limited to
This.Further, sealing member 218 it is provided with between photographic head 212 and illuminating lamp 213 and corresponding installing hole.
Alternatively, as shown in Figure 5-Figure 7, photographic head 212 and illuminating lamp 213 are respectively one, photographic head 212 He
Illuminating lamp 213 is positioned at the middle part of shooting seat 214, and photographic head 212 and illuminating lamp 213 are along the radial direction imaging seat 214
Relatively.Certainly, as shown in Figure 8, photographic head 212 can also be one, and this photographic head 212 is positioned at shooting seat 214
Central authorities, illuminating lamp 213 is multiple, and multiple illuminating lamp 213 is arranged around photographic head 212.It is understood that
Photographic head 212 and the quantity of illuminating lamp 213 and concrete arrangement etc. specifically can be arranged according to actual requirement, with
Preferably meet actual requirement.
As Figure 9-Figure 11, the observation device 200 being used for observing shield machine soil storehouse 1 according to embodiments of the present invention has
Body occupation mode is as follows:
Owing to being often filled with mud or plasticity dregs in shield machine soil storehouse 1, stretch into the observation port of dividing plate 2 often by solid slag
Material 3 blocking.Ball valve 4 remains turned-off before use, by sealing device 100 company of being arranged on flusher 900
On nozzle belt 5, sealing device 100 is carried out topping up pressurization, the most slowly open ball valve 4, start flusher 900
The observation passage communicated with observation port is rinsed.After flushing completes, flusher 900 is shunk back to connecting pipeline section 5
In, close ball valve 4, then sealing device 100 entirety with flusher 900 is pulled down.Wherein, sealing device
100 be suitable to other device (such as, observation device 200) etc. with observation shield machine soil storehouse 1 together with the use of, with
The actual state etc. of dregs in cutterhead, tool wear situation and shield machine soil storehouse 1 is observed, as shown in Figure 9.
Certainly, sealing device 100 can also with flusher 900 with the use of, with observation before to observation passage carry out
Rinse, prevent observing passage and blocked by solid slag 3, as shown in figure 11.Wherein, sealing device 100 can be effective
Ensure the pressure in shield machine soil storehouse 1, and the muddy water etc. being possible to prevent when rinsing in shield machine soil storehouse 1 fills along flushing
Put 900 and pour in down a chimney in operating room, so can avoid under the state with pressure of shield machine soil storehouse 1, artificial entrance with pressure
Storehouse 1 operation of shield machine soil, the safety rinsed when improve Operating Pressure.
The specifically used method of observation device 200 comprises the following steps:
Step 1: extracted out in sealing device 100 by flusher 900, then by the camera head shown in Fig. 1 and
One rotating mechanism and the second rotating mechanism are installed and are put in place, then are connected with being connected pipeline section 5 by sealing device 100；
Step 2: sealing device 100 topping up makes its first internal sealing member 218 have required seal and pressure bearing ability；
Step 3: the most slowly open ball valve 4 and after it fully opens, promotes drive rod handle 2241 and then promotes
The structure include camera head being positioned at passage moves to direction, shield machine soil storehouse 1, after arriving precalculated position,
Regulation ring 2242 on drive rod 224 contacts with the supported flange of sealing device 100, thus camera head cannot be the most past
Direction, shield machine soil storehouse 1 advances, it is to avoid rotating cylinder 202 is pushed out outside the fixing seat 65 being arranged on observation port, it is achieved drive
The axial limiting of lever 224.Being then turned on photographic head 212 and illuminating lamp 213, observation information is transmitted by cable 219
On relevant display terminal in shield machine.Rotation of drive rod handle 2241 just can be rotated cylinder 202 and be attached thereto
Camera head rotate around the first rotation axis, rotate mobile swingle handle 2352 and just can pass through rotatable engagement part 231
Drive camera head to rotate around the second rotation axis, thus make illuminating lamp 213 and photographic head 212 have three certainly
By the range of activity spent, shield machine soil storehouse 1 all directions can be carried out omnidirectional's observation.
The observation device 200 for observing shield machine soil storehouse 1 according to embodiments of the present invention, propulsion and steering resistance is little,
Can manual operation entirely, flexibly turn to, observation scope is big, and parts are few, and reliability is high, and possesses observation port blocking punching
Wash function.
The shield machine (not shown) of embodiment according to a second aspect of the present invention, including according to the above-mentioned first aspect of the present invention
The observation device for observing shield machine Tu Cang of embodiment.Alternatively, shield machine can be balancing earth-pressure shielding machine,
Slurry balance shield machine or multi-mode shield machine etc..Wherein, balancing earth-pressure shielding machine may be used for excavating loess formation, mud
Water balance shield machine may be used for excavating muddy water layer, and multi-mode shield machine can switch in a plurality of modes, such as,
Switch between excavation loess formation pattern and excavation muddy water layer model.
Shield machine according to embodiments of the present invention, by arranging the above-mentioned observation device for observing shield machine Tu Cang, can
So that safety shield-tunneling construction during is effectively ensured.
In the description of this specification, reference term " embodiment ", " some embodiments ", " illustrative examples ",
It is concrete that the description of " example ", " concrete example " or " some examples " etc. means to combine this embodiment or example describes
Feature, structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure,
Material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: do not taking off
In the case of the principles and objective of the present invention, these embodiments can be carried out multiple change, revise, replace and modification,
The scope of the present invention is limited by claim and equivalent thereof.
Claims (12)
1. the observation device being used for observing shield machine Tu Cang, it is characterised in that including:
Camera head, described camera head includes imaging housing, the photographic head being located in described shooting housing and illuminating lamp；
First rotating mechanism, described first rotating mechanism is connected with described camera head, and described first rotating mechanism is used for driving
Dynamic described camera head is walked around first rotation axis at described camera head center and is rotated；And
Second rotating mechanism, described second rotating mechanism is connected with described camera head, and described second rotating mechanism is used for driving
Dynamic described camera head is around the second rotation axis rotation intersected vertically with described first rotation axis.
Observation device for observing shield machine Tu Cang the most according to claim 1, it is characterised in that described
One rotating mechanism includes:
Rotating cylinder, at least one support circumferentially spaced that the first end of described rotating cylinder is provided with along described rotating cylinder is convex
Platform, described support rim is connected with described shooting housing, and described rotating cylinder rotarily drives described camera head around described
One rotation axis rotates, and wherein said first rotation axis is the central axis of described rotating cylinder.
Observation device for observing shield machine Tu Cang the most according to claim 2, it is characterised in that further
Including:
Drive rod, described drive rod is fixing with described rotating cylinder to drive described rotating cylinder to rotate.
Observation device for observing shield machine Tu Cang the most according to claim 3, it is characterised in that described in take the photograph
As housing is provided with the swing pinion being coaxially disposed with described second rotation axis,
Described second rotating mechanism includes that moveable rotatable engagement part, described rotatable engagement part have and described swing pinion
The tooth bar coordinated.
Observation device for observing shield machine Tu Cang the most according to claim 4, it is characterised in that further
Including:
Mobile swingle, described mobile swingle has and the threaded shank of described drive rod threaded engagement, described mobile rotation
First end of bar is connected with described rotatable engagement part, and when described mobile swingle rotates, described mobile swingle moves band
Dynamic described camera head rotates around described second rotation axis.
Observation device for observing shield machine Tu Cang the most according to claim 4, it is characterised in that described in take the photograph
As housing is connected with described support rim pivotly by pivotal axis, wherein said swing pinion is fixed on described pivot
On axle.
Observation device for observing shield machine Tu Cang the most according to claim 4, it is characterised in that described
The side deviating from described tooth bar in the circumference along described rotating cylinder of support boss is provided with limited block, the neighbour of described limited block
One side surface of nearly described tooth bar extends to a side surface of the neighbouring described tooth bar beyond described support rim.
Observation device for observing shield machine Tu Cang the most according to claim 4, it is characterised in that described rotation
Turn counterpart be provided with the first limiting section being positioned in the direction of movement on front side of described tooth bar and be positioned on rear side of described tooth bar
Second limiting section.
9., according to the observation device for observing shield machine Tu Cang according to any one of claim 1-8, its feature exists
In, described shooting housing is the most spherical, and described shooting housing includes:
Shooting seat, wherein said photographic head and described illuminating lamp are located on described shooting seat；With
Guard shield, described guard shield is located on described shooting seat and is located at outside described photographic head and described illuminating lamp, described guard shield
For printing opacity hard material part.
Observation device for observing shield machine Tu Cang the most according to claim 9, it is characterised in that described in take the photograph
As head and described illuminating lamp are respectively one, described photographic head and described illuminating lamp are positioned at middle part and the edge of described shooting seat
Described shooting seat is diametrically；Or
Described photographic head is the central authorities that and described photographic head are positioned at described shooting seat, and described illuminating lamp is multiple and described
Multiple illuminating lamps are arranged around described photographic head.
11. 1 kinds of shield machines, it is characterised in that include according to according to any one of claim 1-10 for observing
The observation device of shield machine Tu Cang.
12. shield machines according to claim 11, it is characterised in that described shield machine is balancing earth-pressure shielding machine
Or slurry balance shield machine or multi-mode shield machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481456.3A CN105952463B (en) | 2016-06-27 | 2016-06-27 | Observation device for observing shield machine Tu Cang and the shield machine containing it |
| RU2017122325A RU2721202C2 (en) | 2016-06-27 | 2017-06-26 | Sight device intended for inspection of borehole chamber of shield boring machine, and machine for shield boring, containing such device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481456.3A CN105952463B (en) | 2016-06-27 | 2016-06-27 | Observation device for observing shield machine Tu Cang and the shield machine containing it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952463A true CN105952463A (en) | 2016-09-21 |
| CN105952463B CN105952463B (en) | 2018-10-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481456.3A Active CN105952463B (en) | 2016-06-27 | 2016-06-27 | Observation device for observing shield machine Tu Cang and the shield machine containing it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105952463B (en) |
| RU (1) | RU2721202C2 (en) |
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| CN108005668A (en) * | 2018-01-11 | 2018-05-08 | 中铁工程装备集团机电工程有限公司 | A kind of shield soil storehouse monitoring device |
| CN110053060A (en) * | 2019-05-21 | 2019-07-26 | 中国铁建重工集团股份有限公司 | Wash and observe arm |
| CN112984115A (en) * | 2021-03-19 | 2021-06-18 | 中建八局轨道交通建设有限公司 | Hinged sealing device of shield machine |
| CN113188467A (en) * | 2021-03-31 | 2021-07-30 | 山东大学 | Visual detection device and method for cutter in shield soil cabin |
| CN113189001A (en) * | 2021-03-31 | 2021-07-30 | 山东大学 | Shield tunneling machine and method capable of achieving cutter abrasion image detection |
| CN113323682A (en) * | 2021-06-24 | 2021-08-31 | 江苏科弘岩土工程有限公司 | Long-life shield machine with hydraulic correction mechanism |
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Also Published As
| Publication number | Publication date |
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| RU2721202C2 (en) | 2020-05-18 |
| CN105952463B (en) | 2018-10-02 |
| RU2017122325A (en) | 2018-12-26 |
| RU2017122325A3 (en) | 2019-12-24 |
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