CN107503369A - A kind of high precision apparatus foundation built-in bolt sleeve and its installation method - Google Patents
A kind of high precision apparatus foundation built-in bolt sleeve and its installation method Download PDFInfo
- Publication number
- CN107503369A CN107503369A CN201710763809.3A CN201710763809A CN107503369A CN 107503369 A CN107503369 A CN 107503369A CN 201710763809 A CN201710763809 A CN 201710763809A CN 107503369 A CN107503369 A CN 107503369A
- Authority
- CN
- China
- Prior art keywords
- bolt
- sleeve
- rectangular channel
- sides
- built
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- E02D27/44—Foundations for machines, engines or ordnance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M9/00—Special layout of foundations with respect to machinery to be supported
Abstract
A kind of high precision apparatus foundation built-in bolt sleeve device and its installation method, formed by two and two or more shroud member by the weldering of bolt centerline group, each shroud member includes circular metal sleeve, bolt is inserted into the T bolt in sleeve upside down, the symmetrical rectangular channel for being opened in lower cartridge both sides, it is welded in the bottom plate of sleeve bottom end, two symmetrical opposite, the channel-section steel both ends of outward opening are respectively embedded into the rectangular channel of adjacent two lower cartridge both sides and welded, two shroud member connections are formed into a set of built-in bolt sleeve device, the width of the T-shaped head of T bolt is less than the spacing between the rectangular channel bottom land of lower cartridge both sides, length is more than the spacing between the rectangular channel bottom land of both sides.The built-in bolt sleeve processing of the present invention is simple, easy for installation, stabilized structure, and position is not easily moveable in concreting process and deformation, installation accuracy are high.T bolt can be free to remove and replace, and Equipment Foundations will not be caused to damage.
Description
Technical field
The invention belongs to construction and installation technical field, and in particular to high precision apparatus foundation built-in bolt and its installation method
Technical field.
Background technology
High precision apparatus anchor bolt installation accuracy requires very high, is the crucial work in high precise equipment installation overall process
Sequence, can the precision of its construction and installation control directly affects high precise equipment smoothly successfully install, debugs and use, and difficulty of construction is very
Greatly.Because the method for traditional pre-embedded bolt installation installs reserved installation bolt hole or the reserved installation spiral shell of welding steel box using wooden model more
Keyhole, at casting concrete basis, wooden model or steel box are also easy to produce displacement, it is difficult to ensure that bolt installation accuracy meets that design will
Ask.
The content of the invention
The invention aims to solve the above-mentioned problems of the prior art, there is provided one kind is simple in construction, is easy to add
Work makes, the high precision apparatus foundation built-in bolt sleeve and its installation method that quick and easy for installation, installation accuracy is high.
The purpose of the present invention is achieved through the following technical solutions：
A kind of high precision apparatus foundation built-in bolt sleeve device, described device is by two and two or more shroud member group
Weldering forms, and each shroud member includes circular metal sleeve, the T bolt that bolt is inserted into sleeve upside down, symmetrically opened
It is located at the rectangular channel of lower cartridge both sides, is welded in the bottom plate of sleeve bottom end, two symmetrical opposite, channel-section steel both ends of outward opening
It is respectively embedded into the rectangular channel of adjacent two lower cartridge both sides and welds, two shroud member connections is formed into a set of pre-buried spiral shell
Bolt sleeve arrangement；The width of the T-shaped head of the T bolt is less than the spacing between the rectangular channel bottom land of lower cartridge both sides, T-shaped
The length of head is more than the spacing between the rectangular channel bottom land of lower cartridge both sides.
The installation method of high precision apparatus foundation built-in bolt sleeve device of the present invention is as follows：
A. a set of or more than two sets built-in bolt sleeve devices are welded on shape steel bracket, set wound packages then will be welded
The shape steel bracket put is positioned by high precise equipment anchor bolt center line design attitude, has checked the absolute altitude and perpendicularity of sleeve, will
Shape steel bracket is fixed on blinding concrete；
B.b. in the angle steel of bolt collar upper weld and two sleeve lateral connections (9)；
C. to high precision apparatus base position casting concrete, built-in bolt sleeve device and shape steel bracket are fixed on mixed
In solidifying soil, one section of height of base concrete body structure surface is higher by the top of sleeve；
D. before high precision apparatus being installed, sleeve exposed parts are cut off, by T bolt insertion sleeve upside down, T-shaped head
Width inserted along the space between the rectangular channel bottom land of lower cartridge both sides under to below rectangular channel, then T bolt is turned
It is dynamic 90 °, the stuck bottom land in sleeve both sides rectangular channel of T-shaped；
E. high precise equipment is arranged on and exposed on the T bolt of base concrete body structure surface, positioning is adjusted to require
Precision after, the gap between T bolt and sleeve is tamped with quartz sand.
The built-in bolt sleeve device processing and fabricating of the present invention is simple, easy for installation, stabilized structure, in concreting
Position is not easily moveable in journey and deforms, and installation accuracy is high, when T bolt because the equipment generation fatigue of running vibration for a long time is broken
Bad when, with air compressor machine being replaceable bolt after the quartz sand blowout in sleeve, being free to remove and replace for bolt is realized, will not
Equipment Foundations are caused to damage.
Brief description of the drawings
Fig. 1 is the structural representation of the built-in bolt sleeve device of the present invention；
Fig. 2 is the built-in bolt sleeve device section full-page proof schematic diagram of the present invention；
Fig. 3 is the schematic diagram that the built-in bolt sleeve device of the present invention is welded on shape steel bracket.
Embodiment
The present invention will be further described in detail below in conjunction with the accompanying drawings.
High precision apparatus foundation built-in bolt sleeve as shown in Figure 1, by two and the weldering of two or more shroud member group
Into each shroud member includes circular metal sleeve 1, the T bolt 4 that bolt is inserted into sleeve 1 upside down, symmetrically opened up
Under a bushing the rectangular channel of portion both sides, be welded in the bottom plate 3 of sleeve bottom end, two symmetrical opposite, both ends of channel-section steel 2 of outward opening
It is respectively embedded into the rectangular channel of adjacent two lower cartridge both sides and welds, two shroud member connections is formed into a set of pre-buried spiral shell
Bolt sleeve arrangement；The width of the T-shaped head of the T bolt 4 is less than the spacing between the rectangular channel bottom land of lower cartridge both sides, T
The length of forming head is more than the spacing between the rectangular channel bottom land of lower cartridge both sides.
Two and more than two bolt collars can be combined into bolt sleeve by bolt collar by design drawing bolt position
Cylinder group, then welds together bolt collar group and the completely self-contained shape steel support of template system.
The installation method of high precision apparatus foundation built-in bolt sleeve device of the present invention is referring to Fig. 2, Fig. 3, method step
It is rapid as follows：
A. a set of or more than two sets built-in bolt sleeve devices are welded on shape steel bracket 7, sleeve then will be welded
The shape steel bracket of device is positioned by high precise equipment anchor bolt center line design attitude, has checked the absolute altitude and perpendicularity of sleeve,
Shape steel bracket is fixed on concrete cushion 8；
B. in order to ensure bolt collar overall perpendicularity and precision, the side pressure force deformation of casting concrete process is avoided,
Angle steel 9 that bolt collar upper position increase is laterally set and and sleeve weld, strengthen the rigidity of whole bolt collar；
C. to high precision apparatus base position casting concrete 5, built-in bolt sleeve device and shape steel bracket are fixed on
In concrete, one section of height of base concrete body structure surface is higher by the top of sleeve；Before casting concrete, waste plastics, gunnysack can be used
Or steel scrap plate weld closure sleeve top, prevent concrete from entering sleeve；
D. before high precision apparatus being installed, sleeve exposed parts are cut off, by insertion sleeve 1 upside down of T bolt 4, T-shaped
Head width direction inserted along the space between the rectangular channel bottom land of lower cartridge both sides under to rectangular channel below 2, then by T bolt
90 ° are rotated, the stuck bottom land in sleeve both sides rectangular channel of T-shaped；
E. high precise equipment is arranged on and exposed on the T bolt of base concrete body structure surface, positioning is adjusted to require
Precision after, tamp the gap between T bolt and sleeve with quartz sand 6, that is, complete the installation of high precise equipment.
When T bolt 4 operates vibration generation fatigue rupture for a long time because of equipment, air compressor machine can be used the stone in sleeve
After sand 6 is blown out, T bolt is changed, being free to remove and replace for T bolt is realized, Equipment Foundations will not be caused to damage.
Claims (2)
1. a kind of high precision apparatus foundation built-in bolt sleeve device, it is characterised in that described device is by two and two or more
Shroud member is formed by the weldering of bolt centerline group, and each shroud member includes circular metal sleeve (1), bolt is inserted into upside down
T bolt (4) in sleeve (1), symmetrically it is opened in the rectangular channel of lower cartridge both sides, is welded in the bottom plate of sleeve bottom end
(3), two symmetrical opposite, channel-section steel (2) both ends of outward opening are respectively embedded into the rectangular channel of adjacent two lower cartridge both sides
And weld, two shroud member connections are formed into a set of built-in bolt sleeve device；The width of the T-shaped head of the T bolt (4)
Degree is less than the spacing between the rectangular channel bottom land of lower cartridge both sides, and the length of T-shaped head is more than lower cartridge both sides rectangular channel bottom land
Between spacing.
2. the installation method of high precision apparatus foundation built-in bolt sleeve device as claimed in claim 1, it is characterised in that installation
Method is as follows：
A. a set of or more than two sets built-in bolt sleeve devices are welded on shape steel bracket (7), set wound packages then will be welded
The shape steel bracket put is positioned by high precise equipment anchor bolt center line design attitude, has checked the absolute altitude and perpendicularity of sleeve, will
Shape steel bracket is fixed on blinding concrete (8)；
B. in the angle steel of bolt collar upper weld and two sleeve lateral connections (9)；
C. to high precision apparatus base position casting concrete (5), built-in bolt sleeve device and shape steel bracket are fixed on mixed
In solidifying soil, one section of height of base concrete body structure surface is higher by the top of sleeve；
D. before high precision apparatus being installed, sleeve exposed parts are cut off, by T bolt (4) insertion sleeve (1) upside down, T-shaped
Head width direction along between the rectangular channel bottom land of lower cartridge both sides space insert under to rectangular channel (2) below, then by T-shaped head spiral shell
Bolt rotates 90 °, the stuck bottom land in sleeve both sides rectangular channel of T-shaped；
E. high precise equipment is arranged on and exposed on the T bolt of base concrete body structure surface, positioning is adjusted to desired essence
After degree, the gap between T bolt and sleeve is tamped with quartz sand (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763809.3A CN107503369A (en) | 2017-08-30 | 2017-08-30 | A kind of high precision apparatus foundation built-in bolt sleeve and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763809.3A CN107503369A (en) | 2017-08-30 | 2017-08-30 | A kind of high precision apparatus foundation built-in bolt sleeve and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503369A true CN107503369A (en) | 2017-12-22 |
Family
ID=60694365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710763809.3A Pending CN107503369A (en) | 2017-08-30 | 2017-08-30 | A kind of high precision apparatus foundation built-in bolt sleeve and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062804A (en) * | 2021-03-26 | 2021-07-02 | 杭州汽轮动力集团有限公司 | Gas turbine base fixing device and fixing device installation method |
| CN115506609A (en) * | 2022-09-16 | 2022-12-23 | 太原重工工程技术有限公司 | Foundation bolt positioning device and construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080417A (en) * | 2010-12-15 | 2011-06-01 | 中国二十二冶集团有限公司 | Construction method for split burying of large T-shaped sleeve bolt |
| CN106351246A (en) * | 2015-07-15 | 2017-01-25 | 五冶集团上海有限公司 | Installing method of the integral sleeve of a kind of T -bolt (diameter <= 48mm) |
| CN207295754U (en) * | 2017-08-30 | 2018-05-01 | 云南工程建设总承包股份有限公司 | A kind of high precision apparatus foundation built-in bolt sleeve device |
| US20180363294A1 (en) * | 2015-12-11 | 2018-12-20 | Salag Sp. Z O.O. Sp. K | Securing clip and system for installation of flooring elements comprising such a securing clip |
-
2017
- 2017-08-30 CN CN201710763809.3A patent/CN107503369A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080417A (en) * | 2010-12-15 | 2011-06-01 | 中国二十二冶集团有限公司 | Construction method for split burying of large T-shaped sleeve bolt |
| CN106351246A (en) * | 2015-07-15 | 2017-01-25 | 五冶集团上海有限公司 | Installing method of the integral sleeve of a kind of T -bolt (diameter <= 48mm) |
| US20180363294A1 (en) * | 2015-12-11 | 2018-12-20 | Salag Sp. Z O.O. Sp. K | Securing clip and system for installation of flooring elements comprising such a securing clip |
| CN207295754U (en) * | 2017-08-30 | 2018-05-01 | 云南工程建设总承包股份有限公司 | A kind of high precision apparatus foundation built-in bolt sleeve device |
Non-Patent Citations (1)
| Title |
|---|
| 尹洪权;杨晓云;李树栋;宋雷雷;潘金坤;: "地铁车辆塞拉门下摆臂螺栓连接状态仿真", 现代城市轨道交通 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062804A (en) * | 2021-03-26 | 2021-07-02 | 杭州汽轮动力集团有限公司 | Gas turbine base fixing device and fixing device installation method |
| CN113062804B (en) * | 2021-03-26 | 2022-06-28 | 杭州汽轮动力集团有限公司 | Gas turbine base fixing device and fixing device installation method |
| CN115506609A (en) * | 2022-09-16 | 2022-12-23 | 太原重工工程技术有限公司 | Foundation bolt positioning device and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |