CN114808988B - Multidirectional-adjustment combined hydraulic engineering construction device - Google Patents
Multidirectional-adjustment combined hydraulic engineering construction device Download PDFInfo
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- CN114808988B CN114808988B CN202210455048.6A CN202210455048A CN114808988B CN 114808988 B CN114808988 B CN 114808988B CN 202210455048 A CN202210455048 A CN 202210455048A CN 114808988 B CN114808988 B CN 114808988B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- General Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The application relates to the technical field of hydraulic engineering and discloses a multidirectional-adjustment combined hydraulic engineering construction device which comprises a carrying vehicle body, wherein a storage tank is arranged at the top of the carrying vehicle body, an air compressor is arranged on the right side of the top end of the storage tank, the air compressor is connected with the top end of an inner cavity of the storage tank through a guide pipe, a direction adjusting ring is movably connected to the right side of the bottom end of the storage tank, a grouting pipe structure is movably connected to the middle part of the direction adjusting ring, and grouting pipes matched with the grouting pipe structure are arranged on the front side, the rear side and the right side of the bottom end of the storage tank. This combination formula hydraulic engineering construction device that multidirectional was adjusted through setting up of steering ring, fixed plate and three play thick liquid pipe, and the user can be through the position of the position change slip casting pipe structure of change steering ring, makes the slip casting pipe structure can be connected with the play thick liquid pipe of different positions department, and the device is in the use, and concrete can be from different orientation blowout, has improved the practicality of the device.
Description
Technical Field
The application relates to the technical field of hydraulic engineering, in particular to a multi-direction adjusting combined hydraulic engineering construction device.
Background
The hydraulic engineering is used for controlling and preparing surface water and underground water in nature to achieve the aim of removing harm and benefiting, is also called as water engineering, water is an indispensable precious resource for human production and life, but the naturally existing state of the hydraulic engineering does not completely meet the human needs, only the hydraulic engineering is built to control water flow, prevent flood disasters, regulate and distribute water quantity to meet the demands of people living and production on water resources, the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dykes, spillways, sluice gates, water inlets, channels, transition grooves, rafts, fishways and the like to achieve the aim, a certain proportion of slurry is required to be filled into joints and cracks of foundation pores, cracks or the building, and is filled and cemented for seepage prevention or reinforcement treatment, the work is grouting, in particular, slurry with fluidity and cementing property is filled into the gaps of the stratum or the building through drilling or embedded pipes according to a certain proportion, the grouting hardening is required to be integrally cemented, and hardening is achieved, and the seepage prevention and reinforcement engineering is widely applied to the hydraulic engineering.
The grouting device mainly comprises a high-pressure pumping device and a grouting device, wherein the grouting device mainly comprises a vehicle body and a grouting pipe, the grouting pipe is arranged on the vehicle body and is perpendicular to the surface of the vehicle body and can move up and down, when the grouting device is used, the grouting device is firstly moved to a drilling hole, then the grouting pipe is aligned with the drilling hole, then the bottom end of the grouting pipe is inserted into the drilling hole, then an annular hole between the grouting pipe and the inner wall of the drilling hole is plugged by an air bag plug, grouting can be performed, but the extending direction of the drilling hole is determined according to the specific condition of a leakage point, the randomness is achieved, the direction of the grouting pipe and the moving direction are fixed, the applicability is extremely poor, meanwhile, the air bag plug is required to be inflated by people, time and labor are wasted, and therefore, the multi-direction adjustment combined hydraulic engineering construction device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides a multidirectional-adjustment combined hydraulic engineering construction device which has the advantages that the deflection angle of the tail end of a grouting pipe can be adjusted according to requirements, the opening diameter of the bottom of the grouting pipe can be adjusted according to requirements, the grouting amount can be conveniently controlled, the sealing of drilling is convenient, and the like, and solves the problems in the background art.
The application provides the following technical scheme: the utility model provides a combination formula hydraulic engineering construction device that multidirectional was adjusted, includes the delivery automobile body, the top of delivery automobile body is equipped with the storage tank, the right side at storage tank top is equipped with the air compressor machine, the air compressor machine passes through pipe connection with the top of storage tank inner chamber, the right side swing joint of storage tank bottom has the transfer to the ring, the middle part swing joint of transfer to the ring has the slip casting pipe structure, both sides and right side all are equipped with the play thick liquid pipe with slip casting pipe structure adaptation around the storage tank bottom, be equipped with the automatically controlled valve on the play thick liquid pipe, the slip casting pipe structure includes the hose of moving tube, with the hard tube of the other end connection of hose and with the outer lane on hard tube top be connected with the fixed block, the both sides of fixed block bottom all are connected with the hydraulic stem, the bottom of hydraulic stem is connected with the air bag, air bag and hard tube swing joint, the bottom threaded connection of hard tube has the slip casting head.
Preferably, the surface parcel of storage tank has the iron sheet, one side at storage tank inner chamber top is equipped with the feed inlet, and the inner chamber joint of feed inlet has sealed lid, the surface of sealed lid is connected with the rubber pad.
Preferably, the air outlet of the air compressor is connected with a guide pipe, the other end of the guide pipe extends to the top end of the inner cavity of the storage tank, the bottom of the air compressor is connected with a supporting sleeve, and the supporting sleeve is connected with the air compressor through screws.
Preferably, the shape of the steering ring is arc, the middle parts of the top and the bottom of the steering ring are all provided with sliding grooves, the inner cavity of the sliding grooves is movably connected with a limiting strip, the other end of the limiting strip is connected with a fixed plate, an electromagnet is arranged in the inner cavity of the steering ring, the two ends of the outer side of the steering ring are all connected with handles, the middle parts of the outer side of the steering ring are connected with fixed rings, and the middle parts of the two ends of the fixed rings are all provided with threaded holes.
Preferably, the right side of storage tank bottom is equipped with the movable tank, and the top and the bottom of movable tank inner chamber all are connected with the fixed plate, and the middle part of movable tank inner chamber is equipped with out thick liquid pipe, the material of fixed plate and spacing is the metallic iron.
Preferably, the movable tube is movably connected with the inner cavity of the fixed ring, one end of the movable tube is connected with a clamping tube, the clamping tube is matched with the inner cavity of the pulp outlet tube, and the other end of the movable tube is connected with a hose.
Preferably, the outer surface of the clamping tube is connected with a sealing ring, the outer ring of the moving tube is connected with a fixed disc, and the fixed disc is connected with the fixed ring through bolts.
Preferably, the air bag comprises a hard plate and a soft bag, the top of the hard plate is connected with the bottom of the hydraulic rod, the bottom of the hard plate is connected with the soft bag, the middle part of the air bag is provided with a through hole matched with the hard pipe, the side wall of the soft bag is provided with two layers, and the inner sides of the two layers of side walls are provided with protective layers.
Preferably, both sides all are connected with the connecting block around the carrier vehicle body right-hand member, and the inboard swing joint of two connecting blocks has the backup pad, the top of connecting block is connected with the stationary blade, and the other end and the backup pad of stationary blade pass through bolted connection.
Preferably, the bottom of hard tube is equipped with the screw thread groove, the top of slip casting head is cylindrical, the top of slip casting head and the inner chamber threaded connection of screw thread groove, the bottom of slip casting head is the toper, just the cross section of slip casting head bottom is the shrink gradually.
Compared with the prior art, the application has the following beneficial effects:
1. this combination formula hydraulic engineering construction device that multidirectional was adjusted through setting up of steering ring, fixed plate and three play thick liquid pipe, and the user can be through the position of the position change slip casting pipe structure of change steering ring, makes the slip casting pipe structure can be connected with the play thick liquid pipe of different positions department, and the device is in the use, and concrete can be from different orientation blowout, has improved the practicality of the device.
2. This combination formula hydraulic engineering construction device that multidirectional was adjusted through the setting of slip casting head with hard tube threaded connection, and the user can change suitable slip casting head according to the demand, makes the device can adapt to not unidimensional drilling, has improved the practicality of device, through the setting of hydraulic stem and inflatable bag, and the flexible height that can change the inflatable bag of hydraulic stem, the device in the use, the inflatable bag can take place deformation under the effect of hydraulic stem, and the inflatable bag is sealed drilling and slip casting head, the use of the device of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present application;
FIG. 2 is a schematic view of the back side of FIG. 1 showing the structure of the present application;
FIG. 3 is a schematic diagram showing the reversing of the grouting pipe structure of the application;
FIG. 4 is a schematic view of a structural steering ring of the present application;
FIG. 5 is an exploded view of the grouting pipe structure of the present application;
FIG. 6 is a schematic cross-sectional view of a structural bladder according to the present application.
In the figure: 1. a carrying vehicle body; 2. a storage tank; 3. a steering ring; 4. a support plate; 5. grouting pipe structure; 6. sealing cover; 7. an air compressor; 8. a support sleeve; 9. a chute; 10. a handle; 11. a fixing ring; 12. a fixing plate; 13. a slurry outlet pipe; 14. clamping a pipe; 15. a fixed plate; 16. a hose; 17. a hard tube; 18. a fixed block; 19. a hydraulic rod; 20. a hard plate; 21. a soft capsule; 22. a grouting head; 25. a moving tube; 26. and (3) a protective layer.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 3, a multi-direction adjustable combined hydraulic engineering construction device comprises a carrying vehicle body 1, wherein connecting blocks are connected to the front side and the rear side of the right end of the carrying vehicle body 1, the inner sides of the two connecting blocks are movably connected with a supporting plate 4, the top of each connecting block is connected with a fixing piece, the other end of each fixing piece is connected with the supporting plate 4 through bolts, and the grouting pipe structure 5 is convenient to place through the arrangement of the supporting plate 4.
The top of carrying vehicle body 1 is equipped with storage tank 2, and the surface parcel of storage tank 2 has the iron sheet, through the setting of iron sheet, is convenient for transfer to the fixed of ring 3, and one side at storage tank 2 inner chamber top is equipped with the feed inlet, through the setting of feed inlet, is convenient for put into storage tank 2 with the concrete, and the inner chamber joint of feed inlet has sealed lid 6, and sealed lid 6's surface connection has the rubber pad, through the setting of rubber pad, has increased sealed lid 6 and the leakproofness between the feed inlet, the use of sealed lid 6 of being convenient for.
The right side on storage tank 2 inner chamber top is connected with support cover 8, and the inner chamber of support cover 8 is connected with air compressor machine 7, and air compressor machine 7's air outlet welding has the pipe, and the other end of pipe runs through the lateral wall of storage tank 2 and extends to the top in storage tank 2 inner chamber, through air compressor machine 7's setting, and air compressor machine 7's work can be with the intracavity of compressed air injection storage tank 2, increases the pressure in the storage tank 2, the discharge of the concrete of being convenient for.
The front side, the back side and the right side of the bottom end of the storage tank 2 are respectively provided with a slurry outlet pipe 13, the discharge of concrete in the storage tank 2 is facilitated through the arrangement of the slurry outlet pipes 13, the middle part of each slurry outlet pipe 13 is provided with an electric control valve, the on-off of the inner cavity of each slurry outlet pipe 13 can be controlled through the arrangement of the electric control valve, the direction of concrete discharge is facilitated to be controlled, and the model of each electric control valve is D941X-16Q.
The bottom on storage tank 2 right side is equipped with the movable tank, the middle part in movable tank is equipped with out thick liquid pipe 13, the top and the bottom in movable tank inner chamber all are connected with fixed plate 12, the middle part at the other end of fixed plate 12 is connected with spacing, spacing and the operation of adjusting to ring 3 swing joint, the middle part at the top and the bottom of adjusting to ring 3 all is equipped with spout 9, spacing and the inner chamber swing joint of spout 9, and the other positions of adjusting to ring 3 contact with fixed plate 12, the material of fixed plate 12 and spacing is the metallic iron, it has the electro-magnet to inlay in the inner chamber of adjusting to ring 3, through the setting of electro-magnet, the setting of adjusting to ring 3 can be in the same place with fixed ring 12 and storage tank 2 under the energized state, the position of grouting pipe structure 5 that is connected with adjusting to ring 3 can be fixed, the device's use of being convenient for, the shape of adjusting to ring 3 is the arc, when adjusting to ring 3 is located the inner chamber in the movable tank, the inboard of adjusting to ring 3 contacts with the inboard of movable tank.
Referring to fig. 4, the two ends of the outer side of the steering ring 3 are both connected with handles 10, through the arrangement of the handles 10, a user can change the direction of the steering ring 3, the grouting pipe structure 5 and the grouting pipe 13 at different positions are connected, the grouting pipe structure 5 is convenient to use, the middle part of the steering ring 3 is provided with a through hole, the outer side of the through hole is connected with a fixing ring 11, the middle parts of the two ends of the fixing ring 11 are all provided with threaded holes, and the grouting pipe structure 5 is movably connected in the inner cavity of the fixing ring 11.
Referring to fig. 5, the grouting pipe structure 5 comprises a moving pipe 25, the moving pipe 25 is movably connected with an inner cavity of a fixed ring 11, one end of the moving pipe 25 is connected with a clamping pipe 14, the clamping pipe 14 is matched with the inner cavity of a grouting pipe 13, the outer surface of the clamping pipe 14 is connected with a sealing ring, the grouting pipe structure 5 is convenient to communicate with the inner cavity of the grouting pipe 13 through the arrangement of the clamping pipe 14, the sealing performance of the connection of the clamping pipe 14 and the grouting pipe 13 is improved through the arrangement of the sealing ring, the discharge of concrete is convenient, the other end of the moving pipe 25 is connected with a hose 16, the hose 16 is made of rubber, the other end of the hose 16 is connected with a hard pipe 17, the hard pipe 17 is made of alloy steel, the position of the hose 16 and the hard pipe 17 are convenient to adjust the position of a grouting head 22, the outer ring at the top end of the hard pipe 17 is connected with a fixed block 18, both sides at the bottom of the fixed block 18 are connected with a hydraulic rod 19, the bottom of hydraulic stem 19 is connected with the air bag, air bag and hard tube 17 swing joint, through the setting of hydraulic stem 19, the flexible position that can change the air bag of hydraulic stem 19, when air bag and ground contact, can be sealed the clearance between slip casting head 22 and the ground, be convenient for the slip casting, the bottom threaded connection of hard tube 17 has slip casting head 22, the bottom of hard tube 17 is equipped with the screw thread groove, the top of slip casting head 22 is cylindrical, the top of slip casting head 22 and the inner chamber threaded connection of screw thread groove, the bottom of slip casting head 22 is the toper, and the cross section of slip casting head 22 bottom is the taper, through slip casting head 22 and hard tube 17 threaded connection's setting, the user can change the slip casting head 22 of suitable size as required, make the device can control out the thick liquid volume, the use of the device of being convenient for, hydraulic stem 19 model is DP/GYCD-130/750.
The outer lane of the moving pipe 25 is connected with a fixed disk 15, the fixed disk 15 is connected with a fixed ring 11 through bolts, and the fixed disk 15 and the fixed ring 11 are arranged to facilitate the fixation of the grouting pipe structure 5.
Referring to fig. 6, the inflatable bag comprises a hard plate 20 and a soft bag 21, the top of the hard plate 20 is connected with the bottom of the hydraulic rod 19, the bottom of the hard plate 20 is connected with the soft bag 21, a through hole matched with the hard pipe 17 is formed in the middle of the inflatable bag, two layers of side walls of the soft bag 21 are made of rubber, protection layers 26 are arranged on the inner sides of the two layers of side walls, the protection layers 26 are mpn glue material coatings, and the pricking holes on the inflatable bag can be sealed through the arrangement of the protection layers 26, so that the service life of the inflatable bag is prolonged.
Working principle: when the device is needed to be used, the carrying vehicle body 1 moves to a proper position, a user moves the position of the steering ring 3 through the handle 10, when the end part of the steering ring 3 contacts with the side wall of the storage tank 2, the clamping pipe 14 is overlapped with the central line of the grouting pipe 13 clamped with the clamping pipe, after the position of the steering ring 3 is proper, the electromagnet is electrified, the position of the steering ring 3 is fixed, the user pushes the moving pipe 25 inwards and connects the moving pipe 25 with the fixed ring 11 through the bolt, the grouting pipe structure 5 is connected with the grouting pipe 13 together, the user moves the grouting head 22, the other end of the grouting head 22 is inserted into a drill hole, the hydraulic rod 19 is started, the hydraulic rod 19 drives the air charging bag to move downwards, when the bottom of the air charging bag contacts with the ground, the air charging bag deforms under the action of the hydraulic rod 19, the drill hole and the grouting head 22 are sealed by the air charging bag, the device is convenient to work, the electric control valve on the grouting pipe 13 is electrified, the inner cavity of the grouting pipe 13 is enabled to be communicated with the inner cavity of the grouting pipe structure 5, the working cavity 7 is enabled to be filled into the inner cavity of the grouting pipe structure 5 through the air compressor, and the air storage tank 2 is compressed by the air storage tank 2.
The electrical components to which the present application relates are all commercially available and all are prior art, and although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a combination formula hydraulic engineering construction equipment that multidirectional was adjusted, includes carrier vehicle body (1), its characterized in that: the top of carrying vehicle body (1) is equipped with storage tank (2), the right side on storage tank (2) top is equipped with air compressor machine (7), air compressor machine (7) pass through pipe connection with the top of storage tank (2) inner chamber, the right side swing joint of storage tank (2) bottom has steering ring (3), the middle part swing joint of steering ring (3) has grouting pipe structure (5), both sides and right side all are equipped with play thick liquid pipe (13) with grouting pipe structure (5) adaptation around storage tank (2) bottom, be equipped with the electrically controlled valve on play thick liquid pipe (13), grouting pipe structure (5) are including moving pipe (25), hose (16) be connected with moving pipe (25), hard tube (17) be connected with the other end of hose (16) and be connected with hard tube (17) top outer lane, both sides of fixed block (18) bottom all are connected with hydraulic stem (19), the bottom of hydraulic stem (19) is connected with the hard charge pipe (17), the bottom of pneumatic stem (19) is connected with air bag (17), the head (22) are connected with screw thread in swing joint;
the steel sheet is wrapped on the outer surface of the storage tank (2), a feeding port is formed in one side of the top of the inner cavity of the storage tank (2), a sealing cover (6) is clamped in the inner cavity of the feeding port, and a rubber pad is connected to the outer surface of the sealing cover (6);
the air outlet of the air compressor (7) is connected with a guide pipe, the other end of the guide pipe extends to the top end of the inner cavity of the storage tank (2), the bottom of the air compressor (7) is connected with a supporting sleeve (8), and the supporting sleeve (8) is connected with the air compressor (7) through screws;
the shape of the steering ring (3) is arc-shaped, sliding grooves (9) are formed in the middle parts of the top and the bottom of the steering ring (3), a limiting strip is movably connected to the inner cavity of the sliding groove (9), the other end of the limiting strip is connected with a fixed plate (12), an electromagnet is arranged in the inner cavity of the steering ring (3), handles (10) are connected to the two ends of the outer side of the steering ring (3), a fixed ring (11) is connected to the middle part of the outer side of the steering ring (3), and threaded holes are formed in the middle parts of the two ends of the fixed ring (11);
the right side of the bottom end of the storage tank (2) is provided with a movable groove, the top and the bottom of the inner cavity of the movable groove are both connected with a fixed plate (12), the middle part of the inner cavity of the movable groove is provided with a slurry outlet pipe (13), and the fixed plate (12) and the limiting strips are made of metal iron;
the movable pipe (25) is movably connected with the inner cavity of the fixed ring (11), one end of the movable pipe (25) is connected with the clamping pipe (14), the clamping pipe (14) is matched with the inner cavity of the pulp outlet pipe (13), and the other end of the movable pipe (25) is connected with the hose (16);
the outer surface of the clamping tube (14) is connected with a sealing ring, the outer ring of the moving tube (25) is connected with a fixed disc (15), and the fixed disc (15) is connected with the fixed ring (11) through bolts;
the air bag comprises a hard plate (20) and a soft bag (21), wherein the top of the hard plate (20) is connected with the bottom of a hydraulic rod (19), the bottom of the hard plate (20) is connected with the soft bag (21), a through hole matched with a hard pipe (17) is formed in the middle of the air bag, two layers of side walls of the soft bag (21) are arranged, and a protective layer (26) is arranged on the inner sides of the two layers of side walls.
2. The multi-directional adjustable combined hydraulic engineering construction device according to claim 1, wherein: the front side and the rear side of the right end of the carrying vehicle body (1) are connected with connecting blocks, the inner sides of the two connecting blocks are movably connected with supporting plates (4), the top of each connecting block is connected with a fixing sheet, and the other end of each fixing sheet is connected with the supporting plate (4) through bolts.
3. The multi-directional adjustable combined hydraulic engineering construction device according to claim 1, wherein: the bottom of hard tube (17) is equipped with the screw thread groove, the top of slip casting head (22) is cylindrical, the inner chamber threaded connection of top and the screw thread groove of slip casting head (22), the bottom of slip casting head (22) is the toper, just the cross section of slip casting head (22) bottom is the shrink gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455048.6A CN114808988B (en) | 2022-04-24 | 2022-04-24 | Multidirectional-adjustment combined hydraulic engineering construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455048.6A CN114808988B (en) | 2022-04-24 | 2022-04-24 | Multidirectional-adjustment combined hydraulic engineering construction device |
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| Publication Number | Publication Date |
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| CN114808988A CN114808988A (en) | 2022-07-29 |
| CN114808988B true CN114808988B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210455048.6A Active CN114808988B (en) | 2022-04-24 | 2022-04-24 | Multidirectional-adjustment combined hydraulic engineering construction device |
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| CN207176688U (en) * | 2017-07-29 | 2018-04-03 | 嘉兴市金辉建设有限公司 | A kind of hydraulic engineering grouting construction device |
| CN110924989A (en) * | 2019-12-23 | 2020-03-27 | 上海市基础工程集团有限公司 | Grouting device for tunnel construction |
| CN211081043U (en) * | 2019-11-15 | 2020-07-24 | 谢志博 | Grouting device is used in road and bridge construction |
| CN213952192U (en) * | 2020-07-27 | 2021-08-13 | 安徽旺普建筑工程有限公司 | High-efficient slip casting pipe is used to foundation engineering |
| CN113550315A (en) * | 2021-08-12 | 2021-10-26 | 苏祺 | Grouting device for hydraulic engineering construction |
| CN214838586U (en) * | 2021-04-28 | 2021-11-23 | 李博文 | Water pressure control pipeline capable of adjusting water outlet direction |
| CN215053020U (en) * | 2021-02-01 | 2021-12-07 | 李敬 | Hydraulic engineering cementer |
| CN215165618U (en) * | 2021-05-26 | 2021-12-14 | 张�浩 | Grouting construction device for hydraulic engineering |
| WO2022007694A1 (en) * | 2020-07-06 | 2022-01-13 | 青岛理工大学 | Grouting apparatus for highly coagulative grouting material |
| CN114352019A (en) * | 2022-01-06 | 2022-04-15 | 苏州良浦住宅工业有限公司 | Vertical component exhaust apparatus that is in milk |
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2022
- 2022-04-24 CN CN202210455048.6A patent/CN114808988B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207176688U (en) * | 2017-07-29 | 2018-04-03 | 嘉兴市金辉建设有限公司 | A kind of hydraulic engineering grouting construction device |
| CN211081043U (en) * | 2019-11-15 | 2020-07-24 | 谢志博 | Grouting device is used in road and bridge construction |
| CN110924989A (en) * | 2019-12-23 | 2020-03-27 | 上海市基础工程集团有限公司 | Grouting device for tunnel construction |
| WO2022007694A1 (en) * | 2020-07-06 | 2022-01-13 | 青岛理工大学 | Grouting apparatus for highly coagulative grouting material |
| CN213952192U (en) * | 2020-07-27 | 2021-08-13 | 安徽旺普建筑工程有限公司 | High-efficient slip casting pipe is used to foundation engineering |
| CN215053020U (en) * | 2021-02-01 | 2021-12-07 | 李敬 | Hydraulic engineering cementer |
| CN214838586U (en) * | 2021-04-28 | 2021-11-23 | 李博文 | Water pressure control pipeline capable of adjusting water outlet direction |
| CN215165618U (en) * | 2021-05-26 | 2021-12-14 | 张�浩 | Grouting construction device for hydraulic engineering |
| CN113550315A (en) * | 2021-08-12 | 2021-10-26 | 苏祺 | Grouting device for hydraulic engineering construction |
| CN114352019A (en) * | 2022-01-06 | 2022-04-15 | 苏州良浦住宅工业有限公司 | Vertical component exhaust apparatus that is in milk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114808988A (en) | 2022-07-29 |
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