CN214266093U - Full-automatic vibrating trolley for beam field prefabricated box beam model - Google Patents
Full-automatic vibrating trolley for beam field prefabricated box beam model Download PDFInfo
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- CN214266093U CN214266093U CN202022688621.7U CN202022688621U CN214266093U CN 214266093 U CN214266093 U CN 214266093U CN 202022688621 U CN202022688621 U CN 202022688621U CN 214266093 U CN214266093 U CN 214266093U
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Abstract
The utility model provides a full-automatic vibrating trolley for a beam yard precast box beam model, which at least comprises a vibrating rod, wherein the full-automatic vibrating trolley comprises a main frame, a walking frame, a rolling platform frame, a translation frame and an electric control box, wherein the walking frame is arranged on the main frame, the walking frame is provided with two groups and is respectively arranged on two sides of the main frame, and the bottom of the walking frame is provided with a walking mechanism for driving the trolley to move integrally; the rolling and leveling frame and the translation frame are respectively arranged at the rear part and the front part of the main frame, wherein the lower part of the rolling and leveling frame is provided with a rolling and leveling mechanism for leveling vibrated concrete; the translation frame is arranged on the main frame through a translation mechanism; the translation frame is internally provided with a lifting frame and a lifting mechanism, and the vibrating rod is arranged at the bottom of the lifting frame; this full-automatic platform truck that vibrates can collect work such as the vibration of precast beam, roll the tie in an organic whole, very big improvement work efficiency, artifical input also significantly reduces.
Description
Technical Field
The utility model provides a full-automatic platform truck that vibrates of concrete precast model that beam yard was used belongs to railway (highway) precast concrete beam construction technical field.
Background
The mechanized and intelligent construction technology system of the precast box girder construction of the girder yard is not completed, and the vibration work of the precast girder yard has the characteristics of more repeated work and large labor capacity. Currently, the field is mainly operated by manpower. The problems of leakage vibration, over vibration and incompact vibration in manual vibration are solved.
At present, the vibration process of the precast box girder needs a large amount of manpower, and with the high-speed development of intellectualization and informatization, the future factory construction is replaced by intellectualization, and the research of the intelligent concrete vibration trolley is a necessary condition for implementing the intellectualization and less-humanization construction of the girder yard in the field at present, and plays a great construction role in the long-term development of the field. Therefore, the automatic vibration equipment for the prefabricated box girder aims to solve the problem that the concrete is unqualified in vibration quality due to the fact that the concrete is unqualified in vibration quality, so that the service life of the box girder is shortened, and the problem that the vibration quality is unqualified due to human factors can be solved through the intelligent concrete vibration trolley technology.
Disclosure of Invention
The utility model discloses to not enough among the above-mentioned background art, provide a full-automatic platform truck that vibrates, this full-automatic platform truck that vibrates can collect work such as the vibration of precast beam, roll the tie in an organic whole, very big improvement work efficiency, artifical input also significantly reduces.
Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:
a full-automatic vibrating trolley for a beam field precast box beam model at least comprises vibrating rods, and comprises a main frame, and a walking frame, a rolling frame, a translation frame and an electric control box which are arranged on the main frame, wherein the walking frames are provided with two groups and are respectively arranged on two sides of the main frame, and the bottom of the walking frame is provided with a walking mechanism for driving the trolley to integrally move; the rolling and leveling frame and the translation frame are respectively arranged at the rear part and the front part of the main frame, wherein the lower part of the rolling and leveling frame is provided with a rolling and leveling mechanism for leveling vibrated concrete, and the height of the rolling and leveling frame and the height of the rolling and leveling mechanism relative to the main frame are adjustable; the translation frame is arranged on the main frame through a translation mechanism and can translate left and right relative to the main frame under the action of the translation mechanism; the translation frame is internally provided with a lifting frame and a lifting mechanism for driving the lifting frame to move up and down, and the vibrating rod is arranged at the bottom of the lifting frame; the electric control box is connected and controlled with the walking mechanism, the translation mechanism and the lifting mechanism.
The main frame and the walking frame are of truss structures, two ends of the main frame are inserted into the frame at the top of the walking frame, and the main frame and the walking frame are connected through a screw rod nut and the transverse position of the walking frame on the main frame can be adjusted.
The roll-leveling mechanism comprises a roll-leveling roller shaft, a driving motor, a speed reducer and a driving chain wheel, the roll-leveling roller shaft is located at the bottommost part of the roll-leveling frame, and the driving motor drives the roll-leveling roller shaft to rotate through the speed reducer and the driving chain wheel.
The roll-flattening frame is connected with the main frame through the screw rod nut mechanism and performs lifting motion on the main frame through the screw rod nut mechanism so as to adjust the distance between the roll-flattening mechanism and the concrete.
The translation frame is provided with 4 ~ 8 groups, all corresponds in every group translation frame and is provided with two translation mechanisms, translation mechanism includes that electric putter and connecting seat constitute, and electric putter passes through connecting seat horizontal connection between main frame and translation frame.
The lifting mechanism comprises a winch and a steel wire rope, the winch is fixed at the top of the translation frame, and the tail end of the steel wire rope is connected to the top of the lifting frame.
The vibrating rod is fixed on the lifting frame through a flexible clamp.
And a platform for operators to stand is arranged at the rearmost end of the main frame.
To sum up, the utility model provides a full-automatic platform truck that vibrates has following advantage: 1. the main frame and the walking frame are connected through the lead screw nut, and the transverse position of the walking frame on the main frame can be adjusted, so that the model with different track gauges and different beam widths can be adapted, the application range is wide, and various requirements of a beam yard are met. 2. This full-automatic platform truck that vibrates with vibrate, roll multiple functions integration such as flat, can improve production efficiency by a wide margin. 3. Because the vibrating rod can carry out the position of the controller through the translation mechanism and the lifting mechanism at any time, the reinforcing steel bars in the concrete can be automatically avoided, and the automation of vibration is realized. 4. The full-automatic vibrating trolley greatly improves the working environment of workers and reduces the labor intensity of the workers. 5. And a certain foundation is laid for realizing informatization, networking and remote control of the beam field in future.
Drawings
Fig. 1 is a structural schematic view of a vibrating section of a full-automatic vibrating trolley;
FIG. 2 is a top view of the fully automatic tamper vehicle
FIG. 3 is a schematic view of the cross-sectional structure of the roll-leveling mechanism of the full-automatic vibrating trolley
In the figure: 1-main frame, 2-walking frame, 3-rolling frame, 4-translation frame, 5-walking mechanism, 6-rolling mechanism, 7-translation mechanism, 8-lifting mechanism, 9-vibrating rod, 10-platform and 11-prefabricated concrete box girder.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following embodiments.
The full-automatic vibration trolley for the beam yard precast box beam model provided by the embodiment comprises a main frame 1, and a walking frame 2, a rolling flat frame 3, a translation frame 4 and an electric control box which are arranged on the main frame, wherein the walking frames are arranged in two groups and are respectively arranged on two sides of the main frame, and the bottom of the walking frame is provided with a walking mechanism 5 for driving the trolley to integrally move, as shown in fig. 1 and 2. The main frame and the walking frame are of truss structures, the two ends of the main frame are inserted into the frame at the top of the walking frame, and the main frame and the walking frame are connected through the lead screw nuts and the transverse position of the walking frame on the main frame can be adjusted, so that the main frame and the walking frame can adapt to models with different track gauges and different beam widths, the application range is wide, and various requirements of a beam yard are met.
The roll platform frame is mounted at the rear of the main frame, and as shown in fig. 3, the rearmost end of the main frame is also provided with a platform 10 on which an operator stands. Wherein the lower part of the rolling flat frame is provided with a rolling flat mechanism 6 for leveling vibrated concrete, and the rolling flat frame and the rolling flat mechanism are adjustable in height relative to the main frame. The roll-leveling mechanism comprises a roll-leveling roller shaft, a driving motor, a speed reducer and a driving chain wheel, the roll-leveling roller shaft is located at the bottommost part of the roll-leveling frame, and the driving motor drives the roll-leveling roller shaft to rotate through the speed reducer and the driving chain wheel. The roll-flattening frame is connected with the main frame through the screw rod nut mechanism and performs lifting motion on the main frame through the screw rod nut mechanism to adjust the distance between the roll-flattening mechanism and the prefabricated concrete box girder 11.
The translation frame is arranged at the front part of the main frame, is arranged on the main frame through a translation mechanism 7 and can translate left and right relative to the main frame under the action of the translation mechanism; the translation frame is provided with 4 ~ 8 groups, is provided with 6 groups in this embodiment, all corresponds in every group translation frame and is provided with two translation mechanisms, translation mechanism includes that electric putter and connecting seat are constituteed, and electric putter passes through connecting seat horizontal connection between main frame and translation frame.
A lifting frame and a lifting mechanism 8 for driving the lifting frame to move up and down are arranged in the translation frame, and the vibrating rod 9 is arranged at the bottom of the lifting frame through a flexible clamp; the lifting mechanism comprises a winch and a steel wire rope, the winch is fixed at the top of the translation frame, and the tail end of the steel wire rope is connected to the top of the lifting frame. The lifting height of each set of lifting mechanism is 1400mm, and the interference of the vibrating rod, the anti-collision wall and a contact net can be avoided.
The electric system is positioned on the platform, so that the operation of workers is facilitated. The electric system adopts a three-phase five-wire system power supply mode, the voltage grade is AC380V, the circuit has the functions of over-current, over-voltage and under-voltage protection, and a system core controller adopts Siemens S7200SMART series. The electric control system mainly controls a walking mechanism, a lifting mechanism and a translation mechanism, wherein the walking mechanism consists of a plurality of 0.55KW motors and is provided with a walking encoder, so that the functions of advancing, retreating and the like of the walking mechanism can be realized, the walking distance is displayed, and travel limit switches are arranged on two sides of walking for protection; the lifting mechanism consists of a plurality of 0.22KW hoisting motors, can realize the synchronous lifting function of a plurality of groups of vibrating devices, and is provided with limit switches at the lifting two ends for protection; the translation mechanism comprises many electric putter devices, can realize the accurate counterpoint of the device that vibrates, and every device that vibrates disposes limit switch protection. The whole set of device is equipped with automatic and artifical wireless remote control operation two kinds of modes, and the button on the accessible remote-control box freely switches convenient and fast. The emergency stop button is arranged on the remote control box, so that the equipment can be stopped immediately when an emergency occurs
The utility model provides a full-automatic platform truck that vibrates's theory of operation as follows:
the automatic control of the vibrating rod avoiding the steel bar: after the prefabricated box girder is bound with the reinforcing steel bars, image acquisition is carried out by a high-definition camera, the positions of the reinforcing steel bars are identified by image identification software, coordinates are established for gridding, and the positions of the inserting points are determined according to the geometric distance of a group of vibrating rods on a lifting frame by selecting a software module. And the determined position coordinates realize accurate alignment through the walking mechanism and the translation mechanism. Because the vibrating rod vibrates, the fixed hose can deflect by a certain angle, and when the position which cannot be avoided is determined, the steel bar can be avoided by the electric power push rod of the translation mechanism after the tension change is detected to be smaller than a certain value through the steel wire rope tension of the lifting mechanism.
The control of the vibration time is determined through tests, the vibration time of each batch of concrete is tested once, and the vibration time is recorded into a set program to finish the control.
When being used for the prefabrication of beam yard standard box girder with the full-automatic platform truck that vibrates that this patent provided, need combine the degree of depth of prefabricated box girder bridge floor width and concrete, the automatic vibrator position of adjusting. After the precast box girder beam surface concrete is automatically vibrated, the rolling frame can do lifting motion on the fixed frame through the screw rod nut mechanism, and the beam surface can be leveled according to designs such as water catchment slopes designed by construction drawings, so that the beam surface can be automatically leveled and the elevation of the beam surface can be controlled.
The utility model provides a full-automatic platform truck that vibrates's work flow as follows: lifting trolley → trolley gauge adjustment, aligning wheel tracks → adjusting leveling mechanism height → determining that all vibrating devices are packed up → power supply is turned on → vibrating rod is started → leveling device is started → crane is started, the trolley moves to the first station → lifting frame is put down, the vibrating rod is inserted into concrete → if the interference of steel bars and the vibrating rod occurs, the lifting mechanism is lifted, the translation mechanism translates and then is inserted into the concrete → vibrating time is up, the vibrating frame is lifted, the vibrating rod is lifted → the trolley moves to the next station, and the above steps are repeated.
Claims (8)
1. The utility model provides a full-automatic platform truck that vibrates of beam yard precast box girder model, includes the vibrating rod at least, its characterized in that: the full-automatic vibrating trolley comprises a main frame, and a walking frame, a rolling frame, a translation frame and an electric control box which are arranged on the main frame, wherein two groups of walking frames are arranged and are respectively arranged on two sides of the main frame, and the bottom of the walking frame is provided with a walking mechanism for driving the trolley to move integrally; the rolling and leveling frame and the translation frame are respectively arranged at the rear part and the front part of the main frame, wherein the lower part of the rolling and leveling frame is provided with a rolling and leveling mechanism for leveling vibrated concrete, and the height of the rolling and leveling frame and the height of the rolling and leveling mechanism relative to the main frame are adjustable; the translation frame is arranged on the main frame through a translation mechanism and can translate left and right relative to the main frame under the action of the translation mechanism; the translation frame is internally provided with a lifting frame and a lifting mechanism for driving the lifting frame to move up and down, and the vibrating rod is arranged at the bottom of the lifting frame; the electric control box is connected and controlled with the walking mechanism, the translation mechanism and the lifting mechanism.
2. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 1, characterized in that: the main frame and the walking frame are of truss structures, two ends of the main frame are inserted into the frame at the top of the walking frame, and the main frame and the walking frame are connected through a screw rod nut and the transverse position of the walking frame on the main frame can be adjusted.
3. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 1, characterized in that: the roll-leveling mechanism comprises a roll-leveling roller shaft, a driving motor, a speed reducer and a driving chain wheel, the roll-leveling roller shaft is located at the bottommost part of the roll-leveling frame, and the driving motor drives the roll-leveling roller shaft to rotate through the speed reducer and the driving chain wheel.
4. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 3, characterized in that: the roll-flattening frame is connected with the main frame through the screw rod nut mechanism and performs lifting motion on the main frame through the screw rod nut mechanism so as to adjust the distance between the roll-flattening mechanism and the concrete.
5. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 1, characterized in that: the translation frame is provided with 4 ~ 8 groups, all corresponds in every group translation frame and is provided with two translation mechanisms, translation mechanism includes that electric putter and connecting seat constitute, and electric putter passes through connecting seat horizontal connection between main frame and translation frame.
6. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 1, characterized in that: the lifting mechanism comprises a winch and a steel wire rope, the winch is fixed at the top of the translation frame, and the tail end of the steel wire rope is connected to the top of the lifting frame.
7. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 1, characterized in that: the vibrating rod is fixed on the lifting frame through a flexible clamp.
8. The full-automatic vibrating trolley for the beam yard precast box beam model according to claim 1, characterized in that: and a platform for operators to stand is arranged at the rearmost end of the main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688621.7U CN214266093U (en) | 2020-11-19 | 2020-11-19 | Full-automatic vibrating trolley for beam field prefabricated box beam model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688621.7U CN214266093U (en) | 2020-11-19 | 2020-11-19 | Full-automatic vibrating trolley for beam field prefabricated box beam model |
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| Publication Number | Publication Date |
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| CN214266093U true CN214266093U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022688621.7U Active CN214266093U (en) | 2020-11-19 | 2020-11-19 | Full-automatic vibrating trolley for beam field prefabricated box beam model |
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| CN (1) | CN214266093U (en) |
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- 2020-11-19 CN CN202022688621.7U patent/CN214266093U/en active Active
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