CN217062948U - Novel block terminal with shock-absorbing function - Google Patents

Abstract

The utility model discloses a novel block terminal with shock-absorbing function, including bottom plate and the box of setting on the bottom plate, four risers of bottom plate upper end fixedly connected with, be equipped with the anti-shake mechanism that is used for preventing the box shake on the bottom plate, anti-shake mechanism includes four fixed cylinders of fixed connection in the bottom plate upper end, fixed cylinder inner wall sliding connection has the montant, the montant lower extreme passes through bottom elastic connection in second spring and the fixed cylinder. The utility model discloses first spring and third spring have been set up, can cushion the vibrations of box at the horizontal direction to the shock attenuation effect of device has been improved, secondly set up solid fixed cylinder and second spring, can cushion the vibrations of box in vertical direction, the shock attenuation effect of device has further been improved, casing and air inlet have been set up in addition, make the cold air admission box of more ranges in, thereby can dispel the heat to electrical components in the box, electrical components is overheated impaired has been avoided.

Description

Novel block terminal with shock-absorbing function

Technical Field

The utility model relates to a block terminal technical field especially relates to a novel block terminal with shock-absorbing function.

Background

The distribution box is an electrical device in an electrical system, and components in the distribution box mainly comprise a circuit breaker, a disconnecting switch and the like.

The shock attenuation effect of current block terminal is poor, and partial block terminal only carries out the shock attenuation through shock pad and shock-absorbing material, and shock pad and shock-absorbing material its shock attenuation performance greatly reduced after long-time the use to make the shock attenuation effect of block terminal descend, make when the block terminal during operation because the vibration amplitude is big and lead to inside electronic component to damage, so, need design a novel block terminal that has shock-absorbing function and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel block terminal with shock-absorbing function who provides.

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

the utility model provides a novel block terminal with shock-absorbing function, includes bottom plate and the box of setting on the bottom plate, four risers of bottom plate upper end fixedly connected with, be equipped with the anti-shake mechanism that is used for preventing the box shake on the bottom plate, anti-shake mechanism includes four solid fixed cylinders of fixed connection in the bottom plate upper end, gu fixed cylinder inner wall sliding connection has the montant, the montant lower extreme passes through bottom elastic connection in second spring and the solid fixed cylinder, bottom plate upper end is through a plurality of first springs and box lower extreme elastic connection, be equipped with on the box and be used for accelerating the radiating heat dissipation mechanism in the box.

Preferably, the heat dissipation mechanism includes two casings fixedly connected to two side walls of the box body, three side walls of the casing are all provided with mounting ports, a dust screen is arranged in each mounting block, air inlets are formed in two side walls of the box body, the casing is over against the same side for the air inlets to be arranged, and a plugging mechanism for plugging the air inlets is arranged in the box body.

Preferably, the shutoff mechanism includes two horizontal poles of fixed connection at two inner walls of box, the fixed connecting plate that has cup jointed of horizontal pole lateral wall, the one end fixedly connected with baffle of horizontal pole is kept away from to the connecting plate, be equipped with the actuating mechanism who is used for driving the connecting plate to remove in the box.

Preferably, actuating mechanism includes the driving motor of fixed connection at the box lateral wall, driving motor's output shaft fixedly connected with double threaded rod, driving motor's one end is kept away from to double threaded rod runs through two connecting plates, connecting plate and double threaded rod threaded connection, driving motor's one end is kept away from to double threaded rod is rotated with the box inner wall and is connected.

Preferably, adjacent two the common fixedly connected with slide bar of the relative lateral wall of riser, the slide bar lateral wall slides and has cup jointed the sliding block, two the sliding block upper end is equipped with the elasticity steelframe jointly, the sliding block lateral wall passes through third spring and adjacent riser lateral wall elastic connection.

Preferably, the montant upper end runs through adjacent solid fixed cylinder upper end, the montant upper end rotates and is connected with the pulley, two rain-proof covers of the equal fixedly connected with of box both sides wall.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the sliding blocks and the third spring, the first spring buffers the vibration of the box body, the lower end of the box body extrudes the upper end of the elastic steel frame, the two deformed ends of the elastic steel frame start to extend, and the third spring buffers the shaking of the sliding blocks in the sliding process of the two sliding blocks on the vertical rods, so that the extension of the elastic steel frame can be blocked, the vibration of the box body is buffered in the horizontal direction, and the damping effect of the device is further improved;

2. the device is provided with the anti-shake mechanism, the pulley is downwards extruded by the elastic steel frame and drives the vertical rod to downwards move, and the second spring buffers the movement of the vertical rod, so that the vibration of the box body is buffered in the vertical direction, and the damping effect of the device is further improved;

3. the device is provided with a heat dissipation mechanism, an output shaft of a driving motor drives a double-threaded rod to rotate, two connecting plates drive baffles to move downwards along the thread direction of the double-threaded rod under the limit of a cross rod, the two baffles are separated from an air inlet, and external air enters a box body from meshes of a dustproof net to dissipate heat of electrical elements in the box body, so that the electrical elements are prevented from being damaged due to overheating;

4. this device has set up shutoff mechanism, and driving motor's output shaft reversal, two baffles move to opposite direction and get into in the air inlet, carry out the shutoff to the air inlet, avoid the entering of rainwater, and rain-proof cover blocks with the air inlet gap, has further avoided the entering of rainwater.

Drawings

Fig. 1 is a schematic structural view of a novel distribution box with a shock-absorbing function provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a rain-proof cover and box assembly drawing of novel block terminal with shock-absorbing function.

In the figure: 1 box, 2 driving motor, 3 horizontal poles, 4 casings, 5 dust screens, 6 rain-proof covers, 7 baffles, 8 connecting plates, 9 double threaded rods, 10 first springs, 11 bottom plates, 12 sliding blocks, 13 risers, the fixed section of thick bamboo of 14, 15 second springs, 16 montants, 17 pulleys, 18 elasticity steelframes, 19 slide bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 should 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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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.

Referring to fig. 1-3, a novel distribution box with shock-absorbing function includes a bottom plate 11 and a box body 1 disposed on the bottom plate 11, and four vertical plates 13 are fixedly connected to the upper end of the bottom plate 11.

Be equipped with the anti-shake mechanism that is used for preventing shake of box 1 on the bottom plate 11, anti-shake mechanism includes four fixed cylinder 14 of fixed connection in 11 upper ends of bottom plate, 14 inner wall sliding connection of fixed cylinder has montant 16, bottom elastic connection in 16 lower extremes of montant pass through second spring 15 and fixed cylinder 14, 11 upper ends of bottom plate run through 14 upper ends of adjacent fixed cylinder through a plurality of first springs 10 and 1 lower extreme elastic connection montant 16 of box, 16 upper ends of montant rotate and are connected with pulley 17, 16 cross-sections of montant are inversion T shape structure.

Be equipped with on box 1 and be used for accelerating radiating heat dissipation mechanism in box 1, heat dissipation mechanism includes two casings 4 of fixed connection in 1 both sides wall of box, and the three lateral wall of casing 4 all is equipped with the installing port, all is equipped with dust screen 5 in the installing block, and the air inlet has all been seted up to 1 both sides wall of box, and casing 4 is just to the air inlet setting of homonymy.

Be equipped with the shutoff mechanism that is used for the shutoff air inlet in box 1, shutoff mechanism includes two horizontal poles 3 of fixed connection at 1 two inner walls of box, and connecting plate 8 has been cup jointed to 3 lateral walls of horizontal pole, and horizontal pole 3's one end fixedly connected with baffle 7 is kept away from to connecting plate 8, and two rain-proof covers 6 of the equal fixedly connected with of box 1 both sides wall, setting up of rain-proof cover 6 can hide baffle 7 and air inlet, has avoided the rainwater to dash the clearance and has got into inside box 1.

Be equipped with the actuating mechanism who is used for driving connecting plate 8 to remove in box 1, actuating mechanism includes the driving motor 2 of fixed connection at 1 lateral wall of box, driving motor 2's output shaft fixedly connected with double threaded rod 9, double threaded rod 9 keeps away from the one end of driving motor 2 and runs through two connecting plates 8, connecting plate 8 and 9 threaded connection of double threaded rod, double threaded rod 9 keeps away from the one end of driving motor 2 and is connected with 1 inner wall rotation of box, double threaded rod 9 both sides screw opposite direction, it is spacing to L shape connecting plate 8 horizontal pole 3, make when double threaded rod 9 rotates, connecting plate 8 can't take place to rotate, then make L shape connecting plate 8 can only follow 3 direction horizontal migration of horizontal pole.

The utility model discloses in, the common fixedly connected with slide bar 19 of the relative lateral wall of two adjacent risers 13, slide bar 19 lateral wall slide and have cup jointed sliding block 12, two sliding block 12 upper ends are equipped with elasticity steelframe 18 jointly, and sliding block 12 lateral wall passes through third spring and 13 lateral walls elastic connection of adjacent riser.

When electrical components in a carrying device or a distribution box work, the box body 1 vibrates up and down, the first spring 10 buffers the vibration of the box body 1, meanwhile, the lower end of the box body 1 extrudes the upper end of the elastic steel frame 18, the two deformed ends of the elastic steel frame 18 begin to extend, in the sliding process of the two sliding blocks 12 on the vertical rods 16, the third springs on the two sides buffer the shaking of the sliding blocks 12, the extension of the elastic steel frame 18 can be blocked, so that the vibration of the box body 1 is buffered in the horizontal direction, and the damping effect of the device is further improved;

in the downward movement process of the box body 1, the pulley 17 is downwards extruded by the elastic steel frame 18, the pulley 17 drives the vertical rod 16 to move downwards, and the second spring 15 buffers the movement of the vertical rod 16, so that the vibration of the box body 1 is buffered in the vertical direction, and the damping effect of the device is further improved;

start driving motor 2, driving motor 2's output shaft drives double threaded rod 9 and rotates, 3 spacing down at the horizontal pole, two connecting plates 8 drive baffle 7 along the 9 screw thread direction downstream of double threaded rod, two baffle 7 and air inlet separation, outside air gets into in the box 1 from 5 meshes of dust screen, electrical components dispels the heat in the box 1, electrical components is overheated impaired has been avoided, when rainy season, start driving motor 2, driving motor 2's output shaft reversal, two baffle 7 move to opposite direction and get into in the air inlet, carry out the shutoff to the air inlet, avoid the entering of rainwater, rain-proof cover 6 blocks with the air inlet gap, the entering of rainwater has further been avoided.

The above description is only the specific implementation manner 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, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.

Claims (6)

1. The utility model provides a novel block terminal with shock-absorbing function, includes bottom plate (11) and box (1) of setting on bottom plate (11), its characterized in that, four risers (13) of bottom plate (11) upper end fixedly connected with, be equipped with the anti-shake mechanism that is used for preventing box (1) shake on bottom plate (11), anti-shake mechanism includes four solid fixed cylinder (14) of fixed connection in bottom plate (11) upper end, gu fixed cylinder (14) inner wall sliding connection has montant (16), montant (16) lower extreme passes through bottom elastic connection in second spring (15) and solid fixed cylinder (14), bottom plate (11) upper end is through a plurality of first spring (10) and box (1) lower extreme elastic connection, be equipped with on box (1) and be used for accelerating radiating heat dissipation mechanism in box (1).

2. The novel distribution box with the shock absorption function according to claim 1, wherein the heat dissipation mechanism comprises two shells (4) fixedly connected to two side walls of the box body (1), three side walls of each shell (4) are provided with an installation opening, each installation block is internally provided with a dust screen (5), two side walls of the box body (1) are provided with air inlets, the shells (4) are arranged right opposite to the air inlets on the same side, and a blocking mechanism for blocking the air inlets is arranged in the box body (1).

3. The novel distribution box with the shock absorption function according to claim 2, wherein the plugging mechanism comprises two cross bars (3) fixedly connected to two inner walls of the box body (1), a connecting plate (8) is fixedly connected to a side wall of each cross bar (3), a baffle (7) is fixedly connected to one end of each connecting plate (8) far away from the corresponding cross bar (3), and a driving mechanism for driving the connecting plate (8) to move is arranged in the box body (1).

4. The novel distribution box with the shock absorption function according to claim 3, wherein the driving mechanism comprises a driving motor (2) fixedly connected to a side wall of the box body (1), an output shaft of the driving motor (2) is fixedly connected with a double-threaded rod (9), one end of the double-threaded rod (9) far away from the driving motor (2) penetrates through the two connecting plates (8), the connecting plates (8) are in threaded connection with the double-threaded rod (9), and one end of the double-threaded rod (9) far away from the driving motor (2) is rotatably connected with an inner wall of the box body (1).

5. The novel distribution box with the shock absorption function according to claim 1, wherein a sliding rod (19) is fixedly connected to the opposite side walls of two adjacent vertical plates (13), a sliding block (12) is slidably sleeved on the side wall of the sliding rod (19), an elastic steel frame (18) is arranged at the upper end of each of the two sliding blocks (12), and the side wall of each sliding block (12) is elastically connected to the side wall of the adjacent vertical plate (13) through a third spring.

6. The novel distribution box with the shock absorption function according to claim 1, wherein the upper end of the vertical rod (16) penetrates through the upper end of the adjacent fixed cylinder (14), the upper end of the vertical rod (16) is rotatably connected with a pulley (17), and two rain covers (6) are fixedly connected to two side walls of the box body (1).

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