Telescopic isolation fence for epidemic prevention and isolation

Abstract

The utility model discloses an epidemic prevention isolation telescopic isolation fence which comprises two sets of main stand columns, auxiliary stand columns are arranged on one sides of the two sets of main stand columns, telescopic mechanisms are arranged between the two sets of main stand columns and the two sets of auxiliary stand columns, and each telescopic mechanism comprises a telescopic assembly movably arranged between the corresponding main stand column and the corresponding auxiliary stand column. Movable rods are movably arranged at the positions, close to the upper sides, of the two sides of the telescopic assembly, movable grooves are formed in the positions, corresponding to the two movable rods, of the front and rear sides of the main stand column and the auxiliary stand column, and the outer sides of the two movable rods are movably sleeved with butterfly nuts. According to the telescopic isolation fence for epidemic prevention isolation, the telescopic assemblies are driven to stretch by pulling the auxiliary stand columns, the two sets of butterfly nuts are rotated respectively to move backwards, length positioning of the isolation fence is achieved, epidemic prevention requirements of different communities are met, and the telescopic isolation fence can be operated by a single person and is convenient to operate; pedestrians are prevented from passing through the epidemic prevention isolation area at will.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation fences, in particular to a telescopic isolation fence for epidemic prevention and isolation. Background Art

[0002] Isolation guardrails are common isolation facilities in the construction industries such as municipal administration, construction, and electricity, used to separate pedestrians, equipment, etc. Functions of isolation guardrails: warning function, by installing the guardrails to make the outlines simple and clear, warning drivers to pay attention to the existence of the guardrails and to pay attention to pedestrians and non-motor vehicles, so as to prevent traffic accidents; separation function, traffic guardrails separate motor vehicles, non-motor vehicles and pedestrian traffic, and separate the roads longitudinally on the cross section, so that motor vehicles, non-motor vehicles and pedestrians travel in separate lanes, improving the safety of road traffic and improving traffic order; blocking function, traffic guardrails will block bad traffic behaviors, blocking pedestrians, bicycles or motor vehicles trying to cross the road. It requires the guardrail to have a certain height, a certain density (referring to the vertical fence), and a certain strength; aesthetic function, through the different materials, different forms, different shapes and different colors of the guardrails, to achieve harmony and coordination with the road environment. During severe epidemic periods, quarantine isolation fences are often used to separate the flow of people. In the past, retractable isolation fences on the market mostly required two people to open or close them, which was inconvenient to operate. Pedestrians passing by in the queue could easily close the isolation railings privately and pass through the quarantine area, affecting the implementation of quarantine work. In addition, when the isolation fences are used in combination, they are mostly connected in pairs, which is relatively unstable and easy to separate. Utility Model Content

[0003] The main purpose of the utility model is to provide a telescopic isolation fence for epidemic prevention and isolation, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A telescopic isolation fence for epidemic prevention and isolation, comprising two groups of main columns, one side of the two groups of main columns are provided with secondary columns, and a telescopic mechanism is provided between the two groups of main columns and the two groups of secondary columns, the telescopic mechanism comprises a telescopic component movably arranged between the main columns and the secondary columns, movable rods are movably arranged on both sides of the telescopic component near the upper side, movable grooves are provided on the front and rear sides of the main columns and the secondary columns corresponding to the positions of the two groups of movable rods, butterfly nuts are movably sleeved on the outer sides of the two groups of movable rods, fixing rods are fixedly arranged on both sides of the telescopic component near the lower side, a plurality of groups of anti-slip strips are fixedly arranged on the lower ends of the main columns, four groups of pulleys are movably arranged on the lower sides of the secondary columns, a positioning block is fixedly arranged on the front end of the main columns near the middle position, a connecting rod is movably arranged on the front end of the secondary column, and a positioning block is fixedly connected to the lower side of the connecting rod.

[0006] Preferably, the movable rod is limitedly slid on the inner side of the movable groove, the butterfly nut is threadedly connected to the movable rod, and the fixed rod is movably connected to the main column and the auxiliary column respectively.

[0007] Preferably, a plurality of groups of anti-slip strips are arranged linearly, and a slot is provided on the inner side of the positioning block.

[0008] Preferably, the inner side opening of the positioning block is matched with the positioning block, and the positioning block is made of elastic silicone material.

[0009] Preferably, a first fixing block is fixedly welded to one end of the two groups of main columns near the upper and lower sides, and a second fixing block is fixedly welded to the other end of the two groups of secondary columns near the upper and lower sides, and bolts are movably provided between the two groups of first fixing blocks and the two groups of second fixing blocks.

[0010] Preferably, the first fixing block and the second fixing block are arranged alternately, and the bolts penetrate through the center positions of the first fixing block and the second fixing block respectively and are threadedly connected thereto.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Pull the auxiliary column to drive the telescopic assembly to stretch. When it is stretched to the appropriate length, rotate the two sets of butterfly nuts respectively to move them backward to realize the length positioning of the isolation fence to meet the epidemic prevention needs of different communities. When the isolation fence is opened or closed, one person can operate it, which is relatively convenient to operate. It is not easy for pedestrians in the queue to close it, which prevents pedestrians from passing through the epidemic prevention isolation area at will and prevents the impact on the epidemic prevention isolation work.

[0013] 2. By staggering and overlapping the two groups of first fixing blocks fixed at one end of the main column and the two groups of second fixing blocks fixed at the other end of the auxiliary column, and then using a wrench to penetrate and fix the first fixing block and the second fixing block with two groups of bolts, a combined connection between the isolation fences is achieved, which is more stable and not easy to separate due to accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a telescopic isolation fence for epidemic prevention and isolation of the utility model;

[0015] Figure 2 This is a partial structural schematic diagram of a telescopic isolation fence for epidemic prevention and isolation of the utility model;

[0016] Figure 3 This is a partial cross-sectional structural schematic diagram of a telescopic isolation fence for epidemic prevention and isolation of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of part A of the telescopic isolation fence for epidemic prevention and isolation of the utility model.

[0018] In the figure: 1. main column; 2. auxiliary column; 3. telescopic mechanism; 31. telescopic assembly; 32. movable rod; 33. movable groove; 34. butterfly nut; 35. fixed rod; 36. anti-slip strip; 37. pulley; 38. positioning block; 39. connecting rod; 310. positioning block; 4. first fixed block; 5. second fixed block; 6. bolt. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a telescopic isolation fence for epidemic prevention and isolation comprises two groups of main columns 1, and auxiliary columns 2 are arranged on one side of the two groups of main columns 1. Telescopic mechanisms 3 are arranged between the two groups of main columns 1 and the two groups of auxiliary columns 2. The telescopic mechanisms 3 comprise a telescopic assembly 31 movably arranged between the main columns 1 and the auxiliary columns 2, and movable rods 32 are movably arranged on both sides of the telescopic assembly 31 near the upper side, and movable grooves 33 are provided on the front and rear sides of the main columns 1 and the auxiliary columns 2 corresponding to the positions of the two groups of movable rods 32. Butterfly nuts 34 are movably sleeved on the outer sides of the two groups of movable rods 32, and fixed rods 35 are fixedly arranged on both sides of the telescopic assembly 31 near the lower side, and several groups of anti-slip strips 36 are fixedly arranged on the lower end of the main columns 1, and four groups of pulleys 37 are movably arranged on the lower side of the auxiliary columns 2. A positioning block 38 is fixedly arranged near the middle position at the front end of the main column 1, and a connecting rod 39 is movably arranged at the front end of the auxiliary column 2, and a positioning block 310 is fixedly connected to the lower side of the connecting rod 39.

[0021] In this embodiment, the movable rod 32 is limitedly slid on the inner side of the movable groove 33, the butterfly nut 34 is threadedly connected to the movable rod 32, the fixed rod 35 is movably connected to the main column 1 and the auxiliary column 2 respectively, a plurality of groups of anti-slip strips 36 are arranged linearly, and a bayonet is opened on the inner side of the positioning block 310, the bayonet on the inner side of the positioning block 310 is adapted to the positioning block 38, and the positioning block 310 is made of elastic silicone material.

[0022] Specifically, first, the bayonet on the inner side of the positioning block 310 is broken off from the outer side of the positioning block 38, and the two groups of butterfly nuts 34 on the outer sides of the two groups of movable rods 32 are rotated to move them forward, loosening the positioning of the main column 1 and the auxiliary column 2. At this time, the auxiliary column 2 and the four groups of pulleys 37 movably arranged on the lower side are pulled to drive the telescopic component 31 to stretch, so that the two groups of movable rods 32 move downward on the inner sides of the four groups of movable grooves 33. When stretched to a suitable length, the two groups of butterfly nuts 34 are rotated respectively to move them backward to fit and limit the main column 1 and the auxiliary column 2, so as to realize the length positioning of the isolation fence and meet the epidemic prevention needs of different communities. When the isolation fence is opened or closed, it can be operated by one person, which is convenient to operate, and it is not easy for pedestrians in line to close it, which avoids pedestrians from passing through the epidemic prevention isolation area at will and prevents the impact on the implementation of epidemic prevention isolation work.

[0023] In this embodiment, one end of the two groups of main columns 1 is fixedly welded with a first fixing block 4 near the upper and lower sides, and the other ends of the two groups of auxiliary columns 2 are fixedly welded with a second fixing block 5 near the upper and lower sides. Bolts 6 are movably arranged between the two groups of first fixing blocks 4 and the two groups of second fixing blocks 5. The first fixing blocks 4 and the second fixing blocks 5 are staggered, and the bolts 6 respectively penetrate the center positions of the first fixing blocks 4 and the second fixing blocks 5 and are threadedly connected thereto.

[0024] Specifically, by staggeredly overlapping the two groups of first fixing blocks 4 fixed at one end of the main column 1 and the two groups of second fixing blocks 5 fixed at the other end of the secondary column 2, and then using a wrench to penetrate and fix the first fixing blocks 4 and the second fixing blocks 5 with two groups of bolts 6, a combined connection between the isolation fences is achieved, and the connection is relatively stable and not easily separated due to accidents.

[0025] Working principle:

[0026] When in use, first break off the bayonet on the inner side of the positioning block 310 from the outer side of the positioning block 38, and rotate the two sets of butterfly nuts 34 on the outer sides of the two sets of movable rods 32 to move them forward, loosening the positioning of the main column 1 and the auxiliary column 2. At this time, by pulling the auxiliary column 2 and the four sets of pulleys 37 movably arranged on the lower side thereof, the telescopic component 31 is driven to stretch, so that the two sets of movable rods 32 move downward inside the four sets of movable grooves 33. When stretched to a suitable length, the two sets of butterfly nuts 34 are rotated respectively to move them backward, and fit and limit the main column 1 and the auxiliary column 2 to achieve the length positioning of the isolation fence, satisfying It can be used according to the epidemic prevention needs of different communities, and when the isolation fence is opened or closed, it can be operated by a single person, which is relatively convenient to operate, and it is not easy for pedestrians in line to close it, which prevents pedestrians from passing through the epidemic prevention isolation area at will and prevents the impact on the epidemic prevention isolation work. In addition, the two groups of first fixed blocks 4 fixed at one end of the main column 1 and the two groups of second fixed blocks 5 fixed at the other end of the auxiliary column 2 are staggered and overlapped, and then the two groups of bolts 6 are used to penetrate and fix the first fixed block 4 and the second fixed block 5 by using a wrench to realize the combined connection between the isolation fences. The connection is relatively stable and not easy to separate due to accidents.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A telescopic isolation fence for epidemic prevention and isolation, comprising two sets of main columns (1), characterized in that: A secondary column (2) is arranged at one side of the two groups of main columns (1), and a telescopic mechanism (3) is arranged between the two groups of main columns (1) and the two groups of secondary columns (2). The telescopic mechanism (3) comprises a telescopic component (31) movably arranged between the main column (1) and the secondary column (2), and movable rods (32) are movably arranged at both sides of the telescopic component (31) near the upper side. The front and rear sides of the main column (1) and the secondary column (2) are provided with movable grooves (33) at positions corresponding to the two groups of movable rods (32). The outer sides of the main column (32) are movably sleeved with butterfly nuts (34), both sides of the telescopic assembly (31) are fixedly provided with fixing rods (35) near the lower side, the lower end of the main column (1) is fixedly provided with a plurality of groups of anti-slip strips (36), the lower side of the secondary column (2) is movably provided with four groups of pulleys (37), the front end of the main column (1) is fixedly provided with a positioning block (38) near the middle position, the front end of the secondary column (2) is movably provided with a connecting rod (39), and the lower side of the connecting rod (39) is fixedly connected with a positioning block (310).

2. The telescopic isolation fence for epidemic prevention and isolation according to claim 1 is characterized by: The movable rod (32) is limitedly slid inside the movable groove (33), the butterfly nut (34) is threadedly connected to the movable rod (32), and the fixed rod (35) is movably connected to the main column (1) and the auxiliary column (2) respectively.

3. The telescopic isolation fence for epidemic prevention and isolation according to claim 1 is characterized by: A plurality of groups of anti-slip strips (36) are arranged linearly, and a snap-in opening is provided on the inner side of the positioning block (310).

4. The telescopic isolation fence for epidemic prevention and isolation according to claim 1 is characterized by: The inner snap-in opening of the positioning block (310) is matched with the positioning block (38), and the positioning block (310) is made of elastic silicone material.

5. The telescopic isolation fence for epidemic prevention and isolation according to claim 1 is characterized by: One end of the two groups of main columns (1) is fixedly welded with a first fixing block (4) near the upper and lower sides, and the other end of the two groups of auxiliary columns (2) is fixedly welded with a second fixing block (5) near the upper and lower sides, and bolts (6) are movably provided between the two groups of the first fixing blocks (4) and the two groups of the second fixing blocks (5).

6. The telescopic isolation fence for epidemic prevention and isolation according to claim 5, characterized in that: The first fixing block (4) and the second fixing block (5) are arranged in an alternating manner, and the bolts (6) respectively penetrate the center positions of the first fixing block (4) and the second fixing block (5) and are threadedly connected thereto.

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