CN112814705B - Wall watering maintenance device for tunnel construction - Google Patents
Wall watering maintenance device for tunnel construction Download PDFInfo
- Publication number
- CN112814705B CN112814705B CN202110001160.8A CN202110001160A CN112814705B CN 112814705 B CN112814705 B CN 112814705B CN 202110001160 A CN202110001160 A CN 202110001160A CN 112814705 B CN112814705 B CN 112814705B
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- China
- Prior art keywords
- plate
- mounting plate
- assembly
- tunnel construction
- rod
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/028—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements the rotation being orbital
-
- 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
Abstract
The invention relates to a maintenance device, in particular to a wall sprinkling maintenance device for tunnel construction. Provided is a wall water spraying maintenance device for tunnel construction, which can perform all-round water spraying. A wall watering maintenance device for tunnel construction, including: a hinged plate; the frame body is arranged on the hinge plate; the mounting plate is rotatably mounted on the frame body; the driving assembly is arranged on the mounting plate; a spray assembly mounted on the mounting plate; and the shaking assembly is arranged on the mounting plate. The invention can perform all-around spraying, so that the wall for tunnel construction is completely maintained by sprinkling water; the invention can adjust the size of the sprayed water flow, thereby better carrying out sprinkling maintenance on the wall for tunnel construction; the invention has simple operation, and only needs to be manually operated when the spraying angle and the size of the spraying water flow are required to be adjusted.
Description
Technical Field
The invention relates to a maintenance device, in particular to a wall sprinkling maintenance device for tunnel construction.
Background
The tunnel main body building is composed of a tunnel body and a tunnel portal, so that the tunnel main body is a key, and the tunnel main body is not cured in place or is not cured in place, so that the tunnel main body is a main cause of cracking of the surface of tunnel concrete. Therefore, the concrete needs to be subjected to water spraying maintenance.
Patent grant bulletin number tail CN 108381743A's patent discloses a curing means that tunnel construction was used, especially relates to a lining concrete watering curing means that tunnel construction was used. The invention aims to solve the technical problem of providing the lining concrete watering and curing device for tunnel construction, which is beneficial to the health of workers, time-saving, labor-saving and low in labor intensity. The invention provides a lining concrete watering and curing device for tunnel construction, which comprises a base, a first roller, a second roller, an arc friction plate, a screw, a first guide plate, a first guide rod, a first spring, a large fixed plate, a rotating shaft and the like, wherein the first roller is arranged on the base; the first roller and the second roller are both positioned below the base, and the first roller is positioned on the right side of the second roller. The device does not need to manually lift the water pipe to carry out watering maintenance on the lining concrete, but can not realize watering in all aspects, and the wall part for tunnel construction can not be subjected to watering maintenance.
Therefore, the wall sprinkling maintenance device for tunnel construction, which can perform omnibearing sprinkling, needs to be designed.
Disclosure of Invention
In order to overcome the defect that the wall part for tunnel construction is not maintained by sprinkling water because the water cannot be sprinkled in all aspects, the technical problem of the invention is that: provided is a wall water spraying maintenance device for tunnel construction, which can perform all-round water spraying.
The technical implementation scheme of the invention is as follows: a wall watering maintenance device for tunnel construction, including: a hinged plate; the frame body is arranged on the hinge plate; the mounting plate is rotatably mounted on the frame body; the driving assembly is arranged on the mounting plate; a spray assembly mounted on the mounting plate; and the shaking assembly is arranged on the mounting plate.
In a preferred embodiment of the present invention, the driving assembly comprises: the gear motor is arranged on the mounting plate; the first rotating rod is rotatably arranged on the mounting plate, and the first rotating rod on one side is connected with the output shaft of the speed reducing motor; the first gear is arranged on the first rotating rod and is meshed with each other; the support frame is arranged on the mounting plate; the second rotating rods are rotatably arranged on two sides of the supporting frame; a sector gear mounted on the second rotating lever; the belt pulley is arranged on the second rotating rod and the first rotating rod; a flat belt mounted between the pulleys; the third rotating rod is rotatably arranged on the mounting plate; and the second gears are arranged on two sides of the third rotating rod and are correspondingly meshed with the sector gears.
In a preferred embodiment of the present invention, the spray assembly comprises: a guide rail mounted on the mounting plate; the hollow round shaft is slidably arranged on the guide rail; the first vertical rod is slidably arranged on the hollow round shaft; the first spring is arranged between the first vertical rod and the hollow round shaft; the sliding sleeve is rotatably arranged on the first vertical rod; the hollow tube is arranged on the sliding sleeve in a sliding manner and is hinged with the third rotating rod; the rubber nozzle is arranged on the hollow pipe; and a hose mounted on the hollow tube.
In a preferred embodiment of the present invention, the dithering module includes: at least two support rods are arranged on the mounting plate; the arc-shaped convex plates are arranged between the support rods; the second vertical rod is arranged on the hollow pipe and matched with the arc-shaped convex plate.
In a preferred embodiment of the present invention, the present invention further comprises a clamping assembly, wherein the clamping assembly comprises: the special-shaped plate is provided with a sliding groove on the hinged plate and is arranged on the sliding groove in a sliding manner; a second spring mounted between the profiled plate and the hinge plate; a profiled bar mounted on the profiled plate; and the clamping plates are arranged on two sides of the special-shaped rod and are matched with the mounting plate.
In a preferred embodiment of the present invention, the device further comprises an adjusting assembly, wherein the adjusting assembly comprises: the concave plate is arranged on the rubber spray head; the screw rod is rotatably arranged on the concave plate.
The beneficial effects are that: 1. the invention can perform all-around spraying, so that the wall for tunnel construction is completely maintained by sprinkling water;
2. the invention can adjust the size of the sprayed water flow, thereby better carrying out sprinkling maintenance on the wall for tunnel construction;
3. the invention has simple operation, and only needs to be manually operated when the spraying angle and the size of the spraying water flow are required to be adjusted.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a driving assembly according to the present invention.
Fig. 3 is a schematic perspective view of a spray assembly according to the present invention.
Fig. 4 is a schematic perspective view of a jitter assembly according to the present invention.
Fig. 5 is a schematic perspective view of a clamping assembly according to the present invention.
Fig. 6 is a schematic perspective view of an adjusting assembly according to the present invention.
The marks of the components in the drawings are as follows: 1-hinged plate, 2-frame, 3-mounting plate, 4-driving component, 41-gear motor, 42-first rotating rod, 43-first gear, 44-supporting frame, 45-second rotating rod, 46-sector gear, 47-belt pulley, 48-flat belt, 49-third rotating rod, 410-second gear, 5-spraying component, 51-guide rail, 52-hollow round shaft, 53-first vertical rod, 54-first spring, 55-sliding sleeve, 56-hollow tube, 57-rubber spray nozzle, 58-hose, 6-shaking component, 61-supporting rod, 62-arc convex plate, 63-second vertical rod, 7-clamping component, 71-sliding groove, 72-special-shaped plate, 73-second spring, 74-special-shaped rod, 75-clamping plate, 8-adjusting component, 81-concave plate and 82-screw rod.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1
The utility model provides a wall watering maintenance device for tunnel construction, as shown in fig. 1-4, including articulated slab 1, framework 2, mounting panel 3, actuating assembly 4, spray assembly 5 and shake subassembly 6, framework 2 is installed to the upside of articulated slab 1, and mounting panel 3 is installed to the upside rotation of framework 2, and actuating assembly 4 is installed to the upside of mounting panel 3, and spray assembly 5 is installed to the upside of mounting panel 3, and shake subassembly 6 is installed to the front side of mounting panel 3.
When the wall is required to be subjected to sprinkling maintenance for tunnel construction, the driving component 4 is started, the driving component 4 drives the sprinkling component 5 to move, so that the sprinkling component 5 can sprinkle water in multiple aspects, when the sprinkling component 5 moves, part of components of the sprinkling component 5 are matched with part of components of the shaking component 6, so that the sprinkling component 5 shakes, the sprinkling component 5 can sprinkle water in all directions, and when the whole sprinkling maintenance of the wall for tunnel construction is finished, the driving component 4 is closed, and the device stops operating.
The driving assembly 4 comprises a gear motor 41, a first rotating rod 42, a first gear 43, a supporting frame 44, a second rotating rod 45, a sector gear 46, a belt pulley 47, a flat belt 48, a third rotating rod 49 and a second gear 410, wherein the gear motor 41 is arranged on the upper side of the rear part of the mounting plate 3, the first rotating rod 42 is rotatably arranged on the left side and the right side of the rear part of the mounting plate 3, the first rotating rod 42 on the right side is connected with an output shaft of the gear motor 41 through a coupling, the first gears 43 are arranged on the upper sides of the first rotating rods 42 on the left side and the right side, the first gears 43 are meshed with each other, the supporting frame 44 is arranged on the upper side of the middle part of the mounting plate 3, the second rotating rods 45 are rotatably arranged on the upper side and the lower side of the supporting frame 44, sector gears 46 are mounted on the upper sides of the second rotating rods 45 on the upper side and the lower side, belt pulleys 47 are mounted on the upper sides of the first rotating rods 42 on the left side and the second rotating rods 45 on the right side, flat belts 48 are connected between the belt pulleys 47 on the first rotating rods 42 on the left side and the belt pulleys 47 on the second rotating rods 45 on the lower side and between the belt pulleys 47 on the first rotating rods 42 on the right side and the belt pulleys 47 on the second rotating rods 45 on the upper side, a third rotating rod 49 is rotatably mounted on the upper side of the front portion of the mounting plate 3, second gears 410 are mounted on the upper side and the lower side of the third rotating rod 49, and the second gears 410 on the upper side and the lower side are correspondingly meshed with the sector gears 46 on the upper side and the lower side.
When the wall for tunnel construction needs to be subjected to sprinkling maintenance, the gear motor 41 is started, the gear motor 41 drives the first right rotary rod 42 to rotate, so that the first right gear 43 is driven to rotate, so that the first left gear 43 rotates reversely, so that the first left rotary rod 42 rotates reversely, so that the second upper rotary rods 45 and the second lower rotary rods 45 are driven to rotate reversely through the belt pulley 47 and the flat belt 48, so that the sector gears 46 on the second upper rotary rods 45 and the second lower rotary rods 45 are driven to rotate reversely, the second upper rotary rods 410 and the second lower rotary rods 410 are driven to rotate intermittently positively and negatively, so that the third rotary rods 49 rotate back and forth, the sprinkling assembly 5 can move back and forth, so that sprinkling can be performed in multiple aspects, when the sprinkling assembly 5 moves back and forth, part of the components of the sprinkling assembly 5 are matched with part of the shaking assembly 6, so that the sprinkling assembly 5 shakes, so that sprinkling can be performed in all directions, and when the wall for tunnel construction is completely sprinkling is completed, the gear motor 41 is closed, and the device stops running and maintenance.
The spraying assembly 5 comprises a guide rail 51, a hollow round shaft 52, a first vertical rod 53, a first spring 54, a sliding sleeve 55, a hollow tube 56, a rubber spray head 57 and a hose 58, wherein the guide rail 51 is installed on the upper side of the mounting plate 3, the hollow round shaft 52 is arranged on the right side of the interior of the guide rail 51 in a sliding mode, the first vertical rod 53 is arranged in the middle of the hollow round shaft 52 in a sliding mode, the first spring 54 is installed between the lower side of the first vertical rod 53 and the hollow round shaft 52, the sliding sleeve 55 is arranged on the upper side of the first vertical rod 53 in a rotating mode, the hollow tube 56 is installed in the sliding sleeve 55 in a sliding mode, the hollow tube 56 is hinged to the third rotating rod 49, the rubber spray head 57 is installed on the right side of the hollow tube 56, and the hose 58 is connected to the left side of the hollow tube 56.
When the wall for tunnel construction needs to be subjected to water spraying maintenance, the gear motor 41 is started, the third rotating rod 49 is made to rotate back and forth, the hollow pipe 56 is made to rotate positively and negatively by taking the third rotating rod 49 as an axis, the rubber spray head 57 can spray water in front along with the rotation of the hollow pipe 56, the sliding sleeve 55, the hollow round shaft 52, the first vertical rod 53 and the first spring 54 can move on the guide rail 51, at the moment, the hollow pipe 56 can be matched with part of components of the shaking component 6, so that the hollow pipe 56 shakes, water is sprayed in all directions, when the wall for tunnel construction is subjected to water spraying maintenance completely, the gear motor 41 is turned off, and the device stops running.
The shaking assembly 6 comprises a supporting rod 61, an arc-shaped convex plate 62 and a second vertical rod 63, wherein the upper side of the mounting plate 3 is connected with three supporting rods 61, the arc-shaped convex plate 62 is connected between the upper sides of the supporting rods 61, the lower side of the hollow tube 56 is connected with the second vertical rod 63, and the second vertical rod 63 is matched with the arc-shaped convex plate 62.
When the hollow tube 56 rotates positively and negatively, the second vertical rod 63 is driven to move together, meanwhile, the hollow tube 56 enables the sliding sleeve 55, the hollow round shaft 52, the first vertical rod 53 and the first spring 54 to move on the guide rail 51, when the second vertical rod 63 contacts with the protruding part of the arc-shaped protruding plate 62, the second vertical rod 63 drives the hollow tube 56 and the first vertical rod 53 to move upwards together, at the moment, the first spring 54 is compressed, when the second vertical rod 63 falls from the protruding part of the arc-shaped protruding plate 62, the first spring 54 rebounds to drive the hollow tube 56, the first vertical rod 53 and the second vertical rod 63 to move downwards, so that the second vertical rod 63 moves up and down on the arc-shaped protruding plate 62, and the water sprayed by the rubber spray nozzle 57 can be sprinkled more comprehensively along with the shaking of the hollow tube 56.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, 5 and 6, the clamping assembly 7 further comprises a clamping assembly 7, the clamping assembly 7 comprises a profiled bar 72, a second spring 73, a profiled bar 74 and a clamping plate 75, a sliding groove 71 is formed in the left side of the hinge plate 1, the profiled bar 72 is arranged on the sliding groove 71 in a sliding mode, the second spring 73 is connected between the profiled bar 72 and the hinge plate 1, the profiled bar 74 is connected to the upper side of the profiled bar 72, clamping plates 75 are arranged at the front end and the rear end of the profiled bar 74, and the clamping plate 75 is matched with the mounting plate 3.
When the top of the wall for tunnel construction is to be sprayed, the special-shaped rod 74 is pulled by hand, at this time, the second spring 73 is stretched, the front clamping plate 75 does not clamp the mounting plate 3 any more, then the mounting plate 3 is folded backwards, after that, the special-shaped rod 74 is loosened, at this time, the second spring 73 is retracted, the special-shaped rod 74 and the clamping plate 75 are driven to move rightwards, the rear clamping plate 75 clamps the mounting plate 3, the device is fixed in position, the speed reducing motor 41 is started, and at this time, the rubber spray head 57 can move against the top to spray water.
The rubber shower nozzle is characterized by further comprising an adjusting assembly 8, wherein the adjusting assembly 8 comprises a concave plate 81 and a screw rod 82, the concave plate 81 is arranged on the outer portion of the rubber shower nozzle 57, and the screw rod 82 is connected to the upper side of the concave plate 81 through threads.
When the size of the water flow for sprinkling is to be adjusted, the screw rod 82 is screwed by hand, and the screw rod 82 is matched with the nut on the concave plate 81, so that the screw rod 82 moves upwards or downwards, the size of the opening of the rubber shower nozzle 57 is adjusted, and the size of the water flow is controlled.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (3)
1. A wall watering maintenance device for tunnel construction, characterized by including:
a hinge plate (1);
a frame (2) mounted on the hinge plate (1);
the mounting plate (3) is rotatably mounted on the frame body (2);
the driving assembly (4) is arranged on the mounting plate (3);
the spraying assembly (5) is arranged on the mounting plate (3);
a shaking assembly (6) mounted on the mounting plate (3);
the driving assembly (4) comprises:
a gear motor (41) mounted on the mounting plate (3);
the first rotating rod (42) is rotatably arranged on the mounting plate (3), and the first rotating rod (42) on one side is connected with an output shaft of the speed reducing motor (41);
a first gear (43) mounted on the first rotating lever (42), the first gears (43) being engaged with each other;
a support (44) mounted on the mounting plate (3);
the second rotating rods (45) are rotatably arranged at two sides of the supporting frame (44);
a sector gear (46) mounted on the second rotating lever (45);
a pulley (47) mounted on the second rotating lever (45) and on the first rotating lever (42);
a flat belt (48) mounted between the pulleys (47);
a third rotating rod (49) rotatably mounted on the mounting plate (3);
the second gears (410) are arranged on two sides of the third rotating rod (49), and the second gears (410) are correspondingly meshed with the sector gears (46);
the spraying component (5) comprises:
a guide rail (51) mounted on the mounting plate (3);
a hollow circular shaft (52) which is slidably mounted on the guide rail (51);
the first vertical rod (53) is slidably arranged on the hollow round shaft (52);
the first spring (54) is arranged between the first vertical rod (53) and the hollow round shaft (52);
the sliding sleeve (55) is rotatably arranged on the first vertical rod (53);
the hollow pipe (56) is arranged on the sliding sleeve (55) in a sliding manner, and the hollow pipe (56) is hinged with the third rotating rod (49);
a rubber shower nozzle (57) mounted on the hollow tube (56);
a hose (58) mounted on the hollow tube (56);
the dithering assembly (6) comprises:
the support rods (61) are at least two of which are arranged on the mounting plate (3);
an arc-shaped convex plate (62) arranged between the support rods (61);
the second vertical rod (63) is arranged on the hollow tube (56), and the second vertical rod (63) is matched with the arc-shaped convex plate (62).
2. A wall watering and curing device for tunnel construction according to claim 1, characterized in that it further comprises a clamping assembly (7), the clamping assembly (7) comprising:
a special-shaped plate (72), a chute (71) is arranged on the hinge plate (1), and the special-shaped plate (72) is slidably arranged on the chute (71);
a second spring (73) mounted between the profiled plate (72) and the hinge plate (1);
a profiled bar (74) mounted on the profiled plate (72);
the clamping plates (75) are arranged on two sides of the special-shaped rod (74), and the clamping plates (75) are matched with the mounting plate (3).
3. A wall watering and curing device for tunnel construction according to claim 2, further comprising an adjusting assembly (8), the adjusting assembly (8) comprising:
a concave plate (81) mounted on the rubber shower head (57);
the screw rod (82) is rotatably arranged on the concave plate (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001160.8A CN112814705B (en) | 2021-01-04 | 2021-01-04 | Wall watering maintenance device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001160.8A CN112814705B (en) | 2021-01-04 | 2021-01-04 | Wall watering maintenance device for tunnel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112814705A CN112814705A (en) | 2021-05-18 |
| CN112814705B true CN112814705B (en) | 2023-09-08 |
Family
ID=75856753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110001160.8A Active CN112814705B (en) | 2021-01-04 | 2021-01-04 | Wall watering maintenance device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112814705B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3144741A1 (en) * | 1981-11-11 | 1983-05-19 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Control of the pressure water of internally sprayed cutting drums |
| CN106567528A (en) * | 2016-10-30 | 2017-04-19 | 来安县木石创意装饰有限公司 | Fast wall water splashing device for decoration |
| CN106717401A (en) * | 2016-12-03 | 2017-05-31 | 陈红 | Agricultural water jet fertilising instrument |
| CN106906781A (en) * | 2017-02-09 | 2017-06-30 | 裴迎新 | A kind of road surface is with comprehensive formula sprinkler |
| CN207228577U (en) * | 2017-08-04 | 2018-04-13 | 南京华夏天成建设有限公司 | A kind of finishing grey processing equipment early period of wall batch |
| CN108222966A (en) * | 2017-12-26 | 2018-06-29 | 彭斌明 | A kind of constructing tunnel spouting plant |
| CN108223002A (en) * | 2018-01-10 | 2018-06-29 | 谢春丽 | A kind of constructing tunnel device for reducing dust |
| CN208649862U (en) * | 2018-07-23 | 2019-03-26 | 呼和浩特市政公路工程有限责任公司 | A kind of road upkeep care device |
| CN110566219A (en) * | 2019-10-19 | 2019-12-13 | 长兴国晨工程机械科技有限公司 | High-pressure water spraying auxiliary device for muddy water balance push bench |
| CN111794158A (en) * | 2020-06-10 | 2020-10-20 | 高建锐 | Ground dust collector that construction used |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547638B (en) * | 2018-03-07 | 2019-08-20 | 中国建筑第七工程局有限公司 | A kind of lining concrete adjustable type watering device of constructing tunnel |
| CN111686538B (en) * | 2020-06-29 | 2021-11-23 | 郑子朔 | Heatstroke prevention dust removal watering device for construction |
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2021
- 2021-01-04 CN CN202110001160.8A patent/CN112814705B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144741A1 (en) * | 1981-11-11 | 1983-05-19 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Control of the pressure water of internally sprayed cutting drums |
| CN106567528A (en) * | 2016-10-30 | 2017-04-19 | 来安县木石创意装饰有限公司 | Fast wall water splashing device for decoration |
| CN106717401A (en) * | 2016-12-03 | 2017-05-31 | 陈红 | Agricultural water jet fertilising instrument |
| CN106906781A (en) * | 2017-02-09 | 2017-06-30 | 裴迎新 | A kind of road surface is with comprehensive formula sprinkler |
| CN207228577U (en) * | 2017-08-04 | 2018-04-13 | 南京华夏天成建设有限公司 | A kind of finishing grey processing equipment early period of wall batch |
| CN108222966A (en) * | 2017-12-26 | 2018-06-29 | 彭斌明 | A kind of constructing tunnel spouting plant |
| CN108223002A (en) * | 2018-01-10 | 2018-06-29 | 谢春丽 | A kind of constructing tunnel device for reducing dust |
| CN208649862U (en) * | 2018-07-23 | 2019-03-26 | 呼和浩特市政公路工程有限责任公司 | A kind of road upkeep care device |
| CN110566219A (en) * | 2019-10-19 | 2019-12-13 | 长兴国晨工程机械科技有限公司 | High-pressure water spraying auxiliary device for muddy water balance push bench |
| CN111794158A (en) * | 2020-06-10 | 2020-10-20 | 高建锐 | Ground dust collector that construction used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112814705A (en) | 2021-05-18 |
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