CN203585029U - Reversed lifting bolt - Google Patents
Reversed lifting bolt Download PDFInfo
- Publication number
- CN203585029U CN203585029U CN201320624970.XU CN201320624970U CN203585029U CN 203585029 U CN203585029 U CN 203585029U CN 201320624970 U CN201320624970 U CN 201320624970U CN 203585029 U CN203585029 U CN 203585029U
- Authority
- CN
- China
- Prior art keywords
- section
- nut
- screw rod
- thimble
- taking
- 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 - Lifetime
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 241001661918 Bartonia Species 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model relates to a reversed lifting bolt in the building field for hanging building stones. The reversed lifting bolt is wildly applied to building decoration of houses, factories, shopping malls and government departments. The reversed lifting bolt comprises a screw rod, a nut and a thimble, wherein the nut is arranged at one end of the screw rod, the thimble is arranged at the other end of the screw rod. The nut is of a T-shape structure and comprises a nut section and a storage section, the nut section is an outer hex nut, the storage section locates below the nut section and is of a cylinder hollow structure, inner screw threads are arranged on the inner wall of the storage section. The screw rod is of a cylindrical rod structure, an outer screw threads section is arranged at one end of the screw rod, an expanding section is arranged at the other end of the screw rod, an interpenetrating section is arranged in the middle portion of the screw rod. The expanding section is a cylinder with a hollow structure, knurls are arranged on the outer wall of the expanding section, no less than two grooves which are parallel to a center shaft of the screw rod are formed in the expanding section, a plurality of circular grooves which are parallel to each other are formed in the inner wall of the expanding section, and the thimble can be tightened and locked in using.
Description
Technical field
The anti-hanger bolt of the utility model relates to a kind of bolt for building for suspended building structure stone material, can be widely used in the construction and decoration of house, factory, market and institutional settings.
Background technique
Binding and lifting field of modern architecture, especially the indoor and outdoor decoration aspect of family, government bodies and enterprise, for the building stone that conventionally need to use attractive in appearance is decorate, utilize prior art to carry out stone material installation, during installation fee, effort, and when mounted because existing bolt and stone hanging are fixing insecure by basis, easily cause stone material to come off, there is potential safety hazard, jeopardize people's safety, therefore being necessary to design a kind of new bolt overcomes above-mentioned shortcoming, meets actual user demand.
Summary of the invention
The utility model, for above-mentioned deficiency, provides a kind of anti-hanger bolt, can use easily and flexibly the occasion that needs suspended building structure stone material various, and it is time saving and energy saving to install, and safe and reliable.
The anti-hanger bolt of the utility model is comprised of screw rod, nut and thimble, and screw rod one end is provided with nut, and the screw rod the other end has plugged thimble;
Nut is T shape structure, nut segment and the section of taking in, consists of, and nut segment is outer-hexagonal nut, and the section of taking in is positioned at nut segment below, in the section of taking in, is cylindrical hollow configuration, at the section of taking in inwall, is provided with internal spiral line.
Screw rod is cylindrical shaft structure, in one end of screw rod, is provided with external thread section, and the other end is expansion arc, and intermediate section is for interting section.
Described expansion arc is hollow structure cylindrical body; At expansion arc outer wall, be provided with annular knurl, in order to increase anti-hanger bolt in use with the frictional force of lifting object; On expansion arc, offer and be no less than two grooves that are parallel to screw stem; At expansion arc inwall, be provided with a plurality of circular grooves parallel to each other, in use thimble contract is tight, locking.
Described thimble is the coniform contract piece that top circle is blunt or scabble.
In described nut, the outer rim of nut segment and the section of taking in is provided with chamfering.
Described screw rod is provided with boss in the outer end of external thread section.
Described screw rod, nut and thimble adopt stainless steel, aluminum alloy, titanium alloy or Cuprum alloy.
In use, first screw rod and thimble are put into the hole of holding successfully, and with hand hammer, screw rod is tapped down, thimble is strutted the expansion position of screw rod completely, finally the structural material of holding hole successfully is screwed, fixed with the outside thread that the section of taking on nut is aimed on screw rod.
The utility model is skillfully constructed, reasonable in design, can use easily and flexibly the occasion that needs suspended building structure stone material various, it is time saving and energy saving to install, and safe and reliable, be a wise selection, can meet the great demand in the construction and decoration market of China's develop rapidly.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of anti-hanger bolt;
Fig. 2 is the schematic diagram of nut in anti-hanger bolt;
Fig. 3 is the schematic diagram of screw rod in anti-hanger bolt.
In figure: 1, nut, 2, screw rod, 3, thimble;
1-1, nut segment, 1-2, the section of taking in;
2-1, external thread section, 2-2, the section of interting, 2-3, expansion arc.
Embodiment
With reference to accompanying drawing 1-3, the anti-hanger bolt of the utility model is comprised of screw rod 2, nut 1 and thimble 3, and screw rod 2 one end are provided with nut 1, and screw rod 2 the other ends have plugged thimble 3;
Described expansion arc 2-3 is hollow structure cylindrical body; At expansion arc 2-3 outer wall, be provided with annular knurl, in order to increase anti-hanger bolt in use with the frictional force of lifting object; On expansion arc 2-3, offer and be no less than two grooves that are parallel to screw rod 2 central shafts; At expansion arc 2-3 inwall, be provided with a plurality of circular grooves parallel to each other, in use thimble 3 contracts are tight, locking.
Described thimble 3 is the coniform contract piece that top circle is blunt or scabble.
In described nut 1, the outer rim of nut segment 1-1 and the section of taking in 1-2 is provided with chamfering.
Described screw rod 2 is provided with boss in the outer end of external thread section 2-1.
Described screw rod 2, nut 1 and thimble 3 adopt stainless steel, aluminum alloy, titanium alloy or Cuprum alloy.
Claims (5)
1. an anti-hanger bolt, is characterized in that: screw rod, nut and thimble, consist of, screw rod one end is provided with nut, and the screw rod the other end has plugged thimble;
Described nut is T shape structure, nut segment and the section of taking in, consists of, and nut segment is outer-hexagonal nut, and the section of taking in is positioned at nut segment below, in the section of taking in, is cylindrical hollow configuration, at the section of taking in inwall, is provided with internal spiral line;
Described screw rod is cylindrical shaft structure, in one end of screw rod, is provided with external thread section, and the other end is expansion arc, and intermediate section is for interting section;
Described thimble is the coniform contract piece that top circle is blunt or scabble.
2. anti-hanger bolt according to claim 1, is characterized in that: described expansion arc is hollow structure cylindrical body; At expansion arc outer wall, be provided with annular knurl; On expansion arc, offer and be no less than two grooves that are parallel to screw stem; At expansion arc inwall, be provided with a plurality of circular grooves parallel to each other.
3. anti-hanger bolt according to claim 1, is characterized in that: in described nut, the outer rim of nut segment and the section of taking in is provided with chamfering.
4. anti-hanger bolt according to claim 1, is characterized in that: described screw rod is provided with boss in the outer end of external thread section.
5. anti-hanger bolt according to claim 1, is characterized in that: described screw rod, nut and thimble adopt stainless steel, aluminum alloy, titanium alloy or Cuprum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624970.XU CN203585029U (en) | 2013-10-11 | 2013-10-11 | Reversed lifting bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624970.XU CN203585029U (en) | 2013-10-11 | 2013-10-11 | Reversed lifting bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585029U true CN203585029U (en) | 2014-05-07 |
Family
ID=50582959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624970.XU Expired - Lifetime CN203585029U (en) | 2013-10-11 | 2013-10-11 | Reversed lifting bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725559A (en) * | 2017-10-19 | 2018-02-23 | 苏州华丰不锈钢紧固件有限公司 | The high screw of intensity |
-
2013
- 2013-10-11 CN CN201320624970.XU patent/CN203585029U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725559A (en) * | 2017-10-19 | 2018-02-23 | 苏州华丰不锈钢紧固件有限公司 | The high screw of intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VAN MOHR INTERNATIONAL DECORATION GROUP CO., LTD. Free format text: FORMER NAME: JIANGSU FUDELI CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 210017, room 249, 2304 Simon Street, Jianye District, Jiangsu, Nanjing Patentee after: Rich Lee Decoration Group Ltd. Address before: 210017, room 249, 2304 Simon Street, Jianye District, Jiangsu, Nanjing Patentee before: JIANGSU FUDELI CONSTRUCTION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210017 room 2304, Shui Xi Men street, Jianye District, Nanjing, Jiangsu, 2304 Patentee after: Fu Dali International Construction Group Ltd. Address before: 210017 room 2304, Shui Xi Men street, Jianye District, Nanjing, Jiangsu, 2304 Patentee before: Rich Lee Decoration Group Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |