CN220620972U - Building construction frame - Google Patents

Abstract

The utility model discloses a building construction frame, which includes a bottom plate. The bottom of the bottom plate is provided with moving wheels. The four corners of the bottom plate are respectively provided with support legs. The bottom plate is provided with casings. There are sliding casings inside the casings. The sleeve rod is matched with the casing. The top of the sleeve rod is connected with a top plate. The top plate is provided with a construction platform. The bottom plate is fixed with a mounting plate. The mounting plate is provided with two limited holes. The mounting plate is provided with a lifting mechanism, the lifting mechanism includes a scissor-type bracket, a cylinder is connected to the scissor-type bracket, a connecting plate is provided at the bottom of the top plate, and a limit hole is provided on the connecting plate. , the top of the scissor-type bracket is slidingly connected in the limit hole one, and a ladder is provided on one side of the bottom plate. The top of the ladder is flush with the top plate when the lifting mechanism is retracted. This device is easy to move, safe and stable, and can lift smoothly. specialty.

Description

A kind of building construction frame

Technical field

The utility model relates to the technical field of building construction, and specifically refers to a building construction frame.

Background technique

When constructing on the construction site, the construction frame is an indispensable construction device. Most of the construction racks on the construction site are vertical poles connected to a fixed base. The vertical poles are connected with cross-bar joints, and the cross bars are connected to the cross-bar joints. There are inclined bars on one side of each connected cross bar and vertical bar. Rods are used to improve stability. The installation of this kind of construction frame is more troublesome. It needs to be dismantled into individual parts after use. The connectors are prone to collapse during use. It is inconvenient to move the construction frame after installation, and there are no Safety protection devices, workers are prone to safety hazards when working.

Utility model content

The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a building construction frame that is safe, firm and easy to move.

In order to solve the above technical problems, the technical solution provided by the utility model is: a building construction frame, which includes a base plate, a moving wheel is provided at the bottom of the base plate, support legs are respectively provided at the four corners of the base plate, and a support leg is provided on the base plate. The casing is slidably provided with a sleeve rod that matches the casing. The top of the sleeve rod is connected with a top plate. The top plate is provided with a construction platform. The bottom plate is fixed with a mounting plate. The mounting plate is provided with two limited holes, and the mounting plate is provided with a lifting mechanism. The lifting mechanism includes a scissor-type bracket. A cylinder is connected to the scissor-type bracket. A connecting plate is provided at the bottom of the top plate. A limit hole is provided on the connecting plate, and the top of the scissor bracket is slidably connected in the limit hole. A ladder is provided on one side of the bottom plate. The top of the ladder is flush with the top plate when the lifting mechanism is retracted.

As an improvement: the scissor-type bracket is composed of a plurality of inclined plates crossing in an X shape. The number of the scissor-type bracket is two. There is a connecting rod between the two scissor-type brackets. The connecting rod The slide is provided on the second limit hole, and the second limit hole limits the movement trajectory of the connecting rod. A connecting block is provided at the center position of the connecting rod, and a threaded structure is provided in the connecting block.

As an improvement: the cylinder includes a cylinder barrel, a piston is provided in the cylinder barrel, a piston rod is provided on the piston, one end of the piston rod is a threaded structure, connected to the connecting block, and the piston rod drives the connecting rod to Reciprocating linear motion.

As an improvement: the support legs are provided with a hydraulic lifting mechanism, which includes a hydraulic cylinder. The hydraulic cylinder is provided with two piston rods. The bottom of the two piston rods is provided with a chassis to stabilize the entire device during use. It avoids sliding caused by moving wheels and ensures safety during construction.

As an improvement: the number of the casings is four, which are located at the four corners of the bottom plate respectively to disperse the force exerted by the construction platform during lifting and ensuring stability during lifting.

As an improvement: there are guardrails around the construction platform to help protect the safety of construction workers while working.

The advantages of this utility model compared with the prior art are: this utility model is a building construction frame. The moving wheels provided on the bottom plate can easily move the device to the use position. The support legs at the bottom lift the device through a hydraulic lifting mechanism when in use. , making the moving wheels leave the ground, ensuring the stability of the device, and the setting of the supporting legs increases the force-bearing area of the device, adding another layer of guarantee to its stability. The lifting mechanism can adjust the device to the required height. , saving time for installing scaffolding. The setting of the ladder facilitates workers to reach the construction platform. The guardrail prevents workers from falling from high places during construction, improving the safety of the device. The mutual cooperation of the casing and the casing rod makes the lifting process of the device more stable. .

Description of the drawings

Figure 1 is a schematic view of the main structure of a building construction frame of the present utility model.

FIG. 2 is an enlarged view of part A in FIG. 1 .

Figure 3 is a schematic structural diagram of the lifting mechanism of a building construction frame of the present invention.

Figure 4 is a schematic diagram of the internal structure of the cylinder of a building construction frame of the present invention.

As shown in the picture: 1. Bottom plate; 2. Moving wheel; 3. Supporting legs; 4. Ladder; 5. Casing; 6. Rod sleeve; 7. Top plate; 8. Construction platform; 9. Guardrail; 10. Connecting plate ; 11. Limit hole one; 12. Inclined plate; 13. Bolts; 14. Lifting mechanism; 15. Scissor bracket; 16. Cylinder; 17. Mounting plate; 18. Limit hole two; 19. Hydraulic cylinder; 20. Piston rod two; 21. Chassis; 22. Connecting rod; 23. Connecting block; 24. Piston rod one; 25. Cylinder; 26. Piston.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings.

As shown in the accompanying drawings, a building construction frame includes a base plate 1. The base plate 1 is provided with moving wheels 2 at the bottom. The moving wheels 2 facilitate the movement of the device. The four corners of the base plate 1 are respectively provided with support legs 3. The supports are The legs 3 are provided with a hydraulic lifting mechanism, which includes a hydraulic cylinder 19. The hydraulic cylinder 19 is provided with a piston rod 20. The bottom of the piston rod 20 is provided with a chassis 21. The hydraulic cylinder 19 lifts the device so that The moving wheels 2 leave the ground to ensure the stability of the device when in use. The supporting legs 3 increase the force-bearing area of the device. The bottom plate 1 is provided with casings 5. There are four casings 5, each of which is located at the bottom of the bottom plate 1. At the four corners, the sleeve 5 is slidably provided with a sleeve rod 6 that matches the sleeve 5. The top of the sleeve rod 6 is connected with a top plate 7. This design makes the lifting process more stable. There is a top plate 7 on the top plate 7. There is a construction platform 8. Guardrails 9 are provided around the construction platform 8 to ensure the safety of construction workers. A ladder 4 is provided on one side of the base plate 1. The top of the ladder 4 is aligned with the top plate 7 when the lifting mechanism 14 is retracted. Flat, the ladder 4 is convenient for workers to climb to the construction platform 8 position.

As shown in the accompanying drawings, a building construction frame is provided with a mounting plate 17 fixed on the bottom plate 1, and a limited hole 18 is provided on the mounting plate 17. A connecting plate 10 is provided at the bottom of the top plate 7. The connecting plate 10 is provided with a limiting hole 11, and the top end of the scissor-type bracket 15 is slidably connected in the limiting hole 11. The mounting plate 17 is provided with a lifting mechanism 14, and the lifting mechanism 14 includes a scissor-type bracket 15. , the scissor-type bracket 15 is composed of a plurality of X-shaped crossed inclined plates 12, the number of the scissor-type brackets 15 is two, and a connecting rod 22 is provided between the two scissor-type brackets 15, so The connecting rod 22 is slidably mounted on the limiting hole 218. A connecting block 23 is provided at the center of the connecting rod 22. The connecting block 23 is provided with a threaded structure. The scissor-type bracket 15 is connected with a connecting block 23. There is a cylinder 16, which is fixedly installed on the mounting plate 17 through bolts 13. The cylinder 16 includes a cylinder barrel 25. A piston 26 is provided in the cylinder barrel 25, and a piston rod 24 is provided on the piston 26. One end of the piston rod 24 has a threaded structure and is connected to the connecting block 23 .

When the utility model is implemented, the device is pushed to the use position, and the supporting legs lift the device to a certain height through the hydraulic cylinder, so that the moving wheel at the bottom of the device leaves the ground. The construction workers reach the construction platform through the ladder, and then start the cylinder, and the piston pushes the piston When the rod moves, the connecting block connected to the piston rod drives the connecting rod to move in the limit hole two. The scissor-type brackets connected to both sides of the connecting rod expand and contract with the reciprocating movement of the connecting rod, thereby driving the construction platform to proceed. Lifting, in which the casings and rods are located at the four corners of the base plate and are connected to the construction platform to ensure smooth operation during lifting. The support legs increase the force-bearing area of the device to make it more stable. The guardrails provide safety protection for workers during construction and improve safety. sex.

The present utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if a person of ordinary skill in the art is inspired by it and without departing from the creative purpose of the present utility model, can design a similar structural method and embodiment to the technical solution without creativity, they shall all fall under the protection of the present utility model. scope.

Claims (6)

1. Building construction frame, including bottom plate (1), its characterized in that: bottom plate (1) bottom is equipped with removes round (2), bottom plate (1) four corners punishment do not is equipped with supporting leg (3), be equipped with sleeve pipe (5) on bottom plate (1), be equipped with in sleeve pipe (5) with sleeve pipe (5) matched with loop bar (6), loop bar (6) top connection is equipped with roof (7), be equipped with construction table (8) on roof (7), fixed mounting panel (17) that are equipped with on bottom plate (1), be equipped with spacing hole two (18) on mounting panel (17), be equipped with elevating system (14) on mounting panel (17), elevating system (14) are including cutting fork support (15), be connected on cutting fork support (15) and be equipped with cylinder (16), roof (7) bottom is equipped with connecting plate (10), be equipped with spacing hole one (11) on connecting plate (10), cut fork support (15) top sliding connection in spacing hole one (11), bottom plate (1) one side is equipped with cat ladder (4) top and elevating system (14) shrink when being flush.

2. A building construction rack according to claim 1, wherein: the scissors fork type support (15) is composed of a plurality of X-shaped crossed inclined plates (12), the number of the scissors fork type supports (15) is two, connecting rods (22) are arranged between the two scissors fork type supports (15), the connecting rods (22) are slidably arranged on the limiting holes II (18), connecting blocks (23) are arranged at the central positions of the connecting rods (22), and threaded structures are arranged in the connecting blocks (23).

3. A building construction rack according to claim 2, wherein: the cylinder (16) comprises a cylinder barrel (25), a piston (26) is arranged in the cylinder barrel (25), a first piston rod (24) is arranged on the piston (26), and one end of the first piston rod (24) is of a threaded structure and is connected with the connecting block (23).

4. A building construction rack according to claim 1, wherein: the hydraulic lifting mechanism is arranged on the supporting leg (3) and comprises a hydraulic cylinder (19), a piston rod II (20) is arranged on the hydraulic cylinder (19), and a chassis (21) is arranged at the bottom of the piston rod II (20).

5. A building construction rack according to claim 1, wherein: the number of the sleeves (5) is four, and the sleeves are respectively positioned at four corners of the bottom plate (1).

6. A building construction rack according to claim 1, wherein: guard rails (9) are arranged around the construction table (8).