CN216720626U - Assembly structure of low-voltage complete switch cabinet - Google Patents

Assembly structure of low-voltage complete switch cabinet Download PDF

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Publication number
CN216720626U
CN216720626U CN202220138294.4U CN202220138294U CN216720626U CN 216720626 U CN216720626 U CN 216720626U CN 202220138294 U CN202220138294 U CN 202220138294U CN 216720626 U CN216720626 U CN 216720626U
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CN
China
Prior art keywords
switch cabinet
threaded rod
butt joint
auxiliary switch
bevel gear
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CN202220138294.4U
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Chinese (zh)
Inventor
杨万彪
翁恩福
杨春菊
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Shandong Qitong Electric Co ltd
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Shandong Qitong Electric Co ltd
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Priority to CN202220138294.4U priority Critical patent/CN216720626U/en
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Abstract

The utility model discloses an assembly structure of a low-voltage complete switch cabinet, which comprises: a main switch cabinet and an auxiliary switch cabinet; the main switch cabinet and the auxiliary switch cabinet are respectively provided with an instrument on the surface, and the instruments can monitor the insides of the main switch cabinet and the auxiliary switch cabinet. This package assembly of low pressure complete set cubical switchboard, when the auxiliary switch cabinet drives the butt joint fixture block and moves to the tip position of butt joint hole, spring strip extrusion butt joint fixture block gets into inside the butt joint hole, can be connected main switch cabinet and auxiliary switch cabinet like this, first motor can drive first threaded rod through initiative bevel gear and driven bevel gear when moving and rotate, first threaded rod rotates and to drive linking bridge longitudinal movement through the connecting block, second motor can drive shielding plate lateral motion through second threaded rod and thread bush when moving, the clearance with main switch cabinet and auxiliary switch cabinet is conveniently sheltered from.

Description

Assembly structure of low-voltage complete switch cabinet
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to an assembling structure of a low-voltage complete switch cabinet.
Background
The complete switch cabinet is an electric device, and the external line firstly enters the main control switch in the cabinet and then enters the branch control switches, and each branch is set according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors and the like, and also a complete set of switch cabinets of a high-voltage chamber and a low-voltage chamber, a high-voltage bus, such as a power plant and the like, and low-frequency load shedding for keeping main equipment. The complete set of switch cabinet comprises all the parts and components related to the complete set of switch cabinet. The existing assembly structure of the low-voltage complete switch cabinet has certain defects in use, for example;
for example, the assembly structure of a high-voltage and low-voltage complete switch cabinet of the publication number CN213071769U, by arranging a fixing device, a stop block is taken out from a second sliding groove in a rectangular block, the position of the stop block is adjusted, the stop block is placed in the rectangular block after being adjusted to a proper position, a connecting block on the stop block extends out of a clamping groove on the rectangular block, the adjustment of the position of the stop block drives the connecting block to adjust the position together, so that the position can be fixed according to the size of an auxiliary cabinet, the auxiliary cabinet can be better connected with a main cabinet, a sliding block is pushed to slide in a first sliding groove on a connecting rod, the position of the sliding block is adjusted, the sliding block drives a lug block to slide, the lug drives a cushion block to slide, the height of the auxiliary cabinet can be adapted when the sliding block slides to a proper position, the position of the auxiliary cabinet can be adjusted as required, and a clamping block is also driven to slide when the cushion block slides, when the cushion block slides to a proper position, the bolt is inserted between the clamping block and the connecting rod, so that the position of the sliding block is fixed, the sliding block cannot be driven by the self weight to slide from the fixed position after the auxiliary cabinet is fixed, the problem that the traditional fixing mode can only fix the auxiliary cabinet in a specification is solved, the baffle plate is arranged on the top of the ejector rod by arranging the waterproof device, so that the main cabinet and the auxiliary cabinet can be simply prevented from being waterproofed, the sliding block slides out of the accommodating groove in the accommodating block, the stop block can be driven to slide together when the sliding block slides, and the stop block is fixed on the main cabinet and the auxiliary cabinet after the sliding block and the stop block slide to the proper position, so that the joint of the main cabinet and the auxiliary cabinet can be prevented from being waterproofed, and the problem that rainwater corrodes and rusts the fixing device when the weather is heavy is solved;
this prior art solution also presents the following problems when in use:
1. the assembly between the main switch cabinet and the auxiliary switch cabinet is complicated;
2. the height of the connecting bracket is not convenient to adjust according to the height of the auxiliary switch cabinet;
3. dust is easily accumulated between the main switch cabinet and the auxiliary switch cabinet;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembling structure of a low-voltage complete switch cabinet, which aims to solve the problems that the assembly between a main switch cabinet and an auxiliary switch cabinet in the background art is complicated, the height of a connecting bracket is not convenient to adjust according to the height of the auxiliary switch cabinet, and dust is easy to accumulate between the main switch cabinet and the auxiliary switch cabinet.
In order to achieve the purpose, the utility model provides the following technical scheme: an assembling structure of a low-voltage complete switch cabinet comprises: a main switch cabinet and an auxiliary switch cabinet;
an auxiliary switch cabinet is arranged on one side of the main switch cabinet, the main switch cabinet and the auxiliary switch cabinet can be used for installing a control mechanism of electrical equipment, instruments are respectively installed on the surfaces of the main switch cabinet and the auxiliary switch cabinet, the instruments can monitor the interiors of the main switch cabinet and the auxiliary switch cabinet, heat dissipation plates are respectively connected to the surfaces of the main switch cabinet and the auxiliary switch cabinet, and the heat dissipation plates can be used for dissipating heat in the main switch cabinet and the auxiliary switch cabinet;
the connecting bracket is arranged on one side of the main switch cabinet, the longitudinal section of the connecting bracket is U-shaped, the surface of the connecting bracket is provided with butt joint holes, one side of the auxiliary switch cabinet is provided with a groove, and the connecting bracket can be used for installing the auxiliary switch cabinet.
Preferably, the groove is internally connected with a spring strip, one end of the spring strip is connected with a butt joint fixture block, one side of the butt joint fixture block is connected with an adjusting block, and the butt joint fixture block enters the butt joint hole to fix the position of the auxiliary switch cabinet.
Preferably, the groove, the spring strip, the butt joint fixture block and the adjusting block are symmetrically arranged in two groups about the center of the connecting support, a telescopic structure is formed between the butt joint fixture block and the spring strip, the butt joint fixture block and the adjusting block are of an integrated structure, and the position of the adjusting block can be adjusted by the butt joint fixture block.
Preferably, one side of the connecting support is connected with a connecting block, a threaded hole is formed in the surface of the connecting block, a first threaded rod penetrates through the threaded hole, a bearing seat is installed between the first threaded rod and the auxiliary switch cabinet, and the first threaded rod can rotate to drive the connecting block to move longitudinally through the threaded hole.
Preferably, driven bevel gear is installed to first threaded rod bottom, main switch cabinet internally mounted has first motor, first motor output is connected with drive bevel gear, and first motor can provide the effort for drive bevel gear's rotation.
Preferably, a linkage structure is formed among the first motor, the drive bevel gear, the driven bevel gear and the first threaded rod, a meshing structure is formed between the drive bevel gear and the driven bevel gear, the first threaded rod is in threaded connection with the threaded hole, and the drive bevel gear and the driven bevel gear can be driven.
Preferably, the second motor is installed at the top of the main switch cabinet, the output end of the second motor is connected with a second threaded rod, a threaded sleeve is sleeved on the surface of the second threaded rod, the bottom of the threaded sleeve is connected with a shielding plate, the bottom of the shielding plate is connected with a sliding sleeve, a sliding rail is connected between the sliding sleeve and the main switch cabinet, and the sliding sleeve slides on the surface of the sliding rail to limit the movement direction of the shielding plate.
Preferably, the sliding sleeve and the sliding rail are symmetrically arranged in two groups about the center of the shielding plate, the sliding sleeve is in sliding connection with the sliding rail, the second threaded rod is in threaded connection with the threaded sleeve, and the second threaded rod can rotate to drive the shielding plate to move transversely through the threaded sleeve.
Compared with the prior art, the utility model has the beneficial effects that: this package assembly of low pressure complete set cubical switchboard, when the auxiliary switch cabinet drives the butt joint fixture block and moves to the tip position of butt joint hole, spring strip extrusion butt joint fixture block gets into inside the butt joint hole, can be connected main switch cabinet and auxiliary switch cabinet like this, first motor can drive first threaded rod through initiative bevel gear and driven bevel gear when moving and rotate, first threaded rod rotates and to drive linking bridge longitudinal movement through the connecting block, second motor can drive shielding plate lateral motion through second threaded rod and thread bush when moving, the clearance with main switch cabinet and auxiliary switch cabinet is conveniently sheltered from.
1. When the auxiliary switch cabinet drives the butt joint fixture block to move to the surface position of the connecting support, the butt joint fixture block is extruded to move towards the interior of the groove and compress the spring strip, when the butt joint fixture block moves to the end position of the butt joint hole, the spring strip extrudes the butt joint fixture block through self elasticity, and the butt joint fixture block can enter the interior of the butt joint hole after being extruded, so that the main switch cabinet and the auxiliary switch cabinet can be connected, and the assembly of the main switch cabinet and the auxiliary switch cabinet is facilitated;
2. the first motor can drive the driving bevel gear to rotate when running, the driving bevel gear can extrude the driven bevel gear, the driven bevel gear can drive the first threaded rod to rotate when being extruded, the first threaded rod can drive the connecting block to move longitudinally through the threaded hole when rotating, and the connecting block can drive the connecting bracket to move longitudinally through the longitudinal movement, so that the height of the connecting bracket can be conveniently adjusted according to the size of the auxiliary switch cabinet;
3. the second motor can drive the second threaded rod when moving and rotate, and the second threaded rod rotates and can drive thread bush lateral motion, and thread bush lateral motion can drive shielding plate lateral motion, and shielding plate lateral motion can drive the sliding sleeve and slide on the slide rail surface, can shelter from the clearance when shielding plate lateral motion to the top position of auxiliary switch cabinet, prevents that the dust from falling in the clearance of main switch cabinet and auxiliary switch cabinet.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic rear view in cross section of the present invention;
FIG. 4 is a schematic structural view at A of the present invention;
FIG. 5 is a schematic view of the structure of the present invention B.
In the figure: 1. a main switch cabinet; 2. a secondary switch cabinet; 3. a meter; 4. a heat dissipation plate; 5. connecting a bracket; 6. a butt joint hole; 7. a groove; 8. a spring bar; 9. butting the clamping blocks; 10. an adjusting block; 11. connecting blocks; 12. a threaded hole; 13. a first threaded rod; 14. a bearing seat; 15. a driven bevel gear; 16. a first motor; 17. a drive bevel gear; 18. a second motor; 19. a second threaded rod; 20. a threaded sleeve; 21. a shielding plate; 22. a sliding sleeve; 23. a slide rail.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an assembly structure of a low-voltage complete switch cabinet comprises: a main switch cabinet 1 and an auxiliary switch cabinet 2;
an auxiliary switch cabinet 2 is arranged on one side of a main switch cabinet 1, the main switch cabinet 1 and the auxiliary switch cabinet 2 can be used for installing a control mechanism of electrical equipment, instruments 3 are respectively installed on the surfaces of the main switch cabinet 1 and the auxiliary switch cabinet 2, the instruments 3 can monitor the interiors of the main switch cabinet 1 and the auxiliary switch cabinet 2, heat dissipation plates 4 are respectively connected to the surfaces of the main switch cabinet 1 and the auxiliary switch cabinet 2, and the heat dissipation plates 4 can be used for dissipating heat inside the main switch cabinet 1 and the auxiliary switch cabinet 2;
the connecting support 5 is arranged on one side of the main switch cabinet 1, the longitudinal section of the connecting support 5 is U-shaped, the surface of the connecting support 5 is provided with a butt joint hole 6, one side of the auxiliary switch cabinet 2 is provided with a groove 7, and the connecting support 5 can be used for installing the auxiliary switch cabinet 2.
The groove 7 is internally connected with a spring strip 8, one end of the spring strip 8 is connected with a butt joint clamping block 9, one side of the butt joint clamping block 9 is connected with an adjusting block 10, and the butt joint clamping block 9 enters the butt joint hole 6 to fix the position of the auxiliary switch cabinet 2.
The groove 7, the spring strip 8, the butt joint clamping block 9 and the adjusting block 10 are symmetrically arranged in two groups about the center of the connecting support 5, a telescopic structure is formed between the butt joint clamping block 9 and the spring strip 8, the butt joint clamping block 9 and the adjusting block 10 are of an integral structure, and the position of the adjusting block 10 can be adjusted by the butt joint clamping block 9.
Referring to fig. 3, 4 can know, when auxiliary switch cabinet 2 drives butt joint fixture block 9 and moves to the 5 surface positions of linking bridge, butt joint fixture block 9 receives the extrusion and to recess 7 internal motion and compression spring strip 8, when butt joint fixture block 9 moves to the tip position of butt joint hole 6, spring strip 8 extrudes butt joint fixture block 9 through self elasticity, butt joint fixture block 9 receives the extrusion and can get into inside butt joint hole 6, can be connected main switch cabinet 1 and auxiliary switch cabinet 2 like this, make things convenient for the equipment of main switch cabinet 1 and auxiliary switch cabinet 2.
Connecting bracket 5 one side is connected with connecting block 11, and 11 surfaces of connecting block have seted up threaded hole 12, and threaded hole 12 is inside to run through there is first threaded rod 13, installs bearing frame 14 between first threaded rod 13 and the auxiliary switch cabinet 2, and first threaded rod 13 rotates and to drive 11 longitudinal movement of connecting block through threaded hole 12.
Driven bevel gear 15 is installed to first threaded rod 13 bottom, and main switch cabinet 1 internally mounted has first motor 16, and first motor 16 output is connected with drive bevel gear 17, and first motor 16 can provide the effort for drive bevel gear 17's rotation.
The first motor 16, the drive bevel gear 17, the driven bevel gear 15 and the first threaded rod 13 form a linkage structure, the drive bevel gear 17 and the driven bevel gear 15 form an engagement structure, the first threaded rod 13 is in threaded connection with the threaded hole 12, and the drive bevel gear 17 and the driven bevel gear 15 can be driven.
Referring to fig. 3 and 4, when the first motor 16 operates, the drive bevel gear 17 can be driven to rotate, the drive bevel gear 17 can extrude the driven bevel gear 15, the driven bevel gear 15 can drive the first threaded rod 13 to rotate under the extrusion, the first threaded rod 13 can drive the connecting block 11 to move longitudinally through the threaded hole 12 when rotating, the connecting block 11 can drive the connecting support 5 to move longitudinally, and the height of the connecting support 5 can be adjusted conveniently according to the size of the auxiliary switch cabinet 2.
Second motor 18 is installed at main cubical switchboard 1 top, and second motor 18 output is connected with second threaded rod 19, and threaded bush 20 has been cup jointed on the 19 surfaces of second threaded rod, and threaded bush 20 bottom is connected with shielding plate 21, and shielding plate 21 bottom is connected with sliding sleeve 22, is connected with slide rail 23 between sliding sleeve 22 and the main cubical switchboard 1, and sliding sleeve 22 can restrict the direction of motion of shielding plate 21 at slide rail 23 surface slip.
The sliding sleeve 22 and the sliding rail 23 are symmetrically arranged in two groups about the center of the shielding plate 21, the sliding sleeve 22 is in sliding connection with the sliding rail 23, the second threaded rod 19 is in threaded connection with the threaded sleeve 20, and the second threaded rod 19 can rotate to drive the shielding plate 21 to move transversely through the threaded sleeve 20.
Referring to fig. 1, 3, and 5, when the second motor 18 operates, the second threaded rod 19 can be driven to rotate, the second threaded rod 19 rotates to drive the threaded sleeve 20 to move transversely, the threaded sleeve 20 can drive the shielding plate 21 to move transversely, the shielding plate 21 can drive the sliding sleeve 22 to slide on the surface of the sliding rail 23, when the shielding plate 21 moves to the top of the auxiliary switch cabinet 2 on one side, the gap can be shielded, and dust is prevented from falling into the gap between the main switch cabinet 1 and the auxiliary switch cabinet 2.
The working principle is as follows: when the assembling structure of the low-voltage complete switch cabinet is used, firstly, the assembling structure of the low-voltage complete switch cabinet needs to be simply known, when the auxiliary switch cabinet 2 drives the butt-joint clamping block 9 to move to the surface position of the connecting bracket 5, the butt-joint clamping block 9 is extruded to move longitudinally and compress the spring strip 8, when the butt-joint clamping block 9 moves to the end position of the butt-joint hole 6, the spring strip 8 extrudes the butt-joint clamping block 9 to enter the butt-joint hole 6, so that the main switch cabinet 1 and the auxiliary switch cabinet 2 can be connected, when the first motor 16 operates, the first threaded rod 13 can be driven to rotate by the driving bevel gear 17 and the driven bevel gear 15, the first threaded rod 13 can drive the connecting block 11 to move longitudinally by the threaded hole 12, the connecting bracket 5 can be driven to move longitudinally by the connecting block 11, and the second threaded rod 19 can be driven to rotate when the second motor 18 operates, the second threaded rod 19 can rotate to drive the shielding plate 21 to move transversely through the threaded sleeve 20, and when one side of the shielding plate 21 moves to the top position of the auxiliary switch cabinet 2, the gap can be shielded, which is the characteristic of the assembly structure of the low-voltage complete switch cabinet, and the content which is not described in detail in the description belongs to the prior art which is well known to those skilled in the art.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (8)

1. An assembling structure of a low-voltage complete switch cabinet comprises: a main switch cabinet (1) and an auxiliary switch cabinet (2), which are characterized in that;
an auxiliary switch cabinet (2) is arranged on one side of the main switch cabinet (1), instruments (3) are respectively installed on the surfaces of the main switch cabinet (1) and the auxiliary switch cabinet (2), and heat dissipation plates (4) are respectively connected to the surfaces of the main switch cabinet (1) and the auxiliary switch cabinet (2);
the connecting support (5) is arranged on one side of the main switch cabinet (1), the surface of the connecting support (5) is provided with a butt joint hole (6), and one side, close to the connecting support (5), of the auxiliary switch cabinet (2) is provided with a groove (7).
2. The assembly structure of a low-voltage switchgear assembly as claimed in claim 1, wherein: the groove (7) is internally connected with a spring strip (8), one end of the spring strip (8) is connected with a butt joint clamping block (9), and one side of the butt joint clamping block (9) is connected with an adjusting block (10).
3. The assembly structure of the low-voltage switchgear assembly as claimed in claim 2, wherein: the groove (7), the spring strip (8), the butt joint clamping block (9) and the adjusting block (10) are symmetrically arranged about the center of the connecting support (5) in two groups, a telescopic structure is formed between the butt joint clamping block (9) and the spring strip (8), and the butt joint clamping block (9) and the adjusting block (10) are of an integral structure.
4. The assembly structure of the low-voltage complete switch cabinet according to claim 1, characterized in that: connecting bracket (5) one side is connected with connecting block (11), threaded hole (12) have been seted up on connecting block (11) surface, threaded hole (12) inside has run through first threaded rod (13), install bearing frame (14) between first threaded rod (13) and auxiliary switch cabinet (2).
5. The assembly structure of the low-voltage switchgear assembly as claimed in claim 4, wherein: driven bevel gear (15) are installed to first threaded rod (13) bottom, main switch cabinet (1) internally mounted has first motor (16), first motor (16) output is connected with initiative bevel gear (17).
6. The assembly structure of the low-voltage complete switch cabinet as claimed in claim 5, wherein: a linkage structure is formed among the first motor (16), the driving bevel gear (17), the driven bevel gear (15) and the first threaded rod (13), an engagement structure is formed between the driving bevel gear (17) and the driven bevel gear (15), and the first threaded rod (13) is in threaded connection with the threaded hole (12).
7. The assembly structure of a low-voltage switchgear assembly as claimed in claim 1, wherein: second motor (18) are installed at main cubical switchboard (1) top, second motor (18) output is connected with second threaded rod (19), thread bush (20) have been cup jointed on second threaded rod (19) surface, thread bush (20) bottom is connected with shielding plate (21), shielding plate (21) bottom is connected with sliding sleeve (22), be connected with between sliding sleeve (22) and main cubical switchboard (1) slide rail (23).
8. The assembly structure of the low-voltage switchgear assembly as claimed in claim 7, wherein: the sliding sleeve (22) and the sliding rail (23) are symmetrically arranged in two groups about the center of the shielding plate (21), the sliding sleeve (22) is in sliding connection with the sliding rail (23), and the second threaded rod (19) is in threaded connection with the threaded sleeve (20).
CN202220138294.4U 2022-01-19 2022-01-19 Assembly structure of low-voltage complete switch cabinet Active CN216720626U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220138294.4U CN216720626U (en) 2022-01-19 2022-01-19 Assembly structure of low-voltage complete switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220138294.4U CN216720626U (en) 2022-01-19 2022-01-19 Assembly structure of low-voltage complete switch cabinet

Publications (1)

Publication Number Publication Date
CN216720626U true CN216720626U (en) 2022-06-10

Family

ID=81890197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220138294.4U Active CN216720626U (en) 2022-01-19 2022-01-19 Assembly structure of low-voltage complete switch cabinet

Country Status (1)

Country Link
CN (1) CN216720626U (en)

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