CN215071279U - High tension switchgear convenient to installation - Google Patents
High tension switchgear convenient to installation Download PDFInfo
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- CN215071279U CN215071279U CN202121663256.2U CN202121663256U CN215071279U CN 215071279 U CN215071279 U CN 215071279U CN 202121663256 U CN202121663256 U CN 202121663256U CN 215071279 U CN215071279 U CN 215071279U
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Abstract
The utility model discloses a high tension switchgear convenient to installation, including the high tension switchgear body, the front side rotation of high tension switchgear body installs the cabinet door, this internal circuit board that is equipped with of high tension switchgear, all set up the decurrent louvre of slope on the both sides inner wall of high tension switchgear body, the equal fixedly connected with dust screen in both sides of high tension switchgear body, fixedly connected with supporting seat on the bottom inner wall of high tension switchgear body, the top bonding of supporting seat is fixed with first non-slip rubber, the top of first non-slip rubber and the bottom movable contact of circuit board. The utility model relates to a rationally, be convenient for through the simple mode of rotating the knob, realize the dismouting operation to the circuit board fast, improve work efficiency, make things convenient for the later stage to overhaul the installation operation, and be convenient for adjust the high position of L shape clamp splice according to the size of circuit board, make it carry out the centre gripping to the circuit board of different specifications fixed, improve its application scope.
Description
Technical Field
The utility model relates to a high tension switchgear technical field especially relates to a high tension switchgear convenient to installation.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, the high-voltage switch cabinet is an electric appliance product with the voltage grade of 3.6-550 kV, components in the high-voltage switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, a circuit board is installed in the high-voltage switch cabinet, and the various protection devices are all installed on the circuit board;
the existing high-voltage switch cabinet has the defect that the circuit board is not convenient to install quickly, the existing circuit board is mostly installed on the circuit board through the cooperation of a plurality of bolts and threaded holes, various protection devices are installed on the circuit board, the circuit board is frequently required to be taken down for maintenance, the circuit board is disassembled and assembled one by one through a plurality of bolts, time and labor are wasted, the working efficiency is low, the using requirement cannot be met, and therefore the high-voltage switch cabinet convenient to install is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high tension switchgear convenient to installation that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage switch cabinet convenient to install comprises a high-voltage switch cabinet body, wherein a cabinet door is rotatably installed on the front side of the high-voltage switch cabinet body, a circuit board is arranged in the high-voltage switch cabinet body, heat dissipation holes which incline downwards are formed in the inner walls of the two sides of the high-voltage switch cabinet body, dust screens are fixedly connected to the two sides of the high-voltage switch cabinet body, a supporting seat is fixedly connected to the inner wall of the bottom of the high-voltage switch cabinet body, a first anti-skid rubber sheet is fixedly bonded to the top of the supporting seat, the top of the first anti-skid rubber sheet is movably contacted with the bottom of the circuit board, L-shaped clamping blocks are arranged on the two sides of the top of the circuit board, two L-shaped clamping blocks are symmetrically arranged, a rectangular box is arranged above the circuit board, a thread synchronous adjusting mechanism matched with the two L-shaped clamping blocks is rotatably installed between the inner walls of the two sides of the rectangular box, a downward pressing driving mechanism fixedly installed on the top of the rectangular box is arranged on the inner wall of the top of the high-voltage switch cabinet body, the screw thread synchronous adjusting mechanism is matched with the pressing driving mechanism.
Preferably, the screw thread synchronous adjusting mechanism comprises two screw rods, one ends of the two screw rods, which are far away from each other, are respectively rotatably installed with the inner walls of the two sides of the rectangular box, the ends of the two screw rods, which are close to each other, are welded, the screw thread turning directions of the two screw rods are opposite, the top of the L-shaped clamping block is fixedly connected with a guide sleeve, the top of the guide sleeve extends into the rectangular box, the guide sleeve is sleeved on the corresponding screw rod, a nut is fixedly connected between the inner wall of the top and the inner wall of the bottom of the guide sleeve, the nut is sleeved on the corresponding screw rod in a threaded manner, the guide sleeve is slidably installed on the inner wall of the top of the rectangular box, a first through hole is formed in the inner wall of the top of the high-voltage switch cabinet body, a first bevel gear is fixedly sleeved on the screw rod on the right side of the two screw rods, a second bevel gear is meshed with the top of the left side of the first bevel gear, and a square pipe is fixedly connected with the top of the second bevel gear, the top of square pipe extends to in the first through-hole, and sliding sleeve is equipped with the square bar in square pipe, and the top of square bar extends to the top and the fixedly connected with knob of high tension switchgear body.
Preferably, push down actuating mechanism and include the internal thread sleeve pipe at fixed mounting rectangle box top, in the internal thread sheathed tube top extends to first through-hole, internal thread sleeve pipe internal thread cover was equipped with the external thread sleeve pipe, the top of external thread sheathed tube extends to the top of high tension switchgear body, the external thread sleeve pipe rotates and installs in first through-hole, the sheathed tube outside of external thread is four holding rods of annular fixedly connected with, square pipe rotates and installs at the internal thread sleeve intraductally, the square bar rotates and installs at the external thread sleeve intraductally, the equal fixedly connected with guide bar in top both sides of rectangle box, high tension switchgear body slip cap is established on two guide bars.
Preferably, the inner side of the L-shaped clamping block is fixedly bonded with an L-shaped anti-slip rubber sheet, the inner walls of the two L-shaped anti-slip rubber sheets, which are far away from each other, are respectively in movable contact with the two sides of the circuit board, and the inner walls of the tops of the L-shaped anti-slip rubber sheets are in movable contact with the top of the circuit board.
Preferably, equal fixedly connected with first bearing on the both sides inner wall of rectangle box, the inboard outside fixed connection with the screw rod that corresponds of inner circle of first bearing, the top fixedly connected with slider of uide bushing has seted up two first grooves on the top inner wall of rectangle box, and fixedly connected with T shape slide rail on the top inner wall of first groove, the T shape spout that both sides are the opening setting is seted up at the top of slider, T shape slide rail and the T shape spout sliding connection who corresponds.
Preferably, a first circular hole is formed in the inner wall of the top of the rectangular box, a second bearing is fixedly sleeved in the first circular hole, and the inner ring inner side of the second bearing is fixedly connected with the outer side of the square pipe.
Preferably, the third bearing is fixedly connected between the inner walls of the two sides of the internal thread sleeve, the inner side of the inner ring of the third bearing is welded and fixed with the outer side of the square pipe, the fourth bearing is fixedly connected between the inner walls of the two sides of the external thread sleeve, the inner side of the inner ring of the fourth bearing is welded and fixed with the outer side of the square rod, the fifth bearing is fixedly connected between the inner walls of the two sides of the first through hole, and the inner side of the inner ring of the fifth bearing is fixedly connected with the outer side of the external thread sleeve.
Preferably, two rectangular channels have been seted up on the top inner wall of high tension switchgear body, the inner wall of rectangular channel and the outside sliding connection of the guide bar that corresponds, the spout has been seted up on the right side that lies in left guide bar among two guide bars, fixedly connected with slider on the right side inner wall that lies in left rectangular channel among two rectangular channels, slider and spout sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
by matching a high-voltage switch cabinet body, a dust screen, heat dissipation holes, a circuit board, a supporting seat, an L-shaped clamping block, a rectangular box, screws, guide sleeves, nuts, a sliding block, a guide rod, a first bevel gear, a second bevel gear, a first through hole, an internal thread sleeve, an external thread sleeve, a square tube, a square rod and a knob with L-shaped anti-skid rubber sheets, when the circuit board needs to be taken down, the square tube is driven to rotate by the forward rotation knob through the square rod, the square tube drives the first bevel gear to rotate through the second bevel gear, the first bevel gear drives the two screws to rotate, the two screws respectively rotate in the corresponding nuts and drive the two nuts to move in directions away from each other, the nuts drive the L-shaped clamping block to move through the corresponding guide sleeves, the L-shaped clamping block drives the corresponding L-shaped anti-skid rubber sheets to be separated from the circuit board, and the circuit board can be taken down by pulling the circuit board forwards, during installation, the circuit board is placed between the two L-shaped clamping blocks, and then the knob is rotated reversely, so that the two L-shaped clamping blocks drive the two L-shaped anti-skidding rubber sheets to move towards the direction close to each other and clamp and fix the circuit board, and the installation is finished;
when the height position to L shape clamp splice according to the height of circuit board is adjusted, during the regulation, forward rotation holding rod drives the internal thread cover intraductal rotation of external screw thread sleeve pipe and drives the internal thread cover pipe and move down, the internal thread cover pipe drives the rectangle box and moves down, the rectangle box drives two guide bars and slides down in the rectangular channel that corresponds respectively, the rectangle box loops through two screw rods, two nuts and two uide bushing drive two L shape clamp splices and move down, two L shape clamp splices drive two L shape anti-skidding rubber and move down to when contacting with the top of circuit board, the stop rotation holding rod, make the position of L shape clamp splice fixed, adjust and accomplish.
The utility model relates to a rationally, be convenient for through the simple mode of rotating the knob, realize the dismouting operation to the circuit board fast, improve work efficiency, make things convenient for the later stage to overhaul the installation operation, and be convenient for adjust the high position of L shape clamp splice according to the size of circuit board, make it carry out the centre gripping to the circuit board of different specifications fixed, improve its application scope.
Drawings
Fig. 1 is a schematic structural view of a high voltage switch cabinet convenient to install according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100 high tension switchgear body, 101 dust screen, 102 louvre, 103 circuit board, 1 supporting seat, 2L shape clamp splice, 3 rectangle boxes, 4 screw rods, 5 uide bushing, 6 nuts, 7 sliders, 8 guide bars, 9 first bevel gear, 10 second bevel gear, 11 first through-holes, 12 internal thread sleeve pipes, 13 external thread sleeve pipes, 14 square pipes, 15 square poles, 16 knobs, 17L shape antiskid rubber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high-voltage switch cabinet convenient to install comprises a high-voltage switch cabinet body 100, a cabinet door 104 is rotatably installed at the front side of the high-voltage switch cabinet body 100, a circuit board 103 is arranged in the high-voltage switch cabinet body 100, heat dissipation holes 102 inclined downwards are formed in the inner walls of the two sides of the high-voltage switch cabinet body 100, dustproof nets 101 are fixedly connected to the two sides of the high-voltage switch cabinet body 100, a support base 1 is fixedly connected to the inner wall of the bottom of the high-voltage switch cabinet body 100, a first anti-skid rubber sheet is fixedly bonded to the top of the support base 1, the top of the first anti-skid rubber sheet is movably contacted with the bottom of the circuit board 103, L-shaped clamp blocks 2 are respectively arranged on the two sides of the top of the circuit board 103, a rectangular box 3 is arranged above the circuit board 103, a thread synchronous adjusting mechanism matched with the two L-shaped clamp blocks 2 is rotatably installed between the inner walls of the two sides of the rectangular box 3, a pressing driving mechanism fixedly mounted with the top of the rectangular box 3 is arranged on the inner wall of the top of the high-voltage switch cabinet body 100, and the thread synchronous adjusting mechanism is matched with the pressing driving mechanism;
the thread synchronous adjusting mechanism comprises two screw rods 4, one ends of the two screw rods 4, which are far away from each other, are respectively rotatably installed with the inner walls of the two sides of the rectangular box 3, the ends of the two screw rods 4, which are close to each other, are welded, the thread turning directions of the two screw rods 4 are opposite, the top of the L-shaped clamping block 2 is fixedly connected with a guide sleeve 5, the top of the guide sleeve 5 extends into the rectangular box 3, the guide sleeve 5 is sleeved on the corresponding screw rod 4, a nut 6 is fixedly connected between the inner wall of the top and the inner wall of the bottom of the guide sleeve 5, the nut 6 is sleeved on the corresponding screw rod 4 in a threaded manner, the guide sleeve 5 is slidably installed on the inner wall of the top of the rectangular box 3, a first through hole 11 is formed in the inner wall of the top of the high-voltage switch cabinet body 100, a first bevel gear 9 is fixedly sleeved on the screw rod 4 on the right side of the two screw rods 4, and a second bevel gear 10 is meshed at the top of the left side of the first bevel gear 9, a square tube 14 is fixedly connected to the top of the second bevel gear 10, the top end of the square tube 14 extends into the first through hole 11, a square rod 15 is slidably sleeved in the square tube 14, and the top end of the square rod 15 extends to the upper side of the high-voltage switch cabinet body 100 and is fixedly connected with a knob 16;
the down-pressing driving mechanism comprises an internal thread sleeve 12 fixedly installed at the top of a rectangular box 3, the top end of the internal thread sleeve 12 extends into a first through hole 11, an external thread sleeve 13 is sleeved in an internal thread of the internal thread sleeve 12, the top end of the external thread sleeve 13 extends to the upper side of a high-voltage switch cabinet body 100, the external thread sleeve 13 is rotatably installed in the first through hole 11, four holding rods are fixedly connected to the outer side of the external thread sleeve 13 in an annular shape, a square tube 14 is rotatably installed in the internal thread sleeve 12, a square rod 15 is rotatably installed in the external thread sleeve 13, both sides of the top of the rectangular box 3 are fixedly connected with guide rods 8, and the high-voltage switch cabinet body 100 is slidably sleeved on the two guide rods 8. And the height position of the L-shaped clamping block 2 can be conveniently adjusted according to the size of the circuit board 103, so that the circuit boards 103 with different specifications can be clamped and fixed, and the application range of the circuit board is improved.
In the utility model, L-shaped anti-skid rubber sheets 17 are bonded and fixed on the inner sides of the L-shaped clamping blocks 2, the inner walls of one sides, which are far away from each other, of the two L-shaped anti-skid rubber sheets 17 are respectively in movable contact with the two sides of the circuit board 103, the inner walls of the tops of the L-shaped anti-skid rubber sheets 17 are in movable contact with the tops of the circuit board 103, first bearings are fixedly connected on the inner walls of the two sides of the rectangular box 3, the inner sides of the inner rings of the first bearings are fixedly connected with the outer sides of corresponding screw rods 4, a slide block 7 is fixedly connected with the top of a guide sleeve 5, two first grooves are arranged on the inner wall of the top of the rectangular box 3, T-shaped slide rails are fixedly connected on the inner wall of the top of the first grooves, T-shaped slide grooves with openings on the two sides are arranged on the top of the slide block 7, the T-shaped slide rails are in sliding connection with the corresponding T-shaped slide grooves, first circular holes are arranged on the inner walls of the top of the rectangular box 3, second bearings are fixedly arranged in the first circular holes, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the square tube 14, the inner walls at two sides of the internal thread sleeve 12 are fixedly connected with a third bearing, the inner side of the inner ring of the third bearing is welded and fixed with the outer side of the square tube 14, the inner walls at two sides of the external thread sleeve 13 are fixedly connected with a fourth bearing, the inner side of the inner ring of the fourth bearing is welded and fixed with the outer side of the square tube 15, the inner walls at two sides of the first through hole 11 are fixedly connected with a fifth bearing, the inner side of the inner ring of the fifth bearing is fixedly connected with the outer side of the external thread sleeve 13, the inner wall at the top of the high-voltage switch cabinet body 100 is provided with two rectangular grooves, the inner walls of the rectangular grooves are in sliding connection with the outer sides of the corresponding guide rods 8, the right sides of the left guide rods 8 in the two guide rods 8 are provided with sliding grooves, the right side inner walls of the left rectangular grooves in the two rectangular grooves are fixedly connected with sliding blocks, and the sliding connection with the sliding grooves, the utility model relates to a rationally, be convenient for through the simple mode of rotating knob 16, realize the dismouting operation to circuit board 103 fast, improve work efficiency, make things convenient for the later stage to overhaul installation operation, and be convenient for adjust the high position of L clamp splice 2 according to circuit board 103's size, make it carry out the centre gripping to the circuit board 103 of different specifications fixed, improve its application scope.
The working principle is as follows: when the circuit board 103 is to be taken down, the square rod 15 is driven to rotate by the forward rotation knob 16, the square rod 15 drives the square tube 14 to rotate, the square tube 14 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 9 engaged with the second bevel gear to rotate, the first bevel gear 9 drives the right screw 4 to rotate, the right screw 4 drives the left screw 4 to rotate, the two screws 4 respectively rotate in the corresponding nuts 6 and drive the two nuts 6 to move in the directions away from each other, the nuts 6 drive the corresponding guide sleeves 5 to move in the directions away from the first bevel gear 9, the guide sleeves 5 drive the corresponding slide blocks 7 to slide on the T-shaped slide rails, the guide sleeves 5 drive the corresponding L-shaped clamping blocks 2 to move, the L-shaped clamping blocks 2 drive the corresponding L-shaped anti-skid rubber sheets 17 to separate from the circuit board 103, so as to release the fixation of the circuit board 103, at the moment, the circuit board 103 is pulled forwards, so that the circuit board 103 can be taken down, and later-stage maintenance operation is facilitated;
after the maintenance is finished, when the circuit board 103 needs to be installed, the circuit board 103 is placed between the two L-shaped clamping blocks 2, the bottom of the circuit board 103 is in movable contact with the top of the first anti-skid rubber sheet, the knob 16 is rotated reversely, and similarly, the movement process of the knob 16 is opposite to that of the knob 16 rotated forwardly, so that the two L-shaped clamping blocks 2 drive the two L-shaped anti-skid rubber sheets 17 to move in the mutually approaching direction and clamp and fix the circuit board 103, the disassembly and assembly are finished, the disassembly and assembly of the circuit board 103 are conveniently and rapidly realized by simply rotating the knob 16, and the working efficiency is improved;
when circuit boards 103 of different specifications need to be replaced, the height position of the L-shaped clamping block 2 can be adjusted according to the height of the circuit board 103, when the height position is adjusted, the holding rod is rotated in the forward direction, the holding rod drives the external thread sleeve 13 to rotate in the internal thread sleeve 12 and drives the internal thread sleeve 12 to move downwards, the internal thread sleeve 12 drives the square tube 14 to slide downwards on the square rod 13 through the third bearing, the internal thread sleeve 12 drives the rectangular box 3 to move downwards, the rectangular box 3 drives the two guide rods 8 to respectively slide downwards in the corresponding rectangular grooves, the rectangular box 3 drives the two L-shaped clamping blocks 2 to move downwards through the two screw rods 4, the two nuts 6 and the two guide sleeves 5 in sequence, the height position of the L-shaped clamping block 2 is changed when the L-shaped clamping block 2 drives the corresponding L-shaped anti-skid rubber sheet 17 to move downwards to be in contact with the top of the circuit board 103, the rotation of the holding rod is stopped, under the action of the thread locking force between the internal thread sleeve 12 and the external thread sleeve 13, the L-shaped clamping block 2 is fixed in position and is adjusted, so that the height position of the L-shaped clamping block 2 can be adjusted conveniently according to the size of the circuit board 103, the circuit boards 103 of different specifications can be clamped and fixed, and the application range of the L-shaped clamping block is widened.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A high-voltage switch cabinet convenient to install comprises a high-voltage switch cabinet body (100), wherein a cabinet door (104) is rotatably installed at the front side of the high-voltage switch cabinet body (100), and a circuit board (103) is arranged in the high-voltage switch cabinet body (100), and is characterized in that heat dissipation holes (102) inclined downwards are formed in the inner walls of the two sides of the high-voltage switch cabinet body (100), dust screens (101) are fixedly connected to the two sides of the high-voltage switch cabinet body (100), a supporting seat (1) is fixedly connected to the inner wall of the bottom of the high-voltage switch cabinet body (100), a first anti-skid rubber sheet is fixedly bonded to the top of the supporting seat (1), the top of the first anti-skid rubber sheet is movably contacted with the bottom of the circuit board (103), L-shaped clamping blocks (2) are arranged on the two sides of the top of the circuit board (103), the two L-shaped clamping blocks (2) are symmetrically arranged, a rectangular box (3) is arranged above the circuit board (103), the screw thread synchronous adjusting mechanism matched with the two L-shaped clamping blocks (2) is rotatably installed between the inner walls of the two sides of the rectangular box (3), a pressing driving mechanism fixedly installed with the top of the rectangular box (3) is arranged on the inner wall of the top of the high-voltage switch cabinet body (100), and the screw thread synchronous adjusting mechanism is matched with the pressing driving mechanism.
2. The high-voltage switch cabinet convenient to install according to claim 1, wherein the screw thread synchronous adjusting mechanism comprises two screw rods (4), one ends of the two screw rods (4) far away from each other are respectively rotatably installed with the inner walls of the two sides of the rectangular box (3), one ends of the two screw rods (4) close to each other are welded, the screw thread turning directions of the two screw rods (4) are opposite, the top of the L-shaped clamping block (2) is fixedly connected with a guide sleeve (5), the top of the guide sleeve (5) extends into the rectangular box (3), the guide sleeve (5) is sleeved on the corresponding screw rod (4), a nut (6) is fixedly connected between the inner wall of the top and the inner wall of the bottom of the guide sleeve (5), the nut (6) is sleeved on the corresponding screw rod (4) in a threaded manner, the guide sleeve (5) is slidably installed on the inner wall of the top of the rectangular box (3), a first through hole (11) is formed on the inner wall of the top of the high-voltage switch cabinet body (100), fix the cover on screw rod (4) that lie in the right side in two screw rods (4) and be equipped with first bevel gear (9), the left side top meshing of first bevel gear (9) has second bevel gear (10), the top fixedly connected with side pipe (14) of second bevel gear (10), the top of side pipe (14) extends to in first through-hole (11), sliding sleeve is equipped with square bar (15) in side pipe (14), the top of square bar (15) extends to the top and fixedly connected with knob (16) of high tension switchgear body (100).
3. An easy-to-install high-voltage switchgear cabinet according to claim 1, push down actuating mechanism and include internal thread sleeve pipe (12) at fixed mounting rectangle box (3) top, the top of internal thread sleeve pipe (12) extends to in first through-hole (11), internal thread sleeve pipe (12) internal thread cover is equipped with external screw thread sleeve pipe (13), the top of external screw thread sleeve pipe (13) extends to the top of high tension switchgear body (100), external screw thread sleeve pipe (13) are rotated and are installed in first through-hole (11), the outside of external screw thread sleeve pipe (13) is four holding rods of annular fixedly connected with, square pipe (14) are rotated and are installed in internal screw thread sleeve pipe (12), square bar (15) are rotated and are installed in external screw thread sleeve pipe (13), the equal fixedly connected with guide bar (8) in top both sides of rectangle box (3), high tension switchgear body (100) slip cap is established on two guide bar (8).
4. The high-voltage switch cabinet convenient to mount according to claim 1, wherein an L-shaped anti-slip rubber sheet (17) is fixedly bonded on the inner side of the L-shaped clamping block (2), the inner walls of the two sides of the L-shaped anti-slip rubber sheets (17) far away from each other are respectively in movable contact with the two sides of the circuit board (103), and the inner walls of the tops of the L-shaped anti-slip rubber sheets (17) are in movable contact with the tops of the circuit board (103).
5. The high-voltage switch cabinet convenient to mount according to claim 2, wherein the inner walls of the two sides of the rectangular box (3) are fixedly connected with first bearings, the inner sides of the inner rings of the first bearings are fixedly connected with the outer sides of the corresponding screw rods (4), the top of the guide sleeve (5) is fixedly connected with a sliding block (7), the inner wall of the top of the rectangular box (3) is provided with two first grooves, the inner wall of the top of each first groove is fixedly connected with a T-shaped sliding rail, the top of the sliding block (7) is provided with a T-shaped sliding groove, the two sides of the T-shaped sliding rail are provided with openings, and the T-shaped sliding rail is slidably connected with the corresponding T-shaped sliding groove.
6. The high-voltage switch cabinet convenient to mount according to claim 2, wherein a first circular hole is formed in the inner wall of the top of the rectangular box (3), a second bearing is fixedly sleeved in the first circular hole, and the inner side of an inner ring of the second bearing is fixedly connected with the outer side of the square pipe (14).
7. The high-voltage switch cabinet convenient to mount according to claim 3, wherein a third bearing is fixedly connected between the inner walls of the two sides of the internal thread sleeve (12), the inner side of the inner ring of the third bearing is fixedly welded with the outer side of the square tube (14), a fourth bearing is fixedly connected between the inner walls of the two sides of the external thread sleeve (13), the inner side of the inner ring of the fourth bearing is fixedly welded with the outer side of the square rod (15), a fifth bearing is fixedly connected between the inner walls of the two sides of the first through hole (11), and the inner side of the inner ring of the fifth bearing is fixedly connected with the outer side of the external thread sleeve (13).
8. The high-voltage switch cabinet convenient to mount according to claim 3, wherein two rectangular grooves are formed in the inner wall of the top of the high-voltage switch cabinet body (100), the inner walls of the rectangular grooves are slidably connected with the outer sides of the corresponding guide rods (8), a sliding groove is formed in the right side of the guide rod (8) on the left side of the two guide rods (8), a sliding block is fixedly connected to the inner wall of the right side of the rectangular groove on the left side of the two rectangular grooves, and the sliding block is slidably connected with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663256.2U CN215071279U (en) | 2021-07-21 | 2021-07-21 | High tension switchgear convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663256.2U CN215071279U (en) | 2021-07-21 | 2021-07-21 | High tension switchgear convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071279U true CN215071279U (en) | 2021-12-07 |
Family
ID=79222620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121663256.2U Active CN215071279U (en) | 2021-07-21 | 2021-07-21 | High tension switchgear convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215071279U (en) |
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2021
- 2021-07-21 CN CN202121663256.2U patent/CN215071279U/en active Active
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