CN204960361U - Scalable used repeatedly prevents guardrail bar - Google Patents
Scalable used repeatedly prevents guardrail bar Download PDFInfo
- Publication number
- CN204960361U CN204960361U CN201520722171.5U CN201520722171U CN204960361U CN 204960361 U CN204960361 U CN 204960361U CN 201520722171 U CN201520722171 U CN 201520722171U CN 204960361 U CN204960361 U CN 204960361U
- Authority
- CN
- China
- Prior art keywords
- railing
- guardrail bar
- scalable
- diagonal brace
- vertical
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a scalable used repeatedly prevents guardrail bar, including last lower guideway, vertical railing and bracing railing, vertical railing setting is in go up between the lower guideway, the both ends of vertical railing all are equipped with the rectangle sliding tray, and are adjacent alternately being equipped with two bracing railings between the vertical railing and connecting, the tip of bracing railing passes through the rotation axis and installs the rectangle sliding tray of vertical railing. The utility model discloses adopted integral erection when guardrail bar is prevented in the installation, manual work and material cost have been reduceed to the reduction time, have improved efficiency, should prevent that guardrail bar dismantled conveniently and can so the reutilization rate is high, not practice thrift the cost because of the dismantlement causes the damage to the railing, change and prevent that the closely knit degree of guardrail bar is high, can effectively protect, increased the security of preventing guardrail bar, the flexibility of preventing guardrail bar is high, can change the width of railing in the work progress in a flexible way, and each faces the limit random flexible laminating, and is swiftly simple.
Description
Technical field
The utility model relates to a kind of guard rail, and a kind of scalable reusable guard rail, belongs to technical field of building construction specifically.
Background technology
For the large-scale construction engineering infrastructure stage, foundation ditch is in large scale, and there are many reinforcement sheds, carpenter's canopy and hole in works area, and the frontier defense of facing of living area and Office Area emergency dwelling and office building is protected and seemed particularly important.The flooring of engineering faces limit, roofing faces limit, balcony faces limit, roof hatch faces limit, foundation ditch faces limit, they are regions of often contact in all personnel's construction operation, be also be prone to accidents critical position, perform that to face limit security protection work be ensure one of construction safety important link.
Current guard rail is made up of upper and lower twice cross bar and baluster, and carrys additionally safety vertical net, adopts steel pipe and squeezes into ground, adopting fastener to overlap between steel pipe; This guard rail, all waste time and energy when overlapping and installing and remove, and safety net secondary utilization rate is not high, overall appearance degree is not enough, and flexibility is inadequate.
Utility model content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, proposes a kind of scalable reusable guard rail, improve and install and removal efficiency, avoid the railing damage caused because of dismounting, increase safety, cost-saving, improve secondary utilization rate.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: provide a kind of scalable reusable guard rail, comprise upper/lower guide, vertically railing and diagonal brace railing, described vertical railing is arranged between described upper/lower guide, the two ends of described vertical railing are equipped with rectangular slide groove, intersect between adjacent described vertical railing and be provided with two diagonal brace railings connections, the end of diagonal brace railing is arranged on the rectangular slide groove of described vertical railing by axis of rotation.
The utility model limits technical scheme further: aforesaid scalable reusable guard rail, and described two diagonal brace railing infalls are by diagonal brace pinned connection, and described diagonal brace bearing pin is also provided with auxiliary railing, and described auxiliary railing is parallel with vertical railing.
Aforesaid scalable reusable guard rail, described upper/lower guide is made up of channel-section steel, and the length of channel-section steel is the maximum tension length of this railing, and the vertical railing on both sides is fixed by the pad of the right and left expansion bolt of being driven underground.
Further, aforesaid scalable reusable guard rail, described vertical railing and diagonal brace railing are made by square tube.
The beneficial effects of the utility model are: have employed integral installation when the utility model installs guard rail, and the minimizing time reduces artificial and material cost, improves efficiency; This guard rail convenient disassembly and damage can not be caused because of dismounting to railing, therefore secondary utilization rate is high, has saved cost; Change guard rail compactness high, can effectively protect, add the safety of guard rail; The flexibility of guard rail is high, can change the width of railing in work progress flexibly, arbitrarily flexible laminating each face limit, simple and fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below the utility model is described in further detail:
embodiment 1
The scalable reusable guard rail of the one that the present embodiment provides, structure as shown in Figure 1, comprise the upper/lower guide 1 be made up of channel-section steel, 1 ', vertical railing 2 and diagonal brace railing 3, straight railing and diagonal brace railing are made by square tube, vertical railing is arranged between upper/lower guide, the two ends of vertical railing are equipped with rectangular slide groove 4, intersect between adjacent upright railing and be provided with two diagonal brace railings 3 and connect, the end of diagonal brace railing is arranged on the rectangular slide groove 4 of vertical railing by axis of rotation 5, two diagonal brace railing infalls are connected by diagonal brace bearing pin 6, diagonal brace bearing pin is also provided with auxiliary railing 7, auxiliary railing 7 is parallel with vertical railing.
The vertical railing 2 of the present embodiment with have employed plug-in type between channel-section steel up and down and be connected and can slide, the length of channel-section steel is the maximum tension length of this railing.Four diagonal brace railings 3 and bearing connect into the bearing diagonal of Slidable telescopic, and vertical railing square tube is made.Four diagonal brace railings can move up and down, thus change the width of protective guard.That so just can fit different in width faces hole, limit, and the vertical railing on both sides is fixed by the pad 8 of the right and left expansion bolt of being driven underground.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.
Claims (4)
1. a scalable reusable guard rail, comprise upper/lower guide, vertically railing and diagonal brace railing, it is characterized in that: described vertical railing is arranged between described upper/lower guide, the two ends of described vertical railing are equipped with rectangular slide groove, intersect between adjacent described vertical railing and be provided with two diagonal brace railings connections, the end of diagonal brace railing is arranged on the rectangular slide groove of described vertical railing by axis of rotation.
2. scalable reusable guard rail according to claim 1, is characterized in that: described two diagonal brace railing infalls are by diagonal brace pinned connection, and described diagonal brace bearing pin is also provided with auxiliary railing, and described auxiliary railing is parallel with vertical railing.
3. scalable reusable guard rail according to claim 1, is characterized in that: described upper/lower guide is made up of channel-section steel.
4. scalable reusable guard rail according to claim 1, is characterized in that: described vertical railing and diagonal brace railing are made by square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722171.5U CN204960361U (en) | 2015-09-17 | 2015-09-17 | Scalable used repeatedly prevents guardrail bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722171.5U CN204960361U (en) | 2015-09-17 | 2015-09-17 | Scalable used repeatedly prevents guardrail bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960361U true CN204960361U (en) | 2016-01-13 |
Family
ID=55055435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722171.5U Expired - Fee Related CN204960361U (en) | 2015-09-17 | 2015-09-17 | Scalable used repeatedly prevents guardrail bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960361U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057387A (en) * | 2018-07-25 | 2018-12-21 | 深圳市君盈建筑科技有限公司 | A kind of concreting steel frame |
| CN110203798A (en) * | 2019-06-05 | 2019-09-06 | 日立电梯（中国）有限公司 | A kind of car top platform |
| CN110939284A (en) * | 2019-11-09 | 2020-03-31 | 上海建工四建集团有限公司 | Construction method of folding safety barrier device |
| CN110952835A (en) * | 2019-11-09 | 2020-04-03 | 上海建工四建集团有限公司 | Use method of lifting type safety barrier device |
| CN111395789A (en) * | 2020-03-27 | 2020-07-10 | 中国一冶集团有限公司 | Novel convenient limb protection |
| CN111809904A (en) * | 2020-07-14 | 2020-10-23 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
-
2015
- 2015-09-17 CN CN201520722171.5U patent/CN204960361U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057387A (en) * | 2018-07-25 | 2018-12-21 | 深圳市君盈建筑科技有限公司 | A kind of concreting steel frame |
| CN110203798A (en) * | 2019-06-05 | 2019-09-06 | 日立电梯（中国）有限公司 | A kind of car top platform |
| CN110939284A (en) * | 2019-11-09 | 2020-03-31 | 上海建工四建集团有限公司 | Construction method of folding safety barrier device |
| CN110952835A (en) * | 2019-11-09 | 2020-04-03 | 上海建工四建集团有限公司 | Use method of lifting type safety barrier device |
| CN110952835B (en) * | 2019-11-09 | 2021-04-06 | 上海建工四建集团有限公司 | Use method of lifting type safety barrier device |
| CN110939284B (en) * | 2019-11-09 | 2021-12-17 | 上海建工四建集团有限公司 | Construction method of folding safety barrier device |
| CN111395789A (en) * | 2020-03-27 | 2020-07-10 | 中国一冶集团有限公司 | Novel convenient limb protection |
| CN111809904A (en) * | 2020-07-14 | 2020-10-23 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
| CN111809904B (en) * | 2020-07-14 | 2021-12-07 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
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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: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |