Safety control fence for building engineering construction

Abstract

The utility model discloses a safety control fence for building engineering construction, and belongs to the technical field of building construction, and the safety control fence for building engineering construction is characterized by comprising two bases which are provided with universal wheels; the fence net is arranged between the two bases, and the fence net comprises a movable support and a movable column; the supporting mechanism is arranged on the movable column, and the supporting mechanism comprises a supporting leg and a telescopic rod; wherein the movable supports are arranged on the two sides of the movable column, the movable supports are movably connected with the movable column, every two adjacent movable supports are hinged to each other, and the supporting legs are hinged to the telescopic rods. The stability of the fence can be improved, a construction site and an activity site for people at ordinary times are separated, and construction safety is guaranteed.

Description

Technical Field

[0001] The present application belongs to the field of building construction technology, and in particular, relates to a safety control fence for building construction. Background Art

[0002] In order to strengthen the management of safety warning signs and safety facilities on construction sites, create a safe and clear construction environment, ensure the safety and health of construction personnel, create a safe cultural atmosphere, and improve the level of on-site safety management, safety fences are often required during the construction process to remind construction personnel or passers-by to pay attention to construction safety and to separate the construction site from the usual activities of people.

[0003] The existing Chinese patent with publication number CN220184816U discloses a construction engineering construction safety management fence, which belongs to the field of construction safety technology. It includes fixed columns, two of which are symmetrically arranged, and multiple guardrails are arranged between the two fixed columns.

[0004] Although the above fence can be stably fixed on the ground, the ground cone is more suitable for muddy ground and is inconvenient to use on concrete ground or asphalt ground. Improvements are made to this. Summary of the invention

[0005] The purpose of this application is to provide a construction safety control fence for the above-mentioned technical problems, improve the stability of the fence, separate the construction site from the usual activities of personnel, and ensure construction safety.

[0006] The present application provides a construction safety control fence, including:

[0007] Two bases are provided, and the bases are provided with universal wheels;

[0008] A fence net is placed between the two bases, and the fence net includes a movable bracket and a movable column;

[0009] A supporting mechanism is placed on the movable column, and the supporting mechanism includes a supporting foot and a telescopic rod;

[0010] Wherein, the movable brackets are placed on both sides of the movable column, the movable brackets are movably connected to the movable column, adjacent movable brackets are hinged to each other, and the supporting feet are hinged to the telescopic rod.

[0011] The fence net is installed between two bases. The two bases are moved and the distance between the two bases is adjusted to facilitate the adjustment of the unfolded length of the fence. The movable brackets are hinged to each other to ensure the stretching of the fence. The stability of the fence net is increased by the supporting mechanism to prevent the fence net from tipping over. The supporting feet are placed on the ground without being inserted into the ground to damage the ground. The telescopic rod is moved toward the supporting feet so that the supporting feet extend from the movable column and unfold to both sides, thereby achieving stable support of the fence net on the ground. When the fence net is contracted, the telescopic rod can be retracted into the movable column to facilitate the transportation of the fence. The supporting feet are hinged to the telescopic rod, and the two supporting feet are controlled to retract simultaneously by moving the telescopic rod. When the supporting mechanism is contracted, the universal wheels are used to facilitate transportation and movement.

[0012] Furthermore, the support mechanism also includes:

[0013] A support frame is placed between the support foot and the telescopic rod;

[0014] A slider, movably connected to the telescopic rod;

[0015] A first spring is disposed between the slider and the telescopic rod;

[0016] A locking buckle, movably connected in the movable column;

[0017] A second spring is placed between the movable column and the telescopic rod;

[0018] Among them, the support frame, the support foot and the sliding block are all hinged, and the telescopic rod is provided with a locking groove corresponding to the locking buckle.

[0019] The structural stability of the support mechanism is improved by the support frame, and the support frame is hinged with the slider. When the support foot is extended and opened, the first spring is a tension spring, which acts on the support frame to ensure the stability of the support foot when it is opened. When the support foot is opened, the telescopic rod cooperates with the locking groove through the locking buckle to limit the movement of the telescopic rod. When the locking buckle is unlocked, the telescopic rod is reset under the action of the second spring, and the support foot is retracted into the movable column at the same time, thereby improving the rapid recovery of the fence and making it more convenient to use.

[0020] Furthermore, the locking buckle is provided with a push rod, the push rod is provided with a first inclined guide surface, the locking buckle is provided with a second inclined guide surface, the push rod is provided with a handle placed outside the movable column, the push rod is provided with a first return spring, and the locking buckle is provided with a second return spring.

[0021] After the locking buckle locks the telescopic rod, the push rod is pushed to make the first inclined guide surface push the second inclined guide surface, so that the locking buckle moves, thereby unlocking the telescopic rod. The handle is used to facilitate moving the push rod outside the movable column. The first return spring and the second return spring reset the push rod and the locking buckle to ensure that the telescopic rod can be locked again when the supporting foot is extended.

[0022] Furthermore, the movable bracket is provided with a sliding seat, the movable column and the base are both provided with sliding rails corresponding to the sliding seat, and the movable bracket is hinged to the sliding seat.

[0023] The sliding seat is placed in the slide rail for movement, so as to ensure the movement between the activities and the stretching and contraction of the fence net. The movable bracket is also movably connected to the base through the sliding seat.

[0024] Furthermore, the movable column is provided with a through hole, and the through hole is placed in the slide rail above the movable column. The corresponding sliding seat is provided with an abutment portion, and the abutment portion corresponds to the telescopic rod.

[0025] The sliding seat is placed on the slide rail and moves, so that the abutting part of the sliding seat moves with the sliding seat, the abutting part abuts against the telescopic rod, and the telescopic rod is pushed to move. When the fence net is stretched to the maximum stroke, the telescopic rod is locked by the locking buckle.

[0026] Furthermore, the supporting feet are provided with anti-skid and wear-resistant pads.

[0027] The anti-skid and wear-resistant pads are bonded to the support feet. When the support feet are opened and placed on the ground, the friction between the support feet and the ground is increased, making the support performance of the support mechanism more stable.

[0028] The beneficial effects of this application are:

[0029] 1. By adjusting the distance between the two bases, it is convenient to adjust the unfolded length of the fence.

[0030] 2. Increase the stability of the fence net through the support mechanism to prevent the fence net from tipping over. Move the telescopic rod toward the support foot so that the support foot extends from the movable column and spreads out to both sides, thereby stably supporting the fence net on the ground.

[0031] 3. The structural stability of the support mechanism is improved by the support frame, the support frame is hinged to the slider, and when the support leg is extended and opened, the first spring acts on the support frame to ensure the stability of the support leg when it is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the structure of the fence of this application;

[0033] Figure 2 This is a schematic diagram of the structure of the movable column of the present application;

[0034] Figure 3 For this application Figure 3 A magnified view of point A;

[0035] The reference numerals in the figure are: 100, base; 110, universal wheel; 200, fence net; 210, movable bracket; 220, movable column; 221, through hole; 230, sliding seat; 231, abutment portion; 240, slide rail; 300, support mechanism; 310, support foot; 320, telescopic rod; 321, locking groove; 330, support frame; 340, slider; 350, first spring; 360, second spring; 400, locking buckle; 401, second inclined guide surface; 410, push rod; 411, first inclined guide surface; 412, handle; 420, first return spring; 430, second return spring; 500, anti-slip and wear-resistant pad. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0037] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0038] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0039] Embodiment 1:

[0040] like Figure 1 , Figure 2 As shown, the embodiment of the present application provides a construction safety control fence, including:

[0041] Two bases 100 are provided, and the base 100 is provided with universal wheels 110;

[0042] A fence net 200 is placed between two bases 100, and the fence net 200 includes a movable bracket 210 and a movable column 220;

[0043] A support mechanism 300 is placed on the movable column 220, and the support mechanism 300 includes a support foot 310 and a telescopic rod 320;

[0044] The movable brackets 210 are placed on both sides of the movable column 220 , the movable brackets 210 are movably connected to the movable column 220 , adjacent movable brackets 210 are hinged to each other, and the supporting legs 310 are hinged to the telescopic rod 320 .

[0045] The fence net 200 is installed between the two bases 100. The two bases 100 are moved and the distance between the two bases 100 is adjusted to facilitate the adjustment of the unfolded length of the fence. The movable brackets 210 are hinged to each other to ensure the stretching of the fence. The support mechanism 300 is used to increase the stability of the fence net 200 to prevent the fence net 200 from tipping over. The support legs 310 are placed on the ground without being inserted into the ground to damage the ground. The telescopic rod 320 is moved toward the support legs 310 so that the support legs 310 extend from the movable column 220 and unfold to both sides, thereby stably supporting the fence net 200 on the ground. When the fence net 200 is retracted, the telescopic rod 320 can be retracted into the movable column 220, which is convenient for carrying the fence. The support legs 310 are hinged to the telescopic rod 320. The telescopic rod 320 is moved to control the simultaneous retraction of the two support legs 310. When the support mechanism 300 is retracted, the universal wheels 110 are used to facilitate transportation and movement.

[0046] Embodiment 2:

[0047] like Figure 1-Figure 3 As shown, the embodiment of the present application provides a construction safety control fence. In addition to the above technical features, the support mechanism 300 further includes:

[0048] The support frame 330 is placed between the support leg 310 and the telescopic rod 320;

[0049] The slider 340 is movably connected to the telescopic rod 320;

[0050] A first spring 350 is disposed between the slider 340 and the telescopic rod 320;

[0051] The locking buckle 400 is movably connected in the movable column 220;

[0052] A second spring 360 is disposed between the movable column 220 and the telescopic rod 320;

[0053] The support frame 330 is hinged to the support leg 310 and the slider 340 , and the telescopic rod 320 is provided with a locking groove 321 corresponding to the locking buckle 400 .

[0054] The structural stability of the support mechanism 300 is improved by the support frame 330. The support frame 330 is hinged with the slider 340. When the support leg 310 is extended and opened, the first spring 350 is a tension spring, which acts on the support frame 330 to ensure the stability of the support leg 310 when it is opened. When the support leg 310 is opened, the telescopic rod 320 cooperates with the locking groove 321 through the locking buckle 400 to limit the movement of the telescopic rod 320. When the locking buckle 400 is unlocked, the telescopic rod 320 is reset under the action of the second spring 360, and the support leg 310 is retracted into the movable column 220 at the same time, thereby improving the rapid recovery of the fence and making it more convenient to use.

[0055] Furthermore, the locking buckle 400 is provided with a push rod 410, the push rod 410 is provided with a first inclined guide surface 411, the locking buckle 400 is provided with a second inclined guide surface 401, the push rod 410 is provided with a handle 412 placed outside the movable column 220, the push rod 410 is provided with a first return spring 420, and the locking buckle 400 is provided with a second return spring 430.

[0056] After the locking buckle 400 locks the telescopic rod 320, the push rod 410 is pushed to make the first inclined guide surface 411 push the second inclined guide surface 401, so that the locking buckle 400 moves to unlock the telescopic rod 320. The handle 412 facilitates the movement of the push rod 410 outside the movable column 220. The first return spring 420 and the second return spring 430 reset the push rod 410 and the locking buckle 400 to ensure that the telescopic rod 320 can be locked again when the supporting leg 310 is extended.

[0057] Furthermore, the movable bracket 210 is provided with a sliding seat 230 , and the movable column 220 and the base 100 are both provided with a sliding rail 240 corresponding to the sliding seat 230 , and the movable bracket 210 is hinged to the sliding seat 230 .

[0058] The sliding seat 230 is placed in the slide rail 240 for movement, thereby ensuring the movement between the activities and the stretching and contraction of the fence net 200. The movable bracket 210 is also movably connected to the base 100 through the sliding seat 230.

[0059] Furthermore, the movable column 220 is provided with a through hole 221 , and the through hole 221 is placed in the slide rail 240 above the movable column 220 . The corresponding sliding seat 230 is provided with an abutment portion 231 , and the abutment portion 231 corresponds to the telescopic rod 320 .

[0060] The sliding seat 230 is placed on the slide rail 240 and moves, so that the abutting part 231 of the sliding seat 230 moves with the sliding seat 230, and the abutting part 231 abuts against the telescopic rod 320, pushing the telescopic rod 320 to move. When the fence net 200 is stretched to the maximum stroke, the telescopic rod 320 is locked by the locking buckle 400.

[0061] Embodiment 3:

[0062] like Figure 2 As shown, the embodiment of the present application provides a construction safety control fence. In addition to the above-mentioned technical features, the support leg 310 is further provided with an anti-slip and wear-resistant pad 500.

[0063] The anti-skid and wear-resistant pad 500 is bonded to the support foot 310 . When the support foot 310 is opened and placed on the ground, the friction between the support foot 310 and the ground is increased, so that the support performance of the support mechanism 300 is more stable.

[0064] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0065] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A construction safety control fence, characterized in that: include: Two bases (100) are provided, and the bases (100) are provided with universal wheels (110); A fence net (200) is placed between two bases (100), and the fence net (200) includes a movable bracket (210) and a movable column (220); A support mechanism (300) is placed on the movable column (220), wherein the support mechanism (300) comprises a support foot (310) and a telescopic rod (320); The movable bracket (210) is placed on both sides of the movable column (220), the movable bracket (210) is movably connected to the movable column (220), adjacent movable brackets (210) are hinged to each other, and the supporting foot (310) is hinged to the telescopic rod (320).

2. The construction safety control fence according to claim 1 is characterized in that: The support mechanism (300) further comprises: A support frame (330) is placed between the support leg (310) and the telescopic rod (320); A slider (340) movably connected to the telescopic rod (320); A first spring (350) is disposed between the slider (340) and the telescopic rod (320); A locking buckle (400) movably connected to the movable column (220); A second spring (360) is disposed between the movable column (220) and the telescopic rod (320); The support frame (330) is hinged to the support foot (310) and the slide block (340), and the telescopic rod (320) is provided with a locking groove (321) corresponding to the locking buckle (400).

3. The construction safety control fence according to claim 2 is characterized in that: The locking buckle (400) is provided with a push rod (410), the push rod (410) is provided with a first inclined guide surface (411), the locking buckle (400) is provided with a second inclined guide surface (401), the push rod (410) is provided with a handle (412) arranged outside the movable column (220), the push rod (410) is provided with a first return spring (420), and the locking buckle (400) is provided with a second return spring (430).

4. The construction safety control fence according to claim 3 is characterized in that: The movable bracket (210) is provided with a sliding seat (230), the movable column (220) and the base (100) are both provided with a sliding rail (240) corresponding to the sliding seat (230), and the movable bracket (210) is hinged to the sliding seat (230).

5. The construction safety control fence according to claim 4 is characterized in that: The movable column (220) is provided with a through hole (221), and the through hole (221) is placed in the slide rail (240) above the movable column (220). The corresponding sliding seat (230) is provided with an abutment portion (231), and the abutment portion (231) corresponds to the telescopic rod (320).

6. The construction safety control fence according to claim 5 is characterized in that: The support foot (310) is provided with an anti-skid and wear-resistant pad (500).

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