Isolation fence with extension supporting structure

Abstract

The utility model discloses an isolation fence with an extension supporting structure, and relates to the technical field of isolation fences, the isolation fence comprises a first stand column and a first extension plate, and one side of the first stand column is connected with a second stand column through a main plate. According to the isolation fence with the extension supporting structure, a limiting rod is pulled upwards, so that the limiting rod slides upwards in a sliding groove and extrudes a supporting spring, then one end of the limiting rod is separated from a limiting groove, then a first extension plate or a second extension plate is rotated, the first extension plate or the second extension plate drives a rotating shaft to rotate, and then the rotating shaft drives a rotating disc to rotate; the limiting rods are loosened, the limiting rods are inserted into the limiting grooves, the position of the rotating disc is limited, then the position of the rotating shaft is limited, the first extension plate or the second extension plate which extends can increase the isolation area, the first extension plate or the second extension plate can be conveniently extended at multiple angles through the annularly-distributed limiting grooves, and the practicability of the isolation fence is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation enclosures, in particular to an isolation enclosure with an extended support structure. Background Art

[0002] Municipal engineering refers to engineering projects carried out for the construction of urban infrastructure and improvement of the urban environment, involving roads, bridges, water supply and drainage, heating and gas supply, environmental sanitation and other aspects. During the construction process, an isolation fence will be used. The isolation fence is a facility used to isolate and protect in public places, construction sites, traffic control or other scenarios that require separation of areas. It is used to surround the construction area to prevent unrelated personnel from entering and protect the safety of pedestrians and workers.

[0003] However, the existing isolation fences have the following disadvantages. Most isolation fences have two supporting columns and an isolation panel. Since the area of ​​the isolation panel is generally fixed, when the isolation length needs to be adjusted, more isolation fences are needed. However, a large number of isolation fences are inconvenient to carry and are troublesome. Therefore, the existing isolation fences need to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an isolation enclosure with an extended support structure to solve the problem raised by the above-mentioned background technology that the panel area of ​​the isolation enclosures currently on the market is generally fixed. When the isolation length needs to be adjusted, more isolation enclosures are needed, but a large number of isolation enclosures are inconvenient to carry and are relatively troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an isolation enclosure with an extended support structure, comprising a No. 1 column and a No. 1 extension plate, one side of the No. 1 column is connected to the No. 2 column through a main board, the No. 1 column and the No. 2 column are connected to a base below, the inner sides of the No. 1 column and the No. 2 column are both equipped with rotating shafts through bearings, the No. 1 extension plate and the No. 2 extension plate are fixedly sleeved on the outer side of the rotating shaft, one side of the No. 1 column and the No. 2 extension plate are both connected to a hanging ring, and one side of the No. 2 column and the No. 1 extension plate are both connected to a pin.

[0006] Preferably, a turntable is connected to the top end of the rotating shaft, and a limiting mechanism is installed in the built-in grooves of the No. 1 and No. 2 columns near the turntable, and the limiting mechanism includes a supporting spring, a limiting rod, a sliding groove and a limiting groove, and the inner side of the No. 1 and No. 2 columns near the turntable is provided with a sliding groove.

[0007] Preferably, a support spring is provided inside the slide groove, a limit rod is provided below the support spring, and the limit rod and the slide groove are slidably connected, and an annular limit groove is provided on the inner side of the turntable near the limit rod.

[0008] Preferably, the same side of the first extension plate and the second extension plate is connected with a telescopic rod via a movable shaft, and the end of the telescopic rod away from the first extension plate and the second extension plate is connected with a support seat via a movable shaft.

[0009] Preferably, a support mechanism is installed on one side of the first extension plate and the second extension plate close to the telescopic rod.

[0010] Preferably, the support mechanism includes a slider, a handle, a screw and a support rod, and a screw is installed in a built-in groove on one side of the No. 1 extension plate and the No. 2 extension plate close to the telescopic rod through a bearing.

[0011] Preferably, a sliding block is sleeved on the outer side of the screw rod, a supporting rod is connected between the sliding block and the telescopic rod via a movable shaft, and a handle is connected to one end of the screw rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A limit mechanism, an extension plate No. 1 and an extension plate No. 2 are set, and the limit rod is pulled upward to make the limit rod slide upward in the slide groove and squeeze the supporting spring, and then one end of the limit rod is disengaged from the limit groove, and then the extension plate No. 1 or the extension plate No. 2 is rotated to make the extension plate No. 1 or the extension plate drive the rotating shaft to rotate, and the rotating shaft drives the turntable to rotate, and then the limit rod is released to make the limit rod inserted into the limit groove to limit the position of the turntable, and then limit the position of the rotating shaft. The extended extension plate No. 1 or the extension plate No. 2 can increase the isolation area, and the annularly distributed limit grooves facilitate the extension plate No. 1 or the extension plate No. 2 to be extended at multiple angles, thereby improving the practicality of the isolation enclosure.

[0014] 2. A supporting mechanism is provided. Before or after the No. 1 extension plate and the No. 2 extension plate are extended, the handle is rotated, and the handle drives the screw rod to rotate. Then the slider is threadedly engaged with the screw rod, and the slider drives the supporting rod to move on the screw rod, so that the supporting rod pushes or pulls the telescopic rod. At the same time, one end of the telescopic rod rotates on the movable shaft to adjust the telescopic rod to a suitable angle. Then, the length of the telescopic rod is adjusted by the bolt so that the support seat is supported on the ground, and the No. 1 extension plate and the No. 2 extension plate are supported again, which is beneficial to improve the stability of the isolation enclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the side cross-sectional structure of the first extension plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the first column of the utility model from top view;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the turntable of the utility model from top view;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] In the figure: 1. Pillar No. 1; 2. Pillar No. 2; 3. Base; 4. Hanging ring; 5. Latch; 6. Extension plate No. 1; 7. Extension plate No. 2; 8. Limiting mechanism; 801. Support spring; 802. Limiting rod; 803. Slide groove; 804. Limiting groove; 9. Support mechanism; 901. Slider; 902. Handle; 903. Screw rod; 904. Support rod; 10. Turntable; 11. Rotating shaft; 12. Main board; 13. Support seat; 14. Telescopic rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: an isolation enclosure with an extended support structure, including a No. 1 column 1 and a No. 1 extension plate 6, one side of the No. 1 column 1 is connected to the No. 2 column 2 through a main board 12, the No. 1 column 1 and the No. 2 column 2 are connected to a base 3 below, and the inner sides of the No. 1 column 1 and the No. 2 column 2 are both installed with a rotating shaft 11 through a bearing.

[0023] See also Figure 1-Figure 5 The first extension plate 6 and the second extension plate 7 are fixedly sleeved on the outside of the rotating shaft 11, the first column 1 and the second extension plate 7 are connected to a hanging ring 4 on one side, the second column 2 and the first extension plate 6 are connected to a latch 5 on one side, the top of the rotating shaft 11 is connected to a rotating disk 10, and a limiting mechanism 8 is installed in the built-in groove of the first column 1 and the second column 2 near the rotating disk 10, and the limiting mechanism 8 includes a supporting spring 801 , a limiting rod 802, a slide groove 803 and a limiting groove 804, the No. 1 column 1 and the No. 2 column 2 are provided with a slide groove 803 on the inner side near the turntable 10, a support spring 801 is provided inside the slide groove 803, a limiting rod 802 is provided below the support spring 801, and the limiting rod 802 and the slide groove 803 are slidably connected, and the turntable 10 is provided with an annularly distributed limiting groove 804 on the inner side near the limiting rod 802.

[0024] In specific implementation, most isolation fences have two support columns and an isolation panel. Since the area of ​​the isolation panel is generally fixed, when the isolation length needs to be adjusted, more isolation fences are needed, which is more troublesome. The limit rod 802 can be pulled upward to make the limit rod 802 slide upward in the slide groove 803 and squeeze the support spring 801, and then one end of the limit rod 802 is disengaged from the limit groove 804, and then the No. 1 extension plate 6 or the No. 2 extension plate 7 is rotated to make the No. 1 extension plate 6 or the No. 2 extension plate 7 drive the rotating shaft 11 to rotate, and the rotating shaft 11 then drives When the rotating turntable 10 is rotated and the extension plate No. 1 6 or the extension plate No. 2 7 is rotated to a position parallel to the main board 12, the limit rod 802 is released to allow the support spring 801 to rebound and drive the limit rod 802 to slide in the slide groove 803 and insert into the limit groove 804, thereby limiting the position of the turntable 10 and further limiting the position of the rotating shaft 11. The extended extension plate No. 1 6 or the extension plate No. 2 7 can increase the isolation area, and the annularly distributed limit grooves 804 facilitate the extension plate No. 1 6 or the extension plate No. 2 7 to be extended at multiple angles, thereby improving the practicality of the isolation enclosure.

[0025] See also Figure 1 and Figure 2 The same side of the No. 1 extension plate 6 and the No. 2 extension plate 7 is connected with a telescopic rod 14 through a movable shaft, and the end of the telescopic rod 14 away from the No. 1 extension plate 6 and the No. 2 extension plate 7 is connected with a support seat 13 through a movable shaft. A support mechanism 9 is installed on the side of the No. 1 extension plate 6 and the No. 2 extension plate 7 close to the telescopic rod 14, and the support mechanism 9 includes a slider 901, a handle 902, a screw rod 903 and a support rod 904. A screw rod 903 is installed in the built-in groove on the side of the No. 1 extension plate 6 and the No. 2 extension plate 7 close to the telescopic rod 14 through a bearing, and the outer side of the screw rod 903 is sleeved with a slider 901, and a support rod 904 is connected between the slider 901 and the telescopic rod 14 through a movable shaft. One end of the screw rod 903 is connected with a handle 902, and the screw rod 903 and the slider 901 are threadedly sleeved.

[0026] During specific implementation, since the isolation fence is usually placed directly on the ground or installed on the ground with bolts, but due to weather conditions, the isolation fence lacks a reinforced support structure, which makes it easy to tip over. The handle 902 can be rotated before or after the No. 1 extension plate 6 and the No. 2 extension plate 7 are extended, and the handle 902 drives the screw rod 903 to rotate, and then the slider 901 is threadedly engaged with the screw rod 903, and the slider 901 drives the support rod 904 to move on the screw rod 903, so that the support rod 904 pushes or pulls the telescopic rod 14, and at the same time, one end of the telescopic rod 14 rotates on the movable shaft to adjust the telescopic rod 14 to a suitable angle, and then the length of the telescopic rod 14 is adjusted by bolts to support the support seat 13 on the ground, and the No. 1 extension plate 6 and the No. 2 extension plate 7 are supported again, which is beneficial to improve the stability of the isolation fence.

[0027] Working principle: When using the isolation fence with an extended support structure, first, install the base 3 on the ground by bolts, and then extend the main board 12 by the No. 1 extension plate 6 and the No. 2 extension plate 7 as needed, and limit the position of the No. 1 extension plate 6 and the No. 2 extension plate 7 by the limiting mechanism 8, and then insert the pin 5 of the No. 2 column 2 of the isolation fence from top to bottom into the hanging ring 4 of the No. 1 column 1 of another isolation fence, and then support the No. 1 extension plate 6 and the No. 2 extension plate 7 by the supporting mechanism 9, which is beneficial to improve the practicability and stability of the isolation fence. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An isolation enclosure with an extended support structure, comprising a first column (1) and a first extension plate (6), characterized in that: One side of the No. 1 column (1) is connected to the No. 2 column (2) through a main board (12); a base (3) is connected below the No. 1 column (1) and the No. 2 column (2); a rotating shaft (11) is installed on the inner side of the No. 1 column (1) and the No. 2 column (2) through a bearing; the No. 1 extension plate (6) and the No. 2 extension plate (7) are fixedly sleeved on the outer side of the rotating shaft (11); one side of the No. 1 column (1) and the No. 2 extension plate (7) are connected to a hanging ring (4); one side of the No. 2 column (2) and the No. 1 extension plate (6) are connected to a latch (5).

2. The isolation enclosure with an extended support structure according to claim 1, characterized in that: The top end of the rotating shaft (11) is connected to a rotating disk (10), and a limiting mechanism (8) is installed in a built-in groove of the first column (1) and the second column (2) close to the rotating disk (10), and the limiting mechanism (8) comprises a supporting spring (801), a limiting rod (802), a sliding groove (803) and a limiting groove (804), and the sliding groove (803) is opened on the inner side of the first column (1) and the second column (2) close to the rotating disk (10).

3. The isolation enclosure with an extended support structure according to claim 2, characterized in that: A support spring (801) is provided inside the slide groove (803), a limit rod (802) is provided below the support spring (801), and the limit rod (802) and the slide groove (803) are slidably connected, and an annular limit groove (804) is provided on the inner side of the turntable (10) close to the limit rod (802).

4. The isolation enclosure with an extended support structure according to claim 1, characterized in that: The same side of the first extension plate (6) and the second extension plate (7) is connected to a telescopic rod (14) via a movable shaft, and the end of the telescopic rod (14) away from the first extension plate (6) and the second extension plate (7) is connected to a support seat (13) via a movable shaft.

5. The isolation enclosure with an extended support structure according to claim 4, characterized in that: A support mechanism (9) is installed on one side of the first extension plate (6) and the second extension plate (7) close to the telescopic rod (14).

6. The isolation enclosure with an extended support structure according to claim 5, characterized in that: The support mechanism (9) comprises a slider (901), a handle (902), a screw rod (903) and a support rod (904); the screw rod (903) is installed in a built-in groove on one side of the first extension plate (6) and the second extension plate (7) close to the telescopic rod (14) via a bearing.

7. The isolation enclosure with an extended support structure according to claim 6, characterized in that: A slider (901) is sleeved on the outer side of the screw rod (903), a support rod (904) is connected between the slider (901) and the telescopic rod (14) via a movable shaft, and one end of the screw rod (903) is connected to a handle (902).

Images