Split type winding device and monitoring and lighting integrated rod

Abstract

The monitoring and lighting integrated rod comprises a rod body, a cross arm, a second fixed pulley, a third fixed pulley, a hook, a second steel wire rope and the split type winding device, an operation door capable of being opened and closed is arranged on the lower side portion of the rod body, one end of the cross arm is fixedly connected with the top of the rod body, and the other end of the cross arm is fixedly connected with the other end of the rod body. The second fixed pulley is arranged in the connecting position of the cross arm and the rod body, a rope penetrating hole is formed in the other end of the cross arm, the fixed portion of the hook is installed below the rope penetrating hole, the movable portion of the hook is installed on the lamp and / or the camera, the third fixed pulley is arranged in the cross arm, and the first end of the second steel wire rope is located on the operation door. And the second end extends upwards along the cavity in the rod body, bypasses the second fixed pulley, enters the cavity of the cross arm, bypasses the third fixed pulley, penetrates out of the rope penetrating hole and is connected with the moving part. According to the monitoring and lighting integrated rod, the lamp and / or the camera are / is convenient to replace or maintain, high-altitude operation is not needed, the risks of falling and mistakenly touching a high-voltage line are avoided, road closing is not needed, and the degree of dependence on electric power is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to city road lighting and monitoring technical field, concretely relates to a split type reeling device and monitoring lighting integrated pole. BACKGROUND

[0002] With the continuous improvement of smart city construction and security monitoring demand, the monitoring pole with camera and the multifunctional pole integrated with camera and lighting lamps have become an important part of urban infrastructure. Such equipment is usually installed at the top of 6-15 meters pole body, and faces two technical bottlenecks in equipment maintenance, fault maintenance and function upgrading: first, the traditional hydraulic / electric lifting mechanism has defects such as strong power dependence and poor fault emergency response capability, for example, when power failure or line aging occurs, maintenance personnel are forced to use aerial work platform, and the single maintenance cost is as high as 5-8 times of the conventional operation; second, high-altitude operation is needed for camera operation, and high-altitude operation has the risk of falling (according to statistics, 68% of street lamp maintenance accidents are related to high-altitude operation) and high-voltage line mis-touching risk, and there is also the probability of tool falling during equipment disassembly; third, for the area with too narrow roadway width (old city / park / mountain road, etc.), the aerial work platform is difficult to enter (the minimum unfolding width of general aerial work platform needs 4.2 meters); fourth, the lane needs to be closed when the aerial work platform operates, causing additional cost of traffic control. SUMMARY

[0003] Therefore, the utility model provides a split type reeling device and monitoring lighting integrated pole to solve the above technical problems.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0005] The utility model discloses a split type reeling device, comprising:

[0006] The fixed plug-in reversing assembly for being installed in the operating door of the pole body comprises a fixed plug-in pipe and a first fixed pulley arranged on the fixed plug-in pipe;

[0007] The movable plug-in reeling assembly for being used with the fixed plug-in reversing assembly comprises a movable plug-in pipe, a gallows arranged on the movable plug-in pipe, a reel rotatably installed on the gallows, a first steel wire rope wound on the reel, a speed reduction transmission mechanism installed on the gallows, and a power input mechanism for driving the reel to rotate through the speed reduction transmission mechanism;

[0008] Wherein, the movable plug-in pipe and the fixed plug-in pipe are detachably plug-in connected, and the free end of the first steel wire rope is used for detachably connecting with the first end of the second steel wire rope in the pole body.

[0009] Further, the power input mechanism comprises a crank, one end of the crank is connected with the input shaft of the speed reduction transmission mechanism, and the other end is used for hand holding.

[0010] Further, the power input mechanism comprises a hand-held electric tool, a power shaft of the hand-held electric tool is connected with the input shaft of the speed reduction transmission mechanism.

[0011] Further, the power input mechanism comprises an electric motor, the electric motor is installed on the side of the mobile plug-in pipe, and a motor shaft of the electric motor is in driving connection with the input shaft of the speed reduction transmission mechanism.

[0012] Further, the electric motor is an alternating current motor using commercial power or a direct current brushless motor using battery power, and the battery is installed on one side of the mobile plug-in pipe.

[0013] The utility model discloses a second aspect provides a kind of monitoring lighting integrated pole, including pole body, cross arm, second fixed pulley, third fixed pulley, second steel wire rope and the split type winding device provided by the utility model first aspect, the pole body is hollow pole, the lower side of the pole body is provided with the operation door that can be opened and closed, the cross arm is hollow arm, one end of the cross arm is fixedly connected with the side of the top or near top position of the pole body, the inside of the cross arm is connected with the inside of the pole body, the second fixed pulley is arranged in the inside of the connecting place of the cross arm and the pole body, the lower side of the side of the cross arm away from the pole body is provided with stringing hole, the hook includes fixed part and moving part, the fixed part is installed below the stringing hole of the cross arm, the moving part is installed above lamp and / or camera, the third fixed pulley is arranged in the cross arm and is located at the side near the pole body of the stringing hole, the first end of the second steel wire rope is located at the operation door and is provided with safety hook, second end extends upwards along the cavity in the pole body, after passing the second fixed pulley, it enters the cavity of the cross arm, after passing the third fixed pulley, it is threaded out through the stringing hole and passes through the center hole of the fixed part, and is connected with the moving part.

[0014] Further, the monitoring lighting integrated pole further includes disc mounting rack or rod mounting rack, the moving part of the hook is installed on the disc mounting rack or rod mounting rack, and the lamp or camera is fixed with the disc mounting rack or rod mounting rack.

[0015] Further, the monitoring lighting integrated pole further includes a limit link and a limit hook, the first end or the position near the first end of the second steel wire rope is connected with the limit link, the limit hook is arranged in the operation door with the hook tip downward and is fixed with the cavity wall of the pole body, and at least one link ring of the limit link can be hooked on the limit hook.

[0016] Furthermore, the free end of the first wire rope and the first end of the second wire rope are respectively provided with rope loops, and the two rope loops are connected by a safety hook.

[0017] This utility model has the following advantages:

[0018] This utility model's integrated monitoring and lighting pole allows for the replacement or maintenance of lights and / or cameras by connecting a movable connector to a fixed connector. The movable end of the first steel wire rope passes under the first fixed pulley and connects to the first end of the second steel wire rope. The power input unit releases the first steel wire rope from the drum, thereby lowering the lights and / or cameras from a height (6-15 meters) to the vicinity of the ground for easy replacement or maintenance. This method eliminates the need for high-altitude operations, avoids the risk of falls and accidental contact with high-voltage lines, does not require road closures, and has a low dependence on electricity.

[0019] This utility model's split-type rewinding device only installs a fixed plug-in reversing component inside the operating door, while the movable plug-in rewinding component is used as a portable tool. The fixed plug-in reversing component includes a fixed plug tube and a first fixed pulley, with a small overall structure that facilitates later maintenance and repair. The movable plug-in rewinding component, as a general-purpose tool, only requires a small number of components, undoubtedly saving more costs. Moreover, since the first steel wire rope is a component of the movable plug-in rewinding component, the first steel wire rope, as a shared part, saves the total amount of steel wire rope used, further reducing costs. In addition, this utility model's split-type rewinding device can also be applied to existing lightweight high-mast lights, using the split-type rewinding device to replace the winch inside the lower part of the high-mast light pole, which can also significantly reduce costs.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0022] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not have technical substantive significance, and any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope covered by the disclosed technical content.

[0023] Figure 1 It is a structure schematic diagram of a split type winding device in use state;

[0024] Figure 2 It is a structure schematic diagram of a split type winding device before combination use;

[0025] Figure 3 It is a structure schematic diagram of a mobile plug-in winding assembly of a split type winding device;

[0026] Figure 4 It is a structure schematic diagram of another mobile plug-in winding assembly of a split type winding device;

[0027] Figure 5 It is a structure schematic diagram of a third mobile plug-in winding assembly of a split type winding device;

[0028] Figure 6 It is a structure schematic diagram of a third mobile plug-in winding assembly of a split type winding device after removing a protective cover;

[0029] Figure 7 It is a structure schematic diagram of a fourth mobile plug-in winding assembly of a split type winding device;

[0030] Figure 8 It is a structure schematic diagram of a monitoring and lighting integrated rod;

[0031] Figure 9 It is a schematic diagram of a monitoring and lighting integrated rod at a moment during camera lifting;

[0032] Figure 10 It is a structure schematic diagram of a cable-equipped monitoring and lighting integrated rod;

[0033] Figure 11 It is a schematic diagram of a monitoring and lighting integrated rod with a lamp panel at a moment during lamp panel lifting;

[0034] Figure 12 It is a schematic diagram of a cable-equipped monitoring and lighting integrated rod with a lamp panel at a moment during lamp panel lifting;

[0035] Figure 13It is a schematic view of a monitoring and lighting integrated pole in a certain moment of the lifting process of the pole mounting frame;

[0036] Figure 14 It is a schematic view of the steel wire wiring in the pole body and cross arm of a monitoring and lighting integrated pole.

[0037] In the figure: 100, split type winding device; 110, fixed plug-in reversing assembly; 111, fixed plug-in pipe; 112, first fixed pulley; 120, mobile plug-in winding assembly; 121, mobile plug-in pipe; 122, gallows; 123, winding drum; 124, first steel wire rope; 1251, passive gear; 1252, driving gear; 1253, gear shaft; 1254, protective cover; 1261, crank handle; 1262, handheld electric tool; 1263, alternating current motor; 1264, direct current brushless motor; 1265, driving pulley; 1266, driven pulley; 1267, belt; 1268, battery; 200, monitoring and lighting integrated pole; 210, pole body; 211, second fixed pulley; 212, third fixed pulley; 213, second steel wire rope; 214, safety hook; 215, limiting link; 216, limiting pull hook; 220, cross arm; 230, lamp; 240, camera; 250, disc mounting frame; 260, pole mounting frame; 270, non-following cable point contact device; 280, composite cable. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0039] As Figures 1-7 shown, the present embodiment provides a split type winding device 100, which includes a fixed plug-in reversing assembly 110 for installation in the operating door of the pole body 210 and a mobile plug-in winding assembly 120 for use with the fixed plug-in reversing assembly 110.

[0040] The fixed plug-in reversing assembly 110 refers to an assembly that is relatively fixed, can be connected with the mobile plug-in winding assembly 120 through plug-in connection, and can provide reversing function for the steel wire rope. The fixed plug-in reversing assembly 110 comprises a fixed plug-in pipe 111 and a first fixed pulley 112 arranged on the fixed plug-in pipe 111. Exemplarily, the fixed plug-in pipe 111 is arranged transversely, one end of which is welded or bolted to the cavity wall of the rod body 210, and the other end thereof is directed towards the door opening (after the operation door is opened, there is a door opening at the original position of the operation door), facilitating the plug-in connection with the mobile plug-in pipe 121 of the mobile plug-in winding assembly 120. Exemplarily, the pulley frame of the first fixed pulley 112 is welded or bolted to the fixed plug-in pipe 111, and the pulley is installed on the pulley frame through a rotating shaft.

[0041] The mobile plug-in winding assembly 120 refers to an assembly that can be carried (moved), can be connected with the fixed plug-in reversing assembly 110 through plug-in connection, and can wind the steel wire rope. The mobile plug-in winding assembly 120 comprises a mobile plug-in pipe 121, a cradle 122 arranged on the mobile plug-in pipe 121, a winding drum 123 rotatably installed on the cradle 122, a first steel wire rope 124 wound on the winding drum 123, a speed reduction transmission mechanism installed on the cradle 122, and a power input mechanism for driving the winding drum 123 to rotate through the speed reduction transmission mechanism. One end of the mobile plug-in pipe 121 is used for plug-in connection with the fixed plug-in pipe 111. In order to avoid the cradle 122, the winding drum 123, the speed reduction transmission mechanism, the power input mechanism and the like from entering the door opening, the mobile plug-in pipe 121 has a certain length, and the cradle 122, the winding drum 123, the speed reduction transmission mechanism, the power input mechanism and the like are located at the other end. The cradle 122 is fixed to the upper side of the mobile plug-in pipe 121, and can be fixed by welding or by screw connection; the cradle 122 is provided with a first rotating shaft for installing the winding drum 123; exemplarily, the first rotating shaft is connected with the cradle 122 through a bearing and a bearing seat, so as to ensure the smooth rotation of the first rotating shaft. The winding drum 123 is sleeved on the first rotating shaft and rotates synchronously with the first rotating shaft (i.e. is provided with a circumferential limiting structure such as a flat key). The fixed end of the first steel wire rope 124 is fixed to the winding drum 123, the rope body of the first steel wire rope 124 is wound on the winding drum 123, and the free end of the first steel wire rope 124 is used for detachable connection with the first end of the second steel wire rope 213 in the rod body 210. In order to be more convenient to use, the fixed plug-in pipe 111 and the mobile plug-in pipe 121 should not be able to rotate along the shaft after plug-in connection, and therefore need to have circumferential limiting; exemplarily, the fixed plug-in pipe 111 and the mobile plug-in pipe 121 are both square pipes, the outer dimension of one square pipe is matched with the inner dimension of the other square pipe, so as to ensure plug-in connection and avoid rotation and shaking.

[0042] The split type winding device 100 is used to replace the traditional winding machine, and only the fixed plug-in reversing assembly 110 is installed in the operation door, and the movable plug-in winding assembly 120 is used as a portable tool; the fixed plug-in reversing assembly 110 includes a fixed plug-in pipe 111 and a first fixed pulley 112, and the overall structure occupies a small space, facilitating later maintenance and repair; the movable plug-in winding assembly 120 is used as a general tool, and only a small amount needs to be equipped, which undoubtedly can save more costs; and since the first steel wire rope 124 is a component part of the movable plug-in winding assembly 120, the first steel wire rope 124 also serves as a common part, saving the amount of steel wire rope and further reducing costs.

[0043] In an optional solution of the embodiment, the speed reduction transmission mechanism includes a driven gear 1251 installed on the winch 122 and synchronously rotating with the winding drum 123, a driving gear 1252 installed on the winch 122 and engaged with the driven gear 1251, and a protective cover 1254 covering the driving gear 1252 and the driven gear 1251. Exemplarily, the driven gear 1251 is installed on the first rotating shaft and circumferentially limited by the key connection with the first rotating shaft. Exemplarily, the winch 122 is installed with a rotatable second rotating shaft (also referred to as a gear shaft 1253) through a bearing seat and a bearing, the driving gear 1252 is installed on the gear shaft 1253, and the two are circumferentially limited by the key connection or integrally formed. The driving gear 1252 is driven to rotate forward / reverse by the power input mechanism, the driven gear 1251 is driven to rotate reverse / forward, the winding drum 123 is reversely / forwardly rotated, the first steel wire rope 124 is wound / unwound, the second steel wire rope 213 connected with the first steel wire rope 124 is wound / unwound, and the light fixture 230, the camera 240, etc. are lifted / lowered.

[0044] In an optional solution of the embodiment, the power input mechanism includes a crank 1261, one end of the crank 1261 is connected with the gear shaft 1253 of the driving gear 1252, and the other end is used for hand holding. Exemplarily, the crank 1261 includes a crank arm and a handle, the two ends of which are vertically connected (such as integrally formed or welded fixed), one end of the crank arm is vertically connected (such as welded fixed, bolted fixed, pin fixed, etc.) with the shaft end of the gear shaft 1253 extending out of the winch 122. The operator swings the crank 1261 to rotate the gear shaft 1253, which synchronously drives the driving gear 1252 to rotate, thereby rotating the driven gear 1251 and the winding drum 123.

[0045] In an alternative of the embodiment, the power input mechanism comprises a hand-held electric tool 1262, and a power shaft of the hand-held electric tool 1262 is connected with the gear shaft 1253 of the driving gear 1252. In the embodiment, the gear shaft 1253 can be driven by both the crank 1261 and the hand-held electric tool 1262. Exemplarily, the crank 1261 comprises a crank arm, a handle and a plug, one end of the crank arm is perpendicularly connected with one end of the handle, and one end of the plug is perpendicularly connected with the other end of the crank arm, the three are welded together or connected together by bolts, and the shaft end of the gear shaft 1253 extending out of the gallows 122 is provided with a plug groove matched with the plug, so that the connection between the crank 1261 and the gear shaft 1253 is detachable, and when the gear shaft 1253 is driven by the hand-held electric tool 1262, the crank 1261 is removed to avoid hurting the operator. It should be noted that the plug and the plug groove are used for transmission torque, and must have circumferential limiting, for example, the plug is a prism (three prisms, four prisms, six prisms, etc.), and the plug groove is a groove matched with the prism. Exemplarily, the hand-held electric tool 1262 is an electric pistol drill, the main body of which is fixed with the moving plug pipe 121, for example, by a clip, and the output shaft thereof is connected with the gear shaft 1253, for example, by welding or through a third shaft (both ends of which are connected with the gear shaft 1253 and the output shaft of the electric pistol drill, respectively); or, the electric pistol drill is designed in a split manner, an output shaft of which is provided with a plug, and the gear shaft 1253 is provided with a plug groove.

[0046] In an alternative of the embodiment, the power input mechanism comprises an electric motor, which is installed on the side of the moving plug pipe 121, and a motor shaft of the electric motor is in driving connection with the gear shaft 1253 of the driving gear 1252. Exemplarily, a driving pulley 1265 is installed on the motor shaft, and a driven pulley is installed on one end of the gear shaft 1253, and a belt 1267 is hung on the driving pulley 1265 and the driven pulley; a protective cover 1254 is arranged on the side provided with the driving pulley 1265, the driven pulley 1266 and the belt 1267 to avoid hurting people. The electric motor is an alternating current motor 1263 powered by commercial power or a direct current brushless motor 1264 powered by a battery 1268, the alternating current motor 1263 is provided with a plug, and the battery 1268 is installed on one side of the moving plug pipe 121 and is in electrical connection with the direct current brushless motor 1264.

[0047] As Figure 1 , 2The embodiment also provides a monitoring and lighting integrated pole 200, as shown in FIGS. 8-14. The monitoring and lighting integrated pole 200 comprises the pole body 210, the cross arm 220, the second fixed pulley 211, the third fixed pulley 212, the hook, the second steel wire rope 213, and the split-type winding device 100 of any of the above embodiments. The pole body 210 is a hollow pole. The lower side of the pole body 210 is provided with an openable and closable operation door. The cross arm 220 is a hollow arm. One end of the cross arm 220 is fixedly connected to the side of the top or the near-top position of the pole body 210. The interior of the cross arm 220 is in communication with the interior of the pole body 210. The second fixed pulley 211 is arranged in the interior of the connection between the cross arm 220 and the pole body 210. The side of the cross arm 220 away from the pole body 210 is provided with a rope passing hole in the lower part. The hook (which is prior art and will be described later) comprises a fixed part and a moving part. The fixed part is arranged below the rope passing hole of the cross arm 220. The moving part is arranged above the lamp 230 and / or the camera 240 (when the disc-type mounting bracket 250 or the pole-type mounting bracket 260 is arranged, the moving part is arranged on the disc-type mounting bracket 250 or the pole-type mounting bracket 260). The third fixed pulley 212 is arranged in the cross arm 220 and located on the side close to the pole body 210 of the rope passing hole. The first end of the second steel wire rope 213 is located at the operation door and provided with a safety hook 214. The second end extends upward along the cavity in the pole body 210, passes through the second fixed pulley 211, enters the cavity of the cross arm 220, passes through the third fixed pulley 212, and then passes through the rope passing hole and the central hole of the fixed part of the hook, and is connected with the moving part of the hook. It should be noted that the arrangement of the second steel wire rope 213 and the installation of the second fixed pulley 211 and the third fixed pulley 212 are prior art and will not be described in detail.

[0048] In the embodiment, the free end of the first steel wire rope 124 and the first end of the second steel wire rope 213 are respectively provided with rope rings. The two rope rings are connected by the safety hook 214. In this way, the connection of the two is facilitated, and the free end of the first steel wire rope 124 is conveniently passed through the first fixed pulley 112. Exemplarily, the rope ring is formed by folding back the rope end and fixing it by a clamp or the like.

[0049] In use, the movable plug-in pipe 121 is inserted into the fixed plug-in pipe 111. The second end (free end) of the first steel wire rope 124 is passed through below the fixed pulley and then extended upward to be connected with the first end of the second steel wire rope 213. The first steel wire rope 124 is wound or released by the winding drum 123, so that the lamp 230 and / or the camera 240 connected with the second end of the second steel wire rope 213 are raised or lowered.

[0050] Due to the adoption of the split type winding device 100, in the initial installation, the pole is first erected, then the wire is released (referring to the connection of the first steel wire 124 and the second steel wire 213, the release of the first steel wire 124 on the winding drum 123, so that the other end of the second steel wire 213 is lowered), so that the connection of the light 230 and / or the camera 240 with the second steel wire 213 on the ground is operated, and finally the first steel wire 124 is wound, so that the light 230 and / or the camera 240 is raised to the specified position. It should be noted that the second end of the second steel wire 213 is exposed below the cross arm 220, which needs to be limited to avoid the second end of the second steel wire 213 from being retracted into the pole body 210 or the cross arm 220 due to the weight of the second steel wire 213 during the erection of the pole; and in the process of releasing the wire, the second end of the second steel wire 213 needs to be pulled down by another tool. Exemplarily, the second end of the second steel wire 213 can be connected with a counterweight (such as a moving part of a hook) before the pole is erected, which can prevent the second steel wire 213 from retracting and facilitate the lowering of the second end during the release of the wire.

[0051] In the present embodiment, the light 230 and the camera 240 are powered or signal transmitted in a wired or wireless manner. The wired power supply or signal transmission is realized through the composite cable 280, and the wireless power supply or signal transmission is realized through the existing non-contact point contact device 270 (prior art, see below). The monitoring lighting integrated pole 200 further comprises a disc type mounting rack 250 (also referred to as a light disc) or a pole type mounting rack 260, the second end of the second steel wire 213 is connected with the disc type mounting rack 250 or the pole type mounting rack 260, and the light 230 or the camera 240 is fixed with the disc type mounting rack 250 or the pole type mounting rack 260. Similarly, the specific connection mode of the disc type mounting rack 250 (also referred to as the light disc) or the pole type mounting rack 260 with the second steel wire 213, and the specific mounting form of the light 230 or the camera 240 with the disc type mounting rack 250 or the pole type mounting rack 260 are all prior art and are not the protection points of the present application, and will not be described here. By providing the disc type mounting rack 250 or the pole type mounting rack 260, more lights 230 or cameras 240 can be installed. It should be noted that the length and number of the cross arm 220 are determined according to the size of the disc type mounting rack 250 or the pole type mounting rack 260, and accordingly, the number of the second steel wire 213 can be multiple in order to better lift the disc type mounting rack 250 or the pole type mounting rack 260. When the second steel wire 213 is multiple, the first ends of the multiple second steel wires 213 can share the same rope ring, and the number and position of the second fixed pulley 211 and the third fixed pulley 212 are adaptively set.

[0052] Preferably, the second end of the second steel wire rope 213 is connected with the lamp 230, the camera 240, the disc-shaped mounting rack 250 or the rod-shaped mounting rack 260 through the non-cable-point-contact device 270 (i.e. a special hook which can be unloaded, is divided into two parts, a fixed part is fixed under the horizontal arm 220, a movable part is fixed on the upper side of the lamp 230, the camera 240, the disc-shaped mounting rack 250 or the rod-shaped mounting rack 260, the two parts can be connected together after moving towards each other, and can be unlocked and separated again after moving away from each other, and when connected together, power supply can also be performed, for example, a hook cable docking device, a hook plug power connection device, a magnetic cable connection device or a hook magnetic power contact, etc.), and of course, other devices can also be used for connection, and the specific connection mode is not the protection point of the present application, and thus will not be described herein. Optionally, the hook uses an automatic safety unloading device, and the device belongs to a hook for cable lifting.

[0053] In the embodiment, the monitoring lighting integrated rod 200 further comprises a limiting link ring 215 and a limiting pull hook 216, the first end or the position close to the first end of the second steel wire rope 213 is connected with the limiting link ring 215, the limiting pull hook 216 is arranged downwards in the operation door and is fixed with the cavity wall of the rod body 210, and at least one link ring of the limiting link ring 215 can be hooked on the limiting pull hook 216. In this way, the first end of the second steel wire rope 213 can be prevented from moving upwards (after moving too high, the first steel wire rope 124 cannot be connected) due to some uncertain reasons during the vertical rod process; and after the lamp 230 or the camera 240 is lifted to the topmost end, since the moving plug-in winding assembly 120 has been removed, the second steel wire rope 213 in the rod body 210 is in a natural downward state, the limiting link ring 215 and the limiting pull hook 216 are arranged to prevent the second steel wire rope 213 in the rod body 210 from moving upwards, so as to prevent the lamp 230 or the camera 240 from suddenly falling, and to play a “double insurance” role (usually, the lamp 230 or the camera 240 is connected with the horizontal arm 220 through the non-cable-point-contact device 270 after being lifted to the top).

[0054] Although the present application has been described in detail by the general description and the specific embodiments above, some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the present application all belong to the scope of protection required by the present application.

Claims

1. A split-type winding device (100), characterized in that, include: A fixed plug-in reversing assembly (110) for installation in the operating door of the rod (210) includes a fixed plug-in tube (111) and a first fixed pulley (112) disposed on the fixed plug-in tube (111); A movable plug-in winding assembly (120) for use in conjunction with the fixed plug-in reversing assembly (110) includes a movable plug-in tube (121), a winch (122) disposed on the movable plug-in tube (121), a drum (123) rotatably mounted on the winch (122), a first wire rope (124) wound on the drum (123), a speed reduction transmission mechanism mounted on the winch (122), and a power input mechanism for driving the drum (123) to rotate through the speed reduction transmission mechanism; The movable insertion tube (121) is detachably connected to the fixed insertion tube (111), and the free end of the first wire rope (124) is detachably connected to the first end of the second wire rope (213) inside the rod (210).

2. The split-type winding device (100) according to claim 1, characterized in that, The power input mechanism includes a rocker arm (1261), one end of which is connected to the input shaft of the speed reduction transmission mechanism, and the other end is for hand gripping.

3. The split-type winding device (100) according to claim 1 or 2, characterized in that, The power input mechanism includes a handheld power tool (1262), the power shaft of which is connected to the input shaft of the speed reduction transmission mechanism.

4. The split-type winding device (100) according to claim 1, characterized in that, The power input mechanism includes an electric motor, which is mounted on the side of the movable connector (121), and the motor shaft of the electric motor is connected to the input shaft of the speed reduction transmission mechanism.

5. The split-type winding device (100) according to claim 4, characterized in that, The motor is an AC motor (1263) powered by mains electricity or a DC brushless motor (1264) powered by a battery (1268), wherein the battery (1268) is installed on one side of the movable connector (121).

6. A monitoring and lighting integrated pole (200), characterized in that, The device includes a rod (210), a cross arm (220), a second fixed pulley (211), a third fixed pulley (212), a hook, a second wire rope (213), and a split-type winding device (100) as described in any one of claims 1-5. The rod (210) is a hollow rod, and an openable and closable operating door is provided on the lower side of the rod (210). The cross arm (220) is a hollow arm, and one end of the cross arm (220) is fixedly connected to the side of the top or near the top of the rod (210). The interior of the cross arm (220) is connected to the interior of the rod (210). The second fixed pulley (211) is located inside the connection between the cross arm (220) and the rod (210). The cross arm (220) is located away from the rod (210). A rope hole is provided on the lower part of one side of the hook. The hook includes a fixed part and a movable part. The fixed part is installed below the rope hole of the cross arm (220). The movable part is installed above the lamp (230) and / or camera (240). The third fixed pulley (212) is located in the cross arm (220) and on the side of the rope hole near the rod body (210). The first end of the second wire rope (213) is located at the operating door and is provided with a safety hook (214). The second end extends upward along the cavity in the rod body (210), passes around the second fixed pulley (211) and enters the cavity of the cross arm (220). Then it passes around the third fixed pulley (212) and passes through the rope hole and through the center hole of the fixed part to connect with the movable part.

7. The integrated monitoring and lighting pole (200) according to claim 6, characterized in that, The integrated monitoring and lighting pole (200) also includes a disc-shaped mounting bracket (250) or a pole-shaped mounting bracket (260). The movable part of the hook is mounted on the disc-shaped mounting bracket (250) or the pole-shaped mounting bracket (260). The lamp (230) or camera (240) is fixed to the disc-shaped mounting bracket (250) or the pole-shaped mounting bracket (260).

8. The integrated monitoring and lighting pole (200) according to claim 6, characterized in that, The integrated monitoring and lighting pole (200) also includes a limiting chain link (215) and a limiting hook (216). The limiting chain link (215) is connected to the first end or near the first end of the second wire rope (213). The limiting hook (216) is set inside the operating door with its hook tip facing down and is fixed to the cavity wall of the pole body (210). At least one link of the limiting chain link (215) can be hooked on the limiting hook (216).

9. The integrated monitoring and lighting pole (200) according to claim 6, characterized in that, The free end of the first wire rope (124) and the first end of the second wire rope (213) are respectively provided with rope loops, and the two rope loops are connected by a safety hook (214).

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