CN114843968A - Jack box device for bus duct based on mechanical interlocking structure - Google Patents
Jack box device for bus duct based on mechanical interlocking structure Download PDFInfo
- Publication number
- CN114843968A CN114843968A CN202210438528.1A CN202210438528A CN114843968A CN 114843968 A CN114843968 A CN 114843968A CN 202210438528 A CN202210438528 A CN 202210438528A CN 114843968 A CN114843968 A CN 114843968A
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- Prior art keywords
- bus duct
- jack box
- screw rod
- interlocking
- hook
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- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention belongs to a jack box device for a bus duct based on a mechanical interlocking structure, wherein a jack box is vertically and parallelly arranged on the surface of the bus duct, the upper end and the lower end of the jack box are respectively provided with an interlocking clamping device, one part of the interlocking clamping device is connected with the jack box, the other part of the interlocking clamping device is connected with the bus duct, and the interlocking clamping device comprises an upper clamping hook, a lower clamping hook, a transverse screw rod, a transverse guide pillar and a longitudinal screw rod.
Description
Technical Field
The invention belongs to the technical field of bus duct jack boxes, and particularly relates to a jack box device for a bus duct based on a mechanical interlocking structure.
Background
The bus duct is a closed metal device formed by copper and aluminum bus posts, is used for distributing larger power for each element of a decentralized system, has replaced electric wires and cables increasingly in indoor low-voltage power transmission main line engineering projects, and the plug box is used as a functional unit of a power transmission bus duct, plays a role in electric energy distribution in a bus duct system, and has higher requirements on performance and reliability along with higher requirements on the bus duct product, and higher requirements on safety, reliability and simplicity and convenience in operation.
Usually, the jack box is installed and is adopted the mode that the level was directly cut straightly on the bus duct is straight, however the dock mode between current bus duct and the jack box often adopts the spring to press formula connected mode, this kind of connected mode takes place to become flexible because of environmental change easily, there is the power consumption potential safety hazard, and need fix a position in the installation and punch on the conductor of bus duct, complex operation, to a great extent increase product quality's instability, simultaneously very big increase work consuming time, the efficiency of work has been reduced.
Disclosure of Invention
The invention belongs to a jack box device for a bus duct based on a mechanical interlocking structure, wherein a jack box is vertically and parallelly arranged on the surface of the bus duct, interlocking clamping devices are arranged at the upper end and the lower end of the jack box respectively, one part of the interlocking clamping devices is connected with the jack box, the other part of the interlocking clamping devices is connected with the bus duct, each interlocking clamping device comprises an upper clamping hook, a lower clamping hook, a transverse screw rod, a transverse guide pillar and a longitudinal screw rod, and the interlocking clamping devices are arranged at the upper end and the lower end of the jack box to carry out quick and convenient assembly and adjustment, so that the overall assembly stability and universality can be improved, the assembly working time of the jack box can be greatly reduced, and the overall working efficiency is increased.
Furthermore, the interlocking clamping devices are connected with the upper end and the lower end of the plug box, and the interlocking clamping devices are arranged on two sides of the end face of the plug box in a mirror image mode.
Furthermore, the upper clamping hook is in an L-shaped block shape, an upper moving platform is arranged in the center of a long edge of the upper clamping hook, a guide rail groove is arranged below the top of the long edge of the upper clamping hook, the upper moving platform is in a square table plate shape, one corner of the upper moving platform is connected with the upper clamping hook, a transverse screw rod penetrates through the outer side of the center of the upper moving platform, a longitudinal screw rod penetrates through the side face of the upper moving platform, a transverse guide pillar is arranged on the inner side of the transverse screw rod, the transverse guide pillar and the transverse screw rod are connected with the lower clamping hook, the two guide rail grooves are arranged in parallel and equidistantly, the inner sides of the outer edges of the two sides of the bus duct are fixed through the upper clamping hook, and the jack box can be smoothly attached to the surface of the bus duct.
Furthermore, the lower clamping hook is an inverted L-shaped block, the lower moving table is arranged below the lower clamping hook and is a rectangular block, the surface of the lower moving table penetrates through the transverse guide pillar and the transverse screw rod of the upper clamping hook, the lower moving table is connected with the inner sides of the lower outer edges of the two sides of the bus duct through the lower clamping hook, the jack box can be firmly installed on the bus duct, and the transverse displacement of the jack box is limited.
Furthermore, longitudinal guide rails are arranged below the guide rail grooves, the longitudinal guide rails are longitudinally parallel to the upper end face and the lower end face of the plug box, and a group of interlocking clamping devices are arranged on the longitudinal guide rails in a mirror image mode.
Furthermore, the longitudinal screw rod is connected with the symmetrical interlocking clamping device in a penetrating way.
Further, the upper end of horizontal screw rod is equipped with twist grip, the left end of vertical screw rod be equipped with twist grip, horizontal screw rod pass through positive and negative screw thread and last trip and lower pothook and link to each other, vertical screw rod link to each other the interlocking latch device of symmetry through positive and negative screw thread, can open through the rotation of horizontal screw rod and contract go up trip and lower trip and be used for carrying out fixed lock with the outer edge of trip and bus duct side and die, the rotation through vertical screw rod can control the inside or outside removal of interlocking latch device of symmetry and guarantee can effectually to lock the inside compression of inside groove of bus duct side and connect firmly.
Has the advantages that:
the invention can quickly and conveniently assemble and adjust by arranging the interlocking clamping devices at the upper end and the lower end of the jack box, can improve the overall assembly stability and universality, can greatly reduce the assembly working time of the jack box, thereby increasing the overall working efficiency, fix the inner sides of the upper outer edges at the two sides of the bus duct by the upper clamping hook, enable the jack box to be smoothly attached to the meter of the bus duct, fix the inner sides of the lower outer edges at the two sides of the bus duct by the lower clamping hook, firmly install the jack box on the bus duct, limit the transverse displacement of the jack box, and can open and contract the upper clamping hook and the lower clamping hook by the rotation of the transverse screw rod to fixedly lock the clamping hook and the outer edges at the side surfaces of the bus duct, the symmetrical interlocking clamping device can be controlled to move inwards or outwards through rotation of the longitudinal screw rod, and internal groove compression connection on the side face of the bus duct can be effectively and firmly locked.
Drawings
Fig. 1 is a schematic diagram of a jack box device for a bus duct based on a mechanical interlocking structure;
in the figure; 1. the bus duct body, 2, jack box, 3, upper trip, 4, lower trip, 5, horizontal screw rod, 6, horizontal guide pillar, 7, vertical screw rod, 8, vertical guide rail.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
The bus duct body 1, the jack box 2, the upper trip 3, the lower trip 4, the transverse screw 5, the transverse guide pillar 6, the longitudinal screw 7, the longitudinal guide rail 8.
As shown in fig. 1;
the utility model provides a jack box device for bus duct based on mechanical interlocking structure, jack box 2 is upright parallel establishes on bus duct 1 surface, and both ends all are equipped with interlocking latch device about jack box 2, interlocking latch device partly link to each other with jack box 2, interlocking latch device another part links to each other with bus duct 1, interlocking latch device includes trip 3, lower trip 4, horizontal screw rod 5, horizontal guide pillar 6 and vertical screw rod 7, carries out swift convenient assembly and regulation through establishing interlocking latch device at the mode at jack box 2's upper and lower both ends, can improve holistic assembly stability and commonality, can let the operating time greatly reduced of jack box 2's assembly to holistic work efficiency has been increased.
In the present embodiment, the interlocking latch device is connected to the upper and lower ends of the jack box 2, and the interlocking latch device is arranged on both sides of the end surface of the jack box 2 in a mirror image manner.
In the embodiment, the upper hook 3 is in an L-shaped block shape, the center of a long edge of the upper hook 3 is provided with an upper moving table, a guide rail groove is arranged below the top of the long edge of the upper hook 3, the upper moving table is in a square table plate shape, one corner of the upper moving table is connected with the upper hook 3, the outer side of the center of the upper moving table is provided with a transverse screw rod 5 in a penetrating manner, the side surface of the upper moving table is provided with a longitudinal screw rod 7 in a penetrating manner, the inner side of the transverse screw rod 5 is provided with a transverse guide pillar 6, the transverse guide pillar 6 and the transverse screw rod 5 are connected with the lower hook 4, the two guide rail grooves are arranged in parallel and at equal intervals, the inner sides of the outer edges on the two sides of the bus duct 1 are fixed through the upper hook 3, and the jack box 2 can be flatly attached to the surface of the bus duct 1.
In the embodiment, the lower hook 4 is an inverted L-shaped block, the lower moving table is arranged below the lower hook 4, the lower moving table is a rectangular block, the surface of the lower moving table is connected with the transverse guide post 6 and the transverse screw rod 5 of the upper hook 3, the lower hook 4 is used for fixing the inner sides of the lower outer edges of the two sides of the bus duct, the jack box 2 can be firmly installed on the bus duct 1, and the transverse displacement of the jack box 2 is limited.
In the embodiment, longitudinal guide rails 8 are arranged below the guide rail grooves, the longitudinal guide rails 8 are longitudinally parallel and connected with the upper end surface and the lower end surface of the plug box 2, and a group of interlocking clamping devices are arranged on the longitudinal guide rails 8 in a mirror image manner.
In the present exemplary embodiment, the longitudinal spindle 7 is connected in a penetrating manner to a symmetrical interlocking detent.
With this implementation example, the upper end of horizontal screw rod 5 is equipped with twist grip, the left end of vertical screw rod 7 be equipped with twist grip, horizontal screw rod 5 link to each other with lower pothook 4 through positive and negative screw thread and last trip 3, vertical screw rod 7 link to each other the interlocking latch device of symmetry through positive and negative screw thread, can open through the rotation of horizontal screw rod 5 and contract go up trip 3 and trip 4 and be used for carrying out the fixed lock with the outer edge of trip and bus duct 1 side and die, the inside or outside removal assurance of interlocking latch device that can control the symmetry through the rotation of vertical screw rod 7 can be effectual with the inside compression of inside groove of bus duct 1 side connect and lock firmly.
An implementation example;
before the jack box assembly, earlier with last trip 3 and trip 4 through horizontal screw rod 5 shrink each other, rotate vertical screw rod 7 and expand interlocking latch device and guarantee the middle distance and can put into bus duct 1, place jack box 2 after the regulation is accomplished on the surface of bus duct 1, rotate vertical screw rod 7 with interlocking latch device to the internal contraction to spacing, later rotate horizontal screw rod 5 and will go up trip 3 and trip 4 and expand, can be with the firm fixed to bus duct 1 of jack box 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a jack box device for bus duct based on mechanical interlocking structure which characterized in that, the jack box is upright parallel establishes on bus duct surface, and jack box upper and lower both ends all are equipped with interlocking clamping device, interlocking clamping device partly link to each other with the jack box, interlocking clamping device another part links to each other with the bus duct, interlocking clamping device includes upper trip, lower trip, horizontal screw rod, horizontal guide pillar and vertical screw rod.
2. The jack box device for the bus duct based on the mechanical interlocking structure as claimed in claim 1, wherein the interlocking clamping device is connected with the upper end and the lower end of the jack box, and the interlocking clamping device is arranged on two sides of the end face of the jack box in a mirror image manner.
3. The jack box device for the bus duct based on the mechanical interlocking structure as claimed in claim 1, wherein the upper hook is shaped like an L-shaped block, the center of the long edge of the upper hook is provided with an upper moving table, a guide rail groove is arranged below the top of the long edge of the upper hook, the upper moving table is shaped like a square table plate, one corner of the upper moving table is connected with the upper hook, the outer side of the center of the upper moving table is provided with a transverse screw rod in a penetrating manner, the side surface of the upper moving table is provided with a longitudinal screw rod in a penetrating manner, the inner side of the transverse screw rod is provided with a transverse guide post, the transverse guide post and the transverse screw rod are connected with the lower hook, and two guide rail grooves are arranged in parallel and at equal intervals.
4. The jack box device for the bus duct based on the mechanical interlocking structure as claimed in claim 1, wherein the lower hook is shaped like an inverted L-shaped block, a lower moving table is arranged below the lower hook, the lower moving table is shaped like a rectangular block, and the surface of the lower moving table penetrates through and is connected with a transverse guide post and a transverse screw rod of the upper hook.
5. The plugging box device for the bus duct based on the mechanical interlocking structure as claimed in claim 3, wherein longitudinal guide rails are arranged below the guide rail grooves, the longitudinal guide rails are longitudinally parallel and connected with the upper end face and the lower end face of the plugging box, and a group of interlocking clamping devices are arranged on the longitudinal guide rails in a mirror image manner.
6. The jack box device for the bus duct based on the mechanical interlocking structure as claimed in claim 3, wherein the longitudinal screw rod penetrates through and is connected with the symmetrical interlocking clamping device.
7. The jack box device for the bus duct based on the mechanical interlocking structure as claimed in claim 3, wherein a rotary handle is arranged at the upper end of the transverse screw, a rotary handle is arranged at the left end of the longitudinal screw, the transverse screw is connected with the upper hook and the lower hook through positive and negative threads, and the longitudinal screw is connected with the symmetrical interlocking and clamping devices through the positive and negative threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210438528.1A CN114843968A (en) | 2022-04-25 | 2022-04-25 | Jack box device for bus duct based on mechanical interlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210438528.1A CN114843968A (en) | 2022-04-25 | 2022-04-25 | Jack box device for bus duct based on mechanical interlocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114843968A true CN114843968A (en) | 2022-08-02 |
Family
ID=82566245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210438528.1A Pending CN114843968A (en) | 2022-04-25 | 2022-04-25 | Jack box device for bus duct based on mechanical interlocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114843968A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386596A (en) * | 2011-12-04 | 2012-03-21 | 江苏金华厦电气有限公司 | Jack box for bus duct |
| CN202633861U (en) * | 2012-02-07 | 2012-12-26 | 宁波华通电器集团股份有限公司 | Bus duct jack box locking device |
| CN106099799A (en) * | 2016-08-19 | 2016-11-09 | 宝亨新电气（集团）有限公司 | A kind of active type device for locking busway inserting case |
| CN208571531U (en) * | 2018-09-14 | 2019-03-01 | 汉光电气股份有限公司 | A kind of interlock for busway inserting case |
| US20190331331A1 (en) * | 2018-04-25 | 2019-10-31 | Critical Components, Inc. | Electrical busway lighting system |
| CN113192730A (en) * | 2021-04-26 | 2021-07-30 | 郴州市铂荣电子有限公司 | Shockproof dynamic inductance device |
| CN214053992U (en) * | 2020-10-22 | 2021-08-27 | 无锡晶浩电子科技有限公司 | PCBA mainboard and nuclear core plate auxiliary welding frock |
| CN215452449U (en) * | 2021-01-14 | 2022-01-07 | 江西祖强电气有限公司 | Interlocking device for bus duct jack box |
-
2022
- 2022-04-25 CN CN202210438528.1A patent/CN114843968A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386596A (en) * | 2011-12-04 | 2012-03-21 | 江苏金华厦电气有限公司 | Jack box for bus duct |
| CN202633861U (en) * | 2012-02-07 | 2012-12-26 | 宁波华通电器集团股份有限公司 | Bus duct jack box locking device |
| CN106099799A (en) * | 2016-08-19 | 2016-11-09 | 宝亨新电气（集团）有限公司 | A kind of active type device for locking busway inserting case |
| US20190331331A1 (en) * | 2018-04-25 | 2019-10-31 | Critical Components, Inc. | Electrical busway lighting system |
| CN208571531U (en) * | 2018-09-14 | 2019-03-01 | 汉光电气股份有限公司 | A kind of interlock for busway inserting case |
| CN214053992U (en) * | 2020-10-22 | 2021-08-27 | 无锡晶浩电子科技有限公司 | PCBA mainboard and nuclear core plate auxiliary welding frock |
| CN215452449U (en) * | 2021-01-14 | 2022-01-07 | 江西祖强电气有限公司 | Interlocking device for bus duct jack box |
| CN113192730A (en) * | 2021-04-26 | 2021-07-30 | 郴州市铂荣电子有限公司 | Shockproof dynamic inductance device |
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