CN215834899U - Be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure - Google Patents
Be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure Download PDFInfo
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- CN215834899U CN215834899U CN202122224342.XU CN202122224342U CN215834899U CN 215834899 U CN215834899 U CN 215834899U CN 202122224342 U CN202122224342 U CN 202122224342U CN 215834899 U CN215834899 U CN 215834899U
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- 229920003023 plastic Polymers 0.000 claims 1
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- 238000009434 installation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000005065 mining Methods 0.000 description 1
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Abstract
The utility model discloses a bus installation structure for a GCK low-voltage draw-out type switch cabinet, which comprises a frame and a sliding rod, wherein a cross beam is fixedly connected to the left side and the right side of the frame, and a supporting rod is fixedly connected to the side, opposite to the top of the frame, of the cross beam; the bus bar clamping seat is connected to the sliding rod in a sliding mode, a bus cover plate is connected to the left side of the top of the bus clamping seat in a rotating mode, through holes are formed in the top of the bus cover plate in a penetrating mode, and sliding blocks are fixedly connected to the left end and the right end of the sliding rod. According to the utility model, firstly, after the bus bar is inserted and installed in the clamping groove, the bus cover plate can be directly covered, and the butterfly bolt penetrates through the through hole and is screwed on the bus base, so that the installation is convenient and rapid; the up-and-down sliding of the left-and-right sliding fit sliding block of the bus base can realize the adjustment of the bus bar in the bus chamber, the mode of screwing the butterfly bolt can be used for reinforcement after the adjustment, the traditional fixed mounting mode is compared, the later maintenance and the later disassembly are more convenient, and the bus bar is worth popularizing.
Description
Technical Field
The utility model relates to the field of GCK switch cabinet installation, in particular to a bus installation structure for a GCK low-voltage draw-out type switch cabinet.
Background
The GCK low-voltage draw-out type switch cabinet is widely applied to power distribution centers PC and motor control centers MCC of power plants, substations, factories, mining enterprises and high-rise buildings, and is used as a low-voltage complete set of power distribution equipment for power distribution and motor centralized control and reactive compensation in power generation and power supply systems with the alternating current of 50-60Hz, the rated working voltage of 660V or below and the rated current of 4000A or below.
GCK low pressure pull-out type cubical switchboard top all is equipped with the generating line room generally, the generating line crosses each group's cubical switchboard, the perpendicular generating line of each cubical switchboard of reconnection, the generating line is fixed in the generating line room through the generating line clamp usually, traditional generating line clamp is mostly the concatenation formula, use bolt fixed connection, it is comparatively loaded down with trivial details during the installation, when a plurality of cabinet body combinations use, the skew can take place for the position after the generating line is established ties many times, just need adjust horizontal generating line position, whole fixed point just need be demolishd and repack, waste time and energy, it is very big inconvenient to have brought subsequent maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a bus mounting structure for a GCK low-voltage draw-out type switch cabinet.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure, includes frame and slide bar, relative one side fixedly connected with crossbeam about the frame, the relative one side fixedly connected with branch in crossbeam and frame top, equal sliding connection has the generating line cassette on the slide bar, the top left side of generating line cassette is all rotated and is connected with the generating line apron, the top of generating line apron all runs through and is provided with the through-hole, the equal fixedly connected with slider in both ends about the slide bar, the equal fixedly connected with banking pin of preceding central point position of slider, all rotate on the banking pin and be connected with the buckle, be provided with the spring on the banking pin external diameter.
As a further description of the above technical solution:
the transverse beam and the frame are connected through welding to form a bus chamber of the cabinet body.
As a further description of the above technical solution:
the number of the supporting rods is four, and the supporting rods are distributed at four corners of the bus chamber.
As a further description of the above technical solution:
the sliding blocks are connected to the supporting rods in a sliding mode.
As a further description of the above technical solution:
and clamping grooves are formed in the tops of the bus clamping seats.
As a further description of the above technical solution:
and arc-shaped grooves are formed in the positions, corresponding to the clamping grooves, of the bottom of the bus cover plate.
As a further description of the above technical solution:
the inner walls of the through holes are all connected with butterfly bolts in a sliding mode.
As a further description of the above technical solution:
and threaded holes are formed in the positions, corresponding to the through holes, of the bus clamping seat in a penetrating manner.
As a further description of the above technical solution:
and two ends of the spring are respectively and fixedly connected between the buckle and the limit nail.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, after the bus bar is inserted and installed in the clamping groove, the bus cover plate can be directly covered, and the butterfly bolt penetrates through the through hole and is screwed on the bus base, so that the installation is convenient and rapid.
2. According to the utility model, the bus bar base is matched with the slide block to slide up and down in a sliding manner, so that the bus bar can be adjusted in the bus chamber, and the bus bar can be reinforced by screwing the butterfly bolt after adjustment.
Drawings
Fig. 1 is a schematic structural diagram of a bus mounting structure for a GCK low-voltage draw-out type switch cabinet according to the present invention;
fig. 2 is a top view of a bus bar mounting structure for a GCK low-voltage draw-out type switch cabinet according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a frame; 2. a slide bar; 3. a cross beam; 4. a strut; 5. a bus card seat; 6. a bus cover plate; 7. a through hole; 8. a slider; 9. a limit pin; 10. buckling; 11. a spring; 12. a card slot; 13. butterfly bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a bus installation structure for a GCK low-voltage draw-out type switch cabinet comprises a frame 1 and a slide bar 2, wherein one side of the frame 1, which is opposite to the left side and the right side, is fixedly connected with a cross beam 3, and one side of the cross beam 3, which is opposite to the top of the frame 1, is fixedly connected with a supporting rod 4; equal sliding connection has generating line cassette 5 on slide bar 2, and generating line cassette 5's top left side all rotates and is connected with generating line apron 6, and generating line apron 6's top all runs through and is provided with through-hole 7, the equal fixedly connected with slider 8 in both ends about slide bar 2, the equal fixedly connected with banking pin 9 in preceding central point position of slider 8, and banking pin 9's outer wall all rotates and is connected with buckle 10, is provided with spring 11 on the banking pin external diameter 9.
The crossbeam 3 and the frame 1 are connected by welding to form a bus chamber of the cabinet body, the number of the support rods 4 is four, the four support rods are distributed at four corners of the bus chamber, the slide blocks 8 are all connected on the support rods 4 in a sliding manner and can freely slide on the support rods 4, the tops of the bus clamping seats 5 are all provided with clamping grooves 12, the bottoms of the bus cover plates 6 corresponding to the clamping grooves 12 are all provided with grooves, the edges of the clamping grooves 12 arranged on the bus clamping seats 5 and the grooves at the bottoms of the bus cover plates 6 are both arranged in an oblique direction and an arc shape, the fixing effect is ensured, meanwhile, the large-area contact between the bus clamping seats 5 and the bus cover plates 6 and a bus bar row is avoided, heat accumulation is generated, the transmission efficiency of the bus is further influenced, meanwhile, potential safety hazards also exist, the inner wall of the through hole 7 is connected with a butterfly bolt 13 in a sliding manner, the positions of the bus clamping seats 5 corresponding to the through hole 7 are provided with threaded holes, and two ends of the spring 11 are respectively fixedly connected between the buckle 10 and the limit nail 9, after the adjustment of the vertical position of the pair of sliders 8 on the support rod 4 is completed, the buckle 10 can be rotated downward to be fixed on the support rod 4.
The working principle is as follows: when the bus bar is installed, the bus bar is inserted into the clamping groove 12 on the bus bar clamping seat 5, the bus bar cover plate 6 is covered after adjustment, the butterfly bolt 13 is screwed to fix the bus bar, the clamping groove 12 arranged on the bus bar clamping seat 5 and the groove edge at the bottom of the bus bar cover plate 6 are both arranged in an oblique direction and an arc shape, the large-area contact between the bus base and the bus bar cover plate 6 and the bus bar is avoided while the fixing effect is ensured, and heat accumulation is generated, because a plurality of switch cabinets are combined for use, the bus bar can be bent or the positions in each cabinet body are different after being connected in series, each bus bar clamping seat 5 needs to be adjusted at this time, when the bus bar clamping seat 5 needs to be adjusted or the bus bar position needs to be moved, the butterfly bolt 13 is unscrewed, the slide block 8 is moved up and down and the bus bar clamping seat 5 is moved left and right, after the vertical position of the slide block 8 on the supporting rod 4 is adjusted, the buckle 10 can be rotated downwards, the tension of the spring 11 can enable the buckle 10 to be tightly attached to the support rod 4, the friction force between the buckle and the support rod can fix the sliding block 8 to prevent the sliding block from moving downwards continuously, the butterfly bolt 13 is screwed continuously to penetrate through the threaded hole in the bus clamping seat 5 to be in direct contact with the sliding rod 2, the bus clamping seat 5 is stopped at a fixed position through the friction force, and therefore the bus bar can be adjusted at will in the bus chamber.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure, includes frame (1) and slide bar (2), its characterized in that: relative one side fixedly connected with crossbeam (3) about frame (1), crossbeam (3) and frame (1) top relative one side fixedly connected with branch (4), equal sliding connection has bus-bar cassette (5) on slide bar (2), the top left side of bus-bar cassette (5) all rotates and is connected with bus-bar apron (6), the top of bus-bar apron (6) all runs through and is provided with through-hole (7), the equal fixedly connected with slider (8) in both ends about slide bar (2), the preceding central point of slider (8) puts equal fixedly connected with banking pin (9), all rotate on banking pin (9) and be connected with buckle (10), be provided with spring (11) on banking pin (9) external diameter.
2. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: the cross beam (3) and the frame (1) are connected through welding to form a bus chamber of the cabinet body.
3. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: the number of the supporting rods (4) is four, and the supporting rods are distributed at four corners of the bus chamber.
4. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: the sliding blocks (8) are all connected to the supporting rod (4) in a sliding mode.
5. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: and clamping grooves (12) are formed in the tops of the bus clamping seats (5).
6. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: arc-shaped grooves are formed in the positions, corresponding to the clamping grooves (12), of the bottom of the bus cover plate (6).
7. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: and the bus clamping seat (5) and the bus cover plate (6) are both made of high-strength insulating plastics.
8. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: the inner wall of the through hole (7) is connected with a butterfly bolt (13) in a sliding mode.
9. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: and threaded holes are formed in the positions, corresponding to the through holes (7), of the bus clamping seat (5) in a penetrating mode.
10. The bus bar mounting structure for the GCK low-voltage draw-out type switch cabinet according to claim 1, wherein: and two ends of the spring (11) are respectively and fixedly connected between the buckle (10) and the limit nail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224342.XU CN215834899U (en) | 2021-09-13 | 2021-09-13 | Be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224342.XU CN215834899U (en) | 2021-09-13 | 2021-09-13 | Be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215834899U true CN215834899U (en) | 2022-02-15 |
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ID=80199689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122224342.XU Active CN215834899U (en) | 2021-09-13 | 2021-09-13 | Be used for GCK low pressure pull-out type cubical switchboard generating line mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215834899U (en) |
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2021
- 2021-09-13 CN CN202122224342.XU patent/CN215834899U/en active Active
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