Electric power construction slotting structure
Patent Information
- Application Number
- CN202521519810.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-21
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-07-21
AI Technical Summary
[0003]现有技术开槽设备在进行使用时，锯片与墙面碰撞，容易产生大量的灰尘，这些灰尘会扩散到周围空气中，造成空气污染，施工人员长时间在这污染的空气中工作，容易给身体带来危害
在锯片进行工作时，工作人员先将水通过进水管送入水箱的内部，工作人员打开水泵，水泵将水箱中的水抽至软管和喷管中，最终喷管中的水通过雾化喷头喷洒到锯片处，水与锯片产生的灰尘接触，被水包裹的灰尘颗粒密度增大，在重力作用下快速下落，从而达到除尘的效果，通过除尘装置喷洒的水与灰尘接触，达到了对锯片产生的灰尘进行除尘的效果。
Smart Images
Figure CN224714176U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power construction technology, and in particular to a trenching structure for power construction. Background Technology
[0002] Grooving is a process of creating grooves in walls or floors using specialized tools such as cutting machines, with the aim of providing a channel for concealed works such as electrical conduits and water pipes.
[0003] When existing grooving equipment is used, the saw blade collides with the wall, which easily generates a lot of dust. This dust will spread into the surrounding air, causing air pollution. Construction workers who work in this polluted air for a long time are prone to health problems. Utility Model Content
[0004] This utility model proposes a slotting structure for power construction to overcome the shortcomings of existing technologies.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a power construction grooving structure, including a trolley that can move on the ground by means of rollers, a handrail fixedly connected to the upper surface of the trolley, a cylinder mounted on the upper surface of the trolley by means of a bracket, a U-shaped plate fixedly connected to the output end of the cylinder, wherein the cylinder can drive the U-shaped plate to move up and down, a saw blade installed inside the U-shaped plate, a motor fixedly connected to one side of the U-shaped plate, wherein the motor can drive the saw blade to rotate inside the U-shaped plate by means of a reducer, and a dust removal device installed on the upper surface of the trolley, wherein the dust removal device can cause the dust generated by the saw blade to fall.
[0006] The effect achieved by the above components is as follows: when grooving the ground, the worker moves the trolley by the handrail. The trolley is moved to the position on the ground where grooving is required. Then the cylinder is turned on. The cylinder moves the U-shaped plate and saw blade downwards. The saw blade touches the ground. Then the motor is turned on. The motor drives the saw blade inside the U-shaped plate to rotate through the reducer. The saw blade grooves the ground. At this time, the dust removal device makes the dust generated by the saw blade fall down.
[0007] Preferably, the dust removal device includes a water tank, which is installed on the upper surface of the trolley. A water inlet pipe is fixedly connected to the upper surface of the water tank. A water pump is installed inside the water tank. A flexible hose is installed on the water tank with the help of the water pump. A spray pipe is fixedly connected to one end of the flexible hose. A plurality of atomizing nozzles are fixedly connected to the arc surface of the spray pipe.
[0008] The effect achieved by the above components is as follows: When the saw blade is working, the operator first sends water into the water tank through the water inlet pipe. The operator then turns on the water pump, which draws the water from the tank into the hose and spray nozzle. Finally, the water in the spray nozzle is sprayed onto the saw blade through the atomizing nozzle. When the water comes into contact with the dust generated by the saw blade, the density of the dust particles encased in water increases, and they fall rapidly under the action of gravity, thereby achieving the effect of dust removal. The water sprayed by the dust removal device comes into contact with the dust, achieving the effect of dust removal from the saw blade.
[0009] Preferably, a transparent glass is inlaid on one side of the water tank, and a scale is fixedly connected to the surface of the transparent glass.
[0010] The aforementioned components achieve the following effect: the transparent glass and scale on the water tank allow staff to easily judge the water level in the tank, enabling them to refill the tank promptly when it is empty.
[0011] Preferably, the nozzle has two symmetrical retaining rings fitted on its arc surface, wherein the retaining rings are fixedly connected to the bottom of the trolley by means of a support rod.
[0012] The effect achieved by the above-mentioned components is that the fixing ring limits the nozzle and prevents it from shaking.
[0013] Preferably, auxiliary devices are provided on both sides of the U-shaped plate. The auxiliary devices include two baffles, which are fixedly connected to the U-shaped plate by means of a support plate. The baffles have grooves inside, and extension plates are slidably connected to the baffles by means of the grooves. One end of the spring is fixedly connected to the inner wall of the groove, and the other end of the spring is fixedly connected to the extension plate.
[0014] The effect achieved by the above components is as follows: when the cylinder moves the U-shaped plate downwards, one end of the extension plate rests on the ground. As the U-shaped plate continues to move downwards, the extension plate enters the groove of the baffle, and the spring deforms. When the saw blade grooves the ground, the baffle and the extension plate block dust and debris. When the saw blade moves away from the ground, the extension plate moves back to its original position under the action of the spring's return force. Through the auxiliary device, the effect of protecting against dust and debris is achieved, preventing debris from splashing in all directions.
[0015] Preferably, the bottom of the extension plate is rotatably connected to a plurality of rotating rollers, and the plurality of rotating rollers are linearly distributed.
[0016] The effect achieved by the above components is to reduce the friction between the extension plate and the ground by setting a rotating roller, so as to facilitate the movement of the extension plate on the ground.
[0017] Preferably, the top of the extension plate is fixedly connected to two mutually symmetrical telescopic rods, wherein one end of the telescopic rod is fixedly connected to the inside of the groove.
[0018] The effect achieved by the above components is that by setting the telescopic rod, the direction of movement of the extension plate is restricted, thus preventing the extension plate from shaking.
[0019] In summary, the beneficial effects of this utility model are as follows: When the saw blade is in operation, the worker first sends water into the water tank through the inlet pipe. The worker then turns on the water pump, which draws the water from the tank into the hose and spray nozzle. Finally, the water in the spray nozzle is sprayed onto the saw blade through the atomizing nozzle. When the water comes into contact with the dust generated by the saw blade, the density of the dust particles encased in water increases, and they fall quickly under the influence of gravity, thus achieving the effect of dust removal. The water sprayed by the dust removal device comes into contact with the dust, achieving the effect of removing the dust generated by the saw blade. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the dust removal device of this utility model; Figure 3 This is a three-dimensional structural diagram of the saw blade of this utility model; Figure 4 This is a cross-sectional view of the auxiliary device of this utility model.
[0021] Legend: 1. Cart; 2. Handrail; 3. Cylinder; 4. U-shaped plate; 5. Saw blade; 6. Motor; 7. Dust removal device; 71. Water tank; 72. Water inlet pipe; 73. Hose; 74. Spray pipe; 75. Atomizing nozzle; 76. Fixing ring; 77. Transparent glass; 78. Scale; 8. Auxiliary device; 81. Baffle; 82. Groove; 83. Extension plate; 84. Spring; 85. Rotating roller; 86. Telescopic rod. Detailed Implementation
[0022] Reference Figure 1-4As shown, this embodiment discloses a power construction grooving structure, including a trolley 1, which can move on the ground by means of rollers, and a handrail 2 is fixedly connected to the upper surface of the trolley 1; a cylinder 3, which is mounted on the upper surface of the trolley 1 by means of a bracket, and a U-shaped plate 4 is fixedly connected to the output end of the cylinder 3, wherein the cylinder 3 can drive the U-shaped plate 4 to move up and down; a saw blade 5, which is installed inside the U-shaped plate 4, and a motor 6 is fixedly connected to one side of the U-shaped plate 4, wherein the motor 6 can drive the saw blade 5 to rotate inside the U-shaped plate 4 by means of a reducer; and a dust removal device 7, which is installed on the upper surface of the trolley 1, wherein the dust removal device 7 can make the dust generated by the saw blade 5 fall down. When grooving the ground, the worker moves the trolley 1 using the handrail 2. The trolley 1 is moved to the position where the grooving is needed. Then, the cylinder 3 is turned on. The cylinder 3 moves the U-shaped plate 4 and the saw blade 5 downwards. The saw blade 5 rests on the ground. Then, the motor 6 is turned on. The motor 6 drives the saw blade 5 inside the U-shaped plate 4 to rotate through the reducer. The saw blade 5 grooves the ground. At this time, the dust removal device 7 makes the dust generated by the saw blade 5 fall down.
[0023] Reference Figure 1-4 As shown, the dust removal device 7 includes a water tank 71, which is installed on the upper surface of the trolley 1. A water inlet pipe 72 is fixedly connected to the upper surface of the water tank 71. A water pump is installed inside the water tank 71, and a flexible hose 73 is installed on the water tank 71 via the water pump. One end of the flexible hose 73 is fixedly connected to a spray pipe 74, and several atomizing nozzles 75 are fixedly connected to the arc surface of the spray pipe 74. When the saw blade 5 is working, the operator first sends water into the water tank 71 through the water inlet pipe 72. The operator then turns on the water pump, which draws water from the water tank 71 into the flexible hose 73 and the spray pipe 74. Finally, the water in the spray pipe 74 is sprayed onto the saw blade 5 through the atomizing nozzles 75. When the water comes into contact with the dust generated by the saw blade 5, the density of the dust particles encased in water increases, causing them to fall rapidly under gravity, thus achieving the dust removal effect. The water sprayed by the dust removal device 7 comes into contact with the dust, achieving the effect of removing dust generated by the saw blade 5.
[0024] Reference Figure 1-4 As shown, a transparent glass 77 is embedded on one side of the water tank 71, and a scale 78 is fixedly connected to the surface of the transparent glass 77. The transparent glass 77 and scale 78 on the water tank 71 allow workers to easily judge the water level in the tank 71, facilitating timely refilling when the tank is empty. The arc-shaped surface of the nozzle 74 is fitted with two symmetrical retaining rings 76, which are fixedly connected to the bottom of the trolley 1 via a support rod. The retaining rings 76 effectively limit the movement of the nozzle 74, preventing it from shaking.
[0025] Reference Figure 1-4As shown, auxiliary devices 8 are provided on both sides of the U-shaped plate 4. Each auxiliary device 8 includes two baffles 81, which are fixedly connected to the U-shaped plate 4 via support plates. A groove 82 is formed inside each baffle 81, and an extension plate 83 is slidably connected to each baffle 81 via the groove 82. A spring 84 is also included, with one end fixedly connected to the inner wall of the groove 82 and the other end fixedly connected to the extension plate 83. When the cylinder 3 moves the U-shaped plate 4 downwards, one end of the extension plate 83 rests against the ground. As the U-shaped plate 4 continues to move downwards, the extension plate 83 enters the groove 82 of the baffle 81, causing the spring 84 to deform. When the saw blade 5 grooves the ground, the baffles 81 and the extension plate 83 block dust and debris. When the saw blade 5 moves away from the ground, the extension plate 83 moves back to its original position under the restoring force of the spring 84. The auxiliary device 8 effectively protects against dust and debris, preventing debris from splashing outwards.
[0026] Reference Figure 1-4 As shown, several rotating rollers 85 are rotatably connected to the bottom of the extension plate 83, and these rollers 85 are linearly distributed. The rotating rollers 85 reduce the friction between the extension plate 83 and the ground, facilitating the movement of the extension plate 83 on the ground. Two symmetrical telescopic rods 86 are fixedly connected to the top of the extension plate 83, with one end of each rod fixedly connected to the inside of the groove 82. The telescopic rods 86 restrict the direction of movement of the extension plate 83, preventing it from wobbling.
[0027] Working principle: When grooving the ground, the worker moves the trolley 1 via the handle 2. The trolley 1 is moved to the position where grooving is needed. Then, the cylinder 3 is activated, which moves the U-shaped plate 4 and saw blade 5 downwards. One end of the extension plate 83 rests on the ground. As the U-shaped plate 4 moves downwards, the extension plate 83 enters the groove 82 of the baffle 81, and the spring 84 deforms. Then, the motor 6 is activated, and the motor 6 drives the saw blade 5 inside the U-shaped plate 4 to rotate through the reducer. The saw blade 5 grooves the ground. The trolley 1 moves with the saw blade 5. The rotating roller 85 reduces the friction between the extension plate 83 and the ground. The baffle 81 and the extension plate 83 block dust and debris. When the saw blade 5 moves away from the ground, the extension plate 83 moves back to its original position under the action of the spring 84's return force. Through the auxiliary device 8, the dust and debris are protected, preventing debris from splashing in all directions.
[0028] When the saw blade 5 is working, the operator first sends water into the water tank 71 through the water inlet pipe 72. The operator then turns on the water pump, which draws the water from the water tank 71 into the hose 73 and the spray pipe 74. Finally, the water in the spray pipe 74 is sprayed onto the saw blade 5 through the atomizing nozzle 75. When the water comes into contact with the dust generated by the saw blade 5, the density of the dust particles encased in water increases, and they fall rapidly under the action of gravity, thereby achieving the effect of dust removal. The water sprayed by the dust removal device 7 comes into contact with the dust, achieving the effect of dust removal from the saw blade 5.
Claims
1. A slotting structure for power construction, characterized in that: Includes a trolley (1), which can move on the ground by means of rollers, and a handrail (2) is fixedly connected to the upper surface of the trolley (1). The cylinder (3) is mounted on the upper surface of the cart (1) by means of a bracket. The output end of the cylinder (3) is fixedly connected to a U-shaped plate (4), wherein the cylinder (3) can drive the U-shaped plate (4) to move up and down. The saw blade (5) is installed inside the U-shaped plate (4), and a motor (6) is fixedly connected to one side of the U-shaped plate (4). The motor (6) can drive the saw blade (5) to rotate inside the U-shaped plate (4) by means of a reducer. A dust removal device (7) is installed on the upper surface of the cart (1), wherein the dust removal device (7) can cause the dust generated by the saw blade (5) to fall.
2. The power construction slotting structure according to claim 1, characterized in that: The dust removal device (7) includes a water tank (71), which is installed on the upper surface of the trolley (1). A water inlet pipe (72) is fixedly connected to the upper surface of the water tank (71). A water pump is installed inside the water tank (71). A hose (73) is installed in the water tank (71) with the help of the water pump. A spray pipe (74) is fixedly connected to one end of the hose (73). Several atomizing nozzles (75) are fixedly connected to the arc surface of the spray pipe (74).
3. The power construction slotting structure according to claim 2, characterized in that: The water tank (71) has a transparent glass (77) embedded on one side, and a scale (78) is fixedly connected to the surface of the transparent glass (77).
4. The power construction slotting structure according to claim 2, characterized in that: The nozzle (74) has two symmetrical fixing rings (76) on its arc surface, and the fixing rings (76) are fixedly connected to the bottom of the trolley (1) by means of a support rod.
5. The power construction slotting structure according to claim 2, characterized in that: Auxiliary devices (8) are provided on both sides of the U-shaped plate (4). The auxiliary devices (8) include two baffles (81). The two baffles (81) are fixedly connected to the U-shaped plate (4) by means of a support plate. The baffles (81) have grooves (82) inside. The baffles (81) are slidably connected to an extension plate (83) by means of the grooves (82). A spring (84) is fixedly connected at one end to the inner wall of a groove (82) and at the other end to an extension plate (83).
6. The power construction slotting structure according to claim 5, characterized in that: The bottom of the extension plate (83) is rotatably connected to a plurality of rotating rollers (85), which are linearly distributed.
7. The power construction slotting structure according to claim 5, characterized in that: The top of the extension plate (83) is fixedly connected to two symmetrical telescopic rods (86), one end of which is fixedly connected to the inside of the groove (82).