CN202883595U - Combined detachable expansion bolt hanging piece - Google Patents
Combined detachable expansion bolt hanging piece Download PDFInfo
- Publication number
- CN202883595U CN202883595U CN 201220495156 CN201220495156U CN202883595U CN 202883595 U CN202883595 U CN 202883595U CN 201220495156 CN201220495156 CN 201220495156 CN 201220495156 U CN201220495156 U CN 201220495156U CN 202883595 U CN202883595 U CN 202883595U
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- CN
- China
- Prior art keywords
- hanging piece
- nut
- detachable
- countersunk head
- expand tube
- 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
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Abstract
The utility model provides a combined detachable expansion bolt hanging piece, and relates to the technical field of building material connecting pieces. A key technology that a detachable nut with a taper outer wing portion is inserted into an open groove of an expansion tube, friction and self-blocking are enabled to form between the expansion tube and a countersunk head screw, and the purpose of fixing heavy objects is achieved is adopted. A hanger rod is connected with a detachable countersunk head nut in a threaded mode, is inserted into the expansion tube in a mounting mode, is inserted into a spring washer and a flat washer in the mounting mode, is connected with a hexagon nut of the expansion tube in the threaded mode, is connected with a first hanging piece hexagon nut in the threaded mode, is inserted into the combined detachable expansion bolt hanging piece in the mounting mode, and is connected with a second hanging piece hexagon nut in the threaded mode in sequence. The hanger rod portion which is connected with the detachable countersunk head nut and the expansion tube, the detachable countersunk head nut and the expansion tube together form a whole, and are connected with holes in a building in an inlaid mode. The combined detachable expansion bolt hanging piece is a special screwed connection piece which is used in firefighting pipes, cable bridges, air conduits and the like which are fixed on structural floors or walls and other buildings. Except the expansion tube and the detachable countersunk head nut, other combined components all can be reused, and are convenient to use and disassemble.
Description
Technical field
The utility model Combined detachable EXPANSION ANCHOR BOLTS hanging piece relates to building materials link technical field; Be particularly related to the fixedly building materials link technical field of weight; Relate in particular to the fixedly screw thread building materials link technical field of weight; Be specifically related to Combined detachable EXPANSION ANCHOR BOLTS hanging piece technical field.
Background technique
In the industries such as building decoration and fitment, dynamo-electric installation, all can often run into fire protection pipeline, cable testing bridge, ventilation duct ... be fixed on constructing operation on structure floor or the various buildings of body of wall on weight, this constructing operation all be unable to do without the use to link.The link that uses at present exist can only disposable use and not reproducible again with, can't adjust when using and to construction cause difficulty, to the fixing stable not of weight and construction quality is relatively poor, work progress is wasted time and energy takes a lot of work and integral body is attractive in appearance not and comprehensive benefit is not good enough ... Deng deficiency, defective and drawback.Based on inventor's professional knowledge be engaged in the rich experiences of industry work and to the excelsior unremitting pursue of cause, on conscientiously and fully investigation, understanding, analysis, summary, the existing known technology of research and present situation basis, the spy take " detachable nut with in the tapering outer wing partial insertion expand tube opening slot and make form friction self-locking between expand tube and countersunk nut and reach fixedly weight purpose " key technology, succeeded in developing " Combined detachable EXPANSION ANCHOR BOLTS hanging piece " this special thread link new product.Overcome and solved deficiency, defective and the drawback of existing known technology and present situation existence, effectively promoted the technical merit of the industry.
The model utility content
The utility model take " detachable nut with in the tapering outer wing partial insertion expand tube opening slot and make form friction self-locking between expand tube and countersunk nut and reach fixedly weight purpose " key technology, provide " Combined detachable EXPANSION ANCHOR BOLTS hanging piece " new product; Its suspension rod is threaded with detachable countersunk head nut successively, with the expand tube plug-in mounting, with spring washer and zero diopter packing ring plug-in mounting, be threaded with the expand tube hexagon nut, be threaded with first hanging piece hexagon nut, with the hanging piece plug-in mounting, be threaded with second hanging piece hexagon nut, connect detachable countersunk head nut be connected with expand tube suspension rod partly reach detachable countersunk head nut be connected with expand tube jointly be integrally formed with building on hole inlay and be connected.
The purpose that reaches by the utility model is: 1., take " detachable nut with in the tapering outer wing partial insertion expand tube opening slot and make form friction self-locking between expand tube and countersunk nut and reach fixedly weight purpose " key technology, provide " Combined detachable EXPANSION ANCHOR BOLTS hanging piece " new product.2., make design of the present utility model unique ingenious, design science is reasonable, simple and practical, use is efficient and convenient, effect stability is reliable, overall appearance is generous.3., overcome by the utility model and solve deficiency, defective and the drawback that exists in existing known technology and the present situation.4., make the utility model other combiners except expand tube and detachable countersunk head nut all reusable and use and convenient disassembly.5., construction quality is good to the fixing-stable of weight is reliable to make the utility model.6., make the utility model can adjust accordingly as the case may be and make the time saving and energy saving saving of labor of work progress in use and overall appearance is generous.7., make that the utility model is simple and practical and to be easy to fabricating cost low.8., make the utility model easy to use and be beneficial to wide popularization and application.9., obtain overall economic efficiency preferably by the utility model and promote the technical merit of the industry.
For achieving the above object, the technological scheme that provides of the utility model is:
A kind of Combined detachable EXPANSION ANCHOR BOLTS hanging piece is made of suspension rod, detachable countersunk head nut, expand tube, spring washer, zero diopter packing ring, expand tube hexagon nut, hanging piece hexagon nut, hanging piece;
Described Combined detachable EXPANSION ANCHOR BOLTS hanging piece, its suspension rod is threaded with detachable countersunk head nut successively, is connected with the expand tube plug-in mounting, is connected with spring washer and zero diopter packing ring plug-in mounting, is threaded with the expand tube hexagon nut, is threaded with first hanging piece hexagon nut, is connected with the hanging piece plug-in mounting, is threaded with second hanging piece hexagon nut, its be connected with detachable countersunk head nut be connected with expand tube suspension rod part and detachable countersunk head nut be connected with expand tube jointly be integrally formed and with building on the hole that arranges inlay and be connected.
Described Combined detachable EXPANSION ANCHOR BOLTS hanging piece, described suspension rod is the bolt shape structure, described detachable countersunk head nut is that profile is with the nut type structure of tapering outer wing, described expand tube is the tubular structure that is provided with opening slot, described spring washer, zero diopter packing ring are packing ring, described expand tube hexagon nut, hanging piece hexagon nut are nut, and described hanging piece is hook plate shape structure.
Of the present utility model install and use and working principle is: shown in Figure of description, during installation, must get out with electric impact drill or electric hammer the hole of corresponding size at the building of structure floor or body of wall, detachable countersunk head nut, expand tube, the zero diopter packing ring, spring washer, pack into after the assembling of expand tube hexagon nut and suspension rod in the hole, utilize spanner to screw the expand tube hexagon nut, under the effect of external force, expand tube moves axially along suspension rod, when treating that expand tube does not axially have mobile space along suspension rod, the outer wing of detachable countersunk head nut has just entered in the expand tube opening slot, when expand tube has been subject under the enough large pressure-acting state, the outer wing of detachable countersunk head nut just makes the opening of expand tube swelling, so expand tube just has been fixed on the building of structure floor or body of wall tightly, and then also just suspension rod has been fixed in the expand tube, reach the effect of whole unification with this.Then, the concrete condition of hoisting object by first hanging piece hexagon nut and second hanging piece hexagon nut, fixes hanging piece just passable more as required.
Because the technological scheme that has adopted the utility model to provide; Owing to the utility model taked " detachable nut with in the tapering outer wing partial insertion expand tube opening slot and make form friction self-locking between expand tube and countersunk nut and reach fixedly weight purpose " key technology; Since of the present utility model install and use and working principle described; Because its suspension rod of the utility model is threaded with detachable countersunk head nut successively, with the expand tube plug-in mounting, with spring washer and zero diopter packing ring plug-in mounting, be threaded with the expand tube hexagon nut, be threaded with first hanging piece hexagon nut, with the hanging piece plug-in mounting, be threaded with second hanging piece hexagon nut, connect detachable countersunk head nut be connected with expand tube suspension rod partly reach detachable countersunk head nut be connected with expand tube jointly be integrally formed with building on hole inlay and be connected.So that the utility model is compared with existing known technology and present situation, the beneficial effect of acquisition is:
1, the utility model taked " detachable nut with in the tapering outer wing partial insertion expand tube opening slot and make form friction self-locking between expand tube and countersunk nut and reach fixedly weight purpose " key technology, thereby " Combined detachable EXPANSION ANCHOR BOLTS hanging piece " new product is provided.
2, design uniqueness of the present utility model is ingenious, design science is reasonable, simple and practical, use is efficient and convenient, effect stability is reliable, overall appearance is generous.
3, overcome by the utility model and solved deficiency, defective and the drawback that exists in existing known technology and the present situation.
4, of the present utility model except other combiners of expand tube and detachable countersunk head nut all reusable and use and convenient disassembly, effectively accomplish resource reutilization, effectively saved intrinsic resource and reduced corresponding expenses.
5, the utility model has accomplished that fully construction quality is good to the fixing-stable of weight (lifting object) is reliable.
6, the utility model can be adjusted accordingly and makes the time saving and energy saving saving of labor of work progress and overall appearance is generous according to the concrete condition of weight (lifting object) in use.
7, of the present utility model simple and practical and to be easy to fabricating cost low.
8, of the present utility model easy to use and be beneficial to wide popularization and application.
9, can obtain overall economic efficiency preferably by the utility model and effectively promote the technical merit of the industry.
10, characteristics of the present utility model are:
1., the utility model is fixed on the building of structure floor or body of wall reliably, fire protection pipeline, cable testing bridge, ventilation duct ... can be installed on the EXPANSION ANCHOR BOLTS hanging piece etc. weight body, its setting height(from bottom) can freely be adjusted by the hanging piece hexagon nut on the suspension rod.
2., the utility model except possessing all characteristics of conventional expanded bolt product (namely existing known technology), also have the anti-shake characteristic.Very suitable fire protection pipeline, cable testing bridge, ventilation duct ... Deng the installation of object, effectively overcome the defective that causes pipeline, air channel to be rocked because of liquid, gas flow.
3., convenient disassembly of the present utility model, utilize the instrument inhours such as spanner to twist and suspension rod can be taken out, except expand tube, detachable countersunk head nut, miscellaneous part all can reuse, structure floor or body of wall substrate surface are not consisted of destruction, guarantee that structure floor or surface of wall flatness effect are remarkable.
4., the utlity model has simple structure, specious, it is convenient to install, the work efficiency outstanding feature.
Description of drawings
Fig. 1 is that the master of the utility model embodiment looks schematic diagram.
Label among the figure: 1, suspension rod, 2, detachable countersunk head nut, 3, expand tube, 4, spring washer, 5, the zero diopter packing ring, 6, the expand tube hexagon nut, 7, the hanging piece hexagon nut, 8, hanging piece.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, shown in the figure of Figure of description:
A kind of Combined detachable EXPANSION ANCHOR BOLTS hanging piece is made of suspension rod 1, detachable countersunk head nut 2, expand tube 3, spring washer 4, zero diopter packing ring 5, expand tube hexagon nut 6, hanging piece hexagon nut 7, hanging piece 8;
Described Combined detachable EXPANSION ANCHOR BOLTS hanging piece, its suspension rod 1 is threaded with detachable countersunk head nut 2 successively, is connected with expand tube 3 plug-in mountings, is connected with spring washer 4 and zero diopter packing ring 5 plug-in mountings, is threaded with expand tube hexagon nut 6, is threaded with first hanging piece hexagon nut 7, is connected with hanging piece 8 plug-in mountings, is threaded with second hanging piece hexagon nut 7, its be connected with suspension rod 1 part that detachable countersunk head nut 2 is connected with expand tube and detachable countersunk head nut 2 are connected with expand tube itself jointly be integrally formed and with building on the hole that arranges inlay and be connected.
Described Combined detachable EXPANSION ANCHOR BOLTS hanging piece, described suspension rod 1 is the bolt shape structure, described detachable countersunk head nut 2 is that profile is with the nut type structure of tapering outer wing, described expand tube 3 is for being provided with the tubular structure of opening slot, described spring washer 4, zero diopter packing ring 5 are packing ring, described expand tube hexagon nut 6, hanging piece hexagon nut 7 are nut, and described hanging piece 8 is hook plate shape structure.
After the utility model enforcement is complete, carry out the examination test, used the utility model respectively to fire protection pipeline, cable testing bridge, ventilation duct ... carry out the installation of examination property test on object, through certification test, obtained the good result of expection.
Being preferred embodiment of the present utility model only below, is not that the utility model is done any pro forma restriction; The those of ordinary skill of all industry all can smooth and easyly be implemented, but in the equivalent variations that does not break away from technical solutions of the utility model and make differentiation, is equivalent embodiment of the present utility model, all still belongs to the technical solution of the utility model.
Claims (2)
1. a Combined detachable EXPANSION ANCHOR BOLTS hanging piece is characterized in that: be made of suspension rod (1), detachable countersunk head nut (2), expand tube (3), spring washer (4), zero diopter packing ring (5), expand tube hexagon nut (6), hanging piece hexagon nut (7), hanging piece (8);
Described Combined detachable EXPANSION ANCHOR BOLTS hanging piece, its suspension rod (1) is threaded with detachable countersunk head nut (2) successively, be connected with expand tube (3) plug-in mounting, be connected with spring washer (4) and zero diopter packing ring (5) plug-in mounting, be threaded with expand tube hexagon nut (6), be threaded with first hanging piece hexagon nut (7), be connected with hanging piece (8) plug-in mounting, be threaded with second hanging piece hexagon nut (7), it is connected with detachable countersunk head nut (2) and is connected 3 with expand tube) suspension rod (1) part and detachable countersunk head nut (2) be connected 3 with expand tube) itself jointly be integrally formed and with building on the hole that arranges inlay and be connected.
2. Combined detachable EXPANSION ANCHOR BOLTS hanging piece according to claim 1, it is characterized in that: described suspension rod (1) is the bolt shape structure, described detachable countersunk head nut (2) is that profile is with the nut type structure of tapering outer wing, described expand tube (3) is for being provided with the tubular structure of opening slot, described spring washer (4), zero diopter packing ring (5) are packing ring, described expand tube hexagon nut (6), hanging piece hexagon nut (7) are nut, and described hanging piece (8) is hook plate shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495156 CN202883595U (en) | 2012-09-26 | 2012-09-26 | Combined detachable expansion bolt hanging piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495156 CN202883595U (en) | 2012-09-26 | 2012-09-26 | Combined detachable expansion bolt hanging piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883595U true CN202883595U (en) | 2013-04-17 |
Family
ID=48075027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220495156 Expired - Fee Related CN202883595U (en) | 2012-09-26 | 2012-09-26 | Combined detachable expansion bolt hanging piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230629A (en) * | 2019-06-06 | 2019-09-13 | 法施达科技有限公司 | A kind of anchor bolt with detection stress |
| CN111550030A (en) * | 2020-06-02 | 2020-08-18 | 深圳市宝龙泰建设工程有限公司 | Rear-mounted scaffold wall connecting piece and construction method |
-
2012
- 2012-09-26 CN CN 201220495156 patent/CN202883595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230629A (en) * | 2019-06-06 | 2019-09-13 | 法施达科技有限公司 | A kind of anchor bolt with detection stress |
| CN111550030A (en) * | 2020-06-02 | 2020-08-18 | 深圳市宝龙泰建设工程有限公司 | Rear-mounted scaffold wall connecting piece and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Shun Inventor after: Zhang Lixin Inventor after: Li Peng Inventor after: Zheng Zhizhen Inventor after: Zheng Guo Inventor before: Zhang Lixin Inventor before: Li Peng Inventor before: Zheng Zhizhen Inventor before: Zheng Guo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LIXIN LI PENG ZHENG ZHIZHEN ZHENG GUO TO: YANG SHUN ZHANG LIXIN LI PENG ZHENG ZHIZHEN ZHENG GUO |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20170926 |