CN113147847B

CN113147847B - Storage device for multifunctional engineering cost convenient to move

Info

Publication number: CN113147847B
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: 2023-06-02
Anticipated expiration: 2041-04-09
Also published as: CN113147847A

Abstract

The invention discloses a multifunctional storage device for engineering construction cost, which is convenient to move, and belongs to the technical field of engineering 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 has set firmly two slide posts near limit groove one side edge symmetry, the post groove has been seted up for the position of slide post to the bottom plate top surface, compression spring B has set firmly between slide post bottom surface and the post groove bottom surface, clamp plate inboard side has set firmly the extrusion piece, compression spring C has set firmly between extrusion piece inboard top surface and the bottom plate top surface, the cavity has been seted up for the position of clamp plate middle part below in the bottom plate inside, the horizontal groove has been seted up for the position on riser upper portion and extrusion piece upper portion to the cavity top surface, the swash plate has been set firmly near limit groove one side to the cavity top surface. The invention not only improves the isolation between the internal environment of the drawer and the outside, enhances the protection of the quotation, but also can generate flattening effect on the quotation, avoids the data loss caused by the wrinkling of the quotation, and has strong practicability.

Description

Storage device for multifunctional engineering cost convenient to move

Technical Field

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

Background

The project cost refers to construction cost of project estimated or actually paid in construction period, and the working process of project cost prediction, planning, control, accounting, analysis and evaluation is called project cost management, in which accounting, statistics of quotation is needed, and quotation preservation is a more important content.

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

In addition, the existing device can only stack the quotation together when storing the quotation, the quotation can be classified by the baffle and scattered in the device, the quotation can be disordered, the quotation is extremely easy to cause the fold of the quotation in the process of taking and placing for many times, the abrasion of data on the quotation can be caused, the end result is affected, moreover, the insect expelling box and the dampproof box in the existing device are positioned at the same position and far away from the other side of the device, the reduction of the dampproof insect expelling effect can be generated, the protection of the storage objects in the other side of the device is not facilitated, in addition, the existing device needs to hold various quotations one by one when taking the quotation in the device, however, the limit structure is not arranged, so that the quotation is easy to cause the problem of staggered arrangement in the moving process of the device, the part of the quotation is easy to drop when taking more quotations, the quotation is easy to cause the loss of the quotation, in addition, the storage device CN205503415U in the prior art can realize the storage of multifunctional file, the storage is convenient to look up various office supplies and the office supplies, and the office supplies are still provided with the defects in the process of taking and taking out the office supplies.

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 multifunctional storage device for engineering cost, which is convenient to move, so as to solve the problems in the background technology.

2. Technical proposal

The utility model provides a multifunctional storage device for engineering cost convenient to remove, includes the base, four brake wheels have been set firmly in base bottom surface four corners department, base top surface left end has set firmly the push rod, two guide slots have been seted up to base top surface bilateral symmetry, base top surface middle part has set firmly the box body, box body top surface middle part has set firmly garrulous carton, garrulous carton left side place ahead has the power supply box, garrulous carton right side inner wall articulates has the dodge gate, garrulous carton top surface left end has seted up the paper inlet, garrulous carton inside has run through with the axle center for the position below the paper inlet, the axle center outside is linear equidistant sleeve joint a plurality of break wheels, the axle center front end runs through garrulous carton inner wall extension to outside and coaxial fixedly connected with motor, two inner chambers have been seted up to box body top surface bilateral symmetry, the inner side of the opening end at the upper part of the inner cavity and the upper side of the opening end at the lower part of the inner cavity are hinged with rotating plates through hinge shafts, two torsion springs are symmetrically sleeved outside the hinge shafts, rubber plugs are fixedly arranged at the positions of the inner walls of the rotating plates corresponding to the opening ends of the inner cavity, a plurality of grooves are symmetrically arranged on the front outer wall and the rear outer wall of the box body at equal intervals in a linear mode, a baffle is embedded in the outer side wall of each groove, a drawer is inserted in each groove, a white board is fixedly arranged at one end of the outer side wall of each drawer, a bottom plate is arranged in the middle of the inner side of each drawer, two sliding blocks A are symmetrically arranged on two sides of each bottom plate, a sliding groove A is formed in the position of the inner wall of each drawer corresponding to the sliding block A, a compression spring A is fixedly arranged between the bottom surface of each sliding block A and the bottom surface of the sliding groove A, an edge groove is formed in one end of the top surface of each drawer, a top plate is internally provided with a top plate, a pull groove is formed in the position of the top plate corresponding to the edge groove, the top plate is characterized in that two sliding blocks B are symmetrically and fixedly arranged at the lower ends of the outer walls of two sides of the top plate relative to the positions of the other sides of the side grooves, sliding grooves B are formed in the inner walls of the drawers relative to the positions of the sliding blocks B, a plurality of rolling columns are connected in a linear equidistant rotation mode relative to the positions of the inner sides of the drawers, a pressing plate is arranged at the top surface of the bottom plate relative to the positions of one ends of the side grooves, a vertical plate is fixedly arranged in the middle of the bottom surface of the pressing plate, a clamping block is fixedly arranged at the top surface of the end portion of the vertical plate, two sliding columns are symmetrically and fixedly arranged at the positions, close to one side edge of the side groove, of the bottom plate bottom surface, column grooves are formed in the positions, close to the sliding columns, of the bottom surface of the bottom plate, compression springs B are fixedly arranged between the bottom surface of the sliding columns and the bottom surface of the side grooves, a pressing block is arranged at the inner side of the pressing plate, compression springs C are fixedly arranged between the inner side top surface of the pressing block and the bottom plate top surface of the pressing plate, a cavity is formed in the position, relative to the lower part of the middle of the pressing plate, the cavity top surface of the pressing plate is provided with a transverse groove relative to the upper part of the vertical plate, and the position of the top surface of the pressing plate is fixedly arranged on one side of the cavity.

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 crushed 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 supply box is fixedly connected with the top surface of the box body. The paper inlet is of an inclined structure with a left high side and a right low side, the axle center is rotationally connected with the crushed paper box, the crushing wheels are of snowflake-shaped structures, two adjacent crushing wheels are arranged in an staggered arrangement mode at the outer side ends, and the rear wall of the motor is fixedly connected with the front wall of the crushed paper box. The inner cavity is of a J-shaped structure with a concave surface facing outwards, two side end parts 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 of cloth, the baffle lateral wall and inner chamber inside wall parallel and level, the drawer is a mouthful word type structure, drawer outer wall and recess inner wall sliding contact, slider A and spout A are T type structure, slider A and spout A sliding fit, roof bottom surface and limit tank bottom surface sliding contact, slider B and spout B sliding fit, the rolling column is made by rubber.

The vertical plate is of an L-shaped structure, the sliding column is in sliding fit with the column groove, the extrusion block is of a C-shaped structure, the lower end part of the extrusion block is of an inclined surface structure, the upper part of the vertical plate and the upper part of the extrusion block are in sliding fit with the transverse groove, the inclination of the inclined plate is the same as that of the lower end part of the extrusion block, the clamping block is in clamping fit with the lower end of the outer wall of one side of the inclined plate relative to the side groove, and the extrusion block is in extrusion fit with the lower end of the outer wall of the other side of the inclined plate relative to the side groove.

3. Advantageous effects

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

1. the invention is provided with a plurality of drawers, staff can store quotation sheets in different drawers in different types, the extrusion blocks can be pressed to extrude the inclined plate to the side in the process of putting in, thus the position of the vertical plate fixedly provided with the clamping block can be elastically deformed under the pressure of the inclined plate, the clamping block can be separated from the inclined plate under the toughness of the staff 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 pressing plate, the staff can put the quotation sheets of the same type at the position between the pressing plate and the bottom plate, the pressing plate is pressed again after the arrangement is tidy, then the end part of the vertical plate can extrude the inclined plate in the descending process of the pressing plate and the clamping block is clamped again when the position of the clamping block reaches the lower part of the inclined plate, so that the pressing plate firmly presses the quotation sheets on the bottom plate.

2. The invention is provided with two inner cavities, a worker can turn over the rotating plates corresponding to the upper opening ends of the two inner cavities along the hinge shafts through the two sides of the top surface of the box body after the quotation is stored, so that the rubber plug on the inner side wall of the rotating plate can be pulled out of the inner cavity, the worker can fill the granular moisture-proof agent into the inner cavity through the upper opening end of the inner cavity, and the inner side wall of the inner cavity is communicated with the inside of the groove through the baffle, so that the moisture-proof agent can not enter the drawer to pollute the quotation, and can also have more excellent moisture-proof effect on the inside of the groove, thereby greatly improving the protection effect of the device on the quotation and avoiding the problem of different protections of the quotation in the same device.

3. The invention is provided with the drawer and the top plate, after the quotation is fixed on the bottom plate, a worker can push the top plate back into the drawer along the direction of the sliding block B and the sliding groove B along the side groove, in the process, a plurality of rolling columns rotationally connected with the bottom surface of the top plate can be in rolling contact with the top surface of the quotation at the topmost side, the worker can smooth the quotation fixed on the bottom plate through the structure, the data loss of the quotation caused by the wrinkling of the quotation can be avoided, meanwhile, the bottom plate can downwards move along the sliding fit direction of the sliding block A and the sliding groove A according to the thickness of the quotation, the bottom plate can generate upward pushing force on the quotation under the rebound force of the compression spring A, so that the bottom plate and the top plate can generate clamping effect on the quotation stored in the same drawer, the isolation of the internal environment and the outside of the drawer is improved, the flattening effect on the quotation can be further enhanced, the worker can integrally move the quotation of the same kind by pulling out the drawer when necessary, and the device can be used for helping the worker to calculate the engineering rapidly and conveniently.

4. The invention is provided with the paper shredding box, when a worker finishes the calculation of the engineering cost and does not need to reserve the root in the process of calculating the engineering cost, in order to avoid confidential leakage, the paper with the quotation information recorded therein can be placed into the paper shredding box along the paper inlet, and then the motor is used for driving the axle center to rotate so as to crush the paper by the crushing wheel outside the axle center, thus the confidential protection of the quotation information can be improved, and the help of the device to the worker in the process of calculating the engineering cost is enhanced again.

Drawings

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

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

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

FIG. 4 is a schematic view of the cross-sectional structure of the bottom surface of the drawer of the present invention;

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

FIG. 6 is a schematic view of the positional relationship between the swash plate and the clamp block and the press block according to the present invention;

fig. 7 is a schematic cross-sectional view of the crushed carton of the invention.

The reference numerals in the figures illustrate: 1. a base; 2. a brake wheel; 3. a push rod; 4. a guide groove; 5. a case body; 6. crushing the paper box; 7. a power supply box; 8. a movable door; 9. a paper inlet; 10. an axle center; 11. a crushing wheel; 12. a motor; 13. an inner cavity; 14. a hinge shaft; 15. a rotating plate; 16. a torsion spring; 17. a rubber plug; 18. a groove; 19. a baffle; 20. a drawer; 21. a whiteboard; 22. a bottom plate; 23. a sliding block A; 24. a chute A; 25. a side groove; 26. a top plate; 27. drawing a groove; 28. a sliding block B; 29. a chute B; 30. a rolling column; 31. a pressing plate; 32. a riser; 33. a clamping block; 34. a spool; 35. a column groove; 36. a compression spring B; 37. extruding a 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 should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

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

the utility model provides a multifunctional storage device for engineering cost convenient to remove, including base 1, four brake wheels 2 have been set firmly in base 1 bottom surface four corners department, base 1 top surface left end has set firmly push rod 3, two guide slots 4 have been seted up to base 1 top surface bilateral symmetry, base 1 top surface middle part has set firmly box body 5, box body 5 top surface middle part has set firmly garrulous carton 6, garrulous carton 6 left side the place ahead has power supply box 7, garrulous carton 6 right side inner wall articulates has dodge gate 8, garrulous carton 6 top surface left end has seted up paper inlet 9, garrulous carton 6 inside has run through with axle center 10 for the position below the paper inlet 9, the outside of axle center 10 is linear equidistant a plurality of broken wheels 11 that cup joint, axle center 10 front end runs through garrulous carton 6 inner wall extension to outside and coaxial fixedly connected with motor 12, two inner chamber 13 have been seted up to box body 5 top surface bilateral symmetry, the inner side of the upper opening end of the inner cavity 13 and the upper side of the lower opening end of the inner cavity 13 are hinged with a rotating plate 15 through a hinge shaft 14, two torsion springs 16 are symmetrically sleeved outside the hinge shaft 14, rubber plugs 17 are fixedly arranged at positions of the inner walls of the rotating plate 15 corresponding to the opening end of the inner cavity 13, a plurality of grooves 18 are symmetrically arranged on the front outer wall and the rear outer wall of the box body 5 at equal intervals in a linear mode, a baffle 19 is embedded on the outer side wall of the groove 18, a drawer 20 is inserted in the groove 18, a white plate 21 is fixedly arranged on one end of the outer side wall of the drawer 20, a worker can record brief information corresponding to quotation on the white plate 21 on the outer wall of the drawer 20, the follow-up selection of the worker is facilitated, a bottom plate 22 is arranged in the middle of the inner side of the drawer 20, two sliding blocks A23 are symmetrically arranged on two sides of the bottom plate 22, a compression spring A42 is fixedly arranged between the bottom surface of the sliding block A23 and the bottom surface of the sliding block A24, a side groove 25 is arranged on one end of the top surface of the drawer 20, the inside roof 26 that is equipped with of limit groove 25, the draw groove 27 has been seted up to the top surface of roof 26 for the position of limit groove 25, two sliders B28 have been set firmly to the outer wall lower extreme of roof 26 both sides relative to the position of limit groove 25 opposite side, the spout B29 has been seted up to the drawer 20 inner wall relative to the position of sliders B28, the inside position of roof 26 bottom surface relative to drawer 20 is the equidistant rotation of being connected with a plurality of rolling posts 30, the position of bottom plate 22 top surface relative to limit groove 25 one end is equipped with clamp plate 31, the riser 32 has been set firmly in the middle part of clamp plate 31 bottom surface, riser 32 tip top surface has set firmly fixture block 33, two slide posts 34 have been set firmly to clamp plate 31 bottom surface near limit groove 25 one side edge symmetry, column 35 has been seted up to the position of bottom plate 22 top surface relative to slide post 34, compression spring B36 has been set firmly between slide post 34 bottom surface and the column 35 bottom surface, the inside side of clamp plate 31 has set firmly compression spring C38 between the inside top surface of compression block 37 and bottom plate 22 top surface, cavity 39 has been seted up cavity 39 relative to the position below the middle part of clamp plate 31 in bottom plate 22, cavity 39 has been set firmly to cavity 39 relative to the top surface and the top surface of riser 32 top surface and the position of the top surface is close to the top surface of compression block 37 top surface 40 on the side 25, side of a side groove 41 has been set firmly.

Specifically, push rod 3 is concave downward U type structure, and staff's accessible promotes push rod 3 and removes this device, and guide slot 4 bottom surface is the high inclined plane structure of outside end of inboard end, and this structure is arranged in helping the staff to change out the dampproofing agent in the inner chamber 13, and the inboard bottom surface of garrulous carton 6 is the inclined plane structure of high right side, and power supply box 7 bottom surface is connected fixedly with box body 5 top surface.

Further, the paper inlet 9 is of a left-high right-low inclined structure, the axle center 10 is rotationally connected with the paper shredding box 6, the crushing wheels 11 are of snowflake-shaped structures, the outer side ends of two adjacent crushing wheels 11 are in staggered arrangement, the rear wall of the motor 12 is fixedly connected with the front wall of the paper shredding box 6, and staff can put paper recorded with quotation information into the paper shredding box 6 along the paper inlet 9 in order to avoid confidential leakage after a part of quotation information is calculated in the engineering cost calculation working process without reserving a root, and then the motor 12 is utilized to drive the axle center 10 to rotate so that the crushing wheels 11 outside the axle center 10 crush the paper, so that confidential protection of the quotation information can be improved, and help force of the staff in the engineering cost calculation process is enhanced again.

Furthermore, the inner cavity 13 is of a J-shaped structure with a concave surface facing outwards, the two side ends of the torsion spring 16 are respectively fixedly connected with the side walls of the rotating plate 15 and the outer wall of the box body 5, the rubber plug 17 is in plug-in fit with the opening end of the inner cavity 13, after the quotation is stored, a worker can turn over the rotating plates 15 corresponding to the opening ends of the upper parts 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 walls 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 opening end on the upper side of the inner cavity 13, and the inner side walls of the inner cavity 13 are 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, and can play a more excellent moisture-proof effect inside the groove 18, the protection effect of the device on the quotation is greatly improved, and the problem of different protections of the quotation inside the same device is avoided.

Still further, keep off 19 and be made by the cloth, keep off 19 lateral wall and inner chamber 13 inside wall parallel and level, drawer 20 is the style of calligraphy structure, drawer 20 outer wall and recess 18 inner wall sliding contact, slider A23 and spout A24 are T type structure, slider A23 and spout A24 sliding fit, roof 26 bottom surface and limit groove 25 bottom surface sliding contact, slider B28 and spout B29 sliding fit, rolling column 30 is made by rubber, the staff still can push back the roof 26 along the direction of slider B28 with spout B29 after fixing the quotation on bottom plate 22, this in-process roof 26 bottom surface rotates a plurality of rolling columns 30 that are connected with and can produce rolling contact with the quotation top surface of top side, this one can smooth out the quotation that the fixed on bottom plate 22 through this structure, avoid the quotation single to produce the fold and cause its data loss, and simultaneously bottom plate 22 also can be followed slider A23 and spout A24 sliding fit's direction down according to a plurality of quotation single thickness, can also be followed by the compression spring A42 and the backing force effect can be produced the single and the single power of drawer 22 and can be improved simultaneously, can be used for making the same people to produce the single and can also be used for carrying out the improvement in the same type and the inside with the drawer 20 and the single-like, can be kept off with the single and the inside of the drawer 20 is produced and the single effect is kept off in the same.

It should be noted that, the riser 32 is of an L-shaped structure, the sliding column 34 is in sliding fit with the column groove 35, the extrusion block 37 is of a C-shaped structure, the lower end of the extrusion block 37 is of an inclined surface structure, both the upper part of the riser 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 of the extrusion block 37, the clamping block 33 is in clamping fit with the lower end of the inclined plate 41 opposite to 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 other side of the side groove 25, staff can store quotation sheets in different drawers 20, in the process of putting in, the extrusion block 37 can be pressed by pressing the extrusion block 37 to enable the inclined plate 41 to be extruded sideways, so that the position of the riser 32 is fixedly provided with the inclined plate 33 under the pressure of the inclined plate 41 can be elastically deformed, then the clamping block 33 can be separated from the inclined plate 41 under the own toughness, no longer generating clamping effect under the action of the compression spring B36, at this time, the sliding column 34 can slide upwards along the column groove 35 and clamp the pressing plate 31, the same kind of the single pressing plate 31 can be pressed down on the clamping block 31 to the clamping block 31 under the clamping block 31, and the position of the single pressing block 31 can be pressed down on the lower plate 31 in the position of the lower plate 31, and the clamping block 31 can be firmly pressed down the clamping block 31 under the position of the single clamping block 31, and the single pressing block 31 can be pressed down on the position 31, and the position 31.

Working principle: the staff can store the quotation in different drawers 20 according to categories, the extrusion block 37 can be pressed to extrude the inclined plate 41 to the side in the process of putting in, thus the position of the vertical plate 32 fixedly provided with the clamping block 33 can be elastically deformed under the pressure of the inclined plate 41, the clamping block 33 can be separated from the inclined plate 41 under the own toughness and no clamping effect is generated, at the moment, the sliding column 34 can slide upwards along the column groove 35 and jack up the pressing plate 31 under the action of the compression spring B36, the staff can put the quotation of the same category at the position between the pressing plate 31 and the bottom plate 22, the pressing plate 31 is pressed again after finishing, then the end part of the vertical plate 32 can extrude the inclined plate 41 in the descending of the pressing plate 31 and the clamping block 33 is clamped again when the position of the clamping 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 staff can be effectively assisted to store different types of quotation in a classified manner, the staff can record the brief information corresponding to the quotation on the whiteboard 21 on the outer wall of the drawer 20, the subsequent selection of the staff is facilitated, the preservation condition of the quotation is optimized, the selection of the staff in the engineering cost calculation process is facilitated, the practicability is high, the staff can push the top plate 26 back into the drawer 20 along the directions of the sliding block B28 and the sliding groove B29 along the side groove 25 after fixing the quotation on the bottom plate 22, a plurality of rolling columns 30 rotationally connected with the bottom surface of the top plate 26 can be in rolling contact with the top surface of the quotation on the topmost side, the staff can smooth the quotation fixed on the bottom plate 22 through the structure, the data loss on the quotation is avoided due to the fact that the quotation is generated, and simultaneously, the bottom plate 22 can downwards move along the sliding fit direction of the sliding blocks A23 and the sliding grooves A24 according to the thickness of a plurality of quotation, the bottom plate 22 can generate upward pushing force for the quotation under the action of the resilience force of the compression spring A42, so that the bottom plate 22 and the top plate 26 generate clamping effect for the plurality of quotation stored in the same drawer 20, the isolation of the internal environment and the outside of the drawer 20 is improved, the flattening effect for the quotation can be further enhanced, and the staff can integrally move the quotation of the same type in a mode of pulling out the drawer 20 to move when needed, the help of the device to engineering cost calculation work is improved, convenience and rapidness are realized, the staff can overturn the rotating plates 15 corresponding to the upper opening ends of the two inner cavities 13 along the hinge shafts 14 through the two sides of the top surface of the box body 5 after the quotation is stored, the rubber plug 17 on the inner side wall of the rotating plate 15 is pulled out of the inner cavity 13, a worker can fill 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 into the quotation sheet in the drawer 20, and can also have more excellent moisture-proof effect on the inside of the groove 18, the protection effect of the device on the quotation sheet is greatly improved, the problem that the quotation sheets in the same device are different in protection degree is avoided, in addition, in the process of calculating engineering cost, when a part of the quotation sheets are calculated, and under the condition that the root is not required to be reserved, the worker can put paper with quotation information recorded into the paper breaking box 6 along the paper inlet 9 in order to avoid confidential leakage, then the motor 12 is used for driving the axle center 10 to rotate, so that the crushing wheel 11 outside the axle center 10 crushes paper, thereby improving the confidential protection of quotation information and enhancing the help force of the device to staff in the engineering cost calculation process.

The foregoing has shown and described the basic principles, principal 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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Storage device for engineering cost convenient to remove, including base (1), its characterized in that: four brake wheels (2) are fixedly arranged at four corners of the bottom surface of the base (1), push rods (3) are 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 broken 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 broken paper box (6), the push rods (3) are of a U-shaped structure with downward concave surfaces, the bottom surfaces of the guide grooves (4) are of an inclined surface structure with high inner side ends and low outer side ends, the inner side bottom surfaces of the broken paper box (6) are of an inclined surface structure with low left side and right side, and the bottom surfaces of the power box (7) are fixedly connected with the top surface of the box body (5);

the right inner wall of the crushed paper box (6) is hinged with a movable door (8), a paper inlet (9) is formed in the left end of the top surface of the crushed paper box (6), an axle center (10) is penetrated and arranged at the position, below the paper inlet (9), inside the crushed paper box (6), a plurality of crushing wheels (11) are sheathed outside the axle center (10) at equal intervals in a linear mode, the front end of the axle center (10) penetrates through the inner wall of the crushed paper box (6) to extend 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 side high and the right side low, the axle center (10) is rotationally connected with the crushed paper box (6), the crushing wheels (11) are of snowflake structures, the outer ends 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 front wall of the crushed paper box (6). Two inner cavities (13) are symmetrically formed in two sides of the top surface of the box body (5), the inner sides of the upper opening ends of the inner cavities (13) and the upper parts of the lower opening ends of the inner cavities (13) are hinged with rotating plates (15) through hinge shafts (14), two torsion springs (16) are symmetrically sleeved outside the hinge shafts (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 the torsion springs (16) are respectively connected and fixed with the side walls of the rotating plates (15) and the outer walls of the box body (5), and the rubber plugs (17) are in plug-in fit with the opening ends of the inner cavities (13);

the box body (5) is characterized in that a plurality of grooves (18) are symmetrically arranged on the front outer wall and the rear outer wall of the box body at equal intervals in a linear mode, a baffle (19) is embedded in the outer side wall of each groove (18), a drawer (20) is inserted in each groove (18), a white board (21) is fixedly arranged on one end of the outer side wall of each drawer (20), a bottom plate (22) is arranged in the middle of the inner side of each drawer (20), two sliding blocks A (23) are symmetrically and fixedly arranged on two sides of each bottom plate (22), a sliding groove A (24) is formed in the inner wall of each drawer (20) corresponding to the position of each sliding block A (23), a compression spring A (42) is fixedly arranged between the bottom surface of each sliding block A (23) and the bottom surface of each sliding groove A (24), side slot (25) has been seted up to drawer (20) top surface one end, side slot (25) inside is equipped with roof (26), draw groove (27) has been seted up to roof (26) top surface for the position of side slot (25), two slider B (28) have been set firmly to roof (26) both sides outer wall lower extreme relative to the position symmetry of side slot (25) opposite side, spout B (29) have been seted up to drawer (20) inner wall relative to the position of slider B (28), roof (26) bottom surface is linear equidistant rotation for drawer (20) inside position and is connected with a plurality of rolling post (30), the utility model discloses a compression spring B compression device, including bottom plate (22), clamp plate (31), clamp plate (32), clamp block (33) have been set firmly in bottom plate (31) top surface for the position of limit groove (25) one end, clamp plate (32) tip top surface has set firmly fixture block (33) in the middle part, clamp plate (31) bottom surface has set firmly two posts (34) near limit groove (25) one side edge symmetry, post groove (35) have been seted up for the position of post (34) to bottom plate (22) top surface, set firmly compression spring B (36) between post (34) bottom surface and post groove (35) bottom surface, clamp plate (31) inboard side is equipped with extrusion piece (37), compression spring C (38) have been set firmly between extrusion piece (37) inboard top surface and bottom plate (22) top surface, cavity (39) are seted up inside for the position below clamp plate (31) middle part, cavity (39) top surface has seted up transverse groove (40) for the position on riser (32) upper portion and extrusion piece (37) upper portion, cavity (39) top surface is close to limit groove (25).

2. The mobile storage device for construction costs according to claim 1, wherein: the novel anti-theft device is characterized in that the baffle (19) is made of cloth, the outer side wall of the baffle (19) is flush with the inner side wall of the inner cavity (13), the drawer (20) is of 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 A (23) and the sliding groove A (24) are of a T-shaped structure, the sliding block A (23) is in sliding fit with the sliding groove A (24), the bottom surface of the top plate (26) is in sliding contact with the bottom surface of the side groove (25), the sliding block B (28) is in sliding fit with the sliding groove B (29), and the rolling column (30) is made of rubber.

3. The mobile storage device for construction costs according to claim 1, wherein: the vertical plate (32) is of an L-shaped structure, the sliding column (34) is in sliding fit with the column groove (35), the extrusion block (37) is of a C-shaped structure, the lower side end part of the extrusion block (37) is of an inclined surface structure, the upper parts of the vertical plate (32) and the extrusion block (37) are in sliding fit with the transverse groove (40), the inclination of the inclined plate (41) is the same as the inclination of the lower side end part of the extrusion block (37), the clamping block (33) is in clamping fit with the lower end of the outer wall of one side of the inclined plate (41) relative to the side groove (25), and the lower end of the outer wall of the other side of the side groove (25) is in extrusion fit with the extrusion block (37) relative to the inclined plate (41).