Outdoor electric power metering box installation device

Abstract

The invention relates to the technical field of electric power metering boxes, in particular to an outdoor electric power metering box installation device which comprises a supporting assembly, a bearing assembly and an installation assembly, the supporting assembly is partially pre-buried underground to guarantee stable supporting performance, and it needs to be noted that the supporting assembly comprises a supporting box which is convenient to fix the shape of a groove, and the supporting box is convenient to install. The distance between the two sets of supporting columns can be adjusted under driving of a rotating shaft, a cover body, a gear, a rack and a connecting plate, and the distance adjusting stability of the two sets of supporting columns can be guaranteed in cooperation with a closing assembly used for sealing the upper surface of the supporting box, so that corresponding installation assemblies can be carried according to specifications; the bearing assembly and the supporting assembly are detachably connected, a supporting ring of the bearing assembly is provided with two groups of angle grooves and insertion grooves with height specifications for bearing the mounting assembly, so that the electric power metering box is assembled at the corresponding height according to requirements, the mounting assembly and the bearing assembly are connected in an inserted mode, and compared with traditional welding, the requirement level for the construction technology is low.

Description

Technical Field

[0001] The invention relates to the technical field of power meter boxes, in particular to an outdoor power meter box installation device. Background Art

[0002] The power meter box is a device used to measure and record the use of electricity. The power meter box is mostly set on the outside of the wall. However, unlike urban apartment buildings, the houses are built at different times and with different building quality. The walls of old houses are difficult to support the power meter box, which can easily cause the equipment to fall and be damaged or even dangerous. Even if the electricity meter box can be stably installed on a stable wall, the aging of the building housing will still lead to the need to demolish and rebuild the wall; Therefore, there is a need for an outdoor electricity meter box installation device. Traditional installation devices mostly use various parts welded into a whole. The equipment is prone to tipping over when placed on the ground, and it is not convenient to disassemble, repair and inspect according to needs. During the installation process, it is not convenient to stipulate construction standards to ensure the stability of the installation of equipment of corresponding specifications. Summary of the invention

[0003] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides an outdoor power meter box installation device.

[0004] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outdoor power meter box installation device, comprising a supporting assembly, a bearing assembly and an installation assembly, wherein the supporting assembly comprises a supporting box, a cover body, a closing assembly, a gear, a rack, a rotating shaft, an L-shaped connecting plate and a supporting column, wherein the supporting box is provided with a supporting groove with an upper opening, the cover body is arranged on the bottom wall of the supporting groove, the gear and the rack are arranged in the cover body, the gear is arranged in the center of the cover body, two groups of the racks are arranged horizontally front and back, one end of the rack is meshed with the gear, two groups of the connecting plates are also arranged in the supporting groove, one end of the connecting plate extends into the cover body and is connected to the other end of the rack, the other end of the connecting plate is provided with the supporting column, the supporting box is also provided with a closing assembly adapted to the upper opening of the supporting groove, the rotating shaft passes through the cover body and is connected to the gear; The closing assembly includes a box cover, a slide plate, a semicircular ring and a nut. The box cover is provided with slide grooves on the left and right sides. The box cover is also provided with a slide hole penetrating the slide groove and matching with the support column. The support column is provided with slide plates matching with the slide grooves on the left and right sides. The slide plate is provided with a semicircular ring. Two corresponding groups of the semicircular rings are connected by nuts. The bearing assembly includes a support ring, a connecting piece and an auxiliary positioning assembly, the support ring is sleeved on the support column, the connecting piece includes a bearing, a turntable, a fixing block and a bolt, the inner ring of the bearing is connected to the top wall of the nut, the outer ring of the bearing is connected to the inner ring of the turntable, the fixing block is also provided on the outer side of the turntable, a screw groove is provided on the fixing block, a bolt adapted to the screw groove is provided under the support column, an auxiliary positioning assembly for fixing the turntable is also provided on a group of the slide plates, and a connecting groove adapted to the connecting piece is provided on the bottom wall of the support ring; The installation assembly includes an angle iron, a back plate and a meter box base. The support ring is provided with an angle groove adapted to the angle iron. The support ring is also provided with a slot adapted to the back plate. The angle iron is provided with the meter box base, and the slot is provided above the angle groove.

[0005] In order to ensure stable assembly of the support column, the present invention has the following improvements: anti-tilt grooves are provided on the front and rear sides of the slide groove, and anti-tilt plates are provided on the front and rear sides of the slide plate.

[0006] In order to position the turntable, the present invention is improved in that the auxiliary positioning assembly includes a telescopic rod, a spring and a top block, a slot adapted to the top block is provided under the turntable, the spring is sleeved on the telescopic rod, the upper and lower ends of the spring and the telescopic rod are respectively connected to the top block and the slide plate, the fixed block is in an inverted L shape, and the telescopic rod and the spring are arranged on the inner side of the fixed block.

[0007] In order to ensure the stability of the fit between the slide plate and the support column, the present invention has the following improvements: guide columns are arranged on the left and right sides of the support column, and guide grooves adapted to the guide columns are arranged on the corresponding slide plate and the semicircular ring.

[0008] In order to provide foolproof protection, the present invention is improved in that the guide columns on the left and right sides of the support column are arranged asymmetrically.

[0009] In order to facilitate and stably drive the rotating shaft, the present invention has an improvement in that a driving groove is further provided on the box cover, the driving groove passes through the top of the rotating shaft, a handle connected to the rotating shaft is further provided in the driving groove, a keyway is provided on the rotating shaft, and a spline matching the keyway is provided on the handle.

[0010] Preferably, the handle is flush with the top wall of the driving slot.

[0011] Preferably, a protective pad is further provided on the box cover, and a through hole matching the supporting ring is provided on the protective pad.

[0012] (III) Beneficial effects Compared with the prior art, the present invention provides an outdoor power meter box installation device, which has the following beneficial effects: The outdoor power meter box installation device has a support component part pre-buried in the ground to ensure that it has stable support. It should be noted that the support component includes a support box, which is convenient for fixing the groove shape. The two groups of support columns can adjust the spacing under the drive of the rotating shaft, the cover, the gear, the rack and the connecting plate. The closing component used to seal the upper surface of the support box can ensure the stability of the spacing adjustment of the two groups of support columns, so that the corresponding installation components can be carried according to the specifications. The bearing assembly and the supporting assembly are arranged to be detachably connected, and the supporting ring of the bearing assembly is provided with two sets of angle grooves and slots with different height specifications for bearing the installation assembly, so as to assemble the power meter box at the corresponding height according to the requirements; The installation components and the load-bearing components are plug-in, which has lower requirements on the construction process compared to traditional welding, is convenient for formulating operating standards and ensuring the quality of equipment assembly, and ensures the safety of equipment use. Moreover, the overall modular structure of the equipment is convenient for disassembly and assembly, maintenance and inspection, and is suitable for the installation of outdoor power meter boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention without a protective pad; Figure 3 The structure of the present invention Figure 2 Schematic diagram of the main explosion view; Figure 4 The structure of the present invention Figure 3 A partial enlarged schematic diagram in the middle; Figure 5 The structure of the present invention Figure 3 A partial enlarged schematic diagram of point B in the middle; Figure 6 The structure of the present invention Figure 2 Explosion bottom view diagram; Figure 7 The structure of the present invention Figure 6 A partial enlarged schematic diagram of point C in the middle; Figure 8 It is a partial bottom view schematic diagram of the structure of the present invention.

[0014] In the figure: 1. support box; 2. cover body; 3. gear; 4. rack; 5. rotating shaft; 6. connecting plate; 7. supporting column; 8. box cover; 9. slide plate; 10. semicircular ring; 11. nut; 12. supporting ring; 13. bearing; 14. turntable; 15. fixing block; 16. bolt; 17. angle iron; 18. back plate; 19. metering box base; 20. anti-lift plate; 21. telescopic rod; 22. spring; 23. top block; 24. guide column; 25. handle; 26. spline; 27. protective pad. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-Figure 8 , an outdoor power meter box installation device, comprising a supporting assembly, a bearing assembly and an installation assembly, the supporting assembly comprising a supporting box 1, a cover body 2, a closing assembly, a gear 3, a rack 4, a rotating shaft 5, an L-shaped connecting plate 6 and a supporting column 7, the supporting box 1 is provided with a supporting groove with an upper opening, the cover body 2 is arranged on the bottom wall of the supporting groove, the gear 3 and the rack 4 are arranged in the cover body 2, the gear 3 is arranged in the center of the cover body 2, two groups of the racks 4 are arranged horizontally front and back, one end of the rack 4 is meshed with the gear 3, two groups of connecting plates 6 are also arranged in the supporting groove, one end of the connecting plate 6 extends into the cover body 2 and is connected to the other end of the rack 4, the other end of the connecting plate 6 is provided with the supporting column 7, the supporting box 1 is also provided with a closing assembly adapted to the upper opening of the supporting groove, the rotating shaft 5 passes through the cover body 2 and is connected to the gear 3; In actual use, the spacing between the two groups of support columns 7 is adjusted according to the number of power meter boxes that need to be installed at the corresponding position, and the installation components of the corresponding specifications are selected. It should be noted that generally, 3-4 groups of power meter boxes need to be loaded on the installation device to ensure its stable load and equipment integration. A groove is dug on the ground at the corresponding position, and the groove body is adapted to the outer diameter of the support box 1. The support box 1 is inserted into the groove body, and then the gear 3 in the cover body 2 is driven to rotate through the rotating shaft 5. The gear 3 drives the two groups of racks 4 to move toward each other, and then the two groups of racks 4 drive the connecting plate 6 to move. The spacing between the support columns 7 located on the corresponding connecting plate 6 is initially greater than the width of the installation component, and the upper part of the support box 1 protrudes from the ground; In actual use, it is necessary to prevent impurities from entering the support box 1. To this end, the closing component includes a box cover 8, a slide plate 9, a semicircular ring 10 and a nut 11. The box cover 8 is provided with slide grooves on the left and right sides, and the box cover 8 is also provided with slide holes that penetrate the slide grooves and match the support column 7. The support column 7 is provided with slide plates 9 that match the slide grooves on the left and right sides. Semicircular rings 10 are provided on the slide plate 9, and the corresponding two groups of semicircular rings 10 are connected by nuts 11. Slide holes are provided on the cover plate to penetrate the two groups of support columns 7. The support column 7 can make linear motion in the slide holes. The rotating shaft 5 penetrates the cover plate for easy driving. The slide plate 9 is slidably connected to the slide groove. Semicircular rings 10 are also provided on the slide plate 9. The two groups of cover plates are used to close the remaining slide hole parts where the support column 7 is located at the corresponding position. Nuts 11 are sleeved on the support column 7. The nuts 11 are threadedly connected to the two groups of semicircular rings 10 to ensure that the slide plate 9 is stably connected to the support column 7. The support column 7 provides stable support for the bearing assembly, and the bearing assembly includes a support ring 12, a connecting piece and an auxiliary positioning assembly. The support ring 12 is sleeved on the support column 7, and the connecting piece includes a bearing 13, a turntable 14, a fixing block 15 and a bolt 16. The inner ring of the bearing 13 is connected to the top wall of the nut 11, and the outer ring of the bearing 13 is connected to the inner ring of the turntable 14. The fixing block 15 is also provided on the outer side of the turntable 14, and a screw groove is provided on the fixing block 15. The support column 7 is provided below A bolt 16 adapted to the screw groove is arranged on a group of the slide plates 9, and an auxiliary positioning component for fixing the turntable 14 is also arranged on the bottom wall of the support ring 12, and a connecting groove adapted to the connecting piece is arranged, and the support ring 12 is sleeved on the support column 7, and the connecting groove is aligned with the connecting piece. The mounting assembly includes an angle iron 17, a back plate 18 and a metering box base 19, and the support ring 12 is provided with an angle groove adapted to the angle iron 17, and the support ring 12 is also provided with a plug adapted to the back plate 18. The angle iron 17 is provided with the meter box base 19, and the slot is provided above the angle slot. It should be noted that, according to the assembly requirements, two groups of angle slots and slots with different heights are provided on the support ring 12. If the fixing block 15 is fixed on the slide plate 9, and the support ring 12 is connected to the fixing block 15 fixed on the slide plate 9 by bolts 16, it cannot rotate, so that the bearing assembly is between the angle slots and slots of corresponding heights. An auxiliary positioning assembly for assisting the positioning of the turntable 14 is also provided on a group of slide plates 9 to ensure that the support ring 12 is positioned after being rotated a certain angle after being connected to the connecting piece, and the corresponding angle iron 17 and the back plate 18 are aligned with the angle slots and slots with the same height. The gear 3 is continued to rotate through the rotating shaft 5, and the two groups of support columns 7 drive the two groups of support rings 12 to move toward the center of the box cover 8 to clamp the bearing assembly. Compared with welding, the equipment adopts a split structure, which is convenient for assembly and can ensure the clamping support strength. The meter box base 19 provides a stable installation space for the power meter box, and the back plate 18 provides stable auxiliary support.

[0017] During actual use, anti-warp grooves are provided on the front and rear sides of the slide groove, and anti-warp plates 20 are provided on the front and rear sides of the skateboard 9. The anti-warp plates 20 ensure that the skateboard 9 is stably connected to the box cover 8 in the up and down directions, providing stable support for the support ring 12.

[0018] In this embodiment, the auxiliary positioning assembly includes a telescopic rod 21, a spring 22 and a top block 23. A slot adapted to the top block 23 is provided below the turntable 14. The spring 22 is sleeved on the telescopic rod 21. The upper and lower ends of the spring 22 and the telescopic rod 21 are respectively connected to the top block 23 and the slide plate 9. The fixed block 15 is in an inverted L shape. The telescopic rod 21 and the spring 22 are arranged on the inner side of the fixed block 15. The telescopic rod 21 sleeved with the spring 22 will not cause motion interference to the fixed block 15, thereby ensuring the stability of its operation. The top block 23 adopts an arc block.

[0019] During actual use, it is necessary to ensure that the skateboard 9 and the semicircular ring 10 are stably fitted with the support column 7, and at the same time, it is necessary to ensure that the skateboard 9 with the semicircular ring 10 is installed in the corresponding position. For this purpose, guide columns 24 are provided on the left and right sides of the support column 7, and the corresponding skateboards 9 and semicircular rings 10 are provided with guide grooves compatible with the guide columns 24. The guide columns 24 on the left and right sides of the support column 7 are arranged asymmetrically, and the fool-proof structure ensures the stability of the equipment assembly.

[0020] If the gear 3 is driven only by the rotating shaft 5, slipping is likely to occur. For this reason, a driving groove is also provided on the box cover 8. The driving groove passes through the top of the rotating shaft 5. A handle 25 connected to the rotating shaft 5 is also provided in the driving groove. The rotating shaft 5 is provided with a keyway. The handle 25 is provided with a spline 26 adapted to the keyway. After the box cover 8 is connected to the supporting box 1, the rotating shaft 5 can be driven by the handle 25. The handle 25 is flush with the top wall of the driving groove to prevent others from driving the rotating shaft 5 by mistake.

[0021] During actual use, it is necessary to provide good protection for the box cover 8. For this purpose, a protective pad 27 is further provided on the box cover 8. The protective pad 27 adopts a telescopic and folding structure with a middle part. The protective pad 27 is provided with a through hole adapted to the support ring 12, so that it can be sleeved on the support ring 12 when the distance between the two groups of support rings 12 is large. When the distance between the two groups of support rings 12 finally becomes smaller, the left and right widths of the protective pad 27 are reset accordingly, and the protective pad 27 blocks the bolts 16 to prevent the support ring 12 and the fixing block 15 from being mistakenly locked. In this embodiment, the protective pad 27 can be glued to the box cover 8.

[0022] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0023] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0024] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0025] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An outdoor power meter box installation device, comprising a support assembly, a bearing assembly and an installation assembly, characterized in that: The support assembly comprises a support box (1), a cover body (2), a closing assembly, a gear (3), a rack (4), a rotating shaft (5), an L-shaped connecting plate (6) and a supporting column (7); the support box (1) is provided with a support groove with an upper opening; the cover body (2) is arranged on the bottom wall of the support groove; the cover body (2) is provided with the gear (3) and the rack (4); the gear (3) is arranged at the center of the cover body (2); two groups of the racks (4) are arranged horizontally in a front-to-back manner; one end of the rack (4) is meshed with the gear (3); two groups of the connecting plates (6) are also provided in the support groove; one end of the connecting plate (6) extends into the cover body (2) and is connected to the other end of the rack (4); the other end of the connecting plate (6) is provided with the supporting column (7); the support box (1) is also provided with a closing assembly matched with the upper opening of the support groove; the rotating shaft (5) passes through the cover body (2) and is connected to the gear (3); The closing assembly comprises a box cover (8), a slide plate (9), a semicircular ring (10) and a nut (11); the box cover (8) is provided with slide grooves on the left and right sides; the box cover (8) is also provided with a slide hole penetrating the slide groove and matching the support column (7); the support column (7) is provided with slide plates (9) matching the slide grooves on the left and right sides; the slide plates (9) are provided with semicircular rings (10); and two corresponding groups of semicircular rings (10) are connected via nuts (11); The bearing assembly comprises a support ring (12), a connecting piece and an auxiliary positioning assembly, wherein the support ring (12) is sleeved on the support column (7), and the connecting piece comprises a bearing (13), a turntable (14), a fixing block (15) and a bolt (16), wherein the inner ring of the bearing (13) is connected to the top wall of the nut (11), and the outer ring of the bearing (13) is connected to the inner ring of the turntable (14), and the fixing block (15) is further provided on the outer side of the turntable (14), and a screw groove is provided on the fixing block (15), and a bolt (16) matched with the screw groove is provided below the support column (7), and an auxiliary positioning assembly for fixing the turntable (14) is further provided on a group of the slide plates (9), and a connecting groove matched with the connecting piece is provided on the bottom wall of the support ring (12); The mounting assembly comprises an angle iron (17), a back plate (18) and a meter box base (19); the support ring (12) is provided with an angle groove matched with the angle iron (17); the support ring (12) is also provided with a slot matched with the back plate (18); the angle iron (17) is provided with the meter box base (19); the slot is provided above the angle groove.

2. An outdoor power meter box installation device according to claim 1, characterized in that: Anti-tilt grooves are also provided on the front and rear sides of the slide groove, and anti-tilt plates (20) are also provided on the front and rear sides of the slide plate (9).

3. An outdoor power meter box installation device according to claim 2, characterized in that: The auxiliary positioning assembly comprises a telescopic rod (21), a spring (22) and a top block (23); a slot adapted to the top block (23) is provided below the turntable (14); the spring (22) is sleeved on the telescopic rod (21); upper and lower ends of the spring (22) and the telescopic rod (21) are respectively connected to the top block (23) and the slide plate (9); the fixed block (15) is in an inverted L shape; the telescopic rod (21) and the spring (22) are provided inside the fixed block (15).

4. An outdoor power meter box installation device according to claim 3, characterized in that: Guide columns (24) are arranged on the left and right sides of the support column (7), and guide grooves matching the guide columns (24) are arranged on the corresponding slide plate (9) and the semicircular ring (10).

5. An outdoor power meter box installation device according to claim 4, characterized in that: The guide columns (24) on the left and right sides of the support column (7) are arranged asymmetrically.

6. An outdoor power meter box installation device according to claim 5, characterized in that: The box cover (8) is also provided with a driving groove, the upper part of the rotating shaft (5) passes through the driving groove, and a handle (25) connected to the rotating shaft (5) is also provided in the driving groove, the rotating shaft (5) is provided with a keyway, and the handle (25) is provided with a spline (26) adapted to the keyway.

7. An outdoor power meter box installation device according to claim 6, characterized in that: The handle (25) is flush with the top wall of the driving groove.

8. An outdoor power meter box installation device according to claim 7, characterized in that: The box cover (8) is also provided with a protective pad (27), and the protective pad (27) is provided with a through hole that matches the support ring (12).

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