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

Abstract

The utility model relates to the technical field of water conservancy and hydropower engineering construction, in particular to a light stand on a water conservancy construction site, which includes a load-bearing chassis, a vertical pole, a partition and a rotating pole. A vertical pole is respectively fixed on the four corners of the load-bearing chassis. The upper part of the vertical rod is provided with a partition, and the inner side of the partition is fixed with a plurality of parallel fixed frames, anchor rods are fixed on the fixed frames on both sides, and the fixed frame located in the middle is installed There is a rotating rod, and a protective shed is installed on the top of the vertical rod. The utility model has the advantages of effectively improving the lighting effect at night, significantly improving the construction efficiency, greatly improving the safe and civilized image of the site, and effectively reducing the safety risk of electric shock.

Description

Water conservancy construction site light stand

technical field

The utility model relates to the technical field of water conservancy and hydropower engineering construction, in particular to a light stand on a water conservancy construction site.

Background technique

Due to the professional characteristics of water conservancy and hydropower engineering construction, many processes need to be operated continuously to ensure the quality and safety requirements of the project, such as foundation grouting, dam filling, rolling, concrete pouring, etc. For this reason, lighting at night is particularly important. At the same time, because water conservancy and hydropower projects are generally arranged in deep mountains and canyons, the terrain and environmental conditions are limited, and the standards of lighting lamp stands are different, random, and full of tricks. Some are erected with steel dragons, some are supported by tower poles, and some are If it is casually placed on the appropriate ground, the lighting effect is not good, and the risk of electric shock is high.

According to the status quo of each project light stand, it is believed that there are the following shortcomings:

1. The standards of temporary lighting lamps are not uniform, and the heights are scattered, which affects the lighting effect and the image of civilization on site;

2. Randomly hanging the lighting facilities on the metal skeleton or rods in the work area, there is a potential safety hazard for personnel to get an electric shock;

3. There are no protective facilities for the lamp stand, the foundation is unstable, and it is easy to be damaged by flying rocks or the lamp stand is dangerous to collapse;

4. There are no conspicuous safety warning signs, and irrelevant personnel have potential safety hazards of damage or electric shock;

5. The light frame is not standard, and it is very inconvenient for professional electricians to maintain it.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a light stand for water conservancy construction sites, which effectively improves the lighting effect at night, significantly improves the construction efficiency, greatly improves the safety and civilization image of the site, and effectively reduces the risk of electric shock safety.

The purpose of this utility model is achieved through the following technical solutions:

A light stand for a water conservancy construction site includes a load-bearing chassis, a pole, a partition and a rotating rod. A vertical pole is respectively fixed on the four corners of the load-bearing chassis, and a partition is arranged on the upper part of the pole. The inner side of the layer is fixed with a plurality of parallel fixed frames, anchor rods are fixed on the fixed frames on both sides, a rotating rod is installed on the fixed frame in the middle position, and a protective cover is installed on the top of the vertical rod. shed.

Further, anchor bolt fixing holes are opened on the fixing brackets on both sides, and the anchor bolts are fixed in the anchor bolt fixing holes.

Further, the fixing frame located in the middle is provided with a screw fixing hole, the screw is a T-shaped member, the lower part of the screw has external threads, and the screw is mated with two nuts, wherein One nut abuts against the upper surface of the fixed frame, and the other nut abuts against the lower surface of the fixed frame.

Further, a hook is provided in the middle of the outer side of the pole.

Further, the hook is composed of an arc-shaped steel bar and an insulating sleeve, the end of the steel bar is fixed on the pole, and the insulating sleeve is sleeved on the steel bar.

Further, a tool rack is fixed on the lower part of the pole, and a partition is laid on the inner side of the tool rack.

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

Further, the protective shed is a color steel tile protective shed.

Further, a warning sign for safe use of electricity and a notice sign for operating procedures are also hung on the outside of the middle part of the pole.

The utility model has the following advantages:

1. The standard light stand is uniformly customized, which improves the image of safety and civilization on site.

2. According to the needs of lighting, the lighting angle and direction can be adjusted in a range of 360°, which greatly improves the lighting effect of night construction.

3. The insulating hook is set up, and the cables can be hung up according to the standard, which reduces the safety risk of electric shock caused by the damage of power facilities.

4. The standard lamp stand is equipped with a weight layer. After the load-bearing chassis is weighted, the force is uniform, which can reduce the frequency of being collided by other objects or blown down by strong winds, ensuring the service life of the lamps.

5. A protective shed is set on the top of the light frame to avoid the potential safety hazard of being hit by objects above and damaging the power line or being wet by rain and causing electric shock.

6. Safety warning signs, operating procedures and warning tapes can be set in the appropriate space of the light frame body, which are clear and clear, can be used for warning and education, and reduce the risk of illegal operations by unrelated personnel.

7. The tool layer of the standard light stand body, after laying wooden boards, can place electric frequency and electrician toolboxes, which is convenient for electricians to quickly solve on-site maintenance problems.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a cross-sectional structure at A-A in Fig. 1;

Fig. 3 is a schematic diagram of a cross-sectional structure at B-B in Fig. 1;

Fig. 4 is a schematic diagram of a cross-sectional structure at C-C in Fig. 1;

Fig. 5 is a schematic diagram of a cross-sectional structure at D-D in Fig. 1;

In the figure: 1-load-bearing chassis, 2-pole, 3-tool rack, 4-compartment, 5-anchor rod, 6-rotary rod, 7-protective shed, 8-hook, 9-partition, 10-fixation Frame, 11-bolt fixing hole, 12-spinning rod fixing hole.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

As shown in Figures 1 to 5, the light stand at the water conservancy construction site includes a load-bearing chassis 1, a vertical pole 2, an interlayer 4 and a rotating rod 6, and the load-bearing chassis 1 is a square frame structure of 80*80cm, and the load-bearing chassis 1 A vertical pole 2 is respectively fixed on the four corners, and the height of each pole 2 is 150cm. The top of the pole 2 is provided with a partition 4, and the inner side of the partition 4 is fixed with a plurality of fixed poles parallel to each other. Frames 10, anchor rods 5 are fixed on the fixed frames 10 on both sides, rotating rods 6 are installed on the fixed frames 10 located in the middle, and protective sheds 7 are installed on the top of the vertical rods 2. In this embodiment, the load-bearing chassis 1, the vertical pole 2, and the fixed frame 10 are all made of 5# angle steel, and when connected to each other, they are formed by welding, and the weld seams are fully welded.

Further, anchor rod fixing holes 11 are opened on the fixing frame 10 on both sides, and the anchor rod 5 is fixed in the anchor rod fixing holes 11 .

Further, the fixing frame 10 located in the middle position is provided with a screw fixing hole 12, the screw 6 is a T-shaped member, the lower part of the screw 6 has an external thread, and the screw 6 is connected with two The nuts are mated and connected, one of the nuts 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, a hook 8 is provided in the middle of the outer side of the pole 2. In this embodiment, the hook 8 is composed of an arc-shaped steel bar and an insulating sleeve, and the end of the steel bar is fixed on the pole 2. The insulating sleeve is sleeved on the steel bar. Hook 8 is mainly used for hanging cables. The cables can be hanged in accordance with the standard, which reduces the safety risk of electric shock caused by the damage of power facilities.

Further, the lower part of the pole 2 is fixed with a tool rack 3, and the inner side of the tool rack 3 is laid with a partition 9, and the partition 9 is a wooden board or a hard rubber board. Tool rack 3 also adopts the 5# angle steel that length is 80cm. The inner side of the tool rack 3 mainly places electric frequency and electrician toolboxes, which is convenient for electricians to quickly solve on-site maintenance problems. In this embodiment, the bottom and the periphery of the tool rack 3 are paved with 2cm-thick wood boards to form a box structure.

In this embodiment, the protective shed 7 is a color steel tile protective shed, which is fixed on the column 2, mainly to prevent electric shock caused by rain, and prevent falling objects from above from damaging the lamps.

Further, a warning sign for safe use of electricity and a notice sign for operating procedures are hung on the outside of the middle part of the pole 2 .

The working process of the utility model is as follows: after the light frame is placed in a suitable position, a heavy object is pressed on the load-bearing chassis 1 to make the light frame stable. Put the lighting fixture on the fixed frame 10, and lean on the rotating rod 6, adjust the height of the rotating rod 6 by adjusting the relative position of the nut and the fixing frame 10, and further determine the irradiation angle of the lighting lamp, and then install the lighting lamp The fixed hole and the anchor rod 5 are tightened and fixed. Electrical tools can be placed on the dividing plate 9 inside the tool rack 3, so as to facilitate electrician maintenance.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by 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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