CN212648869U - Block terminal protective structure and block terminal - Google Patents

Abstract

The utility model discloses a block terminal protective structure and block terminal, including the block terminal body, the welding has the three strip board that is equidistance structural distribution on the outer wall of block terminal body top and bottom, and U type post has all been welded at the both ends of strip board top outer wall, and the inside sliding connection of U type post has the slide bar that is T type structural distribution, and the top welding of slide bar has the clamp plate, and all weld on one side outer wall adjacent with the strip board of clamp plate has the three spring holder that is equidistance structural distribution, and the inside welding of spring holder has the second spring. The utility model discloses impact force that can step forward absorbs, reduces guardrail self deformation to the guard action to the block terminal body is better, and the scope of preventing the impact size is bigger, can weaken and absorbed vibration, makes the unable conduction of vibration to the block terminal body, and then protects the block terminal body, makes the block terminal body can not receive the harm of vibration.

Description

Block terminal protective structure and block terminal

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal protective structure and block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation; the distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Traditional block terminal often can receive the influence of external object when using, and external object pounces the block terminal and easily makes the block terminal damage take place danger, and the vibration that produces when external object pounces the block terminal also can influence the block terminal moreover. Therefore, it is desirable to design a protection structure of a distribution box and a distribution box to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a block terminal protective structure and block terminal that provide.

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

the utility model provides a distribution box protective structure, includes bottom plate and roof, the positioning seat has all been welded in the center department of the adjacent one side outer wall of bottom plate and roof, and the welding has the column casing that is equidistance structure distribution on the bottom plate and the roof is close to the both sides outer wall of positioning seat, the inside threaded connection of column casing has the guardrail, and the welding has the equidistance to be the rubber circle of upper and lower structure distribution on the lateral wall of guardrail.

Furthermore, the inner side wall of the positioning seat is bonded with an anti-slip mat, and the positioning seat is matched with the specification of the distribution box body.

The utility model provides a distribution box, has distribution box protective structure, the bottom plate with install the distribution box body between the roof, the welding has three strip board that is equidistance structural distribution on the outer wall of distribution box body top and bottom, U type post has all been welded at the both ends of strip board top outer wall, and the inside sliding connection of U type post has the slide bar that is T type structural distribution, the top welding of slide bar has the clamp plate, and all welds the spring holder that has three equidistance structural distribution on the one side outer wall adjacent with the strip board of clamp plate, the inside welding of spring holder has the second spring.

Furthermore, the pressing plate is connected with a screw rod in a threaded mode on the outer wall of the top portion, close to the spring seat, of the pressing plate, a first spring is welded at the bottom end of the screw rod, and the screw rod and the first spring are connected to the axis inside the second spring in an inserting mode.

Furthermore, one side of the front outer wall of the distribution box body is movably connected with a box door through a hinge, and a window is bonded at the center of the top of the front outer wall of the box door.

Further, the block terminal body is the rectangle structure, and the top of block terminal body both sides outer wall all sets up two sets of equidistance and is the heat dissipation grid that upper and lower structure distributes, the block terminal body has seted up heat dissipation fan groove on being close to the outer wall under the heat dissipation grid, and has welded the protection filter screen on the inside wall in heat dissipation fan groove.

Further, the top and the bottom of block terminal body pass through the bolt and install the inside at the positioning seat.

The utility model has the advantages that:

1. through the guardrail that sets up, the guardrail can effectively block collision object when the collision, absorbs the impact force, protects the block terminal body, avoids the block terminal to receive the harm of collision, is equipped with the rubber circle on the guardrail simultaneously, can be further absorb impact force, reduces guardrail self deformation to the guard action to the block terminal body is better, prevents that the scope of impact force size is bigger.

2. Through the block terminal body that sets up, heat dissipation grid and heat dissipation fan groove have all been seted up to block terminal body both sides for the radiating efficiency of block terminal body has obtained effectual guarantee, and then has prolonged the inside electronic component's of block terminal body life.

3. Through the first spring and the second spring that set up, the slide bar passes through the inside of clamp plate, screw rod, the effect sliding connection of first spring and second spring at U type post to can play the absorbing action to the vibration that the collision produced, when the collision has produced the vibration, can weaken and absorbed vibration, make the unable conduction of vibration to the block terminal body, and then protect the block terminal body, make the block terminal body can not receive the harm of vibration.

Drawings

Fig. 1 is a schematic structural view of a distribution box protection structure and a distribution box provided by the present invention;

fig. 2 is a schematic view of a distribution box protection structure and a bottom plate and a top plate structure of a distribution box according to the present invention;

fig. 3 is a schematic view of a distribution box protection structure and a distribution box body structure of a distribution box according to the present invention;

fig. 4 is the utility model provides a first spring and second spring schematic structure of block terminal protective structure and block terminal.

In the figure: the heat dissipation device comprises a base plate 1, a distribution box body 2, a top plate 3, a positioning seat 4, a column 5, a guardrail 6, a rubber ring 7, a box door 8, a window 9, a heat dissipation grid 10, a heat dissipation fan groove 11, a strip plate 12, a U-shaped column 13, a sliding rod 14, a pressing plate 15, a spring seat 16, a screw rod 17, a first spring 18 and a second spring 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, a distribution box protective structure, including bottom plate 1 and roof 3, positioning seat 4 has all been welded in the center department of the adjacent one side outer wall of bottom plate 1 and roof 3, and the welding has the column casing 5 that is equidistant structural distribution on the both sides outer wall that bottom plate 1 and roof 3 are close to positioning seat 4, the inside threaded connection of column casing 5 has guardrail 6, and the welding has rubber circle 7 that the equidistance is structural distribution from top to bottom on the lateral wall of guardrail 6, guardrail 6 can effectively block the collision object when the collision, absorb the impact force, protect distribution box body 2, avoid the distribution box to receive the harm of collision, be equipped with rubber circle 7 on guardrail 6 simultaneously, can further absorb the impact force, reduce 6 self deformation of guardrail, thereby the guard action to distribution box body 2 is better, the scope of preventing the impact force size is bigger.

Further, it has the slipmat to bond on the inside wall of positioning seat 4, and positioning seat 4 and block terminal body 2's specification looks adaptation, and the slipmat makes block terminal body 2 install can be more stable when the inside of positioning seat 4.

As shown in fig. 1-4, a distribution box has a distribution box protection structure, a distribution box body 2 is installed between a bottom plate 1 and a top plate 3, three strip plates 12 distributed in an equidistant structure are welded on the outer walls of the top and the bottom of the distribution box body 2, two ends of the outer wall of the top of each strip plate 12 are welded with a U-shaped column 13, a sliding rod 14 distributed in a T-shaped structure is connected in a sliding manner inside each U-shaped column 13, a pressing plate 15 is welded on the top end of each sliding rod 14, three spring seats 16 distributed in an equidistant structure are welded on the outer wall of one side of each pressing plate 15 adjacent to the corresponding strip plate 12, a second spring 19 is welded inside each spring seat 16, each sliding rod 14 is connected in the corresponding U-shaped column 13 in a sliding manner through the action of the pressing plate 15, the screw 17, the first spring 18 and the second spring 19, so as to absorb the vibration generated by, can weaken and absorption vibration for vibration can't be conducted to block terminal body 2, and then protects block terminal body 2, makes block terminal body 2 can not receive the harm of vibration.

Furthermore, the pressing plate 15 is connected with a screw rod 17 through threads on the outer wall of the top portion close to the spring seat 16, a first spring 18 is welded at the bottom end of the screw rod 17, the screw rod 17 and the first spring 18 are inserted into the axis of the second spring 19, and the first spring 18 and the second spring 19 are matched for use, so that the anti-vibration effect of the distribution box body 2 is further enhanced.

Further, there is chamber door 8 in one side of the positive outer wall of block terminal body 2 through hinge swing joint, and the center department at the positive outer wall top of chamber door 8 bonds and has window 9, the setting of window 9 for the operator can in time observe the inside of block terminal body 2.

Further, block terminal body 2 is the rectangle structure, and the top of 2 both sides outer walls of block terminal body has all been seted up two sets of equidistance and has been the heat dissipation grid 10 of upper and lower structural distribution, block terminal body 2 has been close to and has been seted up heat dissipation fan groove 11 on the outer wall under heat dissipation grid 10, and the welding has the protection filter screen on the inside wall of heat dissipation fan groove 11, heat dissipation grid 10 and heat dissipation fan groove 11 have all been seted up to block terminal body 2 both sides, make the radiating efficiency of block terminal body 2 obtain effectual guarantee, and then 2 inside electronic component's of block terminal body life has been prolonged.

Further, the top and the bottom of block terminal body 2 pass through the bolt and install in the inside of positioning seat 4, and block terminal body 2 installs in the inside of positioning seat 4 for block terminal body 2 can obtain fine protection.

The working principle is as follows: when the distribution box protection structure and the distribution box are used, the two sides of the distribution box body 2 are respectively provided with the heat dissipation grids 10 and the heat dissipation fan grooves 11, so that the heat dissipation efficiency of the distribution box body 2 is effectively guaranteed, the service life of electronic components inside the distribution box body 2 is further prolonged, the guardrails 6 can effectively block collision objects during collision, impact force is absorbed, the distribution box body 2 is protected, the distribution box is prevented from being damaged by collision, meanwhile, the rubber rings 7 are arranged on the guardrails 6, the impact force can be further absorbed, the self deformation of the guardrails 6 is reduced, the protection effect on the distribution box body 2 is better, the range of the magnitude of the impact force is larger, meanwhile, the sliding rod 14 is slidably connected inside the U-shaped column 13 through the action of the pressing plate 15, the screw 17, the first spring 18 and the second spring 19, and vibration generated by collision can be absorbed, when the collision has produced the vibration, can weaken and absorption vibration for the vibration can't be conducted to block terminal body 2, and then protects block terminal body 2, makes block terminal body 2 can not receive the harm of vibration.

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 (7)

1. The utility model provides a distribution box protective structure, includes bottom plate (1) and roof (3), its characterized in that, positioning seat (4) have all been welded in the center department of the adjacent one side outer wall of bottom plate (1) and roof (3), and have welded column casing (5) that are equidistance structural distribution on bottom plate (1) and roof (3) are close to the both sides outer wall of positioning seat (4), the internal thread of column casing (5) is connected with guardrail (6), and the welding has rubber circle (7) that the equidistance is upper and lower structural distribution on the lateral wall of guardrail (6).

2. The distribution box protection structure according to claim 1, wherein the inner side wall of the positioning seat (4) is bonded with a non-slip mat, and the positioning seat (4) is adapted to the specification of the distribution box body (2).

3. The utility model provides a distribution box, its characterized in that has claim 1 or 2 a distribution box protective structure, bottom plate (1) with install distribution box body (2) between roof (3), the welding has three strip board (12) that are equidistance structure distribution on the outer wall of distribution box body (2) top and bottom, U type post (13) have all been welded at the both ends of strip board (12) top outer wall, and the inside sliding connection of U type post (13) has slide bar (14) that are T type structure distribution, the welding of the top of slide bar (14) has clamp plate (15), and all welds three spring holder (16) that are equidistance structure distribution on the one side outer wall adjacent with strip board (12) of clamp plate (15), the internal weld of spring holder (16) has second spring (19).

4. The distribution box according to claim 3, wherein the top outer wall of the pressure plate (15) close to the spring seat (16) is connected with a screw rod (17) in a threaded manner, the bottom end of the screw rod (17) is welded with a first spring (18), and the screw rod (17) and the first spring (18) are inserted and connected at the axle center inside the second spring (19).

5. The distribution box according to claim 3, wherein a box door (8) is movably connected to one side of the front outer wall of the distribution box body (2) through a hinge, and a window (9) is adhered to the center of the top of the front outer wall of the box door (8).

6. The distribution box according to claim 3, wherein the distribution box body (2) is rectangular, two sets of heat dissipation grilles (10) are disposed on the top of the outer walls on two sides of the distribution box body (2) and are distributed in an up-down structure at equal intervals, a heat dissipation fan slot (11) is disposed on the outer wall of the distribution box body (2) close to the position under the heat dissipation grilles (10), and a protection filter screen is welded on the inner side wall of the heat dissipation fan slot (11).

7. An electric box according to claim 3, characterized in that the top and bottom of the box body (2) are mounted inside the positioning socket (4) by means of bolts.

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