CN210468524U - Novel low-voltage distribution box's damper - Google Patents

Abstract

The utility model discloses a novel damper of low pressure block terminal, including the block terminal, be provided with the base under the block terminal, and two springs of the equal fixedly connected with in both sides on base top, the inside of spring is equipped with the telescopic link, is provided with the rubber circle between base and the block terminal, and the top fixed mounting of spring has the L shaped plate, and one side fixed mounting of L shaped plate has the shelf, and the top set screw hole of shelf, and the inside threaded connection of screw hole has the screw rod, and the one end of screw rod is rotated through the bearing and is connected with solid slab. This kind of novel low voltage distribution box's damper through set up spring and telescopic link between base and block terminal for the block terminal not with ground direct contact, but through L shaped plate, spring and base and ground contact, can play absorbing effect to the block terminal like this, reduce the block terminal because vibrations lead to the junction of inside conductor to take place not hard up possibility.

Description

Novel low-voltage distribution box's damper

Technical Field

The utility model relates to a damper specifically is a novel damper of low voltage distribution box.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz of alternating current, the power distribution system with the rated voltage of 380v is used for power, lighting and power distribution electric energy conversion and control, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, strong seriousness and practicability, novel structure and the like.

At present, when the in-process of building site construction, can ground the operation of punching, can bring the sense of vibration for ground like this, to being in near the low voltage distribution box of focus, can be along with taking place vibrations, lead to the inside wiring department of distribution box to take place not hard up or drop easily like this, have the potential safety hazard. Therefore, the novel damping mechanism of the low-voltage distribution box is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel damper of low pressure block terminal, including the block terminal, be provided with the base under the block terminal, and two springs of the equal fixedly connected with in both sides on base top, the inside of spring is equipped with the telescopic link, the top of base is provided with four rubber circles, the top fixed mounting of spring has the L shaped plate, one side fixed mounting of L shaped plate has the shelf, and the top of shelf set up threaded hole, the inside threaded connection of screw hole has the screw rod, the one end of screw rod is passed through the bearing and is rotated and be connected with the solid slab, and the solid slab is located the one side that is close to the block terminal, threaded connection has two nuts on the screw rod, and two nuts are located the both sides of shelf, solid slab keeps away from the fixed rubber pad that.

As a preferred technical scheme of the utility model, the shape of base is trapezoidal platform form, and a plurality of through-hole has been seted up to four avris of base.

As an optimal technical scheme of the utility model, every the rubber circle parcel is in the outside of spring, four the rubber circle is equallyd divide for two sets ofly, and fixed connection is in the bottom of two L shaped plates respectively.

As an optimized technical scheme of the utility model, two the nut is the symmetric distribution along the central axis of shelf respectively.

As a preferred technical scheme of the utility model, the top fixed mounting of telescopic link is in the bottom of block terminal, just the bottom fixed mounting of telescopic link is on the top of base.

As an optimized technical scheme of the utility model, one side of L shaped plate is fixedly connected with rubber pad also.

The utility model has the advantages that:

1. this kind of novel low voltage distribution box's damper through set up spring and telescopic link between base and block terminal for the block terminal not with ground direct contact, but through L shaped plate, spring and base and ground contact, can play absorbing effect to the block terminal like this, reduce the block terminal because vibrations lead to the junction of inside conductor to take place not hard up possibility.

2. This kind of novel damper of low voltage distribution box is through setting up L shaped plate and solid slab between block terminal and base for solid slab and L shaped plate carry out the centre gripping to the block terminal, can be convenient for like this separate damper and block terminal, also can realize installing damper and block terminal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a damping mechanism of a novel low-voltage distribution box of the present invention;

fig. 2 is a top view of the damping mechanism distribution box of the novel low-voltage distribution box of the present invention;

fig. 3 is a schematic structural view of an L-shaped plate of a damping mechanism of the novel low-voltage distribution box of the present invention;

fig. 4 is the utility model discloses a local enlarger of a department in novel low voltage distribution box's shock absorber mechanism picture 3.

In the figure: 1. a distribution box; 2. a base; 3. a spring; 4. a telescopic rod; 5. a rubber ring; 6. an L-shaped plate; 7. a solid plate; 8. a shelf; 9. a screw; 10. a nut; 11. and (7) a rubber pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the damping mechanism of the novel low-voltage distribution box of the invention comprises a distribution box 1, a base 2 is arranged right below the distribution box 1, two springs 3 are fixedly connected with both sides of the top end of the base 2, a telescopic rod 4 is arranged inside each spring 3, the top end of the base 2 is provided with four rubber rings 5, the top end of the spring 3 is fixedly provided with an L-shaped plate 6, one side of the L-shaped plate 6 is fixedly provided with a frame 8, and the top of the frame 8 is provided with a threaded hole, the inner part of the threaded hole is in threaded connection with a screw 9, one end of the screw 9 is rotationally connected with a solid plate 7 through a bearing, and the solid plate 7 is positioned at one side close to the distribution box 1, two nuts 10 are connected on the screw rod 9 in a threaded manner, and two nuts 10 are arranged on two sides of the frame 8, and a rubber pad 11 is fixedly arranged on one side of the solid plate 7 far away from the frame 8.

Wherein, base 2's shape is trapezoidal platform form, and a plurality of through-hole has been seted up to four avris of base 2, passes the through-hole on base 2 through the one end of T shape pole, and inserts ground, because the inside diameter value of the top length value of T shape pole about through-hole, can install subaerial to base 2.

Wherein, every rubber circle 5 parcel is in the outside of spring 3, and four rubber circles 5 are equallyd divide for two sets ofly, and fixed connection is in the bottom of two L shaped plates 6 respectively, sets up rubber circle 5 and can play dirt-proof effect to spring 3 and telescopic link 4 on the base 2.

Wherein, two nuts 10 are the symmetric distribution along the central axis of shelf 8 respectively, through setting up two nuts 10 to two nuts 10 move in opposite directions, play the effect of fastening to screw rod 9, prevent that screw rod 9 and shelf 8 from taking place to become flexible because the vibrations of block terminal 1.

Wherein, the top fixed mounting of telescopic link 4 is in the bottom of block terminal 1, and the bottom fixed mounting of telescopic link 4 is on the top of base 2, can play the effect of direction to the motion of spring 3.

Wherein, the also fixedly connected with rubber pad 11 of one side of L shaped plate 6 sets up rubber pad 11 in one side of L shaped plate 6, frictional force between increase L shaped plate 6 and block terminal 1 for difficult emergence slip after L shaped plate 6 is to 1 centre gripping of block terminal, promote block terminal 1 at stability.

During operation, firstly, the nuts 10 on two sides of the frame 8 are manually rotated by a wrench, when the two nuts 10 are separated from the frame 8, the screw 9 is rotated, when the screw 9 is rotated, the solid plate 7 is driven to move in the direction away from the L-shaped plate 6, the operation is repeated, the other solid plate 7 moves in the direction away from the other L-shaped plate 6, the distribution box 1 is placed between the L-shaped plate 6 and the solid plate 7, then, the solid plate 7 is driven to move towards one side close to the distribution box 1 by the rotating screw 9, the two rubber pads 11 are in contact with two sides of the distribution box 1, the two nuts 10 are manually moved in the direction of the frame 8 by the wrench, the screw 9 is limited, the distribution box 1 is clamped by the two solid plates 7 and the two L-shaped plates 6, and the spring 3 and the telescopic rod 4 are arranged between the two L-shaped plates 6 and the base 2 respectively, make block terminal 1 not with ground contact, utilize spring 3 to carry out the shock attenuation to block terminal 1, when needs need be dismantled damper, rotate four nuts 10 respectively through the spanner, make two solid plates 7 take place to separate with block terminal 1 respectively, and then take out block terminal 1 for damper takes place to separate with block terminal 1, is convenient for dismantle damper.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A novel damping mechanism of a low-voltage distribution box comprises a distribution box (1) and is characterized in that a base (2) is arranged under the distribution box (1), two springs (3) are fixedly connected to two sides of the top end of the base (2), a telescopic rod (4) is arranged inside each spring (3), four rubber rings (5) are arranged on the top end of the base (2), an L-shaped plate (6) is fixedly mounted at the top end of each spring (3), a frame (8) is fixedly mounted on one side of each L-shaped plate (6), a threaded hole is formed in the top of each frame (8), a screw rod (9) is in threaded connection with the inside of each threaded hole, one end of each screw rod (9) is rotatably connected with a solid plate (7) through a bearing, the solid plate (7) is located on one side close to the distribution box (1), and two nuts (10) are in threaded connection with the, and the two nuts (10) are positioned on two sides of the frame (8), and one side of the solid plate (7) far away from the frame (8) is fixedly provided with a rubber pad (11).

2. The damping mechanism of a novel low-voltage distribution box according to claim 1, wherein the base (2) is in a trapezoidal table shape, and a plurality of through holes are formed on four sides of the base (2).

3. The damping mechanism of a novel low-voltage distribution box according to claim 1, characterized in that each said rubber ring (5) is wrapped outside the spring (3), and four said rubber rings (5) are divided into two groups and fixedly connected to the bottom ends of two L-shaped plates (6).

4. A new type of damping mechanism for low-voltage distribution boxes according to claim 1, characterized in that said two nuts (10) are respectively distributed symmetrically along the central axis of the frame (8).

5. The damping mechanism of a novel low-voltage distribution box according to claim 1, characterized in that the top end of the telescopic rod (4) is fixedly installed at the bottom end of the distribution box (1), and the bottom end of the telescopic rod (4) is fixedly installed at the top end of the base (2).

6. The damping mechanism of a new type of low-voltage distribution box according to claim 1, characterized in that a rubber pad (11) is also fixedly connected to one side of said L-shaped plate (6).

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