CN211007732U - Simple fixing device for frontier defense guardrail - Google Patents
Simple fixing device for frontier defense guardrail Download PDFInfo
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- CN211007732U CN211007732U CN201921654204.1U CN201921654204U CN211007732U CN 211007732 U CN211007732 U CN 211007732U CN 201921654204 U CN201921654204 U CN 201921654204U CN 211007732 U CN211007732 U CN 211007732U
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- fixing device
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Abstract
The utility model belongs to the technical field of the construction safety frock, especially, relate to a simply face frontier defense guardrail fixing device, including adapter sleeve and with adapter sleeve fixed connection's block subassembly, the block subassembly including connecting the lead screw, the cover locate on connecting the lead screw and with connecting lead screw threaded connection's fastening steel pipe, the fixed right angle bar that is provided with in the fastening steel pipe outside, the utility model has the advantages of simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the construction safety frock, especially, relate to a simply face frontier defense guardrail fixing device.
Background
At present in the construction safety field, to the floor face the frontier defense and protect, generally adopt ordinary steel pipe to set up or the finished product guard rail protects, and the cooperation is fixed with wooden wedge, the pre-buried steel pipe of jackscrew, expansion bolts, jackscrew etc.. The protection guardrail is fixed by adopting wood wedges, jackscrews and other modes, and the phenomena of falling and loosening often exist along with the increase of time and artificial factors, so that the protection guardrail is unstable and a potential safety hazard source is generated; the protection railing is fixed by embedding steel pipes, driving expansion bolts and the like, so that the problems of complicated construction, material waste, structural surface damage and the like can be caused.
Disclosure of Invention
The utility model aims at providing a suitability is strong, and installation, dismantlement are convenient, safe in utilization face frontier defense guardrail fixing device easily.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a simply face frontier defense guardrail fixing device, includes adapter sleeve and with adapter sleeve fixed connection's block subassembly, the block subassembly includes connecting screw rod, the cover locate on the connecting screw rod and with connecting screw rod threaded connection's fastening steel pipe, the fixed right angle iron that is provided with in the fastening steel pipe outside.
Furthermore, a through hole is formed in one side wall of the fixing sleeve, a nut is fixedly welded at the through hole, a bolt matched with the nut is arranged on the nut, and the bolt is perpendicular to the fixing sleeve.
Furthermore, the connecting screw rod is L type composed of a fixing part and an extending part, the fixing part is parallel to the side wall of the fixing sleeve and fixedly welded with the side wall of the fixing sleeve, the extending part is perpendicular to the fixing part, and a fastening nut is further arranged at the end part of the extending part.
Furthermore, connecting screw rod and bolt are located fixed sheathed tube both sides respectively and relative setting.
The utility model has the advantages that:
1. the materials used by the utility model are all from the construction site, the processing is convenient, the cost is low, and the popularization is easy;
2. the utility model is suitable for a shear wall structure floor faces limit entrance to a cave and protects, makes its ann tear open construction convenient, swift, very big improvement workman's work efficiency, construction safety has also obtained the assurance;
3. the utility model discloses repeatedly usable has practiced thrift the material, has reduced the waste, and cost reduction increases remarkably.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a first usage state reference diagram of the present invention.
Fig. 4 is a second usage state reference diagram of the present invention.
1. Fixing the sleeve; 2. connecting a screw rod; 3. fastening the steel pipe; 4. angle iron; 5. a nut; 6. a bolt; 7. and (5) tightening the nut.
Detailed Description
As shown in the figure, a simply face frontier defense guardrail fixing device, including adapter sleeve 1 and with adapter sleeve 1 fixed connection's block subassembly, the block subassembly includes connecting screw 2, the cover locate on connecting screw 2 and with connecting screw 2 threaded connection's fastening steel pipe 3, the fixed right angle bar 4 that is provided with in the 3 outsides of fastening steel pipe, connecting screw 2 is the L type that fixed part and extension are constituteed, the fixed part is parallel with fixed 1 lateral wall and with the fixed welding of adapter sleeve 1 lateral wall, the extension sets up with the fixed part is perpendicular, the extension tip still is equipped with a fastening nut 7 for with the 3 spacing fixings of fastening steel pipe, be equipped with a through-hole on 1 lateral wall of adapter sleeve, nut 5 of through-hole department fixed welding, be equipped with a bolt 6 that uses with it on the nut 5, bolt 6 sets up with adapter sleeve 1 is perpendicular, adapter sleeve 2 and bolt 6 locate the both sides of adapter sleeve 1 respectively and set up relatively.
When the device is used specifically, after the outer frame of a floor is dismantled, a protective part is required to be arranged at a near-edge opening of a shear wall, two fixing sleeves of the device are respectively sleeved at two ends of a horizontal protective railing, so that angle iron and a right-angle edge outside the shear wall are mutually clamped and are tightly fixed by a fastening nut, then the horizontal railing is placed at a proper height of the near-edge opening of the shear wall, the fastening nut and the bolt of the device are screwed, the horizontal railing can be fixed at the opening of the shear wall, and then a corresponding vertical protective railing is erected according to requirements, so that the protective work of the near-edge opening can be completed; when the device is disassembled, the vertical protective handrail is disassembled firstly, and then the fastening nut and the bolt of the device are loosened, so that the device can be easily disassembled; the method is simple and beautiful, is favorable for improving the field civilized construction image, adopts materials from construction fields, is convenient to process, has low cost and is easy to popularize; the device is suitable for the protection of the near-edge opening of the floor of the shear wall structure, so that the installation and disassembly construction are convenient and quick, the working efficiency of workers is greatly improved, and the construction safety is also ensured; just the utility model discloses repeatedly usable has practiced thrift the material, has reduced the waste, and cost reduction increases remarkably.
Claims (4)
1. The utility model provides a simply face frontier defense guardrail fixing device which characterized in that: the clamping assembly comprises a connecting screw rod, a fastening steel pipe sleeved on the connecting screw rod and connected with the connecting screw rod in a threaded manner, and a right-angle iron is fixedly arranged on the outer side of the fastening steel pipe.
2. The simple frontier defense guardrail fixing device of claim 1, characterized in that: a through hole is formed in one side wall of the fixing sleeve, a nut is fixedly welded at the through hole, a bolt matched with the nut is arranged on the nut, and the bolt is perpendicular to the fixing sleeve.
3. The simple fixing device for the edge protection fence as claimed in claim 2, wherein the connecting screw rod is L-shaped consisting of a fixing part and an extending part, the fixing part is parallel to the side wall of the fixing sleeve and fixedly welded with the side wall of the fixing sleeve, the extending part is perpendicular to the fixing part, and a fastening nut is further arranged at the end part of the extending part.
4. The simple frontier defense guardrail fixing device of claim 3, characterized in that: the connecting screw rod and the bolt are respectively arranged on two sides of the fixed sleeve and are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654204.1U CN211007732U (en) | 2019-09-30 | 2019-09-30 | Simple fixing device for frontier defense guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654204.1U CN211007732U (en) | 2019-09-30 | 2019-09-30 | Simple fixing device for frontier defense guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211007732U true CN211007732U (en) | 2020-07-14 |
Family
ID=71497478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921654204.1U Active CN211007732U (en) | 2019-09-30 | 2019-09-30 | Simple fixing device for frontier defense guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211007732U (en) |
-
2019
- 2019-09-30 CN CN201921654204.1U patent/CN211007732U/en active Active
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| GR01 | Patent grant | ||
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