CN218379307U - Lamp bracket for water conservancy construction site - Google Patents

Abstract

The utility model relates to a hydraulic and hydroelectric engineering construction technical field, especially hydraulic construction site lighting fixture, including bearing chassis, pole setting, interlayer and swing arm, be fixed with a vertical pole setting on the four corners on bearing chassis respectively, the upper portion of pole setting is provided with the interlayer, the inboard of interlayer is fixed with a plurality of mounts that are parallel to each other, is located both sides be fixed with the stock on the mount, be located the intermediate position install the swing arm on the mount, the protection canopy is installed at the top of pole setting. The utility model has the advantages that: the night lighting effect is effectively improved, the construction efficiency is obviously improved, the on-site safe and civilized image is greatly improved, and the electric shock safety risk is effectively reduced.

Description

Lamp bracket for water conservancy construction site

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering construction technical field, especially hydraulic construction scene lighting fixture.

Background

Due to the limitation of professional characteristics of hydraulic and hydroelectric engineering construction, various processes need continuous operation to ensure the engineering quality and safety requirements, such as foundation grouting, dam body filling, rolling, concrete pouring and the like. For this reason, night lighting is particularly important. Simultaneously, because the water conservancy and hydropower engineering project is generally arranged in the deep mountain canyon, relief environmental condition is restricted, and the lighting lamp bracket standard differs, and the randomness is big, and the style is hundred, and some erect with the reinforcing bar dragon, and some support with the pole, some lay in suitable ground at will, and the illuminating effect is not good, and the risk of electrocution is big.

For each engineering lamp bracket current situation, the following disadvantages are considered to exist:

1. the temporary lighting lamp bracket has the phenomenon of non-uniform standard, and the height is staggered, so that the field lighting effect and the field civilization image are influenced;

2. the lighting facilities are randomly hung on a metal framework or a rod piece in an operation area, so that the potential safety hazard of electric shock of personnel exists;

3. the lamp holder has no protective facilities, the foundation is unstable, and the lamp holder is easy to break by flying stones or collapse;

4. no obvious safety warning mark exists, and no personnel have the potential safety hazard of damage or electric shock;

5. the lamp bracket is not standard, and professional electricians maintain very inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a water conservancy job site lighting fixture, effectively promoted lighting effect at night, the efficiency of construction obviously improves, and on-the-spot safe civilization image promotes by a wide margin, and its electric shock safety risk effectively reduces.

The purpose of the utility model is realized through the following technical scheme:

water conservancy job site lighting fixture, including bearing chassis, pole setting, interlayer and swing arm, be fixed with a vertical pole setting on the four corners on bearing chassis respectively, the upper portion of pole setting is provided with the interlayer, the inboard of interlayer is fixed with a plurality of mounts that are parallel to each other, is located both sides be fixed with the stock on the mount, be located the intermediate position install the swing arm on the mount, the protection canopy is installed at the top of pole setting.

Furthermore, anchor rod fixing holes are formed in the fixing frames located on the two sides, and the anchor rods are fixed in the anchor rod fixing holes.

Furthermore, a rotating rod fixing hole is formed in the fixing frame located in the middle, the rotating rod is a T-shaped component, external threads are formed in the lower portion of the rotating rod, the rotating rod is connected with the two nuts in a matched mode, one nut abuts against the upper surface of the fixing frame, and the other nut abuts against the lower surface of the fixing frame.

Furthermore, the middle part of the outer side of the vertical rod is provided with a hook.

Furthermore, the hook comprises an arc-shaped reinforcing steel bar and an insulating sleeve, the end part of the reinforcing steel bar is fixed on the vertical rod, and the insulating sleeve is sleeved on the reinforcing steel bar.

Furthermore, a tool rack is fixed at the lower part of the vertical rod, and a partition plate is laid on the inner side of the tool rack.

Further, the partition board is a wood board or a hard rubber board.

Furthermore, the protection shed is a color steel tile protection shed.

Furthermore, the middle outer side of the vertical rod is also provided with a safety electricity utilization warning board and an operation rule notice board in a hanging manner.

The utility model has the advantages of it is following:

1. the standard lamp bracket is customized in a unified way, so that the field safety civilization image is improved.

2. The illumination angle and direction can be adjusted in a range of 360 degrees according to the needs, and the illumination effect of night construction is greatly improved.

3. Set up insulating couple, can establish cable conductor standard string, reduced the safety risk that electric power facility destroys and causes the electric shock.

4. The standard lamp is provided with the ballast layer, and after the load-bearing chassis is ballast, the stress is uniform, the frequency of collapse caused by collision of other objects or fall caused by strong wind can be reduced, and the service life of the lamp is ensured.

5. The top of the lamp holder is provided with a protective shed, so that the potential safety hazard of electric shock caused by the fact that an object above strikes the lamp holder to damage a power line or is wetted by rainwater is avoided.

6. The proper space of the lamp bracket body can be provided with a safety warning mark, an operation rule and a warning band, so that the safety warning mark is clear, education can be warned, and the risk of illegal operation of irrelevant personnel is reduced.

7. The standard lamp bracket body tool layer can be used for placing an electric frequency and electrician tool box after being paved with the wood board, so that electricians can conveniently and quickly solve the field maintenance problem.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view at B-B in FIG. 1;

FIG. 4 is a schematic cross-sectional view at C-C in FIG. 1;

FIG. 5 is a schematic cross-sectional view taken at D-D in FIG. 1;

in the figure: 1-load bearing chassis, 2-upright rods, 3-tool racks, 4-interlayers, 5-anchor rods, 6-swing rods, 7-protective sheds, 8-hooks, 9-partition plates, 10-fixing frames, 11-anchor rod fixing holes and 12-swing rod fixing holes.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 5, the water conservancy construction site lamp holder comprises a bearing chassis 1, vertical rods 2, interlayers 4 and rotary rods 6, wherein the bearing chassis 1 is of a 80 × 80cm square frame structure, the four corners of the bearing chassis 1 are respectively fixed with one vertical rod 2, the height of each vertical rod 2 is 150cm, the interlayer 4 is arranged on the upper portion of each vertical rod 2, a plurality of fixing frames 10 which are parallel to each other are fixed on the inner side of each interlayer 4, anchor rods 5 are fixed on the fixing frames 10 which are positioned on two sides, the rotary rods 6 are arranged on the fixing frames 10 which are positioned in the middle, and a protective shed 7 is arranged at the top of each vertical rod 2. In this embodiment, the load-bearing chassis 1, the upright rod 2 and the fixing frame 10 are all made of # 5 steel angles, and are welded during mutual connection, and the welding seam is full weld.

Further, anchor rod fixing holes 11 are formed in the fixing frames 10 located on the two sides, and the anchor rods 5 are fixed in the anchor rod fixing holes 11.

Furthermore, a rotating rod fixing hole 12 is formed in the fixing frame 10 located in the middle, the rotating rod 6 is a T-shaped component, external threads are formed in the lower portion of the rotating rod 6, the rotating rod 6 is connected with two nuts in a matched mode, one nut abuts against the upper surface of the fixing frame 10, and the other nut abuts against the lower surface of the fixing frame 10.

Further, 2 outside middle parts of pole setting are provided with couple 8, in this embodiment, couple 8 comprises the reinforcing bar and the insulation support of arcuation, the end fixing of reinforcing bar is on pole setting 2, the insulation support overlaps and locates on the reinforcing bar. The hook 8 is mainly used for hanging a cable. Can establish cable conductor standard hanging, reduced the safety risk that electric power facility destroys and causes the electric shock.

Further, the lower part of pole setting 2 is fixed with tool holder 3, the inboard of tool holder 3 has laid baffle 9, baffle 9 is plank or stereoplasm offset plate. The tool rack 3 also adopts 5# angle steel with the length of 80 cm. The inner side of the tool rack 3 is mainly provided with an electric frequency and electrician tool box, so that electricians can conveniently and rapidly solve the field maintenance problem. In this embodiment, the bottom and the periphery of the tool holder 3 are formed into a box structure by laying wood boards having a thickness of 2 cm.

In this embodiment, the protection shed 7 is a color steel tile protection shed, and is fixed on the upright post 2, and mainly prevents rain from wetting and electric shock, and prevents objects falling from above from smashing lamps.

Furthermore, the middle outer side of the upright rod 2 is also provided with a safety electricity utilization warning board and an operation rule notice board in a hanging manner.

The working process of the utility model is as follows: after the lamp holder is placed at a proper position, a heavy object is used for pressing the bearing chassis 1, so that the lamp holder is stable. The lighting lamp is placed on the fixing frame 10 and leans against the rotary rod 6, the height of the rotary rod 6 is adjusted by adjusting the relative position of the nut and the fixing frame 10, the irradiation angle of the lighting lamp is further determined, and then the fixing hole of the lighting lamp and the anchor rod 5 are tightened and fixed. Electrician's apparatus can be placed on the partition board 9 at the inner side of the tool rack 3, so that the electrician can conveniently overhaul.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. On-spot lighting fixture of water conservancy construction, its characterized in that: including bearing chassis (1), pole setting (2), interlayer (4) and swing arm (6), be fixed with a vertical pole setting (2) respectively on the four corners on bearing chassis (1), the upper portion of pole setting (2) is provided with interlayer (4), the inboard of interlayer (4) is fixed with a plurality of mounts (10) that are parallel to each other, is located both sides be fixed with stock (5) on mount (10), be located the intermediate position install swing arm (6) on mount (10), protection canopy (7) are installed at the top of pole setting (2).

2. The water conservancy construction site lighting fixture of claim 1, characterized in that: and anchor rod fixing holes (11) are formed in the fixing frames (10) positioned on the two sides, and the anchor rods (5) are fixed in the anchor rod fixing holes (11).

3. The water conservancy construction site lamp bracket of claim 1, wherein: the fixing frame (10) located in the middle is provided with a rotating rod fixing hole (12), the rotating rod (6) is a T-shaped component, the lower portion of the rotating rod (6) is provided with an external thread, the rotating rod (6) is connected with two nuts in a matched mode, one nut abuts against the upper surface of the fixing frame (10), and the other nut abuts against the lower surface of the fixing frame (10).

4. The water conservancy construction site lighting fixture of claim 1, characterized in that: and a hook (8) is arranged in the middle of the outer side of the upright rod (2).

5. The water conservancy construction site lamp bracket of claim 4, wherein: the hook (8) is composed of an arc-shaped reinforcing steel bar and an insulating sleeve, the end part of the reinforcing steel bar is fixed on the vertical rod (2), and the insulating sleeve is sleeved on the reinforcing steel bar.

6. The water conservancy construction site lamp bracket of claim 1, wherein: the lower part of pole setting (2) is fixed with tool holder (3), baffle (9) have been laid to the inboard of tool holder (3).

7. The water conservancy construction site lamp bracket of claim 6, wherein: the partition board (9) is a wood board or a hard rubber board.

8. The water conservancy construction site lighting fixture of claim 1, characterized in that: the protection shed (7) is a color steel tile protection shed.

9. The water conservancy construction site lamp bracket of claim 1, wherein: and a safety electricity utilization warning board and an operation procedure public board are hung on the outer side of the middle part of the upright rod (2).

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