CN214816296U - Shield constructs cutter head erection equipment for tunnel construction - Google Patents
Shield constructs cutter head erection equipment for tunnel construction Download PDFInfo
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- CN214816296U CN214816296U CN202121167039.4U CN202121167039U CN214816296U CN 214816296 U CN214816296 U CN 214816296U CN 202121167039 U CN202121167039 U CN 202121167039U CN 214816296 U CN214816296 U CN 214816296U
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- cutter head
- shield machine
- mounting
- machine cutter
- block
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Abstract
The utility model discloses a shield machine cutter head installation device for tunnel construction, which comprises a fixed seat, wherein the fixed seat is of an arc structure, a groove is arranged on the fixed seat, two sliding locking structures are arranged on opposite wall surfaces of the groove, the beneficial effects of the utility model are that the shield machine cutter head descends to the ground, the sliding locking structures and the buffering anti-knocking structures support the shield machine cutter head, the shaking of the shield machine cutter head is avoided, the collision between the shield machine cutter head and the device is avoided at the same time, after the shield machine descends to an extreme position, the sliding locking structures fix the shield machine cutter head, then the structure is adjusted to make the shield machine cutter head fit with the shield machine, a plurality of operators do not need to manually assist the device to move the shield machine cutter head, the manpower is saved, the workload of the operators is reduced, the fatigue of the operators is slowed down, when the shield machine cutter head is installed, the cutter head of the shield machine is prevented from shaking, the cutter head of the shield machine is convenient to install, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to a shield constructs construction equipment technical field, especially a tunnel construction is with shield constructs machine cutter head erection equipment.
Background
A shield machine is a tunnel boring machine using a shield method. The shield construction method is a "shield" (referred to as a supporting segment) for constructing (laying) a tunnel while a heading machine is heading, and is different from an open construction method.
When the cutter head of the shield machine descends to the ground, a plurality of operators are required to move the cutter head of the shield machine by manual auxiliary equipment, manpower is wasted, the workload of the operators is large, the fatigue of the operators is accelerated, the cutter head of the shield machine is not fixed and is in an unfixed state, when the cutter head of the shield machine is installed, the cutter head of the shield machine shakes, the cutter head of the shield machine is inconvenient to install and low in installation efficiency, and therefore the problem is deeply researched, and the tunnel is generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a tunnel construction is with shield structure machine cutter head erection equipment has been designed, when having solved present shield structure machine cutter head and having fallen to under the ground, it constructs the quick-witted blade disc to need the artifical auxiliary assembly of many operating personnel to remove the shield usually, extravagant manpower, operating personnel's work load is big, the production of operating personnel's tired sense has been accelerated, shield structure machine cutter head lacks fixedly, be in unfixed state, when the shield structure machine cutter head is installed, the shield structure machine cutter head takes place to rock, be not convenient for to the installation of shield structure machine cutter head, the problem that the installation effectiveness is low.
Realize above-mentioned purpose the utility model discloses a technical scheme does: the mounting equipment for the cutter head of the shield machine for tunnel construction comprises a fixed seat, wherein the fixed seat is of an arc-shaped structure, a groove is formed in the fixed seat, two sliding locking structures are arranged on opposite wall surfaces of the groove and are mounted up and down, two rectangular grooves are formed in the groove, buffering and anti-knocking structures are arranged on the rectangular grooves, and an adjusting structure is arranged at the lower end of the fixed seat;
the slide locking structure includes: the device comprises a first hydraulic cylinder, a mounting seat, a plurality of circular grooves, a plurality of contraction parts and a plurality of rotation parts;
the first hydraulic cylinder is inserted into the groove, the mounting seat is mounted at the telescopic end of the first hydraulic cylinder, the circular grooves are formed in the mounting seat, the contraction portions are inserted into the circular grooves, and the rotation portions are mounted on the contraction portions.
Preferably, the constricted portion includes: a spring and a guide rod;
the spring is inserted in the circular groove, and the guide rod is inserted in the spring.
Preferably, the rotating portion includes: a rotating seat and a rotating bead;
the rotating seat is installed at one end of the spring, the telescopic end of the guide rod is installed on the rotating seat, and the rotating ball is movably installed on the rotating seat.
Preferably, the buffering anti-knocking structure comprises: the mounting block, the second hydraulic cylinder, the supporting block and the damping part;
the mounting block is mounted on the rectangular groove, the second hydraulic cylinder is mounted on the upper wall face of the mounting block, the supporting block is mounted at the telescopic end of the second hydraulic cylinder, and the damping portion is mounted on the upper wall face of the supporting block.
Preferably, the shock absorbing part includes: the damper comprises a plurality of dampers, a bearing block and a rubber block;
the plurality of dampers are arranged on the upper wall surfaces of the two supporting blocks, the bearing block is arranged at the telescopic ends of the plurality of dampers, and the rubber block is arranged on the upper wall surface of the bearing block through a fixing part.
Preferably, the fixing portion includes: the mounting pieces and the locking bolts are arranged on the mounting pieces;
the mounting pieces are equidistantly mounted on the side wall surface of the rubber block, the locking bolts penetrate through the mounting pieces, and the locking bolts are inserted into the upper wall surface of the bearing plate.
Preferably, the adjusting structure includes: the two sliding blocks, the two screw rods, the two supporting seats and the two motors are arranged on the two sliding blocks;
the two sliding blocks are arranged on the lower wall surface of the fixing seat, the two screw rods are inserted into the two sliding blocks, the two supporting seats are arranged on the two screw rods, the two motors are arranged on the two supporting seats, and one ends of the two screw rods are arranged at the two motor driving ends.
Preferably, the grooves are symmetrically provided with inclined planes.
Preferably, a rubber pad is mounted on the mounting seat.
Preferably, two supporting rods are arranged on the two supporting seats, and the two supporting rods are movably inserted on the sliding block.
The shield machine cutter disc installation equipment for tunnel construction manufactured by the technical proposal of the utility model has the advantages that the shield machine cutter disc falls below the ground, the sliding locking structure and the buffering anti-collision structure are used for bearing the shield machine cutter disc, the shaking of the shield machine cutter disc is avoided, the collision between the shield machine cutter disc and the equipment is avoided at the same time, after the shield machine descends to the extreme position, the sliding locking structure is used for fixing the shield machine cutter disc, the structure is adjusted to ensure that the shield machine cutter disc is attached to the shield machine, the manual auxiliary equipment of a plurality of operators is not needed for moving the shield machine cutter disc, the manpower is saved, the workload of the operators is reduced, the fatigue of the operators is reduced, the shaking of the shield machine cutter disc is avoided when the shield machine cutter disc is installed, the installation of the shield machine cutter disc is convenient, the installation efficiency is improved, the problem that the shield machine cutter disc falls below the ground at present is effectively solved, generally, a plurality of manual auxiliary devices of operators are needed to move the cutter head of the shield machine, manpower is wasted, the workload of the operators is large, the fatigue of the operators is caused, the cutter head of the shield machine is short of fixation and is in an unfixed state, and when the cutter head of the shield machine is installed, the cutter head of the shield machine shakes, so that the cutter head of the shield machine is inconvenient to install and low in installation efficiency.
Drawings
Fig. 1 is the utility model relates to a shield constructs machine cutter head erection equipment's for tunnel construction looks section structure schematic diagram.
Fig. 2 is the utility model relates to a tunnel construction is with shield constructs machine knife dish erection equipment's part side view sectional structure schematic diagram.
Fig. 3 is the utility model relates to a tunnel construction is with overlooking structure schematic diagram of shield structure machine cutter head erection equipment.
Fig. 4 is a schematic view of a partial enlarged structure of the sliding locking structure of the shield machine cutter head mounting device for tunnel construction shown in fig. 1.
Fig. 5 is the utility model discloses fig. 1 a tunnel construction is with local enlarged structure sketch of buffer of shield structure machine knife dish erection equipment structure of preventing knocking.
In the figure: 1. a fixed seat; 2. a first hydraulic cylinder; 3. a mounting seat; 4. a spring; 5. a guide bar; 6. a rotating seat; 7. rotating the beads; 8. mounting blocks; 9. a second hydraulic cylinder; 10. a support block; 11. a damper; 12. a bearing block; 13. a rubber block; 14. mounting a sheet; 15. locking the bolt; 16. a slider; 17. a screw rod; 18. a supporting seat; 19. a motor; 20. a rubber pad; 21. a support rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, which show in fig. 1 to 5 a shield machine cutter head mounting apparatus for tunnel construction.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): a shield machine cutter head mounting device for tunnel construction comprises a fixing seat 1, wherein the fixing seat 1 is of an arc-shaped structure, a groove is formed in the fixing seat 1, two sliding locking structures are arranged on opposite wall surfaces of the groove, the two sliding locking structures are mounted up and down, two rectangular grooves are formed in the groove, buffering and anti-knocking structures are arranged on the rectangular grooves, and an adjusting structure is arranged at the lower end of the fixing seat 1;
in a specific implementation, the slide locking structure may preferably adopt the following structure, which includes: the device comprises a first hydraulic cylinder 2, a mounting seat 3, a plurality of circular grooves, a plurality of contraction parts and a plurality of rotation parts; 2 cartridge of first pneumatic cylinder are on the recess, and mount pad 3 is installed in 2 flexible ends of first pneumatic cylinder, and on mount pad 3 was seted up to a plurality of circular recess, a plurality of shrink portion cartridge was on a plurality of circular recess, and a plurality of rotation portion installs on a plurality of shrink portion.
In a specific implementation, the constriction may preferably adopt the following structure, which includes: a spring 4 and a guide rod 5; the spring 4 is inserted in the circular groove, and the guide rod 5 is inserted in the spring 4.
In a specific implementation, the rotating part may preferably adopt the following structure, which includes: a rotating seat 6 and a rotating ball 7; the rotating seat 6 is arranged at one end of the spring 4, the telescopic end of the guide rod 5 is arranged on the rotating seat 6, and the rotating ball 7 is movably arranged on the rotating seat 6.
In the specific implementation process, the buffering anti-collision structure can preferably adopt the following structures, which include: the mounting block 8, the second hydraulic cylinder 9, the supporting block 10 and the damping part; the mounting block 8 is mounted on the rectangular groove, the second hydraulic cylinder 9 is mounted on the upper wall surface of the mounting block 8, the supporting block 10 is mounted at the telescopic end of the second hydraulic cylinder 9, and the damping part is mounted on the upper wall surface of the supporting block 10.
In a specific implementation, the shock absorbing part may preferably adopt the following structure, which includes: a plurality of dampers 11, a bearing block 12 and a rubber block 13; the plurality of dampers 11 are mounted on the upper wall surfaces of the two support blocks 10, the bearing block 12 is mounted at the telescopic ends of the plurality of dampers 11, and the rubber block 13 is mounted on the upper wall surface of the bearing block 12 through the fixing part.
In a specific implementation, the fixing portion may preferably adopt the following structure, which includes: a plurality of mounting pieces 14 and a plurality of locking bolts 15; the mounting pieces 14 are equidistantly mounted on the side wall surface of the rubber block 13, the locking bolts 15 penetrate through the mounting pieces 14, and the locking bolts 15 are inserted into the upper wall surface of the bearing plate.
In a specific implementation, the adjusting structure may preferably adopt the following structure, which includes: two sliding blocks 16, two screw rods 17, two supporting seats 18 and two motors 19; two sliders 16 are installed on the lower wall surface of the fixed seat 1, two screw rods 17 are inserted into the two sliders 16, two support seats 18 are installed on the two screw rods 17, two motors 19 are installed on the two support seats 18, and one ends of the two screw rods 17 are installed at the driving ends of the two motors 19.
Wherein, it is required to be noted that: when the cutter head of the shield machine descends to the ground, the first hydraulic cylinder 2 extends until the rotating ball 7 contacts the side wall of the cutter head of the shield machine, the rotating ball 7 rotates in the rotating seat 6 along with the descending of the cutter head of the shield machine to play a role in limiting the position of the cutter head of the shield machine and simultaneously assisting the descending of the cutter head of the shield machine, the second hydraulic cylinder 9 extends to jack up the supporting block 10 until the rubber block 13 contacts the lower part of the cutter head of the shield machine, the rubber block 13 prevents the cutter head of the shield machine from colliding with the bearing block 12 to prevent the cutter head of the shield machine from being vibrated, the service life is prolonged, the rubber block 13 is arranged on the bearing block 12 through a plurality of mounting pieces 14 and a plurality of locking bolts 15, the rubber block 13 is convenient to be replaced, the plurality of dampers 11 are compressed to play a role in buffering and shock absorption along with the extension of the second hydraulic cylinder 9 and the descending of the cutter head of the shield machine, and after the dampers 11 are compressed, the second hydraulic cylinder 9 contracts to descend together with the cutter head of the shield machine, after the cutter head of the shield machine descends to an extreme position, the cutter head of the shield machine is positioned in the groove, then the first hydraulic cylinder 2 extends to enable the mounting seat 3 to be close to the cutter head of the shield machine, the spring 4 contracts, the guide rod 5 contracts, the rotating ball 7 retracts into the circular groove, the mounting seat 3 fixes the cutter head of the shield machine, preferably, a rubber pad 20 is mounted on the mounting seat 3 and used for increasing friction force, meanwhile, the mounting seat 3 and the cutter head of the shield machine are prevented from being worn mutually, preferably, inclined planes are symmetrically formed on the groove, the cutter head of the shield machine is convenient to put in, after the cutter head of the shield machine is fixed, the motor 19 rotates to drive the screw rod 17 to rotate, the sliding block 16 rotates to drive the fixing seat 1 to be attached to the shield machine and mount the cutter head of the shield machine, preferably, further, two support rods 21 are arranged on the two mounting seats 3, the two support rods 21 are movably inserted on the sliding block 16, the two support rods 21 are used for protecting the screw rod 17, the cutter head of the shield machine descends to the ground, the sliding locking structure and the buffering anti-collision structure are used for receiving the cutter head of the shield machine, the cutter head of the shield machine is prevented from shaking, the cutter head of the shield machine is prevented from colliding with equipment, after the shield machine descends to a limit position, the sliding locking structure is used for fixing the cutter head of the shield machine, the structure is adjusted to enable the cutter head of the shield machine to be attached to the shield machine, manual auxiliary equipment of a plurality of operators is not needed for moving the cutter head of the shield machine, manpower is saved, the workload of the operators is reduced, the fatigue of the operators is reduced, when the cutter head of the shield machine is installed, the cutter head of the shield machine is prevented from shaking, the cutter head of the shield machine is convenient to install, the installation efficiency is improved, and the problem that the cutter head of the shield machine descends to the ground at present is effectively solved, generally, a plurality of manual auxiliary devices of operators are needed to move the cutter head of the shield machine, manpower is wasted, the workload of the operators is large, the fatigue of the operators is caused, the cutter head of the shield machine is short of fixation and is in an unfixed state, and when the cutter head of the shield machine is installed, the cutter head of the shield machine shakes, so that the cutter head of the shield machine is inconvenient to install and low in installation efficiency.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (10)
1. The mounting equipment for the cutter head of the shield machine for tunnel construction comprises a fixed seat (1) and is characterized in that the fixed seat (1) is of an arc-shaped structure, a groove is formed in the fixed seat (1), two sliding locking structures are arranged on opposite wall surfaces of the groove and are mounted up and down, two rectangular grooves are formed in the groove, buffering and anti-collision structures are arranged on the rectangular grooves, and an adjusting structure is arranged at the lower end of the fixed seat (1);
the slide locking structure includes: the device comprises a first hydraulic cylinder (2), a mounting seat (3), a plurality of circular grooves, a plurality of contraction parts and a plurality of rotation parts;
first pneumatic cylinder (2) cartridge is on the recess, mount pad (3) are installed in first pneumatic cylinder (2) flexible end, a plurality of the circular recess is seted up on mount pad (3), a plurality of shrink portion cartridge is in a plurality of on the circular recess, a plurality of the rotation portion install in a plurality of on the shrink portion.
2. The shield tunneling machine cutter head installation apparatus according to claim 1, wherein the constricted portion includes: a spring (4) and a guide rod (5);
the spring (4) is inserted in the circular groove, and the guide rod (5) is inserted in the spring (4).
3. The shield tunneling machine cutter head installation apparatus according to claim 2, wherein the rotating portion includes: a rotating seat (6) and a rotating bead (7);
the rotating seat (6) is installed at one end of the spring (4), the telescopic end of the guide rod (5) is installed on the rotating seat (6), and the rotating bead (7) is movably installed on the rotating seat (6).
4. The shield tunneling machine cutter head mounting equipment for tunnel construction according to claim 1, wherein the buffer anti-collision structure comprises: the mounting block (8), the second hydraulic cylinder (9), the supporting block (10) and the damping part;
the mounting block (8) is mounted on the rectangular groove, the second hydraulic cylinder (9) is mounted on the upper wall face of the mounting block (8), the supporting block (10) is mounted at the telescopic end of the second hydraulic cylinder (9), and the damping portion is mounted on the upper wall face of the supporting block (10).
5. The shield tunneling machine cutter head installation apparatus according to claim 4, wherein the shock-absorbing part includes: a plurality of dampers (11), a bearing block (12) and a rubber block (13);
the plurality of dampers (11) are arranged on the upper wall surfaces of the two supporting blocks (10), the bearing block (12) is arranged at the telescopic ends of the plurality of dampers (11), and the rubber block (13) is arranged on the upper wall surface of the bearing block (12) through a fixing part.
6. The shield tunneling machine cutter head mounting apparatus according to claim 5, wherein the fixing portion includes: a plurality of mounting pieces (14) and a plurality of locking bolts (15);
the mounting pieces (14) are equidistantly mounted on the side wall surface of the rubber block (13), the locking bolts (15) penetrate through the mounting pieces (14), and the locking bolts (15) are inserted into the upper wall surface of the bearing plate.
7. The shield tunneling machine cutter head installation apparatus according to claim 1, wherein the adjustment structure includes: two sliding blocks (16), two screw rods (17), two supporting seats (18) and two motors (19);
two slider (16) are installed in wall under fixing base (1), two lead screw (17) cartridge is in two on slider (16), two supporting seat (18) are installed in two on lead screw (17), two motor (19) are installed in two on supporting seat (18), and two lead screw (17) one end is installed in two the drive end of motor (19).
8. The apparatus of claim 1, wherein the grooves are symmetrically provided with inclined surfaces.
9. The shield tunneling machine cutter head mounting apparatus according to claim 1, wherein a rubber pad (20) is mounted on the mounting base (3).
10. The mounting equipment for the shield tunneling machine cutter head according to claim 7, wherein two support rods (21) are provided on each of the two support seats (18), and the two support rods (21) are movably inserted into the sliding blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121167039.4U CN214816296U (en) | 2021-05-28 | 2021-05-28 | Shield constructs cutter head erection equipment for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121167039.4U CN214816296U (en) | 2021-05-28 | 2021-05-28 | Shield constructs cutter head erection equipment for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816296U true CN214816296U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121167039.4U Active CN214816296U (en) | 2021-05-28 | 2021-05-28 | Shield constructs cutter head erection equipment for tunnel construction |
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| Country | Link |
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| CN (1) | CN214816296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275857A (en) * | 2021-05-28 | 2021-08-20 | 苏州中车建设工程有限公司 | Shield machine cutter head mounting equipment for tunnel construction |
| CN114179889A (en) * | 2021-12-21 | 2022-03-15 | 宿州市海得利箱包有限公司 | A intelligent transfer device for case and bag workshop |
-
2021
- 2021-05-28 CN CN202121167039.4U patent/CN214816296U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275857A (en) * | 2021-05-28 | 2021-08-20 | 苏州中车建设工程有限公司 | Shield machine cutter head mounting equipment for tunnel construction |
| CN114179889A (en) * | 2021-12-21 | 2022-03-15 | 宿州市海得利箱包有限公司 | A intelligent transfer device for case and bag workshop |
| CN114179889B (en) * | 2021-12-21 | 2023-01-13 | 宿州市海得利箱包有限公司 | A intelligent transfer device for case and bag workshop |
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Address after: 214104 room 301-218, block a, Xidong chuangrong building, No. 78, Danshan Road, anzhen street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu CRRC Urban Development Co.,Ltd. Patentee after: CRRC CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 215000 115 Yinsheng Road, Shengpu Town, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU CHINA VEHICLE CONSTRUCTION ENGINEERING Co.,Ltd. Patentee before: CRRC CONSTRUCTION ENGINEERING Co.,Ltd. |