Guardrail for building construction

Abstract

The utility model discloses a guardrail for building construction, which comprises guardrail fixing rods, the guardrail fixing rods are symmetrically arranged, a plurality of guardrail rods are arranged between the two guardrail fixing rods, the guardrail rods are connected through fixing rods, the two ends of each guardrail rod are movably connected to the surfaces of the guardrail fixing rods, and the guardrail fixing rods are fixedly connected with the guardrail fixing rods. The top surfaces of the guardrail fixing rods are rotationally connected with adjusting devices, the adjusting devices are connected with the uppermost guardrail rod, and fixing bases are fixedly installed on the bottom surfaces of the guardrail fixing rods. In conclusion, the adjustable guardrail is reasonable in structural design, the width of the guardrail can be adjusted, operation is easy and convenient, the height of the guardrail can be adjusted by operating the adjusting device part, effective protection is achieved, and practicability is good.

Description

Technical Field

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

[0002] Guardrails can be seen everywhere in our lives. For example, guardrails are applied in factories, workshops, warehouses, parking lots, commercial areas, public places and other occasions to protect equipment, facilities and personnel.

[0003] However, the guardrails used in existing building construction sites have certain defects. The width of the guardrails is fixed and cannot be adjusted according to actual needs. Therefore, within a specific range, it may not be possible to meet the requirements. Summary of the Invention

[0004] The purpose of the utility model is to provide a guardrail for building construction to solve the problems in the above background technique, that is, the existing guardrails used in building construction sites have certain defects. The width of the guardrails is fixed and cannot be adjusted according to actual needs. Therefore, within a specific range, it may not be possible to meet the requirements.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A guardrail for building construction, including guardrail fixing rods, the guardrail fixing rods are symmetrically arranged, and a plurality of guardrail rods are arranged between the two guardrail fixing rods, and the guardrail rods are connected by fixing rods. The two ends of the guardrail rods are movably connected to the surface of the guardrail fixing rods. A regulating device is rotatably connected to the top surface of the guardrail fixing rods, the regulating device is connected to the uppermost guardrail rod, and a fixing seat is fixedly installed on the bottom surface of the guardrail fixing rods.

[0006] Preferably, the guardrail rod includes a first railing, a second railing and a connecting block. The connecting block is movably connected to the surface of the guardrail fixing rod. One end of the first railing away from the second railing is sleeved with a connecting block, and one end of the second railing away from the first railing is sleeved with a connecting block. The second railing is movably connected inside the first railing.

[0007] Preferably, a first connection hole is formed on the surface of the first railing, and a plurality of second connection holes are respectively formed on the surface of the second railing. The first connection hole and the second connection hole are fixedly connected by bolts.

[0008] Preferably, the regulating device includes a bearing, a regulating bolt and a connecting component. The bearing is fixedly connected to the top surface of the guardrail fixing rod, the regulating bolt is rotatably connected to the center of the bearing, and the connecting component is connected to the surface of the regulating bolt.

[0009] Preferably, the connecting component includes a connecting ring and a connecting rod. The connecting ring is threadedly connected to the adjusting bolt. One end of the connecting rod is fixedly connected to the outer wall of the connecting ring, and the other end of the connecting rod is connected to the connecting block.

[0010] Preferably, a roller is installed on one side of the fixed seat through a connecting frame.

[0011] Advantageous Effects

[0012] Compared with the existing technology, the advantageous effects of the present utility model are as follows:

[0013] In summary, the structure of the present utility model is reasonably designed. It can not only adjust the width of the guardrail, with simple and convenient operation, but also adjust the height of the guardrail by operating the adjusting device part, so as to produce effective protection and has good practicability. Brief Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the guardrail rod structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the adjusting device structure of the present utility model;

[0017] Figure 4 is an enlarged schematic diagram of part A of the present utility model.

[0018] 1. Guardrail fixing rod; 2. Guardrail rod; 3. Adjusting device; 4. Fixed seat; 5. Roller; 6. Fixed rod;

[0019] 21. First railing; 22. Second railing; 23. Connecting block; 24. Bolt; 25. First connecting hole;

[0020] 26. Second connecting hole; 31. Bearing; 32. Adjusting bolt; 33. Connecting component; 34. Connecting ring;

[0021] 35. Connecting rod. Detailed Embodiments

[0022] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] As Figures 1-4 It is a schematic structural diagram of a guardrail for building construction in a preferred embodiment of the present utility model. In this embodiment, a guardrail for building construction includes guardrail fixing rods 1, which are symmetrically arranged. Between the two guardrail fixing rods 1, a plurality of guardrail rods 2 are provided, and the guardrail rods 2 are connected by fixing rods 6. This structural design can ensure that the distance between the two guardrail rods 2 is equal. At the same time, both ends of the guardrail rod 2 are movably connected to the surface of the guardrail fixing rod 1. A regulating device 3 is rotatably connected to the top surface of the guardrail fixing rod 1, and the regulating device 3 is connected to the uppermost guardrail rod 2. Through the setting of the regulating device 3, the guardrail rod 2 can have the function of adjusting up and down, improving the protection performance. A fixing seat 4 is fixedly installed on the bottom surface of the guardrail fixing rod 1 to play a fixing role.

[0025] In this embodiment, the guardrail rod 2 includes a first railing 21, a second railing 22, and a connecting block 23. The connecting block 23 is movably connected to the surface of the guardrail fixing rod 1. One end of the first railing 21 away from the second railing 22 is sleeved with the connecting block 23, and one end of the second railing 22 away from the first railing 21 is sleeved with the connecting block 23. The above structural design enables the guardrail rod 2 to slide on the guardrail fixing rod 1 through the connecting block 23. At the same time, the connecting block 23 plays a guiding role in sliding to prevent the guardrail rod 2 from shaking during the sliding process. And the second railing 22 is movably connected inside the first railing 21. This structural design enables the guardrail rod 2 to have the function of width expansion and contraction through the cooperation of the first railing 21 and the second railing 22, and the width of the guardrail rod 2 can be adjusted according to actual needs.

[0026] In this embodiment, a first connection hole 25 is formed on the surface of the first railing 21, and a plurality of second connection holes 26 are respectively formed on the surface of the second railing 22, and the first connection hole 25 and the second connection hole 26 are fixedly connected by a bolt 24; according to the above structural design, when actually needed, pull one of the first railing 21 or the second railing 22 outward, select the second connection hole 26 at the appropriate width position, and then lock and fix the first connection hole 25 and the second connection hole 26 with the bolt 24 to complete the width adjustment of the guardrail rod 2.

[0027] In this embodiment, the adjusting device 3 includes a bearing 31, an adjusting bolt 32 and a connecting component 33. The bearing 31 is fixedly connected to the top surface of the guardrail fixing rod 1. An adjusting bolt 32 is rotatably connected to the center of the bearing 31. With the arrangement of the bearing 31 and the cooperation of the adjusting bolt 32, the kinetic energy conversion function is realized. A connecting component 33 is connected to the surface of the adjusting bolt 32. By rotating the adjusting bolt 32, the connecting component 33 can be driven to move upward or downward.

[0028] In this embodiment, the connecting component 33 includes a connecting ring 34 and a connecting rod 35. The connecting ring 34 is threadedly connected to the adjusting bolt 32. By rotating the adjusting bolt 32, the function of driving the connecting ring 34 to move up and down is realized. One end of the connecting rod 35 is fixedly connected to the outer wall of the connecting ring 34, and the other end of the connecting rod 35 is connected to the connecting block 23. With this structural design, when the adjusting bolt 32 rotates to drive the connecting ring 34 to move up and down, since the connecting ring 34 is fixedly connected to the connecting block 23 through the connecting rod 35, the guardrail rod 2 can realize the function of synchronous up and down adjustment on the surface of the guardrail fixing rod 1 when the connecting ring 34 moves up and down.

[0029] In this embodiment, a roller 5 is installed on one side of the fixed seat 4 through a connecting frame. With this structural design, it is convenient for the handling of the guardrail fixing rod 1.

[0030] The above content further elaborates on the present utility model in combination with specific implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. A guardrail for building construction, comprising a guardrail fixing rod (1), characterized in that: The guardrail fixing rods (1) are symmetrically arranged. A number of guardrail rods (2) are arranged between the two guardrail fixing rods (1), and the guardrail rods (2) are connected to each other by fixing rods (6). Both ends of the guardrail rods (2) are movably connected to the surface of the guardrail fixing rods (1). A regulating device (3) is rotatably connected to the top surface of the guardrail fixing rods (1), and the regulating device (3) is connected to the uppermost guardrail rod (2). A fixing seat (4) is fixedly installed on the bottom surface of the guardrail fixing rods (1).

2. The guardrail for building construction according to claim 1, characterized in that: The guardrail rod (2) includes a first railing (21), a second railing (22) and a connecting block (23). The connecting block (23) is movably connected to the surface of the guardrail fixing rod (1). A connecting block (23) is sleeved at one end of the first railing (21) away from the second railing (22). A connecting block (23) is sleeved at one end of the second railing (22) away from the first railing (21). The second railing (22) is movably connected inside the first railing (21).

3. The guardrail for building construction according to claim 2, characterized in that: A first connection hole (25) is formed on the surface of the first railing (21), and a number of second connection holes (26) are respectively and equally formed on the surface of the second railing (22). The first connection hole (25) and the second connection holes (26) are fixedly connected by bolts (24).

4. The guardrail for building construction according to claim 1, wherein: The regulating device (3) includes a bearing (31), a regulating bolt (32) and a connecting component (33). The bearing (31) is fixedly connected to the top surface of the guardrail fixing rod (1). A regulating bolt (32) is rotatably connected to the center of the bearing (31). A connecting component (33) is connected to the surface of the regulating bolt (32).

5. The guardrail for building construction according to claim 4, characterized in that: The connecting component (33) includes a connecting ring (34) and a connecting rod (35). The connecting ring (34) is threadedly connected to the regulating bolt (32). One end of the connecting rod (35) is fixedly connected to the outer wall of the connecting ring (34). The other end of the connecting rod (35) is connected to the connecting block (23).

6. The guardrail for building construction according to claim 1, characterized in that: A roller (5) is installed on one side of the fixing seat (4) through a connecting frame.

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