CN213234190U - Construction is with convenient scaffold frame - Google Patents

Abstract

The utility model discloses a convenient scaffold frame is used in construction, including the stay tube, the backup pad is installed on the top of stay tube, and the bottom mounting of backup pad has first spliced pole, and first spliced pole inserts the stay tube, and the top of backup pad is fixed with the second spliced pole, and the side of backup pad is connected with the hinge, and the extension board is installed on the top of backup pad. Be provided with extension plate and hinge, during the use, open extension plate to be connected through hinge and backup pad, thereby realized increasing the width of scaffold frame, can place the material and the instrument of construction usefulness. Be provided with bracing piece, first pulley and second pulley, during the use, first pulley and second pulley pass through the trolley pole and install on the bracing piece top, and both sides respectively use one to draw and a drag hook to realized all can stimulate stay cord transmission construction material from top to bottom the scaffold frame, and labour saving and time saving, convenient transmission.

Description

Construction is with convenient scaffold frame

Technical Field

The utility model belongs to the technical field of the construction, specifically be a convenient scaffold frame is used in construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and comprises foundation engineering construction, main structure construction, roofing engineering construction, indoor decoration engineering construction and the like. When the indoor decoration construction is carried out, the scaffold is a common tool for indoor construction because the indoor wall surface and the top surface are higher.

The invention discloses a scaffold convenient to fix for building construction in 2018, 9 and 11.8.A Chinese patent of the invention with the publication number CN108518054A, which comprises a supporting plate, wherein a first slide bar is fixedly connected to the lower surface of the supporting plate, a first slide sleeve is sleeved on the outer wall of the first slide bar, first pulleys are fixedly connected to the left side surface and the right side surface of the first slide sleeve, the upper surface of each first pulley is fixedly connected with the bottom end of an electric push rod, the top end of the electric push rod is fixedly connected with the lower surface of a connecting plate, the right side surface of the connecting plate is fixedly connected with the left side surface of the first slide bar, and the left end of each first pulley is slidably connected in a chute formed in. This scaffold frame for construction is convenient for fix through the combined action of electric putter, first pulley, fixed block, spring, second slide bar, second sliding sleeve and rubber slab to realized the fixed of second pulley, prevented the rotation of second pulley, avoided the workman manually to make the backup pad fixed, prevented rocking of backup pad, ensured workman's safety, brought the convenience for the workman.

The convenient scaffold for the existing building construction avoids the manual fixation of the supporting plate by workers, prevents the rocking of the supporting plate, ensures the safety of the workers and brings convenience to the workers. However, when the scaffold is constructed in a house, the scaffold is narrow in width, so that some materials and tools for construction are inconvenient to place, and the scaffold needs to be transferred up and down, which wastes time and is troublesome; meanwhile, for heavier construction materials such as cement paste and tiles, manual up-and-down transmission is time-consuming and labor-consuming, and inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient scaffold frame is used in construction to it is narrower to solve the scaffold frame width, and inconvenient material and the instrument of placing some constructions usefulness need transmit from top to bottom, the problem of waste time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient scaffold frame is used in construction, includes the stay tube, the backup pad is installed on the top of stay tube, the bottom mounting of backup pad has first spliced pole, first spliced pole inserts the stay tube, the top of backup pad is fixed with the second spliced pole, the side of backup pad is connected with the hinge, the extension board is installed on the top of backup pad.

Preferably, a positioning ring is fixed at one end of the supporting plate, a supporting rod penetrates through the positioning ring, and a pulley rod is fixed at the top end of the supporting rod.

Preferably, the surface of the pulley lever is provided with a first pulley and a second pulley, the surface of the first pulley is spanned by a first pull rope, and the bottom end of the first pull rope is connected with a first draw hook; and a second pull rope is spanned on the surface of the second pulley, and the top end of the second pull rope is connected with a second drag hook.

Preferably, the supporting plate is perpendicular to the supporting tube, and the first connecting column and the second connecting column are both in a conical structure.

Preferably, the extension plate is connected with the support plate in an overturning manner through a hinge, the length of the extension plate is not greater than that of the support plate, and the width of the extension plate is half of that of the support plate.

Preferably, the support rod is perpendicular to the support plate, and the pulley bar is perpendicular to the support rod.

Preferably, the first pulley and the second pulley are located at both ends of the pulley lever.

Compared with the prior art, the utility model discloses a press dustcoat is used in elbow production:

1. be provided with extension plate and hinge, during the use, open extension plate to be connected through hinge and backup pad, thereby realized increasing the width of scaffold frame, can place the material and the instrument of construction usefulness.

2. Be provided with bracing piece, first pulley and second pulley, during the use, first pulley and second pulley pass through the trolley pole and install on the bracing piece top, and both sides respectively use one to draw and a drag hook to realized all can stimulate stay cord transmission construction material from top to bottom the scaffold frame, and labour saving and time saving, convenient transmission.

Drawings

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

fig. 2 is a cross-sectional view a-a of fig. 1 of the present invention;

fig. 3 is a schematic view of the open structure of the clamping plate shown in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a lengthening plate; 3. a second connecting column; 4. a hinge; 5. a first connecting column; 6. supporting a tube; 7. a first draw hook; 8. a first pull cord; 9. a support bar; 10. a second pull cord; 11. a second draw hook; 12. a pulley lever; 13. a first pulley; 14. a second pulley; 15. a retaining ring.

Detailed Description

Referring to fig. 1 and 2, a portable scaffold for building construction includes a support tube 6, a support plate 1 is installed at the top end of the support tube 6, and the support plate 1 is perpendicular to the support tube 6; a first connecting column 5 is fixed at the bottom end of the supporting plate 1, and the first connecting column 5 is inserted into a supporting tube 6; the top of backup pad 1 is fixed with second spliced pole 3, and first spliced pole 5 and second spliced pole 3 are the toper structure, and second spliced pole 3 is used for adding up and increases the scaffold frame.

Referring to fig. 1, 2 and 3, a hinge 4 is connected to a side surface of the support plate 1, an elongated plate 2 is mounted at a top end of the support plate 1, and the elongated plate 2 is connected to the support plate 1 in an overturning manner through the hinge 4; the length of extension board 2 is not more than the length of backup pad 1, and the width of extension board 2 is half of the backup pad 1 width, and 1 both sides of backup pad are widened through extension board 2, can place more construction materials and instrument.

Referring to fig. 1 and 2, a positioning ring 15 is fixed at one end of the supporting plate 1, a supporting rod 9 penetrates through the positioning ring 15, and the supporting rod 9 is perpendicular to the supporting plate 1; the top of bracing piece 9 is fixed with pulley lever 12, and pulley lever 12 is perpendicular with bracing piece 9, and pulley lever 12 exceeds backup pad 1, and makes things convenient for the workman on the backup pad 1 to stimulate first stay cord 8.

Referring to fig. 1 and 3, a first pulley 13 and a second pulley 14 are mounted on the surface of the pulley lever 12, and the first pulley 13 and the second pulley 14 are located at two ends of the pulley lever 12; the surface of the first pulley 13 strides over a first pull rope 8, the bottom end of the first pull rope 8 is connected with a first drag hook 7, and a worker at the top end of the support plate 1 pulls construction materials through the first pull rope 8 and the first drag hook 7.

Referring to fig. 1 and 3, a second pull rope 10 is spanned on the surface of the second pulley 14, and a second pull hook 11 is connected to the top end of the second pull rope 10, so that a ground worker can take down the construction material on the top end of the support plate 1, and the transmission is convenient.

The working principle of the scheme is as follows: the supporting plate 1 is arranged at the top end of the supporting tube 6, and the lengthened plate 2 is arranged at the top end of the supporting plate 1 through a hinge 4; the supporting rod 9 is installed at one end of the supporting plate 1 through a positioning ring 15, a first pulley 13 and a second pulley 14 are installed at the top end of the supporting rod 9 through a pulley rod 12, a first pull rope 8 crosses the first pulley 13, and a second pull rope 10 crosses the second pulley 14.

When using the scaffold, open extension plate 2, extension plate 2 passes through hinge 4 and is connected with backup pad 1, increases backup pad 1's width, can place more construction materials and instrument.

When construction materials such as grout are needed, a worker on the supporting plate 1 pulls the first pull rope 8, the first pull hook 7 pulls the supporting plate 1, a worker on the ground can pull the second pull rope 10, and the second pull hook 11 pulls the supporting plate 1, so that time and labor are saved, and transmission is facilitated.

Claims (7)

1. The utility model provides a convenient scaffold frame for construction, includes stay tube (6), its characterized in that: backup pad (1) is installed on the top of stay tube (6), the bottom mounting of backup pad (1) has first spliced pole (5), stay tube (6) is inserted in first spliced pole (5), the top of backup pad (1) is fixed with second spliced pole (3), the side of backup pad (1) is connected with hinge (4), extension board (2) are installed on the top of backup pad (1).

2. The portable scaffold for building construction according to claim 1, characterized in that: one end of the supporting plate (1) is fixed with a positioning ring (15), a supporting rod (9) penetrates through the positioning ring (15), and a pulley rod (12) is fixed at the top end of the supporting rod (9).

3. The convenient scaffold for building construction according to claim 2, characterized in that: the surface mounting of pulley lever (12) has first pulley (13) and second pulley (14), first stay cord (8) have been striden on the surface of first pulley (13), the bottom of first stay cord (8) is connected with first drag hook (7), second stay cord (10) have been striden on the surface of second pulley (14), the top of second stay cord (10) is connected with second drag hook (11).

4. The portable scaffold for building construction according to claim 1, characterized in that: the supporting plate (1) is perpendicular to the supporting tube (6), and the first connecting column (5) and the second connecting column (3) are both in a conical structure.

5. The portable scaffold for building construction according to claim 1, characterized in that: lengthened plate (2) is connected with backup pad (1) upset through hinge (4), the length of lengthened plate (2) is not more than the length of backup pad (1), the width of lengthened plate (2) is half of backup pad (1) width.

6. The convenient scaffold for building construction according to claim 2, characterized in that: the supporting rod (9) is vertical to the supporting plate (1), and the pulley bar (12) is vertical to the supporting rod (9).

7. The portable scaffold for building construction according to claim 3, characterized in that: the first pulley (13) and the second pulley (14) are positioned at two ends of the pulley lever (12).

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