Object storage device for project cost management

Abstract

The invention belongs to the technical field of storage devices, and particularly relates to a project cost management object storage device which comprises a cabinet body, two door plates are hinged to one side wall of the cabinet body, a plurality of exhaust holes are formed in the top wall of the cabinet body, a bottom frame is fixedly connected to the bottom end of the cabinet body, a drying mechanism is arranged in the bottom frame, and a plurality of through holes are formed in the bottom wall of the cabinet body. The interior of the cabinet body is communicated with the interior of the bottom frame through the through hole, a bottom plate is fixedly connected to the bottom of the inner side of the cabinet body and divides the interior of the cabinet body into a first space and a second space, a driving mechanism is arranged in the first space, and a plurality of adjustable storage mechanisms are arranged in the second space at intervals up and down; and the adjustable storage mechanisms are in transmission connection with the driving mechanism. According to the storage device, various files of different sizes used for construction cost can be classified and stored in order, the application range is wide, and use is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of storage devices, and in particular relates to an object storage device for engineering cost management. Background Art

[0002] Project cost refers to the total cost of a project. Project cost is a broad concept, and it has different meanings in different occasions. Due to different research objects, project cost includes construction project cost, single project cost, unit project cost, etc. According to different construction stages, project cost involves investment estimate documents, design budget documents, construction drawing budget documents, project settlement documents, completion settlement documents, as well as drawings and various expense documents required for the preparation of project cost documents.

[0003] Storage devices are used to store items. They can be divided into many types according to the types of items stored, and the device used to store files is generally called a file cabinet. However, since there are many types of files involved in engineering cost, and the sizes of various files are different, it is usually required that a file cabinet can store multiple files. When an ordinary file cabinet stores multiple files, its interior will appear messy.

[0004] Therefore, it is necessary to design an object storage device for project cost management to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an object storage device for engineering cost management to solve the above-mentioned problem and achieve the purpose of neatly storing files of various sizes in the same object storage device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following scheme: A storage device for objects used for engineering cost management, comprising a cabinet body, two door panels being hingedly connected to one side wall of the cabinet body, a plurality of exhaust holes being provided on the top wall of the cabinet body, a bottom frame being fixedly connected to the bottom end of the cabinet body, a drying mechanism being arranged inside the bottom frame, a plurality of through holes being provided on the bottom wall of the cabinet body, the interior of the cabinet body being connected to the interior of the bottom frame through the through holes, a bottom plate being fixedly connected to the bottom inner side of the cabinet body, the bottom plate dividing the interior of the cabinet body into a first space and a second space, a driving mechanism being arranged in the first space, a plurality of adjustable storage mechanisms being arranged in the second space with upper and lower intervals, and a plurality of the adjustable storage mechanisms being transmission-connected to the driving mechanism.

[0007] Preferably, the adjustable storage mechanism includes a support plate, which is transmission-connected to the driving mechanism, the side wall of the support plate is in sliding contact with the inner wall of the cabinet, the four quadrants at the top of the support plate are fixedly connected with storage parts, and any two adjacent storage parts are fixedly connected.

[0008] Preferably, the storage portion includes an L-plate, which is fixedly connected to the top of the support plate, one inner side wall of the L-plate is provided with a first accommodating groove, and the other inner side wall is provided with a second accommodating groove, a first movable portion is arranged in the first accommodating groove, a second movable portion is arranged in the second accommodating groove, and the first movable portion is transmission-connected with the second movable portion.

[0009] Preferably, the first moving part includes a first motor, the first motor is fixedly connected to one end of the L-plate, the first motor output shaft is fixedly connected to a first screw, the first screw is rotatably arranged in the first accommodating groove, the first screw is threadedly connected to one end of a moving frame, the moving frame is slidably arranged in the first accommodating groove, and the other end of the moving frame is transmission-connected to the second moving part.

[0010] Preferably, the second movable part includes a second motor, the second motor is fixedly connected to the other end of the L-plate, the second motor output shaft is fixedly connected to a second lead screw, the second lead screw is rotatably arranged in the second accommodating groove, the second lead screw is threadedly connected to one end of a movable plate, the movable plate is slidably arranged in the second accommodating groove, and the other end of the movable plate is transmission-connected to the movable frame.

[0011] Preferably, a strip hole is opened inside the movable frame, the movable plate is slidably arranged in the strip hole, the top wall and the bottom wall of the strip hole are respectively opened with a first sliding groove, the top wall and the bottom wall of the movable plate are respectively opened with a second sliding groove, and correspondingly, sliding shafts are slidably arranged inside the first sliding groove and the second sliding groove.

[0012] Preferably, the driving mechanism includes a third motor, the third motor is fixedly connected to the bottom wall of the cabinet, the third motor output shaft is fixedly connected to one end of a horizontally arranged third screw, the other end of the third screw is rotatably connected to the side wall of the cabinet, the third screw is threadedly connected to a slider, the bottom end of the slider is in sliding contact with the bottom wall of the cabinet, the top of the slider is fixedly connected to the bottom end of a vertically arranged telescopic rod, the top of the telescopic rod is fixedly connected to a fourth motor, the fourth motor output shaft is fixedly connected to an active bevel gear, the inclined surface of the active bevel gear faces upward, the edge of the bottom plate is rotatably connected to a plurality of lifting screws through bearings, the lifting screws are vertically arranged and fixedly connected to a driven bevel gear at the bottom end, the inclined surface of the driven bevel gear faces downward and meshes with the active bevel gear, and the top of the lifting screw is rotatably connected to the top wall of the cabinet.

[0013] Preferably, the lifting screw is threadedly connected to one of the adjustable storage mechanisms, and is slidably connected to the other adjustable storage mechanism.

[0014] Preferably, the drying mechanism includes a support plate, which is fixedly connected to the inner wall of the bottom frame, a fan is arranged in the middle of the bottom end of the support plate, a plurality of evenly arranged heating rods are fixedly connected to the top of the inner wall of the bottom frame, the heating rods are located above the fan, and a plurality of air inlet holes are opened on two opposite side walls of the bottom frame, and the air inlet holes are located above the fan.

[0015] Preferably, handles are fixedly connected to the middle portions of the outer side walls of the two door panels that are close to each other.

[0016] Compared with the prior art, the present invention has the following advantages and technical effects:

[0017] The present invention can classify and store files of various sizes by means of the adjustable storage mechanism arranged in the second space, thereby ensuring that the interior of the file cabinet is neat and orderly when storing different files. The driving mechanism arranged in the first space can adjust the upper and lower spacing between two adjacent adjustable storage mechanisms, thereby improving the utilization rate of the internal space of the file cabinet. The drying mechanism arranged in the bottom frame can heat and dry the interior of the file cabinet, thereby preventing the problem of internal moisture due to long-term storage of files in the file cabinet, thereby ensuring the dryness of the stored files. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is an overall schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 for Figure 2 A partial enlarged view of middle A;

[0022] Figure 4 for Figure 2 A partial enlarged view of B in the middle;

[0023] Figure 5 It is a bottom schematic diagram of the present invention.

[0024] Among them, 1. cabinet; 2. exhaust hole; 3. door panel; 4. handle; 5. bottom frame; 6. air inlet hole; 7. bottom plate; 8. support plate; 9. L plate; 10. first accommodating groove; 11. second accommodating groove; 12. first motor; 13. first lead screw; 14. second motor; 15. second lead screw; 16. moving frame; 17. strip hole; 18. first slide groove; 19. moving plate; 20. second slide groove; 21. third motor; 22. third lead screw; 23. slider; 24. telescopic rod; 25. fourth motor; 26. active bevel gear; 27. driven bevel gear; 28. bearing; 29. ​​lifting lead screw; 30. support plate; 31. fan; 32. heating rod; 33. through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Reference Figures 1 to 5 As shown, the present invention provides an object storage device for engineering cost management, including a cabinet body 1, two door panels 3 are hingedly connected to one side wall of the cabinet body 1, a plurality of exhaust holes 2 are opened on the top wall of the cabinet body 1, a bottom frame 5 is fixedly connected to the bottom end of the cabinet body 1, a drying mechanism is arranged inside the bottom frame 5, a plurality of through holes 33 are opened on the bottom wall of the cabinet body 1, the interior of the cabinet body 1 is communicated with the interior of the bottom frame 5 through the through holes 33, a bottom plate 7 is fixedly connected to the bottom of the inner side of the cabinet body 1, the bottom plate 7 divides the interior of the cabinet body 1 into a first space and a second space, a driving mechanism is arranged in the first space, a plurality of adjustable storage mechanisms are arranged in the second space with upper and lower intervals, and the plurality of adjustable storage mechanisms are drivingly connected to the driving mechanism.

[0028] According to a further optimization scheme, the adjustable storage mechanism includes a support plate 8, which is transmission-connected to the driving mechanism, and the side wall of the support plate 8 is in sliding contact with the inner wall of the cabinet 1. Storage parts are fixedly connected in the four quadrants at the top of the support plate 8, and any two adjacent storage parts are fixedly connected.

[0029] A further optimized solution is that the storage part includes an L-plate 9, which is fixedly connected to the top of the support plate 8, a first accommodating groove 10 is opened on an inner side wall of the L-plate 9, and a second accommodating groove 11 is opened on the other inner side wall, a first movable part is arranged in the first accommodating groove 10, and a second movable part is arranged in the second accommodating groove 11, and the first movable part is transmission-connected with the second movable part.

[0030] A further optimized solution is that the first movable part includes a first motor 12, the first motor 12 is fixedly connected to one end of the L-plate 9, the output shaft of the first motor 12 is fixedly connected to a first lead screw 13, the first lead screw 13 is rotatably arranged in the first accommodating groove 10, the first lead screw 13 is threadedly connected to one end of a movable frame 16, the movable frame 16 is slidably arranged in the first accommodating groove 10, and the other end of the movable frame 16 is transmission-connected to the second movable part.

[0031] A further optimized solution is that the second movable part includes a second motor 14, which is fixedly connected to the other end of the L-plate 9, and the output shaft of the second motor 14 is fixedly connected to a second lead screw 15, which is rotatably arranged in the second accommodating groove 11, and the second lead screw 15 is threadedly connected to one end of a movable plate 19, which is slidably arranged in the second accommodating groove 11, and the other end of the movable plate 19 is transmission-connected to the movable frame 16.

[0032] A further optimized solution is that a strip hole 17 is opened inside the movable frame 16, and the movable plate 19 is slidably arranged in the strip hole 17. The top wall and the bottom wall of the strip hole 17 are respectively opened with a first sliding groove 18, and the top wall and the bottom wall of the movable plate 19 are respectively opened with a second sliding groove 20, and corresponding sliding shafts are slidably arranged inside the first sliding groove 18 and the second sliding groove 20.

[0033] The two side edges of the L-plate 9, the movable frame 16 and the movable plate 19 together form a storage space for documents. Documents need to be placed vertically when stored in the storage space. The L-plate 9 is in a fixed state, and the movable frame 16 and the movable plate 19 are in an adjustable state. When storing documents, the documents are placed vertically and close to one side edge of the L-plate 9. The distance between the movable frame 16 and the side edge of the L-plate 9 parallel thereto is adjusted according to the different number of documents stored, so as to ensure that the documents can be stably clamped therebetween. At the same time, the distance between the movable plate 19 and the side edge of the L-plate 9 parallel thereto is adjusted according to the length of the documents in the length direction of the movable frame 16, so as to ensure that the two side edges of the L-plate 9, the movable frame 16 and the movable plate 19 can stably fix and clamp the stored documents. By adjusting the different positions of the movable frame 16 and the movable plate 19, the storage space can store documents of different sizes and different quantities, so as to ensure that the filing cabinet stores documents in an orderly manner.

[0034] A further optimized solution is that the driving mechanism includes a third motor 21, which is fixedly connected to the inner bottom wall of the cabinet 1, and the output shaft of the third motor 21 is fixedly connected to one end of a horizontally arranged third lead screw 22, and the other end of the third lead screw 22 is rotatably connected to the side wall of the cabinet 1. The third lead screw 22 is threadedly connected to a slider 23, and the bottom end of the slider 23 is in sliding contact with the inner bottom wall of the cabinet 1. The top of the slider 23 is fixedly connected to the bottom end of a vertically arranged telescopic rod 24, and the top of the telescopic rod 24 is fixedly connected to a fourth motor 25. The output shaft of the fourth motor 25 is fixedly connected to an active bevel gear 26, and the inclined surface of the active bevel gear 26 faces upward. The edge of the bottom plate 7 is rotatably connected to a plurality of lifting screws 29 through bearings 28. The lifting screws 29 are vertically arranged and fixedly connected to a driven bevel gear 27 at the bottom end. The driven bevel gear 27 has an inclined surface facing downward and meshes with the active bevel gear 26, and the top of the lifting screw 29 is rotatably connected to the top wall of the cabinet 1.

[0035] According to a further optimized solution, the lifting screw 29 is threadedly connected to one of the adjustable storage mechanisms and is slidably connected to the other adjustable storage mechanism.

[0036] Due to the different sizes of different files, different vertical space distances are required when they are placed and stored vertically. The distance between any two adjacent support plates 8 can be adjusted by the lifting screw 29. The number of lifting screws 29 and support plates 8 provided in the present invention is three, and they correspond one to one. One of the lifting screws 29 needs to be threadedly connected to the support plate 8, and needs to be slidably connected to the other two support plates 8. In this way, when the upper and lower positions of the support plates 8 threadedly connected to it are adjusted by one lifting screw 29, the positions of the other two support plates 8 will not be affected. When adjusting the upper and lower positions of the support plates 8, the active bevel gear 26 is moved The telescopic rod 24 is moved to the position of the lifting screw 29 corresponding to the support plate 8 whose position needs to be adjusted, and meshes with the driven bevel gear 27 at the bottom end of the lifting screw 29. The active bevel gear 26 and the driven bevel gear 27 are driven to rotate by the fourth motor 25 to adjust the upper and lower positions of the support plate 8. When adjusting another support plate 8, the telescopic rod 24 is shortened to disengage the active bevel gear 26 and the driven bevel gear 27. Then the third motor 21 drives the third screw 22 to rotate, and moves the active bevel gear 26 to the position of the driven bevel gear 27 corresponding to the other support plate 8. Then the telescopic rod 24 is controlled to extend so that the active bevel gear 26 and the driven bevel gear 27 are meshed.

[0037] A further optimized solution is that the drying mechanism includes a support plate 30, which is fixedly connected to the inner wall of the bottom frame 5, a fan 31 is arranged in the middle of the bottom end of the support plate 30, a plurality of evenly arranged heating rods 32 are fixedly connected to the top of the inner wall of the bottom frame 5, the heating rods 32 are located above the fan 31, and a plurality of air inlet holes 6 are opened on two opposite side walls of the bottom frame 5, and the air inlet holes 6 are located above the fan 31.

[0038] When the file cabinet stores files for a certain period of time, the heating rod 32 is first heated, and then the fan 31 is turned on. The fan 31 blows the heated air into the file cabinet for heating and drying, thereby drying the water vapor in the file cabinet to prevent the water vapor from causing the files to become damp and moldy and affecting viewing.

[0039] According to a further optimized solution, handles 4 are fixedly connected to the middle of the outer side walls of the two door panels 3 that are close to each other.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope of the present invention.

Claims

1. An object storage device for construction cost management, characterized in that: The cabinet (1) comprises a cabinet body (1), wherein two door panels (3) are hingedly connected to one side wall of the cabinet body (1), a plurality of exhaust holes (2) are provided on the top wall of the cabinet body (1), a bottom frame (5) is fixedly connected to the bottom end of the cabinet body (1), a drying mechanism is arranged inside the bottom frame (5), a plurality of through holes (33) are provided on the bottom wall of the cabinet body (1), the interior of the cabinet body (1) is connected to the interior of the bottom frame (5) through the through holes (33), a bottom plate (7) is fixedly connected to the bottom of the inner side of the cabinet body (1), the bottom plate (7) divides the interior of the cabinet body (1) into a first space and a second space, a driving mechanism is arranged in the first space, a plurality of adjustable storage mechanisms are arranged in the second space at intervals, and the plurality of adjustable storage mechanisms are drivingly connected to the driving mechanism.

2. The object storage device for construction cost management according to claim 1, characterized in that: The adjustable storage mechanism comprises a support plate (8), the support plate (8) is in driving connection with the driving mechanism, the side wall of the support plate (8) is in sliding contact with the inner wall of the cabinet (1), and the four quadrants at the top of the support plate (8) are fixedly connected with storage parts, and any two adjacent storage parts are fixedly connected.

3. The object storage device for construction cost management according to claim 2, characterized in that: The storage portion comprises an L-plate (9), wherein the L-plate (9) is fixedly connected to the top end of the support plate (8), a first receiving groove (10) is provided on one inner side wall of the L-plate (9), and a second receiving groove (11) is provided on the other inner side wall, a first movable portion is provided in the first receiving groove (10), and a second movable portion is provided in the second receiving groove (11), and the first movable portion is transmission-connected to the second movable portion.

4. The object storage device for construction cost management according to claim 3, characterized in that: The first moving part comprises a first motor (12), the first motor (12) is fixedly connected to one end of the L-plate (9), the output shaft of the first motor (12) is fixedly connected to a first lead screw (13), the first lead screw (13) is rotatably arranged in the first receiving groove (10), the first lead screw (13) is threadedly connected to one end of a moving frame (16), the moving frame (16) is slidably arranged in the first receiving groove (10), and the other end of the moving frame (16) is transmission-connected to the second moving part.

5. The object storage device for construction cost management according to claim 4, characterized in that: The second moving part comprises a second motor (14), the second motor (14) is fixedly connected to the other end of the L plate (9), the output shaft of the second motor (14) is fixedly connected to a second lead screw (15), the second lead screw (15) is rotatably arranged in the second receiving groove (11), the second lead screw (15) is threadedly connected to one end of a moving plate (19), the moving plate (19) is slidably arranged in the second receiving groove (11), and the other end of the moving plate (19) is transmission-connected to the moving frame (16).

6. The object storage device for construction cost management according to claim 5, characterized in that: The movable frame (16) has a strip hole (17) formed inside, the movable plate (19) is slidably arranged in the strip hole (17), the top wall and the bottom wall of the strip hole (17) are respectively provided with a first slide groove (18), the top wall and the bottom wall of the movable plate (19) are respectively provided with a second slide groove (20), and corresponding sliding shafts are slidably arranged inside the first slide groove (18) and the second slide groove (20).

7. The object storage device for construction cost management according to claim 1, characterized in that: The driving mechanism comprises a third motor (21), the third motor (21) is fixedly connected to the inner bottom wall of the cabinet (1), the output shaft of the third motor (21) is fixedly connected to one end of a third screw (22) arranged horizontally, the other end of the third screw (22) is rotatably connected to the side wall of the cabinet (1), the third screw (22) is threadedly connected to a slider (23), the bottom end of the slider (23) is in sliding contact with the inner bottom wall of the cabinet (1), the top end of the slider (23) is fixedly connected to the bottom end of a telescopic rod (24) arranged vertically, and the telescopic rod (24) is fixedly connected to the bottom end of a telescopic rod (24) arranged vertically. 24) is fixedly connected to the top of a fourth motor (25), the output shaft of the fourth motor (25) is fixedly connected to a driving bevel gear (26), the inclined surface of the driving bevel gear (26) faces upward, the edge of the bottom plate (7) is rotatably connected to a plurality of lifting screws (29) through bearings (28), the lifting screws (29) are vertically arranged and fixedly connected to the bottom ends of driven bevel gears (27), the inclined surfaces of the driven bevel gears (27) face downward and mesh with the driving bevel gear (26), and the top ends of the lifting screws (29) are rotatably connected to the top wall of the cabinet (1).

8. The object storage device for construction cost management according to claim 7, characterized in that: The lifting screw (29) is threadedly connected to one of the adjustable storage mechanisms and is slidably connected to the other adjustable storage mechanism.

9. The object storage device for construction cost management according to claim 1, characterized in that: The drying mechanism comprises a support plate (30), the support plate (30) being fixedly connected to the inner wall of the bottom frame (5), a fan (31) being arranged in the middle of the bottom end of the support plate (30), a plurality of uniformly arranged heating rods (32) being fixedly connected to the top of the inner wall of the bottom frame (5), the heating rods (32) being located above the fan (31), and a plurality of air inlet holes (6) being opened on two opposite side walls of the bottom frame (5), the air inlet holes (6) being located above the fan (31).

10. The object storage device for construction cost management according to claim 1, characterized in that: Handles (4) are fixedly connected to the middle parts of the outer side walls of the two door panels (3) that are close to each other.

Images