CN221282645U - Electric energy metering box convenient to maintain and replace - Google Patents
Electric energy metering box convenient to maintain and replace Download PDFInfo
- Publication number
- CN221282645U CN221282645U CN202322743187.1U CN202322743187U CN221282645U CN 221282645 U CN221282645 U CN 221282645U CN 202322743187 U CN202322743187 U CN 202322743187U CN 221282645 U CN221282645 U CN 221282645U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy metering
- fixing
- unit
- metering box
- 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
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses an electric energy metering box convenient to maintain and replace, and relates to the technical field of electric energy metering boxes, comprising a protection unit, a side table unit, the electric energy metering box, a fixing unit and a pushing unit; the fixing unit comprises a fixing rod penetrating through the side table unit and a corner fixing plate fixedly connected to one end of the fixing rod and used for fixing the electric energy metering box; the pushing unit comprises a servo motor arranged inside the top end of the protecting unit and two pushing plates arranged on the rear end face inside the protecting unit and used for pushing the electric energy metering box. The utility model relates to an electric energy metering box convenient to maintain and replace, which has a simple structure, is easy to operate, is convenient to fix and limit the front end corners of the electric energy metering box, avoids the occurrence of sliding deviation of the electric energy metering box, improves the fixing effect of the electric energy metering box, does not need to manually take out the electric energy metering box, can automatically push the electric energy metering box out for maintenance and replacement, reduces labor force, and is convenient for maintenance and replacement.
Description
Technical Field
The utility model relates to the technical field of electric energy metering boxes, in particular to an electric energy metering box convenient to maintain and replace.
Background
The electric energy metering box is also called an ammeter box, and the material for manufacturing the box body of the low-voltage cable branch box is a resin-based composite material. The main components of the box body are ABS engineering plastics, polycarbonate transparent PC materials, DMC and SMC materials which are injection molded and pressed. The electric energy metering box is divided into indoor and outdoor according to the application; the current is divided into a direct current transformer and a sleeve transformer; the voltage is divided into low voltage and high voltage; the waterproof and common waterproof materials are classified according to the use environment. The electric energy metering box is easy to corrode and age after long-time use, and needs to be maintained and replaced.
Publication (bulletin) number: CN213243250U discloses an electric-energy metering box of convenient maintenance change, can press from both sides tightly fixedly to the electric-energy metering box through the fixed establishment who is located electric-energy metering box rear end, is convenient for maintain the change to the electric-energy metering box, and heat dissipation mechanism can effectively dispel the heat to the electric-energy metering box, and during raining, the slip separation blade can be closed voluntarily, prevents that the rainwater from flowing into in the electric-energy metering box to improve electric-energy metering box life.
In the above-mentioned patent, though can press from both sides tightly fixedly and later stage dismantles the maintenance to electric-energy metering box, but its fixed knot constructs complicated inconvenient operation, does not possess the effect of spacing to it to and dismantle the back and need the manual work to take out electric-energy metering box and maintain the change, consequently, need provide an electric-energy metering box of convenient maintenance change.
Disclosure of utility model
The utility model mainly aims to provide an electric energy metering box convenient to maintain and replace, which can effectively solve the problems that the fixed structure of the electric energy metering box in the background technology is complex and inconvenient to operate, the electric energy metering box does not have the effect of limiting the electric energy metering box, and the electric energy metering box needs to be manually taken out for maintenance and replacement after the electric energy metering box is disassembled.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an electric energy metering box convenient to maintain and replace, includes protection unit, fixed connection in the side platform unit of protection unit both sides, and install the inside electric energy metering box of protection unit, still includes the fixed unit that sets up in the inside of side platform unit and sets up the promotion unit in the inside of protection unit;
The fixing unit comprises a fixing rod penetrating through the side table unit and a corner fixing plate fixedly connected to one end of the fixing rod and used for fixing the electric energy metering box;
The pushing unit comprises a servo motor arranged inside the top end of the protecting unit and two connecting pushing plates arranged on the rear end face inside the protecting unit and used for pushing the electric energy metering box.
Preferably, the protection unit comprises an outer protection box body and four fixed sliding strips fixedly connected to the upper wall surface and the lower wall surface inside the outer protection box body.
Preferably, the side table unit comprises side fixing frames fixedly connected to two sides of the outer protection box body, and two through holes formed in one side of the side fixing frames.
Preferably, the fixing unit further comprises a connecting plate arranged on one side of the side fixing frame, a side handle fixedly connected on one side of the connecting plate, a limiting plate sleeved on the outer surface of the fixing rod, a reset spring sleeved on the outer surface of the fixing rod, two fixing screws fixedly connected on one side of the side fixing frame, and a locking nut in threaded connection with the outer surface of the fixing screws.
Preferably, the pushing unit further comprises a screw rod fixedly connected to the driving end of the servo motor, a threaded block in threaded connection with the outer surface of the screw rod, and connecting rods fixedly connected to two sides of the threaded block.
Preferably, two ends of one side of the connecting plate are fixedly connected with one ends of two fixing rods respectively, the reset spring is fixedly connected between one side of the limiting plate and the inner wall of the side fixing frame, the connecting plate is sleeved on the outer surface of the fixing screw rod, and the outer diameter size of the fixing rods is matched with the inner diameter size of the through holes.
Preferably, the cross-section of connecting rod is L form structure, two the connecting rod symmetry sets up in the both sides of screw thread piece, two the bottom of connecting rod is all passed the inside roof of outer protective case body, two bottom one side of connecting rod respectively with one side fixed connection of two even push plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the electric energy metering box, the connecting plate is pulled to move to the outer side through the side handle, the angle fixing plates are driven to move through the fixing rods, the reset springs are compressed through the limiting plates, after the electric energy metering box is put in, the side handle reset springs are loosened, elastic recovery is carried out, the fixing rods drive the connecting plate to move, meanwhile, the two angle fixing plates are abutted and fixed on the corners of the electric energy metering box, then the locking nuts are screwed to the outer surfaces of the fixing screws and are screwed, so that the electric energy metering box is fixedly limited in the outer protective box body, and otherwise, when the electric energy metering box is disassembled, the angle fixing plates can be separated from the electric energy metering box only by unscrewing the locking nuts and pulling the side handle. This simple structure easy operation, it is convenient to fix spacing to the front end corner of electric energy metering box, avoids the electric energy metering box to appear the condition of slip skew and takes place, has improved the fixed effect of electric energy metering box, and it is convenient to dismantle simultaneously, is convenient for maintain and changes.
2. According to the utility model, the screw rod is driven to rotate by starting the servo motor, the screw rod is driven to move on the outer surface of the screw rod by rotating the screw rod, and the two connecting rods are driven to move by moving the screw rod, so that the two connecting rods drive the two pushing plates to move, the two pushing plates push the electric energy metering box to move towards the outside of the outer protective box body, and the electric energy metering box is limited and slidingly moved out through the fixed sliding strip and the matched sliding groove arranged on the electric energy metering box, so that the electric energy metering box does not need to be taken out manually, and can be automatically pushed out for maintenance and replacement, thereby reducing labor force and facilitating maintenance and replacement of the electric energy metering box.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view and inner cross-section structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of a connection structure of a pushing unit according to the present utility model;
fig. 5 is a schematic view of a rear view of a local connection structure of a pushing unit according to the present utility model.
In the figure:
100. a protection unit; 101. an outer protective case; 102. a fixed slide bar;
200. a side stand unit; 201. a side fixing frame; 202. a through hole;
300. An electric energy metering box;
400. A fixing unit; 401. a connecting plate; 402. a fixed rod; 403. corner fixing plates; 404. a side handle; 405. a limiting plate; 406. a return spring; 407. fixing a screw; 408. a lock nut;
500. A pushing unit; 501. a servo motor; 502. a screw rod; 503. a screw block; 504. a connecting rod; 505. and a push plate is connected.
Detailed Description
Example 1
Referring to fig. 1 to 5, the present utility model is an electric energy metering box with convenient maintenance and replacement, which comprises a protection unit 100, side table units 200 fixedly connected to two sides of the protection unit 100, an electric energy metering box 300 installed inside the protection unit 100, a fixing unit 400 installed inside the side table unit 200, and a pushing unit 500 installed inside the protection unit 100;
The pushing unit 500 includes a servo motor 501 installed inside the top end of the protection unit 100, and two link plates 505 provided at the rear end surface inside the protection unit 100 for pushing the power metering tank 300.
As shown in fig. 1 and 2, the protection unit 100 includes an outer protection box body 101, and four fixed sliding strips 102 fixedly connected to the upper and lower wall surfaces inside the outer protection box body 101, where the outer protection box body 101 installs the electric energy metering box 300 inside the outer protection box body, so as to protect the electric energy metering box 300, ensure that the electric energy metering box 300 is prevented from being damaged, and improve the service life of the electric energy metering box 300, and the electric energy metering box 300 has a specific structure, and the upper and lower surfaces of the electric energy metering box 300 are provided with sliding grooves matched with the fixed sliding strips 102 so as to limit sliding of the electric energy metering box through the fixed sliding strips 102.
As shown in fig. 1-3, the side stand unit 200 includes side fixing frames 201 fixedly connected to two sides of the outer casing 101, and two through holes 202 formed in one side of the side fixing frames 201, the side fixing frames 201 disposed on two sides of the outer casing 101 facilitate operation of the fixing unit 400, and the disposed through holes 202 facilitate pulling of the connection plate 401 to drive the fixing rod 402 to move inside the fixing rod, so that movement of the corner fixing plate 403 is facilitated to fix corner edges of the electric energy metering box 300.
As shown in fig. 1 to 3, the fixing unit 400 includes a fixing rod 402 penetrating through the inside of the side stand unit 200, and a corner fixing plate 403 fixedly connected to one end of the fixing rod 402 for fixing the electric energy meter box 300, the fixing unit 400 further includes a connection plate 401 disposed on one side of the side fixing frame 201, a side handle 404 fixedly connected to one side of the connection plate 401, a limiting plate 405 sleeved on the outer surface of the fixing rod 402, a return spring 406 sleeved on the outer surface of the fixing rod 402, two fixing screws 407 fixedly connected to one side of the side fixing frame 201, and locking nuts 408 screwed on the outer surface of the fixing screws 407, wherein one end of the connection plate 401 is fixedly connected to one end of the two fixing rods 402, the return spring 406 is fixedly connected between one side of the limiting plate 405 and the inner wall of the side fixing frame 201, the connection plate 401 is sleeved on the outer surface of the fixing screws 407, and the outer diameter of the fixing rods 402 is adapted to the inner diameter of the through holes 202.
Working principle: firstly, the electric energy metering box 300 is aligned with the fixed slide bar 102 through the set slide groove to slide and go deep into the interior of the outer protective box body 101, on the premise that the connecting plate 401 is pulled to move outwards through the side handle 404, the connecting plate 401 is moved to drive the angle fixing plate 403 to move through the fixing rod 402, the reset spring 406 is compressed through the setting of the limiting plate 405, after the electric energy metering box 300 is put in, the side handle 404 is loosened, after the reset spring 406 loses the action of the pulling force, the fixing rod 402 drives the connecting plate 401 to move, the connecting plate 401 is attached to the surface of the side fixing frame 201, meanwhile, the two angle fixing plates 403 are abutted and fixed to the corners of the electric energy metering box 300, then the locking nut 408 is screwed to the outer surface of the fixing screw 407 and screwed up, so that the electric energy metering box 300 is fixedly limited in the interior of the outer protective box body 101, and on the contrary, when the electric energy metering box 300 is dismounted, the angle fixing plate 403 can be separated from the electric energy metering box 300 through pulling the side handle 404. This simple structure easy operation, the convenience is fixed spacingly to the front end corner of electric-energy metering box 300, avoids the electric-energy metering box 300 to appear the condition emergence of slip skew, has improved the fixed effect of electric-energy metering box 300, and it is convenient to dismantle simultaneously, is convenient for maintain and changes.
Example 2
Referring to fig. 1 to 5, the present utility model is an electric energy metering box with convenient maintenance and replacement, which comprises a protection unit 100, side table units 200 fixedly connected to two sides of the protection unit 100, an electric energy metering box 300 installed inside the protection unit 100, a fixing unit 400 installed inside the side table unit 200, and a pushing unit 500 installed inside the protection unit 100;
The fixing unit 400 includes a fixing rod 402 penetrating inside the side stand unit 200, and a corner fixing plate 403 fixedly connected to one end of the fixing rod 402 for fixing the power metering tank 300.
As shown in fig. 1 and 2, the protection unit 100 includes an outer protection box body 101, and four fixed sliding strips 102 fixedly connected to the upper and lower wall surfaces inside the outer protection box body 101, where the outer protection box body 101 installs the electric energy metering box 300 inside the outer protection box body, so as to protect the electric energy metering box 300, ensure that the electric energy metering box 300 is prevented from being damaged, and improve the service life of the electric energy metering box 300, and the electric energy metering box 300 has a specific structure, and the upper and lower surfaces of the electric energy metering box 300 are provided with sliding grooves matched with the fixed sliding strips 102 so as to limit sliding of the electric energy metering box through the fixed sliding strips 102.
As shown in fig. 1-3, the side stand unit 200 includes side fixing frames 201 fixedly connected to two sides of the outer casing 101, and two through holes 202 formed in one side of the side fixing frames 201, the side fixing frames 201 disposed on two sides of the outer casing 101 facilitate operation of the fixing unit 400, and the disposed through holes 202 facilitate pulling of the connection plate 401 to drive the fixing rod 402 to move inside the fixing rod, so that movement of the corner fixing plate 403 is facilitated to fix corner edges of the electric energy metering box 300.
As shown in fig. 2, fig. 4 and fig. 5, the pushing unit 500 includes a servo motor 501 installed inside the top end of the protection unit 100, two connection plates 505 disposed on the rear end surface inside the protection unit 100 and used for pushing the electric energy metering box 300, the pushing unit 500 further includes a screw rod 502 fixedly connected to the driving end of the servo motor 501, a threaded block 503 screwed on the outer surface of the screw rod 502, and connection rods 504 fixedly connected to two sides of the threaded block 503, the cross section of the connection rods 504 is in an L-shaped structure, the two connection rods 504 are symmetrically disposed on two sides of the threaded block 503, the bottom ends of the two connection rods 504 all penetrate through the inner top wall of the outer protection box 101, and one sides of the bottom ends of the two connection rods 504 are fixedly connected to one sides of the two connection plates 505.
Working principle: when the electric energy metering box 300 needs to be disassembled for maintenance or replacement, the servo motor 501 is started, the servo motor 501 drives the screw rod 502 to rotate, the screw rod 502 rotates to drive the screw block 503 to move on the outer surface of the screw rod, the movement of the screw block 503 drives the two connecting rods 504 to move along with the movement of the two connecting rods, so that the two connecting rods 504 drive the two connecting plates 505 to move, the two connecting plates 505 push the electric energy metering box 300 to move towards the outside of the outer protective box body 101, and the electric energy metering box 300 is enabled to slide out in a limited manner through the fixed sliding strip 102 and the matched sliding groove formed in the electric energy metering box 300, so that the electric energy metering box 300 does not need to be taken out manually, the electric energy metering box 300 can be automatically pushed out for maintenance and replacement, labor force is reduced, and the maintenance and replacement of the electric energy metering box 300 are facilitated.
Claims (7)
1. The utility model provides an electric energy metering box convenient to maintain and replace, includes protection unit (100), fixed connection in the side platform unit (200) of protection unit (100) both sides to and install electric energy metering box (300) in the inside of protection unit (100), its characterized in that still includes fixed unit (400) that set up in side platform unit (200) and sets up in the inside pushing unit (500) of protection unit (100);
the fixing unit (400) comprises a fixing rod (402) penetrating through the side table unit (200), and an angle fixing plate (403) fixedly connected to one end of the fixing rod (402) and used for fixing the electric energy metering box (300);
The pushing unit (500) comprises a servo motor (501) arranged inside the top end of the protection unit (100), and two connecting pushing plates (505) arranged on the rear end face inside the protection unit (100) and used for pushing the electric energy metering box (300).
2. The power meter box of claim 1, wherein the power meter box is convenient to repair and replace, and further comprises: the protection unit (100) comprises an outer protection box body (101) and four fixed sliding strips (102) fixedly connected to the upper wall surface and the lower wall surface inside the outer protection box body (101).
3. The power meter box of claim 2, wherein the power meter box is convenient to repair and replace, and further comprises: the side table unit (200) comprises side fixing frames (201) fixedly connected to two sides of the outer protection box body (101), and two through holes (202) formed in one side of the side fixing frames (201).
4. A power meter box for facilitating maintenance and replacement according to claim 3, wherein: the fixing unit (400) further comprises a connecting plate (401) arranged on one side of the side fixing frame (201), a side handle (404) fixedly connected to one side of the connecting plate (401), a limiting plate (405) sleeved on the outer surface of the fixing rod (402), a reset spring (406) sleeved on the outer surface of the fixing rod (402), two fixing screws (407) fixedly connected to one side of the side fixing frame (201), and locking nuts (408) in threaded connection with the outer surface of the fixing screws (407).
5. The power meter box of claim 2, wherein the power meter box is convenient to repair and replace, and further comprises: the pushing unit (500) further comprises a screw rod (502) fixedly connected to the driving end of the servo motor (501), a threaded block (503) in threaded connection with the outer surface of the screw rod (502), and connecting rods (504) fixedly connected to two sides of the threaded block (503).
6. The power meter box of claim 4, wherein: one side both ends of connecting plate (401) are respectively with the one end fixed connection of two dead levers (402), reset spring (406) fixed connection is between one side of limiting plate (405) and the inner wall of side solid frame (201), connecting plate (401) cover is established in the surface of solid screw rod (407), the external diameter size of dead lever (402) and the internal diameter size looks adaptation of through-hole (202).
7. The power meter box of claim 5, wherein: the cross-section of connecting rod (504) is L-shaped structure, two connecting rod (504) symmetry sets up in the both sides of screw thread piece (503), two the bottom of connecting rod (504) all passes the inside roof of outer case (101), two bottom one side of connecting rod (504) respectively with one side fixed connection of two even push pedal (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743187.1U CN221282645U (en) | 2023-10-12 | 2023-10-12 | Electric energy metering box convenient to maintain and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743187.1U CN221282645U (en) | 2023-10-12 | 2023-10-12 | Electric energy metering box convenient to maintain and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221282645U true CN221282645U (en) | 2024-07-05 |
Family
ID=91704450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743187.1U Active CN221282645U (en) | 2023-10-12 | 2023-10-12 | Electric energy metering box convenient to maintain and replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221282645U (en) |
-
2023
- 2023-10-12 CN CN202322743187.1U patent/CN221282645U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221282645U (en) | Electric energy metering box convenient to maintain and replace | |
| CN211427278U (en) | Computer host radiating fan convenient to install | |
| CN216217170U (en) | Visual management terminal for power marketing distribution network | |
| CN109728773A (en) | A kind of fast changeable solar panels | |
| CN208226389U (en) | A kind of AC low voltage power switch board equipment | |
| CN207196344U (en) | A kind of new type solar energy LED street lamp | |
| CN221048340U (en) | Auxiliary dismounting tool for water pump coupling | |
| CN217766494U (en) | Direct current power supply instrument convenient for electrician to install | |
| CN219875556U (en) | Photovoltaic panel fixing device | |
| CN206562848U (en) | A kind of switch board double door lock structure | |
| CN213775631U (en) | Liquid-driven air pump for multiphase mixed-production supercharging device | |
| CN219181015U (en) | Sensor integrated control box capable of being installed rapidly | |
| CN215949004U (en) | Equipment for pulling column from joist | |
| CN216728386U (en) | Fan blade surface cleaning device | |
| CN219697008U (en) | Outdoor box-type high-low pressure complete equipment convenient to maintain | |
| CN220922244U (en) | Dismounting tool for aluminum alloy window | |
| CN219247254U (en) | Plug-in type metering distribution box | |
| CN219739659U (en) | Electrical and electronic engineering control cabinet | |
| CN220022656U (en) | Combined solar photovoltaic mounting frame | |
| CN211859612U (en) | Outdoor low-voltage reactive compensation controller | |
| CN219761712U (en) | Dark voltage monitoring equipment of monitoring assembly | |
| CN219514025U (en) | Solar panel protection casing convenient to dismantle | |
| CN219937712U (en) | Bidirectional energy storage converter | |
| CN220306760U (en) | Electrical cabinet convenient to remove | |
| CN220985587U (en) | Greenhouse photovoltaic panel installation adjusting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |