Scaffold for construction of building workers

Abstract

The utility model belongs to the technical field of building construction instruments, and particularly relates to a scaffold for construction of building workers, which comprises a base, two U-shaped frames are symmetrically fixed at the top of the base, two screws are symmetrically and rotatably connected to the top of the base through bearings, the top ends of the screws are rotatably connected with the top ends of the corresponding U-shaped frames through bearings, and the top ends of the screws are rotatably connected with the top ends of the U-shaped frames through bearings. The surfaces of the two screw rods are in threaded connection with a supporting plate, the two ends of the supporting plate are slidably connected into the two U-shaped frames correspondingly, and a protective surrounding plate is fixed to the top of the supporting plate. By arranging the base, the U-shaped frame, the screw rod, the driving assembly, the storage battery, the control panel and other structures, the height of the supporting plate can be conveniently and rapidly adjusted, during use, a worker stands on the supporting plate, then the height of the supporting plate is adjusted according to construction requirements, and compared with a traditional scaffold needing to climb, the height of the supporting plate can be adjusted conveniently and rapidly. And more time and labor are saved, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a scaffold used by construction workers. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. The portal scaffolding is one type of scaffolding and is also one of the most widely used scaffoldings. The current portal scaffolding usually requires workers to climb up when in use, so it is time-consuming and laborious, and it is not very convenient to use. Therefore, we propose a scaffolding for construction workers to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a scaffold for construction workers to use, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A scaffolding used by construction workers comprises a base, two U-shaped frames are symmetrically fixed on the top of the base, the top of the base is symmetrically rotatably connected to two screw rods through bearings, the top ends of the screw rods are rotatably connected to the top ends of the corresponding U-shaped frames through bearings, support plates are threadedly connected to the surfaces of the two screw rods, the two ends of the support plates are respectively slidably connected in the two U-shaped frames, a protective enclosure is fixed on the top of the support plate, a door panel is hinged on the front of the protective enclosure through a hinge, a driving assembly for driving the two screw rods to rotate synchronously is arranged on the base, a battery is fixed on the top of the base, a control panel is fixed on the surface of the protective enclosure, the battery is electrically connected to the control panel, and the control panel is electrically connected to the driving assembly.

[0008] Furthermore, the driving assembly includes two bracket plates symmetrically fixed on the top of the base, a double-section worm is rotatably connected between the two bracket plates through a bearing, both ends of the double-section worm are meshingly connected with worm wheels, the two worm wheels are respectively sleeved and fixed on the bottom ends of the two screws, a motor is fixed on the top of the base, the output shaft of the motor is fixedly connected to one end of the screw, and the control panel is electrically connected to the motor.

[0009] Furthermore, universal self-locking wheels are installed at the four corners of the bottom of the base.

[0010] Furthermore, X-shaped reinforcement strips are fixed on the surface of the U-shaped frame.

[0011] Furthermore, threaded holes adapted to the screw rods are provided at both ends of the support plate, sliding blocks are fixed to both side walls at both ends of the support plate, and sliding grooves adapted to the sliding blocks are provided on both side inner walls of the U-shaped frame.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a scaffold for construction workers, which has the following beneficial effects:

[0014] The utility model can adjust the height of the support plate more conveniently and quickly by arranging structures such as a base, a U-shaped frame, a screw, a driving assembly, a battery and a control panel. When in use, a worker stands on the support plate and then adjusts the height of the support plate according to construction requirements. Compared with the traditional scaffolding that requires climbing, it saves time and effort and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the support plate structure of the utility model.

[0018] In the figure: 1. base; 2. U-shaped frame; 3. screw; 4. support plate; 5. protective enclosure; 6. door panel; 7. drive assembly; 701. bracket plate; 702. double-stage worm; 703. worm gear; 704. motor; 8. battery; 9. control panel; 10. universal self-locking wheel; 11. X-shaped reinforcement strip; 12. threaded hole; 13. slider; 14. slide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] like Figure 1 and Figure 2As shown, a scaffold for construction workers proposed in one embodiment of the utility model comprises a base 1, two U-shaped frames 2 are symmetrically fixed on the top of the base 1, the top of the base 1 is symmetrically rotatably connected to two screw rods 3 through bearings, the tops of the screw rods 3 are rotatably connected to the tops of the corresponding U-shaped frames 2 through bearings, the surfaces of the two screw rods 3 are threadedly connected to support plates 4, the two ends of the support plates 4 are respectively slidably connected in the two U-shaped frames 2, a protective enclosure 5 is fixed on the top of the support plate 4, the front of the protective enclosure 5 is hinged with a door panel 6 through a hinge, a driving assembly 7 for driving the two screw rods 3 to rotate synchronously is arranged on the base 1, a battery 8 is fixed on the top of the base 1, and a control panel 9 is fixed on the surface of the protective enclosure 5. The battery 8 is electrically connected to the control panel 9, and the control panel 9 is electrically connected to the drive assembly 7. When in use, the staff opens the door panel 6 and then stands on the support plate 4. It should be noted here that a lock buckle is installed on the door panel 6, and a lock ring is installed on the protective enclosure 5, and the lock ring and the lock buckle are adapted to each other, which are used to lock the door panel 6, but are not shown in the drawings of the specification. Then the staff can adjust the height of the support plate 4 according to construction requirements, and use the control panel 9 to control the operation of the drive assembly 7. The drive assembly 7 can drive the two screws 3 to rotate, and the rotation of the two screws 3 can drive the support plate 4 to move in the vertical direction, so that the height of the support plate 4 can be adjusted, so it is more convenient to use.

[0022] like Figure 1 and Figure 2 As shown, in some embodiments, the driving assembly 7 includes two bracket plates 701 symmetrically fixed on the top of the base 1, and a double-section worm 702 is rotatably connected between the two bracket plates 701 through a bearing, and both ends of the double-section worm 702 are meshingly connected with worm wheels 703, and the two worm wheels 703 are respectively sleeved and fixed on the bottom ends of the two screw rods 3. A motor 704 is fixed on the top of the base 1, and the output shaft of the motor 704 is fixedly connected to one end of the screw rod 3. The control panel 9 is electrically connected to the motor 704. When it is necessary to drive the two screw rods 3 to rotate, the motor 704 can be controlled to work through the control panel 9, and the motor 704 can drive the double-section worm 702 to rotate, the double-section worm 702 can drive the two worm wheels 703 to rotate, and the two worm wheels 703 can drive the two screw rods 3 to rotate.

[0023] like Figure 1 and Figure 3As shown, in some embodiments, universal self-locking wheels 10 are installed at the four corners of the bottom of the base 1 to facilitate movement, X-shaped reinforcement strips 11 are fixed on the surface of the U-shaped frame 2 to improve the structural stability of the U-shaped frame 2, threaded holes 12 adapted to the screw 3 are provided at both ends of the support plate 4, sliders 13 are fixed on the two side walls at both ends of the support plate 4, and sliding grooves 14 adapted to the sliders 13 are provided on the inner walls on both sides of the U-shaped frame 2. When the screw 3 rotates, the support plate 4 can be smoothly driven to move in the vertical direction in the two U-shaped frames 2.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A scaffold for construction workers, comprising a base (1), characterized in that: Two U-shaped frames (2) are symmetrically fixed on the top of the base (1); two screw rods (3) are symmetrically rotatably connected to the top of the base (1) via bearings; the top ends of the screw rods (3) are rotatably connected to the top ends of the corresponding U-shaped frames (2) via bearings; support plates (4) are threadedly connected to the surfaces of the two screw rods (3); the two ends of the support plates (4) are respectively slidably connected in the two U-shaped frames (2); a protective enclosure (5) is fixed to the top of the support plate (4); a door panel (6) is hinged to the front of the protective enclosure (5) via a hinge; a driving assembly (7) for driving the two screw rods (3) to rotate synchronously is provided on the base (1); a storage battery (8) is fixed to the top of the base (1); a control panel (9) is fixed to the surface of the protective enclosure (5); the storage battery (8) is electrically connected to the control panel (9); and the control panel (9) is electrically connected to the driving assembly (7).

2. A scaffold for construction workers according to claim 1, characterized in that: The driving assembly (7) comprises two bracket plates (701) symmetrically fixed on the top of the base (1); a double-section worm (702) is rotatably connected between the two bracket plates (701) via a bearing; both ends of the double-section worm (702) are meshingly connected with a worm wheel (703); the two worm wheels (703) are respectively sleeved and fixed on the bottom ends of two screw rods (3); a motor (704) is fixed on the top of the base (1); an output shaft of the motor (704) is fixedly connected to one end of the screw rod (3); and the control panel (9) is electrically connected to the motor (704).

3. A scaffold for construction workers according to claim 1, characterized in that: Universal self-locking wheels (10) are installed at the four corners of the bottom of the base (1).

4. A scaffold for construction workers according to claim 1, characterized in that: X-shaped reinforcement strips (11) are fixed on the surface of the U-shaped frame (2).

5. A scaffold for construction workers according to claim 1, characterized in that: Both ends of the support plate (4) are provided with threaded holes (12) adapted to fit the screw rod (3), both side walls of the two ends of the support plate (4) are fixed with sliders (13), and both side inner walls of the U-shaped frame (2) are provided with sliding grooves (14) adapted to fit the sliders (13).

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