CN103401192A - Replacement-free fixed clamp for wall-buried electrical junction box - Google Patents
Replacement-free fixed clamp for wall-buried electrical junction box Download PDFInfo
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- CN103401192A CN103401192A CN2013102973063A CN201310297306A CN103401192A CN 103401192 A CN103401192 A CN 103401192A CN 2013102973063 A CN2013102973063 A CN 2013102973063A CN 201310297306 A CN201310297306 A CN 201310297306A CN 103401192 A CN103401192 A CN 103401192A
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- fixed card
- junction box
- electrical junction
- replacement
- card
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Abstract
The invention discloses a replacement-free fixed clamp for a wall-buried electrical junction box. When the wall-buried electrical junction box is damaged, the replacement-free fixed clamp is fixed in the damaged wall-buried electrical junction box and is free from replacement. The replacement-free fixed clamp comprises a lower fixed clamp sheet and an upper fixed clamp sheet, wherein the lower fixed clamp sheet and the upper fixed clamp sheet are U-shaped clamp bodies; socket mounting bulges are arranged on the clamp bodies; and connection slops are arranged at joints of two ends of the lower fixed clamping sheet and two ends of the upper fixed clamping sheet and are connected through fixing bolts. The connected replacement-free fixed clamp is fixed in the damaged wall-buried electrical junction box through own expansion clamping force. When the original wall-buried electrical junction box is damaged, the damaged junction box is not needed to be cut off and replaced, and great convenience is brought to electrical mounting and maintenance of switch sockets; furthermore, construction garbage produced by the cutting and the replacement of the box is also reduced, and a requirement on environment-friendly construction can be met; raw materials are reduced; the mounting time and the maintenance time are shortened; the production cost is reduced; and the working efficiency is improved.
Description
Technical field
The present invention relates to secretly bury within the walls the remanufactured component of electrical junction box, particularly secretly bury within the walls electrical junction box free of replacement fixed card, after secretly burying within the walls the electrical junction box damage, fixing wherein with the present invention, avoid changing.
Background technology
Secretly burying within the walls electrical junction box is the most frequently used electrical connection arrangement, extensively installs and is applied in various buildings, as family, retail shop, office building etc.The bottom box body that secretly buries within the walls electrical junction box is in just being fixed and secretly being embedded in the body of wall of building at the beginning of building., owing to needing that in building construction process body of wall is carried out various constructions works, inevitably can cause damage to the electrical junction box that secretly buries in it.The lighter causes socket that nose corrosion, bolt hole slide fastener are installed, and severe one causes box body rhegma, socket installation nose to damage and come off.Cause inconvenience and difficulty for follow-up electric installation.That meets that above-mentioned situation just needs sled to pound to have damaged secretly buries electrical junction box within the walls, carries out necessary reinforcing to around box body again after more renewing box, such as pounding into timber wedge, sticking with glue, with cement, smear etc.Not only increase workload and consumptive material use amount, also can produce construction rubbish in Renewal process,, for the installment work of various switches, socket brings unnecessary trouble and economic loss, also do not met the nowadays construction concept of low-carbon environment-friendly simultaneously.
Summary of the invention
The objective of the invention is secretly to bury within the walls in order to solve the problem that must change after the electrical junction box damage, provide and secretly bury within the walls electrical junction box free of replacement fixed card, make the electrical junction box that secretly buries within the walls after damage avoid changing, increase work efficiency, reduce production costs, meet the construction requirement of low-carbon environment-friendly.
The present invention is achieved in that secretly burying within the walls electrical junction box free of replacement fixed card comprises lower fixed card and upper fixed card, lower fixed card and upper fixed card are U-shaped cards, be equipped with socket on card nose is installed, be provided with the connection inclined-plane in lower fixed card with the junction at upper fixed card two ends, by set bolt, connect.The present invention after connection utilizes the outer clamping force that rises of self to be fixed on secretly burying in electrical junction box within the walls of having damaged.
Compare with the existing repair mode that secretly buries within the walls after electrical junction box damages, remarkable advantage of the present invention is: the present invention is by tightening set bolt, makes that the radial dimension of card after connecting is outer gradually to be risen, increase, and can be fixed on firmly the terminal box inwall.Original secretly bury within the walls electrical junction box and damage after, need not to dig and change the terminal box of damaging, bring great convenience for electric installation and service switch socket.Also reduced simultaneously to dig and changed the construction rubbish that box produces, can meet the requirement of environmental protection construction.Save raw material, shortened the time of installation, maintenance, reduced production cost, significantly improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of fixed card under the present invention.
Fig. 2 is the structural representation of fixed card in the present invention.
Fig. 3 is the structural representation after the present invention connects.
Embodiment
The present invention is described further below in conjunction with accompanying drawing, not limits the scope of the invention.Referring to Fig. 1, Fig. 2 and Fig. 3, secretly bury within the walls electrical junction box free of replacement fixed card and comprise lower fixed card 1 and upper fixed card 2, lower fixed card 1 and upper fixed card 2 are U-shaped cards, be equipped with socket on card nose 3 is installed, lower fixed card 1 is provided with the connection inclined-plane with the junction at upper fixed card 2 two ends, by set bolt 4, connects.The connection inclined-plane of lower fixed card 1 junction, two ends is the miter angle lower inclined plane, in this 45 bottom inside of spending the lower inclined plane card, is provided with brace, and this brace is provided with positioning screw hole.The connection inclined-plane of upper fixed card 2 junctions, two ends is that the miter angle ramp coordinates with lower fixed card 1, in this 45 inside top of spending the ramp card, is provided with brace, and this brace is provided with the bolt sliding tray.The brace that another kind of embodiment is lower fixed card 1 is provided with the bolt sliding tray, and the brace of upper fixed card 2 is provided with positioning screw hole.Socket is installed nose 3 correspondences and is arranged on the U-shaped card middle part of lower fixed card 1 and upper fixed card 2, and the above is provided with screw, two sockets install nose 3 concordant, all curve inwardly vertical with card separately.The brace of lower fixed card 1 and upper fixed card 2 junctions, two ends is corresponding to be arranged, and all curves inwardly vertical with card separately.Lower fixed card 1 conforms to the shape of secretly burying within the walls the electrical junction box inwall with the shape after upper fixed card 2 connects, as square, rectangle.If the present invention after connecting is rectangle, the number that can appropriately increase socket installation nose 3 depending on its length conforms to the number of its socket fixing threaded hole of installing above.
After secretly burying within the walls the electrical junction box damage, lower fixed card 1 of the present invention is secretly buried electrical junction box within the walls with putting into after upper fixed card 2 use set bolts 4 connect, bolt 4 is tightened, rotation along with set bolt 4, upper fixed card 2 with the bolt sliding tray expands outwardly, radial dimension of the present invention is increased, being fixed on tightly within the walls secretly buries in electrical junction box, socket is made and is fixed by bolts in socket installation nose 3, convenient and swift, need not to change damaged secretly bury within the walls electrical junction box.
Claims (7)
1. secretly bury within the walls electrical junction box free of replacement fixed card, it is characterized in that, comprise lower fixed card and upper fixed card, lower fixed card and upper fixed card are U-shaped cards, be equipped with socket on card nose is installed, lower fixed card is provided with the connection inclined-plane with the junction at upper fixed card two ends, by set bolt, connects.
2. the electrical junction box free of replacement fixed card of secretly burying within the walls according to claim 1, it is characterized in that, the connection inclined-plane of junction, described lower fixed card two ends is the miter angle lower inclined plane, in this 45 bottom inside of spending the lower inclined plane card, is provided with brace, and this brace is provided with positioning screw hole.
3. the electrical junction box free of replacement fixed card of secretly burying within the walls according to claim 1, it is characterized in that, the connection inclined-plane of junction, fixed card two ends is that the miter angle ramp coordinates with lower fixed card, inside top in this 45 degree ramp card is provided with brace, and this brace is provided with the bolt sliding tray.
4. the electrical junction box free of replacement fixed card of secretly burying within the walls according to claim 3, is characterized in that, the brace of described lower fixed card is provided with the bolt sliding tray, and the brace of upper fixed card is provided with positioning screw hole.
5. the electrical junction box free of replacement fixed card of secretly burying within the walls according to claim 1, it is characterized in that, described socket is installed the nose correspondence and is arranged on the U-shaped card middle part of lower fixed card and upper fixed card, the above is provided with screw, two sockets install nose concordant, all curve inwardly vertical with card separately.
6. the according to claim 3 or 4 described electrical junction box free of replacement fixed cards of secretly burying within the walls, is characterized in that, the brace of described lower fixed card and junction, upper fixed card two ends is corresponding to be arranged, and all curves inwardly vertical with card separately.
7. the according to claim 3 or 6 described electrical junction box free of replacement fixed cards of secretly burying within the walls, is characterized in that, described lower fixed card conforms to the shape of secretly burying within the walls the electrical junction box inwall with the shape after upper fixed card connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297306.3A CN103401192B (en) | 2013-07-16 | 2013-07-16 | Secretly bury the fixing card of electrical junction box free of replacement within the walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297306.3A CN103401192B (en) | 2013-07-16 | 2013-07-16 | Secretly bury the fixing card of electrical junction box free of replacement within the walls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103401192A true CN103401192A (en) | 2013-11-20 |
| CN103401192B CN103401192B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310297306.3A Active CN103401192B (en) | 2013-07-16 | 2013-07-16 | Secretly bury the fixing card of electrical junction box free of replacement within the walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103401192B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577903A (en) * | 2015-02-09 | 2015-04-29 | 同济大学建筑设计研究院(集团)有限公司 | Replacement-free fixing device for electric junction box buried in wall in concealed manner |
| CN105552797A (en) * | 2015-12-16 | 2016-05-04 | 华北冶建工程建设有限公司 | Remedy clamp and remedy method used after damage of self-tapping screw fixing lug |
| CN108551059A (en) * | 2018-06-15 | 2018-09-18 | 嘉兴市品鼎电器有限公司 | A kind of connecting wire fixing device |
| CN111049081A (en) * | 2020-01-09 | 2020-04-21 | 扬州朗日新能源科技有限公司 | Muff-coupling type junction box |
| CN111130036A (en) * | 2020-01-09 | 2020-05-08 | 扬州朗日新能源科技有限公司 | Clamping type junction box |
| CN111181103A (en) * | 2020-01-03 | 2020-05-19 | 扬州朗日新能源科技有限公司 | Plug-in type junction box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080035363A1 (en) * | 2006-08-10 | 2008-02-14 | Frank Shaochong Yan | Adjustable mud ring system |
| CN201402950Y (en) * | 2009-03-30 | 2010-02-10 | 中建一局集团第三建筑有限公司 | Temporary adjustable support for embedded box |
| CN203339599U (en) * | 2013-07-16 | 2013-12-11 | 胜利油田胜利工程建设（集团）有限责任公司 | Replacement-free fixing card for buried-in-wall electrical junction box |
-
2013
- 2013-07-16 CN CN201310297306.3A patent/CN103401192B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080035363A1 (en) * | 2006-08-10 | 2008-02-14 | Frank Shaochong Yan | Adjustable mud ring system |
| CN201402950Y (en) * | 2009-03-30 | 2010-02-10 | 中建一局集团第三建筑有限公司 | Temporary adjustable support for embedded box |
| CN203339599U (en) * | 2013-07-16 | 2013-12-11 | 胜利油田胜利工程建设（集团）有限责任公司 | Replacement-free fixing card for buried-in-wall electrical junction box |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577903A (en) * | 2015-02-09 | 2015-04-29 | 同济大学建筑设计研究院(集团)有限公司 | Replacement-free fixing device for electric junction box buried in wall in concealed manner |
| CN104577903B (en) * | 2015-02-09 | 2016-06-15 | 同济大学建筑设计研究院(集团)有限公司 | One is secretly buried electrical junction box within the walls and is exempted to change fixing device |
| CN105552797A (en) * | 2015-12-16 | 2016-05-04 | 华北冶建工程建设有限公司 | Remedy clamp and remedy method used after damage of self-tapping screw fixing lug |
| CN105552797B (en) * | 2015-12-16 | 2018-07-03 | 华北冶建工程建设有限公司 | Buckle and means to save the situation are remedied after the damage of thread tapping fixed ear |
| CN108551059A (en) * | 2018-06-15 | 2018-09-18 | 嘉兴市品鼎电器有限公司 | A kind of connecting wire fixing device |
| CN111181103A (en) * | 2020-01-03 | 2020-05-19 | 扬州朗日新能源科技有限公司 | Plug-in type junction box |
| CN111049081A (en) * | 2020-01-09 | 2020-04-21 | 扬州朗日新能源科技有限公司 | Muff-coupling type junction box |
| CN111130036A (en) * | 2020-01-09 | 2020-05-08 | 扬州朗日新能源科技有限公司 | Clamping type junction box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103401192B (en) | 2016-02-10 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 257000 No. two, 755 North Road, Dongying District, Shandong, Dongying Patentee after: SINOPEC PETROLEUM CONSTRUCTION SHENGLI Corp. Address before: 257000 No. two, 755 North Road, Dongying District, Shandong, Dongying Patentee before: Shengli Oilfield Shengli Engineering Construction (Group) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180131 Address after: 100101 Chaoyang District, Jilin City, Beijing mouth road, No. 9 Co-patentee after: SINOPEC PETROLEUM CONSTRUCTION SHENGLI Corp. Patentee after: SINOPEC OILFIELD SERVICE Corp. Address before: 257000 No. two, 755 North Road, Dongying District, Shandong, Dongying Patentee before: SINOPEC PETROLEUM CONSTRUCTION SHENGLI Corp. |