Stable remote control lifting type projection lighthouse

Abstract

The utility model relates to the technical field of projection lighthouses, in particular to a stable remote control lifting type projection lighthouse. The tower comprises a tower body, a driving device is arranged on the outer side of the tower body, a movable lighting device is arranged on the driving device, a mounting plate is arranged in the tower body, and a pair of lifting devices is arranged on the mounting plate; a top plate is arranged at the bottom of the tower body, a motor is arranged on the top plate, and a bottom plate is arranged at the bottom of the tower body; the driving device comprises a plurality of lead screws arranged between the top plate and the bottom plate, the lead screws are arranged at the four corners of the top plate respectively, the top of one lead screw is arranged at the transmission end of a motor, gears are arranged at the bottoms of the lead screws at the same time, and the gears are in transmission connection through a chain. The problem that when an existing projection lighthouse needs to be maintained, maintenance personnel need to climb up the top of the projection lighthouse and then maintain the projection lamp, and accidents are likely to happen is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of light projection towers, in particular to a stable remote-controlled lifting light projection tower. Background Art

[0002] Floodlight towers are lighting equipment used in construction sites, building projects and other places. Through strong and extensive lighting, they provide sufficient light so that construction or other activities can continue at night or in low light conditions.

[0003] However, when the existing floodlight tower needs to be repaired, maintenance personnel are required to climb to the top of the floodlight tower and then repair the floodlight. The climbing and maintenance process is relatively dangerous and can easily lead to accidents. Utility Model Content

[0004] The purpose of the utility model is to provide a stable remote-controlled lifting floodlight tower to solve the problem in the background technology that when the existing floodlight tower needs to be repaired, the maintenance personnel need to climb to the top of the floodlight tower to repair the floodlight, which can easily lead to accidents.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution, which includes a tower body, a driving device is arranged on the outside of the tower body, a mobile lighting device is arranged on the driving device, a mounting plate is arranged inside the tower body, and a pair of lifting devices are arranged on the mounting plate.

[0006] As a preferred embodiment of the utility model, a top plate is provided at the bottom of the tower body, a motor is provided on the top plate, and a bottom plate is provided at the bottom of the tower body.

[0007] As a preferred embodiment of the utility model, the driving device includes several lead screws arranged between the top plate and the bottom plate, and the several lead screws are respectively arranged on the four corners of the top plate, the top of one of the lead screws is arranged on the transmission end of the motor, and gears are simultaneously arranged at the bottom of several of the lead screws, and the several gears are connected by chain transmission.

[0008] As a preferred embodiment of the utility model, the mobile lighting device includes a mounting frame mounted on the outside of the tower body, a plurality of floodlights are arranged on the outside of the mounting frame, driving parts are arranged on the four corners of the mounting frame, and the mounting frame is arranged on a plurality of screws through a plurality of driving parts.

[0009] As a preferred embodiment of the present invention, the lifting device includes a telescopic cylinder arranged on a mounting plate, and a support plate is arranged on the top of the telescopic rod of the telescopic cylinder.

[0010] As a preferred embodiment of the utility model, two slide rails are arranged on the outer side of each supporting leg of the tower body, and slide grooves are opened on the inner side of the installation frame at positions corresponding to the slide rails.

[0011] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0012] 1. The utility model provides a driving device, and through four lead screws cooperate with the mobile lighting device, the installation frame can be made more stable when moving up and down, avoiding accidents. At the same time, it provides convenience for maintenance personnel, increases safety, and eliminates the risk of high-altitude maintenance.

[0013] 2. The utility model provides a lifting device, which can support and fix the mobile lighting device after it moves to the top of the tower body, thereby preventing the installation frame from falling off due to damage to the device and increasing safety.

[0014] 3. The utility model can further improve the stability of the mobile lighting device when it moves up and down by arranging several slide rails on the side of the tower body, and can avoid accidents such as jamming during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the tower structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the driving device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the mobile lighting device of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the lifting device of the utility model.

[0020] Figure numerals: tower body 1, mounting plate 10, slide rail 11, top plate 12, bottom plate 13, lifting device 2, telescopic cylinder 20, support plate 21, driving device 3, screw 30, gear 31, chain 32, motor 33, mobile lighting device 4, mounting frame 40, slide 41, floodlight 42, driving part 43. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0022] like Figure 1As shown, the utility model proposes a stable remote-controlled lifting light tower, which includes a tower body 1, a driving device 3 is arranged on the outer side of the tower body 1, a mobile lighting device 4 is arranged on the driving device 3, a mounting plate 10 is arranged inside the tower body 1, and a pair of lifting devices 2 are arranged on the mounting plate 10.

[0023] like Figure 2 As shown, a top plate 12 is provided at the bottom of the tower body 1 , a motor 33 is provided on the top plate 12 , a bottom plate 13 is provided at the bottom of the tower body 1 , and two slide rails 11 are provided on the outer side of each supporting leg of the tower body 1 .

[0024] like Figure 3 As shown, the driving device 3 includes a plurality of lead screws 30 arranged between the top plate 12 and the bottom plate 13, and the plurality of lead screws 30 are respectively arranged on the four corners of the top plate 12, wherein the top of one of the lead screws 30 is arranged on the transmission end of the motor 33, and gears 31 are also arranged at the bottom of the plurality of lead screws 30, and the plurality of gears 31 are connected through a chain 32 for transmission.

[0025] As an optimization solution of the present invention, by using the chain 32 for transmission, the four lead screws 30 can rotate synchronously, thereby improving stability.

[0026] like Figure 4 As shown, the mobile lighting device 4 includes a mounting frame 40 sleeved on the outside of the tower body 1, a plurality of floodlights 42 are arranged on the outside of the mounting frame 40, driving components 43 are arranged on the four corners of the mounting frame 40, the mounting frame 40 is arranged on a plurality of lead screws 30 through the plurality of driving components 43, and a slide groove 41 is provided on the inner side of the mounting frame 40 at a position corresponding to the slide rail 11.

[0027] like Figure 5 As shown, the lifting device 2 includes a telescopic cylinder 20 arranged on the mounting plate 10, and a support plate 21 is arranged on the top of the telescopic rod of the telescopic cylinder 20.

[0028] When in use, it is necessary to start the motor 33 to rotate forward, and the motor 33 will drive one of the screws 30 to rotate, and then the chain 32 will make the four screws 30 rotate synchronously, and then the installation frame 40 will be driven to move upward. When the motion lighting device moves to the top of the lifting device 2, it is necessary to start the two telescopic cylinders 20 and the top support plate 21, which is stuck at the bottom of the installation frame 40 to prevent the mobile lighting device 4 from falling off; when maintenance is needed, it is only necessary to retract the telescopic cylinder 20 and reverse the motor 33 to lower the installation frame 40.

[0029] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A stable remote-controlled lifting light tower, comprising a tower body (1), characterized in that: A driving device (3) is arranged outside the tower body (1), a mobile lighting device (4) is arranged on the driving device (3), a mounting plate (10) is arranged inside the tower body (1), and a pair of lifting devices (2) are arranged on the mounting plate (10).

2. A stable remote-controlled lifting light tower according to claim 1, characterized in that: A top plate (12) is arranged at the bottom of the tower body (1), a motor (33) is arranged on the top plate (12), and a bottom plate (13) is arranged at the bottom of the tower body (1).

3. A stable remote-controlled lifting light tower according to claim 2, characterized in that: The driving device (3) comprises a plurality of lead screws (30) arranged between a top plate (12) and a bottom plate (13), and the plurality of lead screws (30) are respectively arranged at four corners of the top plate (12), wherein the top of one lead screw (30) is arranged on a transmission end of a motor (33), and gears (31) are arranged at the bottoms of the plurality of lead screws (30), and the plurality of gears (31) are connected to each other by a chain (32) for transmission.

4. A stable remote-controlled lifting light tower according to claim 3, characterized in that: The mobile lighting device (4) comprises a mounting frame (40) sleeved on the outside of the tower body (1), a plurality of floodlights (42) are arranged on the outside of the mounting frame (40), driving components (43) are arranged on the four corners of the mounting frame (40), and the mounting frame (40) is arranged on a plurality of lead screws (30) via the plurality of driving components (43).

5. A stable remote-controlled lifting light tower according to claim 4, characterized in that: The lifting device (2) comprises a telescopic cylinder (20) arranged on a mounting plate (10), and a support plate (21) is arranged on the top of the telescopic rod of the telescopic cylinder (20).

6. A stable remote-controlled lifting light tower according to claim 5, characterized in that: Two slide rails (11) are arranged on the outside of each supporting leg of the tower body (1), and a slide groove (41) is provided on the inside of the installation frame (40) at a position corresponding to the slide rails (11).

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