Adjustable roof maintenance safety shield

Abstract

The utility model provides adjustable roof maintenance safety protection support, including bottom plate, support rod, base, fender and pneumatic cylinder, the base fixed mounting on bottom plate, the upper end fixed mounting of bottom plate has a plurality of support rods, the upper end of a plurality of support rods rotates and installs fender together, the upper end fixed mounting of base has a plurality of pneumatic cylinders, the output of a plurality of pneumatic cylinders rotates and connects in fender away from one end of support rod, the utility model's support rod length and fender angle can be adjusted flexibly, can adapt to different roof height and operation angle, and control unit realizes pneumatic cylinder synchronous control, lets the adjustment operation simple and efficient.

Description

Technical Field

[0001] This utility model relates to the field of roof support technology, and in particular to an adjustable roof maintenance safety protection bracket. Background Technology

[0002] In the field of building construction, roof maintenance is a crucial step in ensuring the normal use of buildings and extending their lifespan. However, roof maintenance work often faces high safety risks, especially in scenarios such as sloping roofs and working at heights, where the risk of falls for construction workers increases significantly. Accidents can not only cause personal injury or death but also result in substantial economic losses and social impact.

[0003] While some safety protection equipment for roof maintenance exists on the market, these devices have many limitations in practical applications. Traditional protective supports are mostly fixed structures, and their height and protection angle cannot be flexibly adjusted according to the specific conditions of the roof, making it difficult to adapt to the maintenance needs of roofs with different slopes and heights. Utility Model Content

[0004] To address the aforementioned issues, this utility model provides an adjustable roof maintenance safety protection bracket.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] An adjustable roof maintenance safety protection bracket includes a base plate, support rods, a base, a protective plate, and cylinders; the base is fixedly installed on the base plate; multiple support rods are fixedly installed on the upper end of the base plate; the protective plate is rotatably installed on the upper ends of the multiple support rods; multiple cylinders are fixedly installed on the upper end of the base; the output ends of the multiple cylinders are rotatably connected to the end of the protective plate away from the support rods.

[0007] Preferably, the base plate is a rectangular plate structure with anti-slip texture on its bottom.

[0008] Preferably, the support rod is a telescopic rod structure with adjustable length.

[0009] Preferably, the base is welded or bolted to the central area of ​​the upper surface of the base plate.

[0010] Preferably, the protective plate has a mesh or plate structure and is made of metal material.

[0011] Preferably, the cylinder is a hydraulic cylinder or a pneumatic cylinder, and its output end is rotatably connected to the protective plate through a hinge.

[0012] Preferably, the system further includes a control unit electrically connected to the plurality of cylinders for synchronously controlling the extension and retraction movements of the cylinders.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Stability is enhanced by the anti-slip base plate, the protective plate effectively blocks the risk of falling, and the overload protection and emergency stop function of the control unit further improves safety, providing comprehensive protection for construction personnel.

[0015] 2. The length of the support rod and the angle of the protective plate can be flexibly adjusted to adapt to different roof heights and working angles; the control unit realizes synchronous control of the cylinder, making the adjustment operation simple and efficient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is the front view of the present invention;

[0018] Figure 3 This is a side view of the present invention;

[0019] In the diagram: 1. Base plate, 2. Support rod, 3. Base, 4. Protective plate, 5. Cylinder. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Reference Figure 1-3 The adjustable roof maintenance safety support bracket includes a base plate 1, support rods 2, a base 3, a protective plate 4, and a cylinder 5. The base plate 1 is a rectangular plate structure made of high-strength alloy steel, ensuring the stability of the overall structure and effectively resisting various external impacts that may occur during roof maintenance. Its bottom features anti-slip textured patterns in an interlaced diamond pattern, reaching a depth of 2 mm. This significantly increases the friction between the base plate and the roof surface, preventing the bracket from slipping even with minor water accumulation or slight tilt, providing a solid foundation for the entire support system.

[0022] The base 3 is fixedly installed on the base plate 1. Specifically, it is welded or bolted to the central area of ​​the upper surface of the base plate 1. If welding is used, the weld is continuous and full, with strength comparable to the base material, ensuring the firmness of the connection between the base and the base plate. If bolts are used, high-strength bolts are selected, along with anti-loosening nuts, to further improve the reliability of the connection, enabling the base to stably bear the weight of the components above and the forces generated during operation.

[0023] Multiple support rods 2 are fixedly installed on the upper end of the base plate 1. These support rods are evenly distributed along the edge of the base plate, forming a stable support structure. The support rods 2 are telescopic rods with adjustable lengths, consisting of inner and outer sleeves. The outer sleeve has evenly distributed positioning holes, and the inner sleeve is equipped with elastic positioning pins. By adjusting the telescopic length of the inner sleeve within the outer sleeve and utilizing the cooperation of the positioning pins with different positioning holes, the length of the support rod can be adjusted within a range of 50 cm to 150 cm, which can adapt to the maintenance needs of different roof heights.

[0024] Multiple support rods 2 are rotatably mounted on their upper ends with protective plates 4. The protective plates 4 are either mesh or plate-like structures made of metal. If a mesh structure is used, the mesh size is 5 cm x 5 cm, effectively preventing workers from accidentally falling while reducing the weight of the protective plate and ensuring good ventilation and lighting. If a plate-like structure is used, a 3 mm thick steel plate with an anti-slip surface is employed to increase friction when workers are standing. High-strength bearings are used at the rotatable connection between the protective plate and the support rods, allowing the protective plate to rotate flexibly and easily adjust its angle.

[0025] Multiple cylinders 5 are fixedly mounted on the upper end of the base 3. These cylinders 5 are either hydraulic cylinders or pneumatic cylinders, and their output ends are rotatably connected to the protective plate 4 via hinges. The hydraulic cylinders use high-quality hydraulic oil as the working medium, ensuring stable working pressure and high output force. The pneumatic cylinders use compressed air as power, featuring simple structure and convenient maintenance. The hinges are forged from high-strength alloy steel, ensuring a firm and reliable connection between the cylinder output end and the protective plate, and allowing for flexible movement as the protective plate rotates.

[0026] In addition, the bracket includes a control unit electrically connected to multiple cylinders 5 for synchronously controlling their extension and retraction. The control unit consists of a control panel, a PLC controller, and solenoid valves. The control panel has buttons for raising, lowering, and stopping, allowing operators to issue control commands. Upon receiving commands, the PLC controller controls the solenoid valves to achieve synchronous control of the multiple cylinders, ensuring the protective plate can be smoothly and accurately adjusted in angle, ranging from 0° to 90° to meet the needs of different maintenance operations. The control unit also features overload protection and an emergency stop function. When the cylinder working pressure exceeds a set value or in an emergency, it automatically stops cylinder operation to ensure the safety of equipment and personnel.

[0027] In summary, the adjustable roof maintenance safety protection bracket, through the coordinated work of its components, features flexible adjustment, good stability, and high safety, providing reliable safety assurance for roof maintenance operations.

Claims

1. An adjustable roof maintenance safety protection bracket, characterized in that, It includes a base plate (1), support rods (2), a base (3), a protective plate (4), and cylinders (5); the base (3) is fixedly installed on the base plate (1); multiple support rods (2) are fixedly installed on the upper end of the base plate (1); the protective plate (4) is rotatably installed on the upper ends of the multiple support rods (2); multiple cylinders (5) are fixedly installed on the upper end of the base (3); the output ends of the multiple cylinders (5) are rotatably connected to the end of the protective plate (4) away from the support rods (2).

2. The adjustable roof maintenance safety protection bracket according to claim 1, characterized in that, The base plate (1) is a rectangular plate structure with anti-slip texture on its bottom.

3. The adjustable roof maintenance safety protection bracket according to claim 2, characterized in that, The support rod (2) is a telescopic rod structure with adjustable length.

4. The adjustable roof maintenance safety protection bracket according to claim 1, characterized in that, The base (3) is welded or fixed to the center area of ​​the upper surface of the base plate (1) by bolts.

5. The adjustable roof maintenance safety protection bracket according to claim 1, characterized in that, The protective plate (4) has a mesh or plate structure and is made of metal material.

6. The adjustable roof maintenance safety protection bracket according to claim 1, characterized in that, The cylinder (5) is a hydraulic cylinder or a pneumatic cylinder, and its output end is rotatably connected to the protective plate (4) through a hinge.

7. The adjustable roof maintenance safety protection bracket according to claim 1, characterized in that, It also includes a control unit, which is electrically connected to the plurality of cylinders (5) for synchronously controlling the extension and retraction movements of the cylinders (5).

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