Electric pole obstacle avoidance electric meter box

Abstract

The invention relates to an electric pole obstacle avoidance electric meter box which comprises a gear ring, a coupling rack, a supporting coupling rod, a swing coupling rod and a stabilizing sleeve, the gear ring realizes movement of the coupling rack through rotation, the distance between the electric meter box and an electric pole can be controlled, and under the combined action of the swing coupling rod, the supporting coupling rod and the stabilizing sleeve are fixed. 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 invention relates to the field of electric meter box equipment, in particular to an electric pole obstacle avoidance electric meter box. Background Art

[0002] In rural residential electricity use, according to the situation in rural areas, most of them are placed on poles on both sides of the road. Compared with burying underground, it can effectively reduce the installation cost and subsequent maintenance cost. According to the electricity consumption in rural areas, it is a more economical measure; Today's utility poles have gradually replaced wooden materials and are mainly made of reinforced concrete. This can increase the life of the utility poles, while also improving their corrosion resistance and deformation resistance. Workers can use electrician foot clip pole climbers to climb concrete utility poles, and use the friction between the electrician foot clip pole climbers and the concrete columns to assist workers in flexibly fixing their positions. However, in actual situations, concrete poles not only serve as a connection between wires, but are also connected to multiple meter boxes. To prevent non-practitioners from making random contact with them, meter boxes are generally installed high up on the concrete poles, which often results in the meter boxes obstructing the electrician foot clip pole climbers when workers climb utility poles, increasing the workers' working time while reducing their work safety. Summary of the invention

[0003] The object of the present invention is to provide a pole obstacle avoidance electric meter box, which can help metering workers reduce the obstruction of the electric meter box when they need to climb electric poles.

[0004] In order to solve the above problems, the present invention provides the following technical solutions: an electric pole obstacle avoidance meter box, comprising an electric pole, a fastening ring is sleeved on the side of the electric pole, a fastening groove is arranged on the outer side of the fastening ring, the top end face and the bottom end face of the supporting connecting rod are sleeved on the two side faces of the fastening groove, a spacer ring is embedded in the fastening groove, and gear rings symmetrically arranged with the spacer ring as the center are respectively arranged at both ends of the spacer ring, each of the gear rings is respectively meshed with a connecting rack, one end of the connecting rack close to the gear ring is slidably connected to the supporting connecting rod, and the other end of the connecting rack is slidably connected to a swing connecting rod; Each of the swing connecting rods is hinged to the two ends of the supporting connecting rod respectively, the swing connecting rods connected to the gear ring at the top of the spacer ring are hinged to one end of the supporting connecting rod, and the swing connecting rods connected to the gear ring at the bottom of the spacer ring are hinged to the other end of the supporting connecting rod. Each of the connecting racks is connected to an electric meter box respectively, and the gear rings at both ends of the spacer ring rotate in different directions to enable the electric meter boxes at both ends of the supporting connecting rod to move closer to or away from the electric pole together.

[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 hinged part 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 transmission block of the present invention can help the staff to better control the gear ring, and can use one action of the staff to synchronously control the swing of the swing connecting rod, thereby realizing convenient control of the orientation of the meter box, which can effectively save the staff's time and improve the staff's work efficiency.

[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 position of the connecting rack. The staff can control the swing connecting rod to move away from or close to the position of the electric pole by applying force to the connecting rack. The distance between the meter box and the swing connecting rod controls the inclination of the linkage rod. When the inclination increases, the stabilizing sleeve will move downward, and the stabilizing sleeve will 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 electric pole due to the swinging of the swing connecting rod under force under normal circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the isometric side view of the present invention as a whole.

[0016] Figure 2 It is a connection schematic 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 transmission block in the present invention.

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

[0020] In the figure: 1. electric pole; 11. electric 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 transmission block; 41. turning handle; 42. bevel gear; 43. straight crown wheel; 5. stabilizing sleeve; 51. universal block; 52. limit block; 53. linkage rod; 54. sliding rod; 55. fastening bolt. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a pole obstacle avoidance meter box comprises a pole 1, a fastening ring 2 is sleeved on the side of the pole 1, a fastening groove 21 is arranged on the outer side of the fastening ring 2, the top end face and the bottom end face of the supporting connecting rod 3 are sleeved on the two side faces of the fastening groove 21, the top end and the bottom end of the supporting connecting rod 3 are both provided with fine-tuning blocks 26, and the fine-tuning blocks 26 are both slidably connected with the fastening groove 21, so as to control the supporting 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, and 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 is respectively meshed with a connecting rack 24, one end of the connecting rack 24 close to the gear ring 23 is slidably connected to the supporting connecting rod 3, and the other end of the connecting rack 24 is respectively slidably connected to a swing connecting rod 31; Each swing connecting rod 31 is respectively hinged to the two ends of the supporting connecting rod 3, the swing connecting rod 31 connected to the gear ring 23 at the top of the spacer ring 22 is hinged to one end of the supporting connecting rod 3, and the swing connecting rod 31 connected to the gear ring 23 at the bottom of the spacer ring 22 is hinged to the other end of the supporting connecting rod 3, and each connecting rack 24 is respectively connected to an electric meter box 11; The surface of the connecting rack 24 is provided with an outer shape meshing with the gear ring 23 . The gear rings 23 at both ends of the spacer ring 22 rotate in different directions to support the meter boxes 11 at both ends of the connecting rod 3 to move toward or away from the electric pole 1 .

[0023] like Figure 4 As shown, a fastening block 25 is provided on the outer side of the fastening ring 2, and an auxiliary transmission block 4 whose axis is perpendicular to the axis of the electric pole 1 is embedded in the fastening block 25. A rotating handle 41 is provided on the side of the auxiliary transmission block 4 away from the electric pole 1. A bevel gear 42 and a symmetrically arranged straight-tooth crown wheel 43 are provided in the auxiliary transmission block 4. The rotating handle 41 drives the rotation of the bevel gear 42, and the rotation of the bevel gear 42 drives the two straight-tooth crown wheels 43 to rotate in the opposite direction. The two straight-tooth crown wheels 43 are respectively meshed 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 opposite direction, thereby controlling the position of the electric meter box 11 and the electric pole 1 to move away from or close to each other; The structure of the rotating handle 41, the bevel gear 42 and the two straight crown wheels 43 can drive the gear rings 23 at the top and bottom ends of the spacer ring 22 to rotate synchronously in opposite directions, thereby simplifying the opposite rotation of the two gear rings 23 into a unidirectional rotation of the rotating handle 41, which can facilitate the staff to control the distance between the meter box 11 and the electric pole 1.

[0024] like Figure 5As shown, auxiliary sliding blocks 32 are provided at the hinged positions of the supporting connecting rod 3 and the swing connecting rod 31, and both ends of the auxiliary sliding blocks 32 are respectively hinged to the supporting connecting rod 3 and the swing connecting rod 31 on one side close to the electric pole 1; The auxiliary sliding block 32 mainly plays an auxiliary role in connecting the supporting connecting rod 3 and the swing connecting rod 31. It can prevent the part where the connecting rack 24 is connected to the swing connecting rod 31 from being dislocated due to the gap between the supporting connecting rod 3 and the swing connecting rod 31 in extreme cases, thereby reducing the failure rate of the device.

[0025] The hinge of the support connecting rod 3 and the swing connecting rod 31 is sleeved with a stabilizing sleeve 5, and the stabilizing sleeve 5 covers and separates the two sides of the support connecting rod 3 by sliding. The shape of the stabilizing sleeve 5 is an inverted U shape, and each stabilizing sleeve 5 is provided with a plurality of fastening bolts 55 on the side 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 force, so that the stabilizing sleeve 5 can be fixed when the swing connecting rod 31 is in a coaxial position with the supporting connecting rod 3, thereby preventing the occurrence of extreme situations.

[0026] The meter box 11 is slidably connected with a universal block 51 on one side close to the swing connecting rod 31, and the stabilizing sleeve 5 is provided with a limit block 52 on one side close to the electric pole 1. One end of a linkage rod 53 is hinged in the limit block 52, and a sliding rod 54 is hinged on the other end of the linkage rod 53. The linkage rod 53 always keeps tilting, and one end of the linkage rod 53 connected to the meter box 11 is located above the end connected to the limit block 52. The universal block 51 can help the linkage rod 53 to face various position relationships between the connecting rack 24 and the swinging linkage rod 31 through its own rotation, so that the end of the linkage rod 53 connected to the meter box 11 can still exert normal pressure on the linkage rod 53, and can help adjust the inclination of the linkage rod 53. At the same time, it can cooperate with the limit block 52 to allow the linkage rod 53 to only move radially at the end connected to the swinging linkage rod 31. 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 swinging linkage rod 31, applying pressure to the meter box 11 can control the inclination of the linkage rod 53 to increase, thereby controlling the downward movement of the stabilizing sleeve 5. Applying pulling force to the meter box 11 can control the inclination of the linkage rod 53 to decrease, thereby controlling the upward movement of the stabilizing sleeve 5, so that the swinging linkage rod 31 is separated from the pressure of the stabilizing sleeve 5, so that it can swing normally.

[0027] First, when the staff needs to work, the staff uses the electrician's foot-climbing pole climber to climb the electric 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, and the bevel gear 42 is controlled to rotate by rotating the handle 41. After the bevel gear 42 rotates, it will drive the symmetrically arranged straight tooth crown wheel 43 to rotate in the opposite direction, and then control the gear rings 23 at both ends of the spacer ring 22 to rotate in the opposite direction, and control the meter box 11 connected to the connecting rack 24 to move away from the electric pole 1 to a suitable position, and then the staff continues to climb up to the suitable position , then loosen the fastening bolt 55, and pull the meter box 11 close to the electric pole 1, at this time the stabilizing sleeve 5 moves up, and the connecting rack 24 and the swing connecting rod 31 swing toward the electric pole 1. After the staff repairs the meter box 11, push the meter box 11, the connecting rack 24 and the swing connecting rod 31 back to their original positions, and then the stabilizing sleeve 5 moves down to the hinge of the supporting connecting rod 3 and the swing connecting rod 31, tighten the fastening bolt 55, and control the rotating handle 41 to rotate in the opposite direction to the first rotation, control the meter box 11 to return to its original position, and the staff moves away from the electric pole 1; When encountering strong winds, the position of the connecting rack 24 can be adjusted by loosening the fastening bolts 55, and the swing connecting rod 31 can be controlled to be close to the electric pole 1, thereby reducing the force received by the meter box 11 and reducing the accident rate in extreme cases.

[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 descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pole obstacle avoidance meter box, characterized in that: The utility pole (1) comprises a fastening ring (2) sleeved on the side of the utility pole (1), a fastening groove (21) being provided on the outer side of the fastening ring (2), the top end face and the bottom end face of the supporting connecting rod (3) being sleeved on the two side faces of the fastening groove (21), a spacer ring (22) being embedded in the fastening groove (21), gear rings (23) being symmetrically arranged with the spacer ring (22) as the center being provided at both ends of the spacer ring (22), each of the gear rings (23) being meshed with a connecting rack (24), one end of the connecting rack (24) close to the gear ring (23) being slidably connected to the supporting connecting rod (3), and the other end of the connecting rack (24) being slidably connected to a swing connecting rod (31); Each of the swing connecting rods (31) is respectively hinged to the two ends of the supporting connecting rod (3); the swing connecting rod (31) connected to the gear ring (23) at the top end of the spacer ring (22) is hinged to one end of the supporting connecting rod (3); the swing connecting rod (31) connected to the gear ring (23) at the bottom end of the spacer ring (22) is hinged to the other end of the supporting connecting rod (3); each of the connecting racks (24) is respectively connected to an electric meter box (11); the gear rings (23) at the two ends of the spacer ring (22) rotate in different directions to enable the electric meter boxes (11) at the two ends of the supporting connecting rod (3) to move toward or away from the electric pole (1).

2. The pole obstacle avoidance meter box according to claim 1, characterized in that: The outer side surface of the fastening ring (2) is provided with a fastening block (25), the fastening block (25) is embedded with an auxiliary transmission block (4) whose axis is perpendicular to the axis of the electric pole (1), the auxiliary transmission block (4) is provided with a rotating handle (41) on a side away from the electric pole (1), the auxiliary transmission block (4) is provided with a bevel gear (42) and a symmetrically arranged straight-tooth crown wheel (43), the rotating handle (41) drives the bevel gear (42) to rotate, the rotation of the bevel gear (42) drives the two straight-tooth crown wheels (43) to rotate in opposite directions, the two straight-tooth crown wheels (43) are respectively meshed with the gear rings (23) at both ends of the spacing ring (22), the rotation of the rotating handle (41) controls the gear rings (23) at both ends of the spacing ring (22) to rotate in opposite directions, thereby controlling the position of the electric meter box (11) and the electric pole (1) to move away from or closer to each other.

3. The pole obstacle avoidance meter box according to claim 1, characterized in that: The top and bottom ends of the support link rod (3) are both provided with fine-tuning blocks (26), and the ends of the fine-tuning blocks (26) that are away from each other are respectively slidably connected in the fastening grooves (21) of the fastening ring (2).

4. The pole obstacle avoidance meter box according to claim 1, characterized in that: Auxiliary sliding blocks (32) are provided at the hinged positions of the support connecting rod (3) and the swing connecting rod (31), and the two ends of the auxiliary sliding block (32) are respectively hinged to the support connecting rod (3) and the swing connecting rod (31) on one side close to the electric pole (1).

5. The pole obstacle avoidance meter box according to claim 1, characterized in that: A stabilizing sleeve (5) is sleeved at the hinged joint of the supporting connecting rod (3) and the swing connecting rod (31), and the stabilizing sleeve (5) covers and separates the two side surfaces of the supporting connecting rod (3) by sliding.

6. The pole obstacle avoidance meter box according to claim 5, characterized in that: The meter box (11) is slidably connected to a universal block (51) on a side close to the swing connecting rod (31); the stabilizing sleeve (5) is provided with a limit block (52) on a side close to the electric pole (1); one end of a linkage rod (53) is hingedly connected in the limit block (52); the other end of the linkage rod (53) is hingedly connected to a sliding rod (54); the linkage rod (53) always keeps an inclination; and one end of the linkage rod (53) connected to the meter box (11) is located above one end connected to the limit block (52).

7. The pole obstacle avoidance meter box according to claim 5, characterized in that: The stabilizing sleeve (5) has an inverted U-shape.

8. The pole obstacle avoidance meter box according to claim 5, characterized in that: The stabilizing sleeve (5) is provided with a fastening bolt (55) on a side close to the electric pole (1).

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