CN216386812U

CN216386812U - Detection device suitable for detecting large-scale electric automation equipment

Info

Publication number: CN216386812U
Application number: CN202123139732.3U
Authority: CN
Inventors: 王楚斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-26
Anticipated expiration: 2031-12-14

Abstract

A detection device suitable for detecting large-scale electric automation equipment comprises a main frame, wherein a detection module is hoisted in the middle of the upper end of the main frame and comprises a connecting shaft, a fixed fluted disc and a detection part, the detection module is fixedly connected with the main frame through the connecting shaft, the fixed fluted disc is horizontally arranged at the lower end of the connecting shaft, the detection part is provided with a plurality of detection parts which are circumferentially and uniformly distributed around the fixed fluted disc, a plurality of detection parts are circumferentially and uniformly distributed at the lower end of the detection part, the detection parts are meshed with the fixed fluted disc through pinions at the upper end and are rotatably connected with the connecting shaft through connecting devices, one of the pinions is also connected with a power device, the detection parts at the lower end of the detection part revolve around the fixed fluted disc under the driving of the power device, and simultaneously, under the rotating action of the pinions, the detection parts at the lower end of the detection part rotate along with the detection part, and are matched to complete detection work under the actions of revolution and rotation, so that when the size of the detection equipment is larger, the detection device can still better and more quickly complete the detection work, and the detection can be finished without moving equipment or rotating equipment, and the practicability is strong.

Description

Detection device suitable for detecting large-scale electric automation equipment

Technical Field

The utility model relates to the technical field of equipment detection, in particular to a detection device suitable for detecting large-scale electric automation equipment.

Background

Electric automation is a new subject in the field of electric information, is widely applied to the fields of industry, agriculture, national defense and the like, plays an increasingly important role in national economy, and can be used on site only by quality inspection, tests and the like after the production of electric automation equipment is finished, so that the electric automation equipment can be used normally and reasonably according to experimental data.

Present electric automation equipment's detection device, the overwhelming majority sets up the detection piece for the workstation top, need put electric automation equipment to the workstation during use, then manual operation detection piece detects electric automation equipment, and in the testing process, people still need carry out angle modulation to equipment moreover, and it is very inconvenient to use.

Chinese patent CN202020377787.4 discloses a detection device for electrical automation equipment, which comprises a roller mechanism, the middle part of the roller mechanism is a rotating plate structure, a top frame is arranged above the rotating plate structure, a detector is arranged on the top frame, when the automatic equipment needs to be detected, the top frame is firstly moved to a proper height, then the automatic equipment is placed on the surface of a rolling mechanism, the automatic equipment is moved to a rotating plate through the rolling mechanism, at the moment, the rotating plate and the automatic equipment are controlled to rotate, and meanwhile, the detector is controlled to detect the automatic equipment, the device still needs to move the electrical automation equipment in the using process, when the equipment is large, the detection is laborious, and when the equipment is large, the detector is required to be moved for multiple times to completely detect, and the control is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a detection device suitable for detecting large-scale electric automation equipment, aiming at solving the problems that the existing detection device needs to move the equipment when the equipment is detected, the detection work is difficult to carry out when the equipment is large, and the detection piece can complete the detection work only by multiple times of multi-angle displacement due to large volume of the equipment, so that the control is troublesome.

The technical scheme of the utility model is as follows:

the utility model provides a be fit for detecting detection device of large-scale electric automation equipment, includes the body frame, body frame upper end middle part hoist and mount have detection module, the whole shape of body frame includes n shape, detection module is located n shape upper end middle part, pushes away to the equipment top during the use, can accomplish detection achievement, need not to move equipment and can accomplish detection achievement, has increased the practical of device.

Further, detection module is including linking axle, fixed-tooth dish and detection portion, detection module is through linking axle and body frame fixed connection, fixed-tooth dish level is located even axle lower extreme just fixed-tooth dish and linking axle axis collineation, detection portion is equipped with a plurality ofly and winds fixed-tooth dish circumference equipartition, and all rotates with linking through connecting device and is connected, just detection portion rotates with connecting device to be connected, and detection portion winds the setting that fixed-tooth dish circumference was arranged, greatly increased the detection area of device, makes the device can be applicable to the detection achievement of main equipment.

Furthermore, the detection parts comprise connection discs, a pinion is arranged in the middle of the upper end of each connection disc, a plurality of detection parts are circumferentially arranged at the lower end of each connection disc, the gear teeth of the pinion are meshed with the gear teeth outside the fixed fluted disc, a power device is further connected to the pinion on one detection part, the power device drives the pinion to rotate, the detection parts are further driven to revolve around the fixed fluted disc, the detection parts complete automatic transmission under the action of the pinion, the detection parts are driven to rotate to complete detection work on the equipment, the detection parts rotate around the fixed fluted disc, the detection areas are increased, the detection parts automatically transmit along with the connection discs, detection is finer, the phenomenon of missed detection is prevented, the number of the detection parts required by large-scale equipment in detection is effectively reduced, the arrangement cost is reduced, and meanwhile, the detection efficiency is effectively increased due to the cooperative operation of the detection parts, the detection accuracy is increased.

The detection device suitable for detecting the large-scale electric automation equipment comprises four detection parts, the connecting device comprises a shaft sleeve and four connecting rods, the shaft sleeve is rotatably connected with a connecting shaft, the four connecting rods are horizontally and uniformly distributed at the same height around the outer side of the shaft sleeve and comprise a first connecting rod and three second connecting rods, a pinion connected with the power device is a power gear, the power device comprises a motor which is vertically arranged above the power gear, a transmission shaft is connected with the upper end of the power gear, two ends of the first connecting rod are respectively connected with the motor and the shaft sleeve, one end of each second connecting rod is connected with the shaft sleeve, the other end of each second connecting rod faces downwards and is rotatably connected with the pinion, the power device drives the pinion to rotate, and under the meshing action of the pinion and the teeth of the fixed tooth disc and the action of the connecting rods, the four detection parts are driven to revolve around the fixed tooth disc to complete detection work, simultaneously under pinion rotation effect, detection work can be accomplished in the rotation again to the detection portion, has effectively increased detection area and detection accuracy, has shortened the required time of detection simultaneously, has increased the practicality of device.

Furthermore, the connecting shaft lower end extends outwards to be provided with a bearing table, the shaft sleeve lower end is connected with the bearing table through a centripetal thrust bearing, and when the shaft sleeve rotates around the connecting shaft, the centripetal thrust bearing can not only play a good bearing role on the shaft sleeve, but also can not limit the rotation of the shaft sleeve, so that the service life of the device is prolonged.

Preferably, the diameter of the pinion is 1/5-3/5 of the diameter of the fixed gear disc, so that the detection part can rotate for a certain number of turns around the fixed gear disc, the detection part can rotate for a certain number of turns under the rotation of the pinion, and the using effect of the device is improved.

Furthermore, the radius of the connecting disc is 0.5-0.7 times of the sum of the radii of the fixed fluted disc and the pinion, when the connecting disc is too large, the connecting discs of the four detection parts cannot be ensured to be positioned in the same horizontal plane, and when the connecting disc is too small, gaps among the four detection parts are too large, so that the condition of missing detection exists, and the accuracy of a detection result is influenced.

According to the detection device suitable for detecting the large-scale electric automation equipment, 2-4 detection pieces are uniformly distributed at the lower end of the connecting disc in the circumferential direction, and preferably, the detection device is most suitable when 3 detection pieces are uniformly distributed at the lower end of the connecting disc in the circumferential direction, the effect of completing detection by rotation cannot be achieved when the arrangement is too little, and the arrangement cost of the device is increased when the arrangement is too much.

According to the detection device suitable for detecting the large-scale electric automation equipment, the detection piece is arranged in the middle of the bottom end of the fixed toothed disc, when the detection parts complete the monitoring work through revolution, detection gaps exist among the detection parts, the detection piece is arranged in the middle of the bottom end of the fixed toothed disc and is responsible for detecting the part which cannot be detected in the gap area, and the accuracy of the detection result is improved.

The utility model has the beneficial effects that: the utility model relates to a detection device suitable for detecting large-scale electric automation equipment, wherein a detection module comprises a fixed fluted disc and a plurality of detection parts circumferentially arranged around the fixed fluted disc, the upper end of each detection part is meshed and connected with the fixed fluted disc through a pinion structure, the lower end of each detection part is provided with a plurality of detection pieces circumferentially arranged, the detection parts revolve around the fixed fluted disc under the driving of a power device, meanwhile, under the rotation action of the pinion, the detection pieces at the lower ends of the detection parts rotate along with the detection parts and complete detection work under the action of revolution and rotation, when the size of the detection equipment is larger, the detection device can still complete the detection work better and faster, meanwhile, a main frame part of the device is of an n-shaped structure, and when the detection device is used, the detection device only needs to be pushed to the upper part of the equipment without carrying the equipment, and the detection device is extremely convenient to use.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a schematic structural diagram of a detection apparatus in an embodiment;

FIG. 2 is a schematic structural diagram of a detection module in an embodiment;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a bottom view of FIG. 1;

the components represented by the reference numerals in the figures are:

1. the main frame, 11, horizontal pole, 12, gyro wheel, 13, hydraulic stem, 14, jib, 2, detection module, 21, even axle, 22, fixed fluted disc, 23, switching portion, 231, axle sleeve, 232, connecting rod, 2321, first connecting rod, 2322, second connecting rod, 24, detection portion, 241, connection pad, 242, pinion, 243, detection piece, 25, motor.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Examples

The embodiment provides a detection device suitable for detecting large-scale electric automation equipment, refer to fig. 1, including body frame 1 and detection module 2, body frame 1 is vertical to be arranged, detection module 2 hoists in body frame 1 upper end middle part.

In this embodiment, the main frame 1 includes the horizontal pole 11, hydraulic stem 13 and jib 14, horizontal pole 11 is equipped with two and parallel arrangement, 11 both ends below of horizontal pole still are equipped with gyro wheel 12, hydraulic stem 13 is equipped with two, and vertically locates two horizontal poles 11 middle parts tops respectively, 14 level arrangement of jib and both ends are connected in the upper end of two hydraulic stem 13 respectively, detection module 2 hoists in 14 middle parts below, during the use, through hydraulic stem 13 adjustment horizontal pole 11 height, then promote check out test set, make two hydraulic stem 13 be located respectively and wait to detect equipment both sides, detection module 2 is located and waits to detect equipment top, accomplishes check out test set, need not to move equipment and can enough accomplish check out test set's test set, and it is more simple and convenient to use.

In this embodiment, referring to fig. 2 to 4, the detection module 2 includes a connecting shaft 21 and a fixed-tooth disk 22, the connecting shaft 21 is vertically disposed, an upper end of the connecting shaft 21 is connected to the middle of the suspension rod 14, a lower end of the connecting shaft is vertically connected to the fixed-tooth disk 22 downward, the fixed-tooth disk 22 is horizontally disposed, the middle of the upper end of the connecting shaft is coaxially connected to the connecting shaft 21, and an outer side of the connecting shaft is a gear tooth structure.

Further, detection module 2 still includes switching portion 23, switching portion 23 includes axle sleeve 231 and connecting rod 232, axle sleeve 231 is the hollow columnar structure, and it cup joints and links on the axle 21, rotates with even axle 21 and is connected, even axle 21 is close to the outside extension of fixed fluted disc 22 one end circumference and is equipped with the bearing platform, axle sleeve 231 lower extreme is connected with the bearing platform rotation through centripetal thrust bearing, makes axle sleeve 231 around linking when axle 21 rotates, and centripetal thrust bearing not only can play good supporting effect to axle sleeve 231, still can not restrict the rotation of axle sleeve 231, has increased the life of device, connecting rod 232 is equipped with four, and it arranges around axle sleeve 231 circumference level, and one end is connected with axle sleeve 231, and the other end point to the device outside.

Further, every the connecting rod 232 is kept away from the equal vertical detection portion 24 that is equipped with of axle sleeve 231 one end, four detection portion 24 winds the equipartition of deciding fluted disc 22 circumference, and it includes connection pad 241, pinion 242 and detection piece 243, connection pad 241 horizontal arrangement, pinion 242 is located connection pad 241 upper end middle part and with connection pad 241 fixed connection, connection pad 241 lower extreme circumference equipartition has three detection piece 243, the teeth of a cogwheel on the pinion 242 meshes with the teeth of a cogwheel on the deciding fluted disc 22 mutually.

Further, the detection device further includes a motor 25, the motor 25 is located above one of the pinions 242, and is vertically disposed, and the transmission end of the motor 25 is connected to the pinion 242, the connection rod 232 includes a first connection rod 2321 and three second connection rods 2322, wherein one end of the first connection rod 2321 is connected to the shaft sleeve 231, the other end of the first connection rod 2321 is connected to the motor 25, one end of the second connection rod 2322 is connected to the shaft sleeve 231, and the other end of the second connection rod is vertically bent downward and is rotatably connected to the middle portion of the upper end of the pinion 242, the motor 25 operates to drive the pinion 242 below the motor 25 to rotate, under the meshing action and the function of the transfer plate, the four detection parts 24 revolve around the fixed tooth plate 22, and under the driving action of the rotation of the pinion 242, the connection plate 241 rotates to drive the plurality of detection parts 243 below to rotate, so as to complete the detection of the device, when the device works, the detection work of the device can be completed without rotating the device, and the design of revolution and rotation makes the device have a larger detection range, and then makes the device can be used in the detection work of large-scale equipment, and this kind of design effectively has reduced the quantity of required detection piece 243 when large-scale equipment detects moreover, has reduced the arrangement cost, and a plurality of detection portions 24 work in coordination simultaneously, has effectively increased detection efficiency, has increased detection accuracy.

It should be noted that, in this embodiment, the number of the detecting members 243 below the connecting disc 241 may also be two or four, and the detecting members cannot achieve the effect of detecting the rotation completion when the number of the detecting members is too small, and the cost of the device is increased when the number of the detecting members is too large, and this embodiment does not specifically limit the number of the detecting members, the diameter of the pinion 242 is 2/5 of the diameter of the fixed gear disc 22, which not only ensures that the detection part 24 can rotate for a certain number of turns around the fixed gear disc 22, but also ensures that the detection part 24 rotates for a certain number of turns under the rotation of the pinion 242, increases the use effect of the device, meanwhile, the radius of the connecting disc 241 is 0.7 times of the sum of the radii of the fixed fluted disc 22 and the pinion 242, when the lands 241 are too large, it is not guaranteed that the lands 241 of the four detection sections 24 are located in the same horizontal plane, when the gap between the four detection portions 24 is too small, the gap is too large, and detection omission occurs, which affects the accuracy of the detection result.

Preferably, the bottom end of the middle portion of the fixed toothed disc 22 is also provided with a detecting member 243, when the detecting members 24 complete the monitoring operation by revolving, a detecting gap exists between the detecting members 24, and the bottom end detecting member 243 of the middle portion of the fixed toothed disc 22 is responsible for detecting the portion which cannot be detected in the gap region, so as to increase the accuracy of the detection result.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The detection device suitable for detecting the large-scale electric automation equipment is characterized by comprising a main frame (1), wherein a detection module (2) is hung in the middle of the upper end of the main frame (1);

the detection module (2) comprises a connecting shaft (21), a fixed-toothed disc (22) and a detection part (24), the detection module (2) is fixedly connected with the main frame (1) through the connecting shaft (21), the fixed-toothed disc (22) is horizontally arranged at the lower end of the connecting shaft (21), the fixed-toothed disc (22) and the axis of the connecting shaft (21) are collinear, the detection part (24) is provided with a plurality of fixed-toothed discs (22) which are circumferentially and uniformly distributed around the fixed-toothed disc (22) and are rotatably connected with the connecting shaft (21) through a connecting device, and the detection part (24) is rotatably connected with the connecting device;

detection portion (24) include connection pad (241), connection pad (241) upper end is equipped with pinion (242), and lower extreme circumference is equipped with a plurality of detection pieces (243), just the teeth of a cogwheel of pinion (242) meshes with fixed tooth dish (22) outside teeth of a cogwheel mutually, and pinion (242) on one of them detection portion (24) still are connected with power device, drive pinion (242) through power device and rotate, and then drive detection portion (24) around fixed tooth dish (22) revolution, just detection portion (24) accomplish the biography under pinion (242) effect, drive detection piece (243) and rotate and accomplish the detection work to equipment.

2. A testing device suitable for testing large-scale electric automation equipment according to claim 1, it is characterized in that the number of the detection parts (24) is four, the connecting device comprises a shaft sleeve (231) and four connecting rods (232), the shaft sleeve (231) is rotatably connected with the connecting shaft (21), four connecting rods (232) are horizontally and uniformly distributed around the outer side of the shaft sleeve (231) at the same height, which comprises a first connecting rod (2321) and three second connecting rods (2322), wherein a pinion (242) connected with a power device is a power gear, the power device comprises a motor (25), which is vertically arranged above the power gear, the transmission shaft is connected with the upper end of the power gear, two ends of the first connecting rod (2321) are respectively connected with the motor (25) and the shaft sleeve (231), one end of the second connecting rod (2322) is connected with the shaft sleeve (231), and the other end of the second connecting rod faces downwards and is connected with the pinion (242) in a rotating mode.

3. The detection device suitable for detecting the large-scale electric automation equipment according to the claim 2, characterized in that the lower end of the connecting shaft (21) extends outwards to form a bearing platform, and the lower end of the shaft sleeve (231) is connected with the bearing platform through a radial thrust bearing.

4. A testing device adapted to test large-scale electric automation equipment according to claim 3, characterized in that the diameter of the pinion (242) is 1/5-3/5 of the diameter of the fixed gear disk (22).

5. The detecting device for detecting large-scale electric automation equipment as claimed in claim 4, characterized in that the radius of the connecting disc (241) is 0.5-0.7 times of the sum of the radii of the fixed gear disc (22) and the pinion (242).

6. The detecting device suitable for detecting the large-scale electric automation equipment according to the claim 1 is characterized in that 2-4 detecting elements (243) are evenly distributed at the lower end of the connecting disc (241) in the circumferential direction.

7. The detection device suitable for detecting the large-scale electric automation equipment according to the claim 6 is characterized in that 3 detection pieces (243) are evenly distributed at the lower end of the connecting disc (241) in the circumferential direction.

8. A testing device suitable for testing large-scale electric automation equipment according to any one of claims 1 to 7, characterized in that the middle of the bottom end of the fixed toothed disc (22) is provided with a testing member (243).