Construction platform with protective structure

Abstract

A construction platform with a protection structure comprises a base, a lifting structure is arranged on the outer wall of the upper side of the base, a lifting platform is fixedly connected to the lifting structure, a plurality of telescopic guardrails are fixedly connected to the upper side wall of the lifting platform, the telescopic ends of the telescopic guardrails are fixedly connected with an enclosure frame, and a shell is further fixedly connected to the upper side wall of the lifting platform; a sleeve is fixedly connected to the outer wall of the upper side of the shell. Compared with the prior art, the lifting device has the advantages that the height of the adjusting column can be adjusted through the adjusting assembly, the surrounding frame can be driven to ascend and descend when the height of the adjusting column is changed, a constructor can adjust the surrounding frame to the proper height according to the height of the constructor, and the lifting device is more flexible and convenient to use; the base can be supported by the moving wheels to move when the base needs to be moved, and the moving wheels can retract into the base during construction, so that the bottom wall of the base touches the ground, stable support is formed, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a construction platform with a protective structure. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Building construction includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. At the same time, construction needs to be carried out at high places during the construction process. Therefore, construction platforms are mostly used to assist in building construction.

[0003] After searching, a Chinese patent with announcement number CN220747584U is disclosed, which discloses a construction platform with a protective structure, including a base, universal wheels and a storage plate, wherein the bottom of the base is provided with universal wheels, a storage plate is provided on the side of the base away from the universal wheels, a scissors frame is provided inside the storage plate, a telescopic cylinder is provided on the surface of the scissors frame, and a construction table is provided on the side of the scissors frame away from the base.

[0004] The above-mentioned existing technical solutions have the following shortcomings: the height of the guardrail is fixed and cannot be adjusted according to the height of the construction workers. If the guardrail is too high, it will cause inconvenience in construction, and if the guardrail is too low, it will pose a safety hazard. Moreover, although the setting of the universal wheel is convenient for moving the construction platform, during construction, since the universal wheel is in point contact with the ground, it is easy to slide and is not stable enough. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a construction platform with a protective structure to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is a construction platform with a protective structure, including a base, a lifting structure is provided on the upper outer wall of the base, a lifting platform is fixedly connected to the lifting structure, a plurality of telescopic guardrails are fixedly connected to the upper side wall of the lifting platform, the telescopic ends of the telescopic guardrails are fixedly connected to a surrounding frame, a shell is also fixedly connected to the upper side wall of the lifting platform, a sleeve is fixedly connected to the upper outer wall of the shell, an adjustment column is slidably provided in the sleeve, an adjustment component is provided inside the shell, and a moving component is provided in the base.

[0007] As an improvement: the adjustment assembly includes an adjusting screw, a worm, a handwheel and a worm wheel. An adjusting screw is rotatably provided at the center of the lower inner wall of the shell, a worm is rotatably connected to the front inner wall of the shell, the other end of the worm passes through the rear wall of the shell and is fixedly connected to the handwheel, and a worm wheel matching the worm is fixedly provided on the adjusting screw.

[0008] As an improvement: the moving assembly includes a bidirectional screw, a pulley, a belt, a moving block, a lifting plate, a connecting rod, a moving wheel and a motor, two bidirectional screws are rotatably provided between the front and rear inner walls of the base, one end of the two bidirectional screws are fixedly sleeved with pulleys, and the two pulleys are transmitted by a belt wound around them, two symmetrically distributed moving blocks are threadedly sleeved on the bidirectional screws, a lifting plate is slidably provided between the front and rear inner walls of the base, a connecting rod is hinged on the bottom wall of the moving block, the other end of the connecting rod is hinged to the upper side wall of the lifting plate, and moving wheels are respectively installed at the four corners of the lower side wall of the lifting plate, and a motor is installed on the rear outer wall of the base, and the output shaft end of the motor extends into the base and is fixedly connected to one end of one of the bidirectional screws.

[0009] As an improvement: two guide grooves are provided on the upper inner wall of the base, and the moving block is slidably connected to the guide grooves.

[0010] As an improvement: a protection box is fixedly connected to the rear outer wall of the base, and a battery is arranged in the protection box.

[0011] As an improvement, the upper end of the adjusting screw extends to the interior of the adjusting column and is threadedly connected to the inner wall of the adjusting column.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The height of the adjusting column can be adjusted by the setting adjustment component. When the height of the adjusting column changes, the frame can be driven to rise and fall, so that the construction workers can adjust the frame to a suitable height according to their own height, which is more flexible and convenient. The setting of the moving component can make the moving wheels prop up the base for movement when it needs to be moved. During construction, the moving wheels will retract into the base, so that the bottom wall of the base touches the ground, forming a stable support and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a construction platform with a protective structure according to the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a shell of a construction platform with a protective structure according to the utility model;

[0016] Figure 3This is a cross-sectional view of an adjustment column of a construction platform with a protective structure according to the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a base of a construction platform with a protective structure according to the utility model;

[0018] As shown in the figure:

[0019] 1. Base; 2. Lifting structure; 3. Lifting platform; 4. Telescopic guardrail; 5. Frame; 3.1. Shell; 3.2. Sleeve; 3.3. Adjustment column; 6. Adjustment assembly; 7. Moving assembly; 6.1. Adjustment screw; 6.2. Worm; 6.3. Handwheel; 6.4. Worm wheel; 7.1. Bidirectional screw; 7.2. Pulley; 7.3. Belt; 7.4. Moving block; 7.5. Lifting plate; 7.6. Connecting rod; 7.7. Moving wheel; 7.8. Motor; 1.1. Guide groove; 1.2. Protective box. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1As shown, a construction platform with a protective structure comprises a base 1, a lifting structure 2 is provided on the upper outer wall of the base 1, a lifting platform 3 is fixedly connected to the lifting structure 2, a plurality of telescopic guardrails 4 are fixedly connected to the upper side wall of the lifting platform 3, a telescopic end of the telescopic guardrail 4 is fixedly connected to a surrounding frame 5, a shell 3.1 is also fixedly connected to the upper side wall of the lifting platform 3, a sleeve 3.2 is fixedly connected to the upper outer wall of the shell 3.1, an adjusting column 3.3 is slidably provided in the sleeve 3.2, an adjusting component 6 is provided inside the shell 3.1, the adjusting column 3.3 can be raised and lowered by the adjusting component 6, and the height of the surrounding frame 5 can be changed when the adjusting column 3.3 moves up and down, and the telescopic end of the telescopic guardrail 4 can also be telescoped as the surrounding frame 5 is raised and lowered, so that the construction personnel can adjust the surrounding frame 5 to a suitable height according to their own height, which is more flexible and convenient, and a moving component 7 is provided in the base 1.

[0024] Specifically, Figure 2 As shown, a construction platform with a protective structure, the adjusting component 6 includes an adjusting screw 6.1, a worm 6.2, a handwheel 6.3 and a worm gear 6.4, an adjusting screw 6.1 is rotatably provided at the center of the lower inner wall of the shell 3.1, a worm 6.2 is rotatably connected to the front inner wall of the shell 3.1, the other end of the worm 6.2 passes through the rear wall of the shell 3.1 and is fixedly connected to the handwheel 6.3, a worm gear 6.4 matching the worm 6.2 is fixedly sleeved on the adjusting screw 6.1, rotating the handwheel 6.3 can drive the worm 6.2 to rotate, when the worm 6.2 rotates, the worm gear 6.4 drives the adjusting screw 6.1 to rotate, and when the adjusting screw 6.1 rotates, the adjusting column 3.3 can be moved up and down.

[0025] Specifically, Figure 4As shown, a construction platform with a protective structure, the moving assembly 7 includes a bidirectional screw 7.1, a pulley 7.2, a belt 7.3, a moving block 7.4, a lifting plate 7.5, a connecting rod 7.6, a moving wheel 7.7 and a motor 7.8. Two bidirectional screws 7.1 are rotatably arranged between the front and rear inner walls of the base 1, one end of the two bidirectional screws 7.1 are fixedly sleeved with pulleys 7.2, and the two pulleys 7.2 are driven by a belt 7.3 wound around them. Two symmetrically distributed moving blocks 7.4 are threadedly sleeved on the bidirectional screws 7.1, and a lifting plate 7.5 is slidably arranged between the front and rear inner walls of the base 1. A connecting rod 7.6 is hinged on the bottom wall of the moving block 7.4, and the other end of the connecting rod 7.6 is hinged to the upper side wall of the lifting plate 7.5. Moving wheels 7.7 are respectively installed at the four corners of the lower side wall of the lifting plate 7.5, and a motor 7.8 is installed on the rear outer wall of the base 1. The output shaft end of the motor 7.8 extends into the base 1 and The two moving blocks 7.4 on the two-way screw 7.1 will move away from each other. Under the action of the connecting rod 7.6, the lifting plate 7.5 drives the moving wheel 7.7 to gradually rise, and the bottom wall of the base 1 will touch the ground to form a stable support, thereby preventing the base 1 from sliding during construction, which is safer.

[0026] Specifically, Figure 4 As shown, a construction platform with a protective structure has two guide grooves 1.1 on the upper inner wall of the base 1, and the moving block 7.4 is slidably connected to the guide grooves 1.1. When the bidirectional screw 7.1 rotates, the moving block 7.4 moves along the guide grooves 1.1, making the movement of the moving block 7.4 more stable.

[0027] Specifically, Figure 1 As shown, a construction platform with a protective structure is provided, wherein a protective box 1.2 is fixedly connected to the rear outer wall of a base 1, and a storage battery is arranged in the protective box 1.2 to provide power for electrical parts.

[0028] Specifically, Figure 3As shown, a construction platform with a protective structure, the upper end of the adjusting screw 6.1 extends to the inside of the adjusting column 3.3 and is threadedly connected to the inner wall of the adjusting column 3.3, and the forward and reverse rotation of the adjusting screw 6.1 will cause the adjusting column 3.3 to rise and fall accordingly.

[0029] When the utility model is implemented in practice, when in use, the motor 7.8 is started, and the output shaft of the motor 7.8 can drive one of the two-way screws 7.1 to rotate. When the two-way screw 7.1 rotates, it can drive the pulley 7.2 fixed to it to rotate. After the transmission of the belt 7.3, the other pulley 7.2 will drive the other two-way screw 7.1 to rotate. When the two-way screw 7.1 rotates, the two moving blocks 7.4 threadedly connected to it are brought closer to each other, the connecting rod 7.6 will move down against the lifting plate 7.5, the moving wheel 7.7 will touch the ground and prop up the base 1, and then move. After moving to the construction point, the motor 7.8 is reversed. After transmission, the two two-way screws 7.1 are reversed, so that the two moving blocks 7.4 on the two-way screw 7.1 will move away from each other. Under the action of the connecting rod 7.6, the lifting plate 7.5 drives the moving wheel 7.7 to gradually rise, and the bottom wall of the base 1 will touch the ground to form a stable support, which prevents the base 1 from sliding during construction and is safer. Then the construction workers enter the lifting platform 3 and turn the hand wheel 6.3 to drive the worm 6.2 to rotate. When the worm 6.2 rotates, the worm wheel 6.4 drives the adjusting screw 6.1 to rotate. When the adjusting screw 6.1 rotates, the adjusting column 3.3 can be moved up and down. When the adjusting column 3.3 moves up and down, the height of the frame 5 can be changed. The telescopic end of the telescopic guardrail rod 4 will also be telescopic with the lifting and lowering of the frame 5, so that the construction workers can adjust the frame 5 to a suitable height according to their own height, which is more flexible and convenient. Then the lifting structure 2 can raise the lifting platform 3 to enable the construction workers to carry out construction. This is a mature existing technology and will not be elaborated on here.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction platform with a protective structure, comprising a base (1), characterized in that: A lifting structure (2) is provided on the upper outer wall of the base (1), a lifting platform (3) is fixedly connected to the lifting structure (2), a plurality of telescopic guardrails (4) are fixedly connected to the upper wall of the lifting platform (3), the telescopic ends of the telescopic guardrails (4) are fixedly connected to a surrounding frame (5), a shell (3.1) is also fixedly connected to the upper wall of the lifting platform (3), a sleeve (3.2) is fixedly connected to the upper outer wall of the shell (3.1), an adjustment column (3.3) is slidably provided in the sleeve (3.2), an adjustment component (6) is provided inside the shell (3.1), and a moving component (7) is provided in the base (1).

2. A construction platform with a protective structure according to claim 1, characterized in that: The adjusting assembly (6) comprises an adjusting screw (6.1), a worm (6.2), a hand wheel (6.3) and a worm gear (6.4); an adjusting screw (6.1) is rotatably provided at the center of the lower inner wall of the housing (3.1); a worm (6.2) is rotatably connected to the front inner wall of the housing (3.1); the other end of the worm (6.2) passes through the rear wall of the housing (3.1) and is fixedly connected to the hand wheel (6.3); and a worm gear (6.4) matching the worm (6.2) is fixedly sleeved on the adjusting screw (6.1).

3. The construction platform with a protective structure according to claim 1, characterized in that: The moving assembly (7) comprises a bidirectional screw (7.1), a pulley (7.2), a belt (7.3), a moving block (7.4), a lifting plate (7.5), a connecting rod (7.6), a moving wheel (7.7) and a motor (7.8). Two bidirectional screws (7.1) are rotatably arranged between the inner walls on the front and rear sides of the base (1). One end of each of the two bidirectional screws (7.1) is fixedly sleeved with a pulley (7.2). The two pulleys (7.2) are driven by a belt (7.3) wound around them. Two symmetrically distributed threaded sleeves are arranged on the bidirectional screw (7.1). A moving block (7.4) is provided with a lifting plate (7.5) slidingly disposed between the inner walls on the front and rear sides of the base (1); a connecting rod (7.6) is hingedly connected to the bottom wall of the moving block (7.4); the other end of the connecting rod (7.6) is hingedly connected to the upper side wall of the lifting plate (7.5); moving wheels (7.7) are respectively installed at the four corners of the lower side wall of the lifting plate (7.5); a motor (7.8) is installed on the rear outer wall of the base (1); the output shaft end of the motor (7.8) extends into the base (1) and is fixedly connected to one end of one of the bidirectional screws (7.1).

4. The construction platform with a protective structure according to claim 3, characterized in that: Two guide grooves (1.1) are provided on the upper inner wall of the base (1), and the moving block (7.4) is slidably connected to the guide grooves (1.1).

5. The construction platform with a protective structure according to claim 1, characterized in that: A protection box (1.2) is fixedly connected to the rear outer wall of the base (1), and a storage battery is arranged in the protection box (1.2).

6. The construction platform with a protective structure according to claim 2, characterized in that: The upper end of the adjusting screw (6.1) extends into the interior of the adjusting column (3.3) and is threadedly connected to the inner wall of the adjusting column (3.3).

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