Elevator signal acquisition device

Abstract

The utility model relates to the technical field of elevator equipment, in particular to an elevator signal acquisition device which comprises a bottom plate, a plurality of first bases are arranged at the upper end of the bottom plate, dampers are concentrically arranged in the first bases, second bases are arranged at the upper ends of the dampers, and the second bases are arranged at the lower ends of the dampers. Springs are arranged on the periphery of the damper between the first base and the second base, a supporting plate is arranged at the upper end of the second base, first supporting tables are symmetrically arranged on the center line of the upper end of the supporting plate, and a signal collecting host is arranged at the upper ends of the first supporting tables; a first rubber pad is arranged between the upper end of the first supporting table and the signal acquisition host, and a plurality of stand columns are arranged on one side of the first supporting table. The spring and the damper are arranged to provide buffering for the signal acquisition host, the clamping plate is arranged to facilitate disassembly and assembly of the signal acquisition device, and the rubber pad is arranged on one side of the clamping plate to increase the friction force of contact and play a role in buffering.

Description

TECHNICAL FIELD

[0001] The utility model relates to an elevator signal acquisition device technical field, concretely is an elevator signal acquisition device. BACKGROUND

[0002] The elevator is the permanent transport equipment that its car runs in at least two columns vertical to the horizontal plane or with the inclination angle of less than 15 DEG to plumb line, also has the step type, and the continuous operation of step board is installed on the track, commonly known as escalator or moving sidewalk. The elevator signal acquisition device is the device for collecting elevator running state information, generally installed on the elevator car frame, composed of installation support, various sensors and bolt assembly.

[0003] Through the search, found in the patent with the application No. 202320178547.5 discloses an elevator signal acquisition device, including elevator shaft, elevator box and movable door, the inner side of elevator shaft is provided with mounting groove, the cooperation sensor is fixedly installed in the inside of mounting groove, the fixed block is sleeved with cooperation sensor side and fixed block fixedly connected in the inner wall of mounting groove, the side of elevator box is provided with slot in the position corresponding mounting groove, the acquisition sensor is fixedly installed in the inside of slot, and the installation block is fixedly sleeved with acquisition sensor near cooperation sensor side and installation block is connected in the inside position of slot. In the utility model, the fixed block plays a fixed buffer role to cooperation sensor.

[0004] But the patent in the prior art has the following shortcomings:

[0005] The signal acquisition host of the elevator signal acquisition device is not provided with a buffer device, and vibration will occur with the running of the elevator, which can easily damage the signal acquisition host. The sensor of the existing signal acquisition device is fixedly installed and cannot change the angle, which affects the detection accuracy. UTILITY MODEL CONTENT

[0006] (I) technical problem solved

[0007] In view of the deficiencies in the prior art, the utility model provides an elevator signal acquisition device, which solves the problems that no buffer device is set, vibration occurs with the running of the elevator, the signal acquisition host is easily damaged, the sensor of the existing signal acquisition device is fixedly installed and cannot change the angle, and the detection accuracy is affected.

[0008] (II) technical scheme

[0009] In order to achieve the above object, the utility model discloses a bottom plate is provided, it is characterized by: the bottom plate upper end is provided with a plurality of first base, the first base inside concentricity is provided with damper, the damper upper end is provided with second base, the first base and the second base between damper periphery is provided with spring, the second base upper end is provided with support plate, the support plate upper end median line symmetry is provided with first support station, the first support station upper end is provided with signal acquisition host, the first support station upper end and signal acquisition host between are provided with first rubber pad, the first support station one side is provided with a plurality of stand, the stand upper portion is connected with the clamping plate through bolt, the clamping plate bottom is provided with second rubber pad, the first support station upper end is provided with same second rubber pad.

[0010] As a kind of preferred of the utility model, the bottom plate upper end is provided with a plurality of first clamping plate, the first clamping plate upper end is provided with limiting slot.

[0011] As a kind of preferred of the utility model, the first clamping plate upper end is provided with a plurality of guide rod, the guide rod is inserted with second clamping plate.

[0012] As a kind of preferred of the utility model, the first clamping plate upper end is provided with a plurality of threaded rods, the first clamping plate upper end limiting slot one side is provided with vibration sensor assembly.

[0013] As a kind of preferred of the utility model, the threaded rod is provided with nut knob by thread rotation.

[0014] As a kind of preferred of the utility model, the bottom plate upper end is provided with a plurality of support blocks, U-shaped frame is arranged between the support block.

[0015] As a kind of preferred of the utility model, the U-shaped frame upper end is provided with fixed frame, photoelectric switch is arranged on the fixed frame upper end, rotating disc is arranged on the support block one side, and the rotating disc is transmissionally connected with U-shaped frame.

[0016] As a kind of preferred of the utility model, the support block one side is provided with support frame, the support frame is provided with thread knob by thread rotation, and extrusion block is arranged on one end of the thread knob.

[0017] (Three) beneficial effects

[0018] The utility model provides a kind of elevator signal acquisition device, with following beneficial effects:

[0019] 1, the utility model discloses a kind of elevator signal acquisition device by setting spring and damper, for providing buffer to signal acquisition host, by setting clamping plate, it is convenient to disassemble and assemble signal acquisition device, rubber pad is arranged on the clamping plate one side, increase the friction of contact and simultaneously play buffer.

[0020] 2, the utility model discloses an elevator signal acquisition device is through setting up U -shaped frame, carousel, screw knob, through U -shaped frame realizes the angle change in vertical direction, through screw knob is positioned to carousel.

[0021] 3, the utility model discloses an elevator signal acquisition device is through setting up battery, provides power supply for the device, even under the power -off state, the device still can gather signal. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0023] Figure 1 It is the whole structure schematic diagram of the utility model;

[0024] Figure 2 It is the main structure schematic diagram of the utility model;

[0025] Figure 3 It is the structure schematic diagram of the utility model;

[0026] In the drawing: 1, bottom plate;2, first base;3, damper;4, spring;5, second base;6, support plate;7, stand column;8, first support table;9, first rubber pad;10, clamping plate;11, second rubber pad;12, signal acquisition host computer;13, limit groove;14, first clamping plate;15, guide rod;16, threaded rod;17, nut knob;18, support frame;19, screw knob;20, carousel;21, support block;22, U-shaped frame;23, fixed frame;24, photoelectric switch;25, second clamping plate;26, battery;27, vibration sensor assembly;28, extrusion block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] Please refer to Figures 1 to 3The utility model provides a kind of technical scheme: an elevator signal acquisition device, including bottom plate 1, the bottom plate 1 upper end is provided with a plurality of first base 2, the first base 2 inside concentricity is provided with damper 3, the damper 3 upper end is provided with second base 5, the damper 3 periphery between the first base 2 and second base 5 is provided with spring 4, the second base 5 upper end is provided with support plate 6, the support plate 6 upper end median line is provided with first support platform 8, the first support platform 8 upper end is provided with signal acquisition host 12, the first support platform 8 upper end is provided with first rubber pad 9 between signal acquisition host 12, the first support platform 8 side is provided with a plurality of stand 7, the stand 7 upper portion is connected with clamping plate 10 by bolt, the clamping plate 10 bottom end is provided with second rubber pad 11, the first support platform 8 upper end is provided with identical second rubber pad 11.

[0029] In the embodiment of the utility model, the bottom plate 1 is used for being installed on the top of elevator car, the bottom plate 1 upper end is provided with a plurality of first base 2, for installing damper 3, the first base 2 inside concentricity is provided with damper 3, the damper 3 upper end is provided with second base 5, for supporting support plate 6, the damper 3 periphery between the first base 2 and second base 5 is provided with spring 4, by spring 4 and damper 3 cooperation, provide buffering effect to support plate 6, the setting of damper 3 effectively prevents support plate 6 to jump up and down, the second base 5 upper end is provided with support plate 6, for installing first support platform 8, the support plate 6 upper end median line is provided with first support platform 8, for supporting signal acquisition host 12, the first support platform 8 upper end is provided with signal acquisition host 12, for processing the data collected by each sensor, the first support platform 8 upper end is provided with first rubber pad 9 between signal acquisition host 12, increase the contact friction of both while also provide certain buffer, the first support platform 8 side is provided with a plurality of stand 7, for installing clamping plate 10, the stand 7 upper portion is connected with clamping plate 10 by bolt, by bolt and clamping plate 10 to signal acquisition host 12 is positioned, the clamping plate 10 bottom end is provided with second rubber pad 11, the first support platform 8 upper end is provided with identical second rubber pad 11, for the buffer when clamping, can increase friction between each other.

[0030] Specifically, the bottom plate 1 upper end is provided with a plurality of first clamping plates 14, and the first clamping plates 14 upper end is provided with a limiting groove 13.

[0031] In order to solve the problem of component limiting, as shown in Figure 1 The bottom plate 1 upper end is provided with a plurality of first clamping plates 14, and the first clamping plates 14 are symmetrically arranged on the bottom plate 1 median line, and the first clamping plates 14 upper end is provided with a limiting groove 13 for limiting the components.

[0032] Specifically, the upper end of the first clamping plate 14 is provided with a plurality of guide rods 15, and the second clamping plate 25 is inserted through the guide rods 15.

[0033] In order to solve the problem of guiding the second clamping plate, as shown in Figure 1 The upper end of the first clamping plate 14 is provided with a plurality of guide rods 15, which are used to guide the second clamping plate 25 to move up and down only. The guide rods 15 are inserted through the second clamping plate 25, which is used to clamp and limit the parts in cooperation with the first clamping plate 14.

[0034] Specifically, the upper end of the first clamping plate 14 is provided with a plurality of threaded rods 16, and the upper end of the first clamping plate 14 is provided with a vibration sensor assembly 27 on one side of the limiting groove 13.

[0035] In order to solve the problem of detecting abnormal vibration of the elevator, as shown in Figure 1 The upper end of the first clamping plate 14 is provided with a plurality of threaded rods 16, and the threaded rods 16 are smaller in diameter than the corresponding threaded holes of the second clamping plate 25, so as not to hinder the up and down movement of the second clamping plate 25. The upper end of the first clamping plate 14 is provided with a vibration sensor assembly 27 on one side of the limiting groove 13, which is used to detect the vibration amplitude during the operation of the elevator and detect whether abnormal vibration occurs. The vibration sensor assembly 27 is electrically connected with the signal acquisition host 12.

[0036] Specifically, the threaded rod 16 is provided with a nut knob 17.

[0037] In order to solve the problem of clamping and limiting the second clamping plate, as shown in Figure 1 The threaded rod 16 is provided with a nut knob 17, and the second clamping plate 25 is clamped on the vibration sensor assembly 27 for limiting, so as to prevent the vibration from slipping during operation. The vibration sensor assembly 27 is a commonly used element on the market, which will not be described in detail.

[0038] Specifically, the upper end of the bottom plate 1 is provided with a plurality of supporting blocks 21, and the supporting blocks 21 are provided with a U-shaped frame 22.

[0039] In order to solve the problem of installing the U-shaped frame, as shown in Figure 1 The upper end of the bottom plate 1 is provided with a plurality of supporting blocks 21, which are symmetrically distributed on the center line of the bottom plate 1. The supporting blocks 21 are provided with a U-shaped frame 22, which is used to provide support for the installation of parts.

[0040] Specifically, the upper end of the U-shaped frame 22 is provided with a fixing frame 23, the upper end of the fixing frame 23 is provided with a photoelectric switch 24, one side of the supporting block 21 is provided with a turntable 20, and the turntable 20 is in transmission connection with the U-shaped frame 22.

[0041] In order to solve the problem of improving the accuracy of data acquisition, as shown in Figure 1 , 3As shown, the upper end of the U-shaped frame 22 is provided with a fixing frame 23 for installing a photoelectric switch 24, the upper end of the fixing frame 23 is provided with the photoelectric switch 24, the photoelectric switch 24 is electrically connected with the signal collection host 12, the photoelectric switch 24 is a common element on the market, and thus is not described in detail, one side of the support block 21 is provided with a turntable 20, the turntable 20 is in transmission connection with the U-shaped frame 22, and the elevator signal collection device is sometimes limited by the installation environment or the detection accuracy requirement during installation, and the angle of the photoelectric switch needs to be adjusted, the rotation of the angle of the U-shaped frame 22 is used to improve the detection accuracy.

[0042] Specifically, one side of the support block 21 is provided with a support frame 18, the support frame 18 is screw-rotatably provided with a screw knob 19, and one end of the screw knob 19 is provided with an extrusion block 28.

[0043] In order to solve the problem of limiting the angle of the U-shaped frame after the angle is changed, as shown in the figure, Figure 1 As shown, one side of the support block 21 is provided with a support frame 18, the support frame 18 is screw-rotatably provided with a screw knob 19, and one end of the screw knob 19 is provided with an extrusion block 28, when the angle of the U-shaped frame 22 is adjusted, the extrusion block 28 is extruded on one side of the turntable 20 by rotating the screw knob 19, so as to limit the angle of the U-shaped frame 22, and the screw knob 19 is provided without the aid of other tools, which is convenient for personnel to operate.

[0044] The detailed description of known functions and known components is omitted in the specific embodiment of the present disclosure, in order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the equipment on the market.

[0045] The utility model discloses a working principle and use flow: bottom plate 1 is used for installing at elevator car top, and the upper end of bottom plate 1 is provided with a plurality of first base 2 for installing damper 3, and the inside concentric of first base 2 is provided with damper 3, and the upper end of damper 3 is provided with second base 5 for supporting support plate 6, and the periphery of damper 3 between first base 2 and second base 5 is provided with spring 4, and the cooperation of spring 4 and damper 3 provides the buffering action to support plate 6, and the setting of damper 3 effectively prevents the up and down jumping of support plate 6, and the upper end of second base 5 is provided with support plate 6 for installing first support platform 8, and the upper end of support plate 6 is provided with first support platform 8 for supporting signal acquisition host computer 12, and the upper end of first support platform 8 is provided with signal acquisition host computer 12 for processing the data of each sensor, and the upper end between first support platform 8 and signal acquisition host computer 12 is provided with first rubber pad 9, and the contact friction of both is increased while also providing certain buffering, and one side of first support platform 8 is provided with a plurality of stand 7 for installing clamping plate 10, and the upper portion of stand 7 is connected with clamping plate 10 through bolt, and signal acquisition host computer 12 is positioned through bolt and clamping plate 10, and the bottom of clamping plate 10 is provided with second rubber pad 11, and the upper end of first support platform 8 is provided with same second rubber pad 11 for buffering when clamping, and the friction between them can be increased, and the upper end of bottom plate 1 is provided with a plurality of first clamping plate 14, and first clamping plate 14 is provided with limiting slot 13 for limiting parts on the upper end of first clamping plate 14, and the upper end of first clamping plate 14 is provided with a plurality of guide rod 15 for guiding second clamping plate 25 to make it only realize up and down movement, and second clamping plate 25 is inserted into guide rod 15 for clamping and limiting parts with first clamping plate 14, and the upper end of first clamping plate 14 is provided with a plurality of threaded rod 16, and the diameter of threaded rod 16 is smaller than the corresponding threaded rod 16 round hole of second clamping plate 25, so as not to hinder the up and down movement of second clamping plate 25, and one side of limiting slot 13 on the upper end of first clamping plate 14 is provided with vibration sensor assembly 27 for detecting the vibration amplitude in the process of elevator operation, and whether abnormal vibration occurs, and vibration sensor assembly 27 is electrically connected with signal acquisition host computer 12, and threaded rod 16 is provided with nut knob 17 through screw rotation, and second clamping plate 25 clamps vibration sensor assembly 27 for limiting, preventing vibration from slipping in the process of operation, and vibration sensor assembly 27 is the common element on the market, and too much description is not given, and the upper end of bottom plate 1 is provided with a plurality of support block 21, and support block 21 is distributed in the center line symmetry of bottom plate 1, and U-shaped frame 22 is arranged between support block 21 for providing support for component installation, and the upper end of U-shaped frame 22 is provided with fixed frame 23 for installing photoelectric switch 24, and the upper end of fixed frame 23 is provided with photoelectric switch 24, and one side of support block 21 is provided with turntable 20, and turntable 20 is in transmission connection with U-shaped frame 22, and the angle of photoelectric switch needs to be adjusted when installing elevator signal acquisition device, sometimes limited by installation environment or detection accuracy requirement,Through the rotation of the U-shaped frame 22 angle, thereby improving the accuracy of detection, the support block 21 side is provided with support frame 18, support frame 18 threaded rotation is provided with a threaded knob 19, one end of the threaded knob 19 is provided with an extrusion block 28, when the U-shaped frame 22 angle adjustment is completed, through the rotation of the threaded knob 19 extrusion block 28 extrusion in the turntable 20 side, thereby limiting the angle of the U-shaped frame 22, the setting of the threaded knob 19 does not need to rely on other tools to facilitate personnel operation.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An elevator signal acquisition device, comprising a base plate (1), characterized in that: The base plate (1) is provided with several first bases (2) at its upper end. A damper (3) is concentrically arranged inside the first base (2). A second base (5) is provided at the upper end of the damper (3). A spring (4) is provided around the damper (3) between the first base (2) and the second base (5). A support plate (6) is provided at the upper end of the second base (5). A first support platform (8) is symmetrically arranged along the center line of the upper end of the support plate (6). A signal acquisition host (12) is provided at the upper end of the first support platform (8). A first rubber pad (9) is provided between the upper end of the first support platform (8) and the signal acquisition host (12). Several columns (7) are provided on one side of the first support platform (8). A clamping plate (10) is bolted to the upper part of the column (7). A second rubber pad (11) is provided at the bottom end of the clamping plate (10). The same second rubber pad (11) is provided at the upper end of the first support platform (8).

2. The elevator signal acquisition device according to claim 1, characterized in that: The base plate (1) is provided with several first clamping plates (14) at its upper end, and the first clamping plates (14) are provided with limit grooves (13) at their upper ends.

3. The elevator signal acquisition device according to claim 2, characterized in that: The upper end of the first clamping plate (14) is provided with several guide rods (15), and the guide rods (15) are inserted through the second clamping plate (25).

4. The elevator signal acquisition device according to claim 3, characterized in that: The first clamping plate (14) has several threaded rods (16) on its upper end, and a vibration sensor assembly (27) is provided on one side of the upper limit groove (13) of the first clamping plate (14).

5. The elevator signal acquisition device according to claim 4, characterized in that: The threaded rod (16) is provided with a nut knob (17) for thread rotation.

6. The elevator signal acquisition device according to claim 5, characterized in that: The base plate (1) has several support blocks (21) on its upper end, and a U-shaped frame (22) is provided between the support blocks (21).

7. The elevator signal acquisition device according to claim 6, characterized in that: A fixed frame (23) is provided on the upper end of the U-shaped frame (22), and a photoelectric switch (24) is provided on the upper end of the fixed frame (23). A turntable (20) is provided on one side of the support block (21), and the turntable (20) is connected to the U-shaped frame (22) in a transmission manner.

8. The elevator signal acquisition device according to claim 7, characterized in that: A support frame (18) is provided on one side of the support block (21), and a threaded knob (19) is provided on the support frame (18) for threaded rotation. A pressing block (28) is provided at one end of the threaded knob (19).

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