CN209737949U - novel automatic prestressed track slab transmission system - Google Patents
novel automatic prestressed track slab transmission system Download PDFInfo
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- CN209737949U CN209737949U CN201920266081.8U CN201920266081U CN209737949U CN 209737949 U CN209737949 U CN 209737949U CN 201920266081 U CN201920266081 U CN 201920266081U CN 209737949 U CN209737949 U CN 209737949U
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Abstract
the utility model provides a novel automatic prestressed track slab transmission system, which comprises a plurality of working stations, wherein each working station is used for being responsible for different track slab processing procedures, a transmission station is arranged between each working station, and the transmission station is used for transmitting a track slab die; the working station and the conveying station are both provided with a transmission mechanism and a detection mechanism; the transmission mechanism is used for realizing the transmission of the track slab mold between the stations; the detection mechanism is used for detecting the position information of the track plate mold; the detection mechanism and the transmission mechanism are both connected with the control unit. Novel automatic change prestressing force track board transmission system convey the track board mould between each work position through conveying platform, the effectual conveying efficiency who improves the track board, and then improved manufacturing efficiency, because whole process is scientific more, standard, also the effectual product quality that has improved.
Description
Technical Field
the utility model belongs to the technical field of prestressed track board makes, especially, relate to a novel automatic prestressed track board transmission system.
background
the prestressed track slab is a concrete slab with higher requirement, needs to be poured in a professional track slab mould, and is subjected to a plurality of procedures of placing, demoulding, stretching, vibrating and the like.
Disclosure of Invention
in view of this, the utility model aims at providing a novel automatic prestressing force track board transmission system to in solving current track board manufacturing process, because the restrictive condition of mould itself, generally do not adopt the manufacturing procedure of assembly line, cause the condition that production efficiency is low.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
A novel automatic prestressed track slab transmission system comprises a plurality of working stations, wherein each working station is used for being responsible for different track slab machining procedures, a conveying station is arranged between every two working stations, and the conveying stations are used for conveying track slab molds;
the working station and the conveying station are both provided with a transmission mechanism and a detection mechanism; the transmission mechanism is used for realizing the transmission of the track slab mold between the stations; the detection mechanism is used for detecting the position information of the track plate mold;
the detection mechanism is arranged on the transmission mechanism, and the detection mechanism and the transmission mechanism are both connected with the control unit.
furthermore, the working station sequentially comprises a tension station, a demolding station, a tension station and a pouring vibration station from front to back according to the conveying direction.
Further, drive mechanism includes conveying platform, transfer gear, the transfer gear is installed on the conveying platform, the transfer gear corresponds and is equipped with the motor, rotates through motor drive transfer gear, the transfer gear sets up the below at the track steel mould.
Furthermore, the conveying table comprises an inner frame, an outer frame and a shell arranged outside the inner frame and the outer frame, the inner frame and the outer frame are structural members formed by welding square steel, and the upper and lower heights of the inner frame are lower than those of the outer frame;
The inner frame comprises two longitudinal pipes and two transverse pipes arranged between the two longitudinal pipes, the two transverse pipes and the longitudinal pipes are welded and fixed to form a # -shaped structural member, bearing seats are arranged on the longitudinal pipes, a rotating shaft is arranged between the two bearing seats, and the conveying wheel is sleeved on the outer side of the rotating shaft;
the outer frame includes transmission case and side stay tube, the frame outside including transmission case and side stay tube set up respectively, the transmission case is the rectangle frame structure, one side and the internal frame welded fastening of transmission case, the motor sets up in the transmission case.
furthermore, two transmission wheels are arranged on each rotating shaft,
The conveying table is provided with three rotating shafts, one end of each rotating shaft penetrates into the transmission box, the motor drives the three rotating shafts to synchronously rotate through the transmission chain, and the motor is connected with the control unit through the frequency converter.
further, the shell comprises a top plate, the top plate is fixedly installed above the outer frame and the inner frame, a square hole corresponding to the conveying wheel is formed in the top plate, and the top of the conveying wheel extends out of the upper portion of the top plate through the square hole;
The conveying wheel is externally extended in the circumferential direction to form an annular limiting piece, and the limiting piece is arranged on the outer side of the conveying direction of the track slab die and used for limiting the transverse movement of the track slab die in the conveying process.
Further, the detection mechanism comprises a starting detection unit, a deceleration detection unit and a stopping detection unit;
the starting detection unit is used for sending a signal for starting the operation of the motor of the transmission mechanism to the control unit;
the deceleration detection unit is used for sending a motor deceleration signal to the control unit;
The stop detection unit is used for sending a motor stop signal to the control unit;
The starting detection unit, the deceleration detection unit and the stopping detection unit all comprise mounting assemblies and detection sensors, and the mounting assemblies are used for mounting the detection sensors.
further, the detection sensor is a photoelectric sensor.
Further, the mounting assembly comprises a support table and a guide wheel, and the detection sensor is mounted on the support table;
the guide wheels are installed on one side, close to the conveying wheels, of the supporting tables, three guide wheels are installed on each supporting table, the guide wheels are transversely arranged, the guide wheels are attached to the outer side of the track plate mold, and the guide wheels are used for limiting and guiding the track plate mold during conveying.
Furthermore, two ends of a longitudinal pipe of the inner frame extend out of the outer side of the outer shell to form a connecting part, a connecting plate is welded at the end part of the connecting part, bolt holes are formed in the connecting plate, and two adjacent conveying tables are connected through bolts;
The hydraulic device is further installed above the connecting portion, the control unit drives the hydraulic device through the driving circuit, a hydraulic rod of the hydraulic device is arranged downwards, and the universal wheels are installed at the bottom of the hydraulic rod.
Compared with the prior art, novel automatic prestressing force track board transmission system have following advantage:
(1) novel automatic change prestressing force track board transmission system convey the track board mould between each work position through conveying platform, the effectual conveying efficiency who improves the track board, and then improved manufacturing efficiency, because whole process is scientific more, standard, also the effectual product quality that has improved.
(2) The conveying table of the novel automatic prestressed track slab transmission system is provided with the shell, so that the novel automatic prestressed track slab transmission system is more attractive and is convenient to clean; and the end of each conveying platform is provided with a fixed connecting plate, so that a plurality of conveying platforms are connected in series conveniently, and the error between adjacent conveying platforms after installation is reduced.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic block diagram of a transmission system according to an embodiment of the present invention;
Fig. 2 is an overall structure diagram of a conveying table according to an embodiment of the present invention;
Fig. 3 is a structural diagram of the installation of the outer frame and the inner frame according to the embodiment of the present invention.
description of reference numerals:
1. A transfer table; 11. an inner frame; 111. a longitudinal tube; 1111. a connecting portion; 112. a transverse tube; 12. a top plate; 13. a transmission case; 14. a lateral support tube; 2. a transfer wheel; 21. a rotating shaft; 31. starting a detection unit; 32. a deceleration detection unit; 33. a stop detection unit; 4. a hydraulic device; 5. a universal wheel; 6. a connecting plate.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
the present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, a novel automatic prestressed track slab transmission system comprises a plurality of working stations, each working station is used for being responsible for different track slab processing procedures, a conveying station is arranged between the working stations, and the conveying stations are used for conveying track slab molds;
The working station and the conveying station are both provided with a transmission mechanism and a detection mechanism; the transmission mechanism is used for realizing the transmission of the track slab mold between the stations; the detection mechanism is used for detecting the position information of the track plate mold;
The detection mechanism is arranged on the transmission mechanism, and the detection mechanism and the transmission mechanism are both connected with the control unit. The control unit of the scheme is an adopted PLC controller.
The working station sequentially comprises a tension station, a demolding station, a tension station and a pouring vibration station from front to back according to the conveying direction. The releasing and tensioning station is used for simultaneously releasing and tensioning the prestressed reinforcement with the same force; the tensioning station is used for simultaneously tensioning the prestressed reinforcements with the same force; the casting vibration station is mainly used for enabling concrete in the steel mould to be uniform and free of air bubbles.
as shown in fig. 2, the transmission mechanism comprises a conveying table and conveying wheels, the conveying wheels are mounted on the conveying table and correspondingly provided with motors, the conveying wheels are driven by the motors to rotate, and the conveying wheels are arranged below the track steel mold.
The conveying table comprises an inner frame, an outer frame and shells arranged outside the inner frame and the outer frame, the inner frame and the outer frame are structural members formed by welding square steel, and the upper and lower heights of the inner frame are lower than those of the outer frame;
the inner frame comprises two longitudinal pipes and two transverse pipes arranged between the two longitudinal pipes, the two transverse pipes and the longitudinal pipes are welded and fixed to form a # -shaped structural member, bearing seats are arranged on the longitudinal pipes, a rotating shaft is arranged between the two bearing seats, and the conveying wheel is sleeved on the outer side of the rotating shaft;
The outer frame includes transmission case and side stay tube, the frame outside including transmission case and side stay tube set up respectively, the transmission case is the rectangle frame structure, one side and the internal frame welded fastening of transmission case, the motor sets up in the transmission case.
the inner frame and the outer frame form a height difference, so that a bearing seat is convenient to mount.
Every set up two transfer pulleys in the pivot, pivot and transfer pulley fixed mounting are rotatory through motor drive pivot, and then the drive transfer pulley is rotatory, through two transfer pulley synchronous operation in the pivot.
The conveying table is provided with three rotating shafts, one end of each rotating shaft penetrates into the transmission box, the motor drives the three rotating shafts to synchronously rotate through the transmission chain, and the motor is connected with the control unit through the frequency converter. Six transmission wheels are installed through three rotating shafts.
the shell comprises a top plate, the top plate is fixedly arranged above the outer frame and the inner frame, a square hole corresponding to the conveying wheel is formed in the top plate, and the top of the conveying wheel extends out of the upper portion of the top plate through the square hole;
The conveying wheel is externally extended in the circumferential direction to form an annular limiting piece, and the limiting piece is arranged on the outer side of the conveying direction of the track slab die and used for limiting the transverse movement of the track slab die in the conveying process.
The detection mechanism comprises a starting detection unit, a deceleration detection unit and a stopping detection unit;
the starting detection unit is used for sending a signal for starting the operation of the motor of the transmission mechanism to the control unit; when the first group of photoelectric sensors detect that the track slab die, namely the steel die, enters the working position, a detection signal is fed back to the control unit, and the control unit controls the motor of the working position to operate so as to drive the transmission wheel to operate;
The speed reduction detection unit is used for sending a motor speed reduction signal to the control unit, the speed reduction sensor is arranged at a position close to the tail of the conveying table, when the steel die enters a detection area, the speed reduction sensor sends a detection signal to the control unit, and the control unit controls the motor to shift, regulate speed and perform speed reduction operation through the frequency converter;
The stop detection unit is used for sending a motor stop signal to the control unit; the photoelectric sensors of the group are used for sending signals for controlling the motor to stop running to the control unit, and it should be noted here that the stop detection unit and the deceleration detection unit of the conveying station are generally not used, and only the stop detection unit and the deceleration detection unit on the working station are used, so that the track plate mold is just stopped at the working position, and the process processing is facilitated.
The starting detection unit, the deceleration detection unit and the stopping detection unit all comprise mounting assemblies and detection sensors, and the mounting assemblies are used for mounting the detection sensors. The detection sensor is a photoelectric sensor.
the mounting assembly comprises a support table and a guide wheel, and the detection sensor is mounted on the support table;
the guide wheels are installed on one side, close to the conveying wheels, of the supporting tables, three guide wheels are installed on each supporting table, the guide wheels are transversely arranged, the guide wheels are attached to the outer side of the track plate mold, and the guide wheels are used for limiting and guiding the track plate mold during conveying.
Two ends of a longitudinal pipe of the inner frame extend out of the outer side of the outer shell to form a connecting part, a connecting plate is welded at the end part of the connecting part, bolt holes are formed in the connecting plate, and two adjacent conveying tables are connected through bolts;
The hydraulic device is further installed above the connecting portion, the control unit drives the hydraulic device through the driving circuit, a hydraulic rod of the hydraulic device is arranged downwards, and the universal wheels are installed at the bottom of the hydraulic rod. The hydraulic device can be connected with the control unit and can also be controlled independently, as long as the hydraulic device is used for pushing the universal wheels downwards, the conveying platform is supported through the universal wheels, the trailer is convenient to haul after the conveying platform is supported, and the position is convenient to change.
the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. the utility model provides a novel automatic prestressing force track board transmission system which characterized in that: the device comprises a plurality of working stations, wherein each working station is used for being responsible for different rail plate processing procedures, a conveying station is arranged between every two working stations, and the conveying stations are used for conveying rail plate molds;
The working station and the conveying station are both provided with a transmission mechanism and a detection mechanism; the transmission mechanism is used for realizing the transmission of the track slab mold between the stations; the detection mechanism is used for detecting the position information of the track plate mold;
the detection mechanism is arranged on the transmission mechanism, and the detection mechanism and the transmission mechanism are both connected with the control unit.
2. The novel automated pre-stressed track board transmission system of claim 1, wherein: the working station sequentially comprises a tension station, a demolding station, a tension station and a pouring vibration station from front to back according to the conveying direction.
3. the novel automated pre-stressed track board transmission system of claim 1, wherein: the transmission mechanism comprises a conveying table and conveying wheels, the conveying wheels are installed on the conveying table and are correspondingly provided with motors, the conveying wheels are driven by the motors to rotate, and the conveying wheels are arranged below the rail steel mold.
4. the novel automated pre-stressed track board transmission system of claim 3, wherein: the conveying table comprises an inner frame, an outer frame and shells arranged outside the inner frame and the outer frame, the inner frame and the outer frame are structural members formed by welding square steel, and the upper and lower heights of the inner frame are lower than those of the outer frame;
The inner frame comprises two longitudinal pipes and two transverse pipes arranged between the two longitudinal pipes, the two transverse pipes and the longitudinal pipes are welded and fixed to form a # -shaped structural member, bearing seats are arranged on the longitudinal pipes, a rotating shaft is arranged between the two bearing seats, and the conveying wheel is sleeved on the outer side of the rotating shaft;
the outer frame includes transmission case and side stay tube, the frame outside including transmission case and side stay tube set up respectively, the transmission case is the rectangle frame structure, one side and the internal frame welded fastening of transmission case, the motor sets up in the transmission case.
5. the novel automated pre-stressed track board transmission system of claim 4, wherein: two transmission wheels are arranged on each rotating shaft,
The conveying table is provided with three rotating shafts, one end of each rotating shaft penetrates into the transmission box, the motor drives the three rotating shafts to synchronously rotate through the transmission chain, and the motor is connected with the control unit through the frequency converter.
6. The novel automated pre-stressed track board transmission system of claim 5, wherein: the shell comprises a top plate, the top plate is fixedly arranged above the outer frame and the inner frame, a square hole corresponding to the conveying wheel is formed in the top plate, and the top of the conveying wheel extends out of the upper portion of the top plate through the square hole;
the conveying wheel is externally extended in the circumferential direction to form an annular limiting piece, and the limiting piece is arranged on the outer side of the conveying direction of the track slab die and used for limiting the transverse movement of the track slab die in the conveying process.
7. the novel automated pre-stressed track board transmission system of claim 1, wherein: the detection mechanism comprises a starting detection unit, a deceleration detection unit and a stopping detection unit;
the starting detection unit is used for sending a signal for starting the operation of the motor of the transmission mechanism to the control unit;
The deceleration detection unit is used for sending a motor deceleration signal to the control unit;
The stop detection unit is used for sending a motor stop signal to the control unit;
the starting detection unit, the deceleration detection unit and the stopping detection unit all comprise mounting assemblies and detection sensors, and the mounting assemblies are used for mounting the detection sensors.
8. The novel automated pre-stressed track board transmission system of claim 7, wherein: the detection sensor is a photoelectric sensor.
9. The novel automated pre-stressed track board transmission system of claim 7, wherein: the mounting assembly comprises a support table and a guide wheel, and the detection sensor is mounted on the support table;
The guide wheels are installed on one side, close to the conveying wheels, of the supporting tables, three guide wheels are installed on each supporting table, the guide wheels are transversely arranged, the guide wheels are attached to the outer side of the track plate mold, and the guide wheels are used for limiting and guiding the track plate mold during conveying.
10. the novel automated pre-stressed track board transmission system of claim 4, wherein: two ends of a longitudinal pipe of the inner frame extend out of the outer side of the outer shell to form a connecting part, a connecting plate is welded at the end part of the connecting part, bolt holes are formed in the connecting plate, and two adjacent conveying tables are connected through bolts;
The hydraulic device is further installed above the connecting portion, the control unit drives the hydraulic device through the driving circuit, a hydraulic rod of the hydraulic device is arranged downwards, and the universal wheels are installed at the bottom of the hydraulic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266081.8U CN209737949U (en) | 2019-03-01 | 2019-03-01 | novel automatic prestressed track slab transmission system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920266081.8U CN209737949U (en) | 2019-03-01 | 2019-03-01 | novel automatic prestressed track slab transmission system |
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| CN209737949U true CN209737949U (en) | 2019-12-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795021A (en) * | 2019-03-01 | 2019-05-24 | 天津银龙预应力材料股份有限公司 | A kind of novel automatic pre-stress rail plate transmission system |
-
2019
- 2019-03-01 CN CN201920266081.8U patent/CN209737949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795021A (en) * | 2019-03-01 | 2019-05-24 | 天津银龙预应力材料股份有限公司 | A kind of novel automatic pre-stress rail plate transmission system |
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