CN213750039U - Protection device for electric power marketing electric power metering equipment - Google Patents
Protection device for electric power marketing electric power metering equipment Download PDFInfo
- Publication number
- CN213750039U CN213750039U CN202022493557.7U CN202022493557U CN213750039U CN 213750039 U CN213750039 U CN 213750039U CN 202022493557 U CN202022493557 U CN 202022493557U CN 213750039 U CN213750039 U CN 213750039U
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- Prior art keywords
- electric power
- box
- rod
- fixedly connected
- metering equipment
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- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000001012 protector Effects 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides a protection device for electric power marketing electric power metering equipment relates to protector technical field, the power distribution box comprises a box body, the louvre has been seted up to surface one side of box, one side that the surface of box is close to the louvre is provided with cleaning device, the inside of box is provided with fixing device, one side that cleaning device was kept away from to the surface of box is provided with switch door gear, cleaning device includes L template and spout, surface one side of L template is run through and is set up only the dwang, the surface one end fixedly connected with gear of dwang. The utility model discloses, whole device passes through the interact of dwang, gear, rack piece, slider, spout and brush for the dust of louvre can in time be cleared up, through the interact of locating lever, reset spring and gear, makes the device can be firm fixed when not using, can not take place the displacement at will, has improved the practicality of device.
Description
Technical Field
The utility model relates to a protector technical field especially relates to a protector for electric power marketing electric power metering equipment.
Background
Along with the development of electric power, the society has higher and higher dependence on electric energy, and the continuous construction of power equipment, the precision of electric power measurement also needs higher and higher, and electric power metering equipment is the equipment that measures electric power commonly used, and this kind of equipment often can be equipped with protector.
The louvre has often all been seted up to electric power metering equipment's protector, and these louvres make protector do not influence electric power metering equipment's heat dissipation when protecting electric power metering equipment, but the time that protector used is of a specified duration, and the louvre just has the dust to pile up, can influence the radiating effect greatly, and traditional mode is that the handheld brush of workman cleans, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the protection device for electric power marketing electric power metering equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a protection device for electric power marketing electric power metering equipment, includes the box, the louvre has been seted up to surface one side of box, one side that the surface of box is close to the louvre is provided with cleaning device, the inside of box is provided with fixing device, one side that cleaning device was kept away from to the surface of box is provided with the switch door gear.
Cleaning device includes L template and spout, surface one side of L template is run through and is set up only the dwang, the surface one end fixedly connected with gear of dwang, the inner wall sliding connection of spout has the slider, one side fixedly connected with rack piece of spout is kept away from to the surface of slider, the surface of L template runs through with one side that the dwang is adjacent and is provided with the kelly, the surface cover of kelly is equipped with reset spring, one side fixedly connected with brush of gear is kept away from to the surface of rack piece.
Preferably, fixing device includes threaded rod and sliding tray, the threaded rod runs through the surface of box and extends to the inside of box, the surface of threaded rod is located the inside one end rotation of box and is connected with the grip block, the inner wall sliding connection of sliding tray has the sliding block.
Preferably, the door opening and closing device comprises two installation blocks, two one side of the outer surface of each installation block is fixedly connected with one side of the outer surface of the box body away from the heat dissipation holes, two fixing rods are fixedly connected with the opposite surfaces of the installation blocks, cover plates are rotatably connected with the outer surfaces of the fixing rods, one side of the outer surfaces of the cover plates away from the fixing plates are fixedly connected with the outer surfaces of the fixing rods, positioning rods are arranged on one sides of the outer surfaces of the fixing plates in a penetrating mode, and elastic springs are arranged on the outer surface sleeves of the positioning rods.
Preferably, the outer surface one side of L template and the outer surface one side fixed connection of box, the spout is seted up in the outer surface of box and is close to one side of louvre, the surface of gear is connected with the outer surface one side meshing of rack piece, reset spring's both ends respectively with the outer surface one end of kelly and the outer surface of L type piece be close to one side fixed connection of kelly.
Preferably, the sliding groove is formed in the bottom of the inner wall of the box body, and the top of the outer surface of the sliding block is fixedly connected with the bottom of the outer surface of the clamping block.
Preferably, two ends of the reset spring are respectively fixedly connected with one end of the outer surface of the positioning rod and one side, close to the positioning rod, of the outer surface of the fixing plate, and one side of the outer surface of the box body is provided with a positioning hole.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the cleaning device, when dust is accumulated in the heat dissipation holes of the protective device after long-term use, the clamping rod is firstly pulled outwards, the movement of the clamping rod can stretch and stretch the reset spring, when the clamping rod is separated from the tooth opening of the gear, the rotating rod is rotated at the moment, the rotating rod rotates to drive the gear to rotate, the gear rotates to drive the rack block to move, the rack block moves to drive the sliding block to slide in the sliding groove, meanwhile, the movement of the rack block can drive the brush to move, the heat dissipation holes of the protective device can be cleaned through the movement of the brush, and the dust at the heat dissipation holes can be cleaned in time through the interaction of the rotating rod, the gear, the rack block, the sliding groove and the brush, through the interaction of locating lever, reset spring and gear for the device can be by firm fixed when not using, can not take place the displacement at will, has improved the practicality of device greatly.
2. The utility model discloses in, through setting up fixing device and switching door device, when needs maintain or maintain electric power metering equipment, traditional protective equipment generally is through the bolt fastening, will dismantle electric power metering equipment and get off need with the help of other instruments, it is very troublesome, this device outwards stimulates the locating lever earlier, locating lever motion can tensile elasticity spring, when locating lever and locating hole separation, the rotation apron, make the apron rotate on the locating lever, the threaded rod rotates this moment, the threaded rod rotates and drives the grip block motion, the grip block motion drives the sliding block and slides in the sliding tray, whole device passes through switching door device and fixing device's interact, make electric power metering equipment and protective device's dismantlement and separation become simple, do not need the assistance of other instruments, the practicality of device has been improved greatly.
Drawings
Fig. 1 is a side view of a protection device for an electric power marketing electric power metering device according to the present invention;
fig. 2 is a front view of the protection device for electric power marketing electric power metering equipment provided by the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the present invention at B in FIG. 1;
FIG. 5 is an enlarged view of the present invention at C in FIG. 1;
fig. 6 is an enlarged view of the point D in fig. 2 according to the present invention.
Illustration of the drawings:
1. a box body; 2. heat dissipation holes; 3. a cleaning device; 31. an L-shaped plate; 32. a chute; 33. rotating the rod; 34. a gear; 35. a slider; 36. a rack block; 37. a clamping rod; 38. a return spring; 39. a brush; 4. a fixing device; 41. a threaded rod; 42. a sliding groove; 43. a clamping plate; 44. a slider; 5. a door opening and closing device; 51. mounting blocks; 52. fixing a rod; 53. a cover plate; 54. a fixing plate; 55. positioning a rod; 56. an elastic spring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the cleaning device 3, the fixing device 4 and the door opening and closing device 5 will be described in detail below.
As shown in fig. 1 and 3, the cleaning device 3 includes an L-shaped plate 31 and a chute 32, one side of the outer surface of the L-shaped plate 31 is fixedly connected to one side of the outer surface of the box 1, the chute 32 is disposed at one side of the outer surface of the box 1 close to the heat dissipation hole 2, only a rotating rod 33 is disposed through one side of the outer surface of the L-shaped plate 31, a gear 34 is fixedly connected to one end of the outer surface of the rotating rod 33, the rotating rod 33 is rotated, the rotating rod 33 rotates to drive the gear 34 to rotate, a sliding block 35 is slidably connected to the inner wall of the chute 32, a rack block 36 is fixedly connected to one side of the outer surface of the sliding block 35 away from the chute 32, the rack block 36 moves to drive the sliding block 35 to slide in the chute 32, the outer surface of the gear 34 is engaged with one side of the outer surface of the rack block 36, the gear 34 rotates to drive the rack block 36 to move, a clamping rod 37 is disposed through one side of the outer surface of the L-shaped plate 31 adjacent to the rotating rod 33, the surface cover of kelly 37 is equipped with reset spring 38, and reset spring 38's both ends respectively with one side fixed connection that the surface one end of kelly 37 and the surface of L template 31 are close to the kelly 37, outwards pulls the kelly 37 earlier, and the kelly 37 motion can stretch tensile reset spring 38, and the one side fixedly connected with brush 39 of gear 34 is kept away from to the surface of rack piece 36, and the motion of rack piece 36 can drive the motion of brush 39 simultaneously.
The whole cleaning device 3 is arranged through the arrangement, when dust is accumulated in the heat dissipation hole 2 of the protection device after being used for a long time, the clamping rod 37 is pulled outwards firstly at the moment, the clamping rod 37 moves to stretch the reset spring 38, when the clamping rod 37 is separated from the tooth opening of the gear 34, the rotating rod 33 is rotated at the moment, the rotating rod 33 rotates to drive the gear 34 to rotate, the gear 34 rotates to drive the rack block 36 to move, the rack block 36 moves to drive the sliding block 35 to slide in the sliding groove 32, meanwhile, the rack block 36 moves to drive the brush 39 to move, the brush 39 can clean the heat dissipation hole 2 of the protection device, the whole device can timely clean the dust in the heat dissipation hole 2 through the interaction of the rotating rod 33, the gear 34, the rack block 36, the sliding block 35, the sliding groove 32 and the brush 39, the dust in the heat dissipation hole 2 can be timely cleaned, and the device can be stably fixed through the interaction, the displacement can not occur at will, and the practicability of the device is greatly improved.
As shown in fig. 1 and fig. 2, the fixing device 4 includes a threaded rod 41 and a sliding groove 42, the threaded rod 41 penetrates through the outer surface of the box 1 and extends into the box 1, the sliding groove 42 is opened at the bottom of the inner wall of the box 1, one end of the outer surface of the threaded rod 41, which is located inside the box 1, is rotatably connected with a clamping plate 43, the threaded rod 41 is rotated to drive the clamping plate 43 to move, the inner wall of the sliding groove 42 is slidably connected with a sliding block 44, the top of the outer surface of the sliding block 44 is fixedly connected with the bottom of the outer surface of the clamping plate 43, the clamping plate 43 is moved to drive the sliding block 44 to slide in the sliding groove 42, the door opening and closing device 5 includes two mounting blocks 51, one side of the outer surface of the two mounting blocks 51 is fixedly connected with one side of the outer surface of the box 1, which is far away from the heat dissipation hole 2, one side of the outer surface of the two mounting blocks 51 is fixedly connected with a fixed rod 52, the surface of deciding pole 52 rotates and is connected with apron 53, when locating lever 55 and locating hole separation, rotate apron 53, make apron 53 rotate on deciding pole 52, one side fixedly connected with fixed plate 54 of deciding pole 52 is kept away from to the surface of apron 53, the surface one side of fixed plate 54 is run through and is provided with locating lever 55, the locating hole has been seted up to surface one side of box 1, the surface cover of locating lever 55 is equipped with elastic spring 56, elastic spring 56's both ends are close to one side fixed connection of locating lever 55 with the surface one end of locating lever 55 and the surface of fixed plate 54 respectively, earlier outside locating lever pulling 55, locating lever 55 motion meeting extension elastic spring 56.
The whole fixing device 4 and the door opening and closing device 5 have the effects that through the arrangement of the fixing device 4 and the door opening and closing device 5, when the electric power metering equipment needs to be maintained or repaired, the traditional protective equipment is generally fixed through bolts, other tools are needed for disassembling the electric power metering equipment, the device is very troublesome, the positioning rod 55 is firstly pulled outwards, the elastic spring 56 can be stretched when the positioning rod 55 moves, when the positioning rod 55 is separated from the positioning hole, the cover plate 53 is rotated, the cover plate 53 rotates on the positioning rod 52, at the moment, the threaded rod 41 is rotated, the threaded rod 41 rotates to drive the clamping plate 43 to move, the clamping plate 43 moves to drive the sliding block 44 to slide in the sliding groove 42, and the whole device enables the disassembly and the separation of the electric power metering equipment and the protective device to be simple through the interaction of the door opening and closing device 5 and the fixing device 4, the device does not need the assistance of other tools, and the practicability of the device is greatly improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a protector for electric power marketing electric power metering equipment, includes box (1), its characterized in that: the heat dissipation hole (2) is formed in one side of the outer surface of the box body (1), a cleaning device (3) is arranged on one side, close to the heat dissipation hole (2), of the outer surface of the box body (1), a fixing device (4) is arranged inside the box body (1), a door opening and closing device (5) is arranged on one side, far away from the cleaning device (3), of the outer surface of the box body (1), the cleaning device (3) comprises an L-shaped plate (31) and a sliding groove (32), only a rotating rod (33) penetrates through one side of the outer surface of the L-shaped plate (31), a gear (34) is fixedly connected to one end of the outer surface of the rotating rod (33), a sliding block (35) is connected to the inner wall of the sliding groove (32) in a sliding mode, a rack block (36) is fixedly connected to one side, far away from the sliding groove (32), of the outer surface of the L-shaped plate (31) and one side, adjacent to the rotating rod (33), are provided with a clamping rod (37) in a penetrating mode, the outer surface cover of kelly (37) is equipped with reset spring (38), one side fixedly connected with brush (39) of gear (34) is kept away from to the surface of rack piece (36).
2. The protection device for electric power marketing electric power metering equipment of claim 1, characterized in that: fixing device (4) include threaded rod (41) and sliding tray (42), threaded rod (41) run through the surface of box (1) and extend to the inside of box (1), the surface of threaded rod (41) is located the inside one end rotation of box (1) and is connected with grip block (43), the inner wall sliding connection of sliding tray (42) has sliding block (44).
3. The protection device for electric power marketing electric power metering equipment of claim 1, characterized in that: door opening and closing device (5) include two installation pieces (51), two one side fixed connection of louvre (2) is kept away from to the surface of the surface one side of installation piece (51) and box (1), two one side fixedly connected with fixed rod (52) that the surface of installation piece (51) is relative, the surface rotation of fixed rod (52) is connected with apron (53), one side fixedly connected with fixed plate (54) of fixed rod (52) are kept away from to the surface of apron (53), surface one side of fixed plate (54) is run through and is provided with locating lever (55), the surface cover of locating lever (55) is equipped with elastic spring (56).
4. The protection device for electric power marketing electric power metering equipment of claim 1, characterized in that: the surface one side of L template (31) and the surface one side fixed connection of box (1), the surface that sets up at box (1) in spout (32) is close to one side of louvre (2), the surface of gear (34) is connected with the surface one side meshing of rack piece (36), reset spring (38) both ends respectively with the surface one end of kelly (37) and the surface of L template (31) be close to one side fixed connection of kelly (37).
5. The protection device for electric power marketing electric power metering equipment of claim 2, characterized in that: the sliding groove (42) is formed in the bottom of the inner wall of the box body (1), and the top of the outer surface of the sliding block (44) is fixedly connected with the bottom of the outer surface of the clamping plate (43).
6. The protection device for electric power marketing electric power metering equipment of claim 3, characterized in that: two ends of the elastic spring (56) are respectively fixedly connected with one end of the outer surface of the positioning rod (55) and one side, close to the positioning rod (55), of the outer surface of the fixing plate (54), and one side of the outer surface of the box body (1) is provided with a positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493557.7U CN213750039U (en) | 2020-11-02 | 2020-11-02 | Protection device for electric power marketing electric power metering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493557.7U CN213750039U (en) | 2020-11-02 | 2020-11-02 | Protection device for electric power marketing electric power metering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213750039U true CN213750039U (en) | 2021-07-20 |
Family
ID=76818885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493557.7U Expired - Fee Related CN213750039U (en) | 2020-11-02 | 2020-11-02 | Protection device for electric power marketing electric power metering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213750039U (en) |
-
2020
- 2020-11-02 CN CN202022493557.7U patent/CN213750039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |