Construction frame for building construction

Abstract

The utility model relates to the technical field of building construction devices, in particular to a scaffold for building construction, which comprises a support component, the top of the support component is fixedly connected with an adjusting lifting component, and the top of the adjusting lifting component is fixedly connected with a top bridge box component; the crossed shear type telescopic frame is stretched out and drawn back through the air pump, the integrated air circuit and the air cylinder to drive the top bridge box assembly to ascend and descend, the air cylinder is compact in structure and small in size and is a perfect choice under the condition that the construction space is limited, even if the air cylinder is designed to be small, the air cylinder can provide a longer stroke, and therefore the lifting device is very suitable for the limited space, and the construction efficiency is improved. Compared with the prior art, the cross-shear type telescopic frame shear has the advantages that the cross-shear type telescopic frame shear occupies less space, the working efficiency in the small space is improved, the top bridge box assembly has higher stability, a wide working platform and higher bearing capacity in lifting, the aerial work range is larger, the cross-shear type telescopic frame shear is suitable for simultaneous operation of multiple persons, the working efficiency is higher, and the safety is better guaranteed.

Description

Technical Field

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

[0002] Construction scaffolding is a widely used equipment in the field of construction. Construction scaffolding mainly refers to various supports set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed on construction sites. It is mainly to protect construction workers from going up and down to work or for external safety net enclosures and high-altitude installation of components.

[0003] Authorization announcement number CN220336397U discloses a construction frame for building construction. The patented technology sets four columns and two telescopic mechanisms. When the construction frame is not needed, the knob between the two columns can be rotated. In the process of driving the screw rod to rotate, the four connecting rods can be folded to make the two columns relatively close in the longitudinal direction, so as to realize the folding and storage of the construction frame, reduce the volume of the construction frame, and facilitate transportation. On the contrary, when the construction frame is needed, the construction frame can be opened by rotating the knobs on both sides in the opposite direction. However, in this scheme, when the construction frame is stored and extended, a threaded lifting method is adopted. The lifting speed of the screw-type lifting platform is relatively slow, and the lifting task cannot be completed quickly. The screw-type lifting platform will generate a large noise during the lifting process, which may have a certain impact on the working environment and employees. The car-free screw lift is essentially a lifting plate without a car. The advantage is that it saves space, but the disadvantage is also obvious. It cannot be leaned on, there is a risk of sliding contact, and there is no sense of security. Therefore, a construction frame for building construction is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that in the existing solution, when the construction frame is stored and extended, a threaded lifting method is adopted. The lifting speed of the screw lifting platform is relatively slow, and the lifting task cannot be completed quickly. The screw lifting platform will generate a large noise during the lifting process, which may have a certain impact on the working environment and employees. The car-less screw elevator is essentially a lifting plate without a car. The advantage is that it saves space, but the disadvantage is also obvious. It cannot be leaned on, there is a risk of sliding contact, and there is no sense of security. The purpose of the utility model is to provide a construction frame for building construction to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction frame for building construction, comprising a support assembly, the top of which is fixedly connected to an adjusting lifting assembly, and the top of which is fixedly connected to a top bridge box assembly;

[0007] The regulating lifting assembly comprises a loading plate, an air pump is installed on the top of the loading plate, an output end of the air pump is fixedly connected to an integrated air circuit, a cylinder is installed on the side of the integrated air circuit, two cylinders are provided, and the output ends of the two cylinders are fixedly connected to cross-scissor type telescopic frames;

[0008] The top bridge box assembly includes a supporting cross plate, the top of the supporting cross plate is fixedly connected to a loading bridge box frame, the side of the loading bridge box frame is fixedly connected to a control cable, the top of the loading bridge box frame is fixedly connected to a control box, and the top of the control box is fixedly connected to a lifting key.

[0009] As a preferred solution of the utility model, a threaded rod is arranged inside the cross-scissor type telescopic frame, and the threaded rod is provided with a plurality of threaded rods.

[0010] As a preferred solution of the utility model, a reinforcement rod is fixedly connected to the interior of the loading bridge box frame, and a plurality of the reinforcement rods are provided.

[0011] As a preferred solution of the utility model, a door frame is provided on the side of the loading bridge box frame, and a protective support plate is fixedly connected to the side of the door frame, and two door frames and two protective support plates are provided.

[0012] As a preferred solution of the utility model, hinges are provided at the hinged joints between the loading bridge box frame and the door frame, and four hinges are provided.

[0013] As a preferred solution of the utility model, a pin hole seat is fixedly connected to the side of the loading bridge box frame, and an insertion rod is provided on the side of the door frame, and the insertion rod is plugged in with the pin hole seat.

[0014] As a preferred solution of the utility model, the support assembly includes a receiving bottom plate, and the bottom of the cross-scissor type telescopic frame is slidably connected to the receiving bottom plate.

[0015] As a preferred solution of the utility model, the top of the receiving bottom plate is fixedly connected to a limiting block, and two limiting blocks are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the cross-scissor type telescopic frame is extended and retracted by utilizing an air pump, an integrated air circuit and an air cylinder to drive the top bridge box assembly to be raised and lowered. The air cylinder has a compact structure and a small size, and is a perfect choice for construction spaces with limited space. Even if the design is small, they can provide a longer stroke. Therefore, it is very suitable for confined spaces, occupies less space, and increases work efficiency in small spaces.

[0018] 2. In the utility model, by utilizing the cross-scissor type telescopic frame, the top bridge box assembly is lifted with higher stability, a wide working platform and a higher load-bearing capacity, so that the high-altitude working range is larger and suitable for multiple people to work at the same time, which makes the work more efficient and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the storage structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the extension structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the drive telescopic assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the top bridge box assembly of the utility model.

[0023] In the figure: 1. Support assembly; 101. Loading base plate; 102. Limit block; 2. Adjustment and lifting assembly; 201. Loading plate; 202. Air pump; 203. Integrated air circuit; 204. Cylinder; 205. Cross-type telescopic frame; 206. Threaded rod; 3. Top bridge box assembly; 301. Supporting cross plate; 302. Control cable; 303. Control box; 304. Lifting key; 305. Loading bridge box frame; 306. Reinforcement rod; 307. Hinge; 308. Door frame; 309. Protective support plate; 310. Insert rod; 311. Pin hole seat. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4 A construction frame for building construction shown in the figure comprises a support assembly 1, the top of the support assembly 1 is fixedly connected with an adjustable lifting assembly 2, and the top of the adjustable lifting assembly 2 is fixedly connected with a top bridge box assembly 3;

[0026] In this embodiment, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the regulating lifting assembly 2 includes a loading plate 201, an air pump 202 is installed on the top of the loading plate 201, and the output end of the air pump 202 is fixedly connected to an integrated air circuit 203, and a cylinder 204 is installed on the side of the integrated air circuit 203. There are two cylinders 204, and the output ends of the two cylinders 204 are fixedly connected to a cross-scissor telescopic frame 205. The top bridge box assembly 3 includes a supporting cross plate 301, and the top of the supporting cross plate 301 is fixedly connected to a loading bridge box frame 305, and the side of the loading bridge box frame 305 is fixedly connected to a control cable 30 2. The top of the loading bridge box frame 305 is fixedly connected with a control box 303, and the top of the control box 303 is fixedly connected with a lifting key 304. The air pump 202, the integrated air circuit 203 and the cylinder 204 are used to extend and retract the cross-scissor type telescopic frame 205 to drive the top bridge box assembly 3 to rise and fall. The cylinder 204 has a compact structure and a small size, which is a perfect choice for construction spaces with limited space. Even if the design is small, they can provide a longer stroke. Therefore, it is very suitable for confined spaces, takes up less space, and increases work efficiency in small spaces.

[0027] Among them, the interior of the cross-scissor type telescopic frame 205 is provided with a threaded rod 206, and there are several threaded rods 206. The interior of the loading bridge box frame 305 is fixedly connected with a reinforcement rod 306, and there are several reinforcement rods 306. The side of the loading bridge box frame 305 is provided with a door frame 308, and the side of the door frame 308 is fixedly connected with a protective support plate 309. There are two door frames 308 and protective support plates 309. The cross-scissor type telescopic frame 205 is used to make the top bridge box assembly 3 have higher stability when lifted, a wide working platform and a higher carrying capacity, so that the high-altitude working range is larger and suitable for multiple people to work at the same time, which makes the work more efficient and safer.

[0028] In this embodiment, refer to Figure 3 and Figure 4 As shown, hinges 307 are provided at the hinges of the loading bridge box frame 305 and the door frame 308, and four hinges 307 are provided. A pin hole seat 311 is fixedly connected to the side of the loading bridge box frame 305, and an insertion rod 310 is provided on the side of the door frame 308. The insertion rod 310 is plugged into the pin hole seat 311. The support assembly 1 includes a supporting base plate 101, and the bottom of the cross-scissor type telescopic frame 205 is slidably connected to the supporting base plate 101. The top of the supporting base plate 101 is fixedly connected to a limit block 102, and two limit blocks 102 are provided. The hinge 307 is easy to install, and the door closing speed is adjustable. The speed of closing the door can be adjusted according to one's needs.

[0029] In the present scheme, a construction frame for building construction is used. When in use, the rod 310 is pulled out to be inserted into the pin hole seat 311, and the door frame 308 is opened with the hinge 307, so that the construction personnel can enter the loading bridge box frame 305. After entering, the door frame 308 is closed and the rod 310 is inserted into the pin hole seat 311. The lifting key 304 on the control box 303 can be used to control the air pump 202 to supply air to the two cylinders 204 and control the cross-scissor type telescopic frame 205 to extend and retract, thereby making the entire top bridge box assembly 3 rise and fall, so that the operator can control the lifting height by himself using the lifting key 304 in the loading bridge box frame 305.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction frame for building construction, comprising a support assembly (1), characterized in that: The top of the support assembly (1) is fixedly connected to an adjusting lifting assembly (2), and the top of the adjusting lifting assembly (2) is fixedly connected to a top bridge box assembly (3); The regulating lifting assembly (2) comprises a loading plate (201), an air pump (202) is installed on the top of the loading plate (201), an output end of the air pump (202) is fixedly connected to an integrated air circuit (203), a cylinder (204) is installed on the side of the integrated air circuit (203), two cylinders (204) are provided, and the output ends of the two cylinders (204) are fixedly connected to cross-shear telescopic frames (205); The top bridge box assembly (3) comprises a supporting transverse plate (301), the top of the supporting transverse plate (301) is fixedly connected to a loading bridge box frame (305), the side of the loading bridge box frame (305) is fixedly connected to a control cable (302), the top of the loading bridge box frame (305) is fixedly connected to a control box (303), and the top of the control box (303) is fixedly connected to a lifting key (304).

2. A construction scaffold for building construction according to claim 1, characterized in that: A threaded rod (206) is arranged inside the cross-scissor type telescopic frame (205), and a plurality of threaded rods (206) are arranged.

3. A construction scaffold for building construction according to claim 1, characterized in that: A reinforcing rod (306) is fixedly connected inside the loading bridge box frame (305), and a plurality of the reinforcing rods (306) are provided.

4. A construction scaffold for building construction according to claim 1, characterized in that: A door frame (308) is provided on the side of the loading bridge box frame (305), and a protective support plate (309) is fixedly connected to the side of the door frame (308), and two door frames (308) and two protective support plates (309) are provided.

5. A construction scaffold for building construction according to claim 4, characterized in that: A hinge (307) is provided at the hinged joint between the loading bridge box frame (305) and the door frame (308), and four hinges (307) are provided.

6. A construction scaffold for building construction according to claim 4, characterized in that: A pin hole seat (311) is fixedly connected to the side of the loading bridge box frame (305), and an insertion rod (310) is arranged on the side of the door frame (308), and the insertion rod (310) is plugged in with the pin hole seat (311).

7. A construction scaffold for building construction according to claim 1, characterized in that: The support assembly (1) comprises a receiving bottom plate (101), and the bottom of the cross-scissor type telescopic frame (205) is slidably connected to the receiving bottom plate (101).

8. A construction scaffold for building construction according to claim 7, characterized in that: The top of the receiving bottom plate (101) is fixedly connected to a limiting block (102), and two limiting blocks (102) are provided.

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