CN115528623B - Bus duct fixing device and using method thereof - Google Patents

Bus duct fixing device and using method thereof Download PDF

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Publication number
CN115528623B
CN115528623B CN202211259519.2A CN202211259519A CN115528623B CN 115528623 B CN115528623 B CN 115528623B CN 202211259519 A CN202211259519 A CN 202211259519A CN 115528623 B CN115528623 B CN 115528623B
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Prior art keywords
bus duct
supporting columns
fixing device
plates
plate
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CN202211259519.2A
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CN115528623A (en
Inventor
黄宏斌
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Qingdao Dongshan Bus Intelligent Manufacturing Co ltd
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Qingdao Dongshan Bus Intelligent Manufacturing Co ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/06Totally-enclosed installations, e.g. in metal casings

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  • Installation Of Bus-Bars (AREA)

Abstract

The invention discloses a bus duct fixing device, and relates to the technical field of power distribution equipment. The bus duct comprises a fixed bottom plate and a bus duct body movably connected to the middle of the upper surface of the fixed bottom plate, wherein sliding grooves are formed in four corners of the upper surface of the fixed bottom plate, supporting columns are connected to the insides of the four sliding grooves in a sliding mode, two supporting columns are arranged in one group and divided into two groups, clamping plates are fixedly connected to opposite sides of each group of supporting columns, the two groups of supporting columns correspond to one another, and telescopic columns are fixedly connected to opposite sides of the two corresponding supporting columns. According to the bus duct fixing device, the support columns, the telescopic columns, the rotating rods, the gears, the toothed plates, the telescopic top plates and the like are arranged, so that when the bus duct is fixed, the knob is rotated, the gears drive the toothed plates to be close to each other, the two groups of support columns are close to each other, the bus duct is clamped, and the telescopic top plates are movably connected with the limiting plates to press the bus duct downwards, so that the bus duct is fixed.

Description

Bus duct fixing device and using method thereof
Technical Field
The invention belongs to the technical field of distribution equipment, and particularly relates to a bus duct fixing device and a using method thereof.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. The electric wire and cable have been replaced more and more in indoor low-voltage electric power transmission main line engineering project, along with the emergence of modern engineering facilities and equipment, the power consumption of all industries increases rapidly, especially the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable as a transmission conductor can not meet the requirements in a large-current transmission system, and the parallel use of a plurality of cables brings great inconvenience to on-site installation construction connection.
In the using process of the bus duct, the bus duct needs to be installed at a designated position, when an overlarge current is introduced into a bus bar in the bus duct, the bus bar in the bus duct is loosened, the bus duct is vibrated, the electric conduction effect and the heat conduction effect are reduced, and therefore the bus duct needs to be fixed after installation, and a bus duct fixing device needs to be used;
therefore, when the existing bus duct fixing device is used for fixing the bus duct, the existing bus duct fixing device is generally fixed at an appointed position through an iron wire, the method can adapt to various bus ducts of different models, but workers are required to wind the iron wire on the bus duct when the bus duct is installed and fixed, so that the workers are troublesome in operation and inconvenient to detach, the installation efficiency is low, the follow-up work is influenced, and the bus duct is inconvenient to fix and use, so that the bus duct fixing device is provided.
Disclosure of Invention
The invention aims to provide a bus duct fixing device and a using method thereof, and solves the problems that the existing bus duct fixing device is troublesome to operate and inconvenient to disassemble when in use, so that the installation efficiency is low, the follow-up work is influenced, and the bus duct is inconvenient to fix and use by arranging a support column, a telescopic column, a rotating rod, a gear, a toothed plate, a telescopic top plate and the like.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a bus duct fixing device which comprises a fixing bottom plate and a bus duct body movably connected to the middle of the upper surface of the fixing bottom plate, wherein sliding grooves are formed in four corners of the upper surface of the fixing bottom plate, supporting columns are slidably connected inside the four sliding grooves, two supporting columns are divided into two groups, clamping plates are fixedly connected to opposite sides of each group of supporting columns, the two groups of supporting columns correspond to one another, telescopic columns are fixedly connected to opposite sides of the two corresponding supporting columns, limiting plates are slidably connected to the upper surfaces of the two clamping plates together, a rotating rod is movably inserted into the middle of the upper surface of each limiting plate, one end of each rotating rod penetrates through the corresponding limiting plate and is movably connected with a telescopic top plate through a bearing seat, a limiting disc is fixedly connected to the middle of the lower surface of each limiting disc, an annular groove is formed in the lower surface of each limiting disc, straight rods are slidably clamped inside the annular groove, the number of the straight rods is two, and one end of the two straight rods is fixedly connected with a gear together.
Further, both sides of the gear surface are engaged with toothed plates.
Furthermore, the number of the clamping plates between each group of support columns is three, and the three clamping plates are uniformly distributed on the opposite sides of each group of support columns in a rectangular array at equal intervals.
Further, the upper surface fixed connection of dwang has the knob, two the one end of pinion rack is fixed connection respectively the inboard of two of them cardboard.
Furthermore, the inner surface of the gear is provided with a clamping groove matched with the rotating rod, and the middle part of the upper surface of the limiting plate is provided with a through groove matched with the rotating rod.
Furthermore, flexible post includes respectively fixed connection in the inboard mobile jib of two support columns, two the common sliding connection in inside of mobile jib has vice pole.
Further, flexible roof includes swing joint in the mainboard of dwang one end, the mainboard openly with the back all slide to peg graft there is the subplate, the subplate is corresponding with flexible post.
Further, the length of the sliding groove is the same as that of the telescopic column, and a limiting bolt is connected to one side of the limiting plate in a threaded mode.
Further, a using method of the bus duct fixing device comprises the following steps:
a1: placing the bus duct body on the upper surface of the fixed bottom plate, and rotating the knob;
a2: the two toothed plates are close to each other, so that the two groups of supporting columns are driven to be close to each other, and the bus duct body is clamped;
a3: when the two groups of support columns are close to each other, the telescopic top plate is moved downwards at the same time and is attached to the bus duct body;
a4: through dwang and limiting plate swing joint, make flexible roof suppress the bus duct body downwards to fix the bus duct body.
The invention has the following beneficial effects:
through the support column, flexible post, the dwang, the gear, the setting of pinion rack and flexible roof isotructure, realized when fixed bus duct, the knob rotates, make the gear drive the pinion rack and be close to each other, make two sets of support columns be close to each other, to the bus duct centre gripping, and through flexible post and limiting plate swing joint, make flexible roof suppress the bus duct downwards, thereby fix the bus duct, it is comparatively troublesome when the operation to have solved workman among the prior art, and be not convenient for dismantle, lead to the installation effectiveness lower, influence going on of follow-up work, make the fixed comparatively inconvenient problem of using of bus duct.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of a third viewing angle structure according to the present invention;
fig. 4 is a schematic view of the structure of the rotating rod, the gear and the toothed plate of the present invention;
fig. 5 is a schematic bottom view of the rotating rod, gear and toothed plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. fixing a bottom plate; 2. a chute; 3. a support column; 4. clamping a plate; 5. a telescopic column; 501. a main rod; 502. an auxiliary rod; 6. a limiting plate; 7. rotating the rod; 8. a telescopic top plate; 801. a main board; 802. a sub-board; 9. a limiting disc; 10. an annular groove; 11. a straight rod; 12. a gear; 13. a toothed plate; 14. bus duct body.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a bus duct fixing device, which includes a fixed bottom plate 1 and a bus duct body 14 movably connected to the middle portion of the upper surface of the fixed bottom plate 1, four corners of the upper surface of the fixed bottom plate 1 are respectively provided with a sliding chute 2, the interior of each sliding chute 2 is slidably connected with a supporting column 3, two supporting columns 3 are divided into two groups, the opposite sides of each group of supporting columns 3 are respectively and fixedly connected with a clamping plate 4, two groups of supporting columns 3 are in one-to-one correspondence, the opposite sides of two corresponding supporting columns 3 are respectively and fixedly connected with a telescopic column 5, wherein the upper surfaces of two clamping plates 4 are respectively and slidably connected with a limiting plate 6, the middle portion of the upper surface of the limiting plate 6 is movably inserted with a rotating rod 7, one end of the rotating rod 7 penetrates through the limiting plate 6 and is movably connected with a telescopic top plate 8 through a bearing seat, and the middle portion of the lower surface of the limiting plate 6 is fixedly connected with a limiting disc 9, the lower surface of the limiting disc 9 is provided with an annular groove 10, straight rods 11 are slidably clamped in the annular groove 10, the number of the straight rods 11 is two, one end of each of the two straight rods 11 is fixedly connected with a gear 12, two sides of the surface of the gear 12 are respectively engaged with toothed plates 13, the number of the clamping plates 4 between each group of supporting columns 3 is three, the three clamping plates 4 are uniformly distributed on opposite sides of each group of supporting columns 3 in a rectangular array at equal intervals, the upper surface of the rotating rod 7 is fixedly connected with a knob, one end of each of the two toothed plates 13 is respectively and fixedly connected with the inner sides of the two clamping plates 4, the bus duct body 14 is placed on the upper surface of the fixed bottom plate 1, the knob is rotated to drive the rotating rod 7 to rotate, so that the gear 12 is driven to be close to the two toothed plates 13, thereby driving the two groups of telescopic columns 5 to be close to each other and clamping the bus duct body 14, and through dwang 7 and limiting plate 6 swing joint, make flexible roof 8 suppress bus duct body 14 downwards to fix bus duct body 14, thereby when making bus duct body 14 fixed, the workman operates more conveniently, improves the installation effectiveness.
Example 2
As shown in fig. 3, fig. 4 and fig. 5, a clamping groove adapted to the rotating rod 7 is provided on the inner surface of the gear 12, a through groove adapted to the rotating rod 7 is provided at the middle of the upper surface of the limiting plate 6, the telescopic post 5 includes main posts 501 respectively fixedly connected to the inner sides of the two support posts 3, the two main posts 501 are connected to the auxiliary posts 502 in a common internal sliding manner, the telescopic top plate 8 includes a main plate 801 movably connected to one end of the rotating rod 7, the main plate 801 is inserted with an auxiliary plate 802 in a front surface and a back surface in an all-sliding manner, the auxiliary plate 802 corresponds to the telescopic post 5, the sliding groove 2 is as long as the telescopic post 5, one side of the limiting plate 6 is connected with a limit bolt in a threaded manner, when the two sets of support posts 3 are close to each other, the telescopic top plate 8 moves downward simultaneously, the two main posts are attached to the bus duct body 14, the two main posts 501 are close to each other, and the two auxiliary plates 802 are close to each other, so that the bus duct fixing device is more stable in clamping and fixing the bus duct body 14, the limiting bolt is arranged on one side of the limiting plate 6, after the bus duct body 14 is clamped, the bus duct fixing device is clamped, the limiting bolt is clamped, so that the gear 7 can not rotate, the gear 7 can move and the gear 12 can be more stably used when the gear 12, and the gear 12 can be moved, and the bus duct body 14 can be more stably used.
Example 3
Specifically, this bus duct fixing device is when during operation/use: place bus duct body 14 in PMKD 1 upper surface, the rotation knob, it rotates to drive dwang 7, make gear 12 rotate, it is close to each other to drive two pinion racks 13, thereby drive two sets of flexible post 5 and be close to each other, carry out the centre gripping to bus duct body 14, when two sets of support columns 3 are close to each other, simultaneously with flexible roof 8 lapse, laminate with bus duct body 14, make two mobile poles 501 be close to each other, and make two subplates 802 be close to each other, make bus duct fixing device more stable to bus duct body 14 centre gripping fixed, and through flexible post 5 and limiting plate 6 swing joint, make flexible roof 8 suppress bus duct body 14 downwards, thereby fix bus duct body 14, limit bolt through limiting plate 6 one side setting, after with bus duct body 14 centre gripping, rotate limit bolt, make dwang 7 can not oneself rotate, thereby make bus duct body 14 fixed more firm, and through the setting of draw-in groove, make dwang 7 can not drive gear 12 when reciprocating, and when rotating, can make gear 12 rotate, make the device more stable when using, thereby make bus duct body 14 firm, the operation, improve the operation more, it is more convenient and fast to install the workman.
Example 4
Referring to fig. 1 to 5, a method for using a bus duct fixing device includes the following steps:
a1: placing the bus duct body 14 on the upper surface of the fixed bottom plate 1, and rotating the knob;
a2: the two toothed plates 13 are close to each other, so that the two groups of supporting columns 3 are driven to be close to each other, and the bus duct body 14 is clamped;
a3: when the two groups of supporting columns 3 approach each other, the telescopic top plate 8 moves downwards at the same time and is attached to the bus duct body 14;
a4: through dwang 7 and limiting plate 6 swing joint, make flexible roof 8 suppress bus duct body 14 downwards to fix bus duct body 14.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
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.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

Claims (6)

1. The utility model provides a bus duct fixing device which characterized in that: the bus duct comprises a fixed bottom plate (1) and a bus duct body (14) movably connected to the middle of the upper surface of the fixed bottom plate (1), wherein sliding grooves (2) are formed in four corners of the upper surface of the fixed bottom plate (1), supporting columns (3) are slidably connected inside the four sliding grooves (2), two supporting columns (3) are divided into two groups, clamping plates (4) are fixedly connected to opposite sides of each group of supporting columns (3), the two groups of supporting columns (3) correspond to each other one by one, telescopic columns (5) are fixedly connected to opposite sides of the two corresponding supporting columns (3) together, limiting plates (6) are slidably connected to the upper surfaces of the two clamping plates (4) together, rotating rods (7) are movably inserted into the middle of the upper surface of each limiting plate (6), one ends of the rotating rods (7) penetrate through the limiting plates (6) and are movably connected with telescopic top plates (8) through bearing seats, limiting discs (9) are fixedly connected to the middle of the lower surface of each limiting plate (6), annular grooves (10) are formed in the lower surface of each limiting disc (9), straight rods (11) are slidably connected with straight rods (11), and one ends of the straight rods (12) are fixedly connected with gears (12) together;
toothed plates (13) are meshed with two sides of the surface of the gear (12);
the upper surface of the rotating rod (7) is fixedly connected with a knob, and one ends of the two toothed plates (13) are respectively and fixedly connected with the inner sides of the two clamping plates (4);
a clamping groove matched with the rotating rod (7) is formed in the inner surface of the gear (12), and a through groove matched with the rotating rod (7) is formed in the middle of the upper surface of the limiting plate (6);
the sliding groove (2) is as long as the telescopic column (5), and one side of the limiting plate (6) is in threaded connection with a limiting bolt.
2. A bus duct fixing device according to claim 1, wherein the number of the clamping plates (4) between each group of the supporting columns (3) is three, and the three clamping plates (4) are uniformly and equidistantly distributed on the opposite sides of each group of the supporting columns (3) in a rectangular array.
3. A bus duct fixing device according to claim 1, characterized in that the telescopic column (5) comprises main rods (501) fixedly connected to the inner sides of the two supporting columns (3), respectively, and an auxiliary rod (502) is connected to the inner parts of the two main rods (501) in a sliding manner.
4. The bus duct fixing device is characterized in that the telescopic top plate (8) comprises a main plate (801) movably connected to one end of the rotating rod (7), and the front surface and the back surface of the main plate (801) are both inserted with an auxiliary plate (802) in a sliding mode.
5. A bus duct fixing device according to claim 4, characterized in that the auxiliary plate (802) corresponds to the telescopic column (5).
6. Use method of the bus duct fixing device based on any one of claims 1 to 5, characterized by comprising the following steps:
a1: placing a bus duct body (14) on the upper surface of the fixed bottom plate (1), and rotating a knob;
a2: the two toothed plates (13) are close to each other, so that the two groups of supporting columns (3) are driven to be close to each other, and the bus duct body (14) is clamped;
a3: when the two groups of supporting columns (3) are close to each other, the telescopic top plate (8) is moved downwards at the same time and is attached to the bus duct body (14);
a4: through dwang (7) and limiting plate (6) swing joint, make flexible roof (8) suppress bus duct body (14) downwards to fix bus duct body (14).
CN202211259519.2A 2022-10-14 2022-10-14 Bus duct fixing device and using method thereof Active CN115528623B (en)

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CN202211259519.2A CN115528623B (en) 2022-10-14 2022-10-14 Bus duct fixing device and using method thereof

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Application Number Priority Date Filing Date Title
CN202211259519.2A CN115528623B (en) 2022-10-14 2022-10-14 Bus duct fixing device and using method thereof

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CN115528623B true CN115528623B (en) 2023-04-07

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209267080U (en) * 2018-10-19 2019-08-16 江苏全惠电气科技有限公司 A kind of bus duct installation component
CN211701391U (en) * 2019-12-29 2020-10-16 江苏江城电气有限公司 Horizontal fixing device of bus duct
CN212258349U (en) * 2020-05-13 2020-12-29 上海宏一文化传播有限公司 Bus duct closing device
CN214590445U (en) * 2021-04-07 2021-11-02 苏州顶地电气成套有限公司 Bus duct support frame convenient to dismouting
CN216648967U (en) * 2022-01-19 2022-05-31 中协(天津)科学技术应用研究有限公司 A novel mounting bracket for intelligent engineering
CN217427600U (en) * 2022-05-24 2022-09-13 艾博母线有限公司 Low-cost hoist and mount bus duct structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209267080U (en) * 2018-10-19 2019-08-16 江苏全惠电气科技有限公司 A kind of bus duct installation component
CN211701391U (en) * 2019-12-29 2020-10-16 江苏江城电气有限公司 Horizontal fixing device of bus duct
CN212258349U (en) * 2020-05-13 2020-12-29 上海宏一文化传播有限公司 Bus duct closing device
CN214590445U (en) * 2021-04-07 2021-11-02 苏州顶地电气成套有限公司 Bus duct support frame convenient to dismouting
CN216648967U (en) * 2022-01-19 2022-05-31 中协(天津)科学技术应用研究有限公司 A novel mounting bracket for intelligent engineering
CN217427600U (en) * 2022-05-24 2022-09-13 艾博母线有限公司 Low-cost hoist and mount bus duct structure

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