Building engineering dust falling equipment
By designing a rotating device in the dust reduction equipment for construction projects, the spray dust reduction cylinder can increase the angle range, which solves the problem of small spray dust reduction range of traditional equipment and improves the dust reduction effect.
Patent Information
- Application Number
- CN202420764638.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-04-15
AI Technical Summary
During the dust reduction process of traditional construction engineering dust reduction equipment, they can only spray dust reduction in a fixed direction. The range of spray dust reduction is small, and it is impossible to achieve horizontal reciprocating movement while spraying the spray dust reduction cylinder, resulting in a low dust reduction effect.
A construction dust reduction equipment is designed, including a spray dust reduction machine base, a support rotor and a spray dust reduction cylinder. The active rack is reciprocated horizontally through the rotating device, which drives the meshing sector rack to rotate with the support rotor as the center, thereby increasing the angle range of the spray dust reduction cylinder.
Through the rotating device, the angle range of the spray dust reduction cylinder is increased, solving the problem of small spray dust reduction range of traditional equipment, and improving the dust reduction effect.
Smart Images
Figure CN222752851U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixed brackets, in particular to dust reduction equipment for construction projects. Background Art
[0002] A large amount of dust will be generated during the construction process. Construction project spraying dust reduction equipment is a device used to reduce dust pollution in construction projects.
[0003] The conventional construction engineering dust reduction equipment in the prior art can basically only perform spray dust reduction in a fixed direction during the dust reduction process, and the range of the spray dust reduction is small. The spray dust reduction tube cannot perform horizontal reciprocating motion while spraying to increase the range of the spray dust reduction, and the dust reduction effect is low. Utility Model Content
[0004] The utility model aims to solve the shortcomings of traditional construction engineering dust reduction equipment in the prior art, that is, during the dust reduction process, spray dust reduction can basically only be performed in a fixed direction and the range of spray dust reduction is small, and proposes a construction engineering dust reduction equipment.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction engineering dust reduction equipment, including a spray dust reduction machine base, a supporting turntable and a spray dust reduction barrel, a rotating device is provided at the top of the spray dust reduction machine base, the rotating device includes a mounting plate, one end of the mounting plate is fixedly connected to the spray dust reduction machine base, a servo motor is fixedly connected to the inside of the mounting plate, a threaded rod is fixedly connected to the output end of the servo motor, the arc surface of the threaded rod is threadedly connected to an internal threaded ring, the arc surface of the internal threaded ring is fixedly connected to a fixing plate, an active rack is fixedly connected to one side of the fixing plate, the outside of the active rack is meshed with a fan-shaped rack, and the arc surface of the fan-shaped rack is fixedly connected to the spray dust reduction machine base.
[0006] The effects achieved by the above components are: when the servo motor is started, the output end drives the threaded rod to rotate, the rotation of the threaded rod drives the internal threaded ring to move, the internal threaded ring drives the fixed plate to move, the fixed plate drives the active rack to reciprocate, and the active rack drives the meshing fan-shaped rack to rotate around the supporting turntable.
[0007] Preferably, one end of the threaded rod is fixedly connected to a rotating block.
[0008] The effect achieved by the above components is that the rotation of the threaded rod drives the rotating block to rotate.
[0009] Preferably, the arc surface of the rotating block is rotatably connected to a supporting block, and one side of the supporting block is fixedly connected to a base of the spray dust suppressor.
[0010] The effect achieved by the above components is: the effect of the rotating block rotating on the supporting block is achieved.
[0011] Preferably, a sliding rod is fixedly connected to one side of the support block, and the arc surface of the sliding rod is slidably connected to the fixing plate.
[0012] The effect achieved by the above components is that the fixed plate can slide on the sliding rod.
[0013] Preferably, one end of the sliding rod is fixedly connected to a support plate, and one side of the support plate is fixedly connected to a base of the spray dust suppressor.
[0014] The effects achieved by the above components are: the support plate and the sliding rod are fixed.
[0015] Preferably, a protective device is provided on the outside of the spray dust suppression barrel, and the protective device includes a fixing ring, the interior of the fixing ring is fixedly connected to the spray dust suppression barrel, one end of the fixing ring is fixedly connected to a clamping plate, one side of the clamping plate is clamped with a clamping block, and one side of the clamping block is fixedly connected to a connecting block.
[0016] The effect achieved by the above components is that the movement of the connecting block drives the clamping block to move away from or close to the clamping plate.
[0017] Preferably, one end of the connecting block is fixedly connected to a protective cover, and the interior of the protective cover is slidably connected to the spray dust suppression cylinder.
[0018] The effects achieved by the above components are: the protective cover and the spray dust suppression tube are matched to each other to achieve the effect of covering and protecting the spray dust suppression tube.
[0019] Preferably, a round rod is fixedly connected to one side of the protective cover, and the arc surface of the round rod is slidably connected to the fixing ring.
[0020] The effect achieved by the above components is: one end of the protective cover drives the round rod to slide on the fixing ring.
[0021] Preferably, one end of the round rod is fixedly connected to a limiting block, and the limiting block is circular.
[0022] The effects achieved by the above components are: the round rod and the limit block are fixed.
[0023] In summary, the beneficial effects of the utility model are:
[0024] In the utility model, through the rotating device, when it is necessary to increase the range of spray dust reduction, the active rack moves back and forth horizontally, driving the meshing fan-shaped racks to rotate with the supporting turntable as the center, so that the supporting turntable increases the angle range of the spray of the spray dust reduction tube. Through the rotating device, the problem of traditional construction engineering dust reduction equipment that can basically only perform spray dust reduction in a fixed direction during the dust reduction process is solved.
[0025] In the utility model, when the dust reduction equipment stops being used and it is necessary to prevent dust from clogging the spray pipe of the spray dust reduction barrel, the protective cover rotates with the round rod as the center to cover the end of the spray dust reduction barrel provided with the spray pipe. The protective device solves the problem that dust can easily enter the spray pipe of the spray dust reduction barrel after the dust reduction equipment stops being used, causing the spray pipe of the spray dust reduction barrel to be clogged. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0027] Figure 2 It is a structural schematic diagram of the rotating structure of the utility model;
[0028] Figure 3 It is a partial structural schematic diagram of the three-dimensional structure of the utility model;
[0029] Figure 4 It is a structural schematic diagram of the protective structure of the utility model.
[0030] Legend: 1. Spray dust suppressor base; 2. Rotating device; 201. Fan-shaped rack; 202. Active rack; 203. Fixed plate; 204. Internal thread ring; 205. Threaded rod; 206. Servo motor; 207. Mounting plate; 208. Rotating block; 209. Support block; 210. Sliding rod; 211. Support plate; 3. Protective device; 31. Fixed ring; 32. Round rod; 33. Limit block; 34. Protective cover; 35. Connecting block; 36. Block; 37. Plate; 4. Support turntable; 5. Spray dust suppressor cylinder. DETAILED DESCRIPTION
[0031] Reference Figure 1 and Figure 3 As shown, the utility model provides a technical solution: a construction engineering dust reduction equipment, including a spray dust reduction machine base 1, a supporting turntable 4 and a spray dust reduction barrel 5, a rotating device 2 is provided at the top of the spray dust reduction machine base 1, and a protective device 3 is provided on the outside of the spray dust reduction barrel 5.
[0032] The specific configuration and function of the rotating device 2 and the protective device 3 will be described in detail below.
[0033] Reference Figure 2As shown, in this embodiment: the rotating device 2 includes a mounting plate 207, one end of the mounting plate 207 is fixedly connected to the spray dust suppressor base 1, the interior of the mounting plate 207 is fixedly connected to a servo motor 206, the output end of the servo motor 206 is fixedly connected to a threaded rod 205, the arc surface of the threaded rod 205 is threadedly connected to an internal threaded ring 204, the arc surface of the internal threaded ring 204 is fixedly connected to a fixed plate 203, one side of the fixed plate 203 is fixedly connected to an active rack 202, the outside of the active rack 202 is meshed with the fan-shaped rack 201, and the arc surface of the fan-shaped rack 201 is fixedly connected to the spray dust suppressor base 1. The servo motor 206 is started, the output end drives the threaded rod 205 to rotate, the threaded rod 205 rotates to drive the internal threaded ring 204 to move, the internal threaded ring 204 drives the fixed plate 203 to move, the fixed plate 203 drives the active rack 202 to reciprocate, and the active rack 202 drives the meshing fan-shaped rack 201 to rotate around the support turntable 4. One end of the threaded rod 205 is fixedly connected with a rotating block 208. The effect of the threaded rod 205 rotating and driving the rotating block 208 to rotate is achieved. The circular arc surface of the rotating block 208 is rotatably connected to the support block 209, and one side of the support block 209 is fixedly connected to the spray dust suppression machine base 1. The effect of the rotating block 208 rotating on the support block 209 is achieved. One side of the support block 209 is fixedly connected to a sliding rod 210, and the circular arc surface of the sliding rod 210 is slidably connected to the fixed plate 203. The effect of the fixed plate 203 sliding on the sliding rod 210 is achieved. One end of the sliding rod 210 is fixedly connected to the support plate 211, and one side of the support plate 211 is fixedly connected to the spray dust suppressor base 1. The support plate 211 and the sliding rod 210 are fixedly connected.
[0034] Reference Figure 4 As shown, in this embodiment: the protective device 3 includes a fixed ring 31, the interior of the fixed ring 31 is fixedly connected to the spray dust suppression barrel 5, one end of the fixed ring 31 is fixedly connected to a clamping plate 37, one side of the clamping plate 37 is clamped with a clamping block 36, and one side of the clamping block 36 is fixedly connected to a connecting block 35. The connecting block 35 moves to drive the clamping block 36 to move away from or close to the clamping plate 37. One end of the connecting block 35 is fixedly connected to a protective cover 34, and the interior of the protective cover 34 is slidably connected to the spray dust suppression barrel 5. The protective cover 34 and the spray dust suppression barrel 5 are adapted to cover and protect the spray dust suppression barrel 5. One side of the protective cover 34 is fixedly connected to a round rod 32, and the arc surface of the round rod 32 is slidably connected to the fixed ring 31. The effect of driving the round rod 32 to slide on the fixed ring 31 is achieved. One end of the round rod 32 is fixedly connected to a limiting block 33, and the limiting block 33 is circular. The effect of fixing the round rod 32 and the limiting block 33 is achieved.
[0035] Working principle: through the rotating device 2, when it is necessary to increase the range of spray dust reduction, the operator first starts the spray dust reduction machine body to start the spray dust reduction barrel 5 to work and spray dust reduction, and then starts the servo motor 206. The output end of the servo motor 206 drives the threaded rod 205 to rotate, and the rotation of the threaded rod 205 drives the internal threaded ring 204 to move, and the internal threaded ring 204 drives the fixed plate 203 to move, and the fixed plate 203 drives the active rack 202 to reciprocate horizontally. The active rack 202 drives the meshing fan-shaped rack 201 to rotate around the supporting turntable 4, so that the supporting turntable 4 increases the angle range of the spray of the spray dust reduction barrel 5. Through the rotating device 2, the problem of traditional construction engineering dust reduction equipment that can only spray dust reduction in a fixed direction during the dust reduction process and the small range of spray dust reduction cannot be increased by making the spray dust reduction barrel 5 spray and reciprocate horizontally, and the dust reduction effect is low.
[0036] Through the protective device 3, when the dust reduction equipment stops being used and it is necessary to prevent dust from clogging the spray pipe of the spray dust reduction barrel 5, the operator first installs the fixing ring 31 on the end of the spray dust reduction barrel 5 equipped with the spray pipe, rotates the protective cover 34 with the round rod 32 as the center in the direction close to the spray pipe until the protective cover 34 rotates to face the spray pipe, and pushes the protective cover 34 in the direction close to the spray pipe to match the protective cover 34 and the spray dust reduction barrel 5 to prevent dust from clogging the spray pipe. Through the protective device 3, the problem of traditional construction engineering dust reduction equipment that dust easily enters the spray pipe and causes the spray pipe of the spray dust reduction barrel 5 to be blocked after the dust reduction equipment stops being used is solved.
[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A construction engineering dust suppression device, comprising a spray dust suppression machine base (1), a supporting turntable (4) and a spray dust suppression cylinder (5), characterized in that: A rotating device (2) is provided at the top of the spray dust suppressor base (1), and the rotating device (2) comprises a mounting plate (207), one end of the mounting plate (207) is fixedly connected to the spray dust suppressor base (1), a servo motor (206) is fixedly connected to the inside of the mounting plate (207), an output end of the servo motor (206) is fixedly connected to a threaded rod (205), an arc surface of the threaded rod (205) is threadedly connected to an internal threaded ring (204), an arc surface of the internal threaded ring (204) is fixedly connected to a fixing plate (203), one side of the fixing plate (203) is fixedly connected to an active rack (202), the outside of the active rack (202) is meshed with a fan-shaped rack (201), and the arc surface of the fan-shaped rack (201) is fixedly connected to the spray dust suppressor base (1).
2. A construction engineering dust reduction device according to claim 1, characterized in that: One end of the threaded rod (205) is fixedly connected to a rotating block (208).
3. A construction engineering dust reduction device according to claim 2, characterized in that: The arc surface of the rotating block (208) is rotatably connected to a supporting block (209), and one side of the supporting block (209) is fixedly connected to a spray dust suppressor base (1).
4. A construction engineering dust reduction device according to claim 3, characterized in that: A sliding rod (210) is fixedly connected to one side of the support block (209), and the arc surface of the sliding rod (210) is slidably connected to the fixed plate (203).
5. A construction engineering dust reduction device according to claim 4, characterized in that: One end of the sliding rod (210) is fixedly connected to a support plate (211), and one side of the support plate (211) is fixedly connected to a spray dust suppressor base (1).
6. A construction engineering dust reduction device according to claim 1, characterized in that: The outside of the spray dust suppression barrel (5) is provided with a protective device (3), the protective device (3) comprises a fixing ring (31), the interior of the fixing ring (31) is fixedly connected to the spray dust suppression barrel (5), one end of the fixing ring (31) is fixedly connected to a clamping plate (37), one side of the clamping plate (37) is clamped with a clamping block (36), and one side of the clamping block (36) is fixedly connected to a connecting block (35).
7. A construction engineering dust reduction device according to claim 6, characterized in that: One end of the connection block (35) is fixedly connected to a protective cover (34), and the interior of the protective cover (34) is slidably connected to the spray dust suppression cylinder (5).
8. A construction engineering dust reduction device according to claim 7, characterized in that: A round rod (32) is fixedly connected to one side of the protective cover (34), and the arc surface of the round rod (32) is slidably connected to the fixing ring (31).
9. A construction engineering dust reduction device according to claim 8, characterized in that: One end of the round rod (32) is fixedly connected to a limiting block (33), and the limiting block (33) is circular.