CN202280074U - Foundation bolt positioning sleeve - Google Patents
Foundation bolt positioning sleeve Download PDFInfo
- Publication number
- CN202280074U CN202280074U CN201120444535XU CN201120444535U CN202280074U CN 202280074 U CN202280074 U CN 202280074U CN 201120444535X U CN201120444535X U CN 201120444535XU CN 201120444535 U CN201120444535 U CN 201120444535U CN 202280074 U CN202280074 U CN 202280074U
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- foundation bolt
- equipment
- bolt
- stone bolt
- 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.)
- Expired - Fee Related
Links
- 239000004575 stone Substances 0.000 claims description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model belongs to the field of engineering equipment installation and in particular to a foundation bolt positioning sleeve. The foundation bolt positioning sleeve is in a round tube shape; the inner diameter of the positioning sleeve is in movable fit with a foundation bolt; the outer diameter of the positioning sleeve is matched with a foundation bolt hole; and block platforms protruding outward are arranged at the periphery of the upper end of the positioning sleeve. By adopting the foundation bolt positioning sleeve to install the foundation bolt, the foundation bolt can be effectively ensured to be located at the middle of a base bolt hole of equipment after grouting is carried out, thereby providing beneficial conditions for the accurate alignment of the equipment; and since the installation quality of the foundation bolt is improved, the operation stability of the equipment is ensured, and the service life of the equipment is prolonged.
Description
Technical field
The utility model belongs to the engineering equipment installing area, particularly relates to a kind of stone bolt positioning sleeve.
Background technology
In the equipment installation.The installation of stone bolt is a critical process, and it involves the operating stable and accurate location of equipment." plant equipment installing engineering construction and examination general specification " GB50231-2009 has concrete regulation to verticality, absolute altitude and mutual position deviation after the stone bolt installation.In the equipment installation process, what take is that the method for clogging L shaped tagger between stone bolt and the plant bottom case bolt hole is controlled position and the verticality of stone bolt in bolt hole at present.But there is very big defective in this method.At first, do not have the iron plate of suitable thickness to adapt to the gap between stone bolt and the bolt hole, cause residual gap excessive.Stone bolt is when grouting, and concrete is pushed stone bolt because of making firm by ramming, causes the crooked of stone bolt.Secondly, the iron plate of filling is easy to generate displacement and the position of departing from setting, causes stone bolt crooked upper bolt hole wall that leans under the effect of external force.
Summary of the invention
The utility model technical problem to be solved is: a kind of advantages of simplicity and high efficiency equipment is provided, solves the deviation that occurs in the installation process of stone bolt, improve the installation quality of stone bolt, guarantee the centering precision of equipment.
It is following that the utility model solves the problems of the technologies described above the technical scheme that is adopted: preparation stone bolt positioning sleeve; This positioning sleeve is tubular; Its internal diameter and stone bolt are movingly; External diameter matches with anchor (bolt) hole, and end periphery is provided with outwards outstanding retaining platform on the positioning sleeve, and retaining platform purpose is from anchor (bolt) hole, to extract after the foot bolt installation easily.This positioning sleeve is made up of steel.
In the practice, can when equipment is in place, stone bolt be penetrated in the plant bottom case bolt hole; Be inserted in the described positioning sleeve of the utility model then; The nut of on stone bolt, screwing on again, and make the stone bolt screw thread expose nut three to buckle to five.After stone bolt grouting, treat concrete strength reach design load 75% after, take out positioning sleeve; The nut of screwing on has again just been accomplished the installation of stone bolt.
The beneficial effect of the utility model: use the stone bolt positioning sleeve that stone bolt is installed; Can guarantee effectively that stone bolt is in the centre of plant bottom case bolt hole after grouting; For the accurate centering of equipment provides advantage; Because the raising of stone bolt installation quality, the stability that equipment is in operation also is guaranteed, and has improved the running life of equipment.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the sketch map that the assembling of the utility model is used;
Fig. 2 is the main TV structure sketch map of the utility model positioning sleeve.
The specific embodiment
The stone bolt positioning sleeve, like Fig. 1, shown in Figure 2, be tubular positioning sleeve 1 internal diameter and stone bolt 3 movingly, the external diameter of positioning sleeve 1 matches with anchor (bolt) hole, end periphery is provided with outwards outstanding retaining platform 2 on the positioning sleeve 1.Said positioning sleeve 1 is made up of steel.
In the practice, can when equipment is in place, stone bolt be penetrated in the plant bottom case bolt hole; Be inserted in the described positioning sleeve of the utility model then; The nut of on stone bolt, screwing on again, and make the stone bolt screw thread expose nut three to buckle to five.After stone bolt grouting, treat concrete strength reach design load 75% after, take out positioning sleeve; The nut of screwing on has again just been accomplished the installation of stone bolt.
Claims (2)
1. stone bolt positioning sleeve is characterized in that: be tubular positioning sleeve (1) internal diameter and stone bolt (3) movingly, the external diameter of positioning sleeve (1) matches with anchor (bolt) hole, positioning sleeve (1) is gone up end periphery and is provided with outwards outstanding retaining platform (2).
2. stone bolt positioning sleeve according to claim 1 is characterized in that: positioning sleeve (1) is made up of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120444535XU CN202280074U (en) | 2011-11-11 | 2011-11-11 | Foundation bolt positioning sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120444535XU CN202280074U (en) | 2011-11-11 | 2011-11-11 | Foundation bolt positioning sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280074U true CN202280074U (en) | 2012-06-20 |
Family
ID=46226248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120444535XU Expired - Fee Related CN202280074U (en) | 2011-11-11 | 2011-11-11 | Foundation bolt positioning sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280074U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084211A (en) * | 2015-09-11 | 2015-11-25 | 中船第九设计研究院工程有限公司 | Connecting assembly for base plates of anchor blocks and stop devices of crane and ground foundation |
| US9909329B2 (en) | 2015-09-10 | 2018-03-06 | Gerald A. LaLiberte, JR. | Anchor device positioning and plumbing tool and methods related thereto |
| CN107806110A (en) * | 2017-10-31 | 2018-03-16 | 天津华电北宸分布式能源有限公司 | A kind of adjustable for height foundation bolt positioning device |
| CN111975689A (en) * | 2020-07-24 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Device and method for improving perpendicularity of embedded screw |
-
2011
- 2011-11-11 CN CN201120444535XU patent/CN202280074U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9909329B2 (en) | 2015-09-10 | 2018-03-06 | Gerald A. LaLiberte, JR. | Anchor device positioning and plumbing tool and methods related thereto |
| CN105084211A (en) * | 2015-09-11 | 2015-11-25 | 中船第九设计研究院工程有限公司 | Connecting assembly for base plates of anchor blocks and stop devices of crane and ground foundation |
| CN107806110A (en) * | 2017-10-31 | 2018-03-16 | 天津华电北宸分布式能源有限公司 | A kind of adjustable for height foundation bolt positioning device |
| CN111975689A (en) * | 2020-07-24 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Device and method for improving perpendicularity of embedded screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |