Electric meter box

Abstract

The invention relates to an electric meter box, which comprises a gear ring, a coupling rack, a supporting coupling rod, a swinging coupling rod and a stabilizing sleeve, the gear ring realizes the movement of the coupling rack through rotation, the distance between the electric meter box and a telegraph pole can be controlled, and under the combined action of the swinging coupling rod, the supporting coupling rod can stably support the telegraph pole. According to the electric meter box, the electric meter box can still be conveniently operated and maintained by a worker under the condition that the worker is not hindered to climb by using the electrician climber pole climbing device, and meanwhile, the stable sleeve can be more stable under the condition that the supporting connecting rod and the swinging connecting rod are coaxially arranged in daily conditions; the electric meter box can be prevented from possibly colliding with the telegraph pole due to the fact that the swinging connecting rod swings under the action of external force.

Description

Technical Field

[0001] The present invention relates to the field of electric meter box equipment, and specifically to an electric meter box. Background Art

[0002] In the residential electricity consumption in rural areas, according to the situation in rural areas, most of the electric poles are placed on both sides of the road. Compared with burying them underground, it can effectively reduce the installation cost and subsequent maintenance cost. According to the electricity consumption situation in rural areas, it is a more economical measure; The current electric poles have gradually replaced the wooden materials and are mainly made of reinforced concrete pouring, which can improve the service life of the electric poles. At the same time, the corrosion resistance and anti-deformation performance have both been improved. Workers can use the electrician's climbing stirrup to climb the concrete electric poles, and use the friction between the electrician's climbing stirrup and the concrete column to assist the workers in fixing their positions flexibly. However, in actual situations, the concrete poles not only play the role of connecting the wires, but also connect multiple electric meter boxes. At the same time, to prevent non-professionals from contacting them casually, the electric meter boxes are generally installed at a high position on the concrete poles. As a result, when workers climb the electric poles, there are often situations where the electric meter boxes obstruct the electrician's climbing stirrup, which increases the working time of the workers and reduces the work safety of the workers. Summary of the Invention

[0003] The purpose of the present invention is to provide an electric meter box that can help the tabulating staff reduce the obstruction of the electric meter box when climbing the electric poles.

[0004] To solve the above problems, the present invention provides the following technical solution: An electric pole obstacle-avoiding electric meter box, including an electric pole, a fastening ring is sleeved on the side surface of the electric pole, a fastening groove is provided on the outer side surface of the fastening ring, the top end surface and the bottom end surface of a support connecting rod are sleeved on both side surfaces of the fastening groove, a spacer ring is embedded in the fastening groove, gear rings symmetrically arranged with the spacer ring as the center are respectively provided at both ends of the spacer ring, each gear ring meshes with a connecting rack, one end of the connecting rack close to the gear ring is slidably connected with the support connecting rod, and the other end of the connecting rack is respectively slidably connected with a swing connecting rod; Each swing connecting rod is respectively hinged to both ends of the support connecting rod. The swing connecting rods connected to the gear rings at the top of the spacer ring are jointly hinged to one end of the support connecting rod, and the swing connecting rods connected to the gear rings at the bottom of the spacer ring are jointly hinged to the other end of the support connecting rod. Each connecting rack is respectively connected with an electric meter box, and the electric meter boxes at both ends of the spacer ring approach or move away from the electric pole together through rotation in different directions.

[0005] Optionally, a fastening block is provided on the outer side of the fastening ring, and an auxiliary transmission block with an axis perpendicular to the axis of the utility pole is embedded in the fastening block. The auxiliary transmission block is provided with a rotating handle on a side away from the utility pole, and a bevel gear and a symmetrically arranged spur crown wheel are provided in the auxiliary transmission block. The rotating handle drives the rotation of the bevel gear, and the rotation of the bevel gear drives the two spur crown wheels to rotate in opposite directions. The two spur crown wheels are respectively meshed with the gear rings at both ends of the spacer ring, and the rotation of the rotating handle controls the gear rings at both ends of the spacer ring to rotate in opposite directions, thereby controlling the position of the electric meter box and the utility pole to move away from or closer to each other.

[0006] Optionally, the top end and the bottom end of the support connecting rod are both provided with fine-tuning blocks, and the ends of the fine-tuning blocks that are away from each other are respectively slidably connected in the fastening grooves of the fastening ring.

[0007] Optionally, auxiliary sliding blocks are provided at the hinged positions of the support connecting rod and the swing connecting rod, and two ends of the auxiliary sliding blocks are respectively hinged to one side of the support connecting rod and the swing connecting rod close to the electric pole.

[0008] Optionally, a stabilizing sleeve is sleeved on the hinge of the supporting connecting rod and the swing connecting rod, and the stabilizing sleeve covers and separates the two side surfaces of the supporting connecting rod by sliding.

[0009] Optionally, the meter box is slidably connected with a universal block on the side close to the swing connecting rod, and the stabilizing sleeve is provided with a limit block on the side close to the electric pole, one end of a linkage rod is hinged in the limit block, and the other end of the linkage rod is hinged with a sliding rod, the linkage rod always remains tilted, and the end of the linkage rod connected to the meter box is located above the end connected to the limit block.

[0010] Optionally, the stabilizing sleeve has an inverted U-shape.

[0011] Optionally, the stabilizing sleeve is provided with a fastening bolt on a side close to the utility pole.

[0012] Beneficial effects: 1. The gear ring and the connecting rack of the present invention work together to control the distance between the meter box and the electric pole, which can reserve as much space as possible on the outer side of the electric pole for the staff to climb with the electrician's foot-clip pole climber, thereby improving the safety factor and convenience factor of the operation. At the same time, the swinging connecting rod can allow the staff to manipulate the meter box close to the electric pole while facilitating the staff to climb, thereby facilitating the staff to repair.

[0013] 2. The auxiliary drive block of the present invention can help the staff better control the gear ring, synchronously control the swing of the swing connecting rod with one action of the staff, thereby realizing the convenient control of the orientation of the meter box, effectively saving the time of the staff and improving the work efficiency of the staff.

[0014] 3. The stabilizing sleeve of the present invention can be linked with the position of the meter box. The meter box changes with the change of the position of the connecting rack. The staff can control the swing of the swing connecting rod away from or close to the position of the telegraph pole by applying force to the connecting rack. The distance between the meter box and the swing connecting rod controls the inclination degree of the linkage rod. When the inclination amplitude increases, the stabilizing sleeve will move downward, and the stabilizing sleeve will then push the swing connecting rod to swing in the direction coaxial with the supporting connecting rod, which can avoid the collision between the meter box and the telegraph pole caused by the swing of the swing connecting rod under normal circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front isometric view of the whole of the present invention.

[0016] Figure 2 It is a connection diagram of the fastening ring of the present invention.

[0017] Figure 3 It is a connection diagram of the fine-tuning block in the present invention.

[0018] Figure 4 It is a connection diagram of the auxiliary drive block in the present invention.

[0019] Figure 5 It is a connection diagram of the stabilizing sleeve of the present invention.

[0020] In the figure: 1, telegraph pole; 11, meter box; 2, fastening ring; 21, fastening groove; 22, spacer ring; 23, gear ring; 24, connecting rack; 25, fastening block; 26, fine-tuning block; 3, supporting connecting rod; 31, swing connecting rod; 32, auxiliary sliding block; 4, auxiliary drive block; 41, rotating handle; 42, bevel gear; 43, spur gear crown; 5, stabilizing sleeve; 51, universal block; 52, limiting block; 53, linkage rod; 54, sliding rod; 55, fastening bolt. DETAILED DESCRIPTION OF THE INVENTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] As shown in Figure 1 , Figure 2 and Figure 3 shown, a pole obstacle avoidance electricity meter box includes a utility pole 1. A fastening ring 2 is sleeved on the side surface of the utility pole 1. A fastening groove 21 is arranged on the outer side surface of the fastening ring 2. The top end surface and the bottom end surface of a support connecting rod 3 are sleeved on both side surfaces of the fastening groove 21. Fine adjustment blocks 26 are arranged at both the top end and the bottom end of the support connecting rod 3. At the same time, the fine adjustment blocks 26 are both slidably connected with the fastening groove 21, so as to be able to control the support connecting rod 3 to rotate within a certain range relative to the fastening ring 2. A spacer ring 22 is embedded in the fastening groove 21. Gear rings 23 symmetrically arranged with the spacer ring 22 as the center are respectively arranged at both ends of the spacer ring 22. Each gear ring 23 meshes with a connecting rack 24. One end of the connecting rack 24 close to the gear ring 23 is slidably connected with the support connecting rod 3. The other ends of the connecting racks 24 are respectively slidably connected with a swing connecting rod 31; Each swing connecting rod 31 is respectively hinged to both ends of the support connecting rod 3. The swing connecting rods 31 connected to the gear ring 23 at the top end of the spacer ring 22 are jointly hinged to one end of the support connecting rod 3. The swing connecting rods 31 connected to the gear ring 23 at the bottom end of the spacer ring 22 are jointly hinged to the other end of the support connecting rod 3. Each connecting rack 24 is respectively connected with an electricity meter box 11; The surface of the connecting rack 24 is provided with a shape meshing with the gear ring 23. The gear rings 23 at both ends of the spacer ring 22 realize the electricity meter boxes 11 at both ends of the support connecting rod 3 to jointly move closer to or away from the utility pole 1 through rotation in different directions.

[0023] As shown in Figure 4 shown, a fastening block 25 is arranged on the outer side surface of the fastening ring 2. An auxiliary transmission block 4 with an axis perpendicular to the axis of the utility pole 1 is embedded in the fastening block 25. A rotating handle 41 is arranged on the side of the auxiliary transmission block 4 away from the utility pole 1. A bevel gear 42 and symmetrically arranged straight tooth crown gears 43 are arranged in the auxiliary transmission block 4. The rotation of the rotating handle 41 drives the rotation of the bevel gear 42. The rotation of the bevel gear 42 drives the reverse rotation of the two straight tooth crown gears 43. The two straight tooth crown gears 43 respectively mesh with the gear rings 23 at both ends of the spacer ring 22. The rotation of the rotating handle 41 controls the gear rings 23 at both ends of the spacer ring 22 to rotate in the reverse direction, so as to control the position of the electricity meter box 11 and the utility pole 1 to move away from or close to each other; The structures of the rotating handle 41, the bevel gear 42 and the two straight tooth crown gears 43 can drive the gear rings 23 at the top end and the bottom end of the spacer ring 22 to rotate in the reverse direction synchronously, so as to simplify the reverse rotation of the two gear rings 23 into a single-direction rotation of a single rotating handle 41, which is convenient for the staff to control the distance between the electricity meter box 11 and the utility pole 1.

[0024] As shown in Figure 5As shown, auxiliary sliding blocks 32 are provided at the hinge joints of the support connecting rod 3 and the swing connecting rod 31. Both ends of the auxiliary sliding block 32 are hinged to the sides of the support connecting rod 3 and the swing connecting rod 31 close to the electric pole 1 respectively; The auxiliary sliding block 32 mainly plays an auxiliary connection role between the support connecting rod 3 and the swing connecting rod 31, which can prevent the part where the connecting rack 24 is connected to the swing connecting rod 31 from being displaced due to the gap between the support connecting rod 3 and the swing connecting rod 31 in extreme cases, and can reduce the failure rate of the device.

[0025] A stabilizing sleeve 5 is sleeved at the hinge joint of the support connecting rod 3 and the swing connecting rod 31. The stabilizing sleeve 5 covers and separates the two side surfaces of the support connecting rod 3 by sliding. The outer shape of the stabilizing sleeve 5 is an inverted U shape. A number of fastening bolts 55 are provided on one side of each stabilizing sleeve 5 close to the electric pole 1; Tightening the fastening bolts 55 will fix the position of the stabilizing sleeve 5 due to the increase in friction, and then the stabilizing sleeve 5 can be fixed when the swing connecting rod 31 is in a position coaxial with the support connecting rod 3, preventing the occurrence of extreme situations.

[0026] A universal block 51 is slidably connected to one side of the meter box 11 close to the swing connecting rod 31. A limiting block 52 is provided on one side of the stabilizing sleeve 5 close to the electric pole 1. One end of a linkage rod 53 is hinged inside the limiting block 52, and the other end of the linkage rod 53 is hinged to a sliding rod 54. The linkage rod 53 always remains inclined. The end of the linkage rod 53 connected to the meter box 11 is located above the end connected to the limiting block 52; The rotation of the universal block 51 can help the linkage rod 53 to still apply normal pressure to the linkage rod 53 when facing various positional relationships between the connecting rack 24 and the swing connecting rod 31, can help adjust the inclination degree of the linkage rod 53, and at the same time can cooperate with the limiting block 52 to make the end of the linkage rod 53 connected to the swing connecting rod 31 move only radially. When the end of the linkage rod 53 connected to the meter box 11 is always at a higher relative position than the end connected to the swing connecting rod 31, applying pressure to the meter box 11 can control the increase in the inclination degree of the linkage rod 53, and then control the downward movement of the stabilizing sleeve 5. Applying a pulling force to the meter box 11 can control the decrease in the inclination degree of the linkage rod 53, and then control the upward movement of the stabilizing sleeve 5, so that the swing connecting rod 31 is released from the pressure of the stabilizing sleeve 5, and thus can swing normally.

[0027] First, during the period when the staff needs to work, the staff uses an electrician's climber to climb the utility pole 1. After climbing to the position below the fastening ring 2, the support connecting rod 3 is controlled to rotate slightly relative to the fastening ring 2. By rotating the rotating handle 41, the bevel gear 42 is controlled to rotate. After the bevel gear 42 rotates, the symmetrically arranged straight-toothed crown gears 43 will rotate in the opposite direction accordingly, and then the gear rings 23 at both ends of the spacer ring 22 are controlled to rotate in the opposite direction, so that the meter box 11 connected to the connecting rack 24 is moved away from the utility pole 1 to a suitable position. Then the staff continues to climb upward to a suitable position, and then loosens the fastening bolt 55. By pulling the meter box 11 closer to the utility pole 1, the stable sleeve 5 moves upward at this time, and the connecting rack 24 and the swing connecting rod 31 swing toward the utility pole 1 direction. After the staff repairs the meter box 11, after pushing the meter box 11, the connecting rack 24 and the swing connecting rod 31 back to their original positions, the stable sleeve 5 moves downward to the hinge joint of the support connecting rod 3 and the swing connecting rod 31, tightens the fastening bolt 55, controls the rotating handle 41 to rotate in the direction opposite to the first rotation, controls the meter box 11 to return to its original position, and the staff moves away from the utility pole 1; In case of windy weather, it is also possible to reduce the force received by the meter box 11 and lower the accident rate in extreme cases by loosening the fastening bolt 55, adjusting the position of the connecting rack 24, and controlling the swing connecting rod 31 to be close to the utility pole 1.

[0028] 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 are not used to 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 the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An electricity meter box, characterized in that, It includes a utility pole (1), on the side of which a fastening ring (2) is sleeved. On the outer side of the fastening ring (2), there is a fastening groove (21). The top and bottom end faces of a support connecting rod (3) are sleeved on both side faces of the fastening groove (21). An interval ring (22) is embedded in the fastening groove (21). At both ends of the interval ring (22), gear rings (23) symmetrically arranged with the interval ring (22) as the center are provided. Each gear ring (23) meshes with a connecting rack (24). One end of the connecting rack (24) close to the gear ring (23) is slidably connected to the support connecting rod (3), and the other end of the connecting rack (24) is respectively slidably connected to a swinging connecting rod (31). Each swinging connecting rod (31) is respectively hinged to both ends of the support connecting rod (3). The swinging connecting rods (31) connected to the gear ring (23) at the top of the interval ring (22) are jointly hinged to one end of the support connecting rod (3), and the swinging connecting rods (31) connected to the gear ring (23) at the bottom of the interval ring (22) are jointly hinged to the other end of the support connecting rod (3). Each connecting rack (24) is respectively connected to an electric meter box (11). The gear rings (23) at both ends of the interval ring (22) rotate in different directions to make the electric meter boxes (11) at both ends of the support connecting rod (3) move closer to or away from the utility pole (1) together.

2. The meter box according to claim 1, characterized in that, On the outer side of the fastening ring (2), there is a fastening block (25). An auxiliary transmission block (4) with an axis perpendicular to the axis of the utility pole (1) is embedded in the fastening block (25). On the side of the auxiliary transmission block (4) away from the utility pole (1), there is a rotating handle (41). Inside the auxiliary transmission block (4), there are a bevel gear (42) and symmetrically arranged straight-tooth crown gears (43). The rotation of the rotating handle (41) drives the rotation of the bevel gear (42), and the rotation of the bevel gear (42) drives the reverse rotation of the two straight-tooth crown gears (43). The two straight-tooth crown gears (43) respectively mesh with the gear rings (23) at both ends of the interval ring (22). The rotation of the rotating handle (41) controls the reverse rotation of the gear rings (23) at both ends of the interval ring (22), thereby controlling the position of the electric meter box (11) and the utility pole (1) to move away from or close to each other.

3. The meter box according to claim 1, characterized in that, At the top and bottom of the support connecting rod (3), fine-tuning blocks (26) are provided. The mutually remote ends of the fine-tuning blocks (26) are respectively slidably connected in the fastening groove (21) of the fastening ring (2).

4. The meter box according to claim 1, characterized in that, Auxiliary sliding blocks (32) are provided at the hinge joints of the support connecting rod (3) and the swinging connecting rod (31). Both ends of the auxiliary sliding block (32) are respectively hinged to the sides of the support connecting rod (3) and the swinging connecting rod (31) close to the utility pole (1).

5. The electric meter box according to claim 1, characterized in that, A stabilizing sleeve (5) is sleeved at the hinge joint of the support connecting rod (3) and the swinging connecting rod (31). The stabilizing sleeve (5) covers and separates the two side faces of the support connecting rod (3) by sliding.

6. The meter box according to claim 5, characterized in that, On one side of the electricity meter box (11) close to the swing connecting rod (31), a universal block (51) is slidably connected. On one side of the stabilizing sleeve (5) close to the utility pole (1), a limiting block (52) is provided. One end of a linkage rod (53) is hinged within the limiting block (52). The other end of the linkage rod (53) is hinged to a sliding rod (54). The linkage rod (53) always remains inclined. The end of the linkage rod (53) connected to the electricity meter box (11) is located above the end connected to the limiting block (52).

7. The meter box according to claim 5, characterized in that, The outer shape of the stabilizing sleeve (5) is an inverted U shape.

8. The meter box according to claim 5, characterized in that, On one side of the stabilizing sleeve (5) close to the utility pole (1), a fastening bolt (55) is provided.

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