Dust falling device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a dust falling device for constructional engineering, which comprises a dust falling mechanism and a dust falling mechanism, the base is used for mounting the dust falling mechanism; the reminding mechanism comprises an inserting rod, a floating block, a first sensor, a second sensor and an alarm, the inserting rod is fixedly connected into the water tank, the floating block is slidably connected to the inserting rod in a sleeving mode, the first sensor and the second sensor are arranged in the middle and at the bottom in the water tank respectively, and the alarm is arranged at the top end of the outer side of the water tank; according to the dust falling device for constructional engineering, when the water level is lowered, the first sensor senses the floating block, the alarm gives out yellow light to remind water replenishing, when the water level continues to be lowered, the second sensor senses the floating block, the alarm gives out red light to indicate water shortage, and an alarm can be given out in time; and an operator is reminded to replenish water in time, so that the dust falling effect is prevented from being influenced by water shortage.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to a dust reduction device for construction engineering. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various housing buildings and their affiliated facilities and the installation activities of pipelines and equipment supporting them. Specifically, construction engineering covers many aspects. Construction engineering is a complex systematic project, involving knowledge and technologies in multiple disciplines and fields. Construction engineering is closely related to people's production and life, and its construction quality and safety are directly related to social harmony and stability. Construction engineering needs to achieve its construction goals through construction activities and has strong practicality. Each part of construction engineering needs to be coordinated and unifiedly planned to ensure the realization of the overall function. The dust reduction measures in construction engineering are an important part of ensuring the safety of the construction environment and protecting the air quality of the surrounding areas.

[0003] The utility model with the application number CN202221160464.5 discloses a dust reduction device for construction engineering, including a box body and a dust removal component. The upper end face of the box body is rotatably connected with a turntable, and symmetrically arranged support plates are provided on the upper end face of the turntable. An installation groove is provided at one end of the symmetrically arranged support plates close to each other, and a through groove communicating with the installation groove is provided at one end of the symmetrically arranged support plates away from each other. The dust removal component includes a cylinder, and symmetrically arranged mounting blocks are provided on the outer wall of the cylinder. A clamping groove is provided at one end of the symmetrically arranged mounting blocks away from each other. A limiting member is detachably installed in the through groove and the clamping groove. This device can be conveniently disassembled for maintenance and replacement when the equipment in the cylinder is damaged by arranging a detachably installed cylinder between the support plates. In this utility model, when the remaining water in the water tank is insufficient, the operator cannot be reminded to replenish water in time. Utility Model Content

[0004] The purpose of the utility model is to provide a dust reduction device for construction engineering to remind the operator to replenish water in time in view of the above existing technical problems.

[0005] In view of this, the utility model provides a dust reduction device for construction engineering, including: a dust reduction mechanism, the dust reduction mechanism including a water tank; a base for installing the dust reduction mechanism; and further including: a reminder mechanism, the reminder mechanism including a plug rod, a floating block, a first sensor, a second sensor and an alarm. The plug rod is fixedly connected in the water tank, the floating block is slidably sleeved on the plug rod, the first sensor and the second sensor are respectively arranged in the middle and bottom of the water tank, and the alarm is arranged at the top end outside the water tank; wherein, the reminder mechanism is arranged at the water tank.

[0006] In this technical solution, when the water level drops, the first sensor senses the floating block, and the alarm emits yellow light to remind of water replenishment. When the water level continues to drop, the second sensor senses the floating block, and the alarm emits red light indicating water shortage, which can send an alarm in time to remind the operator to replenish water in time, thus avoiding affecting the dust suppression effect due to water shortage.

[0007] In the above technical solution, further, the reminder mechanism further includes: a perspective window, which is opened on the front of the water tank, and the position of the floating block can be observed through the perspective window; a water replenishment mark, which is set on the perspective window opposite to the position of the first sensor; a lower limit mark, which is set on the perspective window opposite to the position of the second sensor; and an upper limit mark, which is set at the top of the perspective window.

[0008] In the above technical solution, further, a protection mechanism is arranged outside the alarm.

[0009] In the above technical solution, further, the protection mechanism includes: fixing blocks, two of which are respectively arranged on both sides of the alarm; a protective cover, which covers the alarm and is arranged between the two fixing blocks; a moving cavity, which is opened in the fixing block, and a fixing rod passes through the moving cavity; moving blocks, two of which are symmetrically and slidably connected in the moving cavity, and the moving blocks are fixedly connected to the outer wall of the fixing rod; a first spring, one end of which is fixedly connected to one side of the moving block, and the other end of which is fixedly connected to the inner wall of the moving cavity; a second spring, one end of which is fixedly connected to the other side of the moving block, and the other end of which is fixedly connected to the inner wall of the moving cavity; a fixing groove, which is opened on the bottom outer wall of the protective cover, and one end of the fixing rod can be clamped into the fixing groove, and the other end of the fixing rod is fixedly connected with a pulling block.

[0010] In the above technical solution, further, moving wheels are arranged at the four corners of the bottom end of the base, and a limiting mechanism is arranged at the base.

[0011] In the above technical solution, further, the limiting mechanism includes: an installation cavity, which is opened in the base, and a through groove is opened at the bottom end of the installation cavity; a bidirectional threaded rod, which is rotatably connected in the installation cavity and is connected with a motor; sliding blocks, two of which are respectively threadedly connected to the outer surface of the bidirectional threaded rod, and the sliding blocks are slidably connected in the installation cavity; a movable rod, one end of which is hinged to the sliding block; a support plate, which is arranged below the bidirectional threaded rod, and the other end of the movable rod is hinged to the support plate, and a resistance pad is arranged at the bottom of the support plate.

[0012] The beneficial effects of the present utility model are:

[0013] 1. When the water level drops, the first sensor senses the floating block, and the alarm emits yellow light to remind of water replenishment. When the water level continues to drop, the second sensor senses the floating block, and the alarm emits red light indicating water shortage, which can send out an alarm in time to remind the operator to replenish water in time, thus avoiding affecting the dust suppression effect due to water shortage.

[0014] 2. The design of the perspective window enables the operator to directly observe the position of the floating block, thereby judging the water level situation. The water replenishment mark, upper limit mark, and lower limit mark further simplify the process of water level judgment, making the water replenishment operation more convenient and accurate.

[0015] 3. One end of the fixing rod is clamped into the fixing groove to fix the protective cover. Pull the pull block to make the fixing rod leave the fixing groove, making the protective cover easy to disassemble. The protection mechanism effectively protects the alarm from the direct influence of the external environment and extends the service life of the alarm.

[0016] 4. The moving wheels improve the mobility of the device, facilitating rapid transfer between different construction areas. When it is necessary to fix the dust suppression device, the bidirectional threaded rod can be rotated by the motor, so that the sliding block drives the support plate to move downward through the movable rod until the resistance pad contacts the ground and generates sufficient friction force, thereby stably fixing the dust suppression device to prevent sliding or tipping during use and improving the safety of the operation. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

[0018] Figure 1 It is a schematic structural diagram of the specific embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram inside the water tank of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the protective cover of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the moving cavity of the present invention.

[0022] Figure 5 It is a schematic structural diagram of the limiting mechanism of the present invention.

[0023] The marks in the figure are shown as:

[0024] 1. Base; 2. Dust suppression mechanism; 21. Water tank; 3. Reminder mechanism; 31. Insertion rod; 32. Floating block; 33. First sensor; 34. Second sensor; 35. Alarm; 36. Perspective window; 37. Water replenishment mark; 38. Lower limit mark; 39. Upper limit mark; 4. Protection mechanism; 41. Fixed block; 42. Protective cover; 43. Moving cavity; 44. Fixed rod; 45. Moving block; 46. First spring; 47. Second spring; 48. Fixed groove; 49. Pulling block; 5. Moving wheel; 6. Limiting mechanism; 61. Installation cavity; 62. Bi-directional threaded rod; 63. Motor; 64. Sliding block; 65. Support plate; 66. Resistance pad; 67. Moving rod. Detailed implementation

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0026] In the description of this application, it should be noted that the terms used here are only for describing specific implementation manners and are not intended to limit the exemplary embodiments according to this application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0027] Embodiment 1:

[0028] The embodiment of this application provides a dust suppression device for construction engineering, including:

[0029] A dust suppression mechanism 2, and the dust suppression mechanism 2 includes a water tank 21;

[0030] A base 1, and the base 1 is used to install the dust suppression mechanism 2;

[0031] Reminder mechanism 3, the reminder mechanism 3 includes a plug rod 31, a floating block 32, a first sensor 33, a second sensor 34 and an alarm 35. The plug rod 31 is fixedly connected inside the water tank 21. The floating block 32 is slidably sleeved on the plug rod 31. The first sensor 33 and the second sensor 34 are respectively arranged in the middle and bottom inside the water tank 21. The alarm 35 is arranged at the top outside the water tank 21;

[0032] Among them, the reminder mechanism 3 is arranged at the water tank 21.

[0033] In this embodiment, referring to Figure 1 and Figure 2 As shown, when the water level drops, the first sensor 33 senses the floating block 32, and the alarm 35 emits yellow light to remind of water replenishment. When the water level continues to drop, the second sensor 34 senses the floating block 32, and the alarm 35 emits red light indicating water shortage, which can issue an alarm in time to remind the operator to replenish water in time, thereby avoiding affecting the dust suppression effect due to water shortage.

[0034] Embodiment 2:

[0035] This embodiment provides a dust suppression device for construction engineering. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The reminder mechanism 3 further includes:

[0036] A perspective window 36, the perspective window 36 is opened on the front of the water tank 21, and the position of the floating block 32 can be observed through the perspective window 36;

[0037] A water replenishment mark 37, the water replenishment mark 37 is arranged on the perspective window 36 opposite to the position of the first sensor 33;

[0038] A lower limit mark 38, the lower limit mark 38 is arranged on the perspective window 36 opposite to the position of the second sensor 34;

[0039] An upper limit mark 39, the upper limit mark 39 is arranged at the top of the perspective window 36.

[0040] In this embodiment, referring to Figure 1 and Figure 2 As shown, the design of the perspective window 36 enables the operator to directly observe the position of the floating block 32, thereby judging the water level situation. The water replenishment mark 37, the upper limit mark 39 and the lower limit mark 38 further simplify the process of water level judgment, making the water replenishment operation more convenient and accurate.

[0041] Embodiment 3:

[0042] This embodiment provides a dust suppression device for construction engineering. In addition to including the technical solutions of the above embodiment, it also has the following technical features. A protection mechanism 4 is arranged outside the alarm 35. The protection mechanism 4 includes:

[0043] Fixed blocks 41, with two fixed blocks 41 respectively arranged on both sides of the alarm 35;

[0044] Protective cover 42, with the protective cover 42 covering the alarm 35 and being arranged between the two fixed blocks 41;

[0045] Moving cavity 43, with the moving cavity 43 opened in the fixed block 41 and a fixed rod 44 passing through the moving cavity 43;

[0046] Moving blocks 45, with two moving blocks 45 symmetrically and slidably connected in the moving cavity 43, and the moving blocks 45 being fixedly connected to the outer wall of the fixed rod 44;

[0047] First spring 46, with one end of the first spring 46 fixedly connected to one side of the moving block 45 and the other end of the first spring 46 fixedly connected to the inner wall of the moving cavity 43;

[0048] Second spring 47, with one end of the second spring 47 fixedly connected to the other side of the moving block 45 and the other end of the second spring 47 fixedly connected to the inner wall of the moving cavity 43;

[0049] Fixed slot 48, with the fixed slot 48 opened on the bottom outer wall of the protective cover 42, one end of the fixed rod 44 being capable of being clamped into the fixed slot 48, and the other end of the fixed rod 44 being fixedly connected with a pulling block 49.

[0050] In this embodiment, referring to Figure 2 、 Figure 3 and Figure 4 as shown, one end of the fixed rod 44 is clamped into the fixed slot 48 to fix the protective cover 42. By pulling the pulling block 49, the fixed rod 44 is separated from the fixed slot 48, making the protective cover 42 easy to disassemble. The alarm 35 is effectively protected from the direct influence of the external environment through the protection mechanism 4, and the service life of the alarm 35 is prolonged.

[0051] Embodiment 4:

[0052] This embodiment provides a dust reduction device for construction engineering. In addition to including the technical solutions of the above embodiment, it also has the following technical features. Moving wheels 5 are arranged at the four corners of the bottom end of the base 1, and a limiting mechanism 6 is arranged at the base 1. The limiting mechanism 6 includes:

[0053] Installation cavity 61, with the installation cavity 61 opened in the base 1 and a through groove opened at the bottom end of the installation cavity 61;

[0054] Bidirectional threaded rod 62, with the bidirectional threaded rod 62 rotatably connected in the installation cavity 61 and the bidirectional threaded rod 62 being connected to a motor 63;

[0055] Sliding blocks 64, with two sliding blocks 64 respectively threadedly connected to the outer surface of the bidirectional threaded rod 62, and the sliding blocks 64 being slidably connected in the installation cavity 61;

[0056] The movable rod 67, one end of the movable rod 67 is hinged to the sliding block 64;

[0057] The support plate 65, the support plate 65 is arranged below the bidirectional threaded rod 62, the other end of the movable rod 67 is hinged to the support plate 65, and a resistance pad 66 is arranged at the bottom of the support plate 65.

[0058] In this embodiment, referring to Figure 1 and Figure 5 As shown, the moving wheels 5 improve the mobility of the device, facilitating rapid transfer between different construction areas. When it is necessary to fix the dust suppression device, the bidirectional threaded rod 62 can be driven to rotate by the motor 63, so that the sliding block 64 drives the support plate 65 to move downward through the movable rod 67 until the resistance pad 66 contacts the ground and generates sufficient friction force, thereby stably fixing the dust suppression device to prevent sliding or tipping during use and improving the safety of the operation.

[0059] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A dust suppression device for construction engineering, comprising: A dust reduction mechanism (2), wherein the dust reduction mechanism (2) comprises a water tank (21); A base (1), wherein the base (1) is used to install a dust reduction mechanism (2); It is characterized by further comprising: A reminder mechanism (3), the reminder mechanism (3) comprising an insertion rod (31), a floating block (32), a first sensor (33), a second sensor (34) and an alarm (35), the insertion rod (31) being fixedly connected in the water tank (21), the floating block (32) being slidably sleeved on the insertion rod (31), the first sensor (33) and the second sensor (34) being respectively arranged in the middle and the bottom of the water tank (21), and the alarm (35) being arranged at the top end of the outer side of the water tank (21); Wherein, the reminder mechanism (3) is arranged at the water tank (21).

2. A dust suppression device for construction engineering according to claim 1, characterized in that: The reminder mechanism (3) further comprises: A perspective window (36), wherein the perspective window (36) is provided on the front side of the water tank (21), and the position of the floating block (32) can be observed through the perspective window (36); a water replenishment mark (37), wherein the water replenishment mark (37) is arranged on the perspective window (36) opposite to the position of the first sensor (33); A lower limit mark (38), wherein the lower limit mark (38) is arranged on the perspective window (36) opposite to the position of the second sensor (34); An upper limit mark (39), wherein the upper limit mark (39) is arranged on the top of the perspective window (36).

3. A dust suppression device for construction engineering according to claim 1, characterized in that: A protection mechanism (4) is arranged outside the alarm (35).

4. A dust suppression device for construction engineering according to claim 3, characterized in that: The protection mechanism (4) comprises: A fixing block (41), wherein two fixing blocks (41) are respectively arranged on both sides of the alarm (35); A protective cover (42), the protective cover (42) being arranged on the alarm (35), and the protective cover (42) being arranged between two fixing blocks (41); A movable cavity (43), wherein the movable cavity (43) is disposed in the fixed block (41), and a fixed rod (44) is disposed in the movable cavity (43); A moving block (45), wherein two moving blocks (45) are symmetrically slidably connected in the moving cavity (43), and the moving blocks (45) are fixedly connected to the outer wall of the fixing rod (44); A first spring (46), one end of the first spring (46) is fixedly connected to one side of the moving block (45), and the other end of the first spring (46) is fixedly connected to the inner wall of the moving cavity (43); A second spring (47), one end of the second spring (47) is fixedly connected to the other side of the moving block (45), and the other end of the second spring (47) is fixedly connected to the inner wall of the moving cavity (43); A fixing groove (48) is provided on the outer wall of the bottom of the protective cover (42); one end of the fixing rod (44) can be inserted into the fixing groove (48); and the other end of the fixing rod (44) is fixedly connected to a pull block (49).

5. A dust suppression device for construction engineering according to claim 1, characterized in that: Moving wheels (5) are arranged at the four corners of the bottom end of the base (1), and a limiting mechanism (6) is arranged at the base (1).

6. A dust suppression device for construction engineering according to claim 5, characterized in that: The limiting mechanism (6) comprises: An installation cavity (61), the installation cavity (61) being disposed in the base (1), and a through groove being disposed at a bottom end of the installation cavity (61); A bidirectional threaded rod (62), the bidirectional threaded rod (62) being rotatably connected in the mounting cavity (61), and the bidirectional threaded rod (62) being connected to a motor (63); Sliding blocks (64), two of the sliding blocks (64) are respectively threadedly connected to the outer surface of the bidirectional threaded rod (62), and the sliding blocks (64) are slidably connected in the installation cavity (61); A movable rod (67), one end of which is hinged to the sliding block (64); A support plate (65) is arranged below the bidirectional threaded rod (62); the other end of the movable rod (67) is hinged to the support plate (65); and a resistance pad (66) is arranged at the bottom of the support plate (65).

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