CN214543110U

CN214543110U - Block terminal for electrical engineering

Info

Publication number: CN214543110U
Application number: CN202120554756.6U
Authority: CN
Inventors: 姚玉田
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-29
Anticipated expiration: 2031-03-18

Abstract

The utility model belongs to the technical field of distribution boxes, in particular to a distribution box for electrical engineering, which comprises a whole distribution box, a bottom cabinet and a fixed rod, wherein the bottom of the whole distribution box is fixedly connected with the bottom cabinet, the top of the bottom cabinet is connected with an extension cabinet in an embedded manner, the top of the extension cabinet is connected with a splice plate in an embedded manner, the middle of the splice plate is connected with a dust screen in an embedded manner, the two sides of the bottom cabinet are fixedly connected with air inlet holes, the two sides of the bottom cabinet are fixedly connected with support columns, the bottom of the bottom cabinet is connected with a connecting rod in an embedded manner, the connecting rod can drive a roller to move upwards along with the resilience force of a spring, and when the whole bottom of the distribution box is not supported by the roller, the adjustable roller can be supported by the support columns in an attaching manner, so that a user can conveniently move the whole distribution box to be switched between placement, and meanwhile, the fixed rod for adjustment is arranged on the bottom cabinet, thereby avoiding non-workers from operating the fixed rod, and make the transport of block terminal convenient more quick, have extensive development prospect in the future.

Description

Block terminal for electrical engineering

Technical Field

The utility model belongs to the technical field of the block terminal, specifically be a block terminal for electrical engineering.

Background

Electrical engineering, EE for short, is a core and key discipline in the modern scientific and technological field. Conventional electrical engineering is defined as the sum of related disciplines used to create electrical and electronic systems. This definition is quite broad, but with the rapid development of scientific technology, the electrical engineering concept of the 21 st century has been far beyond the scope of the above definition. The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

At present, the height of a distribution box used in electrical engineering is fixed and cannot be extended, so that the installation space in one distribution box is fixed, a plurality of distribution boxes are required to be prepared for installation when electronic components are excessive, the operation is very troublesome, the existing distribution boxes cannot be moved randomly, the distribution boxes need to be moved manually, and the speed of manual transportation is slow, so that time delay is very high.

Therefore, how to design a distribution box for electrical engineering becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the height cannot be extended and the carrying speed is slow, the distribution box for the electrical engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box for electrical engineering comprises a whole distribution box, a bottom cabinet and a fixed rod, wherein the bottom of the whole distribution box is fixedly connected with the bottom cabinet, the top of the bottom cabinet is connected with an extension cabinet in a nested manner, the top of the extension cabinet is connected with a splice plate in a nested manner, the top of the splice plate is fixedly connected with a rain-proof shed, a dustproof net is embedded and connected in the middle of the splice plate, air inlets are fixedly connected with two sides of the bottom cabinet, support columns are fixedly connected with two sides of the bottom cabinet, a sealing gasket is fixedly connected with the top of the bottom cabinet, a connecting rod is embedded and connected with the bottom of the bottom cabinet, a roller is movably connected with the bottom of the connecting rod, a spring is fixedly connected with the top of the connecting rod, the fixed rod is movably connected with the inside of the bottom cabinet, an air guide fan is fixedly connected with the left side of the inside of the air inlets, and a filter screen is fixedly connected with the right side of the inside of the air inlets, and a rotary handle is fixedly connected in the middle of the top of the dustproof net.

Preferably, the middle of the dustproof net is fixedly connected with a fixing frame, the inside of the fixing frame is fixedly connected with two net bodies, and the two net bodies are distributed in an axisymmetric mode by taking the rotary handle as the shaft.

Preferably, the splicing mechanism is composed of the bottom cabinet, the extension cabinet at the top of the bottom cabinet, the splicing plates at the top of the extension cabinet and the rain-proof sheds at the tops of the splicing plates, and the rain-proof sheds, the splicing plates, the extension cabinet and the bottom cabinet are vertically arranged from top to bottom.

Preferably, the connecting rod and the roller at the bottom of the connecting rod, the spring at the top of the connecting rod and the fixing rod in the bottom cabinet jointly form a moving mechanism, and the fixing rod, the connecting rod and the roller are vertically arranged from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the concatenation mechanism highly obtains corresponding extension of block terminal under the effect of extending the cabinet, and the user probably installs the extension cabinet of corresponding height according to actual conditions in addition for the user uses when going on to extending back block terminal better, but block terminal convenient to use person of concatenation height installs the use according to actual conditions moreover, thereby has improved the holistic concatenation nature of block terminal greatly.

2. The utility model discloses in, moving mechanism, adjustable gyro wheel person of facilitating the use switches over the block terminal is whole moving between placing, establishes at the end cabinet because of the dead lever that is used for adjusting simultaneously, so avoided the non-staff to operate the dead lever, and the setting up of gyro wheel makes the holistic transport of block terminal convenient more quick moreover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of an enlarged structure at A of the present invention;

FIG. 3 is a schematic diagram of an enlarged structure at B of the present invention;

fig. 4 is a schematic diagram of the dust screen vertical structure of the present invention.

In the figure: 1. the distribution box is integral; 2. a bottom cabinet; 3. an extension cabinet; 4. a rain-proof shed; 5. splicing plates; 6. a dust screen; 601. a fixing frame; 602. rotating a handle; 603. a net body; 7. a support pillar; 8. a gasket; 9. an air inlet; 10. a roller; 11. a spring; 12. a connecting rod; 13. fixing the rod; 14. a wind guide fan; 15. and (4) a filter screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

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

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a distribution box for electrical engineering comprises a distribution box whole body 1, a bottom cabinet 2 and a fixed rod 13, wherein the bottom of the distribution box whole body 1 is fixedly connected with the bottom cabinet 2, the top of the bottom cabinet 2 is connected with an extension cabinet 3 in an embedded manner, the top of the extension cabinet 3 is connected with a splicing plate 5 in an embedded manner, the top of the splicing plate 5 is fixedly connected with a weather enclosure 4, the middle of the splicing plate 5 is embedded and connected with a dustproof net 6, the two sides of the bottom cabinet 2 are fixedly connected with air inlet holes 9, the two sides of the bottom cabinet 2 are fixedly connected with supporting columns 7, the top of the bottom cabinet 2 is fixedly connected with a sealing gasket 8, the bottom of the bottom cabinet 2 is embedded and connected with a connecting rod 12, the bottom of the connecting rod 12 is movably connected with a roller 10, the top of the connecting rod 12 is fixedly connected with a spring 11, the inside of the bottom cabinet 2 is movably connected with the fixed rod 13, the inside left side of the air inlet hole 9 is fixedly connected with an air guide fan 14, and the inside right side of the air inlet hole 9 is fixedly connected with a filter screen 15, the middle of the top of the dust screen 6 is fixedly connected with a knob 602.

Preferably, the fixed frame 601 is fixedly connected to the middle of the dust screen 6, the inside fixedly connected with dictyosome 603 of the fixed frame 601, dictyosome 603 is equipped with two altogether, regard the handle 602 to revolve as the axisymmetric distribution, the dust screen 6 is about to change after using for a certain time, and when changing, the user will hold the handle 602 that revolves of dust screen 6 department, then it rotates to drive the fixed frame 601 of dust screen 6 through revolving the handle 602, make the dust screen 6 rotate to splice 5 departments gradually under the effect of fixed frame 601, make the dust screen 6 fix at splice 5, and the dictyosome 603 is established in fixed frame 601 both sides, make the user more drive the fixed frame 601 through revolving the handle 602 and rotate, and the peripheral screw thread setting of fixed frame 601, make the dust screen 6 fix in the middle of splice 5 difficult dropping.

Preferably, the bottom cabinet 2, the extension cabinet 3 on the top of the bottom cabinet 2, the splice plate 5 on the top of the extension cabinet 3 and the rain-proof shed 4 on the top of the splice plate 5 jointly form a splicing mechanism, the rain-proof shed 4, the splice plate 5, the extension cabinet 3 and the bottom cabinet 2 are vertically arranged from top to bottom, when a user wants to use the distribution box, the splice plate 5 can drive the rain-proof shed 4 to be embedded on the top of the bottom cabinet 2, and the groove on the top of the bottom cabinet 2 needs to be aligned with the hole on the bottom of the splice plate 5, after the alignment, the user can penetrate the bolt through the hole of the splice plate 5 and the groove of the bottom cabinet 2 to be screwed, so that the bottom cabinet 2 and the splice plate 5 are fixed under the action of the bolt, so that the bottom cabinet 2, the splice plate 5 and the rain-proof shed 4 are jointly lapped to form the distribution box, so that the user can use the distribution box, when the user wants to use a higher distribution box, the user can firstly take down the splice plate 5 from the top of the bottom cabinet 2, then will extend the bottom nestification of cabinet 3 and fix at end cabinet 2 top and through the bolt screw in, and after extending cabinet 3 and end cabinet 2 and fixing, drive weather enclosure 4 with splice plate 5 again and pass through the bolt fastening at extension cabinet 3 top, so highly obtaining corresponding extension of block terminal under the effect of extending cabinet 3, and the user probably installs corresponding high extension cabinet 3 according to actual conditions, use when making the user go on better to extending back block terminal, but also the block terminal convenient to use person of concatenation height installs according to actual conditions and uses, thereby the whole 1 concatenation nature of block terminal has been improved greatly.

Preferably, the connecting rod 12, the roller 10 at the bottom of the connecting rod 12, the spring 11 at the top of the connecting rod 12 and the fixing rod 13 inside the bottom cabinet 2 form a moving mechanism together, the fixing rod 13, the connecting rod 12 and the roller 10 are vertically arranged from top to bottom, when a user wants to carry the whole distribution box 1, the user can rotate the fixing rod 13 inside the bottom cabinet 2 clockwise, and when the fixing rod 13 rotates clockwise, the fixing rod 13 gradually moves downwards, wherein the fixing rod 13 is arranged at the top of the connecting rod 12, so when the fixing rod 13 moves downwards, the connecting rod 12 is driven by the fixing rod 13 at the top to gradually move downwards, and when the fixing rod 13 and the connecting rod 12 cannot move downwards, the roller 10 at the bottom of the connecting rod 12 is attached at the bottom, and the supporting column 7 gradually moves upwards due to the fact that the connecting rod 12 moves downwards after the roller 10 is attached, so the user just will remove the transport with the whole 1 gyro wheel 10 that stretches out of block terminal, and when the user need not carry, can upwards rotate dead lever 13, and connecting rod 12 does not have the support of dead lever 13 at the top when, connecting rod 12 will follow spring 11's resilience force and drive gyro wheel 10 and upwards remove, and when the whole 1 bottom of block terminal does not have gyro wheel 10 to support, will be supported by the laminating of support column 7, so adjustable gyro wheel 10 person of facilitating the use switches the whole 1 of block terminal between placing in the removal, establish at end cabinet 2 because of the dead lever 13 that is used for adjusting simultaneously, so avoided the non-staff to operate dead lever 13, and the setting of gyro wheel 10 makes the whole 1 transport of block terminal convenient and fast more.

The working principle is as follows:

firstly, when a user wants to use the distribution box, the splice plate 5 can drive the rain-proof shed 4 to be embedded and sleeved on the top of the bottom cabinet 2, and the groove on the top of the bottom cabinet 2 needs to be aligned with the hole on the bottom of the splice plate 5, and after the alignment, the user can pass a bolt through the hole of the splice plate 5 and the groove of the bottom cabinet 2 to be fixed by the bolt, so that the bottom cabinet 2 and the splice plate 5 are fixed by the bolt, the splice plate 5 and the rain-proof shed 4 are jointly lapped into the distribution box, so that the user can use the distribution box, when the user wants to use a higher distribution box, the user can firstly take the splice plate 5 off from the top of the bottom cabinet 2, then embed the bottom of the extension cabinet 3 on the top of the bottom cabinet 2 and fix the splice plate by screwing in the bolt, and after the extension cabinet 3 and the bottom cabinet 2 are fixed, then drive the splice plate 5 to drive the rain-proof shed 4 to be fixed on the top of the extension cabinet 3 by the bolt, so that the height of the distribution box can be correspondingly extended under the action of the extension cabinet 3, moreover, a user can install the extension cabinet 3 with the corresponding height according to the actual situation, so that the user can better use the extended distribution box in the process, and the distribution box with the splicing height is convenient for the user to install and use according to the actual situation, so that the splicing property of the whole distribution box 1 is greatly improved;

then, the dust screen 6 is required to be replaced after being used for a certain time, and during replacement, a user needs to hold the rotating handle 602 at the position of the dust screen 6 by hand, and then drives the fixing frame 601 of the dust screen 6 to rotate through the rotating handle 602, so that the dust screen 6 gradually rotates towards the splice plate 5 under the action of the fixing frame 601, the dust screen 6 is fixed at the splice plate 5, and the net bodies 603 are arranged on two sides of the fixing frame 601, so that the user drives the fixing frame 601 to rotate through the rotating handle 602, and the threads on the periphery of the fixing frame 601 are arranged, so that the dust screen 6 is fixed in the middle of the splice plate 5 and is not easy to fall off;

finally, when the user wants to transport the whole distribution box 1, the user can rotate the fixing rod 13 inside the bottom cabinet 2 clockwise, and when the fixing rod 13 rotates clockwise, the fixing rod 13 gradually moves downwards, wherein the fixing rod 13 is arranged on the top of the connecting rod 12, when the fixing rod 13 moves downwards, the connecting rod 12 is driven by the fixing rod 13 on the top to gradually move downwards, and when the fixing rod 13 and the connecting rod 12 cannot move downwards, the bottom of the roller 10 on the bottom of the connecting rod 12 is attached, and the supporting column 7 is gradually lifted upwards because the connecting rod 12 moves downwards after the roller 10 is attached, so the user wants to transport the whole distribution box 1 by moving the extended roller 10, and when the user does not need to transport, the fixing rod 13 can rotate upwards, and when the connecting rod 12 does not have the support of the fixing rod 13 on the top, connecting rod 12 will follow spring 11's resilience force and drive gyro wheel 10 and upwards remove, and when the whole 1 bottom of block terminal does not have gyro wheel 10 to support, will be supported by the laminating of support column 7, so adjustable gyro wheel 10 person of facilitating the use switches over the whole 1 of block terminal between placing moving, establish at end cabinet 2 because of the dead lever 13 that is used for adjusting simultaneously, so avoided the non-staff to operate dead lever 13, and the setting up of gyro wheel 10 makes the whole 1 transport of block terminal convenient more quick, this kind of theory of operation of block terminal for electrical engineering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal for electrical engineering, includes that the block terminal is whole (1), end cabinet (2) and dead lever (13), its characterized in that: the bottom of the distribution box whole body (1) is fixedly connected with a bottom cabinet (2), the top of the bottom cabinet (2) is connected with an extension cabinet (3) in an embedded manner, the top of the extension cabinet (3) is connected with a splicing plate (5) in an embedded manner, the top of the splicing plate (5) is fixedly connected with a rain-proof shed (4), the middle of the splicing plate (5) is embedded and connected with a dustproof net (6), the two sides of the bottom cabinet (2) are fixedly connected with air inlet holes (9), the two sides of the bottom cabinet (2) are fixedly connected with supporting columns (7), the top of the bottom cabinet (2) is fixedly connected with a sealing gasket (8), the bottom of the bottom cabinet (2) is embedded and connected with a connecting rod (12), the bottom of the connecting rod (12) is movably connected with rollers (10), the top of the connecting rod (12) is fixedly connected with springs (11), and the inner part of the bottom cabinet (2) is movably connected with a fixing rod (13), the air inlet structure is characterized in that an air guide fan (14) is fixedly connected to the left side of the inside of the air inlet hole (9), and a filter screen (15) is fixedly connected to the right side of the inside of the air inlet hole (9).

2. The distribution box for electrical engineering of claim 1, characterized in that: the middle of the top of the dustproof net (6) is fixedly connected with a rotary handle (602).

3. The distribution box for electrical engineering of claim 1, characterized in that: the middle fixedly connected with fixed frame (601) of dust screen (6), the inside fixedly connected with dictyosome (603) of fixed frame (601), dictyosome (603) are equipped with two altogether to revolve handle (602) and distribute as the axial symmetry.

4. The distribution box for electrical engineering of claim 1, characterized in that: the splicing mechanism is composed of the extension cabinet (3) at the top of the bottom cabinet (2), the splicing plates (5) at the top of the extension cabinet (3) and the rain-proof sheds (4) at the tops of the splicing plates (5) together, and the rain-proof sheds (4), the splicing plates (5), the extension cabinet (3) and the bottom cabinet (2) are vertically arranged from top to bottom.

5. The distribution box for electrical engineering of claim 1, characterized in that: the moving mechanism is composed of the connecting rod (12), the roller (10) at the bottom of the connecting rod (12), the spring (11) at the top of the connecting rod (12) and the fixing rod (13) inside the bottom cabinet (2), and the fixing rod (13), the connecting rod (12) and the roller (10) are vertically arranged from top to bottom.