Street lamp base reinforcement cage mounting and fixing device

Abstract

The utility model relates to the technical field of street lamp base reinforcement cages, in particular to a street lamp base reinforcement cage installing and fixing device which comprises a stress plate and a placing plate, a pulling plate used for fixing is inserted in the side face of the stress plate, one side of the pulling plate is in threaded connection with a spring rod used for buffering, and one end of the spring rod is in threaded connection with the inner wall of the stress plate. And the upper end of the placing plate is slidably connected with a push plate for fixing. According to the street lamp base reinforcement cage mounting and fixing device, through cooperative arrangement of the placing plate, the rotating shaft and the push plate, when a worker fixes street lamp poles of different sizes, the push plate moves in the placing plate by screwing the rotating shaft to reach a proper position, the street lamp poles are limited and fixed, and then the street lamp base reinforcement cage mounting and fixing device adapts to the street lamp poles of different sizes; and the practicability of the device is further improved, and the problem that a worker needs to customize a reinforcement cage according to street lamps of different sizes, and then the street lamp post can be fixed and limited is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamp base steel bar cages, in particular to an installation and fixing device for a street lamp base steel bar cage. Background Technique

[0002] The street lamp base steel bar cage is an indispensable part of street lamp infrastructure construction. It plays a crucial role in strengthening the load-bearing capacity and stability of the street lamp foundation. The street lamp base steel bar cage refers to a reinforcing material that is formed by weaving calculated and designed steel bars into a cage-like structure and then filled with concrete as the street lamp base foundation. It usually includes at least three rectangular steel bar members and four vertical steel bar members. These steel bar members are fixed by wire binding or welding to form a stable cage-like structure. The street lamp base steel bar cage is widely used in fields such as roads, urban landscapes, and municipal engineering. In these fields, as an important lighting facility, the stability and safety of street lamps are directly related to people's travel safety and the overall image of the city.

[0003] However, in actual use of the existing technology, there are the following problems;

[0004] 1. The existing device is not convenient for fixing and limiting different street lamp poles. When the staff installs the street lamp base steel bar cage and the street lamp pole, it is necessary for the staff to customize the steel bar cage according to different sizes of street lamps in order to weld and fix the street lamp pole, which is rather inconvenient;

[0005] 2. When the existing street lamp base receives external impact or vibration, it is not convenient to absorb the impact or vibration, and it is easy to cause the street lamp base to shift and misalign. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In order to overcome the above-mentioned defects of the existing technology, the utility model provides an installation and fixing device for a street lamp base steel bar cage, which solves the problems that the existing device is not convenient for fixing and limiting different street lamp poles. When the staff installs the street lamp base steel bar cage and the street lamp pole, it is necessary for the staff to customize the steel bar cage according to different sizes of street lamps in order to weld and fix the street lamp pole, which is rather inconvenient, and when the existing street lamp base receives external impact or vibration, it is not convenient to absorb the impact or vibration, and it is easy to cause the street lamp base to shift and misalign as mentioned in the above background technique.

[0008] (2) Technical Solution

[0009] To achieve the above object, the utility model is realized by the following technical solutions: A fixing device for installing a steel cage of a street lamp base, comprising a stress plate and a placement plate. A pull plate for fixing is inserted into the side of the stress plate. One side of the pull plate is threadedly connected with a spring rod for buffering. One end of the spring rod is threadedly connected with the inner wall of the stress plate. A push plate for fixing is slidably connected to the upper end of the placement plate. A rotating shaft for adjustment is inserted into the side of the placement plate. The rotating shaft passes through one side of the placement plate and is threadedly connected inside the push plate.

[0010] Preferably, a load-bearing plate for support is connected to the lower end of the placement plate by bolts, and a card hole for positioning is opened at the upper end of the placement plate.

[0011] Preferably, a pin for fastening is inserted into the upper end of the placement plate. The pin passes through one side of the placement plate and is threadedly connected inside the load-bearing plate.

[0012] Preferably, a connecting column for fixing is inserted into the upper end of the stress plate, and a limiting plate for placement is inserted into the upper end of the connecting column.

[0013] Preferably, one end of the connecting column is threadedly connected with a nut for fixing, and anti-slip friction lines are provided on the outer surface of the nut.

[0014] Preferably, a positioning plate for fastening is fixedly connected to the side of the push plate, and a card slot for positioning is opened on the side of the positioning plate.

[0015] Preferably, a connecting block for positioning is fixedly connected to one end of the pull plate, and a threaded hole for connection is opened at the other end of the pull plate.

[0016] Preferably, a movable box for positioning is fixedly connected to one end of the stress plate, and a limiting hole for positioning is opened at the upper end of the stress plate.

[0017] (III) Beneficial effects

[0018] The utility model provides a fixing device for installing a steel cage of a street lamp base, which has the following beneficial effects:

[0019] 1. For this fixing device for installing a steel cage of a street lamp base, through the cooperative setting of the placement plate, the rotating shaft and the push plate, when the staff fixes street lamp poles of different sizes, by turning the rotating shaft, the push plate moves inside the placement plate to reach a suitable position to limit and fix the street lamp pole, thereby adapting to street lamp poles of different sizes, further improving the practicability of the device, and avoiding the problem that the staff needs to customize the steel cage according to street lamps of different sizes in order to fix and limit the street lamp column.

[0020] 2. The installation and fixing device for the steel reinforcement cage of the street lamp base, through the combined setting of the stress plate, the pulling plate and the spring rod, when the device is subjected to external impact force or vibration, the spring rod can absorb part of the energy and slow down the impact on the device through its own elastic deformation, so as to protect the device and reduce the impact force borne by the device. With the setting of the pulling plate, after the staff buries the device as a whole into the ground, it can provide additional pulling force to enhance the firmness and stability of the fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is an exploded structural diagram of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the load-bearing plate of the present utility model;

[0024] Figure 4 is a schematic structural diagram of the placement plate of the present utility model;

[0025] Figure 5 is a schematic structural diagram of the stress plate of the present utility model;

[0026] Figure 6 is a schematic structural diagram of the pulling plate of the present utility model.

[0027] In the figure: 1. Stress plate; 2. Placement plate; 3. Pulling plate; 4. Spring rod; 5. Pushing plate; 6. Rotating shaft; 7. Load-bearing plate; 8. Card hole; 9. Pin; 10. Connecting column; 11. Limiting plate; 12. Nut; 13. Positioning plate; 14. Connecting block; 15. Threaded hole; 16. Movable box. SPECIFIC EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1;

[0030] Please refer to Figures 1 to 6, To facilitate the connection between the placement plate 2 and the load-bearing plate 7 by the staff, the present utility model provides a technical solution: a fixing device for installing and fixing the steel cage of a street lamp base. This fixing device for installing and fixing the steel cage of a street lamp base is mainly applied to the scenario of installing the steel cage of a street lamp base, and includes a stress plate 1 and a placement plate 2. The lower end of the placement plate 2 is bolted with a load-bearing plate 7 for support. The upper end of the placement plate 2 is provided with a positioning hole 8, and a pin 9 for fastening is inserted into the upper end of the placement plate 2. The pin 9 passes through one side of the placement plate 2 and is threadedly connected inside the load-bearing plate 7. With the setting of the load-bearing plate 7, it is connected to the lower end of the placement plate 2 through the pin 9, providing additional support and load-bearing capacity for the entire device. The positioning hole 8 is opened at the upper end of the placement plate 2 for positioning the pin 9. The pin 9 passes through the placement plate 2 and is threadedly connected inside the load-bearing plate 7, so that the placement plate 2 and the load-bearing plate 7 can be connected more firmly and stably;

[0031] Embodiment Two;

[0032] Please refer to Figures 1 to 6 , To increase the pulling force of the pulling plate 3 more conveniently, a pulling plate 3 for fixing is inserted into the side of the stress plate 1. One end of the pulling plate 3 is fixedly connected with a connecting block 14 for positioning, and a threaded hole 15 for connection is opened at the other end of the pulling plate 3. A spring rod 4 for buffering is threadedly connected to one side of the pulling plate 3. One end of the spring rod 4 is threadedly connected to the inner wall of the stress plate 1. One end of the stress plate 1 is fixedly connected with a movable box 16 for positioning, and a limiting hole for positioning is opened at the upper end of the stress plate 1. With the setting of the connecting block 14, the pulling force of the pulling plate 3 in the deep ground can be increased. With the setting of the threaded hole 15, it is convenient for the staff to connect the spring rod 4 to the pulling plate 3. With the setting of the movable box 16, the pulling plate 3 can be limited;

[0033] Embodiment Three;

[0034] Please refer to Figures 1 to 6, in order to more conveniently connect the limit plate 11, the stress plate 1 and the load-bearing plate 7, a push plate 5 for fixing is slidably connected to the upper end of the placement plate 2. A positioning plate 13 for fastening is fixedly connected to the side surface of the push plate 5. A card slot for positioning is provided on the side surface of the positioning plate 13. A rotating shaft 6 for adjustment is inserted into the side surface of the placement plate 2. The rotating shaft 6 penetrates through one side of the placement plate 2 and is threadedly connected inside the push plate 5. A connecting column 10 for fixing is inserted into the upper end of the stress plate 1. A limit plate 11 for placement is inserted into the upper end of the connecting column 10. One end of the connecting column 10 is threadedly connected with a nut 12 for fixing. Anti-slip friction lines are provided on the outer surface of the nut 12. With the setting of the positioning plate 13, it is possible to more conveniently limit and fix street lamp poles of different external dimensions. Through the setting of the connecting column 10, it is possible to more conveniently connect the limit plate 11, the stress plate 1 and the load-bearing plate 7 to make them more firm. Through the setting of the nut 12, the limit plate 11 inserted into the upper end of the connecting column 10 can be fixed and limited.

[0035] The electrical components appearing in this text are all electrically connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer for control.

[0036] In the present utility model, the working steps of the device are as follows:

[0037] First, insert the pull plate 3 into the side surface of the stress plate 1, and fix one end of the spring rod 4 on the inner wall of the stress plate 1 by threaded connection, and the other end is connected to the pull plate 3 to ensure that the spring rod 4 can freely stretch and play a buffering role. Insert the connecting column 10 into the upper end of the stress plate 1, and fix the connecting column 10 inside the stress plate 1 through the nut 12. Connect the limit plate 11, the stress plate 1 and the load-bearing plate 7 through the connecting column 10. Place the street lamp pole to be installed on the placement plate 2, and limit and fix the street lamp pole by adjusting the position of the push plate 5. Then place the whole device deep into the ground.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A street lamp base steel cage installation and fixing device, comprising a load-bearing plate (1) and a placement plate (2), characterized in that: A pull plate (3) for fixing is inserted into the side of the force-bearing plate (1), and a spring rod (4) for buffering is threadedly connected to one side of the pull plate (3). One end of the spring rod (4) is threadedly connected to the inner wall of the force-bearing plate (1). The upper end of the placement plate (2) is slidably connected to a push plate (5) for fixing. A rotating shaft (6) for adjustment is inserted into the side of the placement plate (2), and the rotating shaft (6) passes through one side of the placement plate (2) and is threadedly connected to the inside of the push plate (5).

2. A street lamp base steel cage installation and fixing device according to claim 1, characterized in that: The lower end of the placement plate (2) is connected to a load-bearing plate (7) for support via bolts, and the upper end of the placement plate (2) is provided with a clamping hole (8) for positioning.

3. A street lamp base steel cage installation and fixing device according to claim 2, characterized in that: A pin (9) for fastening is inserted into the upper end of the placement plate (2), and the pin (9) passes through one side of the placement plate (2) and is threadedly connected to the inside of the load-bearing plate (7).

4. A street lamp base steel cage installation and fixing device according to claim 1, characterized in that: A connecting column (10) for fixing is inserted into the upper end of the force-bearing plate (1), and a limiting plate (11) for placement is inserted into the upper end of the connecting column (10).

5. A street lamp base steel cage installation and fixing device according to claim 4, characterized in that: One end of the connection column (10) is threadedly connected to a nut (12) for fixing, and the outer surface of the nut (12) is provided with friction patterns for preventing slipping.

6. A street lamp base steel cage installation and fixing device according to claim 1, characterized in that: A positioning plate (13) for fastening is fixedly connected to the side of the push plate (5), and a slot for positioning is provided on the side of the positioning plate (13).

7. A street lamp base steel cage installation and fixing device according to claim 1, characterized in that: One end of the pull plate (3) is fixedly connected to a connection block (14) for positioning, and the other end of the pull plate (3) is provided with a threaded hole (15) for connection.

8. The street lamp base steel cage installation and fixing device according to claim 1, characterized in that: One end of the force-bearing plate (1) is fixedly connected to a movable box (16) for positioning, and the upper end of the force-bearing plate (1) is provided with a limiting hole for positioning.

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