CN115788461A - Muddy water suction type shield machine - Google Patents
Muddy water suction type shield machine Download PDFInfo
- Publication number
- CN115788461A CN115788461A CN202211637027.2A CN202211637027A CN115788461A CN 115788461 A CN115788461 A CN 115788461A CN 202211637027 A CN202211637027 A CN 202211637027A CN 115788461 A CN115788461 A CN 115788461A
- Authority
- CN
- China
- Prior art keywords
- mud
- pipe
- slurry
- platform truck
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a slurry suction type shield machine, relates to the technical field of shield machines, and solves the problems that when an existing shield machine tunnels a soil layer with large water content, a screw machine cannot rapidly convey slurry, the shield body pressure is increased due to large slurry amount, the sealing of a structure is affected, and the like. The utility model provides a muddy water suction type shield constructs machine, includes mud thick liquid conveying mechanism, mud thick liquid conveying mechanism includes mud thick liquid suction tube, leaks material conveyer pipe, go-between, pressure boost seat, suction branch pipe and sealing connection seat, the outside of mud thick liquid suction tube bottom is equipped with leaks the material conveyer pipe, the mid-mounting of leaking the material conveyer pipe has the go-between, the pressure boost seat is installed to one side of go-between. The invention can suck the slurry, which is convenient for discharging the slurry generated by the tunneling rapidly, and can filter and regulate the flow of the slurry, which is convenient for keeping the stability of the transportation and simultaneously can automatically supplement the joint amount of the pipeline.
Description
Technical Field
The invention relates to the technical field of shield tunneling machines, in particular to a muddy water suction type shield tunneling machine.
Background
The shield machine is a tunnel boring machine using a shield method, a plurality of water inlet holes are formed in the lower portion in front of a front shield, the water inlet holes are used for excavating an area with large water content, soil forms muddy water after being cut by a cutter head and enters the lower portion of the front shield along the water inlet holes, then the muddy water is pumped out through a pumping pipeline, the pumped muddy water forms muddy water which is convenient to convey and carry out subsequent treatment, a shield body plays a role in temporarily supporting an excavated tunnel section which is not lined, the shield body bears the pressure of surrounding soil layers, and the sealing performance of the pipeline needs to be guaranteed in the conveying process of the muddy water.
However, when the existing shield tunneling machine tunnels a soil layer with large water content, the screw machine cannot rapidly convey muddy water, and the shield pressure is increased due to large amount of muddy water, so that the sealing of the structure is affected; therefore, the existing requirements are not met, and a muddy water suction type shield machine is provided for the muddy water suction type shield machine.
Disclosure of Invention
The invention aims to provide a slurry suction type shield machine, which solves the problems that when the conventional shield machine provided in the background art tunnels a soil layer with high water content, a screw machine cannot rapidly convey slurry, the shield body pressure is increased due to large amount of slurry, the sealing of a structure is influenced and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mud water suction type shield constructs machine, includes mud liquid conveying mechanism, mud liquid conveying mechanism includes mud liquid suction tube, hourglass material conveyer pipe, go-between, pressure boost seat, suction branch pipe and sealing connection seat, the outside of mud liquid suction tube bottom is equipped with hourglass material conveyer pipe, the mid-mounting of hourglass material conveyer pipe has the go-between, the pressure boost seat is installed to one side of go-between, sealing connection seat is installed to the upper end of mud liquid suction tube, the suction branch pipe is installed to the upper end of sealing connection seat, the crane span structure coupling mechanism is installed to mud liquid conveying mechanism's one end, mud liquid conveying reposition of redundant personnel mechanism includes mud liquid reposition of redundant personnel platform truck, mud liquid quarrying platform truck, flow control platform truck, mud liquid pressure boost platform truck, mud liquid main conveyer pipe, mud liquid conveying branch pipe, large granule rose box, mud liquid flow control seat, pressure boost pump package and mud slurry temporary storage box, and mud liquid reposition of redundant personnel platform truck's one end installs mud liquid quarrying platform truck, mud liquid reposition of redundant personnel platform truck installs the one end of slurry control platform truck flow control platform truck, the one end of mud liquid reposition of pressure boost platform truck is installed the mud liquid conveyer pipe, mud liquid reposition of redundant personnel platform truck connects the mud liquid branch pipe and mud liquid delivery platform truck, the mud liquid reposition of slurry chain branch pipe, and mud chain reposition of slurry transport mechanism is installed the mud slurry transport mechanism inboard with mud slurry transport platform truck, and mud slurry transport mechanism.
Preferably, the conveyer pipe is changed the mechanism and is included mud liquid density measurement platform truck, mud liquid conveyer pipe change platform truck, storage pipe platform truck, mud liquid survey seat, conveyer pipe expansion bracket and conveyer pipe rack, two mud liquid conveyer pipes are installed to the one end of mud liquid density measurement platform truck and are changed the platform truck, the conveyer pipe expansion bracket is installed to the inboard that platform truck one end was changed to the mud liquid conveyer pipe, one of them the storage pipe platform truck is installed to the one end that the platform truck was changed to the mud liquid conveyer pipe, mud liquid survey seat is installed to the inboard of mud liquid density measurement platform truck, the conveyer pipe rack is installed to the inboard of storage pipe platform truck.
Preferably, shield body mechanism is installed in the outside of slurry liquid conveying mechanism, shield body mechanism includes preceding shield casing, well shield casing, tail shield casing, main drive main part, gate panel, thrust cylinder, articulated hydro-cylinder and shield tail brush, well shield casing is installed to the one end of preceding shield casing, the tail shield casing is installed to the one end of well shield casing, the inboard of tail shield casing one end is equipped with three shield tail brush, the blade disc main part is installed to the preceding shield casing other end, gate panel is installed to the inboard of preceding shield casing, the main drive main part is installed to the inboard of gate panel, six main drive motors are installed to the one end of main drive main part, articulated hydro-cylinder is installed to main drive motor's one end, thrust cylinder is installed to one side of articulated hydro-cylinder, six a section of jurisdiction kludge is installed to thrust cylinder's one end.
Preferably, the crane span structure coupling mechanism is including connecting crane span structure, first platform truck, section of jurisdiction loop wheel machine, first connecting pipe and body support frame, the section of jurisdiction loop wheel machine is installed to the lower terminal surface of connecting the crane span structure, the one end of connecting the crane span structure is rotated and is connected with first platform truck, the body support frame is installed to the inboard of first platform truck, first connecting pipe is installed to the up end of body support frame.
Preferably, the inboard that the segment erector extends to the brake house board is run through to the one end of mud thick liquid suction tube, the mud thick liquid suction tube passes through the material leaking conveyer pipe through connection with the main drive main part, the mud thick liquid suction tube passes through the go-between with the pressure boost seat and is connected, the mud thick liquid suction tube passes through sealed connection seat with the suction branch pipe and is connected, the inboard of pressure boost seat is equipped with the suction motor.
Preferably, one end of the first connecting pipe is in through connection with the bridge frame and is in through connection with the slurry suction pipe through the first trolley, the first connecting pipe is fixedly connected with the first trolley through the pipe body supporting frame, the pipe body supporting frame is fixedly connected with the first trolley through screws, and one end of the connecting bridge frame is connected with the first trolley through a pin.
Preferably, the tip of mud liquid reposition of redundant personnel platform truck, mud liquid quarrying platform truck, flow control platform truck and mud liquid pressure boost platform truck all passes through the pin joint, the one end and the mud liquid main transfer pipe and the mud liquid of first connecting pipe carry branch pipe through connection, mud liquid carries branch pipe and large granule rose box through connection, the inboard of large granule rose box is equipped with the stone and crosses the filter stand.
Preferably, the slurry main conveying pipe and the slurry conveying branch pipes are connected with the flow adjusting trolley through slurry flow distribution seats, flow valves are arranged on the inner sides of the slurry flow distribution seats, and the slurry flow distribution seats are fixedly connected with the flow adjusting trolley through screws.
Preferably, the one end of mud liquid main transport pipe is run through the shield and is passed through the shield and construct the platform truck chain and pass through the screw and be connected fixedly with mud liquid density measurement platform truck, mud liquid main transport pipe and mud liquid survey seat through connection, the inboard of mud liquid survey seat is equipped with the densimeter, the tip that mud liquid density measurement platform truck, mud liquid conveyer pipe change platform truck and storage tube platform truck all is through the pin joint.
Preferably, the conveyer pipe is equipped with in the inboard of conveyer pipe expansion bracket, the conveyer pipe passes through the conveyer pipe expansion bracket with mud thick liquid conveyer pipe change platform truck and is connected, the bottom of conveyer pipe expansion bracket is equipped with the pulley, the conveyer pipe rack passes through the screw connection with the storage tube platform truck and fixes.
Compared with the prior art, the invention has the beneficial effects that:
1. when a main driving motor drives a cutter head main body to tunnel a soil layer with larger water content through a main driving main body, muddy water is conveniently sucked through a muddy water suction pipe, and then a muddy water main conveying pipe and a muddy water conveying branch pipe are shunted through a first connecting pipe;
2. according to the invention, the large-particle filter box is convenient for filtering slurry conveyed by the slurry conveying branch pipe, so that pipeline blockage caused by stones is effectively avoided, the two slurry flow distribution seats arranged on the inner sides of the flow regulation trolleys are convenient for flow regulation of the inner sides of the slurry main conveying pipe and the slurry conveying branch pipe, so that stable slurry conveying is convenient to maintain, the conveying pipe telescopic frame is convenient for telescopic regulation of the slurry conveying pipe, the joint number of the slurry pipe is convenient to increase, the shield tunneling machine can be ensured to automatically supplement the pipeline when going forward, and the conveying pipe placing frame is convenient for placing the slurry conveying pipe.
Drawings
FIG. 1 is a schematic sectional view of a shield mechanism according to the present invention;
FIG. 2 is a side view of the shield shell of the present invention;
FIG. 3 is a schematic view showing a partial structure of a slurry feed mechanism according to the present invention;
FIG. 4 is a schematic structural view of a slurry conveying and distributing mechanism according to the present invention;
FIG. 5 is a schematic view of a portion of the flow conditioning cart of the present invention;
fig. 6 is a schematic structural view of the conveying pipe replacing mechanism of the invention.
In the figure: 1. a shield body mechanism; 101. a anterior shield shell; 102. a middle shield shell; 103. a tail shield shell; 104. a main drive body; 105. a gate panel; 106. a propulsion cylinder; 107. the oil cylinder is hinged; 108. a shield tail brush; 2. a slurry conveying mechanism; 201. a slurry suction pipe; 202. a material leakage conveying pipe; 203. a connecting ring; 204. a pressurizing seat; 205. a suction manifold; 206. sealing the connecting seat; 3. a main drive motor; 4. a bridge connecting mechanism; 401. connecting the bridge frame; 402. a first trolley; 403. a segment crane; 404. a first connecting pipe; 405. a pipe body support frame; 5. a cutter head main body; 6. a segment erector; 7. a mud slurry conveying and distributing mechanism; 701. a slurry flow distribution trolley; 702. a mud fluid quarrying trolley; 703. a flow regulating trolley; 704. slurry pressurizing trolley; 705. a main slurry conveying pipe; 706. a slurry liquid conveying branch pipe; 707. a large particle filter box; 708. a slurry flow distribution base; 709. a booster pump group; 710. a slurry temporary storage tank; 8. a conveying pipe replacing mechanism; 801. a mud slurry density measuring trolley; 802. a slurry conveying pipe replacing trolley; 803. a pipe storage trolley; 804. a mud fluid measuring seat; 805. a conveying pipe telescopic frame; 806. a conveying pipe placing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a muddy water suction type shield machine comprises a muddy water conveying mechanism 2, the muddy water conveying mechanism 2 comprises a muddy water suction pipe 201, a leaked material conveying pipe 202, a connecting ring 203, a pressure increasing seat 204, a suction branch pipe 205 and a sealing connecting seat 206, the leaked material conveying pipe 202 is arranged on the outer side of the bottom end of the muddy water suction pipe 201, muddy water leaked by a main drive can conveniently flow back to the inner side of the muddy water suction pipe 201 through the leaked material conveying pipe 202, a one-way valve is arranged on the inner side of the leaked material conveying pipe 202, the connecting ring 203 is arranged in the middle of the leaked material conveying pipe 202, the pressure increasing seat 204 is arranged on one side of the connecting ring 203, the sealing connecting seat 206 is arranged at the upper end of the muddy water suction pipe 201, the suction branch pipe 205 is arranged at the upper end of the sealing connecting seat 206, a bridge connecting mechanism 4 is arranged at one end of the muddy water conveying mechanism 2, a muddy water conveying shunt mechanism 7 is arranged at one end of the bridge connecting mechanism 4, the slurry liquid conveying and flow dividing mechanism 7 comprises a slurry liquid flow dividing trolley 701, a slurry liquid quarrying trolley 702, a flow adjusting trolley 703, a slurry liquid pressurizing trolley 704, a slurry liquid main conveying pipe 705, a slurry liquid conveying branch pipe 706, a large particle filter box 707, a slurry liquid flow distribution seat 708, a pressurizing pump set 709 and a slurry temporary storage box 710, wherein the slurry liquid quarrying trolley 702 is installed at one end of the slurry liquid flow dividing trolley 701, the flow adjusting trolley 703 is installed at one end of the slurry liquid quarrying trolley 702, the slurry liquid pressurizing trolley 704 is installed at one end of the flow adjusting trolley 703, the slurry liquid main conveying pipe 705 and the slurry liquid conveying branch pipe 706 are installed on the slurry liquid flow dividing trolley 701 and the slurry liquid quarrying trolley 702, the slurry liquid conveying branch pipe 706 is connected with the slurry liquid quarrying trolley 702 through the large particle filter box 707, the slurry liquid flow distribution seat is installed on the inner side of the flow adjusting trolley 703, the pressurizing pump set 709 is installed on the inner side of the slurry liquid pressurizing trolley 704, mud liquor carries branch pipe 706 and large granule rose box 707 through connection, the inboard of large granule rose box 707 is equipped with the stone filter stand, mud liquor main feed pipe 705 and mud liquor carry branch pipe 706 all to be connected with flow control platform truck 703 through mud liquor flow distribution seat 708, the inboard of mud liquor flow distribution seat 708 is equipped with the flow valve, mud liquor flow distribution seat 708 passes through bolted connection with flow control platform truck 703 and fixes, the one end of mud liquor transport reposition of redundant personnel mechanism 7 is equipped with shield structure platform truck chain, the conveyer pipe of shield structure platform truck chain is installed to the one end and is changed mechanism 8.
Through adopting above-mentioned technical scheme, through carrying out the suction to mud liquid, be convenient for discharge the muddy water that the tunnelling produced fast, and filter and flow control mud liquid, be convenient for keep the stability of carrying, can supply pipeline joint volume automatically simultaneously.
The conveying pipe replacing mechanism 8 comprises a slurry liquid density measuring trolley 801, a slurry liquid conveying pipe replacing trolley 802, a storage pipe trolley 803, a slurry liquid measuring seat 804, a conveying pipe telescopic frame 805 and a conveying pipe placing frame 806, wherein two slurry liquid conveying pipe replacing trolleys 802 are installed at one end of the slurry liquid density measuring trolley 801, a conveying pipe telescopic frame 805 is installed on the inner side of one end of each slurry liquid conveying pipe replacing trolley 802, a storage pipe trolley 803 is installed at one end of one slurry liquid conveying pipe replacing trolley 802, a slurry liquid measuring seat 804 is installed on the inner side of each slurry liquid density measuring trolley 801, a conveying pipe placing frame 806 is installed on the inner side of each storage pipe trolley 803, a density measuring meter is arranged on the inner side of each slurry liquid measuring seat 804, the ends of each slurry liquid density measuring trolley 801, each slurry liquid conveying pipe replacing trolley 802 and each storage pipe trolley 803 are connected through a column pin, a conveying pipe is arranged on the inner side of each conveying pipe telescopic frame 805, the conveying pipes and the slurry liquid conveying pipe replacing trolley 802 are connected through the conveying pipe telescopic frames 805, pulleys are arranged at the bottom ends of the telescopic frames 805, and the conveying pipes of the storage pipe trolleys 803 are fixedly connected through the placing frames.
Through adopting above-mentioned technical scheme, the inboard of changing platform truck 802 at mud thick liquid conveyer pipe is equipped with conveyer pipe expansion bracket 805 for be convenient for stretch out and draw back the regulation to mud thick liquid conveyer pipe through conveyer pipe expansion bracket 805, and then be convenient for realize increasing the joint quantity of mud thick liquid pipe, guarantee that the shield constructs the machine and can supply the pipeline automatically when going forward.
The shield mechanism 1 comprises a front shield shell 101, a middle shield shell 102, a tail shield shell 103, a main driving main body 104, a gate panel 105, a propulsion oil cylinder 106, a hinged oil cylinder 107 and a shield tail brush 108, the middle shield shell 102 is installed at one end of the front shield shell 101, the tail shield shell 103 is installed at one end of the middle shield shell 102, three shield tail brushes 108 are arranged on the inner side of one end of the tail shield shell 103, a cutter head main body 5 is installed at the other end of the front shield shell 101, the gate panel 105 is installed on the inner side of the front shield shell 101, the main driving main body 104 is installed on the inner side of the gate panel 105, six main driving motors 3 are installed at one end of the main driving main body 104, the hinged oil cylinder 107 is installed at one end of the main driving motor 3, the propulsion oil cylinder 106 is installed at one side of the hinged oil cylinder 107, and a segment assembling machine 6 is installed at one end of the six propulsion oil cylinders 106.
By adopting the technical scheme, the main driving motor 3 drives the cutter head main body 5 to tunnel the soil layer with larger water content through the main driving main body 104.
The bridge connecting mechanism 4 comprises a connecting bridge 401, a first trolley 402, a segment crane 403, a first connecting pipe 404 and a pipe body supporting frame 405, the segment crane 403 is installed on the lower end face of the connecting bridge 401, one end of the connecting bridge 401 is connected with the first trolley 402 in a rotating mode, the pipe body supporting frame 405 is installed on the inner side of the first trolley 402, the first connecting pipe 404 is installed on the upper end face of the pipe body supporting frame 405, one end of the first connecting pipe 404 penetrates through the connecting bridge 401 and the first trolley 402 to be connected with the slurry suction pipe 201 in a penetrating mode, the first connecting pipe 404 is fixedly connected with the first trolley 402 through the pipe body supporting frame 405, the pipe body supporting frame 405 is fixedly connected with the first trolley 402 through screws, and one end of the connecting bridge 401 is connected with the first trolley 402 through a column pin.
Through adopting above-mentioned technical scheme, carry the reposition of redundant personnel to mud thick liquid main transfer pipe 705 and mud thick liquid conveying branch pipe 706 through first connecting pipe 404 for be convenient for carry the mud thick liquid, be convenient for connect the platform truck through crane span structure coupling mechanism 4.
Wherein, the one end of mud thick liquid suction pipe 201 runs through segment erector 6 and extends to the inboard of gate panel 105, and mud thick liquid suction pipe 201 and main drive main part 104 pass through the hourglass material conveyer pipe 202 through-connection, and mud thick liquid suction pipe 201 passes through the go-between with pressure boost seat 204 and is connected, and mud thick liquid suction pipe 201 passes through sealed connecting seat 206 with suction branch pipe 205 and is connected, and the inboard of pressure boost seat 204 is equipped with the suction motor.
By adopting the technical scheme, the leaked muddy water can conveniently flow back to the inner side of the muddy water suction pipe 201 through the leaking conveying pipe 202, and the inner side of the leaking conveying pipe 202 is provided with the one-way valve.
When the combined type pipe-piece assembling machine is used, whether the functions of all parts are intact is checked, the bottom end of a slurry suction pipe 201 penetrates through a pipe-piece assembling machine 6 and extends to the inner side of a gate panel 105, so that when a main driving motor 3 drives a cutter head main body 5 to tunnel a soil layer with high water content through a main driving main body 104, slurry is conveniently sucked through the slurry suction pipe 201, a slurry main conveying pipe 705 and a slurry conveying branch pipe 706 are further divided through a first connecting pipe 404, a leaking material conveying pipe 202 is arranged on one side of the bottom end of the slurry suction pipe 201, the slurry suction pipe 201 is connected with the main driving main body 104 through the leaking material conveying pipe 202, leaked slurry can conveniently flow back to the inner side of the slurry suction pipe 201 through the leaking material conveying pipe 202 in the operation process of the main driving main body 104, a one-way valve is arranged on the inner side of the leaking material conveying pipe 202, a large-particle filter box 707 is arranged on the inner side of a slurry mining trolley 702, the slurry can conveniently filter box 707 for filtering slurry conveyed through the slurry conveying branch pipe 706, blockage caused by the large-particle filter box 707, the flow regulation trolley 703, the flow of the slurry can conveniently be conveniently regulated, and the flow of the slurry can be conveniently regulated according to the flow quantity of the slurry conveyed through the slurry conveying branch pipe 706, and the slurry can be conveniently regulated by the main pipe 708, and the slurry can be conveniently regulated by the slurry conveying pipe 708, and the slurry conveying pipe 708, the slurry can be conveniently regulated repeatedly regulated; be convenient for save mud liquid through booster pump group 709 and mud temporary storage case 710, the inboard of changing platform truck 802 at mud liquid conveyer pipe is equipped with conveyer pipe expansion bracket 805 for be convenient for carry out flexible regulation to mud liquid conveyer pipe through conveyer pipe expansion bracket 805, and then be convenient for realize increasing the joint quantity of mud pipe, guarantee that the shield constructs the machine and can supply the pipeline automatically when going forward, be convenient for place the mud liquid conveyer pipe through conveyer pipe rack 806.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a muddy water suction formula shield constructs machine, includes mud thick liquid conveying mechanism (2), its characterized in that: the mud slurry conveying mechanism (2) comprises a mud slurry suction pipe (201), a leaked material conveying pipe (202), a connecting ring (203), a pressurizing seat (204), a suction branch pipe (205) and a sealing connecting seat (206), the leaked material conveying pipe (202) is arranged on the outer side of the bottom end of the mud slurry suction pipe (201), the connecting ring (203) is installed in the middle of the leaked material conveying pipe (202), the pressurizing seat (204) is installed on one side of the connecting ring (203), the sealing connecting seat (206) is installed at the upper end of the mud slurry suction pipe (201), the suction branch pipe (205) is installed at the upper end of the sealing connecting seat (206), a bridge connecting mechanism (4) is installed at one end of the mud slurry conveying mechanism (2), a mud slurry conveying and distributing mechanism (7) is installed at one end of the bridge connecting mechanism (4), the mud slurry conveying and distributing mechanism (7) comprises a mud slurry distributing trolley (701), a mud slurry quarrying trolley (702), a flow regulating trolley (703), a mud slurry pressurizing trolley (704), a mud slurry main slurry conveying branch pipe (705), a large-particle slurry conveying box (707), a mud slurry distributing trolley (702), and a mud slurry storage trolley (710), flow control platform truck (703) is installed to the one end of mud thick liquid quarrying platform truck (702), mud thick liquid pressure boost platform truck (704) is installed to the one end of flow control platform truck (703), mud thick liquid reposition of redundant personnel platform truck (701) and mud thick liquid quarrying platform truck (702) all install mud thick liquid main transport pipe (705) and mud thick liquid delivery branch pipe (706), mud thick liquid delivery branch pipe (706) are connected through large granule rose box (707) with mud thick liquid quarrying platform truck (702), mud thick liquid flow distribution seat (708) are installed to the inboard of flow control platform truck (703), pressure boost pump package (709) are installed to the inboard of mud thick liquid pressure boost platform truck (704), the one end of mud thick liquid delivery reposition of redundant personnel mechanism (7) is equipped with shield structure platform truck chain, delivery pipe replacement mechanism (8) is installed to the one end of shield structure platform truck chain.
2. The muddy water suction type shield tunneling machine according to claim 1, characterized in that: conveyer pipe is changed mechanism (8) and is included mud liquid density measurement platform truck (801), mud liquid conveyer pipe and change platform truck (802), storage pipe platform truck (803), mud liquid survey seat (804), conveyer pipe expansion bracket (805) and conveyer pipe rack (806), two mud liquid conveyer pipes are installed to the one end of mud liquid density measurement platform truck (801) and are changed platform truck (802), conveyer pipe expansion bracket (805) are installed to the inboard of mud liquid conveyer pipe change platform truck (802) one end, one of them mud liquid conveyer pipe is changed the one end of platform truck (802) and is installed and store up pipe platform truck (803), mud liquid density measurement seat (804) are installed to the inboard of mud liquid density measurement platform truck (801), conveyer pipe rack (806) are installed to the inboard of storage pipe platform truck (803).
3. The muddy water suction type shield tunneling machine according to claim 1, characterized in that: shield body mechanism (1) is installed in the outside of slurry liquid conveying mechanism (2), shield body mechanism (1) includes anterior shield casing (101), well shield casing (102), tail shield casing (103), main drive main part (104), gate panel (105), thrust cylinder (106), articulated hydro-cylinder (107) and shield tail brush (108), well shield casing (102) are installed to the one end of anterior shield casing (101), tail shield casing (103) are installed to the one end of well shield casing (102), the inboard of tail shield casing (103) one end is equipped with three shield tail brush (108), cutter head main part (5) are installed to anterior shield casing (101) other end, gate panel (105) are installed to the inboard of anterior shield casing (101), main drive main part (104) is installed to the inboard of gate panel (105), six main drive motors (3) are installed to the one end of main drive motor (3), articulated hydro-cylinder (107) is installed to one side of articulated hydro-cylinder (107), thrust cylinder (6) are installed to one end of segment (106).
4. The muddy water suction type shield tunneling machine according to claim 1, characterized in that: bridge connection mechanism (4) are including connecting crane span structure (401), first platform truck (402), section of jurisdiction loop wheel machine (403), first connecting pipe (404) and body support frame (405), lower terminal surface that connects crane span structure (401) installs section of jurisdiction loop wheel machine (403), the one end of connecting crane span structure (401) is rotated and is connected with first platform truck (402), body support frame (405) are installed to the inboard of first platform truck (402), first connecting pipe (404) are installed to the up end of body support frame (405).
5. The muddy water suction type shield tunneling machine according to claim 3, characterized in that: one end of the slurry suction pipe (201) runs through the inner side of the pipe piece assembling machine (6) extending to the gate panel (105), the slurry suction pipe (201) is connected with the main driving body (104) through the material leakage conveying pipe (202) in a penetrating way, the slurry suction pipe (201) is connected with the pressurizing seat (204) through the connecting ring (203), the slurry suction pipe (201) is connected with the suction branch pipe (205) through the sealing connecting seat (206), and the inner side of the pressurizing seat (204) is provided with a suction motor.
6. The muddy water suction type shield tunneling machine according to claim 4, wherein: one end of the first connecting pipe (404) is connected with the bridge frame (401) in a penetrating mode, the first trolley (402) is connected with the slurry suction pipe (201) in a penetrating mode, the first connecting pipe (404) and the first trolley (402) are fixedly connected through the pipe body supporting frame (405), the pipe body supporting frame (405) is fixedly connected with the first trolley (402) through screws, and one end of the connecting bridge frame (401) is connected with the first trolley (402) through a pin.
7. The muddy water suction type shield machine according to claim 4, characterized in that: the tip of mud thick liquid reposition of redundant personnel platform truck (701), mud thick liquid quarrying platform truck (702), flow control platform truck (703) and mud thick liquid pressure boost platform truck (704) all is through the pin joint, the one end and the main conveyer pipe of mud thick liquid (705) and mud thick liquid of first connecting pipe (404) carry branch pipe (706) through connection, mud thick liquid carries branch pipe (706) and large granule rose box (707) through connection, the inboard of large granule rose box (707) is equipped with the stone and filters the frame.
8. The muddy water suction type shield tunneling machine according to claim 1, characterized in that: the mud liquid main conveying pipe (705) and the mud liquid conveying branch pipe (706) are connected with a flow adjusting trolley (703) through a mud liquid flow distributing seat (708), a flow valve is arranged on the inner side of the mud liquid flow distributing seat (708), and the mud liquid flow distributing seat (708) is fixedly connected with the flow adjusting trolley (703) through screws.
9. The muddy water suction type shield tunneling machine according to claim 2, characterized in that: the one end of mud liquid main delivery pipe (705) is run through the shield and is connected fixedly with mud liquid density measurement platform truck (801) through the screw, mud liquid main delivery pipe (705) and mud liquid measurement seat (804) through connection, the inboard of mud liquid measurement seat (804) is equipped with the densimeter, the tip of mud liquid density measurement platform truck (801), mud liquid delivery pipe change platform truck (802) and storage tube platform truck (803) all is through the pin joint.
10. The muddy water suction type shield tunneling machine according to claim 2, characterized in that: the inboard of conveyer pipe expansion bracket (805) is equipped with the conveyer pipe, the conveyer pipe is connected through conveyer pipe expansion bracket (805) with mud thick liquid conveyer pipe change platform truck (802), the bottom of conveyer pipe expansion bracket (805) is equipped with the pulley, conveyer pipe rack (806) are fixed through the screw connection with storage pipe platform truck (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211637027.2A CN115788461B (en) | 2022-12-16 | 2022-12-16 | Slurry suction type shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211637027.2A CN115788461B (en) | 2022-12-16 | 2022-12-16 | Slurry suction type shield tunneling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115788461A true CN115788461A (en) | 2023-03-14 |
| CN115788461B CN115788461B (en) | 2023-08-04 |
Family
ID=85426187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211637027.2A Active CN115788461B (en) | 2022-12-16 | 2022-12-16 | Slurry suction type shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115788461B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203292A (en) * | 1996-01-25 | 1997-08-05 | Kajima Corp | Shielding method in soil improvement part |
| JPH10317879A (en) * | 1997-05-22 | 1998-12-02 | Daiho Constr Co Ltd | Slurry shield machine |
| CN101672186A (en) * | 2009-07-28 | 2010-03-17 | 中铁隧道股份有限公司 | Method and device for synchronously grouting shield tunnel pipe sheet |
| CN104790962A (en) * | 2015-02-28 | 2015-07-22 | 广东华隧建设股份有限公司 | Method of switching earth pressure tunneling mode into muddy water tunneling mode for shield tunneling machine |
| AU2015101558A4 (en) * | 2014-11-17 | 2015-11-26 | Concrete Mine Structures Pty Ltd | System for Providing a Continuous Stream of Foamed Cement Product |
| CN105298510A (en) * | 2015-11-05 | 2016-02-03 | 中铁工程装备集团有限公司 | Pipe replacing and slurry discharging device for slurry shield and slurry discharging mode |
| CN105332711A (en) * | 2015-11-11 | 2016-02-17 | 中国铁建重工集团有限公司 | Slurry shield machine with slurry circulation system |
| CA2908913A1 (en) * | 2014-10-15 | 2016-04-15 | Umbrela Smart Inc. | Wall-mounted smart switches and outlets for use in building wiring for load control, home automation, and/or security purposes |
| CN106996295A (en) * | 2017-05-10 | 2017-08-01 | 中铁隧道股份有限公司 | Slurry balance shield mud circulating system and slurry balance shield |
| CN206785398U (en) * | 2017-05-10 | 2017-12-22 | 中铁隧道股份有限公司 | Slurry balance shield mud circulating system and slurry balance shield |
| CN110242319A (en) * | 2019-07-24 | 2019-09-17 | 中铁工程服务有限公司 | Slurry shield machine debris rapid cleaning device |
| CN110966010A (en) * | 2019-12-09 | 2020-04-07 | 中交天和机械设备制造有限公司 | Density-adjustable muddy water and soil pressure dual-mode shield tunneling machine |
| CN111119914A (en) * | 2019-12-09 | 2020-05-08 | 中交天和机械设备制造有限公司 | Working mode conversion method of shield machine with adjustable density |
| CN212296374U (en) * | 2020-08-10 | 2021-01-05 | 中国电建集团铁路建设有限公司 | Slurry balance shield stone taking device |
| CN214091899U (en) * | 2020-12-16 | 2021-08-31 | 中铁三局集团有限公司 | Shield constructs synchronous slip casting thick liquid storage diverging device |
| CN214334581U (en) * | 2021-01-26 | 2021-10-01 | 中铁工程装备集团有限公司 | Slurry density detection system of slurry storehouse and slurry shield machine |
| CN115992709A (en) * | 2023-01-18 | 2023-04-21 | 中国铁建重工集团股份有限公司 | Mud circulation system |
-
2022
- 2022-12-16 CN CN202211637027.2A patent/CN115788461B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203292A (en) * | 1996-01-25 | 1997-08-05 | Kajima Corp | Shielding method in soil improvement part |
| JPH10317879A (en) * | 1997-05-22 | 1998-12-02 | Daiho Constr Co Ltd | Slurry shield machine |
| CN101672186A (en) * | 2009-07-28 | 2010-03-17 | 中铁隧道股份有限公司 | Method and device for synchronously grouting shield tunnel pipe sheet |
| CA2908913A1 (en) * | 2014-10-15 | 2016-04-15 | Umbrela Smart Inc. | Wall-mounted smart switches and outlets for use in building wiring for load control, home automation, and/or security purposes |
| AU2015101558A4 (en) * | 2014-11-17 | 2015-11-26 | Concrete Mine Structures Pty Ltd | System for Providing a Continuous Stream of Foamed Cement Product |
| CN104790962A (en) * | 2015-02-28 | 2015-07-22 | 广东华隧建设股份有限公司 | Method of switching earth pressure tunneling mode into muddy water tunneling mode for shield tunneling machine |
| CN105298510A (en) * | 2015-11-05 | 2016-02-03 | 中铁工程装备集团有限公司 | Pipe replacing and slurry discharging device for slurry shield and slurry discharging mode |
| CN105332711A (en) * | 2015-11-11 | 2016-02-17 | 中国铁建重工集团有限公司 | Slurry shield machine with slurry circulation system |
| CN106996295A (en) * | 2017-05-10 | 2017-08-01 | 中铁隧道股份有限公司 | Slurry balance shield mud circulating system and slurry balance shield |
| CN206785398U (en) * | 2017-05-10 | 2017-12-22 | 中铁隧道股份有限公司 | Slurry balance shield mud circulating system and slurry balance shield |
| CN110242319A (en) * | 2019-07-24 | 2019-09-17 | 中铁工程服务有限公司 | Slurry shield machine debris rapid cleaning device |
| CN110966010A (en) * | 2019-12-09 | 2020-04-07 | 中交天和机械设备制造有限公司 | Density-adjustable muddy water and soil pressure dual-mode shield tunneling machine |
| CN111119914A (en) * | 2019-12-09 | 2020-05-08 | 中交天和机械设备制造有限公司 | Working mode conversion method of shield machine with adjustable density |
| CN212296374U (en) * | 2020-08-10 | 2021-01-05 | 中国电建集团铁路建设有限公司 | Slurry balance shield stone taking device |
| CN214091899U (en) * | 2020-12-16 | 2021-08-31 | 中铁三局集团有限公司 | Shield constructs synchronous slip casting thick liquid storage diverging device |
| CN214334581U (en) * | 2021-01-26 | 2021-10-01 | 中铁工程装备集团有限公司 | Slurry density detection system of slurry storehouse and slurry shield machine |
| CN115992709A (en) * | 2023-01-18 | 2023-04-21 | 中国铁建重工集团股份有限公司 | Mud circulation system |
Non-Patent Citations (3)
| Title |
|---|
| 曹希文;: "泥水盾构环流***工作模式及其应用分析", 建筑技术开发, no. 15 * |
| 李凤远;陈馈;陈启伟;: "盾构环流***地质适应性改造", 建筑机械化, no. 09 * |
| 董亮龙;: "浅谈高渗透性砂层中的泥膜制作施工技术", 中华民居(下旬刊), no. 01 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115788461B (en) | 2023-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018082714A1 (en) | Shield tunneling machine for tunnel connecting passageway and connecting passageway tunneling method thereof | |
| CN103993887B (en) | Tilting two halves rectangle tube coupling shield structure and assemble method thereof for Rectangular Tunnel Construction | |
| CN113847007B (en) | Coal mine underground vehicle-mounted serial double-path sand-adding fracturing complete equipment | |
| CN109899065A (en) | A kind of coal mine four arm digging and anchoring integrated machines of automation | |
| CN117108318B (en) | Surrounding rock reinforcing grouting system for underground coal mine roadway | |
| CN209568985U (en) | A kind of well-flushing dreg removing system matched with sinking method shaft excavation machine | |
| CN205977222U (en) | Double mode shield constructs quick -witted structure | |
| CN204002795U (en) | Tilting two halves rectangle tube coupling shield structure for a kind of Rectangular Tunnel Construction | |
| CN115788461A (en) | Muddy water suction type shield machine | |
| CN208294531U (en) | A kind of slag-tapping system and shield machine | |
| CN116146236A (en) | Slag discharging system of shield belt and construction method thereof | |
| CN115053686A (en) | Winch type sprinkling irrigation machine with water and fertilizer integration | |
| CN201363087Y (en) | Gassy outburst mine coal-road tunneling outburst-proof drill loader with dual drilling machine and dual pump station | |
| CN114100204A (en) | Deep cone thickener underflow energy-saving conveying system and using method thereof | |
| CN209892197U (en) | Spraying dust device that coal mine engineering tunnelling machine used | |
| CN219366036U (en) | Mud circulation system pipeline extension device of mud balance type shield tunneling machine | |
| JP3604209B2 (en) | Piping construction method in tunnel | |
| CN209063828U (en) | It is amphibious to adopt salt ship | |
| CN111691893A (en) | Shield constructs quick-witted barrel | |
| CN112576266B (en) | Slurry pipe extension system and construction method thereof | |
| JP3636436B2 (en) | Mud type propulsion method and mud type propulsion device | |
| CN214660885U (en) | Side-inlet high-efficiency slurry pump | |
| CN217270197U (en) | Portable slurry shield constructs equipment of quick processing mud pipe support | |
| CN218991589U (en) | Concrete synchronous filling system behind shield and TBM construction tunnel segment wall | |
| CN215169991U (en) | Coal mine mining filling and tunneling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |