CN215858945U

CN215858945U - Scaffold with folding pedal

Info

Publication number: CN215858945U
Application number: CN202122268777.4U
Authority: CN
Inventors: 王广明; 卢伟荣
Original assignee: GUANGZHOU LEADER EQUIPMENT Ltd
Current assignee: GUANGZHOU LEADER EQUIPMENT Ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-18
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a scaffold with a folding pedal, which comprises a left side frame body and a right side frame body, wherein the right side frame body is integrally formed with the left side frame body; this scaffold frame of folding footboard in area flexibility is strong, can avoid causing the blockking to the space of marcing.

Description

Scaffold with folding pedal

Technical Field

The utility model relates to a scaffold with a folding pedal.

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.

In the early 80 s of the last century, various types of scaffolds such as door type scaffolds, bowl-buckled scaffolds and the like are introduced from foreign countries in China. The door type scaffold has been widely applied in many domestic projects to obtain better effect, and the door type scaffold is not widely popularized and applied due to the product quality problem of the door type scaffold. A lot of door type scaffold production plants are built in China, and most products are processed according to the drawings of foreign merchants. The bowl-buckled scaffold is the most popularized scaffold in novel scaffolds, but the use range is not wide, and the scaffold is only applied in partial regions and partial projects.

Since the 90 s, some domestic enterprises have introduced foreign technologies, and developed various novel scaffolds, such as bolt-type scaffolds, CRAB module scaffolds, disc-type scaffolds, square-tower scaffolds, and various types of scaffold. In 2013, domestic professional scaffold production enterprises have more than one family, mainly in areas without stannum, Guangzhou, Qingdao and the like. Technically, scaffold enterprises in China already have the capability of processing and producing various novel scaffolds. But the domestic market has not yet formed, and the knowledge of construction enterprises to novel scaffold is not enough yet.

With the appearance of a large number of modern large-scale building systems in China, the fastener type steel pipe scaffold can not meet the requirement of building construction development, and the rapid development, popularization and application of the novel scaffold are urgent. Practice proves that the novel scaffold is safe and reliable in construction and high in assembly and disassembly speed, the steel consumption of the scaffold can be reduced by 33%, the assembly and disassembly efficiency is improved by more than two times, the construction cost can be obviously reduced, and the construction site is civilized and neat.

The scaffold boards are also called scaffold pieces and are laid on scaffolds and operation frames, so that workers can walk above the scaffold boards, transfer materials and construct construction work conveniently, and the scaffold boards are a building material which can be used for temporary turnover. The scaffold board can be made of steel, wood, bamboo, aluminum alloy, plastic and other materials.

Wooden scaffold boards are the most common type of scaffold boards, and are often made of fir or pine. The thickness of the wooden scaffold board is not less than 50mm, the width of the board is 200-250 mm, and the length of the board is 3-6 m. In order to prevent the end of the scaffold board from being damaged in the using process, 10 # iron wires can be tightly hooped at the positions 80mm away from the two ends of the scaffold board, or iron sheets with the thickness of 0.4-0.6mm are used for wrapping and hooping. Wooden scaffold boards are commonly used for bamboo, wooden scaffold, fastener-type steel pipe scaffolds and independent chutes with large loads, and are less used for movable scaffolds, various tool-type scaffolds and door-type scaffolds. The wooden scaffold board has the characteristics of wide application range, simple paving method, convenient disassembly and better foot feeling of constructors in use. As the environment protection policy is vigorously pursued in the country in the past, the sources of materials are relatively reduced, and the usage amount of the materials is gradually reduced year by year.

The bamboo basketry sheet scaffold board is the most common scaffold board in southern areas and is usually made by longitudinally splitting adult moso bamboos or phyllostachys pubescens in more than two years of growth period into bamboo sheets with the width of 30 mm. The longitudinal ribs of the bamboo basketry sheet scaffold board are not less than 5, each channel is double, the transverse ribs are reversely and alternately arranged, and the intersection points of the longitudinal ribs and the transverse ribs at the end parts of the four sides are firmly tied by iron wires through the drilled holes. And binding two double-sided reinforcing bars with the width of 40mm with iron wires along the longitudinal direction of each bamboo basketry piece scaffold board, and fixing the bamboo basketry piece scaffold boards by round nails. The bamboo basketry board has a length of 1.5-2.5 m and a width of 0.8-1.2 m. When the bamboo basketry sheet scaffold board is used for an inclined road board, the transverse ribs are used as the longitudinal ribs and are used as anti-skid measures. Bamboo basketry sheet scaffold boards are commonly used for laying bamboo and wood scaffold, fastener type steel pipe scaffold and chute, and have the advantages of wide material source, low price and convenient assembly and disassembly, but have the defects of dense spacing of bearing rod pieces, easy adhesion of construction waste, poor strength and less turnover times.

The bamboo string piece scaffold board is a common scaffold board. Adult moso bamboo or phyllostachys pubescens in the growing period is split into bamboo chips with the width not less than 50mm, and is made by screwing bolts through the parallel bamboo chips, the length of the bamboo string chip scaffold board is 2, 0-3. Om, the width is 0.25-0.3 m, and the board thickness is not less than 50 mm. The bamboo string piece scaffold board is suitable for bamboo, wood and fastener type steel pipe scaffolds, and has the characteristics and the application range similar to those of the bamboo basketry piece scaffold board, but the strength and the turnover use times are slightly larger than those of the bamboo basketry piece scaffold board.

Steel plate scaffold boards are a common type of scaffold board. The angle steel scaffold plate and the hot-dip galvanized steel scaffold plate are divided, and the angle steel scaffold plate and the angle steel screen plate are corrosion-resistant and anti-flaming hot-dip galvanized steel springboards.

When current scaffold reciprocates, its cat ladder is mostly the fixity setting, and unable folding accomodating to lead to cat ladder department to cause the space of marcing to block, lead to the space of marcing of scaffold to reduce.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the scaffold with the folding pedals, which has strong flexibility and can avoid blocking the advancing space.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a scaffold frame of folding footboard in area, including the left side support body, and with left side support body integrated into one piece's right side support body, the left side support body is including setting up in the footboard mounting bracket of side direction, and accomodate in the footboard mounting bracket and with the footboard mounting bracket between adopt rotatable coupling's footboard body, and set up in the top surface direction, with footboard mounting bracket integrated into one piece's hollow support body, the right side support body is including setting up in the enhancement support body of side direction, and set up in the top surface direction, with the dull and stereotyped support body of strengthening support body integrated into one piece, hollow support body is even integrative with dull and stereotyped support body.

Preferably, the pedal mounting frame comprises a hollow frame body arranged in a ladder shape and mounting hole positions arranged on the hollow frame body.

Further, the hollow frame body at the topmost part is connected with a fixed pedal, and the fixed pedal and the hollow frame body form vertical matching.

Further, the pedal body comprises a plate body part, a rotating shaft rod connected between the plate body part and the mounting hole position, and a top block arranged below the plate body part, and the top block and the plate body part are connected through integral forming.

Furthermore, the top block is a polygonal block body with right-angle sides, and the block body is arranged in the middle of the plate body part.

Preferably, one of the right-angle sides of the top block is connected with the plate body part into a whole, and the other right-angle side is abutted against the hollow frame body after the plate body part and the hollow frame body are vertically matched.

Preferably, the two sides of the plate body are pasted with limiting rubber strips, and the limiting rubber strips are arranged at one end, far away from the rotating shaft rod, of the plate body.

Further, the plate body part forms interference fit with the hollow frame body through a limiting rubber strip.

Furthermore, the thickness of the plate body part is matched with that of the hollow frame body, and the length of the plate body part is matched with the width of the hollow frame body.

Preferably, the surface of the plate body part is provided with anti-skid grains which are arranged in a convex shape and are provided with a plurality of strips, and the anti-skid grains are uniformly distributed on the surface of the plate body part.

The utility model has the beneficial effects that:

through adopting left side support body and right side support body to adopted the design of footboard mounting bracket on the support body of left side, collocation rotatable coupling is the footboard body on the footboard mounting bracket, converts traditional fixed footboard into rotatable footboard, can expand when using, and the operation personnel of being convenient for trample the use, can accomodate when not using, make things convenient for the operation personnel to pass through the passageway, especially to the scaffold puts up position of bottommost, and this kind of nimble controllable space of marcing practical effect is better.

Drawings

Fig. 1 is a schematic perspective view of a scaffold with folding pedals according to the present invention;

fig. 2 is a side view schematically showing the structure of a scaffold with folding steps according to the present invention.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.

Examples

Referring to fig. 1-2, a scaffold with foldable pedals, including left side support body 1, and with left side support body 1 integrated into one piece's right side support body 2, left side support body 1 is including setting up in the footboard mounting bracket 11 of side direction, and accomodate in footboard mounting bracket 11, and with footboard mounting bracket 11 between adopt rotatable coupling's footboard body 3, and set up in top surface direction, with footboard mounting bracket 11 integrated into one piece's hollow support body 12, right side support body 2 is including setting up in the enhancement support body 21 of side direction, and set up in top surface direction, with the dull and stereotyped support body 22 of strengthening support body 21 integrated into one piece, hollow support body 12 and dull and stereotyped support body 22 are even into one piece.

The pedal mounting frame 11 comprises a hollow frame body 111 arranged in a ladder shape and a mounting hole 112 formed in the hollow frame body 111, the topmost hollow frame body 111 is connected with a fixed pedal 113, the fixed pedal 113 and the hollow frame body 111 form vertical cooperation, the pedal body 3 is stored by adopting the hollow frame body 111, the pedal body 3 is rotated and taken in at the hollow part of the frame body, and a folding storage structure is achieved.

The pedal body 3 comprises a plate body 31, a rotating shaft rod 32 connected between the plate body 31 and the mounting hole 112, and a top block 33 arranged below the plate body 31, wherein the top block 33 is connected with the plate body 31 through integrated molding, the top block 33 is a polygonal block body with right-angle edges, the block body is arranged in the middle of the plate body 31, one of the right-angle edges of the top block 33 is connected with the plate body 31 into a whole, the other right-angle edge is abutted against the hollowed frame 111 after the plate body 31 and the hollowed frame 111 form vertical matching, the pedal body 3 is accommodated through a rotating shaft structure, the top block 33 is matched with the rotating shaft structure to limit the pedal body 3, in the embodiment, the adopted top block 33 is a triangular block body, and the rectangular block body and the like can be adopted to limit the abutting structure with the same effect.

The both sides of plate body portion 31 are pasted with spacing adhesive tape, and this spacing adhesive tape sets up in the one end of keeping away from pivot pole 32 on plate body portion 31, plate body portion 31 forms interference fit through spacing adhesive tape and fretwork support body 111, makes plate body portion 31 card go into in fretwork support body 111 through spacing adhesive tape, also can adopt unsmooth cooperation structure or other cards to hold the cooperation structure and carry out plate body portion 31's fixed.

The thickness of plate body portion 31 and the thickness looks adaptation of fretwork support body 111, the length of plate body portion 31 and the width looks adaptation of hollow support body 12, the surface of plate body portion 31 has anti-skidding line, and this anti-skidding line is protruding form setting, and is equipped with a plurality of to be the equipartition setting on the surface of plate body portion 31, plate body portion 31 thickness is the same with fretwork support body 111 thickness, can accomodate plate body portion 31 wholly to fretwork support body 111 in form the fender face, and whole more pleasing to the eye, and can avoid the emergence collision.

The utility model has the beneficial effects that:

The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.

Claims

1. The utility model provides a scaffold frame of folding footboard in area, including the left side support body, and with left side support body integrated into one piece's right side support body, its characterized in that: the left side support body is including setting up in the footboard mounting bracket of side direction, and accomodate in the footboard mounting bracket and with the footboard mounting bracket between adopt rotatable coupling's footboard body, and set up in the top surface direction, with footboard mounting bracket integrated into one piece's hollow support body, the right side support body is including setting up in the enhancement support body of side direction, and set up in the top surface direction, with the dull and stereotyped support body of strengthening support body integrated into one piece, hollow support body and dull and stereotyped support body are even as an organic whole.

2. A scaffold with folding pedals according to claim 1, characterized in that: the pedal mounting rack comprises a hollow rack body and mounting hole positions, wherein the hollow rack body is arranged in a ladder shape, and the mounting hole positions are arranged on the hollow rack body.

3. A scaffold with folding pedals according to claim 2, characterized in that: the hollow frame body at the top is connected with a fixed pedal, and the fixed pedal and the hollow frame body form vertical matching.

4. A scaffold with folding pedals according to claim 2, characterized in that: the pedal body comprises a plate body part, a rotating shaft rod connected between the plate body part and the mounting hole position, and a top block arranged below the plate body part, wherein the top block and the plate body part are connected through integral forming.

5. A scaffold with folding pedals according to claim 4, characterized in that: the top block is a polygonal block body with a right-angle side, and the block body is arranged in the middle of the plate body part.

6. A scaffold with folding pedals according to claim 5, characterized in that: one of the right-angle sides of the top block is connected with the plate body part into a whole, and the other right-angle side is abutted against the hollow frame body after the plate body part and the hollow frame body are vertically matched.

7. A scaffold with folding pedals according to claim 2, characterized in that: and limiting rubber strips are pasted on two sides of the plate body part and are arranged at one end, far away from the rotating shaft rod, of the plate body part.

8. A scaffold with folding pedals according to claim 7, characterized in that: the plate body part forms interference fit with the hollow frame body through a limiting rubber strip.

9. A scaffold with folding pedals according to claim 8, characterized in that: the thickness of plate body portion and the thickness looks adaptation of fretwork support body, the length of plate body portion and the width looks adaptation of hollow support body.

10. A scaffold with folding footrests according to claim 9, wherein: the surface of the plate body part is provided with anti-skid grains which are arranged in a convex shape and are provided with a plurality of strips, and the anti-skid grains are uniformly distributed on the surface of the plate body part.