Scaffold

Abstract

The scaffold comprises a hoisting assembly, the hoisting assembly comprises a supporting plate, a rotating motor is arranged on the outer wall of the top of the supporting plate, a rotating shaft is connected to the top of the rotating motor, a fixing frame is installed at the top end of the rotating shaft, an installing frame is installed on one side of the fixing frame, and a speed adjusting motor is arranged on the outer wall of one side of the installing frame. One end of the adjustable-speed motor is connected with a fixing shaft, one end of the fixing shaft rotatably penetrates through the mounting frame, a winch is mounted at one end of the fixing shaft, protective covers are symmetrically mounted on the outer walls of the two sides of the mounting frame, and an adjusting assembly used for adjusting the height and the position is arranged on one side of the supporting plate and comprises a base. A plurality of groups of electric lifting rods are arranged on the outer wall of the top of the base, the top ends of the electric lifting rods are fixed to the bottom of the supporting plate, a plurality of universal wheels are arranged on the outer wall of the bottom of the base, and a supporting assembly used for keeping the device stable is arranged on one side of the base.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scaffold, especially to a scaffold. BACKGROUND

[0002] The scaffold is the working platform that is erected to ensure that each construction process is carried out smoothly. According to the position of erection, it is divided into outside scaffold and inside scaffold. According to the different materials, it is divided into wooden scaffold, bamboo scaffold and steel pipe scaffold. The scaffold can effectively facilitate the work personnel to climb and work. However, it has certain shortcomings. When the scaffold is high, it is inconvenient to send tools or materials to the scaffold, which will affect the construction efficiency.

[0003] Through retrieval, the patent with the Chinese patent application number 201821294015.3 discloses a scaffold, which comprises two symmetrical supports placed on the ground for support and a workbench erected between the two supports. The bottom of the two supports is connected with a crossbar. A through slot is formed in the middle of the workbench. A foot ladder is rotatably connected to the side of the workbench corresponding to the through slot. A sliding plate for covering the through slot is slidably connected to the through slot. The bottom end of the foot ladder is provided with a rope. One end of the rope is connected with a rotating shaft arranged on the support. The rotating shaft is driven by a motor. The scaffold in the above patent has the following disadvantages: the device is inconvenient to use. When the device is high, it is not convenient to send tools and materials to the scaffold. The rope pulling method is usually used for feeding. However, when the material is heavy, there is a certain risk. The rope pulling speed is slow, and the work personnel is easily dragged by the heavy material to fall from the scaffold and get injured. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a scaffold.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A scaffold comprises a hoisting assembly, the hoisting assembly comprises a support plate, a rotating motor is arranged on the top outer wall of the support plate, a rotating shaft is connected to the top of the rotating motor, a fixing frame is installed on the top end of the rotating shaft, a mounting frame is installed on one side of the fixing frame, a speed regulating motor is arranged on the outer wall of one side of the mounting frame, a fixing shaft is connected to one end of the speed regulating motor, the fixing shaft is rotatably penetrated through the mounting frame at one end, a winch is installed on one end of the fixing shaft, protective covers are symmetrically installed on the outer walls of both sides of the mounting frame, and an adjusting assembly for adjusting the height and position is arranged on one side of the support plate.

[0007] As a further scheme of the utility model: the adjusting assembly includes a base, a plurality of electric lifting rods are arranged on the top outer wall of the base, the plurality of electric lifting rods are provided in multiple groups, the top end of the plurality of electric lifting rods is fixed to the bottom of the supporting plate, a plurality of universal wheels are arranged on the bottom outer wall of the base, and a supporting assembly for keeping the device stable is arranged on one side of the base.

[0008] As a further scheme of the utility model: the supporting assembly includes a support frame, the support frame is provided in multiple groups and is fixed to the outer walls on both sides of the base, a hydraulic lifting rod is arranged on the top outer wall of the support frame, the output end of the bottom of the hydraulic lifting rod is slidably penetrated through the support frame, a foot pad is mounted on the bottom end of the hydraulic lifting rod, an antiskid pad is mounted on the bottom of the foot pad, and an annular pattern is arranged on the bottom of the antiskid pad.

[0009] As a further scheme of the utility model: a ladder stand is fixed on one side of the supporting plate by bolts.

[0010] As a further scheme of the utility model: a guardrail is fixed on the top outer wall of the supporting plate by bolts, the guardrail is provided with an opening at the ladder stand, and a handle is mounted on one side of the guardrail.

[0011] As a further scheme of the utility model: a fixing support is fixed on the top outer wall of the supporting plate by bolts, and a control panel is mounted on one end of the fixing support.

[0012] As a further scheme of the utility model: a storage rack is fixed on the top outer wall of the base by bolts, and a plurality of partition plates are arranged on the inner wall of the storage rack.

[0013] As a further scheme of the utility model: a lamp holder is mounted on one side of the protective cover, and an illuminating lamp is mounted on the lamp holder.

[0014] The utility model discloses beneficial effects are:

[0015] When the material and the tool are needed, the steel cable can be reeled in or out by rotating the winch to control the rotating of the speed regulation motor, the hook can be lowered to hoist the required material and tool, the traditional rope pulling mode can be avoided, the efficiency is higher when hoisting the heavy material, and the safety is better, the material is prevented from dragging the workers on the supporting plate and falling and being injured, the efficiency and the safety of feeding can be effectively increased, and the safe construction operation is ensured.

[0016] The foot pad can be lowered to contact the ground after the device is displaced, the device is supported, the stability of the device during use is kept, the universal wheels can be kept off the ground when supporting, the device is prevented from being displaced unnecessarily in the construction process, the antiskid pad of rubber material is matched with the annular pattern on the bottom to increase the antiskid property, and the device is prevented from sliding.

[0017] The worker can conveniently climb on the support plate to work through the ladder, the rubber coating on the outer wall of the ladder can increase the friction force in contact with the hands, so that the hands are not separated during climbing, and the safety of the device during use can be effectively increased. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the front view angle of the utility model.

[0019] Figure 2 It is a structure schematic view of the support part of the utility model.

[0020] Figure 3 It is a structure schematic view of the hoisting part of the utility model.

[0021] Figure 4 It is a structure schematic view of the lifting part of the utility model.

[0022] In the figure: 1 - base, 2 - ladder, 3 - universal wheel, 4 - foot pad, 5 - non-slip pad, 6 - support frame, 7 - hydraulic lifting rod, 8 - multi-section electric lifting rod, 9 - rotary motor, 10 - guardrail, 11 - rotary shaft, 12 - fixed frame, 13 - winch, 14 - protective cover, 15 - mounting frame, 16 - speed regulation motor, 17 - handle, 18 - support plate, 19 - fixed shaft, 20 - storage rack, 21 - illuminating lamp, 22 - control panel, 23 - fixed support. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described in further detail in combination with specific embodiments.

[0024] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation of the utility model. EMBODIMENT

[0025] A scaffold, such as Figures 1-4As shown, including hoisting assembly, the hoisting assembly includes support plate 18, the outer wall of the top of support plate 18 is provided with rotary motor 9 through bolt fixing, rotary motor 9 top is connected with rotating shaft 11, rotating shaft 11 top end is mounted with fixed frame 12, fixed frame 12 one side is mounted with mounting bracket 15, mounting bracket 15 one side outer wall is provided with speed regulating motor 16 through bolt fixing, speed regulating motor 16 one end is connected with fixed shaft 19, fixed shaft 19 one end rotatable penetrates mounting bracket 15 and is provided, fixed shaft 19 one end is mounted with winch 13, mounting bracket 15 both sides outer wall is symmetrically mounted with protective cover 14, support plate 18 one side is provided with adjusting assembly for adjusting height and position.

[0026] In use, workers can board support plate 18 to carry out construction work, through winch 13 can winding steel cable and connecting lifting hook, when the materials and tools are needed in the operation process, through the operation of speed regulating motor 16 rotation to control winch 13 rotation can be reeled in and pay out to steel cable, can make the lifting hook fall to the required materials and tools for hoisting, can avoid the traditional rope pulling mode, when hoisting the heavy material, the efficiency is higher, and the safety is better, avoid the material is heavy and drags the worker from support plate 18 and causes falling injury, through rotary motor 9 control rotating shaft 11 rotation, can adjust the position of winch 13 and lifting hook, convenient for moving the hoisted material to support plate 18, can increase safety, without sticking out the body to take the hoisted tool and material, through protective cover 14 can shield the winch 13 and its winding steel cable and play the role of protection, can avoid its long time being rained and exposed to the sun and leading to accelerated aging and reduced service life.

[0027] The adjusting assembly comprises a base 1, a plurality of electric lifting rods 8 are fixedly arranged on the outer wall of the top of the base 1 through bolts, the plurality of electric lifting rods 8 are provided in multiple groups, the top ends of the plurality of electric lifting rods 8 are fixed to the bottom of the support plate 18, a plurality of universal wheels 3 are fixedly arranged on the outer wall of the bottom of the base 1 through bolts, and a supporting assembly for keeping the device stable is arranged on one side of the base 1.

[0028] In use, the device can be pushed or pulled when the position of the device is needed, and the device can be moved to the position by rotating the universal wheels 3 to contact the ground, and the height of the support plate 18 can be adjusted by the plurality of electric lifting rods 8, so that the height is adjusted to enable workers to carry out construction work at different heights as needed.

[0029] The supporting assembly comprises a plurality of support frames 6, which are fixed to the outer walls of the two sides of the base 1 through bolts respectively, a hydraulic lifting rod 7 is fixedly arranged on the outer wall of the top of each support frame 6 through a bolt, the output end of the bottom of the hydraulic lifting rod 7 is slidably arranged through the support frame 6, a foot pad 4 is mounted at the bottom end of the hydraulic lifting rod 7, an antiskid pad 5 is mounted at the bottom of the foot pad 4, and an annular pattern is arranged at the bottom of the antiskid pad 5.

[0030] In use, after the device completes the movement of the position, the foot pad 4 is controlled to fall and contact the ground through the hydraulic lifting rod 7 to support the device, the device is kept stable through the support of the device, the universal wheel 3 is kept off the ground, unnecessary displacement of the device is avoided during construction, the anti-skid pad 5 made of rubber material is matched with the annular pattern at the bottom to increase the anti-skid property and avoid sliding of the device.

[0031] In order to facilitate the workers to get on the device, as shown in Figure 1 , one side of the support plate 18 is provided with a ladder 2 fixed by bolts, and the outer wall of the ladder 2 is provided with a rubber coating.

[0032] In use, the workers can conveniently get on the support plate 18 to work through the ladder 2, and the friction force of the contact with the hands is increased through the rubber coating of the outer wall of the ladder 2, so that the hands are not separated during climbing.

[0033] In order to prevent people from falling during work, as shown in Figure 1 , 2 , the outer wall of the top of the support plate 18 is provided with a guardrail 10 fixed by bolts, the guardrail 10 is provided with an opening at the ladder 2, and the guardrail 10 is provided with a handle 17 on one side.

[0034] In use, the opening of the guardrail 10 avoids affecting the workers to get on the support plate 18, the handle 17 can be gripped to assist climbing when getting on the support plate 18 through the ladder 2, the guardrail 10 can play a protective role during work, so that the falling of people is avoided, and the safety is effectively increased.

[0035] In order to facilitate the operation of the device, as shown in Figure 3 , 4 , the outer wall of the top of the support plate 18 is provided with a fixed support 23 fixed by bolts, and the fixed support 23 is provided with a control panel 22 on one end.

[0036] In use, the control panel 22 is connected with each component of the device through a circuit, and the workers can conveniently control the device through the control panel 22, so that the control is more convenient.

[0037] In order to facilitate the storage of tools, as shown in Figure 1 , 2 , the outer wall of the top of the base 1 is provided with a storage rack 20 fixed by bolts, and the inner wall of the storage rack 20 is provided with a plurality of partitions.

[0038] In use, the space of the storage rack 20 can be separated through the plurality of partitions, and the tools needed to be used can be stored in a classified manner through the plurality of spaces, so that the tools can be quickly taken when needed, and the time for searching is reduced. Embodiment

[0039] In order to increase the lighting for hoisting, referring to Figure 2 、 3 A scaffold, compared with the embodiment 1, the following improvements are made, the protective cover 14 is provided with a lamp holder on one side, and the illuminating lamp 21 is installed on the lamp holder.

[0040] In use, the illuminating lamp 21 can provide lighting in a dark environment, thereby facilitating hoisting, and the height of the lifting hook and the connection of the lifting hook can be conveniently observed and controlled.

[0041] The above is only the preferred specific embodiment of the present application, and the part of the circuit control, signal control transmission, etc. without creative labor can refer to the prior art, but the protection scope of the present application is not limited to this, any person skilled in the art within the technical range disclosed by the present application, according to the technical scheme and the inventive concept of the present application, can be replaced or changed equivalently, which should be covered in the protection scope of the present application.

Claims

1. A scaffold comprising a hoisting assembly, characterised in that, The lifting assembly comprises a support plate (18), the top outer wall of the support plate (18) is provided with a rotary motor (9), the rotary motor (9) is connected with a rotating shaft (11) at the top, the rotating shaft (11) is provided with a fixing frame (12) at the top end, the fixing frame (12) is provided with a mounting frame (15) on one side, the mounting frame (15) is provided with a speed regulating motor (16) on the outer wall of one side, the speed regulating motor (16) is connected with a fixed shaft (19) at one end, the fixed shaft (19) is rotatably penetrated through the mounting frame (15) and is provided at one end, the fixed shaft (19) is provided with a winch (13) at one end, the mounting frame (15) is provided with a protective cover (14) on the outer wall of both sides in a symmetrical manner, and the support plate (18) is provided with an adjusting assembly on one side for adjusting the height and position.

2. A scaffold according to claim 1, wherein, The adjusting assembly comprises a base (1), the top outer wall of the base (1) is provided with a plurality of sections of electric lifting rods (8), the plurality of sections of electric lifting rods (8) are provided in multiple groups, the top end of the plurality of sections of electric lifting rods (8) is fixed to the bottom of the support plate (18), the bottom outer wall of the base (1) is provided with a plurality of universal wheels (3), and the base (1) is provided with a supporting assembly on one side for keeping the device stable.

3. A scaffold according to claim 2, wherein, The supporting assembly comprises a support frame (6), the support frame (6) is provided in multiple groups and is fixed to the outer walls of both sides of the base (1) respectively, the top outer wall of the support frame (6) is provided with a hydraulic lifting rod (7), the output end of the bottom of the hydraulic lifting rod (7) is slidably penetrated through the support frame (6) and is provided, the bottom end of the hydraulic lifting rod (7) is provided with a foot pad (4), the foot pad (4) is provided with an antiskid pad (5) at the bottom, and the antiskid pad (5) is provided with an annular pattern at the bottom.

4. The scaffold of claim 1, wherein, The support plate (18) is provided with a ladder (2) on one side and is fixed by bolts, and the outer wall of the ladder (2) is provided with a rubber coating.

5. The scaffold of claim 1, wherein, The top outer wall of the support plate (18) is provided with a guardrail (10) and is fixed by bolts, the guardrail (10) is provided with an opening at the ladder (2), and the guardrail (10) is provided with a handle (17) on one side.

6. A scaffold according to claim 1, wherein, The top outer wall of the support plate (18) is provided with a fixing support (23) and is fixed by bolts, and the fixing support (23) is provided with a control panel (22) at one end.

7. A scaffold according to claim 2, wherein, The top outer wall of the base (1) is provided with a storage rack (20) and is fixed by bolts, and the inner wall of the storage rack (20) is provided with a plurality of partitions.

8. The scaffold of claim 1, wherein, The protective cover (14) is provided with a lamp holder on one side, and an illuminating lamp (21) is installed through the lamp holder. The protective cover (14) is provided with a lamp holder on one side, and an illuminating lamp (21) is installed through the lamp holder.

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