Transformer substation inspection device

Abstract

The utility model relates to the technical field of transformer substations, and discloses a transformer substation inspection device which comprises a support, land walking assemblies are arranged on the outer walls of the two sides of the support through chain wheels, an inspection body is fixedly assembled on the top of the support, and one end of a machine arm is fixedly assembled on the outer wall of the inspection body. And an upper propeller is fixedly mounted at the other end of the vehicle arm. A clamping groove is connected with a driving wheel in a clamped mode, so that a clamping block can make contact with the ground, common obstacles can be easily handled, the device can be suitable for various terrains, a damping spring and a damping rod are arranged, and the damping performance of the device can be high by connecting a mounting clamping block with a driven wheel; when an obstacle difficult to surmount is encountered, the upper propeller and the lower propeller can be connected through the mounting piece and then combined to generate lift force to drive the device to lift off, so that the device can achieve the ground and air dual-purpose effect, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a transformer substation inspection device. Background Art

[0002] A substation is a place in the power system that transforms voltage and current, receives electric energy, and distributes electric energy. The substation in a power plant is a step-up substation, which boosts the electric energy generated by the generator and feeds it into the high-voltage power grid.

[0003] The existing substation inspection device makes the inspection task heavy due to the large number and complex structure of substation equipment during the inspection process. The safety distance requirements for high-voltage live equipment are strict, and the area that inspection personnel can enter is limited. At the same time, for equipment such as transformers, circuit breakers, and busbars, the manual inspection field of view is limited and difficult to take into account, so there is an urgent need for improvement. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a substation inspection device, which has the advantages of flexibility and strong practicality, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a substation inspection device, comprising a bracket, both side outer walls of the bracket are provided with land walking components through sprockets, the top of the bracket is fixedly equipped with an inspection body, the outer wall of the inspection body is fixedly equipped with one end of an arm, the other end of the arm is fixedly equipped with an upper propeller, the bottom of the bracket is respectively equipped with a distance sensor and a monitoring component, the bottom of the upper propeller is equipped with a lower propeller through a mounting piece, the outer wall of the bracket is provided with a rotating rod, and both side outer walls of the rotating rod are fixedly equipped with driving wheels.

[0006] As a preferred technical solution of the utility model, the land walking component includes a track, the outer wall of the track is provided with a slot, the outer wall of the track is fixedly equipped with a block, the inner wall of the track is equipped with a driven wheel, the outer wall of the driven wheel is equipped with a mounting block through a circular groove, the outer wall of the mounting block is fixedly equipped with a shock absorbing rod, and the outer wall of the shock absorbing rod is respectively sleeved with a shock absorbing spring and a fixed block.

[0007] As a preferred technical solution of the utility model, there are two groups of land walking components, and the two groups of land walking components are symmetrically distributed on the outer walls of both sides of the bracket, there are several blocks, and the blocks are staggered on the outer wall of the track, and the blocks will engage with the outer wall of the driving wheel through the slot.

[0008] As a preferred technical solution of the utility model, the monitoring component includes a protective shell, the top of the inner wall of the protective shell is fixedly equipped with an electric telescopic cylinder, the inner wall of the electric telescopic cylinder is slidably connected with a telescopic rod, the bottom of the telescopic rod is fixedly installed with a micro motor, and the power output shaft of the micro motor is fixedly equipped with a camera.

[0009] As a preferred technical solution of the utility model, the electric telescopic cylinder and the micro motor are both electrically connected to the distance sensor, the top of the protective shell is fixedly mounted on the bottom of the bracket, and the outer wall of the protective shell is rounded.

[0010] As a preferred technical solution of the utility model, the number of the upper propellers and the number of the lower propellers are both four, and the four upper propellers and the four lower propellers are evenly distributed on the outer wall of the inspection body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The substation inspection device is connected with the driving wheel through the card slot, so that the card block can contact the ground, and can easily deal with general obstacles, so that the device can be suitable for various terrains. The setting of the shock-absorbing spring and the shock-absorbing rod, and the connection with the driven wheel through the installation clamp block can make its shock-absorbing performance very strong. When encountering insurmountable obstacles, the upper propeller and the lower propeller can be connected through the installation piece and then combined to generate lift, driving the device to take off, so that the device can achieve the effect of land and air dual use, and is more practical.

[0013] 2. The substation inspection device monitors the distance in real time through the distance sensor. When reaching the safe distance, it will send a signal to enable the telescopic rod to slide down from the outer wall of the electric telescopic cylinder, so that the camera can slide out from the inner wall of the protective shell, and is started by a micro motor, so that the micro motor can drive the camera to rotate, so that the camera can supplement the inspection angle that the ground personnel cannot take into account, and can be close to the power equipment, so that the details of the shooting are clearer and the overall maneuverability is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the distance sensor of the utility model;

[0016] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the monitoring component of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the land walking component of the utility model.

[0019] In the figure: 1. bracket; 2. land travel component; 3. sprocket; 4. inspection body; 5. machine arm; 6. upper propeller; 7. distance sensor; 8. monitoring component; 9. mounting part; 10. lower propeller; 11. rotating rod; 12. driving wheel;

[0020] 201, crawler track; 202, slot; 203, block; 204, driven wheel; 205, mounting clamp; 206, shock absorbing rod; 207, shock absorbing spring; 208, fixing block; 209, round groove;

[0021] 801. Protective casing; 802. Electric telescopic cylinder; 803. Telescopic rod; 804. Micro motor; 805. Camera. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A substation inspection device comprises a bracket 1, both sides of the outer wall of the bracket 1 are provided with a land walking assembly 2 through a sprocket 3, the top of the bracket 1 is fixedly equipped with an inspection body 4, the outer wall of the inspection body 4 is fixedly equipped with one end of an arm 5, the other end of the arm 5 is fixedly equipped with an upper propeller 6, the bottom of the bracket 1 is respectively equipped with a distance sensor 7 and a monitoring assembly 8, the bottom of the upper propeller 6 is equipped with a lower propeller 10 through a mounting member 9, the outer wall of the bracket 1 is provided with a rotating rod 11, and both sides of the outer wall of the rotating rod 11 are fixedly equipped with a driving wheel 12;

[0024] By utilizing the above structure, the upper propeller 6 and the lower propeller 10 are connected by the mounting member 9 and then combined to generate lift, thereby driving the device into the air, and enabling the device to autonomously fly and inspect along the route, thereby lowering the threshold for personnel operation.

[0025] In a preferred embodiment, the land walking assembly 2 includes a crawler 201, a card slot 202 is provided on the outer wall of the crawler 201, a card block 203 is fixedly installed on the outer wall of the crawler 201, a driven wheel 204 is installed on the inner wall of the crawler 201, a mounting clamp 205 is installed on the outer wall of the driven wheel 204 through a circular groove 209, a shock absorbing rod 206 is fixedly installed on the outer wall of the mounting clamp 205, and a shock absorbing spring 207 and a fixing block 208 are respectively sleeved on the outer wall of the shock absorbing rod 206;

[0026] In a preferred embodiment, there are two groups of land walking components 2, and the two groups of land walking components 2 are symmetrically distributed on the outer walls of both sides of the bracket 1, there are a plurality of clamping blocks 203, and the plurality of clamping blocks 203 are staggeredly distributed on the outer wall of the crawler 201, and the clamping blocks 203 are meshed with the outer wall of the driving wheel 12 through the clamping groove 202;

[0027] By utilizing the above structure, the card slot 202 is connected to the driving wheel 12, so that the card block 203 can contact the ground, so that general obstacles can be easily dealt with, and the device can be applied to various terrains, and the driving speed is very amazing. The setting of the shock-absorbing spring 207 and the shock-absorbing rod 206, and the connection with the driven wheel 204 through the installation clamp 205 can make its shock-absorbing performance also very strong.

[0028] In a preferred embodiment, the monitoring component 8 includes a protective shell 801, an electric telescopic cylinder 802 is fixedly mounted on the top of the inner wall of the protective shell 801, a telescopic rod 803 is slidably connected to the inner wall of the electric telescopic cylinder 802, a micro motor 804 is fixedly mounted on the bottom of the telescopic rod 803, and a camera 805 is fixedly mounted on the power output shaft of the micro motor 804;

[0029] In a preferred embodiment, the electric telescopic cylinder 802 and the micro motor 804 are both electrically connected to the distance sensor 7, the top of the protective housing 801 is fixedly mounted on the bottom of the bracket 1, and the outer wall of the protective housing 801 is rounded;

[0030] By utilizing the above structure, the distance is monitored in real time through the distance sensor 7. When the safe distance is reached, a signal is emitted to enable the telescopic rod 803 to slide downward from the outer wall of the electric telescopic cylinder 802, so that the camera 805 can slide out from the inner wall of the protective shell 801, and is started by the micro motor 804, so that the micro motor 804 can drive the camera 805 to rotate, so that the camera 805 can supplement the inspection angle that the ground personnel have no time to take care of, thereby making the device do not need manual inspection work.

[0031] In a preferred embodiment, the number of the upper propellers 6 and the number of the lower propellers 10 are both four, and the four upper propellers 6 and the four lower propellers 10 are evenly distributed on the outer wall of the inspection body 4;

[0032] With the above structure, the stability of the device during flight can be increased by the number characteristics of the upper propeller 6 and the lower propeller 10 and the installation positions of the upper propeller 6 and the lower propeller 10.

[0033] Working principle, first place the device at the location where inspection is required, so that the outer wall of the block 203 can contact the ground, and travel on land to perform inspection work, and can easily avoid general obstacles. When encountering insurmountable obstacles, the upper propeller 6 and the lower propeller 10 can be connected by the mounting member 9 and combined to generate lift, driving the device into the air, so that the device can achieve a land and air dual-use effect, and when the distance sensor 7 monitors the distance in real time, when it reaches a safe distance, it will emit a signal to enable the telescopic rod 803 to slide down from the outer wall of the electric telescopic cylinder 802, so that the camera 805 can slide out from the inner wall of the protective shell 801, and is started by the micro motor 804, so that the micro motor 804 can drive the camera 805 to rotate, so that the camera 805 can supplement the inspection angle that the ground personnel cannot take into account, and can be close to the power equipment, so that the details of the shot are clearer and the results are displayed and recorded on the terminal.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A substation inspection device, comprising a bracket (1), characterized in that: The outer walls on both sides of the bracket (1) are provided with a land walking assembly (2) via a sprocket (3); the top of the bracket (1) is fixedly equipped with an inspection body (4); the outer wall of the inspection body (4) is fixedly equipped with one end of an arm (5); the other end of the arm (5) is fixedly equipped with an upper propeller (6); the bottom of the bracket (1) is respectively equipped with a distance sensor (7) and a monitoring assembly (8); the bottom of the upper propeller (6) is equipped with a lower propeller (10) via a mounting member (9); the outer wall of the bracket (1) is provided with a rotating rod (11); the outer walls on both sides of the rotating rod (11) are fixedly equipped with driving wheels (12).

2. A substation inspection device according to claim 1, characterized in that: The land walking assembly (2) comprises a crawler (201), the outer wall of the crawler (201) is provided with a clamping groove (202), the outer wall of the crawler (201) is fixedly equipped with a clamping block (203), the inner wall of the crawler (201) is equipped with a driven wheel (204), the outer wall of the driven wheel (204) is equipped with a mounting clamping block (205) through a circular groove (209), the outer wall of the mounting clamping block (205) is fixedly equipped with a shock absorbing rod (206), and the outer wall of the shock absorbing rod (206) is respectively sleeved with a shock absorbing spring (207) and a fixing block (208).

3. A substation inspection device according to claim 2, characterized in that: There are two groups of the land walking components (2), and the two groups of land walking components (2) are symmetrically distributed on the outer walls of both sides of the bracket (1); there are a plurality of the clamping blocks (203), and the plurality of the clamping blocks (203) are staggeredly distributed on the outer wall of the crawler (201); the clamping blocks (203) are meshed with the outer wall of the driving wheel (12) through the clamping grooves (202).

4. A substation inspection device according to claim 1, characterized in that: The monitoring component (8) comprises a protective shell (801), an electric telescopic cylinder (802) is fixedly mounted on the top of the inner wall of the protective shell (801), a telescopic rod (803) is slidably connected to the inner wall of the electric telescopic cylinder (802), a micro motor (804) is fixedly mounted on the bottom of the telescopic rod (803), and a camera (805) is fixedly mounted on the power output shaft of the micro motor (804).

5. A substation inspection device according to claim 4, characterized in that: The electric telescopic cylinder (802) and the micro motor (804) are both electrically connected to the distance sensor (7). The top of the protective shell (801) is fixedly mounted on the bottom of the bracket (1), and the outer wall of the protective shell (801) is rounded.

6. A substation inspection device according to claim 1, characterized in that: The number of the upper propellers (6) and the number of the lower propellers (10) are both four, and the four upper propellers (6) and the four lower propellers (10) are evenly distributed on the outer wall of the inspection body (4).

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