CN204311770U - A kind of protective guard for building - Google Patents
A kind of protective guard for building Download PDFInfo
- Publication number
- CN204311770U CN204311770U CN201420750906.0U CN201420750906U CN204311770U CN 204311770 U CN204311770 U CN 204311770U CN 201420750906 U CN201420750906 U CN 201420750906U CN 204311770 U CN204311770 U CN 204311770U
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- CN
- China
- Prior art keywords
- sleeve
- protective guard
- frameworks
- framework
- building
- 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
A kind of protective guard for building, comprise a framework and No. two frameworks, a described framework avris is provided with sleeve, two ends corresponding inside described sleeve are provided with blind hole, are provided with spring in described blind hole, and the termination of described spring is provided with fixture block, the upper surface of described fixture block is inclined-plane, described sleeve be vertically provided with groove, the avris of described No. two frameworks is provided with support arm, and described support arm is provided with loop bar.The utility model has the following advantages: overall protective guard is attractive in appearance, protection good warning effect, cost-saving, practical.
Description
Technical field
The utility model is the safety protection facility in building operations, relates to a kind of building operations protective guard.
Background technology
In Building Construction, due to the restriction of the requirement of structure function, the technical condition of existing construction technology, inevitably variously face limit, hole and dell, such as, all there is very high potential safety hazard in foundation ditch, stair, balcony outer rim and elevator opening etc.Also there is relevant regulations in country to this, namely facing limit, the surrounding of hole and dell needs to install provisional protection hurdle.Traditional provisional protection hurdle is all generally adopt reinforcing bar or steel-pipe welding to form, embedded bar is needed when carrying out concreting, permanent position, then column reinforcing bar or steel pipe and embedded bar are welded together, again reinforcing bar cross bar is welded on column, form provisional protection hurdle, then need after Practical Completion to remove these provisional protection hurdles with gas welding cutting.The operating process of this provisional protection hurdle installation and removal is all wasted time and energy, and labour intensity is large, inefficiency, and reinforcing bar after removing and steel pipe can not be reused, and cause great waste, add the cost of engineering simultaneously to resource.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide good, the rational in infrastructure protective guard for building of a kind of security performance.
Described object is achieved by the following scheme:
A kind of protective guard for building, comprise a framework and No. two frameworks, a described framework avris is provided with sleeve, two ends corresponding inside described sleeve are provided with blind hole, are provided with spring in described blind hole, and the termination of described spring is provided with fixture block, the upper surface of described fixture block is inclined-plane, described sleeve be vertically provided with groove, the avris of described No. two frameworks is provided with support arm, and described support arm is provided with loop bar.
Fence is provided with in a described framework and No. two frameworks.
The utility model has the following advantages: coordinate fixing mode to build easily by sleeve and loop bar, its dismounting also facilitates, after dismounting, every Pin protective guard can overlappingly be placed, not only be convenient to transport, deposit but also can repeatedly reuse, the utility model protective guard is attractive in appearance, protection good warning effect, cost-saving, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of sleeve, loop bar and support arm.
Wherein, 1-framework, 2-No. bis-frameworks, 3-sleeve, 4-blind hole, 5-spring, 6-fixture block, 7-groove, 8-support arm, 9-loop bar.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of protective guard for building, comprise a framework 1 and No. two frameworks 2, described framework 1 avris is provided with sleeve 3, inside described sleeve 3, corresponding two ends are provided with blind hole 4, are provided with spring 5 in described blind hole 4, and the termination of described spring 5 is provided with fixture block 6, the upper surface of described fixture block 6 is inclined-plane, described sleeve 3 be vertically provided with groove 7, the avris of described No. two frameworks 2 is provided with support arm 8, and described support arm 8 is provided with loop bar 9.Fence is provided with in a described framework 1 and No. two frameworks 2.
During use, a framework is connected with loop bar by sleeve with No. two frameworks 2, and in sleeve, there is blind hole both sides, blocks fast linking springs and is arranged in blind hole, and loop bar inserts in sleeve along groove, and loop bar is blocked by the top power of spring by card soon.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. a protective guard for building, comprise a framework (1) and No. two frameworks (2), it is characterized in that: described framework (1) avris is provided with sleeve (3), corresponding two ends, described sleeve (3) inner side are provided with blind hole (4), spring (5) is provided with in described blind hole (4), the termination of described spring (5) is provided with fixture block (6), the upper surface of described fixture block (6) is inclined-plane, described sleeve (3) be vertically provided with groove (7), the avris of described No. two frameworks (2) is provided with support arm (8), and described support arm (8) is provided with loop bar (9).
2. protective guard for building according to claim 1, is characterized in that: be provided with fence in a described framework (1) and No. two frameworks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750906.0U CN204311770U (en) | 2014-12-04 | 2014-12-04 | A kind of protective guard for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750906.0U CN204311770U (en) | 2014-12-04 | 2014-12-04 | A kind of protective guard for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311770U true CN204311770U (en) | 2015-05-06 |
Family
ID=53134092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750906.0U Expired - Fee Related CN204311770U (en) | 2014-12-04 | 2014-12-04 | A kind of protective guard for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057169A (en) * | 2018-09-10 | 2018-12-21 | 浙江南洋水泥制品有限公司 | A kind of steel bar connecting structure of pre-cast concrete component |
-
2014
- 2014-12-04 CN CN201420750906.0U patent/CN204311770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057169A (en) * | 2018-09-10 | 2018-12-21 | 浙江南洋水泥制品有限公司 | A kind of steel bar connecting structure of pre-cast concrete component |
| CN109057169B (en) * | 2018-09-10 | 2021-04-13 | 安徽省英剑科技发展有限公司 | Steel bar connecting structure of prefabricated cement component |
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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: 20150506 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |