CN212950627U - Reservation condition-free mounting structure for suspension type monorail vehicle occupation detection equipment - Google Patents
Reservation condition-free mounting structure for suspension type monorail vehicle occupation detection equipment Download PDFInfo
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- CN212950627U CN212950627U CN202022091928.9U CN202022091928U CN212950627U CN 212950627 U CN212950627 U CN 212950627U CN 202022091928 U CN202022091928 U CN 202022091928U CN 212950627 U CN212950627 U CN 212950627U
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Abstract
The utility model belongs to the technical field of the track traffic, concretely relates to exempt from suspension type monorail vehicle of reservation condition occupies check out test set mounting structure, including meter axle sensor support, the other terminal box support of rail and meter axle communication cable, meter axle sensor support welds in track roof beam bottom inboard, install meter axle sensor on the meter axle sensor support, the detection face orientation of meter axle sensor surveys the thing, the other terminal box support of rail welds in the track roof beam bottom outside, vertical installation has the other terminal box of rail on the other terminal box support of rail, the sensor cable that the electricity was connect on the meter axle sensor passes through the other terminal box of rail with meter axle communication cable connects the electricity. The utility model discloses can solve and can't provide the accurate mounted position of vehicle detection equipment in actual engineering, and cause and not reserve vehicle detection equipment mounting condition, make the problem of the unable condition of installing of engineering part vehicle detection equipment.
Description
Technical Field
The utility model belongs to the technical field of the track traffic, concretely relates to exempt from suspension type monorail vehicle of reservation condition to occupy check out test set mounting structure.
Background
The axle counting device is a vehicle occupation detection device commonly used in urban rail transit and generally comprises an indoor host, an outdoor sensor, a junction box and a communication cable. The axle counting device judges whether the vehicle occupies a track section, the axle counting sensor is internally composed of a high-frequency active oscillator and a corresponding circuit mainly according to an electromagnetic induction working principle, when a wheel axle approaches the sensor, ferromagnetic media of wheels generate a damping effect on the internal circuit, so that the working state of the circuit is changed, the output voltage of the circuit is increased, and the system judges the number of axles by processing the change of voltage signals. Two units in the sensor work independently, generally have different oscillation frequencies, can judge functions such as vehicle traffic direction and speed.
In the prior art, the prefabricated stage of installing the track beam by adopting the clamp needs to reserve the installation reservation condition of the vehicle detection equipment, so that the construction is complex and the difficulty is high; the steel rail is adopted for punching, so that the shock resistance and the vibration resistance can be reduced, and the existing punching installation mode and the existing clamp installation mode are not suitable for the suspension type monorail and cannot be applied. Therefore, a mounting structure of the suspension type monorail vehicle occupancy detection equipment free of the reserved condition is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a suspension type monorail vehicle who exempts from reservation condition occupies check out test set mounting structure aims at solving the problem that mentions in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a suspension type monorail vehicle who exempts from reservation condition occupies check out test set mounting structure, includes meter axle sensor support, the other terminal box support of rail and meter axle communication cable, meter axle sensor support welds in track roof beam bottom inboard, install the meter axle sensor on the meter axle sensor support, the detection face of meter axle sensor is towards detecting the thing, the other terminal box support of rail welds in the track roof beam bottom outside, the vertical other terminal box of installation rail on the other terminal box support of rail, the sensor cable that the electricity was connect on the meter axle sensor passes through the other terminal box of rail with meter axle communication cable carries out wiring electricity and connects.
Preferably, the sensor cable is attached to the bottom of the track beam, the axle counting communication cable is attached to the side wall of the track beam, and the axle counting communication cable runs to the top of the track beam.
Preferably, the axle counting sensor is fixed on the axle counting sensor bracket through a positioning mechanism;
the positioning mechanism comprises a first vertical plate, a second vertical plate and a bottom plate, the first vertical plate and the second vertical plate are partially overlapped, the top end of the first vertical plate is fixedly connected with the axle counting sensor support, the bottom end of the second vertical plate is fixedly connected with the bottom plate, the first vertical plate and the overlapping area of the second vertical plate are correspondingly and respectively provided with a U-shaped hole in a radial mode, two corresponding U-shaped holes are internally provided with height adjusting bolts in a penetrating mode, the one end of each height adjusting bolt is connected with a height nut in a threaded mode, the upper surface of the bottom plate is provided with a plurality of U-shaped holes, each U-shaped hole is transversely provided with a horizontal adjusting bolt, and each horizontal adjusting bolt is arranged in each U-shaped hole in a penetrating mode.
Preferably, the number of the U-shaped holes transversely formed in the upper surface of the bottom plate is three, one of the U-shaped holes is formed in one side of the second vertical plate, and the other two U-shaped holes are formed in the other side of the second vertical plate.
Preferably, the sensor cable is closely mounted at the bottom of the track beam through a line clamp.
Compared with the prior art, the beneficial effects of the utility model are that: through meter axle sensor support welding in track roof beam bottom inboard, the detection face of meter axle sensor is towards detecting the thing, can solve in actual engineering because of signal equipment arranges when track roof beam is prefabricated in earlier stage when not developing engineering design, can't provide the accurate mounted position of vehicle detection equipment, and cause and not reserve the problem of vehicle detection equipment installation condition, the unable condition of installing of messenger's engineering part vehicle detection equipment. Through the vertical movement of the height adjusting bolt in the U-shaped hole and the horizontal movement of the horizontal adjusting bolt in the U-shaped hole, the height and the horizontal position of the axle counting sensor can be adjusted, and the detection object can be accurately and reliably detected conveniently. The sensor cable is conveniently clamped at the bottom of the track beam through the line clamp, and the connection with the sensor cable is convenient.
Drawings
FIG. 1 is a schematic view of the overall installation (cross section) of the present invention;
FIG. 2 is a schematic view of the overall installation of the present invention (right side view);
fig. 3 is a front view of the axle counting sensor bracket of the present invention;
fig. 4 is a side view of the axle counting sensor bracket of the present invention;
fig. 5 is a top view of the axle counting sensor bracket of the present invention;
in the figure: the method comprises the following steps of 1-counting an axis sensor support, 2-counting an axis sensor, 3-sensor cables, 4-beside-rail junction box supports, 5-beside-rail junction boxes, 6-counting an axis communication cable, 7-U-shaped holes, 8-height adjusting bolts, 9-horizontal adjusting bolts, 10-first vertical plates, 11-second vertical plates, 12-bottom plates, 13-height nuts and 14-horizontal nuts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a suspension type monorail vehicle who exempts from reservation condition occupies check out test set mounting structure, including meter axle sensor support 1, other terminal box support of rail 4 and meter axle communication cable 6, meter axle sensor support 1 welds in track roof beam bottom inboard, install meter axle sensor 2 on the meter axle sensor support 1, the detection face of meter axle sensor 2 is towards the detection thing, other terminal box support of rail 4 welds in the track roof beam bottom outside, the other terminal box of rail 5 of vertical installation on the other terminal box support of rail 4, the sensor cable 3 that the electricity was gone up to meter axle sensor 2 connects electrically through other terminal box of rail 5 and meter axle communication cable 6 and carries out the wiring electricity.
In the embodiment, when the mounting structure is mounted, firstly, the axle counting sensor bracket 1 is welded on the inner side of the bottom of the track beam, the axle counting sensor 2 is mounted on the inner side of the bottom of the track beam along with the axle counting sensor bracket 1, the detection surface of the axle counting sensor 2 faces to a detected object, the plane of a vehicle suspender is always parallel to the lower bottom surface of the track beam in the actual vehicle driving process, the axle counting sensor 2 can detect the driven detected object, then the trackside junction box bracket 4 is welded on the outer side of the bottom of the track beam, the trackside junction box bracket 4 is used for wiring and electrically connecting the sensor cable 3 and the axle counting communication cable 6, the mounting position is not reserved in advance, the problem that the mounting condition of the vehicle detection equipment is not reserved due to the fact that the engineering design such as signal equipment arrangement and the like is not developed when the track beam is prefabricated in the early stage in the actual engineering is solved, the problem that the vehicle detection equipment of the engineering part cannot be installed is solved.
Further, sensor cable 3 pastes and establishes in track roof beam bottom, and meter axle communication cable 6 pastes and establishes at track roof beam lateral wall, and meter axle communication cable 6 walks to extend to track roof beam top.
In this embodiment, it is convenient for the sensor cable 3 to be stored at the bottom of the track beam, and also for the side walls and the top of the axle counting communication cable 6.
Further, the axle counting sensor 2 is fixed on the axle counting sensor bracket 1 through a positioning mechanism;
positioning mechanism includes first riser 10, second riser 11 and bottom plate 12, first riser 10 and 11 parts of second riser overlap, 10 top and 1 fixed connection of meter axle sensor support of first riser, 11 bottom and bottom plate 12 fixed connection of second riser, U-shaped hole 7 has radially been seted up respectively to the corresponding difference in the overlapping area of first riser 10 and second riser 11, it is provided with height adjusting bolt 8 to run through in two corresponding U-shaped hole 7, height adjusting bolt 8's the equal threaded connection of one end has high nut 13, a plurality of U-shaped hole 7 has transversely been seted up on bottom plate 12 upper surface, it is provided with horizontal adjusting bolt 9 all to run through in every horizontal U-shaped hole 7 of seting up, the one end of every horizontal adjusting bolt 9 all runs through meter axle sensor 2 and equal threaded connection has horizontal nut 14.
In the embodiment, when the height position of the axle counting sensor 2 needs to be adjusted, the height adjusting bolt 8 of the U-shaped hole 7 is moved up and down, and is locked by the height nut 13 when the height adjusting bolt 8 is moved to a proper position, and in the process of moving up and down, the overlapped part of the first vertical plate 10 and the second vertical plate 11 is reduced or increased, so that the installed axle counting sensor 2 is lifted up or lowered down; when the horizontal position of the axle counting sensor 2 needs to be adjusted, the horizontal adjusting bolt 9 of the U-shaped hole 7 moves left and right, and in the process that the adjusting bolt 9 moves left and right, the adjusting bolt is locked by the horizontal nut 14 when moving to a proper position, and the axle counting sensor 2 also moves left and right, so that the horizontal position of the axle counting sensor 2 is changed.
Furthermore, the number of the U-shaped holes 7 transversely formed in the upper surface of the bottom plate 12 is three, one of the U-shaped holes 7 is formed in one side of the second vertical plate 11, and the other two U-shaped holes 7 are formed in the other side of the second vertical plate 11.
In the present embodiment, the three U-shaped holes 7 form an isosceles triangle, which is beneficial to the stable installation of the axle counting sensor 2.
Further, the sensor cable 3 is closely mounted at the bottom of the track beam through a line clamp.
In this embodiment, the line card can be used for clamping the sensor cable 3 at the bottom of the track beam and storing and arranging the sensor cable 3.
The utility model discloses a theory of operation and use flow: the utility model discloses after installing, earlier with meter axle sensor support 1 welding inboard in track roof beam bottom, meter axle sensor 2 is inboard at track roof beam bottom along with meter axle sensor support 1, and make meter axle sensor 2's detection face orientation survey thing, vehicle jib plane is parallel with track roof beam bottom surface always in the real vehicle driving process, meter axle sensor 2 can survey the survey thing of traveling, again with the 4 welding in the track roof beam bottom outside of other terminal box support of rail, other terminal box support of rail 4 is used for sensor cable 3 and meter axle communication cable 6 to connect the wiring electricity and connect, need not to reserve the mounted position in advance.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a reservation condition's suspension type monorail vehicle occupies check out test set mounting structure which characterized in that: including count axle sensor support (1), other terminal box support of rail (4) and count axle communication cable (6), count axle sensor support (1) welds in track roof beam bottom inboard, install count axle sensor (2) on count axle sensor support (1), the detection face of count axle sensor (2) is towards the detection thing, the other terminal box support of rail (4) weld in track roof beam bottom outside, vertical installation has other terminal box of rail (5) on the other terminal box support of rail (4), sensor cable (3) of the last electricity connection of count axle sensor (2) pass through other terminal box of rail (5) with count axle communication cable (6) carry out the wiring electricity and connect.
2. The installation structure of the occupation detection device of the suspension type monorail vehicle free of the reservation condition as defined in claim 1, wherein: the sensor cable (3) is attached to the bottom of the track beam, the axle counting communication cable (6) is attached to the side wall of the track beam, and the axle counting communication cable (6) extends to the top of the track beam in a wiring mode.
3. The installation structure of the occupation detection device of the suspension type monorail vehicle free of the reservation condition as defined in claim 2, wherein: the axle counting sensor (2) is fixed on the axle counting sensor bracket (1) through a positioning mechanism;
the position adjusting mechanism comprises a first vertical plate (10), a second vertical plate (11) and a bottom plate (12), the first vertical plate (10) is partially overlapped with the second vertical plate (11), the top end of the first vertical plate (10) is fixedly connected with the axle counting sensor support (1), the bottom end of the second vertical plate (11) is fixedly connected with the bottom plate (12), the overlapped areas of the first vertical plate (10) and the second vertical plate (11) are correspondingly and respectively and radially provided with a U-shaped hole (7), a height adjusting bolt (8) penetrates through the two corresponding U-shaped holes (7), one end of the height adjusting bolt (8) is in threaded connection with a height nut (13), the upper surface of the bottom plate (12) is transversely provided with a plurality of U-shaped holes (7), and a horizontal adjusting bolt (9) penetrates through the U-shaped hole (7) transversely arranged, one end of each horizontal adjusting bolt (9) penetrates through the axle counting sensor (2) and is in threaded connection with a horizontal nut (14).
4. A reservation-free mounting structure for an occupancy detection device of a suspended monorail vehicle as defined in claim 3, wherein: the number of the U-shaped holes (7) transversely formed in the upper surface of the bottom plate (12) is three, one of the U-shaped holes (7) is formed in one side of the second vertical plate (11), and the other two U-shaped holes (7) are formed in the other side of the second vertical plate (11).
5. The installation structure of the occupation detection device of the suspension type monorail vehicle free of the reservation condition as defined in claim 2, wherein: the sensor cable (3) is closely mounted at the bottom of the track beam through a line clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022091928.9U CN212950627U (en) | 2020-09-22 | 2020-09-22 | Reservation condition-free mounting structure for suspension type monorail vehicle occupation detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022091928.9U CN212950627U (en) | 2020-09-22 | 2020-09-22 | Reservation condition-free mounting structure for suspension type monorail vehicle occupation detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212950627U true CN212950627U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022091928.9U Active CN212950627U (en) | 2020-09-22 | 2020-09-22 | Reservation condition-free mounting structure for suspension type monorail vehicle occupation detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN212950627U (en) |
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2020
- 2020-09-22 CN CN202022091928.9U patent/CN212950627U/en active Active
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