Protective device for building transformation construction

Abstract

The utility model discloses a building transformation construction protection device, and relates to the technical field of house transformation, the building transformation construction protection device comprises a support frame, a wind-up roller rotatably arranged on the support frame, and a protection net wound on the wind-up roller, the support frame is provided with a mounting mechanism used for fixing the support frame on a wall body, and the mounting mechanism is arranged on the support frame. A driving assembly used for driving the winding roller to rotate is arranged on the supporting frame, a sliding frame is arranged on the supporting frame in a sliding mode, a first limiting piece used for preventing the sliding frame from sliding is arranged on the supporting frame, and one end of the protective net is fixedly arranged on the sliding frame. The construction protection device has the effect that the installation convenience of the construction protection device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of house reconstruction, and in particular to a protective device for building reconstruction construction. Background Art

[0002] With the development of cities, many old buildings will inevitably appear. If these old buildings are directly demolished and rebuilt, it will undoubtedly consume a lot of money, and the construction period is long, and the damage to the urban environment is great. Therefore, protecting, transforming and reusing old buildings so that they can continue to play their own value and make them dazzling in new cities is a major issue in the future development of the construction industry.

[0003] At present, when renovating the exterior walls of buildings, in order to protect the safety of construction workers, protective devices are installed on the outside of the building walls. Existing construction protective devices usually first set up scaffolding on the outside of the building wall, build a support frame on the scaffolding, and install an anti-fall net. The construction and installation of the scaffolding and the anti-fall net are time-consuming and laborious. Utility Model Content

[0004] In order to improve the convenience of installation of construction protection devices, the present application provides a building renovation construction protection device.

[0005] The present application provides a building renovation construction protection device, which adopts the following technical solution:

[0006] A building renovation construction protection device includes a support frame, a winding roller rotatably arranged on the support frame, and a protection net wound around the winding roller, the support frame is provided with a mounting mechanism for fixing the support frame on a wall, the support frame is provided with a driving assembly for driving the winding roller to rotate, a sliding frame is slidably arranged on the support frame, the support frame is provided with a first limiter for preventing the sliding frame from sliding, and one end of the protection net is fixedly arranged on the sliding frame.

[0007] Optionally, the driving assembly includes a worm wheel, a worm and a rotating handle, the worm wheel is coaxially fixedly connected to the winding roller, the worm is rotatably arranged on a support frame, the worm is meshed with the worm wheel, and the rotating handle is coaxially fixedly connected to the worm.

[0008] Optionally, the first limiting member includes a first screw rod, which is rotatably disposed on the support frame, and an axial direction of the first screw rod is parallel to a sliding direction of the sliding frame, and the first screw rod is threadably matched with the sliding frame.

[0009] Optionally, the mounting mechanism includes a wall-hanging bracket fixedly mounted on a supporting frame, a top plate slidably mounted on the wall-hanging bracket, and a second limiting member for preventing the top plate from sliding; the wall-hanging bracket is provided with a wall-hanging groove, and the wall-hanging bracket is used to be hung at a window position of a building; the top plate is slidably mounted in the wall-hanging groove, and is used to press against the wall of the building.

[0010] Optionally, the second limiting member includes a second screw rod, the second screw rod is threadedly matched with the wall-hanging bracket, and the axial direction of the second screw rod is parallel to the sliding direction of the top plate, and the second screw rod is rotationally connected to the top plate.

[0011] Optionally, a top support rod is hinged on the support frame, a telescopic rod is slidably provided on the top support rod along the length direction of the top support rod, the telescopic rod is hinged to the sliding frame, and a first fixing piece for preventing the telescopic rod from sliding is provided on the top support rod.

[0012] Optionally, a clamping plate is provided on the sliding frame, the protective net is clamped between the clamping plate and the sliding frame, and a second fixing piece for fixing the clamping plate is provided on the sliding frame.

[0013] Optionally, an anti-skid pad is provided at one end of the clamping plate close to the sliding frame, and the anti-skid pad is provided with anti-skid patterns.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. The present application fixes the support frame on the building wall through an installation mechanism, drives the winding roller to rotate through a driving component to unwind the protective net from the winding roller, and then drives the sliding frame to slide to unfold the protective net, and uses a first limit member to prevent the sliding of the sliding frame, thereby completing the construction protection device and greatly improving the installation convenience of the construction protection device.

[0016] 2. The present application arranges a top support rod on the support frame. When the sliding frame slides and the protective net is unfolded, the telescopic rod slides on the top support rod. When the protective net is fully unfolded, the top support rod and the telescopic rod are fixed by a first fixing member, thereby increasing the stability of the sliding frame and further improving the structural strength of the protective net after unfolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0018] Figure 2 is a schematic diagram of the structure of the support frame used in the embodiment of the present application;

[0019] Figure 3 yes Figure 2 A magnified view of part A;

[0020] Figure 4 yes Figure 2 Magnified view of section B.

[0021] Explanation of the accompanying drawings: 1. Support frame; 11. First guide rod; 12. First screw rod; 13. Wall bracket; 131. Wall groove; 14. Top plate; 141. Second guide rod; 15. Second screw rod; 16. Worm gear; 17. Worm; 18. Turn handle; 2. Winding roller; 3. Protective net; 4. Sliding frame; 41. Clamp; 42. Second fixing member; 43. Anti-slip pad; 5. Top support rod; 51. Telescopic groove; 52. Telescopic rod; 53. First fixing member. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The present application embodiment discloses a building renovation construction protection device. Figure 1 , including a support frame 1, a winding roller 2 rotatably arranged on the support frame 1, and a protective net 3 wound around the winding roller 2, a sliding frame 4 is slidably arranged on the support frame 1, and one end of the protective net 3 is fixedly arranged on the sliding frame 4.

[0024] Reference Figure 1 A first guide rod 11 is fixedly arranged on the support frame 1, and the length direction of the first guide rod 11 is parallel to the sliding direction of the sliding frame 4, and the first guide rod 11 is slidably matched with the sliding frame 4. A first limiter for preventing the sliding frame 4 from sliding is arranged on the support frame 1, and the first limiter includes a first screw rod 12, and the first screw rod 12 is rotatably arranged on the support frame 1, and the axial direction of the first screw rod 12 is parallel to the length direction of the first guide rod 11, and the first screw rod 12 is threadedly matched with the sliding frame 4.

[0025] Reference Figure 2 The support frame 1 is provided with a mounting mechanism for fixing the support frame 1 on the wall, the mounting mechanism includes a wall-hanging frame 13 fixedly arranged on the support frame 1, a top plate 14 slidably arranged on the wall-hanging frame 13, and a second limiter for preventing the top plate 14 from sliding. The wall-hanging frame 13 is provided with a wall-hanging groove 131. When the support frame 1 is installed, it is hung at the window position of the building through the wall-hanging frame 13.

[0026] Reference Figure 2The top plate 14 is slidably arranged in the wall hanging groove 131, and a second guide rod 141 is fixedly arranged on the top plate 14. The length direction of the second guide rod 141 is perpendicular to the top plate 14, and the second guide rod 141 is slidably matched with the wall hanging bracket 13. The second limiting member includes a second screw rod 15, and the second screw rod 15 is threadedly matched with the wall hanging bracket 13, and the axial direction of the second screw rod 15 is parallel to the length direction of the second guide rod 141, and the end of the second screw rod 15 is rotatably connected to the top plate 14; when the wall hanging bracket 13 is hung at the window position of the building, the top plate 14 is driven to press against the building wall by rotating the second screw rod 15, thereby fixing the support frame 1 on the building wall.

[0027] Reference Figure 2 A driving assembly for driving the winding roller 2 to rotate is provided on the support frame 1, and the driving assembly includes a worm wheel 16, a worm 17 and a rotating handle 18. The worm wheel 16 is coaxially fixedly connected to the winding roller 2, and the worm 17 is rotatably arranged on the support frame 1, and the worm 17 is meshed with the worm wheel 16, and the rotating handle 18 is coaxially fixedly connected to the worm 17; the worm 17 is driven to rotate by rotating the rotating handle 18, and then the worm wheel 16 is driven to rotate, and then the winding roller 2 is driven to rotate, and through the arrangement of the worm wheel 16 and the worm 17, the winding roller 2 can only be driven by the rotating handle 18.

[0028] Reference Figure 2 , 3 Two top support rods 5 are hinged on the support frame 1, and a telescopic groove 51 is provided at the end of the top support rod 5 away from the support frame 1 along the length direction of the top support rod 5. A telescopic rod 52 is slidably arranged in the telescopic groove 51, and one end of the telescopic rod 52 away from the top support rod 5 is hinged to the sliding frame 4, and a first fixing member 53 for preventing the telescopic rod 52 from sliding is provided on the top support rod 5. The first fixing member 53 includes a first bolt, and a first threaded hole connected to the telescopic groove 51 is provided on the side wall of the top support rod 5. The first bolt is penetrated into the first threaded hole and threadedly matched with the top support rod 5. The first bolt is driven to press against the side wall of the telescopic rod 52 by rotating the first bolt, thereby preventing the telescopic rod 52 from sliding in the telescopic groove 51, and fixing the top support rod 5 and the telescopic rod 52.

[0029] Reference Figure 2 , 4 A clamping plate 41 is provided on the sliding frame 4, and the protective net 3 is clamped between the clamping plate 41 and the sliding frame 4. A second fixing member 42 for fixing the clamping plate 41 is provided on the sliding frame 4. The second fixing member 42 includes a second bolt. A plurality of through holes are opened on the clamping plate 41 in a direction perpendicular to the clamping plate 41. A plurality of second threaded holes are opened on the sliding frame 4. The second threaded holes are adapted to the second bolts. Each second threaded hole corresponds one by one to the through hole on the clamping plate 41. The clamping plate 41 is fixed to the sliding frame 4 by the second bolt.

[0030] Reference Figure 4An anti-skid pad 43 is provided at one end of the clamping plate 41 close to the sliding frame 4, and an anti-skid pattern is provided at the end of the anti-skid pad 43 away from the clamping plate 41. The anti-skid pad 43 increases the stability of the clamping plate 41 when clamping the protective net 3.

[0031] The implementation principle of a building renovation construction protection device in an embodiment of the present application is as follows: the support frame 1 is hung at the window position of the building through the wall bracket 13, and then the top plate 14 is driven to press against the building wall by rotating the second screw 15, thereby fixing the support frame 1 on the building wall, and the worm 17 is driven to rotate by rotating the handle 18, and then the worm gear 16 is driven to rotate, thereby driving the winding roller 2 to rotate, so that the protection net 3 is unwound from the winding roller 2, and then the sliding frame 4 is driven to slide by rotating the first screw 12 to unfold the protection net 3, and finally, the first bolt is driven to press against the side wall of the telescopic rod 52 by rotating the first bolt to prevent the telescopic rod 52 from sliding in the telescopic groove 51, thereby completing the construction protection device and greatly improving the installation convenience of the construction protection device.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A building renovation construction protection device, characterized in that: The invention comprises a support frame (1), a winding roller (2) rotatably arranged on the support frame (1), and a protective net (3) wound around the winding roller (2); the support frame (1) is provided with a mounting mechanism for fixing the support frame (1) on a wall; the support frame (1) is provided with a driving component for driving the winding roller (2) to rotate; a sliding frame (4) is slidably arranged on the support frame (1); the support frame (1) is provided with a first limiting member for preventing the sliding frame (4) from sliding; and one end of the protective net (3) is fixedly arranged on the sliding frame (4).

2. A building renovation construction protection device according to claim 1, characterized in that: The driving assembly comprises a worm wheel (16), a worm (17) and a rotating handle (18); the worm wheel (16) is coaxially fixedly connected to the winding roller (2); the worm (17) is rotatably arranged on the support frame (1), and the worm (17) is meshed with the worm wheel (16); and the rotating handle (18) is coaxially fixedly connected to the worm (17).

3. A building renovation construction protection device according to claim 1, characterized in that: The first limiting member comprises a first screw rod (12), the first screw rod (12) being rotatably arranged on the support frame (1), and the axial direction of the first screw rod (12) being parallel to the sliding direction of the sliding frame (4), and the first screw rod (12) and the sliding frame (4) being threadedly matched.

4. A building renovation construction protection device according to claim 1, characterized in that: The mounting mechanism comprises a wall-hanging frame (13) fixedly arranged on a support frame (1), a top plate (14) slidably arranged on the wall-hanging frame (13), and a second stopper for preventing the top plate (14) from sliding; the wall-hanging frame (13) is provided with a wall-hanging groove (131), and the wall-hanging frame (13) is used to be hung at a window position of a building; the top plate (14) is slidably arranged in the wall-hanging groove (131) and is used to press against a wall of the building.

5. A building renovation construction protection device according to claim 4, characterized in that: The second limiting member comprises a second screw rod (15), the second screw rod (15) is threadedly matched with the wall-hanging bracket (13), and the axial direction of the second screw rod (15) is parallel to the sliding direction of the top plate (14), and the second screw rod (15) is rotationally connected to the top plate (14).

6. A building renovation construction protection device according to claim 1, characterized in that: A top support rod (5) is hingedly connected to the support frame (1); a telescopic rod (52) is slidably arranged on the top support rod (5) along the length direction of the top support rod (5); the telescopic rod (52) is hingedly connected to the sliding frame (4); and a first fixing member (53) for preventing the telescopic rod (52) from sliding is arranged on the top support rod (5).

7. A building renovation construction protection device according to claim 1, characterized in that: The sliding frame (4) is provided with a clamping plate (41), the protective net (3) is clamped between the clamping plate (41) and the sliding frame (4), and the sliding frame (4) is provided with a second fixing member (42) for fixing the clamping plate (41).

8. A building renovation construction protection device according to claim 7, characterized in that: An anti-skid pad (43) is arranged at one end of the clamping plate (41) close to the sliding frame (4), and the anti-skid pad (43) is provided with anti-skid patterns.

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