CN114211595A - Rapid repairing mold for concrete prefabricated part edge missing and corner falling and using method thereof - Google Patents

Rapid repairing mold for concrete prefabricated part edge missing and corner falling and using method thereof Download PDF

Info

Publication number
CN114211595A
CN114211595A CN202111486235.2A CN202111486235A CN114211595A CN 114211595 A CN114211595 A CN 114211595A CN 202111486235 A CN202111486235 A CN 202111486235A CN 114211595 A CN114211595 A CN 114211595A
Authority
CN
China
Prior art keywords
bottom plate
splint
plate
cylinder
clamping plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111486235.2A
Other languages
Chinese (zh)
Other versions
CN114211595B (en
Inventor
莫宇晨
李硕
陈文龙
周星林
谭伟成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China MCC20 Group Corp Ltd
Shanghai Ershiye Construction Co Ltd
Original Assignee
China MCC20 Group Corp Ltd
Shanghai Ershiye Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China MCC20 Group Corp Ltd, Shanghai Ershiye Construction Co Ltd filed Critical China MCC20 Group Corp Ltd
Priority to CN202111486235.2A priority Critical patent/CN114211595B/en
Publication of CN114211595A publication Critical patent/CN114211595A/en
Application granted granted Critical
Publication of CN114211595B publication Critical patent/CN114211595B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0064Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/30Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention relates to a quick repairing die for an unfilled edge and corner drop of a concrete prefabricated part and a using method thereof. The invention can realize the rapid reinforcement of the concrete to be repaired at the part to be repaired and achieve the purpose of complete corner of the repaired component.

Description

Rapid repairing mold for concrete prefabricated part edge missing and corner falling and using method thereof
Technical Field
The invention relates to the technical field of concrete repair, in particular to a quick repairing mold for an unfilled edge and a broken corner of a concrete prefabricated part and a using method thereof.
Background
Nowadays, with the development of the building field, in order to accelerate the rapid construction of buildings and to improve the quality of components, the materials are usually processed by prefabricated parts, but during the transportation of the prefabricated parts, the corners are usually damaged and usually repaired.
At present, current prefabricated component adopts simple plank to carry out the baffle usually when damaged, then the manual work carries out repairing, leads to prosthetic corner precision to be not enough easily, can not ensure to be complete corner, can not carry out quick repairing to damaged prefabricated component, and it is comparatively inconvenient to use.
Therefore, in order to solve the problem that the conventional quick repairing mold for the edge missing and corner falling of the concrete prefabricated part cannot be quickly repaired after being used, the practicability of the device needs to be improved urgently.
Disclosure of Invention
The invention aims to solve the technical problem of providing a quick repairing mould for the unfilled edge and corner of a concrete prefabricated part and a using method thereof, which can realize the quick reinforcement of the repaired concrete of a part to be repaired and achieve the aim of completing the corner of the repaired part.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a quick restoration mould of concrete prefabricated component unfilled corner falls, includes first bottom plate, second bottom plate and third bottom plate, the both sides of second bottom plate rotate respectively and install first bottom plate and third bottom plate, first bottom plate and third bottom plate between link to each other through locking Assembly, first bottom plate, second bottom plate and third bottom plate splice into triangular pyramid platform portion, first bottom plate upper end rotate and install first splint, second bottom plate upper end rotate and install the second splint, third bottom plate upper end rotate and install the third splint, first splint, second splint and third splint splice into triangular pyramid apex portion, triangular pyramid apex portion and triangular pyramid platform portion constitute triangular pyramid frame, the upper end of first splint, the upper end of second splint and the upper end of third splint all vertically be provided with a third cylinder, the three one-third cylinders are spliced into a complete cylinder, and a lantern ring is sleeved outside the cylinder.
As a supplement to the technical solution of the present invention, the first bottom plate, the second bottom plate, the third bottom plate, the first clamping plate, the second clamping plate and the third clamping plate are made of the same material, and are made of wood, metal or plastic.
As a supplement to the technical scheme of the invention, threads are arranged outside the one-third cylinder, and the lantern ring is in threaded connection with the cylinder.
As a supplement to the technical scheme of the invention, the locking assembly comprises a limiting cylinder, an insertion rod and two fixed cylinders, the two fixed cylinders are fixed on the side wall of the first bottom plate, the insertion rod is inserted into the two fixed cylinders, a baffle is arranged at one end of the insertion rod, the limiting cylinder is fixed on the side wall of the third bottom plate, when the first bottom plate and the third bottom plate are spliced, the limiting cylinder is positioned between the two fixed cylinders, and the insertion rod penetrates through the limiting cylinder and the two fixed cylinders.
A use method of a quick repairing mould for an unfilled edge and corner of a concrete prefabricated part comprises the following specific operation steps:
step 1, in repair, the first bottom plate is rotated and opened along the second bottom plate, and then the third bottom plate is rotated and opened along the second bottom plate, so that the third bottom plate is contacted with the first bottom plate;
step 2, inserting the limiting cylinder between the two fixed cylinders, then sliding the inserting rod into the limiting cylinder along the fixed cylinders, and limiting the inserting rod through the baffle;
step 3, after the first bottom plate and the third bottom plate are stably connected, the first clamping plate, the second clamping plate and the third clamping plate are respectively rotated and opened along the first bottom plate, the second bottom plate and the third bottom plate, then the first bottom plate, the second bottom plate and the third bottom plate are sleeved at the corners of the prefabricated part, and then the repairing material is put in;
step 4, closing the first clamping plate, the second clamping plate and the third clamping plate, and splicing the three one-third cylinders into a complete cylinder;
and 5, screwing the lantern ring in the three combined one-third cylinders in a rotating mode, and fixing the positions of the first clamping plate, the second clamping plate and the third clamping plate.
Has the advantages that: the invention relates to a quick repairing mould for an unfilled corner of a concrete prefabricated part and a using method thereof, wherein a first bottom plate is rotationally opened along a second bottom plate, a third bottom plate is rotationally opened along the second bottom plate, the third bottom plate is contacted with the first bottom plate, an insertion rod slides into a limiting cylinder along a fixed cylinder, the insertion rod is limited through a baffle plate, the first bottom plate and the third bottom plate are stably connected, a first clamping plate, a second clamping plate and a third clamping plate are respectively rotationally opened along the first bottom plate, the second bottom plate and the third bottom plate, the first bottom plate, the second bottom plate and the third bottom plate are sleeved at the corner of the prefabricated part, repairing materials are put in, the first clamping plate, the second clamping plate and the third clamping plate are closed, a sleeve ring is rotationally screwed along one third of three combined cylinders, and the positions of the first clamping plate, the second clamping plate and the third clamping plate are fixed, therefore, the concrete to be repaired at the part needing to be repaired is quickly reinforced, and the aim of completing the corner of the repaired component is fulfilled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an expanded schematic view of the present invention;
FIG. 3 is a schematic plan view of the present invention;
fig. 4 is a schematic structural view of a fixed cylinder and an insert rod according to the present invention.
The figure is as follows: 1. first bottom plate, 2, second bottom plate, 3, third bottom plate, 4, first splint, 5, second splint, 6, third splint, 7, locking Assembly, 8, the lantern ring, 9, a fixed cylinder, 10, inserted bar, 11, baffle, 12, spacing section of thick bamboo, 13, third cylinder, 14, hinge.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The embodiment of the invention relates to a quick repairing die for an unfilled corner of a concrete prefabricated part and a using method thereof, as shown in figures 1-4, the quick repairing die comprises a first bottom plate 1, a second bottom plate 2 and a third bottom plate 3, wherein the first bottom plate 1 and the third bottom plate 3 are respectively rotatably installed on two sides of the second bottom plate 2, the first bottom plate 1 is connected with the third bottom plate 3 through a locking assembly 7, the first bottom plate 1, the second bottom plate 2 and the third bottom plate 3 are spliced into a triangular pyramid platform part, a first clamping plate 4 is rotatably installed at the upper end of the first bottom plate 1, a second clamping plate 5 is rotatably installed at the upper end of the second bottom plate 2, a third clamping plate 6 is rotatably installed at the upper end of the third bottom plate 3, the first clamping plate 4, the second clamping plate 5 and the third clamping plate 6 are spliced into a triangular pyramid tip part, and the triangular pyramid tip part and the triangular pyramid platform part form a triangular pyramid frame, the upper end of the first clamping plate 4, the upper end of the second clamping plate 5 and the upper end of the third clamping plate 6 are vertically provided with one third of cylinders 13, the three third of cylinders 13 are spliced into a complete cylinder, and the cylinder is sleeved with a sleeve ring 8.
The rotary connection is realized by hinges 14 between the first base plate 1 and the second base plate 2, between the second base plate 2 and the third base plate 3, between the first base plate 1 and the first clamping plate 4, between the second base plate 2 and the second clamping plate 5, and between the third base plate 3 and the third clamping plate 6.
First bottom plate 1, second bottom plate 2, third bottom plate 3, first splint 4, second splint 5 and third splint 6 the material the same, be wooden material or metal material or plastics material.
Threads are arranged outside the one third cylinder 13, and the lantern ring 8 is in threaded connection with the cylinder.
Locking assembly 7 include spacing section of thick bamboo 12, inserted bar 10 and two solid fixed cylinder 9, two solid fixed cylinder 9 are fixed on 1 lateral wall of first bottom plate, the inserted bar 10 has been inserted in two solid fixed cylinder 9, inserted bar 10 one end be provided with baffle 11, spacing section of thick bamboo 12 fix on 3 lateral walls of third bottom plate, when first bottom plate 1 splices with third bottom plate 3, spacing section of thick bamboo 12 is located between two solid fixed cylinder 9, inserted bar 10 pass spacing section of thick bamboo 12 and two solid fixed cylinder 9.
A use method of a quick repairing mould for an unfilled edge and corner of a concrete prefabricated part comprises the following specific operation steps:
step 1, in repair, the first bottom plate 1 is rotated and opened along the second bottom plate 2, and then the third bottom plate 3 is rotated and opened along the second bottom plate 2, so that the third bottom plate 3 is contacted with the first bottom plate 1;
step 2, inserting a limiting cylinder 12 between two fixed cylinders 9, then sliding an inserting rod 10 into the limiting cylinder 12 along the fixed cylinders 9, and limiting the inserting rod 10 through a baffle 11;
step 3, after the first base plate 1 and the third base plate 3 are stably connected, the first clamping plate 4, the second clamping plate 5 and the third clamping plate 6 are respectively rotated and opened along the first base plate 1, the second base plate 2 and the third base plate 3, then the first base plate 1, the second base plate 2 and the third base plate 3 are sleeved at the corners of the prefabricated part, and then the repairing materials are placed in the prefabricated part;
step 4, closing the first clamping plate 4, the second clamping plate 5 and the third clamping plate 6, and splicing the three one-third cylinders 13 into a complete cylinder;
and 5, screwing the lantern ring 8 in the three combined one-third cylinders 13 in a rotating mode, and fixing the positions of the first clamping plate 4, the second clamping plate 5 and the third clamping plate 6.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The concrete prefabricated part edge-missing and corner-falling rapid repairing mold and the use method thereof provided by the application are introduced in detail, a specific example is applied in the description to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (5)

1. The utility model provides a mould is restoreed fast to concrete precast element lacks arris and falls angle, includes first bottom plate (1), second bottom plate (2) and third bottom plate (3), its characterized in that: both sides of second bottom plate (2) rotate respectively and install first bottom plate (1) and third bottom plate (3), first bottom plate (1) and third bottom plate (3) between link to each other through locking Assembly (7), first bottom plate (1), second bottom plate (2) and third bottom plate (3) splice into triangular pyramid frustum portion, first bottom plate (1) upper end rotate and install first splint (4), second bottom plate (2) upper end rotate and install second splint (5), third bottom plate (3) upper end rotate and install third splint (6), first splint (4), second splint (5) and third splint (6) splice into triangular pyramid apex point portion, triangular pyramid apex point portion and triangular pyramid frustum portion constitute triangular pyramid frame, the equal vertical one-third cylinder that is provided with in the upper end of first splint (4), the upper end of second splint (5) and the upper end of third splint (6), the upper end of first splint (4), second splint (5) and the third splint (6) (13) The three one-third cylinders (13) are spliced into a complete cylinder, and a lantern ring (8) is sleeved outside the cylinder.
2. The mould for quickly repairing the unfilled edge and corner of the concrete prefabricated part according to claim 1 is characterized in that: the material of first bottom plate (1), second bottom plate (2), third bottom plate (3), first splint (4), second splint (5) and third splint (6) the same, be wooden material or metal material or plastics material.
3. The mould for quickly repairing the unfilled edge and corner of the concrete prefabricated part according to claim 1 is characterized in that: threads are arranged outside the one third cylinder (13), and the lantern ring (8) is in threaded connection with the cylinder.
4. The mould for quickly repairing the unfilled edge and corner of the concrete prefabricated part according to claim 1 is characterized in that: locking Assembly (7) including spacing section of thick bamboo (12), inserted bar (10) and two solid fixed cylinder (9), two solid fixed cylinder (9) are fixed on first bottom plate (1) lateral wall, inserted bar (10) in two solid fixed cylinder (9), inserted bar (10) one end be provided with baffle (11), spacing section of thick bamboo (12) fix on third bottom plate (3) lateral wall, when first bottom plate (1) and third bottom plate (3) concatenation, spacing section of thick bamboo (12) are located between two solid fixed cylinder (9), inserted bar (10) pass spacing section of thick bamboo (12) and two solid fixed cylinder (9).
5. A use method of a quick repairing mould for an unfilled edge and corner of a concrete prefabricated part comprises the following specific operation steps:
step 1, during repair, the first bottom plate (1) is rotated and opened along the second bottom plate (2), and then the third bottom plate (3) is rotated and opened along the second bottom plate (2) to enable the third bottom plate (3) to be in contact with the first bottom plate (1);
step 2, inserting a limiting cylinder (12) between two fixed cylinders (9), then sliding an inserting rod (10) into the limiting cylinder (12) along the fixed cylinders (9), and limiting the inserting rod (10) through a baffle (11);
step 3, after the first base plate (1) and the third base plate (3) are stably connected, the first clamping plate (4), the second clamping plate (5) and the third clamping plate (6) are respectively rotated and opened along the first base plate (1), the second base plate (2) and the third base plate (3), then the first base plate (1), the second base plate (2) and the third base plate (3) are sleeved at the corners of the prefabricated part, and then the repairing material is placed in;
step 4, closing the first clamping plate (4), the second clamping plate (5) and the third clamping plate (6), and splicing the three one-third cylinders (13) into a complete cylinder;
and 5, screwing the lantern ring (8) in the three combined one-third cylinders (13) in a rotating mode, and fixing the positions of the first clamping plate (4), the second clamping plate (5) and the third clamping plate (6).
CN202111486235.2A 2021-12-07 2021-12-07 Rapid repair die for concrete prefabricated part unfilled edges and corner falling and use method thereof Active CN114211595B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111486235.2A CN114211595B (en) 2021-12-07 2021-12-07 Rapid repair die for concrete prefabricated part unfilled edges and corner falling and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111486235.2A CN114211595B (en) 2021-12-07 2021-12-07 Rapid repair die for concrete prefabricated part unfilled edges and corner falling and use method thereof

Publications (2)

Publication Number Publication Date
CN114211595A true CN114211595A (en) 2022-03-22
CN114211595B CN114211595B (en) 2023-06-27

Family

ID=80700071

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111486235.2A Active CN114211595B (en) 2021-12-07 2021-12-07 Rapid repair die for concrete prefabricated part unfilled edges and corner falling and use method thereof

Country Status (1)

Country Link
CN (1) CN114211595B (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06272243A (en) * 1993-03-19 1994-09-27 Kajima Corp End ground processing method for concrete pile and jig therefor
RU2052050C1 (en) * 1992-02-17 1996-01-10 Геннадий Васильевич Масловский Concrete form for erecting spherical dome
WO2001036197A1 (en) * 1999-11-12 2001-05-25 Hemphill W Scott Method and apparatus for repairing concrete
JP2011006983A (en) * 2009-06-29 2011-01-13 Pacific Consultants Co Ltd Repair method for cross-section of concrete structure
CN203834829U (en) * 2014-03-31 2014-09-17 浙江万厦建设有限公司 External corner device for round-corner stair
JP6354041B1 (en) * 2017-02-14 2018-07-11 関戸機鋼株式会社 Repair member and repair method of structure
CN207739596U (en) * 2018-01-02 2018-08-17 中铁建设集团有限公司 A kind of wall plastering negative and positive angle angle fix tool
JP2019060111A (en) * 2017-09-26 2019-04-18 積水ハウス株式会社 Repair method of building foundation and foundation structure of building
EP3479978A1 (en) * 2017-11-02 2019-05-08 Adam Christopher Hoegsgaard Barnes Mould, moulding apparatus and method
CN111217569A (en) * 2018-11-26 2020-06-02 上海宝钢工程咨询有限公司 Repair mortar and repair construction method for concrete structure damaged part
CN211597832U (en) * 2019-12-31 2020-09-29 广东南秀古建筑石雕园林工程有限公司 Cultural relic protection engineering ground stepped brick joint embedding and filling device
CN112677378A (en) * 2020-12-11 2021-04-20 连云港中复连众复合材料集团有限公司 Preparation method of prefabricated pasting angle of fan blade trailing edge and male die for preparation
CN216076480U (en) * 2021-11-02 2022-03-18 山东省建筑设计研究院有限公司 Tread edge and corner repairing device of concrete prefabricated staircase
CN217400434U (en) * 2022-01-27 2022-09-09 中国十七冶集团有限公司 Cast-in-place structure external corner repair tools
CN115226664A (en) * 2022-07-11 2022-10-25 交通运输部天津水运工程科学研究所 Ecological fish reef structure based on dredged soil solidification
CN217840022U (en) * 2022-07-19 2022-11-18 黄鹏程 Protection supporting template for road foundation pit side wall construction
CN217992901U (en) * 2022-08-24 2022-12-09 中国建筑土木建设有限公司 Lining mold system for concrete triangular side ditches with different included angles

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2052050C1 (en) * 1992-02-17 1996-01-10 Геннадий Васильевич Масловский Concrete form for erecting spherical dome
JPH06272243A (en) * 1993-03-19 1994-09-27 Kajima Corp End ground processing method for concrete pile and jig therefor
WO2001036197A1 (en) * 1999-11-12 2001-05-25 Hemphill W Scott Method and apparatus for repairing concrete
US20020029839A1 (en) * 1999-11-12 2002-03-14 Hemphill W. Scott Apparatus for repairing concrete
JP2011006983A (en) * 2009-06-29 2011-01-13 Pacific Consultants Co Ltd Repair method for cross-section of concrete structure
CN203834829U (en) * 2014-03-31 2014-09-17 浙江万厦建设有限公司 External corner device for round-corner stair
JP6354041B1 (en) * 2017-02-14 2018-07-11 関戸機鋼株式会社 Repair member and repair method of structure
JP2019060111A (en) * 2017-09-26 2019-04-18 積水ハウス株式会社 Repair method of building foundation and foundation structure of building
EP3479978A1 (en) * 2017-11-02 2019-05-08 Adam Christopher Hoegsgaard Barnes Mould, moulding apparatus and method
CN207739596U (en) * 2018-01-02 2018-08-17 中铁建设集团有限公司 A kind of wall plastering negative and positive angle angle fix tool
CN111217569A (en) * 2018-11-26 2020-06-02 上海宝钢工程咨询有限公司 Repair mortar and repair construction method for concrete structure damaged part
CN211597832U (en) * 2019-12-31 2020-09-29 广东南秀古建筑石雕园林工程有限公司 Cultural relic protection engineering ground stepped brick joint embedding and filling device
CN112677378A (en) * 2020-12-11 2021-04-20 连云港中复连众复合材料集团有限公司 Preparation method of prefabricated pasting angle of fan blade trailing edge and male die for preparation
CN216076480U (en) * 2021-11-02 2022-03-18 山东省建筑设计研究院有限公司 Tread edge and corner repairing device of concrete prefabricated staircase
CN217400434U (en) * 2022-01-27 2022-09-09 中国十七冶集团有限公司 Cast-in-place structure external corner repair tools
CN115226664A (en) * 2022-07-11 2022-10-25 交通运输部天津水运工程科学研究所 Ecological fish reef structure based on dredged soil solidification
CN217840022U (en) * 2022-07-19 2022-11-18 黄鹏程 Protection supporting template for road foundation pit side wall construction
CN217992901U (en) * 2022-08-24 2022-12-09 中国建筑土木建设有限公司 Lining mold system for concrete triangular side ditches with different included angles

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
朱文祥等: "预制混凝土构件的常见质量缺陷与修复措施", 《混凝土》 *
朱文祥等: "预制混凝土构件的常见质量缺陷与修复措施", 《混凝土》, no. 05, 27 May 2019 (2019-05-27) *
董延龙等: "混凝土预制构件外观缺陷的预防措施和修补方法", 《科技创新导报》 *
董延龙等: "混凝土预制构件外观缺陷的预防措施和修补方法", 《科技创新导报》, no. 26, 11 September 2019 (2019-09-11) *

Also Published As

Publication number Publication date
CN114211595B (en) 2023-06-27

Similar Documents

Publication Publication Date Title
CN209261223U (en) A kind of new type formwork reinforcing fixture
CN213683198U (en) Pay-off hole mold sealing device capable of being circulated
CN111535595B (en) Assembled model frame is used in room construction convenient to carry out size contrast
CN103243730A (en) Mould for casting concrete foundation
CN114211595A (en) Rapid repairing mold for concrete prefabricated part edge missing and corner falling and using method thereof
CN203238953U (en) Embedded sleeve positioning device
CN110284705B (en) Sectional type formwork system for reinforcing concrete cylinder
CN209482717U (en) A kind of support shuttering unit of building template support system
CN110644782B (en) Building stair template structure and erecting method thereof
CN217232725U (en) Building template structure
CN215518888U (en) Whole basement tower crane foundation and raft joint structure
CN212773490U (en) Concrete form external corner reinforcing apparatus
CN110836316B (en) A measure fixing device for super high-rise steel construction
CN210507154U (en) Concrete splicing formwork for road and bridge construction
CN220888631U (en) Bridge and culvert construction is with mending stake device
CN208502220U (en) A kind of embedded nut method wall-connecting piece
CN212948343U (en) Prefabricated shear wall assembly based on building structure
CN206815829U (en) Fast dismounting stairway die
CN216076344U (en) Novel super high-rise aluminum mould external corner reinforcing device
CN221095848U (en) Mold clamping device
CN212202737U (en) Angle sign indicating number splicing apparatus contracts in clipboard
CN214942315U (en) House building engineering adds stationary form
CN214364930U (en) Telescopic aluminum template external corner structure
CN213114730U (en) Civil engineering pile foundation fixing device
CN219992720U (en) Anchor structure of stand

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant