Novel signal transponder displacement support device fixed through track

Abstract

The utility model relates to the technical field of bracket devices, in particular to a novel signal transponder displacement bracket device fixed through a track, which comprises a base, a clamp, a driving mechanism, a rotating arm main body and a bracket plate, the machine base is arranged below the track, the clamp is fixedly arranged on the machine base and clamps the two sides of the bottom of the track, the rotating arm body is rotationally connected to the two sides of the machine base through the driving mechanism, the support plate is fixedly connected to the rotating arm body, and the signal transponder is arranged on the support plate. The rotating arm body has a first state and a second state, and the rotating arm body can rotate to be switched between the first state and the second state. The support device has the advantages that during vehicle maintenance, the maintenance operation space of a maintenance robot and maintenance personnel cannot be occupied, meanwhile, it is guaranteed that a train is accurately parked when the train is put in storage, mounting is convenient, and the position is convenient to adjust.

Description

Technical Field

[0001] The present application relates to the technical field of bracket devices, and in particular to a novel signal transponder position-changing bracket device fixed by a track. Background Art

[0002] The fully automatic operation technology of urban rail transit has become the general trend of newly built subway lines in China in recent years, which has put forward higher requirements for the automatic parking signal system of vehicle bases. The precise parking of unmanned trains needs to be achieved through the signal transponders set in the trench.

[0003] In the related technology, the signal transponder is installed 90~120mm below the rail surface through a simple bracket. Since the signal transponder is close to the rail surface, it will affect the operation and detection line of sight of the maintenance robot in the automated parking lot, while reducing the maintenance work space, which may cause maintenance personnel to collide or kowtow in the ditch.

[0004] In addition, the existing signal transponder displacement bracket devices can be simply divided into two types by the fixing method. One displacement bracket is installed on the ground below the rail through a steel column. This type of bracket has the following problems: 1. It occupies ground space after installation and cannot be installed in the maintenance robot channel area. 2. The installation is complicated and requires precise positioning and elevation adjustment, and requires high accuracy of the ground elevation in the warehouse. 3. It is necessary to drill holes in the ground for installation, and the position cannot be adjusted according to the actual parking data of the signal professional after installation. Another type of displacement bracket is installed on the side of the small column under the track. This type of bracket does not occupy ground space but still has the following problems: 1. It is necessary to drill holes on the side of the small column that supports the track for installation, and improper construction may affect the bearing performance of the column. 2. The installation construction is difficult, and it is necessary to drill holes on the side of the small column accurately. 3. The installation position is fixed, and the position cannot be adjusted according to the actual parking data of the signal professional.

[0005] Therefore, according to the demand for fully automatic operation of the vehicle base, it is urgent to provide a signal transponder displacement bracket that will not occupy the maintenance work space of the maintenance robot and maintenance personnel during vehicle maintenance, and at the same time ensure the accurate parking of the train when the vehicle enters the warehouse, and is easy to install and easy to adjust the position. Utility Model Content

[0006] In order to avoid encroaching on the maintenance work space of maintenance robots and maintenance personnel during vehicle maintenance, and at the same time ensure accurate parking of trains when vehicles enter the warehouse, and to facilitate installation and position adjustment, the present application provides a new signal transponder displacement bracket device fixed by a track.

[0007] The present application provides a novel signal transponder displacement bracket device fixed by a track, which adopts the following technical solution:

[0008] A new type of signal responder displacement bracket device fixed by a track, comprising a base, a fixture, a driving mechanism, a rotating arm main body and a bracket plate;

[0009] The base is arranged below the track, the fixture is fixedly arranged on the base and clamps both sides of the bottom of the track, the rotating arm main body is rotationally connected to both sides of the base through a driving mechanism, the bracket plate is fixedly connected to the rotating arm main body, and the signal responder is arranged on the bracket plate;

[0010] The rotating arm main body has a first state and a second state, and the rotating arm main body can rotate to switch between the first state and the second state; when the rotating arm main body is in the first state, the rotating arm main body is parallel to the base or adjacent to the position parallel to the base, and the vehicle normally enters the warehouse and parks; when the rotating arm main body is in the second state, the rotating arm main body is perpendicular to the base or adjacent to the position perpendicular to the base to provide a maintenance operation space.

[0011] By adopting the above technical solutions, when setting the responder displacement bracket device, the fixture can be clamped on both sides below the track, the installation is fast and convenient, and the clamping position of the fixture can be adjusted according to the actual parking data of the signal specialty, so as to adjust the installation position of the entire bracket device. In addition, through the rotation of the rotating arm main body, the position where the signal responder is located is switched between the first state and the second state of the rotating arm main body, so as to ensure that the maintenance operation space of the maintenance robot and the maintenance personnel is not occupied during vehicle maintenance, and at the same time ensure accurate train parking when the vehicle enters the warehouse.

[0012] Optionally, the driving mechanism includes a deceleration motor and a control unit that are electrically connected. Both the deceleration motor and the control unit are fixedly installed on the base, and the deceleration motor is connected to the end of the rotating arm main body away from the bracket plate.

[0013] By adopting the above technical solutions, the control unit is used to control the operation of the deceleration motor, and the deceleration motor is used to drive the rotation of the rotating arm main body, with a simple structure and high automation.

[0014] Optionally, the driving mechanism further includes a first rotating arm shaft, a second rotating arm shaft, a bearing seat and a bearing body. The first rotating arm shaft is connected to the rotating shaft of the deceleration motor through a keyway;

[0015] The bearing seat is fixedly installed on the base, the bearing body is installed on the bearing seat and is coaxially arranged with the rotating shaft of the deceleration motor, and the second rotating arm shaft is inserted into the bearing body;

[0016] The rotating arm main body on one side is inserted into the first rotating arm shaft, and the rotating arm main body on the other side is inserted into the second rotating arm shaft.

[0017] By adopting the above technical solution, the reduction motor drives the rotating arm main body on one side to rotate through the first rotating arm shaft, and the rotating arm main body on the other side is driven by the bearing arrangement, with a simple structure and high rotational smoothness.

[0018] Optionally, a limit block is provided on the machine base, and the limit block is located above the rotating arm main body to limit the rotating arm main body in the first state.

[0019] By adopting the above technical solution, it is used to prevent the rotating arm main body from exceeding the limit due to the failure of the reduction motor.

[0020] Optionally, a plurality of key grooves are provided on the support plate, and the signal transponder is fixed to the support plate by cooperating with the key grooves through fixing bolts.

[0021] By adopting the above technical solution, it is convenient to select the installation position of the signal transponder on the support plate according to the actual situation, and it plays a role in fine-tuning the installation position of the signal transponder.

[0022] Optionally, a plurality of gaskets are provided between the support plate and the signal transponder.

[0023] By adopting the above technical solution, it is convenient to fine-tune the installation height of the signal transponder.

[0024] Optionally, the machine base includes a frame and a bottom plate, a first side plate, a second side plate and a top plate fixedly connected to the frame. The bottom plate is located outside the top of the frame, the first side plates are arranged on both sides in the length direction of the frame, the second side plates are arranged on both sides in the width direction of the frame, and the top plate covers the top of the frame.

[0025] By adopting the above technical solution, the setting of the frame, the bottom plate, the first side plates, the second side plates and the top plate makes the overall structure strength of the machine base high, and the exterior is flat and beautiful.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The present application has greatly improved in terms of installation difficulty, occupied space, maintenance convenience, and installation error tolerance.

[0028] 2. The support device of the present application does not need to occupy the ground of the parking garage for installation, and can be flexibly installed at the inspection robot trench ramp, and does not affect the installation of the trench lights fixed to the ground.

[0029] 3. The installation construction difficulty of the support device of the present application is small, and the support can be stably fixed to the bottom of the rail by using a fixture without drilling.

[0030] 4. When installing the support device of this application, there is no need to adjust the elevation of the support. Using the rail as the installation reference point, the elevation is fixed after installation, and there is no need to adjust the height of the transponder according to the elevation of the parking garage floor, which makes the operation simple and convenient;

[0031] 5. The installation position of the support device of this application is easy to adjust, and the position of the transponder can be adjusted according to the data fed back by the automatic parking of the signal specialty;

[0032] 6. The support device of this application is convenient for disassembly, maintenance and upgrade. Description of the Drawings

[0033] Figure 1 It is a schematic structural diagram in the second state in the embodiment of this application.

[0034] Figure 2 It is a schematic structural diagram in the first state in the embodiment of this application.

[0035] Figure 3 It is a schematic structural diagram of the fixture and the machine base in the embodiment of this application.

[0036] Figure 4 It is a schematic structural diagram of the rotating arm main body in the embodiment of this application.

[0037] Figure 5 It is a front view of the rotating arm main body in the embodiment of this application.

[0038] Figure 6 It is a top view of the second state in the embodiment of this application.

[0039] Figure 7 It is a right view (partial) of the second state in the embodiment of this application.

[0040] Figure 8 It is a left view (partial) of the second state in the embodiment of this application.

[0041] Description of the reference numerals: 1. Fixture; 2. Fixture bolt; 3. Machine base; 31. Frame; 4. Bottom plate; 5. First side plate; 6. Second side plate; 7. Top plate; 8. M8 bolt; 9. Reduction motor; 10. Control unit; 11. Reducer support; 12. First rotating arm shaft; 13. Keyway; 14. Rotating arm main body; 15. First bolt; 16. Second rotating arm shaft; 17. Second bolt; 18. Bearing body; 19. Bearing seat; 20. Third bolt; 21. Limit block; 22. Support plate; 23. Signal transponder; 24. Fixed bolt; 25. Gasket. Detailed Description of the Invention

[0042] The following will further describe this application in detail Figure 1-8 in conjunction with the attached drawings.

[0043] An embodiment of the present application discloses a new type of signal responder displacement bracket device fixed by a track. Refer to Figure 1-4 , the new type of signal responder displacement bracket device fixed by a track includes a base 3, a fixture 1, a driving mechanism, a rotating arm main body 14 and a support plate 22. The base 3 is arranged below the track. There are two fixtures 1, and the two fixtures 1 are respectively clamped on the base 3 and clamp both sides of the bottom of the track. The horizontal side of the fixture 1 is locked with 3 M10 bolt holes, and the upper and lower sides are locked with 4 M10 bolt holes. The inner side of the fixture 1 fits the bottom of the track. The rotating arm main body 14 is rotatably connected to both sides of the base 3 through the driving mechanism. The support plate 22 is fixedly connected to the rotating arm main body 14, and the signal responder 23 is arranged on the support plate 22.

[0044] The rotating arm main body 14 has a first state and a second state, and the rotating arm main body 14 can be rotated to switch between the first state and the second state; when the rotating arm main body 14 is in the first state, the rotating arm main body 14 is parallel to the base 3 or adjacent to the position parallel to the base 3, and the vehicle normally enters the warehouse and parks; when the rotating arm main body 14 is in the second state, the rotating arm main body 14 is perpendicular to the base 3 or adjacent to the position perpendicular to the base 3 to provide a maintenance operation space. In the embodiment of the present application, when the rotating arm main body 14 is in the first state, the rotating arm main body 14 is parallel to the base 3, that is, in a horizontal state; when the rotating arm main body 14 is in the second state, the rotating arm main body 14 is perpendicular to the base 3, that is, in a vertical state.

[0045] When setting the responder displacement bracket device, the fixture 1 can be clamped on both sides below the track, which is quick and convenient to install, and the clamping position of the fixture 1 can be adjusted according to the actual parking data of the signal professional, so as to adjust the installation position of the entire bracket device. In addition, through the rotation of the rotating arm main body 14, the position where the signal responder 23 is located is switched between the first state and the second state of the rotating arm main body 14, so as to ensure that the maintenance operation space of the maintenance robot and maintenance personnel is not occupied during vehicle maintenance, and at the same time ensure accurate train parking when the vehicle enters the warehouse.

[0046] Refer to Figure 1-3 , the base 3 includes a frame 31 and a bottom plate 4, a first side plate 5, a second side plate 6 and a top plate 7 fixedly connected to the frame 31. The frame 31 is fixed to the fixture 1 with a total of 8 M8 bolts 88 on the left and right. The bottom plate 4 is located outside the top of the frame 31. The first side plates 5 are arranged on both sides of the frame 31 in the length direction, that is, on the left and right sides. The second side plates 6 are arranged on both sides of the frame 31 in the width direction, that is, on the front and back sides. The top plate 7 covers the top of the frame 31. The settings of the frame 31, the bottom plate 4, the first side plate 5, the second side plate 6 and the top plate 7 make the overall structural strength of the base 3 high, and the exterior is flat and beautiful.

[0047] Refer to Figure 1-2 andFigure 6-8 , the driving mechanism includes a reduction motor 9 and a control unit 10 which are electrically connected. The reduction motor 9 is fixed on the frame 31 of the machine base 3 through a reducer bracket 11 and the bolt holes at the tail of the reduction motor 9. The control unit 10 is fixed on the bottom plate 4 by self-tapping screws. The reduction motor 9 is connected to one end of the rotating arm main body 14 away from the support plate 22. The control unit 10 is used to control the operation of the reduction motor 9, and the reduction motor 9 is used to drive the rotating arm main body 14 to rotate, with a simple structure and high automation degree.

[0048] Refer to Figure 4-8 , the driving mechanism further includes a first rotating arm shaft 12, a second rotating arm shaft 16, a bearing seat 19 and a bearing body 18. The first rotating arm shaft 12 is connected to the rotating shaft of the reduction motor 9 through a keyway 13. The bearing seat 19 is fixedly installed on the machine base 3 through a third bolt 20. The bearing body 18 is installed on the bearing seat 19 and is coaxially arranged with the rotating shaft of the reduction motor 9. The second rotating arm shaft 16 is inserted into the bearing body 18 and rotates around the bearing body 18. The rotating arm main body 14 is composed of aluminum profiles. After one end of the rotating arm main body 14 is inserted into the first rotating arm shaft 12, it is locked by a first bolt 15. After the other end of the rotating arm main body 14 is inserted into the second rotating arm shaft 16, it is locked by a second bolt 17. The reduction motor 9 drives the rotating arm main body 14 on one side to rotate through the first rotating arm shaft 12, and the rotating arm main body 14 on the other side realizes being driven through the setting of the bearing, with a simple structure and high rotation smoothness.

[0049] Refer to Figure 2-5 , two limit blocks 21 are fixedly connected to the machine base 3. The limit blocks 21 are located above the rotating arm main body 14 and are used to limit the rotating arm main body 14 in the first state, so as to prevent the rotating arm main body 14 from exceeding the limit due to the failure of the reduction motor 9. Multiple keyways 13 are provided on the support plate 22. The signal responder 23 is fixed on the support plate 22 by cooperating with the keyway 13 through a fixing bolt 24, which is convenient to select the installation position of the signal responder 23 on the support plate 22 according to the actual situation and plays a role in fine-tuning the installation position of the signal responder 23. A plurality of gaskets 25 are provided between the support plate 22 and the signal responder 23, which is convenient to fine-tune the installation height of the signal responder 23.

[0050] The implementation principle of a new type of signal responder displacement support device fixed by a track in an embodiment of the present application is as follows: When setting up the responder displacement support device, the clamp 1 can be clamped on both sides under the track. The installation is fast and convenient, and the clamping position of the clamp 1 can be adjusted according to the actual parking data of the signal specialty, so as to adjust the installation position of the entire support device. In addition, the rotation of the rotating arm main body 14 is controlled by the reduction motor 9, so that the position of the signal responder 23 is switched between the first state and the second state of the rotating arm main body 14, realizing that the maintenance space of the maintenance robot and maintenance personnel will not be occupied during vehicle maintenance, and at the same time ensuring accurate train parking when the vehicle enters the warehouse.

[0051] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A new type of signal responder displacement support device fixed by an orbit, characterized in that: It includes a machine base (3), a fixture (1), a driving mechanism, a rotating arm body (14), and a support plate (22); The machine base (3) is arranged below the track. The fixture (1) is fixedly arranged on the machine base (3) and clamps both sides of the bottom of the track. The rotating arm body (14) is rotatably connected to both sides of the machine base (3) through a driving mechanism. The support plate (22) is fixedly connected to the rotating arm body (14), and a signal transponder (23) is arranged on the support plate (22); The rotating arm body (14) has a first state and a second state, and the rotating arm body (14) can rotate to switch between the first state and the second state; when the rotating arm body (14) is in the first state, the rotating arm body (14) is parallel to the machine base (3) or adjacent to a position parallel to the machine base (3), and the vehicle normally parks in the warehouse; when the rotating arm body (14) is in the second state, the rotating arm body (14) is perpendicular to the machine base (3) or adjacent to a position perpendicular to the machine base (3) to provide a maintenance operation space.

2. The novel signal responder displacement support device fixed by a track according to claim 1, wherein: The driving mechanism includes a reduction motor (9) and a control unit (10) that are electrically connected. The reduction motor (9) and the control unit (10) are both fixedly installed on the machine base (3), and the reduction motor (9) is connected to the end of the rotating arm body (14) far from the support plate (22).

3. The novel signal responder displacement bracket device fixed by a track according to claim 2, characterized in that: The driving mechanism further includes a first rotating arm shaft (12), a second rotating arm shaft (16), a bearing seat (19), and a bearing body (18). The first rotating arm shaft (12) is connected to the rotating shaft of the reduction motor (9) through a keyway (13); The bearing seat (19) is fixedly installed on the machine base (3). The bearing body (18) is installed on the bearing seat (19) and is coaxially arranged with the rotating shaft of the reduction motor (9). The second rotating arm shaft (16) is inserted into the bearing body (18); One side of the rotating arm body (14) is inserted into the first rotating arm shaft (12), and the other side of the rotating arm body (14) is inserted into the second rotating arm shaft (16).

4. A novel signal responder displacement support device fixed by a track according to any one of claims 1-3, characterized in that: A limit block (21) is arranged on the machine base (3). The limit block (21) is located above the rotating arm body (14) and is used to limit the rotating arm body (14) in the first state.

5. A novel signal responder displacement support device fixed by a track according to any one of claims 1-3, characterized in that: Multiple keyways (13) are formed on the support plate (22). The signal transponder (23) is fixed to the support plate (22) by cooperating with the keyways (13) through fixing bolts (24).

6. The novel signal responder displacement support device fixed by a track according to claim 5, characterized in that: A number of gaskets (25) are arranged between the support plate (22) and the signal transponder (23).

7. A novel signal responder displacement support device fixed by a track according to any one of claims 1-3, characterized in that: The machine base (3) includes a frame (31) and a bottom plate (4), a first side plate (5), a second side plate (6), and a top plate (7) fixedly connected to the frame (31). The bottom plate (4) is located outside the top of the frame (31). The first side plate (5) is arranged on both sides in the length direction of the frame (31). The second side plate (6) is arranged on both sides in the width direction of the frame (31). The top plate (7) covers the top of the frame (31).

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