CN215575617U - High efficiency voltage transformer automatic checkout device - Google Patents

Abstract

The utility model provides a high-efficiency automatic detection device for a voltage transformer, which comprises a rack platform, wherein an adjusting conductive structure is arranged on one side of the rack platform, a transmission replacement structure is arranged beside the adjusting conductive structure on the rack platform, the transmission replacement structure comprises a rotating wheel, the rotating wheel is rotatably connected onto the rack platform, a plurality of fixing devices are uniformly distributed on the periphery of the rotating wheel, the adjusting conductive structure comprises conductive mechanisms which are bilaterally symmetrically arranged, the two conductive mechanisms are connected onto the rack platform in a sliding mode and move reversely, and the two conductive mechanisms are positioned on two sides of one end of the rotating wheel. The utility model has reasonable design, simple operation and convenient use, solves the problem of complicated operation by hands in the prior art, has more accurate test because the transverse rod and the test clamping structure have certain side-viewing time, and can detect a plurality of voltage transformers and improve the detection efficiency.

Description

High efficiency voltage transformer automatic checkout device

Technical Field

The utility model relates to a high-efficiency automatic detection device for a voltage transformer.

Background

Voltage transformer is used for supplying power for measuring apparatu and relay protection device, be used for measuring the voltage of circuit, power and electric energy, perhaps be used for the valuable equipment in the protection circuit when the circuit breaks down, voltage transformer need detect it when manufacturing, guarantee voltage transformer's normal work, current voltage transformer's detection device generally is that the manual work looks sideways at one by one, the operation is comparatively loaded down with trivial details complicacy, the human labor is big, and owing to be artifical the detection, so there is certain error often.

Disclosure of Invention

In view of the above, the present invention provides an automatic detection device for a high-efficiency voltage transformer.

The utility model is realized by adopting the following scheme: the utility model provides a high efficiency voltage transformer automatic checkout device, includes the frame platform, the last one side of frame platform is installed and is adjusted conductive structure, the frame platform is gone up and is installed conveying replacement structure in adjusting conductive structure side, conveying replacement structure includes the runner, the runner rotates and connects on the frame platform, the circumference equipartition has a plurality of fixing device in the periphery of runner, adjust conductive structure and include the conductive mechanism that bilateral symmetry set up, two conductive mechanism cunning connect on the frame platform and reverse motion, two conductive mechanism are located the both sides of the one end of runner.

Furthermore, supports A are symmetrically arranged on the left and right of the rack platform, a screw rod mechanism is transversely arranged between the lower parts of the two supports A, at least one guide rod is transversely arranged between the lower parts of the two supports A, vertical sliding plates driven by the screw rod to move are symmetrically connected to the two ends of the screw rod in a sliding mode, and guide holes are formed in the vertical sliding plates and correspond to the guide rods.

Further, adjust conductive structure and install in the top of vertical slide, adjust conductive structure still including the adjustment mechanism that is used for the circular telegram, adjustment mechanism's inboard installation electric installation, electric installation and adjustment mechanism electric connection, electric installation is fixed in the inboard baffle of adjustment mechanism including the front and back symmetry, all is provided with vertical to T type spout on the opposite face of two baffles, and the sliding connection slider in the T type spout, the terminal surface middle part of slider articulates there is half arc splint, and two half arc splint form test clamping structure.

Further, the connecting plate of perpendicular to slider is installed to the terminal surface of slider, the outer cambered surface middle part of half arc splint is rotated and is connected in the tip of connecting plate, horizontal swing spring in the upper and lower both sides of connecting plate on the terminal surface of slider, swing spring's one end and slider end connection, the other end are connected on the outer cambered surface that corresponds half arc deck, between the interior top of T type spout and the slider, through removing spring coupling between the interior bottom of T type spout and the slider.

Further, the middle part of runner is installed on a horizontally dwang, the both ends of dwang are rotated respectively and are connected in rotating the seat, and the seat is rotated in the running-through of pivoted one end, forms and stretches out the end, stretches out the end and passes through the belt and by outside motor drive.

Further, be provided with a plurality of fixed slots in the periphery of runner, the fixed slot transversely runs through the runner, the both sides edge of fixed slot inwards extends, forms the guide way, the fixed slot mid-mounting have with the parallel mounting panel of runner disc, in the fixed slot in the bilateral symmetry sliding connection of mounting panel have the fixed plate, through clamping spring connection between the medial surface of fixed plate and the mounting panel, the fixed plate both sides correspond the guide way and are provided with the fixture block.

Further, install locating lever A in the fixture block of one of them fixed plate, locating lever A runs through the fixture block, is provided with a plurality of lugs on locating lever A's the tip periphery, installs locating lever B in the fixture block of another fixed plate, and locating lever B runs through the fixture block, and locating lever B is including controlling two half sleeves, and a sleeve groove is constituteed to two half sleeves, and the recess of putting corresponding lug is seted up at two half telescopic medial surface middle parts, locating lever A's the inner sliding connection in the sleeve groove and support and lean on the fixture block medial surface of another fixed plate, the inner in sleeve groove supports and leans on the medial surface of the fixture block of dead lever A side.

Furthermore, the test clamping structure that corresponds the homonymy on the lateral surface of fixed plate is provided with the horizontal pole, is provided with the contact point that links with fixed plate medial surface electricity on the horizontal pole, is provided with the tie point that docks mutually with voltage transformer on the fixed plate medial surface.

Furthermore, the side surfaces of the two guide plates at the opposite sides are arc-shaped surfaces, the T-shaped sliding grooves penetrate through the lower parts of the arc-shaped surfaces along the upper parts of the arc-shaped surfaces, the open ends of the upper parts and the lower parts of the T-shaped sliding grooves are sealed by sealing plates, and the upper sealing plate and the lower sealing plate are connected with the sliding blocks through movable springs.

Compared with the prior art, the utility model has the following beneficial effects: reasonable in design, easy operation, convenient to use solves the problem that needs the loaded down with trivial details operation of staff among the prior art, simultaneously because horizontal pole and test clamping structure exist certain time of looking sideways at, so the test is comparatively accurate, can a plurality of voltage transformer detect simultaneously, improves detection efficiency.

Drawings

FIG. 1 is a schematic structural diagram 1 according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention 2;

FIG. 3 is a schematic view of a tuning conductive structure according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a case according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a conductive mechanism according to an embodiment of the present invention;

FIG. 6 is a simplified schematic illustration of a transfer alternate configuration of an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a fixing device according to an embodiment of the utility model.

In the figure: 1-a rack platform; 101-scaffold a; 102-a guide bar; 103-vertical slide plate; 104-a screw mechanism; 2-an adjustment mechanism; 201-a box body; 202-rotating the plate; 203-contact piece; 204-a pointer; 205-conductive sheet; 3-a conductive mechanism; 301-a guide plate; 302-T type chute; 303-a slide block; 304-a connecting plate; 305-semi-arc splint; 306-a swing spring; 307-a moving spring; 4-rotating the base; 401-a wheel; 402-fixed slots; 403-mounting a plate; 404-a cross-bar; 405-positioning rod A; 406-positioning bar B; 407-clamping spring.

Detailed Description

The utility model is further explained below with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-7, this embodiment provides a high efficiency voltage transformer automatic checkout device, including rack platform 1, rack platform is last to install one side and to adjust conductive structure, rack platform is last to install the conveying replacement structure in adjusting conductive structure side, the conveying replacement structure includes runner 401, the runner rotates to be connected on rack platform, the circumference equipartition has a plurality of fixing device in the periphery of runner, adjust conductive structure and include the conductive mechanism 3 that bilateral symmetry set up, two conductive mechanism cunning connect on rack platform and reverse motion, two conductive mechanism are located the both sides of the one end of runner.

In this embodiment, the rack platform is symmetrically provided with brackets a101, a screw mechanism 104 is horizontally disposed between the lower portions of the two brackets a, and at least one guide rod 102 is horizontally disposed between the lower portions of the two brackets a, in this embodiment, two guide rods are adopted, a vertical sliding plate 103 driven by a screw rod to move is symmetrically and slidably connected to each end of the screw rod, guide holes are formed in the vertical sliding plate corresponding to the guide rods, rotating holes are formed in each of the two brackets a corresponding to each end of the screw rod device, a screw rod shaft of the screw rod device is rotatably connected to the rotating holes, a motor for driving the screw rod to rotate is mounted at one end of a screw rod shaft of the screw rod device, mounting holes are formed in each of the two brackets a corresponding to the guide rods, ends of the guide rods are fixed in the mounting holes, two screw rod nuts with opposite rotation directions are arranged on the screw rod shaft, screw rod mounting holes are formed in each of the vertical sliding plate corresponding to the screw nuts, and the screw rod nuts are connected through bolts, The forms such as bolt are installed in the lead screw mounting hole, because screw-nut's the rotation is opposite, so when the lead screw rotates, can drive two vertical slides and move in opposite directions, the guide arm is used for guaranteeing that vertical slide motion is steady, simultaneously through the distance between two vertical slides of adjustment, can adapt to the voltage transformer of different sizes.

In this embodiment, the adjusting conductive structure is screwed on the top of the vertical sliding plate, the adjusting conductive structure further comprises an adjusting mechanism 2 for power on, the adjusting mechanism is electrically connected with an external power supply, the adjusting mechanism can be an existing power adjusting device, the adjusting mechanism comprises a box body 201, the box body is installed on the top of the sliding plate, the top of the box body is provided with a dial scale, a rotating plate 202 is rotatably connected in the box body, the rotating plate is of a cylindrical structure, a plurality of contact pieces 203 are uniformly distributed on the circumference of the rotating plate, the outer ends of the contact pieces are of a hemispherical structure, a rotating shaft of the rotating plate upwards extends out of the box body, a pointer 204 is installed on the extending end and can point to the scale on the top of the box body, a conducting piece 205 extending out of the box body is arranged on the side part inside the box body, contact points with the contact pieces are arranged on the conducting piece, electric power control is performed by rotating different contact pieces, and finally different electric quantity fixing devices are realized, certainly, other existing spinning converters can be selected to output electric quantity, the conducting piece is electrically connected with the clamping plates through electric wires and used for adjusting the output of electric power, so that the output electric quantity can be matched with the voltage transformer, meanwhile, adjustment and deconstruction are not the utility model point of the utility model, so that the description is omitted, a conducting device is installed on the inner side of the adjusting mechanism and electrically connected with the adjusting mechanism, the conducting device comprises guide plates 301 which are symmetrically fixed on the inner side of the adjusting mechanism in a front-back mode, vertical T-shaped sliding grooves 302 are formed in the opposite surfaces of the two guide plates, sliding blocks 303 are connected in the T-shaped sliding grooves in a sliding mode, semi-arc-shaped clamping plates 305 are hinged to the middle portions of the end surfaces of the sliding blocks, the two semi-arc-shaped clamping plates form a test clamping structure, the sliding blocks are T-shaped matched with the T-shaped sliding grooves, and T-shaped heads of the sliding blocks are connected in the T-shaped sliding grooves in a sliding mode.

In this embodiment, a connecting plate 304 perpendicular to and horizontal to the slider is installed on the end surface of the slider, that is, the slider extends out of the end surface of the T-shaped chute, the middle part of the outer arc surface of the semi-arc-shaped clamping plate is rotatably connected to the end part of the connecting plate, swing springs 306 are transversely arranged on the end surface of the slider on the upper and lower sides of the connecting plate, one end of each swing spring is connected to the end surface of the slider, the other end of each swing spring is connected to the outer arc surface of the corresponding semi-arc-shaped deck, the inner top of the T-shaped chute and the inner bottom of the T-shaped chute are connected to the slider through a movable spring 307, when in use, the two movable springs have different elastic forces, the movable spring on the upper part stretches the slider, the spring on the lower part bounces the slider, pushes the slider to the top of the T-shaped chute, and the two upper and lower swing springs have different elastic forces, and the swing spring on the lower part has a larger elastic force, make two half arc splint be an ascending form of opening, can be provided with a plurality of contact points that are used for detecting on the half arc splint, the contact point links to each other with adjustment mechanism electrical property.

In this embodiment, the mid-mounting of runner is on a horizontally dwang, the both ends of dwang are rotated respectively and are connected in rotating seat 4, and the pivoted one end runs through and rotates the seat, forms and stretches out the end, and it is rotatory by outside motor drive to stretch out the end through the belt, and outside motor can direct mount on the support mesa, rotates the seat symmetry and installs on the support mesa, and a plurality of landing legs are installed to the bottom of support mesa.

In this embodiment, be provided with a plurality of fixed slots 402 in the periphery of runner, the fixed slot transversely runs through the runner, the both sides edge of fixed slot inwards extends, forms the guide way, the fixed slot mid-mounting have with the parallel mounting panel 403 of runner disc, in the fixed slot in the bilateral symmetry sliding joint of mounting panel have the fixed plate, be connected through clamping spring 407 between the medial surface of fixed plate and the mounting panel, the fixed plate both sides correspond the guide way and are provided with the fixture block.

In the embodiment, a positioning rod A405 is installed in the fixture block of one of the fixing plates, the positioning rod A penetrates through the fixture block, a plurality of convex blocks are arranged on the periphery of the end part of the positioning rod A, a positioning rod B406 is installed in the fixture block of the other fixing plate, the positioning rod B penetrates through the fixture block, the positioning rod B comprises a left half sleeve and a right half sleeve, the two half sleeves form a sleeve groove, the middle parts of the inner side surfaces of the two half sleeves are provided with grooves provided with corresponding convex blocks, the inner end of the positioning rod A is connected in the sleeve groove in a sliding way and is propped against the inner side surface of the clamping block of the other fixing plate, the inner end of the sleeve groove is propped against the inner side surface of the clamping block at the side of the fixed rod A, the sleeve groove is matched with the fixed rod A to realize that the two fixed plates can only move on one line, simultaneously, the clamping of the voltage transformer by the two fixing plates is realized through the clamping spring, and the fixing plates can be prevented from being separated through the guide grooves.

In this embodiment, for reasonable in design, the test clamping structure that corresponds the homonymy on the lateral surface of fixed plate is provided with horizontal pole 404, is provided with the contact point that links with fixed plate medial surface electricity on the horizontal pole, is provided with the tie point that docks mutually with voltage transformer on the fixed plate medial surface.

In the embodiment, for reasonable design, the side surfaces of the two opposite sides of the two guide plates are arc-shaped surfaces, the T-shaped sliding groove penetrates through the lower part of the arc-shaped surfaces along the upper parts of the arc-shaped surfaces, the open ends of the upper part and the lower part of the T-shaped sliding groove are sealed by the sealing plates, and the upper sealing plate and the lower sealing plate are connected with the sliding block through the movable spring.

In this embodiment, when in use, when detecting connectivity of the voltage transformer, the voltage transformer is first installed on the rotating wheel, the two fixing plates are pulled to move outwards according to the size of the voltage transformer, the two fixing plates are slidably connected in the guide grooves under the pulling of the clamping springs, the positions of the two supports a are adjusted according to the distance after the fixing plates are spread, so that the cross bar can contact the semi-arc-shaped clamping plate through the rotation of the rotating wheel, the power of the voltage transformer is detected according to needs, the motor drives the rotating wheel to rotate through the belt pulley, the semi-arc-shaped clamping plate is in an open state under the action of the two swinging springs, the cross bar presses the semi-arc-shaped clamping plate to move the sliding block from the top to the bottom of the sliding groove through the connecting plate, the semi-arc-shaped clamping plate transmits power to the cross bar during the rotation of the rotating wheel to complete detection of connectivity of the voltage transformer, and the sliding block moves to the bottom of the sliding groove, the horizontal pole continuously removes and leaves two splint, and the runner continuously rotates and detects a plurality of voltage transformer in proper order, improves detection efficiency.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

If the utility model discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the orientations or positional relationships indicated for indicating the positional relationships such as "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, applied in any of the technical aspects of the present disclosure described above are based on the orientations or positional relationships shown in the drawings and are only for convenience of describing the present disclosure, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limiting the present disclosure, and the terms used for indicating the shapes applied in any of the technical aspects of the present disclosure described above are meant to include shapes similar, analogous or approximate thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims (9)

1. The utility model provides a high efficiency voltage transformer automatic checkout device, a serial communication port, including the frame platform, the regulation conducting structure is installed to one side on the frame platform, in adjusting the other conveying replacement structure of installing of conducting structure on the frame platform, conveying replacement structure includes the runner, the runner rotates and connects on the frame platform, the circumference equipartition has a plurality of fixing device in the periphery of runner, adjust the conducting mechanism that conducting structure includes bilateral symmetry setting, two conducting mechanism sliding joint are on the frame platform and reverse motion, and two conducting mechanism are located the both sides of the one end of runner.

2. The automatic detection device for the high-efficiency voltage transformer according to claim 1, wherein the rack platform is symmetrically provided with supports A from left to right, a screw rod mechanism is transversely arranged between the lower parts of the two supports A, at least one guide rod is transversely arranged between the lower parts of the two supports A, vertical sliding plates driven by the screw rod to move are symmetrically slidably connected to two ends of the screw rod, and guide holes are arranged on the vertical sliding plates corresponding to the guide rods.

3. The automatic detection device for the high-efficiency voltage transformer according to claim 2, wherein the adjusting conductive structure is installed on the top of the vertical sliding plate, the adjusting conductive structure further comprises an adjusting mechanism for power supply, a conductive device is installed inside the adjusting mechanism, the conductive device is electrically connected with the adjusting mechanism, the conductive device comprises guide plates which are symmetrically fixed on the inner side of the adjusting mechanism in a front-back manner, vertical T-shaped chutes are respectively arranged on the opposite surfaces of the two guide plates, sliding blocks are connected in the T-shaped chutes in a sliding manner, semi-arc-shaped clamping plates are hinged to the middle portions of the end surfaces of the sliding blocks, and the two semi-arc-shaped clamping plates form a test clamping structure.

4. The automatic detection device for the high-efficiency voltage transformer according to claim 3, wherein a connecting plate perpendicular to the sliding block is mounted on the end face of the sliding block, the middle of the outer arc face of the semi-arc-shaped clamping plate is rotatably connected to the end portion of the connecting plate, swing springs are transversely arranged on the upper side and the lower side of the connecting plate on the end face of the sliding block, one end of each swing spring is connected with the end face of the sliding block, the other end of each swing spring is connected to the outer arc face of the corresponding semi-arc-shaped deck, and the inner top of the T-shaped sliding groove is connected with the sliding block through a movable spring, and the inner bottom of the T-shaped sliding groove is connected with the sliding block through a movable spring.

5. The automatic detection device for the high-efficiency voltage transformer according to claim 2, wherein the middle part of the rotating wheel is installed on a horizontal rotating rod, two ends of the rotating rod are respectively and rotatably connected in the rotating seat, one rotating end penetrates through the rotating seat to form an extending end, and the extending end is driven by an external motor through a belt.

6. The automatic detection device for the high-efficiency voltage transformer according to claim 5, wherein a plurality of fixing grooves are formed in the periphery of the rotating wheel, the fixing grooves transversely penetrate through the rotating wheel, two side edges of the fixing grooves extend inwards to form guide grooves, a mounting plate parallel to the circular surface of the rotating wheel is installed in the middle of the fixing grooves, fixing plates are symmetrically connected to two sides of the mounting plate in a sliding mode in the fixing grooves, the inner side surfaces of the fixing plates are connected with the mounting plate through clamping springs, and clamping blocks are arranged on two sides of each fixing plate and correspond to the guide grooves.

7. The automatic detection device for the high-efficiency voltage transformer according to claim 6, wherein a positioning rod A is installed in a clamping block of one of the fixing plates, the positioning rod A penetrates through the clamping block, a plurality of convex blocks are arranged on the periphery of the end portion of the positioning rod A, a positioning rod B is installed in a clamping block of the other fixing plate, the positioning rod B penetrates through the clamping block, the positioning rod B comprises a left half sleeve and a right half sleeve, a sleeve groove is formed by the two half sleeves, a groove provided with the corresponding convex block is formed in the middle of the inner side surface of the two half sleeves, the inner end of the positioning rod A is in sliding connection with the sleeve groove and is abutted against the inner side surface of the clamping block of the other fixing plate, and the inner end of the sleeve groove is abutted against the inner side surface of the clamping block on the side of the fixing rod A.

8. The automatic detection device for the high-efficiency voltage transformer according to claim 6, wherein a cross bar is arranged on the outer side surface of the fixing plate corresponding to the test clamping structure on the same side, a contact point electrically connected with the inner side surface of the fixing plate is arranged on the cross bar, and a connection point butted with the voltage transformer is arranged on the inner side surface of the fixing plate.

9. The automatic detection device of a high-efficiency voltage transformer according to claim 4, wherein the side surfaces of the two opposite sides of the two guide plates are arc-shaped surfaces, the T-shaped sliding groove penetrates through the lower part of the arc-shaped surfaces along the upper parts of the arc-shaped surfaces, the open ends of the upper part and the lower part of the T-shaped sliding groove are sealed by the sealing plates, and the upper sealing plate and the lower sealing plate are connected with the sliding block through the movable spring.

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