CN202209055U - Protection rail for construction site - Google Patents
Protection rail for construction site Download PDFInfo
- Publication number
- CN202209055U CN202209055U CN2011203284702U CN201120328470U CN202209055U CN 202209055 U CN202209055 U CN 202209055U CN 2011203284702 U CN2011203284702 U CN 2011203284702U CN 201120328470 U CN201120328470 U CN 201120328470U CN 202209055 U CN202209055 U CN 202209055U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- support
- rack
- guard rail
- fastened
- 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
The utility model discloses a protection rail for a construction site, comprising multiple sets of rack protection units. The structure of each rack protection unit is that a rack (3) is fixed in concrete through an expansion bolt (9); the rack (3) is connected to a vertical steel pipe (6) through a transverse steel pipe (5); the vertical steel pipe (6) is fastened with a plurality of transverse steel pipes (1); the transverse steel pipe (1) is connected to the rack (3) through a tilted steel pipe (4); two steel pipes are fastened by a fastener (2) and the steel pipe is fastened to the rack through the fastener (2). The protection rail for a construction site is safe and reliable in performance, easy in dismounting, simple in structure, convenient in use, low in cost, strong in versatility, good in labor and time conservation, and is capable of rotating and being used in various construction conditions.
Description
Technical field
The utility model relates to a kind of guard rail, particularly relates to a kind of job site guard rail.
Background technology
In the engineering construction process, usually need face frontier defense and protect.Present method is:
(1), when at concrete floor, roofing or metope fixedly the time, weld with built-in fitting and steel pipe or reinforcing bar.When adopting the bamboo and wood railing, on built-in fitting, weld angle steel, it respectively bores a hole up and down, uses bolt and bamboo and wood rod member bolt jail then.Want pre-buried built-in fitting earlier, cost is high, sets up effort, and dismounting is difficulty also.
(2), when on masonries such as brick or building block fixedly the time, build the concrete block that band steel is made embedded iron that curves that specification adapts in advance, weld method with built-in fitting and steel pipe or reinforcing bar then and fix.Need to follow the tracks of operation, waste time and energy; Use built-in fitting, cost is high, complicated operation.
The utility model content
The utility model technical problem to be solved provides a kind of easy to use, reusable job site guard rail that can use under the various at the construction field (site) site conditions, dismantle.
In order to solve the problems of the technologies described above; The job site guard rail that the utility model provides; Form guard rail by many pack supports protective unit; The structure of every pack support protective unit is: a support is fixed on the concrete through expansion bolt, adds a horizontal steel pipe between described support and the vertical steel pipe and connects, and is fastened with many traverse steel pipes on the described vertical steel pipe; Add one between described traverse steel pipe and the described support and tiltedly put steel pipe and be connected, all adopt fastener to be fastenedly connected between the described steel pipe and between described steel pipe and the described support.
The described steel pipe of tiltedly putting is connected between described support and the uppermost described traverse steel pipe.
Described support is that cutting back steel pipe and band iron with holes are welded.
Described cutting back steel pipe and band iron can adopt the last waste material of construction.
Adopt the job site guard rail of technique scheme, when setting up guard rail, beat expansion bolt at concrete surface, need not follow the tracks of operation, time saving and energy saving, behaviour does simple; Do not need built-in fitting, used support is welded by the construction waste material, and is with low cost.The guard rail of setting up, simple in structure, safe and reliable, succinctly attractive in appearance, dismounting can reuse easily.
In sum, the utility model is a kind of safe and reliable, easy, simple in structure, easy to use, with low cost, highly versatile, time saving and energy saving of dismounting that uses under can various at the construction field (site) site conditions, the job site guard rail that can have enough to meet the need.
Description of drawings
Fig. 1 is the mode of the setting up sketch map of the utility model.
Fig. 2 is the rack mounting structure sketch map of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model operating technology is described further.
Referring to Fig. 1 and Fig. 2; Form guard rail by many pack supports protective unit; The structure of every pack support protective unit is: support 3 is welded for cutting back steel pipe 7 and band iron 8 with holes, and 2 expansion bolts 9 are fixed up support 3, adds a horizontal steel pipe 5 between support 3 and the vertical steel pipe 6 and adopts fasteners 2 to be fastenedly connected; Vertically adopt fastener 2 to be fastened with three traverse steel pipes 1 on the steel pipe 6, tiltedly put steel pipe 4 and adopt fastener 2 to be fastenedly connected between support 3 and uppermost traverse steel pipe 1.
Referring to Fig. 1 and Fig. 2, when setting up, get from facing the limit suitable distance; Make a call to two expansion bolts 9 according to the distance in two holes on the band iron of support 3, assurance support 3 can pass expansion bolt 9 and locate, and is with expansion bolt 9 that support 3 is fixing; Set up other steel pipes again, fastening with fastener 2.Simple on the structure, behaviour does easily.
Claims (3)
1. job site guard rail; It is characterized in that: form guard rail by many pack supports protective unit; The structure of every pack support protective unit is: a support (3) is fixed on the concrete through expansion bolt (9); Adding a horizontal steel pipe (5) between described support (3) and the vertical steel pipe (6) connects; Be fastened with many traverse steel pipes (1) on the described vertical steel pipe (6), add one between described traverse steel pipe (1) and the described support (3) and tiltedly put steel pipe (4) and be connected, all adopt fastener (2) to be fastenedly connected between the described steel pipe and between described steel pipe and the described support.
2. job site according to claim 1 guard rail is characterized in that: the described steel pipe (4) of tiltedly putting is connected between described support (3) and the uppermost described traverse steel pipe (1).
3. job site according to claim 1 and 2 guard rail is characterized in that: described support (3) is welded for cutting back steel pipe (7) and band iron with holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203284702U CN202209055U (en) | 2011-09-02 | 2011-09-02 | Protection rail for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203284702U CN202209055U (en) | 2011-09-02 | 2011-09-02 | Protection rail for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209055U true CN202209055U (en) | 2012-05-02 |
Family
ID=45988607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203284702U Expired - Fee Related CN202209055U (en) | 2011-09-02 | 2011-09-02 | Protection rail for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201216A (en) * | 2015-10-22 | 2015-12-30 | 天津再发科技有限公司 | Mounting process of sound-insulating dustproof decorative wall structure for construction site |
| CN105201276A (en) * | 2015-10-22 | 2015-12-30 | 天津再发科技有限公司 | Sound-insulating dustproof decorative wall structure for construction site |
-
2011
- 2011-09-02 CN CN2011203284702U patent/CN202209055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201216A (en) * | 2015-10-22 | 2015-12-30 | 天津再发科技有限公司 | Mounting process of sound-insulating dustproof decorative wall structure for construction site |
| CN105201276A (en) * | 2015-10-22 | 2015-12-30 | 天津再发科技有限公司 | Sound-insulating dustproof decorative wall structure for construction site |
| CN105201276B (en) * | 2015-10-22 | 2017-06-16 | 天津再发科技有限公司 | Wall construction is decorated in a kind of job site with sound insulation resistance dirt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20120902 |