CN215061008U

CN215061008U - Contrary reflective marking support for measuring apparatu

Info

Publication number: CN215061008U
Application number: CN202121436035.1U
Authority: CN
Inventors: 李舟; 程雷; 雷文; 罗文亮
Original assignee: Anhui Yuantong Testing Technology Co ltd
Current assignee: Anhui Yuantong Testing Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-07
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the technical field of measuring apparatu equipment, especially, a contrary reflection marking support for measuring apparatu, including the installation piece, the interior diapire fixed mounting of installation piece has the battery. This contrary reflective graticule support for measuring apparatu, back inner wall through setting up the installation piece is provided with angle adjusting device, and angle adjusting device includes servo motor, servo motor's the back and the back inner wall fixed mounting of installation piece, automatic angle regulation and high detection have been reached, detection personnel's intensity of labour has not only been reduced, and the effect of testing result accuracy has been improved, it mostly detects through the handheld detection of detection personnel to have solved current contrary reflective graticule measuring apparatu, in order to guarantee the accuracy of detection, need long-time posture of keeping, in case the check-out time is longer, detection personnel's arm easily produces tired out the sense, the equipment that arouses easily appears because the arm is sour bloated rocks, thereby reduce the problem of testing result accuracy.

Description

Contrary reflective marking support for measuring apparatu

Technical Field

The utility model relates to a measuring apparatu equipment technical field especially relates to a contrary for marking measuring apparatu support.

Background

Retro-reflection is an optical phenomenon that reflected light rays are reflected back to a light source along the opposite direction close to incident light rays, and retro-reflecting materials are manufactured based on the principle, and the wide application thereof in the field of road traffic utilizes the lighting effect of vehicle self light, and the effect of information such as transmission instruction, warning can be reached through the reflection effect of retro-reflecting materials, and common products include retro-reflecting signs, protruding road signs, marked lines and the like, and retro-reflecting materials have important significance for guaranteeing the safety of road transportation and improving the traffic efficiency.

Most of existing retro-reflective marking measuring instruments are handheld through detection personnel for detection, in order to guarantee the accuracy of detection, a long-time posture needs to be kept, once the detection time is long, the arms of the detection personnel are prone to fatigue, and the problem that the accuracy of detection results is reduced due to shaking of the equipment caused by the fact that the arms are sour and swollen is prone to occurring.

SUMMERY OF THE UTILITY MODEL

Based on present contrary reticle measuring apparatu all is held through the measurement personnel mostly and is detected, in order to guarantee the accuracy that detects, need a long-time posture that keeps, in case the check-out time is longer, measurement personnel's arm easily produces tired out the sense, easily appears because the equipment that the arm acid inflation arouses rocks to reduce the technical problem of testing result precision, the utility model provides a contrary reticle measuring apparatu is with support.

The utility model provides a contrary reflective graticule measuring apparatu support, including the installation piece, the interior diapire fixed mounting of installation piece has the battery, the upper surface of installation piece has seted up the mounting hole, the inner wall of mounting hole is fixed with the bull stick through the bearing is fixed, the surface of one end of bull stick runs through and extends to the inside of installation piece, the surface of one end of bull stick is fixed with first bevel gear;

the back inner wall of installation piece is provided with angle adjusting device, and angle adjusting device includes servo motor, servo motor's the back with the back inner wall fixed mounting of installation piece.

Preferably, a transmission shaft is fixedly installed on an output shaft of the servo motor through a coupler, a second bevel gear is fixedly sleeved on the outer surface of one end of the transmission shaft, the tooth surface of the second bevel gear is meshed with the tooth surface of the first bevel gear, and a controller is fixedly installed on the surface of one side of the installation block;

through above-mentioned technical scheme, the battery plays the effect that the electric energy that accumulates carries out the provision, and servo motor plays the effect that drives second bevel gear and carry out forward and reverse rotation through the transmission shaft.

Preferably, the lower surface of the mounting block is provided with symmetrically distributed accommodating grooves, the inner top walls of the accommodating grooves are hinged with supporting columns through self-locking folding hinges, and the outer surfaces of the supporting columns are movably sleeved with heightening sleeves;

through above-mentioned technical scheme, accomodate the groove and play and accomodate the support column and increase the sleeve, reduce occupation space, portable's effect.

Preferably, threaded holes are formed in the outer surfaces of the heightening sleeves, hand-screwed bolts are connected to the inner walls of the threaded holes in a threaded manner, one end surfaces of the hand-screwed bolts are in pressing contact with the outer surface of the supporting column, and an adjusting plate is fixedly connected to the upper surface of the rotating rod;

through above-mentioned technical scheme, the hand is twisted the bolt and is played the height that fixed heighten sleeve was adjusted.

Preferably, a micro electric push rod is fixedly mounted on the upper surface of the adjusting plate, a connecting block is fixedly connected to the surface of one end of the micro electric push rod, and a gear rack is fixedly connected to the front side of the connecting block;

through above-mentioned technical scheme, miniature electric putter plays the effect that drives the rack and remove through the connecting block.

Preferably, the lower surface of the gear rack is in contact with the upper surface of the adjusting plate, the upper surface of the adjusting plate is fixedly connected with symmetrically distributed supports, and the opposite surfaces of the two supports are hinged with sector-shaped tooth blocks through pin shafts;

through above-mentioned technical scheme, the removal of gear rack plays the effect that drives fan-shaped tooth piece and carry out the semi-rotation swing.

Preferably, the tooth surface of the sector-shaped tooth block is meshed with the tooth surface of the gear rack, and the upper surface of the sector-shaped tooth block is fixedly connected with a mounting plate;

through above-mentioned technical scheme, the mounting panel plays the fixed mounting to check out test set.

The utility model provides a beneficial effect does:

1. the back inner wall through setting up the installation piece is provided with angle adjusting device, and angle adjusting device includes servo motor, servo motor's the back and the back inner wall fixed mounting of installation piece, automatic angle regulation and high detection have been reached, detection personnel's intensity of labour has not only been reduced, and the effect of testing result accuracy has been improved, it detects through the handheld detection personnel that most of current contrary reflective graticule measuring apparatu have been solved, in order to guarantee the accuracy of detection, need long-time posture of keeping, in case the check-out time is longer, detection personnel's arm easily produces tired out the sense, the equipment that arouses because the arm acid swelling easily appears rocks, thereby reduce the problem of testing result accuracy.

2. Through the cooperation that sets up to accomodate groove, support column, increase sleeve, screw hole and hand and twist the bolt, play and highly improved equipment detection, and accomodate back occupation space little, portable's effect.

Drawings

FIG. 1 is a schematic view of a retroreflective reticle measuring instrument holder;

FIG. 2 is a perspective view of a retroreflective reticle measuring instrument holder;

FIG. 3 is an exploded view of a mounting block structure of a retroreflective reticle measuring gauge stand;

FIG. 4 is an exploded view of an adjustment plate structure of a retroreflective reticle measuring gauge stand.

In the figure: 1. mounting blocks; 2. a storage battery; 3. a rotating rod; 4. a first bevel gear; 5. a servo motor; 51. a drive shaft; 52. a second bevel gear; 53. a controller; 54. a receiving groove; 55. a support pillar; 56. heightening the sleeve; 57. screwing the bolt by hand; 58. an adjusting plate; 59. a miniature electric push rod; 510. a gear rack; 511. a support; 512. a sector-shaped tooth block; 513. and (7) mounting the plate.

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.

Referring to fig. 1-4, a support for a retro-reflective marking measuring instrument comprises a mounting block 1, wherein a storage battery 2 is fixedly mounted on the inner bottom wall of the mounting block 1, a mounting hole is formed in the upper surface of the mounting block 1, a rotating rod 3 is fixedly sleeved on the inner wall of the mounting hole through a bearing, the surface of one end of the rotating rod 3 penetrates through and extends into the mounting block 1, and a first bevel gear 4 is fixedly sleeved on the outer surface of one end of the rotating rod 3;

the back inner wall of installation piece 1 is provided with angle adjusting device, and angle adjusting device includes servo motor 5, and servo motor 5's the back and the back inner wall fixed mounting of installation piece 1.

Further, a transmission shaft 51 is fixedly mounted on an output shaft of the servo motor 5 through a coupling, a second bevel gear 52 is fixedly sleeved on an outer surface of one end of the transmission shaft 51, a tooth surface of the second bevel gear 52 is meshed with a tooth surface of the first bevel gear 4, a controller 53 is fixedly mounted on a surface of one side of the mounting block 1, the storage battery 2 plays a role in storing electric energy to provide electric energy, and the servo motor 5 plays a role in driving the second bevel gear 52 to rotate in the forward and reverse directions through the transmission shaft 51.

Further, the lower surface of installation piece 1 is seted up and is the groove 54 of accomodating of symmetric distribution, and a plurality of interior roof of accomodating groove 54 all articulate through the folding hinge of auto-lock has support column 55, and the equal activity of surface of a plurality of support columns 55 has cup jointed and has increased sleeve 56, accomodates groove 54 and plays and accomodate support column 55 and increase sleeve 56, reduces occupation space, portable's effect.

Further, threaded holes are formed in the outer surfaces of the heightening sleeves 56, hand screwing bolts 57 are connected to the inner walls of the threaded holes in a threaded mode, one end surfaces of the hand screwing bolts 57 are in extrusion contact with the outer surface of the supporting column 55, an adjusting plate 58 is fixedly connected to the upper surface of the rotating rod 3, and the hand screwing bolts 57 fix the height adjusted by the heightening sleeves 56.

Further, the upper surface of the adjusting plate 58 is fixedly provided with a miniature electric push rod 59, one end surface of the miniature electric push rod 59 is fixedly connected with a connecting block, the front surface of the connecting block is fixedly connected with a gear strip 510, and the miniature electric push rod 59 plays a role in driving the gear strip 510 to move through the connecting block.

Further, the lower surface of the gear strip 510 is in contact with the upper surface of the adjusting plate 58, the upper surface of the adjusting plate 58 is fixedly connected with the symmetrically distributed supports 511, the opposite surfaces of the two supports 511 are hinged with the sector gear block 512 through a pin shaft, and the movement of the gear strip 510 plays a role in driving the sector gear block 512 to perform semi-rotation swing.

Further, the tooth surface of the sector-shaped tooth block 512 is meshed with the tooth surface of the gear strip 510, the mounting plate 513 is fixedly connected to the upper surface of the sector-shaped tooth block 512, and the mounting plate 513 serves as a fixed mounting for the detection device.

Be provided with angle adjusting device through the back inner wall that sets up installation piece 1, and angle adjusting device includes servo motor 5, servo motor 5's the back and the back inner wall fixed mounting of installation piece 1, automatic angle regulation and high detection have been reached, detection personnel's intensity of labour has not only been reduced, and the effect of testing result accuracy has been improved, it all detects through the handheld detection personnel that detects mostly to have solved current contrary reflective graticule measuring apparatu, in order to guarantee the accuracy of detection, need long-time posture of keeping, in case the check-out time is longer, detection personnel's arm easily produces tired feeling, equipment that easily appears because the arm acid inflation arouses rocks, thereby reduce the problem of testing result accuracy.

Through the cooperation that sets up to accomodate groove 54, support column 55, increase sleeve 56, screw hole and hand and twist bolt 57, play and highly improved equipment detection, and accomodate back occupation space little, portable's effect.

The working principle is as follows: when the device is used, a tester firstly rotates the support column 55 in the accommodating groove 54 by ninety degrees through the self-locking folding hinge to enable the support column to be vertical, then moves the heightening sleeve 56 to a required height and then fastens the heightening sleeve by screwing the bolt 57 by hands, the testing device is fixed on the mounting plate 513 for testing, when the angle needs to be adjusted leftwards, the controller 53 starts the servo motor 5 to rotate forwards, the servo motor 5 drives the second bevel gear 52 to rotate forwards through the transmission shaft 51, the second bevel gear 52 drives the rotating rod 3 to rotate forwards through the meshed first bevel gear 4, the rotating rod 3 rotates forwards through the adjusting plate 58 to drive the testing device to rotate leftwards, when the testing device needs to be adjusted rightwards, the tester starts the micro electric push rod 59 to work through the controller 53, the extension motion of the micro electric push rod 59 drives the gear strip 510 to move through the connecting block, the gear rack 510 drives the meshed sector gear block 512 to perform a semi-rotation movement, so that the mounting plate 513 drives the detection device to adjust the angle upwards, otherwise, the miniature electric push rod 59 is controlled to perform a contraction movement, and the detection device can be controlled to adjust the angle downwards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A retro-reflective marking gauge stand comprises a mounting block (1) and is characterized in that: a storage battery (2) is fixedly mounted on the inner bottom wall of the mounting block (1), a mounting hole is formed in the upper surface of the mounting block (1), a rotating rod (3) is fixedly sleeved on the inner wall of the mounting hole through a bearing, the surface of one end of the rotating rod (3) penetrates through and extends into the mounting block (1), and a first bevel gear (4) is fixedly sleeved on the outer surface of one end of the rotating rod (3);

the rear inner wall of the mounting block (1) is provided with an angle adjusting device, the angle adjusting device comprises a servo motor (5), and the back of the servo motor (5) is fixedly mounted on the rear inner wall of the mounting block (1).

2. The holder for a retroreflective reticle measuring instrument of claim 1, wherein: an output shaft of the servo motor (5) is fixedly provided with a transmission shaft (51) through a coupler, a second bevel gear (52) is fixedly sleeved on the outer surface of one end of the transmission shaft (51), the tooth surface of the second bevel gear (52) is meshed with the tooth surface of the first bevel gear (4), and a controller (53) is fixedly arranged on the surface of one side of the mounting block (1).

3. The holder for a retroreflective reticle measuring instrument of claim 1, wherein: the lower surface of installation piece (1) is seted up and is holding groove (54) that the symmetric distribution, and is a plurality of the interior roof of holding groove (54) all articulates through the folding hinge of auto-lock has support column (55), and is a plurality of heightening sleeve (56) has all been cup jointed in the activity to the surface of support column (55).

4. The holder for a retroreflective reticle measuring instrument of claim 3, wherein: it is a plurality of the surface of heightening sleeve (56) all sets up threaded hole, and is a plurality of the equal threaded connection of inner wall of screw hole has hand to twist bolt (57), and is a plurality of the hand twist bolt (57) one end surface all with the surface extrusion contact of support column (55), the last fixed surface of bull stick (3) is connected with regulating plate (58).

5. The holder for a retroreflective reticle measuring instrument of claim 4, wherein: the last fixed surface of regulating plate (58) installs miniature electric putter (59), the one end fixed surface of miniature electric putter (59) is connected with the connecting block, the positive fixedly connected with rack (510) of connecting block.

6. The holder for a retroreflective reticle measuring instrument of claim 5, wherein: the lower surface of rack (510) with the upper surface contact of regulating plate (58), the last fixed surface of regulating plate (58) is connected with support (511) that are the symmetric distribution, two the surface that support (511) are relative articulates through the round pin axle has fan-shaped tooth piece (512).

7. The holder for a retroreflective reticle measuring instrument of claim 6, wherein: the tooth surface of the sector-shaped tooth block (512) is meshed with the tooth surface of the gear bar (510), and the upper surface of the sector-shaped tooth block (512) is fixedly connected with a mounting plate (513).