CN112615137A - Distribution box - Google Patents

Distribution box Download PDF

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Publication number
CN112615137A
CN112615137A CN202011263742.5A CN202011263742A CN112615137A CN 112615137 A CN112615137 A CN 112615137A CN 202011263742 A CN202011263742 A CN 202011263742A CN 112615137 A CN112615137 A CN 112615137A
Authority
CN
China
Prior art keywords
antenna
distribution box
hole
wall
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011263742.5A
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Chinese (zh)
Inventor
赵杨宇
苏凯朋
姜书初
华伟清
邓志敏
曹甜生
吴彦伟
邹伟煜
毕超豪
许斌斌
潘建庭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd filed Critical Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority to CN202011263742.5A priority Critical patent/CN112615137A/en
Publication of CN112615137A publication Critical patent/CN112615137A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H02B1/48—Mounting of devices therein

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)

Abstract

The application provides a distribution box, include: the antenna comprises a box wall, an antenna and a pipe penetrating protective sleeve; the box wall is provided with a through hole; one end of the antenna is positioned in the distribution box and is in communication connection with the communication equipment in the distribution box, and the other end of the antenna penetrates through the through hole and is exposed out of the box wall; the tube penetrating protective sleeve is sleeved on the antenna and clamped in the through hole. The application solves the technical problems that communication signals of internal equipment of the distribution box are easily shielded by the wireless signals of the metal shell, so that the communication signals are weaker, and the communication signals cannot be normally or well used.

Description

Distribution box
Technical Field
The application relates to the field of power equipment, in particular to a distribution box.
Background
The existing circuit breaker with an intelligent communication module and a wireless transmission module, a smoke alarm, a sensor and other equipment are arranged in a metal shell of a distribution box, and communication signals of internal equipment of the distribution box are easily shielded by the metal shell, so that the communication signals are weaker, and the communication signals cannot be normally or better used.
Disclosure of Invention
An object of this application is to provide a block terminal, solves the inside equipment communication signal of block terminal and receives metal casing's radio signal shielding effect easily, leads to communication signal less strong, unable normal or the technical problem who uses communication signal betterly.
In view of this, the present application provides a distribution box, including: the antenna comprises a box wall, an antenna and a pipe penetrating protective sleeve;
the box wall is provided with a through hole;
one end of the antenna is positioned in the distribution box and is in communication connection with the communication equipment in the distribution box, and the other end of the antenna penetrates through the through hole and is exposed out of the box wall;
the tube penetrating protective sleeve is sleeved on the antenna and clamped in the through hole.
Further, the pipe penetrating protective sleeve comprises a pair of screwing screws;
the middle shaft part of the pair of screwing screws is provided with a through hole, and the diameter of the through hole is matched with that of the antenna;
the paired screws are sleeved on the antenna, and two ends of the paired screws respectively correspond to two sides of the through holes;
the both ends of twisting the screw are fixedly connected with clamp respectively, the diameter of clamp is greater than fenestrate diameter.
Further, the pipe penetrating protective sleeve further comprises a rubber ring;
the inner wall of the rubber ring is abutted with the inner wall of the antenna, the outer wall of the rubber ring is abutted with the inner wall of the through hole of the screw pair, and the antenna is suspended in the through hole of the screw pair.
Further, the pipe penetrating protective sleeve further comprises a steel sleeve;
the inner diameter of the steel sleeve is matched with the diameter of the paired screws;
the steel sleeve is sleeved on the screwing screw, and the outer side face of the steel sleeve is abutted to the through hole.
Furthermore, two rubber rings are arranged;
the two rubber rings are distributed on two sides of the pair of screwed screws.
Furthermore, the outside cover of poling protective sheath is equipped with the gum cover.
Furthermore, the part of the antenna corresponding to the perforation is inclined;
the height of the antenna corresponding to the inner side of the through hole is larger than the height of the antenna corresponding to the outer side of the through hole.
Further, the antenna is a glue stick antenna.
Compared with the prior art, the embodiment of the application has the advantages that:
the application provides a block terminal, through set up the perforation on the tank wall, the one end of antenna and the communication equipment communication connection in the block terminal, the other end of antenna passes the perforation, and expose outside the tank wall, make the better transmission of this antenna of communication equipment accessible in the block terminal and received signal, do not receive block terminal metal casing's signal shielding influence, establish the poling protective sheath through the cover on the antenna, and make the poling protective sheath card locate in the perforation, make the antenna not produce friction and leakage with the perforation, thereby the antenna has been protected, the radio signal shielding effect that block terminal internal plant communication signal received metal casing easily has been solved, lead to communication signal weaker, unable normal or better use communication signal's technical problem.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a distribution box provided in an embodiment of the present application;
fig. 2 is a side view of an electrical box provided in an embodiment of the present application;
FIG. 3 is an exploded view of a poling protection sleeve in an embodiment of the present application;
fig. 4 is a partial structure diagram of a distribution box provided in an embodiment of the present application.
Wherein the reference numerals are: the antenna comprises a box wall 1, an antenna 2, a pipe penetrating protective sleeve 3, a pair of screwing screws 4, a clamp 5, a rubber ring 6, a steel sleeve 7 and a through hole 8.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but 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 application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
For ease of understanding, please refer to fig. 4 of fig. 1, fig. 1 is a schematic structural diagram of a distribution box according to an embodiment of the present disclosure; fig. 2 is a side view of an electrical box provided in an embodiment of the present application; FIG. 3 is an exploded view of a poling protection sleeve in an embodiment of the present application; fig. 4 is a partial structure diagram of a distribution box provided in an embodiment of the present application.
The application provides a block terminal includes: the antenna comprises a box wall 1, an antenna 2 and a pipe penetrating protective sleeve 3;
the tank wall 1 is provided with a through hole;
one end of the antenna 2 is positioned in the distribution box and is in communication connection with communication equipment in the distribution box, and the other end of the antenna 2 penetrates through the through hole and is exposed out of the box wall 1;
the tube penetrating protective sleeve 3 is sleeved on the antenna 2, and the tube penetrating protective sleeve 3 is clamped in the through hole.
It should be noted that the diameter of the through hole is slightly larger than the outer diameter of the tube penetrating protective sleeve 3, so that the tube penetrating protective sleeve 3 can be clamped in the through hole, the inner diameter of the tube penetrating protective sleeve 3 is larger than the diameter of the antenna 2, so that the tube penetrating protective sleeve 3 can be sleeved on the antenna 2, so that the tube penetrating protective sleeve 3 can be stably clamped between the antenna 2 and the through hole, the antenna 2 can be a commonly used communication antenna 2, and the tube penetrating protective sleeve 3 is used for protecting the antenna 2 from abrasion damage of the inner wall of the through hole and insulating the antenna 2 from the through hole.
The application provides a block terminal, through set up the perforation on tank wall 1, antenna 2's one end and the communication equipment communication connection in the block terminal, antenna 2's the other end passes the perforation, and expose outside tank wall 1, make the better transmission of this antenna 2 of communication equipment accessible in the block terminal and received signal, do not receive block terminal metal casing's signal shielding influence, establish poling protective sheath 3 through the cover on antenna 2, and make poling protective sheath 3 card locate in the perforation, make antenna 2 not produce friction and leakage with the perforation, thereby antenna 2 has been protected, the radio signal shielding effect that block terminal internal plant communication signal received metal casing easily has been solved, lead to communication signal weaker, unable normal or better use communication signal's technical problem.
The above is an embodiment one of the distribution box provided by the present application, and the following is an embodiment two of the distribution box provided by the present application, please refer to fig. 1 to 4 specifically;
the application provides a distribution box, include: the antenna comprises a box wall 1, an antenna 2 and a pipe penetrating protective sleeve 3;
the tank wall 1 is provided with a through hole;
one end of the antenna 2 is positioned in the distribution box and is in communication connection with communication equipment in the distribution box, and the other end of the antenna 2 penetrates through the through hole and is exposed out of the box wall 1;
the tube penetrating protective sleeve 3 is sleeved on the antenna 2, and the tube penetrating protective sleeve 3 is clamped in the through hole.
As a further improvement, the pipe penetrating protective sleeve 3 of the distribution box provided by the embodiment of the application comprises a pair of screwing screws 4;
a through hole 8 is arranged on the middle shaft part of the screwing screw 4, and the diameter of the through hole 8 is matched with that of the antenna 2;
the paired screws are sleeved on the antenna 2, and two ends of the paired screws 4 respectively correspond to two sides of the through hole;
the two ends of the screwing screw 4 are respectively and fixedly connected with a hoop 5, and the diameter of the hoop 5 is larger than that of the through hole.
Specifically, the screwing screws 4 comprise male screws and female screws, through holes 8 are formed in the middle parts of the male screws and the female screws, the male screws and the female screws are sleeved on the antenna 2 and are in matched connection with the female screws, so that the male screws are located on the inner side of the through holes, the female screws are located on the outer side of the through holes, and the matched connection parts of the male screws and the female screws are located in the through holes; be connected with clamp 5 to the end of twisting screw 4, public screw is connected with clamp 5 for the other end of female screw promptly, and female screw is connected with clamp 5 for the other end of public screw, and the diameter of clamp 5 is greater than fenestrate diameter for when public screw is connected with female screw cooperation, on the perforation was located to the limiting displacement card that poling protective sheath 3 received both sides clamp 5, and was difficult for dropping, thereby guarantees poling protective sheath 3 real-time guard action to antenna 2.
As a further improvement, the pipe penetrating protective sleeve 3 of the distribution box provided by the embodiment of the application further comprises a rubber ring 6;
the inner wall of the rubber ring 6 abuts against the inner wall of the antenna 2, and the outer wall of the rubber ring 6 abuts against the inner wall of the through hole 8 of the counter screw 4, so that the antenna 2 is suspended in the through hole 8 of the counter screw 4.
Particularly, rubber ring 6 has insulating function, on antenna 2 was located to the inner wall cover of rubber ring 6, and the inner wall and the 2 zonulae occludens of antenna of rubber ring 6, the outer wall of rubber ring 6 is worn to locate in the perforating hole 8 to twisting screw 4, and 6 outer walls of rubber ring and the perforating hole 8 zonulae occludens to twisting screw 4, thereby bronze drum rubber ring 6's effect, make antenna 2 suspension in perforating hole 8, and not contact with the inner wall of perforating hole 8, thereby when the electric leakage on the tank wall 1 of block terminal, the backstop that rubber ring 6 was received to the electric current can not transmit to antenna 2 on, avoid antenna 2 electric leakage and short circuit.
As further improvement, the poling protective sheath 3 of block terminal that this application embodiment provided still includes steel bushing 7, and the inside diameter of steel bushing 7 matches in the diameter to twisting screw 4, and steel bushing 7 cover is located on twisting screw 4, and the lateral surface and the perforation looks butt of steel bushing 7, and steel bushing 7 is used for improving the rigidity and the wearability of poling protective sheath 3 for the life of poling protective sheath 3 is longer.
As further improvement, the rubber circle 6 of block terminal that this application embodiment provided has two, and two rubber circles 6 distribute in the both sides to twisting screw 4, through setting up two rubber circles 6 for antenna 2 can be more stably the suspension in the perforating hole 8 to twisting screw 4, avoids twisting screw 4 and antenna 2 direct contact.
As further improvement, the outside cover of poling protective sheath 3 of the block terminal that this application embodiment provided is equipped with the gum cover, and the gum cover is used for improving the insulating nature of tank wall 1 and antenna 2.
As a further improvement, the antenna 2 of the distribution box provided by the embodiment of the application is inclined corresponding to the perforated part;
the height of the antenna 2 corresponding to the inside of the hole is greater than the height of the antenna 2 corresponding to the outside of the hole.
Particularly, antenna 2 is corresponding to the corresponding horizontal plane 5 of inclination at fenestrate position, because the block terminal need expose outdoor often, the rainwater can pass the perforation along with antenna 2 and get into in the block terminal when avoiding rainy day, be the slope form through making antenna 2 correspond to fenestrate position, make antenna 2 correspond to the height that highly is greater than antenna 2 and corresponds to the perforation outside of perforation inboard, thereby the rainwater receives the influence of gravity can not flow in the block terminal, avoid the inside short circuit that leads to of intaking of block terminal.
As a further improvement, the antenna 2 of the distribution box provided in the embodiment of the present application is a stirring antenna 2.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1.一种配电箱，其特征在于，包括：箱壁、天线和穿管保护套；1. A power distribution box, characterized in that, comprising: a box wall, an antenna and a pipe-through protective sleeve; 所述箱壁上开设有穿孔；The wall of the box is provided with perforations; 所述天线的一端位于配电箱中，且与所述配电箱内的通讯设备通信连接，所述天线的另一端穿过所述穿孔，并裸露于所述箱壁之外；One end of the antenna is located in the distribution box and is connected to the communication equipment in the distribution box in communication, and the other end of the antenna passes through the through hole and is exposed outside the box wall; 所述穿管保护套套设于所述天线上，且所述穿管保护套卡设于所述穿孔中。The pipe-penetrating protective sleeve is sleeved on the antenna, and the pipe-penetrating protective sleeve is clamped in the through hole. 2.根据权利要求1所述的配电箱，其特征在于，所述穿管保护套包括对拧螺丝；2 . The power distribution box according to claim 1 , wherein the pipe-passing protective cover comprises a pair of screws; 2 . 所述对拧螺丝的中轴部分设置有贯通孔，所述贯通孔的直径匹配于所述天线的直径；The central axis part of the counter-twisting screw is provided with a through hole, and the diameter of the through hole matches the diameter of the antenna; 所述对宁螺丝套设于所述天线上，且所述对拧螺丝的两端分别对应于所述穿孔的两侧；The pairing screw is sleeved on the antenna, and both ends of the pairing screw correspond to two sides of the through hole respectively; 所述对拧螺丝的两端分别固定连接有卡箍，所述卡箍的直径大于所述穿孔的直径。Two ends of the counter-twisting screw are respectively fixedly connected with clamps, and the diameter of the clamps is larger than the diameter of the through holes. 3.根据权利要求2所述的配电箱，其特征在于，所述穿管保护套还包括橡胶圈；3 . The distribution box according to claim 2 , wherein the pipe-through protection sleeve further comprises a rubber ring; 3 . 所述橡胶圈的内壁与所述天线的内壁相抵接，所述橡胶圈的外壁与所述对拧螺丝的贯通孔内壁相抵接，使所述天线悬架于所述对拧螺丝的贯通孔中。The inner wall of the rubber ring is in contact with the inner wall of the antenna, and the outer wall of the rubber ring is in contact with the inner wall of the through hole of the anti-twist screw, so that the antenna is suspended in the through hole of the anti-twist screw . 4.根据权利要求2所述的配电箱，其特征在于，所述穿管保护套还包括钢套；4. The power distribution box according to claim 2, characterized in that, the pipe-passing protective sleeve further comprises a steel sleeve; 所述钢套的内部直径匹配于所述对拧螺丝的直径；The inner diameter of the steel sleeve is matched with the diameter of the counterscrew; 所述钢套套设于所述对拧螺丝上，所述钢套的外侧面与所述穿孔相抵接。The steel sleeve is sleeved on the counter-tightening screw, and the outer side surface of the steel sleeve is in contact with the through hole. 5.根据权利要求3所述的配电箱，其特征在于，所述橡胶圈有两个；5. The distribution box according to claim 3, characterized in that, there are two rubber rings; 两个所述橡胶圈分布于所述对拧螺丝的两侧。The two rubber rings are distributed on both sides of the counter-tightening screw. 6.根据权利要求1所述的配电箱，其特征在于，所述穿管保护套的外部套设有胶套。6 . The distribution box according to claim 1 , wherein a rubber sleeve is provided on the outside of the pipe-penetrating protective sleeve. 7 . 7.根据权利要求4所述的配电箱，其特征在于，所述天线对应于所述穿孔的部位呈倾斜状；7 . The distribution box according to claim 4 , wherein the part of the antenna corresponding to the perforation is inclined; 7 . 所述天线对应于所述穿孔内侧的高度大于所述天线对应于所述穿孔外侧的高度。The height of the antenna corresponding to the inner side of the perforation is greater than the height of the antenna corresponding to the outer side of the perforation. 8.根据权利要求1所述的配电箱，其特征在于，所述天线为胶棒天线。8. The distribution box according to claim 1, wherein the antenna is a glue stick antenna.
CN202011263742.5A 2020-11-12 2020-11-12 Distribution box Pending CN112615137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011263742.5A CN112615137A (en) 2020-11-12 2020-11-12 Distribution box

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794114A (en) * 2021-09-28 2021-12-14 国网福建省电力有限公司厦门供电公司 A kind of power distribution equipment with integrated communication base station
CN114400543A (en) * 2021-12-24 2022-04-26 上海创苹信息技术有限公司 Power distribution device for line installation of crane front-end monitoring equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2392055Y (en) * 1999-05-28 2000-08-16 冯孙忠 Adjustable sleeve passing through wall for pipeline
US6488317B1 (en) * 2000-02-01 2002-12-03 Avaya Technology Corp. Cable strain relief adapter with gel sealing grommet
CN204464776U (en) * 2015-03-12 2015-07-08 河北申美电器有限公司 Power distribution cabinet
CN209045743U (en) * 2018-12-07 2019-06-28 江苏省江都水利工程管理处 A kind of antenna extension apparatus
CN210111342U (en) * 2019-06-30 2020-02-21 苏州步高电气科技有限公司 Business turn over line hole protective structure of switch board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2392055Y (en) * 1999-05-28 2000-08-16 冯孙忠 Adjustable sleeve passing through wall for pipeline
US6488317B1 (en) * 2000-02-01 2002-12-03 Avaya Technology Corp. Cable strain relief adapter with gel sealing grommet
CN204464776U (en) * 2015-03-12 2015-07-08 河北申美电器有限公司 Power distribution cabinet
CN209045743U (en) * 2018-12-07 2019-06-28 江苏省江都水利工程管理处 A kind of antenna extension apparatus
CN210111342U (en) * 2019-06-30 2020-02-21 苏州步高电气科技有限公司 Business turn over line hole protective structure of switch board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794114A (en) * 2021-09-28 2021-12-14 国网福建省电力有限公司厦门供电公司 A kind of power distribution equipment with integrated communication base station
CN114400543A (en) * 2021-12-24 2022-04-26 上海创苹信息技术有限公司 Power distribution device for line installation of crane front-end monitoring equipment

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Application publication date: 20210406

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