Dust treatment device for building construction site

Abstract

The utility model discloses a building construction site dust treatment device which comprises a base, and a dust collection mechanism is arranged on the base. A lifting mechanism is arranged at the front end of the base. The lifting end of the lifting mechanism is connected with a connecting base. A first slot is formed in the front end of the connecting seat, a dust collection head is placed in the first slot, and a plurality of dust collection holes are formed in the front end of the dust collection head; a first inclined table part is arranged on the inner side of the lower end of the connecting seat; a fixed clamping block is arranged on the first inclined table part; second inclined table parts are symmetrically arranged at the rear end of the dust collection head up and down; a groove is formed in the second inclined table part; a sliding groove is formed in the top end of the connecting base, a sliding clamping block is slidably connected into the sliding groove, and the lower end face of the sliding clamping block is matched with a groove in the upper end of the dust collection head. A second open groove is formed in the rear end of the connecting base. The dust collection device can be well suitable for dust collection in a construction site, the dust collection head can be taken down for manual dust collection in a scene where the device cannot enter, and the use scene range is wide.

Description

Technical Field

[0001] The utility model relates to a dust treatment device at a construction site, belonging to the technical field of display cabinets. Background Art

[0002] The construction site refers to the construction activities such as house construction, civil engineering, equipment installation, pipeline laying, etc. for industrial and civil projects, the construction sites occupied with approval, and the places where humans carry out safe production, civilized work and construction. However, a large amount of dust will be generated in the process of construction work. These dusts will be dispersed in the air or adsorbed on the walls, polluting the surrounding construction environment, which will not only easily affect the health of the construction workers, but also affect the progress of the construction site. To this end, the industry has developed a variety of dust treatment devices. For example, the Chinese invention patent with publication number CN116212553A discloses a dust processor for indoor construction, and specifically discloses a base, a support frame, a screw, a worm gear and a dual-axis motor; the top of the base is connected to a support frame, and the left and right sides of the support frame are rotatably connected to the screw, the bottom of the screw is connected to the worm gear, and the top of the base is connected to the dual-axis motor. However, this solution can only remove dust from places where the dust processor can reach, and it is difficult to achieve dust removal effects for scenes where the dust processor cannot enter. Utility Model Content

[0003] The purpose of the utility model is to provide a dust treatment device for a construction site. The utility model can be well applied to dust removal at the construction site, and the dust suction head can be removed for manual dust removal in scenes where the device cannot enter, and the application scene is wide.

[0004] The technical solution of the utility model: a dust handling device for a construction site comprises a base, a plurality of wheels with foot brakes are provided at the lower end of the base; a handrail is provided at the rear end of the base; a dust suction mechanism is provided on the base; a lifting mechanism is provided at the front end of the base, and the lifting end of the lifting mechanism is connected to a connecting seat; a first slot is provided at the front end of the connecting seat, a dust suction head is placed in the first slot, and a plurality of dust suction holes are provided at the front end of the dust suction head; a first inclined platform is provided on the inner side of the lower end of the connecting seat, and a fixed block is provided on the first inclined platform; a second inclined platform is symmetrically provided with upper and lower parts at the rear end of the dust suction head, and the second inclined platform is matched with the first inclined platform; a groove is provided on the second inclined platform; a sliding groove is provided at the top of the connecting seat, and a sliding block is slidably connected in the sliding groove, and the lower end surface of the sliding block cooperates with the groove at the upper end of the dust suction head; a second slot is provided at the rear end of the connecting seat, and the dust suction mechanism is connected to the dust suction head through the second slot.

[0005] The above-mentioned construction site dust treatment device, the dust suction mechanism includes a connector arranged at the rear end of the dust suction head, a pipe is provided at the rear end of the connector, the other end of the pipe is connected to a dust storage box, an air outlet is provided at the upper end of the dust storage box, and the air outlet is connected to an exhaust fan; a switch door is provided at the rear part of the lower end of the dust storage box.

[0006] In the aforementioned construction site dust treatment device, a fixed seat is provided between the lifting mechanism and the dust storage box, and a pipe reel for winding the pipe is rotatably connected to the fixed seat.

[0007] The aforementioned construction site dust treatment device, the lifting mechanism includes a cylinder arranged on a base, the protruding end of the cylinder is connected to a connecting seat; the base is respectively provided with telescopic guide rods located on both sides of the cylinder, and the upper ends of the telescopic guide rods are connected to the connecting seat.

[0008] The aforementioned construction site dust treatment device, the sliding block includes a block part, the block part cooperates with the groove on the upper end of the dust collector head; the upper end of the block part is provided with a sliding part, the sliding part is slidably connected with the sliding groove; the upper part of the sliding part is provided with a handle part, and the handle part is provided with a handle groove.

[0009] In the aforementioned construction site dust treatment device, the block portion is made of magnetic material; and the dust suction head is made of iron material.

[0010] The aforementioned construction site dust treatment device has a dust hood at the front end of the dust collector head.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model is suitable for dust removal at relatively open construction sites. The trolley structure can be used for movement at construction sites. The connecting seat can be raised and lowered by the lifting mechanism, so that the dust collector head can perform dust removal in multiple ranges. When some construction sites are not convenient for the utility model to enter as a whole, the worker moves the sliding block up along the sliding groove to separate the lower end of the sliding block from the groove at the upper end of the dust collector head, and then moves the dust collector head upward to separate the groove at the lower end of the dust collector head from the fixed block of the connecting seat, thereby taking out the dust collector head, and then holding the dust collector head and aligning its dust collection hole with the area that needs to be dusted to remove dust, thereby improving the applicability of the utility model.

[0013] 2. The dust collection mechanism of the utility model discharges the air in the dust storage box to the outside through the exhaust fan, thereby generating negative pressure in the dust storage box, driving air to flow in from the dust collection hole of the dust collection head, and achieving the dust collection effect. When manual dust removal is not required, the pipe is coiled in the pipe reel, so that the pipe will not be messy and prevent the pipe from affecting the construction.

[0014] 3. The cylinder of the lifting mechanism of the utility model drives the connecting seat to move up and down, and the telescopic guide rod is used to increase the stability of the connecting seat when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the rear structure of the utility model;

[0017] Figure 3 It is a structural diagram of the connecting seat and the vacuum cleaner head;

[0018] Figure 4 It is a structural schematic diagram of a sliding card block.

[0019] The marks in the accompanying drawings are: 1-base, 2-lifting mechanism, 3-connecting seat, 4-first slot, 5-dust suction head, 6-dust suction hole, 7-first inclined platform, 8-fixed block, 9-second inclined platform, 10-groove, 11-sliding slot, 12-sliding block, 13-dust suction mechanism, 14-connecting head, 15-pipe, 16-dust storage box, 17-air outlet, 18-exhaust fan, 19-opening and closing door, 20-second slot, 21-fixed seat, 22-hose reel, 23-cylinder, 24-telescopic guide rod, 25-block part, 26-sliding part, 28-handle part, 29-handle slot, 30-wheel with foot brake, 31-handrail, 32-dust hood. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0021] Embodiment: A construction site dust treatment device, comprising: Figure 1-4 As shown, it includes a base 1, and the lower end of the base 1 is provided with four wheels 30 with foot brakes to facilitate the free movement of the device; the rear end of the base 1 is provided with a handrail 31 to facilitate workers to push the device; the base 1 is provided with a dust collection mechanism 13; the front end of the base 1 is provided with a lifting mechanism 2, and the lifting end of the lifting mechanism 2 is connected to a connecting seat 3; Figure 3As shown, the front end of the connecting seat 3 has a first slot 4, in which a dust suction head 5 is placed, and the front end of the dust suction head 5 is provided with a plurality of dust suction holes 6; the front end of the dust suction head 5 is connected to a dust suction hood 32, and the dust suction hood 32 is used to prevent dust from flying while concentrating on dust suction when the dust suction head is close to the wall for dust suction, thereby enhancing the dust suction effect; the inner side of the lower end of the connecting seat 3 is provided with a first inclined platform portion 7, and the first inclined platform portion 7 is provided with a fixed block 8; the rear end of the dust suction head 5 is symmetrically provided with a second inclined platform portion 9 up and down, and the second inclined platform portion 9 and the first inclined platform portion 7 fit together; the second inclined platform portion 9 has a groove 10; the top of the connecting seat 3 is provided with a sliding groove 11, and a sliding block 12 is slidably connected in the sliding groove 11, and the lower end surface of the sliding block 12 cooperates with the groove 10 at the upper end of the dust suction head 5; the sliding block 12 includes a block portion 25, and the block portion 25 cooperates with the groove 10 at the upper end of the dust suction head 5; as shown Figure 4 As shown, a sliding portion 26 is provided at the upper end of the block portion 25, and the sliding portion 26 is slidably connected to the sliding groove 11; a handle portion 28 is provided at the upper part of the sliding portion 26, and a handle groove 29 is provided on the handle portion 28; the block portion 25, the sliding portion 26 and the handle portion 28 are integrally connected; the block portion 25 is made of magnetic material; the dust collector head 5 is made of iron material, so that the block portion 25 can be better adsorbed in the groove 10 at the upper end of the dust collector head 5; a second slot 20 is provided at the rear end of the connecting seat 3, and the dust collection mechanism 13 is connected to the dust collector head 5 through the second slot 20.

[0022] Preferably, if Figure 1 As shown in Figure 2, the dust collecting mechanism 13 includes a connector 14 arranged at the rear end of the dust collecting head 5, a pipe 15 is arranged at the rear end of the connector 14, a dust storage box 16 is connected to the other end of the pipe 15, an air outlet 17 is arranged at the upper end of the dust storage box 16, and an exhaust fan 18 is connected to the air outlet 17; a switch door 19 is arranged at the rear of the lower end of the dust storage box 16. A fixed seat 21 is arranged between the lifting mechanism 2 and the dust storage box 16, and a pipe reel 22 for winding the pipe 15 is rotatably connected to the fixed seat 21. When manual dust removal is not required, the pipe 15 is wound in the pipe reel 22, so that the pipe 15 will not be messy, and the pipe is prevented from affecting the construction. The dust collecting mechanism 13 discharges the air in the dust storage box 16 to the outside through the exhaust fan, so that negative pressure is generated in the dust storage box 16, driving air to flow into the dust collection hole 6 of the dust collecting head 5, and achieving the effect of dust collection. The dust stored in the dust storage box 16 is cleaned by opening the switch door 19.

[0023] Preferably, if Figure 1 The lifting mechanism 2 shown in the figure includes a cylinder 23 arranged on the base 1, and the extended end of the cylinder 23 is connected to the connecting seat 3; the base 1 is provided with telescopic guide rods 24 located on both sides of the cylinder 23, and the upper ends of the telescopic guide rods 24 are connected to the connecting seat 3. The cylinder 23 of the lifting mechanism 2 drives the connecting seat 3 to move up and down, and the telescopic guide rods 24 are used to increase the stability of the connecting seat 3 when moving.

[0024] How it works

[0025] The worker pushes the utility model to the construction site that needs dust removal through the handrail 31. If the construction site is relatively wide, the utility model can remove dust by itself. The connecting seat 3 is lifted and lowered by the cylinder 23 of the lifting mechanism 2, and then the exhaust fan of the dust suction mechanism 13 is started. The exhaust fan discharges the air in the dust storage box 16 to the outside, thereby generating negative pressure in the dust storage box 16, driving air to flow in from the dust suction hole 6 of the dust suction head 5, achieving the dust suction effect. With the cooperation of the lifting mechanism 2, the dust suction head 5 can perform dust removal in multiple ranges. When part of the construction site is inconvenient for the utility model to enter as a whole, the worker puts his hand into the handle groove 29 to move the sliding block 12 upward along the sliding groove 11, so that the lower end of the sliding block 12 is separated from the groove 10 at the upper end of the dust collector 5, and then moves the dust collector 5 upward to separate the groove 10 at the lower end of the dust collector 5 from the fixed block 8 of the connecting seat 3, so that the dust collector 5 can be taken out, and then the dust collector 5 is held by hand and its dust hole 6 is aimed at the area that needs dust removal for dust removal.

Claims

1. A dust treatment device for a construction site, comprising a base (1), wherein the lower end of the base (1) is provided with a plurality of wheels (30) with foot brakes; a handrail (31) is provided at the rear end of the base (1); a dust suction mechanism (13) is provided on the base (1); a lifting mechanism (2) is provided at the front end of the base (1), and a connecting seat (3) is connected to the lifting end of the lifting mechanism (2); the characteristics are: The front end of the connecting seat (3) is provided with a first slot (4), a dust collector head (5) is placed in the first slot (4), and a plurality of dust collection holes (6) are provided at the front end of the dust collector head (5); a first inclined platform (7) is provided on the inner side of the lower end of the connecting seat (3), and a fixed block (8) is provided on the first inclined platform (7); the rear end of the dust collector head (5) is symmetrically provided with a second inclined platform (9) in upper and lower directions, and the second inclined platform (9) and the first inclined platform (7) are matched; the second inclined platform (9) is provided with a groove (10); the top end of the connecting seat (3) is provided with a sliding slot (11), and a sliding block (12) is slidably connected in the sliding slot (11), and the lower end surface of the sliding block (12) is matched with the groove (10) at the upper end of the dust collector head (5); the rear end of the connecting seat (3) is provided with a second slot (20), and the dust collection mechanism (13) passes through the second slot (20) and is connected to the dust collector head (5).

2. The construction site dust treatment device according to claim 1, characterized in that: The dust collection mechanism (13) comprises a connector (14) arranged at the rear end of the dust collection head (5); a pipe (15) is provided at the rear end of the connector (14); the other end of the pipe (15) is connected to a dust storage box (16); an air outlet (17) is provided at the upper end of the dust storage box (16); and an exhaust fan (18) is connected to the air outlet (17); a switch door (19) is provided at the rear portion of the lower end of the dust storage box (16).

3. The construction site dust treatment device according to claim 2 is characterized in that: A fixing seat (21) is provided between the lifting mechanism (2) and the dust storage box (16), and a pipe reel (22) for winding the pipe (15) is rotatably connected to the fixing seat (21).

4. The construction site dust treatment device according to claim 1, characterized in that: The lifting mechanism (2) comprises a cylinder (23) arranged on a base (1), wherein the extended end of the cylinder (23) is connected to a connecting seat (3); the base (1) is provided with telescopic guide rods (24) located on both sides of the cylinder (23), wherein the upper ends of the telescopic guide rods (24) are connected to the connecting seat (3).

5. The construction site dust treatment device according to claim 1, characterized in that: The sliding block (12) comprises a block portion (25), the block portion (25) being matched with the groove (10) at the upper end of the vacuum head (5); a sliding portion (26) is provided at the upper end of the block portion (25), the sliding portion (26) being slidably connected to the sliding groove (11); a handle portion (28) is provided at the upper part of the sliding portion (26), and a handle groove (29) is provided on the handle portion (28).

6. The construction site dust treatment device according to claim 5, characterized in that: The block portion (25) is made of magnetic material; and the dust collector head (5) is made of iron material.

7. The construction site dust treatment device according to claim 1, characterized in that: A dust cover (32) is provided at the front end of the dust collector head (5).

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