CN219952598U - Gate type steel pipe scaffold - Google Patents

Abstract

The utility model discloses a door-type steel pipe scaffolding, which includes: a vertical frame, a support plate is provided at the top, and a material intake port is provided on the support plate; a load-bearing plate has ropes bolted to its four corners, and the ropes pass through The rope-winding roller is retracted and unfolded; wherein, the size of the load-carrying plate is adapted to the material-taking port, and the load-carrying plate moves vertically directly below the material-taking port for transferring materials to the material-taking port; In this utility model, by installing the rope roller that drives the vertical movement of the load plate at the bottom of the support plate, materials can be quickly transferred to the scaffold without occupying the space on the support plate, and at the same time, the center of gravity of the scaffold can be avoided. The problem of shifting is improved, and the safety is improved. When the material is not transferred, the loading plate can cooperate with the material intake port to fill the gap on the support plate and avoid potential safety hazards to the staff standing on the support plate. .

Description

A kind of portal steel pipe scaffolding

Technical field

The utility model relates to the technical field of scaffolding, in particular to a portal steel pipe scaffolding.

Background technique

Scaffolding is a working platform erected to ensure the smooth progress of the construction process. It specifically refers to various supports used on construction sites for exterior walls, interior decoration, or in places where direct construction cannot be carried out due to high floor heights.

At present, in order to facilitate the transportation of materials on the ground to the scaffold, some scaffolds add a lifting structure to one side of the scaffold, and some add a lifting structure to the center of the scaffold. When the former wants to transport heavier materials, it is easy to cause the center of gravity of the scaffold to shift. , the latter's lifting structure is generally installed on the support plate, but it will occupy the space of the support plate and affect the movement of workers on the support plate.

Utility model content

The main purpose of this utility model is to provide a portal steel pipe scaffolding, aiming to solve the existing technical problems.

In order to achieve the above purpose, the utility model provides a portal steel pipe scaffolding, which includes:

The vertical frame has a support plate at its top, and a material discharging port is provided on the support plate;

The load board has ropes bolted to its four corners, and the ropes are retracted and unwound through rope rollers;

Wherein, the size of the load-carrying plate is adapted to the material-taking port, and the load-carrying plate moves vertically directly below the material-picking port for transferring materials to the material-picking port.

Further, the ropes located on the same side are connected to the same rope-winding roller. The rope-winding roller is installed on a bracket. The bracket is slidably installed on the bottom surface of the support plate, and the bracket moves controlled by a cylinder.

Furthermore, the bottom surface of the load-carrying plate is provided with an integrally formed arc-shaped convex surface, the thickness of the arc-shaped convex surface is the same as the thickness of the load-carrying plate, and the bottom surface of the support plate is provided with symmetrically distributed lifting rods near the material intake port. , the lifting rod can be rotated horizontally. When the rope shrinks to the limit state, the lifting rod rotates and contacts the arc-shaped convex surface, lifting the load plate upward into the material port.

Further, the bracket is provided with an installation frame, and the installation frame is provided with a material guide inclined plate. The horizontal position of the discharge end of the material guide inclined plate is flush with the limit position of the downward movement of the load plate.

Further, vertical poles are provided at the four corners of the top surface of the support plate. Three adjacent vertical poles are connected by protective plates, and another adjacent vertical pole is connected by a railing. One end of the railing is hinged to the vertical pole. , the other end is clamped with the adjacent vertical rod.

Further, a strip-shaped opening is provided on one of the protective plates, and a sliding bracket is provided in the strip-shaped opening, and a supporting plate is provided on the bracket for placing the tool box.

The beneficial effects of this utility model are reflected in:

In this utility model, by installing the rope roller that drives the vertical movement of the load plate at the bottom of the support plate, materials can be quickly transferred to the scaffold without occupying the space on the support plate, and at the same time, the center of gravity of the scaffold can be avoided. The problem of shifting is improved, and the safety is improved. When the material is not transferred, the loading plate can cooperate with the material intake port to fill the gap on the support plate and avoid potential safety hazards to the staff standing on the support plate. .

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic bottom view of the structure of Figure 1 of the present utility model;

Figure 3 is a schematic diagram of the structural connection of the load plate of the present invention;

Figure 4 is an enlarged schematic diagram of the structure at point A in Figure 1 of the present invention.

Explanation of reference symbols:

100. Vertical frame; 101. Support plate; 102. Feed opening; 103. Bracket; 104. Rope roller; 105. Rope; 106. Motor; 107. Loading plate; 108. Cylinder; 109. Lift rod; 110 , Arc convex surface; 200, guide inclined plate; 201, mounting frame; 300, vertical rod; 301, protective plate; 302, railing; 303, strip opening; 304, bracket; 305, supporting plate.

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 some of the embodiments of the present utility model, not all of them. Example. The embodiments and features in the embodiments in this application may be combined with each other without conflict. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), then the directional indications are only used to explain the position of a certain posture (as shown in the accompanying drawings). (shown) relative positional relationship, movement, etc. between the components. If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as instructions or instructions. implying its relative importance or implicitly specifying the quantity of the technical feature indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of "and/or" appearing in the entire text includes three parallel solutions. Taking "A and/or B" as an example, it includes solution A, or solution B, or a solution that satisfies both A and B at the same time. In addition, "plurality" means two or more. In addition, the technical solutions in various embodiments can be combined with each other, but it must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that such a combination of technical solutions does not exist. .

Please refer to Figures 1 and 2. This utility model is a portal steel pipe scaffolding, including:

The vertical frame 100 has a support plate 101 at its top, and a material intake port 102 is provided on the support plate 101;

The four corners of the loading plate 107 are bolted with ropes 105, and the ropes 105 are retracted and unwound through the rope roller 104; wherein the rope roller 104 is driven by the motor 106;

The size of the loading plate 107 is adapted to the material intake port 102 . The loading plate 107 moves vertically directly below the material intake port 102 for transferring materials to the material intake port 102 .

In this application, by installing the rope roller 104 that drives the load plate 107 to move vertically at the bottom of the support plate 101, materials can be quickly transferred to the scaffold without occupying the space on the support plate 101, and at the same time, the center of gravity of the scaffold can be avoided. Offset issues improve safety.

In one embodiment, please refer to Figures 2 and 3. The rope 105 on the same side is connected to the same rope roller 104. The rope roller 104 is installed on the bracket 103. The bracket 103 is slidably disposed on the bottom of the support plate 101, and the bracket 103 controls movement via cylinder 108. With this arrangement, when the loading plate 107 is lifted close to the material pickup port 102 and the rope 105 is not completely retracted, the bracket 103 can be pulled outward through the cylinder 108 so that the loading board 107 can be closer to the material pickup port 102 for convenience. The staff takes the materials on the loading plate 107.

In one embodiment, please refer to FIG. 3 , the bottom surface of the loading plate 107 is provided with an integrally formed arc-shaped convex surface 110 , the thickness of the arc-shaped convex surface 110 is the same as the thickness of the loading plate 107 , and the bottom surface of the supporting plate 101 is close to the material inlet 102 There are symmetrically distributed lifting rods 109. The lifting rods 109 can be rotated horizontally. When the rope 105 contracts to the limit state, the lifting rods 109 rotate and contact the arc-shaped convex surface 110, lifting the load plate 107 upward into the material port. Among them, the lifting rod 109 is controlled to rotate by a rotating motor; in this way, when the material is not being transferred, after the loading plate 107 is raised to the extreme position through the rope 105, the lifting rods 109 on both sides are rotated so that the end of the lifting rod 109 Gradually come into contact with the arc-shaped convex surface 110, push the loading plate 107 upward to the material intake port 102, until the top surface of the loading plate 107 is flush with the top surface of the supporting plate 101, fill the gap on the supporting plate 101, and avoid feeding Workers standing on the support plate 101 pose safety hazards.

In one embodiment, please refer to Figures 1 and 2. The bracket 103 is provided with a mounting frame 201. The mounting frame 201 is provided with a material guide ramp 200. The horizontal position of the discharge end of the material guide ramp 200 is in line with the loading plate. The limit position of 107 downward movement is even. With this arrangement, when placing materials to be transported, workers can place the materials on the material guide ramp 200 on one side of the scaffold, and transfer the materials to the loading plate 107 through the material guide ramp 200. It should be noted that, There are integrated ribs around the loading plate 107; workers do not need to go under the scaffolding to place materials, which avoids problems of restricted operation and inconvenient entry and exit, and provides convenient functions for workers.

In one embodiment, please refer to Figure 1. Vertical poles 300 are provided at four corners of the top surface of the support plate 101. Three adjacent vertical poles 300 are connected by a protective plate 301, and another adjacent vertical pole 300 is connected by a protective plate 301. The railing 302 is connected, one end of the railing 302 is hinged with the vertical pole 300, and the other end is snap-connected with the adjacent vertical pole 300. With this arrangement, the protective plate 301 can provide a protective function for the workers on the support plate 101, avoid the problem of workers falling when moving on the scaffold, and improve safety.

In one embodiment, please refer to Figure 4, one of the protective plates 301 is provided with a strip opening 303, a sliding bracket 304 is provided in the strip opening 303, and a bracket 305 is provided on the bracket 304 for Place the toolbox. With this arrangement, the staff can place the toolbox they carry with them on the pallet 305. During use, the bracket 304 can be moved to a suitable position according to actual needs, so that the staff can conveniently take the required tools and improve the efficiency. for convenience.

The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the scope of new protection.

Claims (6)

1. A portal steel pipe scaffolding, characterized by including: The vertical frame (100) is provided with a support plate (101) at the top, and a material discharging port (102) is provided on the support plate (101); The load plate (107) has ropes (105) bolted to its four corners, and the ropes (105) are retracted and unwound through the rope roller (104); Among them, the size of the loading plate (107) is adapted to the material intake port (102). The loading plate (107) moves vertically directly below the material intake port (102) for transferring materials to The material intake port (102). 2. A portal type steel pipe scaffolding according to claim 1, characterized in that: the rope (105) located on the same side is connected to the same rope roller (104), and the rope roller (104) is installed on the bracket (104). 103), the bracket (103) is slidably installed on the bottom surface of the support plate (101), and the bracket (103) is controlled to move by the air cylinder (108). 3. A door-type steel pipe scaffolding according to claim 1 or 2, characterized in that: the bottom surface of the load plate (107) is provided with an integrally formed arc-shaped convex surface (110), and the arc-shaped convex surface (110) ) is the same as the thickness of the loading plate (107). The bottom surface of the support plate (101) is provided with symmetrically distributed lifting rods (109) near the material intake port (102). The lifting rods (109) can be horizontally Rotation setting, when the rope (105) contracts to the extreme state, the lifting rod (109) rotates and contacts the arc-shaped convex surface (110), and lifts the loading plate (107) upward into the material port. 4. A portal steel pipe scaffolding as claimed in claim 2, characterized in that: the bracket (103) is provided with a mounting frame (201), and the mounting frame (201) is provided with a material guide inclined plate ( 200), the horizontal position of the discharge end of the material guide inclined plate (200) is flush with the downward limit position of the load plate (107). 5. A portal type steel pipe scaffolding as claimed in claim 1, characterized in that vertical poles (300) are provided at four corners of the top surface of the support plate (101), and there are three adjacent vertical poles (300) between them. It is connected by a protective plate (301), and another adjacent vertical pole (300) is connected by a railing (302). One end of the railing (302) is hinged with the vertical pole (300), and the other end is connected with the adjacent vertical pole. (300) card connection. 6. A door-type steel pipe scaffolding as claimed in claim 5, characterized in that: one of the protective plates (301) is provided with a strip-shaped opening (303), and the strip-shaped opening (303) is provided with a sliding The bracket (304) is provided with a supporting plate (305) for placing the tool box.