Dust fall device for house building construction site

Abstract

The utility model relates to the technical field of dust removal devices, in particular to a house building construction site dust fall device which comprises a plurality of stand columns, one side of each stand column is fixedly connected with a fixing block, the house building construction site dust fall device further comprises a dustproof assembly, and the dustproof assembly comprises a rotating unit and a locking unit; the rotating unit comprises a cylinder fixedly connected with the upper surface of the fixing block, a guide groove is formed in the surface of the cylinder, the same sliding hole penetrates through the two ends of the cylinder and the upper surface of the fixing block, a rotating rod is slidably connected to the inner wall of the sliding hole, and a limiting rod is fixedly connected to the surface of the rotating rod. The surface of the limiting rod is in adaptive sliding connection with the inner wall of the guide groove, and the top end of the rotating rod is fixedly connected with a dustproof cover; the locking unit comprises a sliding groove, a stop block, a sliding plate and a clamping block; the utility model solves the problems that the existing vertically arranged atomizing spray head is directly exposed in the air, and when water is not discharged, the atomizing spray head is possibly blocked by dust particles in the air, so that the atomizing dust removal effect is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal device technical field, especially a house building construction site dust falling device. BACKGROUND

[0002] House building construction is the production activity that people utilize building materials, mechanical equipment according to specific design blueprint in certain space, time and carry out for building various building products, and the house building construction site is large in dust, especially when weather is dry, needs to carry out dust falling treatment.

[0003] In the prior art, like the Chinese patent with the announcement number CN217367664U, a kind of house building dust falling device, including stand, baffle, fixed part, fixed rod, spray device and water pipe;The baffle is installed with multiple fixed parts at both ends, and baffle is installed on stand by fixed part;Every the top of stand side is installed with fixed rod, and spray device can be detachably installed on fixed rod, two The spray device is communicated by water pipe between. The patent utilizes stand and baffle to isolate construction site, and has certain dust blocking effect, cooperates spray device, and under the communication of water pipe, so that spray device sprays water mist to air, utilizes water mist to carry out dust falling, and spray device is distributed around site, can remove dust that disperses from site.

[0004] In the above technical scheme, high-pressure atomizing nozzle is used for atomization dust removal, however, construction site is large in dust, and atomizing nozzle is vertically arranged and directly exposed in air, when not water, air dust particles can cause blockage, thereby affecting the effect of atomization dust removal.

[0005] Therefore, a kind of house building construction site dust falling device is provided. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of house building construction site dust falling device to solve the problems raised in the above background.

[0007] The technical scheme of the utility model is: a kind of house building construction site dust falling device, including multiple stand, the side of multiple stand is fixedly connected with fixed block, still include;

[0008] Dustproof assembly, the dustproof assembly includes rotating unit and locking unit;

[0009] The rotating unit comprises a cylinder fixedly connected with the upper surface of the fixed block, a guide groove is formed in the surface of the cylinder, a sliding hole is formed in the upper surface of the fixed block and the two ends of the cylinder, a rotating rod is slidably connected with the inner wall of the sliding hole, a limiting rod is fixedly connected with the surface of the rotating rod, the surface of the limiting rod is slidably connected with the inner wall of the guide groove, a dustproof cover is fixedly connected with the top end of the rotating rod, and a sponge pad is fixedly connected with the lower surface of the dustproof cover;

[0010] The locking unit comprises a sliding groove formed in one side of the stand, a stopper is fixedly connected with the inner wall of the sliding groove, and a sliding plate is rotatably connected with the bottom end of the rotating rod.

[0011] In some embodiments, the locking unit further comprises a groove formed in one side of the sliding plate, a tension spring is fixedly connected with the inner wall of one side of the groove, one end of the tension spring is fixedly connected with one side of the clamping block, and the surface of the clamping block is slidably connected with the inner wall of the groove.

[0012] In some embodiments, opposite surfaces of the plurality of stands are fixedly connected with baffle plates through bolts, and the upper surface of the fixed block is provided with a dust removal assembly.

[0013] In some embodiments, the dust removal assembly comprises a stand rod, a through hole is formed in the upper surface of the fixed block, the inner wall of the through hole is slidably connected with the surface of the stand rod, the bottom end of the stand rod is fixedly connected with the upper surface of the sliding plate, and the surface of the stand rod is sleeved with a spring.

[0014] In some embodiments, the top end of the stand rod is fixedly connected with a connector, water pipes are fixedly connected with both ends of the connector, a spray head is fixedly connected with the surface of the connector, and the spray head is arranged below the dustproof cover.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] Firstly, the utility model protects the spray head through the protection assembly, avoids blockage of the spray head in the construction area due to dust, and supports the rotating rod under the action of the spring and the sliding plate, so that the dustproof cover can be arranged above the spray head and dustproof effect is achieved.

[0017] Secondly, the utility model is pressed, the sliding plate descends, the clamping block contacts the stopper, the clamping block is retracted into the groove to avoid interference under the action of the tension spring, the sliding plate drives the clamping block to continue to descend, the clamping block descends below the stopper and is automatically popped out, the stopper can limit the sliding plate, the rotating rod descends synchronously during the descending process of the sliding plate, the rotating rod rotates under the action of the limiting rod and the guide groove, the dustproof cover is separated from the spray head through rotation and descending, dust removal effect of the spray head is achieved.

[0018] Thirdly, the utility model discloses the effect that the plurality of water pipes are communicated through the joint, can realize that the plurality of spray heads are connected as a whole, when pressing the joint, can realize that a plurality of vertical rods are synchronous and are lowered, and the rotation unit and the locking unit that are cooperatively arranged can realize that the dust cover is adapted to a plurality of spray heads and is opened or closed synchronously, relative to the background art, the dustproof effect is increased, and compared with the prior art, the protective cover is separately arranged on the spray head, in the environment of dust removal in a large area, needs to set up a plurality of spray heads to carry out dust removal, has more convenient, efficient switch mode, avoids missing when closing the dust cover one by one, thereby influencing the service life of the spray head.

[0019] The problem that the existing vertically arranged atomizing spray head is directly exposed in the air, and when not discharging water, may be blocked due to dust particles in the air, thereby affecting the atomizing dust removal effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be explained further in combination with the drawings and embodiments:

[0021] Figure 1 It is the first perspective three-dimensional structure schematic diagram provided in an embodiment of the utility model;

[0022] Figure 2 It is the second perspective three-dimensional structure schematic diagram provided in an embodiment of the utility model;

[0023] Figure 3 It is the protective assembly structure schematic diagram provided in an embodiment of the utility model;

[0024] Figure 4 It is the utility model in an embodiment provided Figure 3 The enlarged structure schematic diagram of A place in the middle.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 1, stand column;2, baffle;3, water pipe;4, fixed block;5, vertical rod;6, joint;7, spray head;8, spring;9, sliding plate;10, recess;11, tension spring;12, clamping block;13, sliding groove;14, stop block;15, rotating rod;16, cylinder;17, guide groove;18, limiting rod;19, dust cover. DETAILED DESCRIPTION

[0027] The utility model will be explained further in combination with the drawings and embodiments: The technical scheme in the embodiment of the utility model is described clearly and completely, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0028] The utility model discloses an improve a kind of house building construction site dust falling device, the technical scheme of the utility model is:

[0029] As Figures 1-4 As shown in a kind of house building construction site dust falling device, including multiple columns 1, the side of multiple columns 1 is fixedly connected with fixed block 4, still include;

[0030] Dustproof assembly, dustproof assembly includes rotating unit and locking unit;

[0031] Rotating unit, rotating unit includes the cylinder 16 fixedly connected with the upper surface of fixed block 4, the surface of cylinder 16 is provided with guide slot 17, the guidance of guide slot 17 can realize rotating rod 15 rotation ninety degrees, the both ends of cylinder 16 and the upper surface of fixed block 4 are provided with same slide hole, the inner wall of slide hole is slidably connected with rotating rod 15, the surface of rotating rod 15 is fixedly connected with limit rod 18, the surface of limit rod 18 is slidably connected with the inner wall of guide slot 17, the top of rotating rod 15 is fixedly connected with dust cover 19, the lower surface of dust cover 19 is fixedly connected with sponge pad, and the size of sponge pad (not shown in drawing) is same with dust cover 19, and the gap between dust cover 19 and spray head 7 can be filled with flexibility, so as to adapt the space required when rotating rod 15 is initially lowered, to avoid that rotating rod 15 is blocked by spray head 7;

[0032] Locking unit, locking unit includes the sliding slot 13 opened in the side of column 1, the inner wall of sliding slot 13 is fixedly connected with stopper 14, the bottom of rotating rod 15 is rotatably connected with sliding plate 9, one side of sliding plate 9 is slidably provided with clamping block 12, and stopper 14 and clamping block 12 are all trapezoidal, and when being contacted with each other, can be extruded, to realize the retraction of clamping block 12.

[0033] As Figure 3 And Figure 4 As shown in an embodiment, locking unit further includes the recess 10 opened in the side of sliding plate 9, the inner wall of one side of recess 10 is fixedly connected with tension spring 11, one end of tension spring 11 is fixedly connected with the side of clamping block 12, the surface of clamping block 12 is slidably connected with the inner wall of recess 10, and the cooperation of recess 10 and tension spring 11 can realize the reset action of clamping block 12 after being extruded and retracted.

[0034] As Figure 3 As shown in an embodiment, the opposite surface of multiple columns 1 is fixedly connected with baffle 2 by bolt, and the upper surface of fixed block 4 is provided with dust removal assembly.

[0035] Dust removal assembly includes vertical rod 5, the upper surface of fixed block 4 is provided with through hole, the inner wall of through hole is slidably connected with the surface of vertical rod 5, the bottom of vertical rod 5 is fixedly connected with the upper surface of sliding plate 9, and the surface of vertical rod 5 is sleeved with spring 8.

[0036] The top end of the stand 5 is fixedly connected with a joint 6, both ends of the joint 6 are fixedly connected with water pipes 3, the surface of the joint 6 is fixedly connected with a spray head 7, and the spray head 7 is arranged below a dustproof cover 19.

[0037] Specific working method is: in use, first, the stand 1 is placed in the construction area which needs to be dusted, then the baffle 2 is installed on the stand 1 through bolts, dust can be isolated to a certain extent, after the baffle 2 is installed, the water pipes 3 and the joints 6 are connected, external water supply is started, and water mist can be sprayed through the spray head 7 to remove dust;

[0038] When dusting is needed at intervals, in order to avoid the trouble caused by frequent disassembly, the spray head 7 can be protected through the protection assembly, so that the spray head 7 is prevented from being blocked by dust in the construction area, under the action of the spring 8 and the sliding plate 9, the rotating rod 15 can be supported, so that the dustproof cover 19 can be arranged above the spray head 7, and the dustproof effect is realized;

[0039] When dusting is needed, the joint 6 is pressed, the sliding plate 9 descends, the clamping block 12 is in contact with the blocking block 14, the clamping block 12 can be retracted into the recess 10 to avoid interference under the action of the tension spring 11, the sliding plate 9 drives the clamping block 12 to continue to descend, the clamping block 12 descends below the blocking block 14 and is automatically popped out, the blocking block 14 can limit the sliding plate 9, and in the descending process of the sliding plate 9, the rotating rod 15 can be synchronously lowered, the rotating rod 15 rotates under the action of the limiting rod 18 and the guide groove 17, the dustproof cover 19 is lowered and rotated, the dustproof cover 19 is separated from the spray head 7, and the dusting effect of the spray head 7 is realized.

[0040] The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above technical means, and also include technical schemes composed by equivalent replacement of the above technical features. The unfinished matters of the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A dust falling device for a house construction site, comprising a plurality of columns (1), one side of each of the plurality of columns (1) is fixedly connected with a fixed block (4), characterized in that: Also includes; Dustproof assembly, the dustproof assembly includes rotating unit and locking unit; Rotating unit, the rotating unit includes a cylinder (16) fixedly connected with the upper surface of the fixed block (4), a guide groove (17) is opened on the surface of the cylinder (16), the same slide hole is opened through the both ends of the cylinder (16) and the upper surface of the fixed block (4), the inner wall of the slide hole is slidably connected with a rotating rod (15), the surface of the rotating rod (15) is fixedly connected with a limiting rod (18), the surface of the limiting rod (18) is slidably connected with the inner wall of the guide groove (17), the top end of the rotating rod (15) is fixedly connected with a dust cover (19), and the lower surface of the dust cover (19) is fixedly connected with a sponge pad; Locking unit, the locking unit includes a sliding groove (13) opened in one side of the stand column (1), the inner wall of the sliding groove (13) is fixedly connected with a stop block (14), the bottom end of the rotating rod (15) is rotatably connected with a sliding plate (9), and the one side of the sliding plate (9) is slidably provided with a clamping block (12).

2. The dust falling device for house construction site according to claim 1, characterized in that: The locking unit further includes a groove (10) opened in one side of the sliding plate (9), one side of the inner wall of the groove (10) is fixedly connected with a tension spring (11), one end of the tension spring (11) is fixedly connected with one side of the clamping block (12), and the surface of the clamping block (12) is slidably connected with the inner wall of the groove (10).

3. The dust falling device for house construction site according to claim 1, characterized in that: The opposite surfaces of the plurality of stand columns (1) are fixedly connected with baffle plates (2) through bolts, and the upper surface of the fixed block (4) is provided with a dust removal assembly.

4. The dust falling device for house construction site according to claim 3, characterized in that: The dust removal assembly includes a vertical rod (5), the upper surface of the fixed block (4) is provided with a through hole, the inner wall of the through hole is slidably connected with the surface of the vertical rod (5), the bottom end of the vertical rod (5) is fixedly connected with the upper surface of the sliding plate (9), and the surface of the vertical rod (5) is sleeved with a spring (8).

5. The dust falling device for house construction site according to claim 4, characterized in that: The top end of the vertical rod (5) is fixedly connected with a connector (6), the both ends of the connector (6) are fixedly connected with water pipes (3), the surface of the connector (6) is fixedly connected with a spray head (7), and the spray head (7) is arranged below the dust cover (19).

Images