CN211341671U - Scaffold frame for spraying convenient to height-adjusting - Google Patents

Abstract

The utility model relates to a spraying scaffolding which is convenient for height adjustment, comprising a vertical column, a universal wheel, a placing plate, a safety rope hanging hole and an X-axis connecting rod. The ends are provided with fixing holes, wherein the top side ends of the fixing feet are provided with fixing bolts, and one end of the fixing bolts located inside the fixing feet is connected with a tension block, and the universal wheel is connected at the bottom of the column, and the The universal wheel is located inside the fixed foot, the end of the placement plate is provided with a groove, the interior of the groove is provided with a return spring, and the end of the return spring away from the connection side of the placement plate is connected with a fixing pin . Since the spraying scaffolding which is easy to adjust the height is provided with a plurality of fixing holes, when the device is in use, the position of the placing plate can be adjusted more conveniently according to the use requirements of the spraying equipment, so that the placing position of the placing plate can be more convenient. Meet the requirements for the use of the device.

Description

A scaffolding for spraying with easy height adjustment

technical field

The utility model relates to the technical field of spraying equipment, in particular to a scaffolding for spraying which is convenient for height adjustment.

Background technique

Spraying equipment is a type of mechanical equipment. Spraying equipment is widely used in life. For example, spraying paint on some walls can improve the efficiency of manual spraying to the greatest extent, while reducing work intensity and speeding up. Work progress, reducing the waste of raw materials.

When the spraying device is in use, it usually needs to be placed on a scaffold or similar elevated device, so that the device can reach the height required by the use environment. The inevitable result is that the height of the device often needs to be adjusted so that the device can meet the requirements of use.

Scaffolding is a common height adjustment device in well-known construction appliances, which can greatly facilitate construction. The heights are generally fixed, and the height difference between the two levels is large, which makes it inconvenient to use the spraying equipment when spraying.

Utility model content

The purpose of this utility model is to provide a kind of scaffolding for spraying which is easy to adjust the height, so as to solve the problem that the height of the existing scaffolding proposed by the above-mentioned background technology is generally fixed during installation, and the height difference between the two levels is relatively large. , the problem that the spraying equipment is inconvenient to use when spraying.

In order to achieve the above purpose, the utility model provides the following technical solutions: a scaffold for spraying that is convenient for height adjustment, including a column, a universal wheel, a placing plate, a safety rope hanging hole and an X-axis connecting rod, and the bottom of the column is nested. There are fixing feet, and the side ends of the uprights are provided with fixing holes, wherein,

The top side end of the fixing foot is provided with a fixing bolt, the end of the fixing bolt located inside the fixing foot is connected with a tension block, the universal wheel is connected to the bottom of the column, and the universal wheel is located in the fixing the inside of the foot;

The end of the placement plate is provided with a groove, a return spring is arranged inside the groove, and the end of the return spring away from the connection side of the placement plate is connected with a fixing pin, and the fixing pin is located at one end of the groove and is fixed to a limited extent. a position block, the top of the placement board is provided with a safety zone lanyard;

The safety rope hanging hole is fixed to the side end of the column;

A threaded base is provided on the outside of the upright column.

Preferably, there are four groups of the uprights, and the uprights are respectively located at the four corners of the placing plate.

Preferably, the fixing foot is a circular truncated structure with a cavity inside, the height of the cavity at the bottom of the fixing foot is equal to the height of the universal wheel, and the bottom of the fixing foot is a zigzag structure.

Preferably, the tensioning block is made of rubber, and there are two sets of the tensioning block and the fixing bolt, and the two sets of the fixing bolt and the tensioning block are symmetrically arranged on both sides of the column.

Preferably, the middle part of the placing plate is a mesh structure, and the mesh structure is a metal mesh.

Preferably, the diameter of the middle portion of the fixing pin is larger than the diameter of both ends, and the end of the fixing pin away from the placement plate has the same depth and diameter as the fixing hole.

Preferably, both ends of the X-axis connecting rod and the Z-axis connecting rod are provided with a connecting block and a threaded rod, the connecting block and the threaded rod are fixedly connected, and the X-axis connecting rod and the Z-axis are connected The rod is rotatably connected with the connecting block, and the threaded rod is located at one end away from the X-axis connecting rod or the Z-axis connecting rod.

Preferably, the X-axis connecting rod or the Z-axis connecting rod is respectively threadedly connected to the threaded base through a threaded rod.

Preferably, the end of the safety rope is connected to the safety rope hanging hole through a hook.

Compared with the prior art, the beneficial effects of the present utility model are: the scaffolding for spraying, which is convenient for height adjustment:

1. Due to the opening of multiple fixing holes, when the device is used, it is more convenient to adjust the position of the placement plate according to the use requirements of the spraying equipment, so that the placement position of the placement plate can more meet the use requirements of the device;

2. The two ends of the placing plate are provided with fixing pins. Since the end of the fixing pin is connected with the placing plate through the return spring, and the fixing pin can be telescopically moved in the placing plate, it is convenient to pull the fixing pin when in use. It can be removed from the fixing hole to facilitate the removal and installation of the placement plate according to the use of the device;

3. Since both ends of the X-axis connecting rod and the Z-axis connecting rod are connected with the threaded base through threaded rods, the connection effect is more stable, which can make the scaffolding more firm in use;

4. The fixed foot can move up and down outside the column, so when the device needs to be moved, it is only necessary to turn the fixing bolt to separate the tension block from the column, and move the fixed foot upward, and then it can pass the internal universal wheel pair. Scaffolding to move;

5. There is also a safety lanyard on the placement board. When installing the placement board, connect it with the safety rope hanging hole to further improve the stability and safety of the device.

Description of drawings

Fig. 1 is a kind of scaffold structure schematic diagram for spraying that is convenient for height adjustment of the present utility model;

Fig. 2 is a kind of side view structural schematic diagram of a scaffold for spraying that is convenient for height adjustment of the present utility model;

3 is a schematic structural diagram of a scaffold placement plate for spraying that is easy to adjust the height of the utility model;

Fig. 4 is the top sectional structure schematic diagram of a kind of scaffolding column for spraying which is easy to adjust the height of the present invention;

Fig. 5 is a kind of scaffolding for spraying that is convenient for height adjustment of the present utility model;

FIG. 6 is a schematic view of a partially enlarged structure of a scaffold for spraying which is easy to adjust the height of the utility model in FIG. 1 .

The text labels shown in the figure are: 1. Upright column; 2. Fixing foot; 3. Fixing bolt; 4. Tensioning block; 5. Universal wheel; 6. Fixing hole; 7. Placing plate; 8. Fixing pin; 9. Return spring; 10. Safety rope hanging hole; 11. X-axis connecting rod; 12. Threaded base; 13. Connecting block; 14. Threaded rod; 15. Z-axis connecting rod; 16. Limit block; 17 , An area lanyard.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-6 , the present utility model provides a technical solution: a scaffolding for spraying which is easy to adjust the height, including a column 1, a fixing foot 2, a fixing bolt 3, a tension block 4, a universal wheel 5, a fixing hole 6. Placing plate 7, fixing pin 8, return spring 9, safety rope hanging hole 10, X-axis connecting rod 11, threaded base 12, connecting block 13, threaded rod 14, Z-axis connecting rod 15, limit block 16 He'an District lanyard 17, the bottom of the column 1 is nested with fixing feet 2, the side end of the column 1 is provided with a fixing hole 6, the column 1 is provided with four groups in total, and the column 1 is placed at the The four corners of the plate 7, the middle of the placement plate 7 is a mesh structure, and the mesh structure is a metal mesh, which not only reduces the weight of the scaffold, but also the waste can fall from the placement plate 7 to the bottom in time during spraying ,in,

The top side end of the fixing foot 2 is provided with a fixing bolt 3, and one end of the fixing bolt 3 located inside the fixing foot 2 is connected with a tensioning block 4, the tensioning block 4 is made of rubber, and the tensioning block 4 and the fixing bolts 3 are provided with two groups, the two groups of the fixing bolts 3 and the tensioning blocks 4 are symmetrically arranged on both sides of the column 1, the universal wheel 5 is connected to the bottom of the column 1, and the universal The direction wheel 5 is located inside the fixed foot 2, the fixed foot 2 is a truncated cone-shaped structure, and its interior is a cavity, the height of the cavity at the bottom of the fixed foot 2 is equal to the height of the universal wheel 5, and the fixed The bottom of the foot 2 is a serrated structure, and the fixed foot 2 can move up and down outside the column 1. Therefore, when the device needs to be moved, it is only necessary to turn the fixing bolt 3, so that the tension block 4 is separated from the column 1, and the fixed foot 2 Move up, and then the scaffold can be moved through the internal universal wheel 5;

The end of the placing plate 7 is provided with a groove, and a return spring 9 is arranged inside the groove. The diameter of the middle part is larger than the diameter of both ends, the depth and diameter of the end of the fixing pin 8 away from the placement plate 7 are equal to the depth and diameter of the fixing hole 6, and the two ends of the placement plate 7 are provided with the fixing pin 8. The placing plate 7 is connected, and the fixing pin 8 can be telescopically moved in the placing plate 7, so it is convenient to remove the fixing pin 8 from the fixing hole 6 by pulling the fixing pin 8 during use, and it is convenient to carry out the adjustment of the placing plate 7 according to the use of the device. Removal and installation, the fixing pin 8 is located at one end of the groove to fix the limit block 16, the top of the placing plate 7 is provided with a safety lanyard 17, and the end of the safety lanyard 17 is hung with the safety rope through a hook The holes 10 are connected, and when the placement plate 7 is installed, it is connected with the safety rope hanging hole 10, which further improves the stability and safety of the device;

The safety rope hanging hole 10 is fixed to the side end of the column 1;

The outside of the column 1 is provided with a threaded base 12, the X-axis connecting rod 11 or the Z-axis connecting rod 15 are respectively connected with the threaded base 12 through a threaded rod 14, and the X-axis connecting rod 11 is connected with the Z-axis. Since both ends of the rod 15 are connected with the threaded base 12 through the threaded rod 14, the connection effect is more stable, and the scaffold can be more firmly in use.

Working principle: When using this scaffolding for spraying, which is easy to adjust the height, you should first have a simple understanding of the structure of the device, and then move the column 1 to the designated position when using it, and then connect the X-axis connecting rods 11 and Z. The axial connecting rod 15 is installed on the threaded base 12 through the threaded rod 14, so as to achieve the purpose of fixing the device, and then push the fixing pin 8 to compress the return spring 9, so that the fixing pin 8 enters the inside of the placing plate 7 , and then align the fixing pin 8 with the fixing hole 6, and insert it into it, so that the fixing pin 8 enters the fixing hole 6 under the action of the elastic force of the return spring 9, so as to complete the installation work of the placing plate 7, and the safety zone The lanyard 17 is hung on the safety rope hanging hole 10 to protect the device. When in use, the height of the device can be adjusted according to the above steps. When the device needs to be moved, turn the fixing bolt 3 to tighten the device. The block 4 is separated from the column 1, and the fixed foot 2 is moved upward, and then the scaffold can be moved through the internal universal wheel 5. After the movement is completed, the fixing bolt 3 can be tightened. This is the spraying that is easy to adjust the height. Use the scaffolding throughout the process.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (9)

1. The utility model provides a scaffold frame for spraying convenient to height-adjusting, includes stand (1), universal wheel (5), places board (7), safety rope hanging hole (10) and X axial connecting rod (11), its characterized in that: the bottom of the upright post (1) is nested with a fixed foot (2), the side end of the upright post (1) is provided with a fixed hole (6), wherein,

a fixing bolt (3) is arranged at the side end of the top of the fixing foot (2), one end, located inside the fixing foot (2), of the fixing bolt (3) is connected with a tensioning block (4), the universal wheel (5) is connected to the bottom of the upright post (1), and the universal wheel (5) is located inside the fixing foot (2);

a groove is formed in the end part of the placing plate (7), a return spring (9) is arranged in the groove, a fixing pin (8) is connected to one end, away from the connecting side of the placing plate (7), of the return spring (9), a limiting block (16) is fixed to one end, located in the groove, of the fixing pin (8), and a mounting area hanging rope (17) is arranged at the top of the placing plate (7);

the safety rope hanging hole (10) is fixed at the side end of the upright post (1);

the outer part of the upright post (1) is provided with a threaded base (12).

2. A scaffolding for painting convenient to adjust height according to claim 1, wherein: four groups of upright columns (1) are arranged, and the upright columns (1) are respectively positioned at four corners of the placing plate (7).

3. A scaffolding for painting convenient to adjust height according to claim 1, wherein: the fixing foot (2) is of a round table-shaped structure, a cavity is formed in the fixing foot (2), the height of the cavity at the bottom of the fixing foot (2) is equal to that of the universal wheel (5), and the bottom of the fixing foot (2) is of a sawtooth structure.

4. A scaffolding for painting convenient to adjust height according to claim 1, wherein: tensioning piece (4) are the rubber material, tensioning piece (4) and fixing bolt (3) all are provided with two sets ofly, two sets of fixing bolt (3) with tensioning piece (4) symmetry sets up in the both sides of stand (1).

5. A scaffolding for painting convenient to adjust height according to claim 1, wherein: the middle part of the placing plate (7) is of a net structure, and the net structure is a metal net.

6. A scaffolding for painting convenient to adjust height according to claim 1, wherein: the diameter of the middle part of the fixing pin (8) is larger than the diameters of the two ends, and one end of the fixing pin (8) far away from the placing plate (7) is equal to the depth and the diameter of the fixing hole (6).

7. A scaffolding for painting convenient to adjust height according to claim 1, wherein: the both ends of X axial connecting rod (11) and Z axial connecting rod (15) all are provided with connecting block (13) and threaded rod (14), connecting block (13) and threaded rod (14) fixed connection, X axial connecting rod (11) and Z axial connecting rod (15) rotate with connecting block (13) and are connected, just threaded rod (14) are located the one end of keeping away from X axial connecting rod (11) or Z axial connecting rod (15).

8. A scaffolding for painting convenient to adjust height according to claim 7, wherein: the X-axis connecting rod (11) or the Z-axis connecting rod (15) is in threaded connection with the threaded base (12) through the threaded rod (14) respectively.

9. A scaffolding for painting convenient to adjust height according to claim 1, wherein: the end part of the safety area hanging rope (17) is connected with the safety rope hanging hole (10) through a hook.

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