CN212725015U

CN212725015U - Large capacity electric capacity fixed establishment

Info

Publication number: CN212725015U
Application number: CN202021904120.1U
Authority: CN
Inventors: 王吉
Original assignee: Tongling Tongyu Electronic Co ltd
Current assignee: Tongling Tongyu Electronic Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-16
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a large capacity electric capacity fixed establishment, including mount pad, condenser and mount, mount bottom outer wall welding has four elastic support plate that the interval is even, and four elastic support plate outer wall joints have same electric capacity card, and electric capacity card one side is opened has the breach, and breach both sides outer wall is provided with the engaging lug respectively, and four elastic support plate bottom outer walls all weld the fixture block. The utility model discloses a be provided with mount and fixing base, place the condenser at fixing base top inner wall earlier, then put into the draw-in groove on the fixing base respectively with four fixture blocks on the mount, set up the electric capacity card at four resilient support board outer walls, be provided with the engaging lug on the electric capacity card, utilize bolt and engaging lug to screw up the electric capacity card, with four resilient support board to middle shrink, fixed block on the fixture block can block into in the fixed slot this moment to fix the condenser on the fixed block steadily, when dismantling, untie the electric capacity card can, simple and convenient.

Description

Large capacity electric capacity fixed establishment

Technical Field

The utility model relates to an electric capacity technical field, concretely relates to large capacity electric capacity fixed establishment.

Background

In the prior art, the capacitor is widely applied in the fields of power electronics, communication facilities, rail transportation and the like, when the capacitor is installed and used, the capacitor is firstly connected with a corresponding fixing device, then the capacitor is arranged at a preset position through the fixing device, and the fast development of electrical equipment puts forward higher requirements on the installation efficiency of the electrolytic capacitor clamping ring.

Through retrieval, the patent with the Chinese patent No. CN209087587U discloses an electrolytic capacitor fixing device, which is provided with a mounting plate, wherein the lower part of the mounting plate is provided with a supporting leg, and the center of the mounting plate is provided with a pair of clamping grooves with the same shape as the end surface of a capacitor electrode and used for accommodating the electrolytic capacitor electrode; 3 detachable support columns are arranged on the circumference surrounding the center of the mounting plate and are vertically arranged on the mounting plate; and a positioning block matched with the positioning hole in the capacitor clamping ring is arranged at the top end of each supporting column. The above patents suffer from the following disadvantages: adopt three support column to fix the electric capacity snap ring, because support column rigidity fixes, fix the electric capacity snap ring on three support column, when the electric capacity snap ring was closed, unable fine utilization electric capacity snap ring stabilized fixed electric capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a large-capacity capacitor fixing mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a large capacity electric capacity fixed establishment, including mount pad, condenser and mount, mount bottom outer wall welding has four elastic support plate that the interval is even, four elastic support plate outer wall joints have same electric capacity card, electric capacity card one side is opened has the breach, breach both sides outer wall is provided with the engaging lug respectively, four elastic support plate bottom outer wall all welds the fixture block, fixture block one side outer wall welding has the fixed block, mount pad top outer wall is opened flutedly, the inside joint of recess has the fixing base, the condenser is placed in fixing base top inner wall, fixing base top outer wall is opened there is the draw-in groove corresponding respectively with four fixture blocks, draw-in groove one side inner wall is opened there is.

As a further aspect of the present invention: two springs are welded on the inner walls of two opposite sides of the fixing seat, and the outer wall of one side of each spring is welded with the same fixing plate.

As a further aspect of the present invention: and the outer wall of one side of the capacitor card is welded with an installation lug.

As a further aspect of the present invention: each two locking mouths are formed in the inner wall of one side of the elastic support plate.

As a further aspect of the present invention: the locking port is connected with a connecting rod through threads, and a locking handle is welded on the outer wall of one side of the connecting rod.

As a further aspect of the present invention: and a locking plate is welded on the outer wall of the other side of the locking handle.

As a further aspect of the present invention: the connecting rod is provided with anti-skidding pieces close to the circumferential outer wall of the locking handle.

Compared with the prior art, the utility model provides a large capacity electric capacity fixed establishment possesses following beneficial effect:

1. this large capacity electric capacity fixed establishment, through being provided with mount and fixing base, place the condenser at fixing base top inner wall earlier, then put into the draw-in groove on the fixing base respectively with four fixture blocks on the mount, set up the electric capacity card at four resilient support board outer walls, be provided with the engaging lug on the electric capacity card, utilize bolt and engaging lug to screw up the electric capacity card, with four resilient support board to middle shrink, fixed block on the fixture block can block into in the fixed slot this moment, thereby fix the condenser on the fixed block steadily, when dismantling, untie the electric capacity card can, and is simple and convenient.

2. This large capacity electric capacity fixed establishment through setting up the spring, fixes the spring at the fixing base inner wall, and the spring is connected with the fixed plate again, contracts the spring, goes into the condenser card between two fixed plates, under the effect of spring, can fix the condenser steadily in the fixing base, prevents it and slides, through welding at electric capacity card one side outer wall has the installation ear, utilizes the installation ear, can fix the condenser steadily on the mount pad.

3. This large capacity electric capacity fixed establishment, through setting up the locking mouth, there is the connecting rod through threaded connection in the locking mouth, is provided with the locking board on one side of the connecting rod, and the connecting rod opposite side is provided with the locking handle, after the condenser is fixed, holds the locking handle, twists the connecting rod, makes the locking board can and connecting rod in contact with each other, supports the condenser to ensure the stability of condenser, through setting up the antiskid sheets on the connecting rod, can conveniently screw up the connecting rod, prevent that it from sliding.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of a large-capacity capacitor fixing mechanism according to the present invention;

fig. 2 is a schematic structural view of a locking handle of a large-capacity capacitor fixing mechanism provided by the present invention;

fig. 3 is a schematic view of a fixing seat structure of a large-capacity capacitor fixing mechanism provided by the present invention;

fig. 4 is a schematic view of the fixing frame structure of the large-capacity capacitor fixing mechanism provided by the present invention.

In the figure: 1-mounting a base; 2-a capacitor; 3-a fixing frame; 4-locking port; 5-locking a handle; 6-groove; 7-a fixed seat; 8-anti-slip sheets; 9-a connecting rod; 10-a locking plate; 11-a spring; 12-a fixing plate; 13-a card slot; 14-a fixed groove; 15-a capacitor card; 16-an elastic support plate; 17-fixing block; 18-mounting ears; 19-a fixture block; 20-connecting lug.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A large-capacity capacitor fixing mechanism, for better fixing the device, as shown in figures 1, 2, 3 and 4, comprises a mounting seat 1, a capacitor 2 and a fixing frame 3, the bottom outer wall of the fixed frame 3 is welded with four elastic supporting plates 16 at even intervals, the outer walls of the four elastic supporting plates 16 are clamped with the same capacitor card 15, one side of the capacitor card 15 is provided with a notch, the outer walls of two sides of the notch are respectively provided with connecting lugs 20, the outer walls of the bottoms of the four elastic supporting plates 16 are all welded with clamping blocks 19, the outer wall of one side of each clamping block 19 is welded with a fixed block 17, the outer wall of the top of the mounting seat 1 is provided with a groove 6, a fixed seat 7 is clamped in the groove 6, a capacitor 2 is placed on the inner wall of the top of the fixed seat 7, the outer wall of the top of the fixed seat 7 is provided; through setting up mount 3 and fixing base 7, place condenser 2 at 7 top inner walls of fixing base earlier, then put into draw-in groove 13 on the fixing base 7 respectively with four fixture blocks 19 on the

mount

3, 16 outer walls at four resilient support board set up electric capacity card 15, be provided with engaging lug 20 on the electric capacity card 15, utilize bolt and engaging lug 20 to screw up electric capacity card 15, with four resilient support board 16 to middle shrink, fixed block 17 on the fixture block 19 this moment can block into in fixed slot 14, thereby fix condenser 2 stably on fixed block 17, when dismantling, untie electric capacity card 15 can, and is simple and convenient.

In order to prevent the capacitor 2 from sliding in the fixed seat 7, as shown in fig. 1 and 3, two springs 11 are welded on the inner walls of two opposite sides of the fixed seat 7, the same fixed plate 12 is welded on the outer wall of one side of each of the two springs 11, and a mounting lug 18 is welded on the outer wall of one side of the capacitor card 15; through setting up spring 11, fix spring 11 at fixing base 7 inner wall, spring 11 is connected with fixed plate 12 again, contracts spring 11, goes into between two fixed plates 12 with condenser 2 card, under spring 11's effect, can fix condenser 2 stable fixation in fixing base 7, prevents it and slides, through the welding of 15 one side outer walls of electric capacity card have installation ear 18, utilizes installation ear 18, can fix condenser 2 stable fixation on mount pad 1.

In order to further fix the capacitor 2, as shown in fig. 1 and 2, two locking ports 4 are formed in the inner wall of one side of each elastic support plate 16, the locking ports 4 are connected with a connecting rod 9 through threads, a locking handle 5 is welded on the outer wall of one side of the connecting rod 9, a locking plate 10 is welded on the outer wall of the other side of the locking handle 5, and anti-slip sheets 8 are arranged on the outer wall of the connecting rod 9, which is close to the circumference of the locking handle 5; through setting up locking mouth 4, there is connecting rod 9 through threaded connection in locking mouth 4, is provided with locking plate 10 on one side of connecting rod 9, and connecting rod 9 opposite side is provided with locking handle 5, after condenser 2 is fixed, holds locking handle 5, twists connecting rod 9, makes locking plate 10 can contact each other with connecting rod 9, supports condenser 2 to ensure condenser 2's stability.

The working principle is as follows: the spring 11 is contracted, the capacitor 2 is clamped between the two fixing plates 12, the capacitor 2 can be stably fixed in the fixing seat 7 under the action of the spring 11 to prevent the capacitor 2 from sliding, then the four clamping blocks 19 on the fixing seat 3 are respectively placed into the clamping grooves 13 on the fixing seat 7, the outer walls of the four elastic supporting plates 16 are provided with the capacitor cards 15, the capacitor cards 15 are provided with the connecting lugs 20, the capacitor cards 15 are screwed by using bolts and the connecting lugs 20, the four elastic supporting plates 16 are contracted towards the middle, at the moment, the fixing blocks 17 on the clamping blocks 19 are clamped into the fixing grooves 14, so that the capacitor 2 is stably fixed on the fixing blocks 17, then the locking handle 5 is held, the connecting rod 9 is screwed, the locking plate 10 can be in mutual contact with the connecting rod 9 to support the capacitor 2, so as to ensure the stability of the capacitor 2, the mounting lugs 18 are utilized to stably fix the capacitor, when the capacitor card is disassembled, the capacitor card 15 is unfastened, and the disassembly is simple and convenient.

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

1. A large-capacity capacitor fixing mechanism comprises a mounting seat (1), a capacitor (2) and a fixing frame (3), and is characterized in that four elastic supporting plates (16) are welded on the outer wall of the bottom of the fixing frame (3) at even intervals, the same capacitor card (15) is clamped on the outer walls of the four elastic supporting plates (16), a notch is formed in one side of the capacitor card (15), connecting lugs (20) are respectively arranged on the outer walls of two sides of the notch, clamping blocks (19) are welded on the outer walls of the bottoms of the four elastic supporting plates (16), a fixing block (17) is welded on the outer wall of one side of each clamping block (19), a groove (6) is formed in the outer wall of the top of the mounting seat (1), a fixing seat (7) is clamped inside the groove (6), the capacitor (2) is placed on the inner wall of the top of the fixing, a fixing groove (14) matched with the fixing block (17) is formed in the inner wall of one side of the clamping groove (13).

2. A large capacity capacitor fixing mechanism as claimed in claim 1, wherein two springs (11) are welded to the inner walls of two opposite sides of the fixing base (7), and the same fixing plate (12) is welded to the outer wall of one side of the two springs (11).

3. A large capacity capacitor fixing mechanism as claimed in claim 1, wherein the capacitor card (15) has a mounting ear (18) welded to one side of the outer wall.

4. A large capacity capacitor fixing mechanism as claimed in claim 1, wherein each of said elastic support plates (16) has two locking openings (4) formed on one side of the inner wall.

5. A large capacity capacitor fixing mechanism as claimed in claim 4, wherein the locking port (4) is connected with a connecting rod (9) through screw threads, and the locking handle (5) is welded on the outer wall of one side of the connecting rod (9).

6. A large capacity capacitor fixing mechanism as claimed in claim 5, wherein the locking plate (10) is welded to the other side of the locking handle (5).

7. A large capacity capacitor fixing mechanism as claimed in claim 5, wherein the connecting rod (9) is provided with an anti-slip sheet (8) near the outer circumferential wall of the locking handle (5).