CN220368445U - Suspension type bus duct convenient to height-adjusting - Google Patents
Suspension type bus duct convenient to height-adjusting Download PDFInfo
- Publication number
- CN220368445U CN220368445U CN202322073187.5U CN202322073187U CN220368445U CN 220368445 U CN220368445 U CN 220368445U CN 202322073187 U CN202322073187 U CN 202322073187U CN 220368445 U CN220368445 U CN 220368445U
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- Prior art keywords
- bus duct
- fixedly connected
- sides
- height
- plate
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- 239000000725 suspension Substances 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 abstract description 10
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 230000009916 joint effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000007306 turnover 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 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
- 239000006185 dispersion Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to the technical field of bus ducts, in particular to a suspended bus duct convenient for height adjustment, which comprises a top plate, wherein connecting plates are fixedly connected to two sides of the bottom surface of the top plate, a partition plate is fixedly connected to the center of the bottom surface of the top plate, a bidirectional transmission screw rod is rotatably connected to the centers of the two connecting plates, one ends of the two bidirectional transmission screw rods are rotatably connected with the middle part of the partition plate, and the two bidirectional transmission screw rods are fixedly connected with one end of the partition plate. The utility model has the advantages that: through rotating two-way drive lead screw, can make two-way drive lead screw synchronous rotation for two sliding plates on two regulating parts respectively mutual symmetry remove, thereby can drive lifter plate elevation height, and then drive bus duct section and go up and down, such regulation easy operation only need rotate two-way drive lead screw can, adjustment efficiency is high, and both sides synchronous lifting in addition make the both sides of bus duct keep balanced, prevent crooked, improve the butt joint effect.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to a suspended bus duct with height convenient to adjust.
Background
The bus duct is a closed metal device formed by copper and aluminum bus posts and is used for distributing large power to each element of the dispersion system. The bus duct hanging features series matching, commercial production, small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety and reliability, long service life and three-phase five-wire system power supply and distribution system engineering.
The utility model provides a bus duct is fixed to a bus duct at building top through the mounted frame, when the equipment bus duct, because high error, often need through the suspension height of adjustment mounted frame, make its bus duct section of hanging and other accurate butt joint combinations of section, the utility model discloses a bus duct is hung and is used the suspension support convenient to adjust in China utility model CN215378376U, this bus duct is hung and is used the suspension support convenient to adjust through setting up the clamp plate, sill bar and splint can follow respectively about four directions to bus duct and hang the body and fix, place bus duct and hang the body between two splint, when placing bus duct and hang the body between two splint, the both sides promotion splint of bus duct hang the body make splint slide in the spout inside, the spring of both sides receives the extrusion this moment, place the bottom of bus duct and hang the top of body in the sill bar, at this moment, the splint is fixed to the both sides of bus duct and is hung the body extrusion, the bottom bar plays the effect of supporting the bus duct body, the bottom of clamp plate is moved to the top of bus duct and is hung the body, screw down the second fastening nut, the bottom of messenger's clamp plate is hung the body, but the height of this suspension device that can be adjusted in order to realize that the height adjustment of the height of the support can not be adjusted, but the height of the adjusting the height of the device is realized, the height of the device is:
this bus duct hangs with suspension support height-adjusting through the mode of threaded nut, needs to make a round trip to adjust a plurality of bolts, because asynchronous, still leads to both sides to adjust the height unevenly easily, influences the butt joint combination effect.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a suspended bus duct with a height convenient to adjust, so as to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a suspended bus duct convenient for height adjustment, which comprises a top plate, wherein two sides of the bottom surface of the top plate are fixedly connected with connecting plates, the center of the bottom surface of the top plate is fixedly connected with a partition plate, the centers of the two connecting plates are respectively and rotatably connected with a bidirectional transmission screw, one ends of the two bidirectional transmission screws are respectively and rotatably connected with the middle part of the partition plate, the two bidirectional transmission screws are fixedly connected with one ends of the partition plate, two sides of the surface of the bidirectional transmission screw are respectively and rotatably connected with an adjusting member, the adjusting member comprises two sliding plates, the two sliding plates are respectively and rotatably connected with positive and negative spiral threads on the surface of the bidirectional transmission screw, the bottoms of the two sliding plates are respectively and rotatably connected with a turnover plate, the bottoms of the two turnover plates are respectively and rotatably connected with lifting plates, the lifting plates at the bottoms of the two adjusting members are respectively and fixedly connected with bus duct sections, and the sliding plates are slidably connected with the bottom surface of the top plate.
By the above-mentioned scheme preferred, two the middle part of connecting plate both sides is all fixedly connected with the guide bar jointly, the both sides of sliding plate respectively with two guide bars sliding connection.
The technical effect achieved by adopting the scheme is as follows: the sliding stability of the sliding plate can be improved through the guiding sliding of the guiding bar, and meanwhile, the strength of resisting pull-down is improved.
By any of the above schemes, it is preferable that the lengths of the two guide bars are adapted to the lengths of the two bidirectional transmission screws after being connected, and the two guide bars are symmetrically arranged with the bidirectional transmission screws as central axes.
The technical effect achieved by adopting the scheme is as follows: the adjustable length of the bidirectional transmission screw rod is matched with the guiding length of the guiding bar, and the symmetrical arrangement of the guiding bar can improve the uniformity of stress distribution.
By the above-mentioned scheme preferred, the both sides of lifter plate bottom surface all fixedly connected with connecting screw, connecting screw's outer wall threaded connection has support adjusting nut, bus duct section passes through connecting screw and support adjusting nut and regulating part fixed connection.
The technical effect achieved by adopting the scheme is as follows: the bus duct section can be adjusted in fixed height by tightening or loosening the supporting adjusting nut, and the bus duct section can be directly taken down from the lower part by screwing off the supporting adjusting nut, so that the bus duct section is convenient to overhaul and replace.
By the preferred mode of above-mentioned arbitrary scheme, the middle part of bus duct section both sides face all fixedly connected with engaging lug, the connecting hole has all been seted up to the both sides of engaging lug, connecting screw is by the bottom surface of connecting hole through-connection engaging lug, support adjusting nut is in the bottom surface of engaging lug, bus duct section passes through adjusting nut support and is fixed to on the connecting screw.
The technical effect achieved by adopting the scheme is as follows: the supporting height of the bus duct section can be further adjusted by rotating the adjusting nut.
By any of the above schemes, preferably, two ends of the two-way transmission screw rods, which are far away from each other, penetrate through the outer side surface of the connecting plate, and two ends of the two-way transmission screw rods, which are far away from each other, are fixedly connected with the rotating head.
The technical effect achieved by adopting the scheme is as follows: the bidirectional transmission screw rod is convenient to rotate and adjust by using tools such as a spanner and the like through the rotating head.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
this suspension type bus duct convenient to height-adjusting, through rotating two-way drive lead screw, can make two-way drive lead screw synchronous rotation for two sliding plates on two regulating parts respectively mutual symmetry remove, thereby can drive lifter plate elevating height, and then drive bus duct section and go up and down, such regulation easy operation only need rotate two-way drive lead screw can, adjustment efficiency is high, and both sides synchronous lift makes the both sides of bus duct keep balance moreover, prevents to skew, improves the butt joint effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model.
In the figure: the device comprises a top plate, a 2-connecting plate, a 3-partition plate, a 4-bidirectional transmission screw rod, a 5-guide bar, a 6-adjusting piece, a 61-sliding plate, a 62-overturning plate, a 63-lifting plate, a 7-bus duct section, an 8-connecting lug, a 9-connecting screw rod and a 10-supporting adjusting nut.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
Embodiment one: as shown in fig. 1 to 3, a suspended bus duct convenient for height adjustment comprises a top plate 1, connecting plates 2 are fixedly connected to two sides of the bottom surface of the top plate 1, a partition plate 3 is fixedly connected to the center of the bottom surface of the top plate 1, a bidirectional transmission lead screw 4 is rotatably connected to the centers of the two connecting plates 2, one ends of the two bidirectional transmission lead screws 4 are rotatably connected with the middle of the partition plate 3, the two bidirectional transmission lead screws 4 are fixedly connected with one ends of the partition plate 3, two sides of the surfaces of the two bidirectional transmission lead screws 4 are commonly connected with adjusting pieces 6 in a threaded manner, each adjusting piece 6 comprises two sliding plates 61, the two sliding plates 61 are respectively in threaded connection with positive and negative threads of the surfaces of the bidirectional transmission lead screws 4, turning plates 62 are rotatably connected to the bottoms of the two sliding plates 61, lifting plates 63 at the bottoms of the two turning plates 62 are commonly rotatably connected with bus duct sections 7, and the sliding plates 61 are slidably connected with the bottom surface of the top plate 1.
As an alternative technical scheme of the utility model, the middle parts of two sides of the two connecting plates 2 are fixedly connected with the guide bars 5 together, two sides of the sliding plate 61 are respectively and slidably connected with the two guide bars 5, and the sliding stability of the sliding plate 61 can be improved and the anti-pull-down strength can be improved through the guiding sliding of the guide bars 5.
As an alternative technical scheme of the utility model, the lengths of the two guide bars 5 are matched with the lengths of the two bidirectional transmission lead screws 4 after being connected, and the two guide bars 5 are symmetrically arranged by taking the bidirectional transmission lead screws 4 as central shafts, so that the adjustable lengths of the bidirectional transmission lead screws 4 are matched with the guide lengths of the guide bars 5, and meanwhile, the symmetrical arrangement of the guide bars can improve the uniformity of stress distribution.
As an alternative technical scheme of the utility model, the two sides of the bottom surface of the lifting plate 63 are fixedly connected with the connecting screw rods 9, the outer wall of the connecting screw rods 9 is in threaded connection with the supporting adjusting nuts 10, the bus duct section 7 is fixedly connected with the supporting adjusting nuts 10 and the adjusting piece 6 through the connecting screw rods 9, the fixed height of the bus duct section 7 can be adjusted by tightening or loosening the supporting adjusting nuts 10, and the bus duct section 7 can be directly taken down from the lower part by screwing down the supporting adjusting nuts 10, so that the bus duct section 7 is convenient to overhaul and replace.
As an alternative technical scheme of the utility model, the middle parts of the two side surfaces of the bus duct section 7 are fixedly connected with the connecting lugs 8, the two sides of the connecting lugs 8 are provided with connecting holes, the connecting screw 9 penetrates through the bottom surface of the connecting lugs 8 through the connecting holes, the supporting adjusting nut 10 is positioned on the bottom surface of the connecting lugs 8, the bus duct section 7 is supported and fixed on the connecting screw 9 through the adjusting nut 10, and the supporting height of the bus duct section 7 can be further adjusted by rotating the adjusting nut 10.
As an alternative technical scheme of the utility model, one end of each of the two bidirectional transmission lead screws 4, which is far away from each other, penetrates through the outer side surface of the connecting plate 2, one end of each of the two bidirectional transmission lead screws 4, which is far away from each other, is fixedly connected with a rotating head, and the bidirectional transmission lead screws 4 are conveniently adjusted by rotating the rotating head by using tools such as a spanner.
A suspension bus duct with convenient height adjustment is provided, and the working principle is as follows:
1) Firstly, fixedly connecting a top plate 1 with the top of a building;
2) The bus duct section 7 is then supported and fixed to the connecting screw 9 by means of an adjusting nut 10;
3) Then the two-way transmission screw rod 4 is rotated, so that the two-way transmission screw rods 4 can be synchronously rotated, the two sliding plates 61 on the two adjusting parts 6 are respectively and symmetrically moved, the lifting plate 63 can be driven to lift the height, the bus duct section 7 is driven to lift the height, and the height adjustment of each section is consistent, and then the two-way transmission screw rods are spliced and combined.
To sum up, this suspension type bus duct convenient to height-adjusting, through rotating two-way drive lead screw 4, can make two-way drive lead screw 4 synchronous rotation for two sliding plates 61 on two regulating members 6 respectively mutual symmetry remove, thereby can drive lifter plate 63 lifting height, and then drive bus duct section 7 and go up and down, such regulation easy operation, only need rotate two-way drive lead screw 4 can, adjustment efficiency is high, and both sides synchronous lifting makes the both sides of bus duct keep balanced, prevents to warp, improves the butt joint effect.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Suspension type bus duct convenient to height-adjusting, its characterized in that: including roof (1), the equal fixedly connected with connecting plate (2) in both sides of roof (1) bottom surface, the center department fixedly connected with division board (3) of roof (1) bottom surface, two the center department of connecting plate (2) all rotates and is connected with a two-way drive lead screw (4), two the one end of two-way drive lead screw (4) all rotates with the middle part of division board (3) and is connected, two the one end fixed connection that two-way drive lead screw (4) are connected with division board (3) together, two the equal common threaded connection in both sides on two-way drive lead screw (4) surface has regulating part (6), regulating part (6) include two slide plate (61), two slide plate (61) respectively with the positive and negative spiral threaded connection on two-way drive lead screw (4) surface, two the bottom of slide plate (61) all rotates and is connected with upset board (62), two the bottom of upset board (62) rotates jointly and is connected with lifter plate (63), two lifter plate (63) of regulating part (6) bottom is together fixedly connected with busbar section (7), slide plate (61) and roof (1).
2. A suspended bus duct with height adjustment as set forth in claim 1, wherein: the middle parts of two sides of the connecting plates (2) are fixedly connected with guide bars (5) together, and two sides of the sliding plate (61) are respectively and slidably connected with the two guide bars (5).
3. A suspended bus duct with height adjustment as set forth in claim 2, wherein: the lengths of the two guide bars (5) are matched with the lengths of the two bidirectional transmission lead screws (4) after being connected, and the two guide bars (5) are symmetrically arranged by taking the bidirectional transmission lead screws (4) as central shafts.
4. A suspended bus duct with height adjustment as set forth in claim 1, wherein: the bus duct section (7) is fixedly connected with the supporting adjusting nut (10) and the adjusting piece (6) through the connecting screw rods (9).
5. The suspended bus duct with height convenient adjustment as set forth in claim 4, wherein: the bus duct section is characterized in that connecting lugs (8) are fixedly connected to the middle parts of the two side faces of the bus duct section (7), connecting holes are formed in the two sides of the connecting lugs (8), connecting screws (9) penetrate through the bottom faces of the connecting lugs (8) through the connecting holes, supporting adjusting nuts (10) are located on the bottom faces of the connecting lugs (8), and the bus duct section (7) is supported and fixed to the connecting screws (9) through the adjusting nuts (10).
6. The suspended bus duct with height convenient adjustment according to claim 5, wherein: the two ends of the two-way transmission lead screws (4) which are far away from each other penetrate through the outer side face of the connecting plate (2), and the two ends of the two-way transmission lead screws (4) which are far away from each other are fixedly connected with rotating heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073187.5U CN220368445U (en) | 2023-08-03 | 2023-08-03 | Suspension type bus duct convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073187.5U CN220368445U (en) | 2023-08-03 | 2023-08-03 | Suspension type bus duct convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368445U true CN220368445U (en) | 2024-01-19 |
Family
ID=89514600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073187.5U Active CN220368445U (en) | 2023-08-03 | 2023-08-03 | Suspension type bus duct convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368445U (en) |
-
2023
- 2023-08-03 CN CN202322073187.5U patent/CN220368445U/en active Active
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| GR01 | Patent grant |