Novel protective fence capable of placing spraying and dust falling water pipes

Abstract

The utility model relates to a novel protective fence capable of placing a spraying and dust falling water pipe. The novel protective fence is composed of a water pipe, an A-shaped cross rod, a fluorescent strip, a U-shaped clamping groove, a stand column, a cylinder clamping groove, a nut, a reinforcing base plate, an anchor bolt hole, an anchor bolt, a bolt preformed hole, an L-shaped plug pin, a B-shaped cross rod, a common bolt and a spraying nozzle. A U-shaped clamping groove is formed in the top of the A-shaped cross rod in the long edge direction, bolt preformed holes are formed in the two ends of the A-shaped cross rod and the two ends of the B-shaped cross rod, the top end of the stand column is connected with the A-shaped cross rod, the middle portion of the stand column is connected with the B-shaped cross rod, a U-shaped clamping groove is formed in the top end of the stand column, and a row of bolt preformed holes are formed in the stand column at equal intervals. A reinforcing base plate is arranged at the lower end of the stand column, anchor bolt holes are formed in the reinforcing base plate, an L-shaped plug pin is arranged on the side vertical face of the front end of the stand column, a cylindrical clamping groove is formed in the side vertical face of the rear end of the stand column, the water pipe is fixed through the U-shaped clamping groove, and fluorescent strips are arranged on the side vertical faces of the A-type transverse rod and the B-type transverse rod.

Description

Technical Field

[0001] The utility model relates to the application fields of building safety protection and green construction, and in particular to a novel guardrail capable of accommodating a spray dust suppression water pipe. Background Art

[0002] At present, all industries are seeking transformation and development to adapt to the rapid development of society. The engineering construction industry is no exception. Engineering construction pays more and more attention to environmental protection and green development, and people's environmental awareness is gradually strengthened. In engineering construction, in order to deal with dust and other problems generated during construction, spray dust removal is used to reduce dust pollution. The installation of spray dust removal devices on the top of guardrails and walls is the most commonly used form in current projects. However, the connection method between the spray dust removal water pipe and the guardrail is mainly cable tie or wire binding. These binding methods have problems such as loose fixation, easy to fall off, poor stability, and unsightly. At the same time, the existing guardrails also have problems such as inconvenient transportation, large space occupation, difficult assembly, poor stability, and no warning effect at night.

[0003] Therefore, in view of these shortcomings, there is an urgent need for a new type of guardrail that can be equipped with a spray dust suppression water pipe to solve the above problems, so that the fixity, stability, functionality and safety can be comprehensively improved. Summary of the invention

[0004] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a new type of guardrail that can be used to place a spray dust suppression water pipe. In order to achieve the above technical purpose and the above technical effect, the utility model is implemented through the following technical solutions:

[0005] A novel guardrail for placing a spray dust suppression water pipe consists of a water pipe, an A-type cross bar, a fluorescent strip, a U-shaped slot, a column, a cylindrical slot, a nut, a reinforced base plate, an anchor hole, an anchor bolt, a bolt reserved hole, an L-shaped pin, a B-type cross bar, an ordinary bolt, and a spray nozzle. The A-type cross bar is provided with a U-shaped slot at the top in the long side direction, and both ends of the A-type cross bar are provided with a U-shaped structure, and the U-shaped structure is provided with bolt reserved holes. Both ends of the B-type cross bar are provided with a U-shaped structure, and the U-shaped structure is provided with bolt reserved holes. The top of the column is connected to the A-type cross bar by ordinary bolts and nuts, and the middle part of the column is connected to the B-type cross bar by ordinary bolts and nuts. The top of the column is provided with a U-shaped slot, and the lower end of the column is provided with a reinforced base plate, and the reinforced base plate is provided with anchor holes. The reinforced base plate is fixed to the ground by anchor bolts, and the water pipe is fixed by the U-shaped slot, and the water pipe is provided with a spray nozzle.

[0006] Preferably, the column and the reinforced base plate are an integrated structure.

[0007] Preferably, a row of bolt reserved holes with the same spacing is provided on the column.

[0008] Preferably, an L-shaped latch is provided on the front end side elevation of the column, and a cylindrical slot is provided on the rear end side elevation of the column.

[0009] Preferably, fluorescent strips are provided on the side elevations of the A-type crossbar and the B-type crossbar.

[0010] The beneficial effect of the utility model is that the use of this new type of guardrail that can be placed on the spray dust suppression water pipe in the construction of the project can effectively solve the problems of the spray dust suppression water pipe being not firmly fixed, the guardrail having poor stability, inconvenient transportation, occupying the construction site, and difficult assembly. The new type of building guardrail is a connection method of assembling the crossbar and the column by ordinary bolts, which solves the problem of occupying the construction site and facilitates the transportation of the guardrail. The column and the reinforced base plate are an integrated structure and the reinforced base plate is fixed by anchor bolts, which improves the overall stability of the guardrail. The front column of the guardrail is provided with an L-shaped pin, and the rear column is provided with a cylindrical slot, which makes the assembly of the guardrail more convenient and quick. The fluorescent strips provided on the crossbar increase the safety of construction at night. The utility model has a reasonable structural design, low cost, and simple and convenient installation, which not only saves man-hours but also improves work efficiency.

[0011] The method of using the utility model is as follows: firstly, a B-type cross bar is inserted into a column using a U-shaped structure, so that the bolt reserved holes of the B-type cross bar correspond to the bolt reserved holes of the column, and ordinary bolts are passed through the bolt reserved holes and then tightened to fix them with nuts, and the A-type cross bar and the column are similarly connected according to the above steps, and then each section of the guardrail is assembled in turn, and finally each section of the assembled guardrail is connected to the cylindrical slot through an L-shaped pin, and then the guardrail is fixed to the ground through anchor bolts, and finally a building guardrail is formed, and finally the spray dust reduction water pipe is inserted into the U-shaped slot on the top of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] FIG1 is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the A-type crossbar structure of the utility model.

[0014] Figure 3 The utility model is a schematic diagram of a column structure provided with an L-shaped latch.

[0015] Figure 4 It is a schematic diagram of the structure of a column provided with a cylindrical clamping groove of the utility model.

[0016] Figure numerals: water pipe 1, A-type cross bar 2, fluorescent strip 3, U-shaped slot 4, column 5, cylinder slot 6, nut 7, reinforcement base plate 8, anchor hole 9, anchor bolt 10, bolt reserved hole 11, L-shaped pin 12, B-type cross bar 13, ordinary bolt 14, spray nozzle 15. DETAILED DESCRIPTION

[0017] According to the attached drawings, a new type of guardrail for placing a spray dust suppression water pipe is composed of a water pipe 1, an A-type cross bar 2, a fluorescent strip 3, a U-shaped slot 4, a column 5, a cylindrical slot 6, a nut 7, a reinforced base plate 8, an anchor hole 9, an anchor bolt 10, a bolt reserved hole 11, an L-shaped pin 12, a B-type cross bar 13, an ordinary bolt 14, and a spray nozzle 15. The A-type cross bar 2 is provided with a U-shaped slot 4 at the top of the long side direction, and the two ends of the A-type cross bar 2 are set into a U-shaped structure, and the U-shaped structure is provided with a bolt reserved hole 11, and the B-type cross bar 13 The two ends are set to form a U-shaped structure, and the U-shaped structure is provided with bolt reserved holes 11. The top of the column 5 is connected to the A-type cross bar 2 by ordinary bolts 14 and nuts 7, and the middle part of the column 5 is connected to the B-type cross bar 13 by ordinary bolts 14 and nuts 7. A U-shaped groove 4 is provided on the top of the column 5, and a reinforced base plate 8 is provided at the lower end of the column 5. The reinforced base plate 8 is provided with anchor holes 9. The reinforced base plate 8 is fixed to the ground by anchor bolts 10. The water pipe 1 is fixed by the U-shaped groove 4, and a spray nozzle 15 is provided on the water pipe 1.

[0018] As an improvement, in order to increase the integrity and stability of the guardrail, the column 5 and the reinforced base plate 8 are an integrated structure.

[0019] As an improvement, in order to improve the safety of protection and facilitate the adjustment of the distance between the cross bars, a row of bolt reserved holes 11 with the same distance is provided on the column 5.

[0020] As an improvement, in order to facilitate the assembly of the guardrail and improve the installation efficiency, an L-shaped latch 12 is provided on the front end side elevation of the column 5, and a cylindrical slot 6 is provided on the rear end side elevation of the column 5.

[0021] As an improvement, in order to ensure the safety of workers during nighttime construction and to improve nighttime protection safety, fluorescent strips 3 are provided on the side elevations of the A-type crossbar 2 and the B-type crossbar 13 .

Claims

1. A novel guardrail capable of accommodating a spray dust suppression water pipe, comprising a water pipe (1), an A-shaped cross bar (2), a fluorescent strip (3), a U-shaped slot (4), a column (5), a cylindrical slot (6), a nut (7), a reinforced base plate (8), an anchor hole (9), an anchor bolt (10), a bolt reserved hole (11), an L-shaped latch (12), a B-shaped cross bar (13), a common bolt (14), and a spray nozzle (15), characterized in that: The A-type crossbar (2) is provided with a U-shaped slot (4) at the top of the long side direction, the two ends of the A-type crossbar (2) are provided with a U-shaped structure, and the U-shaped structure is provided with a bolt reserved hole (11), the two ends of the B-type crossbar (13) are provided with a U-shaped structure, and the U-shaped structure is provided with a bolt reserved hole (11), the top of the column (5) is connected to the A-type crossbar (2) by ordinary bolts (14) and nuts (7), the middle part of the column (5) is connected to the B-type crossbar (13) by ordinary bolts (14) and nuts (7), the top of the column (5) is provided with a U-shaped slot (4), the lower end of the column (5) is provided with a reinforcement base plate (8), the reinforcement base plate (8) is provided with an anchor hole (9), the reinforcement base plate (8) is fixed to the ground by an anchor bolt (10), the water pipe (1) is fixed by the U-shaped slot (4), and the water pipe (1) is provided with a spray nozzle (15).

2. A novel guardrail capable of accommodating a spray dust suppression water pipe as claimed in claim 1, characterized in that: The upright column (5) and the reinforced base plate (8) are an integrated structure.

3. A novel guardrail capable of accommodating a spray dust suppression water pipe as claimed in claim 1, characterized in that: A row of bolt reserved holes (11) with the same spacing is arranged on the column (5).

4. A novel guardrail capable of accommodating a spray dust suppression water pipe as claimed in claim 1, characterized in that: An L-shaped latch (12) is provided on the front side elevation of the column (5), and a cylindrical slot (6) is provided on the rear side elevation of the column (5).

5. A novel guardrail capable of accommodating a spray dust suppression water pipe as claimed in claim 1, characterized in that: Fluorescent strips (3) are provided on the side elevations of the A-type crossbar (2) and the B-type crossbar (13).

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