CN220710991U - Quick replacement device for power capacitor - Google Patents

Abstract

The utility model provides a quick replacement device for a power capacitor, which comprises a base, wherein a universal wheel is arranged at the bottom of the base, a lifting cylinder is arranged on the base, the output end of the lifting cylinder is fixedly provided with a support column in an upward extending mode, the upper end of the support column is internally provided with a gear, the lower end of the support column, which is positioned at the gear, is provided with a through hole for a support rod to pass through, the tail end of the support rod is provided with a fixing plate, the fixing plate is movably connected with a clamping mechanism, and the lower end of the fixing plate is provided with a limiting seat; the support device is movably arranged between the support rod and the support column, and the replacement device can adjust the height of the clamping jaw through the lifting cylinder and is matched with the motor to drive the gear to rotate so as to enable the meshed support rod to move, so that the position of the clamping jaw is effectively adjusted, and the installation efficiency of the power capacitor is improved; in addition, the device forms a triangular structure by arranging the connecting rod between the supporting column and the supporting rod, so that the stability of the supporting rod can be improved.

Description

Quick replacement device for power capacitor

Technical Field

The utility model relates to the technical field of power capacitors, in particular to a rapid power capacitor replacement device.

Background

The power capacitor is used for a power system and electrical equipment, and can improve the terminal voltage of a line, reduce the voltage fluctuation of a power receiving end, improve the power transmission capacity of the line system, ensure the stability of the system and need to replace part of the power capacitor when the line is maintained.

All operations need the manpower to accomplish when current power capacitor changes, and installation is comparatively complicated when consuming the manpower, and the efficiency of installation is lower to also damage power capacitor's sleeve pipe easily in the installation, lead to power capacitor's damage, for this reason, we propose a power capacitor quick replacement device.

Disclosure of Invention

The utility model aims to provide a rapid replacement device for a power capacitor, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick replacement device of power capacitor, includes the base, the bottom of base is provided with the universal wheel, be provided with the lift cylinder on the base, the output of lift cylinder upwards extends fixed mounting has the support column, be equipped with the gear in the support column upper end, the support column is located the lower extreme of gear and is provided with the messenger's bracing piece and passes the through-hole, the bracing piece end sets up the fixed plate, fixed plate swing joint has fixture, the fixed plate lower extreme is provided with the spacing seat; a supporting device is movably arranged between the supporting rod and the supporting column.

Further, the upper surface of the supporting rod is provided with teeth meshed with the gears.

Further, the fixture includes the first spout of setting in the fixed plate, erect the guide arm in the first spout, fixedly be provided with magnetic spring in the middle of the guide arm, guide arm both ends cover is equipped with the slider, fixedly be provided with the clamping jaw on the slider.

Further, a stepped inward-sinking limiting groove is formed in the center of the limiting seat.

Further, the support device comprises a notch arranged at the adjacent position of the tail end of the support rod and the fixing plate, the notch is hinged with one end of the connecting rod, the other end of the connecting rod is hinged with a first magnetic block, and the magnetic block is embedded and connected with a second sliding groove arranged on the support column.

Further, a second magnetic block is arranged at the upper end of the second sliding groove.

Further, the second chute is arranged at the lower end of the support column located at the through hole.

Further, the support columns and the support rods are arranged perpendicular to each other.

After the technical scheme is adopted, the utility model has the following beneficial effects:

according to the device, the height of the clamping jaw can be adjusted through the lifting cylinder and the motor is matched to drive the gear to rotate so as to enable the meshed supporting rod to move, so that the position of the clamping jaw is effectively adjusted, and the installation efficiency of the power capacitor is improved; in addition, through setting up the connecting rod between support column and bracing piece at the device, and connecting rod one end is articulated with the bracing piece, and the other end articulates in first magnetic block, and first magnetic block can slide in the second spout of support column to can want to attract with the second magnetic block on second spout top, consequently the connecting rod forms triangular structure with bracing piece and support column, can improve the stability of bracing piece.

Drawings

Fig. 1 is a schematic structural view of a replacement device according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a clamping mechanism of the replacing device according to the embodiment of the present utility model.

In the figure:

the device comprises a base-1, universal wheels-2, lifting cylinders-3, supporting columns-4, gears-5, supporting rods-6, fixing plates-7, limiting seats-8, a first sliding chute-9, a guide rod-10, a magnetic spring-11, a sliding block-12, clamping jaws-13, limiting grooves-14, a notch-15, a first magnetic block-16, a second sliding chute-17, a second magnetic block-18 and a connecting rod-19.

Detailed Description

In order to further explain the technical scheme of the utility model, the specific embodiments are explained in detail below through the attached drawings.

Referring to fig. 1-2, the utility model provides a quick power capacitor replacing device, which comprises a base 1, wherein the bottom of the base 1 is provided with a universal wheel 2, the device is moved to a position close to a power capacitor to be replaced through the universal wheel 2, a lifting cylinder 3 is arranged on the base 1, the output end of the lifting cylinder 3 is fixedly provided with a support column 4 in an upward extending way, the lifting cylinder 3 is used for adjusting the height of the support column 4, a gear 5 is arranged in the upper end of the support column 4, the support column 4 is arranged at the lower end of the gear 5, a support rod 6 penetrates through a through hole, the upper surface of the support rod 6 is provided with teeth meshed with the gear 5, the gear 5 is driven to rotate through the starting of a motor, so that the support rod 6 is driven to move through the meshing with the teeth, the support rod 6 is adjusted to a proper position, the tail end of the support rod 6 is provided with a fixing plate 7, the fixing plate 7 is movably connected with a clamping mechanism, and the lower end of the fixing plate 7 is provided with a limiting seat 8; a supporting device is movably arranged between the supporting rod 6 and the supporting column 4 and is used for improving the stability between the supporting rod 6 and the supporting column 4.

Further, the clamping mechanism comprises a first chute 9 arranged in the fixed plate 7, a guide rod 10 is erected in the first chute 9, a magnetic spring 11 is fixedly arranged in the middle of the guide rod 10, two ends of the guide rod 10 are sleeved with a sliding block 12, clamping jaws 13 are fixedly arranged on the sliding block 12, the sliding blocks 12 slide, the distance between the clamping jaws 13 is controlled, the clamping degree of the clamping jaws 13 can be controlled, and the magnetic spring 11 in the middle of the sliding block 12 can buffer the sliding blocks 12 to realize gradual clamping of a power capacitor to be replaced.

Further, the center of the limiting seat 8 is provided with a stepped inward limiting groove 14, which is convenient for placing the power capacitor and ensures that the power capacitor is stable.

Further, strutting arrangement includes the notch 15 that the end of bracing piece 6 and the adjacent position of fixed plate 7 set up, the one end of notch 15 articulated connecting rod 19, the other end of connecting rod 19 articulates there is first magnetic block 16, the second spout 17 that the magnetic block embedding is connected and is set up on support column 4, second spout 17 upper end is provided with second magnetic block 18, second spout 17 sets up in the lower extreme that support column 4 is located the through-hole, support column 4 and bracing piece 6 mutually perpendicular set up, set up between support column 4 and bracing piece 6 through connecting rod 19, thereby form stable triangle-shaped structure between messenger's connecting rod 19, support column 4 and the bracing piece 6.

When the supporting rod 6 extends forwards, the supporting rod 6 is relatively unstable, but the first magnetic block 16 at the rear end of the connecting rod 19 slides upwards to be close to the second magnetic block 18 to attract, so that stable force is provided, and the supporting rod 6, the supporting column 4 and the connecting rod 19 are still in a stable triangular structure, so that the power capacitor has good stability and can improve the efficiency of the installation of the power capacitor;

when the support bar 6 moves backward, the first magnetic block 16 slides down, the magnetic force between the first magnetic block 16 and the second magnetic block 18 is weaker, but the support bar 6 still has good stability because the part of the support bar 6 extending out of the through hole is shorter and the support bar 6, the support column 4 and the connecting rod 19 are still in a triangle structure;

therefore, the device of the application forms a triangle structure through the design of the supporting rod 6, the supporting column 4 and the connecting rod 19, and the supporting rod 6 can provide stable supporting performance no matter forwards extending or backwards moving, so that the efficiency of replacing the power capacitor is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a power capacitor quick replacement device which characterized in that: the lifting mechanism comprises a base, wherein a universal wheel is arranged at the bottom of the base, a lifting cylinder is arranged on the base, the output end of the lifting cylinder extends upwards to fixedly install a support column, a gear is arranged in the upper end of the support column, the lower end of the support column, which is positioned at the gear, is provided with a through hole for a support rod to pass through, the tail end of the support rod is provided with a fixing plate, the fixing plate is movably connected with a clamping mechanism, and the lower end of the fixing plate is provided with a limiting seat; a supporting device is movably arranged between the supporting rod and the supporting column.

2. The power capacitor quick change device of claim 1, wherein: the upper surface of the supporting rod is provided with teeth meshed with the gears.

3. The power capacitor quick change device of claim 1, wherein: the clamping mechanism comprises a first sliding groove arranged in the fixed plate, a guide rod is erected in the first sliding groove, a magnetic spring is fixedly arranged in the middle of the guide rod, two ends of the guide rod are sleeved with sliding blocks, and clamping jaws are fixedly arranged on the sliding blocks.

4. The power capacitor quick change device of claim 1, wherein: the center of the limiting seat is provided with a stepped inward-sinking limiting groove.

5. The power capacitor quick change device of claim 1, wherein: the supporting device comprises a notch arranged at the adjacent position of the tail end of the supporting rod and the fixed plate, the notch is hinged with one end of the connecting rod, the other end of the connecting rod is hinged with a first magnetic block, and the magnetic block is embedded and connected with a second sliding groove arranged on the supporting column.

6. The power capacitor quick change device of claim 5, wherein: and a second magnetic block is arranged at the upper end of the second sliding groove.

7. The power capacitor quick change device of claim 5, wherein: the second chute is arranged at the lower end of the support column, which is positioned at the through hole.

8. The power capacitor quick change device of claim 1, wherein: the support column and the support rod are mutually perpendicular.