CN221256066U - Building construction adheres to lift scaffold - Google Patents

Abstract

The utility model belongs to the field of constructional engineering equipment, and particularly relates to an attached lifting scaffold for construction, which solves the problems of poor lifting effect and poor practicability in the prior art.

Description

Building construction adheres to lift scaffold

Technical Field

The utility model relates to the technical field of constructional engineering equipment, in particular to an attached lifting scaffold for construction.

Background

At present, a scaffold is a variety of supports which are erected for workers to operate and solve high-rise operations at a construction site, is a general term of the construction field, is mainly used on an outer wall of the construction site, is internally decorated or is a place with higher layer height and cannot be directly constructed, and is made of bamboo, wood, steel pipes or synthetic materials. The scaffold comprises a supporting device, lifting equipment, a frame body structure and the like.

The authorized bulletin number in the prior art is: the utility model of CN213572933U is named: the utility model provides an attached lifting scaffold for construction, including fixing device, the joint structure, elevation structure, power device, fixing device includes the fixed plate, fixed plate upper surface four corners fixedly connected with supporting sleeve, the bar groove has been seted up to the one side that the supporting sleeve is close to the fixed plate middle part, square groove has been seted up to the bar groove front and back surface, fixed surface is connected with the supporting plate on the supporting sleeve, the laminating of supporting plate upper surface has the operation board, the joint structure has been inscribed in the activity of supporting sleeve upper surface, the joint structure includes the spliced pole, the spliced pole upper surface passes through-hole and operation board fixed connection together, open the motor and drive the output shaft and rotate during the use, drive screw thread post and lifter upward movement under the rotation of output shaft, the spliced pole drives the spliced pole at the inside upward movement of supporting sleeve, accomplish the lift, make this scaffold can adjust the height at will, and more laborsaving when adjusting. However, only two supporting sleeves are provided with lifting devices, so that the lifting device is unstable and easy to shake in the lifting process, and the problem of poor lifting effect exists.

Disclosure of utility model

The utility model aims to provide an attached lifting scaffold for building construction, which solves the problems of poor lifting effect and poor practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the building construction attached lifting scaffold comprises a base, wherein four upright posts which are symmetrically arranged are fixedly connected to the top of the base through screws, supporting rods are slidably assembled in the four upright posts, and one ends of the four supporting rods are fixedly connected with a mounting platform through screws;

Wherein two one side of stand is through screw fixedly connected with first backup pad jointly, and two other one side of stand is through screw fixedly connected with second backup pad jointly, first backup pad with all be in through screw fixedly connected with support in the second backup pad, two the inside of support rotates jointly and installs two symmetrical arrangement's bull stick, two the both ends of bull stick are all fixed the cover and are equipped with the guide arm, the other end of guide arm with branch swing joint, two all fixed cover is equipped with the worm wheel on the outer peripheral face of bull stick, first backup pad with one side of second backup pad is fixed together and is provided with the connecting plate, the motor is installed at the top of base, the output of motor is through shaft coupling fixedly connected with coaxial pivot that sets up, the pivot is rotated and is installed the inside of connecting plate, the other end of pivot is through screw fixedly connected with worm, worm and two worm wheel meshing are connected.

Preferably, the top of mounting platform is through screw fixedly connected with guardrail, the inside activity of guardrail articulates there is the chamber door, one side of chamber door is through screw fixedly connected with handle.

Preferably, the four upright posts are provided with sliding grooves in the inner parts, and the supporting rods are slidably connected in the sliding grooves, so that the mounting platform can be lifted conveniently.

Preferably, the inside of support has seted up two symmetrical arrangement's rotation groove, two the bull stick is rotated respectively and is installed two the inside in rotation groove has embodied the stability of bull stick.

Preferably, the through groove is formed in the connecting plate, the rotating shaft is rotatably arranged in the through groove, and stability of the rotating shaft is achieved.

Preferably, the bottom of base is through four symmetrical arrangement's column shoe of screw fixedly connected with, the fixed universal wheel that is provided with in bottom of column shoe, be provided with the brake block on the universal wheel, be convenient for remove.

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

1. According to the utility model, through the arrangement of the worm wheel, the worm and other structures, the motor is started, the motor drives the vortex rod to rotate, the vortex rod drives the rotating rod to rotate, and meanwhile, the guide rods fixedly sleeved at the two ends of the rotating rod move upwards, so that the installation platform fixedly connected with one end of the supporting rod is driven to move upwards, and the problem of poor lifting effect is solved.

2. According to the utility model, through the arrangement of the structures such as the mounting platform and the guardrails, the guardrails are fixedly connected to the mounting platform, so that workers can play a role in protecting the workers from falling or falling tools during high-altitude operation, and the box doors are arranged on the guardrails, so that the workers can conveniently enter and exit, and the problem of poor practicability is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting structure according to the present utility model;

Fig. 3 is a side cross-sectional view of the present utility model.

In the figure: 1. a base; 2. a column; 3. a support rod; 4. a mounting platform; 5. guard bars; 6. a door; 7. a handle; 8. a first support plate; 9. a connecting plate; 10. a bracket; 11. a rotating rod; 12. a worm wheel; 13. a worm; 14. a rotating shaft; 15. a motor; 16. a guide rod; 17. a second support plate; 18. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an attached lifting scaffold for construction comprises a base 1, four symmetrically arranged upright posts 2 are fixedly connected to the top of the base 1 through screws, support rods 3 are slidably assembled in the four upright posts 2, one ends of the four support rods 3 are fixedly connected with a mounting platform 4 through screws, one sides of the two upright posts 2 are fixedly connected with a first support plate 8 through screws, one sides of the other two upright posts 2 are fixedly connected with a second support plate 17 through screws, the first support plate 8 and the second support plate 17 are fixedly connected with brackets 10 through screws, two symmetrically arranged rotating rods 11 are rotatably installed in the two brackets 10, guide rods 16 are fixedly sleeved at two ends of the two rotating rods 11, the other ends of the guide rods 16 are movably hinged with the support rods 3, the worm wheel 12 is fixedly sleeved on the outer peripheral surfaces of the two rotating rods 11, the connecting plate 9 is fixedly arranged on one side of the first supporting plate 8 and one side of the second supporting plate 17 together, the motor 15 is installed at the top of the base 1, the output end of the motor 15 is fixedly connected with the rotating shaft 14 which is coaxially arranged through the coupling, the rotating shaft 14 is rotatably installed inside the connecting plate 9, the other end of the rotating shaft 14 is fixedly connected with the worm 13 through a screw, the worm 13 is meshed with the two worm wheels 12 and is connected with the two worm wheels 12 through the arrangement of the worm wheels 12, the motor 15 is started, the motor 15 drives the worm rod to rotate, the worm rod drives the rotating rod 11 to rotate, meanwhile, the guide rods 16 fixedly sleeved at two ends of the rotating rod 11 move upwards, and accordingly the installation platform 4 fixedly connected with one end of the supporting rod 3 is driven to move upwards, and the problem of poor lifting effect is solved.

Referring to fig. 1-3, the top of mounting platform 4 is through screw fixedly connected with guardrail 5, and the inside activity of guardrail 5 articulates there is chamber door 6, and screw fixedly connected with handle 7 is passed through to one side of chamber door 6, through the setting of mounting platform 4 and guardrail 5 isotructure, fixedly connected with guardrail 5 on the mounting platform 4, and the staff can play the guard action when the high altitude construction, prevents that personnel from falling or instrument from dropping, is provided with chamber door 6 on the guardrail 5, makes things convenient for personnel business turn over, has solved the poor problem of practicality.

Referring to fig. 1-3, sliding grooves are formed in the four upright posts 2, the supporting rods 3 are slidably connected in the sliding grooves, two symmetrically arranged rotating grooves are formed in the support 10, two rotating rods 11 are respectively rotatably mounted in the two rotating grooves, through grooves are formed in the connecting plates 9, the rotating shafts 14 are rotatably mounted in the through grooves, four symmetrically arranged column feet are fixedly connected to the bottom of the base 1 through screws, universal wheels 18 are fixedly arranged at the bottoms of the column feet, and brake pads are arranged on the universal wheels 18.

The specific implementation process of the utility model is as follows: firstly, transfer the scaffold in a contracted state to a working site, drive universal wheels 18 at the bottom through a movable base 1, move the scaffold to a designated station, then step on a brake, fix the working position of the scaffold, obtain the scaffold state capable of working stably, then the worker places a construction tool on an installation platform 4, stand on the installation platform 4, then start a motor 15, the motor 15 drives a rotating shaft 14 to rotate, the rotating shaft 14 drives a fixedly connected vortex rod to rotate, the vortex rod drives two worm wheels 12 connected in a meshed mode to rotate, the two worm wheels 12 drive two fixedly nested rotating rods 11 to rotate, the rotating rods 11 drive guide rods 16 fixedly sleeved at two ends to move in a sliding groove formed in a stand column 2, the guide rods 16 drive a movably hinged support rod 3 to move up and down in the sliding groove, accordingly, the four support rods 3 drive the installation platform 4 with one end fixedly connected to move up, close clicking after the work is completed, the motor 15 drives the rotating shaft 14 to rotate reversely, the lowering effect can be achieved, and the problem of poor lifting effect is solved.

In addition, fixedly connected with guardrail 5 on mounting platform 4, the staff can play the guard action when high altitude construction, prevents that personnel from falling or instrument from dropping, is provided with chamber door 6 on the guardrail 5, makes things convenient for personnel to get in and out, has solved the poor problem of practicality.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an attached lift scaffold of construction, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with four symmetrically arranged upright posts (2) through screws, supporting rods (3) are slidably assembled in the four upright posts (2), and one ends of the four supporting rods (3) are fixedly connected with a mounting platform (4) through screws;

Wherein two one side of stand (2) is common through screw fixedly connected with first backup pad (8), and two other one side of stand (2) is common through screw fixedly connected with second backup pad (17), first backup pad (8) with all be through screw fixedly connected with support (10) on second backup pad (17), two the inside of support (10) is rotated jointly and is installed two symmetrical arrangement's bull stick (11), two the both ends of bull stick (11) are all fixed the cover and are equipped with guide arm (16), the other end of guide arm (16) with branch (3) swing joint, two all fixed cover are equipped with worm wheel (12) on the outer peripheral face of bull stick (11), first backup pad (8) with one side of second backup pad (17) is fixed together and is provided with connecting plate (9), motor (15) are installed at the top of base (1), the output of motor (15) is through shaft coupling fixedly connected with pivot (14) of coaxial setting, pivot (14) are installed in rotation connecting plate (9) inside through shaft coupling, the other end (13) are connected with worm (13) through screw fixedly engaged with two.

2. The building construction attached lifting scaffold of claim 1, wherein: the top of mounting platform (4) is through screw fixedly connected with guardrail (5), the inside activity of guardrail (5) articulates there is chamber door (6), one side of chamber door (6) is through screw fixedly connected with handle (7).

3. The building construction attached lifting scaffold of claim 1, wherein: the four upright posts (2) are provided with sliding grooves in the inner parts, and the supporting rods (3) are connected in a sliding mode in the sliding grooves.

4. The building construction attached lifting scaffold of claim 1, wherein: two symmetrical rotating grooves are formed in the support (10), and the two rotating rods (11) are respectively and rotatably arranged in the two rotating grooves.

5. The building construction attached lifting scaffold of claim 1, wherein: the inside of connecting plate (9) has seted up logical groove, pivot (14) rotate and install the inside of logical groove.

6. The building construction attached lifting scaffold of claim 1, wherein: the bottom of base (1) is through screw fixedly connected with four symmetrical arrangement's column foot, the fixed universal wheel (18) that is provided with in bottom of column foot, be provided with the brake block on universal wheel (18).