CN212590767U

CN212590767U - Engineering cost tool box

Info

Publication number: CN212590767U
Application number: CN202021362221.0U
Authority: CN
Inventors: 王国锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-02-26
Anticipated expiration: 2030-07-13

Abstract

Engineering cost toolbox for make things convenient for engineering cost budget. It includes: the bottom of the box body is provided with a groove for placing drawings, and the bottom of the box body is provided with a bottom plate for sealing the groove; the cover plate is hinged with the upper surface of the box body and used for installing drawings; the storage box is arranged in the storage groove in the upper surface of the box body, and a lifting spring is arranged between the storage box and the bottom of the storage groove; the baffle, it slides and sets up the upper surface at the box, and after the baffle was arranged in the box front side and was contacted with the apron side, apron and box upper surface contact and between the two relatively stable. The utility model provides an engineering cost toolbox, simple structure can be conveniently to the fixed of drawing. And the hidden design of receiver makes things convenient for the storage and the taking of instrument. The upper surface of the box body can be used as a working surface, and the whole box body can be placed on a table top for use.

Description

Engineering cost tool box

Technical Field

The utility model belongs to the technical field of engineering cost technique and specifically relates to an engineering cost toolbox.

Background

The construction cost refers to the construction price of a project, and refers to the total sum of all the expected or actual costs for completing the construction of a project. The project cost is defined from the perspective of an owner, and refers to the construction cost of a project, namely the investment cost of all fixed assets expected to be paid or actually paid for constructing a project. During work, construction project cost budgeting personnel often need to consult a large amount of technical and economic data, drawings and books to obtain various data, use drawing calculation tools such as a tool ruler, an eraser, a pencil and the like at any time, and need to remember various calculation formulas in the calculation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering cost toolbox for make things convenient for the engineering cost budget.

The utility model provides a technical scheme that its technical problem adopted is: engineering cost toolbox, characterized by, it includes:

the bottom of the box body is provided with a groove for placing drawings, and the bottom of the box body is provided with a bottom plate for sealing the groove;

the cover plate is hinged with the upper surface of the box body and used for installing drawings;

the storage box is arranged in the storage groove in the upper surface of the box body, and a lifting spring is arranged between the storage box and the bottom of the storage groove;

the baffle, it slides and sets up the upper surface at the box, and after the baffle was arranged in the box front side and was contacted with the apron side, apron and box upper surface contact and between the two relatively stable.

Further, the rear end of box upper surface is fixed with the mounting bar, and the first end and the mounting bar of apron are articulated to be connected.

Furthermore, the mounting strip is in a shape like a Chinese character 'ji', and the open end of the mounting strip faces the front side of the box body.

Furthermore, a sliding groove is formed in the upper surface of the box body, a sliding rod in sliding connection with the sliding groove is arranged at the bottom of the baffle, a top plate is arranged at the front end of the sliding groove, and a locking spring is arranged between the top plate and the front end of the sliding groove.

Furthermore, the left end and the right end of the bottom of the storage box extend outwards for a section, a rod groove is arranged between the sliding groove and the storage groove, a pressing plate is hinged in the rod groove, a torsion spring is arranged between the pressing plate and the box body, and the storage box is pressed into the storage groove when the first end of the pressing plate is placed in the storage groove and contacts with the top of the storage box under the action of the torsion spring; a deflector rod for pushing the press plate is fixed on the slide rod; when the baffle moves towards the rear side of the box body, the deflector rod is in contact with the second end of the pressing plate and then pushes the pressing plate to rotate until the first end of the pressing plate is separated from the top of the storage box, and the storage box moves upwards under the action of the lifting spring.

Further, a magnet is arranged at the top of the containing groove, and iron sheets used for being adsorbed by the magnet are arranged at the left end and the right end of the bottom of the containing box.

Furthermore, a handle is arranged on the rear side surface of the box body.

Further, a rubber pad is attached to the rear end surface of the top plate.

The utility model has the advantages that: the utility model provides an engineering cost toolbox, simple structure can be conveniently to the fixed of drawing. And the hidden design of receiver makes things convenient for the storage and the taking of instrument. The upper surface of the box body can be used as a working surface, and the whole box body can be placed on a table top for use.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a left side schematic view of the present invention;

FIG. 3 is a side view of the cover plate after it is lifted;

FIG. 4 is a top view of the present invention with the cover plate removed;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic view of the receiver in a lowest most position;

FIG. 7 is a top view of the platen and receiver;

FIG. 8 is a bottom view of the baffle;

FIG. 9 is a schematic view of the baffle plate being disposed at the rear side of the box body after the cover plate is lifted;

FIG. 10 is an enlarged view of a portion of FIG. 9 at B;

FIG. 11 is a bottom view of the case;

in the figure: the

box body

1, 11 mounting bars, 12 apron, 13 handles, 14 chutes, 15 storage grooves, 16 rod grooves, 17 grooves, 2 baffles, 21 sliding rods, 22 shift rods, 3 storage boxes, 31 placement grooves, 32 lifting springs, 4 top plates, 41 locking springs, 5 magnets, 6 pressing plates and 7 bottom plates.

Detailed Description

As shown in fig. 1 to 11, the present invention mainly includes a box body 1, a cover plate 12, a baffle plate 2, a storage box 3, a pressing plate 6 and a bottom plate 7, and the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the box 1 is a rectangular parallelepiped plastic part, and a mounting bar 11 is fixed to a rear end of an upper surface of the box, the mounting bar having a "]" -shaped structure, and an opening of the mounting bar faces a front end of the box. The mounting bar is hinged with a cover plate 12, the cover plate is also of a rectangular structure, and the first end of the cover plate is hinged with the mounting bar. The rear side surface of the box body is provided with a handle 13 so as to be convenient for holding the box body. A pair of sliding grooves 14 which are arranged in parallel left and right are arranged in the upper surface of the box body, a rectangular accommodating groove 15 is arranged between the two sliding grooves, a rod groove 16 is arranged between the two ends of the accommodating groove and the corresponding sliding groove, and the accommodating groove and the sliding grooves are communicated together through the arrangement of the rod groove. As shown in figure 11, a square groove 17 is formed in the bottom of the box body, a bottom plate 7 for sealing the groove is hinged to the bottom of the box body, a first end of the bottom plate is hinged to the box body, and a second end of the bottom plate is connected with the inner wall of the groove in a clamping mode. And a drawing is placed in the groove, and the drawing is taken out by opening the bottom plate during use.

The baffle 2 is arranged above the box body, as shown in fig. 8, the baffle is a rectangular plastic plate, the lower surface of the baffle is in contact with the upper surface of the box body, a pair of slide bars 21 which are arranged in parallel left and right are fixed at the bottom of the baffle, and the slide bars are arranged in corresponding slide grooves to realize front and back sliding connection of the baffle and the box body. A deflector rod 22 is fixed on the slide rod, the deflector rod is arranged perpendicular to the slide rod, the slide rod is arranged perpendicular to the baffle plate, and the deflector rod is arranged in the rod groove.

The storage box 3 is provided in the storage groove, and as shown in fig. 5 to 7, the top of the storage box is open, and the bottom of the storage box extends to the left and right sides by one section. The inner cavity of receiver is standing groove 31 for place instruments such as pencil, calculator, instrument chi. Be equipped with a plurality of springs 32 that lift between the bottom in the bottom of receiver and the bottom of accomodating the groove, can lift the receiver to highest position under the effect that lifts the spring, both ends and the top contact of accomodating the groove until the receiver, top in accomodating the groove is equipped with magnet 5, be equipped with the iron sheet that corresponds with magnet at the both ends of receiver, after lifting the receiver to highest position under the effect that lifts the spring, under the actuation effect of magnet and iron sheet, relatively stable between receiver and the box.

When the highest position was arranged in to the receiver, the upper surface of receiver and the upper surface parallel and level of mounting bar. In order to press the storage box into the storage groove, a pressing plate is arranged in the rod groove, as shown in fig. 7, the pressing plate is hinged in the rod groove through a hinge shaft 61, a torsion spring is arranged between the pressing plate and the box body, the pressing plate is obliquely arranged under the action of the torsion spring, and the two pressing plates are of a structure shaped like a Chinese character 'ba'. At the moment, the first end of the pressing plate extends into the accommodating groove to be in contact with the top of the accommodating box, so that the accommodating box is pressed in the accommodating groove; the second end of the pressure plate is arranged in the rod groove.

The front side of the sliding chute is provided with a top plate 4, a locking spring 41 is arranged between the top plate and the front end of the sliding chute, and the top plate is contacted with the sliding rod under the action of the locking spring. When the cover plate is attached to the upper surface of the box body, the upper surface of the cover plate, the upper surface of the mounting bar and the upper surface of the baffle are in the same horizontal plane. At the moment, the baffle plate is in contact with the cover plate, and under the action of the locking spring, the cover plate and the baffle plate, and the baffle plate and the top plate are extruded and fixed. A rubber pad is adhered to the rear end face of the top plate so as to increase the friction force between the sliding rod and the top plate.

The following describes the use of the present invention:

(1) opening the bottom plate, and taking out the drawing in the groove;

(2) placing the box body on a table top;

(3) pushing the baffle plate to the front side of the box body to separate the baffle plate from the cover plate, and then lifting the cover plate, as shown in fig. 3, so that the cover plate is inclined backwards;

(4) as shown in fig. 9, the baffle is pushed towards the rear side of the box body until the baffle is contacted with the mounting bar; in the moving process of the baffle, after the deflector rod is contacted with the pressure plate, the deflector rod can push the pressure plate to rotate in the horizontal plane until the pressure plate is moved away from the upper parts of the two ends of the containing box, and the containing box moves upwards under the action of the lifting spring; after the baffle plate is contacted with the mounting strip, the baffle plate and the storage box are completely staggered from front to back, and the storage box also rises to the highest position;

(5) the drawing is fixed on the lower surface of the cover plate, and the drawing can be clamped on the cover plate by a clamp during installation; at the moment, a notebook computer can be placed on the upper surface of the box body, or the budget work can be directly carried out on the upper surface of the box body; in the budget process, the drawing on the cover plate can be observed in a head-up mode, and tools such as a tool ruler can be taken from the storage box.

Claims

1. Engineering cost toolbox, characterized by, it includes:

2. A construction cost kit according to claim 1, wherein a mounting bar is secured to the rear end of the upper surface of the housing, and the first end of the cover plate is hingedly connected to the mounting bar.

3. A construction cost kit according to claim 2, wherein the mounting bar is of a "]" -shaped configuration with the open end of the bar facing the front side of the kit.

4. A construction cost kit according to claim 1, wherein a slide groove is provided in an upper surface of the box body, a slide bar slidably connected to the slide groove is provided at a bottom of the baffle plate, a top plate is provided at a front end of the slide groove, and a lock spring is provided between the top plate and the front end of the slide groove.

5. A construction cost kit according to claim 1, wherein a section of the bottom of the storage box extends outwardly from each of the left and right ends, a rod groove is provided between the slide groove and the storage groove, a pressing plate is hinged in the rod groove, a torsion spring is provided between the pressing plate and the box body, and the storage box is pressed into the storage groove when the first end of the pressing plate is placed in the storage groove and contacts with the top of the storage box under the action of the torsion spring; a deflector rod for pushing the press plate is fixed on the slide rod; when the baffle moves towards the rear side of the box body, the deflector rod is in contact with the second end of the pressing plate and then pushes the pressing plate to rotate until the first end of the pressing plate is separated from the top of the storage box, and the storage box moves upwards under the action of the lifting spring.

6. A construction cost kit according to claim 1, wherein a magnet is provided on a top of the storage tank, and iron pieces for attracting the magnet are provided on both left and right ends of a bottom of the storage tank.

7. A construction cost kit according to claim 1, wherein a handle is provided on the rear side of the container body.

8. A construction cost kit according to claim 1, wherein a rubber pad is adhered to the rear end face of the top plate.