CN102003066B

CN102003066B - Steering folded scaffold unit

Info

Publication number: CN102003066B
Application number: CN2010105242742A
Authority: CN
Inventors: 余志钢; 郝海涛; 鲁成胜
Original assignee: BEIJING TOSUN TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: BEIJING TOSUN TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2012-07-04
Anticipated expiration: 2030-10-29
Also published as: CN102003066A

Abstract

The invention relates to a steering folded scaffold unit for building construction. Each steering folded scaffold unit comprises upright poles, scaffold boards and a protective net, wherein the upright poles are vertically and parallelly arranged and separated into a left group and a right group, each group includes at least two upright poles; the scaffold boards are positioned between the left group and the right group of the upright poles and horizontally arranged in multiple layers, and one ends of each layer of the scaffold boards are rotationally connected with the upright pole positioned at one side through a hinge, and the other ends of the layer of scaffold boards are connected with the upright pole positioned at the other side through a detachable pin shaft; and the protective net is arranged between a left upright pole and a right upright pole which are positioned at the outer side and at least divided into two parts in a longitudinal direction, and adjacent parts are rotationally connected through hinges. The steering folded scaffold unit has the advantages of simple and fast folding method, small folded size and storage space and transportation cost saving, and is convenient and reliable in use.

Description

Turn to folding scaffold unit

Technical field

The present invention relates to a kind of building operations and use scaffold, relate in particular to the folding folding scaffold unit that turns to.

Background technology

Scaffold is building operations; A kind of construction equipment that often uses in decorative engineering and the maintenance works; Mainly be used to provide walkway and in a small amount stacking yard blowing and security protection, common traditional scaffold is to use steel tube fastener to carry out that the scene sets up, and this scaffold is not only wasted time and energy; The mechanization level is low, requires also high to the technical ability of setting up the workman.In China, urban construction scale high speed development, national urbanization pace of construction strengthen to be accelerated, high-rise and super highrise building emerge in multitude.The steel tube fastener scaffold is set up at the scene in high-rise and super highrise building, and the high-altitude dangerous operation exists bigger potential safety hazard often.Disclose a kind of Foldable scaffold in the PCT/AU89/00255 patent of announcing on December 28th, 1989, realized the folding of scaffold fore-and-aft direction, to open the ratio of space and folding space less but exist scaffold; Transport and deposit the big shortcoming that takes up room; And when a plurality of scaffold unit levels were spliced, the connector that is necessary between scaffold floor and vertical rod was reserved installing space; Make and leave the space between adjacent scaffold unit, also need fill up operation during use.

Summary of the invention

The objective of the invention is to overcome the defective of prior art, a kind of folding scaffold unit that turns to is provided.

The present invention turns to folding scaffold unit, comprises vertical rod, scaffold floor and protective screening that traditional scaffold constitutes.Wherein, vertical rod is that vertical direction laterally arranges, about being divided into two groups, and at least two every group; Scaffold floor about between two groups of vertical rods, be multilayer, horizontal direction parallel setting; Protective screening is arranged at about the outside between two vertical rods.The present invention turns to the special feature of folding scaffold unit to be that an end of each layer scaffold floor is rotationally connected through the vertical rod of a hinge and a side, and the other end of scaffold floor is connected through detachable bearing pin with the opposite side vertical rod; Protective screening vertically is being divided into two parts at least, connects through hinge through between each adjacent part.

The present invention turns to folding scaffold unit convenient to use, and operation is simple and reliable, and the storage area after folding is little, and cost of transportation greatly reduces.

As optimization, digital and analog hole is set in vertical rod, digital and analog hole adapts with the vertical rod hinge and the bearing pin of device scaffold floor, is used for when different places is constructed, adapting to on-the-spot different story height.

As optimization, be connected through dismountable bearing pin between protective screening and the scaffold floor.

As optimization, the scaffold floor inner side edge is hinged with drop in leaf.

As optimization, dismountable diagonal brace is set between scaffold floor bottom surface and vertical rod, play reinforcement effect.

As optimization, between the two adjacent vertical rods in scaffold the same side, dismountable trivet is set, play reinforcement effect.

As optimization, a plurality ofly turn to folding scaffold unit connected mode horizontally-spliced or vertical stack to be, turn to folding scaffold unit to be fixedly connected with adjacent, and keep protective screening to be positioned at the same side of scaffold through the connector that comprises the bolt clamping plate.

As further optimization, a plurality of turn to folding scaffold unit combination after, turning to the inboard vertical rod of folding scaffold unit group to be fixedly connected guide rail discontinuously, guide rail be equipped with the attached wall bearing, equipped again Lift-on/Lift-off System composition turns to folding attachment type raise scaffold.

The step that the present invention turns to folding scaffold unit to implement folding operation is following:

Step 1: with the drop in leaf of scaffold floor upwards turnover place on the scaffold floor;

Step 2: the diagonal brace below the scaffold floor is taken apart;

Step 3: the bearing pin that scaffold floor is fixedly connected with protective screening is taken apart;

Step 4: the bearing pin that every layer of scaffold floor is fixedly connected with vertical rod is taken apart;

Step 5: every layer of scaffold floor rotated about 90 degree toward hinged vertical rod direction place fixing;

Step 6: toward the scaffold folded inside, left and right sides vertical rod is attached protective screening.

Wherein, the operating sequence of step 1, step 2, step 3 can be changed each other.

The present invention turns to folding scaffold unit easy to use and reliable, the method for folding simple and fast, and volume after folding is little, saves storage area and cost of transportation.

Description of drawings

Fig. 1 is the preceding perspective view that the present invention turns to folding scaffold unit;

Fig. 2 is the back perspective view that the present invention turns to folding scaffold unit;

Fig. 3 is the structural representation of facing that the present invention turns to folding scaffold unit;

Fig. 4 is protective screening and the equipped overall schematic of scaffold floor bearing pin that the present invention turns to folding scaffold unit;

Fig. 5 is scaffold floor and the equipped partial schematic diagram of vertical rod hinge that the present invention turns to folding scaffold unit;

Fig. 6 is the structural representation that the present invention turns to a plurality of connections of vertical and horizontal of folding scaffold unit;

Fig. 7 is that the present invention turns to the folding sketch map of folding scaffold unit step 1;

Fig. 9 is that the present invention turns to the folding sketch map of folding scaffold unit step 2;

Figure 10 is that the present invention turns to the folding sketch map of folding scaffold unit step 3;

Fig. 8 is that the present invention turns to the folding sketch map of folding scaffold unit step 4;

Figure 11 is that the present invention turns to the folding sketch map of folding scaffold unit step 5;

Figure 12 is that the present invention turns to the folding sketch map of folding scaffold unit step 6.

Represented parts or the position of label is among the figure: the 1-scaffold floor; The 2-vertical rod; The 3-protective screening; The 4-hinge; The 5-bearing pin; The 6-drop in leaf; The 7-guide rail; The adjacent scaffold connecting portion of 8-; The 10-diagonal brace; The 11-trivet.

The specific embodiment

Accompanying drawing 1-6 is depicted as the embodiment that the present invention turns to folding scaffold unit.Combine accompanying drawing and embodiment that the present invention is described further at present.

The present invention turns to folding scaffold unit to comprise three layers of scaffold floor that laterally arranges 1 up and down; About four vertical rods 2 are divided into two groups, two every group, the vertical parallel setting; 2 of two vertical rods are provided with protective screening 3 in the scaffold outside, and protective screening 3 vertically is being divided into two parts, between two parts of

protective screening

3 and 2 of protective screening 3 and vertical rods be rotationally connected through hinge 4.One end of each layer scaffold floor 1 is rotationally connected through a vertical rod hinge 4 and an edge-on bar 2, and the other end of scaffold floor 1 is connected through dismountable vertical rod bearing pin 5 with opposite side vertical rod 2.

The corresponding digital and analog hole (not marking among the figure) that is complementary with hinge 4 or bearing pin 5 that is provided with in the vertical rod 2 is in order to adapt to different story heights.

1 of vertical frame of protective screening 3 and scaffold floor are fixedly connected through dismountable bearing pin 5.

Dismountable diagonal brace 10 is set between scaffold floor 1 is near inside bottom surface and adjacent vertical rod 2.Diagonal brace 10 upper ends are connected with scaffold floor 1, and diagonal brace 10 lower ends are connected with vertical rod 2.

Scaffold floor 1 inner side edge is hinged with drop in leaf 6.

Inside and outside 2 of the vertical rods of scaffold are provided with dismountable trivet 11.

Saidly turn to that connected mode horizontally-spliced or vertical stack is between the folding scaffold unit; A plurality of turning to folds scaffold unit through comprising the connector fixed connection of bolt clamping plate; Connecting portion and makes protective screening 3 be positioned at scaffold the same side shown in label among Fig. 68.Turning to after the combination folds inboard vertical rod 2 compartment of terrains of scaffold unit group and is fixedly connected guide rail 7, guide rail 7 equipped attached wall bearings, and equipped again Lift-on/Lift-off System composition turns to folding attachment type raise scaffold.

The present invention turns to the folding step of folding scaffold unit following:

Step 1: with the drop in leaf of scaffold floor 16 upwards turnover place on the scaffold floor 1, show like Fig. 7;

Step 2: the diagonal brace 10 that scaffold floor 1 lower inside is connected with left and right sides vertical rod 2 is taken apart, shown like Fig. 9;

Step 3: the network sale axle 5 that scaffold floor 1 is fixedly connected with protective screening 3 is taken apart, shown like Figure 10;

Step 4: the bearing pin 5 that every layer of scaffold floor 1 is fixedly connected with left and right sides vertical rod 2 is taken apart, shown like Fig. 8;

Step 5: every layer of scaffold floor 1 rotated about 90 degree placements toward left and right sides vertical rod 2 directions fix, show like Figure 11;

Step 6: toward scaffold 1 folded inside left and right sides vertical rod 2 is attached protective screening 3, show like Figure 12.

The operating sequence of the step 1 of above-mentioned steps, step 2, step 3 can be changed each other.

Claims

1. one kind turns to folding scaffold unit, comprises vertical rod, scaffold floor and protective screening; Wherein, vertical rod is that vertical direction laterally arranges, about being divided into two groups, and at least two every group; Scaffold floor about between two groups of vertical rods; Be multilayer, horizontal direction parallel setting; Protective screening is arranged at about the outside between two vertical rods; It is characterized in that an end of each layer scaffold floor is rotationally connected through the vertical rod of a hinge and a side, the other end of scaffold floor is connected through detachable bearing pin with the opposite side vertical rod; Protective screening vertically is being divided into two parts at least, connects through hinge through between each adjacent part.

2. according to claim 1ly turn to folding scaffold unit, it is characterized in that digital and analog hole is set, and digital and analog hole is corresponding with the vertical rod hinge and the bearing pin of device scaffold floor, is used to adapt to the different story height in job site in vertical rod.

3. turn to folding scaffold unit according to claim 1 is said, it is characterized in that, be connected through dismountable bearing pin between protective screening and scaffold floor.

4. according to claim 1ly turn to folding scaffold unit, it is characterized in that the scaffold floor inner side edge is hinged with drop in leaf.

5. according to claim 1ly turn to folding scaffold unit, it is characterized in that, dismountable diagonal brace is set between scaffold floor inside bottom surface and vertical rod.

6. according to claim 1ly turn to folding scaffold unit, it is characterized in that, between the two adjacent vertical rods in scaffold the same side, dismountable trivet is set.

7. turn to folding scaffold unit according to the arbitrary claim of claim 1-6 is described; It is characterized in that; A plurality ofly turn to folding scaffold unit connected mode horizontally-spliced or vertical stack to be; Turn to folding scaffold unit to be fixedly connected with adjacent, and keep protective screening to be positioned at the same side of scaffold through the connector that comprises the bolt clamping plate.

8. according to claim 7ly turn to folding scaffold unit; It is characterized in that; The inboard vertical rod compartment of terrain of folding scaffold unit group that turns to after the combination is fixedly connected guide rail, and guide rail is equipped with the attached wall bearing, and equipped again Lift-on/Lift-off System composition turns to folding attachment type raise scaffold.