CN220922322U

CN220922322U - Fault detection equipment

Info

Publication number: CN220922322U
Application number: CN202323002725.8U
Authority: CN
Inventors: 朱代华
Original assignee: Wuling Electric Power Co ltd Luoshuidong Hydropower Plant
Current assignee: Wuling Electric Power Co ltd Luoshuidong Hydropower Plant
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-10
Anticipated expiration: 2033-11-07

Abstract

The utility model provides fault detection equipment, which relates to the technical field of fault detection equipment and comprises a base, wherein supporting legs are arranged on the periphery of the top of the base, a bearing platform is arranged on the periphery of the supporting legs, an adjusting component is arranged at the center of the top of the bearing platform, clamping components are arranged on the periphery of the top of the adjusting component, supporting adjusting components are arranged on the front side and the back side of the base, movable wheels are arranged at corners of the periphery of the bottom of the base, mechanical equipment placed on a circular detection table is clamped and fixed through the clamping components so as to be convenient for maintenance personnel to detect and maintain, the clamping components are arranged on the periphery of the top of the circular detection table, the clamping components clamp and fix the mechanical equipment, and then the circular detection table is rotated through the adjusting components, so that maintenance personnel do not need to walk around the whole equipment, and the mechanical equipment can be comprehensively detected and maintained only by standing in place.

Description

Fault detection equipment

Technical Field

The utility model relates to the technical field of fault detection equipment, in particular to fault detection equipment.

Background

Hydropower plants, collectively known as hydroelectric power plants, are plants that convert potential and kinetic energy of water into electrical energy. The basic production process is as follows: the water is guided from the river height or other reservoirs, the hydraulic turbine is driven to rotate by the pressure or flow velocity of the water, gravitational potential energy and kinetic energy are converted into mechanical energy, and then the hydraulic turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy. The power station generally mainly comprises four parts of a water retaining building (dam), a flood discharging building (spillway or gate), a water diversion building (water diversion canal or tunnel, including a pressure regulating well) and a power station factory building (including a tail canal and a booster station). The main components are as follows: hydraulic buildings, hydraulic machinery, power generation equipment, power transformation equipment, distribution equipment, power transmission equipment, control and auxiliary equipment, and when the machinery equipment of a hydropower plant is overhauled in fault, fault detection equipment is generally used.

The utility model relates to a mechanical equipment fault detection table, which is characterized in that the application number is <202020724990.4>, the mechanical equipment fault detection table comprises a workbench, a jacking component is fixedly arranged at the top of the workbench, a detection table is fixedly arranged at the top of the jacking component, a cavity is arranged on the detection table, an air inlet channel is fixedly arranged on the inner wall of one side of the cavity, two pistons which are symmetrically arranged are arranged in a sliding manner in an internal sealing manner of the air inlet channel, and one sides of the two pistons which are mutually far away from each other extend to two ends of the air inlet channel respectively.

The above-mentioned patent has made the improvement to fault detection equipment through the design, but still has not enough, although carry out the centre gripping to the mechanical equipment of equidimension not fixed, but can not adjust the steering to the mechanical equipment on the test bench for maintenance personnel need constantly move self position when detecting the maintenance and carry out comprehensive detection to mechanical equipment, and the feel of use is relatively poor, and the device is inconvenient to remove, and the flexibility is relatively poor, consequently, we propose a fault detection equipment.

Disclosure of utility model

The present utility model is directed to a method for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The fault detection equipment comprises a base, supporting legs are arranged on the periphery of the top of the base, a bearing platform is arranged on the periphery of the top of the supporting legs, an adjusting assembly is arranged at the center of the top of the bearing platform, clamping assemblies are arranged on the periphery of the top of the adjusting assembly, supporting adjusting assemblies are arranged on the two sides of the front surface and the back surface of the base, and movable wheels are arranged at the corners of the periphery of the bottom of the base;

The adjusting assembly comprises a movable chamber, a circular detection table is arranged in the movable chamber, a rotating shaft is arranged at the bottom of the circular detection table, and a rotating seat is arranged at the bottom of the bearing platform;

The clamping assembly comprises a moving groove, moving blocks are arranged in the moving groove around, threaded rods are arranged in the moving groove and penetrate through the moving blocks, driving motors are arranged on the outer sides of the moving groove and at the top of the circular detection table, and driving gears are arranged at the output ends of the bottom of the driving motors and located in the moving groove; clamping blocks are arranged at the tops of the moving blocks;

The support adjusting assembly comprises a fixed seat, a plurality of hydraulic cylinders are arranged at the tops of the fixed seats, and one ends of the bottoms of the hydraulic cylinders extend out of the bottoms of the fixed seat and are connected with supporting legs.

In a preferred scheme of the utility model, a bevel driven gear is arranged in the rotating seat, the bevel driven gear is connected with a bevel driving gear in a meshed mode, and a rotating motor is arranged on the right side of the rotating seat.

As a preferable scheme of the utility model, the left output end of the rotating motor is connected with a bevel driving gear, and the top of the bevel driven gear is connected with one end of the bottom of the rotating shaft.

The technical effect of adopting the further scheme is as follows: the bevel driving gear is driven to rotate through the operation of the rotating motor, then the bevel driven gear meshed and connected with the bevel driving gear rotates, the top of the bevel driven gear is connected with the rotating shaft, and the rotating shaft drives the circular detection table connected with one end of the top to rotate, so that mechanical equipment placed on the circular detection table moves successively, and the detection and maintenance of workers are facilitated.

In a preferred scheme of the utility model, the threaded rod is in threaded connection with the moving block, and the driving gear is in meshed connection with the threaded rod.

The technical effect of adopting the further scheme is as follows: the driving gear is meshed with the threaded rod through the driving motor, and the threaded rod is connected with the moving block in a threaded mode, so that the moving block moves in the moving groove under the rotation of the threaded rod, the clamping block connected to the top of the moving block is enabled to displace, and mechanical equipment placed on the circular detection table is clamped and fixed.

As a preferable scheme of the utility model, rubber pads are arranged on the inner sides of the clamping blocks around the clamping blocks.

The technical effect of adopting the further scheme is as follows: the rubber pad can avoid damage to the surface of the mechanical equipment when the mechanical equipment is clamped and fixed.

As a preferable scheme of the utility model, a control panel is arranged on the right side of the base, and an overhaul lamp is arranged at the lower right corner of the top of the bearing platform.

The technical effect of adopting the further scheme is as follows: the maintenance lamp is overhauled so as to illuminate the mechanical equipment under the condition of poor light, so that maintenance personnel can work conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the mechanical equipment placed on the circular detection table is clamped and fixed through the clamping assembly, so that maintenance personnel can conveniently detect and maintain the circular detection table, the clamping assembly is positioned around the top of the circular detection table, so that the clamping is more tightly clamped, and after the mechanical equipment is clamped and fixed through the clamping assembly, the circular detection table is rotated through the adjusting assembly, so that maintenance personnel do not need to walk around the whole equipment, and the mechanical equipment can be comprehensively detected and maintained only by standing in situ.

2. According to the utility model, the whole device can be moved by moving the wheels, so that the flexibility is higher, and under the matched use of the supporting and adjusting assembly, the whole device can be jacked up, so that the whole device is more stable when the mechanical equipment is detected to be faulty, the height can be adjusted according to the requirement of a user, and the operation is more comfortable.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a fault detection device according to the present utility model;

Fig. 2 is a schematic diagram of a planar internal structure of a carrying platform of a fault detection device according to the present utility model;

fig. 3 is a schematic view of a part of a planar internal structure of a clamping assembly of the fault detection device according to the present utility model.

Legend description: 1. a base; 101. support legs; 2. a load-bearing platform; 3. an adjustment assembly; 301. a movable chamber; 302. a circular detection table; 303. a rotation shaft; 304. a rotating seat; 3041. a bevel driven gear; 3042. a bevel drive gear; 3043. a rotating electric machine; 4. a clamping assembly; 401. a moving groove; 402. a moving block; 403. a threaded rod; 404. a driving motor; 405. a drive gear; 406. a clamping block; 4061. a rubber pad; 5. a support adjustment assembly; 501. a fixing seat; 502. a hydraulic cylinder; 503. supporting feet; 6. a moving wheel; 7. a control panel; 701. and (5) overhauling the lamp.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be more fully understood, several embodiments of the utility model will be set forth below with reference to the accompanying description, but the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but is instead provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, a fault detection device comprises a base 1, supporting legs 101 are arranged around the top of the base 1, a bearing platform 2 is arranged at the top of the supporting legs 101 around, an adjusting component 3 is arranged at the center of the top of the bearing platform 2, a clamping component 4 is arranged around the top of the adjusting component 3, the adjusting component 3 comprises a movable chamber 301, a circular detection table 302 is arranged in the movable chamber 301, a rotating shaft 303 is arranged at the bottom of the circular detection table 302, a rotating seat 304 is arranged at the bottom of the bearing platform 2, a bevel driven gear 3041 is arranged in the rotating seat 304, the bevel driven gear 3041 is in meshed connection with a bevel driving gear 3042, a rotating motor 3043 is arranged on the right side of the rotating seat 304, an output end on the left side of the rotating motor 3043 is connected with the bevel driving gear 3042, the top of the bevel driven gear 3041 is connected with one end at the bottom of the rotating shaft 303, the bevel driving gear 3042 is driven to rotate through the operation of the rotating motor 3043, then the bevel driven gear 3041 which is in meshed connection with the bevel driving gear 3042 is driven to rotate, the top of the bevel driven gear 3041 is connected with the rotating shaft 303, the rotating shaft 303 drives the circular detection table 302 with one end connected with the top to rotate, so that mechanical equipment placed on the circular detection table 302 moves sequentially, a worker can conveniently carry out detection maintenance, the clamping assembly 4 comprises a moving groove 401, moving blocks 402 are arranged in the surrounding moving groove 401, threaded rods 403 are arranged in the moving groove 401 and penetrate through the moving blocks 402, driving motors 404 are arranged outside the moving groove 401 and at the top of the circular detection table 302, and driving gears 405 are arranged at the bottom output ends of the driving motors and are positioned in the moving groove 401; the movable block 402 top all is provided with grip block 406, threaded rod 403 and movable block 402 threaded connection, driving gear 405 is connected with threaded rod 403 meshing, work makes driving gear 405 rotate through driving motor 404 meshing connection, driving gear 405 is connected with threaded rod 403 meshing connection, threaded rod 403 and movable block 402 threaded connection, thereby make movable block 402 remove in movable groove 401 under the rotation of threaded rod 403, thereby make grip block 406 displacement that movable block 402 top is connected, carry out the centre gripping fixed to the mechanical equipment of placing on circular detection platform 302, grip block 406 inboard all is provided with rubber pad 4061 all around, can avoid when the centre gripping is fixed to the mechanical equipment through rubber pad 4061, cause the damage to its surface.

Example 2

As shown in fig. 1-3, a fault detection device, the front and back sides of the base 1 are all provided with support adjusting components 5, the support adjusting components 5 include fixing bases 501, the tops of a plurality of fixing bases 501 are all provided with hydraulic cylinders 502, one end of the bottom of each hydraulic cylinder 502 extends out of the bottom of each fixing base 501 and is connected with supporting feet 503, the corners around the bottom of the base 1 are all provided with moving wheels 6, the whole device can be moved through the moving wheels 6, the flexibility is higher, under the matched use of the support adjusting components 5, the hydraulic cylinders 502 work to enable supporting feet connected with one end of the bottom to contact the ground, the whole device is jacked up, so that the whole device is more stable when detecting the fault of mechanical equipment, and can be adjusted in height according to the requirement of a user, the lower right corner of the top of a bearing platform 2 is provided with a maintenance lamp 701, the maintenance lamp 701 is conveniently illuminated on mechanical equipment under the condition of poor light, and maintenance staff is convenient to work.

The working flow of the utility model is as follows: when the fault detection device is used for carrying out fault detection on mechanical equipment of a hydropower plant, firstly, the integral device is moved to a designated place through a moving wheel 6, a supporting foot connected with one end of the bottom is in contact with the ground by the operation of a hydraulic cylinder 502 in a supporting and adjusting assembly 5, the integral device is jacked up to be more stable when the mechanical equipment is detected, the height can be adjusted according to the requirement of a user, the mechanical equipment to be detected is arranged on a circular detection table 302, the clamping and fixing are carried out by a clamping assembly 4 around the top of the circular detection table 302, a driving gear 405 is rotated by the operation of a driving motor 404, the driving gear 405 is meshed with a threaded rod 403, the threaded rod 403 is in threaded connection with a moving block 402, so that the moving block 402 moves in a moving groove 401 under the rotation of the threaded rod 403, so that the clamping block 406 connected with the top of the moving block 402 is displaced to clamp and fix the mechanical equipment placed on the circular detection platform 302, then the rotary motor 3043 works in the adjusting component 3 to drive the bevel driving gear 3042 to rotate, then the bevel driven gear 3041 meshed with the bevel driving gear 3042 rotates, the top of the bevel driven gear 3041 is connected with the rotary shaft 303, the rotary shaft 303 drives the circular detection platform 302 with one end connected with the top to rotate, so that the mechanical equipment placed on the circular detection platform 302 moves successively, thereby facilitating the detection and maintenance of the staff, the lower right corner of the top of the bearing platform 2 is provided with the maintenance lamp 701, the mechanical equipment is illuminated under the condition of poor light through the maintenance lamp 701, the maintenance staff works conveniently, the whole process is simple and convenient to operate, compared with the existing fault detection equipment, the utility model can improve the overall protection, the functionality and the practicability of the fault detection equipment through design.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fault detection device comprising a base (1), characterized in that: supporting legs (101) are arranged around the top of the base (1), a bearing platform (2) is arranged around the tops of the supporting legs (101), an adjusting component (3) is arranged at the center of the top of the bearing platform (2), clamping components (4) are arranged around the top of the adjusting component (3), supporting adjusting components (5) are arranged on the two sides of the front surface and the back surface of the base (1), and moving wheels (6) are arranged at corners around the bottom of the base (1);

The adjusting assembly (3) comprises a movable chamber (301), a circular detection table (302) is arranged in the movable chamber (301), a rotating shaft (303) is arranged at the bottom of the circular detection table (302), and a rotating seat (304) is arranged at the bottom of the bearing platform (2);

The clamping assembly (4) comprises a moving groove (401), moving blocks (402) are arranged in the moving groove (401) around, threaded rods (403) are arranged in the moving groove (401) and penetrate through the moving blocks (402), driving motors (404) are arranged on the outer sides of the moving groove (401) and at the top of the circular detection table (302), and driving gears (405) are arranged at the output ends of the bottoms of the driving motors (404) and located in the moving groove (401); clamping blocks (406) are arranged at the tops of the moving blocks (402);

the support adjusting assembly (5) comprises a fixed seat (501), a plurality of hydraulic cylinders (502) are arranged at the tops of the fixed seats (501), and one ends of the bottoms of the hydraulic cylinders (502) extend out of the bottoms of the fixed seats (501) and are connected with supporting feet (503).

2. A fault detection device according to claim 1, wherein: the rotary seat (304) is internally provided with a bevel driven gear (3041), the bevel driven gear (3041) is connected with a bevel driving gear (3042) in a meshed mode, and a rotary motor (3043) is arranged on the right side of the rotary seat (304).

3. A fault detection device according to claim 2, wherein: the left output end of the rotating motor (3043) is connected with a bevel driving gear (3042), and the top of the bevel driven gear (3041) is connected with one end of the bottom of the rotating shaft (303).

4. A fault detection device according to claim 1, wherein: the threaded rod (403) is in threaded connection with the moving block (402), and the driving gear (405) is in meshed connection with the threaded rod (403).

5. A fault detection device according to claim 1, wherein: rubber pads (4061) are arranged on the inner sides of the clamping blocks (406) around.

6. A fault detection device according to claim 1, wherein: the right side of base (1) is provided with control panel (7), the lower right corner in loading platform (2) top is provided with maintenance lamp (701).