Novel lifting electric meter box

Abstract

The utility model discloses a novel lifting electric meter box which comprises a lifting box body and an electric meter box body, limiting rods are symmetrically arranged on the surface of the bottom end of the electric meter box body, limiting clamping blocks are symmetrically arranged on the surface of the top end of the electric meter box body, and limiting grooves are formed in the surfaces of the limiting clamping blocks. I-shaped steel sliding rods are symmetrically welded on the inner side of a back plate of the lifting box body; through the matching arrangement of a lifting box body, an I-shaped steel sliding rod, a screw rod, a positive and negative rotation motor and a mounting frame, the electric meter box main body with more power distribution is stably lifted, a worker can more conveniently check a circuit on the inner side of the electric meter box main body and the power utilization condition of an electric meter, and the practicability is wider; the electric meter box body is more accurately placed on the mounting frame and is not prone to toppling over, and a supporting top plate, a threaded column, a fixing block, a spring column, a locking nut and a limiting groove formed in the surface of a limiting clamping block are arranged in a matched mode, so that personnel can conveniently and rapidly limit and fixedly mount the electric meter box body on the inner side of the mounting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meter boxes, in particular to a novel lifting electric meter box. Background Art

[0002] The meter box is a device for storing meters. The material used to make the low-voltage cable branch box is a resin-based composite material. The main components of the box are ABS engineering plastics, polycarbonate transparent PC material, DMC, and SMC, which are made by injection molding and pressing.

[0003] For example, a meter box protection device disclosed in the utility model with authorization announcement number CN213991482U prevents the meter box from accidentally falling off and prevents the perspective window of the meter box from accidentally being damaged.

[0004] This prior art also has the following problems when used: most of the meter boxes with more power distribution are large in size and heavy in weight, which is inconvenient for personnel to install, and it is inconvenient for personnel to check the internal circuit and the power consumption of the meter, and it is inconvenient to install the meter box with a telescopic frame. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a novel lifting meter box. Through the matching arrangement of a lifting box body, an I-beam sliding rod, a screw rod, a forward and reverse motor and a mounting frame, the main body of the meter box with a large amount of power distribution can be extended and lowered smoothly, and it is more convenient for personnel to check the circuit inside the main body of the meter box and the power consumption of the meter, and the utility model is more practical. Through the matching arrangement of the limiting groove and the limiting rod opened on the surface of the limiting bottom plate, the main body of the meter box can be placed on the mounting frame more accurately and is not easy to tip over. Through the matching arrangement of the limiting grooves opened on the surface of the supporting top plate, the threaded column, the fixing block, the spring column, the locking nut and the limiting block, it is convenient for personnel to quickly limit and fix the main body of the meter box on the inside of the mounting frame.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A novel lifting electricity meter box, comprising a lifting box body and a main electricity meter box body. On the bottom surface of the main electricity meter box body, limiting rods are symmetrically arranged. On the top surface of the main electricity meter box body, limiting blocks are symmetrically arranged. On the surface of the limiting blocks, limiting grooves are opened. On the inner side of the back plate of the lifting box body, I-shaped steel sliding rods are symmetrically welded. On the surface of the I-shaped steel sliding rods, mounting frames are sleeved. Inside the mounting frames, the main electricity meter box body is limitedly installed. The mounting frames are jointly composed of a supporting cross plate, connecting plates, a supporting top plate, and a limiting bottom plate. On both side surfaces of the supporting cross plate, T-shaped sliding grooves are symmetrically opened. The I-shaped steel sliding rods are inside the T-shaped sliding grooves. At the center of the supporting cross plate, a threaded hole is opened. Inside the threaded hole, a lead screw is installed. At the top of the lead screw, a forward and reverse motor is arranged. At the bottom of the lead screw, a bearing seat is installed. The bearing seat is installed inside the bottom plate of the lifting box body. On the surface of the supporting cross plate, connecting plates are symmetrically installed. On one side of the bottom of the connecting plate, a limiting bottom plate is welded. On the top surface of the limiting bottom plate, limiting grooves are symmetrically opened. The bottom ends of the limiting rods are inside the limiting grooves. On one side of the top of the connecting plate, a supporting top plate is welded. On the surface of the supporting top plate, circular holes are symmetrically opened. Inside the circular holes, threaded columns are installed. On the top surface of the threaded columns, locking nuts are sleeved. At the bottom of the threaded columns, spring columns are sleeved through the circular holes opened on the surface of the supporting top plate. At the bottom surface of the threaded columns, fixing blocks are fixedly arranged. The fixing blocks are inside the limiting grooves opened on the surface of the limiting blocks.

[0007] As a preferred technical solution of the present utility model, water-blocking louvers are symmetrically arranged on both side surfaces of the lifting box body, and heat dissipation fans are installed on the surface of the lifting box body inside the water-blocking louvers.

[0008] As a preferred technical solution of the present utility model, limiting sleeves are welded inside the top plate of the lifting box body, and the limiting sleeves correspond to the positions of the threaded columns.

[0009] As a preferred technical solution of the present utility model, wire passing holes are opened on both the bottom surface of the limiting bottom plate and the back plate surface of the lifting box body.

[0010] As a preferred technical solution of the present utility model, a protective door is hingedly connected to the surface of the lifting box body. The protective door is a double-opening door. On the surface of the protective door, anti-slip handles are arranged. On the surface of the door panel at the bottom of the anti-slip handle, a safety lock is arranged.

[0011] As a preferred technical solution of the present utility model, anti-slip support blocks are arranged on the bottom surface of the lifting box body, and installation reserved holes are opened on the back plate of the lifting box body.

[0012] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0013] 1. Through the combination of the lifting box, I-beam sliding rod, screw rod, forward and reverse motor and mounting frame, the main body of the meter box with more power distribution can be extended and lowered smoothly, and it is more convenient for personnel to check the circuit inside the main body of the meter box and the power consumption of the meter, and it is more practical. Through the combination of the limit groove and the limit rod opened on the surface of the limit bottom plate, the main body of the meter box can be placed on the mounting frame more accurately and not easy to tip over. Through the combination of the limit groove on the surface of the supporting top plate, threaded column, fixing block, spring column, locking nut and limit card block, it is convenient for personnel to quickly limit and fix the main body of the meter box on the inside of the mounting frame.

[0014] 2. By setting up the water-retaining shutters and the cooling fan, the cooling fan can dissipate the heat of the meter box body and the meter and circuit components inside it in time, thereby extending the service life of the meter box body, the meter and the circuit components; by setting the limiting sleeve, it can effectively prevent the threaded column from hitting the top plate of the lifting box body after the meter box body rises to the top, causing damage to the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall back sectional structure of the utility model.

[0016] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the side cross-sectional structure of the mounting frame of the utility model.

[0018] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] Among them: 1. Lifting box body; 2. I-beam slide bar; 3. Support cross plate; 4. T-shaped slide groove; 5. Connecting plate; 6. Threaded hole; 7. Screw rod; 8. Forward and reverse motor; 9. Limit sleeve; 10. Meter box body; 11. Water-blocking shutter; 12. Cooling fan; 13. Support top plate; 14. Threaded column; 15. Fixed block; 16. Limit block; 17. Spring column; 18. Locking nut; 19. Limit rod; 20. Limit bottom plate; 21. Limit groove; 22. Wire hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] For example, please refer to Figure 1 ,Figure 2 , Figure 3 , Figure 4 As shown in Figure 2 , Figure 3 , and Figure 4 , the present utility model provides a novel lifting electric meter box, which includes a lifting box body 1 and an electric meter box main body 10. Symmetrically arranged on the bottom surface of the electric meter box main body 10 are limiting rods 19, and symmetrically arranged on the top surface of the electric meter box main body 10 are limiting blocks 16. The surface of the limiting block 16 is provided with a limiting groove. Symmetrically welded on the inner side of the back plate of the lifting box body 1 are I-shaped steel sliding rods 2. A mounting frame is sleeved on the surface of the I-shaped steel sliding rods 2. The electric meter box main body 10 is limited and installed inside the mounting frame. The mounting frame is jointly composed of a supporting cross plate 3, a connecting plate 5, a supporting top plate 13, and a limiting bottom plate 20. Symmetrically opened on both surfaces of the supporting cross plate 3 are T-shaped sliding grooves 4. The I-shaped steel sliding rods 2 are located inside the T-shaped sliding grooves 4. A threaded hole 6 is opened at the center of the supporting cross plate 3. Inside the threaded hole 6 is installed a lead screw 7. The top of the lead screw 7 is provided with a positive and reverse motor 8. The positive and reverse motor 8 is fixedly installed inside the top plate of the lifting box body 1. The bottom of the lead screw 7 is installed with a bearing seat, and the bearing seat is installed inside the bottom plate of the lifting box body 1. Symmetrically installed on the surface of the supporting cross plate 3 are connecting plates 5. One side of the bottom end of the connecting plate 5 is welded with a limiting bottom plate 20. Symmetrically opened on the top surface of the limiting bottom plate 20 are limiting grooves 21. The bottom ends of the limiting rods 19 are located inside the limiting grooves 21. One side of the top end of the connecting plate 5 is welded with a supporting top plate 13. Symmetrically opened on the surface of the supporting top plate 13 are round holes. Inside the round holes are installed threaded columns 14. A locking nut 18 is sleeved on the top surface of the threaded column 14. A spring column 17 is sleeved on the bottom surface of the threaded column 14 passing through the round hole opened on the surface of the supporting top plate 13. A fixing block 15 is fixedly arranged on the bottom surface of the threaded column 14. The fixing block 15 is located inside the limiting groove opened on the surface of the limiting block 16. Through the combined setting of the lifting box body 1, the I-shaped steel sliding rods 2, the lead screw 7, the positive and reverse motor 8, and the mounting frame, the electric meter box main body 10 with more power distribution descends and ascends smoothly, and it is more convenient for personnel to check the circuits and the electricity consumption of the electric meters inside the electric meter box main body 10, with wider practicability. Through the combined setting of the limiting grooves 21 opened on the surface of the limiting bottom plate 20 and the limiting rods 19, the electric meter box main body 10 is placed more accurately on the mounting frame and is not easily toppled. Through the combined setting of the supporting top plate 13, the threaded columns 14, the fixing blocks 15, the spring columns 17, the locking nuts 18, and the limiting grooves opened on the surface of the limiting blocks 16, it is convenient for personnel to quickly limit and fixedly install the electric meter box main body 10 inside the mounting frame.

[0022] As Figure 2 shown in Figure 2 , symmetrically arranged on both surfaces of the lifting box body 1 are water-blocking louvers 11. A heat dissipation fan 12 is installed on the surface of the lifting box body 1 inside the water-blocking louvers 11. Through the combined setting of the water-blocking louvers 11 and the heat dissipation fan 12, it is convenient for the heat dissipation fan 12 to dissipate heat from the electric meter box main body 10, the electric meters and circuit components inside it in a timely manner, and extend the service life of the electric meter box main body 10, the electric meters and circuit components.

[0023] As Figure 1As shown in the figure, a limit sleeve 9 is welded to the inner side of the top plate of the lifting box body 1, and the position of the limit sleeve 9 corresponds to that of the threaded column 14. By providing the limit sleeve 9, it effectively prevents the threaded column 14 from hitting the top plate of the lifting box body 1 after the main body 10 of the electric meter box rises to the top, resulting in damage to the top plate.

[0024] As Figure 2 shown in the figure, through holes 22 are provided on the bottom surface of the limit bottom plate 20 and the back plate surface of the lifting box body 1. By providing through holes 22 on the bottom surface of the limit bottom plate 20 and the back plate surface of the lifting box body 1, the wiring of the connection lines inside the electric meter box is made smoother.

[0025] As Figure 4 shown in the figure, a protective door is hinged to the surface of the lifting box body 1. The protective door is a double-door, and an anti-slip handle is provided on the surface of the protective door. A safety lock is provided on the door panel surface at the bottom of the anti-slip handle. By providing a protective door on the surface of the lifting box body 1, the protection performance of the main body 10 of the electric meter box is better.

[0026] As Figure 1 shown in the figure, anti-slip support blocks are provided on the bottom surface of the lifting box body 1, and installation reserved holes are provided on the back plate of the lifting box body 1. By providing anti-slip support blocks on the bottom surface of the lifting box body 1, it effectively prevents the bottom plate of the lifting box body 1 from being damaged during the handling of the lifting box body 1.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel lifting electric meter box, comprising a lifting box body (1) and an electric meter box body (10), characterized in that: The bottom surface of the electric meter box body (10) is symmetrically provided with a limit rod (19), the top surface of the electric meter box body (10) is symmetrically provided with a limit block (16), the surface of the limit block (16) is provided with a limit groove, the inner side of the back plate of the lifting box body (1) is symmetrically welded with an I-beam sliding rod (2), the surface of the I-beam sliding rod (2) is sleeved with a mounting frame, the inner side of the mounting frame is limitedly installed with the electric meter box body (10), and the mounting frame is supported by The horizontal plate (3), the connecting plate (5), the supporting top plate (13), and the limiting bottom plate (20) are composed together. The surfaces of both sides of the supporting horizontal plate (3) are symmetrically provided with T-shaped slide grooves (4). The I-beam slide rod (2) is located inside the T-shaped slide grooves (4). A threaded hole (6) is provided at the center of the supporting horizontal plate (3). A screw rod (7) is installed inside the threaded hole (6). A forward and reverse motor (8) is provided at the top of the screw rod (7). The bottom end of the screw rod (7) is provided with a screw rod (8). A bearing seat is installed, and the bearing seat is installed on the inner side of the bottom plate of the lifting box (1). A connecting plate (5) is symmetrically installed on the surface of the supporting cross plate (3). A limiting bottom plate (20) is welded on one side of the bottom end of the connecting plate (5). A limiting groove (21) is symmetrically provided on the top surface of the limiting bottom plate (20). The bottom end of the limiting rod (19) is located inside the limiting groove (21). A supporting top plate (13) is welded on one side of the top end of the connecting plate (5). Circular holes are symmetrically provided on the surface of the supporting top plate (13). A threaded column (14) is installed inside the circular hole. A locking nut (18) is sleeved on the top surface of the threaded column (14). A spring column (17) is sleeved on the surface of the circular hole provided on the surface of the supporting top plate (13). A fixing block (15) is fixedly provided on the bottom surface of the threaded column (14). The fixing block (15) is located inside the limiting groove provided on the surface of the limiting block (16).

2. A new type of lifting meter box according to claim 1, characterized in that: Water-blocking louvers (11) are symmetrically arranged on the surfaces of both sides of the lifting box body (1), and a heat dissipation fan (12) is installed on the surface of the lifting box body (1) inside the water-blocking louvers (11).

3. A new type of lifting meter box according to claim 1, characterized in that: A limiting sleeve (9) is welded on the inner side of the top plate of the lifting box (1), and the position of the limiting sleeve (9) corresponds to that of the threaded column (14).

4. A new type of lifting meter box according to claim 1, characterized in that: The bottom end surface of the limiting bottom plate (20) and the back plate surface of the lifting box body (1) are both provided with wire holes (22).

5. According to the novel lifting meter box of claim 1, it is characterized by: The surface of the lifting box (1) is hingedly connected with a protective door, the protective door is a double-opening door, the surface of the protective door is provided with an anti-slip handle, and the surface of the door panel at the bottom of the anti-slip handle is provided with a safety lock.

6. A new type of lifting meter box according to claim 1, characterized in that: The bottom surface of the lifting box (1) is provided with an anti-skid support block, and the back plate of the lifting box (1) is provided with a reserved installation hole.

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