CN210539472U

CN210539472U - Novel engineering cost budgets toolbox

Info

Publication number: CN210539472U
Application number: CN201921126578.6U
Authority: CN
Inventors: 王潭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-19
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a novel engineering cost budgets toolbox, including box, case lid, handle, box and case lid pass through hinged joint, and the box front surface is provided with the safety lock, is provided with instrument receiver and data receiver in the box, and the box is inside to be provided with the backup pad, and the backup pad upper surface inlays and is equipped with the calculator; the middle part of the box cover is provided with an exhaust hole, the surface of the exhaust hole is covered with a dust cover, the inner surface of the box cover is fixedly provided with a negative pressure fan and a storage battery, the exhaust end of the negative pressure fan is fixedly connected with the exhaust hole, the top end of the inner side wall of the box cover is fixedly provided with a supporting cover plate, the surface of the supporting cover plate is provided with a through hole, the upper surface of the box cover is provided with a fan switch, and the. The utility model discloses convenient and practical can effectively improve the work efficiency of engineering cost personnel when outdoor operations, still can effectively prevent the damage of drawing and calculator.

Description

Novel engineering cost budgets toolbox

Technical Field

The utility model relates to a toolbox technical field specifically is a novel engineering cost budgets toolbox.

Background

The construction cost is the total cost spent on a certain project construction, and the core contents of the construction cost are investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like. The main tasks of the project cost are to calculate the direct cost (used by manpower, materials and equipment, and construction machines) contained in the project, the enterprise management cost, the measure cost, the planning cost, the profit, the tax and the like according to the drawing, the quota and the list specification. Therefore, in the project cost budget, a large amount of design drawings and project budget quota are often required to be consulted to obtain various data, tools such as a tool ruler, a pencil, a calculator and the like are required to be used at any time, and various project calculation rules and formulas are required to be inquired in the calculation project.

Sometimes, engineering cost personnel need to go to a construction site for measurement and office work, wherein design drawings need to be checked frequently, and a calculator is used for calculation for multiple times, but the existing tool kit only has a simple storage function at present, when in use, the engineering cost personnel often need to turn over the design drawings while recording data, and also need to calculate data frequently, at the moment, the engineering cost personnel need to take the drawings or the calculator for multiple times, so that the time is wasted, and the drawings and the calculator are easy to be damaged accidentally; when the data is recorded, the data is not supported and only can be written on a drawing or a data book, and the recorded data is easily written up or recorded wrongly, so that the subsequent budget has larger deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel engineering cost budgets toolbox for solve the problem that above-mentioned current toolbox exists, provide the toolbox that conveniently designs drawing and calculator fixed for engineering cost personnel, this toolbox can also write the support for engineering cost personnel provide simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel engineering cost budgeting toolbox comprises a toolbox body, a toolbox cover and a lifting handle, wherein the toolbox body and the toolbox cover are connected through a hinge, a safety lock is arranged on the front surface of the toolbox body and can fix the toolbox body and the toolbox cover to prevent accidental opening, a tool storage box and a data storage box are arranged in the toolbox body, a supporting plate is arranged in the toolbox body, a calculator is embedded on the upper surface of the supporting plate, the calculator can be used for calculation conveniently, the calculator can be effectively prevented from falling and being damaged, meanwhile, both hands of engineering cost workers can be released, and; the case lid middle part is opened there is the exhaust hole, exhaust hole surface covering has the dust cover, case lid internal surface fixed mounting has negative-pressure air fan and battery, negative-pressure air fan's exhaust end with exhaust hole fixed connection, the inside wall top fixed mounting of case lid has the support cover plate, it has the through-hole to support cover plate surface opening, the case lid upper surface is provided with the fan switch, the fan switch with negative-pressure air fan and battery electric connection.

Preferably, the inside horizontal telescopic link and the vertical telescopic link of being provided with of case lid, both ends run through about the horizontal telescopic link the lateral wall of case lid and with anchor clamps swing joint, vertical telescopic link's upper end runs through the lateral wall of case lid and with anchor clamps two swing joint, can carry out the centre gripping to great drawing fixed.

Preferably, the number of the transverse telescopic rods is 2, one transverse telescopic rod is positioned at the front end inside the box cover, and the other transverse telescopic rod is positioned at the rear end inside the box cover; the longitudinal telescopic rods are provided with 2 pieces, one piece is located at the left end inside the box cover, and the other piece is located at the right end inside the box cover.

Preferably, the left side and the right side of the upper end of the box body are fixedly provided with a first sliding rail, the left side and the right side of the supporting plate are fixedly provided with a second sliding rail, the first sliding rail and the second sliding rail are mutually matched and connected in a sliding mode, and the supporting plate is opened in a drawing mode, so that the space is saved.

Preferably, backup pad front end fixed mounting has the supporting leg, the supporting leg is total 2, can effectively support the backup pad through the supporting leg, prevents that the backup pad from appearing vibrating the condition emergence after taking out.

The beneficial effects of the utility model reside in that:

the utility model discloses a set up box, case lid, the backup pad that sets up in the box can play the supporting role, conveniently carries out the record of data, has avoided the record mistake data, simultaneously through inlaying the dress calculator in the backup pad, can make things convenient for engineering cost personnel to use, need not the handheld calculator of reuse, both can prevent that the calculator from dropping the damage, can improve work efficiency again.

The utility model discloses a set up negative-pressure air fan, battery, support the cover plate in the case lid, can be through negative-pressure air fan work, at the inside negative pressure that produces of case lid to can adsorb the design drawing on supporting the cover plate, can prevent that the drawing from damaging, can make things convenient for taking and changing of drawing again, effectively improve work efficiency. Through set up horizontal telescopic link and vertical telescopic link in case lid inside, can make things convenient for engineering cost personnel to come the fixed great design drawing of centre gripping through it.

Drawings

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

Fig. 2 is a schematic structural diagram of the open state of the present invention.

Fig. 3 is a schematic view of the internal structure of the case cover of the present invention.

Fig. 4 is a circuit diagram of the present invention.

In the figure: the multifunctional tool box comprises a box body 1, a safety lock 11, a first sliding rail 12, a first tool storage box 13, a data storage box 14, a supporting plate 2, a supporting leg 21, a calculator 22, a second sliding rail 23, a box cover 3, a second clamp 31, a first clamp 32, a supporting cover plate 33, a through hole 331, a transverse telescopic rod 34, a longitudinal telescopic rod 35, a dust cover 36, a lifting handle 4, a negative pressure fan 5, a storage battery 6 and a fan switch 7.

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.

In the description of the present invention, it should be understood that the terms "inside", "upper end", "front end", "rear end", "left end", "right end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel engineering cost budgets toolbox, including box 1, case lid 3, handle 4, box 1 and case lid 3 pass through hinged joint, 1 front surface of box is provided with safety lock 11, be provided with instrument receiver 13 and data receiver 14 in the box 1, 1 upper end left and right sides fixed mounting of box has slide rail one 12, two 23 of slide rail at both ends are installed in box 1 about backup pad 2, slide rail two 23 and slide rail one 12 cooperate sliding connection, can take backup pad 2 out from box 1 through slide rail two 23 and slide rail one 12, 2 supporting legs have still fixed mounting to the front end of backup pad 2, the steadiness of backup pad 2 has been increased. A calculator 22 is embedded in the upper right corner of the upper surface of the supporting plate 2.

The middle part of the box cover 3 is provided with an exhaust hole, the surface of the exhaust hole is covered with a dust cover 36, the inner surface of the box cover 3 is fixedly provided with the negative pressure fan 5 and the storage battery 6, the exhaust end of the negative pressure fan 5 is fixedly connected with the exhaust hole, air can be exhausted from the exhaust hole, meanwhile, the dust cover 36 can prevent external dust from entering the box cover 3 through the exhaust hole, and the cleanness inside the box cover 3 can be kept; 2 transverse telescopic rods 34 are arranged inside the box cover 3, one transverse telescopic rod is positioned at the front end inside the box cover 3, the other transverse telescopic rod is positioned at the rear end inside the box cover 3, two ends of each transverse telescopic rod 34 penetrate through the side wall of the box cover 3, and 1 first clamp 32 is arranged on each end face; the inside of case lid 3 still is provided with 2 vertical telescopic link 35, and one of them is located the inside left end of case lid 3, and another is located the inside right-hand member of case lid 3, and the upper end of 2 vertical telescopic link 35 runs through the lateral wall of case lid 3 to 1 anchor clamps two 31 are all installed to every terminal surface. The top end of the inner side wall of the box cover 3 is fixedly provided with a supporting cover plate 33, the surface of the supporting cover plate 33 is provided with a plurality of through holes 331, the upper surface of the box cover 3 is provided with a fan switch 7, and the fan switch 7 is electrically connected with the negative pressure fan 5 and the storage battery 6.

In a preferred embodiment, the negative pressure fan 5 is a fan of the model of Huatuo constant wind FD8015B, the storage battery 6 is a lithium battery of the model 18650, and the battery grouping voltage is 12V.

The using method comprises the following steps:

use the utility model discloses in the time, open safety lock 11, open case lid 3, then take backup pad 2 out from box 1, then can take measuring tool from instrument receiver 13, can take the drawing from data receiver 14, calculate as required with reference to the design drawing, can open fan switch 7 of case lid 3 upper surface, negative-pressure air fan 5 begins to work this moment, the air in case lid 3 is discharged, therefore inside negative pressure that forms, thereby can place the surface that supports cover plate 33 with the drawing, under atmospheric pressure's pressure effect, the drawing can be fixed at its surface by stable the fixing, make things convenient for engineering cost personnel to look over, when changing the drawing, only need take off with the hand, it can to change another drawing.

If the drawing is bigger, can take out horizontal telescopic link 34 and vertical telescopic link 35 suitable position this moment, then through anchor clamps one 32 and two 31 with the border centre gripping of drawing fixed, the drawing still can be firm to be fixed on the surface of support cover plate 33 under the effect of two kinds of anchor clamps and negative pressure this moment.

When data writing is carried out, paper is placed on the surface of the supporting plate 2 for writing, and if data calculation is needed, calculation can be directly carried out on the calculator 22 at the upper right corner of the supporting plate 2.

Further, the above-mentioned fixed connection and fixed mounting are to be understood in a broad sense unless otherwise specifically stated or limited, and may be, for example, welding, gluing, or integrally formed, as is conventional in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel engineering cost budgets toolbox, includes box (1), case lid (3), handle (4), box (1) with case lid (3) pass through hinged joint, box (1) front surface is provided with safety lock (11), be provided with instrument receiver (13) and data receiver (14), its characterized in that in box (1): a support plate (2) is arranged in the box body (1), and a calculator (22) is embedded on the upper surface of the support plate (2); open at case lid (3) middle part has the exhaust hole, it has dust cover (36) to vent hole surface covering, case lid (3) internal surface fixed mounting has negative-pressure air fan (5) and battery (6), the exhaust end of negative-pressure air fan (5) with exhaust hole fixed connection, the inboard wall top fixed mounting of case lid (3) supports cover plate (33), it has through-hole (331) to support cover plate (33) surface opening, case lid (3) upper surface is provided with fan switch (7), fan switch (7) with negative-pressure air fan (5) and battery (6) electric connection.

2. The new project cost budgeting kit of claim 1, wherein: case lid (3) inside is provided with horizontal telescopic link (34) and vertical telescopic link (35), both ends run through about horizontal telescopic link (34) the lateral wall of case lid (3) and with anchor clamps one (32) swing joint, the upper end of vertical telescopic link (35) runs through the lateral wall of case lid (3) and with anchor clamps two (31) swing joint.

3. The new project cost budgeting kit of claim 2, wherein: the number of the transverse telescopic rods (34) is 2, one is positioned at the front end inside the box cover (3), and the other is positioned at the rear end inside the box cover (3); the longitudinal telescopic rods (35) are provided with 2 pieces, one piece is located at the left end inside the box cover (3), and the other piece is located at the right end inside the box cover (3).

4. The new project cost budgeting kit of claim 1, wherein: the box (1) upper end left and right sides fixed mounting has slide rail one (12), both ends fixed mounting has slide rail two (23) about backup pad (2), slide rail one (12) with slide rail two (23) cooperate sliding connection each other.

5. The new project cost budgeting kit of claim 4, wherein: supporting leg (21) are fixedly installed to backup pad (2) front end, supporting leg (21) are total 2.