Self-rotating building construction dust falling device

Abstract

A connecting mechanism comprises a connecting pipe, telescopic pipes are connected to the inner walls of the two ends of the connecting pipe in a sliding mode, sealing rings are fixedly connected to the positions, located on the outer sides of the telescopic pipes, of the two ends of the outer walls of the telescopic pipes, and an output pipe is connected to one end of the middle of the outer wall of each telescopic pipe in a penetrating mode; a connecting mechanism is installed on the inner side of the first water conveying pipe and the inner side of the second water conveying pipe, a telescopic pipe can be controlled to be contracted into the connecting pipe by pushing a sliding block on one side of the connecting pipe, and therefore the connecting pipe can be conveniently connected to the first water conveying pipe and the second water conveying pipe in a butt joint mode, and meanwhile when the connecting pipe is detached, the connecting pipe can be conveniently detached. And a gear pokes a pushing strip on the surface side of a telescopic rod, so that the telescopic rod is driven to rotate in a supporting column, a spray head at the top of the telescopic rod can rotate in the spraying process, the contact rate of water mist and dust is increased, and the dust falling effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a self-rotating building construction dust reduction device. Background Art

[0002] The dust generated by construction mainly comes from the particles of soil, stone and building materials during the excavation, crushing, transportation and mixing processes. Wind, mechanical vibration and vehicle movement can also cause these particles to be suspended in the air. These dusts not only affect the air quality, but may also have a negative impact on the surrounding environment and human health.

[0003] In order to deal with the dust generated by on-site construction, nozzles are usually installed above the construction fence to spray water to reduce dust, but the direction of the nozzles is usually fixed at an angle, so the dust reduction effect is poor. In addition, the nozzles used for dust reduction in the prior art usually have small meshes. Since there is a lot of dust on the construction site, dust may adhere to the surface of the nozzles and cause mesh clogging. Common nozzles are not easy to disassemble and clean. Therefore, a self-rotating construction dust reduction device is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the utility model are as follows:

[0005] The head is usually facing a fixed angle, so the dust reduction effect is poor. In addition, the nozzles used for dust reduction in the prior art usually have small meshes. Since there is a lot of dust at the construction site, dust may adhere to the surface of the nozzle and cause the mesh to be blocked. Common nozzles are not easy to disassemble and clean.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A self-rotating construction dust suppression device comprises an adjusting mechanism, a connecting mechanism is arranged on the top of the adjusting mechanism, and the adjusting mechanism comprises a motor and a cylinder;

[0008] Also includes:

[0009] Wherein, the connecting mechanism comprises a connecting tube, the inner walls at both ends of the connecting tube are slidably connected with telescopic tubes, and the outer walls of the telescopic tube at both ends and located outside the telescopic tube are fixedly connected with sealing rings;

[0010] Among them, one end of the middle part of the outer wall of the telescopic tube is connected with an output pipe, and one end of the inner wall of the output pipe is fixedly connected with an atomizing nozzle.

[0011] As a further solution of the utility model: a slider is fixedly connected to one end of the outer wall of the telescopic tube, a latch is slidably connected to the middle inner wall of the slider, both ends of the latch pass through the slider, a spring is fixedly connected to the middle of the slider and located on the outside of the latch, and the other end of the spring is fixedly connected to the latch.

[0012] As a further solution of the utility model: a plurality of slots are provided on one side of the outer wall of the connecting pipe, and the inner walls of the slots are engaged with the latch pins.

[0013] As a further solution of the utility model: the regulating mechanism includes a supporting column, the bottom of the supporting column is fixedly connected to a base, and one end of the bottom outer wall of the supporting column is connected to a water source interface.

[0014] As a further solution of the utility model: the inner wall of the support column is slidably connected with a telescopic rod, and the top of the telescopic rod is connected with water pipe 1 on all sides, and the water pipe 1 is T-shaped. The outer wall of the telescopic rod and the gap between each water pipe 1 are fixedly connected with a support frame, and the other end of the support frame is fixedly connected with water pipe 2.

[0015] As a further solution of the utility model: one side of the connecting pipe is movably connected to water pipe one, the other side of the connecting pipe is movably connected to water pipe two, and the inner sides of the sealing rings on both sides are movably connected to water pipe one and water pipe two respectively, and the outer walls of the telescopic tubes on both sides are rotatably connected to water pipe one and water pipe two respectively.

[0016] As a further solution of the utility model: one side of the top of the support column is fixedly connected to the motor, the output shaft of the motor faces upward and is fixedly connected to a gear, and the other side of the top of the support column is fixedly connected to the cylinder.

[0017] As a further solution of the utility model: a plurality of push bars are fixedly connected to the outer side wall of the lower end of the telescopic rod, and a connecting ring is rotatably connected to the outer wall of the telescopic rod and located above the push bar, one side of the outer wall of the push bar is meshed with a gear, and one side of the outer wall of the connecting ring is fixedly connected to the piston end of the cylinder.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model is provided with a connecting mechanism installed on the inner side of the water pipe 1 and the water pipe 2. By pushing the slider on one side of the connecting pipe, the telescopic pipe can be controlled to retract into the connecting pipe, thereby facilitating the connection pipe to be docked with the water pipe 1 and the water pipe 2, and also facilitating the removal of the surface blockage of the atomizing nozzle when the connecting pipe is removed;

[0020] (2) When the connecting pipe is connected to the water pipe 1 and the water pipe 2, the connecting pipe can be rotated to adjust the direction of the atomizing nozzle, thereby changing the output range of the atomizing nozzle, thereby improving the practicality of the device;

[0021] (3) The telescopic rod is set inside the support column. By driving the cylinder to extend the piston end, the support column can be driven up and down to meet the dust reduction needs at different heights;

[0022] (4) The motor in the device drives the gear to rotate, and the gear moves the push bar on the surface of the telescopic rod, thereby driving the telescopic rod to rotate inside the support column, so that the nozzle on the top of the telescopic rod can rotate during the spraying process, thereby increasing the contact rate between the water mist and the dust, and improving the dust reduction effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the internal structure of the support column in the utility model;

[0025] Figure 2 This is a schematic diagram of the top view of the telescopic rod structure in the utility model;

[0026] Figure 3 It is a schematic diagram of the overall structure of the connecting mechanism in the utility model;

[0027] Figure 4 It is a cross-sectional schematic diagram of the internal structure of the connecting mechanism in the utility model;

[0028] Figure 5 It is a side structural schematic diagram of the connecting mechanism in the utility model.

[0029] In the figure: 1. adjusting mechanism; 101. supporting column; 102. base; 103. water source interface; 104. motor; 105. cylinder; 106. gear; 107. telescopic rod; 108. water pipe 1; 109. water pipe 2; 110. supporting frame; 111. connecting ring; 112. pushing bar; 2. connecting mechanism; 201. connecting pipe; 202. telescopic pipe; 203. sealing ring; 204. output pipe; 205. atomizing nozzle; 206. slider; 207. latch; 208. spring; 209. slot. DETAILED DESCRIPTION

[0030] 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 of 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.

[0031] like Figure 1-5 As shown, a self-rotating construction dust suppression device includes an adjustment mechanism 1, a connection mechanism 2 is provided on the top of the adjustment mechanism 1, and the adjustment mechanism 1 includes a motor 104 and a cylinder 105; and further includes: wherein the connection mechanism 2 includes a connection pipe 201, and the inner walls of both ends of the connection pipe 201 are slidably connected with a telescopic pipe 202, and the two ends of the outer wall of the telescopic pipe 202 and the outer side of the telescopic pipe 202 are fixedly connected with a sealing ring 203; wherein, one end of the middle part of the outer wall of the telescopic pipe 202 is connected through with an output pipe 204, and one end of the inner wall of the output pipe 204 is fixedly connected with an atomizing nozzle 205, as shown in FIG. Figure 4-Figure 5 As shown, the sealing ring 203 is made of silicone. When the connecting pipe 201 is connected to the water pipe 1 108 and the water pipe 2 109, the sealing gasket 203 is used to fill the gap between the two sides of the connecting pipe 201 and the water pipe 1 108 and the water pipe 2 109;

[0032] One end of the outer wall of the telescopic tube 202 is fixedly connected to a slider 206, and a latch 207 is slidably connected to the inner wall of the middle part of the slider 206. Both ends of the latch 207 pass through the slider 206. A spring 208 is fixedly connected to the middle part of the slider 206 and located on the outside of the latch 207. The other end of the spring 208 is fixedly connected to the latch 207. Figure 4-Figure 5 As shown, the spring 208 pushes the latch 207 to insert into the slot 209;

[0033] A plurality of slots 209 are formed on one side of the outer wall of the connecting tube 201, and the inner wall of the slots 209 is engaged with the latch 207. Figure 4-Figure 5 As shown, there are two card slots 209, corresponding to the telescopic rod 202 being fully extended out of the connecting tube 201 and the telescopic rod 202 being fully retracted into the connecting tube 201;

[0034] The adjustment mechanism 1 includes a support column 101, the bottom of the support column 101 is fixedly connected to a base 102, one end of the bottom outer wall of the support column 101 is connected to a water source interface 103, the inner wall of the support column 101 is slidably connected to a telescopic rod 107, and the telescopic rod 107 is hollow inside and can be used as a pipeline;

[0035] The top of the telescopic rod 107 is connected with water pipe 108 all around, and the water pipe 108 is T-shaped. The outer wall of the telescopic rod 107 and the gap between each water pipe 108 are fixedly connected with a support frame 110, and the other end of the support frame 110 is fixedly connected with water pipe 2 109. One side of the connecting pipe 201 is movably connected to the water pipe 108, and the other side of the connecting pipe 201 is movably connected to the water pipe 2 109, and the inner sides of the sealing rings 203 on both sides are movably connected to the water pipe 108 and the water pipe 2 109, respectively, and the outer walls of the telescopic pipes 202 on both sides are rotatably connected to the water pipe 108 and the water pipe 2 109, respectively. Figure 2-Figure 3 As shown, the telescopic tube 202 is inserted into the water pipe 1 108 or the water pipe 2 109 when extended, and supports the connecting pipe 201;

[0036] One side of the top of the support column 101 is fixedly connected to the motor 104, the output shaft of the motor 104 faces upward and is fixedly connected to the gear 106, the other side of the top of the support column 101 is fixedly connected to the cylinder 105, the lower end outer wall of the telescopic rod 107 is fixedly connected to a plurality of push bars 112, the outer wall of the telescopic rod 107 is rotatably connected to the upper part of the push bar 112, one side of the outer wall of the push bar 112 is meshed with the gear 106, and one side of the outer wall of the connecting ring 111 is fixedly connected to the piston end of the cylinder 105, as shown in FIG. Figure 1 As shown, the piston end of the cylinder 105 faces upward and is connected to a connecting ring 111. The connecting ring 111 allows the telescopic rod 107 to rotate inside the connecting ring 111 while driving the telescopic rod 107 to rise and fall.

[0037] The working principle of this utility model:

[0038] The base 102 in the device is installed to the predetermined position of the construction site, and the cylinder 105 is started to push the connecting ring 111 and drive the telescopic rod 107 to move upward, so as to adjust the spraying height of the output pipe 204. Then, the external water source is connected to the water source interface 103, and the water source flows to the water pipe 108 and then enters the connecting pipe 201, and then is sprayed out through the output pipe 204 and the atomizing nozzle 205. The sprayed water mist can combine with the dust and realize dust reduction. During this period, the motor 104 can be started to drive the gear 106 to rotate by the output shaft, and the gear 106 pushes the push bar 112 meshed on one side, so as to realize the rotation of the telescopic rod 107 in the support column 101;

[0039] When removing the connecting pipe 201, pull the latch 207 to separate its bottom end from the slot 209, and then push the slider 206 inward so that the latch 207 and the slot 209 are offset. During this period, the telescopic tube 202 is driven by the slider 206 to retract into the connecting pipe 201, so that the connecting pipe 201 can be separated between the water pipe 1 108 and the water pipe 2 109.

[0040] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A self-rotating construction dust suppression device, comprising an adjusting mechanism (1), a connecting mechanism (2) being arranged on the top of the adjusting mechanism (1), and the adjusting mechanism (1) comprising a motor (104) and a cylinder (105); It is characterized in that Also includes: The connecting mechanism (2) comprises a connecting tube (201), the inner walls at both ends of the connecting tube (201) are slidably connected to telescopic tubes (202), and sealing rings (203) are fixedly connected to the outer sides of the telescopic tube (202) at both ends of the outer wall of the telescopic tube (202); One end of the middle portion of the outer wall of the telescopic tube (202) is connected through an output tube (204), and one end of the inner wall of the output tube (204) is fixedly connected to an atomizing nozzle (205).

2. A self-rotating construction dust suppression device according to claim 1, characterized in that: A slider (206) is fixedly connected to one end of the outer wall of the telescopic tube (202); a latch (207) is slidably connected to the inner wall of the middle part of the slider (206); both ends of the latch (207) pass through the slider (206); a spring (208) is fixedly connected to the middle part of the slider (206) and located outside the latch (207); the other end of the spring (208) is fixedly connected to the latch (207).

3. The self-rotating construction dust suppression device according to claim 1, characterized in that: A plurality of slots (209) are provided on one side of the outer wall of the connecting pipe (201), and the inner walls of the slots (209) are engaged and connected with the latch pin (207).

4. The self-rotating construction dust suppression device according to claim 1, characterized in that: The regulating mechanism (1) comprises a supporting column (101), the bottom of the supporting column (101) is fixedly connected to a base (102), and one end of the bottom outer wall of the supporting column (101) is connected to a water source interface (103).

5. The self-rotating construction dust suppression device according to claim 4, characterized in that: The inner wall of the support column (101) is slidably connected to a telescopic rod (107), the top of the telescopic rod (107) is connected to a water pipe (108) on all sides, the water pipe (108) is T-shaped, and the outer wall of the telescopic rod (107) and the gap between the water pipes (108) are fixedly connected to a support frame (110), and the other end of the support frame (110) is fixedly connected to a water pipe (109).

6. The self-rotating construction dust suppression device according to claim 1, characterized in that: One side of the connecting pipe (201) is movably connected to the first water pipe (108), and the other side of the connecting pipe (201) is movably connected to the second water pipe (109). The inner sides of the sealing rings (203) on both sides are movably connected to the first water pipe (108) and the second water pipe (109), respectively. The outer walls of the telescopic pipes (202) on both sides are rotatably connected to the first water pipe (108) and the second water pipe (109), respectively.

7. The self-rotating construction dust suppression device according to claim 4, characterized in that: One side of the top of the support column (101) is fixedly connected to the motor (104), the output shaft of the motor (104) faces upward and is fixedly connected to a gear (106), and the other side of the top of the support column (101) is fixedly connected to the cylinder (105).

8. The self-rotating construction dust suppression device according to claim 5, characterized in that: A plurality of push bars (112) are fixedly connected to the outer side wall of the lower end of the telescopic rod (107); a connecting ring (111) is rotatably connected to the outer wall of the telescopic rod (107) and located above the push bars (112); one side of the outer wall of the push bars (112) is meshedly connected to the gear (106); and one side of the outer wall of the connecting ring (111) is fixedly connected to the piston end of the cylinder (105).

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