Device and method for detecting strength of skirt panel of escalator

Abstract

The invention discloses an escalator skirt panel strength detection device and a detection method thereof.The escalator skirt panel strength detection device comprises a controller and two unit detection mechanisms, the two unit detection mechanisms act on skirt panels on the two sides respectively, and the controller is connected with the two unit detection mechanisms; the unit detection mechanism comprises a first driving part, sliding seats and a base plate, the sliding seats are arranged on the two sides of the base plate, the first driving part is arranged at one ends of the two sliding seats, the first driving part drives a connecting rod, the connecting rod is connected with the base plate, a second driving part is installed on one side of the base plate, and the second driving part is connected with the base plate. And the driving end of the second driving piece is connected with the extrusion plate through a pressure sensor. According to the device, through mutual cooperation of the limiting teeth and comb teeth of the escalator, limiting of the unit detection mechanism can be achieved, so that rapid fixing of the device is achieved, dismounting and mounting are quite rapid, and the mounting position of the unit detection mechanism can be rapidly selected according to needs.

Description

Technical Field

[0001] The invention relates to the technical field of apron plate strength detection, in particular to a detection device and a detection method for the strength of an escalator apron plate. Background Art

[0002] There are skirts on both sides of the steps of the escalator to prevent objects from being caught in the gap. If the escalator apron is not stiff enough, the gap between the steps and the apron may cause accidents.

[0003] The existing publication number CN210533879U discloses an escalator skirt strength detection device, which includes a main body and an operation display system. The main body includes two left and right pressure feet. The left pressure foot is fixedly installed inside the shell through a pressure shaft, and a pressure sensor is provided at the rear end of the left pressure shaft; the right pressure foot is installed at the outer end of the right pressure shaft, and the right pressure shaft is connected to the adjustment shaft. The inner thread of the adjustment shaft is connected to the outer end of the connecting rod, and the inner end of the connecting rod is fixedly connected to the outer end of the measuring shaft. The inner end of the measuring shaft is connected to the transmission rod located in the shell, and a displacement sensor is installed on the transmission rod; the displacement sensor and the pressure sensor are connected to the operation display system. The utility model of the escalator skirt stiffness detection device can perform appropriate and accurate measurements on the skirt strength, ensure that it can withstand the specified pressure, ensure that it meets the national standard requirements, and avoid safety accidents; the measuring device and the display device are designed as one body, and both stand-alone and online modes can be adopted, with good portability, easy use, and accurate measurement structure.

[0004] Although the existing technology can detect the strength of the escalator apron plate, the device adjustment needs to be performed by rotating the screw, and the adjustment is slow. Therefore, we propose a detection device and a detection method for the strength of the escalator apron plate. Summary of the invention

[0005] The object of the present invention is to provide a detection device and a detection method for the strength of an escalator apron plate, so as to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for detecting the strength of an escalator apron plate, comprising a controller and a unit detection mechanism, wherein two unit detection mechanisms are provided, and the two unit detection mechanisms act on the apron plates on both sides respectively, and the controller is connected to the two unit detection mechanisms respectively; the unit detection mechanism comprises a first driving member, a sliding seat and a base plate, sliding seats are provided on both sides of the base plate, and a first driving member is provided at one end of the two sliding seats, and the first driving member drives a connecting rod, and the connecting rod is connected to the base plate, and a second driving member is installed on one side of the base plate, and the driving end of the second driving member is connected to the extrusion plate through a pressure sensor.

[0007] Preferably, a plurality of limiting teeth are evenly spaced apart at the bottom of the first driving member and the sliding seat.

[0008] Preferably, a sliding block is installed at one end of the connecting rod away from the base plate, and the sliding block is slidably installed on a sliding seat.

[0009] Preferably, the sliding seat comprises a sliding seat body, and the sliding seat body is provided with a sliding groove cooperating with the sliding block.

[0010] Preferably, the first driving member includes a driving member body and a driving plate, the driving plate is slidably mounted on a sliding seat, the driving member body drives the driving plate to reciprocate, and the driving plate is a toothed plate.

[0011] Preferably, the connecting rod comprises a connecting rod body and an engaging plate, one end of the connecting rod body is mounted with the engaging plate, and the engaging plate is engaged with the driving plate.

[0012] Preferably, the base plate comprises a base plate body and a connecting seat, the base plate body is installed with two connecting seats, and the connecting seats are connected to the connecting rod.

[0013] A method for detecting the strength of an escalator apron plate, using the above-mentioned device for detecting the strength of an escalator apron plate; comprising the following steps:

[0014] S1. According to the needs, quickly select the installation position of the unit detection mechanism, match the limit teeth with the comb teeth of the escalator to achieve the limit of the unit detection mechanism, so as to achieve the rapid fixation of the device;

[0015] S2, the engaging plate can be driven to move back and forth by the first driving member, thereby driving the driving plate to move back and forth, thereby quickly adjusting the position of the substrate;

[0016] S3. The pressure sensor and the extrusion plate can be driven by the second driving member to act on the escalator apron plate, and the corresponding data is displayed on the display screen of the controller.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. A plurality of limiting teeth are evenly spaced at the bottom of the first driving member and the sliding seat. The limiting teeth cooperate with the comb teeth of the escalator to limit the unit detection mechanism, thereby realizing rapid fixation of the device. The disassembly and assembly are very fast, and the installation position of the unit detection mechanism can be quickly selected as needed, thereby facilitating rapid adjustment of the device.

[0019] 2. The first driving member can drive the meshing plate to move back and forth, thereby driving the driving plate to move back and forth, and then quickly adjusting the position of the base plate. The second driving member can drive the pressure sensor and the extrusion plate to act on the escalator apron plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the unit detection mechanism of the present invention.

[0023] In the figure: 1. controller; 2. unit detection mechanism; 21. first driving member; 22. sliding seat; 23. slider; 24. limiting tooth; 25. second driving member; 26. substrate; 27. pressure sensor; 28. extrusion plate; 29. ​​connecting rod; 211. driving member body; 212. driving plate; 221. sliding seat body; 222. slide groove; 261. substrate body; 262. connecting seat; 291. connecting rod body; 292. engaging plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0025] See also Figure 1-2 In an embodiment of the present invention, a device for detecting the strength of an escalator apron plate includes a controller 1 and a unit detection mechanism 2. The unit detection mechanism 2 is provided with two units. The two unit detection mechanisms 2 act on the apron plates on both sides respectively. The controller 1 is connected to the two unit detection mechanisms 2 respectively. The two unit detection mechanisms 2 are fixed on the escalator. The two unit detection mechanisms 2 act on the apron plates by the controller 1, and the corresponding data is displayed on the display screen of the controller 1.

[0026] The unit detection mechanism 2 includes a first driving member 21, a sliding seat 22 and a base plate 26. The sliding seats 22 are arranged on both sides of the base plate 26. The first driving member 21 is arranged at one end of the two sliding seats 22. The first driving member 21 drives a connecting rod 29, and the connecting rod 29 is connected to the base plate 26. A second driving member 25 is installed on one side of the base plate 26. The driving end of the second driving member 25 is connected to the extrusion plate 28 through a pressure sensor 27. The pressure sensor 27 and the extrusion plate 28 can be driven by the second driving member 25 to act on the escalator apron plate. The first driving member 21 and the second driving member 25 both use driving cylinders; a plurality of limiting teeth 24 are evenly spaced at the bottom of the first driving member 21 and the sliding seat 22. The limiting teeth 24 cooperate with the comb teeth of the escalator to limit the unit detection mechanism 2, thereby realizing rapid fixation of the device, and the disassembly and assembly are very fast. The installation position of the unit detection mechanism 2 can be quickly selected according to needs, thereby facilitating rapid adjustment of the device.

[0027] A slider 23 is installed at one end of the connecting rod 29 away from the base plate 26 . The slider 23 is slidably installed on a sliding seat 22 . The sliding seat 22 includes a sliding seat body 221 . The sliding seat body 221 is provided with a sliding groove 222 that cooperates with the slider 23 . The slider 23 is connected to the connecting rod 29 . The first driving member 21 includes a driving member body 211 and a driving plate 212, and the driving plate 212 is slidably installed on the sliding seat 22. The driving member body 211 drives the driving plate 212 to reciprocate, and the driving plate 212 is a toothed plate; the connecting rod 29 includes a connecting rod body 291 and an engaging plate 292, and the engaging plate 292 is installed at one end of the connecting rod body 291, and the engaging plate 292 is engaged with the driving plate 212; the base plate 26 includes a base plate body 261 and a connecting seat 262, and the base plate body 261 is installed with two connecting seats 262, and the connecting seat 262 is connected to the connecting rod 29. The engaging plate 292 can be driven to reciprocate by the first driving member 21, thereby driving the driving plate 212 to reciprocate, and then quickly adjusting the position of the base plate 26, and the pressure sensor 27 and the extrusion plate 28 can be driven to act on the escalator apron plate by the second driving member 25.

[0028] A method for detecting the strength of an escalator apron plate, using the above-mentioned device for detecting the strength of an escalator apron plate; comprising the following steps:

[0029] S1. According to the needs, quickly select the installation position of the unit detection mechanism 2, match the limiting teeth 24 with the comb teeth of the escalator to achieve the limiting of the unit detection mechanism 2, thereby achieving rapid fixation of the device;

[0030] S2. The first driving member 21 can drive the engaging plate 292 to move back and forth, thereby driving the driving plate 212 to move back and forth, thereby quickly adjusting the position of the substrate 26;

[0031] S3. The pressure sensor 27 and the extrusion plate 28 can be driven by the second driving member 25 to act on the escalator apron plate, and the corresponding data is displayed on the display screen of the controller 1.

[0032] The working principle of the present invention is: according to the needs, the installation position of the unit detection mechanism 2 is quickly selected, and the limiting teeth 24 are matched with the comb teeth of the escalator to achieve the limiting of the unit detection mechanism 2, thereby achieving the rapid fixation of the device;

[0033] The first driving member 21 can drive the engaging plate 292 to move back and forth, thereby driving the driving plate 212 to move back and forth, thereby quickly adjusting the position of the base plate 26;

[0034] The second driving member 25 can drive the pressure sensor 27 and the extrusion plate 28 to act on the escalator apron plate.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for detecting the strength of an escalator apron plate, characterized in that: It comprises a controller (1) and a unit detection mechanism (2), wherein two unit detection mechanisms (2) are provided, the two unit detection mechanisms (2) act on the apron plates on both sides respectively, and the controller (1) is connected to the two unit detection mechanisms (2) respectively; The unit detection mechanism (2) comprises a first driving member (21), a sliding seat (22) and a base plate (26). The base plate (26) is provided with sliding seats (22) on both sides. The first driving member (21) is provided at one end of the two sliding seats (22). The first driving member (21) drives a connecting rod (29), and the connecting rod (29) is connected to the base plate (26). A second driving member (25) is installed on one side of the base plate (26), and the driving end of the second driving member (25) is connected to the extrusion plate (28) through a pressure sensor (27).

2. The escalator apron plate strength detection device according to claim 1, characterized in that: A plurality of limiting teeth (24) are arranged at equal intervals on the bottom of the first driving member (21) and the sliding seat (22).

3. The escalator apron plate strength detection device according to claim 1, characterized in that: A sliding block (23) is installed at one end of the connecting rod (29) away from the base plate (26), and the sliding block (23) is slidably installed on the sliding seat (22).

4. The escalator apron plate strength detection device according to claim 2, characterized in that: The sliding seat (22) comprises a sliding seat body (221), and the sliding seat body (221) is provided with a sliding groove (222) that cooperates with the sliding block (23).

5. The escalator apron plate strength detection device according to claim 1, characterized in that: The first driving member (21) comprises a driving member body (211) and a driving plate (212); the driving plate (212) is slidably mounted on a sliding seat (22); the driving member body (211) drives the driving plate (212) to reciprocate; and the driving plate (212) is a toothed plate.

6. The device for detecting the strength of an escalator apron plate according to claim 5, characterized in that: The connecting rod (29) comprises a connecting rod body (291) and an engaging plate (292). The engaging plate (292) is installed at one end of the connecting rod body (291), and the engaging plate (292) is engaged with the driving plate (212).

7. The device for detecting the strength of an escalator apron plate according to claim 1 or 6, characterized in that: The base plate (26) comprises a base plate body (261) and a connecting seat (262); the base plate body (261) is provided with two connecting seats (262); and the connecting seats (262) are connected to the connecting rod (29).

8. A method for testing the strength of an escalator apron plate, characterized in that: A device for detecting the strength of an escalator apron plate according to any one of claims 1 to 7 is used; comprising the following steps: S1. According to the needs, the installation position of the unit detection mechanism (2) is quickly selected, and the limiting teeth (24) are matched with the comb teeth of the escalator to achieve the limiting of the unit detection mechanism (2), thereby achieving the rapid fixation of the device; S2, the first driving member (21) can drive the engaging plate (292) to move back and forth, thereby driving the driving plate (212) to move back and forth, thereby quickly adjusting the position of the substrate (26); S3, the pressure sensor (27) and the extrusion plate (28) can be driven by the second driving member (25) to act on the escalator apron plate, and the corresponding data is displayed on the display screen of the controller (1).

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