Building steel structure construction supporting frame

Abstract

The building steel structure construction supporting frame comprises a stable bottom plate, air cylinders are fixedly connected to the front portions and the rear portions of the two sides of the top of the stable bottom plate, a construction frame is fixedly installed at the top ends of the air cylinders, and a protective door is rotationally connected to the left side of the construction frame through an opening. A rectangular frame is fixedly installed on the left side of the construction frame, and the left side of the protective door is fixedly connected with a retreating stopping plate. According to the building steel structure construction supporting frame, the protective door is installed on the left side of the construction frame, the cambered surface base is arranged on the surface of the construction frame, and the construction frame is used in cooperation with the upper abutting plate and the sliding groove plate, so that the upper abutting plate can abut against the cambered surface base to unlock the protective door after the construction frame descends; and after the scaffold ascends, the cambered surface seat is inserted into the upper abutting plate to lock the protective door, so that the protective door cannot be opened in the construction process, and the overall safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction support frames, in particular to a construction support frame for building steel structures. Background Technique

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location.

[0003] Currently, during building construction, operations need to be carried out on the exterior of the building, so support frames are used to provide sufficient height for workers. However, most of the existing support frames are scaffolding, which requires splicing during use, resulting in a cumbersome process. At the same time, there is no protection when personnel stand on the top for construction, and the safety is low.

[0004] Therefore, a construction support frame for building steel structures that is convenient to use and has high safety is now designed to solve such defects. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a construction support frame for building steel structures, which solves the problems of cumbersome use and low safety of the existing support frames.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A construction support frame for building steel structures includes a stable bottom plate. The front and rear of both sides of the top of the stable bottom plate are fixedly connected with cylinders. The top ends of the cylinders are fixedly installed with a construction frame. The left side of the construction frame is rotatably connected with a protective door through an opening. A rectangular frame is fixedly installed on the left side of the construction frame. A blocking plate is fixedly connected to the left side of the protective door. The front and rear sides of the bottom of the blocking plate are slidably installed with elastic return rods through openings. The bottom ends of the elastic return rods are fixedly connected with arc-shaped seats that cooperate with the rectangular frame. A first spring is sleeved on the surface of the elastic return rods.

[0007] Preferably, the left side of the top of the stable bottom plate is fixedly connected with a ladder that cooperates with the construction frame through a fixing plate. The top of the ladder is fixedly connected with an upper abutting plate that cooperates with the rectangular frame and the arc-shaped seat.

[0008] Preferably, both sides of the bottom of the inner cavity of the construction frame are fixedly installed with chute plates. The inner sides of the chute plates are slidably installed with sliding vertical frames. The inner sides of the sliding vertical frames are slidably installed with support vertical plates. A protective ceiling is fixedly connected between the top ends of the two support vertical plates.

[0009] Preferably, a first socket is opened on one side of the inner cavity of the sliding vertical frame, and a plurality of first sockets are provided. A second socket that cooperates with the first socket is opened on one side of the support vertical plate.

[0010] Preferably, a cross tie rod is fixedly connected between the two support vertical plates. On both sides of the surface of the cross tie rod, horizontal sliding cylinders are slidably installed. The bottom of the horizontal sliding cylinder is fixedly connected with a pin rod that is used in cooperation with the second socket and the first socket through a fixing plate. A second spring is sleeved on the surface of the cross tie rod and located between the horizontal sliding cylinder and the support vertical plate.

[0011] Beneficial effects

[0012] The utility model provides a construction support frame for building steel structures. Compared with the existing technology, it has the following beneficial effects:

[0013] (1) For this construction support frame for building steel structures, a protective door is installed on the left side of the construction frame, and an arc-shaped seat is arranged on its surface. It is used in combination with a top pressing plate and a chute plate. The setting of these structures can make the top pressing plate press against the arc-shaped seat to unlock the protective door after the construction frame descends, and make the arc-shaped seat insert into the top pressing plate to lock the protective door after the construction frame ascends, so that the protective door will not open during the construction process, improving the overall safety.

[0014] (2) For this construction support frame for building steel structures, chute plates are installed on both sides of the bottom of the inner cavity of the construction frame, and a sliding vertical frame, support vertical plates and a protective ceiling at the top are arranged inside it. The setting of these structures can protect the heads of the staff by the protective ceiling, facilitate the prevention of falling objects from height, and can also provide sunshade and rain protection, improving the comfort. At the same time, the front-back position and height of the protective ceiling can be adjusted by using the chute plates and the support vertical plates, improving the working space. Description of the drawings

[0015] Figure 1 is a structural schematic diagram of the utility model;

[0016] Figure 2 is a schematic diagram of the protective door, ladder and top pressing plate structures of the utility model;

[0017] Figure 3 is a schematic diagram of the resilient rod, arc-shaped seat and first spring structures of the utility model;

[0018] Figure 4 is a sectional view of the construction frame structure of the utility model;

[0019] Figure 5 is a schematic diagram of the sliding vertical frame, first socket and support vertical plate structures of the utility model.

[0020] In the figure: 1, stable bottom plate; 2, cylinder; 3, construction frame; 4, protective door; 5, rectangular frame; 6, blocking plate; 7, rebounding rod; 8, arc surface seat; 9, first spring; 10, ladder; 11, upper abutting plate; 12, chute plate; 13, sliding vertical frame; 14, first socket; 15, supporting vertical plate; 16, second socket; 17, protective ceiling; 18, cross tie rod; 19, cross sliding cylinder; 20, bolt rod; 21, second spring. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5 , the present invention provides a technical solution: a construction steel structure construction support frame, including a stable bottom plate 1. The front and rear sides of the top of the stable bottom plate 1 are fixedly connected with cylinders 2. The top of the cylinder 2 is fixedly installed with a construction frame 3. The left side of the construction frame 3 is rotatably connected with a protective door 4 through an opening. A rectangular frame 5 is fixedly installed on the left side of the construction frame 3. The left side of the protective door 4 is fixedly connected with a blocking plate 6. The front and rear sides of the bottom of the blocking plate 6 are slidably installed with rebounding rods 7 through openings. The bottom end of the rebounding rod 7 is fixedly connected with an arc surface seat 8 that is matched with the rectangular frame 5. The surface of the rebounding rod 7 is sleeved with a first spring 9. The left side of the top of the stable bottom plate 1 is fixedly connected with a ladder 10 that is matched with the construction frame 3 through a fixing plate. The top of the ladder 10 is fixedly connected with an upper abutting plate 11 that is matched with the rectangular frame 5 and the arc surface seat 8.

[0023] When in use, since the construction frame 3 is at the bottommost position, at this time, the upper abutting plate 11 is inserted into the inner side of the rectangular frame 5 to push the arc surface seat 8 out of the rectangular frame 5, so that the arc surface seat 8 no longer contacts and engages with the rectangular frame 5. The staff climbs up using the ladder 10 and opens the protective door 4. After entering the interior of the construction frame 3, the protective door 4 is closed, and then the cylinder 2 is started to lift the construction frame 3. At this time, the upper abutting plate 11 is separated from the rectangular frame 5, and the arc surface seat 8 descends under the elastic force of the first spring 9 and is inserted into the rectangular frame 5. At this time, the protective door 4 is fixed.

[0024] Further, chute plates 12 are fixedly installed on both sides of the bottom inside the construction scaffold 3. A sliding vertical frame 13 is slidably installed inside the chute plates 12. An interference fit exists between the chute plates 12 and the sliding vertical frame 13, with frictional force, so it needs to be pushed forcefully. A support vertical plate 15 is slidably installed inside the sliding vertical frame 13. A protective ceiling 17 is fixedly connected between the tops of the two support vertical plates 15. A first socket 14 is formed on one side inside the sliding vertical frame 13, and a number of first sockets 14 are provided. A second socket 16 that is used in cooperation with the first socket 14 is formed on one side of the support vertical plate 15. A cross tie rod 18 is fixedly connected between the two support vertical plates 15. Cross sliding cylinders 19 are slidably installed on both sides of the surface of the cross tie rod 18. The bottom of the cross sliding cylinder 19 is fixedly connected by a fixing plate with a pin rod 20 that is used in cooperation with the second socket 16 and the first socket 14. A second spring 21 is sleeved on the surface of the cross tie rod 18 and located between the cross sliding cylinder 19 and the support vertical plate 15.

[0025] The staff connects the safety rope to the cross tie rod 18 to ensure construction safety. The protective ceiling 17 at the top can protect the heads of the staff and provide sunshade. The sliding vertical frame 13 can move back and forth through the chute plates 12. At the same time, the support vertical plate 15 can be used to lift and lower the protective ceiling 17 to fix the pin rod 20, thereby increasing the operating space.

[0026] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art of those skilled in the art.

Claims

1. A construction steel structure construction support frame, comprising a stable bottom plate (1), characterized in that: On both the front and rear sides of the top of the stable base plate (1), cylinders (2) are fixedly connected. The top end of the cylinder (2) is fixedly installed with a construction frame (3). The left side of the construction frame (3) is rotatably connected with a protective door (4) through an opening. A rectangular frame (5) is fixedly installed on the left side of the construction frame (3). The left side of the protective door (4) is fixedly connected with a blocking plate (6). On both the front and rear sides of the bottom of the blocking plate (6), a resilient rod (7) is slidably installed through an opening. The bottom end of the resilient rod (7) is fixedly connected with an arc-shaped seat (8) that is used in cooperation with the rectangular frame (5). A first spring (9) is sleeved on the surface of the resilient rod (7).

2. The construction support frame for building steel structures according to claim 1, wherein: On the left side of the top of the stable base plate (1), a ladder (10) that is used in cooperation with the construction frame (3) is fixedly connected through a fixing plate. The top of the ladder (10) is fixedly connected with an upper abutting plate (11) that is used in cooperation with the rectangular frame (5) and the arc-shaped seat (8).

3. The construction support frame for building steel structures according to claim 2, wherein: On both sides of the bottom of the inner cavity of the construction frame (3), chute plates (12) are fixedly installed. A sliding vertical frame (13) is slidably installed inside the chute plates (12). A support vertical plate (15) is slidably installed inside the sliding vertical frame (13). Between the top ends of the two support vertical plates (15), a protective ceiling (17) is fixedly connected.

4. A construction steel structure construction support frame according to claim 3, characterized in that: On one side of the inner cavity of the sliding vertical frame (13), a first socket (14) is provided, and a plurality of first sockets (14) are provided. On one side of the support vertical plate (15), a second socket (16) that is used in cooperation with the first socket (14) is provided.

5. The construction support frame for building steel structures according to claim 4, characterized in that: A cross tie rod (18) is fixedly connected between the two support vertical plates (15). On both sides of the surface of the cross tie rod (18), a cross sliding cylinder (19) is slidably installed. The bottom of the cross sliding cylinder (19) is fixedly connected with a pin rod (20) that is used in cooperation with the second socket (16) and the first socket (14). A second spring (21) is sleeved on the surface of the cross tie rod (18) and located between the cross sliding cylinder (19) and the support vertical plate (15).

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