CN214295745U - PC track beam transportation and installation device and PC track beam transport vehicle - Google Patents
PC track beam transportation and installation device and PC track beam transport vehicle Download PDFInfo
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- CN214295745U CN214295745U CN202023141472.9U CN202023141472U CN214295745U CN 214295745 U CN214295745 U CN 214295745U CN 202023141472 U CN202023141472 U CN 202023141472U CN 214295745 U CN214295745 U CN 214295745U
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Abstract
The utility model discloses a PC track roof beam transportation installation device, PC track roof beam transport vechicle include: the method comprises the following steps: the fixing frames are arranged on the body of the semi-trailer flat car at intervals and used for clamping and fixing the PC track beam; the mount includes: the adjusting base plate is assembled on the vehicle body and is rotatably connected with the vehicle body to realize horizontal rotation control, the adjusting baffle plate is arranged on a movable part of the adjusting base plate and is used for clamping the PC track beam, the stress monitoring device is arranged on the upper part of the adjusting baffle plate and is used for monitoring the inclination degree of the PC track beam along the horizontal plane, and the numerical control adjusting device is arranged at the contact part of the wood beam bottom of the PC track beam and the adjusting base plate and is used for receiving the transmission signal of the stress monitoring device and adjusting the vertical height of the PC track beam. The utility model discloses a PC track roof beam transportation installation device realizes having guaranteed the stability of PC track roof beam on semi-mounted flatbed to PC track roof beam real-time supervision and adjustment.
Description
Technical Field
The utility model relates to a PC track roof beam transportation field especially relates to a PC track roof beam transportation installation device. Furthermore, the utility model discloses still relate to a PC track beam transport vechicle including above-mentioned PC track beam transportation installation device.
Background
The PC track beam is usually a large-volume prefabricated component, and because the beam body is narrow, high and long and there is a curved PC track beam, there are many problems during loading and transportation of the PC track beam. In the transportation process, the sleepers on the contact surfaces of the PC track beams and the vehicles can deform, the road sections are not stable or are influenced by external force, so that the PC track beams incline to a certain degree, the real-time monitoring and adjustment on the PC track beams are lacked, and the semi-trailer flat car can be in an unstable state. Moreover, the conventional PC rail beam fixing frame is limited to the transportation of a straight beam, but an effective implementation method is lacked in the transportation of a curved PC rail beam, and when the conventional PC rail beam semi-trailer flat car is used for transportation, the PC rail beam may be unstable, which may cause the semi-trailer flat car to turn over.
SUMMERY OF THE UTILITY MODEL
The utility model provides a PC track roof beam transportation installation device, PC track roof beam transport vechicle to solve PC track roof beam in the transportation, when taking place to incline, can't in time monitor, adjust, make the technical problem of automobile body unstability.
The utility model adopts the technical scheme as follows:
the utility model provides a PC track roof beam transportation installation device installs on semi-trailing flatbed, includes: the fixing frames are arranged on the body of the semi-trailer flat car at intervals and used for clamping and fixing the PC track beam, and the horizontal rotation angle and the vertical height of the installation of the PC track beam are adjusted through the fixing frames; the mount includes: the adjusting base plate is assembled on the vehicle body and is rotatably connected with the vehicle body to realize horizontal rotation control, the adjusting baffle plate is arranged on a movable part of the adjusting base plate and is used for clamping the PC track beam, the stress monitoring device is arranged on the upper part of the adjusting baffle plate and is used for monitoring the inclination degree of the PC track beam along the horizontal plane, and the numerical control adjusting device is arranged at the contact part of the wood beam bottom of the PC track beam and the adjusting base plate and is used for receiving the transmission signal of the stress monitoring device and adjusting the vertical height of the PC track beam.
Furthermore, the numerical control adjusting device comprises a gravity sensor and a numerical control spiral member for adjusting the vertical height of the PC track beam, wherein the numerical control spiral member is arranged at the four corners of the beam bottom batten of the PC track beam on the adjusting bottom plate and supports the beam bottom batten of the PC track beam from the bottom.
Furthermore, the adjusting baffle comprises a first adjusting baffle and a second adjusting baffle arranged opposite to the first adjusting baffle, the second adjusting baffle and the adjusting bottom plate are enclosed to form a groove-shaped cavity for the PC track beam to penetrate through, and the numerical control adjusting device is arranged at the bottom of the groove-shaped cavity; a stress monitoring device is arranged on one surface, attached to the PC track beam, of the first adjusting baffle; and/or a stress monitoring device is arranged on one surface, attached to the PC track beam, of the second adjusting baffle.
Further, the first adjusting baffle and/or the second adjusting baffle are/is mounted on the adjusting bottom plate through a movable component so as to adjust the distance between the first adjusting baffle and the second adjusting baffle.
Furthermore, a first lateral baffle for increasing the supporting strength and the clamping stability of the first adjusting baffle is arranged on the first adjusting baffle; and/or a second lateral baffle plate for increasing the supporting strength and the clamping stability of the second adjusting baffle plate is arranged on the second adjusting baffle plate.
And further, the vehicle body telescopic adjusting piece is used for connecting the vehicle body, transmitting traction force and adjusting the whole length of the vehicle body.
Furthermore, the vehicle body comprises a front vehicle body end and a rear vehicle body end, and the front vehicle body end and the rear vehicle body end are connected by the vehicle body telescopic adjusting piece in one of splicing, sleeving or lapping; or the vehicle body comprises a front vehicle body end, a vehicle body unit and a rear vehicle body end, and the front vehicle body end and the vehicle body unit as well as the vehicle body unit and the rear vehicle body end are connected by the vehicle body telescopic adjusting piece in one of splicing, sleeving or lapping.
Further, the difference between the adjusting height value of the numerical control adjusting device at the front end of the vehicle body and the adjusting height value of the numerical control adjusting device at the rear end of the vehicle body is less than 20 cm; or, a sleeper is additionally arranged on the adjusting bottom plate, so that the two ends of the PC track beam are balanced when the height difference between the two ends is larger than 20 cm.
Further, the PC rail beam is a linear type PC rail beam or a curved type PC rail beam.
According to the utility model discloses an on the other hand still provides a PC track roof beam transport vechicle, including above-mentioned PC track roof beam transportation installation device.
The utility model discloses following beneficial effect has:
the utility model discloses a PC track roof beam transportation installation device, including installing the mount on the automobile body, the mount is including adjusting bottom plate, adjusting the bezel, stress monitoring device and numerical control adjusting device. The stress monitoring device monitors the state of the PC track beam in the transportation process in real time, and feeds the state back to the numerical control adjusting device in a transmission signal form, so that the PC track beam is correspondingly adjusted, and the stability of the semi-trailer flat car in operation is ensured. Above-mentioned PC track roof beam transportation installation device, applicable in curve type PC track roof beam, solved current curve type PC track roof beam and can't carry out the problem of safety and stability's loading, above-mentioned PC track roof beam transportation installation device realizes having guaranteed the stability of PC track roof beam on semi-mounted flat car to PC track roof beam real-time supervision and adjustment.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a side view of a semi-trailer platform according to a preferred embodiment of the present invention;
FIG. 2 is a view of the structure of the fixing frame of the preferred embodiment of the present invention;
FIG. 3 is a top view of the preferred embodiment of the present invention;
FIG. 4 is a top view of the linear PC track beam loading of the present invention; and
fig. 5 is a top view of the curved PC track beam loading of the present invention.
The reference numbers illustrate:
1. a fixed mount; 11. adjusting the bottom plate; 12. adjusting the baffle; 121. a first adjusting baffle; 122. a second adjusting baffle; 123. a first lateral baffle; 124. a second lateral baffle; 13. a stress monitoring device; 14. a numerical control adjusting device; 2. the automobile body flexible regulating part.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
FIG. 1 is a side view of a semi-trailer platform according to a preferred embodiment of the present invention; FIG. 2 is a view of the structure of the fixing frame of the preferred embodiment of the present invention; FIG. 3 is a top view of the preferred embodiment of the present invention; FIG. 4 is a top view of the linear PC track beam loading of the present invention; fig. 5 is a top view of the curved PC track beam loading of the present invention.
As shown in fig. 1 and 2, the PC rail girder transporting and mounting device of the present embodiment, which is mounted on a semi-trailer flat car, includes: the fixing frames 1 are arranged on the body of the semi-trailer flat car at intervals and used for clamping and fixing the PC track beam, and the horizontal rotation angle and the vertical height of the installation of the PC track beam are adjusted through the fixing frames 1; the mount 1 includes: the adjusting base plate 11 is assembled on the vehicle body and is rotatably connected with the vehicle body to realize horizontal rotation control, the adjusting baffle plate 12 is installed on a movable part of the adjusting base plate 11 and is used for clamping the PC track beam, the stress monitoring device 13 is installed on the upper portion of the adjusting baffle plate 12 and is used for monitoring the inclination degree of the PC track beam along the horizontal plane, and the numerical control adjusting device 14 is arranged at the contact position of the wood block of the PC track beam and the adjusting base plate 11 and is used for receiving the transmission signal of the stress monitoring device 13 and adjusting the vertical height of the PC track beam.
The utility model discloses a PC track roof beam transportation installation device, including installing mount 1 on the automobile body, mount 1 is including adjusting bottom plate 11, adjusting the baffle 12, stress monitoring device 13 and numerical control adjusting device 14. The stress monitoring device 13 monitors the state of the PC track beam in the transportation process in real time, and feeds the state back to the numerical control adjusting device 14 in a transmission signal form, so that the PC track beam is correspondingly adjusted, and the stability of the semi-trailer flat car in the operation process is ensured. Above-mentioned PC track roof beam transportation installation device, applicable in curve type PC track roof beam, solved current curve type PC track roof beam and can't carry out the problem of safety and stability's loading, above-mentioned PC track roof beam transportation installation device realizes having guaranteed the stability of PC track roof beam on semi-mounted flat car to PC track roof beam real-time supervision and adjustment. The fixing frame 1 is arranged at the front end of the vehicle body and the rear end of the vehicle body, and when the PC track beam is long, the fixing frame 1 is additionally arranged in the middle of the vehicle body so as to ensure the stability of the PC track beam on the semi-trailer flat car.
In this embodiment, the numerical control adjusting device 14 includes a gravity sensor and a numerical control screw member for adjusting the vertical height of the PC track beam, and the numerical control screw member is disposed at four corners of the bottom batten of the PC track beam on the adjusting base plate 11 and supports the bottom batten of the PC track beam from the bottom. And monitoring is carried out through the stress monitoring device 13, so that the stress monitoring device 13 transmits signals obtained by induction to the numerical control spiral member when the PC track beam is inclined in the horizontal direction and correspondingly adjusts the signals through the numerical control spiral member. The gravity sensor is located at the adjusting bottom plate 11 and used for monitoring the vertical height of the PC track beam. The stress monitoring device 13 is arranged at the upper part of the adjusting baffle 12, and is used for monitoring through an internal stress sensor, so that when the PC track beam is inclined, the inclined state of the track beam can be monitored. Moreover, when the PC track beam slightly inclines, a buffer function can be achieved. Numerical control adjusting device 14 sets up in PC track roof beam bottom flitch and adjusting bottom plate 11 contact position, including gravity sensor and numerical control screw member, and numerical control screw member is similar to spirit level foot screw member, all places numerical control screw member in four corners, and then to the regulation of PC track roof beam vertical direction. When the PC track beam is inclined, the stress monitoring device 13 sends a transmission signal obtained by sensing to the numerical control spiral member in real time, and the PC track beam is adjusted by the numerical control spiral member. The PC rail beam is maintained in a stable state again. The adjustment of the inclined PC rail beam by the numerical control adjustment device 14 also allows the curved PC rail beam to be in a stable state by the numerical control adjustment device 14 when the curved PC rail beam is loaded.
As shown in fig. 2 and fig. 3, in this embodiment, the adjusting baffle 12 includes a first adjusting baffle 121 and a second adjusting baffle 122 disposed opposite to the first adjusting baffle 121, the second adjusting baffle 122 and the adjusting base plate 11 enclose a trough-shaped cavity for the PC track beam to penetrate through, and the numerical control adjusting device 14 is disposed at the bottom of the trough-shaped cavity; a stress monitoring device 13 is arranged on one surface, attached to the PC track beam, of the first adjusting baffle 121; and/or a stress monitoring device 13 is arranged on one surface, attached to the PC track beam, of the second adjusting baffle 122. The adjusting bottom plate 11 is mainly used as an adjusting part at the joint of the vehicle body and the fixing frame 1, and when the curve-shaped PC track beam is loaded, the adjusting bottom plate 11 is driven to rotate through the rotation of the gear, so that the whole fixing frame 1 rotates. The adjusting baffle 12 comprises a first adjusting baffle 121 and a second adjusting baffle 122, and the first adjusting baffle 121 and the second adjusting baffle 122 are oppositely arranged on two sides of the PC track beam to clamp the PC track beam.
In this embodiment, the first adjusting damper 121 and/or the second adjusting damper 122 are mounted on the adjusting base plate 11 through a movable member to adjust a distance between the first adjusting damper 121 and the second adjusting damper 122. The movable part can be matched with threaded holes in the adjusting base plate 11 by bolts, the threaded holes are multiple groups, and the multiple groups of threaded holes are distributed in the vertical direction of the PC track beam on the adjusting base plate 11, so that the distance between the first adjusting baffle 121 and the second adjusting baffle 122 can be adjusted relatively, the width of the groove-shaped cavity can be adjusted, and the groove-shaped cavity can be suitable for PC track beams with different widths. The movable part can be matched with a sliding groove or a sliding rail on the adjusting bottom plate 11 by adopting a sliding block, and the sliding groove or the sliding rail is arranged on the adjusting bottom plate 11 along the vertical direction of the PC track beam, so that the relative adjustment of the distance between the first adjusting baffle 121 and the second adjusting baffle 122 is realized, the width of the groove-shaped cavity is adjusted, and the groove-shaped cavity is suitable for PC track beams with different widths.
As shown in fig. 3, in the present embodiment, the first adjusting baffle 121 is provided with a first lateral baffle 123 for increasing the supporting strength and the clamping stability of the first adjusting baffle 121; and/or a second side baffle 124 for increasing the supporting strength and the clamping stability of the second adjusting baffle 122 is arranged on the second adjusting baffle 122. The first lateral baffle 123 rests on the side of the first adjustment baffle 121 facing away from the PC rail beam. The second side stop 124 rests on the second adjustment stop 122 on the side facing away from the PC rail beam. The first side baffle 123 may be disposed in plural, and spaced apart to abut against the first adjusting baffle 121, and similarly, the second side baffle 124 may also be disposed in plural, spaced apart to abut against the second adjusting baffle 122.
As shown in fig. 1, in the present embodiment, a vehicle body expansion adjusting member 2 for connecting a vehicle body and transmitting a traction force and adjusting the entire length of the vehicle body. The vehicle body telescopic adjusting piece 2 is connected with a vehicle body, and the length of the vehicle body can be adjusted through the vehicle body telescopic adjusting piece 2 when the PC track beam is transported. The vehicle body telescopic adjusting part 2 is connected with a vehicle body of the semitrailer platform trailer, so that the traction force of the semitrailer platform trailer is transferred, and the influence on the PC track beam is reduced.
In the embodiment, the vehicle body comprises a front end and a rear end, and the front end and the rear end of the vehicle body are connected by the vehicle body telescopic adjusting piece 2 in one of splicing, sleeving or lapping; or the vehicle body comprises a front vehicle body end, a vehicle body unit and a rear vehicle body end, and the front vehicle body end and the vehicle body unit as well as the vehicle body unit and the rear vehicle body end are connected by the vehicle body telescopic adjusting piece 2 in one of splicing, sleeving or lapping.
In the embodiment, the difference between the adjusting height value of the numerical control adjusting device 14 at the front end of the vehicle body and the adjusting height value of the numerical control adjusting device 14 at the rear end of the vehicle body is less than 20 cm; or, a sleeper is additionally arranged on the adjusting bottom plate, so that the two ends of the PC track beam are balanced when the height difference between the two ends is larger than 20 cm. When the curve type PC track beam is installed for loading, a placing point, namely the clamping position of the fixing frame 1, is marked on the PC track beam in advance, and the horizontal bending angle of the placing point and the height difference of two ends of the PC track beam are measured. The adjusting bottom plate 11 is controlled to rotate to a set position in advance through the preliminarily measured horizontal bending angle, enough space is reserved for placing the PC track beam, the shrinkage stress monitoring device 13 is used for ensuring that the monitoring device 13 cannot be damaged in the loading or transporting process of the PC track beam, and when the height difference of two ends of the PC track beam is smaller than 20cm, the adjustment can be carried out through the numerical control adjusting device 14; when the height difference of the two ends of the PC track beam is larger than 20cm, a sleeper needs to be added for adjustment, and the bottom of the PC track beam is ensured to be in a stable state by matching with the numerical control adjusting device 14. The method is not only suitable for the installation process of the PC track beam, but also suitable for the transportation process.
As shown in fig. 4 and 5, in the present embodiment, the PC rail beam is a linear PC rail beam or a curved PC rail beam.
According to the utility model discloses an on the other hand still provides a PC track roof beam transport vechicle, including above-mentioned PC track roof beam transportation installation device. The PC track beam transport vehicle comprises the PC track beam transport installation device, solves the problems that the traditional PC track beam fixing frame cannot safely and stably load or transport curved PC track beams and cannot correspondingly adjust various curved PC track beams, and is also suitable for linear PC track beams or PC track beams with other shapes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A PC track beam transportation and installation device is arranged on a semi-trailer flat car and is characterized in that,
the method comprises the following steps: the fixing frames (1) are arranged on the body of the semi-trailer flat car at intervals and used for clamping and fixing the PC track beam, and the horizontal rotation angle and the vertical height of the PC track beam are adjusted through the fixing frames (1);
the fixing frame (1) comprises: the adjusting device comprises an adjusting bottom plate (11) which is assembled on a vehicle body and is rotationally connected with the vehicle body to achieve horizontal rotation control, an adjusting baffle plate (12) which is arranged on a movable part of the adjusting bottom plate (11) and is used for clamping a PC track beam, a stress monitoring device (13) which is arranged on the upper portion of the adjusting baffle plate (12) and is used for monitoring the inclination degree of the PC track beam along a horizontal plane, and a numerical control adjusting device (14) which is arranged at the bottom wood side of the PC track beam and is used for receiving a transmission signal of the stress monitoring device (13) and adjusting the vertical height of the PC track beam at the contact position of the adjusting bottom plate (11).
2. The PC rail beam transport mounting device of claim 1,
the numerical control adjusting device (14) comprises a gravity sensor and numerical control spiral members for adjusting the vertical height of the PC track beam, wherein the numerical control spiral members are arranged at four corners of a beam bottom batten of the PC track beam on the adjusting bottom plate (11) and support the beam bottom batten of the PC track beam from the bottom.
3. The PC rail beam transport mounting device of claim 2,
the adjusting baffle (12) comprises a first adjusting baffle (121) and a second adjusting baffle (122) arranged opposite to the first adjusting baffle (121), the second adjusting baffle (122) and the adjusting bottom plate (11) are enclosed to form a groove-shaped cavity for the PC track beam to penetrate through, and the numerical control adjusting device (14) is arranged at the bottom of the groove-shaped cavity;
a stress monitoring device (13) is arranged on one surface, attached to the PC track beam, of the first adjusting baffle (121); and/or
And a stress monitoring device (13) is arranged on one surface, attached to the PC track beam, of the second adjusting baffle (122).
4. The PC rail beam transport mounting device of claim 3,
the first adjusting baffle (121) and/or the second adjusting baffle (122) are/is mounted on the adjusting bottom plate (11) through a movable component so as to adjust the distance between the first adjusting baffle (121) and the second adjusting baffle (122).
5. The PC rail beam transport mounting device of claim 3,
the first adjusting baffle (121) is provided with a first lateral baffle (123) for increasing the supporting strength and the clamping stability of the first adjusting baffle (121); and/or
And a second lateral baffle (124) used for increasing the supporting strength and the clamping stability of the second adjusting baffle (122) is arranged on the second adjusting baffle (122).
6. The PC rail beam transport mounting device of claim 1,
and the vehicle body telescopic adjusting piece (2) is used for connecting the vehicle body, transmitting traction force and adjusting the whole length of the vehicle body.
7. The PC rail beam transport mounting device of claim 6,
the vehicle body comprises a front vehicle body end and a rear vehicle body end, and the front vehicle body end and the rear vehicle body end are connected by the vehicle body telescopic adjusting piece (2) in one of splicing, sleeving or lapping; or
The automobile body includes automobile body front end, automobile body unit and automobile body rear end, automobile body flexible adjusting part (2) are connected automobile body front end and automobile body unit, automobile body unit and automobile body rear end through one of grafting, cup joint or overlap joint.
8. The PC rail beam transport mounting device of claim 1,
the difference between the adjusting height value of the numerical control adjusting device (14) at the front end of the vehicle body and the adjusting height value of the numerical control adjusting device (14) at the rear end of the vehicle body is less than 20 cm; or
And a sleeper is additionally arranged on the adjusting bottom plate (11) so that the two ends of the PC track beam are balanced when the height difference between the two ends is larger than 20 cm.
9. The PC rail beam transport mounting device of claim 1,
the PC track beam is a linear PC track beam or a curved PC track beam.
10. A PC rail beam transporter comprising the PC rail beam transporter mounting apparatus of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141472.9U CN214295745U (en) | 2020-12-22 | 2020-12-22 | PC track beam transportation and installation device and PC track beam transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141472.9U CN214295745U (en) | 2020-12-22 | 2020-12-22 | PC track beam transportation and installation device and PC track beam transport vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214295745U true CN214295745U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023141472.9U Active CN214295745U (en) | 2020-12-22 | 2020-12-22 | PC track beam transportation and installation device and PC track beam transport vehicle |
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| CN (1) | CN214295745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351595A (en) * | 2021-12-31 | 2022-04-15 | 广东力特工程机械有限公司 | Prestressed concrete box girder transportation method |
-
2020
- 2020-12-22 CN CN202023141472.9U patent/CN214295745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351595A (en) * | 2021-12-31 | 2022-04-15 | 广东力特工程机械有限公司 | Prestressed concrete box girder transportation method |
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