CN207884246U - A kind of enclosed type bus duct expansion box - Google Patents
A kind of enclosed type bus duct expansion box Download PDFInfo
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- CN207884246U CN207884246U CN201721851490.1U CN201721851490U CN207884246U CN 207884246 U CN207884246 U CN 207884246U CN 201721851490 U CN201721851490 U CN 201721851490U CN 207884246 U CN207884246 U CN 207884246U
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- sliding slot
- sliding
- expansion plate
- shaped expansion
- box
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Abstract
The utility model discloses a kind of enclosed type bus duct expansion boxs, including lower box and upper box, the upper surface of lower box offers symmetrical the first sliding groove and second sliding slot, the first sliding block and the second sliding block to match with the first sliding groove and second sliding slot is slidably connected in the first sliding groove and second sliding slot respectively, the lower surface of upper box offers symmetrical third sliding slot and the 4th sliding slot, the third sliding block and Four-slider to match with third sliding slot and the 4th sliding slot is slidably connected respectively in third sliding slot and the 4th sliding slot, third sliding block and the first sliding block slidably connect the first U-shaped expansion plate jointly.The utility model is simple in structure, easy to operate, and the energy of flow for accelerating air by adsorbing dust accelerates the heat dissipation effect of copper coin, while regulative mode is more flexible, plays a protective role to copper plate distortion.
Description
Technical field
The utility model is related to enclosed type bus duct technical field more particularly to a kind of enclosed type bus duct expansion boxs.
Background technology
In project of transmitting and converting electricity, busbar carrying conveying high current is single due to being limited by manufacturing condition and traffic condition
Root busbar cannot meet the needs of conveying remote transmission electric current, thus be frequently necessary to more busbares being together in series, adjacent in this way
Just bindiny mechanism is needed to be together in series between busbar, due to busbar also will produce when mounted length not enough or generate compared with
The case where margin, while can also cause to deform because of temperature change and environmental vibration during the work time, thus outside it
Housing parts usually require setting telescopic device to compensate, and existing expansion box regulative mode is dumb, causes to be unfavorable for
Bus telescoping adjusting is fast implemented, can not ensure the consistency of bus bar adjusting simultaneously, the problems such as constructing operation is inconvenient.
Utility model content
Purpose of the utility model is to solve expansion box regulative mode in the prior art is dumb, copper bar can not be dissipated
The problem of heat, and a kind of enclosed type bus duct expansion box proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of enclosed type bus duct expansion box, including lower box and upper box, the upper surface of the lower box offer phase
Symmetrical the first sliding groove and second sliding slot slidably connect in the first sliding groove and second sliding slot and the first sliding groove and the respectively
The lower surface of the first sliding block and the second sliding block that two sliding slots match, the upper box offers symmetrical third sliding slot and
Four sliding slots slidably connect the third to match with third sliding slot and the 4th sliding slot in the third sliding slot and the 4th sliding slot respectively
Sliding block and Four-slider, the third sliding block and the first sliding block slidably connect the first U-shaped expansion plate jointly, and described first is U-shaped
Several the first springs are fixedly connected on two opposite madial walls of expansion plate, several described first springs are far from first
One end of U-shaped expansion plate has been fixedly connected with the first fixed plate, and second sliding block and Four-slider slidably connect jointly
Two U-shaped expansion plates have been fixedly connected with several second springs on two opposite madial walls of the second U-shaped expansion plate, if
A dry one end of the second spring far from the second U-shaped expansion plate has been fixedly connected with the second fixed plate, and described first is U-shaped flexible
Plate and the second U-shaped expansion plate are formed by cavity and are connected with copper coin, and the copper coin is fixedly connected with the first fixed plate.
Preferably, the recess of the described first U-shaped expansion plate and the second U-shaped expansion plate symmetrically offers through-hole, the first U
The lateral wall of type expansion plate and the second U-shaped expansion plate recess is respectively connected with bus duct.
Preferably, wind turbine is equipped at the center of the upper box upper surface, the air inlet of the wind turbine is connected with air inlet
Pipe, the one end of the blast pipe far from wind turbine is through upper box and extends to outside upper box.
Preferably, Air Filter is equipped in the blast pipe.
Preferably, electrostatic adsorption device is equipped at the upper surface center of the lower box.
Compared with prior art, the utility model provides a kind of enclosed type bus duct expansion box, has following beneficial to effect
Fruit：
1, enclosed type bus duct expansion box, by the way that the first U-shaped expansion plate, the second U-shaped expansion plate, fixed plate and bullet is arranged
Spring can drive the first sliding block and the of the first U-shaped expansion plate and the connection of the second U-shaped expansion plate when copper coin is expanded with heat and contract with cold
Two sliding blocks move in the first sliding groove and second sliding slot, by using the tension for matching spring itself simultaneously of sliding slot and sliding block
Keep expansion box regulative mode more flexible.
2, the enclosed type bus duct expansion box starts wind turbine, can add by the way that wind turbine, blast pipe and electrostatic adsorption device is arranged
To accelerate the heat dissipation of copper coin, electrostatic adsorption device can adsorb the dust on copper coin, dust is avoided to overstock in copper for the flowing of fast air
On plate, the heat dissipation effect of copper coin is influenced.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Simple in structure, easy to operate, the energy of flow for accelerating air by adsorbing dust accelerates the heat dissipation effect of copper coin, while regulative mode
It is more flexible, it plays a protective role to copper plate distortion.
Description of the drawings
Fig. 1 be the utility model proposes a kind of enclosed type bus duct expansion box structural schematic diagram；
Fig. 2 be the utility model proposes a kind of enclosed type bus duct expansion box side view.
In figure：1 lower box, 2 upper boxes, 3 the first sliding grooves, 4 second sliding slots, 5 first sliding blocks, 6 second sliding blocks, 7 thirds are slided
Slot, 8 the 4th sliding slots, 9 third sliding blocks, 10 Four-sliders, 11 first U-shaped expansion plates, 12 first fixed plates, 13 first springs, 14
It is second U-shaped expansion plate, 15 second fixed plates, 16 second springs, 17 through-holes, 18 bus ducts, 19 wind turbines, 20 blast pipes, 21 dust-proof
Net, 22 copper coins, 23 electrostatic adsorption devices.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of enclosed type bus duct expansion box, including lower box 1 and upper box 2, the upper surface of lower box 1
Symmetrical the first sliding groove 3 and second sliding slot 4 are offered, is slidably connected respectively in the first sliding groove 3 and second sliding slot 4 and first
The lower surface of the first sliding block 5 and the second sliding block 6 that sliding slot 3 and second sliding slot 4 match, upper box 2 offers symmetrical
It is slidably connected respectively and third sliding slot 7 and the 4th sliding slot 8 in three sliding slots 7 and the 4th sliding slot 8, third sliding slot 7 and the 4th sliding slot 8
The third sliding block 9 and Four-slider 10 to match, third sliding block 9 and the first sliding block 5 slidably connect the first U-shaped expansion plate jointly
11, several the first springs 13 have been fixedly connected on two opposite madial walls of the first U-shaped expansion plate 11, several institutes
It states the one end of the first spring 13 far from the first U-shaped expansion plate 11 and has been fixedly connected with the first fixed plate 12,6 He of the second sliding block
Four-slider 10 slidably connects the second U-shaped expansion plate 14 jointly, on two opposite madial walls of the second U-shaped expansion plate 14
Several second springs 16 are fixedly connected with, the one end of several described second springs 16 far from the second U-shaped expansion plate 14 is equal
It is fixedly connected with the second fixed plate 15, the first U-shaped expansion plate 11 and the second U-shaped expansion plate 14 are formed by cavity and are connected with copper
Plate 22, copper coin 22 are fixedly connected with the first fixed plate 12.
The recess of first U-shaped expansion plate 11 and the second U-shaped expansion plate 14 symmetrically offers through-hole 17, the first U-shaped expansion plate
11 and the lateral wall of 14 recess of the second U-shaped expansion plate be respectively connected with bus duct 18.
Wind turbine 19 is equipped at the center of 2 upper surface of upper box, the air inlet of wind turbine 19 is connected with blast pipe 20, blast pipe
20 one end far from wind turbine 19 start wind turbine 19, accelerate the flowing of air through upper box 2 and extending to outside upper box 2, can be with
It radiates to copper coin 22.
Air Filter 21 is equipped in blast pipe 20, dust-proof dust enters in copper coin 22, influences the heat sinking function of copper coin 22.
It is equipped with electrostatic adsorption device 23 at the upper surface center of lower box 1, the dust on copper coin 22 can be adsorbed, dust is avoided to accumulate
It is pressed on copper coin 22, influences the heat dissipation effect of copper coin 22.
In the utility model, starts wind turbine 19, the flowing of air can be accelerated to accelerate the heat dissipation of copper coin 22, Electrostatic Absorption
Device 23 can adsorb the dust on copper coin 22, and dust is avoided to overstock on copper coin 22, influence the heat dissipation effect of copper coin 22, when copper coin 22
When being expanded with heat and contract with cold, the first sliding block 5 and second that the first U-shaped expansion plate 11 and the second U-shaped expansion plate 14 connect can be driven to slide
The movement in the first sliding groove 3 and second sliding slot 4 of block 6, while there is also tension for the first spring 13 and second spring 16 itself, it can be right
The deformation of copper coin 22 plays a protective role.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of enclosed type bus duct expansion box, including lower box (1) and upper box (2), which is characterized in that the lower box
(1) upper surface offers symmetrical the first sliding groove (3) and second sliding slot (4), the first sliding groove (3) and second sliding slot
(4) the first sliding block (5) and the second sliding block to match with the first sliding groove (3) and second sliding slot (4) is slidably connected in respectively
(6), the lower surface of the upper box (2) offers symmetrical third sliding slot (7) and the 4th sliding slot (8), the third sliding slot
(7) and in the 4th sliding slot (8) the third sliding block (9) to match with third sliding slot (7) and the 4th sliding slot (8) is slidably connected respectively
With Four-slider (10), the third sliding block (9) and the first sliding block (5) slidably connect the first U-shaped expansion plate (11), institute jointly
It states and has been fixedly connected with several the first springs (13), several institutes on two opposite madial walls of the first U-shaped expansion plate (11)
It states the one end of the first spring (13) far from the first U-shaped expansion plate (11) and has been fixedly connected with the first fixed plate (12), described second
Sliding block (6) and Four-slider (10) slidably connect the second U-shaped expansion plate (14), second U-shaped expansion plate (14) phase jointly
To two madial walls on be fixedly connected with several second springs (16), several described second springs (16) are far from second
One end of U-shaped expansion plate (14) has been fixedly connected with the second fixed plate (15), the first U-shaped expansion plate (11) and second U-shaped
Expansion plate (14), which is formed by cavity, is connected with copper coin (22), and the copper coin (22) is fixedly connected with the first fixed plate (12).
2. a kind of enclosed type bus duct expansion box according to claim 1, which is characterized in that the first U-shaped expansion plate
(11) and the recess of the second U-shaped expansion plate (14) symmetrically offers through-hole (17), the first U-shaped expansion plate (11) and the 2nd U
The lateral wall of type expansion plate (14) recess is respectively connected with bus duct (18).
3. a kind of enclosed type bus duct expansion box according to claim 1, which is characterized in that upper box (2) upper table
Wind turbine (19) is equipped at the center in face, the air inlet of the wind turbine (19) is connected with blast pipe (20), the blast pipe (20)
One end far from wind turbine (19) is through upper box (2) and extends to upper box (2) outside.
4. a kind of enclosed type bus duct expansion box according to claim 3, which is characterized in that set in the blast pipe (20)
There is Air Filter (21).
5. a kind of enclosed type bus duct expansion box according to claim 1, which is characterized in that the lower box (1) it is upper
Electrostatic adsorption device (23) is equipped at centre of surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851490.1U CN207884246U (en) | 2017-12-26 | 2017-12-26 | A kind of enclosed type bus duct expansion box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851490.1U CN207884246U (en) | 2017-12-26 | 2017-12-26 | A kind of enclosed type bus duct expansion box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884246U true CN207884246U (en) | 2018-09-18 |
Family
ID=63503243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721851490.1U Active CN207884246U (en) | 2017-12-26 | 2017-12-26 | A kind of enclosed type bus duct expansion box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541207A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Groove body wire arranging device for processing bus duct and using method thereof |
-
2017
- 2017-12-26 CN CN201721851490.1U patent/CN207884246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541207A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Groove body wire arranging device for processing bus duct and using method thereof |
| CN111541207B (en) * | 2020-04-30 | 2021-07-13 | 镇江西杰电气有限公司 | Groove body wire arranging device for processing bus duct and using method thereof |
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