CN220117933U - Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet - Google Patents

Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet Download PDF

Info

Publication number
CN220117933U
CN220117933U CN202321618705.0U CN202321618705U CN220117933U CN 220117933 U CN220117933 U CN 220117933U CN 202321618705 U CN202321618705 U CN 202321618705U CN 220117933 U CN220117933 U CN 220117933U
Authority
CN
China
Prior art keywords
cabinet
fixedly connected
rod
lifting
lock rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202321618705.0U
Other languages
Chinese (zh)
Inventor
胡滨滨
张东辉
李会杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sukai Electric Co ltd
Original Assignee
Sukai Electric Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sukai Electric Co ltd filed Critical Sukai Electric Co ltd
Priority to CN202321618705.0U priority Critical patent/CN220117933U/en
Application granted granted Critical
Publication of CN220117933U publication Critical patent/CN220117933U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Patch Boards (AREA)

Abstract

The utility model discloses a high-voltage bus-bar cabinet and lifting cabinet interlocking structure, which comprises a bus-bar cabinet shell, wherein a lifting cabinet shell is arranged in the bus-bar cabinet shell, a second connecting rod and a first connecting rod are respectively and fixedly connected to the inner walls of the bus-bar cabinet shell and the lifting cabinet shell, a first inserting cylinder and a second inserting cylinder are respectively and fixedly connected to one sides of the second connecting rod and the first connecting rod, an inserting rod is movably connected to the inner wall of the first inserting cylinder, an inner locking rod is inserted into an inner cabinet door, a second inserting cylinder is fixedly connected to the inner wall of the lifting cabinet shell, a main locking rod is positioned at the rear end of the inner locking rod, the inner locking rod and the main locking rod are of a splicing structure, blind holes are formed in the top sides of the inner locking rod and the main locking rod, the second inserting cylinder is identical to the first inserting cylinder in structure, and one end of the inserting rod is inserted into the blind holes in the top sides of the inner locking rod and the main locking rod. The device can realize the simultaneous locking of the inner cabinet door and the outer cabinet door, can also realize the single locking of the inner cabinet door or the outer cabinet door, improves the functionality and meets the use requirements of staff.

Description

Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet
Technical field:
the utility model relates to the technical field of high-voltage bus-tie cabinets, in particular to an interlocking structure of a high-voltage bus-tie cabinet and a lifting cabinet.
The background technology is as follows:
the high-voltage bus-bar cabinet is the final-stage equipment of the power distribution system, the high-voltage bus-bar cabinet is a generic name of a motor control center, the high-voltage bus-bar cabinet is used in the occasions with more dispersed loads and fewer loops, the motor control center is used in the occasions with more concentrated loads and more loops, the motor control center distributes the electric energy of a certain circuit of the upper-stage power distribution equipment to nearby loads, and the high-voltage bus-bar cabinet is used for protecting, monitoring and controlling the loads.
The locking mechanism of the bus-tie cabinet and the lifting cabinet is usually single locking of the bus-tie cabinet and the lifting cabinet, or the bus-tie cabinet and the lifting cabinet are linked and locked simultaneously, and the linkage locking and the single locking of the bus-tie cabinet and the lifting cabinet can not be simultaneously realized, so that the requirements in the using process can not be met, the practicability is lower, and the improvement is needed.
The utility model comprises the following steps:
the utility model aims to provide an interlocking structure of a high-voltage bus-tie cabinet and a lifting cabinet, so as to solve the problem that the bus-tie cabinet and the lifting cabinet provided by the background art cannot be synchronously locked and the single locking requirement cannot be simultaneously realized by a locking mechanism.
The utility model is implemented by the following technical scheme: the utility model provides a high-voltage bus-bar cabinet and lifting cabinet interlocking structure, includes bus-bar cabinet casing, and bus-bar cabinet casing inside is provided with the lifting cabinet casing, and bus-bar cabinet casing and lifting cabinet casing one end are articulated respectively to have outer cabinet door and interior cabinet door, insert on the outer cabinet door and be equipped with the main locking lever, bus-bar cabinet inner wall fixedly connected with first cartridge, first cartridge inner wall swing joint has the inserted bar, inserts on the interior cabinet door and is equipped with the interior locking lever, lifting cabinet inner wall fixedly connected with second cartridge, and the main locking lever is located interior locking lever rear end, and interior locking lever and main locking lever are mosaic structure, and interior locking lever all has seted up the blind hole with main locking lever top side, and the second cartridge is the same with first cartridge structure, and inserted bar one end is inserted and is established in the blind hole of locking lever and main locking lever top side.
Preferably, the inner walls of the main cabinet shell and the lifting cabinet shell are respectively fixedly connected with a second connecting rod and a first connecting rod, and one side of the second connecting rod and one side of the first connecting rod are respectively fixedly connected with a first inserting cylinder and a second inserting cylinder.
Preferably, the first inner wall of the first inserting cylinder is fixedly connected with a second spring and a first iron block, the first iron block is positioned inside the second spring, one end of the second spring is fixedly connected with an inserting rod, one end of the inserting rod is fixedly connected with a first electromagnet, the first electromagnet is positioned inside the second spring, and the first electromagnet is magnetically connected with the first iron block.
Preferably, the outer wall of the inner cabinet door is fixedly connected with an insulating corrugated sleeve and a first spring, the first spring is inserted into the insulating corrugated sleeve, a group of insulating corrugated sleeves and the first springs are respectively arranged on two sides of the inner lock rod, one end of each insulating corrugated sleeve and one end of each first spring are fixedly connected with a fixing base, the inner side of each fixing base is fixedly connected with a movable block, and the movable blocks are movably connected with the inner cabinet door.
Preferably, the outer cabinet door outer wall fixedly connected with limit sleeve, limit sleeve inside is inserted and is equipped with the main locking lever, and main locking lever one end is connected with the socket, and main locking lever one end runs through first cartridge and socket fixed connection.
Preferably, a movable block is arranged at one end of the socket, a blind hole is formed in one end of the socket, and a second electromagnet is fixedly connected inside the blind hole.
Preferably, the movable block is of a T-shaped structure, one end of the movable block is fixedly connected with a second iron block, and the second iron block is connected with second electromagnetic ferromagnetism.
The utility model has the advantages that:
(1) The device can realize simultaneous locking of the inner cabinet door and the outer cabinet door, can also realize single locking of the inner cabinet door or the outer cabinet door, improves the functionality and meets the use requirements of staff.
(2) The main lock rod is inserted on the outer cabinet door, the inner lock rod is inserted in the inner cabinet door, automatic connection and separation are achieved between the inner lock rod and the main lock rod through magnetism of the second iron block and magnetism of the second electromagnet, the main lock rod can be inserted into the second iron block and the second electromagnet to lock the inner cabinet door and the outer cabinet door respectively when the second iron block and the second electromagnet are connected, and the inner lock rod and the main lock rod can be used for independently locking the inner cabinet door or the outer cabinet door when the second iron block and the second electromagnet are separated.
(3) The first inserting cylinder and the second inserting cylinder are respectively fixed on the inner walls of the main connecting cabinet shell and the lifting cabinet shell, the first inserting cylinder and the second inserting cylinder are respectively provided with inserting rods which can automatically stretch out and draw back, the inserting rods extend out to be inserted into the tops of the inner locking rod and the main locking rod, and the inner locking rod, the main locking rod, the inner cabinet door and the outer cabinet door are fixed.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an interlocking structure of a high-voltage bus-tie cabinet and a lifting cabinet of the utility model;
FIG. 2 is an enlarged view of the portion A of FIG. 1 showing an interlocking structure of a high voltage bus-tie cabinet and a lifting cabinet according to the present utility model;
FIG. 3 is a front view of a first cartridge and main lock rod of an interlocking structure of a high voltage bus-tie cabinet and a lifting cabinet of the present utility model;
fig. 4 is a cross-sectional view of a movable block and a socket of an interlocking structure of a high-voltage bus-bar cabinet and a lifting cabinet.
In the figure: 1. a master-unit cabinet shell; 2. lifting the cabinet shell; 3. a first connecting rod; 4. an inner cabinet door; 5. a second connecting rod; 6. an outer cabinet door; 7. a first cartridge; 8. a limit sleeve; 9. a main lock lever; 10. an insulating corrugated sleeve; 11. a first spring; 12. a fixing seat; 13. a second cartridge; 14. an inner lock rod; 15. a movable block; 16. a socket; 17. a second spring; 18. a first iron block; 19. a first electromagnet; 20. a rod; 21. a second iron block; 22. and a second electromagnet.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the high-voltage bus-bar cabinet and lifting cabinet interlocking structure comprises a bus-bar cabinet shell 1, a lifting cabinet shell 2 is arranged in the bus-bar cabinet shell 1, a second connecting rod 5 and a first connecting rod 3 are fixedly connected to the inner walls of the bus-bar cabinet shell 1 and the lifting cabinet shell 2 respectively, a first inserting cylinder 7 and a second inserting cylinder 13 are fixedly connected to one side of the second connecting rod 5 and one side of the first connecting rod 3 respectively, and a first inserting cylinder 7 and a second inserting cylinder 13 are fixedly connected to the right side of the second connecting rod 5 and the right side of the first connecting rod 3 respectively; this structure can be locked with the inner lock lever 14 and the main lock lever 9 by providing the first plug cylinder 7 and the second plug cylinder 13.
One end of the main joint cabinet shell 1 and one end of the lifting cabinet shell 2 are respectively hinged with an outer cabinet door 6 and an inner cabinet door 4, the outer wall of the inner cabinet door 4 is fixedly connected with an insulating corrugated sleeve 10 and a first spring 11, the insulating corrugated sleeve 10 is made of insulating plastic, the first spring 11 is inserted into the insulating corrugated sleeve 10, the insulating corrugated sleeve 10 is not contacted with the first spring 11, a group of insulating corrugated sleeves 10 and the first springs 11 are respectively arranged on two sides of an inner lock rod 14, one end of each insulating corrugated sleeve 10 and one end of each first spring 11 are fixedly connected with a fixed seat 12, the lower ends of the insulating corrugated sleeves 10 and the first springs 11 are fixedly connected with a fixed seat 12, the inner side of the fixed seat 12 is fixedly connected with a movable block 15, and the movable block 15 is movably connected with the inner cabinet door 4; the structure has the advantages that the insulating corrugated sleeve 10 can play an insulating role on the first spring 11, and meanwhile, the structure can also cooperate with the first spring 11 to realize telescopic action; the device is convenient for the splicing or the separation of the inner lock rod 14 on the movable block 15 and the main lock rod 9 by arranging the telescopic movable block 15.
Further, the outer wall of the outer cabinet door 6 is fixedly connected with a limit sleeve 8, a main lock rod 9 is inserted in the limit sleeve 8, one end of the main lock rod 9 is connected with a socket 16, the front end of the main lock rod 9 is fixedly connected with the socket 16, one end of the main lock rod 9 penetrates through the first insertion barrel 7 and is fixedly connected with the socket 16, and the front end of the main lock rod 9 penetrates through the first insertion barrel 7 and is fixedly connected with the socket 16; the structure is characterized in that the main lock rod 9 which is controlled to stretch out and draw back manually is arranged, and the socket 16 at the front end of the main lock rod 9 is inserted into the movable block 15 on the inner lock rod 14 and is adsorbed and fixed by inserting the main lock rod 9.
A movable block 15 is arranged at one end of the socket 16, the movable block 15 is arranged at the front end of the socket 16, a blind hole is formed at one end of the socket 16, a blind hole is formed at the front end of the socket 16, a second electromagnet 22 is fixedly connected inside the blind hole, and the socket 16 is fixedly connected with the second electromagnet 22; the movable block 15 is of a T-shaped structure, the surface of the movable block 15 is of a polygonal structure, one end of the movable block 15 is fixedly connected with a second iron block 21, the rear end of the movable block 15 is fixedly connected with the second iron block 21, and the second iron block 21 is magnetically connected with a second electromagnet 22; the movable block 15 can be fixedly connected with the socket 16 through the magnetic attraction of the second iron block 21 and the second electromagnet 22, so that the main lock rod 9 and the inner lock rod 14 are spliced and fixed.
The rear ends of the bus-tie cabinet shell 1 and the lifting cabinet shell 2 are respectively hinged with an outer cabinet door 6 and an inner cabinet door 4, a main lock rod 9 is inserted on the outer cabinet door 6, a first insertion barrel 7 is fixedly connected to the inner wall of the bus-tie cabinet shell 1, a second spring 17 and a first iron block 18 are fixedly connected to the inner wall of the first insertion barrel 7, the first iron block 18 is positioned in the second spring 17, the second spring 17 is not contacted with the first iron block 18, one end of the second spring 17 is fixedly connected with an inserting rod 20, one end of the inserting rod 20 is fixedly connected with a first electromagnet 19, the first electromagnet 19 is positioned in the second spring 17, and the first electromagnet 19 is magnetically connected with the first iron block 18; in this structure, the second spring 17 can be contracted by the attraction of the first electromagnet 19 and the first iron block 18, and the plunger 20 is separated from the main lock lever 9.
Further, when the first electromagnet 19 is separated from the first iron block 18, the second spring 17 expands the inserted rod 20 and inserts into the main lock rod 9 to fix the inserted rod 20; the inner wall of the first inserting cylinder 7 is movably connected with an inserting rod 20, an inner locking rod 14 is inserted on the inner cabinet door 4, the inner wall of the lifting cabinet shell 2 is fixedly connected with a second inserting cylinder 13, the main locking rod 9 is positioned at the rear end of the inner locking rod 14, the inner locking rod 14 and the main locking rod 9 are of a splicing structure, blind holes are formed in the top sides of the inner locking rod 14 and the main locking rod 9, the second inserting cylinder 13 is identical to the first inserting cylinder 7 in structure, and one end of the inserting rod 20 is inserted into the blind holes in the top sides of the inner locking rod 14 and the main locking rod 9; the inner lock lever 14 and the main lock lever 9 can be fixed to the second socket 13 and the first socket 7 by inserting the extension and retraction of the socket 20 into the inner lock lever 14 and the main lock lever 9, thereby achieving interlocking.
Working principle: when the interlocking structure of the high-voltage bus-bar and the lifting cabinet is used, if the outer cabinet door 6 and the inner cabinet door 4 of the bus-bar housing 1 and the lifting cabinet housing 2 are required to be locked in a linkage manner, the inner cabinet door 4 and the outer cabinet door 6 are firstly closed in sequence, then the main lock rod 9 is inserted into the limit sleeve 8, the main lock rod 9 penetrates through the outer cabinet door 6 and the first plug-in cylinder 7, at the moment, the second electromagnet 22 in the socket 16 at the front end of the main lock rod 9 is in an open state, the movable block 15 at the rear end of the inner lock rod 14 moves backwards under the action of the magnetic force of the second electromagnet 22, the movable block 15 is inserted into the socket 16, the second iron block 21 and the second electromagnet 22 are adsorbed and fixed, at the moment, the insulating corrugated sleeve 10 and the first spring 11 are in a stretching state, the blind hole positions at the top sides of the inner lock rod 14 and the main lock rod 9 are corresponding to the plug-in rods 20 in the first plug-in cylinder 7 and the second plug-in cylinder 13, then the first electromagnet 19 is closed, the second spring 17 supports the plug-in rod 20 downwards to be inserted into the tops of the inner lock rod 14 and the main lock rod 9, and the first electromagnet 19 is separated from the first iron block 18, and the single electromagnet 4 is required to be in a closed state, namely, and the door 4 is required to be closed when the door is in the single door is in the state.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a high-voltage bus-tie cabinet and lift cabinet interlocking structure, includes bus-tie cabinet casing (1), and bus-tie cabinet casing (1) inside is provided with lift cabinet casing (2), and bus-tie cabinet casing (1) and lift cabinet casing (2) one end are articulated respectively have outer cabinet door (6) and interior cabinet door (4), its characterized in that: the novel intelligent lock is characterized in that a main lock rod (9) is inserted on the outer cabinet door (6), the inner wall of the main-joint cabinet shell (1) is fixedly connected with a first inserting cylinder (7), the inner wall of the first inserting cylinder (7) is movably connected with an inserting rod (20), an inner lock rod (14) is inserted on the inner cabinet door (4), a second inserting cylinder (13) is fixedly connected with the inner wall of the lifting cabinet shell (2), the main lock rod (9) is located at the rear end of the inner lock rod (14), the inner lock rod (14) and the main lock rod (9) are of a splicing structure, blind holes are formed in the top sides of the inner lock rod (14) and the main lock rod (9), the second inserting cylinder (13) is identical to the first inserting cylinder (7) in structure, and one end of the inserting rod (20) is inserted into the blind holes in the top sides of the inner lock rod (14) and the main lock rod (9).
2. The high-voltage bus-tie cabinet and lifting cabinet interlocking structure according to claim 1, wherein: the inner walls of the main unit cabinet shell (1) and the lifting cabinet shell (2) are fixedly connected with a second connecting rod (5) and a first connecting rod (3) respectively, and one sides of the second connecting rod (5) and the first connecting rod (3) are fixedly connected with a first inserting cylinder (7) and a second inserting cylinder (13) respectively.
3. The high-voltage bus-tie cabinet and lifting cabinet interlocking structure according to claim 1, wherein: the first inner wall of the first inserting cylinder (7) is fixedly connected with a second spring (17) and a first iron block (18), the first iron block (18) is located inside the second spring (17), one end of the second spring (17) is fixedly connected with an inserting rod (20), one end of the inserting rod (20) is fixedly connected with a first electromagnet (19), the first electromagnet (19) is located inside the second spring (17), and the first electromagnet (19) is magnetically connected with the first iron block (18).
4. The high-voltage bus-tie cabinet and lifting cabinet interlocking structure according to claim 1, wherein: the novel cabinet is characterized in that the outer wall of the inner cabinet door (4) is fixedly connected with an insulating corrugated sleeve (10) and a first spring (11), the first spring (11) is inserted into the insulating corrugated sleeve (10), a group of insulating corrugated sleeves (10) and the first springs (11) are respectively arranged on two sides of the inner lock rod (14), one end of each insulating corrugated sleeve (10) and one end of each first spring (11) are fixedly connected with a fixing seat (12), the inner side of each fixing seat (12) is fixedly connected with a movable block (15), and the movable blocks (15) are movably connected with the inner cabinet door (4).
5. The high-voltage bus-tie cabinet and lifting cabinet interlocking structure according to claim 1, wherein: the outer cabinet door (6) outer wall fixedly connected with limit sleeve (8), limit sleeve (8) inside is inserted and is equipped with main locking lever (9), and main locking lever (9) one end is connected with socket (16), and main locking lever (9) one end runs through first cartridge (7) and socket (16) fixed connection.
6. The high-voltage bus-tie cabinet and lifting cabinet interlocking structure according to claim 5, wherein: one end of the socket (16) is provided with a movable block (15), one end of the socket (16) is provided with a blind hole, and a second electromagnet (22) is fixedly connected inside the blind hole.
7. The high-voltage bus-tie cabinet and lifting cabinet interlocking structure according to claim 6, wherein: the movable block (15) is of a T-shaped structure, one end of the movable block (15) is fixedly connected with a second iron block (21), and the second iron block (21) is magnetically connected with a second electromagnet (22).
CN202321618705.0U 2023-06-25 2023-06-25 Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet Active CN220117933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321618705.0U CN220117933U (en) 2023-06-25 2023-06-25 Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321618705.0U CN220117933U (en) 2023-06-25 2023-06-25 Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet

Publications (1)

Publication Number Publication Date
CN220117933U true CN220117933U (en) 2023-12-01

Family

ID=88892660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321618705.0U Active CN220117933U (en) 2023-06-25 2023-06-25 Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet

Country Status (1)

Country Link
CN (1) CN220117933U (en)

Similar Documents

Publication Publication Date Title
CN111900659B (en) Low-voltage draw-out type switch cabinet
CN216251729U (en) Electric five-prevention interlocking switch cabinet
CN220117933U (en) Interlocking structure of high-voltage bus-bar cabinet and lifting cabinet
CN110518470B (en) Control cabinet for electromechanical engineering convenient to installation
CN214100400U (en) Combined low-voltage switch cabinet
CN113471844A (en) Safe and reliable high-low voltage switch cabinet
CN111917043B (en) Drawer type capacitance compensation cabinet
CN219247165U (en) Distribution cabinet element installation wiring structure
CN211701211U (en) Pull-out structure for pull-out switch cabinet
CN211790136U (en) Intelligent power distribution strong cabinet for modular control system
CN211573007U (en) Put cabinet door locking device in high security
CN216312384U (en) Intelligent 10kV boundary circuit breaker switch cabinet with communication function
CN216749643U (en) Isolation switch for preventing charged misoperation
CN216648928U (en) Auxiliary mounting mechanism for high-low voltage power distribution cabinet
CN217009623U (en) Auxiliary loop connector with two-station pin type
CN215870342U (en) High-low voltage distribution box convenient to installation
CN219626430U (en) Transformer
CN216288162U (en) Mechanical locking device for opening and closing of strut type switch
CN218182027U (en) Dry-type high-voltage current transformer
CN221353613U (en) Reinforced box door and metal-enclosed switchgear
CN214706755U (en) Safety control device for resident power distribution
CN221353533U (en) Detachable high-low voltage cabinet
CN216671340U (en) Novel miniature transformer
CN221328382U (en) Novel fast-assembling formula power cabinet
CN218633246U (en) A pin-connected panel jack box for bus duct

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant