CN204313163U - A kind of rotatable flexible illumination beacon - Google Patents

Abstract

The utility model discloses a rotatable and telescopic lighting tower, which comprises a lamp pole (1), a lamp holder (2) and a backing plate (3), and the lamp holder (2) is composed of a bottom plate (4) and a square tube (5). , the bottom plate (4) is set on the backing plate (3), and both sides of the groove of the square tube (5) are provided with pin holes A (6) and pin holes B (7). The light pole (1) The upper end is provided with a mounting plate (8), the top surface of the mounting plate (8) is provided with a plurality of mounting holes (9), and the lower end of the light pole (1) is provided with a pin hole C (10) and a pin hole D (11) , the lower end of the light pole (1) is set in the groove of the square tube (5), the pin I (12) passes through the pin hole A (6) and the pin hole C (10) sequentially, and the pin II (13) sequentially Pass through pin hole B (7) and pin hole D (11). The beneficial effects of the utility model are: greatly reducing the workload during installation and relocation, low manufacturing cost, and improving work efficiency.

Description

A rotatable telescopic lighting tower

technical field

The utility model relates to the installation technology of various solid control tank surface explosion-proof lighting fixtures on the oil drilling site, in particular to a rotatable telescopic lighting tower.

Background technique

At present, the mud circulation system and cementing control system of an oil drilling rig usually include mud tanks, water tanks, oil tanks, etc., and the number of tanks is usually about 10. For oil drilling rigs with a drilling capacity of more than 7,000 meters, the number of tanks is even close to 20. Various motors or equipment with different functions will be installed on the upper bottom surface of the tank. On-site technicians need to go to the tank surface to carry out production operations. In order to meet the needs of night work, it is usually necessary to install more than 3 explosion-proof energy-saving lamps or explosion-proof floodlights on the tank surface of each tank. In this way, the entire tank surface lighting system needs to be equipped with 50 or more explosion-proof lighting lamps. In the past, the following problems existed in the design and installation of explosion-proof lighting fixtures: 1. Each explosion-proof lighting lamp is equipped with a separate lamp holder, so the number of lamp holders is large, which makes installation and relocation a lot of work; 2. Some cans There are a lot of equipment on the surface of the tank, and the installation space of the light frame is limited, which hinders the daily operation after installation; 3. The traditional installation of the light frame is disassembled as a whole, and each light frame must be completely disassembled when moving to the next drilling site The rear double needs to be reinstalled. As a result, the relocation time is prolonged, and even the production order is delayed.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a rotatable and telescopic lighting tower with simple structure, greatly reduced workload during installation and relocation, low manufacturing cost and improved work efficiency.

The purpose of this utility model is achieved through the following technical solutions: a rotatable and telescopic lighting tower, which includes a light pole, a lamp holder and a backing plate, the lamp holder is composed of a bottom plate and a square tube, and the square tube is perpendicular to the bottom On the bottom plate, the bottom plate is set on the backing plate, pin holes A and pin holes B are set on both sides of the groove of the square tube, the upper end of the light pole is provided with a mounting plate, and there are multiple mounting plates on the top surface of the mounting plate. There are two installation holes for fixing explosion-proof lamps. The lower end of the light pole is provided with pin hole C and pin hole D. The lower end of the light pole is set in the groove of the square tube. It also includes pin I and pin II, and pin I is in turn Through pin hole A and pin hole C, pin II passes through pin hole B and pin hole D in sequence.

The square tube is provided with three ribs perpendicular to the square tube, and the three ribs are all provided with U-shaped grooves.

The light pole passes through the U-shaped grooves of the three ribs in sequence.

The backing plate is provided with four threaded holes, and the four threaded holes are distributed on the four corners of the backing plate, and the bottom plate is passed through the bottom plate by screws and connected with the threaded holes to be fixed on the backing plate.

Four support plates are arranged between the bottom surface of the installation plate and the light pole, and the four support plates are evenly distributed with the light pole as the center of circle.

The square tube is welded in the middle of the bottom plate.

Four installation holes are arranged on the top surface of the installation board.

The base plate and backing plate are both square steel plates.

The utility model has the following advantages: (1) The utility model enables at most one such rotatable telescopic lighting tower to be installed on the tank surface of each tank body at the oil drilling site to meet the lighting requirements, not only releasing the equipment installation space on the tank surface, The cost is saved, and more importantly, the workload during installation and relocation is greatly reduced. (2) The utility model adopts modular design, combined installation, and the design that the light pole can be laid down greatly reduces the labor of relocation for the drilling engineering team that often relocates the operation site. After the workers install it for the first time, During demolition, the light pole can be brought down by simply pulling out the pin I or pin II, and then loaded and transported away together with the tank without removing all the fasteners as a whole. After the engineering team arrives at the new work site, they only need to lift up the light pole and insert the removed pin to complete the installation, which shortens the moving cycle and improves work efficiency for the engineering team. (3) When the lamp holder of the present invention is installed and fixed on the backing plate, the bottom plate can be rotated to be fixed on the backing plate, so as to meet the requirements of different lighting orientations.

Description of drawings

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

Figure 2 is the left view of Figure 1

Fig. 3 is the assembly schematic diagram of light pole and mounting plate of the present utility model;

Fig. 4 is the structural representation of lamp holder of the present utility model;

Fig. 5 is the top view of Fig. 4;

Fig. 6 is the structural representation of backing plate of the present utility model;

Fig. 7 is the structural representation of rib plate of the present utility model;

In the figure, 1-light pole, 2-lamp holder, 3-backing plate, 4-bottom plate, 5-square tube, 6-pin hole A, 7-pin hole B, 8-installation plate, 9-installation hole, 10 -pin hole C, 11-pin hole D, 12-pin I, 13-pin II, 14-rib plate, 15-threaded hole, 16-screw, 17-support plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described, and the protection scope of the utility model is not limited to the following:

As shown in Figure 1-7, a rotatable and telescopic lighting tower, it includes a light pole 1, a lamp holder 2 and a backing plate 3, the lamp holder 2 is composed of a bottom plate 4 and a square tube 5, the square tube 5 is perpendicular to Base plate 4 and be arranged on base plate 4, square tube 5 is welded on the middle part of base plate 4, base plate 4 is arranged on backing plate 3, base plate 4 and backing plate 3 are square steel plates, the length, width, The thicknesses are 280mm, 280mm, and 10mm. Pinholes A6 and B7 are provided on both sides of the groove of the square tube 5. The diameters of the pinholes A6 and B7 are both 21mm. A steel pipe with a thickness of 5mm and a length of 3900mm, so that the final installation height of the rotatable and telescopic lighting tower is about 4000mm. The upper end of the light pole 1 is provided with a mounting plate 8. The length and width of the mounting plate 8 are 1000mm and 600mm respectively. The top surface of 8 is provided with four mounting holes 9 for fixing explosion-proof lamps. Since multiple explosion-proof lamps can be installed on the mounting plate 8 at one time, this not only releases the equipment installation space on the tank surface, saves costs, but also Importantly, the workload during installation and relocation is greatly reduced, while reducing the number of light towers required. As shown in Figures 1 and 2, four support plates 17 are arranged between the bottom surface of the mounting plate 8 and the light pole 1, and the four support plates 17 are evenly distributed with the light pole 1 as the center of the circle, and the lower end of the light pole 1 is provided with The pin hole C10 and the pin hole D11, the lower end of the light pole 1 is set in the groove of the square tube 5 . As shown in Figure 1 and Figure 2, it also includes pin I12 and pin II13, pin I12 passes through pin hole A6 and pin hole C10 in sequence, pin II13 passes through pin hole B7 and pin hole D11 in sequence, just pull out With pin I or pin II, the light pole 1 can be rotated downward and laid down freely without dismantling other solid parts. When the engineering team arrives at the new work site, just lift up the light pole 1 and insert the removed pin The installation is completed, which shortens the moving cycle and improves work efficiency for the engineering team.

As shown in Figure 3-7, the square tube 5 is provided with three ribs 14 perpendicular to the square tube 5, and the installation positions of the three ribs 14 are respectively 50mm, 170mm, and 300mm from the top of the square tube 5. , the three ribs 14 are all provided with U-shaped grooves, and the depth of the U-shaped grooves is 56mm. The light pole 1 passes through the U-shaped grooves of the three ribs 14 in sequence, and the ribs 14 play a role in supporting the light pole 1 . The backing plate 3 is provided with four threaded holes 15, and the four threaded holes 15 are distributed on the four corners of the backing plate 3, and the bottom plate 4 passes through the bottom plate 4 via screws 16 and is connected and fixed with the threaded holes 15. on the backing plate 3.

The above descriptions are only preferred implementations of the present utility model, and it should be understood that the present utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments , and can be modified within the scope of the ideas described herein by the teachings above or by skill or knowledge in the relevant art. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the utility model, and should all be within the protection scope of the appended claims of the utility model.

Claims (8)

1. A rotatable and telescopic lighting tower, characterized in that it includes a light pole (1), a lamp holder (2) and a backing plate (3), and the lamp holder (2) is composed of a base plate (4) and a square tube (5) composition, the square tube (5) is perpendicular to the bottom plate (4) and is set on the bottom plate (4), the bottom plate (4) is set on the backing plate (3), and both sides of the groove of the square tube (5) are set There are pin holes A (6) and pin holes B (7). The upper end of the light pole (1) is provided with a mounting plate (8), and the top surface of the mounting plate (8) is provided with a plurality of fixed explosion-proof In the installation hole (9) of the lamp, the lower end of the light pole (1) is provided with a pin hole C (10) and a pin hole D (11), and the lower end of the light pole (1) is set in the groove of the square tube (5), It also includes pin I (12) and pin II (13), pin I (12) passes through pin hole A (6) and pin hole C (10) in sequence, and pin II (13) passes through pin hole B in sequence (7) and pin hole D (11). 2. A rotatable and telescopic lighting tower according to claim 1, characterized in that: said square tube (5) is provided with three ribs (14) perpendicular to the square tube (5), said U-shaped grooves are all arranged on the three ribs (14). 3. A rotatable and telescopic lighting tower according to claim 1, characterized in that: the light pole (1) passes through the U-shaped grooves of the three ribs (14) in sequence. 4. A rotatable and telescopic lighting tower according to claim 1, characterized in that four threaded holes (15) are arranged on the backing plate (3), and the four threaded holes (15) are distributed on the backing plate (3). The four corners of the plate (3), the bottom plate (4) passes through the bottom plate (4) via screws (16) and is connected with the threaded holes (15) and fixed on the backing plate (3). 5. A rotatable telescopic lighting tower according to claim 1, characterized in that four support plates (17) are arranged between the bottom surface of the installation plate (8) and the light pole (1), The four support plates (17) are evenly distributed with the light pole (1) as the center of circle. 6. A rotatable telescopic lighting tower according to claim 1, characterized in that: the square tube (5) is welded to the middle of the bottom plate (4). 7. A rotatable telescopic lighting tower according to claim 1 or 5, characterized in that four installation holes (9) are provided on the top surface of the installation plate (8). 8. A rotatable telescopic lighting tower according to claim 1, characterized in that: the base plate (4) and the backing plate (3) are both square steel plates.