CN204677560U - A kind of bolt fastening structure - Google Patents
A kind of bolt fastening structure Download PDFInfo
- Publication number
- CN204677560U CN204677560U CN201520377576.XU CN201520377576U CN204677560U CN 204677560 U CN204677560 U CN 204677560U CN 201520377576 U CN201520377576 U CN 201520377576U CN 204677560 U CN204677560 U CN 204677560U
- Authority
- CN
- China
- Prior art keywords
- separating vessel
- nut
- framework
- bolt
- connecting groove
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of bolt fastening structure, framework two ends are hatch frame, separating vessel and connecting groove are separately positioned on both sides inside and outside framework, nut is hexagonal structure, described separating vessel is rectangular slot structure, nut embeds separating vessel, and nut edge is parallel with separating vessel, and bolt is fixedly connected with nut thread with framework through connecting groove.The utility model adopts separating vessel design, can change separating vessel size and the aperture of coupling as required, makes it possible to select different screw bolt and nut to guarantee the stability under loading of connecting groove and secure; Adopt separating vessel to adopt rectangular aperture design, cost of production is low, both can facilitate putting into of nut, the high-torque of separating vessel also can be utilized after roughly fixing simultaneously to carry out rotating further that linkage structure is locked, guarantee the stability connected; The length of separating vessel is greater than the width inside framework simultaneously, separating vessel interaction being limited in scope, avoiding causing the adverse consequencess such as stripped thread because excessively locking.
Description
Technical field
The utility model relates to building material field, concrete a kind of bolt fastening structure.
Background technique
Bolt: mechanical parts, the cylindrical threaded fastening piece of adapted nut.By head and screw rod (with an externally threaded cylindrical body) class fastening piece dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole.This Connecting format claims bolt to connect.As nut is screwed off from bolt, can make again these two parts separately, therefore bolt connection belongs to removably connect.
When existing aluminum alloy frame connects, the cell body that nut is corresponding is fixed on framework, this framework production relative complex, cost of production is high, and the size of cell body is fixed, and cannot change, cause according to the stressed fixing bolt structure needing to replace different size, the coupling cost of material to be considerably increased.
Model utility content
For the problems referred to above, the utility model aims to provide a kind of cell body and easily changes connection more closely bolt fastening structure.
For realizing this technical purpose, scheme of the present utility model is: a kind of bolt fastening structure, comprise nut, bolt, separating vessel, connecting groove, framework, described framework two ends are hatch frame, and described separating vessel and connecting groove are separately positioned on both sides inside and outside framework, and described nut is hexagonal structure, described separating vessel is rectangular slot structure, described nut embeds separating vessel, and described nut edge is parallel with separating vessel, and described bolt is fixedly connected with nut thread with framework through connecting groove.
As preferably, described bolt is also hexagonal structure.
As preferably, the length of described separating vessel is greater than the width inside framework.
As preferably, between described bolt and connecting groove, be provided with pad.
The beneficial effects of the utility model, adopt separating vessel design, can change separating vessel size and the aperture of coupling as required, make it possible to select different screw bolt and nut to guarantee the stability under loading of connecting groove and secure; Adopt separating vessel to adopt rectangular aperture design, cost of production is low, both can facilitate putting into of nut, the high-torque of separating vessel also can be utilized after roughly fixing simultaneously to carry out rotating further that linkage structure is locked, guarantee the stability connected; The length of separating vessel is greater than the width inside framework simultaneously, separating vessel interaction being limited in scope, avoiding causing the adverse consequencess such as stripped thread because excessively locking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state figure mono-of the present utility model;
Fig. 3 is using state figure bis-of the present utility model;
Fig. 4 is prior art reference drawing of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, 2, 3, specific embodiment described in the utility model is a kind of bolt fastening structure, comprise nut 3, bolt 2, separating vessel 5, connecting groove 4, framework 1, described framework 1 two ends are hatch frame, described separating vessel 5 and connecting groove 4 are separately positioned on both sides inside and outside framework 1, described nut 3 is hexagonal structure, described separating vessel 5 is rectangular slot structure, described nut 3 embeds separating vessel 5, described nut 3 edge is parallel with separating vessel 5, and described bolt 2 is fixedly connected with nut 3 screw thread with framework 1 through connecting groove 4.
In order to, described bolt 2 is also hexagonal structure.
In order to make, the length of described separating vessel 5 is greater than the width inside framework 1.
In order to prevent that slip occurs between bolt and connecting groove, bolt cannot be locked, between described bolt 2 and connecting groove 4, being provided with pad 6.
As shown in Fig. 1,4, described separating vessel 5 is compared with the cell body 7 of prior art, and the separating vessel of the application can movablely be replaced, and changes the separating vessel of different pore size and bolt matches according to different force request; And between the cell body 7 of prior art and framework 1, be one, cannot change, the size of the screw bolt and nut that can mate also cannot change, the coupling of inconvenient workmen, increases cost of production.
The application adopts separating vessel to design, and can change separating vessel size and the aperture of coupling during use as required, makes it possible to select different screw bolt and nut, guarantees the stability under loading of connecting groove and secure; Separating vessel is adopted to adopt rectangular aperture design, cost of production is low, both can facilitate putting into of nut, after installation fixing bolt tightens simultaneously, utilize the high-torque of separating vessel carry out turning to frame inner wall further by connecting groove and separating vessel locked, guarantee the stability connected; The length of separating vessel is greater than the width inside framework simultaneously, separating vessel interaction being limited in scope, avoiding causing the adverse consequencess such as stripped thread because excessively locking.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (4)
1. a bolt fastening structure, it is characterized in that: comprise nut, bolt, separating vessel, connecting groove, framework, described framework two ends are hatch frame, described separating vessel and connecting groove are separately positioned on both sides inside and outside framework, described nut is hexagonal structure, and described separating vessel is rectangular slot structure, and described nut embeds separating vessel, described nut edge is parallel with separating vessel, and described bolt is fixedly connected with nut thread with framework through connecting groove.
2. bolt fastening structure according to claim 1, is characterized in that: described bolt is also hexagonal structure.
3. bolt fastening structure according to claim 1, is characterized in that: the length of described separating vessel is greater than the width inside framework.
4. bolt fastening structure according to claim 1, is characterized in that: be provided with pad between described bolt and connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377576.XU CN204677560U (en) | 2015-06-03 | 2015-06-03 | A kind of bolt fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377576.XU CN204677560U (en) | 2015-06-03 | 2015-06-03 | A kind of bolt fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677560U true CN204677560U (en) | 2015-09-30 |
Family
ID=54177256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377576.XU Expired - Fee Related CN204677560U (en) | 2015-06-03 | 2015-06-03 | A kind of bolt fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173492A (en) * | 2019-05-15 | 2019-08-27 | 江苏中鹏电气有限公司 | Para-seismic support lead screw fixed Combination |
-
2015
- 2015-06-03 CN CN201520377576.XU patent/CN204677560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173492A (en) * | 2019-05-15 | 2019-08-27 | 江苏中鹏电气有限公司 | Para-seismic support lead screw fixed Combination |
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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: 20150930 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |