A drawing storage box for construction engineering design

Abstract

This utility model discloses a drawing storage box for construction engineering design, including a box body, a box door, a sliding mechanism, a placement plate, a support plate, a clamping mechanism, and a locking mechanism. The box door is located at the front of the box body. The sliding mechanisms are located at the middle of both sides and the top and bottom of the box body. The placement plate is engaged between the two sliding mechanisms. The clamping mechanism is located in the middle of the fixed plate. The locking mechanism is located between the front two sides of the box door and the box body. The advantages of this utility model compared to existing technologies are: when the box door is closed, the locking block engages with the locking sleeve, a sleeve, a spring, a groove, and a slider, allowing the locking block to slide directly into the locking sleeve to fix the box door. When the box door is opened, simply pull the handle and the pull rod to pull the locking block back into the sleeve, disengaging it from the locking sleeve, thus opening the box door. This facilitates the retrieval and placement of drawings, greatly improving work efficiency and convenience.

Description

Technical Field

[0001] This utility model relates to the field of drawing storage technology, specifically to a drawing storage box for construction engineering design. Background Technology

[0002] Architectural engineering drawings are used to represent the internal layout, external shape, decoration, structure, and construction requirements of a building. Architectural engineering drawings are divided into architectural construction drawings, structural construction drawings, and equipment construction drawings. They serve as the basis for approving construction projects; during production and construction, they are the basis for material preparation and construction; upon project completion, quality inspection and acceptance are conducted according to the design requirements of the engineering drawings, and the quality of the project is evaluated accordingly; architectural engineering drawings also serve as the basis for preparing project estimates, budgets, and final accounts, and for auditing project costs; architectural engineering drawings are legally binding technical documents and usually require a drawing storage box for safekeeping.

[0003] The construction engineering design drawing storage box described in publication number CN219468434U, through the setting of a flattening and fixing mechanism, can simultaneously flatten and fix the drawing body inside the storage box body. This ensures that the drawing can be stretched while remaining secure, thus stabilizing the drawing body when the storage box body shakes. Furthermore, prolonged stretching can reduce wrinkles on the drawing. Compared with traditional devices, this greatly improves work quality and efficiency. However, the existing technology still has shortcomings:

[0004] 1. In the existing technology, the cabinet door is connected to the cabinet body with screws, which makes it extremely inconvenient to open and close the cabinet door and is not conducive to the retrieval and placement of drawings.

[0005] 2. Because the existing storage box opens upwards, the drawings need to be pried out from the bottom by hand after being placed inside the box. This is not only inconvenient to retrieve, but also easily damages the drawings. Utility Model Content

[0006] The technical problem to be solved by this utility model is to address the above-mentioned issues by providing a storage box for construction engineering design drawings.

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a storage box for construction engineering design drawings, comprising:

[0008] The box body has support bases fixedly connected to its four lower corners;

[0009] A door is provided at the front of the container body;

[0010] A sliding mechanism is provided inside the housing, located at the middle of both sides and at the top and bottom ends.

[0011] A placement plate, which is snapped between two sliding mechanisms on both sides;

[0012] Handle 1, which is fixedly connected to the upper front side of the placement plate;

[0013] The support plate is fixedly connected to both sides of the upper part of the placement plate;

[0014] A clamping mechanism is disposed in the middle of the inside of the support plate;

[0015] A locking mechanism is provided between the front two sides of the cabinet door and the cabinet body. It includes a mounting plate, a sleeve, a sliding groove, a locking block, a slider, a pull rod, a spring, a handle, a mounting plate, and a locking sleeve. The mounting plate is fixedly connected to the middle of one side of the front of the cabinet door. The sleeve is fixedly connected to the front side of the mounting plate. The sliding groove is located in the middle of the upper and lower sides inside the sleeve. The locking block is engaged inside the sleeve near the end of the cabinet body, with rounded corners on the side near the cabinet door. The slider is fixedly connected to the middle of the upper and lower sides of the locking block and engaged inside the sliding groove. The pull rod is fixedly connected to one side of the locking block. The spring is engaged outside the pull rod and engaged between the locking block and one side of the sleeve. One end of the pull rod passes through the side wall of the sleeve and is fixedly connected to a handle. The mounting plate is fixedly connected to one location on the front side of the cabinet body corresponding to the mounting plate. The locking sleeve is fixedly connected to the front end of the mounting plate. The locking block is engaged inside the locking sleeve.

[0016] The hinge is located at the upper and lower ends of the box body on the side away from the mounting plate and between the box door and the upper and lower ends.

[0017] As an improvement, the sliding mechanism includes:

[0018] A fixing plate is fixedly connected to the front and rear ends of the upper, middle and lower parts of the two inner walls of the box.

[0019] A sliding rod, which is fixedly connected between the front and rear fixed plates on the same side;

[0020] The sliding sleeve is fixedly connected to the rear ends of both sides of the placement plate and sleeved onto the rear end of the sliding rod.

[0021] As an improvement, a slot is provided on the opposite side of the fixing plate, and the placement plate is snapped into the slot. A limiting groove one is provided at the lower end of the slot, and a limiting groove two is provided at the lower part of the placement plate corresponding to the limiting groove. A roller is rotatably connected inside the limiting groove one, and the upper end of the roller is snapped into the limiting groove two.

[0022] As an improvement, the clamping mechanism includes:

[0023] The third limiting groove is located in the middle of the inside of the support plate;

[0024] The guide rod is disposed in the middle of the limiting groove three;

[0025] A limiting plate is engaged with the lower end of the limiting groove, and the guide rod passes through the limiting plate.

[0026] As an improvement, a clamping plate is fixedly connected to the opposite side of the limiting plate, the clamping plate is in contact with the placement plate, and a spring is sleeved on the outside of the guide rod and is locked between the upper part of the limiting plate and the upper part of the limiting groove.

[0027] The advantages of this utility model compared with the prior art are as follows: 1. This utility model is equipped with a locking mechanism, and the locking block facing the door has rounded corners, so that when the door is closed, it directly rotates with the hinge. The locking block engages with the locking sleeve, sleeve, spring one, slide groove and slider, so that the locking block slides directly into the locking sleeve to fix the door. When opening the door, simply pull the handle two and pull rod to pull the locking block back into the sleeve and disengage it from the locking sleeve to open the door. This makes it convenient to take out and put away the drawings. Compared with the prior art, it greatly improves work efficiency and convenience.

[0028] 2. This utility model features a sliding mechanism that uses a fixed plate, sliding rod, sliding sleeve, slot, limit groove one, limit groove two, and rollers in cooperation. Pulling handle one allows the placement plate to be quickly pulled out of the box, facilitating the retrieval and retrieval of drawings while protecting them from damage. Simultaneously, a clamping mechanism, using limit grooves, guide rods, spring two, and a limit plate in cooperation, allows the clamping plate to quickly and securely hold the drawings on the placement plate, ensuring their flatness and stability.

[0029] 3. This utility model has three sets of sliding mechanisms and placement plates inside the box to facilitate the classification and placement of drawings, which greatly saves the time of finding drawings and improves efficiency and practicality. Attached Figure Description

[0030] Figure 1 This is a three-dimensional schematic diagram of a construction engineering design drawing storage box according to the present invention.

[0031] Figure 2 This is a schematic diagram of the internal structure of a construction engineering design drawing storage box according to this utility model.

[0032] Figure 3 This is a structural diagram of a sliding mechanism for a construction engineering design drawing storage box.

[0033] Figure 4 This is a structural diagram of the locking mechanism of a construction engineering design drawing storage box.

[0034] Figure 5 This is a structural diagram of the clamping mechanism of a construction engineering design drawing storage box.

[0035] As shown in the figure: 1. Box body; 2. Support base; 3. Box door; 4. Sliding mechanism; 4.1. Fixing plate; 4.2. Slide rod; 4.3. Slide sleeve; 4.4. Slot; 4.5. Limiting groove one; 4.6. Limiting groove two; 4.7. Roller; 5. Placement plate; 6. Handle one; 7. Support plate; 8. Clamping mechanism; 8.1. Limiting groove three; 8.2. Guide rod; 8.3. Limiting plate; 8.4. Clamping plate; 8.5. Spring two; 9. Locking mechanism; 9.1. Mounting plate one; 9.2. Sleeve; 9.3. Slide groove; 9.4. Locking block; 9.5. Slider; 9.6. Pull rod; 9.7. Spring one; 9.8. Handle two; 9.9. Mounting plate two; 9.10. Locking sleeve; 10. Hinge. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings.

[0037] Combined with appendix Figure 1 The present invention is provided with a box body 1, and a support base 2 is fixedly connected to the four corners of the lower part of the box body 1. The support base 2 is made of rubber and is designed in a conical shape to facilitate stability. A box door 3 is provided at the front of the box body 1. A hinge 10 is provided at the upper and lower ends between the box body 1 and the box door 3 on the side away from the mounting plate 29.9, for realizing the rotation of the box door 3.

[0038] Combined with appendix Figure 4 The door 3 and the front of the body 1 are connected to a locking mechanism 9, which includes a mounting plate 9.1, a sleeve 9.2, a slide groove 9.3, a locking block 9.4, a slider 9.5, a pull rod 9.6, a spring 9.7, a handle 9.8, a mounting plate 9.9, and a lock sleeve 9.10. The mounting plate 9.1 is fixedly connected to the middle of one side of the front of the door 3. A square sleeve 9.2 is fixedly connected to the front of the mounting plate 9.1. One side of the sleeve 9.2 is open, and the other side is sealed. The upper and lower sides of the sleeve 9.2 have a slide groove 9.3 in the middle. A lock is engaged at the end of the sleeve 9.2 near the body 1. Block 9.4, with rounded corners on the side near the door 3, can move left and right within the sleeve 9.2. A slider 9.5 is fixedly connected to the middle of the upper and lower sides of the locking block 9.4 and is engaged inside the slide groove 9.3. A pull rod 9.6 is fixedly connected to the side of the locking block 9.4 inside the sleeve 9.2. A spring 9.7 is sleeved on the outside of the pull rod 9.6 and is engaged between the locking block 9.4 and one side of the sleeve 9.2. The elastic force of the spring 9.7 pushes the locking block 9.4 out of the sleeve 9.2. The locking block 9.4 is then engaged at the end of the slide groove 9.3 by the slider 9.5 to limit its movement and prevent it from falling.

[0039] One end of the pull rod 9.6 passes through the side wall of the sleeve 9.2 and is fixedly connected to the handle 9.8. On the front side of the box body 1, corresponding to the mounting plate 9.1, a mounting plate 9.9 is fixedly connected. A square locking sleeve 9.10 is fixedly connected to the front end of the mounting plate 9.9. The locking block 9.4 is engaged inside the locking sleeve 9.10. When closing the door, the box door 3 is rotated so that the locking block 9.4 is engaged outside the locking sleeve. With continued force, the locking block 9.4 is pushed into the sleeve 9.2. When the box door 3 is completely closed, the locking block 9.4 slides down into the locking sleeve 9.10 under the action of the spring 9.7 to fix the box door 3. When opening the box door 3, simply pull the handle 9.8 in conjunction with the pull rod 9.6 to pull the locking block 9.4 back into the sleeve 9.2 and disengage it from the locking sleeve 9.10.

[0040] Combined with appendix Figure 2 With appendix Figure 3 This utility model provides a sliding mechanism 4 at the middle of both sides and the top and bottom of the box body 1. The mechanism includes a fixed plate 4.1, a sliding rod 4.2, a sliding sleeve 4.3, a slot 4.4, a first limiting slot 4.5, a second limiting slot 4.6, and a roller 4.7. The fixed plate 4.1 is fixedly connected to the upper, middle, and lower parts of the two inner walls of the box body 1 at the front and rear ends. A slot 4.4 is provided on the opposite side of the fixed plate 4.4, and a placement plate 5 is fitted inside the slot 4.4 for storing drawings. A first limiting slot 4.5 is provided at the lower end of the slot 4.4. A second limiting slot 4.6 is provided at the lower part of the placement plate 5 corresponding to the first limiting slot 4.5. A roller 4.7 is rotatably connected inside the first limiting slot 4.5, and the upper end of the roller 4.7 is fitted to... The limiting groove 4.6 allows the pulley 4.7 to roll within it. A sliding rod 4.2 is provided between the front and rear fixed plates 4.1 on the same side. A sliding sleeve 4.3 is fixedly connected to the rear ends of both sides of the placement plate 5 and is sleeved onto the rear ends of the sliding rod 4.2 to fix the placement plate 5. A handle 6 is provided at the upper front end of the placement plate 5. By pulling the handle 6, the placement plate 5 can easily slide out along the slot 4.6 with the cooperation of the limiting groove 4.6 and the roller 4.7, making it convenient to pull the placement plate 5 out of the box 1 and to pick up and place drawings. The three sets of sliding mechanisms 4 and the placement plate 5 facilitate the classification and placement of drawings, greatly saving the time for finding drawings and improving efficiency and practicality.

[0041] Combined with appendix Figure 5Support plates 7 are fixedly connected to both sides of the upper part of the placement plate 5. A clamping mechanism 8 is provided in the middle of the support plate 7, including a limiting groove 8.1, a guide rod 8.2, a limiting plate 8.3, a clamping plate 8.4, and a spring 8.5. A limiting groove 8.1 is opened in the middle of the support plate 7. A guide rod 8.2 is provided in the middle of the limiting groove 8.1. The lower end of the limiting groove 8.1 is engaged with the limiting plate 8.3, and the guide rod 8.2 passes through the limiting plate 8.3. A clamping plate 8.4 is fixedly connected to the opposite side of the 3. The clamping plate 8.4 fits against the placement plate 5. A spring 8.5 is sleeved on the outside of the guide rod 8.2 and is locked between the upper part of the limiting plate 8.3 and the upper part of the limiting groove 8.1. The clamping plate 8.4 can move up and down along the limiting groove 8.1 through the limiting plate 8.3 and can be adjusted according to the thickness of the drawing. Under the force of the spring 8.5, the clamping plate 8.4 applies downward force to clamp and fix the drawing to prevent wrinkles and movement.

[0042] In specific implementation of this utility model, such as Figure 1 Pulling handle 9.8 in conjunction with lever 9.6 pulls the locking block 9.4 back into sleeve 9.2 to unlock and open door 3. Pulling handle 6 causes the placement plate 5 to slide out along slot 4.6 with the cooperation of limit groove 4.6 and roller 4.7. The drawings are placed on different placement plates 5 and clamped and fixed by clamping mechanism 8. Push the placement plate 5 back into box 1. Rotate door 3 to make locking block 9.4 engage with the outside of lock sleeve. Continue to apply force to push locking block 9.4 into sleeve 9.2. When door 3 is fully closed, locking block 9.4 slides down into lock sleeve 9.10 under the action of spring 9.7 to fix door 3, completing the storage of drawings.

[0043] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A drawing storage box for construction engineering design, characterized by comprising: include: Box body (1), with support bases (2) fixedly connected to the four corners of the lower part of the box body (1); Box door (3), the box door (3) is located at the front of the box body (1); The sliding mechanism (4) is located in the middle of both sides and the upper and lower ends inside the box body (1); Placement plate (5), which is snapped between the two sliding mechanisms (4); Handle 1 (6), which is fixedly connected to the upper front side of the placement plate (5); Support plate (7), which is fixedly connected to the upper two sides of the placement plate (5); A clamping mechanism (8) is disposed in the middle of the support plate (7); A locking mechanism (9) is provided between the front two sides of the door (3) and the box body (1), including a mounting plate (9.1), a sleeve (9.2), a slide groove (9.3), a locking block (9.4), a slider (9.5), a pull rod (9.6), a spring (9.7), a handle (9.8), a mounting plate (9.9), and a locking sleeve (9.10). The mounting plate (9.1) is fixedly connected to the middle of the front side of the door (3), the sleeve (9.2) is fixedly connected to the front side of the mounting plate (9.1), the slide groove (9.3) is opened in the middle of the upper and lower sides inside the sleeve (9.2), and the locking block (9.4) is engaged inside the sleeve (9.2) near the end of the box body (1) and near the door (9.10). 3) One side is set with rounded corners. The slider (9.5) is fixedly connected to the middle of the upper and lower sides of the locking block (9.4) and is snapped into the inside of the slide groove (9.3). The pull rod (9.6) is fixedly connected to one side of the locking block (9.4). The spring one (9.7) is sleeved on the outside of the pull rod (9.6) and snapped between the locking block (9.4) and one side of the sleeve (9.2). One end of the pull rod (9.6) passes through the side wall of the sleeve (9.2) and is fixedly connected to the handle two (9.8). The mounting plate two (9.9) is fixedly connected to the front side of the box body (1) corresponding to the mounting plate one (9.1). The lock sleeve (9.10) is fixedly connected to the front end of the mounting plate two (9.9). The locking block (9.4) is snapped into the inside of the lock sleeve (9.10). Hinges (10) are provided at the upper and lower ends of the box body (1) on the side away from the mounting plate 2 (9.9) and the box door (3).

2. The drawing storage box for construction design according to claim 1, characterized in that: The sliding mechanism (4) includes: Fixing plate (4.1), the fixing plate (4.1) is fixedly connected to the front and rear ends of the upper, middle and lower parts of the two inner walls of the box (1); A slide rod (4.2) is fixedly connected between the front and rear fixed plates (4.1) on the same side; Sliding sleeve (4.3) is fixedly connected to the rear ends of both sides of the placement plate (5) and sleeved onto the rear end of the sliding rod (4.2).

3. A construction engineering design drawing storage box according to claim 2, characterized in that: The fixing plate (4.1) has a slot (4.4) on one side opposite to it. The placement plate (5) is engaged in the slot (4.4). The lower end of the slot (4.4) is provided with a limiting groove (4.5). The lower part of the placement plate (5) is provided with a limiting groove (4.6) corresponding to the limiting groove (4.5). A roller (4.7) is rotatably connected inside the limiting groove (4.5). The upper end of the roller (4.7) is engaged in the limiting groove (4.6).

4. The drawing file storage box for construction design according to claim 1, wherein: The clamping mechanism (8) includes: Limiting groove three (8.1), the limiting groove three (8.1) is opened in the middle of the support plate (7); Guide rod (8.2), the guide rod (8.2) is disposed in the middle of the limiting groove three (8.1); The limiting plate (8.3) is engaged with the lower end of the limiting groove (8.1), and the guide rod (8.2) passes through the limiting plate (8.3).

5. The drawing file storage box for construction design according to claim 4, characterized in that: A clamping plate (8.4) is fixedly connected to the opposite side of the limiting plate (8.3). The clamping plate (8.4) is in contact with the placement plate (5). A spring (8.5) is sleeved on the outside of the guide rod (8.2) and is locked between the upper part of the limiting plate (8.3) and the upper part of the limiting groove (8.1).

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