Hole protection device for building decoration

Abstract

The utility model discloses a hole protecting device for building decoration, which relates to the technical field of building decoration and comprises a mounting frame and a clamping component. The number of the installation frames is two, connecting frames are fixed to the side faces of the installation frames, two corresponding clamping holes are formed in the upper sides of the connecting frames, and protection assemblies are installed in the two connecting frames; the clamping assembly comprises U-shaped plates, a two-way screw rod and a rotating disc, the two corresponding U-shaped plates are arranged in the mounting frame, threaded holes are formed in the middles of the U-shaped plates, the two-way screw rod is in threaded connection with the interiors of the two threaded holes, a connecting hole is formed in the front side of the mounting frame, the two-way screw rod is rotationally connected into the connecting hole, and the rotating disc is connected with the two-way screw rod. The two-way screw rod is formed by welding two threaded rods with opposite threads, a rotating disc is fixed to the front end of the two-way screw rod, a fastening assembly is installed on the side face of the U-shaped frame, protection can be effectively conducted, and meanwhile installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a hole protection device for building decoration. Background Art

[0002] Nowadays, urban and rural development is rapid, and high-rise buildings are constantly emerging. During the construction process, the protection of the edge openings is particularly important. Take the elevator shaft as an example. Before the elevator of a high-rise building is installed, it is necessary to set up protection at the elevator shaft opening;

[0003] The existing conventional method is to use steel pipes to set up on-site scaffolding at the elevator shaft opening, and fix the scaffolding to the wall by bolts, etc. However, this opening protection device is relatively simple, has poor protection effect and is cumbersome to install. Therefore, we propose a hole protection device for building decoration. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a hole protection device for building decoration, which can effectively provide protection and is convenient to install, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hole protection device for building decoration, comprising a mounting frame and a clamping assembly;

[0006] Installation frame: two are provided, a connecting frame is fixed on the side of the installation frame, two corresponding clamping holes are opened on the upper side of the connecting frame, and protective components are installed inside the two connecting frames;

[0007] Clamping assembly: comprises a U-shaped plate, a bidirectional screw and a turntable, two corresponding U-shaped plates are arranged inside the installation frame, a threaded hole is opened in the middle of the U-shaped plate, and the internal threads of the two threaded holes are connected with bidirectional screws, a connecting hole is opened on the front side of the installation frame, and the bidirectional screw is rotatably connected inside the connecting hole, and the bidirectional screw is welded by two threaded rods with opposite threads, a turntable is fixed on the front end of the bidirectional screw, and a fastening assembly is installed on the side of the U-shaped frame, and the installation frame is fixed inside the elevator shaft opening by setting the clamping assembly.

[0008] Furthermore, the fastening assembly includes a sliding rod, a limit plate, a fastening strip and a fastening spring. Two corresponding sliding holes are provided on the side of the U-shaped plate. The sliding holes are slidably connected to the sliding rods. Fastening strips are fixed on the end faces of the two sliding rods. A limit plate is fixed on the end face of the sliding rod away from the fastening strip. A fastening spring is sleeved on the circumferential surface of the sliding rod. One end of the fastening spring is fixed on the side of the fastening strip, and the other end of the fastening spring is fixed on the side of the U-shaped plate. The stability of the connection between the clamping assembly and the wall of the elevator shaft opening is improved by arranging the fastening assembly.

[0009] Furthermore, the protection component includes a protection frame, a connecting plate and a limit block. The protection frame is internally slidably connected to the connecting frame, and the two protection frames are internally slidably connected to the connecting plate. A guide hole is opened on the front side of the protection frame, and the guide hole is internally slidably connected to the limit block. The two limit blocks are respectively fixed at the left and right ends of the front side of the connecting plate. The construction workers are protected by setting up the protection component.

[0010] Furthermore, an anti-slip strip is fixed on the side of the fastening strip, and evenly distributed anti-slip grooves are opened on the side of the anti-slip strip. The anti-slip strip is provided to improve the firmness of the fastening strip.

[0011] Furthermore, two corresponding fixing blocks are fixed to the upper ends of the front and rear sides of the protective frame, and a clamping rod is fixed to the lower side of the fixing block. The clamping rod is clamped in the corresponding clamping hole, and the protective frame is connected to the connecting frame by setting the fixing blocks, the clamping rod and the clamping hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the hole protection device for building decoration has the following advantages:

[0013] By setting up the clamping assembly, the two installation frames can be quickly fixed at the two ends of the elevator shaft opening through the two clamping assemblies during construction, and then the two protective frames are placed inside the two connecting frames. After placement, the four clamping rods are connected to the four clamping holes to fix the two protective frames. After fixation, the two protective frames and the connecting plate in the middle can close the elevator shaft opening. After closing, the construction workers can be effectively protected, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model.

[0017] In the figure: 1 mounting frame, 2 connecting frame, 3 clamping hole, 4 clamping assembly, 41 U-shaped plate, 42 bidirectional screw, 43 turntable, 5 fastening assembly, 51 sliding rod, 52 limiting plate, 53 fastening strip, 54 fastening spring, 6 protection assembly, 61 protection frame, 62 connecting plate, 63 limiting block, 7 anti-slip strip, 8 fixing block, 9 clamping rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 ,This embodiment provides a technical solution: a hole protection device for building decoration, including a mounting frame 1 and a clamping assembly 4;

[0020] Installation frame 1: Two are provided, a connecting frame 2 is fixed on the side of the installation frame 1, two corresponding clamping holes 3 are provided on the upper side of the connecting frame 2, a protection component 6 is installed inside the two connecting frames 2, the protection component 6 comprises a protection frame 61, a connecting plate 62 and a limit block 63, the protection frame 61 is slidably connected inside the connecting frame 2, the connecting plate 62 is slidably connected inside the two protection frames 61, a guide hole is provided on the front side of the protection frame 61, the guide hole is slidably connected inside the limit block 63, the two limit blocks 63 are respectively fixed on the left and right ends of the front side of the connecting plate 62, and the construction personnel are protected by providing the protection component 6;

[0021] Clamping assembly 4: includes a U-shaped plate 41, a bidirectional screw 42 and a turntable 43. Two corresponding U-shaped plates 41 are arranged inside the mounting frame 1. A threaded hole is opened in the middle of the U-shaped plate 41. The two threaded holes are internally threadedly connected with bidirectional screws 42. A connecting hole is opened on the front side of the mounting frame 1. The bidirectional screw 42 is rotatably connected inside the connecting hole. The bidirectional screw 42 is welded by two threaded rods with opposite threads. A turntable 43 is fixed to the front end of the bidirectional screw 42. A fastening assembly 5 is installed on the side of the U-shaped frame 41. The fastening assembly 5 includes a slide bar 51, a limit plate 52, a fastening strip 53 and a fastening spring 5 4. Two corresponding sliding holes are provided on the side of the U-shaped plate 41, and a sliding rod 51 is slidably connected inside the sliding hole. Fastening strips 53 are fixed on the end faces of the two sliding rods 51. A limit plate 52 is fixed on the end face of the sliding rod 51 away from the fastening strip 53. A fastening spring 54 is sleeved on the circumferential surface of the sliding rod 51. One end of the fastening spring 54 is fixed on the side face of the fastening strip 53, and the other end of the fastening spring 54 is fixed on the side face of the U-shaped plate 41. The stability of the connection between the clamping assembly 4 and the wall of the elevator shaft opening is improved by setting the fastening assembly 5, and the installation frame 1 is fixed inside the elevator shaft opening by setting the clamping assembly 4.

[0022] Among them, an anti-skid strip 7 is fixed on the side of the fastening strip 53 , and evenly distributed anti-skid grooves are opened on the side of the anti-skid strip 7 . The anti-skid strip 7 is provided to improve the firmness of the fastening strip 53 .

[0023] Among them: two corresponding fixing blocks 8 are fixed to the upper ends of the front and rear sides of the protective frame 61, and a clamping rod 9 is fixed to the lower side of the fixing block 8. The clamping rod 9 is clamped in the corresponding clamping hole 3. The protective frame 61 is connected to the connecting frame 2 by setting the fixing blocks 8, the clamping rod 9 and the clamping hole 3.

[0024] The working principle of a hole protection device for building decoration provided by the utility model is as follows: first, two installation frames 1 are placed inside the elevator shaft hole, and the four U-shaped plates 41 connected thereto are located on the front and rear sides of the wall of the elevator shaft hole, and then the two bidirectional screws 42 are rotated to move the front and rear four U-shaped plates 41, so that the four fastening strips 53 are tightly fitted with the front and rear sides of the wall of the elevator shaft hole, and after fitting, the two installation frames 1 can be fixed at both ends of the inside of the elevator shaft hole, and then the two protection frames 61 are placed inside the two connecting frames 2, and after placement, the four clamping rods 9 are connected to the four clamping holes 3 to fix the two protection frames 61, and after fixing, the two protection frames 61 and the connecting plate 62 in the middle can close the elevator shaft hole, and after closing, the construction personnel can be effectively protected, which is very convenient.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hole protection device for building decoration, characterized in that: It comprises a mounting frame (1) and a clamping assembly (4); Installation frames (1): two are provided, a connecting frame (2) is fixed on the side of the installation frame (1), two corresponding clamping holes (3) are provided on the upper side of the connecting frame (2), and a protective component (6) is installed inside the two connecting frames (2); The clamping assembly (4) comprises a U-shaped plate (41), a bidirectional screw rod (42) and a rotating disk (43). Two corresponding U-shaped plates (41) are arranged inside the installation frame (1). A threaded hole is opened in the middle of the U-shaped plate (41). The two threaded holes are internally threadedly connected with the bidirectional screw rods (42). A connecting hole is opened on the front side of the installation frame (1). The bidirectional screw rod (42) is rotatably connected inside the connecting hole. The bidirectional screw rod (42) is welded by two threaded rods with opposite threads. A rotating disk (43) is fixed at the front end of the bidirectional screw rod (42). A fastening assembly (5) is installed on the side of the U-shaped plate (41).

2. The hole protection device for building decoration according to claim 1 is characterized in that: The fastening assembly (5) comprises a slide rod (51), a limiting plate (52), a fastening strip (53) and a fastening spring (54); two corresponding slide holes are provided on the side of the U-shaped plate (41); the slide rod (51) is slidably connected inside the slide hole; the fastening strips (53) are fixed on the end surfaces of the two slide rods (51); the limiting plate (52) is fixed on the end surface of the slide rod (51) away from the fastening strip (53); the fastening spring (54) is sleeved on the circumferential surface of the slide rod (51); one end of the fastening spring (54) is fixed on the side of the fastening strip (53); and the other end of the fastening spring (54) is fixed on the side of the U-shaped plate (41).

3. The hole protection device for building decoration according to claim 1 is characterized in that: The protection assembly (6) comprises a protection frame (61), a connecting plate (62) and a limit block (63); the connection frame (2) is internally slidably connected to the protection frame (61); the two protection frames (61) are internally slidably connected to the connecting plate (62); a guide hole is provided on the front side of the protection frame (61); the guide hole is internally slidably connected to the limit block (63); the two limit blocks (63) are respectively fixed to the left and right ends of the front side of the connecting plate (62).

4. The hole protection device for building decoration according to claim 2 is characterized in that: An anti-skid strip (7) is fixed on the side surface of the fastening strip (53), and evenly distributed anti-skid grooves are provided on the side surface of the anti-skid strip (7).

5. The hole protection device for building decoration according to claim 3 is characterized in that: Two corresponding fixing blocks (8) are fixed to the upper ends of the front and rear sides of the protection frame (61), and a clamping rod (9) is fixed to the lower side of the fixing block (8), and the clamping rod (9) is clamped in the inside of the corresponding clamping hole (3).

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