CN220241353U - Moving vehicle for disassembling cutter head of shield machine in shield tunnel - Google Patents
Moving vehicle for disassembling cutter head of shield machine in shield tunnel Download PDFInfo
- Publication number
- CN220241353U CN220241353U CN202321931400.5U CN202321931400U CN220241353U CN 220241353 U CN220241353 U CN 220241353U CN 202321931400 U CN202321931400 U CN 202321931400U CN 220241353 U CN220241353 U CN 220241353U
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- shaped plate
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- disassembling
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- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005641 tunneling Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 238000005520 cutting process Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a mobile vehicle for disassembling a cutter head of a shield machine in a shield tunnel, wherein a telescopic piece is fixedly connected with a chassis, the top end of the telescopic piece is fixedly connected with an arc-shaped plate, the outer wall of the arc-shaped plate is fixedly connected with a frame, the interior of the frame is sheathed with a strip-shaped plate, the interior of the strip-shaped plate is in threaded connection with a locating pin, the top of the strip-shaped plate is fixedly connected with a connecting rod, the outer wall of the connecting rod is sheathed with a clamping plate, and the outer wall of the clamping plate is provided with a nut. The utility model relates to the technical field of shield tunneling machine cutterhead disassembly, in particular to a mobile vehicle for disassembling a shield tunneling machine cutterhead in a shield tunnel.
Description
Technical Field
The utility model relates to the technical field of shield tunneling machine cutterhead disassembly, in particular to a mobile vehicle for disassembling shield tunneling machine cutterheads in a shield tunnel.
Background
The shield tunneling machine is a tunnel tunneling machine using a shield tunneling method. The construction method of the shield is that the tunneling machine constructs (lays) a "shield" (which refers to a supporting segment) of a tunnel while tunneling, and is different from the open construction method. The generalized shield machine can also be used for rock strata, but is different from an open (non-shield method) tunnel boring machine.
Wherein, shield constructs the quick-witted receiving process, is limited by the narrow and small and unable large-scale lifting device of tunnel space and need cut the construction to the blade disc, consequently need use the dismantlement of the supplementary blade disc of locomotive, for example the application number is: according to the mobile vehicle for disassembling the cutter head of the shield machine in the shield tunnel and the construction method, the cutter head supporting structure is arranged to support the cutter head, so that the stability of the cutter head in the cutter head cutting process is ensured, the safety of constructors is further ensured, the complicated degree of supporting and fixing the cutter head in the cutting process is reduced, the working efficiency is improved, and the operation difficulty is reduced; the pressure sensing device is arranged to monitor the cutting process of the cutter disc in real time, so that the cutting progress of the cutter disc can be monitored and displayed to ensure the safety of operation, the cutting operation progress of the cutter disc is visual and controllable, and the stability, the high efficiency and the safety of the cutting operation of the cutter disc are further ensured.
However, the existing mobile vehicle for disassembling the cutter head of the shield machine in the shield tunnel utilizes the arc-shaped support frame to assist in disassembling the cutter head of the shield machine, and the cutter head is easy to fall off from the support frame due to limited contact area of the cutter head of the shield machine and the support frame in the disassembling process, so that potential safety hazards exist.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a mobile vehicle for disassembling a shield machine cutterhead in a shield tunnel, which solves the problems that the existing mobile vehicle for disassembling the shield machine cutterhead in the shield tunnel utilizes an arc-shaped support frame to assist in disassembling the shield machine cutterhead, and the cutterhead is easy to fall off from the support frame due to limited contact area of the shield machine cutterhead and the support frame in the disassembling process, so that potential safety hazards exist.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mobile vehicle for disassembling the cutter head of the shield machine in the shield tunnel comprises a chassis, wherein an adjusting component is arranged at the top of the chassis;
the adjusting component comprises a telescopic piece, an arc-shaped plate, a frame, a strip-shaped plate, a positioning pin, a connecting rod, a clamping plate and a nut;
the telescopic device comprises a telescopic piece and a chassis, wherein the top end of the telescopic piece is fixedly connected with an arc-shaped plate, the outer wall of the arc-shaped plate is fixedly connected with a frame, a strip-shaped plate is sleeved in the frame, a locating pin is connected with the inner thread of the strip-shaped plate in a sleeved mode, the locating pin is connected with the frame in a sleeved mode, a connecting rod is fixedly connected to the top of the strip-shaped plate, a clamping plate is sleeved on the outer wall of the connecting rod, and a nut is arranged on the outer wall of the clamping plate and in threaded connection with the connecting rod.
Preferably, the outer wall of the strip-shaped plate is provided with a threaded hole.
Preferably, the bottom of arc rigid coupling has the montant, the outer wall of montant has cup jointed and has put the thing shell, put thing shell and chassis fixed connection, the gyro wheel is installed to the bottom of chassis.
Preferably, a fixed component is arranged at the top of the chassis;
the fixing component comprises a fixing plate, a transmission shaft, a turntable, a baffle and a cross rod;
the fixed plate is fixedly connected with the chassis, the transmission shaft is rotationally connected in the fixed plate, one end of the transmission shaft is fixedly connected with the turntable, the other end of the transmission shaft is rotationally connected with the baffle, the outer wall of the baffle is fixedly connected with the cross rod, and the cross rod is connected with the fixed plate in a sleeved mode.
Preferably, the cross bar and the transmission shaft are arranged in parallel.
Compared with the prior art, the utility model has the beneficial effects that: the mobile vehicle for disassembling the cutter head of the shield machine in the shield tunnel has the following advantages compared with the prior art:
through the cooperation of the telescopic piece, the arc-shaped plate, the frame, the strip-shaped plate, the locating pin, the connecting rod, the clamping plate, the screw cap and the like, the telescopic piece is started to drive the arc-shaped plate to be arranged at the bottom of the shield tunneling machine cutterhead, the strip-shaped plate is moved in the frame, the clamping plate is arranged on the outer wall of the connecting rod, meanwhile, the clamping plate is arranged on two sides of the shield tunneling machine cutterhead, the screw cap is used for fixing the position of the clamping plate, the clamping plate is matched with the arc-shaped plate to limit the cutterhead, and the clamping plate is arranged to prevent displacement in the shield tunneling machine cutterhead disassembly process;
through the cooperation use of fixed plate, transmission shaft, carousel, baffle and horizontal pole etc., drive the transmission shaft through the carousel and rotate in the fixed plate, the transmission shaft promotes the baffle and removes, and the baffle drives the horizontal pole and removes in the fixed plate, and the setting of two baffles prevents that shield constructs quick-witted blade disc whereabouts in-process from taking place to empty, increases the security.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the arc plate, the frame and the strip plate in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the telescopic member, the vertical rod and the storage shell in FIG. 1;
fig. 4 is a schematic view of the connection structure of the transmission shaft, the baffle plate and the cross rod in fig. 1.
In the figure: 1. chassis, 2, adjusting part, 201, telescoping piece, 202, arc, 203, frame, 204, strip shaped plate, 205, locating pin, 206, connecting rod, 207, splint, 208, nut, 3, montant, 4, put thing shell, 5, gyro wheel, 6, fixed part, 601, fixed plate, 602, transmission shaft, 603, carousel, 604, baffle, 605, horizontal pole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing mobile vehicle for disassembling the cutter head of the shield machine in the shield tunnel utilizes an arc-shaped supporting frame to assist in disassembling the cutter head of the shield machine, and the cutter head is easy to fall off from the supporting frame due to the fact that the contact area between the cutter head of the shield machine and the supporting frame is limited, so that the problem of potential safety hazard exists.
In view of the above, the utility model provides a mobile vehicle for disassembling a shield machine cutterhead in a shield tunnel, which is characterized in that a telescopic piece, an arc-shaped plate, a frame, a strip-shaped plate, a locating pin, a connecting rod, a clamping plate, a nut and the like are matched for use, the telescopic piece is started to drive the arc-shaped plate to be arranged at the bottom of the shield machine cutterhead, the strip-shaped plate is moved in the frame, the clamping plate is arranged on the outer wall of the connecting rod, meanwhile, the clamping plate is arranged on two sides of the shield machine cutterhead, the nut is used for fixing the position of the clamping plate, the clamping plate is matched with the arc-shaped plate for limiting the cutterhead, and the clamping plate is arranged to prevent the cutterhead of the shield machine from displacement in the disassembly process.
As can be seen from fig. 1, fig. 2 and fig. 3, a mobile vehicle for disassembling a cutter head of a shield machine in a shield tunnel comprises a chassis 1, an adjusting component 2 is arranged at the top of the chassis 1, the adjusting component 2 comprises a telescopic piece 201, an arc plate 202, a frame 203, a strip plate 204, a locating pin 205, a connecting rod 206, a clamping plate 207 and a nut 208, the telescopic piece 201 is fixedly connected with the chassis 1, the arc plate 202 is fixedly connected with the top end of the telescopic piece 201, the frame 203 is fixedly connected with the outer wall of the arc plate 202, the strip plate 204 is sheathed in the frame 203, the locating pin 205 is in threaded connection with the inner thread of the strip plate 204, the locating pin 205 is sheathed and connected with the frame 203, the connecting rod 206 is fixedly connected with the top of the strip plate 204, the clamping plate 207 is sheathed with the nut 208 on the outer wall of the clamping plate 207, and the nut 208 is in threaded connection with the connecting rod 206;
in the specific implementation process, it is worth particularly pointing out that the chassis 1 supports the whole mechanism in the prior art, the telescopic piece 201 is a hydraulic rod, the arc plate 202 is used for supporting the shield tunneling machine cutterhead, the cavity is processed in the frame 203, the strip plate 204 can move up and down in the frame 203, the outer wall of the positioning pin 205 is processed with threads, the positioning pin 205 is used for determining the position of the strip plate 204, the outer wall of the connecting rod 206 is processed with threads, the clamping plate 207 is used for fixing the outer wall of the shield tunneling machine cutterhead, the nut 208 is used for fixing the using position of the clamping plate 207, and the arrangement of the four clamping plates 207 is convenient for fixing two sides of the shield tunneling machine cutterhead and preventing the shield tunneling machine cutterhead from falling in the disassembly process;
further, the outer wall of the strip plate 204 is provided with a threaded hole;
in particular, in the implementation, it is worth noting that the threaded holes in the strip 204 are provided so as to be connected with the positioning pins 205;
specifically, the telescopic piece 201 is started to drive the arc-shaped plate 202 to be placed at the bottom of the shield tunneling machine cutterhead, the strip-shaped plate 204 is moved in the frame 203, the strip-shaped plate 204 is fixed by the locating pin 205, the clamping plate 207 is placed on the outer wall of the connecting rod 206, meanwhile, the clamping plate 207 is placed on two sides of the shield tunneling machine cutterhead, the clamping plate 207 is fixed in position by the nuts 208, and the clamping plate 207 is arranged to prevent displacement in the shield tunneling machine cutterhead disassembling process.
As can be seen from fig. 1 and 4, a vertical rod 3 is fixedly connected to the bottom of the arc-shaped plate 202, a storage shell 4 is sleeved on the outer wall of the vertical rod 3, the storage shell 4 is fixedly connected with the chassis 1, and a roller 5 is installed at the bottom of the chassis 1;
in the specific implementation process, it is worth particularly pointing out that the vertical rod 3 can move up and down in the storage shell 4, the arrangement of the vertical rod 3 ensures that the arc plate 202 moves up and down in the vertical direction, and the arrangement of the roller 5 is convenient for driving the whole mechanism to move;
further, a fixing component 6 is installed at the top of the chassis 1, the fixing component 6 comprises a fixing plate 601, a transmission shaft 602, a turntable 603, a baffle 604 and a cross rod 605, the fixing plate 601 is fixedly connected with the chassis 1, the transmission shaft 602 is rotationally connected to the inside of the fixing plate 601, one end of the transmission shaft 602 is fixedly connected with the turntable 603, the other end of the transmission shaft 602 is rotationally connected with the baffle 604, the outer wall of the baffle 604 is fixedly connected with the cross rod 605, and the cross rod 605 is in sleeved connection with the fixing plate 601;
in a specific implementation process, it is worth particularly pointing out that two fixing plates 601 are provided, threads are machined on the outer wall of a transmission shaft 602, the transmission shaft 602 rotates in the fixing plates 601 through a bearing, a baffle 604 is used for protecting the shield machine in the process of falling of a cutterhead, and a cross rod 605 can move in the fixing plates 601;
further, the cross rod 605 and the transmission shaft 602 are arranged in parallel;
in particular, the cross bar 605 is configured to facilitate parallel movement of the baffles 604;
specifically, on the basis of the above embodiment, the turntable 603 drives the transmission shaft 602 to rotate in the fixed plate 601, the transmission shaft 602 pushes the baffle 604 to move, the baffle 604 drives the cross rod 605 to move in the fixed plate 601, and the arrangement of the two baffles 604 prevents toppling in the process of falling of the shield machine cutterhead, so that the safety is improved.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mobile vehicle for disassembling shield machine cutterhead in shield tunnel, includes chassis (1), its characterized in that: an adjusting component (2) is arranged at the top of the chassis (1);
the adjusting component (2) comprises a telescopic piece (201), an arc-shaped plate (202), a frame (203), a strip-shaped plate (204), a positioning pin (205), a connecting rod (206), a clamping plate (207) and a nut (208);
the telescopic device is characterized in that the telescopic device (201) is fixedly connected with the chassis (1), an arc-shaped plate (202) is fixedly connected to the top end of the telescopic device (201), a frame (203) is fixedly connected to the outer wall of the arc-shaped plate (202), a strip-shaped plate (204) is sleeved in the frame (203), a locating pin (205) is connected to the inside of the strip-shaped plate (204) in a threaded mode, the locating pin (205) is connected with the frame (203) in a sleeved mode, a connecting rod (206) is fixedly connected to the top of the strip-shaped plate (204), a clamping plate (207) is sleeved on the outer wall of the connecting rod (206), a nut (208) is arranged on the outer wall of the clamping plate (207), and the nut (208) is connected with the connecting rod (206) in a threaded mode.
2. The mobile vehicle for disassembling a cutterhead of a shield machine in a shield tunnel according to claim 1, wherein: the outer wall of the strip-shaped plate (204) is provided with a threaded hole.
3. The mobile vehicle for disassembling a cutterhead of a shield machine in a shield tunnel according to claim 1, wherein: the bottom of arc (202) rigid coupling has montant (3), the outer wall of montant (3) cup joints and has put thing shell (4), put thing shell (4) and chassis (1) fixed connection, gyro wheel (5) are installed to the bottom of chassis (1).
4. The mobile vehicle for disassembling a cutterhead of a shield machine in a shield tunnel according to claim 1, wherein: a fixed component (6) is arranged at the top of the chassis (1);
the fixing assembly (6) comprises a fixing plate (601), a transmission shaft (602), a turntable (603), a baffle (604) and a cross rod (605);
fixed plate (601) and chassis (1) fixed connection, the inside rotation of fixed plate (601) is connected with transmission shaft (602), the one end rigid coupling of transmission shaft (602) has carousel (603), the other end rotation of transmission shaft (602) is connected with baffle (604), the outer wall rigid coupling of baffle (604) has horizontal pole (605), horizontal pole (605) and fixed plate (601) cup joint and link to each other.
5. The mobile vehicle for disassembling a cutterhead of a shield machine in a shield tunnel according to claim 4, wherein: the cross rod (605) and the transmission shaft (602) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931400.5U CN220241353U (en) | 2023-07-21 | 2023-07-21 | Moving vehicle for disassembling cutter head of shield machine in shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931400.5U CN220241353U (en) | 2023-07-21 | 2023-07-21 | Moving vehicle for disassembling cutter head of shield machine in shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241353U true CN220241353U (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321931400.5U Active CN220241353U (en) | 2023-07-21 | 2023-07-21 | Moving vehicle for disassembling cutter head of shield machine in shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552794A (en) * | 2024-01-10 | 2024-02-13 | 中建交通建设集团有限公司 | Assembled type shell-discarding and disassembly shield machine man-made brake dismantling device and construction method |
-
2023
- 2023-07-21 CN CN202321931400.5U patent/CN220241353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552794A (en) * | 2024-01-10 | 2024-02-13 | 中建交通建设集团有限公司 | Assembled type shell-discarding and disassembly shield machine man-made brake dismantling device and construction method |
| CN117552794B (en) * | 2024-01-10 | 2024-06-14 | 中建交通建设集团有限公司 | Assembled type shell-discarding and disassembly shield machine man-made brake dismantling device and construction method |
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