CN107313442B - Automatic indexing positioning template for installing annular foundation bolts of chemical tower - Google Patents
Automatic indexing positioning template for installing annular foundation bolts of chemical tower Download PDFInfo
- Publication number
- CN107313442B CN107313442B CN201710765524.3A CN201710765524A CN107313442B CN 107313442 B CN107313442 B CN 107313442B CN 201710765524 A CN201710765524 A CN 201710765524A CN 107313442 B CN107313442 B CN 107313442B
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- plate
- telescopic
- positioning
- automatic indexing
- foundation bolts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Abstract
The invention discloses an automatic indexing positioning template for installing annular foundation bolts of a chemical tower, which comprises a central disc and positioning plate units, wherein the edges of the central disc are uniformly distributed with hinging holes with circle centers on the same circumference, the positioning plate units are hinged in the hinging holes, each positioning plate unit comprises a radiation plate, the number of the radiation plates is a divisor of the number of the hinging holes, positioning grooves are formed in the radiation plates on a plate body far away from the hinging holes along the axis of the radiation plates, positioning sleeves are arranged in the positioning grooves in a sliding manner, telescopic devices are connected between the radiation plates, each telescopic device comprises a plurality of telescopic units, each telescopic unit is connected to the corresponding radiation plate, each two adjacent telescopic units are hinged with each other, and each telescopic unit is positioned on the same circumference. The invention can be repeatedly used, saves cost, avoids material waste caused by traditional disposable use, realizes modularized installation of foundation bolt installation, and improves installation efficiency.
Description
Technical Field
The invention relates to a chemical tower installation technology, in particular to an automatic indexing positioning template for installing annular foundation bolts of a chemical tower.
Background
The foundation bolts are required to be buried in the concrete foundation in advance before the chemical tower is installed, the buried position deviation of the foundation bolts greatly affects the installation quality of the tower, steel plates are generally adopted to manufacture foundation bolt positioning templates at present, and the center positions of the foundation bolts are positioned by means of the positioning templates before foundation concrete is poured. Because the chemical tower has various specifications and sizes, the positioning templates of each tower are accurately lofted and scored on site, and positioning holes are drilled by using a drilling machine, and the templates are basically disposable, so that the waste is large and the site manufacturing is not easy.
Disclosure of Invention
The invention aims to solve the technical problem of providing the automatic indexing positioning template for installing the annular foundation bolt of the chemical tower, which can be reused, saves cost, avoids material waste caused by traditional disposable use, realizes modular installation of foundation bolt installation and improves installation efficiency.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an automatic graduation location template for installation of chemical industry tower annular foundation rag bolt, includes central dish and locating plate unit, the edge evenly distributed of central dish has the centre of a circle to be located the hinge hole on the same circumference, the locating plate unit articulates in the hinge hole, and the quantity of locating plate unit suits with required rag bolt's quantity, the locating plate unit includes the radial plate, and the radial plate articulates in the hinge hole, the quantity of radial plate is unanimous with required rag bolt's quantity to the quantity of radial plate is the divisor of hinge hole quantity, the radial plate is equipped with the constant head tank along the axis of radial plate on the board of keeping away from the hinge hole, and the gliding spacer sleeve that is equipped with in the constant head tank, be connected with telescoping device between the radial plate, the telescoping device is including a plurality of telescoping unit, and the quantity of telescoping unit is unanimous with the quantity of radial plate, and every telescoping unit all connects on the corresponding radial plate to articulate each other between every adjacent two telescoping unit, the telescoping unit all is located same circumference.
Preferably, 36 hinge holes are provided.
Preferably, the telescopic unit comprises 4 connecting rods connected end to end, every two adjacent connecting rods are hinged together to form a diamond shape, wherein two opposite hinge points are arranged on the radiation plate, and the other two opposite hinge points are respectively hinged with corresponding hinge points of the adjacent telescopic units.
Preferably, one of the hinge points of the telescopic unit on the radiation plate is fixed on the radiation plate, and the other hinge point on the radiation plate is slidably arranged in a connecting rod chute arranged on the radiation plate.
Preferably, the connecting rod chute is arranged along the axis of the radiation plate, and the connecting rod chute is arranged on the radiation plate between the positioning groove and the hinge hole.
Preferably, the notch of the positioning groove is provided with length scales.
Preferably, the central disc is connected with the radiating plate, the adjacent two telescopic units and the adjacent two connecting rods through pin shafts of corresponding specifications.
By adopting the technical scheme, the automatic indexing and positioning of the annular foundation anchor bolt of the chemical tower in the circumferential direction can be realized, the processes of accurately marking, lofting and drilling in the prior art for manufacturing templates are omitted, and meanwhile, the annular foundation anchor bolt can be reused due to the adoption of the modularized positioning plate units, so that the installation efficiency of the annular foundation anchor bolt is improved.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Detailed Description
The invention is further illustrated by the following description of embodiments, taken in conjunction with the accompanying drawings:
as shown in fig. 1, the automatic indexing positioning template for installing the annular foundation anchor bolts of the chemical tower comprises a central disc 1 and positioning plate units, wherein the edge of the central disc 1 is uniformly distributed with hinge holes 2 with circle centers on the same circumference.
The diameter of the center plate 1 is 300mm, the center plate is made of a steel plate with the diameter of 16mm, 36 hinge holes 2 are uniformly distributed on the edge, and the center plate can adapt to positioning templates with the number of foundation bolts of 12, 18 and 36. In this embodiment, 12 anchor bolts are installed as an example, and the diameter of a circle surrounded by the 12 anchor bolts is 2000mm, and the diameter of the anchor bolt is M20.
The locating plate unit includes radial plate 3, flexible unit 6, locating sleeve 5, and the size of radial plate 3 is 60 x 1000mm, and thickness is 12mm, and the quantity of radial plate 3 is kept unanimous with rag bolt's quantity, also is equipped with 12, and radial plate 3 sets up connecting rod spout 7 and constant head tank 4 on its axis, and connecting rod spout 7 locates between constant head tank 4 and hinge hole 2, and locating sleeve 5 locates in the constant head tank 4 to can follow constant head tank 4 axis direction and slide. The telescopic unit 6 is a rhombic telescopic device formed by hinging 4 connecting rods 61 with the same size end to end in sequence, the connecting rods 61 are made of 4mm steel belts, pin shaft holes are formed in two ends of the connecting rods, one hinging point of the telescopic unit 6 on the axis of the radiation plate 3 is hinged on the radiation plate 3, and the other hinging point opposite to the hinging point is in sliding connection with the connecting rod sliding groove 7.
An inner hole with the diameter of 20.5mm is formed in the positioning sleeve 5, and the positioning sleeve 5 can slide along the axis of the radiation plate 3 in the positioning sleeve groove 4 and can be locked with the radiation plate 3. One end of the radiation plate 3 is hinged with the central disc 1 through a pin shaft, and the radiation plate 3 can rotate around the pin shaft; the other two hinge points of the diamond-shaped telescopic units 6 formed by the connecting rods 61, which are far away from the axis of the radiation plate 3, are respectively hinged with the corresponding hinge points of the adjacent telescopic units 6.
In the invention, 1 central disc and 12 sets of locating plate units are required to be assembled during assembly, and the central disc 1 and the radiating plate 3, every two adjacent telescopic units 6 and every two adjacent connecting rods 61 are respectively connected through pin shafts with corresponding specifications. After the assembly is completed, the position of the positioning sleeve 5 in the positioning sleeve groove 4 is adjusted, and the distance from the center of the positioning sleeve 5 to the center of the center disc 1 is 1000mm; when the invention is used, the assembled invention is fixed on a basic supporting frame, the foundation bolt penetrates into the positioning sleeve 5, the elevation of the foundation bolt is adjusted, and the nut of the foundation bolt is used for locking up and down, so that the positioning of the foundation bolt is realized. When the number of the foundation bolts is changed, for example, the number of the foundation bolts needs to be increased to 18, and only 6 locating plate units need to be additionally arranged on the hinge hole 2, and the 18 locating plate units are uniformly distributed on the circumference of the center plate 1, so that the automatic indexing and positioning of the foundation bolts can be realized.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. A automatic indexing positioning template for installation of annular foundation rag bolt of chemical tower, including central dish (1) and locating plate unit, the edge evenly distributed of central dish (1) has hinge hole (2) that the centre of a circle is located same circumference, locating plate unit articulates in hinge hole (2), and the quantity of locating plate unit is unanimous with required rag bolt's quantity, its characterized in that: the locating plate unit comprises a radiating plate (3), the radiating plate (3) is hinged in a hinge hole (2), the quantity of the radiating plate (3) is matched with the quantity of required foundation bolts, the quantity of the radiating plate (3) is a divisor of the quantity of the hinge hole (2), the radiating plate (3) is provided with a locating groove (4) on a plate body far away from the hinge hole (2) along the axis of the radiating plate (3), a locating sleeve (5) is arranged in the locating groove (4) in a sliding mode, a telescopic device is connected between the radiating plate (3), the telescopic device comprises a plurality of telescopic units (6), the quantity of the telescopic units (6) is consistent with the quantity of the radiating plate (3), each telescopic unit (6) is connected to the corresponding radiating plate (3), every two adjacent telescopic units (6) are hinged to each other, and the telescopic units (6) are all located on the same circumference.
2. The automatic indexing positioning die plate for installing annular foundation bolts of chemical towers according to claim 1, wherein: the number of the hinge holes (2) is 36.
3. An automatic indexing positioning form for installation of annular foundation bolts of a chemical tower according to any one of claims 1 to 2, wherein: the telescopic units (6) comprise 4 connecting rods (61) which are connected end to end, every two adjacent connecting rods (61) are hinged together to form a diamond shape, two opposite hinge points are arranged on the radiation plate (3), and the other two opposite hinge points are respectively hinged with corresponding hinge points of the adjacent telescopic units (6).
4. An automatic indexing positioning form for installation of annular foundation bolts of a chemical tower according to claim 3, wherein: one hinge point of the telescopic unit (6) positioned on the radiation plate (3) is fixed on the radiation plate (3), and the other hinge point positioned on the radiation plate (3) is slidably arranged in a connecting rod chute (7) arranged on the radiation plate (3).
5. The automatic indexing positioning form for installation of annular foundation bolts of chemical towers according to claim 4, wherein: the connecting rod chute (7) is arranged along the axis of the radiation plate (3), and the connecting rod chute (7) is arranged on the radiation plate (3) between the positioning groove (4) and the hinge hole (2).
6. The automatic indexing positioning form for installation of annular foundation bolts of chemical towers according to claim 5, wherein: the notch of the positioning groove (4) is provided with length scales.
7. The automatic indexing positioning form for installation of annular foundation bolts of chemical towers according to claim 6, wherein: the center plate (1) is connected with the radiating plate (3), the adjacent two telescopic units (6) and the adjacent two connecting rods (61) through corresponding pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765524.3A CN107313442B (en) | 2017-08-30 | 2017-08-30 | Automatic indexing positioning template for installing annular foundation bolts of chemical tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765524.3A CN107313442B (en) | 2017-08-30 | 2017-08-30 | Automatic indexing positioning template for installing annular foundation bolts of chemical tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107313442A CN107313442A (en) | 2017-11-03 |
| CN107313442B true CN107313442B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710765524.3A Active CN107313442B (en) | 2017-08-30 | 2017-08-30 | Automatic indexing positioning template for installing annular foundation bolts of chemical tower |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111693034B (en) * | 2020-06-12 | 2022-03-04 | 中建科工集团有限公司 | Measuring construction method of tower mast structure |
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| JP2007211514A (en) * | 2006-02-10 | 2007-08-23 | Shoji Matsuzawa | Method and device for constructing foundation, and anchor bolt support device for construction |
| CN203768942U (en) * | 2014-03-24 | 2014-08-13 | 中国化学工程第三建设有限公司 | Positioning device for embedded anchor bolts |
| CN104805862A (en) * | 2015-04-30 | 2015-07-29 | 中国化学工程第三建设有限公司 | Positioning plate for foundation bolt of round equipment foundation and positioning method |
| CN204626440U (en) * | 2015-05-27 | 2015-09-09 | 中国葛洲坝集团股份有限公司 | Adjustable pile foundation bar reinforcement positioning device |
| CN205224082U (en) * | 2015-12-09 | 2016-05-11 | 中建七局安装工程有限公司 | Circular equipment foundations high accuracy rag bolt fixing device |
| CN205419600U (en) * | 2016-04-06 | 2016-08-03 | 重庆工业职业技术学院 | A base steel construction for constructing tower crane base accurate positioning installation |
| CN205857760U (en) * | 2016-07-28 | 2017-01-04 | 国网山东省电力公司经济技术研究院 | A kind of anchor bolt positioning plate |
| CN107060352A (en) * | 2017-05-23 | 2017-08-18 | 广西建宁输变电工程有限公司 | Movably foot bolt locating rack |
| CN207109844U (en) * | 2017-08-30 | 2018-03-16 | 中国化学工程第三建设有限公司 | Automatic indexing locating template for the installation of chemical tower ring foundation foundation bolt |
-
2017
- 2017-08-30 CN CN201710765524.3A patent/CN107313442B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007211514A (en) * | 2006-02-10 | 2007-08-23 | Shoji Matsuzawa | Method and device for constructing foundation, and anchor bolt support device for construction |
| CN203768942U (en) * | 2014-03-24 | 2014-08-13 | 中国化学工程第三建设有限公司 | Positioning device for embedded anchor bolts |
| CN104805862A (en) * | 2015-04-30 | 2015-07-29 | 中国化学工程第三建设有限公司 | Positioning plate for foundation bolt of round equipment foundation and positioning method |
| CN204626440U (en) * | 2015-05-27 | 2015-09-09 | 中国葛洲坝集团股份有限公司 | Adjustable pile foundation bar reinforcement positioning device |
| CN205224082U (en) * | 2015-12-09 | 2016-05-11 | 中建七局安装工程有限公司 | Circular equipment foundations high accuracy rag bolt fixing device |
| CN205419600U (en) * | 2016-04-06 | 2016-08-03 | 重庆工业职业技术学院 | A base steel construction for constructing tower crane base accurate positioning installation |
| CN205857760U (en) * | 2016-07-28 | 2017-01-04 | 国网山东省电力公司经济技术研究院 | A kind of anchor bolt positioning plate |
| CN107060352A (en) * | 2017-05-23 | 2017-08-18 | 广西建宁输变电工程有限公司 | Movably foot bolt locating rack |
| CN207109844U (en) * | 2017-08-30 | 2018-03-16 | 中国化学工程第三建设有限公司 | Automatic indexing locating template for the installation of chemical tower ring foundation foundation bolt |
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| CN107313442A (en) | 2017-11-03 |
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Address after: 230000 East Fozhang Road and North Tingyun Road Office Building, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: CHINA NATIONAL CHEMICAL ENGINEERING THIRD CONSTRUCTION Co.,Ltd. Address before: 232038 No. 98 Dongshan Road, Tianjiaan District, Huainan City, Anhui Province Applicant before: CHINA NATIONAL CHEMICAL ENGINEERING THIRD CONSTRUCTION Co.,Ltd. |
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