CN212995036U - Portable engineering cost budgets instrument strorage device - Google Patents

Abstract

The utility model relates to a portable engineering cost budgets instrument strorage device, the power distribution box comprises a box body, the bottom half four corners is equipped with the universal wheel, its characterized in that: the four corners of the bottom of the box body are provided with vertical sliding grooves, sliding columns are connected in the sliding grooves in a sliding mode, the universal wheels are fixedly connected to the bottoms of the sliding columns, and the sliding grooves are used for the sliding columns and the universal wheels to retract; a rotating groove is formed in the side wall of the box body and is communicated with the sliding groove, the rotating groove is perpendicular to the sliding groove, a fixing assembly is arranged in the rotating groove, and a sliding column extending out of the sliding groove or a sliding column retracting into the sliding groove is fixed through the fixing assembly; the tank bottom of sliding tray is equipped with buffering subassembly, through buffering subassembly cushions the sliding column of retraction sliding tray. The utility model has the advantages that the box body can not be moved by the taking tool of the working personnel when the box body is placed on the table, thereby bringing convenience to the working personnel.

Description

Portable engineering cost budgets instrument strorage device

Technical Field

The utility model belongs to the technical field of engineering cost's technique and specifically relates to a portable engineering cost budgets instrument strorage device is related to.

Background

The construction cost is defined from the perspective of an owner, and refers to the construction cost of a project, i.e., the total sum of all the expenses expected or actually required to complete the construction of a project, i.e., the total capital investment paid for the construction of a project, and the construction cost refers to the total expenses spent for the construction of a project, and the core contents of the construction cost are investment estimation, design approximation, revision approximation, construction drawing budget, construction settlement, completion settlement and the like, and the construction cost budget tool needs to be stored for the subsequent use.

The traditional Chinese patent with the authorization publication number of CN206967443U discloses a portable engineering cost budget tool storage device, which comprises a box body, wherein the box body is divided into an upper box body and a lower box body, the upper box body is arranged at the upper end of the lower box body, the cross section of the upper box body and the cross section of the lower box body are rectangular, the upper end of the upper box body is fixed with a reinforcing rib, the reinforcing rib is provided with a handle, the cross section of the handle is semicircular, the handle is provided with soft rubber, the rivet is arranged between the handle and the reinforcing rib, a lock head is arranged on the upper box body, a lock frame is arranged on the lower box body, the bottom of the lower box body is provided with a base, the base is provided with a locking sheet, the bottom of the base is provided with a universal wheel, and the cross section of the universal wheel is circular, the universal wheel has four, the internally mounted of going up the box has the penholder, just be provided with on the penholder the pen socket.

The above prior art solutions have the following drawbacks: when using above-mentioned portable engineering cost budgeting instrument strorage device, often need place the box and make things convenient for the staff to take the instrument at the desktop, when taking the instrument, if desktop unevenness or box are promoted because the in-process that the staff took the instrument, the box can remove along with the universal wheel of bottom, and it is troublesome to make the staff take the instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable engineering cost budgets instrument strorage device, has the box and can not take the instrument because of the staff and remove when the box is placed on the table to play the advantage that makes things convenient for the staff to use.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a portable engineering cost budgeting tool storage device comprises a box body, wherein universal wheels are arranged at four corners of the bottom of the box body, vertical sliding grooves are formed in the four corners of the bottom of the box body, sliding columns are connected in the sliding grooves in a sliding mode, the universal wheels are fixedly connected to the bottoms of the sliding columns, and the sliding grooves are used for the sliding columns and the universal wheels to retract; a rotating groove is formed in the side wall of the box body and is communicated with the sliding groove, the rotating groove is perpendicular to the sliding groove, a fixing assembly is arranged in the rotating groove, and a sliding column extending out of the sliding groove or a sliding column retracting into the sliding groove is fixed through the fixing assembly; the tank bottom of sliding tray is equipped with buffering subassembly, through buffering subassembly cushions the sliding column of retraction sliding tray.

By adopting the technical scheme, the box body is used for storing and placing various different tools for engineering cost measurement, and the universal wheels are convenient for pushing the box body. The sliding tray supplies the sliding column to slide in it, when the sliding column slides to the sliding tray, can make sliding column bottom end fixed connection's universal wheel also retract into the sliding tray, when placing the box on the desktop, with the universal wheel retraction sliding tray of sliding column bottom portion, can make the lower surface and the desktop contact of box, increase frictional force to play the effect that makes the box can not freely remove on the desktop. The fixed subassembly that sets up in the rotation groove can realize carrying out the effect fixed respectively to two kinds of states of slip post, when the slip post takes the universal wheel to stretch out in the slip post together or the slip post drives the universal wheel when retracting into the sliding tray together, restricts the slip of slip post in the sliding tray respectively through fixed subassembly, makes the universal wheel roll-off and fixed when needs move the box, places the box when using with the universal wheel retraction sliding tray and fixed. The buffer component has a protection effect on the retraction of the sliding column.

The present invention may be further configured in a preferred embodiment as: the fixing assembly comprises a fixing block, the fixing block is hinged to one end, away from the sliding groove, of the rotating groove, a fixing groove is formed in the side face of the sliding column and is horizontally formed, and the fixing block is in inserting fit with the fixing groove; the fixing grooves comprise a first groove and a second groove, the first groove is positioned above the second groove, and when the free end of the fixing block is spliced with the first groove, the universal wheel extends out of the sliding groove; when the free end of the fixed block is inserted into the second groove, the universal wheel retracts into the sliding groove.

Through adopting above-mentioned technical scheme, the rotation groove supplies the fixed block to rotate wherein, when the free end of fixed block rotates to peg graft with first groove or second groove, the cell wall in first groove and second groove plays the effect of restriction to the fixed block, at the restriction of the cell wall in first groove or second groove, the sliding column can't reciprocate in the vertical direction to play the fixed effect to the sliding column, the setting in first groove and second groove has realized the switching to the two kinds of states that the sliding column stretches out or retracts.

The present invention may be further configured in a preferred embodiment as: the fixed block is equipped with the torsional spring with the articulated shaft in rotation groove, works as when the torsional spring is in natural state and fixed block and fixed slot are located same horizontal plane, the fixed block inserts in the fixed slot.

Through adopting above-mentioned technical scheme, the torsional spring plays the effect that resets to the fixed block, when the fixed block that will peg graft in the sliding tray changes out, the torsional spring is compressed, when the adjustment finishes the free end and the fixed slot alignment of back fixed block, send the fixed block open, under the restoring force of torsional spring, the fixed block can rotate to pegging graft the cooperation with the fixed slot along the articulated shaft with the rotation groove. The fixing of the sliding column is more convenient.

The present invention may be further configured in a preferred embodiment as: the buffer assembly comprises a buffer plate, the buffer plate is connected in the sliding groove in a sliding mode, the buffer plate is located above the sliding column, and a rubber pad is arranged on the surface of the buffer plate, which faces the sliding column.

Through adopting above-mentioned technical scheme, the buffer board can be in the sliding tray cunning, and when the sliding column retracted the sliding tray, the tip and the buffer board contact of sliding column, the removal of sliding column promoted the buffer board and removed, and the buffer board makes its effect that has speed reduction and buffering to the sliding column with the frictional effect of the cell wall of sliding tray, makes the tip of sliding column can directly not produce the impact with the cell bottom of sliding tray, plays the effect of protection to the sliding column. The buffering effect of buffer board has further been strengthened in the setting of rubber pad.

The present invention may be further configured in a preferred embodiment as: and a buffer spring is arranged in the sliding groove and is connected to the bottom of the sliding groove and the surface of the buffer plate far away from the sliding column.

Through adopting above-mentioned technical scheme, buffer spring has further strengthened the buffering effect of buffer board, and when the post that slides during retraction sliding tray, the post that slides promotes buffer board rebound and makes buffer spring compressed, and the buffer spring of compressed cushions the ascending thrust of post that slides, reduces the impact of sliding the post.

The present invention may be further configured in a preferred embodiment as: the side wall of the box body is provided with a horizontal observation window, the observation window is positioned on the side wall adjacent to the rotating groove, the sliding column comprises two first color coating areas and a plurality of second color coating areas, the two first color coating areas and the two fixing grooves are positioned on the same horizontal plane, and the sliding column is the second color coating area except the first color coating areas.

Through adopting above-mentioned technical scheme, the setting up of observation window can make the staff observe the state of sliding column in the sliding tray, when observing the colour of first painting district in the observation window, rotates the fixed block this moment and can make the fixed block insert the fixed slot smoothly and realize the fixed to the sliding column, when observing the colour of second painting district in the observation window, rotates the fixed block this moment and can't fix the sliding column. The arrangement of the first color coating area, the second color coating area and the observation window is convenient for a worker to fix the sliding column.

The present invention may be further configured in a preferred embodiment as:

by adopting the technical scheme, the groove wall of the sliding groove is provided with the vertical guide groove, the side surface of the sliding column is integrally formed with the guide block, and the guide block is connected in the guide groove in a sliding manner.

The present invention may be further configured in a preferred embodiment as: the guide block and the guide groove are arranged to guide the sliding of the sliding column, so that the sliding of the sliding column in the sliding groove cannot be dislocated or deviated.

Through adopting above-mentioned technical scheme, the bottom of box is equipped with a plurality of backing plates.

To sum up, the utility model discloses a following at least one useful technological effect: the base plate plays the effect of supporting to the box after the sliding column retracts into the sliding tray.

The fixing block is rotated to enable the fixing column to be respectively inserted into the first groove and the second groove which are formed in the side face of the sliding column, so that the sliding column is fixed in two states of extending out of the sliding groove or retracting into the sliding groove, the universal wheel can be extended out to be convenient to move when the box body is moved, and the universal wheel and the sliding column can be retracted into the box body to prevent the box body from freely moving on a table top when the box body is placed;

the buffer plate and the buffer spring are arranged to enable the sliding column to have buffering and decelerating effects when the sliding column retracts into the sliding groove, so that the sliding column cannot directly impact the groove wall of the sliding groove when sliding in, and the effect of protecting the sliding groove is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view of the box body of the present invention;

fig. 3 is a schematic structural diagram of the middle guide groove, the guide block, the first painting region and the second painting region of the present invention.

Reference numerals: 1. a box body; 2. a universal wheel; 3. a sliding groove; 4. a sliding post; 5. a rotating groove; 6. a fixed block; 7. fixing grooves; 8. a first groove; 9. a second groove; 10. a torsion spring; 11. a buffer plate; 12. a rubber pad; 13. a buffer spring; 14. an observation window; 15. a first painting zone; 16. a second painting zone; 17. a guide groove; 18. a guide block; 19. a base plate; 20. the handle is lifted.

Detailed Description

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

Referring to fig. 1, the portable engineering cost budgeting tool storage device disclosed by the utility model comprises a box body 1, universal wheels 2 are arranged at four corners of the bottom of the box body 1, vertical sliding grooves 3 are respectively arranged at four corners of the bottom of the box body 1, sliding columns 4 are connected in the sliding grooves 3 in a sliding manner, the universal wheels 2 are fixedly connected to the bottoms of the sliding columns 4, and the sliding grooves 3 are used for the sliding columns 4 and the universal wheels 2 to retract; the side wall of the box body 1 is provided with a rotating groove 5, the rotating groove 5 is communicated with the sliding groove 3, and the rotating groove 5 is perpendicular to the sliding groove 3. A plurality of backing plates 19 are fixedly connected to the bottom of the box 1.

When the sliding groove 3 is stretched out to sliding column 4 and sliding column 4 bottom fixed connection's universal wheel 2, universal wheel 2 rotates and can drive box 1 and remove, and it is more convenient when messenger carries and removes box 1. When sliding column 4 and universal wheel 2 along with the movable pulley during retraction in the sliding tray 3 together, the backing plate 19 of box 1 bottom is used for supporting box 1, and backing plate 19 bottom is the rubber layer, and when box 1 placed when the desktop uses, backing plate 19 and ground contact, the rubber of backing plate 19 bottom increases the frictional force of backing plate 19 and desktop, makes box 1 more firm stable when placing on the desktop, makes things convenient for the staff to use.

The lifting handle 20 is fixedly connected to the box body 1, and a worker can conveniently lift the box body 1.

Referring to fig. 2 and 3, a fixing assembly is provided in the rotation groove 5, and the sliding column 4 extending out of the sliding groove 3 or the sliding column 4 retracting into the sliding groove 3 is fixed by the fixing assembly. The fixing assembly comprises a fixing block 6, the fixing block 6 is hinged to one end, far away from the sliding groove 3, of the rotating groove 5, a fixing groove 7 is formed in the side face of the sliding column 4, the fixing groove 7 is horizontally formed, and the fixing block 6 is in inserting fit with the fixing groove 7; the fixing groove 7 comprises a first groove 8 and a second groove 9, the first groove 8 is positioned above the second groove 9, and when the free end of the fixing block 6 is spliced with the first groove 8, the universal wheel 2 extends out of the sliding groove 3; when the free end of the fixed block 6 is inserted into the second groove 9, the universal wheel 2 retracts into the sliding groove 3.

The arrangement of the first groove 8 and the second groove 9 enables the fixing block 6 to fix the sliding column 4 in a state of extending out of the sliding groove 3 and the fixing column when retracting into the sliding groove 3. The fixing block 6 is rotatable along a hinge axis with the rotation groove 5, and when the fixing block 6 is rotated and inserted into the first groove 8 or the second groove 9, the fixing of the sliding post 4 is achieved. When the fixed block 6 is inserted into the first groove 8, the sliding column 4 and the universal wheel 2 are positioned to extend out of the sliding groove 3, and when the fixed block 6 is inserted into the second groove 9, the sliding column 4 and the universal wheel 2 are positioned to retract into the sliding groove 3. Through making sliding column 4 slide in sliding tray 3, rethread fixed block 6 is fixed sliding column 4's different states, makes box 1 can be nimble carry the state or place and carry out switching between the state of working at the table.

The fixed block 6 is the triangle-shaped piece, and the thickness of fixed block 6 is from being close to fixed slot 7 to keeping away from the position of fixed slot 7 and thickening gradually, and when fixed block 6 pegged graft in to fixed slot 7, in the fixed slot 7 was inserted earlier to thinner one end, the thicker part of in-process that inserts fixed slot 7 gradually at fixed block 6 reentrants fixed slot 7. The fixing groove 7 is formed in a shape adapted to the fixing piece.

The hinge shaft of the fixing block 6 and the rotating groove 5 is provided with a torsion spring 10, and when the torsion spring 10 is in a natural state and the fixing block 6 and the fixing groove 7 are positioned on the same horizontal plane, the fixing block 6 is inserted into the fixing groove 7. Torsional spring 10 plays the effect that resets to fixed block 6, and when the fixed block 6 of pegging graft in sliding tray 3 rotated out, torsional spring 10 was compressed, and when the adjustment was finished the free end of fixed block 6 and fixed slot 7 aligned, send out fixed block 6, under the restoring force of torsional spring 10, fixed block 6 can rotate to the cooperation of pegging graft with fixed slot 7 along the articulated shaft with rotating groove 5. The fixing of the sliding column 4 is more convenient.

Vertical guide grooves 17 are formed in the wall of the sliding groove 3, guide blocks 18 are integrally formed on the side faces of the sliding columns 4, and the guide blocks 18 are connected into the guide grooves 17 in a sliding mode. The guide block 18 and the guide groove 17 are arranged to guide the sliding of the sliding column 4, so that the sliding of the sliding column 4 in the sliding groove 3 is not dislocated or deviated. The guide block 18 is a dovetail block, the guide block 18 is arranged along the length direction of the sliding column 4, the guide groove 17 is a dovetail groove matched with the dovetail block, and the dovetail groove and the dovetail block are arranged to prevent the sliding column 4 from rotating or being separated from the sliding groove 3.

The tank bottom of sliding tray 3 is equipped with buffering subassembly, cushions sliding column 4 that retracts into sliding tray 3 through buffering subassembly. The buffer assembly comprises a buffer plate 11, the buffer plate 11 is connected in the sliding groove 3 in a sliding mode, the buffer plate 11 is located above the sliding column 4, and a rubber pad 12 is arranged on the surface, facing the sliding column 4, of the buffer plate 11. A buffer spring 13 is arranged in the sliding groove 3, and the buffer spring 13 is connected with the groove bottom of the sliding groove 3 and the surface of the buffer plate 11 far away from the sliding column 4.

Buffer board 11 plays the effect of speed reduction and buffering to sliding column 4 of retraction sliding tray 3, insert first inslot 8 when fixed block 6, sliding column 4 and sliding column 4 the universal wheel 2 of tip are in when stretching out the state, stir fixed block 6 and make fixed block 6 shift out from fixed slot 7, box 1 moves down under self gravity, sliding column 4 and buffer board 11's lower surface butt, make buffer spring 13 compressed under sliding column 4's impact, compressed buffer spring 13 plays the effect of buffering to sliding column 4's impact, reduce the impact of sliding column 4 and sliding tray 3's cell wall.

Be equipped with horizontally observation window 14 on the lateral wall of box 1, observation window 14 is located and rotates the lateral wall that groove 5 is adjacent, and observation window 14 and fixed slot 7 are located same horizontal plane, and sliding column 4 is including being used for scribbling two first painting region 15 and a plurality of second painting region 16 of different colours respectively, and two first painting region 15 and two fixed slots 7 are located same horizontal plane, and sliding column 4 is the second painting region 16 except that first painting region 15.

The number of the first colored regions 15 is two, the number of the second colored regions 16 is three, the two first colored regions 15 are respectively located on the same horizontal plane with the first groove 8 and the second groove 9, and the second colored regions 16 are other regions on the slide column 4 except the first colored regions 15. First scribble the color zone 15 and color for green, second scribble the color zone 16 and color for red, in the sliding tray 3 vertical upper and lower slip sliding column 4, when observing in observation window 14 for green, for first groove 8 or second groove 9 and fixed block 6 have realized the alignment promptly, rotate fixed block 6 this moment and make fixed block 6 insert in the fixed slot 7 can realize the fixed to sliding column 4. When the observation window 14 is observed to be red, the fixing block 6 is not aligned with the first groove 8 and the second groove 9, so that the functions of assisting and prompting workers can be achieved, and the workers are reminded to adjust the positions of the sliding columns 4.

The implementation principle of the embodiment is as follows: when placing box 1 on the table, rotate fixed block 6 and make fixed block 6 rotate out from fixed slot 7, torsional spring 10 is compressed, and slip post 4 makes slip post 4 and the universal wheel 2 of bottom retract into sliding tray 3, when treating that observation window 14 shows to be green, loosen fixed block 6, fixed block 6 inserts in fixed slot 7 under the restoring force of torsional spring 10.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a portable engineering cost budgets instrument strorage device, includes box (1), box (1) bottom four corners is equipped with universal wheel (2), its characterized in that: vertical sliding grooves (3) are formed in four corners of the bottom of the box body (1), sliding columns (4) are connected in the sliding grooves (3) in a sliding mode, the universal wheels (2) are fixedly connected to the bottoms of the sliding columns (4), and the sliding grooves (3) are used for the sliding columns (4) and the universal wheels (2) to retract; a rotating groove (5) is formed in the side wall of the box body (1), the rotating groove (5) is communicated with the sliding groove (3), the rotating groove (5) is perpendicular to the sliding groove (3), a fixing assembly is arranged in the rotating groove (5), and a sliding column (4) extending out of the sliding groove (3) or a sliding column (4) retracting into the sliding groove (3) is fixed through the fixing assembly; the groove bottom of the sliding groove (3) is provided with a buffer component, and the buffer component is used for buffering the sliding column (4) which is retracted into the sliding groove (3).

2. A portable construction cost budgeting tool storage apparatus as recited in claim 1, wherein: the fixing assembly comprises a fixing block (6), the fixing block (6) is hinged to one end, far away from the sliding groove (3), of the rotating groove (5), a fixing groove (7) is formed in the side face of the sliding column (4), the fixing groove (7) is horizontally formed, and the fixing block (6) is matched with the fixing groove (7) in an inserted mode; the fixing groove (7) comprises a first groove (8) and a second groove (9), the first groove (8) is located above the second groove (9), and when the free end of the fixing block (6) is inserted into the first groove (8), the universal wheel (2) extends out of the sliding groove (3); when the free end of the fixed block (6) is inserted into the second groove (9), the universal wheel (2) retracts into the sliding groove (3).

3. A portable construction cost budgeting tool storage apparatus as recited in claim 2, wherein: be equipped with torsional spring (10) on fixed block (6) and the articulated shaft that rotates groove (5), work as torsional spring (10) are in natural state and fixed block (6) and fixed slot (7) are located same horizontal plane, fixed block (6) insert in fixed slot (7).

4. A portable construction cost budgeting tool storage apparatus as recited in claim 1, wherein: the buffer assembly comprises a buffer plate (11), the buffer plate (11) is connected in the sliding groove (3) in a sliding mode, the buffer plate (11) is located above the sliding column (4), and a rubber pad (12) is arranged on the surface, facing the sliding column (4), of the buffer plate (11).

5. The portable construction cost budgeting tool storage device of claim 4, wherein: be equipped with buffer spring (13) in sliding tray (3), buffer spring (13) are connected in the tank bottom of sliding tray (3) and buffer plate (11) and are kept away from the surface of sliding column (4).

6. A portable construction cost budgeting tool storage apparatus as recited in claim 2, wherein: be equipped with horizontally observation window (14) on the lateral wall of box (1), observation window (14) are located and rotate the lateral wall that groove (5) are adjacent, observation window (14) are located same horizontal plane with fixed slot (7), slide column (4) are including being used for paining two first color areas (15) of scribbling of different colours and a plurality of second color areas (16), two first color areas (15) of scribbling are located same horizontal plane with two fixed slots (7), slide column (4) are except that first color areas (15) of scribbling and are the second and scribble color areas (16).

7. A portable construction cost budgeting tool storage apparatus as recited in claim 1, wherein: vertical guide grooves (17) are formed in the wall of each sliding groove (3), guide blocks (18) are integrally formed on the side faces of the sliding columns (4), and the guide blocks (18) are connected into the guide grooves (17) in a sliding mode.

8. A portable construction cost budgeting tool storage apparatus as recited in claim 1, wherein: the bottom of the box body (1) is provided with a plurality of backing plates (19).

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