CN216720747U - A guide rail type substation inspection device - Google Patents

Abstract

The utility model provides a guide rail type substation inspection device which comprises a substrate, a sliding block mechanism and a traveling driving mechanism, wherein the traveling driving mechanism is used for driving the substrate to perform translational motion along a guide rail; the base plate is provided with a fixed cylinder inserted with a rotatable vertical rod and a rotation angle adjusting mechanism for driving the vertical rod to rotate; the upper end of the vertical rod is hinged with a connecting rod, one end of the connecting rod, which is far away from the vertical rod, is detachably connected with a camera, the upper part of the vertical rod is also hinged with an electric push rod, the upper end of the electric push rod is hinged with a lantern ring, and the lantern ring is sleeved on the connecting rod in a sliding manner; the vertical rod is provided with a detachable control box, a controller and a wireless transmitter electrically connected with the camera are arranged in the control box, and the walking driving mechanism, the rotation angle adjusting mechanism, the electric push rod and the camera are all electrically connected with the controller. According to the utility model, the camera can be driven by the vertical rod and can be adjusted at any angle within a range of 360 degrees on the horizontal plane, so that the camera can obtain a larger monitoring visual angle range.

Description

A guide rail type substation inspection device

technical field

The utility model relates to the technical field of inspection equipment, in particular to a guide rail type substation inspection device.

Background technique

Traditional substations usually use manual inspection methods to make simple qualitative judgments on operating equipment. However, the manual inspection method not only wastes a lot of human resources, but also easily leads to omissions in the inspection results due to the fatigue of the inspection personnel and other reasons, laying a potential safety hazard for the operation of the substation.

Utility model content

In order to solve the problem that the manual inspection method of the substation existing in the background technology not only wastes a lot of human resources, but also easily leads to omissions in the inspection results due to the fatigue of the inspection labor and other reasons, the utility model proposes a guide rail type. Substation inspection device.

The technical scheme of the utility model is as follows: a guide rail type substation inspection device, comprising a horizontally arranged base plate, a slider mechanism is fixedly arranged at the bottom of the base plate, and the slider mechanism is used for sliding cooperation with a guide rail arranged on the ground; A walking driving mechanism is fixedly arranged to drive the substrate to perform translational movement along the guide rail;

A vertical fixing cylinder is fixed on the base plate, a rotatable vertical rod is inserted in the fixed cylinder, and a rotating angle adjusting mechanism for driving the vertical rod to rotate;

The upper end of the vertical rod extends to the top of the fixed cylinder, and the upper end of the vertical rod is hinged with a connecting rod, the end of the connecting rod away from the vertical rod is detachably connected with a camera, the upper part of the vertical rod is also hinged with an electric push rod, and the upper end of the electric push rod is hinged. A collar is hinged, and the collar is slidably sleeved on the connecting rod;

A detachable control box is arranged on the vertical rod, and a controller and a wireless transmitter electrically connected to the camera are arranged in the control box. The walking drive mechanism, the rotation angle adjustment mechanism, the electric push rod and the camera are all electrically connected with the controller. A mobile power supply for supplying power to the controller is fixed on the upper part.

Preferably, the traveling drive mechanism comprises a drive motor and a reducer connected with the drive motor, and a drive gear I is fixedly arranged on the output shaft of the reducer;

The drive motor, the reducer and the drive gear 1 are all arranged in the protective shell 1, and the protective shell 1 is fixedly arranged on the base plate;

The base plate is provided with a through groove that is transparent up and down, a horizontal shaft rod is fixed in the through groove, and a driven gear I is rotated on the shaft rod. ;

The bottom of the driven gear I protrudes through the through groove and engages with the rack provided on the ground.

Preferably, a vertical first support plate is fixed on the base plate, and a vertical second support plate is fixed on the top of the protective shell 1;

The first support plate and the second support plate are provided with inclined solar cell panels;

The mobile power supply is a battery used in conjunction with the solar panel, an inverter is fixed on the base plate, and the battery and the inverter are both arranged in the protective shell I.

Preferably, the slider mechanism includes a slider and a rotating shaft fixed on the top of the slider, a bearing I is fixed on the rotating shaft, a cover-shaped casing is rotated on the rotating shaft, and the casing is an upper opening structure, and the outer part of the bearing I The ring is fixedly arranged in the casing.

Preferably, a horizontal ring plate is fixed on the inner side of the casing, the ring plate is located above the bearing I, and the ring plate is used to prevent the bearing I from coming out of the casing.

Preferably, the rotation angle adjustment mechanism includes a mounting seat fixed on the base plate and a steering motor arranged on the mounting seat, and the steering motor is electrically connected to the controller;

A drive gear II is fixed on the output shaft of the steering motor, a driven gear II is fixed on the lower part of the vertical rod, and the drive gear II and the driven gear II mesh with each other.

Preferably, the rotation angle adjustment mechanism further includes a protective shell II for protecting the steering motor, the driving gear II and the driven gear II, the bottom of the protective shell II is fixedly connected with the base plate, and the top of the protective shell II is provided with a vertical rod for passing through. the slot I.

Preferably, the top of the fixed cylinder is provided with a bearing II, the lower end of the vertical rod extends through the bearing II into the fixed cylinder, and the vertical rod is fixedly connected to the inner ring of the bearing II;

The top of the fixing cylinder is provided with a detachable limit sleeve, the limit sleeve is used to fix the outer ring of the bearing II, and the top plate of the limit sleeve is provided with a slot II for the vertical rod to pass through.

Preferably, a photoelectric sensor for sensing obstacles is fixed at the front of the substrate, and the photoelectric sensor is electrically connected to the controller.

The advantages of the utility model: when the device is in use, the controller controls the walking drive mechanism to enable the device to automatically move along the guide rails laid on the ground, and the controller controls the rotation angle adjustment mechanism to adjust the rotation angle of the vertical rod. Control, so that the camera can be adjusted at any angle within a 360-degree range on the horizontal plane under the drive of the vertical rod, so that the camera can obtain a larger monitoring viewing angle range. The controller adjusts the pitch angle of the connecting rod by controlling the telescopic length of the electric push rod, so that the camera can obtain a larger monitoring viewing angle range. The device can replace manual inspection to realize automatic inspection of machines, which not only reduces labor costs, but also avoids the problem of omission of inspection results due to fatigue of inspection labor and other reasons.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the main structure schematic diagram of embodiment 1;

Fig. 2 is the structural representation of the rotation adjustment mechanism in Fig. 1;

FIG. 3 is a schematic structural diagram of the slider mechanism in FIG. 1;

In the figure, 1, the base plate, 2, the slider mechanism, 201, the slider, 202, the rotating shaft, 203, the casing, 204, the bearing I, 205, the ring plate, 3, the protective shell I, 4, the travel drive mechanism, 5 , Drive gear I, 6, Driven gear I, 7, Protective shell II, 8, Mounting seat, 9, Steering motor, 10, Drive gear II, 11, Fixed cylinder, 12, Vertical rod, 13, Driven gear II , 14, bearing II, 15, limit sleeve, 16, control box, 17, limit plate, 18, hinged seat I, 19, connecting rod, 20, connecting plate, 21, camera, 22, hinged seat II, 23 , Electric push rod, 24, collar, 25, first support plate, 26, second support plate, 27, solar panel, 28, photoelectric sensor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Embodiment 1: A guide rail-type substation inspection device, as shown in Figure 1, includes a horizontally arranged base plate 1, the bottom of the base plate 1 is fixed with a slider mechanism 2 as shown in Figure 3, and the slider mechanism 2 is used to The guide rails set on the ground slide fit.

The slider mechanism 2 includes a slider 201 and a rotating shaft fixed on the top of the slider 201. A bearing I204 is fixed on the rotating shaft, and a cover-shaped casing 203 is rotated on the rotating shaft. The casing 203 has an upper opening structure, and the bearing I204 The outer ring is fixed in the casing 203 .

The slider 201 is set to a freely rotatable structure, which can effectively prevent the slider 201 from being stuck due to local deformation of the guide rail when the slider 201 moves on the guide rail.

The structure of the guide rail can be deduced inversely from the structure of the slider 201 in FIG. 3 and is therefore not shown in FIG. 1 .

A horizontal ring plate 205 is fixed on the inner side of the casing 203 , the ring plate 205 is located above the bearing I204 , and the ring plate 205 is used to prevent the bearing I204 from coming out of the casing 203 .

A walking driving mechanism 4 is fixed on the base plate 1 , and the walking driving mechanism 4 is used to drive the base plate 1 to perform translational movement along the guide rail.

As shown in FIG. 1 , the traveling drive mechanism 4 includes a drive motor and a reducer connected to the drive motor, and a drive gear I5 is fixed on the output shaft of the reducer.

The driving motor, the reducer and the driving gear I5 are all arranged in the protective shell I3 , and the protective shell I3 is fixed on the base plate 1 .

The base plate 1 is provided with a through groove that is transparent up and down, a horizontal shaft is fixed in the through groove, a driven gear I6 is rotated on the shaft, and the top of the driven gear I6 passes through the through groove and the bottom of the driving gear I5. mesh.

The bottom of the driven gear I6 goes out of the through groove and engages with the rack set on the ground.

A vertical fixing cylinder 11 is fixed on the base plate 1, and a rotatable vertical rod 12 is inserted in the fixed cylinder 11. The base plate 1 is provided with a rotation angle adjusting mechanism for driving the vertical rod 12 to rotate.

As shown in FIG. 1 and FIG. 2 , the rotation angle adjustment mechanism includes a mounting seat 8 fixed on the base plate 1 and a steering motor 9 arranged on the mounting seat 8. The steering motor 9 in this embodiment adopts the one that is easy to control the rotation. angle of the servo motor.

A drive gear II10 is fixed on the output shaft of the steering motor 9, and a driven gear II13 is fixed on the lower part of the vertical rod 12, and the drive gear II10 and the driven gear II13 mesh with each other.

The rotating angle adjustment mechanism also includes a protective shell II7 for protecting the steering motor 9, the driving gear II10 and the driven gear II13. The bottom of the protective shell II7 is fixedly connected to the base plate 1, and the top of the protective shell II7 is provided with a vertical rod 12 to pass through. the slot I.

The top of the fixed cylinder 11 is provided with a bearing II14, the lower end of the vertical rod 12 extends into the fixed cylinder 11 through the bearing II14, and the vertical rod 12 is fixedly connected with the inner ring of the bearing II14.

The top of the fixing cylinder 11 is provided with a detachable limit sleeve 15, the limit sleeve 15 is used to fix the outer ring of the bearing II 14, and the top plate of the limit sleeve 15 is provided with a slot II for the vertical rod 12 to pass through.

The upper end of the vertical rod 12 extends above the fixed cylinder 11 , and the upper end of the vertical rod 12 is fixedly provided with a hinge seat I18 , which is hinged with one end of the connecting rod 19 .

One end of the connecting rod 19 away from the vertical rod 12 is fixedly provided with a connecting plate 20 , and a camera 21 is fixedly connected to the connecting plate 20 through screws.

The upper part of the vertical rod 12 is provided with a detachable hinge seat II22. As shown in Figure 1, the left side of the hinge seat II22 is fixedly provided with a hoop II, and the hinged seat II22 is fixed on the vertical rod 12 through the hoop II. The structure is convenient to adjust the upper and lower positions of the hinge base II22 during installation.

The electric push rod 23 is hingedly connected, and the upper end of the electric push rod 23 is hinged with a collar 24 , and the collar 24 is slidably sleeved on the connecting rod 19 .

The front part of the substrate 1 is fixedly provided with a photoelectric sensor 28 for sensing obstacles, and the photoelectric sensor 28 is electrically connected to the controller.

The vertical rod 12 is provided with a detachable control box 16, as shown in Figure 1, the left side of the control box 16 is fixedly provided with two upper and lower spaced hoops I, and the control box 16 is fixed on the vertical rod by the hoop I. 12, so that the control box 16 can be easily disassembled and assembled during later maintenance. A limit plate 17 is fixed on the vertical rod 12, and the limit plate 17 is used to stop the hoop I from sliding down.

The control box 16 is provided with a wireless signal receiver, an alarm, a controller and a wireless transmitter electrically connected to the camera 21, a walking drive mechanism 4, a steering motor 9, an electric push rod 23, a wireless signal receiver, an alarm and a camera Both are electrically connected to the controller. The controller in this embodiment adopts a programmable PLC controller.

The right side of the control box 16 is provided with a box door that can be opened to facilitate editing and maintenance of the controller.

A vertical first support plate 25 is fixed on the base plate 1 , and a vertical second support plate 26 is fixed on the top of the protective shell I3 .

The first support plate 25 and the second support plate 26 are provided with inclined solar cell panels 27 .

The substrate 1 is fixedly provided with an inverter and a battery matched with the solar cell panel 27 , and the battery and the inverter are both arranged in the protective shell I3 . The battery is electrically connected to the controller.

Working principle: (1) The controller controls the rotation angle of the vertical rod 12 by controlling the steering angle of the steering motor 9, so that the camera 21 can be driven by the vertical rod 12 and within a 360-degree range on the horizontal plane. The adjustment of any angle, so that the camera 21 can obtain a larger monitoring viewing angle range.

(2) The controller adjusts the pitch angle of the connecting rod 19 by controlling the telescopic length of the electric push rod 23 , so that the camera 21 can obtain a larger monitoring viewing angle range.

(3) By setting the solar panel 27 to provide power for the use of various electrical devices, one is to avoid the clutter of the external power supply, and the other is to improve the battery life of the mobile power supply (battery) and prolong the continuous inspection of the device. duration.

(4) The photographing information of the camera 21 is transmitted to the cloud through the wireless transmitter for automatic identification. The identification result information is received by the wireless signal receiver and then fed back to the controller. If there is an abnormality, the controller will control the alarm to issue an alarm to notify the personnel. Come for timely maintenance.

Embodiment 2: A guide rail-type substation inspection device. In this embodiment, a rechargeable mobile power source is used to replace the solar panel 27 and its supporting components. Other structures are the same as those of Embodiment 1.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (9)

1. A guide rail-type substation inspection device, characterized in that it comprises a horizontally arranged base plate (1), the bottom of the base plate (1) is fixedly provided with a slider mechanism (2), and the slider mechanism (2) is used to cooperate with the device. The guide rails on the ground are slidably matched; the base plate (1) is fixedly provided with a walking drive mechanism (4) for driving the base plate (1) to perform translational movement along the guide rails; A vertical fixing cylinder (11) is fixed on the base plate (1), a rotatable vertical rod (12) is inserted in the fixed cylinder, and a rotation for driving the vertical rod (12) to rotate on the base plate (1) is provided angle adjustment mechanism; The upper end of the vertical rod (12) extends to the top of the fixed cylinder (11), and the upper end of the vertical rod is hinged with a connecting rod (19), and one end of the connecting rod away from the vertical rod (12) is detachably connected with a camera (21), and the vertical rod (12) is detachably connected with the camera (21). The upper part of the rod (12) is also hinged with an electric push rod (23), the upper end of the electric push rod is hinged with a collar (24), and the collar is slidably sleeved on the connecting rod (19); A detachable control box (16) is arranged on the vertical rod (12), and a controller and a wireless transmitter electrically connected to the camera are arranged in the control box. The controller is electrically connected, and a mobile power supply for supplying power to the controller is fixed on the base plate (1). 2. A guide rail-type substation inspection device according to claim 1, characterized in that: the traveling drive mechanism (4) comprises a drive motor and a reducer connected with the drive motor, and the output shaft of the reducer is fixedly provided with a drive gear I(5); The drive motor, the reducer and the drive gear I(5) are all arranged in the protective casing I(3), and the protective casing I(3) is fixed on the base plate (1); The base plate (1) is provided with a through groove that is transparent up and down, a horizontal shaft is fixed in the through groove, a driven gear I (6) is rotated on the shaft, and the top of the driven gear I (6) protrudes out. The through groove meshes with the bottom of the drive gear I (5); The bottom of the driven gear I (6) goes out of the through groove and engages with the rack set on the ground. 3. A rail-type substation inspection device according to claim 2, characterized in that: a vertical first support plate (25) is fixed on the base plate (1), and the top of the protective shell I (3) is fixed A vertical second support plate (26) is provided; The first support plate (25) and the second support plate (26) are provided with inclined solar cell panels (27); The mobile power supply is a battery used in conjunction with the solar panel (27), an inverter is fixed on the base plate (1), and both the battery and the inverter are arranged in the protective shell I (3). 4. A guide rail-type substation inspection device according to any one of claims 1-3, characterized in that: the slider mechanism (2) comprises a slider (201) and is fixedly arranged on the top of the slider (201) The rotating shaft is fixed with a bearing I (204) on the rotating shaft, and a cover-shaped casing (203) is rotated on the rotating shaft. The casing (203) has an upper opening structure, and the outer ring of the bearing I (204) is fixed at the inside the casing (203). 5. A guide rail-type substation inspection device according to claim 4, characterized in that: a horizontal ring plate (205) is fixed on the inner side of the casing (203), and the ring plate (205) is located in the bearing I (204) ), the ring plate (205) is used to prevent the bearing I (204) from coming out of the casing (203). 6. A guide rail-type substation inspection device according to any one of claims 1-3, characterized in that: the rotating angle adjustment mechanism comprises a mounting seat (8) fixed on the base plate (1) and a mounting seat (8) arranged on the base plate (1) the steering motor (9) on the mounting seat (8), the steering motor (9) is electrically connected with the controller; A drive gear II (10) is fixed on the output shaft of the steering motor (9), and a driven gear II (13) is fixed on the lower part of the vertical rod (12). The drive gear II (10) and the driven gear II (13) ) mesh with each other. 7. A guide rail-type substation inspection device according to claim 6, characterized in that: the rotation angle adjustment mechanism further comprises a steering motor (9), a driving gear II (10) and a driven gear II (13) for protecting the steering motor (9). ) of the protective shell II (7), the bottom of the protective shell II (7) is fixedly connected to the base plate (1), and the top of the protective shell II (7) is provided with a slot I for the vertical rod (12) to pass through. 8 . The rail-type substation inspection device according to claim 7 , wherein the top of the fixed cylinder ( 11 ) is provided with a bearing II ( 14 ), and the lower end of the vertical rod ( 12 ) passes through the bearing II ( 14 ). 9 . ) extends into the fixed cylinder (11), and the vertical rod (12) is fixedly connected with the inner ring of the bearing II (14); The top of the fixing cylinder (11) is provided with a detachable limit sleeve (15), the limit sleeve (15) is used to fix the outer ring of the bearing II, and the top plate of the limit sleeve (15) is provided with a vertical rod (12) ) through the slot II. 9. A guide rail-type substation inspection device according to any one of claims 1-3, characterized in that: a photoelectric sensor (28) for sensing obstacles is fixed at the front of the base plate (1), The photoelectric sensor (28) is electrically connected to the controller.

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