CN216918401U - Tower crane with illumination function - Google Patents

Abstract

The utility model relates to a tower crane with an illumination function, which comprises a base, wherein a tower crane is fixedly installed at the top of the base, two adjusting pits are formed in the base and are positioned at two sides of the tower crane, a sealing plate is inserted into the top of each adjusting pit in a sliding manner, and two hydraulic telescopic rods are fixedly installed in the adjusting pits, so that the tower crane has the following advantages: through the closing plate at removal regulation hole top, the inside of regulation hole is removed out to the lighting lamp holder to the hydraulic telescoping rod of being convenient for, rethread third motor drives the axis of rotation and rotates, thereby adjust the inclination of lighting lamp holder, and then the inside light of lighting lamp holder shines at work area's within range, the staff of being convenient for maintains its tower machine itself, rethread second motor drive rotor plate rotates, and then adjust the horizontal rotation angle of lighting lamp holder, rethread first motor drives first threaded rod and rotates, thereby drive movable plate horizontal migration, and then reach the irradiation range purpose that increases the lighting lamp holder.

Description

Tower crane with illumination function

Technical Field

The utility model relates to a tower machine technical field, concretely relates to tower machine with illumination function.

Background

The tower crane is the most common hoisting equipment on the construction site, also known as the tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening (height) one section by one section (referred to as a standard section for short), and the tower crane is indispensable equipment on the construction site.

The surface of the existing tower crane is fixedly provided with an illuminating lamp for illuminating the outside of the existing tower crane, but when a worker maintains the frame of the tower crane at night, the tower crane is not illuminated by the illuminating lamp, the worker needs to illuminate with an illuminating device, and the worker is not convenient to maintain the tower crane.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that an illuminating lamp is fixedly arranged on the surface of the existing tower crane to illuminate the outside of the tower crane, but when a worker maintains the frame of the tower crane at night, the tower crane is not illuminated by the illuminating lamp, the worker needs to carry out illumination by the illuminating device, and the maintenance of the tower crane is inconvenient for the worker to maintain the tower crane, and the tower crane with the illuminating function is provided, wherein the illuminating lamp bracket is conveniently moved out of the inner part of the adjusting pit by a hydraulic telescopic rod by moving a sealing plate at the top of the adjusting pit, the rotating shaft is driven by a third motor to rotate so as to adjust the inclination angle of the illuminating lamp bracket, and the illuminating lamp inside the illuminating lamp bracket irradiates in the range of a working area so as to be convenient for the worker to maintain the tower crane, the rotating plate is driven by a second motor to rotate so as to adjust the horizontal rotation angle of the illuminating lamp bracket, then the first motor drives the first threaded rod to rotate, so that the movable plate is driven to horizontally move, and the purpose of increasing the irradiation range of the lighting lamp holder is achieved.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model relates to a tower crane with an illumination function, which comprises: the base, the top fixed mounting of base has the tower machine, two regulation pits have been seted up to the inside of base, two the regulation pit is located the both sides of tower machine, the top of regulation pit is slided to peg graft and is had the closing plate, the inside fixed mounting of regulation pit has two hydraulic telescoping rod, two the same locating plate of hydraulic telescoping rod's top fixed mounting, the rectangular channel has been seted up on the surface of locating plate, the internal rotation of rectangular channel is connected with first threaded rod, the surperficial threaded connection of first threaded rod has the movable plate.

According to a preferred technical scheme of the utility model, cross rods are inserted into two sides of the moving plate in a sliding mode, two ends of each cross rod are fixedly connected with the inner wall of a rectangular groove, a first motor is fixedly mounted on one side of the positioning plate, the output end of the first motor is fixedly connected with a first threaded rod, the first threaded rod is driven to rotate through the first motor, so that the moving plate is driven to move horizontally, and meanwhile, the cross rods provide limiting and supporting effects for the movement of the positioning plate.

As a preferred technical solution of the present invention, the interior of the moving plate is rotatably connected with a rotating plate, the surface of the rotating plate is fixedly connected with a gear ring, one side of the gear ring is engaged with a gear, the interior of the gear is fixedly connected with a fixed shaft, the fixed shaft is rotatably connected with the interior of the moving plate, the surface of the moving plate is fixedly provided with a second motor, the second motor is fixedly connected with one end of the fixed shaft, the fixed shaft is driven by the second motor to rotate, so that the gear and the gear ring are engaged to rotate, the gear ring drives the rotating plate to rotate, and the horizontal rotation angle of the lighting lamp holder is further adjusted.

As a preferred technical solution of the present invention, a support frame is fixedly mounted on a surface of the rotating plate, a rotating shaft is rotatably connected inside the support frame, an illumination lamp holder is fixedly mounted on a surface of the rotating shaft, a third motor is fixedly mounted on a surface of the support frame, the third motor is fixedly connected to one end of the rotating shaft, and the rotating shaft is driven to rotate by the third motor, so as to adjust an inclination angle of the illumination lamp holder, and further illuminate an illumination lamp inside the illumination lamp holder within a range of a working area.

The utility model has the following advantages: through the closing plate at removal regulation hole top, the inside of regulation hole is removed out to the lighting lamp holder to the hydraulic telescoping rod of being convenient for, rethread third motor drives the axis of rotation and rotates, thereby adjust the inclination of lighting lamp holder, and then the inside light of lighting lamp holder shines at work area's within range, the staff of being convenient for maintains its tower machine itself, rethread second motor drive rotor plate rotates, and then adjust the horizontal rotation angle of lighting lamp holder, rethread first motor drives first threaded rod and rotates, thereby drive movable plate horizontal migration, and then reach the irradiation range purpose that increases the lighting lamp holder.

Drawings

Fig. 1 is a schematic overall structure diagram of a tower crane with an illumination function according to a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic view of a tower crane with an illumination function in fig. 1 according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view at B of fig. 2 of a tower crane with an illumination function according to a preferred embodiment of the present invention;

FIG. 4 is a schematic top view of a tower crane moving plate with illumination function according to a preferred embodiment of the present invention;

fig. 5 is a schematic perspective view of a tower crane support frame with an illumination function according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a base; 2. a tower crane; 3. a conditioning pit; 4. a sealing plate; 5. a hydraulic telescopic rod; 6. positioning a plate; 7. a rectangular groove; 8. a first threaded rod; 9. moving the plate; 10. a cross bar; 11. a first motor; 12. a rotating plate; 13. a ring gear; 14. a gear; 15. a fixed shaft; 16. a second motor; 17. a support frame; 18. a rotating shaft; 19. an illumination fixture; 20. a third motor.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-5, the present invention provides a tower crane with illumination function, comprising: base 1, base 1's top fixed mounting has tower machine 2, two regulation pits 3 have been seted up to base 1's inside, two regulation pits 3 are located tower machine 2's both sides, the top of regulation pit 3 slides and pegs graft and has closing plate 4, the inside fixed mounting of regulation pit 3 has two hydraulic telescoping rod 5, the same locating plate 6 of the top fixed mounting of two hydraulic telescoping rod 5, rectangular channel 7 has been seted up on the surface of locating plate 6, the inside rotation of rectangular channel 7 is connected with first threaded rod 8, the surperficial threaded connection of first threaded rod 8 has movable plate 9, drive first threaded rod 8 through first motor 11 and rotate, thereby drive movable plate 9 horizontal migration, through the closing plate 4 at removal regulation pit 3 top, hydraulic telescoping rod 5 of being convenient for removes the inside of regulation pit 3 with lighting fixture 19.

Wherein, the cross bar 10 is inserted and connected with two sides of the moving plate 9 in a sliding way, the inner wall of the rectangular groove 7 is fixedly connected with two ends of the cross bar 10, the first motor 11 is fixedly arranged on one side of the positioning plate 6, the first threaded rod 8 is fixedly connected with the output end of the first motor 11, the first threaded rod 8 is driven by the first motor 11 to rotate so as to drive the moving plate 9 to move horizontally, meanwhile, the cross bar 10 provides a limiting and supporting function for the movement of the positioning plate 6, the rotating plate 12 is rotatably connected with the inside of the moving plate 9, the gear ring 13 is fixedly connected with the surface of the rotating plate 12, the gear 14 is engaged and connected with one side of the gear ring 13, the fixed shaft 15 is fixedly connected with the inside of the gear 14, the inside of the moving plate 9 is rotatably connected with the fixed shaft 15, the second motor 16 is fixedly arranged on the surface of the moving plate 9, the second motor 16 is fixedly connected with one end of the fixed shaft 15, the fixed shaft 15 is driven by the second motor 16 to rotate, so that the driving gear 14 is engaged and rotated with the gear ring 13, the gear ring 13 drives the rotating plate 12 to rotate, so as to adjust the horizontal rotation angle of the lighting lamp holder 19.

Wherein, the surface of support frame 17 fixed mounting rotor plate 12, the inside of rotation axis 18 rotation connection support frame 17, the surface of illumination lighting fixture 19 fixed mounting rotation axis 18, the surface of third motor 20 fixed mounting support frame 17, the one end fixed connection third motor 20 of rotation axis 18 drives rotation axis 18 through third motor 20 and rotates to adjust the inclination of illumination lighting fixture 19, and then the inside light of illumination lighting fixture 19 shines in work area's within range.

The working principle is as follows: when a worker maintains the tower crane 2 at night, the sealing plate 4 at the top of the adjusting pit 3 is firstly drawn out, then the positioning plate 6 is adjusted by the hydraulic telescopic rod 5 to move out of the adjusting pit 3, then the third motor 20 is started to drive the rotating shaft 18 to rotate, thereby adjusting the inclination angle of the lighting lamp holder 19, further, the illuminating lamp in the illuminating lamp holder 19 is irradiated in the range of the working area, so that the worker can conveniently maintain the tower crane 2, meanwhile, the worker starts the second motor 16 to drive the fixed shaft 15 to rotate, so that the driving gear 14 and the gear ring 13 are meshed to rotate, the gear ring 13 drives the rotating plate 12 to rotate, further adjusting the horizontal rotation angle of the lighting lamp holder 19, and then the first motor 11 drives the first threaded rod 8 to rotate, thereby driving the moving plate 9 to move horizontally, and further achieving the purpose of increasing the irradiation range of the lighting lamp bracket 19.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. A tower machine with illumination function, its characterized in that includes: base (1), the top fixed mounting of base (1) has tower machine (2), two regulation pits (3), two have been seted up to the inside of base (1) regulation pit (3) are located the both sides of tower machine (2), the top of regulation pit (3) is slided and is pegged graft and have closing plate (4), the inside fixed mounting of regulation pit (3) has two hydraulic telescoping rod (5), two the same locating plate (6) of top fixed mounting of hydraulic telescoping rod (5), rectangular channel (7) have been seted up on the surface of locating plate (6), the inside rotation of rectangular channel (7) is connected with first threaded rod (8), the surperficial threaded connection of first threaded rod (8) has movable plate (9).

2. The tower crane with the lighting function as claimed in claim 1, wherein a cross bar (10) is inserted into two sides of the moving plate (9) in a sliding manner, two ends of the cross bar (10) are fixedly connected with the inner wall of the rectangular groove (7), a first motor (11) is fixedly mounted on one side of the positioning plate (6), and the output end of the first motor (11) is fixedly connected with the first threaded rod (8).

3. The tower crane with the lighting function as claimed in claim 1, wherein a rotating plate (12) is rotatably connected inside the moving plate (9), a gear ring (13) is fixedly connected to the surface of the rotating plate (12), a gear (14) is engaged and connected to one side of the gear ring (13), a fixed shaft (15) is fixedly connected inside the gear (14), the fixed shaft (15) is rotatably connected inside the moving plate (9), a second motor (16) is fixedly mounted on the surface of the moving plate (9), and the second motor (16) is fixedly connected to one end of the fixed shaft (15).

4. The tower crane with the illumination function as claimed in claim 3, wherein a support frame (17) is fixedly mounted on the surface of the rotating plate (12), a rotating shaft (18) is rotatably connected inside the support frame (17), an illumination lamp holder (19) is fixedly mounted on the surface of the rotating shaft (18), a third motor (20) is fixedly mounted on the surface of the support frame (17), and the third motor (20) is fixedly connected to one end of the rotating shaft (18).

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