CN212748993U

CN212748993U - Transformer detection device

Info

Publication number: CN212748993U
Application number: CN202021411520.9U
Authority: CN
Inventors: 郑佳睿
Original assignee: Shenzhen Jiaxingmei Technology Co ltd
Current assignee: Shenzhen Jiaxingmei Technology Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-19
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a transformer check out test set technical field specifically is a transformer detection device, include: the device comprises a base, wherein a console is installed on the base, the upper end of the console is connected with a portal frame, a slide rail is arranged on the portal frame, two opposite clamping mechanisms are arranged on the slide rail, each clamping mechanism comprises a slide block arranged on the slide rail, an air cylinder is installed on each slide block, the bottom of each air cylinder is connected with a hydraulic rod, the bottom of each hydraulic rod is provided with a mechanical clamping hand, a lifting mechanism is installed on the portal frame between the clamping mechanisms, the bottom of each lifting mechanism is connected with a lifting rod, the end part of the other end of each lifting rod is connected with a detection assembly, and the lower part of each detection assembly is respectively provided with an electric quantity detector; the transformer detection device is high in detection efficiency and accuracy, and when detection is carried out, the detection assembly is stable in detection, the probability of damage of the detection assembly is reduced, the manual use amount is reduced, and the manual use cost is reduced.

Description

Transformer detection device

Technical Field

The utility model relates to a transformer check out test set technical field specifically is a transformer detection device.

Background

During the production of the transformer, various tests are required to be performed on the transformer. Generally, when a transformer semi-finished product enters a test ring, the transformer semi-finished product must be subjected to at least two tests, namely an electric quantity test and a voltage withstanding test, wherein the electric quantity test is mainly used for testing the true effective values of primary voltage and current and the true effective values of secondary voltage and current of the transformer, and the voltage withstanding test is mainly used for testing the main insulation performance of the transformer by applying high voltage externally. At present, voltage withstand test and current test are mainly carried out on a transformer manually, so that the detection efficiency is low, misoperation is easy to occur, and accidents are easy to happen, so that a device capable of automatically carrying out electric quantity test and voltage withstand test needs to be researched and developed.

Chinese patent CN 208437269U discloses a transformer detection device, which changes the traditional manual detection mode, and utilizes the operation of modern equipment to detect the transformer, but because some parts on the transformer are fragile, the detection part will collide with the part to be detected of the transformer by a little carelessness when the detection device goes up and down, so that the transformer part is damaged, and therefore it is necessary to provide a stable lifting structure of the transformer detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a transformer detection apparatus, comprising: the clamping mechanism comprises a sliding block arranged on the sliding rail, an air cylinder is arranged on the sliding block, the bottom of the air cylinder is connected with a hydraulic rod, the bottom of the hydraulic rod is provided with a mechanical clamping hand, a lifting mechanism is arranged on the portal frame between the clamping mechanisms, the bottom of the lifting mechanism is connected with a lifting rod, the end part of the other end of the lifting rod is connected with a detection assembly, the lower part of the detection assembly is respectively provided with an electric quantity detector and a pressure-resistant detector, the lower part of the detection assembly is correspondingly provided with a material conveying device, the material conveying device comprises a conveying belt, and a transformer clamping mechanism is fixed on the conveying belt; and the lower sides of the portal frames on the two sides of the material part conveying device are correspondingly provided with a material taking box, a finished product box and a defective product box.

As a further aspect of the present invention: the lifting mechanism is fixed at a fixed position of the portal frame, and two clamping mechanisms are correspondingly arranged by taking the lifting mechanism as a symmetrical line.

Another object of the embodiment of the present invention is to provide a lifting device, comprising: the roof, install the external screw thread pole on the roof in a rotating manner, fixed mounting has the first from the driving wheel on the external screw thread pole, the first meshing has first action wheel from the driving wheel, first action wheel is fixed on the roof, threaded connection has interior external screw rod on the external screw thread pole, threaded connection has the internal screw rod on the interior external screw rod, be fixed with the second from the driving wheel on the outside of internal screw rod, the second has the second action wheel from the meshing on the driving wheel, second action wheel bottom fixed mounting has the connecting plate, the internal screw rod runs through the connecting plate and can reciprocate, the internal screw rod bottom fixed connection has the recess board, be fixed with first stopper on the both sides wall of recess board respectively, install the fly leaf on the first stopper, fly leaf one side fixed connection lifter, the fly leaf opposite side is fixed with first spring, the utility model discloses a recess structure, including recess board, first spring other end, be provided with buffer area between the fly leaf of first spring both sides and the recess board, buffer area is including fixing the baffle-box in recess board bottom, the inside second spring that is provided with of baffle-box, second spring one end is fixed on the bottom of recess board, second spring other end fixedly connected with push pedal, the opposite side of push pedal is fixed with the push rod, push rod other end fixing is on the fly leaf, it is connected with the buffer beam to rotate on the push rod, the buffer beam other end rotates and is connected with the second stopper.

Another object of the embodiment of the present invention is to provide a transformer clamping mechanism, which comprises: the clamping table is fixedly mounted on one side of the clamping table, a third spring is fixedly mounted on the other side of the clamping table, a clamping plate is fixedly connected to the other end of the third spring, an objective table is fixed on the clamping plate, and a tension spring is fixed on the clamping plate on the lower portion of the objective table.

As a further aspect of the present invention: and a rubber pad is arranged on the clamping surface of the clamping plate.

As a further aspect of the present invention: the upper part of the clamping plate is arranged in a sloping plate mode.

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

the transformer detection device is high in detection efficiency, and the condition that the detection assembly collides with the part to be detected cannot occur when the transformer detection device is lifted and detected, so that the detection assembly or the part to be detected is damaged, the rejection rate of products is reduced, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a transformer detection device.

Fig. 2 is a plan view of a transformer clamping mechanism of the transformer detection device.

Fig. 3 is a left side view of the transformer clamping mechanism of the transformer detecting device.

Fig. 4 is a schematic diagram of a lifting mechanism of the transformer detection device.

In the figure: 1-base, 2-control table, 3-portal frame, 4-sliding rail, 5-sliding block, 6-air cylinder, 7-hydraulic rod, 8-mechanical gripper, 9-material taking box, 10-lifting mechanism, 1001-top plate, 1002-first driving wheel, 1003-external screw rod, 1004-first driven wheel, 1005-internal and external screw rod, 1006-internal screw rod, 1007-second driven wheel, 1008-second driving wheel, 1009-connecting plate, 1010-groove plate, 1011-first limiting block, 1012-movable plate, 1013-second limiting block, 1014-buffer box, 1015-second spring, 1016-push plate, 1017-push rod, 1018-buffer rod, 1019-first spring, 11-lifting rod, 12-detection component, 13-electric quantity detector, 14-withstand voltage tester, 15-conveyer belt, 16-transformer clamping mechanism, 1601-clamping workbench, 1602-third spring, 1603-clamp plate, 1604-objective table, 1605-tension spring, 17-finished product box and 18-defective product box.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a transformer detection apparatus includes: the device comprises a base 1, wherein a console 2 is installed on the base 1, the upper end of the console 2 is connected with a portal frame 3, a slide rail 4 is arranged on the portal frame 3, two opposite clamping mechanisms are arranged on the slide rail 4, each clamping mechanism comprises a slide block 5 arranged on the slide rail 4, an air cylinder 6 is installed on each slide block 5, the bottom of each air cylinder 6 is connected with a hydraulic rod 7, a mechanical clamping hand 8 is installed at the bottom of each hydraulic rod 7, a lifting mechanism 10 is installed on the portal frame 3 between the clamping mechanisms, the bottom of each lifting mechanism 10 is connected with a lifting rod 11, the end part of the other end of each lifting rod 11 is connected with a detection assembly 12, an electric quantity detector 13 and a pressure-resistant detector 14 are respectively installed at the lower part of each detection assembly 12, a material conveying device is correspondingly arranged at the lower part of each detection assembly 12, a transformer clamping mechanism 16 is fixed on the conveyor belt 15; the lower sides of the portal frames 3 on the two sides of the material part conveying device are correspondingly provided with a material taking box 9, a finished product box 17 and a defective product box 18.

In this embodiment, the lifting mechanism 10 is fixed at a fixed position of the gantry 3, and two clamping mechanisms are correspondingly arranged with the lifting mechanism 10 as a symmetry line, one of the two clamping mechanisms is used for taking material and detecting, and the other is used for taking out and classifying the detected transformer.

Example 2

Referring to fig. 1-4, in the present embodiment, the lifting mechanism 10 includes: the top plate 1001 is rotatably provided with an external threaded rod 1003, the external threaded rod 1003 is fixedly provided with a first driven wheel 1004, the first driven wheel 1004 is meshed with a first driving wheel 1002, the first driving wheel 1002 is fixed on the top plate 1001, the external threaded rod 1003 is in threaded connection with an internal and external threaded rod 1005, the internal and external threaded rod 1005 is in threaded connection with an internal threaded rod 1006, the internal threaded rod 1006 is fixed with a second driven wheel 1007 on the outside of the internal threaded rod 1006, the second driven wheel 1007 is meshed with a second driving wheel 1008, the bottom of the second driving wheel 1008 is fixedly provided with a connecting plate 1009, the internal threaded rod 1006 penetrates through the connecting plate 1009 and can move up and down, the bottom of the internal threaded rod 1006 is fixedly connected with a groove plate 1010, two side walls of the groove plate 1010 are respectively fixed with a first limiting block 1011, and the first limiting block 1011 is provided with a movable plate 1012, one side of the movable plate 1012 is fixedly connected with a lifting rod 11, the other side of the movable plate 1012 is fixedly provided with a first spring 1019, the other end of the first spring 1019 is fixed at the bottom of the groove plate 1010, a buffer area is arranged between the movable plate 1012 and the groove plate 1010 on two sides of the first spring 1019, the buffer area comprises a buffer box 1014 fixed at the bottom of the groove plate 1010, a second spring 1015 is arranged inside the buffer box 1014, one end of the second spring 1015 is fixed at the bottom of the groove plate 1010, the other end of the second spring 1015 is fixedly connected with a push plate 1016, the other side of the push plate 1016 is fixedly provided with a push rod 1017, the other end of the push rod 1017 is fixed on the movable plate 1012, the push rod 1017 is rotatably connected with a buffer rod 1018, and the other end of the buffer rod.

Example 3

Referring to fig. 2-3, in the present embodiment, the transformer clamping mechanism 16 includes: clamping worktable 1601, one side fixed mounting has third spring 1602 on clamping worktable 1601, third spring 1602 other end fixedly connected with splint 1603, be fixed with objective table 1604 on splint 1603, be fixed with extension spring 1605 on splint 1603 of objective table 1604 lower part.

In this embodiment, the clamping surface of the clamping plate 1603 is provided with a rubber pad, and the rubber pad can prevent skidding and protect the outside of the transformer from being scratched.

In this embodiment, the upper portion of the clamping plate 1603 is set to be in an inclined plate type, so that the clamping plate 1603 is conveniently opened when the transformer is placed into the clamping plate 1603, and the transformer is placed between the clamping plates 1603.

The utility model discloses a theory of operation is: when the device works, firstly, the transformer is taken out from the material taking box 9 by using the mechanical clamping hand 8 on the clamping mechanism, then the transformer is placed in the transformer clamping mechanism 16 on the material conveying device to be clamped, the transformer moves forwards along with the movement of the conveyor belt 15, when the transformer moves to the position below the detection component 12, the lifting mechanism 10 is started, firstly, the first driving wheel 1002 drives the first driven wheel 1004 to rotate, when the first driven wheel 1004 rotates, the outer threaded rod 1003 fixedly connected with the first driven wheel starts to rotate, the outer threaded rod 1003 rotates, the inner threaded rod 1005 rotates, the outer threaded rod 1005 moves up and down due to the rotation of the inner threaded rod 1005, then the second driving wheel 1008 rotates to drive the second driven wheel 1007 to rotate, the inner threaded rod 1006 moves up and down, further the groove plate 1010 moves up and down, so that the movable plate 1012 moves up and down, the lifting rod 11 moves up and down, and the electric quantity detector 13 and the pressure resistance detector 12 are arranged on the detection The gauge 14 has a buffer when in contact detection with the transformer, so as to prevent collision when in contact detection and damage to detection components.

The above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A transformer detection apparatus, comprising: the base (1) is characterized in that the base (1) is provided with a console (2), the upper end of the console (2) is connected with a portal frame (3), the portal frame (3) is provided with a slide rail (4), the slide rail (4) is provided with two opposite clamping mechanisms, each clamping mechanism comprises a slide block (5) arranged on the slide rail (4), the slide block (5) is provided with a cylinder (6), the bottom of the cylinder (6) is connected with a hydraulic rod (7), the bottom of the hydraulic rod (7) is provided with a mechanical clamping hand (8), the portal frame (3) between the clamping mechanisms is provided with a lifting mechanism (10), the bottom of the lifting mechanism (10) is connected with a lifting rod (11), the end part of the other end of the lifting rod (11) is connected with a detection component (12), the lower part of the detection component (12) is respectively provided with an electric quantity detector (13) and a pressure-resistant detector (14), a material conveying device is correspondingly arranged at the lower part of the detection assembly (12), the material conveying device comprises a conveyor belt (15), and a transformer clamping mechanism (16) is fixed on the conveyor belt (15); a material taking box (9), a finished product box (17) and a defective product box (18) are correspondingly arranged below the portal frames (3) on the two sides of the material part conveying device in a side-dividing mode.

2. The transformer detection device according to claim 1, wherein the lifting mechanism (10) is fixed at a fixed position of the gantry (3), and two clamping mechanisms are correspondingly arranged by taking the lifting mechanism (10) as a symmetry line.

3. The transformer detection apparatus according to claim 1, wherein the lifting mechanism (10) comprises: the top plate (1001), an external threaded rod (1003) is installed on the top plate (1001) in a rotating mode, a first driven wheel (1004) is installed on the external threaded rod (1003), a first driving wheel (1002) is meshed on the first driven wheel (1004), the first driving wheel (1002) is fixed on the top plate (1001), an internal and external threaded rod (1005) is connected on the external threaded rod (1003) in a threaded mode, an internal threaded rod (1006) is connected on the internal and external threaded rod (1005) in a threaded mode, the internal threaded rod (1006) is fixed on the outer portion of the internal threaded rod (1006), a second driven wheel (1007) is meshed on the second driven wheel (1007), a connecting plate (1009) is fixedly installed at the bottom of the second driving wheel (1008), the internal threaded rod (1006) penetrates through the connecting plate (1009) and can move up and down, a groove plate (1010) is fixedly connected at the bottom of the internal threaded rod (1006), the groove plate structure is characterized in that first limiting blocks (1011) are fixed on two side walls of the groove plate (1010) respectively, a movable plate (1012) is installed on each first limiting block (1011), one side of each movable plate (1012) is fixedly connected with a lifting rod (11), the other side of each movable plate (1012) is fixed with a first spring (1019), the other end of each first spring (1019) is fixed at the bottom of the groove plate (1010), a buffering area is arranged between each movable plate (1012) and each groove plate (1010) on two sides of each first spring (1019), each buffering area comprises a buffer box (1014) fixed at the bottom of each groove plate (1010), a second spring (1015) is arranged inside each buffer box (1014), one end of each second spring (1015) is fixed at the bottom of each groove plate (1010), the other end of each second spring (1015) is fixedly connected with a push plate (1016), and a push rod (1017) is fixed at the other side of each, the end part of the other end of the push rod (1017) is fixed on the movable plate (1012), the push rod (1017) is rotatably connected with a buffer rod (1018), and the other end of the buffer rod (1018) is rotatably connected with a second limit block (1013).

4. The transformer detection apparatus according to claim 1, wherein the transformer clamping mechanism (16) comprises: clamping worktable (1601), one side fixed mounting has third spring (1602) on clamping worktable (1601), third spring (1602) other end fixedly connected with splint (1603), be fixed with objective table (1604) on splint (1603), be fixed with extension spring (1605) on splint (1603) of objective table (1604) lower part.

5. The transformer detection apparatus according to claim 4, characterized in that a rubber pad is arranged on the clamping surface of the clamping plate (1603).

6. Transformer testing arrangement according to claim 4, characterized in that the upper part of the clamping plates (1603) is arranged in a tilted plate pattern.