CN218912185U - Scaffold frame - Google Patents

Abstract

The utility model provides a scaffold comprising: a side frame; the side frame bottom fixedly connected with universal wheel, side frame bottom sliding connection has the frame foot, the spacing groove has been seted up to frame foot week side, the inside sliding connection of first fixed block has the gag lever post, gag lever post week side fixedly connected with stopper, first spring has been cup jointed to gag lever post week side. The utility model provides a scaffold, after one end of a limiting rod slides out from a limiting groove, when the other group of limiting grooves and the limiting rod are positioned on the same horizontal line, a limiting block is driven by the elastic force of a first spring to slide into a second group of limiting grooves, after a scaffold foot is fixed, universal wheels are contacted with the ground, the scaffold can be moved through the universal wheels at the moment, a limiting plate is pulled towards the middle direction of the scaffold, the scaffold is hooked on the upper end of a side frame through the plate, after the limiting plate is loosened, a stop block is driven by the elastic force of a second spring to reset the limiting plate, and the limiting plate can limit the scaffold to prevent the scaffold from rollover.

Description

a scaffolding

technical field

The utility model relates to the field of scaffolding, in particular to a scaffolding.

Background technique

Scaffolding refers to the various supports set up on the construction site for workers to operate and solve vertical and horizontal transportation. A general term in the construction industry, which refers to the place used on the construction site where the exterior wall, interior decoration or high floor height cannot be directly constructed. Shelves and scaffolding are usually made of bamboo, wood, steel pipe or synthetic materials. The scaffolds made of steel pipe materials currently used in China include fastener-type steel pipe scaffolds, bowl-buckle steel pipe scaffolds, socket-type steel pipe scaffolds, door-type scaffolds, and various inner scaffolds, hanging scaffolds and other steel pipe materials. scaffold.

In the field of scaffolding, there are many types of scaffolding. Different construction sites and occasions use different scaffolding. In architectural decoration projects, because most of the construction is carried out indoors, internal scaffolding is basically used. At present, some scaffolding is not easy to move after being built. Very inconvenient to use.

Therefore, it is necessary to provide a scaffold to solve the above technical problems.

Utility model content

The utility model provides a scaffold, which solves the problems that some scaffolds are inconvenient to move and very inconvenient to use after being built.

In order to solve the above technical problems, the utility model provides a scaffold, comprising: a side frame;

The side frame is provided with two groups, the bottom of the side frame is fixedly connected with universal wheels, and the universal wheels are provided with two groups, the bottom of the side frame is slidably connected with frame legs, and the frame legs are provided with two groups, so Limiting grooves are provided on the side of the frame foot, and two sets of limiting grooves are provided. One side of the side frame is fixedly connected with a first fixing block, and the inside of the first fixing block is slidably connected with a limiting rod. The limit block is fixedly connected to the side of the rod circumference, and the first spring is sleeved on the side of the limit rod circumference, and the first spring is located between the inner wall side of the first fixed block and the limit block.

Preferably, the upper ends of the side frames are fixedly connected with connecting rods, and there are two groups of connecting rods, and a fixing rod is arranged between the two groups of side frames.

Preferably, the upper ends of the two groups of side frames are provided with frame plates, and both ends of the frame plates are fixedly connected with plate hooks.

Preferably, the bottom of the shelf board is fixedly connected with a second fixing block, and there are two sets of second fixing blocks.

Preferably, the second fixed block is slidably connected to a limiting plate inside, and a stopper is fixedly connected to the bottom of the limiting plate.

Preferably, a second spring is arranged inside the second fixed block, and the second spring is located between one side of the inner wall of the second fixed block and the stopper, and a climbing pole is fixedly connected to the inside of the side frame.

Compared with related technologies, a scaffold provided by the utility model has the following beneficial effects:

The utility model provides a scaffold. After one end of the limit rod slides out from the limit groove, the frame foot can be slid upward along the side frame. The limit rod and the limit block are driven by the elastic force of the first spring to slide the limit rod to the inside of the second set of limit grooves. At this time, the frame feet can be limited. When the frame feet are fixed, the universal wheel contacts the ground. The scaffolding can be moved by universal wheels, which is very convenient to use. Pull the limit plate to the middle of the frame plate. At this time, the frame plate is hooked on the upper end of the side frame through the plate. After the limit plate is released, the stopper is supported by the second spring. The elastic force drives the limit plate to reset, and at this time, the limit plate can limit the shelf to prevent the shelf from turning over.

Description of drawings

Fig. 1 is the structural representation of a kind of preferred embodiment of a kind of scaffold provided by the utility model;

Fig. 2 is a right view structural diagram of the side frame shown in Fig. 1;

Fig. 3 is the enlarged schematic view of the structure of the A region shown in Fig. 1;

FIG. 4 is an enlarged schematic diagram of the structure of area B shown in FIG. 1 .

Labels in the figure: 1. Side frame; 2. Connecting rod; 3. Fixed rod; 4. Shelf plate; 5. Climbing rod; 6. Universal wheel; 7. Plate hook; 10, the first fixed block; 11, the limit rod; 12, the limit block; 13, the first spring; 14, the second fixed block; 15, the limit plate; 16, the stopper; 17, the second spring.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 in conjunction, wherein Fig. 1 is a structural schematic diagram of a preferred embodiment of a scaffold provided by the utility model; Fig. 2 is a right view of the side frame shown in Fig. 1 Schematic diagram of the structure; Fig. 3 is an enlarged schematic diagram of the structure of the A region shown in Fig. 1; Fig. 4 is an enlarged schematic diagram of the structure of the B region shown in Fig. 1, a scaffold, including: side frame 1;

The side frame 1 is provided with two groups, the bottom of the side frame 1 is fixedly connected with the universal wheel 6, and the universal wheel 6 is provided with two groups, the bottom of the side frame 1 is slidingly connected with the frame foot 8, and the bottom of the side frame 1 is provided with a 8 matching slots for the frame feet 8 to slide, and the frame feet 8 are provided with two groups, and the sides of the frame feet 8 are provided with limiting grooves 9, and the limiting grooves 9 are provided with two groups, and one side of the side frame 1 is fixedly connected with the second A fixed block 10, and the first fixed block 10 is provided with two groups, the inside of the first fixed block 10 is slidingly connected with the limit rod 11, and the limit rod 11 matches the limit groove 9, and the side of the limit rod 11 is fixedly connected The limiting block 12, the first spring 13 is sleeved on the side of the limiting rod 11, the first spring 13 is located between the inner wall side of the first fixed block 10 and the limiting block 12, through the limiting rod 11 and the limiting groove 9 Cooperate can limit the position of stand foot 8.

The upper end of the side frame 1 is fixedly connected with a connecting rod 2, and two groups of connecting rods 2 are arranged, and a fixed rod 3 is arranged between the side frames 1 of the two groups.

The upper ends of the side frames 1 of the two groups are provided with frame plates 4, and the frame plates 4 are provided with two groups, and both ends of the frame plates 4 are fixedly connected with plate hooks 7, and the frame plates 4 can be placed on the two groups of side frames 1 through the plate hooks 7. upper end.

A second fixing block 14 is fixedly connected to the bottom of the frame plate 4 , and there are two sets of second fixing blocks 14 .

The inside of the second fixed block 14 is slidably connected to the limit plate 15, and the right side of the second fixed block 14 is provided with a groove matching the limit plate 15 for the limit plate 15 to slide, and the bottom of the limit plate 15 is fixedly connected with a stopper 16 .

A second spring 17 is disposed inside the second fixed block 14 , and the second spring 17 is located between one side of the inner wall of the second fixed block 14 and the stopper 16 , and the side frame 1 is fixedly connected with the climbing rod 5 .

The working principle of a scaffold provided by the utility model is as follows:

The first step: when in use, pull the limit rod 11 to make the limit rod 11 slide to the outside of the first fixed block 10, and when one end of the limit rod 11 slides out from the limit groove 9, the stand foot 8 can be moved along the The side frame 1 slides upwards, and when the other group of limiting slots 9 and the limiting rod 11 are on the same horizontal line, the limiting rod 11 is released, and the limiting block 12 is driven by the elastic force of the first spring 13 to drive the limiting rod 11 to the second Group limit slot 9 internal slide, can carry out spacing to frame foot 8 this moment, after frame foot 8 is fixed, universal wheel 6 is in contact with the ground, and scaffold can be moved by universal wheel 6 this moment.

Step 2: When installing the frame plate 4, place the frame plate 4 on the upper ends of the two groups of side frames 1. At this time, the frame plate 4 is blocked by the limiting plate 15 and rests on the upper ends of the two groups of side frames 1, and the limiting plate 15 is placed on the upper end of the two groups of side frames 1. The plate 4 is pulled in the middle direction. At this time, the shelf plate 4 is placed on the upper end of the side frame 1 through the plate hook 7. After the limit plate 15 is released, the stopper 16 is driven by the elastic force of the second spring 17 to reset the limit plate 15. At this time, the limit plate 15 can limit the shelf 4 to prevent the shelf 4 from turning over.

Compared with related technologies, a scaffold provided by the utility model has the following beneficial effects:

After one end of the limit rod 11 slides out from the limit groove 9, the frame foot 8 can be slid upward along the side frame 1, and when the other set of limit grooves 9 and the limit rod 11 are on the same horizontal line, release the limit The rod 11 and the stop block 12 are driven by the elastic force of the first spring 13 to slide the stop bar 11 to the inside of the second group of stop slots 9. At this time, the position of the frame foot 8 can be limited. When the frame foot 8 is fixed, the universal wheel 6 is in contact with the ground. At this time, the scaffolding can be moved by the universal wheel 6, which is very convenient to use. Pull the limit plate 15 to the middle direction of the frame plate 4. At this time, the frame plate 4 is placed on the upper end of the side frame 1 through the plate hook 7 After unclamping the limit plate 15, the stop block 16 is driven by the elastic force of the second spring 17 to reset the limit plate 15, and now the limit plate 15 can limit the shelf plate 4 to prevent the shelf plate 4 from turning over.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (6)

1. A scaffold, characterized in that it comprises: a side frame (1); The side frame (1) is provided with two groups, the bottom of the side frame (1) is fixedly connected with universal wheels (6), and the universal wheels (6) are provided with two groups, the bottom of the side frame (1) There are support feet (8) slidingly connected, and the support feet (8) are provided with two groups, and the sides of the support feet (8) are provided with limiting grooves (9), and the limiting grooves (9) are provided with two groups, so One side of the side frame (1) is fixedly connected with a first fixed block (10), and the inside of the first fixed block (10) is slidably connected to a limit rod (11), and the side of the limit rod (11) is fixedly connected to A limit block (12), a first spring (13) is sleeved around the side of the limit rod (11). 2. The scaffold according to claim 1, characterized in that, the upper end of the side frame (1) is fixedly connected with a connecting rod (2), and the connecting rod (2) is provided with two groups, and the two groups of side frames A fixing rod (3) is arranged between (1). 3. The scaffold according to claim 2, characterized in that, the upper ends of the two groups of side frames (1) are provided with frame plates (4), and both ends of the frame plates (4) are fixedly connected with plate hooks ( 7). 4. The scaffold according to claim 3, characterized in that, the bottom of the frame plate (4) is fixedly connected with a second fixing block (14), and there are two sets of second fixing blocks (14). 5. The scaffold according to claim 4, characterized in that, the second fixed block (14) is slidably connected to the limiting plate (15) inside, and the bottom of the limiting plate (15) is fixedly connected to a stopper (16 ). 6. The scaffold according to claim 5, characterized in that, a second spring (17) is arranged inside the second fixed block (14), and a climbing rod (5) is fixedly connected inside the side frame (1) .

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