CN216690283U

CN216690283U - Building engineering is with possessing scaffold frame of adjusting

Info

Publication number: CN216690283U
Application number: CN202220016494.2U
Authority: CN
Inventors: 王宗彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-07
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a scaffold with an adjustable device for construction engineering, which comprises an operation box, wherein the periphery of the outer surface of the operation box is fixedly connected with stand columns, the upper ends of the inner cavities of the stand columns are movably connected with stand columns, a pedal is fixedly connected between the upper ends of the four stand columns, which are close to one side, the right side of the outer surface of the operation box is fixedly provided with a stepping motor, the output end of the stepping motor is fixedly provided with a bidirectional threaded rod, and the middle end of the bidirectional threaded rod is fixedly provided with a first bevel gear. According to the utility model, under the mutual matching action of the pedal, the movable wheel, the stepping motor, the bidirectional threaded rod, the first bevel gear, the threaded block, the supporting rod, the vertical rod, the upright post, the second bevel gear, the adjusting threaded rod, the operating box, the transverse plate and the sliding sleeve, the scaffold has the function of adjusting the operation height, and meanwhile, the scaffold is convenient to move, and great convenience is brought to the use of a user.

Description

Building engineering is with possessing scaffold frame of adjusting

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold for building engineering equipment adjustment.

Background

The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site, is mainly used in an outer wall, interior decoration or a place where the floor height is higher and cannot be directly constructed, is mainly used for the maintenance of safety nets of construction personnel for going up and down or peripheral safety nets, high-altitude installation components and the like, is made of bamboo, wood, steel pipes or synthetic materials and the like, but the existing scaffold is fixed in height and does not have the function of height adjustment, cannot be adjusted in height according to the use requirements of users, is inconvenient for the users to move, and brings great inconvenience to the users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable scaffold for construction engineering, which has the advantages of convenience in height adjustment and convenience in movement, and solves the problems that the existing scaffold is fixed in height, does not have the function of height adjustment, cannot be adjusted in height according to the use requirements of users, and is inconvenient for the users to move.

In order to achieve the purpose, the utility model provides the following technical scheme: a scaffold for building engineering equipment adjustment comprises an operation box, wherein the periphery of the outer surface of the operation box is fixedly connected with stand columns, the upper end of the inner cavity of each stand column is movably connected with a stand column, a pedal is fixedly connected between the upper ends of the four stand columns, which are close to one side, the right side of the outer surface of the operation box is fixedly provided with a stepping motor, the output end of the stepping motor is fixedly provided with a bidirectional threaded rod, the middle end of the bidirectional threaded rod is fixedly provided with a first bevel gear, the two ends of the bidirectional threaded rod are both in threaded connection with a threaded block, a support rod is movably connected between the top of the threaded block and the bottom of the pedal through a pin shaft, the middle end of the bottom of the operation box is movably connected with an adjusting threaded rod through a bearing, the top of the adjusting threaded rod is fixedly provided with a second bevel gear, and the lower end of the adjusting threaded rod is in threaded connection with a transverse plate, the periphery of the transverse plate is fixedly connected with sliding sleeves, the inner surfaces of the sliding sleeves are movably connected to the outer surfaces of the stand columns, and four sides, far away from each other, of the sliding sleeves are movably connected with movable wheels through bearings.

Preferably, four the stand is close to fixedly connected with reinforcing plate between the lower extreme of one side each other, the bottom of adjusting threaded rod passes through bearing swing joint in the middle-end at reinforcing plate top.

Preferably, the limiting groove has all been seted up at the both ends of control box inner chamber bottom, the bottom fixedly connected with stopper of screw thread piece, the lower extreme swing joint of stopper is in the surface of limiting groove.

Preferably, both sides of the top of the pedal are fixedly connected with handrails, and the top of the handrails is fixedly connected with handrails.

Preferably, both ends of the left side of the pedal are fixedly connected with climbing frames, and a treading rod is fixedly connected between the two sides of the climbing frames close to each other.

Preferably, the left side of the bidirectional threaded rod is movably connected to the left side of the inner cavity of the operation box through a bearing, and the second bevel gear is meshed with the first bevel gear.

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

1. the scaffold can bear a user through the arrangement of the pedal, the user can conveniently operate at a high place, the convenience of integral movement is improved through the arrangement of the movable wheels, the scaffold can be conveniently moved integrally, the bidirectional threaded rod can be driven to rotate through the work of the starting stepping motor, the first conical gear can be driven to rotate through the rotation of the bidirectional threaded rod, the thread block can move to one side away from each other along the surface of the bidirectional threaded rod, the support rod can be driven to move through the movement of the thread block, the pedal and the upright rod are pushed to move upwards along the inner surface of the upright post, the height of the pedal can be adjusted, the effect of adjusting the operation height of the scaffold is achieved, the second conical gear and the adjusting threaded rod can be driven to rotate along the bearing on the operation box while the first conical gear rotates, and make the diaphragm upwards remove along adjusting threaded rod's surface, the diaphragm removes and to drive sliding sleeve and loose wheel upwards remove, and make the bottom of stand can with ground contact, thereby whole stability of placing has been improved, prevent that this scaffold from taking place the skew at the in-process of placing, under whole complex effect, it possesses the function of operation altitude mixture control to have realized this scaffold, be convenient for this scaffold simultaneously and remove, bring very big facility for user's use, it is fixed to have solved current scaffold height, do not possess the function of altitude mixture control, can't carry out altitude mixture control according to user's user demand, the problem that the user of being not convenient for simultaneously removed.

2. According to the utility model, through the arrangement of the reinforcing plate, the supporting stability between the stand columns is improved, the purpose of supporting the adjusting threaded rod is achieved, the purpose of limiting the threaded block is achieved through the arrangement of the limiting groove and the limiting block, the effect of protecting the top of the pedal is achieved through the arrangement of the handrail and the handrail, and the climbing is convenient for a user to climb through the arrangement of the climbing frame and the pedal rod.

Drawings

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

FIG. 2 is a schematic sectional view of the operation box of the present invention;

FIG. 3 is a left side view of the pedal of the present invention.

In the figure: 1. a movable wheel; 2. a sliding sleeve; 3. a column; 4. an operation box; 5. a support bar; 6. erecting a rod; 7. a handrail; 8. treading a pedal; 9. a railing; 10. adjusting the threaded rod; 11. a reinforcing plate; 12. a transverse plate; 13. a limiting groove; 14. a limiting block; 15. a second bevel gear; 16. a first bevel gear; 17. a thread block; 18. a bidirectional threaded rod; 19. a climbing frame; 20. treading the lever; 21. a stepper motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a scaffold for building engineering equipment adjustment comprises an operation box 4, a column 3 is fixedly connected around the outer surface of the operation box 4, a vertical rod 6 is movably connected to the upper end of the inner cavity of the column 3, a pedal 8 is fixedly connected between the upper ends of the four vertical rods 6 adjacent to each other, handrails 9 are fixedly connected to both sides of the top of the pedal 8, handrails 7 are fixedly connected to the top of the handrails 9, the top of the pedal 8 is protected by the arrangement of the handrails 9 and the handrails 7, climbing frames 19 are fixedly connected to both ends of the left side of the pedal 8, stepping rods 20 are fixedly connected between the adjacent sides of the two climbing frames 19, the user can conveniently climb by the arrangement of the climbing frames 19 and the stepping rods 20, a stepping motor 21 is fixedly installed on the right side of the outer surface of the operation box 4, a bidirectional threaded rod 18 is fixedly installed on the output end of the stepping motor 21, a first bevel gear 16 is fixedly installed at the middle end of a bidirectional threaded rod 18, both ends of the bidirectional threaded rod 18 are in threaded connection with threaded blocks 17, both ends of the bottom of an inner cavity of an operation box 4 are provided with limit grooves 13, the bottom of the threaded block 17 is fixedly connected with limit blocks 14, the lower ends of the limit blocks 14 are movably connected to the surfaces of the limit grooves 13, the purpose of limiting the threaded blocks 17 is achieved through the arrangement of the limit grooves 13 and the limit blocks 14, a support rod 5 is movably connected between the top of the threaded blocks 17 and the bottom of a pedal 8 through a pin shaft, the middle end of the bottom of the operation box 4 is movably connected with an adjusting threaded rod 10 through a bearing, a reinforcing plate 11 is fixedly connected between the lower ends of the four stand columns 3 close to one side, the bottom of the adjusting threaded rod 10 is movably connected to the middle end of the top of the reinforcing plate 11 through a bearing, and the support stability between the stand columns 3 is improved through the arrangement of the reinforcing plate 11, meanwhile, the purpose of supporting the adjusting threaded rod 10 is achieved, a second bevel gear 15 is fixedly installed at the top of the adjusting threaded rod 10, the left side of a bidirectional threaded rod 18 is movably connected to the left side of the inner cavity of the operating box 4 through a bearing, the second bevel gear 15 is meshed with a first bevel gear 16, a transverse plate 12 is connected to the lower end of the adjusting threaded rod 10 through a thread, sliding sleeves 2 are fixedly connected to the periphery of the transverse plate 12, the inner surfaces of the sliding sleeves 2 are movably connected to the outer surface of the upright post 3, movable wheels 1 are movably connected to the sides, away from each other, of the four sliding sleeves 2 through bearings, the user can be supported through the arrangement of a pedal 8, the user can conveniently carry out operation on high positions, the convenience of integral movement is improved through the arrangement of the movable wheels 1, the scaffold is convenient to integrally move, and the bidirectional threaded rod 18 can be driven to rotate through the work of a stepping motor 21, the bidirectional threaded rod 18 can drive the first bevel gear 16 to rotate by rotation, and the thread block 17 moves to the side far away from each other along the surface of the bidirectional threaded rod 18, the thread block 17 moves to drive the support rod 5 to move, and the pedal 8 and the upright rod 6 are pushed to move upwards along the inner surface of the upright post 3, so that the height of the pedal 8 can be adjusted, and the effect of adjusting the working height of the scaffold is achieved, the first bevel gear 16 can drive the second bevel gear 15 and the adjusting threaded rod 10 to rotate along the bearing on the operating box 4 while rotating, and the transverse plate 12 moves upwards along the surface of the adjusting threaded rod 10, the transverse plate 12 moves to drive the sliding sleeve 2 and the movable wheel 1 to move upwards, so that the bottom of the upright post 3 can be in contact with the ground, and the stability of integral placement is improved, prevent that this scaffold from taking place the skew in placing the in-process, under whole complex effect, realized that this scaffold possesses the function of operation altitude mixture control, be convenient for this scaffold simultaneously and remove, bring very big facility for user's use, it highly is fixed to have solved current scaffold, does not possess altitude mixture control's function, can't carry out altitude mixture control according to user's user demand, the user of being not convenient for simultaneously carries out the problem of removing.

When the scaffold is used, the scaffold can be borne by a user through the arrangement of the pedal 8, the user can conveniently operate on a high place, the convenience of integral movement is improved through the arrangement of the movable wheel 1, the scaffold is convenient to integrally move, the bidirectional threaded rod 18 can be driven to rotate by starting the work of the stepping motor 21, the first bevel gear 16 can be driven to rotate by the rotation of the bidirectional threaded rod 18, the thread block 17 can move to one side away from each other along the surface of the bidirectional threaded rod 18, the support rod 5 can be driven to move by the movement of the thread block 17, the pedal 8 and the upright rod 6 are pushed to upwards move along the inner surface of the upright post 3, the height of the pedal 8 can be adjusted, the effect of adjusting the operation height of the scaffold is achieved, the second bevel gear 15 and the adjusting threaded rod 10 can be driven to rotate along the bearing position on the operation box 4 while the first bevel gear 16 rotates, and make diaphragm 12 upwards remove along adjusting threaded rod 10's surface, diaphragm 12 removes and to drive sliding sleeve 2 and loose wheel 1 upwards remove, and make the bottom of stand 3 can with ground contact, thereby improved whole stability of placing, prevent that this scaffold from taking place the skew in the process of placing, under whole complex effect, realized that this scaffold possesses the function of operation altitude mixture control, be convenient for this scaffold simultaneously and remove, the use of giving the user brings very big facility.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A scaffold for building engineering equipment adjustment, includes control box (4), its characterized in that: the periphery of the outer surface of the operation box (4) is fixedly connected with stand columns (3), the upper ends of the inner cavities of the stand columns (3) are movably connected with upright rods (6), four upright rods (6) are fixedly connected with a pedal (8) between the upper ends of the side where the upright rods (6) are close to each other, a stepping motor (21) is fixedly installed on the right side of the outer surface of the operation box (4), a bidirectional threaded rod (18) is fixedly installed at the output end of the stepping motor (21), a first conical gear (16) is fixedly installed at the middle end of the bidirectional threaded rod (18), threaded blocks (17) are in threaded connection with the two ends of the bidirectional threaded rod (18), a support rod (5) is movably connected between the top of each threaded block (17) and the bottom of the pedal (8) through a pin shaft, and an adjusting threaded rod (10) is movably connected with the middle end of the bottom of the operation box (4) through a bearing, the top fixed mounting of adjusting threaded rod (10) has second bevel gear (15), the lower extreme threaded connection of adjusting threaded rod (10) has diaphragm (12), equal fixedly connected with sliding sleeve (2) all around of diaphragm (12), the internal surface swing joint of sliding sleeve (2) is in the surface of stand (3), four there is loose wheel (1) one side that sliding sleeve (2) kept away from each other through bearing swing joint.

2. A scaffolding for building engineering equipment with adjustment according to claim 1, characterized in that: four fixedly connected with reinforcing plate (11) between the lower extreme that stand (3) are close to one side each other, the bottom of adjusting threaded rod (10) is through bearing swing joint in the middle-end at reinforcing plate (11) top.

3. A scaffolding for building engineering equipment with adjustment according to claim 1, characterized in that: limiting grooves (13) are formed in two ends of the bottom of the inner cavity of the operating box (4), limiting blocks (14) are fixedly connected to the bottoms of the thread blocks (17), and the lower ends of the limiting blocks (14) are movably connected to the surfaces of the limiting grooves (13).

4. A scaffolding for building engineering equipment with adjustment according to claim 1, characterized in that: the equal fixedly connected with railing (9) in both sides at step (8) top, the top fixedly connected with handrail (7) of railing (9).

5. A scaffolding for building engineering equipment with adjustment according to claim 1, characterized in that: both ends of the left side of the pedal (8) are fixedly connected with climbing frames (19), and a stepping rod (20) is fixedly connected between the two sides, close to each other, of the climbing frames (19).

6. A scaffolding for building engineering equipment with adjustment according to claim 1, characterized in that: the left side of the bidirectional threaded rod (18) is movably connected to the left side of the inner cavity of the operation box (4) through a bearing, and the second bevel gear (15) is meshed with the first bevel gear (16).