CN211394629U - Equipment for repairing laser cladding of main driving runway of shield machine - Google Patents
Equipment for repairing laser cladding of main driving runway of shield machine Download PDFInfo
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- CN211394629U CN211394629U CN201921800483.8U CN201921800483U CN211394629U CN 211394629 U CN211394629 U CN 211394629U CN 201921800483 U CN201921800483 U CN 201921800483U CN 211394629 U CN211394629 U CN 211394629U
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Abstract
The utility model discloses an equipment for repairing shield constructs owner and drives runway laser cladding, including work platform and cushion, the cushion is fixed in a rim angle department of work platform, and the middle part on work platform top is fixed and is equipped with first electronic slip table, and the fixed L shape mount that is equipped with in top of first electronic slip table slider, the positive top of L shape mount is fixed and is equipped with the laser cladding head, and the work platform top is by all fixing through two positive rims angles department and is equipped with diameter guiding mechanism, and diameter guiding mechanism includes the electronic slip table of second and supports the running roller. The utility model discloses when carrying out laser cladding to shield structure owner drive runway, utilize the second motor to drive the rotatory surface of grinding wheel to shield structure owner drive runway and polish, the laser cladding coating that obtains satisfies shield structure owner drive runway's operational environment, has improved the performance and the life of shield structure owner drive runway to laser cladding and polishing go on simultaneously, can effectual improvement repair efficiency.
Description
Technical Field
The utility model relates to a repair equipment specifically is a equipment that is used for repairing shield structure owner to drive runway laser cladding.
Background
When the shield machine is used.
At present, the function of the laser cladding equipment of the existing shield machine main drive runway is generally single, most of the equipment can only be subjected to laser cladding repair, if the shield machine main drive runway needs to be continuously polished and other aspects are repaired, the shield machine main drive runway needs to be clamped on other equipment again, errors can be generated due to clamping every time, the errors of the final repaired shield machine main drive runway are large, and the service life and the performance of the shield machine main drive runway can be influenced. Therefore, the improvement is made, and the equipment for repairing the laser cladding of the main driving runway of the shield machine is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a device for repairing laser cladding of a main driving runway of a shield tunneling machine, which comprises a working platform and a cushion block, wherein the cushion block is fixed at one corner of the working platform, a first electric sliding table is fixedly arranged at the middle part of the top end of the working platform, an L-shaped fixing frame is fixedly arranged at the top end of a first electric sliding table slider, a laser cladding head is fixedly arranged at the front top part of the L-shaped fixing frame, diameter adjusting mechanisms are fixedly arranged at two corners of the top end of the working platform close to the front side, the diameter adjusting mechanisms comprise a second electric sliding table and supporting rollers, the bottom end of the second electric sliding table is fixedly connected with the top end of the working platform, the supporting rollers are rotatably inserted at the middle part of the front side of the second electric sliding table slider, a workpiece driving mechanism is arranged at the front bottom end of the working platform, the workpiece, the cavity has been seted up to work platform's bottom, the bottom at the cavity inner chamber is fixed to first motor, the output shaft of first motor runs through work platform and extends to work platform's front, the fixed cover of drive roll wheel is established at the tip of first motor output shaft, the top of cushion is provided with grinding machanism, grinding machanism includes the electronic slip table of third, the electronic slip table of fourth, second motor and the wheel of polishing, the top at the electronic slip table slider of third is fixed to the electronic slip table of third, the top at the electronic slip table slider of third is fixed to the electronic slip table of fourth, the top at the electronic slip table slider of fourth is fixed side by side to second motor and wheel of polishing, the second motor passes through drive mechanism and is connected with the wheel transmission of polishing.
As a preferred technical scheme of the utility model, the fixed antifriction bearing that is equipped with in swivelling joint department of support running roller and the electronic slip table slider of second, antifriction bearing's outer lane fixing clip and the inside at the electronic slip table slider of second, antifriction bearing's inner circle and the tip fixed connection on support running roller wheel surface.
As an optimal technical scheme of the utility model, first motor output shaft is equipped with sealed bearing with work platform's the fixed swivelling joint department, sealed bearing's inner circle is connected with the fixed surface of first motor output shaft, the fixed surface cover of drive running roller is equipped with the friction pulley, the friction pulley adopts stereoplasm rubber to make.
As a preferred technical scheme of the utility model, drive mechanism includes two belt pulleys and a belt, two the belt pulley fixed cover is established respectively on the surface of second motor output shaft and grinding wheel input shaft, two the belt pulley passes through belt drive and connects.
As a preferred technical scheme of the utility model, the bottom of work platform and cushion is all fixed and is equipped with the backing plate, the backing plate adopts rubber to make, the bottom of backing plate is provided with a plurality of antiskid line.
As a preferred technical proposal of the utility model, one side of the working platform is embedded with a switch panel, the switch panel is provided with a first electric switch, a second electric switch, a third electric switch, a fourth electric switch, a laser switch, a first motor switch and a second motor switch, the first electric sliding tables are electrically connected with an external power supply through a first electric switch, the two second electric sliding tables are electrically connected with the external power supply through a second electric switch, the third electric sliding table is electrically connected with an external power supply through a third electric switch, the fourth electric sliding table is electrically connected with the external power supply through a fourth electric switch, the laser cladding head is electrically connected with an external power supply through a laser switch, the first motor is electrically connected with the external power supply through a first motor switch, and the second motor is electrically connected with the external power supply through a second motor switch.
The utility model has the advantages that: the equipment for repairing the laser cladding of the main driving runway of the shield machine is provided with two second electric sliding tables, the main driving runway of the shield machine is limited and fixed by the matching of a driving roller and two supporting rollers, the main driving runway of the shield machine is driven to rotate by the rotation of the driving roller, the position of a laser cladding head is adjusted by driving an L-shaped fixing frame by the first electric sliding table to carry out laser cladding on the main driving runway of the shield machine, and simultaneously, a second motor drives a grinding wheel to rotate to grind the surface of the main driving runway of the shield machine, so that the laser cladding and grinding operation can be completed by one-time clamping, secondary clamping is avoided, the repairing precision can be effectively ensured, the obtained laser cladding coating meets the working environment of the main driving runway of the shield machine, the performance and the service life of the main driving runway of the shield machine are improved, and laser cladding and polishing are carried out simultaneously, so that the repair efficiency can be effectively improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the apparatus for repairing laser cladding of the main driving runway of the shield machine of the present invention;
fig. 2 is a schematic top view of the apparatus for repairing laser cladding of the main driving runway of the shield machine of the present invention;
fig. 3 is a schematic front view of the laser cladding apparatus for repairing the main driving runway of the shield machine of the present invention;
fig. 4 is a schematic side view of the laser cladding apparatus for repairing the main driving runway of the shield machine of the present invention;
fig. 5 is a schematic structural view of a polishing mechanism for repairing a device for laser cladding of a main drive runway of a shield machine of the present invention;
fig. 6 is an enlarged schematic structural view of a laser cladding head of the device for repairing the laser cladding of the main driving runway of the shield machine.
In the figure: 1. a working platform; 2. cushion blocks; 3. a first electric sliding table; 4. an L-shaped fixing frame; 5. laser cladding head; 6. a second electric sliding table; 7. supporting rollers; 8. a first motor; 9. a drive roller; 10. a cavity; 11. a third electric sliding table; 12. a fourth electric sliding table; 13. a second motor; 14. grinding the wheel; 15. a switch panel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1, 2, 3, 4, 5 and 6, the utility model relates to a device for repairing laser cladding of a main driving runway of a shield machine, which comprises a working platform 1 and a cushion block 2, wherein the cushion block 2 is fixed at one corner of the working platform 1, a first electric sliding table 3 is fixed at the middle part of the top end of the working platform 1, an L-shaped fixing frame 4 is fixed at the top end of a sliding block of the first electric sliding table 3, a laser cladding head 5 is fixed at the top part of the front surface of the L-shaped fixing frame 4, diameter adjusting mechanisms are fixed at two corners of the top end of the working platform 1 close to the front surface, each diameter adjusting mechanism comprises a second electric sliding table 6 and a supporting roller 7, the bottom end of the second electric sliding table 6 is fixedly connected with the top end of the working platform 1, the supporting roller 7 is rotatably inserted in the middle part of the front surface of the sliding block of the second electric sliding, work piece actuating mechanism includes first motor 8 and drive roll wheel 9, cavity 10 has been seted up to work platform 1's bottom, first motor 8 is fixed in the bottom of cavity 10 inner chamber, work platform 1 is run through and extends to work platform 1's front to the output shaft of first motor 8, the fixed tip of establishing at first motor 8 output shaft of drive roll wheel 9 cover, the top of cushion 2 is provided with grinding machanism, grinding machanism includes third electronic slip table 11, fourth electronic slip table 12, second motor 13 and grinding wheel 14, third electronic slip table 11 is fixed on the top of cushion 2, fourth electronic slip table 12 is fixed on the top of third electronic slip table 11 slider, second motor 13 and grinding wheel 14 are fixed side by side on the top of fourth electronic slip table 12 slider, second motor 13 is connected with grinding wheel 14 transmission through drive mechanism.
Wherein, the fixed antifriction bearing that is equipped with in the swivelling joint department of the electronic slip table 6 slider of support running roller 7 and second, antifriction bearing's outer lane fixing clip and the inside at the electronic slip table 6 slider of second, antifriction bearing's inner circle and the tip fixed connection on support running roller 7 surface, it can effectually reduce the frictional force between the electronic slip table 6 of second and the support running roller 7 to set up antifriction bearing, guarantee to support running roller 7 and can lightly rotate, can continue effectual spacing fixed to support running roller 7 again simultaneously, guarantee to support running roller 7 and can steadily effectually work.
Wherein, the fixed sealed bearing that is equipped with in the swivelling joint department of 8 output shafts of first motor and work platform 1, sealed bearing's inner circle and the fixed surface of 8 output shafts of first motor are connected, the fixed cover in surface of drive running roller 9 is equipped with the friction pulley, the friction pulley adopts the stereoplasm rubber to make, it can effectually reduce the frictional force between 8 output shafts of first motor and the work platform 1 to set up sealed bearing, the friction pulley that the stereoplasm rubber was made can effectual increase the frictional force between 9 surfaces of drive running roller and the main drive runway surface, and then can guarantee that drive running roller 9 can be to the smooth drive that carries on of main drive runway.
Wherein, drive mechanism includes two belt pulleys and a belt, and two belt pulleys are fixed the cover respectively and are established on the surface of second motor 13 output shaft and 14 input shafts of wheel of polishing, and two belt pulleys pass through belt transmission and connect, carry out transmission connection to second motor 13 output shaft and 14 input shafts of wheel of polishing through belt pulley and belt, and the transmission process is comparatively steady, and the noise is less simultaneously.
Wherein, the bottom of work platform 1 and cushion 2 is all fixed and is equipped with the backing plate, and the backing plate adopts rubber to make, and the bottom of backing plate is provided with a plurality of anti-skidding line, and the backing plate that rubber was made has stronger shock attenuation effect, sets up anti-skidding line simultaneously in the bottom of backing plate and can further increase the frictional force between backing plate and the ground, and then can guarantee the stability of whole device during operation.
Wherein, one side of work platform 1 is inlayed and is equipped with flush mounting plate of switch 15, be provided with first electric switch on flush mounting plate of switch 15, second electric switch, third electric switch, fourth electric switch, laser switch, first motor switch and second motor switch, first electronic slip table 3 is through first electric switch and external power supply electric connection, two electronic slip tables 6 of second are through second electric switch and external power supply electric connection, third electronic slip table 11 is through third electric switch and external power supply electric connection, fourth electronic slip table 12 is through fourth electric switch and external power supply electric connection, through laser cladding head 5 laser switch and external power supply electric connection, first motor 8 is through first motor switch and external power supply electric connection, second motor 13 is through second motor switch and external power supply electric connection.
When the device works, firstly, the whole device is placed at a proper working position, an external power supply is connected, then a main driving track of the shield machine is placed at the top of a driving roller 9, two supporting rollers 7 are positioned inside the main driving track of the shield machine, then a second electric switch is turned on to drive two sliding blocks on a second electric sliding table 6 to move, the second electric sliding table 6 is preferably a KNK4566 sliding table, the two supporting rollers 7 are used for unfolding and fixing the main driving track of the shield machine, then a first motor switch is turned on to start a first motor 8, the first motor 8 is preferably a YE2132M-4 motor, the first motor 8 starts to drive the driving roller 9 to rotate, then the main driving track of the shield machine is driven to rotate through the friction force between the driving roller 9 and the surface of the main driving track of the shield machine, then the first electric switch is turned on to start the first electric sliding table 3, the first electric sliding table 3 is preferably a KNK4566 type sliding table, the position of a laser cladding head 5 is adjusted by adjusting the position of a sliding block of the first electric sliding table 3, the cladding position of the surface of a main driving runway of the shield tunneling machine is further adjusted, meanwhile, a second motor switch can be turned on to start a second motor 13, the second motor 13 is preferably a ZGB37RG type motor, a grinding wheel 14 is driven to rotate by the second motor 13, the positions of sliding blocks of a third electric sliding table 11 and a fourth electric sliding table 12 are adjusted by a third electric switch and a fourth electric switch, the third electric sliding table 11 is preferably a KNK4566 type sliding table, the fourth electric sliding table 12 is preferably a KNK4566 type sliding table, the grinding position of the grinding wheel 14 can be adjusted, the whole device can complete laser cladding and grinding operations by one-time clamping, secondary clamping is avoided, and the repairing precision can be effectively ensured, the obtained laser cladding coating meets the working environment of the main driving runway of the shield machine, the performance and the service life of the main driving runway of the shield machine are improved, laser cladding and polishing are simultaneously carried out, and the repair efficiency can be effectively improved.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a be used for repairing shield constructs owner and drive runway laser cladding's equipment, includes work platform (1) and cushion (2), its characterized in that, a border department at work platform (1) is fixed to cushion (2), the middle part on work platform (1) top is fixed and is equipped with first electronic slip table (3), the top of first electronic slip table (3) slider is fixed and is equipped with L shape mount (4), the positive top of L shape mount (4) is fixed and is equipped with laser cladding head (5), work platform (1) top is close to positive two borders department and all is fixed and is equipped with diameter adjustment mechanism, diameter adjustment mechanism includes second electronic slip table (6) and supporting roller (7), the bottom of second electronic slip table (6) and the top fixed connection of work platform (1), supporting roller (7) rotatory grafting is in the positive middle part of second electronic slip table (6) slider, the front bottom of the working platform (1) is provided with a workpiece driving mechanism, the workpiece driving mechanism comprises a first motor (8) and a driving roller (9), the bottom of the working platform (1) is provided with a cavity (10), the first motor (8) is fixed at the bottom of an inner cavity of the cavity (10), an output shaft of the first motor (8) penetrates through the working platform (1) and extends to the front of the working platform (1), the driving roller (9) is fixedly sleeved at the end part of the output shaft of the first motor (8), the top end of the cushion block (2) is provided with a polishing mechanism, the polishing mechanism comprises a third electric sliding table (11), a fourth electric sliding table (12), a second motor (13) and a polishing wheel (14), the third electric sliding table (11) is fixed at the top end of the cushion block (2), the fourth electric sliding table (12) is fixed at the top end of a slider of the third electric sliding table (11), the second motor (13) and the grinding wheel (14) are fixed on the top end of the sliding block of the fourth electric sliding table (12) side by side, and the second motor (13) is in transmission connection with the grinding wheel (14) through a transmission mechanism.
2. The equipment for repairing laser cladding of the main driving runway of the shield tunneling machine according to claim 1, characterized in that a rolling bearing is fixedly arranged at the rotary connection part of the supporting roller (7) and the second electric sliding table (6) slide block, an outer ring of the rolling bearing is fixedly clamped in the second electric sliding table (6) slide block, and an inner ring of the rolling bearing is fixedly connected with the end part of the surface of the supporting roller (7).
3. The equipment for repairing laser cladding of the main driving runway of the shield tunneling machine according to claim 1, characterized in that a sealed bearing is fixedly arranged at the rotary joint of the output shaft of the first motor (8) and the working platform (1), the inner ring of the sealed bearing is fixedly connected with the surface of the output shaft of the first motor (8), a friction wheel is fixedly sleeved on the surface of the driving roller (9), and the friction wheel is made of hard rubber.
4. The device for repairing laser cladding of the main driving runway of the shield tunneling machine according to claim 1, wherein the transmission mechanism comprises two belt pulleys and a belt, the two belt pulleys are fixedly sleeved on the surfaces of the output shaft of the second motor (13) and the input shaft of the grinding wheel (14), and the two belt pulleys are connected in a belt transmission manner.
5. The device for repairing laser cladding of the main driving runway of the shield tunneling machine according to claim 1, characterized in that a backing plate is fixedly arranged at the bottom end of each of the working platform (1) and the cushion block (2), the backing plate is made of rubber, and a plurality of anti-skid lines are arranged at the bottom end of the backing plate.
6. The device for repairing laser cladding of the main driving runway of the shield tunneling machine according to claim 1, characterized in that a switch panel (15) is embedded on one side of the working platform (1), the switch panel (15) is provided with a first electric switch, a second electric switch, a third electric switch, a fourth electric switch, a laser switch, a first motor switch and a second motor switch, the first electric slipway (3) is electrically connected with an external power supply through the first electric switch, two second electric slipways (6) are electrically connected with the external power supply through the second electric switch, the third electric slipway (11) is electrically connected with the external power supply through the third electric switch, the fourth electric slipway (12) is electrically connected with the external power supply through the fourth electric switch, and the laser switch is electrically connected with the external power supply through the laser cladding head (5), the first motor (8) is electrically connected with an external power supply through a first motor switch, and the second motor (13) is electrically connected with the external power supply through a second motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800483.8U CN211394629U (en) | 2019-10-25 | 2019-10-25 | Equipment for repairing laser cladding of main driving runway of shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800483.8U CN211394629U (en) | 2019-10-25 | 2019-10-25 | Equipment for repairing laser cladding of main driving runway of shield machine |
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| Publication Number | Publication Date |
|---|---|
| CN211394629U true CN211394629U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800483.8U Active CN211394629U (en) | 2019-10-25 | 2019-10-25 | Equipment for repairing laser cladding of main driving runway of shield machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616428A (en) * | 2019-10-25 | 2019-12-27 | 中铁工程装备集团盾构再制造有限公司 | Equipment for repairing laser cladding of main driving runway of shield machine |
-
2019
- 2019-10-25 CN CN201921800483.8U patent/CN211394629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616428A (en) * | 2019-10-25 | 2019-12-27 | 中铁工程装备集团盾构再制造有限公司 | Equipment for repairing laser cladding of main driving runway of shield machine |
| CN110616428B (en) * | 2019-10-25 | 2024-02-09 | 中铁工程装备集团(天津)有限公司 | A equipment for repairing shield constructs owner and drives runway laser cladding |
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