CN112500192B - Tunnel self-propelled secondary lining concrete timing maintenance trolley - Google Patents
Tunnel self-propelled secondary lining concrete timing maintenance trolley Download PDFInfo
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- CN112500192B CN112500192B CN202011285166.4A CN202011285166A CN112500192B CN 112500192 B CN112500192 B CN 112500192B CN 202011285166 A CN202011285166 A CN 202011285166A CN 112500192 B CN112500192 B CN 112500192B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0277—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element
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- Lining And Supports For Tunnels (AREA)
Abstract
本发明公开了一种隧道自行式二衬混凝土定时养护台车，包括底梁、行走机构、转向机构、喷淋机构、固定柱、旋转机构，所述底梁的底部的两侧分别设置行走机构，所述转向机构位于底梁上部的两侧并且与行走机构连接，所述底梁的中心位置设置固定柱，所述喷淋机构分别设置在固定柱的上下两侧，所述旋转机构设置在固定柱上并且与喷淋机构的一部分连接用于驱动喷淋机构旋转切换方向。本发明设计结构合理，性能稳定，安全性能高，不用轨道可实现直线或曲线行走并设置时间，定时定点(一段距离)养护二衬混凝土，行走平稳，养护均匀，隧道拱顶混凝土也可以养护，速度可随时调节，噪音小更加节能环保，稳定性能强，大大提高了工作效率。
The invention discloses a tunnel self-propelled double-lined concrete timed maintenance trolley, which includes a bottom beam, a traveling mechanism, a steering mechanism, a spray mechanism, a fixed column, and a rotating mechanism. Traveling mechanisms are respectively provided on both sides of the bottom of the bottom beam. , the steering mechanism is located on both sides of the upper part of the bottom beam and is connected to the running mechanism, a fixed column is provided at the center of the bottom beam, the spray mechanism is provided on the upper and lower sides of the fixed column, and the rotating mechanism is provided on It is fixed on the column and connected with a part of the spray mechanism to drive the spray mechanism to rotate and switch directions. The invention has reasonable design structure, stable performance and high safety performance. It can achieve straight or curved walking without using tracks and set the time, and maintain the secondary lining concrete at a fixed point (a certain distance) at regular times. The walking is smooth and the maintenance is uniform. The tunnel vault concrete can also be maintained. The speed can be adjusted at any time, the noise is low, it is more energy-saving and environmentally friendly, and the stability is strong, which greatly improves work efficiency.
Description
Technical Field
The invention belongs to the technical field of construction machinery equipment, and particularly relates to a tunnel self-propelled secondary lining concrete timing maintenance trolley.
Background
In recent years, along with the rapid development of national infrastructure, expressways and high-speed railways have put more stringent requirements on construction quality and production safety.
Especially, the requirements on tooling equipment and mechanical equipment for construction are higher, stricter requirements are provided for energy conservation and environmental protection, so that the cost of a building enterprise is increased, the construction enterprise also provides refined management, and the management benefit, namely the management benefit efficiency, is improved, the labor intensity of constructors is reduced, the working efficiency is improved, the construction quality is improved, the timely and effective maintenance of the secondary lining concrete of a tunnel is ensured, and the quality of the secondary lining concrete is improved.
In the present stage, the secondary lining concrete curing of the tunnel has larger misareas, the curing is not needed or the curing times or timeliness can be reduced, the water pipe for a constructor is used for sprinkling water to the surface of the concrete during curing, the sprinkling time is not fixed, the tunnel vault can not be sprinkled in place, the construction quality and the progress of the tunnel are affected, and no automatic walking timing curing device for the secondary lining concrete of the tunnel, which is simple to operate, rapid and efficient, exists in the market at present.
Disclosure of Invention
In view of the above, the main object of the present invention is to provide a tunnel self-propelled secondary concrete timing maintenance trolley.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the embodiment of the invention provides a tunnel self-propelled secondary lining concrete timing maintenance trolley which comprises a bottom beam, travelling mechanisms, steering mechanisms, spraying mechanisms, fixed columns and rotating mechanisms, wherein the travelling mechanisms are respectively arranged at two sides of the bottom beam and used for driving the bottom beam to move along a tunnel, the steering mechanisms are positioned at two sides of the upper part of the bottom beam and connected with the travelling mechanisms and used for changing the travelling direction of the travelling mechanisms, the fixed columns are arranged at the center of the bottom beam, the spraying mechanisms are respectively arranged at the upper side and the lower side of the fixed columns and used for maintaining secondary lining concrete in the tunnel, and the rotating mechanisms are arranged on the fixed columns and connected with one part of the spraying mechanisms and used for driving the spraying mechanisms to rotate and switch directions.
In the scheme, the steering device further comprises a stabilizing mechanism, and the stabilizing mechanism is connected with the steering mechanism.
In the above-mentioned scheme, running gear includes wheel box, a pair of leading wheel, guided way, drive assembly, a pair of leading wheel sets up in the wheel box, the guided way sets up along the tunnel, and a pair of leading wheel slides and sets up on the guided way, drive assembly sets up in the outside one side of wheel box and is used for driving the leading wheel corotation or the reversal with the leading wheel connection.
In the above-mentioned scheme, drive assembly includes driving motor, drive sprocket, chain, driving motor's output sets up drive sprocket, the side of a pair of leading wheel is connected with the sprocket through the axle, be connected through the chain between drive sprocket and the sprocket.
In the above-mentioned scheme, steering mechanism includes steering motor, first gear, steering gear, first rotation axis, sensor, steering motor sets up on the floorbar to the output is connected with first gear, the upper end of first rotation axis sets up steering gear, and the lower extreme is connected with running gear's wheel box, the meshing between first gear and the steering gear, the sensor sets up both sides around running gear's wheel box respectively, the sensor is connected with steering motor.
In the above-mentioned scheme, spray mechanism includes storage water tank, booster pump, water supply hose, hoop water pipe, shower nozzle, the storage water tank sets up on the floorbar and is located the fixed column downside, the storage water tank passes through the pipeline and is connected with booster pump to be provided with electromagnetic valve between the two, booster pump passes through water supply hose and hoop water piping connection, hoop water pipe passes through rotary mechanism and sets up the upside at the fixed column, the shower nozzle sets up a plurality of and the interval setting is facing to the one side of tunnel interior second lining concrete on the hoop water pipe.
In the above-mentioned scheme, rotary mechanism includes drive speed reducer, second gear, rotary gear, second rotation axis, drive speed reducer sets up in one side on fixed column upper portion, the lower extreme of second rotation axis and the top swing joint of fixed column, rotary gear cover is established at the lower extreme of second rotation axis and with second gear engagement, the upper end of second rotation axis is used for driving its rotatory switching direction with spray mechanism's hoop water piping connection.
In the above-mentioned scheme, stabilizing mean includes spring fixed block, spring, transfers well thick stick, transfer well thick stick and first rotation axis connection, transfer the both sides of well thick stick to be connected with spring fixed block through the spring respectively, two the spring fixed block sets up on the floorbar.
In the scheme, the bottom beam is further provided with a coiled pipe disc, one end of the coiled pipe disc is wound on a pipeline, the pipeline is connected with the water storage tank, the other end of the pipeline is connected with the water source supply side, the bottom beam is further provided with a coiled wire cylinder, and one end of the coiled wire cylinder is wound on a cable, the cable is connected with the control box, and the other end of the cable is connected with the power source supply side.
In the scheme, the automatic control device further comprises a control box, wherein the control box is connected with the travelling mechanism, the steering mechanism, the spraying mechanism, the fixed column and the rotating mechanism respectively and used for timing control on or off.
Compared with the prior art, the automatic-walking and timing maintenance device for the tunnel secondary lining concrete has the advantages of reasonable design structure, stable performance, high safety performance, capability of realizing straight line or curve walking without a track, time setting, timing and fixed point (a distance) maintenance of the secondary lining concrete, stable walking, uniform maintenance, capability of maintaining tunnel vault concrete, capability of adjusting the speed at any time, low noise, energy conservation, environmental protection, strong stability, capability of greatly improving the working efficiency, and capability of achieving the automatic-walking and timing maintenance of the tunnel secondary lining concrete meeting the quality requirements and safety requirements.
Drawings
FIG. 1 is a front view of a tunnel self-propelled secondary lining concrete timing maintenance trolley according to an embodiment of the present invention;
fig. 2 is a left side view of a tunnel self-propelled secondary lining concrete timing maintenance trolley according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a stabilizing mechanism in a tunnel self-propelled secondary lining concrete timing maintenance trolley according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment of the invention provides a tunnel self-propelled secondary concrete timing maintenance trolley, which comprises a bottom beam 1, travelling mechanisms 2, a steering mechanism 3, a spraying mechanism 4, fixed columns 5 and a rotating mechanism 6, wherein the travelling mechanisms 2 are respectively arranged at two sides of the bottom beam 1 and used for driving the bottom beam 1 to move along a tunnel, the steering mechanism 3 is arranged at two sides of the upper part of the bottom beam 1 and connected with the travelling mechanisms 2 and used for changing the travelling direction of the travelling mechanisms 2, the fixed columns 5 are arranged at the central position of the bottom beam 1, the spraying mechanism 4 is respectively arranged at the upper side and the lower side of the fixed columns 5 and used for maintaining the secondary concrete in the tunnel, and the rotating mechanism 6 is arranged on the fixed columns 5 and connected with a part of the spraying mechanism 4 and used for driving the spraying mechanism 4 to rotate and switch directions.
The whole device is driven by the travelling mechanism 2 to move along the tunnel, the direction of the travelling mechanism is adjusted by the steering mechanism 3 in the moving process, meanwhile, the secondary lining concrete in the tunnel is maintained by the spraying mechanism 4, and the direction of the spraying mechanism 4 is switched by the rotating mechanism 6, so that the spraying mechanism 4 can maintain the secondary lining concrete on two sides in the tunnel.
Further, a stabilizing mechanism 7 is also included, the stabilizing mechanism 7 is connected with the steering mechanism 3, so that the whole device can stably walk on a bumpy road surface in a tunnel
The travelling mechanism 2 comprises a wheel box 21, a pair of guide wheels 22, a guide rail 23 and a driving assembly 24, wherein the pair of guide wheels 22 are arranged in the wheel box 21, the guide rail 23 is arranged along a tunnel, the pair of guide wheels 22 are arranged on the guide rail 23 in a sliding manner, and the driving assembly 24 is arranged on one side outside the wheel box 21 and connected with the guide wheels 22 for driving the guide wheels 22 to rotate positively or reversely.
The driving assembly 24 comprises a driving motor 241, a driving sprocket 242, a sprocket 243 and a chain 244, wherein the driving sprocket 242 is arranged at the output end of the driving motor 241, the lateral surfaces of the pair of guide wheels 22 are connected with the sprocket 243 through shafts, and the driving sprocket 242 is connected with the sprocket 243 through the chain 244.
The steering mechanism 3 comprises a steering motor 31, a first gear 32, a steering gear 33, a first rotating shaft 34 and a sensor 35, wherein the steering motor 31 is arranged on the bottom beam 1, the output end of the steering motor is connected with the first gear 32, the steering gear 33 is arranged at the upper end of the first rotating shaft 34, the lower end of the first rotating shaft is connected with the wheel box 21 of the travelling mechanism 2, the first gear 32 and the steering gear 33 are meshed, the sensor 35 is respectively arranged on the front side and the rear side of the wheel box 21 of the travelling mechanism 2, and the sensor 35 is connected with the steering motor 31.
Since the tunnel may have a curved portion, the traveling mechanism 2 can be stably turned through the turning mechanism 3, so that the stability of the spraying mechanism 4 in the maintenance process is ensured.
During normal operation, the distances between the pair of guide wheels 22 and the guide rail 23 are equal, the distance between the pair of guide wheels 22 and the guide rail 23 is detected in real time through the sensor 34, when the distance on either side is smaller or larger, the device is indicated to not be in normal operation, and at the moment, the direction is adjusted through the steering motor 31, so that the device is in normal operation.
The spraying mechanism 4 comprises a water storage tank 41, a booster water pump 42, a water supply hose 43, a circular water pipe 44 and a spray nozzle 45, wherein the water storage tank 41 is arranged on the bottom beam 1 and is positioned at the lower side of the fixed column 5, the water storage tank 41 is connected with the booster water pump 42 through a pipeline, an electromagnetic valve 46 is arranged between the water storage tank 41 and the booster water pump 42, the booster water pump 42 is connected with the circular water pipe 44 through the water supply hose 43, the circular water pipe 44 is arranged at the upper side of the fixed column 5 through a rotating mechanism 6, and the spray nozzle 45 is provided with a plurality of spray nozzles and is arranged on one side, facing to the two-lining concrete in the tunnel, of the circular water pipe 44 at intervals.
The water supply hose 43 is further provided with a rotary valve 431.
After the electromagnetic valve 46 and the booster water pump 42 are opened, water or other fluid medium in the water storage tank 41 is supplied to the annular water pipe 44 through the water supply hose 43, and the water or other fluid medium in the annular water pipe 44 is sprayed to the secondary concrete in the tunnel through the spray nozzle 45.
The rotating mechanism 6 comprises a driving speed reducer 61, a second gear 62, a rotating gear 63 and a second rotating shaft 64, the driving speed reducer 61 is arranged on one side of the upper portion of the fixed column 5, the lower end of the second rotating shaft 64 is movably connected with the top of the fixed column 5, the rotating gear 63 is sleeved at the lower end of the second rotating shaft 64 and meshed with the second gear 62, and the upper end of the second rotating shaft 64 is connected with the annular water pipe 44 of the spraying mechanism 4 to drive the rotating direction of the annular water pipe 44.
When the annular water pipe 44 faces the left side of the tunnel and spraying is completed, the annular water pipe 44 is driven to rotate 180 degrees through the rotating mechanism 6, namely, the annular water pipe 44 faces the right side of the tunnel, and at the moment, the second lining concrete on the right side in the tunnel is sprayed.
When no spraying is performed, the rotating mechanism 6 drives the annular water pipe 44 to rotate 90 degrees, namely the annular water pipe 44 rotates to the front side of the bottom beam 1, so that other travelling crane and ventilation in the tunnel are not affected.
As shown in fig. 3, the stabilizing mechanism 7 includes a spring fixing block 71, a spring 72, and a centering lever 73, the centering lever 73 is connected to the first rotation shaft 34, two sides of the centering lever 73 are respectively connected to the spring fixing block 71 through the spring 72, and two spring fixing blocks 71 are disposed on the bottom beam 1.
The bottom beam 1 is also provided with a coiled pipe disc 11, and a pipeline with one end connected with the water storage tank 4 and the other end connected with the water source supply side is wound on the coiled pipe disc 11, so that the water supply distance to the water storage tank 4 can be prolonged, and the maintenance time and distance can be prolonged.
Further, the automatic control device also comprises a control box which is respectively connected with the travelling mechanism 2, the steering mechanism 3, the spraying mechanism 4, the fixed column 5 and the rotating mechanism 6 for timing control on-off.
The bottom beam 1 is also provided with a wire coiling barrel 12, and a cable with one end connected with the control box and the other end connected with the power supply side is wound on the wire coiling barrel 12, so that the maintenance distance of the device can be prolonged.
The working process of the invention comprises the following steps:
under the control of the control box, the driving motor 241 is started to rotate forward to drive the pair of guide wheels 22 to move towards the inside of the tunnel along the guide rail 23, and in the moving process, if a curve part exists, when the distance between any one side is reduced or increased, the steering motor 31 drives the wheel box 21 to rotate clockwise or anticlockwise by a certain extent, so that the front and rear pair of guide wheels 22 can stably transit.
In the moving process, after the electromagnetic valve 46 and the booster water pump 42 are opened under the control of the control box, water or other fluid medium in the water storage tank 41 is supplied to the annular water pipe 44 through the water supply hose 43, and the water or other fluid medium in the annular water pipe 44 is sprayed to the left side of the secondary concrete in the tunnel through the spray nozzle 45.
After the vehicle runs to the tail end of the tunnel, under the control of the control box, the driving motor 241 is started to rotate reversely to drive the pair of guide wheels 22 to move outside the tunnel along the guide rail 23, and in the moving process, if a curve part exists, the steering motor 31 drives the wheel box 21 to rotate clockwise or anticlockwise by a certain amplitude, so that the front and rear pair of guide wheels 22 can stably transit.
In the moving process, under the control of the control box, the driving speed reducer 61 is started to drive the annular water pipe 44 to rotate 180 degrees, namely, the annular water pipe 44 faces the right side of the tunnel.
After the electromagnetic valve 46 and the booster water pump 42 are opened, water or other fluid medium in the water storage tank 41 is supplied to the annular water pipe 44 through the water supply hose 43, and the water or other fluid medium in the annular water pipe 44 is sprayed to the right side of the tunnel through the spray nozzle 45.
Thus, the travelling mechanism 2 drives the whole device to travel along the tunnel in a round trip process, so that the maintenance of the two lining concrete at the two sides in the tunnel is completed, and the working efficiency is greatly improved.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. The utility model provides a tunnel self-propelled secondary lining concrete timing maintenance platform truck which characterized in that, includes sill, running gear, steering mechanism, spraying mechanism, fixed column, rotary mechanism, the both sides of the bottom of sill set up running gear respectively and are used for driving the sill to remove along the tunnel, steering mechanism is located the both sides on sill upper portion and is connected with running gear and is used for changing running gear's advancing direction, the central point of sill puts and sets up the fixed column, spraying mechanism sets up respectively in the upper and lower both sides of fixed column and is used for carrying out the maintenance to the secondary lining concrete in the tunnel, rotary mechanism sets up on the fixed column and is connected with part of spraying mechanism and is used for driving spraying mechanism rotation switching direction;
the travelling mechanism comprises a wheel box, a pair of guide wheels, a guide rail and a driving assembly, wherein the pair of guide wheels are arranged in the wheel box, the guide rail is arranged along a tunnel, the pair of guide wheels are arranged on the guide rail in a sliding manner, and the driving assembly is arranged on one side outside the wheel box and connected with the guide wheels for driving the guide wheels to rotate forwards or reversely;
the steering mechanism comprises a steering motor, a first gear, a steering gear, a first rotating shaft and a sensor, wherein the steering motor is arranged on the bottom beam, the output end of the steering motor is connected with the first gear, the steering gear is arranged at the upper end of the first rotating shaft, the lower end of the first rotating shaft is connected with a wheel box of the travelling mechanism, the first gear is meshed with the steering gear, the sensor is respectively arranged at the front side and the rear side of the wheel box of the travelling mechanism, and the sensor is connected with the steering motor;
when the maintenance trolley is in normal operation, the distance between the pair of guide wheels and the guide rail is equal, the distance between the pair of guide wheels and the guide rail is detected in real time through the sensor, and when the distance on any side is smaller or larger, the direction is adjusted through the steering motor, so that the maintenance trolley is in normal operation.
2. The tunnel self-propelled secondary concrete timing maintenance trolley of claim 1, further comprising a stabilizing mechanism, wherein the stabilizing mechanism is connected with the steering mechanism.
3. The tunnel self-propelled secondary lining concrete timing maintenance trolley according to claim 2, wherein the driving assembly comprises a driving motor, a driving sprocket, a sprocket and a chain, the driving sprocket is arranged at the output end of the driving motor, the side surfaces of the pair of guide wheels are connected with the sprocket through a shaft, and the driving sprocket is connected with the sprocket through the chain.
4. The tunnel self-propelled secondary concrete timing maintenance trolley according to claim 3, wherein the spraying mechanism comprises a water storage tank, a booster water pump, a water supply hose, a circular water pipe and a spray head, the water storage tank is arranged on a bottom beam and is positioned at the lower side of a fixed column, the water storage tank is connected with the booster water pump through a pipeline, an electromagnetic valve is arranged between the water storage tank and the booster water pump, the booster water pump is connected with the circular water pipe through the water supply hose, the circular water pipe is arranged at the upper side of the fixed column through a rotating mechanism, and the spray head is provided with a plurality of spray heads and is arranged on the circular water pipe at intervals on one side facing the secondary concrete in the tunnel.
5. The tunnel self-propelled secondary concrete timing maintenance trolley according to claim 4, wherein the rotating mechanism comprises a driving speed reducer, a second gear, a rotating gear and a second rotating shaft, the driving speed reducer is arranged on one side of the upper portion of the fixed column, the lower end of the second rotating shaft is movably connected with the top of the fixed column, the rotating gear is sleeved at the lower end of the second rotating shaft and meshed with the second gear, and the upper end of the second rotating shaft is connected with a circumferential water pipe of the spraying mechanism to drive the second rotating shaft to rotate and switch directions.
6. The tunnel self-propelled secondary lining concrete timing maintenance trolley according to claim 5, wherein the stabilizing mechanism comprises a spring fixing block, a spring and a centering bar, the centering bar is connected with the first rotating shaft, two sides of the centering bar are respectively connected with the spring fixing block through the spring, and the two spring fixing blocks are arranged on the bottom beam.
7. The tunnel self-propelled secondary lining concrete timing maintenance trolley according to claim 6, wherein a pipe coiling disc is further arranged on the bottom beam, a pipeline with one end connected with the water storage tank and the other end connected with the water source supply side is wound on the pipe coiling disc, and a wire coiling drum is further arranged on the bottom beam, and a cable with one end connected with the control box and the other end connected with the power supply side is wound on the wire coiling drum.
8. The tunnel self-propelled secondary lining concrete timing maintenance trolley according to claim 7, further comprising a control box, wherein the control box is respectively connected with the travelling mechanism, the steering mechanism, the spraying mechanism, the fixed column and the rotating mechanism for timing control on or off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011285166.4A CN112500192B (en) | 2020-11-17 | 2020-11-17 | Tunnel self-propelled secondary lining concrete timing maintenance trolley |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011285166.4A CN112500192B (en) | 2020-11-17 | 2020-11-17 | Tunnel self-propelled secondary lining concrete timing maintenance trolley |
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| CN112500192A CN112500192A (en) | 2021-03-16 |
| CN112500192B true CN112500192B (en) | 2024-03-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113121264B (en) * | 2021-04-22 | 2022-02-11 | 义乌工商职业技术学院 | Self-walking concrete curing vehicle for tunnel |
| CN114033425B (en) * | 2021-10-26 | 2024-12-17 | 湖南五新隧道智能装备股份有限公司 | Maintenance trolley |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204149309U (en) * | 2014-10-16 | 2015-02-11 | 中建海峡建设发展有限公司 | Tunnel double-lining maintenance dedusting spray chassis |
| CN105781584A (en) * | 2016-04-28 | 2016-07-20 | 烟台胜闻斯国际贸易有限公司 | Concrete wet-spraying self-walking shotcrete support robot |
| CN106499406A (en) * | 2016-10-19 | 2017-03-15 | 中铁隧道集团第五建筑有限公司 | Edge-on cantilevered tunnel is from concrete curing car of walking |
| CN206668286U (en) * | 2017-04-25 | 2017-11-24 | 乌鲁木齐市永兴顺发钢模板有限公司 | A kind of needle beam type lining trolley |
| CN107618325A (en) * | 2017-10-26 | 2018-01-23 | 株洲旭阳机电科技开发有限公司 | Combined concrete conveyance tank car |
| CN108180023A (en) * | 2018-01-17 | 2018-06-19 | 浙江交工集团股份有限公司 | A kind of automatic track-type two serves as a contrast curing system and maintenance process |
| CN108381743A (en) * | 2018-03-07 | 2018-08-10 | 刘梅生 | A kind of lining concrete watering curing means of constructing tunnel |
| CN109236326A (en) * | 2018-09-30 | 2019-01-18 | 中铁局集团有限公司 | A kind of intelligence tunnel double-lining face spray maintenance trolley |
| CN208702423U (en) * | 2018-02-05 | 2019-04-05 | 兰州交通大学 | A kind of tunnel automatic spray maintenance equipment |
| CN109611120A (en) * | 2018-12-12 | 2019-04-12 | 中建隧道建设有限公司 | Tunnel lining intelligent maintenance trolley and control method |
| CN210564555U (en) * | 2019-03-29 | 2020-05-19 | 中铁五局集团贵州工程有限公司 | Tunnel two-lining concrete atomization maintenance trolley |
| CN210656710U (en) * | 2019-09-02 | 2020-06-02 | 文应 | Reciprocating type automatic spray formula concrete health preserving equipment |
| CN111269022A (en) * | 2020-02-20 | 2020-06-12 | 浙江八达隧道工程股份有限公司 | Spraying system of tunnel secondary lining spraying concrete curing system and construction method thereof |
| CN214457661U (en) * | 2020-11-17 | 2021-10-22 | 中铁二十一局集团第三工程有限公司 | Tunnel self-propelled two lining concrete regularly maintain platform truck |
-
2020
- 2020-11-17 CN CN202011285166.4A patent/CN112500192B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204149309U (en) * | 2014-10-16 | 2015-02-11 | 中建海峡建设发展有限公司 | Tunnel double-lining maintenance dedusting spray chassis |
| CN105781584A (en) * | 2016-04-28 | 2016-07-20 | 烟台胜闻斯国际贸易有限公司 | Concrete wet-spraying self-walking shotcrete support robot |
| CN106499406A (en) * | 2016-10-19 | 2017-03-15 | 中铁隧道集团第五建筑有限公司 | Edge-on cantilevered tunnel is from concrete curing car of walking |
| CN206668286U (en) * | 2017-04-25 | 2017-11-24 | 乌鲁木齐市永兴顺发钢模板有限公司 | A kind of needle beam type lining trolley |
| CN107618325A (en) * | 2017-10-26 | 2018-01-23 | 株洲旭阳机电科技开发有限公司 | Combined concrete conveyance tank car |
| CN108180023A (en) * | 2018-01-17 | 2018-06-19 | 浙江交工集团股份有限公司 | A kind of automatic track-type two serves as a contrast curing system and maintenance process |
| CN208702423U (en) * | 2018-02-05 | 2019-04-05 | 兰州交通大学 | A kind of tunnel automatic spray maintenance equipment |
| CN108381743A (en) * | 2018-03-07 | 2018-08-10 | 刘梅生 | A kind of lining concrete watering curing means of constructing tunnel |
| CN109236326A (en) * | 2018-09-30 | 2019-01-18 | 中铁局集团有限公司 | A kind of intelligence tunnel double-lining face spray maintenance trolley |
| CN109611120A (en) * | 2018-12-12 | 2019-04-12 | 中建隧道建设有限公司 | Tunnel lining intelligent maintenance trolley and control method |
| CN210564555U (en) * | 2019-03-29 | 2020-05-19 | 中铁五局集团贵州工程有限公司 | Tunnel two-lining concrete atomization maintenance trolley |
| CN210656710U (en) * | 2019-09-02 | 2020-06-02 | 文应 | Reciprocating type automatic spray formula concrete health preserving equipment |
| CN111269022A (en) * | 2020-02-20 | 2020-06-12 | 浙江八达隧道工程股份有限公司 | Spraying system of tunnel secondary lining spraying concrete curing system and construction method thereof |
| CN214457661U (en) * | 2020-11-17 | 2021-10-22 | 中铁二十一局集团第三工程有限公司 | Tunnel self-propelled two lining concrete regularly maintain platform truck |
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