Vibrating rod moving and steering device capable of greatly improving vibrating efficiency of vibrator
By designing a vibratory rod moving and steering device, the direction of the vibrator can be quickly adjusted using a trolley and steering mechanism. Combined with the blade wheel and groove structure to reduce resistance, the inefficiency and quality risks caused by manually carrying the vibrator in the existing technology are solved, and efficient concrete vibration is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-04
- Publication Date
- 2026-04-10
AI Technical Summary
Existing concrete vibration equipment relies on manual carrying of the vibrator for movement and turning, resulting in excessive manpower burden, poor operational continuity, and difficulty in meeting the high-efficiency vibration requirements of large-area concrete pouring, thus posing quality risks.
A vibratory rod moving and steering device was designed, including an outer frame, a trolley, a steering mechanism, and blade wheels. The vibratory rod is carried on the trolley, and the steering mechanism and socket shaft steering system are used to achieve rapid directional adjustment. The thin-plate rigid wheels and groove structure reduce the travel resistance and improve the vibration efficiency.
It enables rapid directional adjustment and efficient movement of the vibrator, reduces the labor intensity of workers, avoids quality problems such as incomplete vibration and cold joints, and improves the efficiency of concrete vibration.
Smart Images
Figure CN121827562A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of concrete vibrating equipment, in particular to a vibrating rod moving and steering device for greatly improving the vibrating efficiency of a vibrator. BACKGROUND
[0002] In cast-in-place concrete vibrating construction, the traditional vibrating equipment mainly relies on manual carrying of the vibrator for moving and steering operation. This method has the following disadvantages: 1) heavy workload. The workers need to carry the heavy vibrator throughout the process, and the physical consumption is extremely large when moving and steering frequently in the fluid concrete, resulting in a shortened effective vibrating time. 2) poor operation continuity. The power cable of the vibrator needs to be repeatedly arranged during the moving process to prevent entanglement, which is inconvenient and easy to interrupt the vibrating operation process, causing time loss.
[0003] The above problems are particularly prominent in large-area concrete pouring scenarios (such as single-day super 2000㎡ floor construction), and the low efficiency of manual moving directly restricts the vibrating process rhythm, making it difficult to match the concrete initial setting time window, and easily causing quality risks such as insufficient vibration and cold joints. The existing equipment urgently needs to solve the core contradiction between the manual moving burden and the operation continuity. SUMMARY
[0004] The purpose of the present application is to provide a vibrating rod moving and steering device for greatly improving the vibrating efficiency of a vibrator, which solves the problem of insufficient vibrating efficiency caused by the difficulty of moving and steering the vibrator in the existing concrete vibrating equipment.
[0005] The present application achieves the above-mentioned purpose through the following technical solutions: A vibrating rod moving and steering device for greatly improving the vibrating efficiency of a vibrator, the device comprising an outer frame for fixing the vibrator, a frame-type trolley arranged below the outer frame, a steering device hingedly connected to the top of the trolley, and the outer frame being rotationally connected to the trolley through the steering device. The trolley comprises a body frame, a socket shaft steering system and a rear wheel large cross shaft arranged on the front and rear sides of the body frame, respectively. The socket shaft steering system comprises a front wheel large cross shaft arranged on the front side of the body frame, and a steering shaft arranged between the front wheel large cross shaft and the body frame, the front wheel large cross shaft being rotationally connected to the body frame through the steering shaft. The front wheel large cross shaft and the rear wheel large cross shaft are both provided with blade wheels at both ends.
[0006] As a further optimization scheme of the present application, the socket shaft steering system further comprises a traction component arranged on the front wheel large cross shaft, the traction component being used to rotate and pull the front wheel large cross shaft to produce deflection of the two blade wheels on the front side relative to the body frame.
[0007] As a further optimization scheme of the present application, the traction component is a steel bar traction strip, and the two ends of the steel bar traction strip are arranged on the two sides of the front wheel large cross shaft, respectively.
[0008] As a further optimization scheme of the present application, the steering shaft comprises a bearing cylinder fixedly arranged on the front wheel large cross shaft, a plug shaft fixedly arranged on the vehicle body frame, and a bearing arranged between the plug shaft and the bearing cylinder.
[0009] As a further optimization scheme of the present application, the vehicle body frame is composed of a square steel top frame and a steel support, and the plug shaft is fixedly arranged at the bottom of the square steel top frame.
[0010] As a further optimization scheme of the present application, the steering device is a spoke wheel, and the rotating shaft of the spoke wheel is hingedly arranged in the middle of the square steel top frame.
[0011] As a further optimization scheme of the present application, the blade wheel comprises a thin-plate type hard wheel body, and a plurality of grooves are uniformly arranged on the outer periphery of the wheel body.
[0012] As a further optimization scheme of the present application, the grooves are in strip shape, and are used to reduce the running resistance of the trolley in the concrete, and a plurality of the grooves are formed along the radial direction of the wheel body.
[0013] As a further optimization scheme of the present application, the diameter of the wheel body is not less than 200 mm, and the thickness of the wheel body is within 15 mm.
[0014] As a further optimization scheme of the present application, the vibrator is an independent gasoline vibrator.
[0015] The present application has the following beneficial effects: The trolley of the present application is provided with a vibrator, the vibrator is a gasoline vibrator, the direction of the vibrator can be quickly adjusted by the steering device during the vibrating operation, the plug shaft steering system composed of the front wheel large cross shaft, the steering shaft arranged in the middle of the front wheel large cross shaft, and the traction component can quickly adjust or reverse the running direction of the trolley, the fatigue and time caused by the process of manually lifting the vibrator and untangling the electric wire are eliminated, the vibrating efficiency is improved, the quality risks such as poor vibrating and cold joints are avoided, and the vibrating efficiency is improved. The blade wheel of the present application is a thin-plate type hard wheel body, which can reduce the running resistance of the trolley in the concrete, in addition, grooves are arranged along the radial direction of the blade wheel, which can provide additional grip to prevent slipping, the grooves have a certain discharge capacity, which can avoid the increase of resistance caused by the large adhesion of concrete to the wheel, and further improve the vibrating efficiency. The present application makes the front wheel large cross shaft unilateral stress by pulling component, so as to rotate the front wheel large cross shaft and the blade wheel thereon, when the staff holds the pulling component, the turning radius of the trolley can be changed by adjusting the force difference of both hands, the above-mentioned socket shaft steering system can adjust the direction of the blade wheel by a large angle, shorten the turning radius, because the groove has the ability of discharging slurry to the concrete, the concrete slurry can be guided when the trolley turns, the turning resistance coefficient is reduced, the minimum turning radius is reduced, various concrete vibrating work can be adapted, and the work burden is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the overall structure schematic diagram of the present application; Figure 2 It is the structure schematic diagram of the frame trolley of the present application; Figure 3 It is the structure schematic diagram of the socket shaft steering system of the present application; Figure 4 It is the structure schematic diagram of the blade wheel of the present application; In the figure: 1, vibrator; 2, outer frame; 3, trolley; 4, steering device; 31, car body framework; 32, rear wheel large cross shaft; 33, front wheel large cross shaft; 34, steering shaft; 35, blade wheel; 36, traction component; 311, square steel top frame; 312, steel support; 341, socket; 342, plug shaft; 343, bearing; 351, wheel body; 352, groove. DETAILED DESCRIPTION
[0017] It is necessary to point out here that the following detailed description is only used to further illustrate the present application, and cannot be understood as limiting the protection scope of the present application, and the skilled in the art can make some non-essential improvements and adjustments to the present application according to the above application content.
[0018] The existing vibrating equipment mainly relies on manual carrying vibrator for moving and steering operation. There are problems of heavy labor burden and poor operation continuity. The worker needs to carry the heavy vibrator throughout the whole process, and the physical consumption is extremely large when moving and steering frequently in the fluid concrete, which leads to the shortening of effective vibrating time. The power cable of the vibrator needs to be repeatedly arranged during the movement of the equipment to prevent winding, which is inconvenient to operate and easy to interrupt the vibrating operation process, causing time loss. Next, taking the Xinjiang Lanshan Tunhe 100000 tons / year BDO chemical project as an example, the influence of concrete vibrating efficiency on concrete construction operation is introduced.
[0019] The project's heavy-duty floor, tank area cofferdam west pipe gallery floor, main device area floor, etc. total 50,000 square meters and the thickness is 250 mm. It needs to be completed within a month to meet the owner's installation requirements. Therefore, the owner requires large-area block pouring of concrete, with each block not less than 1000 square meters. The daily pouring amount is not less than 2000 square meters. According to the owner's requirements, the project department divides the existing bricklayer team into two post groups, each group has one pump truck, and each group constructs one 1000 square meter floor per day.
[0020] However, due to the distance between the concrete mixing station and the construction site is about 48 km, and all are complex provincial roads, the average time of the concrete mixing truck's journey is 65 minutes, and the mixing station's published mixer working parameters show that it takes 29 minutes from water inlet to discharge and other auxiliary work to mix 100 square meters of concrete (the volume of concrete is about 25 cubic meters 3 ). Since the initial setting time of concrete cannot exceed 3 hours, the time left for on-site sampling, pouring and vibrating of concrete after deducting the long-distance transportation and mixing time is very tight. Any slightly inefficient construction steps will cause quality problems in the initial setting of concrete.
[0021] After analysis, it is found that the sampling time cannot be changed, and the pouring time is always earlier than the vibrating completion time. Therefore, it is necessary to improve the vibrating efficiency to shorten the process time, so as to prevent the construction process from exceeding the time and causing quality problems of concrete. Therefore, it is urgent to design a vibrating rod moving and steering device to greatly improve the vibrating efficiency of the vibrator.
[0022] Embodiment As shown in Figure 1 , the present embodiment relates to a vibrating rod moving and steering device for greatly improving the vibrating efficiency of the vibrator. The vibrator 1 is a self-contained gasoline vibrator, and the self-contained gasoline vibrator has a vibrating rod at the end for vibrating concrete. The vibrating rod moving and steering device includes an outer frame 2 for fixing the vibrator 1, the outer frame 2 includes a mounting plate and a frame structure fixed to the top of the mounting plate, the frame structure surrounds the engine of the vibrator 1, and the hose and vibrating rod of the vibrator 1 pass out of the frame structure.
[0023] A frame trolley 3 is arranged below the outer frame 2, the frame trolley 3 is relatively light in weight, has a small contact area with concrete, and receives relatively small resistance when moving in the concrete. A steering device 4 is hingedly connected to the top of the trolley 3, and the outer frame 2 is rotatably connected to the trolley 3 through the steering device 4. The steering device 4 is preferably a spoke wheel, which can be easily assembled into the device. The spoke wheel has anti-slip patterns on the outer periphery, which is convenient for workers to hold and adjust the direction of the vibrator 1 thereon by rotating the spoke wheel, so as to vibrate the concrete.
[0024] Specifically, as shown in Figure 2 and Figure 3 The trolley 3 comprises a body frame 31, a front wheel large cross shaft 33 and a rear wheel large cross shaft 32 arranged at the front and rear sides of the body frame 31 respectively, a steering shaft 34 arranged between the front wheel large cross shaft 33 and the body frame 31, the front wheel large cross shaft 33 is rotatably connected to the body frame 31 through the steering shaft 34, and a pair of blade wheels 35 are arranged at the two ends of the front wheel large cross shaft 33 and the rear wheel large cross shaft 32. The steering shaft 34 comprises a bearing cylinder 341 fixedly arranged on the front wheel large cross shaft 33, a plug shaft 342 fixedly arranged on the body frame 31, and a bearing 343 arranged between the plug shaft 342 and the bearing cylinder 341.
[0025] The body frame 31 is specifically composed of a square steel top frame 311 and a steel support 312, and the steel support 312 is welded below the square steel top frame 311. The shaft of the spoke wheel is hinged in the middle of the square steel top frame 311, the plug shaft 342 is welded to the middle of the front side of the square steel top frame 311, and the plug shaft 342 is fixedly connected with the steel support 312, and the bearing cylinder 341 is welded to the middle of the upper side of the front wheel large cross shaft 33. The rear wheel large cross shaft 32 is fixedly installed at the bottom of the rear side of the steel support 312 by welding or fastening. The two blade wheels 35 on the front side of the trolley 3 are hinged to the two ends of the front wheel large cross shaft 33, and the two blade wheels 35 on the rear side of the trolley 3 are hinged to the two ends of the rear wheel large cross shaft 32. The body frame 31 is composed of the square steel top frame 311 and the steel support 312, so it is light in weight. The square steel top frame 311 not only reduces the weight of the trolley 3, but also forms a rectangular operation space inside the trolley 3, so that the staff can rotate the steering device 4 without being interfered by the structure of the trolley 3.
[0026] The front wheel large cross shaft 33 and the steering shaft 34 form a plug-in shaft steering system. Since the front wheel large cross shaft 33 is connected to the body frame 31 through the steering shaft 34 at the middle position, the blade wheels 35 on the plug-in shaft steering system can form an angle difference with the blade wheels 35 on the rear wheel large cross shaft 32 by rotating the front wheel large cross shaft 33 during the movement of the trolley 3, so as to adjust or turn the direction of the frame trolley 3.
[0027] When the staff uses the device to carry the vibrator 1 to vibrate the concrete, the direction of the outer frame 2 can be adjusted by the steering device 4, the outer frame 2 drives the vibrator 1 to rotate, so as to insert the vibrating rod of the vibrator 1 into the appropriate position to vibrate the concrete. The staff can move the vibrator 1 by the trolley 3, without the need to move the vibrator 1 in the construction site by carrying the vibrator 1, thereby reducing the work burden of the staff. Rotating the front wheel large cross shaft 33 can turn the blade wheels 35 on the front side of the trolley 3, so as to adjust the moving direction of the trolley 3 or turn the head, thereby making it more convenient to change the moving direction of the vibrator 1 and improving the vibration efficiency of the concrete.
[0028] Furthermore, the socket-type steering system also includes a traction component 36 mounted on the front wheel transverse axle 33. The traction component 36 is used to rotate and pull the front wheel transverse axle 33, causing the two front blade wheels 35 to deflect relative to the vehicle frame 31. The traction component 36 is preferably a steel traction bar, with both ends of the steel traction bar respectively located on both sides of the front wheel transverse axle 33. This steel traction bar can be connected to the front wheel transverse axle 33 by welding, snapping, winding, or other methods. In this embodiment, the front wheel transverse axle 33 has annular grooves on both sides, with retaining rings snapped into the grooves, and both ends of the steel traction bar are fixed to the two retaining rings respectively.
[0029] Workers can use the steel bar traction bar to pull the front wheel transverse axle 33 forward, thereby moving the trolley 3 and the vibrator 1 on it forward. When it is necessary to change the direction of travel of the trolley 3, the worker holds one side of the steel bar traction bar and pulls it forward, so that the front wheel transverse axle 33 is subjected to force on one side. At this time, the front wheel transverse axle 33 and its upper bearing cylinder 341 rotate relative to the insert axle 342 and the vehicle frame 31. Continuing to pull the steel bar traction bar forward can make the trolley 3 turn. Workers can hold both sides of the steel bar traction bar with both hands and change the turning radius of the trolley 3 by adjusting the force of their hands.
[0030] Furthermore, such as Figure 4 As shown, the blade wheel 35 includes a thin-plate rigid wheel body 351, with multiple grooves 352 evenly distributed on the outer periphery of the wheel body 351. The grooves 352 are strip-shaped and are used to reduce the travel resistance of the trolley 3 in concrete. The multiple grooves 352 are formed radially along the wheel body 351. When manufacturing the wheel body 351, the diameter of the wheel body 351 is not less than 200 mm, and the thickness of the wheel body 351 is controlled within 15 mm.
[0031] The socket shaft steering system can adjust the direction of the blade wheel 35 at a large angle, shortening the turning radius. Since the groove 352 has the ability to discharge concrete, it can guide the concrete slurry when the trolley 3 turns, reducing the turning resistance coefficient and the minimum turning radius. It can better adapt to concrete vibration work and further reduce the workload of the staff.
[0032] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.
Claims
1. A vibratory rod moving and steering device for significantly improving the vibration efficiency of a vibrator, the device comprising an outer frame (2) for fixing the vibrator (1), characterized in that: The outer frame (2) is provided with a frame-type trolley (3) below it. A steering gear (4) is hinged to the top of the trolley (3). The outer frame (2) is rotatably connected to the trolley (3) through the steering gear (4). The vehicle (3) includes a body frame (31) and a socket shaft steering system and a rear wheel lateral shaft (32) respectively located on the front and rear sides of the body frame (31). The socket shaft steering system includes a front wheel lateral shaft (33) located on the front side of the body frame (31) and a steering shaft (34) located between the front wheel lateral shaft (33) and the body frame (31). The front wheel lateral shaft (33) is rotatably connected to the body frame (31) through the steering shaft (34). Both ends of the front wheel lateral shaft (33) and the rear wheel lateral shaft (32) are provided with blade wheels (35).
2. The vibratory rod moving and turning device according to claim 1, characterized in that: The socket shaft steering system also includes a traction component (36) mounted on the front wheel slender axle (33), which is used to rotate and pull the front wheel slender axle (33) so that the two blade wheels (35) on the front side deflect relative to the vehicle frame (31).
3. The vibratory rod moving and turning device according to claim 2, characterized in that: The traction component (36) is a steel traction bar, and the two ends of the steel traction bar are respectively set on both sides of the front wheel cross axle (33).
4. The vibratory rod moving and turning device according to claim 1, characterized in that: The steering shaft (34) includes a bearing (341) fixedly mounted on the front wheel cross shaft (33), a insert shaft (342) fixedly mounted on the vehicle frame (31), and a bearing (343) located between the insert shaft (342) and the bearing (341).
5. The vibratory rod moving and turning device according to claim 4, characterized in that: The vehicle frame (31) is composed of a square steel top frame (311) and a steel bracket (312), and the insert shaft (342) is fixed at the bottom of the square steel top frame (311).
6. The vibratory rod moving and turning device according to claim 1, characterized in that: The steering gear (4) is a spoked wheel, and the pivot of the spoked wheel is hinged to the middle of the square steel top frame (311).
7. The vibratory rod moving and turning device according to claim 1, characterized in that: The blade wheel (35) includes a thin-film hard wheel body (351), and the outer periphery of the wheel body (351) is uniformly provided with a plurality of grooves (352).
8. The vibratory rod moving and turning device according to claim 7, characterized in that: The groove (352) is strip-shaped and is used to reduce the travel resistance of the trolley (3) in concrete. Multiple grooves (352) are formed radially along the wheel body (351).
9. The vibratory rod moving and turning device according to claim 7, characterized in that: The diameter of the wheel body (351) is not less than 200 mm, and the thickness of the wheel body (351) is within 15 mm.
10. The vibratory rod moving and turning device according to claim 1, characterized in that: The vibrator (1) is an independent gasoline vibrator.