CN115065017B - Bus duct with adjustable width - Google Patents
Bus duct with adjustable width Download PDFInfo
- Publication number
- CN115065017B CN115065017B CN202210728251.6A CN202210728251A CN115065017B CN 115065017 B CN115065017 B CN 115065017B CN 202210728251 A CN202210728251 A CN 202210728251A CN 115065017 B CN115065017 B CN 115065017B
- Authority
- CN
- China
- Prior art keywords
- groove
- block
- positioning
- piece
- fixedly arranged
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Abstract
The invention relates to the technical field of bus ducts, and particularly discloses a bus duct with adjustable width, wherein side plates are symmetrically and fixedly arranged on two sides of a bottom cover plate, an upper cover plate is fixedly arranged on the side plates in a connecting way, bus connecting plate pieces are fixedly arranged between the two side plates at equal intervals, and positioning thread grooves are formed in the inner side of the bottom cover plate at equal intervals; through the cooperation effect between the location screw groove that sets up, regulation and control support piece, auxiliary member and the setting element, can regulate and control the width of each busbar interval in the bus duct, can carry out corresponding adjustment according to the quantity of in-service use busbar, when the busbar quantity needs to increase or reduce promptly, the interval between its busbar needs to be regulated and control, through the cooperation of support and setting element, can carry out the width between the light adjustment busbar, convenient operation, use flexibility is high, satisfies the actual adaptation demand.
Description
Technical Field
The invention relates to the technical field of bus ducts, in particular to a bus duct with adjustable width.
Background
The bus duct is a power distribution device for intensively and efficiently conveying current, and is mainly used for distributing power to the wire circuit of a high-rise building and a large-scale factory workshop to replace a traditional cable power transmission system; the bus duct has the advantages of small volume, large capacity, short design and construction period, convenient assembly and disassembly, nonflammability, safety, reliability, long service life and the like, and is increasingly and widely applied to various places.
The patent document in China with the publication number of CN214384845U discloses an adjustable bus duct, which aims at the problem that the bus duct is fixedly arranged in the prior art, cannot be adjusted according to actual use requirements, has the use limitation, is improved and optimized, namely, a width adjustable mechanism is arranged on the upper surface of a lower cover plate, and adjusts and controls a notch for installing a bus so as to be suitable for buses with various specifications.
The width of each bus space in the bus duct cannot be regulated and controlled by the scheme, and specific bus ducts are required to be used for buses with different numbers and different installation positions, so that the bus duct is not flexible in use, the width of each bus space cannot be correspondingly regulated according to the number of the buses, and the actual use requirements cannot be met.
Disclosure of Invention
The invention aims to provide a bus duct with adjustable width so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a bus duct with adjustable width comprises
The bus connecting plate is fixedly arranged between the two side plates at equal intervals, and positioning thread grooves are formed in the inner side of the bottom cover plate at equal intervals;
the adjusting and controlling support piece comprises a positioning threaded column, a support bracket, a placing groove, a movable block, a support spring, a clamping block and a connecting spring;
the auxiliary piece comprises a suspension part, a storage groove, a movable plate, an auxiliary spring, a clamping groove and a push-pull block;
the locating piece comprises a locating groove, a first magnetic sheet, a locking clamping groove, a locating inserting block, a second magnetic sheet, a touch block, a connecting sheet, a locking clamping block and a reset spring.
Preferably, the setting of location screw thread post threaded connection is in the location screw thread groove, and the fixed bottom that sets up in the support holds in the palm of location screw thread post, is provided with on the support and places the recess, it is provided with the holding tank to place the recess bottom, and the activity is provided with the movable block in the holding tank, and the one end integrated into one piece of movable block is provided with supporting spring, and the supporting spring other end is fixed to be set up in the holding tank, the activity of grip block symmetry sets up in placing the recess inside wall, and the one end of grip block extends to in placing the recess, and the tip is provided with the inclined plane, and the other end of grip block is fixed to be provided with connecting spring, and the connecting spring other end is fixed to be set up in the support.
Preferably, the suspension part is provided with a storage groove, a movable plate is movably arranged in the storage groove, an auxiliary spring is fixedly arranged on one side of the movable plate at equal intervals, the other end of the auxiliary spring is fixedly arranged in the storage groove, a push-pull block is fixedly arranged on the movable plate, and a clamping groove is formed in one end side of the movable plate.
Preferably, the clamping grooves correspond to the setting positions of the support brackets, and the number of the setting groups is the same.
Preferably, the hanging piece and the movable plate are arranged correspondingly in position, the number of the arranged groups is the same, and the lengths of the hanging piece and the movable plate are equal.
Preferably, the constant head tank equidistance sets up the inboard at the upper cover plate, and constant head tank bottom mounting is provided with first magnetic sheet, and one side of constant head tank inside wall is provided with the locking draw-in groove, the fixed one end that sets up at the suspension member of location inserted block, and the fixed second magnetic sheet that is provided with in tip of location inserted block, the activity of touching the piece sets up in the location inserted block, and touch the one end of piece and extend to the location inserted block outside, the fixed one end that sets up at the connection piece, the connection piece activity sets up in the location inserted block, and the fixed locking fixture block that is provided with of the other end of connection piece, the fixed reset spring that is provided with in one side symmetry of connection piece, the fixed setting in the location inserted block of reset spring other end, the one end of locking fixture block extends to the outside of location inserted block.
Preferably, the locking clamping blocks are correspondingly arranged with the locking clamping grooves, have the same number of groups, and are in fit and clamping connection with the locking clamping grooves.
Preferably, the positioning insert block corresponds to the positioning groove in the setting position, the section shape of the end part of the positioning insert block is the same as the section shape of the notch of the positioning groove, and the positioning insert block and the notch are in fit connection.
Compared with the prior art, the invention has the beneficial effects that:
this technical scheme improves and optimizes the defect that case CN214384845U and bus duct exist under the prior art, through the cooperation effect between the location screw groove that sets up promptly, regulation and control support piece, auxiliary member and the setting element, can regulate and control the width of each bus interval in the bus duct, can carry out corresponding adjustment according to the quantity of in-service use generating line, promptly when the required increase of generating line quantity or reduce, the interval between its generating line needs to be regulated and control, through the cooperation of support and setting element, can carry out the width between the light adjustment generating line, and convenient operation, flexibility in use are high, satisfy the actual adaptation demand.
Drawings
FIG. 1 is a schematic diagram of a left side of an inventive busway structure connection;
FIG. 2 is an enlarged schematic view of a portion of the structural connection of FIG. 1 of the present invention;
FIG. 3 is a right side schematic view of an inventive busway structure connection;
FIG. 4 is an enlarged schematic view of a portion of the structural connection of FIG. 3 in accordance with the present invention;
FIG. 5 is a partial cross-sectional view of an inventive tuning support structure connection;
FIG. 6 is a partial cross-sectional view of the inventive attachment of the auxiliary member, positioning member and upper cover plate structure;
FIG. 7 is an enlarged schematic view of a portion of the structural connection of FIG. 6 in accordance with the present invention;
FIG. 8 is a partial cross-sectional view of the structural attachment of the inventive accessory to the positioning member;
fig. 9 is an enlarged schematic view of a portion of the structural connection of fig. 8.
In the figure: the bottom cover plate 1, the side plate 2, the upper cover plate 3, the bus connecting plate 4, the positioning thread groove 5, the regulation and control supporting piece 6, the positioning thread post 601, the supporting bracket 602, the placing groove 603, the movable block 604, the supporting spring 605, the clamping block 606, the connecting spring 607, the auxiliary piece 7, the hanging piece 701, the containing groove 702, the movable plate 703, the auxiliary spring 704, the clamping groove 705, the push-pull block 706, the positioning piece 8, the positioning groove 801, the first magnetic sheet 802, the locking clamping groove 803, the positioning inserting block 804, the second magnetic sheet 805, the touch block 806, the connecting sheet 807, the locking clamping block 808 and the reset spring 809.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Referring to fig. 1 to 9, the present invention provides a technical solution: the invention relates to a bus duct with adjustable width, which comprises
The device comprises a bottom cover plate 1, side plates 2 are symmetrically and fixedly arranged on two sides of the bottom cover plate 1, an upper cover plate 3 is fixedly arranged on the side plates 2 in a connecting mode, bus connecting plate pieces 4 are fixedly arranged between the two side plates 2 at equal intervals, and positioning thread grooves 5 are formed in the inner side of the bottom cover plate 1 at equal intervals;
the adjusting and controlling support piece 6, wherein the adjusting and controlling support piece 6 comprises a positioning threaded column 601, a support bracket 602, a placing groove 603, a movable block 604, a support spring 605, a clamping block 606 and a connecting spring 607;
the auxiliary piece 7, the auxiliary piece 7 comprises a hanging piece 701, a containing groove 702, a movable plate 703, an auxiliary spring 704, a clamping groove 705 and a push-pull block 706;
the positioning piece 8, the positioning piece 8 comprises a positioning groove 801, a first magnetic sheet 802, a locking clamping groove 803, a positioning inserting block 804, a second magnetic sheet 805, a touch block 806, a connecting sheet 807, a locking clamping block 808 and a reset spring 809.
The screw thread post 601 threaded connection of location here sets up in the screw thread groove 5, and the fixed bottom that sets up at supporting tray 602 of screw thread post 601, be provided with on the supporting tray 602 and place recess 603, it is provided with the holding tank to place the recess 603 bottom, the activity is provided with movable block 604 in the holding tank, the one end integrated into one piece of movable block 604 is provided with supporting spring 605, the fixed setting in the holding tank of supporting spring 605 other end, the symmetrical activity setting of grip block 606 is in the inside wall of placing recess 603, and the one end of grip block 606 extends to in placing recess 603, and the tip is provided with the inclined plane, the other end of grip block 606 is fixed and is provided with connecting spring 607, the connecting spring 607 other end is fixed to be set up in supporting tray 602.
The hanging piece 701 is provided with a storage groove 702, a movable plate 703 is movably arranged in the storage groove 702, an auxiliary spring 704 is fixedly arranged on one side of the movable plate 703 in an integrated mode at equal intervals, the other end of the auxiliary spring 704 is fixedly arranged in the storage groove 702, a push-pull block 706 is fixedly arranged on the movable plate 703, and a clamping groove 705 is formed in the side position of one end of the movable plate 703; the clamping grooves 705 correspond to the setting positions of the support brackets 602, and the number of the setting groups is the same; the hanging piece 701 and the movable plate 703 are arranged at the corresponding positions, the number of the arranged groups is the same, and the lengths of the two are equal.
The positioning grooves 801 are equidistantly formed in the inner side of the upper cover plate 3, the first magnetic sheet 802 is fixedly arranged at the bottom end of the positioning grooves 801, the locking clamping groove 803 is formed in one side of the inner side wall of the positioning grooves 801, the positioning inserting block 804 is fixedly arranged at one end of the hanging piece 701, the second magnetic sheet 805 is fixedly arranged at the end part of the positioning inserting block 804, the touch block 806 is movably arranged in the positioning inserting block 804, one end of the touch block 806 extends to the outer side of the positioning inserting block 804, the other end of the touch block 806 is fixedly arranged at one end of the connecting sheet 807, the connecting sheet 807 is movably arranged in the positioning inserting block 804, the locking clamping block 808 is fixedly arranged at the other end of the connecting sheet 807, the reset spring 809 is symmetrically fixedly arranged at one side of the connecting sheet 807, and the other end of the reset spring 809 is fixedly arranged in the positioning inserting block 804, and one end of the locking clamping block 808 extends to the outer side of the positioning inserting block 804; the locking clamping blocks 808 are matched and clamped with the locking clamping grooves 803 in a corresponding arrangement position and the same arrangement group number; the positioning insert block 804 corresponds to the positioning groove 801 in the setting position, and the cross section of the end part of the positioning insert block 804 is the same as the cross section of the notch of the positioning groove 801, and the positioning insert block 804 and the notch are in fit connection.
According to the technical scheme, defects of a bus duct in a case CN214384845U and the bus duct in the prior art are improved and optimized, the number of the bus ducts can be determined according to the use requirement of an actual bus duct in the installation and use process, namely, the number of the supporting brackets 602 is determined through connection and fixation of a positioning threaded column 601 and a positioning threaded duct 5, the number of auxiliary pieces 7 is determined through connection of a positioning insert 804 and a positioning groove 801, the supporting brackets 602 are equidistantly fixed, the suspension 701 is fixed, firstly, a touch block 806 is pressed, under the driving action of a connecting sheet 807, the protruding end part of a locking clamp 808 is retracted into the positioning insert 804, then the positioning insert 804 is inserted into the positioning groove 801 at a corresponding position, and the mutual adsorption of the first magnetic sheet 802 and the second magnetic sheet 805 is used for fixing, then the touch block 806 is loosened, the locking clamp 808 is clamped into the locking clamp groove 701 under the rebound action of a reset spring 809, the position positioning of the suspension is completed, the distance between the supporting brackets 602 is the distance between the bus ducts, and the width of the bus ducts 803 is regulated and controlled through the width of the supporting brackets 602;
then, the bus connecting plate 4 at the end of the bus is clamped into the placing groove 603 on the supporting bracket 602, in the process, the side wall of the bus connecting plate 4 is clamped and fixed through the clamping blocks 606 at the two sides in the placing groove 603, finally, the upper cover plate 3 is installed and fixed, in the procedure, the movable plate 703 needs to be pulled by the push-pull block 706, so that the movable plate 703 retracts into the accommodating groove 702 until the suspension 701 is clamped between the adjacent supporting brackets 602, the bottom end of the suspension 701 is contacted with the bottom cover plate 1, the push-pull block 706 can be loosened, the movable plate 703 returns to the original state under the rebound action of the auxiliary spring 704, namely, one side of the movable plate 703 is contacted with the side of the bus connecting plate 4, and the clamping groove 705 arranged at one side of the bottom end of the movable plate is clamped with the supporting bracket 602; the bus interval regulating and controlling work can be completed, the operation is simple, and the use flexibility is high.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bus duct of adjustable width which characterized in that: comprising
The bus-bar connecting device comprises a bottom cover plate (1), wherein side plates (2) are symmetrically and fixedly arranged on two sides of the bottom cover plate (1), an upper cover plate (3) is fixedly arranged on the side plates (2) in a connecting mode, bus-bar connecting plates (4) are fixedly arranged between the two side plates (2) at equal intervals, and positioning thread grooves (5) are formed in the inner side of the bottom cover plate (1) at equal intervals;
the adjusting and controlling support piece (6), wherein the adjusting and controlling support piece (6) comprises a positioning threaded column (601), a support bracket (602), a placing groove (603), a movable block (604), a supporting spring (605), a clamping block (606) and a connecting spring (607); the positioning threaded column (601) is in threaded connection with the positioning threaded groove (5), the positioning threaded column (601) is fixedly arranged at the bottom end of the supporting bracket (602), the supporting bracket (602) is provided with a placement groove (603), the bottom end of the placement groove (603) is provided with a containing groove, a movable block (604) is movably arranged in the containing groove, one end of the movable block (604) is integrally formed with a supporting spring (605), the other end of the supporting spring (605) is fixedly arranged in the containing groove, the clamping blocks (606) are symmetrically and movably arranged on the inner side wall of the placement groove (603), one end of each clamping block (606) extends into the corresponding placement groove (603), the end of each clamping block (606) is provided with an inclined surface, the other end of each clamping block (606) is fixedly provided with a connecting spring (607), and the other end of each connecting spring (607) is fixedly arranged in the supporting bracket (602);
an auxiliary piece (7), wherein the auxiliary piece (7) comprises a hanging piece (701), a containing groove (702), a movable plate (703), an auxiliary spring (704), a clamping groove (705) and a push-pull block (706); a storage groove (702) is formed in the hanging piece (701), a movable plate (703) is movably arranged in the storage groove (702), an auxiliary spring (704) is fixedly arranged on one side of the movable plate (703) in an integrated mode at equal intervals, the other end of the auxiliary spring (704) is fixedly arranged in the storage groove (702), a push-pull block (706) is fixedly arranged on the movable plate (703), and a clamping groove (705) is formed in the side position of one end of the movable plate (703);
the positioning piece (8), the positioning piece (8) comprises a positioning groove (801), a first magnetic sheet (802), a locking clamping groove (803), a positioning inserting block (804), a second magnetic sheet (805), a touch block (806), a connecting sheet (807), a locking clamping block (808) and a reset spring (809); the utility model discloses a fixing device for fixing a position of a movable plug-in device, including upper cover plate (3), fixed slot (801) equidistance sets up the inboard of upper cover plate (3), and fixed slot (801) bottom fixed is provided with first magnetic sheet (802), and one side of fixed slot (801) inside wall is provided with locking draw-in groove (803), fixed one end that sets up at suspension member (701) of fixed plug-in device (804), and fixed tip that sets up of fixed plug-in device (804) is provided with second magnetic sheet (805), touch piece (806) activity sets up in fixed plug-in device (804), and touch piece (806) one end extends to the fixed plug-in device (804) outside, and the other end is fixed to set up in the one end of connection piece (807), connection piece (807) activity sets up in fixed fixture block (804), and one side symmetry of connection piece (807) is provided with reset spring (809), and reset spring (809) other end is fixed to be set up in fixed plug-in device (804), one end of locking fixture block (808) extends to the outside of fixed fixture block (808).
2. The width-adjustable busway of claim 1, wherein: the clamping grooves (705) correspond to the setting positions of the supporting brackets (602) and have the same setting group number.
3. The width-adjustable busway of claim 1, wherein: the hanging piece (701) and the movable plate (703) are arranged correspondingly in position, the number of the arranged groups is the same, and the lengths of the hanging piece and the movable plate are equal.
4. The width-adjustable busway of claim 1, wherein: the locking clamping blocks (808) are corresponding to the setting positions of the locking clamping grooves (803) and have the same setting group number, and the locking clamping blocks and the locking clamping grooves are in fit connection.
5. The width-adjustable busway of claim 1, wherein: the positioning plug block (804) corresponds to the setting position of the positioning groove (801), the section shape of the end part of the positioning plug block (804) is the same as the section shape of the notch of the positioning groove (801), and the positioning plug block and the positioning groove are in fit connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210728251.6A CN115065017B (en) | 2022-06-24 | 2022-06-24 | Bus duct with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210728251.6A CN115065017B (en) | 2022-06-24 | 2022-06-24 | Bus duct with adjustable width |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115065017A CN115065017A (en) | 2022-09-16 |
| CN115065017B true CN115065017B (en) | 2024-02-23 |
Family
ID=83202114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210728251.6A Active CN115065017B (en) | 2022-06-24 | 2022-06-24 | Bus duct with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115065017B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7744386B1 (en) * | 2009-11-02 | 2010-06-29 | Lighting Services Inc. | High amperage busway system |
| KR101179991B1 (en) * | 2012-03-16 | 2012-09-05 | 김철후 | Apparatus for Coating peeled of busbar |
| CN106129932A (en) * | 2016-08-19 | 2016-11-16 | 宝亨新电气（集团）有限公司 | A kind of bus duct rapid installation device preventing from assembling misphase |
| CN207753413U (en) * | 2018-01-18 | 2018-08-21 | 江苏银庆电气有限公司 | A kind of fireproof bus duct expansion joint busbar |
| CN212210417U (en) * | 2020-05-14 | 2020-12-22 | 江苏永兴电能设备科技有限公司 | Bus duct capable of being adjusted in classification mode |
| CN212627034U (en) * | 2020-05-06 | 2021-02-26 | 青岛业之峰电器制造有限公司 | Air insulation bus duct |
| CN214384845U (en) * | 2020-10-21 | 2021-10-12 | 美为（天津）电气技术有限公司 | Adjustable bus duct |
| CN215071538U (en) * | 2021-05-31 | 2021-12-07 | 沈阳凯宸电气有限公司 | Data bus duct |
| CN114336473A (en) * | 2021-12-30 | 2022-04-12 | 江苏苏电电气科技有限公司 | Bus duct based on surface coating protection |
| CN216774232U (en) * | 2021-12-03 | 2022-06-17 | 湖北润江电力有限公司 | Plug-in type epoxy coating bus duct adaptation connecting row |
| CN216774228U (en) * | 2021-11-11 | 2022-06-17 | 广州市鼎为电气设备有限公司 | Air type bus duct |
-
2022
- 2022-06-24 CN CN202210728251.6A patent/CN115065017B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7744386B1 (en) * | 2009-11-02 | 2010-06-29 | Lighting Services Inc. | High amperage busway system |
| KR101179991B1 (en) * | 2012-03-16 | 2012-09-05 | 김철후 | Apparatus for Coating peeled of busbar |
| CN106129932A (en) * | 2016-08-19 | 2016-11-16 | 宝亨新电气（集团）有限公司 | A kind of bus duct rapid installation device preventing from assembling misphase |
| CN207753413U (en) * | 2018-01-18 | 2018-08-21 | 江苏银庆电气有限公司 | A kind of fireproof bus duct expansion joint busbar |
| CN212627034U (en) * | 2020-05-06 | 2021-02-26 | 青岛业之峰电器制造有限公司 | Air insulation bus duct |
| CN212210417U (en) * | 2020-05-14 | 2020-12-22 | 江苏永兴电能设备科技有限公司 | Bus duct capable of being adjusted in classification mode |
| CN214384845U (en) * | 2020-10-21 | 2021-10-12 | 美为（天津）电气技术有限公司 | Adjustable bus duct |
| CN215071538U (en) * | 2021-05-31 | 2021-12-07 | 沈阳凯宸电气有限公司 | Data bus duct |
| CN216774228U (en) * | 2021-11-11 | 2022-06-17 | 广州市鼎为电气设备有限公司 | Air type bus duct |
| CN216774232U (en) * | 2021-12-03 | 2022-06-17 | 湖北润江电力有限公司 | Plug-in type epoxy coating bus duct adaptation connecting row |
| CN114336473A (en) * | 2021-12-30 | 2022-04-12 | 江苏苏电电气科技有限公司 | Bus duct based on surface coating protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115065017A (en) | 2022-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115065017B (en) | Bus duct with adjustable width | |
| CN219739889U (en) | Mounting bracket of bus duct | |
| CN212444934U (en) | Panel processing fixing device | |
| CN213381119U (en) | Positioning and fixing device for automobile exhaust pipe production | |
| CN109494659B (en) | Connecting and clamping mechanism for power supply and distribution bus duct and mounting method | |
| CN213343094U (en) | Ultra-thin switching power supply | |
| CN210224800U (en) | Long-distance cable laying device in tunnel | |
| CN219611289U (en) | Tee joint connecting piece | |
| CN206878277U (en) | A kind of adapting system of power distribution cabinet | |
| CN219697151U (en) | Cable mounting rack | |
| CN220234476U (en) | Inverter power supply mounting structure | |
| CN215120544U (en) | High-stability mounting bracket for energy-saving frequency converter | |
| CN217692585U (en) | Insulating support of power transmission and transformation equipment | |
| CN218886261U (en) | Optical cable fixing device | |
| CN218997472U (en) | Wall embedded installation type direct current stabilized power supply | |
| CN209169547U (en) | A kind of Novel socket being easily installed | |
| CN219181024U (en) | Mounting guide rail for distribution box | |
| CN212192935U (en) | A criticize head for automobile parts automatic assembly trade | |
| CN218217897U (en) | Mounting structure of vehicle controller | |
| CN214227364U (en) | Bearing frame for steel rolling electrical system control cabinet | |
| CN210225196U (en) | Centering device for mounting motor | |
| CN220452306U (en) | Fan installation mount | |
| CN218333351U (en) | Dry-type transformer fan convenient to installation | |
| CN214255727U (en) | Low-voltage reactive power compensation device for outdoor power distribution cabinet | |
| CN220122509U (en) | Bracket for voltage wire harness of liquid-cooled energy storage battery cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |