CN114454329A - Precast beam reinforced concrete vibrating device - Google Patents
Precast beam reinforced concrete vibrating device Download PDFInfo
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- CN114454329A CN114454329A CN202210324782.9A CN202210324782A CN114454329A CN 114454329 A CN114454329 A CN 114454329A CN 202210324782 A CN202210324782 A CN 202210324782A CN 114454329 A CN114454329 A CN 114454329A
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- vibrating
- roller
- vibrating rod
- vehicle body
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of construction machinery, and discloses a precast beam reinforced concrete vibrating device which comprises a vibrating vehicle body, a vibrating rod, a pipe storage mechanism and a counter-rolling mechanism, wherein the pipe storage mechanism and the counter-rolling mechanism are arranged on the vibrating vehicle body; the vibrating rod is a high-frequency vibrating rod and is an executing part for vibrating concrete; the vibrating vehicle body can drive the vibrating device to move in a construction area; the pipe storage mechanism is used for winding and unwinding the vibrating rod so as to realize automatic vertical insertion and extraction of the vibrating rod; and the rolling mechanism is used for guiding the vibrating rod. The invention has the advantages that the variable-frequency vibration can be realized, and the construction quality of concrete vibration is ensured; the full-automatic vertical plugging of the vibrating rod can be realized, the vibration in the construction area is comprehensive and full-depth, and the labor intensity and labor cost of concrete construction workers are effectively reduced.
Description
Technical Field
The invention belongs to the technical field of construction machinery, and relates to a precast beam reinforced concrete vibrating device, in particular to a large precast beam reinforced concrete vibrating device.
Background
The foundation construction of roads, bridges, rails and the like in China is steadily promoted, and the construction industry and construction machinery of constructional engineering are rapidly developed. The vibration of the reinforced concrete of the large precast beam is an indispensable part in building construction, which is related to both the construction period and the construction quality.
At present, large precast beam reinforced concrete is vibrated, and the large precast beam generally has large span, large volume and high requirement on concrete construction quality. The invention patent application with the publication number of CN113400440A discloses a concrete vibrating leveling machine for a railway precast box girder, which realizes full-automatic vertical insertion and extraction of a vibrating rod, effectively reduces the labor intensity of concrete construction workers, realizes full-area and full-depth vibration of the concrete of the railway precast box girder, and improves the vibration efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a reinforced concrete vibrating device for a large precast beam, which can realize variable frequency vibration, the descending depth of a vibrating rod is not limited, and the construction quality of concrete vibration is ensured.
In order to achieve the purpose, the invention provides the following technical scheme:
a precast beam reinforced concrete vibrating device comprises a vibrating vehicle body, a vibrating rod, a pipe storage mechanism and a counter-rolling mechanism, wherein the pipe storage mechanism and the counter-rolling mechanism are arranged on the vibrating vehicle body; the vibrating rod is a high-frequency vibrating rod and is an executing part for vibrating concrete; the vibrating vehicle body can drive the vibrating device to move in a construction area; the pipe storage mechanism is used for winding and unwinding the vibrating rod so as to realize automatic vertical insertion and extraction of the vibrating rod; the rolling mechanism is used for guiding the vibrating rod.
Furthermore, the vibrating device is used for vibrating the reinforced concrete of the precast beam.
Further, the automobile body vibrates includes frame, front wheel group, rear wheel group, drive mechanism and automobile body drive unit, the front wheel group sets up in the frame front end, the rear wheel group sets up in the frame rear end, drive mechanism sets up in the frame middle part for transmission power, automobile body drive unit is used for the front wheel group of direct drive, and the front wheel group passes through drive mechanism and drives the rear wheel group and rotate, realizes vibrating the displacement of automobile body.
Further, the vehicle body driving unit is arranged at the front end of the vehicle frame; the vibrating vehicle body is driven by four wheels; the front wheels and the rear wheels in the front wheel set and the rear wheel set are placed on the transverse guide rails and the longitudinal guide rails which are arranged in pairs in a construction area, so that the vibration device can move in the horizontal direction, and the vibration device can vibrate concrete in the construction universe.
Further, the transmission mechanism is a chain transmission mechanism.
Further, the pipe storage mechanism comprises a pipe storage wheel disc, a wheel shaft, a bearing seat support, a pipe storage support and a wheel disc driving unit; the utility model discloses a vibration tamping machine, including wheel shaft, bearing seat support, wheel shaft, wheel disc drive unit, vibration automobile body, vibration rod, wheel storage wheel disc, wheel shaft drive unit, wheel shaft, vibration rod, wheel shaft, bearing seat support, wheel shaft, vibration rod, and positioning rod, vibration rod, and positioning rod.
Furthermore, the pipe storage mechanism further comprises a slip ring, wherein the slip ring is arranged on the wheel shaft and used for ensuring that the electric wire is not wound when the pipe storage wheel disc rotates. Preferably, the slip ring is disposed between the reservoir wheel disc and the bearing block bracket.
Furthermore, the storage tube support is fixed on the frame through a bolt, and the wheel disc driving unit is installed on the bearing seat support through a bolt.
Further, the bearing seat support and the storage pipe support are arranged on the frame.
Further, the storage tube rim plate sets up for the formula of sinking, and the radius of storage tube rim plate is greater than the distance of axis to frame upper surface of shaft promptly, be provided with the space portion that can hold the storage tube rim plate in the frame, the formula of sinking sets up, guarantees vibrating device overall structure in direction of height compact structure, avoids interfering with top cloth machine.
Preferably, the space portion is a through groove or a blind groove.
Furthermore, the front wheel set and the rear wheel set of the vibrating vehicle body are close to the storage tube wheel disc side and are respectively provided with a pulley, the pulley is arranged to limit the vibrating rod, and the gap between the pulley and the storage tube wheel disc is used for allowing the vibrating rod to pass through.
Further, the roll-to-roll mechanism comprises a connecting support plate, a first support plate, a second support plate, a first roller group and a second roller group; the utility model discloses a vibrating vehicle, including the vibrating stick, joint support plate, first backup pad and second backup pad, be provided with first roller train and second roller train between first backup pad and the second backup pad, be provided with the space that holds the vibrating stick and pass between first roller train and the second roller train, play the guide effect to the vibrating stick.
Furthermore, the connecting support plate is an L-shaped plate, a short plate of the L-shaped plate is arranged on the frame, and a long plate is connected with the first support plate and the second support plate; the first roller group and the second roller group are U-shaped roller groups, and the structures and the sizes of the two roller groups are consistent; the first roller group and the second roller group are arranged in parallel, and one end of the first roller group is connected with the first supporting plate; the other end is connected with the second supporting plate; the first supporting plate and the second supporting plate are consistent in structure size and are symmetrically arranged on the connecting supporting plate in parallel.
Further, the vibrating rod is high-frequency vibrating rod, and comprises a cable section and a vibrating rod head, the cable section comprises a rubber tube arranged outside and a cable arranged inside the rubber tube, the vibrating rod head comprises manganese steel arranged outside, a vibrating rod motor arranged inside the manganese steel and a cable connected with the vibrating rod motor, one end of the cable section is connected with an electric control cabinet, the other end of the cable section is connected with the vibrating rod motor, and the electric control cabinet is arranged on the vibrating vehicle body.
The vibrating vehicle further comprises a clamping mechanism, wherein the clamping mechanism is arranged at the lower part of the vibrating vehicle body and comprises a first guide frame, a third roller set, a roller supporting plate, a fourth roller set and a clamping driving unit; the left end of the first guide frame is connected with the vibrating vehicle body directly or through a connecting piece, the right end of the first guide frame is connected with the roller supporting plate, and the rear side of the first guide frame is connected with the clamping driving unit; the third roller group is arranged in the first guide frame and is arranged at a position coaxial with the clamping driving unit, the fourth roller group is arranged on the roller supporting plate, and the third roller group and the fourth roller group are arranged in parallel; a gap for the vibrating rod to pass through is arranged between the third roller set and the fourth roller set, and the gap can be adjusted; and the clamping driving unit is used for driving the third roller group to rotate.
Preferably, the first guide frame is a U-shaped guide frame, and the bottom of the U shape is connected with a frame of the vibrating vehicle body through a connecting piece. The roller supporting plates are arranged in parallel, and the fourth roller group is arranged between the two roller supporting plates.
Preferably, the roller support plate is a T-shaped plate.
Further, the gyro wheel backup pad passes through bolted connection with first leading truck, can adjust the clearance between third roller train and the fourth roller train through the bolt, for example through screwing up the bolt, clearance between third roller train and the fourth roller train diminishes, elastic deformation takes place for the rubber tube of the vibrating rod of current between two roller trains, the vibrating rod is by abundant centre gripping, when centre gripping drive unit drive third roller train rotates, the vibrating rod is exactly forced to vibrate downwards, the poor problem of vibrating rod whereabouts precision has been avoided.
The left end of the first guide frame is connected with the lower end of the angle adjusting mechanism; the angle adjusting mechanism is used for adjusting the stroke and the angle of the vibrating rod.
Furthermore, the angle adjusting mechanism comprises a first support, a swing arm, an angle adjusting electric cylinder, a first electric cylinder hinged support, a second electric cylinder hinged support, a telescopic electric cylinder, a telescopic arm and a third electric cylinder hinged support; the first bracket is arranged below the vibrating vehicle body; the angle adjusting electric cylinder is used for driving the swinging arm to swing left and right; one end of the angle adjusting electric cylinder is arranged on the first support, and the other end of the angle adjusting electric cylinder is arranged on the swinging arm; the telescopic arm is nested inside the swing arm; one end of the telescopic electric cylinder is arranged on the swing arm, the other end of the telescopic electric cylinder is arranged on the telescopic arm, and the telescopic electric cylinder is used for driving the telescopic arm to extend out and retract in the swing arm. Through the combination of angle modulation electric cylinder and flexible electric cylinder, can realize the location of the excellent of vibrating and keep away the barrier and vibrate, in addition, through the combination of flexible arm and swing arm, can play the helping hand effect to the excellent of vibrating, help the excellent decline of vibrating to vibrate better.
Further, the swing arm is mounted to the lower end of the first bracket through a hinge support. The first support is connected to the lower portion of the vibrating vehicle body through a bolt. The angle adjusting electric cylinder is installed on the swing arm through a first electric cylinder hinged support. One end of the telescopic electric cylinder is arranged on the swing arm through a second electric cylinder hinged support, and the other end of the telescopic electric cylinder is arranged on the telescopic arm through a third electric cylinder hinged support.
Further, still include the second leading truck for the vibrating rod provides the guide effect, fixture's bottom is arranged in to the second leading truck, the second leading truck is including setting up in the guide ring of lower part, and the vibrating rod head of during operation vibrating rod passes the guide ring of second leading truck, prevents that the rubber tube softness of vibrating rod from influencing the location of excellent head.
Furthermore, the second guide frame is vertically and correspondingly arranged with a gap between the third roller group and the fourth roller group.
Further, the second guide frame is welded at the bottom end of the clamping mechanism. The controller is electrically connected with the vibrating vehicle body, the vibrating rod, the pipe storage mechanism, the angle adjusting mechanism and the clamping mechanism respectively and used for controlling the execution of the vibrating action among the mechanisms.
Further, the controller is electrically connected with a vehicle body driving unit of the vibrating vehicle body and is used for controlling the vibrating device to move in the horizontal direction; the controller is electrically connected with a vibrating rod power supply of the vibrating rod and is used for controlling the frequency of the vibrating rod; the controller is electrically connected with the wheel disc driving unit of the pipe storage mechanism and used for controlling the wheel disc to receive and release the cable section of the vibrating tamper; the controller is respectively electrically connected with the angle adjusting electric cylinder and the telescopic electric cylinder of the angle adjusting mechanism and is used for controlling the positioning of the vibrating rod and avoiding the obstacle vibration; the controller is electrically connected with the clamping driving unit of the clamping mechanism and used for controlling the rotation of the third roller set through the clamping driving unit and playing a power-assisting role on the vibrating rod.
Further, the controller is a PLC controller; the controller is arranged in the electric control cabinet, and a power supply is arranged in the electric control cabinet and supplies power to each component needing power supply.
Compared with the prior art, the invention provides a precast beam reinforced concrete vibrating device, which has the following beneficial effects:
(1) the vibrating device can realize variable frequency vibration by arranging the high-frequency vibrating rod and the pipe storage mechanism, the descending depth of the vibrating rod is not limited, and the construction quality of concrete vibration is ensured.
(2) The vibrating device can realize full-automatic vertical plugging of the vibrating rod by using a simple structure, thereby effectively reducing the labor intensity and labor cost of concrete construction workers; meanwhile, the frame is arranged on the transverse and longitudinal guide rails which are arranged in pairs in the construction area, so that the vibration device can move in the horizontal direction, and the vibration device can vibrate the concrete in the construction universe; the vibrating device adopts a four-wheel drive design, improves the driving force under the condition of light weight of the vehicle body and ensures the flexibility of movement.
(3) The pipe storage wheel disc of the pipe storage mechanism is of a sinking type, the size of the whole structure of the vibrating device in the height direction is reduced, and the structure is compact.
(4) The pulley is arranged on each of the two sides of the bottom of the wheel disc of the pipe storage mechanism, and plays a role in guiding the vibrating rod.
(5) The invention adopts the combination of the angle-adjusting electric cylinder and the telescopic electric cylinder to realize the positioning and obstacle avoidance vibration of the vibrating rod, and in addition, the combination of the swing arm and the telescopic arm can play a power-assisting role on the vibrating rod to help the vibrating rod to descend and vibrate better.
Drawings
FIG. 1 is a first perspective view of the tamper apparatus of the present invention (the tamper is not shown);
FIG. 2 is a schematic perspective view of the tamper apparatus of the present invention (the tamper is not shown);
FIG. 3 is a schematic perspective view of the roll mechanism of the present invention;
FIG. 4 is a schematic perspective view of an angle adjustment mechanism according to the present invention;
fig. 5 is a schematic perspective view of the clamping mechanism and the second guiding frame of the present invention.
The reference numerals in the figures have the meaning: 1-a vehicle frame; 2-front wheel group; 3-a vehicle body drive unit; 4-a transmission mechanism; 5-rear wheel group; 6-a wheel drive unit; 7-a storage pipe wheel disc; 8-a slip ring; 9-a wheel axle; 10-a bearing seat; 11-reservoir holder; 12-a pair of rolling mechanisms; 13-an angle adjustment mechanism; 14-a clamping mechanism; 15-a second guiding frame; 16-connecting the support plate; 17-a first support plate; 18-a second support plate; 19-a first roller set; 20-a second roller set; 21-a first scaffold; 22-a swing arm; 23-angle modulation electric cylinder; 24-a first electric cylinder hinged support; 25-a second electric cylinder hinged support; 26-a telescopic electric cylinder; 27-a telescopic arm; 28-third electric cylinder hinged support; 29-a first guide frame; 30-a third roller group; 31-roller support plate; 32-a fourth roller group; 33-clamping drive unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the vibrating device of the present invention comprises a vibrating vehicle body, a vibrating rod, a pipe storage mechanism and a rolling mechanism 12, wherein the pipe storage mechanism and the rolling mechanism are arranged on the vibrating vehicle body; the vibrating rod is a high-frequency vibrating rod and is an executing part for vibrating the concrete; the vibrating vehicle body can drive the vibrating device to move in a construction area; the pipe storage mechanism is used for winding and unwinding the vibrating rod so as to realize automatic vertical insertion and extraction of the vibrating rod; the counter roller mechanism 12 is used to guide the vibrating rod.
In a specific embodiment of this embodiment, the vibrating device of the present invention is a vibrating device for vibrating concrete of a precast beam.
In a concrete implementation mode of this embodiment, the automobile body vibrates includes frame 1, front wheel group 2, rear wheel group 5, drive mechanism 4 and automobile body drive unit 3, and front wheel group 2 sets up in frame 1 front end, and rear wheel group 5 sets up in frame 1 rear end, and drive mechanism 4 sets up in frame 1 middle part for transmission power, automobile body drive unit 3 are used for the direct drive front wheel group 2, and front wheel group 2 passes through drive mechanism 4 and drives rear wheel group 5 and rotate, realizes vibrating the displacement of automobile body.
In one embodiment of the present embodiment, the vehicle body driving unit 3 is provided at the front end of the vehicle frame 1; the vibrating vehicle body is driven by four wheels; the front wheels and the rear wheels in the front wheel set 2 and the rear wheel set 5 are placed on the transverse guide rails and the longitudinal guide rails which are arranged in pairs in a construction area, so that the vibration device can move in the horizontal direction, and the vibration device can vibrate concrete in the construction universe.
In a specific embodiment of this embodiment, the transmission mechanism 4 is a chain transmission mechanism 4.
In a specific implementation manner of the embodiment, the storage pipe mechanism comprises a storage pipe wheel disc 7, a wheel shaft 9, a bearing seat bracket, a storage pipe bracket 11 and a wheel disc driving unit 6; the storage tube wheel disc 7 is arranged on the wheel shaft 9, one end of the wheel shaft 9 is arranged on the bearing seat support, the other end is arranged on the storage tube support 11, the wheel disc driving unit 6 is arranged on the bearing seat support, the bearing seat support and the storage tube support 11 are arranged on the vibrating vehicle body, the storage tube wheel disc 7 is arranged on the wheel shaft 9 close to the storage tube support 11 side, the wheel disc driving unit 6 drives the wheel shaft 9 to rotate, the wheel shaft 9 drives the storage tube wheel disc 7 to rotate, the vibrating rod wound on the storage tube wheel disc 7 is wound or unwound, and then the vibrating rod is moved up and down and positioned.
In a specific implementation manner of this embodiment, the storage tube mechanism further includes a slip ring 8, and the slip ring 8 is disposed on the wheel axle 9 and is used for ensuring that the electric wire is not wound around the storage tube wheel disc 7 during the rotation process. Preferably, the slip ring 8 is arranged between the reservoir wheel disc 7 and the bearing block bracket.
In a specific embodiment of the present embodiment, the storage tube support 11 is fixed to the frame 1 by a bolt connection, and the wheel drive unit 6 is mounted to the bearing bracket by a bolt connection.
In one embodiment of this embodiment, the bearing bracket and the reservoir bracket 11 are both disposed on the frame 1.
In a concrete implementation mode of this embodiment, storage pipe rim plate 7 is the formula setting that sinks, and the radius of storage pipe rim plate 7 is greater than the axis of shaft 9 and the distance to frame 1 upper surface promptly, is provided with the space portion that can hold storage pipe rim plate 7 in the frame 1, and the formula setting that sinks guarantees that vibrating device overall structure is compact structure in the direction of height, avoids interfering with the top cloth machine.
Preferably, the space portion is a through groove or a blind groove.
In a concrete implementation mode of this embodiment, the nearly pipe rim plate 7 side of vibrating automobile body front wheel group 2 and rear wheel group 5 is provided with the pulley respectively, and the setting of pulley is used for playing limiting displacement to the vibrating rod, and the pulley is used for supplying the vibrating rod to pass through with the clearance of pipe rim plate 7.
As shown in fig. 3, in a specific embodiment of the present embodiment, the roll-to-roll mechanism 12 includes a connection support plate 16, a first support plate 17, a second support plate 18, a first roller set 19, and a second roller set 20; the connecting support plate 16 is arranged on the vibrating vehicle body, the first support plate 17 and the second support plate 18 are arranged on the connecting support plate 16, a first roller set 19 and a second roller set 20 are arranged between the first support plate 17 and the second support plate 18, a gap for accommodating the vibrating rod to pass is formed between the first roller set 19 and the second roller set 20, and the vibrating rod is guided.
In a specific embodiment of the present embodiment, the connecting support plate 16 is an L-shaped plate, a short plate of the L-shaped plate is disposed on the frame 1, and a long plate is connected to the first support plate 17 and the second support plate 18; the first roller group 19 and the second roller group 20 are both U-shaped roller groups, and the structures and the sizes of the two roller groups are consistent; the first roller group 19 and the second roller group 20 are arranged in parallel, and one end of the first roller group 19 is connected with the first supporting plate 17; the other end is connected with a second supporting plate 18; the first support plate 17 and the second support plate 18 are identical in structural size and are symmetrically and mutually parallel arranged on the connecting support plate 16.
In a concrete implementation mode of this embodiment, the tamper includes cable section and tamper head, and the cable section is including setting up in outside rubber tube and setting up in the inside cable of rubber tube, and tamper head is including setting up in outside manganese steel, setting up in inside tamper motor of manganese steel and the cable of being connected with the tamper motor, and cable section one end is connected with automatically controlled cabinet, and the other end is connected with the tamper motor, and the automatically controlled cabinet is arranged in on the tamper automobile body. The high-frequency vibrating rod has the same structure as the high-frequency vibrating rod in the existing market, and the working principle of the high-frequency vibrating rod is also the same as that of the high-frequency vibrating rod in the prior art.
As shown in fig. 5, in a specific embodiment of the present embodiment, the present invention further includes a clamping mechanism 14, the clamping mechanism 14 is disposed at a lower portion of the vibrating vehicle body, and includes a first guiding frame 29, a third roller set 30, a roller supporting plate 31, a fourth roller set 32, and a clamping driving unit 33; the left end of the first guide frame 29 is connected with the vibrating vehicle body directly or through a connecting piece, the right end is connected with the roller supporting plate 31, and the rear side is connected with the clamping driving unit 33; the third roller group 30 is arranged in the first guide frame 29 and is arranged at a position coaxial with the clamping driving unit 33, the fourth roller group 32 is arranged on the roller supporting plate 31, and the third roller group 30 and the fourth roller group 32 are arranged in parallel; a gap for the vibrating rod to pass through is arranged between the third roller group 30 and the fourth roller group 32, and the gap can be adjusted; the grip driving unit 33 is used to drive the third roller set 30 to rotate.
Preferably, the first guiding frame 29 is a U-shaped guiding frame, and the bottom of the U-shape is connected with the frame 1 of the vibrating vehicle body through a connecting piece. Two roller support plates 31 are provided in parallel, and a fourth roller group 32 is provided between the two roller support plates 31.
Preferably, the roller support plate 31 is a T-shaped plate.
In a specific embodiment of this embodiment, roller support plate 31 passes through bolted connection with first leading truck 29, can adjust the clearance between third roller train 30 and the fourth roller train 32 through the bolt, for example through screwing up the bolt, the clearance between third roller train 30 and the fourth roller train 32 diminishes, elastic deformation takes place for the rubber tube of the current vibrating rod between two roller trains, the vibrating rod is fully held, when centre gripping drive unit 33 drive third roller train 30 rotates, the vibrating rod is just forced downwards to vibrate, the poor problem of vibrating rod whereabouts precision has been avoided.
As shown in fig. 4, in a specific embodiment of this embodiment, the apparatus further includes an angle adjusting mechanism 13, the angle adjusting mechanism 13 is disposed between the vibrating vehicle body and the clamping mechanism 14 instead of the connecting member, and the left end of the first guiding frame 29 is connected to the lower end of the angle adjusting mechanism 13; the angle adjusting mechanism 13 is used for adjusting the stroke and the angle of the vibrating rod.
In a specific implementation manner of this embodiment, the angle adjusting mechanism 13 includes a first bracket 21, a swing arm 22, an angle adjusting electric cylinder 23, a first electric cylinder hinged support 24, a second electric cylinder hinged support 25, a telescopic electric cylinder 26, a telescopic arm 27, and a third electric cylinder hinged support 28; the first bracket 21 is arranged below the vibrating vehicle body; the swing arm 22 is arranged at the lower end of the first bracket 21, and the angle adjusting electric cylinder 23 is used for driving the swing arm 22 to swing left and right; one end of the angle modulation electric cylinder 23 is arranged on the first bracket 21, and the other end is arranged on the swing arm 22; the telescopic arm 27 is nested inside the swing arm 22; a telescopic electric cylinder 26 is provided on the swing arm 22 at one end and on the telescopic arm 27 at the other end, and the telescopic electric cylinder 26 is used for driving the telescopic arm 27 to extend and retract in the swing arm 22. Through the combination of angle modulation electric cylinder 23 and flexible electric cylinder 26, can realize the location of the vibrating rod and keep away the barrier and vibrate, in addition, through the combination of flexible arm 27 and swing arm 22, can play the helping hand effect to the vibrating rod, help the vibrating rod descend the vibration better.
In one embodiment of this embodiment, the swing arm 22 is mounted to the lower end of the first bracket 21 by a hinge mount. The first bracket 21 is connected to the lower part of the vibrating vehicle body through a bolt. The recliner electric cylinder 23 is mounted on the swing arm 22 by a first electric cylinder hinge support 24. The telescopic electric cylinder 26 has one end mounted on the swing arm 22 via a second electric cylinder hinge support 25 and the other end mounted on the telescopic arm 27 via a third electric cylinder hinge support 28.
As shown in fig. 5, in a specific implementation manner of this embodiment, further include second guide frame 15 for providing a guiding function for the vibrating rod, second guide frame 15 sets up in the bottom of fixture 14, and second guide frame 15 includes the guide ring that sets up in the lower part, and the vibrating rod head of the vibrating rod passes through the guide ring of second guide frame 15 during operation, prevents that the rubber tube flexibility of vibrating rod from influencing the location of stick head.
In a specific embodiment of this embodiment, the second guiding frame 15 is disposed up and down corresponding to the gap between the third roller set 30 and the fourth roller set 32.
In one embodiment of this embodiment, the second guiding frame 15 is welded to the bottom end of the clamping mechanism 14. In a specific implementation manner of this embodiment, the apparatus further includes a controller, and the controller is electrically connected to the vibrating vehicle body, the vibrating rod, the tube storage mechanism, the angle adjusting mechanism 13, and the clamping mechanism 14, respectively, and is configured to control the execution of the vibrating action between the mechanisms.
In a specific embodiment of the present embodiment, the controller is electrically connected to the vehicle body driving unit 3 of the vibrating vehicle body, and is configured to control the vibrating device to move in the horizontal direction; the controller is electrically connected with a vibrating rod power supply of the vibrating rod and is used for controlling the frequency of the vibrating rod; the controller is electrically connected with the wheel disc driving unit 6 of the pipe storage mechanism and is used for controlling the wheel disc to wind and unwind the cable section of the vibrating tamper; the controller is respectively electrically connected with the angle adjusting electric cylinder 23 and the telescopic electric cylinder 26 of the angle adjusting mechanism 13 and is used for controlling the positioning of the vibrating rod and avoiding the obstacle vibration; the controller is electrically connected with the clamping driving unit 33 of the clamping mechanism 14, and is used for controlling the rotation of the third roller set 30 through the clamping driving unit 33 to assist the vibrating rod.
In view of large span of large precast beam, when the large precast beam reinforced concrete vibrates, workers need to move and vibrate during vibration, the labor intensity of construction workers is high, and the efficiency is low; the arrangement of the pipe storage mechanism replaces workers to hold the vibrating rod to vibrate up and down, so that the retraction and release of the vibrating rod can be well controlled, and the up-down movement and the positioning of the vibrating rod are realized; the roll mechanism 12 plays a role in guiding the vibrating rod; the angle adjusting mechanism 13 is arranged to replace a worker to hold a vibrating rod for positioning and vibrating, and the angle adjusting mechanism 13 can realize obstacle avoidance and vibrating through the combination of the angle adjusting electric cylinder 23 and the telescopic electric cylinder 26; the clamping mechanism 14 serves as a guide and a booster for the vibrating rod.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a precast beam reinforced concrete vibrating device which characterized in that: comprises a vibrating vehicle body, a vibrating rod, a pipe storage mechanism and a roll mechanism, wherein the pipe storage mechanism and the roll mechanism are arranged on the vibrating vehicle body; the vibrating rod is a high-frequency vibrating rod and is an executing part for vibrating concrete; the vibrating vehicle body can drive the vibrating device to move in a construction area; the pipe storage mechanism is used for winding and unwinding the vibrating rod so as to realize automatic vertical insertion and extraction of the vibrating rod; the rolling mechanism is used for guiding the vibrating rod.
2. The precast beam reinforced concrete vibrating device according to claim 1, characterized in that: the automobile body of vibrating includes frame, front wheel group, rear wheel group, drive mechanism and automobile body drive unit, the front wheel group sets up in the frame front end, the rear wheel group sets up in the frame rear end, drive mechanism sets up in the frame middle part for the transmission power, automobile body drive unit is used for the front wheel group of direct drive, and the front wheel group passes through drive mechanism and drives the rear wheel group and rotate, realizes vibrating the displacement of automobile body.
3. The precast beam reinforced concrete vibrating device according to claim 1, characterized in that: the pipe storage mechanism comprises a pipe storage wheel disc, a wheel shaft, a bearing seat support, a pipe storage support and a wheel disc driving unit; the wheel storage tube wheel disc is arranged on the wheel shaft, one end of the wheel shaft is arranged on the bearing seat support, the other end of the wheel shaft is arranged on the wheel storage tube support, the wheel disc driving unit is arranged on the bearing seat support, and the bearing seat support and the wheel storage tube support are both arranged on the vibrating vehicle body.
4. The precast beam reinforced concrete vibrating device according to claim 3, characterized in that: the storage tube wheel disc is arranged in a sinking mode, namely the radius of the storage tube wheel disc is larger than the distance from the central axis of the wheel shaft to the upper surface of the frame, and a space portion capable of containing the storage tube wheel disc is arranged in the frame.
5. The precast beam reinforced concrete vibrating device according to claim 1, characterized in that: the rolling mechanism comprises a connecting support plate, a first support plate, a second support plate, a first roller group and a second roller group; the utility model discloses a vibrating vehicle, including the vibrating stick, joint support plate, first backup pad and second backup pad, the joint support plate sets up on the vibrating vehicle body, first backup pad and second backup pad set up in the joint support plate, be provided with first roller train and second roller train between first backup pad and the second backup pad, be provided with the space that holds the vibrating stick and pass between first roller train and the second roller train.
6. The precast beam reinforced concrete vibrating device according to claim 1, characterized in that: the vibrating rod is a high-frequency vibrating rod and comprises a cable section and a vibrating rod head, the cable section comprises a rubber tube arranged outside and a cable arranged inside the rubber tube, the vibrating rod head comprises manganese steel arranged outside, a vibrating rod motor arranged inside the manganese steel and a cable connected with the vibrating rod motor, one end of the cable section is connected with an electric control cabinet, the other end of the cable section is connected with the vibrating rod motor, and the electric control cabinet is arranged on a vibrating vehicle body.
7. The precast beam reinforced concrete vibrating device according to claim 1, characterized in that: the vibrating vehicle further comprises a clamping mechanism, wherein the clamping mechanism is arranged at the lower part of the vibrating vehicle body and comprises a first guide frame, a third roller set, a roller supporting plate, a fourth roller set and a clamping driving unit; the left end of the first guide frame is connected with the vibrating vehicle body directly or through a connecting piece, the right end of the first guide frame is connected with the roller supporting plate, and the rear side of the first guide frame is connected with the clamping driving unit; the third roller group is arranged in the first guide frame and is arranged at a position coaxial with the clamping driving unit, the fourth roller group is arranged on the roller supporting plate, and the third roller group and the fourth roller group are arranged in parallel; a gap for the vibrating rod to pass through is arranged between the third roller set and the fourth roller set, and the gap can be adjusted; and the clamping driving unit is used for driving the third roller group to rotate.
8. The precast beam reinforced concrete vibrating device according to claim 7, characterized in that: the left end of the first guide frame is connected with the lower end of the angle adjusting mechanism; the angle adjusting mechanism is used for adjusting the stroke and the angle of the vibrating rod.
9. The precast beam reinforced concrete vibrating device according to claim 7, characterized in that: the clamping mechanism is characterized by further comprising a second guide frame, the second guide frame is arranged at the bottom of the clamping mechanism and comprises a guide ring arranged at the lower portion.
10. The precast beam reinforced concrete vibrating device according to claim 1, characterized in that: the automatic tamping machine is characterized by further comprising a controller, wherein the controller is electrically connected with the vibrating vehicle body, the vibrating rod, the pipe storage mechanism, the angle adjusting mechanism and the clamping mechanism respectively and used for controlling the execution of vibrating actions among the mechanisms.
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| CN202210324782.9A CN114454329B (en) | 2022-03-30 | 2022-03-30 | Precast beam reinforced concrete vibrating device |
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| CN202210324782.9A CN114454329B (en) | 2022-03-30 | 2022-03-30 | Precast beam reinforced concrete vibrating device |
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| CN114454329B CN114454329B (en) | 2023-03-14 |
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| CN113338627A (en) * | 2021-07-11 | 2021-09-03 | 党品艺 | Vertical vehicle-mounted concrete vibrating equipment |
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| CN215038462U (en) * | 2021-06-15 | 2021-12-07 | 中国建筑第八工程局有限公司 | Concrete vibrating device |
| CN113898184A (en) * | 2021-10-19 | 2022-01-07 | 中建三局集团有限公司 | Concrete intelligence equipment of vibrating |
| CN215749770U (en) * | 2021-07-23 | 2022-02-08 | 中铁四局集团第二工程有限公司 | Concrete vibrating and leveling machine for railway precast box girder |
| CN114232420A (en) * | 2022-01-18 | 2022-03-25 | 张世平 | Vehicle-mounted concrete vibrating and trowelling integrated machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07233639A (en) * | 1994-02-22 | 1995-09-05 | Penta Ocean Constr Co Ltd | Automatic concrete compacting device |
| EP0985782A1 (en) * | 1998-08-27 | 2000-03-15 | Rund-Stahl-Bau Gesellschaft M.B.H. | Poker vibrator for consolidating freshly poured concrete |
| CN112878690A (en) * | 2020-07-01 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | A vibration device for floor concrete construction |
| CN214885597U (en) * | 2021-04-15 | 2021-11-26 | 欧博智能科技(宁波)有限公司 | Vibrating trolley |
| CN215038462U (en) * | 2021-06-15 | 2021-12-07 | 中国建筑第八工程局有限公司 | Concrete vibrating device |
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| CN114232420A (en) * | 2022-01-18 | 2022-03-25 | 张世平 | Vehicle-mounted concrete vibrating and trowelling integrated machine |
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| CN114454329B (en) | 2023-03-14 |
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