CN218324045U - Safety protection baffle - Google Patents
Safety protection baffle Download PDFInfo
- Publication number
- CN218324045U CN218324045U CN202222674378.2U CN202222674378U CN218324045U CN 218324045 U CN218324045 U CN 218324045U CN 202222674378 U CN202222674378 U CN 202222674378U CN 218324045 U CN218324045 U CN 218324045U
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- baffle
- mounting seat
- restraint rod
- face
- hinged
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Abstract
The application provides a safety protection baffle, include: the left end face of the mounting seat is fixedly connected to the fixing face, and the right end face of the mounting seat is provided with two single-lug structures; the left end face of the baffle is provided with two double-lug structures, and the two double-lug structures are hinged with a single-lug structure in the mounting seat so that the baffle and the mounting seat can rotate relatively; the two torsion springs are respectively arranged at the two hinged positions of the mounting seat and the baffle and are used for providing spring force for the baffle; the left end of the left restraint rod and the right end of the right restraint rod are respectively hinged to the mounting seat and the baffle, the right end of the left restraint rod and the left end of the right restraint rod are hinged together, and the left restraint rod and the right restraint rod are positioned on the same straight line and can rotate relatively; and the limiting block is fixed on the mounting seat and matched with the hinge point positions of the left restraint rod and the right restraint rod, and is used for limiting the contact of the hinge point.
Description
Technical Field
The application belongs to the technical field of safety protection, in particular to a safety protection baffle.
Background
The safety protection device has many structural forms, generally adopts a rope belt mode to block protection, and particularly has the defects that the rope belt mode arranged in a passage for high-altitude operation or at a cabin door for maintaining the ground of an airplane and the like is not obvious enough, personnel can easily ignore and step on the air to cause threat, the design is unreasonable, the device is easily influenced by external light, and the reliability and the safety are poor.
Disclosure of Invention
It is an object of the present application to provide a safety shield to solve or mitigate at least one of the problems of the background art.
The technical scheme of the application is as follows: a safety shield, comprising:
the left end face of the mounting seat is fixedly connected to the fixing face, and the right end face of the mounting seat is provided with two single-lug structures;
the left end face of the baffle is provided with two double-lug structures, and the two double-lug structures are hinged with a single-lug structure in the mounting seat so that the baffle and the mounting seat can rotate relatively;
the two torsion springs are respectively arranged at the two hinged positions of the mounting seat and the baffle and are used for providing spring force for the baffle;
the left end of the left restraint rod and the right end of the right restraint rod are respectively hinged to the mounting seat and the baffle, the right end of the left restraint rod and the left end of the right restraint rod are hinged together, and the left restraint rod and the right restraint rod are positioned on the same straight line and can rotate relatively; and
the limiting block is fixed on the mounting seat and matched with the hinge point positions of the left restraint rod and the right restraint rod, and the limiting block is used for limiting the contact of the hinge point.
Furthermore, the mounting seat is of a rectangular structure.
Further, the baffle is of a rectangular structure.
Furthermore, a plurality of bar-shaped holes are uniformly formed in the baffle along the length direction of the baffle to serve as weight reduction holes of the baffle.
Furthermore, a section of cylinder extends outwards from the position of the right restraint rod close to the left side hinge point to form a handle.
Furthermore, the left restraint rod and the right restraint rod are both of long-strip rectangular structures.
Furthermore, the limiting block is of a rectangular structure.
The utility model provides a safety protection baffle is through controlling the compound mode of about restricted pole and torsional spring, and after personnel passed through, can fast automatic recovery to the safety protection state and accomplish the locking, can not open because of factors such as external vibrations or artificial collision accident, and safety and prevent effectively that personnel's accident from passing through and causing the incident. The safety protection baffle is simple in structure, firm, convenient to use, free of limitation of external conditions, high in reliability and capable of achieving safety protection of the passage in personnel high-altitude operation.
Drawings
In order to more clearly illustrate the technical solutions provided in the present application, the drawings will be briefly described below. It is to be expressly understood that the drawings described below are only illustrative of some embodiments of the invention.
FIG. 1 is a front view of a safety shield of the present application.
FIG. 2 is a top view of the safety shield of the present application.
Fig. 3 is a schematic view of the safety barrier of the present application in an open state.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application.
As shown in fig. 1 to 3, the safety protection baffle provided by the application mainly comprises a mounting seat 1, two torsion springs 2, a baffle 3, a left restraint rod 4, a limiting block 5 and a right restraint rod 6.
In this embodiment of the present application, the mounting base 1 is a rectangular structure, a left end surface of the mounting base is fixedly connected to the fixing surface 11, and two single-lug structures 12 are disposed on a right end surface of the mounting base 1.
Two torsion springs 2 are respectively arranged at two hinged positions of the mounting seat 1 and the baffle 3 and used for providing spring force for the baffle 3.
The left end of the left restraint rod 4 and the right end of the right restraint rod 6 are respectively hinged on the mounting base 1 and the baffle 3, the right end of the left restraint rod 4 and the left end of the right restraint rod 6 are hinged together, and the left restraint rod 4 and the right restraint rod 6 are basically in a straight line and can rotate relatively. In the embodiment of the present application, each of the left and right restraining bars 4 and 6 has an elongated rectangular structure.
A cylindrical body extends outwards from the right restraining bar 6 near the left hinge point to form a handle 61.
The limiting block 5 is fixed on the mounting base 1 and matched with the hinge point positions of the left restraint rod 4 and the right restraint rod 6, and is used for limiting the contact of the hinge point. In this embodiment of the present application, the limiting block 5 is a rectangular structure.
When needs personnel passed through, pulling handle 61, synchronous rotation baffle 3, baffle 3 can open 90 smoothly, and personnel pass through the back, stop pulling handle 61, and baffle 3 receives torsional spring 2's effect down and rotates to 0 back and can't rotate again to make baffle 3 be in the safety protection state.
Because the rotation of the left restraint rod 4 and the right restraint rod 6 is limited by the limiting block 5, the baffle 3 can only rotate inwards to 0 degree, at the moment, the left restraint rod 4 and the right restraint rod 6 are positioned on the same straight line, a dead point effect is formed, the baffle 3 cannot rotate inwards, and therefore the baffle 3 is ensured to be only in a 0 degree state, and a reliable safety protection effect is achieved.
Through the combination mode of controlling about restricted lever and torsional spring, personnel pass through the back, can resume to the safety protection state fast automatically and accomplish the locking, can not open because of factors such as external vibrations or artificial collision accident, and safety and prevent effectively that personnel's accident from passing through and causing the incident. The safety protection device integrates safety protection in a simple device, reduces cost, has high reliability, and realizes safety protection of the passage in the aerial work of personnel. The device is simple, firm and convenient to use, and is not limited by external conditions.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (7)
1. A safety shield, comprising:
the left end face of the mounting seat is fixedly connected to the fixing face, and the right end face of the mounting seat is provided with two single-lug structures;
the left end face of the baffle is provided with two double-lug structures, and the two double-lug structures are hinged with a single-lug structure in the mounting seat so that the baffle and the mounting seat can rotate relatively;
the two torsion springs are respectively arranged at the two hinged positions of the mounting seat and the baffle and are used for providing spring force for the baffle;
the left end of the left restraint rod and the right end of the right restraint rod are respectively hinged to the mounting seat and the baffle, the right end of the left restraint rod and the left end of the right restraint rod are hinged together, and the left restraint rod and the right restraint rod are positioned on the same straight line and can rotate relatively; and
and the limiting block is fixed on the mounting seat and matched with the hinge point positions of the left restraint rod and the right restraint rod, and is used for limiting the contact of the hinge point.
2. The safety shield of claim 1, wherein said mounting block is a rectangular body structure.
3. The safety shield of claim 1, wherein said shield is a rectangular body structure.
4. A safety shield as recited in claim 3, wherein said shield has a plurality of bar-shaped openings formed therein uniformly along the length thereof for providing weight-reducing openings in the shield.
5. The safety shield as recited in claim 1, wherein a cylindrical portion extends outwardly from the right restraint bar proximate the left hinge point to form a handle.
6. The safety shield of claim 5, wherein the left and right restraint bars are each an elongated rectangular structure.
7. The safety shield according to claim 1, wherein said stop block is a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222674378.2U CN218324045U (en) | 2022-10-11 | 2022-10-11 | Safety protection baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222674378.2U CN218324045U (en) | 2022-10-11 | 2022-10-11 | Safety protection baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218324045U true CN218324045U (en) | 2023-01-17 |
Family
ID=84822474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222674378.2U Active CN218324045U (en) | 2022-10-11 | 2022-10-11 | Safety protection baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218324045U (en) |
-
2022
- 2022-10-11 CN CN202222674378.2U patent/CN218324045U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |