CN212307072U

CN212307072U - Engineering cost toolbox that easily carries

Info

Publication number: CN212307072U
Application number: CN202020848809.0U
Authority: CN
Inventors: 李颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-08
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an engineering cost apparatus case that easily carries belongs to the engineering cost field. The utility model provides an engineering cost apparatus case that easily carries, includes the box, the standing groove has been seted up on the roof of box, it has set the workstation to slide in the standing groove, the both sides on workstation top all articulate there is the expansion board, the symmetry has set firmly two pull rings on the roof of workstation, be equipped with two sets of activity attachment straps on the lateral wall of workstation, install the pull rod on the roof of box one end, the symmetry is inserted on the diapire of box and is equipped with four adjustable shelves, every the gyro wheel is all installed to the bottom of adjustable shelf, set up the jack that corresponds with the adjustable shelf position on the diapire of box. The utility model discloses set up the gyro wheel bottom half, can assist the box to remove, reduce staff's physical demands, can accomodate the gyro wheel simultaneously, guarantee the stability of box at the during operation, it is nimble convenient, can deposit more equipment and file.

Description

Engineering cost toolbox that easily carries

Technical Field

The utility model relates to an engineering cost field, more specifically say, relate to an engineering cost apparatus case that easily carries.

Background

The construction cost is the total cost for some construction, and the core content is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, construction settlement, completion settlement and the like. The tasks of engineering cost include: and calculating direct fees, indirect fees, standard fees, taxes and the like contained in the project according to the drawing, the quota and the specification of the list.

In the construction cost, the construction cost is often required to be inspected outdoors on the spot, so that the auxiliary work of the construction cost kit appears. The existing appliance box is simple in structure and is mostly carried in a portable mode, so that equipment and data which can be stored are not too many, and physical strength of workers is excessively consumed. In addition, the existing engineering cost tool box can not provide a writable space outdoors, so that great inconvenience is caused, and the efficient proceeding of the engineering cost work is not facilitated.

In view of this, we propose a construction kit that is easy to carry.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an engineering cost apparatus case that easily carries to solve the engineering cost apparatus case portable's problem not convenient to carry that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides an engineering cost apparatus case that easily carries, includes the box, the standing groove has been seted up on the roof of box, it has set the workstation to slide in the standing groove, the both sides on workstation top all articulate there is the expansion board, the symmetry has set firmly two pull rings on the roof of workstation, be equipped with two sets of movable attachment straps on the lateral wall of workstation, install the pull rod on the roof of box one end, the symmetry is inserted on the diapire of box and is equipped with four adjustable shelves, every the gyro wheel is all installed to the bottom of adjustable shelf, set up the jack that corresponds with the adjustable shelf position on the diapire of box, fixedly connected with second top spring between the top of adjustable shelf and the roof of jack, the bottom of box is equipped with four and carries out spacing clamping mechanism to the adjustable shelf.

Preferably, the quantity of every group activity access board is two, and two sets of activity access boards are located the upper portion and the lower part of workstation respectively, four mounting grooves have been seted up to the symmetry on the lateral wall of workstation, the activity access board articulates the inside at the mounting groove in the top, the spring groove has been seted up on the inner wall at mounting groove top, install the first top spring of being connected with the activity access board on the inner wall in spring groove.

Preferably, the clamping mechanism includes a clamping block and a clamping groove, each of the side walls of the movable frame is provided with a clamping block groove, a third top spring is installed on the inner wall of the clamping block groove, the end of the third top spring is fixedly connected with the clamping block, the end of the clamping block extends out of the clamping block groove and is provided with an upward inclined opening, and the inner wall of each of the insertion holes is provided with a clamping groove matched with the clamping block.

Preferably, a pressure lever is horizontally inserted into the inner wall of each clamping groove, extends to the outer side of the box body and is connected with a button.

Preferably, a plurality of pressure holes are formed in the outer side wall of the box body, each button is located in each pressure hole, and a limiting piece is installed at one end, deviating from the button, of each pressure rod.

Preferably, a lithium battery is mounted at the bottom of the case.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up the gyro wheel in the bottom half, can assist the box to remove, reduce staff's physical demands, can accomodate the gyro wheel simultaneously, guarantee the stability of box at the during operation, it is nimble convenient, can deposit more equipment and file;

2. set up mobilizable workstation in the box, the workstation top is equipped with the expansion board that can accomodate, can expand and provide and write the official working region, has set up two sets of movable access boards simultaneously, can highly carry out hierarchical fixed to the movable table, is showing the practicality that has improved the apparatus case.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

FIG. 4 is an enlarged view of the structure of part B of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. an expansion board; 3. a pull ring; 4. a work table; 5. a pull rod; 6. A movable frame; 7. a roller; 8. a lithium battery; 9. mounting grooves; 10. a movable butt strap; 11. a spring slot; 12. A first urging spring; 13. a jack; 14. a second urging spring; 15. a third top spring; 16. a clamping block; 17. a pressure lever; 18. a button.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an engineering cost apparatus case that easily carries, including box 1, lithium cell 8 is installed to the bottom of box 1, can supply power to the electronic equipment who carries, the standing groove has been seted up on the roof of box 1, it has workstation 4 to slide to set in the standing groove, the both sides on 4 tops of workstation all articulate has expansion board 2, expansion board 2 can expand and be in same level with 4 tops of workstation, it is regional to provide the official working, can fold when not needing to use and cover on workstation 4, this articulated mode is comparatively common, do not do here and describe repeatedly. Two pull rings 3 have been set firmly to the symmetry on the roof of workstation 4, conveniently mention workstation 4, be equipped with two sets of movable attachment strap 10 on the lateral wall of workstation 4, the quantity of every group movable attachment strap 10 is two, and two sets of movable attachment strap 10 are located the upper portion and the lower part of workstation 4 respectively, four mounting grooves 9 have been seted up to the symmetry on workstation 4's the lateral wall, movable attachment strap 10 articulates the inside at mounting groove 9 in the top, spring groove 11 has been seted up on the inner wall at mounting groove 9 top, install the first top spring 12 of being connected with movable attachment strap 10 on spring groove 11's the inner wall.

When lifting the workbench 4, due to the action of the pushing force of the first top spring 12, the movable access board 10 can be unfolded when moving out of the box body 1, the movable access board 10 of the workbench 4 is put down and is taken on the top end of the box body 1 to ensure that the workbench 4 is highly fixed, the two expansion boards 2 can be unfolded for working, the workbench 4 is further lifted, the two movable access boards 10 at the bottom extend out, most of the area of the workbench 4 is exposed outside, therefore, a placement area or other equipment can be arranged on the workbench 4, and the carrying capacity of the equipment and files is improved.

The top wall of one end of the box body 1 is provided with a pull rod 5, the bottom wall of the box body 1 is symmetrically inserted with four movable frames 6, the bottom end of each movable frame 6 is provided with a roller 7, the bottom wall of the box body 1 is provided with a jack 13 corresponding to the position of the movable frame 6, a second top spring 14 is fixedly connected between the top end of the movable frame 6 and the top wall of the jack 13, the bottom of the box body 1 is provided with four clamping mechanisms for limiting the movable frame 6, each clamping mechanism comprises a clamping block 16 and a clamping groove, each side wall of the movable frame 6 is provided with a clamping block groove, the inner wall of each clamping block groove is provided with a third top spring 15, the end part of the third top spring 15 is fixedly connected with a clamping block 16, the end part of each clamping block 16 extends to the outside of the clamping block groove and is provided with an upward inclined opening, the movable frame 6 cannot be greatly blocked when ascending, the clamping block 16 can return to the clamping block groove under stress, the inner, equal level is inserted on the inner wall of every draw-in groove and is equipped with depression bar 17, and depression bar 17 extends to the outside of box 1 and is connected with button 18, has seted up a plurality of pressure holes on the lateral wall of box 1, and every button 18 all is located the pressure hole, and depression bar 17 deviates from the one end of button 18 and installs spacing piece, avoids depression bar 17 to drop.

The working principle is as follows: when the appliance box needs to be moved, the four buttons 18 are sequentially pressed down, the clamping block 16 is pressed into the clamping block groove by the pressing rod 17, the movable frame 6 is not restrained and is downwards ejected by the second ejecting spring 14, the roller 7 stretches out, the roller 7 can be stably positioned outside the box body 1 to provide moving capacity by reasonably setting the elastic force of the second ejecting spring 14, when the appliance box needs to work, the box body 1 is pressed down forcibly, the second ejecting spring 14 contracts due to pressure, the movable frame 6 moves upwards, the clamping block 16 is ejected into the clamping groove when reaching the clamping groove position, the position of the movable frame 6 is fixed, the roller 7 is also retracted into the box body 1 at the moment, and the box body 1 cannot move.

The present invention relates to the prior art of circuits and electronic components and modules, and can be implemented by those skilled in the art without redundancy, and the present invention also does not relate to improvements to the internal structure and method.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering cost toolbox that easily carries, includes box (1), its characterized in that: a placing groove is arranged on the top wall of the box body (1), a workbench (4) is arranged in the placing groove in a sliding way, the two sides of the top end of the workbench (4) are hinged with expansion plates (2), the top wall of the workbench (4) is symmetrically and fixedly provided with two pull rings (3), two groups of movable butt straps (10) are arranged on the outer side wall of the workbench (4), a pull rod (5) is arranged on the top wall of one end of the box body (1), four movable frames (6) are symmetrically inserted on the bottom wall of the box body (1), the bottom end of each movable frame (6) is provided with a roller (7), the bottom wall of the box body (1) is provided with a jack (13) corresponding to the position of the movable frame (6), a second top spring (14) is fixedly connected between the top end of the movable frame (6) and the top wall of the jack (13), the bottom of the box body (1) is provided with four clamping mechanisms for limiting the movable frame (6).

2. A portable construction cost kit according to claim 1, wherein: the quantity of every group activity access board (10) is two, and two sets of activity access board (10) are located the upper portion and the lower part of workstation (4) respectively, four mounting grooves (9) have been seted up to the symmetry on the lateral wall of workstation (4), activity access board (10) articulate the inside at mounting groove (9) in the top, spring groove (11) have been seted up on the inner wall at mounting groove (9) top, install on the inner wall of spring groove (11) and push up spring (12) of being connected with activity access board (10).

3. A portable construction cost kit according to claim 1, wherein: the clamping mechanism comprises clamping blocks (16) and clamping grooves, each clamping block groove is formed in the side wall of the movable frame (6), a third top spring (15) is installed on the inner wall of each clamping block groove, the clamping blocks (16) are fixedly connected to the end portions of the third top springs (15), the end portions of the clamping blocks (16) extend to the outside of the clamping block grooves and are provided with upward inclined openings, and each clamping groove matched with the clamping block (16) is formed in the inner wall of each inserting hole (13).

4. A portable construction cost kit according to claim 3, wherein: a pressing rod (17) is horizontally inserted into the inner wall of each clamping groove, and the pressing rod (17) extends to the outer side of the box body (1) and is connected with a button (18).

5. A portable construction cost kit according to claim 4, wherein: a plurality of pressure holes are formed in the outer side wall of the box body (1), each button (18) is located in each pressure hole, and a limiting piece is installed at one end, deviating from the button (18), of the pressure rod (17).

6. A portable construction cost kit according to claim 1, wherein: the bottom of the box body (1) is provided with a lithium battery (8).