Concrete pouring device suitable for road surface
By introducing rotation and lifting devices into the concrete pouring device, the multi-directional precision pouring and height adjustment of concrete is achieved, and the problems of uneven pouring and height limitations in the existing technology are solved, the pouring efficiency and flexibility are improved, and the Construction cost.
Patent Information
- Application Number
- CN202421103723.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Existing concrete pouring devices cannot achieve multi-directional precision pouring and height adjustment, resulting in uneven pouring and increasing construction costs.
A concrete pouring device including a support frame, a lifting device and a rotating device is designed to realize fixed-point distributed pouring of concrete through a rotating device, and adjust the pouring height through a lifting device.
It improves pouring efficiency and accuracy, achieves all-round fixed-point pouring and flexible height adjustment, and reduces labor and construction costs.
Smart Images
Figure CN222294612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete pouring device suitable for road surfaces. Background Art
[0002] In infrastructure construction, pouring concrete for road surfaces is a very important and common infrastructure process. Concrete is a common building material, a mixture of cement, sand and water. Concrete pouring is the process of pouring concrete into a mold until it is plasticized. Common pouring methods include conduit pouring, underwater pouring, shear wall pouring, on-site mixing and pouring, etc. In the process of concrete pouring, the concrete needs to be transported to the mold pool for plasticization. At this time, the help of equipment is needed. The existing concrete pouring devices include mixers, transport vehicles, handcarts, etc., which are also very important auxiliary equipment in pouring concrete.
[0003] However, the prior art still has the following problems:
[0004] First of all, most of the existing concrete pouring is done by conveyor trucks or manpower, which is time-consuming and labor-intensive, difficult to transport, and unable to implement precise pouring and multi-directional pouring at designated locations, greatly increasing the labor force and construction costs of workers.
[0005] Secondly, most concrete conveying devices cannot adjust the pouring height, which leads to limitations for specific terrains. During the pouring process, the pouring position is improper and the pouring angle is incorrect, which leads to uneven concrete pouring and pouring failure.
[0006] In view of the above problems, the inventor proposes a concrete pouring device suitable for road surfaces to solve the above problems. Utility Model Content
[0007] In order to solve the problem that it is impossible to cast concrete at a fixed point in multiple directions and the casting height cannot be adjusted; the purpose of the utility model is to provide a concrete casting device suitable for road surfaces.
[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a concrete pouring device suitable for a road surface, comprising a support frame, a lifting device is fixedly provided on the inner surface of the support frame, a connecting plate is fixedly connected to the top of the lifting device, a rotating device is fixedly installed on the top of the connecting plate, the rotating device comprises a base, a feed pipe is fixedly provided at one end of the base, a first delivery pump is rotatably provided at the top of the base, a second gear is fixedly provided at the bottom end of the first delivery pump, a first gear is meshingly connected to the outer surface of the second gear, the first gear, the second gear and the third gear and the fourth gear have the same structure, a first motor is fixedly connected to one end of the first gear, the output end of the first motor is fixedly connected to the first gear, a delivery pipeline is fixedly connected to the top of the first delivery pump, the delivery pipeline plays the role of conveying concrete, the two ends of the delivery pipeline are respectively connected to the first delivery pump and the second delivery pump, the discharge pipe is inserted and fixedly connected to the inner wall of the shaft body, and one end of the shaft body is rotatably connected to the second delivery pump, the feed pipe, the delivery pipeline and the discharge pipe have the same diameter, and the first delivery pump has a plurality of feed pipes, a plurality of feed pipes, a plurality of delivery pipes, and a plurality of delivery pipes. Both ends are fixedly connected with arms, which play the role of driving the conveying pipe to rotate and connecting the counterweight block, one end of one of the arms is fixedly installed with a counterweight block, the outer surface of the other arm is fixedly provided with two fixings, the upper parts of the two fixings are jointly sleeved with a conveying pipe, the outer surface of the conveying pipe is fixedly connected with a fixing frame, the output end of the first motor passes through the fixing frame and is fixedly connected with a first gear, one end of the conveying pipe and one end of the other arm are jointly fixedly connected with a second conveying pump, the bottom end of the second conveying pump is rotatably connected with a shaft body, one end of the shaft body is fixedly connected with a guide rod used in conjunction with a discharge pipe, the guide rod plays the role of connecting and guiding the discharge pipe, and the lower end of the guide rod is fixedly sleeved with a sleeve plate used in conjunction with the discharge pipe, a fourth gear is fixedly provided on the outer surface of the shaft body, the outer surface of the fourth gear is meshedly connected with a third gear, one end of the third gear is fixedly provided with a second motor, the output end of the second motor is fixedly connected to the third gear, the bottom end of the shaft body is fixedly connected with a discharge pipe, and the discharge pipe is for facilitating the discharge of concrete from a fixed point at the discharge pipe outlet through rotation.
[0009] Preferably, the lifting device includes two shaft seats, which serve to connect the two first rotating plates through a rotating shaft, a rack is fixedly provided between the two shaft seats, one end of the rack is fixedly connected to a cylinder, and the top outer surface of the rack is meshingly connected to a fifth gear, one end of the two shaft seats are rotatably provided with a first rotating plate, the first rotating plate and the second rotating plate have the same size, and the purpose of the same size is to facilitate the two rotating plates to lift and lower in sequence, the inner surfaces of the two first rotating plates are rotatably connected with a rotating shaft, and the rotating shaft is rotatably connected with the two shaft seats and the fifth gear, the outer surfaces of one end of the two first rotating plates are rotatably provided with a second rotating plate, and the outer surfaces of one end of the two second rotating plates are rotatably provided with a third rotating plate, and the third rotating plate serves to connect the connecting plates.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model provides a rotating device so that concrete does not need to be transported by manpower, and the transported concrete is poured in a fixed-point distributed manner through two rotations of the rotating device, thereby improving the efficiency and accuracy of pouring, thereby achieving an all-round fixed-point pouring effect.
[0012] 2. The utility model itself is provided with a lifting device, so that the device can be used to pour casting targets of different heights, avoiding the situation where pouring is impossible due to the difference in pouring height, improving the flexibility of concrete pouring, and thus achieving the effect of adjusting the pouring height. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the structure of the rotating device of the utility model.
[0016] Figure 3 This is a schematic diagram of the structure of the lifting device of the utility model.
[0017] In the figure: 1. support frame; 2. lifting device; 3. connecting plate; 4. rotating device; 21. rack; 22. cylinder; 23. fifth gear; 20. shaft seat; 24. first rotating plate; 241. rotating shaft; 25. second rotating plate; 26. third rotating plate; 40. base; 41. conveying pipeline; 411. fixing frame; 401. feeding pipe; 42. first conveying pump; 421. second gear; 422. first gear; 43. first motor; 44. arm; 441. fixing piece; 45. counterweight; 46. second conveying pump; 47. shaft; 471. fourth gear; 472. third gear; 48. second motor; 49. discharge pipe. DETAILED DESCRIPTION
[0018] 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.
[0019] Embodiment 1: Figure 1-3 As shown, the utility model provides a concrete pouring device suitable for a road surface, comprising a support frame 1, a lifting device 2 is fixedly arranged on the inner surface of the support frame 1, a connecting plate 3 is fixedly connected to the top of the lifting device 2, a rotating device 4 is fixedly installed on the top of the connecting plate 3, the rotating device 4 comprises a base 40, a feeding pipe 401 is fixedly arranged at one end of the base 40, a first delivery pump 42 is rotatably arranged at the top of the base 40, a second gear 421 is fixedly arranged at the bottom end of the first delivery pump 42, a first gear 422 is meshingly connected to the outer surface of the second gear 421, a first motor 43 is fixedly connected to one end of the first gear 422, an output end of the first motor 43 is fixedly connected to the first gear 422, a delivery pipeline 41 is fixedly connected to the top of the first delivery pump 42, and the first gear 421 is meshingly connected to the outer surface of the second gear 421. Both ends of a delivery pump 42 are fixedly connected to an arm 44, one end of one of the arm 44 is fixedly installed with a counterweight 45, and two fixing parts 441 are fixedly provided on the outer surface of the other arm 44, and the upper parts of the two fixing parts 441 are jointly sleeved with a delivery pipe 41, and one end of the delivery pipe 41 and one end of the other arm 44 are jointly fixedly connected to a second delivery pump 46, and the bottom end of the second delivery pump 46 is rotatably connected to a shaft body 47, and a fourth gear 471 is fixedly provided on the outer surface of the shaft body 47, and a third gear 472 is meshedly connected to the outer surface of the fourth gear 471, and a second motor 48 is fixedly provided on one end of the third gear 472, and the output end of the second motor 48 is fixedly connected to the third gear 472, and a discharge pipe 49 is fixedly connected to the bottom end of the shaft body 47.
[0020] By adopting the above technical solution, the first motor 43 is started, and the output end of the motor rotates to drive the first gear 422 to rotate, thereby driving the second gear 421 to rotate horizontally, and the first delivery pump 42 fixedly connected to the second gear 421 rotates at the top of the delivery pipe 41, thereby driving the arm 44 to rotate, thereby achieving the purpose of changing the direction of the arm 44 by the first rotation, and the concrete is delivered from the base 40 to the delivery pipe 41 by the first delivery pump 42, and the delivery pipe 41 is fixed by two fixing members 441, and the concrete enters the second delivery pump 46 through the delivery pipe 41, and the shaft 47 is output from the discharge pipe 49, and the fourth gear 471 located at the top of the shaft 47 is started by the second motor 48, and the output end of the second motor 48 drives the third gear 472 to rotate, thereby driving the shaft 47 connected to the fourth gear 471 to rotate horizontally, and the shaft 47 drives the discharge pipe 49 to rotate, and the counterweight block 45 at one end of the arm 44 balances the entire device, thereby achieving the purpose of secondary rotation positioning.
[0021] The first gear 422 and the second gear 421 have the same structure as the third gear 472 and the fourth gear 471 .
[0022] By adopting the above technical solution, the purpose is to facilitate the cooperation between the third gear 472 and the fourth gear 471 to achieve the effect of secondary rotation of the discharge pipe 49.
[0023] One end of the shaft 47 is fixedly connected to a guide rod used in conjunction with the discharge pipe 49 , and the lower end of the guide rod is fixedly sleeved with a sleeve plate used in conjunction with the discharge pipe 49 .
[0024] By adopting the above technical solution, the discharge pipe 49 is supported and fixed, so that the discharge port of the discharge pipe 49 can be conveniently rotated to accurately transport the bottom surface.
[0025] A fixing frame 411 is fixedly connected to the outer surface of the delivery pipe 41 , and an output end of the first motor 43 passes through the fixing frame 411 and is fixedly connected to the first gear 422 .
[0026] By adopting the above technical solution, it is convenient to fix the first motor 43.
[0027] The two ends of the delivery pipeline 41 are respectively connected to the first delivery pump 42 and the second delivery pump 46. The discharge pipe 49 is inserted into the inner wall of the fixed connection shaft 47, and one end of the shaft 47 is rotatably connected to the second delivery pump 46. The feed pipe 401, the delivery pipeline 41, and the discharge pipe 49 have the same diameter.
[0028] By adopting the above technical solution, it is convenient for concrete to pass through the base 40, the conveying pipe 41, and the discharge pipe 49 in sequence to reach the discharge port.
[0029] Embodiment 2: Figure 3As shown, the lifting device 2 includes two shaft seats 20, a rack 21 is fixedly arranged between the two shaft seats 20, one end of the rack 21 is fixedly connected to a cylinder 22, the output end of the cylinder 22 is fixedly connected to the rack 21, the top outer surface of the rack 21 is meshedly connected to a fifth gear 23, one end of the two shaft seats 20 is rotatably provided with a first rotating plate 24, the inner surfaces of the two first rotating plates 24 are rotatably connected to a rotating shaft 241, the outer surfaces of one end of the two first rotating plates 24 are rotatably provided with a second rotating plate 25, the outer surfaces of one end of the two second rotating plates 25 are rotatably provided with a third rotating plate 26, and the support The lifting device 2 in the support frame 1 starts the cylinder 22, and the output end of the cylinder 22 pushes the rack 21 so that the fifth gear 23 rotates and rolls counterclockwise along the tooth grooves in the rack 21, thereby driving the two first rotating plates 24 to rotate counterclockwise around the rotating shaft 241 as the axis point, and the second rotating plate 25 rotatably connected to the other end of the rotating shaft 241 rotates clockwise under the action of the rotation, and the third rotating plate 26 does not move, so that the connecting plate 3 fixedly connected to the third rotating plate 26 drives the entire rotating device 4 to lift and lower, thereby achieving the purpose of adjusting the pouring height.
[0030] By adopting the above technical solution, the structure of the entire device is made more reasonable.
[0031] The first rotating plate 24 and the second rotating plate 25 have the same size.
[0032] The above technical solution is adopted to facilitate the rotation force of the first rotating plate 24 to drive the second rotating plate 25 to rotate, so that the lifting process is more stable.
[0033] The rotating shaft 241 is rotatably connected with the two shaft seats 20 and the fifth gear 23 .
[0034] By adopting the above technical solution, it is convenient for the fifth gear 23 to drive the two first rotating plates 24 through rotation.
[0035] Working principle: start the first motor 43, the motor output end rotates to drive the first gear 422 to rotate, thereby driving the second gear 421 to rotate horizontally, and the first delivery pump 42 fixedly connected to the second gear 421 rotates at the top of the delivery pipe 41, thereby driving the arm 44 to rotate, so as to achieve the purpose of changing the direction of the arm 44 by the first rotation, and the concrete is delivered from the base 40 to the delivery pipe 41 through the first delivery pump 42, and the delivery pipe 41 is fixed by two fixing parts 441. The concrete enters the second delivery pump 46 through the delivery pipe 41, and the shaft 47 is output from the discharge pipe 49. The fourth gear 471 located at the top of the shaft 47 is started by the second motor 48, and the output end of the second motor 48 drives the third gear 472 to rotate, thereby driving the connection The shaft 47 of the fourth gear 471 rotates horizontally, and the shaft 47 drives the discharge pipe 49 to rotate. The counterweight 45 at one end of the arm 44 balances the entire device, thereby achieving the purpose of secondary rotation positioning. The lifting device 2 in the support frame 1 starts the cylinder 22, and the output end of the cylinder 22 pushes the rack 21 to make the fifth gear 23 rotate counterclockwise along the tooth groove in the rack 21, thereby driving the two first rotating plates 24 to rotate counterclockwise with the rotating shaft 241 as the axis point, and the second rotating plate 25 rotatably connected to the other end of the rotating shaft 241 rotates clockwise under the action of rotation, and the third rotating plate 26 does not move, so that the connecting plate 3 fixedly connected to the third rotating plate 26 drives the entire rotating device 4 to lift and lower, thereby achieving the purpose of adjusting the pouring height.
[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A concrete pouring device suitable for a road surface, comprising a support frame (1), characterized in that: A lifting device (2) is fixedly provided on the inner surface of the support frame (1), a connecting plate (3) is fixedly connected to the top of the lifting device (2), and a rotating device (4) is fixedly installed on the top of the connecting plate (3); The rotating device (4) comprises a base (40), one end of the base (40) is fixedly provided with a feed pipe (401), the top end of the base (40) is rotatably provided with a first delivery pump (42), the bottom end of the first delivery pump (42) is fixedly provided with a second gear (421), the outer surface of the second gear (421) is meshingly connected with the first gear (422), one end of the first gear (422) is fixedly connected with a first motor (43), the output end of the first motor (43) is fixedly connected with the first gear (422), the top end of the first delivery pump (42) is fixedly connected with a delivery pipeline (41), both ends of the first delivery pump (42) are fixedly connected with arm frames (44), one end of one of the arm frames (44) is fixedly installed with a counterweight (45), Two fixing members (441) are fixedly provided on the outer surface of the other arm support (44), and a conveying pipe (41) is commonly sleeved on the upper parts of the two fixing members (441), and one end of the conveying pipe (41) and one end of the other arm support (44) are commonly fixedly connected to a second conveying pump (46), and the bottom end of the second conveying pump (46) is rotatably connected to a shaft (47), and a fourth gear (471) is fixedly provided on the outer surface of the shaft (47), and a third gear (472) is meshingly connected to the outer surface of the fourth gear (471), and a second motor (48) is fixedly provided on one end of the third gear (472), and the output end of the second motor (48) is fixedly connected to the third gear (472), and the bottom end of the shaft (47) is fixedly connected to a discharge pipe (49).
2. A concrete pouring device suitable for road surface as claimed in claim 1, characterized in that: The lifting device (2) comprises two shaft seats (20), a rack (21) is fixedly provided between the two shaft seats (20), one end of the rack (21) is fixedly connected to a cylinder (22), the top outer surface of the rack (21) is meshingly connected to a fifth gear (23), one end of the two shaft seats (20) is rotatably provided with a first rotating plate (24), the inner surfaces of the two first rotating plates (24) are rotatably connected to a rotating shaft (241), one end outer surfaces of the two first rotating plates (24) are rotatably provided with a second rotating plate (25), and one end outer surfaces of the two second rotating plates (25) are rotatably provided with a third rotating plate (26).
3. A concrete pouring device suitable for road surface as claimed in claim 1, characterized in that: The first gear (422), the second gear (421) and the third gear (472), the fourth gear (471) have the same structure.
4. A concrete pouring device suitable for road surface as claimed in claim 1, characterized in that: One end of the shaft body (47) is fixedly connected to a guide rod used in conjunction with the discharge pipe (49), and the lower end of the guide rod is fixedly sleeved with a sleeve plate used in conjunction with the discharge pipe (49).
5. A concrete pouring device suitable for road surface as claimed in claim 1, characterized in that: A fixing frame (411) is fixedly connected to the outer surface of the delivery pipe (41).
6. A concrete pouring device suitable for road surface as claimed in claim 1, characterized in that: The two ends of the delivery pipeline (41) are respectively connected to the first delivery pump (42) and the second delivery pump (46); the discharge pipe (49) is inserted into the inner wall of the fixed connection shaft (47); and one end of the shaft (47) is rotatably connected to the second delivery pump (46); the feed pipe (401), the delivery pipeline (41), and the discharge pipe (49) have the same diameter.
7. A concrete pouring device suitable for road surface as claimed in claim 2, characterized in that: The first rotating plate (24) and the second rotating plate (25) have the same size.
8. A concrete pouring device suitable for road surface as claimed in claim 2, characterized in that: The rotating shaft (241) is rotatably connected with the two shaft seats (20) and the fifth gear (23).