Green building construction dust blocking fence structure

Abstract

The utility model discloses a green building construction dust blocking fence structure which comprises a plurality of fence plates capable of being spliced, a water conveying pipeline is arranged above the fence plates in the transverse direction, and a plurality of dust falling mechanisms are arranged on the water conveying pipeline at intervals. Wherein the dust falling mechanism comprises a rotating joint communicated with the water conveying pipeline, a connecting rod and a plurality of fan blades arranged on the outer wall surface of the connecting rod in the circumferential direction. A plurality of dust falling mechanisms are designed in the middle of the water conveying pipeline above the surrounding baffle at intervals, when water flow is discharged through the atomization spray head, water sprayed out of the atomization spray head can provide counter-acting force for the connecting rod under the action of the angle of the atomization spray head and the pressure of water pressure, the connecting rod drives the fan blades to rotate, and dust falling is achieved. The range and uniformity of the water curtain wall can be increased, meanwhile, in the rotating process of the fan blades, dust and water mist can be blown into the enclosure, and the influence on the exterior of a construction site is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of building construction technology, concretely is a kind of green building construction dust barrier fence structure. BACKGROUND

[0002] Building construction, whether the initial ground construction and foundation construction, dust will continue to produce and spread to the surrounding, so it needs to be blocked, both to avoid irrelevant personnel into, also reduce dust diffusion.

[0003] At present, water curtain wall is generally blocked on the top, dust is blocked in front of fence by water curtain wall, but water sprayed by atomizing nozzle can drift to the outside of blocking plate, which causes great inconvenience to pedestrians passing by the construction site, therefore, a green building construction dust barrier fence structure is proposed. UTILITY MODEL CONTENTS

[0004] The utility model is to solve the problem proposed above, provide a kind of green building construction dust barrier fence structure.

[0005] The technical scheme adopted by the utility model is as follows: a kind of green building construction dust barrier fence structure, including a plurality of splicing fence board, water supply pipeline is provided in the horizontal direction above the fence board, a plurality of dust fall mechanisms are arranged at intervals on the water supply pipeline, wherein the dust fall mechanism includes a rotating joint, a connecting rod and a plurality of fan blades, the rotating joint is connected with the water supply pipeline, the connecting rod and the connecting rod are connected with the water supply pipeline and the connecting rod, respectively, and the connecting rod is connected with the water supply pipeline.

[0006] In a preferred embodiment, the connecting rod has a water inlet cavity connected with the water supply pipeline at the bottom, and the fan blade has a water inlet channel connected with the water inlet cavity and the atomizing nozzle along the length direction.

[0007] In a preferred embodiment, the water supply pipeline is provided with a threaded joint connected with the rotating joint fixed part, and the water supply pipeline is connected with an external water supply system.

[0008] In a preferred embodiment, the atomizing nozzle has an inclination angle of 45°~60°.

[0009] In a preferred embodiment, the water supply pipeline is attached to the fence board by a plurality of interval distributed pipe clamps.

[0010] In a preferred embodiment, the fence board is symmetrically provided with a stand at both ends, and a plurality of mounting plates with mounting holes are arranged on the side surface of the stand.

[0011] In a preferred embodiment, a bottom plate is further included, and a plurality of insertion slots are symmetrically arranged on the bottom plate to allow the insertion of the vertical columns between the two surrounding plates, fastening bolts are threadedly installed on the side of the bottom plate and can be inserted into the insertion slots, and installation through holes are formed at the four corners of the bottom plate.

[0012] In summary, due to the adoption of the above technical solutions, the utility model has the beneficial effects that a plurality of dust reduction mechanisms are designed in the water pipeline above the surrounding plates, when water is discharged through the atomizing nozzles, the water sprayed from the atomizing nozzles will provide a reaction force to the connecting rod under the action of the angle and water pressure of the atomizing nozzles, so that the connecting rod drives the fan blades to rotate, the range and uniformity of the water curtain wall can be increased, and the dust and water mist can also be blown into the surrounding area during the rotation of the fan blades, so that the influence on the outside of the construction site can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall plan structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the plan structure of the dust reduction mechanism in the utility model;

[0015] Figure 3 It is a schematic diagram of the sectional plan structure of the combination of the dust reduction mechanism and the water pipeline in the utility model;

[0016] Figure 4 It is a schematic diagram of the plan structure of the bottom plate in the utility model.

[0017] Marked in the figure: 1-surrounding plate, 2-water pipeline, 21-threaded joint, 3-dust reduction mechanism, 31-fan blade, 32-atomizing nozzle, 33-connecting rod, 34-water inlet cavity, 35-rotary joint, 4-pipe clamp, 5-mounting plate, 6-bottom plate, 61-installation through hole, 62-insertion slot, 63-fastening bolt, 7-vertical column. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model more clear and explicit, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0019] Reference Figures 1-4The utility model provides a kind of green building construction dust barrier structure, including multiple splicing fence boards 1, water supply line 2 is provided in the horizontal direction above fence board 1, multiple dust reduction mechanisms 3 are spaced apart on water supply line 2, wherein dust reduction mechanism 3 includes the rotating joint 35 being communicated with water supply line 2, connecting rod 33 and the multiple fan blades 31 being circumferentially arranged on the outer wall surface of connecting rod 33, the outer wall surface of fan blade 31 is spaced apart and distributed along its length direction multiple atomizing nozzles 32 being communicated with water supply line 2, atomizing nozzle 32 is obliquely arranged towards the direction away from connecting rod 33, the oblique angle of atomizing nozzle 32 is 45 °~60 °, rotating joint 35 fixed part and rotating part are connected with water supply line 2 and connecting rod 33 respectively, multiple dust reduction mechanisms 3 are designed in the middle of water supply line 2 above fence board 1, when water flow is discharged by atomizing nozzle 32, under the action of angle and water pressure of atomizing nozzle 32, water sprayed from atomizing nozzle 32 can provide a reaction force to connecting rod 33, so that connecting rod 33 drives fan blade 31 to rotate, can increase the range and uniformity that multiple dust reduction mechanisms 3 form water curtain wall, simultaneously, in the process of fan blade 31 rotation, dust and water mist can also be blown into the enclosure, avoid the influence to construction field outside.

[0020] It should be noted that the above design uses water pressure to drive the rotation of the fan blades 31, without the need for external driving components, which can save overall manufacturing costs and subsequent maintenance costs.

[0021] Among them, fan blade 31 is at least 4, but not limited here.

[0022] Further, the connecting rod 33 has a water inlet cavity 34 connected to the water supply line 2, and the fan blade 31 has a water inlet channel connected to the water inlet cavity 34 and the atomizing nozzle 32 along its length direction. The water supply line 2 is provided with a threaded joint 21 threadedly connected to the fixed part of the rotating joint 35. The water supply line 2 is connected to an external water supply system, which is preferably a middle water tank, a municipal water pipeline (with a water pump, an electric control valve, etc.), or the like. A booster pump can be additionally designed between the water supply line 2 and the external water supply system to pressurize the water flow with insufficient water pressure.

[0023] Further, the water supply line 2 is locked to the fence board 1 by a plurality of spaced-apart pipe clamps 4 (fixed to the fence board 1 by screws). The water supply line 2 can be designed in multiple sections and fixed together by, for example, connecting flanges or other connecting components. When the fence is disassembled, the water supply line 2 can be separately disassembled to meet the subsequent reuse.

[0024] Further, the fence board 1 is symmetrically provided with a stand 7 at both ends, and the stand 7 is provided with a plurality of mounting plates 5 with mounting holes on the side surface. The mounting plates between two fence boards 15 can be locked together by bolts and nuts, so as to combine multiple fence boards 15 into one body, thereby increasing the overall strength of the fence structure.

[0025] Further, the bottom plate 6 is further included, the bottom plate 6 is symmetrically provided with the insertion slot 62 meeting the insertion of the stand 7 between the two surrounding baffle plates 1, the fastening bolt 63 capable of extending into the insertion slot 62 is screw-mounted on the side surface of the bottom plate 6, the installation through hole 61 is formed on the four corners of the bottom plate 6, after the stand 7 is inserted into the insertion slot 62, the fastening bolt 63 is tightened inward, the stand 7 can be fixed on the bottom plate 6 through the fastening bolt 63, thereby realizing the combination operation of the bottom plate 6 and the surrounding baffle plate 1, the bottom plate 6 can be fixed on the ground through the expansion bolt or other fixing members.

[0026] The above merely describes the preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A green construction dust barrier structure, characterized by, The dust falling mechanism comprises a rotating joint, a connecting rod and a plurality of fan blades arranged on the outer wall surface of the connecting rod in a circumferential direction, wherein the rotating joint is connected with the water supply pipeline, the connecting rod is connected with the rotating joint, and the fan blades are connected with the connecting rod.

2. A green building construction dust barrier structure as claimed in claim 1, wherein: The connecting rod has a water inlet cavity connected with the water supply pipeline, and the fan blades have water inlet channels connected with the water inlet cavity and the atomizing nozzles.

3. A green building construction dust barrier structure as claimed in claim 1, wherein: The water supply pipeline is provided with a threaded joint connected with the rotating joint fixed part in a threaded manner, and the water supply pipeline is connected with an external water supply system.

4. A green construction dust barrier structure as claimed in claim 1, wherein: The atomizing nozzles are arranged in an inclined manner at an angle of 45°-60°.

5. A green construction dust barrier structure as claimed in claim 1, wherein: The water supply pipeline is locked on the fence by a plurality of interval distributed pipe clamps.

6. A green construction dust barrier structure as claimed in claim 1, wherein: The fence is symmetrically provided with a stand at both ends, and a plurality of mounting plates with mounting holes are arranged on the side surface of the stand.

7. A green construction dust barrier structure as claimed in claim 1, wherein: The bottom plate is symmetrically provided with a slot for inserting the stand between the two fence plates, and a fastening bolt is threadedly mounted on the side surface of the bottom plate and can be inserted into the slot.

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