Rail traffic signal lamp verification device

Abstract

The utility model relates to the field of signal lamp verification, in particular to a rail traffic signal lamp verification device, which comprises a pitch angle adjusting mechanism composed of an electric telescopic rod, a plurality of supporting shafts, a supporting block and a supporting rod, and a height adjusting mechanism mainly composed of a screw rod, a plurality of connecting rods and the like. Compared with the prior art, the device has the advantages that the signal lamp mounting base is improved, two groups of adjusting mechanisms are arranged between the ground and signal lamp equipment, and the front-back inclination angle and the height of the signal lamp after being mounted are finely adjusted through the electric telescopic rod and the screw rod respectively; in this way, the complex and long process that a cement base needs to be dismantled and remodeled through a large knife and broad axe after a signal lamp installation problem exists in calibration is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the signal lamp check field, concretely points to a rail transit signal lamp check device. BACKGROUND

[0002] Rail transit is beside the rail, can set a lot of signal lamps, and the signal lamp is a kind of equipment in rail transit signal system, it conveys corresponding message and instruction for train driver by emitting different color light, plays the role of driving and shunting command, is one of important facilities in rail transit safety.

[0003] Rail transit signal lamp installs, by the cement and builds up a high platform in the track side, signal lamp base is fixed on the high platform, due to the simple installation platform of cement, it is not easy to standardize its size, leading to height, or the inclination angle of top mounting surface is difficult to effectively control, signal lamp is not installed at the height of design standard, or after installation, it is inclined to front and back, will lead to in use, far away car, cannot receive light signal in time, can find when being closer to signal lamp, this has compressed the reaction and operation processing time of driver, is with security risk, when signal lamp is installed, calibrates, finds the problem in this aspect, and the integrated cement platform that builds up, is not easy to modify, especially to the top surface whether can reach level, is more difficult, this increases the difficulty of calibration work and prolongs time, for this, provide a kind of rail transit signal lamp check device. UTILITARIAN CONTENT

[0004] I. Technical problem to be solved

[0005] The technical problem to be solved by the utility model is that when rail transit signal lamp calibration finds that the inclination angle and height need to be adjusted, the base fixed by cement platform is difficult to reform.

[0006] II. Technical scheme

[0007] To solve the above technical problem, the technical scheme provided by the utility model is as follows: a rail transit signal lamp check device, including lamp box, the lamp box side is connected with multiple lamps, and the lamp box lower side is connected with mounting plate.

[0008] The bottom of the lamp box is connected downward with a mounting base, an upper bottom plate is connected below the mounting base, a lower bottom plate is connected above the mounting plate, a lifting mechanism is connected between the mounting plate and the lower bottom plate, a plurality of support rods one are connected downward on one side of the upper bottom plate, a plurality of support rods two are connected upward on one side of the lower bottom plate, the support rods one and the support rods two are rotatably connected at the ends, a plurality of supporting blocks one are connected downward on the side of the upper bottom plate away from the ends of the support rods one, a supporting shaft one is connected between the supporting blocks one, a plurality of supporting blocks two are connected upward on the side of the lower bottom plate close to the supporting blocks one, a supporting shaft two is connected between the supporting blocks two, and an electric telescopic rod is rotatably connected between the supporting shaft one and the supporting shaft two.

[0009] Further, the lifting mechanism comprises a screw rod, opposite outer thread mechanisms are arranged on the two ends of the screw rod, the screw rod is rotatably connected between the mounting plate and the lower bottom plate, screw sleeves are connected at the two ends of the screw rod, supporting shafts three are connected on the two sides of the screw sleeves, and connecting rods one and two are rotatably connected between the ends of the supporting shafts three and the lower bottom plate and the mounting plate respectively.

[0010] Further, through holes are connected at the two ends of the screw rod, a handle is connected at one end of the screw rod and matched with the through hole, the handle is inserted into the through hole, the handle is convenient to hold, the screw rod is rotated, and the lifting function of the lifting mechanism is realized.

[0011] Further, a plurality of pressing plates matched with the handle are connected above the mounting plate, the pressing plates are fixed on the mounting plate in an orderly manner, and the handle is accommodated.

[0012] Further, a fence is connected upward on the outer side of the mounting plate, and push-pull doors are connected on the two sides of the fence.

[0013] III. Advantages

[0014] Compared with the prior art, the device is improved on the signal lamp mounting base, two groups of adjusting mechanisms are arranged between the ground and the signal lamp equipment, the front and rear inclination angles and the height of the signal lamp after installation are finely adjusted through the electric telescopic rods and the screw rod, and when the calibration of the signal lamp installation has a problem, the device avoids the complicated and long process of demolishing and remolding the cement base. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is an appearance structure diagram of the rail transit signal lamp calibration device Figure 1 .

[0016] Figure 2 is an appearance structure diagram of the rail transit signal lamp calibration device Figure 2 .

[0017] Figure 3 This is a schematic diagram of the external structure of a rail transit signal light calibration device according to this utility model. Figure 3 .

[0018] Figure 4 This is a schematic diagram of the external structure of a rail transit signal light calibration device according to this utility model. Figure 4 .

[0019] Figure 5 yes Figure 2 A schematic diagram of the structure of part A.

[0020] Figure 6 yes Figure 2 A schematic diagram of the structure of part B.

[0021] Figure 7 yes Figure 3 A structural diagram of part C.

[0022] As shown in the figure: 1. Light box, 2. Light fixture, 3. Mounting base, 4. Upper base plate, 5. Support rod one, 6. Support rod two, 7. Support block one, 8. Support shaft one, 9. Electric telescopic rod, 10. Support block two, 11. Support shaft two, 12. Sliding door, 13. Lower base plate, 14. Mounting plate, 15. Screw, 16. Screw sleeve, 17. Support shaft three, 18. Connecting rod one, 19. Connecting rod two, 20. Through hole, 21. Rotary handle, 22. Pressure plate, 23. Enclosure. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Example 1

[0025] Combined with appendix Figures 1-5To solve the above technical problems, the utility model provides a technical scheme for a rail transit signal lamp calibration device, which comprises a light box 1, a plurality of lamps 2 are connected to one side of the light box 1, an installation plate 14 is connected below the light box 1, a mounting seat 3 is connected downward at the bottom of the light box 1, an upper bottom plate 4 is connected below the mounting seat 3, a lower bottom plate 13 is connected above the installation plate 14, a lifting mechanism is connected between the installation plate 14 and the lower bottom plate 13, a plurality of first supporting rods 5 are connected downward at one side of the upper bottom plate 4, a plurality of second supporting rods 6 are connected upward at one side of the lower bottom plate 13, the first supporting rods 5 and the second supporting rods 6 are rotatably connected at the ends, a plurality of first supporting blocks 7 are connected downward at one end of the upper bottom plate 4 away from the first supporting rods 5, a first supporting shaft 8 is connected between the first supporting blocks 7, a plurality of second supporting blocks 10 are connected upward at one side of the lower bottom plate 13 close to the first supporting blocks 7, a second supporting shaft 11 is connected between the second supporting blocks 10, and an electric telescopic rod 9 is rotatably connected between the first supporting shaft 8 and the second supporting shaft 11.

[0026] The parts above the installation plate 14 are reasonably combined to serve as the installation positions of the rail transit signal lamps, and play a role in calibrating and adjusting the elevation angle and the height position, wherein the elevation angle adjusting mechanism is located between the upper bottom plate 4 and the lower bottom plate 13, and the height adjusting mechanism is the lifting mechanism located between the installation plate 14 and the lower bottom plate 13; the light box 1 with the plurality of lamps 2 and the mounting seat 3 at the bottom form the signal lamp equipment commonly used in rail transit, the signal lamp is installed and fixed on the upper bottom plate 4 through the mounting seat 3, and in the calibration process, the position of the signal lamp changes along with the upper bottom plate 4, when the electric telescopic rod 9 located between the upper bottom plate 4 and the lower bottom plate 13 operates, one end of the upper bottom plate 4 with the first supporting blocks 7 will change along with the extension or retraction degree of the electric telescopic rod 9, and different inclination degrees are exhibited on the ground, wherein the first supporting rods 5 and the second supporting rods 6 serve as the parts supporting the upper bottom plate 4, and they keep a relative rotating state, which can effectively cooperate with the electric telescopic rod 9 to adjust the elevation angle of the upper bottom plate 4 and the signal lamp.

[0027] Embodiment two

[0028] Combined with the Figures 1-4 and the Figures 6-7The lifting mechanism comprises a screw rod 15, opposite screw threads are arranged on both ends of the screw rod 15, through holes 20 are arranged on both ends of the screw rod 15, a handle 21 is arranged on one end of the screw rod 15 and matched with the through hole 20, the handle 21 is inserted into the through hole 20, the handle 21 is convenient for hand holding, the screw rod 15 is rotated, and the lifting function of the lifting mechanism is realized, the screw rod 15 is rotationally connected between the mounting plate 14 and the lower bottom plate 13, screw sleeves 16 are arranged on both ends of the screw rod 15, support shafts three 17 are arranged on both sides of the screw sleeves 16, connecting rods one 18 and connecting rods two 19 are rotationally connected between the support shafts three 17 and the lower bottom plate 13 and the mounting plate 14 respectively, a plurality of pressing pieces 22 matched with the handle 21 are arranged on the mounting plate 14, the pressing pieces 22 are fixed on the mounting plate 14 in an orderly manner and are used for accommodating the handle 21, a fence 23 is arranged on the outer side of the mounting plate 14 and extends upwards, and the fence 23 is connected with the push-pull door 12.

[0029] By inserting the handle 21 into the through hole 20 on one end of the screw rod 15, a handle with a lever effect is formed, manual operation is facilitated, the screw rod 15 is rotated, after the screw rod 15 is rotated, the upper and lower sides are connected to the mounting plate 14 and the lower bottom plate 13 through the connecting rod one 18 and the connecting rod two 19 respectively, the two screw sleeves 16 carried by the screw rod 15 can only move away from or close to each other along the screw rod 15, and the lower bottom plate 13 and the signal lamp part are raised or lowered on the ground under the transmission of the connecting rod one 18 and the connecting rod two 19. In view of safety, the handle 21 serving as the handle of the screw rod 15 is arranged in a simple detachable manner, is removed from the screw rod 15 when not in use, is carried by the staff at any time, or is accommodated in the pressing piece 22 on the mounting plate 14. Without the holding of the handle 21, the screw rod 15 is difficult to be rotated manually. In addition, in order to protect the adjusting parts in the device near the track, a fence 23 is arranged on the periphery of the mounting plate 14 to prevent external objects from hitting the parts in the device and causing damage.

[0030] In the specific implementation, when the traffic track signal lamp with the device base is used for calibration, the screw rod 15 is manually rotated, the signal lamp is finely adjusted in terms of the height from the ground, the congenital deficiency caused by the stacking of the signal lamp fixing table is compensated, after the height is appropriately adjusted, the pitch angle of the signal lamp is adjusted through the movement of the electric telescopic rod 9, the light can accurately illuminate the direction of the oncoming vehicle along the horizontal direction, the light irradiation direction is not inclined, and the oncoming vehicle in the distance cannot find the light until the oncoming vehicle is very close to the signal lamp. After the pitch angle of the signal lamp is adjusted, if there is still a slight deviation, the electric telescopic rod 9 and the screw rod 15 are combined to move and finely adjust.

[0031] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the spirit of the present application, without creative design, similar structure and embodiments of the technical solution, which should belong to the protection scope of the present application.

Claims

1. A rail transit signal lamp checking device, comprising a lamp box (1), a plurality of lamps (2) are connected on one side of the lamp box (1), and a mounting plate (14) is connected below the lamp box (1), characterized in that: a mounting seat (3) is connected downward at the bottom of the lamp box (1), an upper bottom plate (4) is connected below the mounting seat (3), a lower bottom plate (13) is connected above the mounting plate (14), a lifting mechanism is connected between the mounting plate (14) and the lower bottom plate (13), a plurality of first supporting rods (5) are connected downward on one side of the upper bottom plate (4), a plurality of second supporting rods (6) are connected upward on one side of the lower bottom plate (13), the first supporting rods (5) and the second supporting rods (6) are rotatably connected at the ends thereof, a plurality of first supporting blocks (7) are connected downward at the end of the upper bottom plate (4) away from the first supporting rods (5), a first supporting shaft (8) is connected between the first supporting blocks (7), a plurality of second supporting blocks (10) are connected upward on the side of the lower bottom plate (13) close to the first supporting blocks (7), a second supporting shaft (11) is connected between the second supporting blocks (10), and an electric telescopic rod (9) is rotatably connected between the first supporting shaft (8) and the second supporting shaft (11).

2. The rail transit signal lamp verification device according to claim 1, characterized in that: The lifting mechanism comprises a screw rod (15), the outer threads on the two ends of the screw rod (15) are arranged in opposite directions, the screw rod (15) is rotatably connected between the mounting plate (14) and the lower bottom plate (13), screw sleeves (16) are connected at the two ends of the screw rod (15), supporting shafts (17) are connected on the two sides of the screw sleeves (16), and link rods (18) and (19) are rotatably connected between the supporting shafts (17) and the lower bottom plate (13) and the mounting plate (14), respectively.

3. The rail transit signal lamp verification device according to claim 2, characterized in that: Holes (20) are connected at the two ends of the screw rod (15), and a handle (21) is connected at one end of the screw rod (15) and matches the holes (20).

4. The rail transit signal lamp verification device according to claim 3, characterized in that: A plurality of pressing plates (22) matching the handle (21) are connected above the mounting plate (14).

5. The rail transit signal lamp verification device according to claim 1, wherein: A fence (23) is connected upward on the outer side of the mounting plate (14), and a sliding door (12) is connected on the two sides of the fence (23).

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