Liftable convenient safety fence

Abstract

The utility model relates to the technical field of safety fences, in particular to a liftable convenient safety fence. According to the technical scheme, the liftable convenient safety fence comprises a first fence assembly, and further comprises a second fence assembly and a lifting plate assembly; a second fence assembly is arranged on one side of the first fence assembly; according to the fence, the locking bolts are held by hands to drive the lifting plates to ascend and descend along the lifting locking grooves, so that the fence height adjusting function of the first fence assembly and the second fence assembly is achieved, and the height adjusting convenience is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of safety fence, and specifically relates to liftable convenient safety fence. BACKGROUND

[0002] As a common protective facility, safety fence is widely used in the fields of building construction, road maintenance and industrial production. The early safety fence structure is relatively simple and mainly plays a basic isolation and warning role.

[0003] However, many existing safety fences have a significant limitation, i.e., fixed height and cannot be adjusted. In some use scenarios requiring high fence height, such fixed-height safety fences are not satisfactory, for example, in a large construction site, the fence height may need to be adjusted according to different construction stages and safety requirements. When high-altitude operation is performed, higher fence height is required to prevent personnel and objects from falling, but the existing non-liftable safety fence cannot meet this requirement and cannot be adjusted to adapt to the working environment, which makes the safety protection of the construction site vulnerable and increases the risk of safety accidents. Similarly, in some temporary isolation of large event sites, road rescue and other scenarios, the fixed-height safety fence is also difficult to be flexibly adjusted according to the actual situation, and cannot fully play its due safety protection role, which brings inconvenience to the smooth development of related work.

[0004] Therefore, in view of the above-mentioned problem of the existing safety fence that cannot be adjusted to adapt to the working environment in use scenarios requiring high fence height due to its inability to be adjusted in height, a liftable convenient safety fence can be designed. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problem that the existing safety fence cannot be adjusted to adapt to the working environment in use scenarios requiring high fence height due to its inability to be adjusted in height.

[0006] The technical scheme of the utility model is as follows: a liftable convenient safety fence comprises a first fence assembly, a second fence assembly and a lifting plate assembly; the first fence assembly is provided with the second fence assembly on one side; the front of the first fence assembly and the front of the second fence assembly are provided with the lifting plate assembly; the first fence assembly comprises a first fence plate and a first support leg; the second fence assembly comprises a second fence plate, a second support leg, a lifting plate movable clamp and a lifting lock groove; and the lifting plate assembly comprises a lifting plate and a locking bolt.

[0007] Preferably, the height adjustment function of the first fence assembly and the second fence assembly is realized by lifting the lifting plate along the lifting locking groove by holding the locking bolt, effectively improving the convenience of height adjustment, and solving the problem that the existing safety fence cannot be adjusted to adapt to the working environment in the use scenario requiring high fence height.

[0008] As preferred, the first fence plate is provided with a second fence plate on one side, and the second fence plate is connected with the first fence plate through a hinge; the lower end of the first fence plate is fixedly provided with a first supporting leg on both sides; and the lower end of the second fence plate is fixedly provided with a second supporting leg on one side.

[0009] As preferred, the vertical center of the first fence plate and the second fence plate is provided with a lifting locking groove.

[0010] As preferred, the lifting locking groove is integrally formed with the first fence plate and the second fence plate.

[0011] As preferred, the front of the first fence plate and the front of the second fence plate are provided with a lifting plate; and the two sides of the lifting plate are provided with a lifting plate movable clamp.

[0012] As preferred, the lifting plate movable clamp is fixedly connected with the front end face of the first fence plate and the front end face of the second fence plate on both sides, and the lifting plate is slidingly arranged along the inner side of the lifting plate movable clamp.

[0013] As preferred, the lifting plate is provided with a locking bolt inside, and the locking bolt is locked and connected with the lifting locking groove of the first fence plate and the second fence plate through the lifting plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The existing safety fence cannot be adjusted to adapt to the working environment in the use scenario requiring high fence height, and the height adjustment function of the first fence assembly and the second fence assembly is realized by lifting the lifting plate along the lifting locking groove by holding the locking bolt, effectively improving the convenience of height adjustment, and solving the problem that the existing safety fence cannot be adjusted to adapt to the working environment in the use scenario requiring high fence height.

[0016] 2. The lifting plate movable clamp is used to prevent the lifting plate from shaking during lifting, and the stability of the lifting plate during lifting is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall three-dimensional structure of the utility model is shown.

[0018] Figure 2The whole rear view three-dimensional structure schematic diagram of the liftable convenient safety fence is shown.

[0019] Figure 3 The second fence assembly and the lifting plate assembly combined three-dimensional structure schematic diagram of the liftable convenient safety fence is shown.

[0020] Figure 4 The second fence assembly three-dimensional structure schematic diagram of the liftable convenient safety fence is shown.

[0021] The marks in the drawings are: 1, first fence assembly; 2, second fence assembly; 3, lifting plate assembly; 101, first fence plate; 102, first supporting leg; 201, second fence plate; 202, second supporting leg; 203, lifting plate movable clamp; 204, lifting locking groove; 301, lifting plate; 302, locking bolt. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-4 The utility model provides an example: liftable convenient safety fence, including first fence assembly 1, still including second fence assembly 2, lifting plate assembly 3, one side of first fence assembly 1 is provided with second fence assembly 2, and the front of first fence assembly 1 and second fence assembly 2 all is provided with lifting plate assembly 3, first fence assembly 1 includes first fence plate 101, first supporting leg 102, second fence assembly 2 includes second fence plate 201, second supporting leg 202, lifting plate movable clamp 203, lifting locking groove 204, lifting plate assembly 3 includes lifting plate 301, locking bolt 302.

[0024] Please refer to Figures 1-4In the embodiment, one side of the first fence plate 101 is provided with the second fence plate 201, and the second fence plate 201 is connected with the first fence plate 101 through a hinge; both sides of the lower end of the first fence plate 101 are fixedly provided with the first support feet 102; one side of the lower end of the second fence plate 201 is fixedly provided with the second support feet 202; the vertical centers of the first fence plate 101 and the second fence plate 201 are provided with the lifting locking grooves 204; the lifting locking grooves 204 are integrally formed with the first fence plate 101 and the second fence plate 201; the front of the first fence plate 101 and the front of the second fence plate 201 are provided with the lifting plates 301; both sides of the lifting plate 301 are provided with the lifting plate movable clamps 203; the lifting plate movable clamps 203 are fixedly connected with the front end faces of the first fence plate 101 and the second fence plate 201, and the lifting plate 301 is slidingly arranged along the inner sides of the lifting plate movable clamps 203; the inside of the lifting plate 301 is provided with the locking bolts 302, and the locking bolts 302 are locked with the lifting locking grooves 204 of the first fence plate 101 and the second fence plate 201.

[0025] When working, the locking bolts 302 are gripped by hands to drive the lifting plates 301 to lift along the lifting locking grooves 204 to realize the height adjusting function of the first fence assembly 1 and the second fence assembly 2, and the height adjusting convenience is effectively improved; the problem that the existing safety fence cannot be adjusted to adapt to the working environment in the use scene requiring high fence height because it cannot be lifted and adjusted is solved.

[0026] Then, the lifting plate movable clamps 203 are used to prevent the lifting plate 301 from shaking when lifting, and the stability of the lifting plate 301 is improved.

[0027] Through the above steps, the locking bolts 302 are gripped by hands to drive the lifting plates 301 to lift along the lifting locking grooves 204 to realize the height adjusting function of the first fence assembly 1 and the second fence assembly 2, and the height adjusting convenience is effectively improved, and the problem that the existing safety fence cannot be adjusted to adapt to the working environment in the use scene requiring high fence height because it cannot be lifted and adjusted is avoided.

[0028] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A portable safety fence, comprising a first fence assembly (1), characterized in that: Also include the second fence assembly (2), lifting plate assembly (3); One side of the first fence assembly (1) is provided with the second fence assembly (2); The front of the first fence assembly (1) and the second fence assembly (2) is provided with lifting plate assembly (3); The first fence assembly (1) comprises first fence plate (101), first support foot (102); The second fence assembly (2) comprises second fence plate (201), second support foot (202), lifting plate movable clamp (203), lifting lock slot (204); The lifting plate assembly (3) comprises lifting plate (301), locking bolt (302).

2. The portable security fence of claim 1, wherein: One side of the first fence plate (101) is provided with the second fence plate (201), and the second fence plate (201) and the first fence plate (101) are connected through the hinge; The lower end of the first fence plate (101) is fixedly provided with the first support foot (102) on both sides; The lower end of the second fence plate (201) is fixedly provided with the second support foot (202) on one side.

3. The portable security fence of claim 1, wherein: The vertical center of the first fence plate (101) and the second fence plate (201) is provided with the lifting lock slot (204).

4. The portable security fence of claim 3, wherein: The lifting lock slot (204) is integrally formed with the first fence plate (101) and the second fence plate (201).

5. The portable security fence of claim 1, wherein: The front of the first fence plate (101) and the second fence plate (201) is provided with the lifting plate (301); Both sides of the lifting plate (301) are provided with the lifting plate movable clamp (203).

6. The portable security fence of claim 5, wherein: The lifting plate movable clamp (203) is fixedly connected with the front end face of the first fence plate (101) and the second fence plate (201) on both sides, and the lifting plate (301) is slidably arranged along the inner side of the lifting plate movable clamp (203).

7. The portable security fence of claim 5, wherein: The inside of the lifting plate (301) is provided with the locking bolt (302), and the locking bolt (302) passes through the lifting plate (301) and is locked with the lifting lock slot (204) of the first fence plate (101) and the second fence plate (201) respectively.

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