Cost drawing frame

Abstract

The utility model provides a cost drawing frame, which relates to the technical field of cost drawing frames, and comprises a base, the upper surface of the base is rotatably connected with a rotating frame, the upper surface of the rotating frame is rotatably connected with a placing frame, a magnet is arranged on the placing frame, and a turntable is fixedly arranged on the side surface of the rotating frame. A connecting block is fixedly installed on the lower surface of the placing frame, a connecting rod is connected to the interior of the connecting block in a sliding mode, a pull head is fixedly installed at one end of the connecting rod, and a tension spring A is fixedly installed on the side face of the pull head. According to the drawing storage rack, the position of the storage rack can be conveniently adjusted, the situation that a drawing can only be placed in a vertical arrangement mode is avoided, people can conveniently modify and observe the drawing at different positions, the convenience of drawing observation and use is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cost drawing racks, in particular to a cost drawing rack. Background Art

[0002] Drawings are graphic representations of the details required for construction, such as size, orientation, and technical parameters, and the physical objects that the owner wants to build. There are many types of drawings with different functions. Among them, construction drawings are the basic basis for the project cost budget and an important basis for on-site construction. Without construction drawings, there is no reference, and it is difficult to achieve the expected goals, let alone rigor and standardization. Therefore, all kinds of drawings, including construction drawings, play a vital role in various work occasions such as on-site construction. Publication No. CN220308721U discloses a drawing rack, including a base and a display board. A drawing box is movably installed on one side of the display board, and the other side is a storage area for placing the drawing box; the drawing box includes a box body and a rotating shaft. A concave motor is provided on one side of the display board, and the motor output shaft is engaged with the rotating shaft. The utility model has a simple structure and is easy to take and put. One side of the display board is a drawing display area, and the other side is a drawing storage area, which combines the functions of drawing storage and display. Moreover, through the connection between the rotating shaft and the motor output shaft, the drawings can be automatically unfolded and rolled up, saving manual operation time and avoiding damage to drawings due to improper operation by staff. Although the product has the function of automatic rolling up, it is not convenient to adjust at different angles and directions. When people need to modify the position of the drawings and observe them in detail, they can only place them vertically, which reduces the convenience of observation and makes them extremely inconvenient to use. It is of poor practicality and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a cost drawing stand comprises a base, the upper surface of the base is rotatably connected to a rotating frame, the upper surface of the rotating frame is rotatably connected to a placing frame, a magnet is arranged on the placing frame, a turntable is fixedly installed on the side of the rotating frame, a connecting block is fixedly installed on the lower surface of the placing frame, a connecting rod is slidably connected inside the connecting block, a pulling head is fixedly installed on one end of the connecting rod, a tension spring A is fixedly installed on the side of the pulling head, a limiting block is fixedly installed on the upper surface of the base, the limiting block is slidably connected inside the limiting rod, a push plate is fixedly installed on one end of the limiting rod, and a spring is fixedly installed on the side of the push plate.

[0005] Preferably, the connecting rod is slidably connected to the rotating disk, and one end of the tension spring A is fixedly connected to the connecting block. Here, the tension spring A can make the connecting rod automatically slide from the inside of the connecting block to the inside of the rotating disk.

[0006] Preferably, the connecting block is rotatably connected to the rotating disk, so that the connecting rod can be accurately aligned with the position of the rotating disk.

[0007] Preferably, the limit rod is slidably connected to the rotating frame, and one end of the spring is fixedly connected to the limit block. Here, the limit rod can slide from the inside of the limit block to the inside of the rotating frame through the spring.

[0008] Preferably, a mounting block is fixedly mounted on the lower surface of the placement rack, a tension spring B is fixedly mounted inside the mounting block, a collection box is fixedly mounted on one end of the tension spring B, and a baffle is fixedly mounted inside the collection box. Here, the baffle and the collection box can be used to classify and store painting tools and the like.

[0009] Preferably, the collection box is slidably connected to the mounting block, and a handle is fixedly mounted on the side of the collection box. Here, the collection box can be pulled conveniently by the handle.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging a turntable, a connecting block, a connecting rod, a pull head, a tension spring A, a limit block, a limit rod, a push plate, and a spring, it is convenient to adjust the position of the placement rack, avoids the situation that the drawings can only be placed in a vertical arrangement, improves people's convenience in modifying and observing the drawings at different positions, improves the convenience of using the drawings for observation, and has high practicality.

[0012] 2. In the utility model, by providing the mounting block, the tension spring B, the collection box, the baffle plate and the handle, the tools can be conveniently used, the tools can be stored separately, the tools can be conveniently classified and stored, and the convenience of taking and using the tools is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structural diagram of the cost drawing frame is proposed for the utility model;

[0014] Figure 2 The exploded structural diagram of the connecting rod of the cost drawing frame is proposed for the utility model;

[0015] Figure 3 The exploded structural diagram of the collection box of the cost drawing rack is proposed for the utility model;

[0016] Figure 4Propose a cost drawing frame for this utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 5 Propose a cost drawing frame for this utility model Figure 1 Enlarged view of point B in the middle.

[0018] Legend:

[0019] 1. Base; 2. Rotating frame; 3. Placement frame; 4. Magnet; 5. Turntable; 6. Connecting block; 7. Connecting rod; 8. Pull head; 9. Tension spring A; 10. Limit block; 11. Limit rod; 12. Push plate; 13. Spring; 14. Mounting block; 15. Tension spring B; 16. Collection box; 17. Baffle; 18. Handle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-5The utility model provides a technical solution: a cost drawing rack comprises a base 1, a rotating rack 2 is rotatably connected to the upper surface of the base 1, so that the placement rack 3 can be rotated and adjusted through the rotating rack 2, the upper surface of the rotating rack 2 is rotatably connected to the placement rack 3, drawings can be placed, and a magnet 4 is arranged on the placement rack 3, drawings can be clamped and installed at different positions, a turntable 5 is fixedly installed on the side of the rotating rack 2, so that the placement rack 3 can be clamped and limited at different positions, a connecting block 6 is fixedly installed on the lower surface of the placement rack 3, so that the connecting rod 7 is installed, and the connecting rod 7 is slidably connected inside the connecting block 6, so that the turntable 5 and the placement rack 3 are clamped, a pull head 8 is fixedly installed on one end of the connecting rod 7, which is convenient for pulling the connecting rod 7, and a tension spring A9 is fixedly installed on the side of the pull head 8, so that the connecting rod 7 is automatically restored, and a limiting block 10 is fixedly installed on the upper surface of the base 1, so that the limiting rod 1 The limit block 10 is internally slidably connected with the limit rod 11, so that the rotating frame 2 is stuck and fixed at a suitable position. A push plate 12 is fixedly installed at one end of the limit rod 11, which is convenient for pulling the limit rod 11. A spring 13 is fixedly installed on the side of the push plate 12, so that the push plate 12 and the limit rod 11 are automatically restored. The connecting rod 7 is slidably connected with the rotating disk 5, so that the placement frame 3 is rotated to a suitable position and then stuck and fixed. One end of the tension spring A9 is fixedly connected with the connecting block 6, so that the connecting rod 7 automatically slides from the inside of the connecting block 6 to the inside of the rotating disk 5. The connecting block 6 and the rotating disk 5 are rotatably connected, so that the connecting rod 7 and the rotating disk 5 can be accurately aligned. The limit rod 11 is slidably connected with the rotating frame 2, so that the rotating frame 2 is stuck at different positions. One end of the spring 13 is fixedly connected with the limit block 10, so that the push plate 12 and the limit rod 11 can be automatically restored.

[0024] Embodiment 2

[0025] See also Figure 1-5 A mounting block 14 is fixedly installed on the lower surface of the placement rack 3, so that the collection box 16 can be installed and placed, and a tension spring B15 is fixedly installed inside the mounting block 14, so that the collection box 16 can automatically slide into the inside of the mounting block 14, and a collection box 16 is fixedly installed at one end of the tension spring B15, so that different tools can be stored and collected, and a baffle 17 is fixedly installed inside the collection box 16 to classify the tools. The collection box 16 is slidably connected to the mounting block 14, so that the collection box 16 can be stored inside the mounting block 14, and a handle 18 is fixedly installed on the side of the collection box 16 to facilitate pulling the collection box 16.

[0026] Working principle: First, the drawings can be placed on the placement rack 3 and stuck through the magnet 4. When the placement rack 3 needs to be rotated through the rotating rack 2, you can first grab the push plate 12 and pull it, so that the push plate 12 drives the limit rod 11 to move. When the limit rod 11 slides out from the inside of the rotating rack 2, you can grab the rotating rack 2 and rotate it. When the rotating rack 2 is rotated to a suitable position, you can drive the push plate 12 and the limit rod 11 to move, so that the limit rod 11 slides from the inside of the limit block 10 to the inside of the rotating rack 2, so that the rotating rack 2 is stuck and fixed. When the position of the placement rack 3 needs to be adjusted, you can first grab the pull head 8 and pull it, so that the pull head 8 drives the connecting rod 7 to move, so that the connecting rod 7 moves from the connecting block 6 and the rotating rack. The disk 5 slides inside. When the connecting rod 7 slides out from the inside of the turntable 5, it can be rotated by grasping the placement rack 3. When the placement rack 3 is rotated to a suitable position, the tension spring A9 can be used to drive the connecting rod 7 to slide from the inside of the connecting block 6 to the inside of the turntable 5, so that the placement rack 3 is stuck and fixed in a suitable position. When it is necessary to take some tools for use, the handle 18 can be grasped and pulled to make the handle 18 pull the collection box 16 to slide out from the inside. When the collection box 16 slides out from the inside of the mounting block 14, suitable tools can be taken for use. The baffle 17 can be used to classify and store the tools. After the taking is completed, the handle 18 is released, and the collection box 16 can be driven to slide to the inside of the mounting block 14 by the tension spring B15.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cost drawing stand, comprising a base (1), characterized in that: The upper surface of the base (1) is rotatably connected to a rotating frame (2), the upper surface of the rotating frame (2) is rotatably connected to a placing frame (3), a magnet (4) is arranged on the placing frame (3), a turntable (5) is fixedly installed on the side of the rotating frame (2), a connecting block (6) is fixedly installed on the lower surface of the placing frame (3), a connecting rod (7) is slidably connected inside the connecting block (6), a pull head (8) is fixedly installed on one end of the connecting rod (7), a tension spring A (9) is fixedly installed on the side of the pull head (8), a limit block (10) is fixedly installed on the upper surface of the base (1), a limit rod (11) is slidably connected inside the limit block (10), a push plate (12) is fixedly installed on one end of the limit rod (11), a spring (13) is fixedly installed on the side of the push plate (12).

2. The cost drawing rack according to claim 1, characterized in that: The connecting rod (7) is slidably connected to the rotating disk (5), and one end of the tension spring A (9) is fixedly connected to the connecting block (6).

3. The cost drawing rack according to claim 1, characterized in that: The connecting block (6) is rotationally connected to the rotating disk (5).

4. The cost drawing rack according to claim 1, characterized in that: The limiting rod (11) is slidably connected to the rotating frame (2), and one end of the spring (13) is fixedly connected to the limiting block (10).

5. The cost drawing rack according to claim 1 is characterized in that: A mounting block (14) is fixedly mounted on the lower surface of the placement rack (3), a tension spring B (15) is fixedly mounted inside the mounting block (14), a collection box (16) is fixedly mounted on one end of the tension spring B (15), and a baffle (17) is fixedly mounted inside the collection box (16).

6. The cost drawing rack according to claim 5, characterized in that: The collection box (16) is slidably connected to the mounting block (14), and a handle (18) is fixedly mounted on the side of the collection box (16).

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