Building construction dust falling equipment

Abstract

The utility model discloses building construction dust falling equipment, and particularly relates to the technical field of dust falling equipment, the building construction dust falling equipment comprises a mounting base and a supporting assembly, the upper end face of the mounting base is provided with a telescopic rod, the top end of the telescopic rod is provided with a first hollow rod, and the top end of the first hollow rod is provided with a five-way connector; the utility model relates to a water spraying device, which comprises a five-way connector, four water outlet ends of the five-way connector are respectively connected with a water spraying pipe, a second hollow rod is sleeved outside the water spraying pipe, and a hinge structure is arranged between the second hollow rod and the five-way connector. The second hollow rod and a supporting assembly are arranged through the hinge structure, and the second hollow rod is sleeved outside the water spraying pipe; and when the multidirectional dust falling equipment is not used, the second hollow rod and the movable supporting strip can be vertically and downwards placed by rotating the movable supporting strip and releasing the supporting of the movable supporting strip on the second hollow rod, so that the overall size of the water spraying structure at the upper end can be effectively reduced, and the occupied space is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction equipment, in particular to dust reduction equipment for building construction. Background Art

[0002] For the construction and development of cities, construction sites are inevitable. During the construction process at construction sites, a large amount of dust will be generated, which will affect the health of construction workers. Based on this, dust reduction equipment will be installed on the construction site for dust reduction treatment.

[0003] At present, the dust reduction method during construction on construction sites is spray dust reduction. Specifically, water mist is sprayed out using an atomizing nozzle, so that the dust and the water mist combine and fall to form dust reduction. In order to achieve synchronous dust reduction in multiple directions, multi-directional dust reduction equipment has been extended under the original unidirectional dust reduction conditions. However, this type of dust reduction equipment is mostly equipped with water spray structures in all directions, which makes the overall structure of the dust reduction equipment complex and large in size. When not in use, it is difficult to be folded to reduce the size, and it takes up more storage space. Utility Model Content

[0004] The purpose of the utility model is to provide a construction dust reduction device to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: a construction dust reduction device, comprising:

[0006] A mounting base, wherein a telescopic rod is mounted on the upper end surface of the mounting base, a first hollow rod is disposed at the top end of the telescopic rod, a first water supply hose is inserted into the first hollow rod, and a five-way connector is mounted at the top end of the first hollow rod, and a water outlet end of the first water supply hose is connected to a water inlet end of the five-way connector;

[0007] The four water outlet ends of the five-way connector are all connected to a water spray pipe, at least part of the water spray pipe is a hose, an atomizing nozzle is installed at the water outlet end of the water spray pipe, and a second hollow rod is sleeved on the outside of the water spray pipe, and a hinge structure is provided between the second hollow rod and the five-way connector;

[0008] The support assembly includes a movable support part and a limiting part, and the end of the movable support part is inserted into the limiting part to support the second hollow rod.

[0009] Preferably, the movable support part comprises:

[0010] A square block, wherein the square block is fixed to the outside of the first hollow rod, and grooves are formed on four sides of the outer wall of the square block;

[0011] A movable stay, one end of which is hinged in the groove.

[0012] Preferably, the limiting portion includes:

[0013] A limiting plate, wherein the limiting plate is fixed to the lower end surface of the second hollow rod;

[0014] A plurality of limiting grooves are provided on the lower end surface of the limiting plate along the length direction, and the free end of the movable support bar is inserted and matched with any limiting groove.

[0015] Preferably, the water spray pipe comprises a water supply hard pipe and a second water supply hose, and the water supply hard pipe is connected between the atomizing nozzle and the second water supply hose.

[0016] Preferably, the hinge structure comprises:

[0017] A first connecting strip, the first connecting strip being fixed to an outer wall of the five-way connector;

[0018] A fixing block, wherein the fixing block is fixed to the outer wall of the second hollow rod;

[0019] a second connecting bar, the second connecting bar being mounted on the fixing block;

[0020] A rotating rod is connected between the first connecting bar and the second connecting bar.

[0021] Preferably, a connecting seat is provided between the telescopic rod and the first hollow rod, and the water inlet end of the first water supply hose extends to the outside of the connecting seat.

[0022] Preferably, the mounting base comprises a bottom plate and an oblique support rod, a reinforcement hole is provided on the bottom plate near a corner, and the oblique support rod is connected between the bottom plate and the telescopic rod.

[0023] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0024] The utility model installs the second hollow rod and sets a support assembly through a hinge structure, wherein the second hollow rod is sleeved outside the water spray pipe, so that when the multi-directional dust suppression device is not used, the free end of the second hollow rod can be slightly lifted up, and then the movable support bar can be rotated to release the support of the second hollow rod by the movable support bar, so that the second hollow rod and the movable support bar can be placed vertically downward, which can effectively reduce the overall volume of the upper end water spray structure, thereby reducing the occupied space;

[0025] A plurality of limiting grooves are arranged along the length direction of the second hollow rod, so that the limiting groove can be selected according to the upward inclination angle of the second hollow rod to embed the free end of the movable support bar, which is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the support assembly of the utility model;

[0029] Figure 3 It is a three-dimensional diagram of the limiting plate of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the hinged structure of the utility model.

[0031] Description of reference numerals:

[0032] 1. Bottom plate; 2. Telescopic rod; 3. First hollow rod; 4. Connecting seat; 5. First water supply hose; 6. Five-way connector; 7. Water supply hard pipe; 8. Second hollow rod; 9. Square block; 10. Movable support bar; 11. Limiting plate; 12. Atomizing nozzle; 13. Diagonal support bar; 14. Reinforcement hole; 15. Groove; 16. Articulated structure; 161. First connecting bar; 162. Fixed block; 163. Second connecting bar; 164. Rotating rod; 17. Limiting groove; 18. Second water supply hose. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] Figure 1The utility model is a schematic diagram of the overall structure of the utility model. As shown in the figure, the construction dust reduction equipment includes a mounting base and a supporting assembly. A telescopic rod 2 is installed on the upper end surface of the mounting base. The telescopic rod 2 is preferably an existing conventional manual telescopic rod. The telescopic rod 2 can be used to adjust the overall height. The mounting base includes a base plate 1 and an inclined support rod 13. A reinforcement hole 14 is opened near the corner of the base plate 1. Expansion bolts or piles pass through the reinforcement hole 14 to fix the base plate 1 to the ground to ensure the stability of the dust reduction equipment. The inclined support rod 13 is connected between the base plate 1 and the telescopic rod 2. The inclined support rod 13 can increase the stability of the connection between the telescopic rod 2 and the base plate 1. The top of the telescopic rod 2 is provided with a reinforcement hole 14. A first hollow rod 3 is provided, a first water supply hose 5 is inserted into the first hollow rod 3, a connecting seat 4 is provided between the telescopic rod 2 and the first hollow rod 3, a water inlet end of the first water supply hose 5 extends to the outside of the connecting seat 4, and a five-way connector 6 is installed at the top of the first hollow rod 3, a water outlet end of the first water supply hose 5 is connected to the water inlet end of the five-way connector 6, four water outlet ends of the five-way connector 6 are connected to a water spray pipe, at least part of the water spray pipe is a hose, an atomizing nozzle 12 is installed at the water outlet end of the water spray pipe, and a second hollow rod 8 is sleeved on the outside of the water spray pipe, a hinge structure 16 is provided between the second hollow rod 8 and the five-way connector 6, and a hinged connection of the second hollow rod 8 is realized by the hinge structure 16;

[0035] The water spray pipe includes a water supply hard pipe 7 and a second water supply hose 18 , and the water supply hard pipe 7 is connected between the atomizing nozzle 12 and the second water supply hose 18 .

[0036] The supporting assembly includes a movable supporting part and a limiting part, and the end of the movable supporting part is inserted into the limiting part to support the second hollow rod 8.

[0037] Through the above technical solution:

[0038] During specific use, the dust reduction equipment can be first installed in the dust reduction area of ​​the construction site, and then the second hollow rod 8 can be propped up by the supporting assembly to lift the atomizing nozzle 12. Subsequently, the atomizing nozzle 12 can be adjusted to a suitable height by using the telescopic rod 2. After that, the first water supply hose 5 can be connected to an external water pipe, and water is supplied through the first water supply hose 5. The water is supplied to the second water supply hose 18 via the five-way connector 6, and finally supplied to the atomizing nozzle 12 via the water supply hard pipe 7 for atomization and spraying to achieve dust reduction. The dust reduction is multi-directional and the dust reduction effect is good.

[0039] When the dust suppression device is not in use, the second hollow rod 8 can be rotated and drooped by utilizing the support assembly to reduce the overall volume of the upper end water spraying structure, which can effectively reduce the storage space occupied.

[0040] In a specific embodiment of the present invention, refer to Figure 4 As shown, the hinge structure 16 includes:

[0041] A first connecting strip 161, the first connecting strip 161 is fixed to the outer wall of the five-way connector 6;

[0042] A fixing block 162, the fixing block 162 is fixed to the outer wall of the second hollow rod 8;

[0043] A second connecting bar 163, the second connecting bar 163 is installed on the fixing block 162;

[0044] Rotating rod 164, rotating rod 164 is connected between first connecting bar 161 and second connecting bar 163

[0045] In a specific embodiment of the present invention, refer to Figure 1 and Figure 2 As shown, the movable support part includes:

[0046] A square block 9, which is fixed to the outside of the first hollow rod 3, and grooves 15 are formed on four sides of the outer wall of the square block 9;

[0047] The movable stay 10 has one end hinged in the groove 15 .

[0048] In a specific embodiment of the present invention, refer to Figure 3 As shown, the limiting part includes:

[0049] A limiting plate 11, the limiting plate 11 is fixed to the lower end surface of the second hollow rod 8;

[0050] A plurality of limiting grooves 17 are provided on the lower end surface of the limiting plate 11 along the length direction, and the free end of the movable stay 10 is inserted and matched in any limiting groove 17 .

[0051] Through the above, when the dust reduction equipment is used specifically, the free end of the second hollow rod 8 can be lifted up first, and the first connecting bar 161 and the second connecting bar 163 are hingedly connected by the rotating rod 164, so that the free end of the second hollow rod 8 can be lifted up, and then, the movable strut 10 whose one end is hinged in the groove 15 is rotated to make the free end of the movable strut 10 embedded in a certain limiting groove 17 on the lower end surface of the limiting plate 11, and the movable strut 10 can be used to support the second hollow rod 8. In this way, the four second hollow rods 8 are all supported.

[0052] Among them, a plurality of limiting grooves 17 are provided along the length direction of the second hollow rod 8, so that the free end of the movable support bar 10 can be selectively embedded, specifically, it can be selected according to the upward inclination angle of the second hollow rod 8, which is more flexible.

[0053] Secondly, when the dust reduction equipment is not in use, the free end of the second hollow rod 8 can be slightly lifted, and then the movable support bar 10 can be rotated to release the support of the second hollow rod 8 by the movable support bar 10, so that the second hollow rod 8 and the movable support bar 10 can be placed vertically downward, thereby reducing the overall volume.

[0054] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A construction dust reduction device, characterized in that: include: A mounting base, wherein a telescopic rod (2) is mounted on the upper end surface of the mounting base, a first hollow rod (3) is disposed at the top end of the telescopic rod (2), a first water supply hose (5) is inserted into the first hollow rod (3), and a five-way connector (6) is mounted at the top end of the first hollow rod (3), and a water outlet end of the first water supply hose (5) is connected to a water inlet end of the five-way connector (6); The four water outlet ends of the five-way connector (6) are all connected to a water spray pipe, at least part of the water spray pipe is a hose, an atomizing nozzle (12) is installed at the water outlet end of the water spray pipe, and a second hollow rod (8) is sleeved on the outside of the water spray pipe, and a hinge structure (16) is provided between the second hollow rod (8) and the five-way connector (6); A support assembly, the support assembly comprising a movable support part and a limiting part, the end of the movable support part being inserted into the limiting part to support the second hollow rod (8).

2. A construction dust reduction device according to claim 1, characterized in that: The movable support part comprises: A square block (9), the square block (9) being fixed to the outside of the first hollow rod (3), and grooves (15) are formed on four sides of the outer wall of the square block (9); A movable stay (10), one end of which is hinged in the groove (15).

3. A construction dust reduction device according to claim 2, characterized in that: The limiting part comprises: A limiting plate (11), wherein the limiting plate (11) is fixed to the lower end surface of the second hollow rod (8); A plurality of limiting grooves (17) are provided on the lower end surface of the limiting plate (11) along the length direction, and a free end of the movable support bar (10) is inserted and matched with any limiting groove (17).

4. A construction dust reduction device according to claim 1, characterized in that: The water spray pipe comprises a water supply hard pipe (7) and a second water supply hose (18), and the water supply hard pipe (7) is connected between the atomizing nozzle (12) and the second water supply hose (18).

5. The construction dust reduction equipment according to claim 1, characterized in that: The hinge structure (16) comprises: A first connecting strip (161), wherein the first connecting strip (161) is fixed to an outer wall of the five-way connector (6); A fixing block (162), wherein the fixing block (162) is fixed to the outer wall of the second hollow rod (8); A second connecting bar (163), wherein the second connecting bar (163) is installed on the fixing block (162); A rotating rod (164), wherein the rotating rod (164) is connected between the first connecting bar (161) and the second connecting bar (163).

6. A construction dust reduction device according to claim 1, characterized in that: A connecting seat (4) is provided between the telescopic rod (2) and the first hollow rod (3), and the water inlet end of the first water supply hose (5) extends to the outside of the connecting seat (4).

7. The construction dust reduction equipment according to claim 1, characterized in that: The mounting base comprises a bottom plate (1) and an oblique support rod (13); a reinforcement hole (14) is provided on the bottom plate (1) near a corner; and the oblique support rod (13) is connected between the bottom plate (1) and the telescopic rod (2).

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