Adjustable power equipment guard

Abstract

The utility model discloses an adjustable electric power equipment guardrail belongs to electric power equipment technical field, and it includes first guardrail, and first guardrail is fixedly connected with two box bodies on, and the box body is slidably connected with T -shaped pole on, and T -shaped pole is fixedly connected with fixed plate on, and T -shaped pole is sleeved with spring. This adjustable electric power equipment guardrail, through setting second guardrail, limiting hole, T -shaped pole and spring, when second guardrail adjusts to appropriate position, will T -shaped pole loosen, makes spring reset and promotes fixed plate movement, and fixed plate drives T -shaped pole movement and T -shaped pole will be inserted to another limiting hole inside, can be fixed to second guardrail, completes the adjustment work of second guardrail position, and this guardrail adjusts the position of second guardrail to can adjust the protection range according to the size of electric power equipment, prevents the problem of not comprehensive protection and occupies unnecessary space.

Description

Technical Field

[0001] This utility model belongs to the field of power equipment technology, specifically an adjustable power equipment guardrail. Background Technology

[0002] Electrical equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment mainly includes transmission lines of various voltage levels, instrument transformers, contactors, etc. Some electrical equipment is dangerous when in operation, and people are very likely to be injured or even killed when they get close. Therefore, it is necessary to use electrical equipment guardrails to protect people.

[0003] Existing power equipment guardrails are generally of fixed length, resulting in a limited protective range that is difficult to adjust. When the guardrail is shorter than the power equipment, the protection is incomplete, which can easily lead to personal injury or death. When the guardrail is longer than the power equipment, it occupies unnecessary space. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides an adjustable power equipment guardrail, which solves the problems of existing power equipment guardrails having a fixed protection range, being difficult to adjust, and easily resulting in incomplete protection and unnecessary space occupation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable power equipment guardrail, comprising a first guardrail, two boxes fixedly connected to the first guardrail, a T-shaped rod slidably connected to the box, a fixed plate fixedly connected to the T-shaped rod, a spring sleeved on the T-shaped rod, one end of the spring fixedly connected to the fixed plate, and the other end of the spring fixedly connected to the box, two second guardrails provided on the first guardrail, the second guardrails having a plurality of limiting holes, and two sliders fixedly connected to the second guardrails.

[0006] As a further embodiment of this utility model: two limiting grooves are provided on the first guardrail, and a support rod is fixedly connected to the second guardrail.

[0007] As a further embodiment of this utility model: one end of the support rod is fixedly connected to a mounting plate, and the mounting plate has four mounting holes.

[0008] As a further embodiment of this utility model: two lights are provided on the second guardrail, and an L-shaped plate is fixedly connected to the first guardrail.

[0009] As a further embodiment of this utility model: a screw is threadedly connected to the L-shaped plate, and a clamping plate is fixedly connected to one end of the screw.

[0010] As a further embodiment of this utility model: the first guardrail is provided with a plurality of first through slots, and the second guardrail is provided with a plurality of second through slots.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This adjustable power equipment guardrail, consisting of a second guardrail, limit holes, a T-shaped rod, and a spring, allows for adjustment of the second guardrail's position. Pulling the T-shaped rod moves the fixing plate, compressing the spring. Simultaneously, the T-shaped rod disengages from one of the limit holes, releasing the guardrail's fixation. The guardrail can then be pushed or pulled. When the guardrail is in the desired position, releasing the T-shaped rod allows the spring to reset and push the fixing plate. The fixing plate then moves the T-shaped rod, which engages with the other limit hole, thus fixing the guardrail in place. This completes the adjustment of the second guardrail's position. By adjusting the position of the second guardrail, the protection range can be adjusted according to the size of the power equipment, preventing incomplete protection and unnecessary space occupation.

[0013] 2. This adjustable power equipment guardrail, by setting up a screw, a clamp, and a first guardrail, allows for quick installation and removal of warning signs. The warning sign is placed between the first guardrail and the clamp, and then the screw is rotated to move the clamp closer to the warning sign, thus securing it in place. To remove the warning sign, the installation process is repeated in reverse. This guardrail allows for quick installation and removal of warning signs, facilitating the replacement of signs with different slogans. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0016] Figure 3 This is a structural schematic diagram of the cross-section of the first guardrail of this utility model;

[0017] Figure 4 This is a structural schematic diagram of the cross-section of the box body of this utility model;

[0018] In the diagram: 1. First guardrail; 2. Second guardrail; 3. Box body; 4. Limiting groove; 5. Support rod; 6. L-shaped plate; 7. Screw; 8. Clamping plate; 9. Mounting plate; 10. Mounting hole; 11. Limiting hole; 12. Lighting lamp; 13. First through groove; 14. Second through groove; 15. Slider; 16. T-shaped rod; 17. Spring; 18. Fixing plate. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a technical solution: an adjustable power equipment guardrail, including a first guardrail 1, two boxes 3 fixedly connected to the first guardrail 1, a T-shaped rod 16 slidably connected to the box 3, a fixing plate 18 fixedly connected to the T-shaped rod 16, a plurality of first through slots 13 opened on the first guardrail 1, and a plurality of second through slots 14 opened on the second guardrail 2. Because of the first through slots 13 and second through slots 14, the overall weight of the guardrail is reduced, making it easy to carry.

[0021] A spring 17 is sleeved on the T-shaped rod 16. One end of the spring 17 is fixedly connected to the fixed plate 18, and the other end of the spring 17 is fixedly connected to the box body 3. Two limiting grooves 4 are opened on the first guardrail 1, and a support rod 5 is fixedly connected to the second guardrail 2.

[0022] Two second guardrails 2 are provided on the first guardrail 1. Several limiting holes 11 are provided on the second guardrail 2. Two lighting lamps 12 are provided on the second guardrail 2. Because of the lighting lamps 12, they can provide illumination at night to attract people's attention and prevent people from tripping over the guardrail. An L-shaped plate 6 is fixedly connected to the first guardrail 1.

[0023] Two sliders 15 are fixedly connected to the second guardrail 2. Because of the sliders 15, when the second guardrail 2 slides, the sliders 15 slide inside the limiting groove 4, which improves the stability of the sliding of the second guardrail 2. The limiting groove 4 limits the sliders 15 to prevent the second guardrail 2 from detaching from the first guardrail 1 due to excessive force. One end of the support rod 5 is fixedly connected to the mounting plate 9. The mounting plate 9 has four mounting holes 10. Because of the mounting holes 10, the guardrail can be easily installed and fixed through the mounting holes 10. The L-shaped plate 6 is threadedly connected to the screw rod 7. Because the screw rod 7 has several grooves, it can increase friction and make it easier for people to rotate the screw rod 7, improving the ease of operation. One end of the screw rod 7 is fixedly connected to the clamping plate 8. Because of the clamping plate 8, the contact area between the screw rod 7 and the warning sign is increased, the clamping area is increased, thereby improving the clamping stability of the screw rod 7.

[0024] The working principle of this utility model is as follows:

[0025] When the position of the second guardrail 2 needs to be adjusted, pull the T-shaped rod 16 to move the fixing plate 18. The fixing plate 18 compresses the spring 17, and at the same time, the T-shaped rod 16 will disengage from one of the limiting holes 11, releasing the fixed state of the second guardrail 2. At this time, the second guardrail 2 can be pushed or pulled. When the second guardrail 2 is adjusted to the appropriate position, release the T-shaped rod 16, so that the spring 17 returns to its original position and pushes the fixing plate 18 to move. The fixing plate 18 drives the T-shaped rod 16 to move, and the T-shaped rod 16 will be inserted into the other limiting hole 11, thus fixing the second guardrail 2 and completing the adjustment of the position of the second guardrail 2.

[0026] When it is necessary to install a warning sign, first place the warning sign between the first guardrail 1 and the clamp 8. Then, rotate the screw 7 so that the screw 7 drives the clamp 8 to move and approach the warning sign, thus installing and fixing the warning sign. When it is necessary to remove the warning sign, simply repeat the installation operation in reverse.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An adjustable power equipment guardrail, comprising a first guardrail (1), characterized in that: Two boxes (3) are fixedly connected to the first guardrail (1). A T-shaped rod (16) is slidably connected to the box (3). A fixing plate (18) is fixedly connected to the T-shaped rod (16). A spring (17) is sleeved on the T-shaped rod (16). One end of the spring (17) is fixedly connected to the fixing plate (18), and the other end of the spring (17) is fixedly connected to the box (3). Two second guardrails (2) are provided on the first guardrail (1). Several limiting holes (11) are opened on the second guardrails (2). Two sliders (15) are fixedly connected to the second guardrails (2).

2. The adjustable power equipment guardrail according to claim 1, characterized in that: The first guardrail (1) has two limiting grooves (4), and the second guardrail (2) is fixedly connected with a support rod (5).

3. The adjustable power equipment guardrail according to claim 2, characterized in that: One end of the support rod (5) is fixedly connected to a mounting plate (9), and the mounting plate (9) has four mounting holes (10).

4. The adjustable power equipment guardrail according to claim 1, characterized in that: The second guardrail (2) is equipped with two lighting lamps (12), and the first guardrail (1) is fixedly connected with an L-shaped plate (6).

5. The adjustable power equipment guardrail according to claim 4, characterized in that: A screw (7) is threaded onto the L-shaped plate (6), and a clamping plate (8) is fixedly connected to one end of the screw (7).

6. The adjustable power equipment guardrail according to claim 1, characterized in that: The first guardrail (1) has several first through slots (13), and the second guardrail (2) has several second through slots (14).

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