Double-illumination and double-lifting system of high-pole lamp

Abstract

The invention discloses a double-illumination and double-lifting system of a high-pole lamp, and belongs to the field of high-pole lamps. Comprising a supporting rod, a driving piece, a first lifting piece, a second lifting piece and an illuminating lamp. A first passing cavity channel is formed in the first lifting part; the second lifting piece can penetrate through the first passing cavity channel and move relative to the first lifting piece. The driving piece is used for driving the first lifting piece and the second lifting piece to move upwards and downwards relative to the supporting rod; the multiple illuminating lamps are installed on the first lifting piece and the second lifting piece correspondingly. The lifting device has the beneficial effects that the first passing cavity channel formed in the first lifting part is utilized, so that the first lifting part does not interfere with the second lifting part when moving downwards, and therefore the first lifting part and the second lifting part can independently or jointly move downwards to the position close to the ground height for maintenance.

Description

Technical Field

[0001] The present application relates to the field of high pole lamps, and in particular to a dual lighting and dual lifting system of a high pole lamp. Background Art

[0002] A high pole lamp is a lamp installed on a very high pole, which can increase the lighting range of the lamp. In some related technologies, in order to increase the lighting intensity of the lamp, two sets of lamps are set on the pole, and the two sets of lamps are set at different heights, which will make the lighting effect better;

[0003] When the high pole lamp is in use, the lighting lamp may fail and need to be lowered to a position close to the ground for maintenance. A winch is often used to drive the lighting lamp up and down.

[0004] However, since two groups of lighting lamps are provided, motion interference is prone to occur when the lighting lamps are raised or lowered, and it is difficult to achieve that both groups of lighting lamps can be lowered to a position close to the ground for maintenance. Summary of the invention

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a dual lighting dual lifting system of a high pole lamp, including: a support rod, a driving member, a first lifting member, a second lifting member and a lighting lamp; a first passage cavity is formed in the first lifting member; the second lifting member can pass through the first passage cavity and move relative to the first lifting member; the driving member is used to drive the first lifting member and the second lifting member to move up and down relative to the support rod; a plurality of lighting lamps are arranged, which are respectively installed on the first lifting member and the second lifting member.

[0007] Furthermore, a top bracket and a middle bracket are provided on the support rod; when the first lifting member moves to the top bracket, the first lifting member is locked and fixed to the top bracket through a locking structure; when the second lifting member moves to the pulley bracket, the second lifting member is locked and fixed to the middle bracket through a locking structure.

[0008] Furthermore, the locking structure includes a locker and a locking rod; the locker is used to be fixed to the top bracket or the middle bracket; the locking rod is used to be fixed to the first lifting member or the second lifting member; the locking rod is inserted into the locker to fix the first lifting member to the top bracket, or to fix the second lifting member to the middle bracket.

[0009] Furthermore, a plurality of guide members are arranged on the outer wall surface of the support rod, and the guide members are used to form guide lines; the guide lines and the support rod form a wrapping area wrapping the middle bracket; both ends of the guide lines are connected to the support rod; the guide lines are used to guide the first first passage channel of the first lifting member.

[0010] Furthermore, the guide member is a rod body, and both ends of the guide member are fixed to the support rod.

[0011] Furthermore, the double lifting system further comprises: a split rope assembly; the driving member drives the first lifting member and the second lifting member to move up and down through ropes and the split rope assembly; and the driving member is a winch.

[0012] Furthermore, the rope dividing assembly includes: a first rope dividing body and a second rope dividing body; two hoists are provided, namely the first hoist and the second hoist; two ropes are provided, namely the first rope and the second rope; a second passage cavity is formed in the middle of the second rope body; the second passage cavity is used for the first rope dividing body to pass through; the first hoist, the first rope and the first rope dividing body are used to drive the first lifting member to rise and fall; the second hoist, the second rope and the second rope dividing body are used to drive the second lifting member to rise and fall.

[0013] Furthermore, a control chamber is formed in the support rod; the first hoist and the second hoist are both arranged in the control chamber.

[0014] Further, when the driving member drives the first lifting member to rise, the first rope-branching body descends; when the driving member drives the first lifting member to descend, the first rope-branching body rises; when the driving member drives the second lifting member to rise, the second rope-branching body descends; when the driving member drives the second lifting member to descend, the second rope-branching body rises.

[0015] Furthermore, the first hoist is arranged in the middle of the control chamber, and the second hoist is arranged at the edge of the control chamber.

[0016] The beneficial effect of the present application is that the first passageway formed on the first lifting member is utilized so that the first lifting member will not interfere with the second lifting member when it moves downward, thereby enabling the first lifting member and the second lifting member to be moved down individually or together to a position close to the ground height for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0019] In the attached picture:

[0020] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0021] Figure 2 yes Figure 1 A magnified view of part A;

[0022] Figure 3 yes Figure 1 A magnified view of part B;

[0023] Figure 4 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the connecting flange body and some surrounding parts;

[0024] Figure 5 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the second lifting member and some surrounding parts;

[0025] Figure 6 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the first lifting member and the locking rod;

[0026] Figure 7 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the guide member, the support rod and some surrounding parts;

[0027] Figure 8 It is a schematic structural diagram of a part of the embodiment, mainly showing the structure of the annular carrier and some surrounding parts;

[0028] Fig. 9 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the positioning plate and the mounting housing;

[0029] Fig.10It is a schematic structural diagram of a part of the embodiment, mainly showing the structure of the annular carrier;

[0030] Fig.11 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the mounting housing and the lock;

[0031] Fig.12 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the pulley inside the installation shell;

[0032] Fig.13 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the third abutting surface on the mounting housing;

[0033] Fig.14 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of a part of the driving parts inside the support rod;

[0034] Fig.15 yes Fig.14 Enlarged view of part C;

[0035] Fig.16 yes Fig.14 A magnified view of the D portion;

[0036] Fig.17 yes Fig.14 A magnified view of part E;

[0037] Fig.18 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the second split rope body;

[0038] Fig.19 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the first branch rope body.

[0039] Reference numerals:

[0040] 1. Support rod; 10. Illuminating lamp; 11. Connecting flange body; 12. First abutting surface; 13. Insertion hole; 2. Annular bearing body; 21. Second abutting surface; 22. Protrusion; 3. Mounting shell body; 31. Third abutting surface; 32. Insertion part; 33. Abutment part; 34. Sealing plate; 35. Pulley; 36. Positioning plate; 4. Top bracket; 5. Middle bracket; 6. First lifting member; 7. Second lifting member; 8. Driving member; 81. First hoist; 82. Second hoist; 83. First branch rope body; 831. Rope connecting part; 84. Second branch rope body; 841. Fixing rod; 842. Joint; 843. Arc chamfered surface; 85. First rope; 86. Second rope; 87. Guide member; 9. Locking structure; 91. Locking rod; 92. Locker. DETAILED DESCRIPTION

[0041] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0042] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0043] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0044] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0045] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0046] Reference Figure 1-19 ,

[0047] Example 1

[0048] A double lifting device, the device also includes: a top bracket 4, a middle bracket 5, a first lifting member 6 and a second lifting member 7. The first lifting member 6 and the second lifting member 7 are both provided with an illuminating lamp 10.

[0049] The middle bracket 5 is fixedly arranged at the middle of the high pole lamp body. The top bracket 4 is fixedly arranged at the top of the high pole lamp.

[0050] The device further includes: a driving member 8 and a locking structure 9. The driving member 8 is used to drive the first lifting member 6 and the second lifting member 7 to move upward and downward. The locking structure 9 is provided in two groups, one of which is provided on the top bracket 4, and the other is provided on the middle bracket 5. After the first lifting member 6 moves up to the position of the top bracket 4, the top bracket 4 fixes the first lifting member 6 and the top bracket 4 together through the locking structure 9. After the second lifting member 7 moves up to the position of the middle bracket 5, the middle bracket 5 fixes the second lifting member 7 and the middle bracket 5 through the locking structure 9.

[0051] The first lifting member 6 and the second lifting member 7 are both annular plate structures. Since the first lifting member 6 adopts an annular plate structure, there is a space in the middle. When the first lifting member 6 moves downward and passes the middle bracket 5, there is no interference between the first lifting member 6 and the middle bracket 5.

[0052] In actual control and use, when the first lifting member 6 and the second lifting member 7 are lowered, the second lifting member 7 first moves down to the bottom of the pole body of the high pole lamp, and then the first lifting member 6 moves down to the bottom of the pole body of the high pole lamp;

[0053] When the first lifting member 6 and the second lifting member 7 rise, the first lifting member 6 first moves up from the bottom of the high pole lamp body to the top bracket 4, and then the second lifting member 7 moves up from the bottom of the high pole lamp body to the middle bracket 5.

[0054] In this embodiment, the driving member 8 is a hydraulic driving system or a lifting machine.

[0055] Example 2

[0056] A pulley bracket is used to be installed on a support rod 1 having a first abutting surface 12 and a socket 13; the pulley bracket includes: an annular carrier 2 and an installation shell 3. The annular carrier 2 is used to form a second abutting surface 21 abutting against the first abutting surface 12; the installation shell 3 is used to form a third abutting surface 31 abutting against the annular carrier 2 and an inserting portion 32 inserted into the socket 13. The installation shell 3 also forms an abutting portion 33, and the abutting portion 33 is used to form the third abutting surface 31. The abutting portion 33 is located at the lower part of the installation shell, and the inserting portion 32 is located at the side of the installation shell. An installation chamber is formed in the installation shell 3, and a pulley 35 is arranged in the installation chamber, and the pulley 35 is rotatably connected to the installation chamber. The pulley 35 is a wheel body. The inserting part 32 is a block, and a sealing plate 34 is also provided on the inserting part 32. After the inserting part 32 is inserted into the insertion hole 13, the sealing plate 34 contacts the inner wall surface of the insertion hole 13, so that the sealing performance between the inserting part 32 and the insertion hole 13 is improved. The abutting part 33 contacts the first abutting surface 12, and the abutting part 33 is fixed to the annular carrier 2 and the inserting part 32 is fixed to the support rod 1 by bolts, so that the pulley bracket is preliminarily installed on the support rod 1.

[0057] The installation housings are provided in plurality, and the installation housings are distributed in a circular array around the axis of the support rod 1 .

[0058] The annular carrier 2 is also provided with a plurality of protrusions 22, which are plates, and are located at the inner annular surface of the annular carrier 2 and fixed to the inner annular surface of the annular carrier 2. The plurality of protrusions 22 are distributed in a circular array around the axis of the support rod 1. The inner annular surface of the annular carrier 2 has a size larger than that of the support rod 1.

[0059] The support rod 1 is provided with a connecting flange 11 so that the support rod 1 forms a first abutting surface 12. The first abutting surface 12 holds up the lower part of the annular carrier 2.

[0060] Two pulleys 35 are provided in the accommodating chamber, and the accommodating chamber also forms an entrance and an exit, both of which are used for the rope to pass through. The direction in which the rope enters the entrance is perpendicular to the direction in which the rope leaves the exit. After the insertion portion 32 is inserted into the insertion hole 13, the entrance is located in the insertion hole 13.

[0061] In other schemes, the pulley bracket also includes a positioning plate 36, which is fixed on the support rod 1, and the positioning plate 36 is connected to the mounting shell by bolts, so that the mounting shell is directly fixed to the support rod 1 through the positioning plate 36, and the mounting shell is fixed to the first abutment surface 12 on the support rod 1 through the abutment portion 33 and the annular bearing plate, thereby positioning and fixing two points of the mounting shell, thereby improving the fixing effect of the mounting shell and the support rod 1.

[0062] Example 3

[0063] A rope splitting structure, the rope splitting structure is a rope splitting body. The rope splitting body is a circular plate body, a passageway is formed in the middle of the rope splitting body, two fixing rods 841 are arranged below the rope splitting body, and the fixing rods 841 are distributed on the rope splitting body at intervals of 180 degrees. Three joints 842 are arranged above the rope splitting body. The three joints 842 are distributed on the rope splitting body at intervals of 120 degrees. The fixing rods 841 and the joints 842 are both used to install ropes.

[0064] The split rope structure is mainly used to divide two ropes into three ropes.

[0065] In other embodiments, a plurality of joints 842 are provided, and the plurality of joints 842 are evenly distributed in a circumferential array relative to the rope splitting body, so that the rope splitting structure is used to split two ropes into multiple ropes.

[0066] The edge of the split rope body is formed with an arc-shaped chamfered surface 843.

[0067] In some other solutions, the fixing rod 841 forms two connection points with the split rope body, and thus the two fixing rods 841 and the split rope body form four connection points, and the four connection points are distributed on the split rope body at 90° intervals.

[0068] In other embodiments, the split rope body is a ring structure formed by bending a round rod or a round tube and connecting the ends thereof.

[0069] Example 4

[0070] On the basis of Example 1, the middle bracket 5 is replaced by the pulley bracket in Example 2. The driving member 8 is replaced by a winch and a rope. Two winches are provided, namely a first winch 81 and a second winch 82; two ropes are provided, namely a first rope and a second rope.

[0071] The dual lifting lighting device of the high pole lamp of the present embodiment further comprises a split rope body. Two split rope bodies are provided, namely a first split rope body 83 and a second split rope body 84.

[0072] The support rod 1 in the embodiment 1 is the rod body of the high pole lamp. The middle of the support rod 1 is a hollow structure, so that a control chamber is formed in the support rod 1.

[0073] The first hoist 81 , the first rope and the first rope-dividing body 83 are used to drive the first lifting member 6 to move up and down; the second hoist 82 , the second rope and the second rope-dividing body 84 are used to drive the second lifting member 7 to move up and down.

[0074] The first rope body 83 is a disk structure, and a rope connection part 831 is arranged in the middle of the lower part of the first rope body 83 , and the rope connection part 831 matches the joint 842 in Example 2. Three rope connection parts 831 are evenly arranged on the upper part of the first rope body 83 .

[0075] The second rope splitting body 84 adopts the rope splitting structure in the second embodiment.

[0076] The space in the middle of the first lifting member 6 is a passage cavity. The middle of the second rope-dividing body 84 also forms a passage cavity. For the convenience of description, the passage cavity in the first lifting member 6 is defined as the first passage cavity, and the passage cavity in the second rope-dividing body 84 is defined as the second passage cavity. The second passage cavity is used for the first rope-dividing body 83 to pass through.

[0077] The second rope-dividing body 84 is formed with a guide surface; the first rope-dividing body 83 and the second rope-dividing body 84 are both arranged in the control chamber. The guide surface is used to guide the second rope-dividing body 84 and the inner wall of the control chamber. The guide surface is an arc-shaped rounded surface 843.

[0078] Two second hoists 82 are provided; one first hoist 81 is provided; the first hoist 81 is provided at the middle of the support rod 1, and the second hoist 82 is provided at the edge of the support rod 1;

[0079] When the first lifting member 6 and the second lifting member 7 are lowered, the second lifting member 7 first moves down to the bottom of the support rod 1, and then the first lifting member 6 moves down to the bottom of the support rod 1; when the first lifting member 6 and the second lifting member 7 are raised, the first lifting member 6 first moves up from the bottom of the support rod 1 to the top bracket 4, and then the second lifting member 7 moves up from the bottom of the support rod 1 to the pulley bracket. When the first lifting member 6 moves up to the top bracket 4, the first lifting member 6 is locked and fixed with the top bracket 4 through a locking structure 9; when the second lifting member 7 moves up to the pulley bracket, the second lifting member 7 is locked and fixed with the pulley bracket through a locking structure 9.

[0080] The first rope is composed of multiple sections of first ropes 85, one end of one of the first ropes 85 is connected to the first hoist 81, and the other end is connected to the first branch rope body 83. Another multiple ropes are connected to the first branch rope body 83 at one end, and the other end extends upward to the top bracket 4. The top bracket 4 is provided with a guide wheel, and the guide wheel is rotatably connected to the top bracket 4. The first rope 85 extending to the top bracket 4 passes around the guide wheel and then extends downward, and is connected to the first lifting member 6, so that the first rope drives the first lifting member 6 to rise and fall. Since there are multiple first ropes 85 fixed to the first lifting member 6, the lifting process of the first lifting member 6 is more stable.

[0081] The second rope is composed of a plurality of second ropes 86, one end of which is connected to the second hoist 82, and the other end is connected to the fixing rod 841 on the second branch rope body 84. Another plurality of ropes are connected to the second branch rope body 84 at one end, and the other end extends upward to the pulley bracket, enters from the entrance of the installation outer shell 3, bypasses the pulley 35, and leaves at the exit of the installation outer shell 3, and extends downward and is fixed to the second lifting member 7. Thus, the second rope drives the second lifting member 7 to rise and fall. Since there are a plurality of second ropes 86 fixed to the second lifting member 7, the lifting process of the second lifting member 7 is more stable.

[0082] Therefore, the first rope-dividing body 83 and the second rope-dividing body 84 will move along with the movement of the first lifting member 6 and the second lifting member 7. Therefore, the first rope-dividing body 83 and the second rope-dividing body 84 may interfere with each other during their movement. The second passage cavity provided in the second rope-dividing body 84 allows the first rope-dividing body 83 to pass through the second rope-dividing body 84, thereby solving this problem.

[0083] A plurality of guide members 87 are arranged on the outer wall surface of the support rod 1, and the guide members 87 are used to form guide lines; the guide members 87 are rod bodies, and the guide lines are generatrixes of the guide members 87. The guide lines and the support rod 1 form a wrapping area wrapping the pulley bracket; both ends of the guide lines are connected to the support rod 1; the guide lines are used to guide the first passageway of the first lifting member 6, so as to avoid the first lifting member 6 from colliding with the pulley bracket.

[0084] The support rod 1 is formed with a connecting flange 11 ; the connecting flange 11 is used to form the first abutting surface 12 . The connecting flange 11 is formed in the middle of the support rod 1 .

[0085] The first lifting member 6 and the second lifting member 7 are both provided with lighting lamps 10 .

[0086] Example 5

[0087] A dual-lighting and dual-lifting system for a high pole lamp comprises the dual-lighting and dual-lifting device for the high pole lamp of embodiment 4.

[0088] In this embodiment, the combination structure adopts the existing technology, and the combination structure can realize the locking and fixing of the first lifting member 6 and the top bracket 4, and the unlocking of the first lifting member 6 and the top bracket 4. The combination structure can also realize the locking and fixing of the second lifting member 7 and the pulley bracket, and the unlocking of the second lifting member 7 and the pulley bracket.

[0089] Example 6

[0090] A double lifting system is different from the embodiment 5 in that the lighting lamps 10 provided on the first lifting member 6 and the second lifting member 7 are replaced with other objects to be lifted, such as a monitoring device and a sprinkler device.

[0091] In some other embodiments, the locking structure 9 includes a locker 92 and a locking rod 91, and the locker 92 and the locking rod 91 adopt the principle of a zero-point positioning fixture. After the locking rod 91 is inserted into the locker 92, the locking rod 91 and the locker 92 are locked and fixed. The locker 92 of one locking structure 9 is fixed to the mounting housing, and the locking rod 91 is fixed to the second lifting member 7. The locker 92 of another locker 92 structure is fixed to the top bracket 4, and the locking rod 91 is fixed to the first lifting member 6.

[0092] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above invention concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A dual lighting and dual lifting system for a high pole lamp, characterized in that: include: A support rod, a driving member, a first lifting member, a second lifting member and a lighting lamp; A first passageway is formed in the first lifting member; The second lifting member is capable of passing through the first passage and moving relative to the first lifting member; The driving member is used to drive the first lifting member and the second lifting member to move up and down relative to the support rod; a plurality of illuminating lamps are provided, which are respectively installed on the first lifting member and the second lifting member.

2. The dual lighting and dual lifting system of the high pole lamp according to claim 1 is characterized in that: The double lifting system further comprises: a split rope assembly; the driving member drives the first lifting member and the second lifting member to move upward and downward through the rope and the split rope assembly.

3. The dual lighting and dual lifting system of the high pole lamp according to claim 2 is characterized in that: The rope splitting assembly comprises: a first rope splitting body, a second rope splitting body, a rope and a winch; A second passage cavity is formed in the middle of the second rope-dividing body; the second passage cavity is used for the first rope-dividing body to pass through; two hoists are provided, namely the first hoist and the second hoist; two ropes are provided, namely the first rope and the second rope; The first hoist, the first rope and the first rope-dividing body are used to drive the first lifting member to rise and fall; The second hoist, the second rope and the second rope-dividing body are used to drive the second lifting member to rise and fall; When the first rope-dividing body rises, the second rope-dividing body falls; when the first rope-dividing body falls, the first rope-dividing body rises.

4. The dual lighting and dual lifting system of the high pole lamp according to claim 3 is characterized in that: The double lifting system further comprises: a pulley bracket, the pulley bracket being mounted on the support rod; a plurality of pulleys being arranged in the pulley bracket; Wherein, the first rope passes over the pulley and is connected to the first lifting member, and the second rope passes over the pulley and is connected to the second lifting member; The first rope is connected to the first branch rope body, and the second rope is connected to the second hoist.

5. The dual lighting and dual lifting system of the high pole lamp according to claim 4 is characterized in that: A top bracket and a middle bracket are arranged on the support rod; When the first lifting member moves up to the top bracket, the first lifting member is locked and fixed with the top bracket through a locking structure; When the second lifting member moves up to the pulley bracket, the second lifting member is locked and fixed with the middle bracket through a locking structure.

6. The dual lighting and dual lifting system of the high pole lamp according to claim 4 is characterized in that: The locking structure includes a locker and a locking rod; the locker is used to be fixed to the top bracket or the middle bracket; the locking rod is used to be fixed to the first lifting member or the second lifting member; The locking rod is inserted into the locker to fix the first lifting member to the top bracket, or to fix the second lifting member to the middle bracket.

7. The dual lighting and dual lifting system of the high pole lamp according to claim 4 is characterized in that: A plurality of guide members are arranged on the outer wall surface of the support rod, and the guide members are used to form guide lines; the guide lines and the support rod form a wrapping area wrapping the middle bracket; both ends of the guide lines are connected to the support rod; the guide lines are used to guide the first first passage channel of the first lifting member.

8. The dual lighting and dual lifting system of the high pole lamp according to claim 7 is characterized in that: A control chamber is formed in the support rod; the first hoist and the second hoist are both arranged in the control chamber.

9. The dual lighting and dual lifting system of the high pole lamp according to claim 8, characterized in that: When the driving member drives the first lifting member to rise, the first rope-dividing body descends; When the driving member drives the first lifting member to descend, the first rope-dividing body rises; When the driving member drives the second lifting member to rise, the second rope-dividing body descends; When the driving member drives the second lifting member to descend, the second rope-dividing body rises.

10. The dual lighting and dual lifting system of the high pole lamp according to claim 9, characterized in that: The first hoist is arranged at the middle of the control chamber, and the second hoist is arranged at the side of the control chamber.

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