CN212388947U

CN212388947U - Scaffold for building construction

Info

Publication number: CN212388947U
Application number: CN202020495234.9U
Authority: CN
Inventors: 钱甜甜
Original assignee: Individual
Current assignee: Zhejiang Wanming Construction Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-22
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to the technical field of scaffolds, in particular to a scaffold for building construction, which comprises a bottom plate, wherein first regulating pipes are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate, a first fixing pipe is sleeved on the outer side of the circumference of each first regulating pipe, a bolt is arranged on one side of each first regulating pipe, one end of the bolt penetrates through the first fixing pipe and extends to the outside of the first fixing pipe, second regulating pipes are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate, a second fixing pipe is sleeved on the outer side of the circumference of each second regulating pipe, a plurality of through holes are arranged on the left side and the right side of each second fixing pipe, a plurality of insertion pipes are arranged on the outer side of each second fixing pipe, and a plurality of screw fittings are arranged on one end of each insertion pipe penetrate through holes, the scaffold is convenient to move and does not need to be, the practicability is improved, the height is conveniently adjusted, and the limitation is reduced.

Description

Scaffold for building construction

Technical Field

The utility model relates to a technical field of scaffold specifically is a scaffold frame for construction.

Background

As is well known, the scaffold refers to various supports erected on a construction site for workers to operate and solve vertical and horizontal transportation, mainly aims at the purposes of up-down dry work of constructors or surrounding safety net enclosure, overhead installation components and the like, and is made of materials such as bamboo, wood, steel pipes or synthetic materials.

Chinese patent No. CN 201820249689.5's utility model discloses a scaffold frame for construction, including outer pole setting and main pole setting, the middle part fixed mounting of outer pole setting has horizontal horizon bar, and the pole setting in the one end fixedly connected with of horizontal horizon bar, the middle part fixed mounting of interior pole setting has vertical horizon bar, the top fixed mounting of main pole setting has horizontal bracing, and one side fixed mounting that horizontal bracing was kept away from to main pole setting has vice pole setting, the top fixed mounting of outer pole setting and main pole setting has the fender sole, and the top fixed mounting who keeps off the sole has the railing, the outer surface one side fixedly connected with who keeps off the sole throws the support, one side fixed mounting that the upper end of outer pole setting is close to the fender sole has the bridging.

The above patent found in use that it also had the following problems: can only be fixed at a certain position, is complicated to build, leads to lower practicality, and inconvenient height adjustment leads to higher limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient removal need not to build, improves the practicality to convenient adjustment height reduces the scaffold frame for construction of limitation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for building construction comprises a bottom plate, wherein first adjusting pipes are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom plate, first fixing pipes are sleeved on the outer sides of the circumferences of the first adjusting pipes, a bolt is arranged on one side of each first adjusting pipe, one end of each bolt penetrates through the first fixing pipe and extends to the outside of the first fixing pipe, second adjusting pipes are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom plate, a second fixing pipe is sleeved on the outer sides of the circumferences of the second adjusting pipes, a plurality of through holes are formed in the left sides and the right sides of the second fixing pipes and the second adjusting pipes, a plurality of insertion pipes are arranged on the outer sides of the second fixing pipes in a screwed mode, one end of each insertion pipe penetrates through hole in a screwed mode, and lifting rings are arranged on the front sides and the rear sides of the left end and the right end of the bottom plate, and the first fixed pipe on the left side and the first fixed pipe on the right side are connected through a connecting plate, the two sides of each connecting plate are provided with supporting frames, gears are arranged on the supporting frames, lifting ropes are arranged on the lifting rings, and the lifting ropes are in contact with the gears and extend downwards.

Preferably, the bottom end of each lifting rope is provided with a fixed block.

Preferably, a placing groove is arranged in the lower region of each first fixing pipe, and the placing groove is connected with the fixing block in a matched mode.

Preferably, both ends of each of the bolts are threadedly provided with threaded caps.

Preferably, the left front side, the left rear side, the right front side and the right rear side of the bottom plate are provided with stop levers, and the stop levers are connected through a cross bar.

Preferably, each cross rod is provided with a rubber sleeve.

Preferably, the bottom end of each first adjusting pipe is provided with an anti-skid block.

(III) advantageous effects

Compared with the prior art, the utility model provides a scaffold frame for construction possesses following beneficial effect:

this scaffold for construction, through first control tube, first fixed pipe, the installation of the fixed pipe of second control tube and second, conveniently carry it, need not loaded down with trivial details installation and dismantlement, slide on the gear through the lifting rope, reduce the frictional force of lifting rope, conveniently draw the lifting rope and drag, the other end and the bottom plate through the lifting rope are connected, conveniently mention the bottom plate upwards, the rebound of bottom plate, the bottom plate drives first control tube and second control tube rebound, conveniently with its height-adjusting, through the installation of bolt and intubate, conveniently to first control tube and first fixed pipe, the fixed pipe of second control tube and second is fixed, increase its stability.

Drawings

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

FIG. 2 is a schematic structural view of the first adjusting tube and the first fixing tube of the present invention;

FIG. 3 is a schematic side view of the connection between the first adjusting tube and the cross bar;

FIG. 4 is a schematic view of the structure of the connection between the cross bar and the supporting frame

Fig. 5 is a schematic structural view of the second fixing tube and the through hole of the present invention.

In the figure: 1. a base plate; 2. a first regulating tube; 3. a first stationary tube; 4. a bolt; 5. a second regulating tube; 6. a second stationary tube; 7. a through hole; 8. inserting a tube; 9. a hoisting ring; 10. a support frame; 11. a gear; 12. a lifting rope; 13. a fixed block; 14. a placement groove; 15. a threaded cap; 16. a stop lever; 17. a cross bar; 18. a rubber sleeve; 19. anti-skid blocks; 20. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a scaffold for building construction includes a base plate 1, first adjusting pipes 2 are disposed at bottom left front, right front, left rear and right rear sides of the base plate 1, a first fixing pipe 3 is sleeved outside a circumference of each first adjusting pipe 2, a bolt 4 is disposed at one side of each first adjusting pipe 2, and one end of the bolt 4 passes through the first fixing pipe 3 and extends to an outside of the first fixing pipe 3, second adjusting pipes 5 are disposed at bottom left front, left rear, right front and right rear sides of the base plate 1, a second fixing pipe 6 is sleeved outside a circumference of the second adjusting pipe 5, and a plurality of through holes 7 are disposed at left and right sides of the second fixing pipe 6 and the second adjusting pipe 5, and a plurality of insertion pipes 8 are screwed outside each second fixing pipe 6, and one end of each insertion pipe 8 is screwed through the through hole 7, the front side and the rear side of the left end and the right end of the bottom plate 1 are respectively provided with a hanging ring 9, the first fixed pipe 3 on the left side and the first fixed pipe 3 on the right side are connected through a connecting plate 20, two sides of each connecting plate 20 are respectively provided with a support frame 10, each support frame 10 is provided with a gear 11, each hanging ring 9 is provided with a hanging rope 12, each hanging rope 12 is in contact with each gear 11 and extends downwards, the first fixed pipe 3, the second fixed pipe 5 and the second fixed pipe 6 are mounted to facilitate the transportation of the bottom plate 1 without complex mounting and dismounting, the hanging rope 12 slides on the gear 11 to reduce the friction force of the hanging rope 12, the hanging rope 12 is conveniently pulled, the bottom plate 1 is conveniently lifted upwards through the connection of the other end of the hanging rope 12 and the bottom plate 1, the bottom plate 1 moves upwards, the bottom plate 1 drives the first adjusting pipe 2 and the second adjusting pipe 5 to move upwards, the height of the base plate is convenient to adjust, the first adjusting pipe 2, the first fixing pipe 3, the second adjusting pipe 5 and the second fixing pipe 6 are convenient to fix through the installation of the bolts 4 and the insertion pipes 8, the stability of the base plate is improved, the bottom ends of the lifting ropes 12 are respectively provided with the fixing blocks 13, a user can conveniently pull the lifting ropes, meanwhile, the gravity of the lifting ropes 12 is increased, the lower area of each first fixing pipe 3 is provided with the placing grooves 14, the placing grooves 14 are matched and connected with the fixing blocks 13 to place the fixing blocks 13, the two ends of each bolt 4 are respectively provided with the threaded caps 15 in a threaded mode to prevent the bolt 4 from sliding out of the first fixing pipe 3 and blocking the bolt, the left front side, the left rear side, the right front side and the right rear side of the base plate 1 are respectively provided with the blocking rods 16, the blocking rods 16 are connected through the transverse rods 17, the safety coefficient is increased, each transverse rod 17 is provided with the rubber sleeve 18 to increase the friction, and increase the travelling comfort of hand, the bottom of each first regulating pipe 2 all is provided with non slipping spur 19, prevents that first regulating pipe 2 roll-off from first fixed pipe 3, blocks first regulating pipe 2.

In conclusion, this scaffold frame for construction, when using, at first user's hand power fixed block 13 drags downwards, lifting rope 12 drives bottom plate 1 through the slip with gear 11 and upwards rises, and bottom plate 1 drives first control tube 2 and second control tube 5 and upwards rises, adjusts according to the height that the user wants, then passes first fixed pipe 3 with bolt 4, makes the top of spiral shell connect out with the bottom of non slipping spur 19, then in screwing in bolt 4 with screw cap 15, in screwing in through-hole 7 with the inserted bar, then place fixed block 13 in standing groove 14 can.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scaffold frame for construction which characterized in that: comprises a bottom plate (1), wherein first adjusting pipes (2) are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate (1), a first fixing pipe (3) is sleeved on the outer side of the circumference of each first adjusting pipe (2), a bolt (4) is arranged on one side of each first adjusting pipe (2), one end of each bolt (4) penetrates through the first fixing pipe (3) and extends towards the outside of the first fixing pipe (3), second adjusting pipes (5) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (1), a second fixing pipe (6) is sleeved on the outer side of the circumference of each second adjusting pipe (5), a plurality of through holes (7) are arranged on the left side and the right side of each second fixing pipe (6), and a plurality of insertion pipes (8) are arranged on the outer side of each second fixing pipe (6), and the equal spiral shell dress of the one end of each intubate (8) passes through-hole (7), and the front side and the rear side of the left end of bottom plate (1) and right-hand member all are provided with rings (9), and all connect through connecting plate (20) between first fixed pipe (3) on left side and the first fixed pipe (3) on right side, and the both sides of each connecting plate (20) all are provided with support frame (10), and all be provided with gear (11) on each support frame (10), all be provided with lifting rope (12) on each ring (9), and each lifting rope (12) and each gear (11) contact and downwardly extending.

2. A scaffold for construction according to claim 1, wherein: the bottom end of each lifting rope (12) is provided with a fixed block (13).

3. A scaffold for construction according to claim 1, wherein: the lower area of each first fixing pipe (3) is provided with a placing groove (14), and the placing grooves (14) are matched and connected with the fixing blocks (13).

4. A scaffold for construction according to claim 1, wherein: and threaded caps (15) are arranged at two ends of each bolt (4) in a threaded manner.

5. A scaffold for construction according to claim 1, wherein: the left front side, the left rear side, the right front side and the right rear side of the bottom plate (1) are respectively provided with a stop lever (16), and the stop levers (16) are connected through a cross rod (17).

6. A scaffold for construction according to claim 5, wherein: each cross rod (17) is provided with a rubber sleeve (18).

7. A scaffold for construction according to claim 1, wherein: the bottom end of each first adjusting pipe (2) is provided with an anti-skid block (19).