CN210210855U - Track slab production device capable of adjusting automatic execution module distance along with steel bar distance - Google Patents
Track slab production device capable of adjusting automatic execution module distance along with steel bar distance Download PDFInfo
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- CN210210855U CN210210855U CN201822227993.2U CN201822227993U CN210210855U CN 210210855 U CN210210855 U CN 210210855U CN 201822227993 U CN201822227993 U CN 201822227993U CN 210210855 U CN210210855 U CN 210210855U
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Abstract
The utility model provides a track board apparatus for producing along with adjustment automatically regulated execution module interval of reinforcing bar interval, the on-line screen storage device comprises a base, be fixed with linear guide and the execution module that corresponds with track board prestressed reinforcement on the base, there is the slider on the linear guide, execution module fixes on the slider, set up execution module interval adjusting device and set up aggregate unit between the adjacent execution module, execution module interval adjusting device is including fixing the push-and-pull hydro-cylinder on the base and fixing the push pedal on tip execution module, push-and-pull hydro-cylinder rod end and push pedal fixed connection, aggregate unit between the adjacent execution module adopts the module connecting plate, the module connecting plate includes slide opening connecting plate and fixed orifices connecting plate. The utility model discloses can effectively satisfy the streamlined production and contain prestressed reinforced concrete board in-process, the actual demand of the compatible multiple specification mould of simplex position realizes that different station reinforcing bar execution module mechanisms are quick according to the ability of board type adjustment interval, has satisfied assembly line high efficiency production characteristic, has reduced manufacturing cost.
Description
Technical Field
The invention relates to a device for automatically adjusting the spacing between single steel bar execution modules according to the arranged different pre-stressed steel bar spacings in the production process of a pre-stressed reinforced concrete plate, and a track plate production device for automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the steel bars.
Background
In current prestressed reinforcement concrete slab production process, in order to increase board type structural strength, need add the prestressing steel of different quantity and interval, if: the mode of prestressed reinforcement is adopted for producing ballastless track slabs and subway track slabs by a domestic high-speed railway pre-tensioning method.
The production of the high-speed railway ballastless track plate and the subway track plate at the present stage tends to adopt a flow line production mode, and the problems in the production of the high-speed railway ballastless track plate are as follows: the plate type specifications are more, the width of the prestressed reinforcement space arranged by each plate type is not uniform, and the station nodes in the production line cannot be adapted to corresponding reinforcements according to the space between single reinforcement modules of different plate types (or molds/models), so that the production line cannot adapt to plate type production of various specifications, or the stations corresponding to the plate types (or molds/models) need to be prepared for standby, but the equipment investment is huge in practical application, and the requirements cannot be met. Meanwhile, the production mode of the production line is characterized by high efficiency and fast pace, and the technical requirement of fast adjustment also needs to be met. Therefore, a device for automatically adjusting the distance between a plurality of execution module mechanisms is needed, and the requirement of the current production of the prestressed reinforced concrete slab production line is met.
Disclosure of Invention
Aiming at the problems, the invention designs the track slab production device which can automatically adjust the spacing between the execution modules along with the adjustment of the spacing between the steel bars.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the steel bars comprises a base, wherein the base is fixedly provided with the execution modules corresponding to the prestressed steel bars of the track slab.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the reinforcing steel bars is characterized in that the execution module spacing adjusting device comprises a push-pull oil cylinder fixed on a base and a push plate fixed on an end execution module, the rod end of the push-pull oil cylinder is fixedly connected with the push plate, and a linkage device between adjacent execution modules adopts a module connecting plate.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the reinforcing steel bars is characterized in that the module connecting plates comprise sliding hole connecting plates and fixed hole connecting plates.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the spacing adjustment of the reinforcing steel bars is characterized in that the end execution modules are connected with the adjacent modules through fixed hole connecting plates, and the rest adjacent modules are connected through sliding hole connecting plates.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the spacing adjustment of the reinforcing steel bars is characterized in that at least two groups of execution modules are arranged on the base, the execution modules are respectively provided with the same or different spacing adjustment parameters, a push plate is fixed on an end execution module in any execution module and is connected with a push-pull oil cylinder corresponding to the end execution module, and a photoelectric switch is arranged at the lower part of the push plate.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the reinforcing steel bars is characterized by being provided with four groups of execution modules.
The track slab production device capable of automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the reinforcing steel bars is characterized in that the linear guide rail adopts a chain belt type linear guide rail, the middle section of the chain belt type linear guide rail is provided with a fixing seat fixedly connected with a base, two groups of execution modules are arranged on two sides of the fixing seat respectively, and a fixing hole connecting plate is arranged at the top of the fixing seat and is connected with the adjacent execution modules on two sides respectively.
The invention has the advantages that the actual requirement that a single station is compatible with moulds with various specifications in the process of producing the reinforced concrete plate containing the prestressed steel by the assembly line can be effectively met, and the equipment investment is low; the capacity of quickly adjusting the spacing of the steel bar execution module mechanisms at different stations according to the plate type is realized, the high-efficiency production characteristic of an assembly line is met, the production cost is reduced, and the current production process requirements are met. Through setting up execution module interval adjusting device for same production facility or device can fast switch over two kinds of specifications or the track board production of two kinds of reinforcing bar interval differences under the condition that the production process does not stop, the production process that has significantly reduced because the long-time problem of pausing that adjustment execution module interval faced, the connecting plate that sets up adjustable interval makes the accurate synchronization of execution intermodule spacing regulation, and owing to adopt hydraulic cylinder power component, cooperation linear guide and slider, can guarantee steady and accurate in the execution module adjustment process.
Drawings
FIG. 1 is a schematic diagram of an apparatus for automatically adjusting the spacing between execution modules;
FIG. 2 is an enlarged view of FIG. 1M;
FIG. 3 is a perspective view of a slide hole attachment plate;
FIG. 4 is a perspective view of the locating pin;
fig. 5 is a schematic diagram of an exemplary working embodiment.
In the drawing, 1-base, 2-linear guide rail, 3-slide block, 4-execution module, 5-bolt with gasket, 6-locating pin, 7-slide hole connecting plate, 8-fixed hole connecting plate, 9-first push-pull oil cylinder, 10-second push-pull oil cylinder, 11-push plate, 12-photoelectric switch, 13-fixed seat, 14-mould, 15-prestressed reinforcement.
Detailed Description
In fig. 1-4, the track slab production device capable of automatically adjusting the spacing between the execution modules along with the adjustment of the spacing between the reinforcing steel bars comprises a beam base 1, wherein a linear guide rail 2 is fixed on the base, a plurality of sliding blocks 3 are arranged on the linear guide rail and are matched with each other through a dovetail groove structure, so that the track slab production device has the characteristics of static rigidity, guiding precision, stable low-speed motion and the like. The execution modules 4 corresponding to the sliders 3 are fixed to the sliders 3 by screws, respectively. The execution modules 4 correspond to the prestressed steel bars of the track slab one by one. The two sides of the base 1 are symmetrically provided with a first push-pull oil cylinder 9 and a second push-pull oil cylinder 10, when the base works, the inner side of the end part execution module is fixed with a push plate 11, the rod ends of the first push-pull oil cylinder 9 and the second push-pull oil cylinder 10 are respectively connected with the two sides of the push plate, when the base works, the two side push-pull oil cylinders synchronously move forward and backward, and the two side push-pull oil cylinders have a pressure maintaining, positioning and locking function. The adjacent execution modules are connected through a linkage mechanism, namely module connecting plates, the invention is provided with two module connecting plates, namely a slide hole connecting plate 7 and a fixed hole connecting plate 8, wherein the end execution module is connected with the adjacent execution module through the fixed hole connecting plate 8, the other adjacent execution modules are connected through the slide hole connecting plates, and the connecting plates are connected end to end.
The linear guide rail 2 is a chain belt type linear guide rail. Pin holes are arranged on the upper plane of the execution module 4, and the connecting plate is embedded into the upper plane of the execution module 4 through positioning pins 6. The positioning pin 6 is in the shape of a pin shaft with a boss in the middle, one end of the pin shaft is provided with an inner hole thread, and the bolt 5 with the washer is screwed into the positioning pin 6 to prevent slipping.
The two ends of the sliding hole connecting plate 7 are long holes, the diameters of the long holes are matched with the positioning pins 6, the distance A and the distance B are set, and the distance A and the distance B are matched with the distance of the prestressed steel bars of the homothetic die. Spare parts for replacement are prepared according to the space between the various plate-type prestressed reinforcements, and the sliding hole connecting plate 7 and the fixed hole connecting plate 8 have various specifications and lengths; can be randomly and manually exchanged and matched according to the process working conditions.
Furthermore, the distance between the adjacent execution modules 4 can be adjusted by adopting a slide hole connecting plate 7, and the distance between the fixed hole connecting plates 8 is fixed. Whether the distance between the adjacent execution modules 4 needs to be adjusted is set by the execution module 4 according to the change requirement of the prestressed reinforcement distance.
As shown in fig. 1, the execution modules 4 may be divided into a plurality of groups according to different space adjustment requirements, in this embodiment, the groups are divided into I \ II \ III \ IV groups, and each group may adjust and increase or decrease its space according to the process requirements.
As shown in the figure, each group is provided with an end execution module, a push plate 11 is fixed on the end execution module, and the two sides of the push plate are respectively and symmetrically connected with a push-pull oil cylinder, so that the distance adjustment of each group is realized.
In fig. 2, a photoelectric switch 12 is fixed on a base 1, a detection position is below a push plate 11, and the displacement of the push plate 11 is used as a detected object to realize position measurement and control of distance adjustment.
The execution module 4 in fig. 2 is a device or mechanism for applying rotation, expansion, and tension to a single steel bar during production, and in this example, the execution module 4 is a device for pre-tightening a tension rod and a steel bar, but it is not limited to the pre-tightening function.
There is fixing base 13 in 2 middle sections of chain belt type linear guide, and this fixing base 13 bottom is fixed with base 1, and fixing base 13 top is equipped with the hole with 6 adaptations of locating pin, with the fixed orifices connecting plate 8 fixed connection at 2 middle sections tops of chain belt type linear guide.
As shown in fig. 5, the track slab production device for automatically adjusting the spacing between execution modules along with the adjustment of the spacing between reinforcing steel bars is installed on a station device of an assembly line for track slab production, a mold 14 for standby process implementation is placed in the station device, a plurality of horizontally arranged transverse and longitudinal prestressed reinforcing steel bars 15 are placed in the mold, and the invention is applicable to a peripheral device body corresponding to a side mold of the mold.
And setting dies with different prestressed reinforcement intervals, wherein the dies are divided into a die A, a die B, a die C, a die D and the like.
The working condition I is as follows: when the initial position is in a state of a mold A, the mold B replaces the original mold A, the system judges that the distance adaptation adjustment is needed by detecting the 12 position of the photoelectric switch, the first push-pull oil cylinder 9 and the second push-pull oil cylinder 10 release the pressure and unlock, and synchronously extend/retract, the push plate 11 is controlled to advance/retract, the execution modules 4 connected and fixed with the push plate 11 synchronously advance/retract, the advancing/retracting direction is along the K1 or K2 direction of the chain belt type linear guide rail 2, the execution modules 4 connected with each other through the plurality of sliding hole connecting plates 7 or the fixed hole connecting plates 8 displace along the K1 or K2 direction of the chain belt type linear guide rail 2 through the sliding blocks 3, the relative distance of the execution modules 4 connected with each other through the fixed hole connecting plates 8 is unchanged, the relative distance of the execution modules 4 connected with each other through the sliding hole connecting plates 7 is changed from A to B (or from B to A), the matching of the space between the execution modules 4 and the space between the prestressed reinforcements of the corresponding die is realized; the system judges by detecting 12 bits of the photoelectric switch, and meets the positioning requirement.
Working conditions are as follows: the initial position is in a state of a mold B, the mold B in the original position is replaced by a mold C, according to the space between prestressed reinforcements of the mold B, a sliding hole connecting plate 7 or a fixed hole connecting plate 8 corresponding to an execution module is manually replaced, a first push-pull oil cylinder 9 and a second push-pull oil cylinder 10 are decompressed and unlocked to synchronously extend/retract, a push plate 11 is controlled to advance/retract, the execution module 4 connected and fixed with the push plate 11 synchronously advances/retracts, the advancing/retracting direction is along the direction of K1 or K2 of a chain belt type linear guide rail 2, a plurality of execution modules 4 interconnected through a plurality of sliding hole connecting plates 7 or fixed hole connecting plates 8 are displaced along the direction of K1 or K2 of the chain belt type linear guide rail 2 through a sliding block 3, the relative space between the execution modules 4 interconnected through the fixed hole connecting plates 8 is unchanged, the relative space between the execution modules 4 interconnected through the sliding hole connecting plates 7 is changed from A to B (or B to, the matching of the space between the execution modules 4 and the space between the prestressed reinforcements of the corresponding die is realized; the system judges by detecting 12 bits of the photoelectric switch, and meets the positioning requirement.
Working conditions are as follows: the initial position is in a die third state, the die third in the original position is replaced by the die D in the production process, and the action under the first working condition is repeated.
Spare parts for replacement are prepared according to the space between the various plate-type prestressed reinforcements, and the spare parts have various specifications and lengths; the space between two plate types can be quickly adjusted when one specification length meets requirements, and the plate types can be randomly and manually exchanged and matched according to the process working conditions; and finally, the device is compatible with various plate-type equipment at the same station to automatically adjust the intervals of a plurality of execution module mechanisms.
Claims (5)
1. A track slab production device capable of automatically adjusting the spacing between execution modules along with the adjustment of the spacing between reinforcing steel bars, which comprises a base (1), an execution module (4) corresponding to the pre-stressed steel bar of the track slab is fixed on the base, it is characterized in that a linear guide rail (2) is fixed on the base, a sliding block (3) is arranged on the linear guide rail, an execution module (4) is fixed on the sliding block (3), an execution module interval adjusting device is arranged, a linkage device is arranged between adjacent execution modules, the execution module distance adjusting device comprises a push-pull oil cylinder fixed on the base and a push plate (11) fixed on the end execution module, the rod end of the push-pull oil cylinder is fixedly connected with the push plate, the linkage device between the adjacent execution modules adopts a module connecting plate, the module connecting plate comprises a slide hole connecting plate (7) and a fixed hole connecting plate (8).
2. The apparatus for manufacturing a track slab according to claim 1, wherein the end effector is connected to the adjacent modules by a fixed hole connection plate, and the other adjacent modules are connected to each other by a sliding hole connection plate (7).
3. The track slab production device capable of automatically adjusting the spacing between the execution modules according to the spacing adjustment of the steel bars as claimed in claim 1 or 2, wherein the base is provided with at least two sets of execution modules, each execution module is respectively provided with the same or different spacing adjustment parameters, a push plate is fixed on an end execution module in any execution module and connected with a corresponding push-pull oil cylinder, and a photoelectric switch (12) is arranged at the lower part of the push plate.
4. The track slab production device for automatically adjusting the spacing between the execution modules according to the adjustment of the spacing between the reinforcing bars as claimed in claim 3, wherein four sets of execution modules are provided.
5. The track plate production device capable of automatically adjusting the spacing between the execution modules according to the adjustment of the spacing between the reinforcement bars as claimed in claim 4, wherein the linear guide rail is a chain type linear guide rail, a fixed seat (13) fixedly connected with the base is arranged in the middle section of the chain type linear guide rail, two sets of execution modules are respectively arranged on two sides of the fixed seat, and a fixed hole connecting plate is arranged on the top of the fixed seat and is respectively connected with the adjacent execution modules on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227993.2U CN210210855U (en) | 2018-12-28 | 2018-12-28 | Track slab production device capable of adjusting automatic execution module distance along with steel bar distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227993.2U CN210210855U (en) | 2018-12-28 | 2018-12-28 | Track slab production device capable of adjusting automatic execution module distance along with steel bar distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210855U true CN210210855U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822227993.2U Active CN210210855U (en) | 2018-12-28 | 2018-12-28 | Track slab production device capable of adjusting automatic execution module distance along with steel bar distance |
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| Country | Link |
|---|---|
| CN (1) | CN210210855U (en) |
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- 2018-12-28 CN CN201822227993.2U patent/CN210210855U/en active Active
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