CN213694652U

CN213694652U - Range converter convenient to dismouting clearance

Info

Publication number: CN213694652U
Application number: CN202022669929.7U
Authority: CN
Inventors: 胡启奎
Original assignee: Zhejiang Daiying Electric Technology Co ltd
Current assignee: Zhejiang Daiying Electric Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-13
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a range converter convenient to dismouting clearance, including the device bottom plate, device bottom plate upside fixedly connected with device curb plate, and the device curb plate outside can dismantle and be connected with the guard gate, the guard gate outside fixedly connected with can draw the handle, and the guard gate inside has seted up circular recess, the device curb plate outside fixedly connected with device shell, and the device shell outside fixedly connected with connecting plate, and the connecting plate outside fixedly connected with rebound spring, the rebound spring outside fixedly connected with presses the lug, the device curb plate outside fixedly connected with connection fixture block; this scope converter convenient to dismouting clearance can make and carry out the dismouting between guard gate and the device shell through pressing down the lug, carries out the push-and-pull to can drawing the handle simultaneously, plays the effect of the dismouting of being convenient for, and the dress telescopic link can play the effect of swift dismouting according to the position of the different regulation movable rods of scope converter body size through fixed fixture block.

Description

Range converter convenient to dismouting clearance

Technical Field

The utility model relates to a scope converter technical field specifically is a scope converter convenient to dismouting clearance.

Background

The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit.

Current scope converter structure is complicated, and the dismouting clearance of being not convenient for of shell when the converter breaks down, can not in time effectually change or overhaul, can not adjust fixedly according to its specification difference simultaneously, and its radiating effect is also not strong, leads to its availability factor to hang down.

Disclosure of Invention

An object of the utility model is to provide a scope converter convenient to dismouting clearance to solve the current scope converter shell that proposes in the above-mentioned background art and be not convenient for dismouting clearance and can not adjust fixedly, the poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a range converter convenient to disassemble, assemble and clean comprises a device bottom plate, wherein a device side plate is fixedly connected to the upper side of the device bottom plate, a protective door is detachably connected to the outer side of the device side plate, a pull handle is fixedly connected to the outer side of the protective door, a circular groove is formed in the protective door, a device shell is fixedly connected to the outer side of the device side plate, a connecting plate is fixedly connected to the outer side of the device shell, a rebound spring is fixedly connected to the outer side of the connecting plate, a pressing lug is fixedly connected to the outer side of the rebound spring, a connecting clamping block is fixedly connected to the outer side of the device side plate, a clamping groove is formed in the protective door, a dustproof net is detachably connected to the upper side of the device shell, a radiating fan is detachably connected to the inner, the inside mounting groove of having seted up of device bottom plate, and the inside fixed mounting in mounting groove has the telescopic link, telescopic link outside fixedly connected with movable rod, and the movable rod outside can dismantle and be connected with fixed fixture block, the inside movable groove of having seted up of device bottom plate, telescopic link outside fixed mounting has adjusting spring, and adjusting spring outside fixedly connected with fixed plate, the fixed plate outside can be dismantled and be connected with the range converter body, the inside fixedly connected with stopper of device shell.

Preferably, the device side panels are symmetrical about a horizontal center line of the device bottom panel, and the pull handle is symmetrical about a horizontal center line of the protective door.

Preferably, the circle centers of the circular groove and the pressing bump coincide with each other, and the connecting clamping block is matched with the clamping groove.

Preferably, the heat dissipation fan is symmetrical about a horizontal center line of the device shell, and the heat dissipation air openings are distributed in the device shell at equal intervals.

Preferably, the two groups of telescopic rods are symmetrically distributed about the vertical center line of the device bottom plate, and the movable rods are symmetrical about the vertical center line of the device bottom plate.

Preferably, four groups of the fixing plates are symmetrically distributed about the horizontal center line of the telescopic rod, and the adjusting springs are symmetrical about the horizontal center line of the fixing plates.

Compared with the prior art, the beneficial effects of the utility model are that: this scope converter convenient to dismouting clearance, through pressing the lug of pressing of springback spring outside fixed connection, can make and carry out the dismouting between guard gate and the device shell, carry out the push-and-pull to guard gate outside fixed connection's handle that can draw simultaneously, play the effect of the dismouting of being convenient for, can carry out the joint between connection fixture block and the joint groove, guarantee the stability of its installation, radiator fan can dispel the heat, can discharge the heat through the inside heat dissipation wind gap of seting up of device shell, further guarantee its radiating effect, the telescopic link of the inside fixed mounting of dress groove can be according to the position of the different regulation movable rods of scope converter body size, the fixed fixture block of connection can be dismantled in the movable rod outside can play the effect of swift dismouting, and the steadiness of its installation can be guaranteed to regulating spring outside fixed connection's fixed plate.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the bottom plate of the device according to the present invention.

In the figure: 1. a device chassis; 2. a device side plate; 3. a protective door; 4. the handle can be pulled; 5. a circular groove; 6. a device housing; 7. a connecting plate; 8. a rebound spring; 9. pressing the bump; 10. connecting a clamping block; 11. a clamping groove; 12. a dust screen; 13. a heat radiation fan; 14. a heat dissipation air port; 15. a heat sink; 16. mounting grooves; 17. a telescopic rod; 18. a movable rod; 19. fixing the fixture block; 20. a movable groove; 21. adjusting the spring; 22. a fixing plate; 23. a range converter body; 24. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a range frequency converter convenient to disassemble, assemble and clean comprises a device bottom plate 1, a device side plate 2 is fixedly connected to the upper side of the device bottom plate 1, a protective door 3 is detachably connected to the outer side of the device side plate 2, a pull handle 4 is fixedly connected to the outer side of the protective door 3, a circular groove 5 is formed in the protective door 3, a device shell 6 is fixedly connected to the outer side of the device side plate 2, a connecting plate 7 is fixedly connected to the outer side of the device shell 6, a rebound spring 8 is fixedly connected to the outer side of the connecting plate 7, a pressing lug 9 is fixedly connected to the outer side of the rebound spring 8, a connecting clamping block 10 is fixedly connected to the outer side of the device side plate 2, a clamping groove 11 is formed in the protective door 3, a dustproof net 12 is detachably connected to the upper side of the device shell 6, a cooling fan 13 is detachably, device bottom plate 1 is inside to be seted up mounting groove 16, and the inside fixed mounting in mounting groove 16 has telescopic link 17, telescopic link 17 outside fixedly connected with movable rod 18, and the movable rod 18 outside can be dismantled and be connected with fixture block 19, device bottom plate 1 is inside to have seted up movable groove 20, telescopic link 17 outside fixed mounting has adjusting spring 21, and the fixedly connected with fixed plate 22 in the adjusting spring 21 outside, the fixed plate 22 outside can be dismantled and be connected with scope converter body 23, the inside fixedly connected with stopper 24 of device shell 6.

Furthermore, the device side plate 2 is symmetrical about the horizontal center line of the device bottom plate 1, the pull handle 4 is symmetrical about the horizontal center line of the protective door 3, the pull handle 4 can be pulled and pushed, and the protective door 3 is convenient to disassemble and assemble.

Further, the circle centers of the circular groove 5 and the pressing bump 9 are overlapped, the connecting fixture block 10 is matched with the clamping groove 11, and the connecting fixture block 10 and the clamping groove 11 achieve the effect of fixing in installation.

Further, the heat dissipation fan 13 is symmetrical about the horizontal center line of the device housing 6, and the heat dissipation air ports 14 are distributed at equal intervals inside the device housing 6, and the heat dissipation fan 13 has a heat dissipation function.

Furthermore, two groups of telescopic rods 17 are symmetrically distributed about the vertical center line of the device bottom plate 1, the movable rods 18 are symmetrical about the vertical center line of the device bottom plate 1, and the positions of the movable rods 18 can be adjusted by the telescopic rods 17 according to the size difference of the range frequency converter body 23.

Furthermore, four groups of fixing plates 22 are symmetrically distributed about the horizontal center line of the telescopic rod 17, and the adjusting springs 21 are symmetrical about the horizontal center line of the fixing plates 22, so that the fixing plates 22 can ensure the mounting stability.

The working principle is as follows: the device comprises a device bottom plate 1, a device side plate 2, a protective door 3, a drawable handle 4, a circular groove 5, a device shell 6, a connecting plate 7, a rebound spring 8, a pressing lug 9, a clamping groove 11, a clamping block 10 and a dustproof net 12, wherein the device side plate 2 is fixedly connected to the upper side of the device bottom plate 1, the outer side of the device side plate 2 is detachably connected with the protective door 3, the outer side of the protective door 3 is fixedly connected with the drawable handle 4, the outer side of the device shell 6 is fixedly connected with the connecting block 10, the clamping groove 9 is arranged in the protective door 3, the protective door 3 and the device shell 6 can be disassembled and assembled by pressing the pressing lug 9, the drawable handle 4 can be pushed and pulled simultaneously, the effect of convenient assembly and disassembly is achieved, the connecting block 10 is fixedly connected to the outer side of the device side plate, the device comprises a device shell 6, a heat radiation fan 13 is detachably connected in the device shell 6, a heat radiation air port 14 is arranged in the device shell 6, a heat radiation fin 15 is fixedly connected on the upper side of the heat radiation air port 14, the heat radiation fan 13 can radiate heat, the heat can be discharged through the heat radiation air port 14, the heat radiation effect is further ensured, a mounting groove 16 is arranged in a device bottom plate 1, a telescopic rod 17 is fixedly installed in the mounting groove 16, a movable rod 18 is fixedly connected on the outer side of the telescopic rod 17, a fixed fixture block 19 is detachably connected on the outer side of the movable rod 18, a movable groove 20 is arranged in the device bottom plate 1, an adjusting spring 21 is fixedly installed on the outer side of the telescopic rod 17, a fixing plate 22 is fixedly connected on the outer side of the adjusting spring 21, a range frequency converter body 23 is detachably connected on the outer side, the fixture block 19 can be quickly assembled and disassembled, and the fixing plate 22 can ensure the installation stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scope converter convenient to dismouting clearance, includes device bottom plate (1), its characterized in that: the device is characterized in that a device side plate (2) is fixedly connected to the upper side of a device bottom plate (1), a protective door (3) is detachably connected to the outer side of the device side plate (2), a pull handle (4) is fixedly connected to the outer side of the protective door (3), a circular groove (5) is formed in the protective door (3), a device shell (6) is fixedly connected to the outer side of the device side plate (2), a connecting plate (7) is fixedly connected to the outer side of the device shell (6), a rebound spring (8) is fixedly connected to the outer side of the connecting plate (7), a pressing lug (9) is fixedly connected to the outer side of the rebound spring (8), a connecting clamping block (10) is fixedly connected to the outer side of the device side plate (2), a clamping groove (11) is formed in the protective door (3), a dust screen (12) is detachably connected to the upper side of, the device is characterized in that a heat dissipation air port (14) is formed inside the device shell (6), heat dissipation air ports (14) are fixedly connected with cooling fins (15) on the upper side of the heat dissipation air port (14), a mounting groove (16) is formed inside the device bottom plate (1), a telescopic rod (17) is fixedly mounted inside the mounting groove (16), a movable rod (18) is fixedly connected to the outer side of the telescopic rod (17), a fixed fixture block (19) can be detachably connected to the outer side of the movable rod (18), a movable groove (20) is formed inside the device bottom plate (1), an adjusting spring (21) is fixedly mounted on the outer side of the telescopic rod (17), a fixing plate (22) is fixedly connected to the outer side of the adjusting spring (21), a range frequency converter body (23) can be detachably connected to.

2. The range converter of claim 1, wherein said range converter is configured to be easily disassembled and cleaned: the device side plates (2) are symmetrical about the horizontal center line of the device bottom plate (1), and the pull handles (4) are symmetrical about the horizontal center line of the protective door (3).

3. The range converter of claim 1, wherein said range converter is configured to be easily disassembled and cleaned: the circle centers of the circular groove (5) and the pressing convex block (9) are overlapped, and the connecting clamping block (10) is matched with the clamping groove (11).

4. The range converter of claim 1, wherein said range converter is configured to be easily disassembled and cleaned: the heat dissipation fan (13) is symmetrical about the horizontal center line of the device shell (6), and the heat dissipation air ports (14) are distributed in the device shell (6) at equal intervals.

5. The range converter of claim 1, wherein said range converter is configured to be easily disassembled and cleaned: two groups of telescopic rods (17) are symmetrically distributed about the vertical center line of the device bottom plate (1), and the movable rods (18) are symmetrical about the vertical center line of the device bottom plate (1).

6. The range converter of claim 1, wherein said range converter is configured to be easily disassembled and cleaned: four groups of fixing plates (22) are symmetrically distributed about the horizontal center line of the telescopic rod (17), and the adjusting springs (21) are symmetrical about the horizontal center line of the fixing plates (22).