CN112103878A

CN112103878A - Cable distribution box

Info

Publication number: CN112103878A
Application number: CN202010928390.4A
Authority: CN
Inventors: 黄伟敬; 刘锡洪; 钟国富; 姚伟文; 陈志民; 骆永勇
Original assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-12-18

Abstract

The invention discloses a cable distribution box, which comprises a box body, wherein an accommodating cavity of the box body consists of a top plate and a bottom plate, three curb plate and cabinet door enclose and establish the formation, the bottom plate runs through and sets up the cable hole that passes the cable conductor, the aperture in cable hole is greater than the diameter of cable conductor, set up the shutoff piece between the lateral wall in cable hole and the cable conductor, the inside of shutoff piece has the wire passing channel who is the loudspeaker form, the shutoff piece includes first components of a whole that can function independently and second components of a whole that can function independently, first components of a whole that can function independently has curved first recess, the second components of a whole that can function independently has curved second recess, first components of a whole that can function independently is located the periphery of the big tip of wire passing channel and the periphery that the second components of a whole that can function independently is located the big tip of wire passing channel all the protrusion be provided with the connecting plate, the connecting plate passes through first connecting screw and is connected with the bottom plate, the inside wall that first components of a whole. It can prevent effectively that the toy from getting into and hold intracavity portion, and has long service life's characteristics.

Description

Cable distribution box

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a cable distribution box.

Background

In the cable tapping box among the distribution system, in order to wear to establish the aperture that the cable conductor can set up the cable hole on the cable tapping box in order to be greater than the diameter of cable conductor, treat that the cable conductor passes through the cable hole after, at the gap shutoff fire clay between the pore wall of cable hole and cable conductor to prevent that toy such as mouse, ant worm from entering into the inside of cable tapping line from this department gap. However, the fire prevention mud in the gap can appear the phenomenon of fracture or subside for a long time, and some toy can enter into the inside of cable distribution box from the crack of fire prevention mud, cause the inside circuit of cable distribution box or equipment to break down easily to arouse that the cable run trips to have a power failure, have huge threat to the inside circuit of cable distribution line and equipment.

Disclosure of Invention

The invention aims to: the utility model provides a cable distribution box, it can prevent effectively that the toy from getting into and hold intracavity portion, and has long service life's characteristics.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cable distribution box, includes the case body, case body inside has and holds the chamber, it is enclosed by roof, bottom plate, three curb plate and a cabinet door and establishes the formation to hold the chamber, the bottom plate runs through and sets up the cable hole that passes the cable conductor, the cable conductor by the outside of case body is worn to establish the cable hole and is entered into hold in the chamber, the aperture of cable hole is greater than the diameter of cable conductor, the lateral wall of cable hole with set up the shutoff piece between the cable conductor, the inside of shutoff piece has the wire passing channel that is loudspeaker form, the shutoff piece includes first components of a whole that can function independently and second components of a whole that can function independently, first components of a whole that can function independently have curved first recess, the second components of a whole that can function independently have curved second recess, the opening of first recess with the opening of second recess can be dismantled the butt joint and enclose and establish the formation the wire passing channel, first components of a whole that can function independently be located the periphery of the big tip of wire passing channel and the second components The periphery of the large end part of the channel is convexly provided with a connecting plate, the connecting plate is connected with the bottom plate through a first connecting screw, the first split body is positioned on the inner side wall of the small end part of the wire passing channel and the second split body is positioned on the inner side wall of the small end part of the wire passing channel and is attached to the peripheral part of the cable.

As a preferable technical solution of the cable distribution box, an opening of the first groove is provided with a first extension plate in a protruding manner, an opening of the second groove is provided with a second extension plate in a protruding manner, and the first extension plate is connected with the second extension plate through a second connection screw.

As an optimal technical scheme of the cable distribution box, a positioning groove is concavely arranged on the first extension plate, and a positioning protrusion matched with the positioning groove in an inserting manner is convexly arranged on the second extension plate.

As a preferable technical solution of the cable distribution box, the inner side wall of the first groove at the small end of the wire passage and the inner side wall of the second groove at the small end of the wire passage are both provided with an elastic sealing layer.

As an optimal technical scheme of cable distribution box, it is provided with infrared inductor and alarm respectively to hold in the chamber, the alarm is bee calling organ, infrared inductor with the alarm is connected.

As a preferable technical solution of the cable distribution box, a rotating plate is disposed on one side of the bottom plate located in the accommodating cavity, the rotating plate can rotate relative to the bottom plate, and the rotating plate is driven by a servo motor.

Conduct cable distribution box a preferred technical scheme, including spouting the medicine subassembly, spout the medicine subassembly including setting up hold the gaseous insecticidal gas generating device of gas-supply pipe of intracavity portion and be used for producing the insecticidal, insecticidal gas generating device is located the outside of case body, insecticidal gas generating device with the gas-supply pipe intercommunication, the gas-supply pipe is around establishing on the curb plate, be provided with a plurality of fumaroles on the gas-supply pipe.

As a preferred technical scheme of the cable distribution box, the insecticidal gas generating device is connected with one end of the gas conveying pipe through a communicating pipe, and a control valve is arranged in the communicating pipe.

As a preferable technical solution of the cable distribution box, a fan is disposed inside the accommodating chamber.

As a preferable technical scheme of the cable distribution box, a camera is arranged on the top plate and is in communication connection with the user terminal.

The invention has the beneficial effects that: through the gap between shutoff piece shutoff cable hole and the cable conductor, prevent that the gap between the hole lateral wall of this cable hole and the cable conductor from getting into and hold the chamber, prevent the tripping operation of cable conductor, the inside wall that first components are located the tip of wire passing channel's tip and the inside wall that the second components are located the tip of wire passing channel all laminate with the week portion of cable conductor, stop the toy and climbed to holding in the chamber from the cable hole, be connected with the bottom plate through connecting plate on first components of a whole that can function independently and the second components of a whole that can function independently, and then realize that shutoff piece and bottom plate can dismantle and be connected.

Drawings

The invention is explained in more detail below with reference to the figures and examples.

Fig. 1 is a cross-sectional view of a cable distribution box according to an embodiment (gas pipes and an insecticidal gas generator are not shown).

Fig. 2 is a cross-sectional view of another embodiment of the cable distribution box (gas pipes and the insecticidal gas generating device are not shown).

Fig. 3 is a perspective view of a closure according to an embodiment.

FIG. 4 is a schematic view showing the connection between the gas pipe and the insect-killing gas generator and the box body.

In the figure:

100. a tank body; 200. a cable wire; 300. a cable connector; 400. a blocking member; 410. a first split body; 411. a first extension plate; 412. a positioning groove; 413. a third connection hole; 420. a second body; 421. a second extension plate; 430. a wire passage; 440. a first connection screw; 450. a second connection screw; 460. a first connection hole; 470. a connecting plate; 480. an elastomeric sealing layer.

1. A top plate; 2. a side plate; 3. a base plate; 301. a cable hole; 4. a gas delivery pipe; 5. a rotating plate; 501. avoiding holes; 6. a fan; 7. an alarm; 8. a camera; 9. an infrared sensor; 10. an accommodating chamber; 11. an insecticidal gas generating device; 12. a gas injection hole; 13. a communication pipe is provided.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, the present invention provides a cable distribution box, which includes a box body 100, wherein the box body 100 has a receiving cavity 10 therein, and the receiving cavity 10 is defined by a top plate 1, a bottom plate 3, three side plates 2 and a cabinet door (not shown in the figure). The bottom plate 3 runs through and is seted up the cable hole 301 of wearing to establish cable conductor 200, and during cable conductor 200 passed cable hole 301 and entered into and hold chamber 10 by the outside of case body 100, the aperture of cable hole 301 was greater than the diameter of cable conductor 200, sets up shutoff piece 400 between the lateral wall of cable hole 301 and the cable conductor 200. The inside of shutoff piece 400 has the line passageway 430 that is the loudspeaker form, and shutoff piece 400 includes first components of a whole that can function independently 410 and second components of a whole that can function independently 420, and first components of a whole that can function independently 410 has curved first recess, and second components of a whole that can function independently 420 has curved second recess, and the opening of first recess can be dismantled with the opening of second recess and the butt joint and enclose and establish and form line passageway 430. The periphery of the large end part of the wire passing channel 430 of the first split body 410 and the periphery of the large end part of the wire passing channel 430 of the second split body 420 are both convexly provided with connecting plates 470, the connecting plates 470 are connected with the bottom plate 3 through first connecting screws 440, and the inner side wall of the small end part of the wire passing channel 430 of the first split body 410 and the inner side wall of the small end part of the wire passing channel 430 of the second split body 420 are both attached to the outer peripheral part of the cable 200.

It can be understood that the end of the cable wire 200 is provided with the cable connector 300 connected with the inside equipment of the box body 100, the aperture of the cable hole 301 is larger than the diameter of the cable wire 200, on one hand, the hole sidewall of the cable hole 301 is prevented from scraping the cable wire 200 and conveniently passing through the cable wire 200 in the process that the cable wire 200 passes through the cable hole 301, on the other hand, a reserved space is reserved for the cable connector 300 to pass through, because the aperture of the cable hole 301 is large, the cable wire 200 can have a large gap between the hole sidewall of the cable hole 301 and the cable wire 200 after passing through the cable hole 301, small animals such as mice or ants can enter the accommodating cavity 10 from the gap, and the tripping of the tapping box is easily caused.

In the cable tapping box, the gap between the cable hole 301 and the cable 200 is blocked by the blocking piece 400, small animals are prevented from entering the accommodating cavity 10 from the gap between the hole side wall of the cable hole 301 and the cable 200, the tripping of the tapping box is prevented, the inner side wall of the small end part of the wire passing channel 430 of the first splitting body 410 and the inner side wall of the small end part of the wire passing channel 430 of the second splitting body 420 are both attached to the periphery of the cable 200, the small animals are prevented from climbing into the accommodating cavity 10 from the cable hole 301, the connecting plates 470 on the first splitting body 410 and the second splitting body 420 are connected with the bottom plate 3 through the first connecting screws 440, and the blocking piece 400 is further detachably connected with the bottom plate 3. Specifically, the connecting plate 470 is provided with a first connecting hole 460 in a penetrating manner, the bottom plate 3 is provided with a second connecting hole corresponding to the first connecting hole 460, and the first connecting screw 440 is screwed in the first connecting hole 460 and the second connecting hole respectively, so as to detachably connect the connecting plate 470 and the bottom plate 3. The plugging piece 400 is detachably connected with the bottom plate 3 through the connecting plate 470, so that the plugging piece 400 can be replaced while threading is facilitated, and the service life of the cable distribution box is prolonged. The setting of shutoff piece 400 can prevent effectively that the toy from getting into the inside of cable distribution box from cable hole 301 to can pass cable conductor 200 cable hole 301 fast, and simple structure, easy to assemble. In a specific use of the cable distribution box of the present invention, the end of the cable wire 200 is inserted into the accommodating chamber 10 from the outside of the box body 100 through the cable hole 301, then the first and

second branches

410 and 420 are respectively placed between the hole wall of the cable hole 301 and the cable wire 200, the cable wire 200 is placed in the first and second grooves of the first branch 410, and then the connection plates 470 on the first and

second branches

410 and 420 are connected to the chassis 3 using the first connection screws 440.

Wherein, the opening part of the first groove is convexly provided with a first extension plate 411, the opening part of the second groove is convexly provided with a second extension plate 421, and the first extension plate 411 and the second extension plate 421 are connected by a second connection screw 450, so as to realize that the first sub-body 410 is detachably connected with the second sub-body 420. The first extension plate 411 and the second extension plate 421 are detachably connected through the second connection screw 450, so that the connection structure between the first split body 410 and the second split body 420 is strengthened, the first split body 410 and the second split body 420 are ensured to be tightly attached to the periphery of the cable wire 200, and the plugging piece 400 is convenient to install.

Specifically, the first extension plate 411 is provided with a plurality of third connection holes 413, all the third connection holes 413 respectively extend along the length direction of the first extension plate 411, the second extension plate 421 is provided with a plurality of fourth connection holes, the third connection holes 413 and the fourth connection holes correspond one-to-one, and the connection strength between the first division body 410 and the second division body 420 can be ensured by connecting the first extension plate 411 and the second extension plate 421 through a plurality of second connection screws 450.

Preferably, the first extension plate 411 is concavely provided with a positioning groove 412, the second extension plate 421 is convexly provided with a positioning protrusion engaged with the positioning groove 412, and the first and

second sub-bodies

410 and 420 can be quickly butted in place by the engagement of the positioning protrusion and the positioning groove 412, so that the assembly efficiency of the plugging member 400 is effectively improved. A plurality of positioning grooves 412 are provided, all the positioning grooves 412 are respectively distributed along the length direction of the first extending plate 411 at intervals, and the positioning grooves 412 and the third connecting holes 413 are distributed in a staggered manner. The positioning protrusions are provided in plurality, all the positioning protrusions are distributed at intervals along the length direction of the second extending plate 421, and the positioning protrusions and the fourth connecting holes are distributed in a staggered manner.

In one embodiment, the inner sidewall of the first groove at the small end of the wire passage 430 and the inner sidewall of the second groove at the small end of the wire passage 430 are both provided with an elastic sealing layer 480. The elastic sealing layer 480 is arranged to facilitate the first split body 410 and the second split body 420 to be attached to the periphery of the cable 200.

In this embodiment, be provided with infrared inductor 9 and alarm 7 in holding chamber 10, alarm 7 is bee calling organ, and infrared inductor 9 is connected with alarm 7. It is understood that the box body 100 of the cable distribution box is usually provided with a vent hole or the like or a gap exists at the periphery of the cabinet door, and some small animals enter the accommodating cavity 10 from the gap at the periphery of the opening or the cabinet door of the box body 100. Infrared inductor 9 is used for detecting and holds the inside existence that has the toy (for example ant, cockroach etc.) of chamber 10, and when the bottom that holds chamber 10 was responded to infrared inductor 9 had the toy, trigger alarm 7 sent out alarm sound, drives and holds the inside toy in chamber 10, and the step forward prevents that the toy from holding 10 inside activities and leading to the tripping operation of cable distribution box. Wherein, the infrared inductor 9 and the alarm 7 are arranged on the top plate 1.

In an embodiment, one side that bottom plate 3 is located and holds chamber 10 is provided with rotor plate 5, and rotor plate 5 can rotate for bottom plate 3, and rotor plate 5 is driven by servo motor, and when the toy got into and holds chamber 10 inside, can stop usually in the bottom that holds chamber 10, and servo motor drive rotor plate 5 rotates on bottom plate 3, and the rotation through rotor plate 5 makes the unable bottom that stops in holding chamber 10 of toy, realizes the purpose of driving the toy. Wherein, the rotor plate 5 runs through and is provided with the hole 501 of dodging that is used for dodging cable conductor 200, and the aperture of dodging the hole 501 is greater than the diameter of cable conductor 200.

This kind of cable distribution box is still including spouting the medicine subassembly, spouts the medicine subassembly including setting up at the gas-supply pipe 4 that holds 10 insides and the gaseous insecticidal gas generating device 11 that is used for producing the insecticidal, insecticidal gas generating device 11 is located the outside of case body 100, insecticidal gas generating device 11 and gas-supply pipe 4 intercommunication, gas-supply pipe 4 is around establishing on curb plate 2, is provided with a plurality of fumaroles 12 on the gas-supply pipe 4. Produce dry insecticidal gas through insecticidal gas generating device 11, then let in insecticidal gas inside gas-supply pipe 4, inside rethread fumarole 12 spouts the chamber 10 that holds, under the effect of insecticidal gas, drive away or kill the purpose to the toy that holds the chamber 10 inside.

Specifically, the insecticidal gas generator 11 is connected with one end of the gas pipe 4 through a communicating pipe 13, and a control valve is arranged inside the communicating pipe 13, so that the conveying amount of the gas inside the gas pipe 4 can be controlled through the control valve.

Preferably, the inside heating part that is provided with of communicating pipe 13, the heating part is used for the inside insecticidal gas heating of communicating pipe 13 for insecticidal gas temperature rises, forms the dry insecticidal gas that just has certain temperature, and when insecticidal gas can drive or kill the toy, can also dry to holding the inside of chamber 10, prevents to hold the inside circuit or the equipment of chamber 10 and wet.

In order to disperse the insecticidal gas inside the accommodating cavity 10 uniformly as soon as possible, in the embodiment, the fan 6 is arranged inside the accommodating cavity 10, the circulation of air inside the accommodating cavity 10 is accelerated by the fan 6, the insecticidal gas can be rapidly dispersed in each corner of the accommodating cavity 10, and the insecticidal effect is ensured while the using amount of the insecticidal gas can be saved. Preferably, the fan 6 is a head-swinging fan 6.

In order to clearly see the inside of the accommodating cavity 10, in this embodiment, the top plate 1 is provided with a camera 8, and the camera 8 is in communication connection with the user terminal. The rotation of the steerable camera 8 through user terminal enlarges the scope that camera 8 observed, when alarm 7 rings, can observe the condition of holding 10 insides by user terminal, if the discovery holds 10 insides and has more little animals when, can input the insecticidal gas. In practical design, the alarm 7 can be in communication connection with a user terminal, and the design can control the on-off of the alarm 7 through the user terminal.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. A cable distribution box is characterized by comprising a box body, wherein a containing cavity is formed in the box body in a surrounding mode through a top plate, a bottom plate, three side plates and a cabinet door, the bottom plate penetrates through a cable hole in which a cable is arranged in a penetrating mode, the cable penetrates through the cable hole from the outside of the box body and enters the containing cavity, the aperture of the cable hole is larger than the diameter of the cable, a plugging piece is arranged between the side wall of the cable hole and the cable, a horn-shaped wire passing channel is arranged inside the plugging piece, the plugging piece comprises a first split body and a second split body, the first split body is provided with an arc-shaped first groove, the second split body is provided with an arc-shaped second groove, the opening portion of the first groove and the opening portion of the second groove can be detachably butted and surround to form the wire passing channel, the first sub-body is located the periphery of the big end part of the wire passing channel and the second sub-body is located the periphery of the big end part of the wire passing channel is provided with a connecting plate in a protruding mode, the connecting plate is connected with the bottom plate through a first connecting screw, the first sub-body is located the inner side wall of the small end part of the wire passing channel and the second sub-body is located the inner side wall of the small end part of the wire passing channel is attached to the outer peripheral part of the cable.

2. The cable distribution box of claim 1, wherein the opening of the first groove is protrusively provided with a first extension plate, the opening of the second groove is protrusively provided with a second extension plate, and the first extension plate and the second extension plate are connected by a second connection screw.

3. The cable distribution box of claim 2, wherein the first extension plate is concavely provided with a positioning groove, and the second extension plate is convexly provided with a positioning protrusion which is in plug fit with the positioning groove.

4. The cable distribution box of claim 1, wherein the inner sidewalls of the first groove at the small end of the wire passage and the inner sidewalls of the second groove at the small end of the wire passage are provided with an elastic sealing layer.

5. The cable distribution box of claim 1, wherein an infrared sensor and an alarm are respectively arranged in the accommodating cavity, the alarm is a buzzer, and the infrared sensor is connected with the alarm.

6. The cable distribution box of claim 1, wherein a side of the base plate located in the receiving cavity is provided with a rotating plate, the rotating plate being rotatable relative to the base plate, the rotating plate being driven by a servo motor.

7. The cable distribution box of claim 5, further comprising a pesticide spraying assembly, wherein the pesticide spraying assembly comprises a gas conveying pipe arranged in the accommodating cavity and a pesticide gas generating device used for generating pesticide gas, the pesticide gas generating device is located outside the box body, the pesticide gas generating device is communicated with the gas conveying pipe, the gas conveying pipe is wound on the side plate, and a plurality of gas spraying holes are formed in the gas conveying pipe.

8. The cable distribution box according to claim 7, wherein the insecticidal gas generator is connected to one end of the gas pipe through a communication pipe, and a control valve is disposed inside the communication pipe.

9. The cable distribution box of claim 6, wherein a fan is disposed within the receiving chamber.

10. The cable distribution box of any one of claims 1 to 9, wherein a camera is disposed on the top plate, the camera being in communication with a user terminal.