CN114808988A - Combined hydraulic engineering construction device capable of being adjusted in multiple directions - Google Patents
Combined hydraulic engineering construction device capable of being adjusted in multiple directions Download PDFInfo
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- CN114808988A CN114808988A CN202210455048.6A CN202210455048A CN114808988A CN 114808988 A CN114808988 A CN 114808988A CN 202210455048 A CN202210455048 A CN 202210455048A CN 114808988 A CN114808988 A CN 114808988A
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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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention 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 and 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 of the direction adjusting ring, and grout outlet 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 equipment of multidirectional regulation through transferring to the setting of ring, fixed plate and three grout pipe, the user can be through changing the position of transferring to the ring and change the position of slip casting tubular construction, makes the slip casting tubular construction can be connected with the grout pipe of different positions department, and the device is in the use, and the concrete can be followed different direction blowout, has improved the device's practicality.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a multidirectional-adjusting combined hydraulic engineering construction device.
Background
The hydraulic engineering is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human, and the water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the requirements of people on water resources in life and production, the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, aqueducts, rafts, fishways and the like to achieve the aims, a certain proportion of grout is required to be filled into foundation pores, cracks or seams and fissures of the buildings per se at proper pressure during the construction of the hydraulic engineering, the work is grouting for filling, cementation, seepage prevention or reinforcement treatment, and the work is grouting, specifically, grouting is to press slurry with fluidity and gelling property into a stratum or a gap of a building according to a certain proportion requirement by drilling or embedding a pipe, and cementing and hardening the slurry into a whole, so as to achieve the engineering purposes of seepage prevention, consolidation and reinforcement, and be widely applied to hydraulic engineering construction.
The grouting device mainly comprises a high-pressure pump grouting 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, is vertical 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 to 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 using an air bag plug, and then grouting work can be carried out.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multidirectional-adjustment combined type 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 diameter of an opening at the bottom of the grouting pipe can be adjusted according to requirements, grouting quantity can be conveniently controlled, sealing of a drilled hole is facilitated, and the like, and the problems in the background art are solved.
The invention provides the following technical scheme: a multi-directionally adjustable combined hydraulic engineering construction device comprises a carrying vehicle body, wherein the top of the carrying vehicle body is provided with a material storage tank, an air compressor is arranged on the right side of the top end of the material storage tank and is connected with the top end of the inner cavity of the material storage tank through a guide pipe, the right side of the bottom end of the storage tank is movably connected with a direction adjusting ring, the middle part of the direction adjusting ring is movably connected with a grouting pipe structure, the front side, the rear side and the right side of the bottom end of the material storage tank are respectively provided with a slurry outlet pipe matched with the structure of the grouting pipe, the grout outlet pipe is provided with an electric control valve, the grouting pipe structure comprises a movable pipe, a hose connected with the movable pipe, a hard pipe connected with the other end of the hose, and a fixed block connected with the outer ring at the top end of the hard pipe, the hydraulic rod is connected to both sides of the bottom of the fixed block, the inflatable bag is connected to the bottom of the hydraulic rod and movably connected with the hard tube, and the grouting head is connected to the bottom of the hard tube in a threaded manner.
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 support sleeve, and the support sleeve is connected with the air compressor through screws.
Preferably, the shape of accent to the ring is the arc, the middle part of transferring to ring top and bottom all is equipped with the spout, the inner chamber swing joint of spout has spacing, and the other end and the fixed plate of spacing are connected, transfer to the intra-cavity of ring and be equipped with the electro-magnet, transfer to the both ends in the ring outside all to be connected with the handle, transfer to the middle part in the ring outside and be connected with solid fixed ring, just the middle part at solid fixed ring both ends all is equipped with the screw hole.
Preferably, the right side of storage tank bottom is equipped with the shifting chute, and the top and the bottom of shifting chute inner chamber all are connected with the fixed plate, and the middle part of shifting chute inner chamber is equipped with out the thick liquid pipe, the material of fixed plate and spacing is the metal iron.
Preferably, remove the inner chamber swing joint of pipe and solid fixed ring, the one end of removing the pipe is connected with the card pipe, the inner chamber adaptation of card pipe and play thick liquid pipe, the other end of removing the pipe is connected with the hose.
Preferably, the outer surface of the clamping pipe is connected with a sealing ring, the outer ring of the moving pipe is connected with a fixed disc, and the fixed disc is connected with the fixed ring through a bolt.
Preferably, the gas cell includes hard board and soft bag, the top of hard board is connected with the bottom of hydraulic stem, the bottom of hard board is connected with the soft bag, the middle part of gas cell be equipped with the through-hole of hard tube adaptation, the lateral wall of soft bag has two-layerly, and the inboard of two-layer lateral wall is equipped with the protective layer.
Preferably, the front side and the rear side of the right end of the carrying vehicle body are both connected with connecting blocks, the inner sides of the two connecting blocks are movably connected with a supporting plate, the top of each connecting block is connected with a fixing piece, and the other end of each fixing piece is connected with the supporting plate through bolts.
Preferably, the bottom of hard tube is equipped with the thread groove, the top of slip casting head is cylindrical, the top of slip casting head and the inner chamber threaded connection of thread groove, the bottom of slip casting head is the toper, just the cross section of slip casting head bottom is the dwindling gradually.
Compared with the prior art, the invention has the following beneficial effects:
1. this combination formula hydraulic engineering construction equipment of multidirectional regulation through transferring to the setting of ring, fixed plate and three grout pipe, the user can be through changing the position of transferring to the ring and change the position of slip casting tubular construction, makes the slip casting tubular construction can be connected with the grout pipe of different positions department, and the device is in the use, and the concrete can be followed different direction blowout, has improved the device's practicality.
2. This combination formula hydraulic engineering construction equipment of multidirectional regulation, through slip casting head and hard tube threaded connection's setting, the user can change suitable slip casting head according to the demand, make the device can adapt to not unidimensional drilling, the device's practicality has been improved, through the setting of hydraulic stem and gas cell, the flexible height that can change the gas cell of hydraulic stem, the device is in the use, the gas cell can take place deformation under the effect of hydraulic stem, the gas cell is sealed drilling and slip casting head, the device's of being convenient for use.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a rear view of the present invention shown in FIG. 1;
FIG. 3 is a schematic view of the structure of the grouting pipe of the present invention;
FIG. 4 is a schematic view of a structural direction-adjusting ring of the present invention;
FIG. 5 is an exploded view of a structural grout tube of the present invention;
fig. 6 is a cross-sectional view of the structural bladder of the present invention.
In the figure: 1. a carrier vehicle body; 2. a material storage tank; 3. a direction adjusting ring; 4. a support plate; 5. a grouting pipe structure; 6. a 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 pulp outlet pipe; 14. clamping the pipe; 15. fixing the disc; 16. a hose; 17. a hard tube; 18. a fixed block; 19. a hydraulic lever; 20. hard plates; 21. a soft bag; 22. a grouting head; 25. moving the tube; 26. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1 to 3, a multidirectional-adjustment combined hydraulic engineering construction device comprises a carrying vehicle body 1, wherein connecting blocks are respectively connected to the front side and the rear side of the right end of the carrying vehicle body 1, supporting plates 4 are movably connected to the inner sides of the two connecting blocks, a fixing piece is connected to the top of each connecting block, the other end of each fixing piece is connected with the corresponding supporting plate 4 through bolts, and a grouting pipe structure 5 is convenient to place through the arrangement of the corresponding supporting plate 4.
The top of delivery automobile body 1 is equipped with storage tank 2, the surface coating of storage tank 2 has the iron sheet, through the setting of iron sheet, be convenient for transfer to ring 3 fixed, one side at 2 inner chamber tops of storage tank is equipped with the feed inlet, through the setting of feed inlet, be convenient for put into storage tank 2 the concrete, the inner chamber joint of feed inlet has sealed lid 6, the surface connection of sealed lid 6 has the rubber pad, through the setting of rubber pad, the leakproofness between sealed lid 6 and feed inlet has been increased, the use of sealed lid 6 of being convenient for.
The right side on 2 inner chambers of storage tank top is connected with supports cover 8, and the inner chamber that supports cover 8 is connected with air compressor machine 7, and the air outlet welding of air compressor machine 7 has the pipe, and the other end of pipe runs through the lateral wall of storage tank 2 and extends to the top of 2 inner chambers of storage tank, through the setting of air compressor machine 7, and the work of air compressor machine 7 can be in the inner chamber of storage tank 2 is injected into to compressed air, increases the pressure in the storage tank 2, the discharge of the concrete of being convenient for.
Both sides and right side all are equipped with out thick liquid pipe 13 around the storage tank 2 bottom, and through the setting of play thick liquid pipe 13, the discharge of the interior concrete of storage tank 2 of being convenient for, the middle part of going out thick liquid pipe 13 is equipped with the automatically controlled valve, through the setting of automatically controlled valve, can control out the break-make of thick liquid pipe 13 inner chamber, is convenient for control concrete exhaust direction, and the model of automatically controlled valve is D941X-16Q.
The bottom on the right side of the storage tank 2 is provided with a moving groove, the middle part of the moving groove is provided with a slurry outlet pipe 13, the top and the bottom of the inner cavity of the moving groove are both connected with a fixed plate 12, the middle part of the other end of the fixed plate 12 is connected with a limit strip, the limit strip is movably connected with a direction adjusting ring 3, the middle parts of the top and the bottom of the direction adjusting ring 3 are both provided with a chute 9, the limit strip is movably connected with the inner cavity of the chute 9, other parts of the direction adjusting ring 3 are contacted with the fixed plate 12, the fixed plate 12 and the limit strip are both made of metal iron, an electromagnet is embedded in the inner cavity of the direction adjusting ring 3, through the arrangement of the electromagnet, the direction adjusting ring 3 can be connected with the fixed ring 12 and the storage tank 2 under the power-on state, the position of a slurry injecting pipe structure 5 connected with the direction adjusting ring 3 can be fixed, the device is convenient to use, the shape of the direction adjusting ring 3 is arc, when the direction adjusting ring 3 is positioned in the inner cavity of the moving groove, the inner side of the direction-adjusting ring 3 is in contact with the inner side of the moving groove.
Referring to fig. 4, the two ends of the outer side of the direction-adjusting ring 3 are both connected with handles 10, the arrangement of the handles 10 enables a user to change the direction of the direction-adjusting ring 3, the grouting pipe structure 5 is convenient to be connected with the grout outlet pipes 13 at different positions, the device is convenient to use, the middle of the direction-adjusting ring 3 is provided with a through hole, the outer side of the through hole is connected with a fixing ring 11, the middle of the two ends of the fixing ring 11 are both provided with threaded holes, and the inner cavity of the fixing ring 11 is movably connected with the grouting pipe structure 5.
Referring to fig. 5, the grouting pipe structure 5 includes a movable pipe 25, the movable pipe 25 is movably connected with an inner cavity of the fixed ring 11, one end of the movable pipe 25 is connected with a clamping pipe 14, the clamping pipe 14 is adapted to the inner cavity of the grout outlet pipe 13, and the outer surface of the clamping pipe 14 is connected with a sealing ring, through the arrangement of the clamping pipe 14, the grouting pipe structure 5 is conveniently communicated with the inner cavity of the grout outlet pipe 13, through the arrangement of the sealing ring, the sealing performance of the connection between the clamping pipe 14 and the grout outlet pipe 13 is increased, so as to facilitate the discharge of concrete, the other end of the movable 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, through the arrangement of the hose 16 and the hard pipe 17, so as to facilitate the position adjustment of the grouting head 22, the outer ring at the top end of the hard pipe 17 is connected with a fixed block 18, both sides of the bottom of the fixed block 18 are connected with hydraulic rods 19, the bottom of the hydraulic rods 19 is connected with an inflatable bag, the inflatable bag and hard tube 17 swing joint, through the setting of hydraulic stem 19, the position of inflatable bag can be changed in the flexible of hydraulic stem 19, when the inflatable bag contacts with ground, can be sealed the clearance between slip casting head 22 and ground, be convenient for 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 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 thread groove, the bottom of slip casting head 22 is the toper, and the cross section of slip casting head 22 bottom is the tapering, through the setting of slip casting head 22 and hard tube 17 threaded connection, the user can change the slip casting head 22 of suitable size according to the demand, make the device can control the grout yield, be convenient for the device's use, hydraulic stem 19 model is DP/GYCD-130/750.
The outer ring of the moving pipe 25 is connected with a fixed disc 15, the fixed disc 15 is connected with a fixed ring 11 through bolts, and the grouting pipe structure 5 is convenient to fix through the arrangement of the fixed disc 15 and the fixed ring 11.
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 tube 17 is formed in the middle of the inflatable bag, the side walls of the soft bag 21 are two layers, the side walls are made of rubber, a protective layer 26 is arranged on the inner side of each of the two layers of side walls, the protective layer 26 is an mpn rubber coating, through the arrangement of the protective layer 26, the puncture hole in the inflatable bag can be sealed, and the service life of the inflatable bag is prolonged.
The working principle is as follows: when the device is needed to be used, the carrying vehicle body 1 is moved to a proper position, a user moves the position of the direction adjusting ring 3 through the handle 10, when the end part of the direction adjusting ring 3 is contacted with the side wall of the material storage tank 2, the clamping pipe 14 is superposed with the central line of the grout outlet pipe 13 clamped with the clamping pipe, after the position of the direction adjusting ring 3 is proper, the electromagnet is electrified, the position of the direction adjusting ring 3 is fixed, the user pushes the moving pipe 25 inwards, the moving pipe 25 is connected with the fixing ring 11 through a bolt, the grout outlet pipe structure 5 is connected with the grout outlet pipe 13, the user moves the grout outlet head 22, the other end of the grout outlet head 22 is inserted into a drill hole, the hydraulic rod 19 is started, the hydraulic rod 19 drives the inflatable bag to move downwards, when the bottom of the inflatable bag is contacted with the ground, the inflatable bag deforms under the action of the hydraulic rod 19, the inflatable bag seals the drill hole and the grout outlet head 22, and is convenient for the device to work, the electric control valve on the grout outlet pipe 13 is powered on, the inner cavity of the grout outlet pipe 13 and the inner cavity of the grouting pipe structure 5 are in a communicated state through the work of the electric control valve, a worker holds a hard pipe by hand, the air compressor 7 is started, the work of the air compressor 7 injects compressed air into the inner cavity of the storage tank 2, concrete in the storage tank 2 is injected into a drill hole through the grout outlet pipe 13 and the grouting pipe structure 5 under the action of pressure, and the grouting function is realized by the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a combination formula hydraulic engineering construction equipment of multidirectional regulation, includes delivery automobile body (1), its characterized in that: the top of the carrying vehicle body (1) is provided with a storage tank (2), the right side of the top of the storage tank (2) is provided with an air compressor (7), the air compressor (7) is connected with the top of the inner cavity of the storage tank (2) through a conduit, the right side of the bottom of the storage tank (2) is movably connected with a direction adjusting ring (3), the middle part of the direction adjusting ring (3) is movably connected with a grouting pipe structure (5), the front side, the rear side and the right side of the bottom of the storage tank (2) are respectively provided with a grout outlet pipe (13) matched with the grouting pipe structure (5), the grout outlet pipe (13) is provided with an electric control valve, the grouting pipe structure (5) comprises a moving pipe (25), a hose (16) connected with the moving pipe (25), a hard pipe (17) connected with the other end of the hose (16) and a fixed block (18) connected with the outer ring at the top of the hard pipe (17), the two sides of the bottom of the fixed block (18) are respectively connected with hydraulic rods (19), the bottom of the hydraulic rod (19) is connected with an inflatable bag, the inflatable bag is movably connected with the hard tube (17), and the bottom of the hard tube (17) is in threaded connection with a grouting head (22).
2. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: the surface parcel of storage tank (2) has the iron sheet, one side at storage tank (2) inner chamber top is equipped with the feed inlet, and the inner chamber joint of feed inlet has sealed lid (6), the surface of sealed lid (6) is connected with the rubber pad.
3. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: the air outlet of air compressor machine (7) is connected with the pipe, and the other end of pipe extends to the top of storage tank (2) inner chamber, the bottom of air compressor machine (7) is connected with supports cover (8), support cover (8) and air compressor machine (7) and pass through screwed connection.
4. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: transfer to the shape of ring (3) for the arc, transfer to the middle part of ring (3) top and bottom and all be equipped with spout (9), the inner chamber swing joint of spout (9) has the spacing, and the other end and fixed plate (12) of spacing are connected, transfer to the intracavity of ring (3) and be equipped with the electro-magnet, transfer to the both ends in the ring (3) outside all to be connected with handle (10), transfer to the middle part in the ring (3) outside and be connected with solid fixed ring (11), just the middle part at solid fixed ring (11) both ends all is equipped with the screw hole.
5. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: the right side of storage tank (2) bottom is equipped with the shifting chute, and the top and the bottom of shifting chute inner chamber all are connected with fixed plate (12), and the middle part of shifting chute inner chamber is equipped with out thick liquid pipe (13), the material of fixed plate (12) and spacing is the metal iron.
6. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: remove the inner chamber swing joint of pipe (25) and solid fixed ring (11), the one end of removing pipe (25) is connected with card pipe (14), the inner chamber adaptation of card pipe (14) and play thick liquid pipe (13), the other end of removing pipe (25) is connected with hose (16).
7. The multi-directionally adjustable modular hydraulic engineering construction device of claim 6, wherein: the surface of card pipe (14) is connected with the sealing ring, the outer lane that removes pipe (25) is connected with fixed disk (15), fixed disk (15) pass through bolted connection with solid fixed ring (11).
8. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: the gas cell includes hardboard (20) and soft bag (21), the top of hardboard (20) is connected with the bottom of hydraulic stem (19), the bottom of hardboard (20) is connected with soft bag (21), the middle part of gas cell is equipped with the through-hole with hard tube (17) adaptation, the lateral wall of soft bag (21) has two-layerly, and the inboard of two-layer lateral wall is equipped with protective layer (26).
9. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: the front side and the rear side of the right end of the carrying vehicle body (1) are both connected with connecting blocks, 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, and the other end of each fixing piece is connected with the supporting plate (4) through bolts.
10. A multidirectional adjustable combined hydraulic engineering construction device according to claim 1, further comprising: the bottom of hard tube (17) is equipped with the 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 thread groove, the bottom of slip casting head (22) is the toper, and the cross section of slip casting head (22) bottom is the tapering.
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 |
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| 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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| CN114808988A true CN114808988A (en) | 2022-07-29 |
| CN114808988B 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 |
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| Publication number | Publication date |
|---|---|
| CN114808988B (en) | 2023-08-22 |
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