CN113147847A

CN113147847A - Storage device for multi-functional engineering cost convenient to remove

Info

Publication number: CN113147847A
Application number: CN202110384913.8A
Authority: CN
Inventors: 奚兵兵
Original assignee: Individual
Current assignee: Jianyin Engineering Consulting Co.,Ltd. Zhejiang Branch
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-23
Anticipated expiration: 2041-04-09
Also published as: CN113147847B

Abstract

The invention discloses a multifunctional storage device for construction cost, which is convenient to move and belongs to the technical field of construction cost. The utility model provides a multi-functional storage device for engineering cost convenient to remove, the on-line screen storage device comprises a base, the clamp plate bottom surface is close to limit groove one side edge symmetry and has set firmly two travellers, the post groove has been seted up for the position of traveller to the bottom plate top surface, compression spring B has set firmly between traveller bottom surface and the post groove bottom surface, clamp plate inboard side is equipped with the extrusion piece, compression spring C has set firmly between the inboard top surface of extrusion piece and the bottom plate top surface, the cavity has been seted up for the position of clamp plate middle part below to the bottom plate is inside, the cross slot has been seted up for riser upper portion and the position on extrusion piece upper portion to the cavity top surface, the cavity top surface is close to limit groove side and has set firmly the swash plate. The invention improves the isolation between the internal environment of the drawer and the outside, enhances the protection of the quotation, can also generate the flattening effect on the quotation, avoids the data loss caused by the wrinkles generated on the quotation, and has strong practicability.

Description

Storage device for multi-functional engineering cost convenient to remove

Technical Field

The invention relates to the technical field of construction cost, in particular to a multifunctional storage device for construction cost, which is convenient to move.

Background

The project cost refers to the construction cost of the project estimated or actually paid in the construction period, the working process of predicting, planning, controlling, accounting, analyzing and evaluating the project cost is called the project cost management by comprehensively using knowledge and skills in the aspects of management, economics, engineering technology and the like by workers, the accounting is needed to count the quotations, and the storage of the quotation is an important content.

Through the retrieval, the patent that publication number is CN108618324A discloses a storage device for engineering cost convenient to remove, through the clipboard, the gyro wheel, the setting of spring clamp and supporting leg, be favorable to getting up and record information the clipboard, through the cassette, the draw-in groove, the setting of jack and baffle, be favorable to adjusting the quantity of receiver and the distribution of the inside interval space of receiver, through the setting of expelling parasite medicine box and drying agent box, be favorable to placing expelling parasite medicine and drier in the inside.

In addition, the prior device can only stack quotations together when storing the quotations, the quotations can be classified by the partition plates but are scattered in the quotations to cause disorder of the quotations, and wrinkles of the quotations are easily caused in the processes of taking and placing for many times, which causes the abrasion of data on the quotations and further influences the final result, moreover, the insect-repelling box and the moisture-proof box in the prior device are positioned at the same position and are far away from the other side of the device, thus the moisture-proof insect-repelling effect is reduced, which is not beneficial to the protection of objects stored in the other side of the device, in addition, the prior device needs to hold out various quotations one by one when taking the quotations in the device, however, the quotations are easy to generate the problem of staggered arrangement in the moving process of the device because of no limit structure, thus partial quotations are easy to fall off when taking more quotations, both caused the stained of quotation easily, what's more can lead to the losing of quotation, in addition in the storage device CN205503415U among the prior art though can realize multi-functional file and accomodate, conveniently look for various office supplies and office supplies at will, and be equipped with the trick lock, nevertheless still there is above-mentioned operation defect in the process of taking out.

In view of this, we propose a multi-functional storage device for engineering cost that is convenient for remove.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a portable multifunctional storage device for construction cost, which is used for solving the problems in the background technology.

2. Technical scheme

A multifunctional storage device for construction cost convenient to move comprises a base, wherein four brake wheels are fixedly arranged at four corners of the bottom surface of the base, a push rod is fixedly arranged at the left end of the top surface of the base, two guide grooves are symmetrically formed in two sides of the top surface of the base, a box body is fixedly arranged in the middle of the top surface of the base, a shredded paper box is fixedly arranged in the middle of the top surface of the box body, a power supply box is arranged in front of the left side of the shredded paper box, a movable door is hinged to the inner wall of the right side of the shredded paper box, a paper inlet is formed in the left end of the top surface of the shredded paper box, an axle center is arranged in the shredded paper box in a penetrating mode at a position below the paper inlet, a plurality of crushing wheels are sleeved outside the axle center at equal intervals in a linear mode, the front end of the axle center penetrates through the inner wall of the shredded paper box and extends to the outside, two inner cavities are symmetrically formed in two sides of the top surface of the box body, rotating plates are hinged to the inner side of the upper opening end of the inner cavity and the upper portion of the inner cavity opening end, two torsion springs are symmetrically sleeved outside the articulated shaft, rubber plugs are fixedly arranged on the inner wall of the rotating plate relative to the opening end of the inner cavity, a plurality of grooves are linearly and symmetrically formed in the front outer wall and the rear outer wall of the box body at equal intervals, baffles are embedded in the outer side walls of the grooves, a drawer is inserted in the grooves, a white board is fixedly arranged at one end of the outer side wall of the drawer, a bottom plate is arranged in the middle of the inner side of the drawer, two sliding blocks A are symmetrically and fixedly arranged on two sides of the bottom plate, sliding grooves A are formed in the inner wall of the drawer relative to the positions of the sliding blocks A, compression springs A are fixedly arranged between the bottom surfaces of the sliding blocks A and the bottom surfaces of the sliding grooves A, an edge groove is formed in one end of the top surface of the drawer, a top plate is arranged in the edge groove, a pull groove is formed in the top surface of the top plate relative to the position of the edge groove, and two sliding blocks B are symmetrically and fixedly arranged at the lower ends of the outer walls on two sides of the top plate relative to the other side of the edge groove, the inner wall of the drawer is provided with a sliding groove B relative to the position of the sliding block B, the bottom surface of the top plate is connected with a plurality of rolling columns in a linear equal-interval rotating manner relative to the position of the inner part of the drawer, the top surface of the bottom plate is provided with a pressing plate relative to the position of one end of the side groove, the middle part of the bottom surface of the pressing plate is fixedly provided with a vertical plate, the top surface of the end part of the vertical plate is fixedly provided with a clamping block, the bottom surface of the pressing plate is symmetrically and fixedly provided with two sliding columns close to the edge of one side of the side groove, the top surface of the bottom plate is provided with a column groove relative to the position of the sliding columns, a compression spring B is fixedly arranged between the bottom surface of the sliding columns and the bottom surface of the column groove, an extrusion block is arranged on the inner side of the pressing plate, a compression spring C is fixedly arranged between the top surface of the inner side of the extrusion block and the top surface of the bottom plate, the inner part of the bottom plate is provided with a cavity relative to the lower part of the middle part of the pressing plate, the top surface of the cavity is provided with a horizontal groove relative to the upper part of the vertical plate and the extrusion block, an inclined plate is fixedly arranged on the top surface of the cavity close to the side groove.

The push rod is of a U-shaped structure with a downward concave surface, the bottom surface of the guide groove is of an inclined surface structure with a high inner side end and a low outer side end, the bottom surface of the inner side of the shredded paper box is of an inclined surface structure with a high left side and a low right side, and the bottom surface of the power box is fixedly connected with the top surface of the box body. The paper inlet is of an inclined structure with a high left side and a low right side, the axis is rotatably connected with the paper shredding box, the crushing wheels are of a snowflake structure, the outer side ends of every two adjacent crushing wheels are arranged in a staggered structure, and the rear wall of the motor is fixedly connected with the front wall of the paper shredding box. The inner cavity is of a J-shaped structure with a concave surface facing the outer side, the two side ends of the torsion spring are respectively connected and fixed with the side wall of the rotating plate and the outer wall of the box body, and the rubber plug is in plug-in fit with the opening end of the inner cavity. The baffle is made by the cloth, baffle lateral wall and inner chamber inside wall parallel and level, the drawer is square structure, drawer outer wall and recess inner wall sliding contact, slider A is T type structure with spout A, slider A and spout A sliding fit, roof bottom surface and limit groove bottom surface sliding contact, slider B and spout B sliding fit, the rolling post is made by rubber.

The riser is L type structure, traveller and post groove sliding fit, the extrusion piece is C type structure, extrusion piece downside tip is the inclined plane structure, riser upper portion and extrusion piece upper portion all with cross slot sliding fit, the gradient of swash plate is the same with extrusion piece downside tip gradient, fixture block and swash plate cooperate for limit groove one side outer wall lower extreme joint, the extrusion piece is with the relative limit groove opposite side outer wall lower extreme extrusion fit of swash plate.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention is provided with a plurality of drawers, a worker can store quotations in different drawers in different categories, the extrusion block can extrude the inclined plate to the side edge by pressing the extrusion block in the putting process, so that the position of the vertical plate fixedly provided with the fixture block can generate elastic deformation under the pressure of the inclined plate, the fixture block can be separated from the inclined plate under the self toughness without generating clamping effect, at the moment, the sliding column can slide upwards along the column groove under the action of the compression spring B and jack up the pressure plate, the worker can put the quotations of the same category between the pressure plate and the bottom plate, press the pressure plate again after tidying, then the end part of the vertical plate can extrude the inclined plate in the descending process of the pressure plate and clamp the fixture block again when the position of the fixture block reaches the lower part of the inclined plate, so that the pressure plate firmly presses the quotations on the bottom plate, and the design can effectively help the worker to quickly classify and store different quotations of different categories, and the staff can also be with corresponding brief information record of quotation on the blank of drawer outer wall, makes things convenient for staff's follow-up selection, has both optimized the save condition of quotation, has also made things convenient for the selection of staff in the engineering cost calculation process, and the practicality is strong.

2. The quotation note storage box is provided with two inner cavities, and after quotation notes are stored, workers can turn over the rotating plates corresponding to the upper opening ends of the two inner cavities along the hinge shaft through two sides of the top surface of the box body, so that rubber plugs on the inner side walls of the rotating plates can be pulled out of the inner cavities, the workers can fill granular moisture-proof agents into the inner cavities through the upper opening ends of the inner cavities, and the inner side walls of the inner cavities are communicated with the inside of the grooves through the baffles, so that the moisture-proof agents cannot enter the drawer to pollute the quotation notes, a more excellent moisture-proof effect can be achieved for the inside of the grooves, the protection effect of the quotation note storage box on the quotation notes is greatly improved, and the problem that the quotation notes in the same device are different in protection degree is avoided.

3. The drawer is provided with the drawer and the top plate, a worker can push the top plate back to the inside of the drawer along the direction of the sliding block B and the sliding groove B after fixing the quotation sheet on the bottom plate, a plurality of rolling columns rotatably connected to the bottom surface of the top plate can be in rolling contact with the top surface of the topmost quotation sheet in the process, the worker can smooth the quotation sheet fixed on the bottom plate through the structure, the data loss of the quotation sheet due to the wrinkle of the quotation sheet is avoided, meanwhile, the bottom plate can move downwards along the sliding fit direction of the sliding block A and the sliding groove A according to the thickness of the quotation sheets, the bottom plate can generate upward jacking force on the quotation sheet under the action of the resilience force of the compression spring A, the bottom plate and the top plate can clamp the quotation sheets stored in the same drawer, and the isolation between the internal environment of the drawer and the outside is improved, the flattening effect of the quotation that can further reinforcing again is to quotation, but also can help the staff when needing, and the accessible pulls out the mode that the drawer removed and carries out holistic removal with the quotation of same kind, has improved the help of this device to engineering cost calculation work, convenient and fast.

4. The paper sheet processing device is provided with the paper shredding box, so that in the working process of engineering cost calculation, when a part of quotation sheets are calculated and the root is not required to be reserved, the paper sheets with the quotation information recorded can be placed into the paper shredding box along the paper inlet in order to avoid secret leakage, and then the motor is used for driving the shaft center to rotate so as to enable the crushing wheel outside the shaft center to crush the paper sheets, so that the secret protection on the quotation sheet information can be improved, and the help of the device on the working personnel in the engineering cost calculation process is enhanced again.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the cartridge body of the present invention;

FIG. 3 is an exploded view of the drawer according to the present invention;

FIG. 4 is a schematic sectional view of the bottom of the drawer according to the present invention;

FIG. 5 is a schematic cross-sectional view of the base plate of the present invention;

FIG. 6 is a schematic view of the position relationship between the inclined plate and the clamping block and the extruding block of the present invention;

FIG. 7 is a schematic cross-sectional view of the shredder box of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a brake wheel; 3. a push rod; 4. a guide groove; 5. a box body; 6. shredding the paper box; 7. a power supply box; 8. a movable door; 9. a paper inlet; 10. an axis; 11. a crushing wheel; 12. an electric motor; 13. an inner cavity; 14. hinging a shaft; 15. rotating the plate; 16. a torsion spring; 17. a rubber stopper; 18. a groove; 19. blocking; 20. a drawer; 21. a white board; 22. a base plate; 23. a slide block A; 24. a chute A; 25. a side groove; 26. a top plate; 27. groove drawing; 28. a slide block B; 29. a chute B; 30. a rolling post; 31. pressing a plate; 32. a vertical plate; 33. a clamping block; 34. a traveler; 35. a column groove; 36. a compression spring B; 37. extruding the block; 38. a compression spring C; 39. a cavity; 40. a transverse groove; 41. a sloping plate; 42. compressing the spring a.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

a convenient-to-move multifunctional storage device for construction cost comprises a base 1, four brake wheels 2 are fixedly arranged at four corners of the bottom surface of the base 1, a push rod 3 is fixedly arranged at the left end of the top surface of the base 1, two guide grooves 4 are symmetrically arranged at two sides of the top surface of the base 1, a box body 5 is fixedly arranged at the middle of the top surface of the base 1, a shredded paper box 6 is fixedly arranged at the middle of the top surface of the box body 5, a power supply box 7 is arranged in front of the left side of the shredded paper box 6, a movable door 8 is hinged to the inner wall of the right side of the shredded paper box 6, a paper inlet 9 is arranged at the left end of the top surface of the shredded paper box 6, an axle center 10 is arranged in the shredded paper box 6 in a penetrating mode at a position below the paper inlet 9, a plurality of crushing wheels 11 are sleeved outside the axle center 10 in a linear and equidistant mode, the front end of the axle center 10 penetrates through the inner wall of the shredded paper box 6 and extends to the outside and is coaxially and fixedly connected with a motor 12, two inner cavities 13 are symmetrically arranged at two sides of the top surface of the box body 5, rotating plates 15 are hinged through a hinge shaft 14 at the upper opening end of the side of the inner cavity 13, two torsion springs 16 are symmetrically sleeved outside the hinge shaft 14, rubber plugs 17 are fixedly arranged on the inner wall of the rotating plate 15 relative to the opening end of the inner cavity 13, a plurality of grooves 18 are linearly and symmetrically formed in the front outer wall and the rear outer wall of the box body 5 at equal intervals, a baffle 19 is embedded in the outer side wall of each groove 18, a drawer 20 is inserted into each groove 18, a white board 21 is fixedly arranged at one end of the outer side wall of each drawer 20, a worker can record brief information corresponding to a quotation on the white board 21 on the outer wall of each drawer 20 to facilitate subsequent selection of the worker, a bottom board 22 is arranged in the middle of the inner side of each drawer 20, two sliding blocks A23 are symmetrically and fixedly arranged on the two sides of each bottom board 22, a sliding groove A24 is formed in the inner wall of each drawer 20 relative to the sliding block A23, a compression spring A42 is fixedly arranged between the bottom surface of each sliding block A23 and the bottom surface of the sliding groove A24, a side groove 25 is formed in one end of the top surface of each drawer 20, a top plate 26 is provided with a pull grooves 27 relative to the side groove 25, two sliding blocks B28 are symmetrically and fixedly arranged at the lower ends of the outer walls at the two sides of the top plate 26 relative to the other side of the side groove 25, a sliding groove B29 is arranged at the position of the inner wall of the drawer 20 relative to the sliding block B28, a plurality of rolling columns 30 are rotatably connected at equal intervals in a linear manner at the bottom surface of the top plate 26 relative to the position of the inner part of the drawer 20, a pressing plate 31 is arranged at the position of the top surface of the bottom plate 22 relative to one end of the side groove 25, a vertical plate 32 is fixedly arranged at the middle part of the bottom surface of the pressing plate 31, a clamping block 33 is fixedly arranged at the top surface of the end part of the vertical plate 32, two sliding columns 34 are symmetrically and fixedly arranged at the edge of the bottom surface of the pressing plate 31 close to one side of the side groove 25, a column groove 35 is arranged at the position of the top surface of the bottom plate 22 relative to the sliding columns 34, a compression spring B36 is fixedly arranged between the bottom surface of the sliding column 34 and the bottom surface of the column groove 35, an extrusion block 37 is arranged at the inner side of the extrusion block 31, a compression spring C38 is fixedly arranged between the top surface of the extrusion block 37, a cavity 39 is arranged at the inner part of the bottom plate 22 relative to the lower part of the middle part of the pressing plate 31, the top surface of the cavity 39 is provided with a transverse groove 40 corresponding to the upper part of the vertical plate 32 and the upper part of the extrusion block 37, and a sloping plate 41 is fixedly arranged on the top surface of the cavity 39 close to the side groove 25.

Specifically, push rod 3 is the U type structure that the concave surface is downward, and staff's accessible promotes push rod 3 and removes this device, and 4 bottom surfaces of guide slot are the inclined plane structure that the medial extremity is high the outside end is low, and this structure is used for helping the staff to trade out the dampproof agent in inner chamber 13, and the inboard bottom surface of shredded paper case 6 is the inclined plane structure that the left side is high the right side is low, and power supply box 7 bottom surface is connected fixedly with 5 top surfaces of box body.

Furthermore, the paper inlet 9 is of an inclined structure with a high left and a low right, the axis 10 is rotatably connected with the shredded paper box 6, the crushing wheels 11 are of a snowflake structure, the outer sides of two adjacent crushing wheels 11 are arranged in a staggered arrangement structure, the rear wall of the motor 12 is fixedly connected with the front wall of the shredded paper box 6, and in the engineering cost calculation process, in order to avoid secret leakage, paper with quoted information recorded can be placed into the shredded paper box 6 along the paper inlet 9 after part of quoted sheets are calculated and under the condition that the roots of the quotation sheets do not need to be reserved, and then the motor 12 is used for driving the axis 10 to rotate so that the crushing wheels 11 outside the axis 10 crush the paper, so that the secret protection on the quoted sheet information can be improved, and the help of the device on the worker in the engineering cost calculation process is enhanced again.

Furthermore, the inner cavity 13 is a J-shaped structure with a concave surface facing to the outside, the two side ends of the torsion spring 16 are respectively connected and fixed with the side wall of the rotating plate 15 and the outer wall of the box body 5, the rubber plug 17 is in inserted fit with the open end of the inner cavity 13, after the quotation is stored, a worker can turn over the rotating plate 15 corresponding to the open end of the upper part of the two inner cavities 13 along the hinge shaft 14 through the two sides of the top surface of the box body 5, so that the rubber plug 17 on the inner side wall of the rotating plate 15 can be pulled out of the inner cavity 13, the worker can fill the granular moisture-proof agent into the inner cavity 13 through the upper opening end of the inner cavity 13, because of the inside wall of inner chamber 13 is linked together through separating 19 and recess 18 is inside, so this dampproofing agent neither can get into and pollute the quotation in the drawer 20, can also play more outstanding dampproofing effect to recess 18 is inside, very big improvement this device to the protection effect of quotation, avoid producing the problem that the inside quotation of same device is protected the degree difference.

Still further, the partition 19 is made of cloth, the outer side wall of the partition 19 is flush with the inner side wall of the inner cavity 13, the drawer 20 is in a square structure, the outer wall of the drawer 20 is in sliding contact with the inner wall of the groove 18, the sliding block A23 and the sliding groove A24 are both in a T-shaped structure, the sliding block A23 is in sliding fit with the sliding groove A24, the bottom surface of the top plate 26 is in sliding contact with the bottom surface of the side groove 25, the sliding block B28 is in sliding fit with the sliding groove B29, the rolling columns 30 are made of rubber, after a worker fixes the quotation sheet on the bottom plate 22, the top plate 26 can be pushed back into the drawer 20 along the direction of the sliding block B28 and the sliding groove B29 along the side groove 25, in the process, the rolling columns 30 rotatably connected to the bottom surface of the top plate 26 are in rolling contact with the top surface of the topmost quotation sheet, so that the worker can smooth the quotation sheet fixed on the bottom plate 22 through the structure, and avoid data loss on the quotation sheet caused by wrinkles, and meanwhile, the bottom plate 22 can move downwards along the sliding fit direction of the sliding block A23 and the sliding groove A24 according to the thickness of the quotations, the bottom plate 22 can generate upward jacking force on the quotations under the action of the resilience force of the compression spring A42, so that the bottom plate 22 and the top plate 26 can clamp the quotations stored in the same drawer 20, the isolation between the internal environment of the drawer 20 and the outside is improved, the flattening effect on the quotations can be further enhanced, and the quotations can be integrally moved by pulling out the drawer 20 when needed by workers.

It is worth introducing that the vertical plate 32 is in an L-shaped structure, the sliding column 34 is in sliding fit with the column groove 35, the extrusion block 37 is in a C-shaped structure, the lower end part of the extrusion block 37 is in an inclined surface structure, the upper part of the vertical plate 32 and the upper part of the extrusion block 37 are in sliding fit with the transverse groove 40, the inclination of the inclined plate 41 is the same as that of the lower end part of the extrusion block 37, the clamping block 33 is in clamping fit with the inclined plate 41 relative to the lower end of the outer wall of one side of the side groove 25, the extrusion block 37 is in extrusion fit with the lower end of the outer wall of the other side of the side groove 25 relative to the inclined plate 41, a worker can store quotation bills in different drawers 20 in different categories, the extrusion block 37 can extrude the inclined plate 41 to the side by pressing the extrusion block 37 in the putting process, so that the position of the clamping block 33 fixedly arranged on the vertical plate 32 can be elastically deformed under the pressure of the inclined plate 41, and the clamping block 33 can be separated from the inclined plate 41 under the toughness of the clamping block without generating the clamping effect, at this time, under the action of the compression spring B36, the sliding column 34 slides upwards along the column groove 35 and jacks up the pressing plate 31, so that the worker can place the quotations of the same category between the pressing plate 31 and the bottom plate 22, and press the pressing plate 31 again after tidying up, and then the end of the vertical plate 32 presses the inclined plate 41 in the descending process of the pressing plate 31 and re-blocks the fixture block 33 when the position of the fixture block 33 reaches the lower part of the inclined plate 41, so that the pressing plate 31 firmly presses the quotations on the bottom plate 22.

The working principle is as follows: the operator can store the quotation in different drawers 20 in different categories, and can push the extrusion block 37 to extrude the inclined plate 41 to the side by pressing the extrusion block 37 in the putting process, so that the position of the fixture block 33 fixedly arranged on the vertical plate 32 under the pressure of the inclined plate 41 can be elastically deformed, the fixture block 33 can be separated from the inclined plate 41 under the self toughness, the clamping effect is not generated, at the moment, the sliding column 34 can slide upwards along the column groove 35 under the action of the compression spring B36 and jack up the pressing plate 31, the operator can put the quotation of the same category between the pressing plate 31 and the bottom plate 22, the pressing plate 31 is pressed again after the arrangement is tidy, and then the end part of the vertical plate 32 can press the inclined plate 41 in the descending process of the pressing plate 31 and the fixture block 33 is clamped again when the position of the fixture block 33 reaches the lower part of the inclined plate 41, so that the pressing plate 31 firmly presses the quotation on the bottom plate 22, through the design, the quotation note sorting and storing device can effectively help workers to quickly sort and store different quotation notes, the workers can record brief information corresponding to the quotation notes on the white board 21 on the outer wall of the drawer 20, the subsequent selection of the workers is facilitated, the storage condition of the quotation notes is optimized, the selection of the workers in the engineering cost calculation process is facilitated, the practicability is high, the workers can fix the quotation notes on the bottom board 22 and push the top board 26 back to the inside of the drawer 20 along the direction of the sliding block B28 and the sliding groove B29 along the side groove 25, in the process, a plurality of rolling posts 30 rotatably connected to the bottom surface of the top board 26 can be in rolling contact with the top surface of the topmost quotation note, the workers can smooth the quotation notes fixed on the bottom board 22 through the structure, and data loss caused by wrinkles generated on the quotation notes is avoided, and at the same time, the bottom plate 22 will move downwards along the sliding fit direction of the sliding block A23 and the sliding groove A24 according to the thickness of the quotations, the bottom plate 22 will generate upward pushing force to the quotations under the action of the resilience force of the compression spring A42, so that the bottom plate 22 and the top plate 26 generate the clamping effect to the quotations stored in the same drawer 20, which not only improves the isolation between the internal environment of the drawer 20 and the outside, but also can further enhance the flattening effect to the quotations, and can help the worker move the quotations of the same type integrally by pulling out the drawer 20 to move when necessary, thereby improving the help of the device to the engineering cost calculation work, being convenient and fast, the worker can overturn the rotating plates 15 corresponding to the upper opening ends of the two inner cavities 13 along the hinge shaft 14 through the two sides of the top surface of the box body 5 after finishing storing the quotations, therefore, the rubber plug 17 on the inner side wall of the rotating plate 15 can be pulled out of the inner cavity 13, a worker can fill the granular moisture-proof agent into the inner cavity 13 through the upper opening end of the inner cavity 13, and the inner side wall of the inner cavity 13 is communicated with the inside of the groove 18 through the baffle 19, so that the moisture-proof agent can not enter the drawer 20 to pollute the quotation note, and can play a more excellent moisture-proof effect on the inside of the groove 18, thereby greatly improving the protection effect of the device on the quotation note, avoiding the problem that the quotation notes in the same device are different in protection degree, in addition, in the engineering cost calculation process, when part of the quotation notes are calculated and under the condition that the root is not required to be reserved, the paper recorded with the quotation information can be put into the paper shredding box 6 along the paper inlet 9 in order to avoid the leakage of confidentiality, and then the motor 12 is utilized to drive the shaft center 10 to rotate so that the shredding wheel 11 outside the shaft center 10 crushes the paper, therefore, the confidentiality protection of quotation information can be improved, and the help of the device to workers in the engineering cost calculation process is enhanced again.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a storage device for engineering cost convenient to remove, includes base (1), its characterized in that: four brake wheels (2) are fixedly arranged at four corners of the bottom surface of the base (1), a push rod (3) is fixedly arranged at the left end of the top surface of the base (1), two guide grooves (4) are symmetrically formed in two sides of the top surface of the base (1), a box body (5) is fixedly arranged in the middle of the top surface of the base (1), a shredded paper box (6) is fixedly arranged in the middle of the top surface of the box body (5), a power box (7) is arranged in front of the left side of the shredded paper box (6), the push rod (3) is of a U-shaped structure with a downward concave surface, the bottom surface of the guide groove (4) is of an inclined plane structure with a higher inner side end and a lower outer side end, the bottom surface of the inner side of the shredded paper box (6) is of an inclined plane structure with a higher left side and a lower side, and the bottom surface of the power box (7) is fixedly connected with the top surface of the box body (5);

the paper shredding machine is characterized in that a movable door (8) is hinged to the inner wall of the right side of the paper shredding box (6), a paper inlet (9) is formed in the left end of the top face of the paper shredding box (6), an axle center (10) penetrates through the position, below the paper inlet (9), of the interior of the paper shredding box (6), a plurality of crushing wheels (11) are sleeved outside the axle center (10) in a linear and equidistant mode, the front end of the axle center (10) penetrates through the inner wall of the paper shredding box (6) and extends to the outside and is fixedly connected with a motor (12) in a coaxial mode, the paper inlet (9) is of an inclined structure with the left high and the right low, the axle center (10) is rotatably connected with the paper shredding box (6), the crushing wheels (11) are of a snowflake-shaped structure, the outer sides of two adjacent crushing wheels (11) are arranged in a staggered arrangement mode, and the rear wall of the motor (12) is fixedly connected with the paper shredding box (6); two inner cavities (13) are symmetrically formed in two sides of the top surface of the box body (5), rotating plates (15) are hinged to the inner side of the upper opening end of each inner cavity (13) and the upper portion of the lower opening end of each inner cavity (13) through hinge shafts (14), two torsion springs (16) are symmetrically sleeved outside each hinge shaft (14), rubber plugs (17) are fixedly arranged on the inner walls of the rotating plates (15) relative to the positions of the opening ends of the inner cavities (13), the inner cavities (13) are of J-shaped structures with concave surfaces facing outwards, the two side ends of each torsion spring (16) are respectively connected and fixed with the side walls of the rotating plates (15) and the outer wall of the box body (5), and the rubber plugs (17) are in inserting fit with the opening ends of the inner cavities (13);

the outer wall all is linear equidistant symmetry around box body (5) and has seted up a plurality of recesses (18), recess (18) lateral wall inlays and is equipped with fender (19), recess (18) inside is inserted and is equipped with drawer (20), drawer (20) lateral wall one end has set firmly blank (21), drawer (20) inboard middle part is equipped with bottom plate (22), bottom plate (22) bilateral symmetry has set firmly two slider A (23), the position of drawer (20) inner wall for slider A (23) has seted up spout A (24), compression spring A (42) has set firmly between slider A (23) bottom surface and spout A (24) bottom surface, limit groove (25) have been seted up to drawer (20) top surface one end, limit groove (25) inside is equipped with roof (26), draw groove (27) have been seted up to roof (26) top surface for the position of limit groove (25), two sliding blocks B (28) are symmetrically and fixedly arranged at the lower ends of the outer walls of the two sides of the top plate (26) relative to the other side of the side groove (25), a sliding groove B (29) is formed in the position of the inner wall of the drawer (20) relative to the sliding blocks B (28), the bottom surface of the top plate (26) is linearly and equidistantly rotatably connected with a plurality of rolling columns (30) relative to the position of the inner part of the drawer (20), a pressing plate (31) is arranged at the position of the top surface of the bottom plate (22) relative to one end of the side groove (25), a vertical plate (32) is fixedly arranged in the middle of the bottom surface of the pressing plate (31), a clamping block (33) is fixedly arranged on the top surface of the end part of the vertical plate (32), two sliding columns (34) are symmetrically and fixedly arranged at the edge of the bottom surface of the pressing plate (31) close to one side of the side groove (25), a column groove (35) is formed in the position of the top surface of the bottom plate (22) relative to the sliding column (34), a compression spring B (36) is fixedly arranged between the bottom surface of the sliding column (34), the utility model discloses a pressure plate, including clamp plate (31), clamp plate (31) inboard side is equipped with extrusion piece (37), compression spring C (38) have set firmly between extrusion piece (37) inboard top surface and bottom plate (22) top surface, cavity (39) have been seted up for the position of clamp plate (31) middle part below in bottom plate (22) inside, horizontal groove (40) have been seted up for the position on riser (32) upper portion and extrusion piece (37) upper portion to cavity (39) top surface, cavity (39) top surface is close to side groove (25) one side and has set firmly swash plate (41).

2. The storage device for construction cost convenient to move of claim 1, characterized in that: separate fender (19) and make by the cloth, separate fender (19) lateral wall and inner chamber (13) inside wall parallel and level, drawer (20) are square structure, drawer (20) outer wall and recess (18) inner wall sliding contact, slider A (23) and spout A (24) are T type structure, slider A (23) and spout A (24) sliding fit, roof (26) bottom surface and limit groove (25) bottom surface sliding contact, slider B (28) and spout B (29) sliding fit, rolling column (30) are made by rubber.

3. The storage device for construction cost convenient to move of claim 1, characterized in that: the utility model discloses a novel extrusion device, including riser (32), extrusion piece (37), clamping block (33), swash plate (41), side groove (25), side groove (35), clamping block (33), side groove (25), side groove (35) and side groove (37), riser (32) are L type structure, traveller (34) and post groove (35) sliding fit, extrusion piece (37) are C type structure, extrusion piece (37) downside tip is the inclined plane structure, riser (32) upper portion and extrusion piece (37) upper portion all with cross slot (40) sliding fit, the gradient of swash plate (41) is the same with extrusion piece (37) downside tip gradient, clamping block (41) cooperate for limit groove (25) one side outer wall lower extreme joint, extrusion piece (37) and relative limit groove (41) opposite side groove (25) opposite side outer wall lower extreme extrusion fit.