Street lamp pole base facilitating maintenance of street lamp pole

Abstract

The invention relates to the field of street lamp pole bases, in particular to a street lamp pole base facilitating maintenance of a street lamp pole, which comprises a street lamp pole body and a fixed base, the fixed base is fixedly arranged on a concrete foundation, and a rotating assembly is rotatably arranged on the fixed base; the rotating assembly is provided with a first supporting assembly rotating as a supporting point of the street lamp pole body, the bottom of the street lamp pole body is provided with a disengaging assembly controlling the street lamp pole body to be disengaged and fixed, and the disengaging assembly is provided with a pull rope assembly used for controlling the bottom of the street lamp pole body to rotate around the first supporting assembly as a supporting point. Through ingenious cooperation of the rotating assembly, the first supporting assembly, the disengaging assembly, the pull rope assembly, the second supporting assembly and other parts, the multiple beneficial effects of flexible adjustment, stable laying down, safety, stability and the like of the street lamp pole body in the installation and maintenance process are achieved. Due to the design, the maintenance efficiency of the street lamp pole body is improved, and the safety of operators is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of street light pole bases, and in particular to a street light pole base which is convenient for maintaining the street light pole. Background Art

[0002] In the traditional maintenance process of street light poles, when it is necessary to inspect, repair or replace lamps, electronic components or other parts on street light poles, workers often need to climb up the light poles with the help of ladders or climbing equipment to operate. This method is not only time-consuming and labor-intensive, but also poses a great safety risk. Most street light poles are directly fixed to the ground with bolts. Although this fixing method is stable, it becomes extremely difficult to remove the bolts when maintenance is required. Especially after a long period of wind, rain and erosion by the natural environment, the bolts are prone to rust or get stuck, resulting in low maintenance efficiency.

[0003] After searching, the Chinese patent with publication number CN119084899A discloses a street light pole base that is convenient for maintaining street light poles, including a rotating connection mechanism and a telescopic closing mechanism. The street light pole base that is convenient for maintaining street light poles can change the angle at the connection part of the street light pole when maintaining the street light pole, so that the street light pole is in a horizontal state that is easy to maintain; however, when this solution is actually used, there are still the following shortcomings: when the street light pole is laid down, since most of the weight of the street light pole is on the top, the street light pole is not easy to separate from the base; and when it is tilted, it can only be tilted in one direction, which is not conducive to adjustment according to the on-site environment.

[0004] Therefore, the present application provides a street light pole base that is convenient for maintaining the street light pole. Summary of the invention

[0005] In view of this, the purpose of the present invention is to propose a street light pole base that is convenient for maintaining the street light pole, so as to solve the problem that when the street light pole is laid down, its weight is concentrated on the top and the tipping direction is limited, making it difficult to detach from the base and difficult to adjust the laying position to adapt to the on-site environment.

[0006] For the above purposes, the present invention provides a street lamp pole base facilitating the maintenance of a street lamp pole, including a street lamp pole body and a fixed base. The fixed base is fixedly arranged on a concrete foundation. A rotating assembly is rotatably arranged on the fixed base. A first supporting assembly that rotates as a supporting point of the street lamp pole body is arranged on the rotating assembly. A separating assembly for controlling the separation of the street lamp pole body from the fixation is arranged at the bottom of the street lamp pole body. A pulling rope assembly for controlling the rotation of the bottom of the street lamp pole body around the first supporting assembly as a fulcrum is arranged on the separating assembly. Among them, the separating assembly includes an installation cylinder and limiting grooves circumferentially distributed on the street lamp pole body. The limiting grooves are of an L-shaped structure, and the inflection point is a smooth structure. A limiting rod is slidably arranged in the limiting grooves. A supporting disc is slidably arranged in the street lamp pole body. The supporting disc is slidably connected with the limiting grooves through the limiting rods. A gravity supporting spring capable of jacking up the street lamp pole body is arranged at the bottom of the supporting disc. The installation cylinder is fixedly arranged on the rotating assembly. The street lamp pole body is detachably connected with the installation cylinder through the gravity supporting spring. The pulling rope assembly includes a pulley member arranged at the bottom of the street lamp pole body, a limiting rod arranged on the rotating assembly, and a rewinding assembly arranged at a far end away from the pulley member. The pulley member and the hook member are connected by a pulling rope that can be gradually rewound and released on the rewinding assembly. The starting end of the pulling rope is located on the hook member.

[0007] Preferably, an annular groove is opened at the central position of the fixed base. The rotating assembly is rotationally connected with the fixed base through the annular groove. The rotating assembly includes a sliding rod slidably connected in the annular groove and a rotating disc. The sliding rod is rotatably connected with balls at the upper and lower ends in the annular groove. The rotating disc is rotationally connected with the annular groove through the sliding rod. A plurality of bolt holes communicating with the fixed base are opened on the rotating disc. The bolt holes are used to fix the rotating disc to the fixed base through bolts.

[0008] Preferably, the first supporting assembly includes a first fixing ring sleeved on the street lamp pole body. First connecting rods are symmetrically and fixedly arranged on both sides of the first fixing ring. One end of the first connecting rod far away from the first fixing ring is rotatably connected to a first supporting rod. The first supporting rod is threadedly connected in a rotating rod. One end of the rotating rod far away from the first supporting rod is rotatably connected to the rotating assembly.

[0009] Preferably, a first accommodating groove adapted to the gravity supporting spring is opened in the installation cylinder. When the street lamp pole body is in contact with the top end of the installation cylinder, the limiting rod is located at the horizontal end of the L-shaped structure of the limiting groove. A fixing nut is threadedly connected to the end of the limiting rod located outside the street lamp pole body.

[0010] Preferably, when the street lamp pole body is detached from the fixed connection with the installation cylinder, the elastic force of the gravity supporting spring satisfies the condition of supporting the bottom of the street lamp pole body to be separated from the top of the installation cylinder, and at this time, there is a gap between the bottom of the street lamp pole body and the top of the installation cylinder.

[0011] Preferably, when the limiting rod is located at the top of the longitudinal end of the L-shaped structure of the limiting groove, the bottom of the gravity support spring is separated from the top of the mounting cylinder.

[0012] Preferably, the unwinding assembly includes a winding base, a pointed cone for chiseling into the ground is arranged at the bottom of the winding base, a winding rod is rotatably connected in the middle of the winding base, a pulling rope is wound on the winding rod, a ratchet and pawl device for restricting the one-way rotation of the winding rod is arranged on the winding rod, and a control rod for releasing the limit of the ratchet and pawl device is arranged on one side of the winding base.

[0013] Preferably, the leading end of the pulling rope on the winding rod is wound around the pulley on the pulley member and then detachably connected to the hook member.

[0014] Preferably, a second support assembly for auxiliary support is further arranged on the street lamp pole body. The second support assembly includes a second fixing ring fixedly connected to the street lamp pole body, an adjusting ring groove is formed in the second fixing ring, an arc-shaped clamping plate is slidably connected in the adjusting ring groove, a second connecting rod is fixedly arranged on one side of the arc-shaped clamping plate, a first ball head is fixedly arranged at the end of the second connecting rod far away from the arc-shaped clamping plate, the first ball head is rotatably connected to the top of the second support rod, a plurality of avoiding grooves adapted to the second connecting rod are circumferentially formed around the top of the second support rod, a second accommodating groove is formed at the bottom of the second support rod, and a third support assembly is arranged in the second accommodating groove; In the initial stage, the bottom of the second support rod is fixedly arranged on the rotating assembly, and the third support assembly is located in the second accommodating groove.

[0015] Preferably, a sliding groove communicated with the second accommodating groove is formed above the second accommodating groove at the bottom of the second support rod. The third support assembly includes a third support rod slidably connected in the sliding groove, a threaded area is arranged at the top of the third support rod, and the threaded area of the third support rod is threadedly connected with the bottom of the sliding groove; a limiting disk adapted to the space at the top of the sliding groove is fixedly arranged at the top of the third support rod, the bottom of the third support rod extends into the second accommodating groove and is fixedly connected with a second ball head, the second ball head is rotatably connected in the top of the support seat, the support seat is arranged in the second accommodating groove, and a plurality of conical thorns are uniformly fixedly arranged at the bottom of the support seat.

[0016] Advantages of the present invention: 1. For the street lamp pole base which is convenient for maintaining the street lamp pole, by arranging a rotating assembly including components such as a rotating disk and a sliding rod, the rotating disk can flexibly rotate in the annular groove of the fixed base through the sliding rod. This design enables the street lamp pole body to adjust the direction according to needs during installation and maintenance, facilitating adaptation to different on-site environments. At the same time, the stability of the rotating assembly also ensures the stability of the street lamp pole body during daily use.

[0017] 2. A street light pole base that facilitates maintenance of the street light pole realizes the adjustability of the first support assembly, which includes a first fixing ring, a first connecting rod, a first support rod and other components. The first support rod is connected to the rotating assembly through a rotating rod, and the height of the first support rod can be adjusted. This design allows the rotation support point of the street light pole body to be adjusted according to the length and center of gravity of the street light, thereby ensuring the stability and safety of the street light pole body during the laying process. At the same time, the first support assembly can also provide circumferential stable support for the street light pole body in daily use.

[0018] 3. A street light pole base that facilitates maintenance of the street light pole realizes the convenience of detaching the assembly. The detaching assembly includes components such as a mounting tube, a gravity support spring, and a limit rod. The street light pole body is detachably connected to the mounting tube through the gravity support spring. This design allows the street light pole body to be easily detached from the fixed connection when maintenance is required, making it easy to lay it down. At the same time, the elastic support of the gravity support spring also ensures the stability and safety of the street light pole body after detachment.

[0019] 4. A street light pole base that facilitates maintenance of the street light pole realizes the auxiliary function of the pull rope assembly, which includes a pulley, a hook, and a reel assembly, and connects the street light pole body and the reel assembly at the far end through a pull rope. This design saves effort and protects the stability of the reel seat during the tipping process of the street light pole body. At the same time, the step-by-step retraction and release function of the pull rope assembly also cooperates with the slow tipping process of the street light pole body, improving the safety and reliability of the entire operation.

[0020] 5. This light pole base is convenient for maintenance of the light pole, and the stability of the second support assembly is achieved. The second support assembly includes a second fixing ring, an arc-shaped clamping plate, a second connecting rod, a second support rod and other components. A third support assembly is also provided at the bottom of the second support rod. This design plays an auxiliary support role when the light pole body is laid down for maintenance, forming a triangular support structure with the light pole body, thereby improving the stability of the entire structure. At the same time, the flexible adjustment function of the second support assembly is also convenient for adapting to different laying angles and on-site environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2Schematic diagram of the fixed base of the present invention; Figure 3 Schematic diagram of the first support assembly of the present invention; Figure 4 For the present invention Figure 3 Enlarged schematic diagram at position A in; Figure 5 Schematic diagram of the cable pulling assembly of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram at position B in; Figure 7 Schematic diagram of the detachment assembly of the present invention; Figure 8 For the present invention Figure 7 Enlarged schematic diagram at position C in; Figure 9 Schematic diagram of the mounting cylinder of the present invention; Figure 10 Schematic diagram of the second support assembly of the present invention; Figure 11 For the present invention Figure 10 Enlarged schematic diagram at position D in; Figure 12 Schematic diagram of the second support rod of the present invention; Figure 13 The present invention Figure 12 Enlarged schematic diagram at position E in.

[0023] Marked in the figure as: 1, street lamp pole body; 2, fixed base; 3, annular groove; 4, rotating assembly; 5, detachment assembly; 6, cable pulling assembly; 7, first support assembly; 8, second support assembly; 41, rotating disk; 42, sliding rod; 43, ball; 51, support disk; 52, limiting rod; 53, fixing nut; 54, limiting groove; 55, gravity support spring; 56, mounting cylinder; 57, first accommodating groove; 61, pulley member; 62, hook member; 63, unwinding assembly; 631, winding seat; 632, winding rod; 633, ratchet and pawl device; 634, control rod; 71, rotating rod; 72, first support rod; 73, first connecting rod; 74, first fixing ring; 81, second fixing ring; 82, adjusting ring groove; 83, arc-shaped clamping plate; 84, second connecting rod; 85, first ball head; 86, second support rod; 87, second accommodating groove; 88, sliding groove; 89, third support assembly; 810, avoidance groove; 891. Third support rod; 892. Threaded area; 893. Limit disk; 894. Second ball head; 895. Support seat; 896. Tapered spike. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those with ordinary skills in the field to which the present invention pertains. The "first", "second" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] As Figures 1 to 4 shown, a street lamp pole base facilitating the maintenance of a street lamp pole includes a street lamp pole body 1 and a fixed base 2. The fixed base 2 is fixedly arranged on a concrete foundation. An annular groove 3 is formed at the central position of the fixed base 2. A rotating assembly 4 is rotationally connected to the fixed base 2 through the annular groove 3. The rotating assembly 4 includes a sliding rod 42 slidably connected in the annular groove 3 and a rotating disk 41. Ball bearings 43 are rotatably connected to the upper and lower ends of the sliding rod 42 located in the annular groove 3. The rotating disk 41 is rotationally connected to the annular groove 3 through the sliding rod 42. A plurality of bolt holes communicating with the fixed base 2 are formed in the rotating disk 41, and the bolt holes are used to fix the rotating disk 41 to the fixed base 2 through bolts.

[0027] During specific use, the fixed base 2 is fixed to the concrete foundation through the bolt holes thereon. Then, during the installation stage, the rotating disk 41 is fixedly connected to the fixed base 2 through the bolt holes on the rotating disk 41 to restrict the rotation of the rotating disk 41 and ensure the stability during the subsequent use stage. When it is necessary to lay down the street lamp pole body 1 for maintenance, according to the environmental requirements, the direction in which the street lamp pole body 1 is to be laid down is determined. The fixed connection between the rotating disk 41 and the fixed base 2 can be released. At this time, the rotating disk 41 can rotate in the annular groove 3 through the sliding rod 42, so as to adjust the rotation direction of the street lamp pole body 1 and thus determine the direction in which the street lamp pole body 1 is laid down.

[0028] As Figure 2 、Figure 3 , Figure 5 As shown in Figure 5 , a first support assembly 7 serving as a support point of the street lamp pole body 1 is provided on the rotating assembly 4, and the street lamp pole body 1 can rotate around the support point; when the street lamp pole body 1 is laid down, the street lamp pole body 1 can rotate around the first support assembly 7 as the support point for laying down; the first support assembly 7 includes a first fixing ring 74 sleeved on the street lamp pole body 1, first connecting rods 73 symmetrically fixed on both sides of the first fixing ring 74, one end of the first connecting rod 73 away from the first fixing ring 74 is rotatably connected to the first support rod 72, the first support rod 72 is threadedly connected in the rotating rod 71, and one end of the rotating rod 71 away from the first support rod 72 is rotatably connected to the rotating assembly 4.

[0029] During specific use, according to the length and center of gravity characteristics of the street lamp pole body 1, the rotating rods 71 on both sides of the street lamp pole body 1 can be rotated simultaneously. Since the first support rod 72 is threadedly connected to the rotating rod 71, the first support rod 72 will drive the first fixing ring 74 to rise or fall, thereby adjusting the position of the first fixing ring 74 on the street lamp pole body 1, that is, the rotation support point of the street lamp pole body 1 can be adjusted, so as to adapt to the lengths of different street lamps and their corresponding center of gravity requirements. Furthermore, when the street lamp pole body 1 is laid down for maintenance later, the laying-down process of the entire street lamp pole body 1 is more stable, safe and labor-saving. It solves the problem that the fixed support point rotation adopted by the comparative document in the background art is not conducive to adapting to the center of gravity position of the street lamp pole body 1, and during the daily use stage, the first fixing ring 74 and the rotating rods 71 on both sides can play a circumferential stabilizing support role for the street lamp pole body 1, enhancing its wind and earthquake resistance ability.

[0030] As Figure 5 , Figures 7 - 9 As shown in Figures 7 - 9 , when the street lamp pole body 1 needs to be laid down, a detachment assembly 5 for controlling the detachment of the street lamp pole body 1 from the fixation is provided at the bottom of the street lamp pole body 1. The detachment assembly 5 includes an installation cylinder 56 and a limiting groove 54 circumferentially distributed on the street lamp pole body 1. The limiting groove 54 is of an L-shaped structure, and the inflection point is a smooth structure. A limiting rod 52 is slidably arranged in the limiting groove 54. A support disk 51 is slidably arranged in the street lamp pole body 1. The support disk 51 is slidably connected to the limiting groove 54 through the limiting rod 52. A gravity support spring 55 capable of jacking up the street lamp pole body 1 is arranged at the bottom of the support disk 51. The installation cylinder 56 is fixed on the rotating assembly 4. The street lamp pole body 1 is detachably connected to the installation cylinder 56 through the gravity support spring 55. Secondly, a first accommodating groove 57 adapted to the gravity support spring 55 is provided in the installation tube 56. When the street light pole body 1 fits with the top of the installation tube 56, the limiting rod 52 is located at the horizontal end of the L-shaped structure of the limiting groove 54. A fixing nut 53 is threadedly connected to one end of the limiting rod 52 located outside the street light pole body 1. When the street light pole body 1 is disconnected from the fixed connection with the installation tube 56, the elastic force of the gravity support spring 55 is sufficient to support the bottom of the street light pole body 1 to separate from the top of the installation tube 56. At this time, there is a gap between the bottom of the street light pole body 1 and the top of the installation tube 56, which is convenient for rotation with the first fixing ring 74 as the support point, preventing the top of the installation tube 56 from scratching the bottom of the street light pole body 1, causing the street light pole body 1 to be unable to rotate and fall; therefore, when the limiting rod 52 is located at the top of the longitudinal end of the L-shaped structure of the limiting groove 54, the bottom of the gravity support spring 55 separates from the top of the installation tube 56.

[0031] During actual operation, in the installation stage, which is the initial stage, the bottom flange of the street lamp pole body 1 is fixedly connected to the top of the installation cylinder 56, so that the bottom of the street lamp pole body 1 is in contact with the top of the installation cylinder 56. At this time, the limiting rod 52 is located at the horizontal end of the L-shaped structure of the limiting groove 54, so it can play a role in limiting and supporting the supporting disc 51, making the street lamp pole body 1 compress the gravity support spring 55 through the supporting disc 51, and it is compressed and enters the first receiving groove 57. Then, tighten the fixing nut 53 to fix the limiting rod 52 to prevent the supporting disc 51 from accidentally rotating. In the maintenance stage, the fixing nut 53 and the bolt at the bottom of the street lamp pole body 1 are removed. After removing the fixed connection between the bottom of the street lamp pole body 1 and the installation cylinder 56, under the elastic support of the gravity support spring 55, the entire street lamp pole body 1 is lifted, so that the bottom of the street lamp pole body 1 is separated from the top of the installation cylinder 56, and there is a gap between the bottom of the street lamp pole body 1 and the top of the installation cylinder 56. In this way, the street lamp pole body 1 can be rotated around the first fixing ring 74. During this process, after the street lamp pole body 1 rotates a certain angle, the bottom of the gravity support spring 55 will contact the top of the installation cylinder 56, but at this time the gravity support spring 55 no longer bears the main support force, because the main support point is at the position of the first fixing ring 74. However, at this time, the gravity support spring 55 has a certain blocking effect on the rotation of the street lamp pole body 1. So at this time, rotate the limiting rod 52 so that the limiting rod 52 slides along the horizontal end of the L-shaped structure of the limiting groove 54. When the limiting rod 52 slides to the inflection point, because the inflection point is a smooth structure and the gravity support spring 55 has a certain elasticity, or manually move the limiting rod 52 to the top of the vertical end of the limiting groove 54 and fix the fixing nut 53, so that the supporting disc 51 will not drive the gravity support spring 55 to slide down during the rotation of the street lamp pole body 1, which is convenient for the gravity support spring 55 not to block when the street lamp pole body 1 is reset. When the limiting rod 52 is located at the top of the vertical end of the L-shaped structure of the limiting groove 54, the gravity support spring 55 is exactly inside the street lamp pole body 1, separated from the installation cylinder 56, and does not affect the rotation of the street lamp pole body 1.

[0032] As Figures 5 to 6As shown, during the above process, that is, during the toppling of the street lamp pole body 1, it is necessary to cooperate with pulling the bottom of the street lamp pole body 1 to prevent the street lamp pole body 1 from falling down suddenly. Therefore, a pulling rope assembly 6 for controlling the bottom of the street lamp pole body 1 to rotate around the first support assembly 7 as a fulcrum is provided on the detachment assembly 5; the pulling rope assembly 6 includes a pulley member 61 provided at the bottom of the street lamp pole body 1, a limiting rod 52 provided on the rotating assembly 4, and a winding and unwinding assembly 63 provided at a far end away from the pulley member 61. The pulley member 61 and the hook member 62 are connected by a pulling rope that can be gradually wound and unwound on the winding and unwinding assembly 63, and the starting end of the pulling rope is located on the hook member 62; the winding and unwinding assembly 63 includes a winding seat 631. A sharp cone for chiseling into the ground is provided at the bottom of the winding seat 631. A winding rod 632 is rotatably connected in the middle of the winding seat 631. A pulling rope is wound on the winding rod 632. A ratchet and pawl device 633 for restricting the one-way rotation of the winding rod 632 is provided on the winding rod 632. A control rod 634 for releasing the limit of the ratchet and pawl device 633 is provided on one side of the winding seat 631. Moreover, the leading end of the pulling rope on the winding rod 632 is detachably connected to the hook member 62 after passing around the pulley on the pulley member 61.

[0033] During specific operation, the sharp cone at the bottom of the winding seat 631 is deeply chiseled into a relatively compact foundation, and then the leading end of the pulling rope on the winding rod 632 is wound around the pulley member 61 and then hung on the hook member 62. After that, during the toppling process of the street lamp pole body 1, according to the pulley principle, it can be known that the pulling rope at the position of the winding rod 632 bears half of the force, which can play a role in saving effort for the toppling of the street lamp pole body 1 and effectively protect the stability of the winding seat 631. During the process of gradually toppling the street lamp pole body 1, the control rod 634 is used to gradually release the limit on the ratchet and pawl device 633, so that the winding rod 632 gradually and slowly releases the rope, and the street lamp pole body 1 slowly topples around the first fixed ring 74 as a fulcrum.

[0034] As Figure 1 and Figures 10 to 13 shown, during the toppling process, the end of the street lamp pole body 1 far from the pulling rope assembly 6 still bears a relatively large gravity, and there will also be a relatively large pulling force at the position of the pulling rope assembly 6. In order to ensure the safety and reliability of the toppling and maintenance of the street lamp pole body 1, a second support assembly 8 for auxiliary support is also provided on the street lamp pole body 1, and through Figure 1It can be seen that the street lamp pole body 1 and the first support assembly 7 are arranged diagonally, so that in daily use, they can play a stabilizing role for the street lamp pole body 1, and in the maintenance of the street lamp pole body 1 being laid down, they can play different supporting roles. Specifically, the second support assembly 8 includes a second fixing ring 81 fixedly connected to the street lamp pole body 1. An adjusting ring groove 82 is formed in the second fixing ring 81. An arc-shaped clamping plate 83 is slidably connected in the adjusting ring groove 82. A second connecting rod 84 is fixedly provided on one side of the arc-shaped clamping plate 83. A first ball head 85 is fixedly provided at one end of the second connecting rod 84 away from the arc-shaped clamping plate 83. The first ball head 85 is rotatably connected to the top of the second support rod 86. A plurality of avoiding grooves 810 adapted to the second connecting rod 84 are circumferentially formed around the top of the second support rod 86. A second receiving groove 87 is formed at the bottom of the second support rod 86. A third support assembly 89 is arranged in the second receiving groove 87; In the initial stage, the bottom of the second support rod 86 is fixedly provided on the rotating assembly 4, and the third support assembly 89 is located in the second receiving groove 87. A sliding groove 88 communicating with the second receiving groove 87 is formed above the second receiving groove 87 inside the bottom of the second support rod 86. The third support assembly 89 includes a third support rod 891 slidably connected in the sliding groove 88. A threaded area 892 is arranged at the top of the third support rod 891. The threaded area 892 of the third support rod 891 is threadedly connected to the bottom of the sliding groove 88; A limiting disk 893 adapted to the top space of the sliding groove 88 is fixedly provided at the top of the third support rod 891. The bottom of the third support rod 891 extends into the second receiving groove 87 and is fixedly connected to a second ball head 894. The second ball head 894 is rotatably connected inside the top of the support seat 895. The support seat 895 is arranged in the second receiving groove 87. A plurality of conical spikes 896 are uniformly fixedly provided at the bottom of the support seat 895.

[0035] During specific work, in the daily use stage, such as Figure 10It can be seen that the bottom of the second support rod 86 can be fixedly connected to the rotating disk 41, and at this time the third support assembly 89 is located in the second support rod 86, and when the street light pole body 1 needs to be laid down for maintenance, combined with the process of laying down the street light pole body 1 as described above, the second support assembly 8 is also carried out synchronously, firstly, the second support rod 86 is released from the fixing on the rotating assembly 4, and then the arc clamping plate 83 is rotated so that the two second support rods 86 are located on both sides of the tilting direction of the street light pole body 1, and the two second support rods 86 form a triangular support structure with the street light pole body 1, and the first ball head 85 and the avoidance groove 810 at the top of the second support rod 86 can cooperate to flexibly adjust the inclination angle of the second support rod 86, so that there is always a triangular support structure between them. During this process, the third support assembly 89 needs to be taken out from the second support rod 86 first. When the bottom of the second support rod 86 is lifted, the support seat 895 will carry the third support rod 891 and fall along the slide groove 88 until the threaded area 892 falls to the bottom threaded connection of the slide groove 88. Then the third support rod 891 is rotated so that the third support rod 891 is threadedly connected to the bottom of the slide groove 88, so that the support seat 895 is entirely located outside the second support rod 86. Then the bottom of the support seat 895 is supported on the ground, and the ground is gripped by the cone thorns 896 to improve the stability of the entire triangular support structure. In the process of gradually laying down the street light pole body 1, the angle between the two second support rods 86 is adjusted until the street light pole body 1 is laid flat.

[0036] In summary, the lamp pole can be tilted 360° in a directional manner through the rotating component 4 (including the annular groove 3, the sliding rod 42 and the ball 43), reducing friction and adapting to environmental obstacles; the first supporting component 7 (the rotating rod 71 with threaded adjustment and the first fixing ring 74) dynamically adapts to the center of gravity of the lamp pole to ensure smooth tilting; the disengaging component 5 (the L-shaped limiting groove 54 and the gravity supporting spring 55) forms a gap by lifting to avoid scratches caused by the rotation of the lamp pole; the pull rope component 6 (the winding seat 631 with a ratchet and the pulley) provides controllable and labor-saving traction to prevent uncontrolled tilting; the second supporting component 8 (the adjustable triangular support frame and the cone-thorn base) enhances the stability of the tilting process and adapts to complex terrain. The modules work together to take into account daily wind and earthquake resistance and safe and efficient maintenance.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] Therefore, any omission, modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A street light pole base that facilitates maintenance of the street light pole, characterized in that: The invention comprises a street light pole body (1) and a fixed base (2), wherein the fixed base (2) is fixedly mounted on a concrete foundation, a rotating assembly (4) is rotatably arranged on the fixed base (2), a first supporting assembly (7) serving as a supporting point for the street light pole body (1) to rotate is arranged on the rotating assembly (4), a detaching assembly (5) for controlling the street light pole body (1) to detach from the fixed position is arranged at the bottom of the street light pole body (1), and a pull rope assembly (6) for controlling the bottom of the street light pole body (1) to rotate around the first supporting assembly (7) as a fulcrum is arranged on the detaching assembly (5); The disengagement assembly (5) comprises a mounting tube (56) and limiting grooves (54) which are circumferentially distributed on the street light pole body (1); the limiting grooves (54) are L-shaped and have a smooth inflection point; a limiting rod (52) is slidably arranged in the limiting groove (54); a support plate (51) is slidably arranged in the street light pole body (1); the support plate (51) is slidably connected to the limiting groove (54) via the limiting rod (52); a gravity support spring (55) which can lift up the street light pole body (1) is arranged at the bottom of the support plate (51); the mounting tube (56) is fixedly arranged on the rotating assembly (4); and the street light pole body (1) is detachably connected to the mounting tube (56) via the gravity support spring (55); The pull rope assembly (6) comprises a pulley member (61) arranged at the bottom of the street light pole body (1), a limit rod (52) arranged on the rotating assembly (4), and an unwinding assembly (63) arranged at a far end away from the pulley member (61); the pulley member (61) and the hook member (62) are connected via a pull rope on the unwinding assembly (63) that can be retracted and released step by step; the starting end of the pull rope is located on the hook member (62).

2. A street light pole base for facilitating maintenance of a street light pole according to claim 1, characterized in that: An annular groove (3) is provided at the center of the fixed base (2), and the rotating assembly (4) is rotatably connected to the fixed base (2) via the annular groove (3). The rotating assembly (4) comprises a slide bar (42) and a rotating disk (41) slidably connected in the annular groove (3). The slide bar (42) is rotatably connected to the upper and lower ends of the annular groove (3). The rotating disk (41) is rotatably connected to the annular groove (3) via the slide bar (42); The rotating disk (41) is provided with a plurality of bolt holes which are in communication with the fixed base (2), and the bolt holes are used to fix the rotating disk (41) to the fixed base (2) by means of bolts.

3. A street light pole base for facilitating maintenance of a street light pole according to claim 1, characterized in that: The first support assembly (7) comprises a first fixing ring (74) sleeved on the street light pole body (1), first connecting rods (73) are symmetrically fixed on both sides of the first fixing ring (74), one end of the first connecting rod (73) away from the first fixing ring (74) is rotatably connected to the first support rod (72), the first support rod (72) is threadedly connected in the rotating rod (71), and one end of the rotating rod (71) away from the first support rod (72) is rotatably connected to the rotating assembly (4).

4. A street light pole base for facilitating maintenance of a street light pole according to claim 1, characterized in that: A first accommodating groove (57) adapted to the gravity support spring (55) is provided in the installation tube (56); when the street light pole body (1) is in contact with the top end of the installation tube (56), the limiting rod (52) is located at the horizontal end of the L-shaped structure of the limiting groove (54); A fixing nut (53) is threadedly connected to one end of the limiting rod (52) located outside the street light pole body (1).

5. A street light pole base for facilitating maintenance of a street light pole according to claim 4, characterized in that: When the street light pole body (1) and the mounting tube (56) are separated from the fixed connection, the elastic force of the gravity support spring (55) is sufficient to support the bottom of the street light pole body (1) to separate from the top of the mounting tube (56), and at this time, there is a gap between the bottom of the street light pole body (1) and the top of the mounting tube (56).

6. A street light pole base for facilitating maintenance of a street light pole according to claim 5, characterized in that: When the limiting rod (52) is located at the top of the longitudinal end of the L-shaped structure of the limiting groove (54), the bottom of the gravity support spring (55) is separated from the top of the installation cylinder (56).

7. The street light pole base for facilitating maintenance of the street light pole according to claim 1, characterized in that: The unwinding assembly (63) comprises a winding seat (631), the bottom of the winding seat (631) is provided with a pointed cone for drilling into the ground, the middle of the winding seat (631) is rotatably connected to a winding rod (632), a pull rope is wound around the winding rod (632), the winding rod (632) is provided with a ratchet pawl device (633) for limiting the unidirectional rotation of the winding rod (632), and a control rod (634) for controlling the ratchet pawl device (633) to release the limit is provided on one side of the winding seat (631).

8. The street light pole base for facilitating maintenance of the street light pole according to claim 7, characterized in that: The leading end of the pull rope on the reel rod (632) is wound around the pulley on the pulley member (61) and then removed and connected to the hook member (62).

9. The street light pole base for facilitating maintenance of the street light pole according to claim 1, characterized in that: The street light pole body (1) is also provided with a second support assembly (8) for auxiliary support, the second support assembly (8) comprising a second fixing ring (81) fixedly connected to the street light pole body (1), the second fixing ring (81) being provided with an adjustment ring groove (82), an arc-shaped clamping plate (83) being slidably connected in the adjustment ring groove (82), a second connecting rod (84) being fixedly provided on one side of the arc-shaped clamping plate (83), a first ball head (85) being fixedly provided at one end of the second connecting rod (84) away from the arc-shaped clamping plate (83), the first ball head (85) being rotatably connected to the top of the second support rod (86), a plurality of avoidance grooves (810) being circumferentially provided around the top of the second support rod (86) and being compatible with the second connecting rod (84), a second accommodating groove (87) being provided at the bottom of the second support rod (86), a third support assembly (89) being provided in the second accommodating groove (87); In the initial stage, the bottom of the second support rod (86) is fixed on the rotating assembly (4), and the third support assembly (89) is located in the second accommodating groove (87).

10. A street light pole base for facilitating maintenance of a street light pole according to claim 9, characterized in that: A slide groove (88) communicating with the second accommodating groove (87) is provided in the bottom of the second supporting rod (86) and located above the second accommodating groove (87); the third supporting assembly (89) comprises a third supporting rod (891) slidably connected in the slide groove (88); a threaded area (892) is provided at the top of the third supporting rod (891); the threaded area (892) of the third supporting rod (891) is threadedly connected to the bottom of the slide groove (88); A limiting plate (893) adapted to the top space of the slide groove (88) is fixedly provided on the top of the third support rod (891); the bottom of the third support rod (891) extends into the second receiving groove (87) and is fixedly connected to a second ball head (894); the second ball head (894) is rotatably connected to the top of a support seat (895); the support seat (895) is disposed in the second receiving groove (87); and a plurality of cone spikes (896) are evenly fixedly provided on the bottom of the support seat (895).

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