CN215185173U - Capacitor box installation connection structure - Google Patents

Abstract

The utility model discloses an installation and connection structure of a capacitor box, which belongs to the technical field of capacitor boxes and comprises a capacitor box body, wherein two sides in the capacitor box body are fixedly connected with support frames, two opposite sides of the support frames are respectively provided with a plurality of sliding grooves, two corresponding sliding grooves arranged on the two support frames are in sliding connection with the same bearing plate, two sides of the lower surface of the bearing plate are provided with a plurality of limiting grooves, a fixing mechanism is arranged in each sliding groove, the fixing mechanism comprises a limiting plate, a buffer spring and a control block, the bottom of each sliding groove is communicated with a plurality of supporting grooves, a plurality of supporting grooves are arranged in the support frames, the utility model discloses a pull rod is pulled to clamp the control block into an inner hole in the limiting plate, so that the limiting plate moves downwards, a guide wheel on the limiting plate is positioned on an interface of the supporting grooves and the sliding grooves, thereby the bearing plate is pushed to enter the sliding grooves along the guide wheel, the resistance to being pushed in is reduced compared to being pushed directly along the bottom of the sliding groove.

Description

Capacitor box installation connection structure

Technical Field

The utility model belongs to the technical field of the electric capacity cabinet, especially, relate to an electric capacity cabinet erection joint structure.

Background

The capacitor cabinet is a power electronic device in a power system, and can balance inductive load and improve power factor, thereby improving the utilization rate of the device. At present, the spatial distribution in the capacitor box is usually directly separated through fixed loading board, the position of loading board can't be adjusted in real time, thereby when installing the electric capacity of different specification models, can't install to great electric capacity, can't form effective utilization to the space in the capacitor box again to less electric capacity, the adaptability of capacitor box has been reduced, it is comparatively troublesome when the loading board is installed through the bolt simultaneously, the installation effectiveness has been reduced, and the loading board of fixed setting can't form buffering effect to the electric capacity of installing on it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric capacity cabinet erection joint structure to comparatively trouble reduced the problem of installation effectiveness when solving through the bolt installation loading board among the conventional art.

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

a capacitor box mounting and connecting structure comprises a capacitor box body, wherein two sides in the capacitor box body are fixedly connected with supporting frames, a plurality of sliding grooves are formed in the opposite sides of the two supporting frames, the two corresponding sliding grooves on the two supporting frames are connected with a same bearing plate in a sliding manner, a plurality of limiting grooves are formed in the two sides of the lower surface of the bearing plate, a fixing mechanism is arranged in each sliding groove and comprises a limiting plate, a buffer spring and a control block, the bottom of each sliding groove is communicated with a plurality of supporting grooves, a plurality of supporting grooves are formed in the supporting frames, the limiting plates are connected in the supporting grooves in a sliding manner along the vertical direction, the buffer springs are connected between the bottom of each supporting groove and the bottom of the corresponding limiting plate, the limiting plates are clamped in the limiting grooves in a one-to-one correspondence manner, inner holes are formed in the middle parts of the limiting grooves, and the control blocks are in clearance fit in the inner holes, the control block is connected in the supporting frame in a sliding mode.

Preferably, the distance between the top and the bottom in the sliding groove is larger than the thickness of the bearing plate, so that the buffering space of the bearing plate is increased, the top of the sliding groove is fixedly connected with a buffering pad, the buffering pad is made of rubber, and the contact between the buffering pad and the top of the sliding groove is reduced in the buffering process of the bearing plate.

Preferably, it is a plurality of the limiting plate all is the rectangle form, and evenly distributed is in the sliding tray, and wherein the rectangle length is to the direction different, and is located a plurality of limiting plate symmetries setting on two support frames, improves the spacing effect of limiting plate to the loading board.

Preferably, the top of the limiting plate is rotatably connected with a guide wheel, the axial direction of the guide wheel is perpendicular to the length direction of the sliding groove, the diameter of the guide wheel is smaller than the thickness of the limiting plate, and the guide wheel is positioned on an interface of the sliding groove and the supporting groove when the bearing plate is installed, so that when the bearing plate is pushed to enter the sliding groove, friction between the bearing plate and the sliding groove is reduced through the guide wheel, and meanwhile, a buffering effect is formed when the limiting plate enters the limiting groove to support the bearing plate.

Preferably, the support groove is communicated with a control groove, the control groove is formed in the support frame, the control block is connected in the control groove in a sliding mode along the horizontal direction, a pull rod is fixedly connected to one side of the control block, one end, far away from the control block, of the pull rod penetrates through the support frame, the position of the control block is adjusted through the pull rod, and therefore the efficiency of mounting and dismounting the bearing plate is improved.

Preferably, the control block is trapezoidal, and wherein trapezoidal waist supports and leans on in the hole bottom, and trapezoidal upper base and lower parallel with the control tank, wherein the trapezoidal lower base of initial condition and hole bottom parallel and level, when the control block removed, the pore formation extrusion to make the limiting plate reciprocate thereupon, form the control effect to the limiting plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses the pulling pull rod makes the control block card go into the interior downthehole in the limiting plate to make the limiting plate move down, make the guide pulley on the limiting plate be located the interface that supports groove and sliding tray, thereby make it get into the sliding tray along the guide pulley when promoting the loading board in, compare in directly being pushed the resistance along the sliding tray bottom and reduce.

2. The utility model discloses after the loading board is pushed the sliding tray in, the push pull rod makes the control block reset, limiting plate limiting groove on the loading board is gone into to the rebound card under buffer spring's spring action this moment, and the limiting plate that the direction is different forms effective spacing effect to the loading board, forms support and buffering effect to the loading board through buffer spring simultaneously, has improved the protection effect to electric capacity on the loading board, and to the equal comparatively convenient and fast of installation and the dismantlement of loading board.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: the capacitor cabinet comprises a capacitor cabinet body 1, a support frame 2, a sliding groove 21, a support groove 22, a control groove 23, a bearing plate 3, a limiting groove 31, a fixing mechanism 4, a limiting plate 41, a guide wheel 411, an inner hole 412, a buffer spring 42, a control block 43 and a pull rod 431.

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. 1-2, a capacitor box erection joint structure, including capacitor box body 1, the equal fixedly connected with support frame 2 in both sides in capacitor box body 1, a plurality of sliding tray 21 have all been seted up to two relative one sides of support frame 2, be located two sliding tray 21 that correspond on two support frames 2 and sliding connection has same loading board 3, through a plurality of sliding tray 21 along vertical direction distribution, when installation loading board 3, can initiatively adjust the interval between the adjacent loading board 3, thereby adjust the space of separating formation, with the electric capacity that satisfies different specification models, effectively utilize the space in capacitor box body 1.

The top and bottom interval are greater than loading board 3 thickness in sliding tray 21, make things convenient for follow-up part to form support and buffering effect to loading board 3 in sliding tray 21, and sliding tray 21 top fixedly connected with blotter, blotter adopt rubber to make, form buffering effect to loading board 3 top.

A plurality of spacing grooves 31 have been seted up to 3 lower surface both sides of loading board, be provided with fixed establishment 4 in the sliding tray 21, fixed establishment 4 includes limiting plate 41, buffer spring 42 and control block 43, sliding tray 21 bottom intercommunication has a plurality of support grooves 22, a plurality of support grooves 22 are seted up in support frame 2, limiting plate 41 is along vertical direction sliding connection in supporting groove 22, a plurality of limiting plate 41 one-to-one block is in a plurality of spacing grooves 31, a plurality of limiting plate 41 all are the rectangle form, and evenly distributed is in sliding tray 21, wherein the rectangle length is to the direction difference, and be located a plurality of limiting plate 41 symmetries setting on two support frames 2, after loading board 3 pushed into sliding tray 21, limiting plate 41 rebound card is in the spacing groove 31 of loading board 3, form spacing effect to loading board 3.

A buffer spring 42 is connected between the bottom of the limit plate 41 and the bottom of the support groove 22, and the buffer spring 42 provides support and buffer effects for the bearing plate 3.

The top of the limiting plate 41 is rotatably connected with a guide wheel 411, the axial direction of the guide wheel 411 is perpendicular to the length direction of the sliding groove 21, the diameter of the guide wheel 411 is smaller than the thickness of the limiting plate 41, wherein the guide wheel 411 is positioned on the interface of the sliding groove 21 and the supporting groove 22 when the bearing plate 3 is installed, so that when the bearing plate 3 is pushed into the sliding groove 21, the friction force between the bearing plate 3 and the sliding groove 21 is reduced, and the resistance for pushing the bearing plate 3 is reduced.

An inner hole 412 is formed in the middle of the limiting plate 41, a control block 43 is arranged in the inner hole 412 in a clearance fit mode, the control block 43 is connected in the support frame 2 in a sliding mode, the support groove 22 is communicated with the control groove 23, the control groove 23 is formed in the support frame 2, the control block 43 is connected in the control groove 23 in a sliding mode along the horizontal direction, a pull rod 431 is fixedly connected to one side of the control block 43, one end, far away from the control block 43, of the pull rod 431 penetrates through the support frame 2, the control block 43 can be pulled to enter and exit the inner hole 412 by pulling the pull rod 431, and therefore the limiting plate 41 is controlled to move up and down.

The control block 43 is in a trapezoid shape, wherein the trapezoid waist edge abuts against the bottom of the inner hole 412, and the trapezoid upper bottom and the trapezoid lower bottom are parallel to the control groove 23, wherein the trapezoid lower bottom is flush with the bottom of the inner hole 412 in an initial state, the buffer spring 42 is in a natural state in the initial state, the bearing plate 3 needs to be installed, the pull rod 431 is pulled to clamp the control block 43 into the inner hole 412, the limiting plate 41 is made to move downwards to compress the buffer spring 42, the guide wheel 411 is made to be located downwards on the interface of the sliding groove 21 and the supporting groove 22, the bearing plate 3 is conveniently pushed into the sliding groove 21, when the pull rod 431 is pushed, the buffer spring 42 is restored, and the limiting plate 41 is clamped into the limiting groove 31 of the bearing plate 3 to form a limiting effect.

Now, the operation principle of the present invention is described as follows:

according to the size of the space to be partitioned, the pull rod 431 on the sliding groove 21 at the corresponding position on the support frame 2 of the capacitor cabinet body 1 is pulled, the pull rod 431 pulls the control block 43 to slide along the control groove 23, the control block is clamped into the inner hole 412 in the limit plate 41 and is kept stable, the limit plate 41 moves downwards to compress the buffer spring 42 and enable the guide wheel 411 on the buffer spring to be positioned on the interface of the support groove 22 and the sliding groove 21, at the moment, the bearing plate 3 is pushed to enter the sliding groove 21, the bearing plate 3 enters the sliding groove 21 along the guide wheel 411, and compared with the situation that the bearing plate is directly pushed into the sliding groove 21 along the bottom of the sliding groove 21, the resistance is reduced;

after the bearing plate 3 is pushed into the sliding groove 21, the pull rod 431 is pushed, the control block 43 is recovered, the limiting plate 41 moves upwards along the supporting groove 22 under the elastic action of the buffer spring 42 and is clamped into the limiting groove 31 on the bearing plate 3, supporting, limiting and buffering effects are formed on the bearing plate 3, the protection effect on the capacitor on the bearing plate 3 is improved, and the bearing plate 3 is convenient and fast to install and detach.

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 (6)

1. The capacitor box installation and connection structure comprises a capacitor box body (1) and is characterized in that two sides of the capacitor box body (1) are fixedly connected with support frames (2), a plurality of sliding grooves (21) are formed in one opposite side of each support frame (2), the corresponding two sliding grooves (21) on the two support frames (2) are connected with a same bearing plate (3) in a sliding mode, a plurality of limiting grooves (31) are formed in two sides of the lower surface of the bearing plate (3), a fixing mechanism (4) is arranged in each sliding groove (21), each fixing mechanism (4) comprises a limiting plate (41), a buffer spring (42) and a control block (43), the bottom of each sliding groove (21) is communicated with a plurality of support grooves (22), the plurality of support grooves (22) are formed in the corresponding support frames (2), the limiting plates (41) are connected in the support grooves (22) in a sliding mode along the vertical direction, and be connected with buffer spring (42) between bottom and support groove (22) bottom, it is a plurality of limiting plate (41) one-to-one block is in a plurality of limiting groove (31), and hole (412) have been seted up at the middle part, clearance fit has control piece (43) in hole (412), control piece (43) sliding connection is in support frame (2).

2. The capacitor box mounting and connecting structure as claimed in claim 1, wherein the distance between the top and the bottom of the sliding groove (21) is larger than the thickness of the bearing plate (3), and the top of the sliding groove (21) is fixedly connected with a buffer made of rubber.

3. The installation and connection structure of the capacitor box according to claim 1, wherein the plurality of limiting plates (41) are rectangular and uniformly distributed in the sliding groove (21), wherein the rectangular directions are different, and the plurality of limiting plates (41) on the two support frames (2) are symmetrically arranged.

4. The capacitor box mounting and connecting structure as claimed in claim 3, wherein the top of the limiting plate (41) is rotatably connected with a guide wheel (411), the axial direction of the guide wheel (411) is perpendicular to the long direction of the sliding groove (21), and the diameter of the guide wheel (411) is smaller than the thickness of the limiting plate (41).

5. The capacitor cabinet installing and connecting structure as claimed in claim 1, wherein the supporting groove (22) is communicated with a control groove (23), the control groove (23) is arranged in the supporting frame (2), the control block (43) is slidably connected in the control groove (23) along the horizontal direction, a pull rod (431) is fixedly connected to one side of the control block (43), and one end of the pull rod (431) far away from the control block (43) penetrates through the supporting frame (2).

6. A capacitor cabinet mounting and connecting structure as claimed in claim 5, wherein the control block (43) is trapezoidal in shape, wherein the trapezoidal waist edge abuts against the bottom of the inner hole (412), and the trapezoidal upper and lower bottoms are parallel to the control slot (23), and wherein the trapezoidal lower bottom is flush with the bottom of the inner hole (412) in the initial state.

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