Concrete uniform vibrating device for civil engineering
By designing a concrete vibration uniform device including electric telescopic rods, vibrating motors, servo motors and scrapers, the problems of workers' physical consumption and uneven surface during concrete pouring are solved, and automated vibration and surface smoothing are achieved, improving the The quality and production efficiency of concrete are achieved.
Patent Information
- Application Number
- CN202420453264.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-10
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-10
AI Technical Summary
During the concrete pouring process, workers need to constantly use vibrators to remove air bubbles, resulting in high physical consumption and uneven concrete surface, which requires extra time to smooth it out.
A concrete vibration uniform device for civil engineering is designed, including electric telescopic rods, vibration motors, servo motors and scrapers. Through the coordinated work of these components, the vibrator can automatically vibrate the concrete and pass the scraper to Smooth the surface.
The device can reduce the labor of workers, increase the density and surface flatness of concrete, and save additional smoothing time.
Smart Images
Figure CN222456838U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of civil engineering, in particular to a concrete vibrating device for civil engineering. Background Art
[0002] Concrete is a general term for engineering composite materials that are made by bonding aggregates into a whole with cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, mixed with water in a certain proportion and obtained by mixing. It is also called ordinary concrete and is widely used in civil engineering.
[0003] When pouring concrete, in order to remove the bubbles in the concrete and make the concrete more compact, workers usually use a vibrator to operate. They need to hold the vibrator and move it back and forth continuously, which is very physically demanding. After removing the bubbles, the concrete surface is not smooth due to the workers' trampling and the action of the vibrator, and it needs to be smoothed separately, which is very troublesome. For this reason, we propose a concrete vibrating device for civil engineering. Utility Model Content
[0004] The utility model aims to provide a concrete vibrating device for civil engineering, so as to solve the problem proposed in the above background technology that when pouring concrete, in order to remove bubbles in the concrete and make the concrete more compact, workers usually use a vibrating rod to operate, and need to hold the vibrating rod and move it back and forth continuously, which is very physically demanding, and after removing the bubbles, the concrete surface is not flat due to the workers' trampling and the action of the vibrating rod, and it needs to be smoothed separately.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a concrete vibrating device for civil engineering, comprising a base plate, a bracket is fixedly connected to the top left side of the base plate, a notch is opened on the top left side of the base plate, an electric telescopic rod is fixedly connected to the front and rear sides of the inner cavity top of the bracket, the bottom ends of the two electric telescopic rods are fixedly connected to a hollow plate, a sliding groove is opened at the bottom of the hollow plate, the front and rear sides of the inner cavity of the sliding groove are slidably connected to a mounting plate, the bottoms of the two mounting plates extend to the outside of the sliding groove and are fixedly connected to a mounting frame, a vibrating rod is inserted into the bottom of the inner cavity of the mounting frame, the end of the vibrating rod extends to the inner cavity of the notch, a vibration motor is fixedly connected to the front and rear sides of the top right side of the base plate by bolts, the vibration motor is connected to the vibrating rod through a conveying line, a vertical plate is fixedly connected to the top left side of the base plate, and moving wheels are provided at the four corners of the bottom of the base plate.
[0006] As a further description of the above technical solution:
[0007] Limiting grooves are provided on the left and right sides of the top of the inner cavity of the hollow plate, the inner cavity of the limiting grooves is slidably connected to a limiting block, the bottom of the limiting block extends to the inner cavity of the hollow plate and is fixedly connected to a tooth plate, the front side of the right side wall of the tooth plate on the left and the rear side of the left side wall of the tooth plate on the right are fixedly connected to a connecting block, and the top of the mounting plate extends to the inner cavity of the hollow plate and is fixedly connected to the bottom of the connecting block.
[0008] As a further description of the above technical solution:
[0009] A first servo motor is fixedly connected to the middle of the top of the hollow plate by bolts, and the output shaft of the first servo motor extends to the inner cavity of the hollow plate and is fixedly connected to a traction gear, and the left and right side walls of the traction gear are respectively engaged with the two tooth plates.
[0010] As a further description of the above technical solution:
[0011] The left side wall of the vertical plate is provided with an adjusting groove.
[0012] As a further description of the above technical solution:
[0013] The bottom of the inner cavity of the adjusting groove is rotatably connected with an adjusting screw through a bearing, the outer wall of the adjusting screw is threaded with an adjusting block, the outer wall of the adjusting block is slidably connected to the inner cavity of the adjusting groove, the top of the adjusting screw extends to the outside of the adjusting groove, and the left side wall of the adjusting block is fixedly connected with a fixing plate.
[0014] As a further description of the above technical solution:
[0015] The lower side of the left side wall of the fixed plate is fixedly connected to a box body, and a second servo motor is fixedly connected to the middle of the left side wall of the box body by bolts. A rotating rod is rotatably connected to the top of the inner cavity of the box body through a bearing, and bevel gears are sleeved on the upper and lower sides of the outer side wall of the rotating rod. A bevel intermittent gear is meshed on the left side wall of the upper bevel gear, and the left side wall of the bevel intermittent gear is fixedly connected to the output shaft of the second servo motor. The end of the rotating rod extends to the outside of the box body and is fixedly connected to a scraper.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The concrete vibrating device for civil engineering starts the electric telescopic rod through an external controller, the electric telescopic rod drives the hollow plate to move downward and then inserts the vibrating rod into the concrete, starts the vibration motor through the external controller, the vibration motor cooperates with the vibrating rod to vibrate the concrete through the conveyor line, starts the first servo motor through the external controller, the output shaft of the first servo motor rotates to drive the traction gear to rotate, the traction gear drives the tooth plates on both sides to move in opposite directions, the tooth plates drive the mounting plate to move through the connecting block, the movement of the mounting plate drives the vibrating rod to move in opposite directions through the mounting frame, and the output shaft of the first servo motor is controlled by the external controller to rotate forward and reverse, so that the two vibrating rods can move back and forth in opposite directions, thereby expanding the range of vibration, and can drive the vibrating rod to vibrate the concrete, reducing the workload of workers.
[0018] 2. The concrete vibrating device for civil engineering drives the adjusting block to move downward by rotating the adjusting screw, and the adjusting block drives the fixed plate to drive the scraper to move downward through the box to adjust the height of the scraper. The second servo motor is started by an external controller, and the output shaft of the second servo motor drives the bevel intermittent gear to rotate. The bevel intermittent gear intermittently meshes with the two bevel gears to drive the scraper to reciprocate through the rotating rod, so as to smooth the uneven surface after workers step on and vibrate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a structural stereoscopic schematic diagram of a concrete vibrating device for civil engineering proposed by the utility model;
[0020] Figure 2 This is a schematic diagram of the main cross-sectional view of the structure of a concrete vibrating device for civil engineering proposed by the utility model;
[0021] Figure 3 This is a top view and cross-sectional schematic diagram of a structural hollow block of a concrete vibrating device for civil engineering proposed by the utility model;
[0022] Figure 4 The utility model is a right side cross-sectional schematic diagram of a structural hollow block of a concrete homogenizing device for civil engineering proposed by the utility model.
[0023] In the figure: 100, bottom plate; 110, bracket; 111, notch; 112, electric telescopic rod; 113, hollow plate; 114, sliding groove; 115, mounting plate; 116, mounting frame; 117, vibrating rod; 118, vibration motor; 119, conveyor line; 120, vertical plate; 130, limit groove; 131, limit block; 132, tooth plate; 133, connecting block; 140, first servo motor; 141, traction gear; 150, adjustment groove; 151, adjustment screw; 152, adjustment block; 153, fixing plate; 160, box; 161, second servo motor; 162, rotating rod; 163, bevel gear; 164, bevel intermittent gear; 165, scraper. DETAILED DESCRIPTION
[0024] 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 in 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.
[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0026] 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 indirectly connected 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 according to specific circumstances.
[0027] The utility model provides a concrete vibrating device for civil engineering, which can drive a vibrating rod 117 to vibrate concrete, thereby reducing the workload of workers and smoothing the uneven surface after workers step on and vibrate. Figure 1-4 , comprising a base plate 100;
[0028] Please refer again Figure 1-4A bracket 110 is fixedly connected to the left side of the top of the bottom plate 100, and the bracket 110 is used to install an electric telescopic rod 112. A notch 111 is opened on the left side of the top of the bottom plate 100, and the notch 111 is used to allow the hollow plate 113 to pass through the bottom plate 100. The front and rear sides of the inner cavity top of the bracket 110 are fixedly connected with electric telescopic rods 112, and the electric telescopic rod 112 is used to drive the hollow plate 113 to move. The bottom ends of the two electric telescopic rods 112 are fixedly connected with the hollow plate 113, and the hollow plate 113 is used to drive the vibrating rod 117 to move up and down. A sliding groove 114 is opened at the bottom of the hollow plate 113, and the sliding groove 114 is used to limit the mounting plate 115. The front and rear sides of the inner cavity of the sliding groove 114 are slidably connected with the mounting plate 115. 5 is used to install the mounting frame 116. The bottoms of the two mounting plates 115 extend to the outside of the sliding groove 114 and are fixedly connected with the mounting frame 116. The mounting frame 116 is used to install the vibrating rod 117. The vibrating rod 117 is inserted into the bottom of the inner cavity of the mounting frame 116. The vibrating rod 117 is used to cooperate with the vibration motor 118 and the conveying line 119 to vibrate the concrete. The end of the vibrating rod 117 extends to the inner cavity of the slot 111. The front and rear sides of the top right side of the bottom plate 100 are fixedly connected with the vibration motor 118 by bolts. The vibration motor 118 is used to provide power to the vibrating rod 117 through the conveying line 119. The vibration motor 118 is connected to the vibrating rod 117 through the conveying line 119. The top left side of the bottom plate 100 is fixedly connected with the vertical plate 120. The vertical plate 120 is used to cooperate with the adjusting screw 151 and the adjusting block 152 to adjust the height of the scraper 165. The bottom four corners of the bottom plate 100 are provided with moving wheels. The left and right sides of the top of the inner cavity of the hollow plate 113 are provided with limiting grooves 130. The limiting grooves 130 are used to install and limit the limiting blocks 131. The inner cavity of the limiting grooves 130 is slidably connected to the limiting blocks 131. The limiting blocks 131 are used to install the toothed plate 132. The bottom of the limiting block 131 extends to the inner cavity of the hollow plate 113 and is fixedly connected with the toothed plate 132. The toothed plate 132 is used to install the connecting block 133. The front side of the right side wall of the left toothed plate 132 and the rear side of the left side wall of the right toothed plate 132 are fixedly connected with the connecting block 133. The connecting block 133 is used to connect the mounting plate 115 and the toothed plate 132. The mounting plate 11 5 extends to the inner cavity of the hollow plate 113 and is fixedly connected to the bottom of the connecting block 133. A first servo motor 140 is fixedly connected to the middle of the top of the hollow plate 113 by bolts. The first servo motor 140 is used to drive the traction gear 141 to rotate. The output shaft of the first servo motor 140 extends to the inner cavity of the hollow plate 113 and is fixedly connected to the traction gear 141. The traction gear 141 is used to drive the tooth plates 132 on both sides to move towards each other. The left and right side walls of the traction gear 141 are respectively engaged with the two tooth plates 132. The electric telescopic rod 112 is started by the external controller. The electric telescopic rod 112 drives the hollow plate 113 to move downward, thereby inserting the vibrating rod 117 into the concrete. The vibration motor 118 is started by the external controller.The vibration motor 118 cooperates with the vibrating rod 117 to vibrate the concrete through the conveying line 119, and the first servo motor 140 is started through the external controller. The output shaft of the first servo motor 140 rotates to drive the traction gear 141 to rotate, and the traction gear 141 drives the tooth plates 132 on both sides to move in opposite directions. The tooth plates 132 drive the mounting plate 115 to move through the connecting block 133, and the mounting plate 115 moves through the mounting frame 116 to drive the vibrating rod 117 to move in opposite directions. The output shaft of the first servo motor 140 is controlled by the external controller to rotate forward and reverse, so that the two vibrating rods 117 can move back and forth in opposite directions, thereby expanding the range of vibration;
[0029] In summary, the vibrating rod 117 can be driven to vibrate the concrete, thereby reducing the workload of workers.
[0030] Please refer again Figure 1-2The left side wall of the vertical plate 120 is provided with an adjustment groove 150, and the adjustment groove 150 is used to limit the adjustment block 152. The bottom of the inner cavity of the adjustment groove 150 is rotatably connected with an adjustment screw 151 through a bearing. The adjustment screw 151 is used to drive the adjustment block 152 to move. The outer side wall of the adjustment screw 151 is screwed with the adjustment block 152. The adjustment block 152 is used to install the fixing plate 153. The outer side wall of the adjustment block 152 is slidably connected with the inner cavity of the adjustment groove 150. The top of the adjustment screw 151 extends to the outside of the adjustment groove 150. The adjustment block 152 The left side wall is fixedly connected with a fixing plate 153, and the fixing plate 153 is used to install the box body 160. The lower side of the left side wall of the fixing plate 153 is fixedly connected with the box body 160. The box body 160 is used to install the second servo motor 161 and the rotating rod 162. The middle of the left side wall of the box body 160 is fixedly connected with the second servo motor 161 by bolts. The second servo motor 161 is used to drive the bevel intermittent gear 164 to rotate. The top of the inner cavity of the box body 160 is rotatably connected with the rotating rod 162 through a bearing. The rotating rod 162 is used to drive the bevel gear 163 to rotate. The movable scraper 165 rotates, and the upper and lower sides of the outer wall of the rotating rod 162 are sleeved with a bevel gear 163, which is used to drive the rotating rod 162 to rotate. The left side wall of the upper bevel gear 163 is meshed with a bevel intermittent gear 164, which intermittently meshes with the two bevel gears 163 to drive the rotating rod 162 to reciprocate. The left side wall of the bevel intermittent gear 164 is fixedly connected to the output shaft of the second servo motor 161, and the end of the rotating rod 162 extends to the outside of the box body 160 and is fixedly connected to the scraper The scraper 165 is used to scrape the concrete flat. The adjusting screw 151 is rotated to drive the adjusting block 152 to move downward. The adjusting block 152 drives the fixing plate 153 to drive the scraper 165 to move downward through the box 160 to adjust the height of the scraper 165. The second servo motor 161 is started by an external controller. The output shaft of the second servo motor 161 rotates to drive the bevel intermittent gear 164 to rotate. The bevel intermittent gear 164 intermittently meshes with the two bevel gears 163, thereby driving the scraper 165 to reciprocate through the rotating rod 162.
[0031] In summary, the uneven surface after workers step on and vibrate can be smoothed.
[0032] During specific use, a person skilled in the art pulls the bottom plate 100 to move by means of a handle on the bottom plate 100 and the moving wheels at the bottom, starts the electric telescopic rod 112 through an external controller, the electric telescopic rod 112 drives the hollow plate 113 to move downward, and then inserts the vibrating rod 117 into the concrete, starts the vibration motor 118 through an external controller, the vibration motor 118 cooperates with the vibrating rod 117 to vibrate the concrete through the conveying line 119, starts the first servo motor 140 through an external controller, the output shaft of the first servo motor 140 rotates to drive the traction gear 141 to rotate, the traction gear 141 drives the tooth plates 132 on both sides to move in opposite directions, the tooth plates 132 drive the mounting plate 115 to move through the connecting block 133, and the mounting plate 115 The movement through the mounting frame 116 drives the vibrating rods 117 to move in opposite directions. The output shaft of the first servo motor 140 is controlled by an external controller to rotate forward and reverse, so that the two vibrating rods 117 can move back and forth in opposite directions, thereby expanding the range of vibration. The adjusting screw 151 is rotated to drive the adjusting block 152 to move downward. The adjusting block 152 drives the fixing plate 153 to drive the scraper 165 to move downward through the box 160 to adjust the height of the scraper 165. The second servo motor 161 is started through the external controller. The output shaft of the second servo motor 161 rotates to drive the bevel intermittent gear 164 to rotate. The bevel intermittent gear 164 intermittently meshes with the two bevel gears 163, thereby driving the scraper 165 to reciprocate through the rotating rod 162 to scrape the concrete surface.
[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A concrete homogenizing device for civil engineering, characterized in that: The invention comprises a bottom plate (100), a bracket (110) is fixedly connected to the left side of the top of the bottom plate (100), a notch (111) is provided on the left side of the top of the bottom plate (100), an electric telescopic rod (112) is fixedly connected to the front and rear sides of the inner cavity top of the bracket (110), the bottom ends of the two electric telescopic rods (112) are fixedly connected to a hollow plate (113), a sliding groove (114) is provided at the bottom of the hollow plate (113), a mounting plate (115) is slidably connected to the front and rear sides of the inner cavity of the sliding groove (114), and the bottoms of the two mounting plates (115) extend to the inner cavity. A mounting frame (116) is fixedly connected to the outer side of the sliding groove (114), a vibrating rod (117) is inserted into the bottom of the inner cavity of the mounting frame (116), and the end of the vibrating rod (117) extends to the inner cavity of the slot (111). A vibration motor (118) is fixedly connected to the front and rear sides of the top right side of the bottom plate (100) by bolts, and the vibration motor (118) is connected to the vibrating rod (117) through a conveying line (119). A vertical plate (120) is fixedly connected to the left side of the top of the bottom plate (100), and movable wheels are provided at the four corners of the bottom of the bottom plate (100).
2. A concrete homogenizing device for civil engineering according to claim 1, characterized in that: Limiting grooves (130) are provided on the left and right sides of the top of the inner cavity of the hollow plate (113); the inner cavity of the limiting grooves (130) is slidably connected to a limiting block (131); the bottom of the limiting block (131) extends to the inner cavity of the hollow plate (113) and is fixedly connected to a tooth plate (132); the front side of the right wall of the left tooth plate (132) and the rear side of the left wall of the right tooth plate (132) are fixedly connected to a connecting block (133); the top of the mounting plate (115) extends to the inner cavity of the hollow plate (113) and is fixedly connected to the bottom of the connecting block (133).
3. A concrete homogenizing device for civil engineering according to claim 2, characterized in that: A first servo motor (140) is fixedly connected to the middle of the top of the hollow plate (113) by means of bolts, an output shaft of the first servo motor (140) extends to the inner cavity of the hollow plate (113) and is fixedly connected to a traction gear (141), and the left and right side walls of the traction gear (141) are respectively meshed with the two tooth plates (132).
4. The concrete homogenizing device for civil engineering according to claim 1, characterized in that: The left side wall of the vertical plate (120) is provided with an adjustment slot (150).
5. A concrete homogenizing device for civil engineering according to claim 4, characterized in that: The bottom of the inner cavity of the adjusting groove (150) is rotatably connected to an adjusting screw (151) via a bearing, an outer wall of the adjusting screw (151) is threadedly connected to an adjusting block (152), the outer wall of the adjusting block (152) is slidably connected to the inner cavity of the adjusting groove (150), the top end of the adjusting screw (151) extends to the outside of the adjusting groove (150), and the left side wall of the adjusting block (152) is fixedly connected to a fixing plate (153).
6. The concrete homogenizing device for civil engineering according to claim 5, characterized in that: The lower side of the left side wall of the fixed plate (153) is fixedly connected to a box body (160), and the middle part of the left side wall of the box body (160) is fixedly connected to a second servo motor (161) by bolts. The top of the inner cavity of the box body (160) is rotatably connected to a rotating rod (162) through a bearing. The upper and lower sides of the outer side wall of the rotating rod (162) are sleeved with a bevel gear (163), and the left side wall of the upper bevel gear (163) is meshed with a bevel intermittent gear (164). The left side wall of the bevel intermittent gear (164) is fixedly connected to the output shaft of the second servo motor (161). The end of the rotating rod (162) extends to the outside of the box body (160) and is fixedly connected to a scraper (165).