CN216464522U - Toolbox for construction engineering cost - Google Patents

Abstract

The utility model discloses a tool box for construction cost, which comprises a box body, wherein the bottom of the box body is provided with a first supporting groove and a second supporting groove, a first supporting frame and a second supporting frame are respectively and rotatably arranged in the first supporting groove and the second supporting groove, the upper end of the box body is an opening end, two sides of the upper end of the box body are respectively provided with a groove, a composite box plate is inserted in the two grooves, a flange is arranged in the box body, partition cloth is arranged on the inner side of the flange, a zipper is arranged between the partition cloth and the flange, one end of the box body is provided with a handle, the composite box plate comprises a first box plate, one end of the first box plate is rotatably connected with a connecting plate, the other end of the connecting plate is rotatably connected with a second box plate, a double-layer structure is arranged in the tool box, not only can ruler tools and drawings be stored, but also can contain notebook computers, meanwhile, two supporting frames are arranged at the bottom of the tool box, and the traditional box cover is designed into the composite box plate which can be unfolded into a desktop, the work is conveniently carried out on site.

Description

Toolbox for construction engineering cost

Technical Field

The utility model belongs to the technical field of construction cost, and particularly relates to a tool box for construction cost of construction engineering.

Background

The main task of the project cost is to calculate the direct fee, enterprise management fee, measure fee, planning fee, profit, tax, etc. contained in the project according to the drawing, quota and list specifications.

Traditional toolbox function singleness can only be used for placing all kinds of instruments such as calculator, drawing, T square, but because engineering cost personnel need measure and official working at the job site, and it all has suitable desk not necessarily to have every job site, lead to work inconvenient, and along with the development of science and technology, more and more cost calculating personnel need use notebook computer to carry out the auxiliary work now, and traditional toolbox can not hold the notebook, with this still need carry on one's back a computer package in addition, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool box for construction cost of construction engineering, which aims to solve the problems that the work is inconvenient and a notebook computer cannot be accommodated in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: toolbox for building engineering cost, the power distribution box comprises a box body, the bottom half is equipped with first supporting groove and second and supports the groove, first supporting groove and second support the inslot and rotate respectively and be provided with first support frame and second support frame, the box upper end is the open end, box upper end both sides all are equipped with the recess, two compound boxboard is equipped with in the recess interpolation, be provided with the flange in the box, the flange inboard is provided with the partition cloth, be provided with the zip fastener between partition cloth and the flange, the handle is installed to box one end.

Preferably, the composite box plate comprises a first box plate, one end of the first box plate is rotatably connected with a connecting plate, and the other end of the connecting plate is rotatably connected with a second box plate.

Preferably, first boxboard and second boxboard one end all are equipped with the draw-in groove, box upper end both sides all are equipped with the slot, two the slot respectively with two recess intercommunications, two all be provided with the spring in the slot, the spring upper end is connected with the fixture block, the fixture block upper end is inserted and is established in the draw-in groove.

Preferably, the inner wall of the box body is provided with a rubber sheet.

Compared with the prior art, the utility model has the beneficial effects that: through set up bilayer structure in the toolbox, both can deposit ruler utensil and drawing, also can hold notebook computer, simultaneously through setting up two support frames in the toolbox bottom to can expand into the compound boxboard of desktop with traditional case lid design, conveniently carry out work at the scene.

Drawings

FIG. 1 is a front view partially cut-away schematic view of the present invention;

FIG. 2 is a right side partial cutaway schematic view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic structural diagram of a fixture block according to the present invention;

FIG. 5 is a schematic top view of the present invention in its expanded configuration.

In the figure: 1. the box body, 2, a first support frame, 3, a second support frame, 4, a composite box board, 5, partition cloth, 6, a zipper, 7, a handle, 8, a spring, 9, a fixture block, 10, a rubber sheet, 101, a first support groove, 102, a second support groove, 103, a groove, 104, a flange, 105, a slot, 401, a first box board, 402, a connecting board, 403, a second box board and 404, a clamping groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 3, an embodiment of the utility model provides a tool box for construction cost of building engineering, which includes a box body 1, a first supporting groove 101 and a second supporting groove 102 are arranged at the bottom of the box body 1, a first supporting frame 2 and a second supporting frame 3 are respectively rotatably arranged in the first supporting groove 101 and the second supporting groove 102 and are used for supporting the box body 1 when the box body 1 is unfolded into a table, the upper end of the box body 1 is an open end, grooves 103 are respectively arranged at the front side and the rear side of the upper end of the box body 1, a composite box plate 4 is inserted into the two grooves 103, a flange 104 is integrally formed in the box body 1, a piece of partition cloth 5 is thermally connected to the inner side of the flange 104, a zipper 6 is arranged between the piece of partition cloth 5 and the flange 104, and a handle 7 is arranged at the front end of the box body 1 through rivets, so that the tool box is convenient to carry.

Referring to fig. 1 and 5, the composite box board 4 includes a first box board 401, a connecting board 402 is rotatably connected to a right end of the first box board 401, and a second box board 403 is rotatably connected to the other end of the connecting board 402, and can be unfolded to increase the surface area of the composite box board 4. Referring to fig. 2 and 4, the end of the first box board 401 away from the end of the second box board 403 is provided with a slot 404, the front and rear sides of the upper end of the box body 1 are provided with slots 105, the two slots 105 are respectively communicated with the two grooves 103, the two slots 105 are embedded with springs 8, the upper end of each spring 8 is welded with a fixture block 9, and the upper end of each fixture block 9 is inserted into the slot 404 for limiting the composite box board 4. The inner wall of the box body 1 is stuck with a rubber sheet 10 for protecting the notebook computer.

The working principle of the embodiment is as follows: when in use, the composite box board 4 is firstly pulled out, then the zipper 6 is unzipped, drawing and ruler tools and the like are put into the lower layer in the box body 1, then the zipper 6 is pulled up, and then the notebook computer is put into the box body 1, the notebook computer is positioned at the upper end of the flange 104, then the composite box board 4 is inserted into the groove 103, the fixture block 9 is inserted into the fixture groove 404 for limiting under the action of the spring 8, when the composite box board 4 needs to be drawn out on site, then taking out the notebook, the drawing and the like, then rotating the first support frame 2 and the second support frame 3 to unfold the notebook, the drawing and the like, the first boxboard 401 and the second boxboard 403 are then unfolded into a horizontal plate, the card slots 404 are then inserted downward into the grooves 103 to insert the first boxboard 401 and the second boxboard 403, meanwhile, the left end and the right end of the fixture block 9 are respectively inserted into the clamping grooves 404 of the first box plate 401 and the second box plate 403 for limiting, and then the paper and the notebook are placed on the fixture block for working.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (4)

1. Toolbox for building engineering cost, its characterized in that: including box (1), box (1) bottom is equipped with first supporting groove (101) and second and supports groove (102), rotate respectively in first supporting groove (101) and the second support groove (102) and be provided with first support frame (2) and second support frame (3), box (1) upper end is the open end, box (1) upper end both sides all are equipped with recess (103), two compound boxboard (4) are equipped with in recess (103) interpolation, be provided with flange (104) in box (1), flange (104) inboard is provided with partition cloth (5), be provided with zip fastener (6) between partition cloth (5) and flange (104), handle (7) are installed to box (1) one end.

2. The construction cost kit according to claim 1, wherein: the composite box plate (4) comprises a first box plate (401), one end of the first box plate (401) is rotatably connected with a connecting plate (402), and the other end of the connecting plate (402) is rotatably connected with a second box plate (403).

3. The construction cost kit according to claim 2, wherein: first boxboard (401) and second boxboard (403) one end all are equipped with draw-in groove (404), box (1) upper end both sides all are equipped with slot (105), two slot (105) communicate with two recess (103) respectively, two all be provided with spring (8) in slot (105), spring (8) upper end is connected with fixture block (9), fixture block (9) upper end is inserted and is established in draw-in groove (404).

4. The construction cost kit according to claim 1, wherein: the inner wall of the box body (1) is provided with a rubber sheet (10).

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