Dustproof spreading equipment for house demolition

Abstract

The utility model relates to the technical field of house demolition dust prevention, and discloses a dust spreading prevention device for house demolition, which comprises an isolation plate body, a dust prevention assembly is arranged at the top of the isolation plate body, and atomizing nozzles are fixedly mounted on the outer side walls of the dust prevention assembly; a limiting groove is formed in one side of the isolation plate body; an L-shaped plate is slidably connected into the isolation plate body, an insertion rod is fixedly installed on one side of the L-shaped plate, and one end of the insertion rod penetrates through the isolation plate body and is connected with the limiting groove in an inserted mode; threaded rods are installed on the two sides of the inner wall of the L-shaped plate in a penetrating mode through threads, first threaded grooves are formed in the two sides of the inner wall of the isolation plate body, and one end of each threaded rod is in threaded connection with the corresponding first threaded groove. And the threaded rod is rotated to be connected with the first threaded groove to limit the inserting rod, the inserting rod does not occupy space in the transportation process, and therefore the effect of facilitating transportation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention during house demolition, in particular to dust spreading prevention equipment for house demolition. Background Art

[0002] House demolition refers to the activity of demolishing houses on existing construction land by construction units or individuals due to the needs of national construction, urban transformation, city appearance improvement and environmental protection, relocating and resettling the owners or users of the houses and giving certain compensation depending on the circumstances. A large amount of smoke and dust will be generated during the house demolition process, which will scatter in the air and cause great trouble to pedestrians and neighbors on the roadside.

[0003] After searching, Chinese patent number CN219808821U discloses a dust prevention device for house demolition, including multiple isolation plates, each of which has a slide groove on both sides of the isolation plate, two slide grooves are symmetrically distributed, the lower end of the slide groove passes through the isolation plate, each of which is connected to the bottom plate by a pin on the two side walls near the bottom, each slide groove is connected to the bottom plate by sliding, each slide groove is connected to a slider, the bottom of the slider is fixedly connected to a rotating seat, and the rotating seat is connected to a support rod by a pin. The utility model uses multiple isolation plates to surround the house to be demolished by splicing, which not only builds the base for the water mist circle but also plays the role of isolating the construction site. During the demolition process, an external water pipe can be connected to the water pipe joint, and water will be sprayed from multiple fan-shaped atomizing nozzles through a water pipe and a water guide pipe, forming a water mist surface spraying inward above the isolation plate, which can both reduce dust and prevent dust from spreading outward over the isolation plate.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned house demolition dust spread prevention equipment has the following problems: in the prior art, the house to be demolished is surrounded by a plurality of isolation panels spliced ​​together, and a fan-shaped atomizing nozzle is used to prevent dust from spreading outward over the isolation panels. The connecting block is fixedly installed on one side of the isolation panel, which will occupy a certain space during transportation and loading, which is not conducive to transportation. Based on this, the utility model designs a dust spread prevention equipment for house demolition to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a dust spreading prevention device for house demolition, so as to solve the problem in the above background technology that the connection blocks will occupy a certain space during the transportation and loading process, which is not conducive to transportation.

[0006] To achieve the above object, the utility model provides the following technical solutions: a dust spreading prevention device for house demolition, comprising an isolation plate body, a dust prevention assembly is arranged on the top of the isolation plate body, and an atomizing nozzle is fixedly installed on the outer side wall of the dust prevention assembly;

[0007] A limiting groove is provided on one side of the isolation plate body;

[0008] An L-shaped plate is slidably connected inside the isolation plate body, a plug rod is fixedly installed on one side of the L-shaped plate, and one end of the plug rod passes through the isolation plate body and is plugged into the limiting groove;

[0009] Threaded rods are installed on both sides of the inner wall of the L-shaped plate through threads, and threaded grooves are opened on both sides of the inner wall of the isolation plate body. One end of the threaded rod is threadedly connected to the threaded groove.

[0010] As a preferred embodiment, the dust-proof component includes a connecting pipe, a valve and a guide pipe, the connecting pipe is located inside the isolation plate body, the valve is located on the outer wall of the connecting pipe, the guide pipe is located on the top of the isolation plate body, one end of the connecting pipe is connected to the guide pipe, and the atomizing nozzles are all located on the outer wall of the guide pipe.

[0011] As a preferred solution, a threaded head 1 is fixedly mounted on the outer side wall of the flow guide tube, and a threaded cover is connected to the top of the threaded head 1 through threads.

[0012] As a preferred solution, a second threaded head is fixedly mounted on the outer wall of the flow guide tube, and a connecting hose is connected to the top of the second threaded head via threads.

[0013] As a preferred solution, sliding rods are fixedly installed on both sides of the inner wall of the isolation plate body, and the L-shaped plate is slidably connected to the sliding rods.

[0014] As a preferred solution, a second thread groove is provided on one side of the insertion rod, and a through groove is provided on one side of the isolation plate body.

[0015] As a preferred solution, the bottom of the isolation plate body is rotatably connected to a rotating rod, the bottom end of the rotating rod is fixedly connected to a fixing plate, and a fixing groove is penetrated through the top of the fixing plate.

[0016] Technical effects and advantages of the utility model:

[0017] 1. By setting the L-shaped plate, the plug rod, the threaded rod and the threaded groove, the L-shaped plate is moved to drive the plug rod to be extended and retracted into the isolation plate body, and the threaded rod is rotated to connect with the threaded groove to limit the plug rod. During transportation, the plug rod does not occupy space, thereby achieving the effect of facilitating transportation.

[0018] 2. Through the setting of connecting hose, connecting pipe, guide pipe and atomizing nozzle, one end of the connecting hose is screwed on the threaded head on the other set of isolation plate body. After splicing, the two sets of guide pipes are connected to each other, and the external water enters the guide pipe through the connecting pipe, and the water is sprayed out through the atomizing nozzle, thereby effectively preventing dust from passing through the isolation plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the local three-dimensional structure of the isolation plate body of the utility model.

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle.

[0022] In the figure: 1. Isolation plate; 2. Dust-proof component; 21. Connecting pipe; 22. Valve; 23. Guide pipe; 3. Atomizing nozzle; 4. Limiting groove; 5. L-shaped plate; 6. Insert rod; 7. Threaded rod; 8. Threaded groove one; 9. Sliding rod; 10. Threaded groove two; 11. Through groove; 12. Rotating rod; 13. Fixed plate; 14. Fixed groove; 15. Threaded head one; 16. Threaded cover; 17. Threaded head two; 18. Connecting hose. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-3 The dust spreading prevention equipment for house demolition shown in the figure comprises an isolation plate body 1, a dust prevention assembly 2 is arranged on the top of the isolation plate body 1, and an atomizing nozzle 3 is fixedly installed on the outer wall of the dust prevention assembly 2. Water is sprayed through the atomizing nozzle 3 on the dust prevention assembly 2 to prevent dust from passing over the isolation plate body 1. The water mist sprayed by the atomizing nozzle 3 is fan-shaped, which cooperates with the isolation plate body 1 to block dust. A limiting groove 4 is provided on one side of the isolation plate body 1, and an L-shaped plate 5 is slidably connected to the inside of the isolation plate body 1. Slide rods 9 are fixedly installed on both sides of the inner wall of the isolation plate body 1, and the L-shaped plate 5 and the slide rod 9 are connected. The L-shaped plate 5 is connected by sliding, and a plug rod 6 is fixedly installed on one side of the L-shaped plate 5. One end of the plug rod 6 passes through the isolation plate body 1 and is plugged into the limiting groove 4. The L-shaped plate 5 slides through the sliding rod 9 and drives the plug rod 6 to extend, and the plug rod 6 is inserted into the limiting groove 4, which is convenient for splicing multiple groups of isolation plate bodies 1. Threaded rods 7 are installed on both sides of the inner wall of the L-shaped plate 5 through threads. Threaded grooves 8 are provided on both sides of the inner wall of the isolation plate body 1. One end of the threaded rod 7 is threadedly connected to the threaded groove 8. The threaded rod 7 is rotated to connect with the threaded groove 8 to limit the plug rod 6.

[0025] In this embodiment, the dustproof component 2 includes a connecting pipe 21, a valve 22 and a guide pipe 23. The connecting pipe 21 is located inside the isolation plate body 1, the valve 22 is located on the outer side wall of the connecting pipe 21, the guide pipe 23 is located on the top of the isolation plate body 1, one end of the connecting pipe 21 is connected to the guide pipe 23, and the atomizing nozzles 3 are all located on the outer side wall of the guide pipe 23. The external water pipe is connected to the connecting pipe 21, so that the external water enters the guide pipe 23 through the connecting pipe 21, and the water flows through the guide pipe 23. The atomizing nozzle 3 sprays out to prevent dust from passing over the isolation plate body 1. The outer wall of the guide tube 23 is fixedly installed with a threaded head 15, and the top of the threaded head 15 is connected with a threaded cover 16 through a thread. The outer wall of the guide tube 23 is fixedly installed with a threaded head 217, and the top of the threaded head 217 is connected with a connecting hose 18 through a thread. One end of the connecting hose 18 is screwed on the threaded head 15 on the other group of isolation plate bodies 1, so that the guide tubes 23 on the top of the two groups of isolation plate bodies 1 can communicate with each other after splicing.

[0026] In this embodiment, a second thread groove 10 is provided on one side of the insertion rod 6, a through groove 11 is provided on one side of the isolation plate body 1, and a bolt passes through the through groove 11 and is connected to the second thread groove 10, which is convenient for splicing multiple groups of isolation plate bodies 1.

[0027] In this embodiment, the bottom of the isolation plate body 1 is rotatably connected to a rotating rod 12, the bottom end of the rotating rod 12 is fixedly connected to a fixing plate 13, a fixing groove 14 is penetrated through the top of the fixing plate 13, the fixing plate 13 is rotated ninety degrees by the rotating rod 12, and the fixing plate 13 is fixed to the ground by an expansion bolt penetrating the fixing groove 14, thereby fixing the isolation plate body 1.

[0028] Working principle of the utility model: The utility model is a dust spreading prevention device for house demolition. First, when in use, the L-shaped plate 5 slides through the slide rod 9 and drives the insertion rod 6 to extend, the threaded rod 7 is rotated to connect with the thread groove 1 8 to limit the insertion rod 6, the insertion rod 6 is inserted into the limiting groove 4, and the bolt is passed through the through groove 11 and connected with the thread groove 2 10 to splice multiple groups of isolation plate bodies 1;

[0029] One end of the connecting hose 18 is screwed onto the threaded head 15 on the other group of isolation plate bodies 1, so that the guide pipes 23 on the top of the two groups of isolation plate bodies 1 can communicate with each other after splicing, and the external water pipe is connected to the connecting pipe 21, so that the external water enters the guide pipe 23 through the connecting pipe 21, and the water is sprayed out through the atomizing nozzle 3 on the guide pipe 23 to prevent dust from passing over the isolation plate body 1.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust spreading prevention device for house demolition, comprising an isolation plate body (1), characterized in that: A dustproof component (2) is arranged on the top of the isolation plate body (1), and an atomizing nozzle (3) is fixedly mounted on the outer side wall of the dustproof component (2); A limiting groove (4) is provided on one side of the isolation plate body (1); An L-shaped plate (5) is slidably connected inside the isolation plate body (1), an insertion rod (6) is fixedly installed on one side of the L-shaped plate (5), and one end of the insertion rod (6) passes through the isolation plate body (1) and is inserted between the limiting groove (4); Threaded rods (7) are installed through threads on both sides of the inner wall of the L-shaped plate (5), and threaded grooves (8) are provided on both sides of the inner wall of the isolation plate body (1), and one end of the threaded rod (7) is threadedly connected to the threaded groove (8).

2. The dust spreading prevention device for house demolition according to claim 1, characterized in that: The dustproof component (2) comprises a connecting pipe (21), a valve (22) and a flow guide pipe (23); the connecting pipe (21) is located inside the isolation plate body (1); the valve (22) is located on the outer wall of the connecting pipe (21); the flow guide pipe (23) is located on the top of the isolation plate body (1); one end of the connecting pipe (21) is connected to the flow guide pipe (23); and the atomizing nozzles (3) are all located on the outer wall of the flow guide pipe (23).

3. The dust spreading prevention device for house demolition according to claim 2, characterized in that: A threaded head (15) is fixedly mounted on the outer wall of the flow guide tube (23), and a threaded cover (16) is connected to the top of the threaded head (15) via threads.

4. The dust spreading prevention device for house demolition according to claim 2, characterized in that: A second threaded head (17) is fixedly mounted on the outer wall of the flow guide tube (23), and a connecting hose (18) is connected to the top of the second threaded head (17) via threads.

5. The dust spreading prevention device for house demolition according to claim 1, characterized in that: Sliding rods (9) are fixedly mounted on both sides of the inner wall of the isolation plate body (1), and the L-shaped plate (5) is slidably connected to the sliding rods (9).

6. The dust spreading prevention device for house demolition according to claim 1, characterized in that: A second thread groove (10) is provided on one side of the insertion rod (6), and a through groove (11) is provided on one side of the isolation plate body (1).

7. The dust spreading prevention device for house demolition according to claim 1, characterized in that: The bottom of the isolation plate body (1) is rotatably connected to a rotating rod (12), the bottom end of the rotating rod (12) is fixedly connected to a fixing plate (13), and a fixing groove (14) is formed through the top of the fixing plate (13).

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