CN117127587A - Sand layer grouting device - Google Patents
Sand layer grouting device Download PDFInfo
- Publication number
- CN117127587A CN117127587A CN202311330970.3A CN202311330970A CN117127587A CN 117127587 A CN117127587 A CN 117127587A CN 202311330970 A CN202311330970 A CN 202311330970A CN 117127587 A CN117127587 A CN 117127587A
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- elastic
- plate
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- 239000004576 sand Substances 0.000 title claims abstract description 33
- 238000002156 mixing Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 32
- 238000005303 weighing Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a sand layer grouting device, and relates to the technical field of sand layer grouting devices; including the base, install mixing mechanism, batching mechanism, storage mechanism on the base, batching mechanism includes: the conveying channel is fixed on the base through the supporting frame, and a feed inlet is formed in the top of the conveying channel; the feeding hopper is arranged on the conveying channel, and the output end of the feeding hopper is matched with the position of the feeding inlet; the conveying seat is connected in the conveying channel in a sliding way, and an opening matched with the feeding hole is formed in the top of the conveying seat; and the end plate is movably arranged at the end part of the conveying seat. According to the invention, different materials can be added into different hoppers by arranging the batching mechanism, and the material addition amount can be controlled by feeding for multiple times through the conveying seat; because the volume of the conveying seat is relatively fixed, the proportion of each material can be realized based on the adjustment of the conveying times of different conveying seats.
Description
Technical Field
The invention relates to the technical field of sand layer grouting devices, in particular to a sand layer grouting device.
Background
The sand layer grouting is a common underground engineering treatment method, and is mainly used for reinforcing a sand layer, improving the bearing capacity of a foundation, preventing ground settlement and improving the mechanical property of a soil body. In many engineering fields, such as construction engineering, roads, bridges, tunnels, etc., sand layer grouting techniques are widely used. The sand layer grouting means that cement paste, mortar or other filling materials are injected into a sand layer, and the pores in the sand layer are reduced through the functions of filling, replacement, permeation and the like, so that the compactness and strength of the soil body are improved. The method can effectively improve the mechanical property of soil, improve the bearing capacity of the foundation and prevent the generation of ground subsidence and subsidence cracks.
Through retrieving, chinese patent application number 202320840496.8 discloses a colliery is inside material mixing stirring device for slip casting, including stirring mixing box, the lower extreme of stirring mixing box is equipped with the mud discharging bucket, be equipped with the mud discharging valve on the mud discharging bucket, the upper end of stirring mixing box has connected gradually crushed material case and weighing box, the upper end of weighing box is equipped with the feed inlet, be equipped with weighing machine in the weighing box, weighing box with be equipped with the connection bucket between the crushed material case, the lower extreme of weighing box is equipped with the feed opening with the connection bucket intercommunication, be equipped with crushed material mechanism in the crushed material case, the lower extreme of crushed material case is equipped with the discharge gate, be equipped with rabbling mechanism in the stirring mixing box. The mixing and stirring device in the above patent has the following disadvantages: the proportioning is carried out through the weighing mechanism, the proportioning efficiency is low, the processing speed is influenced, and the improvement is still needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a sand layer grouting device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a sand bed slip casting device, includes the base, install mixing mechanism, batching mechanism, storage mechanism on the base, batching mechanism includes:
the conveying channel is fixed on the base through the supporting frame, and a feed inlet is formed in the top of the conveying channel;
the feeding hopper is arranged on the conveying channel, and the output end of the feeding hopper is matched with the position of the feeding inlet;
the conveying seat is connected in the conveying channel in a sliding way, and an opening matched with the feeding hole is formed in the top of the conveying seat;
the end plate is movably arranged at the end part of the conveying seat;
the elastic film is arranged on the inner side of the conveying seat, and an air cavity is formed between the elastic film and the inner wall of the conveying seat;
one end of the elastic air column is arranged in the air cavity, the elastic air column is communicated with the air cavity, and the other end of the elastic air column is fixed on the end plate;
the end plate is provided with a strip-shaped opening, one end of the hollow connecting rod penetrates through the strip-shaped opening and then is fixed on the conveying seat, the other end of the hollow connecting rod is fixed with an elastic bag, and the elastic bag is communicated with the air cavity through the hollow connecting rod;
the extrusion assembly is arranged on the base through the supporting plate and is used for extruding the elastic bag;
the pushing assembly is used for pushing the conveying seat to move in the conveying channel.
As a preferred embodiment of the present invention: the push assembly includes:
the electric telescopic cylinder is fixed on the conveying channel through a bracket;
the first mounting seat is fixed at the output end of the electric telescopic cylinder;
the second installation seat is fixed on the outer wall of one side of the conveying seat, which is close to the electric telescopic cylinder, and is installed on the first installation seat.
As a preferred embodiment of the present invention: the extrusion assembly comprises a pressing plate, the pressing plate is fixed on the supporting plate, and the position of the pressing plate is located on the moving path of the elastic bag.
As a preferred embodiment of the present invention: the second mounting seat is rotatably mounted in the first mounting seat, a side bracket is fixed on the outer wall of one side of the end plate, an elastic stop lever is fixed on the outer wall of one side of the support plate, and the position of the elastic stop lever is matched with the side bracket; the pressing plate is in a shape of a Chinese character 'xi'; the outer wall of the end part of the elastic bag, which is close to the pressing plate, is provided with a pressing wheel through a bracket;
the outer wall of the top of the first installation seat is fixedly provided with a baffle, one end of the baffle is fixedly provided with an elastic sealing strip, and the outer wall of one side of the elastic sealing strip is fixed on the conveying seat.
As a preferred embodiment of the present invention: the outer walls of the two sides of the conveying seat are fixedly provided with sliding rails which are of a herringbone structure, a poking plate is rotatably arranged at the inflection point of the herringbone structure of the sliding rails, the other end of the poking plate is naturally lapped on the inner wall of the sliding rails, and the sliding rails of the herringbone structure are separated into two sliding rails;
the lateral surface of the pressing plate is fixed with a cross rod, the end part of the cross rod is connected with a guide rod in a sliding way, the bottom end of the guide rod is fixed with a mounting frame, a roller is mounted on the mounting frame, and the position of the roller is matched with the position of the sliding rail; the mounting frame is connected with the cross rod through a spring.
As a preferred embodiment of the present invention: the top of the sliding rail is provided with a sliding groove, the inner side of the conveying channel is fixedly provided with a ball head rod, and when the conveying seat slides in the conveying channel, the bottom end of the ball head rod is slidably connected in the sliding groove.
As a preferred embodiment of the present invention: the mixing mechanism comprises a mixing tank, a receiving hopper is fixed at the top of the mixing tank, and the receiving hopper is positioned below the batching mechanism; and a mixing assembly is arranged in the mixing tank.
As a preferred embodiment of the present invention: the storage mechanism comprises a storage box, the storage box is connected to the output end of the mixing tank through a pipeline, an output pipe is arranged on one side of the storage box, and a pump body for conveying is arranged on the output pipe.
As a preferred embodiment of the present invention: the mixing assembly includes:
the rotating frame is rotatably arranged in the mixing tank;
and the driving motor is fixed on the outer wall of one side of the mixing tank and is used for driving the rotating frame to rotate.
As a preferred embodiment of the present invention: a plurality of arc-shaped scrapers are fixed on the rotating frame and are connected to the inner wall of the mixing tank in a sliding manner; one side of the arc scraping plate, which is close to the rotating frame, is provided with vertical cutters which are uniformly distributed.
The beneficial effects of the invention are as follows:
1. according to the invention, different materials can be added into different hoppers by arranging the batching mechanism, and the material addition amount can be controlled by feeding for multiple times through the conveying seat; because the volume of the conveying seat is relatively fixed, the proportion of each material can be realized based on the adjustment of the conveying times of different conveying seats.
2. When the conveying seat conveys materials, the pushing assembly works and drives the conveying seat to move in the conveying channel, when the opening of the conveying seat is completely misplaced with the feeding hole, the follow-up materials can be prevented from falling down, the extrusion assembly can extrude the elastic bag along with the continuous movement of the conveying seat, so that gas in the elastic bag is extruded to the air cavity, the internal air pressure of the elastic bag is increased, the elastic gas column is expanded, the end plate is pushed to a direction far away from the conveying seat, and the materials can fall down; in addition, as the air pressure of the air cavity is increased, the elastic membrane deforms, so that the material attached to the elastic membrane is easy to shake off, and the material is easy to discharge.
3. According to the invention, by arranging the elastic sealing strip and the baffle, when the conveying seat is pushed, the baffle is used for plugging the feed inlet, so that the reliability is improved; through setting up slide rail isotructure, can be when carrying the seat and remove, the gyro wheel enters into the lower extreme of slide rail, along with carrying the seat and continue to remove, the gyro wheel can extrude it to make the transportation seat crooked downwards, so that empty the material, the side stand is spacing by the elasticity pin this moment, in order to ensure the open condition of end plate.
4. When the invention is operated, the roller contacts with the poking plate along with the continuous pushing of the conveying seat, and the poking plate is jacked upwards and then passes through the roller, so that the roller can enter the end part of the slide rail with the herringbone structure; at this time, the material is poured; when the pushing component drives the conveying seat to reset, the end part of the poking piece is naturally overlapped on the inner wall of the sliding rail and cannot move downwards, so that the roller can enter the upper sliding way of the sliding rail, and the angle of the conveying seat is further deflected; at the moment, the elastic stop lever elastically deforms to a certain extent, so that the side bracket is separated; the end plate is reset and closed on the conveying seat; along with the continuous retraction of the conveying seat, the roller finally slides out of the slideway above the sliding rail, and at the moment, the conveying seat is reset to be in a horizontal state based on the resilience force of the elastic sealing strip so as to be convenient to retract into the conveying channel; the pushing assembly is used for pushing, a series of actions such as conveying, dumping and the like can be achieved, and the pushing assembly is time-consuming, high in short-acting rate and high in practicality.
Drawings
FIG. 1 is a schematic diagram of a sand layer grouting device according to the present invention;
FIG. 2 is a schematic view of another angle of a sand grouting device according to the present invention;
FIG. 3 is a schematic cross-sectional structural view of a mixing tank in a sand grouting device according to the present invention;
FIG. 4 is a schematic structural view of a batching mechanism in a sand grouting device according to the present invention;
FIG. 5 is a schematic diagram showing a structure of a sand layer grouting device in which a conveying seat is pushed to an extrusion assembly;
fig. 6 is a schematic structural diagram of a roller and a sliding rail in a sand layer grouting device according to the present invention;
FIG. 7 is a schematic diagram of a cross-sectional structure of a conveying channel and a conveying seat in a sand layer grouting device according to the present invention;
fig. 8 is a schematic sectional structural view of a conveying seat in a sand grouting device according to the present invention.
In the figure: 1 a base, 2 a supporting frame, 3 an output pipe, 4 a storage box, 5 an electric telescopic cylinder, 6 a baffle plate, 7 a charging hopper, 8 a supporting plate, 9 a receiving hopper, 10 a mixing tank, 11 a driving motor, 12 a universal wheel, 13 a conveying channel, 14 a rotating frame, 15 a vertical knife, 16 an arc scraping plate, 17 a cross rod, 18 an elastic membrane, 19 an elastic bag, 20 a pressing plate, 21 a conveying seat, 22 a pressing wheel, 23 a guide rod, 24 a spring, 25 a mounting frame, 26 a roller, 27 a sliding rail, 28 an elastic sealing strip, 29 an elastic stop rod, 30 a ball head rod, 31 a side bracket, 32 an end plate, 33 a first mounting seat, 34 a hollow connecting rod, 35 a sliding groove, 36 a shifting sheet, 37 a second mounting seat, 38 an air cavity, 39 an elastic air column and 40 a feeding port.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
1-8, including base 1, install mixing mechanism, batching mechanism, storage mechanism on the base 1, batching mechanism includes:
the conveying channel 13, the conveying channel 13 is fixed on the base 1 through the supporting frame 2, and a feed inlet 40 is arranged at the top of the conveying channel 13;
the feeding hopper 7, the feeding hopper 7 is arranged on the conveying channel 13, and the output end of the feeding hopper 7 is matched with the position of the feeding port 40;
the conveying seat 21 is connected in the conveying channel 13 in a sliding way, and an opening matched with the feeding hole 40 is formed in the top of the conveying seat 21;
an end plate 32, wherein the end plate 32 is movably arranged at the end part of the conveying seat 21;
an elastic membrane 18, wherein the elastic membrane 18 is arranged on the inner side of the conveying seat 21, and an air cavity 38 is formed between the elastic membrane 18 and the inner wall of the conveying seat 21;
the elastic air column 39, one end of the elastic air column 39 is installed in the air cavity 38, the elastic air column 39 is communicated with the air cavity 38, and the other end of the elastic air column 39 is fixed on the end plate 32;
the hollow connecting rod 34 is provided with a strip-shaped opening on the end plate 32, one end of the hollow connecting rod 34 penetrates through the strip-shaped opening and then is fixed on the conveying seat 21, the other end of the hollow connecting rod 34 is fixed with the elastic bag 19, and the elastic bag 19 is communicated with the air cavity 38 through the hollow connecting rod 34;
the extrusion assembly is arranged on the base 1 through the supporting plate 8 and is used for extruding the elastic bag 19;
a pushing assembly for pushing the conveying seat 21 to move in the conveying channel 13;
different materials can be added into different hoppers 7 by arranging a batching mechanism, and the material addition amount can be controlled by feeding for multiple times through the conveying seat 21; because the volume of the conveying seat 21 is relatively fixed, the proportion of each material can be realized based on the adjustment of the conveying times of different conveying seats 21;
when the conveying seat 21 conveys materials, the conveying seat 21 is driven to move in the conveying channel 13 based on the operation of the pushing component, when the opening of the conveying seat 21 is completely misplaced with the feeding hole 40, the subsequent materials can be prevented from falling, the extrusion component can extrude the elastic bag 19 along with the continuous movement of the conveying seat 21, so that the gas in the elastic bag 19 is extruded to the air cavity 38, the internal air pressure of the air cavity is increased, the elastic gas column 39 is expanded, the end plate 32 is pushed away from the conveying seat 21, and the materials can fall; in addition, the air pressure of the air cavity 38 is increased, so that the elastic membrane 18 is deformed, the materials attached to the elastic membrane 18 are easy to shake off, and the materials are easy to discharge.
To facilitate the movement of the push delivery seat 21; as shown in fig. 7, the pushing assembly includes:
the electric telescopic cylinder 5 is fixed on the conveying channel 13 through a bracket;
the first mounting seat 33, the first mounting seat 33 is fixed to the output end of the electric telescopic cylinder 5;
the second mounting seat 37, the second mounting seat 37 is fixed on the outer wall of one side of the conveying seat 21 close to the electric telescopic cylinder 5, and the second mounting seat 37 is mounted on the first mounting seat 33.
To facilitate the squeezing of the elastic bag 19; as shown in fig. 5 and 6, the pressing assembly includes a pressing plate 20, the pressing plate 20 is fixed on the supporting plate 8, and the position of the pressing plate 20 is located in the moving path of the elastic bag 19.
To facilitate the discharge of material; as shown in fig. 5-7, the second mounting seat 37 is rotatably mounted in the first mounting seat 33, a side bracket 31 is fixed on one side outer wall of the end plate 32, an elastic stop lever 29 is fixed on one side outer wall of the support plate 8, and the position of the elastic stop lever 29 is adapted to the side bracket 31; the platen 20 is of a "horizontal" configuration; the outer wall of the end part of the elastic bag 19, which is close to the pressing plate 20, is provided with a pressing wheel 22 through a bracket;
the baffle 6 is fixed on the outer wall of the top of the first mounting seat 33, an elastic sealing strip 28 is fixed at one end of the baffle 6, and the outer wall of one side of the elastic sealing strip 28 is fixed on the conveying seat 21;
by arranging the elastic sealing strip 28 and the baffle 6, the feed inlet 40 can be plugged by the baffle 6 when the conveying seat 21 is pushed, so that the reliability is improved.
To improve reliability; as shown in fig. 6, the outer walls of the two sides of the conveying seat 21 are fixed with sliding rails 27, the sliding rails 27 are in a herringbone structure, a poking plate 36 is rotatably installed at the inflection point of the herringbone structure of the sliding rails 27, and the other end of the poking plate 36 is naturally lapped on the inner wall of the sliding rails 27 to divide the sliding rails 27 with the herringbone structure into two sliding ways;
the lateral surface of the pressing plate 20 is fixedly provided with a cross rod 17, the end part of the cross rod 17 is connected with a guide rod 23 in a sliding way, the bottom end of the guide rod 23 is fixedly provided with a mounting frame 25, the mounting frame 25 is provided with a roller 26, and the position of the roller 26 is matched with the position of a sliding rail 27; the mounting frame 25 is connected with the cross bar 17 through a spring 24;
by arranging the slide rail 27 and other structures, when the conveying seat 21 moves, the roller 26 enters the lower end of the slide rail 27, and the roller 26 can squeeze the conveying seat 21 along with the continuous movement of the conveying seat 21, so that the conveying seat 21 is inclined downwards, materials can be poured conveniently, and at the moment, the side support 31 is limited by the elastic stop lever 29 so as to ensure the opening state of the end plate 32;
as the conveying seat 21 is continuously pushed, the roller 26 contacts with the poking piece 36 and jacks up the poking piece to pass through, so that the end part of the slide rail 27 with the herringbone structure can be accessed; at this time, the material is poured; when the pushing assembly drives the conveying seat 21 to reset, the end part of the poking plate 36 is naturally overlapped on the inner wall of the sliding rail 27 and cannot move downwards, so that the roller 26 can enter the upper sliding rail of the sliding rail 27, and the angle of the conveying seat 21 is further deflected; at this time, the elastic stop lever 29 deforms elastically to a certain extent, resulting in detachment from the side bracket 31; the end plate 32 is reset and closed on the conveying seat 21; as the conveying seat 21 continues to retract, the roller 26 finally slides out from the upper slideway of the sliding rail 27, and at this time, the conveying seat 21 returns to a horizontal state based on the resilience force of the elastic sealing strip 28 so as to be convenient to retract into the conveying channel 13;
the pushing assembly is used for pushing, a series of actions such as conveying, dumping and the like can be achieved, and the pushing assembly is time-consuming, high in short-acting rate and high in practicality.
To improve reliability; as shown in fig. 7 and 8, a sliding groove 35 is provided at the top of the sliding rail 27, a ball rod 30 is fixed at the inner side of the conveying channel 13, and when the conveying seat 21 slides in the conveying channel 13, the bottom end of the ball rod 30 is slidably connected in the sliding groove 35.
In order to facilitate the mixing treatment of the materials; as shown in fig. 3, the mixing mechanism comprises a mixing tank 10, a receiving hopper 9 is fixed at the top of the mixing tank 10, and the receiving hopper 9 is positioned below the batching mechanism; the mixing tank 10 has a mixing assembly mounted therein.
For easy storage and feeding; as shown in fig. 1, the storage mechanism comprises a storage tank 4, the storage tank 4 is connected to the output end of the mixing tank 10 through a pipeline, an output pipe 3 is arranged on one side of the storage tank 4, and a pump body for conveying is arranged on the output pipe 3.
The bottom of the base 1 is provided with universal wheels 12.
Example 2:
a sand layer grouting device, as shown in fig. 1-3, for the convenience of mixing; the present example was modified on the basis of example 1 as follows: the mixing assembly includes:
a rotating frame 14, wherein the rotating frame 14 is rotatably arranged in the mixing tank 10;
and a driving motor 11, wherein the driving motor 11 is fixed on one side outer wall of the mixing tank 10 and is used for driving the rotating frame 14 to rotate.
In order to enhance the mixing effect; as shown in fig. 3, a plurality of arc-shaped scrapers 16 are fixed on the rotating frame 14, and the arc-shaped scrapers 16 are slidably connected to the inner wall of the mixing tank 10; the side of the arc-shaped scraping plate 16, which is close to the rotating frame 14, is provided with vertical cutters 15 which are uniformly distributed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a sand bed grouting device, includes base (1), its characterized in that, install mixing mechanism, batching mechanism, storage mechanism on base (1), batching mechanism includes:
the conveying channel (13), the conveying channel (13) is fixed on the base (1) through the supporting frame (2), and a feed inlet (40) is formed in the top of the conveying channel (13);
the feeding hopper (7), the feeding hopper (7) is installed on the conveying channel (13), and the output end of the feeding hopper (7) is matched with the position of the feeding port (40);
the conveying seat (21), the conveying seat (21) is connected in the conveying channel (13) in a sliding way, and an opening matched with the feed inlet (40) is formed in the top of the conveying seat (21);
an end plate (32), wherein the end plate (32) is movably arranged at the end part of the conveying seat (21);
an elastic membrane (18), wherein the elastic membrane (18) is arranged on the inner side of the conveying seat (21), and an air cavity (38) is formed between the elastic membrane (18) and the inner wall of the conveying seat (21);
an elastic air column (39), wherein one end of the elastic air column (39) is arranged in the air cavity (38), the elastic air column (39) is communicated with the air cavity (38), and the other end of the elastic air column (39) is fixed on the end plate (32);
a strip-shaped opening is formed in the end plate (32), one end of the hollow connecting rod (34) penetrates through the strip-shaped opening and then is fixed on the conveying seat (21), an elastic bag (19) is fixed at the other end of the hollow connecting rod (34), and the elastic bag (19) is communicated with the air cavity (38) through the hollow connecting rod (34);
the extrusion assembly is arranged on the base (1) through the supporting plate (8) and is used for extruding the elastic bag (19);
the pushing assembly is used for pushing the conveying seat (21) to move in the conveying channel (13).
2. The sand grouting device of claim 1, wherein the pushing assembly comprises:
the electric telescopic cylinder (5), the electric telescopic cylinder (5) is fixed on the conveying channel (13) through the bracket;
the first mounting seat (33), the first mounting seat (33) is fixed on the output end of the electric telescopic cylinder (5);
the second installation seat (37), the outer wall of one side that is close to the electric telescopic cylinder (5) of conveying seat (21) is fixed in to second installation seat (37), and second installation seat (37) are installed on first installation seat (33).
3. A sand grouting device as claimed in claim 2, characterised in that the press assembly comprises a press plate (20), the press plate (20) being fixed to the support plate (8), the position of the press plate (20) being located in the path of movement of the resilient bladder (19).
4. A sand layer grouting device according to claim 3, characterized in that the second mounting seat (37) is rotatably mounted in the first mounting seat (33), a side bracket (31) is fixed on one side outer wall of the end plate (32), an elastic stop lever (29) is fixed on one side outer wall of the supporting plate (8), and the position of the elastic stop lever (29) is matched with the side bracket (31); the pressure plate (20) is of a 'horizontal' shape; the outer wall of the end part of the elastic bag (19) close to the pressing plate (20) is provided with a pressing wheel (22) through a bracket;
the outer wall of the top of the first mounting seat (33) is fixedly provided with a baffle plate (6), one end of the baffle plate (6) is fixedly provided with an elastic sealing strip (28), and one side outer wall of the elastic sealing strip (28) is fixed on the conveying seat (21).
5. The sand layer grouting device according to claim 4, wherein the outer walls of the two sides of the conveying seat (21) are fixedly provided with sliding rails (27), the sliding rails (27) are of a herringbone structure, a poking piece (36) is rotatably arranged at the inflection point of the herringbone structure of the sliding rails (27), the other end of the poking piece (36) is naturally lapped on the inner wall of the sliding rails (27), and the sliding rails (27) of the herringbone structure are separated into two sliding ways;
the side of the pressing plate (20) is fixedly provided with a cross rod (17), the end part of the cross rod (17) is connected with a guide rod (23) in a sliding way, the bottom end of the guide rod (23) is fixedly provided with a mounting frame (25), the mounting frame (25) is provided with a roller (26), and the position of the roller (26) is matched with the position of the sliding rail (27); the mounting frame (25) is connected with the cross bar (17) through a spring (24).
6. The sand layer grouting device according to claim 5, wherein a chute (35) is arranged at the top of the sliding rail (27), a ball head rod (30) is fixed at the inner side of the conveying channel (13), and when the conveying seat (21) slides in the conveying channel (13), the bottom end of the ball head rod (30) is slidably connected in the chute (35).
7. A sand grouting device as claimed in any one of claims 1 to 6, characterised in that the mixing mechanism comprises a mixing tank (10), a receiving hopper (9) is fixed to the top of the mixing tank (10), and the receiving hopper (9) is located below the batching mechanism; a mixing assembly is installed in the mixing tank (10).
8. The sand layer grouting device according to claim 7, wherein the storage mechanism comprises a storage box (4), the storage box (4) is connected to the output end of the mixing tank (10) through a pipeline, an output pipe (3) is arranged on one side of the storage box (4), and a pump body for conveying is arranged on the output pipe (3).
9. The sand grouting device of claim 7, wherein the mixing assembly comprises:
a rotating frame (14), wherein the rotating frame (14) is rotatably arranged in the mixing tank (10);
and the driving motor (11), wherein the driving motor (11) is fixed on one side outer wall of the mixing tank (10) and is used for driving the rotating frame (14) to rotate.
10. A sand layer grouting device as claimed in claim 9, characterised in that a plurality of arc-shaped scrapers (16) are fixed on the rotating frame (14), and the arc-shaped scrapers (16) are slidably connected to the inner wall of the mixing tank (10); the side of the arc scraping plate (16) close to the rotating frame (14) is provided with vertical cutters (15) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311330970.3A CN117127587A (en) | 2023-10-16 | 2023-10-16 | Sand layer grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311330970.3A CN117127587A (en) | 2023-10-16 | 2023-10-16 | Sand layer grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117127587A true CN117127587A (en) | 2023-11-28 |
Family
ID=88856639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311330970.3A Pending CN117127587A (en) | 2023-10-16 | 2023-10-16 | Sand layer grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117127587A (en) |
-
2023
- 2023-10-16 CN CN202311330970.3A patent/CN117127587A/en active Pending
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