CN213988758U - Fixed mounting structure of miniature circuit breaker - Google Patents
Fixed mounting structure of miniature circuit breaker Download PDFInfo
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- CN213988758U CN213988758U CN202022881760.1U CN202022881760U CN213988758U CN 213988758 U CN213988758 U CN 213988758U CN 202022881760 U CN202022881760 U CN 202022881760U CN 213988758 U CN213988758 U CN 213988758U
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Abstract
The utility model provides a fixed mounting structure of a miniature circuit breaker, which comprises a fixing frame, a fixing plate, a locking bolt, a dust removal protection cooling frame structure, an adjustment protection mounting protection frame structure, a lifting protection support frame structure, a support rod, a rotating shaft, a lifting ring, a support plate, a connecting rod, a clamping plate, a handle, a fixing block, a connecting sheet and a fixing hole, wherein the fixing plate is connected with the lower part of the inner side of the fixing frame through a bolt; the locking bolt is in threaded connection with the connecting part of the fixing frame and the fixing plate; the dust removal protection cooling frame structure is arranged in the middle of the lower part of the front surface of the fixing plate. The utility model discloses protection box, protection network, fan, storage box, material suction pump, and the setting of inhaling the material pipe are favorable to playing the effect of cooling dust removal to the fuse; the protective frame, the pin shaft, the sleeve, the supporting sheet, the top plate and the connecting hole are arranged, and the fuse protector is favorably fixed.
Description
Technical Field
The utility model belongs to the technical field of electricity, especially, relate to a miniature circuit breaker fixed mounting structure.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary of high voltage and low voltage is divided more clearly, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, when the circuit breaker has faults of serious overload, short circuit, undervoltage and the like, the circuit breaker can automatically cut off the circuit, and the function of the circuit breaker is equivalent to the combination of a circuit breaker type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. At present, the method is widely applied, and power distribution is an extremely important link in the generation, transmission and use of electricity. The distribution system comprises a transformer and various high-low voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with a large using amount.
But current miniature circuit breaker fixed mounting structure still has the inconvenience to the protection of cooling down of circuit breaker, and inconvenient fixes the problem poor with circuit breaker protecting effect to the circuit breaker.
Therefore, it is necessary to provide a fixed mounting structure for a miniature circuit breaker.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a miniature circuit breaker fixed mounting structure to solve the current miniature circuit breaker fixed mounting structure inconvenient protection of cooling down to the circuit breaker, inconvenient fix the problem poor with circuit breaker protecting effect to the circuit breaker. A fixed mounting structure of a miniature circuit breaker comprises a fixed frame, a fixed plate, a locking bolt, a dust removal protection cooling frame structure, an adjustment protection mounting protection frame structure, a lifting protection support frame structure, a support rod, a rotating shaft, a hanging ring, a support plate, a connecting rod, a clamping plate, a handle, a fixed block, a connecting sheet and a fixed hole, wherein the fixed plate is connected to the lower part of the inner side of the fixed frame through a bolt; the locking bolt is in threaded connection with the connecting part of the fixing frame and the fixing plate; the dust removal protection cooling frame structure is arranged in the middle of the lower part of the front surface of the fixing plate; the adjusting protection mounting protection frame structure is arranged in the middle of the upper part of the front surface of the fixing plate; the lifting protection support frame structure is arranged at the lower part of the outer surface of the fixed plate; the supporting rods are connected to the left side and the right side of the upper part of the rear surface of the fixing frame through rotating shafts; the lifting ring screw is connected to the upper part of the support rod; the supporting plates are respectively connected to the left side and the right side of the front surface of the fixing plate through screws; the connecting rod is in threaded connection with the middle position of the inner side of the supporting plate; the clamping plate screw is connected to the inner side of the connecting rod; the handle screw is connected to the outer side of the connecting rod; the fixed blocks are respectively sleeved on the left side and the right side of the outer surface of the fixed frame; the connecting pieces are respectively connected to the left side and the right side of the upper surface of the fixing block through screws; the fixing hole is formed in the middle of the upper part of the front surface of the connecting sheet; the dust removal protection cooling frame structure comprises a protection box, a protection net, a fan, a storage box, a material suction pump and a material suction pipe, wherein the protection net is embedded in the upper part of the inner side of the protection box; the fans are respectively connected to the left side and the right side of the lower part of the inner side of the protection box through bolts; the storage box is connected to the lower part of the left side of the front surface of the protection box through a screw; the material suction pump is connected to the upper part of the right side of the material storage box through a bolt; the material suction pipe is in threaded connection with the right side of the material suction pump.
Preferably, the fixing frame is a snake-shaped stainless steel frame; the left side and the right side of the lower part of the inner side of the fixing frame are respectively provided with a splicing hole.
Preferably, the supporting plate is a stainless steel plate; and a threaded hole is turned in the middle of the inner side of the support plate.
Preferably, the protective net specifically adopts a stainless steel net; fastening holes are formed in the left side and the right side of the protective net.
Preferably, the material suction pipe is a rubber hose.
Preferably, the adjusting protection installation protection frame structure comprises a protection frame, pin shafts, sleeves, support sheets, a top plate and connecting holes, wherein the pin shafts are respectively embedded in the left side and the right side of the bottom of the protection frame; the sleeve is sleeved in the middle of the outer surface of the pin shaft; the support sheet is connected to the middle position of the bottom of the sleeve through a screw; the top plate screw is connected to the lower part of the supporting sheet; the connecting holes are respectively arranged at the left side and the right side inside the top plate.
Preferably, the sleeve is a stainless steel tube; the inner side of the sleeve is connected with a pulley through a screw.
Preferably, the connecting holes are rectangular grooves; the inner wall of the connecting hole is turned with an internal thread.
Preferably, the lifting protection support frame structure comprises a bracket, a fastening block, an ear plate, a mounting hole, a sliding block, an adjusting bolt, a blocking piece and a connecting block, wherein the fastening block is respectively connected to the lower parts of the left side and the right side of the bracket through screws; the ear plates are respectively connected with the upper part of the outer side of the fastening block and the lower part of the outer side of the fastening block by screws; the mounting hole is formed in the middle of the outer side of the front surface of the ear plate; the sliding blocks are respectively sleeved on the left side and the right side of the outer surface of the bracket; the adjusting bolt is in threaded connection with the connecting position of the bracket and the sliding block; the blocking pieces are respectively connected to the left side and the right side of the upper part of the outer surface of the bracket through screws; the connecting block is connected with the middle position of the inner side of the sliding block through a screw.
Preferably, the bracket is a U-shaped stainless steel frame; the left side and the right side of the outer surface of the bracket are respectively provided with a sliding chute.
Preferably, the protection box is connected with the fixing plate through screws; the protective frame is connected with the fixing plate through screws; the bracket is connected with the fixing plate through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, protection box, protection network, fan, storage box, inhale the material pump, and inhale the setting of material pipe, be favorable to playing the effect of cooling and removing dust to the circuit breaker.
The utility model discloses in, the protection frame, the round pin axle, the sleeve pipe, the backing sheet, the setting of roof and connecting hole is favorable to fixing the circuit breaker.
The utility model discloses in, bracket, fastening block, otic placode, mounting hole, slider, adjusting bolt stop the setting of piece and connecting block, are favorable to protecting the circuit breaker.
In the utility model, the fixing frame is a serpentine stainless steel frame; the left side and the right side of the lower part of the inner side of the fixing frame are respectively provided with the inserting holes, which is favorable for preventing the fixing frame from rusting and damaging.
In the utility model, the supporting plate is made of stainless steel plate; the middle position of the inner side of the supporting plate is turned with a threaded hole, so that the connecting rod can be adjusted and fixed conveniently.
In the utility model, the protective net is made of stainless steel mesh; the left side and the right side of the protective net are provided with fastening holes, so that ventilation of the inside of the protective box is facilitated.
The utility model discloses in, inhale the material pipe and specifically adopt flexible rubber hose, be favorable to inhaling the angle of material pipe and adjusting.
In the utility model, the sleeve is made of stainless steel tube; the inboard screwed connection of sleeve pipe have the pulley, be favorable to adjusting sheathed tube angle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the dust-removing protective cooling frame structure of the present invention;
FIG. 3 is a schematic structural view of the adjustable protective mounting frame structure of the present invention;
fig. 4 is a schematic structural view of the lifting protective supporting frame structure of the present invention.
In the figure:
1. a fixed mount; 2. a fixing plate; 3. locking the bolt; 4. a dust removal protection cooling frame structure; 41. A protective case; 42. a protective net; 43. a fan; 44. a storage box; 45. a suction pump; 46. a material suction pipe; 5. adjusting a protective mounting protective frame structure; 51. a protective frame; 52. a pin shaft; 53. a sleeve; 54. a support sheet; 55. a top plate; 56. connecting holes; 6. a lifting protection support frame structure; 61. a bracket; 62. a fastening block; 63. an ear plate; 64. mounting holes; 65. a slider; 66. adjusting the bolt; 67. a blocking sheet; 68. connecting blocks; 7. a strut; 8. a rotating shaft; 9. a hoisting ring; 10. A support plate; 11. a connecting rod; 12. a splint; 13. a handle; 14. a fixed block; 15. connecting sheets; 16. 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 miniature circuit breaker fixing and mounting structure comprises a fixing frame 1, a fixing plate 2, a locking bolt 3, a dust-removing protection cooling frame structure 4, an adjusting protection mounting protection frame structure 5, a lifting protection supporting frame structure 6, a support rod 7, a rotating shaft 8, a hanging ring 9, a support plate 10, a connecting rod 11, a clamping plate 12, a handle 13, a fixing block 14, a connecting piece 15 and a fixing hole 16, wherein the fixing plate 2 is connected with the lower part of the inner side of the fixing frame 1 through a bolt; the locking bolt 3 is in threaded connection with the connecting part of the fixed frame 1 and the fixed plate 2; the dust removal protection cooling frame structure 4 is arranged in the middle of the lower part of the front surface of the fixing plate 2; the adjusting protection installation protection frame structure 5 is arranged in the middle of the upper part of the front surface of the fixed plate 2; the lifting protection support frame structure 6 is arranged at the lower part of the outer surface of the fixed plate 2; the supporting rods 7 are connected to the left side and the right side of the upper part of the rear surface of the fixed frame 1 through rotating shafts 8; the lifting ring 9 is connected to the upper part of the support rod 7 through a screw; the supporting plates 10 are respectively connected to the left side and the right side of the front surface of the fixing plate 2 through screws; the connecting rod 11 is in threaded connection with the middle position of the inner side of the supporting plate 10; the clamping plate 12 is connected to the inner side of the connecting rod 11 through screws; the handle 13 is connected with the outer side of the connecting rod 11 through a screw; the fixed blocks 14 are respectively sleeved on the left side and the right side of the outer surface of the fixed frame 1; the connecting pieces 15 are respectively connected to the left side and the right side of the upper surface of the fixing block 14 through screws; the fixing hole 16 is arranged in the middle of the upper part of the front surface of the connecting sheet 15; the dust removal protection cooling frame structure 4 comprises a protection box 41, a protection net 42, a fan 43, a storage box 44, a material suction pump 45 and a material suction pipe 46, wherein the protection net 42 is embedded at the upper part of the inner side of the protection box 41; the fans 43 are respectively bolted on the left side and the right side of the lower part of the inner side of the protection box 41; the storage box 44 is connected to the lower part of the left side of the front surface of the protective box 41 through screws; the material suction pump 45 is connected to the upper part of the right side of the material storage box 44 through bolts; the material suction pipe 46 is connected to the right side of the material suction pump 45 through threads; firstly, the mounting structure is moved to a position where a breaker needs to be mounted, the clamping of the multi-edge tool can be carried out stably by means of the connecting rod 11 and the clamping plate 12, the breaker can be cooled by means of the protection box 41 and the protective net 42 and the fan 43 in the process of using the mounting structure, and meanwhile, sundries on the breaker can be cleaned by means of the storage box 44, the suction pump 45 and the suction pipe 46.
In this embodiment, specifically, the fixing frame 1 specifically adopts a serpentine stainless steel frame; the left side and the right side of the lower part of the inner side of the fixing frame 1 are respectively provided with a splicing hole.
In this embodiment, specifically, the support plate 10 is made of a stainless steel plate; a threaded hole is turned at the middle position of the inner side of the support plate 10.
In this embodiment, specifically, the protective net 42 specifically adopts a stainless steel net; fastening holes are formed in the left side and the right side of the protective net 42.
In this embodiment, specifically, the material suction pipe 46 specifically adopts a rubber hose.
In this embodiment, referring to fig. 3, the adjusting, protecting and mounting protecting frame structure 5 includes a protecting frame 51, a pin 52, a sleeve 53, a supporting sheet 54, a top plate 55 and a connecting hole 56, wherein the pin 52 is respectively embedded in the left and right sides of the bottom of the protecting frame 51; the sleeve 53 is sleeved in the middle of the outer surface of the pin shaft 52; the supporting plate 54 is in screw connection with the middle position of the bottom of the sleeve 53; the top plate 55 is connected to the lower part of the supporting plate 54 through screws; the connecting holes 56 are respectively arranged at the left side and the right side inside the top plate 55; after the circuit breaker is stable, the circuit breaker can be installed and fixed by means of the matching of the sleeve 53 with the support sheet 54 and the first-level connecting hole 56 of the top plate 55, and meanwhile, the angle of the top plate 55 can be adjusted by means of the matching of the pin shaft 52 with the sleeve 53.
In this embodiment, specifically, the sleeve 53 is specifically a stainless steel tube; the inner side of the sleeve 53 is connected with a pulley through a screw.
In this embodiment, specifically, the connection hole 56 specifically adopts a rectangular groove; the inner wall of the connection hole 56 is cut with an internal thread.
In this embodiment, referring to fig. 4, the lifting protection support frame structure 6 includes a bracket 61, a fastening block 62, an ear plate 63, a mounting hole 64, a sliding block 65, an adjusting bolt 66, a blocking sheet 67 and a connecting block 68, wherein the fastening block 62 is respectively screwed to the lower portions of the left and right sides of the bracket 61; the ear plates 63 are respectively connected with the upper part of the outer side of the fastening block 62 and the lower part of the outer side of the fastening block 62 through screws; the mounting hole 64 is formed in the middle of the outer side of the front surface of the lug plate 63; the sliding blocks 65 are respectively sleeved on the left side and the right side of the outer surface of the bracket 61; the adjusting bolt 66 is in threaded connection with the connecting position of the bracket 61 and the sliding block 65; the blocking pieces 67 are respectively connected to the left side and the right side of the upper part of the outer surface of the bracket 61 through screws; the connecting block 68 is in screw connection with the middle position of the inner side of the sliding block 65; after the circuit breaker is installed, the height of the installation structure can be adjusted by means of the sliding block 65 matched with the adjusting bolt 66 and the connecting block 68, and therefore the circuit breaker can be protected.
In this embodiment, specifically, the bracket 61 specifically adopts a U-shaped stainless steel frame; the left side and the right side of the outer surface of the bracket 61 are respectively provided with a sliding chute.
In this embodiment, specifically, the protection box 41 is screwed to the fixing plate 2; the protective frame 51 is connected with the fixing plate 2 by screws; the bracket 61 is connected with the fixing plate 2 by screws.
Principle of operation
The utility model discloses in during the in-process use, at first remove the position that needs the installation circuit breaker to the mounting structure, can carry out the centre gripping with the help of connecting rod 11 cooperation splint 12 and stabilize to people's multiple edge tool, can cool down the circuit breaker with the help of protection box 41 cooperation protection network 42 and fan 43 at the in-process that uses the mounting structure, can clear up the debris on the circuit breaker with the help of storage box 44 cooperation suction pump 45 and with suction pipe 46 simultaneously, the circuit breaker stabilizes the back, can install fixedly with the help of sleeve pipe 53 cooperation backing sheet 54 and roof 55 one-level connecting hole 56, can adjust the angle of roof 55 with the help of round pin axle 52 cooperation sleeve pipe 53 simultaneously, the back finishes in the circuit breaker installation, can adjust the mounting structure height with the help of slider 65 cooperation adjusting bolt 66 and connecting block 68, thereby can protect the circuit breaker.
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. A fixed mounting structure of a miniature circuit breaker is characterized by comprising a fixed frame (1), a fixed plate (2), a locking bolt (3), a dust removal protection cooling frame structure (4), an adjusting protection mounting protection frame structure (5), a lifting protection support frame structure (6), a support rod (7), a rotating shaft (8), a lifting ring (9), a support plate (10), a connecting rod (11), a clamping plate (12), a handle (13), a fixed block (14), a connecting piece (15) and a fixed hole (16), wherein the fixed plate (2) is in bolted connection with the lower part of the inner side of the fixed frame (1); the locking bolt (3) is in threaded connection with the connecting part of the fixing frame (1) and the fixing plate (2); the dust removal protection cooling frame structure (4) is arranged in the middle of the lower part of the front surface of the fixing plate (2); the adjusting protection installation protection frame structure (5) is arranged in the middle of the upper part of the front surface of the fixing plate (2); the lifting protection support frame structure (6) is arranged at the lower part of the outer surface of the fixed plate (2); the supporting rods (7) are connected to the left side and the right side of the upper part of the rear surface of the fixing frame (1) through rotating shafts (8); the lifting ring (9) is connected to the upper part of the support rod (7) through a screw; the supporting plates (10) are respectively connected to the left side and the right side of the front surface of the fixing plate (2) through screws; the connecting rod (11) is in threaded connection with the middle position of the inner side of the supporting plate (10); the clamping plate (12) is connected to the inner side of the connecting rod (11) through a screw; the handle (13) is connected to the outer side of the connecting rod (11) through a screw; the fixed blocks (14) are respectively sleeved on the left side and the right side of the outer surface of the fixed frame (1); the connecting pieces (15) are respectively connected to the left side and the right side of the upper surface of the fixing block (14) through screws; the fixing hole (16) is formed in the middle of the upper part of the front surface of the connecting sheet (15); the dust removal protection cooling frame structure (4) comprises a protection box (41), a protective net (42), a fan (43), a storage box (44), a material suction pump (45) and a material suction pipe (46), wherein the protective net (42) is embedded at the upper part of the inner side of the protection box (41); the fans (43) are respectively connected to the left side and the right side of the lower part of the inner side of the protection box (41) through bolts; the storage box (44) is connected to the lower part of the left side of the front surface of the protective box (41) through screws; the material suction pump (45) is connected to the upper part of the right side of the material storage box (44) through bolts; the material suction pipe (46) is connected to the right side of the material suction pump (45) in a threaded manner.
2. The fixed mounting structure of the miniature circuit breaker according to claim 1, wherein said fixed mount (1) is a serpentine stainless steel frame; the left side and the right side of the lower part of the inner side of the fixing frame (1) are respectively provided with a splicing hole.
3. The fixed mounting structure of the miniature circuit breaker according to claim 1, wherein said supporting plate (10) is made of a stainless steel plate; and a threaded hole is turned at the middle position of the inner side of the support plate (10).
4. The fixed mounting structure of the miniature circuit breaker according to claim 1, wherein said protective net (42) is a stainless steel net; fastening holes are formed in the left side and the right side of the protective net (42).
5. The fixed mounting structure of the miniature circuit breaker according to claim 1, wherein said suction pipe (46) is a rubber hose.
6. The fixed mounting structure of the miniature circuit breaker according to claim 1, wherein said adjustable protective mounting frame structure (5) comprises a protective frame (51), a pin (52), a sleeve (53), a support plate (54), a top plate (55) and a connecting hole (56), said pin (52) being respectively embedded in the left and right sides of the bottom of the protective frame (51); the sleeve (53) is sleeved in the middle of the outer surface of the pin shaft (52); the support plate (54) is in screw connection with the middle position of the bottom of the sleeve (53); the top plate (55) is connected to the lower part of the supporting plate (54) through screws; the connecting holes (56) are respectively arranged at the left side and the right side inside the top plate (55).
7. The fixed mounting structure of the miniature circuit breaker according to claim 6, wherein said bushing (53) is a stainless steel pipe; the inner side of the sleeve (53) is connected with a pulley through a screw.
8. The fixed mounting structure of the miniature circuit breaker according to claim 6, wherein said attachment hole (56) is a rectangular groove; the inner wall of the connecting hole (56) is turned with internal threads.
9. The fixed mounting structure of the miniature circuit breaker according to claim 1, wherein said lifting protection supporting frame structure (6) comprises a bracket (61), a fastening block (62), an ear plate (63), a mounting hole (64), a slider (65), an adjusting bolt (66), a blocking piece (67) and a connecting block (68), said fastening block (62) is respectively screwed to the lower portions of the left and right sides of the bracket (61); the ear plates (63) are respectively connected with the upper part of the outer side of the fastening block (62) and the lower part of the outer side of the fastening block (62) through screws; the mounting hole (64) is formed in the middle position of the outer side of the front surface of the lug plate (63); the sliding blocks (65) are respectively sleeved on the left side and the right side of the outer surface of the bracket (61); the adjusting bolt (66) is in threaded connection with the connecting position of the bracket (61) and the sliding block (65); the blocking pieces (67) are respectively connected to the left side and the right side of the upper part of the outer surface of the bracket (61) through screws; the connecting block (68) is in screw connection with the middle position of the inner side of the sliding block (65).
10. The fixed mounting structure of the miniature circuit breaker according to claim 9, wherein said bracket (61) is a U-shaped stainless steel frame; the left side and the right side of the outer surface of the bracket (61) are respectively provided with a sliding chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881760.1U CN213988758U (en) | 2020-12-03 | 2020-12-03 | Fixed mounting structure of miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881760.1U CN213988758U (en) | 2020-12-03 | 2020-12-03 | Fixed mounting structure of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213988758U true CN213988758U (en) | 2021-08-17 |
Family
ID=77239765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022881760.1U Active CN213988758U (en) | 2020-12-03 | 2020-12-03 | Fixed mounting structure of miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213988758U (en) |
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2020
- 2020-12-03 CN CN202022881760.1U patent/CN213988758U/en active Active
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