CN114775614A - Construction is with supporting stake cementer - Google Patents
Construction is with supporting stake cementer Download PDFInfo
- Publication number
- CN114775614A CN114775614A CN202210558318.6A CN202210558318A CN114775614A CN 114775614 A CN114775614 A CN 114775614A CN 202210558318 A CN202210558318 A CN 202210558318A CN 114775614 A CN114775614 A CN 114775614A
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- Prior art keywords
- rod
- fixedly connected
- supporting
- plate
- connecting rod
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
A supporting pile grouting device for building construction belongs to the field of equipment for building construction. Comprises a supporting device, a storage device and an adjusting device; the storage device is arranged on the supporting device, the adjusting device is arranged between the storage device and the supporting device, and the adjusting device is in sliding fit with the supporting device and the storage device respectively. The supporting device comprises a bracket, a fixed ring, a rotating ring and a supporting rod; the bottom end of the fixed ring is fixedly connected with a support, an annular groove is formed in the inner circular surface of the fixed ring, the rotating ring is connected in the annular groove through a bearing, and a supporting rod perpendicular to the central shaft of the rotating ring is fixedly connected to the inner circular surface of the rotating ring.
Description
Technical Field
The invention relates to a supporting pile grouting device for building construction, and belongs to the field of equipment for building construction.
Background
In the grouting process in the building construction process, cement or other materials are poured into the infrastructure to fill cracks and pores in the rock soil, prevent the leakage of the foundation and improve the integrity, strength and rigidity of the rock soil.
The current grouting device can not adjust the grouting rate, so that the grouting efficiency is lower, the time is wasted, the cement is easy to solidify, and the materials are wasted.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a supporting pile grouting device for building construction.
The invention achieves the purpose, and adopts the following technical scheme:
a supporting pile grouting device for building construction comprises a supporting device, a storage device and an adjusting device; the storage device is arranged on the supporting device, the adjusting device is arranged between the storage device and the supporting device, and the adjusting device is in sliding fit with the supporting device and the storage device respectively.
Compared with the prior art, the invention has the beneficial effects that: the invention can not only adjust the discharging speed of the discharging port, but also stir the internal materials to prevent solidification.
Drawings
Fig. 1 is a front view of a supporting pile grouting apparatus for construction according to the present invention;
fig. 2 is a front view of a supporting device of a supporting pile grouting device for construction according to the present invention;
fig. 3 is a plan view of a supporting device of a supporting pile grouting apparatus for construction according to the present invention;
fig. 4 is a front view of a storage device of a supporting pile grouting apparatus for construction according to the present invention;
fig. 5 is a bottom view of a blocking plate of a supporting pile grouting apparatus for construction according to the present invention;
fig. 6 is a bottom view of a storage tub of a supporting pile grouting apparatus for construction according to the present invention;
fig. 7 is a plan view of a cover of a supporting pile grouting device for construction according to the present invention;
fig. 8 is a front view of an adjusting device of a supporting pile grouting apparatus for construction according to the present invention;
FIG. 9 is a bottom view illustrating a state where a retaining plate of a grouting apparatus for a support pile for construction according to the present invention is rotated;
fig. 10 is a bottom view illustrating a state where a blocking plate of a supporting pile grouting apparatus for construction according to the present invention is rotated to an end position.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying 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 invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first specific implementation way is as follows: as shown in fig. 1 to 10, the present embodiment describes a supporting pile grouting apparatus for building construction, which includes a supporting device 1, a storage device 2 and an adjusting device 3; the storage device 2 is arranged on the supporting device 1, the adjusting device 3 is arranged between the storage device 2 and the supporting device 1, and the adjusting device 3 is in sliding fit with the supporting device 1 and the storage device 2 respectively.
The second embodiment is as follows: as shown in fig. 1 to 10, this embodiment is further described as a first embodiment, and the supporting device 1 includes a bracket 11, a fixed ring 12, a rotating ring 13 and a supporting rod 14; the bottom end of the fixed ring 12 is fixedly connected with a support 11, an annular groove is formed in the inner circular surface of the fixed ring 12, the rotating ring 13 is connected in the annular groove through a bearing, and a supporting rod 14 vertical to the central shaft of the rotating ring 13 is fixedly connected to the inner circular surface of the rotating ring 13.
The third concrete implementation mode: as shown in fig. 1 to 10, this embodiment is further described as a first embodiment, the storage device 2 includes a vertical rod 22, a limiting rod 23, a baffle 24, a supporting plate 26, a connecting rod 27, a storage barrel 29, a cover 212, a motor bracket 217, a motor 218, a rectangular block 220, a spiral conveying plate 223 and a rotating shaft 224; a discharge port 25 is formed in the center of the bottom end of the storage barrel 29, one end of a connecting rod 27 is fixedly connected to the inner wall of the discharge port 25, and the other end of the connecting rod 27 is fixedly connected with a supporting plate 26; the top end of the supporting plate 26 is connected with a rotating shaft 224 through a bearing, a spiral conveying plate 223 is fixedly connected to the outer circular surface of the rotating shaft 224, and a rectangular slot is formed in the top end of the rotating shaft 224; the motor 218 is fixedly connected to the upper end of the cover 212 through a motor bracket 217, an output shaft of the motor 218 penetrates through the cover 212 and is also fixedly connected with a rectangular block 220, and the rectangular block 220 is in sliding fit with a rectangular slot at the upper end of a rotating shaft 224; the vertical rod 22 is fixedly connected to the bottom end of the storage barrel 29, and the side surface of the vertical rod 22 is fixedly connected with the limiting rod 23; a slide rail which is in sliding fit with the limiting rod 23 is arranged in the horizontal direction of the baffle plate 24, and the baffle plate 24 is attached to the position of the discharge hole 25 at the bottom end of the storage barrel 29; an annular sliding groove 210 is further formed in the outer circular surface of the storage barrel 29, and the supporting rod 14 is in sliding fit with the annular sliding groove 210.
The fourth concrete implementation mode: as shown in fig. 1 to 10, the present embodiment is further described as a first embodiment, and the inner bottom surface of the storage barrel 29 is tapered.
The fifth concrete implementation mode: as shown in fig. 1-10, the present embodiment is further described with reference to the first embodiment, and the storage device 2 further comprises a dividing cylinder 222 and a support rod 225; the bottom end of the dividing cylinder 222 is fixedly connected with a support rod 225, the support rod 225 is fixedly connected to the upper end of the conical surface inside the storage barrel 29, and the dividing cylinder 222 is sleeved outside the spiral conveying plate 223.
The sixth specific implementation mode is as follows: as shown in fig. 1 to 10, this embodiment is further described as a first embodiment, and the storage device 2 further includes a spiral plate 211, a limit plate 213, a connecting block 214, a gear i 215, a plurality of stirring rods 216, and a gear ii 219; a plurality of slide ways 221 arranged along the diameter direction of the cover 212 are uniformly distributed on the cover 212; the limiting plate 213 is arranged at the upper end of the cover 212, and the lower end of the limiting plate 213 is connected with a connecting block 214 through a bearing; the connecting blocks 214 are in sliding fit with the corresponding slide ways 221, and the lower ends of the connecting blocks 214 are fixedly connected with gears I215; the lower end of the gear I215 is fixedly connected with a stirring rod 216; the gear II 219 is fixedly connected to an output shaft of the motor 218; a spiral plate 211 is fixedly connected to the outer circumferential surface of the storage barrel 29; an arc-shaped groove 28 is formed in the lower end face of the baffle plate 24; a cross rod 21 is fixedly connected between the vertical rod 22 and one of the brackets 11.
The seventh concrete implementation mode: as shown in fig. 1 to 10, this embodiment is further described with respect to the first embodiment, the adjusting device 3 includes a transmission block 31, a connecting rod i 32, a telescopic rod 33, a limiting piece i 34, a limiting piece ii 35, a connecting rod ii 37, a connecting rod iii 38, a circular plate 39 and a movable rod 310; the side surface of the fixed end of the telescopic rod 33 is fixedly connected with a limiting piece I34 and a limiting piece II 35, the limiting piece I34 and the limiting piece II 35 are respectively positioned at the upper end and the lower end of the fixed ring 12, the bottom end of the fixed end of the telescopic rod 33 is fixedly connected with a connecting rod I32, the upper end of the other side of the connecting rod I32 is fixedly connected with a transmission block 31, and the transmission block 31 is in sliding fit with the arc-shaped groove 28; the side surface of the free end of the telescopic rod 33 is provided with a groove 36 in sliding fit with the spiral plate 211, and the top end of the free end of the telescopic rod 33 is inserted into the connecting rod II 37; connecting rod III 38 has been cup jointed through the bearing to the opposite side lower extreme of connecting rod II 37, and the lower extreme fixedly connected with plectane 39 of connecting rod III 38, the side of plectane 39 articulates there are a plurality of movable rods 310, and the lower extreme of every movable rod 310 passes through hinged joint on the limiting plate 213 that corresponds.
The specific implementation mode is eight: as shown in fig. 1-10, this embodiment is further described with respect to the first embodiment, when the lowest point of the spiral plate 211 is engaged with the groove 36, the baffle 24 completely seals the discharge hole 25.
The working principle of the invention is as follows: when the device is used, materials are placed in the storage barrel 29, and then the cover 212 is covered; the motor 218 is started, the motor 218 drives the rectangular block 220 to rotate, the rotating shaft 224 is further driven to rotate through the rectangular slot, the rotating shaft 224 drives the spiral conveying plate 223 to rotate, the spiral conveying plate 223 drives the material to move downwards, the discharge hole 25 is shielded by the baffle plate 24 at the moment, and therefore when the material moves to the bottom end, the material can move towards the inner wall of the storage barrel 29 along the conical surface at the bottom end of the storage barrel 29, and under the pushing of subsequent materials, the material moves upwards along the gap between the dividing barrel 222 and the storage barrel 29, and then moves into the spiral conveying plate 223 from the upper side of the dividing barrel 222 again to participate in stirring, so that the material is prevented from being solidified; in the process, the stirring rod 216 is positioned at one end of the slide way 221, which is far away from the center of the circle of the cover 212, a gap is reserved between the gear I215 and the gear II 219, so that the stirring rod 216 cannot rotate, the bottom end of the stirring rod 216 is positioned in the gap between the dividing barrel 222 and the storage barrel 29, and the empty volume of the gap between the dividing barrel 222 and the storage barrel 29 is reduced, so that the material moving to the gap between the dividing barrel 222 and the storage barrel 29 can move to the upper end of the dividing barrel 222 only by relatively small volume, and the situation that the volume of the material moving to the gap between the dividing barrel 222 and the storage barrel 29 is insufficient and cannot participate in stirring, which causes the material in the gap between the dividing barrel 222 and the storage barrel 29 to be solidified;
when discharging is needed, the telescopic rod 33 is rotated around the storage barrel 29, the telescopic rod 33 drives the connecting rod i 32 and the connecting rod ii 37 to rotate in the process of rotating around the storage barrel 29, wherein in the process of rotating the connecting rod i 32, the distance between one end of the connecting rod i 32 close to the circle center of the baffle 24 and the circle center of the storage barrel 29 is kept unchanged, because the transmission block 31 is in sliding fit with the arc-shaped groove 28, one end of the arc-shaped groove 28 is close to the outer circular surface of the baffle 24, and the distance between the arc-shaped groove 28 and the outer circular surface of the baffle 24 is linearly increased until the other end of the arc-shaped groove 28 is close to the circle center of the baffle 24, when the telescopic rod 33 drives the connecting rod i 32 to move, the connecting rod i 32 slides in the arc-shaped groove 28 through the transmission block 31, and because the baffle 24 is in sliding fit with the limiting rod 23, the baffle 24 cannot rotate, so that when the connecting rod i 32 moves a certain angle, the state shown in fig. 9, because the distance between the arc-shaped groove 28 and the outer circular surface of the baffle plate 24 is linearly increased, and the distance between the connecting rod I32 and the center of the storage barrel 29 is unchanged, the baffle plate 24 is driven by the driving block 31 through the arc-shaped groove 28 to move, so that the baffle plate 24 is separated from the discharge port 25 at the bottom end of the storage barrel 29, and materials are discharged from the discharge port 25, and because the distance between the arc-shaped groove 28 and the outer circular surface of the baffle plate 24 is linearly increased, when the driving block 31 moves to different positions of the arc-shaped groove 28, the offset angles or the moving positions of the baffle plate 24 are different, so that the exposed sizes of the discharge port 25 by the baffle plate 24 are different, and the discharge rate of the materials can be adjusted as required; when the area of the discharge port 25 exposed outside the baffle plate 24 is the largest, the volume of the materials conveyed downwards by the spiral conveying plate 223 in unit time is still larger than the volume of the materials discharged from the discharge port 25 in unit time; the telescopic rod 33 rotates and drives the connecting rod II 37 to rotate, meanwhile, the free end of the telescopic rod 33 also moves, the free end of the telescopic rod 33 is matched with the spiral plate 211 and moves from the lowest point of the spiral plate 211 to the highest point, therefore, the free end of the telescopic rod 33 rotates around the storage barrel 29 along with the fixed end of the telescopic rod, the free end of the telescopic rod 33 also moves upwards under the action of the spiral plate 211, the free end of the telescopic rod 33 drives the connecting rod II 37 to move upwards when moving upwards, the connecting rod II 37 drives the connecting rod III 38 to move upwards and further drives the circular plate 39 to move upwards, the circular plate 39 drives the movable rod 310 to move upwards, the movable rod 310 drives the limiting plate 213 to move towards the center of the cover 212 along the sliding groove 221, further drives the gear I215 and the stirring rod 216 to move towards the central axis of the storage barrel 29, and after the telescopic rod 33 rotates to the tail end around the storage barrel 29, at the moment, the exposed area of the discharge port 25 is the largest, the gear I215 is meshed with the gear II 219, the motor 218 drives the gear II 219 to further drive the gear I215 to rotate, so that the stirring rod 216 rotates, since the exposed area of the discharge hole 25 is the largest at this time, most of the volume of the material conveyed downward by the spiral conveying plate 223 is discharged through the discharge hole 25, only a small part is blocked, and moves upward along the tapered surface of the bottom end of the storage barrel 29, resulting in a reduction in the amount of material entering the space between the segmenting cylinder 222 and the storage barrel 29, therefore, the speed of the material moving upward in the gap between the dividing cylinder 222 and the storage bucket 29 is reduced, and in order to ensure that the material in the gap between the dividing cylinder 222 and the storage bucket 29 does not solidify, the stirring rod 216 is rotated, stirring the materials in the gap between the dividing cylinder 222 and the storage barrel 29 until the materials move to the upper end of the dividing cylinder 222 and enter the spiral conveying plate 223 again; when the material in the storage barrel 29 is less, the material in the gap between the dividing barrel 222 and the storage barrel 29 will flow into the discharge hole 25 along the slope of the bottom end of the storage barrel 29 and be discharged;
when the fixed end of the telescopic rod 33 rotates, the fixed end is in contact with the support rod 14, the support rod 14 is pushed to move, the rotating ring 13 is driven to rotate, and the support rod 14 is prevented from limiting the movement of the fixed end of the telescopic rod 33; the crossbar 21, when activated, prevents the rotation of the bucket 29 relative to the fixed ring 12.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. The utility model provides a construction is with supporting stake cementer which characterized in that: comprises a supporting device (1), a storage device (2) and an adjusting device (3); the storage device (2) is arranged on the supporting device (1), the adjusting device (3) is arranged between the storage device (2) and the supporting device (1), and the adjusting device (3) is in sliding fit with the supporting device (1) and the storage device (2) respectively.
2. A supporting pile grouting device for construction according to claim 1, wherein: the supporting device (1) comprises a bracket (11), a fixed ring (12), a rotating ring (13) and a supporting rod (14); the bottom end of the fixing ring (12) is fixedly connected with a support (11), an annular groove is formed in the inner circular surface of the fixing ring (12), the rotating ring (13) is connected in the annular groove through a bearing, and a supporting rod (14) which is perpendicular to the central shaft of the rotating ring (13) is fixedly connected to the inner circular surface of the rotating ring (13).
3. A supporting pile grouting device for construction according to claim 2, wherein: the storage device (2) comprises a vertical rod (22), a limiting rod (23), a baffle (24), a support plate (26), a connecting rod (27), a storage barrel (29), a cover (212), a motor bracket (217), a motor (218), a rectangular block (220), a spiral conveying plate (223) and a rotating shaft (224); a discharge hole (25) is formed in the center of the bottom end of the storage barrel (29), one end of a connecting rod (27) is fixedly connected to the inner wall of the discharge hole (25), and a supporting plate (26) is fixedly connected to the other end of the connecting rod (27); the top end of the supporting plate (26) is connected with a rotating shaft (224) through a bearing, a spiral conveying plate (223) is fixedly connected to the outer circular surface of the rotating shaft (224), and a rectangular slot is formed in the top end of the rotating shaft (224); the motor (218) is fixedly connected to the upper end of the cover (212) through a motor bracket (217), an output shaft of the motor (218) penetrates through the cover (212) and is also fixedly connected with a rectangular block (220), and the rectangular block (220) is in sliding fit with a rectangular slot in the upper end of the rotating shaft (224); the vertical rod (22) is fixedly connected to the bottom end of the storage barrel (29), and the side face of the vertical rod (22) is connected with a limiting rod (23) through a spring hinge; the baffle (24) is horizontally provided with a slide rail which is in sliding fit with the limiting rod (23), and the baffle (24) is attached to the position of the discharge hole (25) at the bottom end of the storage barrel (29); an annular sliding groove (210) is further formed in the outer circular surface of the storage barrel (29), and the supporting rod (14) is in sliding fit with the annular sliding groove (210).
4. A supporting pile grouting device for construction as claimed in claim 3, wherein: the inner bottom surface of the storage barrel (29) is provided with a conical shape.
5. A supporting pile grouting device for building construction as claimed in claim 4, wherein: the storage device (2) further comprises a dividing cylinder (222) and a support rod (225); the bottom end of the cutting barrel (222) is fixedly connected with a supporting rod (225), the supporting rod (225) is fixedly connected to the upper end of the conical surface in the storage barrel (29), and the cutting barrel (222) is sleeved on the outer side of the spiral conveying plate (223).
6. A supporting pile grouting device for building construction as claimed in claim 5, wherein: the storage device (2) further comprises a spiral plate (211), a limiting plate (213), a connecting block (214), a gear I (215), a plurality of stirring rods (216) and a gear II (219); a plurality of slideways (221) arranged along the diameter direction of the cover (212) are uniformly distributed on the cover (212); the limiting plate (213) is placed at the upper end of the cover (212), and the lower end of the limiting plate (213) is connected with a connecting block (214) through a bearing; the connecting blocks (214) are in sliding fit with the corresponding sliding ways (221), and the lower ends of the connecting blocks (214) are fixedly connected with gears I (215); the lower end of the gear I (215) is fixedly connected with a stirring rod (216); the gear II (219) is fixedly connected to an output shaft of the motor (218); a spiral plate (211) is fixedly connected to the outer circular surface of the storage barrel (29); an arc-shaped groove (28) is formed in the lower end face of the baffle plate (24); a cross rod (21) is fixedly connected between the vertical rod (22) and one of the brackets (11).
7. A supporting pile grouting device for building construction as claimed in claim 6, wherein: the adjusting device (3) comprises a transmission block (31), a connecting rod I (32), a telescopic rod (33), a limiting piece I (34), a limiting piece II (35), a connecting rod II (37), a connecting rod III (38), a circular plate (39) and a movable rod (310); the side face of the fixed end of the telescopic rod (33) is fixedly connected with a limiting piece I (34) and a limiting piece II (35), the limiting piece I (34) and the limiting piece II (35) are respectively positioned at the upper end and the lower end of the fixing ring (12), the bottom end of the fixed end of the telescopic rod (33) is fixedly connected with a connecting rod I (32), the upper end of the other side of the connecting rod I (32) is fixedly connected with a transmission block (31), and the transmission block (31) is in sliding fit with the arc-shaped groove (28); a groove (36) in sliding fit with the spiral plate (211) is formed in the side face of the free end of the telescopic rod (33), and the top end of the free end of the telescopic rod (33) is inserted into the connecting rod II (37); the opposite side lower extreme of connecting rod II (37) has cup jointed connecting rod III (38) through the bearing, and the lower extreme fixedly connected with plectane (39) of connecting rod III (38), the side of plectane (39) articulates there are a plurality of movable rod (310), and the lower extreme of every movable rod (310) passes through hinged joint on limiting plate (213) that correspond.
8. A supporting pile grouting device for construction according to claim 7, wherein: when the lowest point of the spiral plate (211) is matched with the groove (36), the baffle (24) completely seals the discharge hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558318.6A CN114775614B (en) | 2022-05-21 | 2022-05-21 | Supporting pile grouting device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558318.6A CN114775614B (en) | 2022-05-21 | 2022-05-21 | Supporting pile grouting device for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114775614A true CN114775614A (en) | 2022-07-22 |
| CN114775614B CN114775614B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210558318.6A Active CN114775614B (en) | 2022-05-21 | 2022-05-21 | Supporting pile grouting device for building construction |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005238848A (en) * | 2005-03-15 | 2005-09-08 | Kyokuto Kogen Concrete Shinko Kk | Unit for prestressed concrete grout |
| CN211492181U (en) * | 2019-12-25 | 2020-09-15 | 南通市建设混凝土有限公司 | Full-automatic concrete stirring device with controllable discharging |
-
2022
- 2022-05-21 CN CN202210558318.6A patent/CN114775614B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005238848A (en) * | 2005-03-15 | 2005-09-08 | Kyokuto Kogen Concrete Shinko Kk | Unit for prestressed concrete grout |
| CN211492181U (en) * | 2019-12-25 | 2020-09-15 | 南通市建设混凝土有限公司 | Full-automatic concrete stirring device with controllable discharging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114775614B (en) | 2023-04-18 |
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