CN2873938Y

CN2873938Y - Plug type scaffold

Info

Publication number: CN2873938Y
Application number: CN 200520067985
Authority: CN
Inventors: 司徒添荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-28
Filing date: 2005-11-28
Publication date: 2007-02-28
Anticipated expiration: 2015-11-28

Abstract

The utility model relates to a plug-type scaffold that is of simple structure and easy to use. The utility model is characterized in that on each upright stanchion, a plurality of pin-hole groups with pin holes are provided. The axial direction of pin holes in the pin-hole group is same with that of the upright stanchion. A cross-brace is provided between two upright stanchions at left side, and also between two upright stanchions at right side. The two ends of each cross-brace are provided with locking feet for inserting into the pinholes of corresponding pin-hole groups of the upright stanchion. Wedges are provided between the locking feet and corresponding pinholes. Treads are placed at upper sides of the two cross-braces. Sway rods are provided between the two front upright stanchions, and between the two rear upright stanchions. The two ends of each sway rod are provided with ''U''-shaped joints, the two wings of which are corresponding to the upper and lower side of the corresponding pinhole groups. The corresponding wedge passes from up to down through the up-side wing of the ''U''-shaped joint, the corresponding pinhole, and the lower-side wing of the ''U''-shaped joint.

Description

Plug type scaffold

Technical field

The utility model relates to a kind of scaffold, particularly a kind of plug type scaffold.

Background technology

The building scaffold that uses on market at present mainly contains gantry type scaffold, bowl fastening type and chrysanthemum button scaffold.The gate-type frame is made of door frame and diagonal member, minimumly during installation just can be finished by two to three people.Bowl fastening type and chrysanthemum button scaffold also are system's formula scaffolds, are made up of vertical rod, cross bar, diagonal member, stull, foot rest etc., and the difference of banana plug formula system scaffold and their maximum is cross bar, and diagonal member, stull are different with the vertical rod connecting mode.Banana formula scaffold is by pin storehouse and cross bar in the vertical rod, and latch is connected on the diagonal member, therefore only needs a people just can install, and bowl fastening type is then formed by the pinning of the bowl up and down cross bar of vertical rod, the pin sheet on the diagonal member, also needs during installation to cooperate more than two.Chrysanthemum button scaffold cooperates minimum the requirement more than two people during installation by the garden dish that has the hole in the vertical rod with latch on cross bar, the diagonal member.Use inconvenient.

Summary of the invention

The purpose of this utility model is the inconvenient problem with use that exists in the existing scaffold in order to solve, and a kind of plug type scaffold simple in structure, easy to use is provided.

Technical scheme:

The purpose of this utility model is achieved in that a kind of plug type scaffold, comprise pedal, at least four vertical rods and two struts, it is characterized in that every vertical rod is provided with the pin-and-hole storehouse of some groups of band pin-and-holes, the axial and vertical rod of pin-and-hole is axially identical on the pin-and-hole storehouse; Between two vertical rods in left side, be respectively equipped with stull between two vertical rods in right side, the stull two ends are respectively equipped with the lock pin in the pin-and-hole that inserts in the corresponding vertical rod pin-and-hole storehouse, between this lock pin and respective pin hole, be provided with voussoir, thereby voussoir will be locked pin and be pressed in front and back two vertical rods that in the corresponding pin-and-hole stull two ends are separately fixed at left side or right side, and pedal is placed on two stull upsides; Between two vertical rods in front, be furnished with brace respectively between two vertical rods in back, each brace two ends is articulated with the joint of " U " shape, the both wings of " U " y junction y lay respectively at respective pin hole storehouse upper and lower sides, corresponding voussoir passes flank under pin-and-hole that " U " shape scoops out flank, correspondence, " U " y junction y from top to down, the brace two ends are separately fixed between the left and right sides vertical rod of front or back, and constitute the triangle rock-steady structure.

Described plug type scaffold, it is characterized in that between two vertical rods in described front, be furnished with cross bar respectively between two vertical rods in back, the cross bar two ends are respectively equipped with the lock pin in the pin-and-hole that inserts in the corresponding vertical rod pin-and-hole storehouse, are provided with voussoir between this lock pin and respective pin hole.Cross bar is identical with the fixed form between stull and the vertical rod with fixed form between the vertical rod, and the effect of cross bar is that scaffold is played further reinforcing.

Described plug type scaffold is characterized in that described vertical rod lower end is provided with screw rod and the nut that matches.When the out-of-flatness of the ground of use scaffold, can regulate the screw rod and the nut of each vertical rod lower end.

Described plug type scaffold is characterized in that described vertical rod upper end is provided with screw rod and the nut that matches, and this screw rod upper end is " U " shape frame.When scaffold is used for support shuttering, can regulate the screw rod and the nut of each vertical rod upper end, after placing " worker " word steel on this " U " shape frame, can place template.

Beneficial effect:

Because it all is independent having adopted technical scheme described in the utility model, all parts, mounting or dismounting are flexibly, and are easy to operate, convenient transportation, and a people can install scaffold, also can improve efficiency.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of an embodiment of plug type scaffold described in the utility model.

Fig. 2 is the enlarged drawing between in the vertical rod among Fig. 1 embodiment.

Fig. 3 be among Fig. 1 embodiment vertical rod overlook enlarged drawing.

Fig. 4 is the enlarged drawing of plate button among Fig. 1 embodiment.

Fig. 5 is the local enlarged diagram of the junction of stull and vertical rod among Fig. 1 embodiment.

Fig. 6 is overlooking of Fig. 5.

Fig. 7 is the enlarged drawing of brace end among Fig. 1 embodiment.

Fig. 8 is the vertical view of Fig. 7.

Among the figure 103, the pin-and-hole storehouse, 7, ladder, 4, pedal, 5, baffle plate, 121, nut, 12, screw rod, 122, " U " shape frame, 105, the pin-and-hole storehouse, 6, plate button, 102, the pin-and-hole storehouse, 2, cross bar, 21, voussoir, 101, the pin-and-hole storehouse, 1, vertical rod, 104, pin-and-hole storehouse, 100, the pin-and-hole storehouse, 111, nut, 11, screw rod, 3, brace, 91, vertical rod; 13, connector, 131,132, pin hole; 601, discount, 61, voussoir; 8, stull, 81, voussoir, 801, the lock pin; 31, joint, 32, voussoir.

The specific embodiment:

See Fig. 1 to 8, described plug type scaffold comprises pedal 4, at least four vertical rods 1 and two struts 8.

At first see Fig. 1, on every

vertical rod

1 and 91, be provided with the pin-and-hole storehouse 100,104,101,102,105 of five groups of band pin-and-holes, only see two

vertical rods

1 and 91 of front among the figure, (shape of pin-and-hole is seen Fig. 3 on the pin-and-hole storehouse); Between two vertical rods in left side, be respectively equipped with stull (direction of stull is perpendicular to the paper among Fig. 1) between two vertical rods in right side and be used for sustain pedal 4, see Fig. 5 and Fig. 6, in the pin-and-hole in the pin-and-hole storehouse 102 of the corresponding vertical rod 1 of snap lock pin 801 insertions of stull 8, between lock pin 801 and this pin-and-hole, insert voussoir 81, so that the stull end is fixed in the pin-and-hole of vertical rod; See Fig. 1, be furnished with brace 3 between two vertical rods 1 in front and 91, see Fig. 7 and Fig. 8, at the joint 32 that " U " shape is arranged, " U " y junction y 32 can serve as the axle rotation with this rivet with rivet in brace 3 ends; During installation, the both wings of " U " y junction y 32 lay respectively at respective pin hole storehouse upper and lower sides, voussoir 32 passes " U " shape from top to down and scoops out flank under pin-and-hole in flank, the corresponding vertical rod, " U " y junction y, brace 3 two ends are separately fixed between the left and right sides vertical rod of front, constitute the triangle rock-steady structure.

See Fig. 1, be furnished with cross bar 2 between two vertical rods 1 in front and 91, cross bar 2 two ends are identical with the fixed form of vertical rod 1 with the fixed form and the above-mentioned stull 8 of

vertical rod

1 and 91, see also Fig. 5 and Fig. 6; Vertical rod 1 lower end is provided with screw rod 11 and the nut 111 that matches; Vertical rod 1 upper end is provided with screw rod 12 and the nut 121 that matches, and this screw rod upper end is " U " shape frame 122.

The shape of pin-and-hole is seen Fig. 3 on the pin-and-hole storehouse.

Also be provided with plate button 6 in the vertical rod among Fig. 1, be used to fasten baffle plate 5, the shape of plate button 6 is seen Fig. 4, during use, plate button 6 is blocked vertical rod, make vertical rod between plate button and voussoir 61 in the button hole with voussoir 61 insertion plate buttons 6 then, discount 601 then fastens baffle plate 5, to prevent that the direct labor from stepping pedal and causing danger outward.

When the insufficient height of individual layer vertical rod is high, many vertical rods can also be plugged on together and use, at this moment, can offer pin hole 131 respectively in the top and the bottom of every vertical rod, see shown in Figure 2, and the connector 13 that will have pin hole 132 inserts vertical rod 1 top, latch is inserted in the pin hole 131 of vertical rod and connector connector and following vertical rod are linked together, then, again connector 13 tops are inserted in the bottom of top vertical rod, insert the pin hole of top vertical rod bottom and the pin hole 132 of connector with another latch, this vertical rod bottom and connector 13 are fixed together.

Claims

1, a kind of plug type scaffold comprises pedal, at least four vertical rods and two struts, it is characterized in that every vertical rod is provided with the pin-and-hole storehouse of some groups of band pin-and-holes, and the axial and vertical rod of pin-and-hole is axially identical on the pin-and-hole storehouse; Between two vertical rods in left side, be respectively equipped with stull between two vertical rods in right side, the stull two ends are respectively equipped with the lock pin in the pin-and-hole that inserts in the corresponding vertical rod pin-and-hole storehouse, are provided with voussoir between this lock pin and respective pin hole, and pedal is placed on two stull upsides; Between two vertical rods in front, be furnished with brace respectively between two vertical rods in back, each brace two ends is articulated with the joint of " U " shape, the both wings of " U " y junction y lay respectively at respective pin hole storehouse upper and lower sides, and corresponding voussoir passes flank under pin-and-hole that " U " shape scoops out flank, correspondence, " U " y junction y from top to down.

2, according to the described plug type scaffold of claim 1, it is characterized in that between two vertical rods in described front, be furnished with cross bar respectively between two vertical rods in back, the cross bar two ends are respectively equipped with the lock pin in the pin-and-hole that inserts in the corresponding vertical rod pin-and-hole storehouse, are provided with voussoir between this lock pin and respective pin hole.

3,, it is characterized in that described vertical rod lower end is provided with screw rod and the nut that matches according to the described plug type scaffold of claim 1.

4, according to the described plug type scaffold of claim 1, it is characterized in that described vertical rod upper end is provided with screw rod and the nut that matches, this screw rod upper end is " U " shape frame.