An all-round high-altitude emergency lighting device for power emergency repair

Abstract

An all-round high-altitude emergency lighting device for power emergency repair of the present invention belongs to the field of lighting equipment for power facility maintenance. The present invention includes: a guiding cylinder, multiple vertical rods, a reflecting mirror and a light box; four support legs are hinged on the outer side wall of the guiding cylinder; one end of the vertical rod is provided with a socket, and the other end is provided with a plug. Between every two vertical rods, they are connected by the socket and the plug to increase the length and pass through the guiding cylinder to keep upright; the reflecting mirror is arranged on the topmost vertical rod; at least two lighting spotlights are hinged on the light box, one of the lighting spotlights shoots towards the reflecting mirror, and projects light towards the target through the reflecting mirror, and the other lighting spotlight directly projects light towards the target. The present invention can form multiple light sources to project light towards the target area, overcoming the defect of lighting dead corners.

Description

Technical Field

[0001] The invention belongs to the field of lighting equipment for power facility maintenance, and particularly relates to an all-round high-altitude emergency lighting device for power emergency repair. Background Art

[0002] Many tasks that are not completed during the day in the power industry need to be continued and processed at night. The emergency repair of power facilities also mostly conducts maintenance work at night. In addition, the annual peak summer maintenance will be carried out at night when the power supply is small. Therefore, the frequency of night maintenance is very high. At present, during night emergency repair, lighting is limited by lighting equipment and the influence of the regional location of the repair. After the lighting tool projects onto the repair work area, it will form a shadow in front of the staff, creating a lighting dead corner, making it difficult to provide effective lighting and difficult to meet the lighting needs of night power emergency repair. In addition, when the lighting beads of the existing lighting device are damaged, it is not convenient to quickly replace the lighting beads on site. Summary of the Invention

[0003] The purpose of the invention is to overcome the above-mentioned shortcomings of the prior art and provide an all-round high-altitude emergency lighting device for power emergency repair.

[0004] To achieve the above purpose, the invention adopts the following technical solutions:

[0005] An all-round high-altitude emergency lighting device for power emergency repair, including a vertical rod, and the vertical rod is composed of multiple sections of vertical rods combined;

[0006] The vertical rod is vertically arranged through a guiding cylinder, and four support legs are hinged on the outer side wall of the guiding cylinder;

[0007] A lamp box is arranged at the upper middle part of the vertical rod, at least two lighting spotlights are hinged on the lamp box, and a reflector is arranged at the top of the vertical rod;

[0008] One lighting spotlight shoots towards the reflector, and projects lighting towards the target area through the reflector, and the other lighting spotlight shoots towards the target area.

[0009] Further, one end of each section of the vertical rod is provided with a socket, and the other end is provided with a plug;

[0010] Adjacent vertical rods are connected through the socket and the plug.

[0011] Further, a horizontal elevation hole is also arranged on the bottommost section of the vertical rod, and an elevation rod is inserted into the elevation hole.

[0012] Further, it also includes two hydraulic cylinders and two cables, and connection holes are arranged at both ends of the elevation rod;

[0013] The two hydraulic cylinders are respectively fixed on both sides of the guide cylinder through the bases at their lower ends, and first fixed pulleys are respectively arranged at the tops of the two hydraulic cylinders;

[0014] Two cables are respectively wound around the two first fixed pulleys. Among them, one end of a cable is connected to the corresponding base, and the other end is connected to the connection hole at one end of the elevation rod; one end of the other cable is connected to the corresponding base, and the other end is connected to the connection hole at the other end of the elevation rod through a hook.

[0015] Furthermore, it further includes a reflecting platform, the reflecting platform is assembled on the vertical rod, the reflecting mirror is assembled on the reflecting platform, and a transmission mechanism is arranged between the reflecting platform and the reflecting mirror.

[0016] Furthermore, a hinge seat is arranged on the reflecting platform, and the connecting end of the reflecting mirror is hinged on the hinge seat;

[0017] The transmission mechanism includes a servo motor, the servo motor is arranged in the reflecting platform, a worm is connected to the main shaft of the servo motor, a sector gear is arranged at the hinged end of the reflecting mirror, and the sector gear meshes with the worm.

[0018] Furthermore, dovetail grooves distributed along the axial direction are arranged on the surface of each vertical rod, and trapezoidal sliders are arranged on the reflecting platform, and the trapezoidal sliders are used for sliding and assembling in the dovetail grooves.

[0019] Furthermore, a second fixed pulley is arranged at the upper end of the topmost vertical rod, a suspension rope is connected to the upper end of the reflecting platform, and the other end of the suspension rope bypasses the second fixed pulley and reaches the ground.

[0020] Furthermore, a rope is connected between the light box and the reflecting platform, and the light box is tied to the vertical rod through a strap.

[0021] Furthermore, one or more connection holes are respectively arranged at the lower parts of each support leg.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The all-round high-altitude emergency lighting device for power emergency repair of the present invention is characterized in that by erecting a guiding cylinder and supporting legs on the ground, multiple vertical rods can be connected upward through the guiding cylinder from below to increase the height of the vertical rods, and the reflecting mirror assembled on the top of the vertical rod can be sent to a high place. Then, on the ground, the lighting ray reflecting plate on the light box projects lighting to the target area through the reflecting plate, and at the same time, other lighting lamps on the light box can directly project lighting to the target area, forming multiple light sources to project lighting to the target area, overcoming the lighting dead angle while meeting the lighting requirements for night-time power emergency repair, and also facilitating the maintenance of the lighting lamps on the light box on the ground or at low altitude, and facilitating the quick replacement of the lighting beads on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the embodiment;

[0025] Figure 2 is the left view of the embodiment;

[0026] Figure 3 is the partial structural schematic diagram of the middle and lower part of the embodiment;

[0027] Figure 4 is the partial structural schematic diagram of the middle and lower part of the embodiment;

[0028] Figure 5 is the partial structural schematic diagram of the middle and upper part of the embodiment.

[0029] Wherein: 1 - guiding cylinder; 2 - supporting leg; 201 - connecting hole; 202 - ground anchor ear plate; 3 - vertical rod; 301 - socket; 302 - plug; 303 - elevation hole; 304 - dovetail groove; 4 - reflecting mirror; 5 - light box; 501 - strap; 6 - lighting spotlight; 7 - elevation rod; 8 - hydraulic cylinder; 801 - base; 802 - first fixed pulley; 9 - cable; 10 - reflecting platform; 1001 - hinge seat; 1002 - servo motor; 1003 - worm; 1004 - sector gear; 11 - second fixed pulley; 12 - lifting rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present invention are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0032] The present invention will be further described in detail below with reference to the drawings:

[0033] Embodiment 1

[0034] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 In embodiments of the present invention, a full-direction high-altitude emergency lighting device for power emergency repair is proposed, which includes: a guiding cylinder 1, a multi-section vertical rod 3, a reflecting mirror 4 and a light box 5; four support legs 2 are hinged on the outer side wall of the guiding cylinder 1; one end of the vertical rod 3 is provided with a socket 301 and the other end is provided with a plug 302. The length is increased by connecting every two sections of the vertical rods 3 through the socket 301 and the plug 302, and they pass through the guiding cylinder 1 to keep upright; the reflecting mirror 4 is arranged on the topmost vertical rod 3; at least two lighting spotlights 6 are hinged on the light box 5, one of the lighting spotlights 6 shoots towards the reflecting mirror 4, and the lighting is projected towards the target through the reflecting mirror 4, and the other lighting spotlight 6 directly projects the lighting towards the target.

[0035] When power emergency repair is needed at night, find a flat ground near the repair site, and then hinge the four support legs 2 around the guide cylinder 1 at the same time, separate the four support legs 2 at the same angle, and keep the guide cylinder 1 in a vertical state. After fixing each support leg 2, send the vertical rod 3 into the guide cylinder 1 from the lower direction of the guide cylinder 1, and assemble the reflector 4 on its top after the vertical rod passes through the guide cylinder 1. Then lift the vertical rod 3, and send a new vertical rod 3 into the lower end of the vertical rod 3, so that the plug 302 at the upper end of the new vertical rod 3 is inserted into the socket 301 at the lower end of the upper vertical rod 3. In order to make the connection between the vertical rods 3 reliable, a transverse pin hole is provided at the lower end of the vertical rod 3, and a transverse pin hole is also provided at the plug 302 at the upper end of the vertical rod 3. After the two vertical rods 3 are spliced through the socket 301 and the plug 302, align their transverse pin holes, and then insert a pin into the pin hole; then continue to lift the vertical rod 3 and splice a new vertical rod 3 at the lower end, and so on, until the vertical rod 3 is spliced to the preset height, and the reflector 4 is located at the top. Align one of the lighting spotlights 6 on the light box 5 with the reflector 4, and the reflector 4 reflects the lighting light to the power emergency repair area. Then align the other lighting spotlight 6 on the light box 5 directly with the power emergency repair area, so as to provide multi-angle lighting for the power emergency repair area, fade the shadow in front of the staff, avoid leaving lighting dead corners, and facilitate the staff to carry out power emergency repair. When the lighting spotlight 6 has problems during operation and needs to be repaired or the lamp beads need to be replaced, the lighting spotlight 6 on the light box 5 can be directly repaired or replaced on the ground.

[0036] Embodiment 2

[0037] See Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , on the basis of Embodiment Ⅰ, a transverse elevation hole 303 is further provided on each vertical rod 3, and the elevation hole 303 is used for inserting the elevation rod 7.

[0038] Insert the elevation rod 7 into the elevation hole 303 on the bottommost vertical rod 3, and then provide an upward pulling force or pushing force at both ends of the elevation rod 7, and the entire spliced vertical rod 3 can be lifted upward along the guide cylinder 1. At this time, a new vertical rod 3 can be spliced at the lower end of the vertical rod 3.

[0039] Insert the elevation rod 7 into the elevation hole 303 on the second-layer vertical rod 3, and then provide an upward pulling force or pushing force at both ends of the elevation rod 7, and the entire spliced vertical rod 3 can be lifted upward along the guide cylinder 1. When the first-layer vertical rod 3 is lifted a certain distance from the ground, the plug 302 of the first-layer vertical rod 3 can be pulled out of the socket 301 at the lower end of the second-layer vertical rod 3, and then the second-layer vertical rod 3 can be lowered to the ground through the elevation rod 7 to complete the removal of the spliced vertical rod 3 once.

[0040] Embodiment 3

[0041] See Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ,Based on Embodiment 2, it further includes a pair of hydraulic cylinders 8 and a pair of cables 9. The lower ends of the two hydraulic cylinders 8 are provided with bases 801 and are respectively fixed on both sides directly below the guide cylinder 2 through the bases 801. The tops of the two hydraulic cylinders 8 are respectively provided with first fixed pulleys 802. One end of each cable 9 is connected to the base 801, and the other end respectively bypasses one of the first fixed pulleys 802. One of the cables 9 is connected to one end of the lifting rod 7, and the other cable 9 is connected to the other end of the lifting rod 7 through a hook.

[0042] When the two hydraulic cylinders 8 rise and fall simultaneously, when it is necessary to splice the vertical rods 3, after passing the lifting rod 7 through the lifting hole 303 on the lowermost vertical rod 3, connect the cable 9 to the end of the lifting rod 7 through a hook, and then control the two hydraulic cylinders 8 to extend upward simultaneously. The first fixed pulley 802 at the top of the hydraulic cylinder 8 jacks up the middle of the cable 9, and the two ends of the cable 9 connected to the lifting rod 7 lift the two ends of the lifting rod 7 upward. As a result, the vertical rod 3 rises along the guide cylinder 1 to a sufficient height. Then, the staff can lift a new section of the vertical rod 3 into the lower part of the guide cylinder 1, insert the plug 302 at the top of the vertical rod 3 into the socket 301 at the lower end of the lifted vertical rod 3, and then connect the two spliced vertical rods 3 together by passing a pin through the horizontal pin hole between the two spliced vertical rods 3. If it is necessary to increase the height of the vertical rod 3, continue to lift the lowermost vertical rod 3 through the hydraulic cylinder 8, the cable 9 and the lifting rod 7, and so on, and the total height of the vertical rod 3 can be continuously spliced and increased.

[0043] If it is necessary to reduce the total height of the spliced vertical rod 3 or completely remove the vertical rod 3, first pass the lifting rod 7 through the lifting hole 303 on the second-layer vertical rod 3, then control the two hydraulic cylinders 8 to extend upward, connect the ends of the cable 9 resting on the two first fixed pulleys 802 to the two ends of the lifting rod 303, and then control the two hydraulic cylinders 8 to rise, so that the lower end of the lowermost vertical rod 3 is separated from the ground. Then, take out the pin in the horizontal pin hole, pull out the plug 302 at the lower end of the lowermost vertical rod 3 from the socket 301 of the second-layer vertical rod 3. After removing the lowermost vertical rod 3, control the two hydraulic cylinders 8 to retract, so that the lower end of the vertical rod 3 with the lifting rod 303 passes through touches the ground, and then take out the lifting rod 303, and so on, and the vertical rod 3 can be completely removed.

[0044] Embodiment 4

[0045] See Figure 1 and Figure 5, on the basis of Embodiment 1, it further includes a reflecting platform 10. The reflecting platform 10 is assembled on the vertical rod 3, the reflecting mirror 4 is assembled on the reflecting platform 10, and a transmission mechanism is arranged between the reflecting platform 10 and the reflecting mirror 4.

[0046] The reflecting platform 10 is used to adjust the height of the reflecting mirror 4 on the spliced vertical rod 3. The reflecting mirror 4 is assembled on the reflecting platform 10, and the swinging angle of the reflecting mirror 4 can also be adjusted on the reflecting platform 10 through the transmission mechanism, so as to adjust the reflection angle of the light of the illuminating spotlight 6 by the reflecting mirror 4.

[0047] Embodiment 5

[0048] See Figure 1 and Figure 5 , on the basis of Embodiment 4, a hinge seat 1001 is arranged on the reflecting platform 10. One end of the reflecting mirror 4 is hinged on the hinge seat 1001. The transmission mechanism includes a servo motor 1002. The servo motor 1002 is arranged inside the reflecting platform 10. A worm 1003 is connected to the main shaft of the servo motor 1002. A sector gear 1004 is arranged at the hinged end of the reflecting mirror 4. The sector gear 1004 meshes with the worm 1003.

[0049] By controlling the servo motor 1002 to drive the worm 1003 to rotate, the worm 1003 can drive the meshing sector gear 1004 to swing. The sector gear 1004 is fixed at the hinged end of the reflecting mirror 4. When the sector gear 1004 swings, it can drive the reflecting mirror 4 to swing on the hinge seat 1001, so as to adjust the reflection angle of the projected light of the illuminating spotlight 6 and project the light of the illuminating spotlight 6 to the target area for high-place lighting. The servo motor 1002 can be directly controlled through the connected signal line or can be controlled by wireless remote control.

[0050] Embodiment 6

[0051] See Figure 2 and Figure 4 , on the basis of Embodiment 4, a dovetail groove 304 is axially arranged on the surface of each vertical rod 3. A trapezoidal slider is arranged on the reflecting platform 10. The trapezoidal slider is used for sliding assembly in the dovetail groove 304.

[0052] The trapezoidal slider on the reflecting platform 10 passes through the dovetail groove 304 on the vertical rod 3. The dovetail grooves 304 on the assembled vertical rods 3 are communicated with each other, enabling the reflecting platform 10 to move along the dovetail groove 304 on the spliced vertical rod 3. At the same time, the dovetail groove 304 can horizontally limit the reflecting platform 10 to ensure the stability of the reflecting platform 10.

[0053] Embodiment 7

[0054] SeeFigure 1 , Figure 2 and Figure 5 , on the basis of Embodiment 6, a second fixed pulley 11 is provided at the upper end of the uppermost vertical rod 3, a suspension rope 12 is connected to the upper end of the reflecting platform 10, one end of the suspension rope 12 is connected to the reflecting platform 10, and the other end reaches the ground after passing around the second fixed pulley 11.

[0055] The reflecting platform 10 can be lifted to the top of the spliced vertical rod 3 through the suspension rope 12 passing around the second fixed pulley 11, so that the reflecting mirror 4 on the reflecting platform 10 is in the highest position to reflect light to the target area, or can be directly lowered to any height on the spliced vertical rod 3.

[0056] Embodiment 8

[0057] See Figure 1 , on the basis of Embodiment 7, a rope is connected between the light box 5 and the reflecting platform 10, and a strap 501 is further provided on the light box 5 and is tied to the vertical rod 3 through the strap 501.

[0058] If middle-section lighting is required, the lower end of the reflecting platform 10 is connected to the upper end of the light box 5 through a rope. After the reflecting platform 10 is lifted by the suspension rope 12, the light box 5 will also be lifted to a certain height, so that a lighting spotlight 6 on the light box 5 is located at the middle-section position to project light. The strap 501 can tie the light box 5 to the vertical rod 3 to prevent the light box 5 from shaking and causing the light to shake.

[0059] Embodiment 9

[0060] See Figure 1 , Figure 2 , Figure 3 and Figure 4 , on the basis of any of the above embodiments, one or more connection holes 201 are respectively provided at the lower part of each support leg 2.

[0061] When assembling the emergency lighting device on the ground, open the four support legs 2, keep the guide cylinder 1 in a vertical state, and then connect fixing rods between every two adjacent support legs 2 to fix the opening angle of the support legs 2. One or more connection holes 201 are respectively provided on each support leg 2, and both ends of the fixing rod are respectively connected to the connection holes 201 of two adjacent support legs 2 through bolts.

[0062] Embodiment 10

[0063] See Figure 1 , Figure 2 , Figure 3 and Figure 4 , on the basis of Embodiment 9, ground anchor ear plates 202 are respectively provided at the lower ends of each support leg 2.

[0064] If it is necessary to assemble the emergency lighting device on the soil ground, the anchor bolts can be driven into the ground through the anchor ear plates 202 of each support leg 2 to reinforce the support leg 2.

[0065] The above content is only to illustrate the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the claims of the present invention.

Claims

1. An all-round high-altitude emergency lighting device for power emergency repair, characterized in that, It includes a vertical rod (3), and the vertical rod (3) is composed of multiple sections of vertical rods combined together; The vertical rod (3) is vertically arranged through a guiding cylinder (1). Four supporting legs (2) are hinged on the outer side wall of the guiding cylinder (1), and ground anchor ear plates (202) are respectively arranged at the lower ends of each of the supporting legs (2); A light box (5) is arranged at the upper middle part of the vertical rod (3). At least two lighting spotlights (6) are hinged on the light box (5), and a reflector (4) is arranged at the top of the vertical rod (3); One lighting spotlight (6) shoots towards the reflector (4), and projects illumination towards the target area through the reflector (4). Another lighting spotlight (6) shoots towards the target area. One end of each section of the vertical rod (3) is provided with a socket (301), and the other end is provided with a plug (302); Adjacent vertical rods (3) are connected through the socket (301) and the plug (302). A horizontal elevation hole (303) is also arranged on the bottommost section of the vertical rod (3), and an elevation rod (7) is inserted into the elevation hole (303).

2. The all-round high-altitude emergency lighting device for power emergency repair according to claim 1, wherein It also includes two hydraulic cylinders (8) and two cables (9). Connection holes are arranged at both ends of the elevation rod (7); The two hydraulic cylinders (8) are respectively fixed on both sides of the guiding cylinder (2) through the bases (801) at their lower ends. First fixed pulleys (802) are respectively arranged at the tops of the two hydraulic cylinders (8); The two cables (9) are respectively wound around the two first fixed pulleys (802). Among them, one end of one cable is connected to the corresponding base (801), and the other end is connected to the connection hole at one end of the elevation rod (7); one end of the other cable is connected to the corresponding base (801), and the other end is connected to the connection hole at the other end of the elevation rod (7) through a hook.

3. The all-round high-altitude emergency lighting device for power emergency repair according to claim 1, characterized in that, It also includes a reflecting platform (10). The reflecting platform (10) is assembled on the vertical rod (3). The reflector (4) is assembled on the reflecting platform (10), and a transmission mechanism is arranged between the reflecting platform (10) and the reflector (4).

4. The all-round high-altitude emergency lighting device for power emergency repair according to claim 3, characterized in that, An articulated seat (1001) is arranged on the reflecting platform (10), and the connecting end of the reflector (4) is hinged on the articulated seat (1001); The transmission mechanism includes a servo motor (1002). The servo motor (1002) is arranged inside the reflecting platform (10). A worm (1003) is connected to the main shaft of the servo motor (1002). A sector gear (1004) is arranged at the hinged end of the reflector (4), and the sector gear (1004) meshes with the worm (1003).

5. The all-round high-altitude emergency lighting device for power emergency repair according to claim 4, wherein, Dovetail grooves (304) distributed axially are arranged on the surface of each section of the vertical rod (3). Trapezoidal sliders are arranged on the reflecting platform (10), and the trapezoidal sliders are used for sliding assembly in the dovetail grooves (304).

6. The all-round high-altitude emergency lighting device for power emergency repair according to claim 5, characterized in that, A second fixed pulley (11) is arranged at the upper end of the topmost vertical rod (3). A suspension rope (12) is connected to the upper end of the reflecting platform (10), and the other end of the suspension rope (12) bypasses the second fixed pulley (11) and reaches the ground.

7. The all-round high-altitude emergency lighting device for power emergency repair according to claim 5, characterized in that, A rope is connected between the light box (5) and the reflection table (10), and the light box is tied to the vertical rod (3) by a binding strap (501).

8. The all-round high-altitude emergency lighting device for power emergency repair according to any one of claims 1-7, characterized in that One or more connecting holes (201) are respectively arranged at the lower parts of each of the support legs (2).

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