Drawing storage device for construction cost

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a construction cost drawing storage device which comprises a cabinet body, a shell is fixedly connected to the inner bottom of the cabinet body, placing boxes which are in bilateral symmetry are slidably connected to the interior of the shell, and grips are fixedly connected to the outer walls of the placing boxes. A supporting plate is fixedly connected to the inner wall of the shell, a fan is fixedly connected to the interior of the supporting plate, a heating wire is arranged over the fan, the outer wall of the heating wire is fixedly connected to the inner wall of the shell, and a dustproof net is slidably connected to the inner wall of the shell. According to the storage device, the handle is pulled to move the containing box out of the shell, a drying agent is placed in the containing box, the effect of conveniently keeping the interior of the storage device dry is achieved, the draught fan is started, air exhausted by the draught fan is heated through the heating wire above the draught fan, and then the air is exhausted through the dustproof net; and the effect of conveniently drying the drawings in the storage device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a drawing storage device for engineering cost. Background Art

[0002] Project cost refers to the total cost spent on the construction of a certain project. Its core content is investment estimation, design budget, revised budget, construction drawing budget, project settlement, final settlement, etc. The main task of project cost is to calculate the direct costs included in the project based on drawings, quotas and list specifications, such as labor, materials and equipment, use of construction machinery, enterprise management fees, measures fees, fees, profits and taxes, etc. Usually, each project will contain many projects, and each project needs to be cost calculated, so it is necessary to store the drawings used for the cost of each project.

[0003] After searching, a document with the announcement number of CN216602112U disclosed a device for storing drawings for construction cost, which includes a cabinet, and a plurality of mounting plates are arranged in sequence from top to bottom in the cabinet, and the plurality of mounting plates divide the interior of the cabinet into a plurality of storage cavities for placing drawings of different projects of the same project; the left and right inner walls of the cabinet are respectively provided with a plurality of plug-in slots along the up and down directions, and the plug-in slots are used for plugging the mounting plates. The utility model is provided with a plurality of mounting plates from top to bottom in the cabinet, and the plurality of mounting plates divide the interior of the cabinet into a plurality of storage cavities for placing drawings of different projects of the same project, so that drawings can be stored and searched conveniently, and the design is reasonable and the practical effect is good. When the device for storing drawings for construction cost in the application is stored, the drawings are in contact with air more, and the drawings are easily damaged by moisture, which affects the subsequent viewing and use of the drawings. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a storage device for engineering cost drawings, aiming to improve the problem that when the engineering cost drawings are stored, the drawings are more exposed to air, the drawings are easily damaged by moisture, and the subsequent viewing and use of the drawings are affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for storing drawings for engineering cost, comprising a cabinet, an inner bottom of the cabinet is fixedly connected to an outer shell, the interior of the outer shell is slidably connected to a left-right symmetrical placement box, the outer wall of the placement box is fixedly connected to a handle, the inner wall of the outer shell is fixedly connected to a support plate, the interior of the support plate is fixedly connected to a fan, a heating wire is arranged directly above the fan, the outer wall of the heating wire is fixedly connected to the inner wall of the outer shell, the inner wall of the outer shell is slidably connected to a dust net, the outer wall of the dust net is fixedly connected to a sealing plate, the outer wall of the sealing plate is slidably connected to the interior of the outer shell, and the outer wall of the cabinet is provided with an exhaust assembly.

[0006] Furthermore, the vacuum assembly includes a support frame, an outer wall of the support frame is fixedly connected to the outer wall of the cabinet, a vacuum pump is fixedly connected to the interior of the support frame, an input end of the vacuum pump is fixedly connected to an vacuum pipe, and an outer wall of the vacuum pipe is fixedly connected to the interior of the cabinet.

[0007] Furthermore, an articulated block 1 is fixedly connected to the inner top of the cabinet, an electric push rod is rotatably connected to the interior of the articulated block 1, a driving end of the electric push rod is fixedly connected to an articulated block 2, an outer wall of the articulated block 2 is rotatably connected to a pressure plate 2, and an outer wall of the pressure plate 2 is arranged inside the cabinet.

[0008] Furthermore, a mounting plate is fixedly connected to the inner wall of the cabinet, and a placement plate is slidably connected to the inner wall of the mounting plate.

[0009] Furthermore, a telescopic rod 1 is fixedly connected to the inside of the mounting plate, a clamping block is fixedly connected to the outer wall of the telescopic rod 1, the outer wall of the clamping block is arranged inside the placement plate, a spring 1 is sleeved on the outer wall of the telescopic rod 1, one end of the spring 1 is fixedly connected to the outer wall of the clamping block, and the other end of the spring 1 is fixedly connected to the outer wall of the telescopic rod 1.

[0010] Furthermore, a second telescopic rod is fixedly connected to the lower surface of the placement plate, a first pressure plate is fixedly connected to the bottom end of the second telescopic rod, a second spring is sleeved on the outer wall of the second telescopic rod, one end of the second spring is fixedly connected to the lower surface of the placement plate, and the other end of the second spring is fixedly connected to the upper surface of the first pressure plate.

[0011] Furthermore, a hinge is fixedly connected to the outer wall of the cabinet body, a cabinet door is fixedly connected to the outer wall of the hinge, and a handle is fixedly connected to the outer wall of the cabinet door.

[0012] Furthermore, a partition is provided on one side of the outer wall of the cabinet door, and the outer wall of the partition is fixedly connected to the inside of the cabinet body.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, firstly, the handle is pulled to move the storage box out of the housing, and the desiccant is placed in the storage box, so as to facilitate keeping the interior of the storage device dry. By starting the fan, the air exhausted by the fan is heated by the heating wire above the fan, and then discharged through the dustproof net, so as to facilitate drying of the drawings inside the storage device and improve the storage effect of the storage device on the drawings.

[0015] 2. In the utility model, the electric push rod connected to the top hinge block 1 in the shell pushes the hinge block 2 to rotate inside the pressure plate 2, and moves the pressure plate 2 downward, so as to fix the drawings on the surface of the placement plate. The placement plate is pulled to move the card block out of the placement plate, and the placement plate is connected to another card block, so as to facilitate the adjustment of the height and spacing of the placement plate, facilitate the placement of drawings of different thicknesses, and improve the practicality of the storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a drawing storage device for engineering cost proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a shell of a device for storing drawings for engineering cost proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a mounting plate of a device for storing drawings for engineering cost proposed by the utility model;

[0019] Figure 4 A schematic diagram of the structure of a telescopic rod of a drawing storage device for engineering cost proposed by the utility model;

[0020] Figure 5 The utility model provides a schematic diagram of the structure of a telescopic rod of a device for storing drawings for engineering cost.

[0021] Legend:

[0022] 1. Cabinet body; 2. Cabinet door; 3. Hinge; 4. Handle; 5. Partition; 6. Casing; 7. Dust net; 8. Sealing plate; 9. Storage box; 10. Handle; 11. Support plate; 12. Fan; 13. Heating wire; 14. Support frame; 15. Vacuum pump; 16. Exhaust pipe; 17. Mounting plate; 18. Storage plate; 19. Telescopic rod one; 20. Block; 21. Spring one; 22. Telescopic rod two; 23. Pressing plate one; 24. Spring two; 25. Articulated block one; 26. Electric push rod; 27. Articulated block two; 28. Pressing plate two. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-3The utility model provides an embodiment: a storage device for drawings for engineering cost, comprising a cabinet 1, an inner bottom of the cabinet 1 is fixedly connected to an outer shell 6, a left-right symmetrical placement box 9 is slidably connected inside the outer shell 6, a handle 10 is fixedly connected to the outer wall of the placement box 9, a support plate 11 is fixedly connected to the inner wall of the outer shell 6, a fan 12 is fixedly connected to the inside of the support plate 11, a heating wire 13 is arranged directly above the fan 12, the outer wall of the heating wire 13 is fixedly connected to the inner wall of the outer shell 6, a dustproof net 7 is slidably connected to the inner wall of the outer shell 6, a sealing plate 8 is fixedly connected to the outer wall of the dustproof net 7, the outer wall of the sealing plate 8 is slidably connected to the inside of the outer shell 6, and an exhaust component is arranged on the outer wall of the cabinet 1.

[0025] Specifically, by pulling the handle 10, the placement box 9 is moved out of the interior of the outer shell 6, and then, the desiccant is placed in the placement box 9 to absorb moisture inside the storage device. Next, the fan 12 and the heating wire 13 above the fan 12 are started. The heating wire 13 heats the air inside the outer shell 6 and discharges the heated air through the dustproof net 7. This can effectively remove moisture and keep the drawings inside the storage device dry. In order to keep the interior of the cabinet 1 in a drier state, finally the vacuum pump 15 is started to extract the air inside the cabinet 1 through the exhaust pipe 16. After this operation, the interior of the cabinet 1 will always remain dry, which is conducive to the preservation of the drawings inside the storage device.

[0026] Reference Figure 1 The exhaust assembly includes a support frame 14, the outer wall of the support frame 14 is fixedly connected to the outer wall of the cabinet 1, the interior of the support frame 14 is fixedly connected to a vacuum pump 15, the input end of the vacuum pump 15 is fixedly connected to an exhaust pipe 16, the outer wall of the exhaust pipe 16 is fixedly connected to the interior of the cabinet 1, the inner top of the cabinet 1 is fixedly connected to a hinge block 1 25, the interior of the hinge block 1 25 is rotatably connected to an electric push rod 26, the driving end of the electric push rod 26 is fixedly connected to a hinge block 2 27, the outer wall of the hinge block 27 is rotatably connected to a pressure plate 2 28, and the outer wall of the pressure plate 28 is arranged inside the cabinet 1.

[0027] Specifically, the storage device is also equipped with an electric push rod 26, which is connected to the hinge block 1 25 on the top of the cabinet 1, and can push the hinge block 2 27 and the pressure plate 2 28 to move downward together. In this way, the drawings on the surface of the placement plate 18 can be fixed to ensure the safety of documents or items, and the telescopic rod 2 22 and spring 24 at the bottom of the placement plate 18 further enhance the fixing effect of the drawings, making them more stable.

[0028] Reference Figure 3-5The inner wall of the cabinet 1 is fixedly connected with a mounting plate 17, the inner wall of the mounting plate 17 is slidably connected with a placement plate 18, the interior of the mounting plate 17 is fixedly connected with a telescopic rod 19, the outer wall of the telescopic rod 19 is fixedly connected with a block 20, the outer wall of the block 20 is arranged inside the placement plate 18, the outer wall of the telescopic rod 19 is sleeved with a spring 21, one end of the spring 21 is fixedly connected to the outer wall of the block 20, the other end of the spring 21 is fixedly connected to the outer wall of the telescopic rod 19, and the lower surface of the placement plate 18 is fixedly connected There is a telescopic rod 22, the bottom end of the telescopic rod 22 is fixedly connected to a pressure plate 23, the outer wall of the telescopic rod 22 is sleeved with a spring 24, one end of the spring 24 is fixedly connected to the lower surface of the placement plate 18, and the other end of the spring 24 is fixedly connected to the upper surface of the pressure plate 23, the outer wall of the cabinet body 1 is fixedly connected to a hinge 3, the outer wall of the hinge 3 is fixedly connected to a cabinet door 2, the outer wall of the cabinet door 2 is fixedly connected to a handle 4, a partition 5 is provided on one side of the outer wall of the cabinet door 2, and the outer wall of the partition 5 is fixedly connected to the inside of the cabinet body 1.

[0029] Specifically, when we need to open the cabinet door 2, we only need to pull the handle 4, and the cabinet door 2 can be easily opened through the action of the hinge 3. Next, we can see the design of the placement plate 18. This placement plate slides on the outer wall of the mounting plate 17, so that we can easily adjust its position, and this adjustment process is achieved through the reaction force of the telescopic rod 19 and the spring 21. When the telescopic rod 19 is pulled, the spring 21 will generate a reaction force, so that the block 20 can be stuck into the inside of the placement plate 18, thereby fixing the placement plate 18 at the desired position.

[0030] Working principle: When the device needs to be used, first pull the handle 4 to open the cabinet door 2 through the action of the hinge 3, and then pull the placement plate 18 to slide on the outer wall of the installation plate 17, and the reaction force of the telescopic rod 19 and the spring 1 21 brings the card block 20 into the inside of the placement plate 18 to fix the placement plate 18, which is convenient for adjusting the distance between the placement plates 18 and saving space. The electric push rod 26 connected to the hinge block 1 25 at the top of the cabinet 1 pushes the hinge block 2 27 to move the pressure plate 2 28 downward to fix the drawing on the surface of the placement plate 18, and the telescopic rod 22 and the spring 22 at the bottom of the placement plate 18 are used. The drawing on the surface of the placing plate 18 below is further fixed by the pressing plate 28, and the placing box 9 is moved out of the housing 6 by pulling the handle 10, and the desiccant is placed in the placing box 9, and the desiccant is used to keep the inside of the storage device dry. The fan 12 and the heating wire 13 above the fan 12 are started, and the air inside the housing 6 is heated by the heating wire 13, and the heated air is discharged through the dustproof net 7, so as to facilitate the drying of the drawings inside the storage device. Finally, the vacuum pump 15 is started, and the test air inside the cabinet 1 is extracted through the exhaust pipe 16, so as to keep the inside of the cabinet 1 dry.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for storing drawings for engineering cost, comprising a cabinet (1), characterized in that: The inner bottom of the cabinet (1) is fixedly connected to an outer shell (6), the interior of the outer shell (6) is slidably connected to a left-right symmetrical placement box (9), the outer wall of the placement box (9) is fixedly connected to a handle (10), the inner wall of the outer shell (6) is fixedly connected to a support plate (11), the interior of the support plate (11) is fixedly connected to a fan (12), a heating wire (13) is arranged directly above the fan (12), the outer wall of the heating wire (13) is fixedly connected to the inner wall of the outer shell (6), the inner wall of the outer shell (6) is slidably connected to a dustproof net (7), the outer wall of the dustproof net (7) is fixedly connected to a sealing plate (8), the outer wall of the sealing plate (8) is slidably connected to the interior of the outer shell (6), and the outer wall of the cabinet (1) is provided with an exhaust assembly.

2. The device for storing drawings for construction cost according to claim 1, characterized in that: The exhaust assembly comprises a support frame (14), the outer wall of the support frame (14) is fixedly connected to the outer wall of the cabinet (1), the interior of the support frame (14) is fixedly connected to a vacuum pump (15), the input end of the vacuum pump (15) is fixedly connected to an exhaust pipe (16), and the outer wall of the exhaust pipe (16) is fixedly connected to the interior of the cabinet (1).

3. The device for storing drawings for construction cost according to claim 1, characterized in that: The inner top of the cabinet (1) is fixedly connected to a hinge block 1 (25), the interior of the hinge block 1 (25) is rotatably connected to an electric push rod (26), the driving end of the electric push rod (26) is fixedly connected to a hinge block 2 (27), the outer wall of the hinge block 2 (27) is rotatably connected to a pressure plate 2 (28), and the outer wall of the pressure plate 2 (28) is arranged inside the cabinet (1).

4. The device for storing drawings for construction cost according to claim 1, characterized in that: The inner wall of the cabinet (1) is fixedly connected to a mounting plate (17), and the inner wall of the mounting plate (17) is slidably connected to a placement plate (18).

5. The device for storing drawings for construction cost according to claim 4, characterized in that: A telescopic rod (19) is fixedly connected inside the mounting plate (17), a clamping block (20) is fixedly connected to the outer wall of the telescopic rod (19), the outer wall of the clamping block (20) is arranged inside the placement plate (18), a spring (21) is sleeved on the outer wall of the telescopic rod (19), one end of the spring (21) is fixedly connected to the outer wall of the clamping block (20), and the other end of the spring (21) is fixedly connected to the outer wall of the telescopic rod (19).

6. The device for storing drawings for construction cost according to claim 4, characterized in that: The lower surface of the placement plate (18) is fixedly connected to a second telescopic rod (22), the bottom end of the second telescopic rod (22) is fixedly connected to a first pressing plate (23), the outer wall of the second telescopic rod (22) is sleeved with a second spring (24), one end of the second spring (24) is fixedly connected to the lower surface of the placement plate (18), and the other end of the second spring (24) is fixedly connected to the upper surface of the first pressing plate (23).

7. The device for storing drawings for construction cost according to claim 1, characterized in that: The outer wall of the cabinet body (1) is fixedly connected to a hinge (3), the outer wall of the hinge (3) is fixedly connected to a cabinet door (2), and the outer wall of the cabinet door (2) is fixedly connected to a handle (4).

8. The device for storing drawings for construction cost according to claim 7, characterized in that: A partition plate (5) is provided on one side of the outer wall of the cabinet door (2), and the outer wall of the partition plate (5) is fixedly connected to the inside of the cabinet body (1).

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