CN215637027U - Telescopic movable lighting lamp bracket - Google Patents

Abstract

The utility model provides a telescopic removal lighting lamp bracket, including base and lifting support, lifting support is by the fixing base, lift seat and manual capstan winch are constituteed, lift seat and the installation of the inside and outside registrate of fixing base, the side of fixing base is equipped with the round hole, the side vertical direction of lift seat is equipped with the connecting hole that multiunit and round hole position correspond, manual capstan winch passes through its plate rail and installs on the fixing base, manual capstan winch's wire rope tip and lift seat are connected, the upper portion at the base is installed to the fixing base, the bottom of base is equipped with the universal wheel. The utility model has convenient and fast moving process, low use cost, effectively enlarged illumination area, solves the problems of dead angle and insufficient illumination of night illumination on construction site and ensures the safety of night construction.

Description

Telescopic movable lighting lamp bracket

Technical Field

The utility model relates to a lighting lamp holder, in particular to a telescopic movable lighting lamp holder, and belongs to the technical field of engineering construction lighting auxiliary facilities.

Background

At the present stage, the engineering construction site generally adopts the following modes for illumination when working at night.

Firstly, the high-power illuminating lamp is fixedly arranged at a high position of a construction site. In order to facilitate construction, only one or two high-altitude facilities for installing illuminating lamps are usually arranged on the whole construction site and are usually arranged at the center of the construction site. But simultaneously has the following defects that the illumination brightness of the outer area of the first construction site is insufficient, and the construction potential safety hazard exists; secondly, because the illuminating lamp is fixedly installed, the corresponding illuminating angle is also fixed, and due to the fact that a part of construction areas are shielded, illuminating dead angles exist, operation cannot be carried out; thirdly, the lighting lamp needs to take the whole construction site into consideration, so that the lighting lamp is required to have larger power and is more power-consuming.

And secondly, an iron material such as angle steel or a round pipe is welded into a set of lamp holder, the illuminating lamp is fixed at the top of the lamp holder, and the lamp holder and the illuminating lamp are moved to an area needing illumination during use. The method has the advantages of good local illumination effect and relatively low power consumption. Firstly, the lamp holder is formed by welding iron materials and is relatively heavy, and the lamp holder can be carried by a plurality of people during movement, so that the lamp holder is very troublesome; the second is because the highly fixed of lighting fixture, and the height of illuminating lamp is also fixed promptly, and when the regional height that needs the illumination was highly inconsistent with the light, illuminating effect was relatively poor.

And thirdly, adopting an illuminating lamp with a telescopic rotation function. The illuminating lamp can solve the problems, but has the defects that the price of the illuminating lamp is very high, the required cost is several times or even dozens of times of that of the method, the illuminating lamp is not practical, and the application is very few.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the telescopic movable lighting lamp bracket, the lighting area is effectively enlarged, the problems of lighting dead angles and insufficient lighting at night in a construction site can be solved, and the safety of construction at night is ensured; and the moving process is convenient and fast, and the use cost is low.

The technical scheme adopted by the utility model for solving the technical problems is as follows: including base and lifting support, lifting support comprises fixing base, lift seat and manual capstan winch, and the installation of registrating inside and outside lift seat and the fixing base, the side of fixing base is equipped with the round hole, and the side vertical direction of lift seat is equipped with the connecting hole that multiunit and round hole position correspond, and manual capstan winch installs on the fixing base through its plate rail, and manual capstan winch's wire rope tip is connected with the lift seat, and the upper portion at the base is installed to the fixing base, and the bottom of base is equipped with the universal wheel.

Compared with the prior art, the telescopic movable lighting lamp bracket is provided with the lifting support, the lifting support consists of the fixed seat, the lifting seat and the manual winch, the lifting seat and the fixed seat are sleeved inside and outside, and the lifting seat can vertically extend and retract in the fixed seat, so that the lamp bracket can extend and retract up and down, the lighting area is effectively enlarged, the problems of lighting dead angles and insufficient lighting at night in a construction site are solved, and the construction safety at night is ensured. And then establish the round hole through the side of fixing base, the side vertical direction of lift seat is equipped with the connecting hole that the multiunit corresponds with the round hole position, and after the height-adjusting is good to the lift seat, can adopt the bolt to pass round hole and connecting hole and fix the lift seat, and it is firm reliable to guarantee that the lift seat uses. In addition, the manual winch is installed on the fixing seat through the plate frame, the end part of the steel wire rope of the manual winch is connected with the lifting seat, namely the height of the lifting seat is adjusted through the manual winch, the whole process can be completed by a single person, and the manual winch is simple and convenient. Meanwhile, the lamp holder is also provided with the base with the universal wheel, when the safety of the universal wheel is loosened, the whole lamp holder is convenient to move, can be operated by a single person, and is convenient and quick. In addition, the lamp bracket is made of galvanized angle iron, a hand-operated steel wire winch and the universal wheel, the connection mode adopts welding, and the manufacturing cost is low.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of one embodiment of the present invention.

In the figure, the lamp comprises a frame-shaped lamp holder 1, a lifting seat 2, a fixed seat 3, a base 4, a manual winch 5, a universal wheel 6 and a universal wheel.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; but not all embodiments, are based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.

Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:

fig. 1 is a schematic structural view showing a preferred embodiment of the present invention, and the telescopic movable lighting fixture in the drawing comprises a base 4 and a lifting bracket. The lifting support consists of a fixed seat 3, a lifting seat 2 and a manual winch 5, the lifting seat 2 and the fixed seat 3 are sleeved inside and outside, and the lifting seat 2 can vertically extend and retract in the fixed seat 3; preferably, the fixed seat 3 and the lifting seat 2 of the lifting support are formed by welding galvanized angle iron, the manufacturing cost is low, and the two are rectangular stand columns integrally. The side surface of the fixed seat 3 is provided with a round hole, the side surface of the lifting seat 2 is provided with a plurality of groups of connecting holes corresponding to the round hole in position in the vertical direction, and after the height of the lifting seat 2 is adjusted, bolts can penetrate through the round hole and the connecting holes to fix the lifting seat 2, so that the lifting seat 2 is stable and reliable in use; manual capstan winch 5 is installed on fixing base 3 through its plate rail, and manual capstan winch 5's wire rope tip is connected with lift seat 2, and the height of lift seat 2 is adjusted through manual capstan winch 5 promptly, and whole process is single can accomplish, and is simple and convenient. Fixing base 3 is installed on the upper portion of base 4, and fixing base 3 is preferred to be designed into with base 4 swing joint, but like this lift seat 2, fixing base 3 and chassis quickly separating, the transport equipment of being convenient for.

In the embodiment, the bottom of base 4 is equipped with universal wheel 6, further preferably, universal wheel 6 set up in the four corners department of base 4 bottom, when loosening the universal wheel 6 insurance, whole lighting fixture is convenient for remove, when removing the assigned position, dies the 6 insurance locks of universal wheel again, and unable removal this moment guarantees that whole lighting fixture is firm reliable, and whole process is single can operate convenient and fast equally.

In the optimal design scheme of this embodiment, the top fixedly connected with frame shape lamp stand 1 of lift seat 2 is preferably formed by the welding of zinc-plated angle bar, is equipped with the crossbeam (not shown on the picture) that the ladder formula was arranged with the side at fixing base 3 and lift seat 2, and the crossbeam adopts zinc-plated angle bar, through welded mode fixed connection on fixing base 3 and lift seat 2, the interval of crossbeam is 400mm, is fit for personnel to climb. During the use, remove the lighting fixture to the assigned position earlier to adjust to the assigned height with lift seat 2, then the crossbeam climbing to the top that operating personnel arranged through the cat ladder formula, place suitable light in the frame shape lamp stand 1 at lift seat 2 tops, this scheme comparatively is suitable for the operating mode that the light demand is changeable, often change the light.

In another alternative that does not give the structure picture in this embodiment, the top of seat 2 that goes up and down is equipped with a plurality of otic placodes, and otic placode quantity is unanimous with the illumination lamp mounting hole, during the use, is fixed in the light on the otic placode, guarantees that the lighting fixture removes flexible process firm reliable, and this scheme comparatively is suitable for the operating mode of adopting an illumination lamp for a long time.

In a preferable scheme of this embodiment, the vertical projection size of the base 4 is more than 4 times of that of the lifting mechanism, so as to ensure that the lamp holder is stable and reliable in both the moving process and the working process.

In the further optimal design of this embodiment, the top of fixing base 3 is equipped with the fixed pulley, and manual capstan 5's wire rope passes the fixed pulley and is connected with the crane, thereby can effectively avoid manual capstan 5 during operation wire rope and other rigidity objects to take place the problem that the friction influences the wire rope life-span, has also reduced hand dynamics simultaneously, operates more lightly swiftly.

In another alternative scheme without a structural diagram, the fixed seat 3 is connected with the lifting seat 2 through an automatic lifting mechanism such as an electric push rod and a hydraulic oil cylinder, when the electric push rod is selected, one end of the electric push rod is connected, the lifting seat 2 is connected with the other end of the electric push rod, and the lifting of the lifting seat 2 is realized through the extension and retraction of the electric push rod.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiment according to the technical spirit of the present invention are included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a telescopic removal lighting fixture, characterized by: including base (4) and lifting support, lifting support is by fixing base (3), lift seat (2) and manual capstan winch (5) are constituteed, lift seat (2) and the installation of the interior outer registrate of fixing base (3), the side of fixing base (3) is equipped with the round hole, the side vertical direction of lift seat (2) is equipped with the connecting hole that the multiunit corresponds with the round hole position, manual capstan winch (5) are installed on fixing base (3) through its plate rail, the wire rope tip and the lift seat (2) of manual capstan winch (5) are connected, the upper portion at base (4) is installed in fixing base (3), the bottom of base (4) is equipped with universal wheel (6).

2. The telescopic mobile lighting fixture of claim 1, further comprising: the top of the lifting seat (2) is provided with a plurality of ear plates, and the number of the ear plates is consistent with that of the lighting lamp mounting holes.

3. The telescopic mobile lighting fixture of claim 1, further comprising: the top of the lifting seat (2) is also fixedly connected with a frame-shaped lamp holder (1).

4. A telescopic mobile lighting fixture according to claim 1, 2 or 3, and further comprising: and a cross beam arranged in a ladder way is arranged on the same side surface of the fixed seat (3) and the lifting seat (2).

5. The telescopic mobile lighting fixture of claim 4, wherein: the crossbeam adopts galvanized angle iron, through welded mode fixed connection on fixing base (3) or lift seat (2).

6. The telescopic mobile lighting fixture of claim 5, wherein: the distance between the cross beams is 400 mm.

7. A telescopic mobile lighting fixture according to claim 1, 2 or 3, and further comprising: the top of the fixed seat (3) is provided with a fixed pulley, and a steel wire rope of the manual winch (5) penetrates through the fixed pulley to be connected with the lifting frame.

8. A telescopic mobile lighting fixture according to claim 1, 2 or 3, and further comprising: the fixed seat (3) and the lifting seat (2) of the lifting support are formed by welding galvanized angle iron, and the two are integrally rectangular stand columns.

9. A telescopic mobile lighting fixture according to claim 1, 2 or 3, and further comprising: the vertical projection size of the base (4) is more than 4 times of that of the lifting mechanism.

10. A telescopic mobile lighting fixture according to claim 1, 2 or 3, and further comprising: the universal wheels (6) are arranged at the four corners of the bottom of the base (4).

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