CN113540984A - Method for connecting and protecting kinetic energy between box-packed bodies - Google Patents
Method for connecting and protecting kinetic energy between box-packed bodies Download PDFInfo
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- CN113540984A CN113540984A CN202110761445.1A CN202110761445A CN113540984A CN 113540984 A CN113540984 A CN 113540984A CN 202110761445 A CN202110761445 A CN 202110761445A CN 113540984 A CN113540984 A CN 113540984A
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- bus expansion
- box
- expansion joint
- kinetic energy
- box body
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000012856 packing Methods 0.000 abstract description 13
- 230000008859 change Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
-
- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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)
- Cable Accessories (AREA)
Abstract
The invention discloses a kinetic energy connection method between box-packed bodies, wherein woven soft bus expansion joints with proper length are selected to connect busbars on adjacent box-packed bodies, and the connection positions of the woven soft bus expansion joints and the busbars are flexibly adjusted through limiting nails according to the distance between the box-packed bodies, so that the connection lengths of the woven soft bus expansion joints are proper, wherein the connection structure is as follows: the protection method is characterized in that two ends of the woven flexible bus expansion joint are respectively connected with busbars on adjacent box packing bodies through limiting nails, and the protection method is characterized in that the protection method comprises the following steps: the box packing body is installed in place firstly, the top protection plate is installed between the adjacent box packing bodies, and after the woven flexible bus expansion joint and the busbar are connected, the bottom protection is installed.
Description
Technical Field
The invention relates to the technical field of electric power facilities, in particular to a method for connecting and protecting kinetic energy between box-packed bodies.
Background
The field mechanical work such as oil field well drilling can not be supplied with energy, and because the field work is far away from the energy supply coverage area of a power plant, the field work has short operation time and strong fluidity, and the field work is not economical if a power grid is built for power taking, and the work period can be greatly prolonged. The movable box-packed power station can move along with the change of a working site, is flexible and convenient, and is a good choice. The movable box body power station mainly comprises a generator set, a unit monitoring system, a unit power distribution system and the like, all the devices are assembled in a standard box body, the movable box body power station is convenient to move, self has protection, the integration level is high, the integrated box body power station is fixed in place only when the user uses electricity on site, the power cable is used for generating electricity, the load can meet the electricity utilization requirement of mechanical equipment, and the movable box body power station is very quick and convenient.
Due to the limitation of the volume of the box-packed bodies, the power energy provided by each box-packed body is limited, and when large-scale engineering machinery or engineering machinery works in a combined manner, the generated energy of one generator set cannot meet the use requirement, so that a plurality of generator sets are required to run in parallel to supply power to a load together. A plurality of boxed body power stations parallel operation, need the parallelly connected transport of power energy, because the restriction of transportation assembly, the connection of power energy must go on again after the boxed body arrives the position between the boxed body, power connection mode has directly decided the boxed body structure and the field operation degree of difficulty between the boxed body, current connection mode is directly through cable junction, not only will cut according to the interval scene of the boxed body, and need the on-the-spot direction of professional when connecting, the operation degree of difficulty is big, connecting cable between the boxed body exposes outside simultaneously, the wind blows and drenches with rain, the insulating layer is very easy to be corroded, the damage of the transition cable that aggravates greatly is operated repeatedly simultaneously, need the insulating nature of periodic detection connecting cable, and the working cost is increased.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a method for connecting and protecting the kinetic energy between box-packed bodies, is convenient to operate, can freely and quickly adjust the connecting position according to different intervals of the box-packed bodies, can effectively protect the kinetic energy connecting cable, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a kinetic energy connection method between box packing bodies selects a braided flexible bus expansion joint with proper length to connect busbars on adjacent box packing bodies, and flexibly adjusts the connection positions of the braided flexible bus expansion joint and the busbars through limiting nails according to the distance between the box packing bodies, so that the connection length of the braided flexible bus expansion joint is proper.
As a preferred technical scheme of the present invention, the relationship between the length of the braided flexible bus expansion joint and the distance between the bus bars on the adjacent box-packed bodies is as follows:
L＝D*K K＝K1*K2
wherein: l is the length of the braided flexible bus expansion joint (calculated from the installation position);
d is the distance between the busbars on the box body (calculated from the mounting position);
k is a safety coefficient, and the distance between the woven flexible bus expansion joints meets the requirement of safety distance (related to the voltage grade of the busbar) after the woven flexible bus expansion joints are installed;
k1 is a safety factor 1, the minimum value is 1, the width of the woven flexible bus expansion joint is related, and the adjustment amount in the vertical direction is considered;
k2 is a safety factor of 2, the minimum value is 1, and the horizontal direction adjustment amount is considered.
As a preferred technical scheme of the invention, two ends of the braided flexible bus expansion joint are respectively connected with the bus bar on the adjacent box body through the limiting nails.
A protection method after kinetic energy connection between box-packed bodies is characterized in that the box-packed bodies are firstly installed in place, a top protection plate is installed between adjacent box-packed bodies, and after connection of woven soft bus expansion joints and busbars is completed, a bottom protection plate is covered on the top protection plate to carry out full wrapping protection on the woven soft bus expansion joints.
As a preferred technical scheme of the present invention, the top protection plate is disposed between two adjacent box packing bodies, the braided soft bus expansion joint is located in front of the top protection plate, the bottom protection plate is disposed at the front end of the braided soft bus expansion joint, two ends of the bottom protection plate are respectively located in the box packing bodies, and the bottom protection plate is detachably connected to the box packing bodies.
According to a preferable technical scheme of the invention, the bottom protection plate is connected with the box bodies through bolts, one end of the top protection plate is rotatably connected with one box body through a movable shaft, and the other end of the top protection plate is connected with the other box body through a fixing pin.
As a preferable technical scheme of the invention, the two sides of the top protection plate are provided with inclined side wing brackets of an integrated structure.
As a preferable technical scheme of the invention, one side of the bottom protection plate is provided with a transparent observation window.
Compared with the prior art, the invention has the beneficial effects that: the method for connecting and protecting the kinetic energy between the box-packed bodies can meet the adjustment requirement of any direction within a certain range by selecting the weaving type flexible bus expansion joint to connect the power between the two box-packed bodies, fully utilizes the advantage that the three dimensions of the weaving type flexible bus expansion joint can be adjusted, avoids the potential safety hazard that the safety distance is reduced due to the random change of the adjustment amount, flexibly adjusts the position and the number of the limit nails during connection, and has strong practicability and low cost; the protection mode carries out the parcel formula protection to weaving type flexible generating line telescopic joint through the cooperation of top guard plate and bottom guard plate, not only satisfies the mobile box packing body operation requirement, satisfies the protection requirement that collision, debris overlap joint and rain-proof drench simultaneously.
Drawings
FIG. 1 is a schematic diagram of a kinetic energy linkage structure according to the present invention;
FIG. 2 is a schematic view of the protective structure of the present invention;
FIG. 3 is a schematic view of a bottom guard plate structure;
FIG. 4 is a three view of the top fender;
FIG. 5 is a front view of a top fender attachment structure;
fig. 6 is a top view of fig. 5.
In the figure: the bus bar comprises a bus bar 1, a woven flexible bus bar expansion joint 2, a top protection plate 3, a bottom protection plate 4, a transparent observation window 5, a movable shaft 6, a fixed pin 7, a limiting nail 8 and a side wing support 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments (for convenience of description and understanding, the following description will be made with the front of fig. 1 as the front). 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.
Example 1: as shown in fig. 1, the present invention provides a technical solution: the utility model provides a kinetic energy connection method between box packing body selects for use the female row 1 on the adjacent box packing body of woven type flexible busbar telescopic joint 2 connection of suitable length to according to the interval between the box packing body, through the nimble hookup location of adjusting woven type flexible busbar telescopic joint 2 and female row 1 of spacing nail 8, make the connection length of woven type flexible busbar telescopic joint 2 suitable, wherein connection structure is: the two ends of the braided flexible bus telescopic joint 2 are respectively connected with the busbar 1 on the adjacent box body through a limit nail 8, and the distance relation between the length of the braided flexible bus telescopic joint 2 and the busbar 1 on the adjacent box body is as follows:
L＝D*K K＝K1*K2
wherein: l is the length of the braided flexible bus expansion joint calculated from the installation position;
d is the calculation of the distance between the busbars on the box body from the installation position;
k is a safety coefficient, and the distance of the woven flexible bus expansion joint after installation meets the requirement of safety distance and is related to the bus voltage grade;
k1 is a safety factor 1, the minimum value is 1, the width of the woven flexible bus expansion joint is related, and the adjustment amount in the vertical direction is considered;
k2 is a safety factor of 2, the minimum value is 1, and the horizontal direction adjustment amount is considered.
When K1 is 1.26 and K2 is 1.42, and the bus bar pitch between adjacent box assemblies is 0.8m, the length L of the selected braided flexible bus bar expansion joint 2 is 1.43 m.
As shown in fig. 2 and 3, in the protection method after kinetic energy connection between the box bodies, the box bodies are firstly installed in place, a top protection plate 3 is installed between adjacent box body, and after the connection of the woven soft bus expansion joint 2 and the busbar 1 is completed, a bottom protection plate 4 is covered on the top protection plate 3 to carry out full-wrapping protection on the woven soft bus expansion joint 2, and the structure is as follows: the top protection plate 3 is arranged between two adjacent box bodies, the woven soft bus expansion joint 2 is positioned in front of the top protection plate 3, the bottom protection plate 4 is arranged at the front end of the woven soft bus expansion joint 2, two ends of the bottom protection plate 4 are respectively positioned in the box bodies, and the bottom protection plate 4 is connected with the box bodies through bolts;
as shown in fig. 5 and 6, one end of the top protection plate 3 is rotatably connected with one of the box bodies through the movable shaft 6, the other end of the top protection plate 3 is connected with the other box body through the fixing pin 7, the two sides of the top protection plate 3 are inclined side wing supports 9 of an integral structure, the waterproof edge of the box body is matched to form a rain guide groove, rainwater is guided out of the box body, one side of the bottom protection plate 4 is provided with the transparent observation window 5, a worker can observe the change condition of the woven soft bus expansion joint 2 through the transparent observation window 5 at any time, the change of the safety distance between the woven soft bus expansion joints 2 caused by the change of the relative position of the box body is found in time, and the system operation safety is ensured.
As shown in fig. 4, on the top fender 3: a, the size is related to the installation distance between the box bodies, and the distance between the box bodies needs to be limited according to the size; the size b is related to the width of the busbar 1, and needs to be larger than the width of the busbar 1, the size c is the size of the outermost edge of the top protection plate 3, and the size c is matched with the waterproof edge of the box body to form a rain guide groove which can guide rain outside the box body.
Example 2: the difference from example 1 is that when K1 is 1.26 and K2 is 1.42, the length L of the braided flexible bus bar expansion joint 2 is 1.79m when the bus bar pitch in adjacent box assemblies is 1 m.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A kinetic energy connecting method between box-packed bodies is characterized in that: the woven flexible bus expansion joint (2) with proper length is selected to be connected with the busbar (1) on the adjacent box body, and the connecting position of the woven flexible bus expansion joint (2) and the busbar (1) is flexibly adjusted through the limiting nail (8) according to the distance between the box bodies, so that the connecting length of the woven flexible bus expansion joint (2) is proper.
2. A method of kinetic energy coupling between enclosures as claimed in claim 1, wherein: the distance relationship between the length of the braided flexible bus expansion joint (2) and the distance between the adjacent busbar (1) on the box body is as follows:
L＝D*K K＝K1*K2
wherein: l is the length of the braided flexible bus expansion joint (calculated from the installation position);
d is the distance between the busbars on the box body (calculated from the mounting position);
k is a safety coefficient, and the distance between the woven flexible bus expansion joints meets the requirement of safety distance (related to the voltage grade of the busbar) after the woven flexible bus expansion joints are installed;
k1 is a safety factor 1, the minimum value is 1, the width of the woven flexible bus expansion joint is related, and the adjustment amount in the vertical direction is considered;
k2 is a safety factor of 2, the minimum value is 1, and the horizontal direction adjustment amount is considered.
3. The structure of a kinetic energy coupling method between container bodies according to claim 1, wherein: two ends of the braided flexible bus expansion joint (2) are respectively connected with the bus bar (1) on the adjacent box body through a limit nail (8).
4. A method of protecting a tank package from kinetic energy coupling as defined in claim 1, wherein: the box body is installed in place firstly, the top protection plate (3) is installed between adjacent box body devices, and after the woven soft bus expansion joint (2) is connected with the busbar (1), the bottom protection plate (4) is covered on the top protection plate (3) to carry out full wrapping protection on the woven soft bus expansion joint (2).
5. The structure of the kinetic energy protection method between the box bodies according to claim 4, characterized in that: the top guard plate (3) sets up between two adjacent incasement bodies, weave the place ahead that type soft generating line telescopic joint (2) is located top guard plate (3), bottom guard plate (4) set up at the front end of weaving type soft generating line telescopic joint (2), and the both ends of bottom guard plate (4) are located the incasement body respectively and bottom guard plate (4) and the incasement body between be connected for dismantling.
6. The structure of the kinetic energy protection method between the box bodies according to claim 4, characterized in that: the bottom protection plate (4) is connected with the box body through a bolt, one end of the top protection plate (3) is rotatably connected with one box body through a movable shaft (6), and the other end of the top protection plate (3) is connected with the other box body through a fixing pin (7).
7. The structure of the kinetic energy protection method between the box bodies according to claim 4, characterized in that: the two sides of the top protection plate (3) are inclined side wing brackets (9) of an integrated structure.
8. The structure of the kinetic energy protection method between the box bodies according to claim 4, characterized in that: and a transparent observation window (5) is arranged on one side of the bottom protection plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110761445.1A CN113540984A (en) | 2021-07-06 | 2021-07-06 | Method for connecting and protecting kinetic energy between box-packed bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110761445.1A CN113540984A (en) | 2021-07-06 | 2021-07-06 | Method for connecting and protecting kinetic energy between box-packed bodies |
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| Publication Number | Publication Date |
|---|---|
| CN113540984A true CN113540984A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110761445.1A Pending CN113540984A (en) | 2021-07-06 | 2021-07-06 | Method for connecting and protecting kinetic energy between box-packed bodies |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1978591A (en) * | 1932-03-24 | 1934-10-30 | Meiwald Franz | Electric cable |
| CN201148469Y (en) * | 2007-06-12 | 2008-11-12 | 东北大学设计研究院（有限公司） | Aluminum cell negative busbar connecting device |
| CN201151748Y (en) * | 2007-12-17 | 2008-11-19 | 贵阳铝镁设计研究院 | Aside bus bar structure |
| CN201243184Y (en) * | 2008-06-11 | 2009-05-20 | 贵阳铝镁设计研究院 | Connection structure for short circuit or disconnection of gangway bus bar |
| CN201590634U (en) * | 2009-12-28 | 2010-09-22 | 贵阳铝镁设计研究院 | Novel alternating current bus of rectifying unit |
| CN202106966U (en) * | 2011-06-24 | 2012-01-11 | 中国北车集团大连机车车辆有限公司 | Bus type distribution of DC (direct current) main driving power supply of diesel locomotive |
| CN103474928A (en) * | 2013-09-11 | 2013-12-25 | 黄吉祥 | Novel wind generating set bus duct |
| CN212784668U (en) * | 2020-07-16 | 2021-03-23 | 天津欧能电气有限公司 | Novel bus duct telescopic unit |
-
2021
- 2021-07-06 CN CN202110761445.1A patent/CN113540984A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1978591A (en) * | 1932-03-24 | 1934-10-30 | Meiwald Franz | Electric cable |
| CN201148469Y (en) * | 2007-06-12 | 2008-11-12 | 东北大学设计研究院（有限公司） | Aluminum cell negative busbar connecting device |
| CN201151748Y (en) * | 2007-12-17 | 2008-11-19 | 贵阳铝镁设计研究院 | Aside bus bar structure |
| CN201243184Y (en) * | 2008-06-11 | 2009-05-20 | 贵阳铝镁设计研究院 | Connection structure for short circuit or disconnection of gangway bus bar |
| CN201590634U (en) * | 2009-12-28 | 2010-09-22 | 贵阳铝镁设计研究院 | Novel alternating current bus of rectifying unit |
| CN202106966U (en) * | 2011-06-24 | 2012-01-11 | 中国北车集团大连机车车辆有限公司 | Bus type distribution of DC (direct current) main driving power supply of diesel locomotive |
| CN103474928A (en) * | 2013-09-11 | 2013-12-25 | 黄吉祥 | Novel wind generating set bus duct |
| CN212784668U (en) * | 2020-07-16 | 2021-03-23 | 天津欧能电气有限公司 | Novel bus duct telescopic unit |
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