Construction elevator protective door for building

Abstract

The construction elevator protective door for the building comprises an installation door frame, connecting frames are fixedly installed on the outer surfaces of one sides of two sets of protective door bodies, multiple sets of springs are connected to the inner walls of the connecting frames, the multiple sets of springs are far away from one another, one ends of the multiple sets of springs are connected with cylinders, and the other ends of the multiple sets of springs are connected with the installation door frame. A cylinder is arranged in the middle of the base, one end of the cylinder is connected with a telescopic block, a long plate is fixedly installed on one side of the telescopic block, the two ends of the long plate are in an arc shape, and excellent collision buffering capacity is shown through the combined design of the spring and the telescopic block. When the protective door body is accidentally collided, the spring can respond quickly, the telescopic block is driven to perform accurate telescopic adjustment, and impact force generated by collision is effectively absorbed and dispersed. By means of the mechanism, the risk that the protective door body deforms due to collision is remarkably reduced, and the structural integrity and long-term stability of the protective door are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator protective doors, in particular to a construction elevator protective door for buildings. Background Art

[0002] In the current construction industry, construction elevator protective doors are important facilities for ensuring the safety of construction workers, and their stability and durability are crucial. However, existing construction elevator protective doors face many challenges during use.

[0003] First, due to the complex and ever-changing construction environment, the frequent opening and closing of construction elevator protective doors exposes one end to collisions with various objects on the construction site. Over time, these impacts can cause deformation of the protective doors, impacting their effectiveness and service life.

[0004] Secondly, in high-rise buildings, construction elevator protective doors are also susceptible to weather factors. Because high-rise construction environments are relatively open, protective doors are often exposed to adverse weather conditions such as wind, rain, and lightning. When the protective doors are open, they are prone to shaking due to external forces such as wind, thus affecting their stability and safety. Utility Model Content

[0005] (1) Purpose of the utility model

[0006] In view of this, the purpose of the present invention is to provide a construction elevator protective door for building, which solves the problems raised in the above background.

[0007] (2) Technical solution

[0008] A construction elevator protective door comprises an installation door frame, two sets of connecting pipes are fixedly installed on both sides of the installation door frame, two sets of protective door bodies are movably installed on the inner wall of the installation door frame, and a connecting frame is fixedly installed on the outer surface of one side of the two sets of protective door bodies, the inner wall of the connecting frame is connected to multiple sets of springs, and the multiple sets of springs are far away from each other, one end of the multiple sets of springs is connected to a cylinder, and one end of the cylinder is connected to a telescopic block, a long plate is fixedly installed on one side of the telescopic block, and the two ends of the long plate are arc-shaped.

[0009] Preferably, the outer surfaces of the bottom ends of the two groups of protective door bodies are both provided with magnetic grooves, which cooperate with the magnetic pins on the movable plate to achieve stable locking of the protective door and enhance the stability of the protective door in the open state.

[0010] Preferably, ventilation slots are provided on the top outer surfaces of the two groups of protective door bodies. The ventilation slots not only ensure safety but also realize the function of ventilation and air exchange, thereby improving the comfort of the construction environment.

[0011] Preferably, fixed frames are fixedly installed on both sides of the bottom end of the mounting door frame, and a movable plate is movably installed on the inner wall of the fixed frame. A magnetic pin is fixedly installed on the outer surface of one side of the movable plate. The fixed frame provides a stable installation base for the movable plate. The movable installation design of the inner wall of the movable plate allows the user to easily pull the movable plate to lock or unlock the plate, which simplifies the operation process and improves the user's convenience.

[0012] Preferably, the outer surface of the long plate is wrapped with rubber, which not only enhances the shock-absorbing effect of the protective door during collision, but also improves the durability of the protective door and extends its service life.

[0013] Preferably, one end of the magnetic pin is in an arc shape, which facilitates smooth insertion into the magnetic slot, simplifies the locking and unlocking operation process, and improves user convenience.

[0014] Preferably, the fixed frame and one end of the movable panel are spaced apart from each other to create an operation pulling gap, and the pulling gap allows the user to easily pull the movable panel to lock and unlock.

[0015] It can be seen from the above technical solutions that this application has the following beneficial effects:

[0016] 1. This utility model demonstrates excellent impact-absorbing capabilities through the combined design of a spring and telescopic block. When the protective door body encounters an unexpected collision, the spring responds quickly, driving the telescopic block to precisely adjust its extension and retraction, effectively absorbing and dissipating the impact force. This mechanism significantly reduces the risk of deformation of the protective door body due to collisions, ensuring the structural integrity and long-term stability of the protective door.

[0017] 2. This utility model uses a locking mechanism of magnetic pins and magnetic slots. The user only needs to pull the movable plate to make it fit tightly against the outer surface of the protective door body. At the same time, the magnetic pin will smoothly embed into the magnetic slot to achieve a secure locking effect. This not only simplifies the locking and unlocking process of the protective door, but also significantly improves its wind resistance and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the protective door main body of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged schematic diagram of point B in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of point A in the middle.

[0023] In the figure: 1. Installing door frame; 2. Protective door body; 3. Connecting pipe; 4. Ventilation slot; 5. Magnetic slot; 6. Fixed frame; 7. Movable plate; 8. Long plate; 9. Connecting frame; 811. Telescopic block; 812. Cylinder; 813. Spring; 711. Magnetic pin. DETAILED DESCRIPTION

[0024] The following description is merely illustrative in nature and is not intended to limit the present disclosure, its applications, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings merely schematically illustrate the concepts and principles of the embodiments of the present disclosure and do not necessarily depict the specific dimensions and proportions of the various embodiments of the present disclosure. Certain portions of certain drawings may be exaggerated to illustrate relevant details or structures of the embodiments of the present disclosure.

[0025] See also Figure 1-5 , an embodiment provided by the utility model:

[0026] A construction elevator protective door includes an installation door frame 1, two sets of connecting pipes 3 are fixedly installed on both sides of the installation door frame 1, two sets of protective door bodies 2 are movably installed on the inner wall of the installation door frame 1, and a connecting frame 9 is fixedly installed on the outer surface of one side of the two sets of protective door bodies 2, the inner wall of the connecting frame 9 is connected to multiple sets of springs 813, and the multiple sets of springs 813 are far away from each other, one end of the multiple sets of springs 813 is connected to a cylinder 812, and one end of the cylinder 812 is connected to a telescopic block 811, a long plate 8 is fixedly installed on one side of the telescopic block 811, and the two ends of the long plate 8 are arc-shaped.

[0027] Furthermore, the outer surfaces of the bottom ends of the two sets of protective door bodies 2 are both provided with magnetic grooves 5, which cooperate with the magnetic pins 711 on the movable plate 7 to achieve stable locking of the protective doors and enhance the stability of the protective doors in the open state.

[0028] Furthermore, ventilation slots 4 are provided on the outer surfaces of the top ends of the two sets of protective door bodies 2. The ventilation slots 4 not only ensure safety but also realize the function of ventilation and air exchange, thereby improving the comfort of the construction environment.

[0029] Furthermore, fixed frames 6 are fixedly installed on both sides of the bottom end of the door frame 1, and a movable plate 7 is movably installed on the inner wall of the fixed frame 6. A magnetic pin 711 is fixedly installed on the outer surface of one side of the movable plate 7. The fixed frame 6 provides a stable installation base for the movable plate 7. The movable installation design of the inner wall of the movable plate 7 allows the user to easily pull the movable plate to lock or unlock the door, which simplifies the operation process and improves the user's convenience.

[0030] Furthermore, the outer surface of the long plate 8 is wrapped with rubber, which not only enhances the shock-absorbing effect of the protective door during collision, but also improves the durability of the protective door and extends its service life.

[0031] Furthermore, one end of the magnetic pin 711 is in an arc shape, which facilitates smooth insertion into the magnetic slot 5, thereby simplifying the locking and unlocking operation process and improving user convenience.

[0032] Furthermore, the fixed frame 6 and one end of the movable panel 7 are spaced apart from each other, thereby creating an operation pulling gap, which allows the user to easily pull the movable panel 7 to lock and unlock.

[0033] Working Principle: First, when the protective door body 2 is impacted during closing, the elastic action of the spring 813 allows the telescopic block 811 to quickly respond and adjust its extension and retraction. This design effectively absorbs the impact force generated by the collision, thereby reducing the risk of deformation of the protective door body 2. Furthermore, the arc-shaped ends of the long plate 8 further enhance the stability of the protective door body 2 during collisions and provide excellent shock absorption.

[0034] Secondly, to maintain the stability of the protective door body 2 when open, the gap between the fixed frame 6 and the movable plate 7 is utilized. The user can pull the movable plate 7 until it fits against the outer surface of the protective door body 2. At this point, the magnetic pin 711 will engage with the magnetic groove 5, thus firmly locking the protective door body 2. This prevents the protective door body 2 from shaking under external forces such as wind, thereby improving its safety and stability.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A construction elevator protective door for a building, comprising a mounting door frame (1), two sets of connecting pipes (3) being fixedly mounted on both sides of the mounting door frame (1), characterized in that: Two groups of protective door bodies (2) are movably mounted on the inner wall of the mounting door frame (1), and a connecting frame (9) is fixedly mounted on the outer surface of one side of the two groups of protective door bodies (2). The inner wall of the connecting frame (9) is connected to multiple groups of springs (813), and the multiple groups of springs (813) are separated from each other. One end of the multiple groups of springs (813) is connected to a cylinder (812), and one end of the cylinder (812) is connected to a telescopic block (811). A long plate (8) is fixedly mounted on one side of the telescopic block (811), and both ends of the long plate (8) are arc-shaped.

2. A construction elevator protective door according to claim 1, characterized in that: The outer surfaces of the bottom ends of the two sets of protective door bodies (2) are both provided with magnetic grooves (5).

3. A construction elevator protective door according to claim 1, characterized in that: Ventilation slots (4) are provided on the outer surfaces of the top ends of the two groups of protective door bodies (2).

4. A construction elevator protective door according to claim 1, characterized in that: Fixed frames (6) are fixedly mounted on both sides of the bottom end of the door frame (1), and a movable plate (7) is movably mounted on the inner wall of the fixed frame (6), and a magnetic pin (711) is fixedly mounted on the outer surface of one side of the movable plate (7).

5. A construction elevator protective door according to claim 1, characterized in that: The outer surface of the long plate (8) is wrapped with rubber.

6. A construction elevator protective door according to claim 4, characterized in that: One end of the magnetic pin (711) is in an arc shape.

7. A construction elevator protective door according to claim 4, characterized in that: The fixed frame (6) and one end of the movable plate (7) are spaced apart from each other to generate a gap for operation pulling.

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