CN217000761U

CN217000761U - Scaffold special for building installation engineering

Info

Publication number: CN217000761U
Application number: CN202122350704.XU
Authority: CN
Inventors: 庄思金
Original assignee: Shanghai Zhiwei Industrial Control Equipment Co ltd
Current assignee: Shanghai Zhiwei Industrial Control Equipment Co ltd
Priority date: 2022-05-22
Filing date: 2022-05-22
Publication date: 2022-07-19
Anticipated expiration: 2032-05-22

Abstract

The utility model discloses a special scaffold for building installation engineering, which belongs to the technical field of building engineering, and comprises a base, a supporting mechanism, a driving mechanism and a lifting mechanism, wherein the supporting mechanism is arranged at four corners of the bottom of the base, the interior of the base is of a hollow structure, vertical plates are vertically arranged at four sides of the top of the base, the driving mechanism is arranged at the bottom of an inner cavity of the base, and the lifting mechanism is arranged at the front side and the rear side of the top of the driving mechanism; the supporting mechanism comprises a movable sleeve, a supporting leg, a thread block, a screw rod, a first conical gear, a rotating rod and a second conical gear; this special scaffold frame of architectural installation engineering through setting up supporting mechanism, actuating mechanism and elevating system, at the in-process that the scaffold frame used, when constructor removed the scaffold frame to the construction site, was convenient for make the top and the bottom of scaffold frame go up and down simultaneously to effectual improvement efficiency of construction.

Description

Scaffold special for building installation engineering

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a special scaffold for constructional installation engineering.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; divide into pole setting formula scaffold, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, choose formula scaffold, climb formula scaffold according to the configuration form, in the building installation engineering, can use the scaffold usually.

In the building installation, often can use electric scaffolding, and current electric scaffolding, all can the unilateral rise upwards in the use, the speed of expansion is slower, and current electric scaffolding is convenient for guaranteeing to remove, all can increase the walking wheel in the bottom, thereby be convenient for constructor removes, but when in-service use, when constructor removes the scaffold to the construction site, often need behind the scaffold bottom sprag, just can lift the scaffold, greatly reduced the efficiency of construction, and current electric scaffolding is difficult to the angle according to job site's ground inclination condition adjustment platform, and then produce the potential safety hazard, greatly reduced electric scaffolding's security.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special scaffold for building installation engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a scaffold special for building installation engineering comprises a base, supporting mechanisms, driving mechanisms and lifting mechanisms, wherein the supporting mechanisms are arranged at four corners of the bottom of the base, the inside of the base is of a hollow structure, vertical plates are vertically arranged at four sides of the top of the base, the driving mechanisms are arranged at the bottom of an inner cavity of the base, and the lifting mechanisms are arranged at the front side and the rear side of the top of each driving mechanism;

the supporting mechanism comprises a movable sleeve, supporting legs, a thread block, a screw rod, a first bevel gear, a rotating rod and a second bevel gear, the movable sleeve is arranged at the bottom of the base, the supporting legs are arranged inside the movable sleeve, the thread block is fixedly arranged inside the supporting legs, the screw rod is in threaded connection with the thread block, the screw rod penetrates through the thread block, the first bevel gear is arranged at the top of the screw rod, the rotating rod is transversely arranged on the side wall of the movable sleeve and is positioned above the first bevel gear, the second bevel gear is arranged outside the rotating rod, the first bevel gear and the second bevel gear are meshed with each other, and a first rotating roller is arranged at one end of the rotating rod;

The driving mechanism comprises a motor and a screw rod, the motor is installed in an inner cavity of the base through an installation frame, a gear is installed on a transmission shaft of the base, the screw rod is transversely arranged in the inner cavity of the base through a support frame, two ends of the screw rod respectively extend to the left side and the right side of the base, a rack is screwed on the outer wall of the screw rod and is located in the inner cavity of the base, rectangular grooves are transversely formed in the front side and the rear side of the top of the base, a sliding block is connected to the inner cavity of each rectangular groove in a sliding mode, the bottom of the sliding block is connected with the right side of the rack, the gear is meshed with the rack, the left end and the right end of the screw rod are connected with second rotating rollers through splines, and a transmission belt is connected between the first rotating roller and the second rotating rollers;

elevating system includes the platform, the platform has the slide bar through mount transverse connection respectively with the right side of looking the side of base, the outer wall sliding connection of slide bar has the slider, the platform is connected with the installation piece respectively with the left side of looking the side of base, two the alternately activity is provided with the connecting rod between installation piece and the slider.

As a preferred embodiment, the bottom of the base is provided with four universal wheels, and the four universal wheels are respectively located at four corners of the bottom of the base.

In a preferred embodiment, an operation window is provided outside the vertical plate, and the operation window is connected to the vertical plate by a hinge.

In a preferred embodiment, an octagonal through hole is formed in one end of the second rotating roller, and the telescopic rod is octagonal.

In a preferred embodiment, the undeployed height of the support mechanism is less than the height of the universal wheel.

In a preferred embodiment, two rectangular grooves are arranged side by side at the front and rear sides of the top of the mounting seat.

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

1. according to the scaffold special for the building installation engineering, the supporting mechanism, the driving mechanism and the lifting mechanism are arranged, so that when a constructor moves the scaffold to a construction site in the using process of the scaffold, the top and the bottom of the scaffold are conveniently lifted simultaneously, and the construction efficiency is effectively improved;

2. this special scaffold frame of architectural installation engineering changes the roller through setting up first commentaries on classics roller, drive belt, lead screw, telescopic link, bearing, push rod and second, and at the in-process that the scaffold frame used, be convenient for according to the angle of job site's ground inclination condition adjustment platform, and then reduce the potential safety hazard to effectual electric scaffold frame's security has been improved.

3. This special scaffold frame of architectural installation engineering through setting up the riser, at the in-process that the scaffold frame used, can dismantle elevating system according to the different condition in job site, and the riser that the base outside set up can act as safety barrier's effect to the effectual practicality that improves the scaffold frame.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a side view of the base of the present invention;

FIG. 4 is a top view of the base of the present invention;

FIG. 5 is a side view of a second turning roll of the present invention;

fig. 6 is a front view of the supporting mechanism of the present invention.

In the figure: 100. a support mechanism; 200. a drive mechanism; 300. a lifting mechanism; 1. a base; 2. a universal wheel; 3. a movable sleeve; 4. supporting legs; 5. a thread block; 6. a screw; 7. a first bevel gear; 8. rotating the rod; 9. a second bevel gear; 10. a first rotating roller; 11. a transmission belt; 13. a motor; 14. a gear; 15. A rack; 16. a screw rod; 17. a telescopic rod; 18. a bearing; 19. a push rod; 20. a second rotating roller; 21. a slider; 22. a slide bar; 23. mounting blocks; 24. a connecting rod; 26. a vertical plate; 28. a platform; 29. an operating window; 30. a rectangular groove.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1, 2, 3 and 6, the present invention provides a scaffold special for building installation engineering, including a base 1, in order to facilitate the simultaneous supporting and lifting of the scaffold, the scaffold includes a base 1, a supporting mechanism 100, a driving mechanism 200 and a lifting mechanism 300, and is characterized in that: the bottom four corners of the base 1 are provided with supporting mechanisms 100, the interior of the base 1 is of a hollow structure, the four sides of the top of the base 1 are vertically provided with vertical plates 26, the bottom of the inner cavity of the base 1 is provided with a driving mechanism 200, and the front side and the rear side of the top of the driving mechanism 200 are provided with lifting mechanisms 300; the supporting mechanism 100 comprises a movable sleeve 3, a supporting leg 4, a thread block 5, a screw 6, a first bevel gear 7, a rotating rod 8 and a second bevel gear 9, the movable sleeve 3 is arranged at the bottom of the base 1, the supporting leg 4 is arranged inside the movable sleeve 3, the thread block 5 is fixedly arranged inside the supporting leg 4, the screw 6 is in threaded connection with the thread block 5, the screw 6 penetrates through the thread block 5, the first bevel gear 7 is arranged at the top of the screw 6, the side wall of the movable sleeve 3 is transversely provided with the rotating rod 8, the rotating rod 8 is positioned above the first bevel gear 7, the second bevel gear 9 is arranged outside the rotating rod 8, the first bevel gear 7 and the second bevel gear 9 are mutually meshed, one end of the rotating rod 8 is provided with a first rotating roller 10, the lifting mechanism 300 comprises a platform 28, the platform 28 and the right side of the view side of the base 1 are respectively and transversely connected with a sliding rod 22 through a fixing frame, the outer wall of the sliding rod 22 is connected with a sliding block 21 in a sliding manner, the platform 28 and the left side of the viewing side of the base 1 are respectively connected with a mounting block 23, a connecting rod 24 is arranged between the two mounting blocks 23 and the sliding block 21 in a crossing manner, when the motor 13 is turned on, the gear 14 rotates to drive the rack 15 to move in the horizontal direction, so that the screw rod 16 rotates to drive the telescopic rod 17 to rotate, so that the second rotating roller 20 rotates to drive the transmission belt 11 to move, so that the first rotating roller 10 rotates to drive the rotating rod 8 to move, so that the second conical gear 9 rotates, so that the first conical gear 7 rotates to drive the screw rod 6 to rotate, so that the thread block 5 moves in the vertical direction, so that the supporting leg 4 moves relative to the movable sleeve 3, and meanwhile, when the rack 15 moves in the horizontal direction, the sliding block 21 is driven to move on the sliding rod 22, so that the connecting rod 24 moves to drive the platform 28 to move, which facilitates the simultaneous operation of supporting and lifting the scaffold, thereby effectively improving the working efficiency of the workers.

Referring to fig. 1, 2, 4 and 5, in order to adjust the height of the supporting mechanism 100, the driving mechanism 200 includes a motor 13 and a screw rod 16, the motor 13 is installed in the inner cavity of the base 1 through an installation frame, a gear 14 is installed on a transmission shaft of the base 1, the screw rod 16 is horizontally disposed in the inner cavity of the base 1 through a support frame, two ends of the screw rod 16 respectively extend to the left and right sides of the base 1, a rack 15 is screwed on the outer wall of the screw rod 16, the rack 15 is located in the inner cavity of the base 1, rectangular grooves 30 are transversely disposed on the front and rear sides of the top of the base 1, a slider 21 is slidably connected in the inner cavity of the rectangular groove 30, the bottom of the slider 21 is connected to the right side of the rack 15, the gear 14 is engaged with the rack 15, the left and right ends of the screw rod 16 are connected to second rotating rollers 20 through splines, a transmission belt 11 is connected between the first rotating roller 10 and the second rotating roller 20, and an octagonal through hole is disposed at one end of the second rotating roller 20 close to the installation seat 12, the shape of telescopic link 17 is the octagon, when promoting push rod 19 on the horizontal direction for bearing 18 takes place the motion, drives telescopic link 17 and takes place the motion, makes it change roller 20 phase separation with the second, and the operation more than repeated is convenient for adjust supporting mechanism 100's height, makes the scaffold frame be in the horizontality all the time, thereby the effectual practicality that has improved the scaffold frame.

Referring to fig. 1 and 2, in order to improve the mobility of the scaffold, the universal wheels 2 are arranged at the bottom of the base 1, the number of the universal wheels 2 is four, the four universal wheels 2 are respectively located at four corners of the bottom of the base 1, and when the base 1 is pushed, the base 1 is driven by the universal wheels 2 to move, so that the mobility of the scaffold is effectively improved.

The working principle and the using process of the utility model are as follows: when the base 1 is pushed firstly, the base 1 is driven by the universal wheels 2 to move the scaffold to a working area, so that the mobility of the scaffold is effectively improved, then when the motor 13 is turned on, the gear 14 rotates to drive the rack 15 to move in the horizontal direction, the lead screw 16 rotates to drive the telescopic rod 17 to rotate, the second rotating roller 20 rotates to drive the transmission belt 11 to move, the first rotating roller 10 rotates to drive the rotating rod 8 to move, the second conical gear 9 rotates to drive the first conical gear 7 to rotate, the screw 6 rotates to drive the threaded block 5 to move in the vertical direction, the supporting leg 4 moves relative to the movable sleeve 3, and when the rack 15 moves in the horizontal direction, the sliding block 21 is driven to move on the sliding rod 22, make connecting rod 24 take place the motion, drive platform 28 and take place the motion, be convenient for make the support of scaffold frame go on with going up and down simultaneously, thereby the effectual work efficiency who improves the staff, at last when promoting push rod 19 on the horizontal direction, make bearing 18 take place the motion, it takes place the motion to drive telescopic link 17, make it change 20 phase separations with the second, operation more than the repetition, be convenient for adjust supporting mechanism 100's height, make the scaffold frame be in the horizontality all the time, thereby the effectual practicality that improves the scaffold frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a special scaffold frame of building erection engineering, includes base (1), supporting mechanism (100), actuating mechanism (200) and elevating system (300), its characterized in that: the supporting mechanisms (100) are arranged at four corners of the bottom of the base (1), the interior of the base (1) is of a hollow structure, vertical plates (26) are vertically arranged on four sides of the top of the base (1), the driving mechanism (200) is arranged at the bottom of an inner cavity of the base (1), and lifting mechanisms (300) are arranged on the front side and the rear side of the top of the driving mechanism (200);

the supporting mechanism (100) comprises a movable sleeve (3), supporting legs (4), a thread block (5), a screw rod (6), a first bevel gear (7), a rotating rod (8) and a second bevel gear (9), the movable sleeve (3) is arranged at the bottom of the base (1), the supporting legs (4) are arranged inside the movable sleeve (3), the thread block (5) is fixedly arranged inside the supporting legs (4), the screw rod (6) is in threaded connection with the thread block (5), the screw rod (6) penetrates through the thread block (5), the first bevel gear (7) is arranged at the top of the screw rod (6), the side wall of the movable sleeve (3) is transversely provided with the rotating rod (8), the rotating rod (8) is positioned above the first bevel gear (7), the second bevel gear (9) is arranged outside the rotating rod (8), and the first bevel gear (7) and the second bevel gear (9) are meshed with each other, a first rotating roller (10) is arranged at one end of the rotating rod (8);

The driving mechanism (200) comprises a motor (13) and a screw rod (16), the motor (13) is installed in an inner cavity of the base (1) through a mounting frame, a gear (14) is installed on a transmission shaft of the base (1), the screw rod (16) is transversely arranged in the inner cavity of the base (1) through a support frame, two ends of the screw rod (16) respectively extend to the left side and the right side of the base (1), a rack (15) is connected to the outer wall of the screw rod (16) in a threaded manner, the rack (15) is located in the inner cavity of the base (1), rectangular grooves (30) are transversely formed in the front side and the rear side of the top of the base (1), sliding blocks (21) are slidably connected to inner cavities of the rectangular grooves (30), the bottoms of the sliding blocks (21) are connected with the right side of the rack (15), the gear (14) is meshed with the rack (15), and second rotating rollers (20) are connected to the left end and right end of the screw rod (16) through splines, a transmission belt (11) is connected between the first rotating roller (10) and the second rotating roller (20);

elevating system (300) include platform (28), platform (28) have slide bar (22) through mount transverse connection respectively with the right side of looking the side of base (1), the outer wall sliding connection of slide bar (22) has slider (21), platform (28) are connected with installation piece (23), two respectively with the left side of looking the side of base (1) the cross activity is provided with connecting rod (24) between installation piece (23) and slider (21).

2. The special scaffold for building installation engineering of claim 1, wherein: the bottom of base (1) is provided with universal wheel (2), the quantity of universal wheel (2) is four, four universal wheel (2) are located the four corners of base (1) bottom respectively.

3. The special scaffold for building and installation engineering according to claim 1, wherein: an operation window (29) is arranged outside the vertical plate (26), and the operation window (29) is connected with the vertical plate (26) through a hinge.

4. The special scaffold for building and installation engineering according to claim 1, wherein: one end of the second rotating roller (20) is provided with an octagonal through hole, and the telescopic rod (17) is octagonal.

5. The special scaffold for building and installation engineering according to claim 1, wherein: the undeployed height of the supporting mechanism (100) is smaller than that of the universal wheel (2).

6. The special scaffold for building and installation engineering according to claim 1, wherein: the two rectangular grooves (30) are arranged on the front side and the rear side of the top of the mounting seat (12) side by side.