CN-121982741-A - Digital recognition equipment for transformer substation drawing

CN121982741ACN 121982741 ACN121982741 ACN 121982741ACN-121982741-A

Abstract

The invention belongs to the field of transformer substation digital equipment, and particularly discloses transformer substation drawing digital identification equipment which comprises a machine body, an identification analysis module and a camera, wherein the identification analysis module is arranged in a control cabinet below the machine body, the camera is electrically connected with the identification analysis module, a hollowed identification cavity is arranged above the control cabinet, a drawing plate is horizontally and longitudinally arranged at the bottom of the identification cavity in a sliding mode, a plurality of strip-shaped holes are vertically and symmetrically formed in the drawing plate in a penetrating mode, an alignment plate is vertically and movably arranged and corresponds to the strip-shaped holes on two sides, the alignment plate is connected with a centering mechanism below the identification cavity, a paper clamping assembly is arranged on the alignment plate and used for clamping and fixing edges of drawings, a horizontal displacement assembly is arranged above the identification cavity, and the camera is downwards arranged on an action part of the horizontal displacement assembly. The device can be used for rapidly and stably clamping and fixing the drawing, and has high scanning recognition efficiency, so that drawing recognition and analysis quality is remarkably improved, and operation and maintenance efficiency of a transformer substation is improved.

Inventors

WANG LINNING
HU ZHIMIN
DING LI
MA PENG
LIU ZIHAO
YANG KEXIN
Meng Xiyan
MA WENHENG
XING WENTAO
ZHANG JIPEI
HAN BEIBEI
ZHAI JUNYI
ZHAO JIANJUN
ZHAO JIDONG
WANG QI

Assignees

国网河南省电力公司平顶山供电公司

Dates

Publication Date: 20260505
Application Date: 20251201

Claims (10)

1. The digital recognition equipment for the transformer substation drawings comprises a machine body, a recognition analysis module and a camera, wherein the recognition analysis module is arranged in a control cabinet below the machine body, the camera is electrically connected with the recognition analysis module, the digital recognition equipment is characterized in that a hollowed recognition cavity is arranged above the control cabinet, a drawing plate is horizontally and longitudinally arranged in a sliding mode, a plurality of strip-shaped holes are vertically and symmetrically formed in the drawing plate in a penetrating mode, the alignment plate is vertically and movably arranged and corresponds to the strip-shaped holes on two sides, the alignment plate is connected with a centering mechanism below the recognition cavity, a paper clamping assembly is arranged on the alignment plate and used for clamping and fixing edges of drawings, a horizontal shifting assembly is arranged above the recognition cavity, and the camera is downwards arranged on an action portion of the horizontal shifting assembly.
2. The digital recognition device of the transformer substation drawing according to claim 1, wherein the left-right width of the drawing plate is smaller than the maximum distance between the left-right alignment plates.
3. The digital identification device for the transformer substation drawing according to claim 1, wherein the horizontal shifting assembly comprises a horizontal shifting frame, a longitudinal shifting frame, a first screw rod and a second screw rod, the horizontal shifting frame is horizontally and slidably arranged above the identification cavity in the left-right direction, the longitudinal shifting frame is horizontally and slidably arranged below the horizontal shifting frame in the front-back direction, the camera is arranged on the longitudinal shifting frame, the first screw rod and the second screw rod are horizontally arranged on the left side wall and the right side wall of the identification cavity, the first screw rod is connected with a first motor power, the second screw rod is connected with a second motor power, a rotating shaft is vertically arranged in the middle of the horizontal shifting frame, the middle of the rotating shaft is rotatably arranged on an installation seat in the middle of the horizontal shifting frame, a first gear is coaxially arranged at the lower end of the rotating shaft, the first gear is horizontally arranged between the two screw rods and is respectively meshed with the first screw rod and the second screw rod, a second gear is coaxially arranged at the upper end of the rotating shaft, and the second gear is meshed with a rack horizontally and fixedly arranged in the front-back direction on the longitudinal shifting frame.
4. The digital recognition device for the transformer substation drawing according to claim 3, wherein two parallel sliding bars are horizontally arranged above the recognition cavity in the left-right direction, and the transverse moving frame is sleeved on the two sliding bars in a left-right sliding manner.
5. The digital recognition device for the transformer substation drawing according to claim 4, wherein the left side and the right side below the transverse moving frame are provided with first sliding grooves along the front-back direction, the longitudinal moving frame is slidably clamped in the first sliding grooves on the two sides in the front-back direction, and the rack is fixedly arranged in the middle of the longitudinal moving frame.
6. The transformer substation drawing digital identification device according to claim 2 is characterized in that the centering mechanism comprises a rotating plate and two moving plates symmetrically arranged on the left side and the right side, the two moving plates are horizontally and horizontally arranged at the bottom of the identification cavity in a sliding mode, the lower portion of the alignment plate is vertically and fixedly connected to the corresponding moving plate, the rotating plate is horizontally arranged between the two moving plates, the middle portion of the rotating plate is rotatably arranged at the bottom of the identification cavity, the middle portions of the two moving plates are rotatably connected with one end of a corresponding connecting rod respectively, the other ends of the two connecting rods are rotatably connected with the two ends of the rotating plate respectively, and one moving plate is connected with a transverse pushing assembly.
7. The digitized identifying device of transformer substation drawings of claim 6, wherein the horizontal pushing assembly comprises a third screw rod which is horizontally arranged, one end of the third screw rod is rotatably connected to the side surface of the moving plate, and the other end of the third screw rod penetrates through the side wall of the machine body in a threaded manner, extends outwards and is fixedly connected with a crank outside the machine body.
8. The digital identification device of the transformer substation drawing according to claim 7, wherein the paper clamping assembly comprises an electromagnet and a lower iron block, the electromagnet is fixedly arranged on the inner side of the alignment plate and is arranged above the edge of the drawing, and the lower iron block is vertically opposite to the electromagnet and is vertically and slidably arranged on the inner side of the alignment plate.
9. The digital recognition device for the transformer substation drawing according to claim 8, wherein the inner side wall of the alignment plate is vertically provided with a second chute, and the lower iron block is slidably clamped in the second chute.
10. The digital recognition device for the transformer substation drawings according to claim 1, wherein the middle of the bottom of the drawing plate is arranged below the recognition cavity in a front-back sliding manner through a sliding rail.

Description

Digital recognition equipment for transformer substation drawing Technical Field The invention belongs to the field of transformer substation numerical equipment, and particularly relates to transformer substation drawing numerical identification equipment. Background When the transformer substation performs activities such as daily planning construction, a two-dimensional diagram is often required to be formed by printing structural design, planning diagrams and the like on a drawing, the two-dimensional diagram is obtained by a real object projection method, the marked dimension is the real dimension of an object, the shape of the real object can be restored by reading the dimension, and digital identification equipment is used when the two-dimensional diagram is identified. The existing drawing numerical identification device is complex in structure, the placement and fixation of drawings are very inconvenient, operation and maintenance personnel can master the use method through a great amount of training, and the operation and maintenance efficiency of a transformer substation is seriously affected. Disclosure of Invention In order to solve the defects of the prior art, the invention aims to provide the vertical change identification equipment for the drawing of the transformer substation, and the device can be used for rapidly and stably clamping and fixing the drawing, so that the scanning identification efficiency is high, the drawing identification and analysis quality is remarkably improved, and the operation and maintenance efficiency of the transformer substation is improved. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The digital recognition equipment for the transformer substation drawings comprises a machine body, a recognition analysis module and a camera, wherein the recognition analysis module is arranged in a control cabinet below the machine body, the camera is electrically connected with the recognition analysis module, a hollowed recognition cavity is arranged above the control cabinet, a drawing plate is horizontally and longitudinally slidably arranged at the bottom of the recognition cavity, a plurality of strip-shaped holes are vertically and transversely symmetrically formed in the drawing plate in a penetrating mode, an alignment plate is vertically and movably arranged and corresponds to the strip-shaped holes on two sides, the alignment plate is connected with a centering mechanism below the recognition cavity, a paper clamping assembly is arranged on the alignment plate and used for clamping and fixing edges of drawings, a horizontal shifting assembly is arranged above the recognition cavity, and the camera is downwards arranged on an action part of the horizontal shifting assembly. Preferably, the left-right width of the drawing plate is smaller than the maximum distance between the left-right alignment plates. The horizontal shifting assembly comprises a horizontal shifting frame, a longitudinal shifting frame, a first screw rod and a second screw rod, wherein the horizontal shifting frame is horizontally and slidably arranged above the identification cavity in the left-right direction, the longitudinal shifting frame is horizontally and slidably arranged below the horizontal shifting frame in the front-back direction, the camera is arranged on the longitudinal shifting frame, the first screw rod and the second screw rod are horizontally arranged on the left side wall and the right side wall of the identification cavity, the first screw rod is connected with a first motor in a power mode, the second screw rod is connected with a second motor in a power mode, a rotating shaft is vertically arranged in the middle of the horizontal shifting frame, the middle of the rotating shaft is rotatably arranged on an installation seat in the middle of the horizontal shifting frame, a first gear is coaxially arranged at the lower end of the rotating shaft, the first gear is horizontally arranged between the two screw rods and is meshed with the first screw rod and the second screw rod respectively, a second gear is coaxially arranged at the upper end of the rotating shaft, and the second gear is meshed with a rack horizontally and fixedly arranged in the front-back direction on the longitudinal shifting frame. Preferably, two parallel sliding rods are horizontally arranged above the identification cavity in the left-right direction, and the transverse moving frame is sleeved on the two sliding rods in a left-right sliding mode. Preferably, the left side and the right side below the transverse moving frame are provided with first sliding grooves along the front-back direction, the longitudinal moving frame is slidably clamped in the first sliding grooves on the two sides, and the rack is fixedly arranged in the middle of the longitudinal moving frame. The centering mechanism comprises a rotating plate and two moving plates symmetrical