Construction isolation fence

Abstract

The utility model discloses a construction isolation fence which comprises a fence plate, two supporting parts and two limiting components. In this way, under the normal condition, the supporting part is located at the first position. When the construction isolation fences are used singly, the construction isolation fences can be normally picked up / placed. When a plurality of construction isolation fences are enclosed for use, the effect of the limiting components on the supporting parts is overcome or relieved, the supporting parts are moved towards one side of the bottom of the connecting column, the supporting parts are rotated, for every two adjacent construction isolation fences, the supporting parts close to each other are attached, the through hole of one supporting part is aligned with the insertion hole of the other supporting part, and then the construction isolation fences are assembled. The effect of the limiting component on the supporting part is recovered, the supporting part returns to the first position, and the connecting column enters the inserting hole. The construction isolation fences are sequentially connected, and then the multiple construction isolation fences are stably enclosed. The construction isolation fence has the advantages of being simple in structure, convenient to use and more stable and reliable when a plurality of construction isolation fences are used in a surrounding mode.

Description

Technical Field

[0001] This utility model relates to guardrails, and more particularly to a construction guardrail. Background Technology

[0002] Construction barriers are placed in construction areas to warn pedestrians and vehicles. They are typically placed individually in front of the construction area or multiple barriers used to enclose it. Existing construction barriers generally consist of a barrier panel and two supporting supports fixed beneath it. When multiple barriers enclose a construction area, the lack of connection between adjacent barriers results in overall instability and sturdiness. Utility Model Content

[0003] This application provides a construction safety barrier that can solve the problems mentioned in the background art.

[0004] This application provides a construction safety barrier, comprising:

[0005] The balustrade has two vertical connecting posts at the bottom;

[0006] Two support parts are respectively fitted onto two connecting posts; the top has: a through hole for fitting with the connecting post and an insertion hole for another connecting post of the construction isolation fence to enter; the through hole and the insertion hole are staggered vertically, horizontally, and longitudinally; the through hole and insertion hole of one support part are symmetrical to the through hole and insertion hole of the other support part;

[0007] Two limiting members are used to keep the two supports in a first position near the top of the connecting column, in which the supports are restricted from rotating.

[0008] In some embodiments, the limiting member is a magnet, which is installed on the support portion and is also used to keep the support portion in a second position near the bottom of the connecting column, in which the support portion can rotate.

[0009] In some embodiments, the limiting member is a compression spring sleeved on the connecting post.

[0010] In some embodiments, the limiting member is a bolt threadedly connected to the support portion.

[0011] In some embodiments, both of the supports have extensions for foot pressing down.

[0012] In summary, this application discloses a construction safety barrier, comprising a barrier panel, two support sections, and two limiting members. Under normal circumstances, the support sections are in the first position. When used individually, the construction safety barrier can be easily picked up and placed. When multiple construction safety barriers are used together, the limiting members are overcome or released from their effect on the support sections. The support sections are moved towards the bottom of the connecting post and rotated. For adjacent construction safety barriers, the support sections close together, aligning the through-hole of one support section with the insertion hole of the other. The limiting members are then restored to their effect on the support sections, which return to the first position, and the connecting post enters the insertion hole. By sequentially connecting the various construction safety barriers, multiple barriers are stably enclosed. The advantages include: simple structure, convenient use, and greater stability and reliability when multiple construction safety barriers are used together. Attached Figure Description

[0013] To better illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0014] Figure 1 A diagram showing multiple construction safety barriers surrounding the area;

[0015] Figure 2 A top view of a single construction safety barrier.

[0016] Figure 3 A schematic diagram of a single construction safety barrier;

[0017] Figure 4 A partial sectional view of the construction isolation barrier with bolts as limiting components;

[0018] Figure 5 for Figure 4 Enlarged schematic diagram of the section cut open;

[0019] Figure 6 A partial sectional view of a construction safety barrier with a compression spring as a limiting component;

[0020] Figure 7 for Figure 6 Enlarged schematic diagram of the section cut open;

[0021] Figure 8 A partial sectional view of the construction isolation barrier with a magnet as a limiting component;

[0022] Figure 9 for Figure 8 Enlarged schematic diagram of the section cut open.

[0023] In the picture,

[0024] 1. Balustrade; 1a. Connecting post; 1a1. Stop block; 1a2. Sleeve;

[0025] 2. Support part; 2a. Through hole; 2b. Insertion hole; 2c. Extension part;

[0026] 3. Limiting components. Specific Implementation

[0027] The following description is provided in conjunction with the accompanying drawings, which are for illustrative purposes only and not strictly to scale. Unless otherwise defined, the technical or scientific terms used in this disclosure should be understood in their ordinary sense by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes. Unless otherwise specified, the embodiments in this application can be combined with each other.

[0028] Please see Figure 2 , Figure 3 and Figure 4 A construction safety barrier includes a barrier panel 1, two support parts 2 and two limiting components 3.

[0029] The bottom of the balustrade 1 has two vertical connecting posts 1a. More specifically, the balustrade 1 can be composed of several welded pipes, with the bottom ends of the vertical pipes on both sides designed in a stepped shape, and a section of pipe with a smaller diameter, which is the connecting post 1a.

[0030] Please see Figure 4 and Figure 5 Two support parts 2 are respectively fitted onto two connecting posts 1a. More specifically, the bottom end of the connecting post 1a is a threaded rod. After the support part 2 is fitted, a sleeve 1a2 with internal threads is used to fix the stop block 1a1 to the connecting post 1a, preventing the support part 2 from separating from the connecting post 1a. The two support parts 2 allow the guardrail 1 to be stably placed on the ground. When a single construction barrier is used, both support parts 2 are perpendicular to the guardrail 1; when multiple construction barriers are used together, the support parts 2 are rotated to make the support parts 2 and the guardrail 1 form a corresponding angle. For example, if four construction barriers are arranged in a square, the angle between the support parts 2 and the guardrail 1 can be 45 degrees.

[0031] Please see Figure 2 and Figure 3 The top of the support part 2 has a through hole 2a and a socket 2b. The through hole 2a and the socket 2b are staggered in the vertical, horizontal, and longitudinal directions (meaning that in the vertical direction, the through hole 2a and the socket 2b are staggered in the vertical, horizontal, and longitudinal directions). Figure 3 When a single construction safety barrier is used, according to Figure 3 The markings in the top, bottom, horizontal, and vertical directions are offset from the through hole 2a and the insertion hole 2b in the top, bottom, horizontal, and vertical directions. More specifically, one edge of the top surface of the support part 2 has an inverted L-shaped block. The horizontal part of the inverted L-shaped block faces outward and does not coincide with the top surface of the support part 2. The through hole 2a is located on the horizontal part of the inverted L-shaped block, and the insertion hole 2b is located on the top surface of the support part 2.

[0032] The through holes 2a and insertion holes 2b of one support part 2 are centrally symmetrical with respect to the through holes 2a and insertion holes 2b of the other support part 2. That is, in the top view, the positions of the two through holes 2a remain unchanged, and the point of central symmetry is determined, namely the midpoint of the line connecting the two through holes 2a. Depending on the position of one support part 2, rotating the other support part 2 will result in a position where the two insertion holes 2b are also centrally symmetrical about that point. For example, when a construction safety barrier is used alone, both support parts 2 are perpendicular to the barrier panel 1. In this case, the through holes 2a and insertion holes 2b of one support part 2 are centrally symmetrical with respect to the through holes 2a and insertion holes 2b of the other support part 2.

[0033] The through hole 2a is used to complete the connection between the support part 2 and the connecting sleeve, and the insertion hole 2b is used for the connecting post 1a of another construction isolation fence to enter. More specifically, the insertion hole 2b is for the sleeve 1a2, which is threaded at the lower end of the connecting post 1a, to enter.

[0034] Two limiting members 3 are used to keep the two support parts 2 in a first position near the top of the connecting column 1a, that is, in the first position, the support part 2 is in contact with the shoulder of the vertical tube. In addition, in the first position, the support part 2 is also restricted from rotation. More specifically, this restriction on rotation means that the support part 2 and the guardrail 1 can remain relatively fixed during the normal picking / placing of the construction isolation barrier. That is to say, the limiting members 3 act on the support part 2 to keep the support part 2 in the first position. Only by overcoming or releasing the effect of the limiting members 3 on the support part 2 can the support part 2 move up and down or rotate on the connecting column 1a.

[0035] Please see Figure 1 and Figure 3Under normal circumstances, support part 2 is in the first position. When a single construction barrier is used, it can be picked up and placed normally. When multiple construction barriers are used together, overcome or release the effect of the limiting member 3 on support part 2, move support part 2 towards the bottom of connecting post 1a, and rotate support part 2. For two adjacent construction barriers, the support parts 2 that are close to each other will fit together, and the through hole 2a of one support part 2 will align with the insertion hole 2b of the other support part 2. Restore the effect of the limiting member 3 on support part 2, and support part 2 will return to the first position, with connecting post 1a entering insertion hole 2b. By connecting each construction barrier in sequence, multiple construction barriers can be stably enclosed.

[0036] Please see Figure 6 and Figure 7 In some embodiments, the limiting member 3 is a compression spring. The compression spring is sleeved on the connecting post 1a, with its upper end abutting against the support part 2 and its lower end abutting against the stop block 1a1. The action of the compression spring on the support part 2 generates friction between the support part 2 and the shoulder of the connecting post 1a, restricting the rotation of the support part 2 relative to the connecting post 1a. Textures can be engraved on the top surface of the support part 2 and the shoulder of the connecting post 1a to increase friction.

[0037] Please see Figure 4 and Figure 5 In some embodiments, the limiting element is a bolt. The bolt is threaded onto the support portion 2. That is, when the bolt is tightened, the support portion 2 is relatively fixed to the connecting column 1a; when the bolt is loosened, the support portion 2 can move up and down or rotate relative to the connecting column 1a.

[0038] Compared to springs, bolts not only allow the support 2 to be held in a first position near the top of the connecting column 1a, but also allow the support 2 to be held in a second position near the bottom of the connecting column 1a.

[0039] Please see Figure 8 and Figure 9 In some embodiments, the limiting member 3 is a magnet. The magnet is installed on the support 2, so that the support 2 can be held in a first position near the top of the connecting post 1a, and also in a second position near the bottom of the connecting post 1a, in which the support 2 can rotate. More specifically, the threaded rod at the bottom end of the connecting post 1a also has a smooth section, and the stop 1a1 is sleeved on this smooth section. The stop 1a1 can be attracted by the magnet, and after the sleeve 1a2 is threadedly connected to the threaded rod, the stop 1a1 can still rotate.

[0040] Compared to bolts, magnets not only allow the support 2 to remain in the second position near the bottom of the connecting column 1a, but also allow the support 2 to rotate while in the second position. This makes operation quicker and more convenient when multiple construction barriers are used together.

[0041] Please see Figure 3 In some embodiments, both support portions 2 have an extension portion 2c for the foot to press down.

[0042] When multiple construction barriers are used together, you can step on the two extension parts 2c with both feet and move the barrier plate 1 up with both hands, making the operation more convenient.

Claims

1. A construction barrier, characterised in that, The utility model relates to a construction fence, comprising: a fence board (1) having two vertical connecting columns (1a) at the bottom; two support parts (2) respectively sleeved on the two connecting columns (1a); the top of the support parts (2) has a through hole (2a) for sleeving the connecting columns (1a) and a socket (2b) for the connecting columns (1a) of another construction fence; the through hole (2a) and the socket (2b) are staggered in the vertical, horizontal and longitudinal directions; the through hole (2a) and the socket (2b) of one support part (2) are symmetrically centered on the through hole (2a) and the socket (2b) of the other support part (2); two limiting members (3) respectively used for keeping the two support parts (2) in a first position close to the top of the connecting columns (1a); in the first position, the support parts (2) are limited to rotate.

2. The construction barrier according to claim 1, wherein The limiting member (3) is a magnet installed on the support part (2) and is also used for keeping the support part (2) in a second position close to the bottom of the connecting column (1a); in the second position, the support part (2) can rotate.

3. The construction barrier according to claim 1, wherein The limiting member (3) is a compression spring sleeved on the connecting column (1a).

4. The construction barrier according to claim 1, wherein The limiting member (3) is a bolt threaded on the support part (2).

5. The construction barrier according to claim 1, wherein Both the support parts (2) have an extension part (2c) for stepping on.

Images