CN2570512Y - Fast assembling chucking mechanism for protective netting or guard bar net - Google Patents
Fast assembling chucking mechanism for protective netting or guard bar net Download PDFInfo
- Publication number
- CN2570512Y CN2570512Y CN 02257394 CN02257394U CN2570512Y CN 2570512 Y CN2570512 Y CN 2570512Y CN 02257394 CN02257394 CN 02257394 CN 02257394 U CN02257394 U CN 02257394U CN 2570512 Y CN2570512 Y CN 2570512Y
- Authority
- CN
- China
- Prior art keywords
- net
- keel
- tooth
- guard bar
- protective net
- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a fast assembling chucking mechanism for a protective net or a guard bar net, which belongs to the improvement for the structure, particularly the connection structure of a metal protective net. The fast assembling chucking mechanism for a protective net or a guard bar net comprises a keel and net pieces, wherein, the keel is connected with the net pieces in a chucking type structure. In the chucking type connection structure, the opposite two sides of the inner surface of each of two grooves on both sides of the keel are provided with tooth-shaped structures. A chucking structure forms a bow shape, both ends of which can be simultaneously and respectively chucked into the tooth-shaped structures in the grooves on the keel. The utility model is convenient for the installation for the protective net or the guard bar net, and is simple in structure. The utility model can only be dismounted by special tools, and thus the safety performance of the protective net or the guard bar net is improved.
Description
Technical field
The utility model belongs to the improvement to Chain Link Fence or guardrail net structure, particularly linkage structure.
Background technique
Before the utility model was realized, the Placement of common metal protective net was to adopt screw or rivet that the net sheet directly is connected on keel or the column.The shortcoming of above-mentioned Placement is: installation process complexity, efficient are low; Owing to use general tool to dismantle at any time, make Chain Link Fence be dismantled at any time and to destroy, the safety of Chain Link Fence and protective benefits are reduced greatly; Link is exposed to the outside, and structure is not attractive in appearance and get rusty easily.
Technological scheme
The purpose of this utility model provides the quick mounting clamping mechanism of a kind of protective net or guardrail net, thereby has solved the problem that exists in the above-mentioned background technology.
Technical solution of the present utility model is: comprise keel and net sheet in the quick mounting clamping mechanism of described protective net or guardrail net, adopt the cassette structure to connect between described keel and the net sheet.
In the structure of described cassette bindiny mechanism, the relative bi-side of the groove internal surface of keel both sides are provided with tooth-shape structure, and clamp structures is arc, and its two ends can snap in respectively in the tooth-shape structure in the above-mentioned keel groove simultaneously.
Tooth-shape structure in the described keel groove is multistage hangnail structure, and the shape of clamp both ends of the surface has and the corresponding chamfering of above-mentioned tooth-shape structure.
In use, can be earlier the net sheet be inserted in the clamp, then clamp is inserted in the groove at keel or column two ends, the net sheet can be connected with keel or column and finish.
Structure of the present utility model can greatly facilitate the installation to protective net or guardrail net, and is simple in structure; Must use special tool to carry out during dismounting, therefore improve the Safety performance of protective net or guardrail net greatly.
Description of drawings
Accompanying drawing 1 uses novel a kind of embodiment's structural representation for this.
In the accompanying drawing, net sheet 1, arc clamp 2, keel 3, groove 4, tooth-shape structure 5.
Mode of execution
Embodiment:
In the quick mounting clamping mechanism of described protective net or guardrail net, comprise keel 3 and net sheet 3.In cassette bindiny mechanism, the relative bi-side of groove 4 internal surfaces of keel both sides are provided with tooth-shape structure 5, and the tooth-shape structure that this example is executed is multistage hangnail structure.The clamp substructure as shown in the figure, its two ends can snap in respectively in the tooth-shape structure in the above-mentioned keel groove simultaneously, clamp both ends of the surface shape has and the corresponding chamfering of above-mentioned tooth-shape structure.
In use, can be earlier the net sheet be inserted in clamp arc, use special tool that clamp is inserted in the groove at keel or column two ends then, make the snapping in the tooth-shape structure of the automatic keel of chamfered part of clamp both ends of the surface, the net sheet can be connected with keel or column and finish.
Claims (3)
1. the quick mounting clamping mechanism of protective net or guardrail net comprises keel and net sheet, it is characterized in that adopting between described keel and the net sheet cassette structure to connect.
2. the quick mounting clamping mechanism of protective net according to claim 1 or guardrail net, it is characterized in that in the structure of described cassette bindiny mechanism, the relative bi-side of the groove internal surface of keel both sides are provided with tooth-shape structure, clamp structures is arc, and its two ends can snap in respectively in the interior tooth-shape structure of above-mentioned keel groove simultaneously.
3. the quick mounting clamping mechanism of protective net according to claim 1 or guardrail net is characterized in that the tooth-shape structure in the described keel groove is multistage hangnail structure, and the shape of the end face of clamp has and the corresponding chamfering of above-mentioned tooth-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257394 CN2570512Y (en) | 2002-09-25 | 2002-09-25 | Fast assembling chucking mechanism for protective netting or guard bar net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257394 CN2570512Y (en) | 2002-09-25 | 2002-09-25 | Fast assembling chucking mechanism for protective netting or guard bar net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570512Y true CN2570512Y (en) | 2003-09-03 |
Family
ID=33725359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257394 Expired - Lifetime CN2570512Y (en) | 2002-09-25 | 2002-09-25 | Fast assembling chucking mechanism for protective netting or guard bar net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570512Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144057A (en) * | 2013-04-15 | 2013-06-12 | 张家港固耐特围栏系统有限公司 | Mounting fixture used for fence |
| CN103321164A (en) * | 2013-06-28 | 2013-09-25 | 浙江宏博新型建材有限公司 | Column connector for highway guardrails |
-
2002
- 2002-09-25 CN CN 02257394 patent/CN2570512Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144057A (en) * | 2013-04-15 | 2013-06-12 | 张家港固耐特围栏系统有限公司 | Mounting fixture used for fence |
| CN103321164A (en) * | 2013-06-28 | 2013-09-25 | 浙江宏博新型建材有限公司 | Column connector for highway guardrails |
| CN103321164B (en) * | 2013-06-28 | 2016-04-06 | 浙江宏博新型建材有限公司 | A kind of column connecting piece of highway guardrail |
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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: JIANKE MECHANICAL PRODUCTS (TIANJIN) CO., LTD. Free format text: FORMER NAME: JIANKE MACHINERY MANUFACTURE CO., LTD., TIANJIN |
|
| CP03 | Change of name, title or address |
Address after: 300402, No. 1, Jing Jing Road, Beichen science and Technology Park, Jin Wai Road, Beichen District, Tianjin Patentee after: Tianjin Jianke Mechanical Products Co., Ltd. Address before: 300402 Tianjin city Beichen District Jin Wei Road Liu Zhuang Road No. 1 Patentee before: Jianke Machinery Manufacture Co., Ltd., Tianjin |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120925 Granted publication date: 20030903 |