CN204282655U - A kind of non-bolt type fixture - Google Patents
A kind of non-bolt type fixture Download PDFInfo
- Publication number
- CN204282655U CN204282655U CN201420746469.5U CN201420746469U CN204282655U CN 204282655 U CN204282655 U CN 204282655U CN 201420746469 U CN201420746469 U CN 201420746469U CN 204282655 U CN204282655 U CN 204282655U
- Authority
- CN
- China
- Prior art keywords
- pinch
- cooperatively interact
- threaded portion
- bolt type
- type fixture
- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of non-bolt type fixture, comprising: the first pinch and the second pinch, and for the helicitic texture of sealed described first pinch and the second pinch; The first end that described first pinch and the second pinch cooperatively interact forms gripping objects clamping part, and the second end that described first pinch and the second pinch cooperatively interact is sealed by the sheathed screw thread that carries out of described helicitic texture.The utility model, by helicitic texture locking fixture clamping roof structure, is tightened provided with threaded connector, be ensure that fixture is connected with the reliable of gripping object, reduce the use of bolt simultaneously, improve the utilization rate of material, reaches the object connecting reliably and save material.
Description
Technical field
The utility model relates to mechanical clamp field, in particular a kind of non-bolt type fixture.
Background technology
Existing metal Roof fixture be all generally with two bolts connect wearing, the crest on grip roof, a clamp ends bolt is connected with purlin.Generally, metal roof photovoltaic plant is all the large power station of MW class, for metal roof fixture substantial amounts, large for the human cost of installing metal fixture, and wastes time and energy.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of non-bolt type fixture.The utility model, by helicitic texture locking fixture clamping roof structure, is tightened provided with threaded connector, be ensure that fixture is connected with the reliable of gripping object, reduces bolt use, improves the utilization rate of material, reaches and connects object that is reliable and saving material.
The technical solution of the utility model is as follows:
A kind of non-bolt type fixture, is characterized in that, comprising: the first pinch and the second pinch, and for the helicitic texture of sealed described first pinch and the second pinch; The first end that described first pinch and the second pinch cooperatively interact forms gripping objects clamping part, and the second end that described first pinch and the second pinch cooperatively interact is sealed by the sheathed screw thread that carries out of described helicitic texture.
Described non-bolt type fixture, wherein, described helicitic texture comprises: be arranged on the threaded portion outside first end that described first pinch and the second pinch cooperatively interact, be set in the tapped connecting rod on described threaded portion, to be threaded described threaded portion by described tapped connecting rod, sealed described first pinch and the second pinch form the described clamping part being used for gripping objects.
Described non-bolt type fixture, wherein, described helicitic texture comprises: be arranged on the threaded portion outside first end that described first pinch and the second pinch cooperatively interact, be set in the tapped nut on described threaded portion, connect described threaded portion by described its thread, sealed described first pinch and the second pinch form the described clamping part being used for gripping objects.
Described non-bolt type fixture, wherein, described threaded portion is also arranged with a packing ring.
Described non-bolt type fixture, wherein, the threaded portion outside the first end that described first pinch and the second pinch cooperatively interact is set to tapered thread, and the first end inner section that described first pinch and the second pinch cooperatively interact arranges semicircle.
Described non-bolt type fixture, wherein, described first pinch and the second pinch cooperatively interact in splay configuration.
Non-bolt type fixture provided by the utility model, replaces bolt owing to have employed threaded connecting rod, by Threaded clamp combination clamping roof structure, tightens provided with threaded connector.Reduce bolt to use.Reach and connect object that is reliable and saving material.Reduce to a set of metal fixture bolt from existing technology by a set of metal fixture three bolts, the installation of a set of metal fixture can reduce by the engineering quantity of 2/3, greatly accelerates speed of application.
Accompanying drawing explanation
Fig. 1 is non-bolt type clamp structure schematic diagram of the present utility model.
Detailed description of the invention
The utility model provides a kind of non-bolt type fixture, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes the utility model referring to accompanying drawing examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of non-bolt type fixture that the utility model embodiment provides, as shown in Figure 1, comprising: the first pinch 110 and the second pinch 120, and for the helicitic texture 130 of sealed described first pinch 110 and the second pinch 120; The first end that described first pinch 110 and the second pinch 120 cooperatively interact forms gripping objects clamping part 140, and the second end that described first pinch 110 and the second pinch 120 cooperatively interact is sealed by the sheathed screw thread that carries out of described helicitic texture 130.Adopt sheathed helicitic texture slowly tightly to move from the first end that described first pinch 110 and the second pinch 120 cooperatively interact in the present embodiment to be downwards spirally connected, to make clamping part 140 slowly come closer, reach the object of clamping clamping roof structure.
Described non-bolt type fixture, preferably, described helicitic texture 130 comprises: be arranged on the threaded portion 131 outside first end that described first pinch 110 and the second pinch 120 cooperatively interact, be set in the tapped connecting rod 132 on described threaded portion 131, to be threaded described threaded portion 131 by described tapped connecting rod 132, sealed described first pinch 110 and the second pinch 120 form the described clamping part 140 being used for gripping objects.
Visible, the utility model, by helicitic texture locking fixture clamping roof structure, is tightened by threaded connecting rod, spanner that need not be extra, ensure that fixture is connected with the reliable of gripping object, reduces bolt simultaneously and uses, improve the utilization rate of material, reach and connect object that is reliable and saving material.
Further, described non-bolt type fixture, described tapped connecting rod 132 can directly replace with a nut, namely described another embodiment of helicitic texture 130 can comprise: be arranged on the threaded portion 131 outside first end that described first pinch 110 and the second pinch 120 cooperatively interact, be set in the tapped nut on described threaded portion 131, connect described threaded portion 131 by described its thread, sealed described first pinch 110 and the second pinch 120 form the described clamping part 140 being used for gripping objects.
Further, described non-bolt type fixture, described threaded portion 131 is also arranged with a packing ring 150, prevents screw thread stripped thread by described packing ring 150.
Described non-bolt type fixture, wherein, threaded portion 131 outside the first end that described first pinch 110 and the second pinch 120 cooperatively interact is set to tapered thread, and the first end inner section that described first pinch 110 and the second pinch 120 cooperatively interact arranges semicircle.And the first end inner section adopting described first pinch 110 and the second pinch 120 to cooperatively interact arranges semicircle, material can be reduced.The tapered thread of tapered thread process is made in outside, and the rod member that makes to be threaded is turned round tighter and tighter.
Preferably embodiment, as shown in Figure 1, described first pinch 110 and the second pinch 120 cooperatively interact in splay configuration.
In sum, non-bolt type fixture provided by the utility model, replaces bolt owing to have employed threaded connecting rod, by Threaded clamp combination clamping roof structure, tightens provided with threaded connector.Bolt can be reduced like this use.Also the object ensureing structural strength and save material can be reached.Reduce to a set of metal fixture bolt after improvement from a set of metal fixture three bolts of prior art, the installation of a set of metal fixture can reduce by the engineering quantity of 2/3, greatly accelerates speed of application.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. a non-bolt type fixture, is characterized in that, comprising: the first pinch and the second pinch, and for the helicitic texture of sealed described first pinch and the second pinch; The first end that described first pinch and the second pinch cooperatively interact forms gripping objects clamping part, and the second end that described first pinch and the second pinch cooperatively interact is sealed by the sheathed screw thread that carries out of described helicitic texture.
2. non-bolt type fixture according to claim 1, it is characterized in that, described helicitic texture comprises: be arranged on the threaded portion outside first end that described first pinch and the second pinch cooperatively interact, be set in the tapped connecting rod on described threaded portion, to be threaded described threaded portion by described tapped connecting rod, sealed described first pinch and the second pinch form the described clamping part being used for gripping objects.
3. non-bolt type fixture according to claim 1, it is characterized in that, described helicitic texture comprises: be arranged on the threaded portion outside first end that described first pinch and the second pinch cooperatively interact, be set in the tapped nut on described threaded portion, connect described threaded portion by described its thread, sealed described first pinch and the second pinch form the described clamping part being used for gripping objects.
4. the non-bolt type fixture according to Claims 2 or 3, is characterized in that, described threaded portion is also arranged with a packing ring.
5. non-bolt type fixture according to claim 4, it is characterized in that, threaded portion outside the first end that described first pinch and the second pinch cooperatively interact is set to tapered thread, and the first end inner section that described first pinch and the second pinch cooperatively interact arranges semicircle.
6. non-bolt type fixture according to claim 1, is characterized in that, described first pinch and the second pinch cooperatively interact in splay configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746469.5U CN204282655U (en) | 2014-12-03 | 2014-12-03 | A kind of non-bolt type fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746469.5U CN204282655U (en) | 2014-12-03 | 2014-12-03 | A kind of non-bolt type fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282655U true CN204282655U (en) | 2015-04-22 |
Family
ID=52865833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420746469.5U Expired - Fee Related CN204282655U (en) | 2014-12-03 | 2014-12-03 | A kind of non-bolt type fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775082A (en) * | 2015-10-02 | 2020-10-16 | 卡斯顿制造有限公司 | Single bolt clamp shaft |
-
2014
- 2014-12-03 CN CN201420746469.5U patent/CN204282655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775082A (en) * | 2015-10-02 | 2020-10-16 | 卡斯顿制造有限公司 | Single bolt clamp shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |