CN113322945A - Steel reinforcement cage tip beating frame and steel reinforcement cage tip beating method - Google Patents
Steel reinforcement cage tip beating frame and steel reinforcement cage tip beating method Download PDFInfo
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- CN113322945A CN113322945A CN202110757624.8A CN202110757624A CN113322945A CN 113322945 A CN113322945 A CN 113322945A CN 202110757624 A CN202110757624 A CN 202110757624A CN 113322945 A CN113322945 A CN 113322945A
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- reinforcement cage
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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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- 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
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
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- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a steel reinforcement cage tip beating frame applied to the technical field of building construction, and further relates to a steel reinforcement cage tip beating method, wherein a plurality of beams (A) of the steel reinforcement cage tip beating frame form a tip beating frame (B) with a frame structure, a steel reinforcement cage accommodating space (C) is arranged in the middle of the tip beating frame (B), an arrangement beam (D) is respectively arranged at the inner side part of the joint part of adjacent beams (A), a positioning piece (E) is arranged on the arrangement beam (D), the positioning piece (E) is connected with a telescopic cylinder (F) capable of controlling the positioning piece (E) to be horizontally stretched and stretched on the beams (A), each positioning piece (E) is arranged to be a structure extending towards the center position (G) of the tip beating frame, a plurality of steel reinforcement cage hanging plate pieces (I) are arranged on the inner side surface of a steel reinforcement cage (H) to be tip beaten, the steel reinforcement cage tip beating method can conveniently and quickly realize the lower part and tip beating of a steel reinforcement cage, the safety and the convenience in the operation process are effectively guaranteed, the efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a steel reinforcement cage tip beating frame and a steel reinforcement cage tip beating method.
Background
When present bored pile steel reinforcement cage transfers, the tip beating device that needs to adopt, steel reinforcement cage hang the point temporarily and are the formula steel sheet of inserting of taking out, when transferring after the steel reinforcement cage accomplishes to lengthen, need take out the round pin axle, the manual work is taken out, is pulled down the picture peg, waits to lengthen again the time-saving manual work of installing the picture peg and hangs the steel reinforcement cage. The large-diameter drilled pile, particularly the tapered pile reinforcement cage, has the disadvantages of long plugboard, large plate thickness, heavy weight, difficult manual installation and removal, slow speed and easy loss of the plugboard. Therefore, the problems of inconvenient operation and poor reliability exist in the conventional steel bar cage tip beating device.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to prior art's not enough, provide a simple structure, can convenient and fast realize the below of steel reinforcement cage and beat the tip, effectively ensure security and convenience among the operation process, raise the efficiency, reduce intensity of labour's steel reinforcement cage and beat the tip frame.
To solve the technical problems, the invention adopts the technical scheme that:
the invention relates to a steel reinforcement cage tip beating frame which comprises a plurality of beams, wherein the beams form a tip beating frame of a frame structure, a steel reinforcement cage accommodating space is formed in the middle of the tip beating frame, the inner side parts of adjacent beam joints are respectively provided with an arrangement beam, the arrangement beam is provided with a positioning piece, the positioning piece is connected with a telescopic cylinder capable of controlling the positioning piece to be horizontally stretched and stretched in the beam, each positioning piece is of a structure capable of moving towards the center position of the tip beating frame, and the inner side surface of a steel reinforcement cage to be tip beaten is provided with a plurality of steel reinforcement cage hanging plate pieces.
The beam comprises a beam I, a beam II, a beam III and a beam IV which are fixedly connected to form a tip-beating frame.
The reinforcing cage tip beating frame is characterized in that each channel of the reinforcing cage tip beating frame is provided with a beam, wherein the beam comprises a beam component I and a beam component II, and the beam component I and the beam component II are both in a trapezoidal structure.
An arrangement beam assembly I of each arrangement beam of the reinforcement cage tip beating frame is fixedly connected with two adjacent beams respectively, and a plurality of reinforcing pieces I are arranged on the arrangement beam assembly I; and each arrangement beam component is fixedly connected with two adjacent beams, and a plurality of reinforcing parts II are arranged on the arrangement beam component II.
The steel reinforcement cage tip beating frame is characterized in that a beam I is arranged on the inner side of a beam I and a beam II joint, a beam II is arranged on the inner side of a beam III joint, a beam III is arranged on the inner side of a beam III and a beam IV joint, and a beam IV is arranged on the inner side of a beam IV and a beam I joint.
Arrange the roof beam I on set up setting element I, arrange and set up setting element II on the roof beam II, arrange and set up setting element III on the roof beam III, arrange and set up setting element IV on the roof beam IV.
The steel bar cage to be tipped is characterized in that four lifting plates are arranged on the inner wall of the steel bar cage to be tipped according to gaps, each lifting plate is fixedly connected with the steel bar cage to be tipped, and lifting holes are formed in the lifting plates.
The horizontal direction of the pin-making frame is in a square or groined structure.
The invention also relates to a steel reinforcement cage tip beating method which has simple steps, can conveniently and quickly realize the lower part and the tip beating of the steel reinforcement cage, effectively ensures the safety and the convenience in the operation process, improves the efficiency and reduces the labor intensity, and the steel reinforcement cage tip beating method comprises the following steps:
s1, arranging a plurality of lifting plate parts on the inner wall of a steel bar cage to be subjected to tip beating, forming a tip beating frame by a plurality of beams, arranging beams on the inner sides of the joints of the adjacent beams respectively, arranging positioning parts on the arranging beams, connecting the positioning parts with a telescopic cylinder, and enabling the positioning parts to be in a contraction state;
s2, connecting a crane with a lifting plate on the inner wall of the steel bar cage to be tipped through a lifting rope, and lifting the steel bar cage to be tipped to the accommodating space position of the steel bar cage;
s3, when the accommodating space of the reinforcement cage needs to be positioned, the telescopic cylinders are controlled to extend through the control part, each telescopic cylinder drives one positioning piece to move towards the center of the pin knocking frame, and each positioning piece is inserted and positioned in the reinforcement cage to be knocked;
s4, when the accommodating space of the steel reinforcement cage needs to be moved downwards, the control part controls the telescopic cylinders to contract, each telescopic cylinder drives one positioning piece to move towards the position far away from the center of the pin forging frame, each positioning piece leaves the positioning part to position the steel reinforcement cage to be subjected to pin forging, and the crane controls the steel reinforcement cage to be subjected to pin forging to move downwards;
and S5, repeating the steps to finish the tip beating and the downward placement of a plurality of steel reinforcement cages to be tipped.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained:
the invention provides a novel technical scheme for a steel reinforcement cage tip beating method, aiming at the problems in the prior art. When the pin is required to be knocked under the reinforcement cage, a plurality of lifting plate pieces are arranged on the inner wall of the reinforcement cage to be knocked, a plurality of beams form a pin knocking frame, arrangement beams are respectively arranged at the inner side parts of the adjacent beam joints, positioning pieces are arranged on the arrangement beams, the positioning pieces are connected with telescopic cylinders, and the positioning pieces are in a contraction state; the crane is connected with a hoisting plate on the inner wall of the steel bar cage to be tipped through a hoisting rope, and hoists the steel bar cage to be tipped to the steel bar cage accommodating space; when the accommodating space of the steel reinforcement cage needs to be positioned, the telescopic cylinders are controlled to extend through the control part, each telescopic cylinder drives one positioning piece to move towards the center of the pin knocking frame, and each positioning piece is inserted and positioned in the steel reinforcement cage to be knocked; when the accommodating space of the steel reinforcement cage needs to be moved downwards, the control part controls the telescopic cylinders to contract, each telescopic cylinder drives one positioning piece to move to a position far away from the center of the pin forging rack frame, each positioning piece leaves the pin forging steel reinforcement cage to be positioned, and the crane controls the pin forging steel reinforcement cage to move downwards; and repeating the steps to finish the tip beating and the lowering of a plurality of steel reinforcement cages to be beaten. The steel reinforcement cage tip beating method can conveniently and quickly realize the lower part and tip beating of the steel reinforcement cage, effectively ensure the safety and convenience in the operation process, improve the efficiency and reduce the labor intensity.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic top view of a reinforcement cage tip-punching frame according to the present invention;
fig. 2 is a schematic structural diagram of a layout beam assembly i of the reinforcement cage tip-beating frame of the invention;
FIG. 3 is a schematic structural view of a beam assembly II of the reinforcement cage tip-punching frame according to the present invention;
in the drawings, the reference numbers are respectively: A. a beam; B. a tip rack frame; C. a reinforcement cage receiving space; D. arranging a beam; E. a positioning member; F. a telescopic cylinder; G. the center of the tip making frame; H. a reinforcement cage to be tipped; I. a steel reinforcement cage hanging plate part; J. arranging a beam assembly I; K. arranging a beam assembly II; l, a reinforcing piece I; m, a reinforcing piece II; 1. a beam I; 2. a beam II; 3. a beam III; 4. a beam IV; 6. arranging a beam I; 7. a positioning piece I; 8. arranging a beam II; 9. a positioning piece II; 10. arranging a beam III; 11. a positioning piece III; 12. arranging a beam IV; 13. and a positioning piece IV.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:
the invention discloses a steel reinforcement cage tip beating frame as shown in attached figures 1-3, which comprises a plurality of beams A, wherein the beams A form a tip beating frame B with a frame structure, a steel reinforcement cage accommodating space C is arranged in the middle of the tip beating frame B, an arrangement beam D is respectively arranged at the inner side part of the joint part of the adjacent beams A, a positioning piece E is arranged on the arrangement beam D and connected with a telescopic cylinder F capable of controlling the positioning piece E to be horizontal to the beam A to stretch, each positioning piece E is arranged to be of a structure extending towards the central position G of the tip beating frame, and a plurality of steel reinforcement cage hanging plate pieces I are arranged on the inner side surface of a steel reinforcement cage H to be tip beaten. The structure provides a brand new technical scheme aiming at the problems in the prior art. When the steel reinforcement cage needs to be subjected to top beating, a plurality of lifting plates I are arranged on the inner wall of a steel reinforcement cage H to be subjected to top beating, a plurality of beams A form a top beating frame B, arrangement beams D are respectively arranged at the inner side parts of the joints of the adjacent beams A, positioning pieces E are arranged on the arrangement beams D and are connected with telescopic cylinders F, and the positioning pieces E are in a contraction state; s, the crane is connected with a lifting plate I on the inner wall of a steel bar cage H to be tipped through a lifting rope, and lifts the steel bar cage H to be tipped to a position of a steel bar cage accommodating space C; when the steel reinforcement cage accommodating space C needs to be positioned, the telescopic cylinders F are controlled by the control part to extend out, each telescopic cylinder F drives one positioning piece E to move towards the central position G of the pin-knocking frame, and each positioning piece E is inserted and positioned in the steel reinforcement cage H to be knocked; when the steel reinforcement cage accommodating space C needs to be moved downwards, the control part controls the telescopic cylinders F to contract, each telescopic cylinder F drives one positioning piece E to move towards a position G far away from the center of the pin forging frame, each positioning piece E leaves and positions a steel reinforcement cage H to be subjected to pin forging, and the crane controls the steel reinforcement cage H to be subjected to pin forging to move downwards; and repeating the steps to finish the tip beating and the lowering of a plurality of steel reinforcement cages H to be beaten. The steel reinforcement cage tip beating method can conveniently and quickly realize the lower part and tip beating of the steel reinforcement cage, effectively ensure the safety and convenience in the operation process, improve the efficiency and reduce the labor intensity.
The beam A comprises a beam I1, a beam II 2, a beam III 3 and a beam IV 4, and the beam I1, the beam II 2, the beam III 3 and the beam IV 4 are fixedly connected to form a tip beating frame B.
The reinforcing cage tip beating frame each channel is arranged beam D and is including arranging roof beam subassembly I J and arranging roof beam subassembly II K, arrange roof beam subassembly I J and arrange roof beam subassembly II K and all be the trapezium structure.
An arrangement beam assembly I J of each arrangement beam D of the reinforcement cage tip beating frame is fixedly connected with two adjacent beams A respectively, and a plurality of reinforcing pieces I L are arranged on the arrangement beam assembly I J; and each arrangement beam component II K of the arrangement beam D is fixedly connected with two adjacent beams A respectively, and a plurality of reinforcing parts II M are arranged on the arrangement beam components II K.
The steel reinforcement cage tip beating frame is characterized in that a beam I6 is arranged on the inner side of a beam I1 and a beam II 2 joint, a beam II 8 is arranged on the inner side of a beam II 2 and a beam III 3 joint, a beam III 10 is arranged on the inner side of a beam III 3 and a beam IV 4 joint, and a beam IV 12 is arranged on the inner side of a beam IV 4 and a beam I1 joint.
The arrangement beam I6 is provided with a positioning piece I7, the arrangement beam II 8 is provided with a positioning piece II 9, the arrangement beam III 10 is provided with a positioning piece III 11, and the arrangement beam IV 12 is provided with a positioning piece IV 13.
Four lifting plates I are arranged on the inner wall of the steel reinforcement cage H to be subjected to tip beating according to gaps, each lifting plate I is fixedly connected with the steel reinforcement cage H to be subjected to tip beating respectively, and lifting holes are formed in the lifting plates I.
The tip beating frame B is in a square or groined structure in the horizontal direction.
The invention also relates to a steel reinforcement cage tip beating method which has simple steps, can conveniently and quickly realize the lower part and the tip beating of the steel reinforcement cage, effectively ensures the safety and the convenience in the operation process, improves the efficiency and reduces the labor intensity, and the steel reinforcement cage tip beating method comprises the following steps:
s1, arranging a plurality of lifting plates I on the inner wall of a steel bar cage H to be subjected to tip beating, forming a plurality of beams A into a tip beating frame B, arranging beams D on the inner side parts of the joints of the adjacent beams A respectively, arranging positioning pieces E on the arranging beams D, connecting the positioning pieces E with telescopic cylinders F, and enabling the positioning pieces E to be in a contraction state; s2, connecting the crane with a lifting plate I on the inner wall of a steel bar cage H to be tipped through a lifting rope, and lifting the steel bar cage H to be tipped to the position of a steel bar cage accommodating space C; s3, when the steel reinforcement cage accommodating space C needs to be positioned, the telescopic cylinders F are controlled to extend through the control part, each telescopic cylinder F drives one positioning piece E to move towards the central position G of the pin-making frame, and each positioning piece E is inserted into and positions a steel reinforcement cage H to be pin-made; s4, when the steel bar cage accommodating space C needs to be moved downwards, the control part controls the telescopic cylinders F to contract, each telescopic cylinder F drives one positioning piece E to move towards a position G far away from the center of the pin-making rack frame, each positioning piece E leaves the positioning part to position the steel bar cage H to be tipped, and the crane controls the steel bar cage H to be tipped to move downwards; and S5, repeating the steps to finish the tip beating and the downward placing of a plurality of steel reinforcement cages H to be tipped.
The invention provides a novel technical scheme for a steel reinforcement cage tip beating method, aiming at the problems in the prior art. When the pin is required to be knocked under the reinforcement cage, a plurality of lifting plate pieces are arranged on the inner wall of the reinforcement cage to be knocked, a plurality of beams form a pin knocking frame, arrangement beams are respectively arranged at the inner side parts of the adjacent beam joints, positioning pieces are arranged on the arrangement beams, the positioning pieces are connected with telescopic cylinders, and the positioning pieces are in a contraction state; the crane is connected with a hoisting plate on the inner wall of the steel bar cage to be tipped through a hoisting rope, and hoists the steel bar cage to be tipped to the steel bar cage accommodating space; when the accommodating space of the steel reinforcement cage needs to be positioned, the telescopic cylinders are controlled to extend through the control part, each telescopic cylinder drives one positioning piece to move towards the center of the pin knocking frame, and each positioning piece is inserted and positioned in the steel reinforcement cage to be knocked; when the accommodating space of the steel reinforcement cage needs to be moved downwards, the control part controls the telescopic cylinders to contract, each telescopic cylinder drives one positioning piece to move to a position far away from the center of the pin forging rack frame, each positioning piece leaves the pin forging steel reinforcement cage to be positioned, and the crane controls the pin forging steel reinforcement cage to move downwards; and repeating the steps to finish the tip beating and the lowering of a plurality of steel reinforcement cages to be beaten. The steel reinforcement cage tip beating method can conveniently and quickly realize the lower part and tip beating of the steel reinforcement cage, effectively ensure the safety and convenience in the operation process, improve the efficiency and reduce the labor intensity.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a steel reinforcement cage makes tip frame which characterized in that: reinforcing bar cage beat tip frame include many roof beams (A), many roof beams (A) form frame construction beat tip frame (B), beat the middle reinforcing bar cage accommodation space (C) that is of tip frame (B), adjacent roof beam (A) joint inboard position sets up respectively arranges roof beam (D), it sets up setting element (E) on arranging roof beam (D), setting element (E) and can control setting element (E) level and be connected in flexible telescopic cylinder (F) of roof beam (A), every setting element (E) all sets up to putting the structure that (G) extended to beating tip frame central point, it sets up a plurality of reinforcing bar cage hanger plate spare (I) to wait to beat tip reinforcing bar cage (H) medial surface.
2. The rebar cage tip-shooting rack of claim 1, wherein: the beam (A) comprises a beam I (1), a beam II (2), a beam III (3) and a beam IV (4), and the beam I (1), the beam II (2), the beam III (3) and the beam IV (4) are fixedly connected to form a tip beating frame (B).
3. The rebar cage tip-shooting rack of claim 1, wherein: the reinforcing cage tip beating frame is characterized in that each channel of the reinforcing cage tip beating frame is provided with a beam (D), and the beam (D) comprises a beam component I (J) and a beam component II (K), and the beam component I (J) and the beam component II (K) are both in a trapezoidal structure.
4. A reinforcement cage tip-shooting rack as recited in claim 3, wherein: an arrangement beam assembly I (J) of each arrangement beam (D) of the reinforcement cage tip beating frame is fixedly connected with two adjacent beams (A) respectively, and a plurality of reinforcing pieces I (L) are arranged on the arrangement beam assembly I (J); and each arrangement beam assembly II (K) of the arrangement beam (D) is respectively fixedly connected with two adjacent beams (A), and a plurality of reinforcing parts II (M) are arranged on the arrangement beam assembly II (K).
5. The rebar cage tip-shooting rack of claim 2, wherein: the steel reinforcement cage make tip frame roof beam I (1) and roof beam II (2) joint portion inboard set up and arrange roof beam I (6), roof beam II (2) and roof beam III (3) joint portion inboard set up and arrange roof beam II (8), roof beam III (3) and roof beam IV (4) joint portion inboard set up and arrange roof beam III (10), roof beam IV (4) and roof beam I (1) joint portion inboard set up and arrange roof beam IV (12).
6. The rebar cage tip-shooting rack of claim 5, wherein: the arrangement beam I (6) is provided with a positioning part I (7), the arrangement beam II (8) is provided with a positioning part II (9), the arrangement beam III (10) is provided with a positioning part III (11), and the arrangement beam IV (12) is provided with a positioning part IV (13).
7. A reinforcement cage tip-striking rack according to claim 1 or claim, wherein: the inner wall of the steel bar cage (H) to be tipped is provided with four lifting plates (I) according to gaps, each lifting plate (I) is fixedly connected with the steel bar cage (H) to be tipped, and lifting holes are formed in the lifting plates (I).
8. A reinforcement cage tip-beating frame as claimed in claim 1 or 2, wherein: the tip beating frame (B) is in a square or groined structure in the horizontal direction.
9. A steel reinforcement cage tip beating method is characterized in that: the steel reinforcement cage tip beating method comprises the following steps:
s1, arranging a plurality of lifting plate pieces (I) on the inner wall of a steel bar cage (H) to be subjected to tip beating, forming a tip beating frame (B) by a plurality of beams (A), arranging beams (D) on the inner side parts of the joints of adjacent beams (A), arranging positioning pieces (E) on the arranging beams (D), connecting the positioning pieces (E) with a telescopic cylinder (F), and enabling the positioning pieces (E) to be in a contraction state;
s2, connecting a crane with a lifting plate (I) on the inner wall of the steel bar cage (H) to be tipped through a lifting rope, and lifting the steel bar cage (H) to be tipped to the position of a steel bar cage accommodating space (C);
s3, when the steel bar cage accommodating space (C) needs to be positioned, the telescopic cylinders (F) are controlled to extend through the control part, each telescopic cylinder (F) drives one positioning piece (E) to move towards the center position (G) of the pin forging frame, and each positioning piece (E) is inserted and positioned with the steel bar cage (H) to be subjected to pin forging;
s4, when the steel bar cage accommodating space (C) needs to be moved downwards, the telescopic cylinders (F) are controlled to contract through the control part, each telescopic cylinder (F) drives one positioning piece (E) to move towards a position (G) far away from the center of the pin forging frame, each positioning piece (E) leaves from the positioning to-be-forged-tip steel bar cage (H), and the to-be-forged-tip steel bar cage (H) is controlled to move downwards through the crane;
and S5, repeating the steps to finish the tip beating and the downward placement of a plurality of reinforcement cages (H) to be tipped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110757624.8A CN113322945A (en) | 2021-07-05 | 2021-07-05 | Steel reinforcement cage tip beating frame and steel reinforcement cage tip beating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110757624.8A CN113322945A (en) | 2021-07-05 | 2021-07-05 | Steel reinforcement cage tip beating frame and steel reinforcement cage tip beating method |
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| Publication Number | Publication Date |
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| CN113322945A true CN113322945A (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110757624.8A Pending CN113322945A (en) | 2021-07-05 | 2021-07-05 | Steel reinforcement cage tip beating frame and steel reinforcement cage tip beating method |
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| CN (1) | CN113322945A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000022266A1 (en) * | 1998-10-14 | 2000-04-20 | Accuride International Inc. | File interlock system and mechanism |
| CN207109803U (en) * | 2017-07-05 | 2018-03-16 | 中铁八局集团昆明铁路建设有限公司 | A kind of pile foundation steel bar cage prop |
| CN110092290A (en) * | 2019-05-10 | 2019-08-06 | 西南石油大学 | A kind of steel reinforcement cage pay-off method of recyclable hangs muscle |
| CN210104725U (en) * | 2019-05-07 | 2020-02-21 | 百盛建设有限公司 | Steel reinforcement cage positioning device |
-
2021
- 2021-07-05 CN CN202110757624.8A patent/CN113322945A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000022266A1 (en) * | 1998-10-14 | 2000-04-20 | Accuride International Inc. | File interlock system and mechanism |
| CN207109803U (en) * | 2017-07-05 | 2018-03-16 | 中铁八局集团昆明铁路建设有限公司 | A kind of pile foundation steel bar cage prop |
| CN210104725U (en) * | 2019-05-07 | 2020-02-21 | 百盛建设有限公司 | Steel reinforcement cage positioning device |
| CN110092290A (en) * | 2019-05-10 | 2019-08-06 | 西南石油大学 | A kind of steel reinforcement cage pay-off method of recyclable hangs muscle |
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Address after: 241000 bujiadian, Jiujiang District, Wuhu City, Anhui Province Applicant after: THE FIRST CIVIL ENGINEERING CO., LTD. OF CREC SHANGHAI Group Applicant after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Address before: 200436 No. 278, three JIANGCHANG Road, Jingan District, Shanghai Applicant before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Applicant before: THE FIRST CIVIL ENGINEERING CO., LTD. OF CREC SHANGHAI Group |
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Application publication date: 20210831 |