Protruding road sign detector automatic adjusting device

Abstract

The utility model provides an automatic adjusting device for a raised road sign detector, which relates to the technical field of raised road sign detectors and comprises a mounting bottom plate, a driving device arranged at the bottom of the mounting bottom plate, an adjusting device arranged at the bottom of the mounting bottom plate, a graduated scale arranged on one side of the surface of the mounting bottom plate, and an adjusting device arranged on the other side of the surface of the mounting bottom plate. The top of the mounting bottom plate is movably sleeved with a detector body. When a protruding road sign is detected, in order to reduce the frequency of repeatedly lifting the detector body when the detection angle is adjusted, an adjusting device is arranged on the surface of the mounting bottom plate, a mounting table is arranged on one side of the graduated scale, and the bottom of the mounting table is connected to the output end of a second motor. The second motor can be started to rotate through an external controller to drive the mounting table to rotate, so that the protruding road sign placed on the surface of the mounting table is driven to adjust the detection angle, the operation can be directly carried out after detection is completed, the operation does not need to be carried out after the detector body is lifted, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protruding road sign detectors, in particular to an automatic regulating device for protruding road sign detectors. Background Art

[0002] Raised road signs are of great significance for ensuring road transportation safety and improving traffic efficiency. Therefore, before being put into use, raised road signs need to pass strict tests to ensure that they have good reflective properties.

[0003] The optical path structure of the commonly used device for detecting the reflective performance of raised road signs is shown in the patent with authorization announcement number CN205607627U. The light source shines on the collimating lens through a semi-transparent and semi-reflecting mirror, is focused by the collimating lens and shines on the plane reflector, and then is reflected by the plane reflector to the spherical mirror. After secondary focusing and reflection by the spherical mirror, it shines on the raised road sign from the flat light-transmitting glass setting. The reflected light of the raised road sign returns along the original path and is reflected into the light detector.

[0004] In the prior art, when inspecting a raised road sign, it is necessary to first place the raised road sign on an adjustment plate, manually adjust the inspection angle, and then cover the detector. Each adjustment requires picking up the detector, adjusting it, and then covering it, which seriously affects the inspection efficiency. When replacing different raised road signs, it is also necessary to repeat the operations of picking up and covering the detector. The detector itself is heavy, which is very time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic adjustment device for a raised road sign detector, comprising: a mounting base plate, a driving device is provided at the bottom of the mounting base plate, an adjustment device is provided at the bottom of the mounting base plate, a scale is provided on one side of the surface of the mounting base plate, and the top movable sleeve of the mounting base plate is provided with a detector body.

[0007] As a preferred embodiment, L-shaped support plates are fixedly installed at the four ends of the bottom of the mounting base plate, limiting grooves are provided on the surface of the mounting base plate, and support legs are fixedly installed at the four ends of the bottom of the mounting base plate.

[0008] As a preferred embodiment, the driving device includes two motors 1 and two sliding rods, one side of the two motors 1 is fixedly mounted on the bottom of the mounting base plate, the output ends of the two motors 1 are penetrated through the bottom of the mounting base plate by bearings and threaded rods are installed, and the bottoms of the two sliding rods are fixedly mounted on the surface of the mounting base plate.

[0009] As a preferred embodiment, the adjusting device includes a second motor, one side of which is fixedly mounted on the bottom of a mounting base plate, and an output end of the adjusting device is penetrated through a bearing and a mounting platform is installed on the bottom of the mounting base plate, and limit plates are fixedly mounted on the four ends of the surface of the mounting platform.

[0010] As a preferred implementation, the scale is located on one side of the mounting platform.

[0011] As a preferred embodiment, a sealing groove is provided at the bottom of the detector body, threaded holes are provided at both ends of the top of the sealing groove, movable holes are provided at both ends of the top of the sealing groove, the surfaces of the two threaded rods and the two sliding rods are movably embedded in the two threaded holes and the two movable holes respectively, and a detection chamber is provided at the top in the middle of the sealing groove.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model, when detecting raised road signs, in order to reduce the frequency of repeatedly lifting the detector body when adjusting the detection angle, an adjustment device is arranged on the surface of the mounting base plate, a mounting platform is arranged on one side of the scale, the bottom of the mounting platform is connected to the output end of the second motor, and the second motor can be started by an external controller to drive the mounting platform to rotate, thereby driving the raised road signs placed on the surface of the mounting platform to adjust the detection angle. This operation can be performed directly after the detection is completed, without lifting the detector body, thereby greatly improving work efficiency.

[0014] 2. In order to reduce the extra workload caused by the movement of the detector body, the utility model provides a sealing groove at the bottom of the detector body, and threaded holes are provided at both ends of the top side of the sealing groove, corresponding to the two threaded rods installed on the top of the mounting base plate. The two motors at the bottom of the mounting base plate are started by an external controller. The two motors will start and stop synchronously according to pre-set parameters to drive the two threaded rods to rotate in the threaded holes, thereby driving the detector body to rise and fall. The two sliding bars also move at the same time and play a role of limiting. The detector body is driven to rise and fall by rotating the driving device in coordination with the threaded holes, which can avoid the extra workload caused by taking and placing the detector body during the process of replacing the protruding punctuation points, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main body of an automatic adjustment device for a protruding road sign detector provided by the utility model;

[0016] Figure 2 A side view of an automatic adjustment device for a protruding road sign detector provided by the utility model;

[0017] Figure 3 A surface structural diagram of a mounting base plate of an automatic adjustment device for a protruding road sign detector provided by the utility model;

[0018] Figure 4 The utility model provides a bottom structural diagram of a detector body of an automatic adjustment device for a protruding road sign detector.

[0019] Legend:

[0020] 1. Installation base plate; 101. L-shaped support plate; 102. Limiting groove; 103. Support leg; 2. Driving device; 201. Motor 1; 202. Threaded rod; 203. Sliding rod; 3. Adjusting device; 301. Motor 2; 302. Mounting table; 303. Limiting plate; 4. Scale; 5. Detector body; 501. Sealing groove; 502. Threaded hole; 503. Detection chamber; 504. Movable hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: an automatic adjustment device for a raised road sign detector, comprising: a mounting base plate 1, a driving device 2 is arranged at the bottom of the mounting base plate 1, an adjustment device 3 is arranged at the bottom of the mounting base plate 1, a scale 4 is arranged on one side of the surface of the mounting base plate 1, and a detector body 5 is arranged on the top movable sleeve of the mounting base plate 1.

[0023] Specifically: the mounting base plate 1 serves the function of mounting and connecting, and the mounting base plate 1 is made of black light-shielding material, the adjusting device 3 facilitates the adjustment of the angle, the driving device 2 cooperates with the threaded hole 502 to lift the detector body 5, and the detector body 5 is a relatively mature device in the prior art and will not be described in detail.

[0024] In one embodiment, L-shaped support plates 101 are fixedly installed at the four ends of the bottom of the installation base plate 1, and a limiting groove 102 is provided on the surface of the installation base plate 1. Support legs 103 are fixedly installed at the four ends of the bottom of the installation base plate 1.

[0025] Specifically: the L-shaped support plate 101 plays an auxiliary supporting role and has a certain shading effect. The opening of the limit groove 102 and the sealing groove 501 allows the bottom of the detector body 5 to be mounted on the surface of the installation base plate 1 for sealing and shading. The support legs 103 play a supporting role for the installation base plate 1.

[0026] In one embodiment, the driving device 2 includes two motors 201 and two sliding rods 203. One side of the two motors 201 is fixedly mounted on the bottom of the mounting base plate 1. The output ends of the two motors 201 are both installed with threaded rods 202 through bearings that penetrate the bottom of the mounting base plate 1. The bottoms of the two sliding rods 203 are fixedly mounted on the surface of the mounting base plate 1.

[0027] Specifically, after the motor 201 is started, it will drive the threaded rod 202 to rotate. The threaded rod 202 rotates inside the threaded hole 502 to drive the detector body 5 to move up and down. The sliding rod 203 moves inside the movable hole 504 synchronously to play a limiting role.

[0028] In one embodiment, the adjusting device 3 includes a motor 2 301, one side of the motor 2 301 is fixedly mounted on the bottom of the mounting base plate 1, the output end of the adjusting device 3 passes through the bottom of the mounting base plate 1 through a bearing and is equipped with a mounting platform 302, and the four ends of the surface of the mounting platform 302 are fixedly mounted with limit plates 303.

[0029] Specifically: after the motor 2 301 is started, it will drive the mounting platform 302 to rotate, and at the same time drive the protruding road sign installed on the surface of the mounting platform 302 to rotate to adjust the angle, and the limit plate 303 fits the surface of the protruding road sign to play a role of fixed limit.

[0030] In one embodiment, the scale 4 is located on one side of the mounting platform 302 .

[0031] Specifically, the scale 4 can assist in calibrating the rotation angle of the protruding road sign driven by the mounting platform 302 .

[0032] In one embodiment, a sealing groove 501 is provided at the bottom of the detector body 5, threaded holes 502 are provided at both ends of the top of the sealing groove 501, movable holes 504 are provided at both ends of the top of the sealing groove 501, the surfaces of the two threaded rods 202 and the two sliding rods 203 are movably embedded in the two threaded holes 502 and the two movable holes 504 respectively, and a detection chamber 503 is provided at the top in the middle of the sealing groove 501.

[0033] Specifically: two threaded grooves 502 and two movable holes 504 are opened diagonally, and the sealing groove 501 cooperates with the opening of the limit groove 102, so that the detector body 5 can be mounted on the surface of the mounting base plate 1, and the threaded hole 502 cooperates with the driving device 2 to drive the detector body 5 to move up and down. After the detector body 5 is mounted on the surface of the mounting base plate 1, the mounting platform 302 and the protruding road sign are both located inside the detection chamber 503, which is convenient for the detector body 5 to detect the protruding road sign.

[0034] Working principle: When using this device to detect raised road signs, in order to reduce the frequency of lifting the detector body 5 multiple times when adjusting the detection angle, an adjustment device 3 is provided on the surface of the mounting base plate 1, and a mounting platform 302 is provided on one side of the scale 4. The bottom of the mounting platform 302 is connected to the output end of the second motor 301. The second motor 301 can be started by an external controller to drive the mounting platform 302 to rotate, thereby driving the raised road signs placed on the surface of the mounting platform 302 to adjust the detection angle. This operation can be performed directly after the detection is completed, without lifting the detector body 5, which greatly improves the work efficiency. In order to reduce the extra workload caused by the movement of the detector body 5, at the bottom of the detector body 5 A sealing groove 501 is provided, and threaded holes 502 are provided at both ends of the top side of the sealing groove 501, corresponding to the two threaded rods 202 installed on the top of the mounting base plate 1. The two motors 201 at the bottom of the mounting base plate 1 are started by an external controller. The two motors 201 will start and stop synchronously according to pre-set parameters to drive the two threaded rods 202 to rotate in the threaded holes 502, thereby driving the detector body 5 to rise and fall, and the two sliding rods 203 also move at the same time and play a role of limiting. The detector body 5 is driven to rise and fall by rotating the driving device 2 in coordination with the threaded holes 502, which can avoid the extra workload caused by taking and placing the detector body 5 during the process of replacing the protruding punctuation points, saving time and effort.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic adjustment device for a protruding road sign detector, characterized in that: include: A mounting base plate (1) is provided with a driving device (2) at the bottom of the mounting base plate (1), an adjusting device (3) is provided at the bottom of the mounting base plate (1), a scale (4) is provided on one side of the surface of the mounting base plate (1), and a detector body (5) is provided on the top movable sleeve of the mounting base plate (1).

2. The automatic adjustment device for a protruding road sign detector according to claim 1, characterized in that: L-shaped support plates (101) are fixedly mounted on the four ends of the bottom of the installation base plate (1), a limiting groove (102) is provided on the surface of the installation base plate (1), and support legs (103) are fixedly mounted on the four ends of the bottom of the installation base plate (1).

3. The automatic adjustment device for a protruding road sign detector according to claim 1, characterized in that: The driving device (2) comprises two motors (201) and two slide bars (203), one side of the two motors (201) being fixedly mounted on the bottom of the mounting base plate (1), the output ends of the two motors (201) being provided with threaded rods (202) penetrating the bottom of the mounting base plate (1) via bearings, and the bottoms of the two slide bars (203) being fixedly mounted on the surface of the mounting base plate (1).

4. The automatic adjustment device for a protruding road sign detector according to claim 1, characterized in that: The regulating device (3) comprises a second motor (301), one side of which is fixedly mounted on the bottom of the mounting base plate (1), and an output end of the regulating device (3) passes through the bottom of the mounting base plate (1) via a bearing and is provided with a mounting platform (302), and limit plates (303) are fixedly mounted on the four ends of the surface of the mounting platform (302).

5. The automatic adjustment device for a protruding road sign detector according to claim 1, characterized in that: The scale (4) is located on one side of the mounting platform (302).

6. The automatic adjustment device for a protruding road sign detector according to claim 3, characterized in that: A sealing groove (501) is provided at the bottom of the detector body (5), threaded holes (502) are provided at both ends of the top of the sealing groove (501), movable holes (504) are provided at both ends of the top of the sealing groove (501), surfaces of the two threaded rods (202) and the two sliding rods (203) are movably embedded in the two threaded holes (502) and the two movable holes (504), respectively, and a detection chamber (503) is provided at the top in the middle of the sealing groove (501).

Images