CN211080939U - Scaffold for building construction - Google Patents

Abstract

The utility model discloses a scaffold frame for construction, including the undercarriage, put on the shelf and running-board, the undercarriage includes montant one, montant two, montant three and montant four, put on the shelf includes pole setting one, pole setting two, pole setting three and pole setting four, both sides are equipped with connection piece one before and after the terminal surface under the running-board, montant one, montant two, montant three and four intermediate positions of montant are equipped with connection piece two, connection piece one, connect through connecting rod one between the connection piece two, pole setting two and pole setting three, pole setting three and pole setting four between, it prevents weighing down the board to be equipped with between pole setting four and the pole setting one, it turns over the board to articulate on the running-board up end, it is connected with the rotation handle to rotate, the handle passes through the bull stick and is connected with the gear one of terminal surface under the running-board, gear one and gear two meshes. Compared with the prior art, the utility model the advantage lie in: convenient material lifting, convenient use, complete disassembly and convenient carrying.

Description

Scaffold for building construction

Technical Field

The utility model relates to a construction equipment technical field specifically indicates a scaffold frame for construction.

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; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form. The door type scaffold has the advantages of simple assembly and disassembly, convenient movement, good bearing capacity, safe and reliable use, good economic benefit and the like, and becomes one of the most widely applied scaffolds in the scaffold for buildings. The existing scaffold for door type building construction comprises an upper frame, a lower frame and a pedal, when a material needs to be placed on the pedal, a plurality of persons need to cooperate or other equipment is used, and time and labor are wasted; meanwhile, all the components of the device can not be completely disassembled, and the device is not easy to carry when a workplace is changed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that traditional scaffold for construction constructs the problem on structure and the function, provides a scaffold for construction that conveniently promotes material, convenient to use, can complete split, convenient transport.

In order to solve the technical problem, the utility model provides a technical scheme does: a scaffold for building construction comprises a lower frame, an upper frame and a pedal plate, wherein the lower frame comprises a first vertical rod, a second vertical rod, a third vertical rod and a fourth vertical rod, the upper frame comprises a first vertical rod, a second vertical rod, a third vertical rod and a fourth vertical rod, connecting rings are arranged at four corners of the pedal plate, the pedal plate is connected with the upper frame and the lower frame through the connecting rings, connecting pieces I are arranged on the front side and the rear side of the lower end face of the pedal plate, connecting pieces II are arranged at the middle positions of the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod, the first connecting piece and the second connecting piece are connected through a connecting rod I, two ends of the first connecting rod are respectively connected with the first connecting piece and the second connecting piece through bolts, a connecting piece III is arranged on one side of the first vertical rod opposite to the second vertical rod, the third connecting piece is connected, the anti-falling plate is arranged between the vertical rod II and the vertical rod III, and between the vertical rod III and the vertical rod IV, the anti-falling plate is arranged between the vertical rod IV and the vertical rod I, the upper end face of the pedal plate is hinged with a turning plate, a rotating handle is connected in a rotating mode, the rotating handle is connected with the gear I on the lower end face of the pedal plate through a rotating rod, the gear I is meshed with the gear II, the gear II is connected with the winding shaft, a steel wire rope is arranged on the winding shaft, and the steel wire rope.

Compared with the prior art, the utility model the advantage lie in: the upper frame and the lower frame of the scaffold for building construction can be completely disassembled and are convenient to carry; the turning plate is arranged on the pedal, the winding shaft is arranged on the lower end face of the pedal and is connected with the lifting plate through a steel wire rope, and the winding shaft is driven through a rotating handle on the upper end face of the pedal, so that a worker working on the pedal can conveniently lift materials onto the pedal; the anti-falling plate is arranged between the upper frames, so that the safety of workers is guaranteed, and meanwhile, the falling of materials on the pedal plate is avoided.

As an improvement, the lower ends of the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are provided with self-locking pulleys.

As an improvement, the lower end face of the pedal is in threaded connection with a stabilizer bar, the stabilizer bar penetrates through the lifting plate, and the stabilizer bar and the steel wire rope are respectively located on two opposite sides of the lifting plate.

As an improvement, the number of teeth of the first gear is less than that of the second gear.

As an improvement, the turning plate is provided with a handle.

Drawings

Fig. 1 is a structural schematic front view of the scaffold for building construction of the present invention.

Fig. 2 is the utility model relates to a scaffold for construction's structure schematic left side view.

Fig. 3 is the utility model discloses a scaffold frame for construction's structure schematic plan view.

Fig. 4 is a bottom view of the scaffold for building construction in a structural schematic way.

As shown in the figure: 1. the anti-falling device comprises a lower frame, 2, an upper frame, 3, a pedal, 4, a first vertical rod, 5, a second vertical rod, 6, a third vertical rod, 7, a fourth vertical rod, 8, a first vertical rod, 9, a second vertical rod, 10, a third vertical rod, 11, a fourth vertical rod, 12, a connecting ring, 13, a first connecting sheet, 14, a second connecting sheet, 15, a first connecting sheet, 16, a third connecting sheet, 17, a second connecting sheet, 18, a ladder stand, 19, an anti-falling plate, 20, a turning plate, 21, a rotating handle, 22, a rotating rod, 23, a first gear, 24, a second gear, 25, a winding shaft, 26, a steel wire rope, 27, a lifting plate, 28, a self-locking pulley, 29, a stabilizer bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a scaffold for building construction when in concrete implementation, which comprises a lower frame 1, an upper frame 2 and a pedal plate 3, wherein the lower frame 1 comprises a first vertical rod 4, a second vertical rod 5, a third vertical rod 6 and a fourth vertical rod 7, the upper frame 2 comprises a first vertical rod 8, a second vertical rod 9, a third vertical rod 10 and a fourth vertical rod 11, connecting rings 12 are arranged at four corners of the pedal plate 3, the pedal plate 3 is connected with the upper frame 2 and the lower frame 1 through the connecting rings 12, connecting pieces 13 are arranged at the front and rear sides of the lower end surface of the pedal plate 3, connecting pieces 14 are arranged at the middle positions of the first vertical rod 4, the second vertical rod 5, the third vertical rod 6 and the fourth vertical rod 7, the connecting pieces 13 and the second connecting pieces 14 are connected through a connecting rod 15, two ends of the connecting rod 15 are respectively connected with the first connecting piece 13 and the second connecting piece 14 through bolts, a connecting piece 16 is arranged, the connecting piece III 16 is connected through a connecting rod II 17, two ends of the connecting rod II 17 are connected with the connecting piece III 16 through bolts, a ladder 18 is arranged between the connecting rod II 17 and the pedal plate 3, a vertical rod II 9 and a vertical rod III 10, a vertical rod III 10 and a vertical rod IV 11 are arranged between the vertical rod IV 11 and a vertical rod I8, an anti-falling plate 19 is arranged between the vertical rod IV 11 and the vertical rod I8, a turning plate 20 is hinged to the upper end face of the pedal plate 3 and is rotatably connected with a rotating handle 21, the rotating handle 21 is connected with a gear I23 on the lower end face of the pedal plate 3 through a rotating rod 22, the gear I23 is meshed with a gear II 24, the gear II 24 is connected with a winding shaft 25, a steel wire rope 26 is.

The lower ends of the first vertical rod 4, the second vertical rod 5, the third vertical rod 6 and the fourth vertical rod 7 are provided with self-locking pulleys 28, so that the scaffold can be conveniently moved.

The lower end face of the pedal 3 is connected with a stabilizer bar 29 in a threaded manner, the stabilizer bar 29 penetrates through the lifting plate 27, the stabilizer bar 29 and the steel wire rope 26 are respectively positioned at two opposite sides of the lifting plate 27, the stabilizer bar 29 stabilizes the lifting process of the lifting plate 27, and the stabilizer bar 29 is detachable.

The number of teeth of the first gear 23 is smaller than that of the second gear 24, so that labor is saved when the handle is rotated.

The turning plate 20 is provided with a handle 30, so that the turning plate 20 can be turned conveniently.

The utility model discloses a theory of operation: this scaffold frame for construction when using, removes the scaffold frame to assigned position and fixed through self-locking pulley, and the cat ladder makes things convenient for the staff to climb to the running-board and carries out work. When needs are with material transport to the running-board on, place the material on the lifting plate, the staff rotates the rotation handle on the scaffold frame, rotates the handle and drives gear one through the pivot and rotates, gear one and the meshing of gear two, gear two drive the rolling axle and rotate, and rolling axle rolling wire rope promotes the lifting plate, and the upset reprint can be got required material to adding on the footboard. Because the number of teeth of the first gear is less than that of the second gear, labor is saved when the handle is rotated. And an anti-falling plate is arranged between the second vertical rod and the third vertical rod, and between the third vertical rod and the fourth vertical rod, so that the safety of workers is ensured, and meanwhile, the materials are prevented from falling. When the scaffold needs to be carried, the upper frame, the lower frame, the first connecting rod, the second connecting rod and the pedal can be detached, and the scaffold is convenient to carry.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a scaffold frame for construction, includes undercarriage (1), upper ledge (2) and running-board (3), undercarriage (1) includes montant one (4), two (5) of montant, three (6) of montant and four (7) of montant, upper ledge (2) includes pole setting one (8), two (9) of pole setting, three (10) of pole setting and four (11) of pole setting, running-board (3) four corners is equipped with go-between (12), running-board (3) are connected its characterized in that through go-between (12) and upper ledge (2) and undercarriage (1): both sides are equipped with connection piece one (13) around running-board (3) lower terminal surface, montant one (4), montant two (5), montant three (6) and montant four (7) intermediate position are equipped with connection piece two (14), connect through connecting rod one (15) between connection piece one (13), connection piece two (14), the both ends of connecting rod one (15) are passed through the bolt and are connected with connection piece one (13) and connection piece two (14) respectively, be equipped with connection piece three (16) on montant one (4) and the relative one side of montant two (5), connect through connecting rod two (17) between connection piece three (16), connecting rod two (17) both ends are passed through the bolt and are connected with connection piece three (16), be equipped with cat ladder (18) between connecting rod two (17) and running-board (3), pole setting two (9) and pole setting three (10), Between pole setting three (10) and pole setting four (11), be equipped with between pole setting four (11) and pole setting one (8) and prevent weighing down board (19), it has turning plate (20) to articulate on the up end of running-board (3), rotates and is connected with rotation handle (21), rotation handle (21) are connected with gear one (23) of running-board (3) lower terminal surface through bull stick (22), gear one (23) and gear two (24) meshing, gear two (24) are connected with rolling shaft (25), be equipped with wire rope (26) on rolling shaft (25), lifting plate (27) is connected in wire rope (26).

2. A scaffold for construction according to claim 1, wherein: and self-locking pulleys (28) are arranged at the lower ends of the first vertical rod (4), the second vertical rod (5), the third vertical rod (6) and the fourth vertical rod (7).

3. A scaffold for construction according to claim 1, wherein: the lower end face of the pedal (3) is in threaded connection with a stabilizer bar (29), the stabilizer bar (29) penetrates through the lifting plate (27), and the stabilizer bar (29) and the steel wire rope (26) are respectively located on two opposite sides of the lifting plate (27).

4. A scaffold for construction according to claim 1, wherein: the number of teeth of the first gear (23) is smaller than that of the second gear (24).

5. A scaffold for construction according to claim 1, wherein: the turning plate (20) is provided with a handle (30).

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