Lifting platform for urban rail transit signal construction

Abstract

The utility model discloses a lifting platform for urban rail transit signal construction, which relates to the technical field of traffic signal construction and comprises a mobile carrier, a master controller is fixedly mounted at the edge of the top end of one side of the mobile carrier, and a lifting adjusting column is fixedly mounted at the top end of one side of the mobile carrier. A lifting sliding groove is formed in one side of the lifting adjusting column. The main controller is arranged to directly control starting of the driving lifting motors on the two sides, so that rotation of the lifting adjusting threaded rod is directly controlled, lifting operation of the lifting sliding block in the lifting sliding groove is achieved, and proper position adjustment is conducted according to the actually needed height; a worker can directly stand in the lifting car to directly construct the traffic signal lamp, the protective guard is arranged on the edge of the top end of the lifting car, the use safety of the lifting car is improved, the devices are driven at the two sides at the same time, and the lifting driving stability can be further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic signal construction technical field especially relates to a kind of urban rail traffic signal construction lifting platform. BACKGROUND

[0002] Urban rail transit refers to the rail transport mode as the main technical feature, is the urban public passenger transport system with above medium traffic volume rail transit system, mainly for urban public passenger service, is a kind of modern three-dimensional traffic system in urban public passenger transport, generally needs to install signal light in urban rail interlaced area, for signal light, there are fixed on the ground and mobile, among them, for the mobile signal light, signal light can be lifted to the appropriate height according to the needs, and the stability of urban rail traffic signal light is strengthened, the existing traffic signal indicator light cannot protect the indicator light when not needing to use, so that the indicator light is easily damaged, and the indicator light is not convenient to disassemble and install, so that the existing indicator light has poor practicality, so we need certain device to assist workers construction, so we design a kind of urban rail traffic signal construction lifting platform. SUMMARY

[0003] The utility model is directed to provide urban rail traffic signal construction lifting platform.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of urban rail traffic signal construction lifting platform, including mobile carrier, the side top edge of the mobile carrier is fixedly installed with main control unit, the side top of the mobile carrier is fixedly installed with lifting adjustment column, the inside of the side of the lifting adjustment column is opened with lifting sliding slot, the inside of the lifting sliding slot is rotatably connected with lifting adjustment screw rod, the side surface of the lifting adjustment screw rod is movably connected with lifting sliding block, the side top of the lifting sliding block is fixedly connected with connecting base plate column, the side top of the connecting base plate column is fixedly installed with lifting car, the side top of the lifting car is fixedly welded with guard bar, the side top of the lifting adjustment column is fixedly installed with driving lifting motor, the side of the driving lifting motor is fixedly connected with power connection line.

[0005] Preferably, the side back of the main control unit is fixedly installed with control power box, the front top of the main control unit is fixedly installed with data display, the front bottom of the main control unit is provided with control setting disc, the side bottom of the mobile carrier is rotatably connected with universal mobile wheel.

[0006] Preferably, the power connection line is fixedly connected away from the side top end of the driving lifting motor and the control power box, the driving lifting motor and the lifting adjusting threaded rod are in driving connection, the lifting sliding block is located in the inside of the lifting sliding groove, the lifting sliding block and the lifting adjusting column are in sliding connection, the lifting adjusting threaded rod penetrates the inside of the lifting sliding block, the lifting adjusting threaded rod and the lifting sliding block are in threaded driving connection, and the connecting chassis column and the side surface of the lifting adjusting column are in sliding connection.

[0007] Preferably, the inside of the connecting chassis column is screwedly connected with a threaded adjusting rod, one side top end of the threaded adjusting rod is fixedly connected with an adjusting turntable, the side top end, away from the adjusting turntable, of the threaded adjusting rod is rotatably connected with a sliding adjusting arm, and the inside of the sliding adjusting arm is provided with a sliding limiting groove.

[0008] Preferably, one side top end surface of the sliding adjusting arm is slidably connected with a sliding top disc, one side bottom end of the sliding top disc is fixedly connected with a connecting stabilizing column, the connecting stabilizing column is fixedly connected with a sliding bottom disc at one side bottom end, the inside of the connecting stabilizing column is rotatably connected with a vertical threaded adjusting rod, one side top end of the vertical threaded adjusting rod is fixedly connected with a rotating disc, one side bottom end of the vertical threaded adjusting rod is fixedly connected with an auxiliary supporting column, and one side bottom end of the auxiliary supporting column is fixedly connected with an auxiliary supporting foot disc.

[0009] Preferably, the connecting stabilizing column is located in the inside of the sliding limiting groove, the vertical threaded adjusting rod penetrates the inside of the connecting stabilizing column, the vertical threaded adjusting rod and the sliding top disc are in threaded connection, the vertical threaded adjusting rod and the sliding bottom disc are in threaded connection, the sliding top disc is located at the top end surface of the sliding adjusting arm, the sliding top disc and the sliding adjusting arm are in sliding connection, the sliding bottom disc is located at the bottom end surface of the sliding adjusting arm, and the sliding bottom disc and the sliding adjusting arm are in sliding connection.

[0010] Compared with the related art, the lifting platform for urban rail transit signal construction has the following beneficial effects:

[0011] 1. The utility model provides a city track traffic signal construction is used lifting platform, through setting up main control unit directly control both sides drive lifting motor's opening, thereby directly control lifting adjusting screw rod's rotation, further to lifting slide block realizes lifting operation in the inside of lifting slide groove, according to actual need height carries out proper position adjustment, and the staff directly utilizes lifting car to realize the track traffic signal construction of different height, sets up the protective fence on the top edge of lifting car, improves the use safety of lifting car, both sides simultaneous drive arrangement, can further improve the stability of lifting drive.

[0012] 2. The utility model provides a city track traffic signal construction is used lifting platform, through setting up the rotation of adjusting turntable, directly adjusts the horizontal position of screw adjusting rod in the inside of connecting bottom disc column, utilizes the rotation of rotary disc again and adjusts the position height of vertical screw adjusting rod in the inside of connecting stable column, utilizes auxiliary support foot disc auxiliary universal moving wheel ground support, and sliding top disc and sliding bottom disc can slide on the horizontal position on sliding adjusting arm, can increase the spacing between both sides auxiliary support foot disc, improve the bottom support area of device, improve the stability of device placement, and the control setting disc on main control unit can directly control the lifting adjustment of device, improve the use convenience of device. DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the device back side view structure schematic diagram of the utility model;

[0015] Figure 3 It is the device whole back plan view structure schematic diagram of the utility model;

[0016] Figure 4 It is the auxiliary support device structure schematic diagram of the utility model.

[0017] Reference numeral in the drawing: 1, mobile carrier; 2, main control unit; 3, lifting adjusting column; 4, lifting slide groove; 5, lifting adjusting screw rod; 6, lifting slide block; 7, connecting bottom disc column; 8, lifting car; 9, protective fence; 10, drive lifting motor; 11, power connection line; 12, control power box; 13, data display; 14, control setting disc; 15, universal moving wheel; 16, screw adjusting rod; 17, adjusting turntable; 18, sliding adjusting arm; 19, sliding limit slot; 20, sliding top disc; 21, connecting stable column; 22, sliding bottom disc; 23, vertical screw adjusting rod; 24, rotary disc; 25, auxiliary support column; 26, auxiliary support foot disc. DETAILED DESCRIPTION

[0018] Example one:

[0019] Please refer to Figures 1-4 The utility model provides a technical scheme: a lifting platform for urban rail transit signal construction, mobile carrier 1 is fixedly installed with main control unit 2 on one side top edge, mobile carrier 1 is fixedly installed with lifting adjustment column 3 on one side top, the inside of lifting adjustment column 3 is opened with lifting sliding slot 4, the inside of lifting sliding slot 4 is rotatably connected with lifting adjustment screw rod 5, the side surface of lifting adjustment screw rod 5 is movably connected with lifting sliding block 6, the one side top of lifting sliding block 6 is fixedly connected with connecting chassis column 7, the one side top of connecting chassis column 7 is fixedly installed with lifting car 8, the one side top of lifting car 8 is fixedly welded with guard bar 9, the one side top of lifting adjustment column 3 is fixedly installed with drive lifting motor 10, the one side of drive lifting motor 10 is fixedly connected with electric power connection line 11, the back of main control unit 2 is fixedly installed with control power box 12, the front top of main control unit 2 is fixedly installed with data display 13, the front bottom of main control unit 2 is provided with control setting disc 14, the one side bottom of mobile carrier 1 is rotatably connected with universal mobile wheel 15, the one side top of electric power connection line 11 away from drive lifting motor 10 and control power box 12 are fixedly connected, the connection of drive lifting motor 10 and lifting adjustment screw rod 5 is drive connection, lifting sliding block 6 is located in the inside of lifting sliding slot 4, the connection of lifting sliding block 6 and lifting adjustment column 3 is sliding connection, lifting adjustment screw rod 5 penetrates the inside of lifting sliding block 6, the connection of lifting adjustment screw rod 5 and lifting sliding block 6 is screw drive connection, the one side surface of connecting chassis column 7 and lifting adjustment column 3 is slidingly connected.

[0020] In the embodiment, by setting main control unit 2 directly control both sides drive lifting motor 10 is opened, thereby directly control the rotation of lifting adjustment screw rod 5, further for lifting sliding block 6 in lifting sliding slot 4 realizes lifting operation, according to actual need height carries out appropriate position adjustment, staff directly utilizes lifting car 8 to realize the rail transit signal construction of different height, sets up guard bar 9 on the top edge of lifting car 8, improves the use safety of lifting car 8, both sides drive device simultaneously, can further improve the stability of lifting drive.

[0021] Example two:

[0022] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a kind of urban rail transit signal construction lifting platform, including the inside screw thread connection of connecting chassis column 7 is equipped with threaded adjusting rod 16, the side top of threaded adjusting rod 16 is fixedly connected with adjusting turntable 17, the side top of threaded adjusting rod 16 away from adjusting turntable 17 is rotatably connected with sliding adjusting arm 18, the inside of sliding adjusting arm 18 is equipped with sliding limit slot 19, the side top surface of sliding adjusting arm 18 is slidably connected with sliding top tray 20, the side bottom of sliding top tray 20 is fixedly connected with connecting stabilizing column 21, the side bottom of connecting stabilizing column 21 is fixedly connected with sliding chassis 22, the inside of connecting stabilizing column 21 is rotatably connected with vertical threaded adjusting rod 23, the side top of vertical threaded adjusting rod 23 is fixedly connected with rotating disc 24, the side bottom of vertical threaded adjusting rod 23 is fixedly connected with auxiliary support column 25, the side bottom of auxiliary support column 25 is fixedly connected with auxiliary support foot tray 26, connecting stabilizing column 21 is located in the inside of sliding limit slot 19, vertical threaded adjusting rod 23 penetrates the inside of connecting stabilizing column 21, the connecting relationship of vertical threaded adjusting rod 23 and sliding top tray 20 is screw connection, the connecting relationship of vertical threaded adjusting rod 23 and sliding chassis 22 is screw connection, sliding top tray 20 is located in the top surface of sliding adjusting arm 18, the connecting relationship of sliding top tray 20 and sliding adjusting arm 18 is slidingly connected, sliding chassis 22 is located in the bottom surface of sliding adjusting arm 18, the connecting relationship of sliding chassis 22 and sliding adjusting arm 18 is slidingly connected.

[0023] In the embodiment, by setting the rotation of adjusting turntable 17, the horizontal position of threaded adjusting rod 16 in the inside of connecting chassis column 7 is directly adjusted, the position height of vertical threaded adjusting rod 23 in the inside of connecting stabilizing column 21 is adjusted by the rotation of rotating disc 24, auxiliary support foot tray 26 assists universal moving wheel 15 to support the ground, sliding top tray 20 and sliding chassis 22 can slide on the horizontal position of sliding adjusting arm 18, the spacing between the two auxiliary support foot trays 26 can be increased, the supporting area of the bottom of the device is improved, the stability of the device is improved, the control setting disc 14 on the main control unit 2 can directly control the lifting adjustment of the device, and the use convenience of the device is improved.

[0024] Working principle:

[0025] By setting the main control unit 2 to directly control the opening of the two drive lifting motors 10, the rotation of the lifting adjusting threaded rod 5 is directly controlled, and then the lifting work of the lifting sliding block 6 in the inside of the lifting sliding groove 4 is realized, the position is appropriately adjusted according to the actual height, the staff directly uses the lifting car 8 to realize the rail transit signal construction of different heights, the guardrail 9 is arranged at the top edge of the lifting car 8, the use safety of the lifting car 8 is improved, the two sides are driven simultaneously, and the stability of the lifting drive can be further improved.

[0026] By setting the rotation of the adjusting turntable 17, the horizontal position of the threaded adjusting rod 16 inside the connecting bottom disc column 7 is directly adjusted, and then the rotation of the rotating disc 24 adjusts the height of the vertical threaded adjusting rod 23 inside the connecting stabilizing column 21, the auxiliary support foot disc 26 assists the universal moving wheel 15 to support the ground, and the sliding top disc 20 and the sliding bottom disc 22 can slide on the horizontal position of the sliding adjusting arm 18, the spacing between the two auxiliary support foot discs 26 can be increased, the supporting area of the bottom of the device is improved, the stability of the device is improved, and the control setting disc 14 on the main control 2 can directly control the lifting adjustment of the device, and the use convenience of the device is improved.

Claims

1. An urban rail transit signal construction lifting platform, comprising a mobile trolley (1), a main controller (2) is fixedly installed on one side of the top edge of the mobile trolley (1), characterized in that: The side top of the mobile carrier (1) is fixedly installed with a lifting adjusting column (3), one side of the lifting adjusting column (3) is provided with a lifting sliding groove (4), the inside of the lifting sliding groove (4) is rotatably connected with a lifting adjusting screw rod (5), one side surface of the lifting adjusting screw rod (5) is movably connected with a lifting sliding block (6), one side top of the lifting sliding block (6) is fixedly connected with a connecting bottom disc column (7), one side top of the connecting bottom disc column (7) is fixedly installed with a lifting car (8), one side top of the lifting car (8) is fixedly welded with a protective fence (9), one side top of the lifting adjusting column (3) is fixedly installed with a driving lifting motor (10), one side of the driving lifting motor (10) is fixedly connected with a power connection line (11).

2. The lifting platform for urban rail transit signal construction according to claim 1, characterized in that, One side of the main control device (2) is fixedly installed with a control power box (12), the front top of the main control device (2) is fixedly installed with a data display (13), the front bottom of the main control device (2) is provided with a control setting disc (14), one side bottom of the mobile carrier (1) is rotatably connected with a universal mobile wheel (15).

3. The lift platform for construction of urban rail transit signal according to claim 2, characterized in that, The power connection line (11) is fixedly connected with the control power box (12) and the top of the driving lifting motor (10), the driving lifting motor (10) and the lifting adjusting screw rod (5) are drivingly connected, the lifting sliding block (6) is located in the lifting sliding groove (4), the lifting sliding block (6) and the lifting adjusting column (3) are slidingly connected, the lifting adjusting screw rod (5) penetrates through the inside of the lifting sliding block (6), the lifting adjusting screw rod (5) and the lifting sliding block (6) are screwedly and drivingly connected, and the connecting bottom disc column (7) is slidingly connected with one side surface of the lifting adjusting column (3).

4. The lifting platform for urban rail transit signal construction according to claim 1, characterized in that, The inside of the connecting bottom disc column (7) is threadedly connected with a threaded adjusting rod (16), one side top of the threaded adjusting rod (16) is fixedly connected with an adjusting turntable (17), one side top of the threaded adjusting rod (16) away from the adjusting turntable (17) is rotatably connected with a sliding adjusting arm (18), and the inside of the sliding adjusting arm (18) is provided with a sliding limiting groove (19).

5. The lift platform for construction of urban rail transit signal according to claim 4, characterized in that, One side top surface of the sliding adjusting arm (18) is slidingly connected with a sliding top disc (20), one side bottom of the sliding top disc (20) is fixedly connected with a connecting stabilizing column (21), one side bottom of the connecting stabilizing column (21) is fixedly connected with a sliding bottom disc (22), the inside of the connecting stabilizing column (21) is rotatably connected with a vertical threaded adjusting rod (23), one side top of the vertical threaded adjusting rod (23) is fixedly connected with a rotating disc (24), one side bottom of the vertical threaded adjusting rod (23) is fixedly connected with an auxiliary supporting column (25), and one side bottom of the auxiliary supporting column (25) is fixedly connected with an auxiliary supporting foot disc (26).

6. The lift platform for construction of urban rail transit signal according to claim 5, characterized in that, The connecting stabilizing column (21) is located inside the sliding limiting groove (19), the vertical screw adjusting rod (23) penetrates inside the connecting stabilizing column (21), the connecting relationship between the vertical screw adjusting rod (23) and the sliding top disc (20) is screw connection, the connecting relationship between the vertical screw adjusting rod (23) and the sliding bottom disc (22) is screw connection, the sliding top disc (20) is located on the top end surface of the sliding adjusting arm (18), the connecting relationship between the sliding top disc (20) and the sliding adjusting arm (18) is sliding connection, the sliding bottom disc (22) is located on the bottom end surface of the sliding adjusting arm (18), and the connecting relationship between the sliding bottom disc (22) and the sliding adjusting arm (18) is sliding connection.

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