CN214798448U

CN214798448U - Shockproof structure for distribution box

Info

Publication number: CN214798448U
Application number: CN202120413611.4U
Authority: CN
Inventors: 魏淑娜
Original assignee: Dingzhou Xingya Electrical Control Equipment Co ltd
Current assignee: Dingzhou Xingya Electrical Control Equipment Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-19
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a shockproof structure for block terminal, including installing in the shockproof mechanism of block terminal body bottom, shockproof mechanism includes underframe, metal pole, slider, bracing piece and rubber slab, and the metal pole both ends are fixed at underframe both sides bottom inner wall, the slider is opened there is the installing port, and the installing port inner wall forms sliding fit with the metal pole. The utility model discloses a shockproof mechanism sets up underframe, metal pole, slider, bracing piece and rubber slab, can weaken the vertical vibrations that the block terminal body produced through the slider slides on the metal pole, avoids this internal electronic equipment of block terminal to produce the damage because of shaking, improves the life of this internal electronic equipment of block terminal; through sliding block, connecting rod, fixed plate, limiting plate, screw rod and the adjusting nut that the centre gripping subassembly set up, can be quick fixed with block terminal body both sides centre gripping, both easy to assemble, convenient dismantlement simultaneously, and can weaken the side direction vibrations that the block terminal body produced.

Description

Shockproof structure for distribution box

Technical Field

The utility model relates to a block terminal field especially relates to a shockproof structure for block terminal.

Background

In the field of electric power, a distribution box is used to reasonably distribute electric energy and facilitate opening and closing operations of a circuit, thus playing an important role. The switchgear is provided with switchgear, a measuring instrument, a protective electric appliance and other equipment which are assembled according to the electrical wiring requirement, so that the switchgear is required to have higher safety protection level.

However, for the existing distribution box, the distribution box has the defect of low shock resistance, and in the using process of the distribution box, the box body is easy to cause damage to internal elements due to shock, so that the use performance and the safety performance of the distribution box are greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the shockproof structure for block terminal that provides.

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

shockproof structure for distribution box, including installing in the shockproof mechanism of block terminal body bottom, shockproof mechanism includes underframe, metal pole, slider, bracing piece and rubber slab, and the metal pole both ends are fixed at underframe both sides bottom inner wall, the slider is opened there is the installing port, and the installing port inner wall forms sliding fit with the metal pole, the bracing piece top articulates in the rubber slab bottom through the hinge, and the bracing piece bottom articulates at the slider top through the hinge, underframe both sides top inner wall all is equipped with the centre gripping subassembly, and the centre gripping subassembly includes sliding block, connecting rod, fixed plate, limiting plate, screw rod and adjusting nut, underframe both sides top inner wall all opens there is the spout, and the sliding block forms sliding fit with the spout inner wall, the sliding block is opened threaded hole, and threaded hole inner wall forms spiro union fit with the screw rod, two connecting rod one end symmetry is fixed at sliding block one side outer wall, and the other end of the connecting rod is fixed on the outer wall of the other side of the fixed plate, first springs which are uniformly distributed are fixed on one side of the fixed plate, and the other ends of the first springs are fixed on the outer wall of the other side of the limiting plate.

Preferably, the rubber sheet top is opened has a plurality of evenly distributed's mounting groove, and mounting groove inner wall sliding connection has rubber arch, and the protruding bottom of rubber is fixed with the second spring, and second spring bottom mounting is at mounting groove bottom inner wall.

Preferably, the inner wall of the bottom frame is provided with symmetrically distributed fixing openings at one side of the sliding groove, and the inner wall of each fixing opening is in sliding fit with the connecting rod.

Preferably, adjusting nut fixes in screw rod one end, and the screw rod both ends all rotate through the bearing and connect at the spout inner wall.

Preferably, screw holes are formed in four corners of the bottom frame, and insulating pads are connected to the inner walls of the screw holes in a threaded mode.

Preferably, the slider both ends are located metal pole outer wall cover and are equipped with the third spring, the block terminal body is placed at the rubber slab top.

The utility model has the advantages that:

1. the bottom frame, the metal rod, the sliding block, the supporting rod and the rubber plate are arranged through the shockproof mechanism, so that vertical shock generated by the distribution box body can be weakened through sliding of the sliding block on the metal rod, damage to electronic equipment in the distribution box body due to shock is avoided, and the service life of the electronic equipment in the distribution box body is prolonged;

2. through sliding block, connecting rod, fixed plate, limiting plate, screw rod and the adjusting nut that the centre gripping subassembly set up, can be quick fixed with block terminal body both sides centre gripping, both easy to assemble, convenient dismantlement simultaneously, and can weaken the side direction vibrations that the block terminal body produced.

Drawings

Fig. 1 is the utility model provides a shockproof mechanism section structure schematic diagram of shockproof structure for block terminal.

Fig. 2 is the utility model provides a block terminal is with shockproof structure's centre gripping subassembly section structure sketch map.

Fig. 3 is the utility model provides a shockproof structure's for block terminal section structure schematic diagram.

Fig. 4 is the utility model provides a shockproof structure's rubber slab section structure schematic diagram for block terminal.

In the figure: 1 block terminal body, 2 shockproof mechanism, 3 underframe, 4 metal poles, 5 sliders, 6 bracing pieces, 7 rubber slabs, 8 centre gripping subassemblies, 9 sliders, 10 connecting rods, 11 fixed plates, 12 limiting plates, 13 screw rods, 14 adjusting nuts, 15 rubber are protruding.

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. 1-3, the shockproof structure for the distribution box comprises a shockproof mechanism 2 arranged at the bottom of a distribution box body 1, wherein the shockproof mechanism 2 comprises a bottom frame 3, a metal rod 4, a slide block 5, a support rod 6 and a rubber plate 7, two ends of the metal rod 4 are fixed on the inner walls of the bottoms of the two sides of the bottom frame 3, the slide block 5 is provided with an installation opening, the inner wall of the installation opening is in sliding fit with the metal rod 4, the top end of the support rod 6 is hinged at the bottom of the rubber plate 7 through a hinge, the bottom end of the support rod 6 is hinged at the top of the slide block 5 through a hinge, the bottom frame 3, the metal rod 4, the slide block 5, the support rod 6 and the rubber plate 7 are arranged through the shockproof mechanism 2, vertical vibration generated by the distribution box body 1 can be weakened by sliding the sliding block 5 on the metal rod 4, so that damage to electronic equipment in the distribution box body 1 due to vibration is avoided, and the service life of the electronic equipment in the distribution box body 1 is prolonged;

the inner walls of the tops of the two sides of the bottom frame 3 are respectively provided with a clamping assembly 8, each clamping assembly 8 comprises a sliding block 9, a connecting rod 10, a fixing plate 11, a limiting plate 12, a screw rod 13 and an adjusting nut 14, the inner walls of the tops of the two sides of the bottom frame 3 are respectively provided with a sliding chute, the sliding blocks 9 are in sliding fit with the inner walls of the sliding chutes, the sliding blocks 9 are provided with threaded holes, the inner walls of the threaded holes are in threaded fit with the screw rods 13, one ends of the two connecting rods 10 are symmetrically fixed on the outer wall of one side of the sliding block 9, the other ends of the connecting rods 10 are fixed on the outer wall of the other side of the fixing plate 11, uniformly distributed first springs are fixed on one side of the fixing plate 11, the other ends of the first springs are fixed on the outer wall of the other side of the limiting plate 12, the sliding blocks 9, the connecting rods 10, the fixing plate 11, the limiting plates 12, the screw rods 13 and the adjusting nuts 14 which are arranged through the clamping assemblies 8 can rapidly clamp and fix the two sides of the distribution box body 1, and are convenient to install, meanwhile, the distribution box is convenient to disassemble, and the lateral vibration generated by the distribution box body 1 can be weakened;

7 tops of rubber slab are opened there is a plurality of evenly distributed's mounting groove, and mounting groove inner wall sliding connection has

rubber arch

15, 15 bottoms in the rubber arch are fixed with the second spring, and second spring bottom mounting is at mounting groove bottom inner wall, 3 inner walls of underframe are located spout one side and open the fixed mouthful that has symmetric distribution, and fixed mouthful inner wall and connecting rod 10 form sliding fit, adjusting nut 14 is fixed in screw rod 13 one end, and 13 both ends of screw rod are all rotated through the bearing and are connected at the spout inner wall, 3 bottom four corners of underframe are opened there is the screw, and screw inner wall spiro union has insulating the pad, 5 both ends of slider are located 4 outer wall covers of metal pole and are equipped with the third spring, block terminal body 1 places at 7 tops of rubber slab.

The working principle is as follows: place block terminal body 1 on rubber slab 7, and sliding block 9 through the setting of centre gripping subassembly 8, connecting rod 10, fixed plate 11, limiting plate 12, screw rod 13 and adjusting nut 14, can be quick fixed with 1 both sides centre gripping of block terminal body, both easy to assemble, convenient dismantlement simultaneously, and can weaken the side direction vibrations of 1 production of block terminal body, setting up underframe 3 through shockproof mechanism 2, metal pole 4, slider 5, bracing piece 6 and rubber slab 7, can be with the vertical vibrations of 1 productions of block terminal body, slide weakening on metal pole 4 through slider 5, avoid this 1 interior electronic equipment of block terminal to produce the damage because vibrations, improve block terminal body 1 interior electronic equipment's life.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. Shockproof structure for block terminal, including installing shockproof mechanism (2) in block terminal body (1) bottom, its characterized in that, shockproof mechanism (2) includes underframe (3), metal pole (4), slider (5), bracing piece (6) and rubber slab (7), and metal pole (4) both ends are fixed at underframe (3) both sides bottom inner wall, slider (5) are opened there is the installing port, and the installing port inner wall forms sliding fit with metal pole (4), bracing piece (6) top articulates in rubber slab (7) bottom through the hinge, and bracing piece (6) bottom articulates at slider (5) top through the hinge, underframe (3) both sides top inner wall all is equipped with centre gripping subassembly (8), and centre gripping subassembly (8) include sliding block (9), connecting rod (10), fixed plate (11), limiting plate (12), screw rod (13) and adjusting nut (14), underframe (3) both sides top inner wall all opens there is the spout, and sliding block (9) and spout inner wall form sliding fit, threaded hole is opened in sliding block (9), and threaded hole inner wall and screw rod (13) form the spiro union cooperation, two connecting rod (10) one end symmetry is fixed at sliding block (9) one side outer wall, and the connecting rod (10) other end fixes at fixed plate (11) opposite side outer wall, fixed plate (11) one side is fixed with evenly distributed's first spring, and the first spring other end fixes at limiting plate (12) opposite side outer wall.

2. The shockproof structure of claim 1, wherein the rubber plate (7) has a plurality of mounting grooves uniformly distributed on the top, and the inner wall of the mounting groove is slidably connected with the rubber protrusion (15), the bottom of the rubber protrusion (15) is fixed with the second spring, and the bottom of the second spring is fixed on the inner wall of the bottom of the mounting groove.

3. The shockproof structure for distribution boxes according to claim 1, wherein the inner wall of the bottom frame (3) is provided with symmetrically distributed fixing openings at one side of the sliding chute, and the inner wall of the fixing openings forms a sliding fit with the connecting rods (10).

4. The shockproof structure for the distribution box according to claim 1, wherein the adjusting nut (14) is fixed at one end of the screw rod (13), and both ends of the screw rod (13) are rotatably connected to the inner wall of the chute through bearings.

5. The shockproof structure of claim 1, wherein the bottom frame (3) is provided with screw holes at four corners of the bottom, and the inner wall of the screw hole is screwed with an insulating pad.

6. The shockproof structure for distribution boxes according to claim 1, wherein a third spring is sleeved on the outer wall of the metal rod (4) at two ends of the slider (5), and the distribution box body (1) is placed on top of the rubber plate (7).