Building construction protection frame

Abstract

The utility model discloses a building construction protection frame, and relates to the technical field of building equipment, the building construction protection frame comprises a base, the surface of the base is in sliding connection with two sliding plates, and the interiors of the two sliding plates are in threaded connection with a bidirectional threaded rod; threads at the two ends of the bidirectional threaded rod are matched with internal threads of the two sliding plates correspondingly, two sliding grooves are formed in the base, pushing plates are slidably connected to the inner walls of the two sliding grooves correspondingly, the surfaces of the pushing plates are obliquely arranged, abutting plates are fixedly connected to the surfaces of the pushing plates, and first springs are fixedly connected to the surfaces of the abutting plates. According to the building construction protection frame, when the motor is started, the abutting plate makes contact with the bottom face, so that the contact area of the building construction protection frame and the bottom face is increased, and meanwhile the situation that when the building construction protection frame makes contact with the ground only through four supporting points, a person walks on the building construction protection frame, and consequently equipment inclines is reduced; and workers are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a building construction protection frame. Background Art

[0002] A protective frame refers to a protective structure erected separately from the scaffolding and used for vehicle traffic, pedestrian walkways, street protection, and isolation of construction from other objects. During the construction process, various open edges of the construction site need to be protected to prevent workers from falling from heights, avoid worker casualties and unnecessary losses.

[0003] Patent number: CN219298702U, proposes a construction protection bracket, which has a reasonable structural design and is easy to use. It adopts an adjustable height protection bracket. When constructing buildings of different heights, there is no need to use different equipment, so that the protection bracket has high practicality and scope of application, which can meet various needs.

[0004] However, during the implementation of the device, since the protective frames are mostly installed outdoors, the outdoor ground is mostly uneven. The device only contacts the ground through four pulleys, and the contact area is small. In addition, when the workers are on it, they will also walk, which will cause the equipment to easily tilt and cause the equipment to fall. Therefore, a construction protective frame is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a building construction protection frame that can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a construction protective frame, including a base, the surface of the base is slidably connected to two sliding plates, the internal threads of the two sliding plates are connected to a bidirectional threaded rod, the threads at both ends of the bidirectional threaded rod respectively match the internal threads of the two sliding plates, the base is provided with two sliding grooves, the inner walls of the two sliding grooves are slidably connected to a push plate, the surface of the push plate is inclined, and the surface of the push plate is fixedly connected to a contact plate.

[0007] Preferably, a spring 1 is fixedly connected to the surface of the contact plate, and one end of the spring 1 away from the contact plate is fixedly connected to the base.

[0008] Preferably, a motor is fixedly connected to the surface of the base, and an output end of the motor is fixedly connected to the bidirectional threaded rod.

[0009] Preferably, a limiting rod is fixedly connected to the surface of the base, a protective frame is slidably connected to the surface of the limiting rod, and a sliding rod is slidably connected to the interior of the protective frame.

[0010] Preferably, the surface of the sliding rod is fixedly connected to a limiting block, and the surface of the limiting block is inclined.

[0011] Preferably, the protective frame is fixedly connected to a second spring inside, the end of the second spring away from the protective frame is fixedly connected to the sliding rod, the base is slidably connected to a limiting rod inside, one end of the limiting rod is fixedly connected to the contact plate, the surface of the limiting rod is in contact with the surface of the limit block, and one end of the sliding rod is fixedly connected to the collection frame.

[0012] Preferably, a connecting rod is rotatably connected to the surface of the sliding plate, and one end of the connecting rod away from the sliding plate is rotatably connected to the protective frame.

[0013] Preferably, a through groove is provided on the surface of the protection frame, and the length of the through groove is equal to that of the collection frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) When the motor of the construction protection frame is started, the contact plate contacts the bottom surface, thereby increasing the contact area between the device and the bottom surface. At the same time, it reduces the situation where the equipment becomes skewed when people walk on it when it contacts the ground only through four support points, thereby protecting the workers.

[0016] (2) The construction protection frame is provided with a collecting frame so that the device is close to the wall, thereby catching objects dropped by workers and preventing the dropped objects from hitting people under the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the surface structure of the base of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the base of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the protective frame of the utility model.

[0022] Reference numerals: 1, base; 2, bidirectional threaded rod; 3, sliding plate; 4, connecting rod; 5, second spring; 6, pushing plate; 7, limiting rod; 8, protective frame; 9, sliding rod; 10, collection box; 11, limiting block; 12, limiting rod; 13, chute; 14, motor; 15, through groove; 16, first spring; 17, abutting plate. Detailed implementation manners

[0023] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the present invention provides a technical solution: a construction protection frame, including a base 1, two sliding plates 3 are slidably connected to the surface of the base 1, a bidirectional threaded rod 2 is threadedly connected inside the two sliding plates 3, and the threads at both ends of the bidirectional threaded rod 2 respectively match the internal threads of the two sliding plates 3. Two chutes 13 are opened on the base 1, and the inner walls of the two chutes 13 are both slidably connected with a pushing plate 6. The surface of the pushing plate 6 is inclined. Abutting plate 17 is fixedly connected to the surface of the pushing plate 6. First spring 16 is fixedly connected to the surface of the abutting plate 17. One end of the first spring 16 away from the abutting plate 17 is fixedly connected to the base 1. A motor 14 is fixedly connected to the surface of the base 1, and the output end of the motor 14 is fixedly connected to the bidirectional threaded rod 2.

[0025] When the motor 14 is started, the output end of the motor 14 drives the bidirectional threaded rod 2 to rotate. Since the base 1 blocks the rotation of the sliding plate 3, when the bidirectional threaded rod 2 rotates, the two sliding plates 3 move relatively or away from each other along with the rotation of the bidirectional threaded rod 2. Furthermore, the sliding plate 3 moves to squeeze the inclined surface of the pushing plate 6, and the pushing plate 6 slides under force. The pushing plate 6 slides to push the abutting plate 17, so that the abutting plate 17 contacts the bottom surface, thereby increasing the contact area between the device and the bottom surface. At the same time, when only contacting the ground through four fulcrums, the situation that the device tilts when people walk on it is reduced, protecting the staff.

[0026] The surface of the base 1 is fixedly connected with a limiting rod 7. The surface of the limiting rod 7 is slidably connected with a protective frame 8. The inside of the protective frame 8 is slidably connected with a sliding rod 9. The surface of the sliding rod 9 is fixedly connected with a limiting block 11. The surface of the limiting block 11 is inclined. The inside of the protective frame 8 is fixedly connected with a second spring 5. One end of the second spring 5 away from the protective frame 8 is fixedly connected with the sliding rod 9. The inside of the base 1 is slidably connected with a restricting rod 12. One end of the restricting rod 12 is fixedly connected with a contact plate 17. The surface of the restricting rod 12 is in contact with the surface of the limiting block 11. When the restricting rod 12 presses on the surface of the limiting block 11, the second spring 5 is in a compressed state. One end of the sliding rod 9 is fixedly connected with a collection box 10.

[0027] A connecting rod 4 is rotatably connected to the surface of the sliding plate 3. One end of the connecting rod 4 away from the sliding plate 3 is rotatably connected to the protective frame 8.

[0028] When the sliding plate 3 slides, the sliding of the sliding plate 3 pushes the connecting rod 4, so that the connecting rod 4 pushes the protective frame 8, causing the protective frame 8 to slide upward.

[0029] When the contact plate 17 moves downward, the contact plate 17 drives the restricting rod 12 to move. Then the restricting rod 12 no longer blocks the limiting block 11. Under the elastic force of the second spring 5, the second spring 5 pushes the sliding rod 9 to move. Then the sliding rod 9 drives the limiting block 11 to slide. At the same time, the sliding rod 9 drives the collection box 10 to slide. Through the setting of the collection box 10, the device is close to the wall, so as to catch the items dropped by the staff. At the same time, it avoids the dropped items hitting people under the equipment.

[0030] A through groove 15 is opened on the surface of the protective frame 8. The length of the through groove 15 is equal to that of the collection box 10. Through the setting of the through groove 15, the staff can pick up the dropped items, avoiding the staff running below to pick up the dropped items, which is convenient for the staff to use.

[0031] Working principle: When the motor 14 is started, the output end of the motor 14 drives the bidirectional threaded rod 2 to rotate. Since the base 1 blocks the rotation of the sliding plate 3, when the bidirectional threaded rod 2 rotates, the two sliding plates 3 move relatively or away from each other along with the rotation of the bidirectional threaded rod 2. Then the sliding of the sliding plate 3 presses on the inclined surface of the pushing plate 6. The pushing plate 6 slides under the force. The sliding of the pushing plate 6 pushes the contact plate 17, making the contact plate 17 contact with the bottom surface.

[0032] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A construction protection scaffold, comprising a base (1), characterized in that: Two sliding plates (3) are slidably connected to the surface of the base (1). A bidirectional threaded rod (2) is threadedly connected inside the two sliding plates (3). The threads at both ends of the bidirectional threaded rod (2) respectively match the internal threads of the two sliding plates (3). Two chutes (13) are provided on the base (1). The inner walls of the two chutes (13) are both slidably connected with a push plate (6). The surface of the push plate (6) is inclined. A contact plate (17) is fixedly connected to the surface of the push plate (6).

2. The construction protection frame according to claim 1, characterized in that: A first spring (16) is fixedly connected to the surface of the contact plate (17). One end of the first spring (16) away from the contact plate (17) is fixedly connected to the base (1).

3. The construction protection frame according to claim 2, characterized in that: A motor (14) is fixedly connected to the surface of the base (1). The output end of the motor (14) is fixedly connected to the bidirectional threaded rod (2).

4. A construction protection scaffold according to claim 3, characterized in that: A limiting rod (7) is fixedly connected to the surface of the base (1). A protective frame (8) is slidably connected to the surface of the limiting rod (7). A sliding rod (9) is slidably connected inside the protective frame (8).

5. The construction protection frame according to claim 4, characterized in that: A limiting block (11) is fixedly connected to the surface of the sliding rod (9). The surface of the limiting block (11) is inclined.

6. The construction protection frame according to claim 5, characterized in that: A second spring (5) is fixedly connected inside the protective frame (8). One end of the second spring (5) away from the protective frame (8) is fixedly connected to the sliding rod (9). A limiting rod (12) is slidably connected inside the base (1). One end of the limiting rod (12) is fixedly connected to the contact plate (17). The surface of the limiting rod (12) is in contact with the surface of the limiting block (11). A collection box (10) is fixedly connected to one end of the sliding rod (9).

7. The construction protection frame according to claim 6, wherein: A connecting rod (4) is rotatably connected to the surface of the sliding plate (3). One end of the connecting rod (4) away from the sliding plate (3) is rotatably connected to the protective frame (8).

8. A construction protection frame according to claim 7, characterized in that: A through groove (15) is provided on the surface of the protective frame (8). The length of the through groove (15) is equal to that of the collection box (10).

Images