CN217903730U - Movable combined metal-enclosed high-voltage cabinet - Google Patents

Abstract

The utility model provides a portable combination metal-enclosed high-voltage board. The portable combination metal-enclosed high-voltage board includes the cabinet body, fixed mounting has the support frame on the bottom inner wall of the cabinet body, the top activity of support frame is equipped with the mount pad, the top activity of mount pad is equipped with the base, rotate on one side inner wall of the cabinet body and install drive screw, drive screw runs through the support frame and with support frame swing joint, just the rigid coupling seat is installed to the last screw thread of drive screw, the top of rigid coupling seat with mount pad fixed connection, just the rigid coupling seat with the top swing joint of support frame, three dovetail, it is three has been seted up to one side of mount pad the top of dovetail is all established to the opening. The utility model provides a portable combination metal-enclosed high-voltage board has and can make things convenient for dismouting transformer subassembly, makes things convenient for people manually operation's advantage.

Description

Movable combined metal-enclosed high-voltage cabinet

Technical Field

The utility model relates to a high-voltage board technical field especially relates to a portable combination metal seal high-voltage board.

Background

The high-voltage cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of switching on and off, controlling or protecting and the like. The high-voltage board can be divided into high-voltage isolating switch and earthing switch, high-voltage load switch, high-voltage automatic coincidence and sectionalizer according to the voltage class, several categories such as high-pressure operating device, high-pressure explosion-proof distribution device and high-voltage switch cabinet to in the production process of high-voltage board, according to actual requirement difference, several kinds of high-voltage boards that produce are divided into panel beating shell integrated into one piece high-voltage board mostly, the high-voltage board that a plurality of sheet metal components assembled and formed etc..

However, when the high-voltage cabinet formed by combining a plurality of metal plates is used, it is found that since the internal space is narrow, when a large transformer is installed in the high-voltage cabinet, operators need to enter the narrow internal space for installation, and the whole installation process is difficult, time-consuming and incapable of being quickly disassembled and assembled.

Therefore, there is a need to provide a new mobile combined metal enclosed high voltage cabinet to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can make things convenient for dismouting transformer subassembly, make things convenient for people manually operation's portable combination metal-enclosed high-voltage board.

In order to solve the technical problem, the utility model provides a portable combination metal-enclosed high-voltage board includes: the cabinet body, fixed mounting has the support frame on the bottom inner wall of the cabinet body, the top activity of support frame is equipped with the mount pad, the top activity of mount pad is equipped with the base, rotate on one side inner wall of the cabinet body and install drive screw, drive screw runs through the support frame and with support frame swing joint, just the rigid coupling seat is installed to the last screw thread of drive screw, the top of rigid coupling seat with mount pad fixed connection, just the rigid coupling seat with the top swing joint of support frame, three dovetail has been seted up to one side of mount pad, and is three the top of dovetail all establishes to the opening, and is three it is equipped with the dovetail to all slide in the dovetail, the dovetail with dovetail looks adaptation, and three the top of dovetail all with base fixed connection, it is three the caulking groove has all been seted up to the bottom of dovetail, the inner chamber has been seted up on the mount pad, two movable holes have been seted up at the top of mount pad, inner chamber and two movable Kong Junxiang intercommunication, be equipped with the loading board, the both sides of loading board all extend to the corresponding movable Kong Junxiang intercommunication, the inner wall of loading board, the top of loading board is connected with the movable inner wall.

Preferably, two pressing plates are arranged above the mounting seat, the bottoms of the two pressing plates are fixedly provided with connecting rods, and the bottom ends of the two connecting rods extend into the corresponding movable holes and are fixedly connected with the bearing plate.

Preferably, two equal fixed mounting has the diaphragm in the movable orifices, two the joint pole all runs through the correspondence the diaphragm and with correspond diaphragm sliding connection, and two all the cover is equipped with spring one, two on the joint pole the bottom of spring one all with correspond diaphragm fixed connection, two the top of spring one all with correspond clamp plate fixed connection.

Preferably, the two sides of the mounting seat are fixedly provided with connecting seats, and the top of each connecting seat is provided with a slot.

Preferably, two the equal fixed mounting in bottom of clamp plate has the cutting, two the bottom of cutting all extends to the correspondence in the slot, two the equal fixed mounting in one side that the cutting was kept away from each other has wedge one, two all seted up on the connecting seat and accomodate the groove, two accomodate the groove all with corresponding the slot is linked together, two accomodate the equal slidable mounting in the inslot has wedge two, two one side that wedge two were close to each other all extends to the correspondence in the slot, two wedge two all with corresponding a wedge looks adaptation, two the equal fixed mounting in one side that wedge two were kept away from each other has the trace, two the one end that the trace was kept away from each other all extends to the correspondence the connecting seat is outer and with corresponding connecting seat sliding connection, and two equal cover is equipped with spring two, two on the trace one end that spring two were close to each other all with the correspondence two fixed connection of wedge, two the one end that spring two were kept away from each other respectively with two accomodate one side inner wall fixed connection that the groove was kept away from each other.

Preferably, fixed mounting has the reinforcing plate on the bottom inner wall of the cabinet body, drive screw runs through the reinforcing plate and with the reinforcing plate rotates to be connected, one side fixed mounting of reinforcing plate has two slide bars, two the one end of slide bar all with one side inner wall fixed connection of the cabinet body, two equal slip cap is equipped with even piece on the slide bar, two even the top of piece all with mount pad fixed connection, just even the piece with the top swing joint of support frame.

Preferably, the inner cavity is fixedly provided with four vertical rods, the four vertical rods penetrate through the bearing plate and are in sliding connection with the bearing plate, a motor is fixedly arranged on the outer wall of one side of the cabinet body, and an output shaft of the motor is fixedly connected with one end of the transmission screw rod.

Compared with the prior art, the utility model provides a portable combination metal-enclosed high-voltage board has following beneficial effect:

the utility model provides a portable combination metal-enclosed high-voltage board, through the drive screw and the rigid coupling seat that set up, and under the stable support of support frame, alright directly take out the cabinet body with the mount pad, then alright carry out the dismouting to transformer subassembly, thereby the dismouting process for giving people provides sufficient operating space, and, when the dismouting, only need through the mode of pressing clamp plate or pulling trace, just can accomplish insert the caulking groove with the caulking column and hold the restriction with the card to the dovetail or take out the caulking groove with the contact with the purpose of the restriction of dovetail, and then can accomplish dismouting work smoothly, whole easy operation is convenient, bring huge convenience for people's use.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a mobile combined metal-enclosed high-voltage cabinet according to the present invention;

FIG. 2 is a schematic view of a top connection structure of the cabinet and the drive screw shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic perspective view of the supporting frame shown in FIG. 1;

fig. 5 is a schematic perspective view of the mounting base shown in fig. 1.

Reference numbers in the figures: 1. a cabinet body; 2. a support frame; 3. a mounting seat; 4. a base; 5. a drive screw; 6. a fixed connection seat; 7. a dovetail groove; 8. a dovetail strip; 9. caulking grooves; 10. an inner cavity; 11. a movable hole; 12. carrying a plate; 13. embedding a column; 14. pressing a plate; 15. a connecting rod; 16. a connecting seat; 17. and (4) a slot.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a mobile combined metal-enclosed high-voltage cabinet according to the present invention; FIG. 2 is a schematic structural view of the support structure shown in FIG. 1; FIG. 3 is a schematic view of the first airing structure shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. The portable combination metal seals high-voltage board includes: the cabinet body 1, a supporting frame 2 is fixedly arranged on the inner wall of the bottom of the cabinet body 1, a mounting seat 3 is movably arranged on the top of the supporting frame 2, the supporting frame 2 can be used for forming whole-course bottom support for the mounting seat 3, thereby improving the strength of the mounting seat 3, when the mounting seat extends out of the cabinet body 1, the mounting seat can not bear too large pressure from a transformer component, a base 4 is movably arranged on the top of the mounting seat 3, a transmission screw 5 is rotatably arranged on the inner wall of one side of the cabinet body 1, the transmission screw 5 penetrates through the supporting frame 2 and is movably connected with the supporting frame 2, a fixed connection seat 6 is arranged on the transmission screw 5 through threads, the top of the fixed connection seat 6 is fixedly connected with the mounting seat 3, the fixed connection seat 6 is movably connected with the top of the supporting frame 2, a first sliding opening is arranged on the top of the supporting frame 2, one side of the first sliding opening is arranged, the fixed connection seat 6 penetrates through the sliding opening and is movably connected with the inner walls of the two sides of the first sliding opening, one side of the mounting seat 3 is provided with three dovetail grooves 7, the tops of the three dovetail grooves 7 are all arranged as openings, dovetail strips 8 are arranged in the three dovetail grooves 7 in a sliding manner and are tightly and smoothly inserted, on one hand, the base 4 cannot be lifted from bottom to top, on the other hand, the dovetail form cannot cause the situation of shell clamping, the dovetail strips can be conveniently taken out, the dovetail strips 8 are matched with the dovetail grooves 7, the tops of the three dovetail strips 8 are all fixedly connected with the base 4, the bottoms of the three dovetail strips 8 are all provided with caulking grooves 9, the mounting seat 3 is provided with an inner cavity 10, the top of the mounting seat 3 is provided with two movable holes 11, the inner cavity 10 is communicated with the two movable holes 11, a bearing plate 12 is arranged in the inner cavity 10, the two sides of the bearing plate 12 extend into the corresponding movable holes 11, and three studs 13 are fixedly arranged at the top of the bearing plate 12, the top of three inserted column 13 all extends to in the caulking groove 9 that corresponds, and the two size adaptation, under grafting state, inserted column 13 can be tightly inserted in caulking groove 9, and can not have not hard up emergence to guaranteed the fixed stability ability to base 4, and the top inner wall swing joint of inserted column 13 and inner chamber 10.

Two pressing plates 14 are arranged above the mounting seat 3, the bottom parts of the two pressing plates 14 are fixedly provided with connecting rods 15, and the bottom ends of the two connecting rods 15 extend into the corresponding movable holes 11 and are fixedly connected with the bearing plate 12.

All fixed mounting has the diaphragm in two movable orifices 11, two link rods 15 all run through the diaphragm that corresponds and with the diaphragm sliding connection that corresponds, and all overlap on two link rods 15 and be equipped with spring one, the bottom of two spring one all with the diaphragm fixed connection that corresponds, the top of two spring one all with the clamp plate 14 fixed connection that corresponds, spring one can provide a resilience function for clamp plate 14 can rise to the normal position automatically.

Connecting seats 16 are fixedly mounted on two sides of the mounting seat 3, and slots 17 are formed in the tops of the two connecting seats 16.

The equal fixed mounting in bottom of two clamp plates 14 has the inserted bar, the bottom of two inserted bars all extends to in the slot 17 that corresponds, the equal fixed mounting in one side that two inserted bars kept away from each other has wedge one, all seted up on two connecting seats 16 and accomodate the groove, two are accomodate the groove and all are linked together with corresponding slot 17, two are accomodate the equal slidable mounting in the groove have wedge two, the spout has all been seted up on the top inner wall of accomodating the groove and the bottom inner wall, equal slidable mounting has the slider in two spouts, two sliders are close to each other one side all with two fixed connection of wedge, just so can provide good slip nature to the activity orbit of wedge two simply, make it can only carry out linear horizontally flexible, two mutually close to one side all extend to corresponding slot 17, two wedge two all with the first looks adaptation of the wedge that corresponds, the two is the most mature wedge form in present stage, can form the conflict slidingtype, two mutually far away from one side equal fixed mounting has the conflict trace, two mutually far away from each other ends of the connecting seat 16 that all extend to corresponding connecting seat and correspond two springs and the one end of the spring is connected with the inner wall of two fixed connection links that the spring is equipped with the corresponding two, and the one end that two links that the spring is close to each other that two is close to each other, and the one end that two fixed connection of the spring is equipped with two links that two springs is equipped with the inner wall, and two that two links, two springs are close to each other, two springs is close to each other, two fixed connection of the inner wall, two link that two springs is equipped with the one that two springs is equipped with the one side that two that the link that two springs is close to each other, and the link that two springs is close to each other, two springs is equipped with the link that two springs is equipped with the one that two springs is not.

Fixed mounting has the reinforcing plate on the bottom inner wall of the cabinet body 1, drive screw 5 runs through the reinforcing plate and rotates with the reinforcing plate to be connected, the reinforcing plate can provide a rotation support for drive screw 5's tip, make drive screw 5's rotation more steady, one side fixed mounting of reinforcing plate has two slide bars, the one end of two slide bars all with one side inner wall fixed connection of the cabinet body 1, the cover all slides on two slide bars and is equipped with even piece, the top of two even pieces all with mount pad 3 fixed connection, and the top swing joint of even piece and support frame 2, two spout two have been seted up at the top of support frame 2, one side of two spout two is all established to the opening, and two even pieces all run through the spout two that correspond, and free activity in the spout two that correspond.

Fixed mounting has four pole settings in the inner chamber 10, four pole settings all run through loading board 12 and with loading board 12 sliding connection, the pole setting can provide stable linear slip restriction for loading board 12, fixed mounting has the motor on one side outer wall of the cabinet body 1, the output shaft of motor and drive screw 5's one end fixed connection, and is fixed with the motor cover on one side outer wall of the cabinet body 1, the motor just is in the motor cover to can form one isolation protection to the motor.

The utility model provides a portable combination metal-enclosed high-voltage board's theory of operation as follows:

in the device, a base 4 and a transformer component are designed into a whole, and the transformer component is fixed at the top of the base;

when the transformer assembly needs to be dismounted from the cabinet body 1 for maintenance, the motor can be started in a positive direction, an output shaft of the motor can drive the transmission screw rod 5 to rotate, then under the sliding limitation of the sliding rod and the connecting block, the mounting seat 3 drives the base 4 and the transformer assembly on the base 4 to move towards the opening direction of the cabinet body 1 until the mounting seat moves to the final position, at the moment, the mounting seat 3 basically and completely extends out of the cabinet body 1, then the two pressing plates 14 are pressed downwards, the bearing plate 12 drives the three embedded columns 13 to descend under the connecting rod 15, at the moment, the first spring is stressed and compressed, the embedded columns 13 are gradually moved out of the embedded grooves 9, in the pressing process, the first wedge block is in contact with the second wedge block, the two wedge blocks are in sliding interference, the second wedge block is pushed into the accommodating groove, the second spring is compressed until the first wedge block moves to the staggered position below the second wedge block, the second spring is in interference, the second spring loses interference limitation, the second wedge block releases the elastic force, the second wedge block is ejected into the movable embedded groove 11, at the third wedge block 13 is moved out of the corresponding embedded groove 9, the second wedge block is pulled out until the first wedge block moves to the bottom of the base 14, the second wedge block is lifted, the dovetail groove, the pressing plate 14, the second wedge block is lifted up, the dovetail plate 14, the dovetail groove, the dovetail plate is lifted up, the dovetail plate 8 is lifted up, and the dovetail plate can be lifted up, and the dovetail plate, the dovetail plate 8 is lifted up, and the dovetail plate can be lifted up;

after the overhaul finishes, when needing to install the transformer subassembly, alright insert dovetail 7 with the dovetail 8 of base 4 bottom in, and insert and target in place, two trace toward the direction pulling away from each other afterwards, make two wedge two and the separation of the wedge that corresponds, then under the effect of spring one, make clamp plate 14 take the loading board 12 to rise, finally make in the caulking groove 9 that the studded column 13 got into again corresponding, reverse starting motor afterwards, it can in cabinet body 1 to take back the mount pad 3 again.

Compared with the prior art, the utility model provides a portable combination metal-enclosed high-voltage board has following beneficial effect:

the utility model provides a portable combination metal-enclosed high-voltage board, through the drive screw 5 and the rigid coupling seat 6 that set up, and under the stable support of support frame 2, alright directly take out the cabinet body 1 with mount pad 3, then alright carry out the dismouting to the transformer subassembly, thereby the dismouting process for people provides sufficient operating space, and, when the dismouting, only need through the mode of pressing clamp plate 14 or pulling trace, just can accomplish to insert the caulking groove 9 with the inserted column 13 and hold the purpose of card restriction or taking out the caulking groove 9 with the inserted column 13 with the contact to the restriction of dovetail 8 to dovetail 8, and then can accomplish dismouting work smoothly, whole easy operation is convenient, bring huge convenience for people's use.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a portable combination metal seals high-voltage board, includes the cabinet body, its characterized in that, fixed mounting has the support frame on the bottom inner wall of the cabinet body, the top activity of support frame is equipped with the mount pad, the top activity of mount pad is equipped with the base, it installs drive screw to rotate on one side inner wall of the cabinet body, drive screw runs through the support frame and with support frame swing joint, just the last screw thread of drive screw installs the rigid coupling seat, the top of rigid coupling seat with mount pad fixed connection, just the rigid coupling seat with the top swing joint of support frame, three dovetail has been seted up to one side of mount pad, and is three the top of dovetail all establishes to the opening, and is three all slide in the dovetail and be equipped with the dovetail strip, the dovetail strip with dovetail groove looks adaptation, and three the top of dovetail strip all with base fixed connection, it is three the caulking groove has all been seted up to the bottom of tail strip, set up the inner chamber on the mount pad, two movable holes have been seted up at the top of mount pad, the inner chamber and two movable column Kong Junxiang intercommunication, be equipped with the loading board, the inner chamber, the both sides all extend to the movable column that corresponds the inner wall that the movable column that the top of loading board corresponds.

2. The mobile combination metal enclosed high voltage cabinet according to claim 1, wherein two pressing plates are disposed above said mounting seat, and a linking rod is fixedly mounted at the bottom of each of said two pressing plates, and the bottom ends of each of said two linking rods extend into the corresponding movable hole and are fixedly connected to said bearing plate.

3. The mobile combination metal-enclosed high-voltage cabinet as claimed in claim 2, wherein a transverse plate is fixedly installed in each of the two movable holes, each of the two connecting rods penetrates through the corresponding transverse plate and is slidably connected with the corresponding transverse plate, each of the two connecting rods is sleeved with a first spring, the bottom ends of the first springs are fixedly connected with the corresponding transverse plate, and the top ends of the first springs are fixedly connected with the corresponding pressing plate.

4. The portable combined metal-enclosed high-voltage cabinet according to claim 2, wherein connecting seats are fixedly mounted on both sides of the mounting seat, and slots are formed in the tops of the two connecting seats.

5. The portable combined metal-enclosed high-voltage board according to claim 4, wherein two of the pressing plates have a first inserting bar fixedly mounted at the bottom thereof, and two of the bottom ends of the inserting bars extend into the corresponding slots, and two of the inserting bars have a first wedge-shaped block fixedly mounted at one side thereof remote from each other, and two of the connecting seats have a first accommodating groove, and two of the accommodating grooves are correspondingly communicated with the corresponding slots, and two of the accommodating grooves have a second wedge-shaped block slidably mounted therein, and one side of the second wedge-shaped block close to each other extends into the corresponding slot, and two of the wedge-shaped block is adapted to the corresponding first wedge-shaped block, and two of the wedge-shaped block is fixedly mounted at one side thereof remote from each other, and one end of the two of the wedge-shaped block remote from each other extends into the corresponding connecting seat and is slidably connected with the corresponding connecting seat, and two of the spring are sleeved on the linking rod, and one end of the two of the spring is fixedly connected to the corresponding second wedge-shaped block, and one end of the two of the spring is fixedly connected to the accommodating groove remote from one side thereof remote from the inner wall of the two of the accommodating groove.

6. The movable combined metal-enclosed high-voltage cabinet according to claim 1, wherein a reinforcing plate is fixedly mounted on the inner wall of the bottom of the cabinet body, the transmission screw penetrates through the reinforcing plate and is rotatably connected with the reinforcing plate, two sliding rods are fixedly mounted on one side of the reinforcing plate, one ends of the two sliding rods are fixedly connected with the inner wall of one side of the cabinet body, two sliding sleeves are respectively slidably sleeved on the two sliding rods, the tops of the two sliding rods are respectively fixedly connected with the mounting seat, and the connecting blocks are movably connected with the top of the supporting frame.

7. The portable combined metal-enclosed high-voltage cabinet according to claim 1, wherein four vertical rods are fixedly installed in the inner cavity, the four vertical rods all penetrate through the bearing plate and are slidably connected with the bearing plate, a motor is fixedly installed on an outer wall of one side of the cabinet body, and an output shaft of the motor is fixedly connected with one end of the transmission screw.

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