CN113134902B - Reinforcement cage concrete grouting device for building - Google Patents
Reinforcement cage concrete grouting device for building Download PDFInfo
- Publication number
- CN113134902B CN113134902B CN202110502914.8A CN202110502914A CN113134902B CN 113134902 B CN113134902 B CN 113134902B CN 202110502914 A CN202110502914 A CN 202110502914A CN 113134902 B CN113134902 B CN 113134902B
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- Prior art keywords
- grouting
- assembly
- filling
- main body
- driving
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/68—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts and applying centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
Abstract
The invention discloses a reinforcement cage concrete grouting device for a building, which relates to the technical field of building construction and solves the problems that the existing prefabricated member is generally grouted to a reinforcement cage only through a grouting pipe in the processing process, the grouting speed is low, and meanwhile, local mortar accumulation is easy to occur in grouting to influence the prefabrication effect, and the prefabricated member comprises a grouting main body; the grouting driving piece is fixedly arranged behind the right side of the grouting main body; the grouting driving assembly is installed inside the right side of the grouting main body and consists of a filling chain wheel, a filling driving chain and a filling driving lever, and the filling chain wheel is coaxially and fixedly connected with a rotating shaft of the grouting driving piece. The invention has the advantages of high feeding speed, feeding efficiency improvement, realization of reciprocating type sliding grouting feeding, effective prevention of material accumulation, uniform grouting guarantee, simultaneous material part and scraping plate further avoidance of effective mortar accumulation and prevention of the problem of uneven wall thickness of prefabricated parts.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a reinforcement cage concrete grouting device for a building.
Background
The concrete prefabricated member is a concrete product processed and produced in a factory in a standardized and mechanized mode, corresponding traditional cast-in-place concrete needs site mold making, site pouring and site maintenance, the concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, a reinforcement cage needs to be manufactured firstly in the processing process of the concrete prefabricated member, then the reinforcement cage is placed in a mold for pre-tightening, and then grouting is carried out.
For example, application No.: the invention discloses a mould system of a building prefabricated member and a prefabricating method thereof, wherein the mould system comprises a bottom mould unit (11) and at least one upper mould unit (12), an upper working platform (2) is arranged on the periphery of the upper mould unit (12), the upper mould unit (12) is supported by a bracket (3), and one side of the upper mould unit (12) is rotatably connected with the bracket (3) through a rotating shaft, so that the upper mould unit (12) can be turned upwards to a vertical state from a horizontal state or downwards to a horizontal state from a vertical state according to working requirements. The mould system of the building prefabricated member is provided with at least two layers of mould units on the same field, so that the utilization rate of the field is improved, the productivity of the prefabricated member is greatly improved, and the mould system is particularly suitable for areas with relatively short land resources.
Based on the above, the existing prefabricated member generally only uses one grouting pipe to grout the reinforcement cage in the processing process, the grouting speed is slow, and meanwhile, local mortar accumulation is easy to occur in grouting to influence the prefabrication effect; therefore, the existing requirements are not met, and the reinforced cage concrete grouting device for the building is provided for the requirements.
Disclosure of Invention
The invention aims to provide a concrete grouting device for a reinforcement cage for a building, which aims to solve the problems that the existing prefabricated member proposed in the background technology generally only uses one grouting pipe to grout the reinforcement cage in the processing process, the grouting speed is low, and meanwhile, local mortar accumulation is easy to occur in grouting to influence the prefabrication effect.
In order to achieve the purpose, the invention provides the following technical scheme: a kind of reinforcement cage concrete grouting device for building, including grouting the body;
the grouting driving piece is fixedly arranged behind the right side of the grouting main body;
the grouting driving assembly is arranged in the right side of the grouting main body and consists of a filling chain wheel, a filling driving chain and a filling deflector rod, wherein one group of filling chain wheels are coaxially and fixedly connected with a rotating shaft of the grouting driving piece;
the grouting pipeline installation assembly is slidably installed inside the right side of the grouting main body and further comprises a guide assembly and a deflector rod sliding groove;
the main body of the grouting assembly is of a pipeline structure, and the right end of the grouting assembly is fixedly arranged at the lower part of the grouting pipeline installation assembly;
the rotary driving piece is a speed reducing motor and is fixedly arranged at the lower part of the right side of the grouting main body;
the prefabricated mould assembly is of an assembled steel mould structure and is located above the grouting main body.
Preferably, the grout transmission assembly comprises:
the right filling chain wheel group is coaxially and fixedly connected with a rotating shaft of the grouting driving piece;
the filling transmission chain is wound between the two groups of filling chain wheels, and a transmission chain transmission mechanism is formed by the two groups of filling chain wheels and the filling transmission chain;
and the front part of the filling deflector rod is provided with a roller mechanism, and the filling deflector rod is fixedly connected to a chain link of the filling transmission chain.
Preferably, the grout pipe installation assembly comprises:
the guide assembly is of a rectangular long strip structure, the guide assembly is fixedly connected with the front end face and the rear end face of the grouting pipeline installation assembly, and the grouting pipeline installation assembly is connected with the grouting main body in a sliding mode through the two groups of guide assemblies.
Preferably, the grout pipe installation assembly comprises:
the driving lever sliding groove is of a vertically arranged long hole-shaped structure, the driving lever sliding groove is arranged at the upper part of the grouting pipeline installation assembly, and the filling driving lever slides in the driving lever sliding groove.
Preferably, the grout assembly comprises:
and the discharge ports are uniformly distributed at the bottom of the grouting assembly, and the discharge ports are communicated with the inside of the grouting assembly.
Preferably, the grout assembly comprises:
the material distributing part is sleeved on the grouting assembly, and a group of material distributing parts is arranged at the position of each group of discharge holes;
the material distributing plate is of a herringbone plate structure and is located below the material distributing part, and the material distributing part is opposite to the discharge port.
Preferably, the grout assembly comprises:
the scraping plate is of a plate-shaped structure with an arc-shaped bottom and is fixed at the bottom of the distributing part.
Preferably, the rotary drive comprises:
the left side and the right side of the rotary driving gear are provided with a group of rotary driving gears, and the rotary driving gears are fixedly connected to a rotating shaft of the rotary driving piece;
the prefabricated mold assembly comprises:
driven ring gear, the left and right sides all is provided with a set ofly, driven ring gear fixed connection is in prefabricated mould subassembly's the left and right sides, rotary drive gear with driven ring gear meshing constitutes gear drive jointly.
Preferably, the grout body further comprises:
the mold supporting rolling shafts are two groups in total and are of long rolling shaft structures, and the mold supporting rolling shafts are rotatably connected to the left side of the grouting main body.
Compared with the prior art, the invention has the beneficial effects that:
when the grouting device is used, the rotary driving piece drives the prefabricated die assembly to rotate through the gear transmission mechanism jointly formed by the meshing of the rotary driving gear and the driven gear ring, so as to perform rotary prefabrication work, the grouting driving piece drives the filling transmission chain to rotate through the transmission chain transmission mechanism jointly formed between the filling chain wheel and the filling transmission chain, the filling transmission chain drives the filling deflector rod to rotate, the filling deflector rod drives the grouting pipeline installation assembly to slide left and right in a reciprocating manner while sliding in the deflector rod sliding groove, the grouting pipeline installation assembly drives the grouting assembly to slide left and right, concrete in the grouting assembly is added into the prefabricated die assembly through the discharge port, and meanwhile, multiple groups of grouting assemblies which are uniformly distributed feed simultaneously, so that uniform feeding is ensured;
the mortar that the discharge gate flows simultaneously flows toward the left and right sides through dividing the material piece, realizes the reposition of redundant personnel to the material, avoids the material to concentrate, scrapes the mortar through scraping the flitch, effectively avoids the mortar to pile up, prevents to cause the inhomogeneous problem of prefab wall thickness.
The invention adopts a plurality of discharge ports for feeding, has high feeding speed, provides feeding efficiency, realizes reciprocating type sliding grouting feeding, effectively prevents material accumulation, ensures uniform grouting, further avoids effectively avoiding mortar accumulation by material parts and scraping plates at the same time, prevents the problem of non-uniform wall thickness of prefabricated parts, and can effectively perform layered grouting and ensure grouting precision.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a rear isometric view of the present invention;
FIG. 3 is a schematic side view of the transmission shaft of the grouting assembly of the present invention;
FIG. 4 is a schematic side view of the drive shaft of the grout pipe installation assembly of the present invention;
FIG. 5 is a schematic axial side view of the grout assembly of the present invention;
FIG. 6 is a schematic axial side view of a prefabricated mold assembly of the present invention;
FIG. 7 is a schematic isometric cross-sectional view of a material separating member of the present invention;
FIG. 8 is a schematic side view of the transmission shaft of the grouting transmission assembly of the present invention;
FIG. 9 is a schematic side view of the rotary drive member of the present invention;
in the figure: 1. grouting a main body; 101. a mold support roller; 2. a grouting driving member; 3. grouting transmission components; 301. filling a chain wheel; 302. filling a transmission chain; 303. filling a deflector rod; 4. installing a component in the grouting pipeline; 401. a guide assembly; 402. a deflector rod sliding groove; 5. grouting components; 501. a discharge port; 502. distributing parts; 503. a material distributing plate; 504. a scraping plate; 6. a rotary drive member; 601. a rotary drive gear; 7. prefabricating a mold assembly; 701. a driven ring gear.
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.
Referring to fig. 1 to 9, an embodiment of the present invention includes: a kind of reinforcement cage concrete grouting device for building, including grouting the body 1;
the grouting driving piece 2 is fixedly arranged at the rear part of the right side of the grouting main body 1;
the grouting transmission assembly 3 is arranged inside the right side of the grouting main body 1, and the grouting transmission assembly 3 consists of a filling chain wheel 301, a filling transmission chain 302 and a filling driving lever 303, wherein one group of filling chain wheels 301 are coaxially and fixedly connected with a rotating shaft of the grouting driving piece 2;
the grouting pipeline installation assembly 4 is slidably installed inside the right side of the grouting main body 1, and the grouting pipeline installation assembly 4 further comprises a guide assembly 401 and a deflector rod sliding groove 402;
the main body of the grouting assembly 5 is of a pipeline structure, and the right end of the grouting assembly 5 is fixedly arranged at the lower part of the grouting pipeline installation assembly 4;
the rotary driving piece 6 is a speed reducing motor, and the rotary driving piece 6 is fixedly arranged at the lower part of the right side of the grouting main body 1;
Further, the grouting driving assembly 3 includes:
two groups of filling chain wheels 301, wherein the right group of filling chain wheels 301 are coaxially and fixedly connected with a rotating shaft of the grouting driving piece 2;
the filling transmission chain 302 is wound between the two groups of filling chain wheels 301, and a transmission chain transmission mechanism is formed between the two groups of filling chain wheels 301 and the filling transmission chain 302;
a filling deflector rod 303, the front part of which is a roller mechanism, the filling deflector rod 303 is fixedly connected to a chain link of the filling transmission chain 302;
in use, the grouting driving member 2 drives the filling driving chain 302 to rotate through a driving chain driving mechanism formed by the filling chain wheel 301 and the filling driving chain 302 together.
Further, the grout pipe installation assembly 4 includes:
the guide assembly 401 is of a rectangular long strip structure, the guide assembly 401 is fixedly connected to the front end face and the rear end face of the grouting pipeline installation assembly 4, and the grouting pipeline installation assembly 4 is in sliding connection with the grouting main body 1 through two groups of guide assemblies 401; in use, the guiding of the grout pipe installation assembly 4 is achieved by the guide assembly 401.
Further, the grout pipe installation assembly 4 includes:
deflector rod sliding tray 402 is the vertical slot-shaped structure of seting up, and deflector rod sliding tray 402 is seted up in the upper portion of grout pipeline installation component 4, and filling deflector rod 303 slides in deflector rod sliding tray 402, and in use, when filling drive chain 302 is rotatory, filling drive chain 302 drives filling deflector rod 303 and rotates, and filling deflector rod 303 drives the reciprocal horizontal slip of grout pipeline installation component 4 when sliding in deflector rod sliding tray 402.
Further, the grout assembly 5 includes:
Further, the grout assembly 5 includes:
the material distributing part 502 is sleeved on the grouting component 5, and a group of material distributing parts 502 are arranged at the position of each group of discharge holes 501;
the material distributing plate 503 is of a herringbone plate structure, the material distributing plate 503 is located below the material distributing part 502, the material distributing part 502 is opposite to the material outlet 501, and in use, mortar flowing out of the material outlet 501 flows towards the left side and the right side through the material distributing part 502, so that the material is distributed, and the material concentration is avoided.
Further, the grout assembly 5 includes:
the scraping plate 504 is of an arc-shaped plate-shaped structure, the scraping plate 504 is fixed to the bottom of the distributing part 502, and when the scraping plate 504 is used, mortar is scraped, so that mortar accumulation is effectively avoided, and the problem of uneven wall thickness of the prefabricated part is avoided.
Further, the rotary drive 6 comprises:
a group of rotary driving gears 601 is arranged on the left side and the right side of the rotary driving member 601, and the rotary driving gears 601 are fixedly connected to a rotating shaft of the rotary driving member 6;
the prefabricated mould assembly 7 comprises:
the left side and the right side of the driven gear ring 701 are both provided with a group, the driven gear ring 701 is fixedly connected to the left side and the right side of the prefabricated mold component 7, the rotary driving gear 601 is meshed with the driven gear ring 701 to jointly form a gear transmission mechanism, and in use, the rotary driving piece 6 drives the prefabricated mold component 7 to rotate through the gear transmission mechanism formed by the meshing of the rotary driving gear 601 and the driven gear ring 701 to perform rotary prefabrication work.
Further, the grouting main body 1 further includes:
the mold supporting rollers 101 are two groups, and are of a long roller structure, the mold supporting rollers 101 are rotatably connected to the left side of the grouting main body 1, and in use, the prefabricated mold assembly 7 is supported by the two groups of mold supporting rollers 101.
The working principle is as follows: when the prefabricated mould component is used, the prefabricated mould component 7 is driven to rotate by the rotary driving piece 6 through a gear transmission mechanism which is formed by meshing the rotary driving gear 601 and the driven gear ring 701 together, the prefabricated work is rotated, the filling driving piece 2 drives the filling transmission chain 302 to rotate through a transmission chain transmission mechanism which is formed by meshing the filling chain wheel 301 and the filling transmission chain 302 together, the filling transmission chain 302 drives the filling driving rod 303 to rotate, the filling driving rod 303 drives the filling pipeline installation component 4 to slide left and right in a reciprocating mode while sliding in the driving rod sliding groove 402, the filling pipeline installation component 4 drives the filling component 5 to slide left and right, concrete in the filling component 5 is added into the prefabricated mould component 7 through the discharge port 501, meanwhile, multiple groups of uniformly distributed filling components 5 are used for simultaneously feeding, the uniform feeding is ensured, and meanwhile, mortar flowing out of the discharge port 501 flows towards the left side and the right side through the distribution component 502, the realization is to the reposition of redundant personnel of material, avoids the material to concentrate, scrapes the mortar through scraping flitch 504, effectively avoids the mortar to pile up, prevents to cause the inhomogeneous problem of prefab wall thickness.
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.
Claims (3)
1. The utility model provides a reinforcement cage concrete cementer for building which characterized in that: comprises a grouting main body (1);
the grouting driving piece (2) is fixedly arranged behind the right side of the grouting main body (1);
the grouting driving assembly (3) is arranged inside the right side of the grouting main body (1), the grouting driving assembly (3) is composed of filling chain wheels (301), filling driving chains (302) and filling deflector rods (303), and one group of filling chain wheels (301) are coaxially and fixedly connected with a rotating shaft of the grouting driving piece (2);
the grouting pipeline installation assembly (4) is slidably installed inside the right side of the grouting main body (1), and the grouting pipeline installation assembly (4) further comprises a guide assembly (401) and a deflector rod sliding groove (402);
the main body of the grouting assembly (5) is of a pipeline structure, and the right end of the grouting assembly (5) is fixedly installed at the lower part of the grouting pipeline installation assembly (4);
the rotary driving piece (6) is a speed reducing motor, and the rotary driving piece (6) is fixedly arranged at the lower part of the right side of the grouting main body (1);
the prefabricated mould component (7) is of an assembled steel mould structure, and the prefabricated mould component (7) is positioned above the grouting main body (1);
the grout transmission assembly (3) comprises:
the right filling chain wheel (301) is coaxially and fixedly connected with a rotating shaft of the grouting driving piece (2);
the filling transmission chain (302) is wound between the two groups of filling chain wheels (301), and a transmission chain transmission mechanism is formed between the two groups of filling chain wheels (301) and the filling transmission chain (302);
the front part of the filling driving lever (303) is provided with a roller shaft mechanism, and the filling driving lever (303) is fixedly connected to a chain link of the filling transmission chain (302);
the grout pipe installation assembly (4) comprises:
the guide assembly (401) is of a rectangular long strip structure, the guide assembly (401) is fixedly connected to the front end face and the rear end face of the grouting pipeline installation assembly (4), and the grouting pipeline installation assembly (4) is in sliding connection with the grouting main body (1) through two groups of guide assemblies (401);
the grout pipe installation assembly (4) comprises:
the deflector rod sliding groove (402) is of a vertically-arranged long-hole-shaped structure, the deflector rod sliding groove (402) is arranged at the upper part of the grouting pipeline installation assembly (4), and the filling deflector rod (303) slides in the deflector rod sliding groove (402);
the grout assembly (5) comprises:
the discharge ports (501) are uniformly distributed at the bottom of the grouting assembly (5), and the discharge ports (501) are communicated with the interior of the grouting assembly (5);
the grout assembly (5) comprises:
the material distributing part (502) is sleeved on the grouting assembly (5), and a group of material distributing part (502) is arranged at the position of each group of discharge holes (501);
the material distributing plate (503) is of a herringbone plate structure, the material distributing plate (503) is positioned below the material distributing part (502), and the material distributing part (502) is opposite to the material outlet (501);
the grout assembly (5) comprises:
the scraping plate (504) is of an arc-shaped plate-shaped structure, and the scraping plate (504) is fixed at the bottom of the distributing piece (502).
2. The steel bar cage concrete grouting device for buildings as claimed in claim 1, wherein: the rotary drive (6) comprises:
the left side and the right side of the rotary driving gear (601) are respectively provided with a group of rotary driving gears, and the rotary driving gears (601) are fixedly connected to a rotating shaft of the rotary driving part (6);
the prefabricated mould assembly (7) comprises:
driven ring gear (701), the left and right sides all is provided with a set ofly, driven ring gear (701) fixed connection is in prefabricated mould subassembly (7) the left and right sides, rotary drive gear (601) with driven ring gear (701) meshing constitutes gear drive jointly.
3. The steel bar cage concrete grouting device for buildings as claimed in claim 1, wherein: the grouting main body (1) further comprises:
the mold supporting rolling shafts (101) are two groups in total and are of a long rolling shaft structure, and the mold supporting rolling shafts (101) are rotatably connected to the left side of the grouting main body (1).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210283406.XA CN114851372A (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for building |
| CN202110502914.8A CN113134902B (en) | 2021-05-10 | 2021-05-10 | Reinforcement cage concrete grouting device for building |
| CN202210297746.8A CN114619555B (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for construction reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502914.8A CN113134902B (en) | 2021-05-10 | 2021-05-10 | Reinforcement cage concrete grouting device for building |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210283406.XA Division CN114851372A (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for building |
| CN202210297746.8A Division CN114619555B (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for construction reinforcement cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113134902A CN113134902A (en) | 2021-07-20 |
| CN113134902B true CN113134902B (en) | 2022-05-17 |
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ID=76816999
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210297746.8A Active CN114619555B (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for construction reinforcement cage |
| CN202210283406.XA Withdrawn CN114851372A (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for building |
| CN202110502914.8A Active CN113134902B (en) | 2021-05-10 | 2021-05-10 | Reinforcement cage concrete grouting device for building |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210297746.8A Active CN114619555B (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for construction reinforcement cage |
| CN202210283406.XA Withdrawn CN114851372A (en) | 2021-05-10 | 2021-05-10 | Concrete grouting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN114619555B (en) |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006181955A (en) * | 2004-12-28 | 2006-07-13 | Kurimoto Concrete Industries Ltd | Concrete pipe for pipe jacking method, and its centrifugal molding method |
| CN102975278B (en) * | 2012-09-07 | 2014-08-13 | 有利华建筑预制件有限公司 | Mold system of building prefabricated member and prefabricating method thereof |
| CN103741672B (en) * | 2014-01-24 | 2016-01-13 | 俞向阳 | A kind of pre-tensioning system centrifugal concrete pile and manufacture method with steel strand |
| CN203901510U (en) * | 2014-06-12 | 2014-10-29 | 湖南志同兴环保建材有限公司 | Concrete pipe centrifugal forming system |
| KR101858815B1 (en) * | 2016-07-13 | 2018-05-16 | 고려대학교 산학협력단 | Manufacturing device for precast concrete pile having inside bump |
| CN107139324A (en) * | 2017-05-19 | 2017-09-08 | 建华建材（安徽）有限公司 | A kind of prefabricated tubular pile bottle placer automatic material blocking device |
| CN109624042B (en) * | 2018-11-20 | 2021-03-30 | 嘉兴市康立德构件有限公司 | Prestressed pipe pile production system |
| CN211362813U (en) * | 2019-07-19 | 2020-08-28 | 周兆弟 | Precast pile pumping and distributing equipment |
| CN211250710U (en) * | 2019-09-27 | 2020-08-14 | 广州揽睿路桥设计有限公司 | Prestressed high-strength regenerated mixed precast pile |
| CN210906311U (en) * | 2019-11-06 | 2020-07-03 | 重庆电子工程职业学院 | Concrete triturating device for building engineering |
| CN110883930B (en) * | 2019-12-21 | 2021-07-16 | 苏州久力砼业机械有限公司 | Concrete feeding process for pipe pile forming |
| CN111360993B (en) * | 2020-03-24 | 2021-05-28 | 陕西秦汉恒盛新型建材科技股份有限公司 | Concrete pipe pile production system |
| CN111469262B (en) * | 2020-04-02 | 2021-05-11 | 四川东汇金筑建材有限公司 | Core tube prefabricating equipment |
| CN111387881A (en) * | 2020-04-13 | 2020-07-10 | 重庆电子工程职业学院 | Ground solidification waste material cleaning device for building decoration |
| CN111549765B (en) * | 2020-05-15 | 2021-08-10 | 深圳市润富建设工程有限公司 | Building tubular pile based on wet land and preparation method thereof |
| CN111844422B (en) * | 2020-08-05 | 2021-07-06 | 九江职业技术学院 | Centrifugal manufacturing device for cement pipeline |
| CN111926804A (en) * | 2020-08-25 | 2020-11-13 | 江苏海恒建材机械有限公司 | Grouting device for building pile foundation construction |
| CN112606197A (en) * | 2020-12-31 | 2021-04-06 | 陆彬燕 | Concrete pipe pile preparation facilities |
-
2021
- 2021-05-10 CN CN202210297746.8A patent/CN114619555B/en active Active
- 2021-05-10 CN CN202210283406.XA patent/CN114851372A/en not_active Withdrawn
- 2021-05-10 CN CN202110502914.8A patent/CN113134902B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113134902A (en) | 2021-07-20 |
| CN114619555B (en) | 2023-07-04 |
| CN114619555A (en) | 2022-06-14 |
| CN114851372A (en) | 2022-08-05 |
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