CN212404664U - F section of track equipment line type adjusting device - Google Patents
F section of track equipment line type adjusting device Download PDFInfo
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- CN212404664U CN212404664U CN202020872195.XU CN202020872195U CN212404664U CN 212404664 U CN212404664 U CN 212404664U CN 202020872195 U CN202020872195 U CN 202020872195U CN 212404664 U CN212404664 U CN 212404664U
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- seat
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- oil cylinder
- line type
- limiting seat
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Abstract
The utility model relates to a F section of track equipment line type adjusting device, including the platform frame, be provided with the hydro-cylinder mount pad in the central authorities of platform frame, the left and right sides of platform frame is provided with the regulation part respectively. The left side and the right side of the oil cylinder mounting seat are respectively connected with an oil cylinder, and the end part of each oil cylinder is connected with an adjusting part. The adjusting part comprises a sliding structure and a limiting structure, the sliding structure comprises a sliding pressing plate, a sliding seat is connected to the sliding pressing plate in a sliding mode, and the end portion of the oil cylinder is connected with the sliding seat. The limiting structure comprises a movable limiting seat and a fixed limiting seat, wherein the movable limiting seat and the fixed limiting seat are respectively arranged on the left side and the right side of the upper surface of the sliding seat. The front end face of the movable limiting seat is provided with a first positioning block, the rear end face of the fixed limiting seat is provided with a second positioning block, and the first positioning block and the second positioning block are arranged oppositely. The adjusting device is large in adjusting force and high in automation degree, and the oil cylinder drives the sliding seat to move to achieve adjustment and assembly of the F-shaped track panel.
Description
Technical Field
The utility model relates to a F section of track equipment field, concretely relates to F section of track equipment line type adjusting device.
Background
The magnetic suspension transportation is a novel transportation mode and has the characteristics of low noise, small vibration, no pollution, strong line adaptability and the like. The track panel of the medium-low speed maglev train is usually an F-shaped track panel and is formed by assembling two pieces of F-shaped steel through bolts connected with sleepers, and then the F-shaped track panel is installed and fixed on a bridge rail bearing platform through a fastener group.
The medium and low speed magnetic levitation track panels can be divided into straight line sections, easement curve sections, circular curve sections and the like according to the line trend, and the F track panel not only ensures the precision requirement of the assembly size among all the parts in the assembling process, but also ensures that the line type (namely the curve radian) of the whole track panel meets the field installation size requirement. In actual engineering, the assembly workload of the track panel is large, so that the curves are various. And the actual manufacturing line type and the theoretical line type of the F-shaped steel may have deviation, so that the line type of the F-shaped steel needs to be adjusted in the assembling process, and the requirements on the size and the precision of the F-shaped rail panel are met.
The manual lofting and scribing assembly is performed by workers on site, then F-shaped steel is assembled with a sleeper after being temporarily fixed according to a lofting curve, if deviation occurs in F-shaped steel row assembly, adjustment can be performed only through hammer hammering or a jack horizontal jacking method, and the manual lofting and scribing assembly is tedious in work, low in efficiency and poor in effect.
Utility model patent CN201511028078 provides an equipment adjusting device and method of F section of track, and this utility model contains multiunit horizontal adjusting device and vertical closing device, and horizontal adjusting device adopts multiunit adjusting bolt to realize the line type adjustment, and for manual regulation, the adjustment is inefficient, and when adjustment load was great, the adjustment was difficult.
The utility model discloses a patent CN201720996251 provides a straight curved dual-purpose section of track equipment frock, and this utility model uses inside dog as line type positioner, adopts horizontal, vertical, gyration action control section of track's line type, and is different with this patent locate mode and principle.
Disclosure of Invention
To the problem that exists among the above-mentioned background art, the utility model provides a F section of track equipment line type adjusting device can be accurate, quick, the automatic adjustment equipment that realizes the F section of track.
The technical scheme of the utility model as follows:
the F-shaped track panel assembly line type adjusting device comprises a platform frame, wherein an oil cylinder mounting seat is arranged in the center of the platform frame, and adjusting parts are respectively arranged on the left side and the right side of the platform frame; the left side and the right side of the oil cylinder mounting seat are respectively connected with an oil cylinder, and the end part of each oil cylinder is connected with an adjusting part;
the adjusting part comprises a sliding structure and a limiting structure, the sliding structure comprises a sliding pressing plate, a sliding seat is connected to the sliding pressing plate in a sliding mode, the end of the oil cylinder is connected with the sliding seat, and the oil cylinder can drive the sliding seat to slide left and right on the sliding pressing plate;
the limiting structure comprises a movable limiting seat and a fixed limiting seat, the movable limiting seat and the fixed limiting seat are respectively arranged on the left side and the right side of the upper surface of the sliding seat, the movable limiting seat is detachably connected with the sliding seat, and the fixed limiting seat is fixedly connected with the sliding seat;
a first positioning block is arranged on the front end face of the movable limiting seat, a second positioning block is arranged on the rear end face of the fixed limiting seat, and the first positioning block and the second positioning block are arranged oppositely;
the front end face of the first positioning block is a first positioning face, the rear end face of the second positioning block is a second positioning face, and the first positioning face and the second positioning face are both arc-shaped faces.
The F section of track assembly line type adjusting device, wherein: the platform frame is a door-shaped support and comprises a cross beam, the lower ends of the left side and the right side of the cross beam are respectively and vertically connected with supporting legs, and the lower ends of the supporting legs are provided with support bottom plates;
the upper surfaces of the left side and the right side of the cross beam are respectively provided with a platform mounting plate, the platform mounting plates are fixedly connected with a sliding seat mounting plate, and a sliding pressing plate is mounted on the sliding seat mounting plate;
the oil cylinder mounting seat is fixed in the center of the upper surface of the cross beam.
The F section of track assembly line type adjusting device, wherein: the supporting device is characterized in that an inclined support is arranged between the cross beam and the supporting leg, the cross beam and the supporting leg are H-shaped steel, and the inclined support is channel steel.
The F section of track assembly line type adjusting device, wherein: an adjusting pad is arranged between the sliding seat mounting plate and the platform mounting plate.
The F section of track assembly line type adjusting device, wherein: the sliding seat comprises an upper cover plate and a lower base plate, the upper cover plate is fixedly connected with the lower base plate through two side vertical plates, an oil cylinder mounting plate is arranged between the two side vertical plates, and the end part of the oil cylinder is connected with the oil cylinder mounting plate through a pin shaft.
The F section of track assembly line type adjusting device, wherein: the cover plate is provided with a socket, the bottom of the movable limiting seat is provided with an insertion block, and the insertion block can be inserted into the socket so as to plug the movable limiting seat and the upper cover plate.
The F section of track assembly line type adjusting device, wherein: the included angle between the first positioning surface and the horizontal plane is 83 degrees;
the included angle between the second positioning surface and the horizontal plane is 90 degrees.
Has the advantages that:
the utility model provides a F section of track equipment line type adjusting device that adjusting force is big, degree of automation is high, this line type adjusting device removes about the seat that slides through oil cylinder drive, installs fixed spacing seat and the spacing seat of activity on the seat that slides. F-shaped steel is placed on the upper surface of the sliding seat and clamped between the fixed limiting seat and the movable limiting seat, and the oil cylinder is controlled to stretch out and draw back through the electromagnetic valve to realize the adjustment of the line type of the F-shaped steel. The oil cylinder is provided with a displacement sensor, and the PLC accurately controls the telescopic quantity of the oil cylinder according to a displacement signal, so that accurate adjustment is realized, and the final adjustment quantity is guaranteed to be the required theoretical adjustment quantity. The adjustment and assembly of various linear track panels are accurately, quickly and automatically realized. The construction steps are simplified, the labor cost is reduced, and the production efficiency is improved.
In addition, the positioning surfaces of the two positioning blocks ensure that the contact surfaces of the positioning blocks and the linear F-shaped steel or the curve F-shaped steel are in line contact, the contact area is large, the F-shaped steel is prevented from being damaged by the positioning blocks, the rigidity of the positioning blocks is large, and positioning deviation caused by poor rigidity deformation of the positioning points in the adjusting process is prevented.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a front view of the platform frame.
Fig. 4 is a top view of the platform frame.
Fig. 5 is a schematic view of the movable limiting seat.
Fig. 6 is a schematic diagram of a first positioning block.
Fig. 7 is a front view of the sliding seat structure.
Fig. 8 is a side view of the sliding seat structure.
Fig. 9 is a schematic view of a fixed limiting seat.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and all other embodiments obtained by others skilled in the art without any inventive work fall within the scope of the present invention.
Referring to fig. 1 to 9, an F-track panel assembly line type adjusting device includes a platform frame 1, a cylinder mounting base 16 is disposed at the center of the platform frame, and adjusting portions are disposed on the left and right sides of the platform frame 1, respectively.
As shown in fig. 1, the cylinders 10 are connected to the left and right sides of the cylinder mounting base 16, respectively, and the end of each cylinder is connected to one of the adjusting portions.
The adjusting part comprises a sliding structure and a limiting structure.
The sliding structure comprises a sliding pressing plate 4, a sliding seat 6 is connected to the sliding pressing plate in a sliding mode, the end portion of the oil cylinder 10 is connected with the sliding seat 6, and the oil cylinder can drive the sliding seat to slide left and right on the sliding pressing plate.
The limiting structure comprises a movable limiting seat 5 and a fixed limiting seat 9, wherein the movable limiting seat and the fixed limiting seat are respectively arranged on the left side and the right side of the upper surface of the sliding seat.
The movable limiting seat is detachably connected with the sliding seat, and the fixed limiting seat is fixedly connected with the sliding seat.
As shown in fig. 5 and 6, the movable limiting seat specifically includes a movable seat support 51 and a first positioning block 52, and the first positioning block 52 is disposed on the front end surface of the movable seat support 51.
The movable seat support 51 is of a steel plate welding structure and is detachably connected with the sliding seat 6 in an inserting mode, so that the F-shaped steel 7 can be placed and assembled conveniently and then taken out.
As shown in fig. 9, the fixed limiting seat 9 specifically includes a second positioning block 91 and a fixed seat bracket 92. The second positioning block 91 is provided on the rear end surface of the fixed seat bracket 92.
The front end face of the first positioning block is a first positioning face 53, the rear end face of the second positioning block is a second positioning face, and the first positioning face and the second positioning face are both arc-shaped faces.
The included angle between the first positioning surface and the horizontal plane is 83 degrees;
the included angle between the second positioning surface and the horizontal plane is 90 degrees.
No matter the arc face guarantees F shaped steel 7 is linear or curved state, and first locating piece and second locating piece are the line contact with F shaped steel 7 lateral surface.
As shown in fig. 3 and 4, the platform frame 1 is a door-shaped support, and includes a cross beam 14, the lower ends of the left and right sides of the cross beam are respectively and vertically connected with a support leg 11, and the lower end of the support leg is provided with a support bottom plate 12.
And an inclined support 13 is arranged between the cross beam and the supporting leg, so that the strength of the platform frame is further improved.
The upper surface of the left and right sides of the crossbeam is provided with a platform mounting plate 15 respectively, the platform mounting plate is fixedly connected with a sliding seat mounting plate 3, and a sliding pressing plate 4 is mounted on the sliding seat mounting plate.
The cylinder mount 16 is fixed to the center of the upper surface of the cross member 14.
Specifically, the cross beam and the supporting legs are H-shaped steel, and the inclined supports are channel steel.
An adjusting pad 2 is arranged between the sliding seat mounting plate and the platform mounting plate. The adjusting pad 2 is used for adjusting the height of the F-shaped steel placing surface of the sliding seat.
As shown in fig. 7 and 8, the sliding seat 6 includes an upper cover plate 61 and a lower base plate 62, the upper cover plate and the lower base plate are fixedly connected through two side vertical plates 63, an oil cylinder mounting plate 64 is arranged between the two side vertical plates, and the end of the oil cylinder is connected with the oil cylinder mounting plate through a pin 8.
Specifically, the cover plate is provided with a socket, the bottom of the movable limiting seat is provided with an insertion block, and the insertion block can be inserted into the socket so as to plug the movable limiting seat and the upper cover plate.
During the assembly process of the F-shaped track panel, multiple sets of linear adjusting devices are generally needed to realize linear adjustment of the whole F-shaped track panel. During the use, two F shaped steel 7 of F section of track are placed respectively at two 5 upper surfaces that slide, can adjust the height of 5 upper surfaces that slide through adjusting pad 2 to guarantee the plane degree of whole section of track, F shaped steel 7 is fixed with the spacing seat of activity by fixed spacing seat. The PLC controls the electromagnetic valve to drive the oil cylinder to stretch out and draw back, drives the sliding seat 5 to move left and right, and realizes the adjustment of the F-shaped steel wire type. The oil cylinder is provided with a displacement sensor, and the sensor signal is accessed into a control system to realize accurate control of the adjustment quantity.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a F section of track assembly line type adjusting device which characterized in that: the hydraulic cylinder adjusting device comprises a platform frame, wherein an oil cylinder mounting seat is arranged in the center of the platform frame, and adjusting parts are respectively arranged on the left side and the right side of the platform frame; the left side and the right side of the oil cylinder mounting seat are respectively connected with an oil cylinder, and the end part of each oil cylinder is connected with an adjusting part;
the adjusting part comprises a sliding structure and a limiting structure, the sliding structure comprises a sliding pressing plate, a sliding seat is connected to the sliding pressing plate in a sliding mode, the end of the oil cylinder is connected with the sliding seat, and the oil cylinder can drive the sliding seat to slide left and right on the sliding pressing plate;
the limiting structure comprises a movable limiting seat and a fixed limiting seat, the movable limiting seat and the fixed limiting seat are respectively arranged on the left side and the right side of the upper surface of the sliding seat, the movable limiting seat is detachably connected with the sliding seat, and the fixed limiting seat is fixedly connected with the sliding seat;
a first positioning block is arranged on the front end face of the movable limiting seat, a second positioning block is arranged on the rear end face of the fixed limiting seat, and the first positioning block and the second positioning block are arranged oppositely;
the front end face of the first positioning block is a first positioning face, the rear end face of the second positioning block is a second positioning face, and the first positioning face and the second positioning face are both arc-shaped faces.
2. The F track panel assembly line type adjustment device of claim 1, wherein: the platform frame is a door-shaped support and comprises a cross beam, the lower ends of the left side and the right side of the cross beam are respectively and vertically connected with supporting legs, and the lower ends of the supporting legs are provided with support bottom plates;
the upper surfaces of the left side and the right side of the cross beam are respectively provided with a platform mounting plate, the platform mounting plates are fixedly connected with a sliding seat mounting plate, and a sliding pressing plate is mounted on the sliding seat mounting plate;
the oil cylinder mounting seat is fixed in the center of the upper surface of the cross beam.
3. The F-track panel assembly line type adjustment device of claim 2, wherein: the supporting device is characterized in that an inclined support is arranged between the cross beam and the supporting leg, the cross beam and the supporting leg are H-shaped steel, and the inclined support is channel steel.
4. The F-track panel assembly line type adjustment device of claim 2, wherein: an adjusting pad is arranged between the sliding seat mounting plate and the platform mounting plate.
5. The F track panel assembly line type adjustment device of claim 1, wherein: the sliding seat comprises an upper cover plate and a lower base plate, the upper cover plate is fixedly connected with the lower base plate through two side vertical plates, an oil cylinder mounting plate is arranged between the two side vertical plates, and the end part of the oil cylinder is connected with the oil cylinder mounting plate through a pin shaft.
6. The F-track panel assembly line type adjustment device of claim 5, wherein: the cover plate is provided with a socket, the bottom of the movable limiting seat is provided with an insertion block, and the insertion block can be inserted into the socket so as to plug the movable limiting seat and the upper cover plate.
7. The F track panel assembly line type adjustment device of claim 1, wherein: the included angle between the first positioning surface and the horizontal plane is 83 degrees;
the included angle between the second positioning surface and the horizontal plane is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872195.XU CN212404664U (en) | 2020-05-22 | 2020-05-22 | F section of track equipment line type adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872195.XU CN212404664U (en) | 2020-05-22 | 2020-05-22 | F section of track equipment line type adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404664U true CN212404664U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020872195.XU Active CN212404664U (en) | 2020-05-22 | 2020-05-22 | F section of track equipment line type adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212404664U (en) |
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- 2020-05-22 CN CN202020872195.XU patent/CN212404664U/en active Active
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