An electric energy metering box

Abstract

The application provides an electric energy metering box, and relates to the field of electric energy metering boxes.The electric energy metering box comprises a shell, a first wire bundling device, a second wire bundling device, an illuminating device and four moving devices, the shell comprises a first shell, a splicing frame and a second shell, the first wire bundling device and the second wire bundling device are arranged inside the first shell and the second shell respectively, the second wire bundling device comprises a cylinder fixedly arranged inside the first shell and a bearing seat fixedly arranged on an inner wall, a rotating column is fixedly arranged inside the bearing seat, the rotating column extends into the cylinder, and a plurality of partition plates are fixedly arranged on the outer wall of the rotating column.In the application, the first shell and the second shell are arranged in a split mode, a new splicing frame can be added between the first shell and the second shell, a separate electric energy metering box does not need to be added for installing the electronic components exceeding the capacity, and the problem that the newly added electric energy metering box cannot be fully utilized and the land occupation is increased is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electric energy metering box, in particular to an electric energy metering box. BACKGROUND

[0002] The electric energy metering box is one of the important devices for modern industrial production and household electricity management, and is an essential device before the power line enters the house. With the active promotion of digitalization and intelligentization upgrade in the power industry, the digitalization filing work of the electric energy metering box is also being carried out in the power industry. The electric energy metering box is widely installed in various production and living areas to protect the safety of the internal electric energy meter, transformer and other metering devices, and is an important facility to ensure the stable operation of the power system. In the prior art, the electric energy metering box is usually integrally formed, and the number of electronic components arranged inside is fixed. Whether the actual number of electronic components required can match the storage capacity inside the electric energy metering box, the electric energy metering box will be set at the placement site according to the normal volume, resulting in that the excess electronic components need to be stored in a separate electric energy metering box, and the internal space of the added electric energy metering box cannot be fully utilized, resulting in waste of space.

[0003] After searching, the existing patent (publication number: CN118739045B) discloses a kind of modular electric energy metering box, including metering outer box, be provided with turnover display mechanism on the metering outer box, for pushing electric meter to tilt, turnover display mechanism is provided with line arrangement connection mechanism, for line arrangement and push joint plug-in simultaneously, line arrangement connection mechanism is provided with quick-connection pop-up mechanism, for the line joint of quick pop-up, by rotating the lug of cam will gradually rotate along the back of electric meter box from support frame, push two electric meter boxes all rotate counterclockwise and tilt 65 degrees along the pivot.The patent technology directly shows the wiring hole and display screen for the staff, which can reduce the squatting or tilting action of the staff when checking the electric meter, thereby reducing the risk of falling or injury caused by unstable posture, and can more clearly see the reading of the electric meter, facilitating the staff to check the electric meter and line connection condition, and carry out necessary maintenance and repair work. However, it has the problem of integration, so that the number of electronic components arranged inside is fixed. Whether the actual number of electronic components required can match the storage capacity inside the electric energy metering box, the electric energy metering box will be set at the placement site according to the normal volume, resulting in that the excess electronic components need to be stored in a separate electric energy metering box, and the internal space of the added electric energy metering box cannot be fully utilized, resulting in waste of space. Therefore, the technical personnel in this field provides an electric energy metering box to solve the problems raised in the background art. SUMMARY

[0004] 1. Technical problems solved

[0005] In view of the defects of the prior art, the electric energy metering box is provided to solve the problem that the excessive electronic components need to be stored in a separate electric energy metering box.

[0006] 2. Technical scheme

[0007] To achieve the above object, the present application is implemented by the following technical scheme:

[0008] An electric energy metering box comprises a shell, a first wire bundling device, a second wire bundling device, an illuminating device and four moving devices, the shell comprises a first shell, a splicing frame and a second shell, the first shell and the splicing frame are internally provided with positioning grooves on one side, the splicing frame and the second shell are fixedly provided with positioning strips on one side, the first shell and the second shell are fixedly provided with a plurality of first limiting blocks on the inner wall and the outer wall, the splicing frame is fixedly provided with a plurality of second limiting blocks corresponding to the first limiting blocks on the outer wall and the inner wall, the inner part of each first limiting block and second limiting block corresponding to each other is penetrated by a fastening bolt, and the outer wall of the end of the fastening bolt extending out of the first limiting block or the second limiting block is fixedly connected with a fastening nut.

[0009] The first wire bundling device and the second wire bundling device are arranged in the first shell and the second shell respectively, the second wire bundling device comprises a cylinder fixedly arranged in the first shell and a bearing seat fixedly arranged on the inner wall, the inner side of the cylinder extending into the first shell is provided with an observation cavity, the bearing seat is fixedly provided with a rotating column in the inner part, the rotating column extends into the cylinder, the outer wall of the rotating column is fixedly provided with a plurality of partition plates, the outer wall of the plurality of partition plates is in contact with the inner wall of the cylinder, and the outer wall of one end of the rotating column is fixedly provided with a rotating handle.

[0010] Through the technical scheme, the casing is split into the first casing and the second casing, the positioning strip arranged on one side of the second casing is inserted into the positioning groove, and the first casing and the second casing are fastened by the fastening bolt and the fastening nut, so that the first casing and the second casing can be assembled. When the electronic components exceed the inside, the first casing and the second casing are split, and the splicing frame is arranged between the first casing and the second casing, so as to expand the space inside the electric energy metering box. The casing is split and a new splicing frame can be arranged between the casing, so that a separate electric energy metering box does not need to be added to install the electronic components exceeding the electric energy metering box, and the problem that the newly added electric energy metering box cannot be fully utilized and the land occupation is increased is avoided. The first cable arrangement is composed of the cylinder, the bearing seat, the rotating column, the partition plate and the rotating handle. When the cable is connected with the electronic components inside the electric energy metering box, the cable is connected with different electronic components, and the cable connected with the corresponding electric components is inserted into the space between the two partition plates in the cylinder. Through the arrangement, the cable in one interval space corresponds to one electric component. Through the arrangement, the cable can be constrained as a whole, and when one electric component connection fails, the corresponding cable can be quickly found. When the cable is inserted into the cylinder, the cable can be pulled by manpower to accelerate the speed of the cable passing through the pipeline.

[0011] Further, the first casing is fixedly provided with a door on one side through two rotating hinges, two observation windows are fixedly arranged in the door, and a handle is fixedly arranged on one side of the door.

[0012] Through the technical scheme, the door is used to close the casing, the upper and lower observation windows can more conveniently observe the condition inside the casing, and the handle is convenient for operating the door.

[0013] Further, two mounting plates are fixedly arranged on the inner walls of the first casing, the splicing frame and the second casing.

[0014] Through the technical scheme, the mounting plate is a structure for mounting electric components.

[0015] Further, rubber pads are fixedly arranged on one side of the splicing frame and the second casing.

[0016] Through the technical scheme, the rubber pads can be extruded when the first casing, the splicing frame and the second casing are installed, so as to ensure the sealing performance after installation and prevent water from entering.

[0017] Further, ventilation holes are arranged in the first casing and the second casing, and heat dissipation fans are fixedly arranged on the outer walls of the first casing and the second casing, and the two heat dissipation fans correspond to the two ventilation holes.

[0018] Through the technical scheme, the ventilation hole is used to dissipate heat generated by the electrical components in the box, and the cooling fan can generate wind, which can correspond to the ventilation hole to accelerate the reduction of the internal temperature.

[0019] Further, a rotating seat is fixedly arranged at the bottom end of the inner wall of the first shell, a clamping block is rotatably arranged in the rotating seat, and a rotating handle is clamped in the clamping block.

[0020] Through the technical scheme, the clamping structure is arranged, the rotating handle needs to be rotated when threading, and the rotating handle needs to be controlled after threading is completed. The clamping device is arranged, the clamping block is reversed when the rotating handle is rotated to between the clamping blocks, the rotating handle is arranged between the clamping blocks, and the control of the rotating handle is completed.

[0021] Further, the limiting strips of the lighting device are fixedly arranged at the upper ends of the inner walls of the first shell, the splicing frame and the second shell, one of the fiber strips is slidably arranged with a mounting frame, a limiting column is fixedly arranged on one side of the mounting frame, a connecting strip is rotatably arranged on the outer wall of the limiting column, and a lighting lamp is fixedly arranged on one side of the connecting strip.

[0022] Through the technical scheme, the lighting device and the limiting strip are slidably arranged. Due to the splicing characteristics of the device, the lighting device and the limiting strip are arranged in a detachable structure. Through the arrangement, the lighting device can be freely installed according to the assembled shell. When internal maintenance and inspection are needed, the interior can be illuminated by turning on the lighting device, which facilitates maintenance and inspection of the staff.

[0023] Further, limiting bolts are threadedly arranged in the inner sides of the three limiting strips, and baffles are sleeved on the outer walls of the three limiting bolts.

[0024] Through the technical scheme, the baffles are sleeved on the outer walls of the limiting bolts. When the limiting bolts are tightened, the baffles are correspondingly fixed. After the baffles are fixed, the mounting frame can be limited, so that the mounting frame is prevented from being separated. When the mounting frame needs to be taken out, the limiting bolts only need to be loosened. The baffles will naturally fall under the action of gravity, the limitation of the mounting frame is cancelled, and the mounting frame is conveniently taken out.

[0025] Further, the second wire bundling device and the first wire bundling device are the same in structure, and the length of the cylinder of the second wire bundling device is less than that of the first wire bundling device.

[0026] Through the technical scheme, the first wire bundling device is used to bundle the cables connected to the low-end electrical components, and the second wire bundling device is used to bundle the cables connected to the upper-end electrical components.

[0027] Further, the four mobile devices are fixedly arranged at the bottom ends of the first shell and the second shell respectively in pairs, and each of the four mobile devices comprises a mobile wheel and a foot support screwedly arranged in a fixed mobile wheel plate.

[0028] Through the above scheme, the mobile device is used to move the electric energy metering box, and through the arranged foot support, after the movement is completed, the foot support is brought into contact with the ground by rotating the foot support, so that the fixing effect of the electric energy metering box is achieved.

[0029] 3. Beneficial effects

[0030] The present application provides an electric energy metering box. The following beneficial effects are achieved:

[0031] 1. The present application provides an electric energy metering box, by arranging a first shell and a second shell, the shell is arranged to be split, the positioning strip arranged on one side of the second shell is inserted into the positioning groove, and then the first shell and the second shell are fastened by using fastening bolts and fastening nuts, so that they can be assembled. When the internal electronic components exceed, the first shell and the second shell are split, and a splicing frame is added between the first shell and the second shell to expand the space inside the electric energy box. By splitting the shell and being able to add a new splicing frame between them, there is no need to add a separate electric energy metering box to install the excess electronic components, avoiding the problem of not being able to fully utilize the newly added electric energy metering box and increasing the land occupation.

[0032] 2. The present application provides an electric energy metering box, which comprises a first wire bundling device composed of a cylinder, a bearing seat, a rotating column, a partition plate and a rotating handle. When the cable enters the electric energy metering box and is connected to the electronic components, the cable will be connected to different electronic components. The cable connected to the corresponding electrical components is inserted into the space between the two partition plates in the cylinder. Through this arrangement, the cable in one interval space corresponds to one electrical component. Through this arrangement, the cable can be constrained as a whole, and when a problem occurs in the connection of one electrical component, the corresponding cable can be quickly found. By opening an observation cavity, when the cable is inserted into the cylinder, it can be pulled by manpower to speed up the speed of the cable passing through the pipeline.

[0033] 3. The present application provides an electric energy metering box, by arranging an illuminating device, when the staff checks and maintains the internal components, the illuminating device can provide illumination inside the electric energy metering box, which is convenient for the staff to check and maintain the internal components. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the electric energy metering box of the present application;

[0035] Figure 2 It is an internal structure schematic diagram of an electric energy metering box of the present application.

[0036] Figure 3 It is a shell split structure schematic diagram of an electric energy metering box of the present application.

[0037] Figure 4 It is a wire binding device structure schematic diagram of an electric energy metering box of the present application.

[0038] Figure 5 It is Figure 4 The enlarged view at A in the middle.

[0039] Among them,

[0040] 1, shell; 101, first shell; 102, splicing frame; 103, second shell; 104, positioning groove; 105, positioning strip; 106, rubber pad; 107, first limiting block; 108, second limiting block; 109, fastening bolt; 110, fastening nut; 111, mounting plate; 112, ventilation hole; 113, cooling fan; 114, box door; 115, handle; 116, observation window;

[0041] 2, first wire binding device; 201, cylinder; 202, observation cavity; 203, bearing seat; 204, rotating column; 205, partition plate; 206, rotating handle; 207, rotating seat; 208, clamping block;

[0042] 3, second wire binding device;

[0043] 4, lighting device; 401, limiting strip; 402, mounting bracket; 403, limiting column; 404, connecting strip; 405, illuminating lamp; 406, limiting bolt; 407, baffle;

[0044] 5, moving device; 501, moving wheel; 502, foot prop. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. Embodiment 1:

[0047] As Figures 1-5As shown, a specific embodiment of the present invention provides an electricity metering box, including a housing 1, a first wire harness device 2, a second wire harness device 3, a lighting device 4, and four moving devices 5. The housing 1 includes a first outer shell 101, a splicing frame 102, and a second outer shell 103. Positioning grooves 104 are provided inside one side of the first outer shell 101 and the splicing frame 102. Positioning strips 105 are fixedly provided on one side of the splicing frame 102 and the second outer shell 103. Multiple first limiting blocks 107 are fixedly provided on the inner and outer walls of the first outer shell 101 and the second outer shell 103. Multiple second limiting blocks 108 corresponding to the first limiting blocks 107 are fixedly provided on both sides of the outer and inner walls of the splicing frame 102. Each pair of first limiting blocks 107 and second limiting blocks 108 has fastening bolts 109 passing through their interiors. The outer walls of the multiple fastening bolts 109 extending out of the first limiting blocks 107 or the second limiting blocks 108 are bolted with fastening nuts 110. Specific implementation method 2:

[0049] like Figures 1-5 As shown, the first wire harness device 2 and the second wire harness device 3 are respectively disposed inside the first housing 101 and the second housing 103. The second wire harness device 3 includes a cylindrical body 201 fixedly disposed inside the first housing 101 and a bearing seat 203 fixedly disposed on the inner wall. An observation cavity 202 is opened on the side of the cylindrical body 201 that extends into the interior of the first housing 101. A rotating column 204 is fixedly disposed inside the bearing seat 203. The rotating column 204 extends into the interior of the cylindrical body 201. A plurality of partition plates 205 are fixedly disposed on the outer wall of the rotating column 204. The outer walls of the plurality of partition plates 205 are all in contact with the inner wall of the cylindrical body 201. A rotating handle 206 is fixedly disposed on the outer wall of one end of the rotating column 204. Specific implementation method 3:

[0051] like Figures 1-5 As shown,

[0052] A door 114 is fixedly installed on one side of the first outer shell 101 via two rotating hinges. Two observation windows 116 are fixedly installed inside the door 114. A handle 115 is fixedly installed on one side of the door 114. The door 114 is used to close the shell 1. The two observation windows 116 allow for easier observation of the interior of the shell. The handle 115 facilitates operation of the door 114. Two mounting plates 111 are fixedly installed on the inner walls of the first outer shell 101, the splicing frame 102, and the second outer shell 103. Rubber pads 106 are fixedly installed on one side of the splicing frame 102 and the second outer shell 103. Ventilation holes 112 are provided through the interior of both the first outer shell 101 and the second outer shell 103. Cooling fans 113 are fixedly installed on the outer walls of both the first outer shell 101 and the second outer shell 103. The two cooling fans 113 correspond to the two ventilation holes 112.

[0053] like Figures 1-5 As shown,

[0054] The inner wall of the first shell 101 is fixedly provided with a rotating seat 207 at the bottom end. The rotating seat 207 is rotatably provided with a clamping block 208 inside. The clamping block 208 clamps a rotating handle 206 inside. The limiting strips 401 of the lighting device 4 are fixedly arranged on the inner wall of the upper end of the first shell 101, the splicing frame 102 and the second shell 103 respectively. One of the fiber strips is slidably provided with a mounting rack 402 inside. The mounting rack 402 is fixedly provided with a limiting column 403 on one side. The limiting column 403 is rotatably provided with a connecting strip 404 on the outer wall. The connecting strip 404 is fixedly provided with a lighting lamp 405 on one side. The three limiting strips 401 are internally and threadedly provided with limiting bolts 406 on one side respectively. The limiting bolts 406 are all provided with baffles 407 on the outer wall. The second wire bundling device 3 and the first wire bundling device 2 are the same in structure. The length of the cylinder 201 of the second wire bundling device 3 is less than that of the cylinder 201 of the first wire bundling device 2. The moving devices 5 are fixedly arranged at the bottom end of the first shell 101 and the second shell 103 respectively in pairs. The four moving devices 5 all include a moving wheel 501 and a foot prop 502 which is threadedly arranged inside the fixed moving wheel 501 plate.

[0055] In this embodiment, by setting the first shell 101 and the second shell 103, the shell 1 is split and set, the positioning strip 105 on one side of the second shell 103 is inserted into the positioning groove 104, and then the fastening bolt 109 and the fastening nut 110 are used to fasten the first shell 101 and the second shell 103, so that they can be assembled. Through this setting, when the internal electronic components exceed, by splitting the first shell 101 and the second shell 103, a splicing frame 102 is added between the first shell 101 and the second shell 103 to expand the space inside the electric energy box. By splitting the shell 1 and being able to add a new splicing frame 102 between them, there is no need to add a separate electric energy metering box to install the electronic components that exceed, avoiding the problem that the newly added electric energy metering box cannot be fully utilized and the land occupation is increased. The first wire bundling device 2 is composed of the cylinder 201, the bearing seat 203, the rotating column 204, the partition plate 205 and the rotating handle 206. When the cable enters the electric energy metering box and is connected to the electronic components, the cable will be connected to different electronic components. The cable connected to the corresponding electrical components is inserted into the space between the two partition plates 205 in the cylinder 201. Through this setting, the cable in one interval space corresponds to one electrical component. Through this setting, on the one hand, the cable can be constrained as a whole, and when a problem occurs in the connection of one of the electrical components, the corresponding cable can be quickly found. By opening the observation cavity 202, when the cable is inserted into the cylinder 201, it can be pulled with the help of manpower to speed up the speed of the cable passing through the pipeline. By setting the lighting device 4, when the staff checks and maintains the internal components, the lighting device 4 can provide lighting inside the electric energy metering box, which is convenient for the staff to check and maintain the internal components.

[0056] It should be noted that the interval divided by the partition plate 205 corresponds to the observation cavity 202 when threading. It is convenient for the staff to pull the cable when threading, which improves the threading speed. At the same time, after the cable in each interval is threaded, the rotating handle 206 is rotated to rotate the rotating column 204, so that a new interval leaks out for the next threading.

[0057] Working principle: when the device is in use, the positioning strip 105 arranged on one side of the second shell 103 is inserted into the positioning groove 104, then the first shell 101 and the second shell 103 are fastened by using the fastening bolt 109 and the fastening nut 110, so that they can be assembled, when new electrical components need to be installed, the first shell 101 and the second shell 103 are disassembled, and the splicing frame 102 is added between the first shell 101 and the second shell 103, so as to expand the space inside the electric energy box, without adding a separate electric energy metering box to install the excess electronic components, avoiding the problem that the newly added electric energy metering box cannot be fully utilized and the land occupation is increased; when the cable enters the electric energy metering box and is connected with the electronic components, the cable will be connected with different electronic components, the cable connected with the corresponding electrical components is inserted into the space between the two partition plates 205 in the cylinder body 201, then the extended cable is connected with the electrical components, when moving is needed, only need to push the electric energy metering box to move the moving wheel 501 on the ground, after moving is completed, the position of the electric energy metering box is limited by rotating the foot prop 502.

[0058] Although specific embodiments of the application have been shown and described, it is to be understood that for the purpose of the present application, the above described specific embodiments are not to be construed as limiting, but merely as illustrative and that changes in form and detail can be made by those skilled in the art without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

Claims

1. An electricity metering box, comprising a housing (1), a first wire harness device (2), a second wire harness device (3), a lighting device (4), and four moving devices (5), characterized in that: The housing (1) includes a first outer shell (101), a splicing frame (102), and a second outer shell (103). The first outer shell (101) and the splicing frame (102) are provided with positioning grooves (104) on one side. The splicing frame (102) and the second outer shell (103) are fixedly provided with positioning strips (105) on one side. The inner and outer walls of the first outer shell (101) and the second outer shell (103) are fixedly provided with multiple first limiting blocks (107). The outer and inner walls of the splicing frame (102) are fixedly provided with multiple second limiting blocks (108) corresponding to the first limiting blocks (107). Each first limiting block (107) and the second limiting block (108) are provided with fastening bolts (109) passing through their interiors. The outer walls of the multiple fastening bolts (109) extending out of the first limiting block (107) or the second limiting block (108) are bolted with fastening nuts (110). The first wire harness device (2) and the second wire harness device (3) are respectively disposed inside the first housing (101) and the second housing (103). The second wire harness device (3) includes a cylindrical body (201) fixedly disposed inside the first housing (101) and a bearing seat (203) fixedly disposed on the inner wall. An observation cavity (202) is provided on the side of the cylindrical body (201) extending into the interior of the first housing (101). A rotating column (204) is fixedly disposed inside the bearing seat (203). The rotating column (204) extends into the interior of the cylindrical body (201). A plurality of partition plates (205) are fixedly disposed on the outer wall of the rotating column (204). The outer walls of the plurality of partition plates (205) are in contact with the inner wall of the cylindrical body (201). A rotating handle (206) is fixedly disposed on the outer wall of one end of the rotating column (204).

2. The electricity metering box according to claim 1, characterized in that: The first outer shell (101) has a door (114) fixedly installed on one side by two rotating hinges. The door (114) has two observation windows (116) fixedly installed inside. The door (114) has a handle (115) fixedly installed on one side.

3. The electricity metering box according to claim 1, characterized in that: Two mounting plates (111) are fixedly installed on the inner walls of the first outer shell (101), the splicing frame (102), and the second outer shell (103).

4. The electricity metering box according to claim 1, characterized in that: Rubber pads (106) are fixedly installed on one side of the splicing frame (102) and the second shell (103).

5. An electricity metering box according to claim 1, characterized in that: Ventilation holes (112) are provided through the interior of the first outer shell (101) and the second outer shell (103). Cooling fans (113) are fixedly provided on the outer walls of the first outer shell (101) and the second outer shell (103). The two cooling fans (113) and the two ventilation holes (112) correspond to each other.

6. An electricity metering box according to claim 1, characterized in that: A rotating seat (207) is fixedly provided at the bottom of the inner wall of the first outer shell (101). A clamping block (208) is rotatably provided inside the rotating seat (207). A rotating handle (206) is clamped inside the clamping block (208).

7. An electricity metering box according to claim 1, characterized in that: The limiting strip (401) of the lighting device (4) is fixedly installed on the upper end of the inner wall of the first shell (101), the splicing frame (102) and the second shell (103). A mounting frame (402) is slidably installed inside one of the fiber strips. A limiting post (403) is fixedly installed on one side of the mounting frame (402). A connecting strip (404) is rotatably installed on the outer wall of the limiting post (403). A lighting lamp (405) is fixedly installed on one side of the connecting strip (404).

8. An electricity metering box according to claim 7, characterized in that: Each of the three limiting bars (401) has a limiting bolt (406) threaded inside on one side, and a baffle (407) is fitted on the outer wall of each of the three limiting bolts (406).

9. An electricity metering box according to claim 1, characterized in that: The second wire harness (3) and the first wire harness (2) have the same structure. The length of the cylinder (201) of the second wire harness (3) is smaller than that of the cylinder (201) of the first wire harness (2).

10. An electricity metering box according to claim 1, characterized in that: The four moving devices (5) are fixedly installed in pairs at the bottom of the first housing (101) and the second housing (103). Each of the four moving devices (5) includes a moving wheel (501) and a foot support (502) threaded inside the plate of the fixed moving wheel (501).

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