Method for mounting and dismounting multi-functional warning light of road pole

Abstract

Provided in the present invention is a method for mounting and dismounting a multi-functional warning light of a road pole. The mounting method comprises: assembling a first cover and a second cover and surrounding a corresponding road pole; placing an mounting tool rod below a cover body, wherein a first bottom support ring and a second bottom support ring correspond to the first cover and the second cover, respectively; lifting the mounting tool rod, such that the first bottom support ring and the second bottom support ring jack up the cover body to a specified position; and removing the mounting tool rod, and enabling a limit deflecting member to abut against the surface of the road pole. The dismounting method comprises: placing the mounting tool rod below the cover body, wherein the first bottom support ring and the second bottom support ring correspond to the first cover and the second cover, respectively; pressing a start switch, such that a magnetic induction coil attracts a magnetic attraction block, the limit deflecting member deflects, and the cover body falls onto the mounting tool rod; and lowering the mounting tool rod, and disassembling the first cover and the second cover. The mounting and dismounting method enables convenient and quick mounting on road poles on two sides of the road, providing illumination for the road poles at night and a warning for passing vehicles.

Description

A method for disassembling and assembling a multifunctional warning light on a road pole Technical Field

[0001] The invention relates to the technical field of warning lamps, and in particular to a method for disassembling and assembling a multifunctional warning lamp on a road pole. Background Art

[0002] With the development of society, urban road traffic is constantly being upgraded and transformed. In addition to streetlights that illuminate the roads, roadsides are also equipped with traffic monitoring equipment, solar power generation equipment, signaling equipment, and more. During the day, when there is ample light, these roadside devices do not affect passing vehicles. However, at night, these non-luminous devices can easily interfere with drivers, causing them to make incorrect decisions.

[0003] Furthermore, due to difficulties in laying electrical wiring, suburban and rural roads far from cities lack streetlights at night, hindering the normal operation of vehicles. Typically, neatly arranged trees are planted on both sides of these roads to provide isolation and reduce noise. These trees also help drivers determine the direction of the road at night. However, these trees do not emit light, making their warning effectiveness limited, and drivers can still easily make misjudgments. Technical issues

[0004] How to more conveniently realize the installation and removal of multifunctional warning lights on road poles, so that workers can install multifunctional warning lights on road poles to high places or remove multifunctional warning lights on road poles from high places without the help of ladders or other height-raising tools; at the same time, ensure safety during installation and removal to avoid accidental falls. Technical Solutions

[0005] The object of the present invention is achieved through the following technical solutions:

[0006] A method for disassembling a multifunctional warning light on a road pole, used for installing or disassembling the multifunctional warning light on the road pole, further comprising an installation tool rod;

[0007] The multifunctional warning light for a road pole comprises: a cover body, a lighting assembly and a power supply assembly, the cover body comprises a first cover body and a second cover body, the first cover body and the second cover body are detachably spliced ​​and combined; the first cover body and the second cover body have the same structure, the first cover body and the second cover body are both provided with a sun-facing side and a shady side, the lighting assembly is provided on the shady side; the power supply assembly comprises a built-in battery and a photovoltaic power generation panel, the built-in battery is provided in a storage box on the shady side, and the photovoltaic power generation panel is provided on the sun-facing side; the first cover body and the second cover body are both provided with an inner edge ring, the inner edge ring is provided with an avoidance groove and a limit deflection member rotatably provided in the avoidance groove, the limit deflection member is used to limit the height position of the cover body when in use, and the limit deflection member is provided with a magnetic suction block;

[0008] The installation tool rod comprises: a rod body, a first supporting ring and a second supporting ring, wherein the first supporting ring and the second supporting ring are both rotatably mounted on the top end of the rod body, a gripping handle is provided on the gripping end of the rod body, and the gripping handle is connected to the first supporting ring and the second supporting ring via a traction rope; the first supporting ring and the second supporting ring are provided with magnetic induction coils, an induction battery electrically connected to the magnetic induction coils is provided in the rod body, and a starting switch used in conjunction with the induction battery is provided on the gripping end;

[0009] The installation method of the multifunctional warning light on the road pole includes the following steps:

[0010] Splicing the first cover body and the second cover body together, and making them wrap the corresponding road poles;

[0011] Place the installation tool rod under the cover body, with the first supporting ring and the second supporting ring corresponding to the first cover body and the second cover body respectively;

[0012] The installation tool rod is lifted, and the first supporting ring and the second supporting ring lift the cover body to a specified position. After the installation tool rod is removed, the limit deflection member abuts against the surface of the road pole, so that the cover body is stuck at the current height position;

[0013] The disassembly method of the multi-function warning light on the road pole includes the following steps:

[0014] Place the installation tool rod under the cover body, with the first supporting ring and the second supporting ring corresponding to the first cover body and the second cover body respectively;

[0015] When the start switch is pressed, the magnetic induction coil attracts the magnetic block of the limit deflection member, the limit deflection member deflects, and the cover body falls onto the installation tool rod;

[0016] Lower the installation tool rod to disassemble the first cover and the second cover. Beneficial effects

[0017] The multifunctional warning light for a road pole can be conveniently and quickly installed on the road poles on both sides of the road, thereby providing lighting for the road poles at night, providing warnings for passing vehicles, and improving the safety of nighttime road traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] FIG1 is a schematic diagram of a multifunctional road pole warning light of the present invention when in use;

[0020] FIG2 is a schematic structural diagram of a multifunctional warning light for a road pole according to the present invention;

[0021] FIG3 is a schematic structural diagram of the multifunctional warning light on the road pole shown in FIG2 after being disassembled;

[0022] FIG4 is a schematic structural diagram of the first cover body shown in FIG2 (the viewing angle is the sun-facing side of the first cover body);

[0023] FIG5 is a schematic structural diagram of the first cover shown in FIG2 (the viewing angle is the shady side of the first cover);

[0024] FIG6 is a partial enlarged view of the first cover;

[0025] FIG7 is an enlarged view of point A shown in FIG5 ;

[0026] FIG8 is a partial cross-sectional view of the first cover;

[0027] FIG9 is a schematic diagram of the state when the limiting deflection member in the first cover body cooperates with the rod body;

[0028] FIG10 is a schematic structural diagram of an installation tool rod according to the present invention;

[0029] FIG. 11 is a partially exploded schematic diagram of the installation tool rod shown in FIG. 10 . Modes for Carrying Out the Invention

[0030] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present disclosure.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] The present invention provides a multifunctional road pole warning light 10, which is intended to provide nighttime lighting for road poles that are arranged on both sides of the road and do not emit light themselves, so that passing vehicles and pedestrians can notice the road poles as early as possible, thereby improving the safety of nighttime road traffic.

[0034] As shown in Figures 2 and 3, the multifunctional road pole warning light 10 includes a housing 100, a lighting assembly 200, and a power supply assembly 300. The housing 100 includes a first housing 110 and a second housing 120, which are detachably connected. The first housing 110 and the second housing 120 have the same structure. Both the first housing 110 and the second housing 120 have a sun-facing side 101 and a shaded side 102, with the lighting assembly 200 located on the shaded side 102. The power supply assembly 300 includes a built-in battery (not shown) and a photovoltaic panel 310. The built-in battery is located in a storage box 103 on the shaded side 102 (as shown in Figure 5), and the photovoltaic panel 310 is located on the sun-facing side 101.

[0035] As shown in Figures 4, 5 and 6, the first cover body 110 and the second cover body 120 are both provided with an inner edge ring 104, and the inner edge ring 104 is provided with an avoidance groove 105 and a limit deflection member 130 rotatably arranged in the avoidance groove 105. The limit deflection member 130 is used to limit the height position of the cover body 100 when in use, and a magnetic block (not shown) is provided on the limit deflection member 130.

[0036] During use, the first cover 110 and the second cover 120 are joined together, wrapping the road pole in the middle (as shown in FIG1 , the cover body 100 is sleeved onto the pole shaft 20). The inner edge 104 is in close contact with the pole, and the position-limiting deflection member 130 abuts against the surface of the pole shaft 20. At this point, the multifunctional warning light 10 on the road pole tends to fall under the action of gravity. Friction is generated between the position-limiting deflection member 130 and the pole shaft 20, which is sufficient to overcome gravity, allowing the multifunctional warning light 10 on the road pole to maintain its current height. During daytime hours when there is sufficient light, the lighting assembly 200 does not operate, and the photovoltaic panel 310 generates electricity and stores it in the internal battery. At night, the internal battery supplies power to the lighting assembly 200, which emits light and illuminates the pole shaft 20.

[0037] It's worth noting that when the multifunctional road pole warning light 10 is installed, the sun-facing side 101 faces upward, allowing the photovoltaic panel 310 mounted thereon to receive sunlight. Conversely, the shaded side 102 faces downward, and at night, the lighting assembly 200 illuminates the portion of the pole 20 below the shaded side 102. This design ensures that during bright daylight hours, the photovoltaic panel 310 faces the sun and receives direct sunlight, facilitating photovoltaic power generation. Furthermore, the shaded side 102 provides shade and shelter for the internal battery and lighting assembly 200, minimizing the effects of sunlight and rain on the electronic components.

[0038] In this embodiment, as shown in FIG2 , the housing body 100 has a conical structure, and the first housing 110 and the second housing 120 have a certain tilt angle. This tilt angle has two benefits. First, it prevents debris such as leaves from accumulating, and guides rainwater to flow down during rain, thereby carrying away dust and achieving a certain degree of self-cleaning effect. Second, this tilt angle allows the photovoltaic panels 310 to better utilize sunlight in the morning and evening, thereby extending the effective power generation time.

[0039] The first cover body 110 and the second cover body 120 are both provided with a cover brim 106 (as shown in FIG4 and FIG5 ). The cover brim 106 can effectively prevent dripping rainwater from eroding the shady side 102 along the edge, so that the shady side 102 can remain dry.

[0040] The first cover 110 and the second cover 120 are each provided with a snap-fit ​​end 111 and a plug-in end 112 (as shown in Figures 3 and 4). When the first cover 110 and the second cover 120 are spliced ​​together, the snap-fit ​​end 111 and the plug-in end 112 cooperate with each other and are connected by a screw 113. Preferably, a waist-shaped hole 114 is formed on the snap-fit ​​end 111, and the screw 113 is passed through the waist-shaped hole 114 and connected to the plug-in end 112. The provision of the waist-shaped hole 114 allows the distance between the first cover 110 and the second cover 120 to be adjusted to a certain extent when they are spliced ​​together, thereby allowing the cover body 100 to adapt to shafts 20 of different diameters within a certain range.

[0041] In this embodiment, as shown in FIG. 5 , there are multiple avoidance grooves 105 and position-limiting deflecting members 130 , and the multiple avoidance grooves 105 and position-limiting deflecting members 130 are distributed in a circular array with the center of the cover body 100 as the center.

[0042] As shown in Figure 8, a rotating rod 107 is installed within the avoidance groove 105. A position-limiting deflection member 130 rotates within the avoidance groove 105 about the rotating rod 107. A deflection torsion spring (not shown) is installed between the position-limiting deflection member 130 and the avoidance groove 105. The position-limiting deflection member 130 is provided with a supporting arc end 131 and a relief arc end 132. The supporting arc end 131 is located below the rotating rod 107 and is designed to contact the surface of the road pole shaft 20. A magnetic block is located at the supporting arc end 131. The relief arc end 132 is located above the rotating rod 107 and is provided with a protrusion 133. The protrusion 133 engages or disengages from the inner wall of the avoidance groove 105. The protrusion 133 prevents the position-limiting deflection member 130 from excessive deflection and misalignment.

[0043] It should be noted that the technical problem that the present invention aims to solve is: currently, road poles are often set up on both sides of the road. Unlike street lamp facilities, these road poles do not emit light themselves, which can easily interfere with drivers at night and cause them to make wrong judgments. The solution of the present invention is to design a road pole multifunctional warning light 10, which can be simply and conveniently mounted on such road poles. Without changing the structure of the road pole itself, it can provide lighting for such road poles at night and provide warnings to passing vehicles. Such road poles can be support poles for traffic monitoring equipment, solar power generation equipment, signal equipment and other equipment on both sides of urban roads, or they can be the trunks of trees on both sides of rural roads, or they can be warning roadblocks temporarily set up for road construction. The road pole multifunctional warning light 10 of the present invention can be mounted on different types of road poles, and it can adapt to rod bodies 20 of different diameters within a certain range, and has good compatibility and practicality.

[0044] The working principle of the multifunctional road pole warning light 10 of the present invention is described below:

[0045] During installation, the staff will splice the first cover 110 and the second cover 120 together, wrapping the road pole in the middle, with the inner edge 104 close to the pole body 20. The snap-fit ​​end 111 and the plug end 112 will mate with each other, and then the staff will tighten the screws 113 to complete the splicing of the first cover 110 and the second cover 120.

[0046] After splicing, the position-limiting deflection member 130 has a tendency to rotate under the action of the deflection torsion spring, and the abutting arc end 131 of the position-limiting deflection member 130 will contact and abut the surface of the rod 20, generating friction between the two. The cover body 100 has a tendency to fall under the action of gravity. At this time, the friction between the abutting arc end 131 and the rod 20 will provide the position-limiting deflection member 130 with a clockwise rotational torque as shown in Figure 9. The direction of this torque is consistent with the direction of the elastic force of the deflection torsion spring. Since the position-limiting deflection member 130 is pressed against the rod 20 and cannot rotate, the torque will be converted into pressure from the position-limiting deflection member 130 on the rod 20, thereby increasing the friction between the two. Eventually, the friction will overcome gravity (reach equilibrium), and the multifunctional road pole warning light 10 mounted on the rod 20 will remain in its current position.

[0047] When splicing the cover body 100, to facilitate the operation of the staff, the multifunctional warning light 10 of the road pole is located at a lower position on the rod body 20. After the splicing is completed, in order to facilitate the use of lighting, the staff needs to push the multifunctional warning light 10 of the road pole upward to move it to a higher position on the rod body 20. During the upward movement, the cover body 100 and the limit deflection member 130 move upward relative to the rod body 20. The friction force exerted on the limit deflection member 130 is downward, and the friction force provides the limit deflection member 130 with a counterclockwise rotational torque as shown in Figure 9. This torque will overcome the elastic force of the deflection torsion spring, causing the supporting arc end 131 to have a tendency to move away from the rod body 20. Therefore, the friction between the supporting arc end 131 and the rod body 20 is reduced, which further facilitates the upward movement of the cover body 100. After the movement is completed, the staff removes the upward thrust, and the road pole multifunctional warning light 10 is only subjected to the downward gravity. As described above, the limit deflection member 130 is stuck on the rod body 20, and the road pole multifunctional warning light 10 stays at a higher position on the rod body 20;

[0048] During operation, the photovoltaic panels 310 receive sunlight during the day, generating electricity and storing it in the internal battery. At night, the lighting assembly 200, powered by the internal battery, illuminates the pole shaft 20. This makes the pole shaft 20 clearly visible at night (serving as a clear warning), reducing drivers' misjudgment and improving nighttime traffic safety.

[0049] It should be emphasized that, in combination with the above, the multifunctional road pole warning light 10 of the present invention has the following features and beneficial effects:

[0050] First, the multifunctional road pole warning light 10 of the present invention has a simple structure and is easy to install. Workers only need to assemble the first cover 110 and the second cover 120 so that the cover body 100 wraps around the pole 20 of the road pole. The cover body 100 then automatically locks onto the pole 20.

[0051] Secondly, after the locking hysteresis, the cover body 100 will not slide down, because the direction of the torque of the limit deflection member 130 is consistent with the direction of the elastic force of the deflection torsion spring during sliding. This increases the pressure of the limit deflection member 130 on the rod 20, and the friction force also increases accordingly. The friction force will overcome the gravity (reaching a balance);

[0052] Third, the position-limiting deflection member 130 acts as a stop. However, when the cover body 100 moves upward, the torque of the position-limiting deflection member 130 is in the opposite direction to the elastic force of the deflection torsion spring. This reduces the pressure of the position-limiting deflection member 130 on the shaft 20 and the friction force accordingly. In this way, when pushing the cover body 100 upward, the staff only needs to overcome a very small friction force, which saves effort and makes the position-limiting deflection member 130 less susceptible to wear.

[0053] Fourthly, the multifunctional warning light 10 of the road pole is set on the pole body 20, which can also prevent animals such as rats and snakes from climbing onto the road pole, ensuring that the equipment on the road pole will not be damaged by animals such as rats and snakes.

[0054] In this embodiment, the shady side 102 is provided with multiple lamp tubes 140 (as shown in FIG5 ), and a wire storage trough 150 connecting the multiple lamp tubes 140. The multiple lamp tubes 140 are arranged in a circular array centered around the center of the housing body 100. As shown in FIG8 , the lighting assembly 200 includes LED lamp beads 210, a lampshade 220, and electrical wiring (not shown). The LED lamp beads 210 are housed within the lamp tubes 140, which are then covered by the lampshade 220. This creates a sealed space within the lamp tubes 140, preventing moisture from entering the lamp tubes 140 and potentially affecting the LED lamp beads 210. The electrical wiring connects the LED lamp beads 210 to the internal battery, and is housed within the wire storage trough 150.

[0055] Preferably, a plurality of clips 151 are provided in the cable trough 150 (as shown in FIG7 ). A gap is formed between two adjacent clips 151 for the power line to pass through, and the wires are clamped and fixed by the two adjacent clips 151. Compared to fixing methods such as glue, the method of clamping and fixing the wires with the clips 151 facilitates subsequent maintenance or replacement of the line.

[0056] Preferably, a sealing cover 108 (as shown in FIG5 ) is provided on the storage box 103 on the shady side 102. The sealing cover 108 is secured to the storage box 103 by bolts, with a sealing gasket (not shown) disposed therebetween. The sealing cover 108 and the sealing gasket cooperate to form a sealed space within the storage box 103, thereby preventing moisture, sand, gravel, insects, etc. from entering the storage box 103 and affecting the internal batteries.

[0057] Furthermore, in order to facilitate the installation and removal of the multifunctional road pole warning light 10, workers can install or remove the multifunctional road pole warning light 10 from a high place without the need for ladders or other tools, while ensuring safety during installation and removal to prevent accidental falls. The present invention provides a method for installing or removing a multifunctional road pole warning light, which is intended to facilitate the installation or removal of the multifunctional road pole warning light 10.

[0058] This assembly and disassembly method includes an installation tool rod 400. As shown in Figures 10 and 11, the installation tool rod 400 includes a rod body 410, a first supporting ring 420, and a second supporting ring 430. The first supporting ring 420 and the second supporting ring 430 are both rotatably mounted on the top end of the rod body 410. A gripping handle 411 is provided on the gripping end of the rod body 410. The gripping handle 411 is connected to the first supporting ring 420 and the second supporting ring 430 via a pulling rope 412. A widening torsion spring 401 is provided between the first supporting ring 420 and the second supporting ring 430 (as shown in Figure 11). The widening torsion spring 401 causes the ends of the first bottom supporting ring 420 and the second bottom supporting ring 430 to move away from each other. When the staff presses the gripping handle 411, the traction rope 412 pulls the first bottom supporting ring 420 and the second bottom supporting ring 430, so that the two overcome the elastic force of the widening torsion spring 401, and the first bottom supporting ring 420 and the second bottom supporting ring 430 move closer to each other.

[0059] Furthermore, the first and second support rings 420 and 430 are provided with magnetic induction coils 402 (as shown in FIG11 ). An induction battery (not shown) electrically connected to the magnetic induction coils 402 is housed within the rod body 410. The gripping end is provided with a starter switch 413 for use with the induction battery. When a worker presses the starter switch 413, the induction battery energizes the magnetic induction coils 402, generating a magnetic attraction force that in turn attracts the magnetic block within the position-limiting deflection member 130, causing it to deflect.

[0060] Next, in combination with the above structure, the installation method of the road pole multifunctional warning light 10 is described, and the specific steps are as follows:

[0061] 1. The staff joins the first cover 110 and the second cover 120 together, and wraps the corresponding road pole. At this time, the limit deflection member 130 abuts against the surface of the pole body 20;

[0062] 2. Place the installation tool rod under the cover body, with the first supporting ring and the second supporting ring corresponding to the first cover body 110 and the second cover body 120 respectively;

[0063] 3. Lift the installation tool rod 400, and the first supporting ring 420 and the second supporting ring 430 lift the cover body 100 to the specified position; after removing the installation tool rod 400, the limit deflection member 130 is supported on the rod body 20 of the road pole, and there is friction between the two, so that the cover body 100 is stuck and maintained at the current height position.

[0064] Next, in combination with the above structure, the disassembly method of the road pole multifunctional warning light 10 is described, and the specific steps are as follows:

[0065] 1. Place the installation tool rod 400 under the cover body 100 and press the grip handle 411. The first supporting ring 420 and the second supporting ring 430 will clamp the road pole. At this time, the first supporting ring 420 and the second supporting ring 430 are respectively located under the first cover body 110 and the second cover body 120.

[0066] 2. Press the start switch 413. The magnetic coil 402 generates a magnetic attraction force, which in turn attracts the magnetic block on the limit deflection member 130, causing the limit deflection member 130 to deflect, pushing the arc end 131 away from the rod 20. At this point, the friction between the limit deflection member 130 and the rod 20 disappears, and the cover body 100 falls onto the installation tool rod 400.

[0067] 3. Lower the installation tool rod 400 so that the multifunctional road pole warning light 10 slides from the higher position to the lower position. Then, the staff can access the cover body 100 and disassemble the first cover body 110 and the second cover body 120 to complete the disassembly of the multifunctional road pole warning light 10.

[0068] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims. Industrial Applicability

[0069] During installation, the installation tool bar 400 allows workers to push the multifunctional road pole warning light 10 to a higher position, preventing it from interfering with the normal passage of vehicles or pedestrians. During removal, the installation tool bar 400 acts as a "key" to deflect the limit deflector 130, allowing the cover body 100 to slide down. Furthermore, the installation tool bar 400 always abuts against the bottom of the multifunctional road pole warning light 10, effectively preventing the light from accidentally falling and improving safety during operation.

[0070] The multifunctional warning light for a road pole can be conveniently and quickly installed on the road poles on both sides of the road, thereby providing lighting for the road poles at night, providing warnings for passing vehicles, and improving the safety of nighttime road traffic.

Claims

1. A method for disassembling and assembling a multifunctional warning light on a road pole, characterized in that: Used for installing or removing a multifunctional warning light on a road pole, and also including an installation tool pole; The multifunctional warning light for a road pole comprises: a cover body, a lighting assembly and a power supply assembly, the cover body comprises a first cover body and a second cover body, the first cover body and the second cover body are detachably spliced ​​and combined; the first cover body and the second cover body have the same structure, the first cover body and the second cover body are both provided with a sun-facing side and a shady side, the lighting assembly is provided on the shady side; the power supply assembly comprises a built-in battery and a photovoltaic power generation panel, the built-in battery is provided in a storage box on the shady side, and the photovoltaic power generation panel is provided on the sun-facing side; the first cover body and the second cover body are both provided with an inner edge ring, the inner edge ring is provided with an avoidance groove and a limit deflection member rotatably provided in the avoidance groove, the limit deflection member is used to limit the height position of the cover body when in use, and the limit deflection member is provided with a magnetic suction block; The installation tool rod comprises: a rod body, a first supporting ring and a second supporting ring, wherein the first supporting ring and the second supporting ring are both rotatably mounted on the top end of the rod body, a gripping handle is provided on the gripping end of the rod body, and the gripping handle is connected to the first supporting ring and the second supporting ring via a traction rope; the first supporting ring and the second supporting ring are provided with magnetic induction coils, an induction battery electrically connected to the magnetic induction coils is provided in the rod body, and a starting switch used in conjunction with the induction battery is provided on the gripping end; The installation method of the multifunctional warning light on the road pole includes the following steps: Splicing the first cover body and the second cover body together, and making them wrap the corresponding road poles; Place the installation tool rod under the cover body, with the first supporting ring and the second supporting ring corresponding to the first cover body and the second cover body respectively; The installation tool rod is lifted, and the first supporting ring and the second supporting ring lift the cover body to a specified position. After the installation tool rod is removed, the limit deflection member abuts against the surface of the road pole, so that the cover body is stuck at the current height position; The disassembly method of the multi-function warning light on the road pole includes the following steps: Place the installation tool rod under the cover body, with the first supporting ring and the second supporting ring corresponding to the first cover body and the second cover body respectively; When the start switch is pressed, the magnetic induction coil attracts the magnetic block of the limit deflection member, the limit deflection member deflects, and the cover body falls onto the installation tool rod; Lower the installation tool rod to disassemble the first cover and the second cover.

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