CN214470445U

CN214470445U - Automatic staircase safe distance synthesizes dipperstick

Info

Publication number: CN214470445U
Application number: CN202121042520.0U
Authority: CN
Inventors: 张建军; 孟志勇; 韩丽花
Original assignee: Zhengzhou Tokey Elevator Co ltd
Current assignee: Zhengzhou Tokey Elevator Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-10-22
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a comprehensive measuring scale for the safety distance of an escalator, which comprises a scale body, a moving arm and a depth strip; one surface of the ruler body is provided with a first scale, one angle of the ruler body is a cutting angle, the cutting angle is a right-angled triangle with one angle being 25 degrees, and the other surface of the ruler body is provided with a through groove along the length direction of the ruler body; the moving arm is connected with the ruler body in a sliding way; the depth strip is located through the inslot, depth strip and through strip sliding connection, depth strip and removal arm fixed connection. The moving arm slides on the ruler body to enable the depth strip to be located in the through groove, the depth strip is fixedly connected with the moving arm, when the escalator is tested, the position of the moving arm on the ruler body only needs to be changed, various lengths can be tested, the moving arm is moved to a proper position in advance, the specified length is tested, the position which can be tested only by bending is needed, the bending is avoided, and the working efficiency is higher.

Description

Automatic staircase safe distance synthesizes dipperstick

Technical Field

The utility model relates to an inspection field of staircase, concretely relates to automatic staircase safe distance synthesizes dipperstick.

Background

In the inspection rules of escalators, many items are involved regarding safety distances. However, there are some problems of inconvenience or inefficiency in the design inspection work. For example, when the relevant distance and angle of the anti-pinch device are actually measured, a lot of data need to be measured, no special tool is provided, and the measurement is very inconvenient; some safety distance measurement needs a plurality of tools to cooperate, so that the efficiency is low, and the accuracy is difficult to guarantee. In addition, the inspection items are multiple, the inspection staff need to carry more tools, and some auxiliary measuring tools are needed, so that the inspection staff is inconvenient to carry, and meanwhile, the existing tools can observe the corresponding size only when the measuring staff is in front view or is close to the measuring position, so that the workload of the inspection staff is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic staircase safe distance synthesizes dipperstick to solve and measure automatic staircase and do not have professional instrument and measure complicated problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a comprehensive measuring scale for the safe distance of an escalator comprises a scale body, a moving arm and a depth strip; a first scale is marked on one surface of the ruler body, one corner of the ruler body is a chamfer, the chamfer is a right-angled triangle with one corner of 25 degrees, and a through groove is formed in the other surface of the ruler body along the length direction of the ruler body; the moving arm is connected with the ruler body in a sliding manner; the depth strip is located in the through groove, the depth strip is in sliding connection with the through strip, and the depth strip is fixedly connected with the moving arm.

Furthermore, a second scale is marked on the width of the ruler body, and the width of the ruler body is not less than 25 mm.

Further, the length of the ruler body is not less than 150 mm.

Further, the width of the cross section of the depth strip is 3mm, and the length of the cross section of the depth strip is a rectangle with the length of 4 mm.

Furthermore, a third scale mark and a fourth scale mark are engraved on the moving arm in the length direction perpendicular to the moving arm, the third scale mark is 20mm away from the lower end of the moving arm, and the fourth scale mark is 30mm away from the lower end of the moving arm.

The utility model has the advantages that:

the moving arm slides on the ruler body to enable the depth strip to be located in the through groove, the depth strip is fixedly connected with the moving arm, when the escalator is tested, the position of the moving arm on the ruler body only needs to be changed, various lengths can be tested, the moving arm is moved to a proper position in advance, the specified length is tested, the position which can be tested only by bending is needed, the bending is avoided, and the working efficiency is higher. The meshing depth of the comb teeth of the comb plate and the tooth grooves of the pedal face can be verified through the depth strips.

Drawings

Fig. 1 is a front structural schematic diagram of an escalator safety distance comprehensive measuring scale.

Names corresponding to the marks in the figure:

1-ruler body; 11-a first scale; 12-cutting corners; 13-second scale; 2-moving the arm; 21-third scale; 22-fourth scale; 3-depth bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a:

a safe distance comprehensive measuring scale for an escalator comprises a scale body 1, a moving arm 2 and a depth strip 3; a through groove is formed in the ruler body 1 along the length direction of the ruler body 1; the moving arm 2 is connected with the ruler body 1 in a sliding mode, the depth strips 3 are located in the through grooves, the depth strips 3 are connected with the through strips in a sliding mode, and the depth strips 3 are fixedly connected with the moving arm 2.

Be carved with first scale 11 on the chi body 1, the length of chi body 1 is 170mm, marks 150mm on the first scale 11, wherein, 15mm, 30mm, 50mm, 55mm, 100mm, 120mm, 125mm, 150mm, the scale mark key mark for measure: the device comprises an entrance blocking device height detection device (100mm), an entrance blocking device horizontal maximum distance detection device (120mm), an outer cover plate width judgment device (125mm) in the blocking device, a blocking device and handrail belt lower edge maximum distance measurement device (150mm), an anti-pinch device flexible part horizontal protrusion device (15mm, 30mm), an anti-pinch device protrusion amount device (33mm, 50mm), an anti-pinch device rigid part vertical distance device (55mm), and an anti-pinch device rigid part horizontal distance device (50mm, 150 mm). During the test, the first scale 11 can be directly checked.

One corner of the ruler body 1 is a chamfer 12, and the chamfer 12 is a right-angled triangle with an angle of 25 degrees and is used for measuring the inclination angle (25 degrees) of the rigid part of the anti-pinch device.

The width of the ruler body 1 is marked with a second scale 13, the width of the ruler body 1 is 30mm, the second scale is marked on the first ruler body 1 and is used for detecting the vertical distance I (25mm-30mm) of the rigid part of the anti-pinch device.

The movable arm 2 is connected with the ruler body 1 in a sliding mode, a third scale 21 line and a fourth scale 22 line are carved on the movable arm 2 in the length direction perpendicular to the movable arm 2, the distance between the third scale 21 line and the lower end of the movable arm 2 is 20mm, the height of the anti-skid device is measured (20mm), and the distance between the fourth scale 22 line and the lower end of the movable arm 2 is 30 mm. For checking the highest height (30mm) of the rigid part.

The depth strip 3 is in lining up the inslot, with lining up groove sliding connection, depth strip right-hand member and moving arm fixed connection, and the width of moving arm is 10mm, and when moving arm 2 was at chi body 1 leftmost end, the left side of moving arm was in the 10mm department of first scale 11, and the left end of depth strip 3 is with the left end parallel and level of chi body 1, when the left removal of depth strip 3 stretches out chi body 1, and the length that stretches out is the scale that the moving arm 2 right side corresponds. The depth strip 3 can measure the length which is not easy to measure by a normal ruler, and when the length is checked, the moving arm 2 can be moved firstly, the length of the part of the depth strip 3 extending out of the ruler body 1 is controlled to be the length to be checked, and then the length of the depth strip 3 is compared with the length of the checking position, so that whether the length of the checking position meets the specification or not can be determined. The cross section of the depth strip 3 is rectangular with a width of 3mm and a length of 4 mm. Through the length and width of the cross section, the measurement of the gap between the wall protecting plates (4mm) and the measurement of the gap between the step, the pedal or the adhesive tape and the skirt protecting plate (4mm and 7mm) is realized.

The present invention is not limited to the above-mentioned preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is made, and all the technical solutions identical or similar to the present application fall within the protection scope of the present invention.

Claims

1. The comprehensive measuring scale for the safe distance of the escalator is characterized by comprising a scale body, a moving arm and a depth strip;

a first scale is marked on one surface of the ruler body, one corner of the ruler body is a chamfer, the chamfer is a right-angled triangle with one corner of 25 degrees, and a through groove is formed in the other surface of the ruler body along the length direction of the ruler body;

the moving arm is connected with the ruler body in a sliding manner;

the depth strip is located in the through groove, the depth strip is connected with the through groove in a sliding mode, and the depth strip is fixedly connected with the moving arm.

2. The escalator safe distance comprehensive measuring scale according to claim 1, wherein the width of said scale body is marked with a second scale, and the width of said scale body is not less than 30 mm.

3. The escalator safety distance comprehensive measuring scale according to claim 1, wherein the length of said scale body is not less than 150 mm.

4. The escalator safety distance comprehensive measuring scale according to claim 1, wherein the cross section of the depth bar is rectangular with a width of 3mm and a length of 4 mm.

5. The escalator safety distance comprehensive measuring scale according to claim 1, wherein a third scale mark and a fourth scale mark are carved on the moving arm in a direction perpendicular to the length direction of the moving arm, the third scale mark is 20mm away from the lower end of the moving arm, and the fourth scale mark is 30mm away from the lower end of the moving arm.