CN217740464U - Fuse combined structure with vacuum load switch - Google Patents

Fuse combined structure with vacuum load switch Download PDF

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Publication number
CN217740464U
CN217740464U CN202122599051.9U CN202122599051U CN217740464U CN 217740464 U CN217740464 U CN 217740464U CN 202122599051 U CN202122599051 U CN 202122599051U CN 217740464 U CN217740464 U CN 217740464U
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plate
rod
load switch
screw
fixing plate
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CN202122599051.9U
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Chinese (zh)
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宋思凡
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Shijiazhuang Diya Electric Technology Co ltd
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Shijiazhuang Diya Electric Technology Co ltd
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Abstract

The utility model provides a fuse combined structure with vacuum load switch, which comprises a shell frame, a first fixing plate, a second fixing plate, a telescopic storage maintenance rod structure, a buffer protection mounting frame hook, a safety protection dismounting alarm structure, a load switch, a fuse, a storage box, a sealing plate, a handle, a winding rod, a fastening plate and a fixing hole, wherein the first fixing plate is connected to the upper part of the shell frame through a screw; the second fixing plate is arranged above the first fixing plate, and the telescopic storage maintenance rod structure is arranged on the left side of the front surface of the second fixing plate. The utility model has the advantages that the arrangement of the connecting plate, the locking sheet, the holding rod, the placing box, the telescopic rod, the supporting rod and the clamping frame is favorable for maintaining the combined device; the roof, the otic placode, the mounting hole, the connecting rod, the pivot, the connecting pipe, the setting of grafting pole, the piece that blocks and protection spring is favorable to increasing the maintenance effect to composite set.

Description

Fuse combined structure with vacuum load switch
Technical Field
The utility model belongs to the technical field of electrical equipment, especially, relate to a fuse integrated configuration with vacuum load switch.
Background
The vacuum load switch and the fuse combined electrical appliance are combined switch equipment which is controlled by a load switch and protected by fusing of the fuse, different manufacturers are arranged in the traditional structure of the equipment in the same size, the load switch is generally adopted at the lower left side of a shell frame, the fuse is arranged at the upper left side of the shell frame, the isolating switch is arranged at the right side of the shell frame, and the grounding switch is arranged below the shell frame.
But the existing fuse combined structure still has the problems that the combined structure is inconvenient to maintain, the combined structure has poor maintenance effect and does not have the function of violence disassembly warning.
Therefore, it is necessary to develop a fuse assembly with a vacuum load switch.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fuse integrated configuration with vacuum load switch to solve the inconvenient maintaining the integrated configuration of current fuse integrated configuration, the integrated configuration maintains the problem that the effect is poor and do not possess the function of violence dismantlement warning. A fuse combined structure with a vacuum load switch comprises a shell frame, a first fixing plate, a second fixing plate, a telescopic storage maintenance rod structure, a buffer protection mounting fixing frame hook, a safety protection dismounting alarm structure, a load switch, a fuse, a storage box, a sealing plate, a handle, a winding rod, a fastening plate and a fixing hole, wherein a first fixing plate is connected to the upper part of the shell frame through a screw; the second fixing plate 3 is arranged above the first fixing plate 2, and the telescopic storage maintenance rod structure 4 is arranged on the left side of the front surface of the second fixing plate 3; the buffer protection mounting fixing frame hook 5 is mounted in the middle of the upper surface of the second fixing plate 3; the safety protection disassembly alarm structures are respectively fixed on the left side and the right side of the first fixing plate; the load switch screw is connected to the left side of the front surface of the fixing plate; the fuse screw is connected to the right side of one front surface of the fixing plate; the storage box is connected to the lower part of the left side of the front surface of the shell frame through a screw; the sealing plate is connected to the left side of the storage box through a hinge; the handle screw is connected to the middle position on the left side of the front surface of the sealing plate; the winding rod is connected with the joint of the shell frame and the storage box through a screw; the fastening plate is connected to the upper part of the rear surface of the shell frame through screws; the fixing holes are respectively formed in the four corners of the front surface of the fastening plate; the telescopic storage maintenance rod structure comprises a connecting plate, a locking sheet, a holding rod, a placing box, a telescopic rod, a support rod and a clamping frame, wherein the locking sheet is connected to the left side of the front surface of the connecting plate through a screw from left to right; the holding rod is transversely inserted in the middle of the interior of the locking sheet; the placing box is embedded on the right side of the front surface of the holding rod; the telescopic rod is connected with the middle position on the right side of the holding rod through a screw; the support rod is connected to the middle position of the right side of the telescopic rod through a screw; the clamping frame is connected to the right side of the supporting rod through screws.
Preferably, the shell frame is an aluminum alloy shell.
Preferably, the first fixing plate is a stainless steel plate.
Preferably, the locking sheet is a flexible aluminum alloy sheet; the rear surface of the locking sheet is glued with a sponge layer, and the locking sheet is electrically connected with the load switch.
Preferably, the clamping frame is an arc-shaped acrylic plastic frame.
Preferably, the buffer protection mounting fixing frame hook comprises a top plate, an ear plate, a mounting hole, a connecting rod, a rotating shaft, a connecting pipe, an inserting rod, a stop block and a protection spring, wherein the ear plate is sequentially screwed in the middle of the upper surface of the top plate from left to right; the mounting hole is formed in the middle of the upper part of the front surface of the lug plate; the connecting rods are respectively connected to the left side and the right side of the rear surface of the top plate through rotating shafts; the connecting pipe is connected to the upper part of the connecting rod through a screw; the insertion rod is longitudinally inserted at the upper part of the inner side of the connecting pipe; the blocking block is connected to the lower part of the insertion rod through a screw; one end of the protective spring is connected with the lower part of the inner side of the connecting pipe through a screw, and the other end of the protective spring is connected with the lower part of the blocking block through a screw.
Preferably, the upper part of the insertion rod is provided with a hanging ring; the lifting ring screw is connected to the upper part of the insertion rod.
Preferably, the protection spring is a stainless steel spring; the outer wall of the protection spring is wrapped with a PVC plastic layer.
Preferably, the safety protection disassembly alarm structure comprises a fixed block, a support plate, a protection sheet and a pressure alarm, wherein the support plate is connected to the left side of the fixed block through a bolt; the protective sheet is connected to the lower part of the right side of the fixed block through a screw; the pressure alarm is connected to the middle position of the front surface of the protection sheet through a screw.
Preferably, the protection sheet is an aluminum alloy sheet; the middle position of the front surface of the protection sheet is provided with a fixing groove.
Preferably, the fixed block is a stainless steel block; the outer wall of the fixing block is wrapped with a silica gel sleeve.
Preferably, the connecting plate is connected with the second fixing plate through screws; the second fixing plate is connected with the first fixing plate through a bolt; the fixed block is connected with the fixed plate through a bolt.
Preferably, the load switch is a switch with the model number of FZW-12; the fuse is a fuse with the model number being FSC-24.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, connecting plate, stay, the box is placed to the holding rod, the telescopic link, branch and the setting of card frame are favorable to maintaining composite set.
The utility model discloses in, roof, otic placode, mounting hole, connecting rod, pivot, connecting pipe, the setting of inserted bar, stop block and protection spring is favorable to increasing the maintenance effect to composite set.
The utility model discloses in, the fixed block, the extension board, the setting of protection plate and pressure alarm is favorable to increasing the function that the warning was dismantled to composite set violence.
In the utility model, the shell frame is made of aluminum alloy shell; the lower part of the front surface of the shell frame is provided with a groove, which is beneficial to fixing the storage box.
In the utility model, the first fixed plate is a stainless steel plate; a clamping groove is formed in the middle of the upper surface of the fixing plate, and the fixing of the load switch and the fuse is facilitated.
In the utility model, the locking piece is a flexible aluminum alloy piece; the rear surface of the locking sheet is glued with a sponge layer, which is beneficial to protecting the holding rod.
The utility model discloses in, the card frame specifically adopt curved ya keli plastics frame, be favorable to preventing to produce static and damage load switch and fuse.
In the utility model, the protection spring is a stainless steel spring; the protection spring outer wall on the parcel have the PVC plastic layer, be favorable to preventing that the protection spring from rustting the fracture.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the telescopic storage maintenance rod structure of the present invention;
FIG. 3 is a schematic structural view of the mounting bracket hook for mounting the buffering protector of the present invention;
fig. 4 is the structural schematic diagram of the safety protection disassembly alarm structure of the utility model.
In the figure:
1. a housing; 2. a first fixing plate; 3. a second fixing plate; 4. a telescopic storage maintenance rod structure; 41. a connecting plate; 42. a locking piece; 43. a holding rod; 44. placing the box; 45. a telescopic rod; 46. a strut; 47. a clamping frame; 5. the buffer protection is provided with a fixed frame hook; 51. a top plate; 52. an ear plate; 53. mounting holes; 54. a connecting rod; 55. a rotating shaft; 56. a connecting pipe; 57. a plug rod; 571. a hoisting ring; 58. a blocking block; 59. a protection spring; 6. the alarm structure is disassembled in the safety protection way; 61. a fixed block; 62. a support plate; 63. a protective sheet; 64. a pressure alarm; 7. a load switch; 8. a fuse; 9. a storage box; 10. a sealing plate; 11. a handle; 12. a winding rod; 13. a fastening plate; 14. and (7) fixing holes.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a fuse combination structure with vacuum load switch comprises a shell frame 1, a first fixing plate 2, a second fixing plate 3, a telescopic storage maintenance rod structure 4, a buffer protection mounting fixing frame hook 5, a safety protection dismounting alarm structure 6, a load switch 7, a fuse 8, a storage box 9, a sealing plate 10, a handle 11, a winding rod 12, a fastening plate 13 and a fixing hole 14, wherein the first fixing plate 2 is connected with the upper part of the shell frame 1 through screws; the second fixing plate 3 is arranged above the first fixing plate 2, and the telescopic storage maintenance rod structure 4 is arranged on the left side of the front surface of the second fixing plate 3; the buffer protection mounting fixing frame hook 5 is mounted in the middle of the upper surface of the second fixing plate 3; the safety protection disassembly alarm structures 6 are respectively fixed on the left side and the right side of the first fixing plate 2; the load switch 7 is connected to the left side of the front surface of the first fixing plate 2 through a screw; the fuse 8 is connected to the right side of the front surface of the first fixing plate 2 through a screw; the storage box 9 is connected to the lower part of the left side of the front surface of the shell frame 1 through a screw; the sealing plate 10 is connected to the left side of the storage box 9 through a hinge; the handle 11 is screwed at the middle position on the left side of the front surface of the sealing plate 10; the winding rod 12 is connected with the joint of the shell frame 1 and the storage box 9 through screws; the fastening plate 13 is connected to the upper part of the rear surface of the shell frame 1 through screws; the fixing holes 14 are respectively formed in the four corners of the front surface of the fastening plate 13; the telescopic storage maintenance rod structure 4 comprises a connecting plate 41, a locking sheet 42, a holding rod 43, a placing box 44, a telescopic rod 45, a support rod 46 and a clamping frame 47, wherein the locking sheet 42 is in screw connection with the left side of the front surface of the connecting plate 41 from left to right; the holding rod 43 is transversely inserted in the middle position inside the locking sheet 42; the placing box 44 is embedded at the right side of the front surface of the holding rod 43; the telescopic rod 45 is connected to the middle position on the right side of the holding rod 43 through a screw; the support rod 46 is connected to the middle position of the right side of the telescopic rod 45 through a screw; the clamping frame 47 is connected to the right side of the support rod 46 through a screw; the combined structure is moved to a position where the load switch 7 and the fuse 8 are needed to be used, then the load switch 7 and the fuse 8 can be installed and fixed through the first fixing plate 2, and when the combined structure needs to be maintained, the power supply of the load switch 7 and the fuse 8 can be cut off by holding the holding rod 43 with a hand and using the support rod 46 to match with the clamping frame 47.
In this embodiment, specifically, the housing frame 1 specifically adopts an aluminum alloy housing.
In this embodiment, specifically, the first fixing plate 2 is a stainless steel plate.
In this embodiment, specifically, the locking piece 42 specifically adopts a flexible aluminum alloy piece; the rear surface of the locking sheet 42 is glued with a sponge layer, and the locking sheet 42 is electrically connected with the load switch 7.
In this embodiment, specifically, the clamping frame 47 specifically adopts an arc-shaped acrylic plastic frame.
In this embodiment, referring to fig. 3, the buffer protection mounting fixing frame hook 5 includes a top plate 51, an ear plate 52, a mounting hole 53, a connecting rod 54, a rotating shaft 55, a connecting pipe 56, an inserting rod 57, a blocking block 58 and a protection spring 59, wherein the ear plate 52 is sequentially screwed to the middle position of the upper surface of the top plate 51 from left to right; the mounting hole 53 is arranged in the middle of the upper part of the front surface of the ear plate 52; the connecting rods 54 are respectively connected with the left side and the right side of the rear surface of the top plate 51 through rotating shafts 55; the connecting pipe 56 is connected to the upper part of the connecting rod 54 through a screw; the insertion rod 57 is longitudinally inserted into the upper part of the inner side of the connecting pipe 56; the stop block 58 is connected with the lower part of the plug rod 57 by a screw; one end of the guard spring 59 is screwed at the lower part of the inner side of the connecting pipe 56, and the other end is screwed at the lower part of the stop block 58; after the load switch 7 and the fuse 8 are fixed, the combined device can be installed and fixed by means of the lug plates 52 being matched with the installation holes 53, meanwhile, the hanging ring 571 is hung on an external fixing device, and then the combined device can be buffered and protected by being matched with the protection spring 59.
In this embodiment, specifically, a hanging ring 571 is disposed on the upper portion of the insertion rod 57; the lifting ring 571 is screwed on the upper part of the connecting rod 57.
In this embodiment, specifically, the protection spring 59 is a stainless steel spring; the outer wall of the protection spring 59 is wrapped with a PVC plastic layer.
In this embodiment, referring to fig. 4, the safety protection disassembly alarm structure 6 includes a fixing block 61, a support plate 62, a protection sheet 63 and a pressure alarm 64, wherein the support plate 62 is bolted to the left side of the fixing block 61; the protective sheet 63 is connected to the lower part of the right side of the fixed block 61 through a screw; the pressure alarm 64 is connected to the middle position of the front surface of the protection sheet 63 through a screw; if someone intentionally destroys the disassembling and assembling device, the pressure alarm 64 can be used for alarming and warning the assembling device.
In this embodiment, specifically, the protection sheet 63 is specifically an aluminum alloy sheet; the middle position of the front surface of the protection sheet 63 is provided with a fixing groove.
In this embodiment, specifically, the fixing block 61 is a stainless steel block; the outer wall of the fixing block 61 is wrapped with a silica gel sleeve.
In this embodiment, specifically, the connecting plate 41 is connected to the second fixing plate 3 by screws; the second fixing plate 3 is connected with the first fixing plate 2 through bolts; the fixing block 61 is connected with the first fixing plate 2 through bolts.
In this embodiment, the load switch 7 is specifically a switch with model number FZW-12; the fuse 8 is a fuse of FSC-24 type.
Principle of operation
The utility model discloses in during the in use, at first remove the integrated configuration to need use load switch 7 and fuse 8's position, then can install load switch 7 and fuse 8 through fixed plate 2 and fix, when needs maintain the integrated configuration, hold holding rod 43 other end pulling card frame 47, utilize branch 46 cooperation card frame 47, make stay 42 throw off, can cut off the power of load switch 7 and fuse 8, load switch 7 and fuse 8 are fixed to finish the back, can install fixedly to the integrated configuration with the help of otic placode 52 cooperation mounting hole 53, hang rings 571 on outside fixing device simultaneously, then cooperation protection spring 59 can play the effect of buffer protection to the integrated configuration, load switch 7 and fuse 8 are fixed the back that finishes, can install fixedly with the help of otic placode 52 cooperation mounting hole 53, hang rings 571 on outside fixing device simultaneously, then cooperation protection spring 59 can play the effect of buffer protection to the integrated configuration.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (10)

1. The fuse combination structure with the vacuum load switch is characterized by comprising a shell frame (1), an upper fixing plate (2), a lower fixing plate (3), a telescopic storage maintenance rod structure (4), a buffer protection mounting fixing frame hook (5), a safety protection dismounting alarm structure (6), a load switch (7), a fuse (8), a storage box (9), a sealing plate (10), a handle (11), a winding rod (12), a fastening plate (13) and a fixing hole (14), wherein the upper fixing plate (2) is connected to the upper part of the shell frame (1) through screws; the telescopic storage maintenance rod structure (4) is arranged on the left side of the front surface of the lower fixing plate (3); the buffer protection mounting fixing frame hook (5) is mounted in the middle of the upper surface of the upper fixing plate (2); the safety protection disassembly alarm structures (6) are respectively fixed on the left side and the right side of the upper fixing plate (2); the load switch (7) is connected to the left side of the front surface of the upper fixing plate (2) through a screw; the fuse (8) is connected to the right side of the front surface of the upper fixing plate (2) through a screw; the storage box (9) is connected to the lower part of the left side of the front surface of the shell frame (1) through screws; the sealing plate (10) is connected to the left side of the storage box (9) through a hinge; the handle (11) is connected to the middle position of the left side of the front surface of the sealing plate (10) through a screw; the winding rod (12) is connected to the joint of the shell frame (1) and the storage box (9) through screws; the fastening plate (13) is connected to the upper part of the rear surface of the shell frame (1) through screws; the fixing holes (14) are respectively arranged at the four corners of the front surface of the fastening plate (13); the telescopic storage maintenance rod structure (4) comprises a connecting plate (41), a locking sheet (42), a holding rod (43), a placing box (44), a telescopic rod (45), a support rod (46) and a clamping frame (47), wherein the locking sheet (42) is in screwed connection with the left side of the front surface of the connecting plate (41) from left to right; the holding rod (43) is transversely inserted in the middle position inside the locking sheet (42); the placing box (44) is embedded at the right side of the front surface of the holding rod (43); the telescopic rod (45) is connected to the middle position on the right side of the holding rod (43) through a screw; the support rod (46) is connected to the middle position of the right side of the telescopic rod (45) through a screw; the clamping frame (47) is connected to the right side of the support rod (46) through screws.
2. The fuse combination structure with vacuum load switch as claimed in claim 1, wherein said housing (1) is made of aluminum alloy; the lower part of the front surface of the shell frame (1) is provided with a groove.
3. The fuse combination with vacuum load switch as claimed in claim 1, wherein the upper fixing plate (2) is made of stainless steel plate; the middle position of the upper surface of the upper fixing plate (2) is provided with a clamping groove.
4. The fuse combination structure with vacuum load switch as claimed in claim 1, wherein said locking tab (42) is a flexible aluminum alloy sheet; the back surface of the locking sheet (42) is glued with a sponge layer.
5. The combination structure of fuse with vacuum load switch as claimed in claim 1, wherein said card holder (47) is an arc acrylic plastic holder.
6. The fuse combination structure with vacuum load switch as claimed in claim 1, wherein the buffer shield mounting bracket hook (5) comprises a top plate (51), an ear plate (52), a mounting hole (53), a connecting rod (54), a rotating shaft (55), a connecting tube (56), a plug rod (57), a blocking block (58) and a shield spring (59), the ear plate (52) is screwed in the middle of the upper surface of the top plate (51) from left to right; the mounting hole (53) is formed in the middle of the upper part of the front surface of the lug plate (52); the connecting rods (54) are respectively connected to the left side and the right side of the rear surface of the top plate (51) through rotating shafts (55); the connecting pipe (56) is connected to the upper part of the connecting rod (54) through a screw; the insertion rod (57) is longitudinally inserted into the upper part of the inner side of the connecting pipe (56); the blocking block (58) is connected to the lower part of the plug-in rod (57) through a screw; one end of the protective spring (59) is connected with the lower part of the inner side of the connecting pipe (56) through a screw, and the other end of the protective spring is connected with the lower part of the stop block (58) through a screw.
7. The fuse combination structure with vacuum load switch as claimed in claim 6, wherein the upper portion of the insertion rod (57) is provided with a hanging ring (571); the lifting ring (571) is connected to the upper part of the plug-in rod (57) through a screw.
8. The fuse combination with vacuum load switch as claimed in claim 6, wherein said shielding spring (59) is a stainless steel spring; the outer wall of the protection spring (59) is wrapped with a PVC plastic layer.
9. A fuse combination with vacuum load switch as defined in claim 1, characterized in that said safety protection removal alarm structure (6) comprises a fixed block (61), a support plate (62), a protection plate (63) and a pressure alarm (64), said support plate (62) being bolted to the left side of the fixed block (61); the protective sheet (63) is connected to the lower part of the right side of the fixed block (61) through a screw; the pressure alarm (64) is connected to the middle position of the front surface of the protection sheet (63) through a screw.
10. The fuse combination with vacuum load switch as claimed in claim 9, wherein said protection plate (63) is made of aluminum alloy plate; the middle position of the front surface of the protection sheet (63) is provided with a fixing groove.
CN202122599051.9U 2021-10-28 2021-10-28 Fuse combined structure with vacuum load switch Active CN217740464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122599051.9U CN217740464U (en) 2021-10-28 2021-10-28 Fuse combined structure with vacuum load switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122599051.9U CN217740464U (en) 2021-10-28 2021-10-28 Fuse combined structure with vacuum load switch

Publications (1)

Publication Number Publication Date
CN217740464U true CN217740464U (en) 2022-11-04

Family

ID=83810541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122599051.9U Active CN217740464U (en) 2021-10-28 2021-10-28 Fuse combined structure with vacuum load switch

Country Status (1)

Country Link
CN (1) CN217740464U (en)

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