Spraying dust falling device for building demolition

Abstract

The utility model discloses a spraying dust fall device for building demolition, and particularly relates to the technical field of spraying dust fall, the spraying dust fall device comprises a base assembly, and two spraying dust fall assemblies are symmetrically installed at the upper end of the base assembly; wherein the spraying dust falling assembly comprises a gantry mounting frame, the gantry mounting frame is detachably and fixedly mounted at the upper end of the base assembly, a first mounting side plate and a second mounting side plate are symmetrically and fixedly mounted at the upper end of the gantry mounting frame, and the first mounting side plate is located on the front side of the second mounting side plate and between the first mounting side plate and the second mounting side plate; and mounting grooves are formed in the sides, away from the center position of the base assembly, of the mounting bases. The spray head has an automatic adjusting function, so that the spraying range of the spray head can be expanded, the spraying effect is greatly improved, and the spray head can be quickly disassembled and assembled, so that the use requirements of different scenes can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray dust falling technical field, concretely is a kind of for building demolition's spray dust falling device. BACKGROUND

[0002] In the process of demolishing building, dust in the process of demolition and crushing becomes important factor influencing environment, if not taking proper preventive measures, on one hand, the health of construction operator is threatened, while also influence and destroy the surrounding environment.

[0003] In the process of construction, the conventional dust falling method is manually spraying water to the demolition part to fall dust, but the range of dust falling is limited, and manual close-range operation is high in labor intensity, and there is certain safety hazard in demolition environment.

[0004] Therefore, we improve it, and propose a spray dust falling device for building demolition. UTILITY MODEL CONTENT

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] The utility model relates to a spray dust falling device for building demolition, comprising a base assembly, two spray dust falling assemblies are symmetrically installed on the upper end of the base assembly;

[0007] Among them, the spray dust falling assembly comprises a gantry mounting frame, the gantry mounting frame is detachably fixedly installed on the upper end of the base assembly, the upper end of the gantry mounting frame is symmetrically fixedly installed with a first installation side plate and a second installation side plate, the first installation side plate is located on the front side of the second installation side plate, a plurality of installation seats are installed equidistantly between the first installation side plate and the second installation side plate along the front-back direction, an installation groove is formed on the side of the installation seat away from the center position of the base assembly, a spray plate is installed in the installation groove, and a spray head is fixedly connected with the spray plate on the side away from the center position of the base assembly.

[0008] The first installation side plate is connected with the gantry mounting frame through a first connecting hose, the spray plate is connected with the installation seat through a second connecting hose, and a water inlet head is fixedly connected with the gantry mounting frame on the side close to the center position of the base assembly.

[0009] As a preferred technical scheme of the utility model, the first installation side plate is fixedly installed with a first motor on the front end face, the output shaft rear end of the first motor penetrates through the first installation side plate and is rotatably connected with the second installation side plate, and the installation seat bottom is fixedly sleeved on the output shaft of the first motor;

[0010] The second motor output shaft lower end penetrates the mounting seat upper end and extends into the mounting groove, and is rotationally connected with the mounting groove inner bottom end, and the spray plate is fixedly sleeved on the second motor output shaft.

[0011] As a preferred technical scheme of the utility model, the base assembly comprises a water tank, the water tank is fixedly installed on the base, four brakeable universal wheels are fixedly installed on the base lower end in a rectangular array, a push handle is fixedly installed on the water tank front end, water for spraying is arranged in the water tank, a water inlet is fixedly installed on the water tank upper end and is in communication, and a lid is arranged on the water inlet.

[0012] As a preferred technical scheme of the utility model, a water inlet pipe is fixedly installed on the water tank inner bottom end, a water pump is fixedly installed on the water inlet pipe, two water outlet pipes are fixedly communicated with the water inlet pipe upper end through a tee joint pipe, the two water outlet pipes upper end penetrates the water tank upper end and is fixedly communicated with two water inlets through flanges.

[0013] As a preferred technical scheme of the utility model, two fixed connecting plates are fixedly installed on the water tank upper end in a symmetrical mode, and two gantry mounting frames are sleeved on the two fixed connecting plates.

[0014] As a preferred technical scheme of the utility model, the two positioning screws are threadedly penetrated in the horizontal direction at the left and right ends of the gantry mounting frame bottom part, the two positioning screws are rotationally installed with positioning plates at the ends close to each other, the fixed connecting plate is clamped between the two positioning plates, and the two positioning screws are fixedly installed with a handle at the ends away from each other.

[0015] The utility model has the advantages of:

[0016] 1. The spray dust falling device for building demolition can guide the water for spraying into the gantry mounting frame through the water inlet, and then into the mounting seat through the first connecting hose, into the spray plate through the second connecting hose, and finally sprayed out through the spray head, so that the sprayed water for spraying can realize the dust falling function.

[0017] 2. The spray dust falling device for building demolition can automatically adjust the spray angle of the spray head by starting the first motor, and further adjust the spray angle of the spray plate by starting the second motor, so that the spray range of the spray head can be expanded and the spray effect can be greatly improved.

[0018] 3. The spray dust falling device for building demolition can be fixed and erected on a protective wall or a building through the two positioning plates after the spray dust falling assembly is disassembled, is connected with the water inlet head through an external water pipe, and realizes supplement of spray water for the spray dust falling assembly, thereby meeting the use requirements of different scenes.

[0019] The utility model discloses have automatic adjusting function, thereby can enlarge the spray range of shower head, greatly improve the spray effect, and can quick detachable installation, thereby can meet the use requirement of different scene. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, and are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute the limitation on the present utility model. In the drawings:

[0021] Figure 1 It is a structure schematic view of a spray dust falling device for building demolition of the utility model;

[0022] Figure 2 It is a structure schematic view of a spray dust falling assembly in a spray dust falling device for building demolition of the utility model;

[0023] Figure 3 It is a partial structure schematic view of a spray dust falling assembly in a spray dust falling device for building demolition of the utility model;

[0024] Figure 4 It is a structure schematic view of a base assembly in a spray dust falling device for building demolition of the utility model.

[0025] In the drawing: 1, base assembly; 2, spray dust falling assembly;

[0026] 201, gantry mounting frame; 202, positioning screw; 203, positioning plate; 204, first motor; 205, first mounting side plate; 206, mounting seat; 207, second motor; 208, second mounting side plate; 209, shower head; 210, spray plate; 211, water inlet head;

[0027] 101, water tank; 102, water outlet pipe; 103, tee connection pipe; 104, water inlet pipe; 105, water pump; 106, base; 107, fixed connection plate; 108, push handle. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0029] Embodiment: as Figures 1-2As shown, the utility model relates to a spray dust-settling device for building demolition, including base assembly 1, two spray dust-settling assemblies 2 are symmetrically installed on the upper end of base assembly 1;

[0030] Through base assembly 1, spray dust-settling assembly 2 can be moved, and through spray dust-settling assembly 2, the effect of dust settling can be achieved by spraying dust-settling water during building demolition.

[0031] Wherein, spray dust-settling assembly 2 includes gantry mounting frame 201, and gantry mounting frame 201 is detachably fixed on the upper end of base assembly 1, and first installation side plate 205 and second installation side plate 208 are symmetrically fixed on the upper end of gantry mounting frame 201, first installation side plate 205 is located on the front side of second installation side plate 208, a plurality of installation seats 206 are installed between first installation side plate 205 and second installation side plate 208 and equidistantly along the front-back direction, installation groove is formed on the side of installation seat 206 away from the center position of base assembly 1, spray plate 210 is installed in installation groove, and spray head 209 is fixedly connected to the side of spray plate 210 away from the center position of base assembly 1;

[0032] First installation side plate 205 is connected to gantry mounting frame 201 through first connecting hose, and spray plate 210 is connected to installation seat 206 through second connecting hose, and water inlet head 211 is fixedly connected to the side of the bottom of gantry mounting frame 201 close to the center position of base assembly 1.

[0033] When spraying, the spray water can be introduced into gantry mounting frame 201 through water inlet head 211, the spray water introduced into gantry mounting frame 201 enters installation seat 206 through first connecting hose, finally enters spray plate 210 through second connecting hose, and finally is sprayed out through spray head 209, and the sprayed spray water realizes dust-settling function.

[0034] In the embodiment, as shown, Figures 2-3 First motor 204 is fixedly installed on the front end face of first installation side plate 205, the rear end of the output shaft of first motor 204 penetrates first installation side plate 205 and is rotationally connected with second installation side plate 208, and installation seat 206 is fixedly sleeved on the output shaft of first motor 204;

[0035] Second motor 207 is fixedly installed on the upper end of installation seat 206, the lower end of the output shaft of second motor 207 penetrates the upper end of installation seat 206 and extends into installation groove, and is rotationally connected with the inner bottom end of installation groove, and spray plate 210 is fixedly sleeved on the output shaft of second motor 207.

[0036] By starting the first motor 204, the first motor 204 works can drive a plurality of mounting seat 206 rotation, and then can realize the automatic adjustment of the spray head 209 spray angle, by starting the second motor 207, the second motor 207 work can drive the spray plate 210 rotation, thereby can further adjust the spray plate 210 spray angle, through the above design, can expand the spray range of the spray head 209, greatly improve the spray effect.

[0037] As shown in Figures 1-4 The base assembly 1 includes a water tank 101, the water tank 101 is fixedly installed on the base 106, the lower end of the base 106 is fixedly installed with four brake type universal wheels in a rectangular array, the front end of the water tank 101 is fixedly installed with a handle 108, the water tank 101 is provided with spraying water, the upper end of the water tank 101 is fixedly installed and communicated with a water inlet, and the water inlet is provided with a cover.

[0038] Through the brake type universal wheel and the handle 108, the utility model can be moved and fixed conveniently, the cover is opened, and the spraying water in the water tank 101 can be supplemented through the water inlet.

[0039] The water tank 101 is fixedly installed with a water inlet pipe 104 at the bottom, the water pump 105 is fixedly installed on the water inlet pipe 104, the two water outlet pipes 102 are fixedly communicated with the water inlet pipe 104 through the three-way connecting pipe 103, the upper ends of the two water outlet pipes 102 pass through the upper end of the water tank 101 and are fixedly communicated with the two water inlet heads 211 through flanges.

[0040] The water pump 105 is started, and the spraying water in the water tank 101 is sequentially introduced into the gantry mounting frame 201 through the water inlet pipe 104, the three-way connecting pipe 103, the water outlet pipe 102 and the water inlet head 211, and finally sprayed out through the spray head 209.

[0041] The upper end of the water tank 101 is fixedly installed with two fixed connecting plates 107, the two gantry mounting frames 201 are respectively sleeved on the two fixed connecting plates 107, the bottom and the left and right ends of the gantry mounting frame 201 are screw-threaded and penetrated with the positioning screw 202 along the horizontal direction, the two positioning screws 202 are rotatably installed with the positioning plate 203 at the end close to each other, and the fixed connecting plate 107 is clamped between the two positioning plates 203, and the end away from each other of the two positioning screws 202 is fixedly installed with a handle.

[0042] The positioning screw 202 can be twisted through the handle, and then the positioning plate 203 can be driven, the clamping and separation of the positioning plate 203 on the fixed connecting plate 107 are realized, and then the installation and disassembly of the gantry mounting frame 201 and the fixed connecting plate 107 are completed, so that the installation and disassembly of the spray dust-settling assembly 2 and the base assembly 1 are realized, when the spray dust-settling assembly 2 is disassembled, the flange plate needs to be disassembled, and the disassembly of the water outlet pipe 102 and the water inlet head 211 is completed;

[0043] After the spray dust-settling assembly 2 is disassembled, the fixed frame of the spray dust-settling assembly 2 can be fixed on the protective wall or the building through the two positioning plates 203, the water supply pipe and the water inlet head 211 are connected, the spray dust-settling assembly 2 is supplied with water for spraying, and then the use requirements of different scenes can be met.

[0044] Finally, it should be noted that: the above only describes preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A spray dust suppression device for building demolition, characterized in that: It comprises a base assembly (1), and two spray dust reduction assemblies (2) are symmetrically mounted on the upper end of the base assembly (1); The spray dust reduction assembly (2) comprises a gantry mounting frame (201), the gantry mounting frame (201) is detachably fixedly mounted on the upper end of the base assembly (1), a first mounting side plate (205) and a second mounting side plate (208) are symmetrically fixedly mounted on the upper end of the gantry mounting frame (201), the first mounting side plate (205) is located in front of the second mounting side plate (208), between the first mounting side plate (205) and the second mounting side plate (208), and a plurality of mounting seats (206) are equidistantly mounted along the front-back direction, a mounting groove is provided on the side of the mounting seat (206) away from the center position of the base assembly (1), a spray plate (210) is mounted in the mounting groove, and a spray head (209) is fixedly connected to the side of the spray plate (210) away from the center position of the base assembly (1); The first mounting side plate (205) is connected to the gantry mounting frame (201) via a first connecting hose, the spray plate (210) is connected to the mounting seat (206) via a second connecting hose, and a water inlet head (211) is fixedly connected to one side of the bottom of the gantry mounting frame (201) near the center of the base assembly (1).

2. A spray dust suppression device for building demolition according to claim 1, characterized in that: The front end surface of the first mounting side plate (205) is fixedly mounted with a first motor (204); the rear end of the output shaft of the first motor (204) passes through the first mounting side plate (205) and is rotatably connected to the second mounting side plate (208); the bottom of the mounting seat (206) is fixedly sleeved on the output shaft of the first motor (204); A second motor (207) is fixedly mounted on the upper end of the mounting seat (206); the lower end of the output shaft of the second motor (207) passes through the upper end of the mounting seat (206), extends into the mounting groove, and is rotatably connected to the bottom end of the mounting groove; the spray plate (210) is fixedly sleeved on the output shaft of the second motor (207).

3. A spray dust suppression device for building demolition according to claim 2, characterized in that: The base assembly (1) comprises a water tank (101), the water tank (101) being fixedly mounted on the base (106), four brakeable universal wheels being fixedly mounted in a rectangular array at the lower end of the base (106), a push handle (108) being fixedly mounted at the front end of the water tank (101), water for spraying being provided in the water tank (101), a water inlet being fixedly mounted and connected at the upper end of the water tank (101), and a cover being provided on the water inlet.

4. A spray dust suppression device for building demolition according to claim 3, characterized in that: A water inlet pipe (104) is fixedly installed at the bottom end of the water tank (101), a water pump (105) is fixedly installed on the water inlet pipe (104), and the upper end of the water inlet pipe (104) is fixedly connected to two water outlet pipes (102) through a three-way connecting pipe (103). The upper ends of the two water outlet pipes (102) both pass through the upper end of the water tank (101) and are fixedly connected to the two water inlet heads (211) through flanges.

5. The spray dust suppression device for building demolition according to claim 4, characterized in that: Two fixed connection plates (107) are symmetrically fixedly installed on the upper end of the water tank (101), and two gantry mounting frames (201) are respectively mounted on the two fixed connection plates (107).

6. The spray dust suppression device for building demolition according to claim 5, characterized in that: Positioning screws (202) are threaded through the left and right ends of the bottom of the gantry mounting frame (201) in the horizontal direction. Positioning plates (203) are rotatably installed at one end of the two positioning screws (202) close to each other, and a fixed connecting plate (107) is clamped between the two positioning plates (203). A twist handle is fixedly installed at one end of the two positioning screws (202) away from each other.

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