CN210728464U - Building site steel pipe is with safe armful of card - Google Patents
Building site steel pipe is with safe armful of card Download PDFInfo
- Publication number
- CN210728464U CN210728464U CN201921426445.0U CN201921426445U CN210728464U CN 210728464 U CN210728464 U CN 210728464U CN 201921426445 U CN201921426445 U CN 201921426445U CN 210728464 U CN210728464 U CN 210728464U
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- arc
- steel pipe
- shaped
- safety
- shaped plate
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Abstract
The utility model relates to a building site safety construction facility field discloses a building site steel pipe is with safe armful of card very much. The auxiliary arc plate is hinged to one arc-shaped end of the arc-shaped plate, a U-shaped bayonet is arranged at the free end of the auxiliary arc plate, a rotating bolt is hinged to the other arc-shaped end of the arc-shaped plate and can be clamped in the U-shaped bayonet, and the rotating bolt is matched with a fastening device; the middle part of the arc-shaped plate is provided with a safety belt hanging ring. The utility model discloses a cooperation of arc, supplementary arc and rotation bolt just can firmly be fixed the link on the steel pipe, and the steel pipe that is standing and horizontal steel pipe can all use, its simple structure, installation are swift, convenient to use, and factor of safety is high.
Description
Technical Field
The utility model relates to a building site safety construction facility field, in particular to building site steel pipe is with safe armful of card.
Background
According to the national safety regulations, a safety belt must be fastened when working at a height higher than 2 meters, the safety belt must be hung at a firm and reliable position above the safety belt by adopting a principle of hanging high and hanging low, and the height of the safety belt is not lower than the waist. During outdoor construction, a lot of steel pipes are erected, and the safety belt can be hung on the steel bars through a device. At present, a plurality of devices for hanging the safety belt are provided, but most devices are inconvenient to install and have low safety factor.
Disclosure of Invention
The utility model discloses a remedy prior art's defect, provide a building site is safe armful of card for steel pipe convenient to hang safety belt.
The utility model discloses a realize through following technical scheme:
a safety holding clamp for a steel pipe in a construction site is characterized by comprising an arc-shaped plate, wherein an auxiliary arc-shaped plate is hinged to one arc-shaped end of the arc-shaped plate, a U-shaped bayonet is arranged at the free end of the auxiliary arc-shaped plate, a rotating bolt is hinged to the other arc-shaped end of the arc-shaped plate, the rotating bolt can be clamped in the U-shaped bayonet, and a fastening device is matched with the rotating bolt; the middle part of the arc-shaped plate is provided with a safety belt hanging ring.
The safety belt hanging ring is characterized in that a groove protruding outwards is formed in the middle of the arc-shaped plate, the groove is matched with a movable bolt, the movable bolt is matched with a fastening nut, and the movable bolt is in threaded connection with the safety belt hanging ring.
The fastening nut is a butterfly nut.
The other end of the arc plate is provided with a hinge shaft, and one end of the rotating bolt is sleeved on the hinge shaft.
The rotating bolt is provided with a spring, and gaskets are arranged at two ends of the spring.
The fastening device comprises an arc-shaped pad sleeved on the rotating bolt and a threaded shaft in threaded connection with the rotating bolt, and an eccentric handle is sleeved on the threaded shaft.
The arc-shaped pad is made of nylon.
The utility model has the advantages that:
the utility model discloses a cooperation of arc, supplementary arc and rotation bolt just can firmly be fixed the link on the steel pipe, and the steel pipe that is standing and horizontal steel pipe can all use, its simple structure, installation are swift, convenient to use, and factor of safety is high.
Drawings
The invention will be further described with reference to the accompanying drawings:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure in the direction A of FIG. 1;
fig. 3 is a schematic view of the structure in the direction B in fig. 1.
In the figure, 1 arc plate, 2 grooves, 3 movable bolts, 4 fastening nuts, 5 safety belt hanging rings, 51 circular rings, 52 threaded cylinders, 6 auxiliary arc plates, 61U-shaped bayonets, 7 hinge shafts, 8 rotating bolts, 9 gaskets, 10 springs, 11 arc pads, 12 threaded shafts and 13 eccentric handles.
Detailed Description
The attached drawings are specific embodiments of the invention. As shown in fig. 1 to 3, the safety clasp for steel pipes in construction sites comprises an arc-shaped plate 1, a groove 2 protrudes outwards from the middle of the arc-shaped plate 1 in the length direction of the arc (all described below), the bottom of the groove 2 is perforated, a movable bolt 3 is matched with the groove 2, the movable bolt 3 penetrates outwards from the inside of the arc-shaped plate and is fixed by a fastening nut 4, the fastening nut 4 preferably adopts a butterfly nut for fastening convenience, a safety belt hanging ring 5 is screwed on the movable bolt 3, the safety belt hanging ring 5 comprises a circular ring 51 and a threaded cylinder 52 which are integrally connected, and the threaded cylinder 52 is in threaded connection with the safety belt hanging ring 5.
One end of the arc plate 1 is hinged with an auxiliary arc plate 6, one end of the auxiliary arc plate 6 is hinged with the arc plate 1, and the other end, namely the free end, of the auxiliary arc plate 6 is provided with a U-shaped bayonet 61;
the other end of the arc plate 1 is a U-shaped gap, a hinge shaft 7 is arranged on the gap, one end of a rotating bolt 8 is provided with a hole, the hole is sleeved on the hinge shaft 7, then a gasket 9 is matched on the hinge shaft 7, a spring 10 is matched, then a gasket 9 is matched, and then a fastening device is used for fastening, and the fastening device is as follows:
an arc-shaped pad 11 is sleeved on the rotating bolt 8, the arc-shaped pad 11 can be made of stainless steel or nylon, the surface of the arc-shaped pad 11, which is back to the gasket 9, is arc-shaped, then a threaded shaft 12 is in threaded connection with the rotating bolt 8, an eccentric handle 13 is sleeved on the threaded shaft 12, and the eccentric handle 13 is in contact with the arc-shaped pad 11.
All the above components except the arc pad 11 are made of stainless steel.
The using method comprises the following steps: firstly, the fastening nut 4 is screwed, the movable bolt 3 and the arc-shaped plate 1 are fixed together, then the safety belt hanging ring 5 is screwed on the movable bolt 3, the arc-shaped plate 1 is leaned against the steel pipe, then the rotating bolt 8 and the auxiliary arc-shaped plate 6 are aligned together, the rotating bolt 8 is inserted into the U-shaped bayonet 61, and the eccentric handle 13 is screwed.
Other technical features than those described in the specification are known to those skilled in the art.
Claims (7)
1. The safety holding clamp for the steel pipe in the construction site is characterized by comprising an arc-shaped plate (1), wherein an auxiliary arc-shaped plate (6) is hinged to one arc-shaped end of the arc-shaped plate (1), a U-shaped bayonet (61) is arranged at the free end of the auxiliary arc-shaped plate (6), a rotating bolt (8) is hinged to the other arc-shaped end of the arc-shaped plate (1), the rotating bolt (8) can be clamped in the U-shaped bayonet (61), and the rotating bolt (8) is matched with a fastening device; the middle part of the arc-shaped plate (1) is provided with a safety belt hanging ring (5).
2. The safety clamp for the steel pipe on the construction site as claimed in claim 1, wherein a groove (2) protruding outwards is formed in the middle of the arc-shaped plate (1), the groove (2) is matched with a movable bolt (3), the movable bolt (3) is matched with a fastening nut (4), and the movable bolt (3) is in threaded connection with a safety belt hanging ring (5).
3. The safety clasp for the steel pipe at the construction site as claimed in claim 2, wherein the fastening nut (4) is a butterfly nut.
4. The safety clamp for the steel pipe at the construction site as claimed in claim 1, wherein the other end of the arc-shaped plate (1) is provided with a hinge shaft (7), and one end of the rotating bolt (8) is sleeved on the hinge shaft (7).
5. The safety clamp for the steel pipe on the construction site as claimed in claim 1, wherein a spring (10) is arranged on the rotating bolt (8), and washers (9) are arranged at two ends of the spring (10).
6. The safety clasp for the steel pipe at the construction site as claimed in claim 1, wherein the fastening device comprises an arc-shaped pad (11) sleeved on the rotating bolt (8) and a threaded shaft (12) in threaded connection with the rotating bolt (8), and an eccentric handle (13) is sleeved on the threaded shaft (12).
7. A safety clip for a steel pipe at a construction site as claimed in claim 6, wherein the arcuate pad (11) is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921426445.0U CN210728464U (en) | 2019-08-30 | 2019-08-30 | Building site steel pipe is with safe armful of card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921426445.0U CN210728464U (en) | 2019-08-30 | 2019-08-30 | Building site steel pipe is with safe armful of card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210728464U true CN210728464U (en) | 2020-06-12 |
Family
ID=70980111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921426445.0U Expired - Fee Related CN210728464U (en) | 2019-08-30 | 2019-08-30 | Building site steel pipe is with safe armful of card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210728464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984219A (en) * | 2021-02-03 | 2021-06-18 | 董琴珍 | Mounting structure of water supply and drainage equipment |
-
2019
- 2019-08-30 CN CN201921426445.0U patent/CN210728464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984219A (en) * | 2021-02-03 | 2021-06-18 | 董琴珍 | Mounting structure of water supply and drainage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |