House building protective fence with protective effect

Abstract

The utility model relates to the technical field of protective fences, and discloses a house building protective fence with a protection function, which comprises a protective barrier, a support column and a base, and a protective mechanism, a support mechanism and a moving mechanism are respectively arranged on the protective fence. The buffering cushion can buffer impact force to a certain degree, the anti-collision roller can slightly guide the impact direction of an impact object so as to reduce the impact force, meanwhile, the springs on the guide rods are extruded, the buffering effect can be further improved under the elastic potential energy of the springs, and the purpose of protecting the protective barrier is achieved. The protective barrier is prevented from being damaged and cannot be used due to collision; the two-way screw rod is rotated by rotating the hand wheel, and the two moving blocks move oppositely under the action of threads, so that the two groups of hinge rods can be folded and push the lifting plate to move downwards, the moving wheels at the bottom of the lifting plate extend out of the storage groove and jack up the guardrail, the purpose of moving the guardrail is achieved, and the use requirements of people are met conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail for building construction with a protective function. Background Technique

[0002] Building construction projects refer to various building constructions and their ancillary facilities, as well as the installation projects of pipelines, equipment and their supporting lines, and interior and exterior decoration projects. A building refers to a project with a roof, beams, columns, walls, foundation, and capable of forming an internal space to meet the needs of people's production, residence, study, public activities, etc. Building construction projects are generally referred to as construction projects, which refer to the survey, planning, design, construction, installation, and maintenance of new, rebuilt, or expanded buildings and ancillary structures, as well as the completed engineering entities. When building a building, guardrails are often required to isolate the construction site.

[0003] A Chinese patent provides a guardrail for building construction projects, with the publication number CN211776386U, which includes a first threaded rod, a second threaded rod, a threaded sleeve, and a support plate. The first threaded rod and the second threaded rod are both threadedly connected to the threaded sleeve and have opposite rotation directions. The first threaded rod is located below the second threaded rod. A first support rod is fixedly connected to the lower part of the first threaded rod, and the first support rod is connected to the top outer wall of the support plate. A second support rod is fixedly connected to the upper part of the second threaded rod. The outer walls of the first support rod, the second support rod, and the threaded sleeve are all rotatably connected to a first sliding cylinder. A first sliding rod is slidably connected inside the first sliding cylinder, and one end of the first sliding rod away from the first sliding cylinder is connected to a second sliding cylinder.

[0004] This guardrail can arbitrarily change the use length and height of the guardrail, with the effect of being convenient to use. However, this guardrail does not have a protective structure. When the guardrail is impacted by an external force, it may cause damage to the guardrail, reducing safety. At the same time, this guardrail is not easy to move and cannot meet the use requirements. Therefore, a guardrail for building construction with a protective function is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a guardrail for building construction with a protective function to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A housing building guardrail with a protective function, including a guardrail, support columns and a base. A protective mechanism is provided at the front end of the guardrail, a support mechanism is provided at the rear end of the support column, and a moving mechanism is provided inside the base; The protective mechanism includes an anti-collision frame, a buffer pad is fixedly arranged on the anti-collision frame, a plurality of anti-collision rollers are rotatably arranged inside the anti-collision frame, a guide rod is fixedly arranged at one end of the anti-collision frame, a spring is sleeved on the guide rod, and a limit block is arranged at one end of the guide rod; The support mechanism includes a support cylinder rod, a telescopic rod is slidably connected to the inner wall of the support cylinder rod, through holes are provided on the support cylinder rod, a number of jacks adapted to the through holes are provided on the telescopic rod, a fastening component is arranged in the jacks, and a support foot is hingedly arranged at the bottom end surface of the telescopic rod; The moving mechanism includes a bidirectional lead screw and a lifting plate. Moving blocks are threadedly connected to both ends of the bidirectional lead screw. A fixed block is fixedly arranged on the lifting plate, a hinge rod is hingedly arranged between the fixed block and the moving block, and moving wheels are fixedly arranged at the bottom end surface of the lifting plate.

[0007] Preferably, the buffer pad is made of rubber material, and the anti-collision roller is made of rubber material.

[0008] Preferably, a fixed rod is fixedly arranged between the two support columns. One end of the guide rod slidably penetrates through the fixed rod and is fixedly connected to the limit block.

[0009] Preferably, the spring is fixedly arranged between the anti-collision frame and the fixed rod, and a protective thorn is fixedly arranged on the upper fixed rod.

[0010] Preferably, a hinge seat is fixedly arranged at one end of the support column, the support cylinder rod is hingedly arranged with the hinge seat, and the fastening component includes a bolt and a nut.

[0011] Preferably, a storage groove is provided on the bottom end surface of the base, a groove is provided on the inner wall of the storage groove, the bidirectional lead screw is arranged in the groove and is rotatably connected to the inner wall of the groove. One end of the bidirectional lead screw rotatably penetrates through the groove and is fixedly provided with a hand wheel, and the lifting plate is slidably connected to the inner wall of the storage groove.

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

[0013] 1) For the housing building guardrail with a protective function, the buffer pad arranged on the anti-collision frame can buffer the impact force to a certain extent. The anti-collision rollers arranged inside the anti-collision frame can deflect the impact direction of the impact object to reduce the impact force. At the same time, the spring on the guide rod is compressed. Under the elastic potential energy of the spring, the buffer effect can be further improved, achieving the purpose of protecting the guardrail and avoiding the situation that the guardrail is damaged and cannot be used due to deformation caused by impact.

[0014] 2) By rotating the handwheel, the bidirectional lead screw rotates. Under the action of the threads, the two moving blocks move towards each other, so that the two groups of hinge rods can be folded up and push the lifting plate downward. Furthermore, the moving wheels at the bottom of the lifting plate extend out of the storage groove and lift up the guardrail, achieving the purpose of moving the guardrail and facilitating to meet the usage requirements of people.

[0015] 3) For the building guardrail with a protective function, by rotating the support cylinder rod outwards and pulling out the telescopic rod inside the support cylinder rod, the support feet contact the bottom surface. Finally, use the fastening component to fix the telescopic rod, so that the guardrail, the telescopic rod and the ground form a triangle, achieving the purpose of stably supporting the guardrail. Description of the Drawings

[0016] Figure 1 It is the front view of the overall three-dimensional structure of the present utility model;

[0017] Figure 2 It is the rear view of the overall three-dimensional structure of the present utility model;

[0018] Figure 3 It is the schematic three-dimensional structure diagram of the protection mechanism of the present utility model;

[0019] Figure 4 It is the schematic cross-sectional view of the three-dimensional structure of the base of the present utility model.

[0020] In the figure: 1, guardrail; 2, support column; 3, base; 4, protection mechanism; 401, fixed rod; 402, anti-collision frame; 403, buffer pad; 404, anti-collision roller; 405, guide rod; 406, spring; 407, limit block; 408, protection thorn; 5, support mechanism; 501, hinge seat; 502, support cylinder rod; 503, telescopic rod; 504, support foot; 505, fastening component; 6, moving mechanism; 601, bidirectional lead screw; 602, handwheel; 603, moving block; 604, lifting plate; 605, moving wheel; 606, fixed block; 607, hinge rod. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0022] Combined with Figures 1 - 4, a protective railing for a building with a protective function, including a protective railing 1, a support column 2 and a base 3. A protective mechanism 4 is provided at the front end of the protective railing 1, a support mechanism 5 is provided at the rear end of the support column 2, and a moving mechanism 6 is provided inside the base 3;

[0023] Refer to Figure 3 , it is further obtained that the protective mechanism 4 includes an anti-collision frame 402. A buffer pad 403 is fixedly provided on the anti-collision frame 402. A plurality of anti-collision rollers 404 are rotatably provided inside the anti-collision frame 402. One end of the anti-collision frame 402 is fixedly provided with a guide rod 405. A spring 406 is sleeved on the guide rod 405. A limit block 407 is provided at one end of the guide rod 405; the buffer pad 403 is made of rubber material, the anti-collision rollers 404 are made of rubber material. A fixing rod 401 is fixedly provided between the two support columns 2. One end of the guide rod 405 slidably penetrates through the fixing rod 401 and is fixedly connected to the limit block 407. The spring 406 is fixedly provided between the anti-collision frame 402 and the fixing rod 401. A protective thorn 408 is fixedly provided on the upper fixing rod 401.

[0024] Specifically, the buffer pad 403 provided on the anti-collision frame 402 can buffer the impact force to a certain extent. The anti-collision rollers 404 provided inside the anti-collision frame 402 can slightly guide the impact direction of the impact object so as to reduce the impact force. At the same time, the spring 406 on the guide rod 405 is compressed. Under the elastic potential energy of the spring 406, the buffer effect can be further improved, achieving the purpose of protecting the protective railing 1 and avoiding the situation that the protective railing 1 is damaged and cannot be used due to deformation caused by impact.

[0025] Refer to Figure 2 , it is further obtained that the support mechanism 5 includes a support cylinder rod 502. A telescopic rod 503 is slidably connected to the inner wall of the support cylinder rod 502. Through holes are provided on the support cylinder rod 502. A number of jacks adapted to the through holes are provided on the telescopic rod 503. A fastening component 505 is provided in the jacks. A support foot 504 is hingedly provided at the bottom end surface of the telescopic rod 503; one end of the support column 2 is fixedly provided with a hinge seat 501. The support cylinder rod 502 is hingedly connected to the hinge seat 501. The fastening component 505 includes a bolt and a nut.

[0026] Specifically, by rotating the support cylinder rod 502 outwards and pulling out the telescopic rod 503 inside the support cylinder rod 502 to make the support foot 504 contact the bottom surface, and finally using the fastening component 505 to fix the telescopic rod 503, a triangle is formed among the guardrail, the telescopic rod 503 and the ground, achieving the purpose of firmly supporting the guardrail.

[0027] Refer to Figure 4, it is further obtained that the moving mechanism 6 includes a bidirectional lead screw 601 and a lifting plate 604. Both ends of the bidirectional lead screw 601 are threadedly connected with moving blocks 603. A fixed block 606 is fixedly arranged on the lifting plate 604. A hinge rod 607 is hingedly arranged between the fixed block 606 and the moving block 603. A moving wheel 605 is fixedly arranged on the bottom end surface of the lifting plate 604; a storage groove is opened on the bottom end surface of the base 3, and a groove is opened on the inner wall of the storage groove. The bidirectional lead screw 601 is arranged in the groove and is rotatably connected with the inner wall of the groove. One end of the bidirectional lead screw 601 rotatably penetrates through the groove and is fixedly provided with a handwheel 602. The lifting plate 604 is slidably connected with the inner wall of the storage groove.

[0028] Specifically, by rotating the handwheel 602, the bidirectional lead screw 601 rotates. Under the action of the thread, the two moving blocks 603 move towards each other, so that the two groups of hinge rods 607 can be folded and push the lifting plate 604 to move downward. Furthermore, the moving wheels 605 at the bottom of the lifting plate 604 extend out of the storage groove and lift the guardrail, realizing the purpose of moving the guardrail and facilitating to meet the usage requirements of people.

[0029] During the actual operation process, by rotating the handwheel 602, the bidirectional lead screw 601 rotates. Under the action of the thread, the two moving blocks 603 move towards each other, so that the two groups of hinge rods 607 can be folded and push the lifting plate 604 to move downward. Furthermore, the moving wheels 605 at the bottom of the lifting plate 604 extend out of the storage groove and lift the guardrail. After that, the guardrail can be moved to the designated usage position. After moving, rotate the handwheel 602 in the reverse direction to retract the moving wheels 605 back into the storage groove, and the base 2 supports the guardrail;

[0030] Rotate the support cylinder rod 502 outwards and pull out the telescopic rod 503 inside the support cylinder rod 502 to make the support foot 504 contact the bottom surface. Finally, use the fastening assembly 505 to fix the telescopic rod 503, so that the guardrail, the telescopic rod 503 and the ground form a triangle, achieving the purpose of firmly supporting the guardrail;

[0031] When the guardrail 1 is impacted, the anti-collision frame 402 at the front end of the guardrail 1 first contacts the impact force. The buffer pad 403 arranged on the anti-collision frame 402 can buffer the impact force to a certain extent. The anti-collision roller 404 arranged in the anti-collision frame 402 can slightly guide the collision direction of the impact object to reduce the impact force. At the same time, the spring 406 on the guide rod 405 is compressed. Under the elastic potential energy of the spring 406, the buffer effect can be further improved, achieving the purpose of protecting the guardrail 1 and avoiding the situation that the guardrail 1 is damaged and cannot be used due to deformation caused by impact. The anti-collision spikes 408 can prevent people from climbing over the guardrail.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A protective railing for a building with a protective function, comprising a protective railing (1), a support column (2) and a base (3), characterized in that: A protection mechanism (4) is provided at the front end of the guardrail (1), a support mechanism (5) is provided at the rear end of the support column (2), and a moving mechanism (6) is provided inside the base (3). The protection mechanism (4) includes an anti-collision frame (402), a buffer pad (403) is fixedly provided on the anti-collision frame (402), a plurality of anti-collision rollers (404) are rotatably provided inside the anti-collision frame (402), a guide rod (405) is fixedly provided at one end of the anti-collision frame (402), a spring (406) is sleeved on the guide rod (405), and a limit block (407) is provided at one end of the guide rod (405). The support mechanism (5) includes a support cylinder rod (502), a telescopic rod (503) is slidably connected to the inner wall of the support cylinder rod (502), through holes are provided on the support cylinder rod (502), a plurality of jacks adapted to the through holes are provided on the telescopic rod (503), and a fastening component (505) is provided in the jacks, and a support foot (504) is hingedly provided at the bottom end surface of the telescopic rod (503). The moving mechanism (6) includes a bidirectional lead screw (601) and a lifting plate (604), moving blocks (603) are threadedly connected to both ends of the bidirectional lead screw (601), a fixed block (606) is fixedly provided on the lifting plate (604), a hinge rod (607) is hingedly provided between the fixed block (606) and the moving block (603), and a moving wheel (605) is fixedly provided at the bottom end surface of the lifting plate (604).

2. The protective railing for a building with a protective function according to claim 1, characterized in that: The buffer pad (403) is made of rubber material, and the anti-collision roller (404) is made of rubber material.

3. A protective railing for a building with a protective function according to claim 1, characterized in that: A fixed rod (401) is fixedly provided between the two support columns (2), one end of the guide rod (405) slidably penetrates through the fixed rod (401) and is fixedly connected to the limit block (407).

4. A protective railing for a building with a protective function according to claim 3, characterized in that: The spring (406) is fixedly provided between the anti-collision frame (402) and the fixed rod (401), and a protection thorn (408) is fixedly provided on the upper fixed rod (401).

5. A protective railing for a building with a protective function according to claim 1, characterized in that: A hinge seat (501) is fixedly provided at one end of the support column (2), the support cylinder rod (502) is hingedly provided with the hinge seat (501), and the fastening component (505) includes a bolt and a nut.

6. A protective railing for a building with a protective function according to claim 1, characterized in that: A storage groove is provided on the bottom end surface of the base (3), a groove is provided on the inner wall of the storage groove, the bidirectional lead screw (601) is arranged in the groove and is rotatably connected to the inner wall of the groove, one end of the bidirectional lead screw (601) rotatably penetrates through the groove and is fixedly provided with a hand wheel (602), and the lifting plate (604) is slidably connected to the inner wall of the storage groove.

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