CN217155303U

CN217155303U - Bidirectional limiting type gate height coding sensor

Info

Publication number: CN217155303U
Application number: CN202220642321.1U
Authority: CN
Inventors: 赵峰
Original assignee: Xuzhou Huaihai Electronic Sensing Engineering Institute Co ltd
Current assignee: Xuzhou Huaihai Electronic Sensing Engineering Institute Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-09
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a two-way spacing formula gate height coding sensor relates to sensor technical field. The utility model discloses a main part device, input device, photoelectric encoding device, many rings of recognition device, control output device. The utility model discloses a set up the main part device and improved a two-way spacing formula gate height coding sensor, easy operation, convenient to use, the precision is high, the risk resistance is strong, can be with the displacement information and the control information input of gate through setting up input device, compare, the elimination error, can realize the accurate measurement of gate displacement stroke and the accuracy of controlling through setting up photoelectric encoder, including two-way stroke and spacing, through setting up many rings of recognition device further improved coding sensor's use stroke, improved its practicality, can export the displacement stroke or the control signal of gate with the signal of telecommunication through setting up control output device, improve response rate.

Description

Bidirectional limiting type gate height coding sensor

Technical Field

The utility model belongs to the technical field of the sensor, especially, relate to a two-way spacing formula gate height coding sensor.

Background

The control of the gates of reservoirs and hydropower stations is generally controlled through a PLC, and the height measurement is also controlled through a sensor, but the existing control system has certain defects, for example, the existing gate has general control precision, and after the power is supplied again after the power is cut off, the position display of the height sensor is not correct enough, so that certain risk exists, and the existing height measurement has larger error due to insufficient precision, so that the two-way limiting gate height coding sensor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way spacing formula gate height coding sensor to current problem has been solved: the existing gate control precision is general, and after power is supplied again after power failure, the position display of the height sensor is not correct enough, so that certain risk exists, and the error of the existing height measurement is larger due to insufficient precision.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a two-way spacing formula gate height coding sensor, including main part device, input device, photoelectric encoding device, many rings of recognition device, control output device, the main part device sets up the output at the gate controller, input device sets up the one side at the main part device, photoelectric encoding device sets up the inside at the main part device, many rings of recognition device set up the inside at the main part device, control output device sets up the opposite side at the main part device.

Further, the main body device comprises a device body, a fixed seat, a fixing screw and a junction box, wherein the device body is fixedly arranged at the output end of the gate controller, the fixed seat is arranged on one side of the device body and fixedly connected with the device body, the fixing screw is arranged on the outer surface of the fixed seat and fixedly connected with the fixed seat, the junction box is arranged on the other side of the device body and fixedly connected with the device body.

Furthermore, the input device comprises an input control shaft, an anti-skid clamping groove and a driven control shaft, the input control shaft is arranged on the side face of the fixing seat and extends into the fixing seat, the input control shaft is rotatably connected with the fixing seat, the anti-skid clamping groove is arranged on the outer surface of the input control shaft, the anti-skid clamping groove is fixedly connected with the input control shaft, the driven control shaft is arranged in the fixing seat, and the driven control shaft is fixedly connected with the fixing seat.

Further, photoelectric encoding device includes LED light source, binary code dish, photosensitive inductor, the LED light source sets up the inside at the ware body, LED light source and ware body fixed connection, the binary code dish sets up the tip at the driven control axle, binary code dish and driven control axle fixed connection, photosensitive inductor sets up the side at the binary code dish, photosensitive inductor and binary code dish fixed connection, binary code dish code has the uniqueness, can accomplish absolute position feedback to do not influenced by the outage.

Furthermore, the multi-circle identification device comprises a gear code disc, a main mechanical shaft and a gear reduction group, wherein the gear code disc is arranged on the side face of the gear reduction group, the gear code disc is fixedly connected with the gear reduction group, the main mechanical shaft is arranged on the side face of the driven control shaft, the main mechanical shaft is fixedly connected with the driven control shaft, the gear reduction group is arranged on the side face of the main mechanical shaft, the gear reduction group is fixedly connected with the main mechanical shaft, and the gear code disc can uniquely determine the number of circles of the gear reduction group and is used for improving the stroke of the encoder.

Further, the control output device comprises a control main board, a communicator, a power chip, a signal string line and an interface end, wherein the control main board is arranged on the side surface of the gear reduction group, the control main board is fixedly connected with the gear reduction group, the communicator is arranged on the side surface of the control main board, the communicator is fixedly connected with the control main board, the power chip is arranged on the side surface of the control main board, the power chip is fixedly connected with the control main board, the signal string line is arranged on the side surface of the control main board, the signal string line is fixedly connected with the control main board, the interface end is arranged inside the junction box, and the interface end is fixedly connected with the junction box.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the main part device and improved a two-way spacing formula gate height coding sensor, easy operation, convenient to use, the precision is high, and the ability of anti-risk is strong, can compare the displacement information and the control information input of gate through setting up input device, eliminates the error, can realize the accurate measurement of gate displacement stroke and the accuracy of controlling through setting up photoelectric encoding device, including two-way stroke and spacing.

2. The utility model discloses a set up many rings of recognition device and further improved coding sensor's use stroke, improved its practicality, can export the displacement stroke of gate or control signal with the signal of telecommunication through setting up control output device, improve response rate.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an internal junction of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a side view of the present invention;

fig. 5 is a bottom view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main body device; 101. a body; 102. a fixed seat; 103. fixing screws; 104. a junction box; 2. an input device; 201. an input control shaft; 202. an anti-slip clamping groove; 203. a driven control shaft; 3. an optoelectronic encoding device; 301. an LED light source; 302. a binary code disc; 303. a photosensitive sensor; 4. a multi-turn identification device; 401. gear code disc; 402. a main mechanical shaft; 403. a gear reduction group; 5. a control output device; 501. a control main board; 502. a communicator; 503. a power supply chip; 504. a signal serial line; 505. an interface end.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model relates to a two-way spacing formula gate height coding sensor, including main body device 1, input device 2, photoelectric encoder device 3, many rings of recognition device 4, control output device 5, main body device 1 sets up the output at the gate controller, input device 2 sets up in one side of main body device 1, photoelectric encoder device 3 sets up in the inside of main body device 1, many rings of recognition device 4 sets up in the inside of main body device 1, control output device 5 sets up the opposite side at main body device 1.

The main body device 1 comprises a body 101, a fixed seat 102, a fixing screw 103 and a junction box 104, wherein the body 101 is fixedly arranged at the output end of the gate controller, the fixed seat 102 is arranged at one side of the body 101, the fixed seat 102 is fixedly connected with the body 101, the fixing screw 103 is arranged on the outer surface of the fixed seat 102, the fixing screw 103 is fixedly connected with the fixed seat 102, the junction box 104 is arranged at the other side of the body 101, and the junction box 104 is fixedly connected with the body 101.

The input device 2 comprises an input control shaft 201, an anti-slip clamping groove 202 and a driven control shaft 203, the input control shaft 201 is arranged on the side face of the fixing seat 102 and extends into the fixing seat 102, the input control shaft 201 is rotatably connected with the fixing seat 102, the anti-slip clamping groove 202 is arranged on the outer surface of the input control shaft 201, the anti-slip clamping groove 202 is fixedly connected with the input control shaft 201, the driven control shaft 203 is arranged inside the fixing seat 102, the driven control shaft 203 is fixedly connected with the fixing seat 102, and displacement information and control information of a gate can be input through the input control shaft 201, the anti-slip clamping groove 202 and the driven control shaft 203 in the input device 2 for comparison and error elimination.

The photoelectric coding device 3 comprises an LED light source 301, a binary code disc 302 and a photosensitive sensor 303, wherein the LED light source 301 is arranged inside the device body 101, the LED light source 301 is fixedly connected with the device body 101, the binary code disc 302 is arranged at the end part of the driven control shaft 203, the binary code disc 302 is fixedly connected with the driven control shaft 203, the photosensitive sensor 303 is arranged on the side surface of the binary code disc 302, the photosensitive sensor 303 is fixedly connected with the binary code disc 302, the binary code disc 302 has uniqueness, absolute position feedback can be achieved, the photoelectric coding device is not influenced by power failure, the displacement stroke of the gate can be accurately controlled by limiting the code disc, and the accurate measurement and control accuracy of the displacement stroke of the gate can be achieved by arranging the LED light source 301, the binary code disc 302 and the photosensitive sensor 303 in the photoelectric coding device 3, and the bidirectional stroke and limiting are included.

The multi-circle identification device 4 comprises a gear code disc 401, a main mechanical shaft 402 and a gear reduction group 403, the gear code disc 401 is arranged on the side face of the gear reduction group 403, the gear code disc 401 is fixedly connected with the gear reduction group 403, the main mechanical shaft 402 is arranged on the side face of the driven control shaft 203, the main mechanical shaft 402 is fixedly connected with the driven control shaft 203, the gear reduction group 403 is arranged on the side face of the main mechanical shaft 402, the gear reduction group 403 is fixedly connected with the main mechanical shaft 402, the gear code disc 401 can uniquely determine the number of circles of the gear reduction group 403 and is used for improving the stroke of an encoder, the using stroke of the encoding sensor can be further improved through the gear code disc 401, the main mechanical shaft 402 and the gear reduction group 403 in the multi-circle identification device 4, and the practicability is improved.

The control output device 5 comprises a control mainboard 501, a communicator 502, a power chip 503, a signal serial line 504 and an interface end 505, wherein the control mainboard 501 is arranged on the side surface of the gear reduction group 403, the control mainboard 501 is fixedly connected with the gear reduction group 403, the communicator 502 is arranged on the side surface of the control mainboard 501, the communicator 502 is fixedly connected with the control mainboard 501, the power chip 503 is arranged on the side surface of the control mainboard 501, the power chip 503 is fixedly connected with the control mainboard 501, the signal serial line 504 is arranged on the side surface of the control mainboard 501, the signal serial line 504 is fixedly connected with the control mainboard 501, the interface end 505 is arranged inside the junction box 104, the interface end 505 is fixedly connected with the junction box 104, and the displacement stroke of the gate or the control signal can be output as an electric signal by arranging the control mainboard 501, the communicator 502, the power chip 503, the signal serial line 504 and the interface end 505 in the control output device 5, the response rate is improved.

One specific application of this embodiment is: after the utility model is put into use, the user can use the bidirectional limiting type gate height coding sensor through the body 101, the fixing seat 102, the fixing screw 103 and the junction box 104 in the main body device 1, the operation is simple, the use is convenient, the precision is high, the anti-risk capability is strong, the displacement information and the control information of the gate can be input through the input control shaft 201, the anti-slip clamping groove 202 and the driven control shaft 203 in the input device 2, the comparison is carried out, the error is eliminated, the accuracy of the accurate measurement and the control of the gate displacement stroke can be realized through the LED light source 301, the binary code disc 302 and the photosensitive sensor 303 in the photoelectric coding device 3, including the bidirectional stroke and the limit, the use stroke of the coding sensor can be further improved through the gear code disc 401, the main mechanical shaft 402 and the gear reduction group 403 in the multi-circle recognition device 4, the practicability is improved, the displacement stroke or the control signal of the gate can be output as an electric signal through the control mainboard 501, the communicator 502, the power chip 503, the signal serial line 504 and the interface end 505 in the control output device 5, so that the response rate is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a two-way spacing formula gate height coding sensor, includes main part device (1), input device (2), photoelectric encoding device (3), multiturn recognition device (4), control output device (5), its characterized in that: the gate controller is characterized in that the main body device (1) is arranged at the output end of the gate controller, the input device (2) is arranged on one side of the main body device (1), the photoelectric coding device (3) is arranged in the main body device (1), the multi-circle recognition device (4) is arranged in the main body device (1), and the control output device (5) is arranged on the other side of the main body device (1).

2. The bidirectional limiting type gate height coding sensor according to claim 1, characterized in that: the main body device (1) comprises a device body (101), a fixed seat (102), a fixing screw (103) and a junction box (104), wherein the device body (101) is fixedly arranged at the output end of the gate controller, the fixed seat (102) is arranged on one side of the device body (101), and the fixed seat (102) is fixedly connected with the device body (101).

3. The two-way position-limiting type gate height coding sensor according to claim 2, wherein: the fixing screw (103) is arranged on the outer surface of the fixing seat (102), the fixing screw (103) is fixedly connected with the fixing seat (102), the junction box (104) is arranged on the other side of the device body (101), and the junction box (104) is fixedly connected with the device body (101).

4. The two-way position-limiting gate height coding sensor according to claim 1, wherein: the input device (2) comprises an input control shaft (201), an anti-slip clamping groove (202) and a driven control shaft (203), wherein the input control shaft (201) is arranged on the side face of the fixing seat (102) and extends to the inside of the fixing seat (102), the input control shaft (201) is rotatably connected with the fixing seat (102), the anti-slip clamping groove (202) is arranged on the outer surface of the input control shaft (201), the anti-slip clamping groove (202) is fixedly connected with the input control shaft (201), the driven control shaft (203) is arranged inside the fixing seat (102), and the driven control shaft (203) is fixedly connected with the fixing seat (102).

5. The two-way position-limiting gate height coding sensor according to claim 1, wherein: the photoelectric coding device (3) comprises an LED light source (301), a binary code disc (302) and a photosensitive sensor (303), wherein the LED light source (301) is arranged inside a device body (101), the LED light source (301) is fixedly connected with the device body (101), the binary code disc (302) is arranged at the end part of a driven control shaft (203), the binary code disc (302) is fixedly connected with the driven control shaft (203), the photosensitive sensor (303) is arranged on the side surface of the binary code disc (302), the photosensitive sensor (303) is fixedly connected with the binary code disc (302), the binary code disc (302) codes have uniqueness, absolute position feedback can be achieved, and the photoelectric coding device is not influenced by power failure.

6. The two-way position-limiting gate height coding sensor according to claim 1, wherein: the multi-turn identification device (4) comprises a gear code disc (401), a main mechanical shaft (402) and a gear reduction group (403), wherein the gear code disc (401) is arranged on the side face of the gear reduction group (403), the gear code disc (401) is fixedly connected with the gear reduction group (403), the main mechanical shaft (402) is arranged on the side face of a driven control shaft (203), the main mechanical shaft (402) is fixedly connected with the driven control shaft (203), the gear reduction group (403) is arranged on the side face of the main mechanical shaft (402), the gear reduction group (403) is fixedly connected with the main mechanical shaft (402), and the gear code disc (401) can uniquely determine the number of turns of the gear reduction group (403) and is used for improving the stroke of an encoder.

7. The two-way position-limiting gate height coding sensor according to claim 1, wherein: the control output device (5) comprises a control main board (501), a communicator (502), a power chip (503), a signal serial line (504) and an interface end (505), wherein the control main board (501) is arranged on the side face of the gear reduction group (403), the control main board (501) is fixedly connected with the gear reduction group (403), the communicator (502) is arranged on the side face of the control main board (501), and the communicator (502) is fixedly connected with the control main board (501).

8. The two-way position-limiting gate height coding sensor according to claim 7, wherein: the power supply chip (503) is arranged on the side face of the control main board (501), the power supply chip (503) is fixedly connected with the control main board (501), the signal serial line (504) is arranged on the side face of the control main board (501), the signal serial line (504) is fixedly connected with the control main board (501), the interface end (505) is arranged inside the junction box (104), and the interface end (505) is fixedly connected with the junction box (104).