CN104019113B - A kind of foundation bolt protective device - Google Patents
A kind of foundation bolt protective device Download PDFInfo
- Publication number
- CN104019113B CN104019113B CN201410263130.4A CN201410263130A CN104019113B CN 104019113 B CN104019113 B CN 104019113B CN 201410263130 A CN201410263130 A CN 201410263130A CN 104019113 B CN104019113 B CN 104019113B
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- foundation bolt
- gusset plate
- sheath
- cover plate
- plate
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Abstract
The present invention relates to a kind of foundation bolt protective device; comprise the sheath that is set on each foundation bolt, be compassingly set at all foundation bolts outside gusset plate, be fixed on the cover plate on gusset plate; between described gusset plate and cover plate, be provided with sand gravel layer, described gusset plate and cover plate arranged outside have back fill course. After sheath is inserted on foundation bolt, sand gravel layer is filled between gusset plate and compacting, finally cover plate is fixed on gusset plate, realize the protection of foundation bolt sealing. Back fill course is inserted the outside of gusset plate and cover plate the most at last, and compacting, has further improved the protection to foundation bolt, effectively prevents construction machinery damage to foundation bolt in the time of operation.
Description
Technical field
The present invention relates to a kind of protector, be specifically related to a kind of foundation bolt protective device.
Background technology
In power technology field, a lot of main equipments all need to use a large amount of foundation bolts while installation, and especially, at combined cycle waste heat boiler steel structure base, the foundation bolt scope of application is wide, and for reducing floor space, foundation bolt is arranged particularly tight. Waste heat boiler weight of equipment is large, Steel structure equipment is arranged relatively concentrated. According to on-the-spot actual installation operation and progress situation, part large-scale construction equipment need carry out operation above equipment anchor bolt, easily the steel construction foundation bolt of installation is caused damage, and weakens the intensity of foundation bolt, affects the installation of steel construction; May cause construction machinery damage and personnel's injury simultaneously.
Summary of the invention
The present invention, in order to overcome the deficiency of above technology, provides a kind of foundation bolt protective device that effectively prevents foundation bolt compressive deformation.
The present invention overcomes the technical scheme that its technical problem adopts:
This foundation bolt protective device; comprise the sheath that is set on each foundation bolt, be compassingly set at all foundation bolts outside gusset plate, be fixed on the cover plate on gusset plate; between described gusset plate and cover plate, be provided with sand gravel layer, described gusset plate and cover plate arranged outside have back fill course.
In order to improve intensity, also comprise being arranged in gusset plate and two ends are individually fixed in the gusset on gusset plate two opposite side.
In order further to protect foundation bolt, also comprise the rubber sleeve being arranged between sheath and foundation bolt.
In order to make sheath fixation, above-mentioned rubber sleeve becomes taper type, and its inside is provided with the endoporus matching with foundation bolt thread head external diameter, in described sheath, be provided with the taper hole matching with rubber sleeve tapering, described sheath side is provided with L-shaped chute, rotary nut slides and is arranged at the upper end of sheath, and it is placed in chute by fixture block.
The invention has the beneficial effects as follows: after sheath is inserted on foundation bolt, sand gravel layer is filled between gusset plate and compacting, finally cover plate is fixed on gusset plate, realize the protection of foundation bolt sealing. Back fill course is inserted the outside of gusset plate and cover plate the most at last, and compacting, has further improved the protection to foundation bolt, effectively prevents construction machinery damage to foundation bolt in the time of operation.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is sheath position cross-sectional view;
Fig. 4 sheath position side-looking structural representation;
In figure, 1. sheath 2. gusset plate 3. cover plate 4. gusset 5. back fill course 6. sand gravel layer 7. rubber sleeve 8. foundation bolt 9. rotary nut 10. fixture block 11. chutes.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, to accompanying drawing 4, the present invention will be further described.
As shown in Figures 1 and 2; this foundation bolt protective device; comprise the sheath 1, the gusset plate 2 that is compassingly set at all foundation bolts 8 outsides that are set on each foundation bolt 8, be fixed on the cover plate 3 on gusset plate 2; between gusset plate 2 and cover plate, be provided with sand gravel layer 6, gusset plate 2 has back fill course 5 with cover plate 3 arranged outside. After sheath 1 is inserted on foundation bolt 8, sand gravel layer 6 is filled between gusset plate 2 and compacting, finally cover plate 3 is fixed on gusset plate 2, realize the protection of foundation bolt 8 sealing. Back fill course 5 is inserted the outside of gusset plate 2 and cover plate 3 the most at last, and compacting, has further improved the protection to foundation bolt 8, effectively prevents construction machinery damage to foundation bolt 8 in the time of operation.
Can also comprise and be arranged in gusset plate 2 and two ends are individually fixed in the gusset 4 on 2 liang of opposite side of gusset plate. Gusset 4 can improve the rigidity of gusset plate 2, prevents from causing while tamping sand gravel layer therein the situation of gusset plate 2 deformed damaged to occur, and has further improved the reliability using. Can also comprise the rubber sleeve 7 being arranged between sheath 1 and foundation bolt 8. The impact that rubber sleeve 7 can be subject to sheath 1 absorbs, and has further improved the protection effect to foundation bolt 8 bolt heads.
As shown in Figure 3,7 one-tenth taper types of rubber sleeve, and its inside is provided with the endoporus matching with foundation bolt 8 thread head external diameters, in sheath 1, be provided with the taper hole matching with rubber sleeve 7 taperings, sheath 1 side is provided with L-shaped chute 11, rotary nut 9 slides and is arranged at the upper end of sheath 1, and it is placed in chute 11 by fixture block 10. First rubber sleeve 7 is inserted on foundation bolt 8 by endoporus; insert afterwards sheath 1; and firmly press sheath 1 downwards; because the taper hole of sheath 1 inside can push rubber sleeve 7 in the time that sheath 1 moves down; therefore can make rubber sleeve 7 tightly be fitted on the thread head of foundation bolt 8, further improve protective effect. Finally always rotary nut 9 is moved down and screwed the thread head upper end at foundation bolt 8, now fixture block 10 slides in the chute 11 bottom level sections of " L " shape, has therefore realized the locking of rotary nut 9. And realize fixing sheath 1, prevented that sheath 1 from departing from from foundation bolt 8.
Claims (4)
1. a foundation bolt protective device; it is characterized in that: comprise the sheath (1) that is set on each foundation bolt (8), be compassingly set at all foundation bolts (8) outside gusset plate (2), be fixed on the cover plate (3) on gusset plate (2); between described gusset plate (2) and cover plate, be provided with sand gravel layer (6), described gusset plate (2) has back fill course (5) with cover plate (3) arranged outside.
2. foundation bolt protective device according to claim 1, is characterized in that: also comprise being arranged in gusset plate (2) and two ends are individually fixed in the gusset (4) on gusset plate (2) two opposite side.
3. foundation bolt protective device according to claim 1 and 2, is characterized in that: also comprise the rubber sleeve (7) being arranged between sheath (1) and foundation bolt (8).
4. foundation bolt protective device according to claim 3; it is characterized in that: described rubber sleeve (7) becomes taper type; and its inside is provided with the endoporus matching with foundation bolt (8) thread head external diameter; in described sheath (1), be provided with the taper hole matching with rubber sleeve (7) tapering; described sheath (1) side is provided with L-shaped chute (11); rotary nut (9) slides and is arranged at the upper end of sheath (1), and it is placed in chute (11) by fixture block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263130.4A CN104019113B (en) | 2014-06-14 | 2014-06-14 | A kind of foundation bolt protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263130.4A CN104019113B (en) | 2014-06-14 | 2014-06-14 | A kind of foundation bolt protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019113A CN104019113A (en) | 2014-09-03 |
| CN104019113B true CN104019113B (en) | 2016-05-25 |
Family
ID=51436035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263130.4A Active CN104019113B (en) | 2014-06-14 | 2014-06-14 | A kind of foundation bolt protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019113B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438658A (en) * | 2016-11-12 | 2017-02-22 | 国网山东省电力公司聊城供电公司 | Theft-prevention foundation bolt for transmission circuit |
| CN107191464B (en) * | 2017-07-21 | 2023-02-21 | 五冶集团上海有限公司 | Method and device for protecting directly-buried bolt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202733346U (en) * | 2012-07-13 | 2013-02-13 | 吉林省电力有限公司松原供电公司 | Foundation bolt assembly |
| CN202746384U (en) * | 2012-08-03 | 2013-02-20 | 宁波中京电气科技有限公司 | Protective cap of anchor bolt |
| CN202790021U (en) * | 2012-12-17 | 2013-03-13 | 黄石供电公司变电运行中心 | Anchor bolt protection device |
| CN202790020U (en) * | 2012-08-28 | 2013-03-13 | 灵宝金源矿业股份有限公司 | Abrasion-proof device of fixed bolt |
| CN203906515U (en) * | 2014-06-14 | 2014-10-29 | 山东电力建设第一工程公司 | Protecting device for foundation bolts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7980781B2 (en) * | 2009-02-20 | 2011-07-19 | Charles Edward Trice | Self locking mast assembly and method of making |
-
2014
- 2014-06-14 CN CN201410263130.4A patent/CN104019113B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202733346U (en) * | 2012-07-13 | 2013-02-13 | 吉林省电力有限公司松原供电公司 | Foundation bolt assembly |
| CN202746384U (en) * | 2012-08-03 | 2013-02-20 | 宁波中京电气科技有限公司 | Protective cap of anchor bolt |
| CN202790020U (en) * | 2012-08-28 | 2013-03-13 | 灵宝金源矿业股份有限公司 | Abrasion-proof device of fixed bolt |
| CN202790021U (en) * | 2012-12-17 | 2013-03-13 | 黄石供电公司变电运行中心 | Anchor bolt protection device |
| CN203906515U (en) * | 2014-06-14 | 2014-10-29 | 山东电力建设第一工程公司 | Protecting device for foundation bolts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104019113A (en) | 2014-09-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170217 Address after: 250131 Ji'nan Industrial Road, Shandong, No. 244 Patentee after: SEPCO1 ELECTRIC POWER CONSTRUCTION Corp. Patentee after: JINAN FENGHUI TECHNOLOGY Co.,Ltd. Address before: 250131 Ji'nan Industrial Road, Shandong, No. 244 Patentee before: SEPCO1 ELECTRIC POWER CONSTRUCTION Corp. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 250101 Building 6, Hanyu Financial and Business Center, Jinan High-tech Zone, Shandong Province Patentee after: POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. Patentee after: JINAN FENGHUI TECHNOLOGY Co.,Ltd. Address before: 250131 No. 244 Industrial North Road, Jinan City, Shandong Province Patentee before: SEPCO1 ELECTRIC POWER CONSTRUCTION Corp. Patentee before: JINAN FENGHUI TECHNOLOGY Co.,Ltd. Effective date of registration: 20221226 Address after: 250101 Building 6, Hanyu Financial and Business Center, Jinan High-tech Zone, Shandong Province Patentee after: POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. Patentee after: JINAN FENGHUI TECHNOLOGY Co.,Ltd. Patentee after: POWERCHINA NORTHWEST ENGINEERING Co.,Ltd. Address before: 250101 Building 6, Hanyu Financial and Business Center, Jinan High-tech Zone, Shandong Province Patentee before: POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. Patentee before: JINAN FENGHUI TECHNOLOGY Co.,Ltd. |