CN207513147U - Steel wood scaffold board - Google Patents

Abstract

The utility model is related to a kind of steel wood scaffold boards, for being layed in the horizon bar of scaffold, including several support elements and with flexible connector, the connector is used to several support elements being together in series, the support element is mutually parallel, and there are gap between two adjacent support elements, and the support element is the boring steel pipe of rectangular cross-section, the steel pipe uses light gauge cold-formed steel shape, and the steel duct is filled with sawdust.The utility model have the characteristics that intensity is high, anti-bending strength is strong, it is simple in structure, collect and is laid with when facilitating, rolling occupy little space, light weight, easy to carry and service life it is long.

Description

Steel wood scaffold board

Technical field

The utility model is related to scaffold boards, and in particular to a kind of steel wood scaffold board convenient for being laid with and dismantling.

Background technology

Scaffold is indispensable important construction tool in the industries such as construction and shipbuilding, the mating foot with scaffold Palm also indispensable important equipment.Scaffold board is also known as foot handsheet, is laid on scaffold, crosshead, convenient for work People walks, transports a kind of construction material being used in turn temporarily of material and construction operation above it.Scaffold board type is main There are wooden scaffold board, bamboo scaffold board and Steel scaffold board three categories.Due to there is easily moist, easy moth, easy warpage etc. in wooden scaffold board Problem greatly reduces its number of turnover, and economy is difficult to be protected, thus at present for the application of wooden scaffold board compared with It is few.Bamboo scaffold board is although cheap, but its comfort is far away from wooden scaffold board, and easily adheres to building waste, exists The shortcomings of intensity is poor, the number of turnover is few, is only applied at present in southern area.Steel scaffold board is a kind of foot common at present Palm, the Steel scaffold board formed is especially processed by light gauge cold-formed steel shape has the characteristics that high-strength light, throws on a large scale Enter to produce and use；But light gauge cold-formed steel shape component, since its wall thickness is relatively thin, plate is generous bigger in component, and section is most Opening so that unstable failure easily occurs during member stress, the intensity of steel is not fully exerted, meanwhile, often at present Steel scaffold board build is relatively large, is laid with and removal efficiency is relatively low.

Utility model content

In order to overcome drawbacks described above, the utility model provides a kind of steel wood scaffold board, which has light weight, turnover Number is high and the characteristics of convenient for being laid with and dismantling.

The utility model in order to solve its technical problem used by technical solution be：

A kind of steel wood scaffold board, for being layed in the horizon bar of scaffold, including several support elements and with flexibility Connector, for several support elements to be together in series, the support element is mutually parallel the connector, and two adjacent There are gaps between support element.

Preferably, the support element is the boring steel pipe of rectangular cross-section, and the steel pipe uses light gauge cold-formed steel shape, The steel duct is filled with sawdust.

Preferably, the upper surface of each support element is equipped with several non-slip mats, and the non-slip mat is rubber antiskid pad.

Preferably, the lower surface of each support element is buckled at least provided with one for the horizon bar for being caught in scaffold.

Preferably, the buckle is C-shaped or U-shaped structure, and described be buckled is removably attachable to the lower surface of support element.

Preferably, the connector is flexible aluminum strip, and the connector includes upper connector and lower connector, connects above and below Support element is sandwiched between the two by fitting, is locked upper connector and lower connector by bolt in the both sides of each support element, And support element is fixed.

Preferably, between two adjacent support elements gap width be less than support element height.

Preferably, the connector is two, and two connectors are mutually parallel and are mutually perpendicular to support element, two connections Part is symmetrically connected to the both ends of support element.

The beneficial effects of the utility model are：

1) the utility model mainly includes support element and connector, by having flexible connector between multiple support elements It is together in series, forms the scaffold board of an entirety, because connector has flexibility, therefore support element can be rolled along connector, It is easy to carry, and dismounting and laying also only need a worker can be completed；Between adjacent support element there are gap convenient for sand The sundries such as soil leak down, easy to clean；Therefore the utility model have intensity is high, anti-bending strength is strong, it is simple in structure, collect and be laid with It is convenient, occupy little space when rolling, light weight, long easy to carry and service life the characteristics of.

2) frame of support element is hollow rectangular steel pipe in the utility model, and steel pipe uses light gauge cold-formed steel shape, cuts The heart is overlapped with the centre of form, compared to the bending stiffness that the opening sections such as C-shaped and U-shaped component has better torsional property and bigger, Component form is safer；Discarded sawdust is squeezed by way of high pressure in the inside of steel pipe, and is compacted so as to form steel The support element of wood quality, the sawdust being compacted have certain compression strength, can be provided for light gauge cold-formed steel shape steel pipe centainly Lateral support, prevent the premature buckling unstability of steel pipe, and then the bearing capacity of compoboard can be improved, sawdust that in addition will be discarded It recycles, avoids the waste of resource.

3) connector is solely subjected to the pulling force of horizontal direction in the utility model, and does not have to undertake vertical rectangular pressure, because This selects the aluminum strip of material relatively gently, with flexibility, and price is also lower than general steel bar, and is not easy to get rusty, and durability is good, can be big The big service life for improving scaffold board；During assembling, upper and lower connector is locked, and bolt lock onto support element by bolt Both sides, therefore when some support element deforming the problems such as, directly replace it, without abandoning entire foot hand Plate.

4) upper surface of support element is equipped with rubber antiskid pad in the utility model, can prevent worker from slipping in operation； Buckle is equipped in its lower surface, for being caught in the horizon bar of scaffold, so as to which scaffold board is fixed on scaffold, prevents foot Palm slides on scaffold, and the danger of scaffold board landing occurs in operation on scaffold board to avoid worker；So as to carry significantly The high security performance of scaffold board in use.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of support element in the utility model；

Fig. 3 is the diagrammatic cross-section of support element in the utility model；

Fig. 4 is the diagrammatic cross-section of the utility model；

In figure：10- support elements, 20- connectors, 30- non-slip mats, 40- buckles, 50- bolts.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work Every other embodiment, shall fall within the protection scope of the present invention.

Embodiment：As shown in Figs 1-4, a kind of steel wood scaffold board, for being layed in the horizon bar of scaffold, including several A support element 10 and the connector 20 with flexibility, the connector 20 are described for several support elements 10 to be together in series Support element 10 is mutually parallel, and there are gap between two adjacent support elements 10, gap between two adjacent support elements 10 Width be less than support element height.The utility model mainly includes several support elements 10 and connects several support elements Connector 20, the length of support element carry out value according to the spacing of scaffold longitudinal horizontal rod, for single scaffold, support The length of part is chosen as 1.20m or 1.40m, by having flexible connector to be together in series between multiple support elements, forms one A whole scaffold board, between adjacent support element there are gap leak down convenient for sundries such as sandy soil, it is easy to clean, for the ease of The support element number for carrying a scaffold board is not easy excessively, because connector has flexibility, support element can be rolled, is convenient for It carries, and dismounting and laying only need a worker can be completed.

As depicted in figs. 1 and 2, the upper surface of each support element 10 is equipped with several non-slip mats 30, and the non-slip mat is rubber Glue non-slip mat.Several non-slip mats are uniformly distributed in the upper surface of support element, can prevent worker from slipping in operation, improve The security performance of scaffold board in use.The lower surface of each support element 10 is used to be caught in foot at least provided with a buckle 40 On the horizon bar of hand cradle, the buckle 40 is C-shaped or U-shaped structure, and described be buckled is removably attachable to the lower surface of support element. In the present embodiment, the lower surface of each support element is set there are two being buckled, and respectively positioned at the both ends of support element, the buckle can be with Using the reinforcing bar to match with rod-shape horizontal in scaffold is bent into, by that will be caught in the horizon bar of scaffold, from And scaffold board is fixed on scaffold, prevent scaffold board from being slided on scaffold, to avoid worker in operation on scaffold board The danger that scaffold board slides occurs.It snaps through and is spirally connected or the modes such as cuff are connected to support element, it is easy to disassemble and replace.

As shown in figure 3, the support element 10 is the boring steel pipe of rectangular cross-section, the steel pipe uses cold bending thin wall Shaped steel, the steel duct are filled with sawdust.It is hollow square that the rectangular parallelepiped structure that each support element is closed into end face, which is frame, Shape steel pipe, steel pipe use light gauge cold-formed steel shape, cut the heart and overlapped with the centre of form, had compared to the opening sections component such as C-shaped and U-shaped The bending stiffness of better torsional property and bigger, component form are safer；It is squeezed by way of high pressure in the inside of steel pipe Entering discarded sawdust, and be compacted the support element so as to form steel wood quality, the sawdust being compacted has certain compression strength, Certain lateral support for light gauge cold-formed steel shape steel pipe can be provided, prevent the premature buckling unstability of steel pipe, and then foot can be improved In addition discarded sawdust is recycled, avoids the waste of resource by the bearing capacity of palm.

As shown in figure 4, the connector 20 is flexible aluminum strip, the connector includes upper connector and lower connector, above, Support element 10 is sandwiched between the two by lower connector, in the both sides of each support element 10 by bolt 50 by upper connector and lower company Fitting is locked, and support element is fixed.Connector is solely subjected to the pulling force of horizontal direction, and without undertaking vertical rectangular pressure, Therefore the aluminum strip of material relatively gently, with flexibility is selected, price is also lower than general steel bar, and is not easy to get rusty, and durability is good, can Greatly improve the service life of scaffold board；During assembling, upper and lower connector is locked, and bolt lock onto support element by bolt Both sides, therefore when some support element deforming the problems such as, directly it is replaced, without abandoning entire foot hand Plate.More preferably, the connector 20 is two, and two connectors are mutually parallel and are mutually perpendicular to support element, two connectors It is symmetrically connected to the both ends of support element.

It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise utility, Various modifications and improvements can be made, these belong to the scope of protection of the utility model.Therefore, the utility model patent Protection domain should be determined by the appended claims.

Claims (8)

1. a kind of steel wood scaffold board, for being layed in the horizon bar of scaffold, it is characterised in that：Including several support elements (10) and the connector (20) with flexibility, the connector (20) are described for several support elements (10) to be together in series Support element (10) is mutually parallel, and there are gaps between two adjacent support elements (10).

2. steel wood scaffold board according to claim 1, it is characterised in that：The support element (10) is the interior of rectangular cross-section Portion's hollow steel pipe, the steel pipe use light gauge cold-formed steel shape, and the steel duct is filled with sawdust.

3. steel wood scaffold board according to claim 1, it is characterised in that：The upper surface of each support element (10) is equipped with several A non-slip mat (30), the non-slip mat are rubber antiskid pad.

4. steel wood scaffold board according to claim 1, it is characterised in that：The lower surface of each support element (10) at least provided with One is buckled (40) for being caught in the horizon bar of scaffold.

5. steel wood scaffold board according to claim 4, it is characterised in that：C-shaped or U-shaped structure is in described be buckled (40), institute State the lower surface that buckle (40) is removably attachable to support element.

6. steel wood scaffold board according to claim 1, it is characterised in that：The connector (20) is flexible aluminum strip, described Connector includes upper connector and lower connector, and support element (10) is sandwiched between the two by upper and lower connector, in each support element (10) upper connector and lower connector are locked by bolt (50) in both sides, and support element is fixed.

7. steel wood scaffold board according to claim 1, it is characterised in that：Gap between two adjacent support elements (10) Width is less than the height of support element.

8. steel wood scaffold board according to claim 1, it is characterised in that：The connector (20) is two, two connections Part is mutually parallel and is mutually perpendicular to support element, and two connectors are symmetrically connected to the both ends of support element.