Walking type lifting vibrating row device

Abstract

The utility model discloses a walking type lifting vibrating row device, and belongs to the technical field of vibrating machinery. The walking type lifting vibrating row device comprises a walking portal frame, a walking trolley, a telescopic frame assembly, a vibrating row device body and a control cabinet. The walking trolley is movably connected to the walking portal. The telescopic frame assembly is connected with the walking trolley so as to move on the walking door frame along with the walking trolley. The vibrating row device is connected with the telescopic frame assembly so as to ascend and descend along with the telescopic frame assembly. The control cabinet is arranged on the walking trolley and electrically connected with the walking door frame, the walking trolley, the telescopic frame assembly and the vibrating row device. The walking type lifting vibration row device is reasonable in layout and convenient and fast to move, the lifting vibration row device can be accurately and stably supported, and the efficiency and quality of vibration operation are improved.

Description

Technical Field

[0001] This utility model belongs to the field of vibratory compaction machinery technology, and in particular relates to a walking lifting vibratory compaction device. Background Technology

[0002] In concrete pouring construction, efficient and high-quality vibration operations are crucial. Traditional vibration methods mostly involve manual operation with hand-held vibrators, which is labor-intensive, inefficient, and the vibration quality is significantly affected by human factors, making it difficult to guarantee the uniformity and density of the concrete. With the development of the construction industry, the demand for the construction of large concrete structures, such as large bridges and water conservancy dams, is constantly increasing.

[0003] The self-propelled automatic lifting vibratory compaction device has emerged as a solution. This type of device, by mounting an automatically lifting vibratory compaction drum on a movable walking mechanism, enables automatic movement and vibration operations on the concrete pouring surface, greatly improving construction efficiency. However, current self-propelled automatic lifting vibratory compaction devices suffer from structural stability issues in practical applications. Due to the strong vibrations generated during vibration operations, the connection between the walking mechanism and the vibratory compaction drum is prone to loosening over long-term use, affecting the lifting accuracy of the drum and consequently compromising the uniformity of vibration. Furthermore, when moving on uneven construction sites, the walking mechanism is prone to swaying, causing the center of gravity of the entire device to shift, affecting not only the vibration effect but also posing safety hazards. In addition, fatigue damage to the supporting structure is a significant issue during frequent lifting and lowering of the automatic lifting system, further reducing the structural stability of the device and limiting its application in complex construction environments. Summary of the Invention

[0004] In view of the shortcomings of the related technologies, the purpose of this utility model is to provide a walking lifting vibratory compaction device to solve the problems mentioned in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A mobile lifting vibratory compaction device includes:

[0007] Traveling gantry;

[0008] A traveling trolley is movably connected to a traveling gantry.

[0009] Telescopic frame assembly, which is connected to the traveling trolley so that it moves on the traveling gantry along with the traveling trolley;

[0010] The vibratory compaction device is connected to the telescopic frame assembly so that it can move up and down with the telescopic frame assembly;

[0011] A control cabinet is arranged on the walking trolley, and the control cabinet is electrically connected with the walking gantry, the walking trolley, the telescopic frame assembly and the vibrating device.

[0012] In some embodiments, the walking gantry comprises a main beam, a support leg, a lower cross beam and a walking mechanism, the main beam is connected with the walking trolley, one end of the support leg is connected with the main beam, the other end of the support leg is connected with the lower cross beam, and the walking mechanism is arranged at the end of the lower cross beam.

[0013] In some embodiments, the walking trolley comprises a first truss, a pulley and a pulley track, the pulley track is arranged on the main beam, the pulley is slidably connected with the pulley track, and the first truss is connected with the pulley.

[0014] In some embodiments, the walking trolley further comprises a three-phase asynchronous motor, an output shaft of the three-phase asynchronous motor is connected with the pulley, and the three-phase asynchronous motor is electrically connected with the control cabinet.

[0015] In some embodiments, the walking mechanism comprises a walking wheel and a rolling bearing box, the rolling bearing box is arranged on the lower cross beam, and an axle of the walking wheel is connected with a bearing in the rolling bearing box.

[0016] In some embodiments, the vibrating device comprises a second truss, a vibrating rod motor and a vibrating head, the second truss is connected with the telescopic frame assembly, the vibrating rod motor is arranged on the second truss, an output shaft of the vibrating rod motor is connected with an input shaft of the vibrating head through a flexible shaft, and the vibrating rod motor is electrically connected with the control cabinet.

[0017] In some embodiments, the vibrating device further comprises a damping device, the damping device is arranged at the position of the flexible shaft, and the damping device is fixed on the second truss.

[0018] In some embodiments, the telescopic frame assembly comprises:

[0019] A fixed plate is connected with the walking trolley.

[0020] A telescopic frame is arranged between the fixed plate and the second truss, the telescopic frame has a first fixed end, a second fixed end, a first movable end and a second movable end, the first fixed end of the telescopic frame is arranged on the fixed plate, and the second fixed end of the telescopic frame is arranged on the second truss.

[0021] Two sliding seats are arranged on the first movable end and the second movable end of the telescopic frame.

[0022] Two sliding tracks are arranged on the fixed plate and the second truss, the sliding track arranged on the fixed plate is slidably connected with the sliding seat arranged on the first movable end of the telescopic frame, and the sliding track arranged on the second truss is slidably connected with the sliding seat arranged on the second movable end of the telescopic frame.

[0023] In some embodiments, the telescopic frame assembly further comprises a telescopic frame motor arranged on the fixed plate, the telescopic frame motor is connected with the telescopic frame through a gear chain, and the telescopic frame motor is electrically connected with the control cabinet.

[0024] Compared with the prior art, the telescopic frame assembly further comprises a telescopic frame motor arranged on the fixed plate, the telescopic frame motor is connected with the telescopic frame through a gear chain, and the telescopic frame motor is electrically connected with the control cabinet.

[0025] 1、The walking type lifting and vibrating row device has reasonable structure design, excellent stability, and the main beam, the supporting leg and the lower cross beam of the walking portal are stably connected, the walking running mechanism at the end of the lower cross beam is matched, the overall support is ensured to be firm, the trolley is slidably connected with the pulley track on the main beam through pulleys, the connection is stable, the fixed plate, the telescopic frame and the sliding seat of the telescopic frame assembly are matched with the sliding way, and the structural stability is further enhanced, and stable operation of the device under complex working conditions is ensured.

[0026] 2、The walking trolley can freely move on the walking portal, the vibrating row device capable of being flexibly lifted is matched, and the construction area can be covered in all directions. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0028] Fig. 1 is a structural schematic front view of one embodiment of the walking type lifting and vibrating row device of the present application;

[0029] Fig. 2 is a structural schematic side view of one embodiment of the walking type lifting and vibrating row device of the present application;

[0030] Fig. 3 is a structural schematic view of the telescopic frame assembly and the vibrating row device of one embodiment of the walking type lifting and vibrating row device of the present application.

[0031] In the drawings:

[0032] 1, walking gantry; 11, main beam; 12, leg; 13, lower cross beam; 14, walking running mechanism; 141, walking wheel; 142, rolling bearing box; 143, vertical speed reducer; 2, walking trolley; 21, first truss; 22, pulley; 23, pulley track; 24, three-phase asynchronous motor; 3, telescopic frame assembly; 31, fixed plate; 32, telescopic frame; 33, sliding seat; 34, slide; 35, telescopic frame motor; 4, vibrating row device; 41, second truss; 42, vibrating rod motor; 43, vibrating head; 44, damping device; 5, control cabinet. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be understood that the terms "center", "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0035] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] Referring to the accompanying Figs. 1 to 3 , a schematic embodiment of the walking type lifting vibrating row device proposed in the present application is given, which comprises a walking gantry 1, a walking trolley 2, a telescopic frame assembly 3, a vibrating row device 4 and a control cabinet 5.

[0037] The walking trolley 2 is movably connected to the walking gantry 1; the telescopic frame assembly 3 is connected to the walking trolley 2 to move with the walking trolley 2 on the walking gantry 1; the vibrating bar device 4 is connected to the telescopic frame assembly 3 to move up and down with the telescopic frame assembly 3; and the control cabinet 5 is arranged on the walking trolley 2 and is electrically connected to the walking gantry 1, the walking trolley 2, the telescopic frame assembly 3 and the vibrating bar device 4.

[0038] The walking gantry 1 moves on the set track to realize the forward and backward movement of the vibrating bar device 4 on the ground, and the walking trolley 2 drives the vibrating bar device 4 to move left and right on the walking gantry 1, so as to flexibly adjust the working position. The telescopic frame assembly 3 drives the vibrating bar device 4 to move up and down to adapt to the concrete vibrating needs of different heights. The control cabinet 5 controls the whole device to realize the movement of the walking gantry 1 on the ground, the left and right movement of the walking trolley 2, the telescopic movement of the telescopic frame assembly 3 and other movements, so that the vibrating bar device 4 can efficiently perform the vibrating work and ensure the vibrating quality and efficiency of the concrete.

[0039] In the embodiment, the walking gantry 1 includes a main beam 11, a supporting leg 12, a lower cross beam 13 and a walking running mechanism 14. The main beam 11 is connected to the walking trolley 2. One end of the supporting leg 12 is connected to the main beam 11, and the other end of the supporting leg 12 is connected to the lower cross beam 13. The lower cross beam 13 is welded by a steel plate and has sufficient strength and rigidity. The walking running mechanism 14 is arranged at the end of the lower cross beam 13 and is a key component for moving the whole machine.

[0040] The supporting leg 12 includes a rigid supporting leg and a flexible supporting leg. The rigid supporting leg and the flexible supporting leg are directly welded to the main beam 11 after installation by a flange to ensure the stability of the structure. The rigid supporting leg bears most of the vertical weight of the walking gantry 1 and stably transmits the load borne by the main beam 11 and other components on the walking gantry 1 to the foundation ground or the track, thereby ensuring the overall stability and safety of the structure of the walking gantry 1. The flexible supporting leg can adapt to the deformation and displacement of the walking gantry 1 caused by factors such as temperature change and foundation settlement during the operation of the walking gantry 1, especially in the case of large gantry span or complex working environment. The flexible supporting leg can relieve the influence of these factors on the structure of the walking gantry 1 through its own elastic deformation. When the walking gantry 1 performs some special operations or movements, the flexible supporting leg can play a certain buffering and adjusting role to ensure the smooth operation of the walking gantry 1.

[0041] The walking mechanism 14 includes walking wheels 141 and rolling bearing boxes 142, the rolling bearing boxes 142 are arranged on the lower cross beam 13, and the walking wheels 141 are connected with bearings in the rolling bearing boxes 142. Specifically, the walking wheels 141 are arranged at the end of the lower cross beam 13 with the rolling bearing boxes 142, so as to ensure that the whole machine can move stably. The self-weight of the whole walking gantry 1 is evenly distributed on each wheel, so as to ensure the stability of the running. The brake wheel gear coupling is connected with the high-speed shaft of the vertical speed reducer 143, so as to realize the transmission of power. The brake wheel is provided with a brake, which is used for controlling the stop and start of the whole gantry. The low-speed shaft of the vertical speed reducer 143 is connected with the walking wheel shaft through the gear coupling, and together they form a complete walking mechanism 14.

[0042] The walking trolley 2 includes a first truss 21, a pulley 22 and a pulley track 23. The pulley track 23 is arranged on the main beam 11, the pulley 22 is in sliding connection with the pulley track 23, and the first truss 21 is connected with the pulley 22. Among them, the first truss 21 is to position and spot weld galvanized steel pipes according to the structure of a rectangular steel truss, and measurement tools are used to ensure the accuracy of the angle and size. The control cabinet 5 is placed on the first truss 21, and the control cabinet 5 is the control center of the whole device, responsible for receiving the instructions sent by the remote controller, and controlling the actions of each area.

[0043] In the embodiment, the walking trolley 2 further includes a three-phase asynchronous motor 24, the output shaft of the three-phase asynchronous motor 24 is connected with the pulley 22, and the three-phase asynchronous motor 24 is electrically connected with the control cabinet 5. The three-phase asynchronous motor 24 is fixed on the outside of the four end points at the top of the first truss 21 through connecting bolts. The motor gear of the three-phase asynchronous motor 24 is connected with the pulley 22, forming the walking trolley 2. The pulley track 23 is formed by welding two channel steels under the main beam 11, and the position and angle of the channel steel are ensured to be accurate during welding, so that the pulley can run smoothly.

[0044] In the embodiment, the three-phase asynchronous motor 24 is a conical rotor three-phase asynchronous motor, which has a conical rotor brake structure, can quickly brake at the moment of power failure, prevent the walking trolley 2 from continuing to slide due to inertia, and ensure accurate positioning. The braking is stable and the response is rapid, which effectively improves the running safety of the device and is suitable for high-precision positioning scenarios such as vibrating operation.

[0045] The vibrating arrangement device 4 includes a second truss 41, a vibrating rod motor 42 and a vibrating head 43, the second truss 41 is connected with the telescopic frame assembly 3, the vibrating rod motor 42 is arranged on the second truss 41, the output shaft of the vibrating rod motor 42 is connected with the input shaft of the vibrating head 43 through a flexible shaft, and the vibrating rod motor 42 is electrically connected with the control cabinet 5. In the embodiment, six handheld vibrating rod motors 42 are installed on the second truss 41 according to the principle of uniform distribution, so as to ensure that each motor can work independently and stably.

[0046] In the embodiment, the vibrating arrangement 4 further comprises a damping device 44, which is arranged at the position of the flexible shaft and is fixed on the second truss 41. The damping device 44 is composed of four springs and is fixed on the lower horizontal tube of the second truss 41 by bolts to ensure stability and reliability. The vibrating head 43 is used for inserting into the concrete for vibrating operation to ensure uniform and efficient vibrating effect.

[0047] The telescopic frame assembly 3 comprises a fixed plate 31, a telescopic frame 32, sliding seats 33 and sliding tracks 34. The fixed plate 31 is connected to the travelling trolley 2. The telescopic frame 32 is arranged between the fixed plate 31 and the second truss 41 to ensure that the telescopic frame can stably bear the load. The telescopic frame 32 has a first fixed end, a second fixed end, a first moving end and a second moving end. The first fixed end of the telescopic frame 32 is arranged on the fixed plate 31, and the second fixed end of the telescopic frame 32 is arranged on the second truss 41. When the telescopic frame 32 performs telescopic movement, the first moving end moves close to or away from the first fixed end, and the second moving end moves close to or away from the second fixed end.

[0048] The sliding seats 33 are arranged in two, and the two sliding seats 33 are arranged on the first moving end and the second moving end of the telescopic frame 32, respectively. The sliding tracks 34 are arranged in two, and the two sliding tracks 34 are arranged on the fixed plate 31 and the second truss 41, respectively. The sliding track 34 arranged on the fixed plate 31 is in sliding connection with the sliding seat 33 arranged on the first moving end of the telescopic frame 32, and the sliding track 34 arranged on the second truss 41 is in sliding connection with the sliding seat 33 arranged on the second moving end of the telescopic frame 32. The installation position of the sliding track 34 should be accurately determined according to the movement track of the first moving end and the second moving end. The sliding track 34 is made of a suitable steel bar and is firmly installed on the fixed plate 31 and the second truss 41. In order to reduce the frictional resistance when the telescopic frame 32 moves, it should be ensured that the sliding track 34 is flat and smooth.

[0049] In the embodiment, the telescopic frame assembly 3 further comprises a telescopic frame motor 35, which is arranged on the fixed plate 31. The telescopic frame motor 35 can be firmly installed on the fixed plate 31 by using appropriate connecting pieces and bolts to ensure that the telescopic frame motor 35 is stable and does not shake. The telescopic frame motor 35 is connected to the telescopic frame 32 through a gear chain to ensure good gear engagement and appropriate chain tension to achieve smooth transmission. The telescopic frame motor 35 is electrically connected to the control cabinet 5 to realize centralized control. The start-stop and steering of the telescopic frame motor 35 are controlled through the control cabinet 5 to drive the telescopic frame 32 to perform telescopic movement. With the telescopic movement of the telescopic frame 32, the vibrating head 43 can realize the lifting of the insertion depth.

[0050] In the embodiment, the telescopic frame assemblies 3 are symmetrically provided with two groups, so that the vibrating bar device 4 is more uniform in stress during lifting. When the height of the vibrating bar device 4 needs to be adjusted, the two groups act synchronously, which can effectively avoid the device from tilting, jamming and the like, guarantee the stability and accuracy of the vibrating operation, and also can enhance the symmetry and aesthetics of the overall structure, and improve the reliability of the device under complex working conditions.

[0051] In the above exemplary embodiment, the walking type lifting vibrating bar device has reasonable structure design and excellent stability, the main beam, the supporting leg and the lower cross beam of the walking gantry are stably connected, the walking operation mechanism at the end of the lower cross beam is matched, the overall support is ensured to be firm, the walking trolley is slidably connected with the pulley track on the main beam through the pulley, the connection is stable, the fixed plate, the telescopic frame and the sliding seat of the telescopic frame assembly are matched with the sliding channel, and the structural stability is further enhanced, so that the device can stably run under complex working conditions.

[0052] Finally, it should be noted that: the embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts of each embodiment can be referred to.

[0053] The above embodiments are only used to illustrate the technical solutions of the utility model and not to limit them; although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the utility model can be modified or some technical features can be replaced equivalently; without departing from the spirit of the technical solutions of the utility model, they should be covered in the technical solution range of the utility model claimed.

Claims

1. A walking lift-vibrating-stirring device, characterized in that, The utility model relates to a walking gantry, a walking trolley, a telescopic frame assembly, a vibrating bar device and a control cabinet. The walking gantry comprises a main beam, a supporting leg, a lower cross beam and a walking running mechanism. The walking trolley comprises a first truss, a pulley and a pulley track. The walking trolley further comprises a three-phase asynchronous motor. The walking running mechanism comprises a walking wheel and a rolling bearing box. The vibrating bar device comprises a second truss, a vibrating bar motor and a vibrating head.

2. The walking lift-vibrating-ram apparatus according to claim 1, wherein The vibrating bar device further comprises a damping device.

3. The travelling lift vibrating screed apparatus of claim 2, wherein, The telescopic frame assembly comprises a fixed plate, a telescopic frame and a telescopic frame motor.

4. The travelling lift vibrating screed apparatus of claim 3, wherein, The telescopic frame has a first fixed end, a second fixed end, a first moving end and a second moving end.

5. The walking lift-vibrating-ram apparatus according to claim 2, wherein The telescopic frame motor is connected to the telescopic frame through a gear chain.

6. The walking lift-vibrating-ram apparatus according to claim 1, wherein The telescopic frame motor is electrically connected to the control cabinet.

7. The walking lift-vibrating-ram apparatus according to claim 6, wherein ​ 8. The walking lift-vibrating-ram apparatus according to claim 7, wherein ​ ​ ​ ​ ​ 9. The walking lift-vibrating-ram apparatus according to claim 8, wherein ​

Images