Roller shutter door guide rail position anti-collision protection device of garbage chamber
By installing L-shaped protective columns at the guide rail of the roller shutter door in the garbage room and fixing the guide rails at the femoral angle of the protective columns, the problem of the guide rails being susceptible to collision damage is solved, and the normal operation and maintenance cost of the roller shutter doors are achieved.
Patent Information
- Application Number
- CN202421371918.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-17
AI Technical Summary
During construction, the roller shutter door guide rails of the construction garbage room are easily collided by garbage removal vehicles, resulting in damage to the guide rails and the roller shutter doors that cannot be used normally, and the maintenance cost and time are high.
A anti-collision protection device for the rail position of the garbage room rolling shutter door is designed. By installing L-shaped protective columns on the masonry wall stacks, the guide rails are fixed at the corner position of the protective columns to prevent the rails from being exposed to the vehicle's driving path.
It effectively avoids collision between guide rails and vehicles, ensures the normal operation of roller shutter doors, and reduces the work burden of maintenance personnel. Moreover, the device is simple in structure and convenient in construction, and is suitable for various construction projects.
Smart Images
Figure CN222668086U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building construction, in particular to an anti-collision protection device for a guide rail position of a rolling shutter door of a garbage room. Background Art
[0002] During the construction process, the removal of construction waste is an indispensable task. The garbage room is used for the temporary storage of construction waste. The garbage room is mainly composed of reinforced concrete frame structure and masonry walls. The entrance and exit formed by the masonry wall are closed with rolling shutter doors.
[0003] When installing the rolling door of a general garbage room, the guide rail of the rolling door is usually installed on the surface or inside of the masonry wall. However, when this form of on-site construction is carried out, garbage removal vehicles are prone to collide with the guide rail when entering and exiting, causing the guide rail to be damaged and deformed, resulting in the inability to use the rolling door normally. Repairing the guide rail consumes time, material resources and manpower, and needs to be improved. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an anti-collision protection device for the guide rail position of a rolling shutter door of a garbage room, which has the effect of reducing the collision caused to the guide rail of the rolling shutter door.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a rolling door guide rail position anti-collision protection device for a garbage room, comprising a masonry wall pile, a protective column and a mounting rail, the protective column is arranged in an L shape, and comprises an integrally formed mounting portion and a protective portion, the mounting portion is fixed to the middle position of the surface of the masonry wall pile by expansion bolts, and an installation space is reserved between the inner wall and the inner wall of the masonry wall pile, the protective portion extends horizontally from the end position of the mounting portion and passes over the inner wall of the masonry wall pile, the mounting rail is arranged on the inner wall of the mounting portion, and is located at the inner corner position of the mounting portion and the protective portion.
[0006] In a preferred example, the utility model can be further configured as follows: a plurality of dovetail blocks are spaced apart on the back side of the mounting rail, a groove for the dovetail blocks to be embedded in the inner side wall of the mounting portion and a dovetail groove connected to the lower end of the groove and for the dovetail blocks to be embedded in, and screws fixed to the mounting portion are provided at both upper and lower ends of the mounting rail.
[0007] In a preferred example, the present invention can be further configured as follows: a shock-absorbing gap is provided between the mounting rail and the protective portion.
[0008] In a preferred example, the utility model can be further configured as follows: the outer side wall of the mounting portion is rotatably connected to a pull rod, the tail end of the pull rod is rotatably connected to a connecting plate that abuts against the surface of the masonry wall, and the connecting plate is provided with fastening bolts fixed to the masonry wall.
[0009] In a preferred example, the present invention can be further configured as follows: an arc-shaped anti-collision pad is provided on the outer surface of the protection portion.
[0010] In a preferred example, the utility model can be further configured as follows: an inner side of one end of the protection portion away from the mounting portion is provided with a chamfer in an arc shape.
[0011] In a preferred example, the utility model can be further configured as follows: the mounting portion and the protective portion are both provided with multiple sections, an insert block is provided at the upper end of each section of the mounting portion and the protective portion, and a socket for inserting the insert block is provided at the lower end.
[0012] In summary, the utility model has the following beneficial effects:
[0013] 1. By fixing the installation rail of the rolling door at the inner corner of the L-shaped protective column, it is ensured that the installation is not exposed to the vehicle's driving path, and the vehicle will not collide with the installation rail, which can effectively avoid damage to the installation rail, ensure the normal operation of the rolling door, and reduce the workload of maintenance personnel;
[0014] 2. The protective column has a simple structure, convenient construction and low cost. It can realize the quick and convenient installation of the protective column. It is suitable for garbage room practices in various construction projects. It is also suitable for the renovation of old garbage rooms, saving manpower and material resources on the construction site and ensuring the construction progress;
[0015] 3. By setting up segmented protective columns, the length of the protective columns can be freely adjusted according to actual usage requirements to meet the usage requirements of different locations and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of an embodiment;
[0017] Figure 2 is a schematic structural diagram of a pull rod of an embodiment;
[0018] Figure 3 is a schematic structural diagram of a protective column of an embodiment;
[0019] Figure 4 2 is a schematic structural diagram of the installation guide rail of the embodiment.
[0020] Figure numerals: 1. masonry wall; 2. protective column; 21. mounting portion; 22. protective portion; 23. plug block; 24. socket; 25. expansion bolt; 26. groove; 27. dovetail groove; 28. anti-collision pad; 29. chamfer; 3. mounting rail; 31. dovetail block; 32. screw; 33. shock-absorbing gap; 4. pull rod; 41. connecting plate; 42. fastening bolt. DETAILED DESCRIPTION
[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0022] like Figure 1 , Figure 2 As shown, a roller shutter door guide rail position anti-collision protection device for a garbage room comprises a masonry wall pile 1, a protective column 2 and an installation guide rail 3. The masonry wall pile 1 is masonry-laid at the door position of the garbage room to form a wall pile for the roller shutter door to be installed.
[0023] like Figure 1 , Figure 2 , Figure 3 As shown, the protective column 2 is arranged in an L shape and includes an integrally formed mounting portion 21 and a protective portion 22. The mounting portion 21 and the protective portion 22 are both arranged in multiple sections. An insert block 23 is arranged at the upper end of each section of the mounting portion 21 and the protective portion 22, and a socket 24 for inserting the insert block 23 is arranged at the lower end. Therefore, when selecting the length of the protective column 2, the length requirement of the protective column 2 can be freely adjusted according to actual use requirements to meet the use requirements of different positions and improve practicality.
[0024] like Figure 1 , Figure 2 As shown, the mounting portion 21 is fixed to the middle position of the surface of the masonry wall 1 by expansion bolts 25, the thickness of the mounting portion 21 is less than the thickness of the masonry wall 1, and installation space is reserved between the inner and outer walls and the inner and outer walls of the masonry wall 1.
[0025] like Figure 1 , Figure 2 As shown, the protection portion 22 extends horizontally from the end of the mounting portion 21 and passes over the inner wall of the masonry wall 1. The mounting guide rail 3 is arranged on the inner wall of the mounting portion 21 and is located at the inner corner of the mounting portion 21 and the protection portion 22.
[0026] Therefore, after the installation guide rail 3 is fixed, it can be surrounded by the installation guide rail 3 to ensure that the installation is not exposed to the vehicle's driving path, to ensure that the vehicle will not collide with the installation guide rail 3, to effectively avoid damage to the installation guide rail 3, to ensure the normal operation of the rolling door, and to reduce the workload of maintenance personnel.
[0027] like Figure 3 , Figure 4As shown, a plurality of dovetail blocks 31 are arranged at intervals on the back side of the mounting rail 3, the inner side wall of the mounting portion 21 is provided with a groove 26 for the dovetail block 31 to be embedded in, and a dovetail groove 27 connecting the lower end of the groove 26 and for the dovetail block 31 to be embedded in, and screws 32 fixed to the mounting portion 21 are provided at both upper and lower ends of the mounting rail 3.
[0028] Therefore, during the installation process of the guide rail 3, the guide rail 3 can be fixed by the screws 32, and the guide rail 3 can be limited and fixed at various positions by sliding and clamping, thereby increasing the stability of the guide rail 3 during operation and preventing deformation.
[0029] like Figure 2 As shown, a shock-absorbing gap 33 is provided between the mounting rail 3 and the protective portion 22 . Therefore, when a vehicle collides with the protective portion 22 , the shock-absorbing gap 33 can provide a buffer space for the deformation of the protective portion 22 and will not directly collide with the mounting rail 3 , thereby effectively avoiding damage to the mounting rail 3 .
[0030] As shown in FIG. 2 , the outer wall of the mounting portion 21 is rotatably connected to a tie rod 4 , and the tail end of the tie rod 4 is rotatably connected to a connecting plate 41 that contacts the surface of the masonry wall 1 , and the connecting plate 41 is provided with a fastening bolt 42 fixed to the masonry wall 1 .
[0031] Therefore, during the installation process of the entire protective column 2, the pull rod 4 is used to support and tighten the protective column 2, thereby increasing the structural strength and stability of the entire protective column 2, ensuring that the protective part 22 will not be easily deformed or damaged when a vehicle collides with the protective part 22, thereby increasing the service life of the protective column 2.
[0032] like Figure 2 As shown, the outer surface of the protection part 22 is provided with an arc-shaped anti-collision pad 28, which increases the anti-collision ability of the protection part 22 at the head-on position and reduces the deformation and damage of the protection part 22. The inner side of one end of the protection part 22 away from the mounting part 21 is provided with a chamfer 29 in an arc shape, so when a vehicle hits the inner side of the protection part 22, the chamfer 29 can guide the vehicle and avoid applying excessive impact force directly to the protection part 22, thereby ensuring that the protection part 22 will not be easily deformed or damaged.
[0033] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.
Claims
1. A device for preventing collision of guide rails of rolling shutter doors in garbage rooms, characterized in that: The invention comprises a masonry wall (1), a protective column (2) and a mounting rail (3); the protective column (2) is arranged in an L shape and comprises an integrally formed mounting portion (21) and a protective portion (22); the mounting portion (21) is fixed to the middle position of the surface of the masonry wall (1) by means of expansion bolts (25), and a mounting space is reserved between the inner wall and the inner wall of the masonry wall (1); the protective portion (22) extends horizontally from the end position of the mounting portion (21) and passes over the inner wall of the masonry wall (1); the mounting rail (3) is arranged on the inner wall of the mounting portion (21) and is located at the inner corner position of the mounting portion (21) and the protective portion (22).
2. The anti-collision protection device for the guide rail position of the rolling shutter door of a garbage room according to claim 1, characterized in that: A plurality of dovetail blocks (31) are arranged at intervals on the back side of the mounting rail (3); the inner side wall of the mounting portion (21) is provided with a groove (26) for the dovetail block (31) to be embedded in, and a dovetail groove (27) connected to the lower end of the groove (26) and for the dovetail block (31) to be embedded in; and screws (32) fixed to the mounting portion (21) are provided at both upper and lower ends of the mounting rail (3).
3. The anti-collision protection device for the guide rail position of the rolling shutter door of a garbage room according to claim 2, characterized in that: A shock-absorbing gap (33) is provided between the mounting guide rail (3) and the protection portion (22).
4. The anti-collision protection device for the guide rail position of the rolling shutter door of a garbage room according to claim 1, characterized in that: The outer wall of the mounting portion (21) is rotatably connected to a pull rod (4), and the tail end of the pull rod (4) is rotatably connected to a connecting plate (41) that contacts the surface of the masonry wall (1), and the connecting plate (41) is provided with a fastening bolt (42) fixed to the masonry wall (1).
5. The anti-collision protection device for the guide rail position of the rolling shutter door of a garbage room according to claim 1, characterized in that: The outer surface of the protection part (22) is provided with an arc-shaped anti-collision pad (28).
6. The anti-collision protection device for the guide rail position of the rolling shutter door of a garbage room according to claim 5, characterized in that: An arc-shaped chamfer (29) is provided on the inner side of one end of the protection portion (22) away from the mounting portion (21).
7. The anti-collision protection device for the guide rail of a rolling shutter door of a garbage room according to claim 1, characterized in that: The mounting portion (21) and the protection portion (22) are both provided with multiple sections, and an insert block (23) is provided at the upper end of each section of the mounting portion (21) and the protection portion (22), and a socket (24) for inserting the insert block (23) is provided at the lower end.