Multifunctional building construction protection frame

Abstract

The utility model relates to the technical field of construction protection frames, in particular to a multifunctional building construction protection frame which comprises a protection support, a mounting frame, an adjusting hand wheel, a lifting screw rod, a lifting sliding block, a guide sliding block, a guide sliding rod, a rotating shaft, a rotating gear, a fixed toothed plate, a dustproof net, a mounting assembly, a protection assembly and a limiting assembly. A rotating shaft is arranged in the mounting frame, a rotating gear is arranged on the side wall of the rotating shaft, a fixed toothed plate is arranged in one side of the mounting frame, the rotating gear is meshed with the fixed toothed plate, a dustproof net is arranged in the mounting frame, and the upper end of the dustproof net is fixedly connected with the inner wall of the mounting frame; the lower end of the dustproof net is fixedly connected with the side wall of the rotating shaft; in the using process of the construction protection frame, the dustproof net is rolled to facilitate storage and repeated use, meanwhile, objects are effectively intercepted and protected through the protection assembly, the dustproof effect of a construction site is improved through the overall design, and convenience and practicability of the protection frame are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction protection frame technical field especially relates to multifunctional building construction protection frame. BACKGROUND

[0002] In the building construction process, dust and article protection is the important link of ensuring construction safety and environment neat, and the traditional building construction protection frame mostly only has basic support and protection function.

[0003] In actual use process, the traditional building construction protection frame lacks effective shielding measure for dust generated in construction site, often leads to dust pollution, influences surrounding air quality and the health of construction personnel, and simultaneously, for the article that can drop in the construction process, the traditional protection frame also lacks efficient interception mechanism, increases the security risk of construction site, and urgently needs improvement, and then is inconvenient to realize the problems such as winding storage and repeated use of dust screen and article interception.

[0004] Therefore, in view of the above-mentioned problems of winding storage and repeated use of dust screen and article interception, a multifunctional building construction protection frame can be designed, a manual rotation adjustment hand wheel drives a lifting screw rod to rotate, and then drives a lifting slide block to move along the vertical direction, the lifting slide block drives a guide slide block to move along a guide slide rod through a rotating shaft linkage, in this process, the rotating gear on the rotating shaft is engaged with the fixed tooth plate, so that the rotating shaft rotates in the positive and negative directions while lifting, thereby driving the dust screen connected thereto to automatically unfold or wind up, when the rotating shaft descends, the dust screen unfolds to shield dust, when the rotating shaft rises, the dust screen winds up for storage and reuse, at the same time, the articles are effectively intercepted and protected by the protection assembly, the overall design not only improves the dustproof effect of the construction site, but also enhances the convenience and practicality of the protection frame. SUMMARY

[0005] In order to overcome the problem that the traditional building construction protection frame lacks effective shielding measure for dust generated in construction site, often leads to dust pollution, influences surrounding air quality and the health of construction personnel, and simultaneously, for the article that can drop in the construction process, the traditional protection frame also lacks efficient interception mechanism, increases the security risk of construction site, and urgently needs improvement, and then is inconvenient to realize the problems such as winding storage and repeated use of dust screen and article interception.

[0006] The utility model discloses a technical scheme for: multifunctional construction protection frame, including protection support, installation frame, adjusting hand wheel, lifting screw rod, lifting sliding block, guide sliding block, guide slide, rotating shaft, rotating gear, fixed tooth plate, dust screen, installation component, protection component and limiting component, the side wall of protection support is provided with installation component, and the inside of installation component is provided with installation frame, and one side of installation frame is provided with protection component, and the side wall of protection component is provided with limiting component, and one side inside of installation frame is provided with lifting screw rod, and the upper end of lifting screw rod is provided with adjusting hand wheel, and the side wall of lifting screw rod is provided with lifting sliding block, and lifting sliding block is connected with lifting screw rod threadedly, and the other side inside of installation frame is provided with guide slide, and the side wall of guide slide is provided with guide sliding block, and guide sliding block is connected with guide slide slidingly, and the inside of installation frame is provided with rotating shaft, and one end of rotating shaft is connected with the inner wall of lifting sliding block rotatably, and the other end of rotating shaft is connected with the inner wall of guide sliding block rotatably, and the side wall of rotating shaft is provided with rotating gear, and one side inside of installation frame is provided with fixed tooth plate, and rotating gear is engaged with fixed tooth plate, and the inside of installation frame is provided with dust screen, and the upper end of dust screen is fixedly connected with the inner wall of installation frame, and the lower end of dust screen is fixedly connected with the side wall of rotating shaft.

[0007] Preferably, when the construction protection frame is in use, first, the installation frame is stably installed on the side wall of the protection support through the installation component, in addition, the adjusting hand wheel is manually rotated to drive the lifting screw rod to rotate, thereby driving the lifting sliding block to move along the vertical direction, the lifting sliding block drives the guide sliding block to move along the guide slide through the rotating shaft, in this process, the rotating gear on the rotating shaft is engaged with the fixed tooth plate, so that the rotating shaft rotates in the forward and reverse directions while lifting, thereby driving the dust screen connected therewith to automatically expand or wind, when the rotating shaft descends, the dust screen expands to shield dust, when the rotating shaft rises, the dust screen winds to facilitate storage and reuse, at the same time, the protection component effectively intercepts and protects the articles, the overall design not only improves the dustproof effect of the construction site, but also enhances the convenience and practicality of the protection frame.

[0008] Preferably, the installation component comprises an installation block and an installation hole; the installation frame is provided with the installation block on the upper side and the lower side, the installation block is provided with a plurality of groups, and the installation hole is formed in the inside of the installation block.

[0009] Preferably, the installation component further comprises an installation stud and an installation nut; the installation stud is provided on the upper side and the lower side of the protection support, the installation stud is provided with a plurality of groups, the installation block is connected with the installation stud slidingly through the installation hole, the installation nut is provided on the side wall of the installation stud, and the installation nut is connected with the installation stud threadedly.

[0010] Preferably, the protective assembly includes a connecting shaft and a connecting bracket; two sets of connecting shafts are provided on both sides of the mounting frame, and both ends of the connecting shafts are rotatably connected to the inner wall of the mounting frame, and a connecting bracket is provided on one side of the mounting frame.

[0011] Preferably, the protective component also includes a protective net; both ends of the connecting frame are fixedly connected to the side walls of the two sets of connecting shafts, and a protective net is provided inside the connecting frame.

[0012] Preferably, the limiting component includes a limiting hole and a limiting rod; the limiting hole is provided on the side wall of the connecting frame, and two sets of limiting holes are provided, with another limiting hole being provided above the mounting frame, and a limiting rod being provided inside the other limiting hole.

[0013] Preferably, the limiting component also includes a limiting frame; two sets of limiting frames are provided on both sides of the mounting frame, and the upper part of the limiting frame abuts against the bottom wall of the connecting frame.

[0014] The beneficial effects of this utility model are:

[0015] When the construction protective frame is in use, firstly, the mounting frame is securely installed on the side wall of the protective support using the mounting components. Then, the lifting screw is driven to rotate by manually rotating the adjustment handwheel, which in turn moves the lifting slider vertically. The lifting slider, linked to the guide slider via the rotating shaft, rises and falls synchronously along the guide rod. During this process, the rotating gear on the rotating shaft meshes with the fixed toothed plate, causing the rotating shaft to rotate in both directions while rising and falling. This drives the connected dustproof net to automatically unfold or retract. When the rotating shaft descends, the dustproof net unfolds to block dust; when the rotating shaft rises, the dustproof net retracts for easy storage and reuse. Simultaneously, the protective components effectively intercept and protect items. The overall design not only improves the dustproof effect at the construction site but also enhances the convenience and practicality of the protective frame. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of the multifunctional construction protection frame of this utility model.

[0017] Figure 2 The diagram shown is a partial three-dimensional structural schematic of the multifunctional construction protection frame of this utility model.

[0018] Figure 3 The diagram shown is a partial three-dimensional structural schematic of the multifunctional building construction protective frame of this utility model.

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of the multifunctional building construction protective frame of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Protective bracket; 2. Mounting frame; 3. Adjusting handwheel; 4. Lifting screw; 5. Lifting slider; 6. Guide slider; 7. Guide slide rod; 8. Rotating shaft; 9. Rotating gear; 10. Fixed toothed plate; 11. Dustproof net; 101. Mounting block; 102. Mounting hole; 103. Mounting stud; 104. Mounting nut; 201. Connecting shaft; 202. Connecting frame; 203. Protective net; 301. Limiting hole; 302. Limiting rod; 303. Limiting frame.

[0021] Specific implementation party

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-4 This utility model provides an embodiment of a multifunctional construction safety frame, comprising a safety support 1, a mounting frame 2, an adjusting handwheel 3, a lifting screw 4, a lifting slider 5, a guide slider 6, a guide slide rod 7, a rotating shaft 8, a rotating gear 9, a fixed toothed plate 10, a dustproof net 11, a mounting assembly, a safety assembly, and a limiting assembly. The safety support 1 has a mounting assembly on its side wall, a mounting frame 2 inside the mounting assembly, a safety assembly on one side of the mounting frame 2, a limiting assembly on the side wall of the safety assembly, a lifting screw 4 inside one side of the mounting frame 2, an adjusting handwheel 3 at the upper end of the lifting screw 4, and a lifting slider 5 on the side wall of the lifting screw 4. The lifting slider 5 is connected to... The lifting screw 4 is threaded. A guide slide 7 is provided inside the other side of the mounting frame 2. A guide slider 6 is provided on the side wall of the guide slide 7. The guide slider 6 is slidably connected to the guide slide 7. A rotating shaft 8 is provided inside the mounting frame 2. One end of the rotating shaft 8 is rotatably connected to the inner wall of the lifting slider 5. The other end of the rotating shaft 8 is rotatably connected to the inner wall of the guide slider 6. A rotating gear 9 is provided on the side wall of the rotating shaft 8. A fixed toothed plate 10 is provided inside one side of the mounting frame 2. The rotating gear 9 meshes with the fixed toothed plate 10. A dustproof net 11 is provided inside the mounting frame 2. The upper end of the dustproof net 11 is fixedly connected to the inner wall of the mounting frame 2. The lower end of the dustproof net 11 is fixedly connected to the side wall of the rotating shaft 8.

[0024] Please see Figure 2The installation assembly includes mounting blocks 101 and mounting holes 102; mounting blocks 101 are provided on both the upper and lower sides of the mounting frame 2, and multiple sets of mounting blocks 101 are provided. Mounting holes 102 are provided inside each mounting block 101. The mounting frame 2 can be assisted in its installation through the multiple sets of mounting blocks 101 and mounting holes 102. The installation assembly also includes mounting studs 103 and mounting nuts 104; mounting studs 103 are provided on both the upper and lower sides of the protective bracket 1, and multiple sets of mounting studs 103 are provided. The mounting blocks 101 are slidably connected to the mounting studs 103 through the mounting holes 102. Mounting nuts 104 are provided on the side walls of the mounting studs 103, and the mounting nuts 104 are threadedly connected to the mounting studs 103. First, the multiple sets of mounting blocks pre-set on the upper and lower sides of the mounting frame 2 are... The mounting holes 102 on 101 are slidably aligned and sleeved with the multiple sets of mounting studs 103 on the upper and lower sides of the protective bracket 1 to ensure the accurate relative position of the mounting frame 2 and the protective bracket 1. Then, by rotating the mounting nut 104 and making it tightly connected to the side wall thread of the mounting stud 103, the mounting frame 2 is firmly fixed on the side wall of the protective bracket 1, achieving stable support and connection. The protective component includes a connecting shaft 201 and a connecting frame 202. Two sets of connecting shafts 201 are provided on both sides of the mounting frame 2. Both ends of the connecting shafts 201 are rotatably connected to the inner wall of the mounting frame 2. A connecting frame 202 is provided on one side of the mounting frame 2. The connecting frame 202 can drive the protective component to open by rotating within the mounting frame 2 through the connecting shaft 201.

[0025] Please see Figures 3-4In this embodiment, the protective component also includes a protective net 203; both ends of the connecting frame 202 are fixedly connected to the side walls of two sets of connecting shafts 201, and the protective net 203 is provided inside the connecting frame 202; the protective net 203 can effectively intercept and protect items; the limiting component includes a limiting hole 301 and a limiting rod 302; the connecting frame 202 has a limiting hole 301 on its side wall, and two sets of limiting holes 301 are provided, one of which is located above the mounting frame 2, and the other of which has a limiting rod 302 inside; when the protective net 203 is in the closed state, the limiting rod 302 passes through the corresponding limiting hole 301 to fix the connecting frame 202, thereby maintaining the stability of the protective net 203; when the protective net 203 is opened, Simply pull the limiting rod 302 out of the limiting hole 301 to release the fixing of the connecting frame 202, allowing the connecting frame 202 to drive the protective net 203 to rotate and unfold on the mounting frame 2 via the connecting shaft 201; the limiting assembly also includes a limiting frame 303; two sets of limiting frames 303 are provided on both sides of the mounting frame 2, with the upper part of the limiting frame 303 abutting against the bottom wall of the connecting frame 202; when the protective net 203 is unfolded, the connecting frame 202 rotates within the mounting frame 2 via the connecting shaft 201, driving the protective net 203 to unfold and cover the required area. At the same time, the limiting frames 303 on both sides abut against the bottom wall of the connecting frame 202, providing stable support and limiting for the unfolded protective net 203, ensuring that the protective net 203 can effectively intercept and protect items.

[0026] During the use of the construction protective frame, firstly, the mounting holes 102 on the multiple sets of mounting blocks 101 on the upper and lower sides of the mounting frame 2 are slidably aligned with the multiple sets of mounting studs 103 on the upper and lower sides of the protective bracket 1 and sleeved to ensure that the relative position of the mounting frame 2 and the protective bracket 1 is accurate. Then, by rotating the mounting nut 104 and making it tightly connected with the side wall thread of the mounting stud 103, the mounting frame 2 is firmly fixed on the side wall of the protective bracket 1, so as to achieve stable support and connection.

[0027] In addition, by manually rotating the adjustment handwheel 3, the lifting screw 4 can be rotated, which in turn drives the lifting slider 5 to move up and down along the vertical axis. At the same time, the lifting slider 5 drives the guide slider 6 to move up and down synchronously along the guide slide bar 7 via the rotating shaft 8.

[0028] Furthermore, when the rotating shaft 8 moves downward, the rotating gear 9 drives the rotating shaft 8 to rotate in the forward direction through the fixed tooth plate 10. The rotating shaft 8 then drives the dustproof net 11 to unfold, thus blocking external dust. Conversely, when the rotating shaft 8 moves upward, the rotating gear 9 drives the rotating shaft 8 to rotate in the reverse direction through the fixed tooth plate 10. The rotating shaft 8 then drives the dustproof net 11 to roll up and store, facilitating subsequent reuse and convenient storage. In summary, this utility model's multifunctional construction protective frame, through its ingenious design, achieves automatic unfolding and rolling up of the dustproof net 11, which not only improves the dustproof effect at the construction site but also facilitates the storage and reuse of the protective frame, greatly enhancing construction efficiency and convenience.

[0029] Meanwhile, when the protective net 203 is in the closed state, the limiting rod 302 passes through the corresponding limiting hole 301 to fix the connecting frame 202, thereby maintaining the stability of the protective net 203. When the protective net 203 is opened, the limiting rod 302 can be pulled out from the limiting hole 301 to release the fixing of the connecting frame 202, so that the connecting frame 202 can drive the protective net 203 to rotate and unfold on the mounting frame 2 through the connecting shaft 201.

[0030] Furthermore, when the protective net 203 is deployed, the connecting frame 202 rotates within the mounting frame 2 via the connecting shaft 201, causing the protective net 203 to unfold and cover the required area. At the same time, the limiting frames 303 on both sides abut against the bottom wall of the connecting frame 202, providing stable support and limiting for the deployed protective net 203, ensuring that the protective net 203 can effectively intercept and protect items.

[0031] Through the above steps, when the construction protective frame is in use, firstly, the mounting frame 2 is securely installed on the side wall of the protective bracket 1 using the installation components. Secondly, the manual rotation of the adjustment handwheel 3 drives the lifting screw 4 to rotate, which in turn drives the lifting slider 5 to move vertically. The lifting slider 5 is linked to the guide slider 6 via the rotating shaft 8 and moves up and down synchronously along the guide slide rod 7. During this process, the rotating gear 9 on the rotating shaft 8 meshes with the fixed tooth plate 10, causing the rotating shaft 8 to rotate in both directions while moving up and down, thereby driving the dustproof net 11 connected to it to automatically unfold or retract. When the rotating shaft 8 descends, the dustproof net 11 unfolds to block dust. When the rotating shaft 8 rises, the dustproof net 11 retracts for easy storage and reuse. At the same time, the protective components effectively intercept and protect items. The overall design not only improves the dustproof effect at the construction site but also enhances the convenience and practicality of the protective frame.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention 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 the present invention.

Claims

1. A multifunctional construction safety frame, comprising a safety support (1); characterized in that: It also includes an installation frame (2), an adjusting handwheel (3), a lifting screw (4), a lifting slider (5), a guide slider (6), a guide slide rod (7), a rotating shaft (8), a rotating gear (9), a fixed toothed plate (10), a dustproof net (11), an installation component, a protective component, and a limiting component; the side wall of the protective bracket (1) is provided with an installation component, the installation component is provided with an installation frame (2), one side of the installation frame (2) is provided with a protective component, the side wall of the protective component is provided with a limiting component, one side of the installation frame (2) is provided with a lifting screw (4), the upper end of the lifting screw (4) is provided with an adjusting handwheel (3), the side wall of the lifting screw (4) is provided with a lifting slider (5), the lifting slider (5) is threadedly connected to the lifting screw (4), the installation frame (2) A guide slide rod (7) is provided inside the other side. A guide slider (6) is provided on the side wall of the guide slide rod (7). The guide slider (6) is slidably connected to the guide slide rod (7). A rotating shaft (8) is provided inside the mounting frame (2). One end of the rotating shaft (8) is rotatably connected to the inner wall of the lifting slider (5). The other end of the rotating shaft (8) is rotatably connected to the inner wall of the guide slider (6). A rotating gear (9) is provided on the side wall of the rotating shaft (8). A fixed toothed plate (10) is provided inside one side of the mounting frame (2). The rotating gear (9) meshes with the fixed toothed plate (10). A dustproof net (11) is provided inside the mounting frame (2). The upper end of the dustproof net (11) is fixedly connected to the inner wall of the mounting frame (2). The lower end of the dustproof net (11) is fixedly connected to the side wall of the rotating shaft (8).

2. The multifunctional construction safety frame according to claim 1, characterized in that: The mounting components include mounting blocks (101) and mounting holes (102); mounting blocks (101) are provided on both the upper and lower sides of the mounting frame (2), and multiple sets of mounting blocks (101) are provided. Mounting holes (102) are provided inside the mounting blocks (101).

3. The multifunctional construction safety frame according to claim 1, characterized in that: The mounting assembly also includes mounting studs (103) and mounting nuts (104); mounting studs (103) are provided on both the upper and lower sides of the protective bracket (1), and multiple sets of mounting studs (103) are provided. The mounting block (101) is slidably connected to the mounting studs (103) through the mounting hole (102). The mounting nuts (104) are provided on the side wall of the mounting studs (103), and the mounting nuts (104) are threadedly connected to the mounting studs (103).

4. The multifunctional construction safety frame according to claim 1, characterized in that: The protective assembly includes a connecting shaft (201) and a connecting frame (202); two sets of connecting shafts (201) are provided on both sides of the mounting frame (2), and both ends of the connecting shafts (201) are rotatably connected to the inner wall of the mounting frame (2), and a connecting frame (202) is provided on one side of the mounting frame (2).

5. The multifunctional construction safety frame according to claim 4, characterized in that: The protective components also include a protective net (203); both ends of the connecting frame (202) are fixedly connected to the side walls of the two sets of connecting shafts (201), and the connecting frame (202) is provided with a protective net (203).

6. The multifunctional construction safety frame according to claim 4, characterized in that: The limiting component includes a limiting hole (301) and a limiting rod (302); the limiting hole (301) is provided on the side wall of the connecting frame (202), and two sets of limiting holes (301) are provided. Another limiting hole (301) is provided above the mounting frame (2), and a limiting rod (302) is provided inside the other limiting hole (301).

7. The multifunctional construction safety frame according to claim 4, characterized in that: The limiting component also includes a limiting frame (303); two sets of limiting frames (303) are provided on both sides of the mounting frame (2), and the upper part of the limiting frame (303) is in contact with the bottom wall of the connecting frame (202).

Images