CN215776068U

CN215776068U - Containing box for engineering cost

Info

Publication number: CN215776068U
Application number: CN202121759967.XU
Authority: CN
Inventors: 周洁; 李庆兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a containing box for construction cost, which comprises a box body, wherein universal wheels are respectively connected to two sides of the bottom end of the box body, an upper cover is hinged to one side of the top end of the box body, a handle is connected to the upper cover, a plurality of springs I are connected to the bottom wall of the box body, a movable plate is connected to the other end of the springs I, a plurality of clamping pieces are connected to the movable plate, the movable plate is connected to the box body in a sliding mode, a supporting device is connected to the side wall of the top of the box body, a hinge rod I and a hinge rod II are hinged to the inner wall of the top of the box body, a first containing box is connected to the other end of the hinge rod I, a second containing box is hinged to the other end of the hinge rod II, the middle of the top end of the first containing box is hinged to the middle of the top of the first containing box, and a hinge rod III and a hinge rod IV are hinged to one side, far away from the hinge rod, of the first containing box. Compared with the prior art, the utility model has the advantages that: can be stored in layers, is convenient to take and use and is convenient for drawing and calculation.

Description

Containing box for engineering cost

Technical Field

The utility model relates to the technical field of construction cost, in particular to a storage box for construction cost.

Background

The project cost is the construction price of the project, which is the total sum of all the expenses expected or actually required for completing the construction of the project and is defined from the perspective of investors, the project cost is the construction cost of the project, which is the investment expense of all the fixed assets expected to be paid or actually paid for constructing the project, and the expenses mainly comprise equipment and tool purchase expense, construction project and installation project expense, other expenses of the project construction, preparation expense, interest in the construction period and fixed asset investment direction adjustment tax; in the process of moving the storage box, tools with small volume in the storage box can continuously move, so that the books are easily damaged, the books are damaged, and the use of the books is influenced; in addition, the traditional storage box can only store, and calculation cannot be performed on the storage box, so that the function is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects and provide a storage box for engineering cost, which can be stored in a layered manner, is convenient to take and use and is convenient for drawing and calculation.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a containing box for construction cost comprises a box body, wherein universal wheels are respectively connected to two sides of the bottom end of the box body, an upper cover is hinged to one side of the top end of the box body, a handle is connected to the upper cover, a first spring is connected to the bottom wall of the box body, a movable plate is connected to the other end of the first spring, a plurality of clamping pieces are connected to the movable plate, the movable plate is connected to the box body in a sliding mode, a supporting device is connected to the side wall of the top of the box body, a first hinge rod and a second hinge rod are hinged to the inner wall of the top of the box body, a first containing box is connected to the other end of the first hinge rod, a second containing box is hinged to the other end of the second hinge rod, the middle of the second hinge rod is hinged to the middle of the top end of the first containing box, a third hinge rod and a fourth hinge rod are hinged to one side, far away from the hinge rod, and the other end of the third hinge rod is hinged to the top end of the second containing box, the other end of the hinge rod is hinged with one side of the upper cover far away from the box body.

Compared with the prior art, the utility model has the advantages that: the universal wheels are arranged to facilitate movement of the device, the upper cover is opened by pulling the handle, the upper cover drives the hinge rod IV, the hinge rod IV drives the first storage box, and the first storage box drives the hinge rod I, the hinge rod II and the hinge rod III, so that the first storage box and the second storage box are completely unfolded, the movable plate is driven to move upwards by the aid of the reset and stretching of the spring, and the movable plate is driven to be supported by the supporting device along with the ascending of the movable plate; meanwhile, the clamping piece can be used for clamping the drawing to prevent the drawing from curling or bending.

Further, articulated box body inner wall middle part of hinge rod one end, the articulated first receiver of other end keep away from upper cover one end top, the articulated box body of two one ends of hinge rod is close to upper cover one side top, and the articulated second receiver of the other end is close to first receiver top, and four-bar linkage has been utilized in the setting of hinge rod one, hinge rod two and hinge rod three for first receiver and second receiver can synchronous motion, and hinge rod four and box body top have played the supporting role to first receiver simultaneously.

Further, joint spare is including connecting in the through-hole one of fly leaf both sides, the cup jointing is equipped with the movable rod in the through-hole one, the movable rod top is connected in the fly leaf top and is equipped with and presses the shell fragment, the movable rod other end is connected in the fly leaf below and is equipped with the limiting plate, the movable rod overcoat connects and is equipped with spring two, the limiting plate is connected to two one ends of spring, and the fly leaf is connected to the other end, arranges the picture in on the fly leaf, then presses the shell fragment and rotatory through pulling, and movable rod and limiting plate are upwards, and the power is held in the compression of spring two, makes to press the shell fragment to be located the drawing edge, then loosens and presses the shell fragment, and the tensile drive that resets of spring two is pressed the shell fragment and is fixed to the drawing.

Furthermore, the two sides of the movable plate are respectively provided with a first groove and a second groove, the first groove is matched with the first hinge rod, the second groove is matched with the second hinge rod, the top end of the movable plate is flushed with the top end of the box body, the movable plate is not limited by the first hinge rod and the second hinge rod due to the arrangement of the first groove and the second groove, and meanwhile, when the first spring is reset and stretched, the top end of the movable plate is flushed with the top end of the box body, so that drawing or calculation is facilitated.

Further, the supporting device comprises a third groove and a second through hole which are connected with the side wall of the box body, the third groove is communicated with the second through hole, a slide block is arranged in the groove III in a sliding connection mode, one side, close to the box body, of the slide block is connected with a triangular support block with a downward inclined surface, the other end of the sliding block is connected with a pull rope, the through hole II is matched with the pull rope, the other end of the pull rope penetrates through the groove III and the through hole II and extends out of the box body, the other end of the pull rope is connected with a pull ring, the pull rope is sleeved with a spring III, one end of the spring III is connected with a slide block, the other end of the spring III is connected with the inner wall of the groove III, the movable plate drives the triangular supporting block to drive the slide block to slide into the groove III along with the ascending of the movable plate, the spring III stores force and contracts, when the movable plate rises to the topmost end, the movable plate does not exert pressure on the triangular supporting block any more, and the triangular supporting block and the sliding block support the movable plate under the three-stretching reset of the spring.

Drawings

Fig. 1 is a schematic structural view of a storage box for construction cost according to the present invention.

Fig. 2 is a schematic diagram of a in fig. 1.

Fig. 3 is a schematic side view of a storage box for construction cost according to the present invention.

Fig. 4 is a schematic diagram of the structure B in fig. 3.

Fig. 5 is a top view of the movable plate.

As shown in the figure: 1. the box body, 2, the universal wheel, 3, the upper cover, 4, the handle, 5, spring one, 6, the fly leaf, 7, hinge rod one, 8, hinge rod two, 9, first receiver, 10, second receiver, 11, hinge rod three, 12, hinge rod four, 13, through-hole one, 14, the movable rod, 15, press the shell fragment, 16, limiting plate, 17, spring two, 18, recess one, 19, recess two, 20, recess three, 21, through-hole two, 22, the slider, 23, the triangular support piece, 24, the stay cord, 25, the pull ring, 26, spring three.

Detailed Description

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

As shown in the attached drawings 1-5, the containing box for the construction cost comprises a box body 1, universal wheels 2 are respectively connected and arranged on two sides of the bottom end of the box body 1, an upper cover 3 is hinged on one side of the top end of the box body 1, a handle 4 is connected on the upper cover 3, a plurality of springs I5 are connected and arranged on the bottom wall of the box body 1, a movable plate 6 is connected and arranged at the other end of each spring I5, a plurality of clamping pieces are connected and arranged on the movable plate 6, the movable plate 6 is connected with the box body 1 in a sliding mode, a supporting device is connected and arranged on the side wall of the top of the box body 1, a hinge rod I7 and a hinge rod II 8 are hinged on the inner wall of the top of the box body 1, a first containing box 9 is connected and arranged at the other end of the hinge rod I7, a second containing box 10 is hinged at the other end of the hinge rod II 8, the middle part of the hinge rod II 8 is hinged at the top of the first containing box 9, a hinge rod III 11 and a hinge rod IV 12 are hinged at the side of the first containing box 9 far away from the hinge rod I7, the other end of the third hinge rod 11 is hinged with the top end of the middle part of the second storage box 10, and the other end of the fourth hinge rod 12 is hinged with one side of the upper cover 3 far away from the box body 1.

One end of the first hinge rod 7 is hinged to the middle of the inner wall of the box body 1, the other end of the first hinge rod is hinged to the top of the end, away from the upper cover 3, of the first storage box 9, one end of the second hinge rod 8 is hinged to the top of the side, close to the upper cover 3, of the box body 1, and the other end of the second hinge rod is hinged to the top of the second storage box 10, close to the top of the first storage box 9; the clamping piece comprises a first through hole 13 connected to two sides of the movable plate 6, a movable rod 14 is sleeved in the first through hole 13, a pressing elastic sheet 15 is connected to the top end of the movable rod 14 above the movable plate 6, a limiting plate 16 is connected to the other end of the movable rod 14 below the movable plate 6, a second spring 17 is sleeved outside the movable rod 14, one end of the second spring 17 is connected with the limiting plate 16, and the other end of the second spring is connected with the movable plate 6; a first groove 18 and a second groove 19 are respectively formed in two sides of the movable plate 6, the first groove 18 is matched with the first hinge rod 7, the second groove 19 is matched with the second hinge rod 8, and the top end of the movable plate 6 is flush with the top end of the box body 1; the supporting device comprises a third groove 20 and a second through hole 21 which are connected to the side wall of the box body 1, the third groove 20 is communicated with the second through hole 21, a sliding block 22 is arranged in the third groove 20 in a sliding connection mode, the sliding block 22 is connected to one side, close to the box body 1, of the box body and provided with a triangular supporting block 23 facing downwards in an inclined mode, the other end of the sliding block 22 is connected with a pull rope 24, the second through hole 21 is matched with the pull rope 24, the other end of the pull rope 24 penetrates through the third groove 20 and the second through hole 21 and extends out of the box body 1, the other end of the pull rope 24 is connected with a pull ring 25, a third spring 26 is sleeved outside the pull rope 24, one end of the third spring 26 is connected with the sliding block 22, and the other end of the third spring is connected with the inner wall of the third groove 20.

In the specific implementation of the utility model, the universal wheels 2 are arranged to facilitate the moving device, the first hinge rod 7, the second hinge rod 8 and the third hinge rod 11 are arranged to utilize a four-bar linkage mechanism, so that the first storage box 9 and the second storage box 10 can move synchronously, meanwhile, the fourth hinge rod 12 and the top end of the box body 1 support the first storage box 9, the upper cover 3 is opened by pulling the handle 4, the upper cover 3 drives the fourth hinge rod 12, the fourth hinge rod 12 drives the first storage box 9, the first storage box 9 drives the first hinge rod 7, the second hinge rod 8 and the third hinge rod 11, so that the first storage box 9 and the second storage box 10 are completely unfolded, the spring is reset to stretch the movable plate 6 to drive the movable plate 6 to move upwards, the support device is driven to support the movable plate 6 along with the ascending of the movable plate 6, the movable plate 6 drives the triangular support block 23 to drive the sliding block 22 to slide towards the third groove 20 along with the ascending of the movable plate 6, the third spring 26 is contracted with accumulated force, when the movable plate 6 rises to the topmost end, the movable plate 6 does not apply pressure to the triangular supporting block 23 any more, and the triangular supporting block 23 and the slide block 22 support the movable plate 6 under the stretching and resetting of the third spring 26; the first groove 18 and the second groove 19 are arranged so that the movable plate 6 is not limited by the first hinge rod 7 and the second hinge rod 8, and meanwhile, when the first spring 5 is reset and stretched, the top end of the movable plate 6 is flush with the top end of the box body 1, and drawing or calculation is facilitated; meanwhile, the clamping piece can be used for clamping a drawing to prevent the drawing from curling or bending, the drawing is placed on the movable plate 6, then the pressing elastic piece 15 is pulled to rotate, the movable rod 14 and the limiting plate 16 face upwards, the second spring 17 compresses to store force, the pressing elastic piece 15 is located on the edge of the drawing, then the pressing elastic piece 15 is loosened, and the second spring 17 stretches, resets and drives the pressing elastic piece 15 to fix the drawing.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a containing box for engineering cost, includes box body (1), its characterized in that: the box is characterized in that universal wheels (2) are respectively connected to two sides of the bottom end of the box body (1), an upper cover (3) is hinged to one side of the top end of the box body (1), a handle (4) is connected to the upper cover (3), a plurality of springs I (5) are connected to the bottom wall of the box body (1), a movable plate (6) is connected to the other end of each spring I (5), a plurality of clamping pieces are connected to the movable plate (6), the movable plate (6) is connected to the box body (1) in a sliding manner, a supporting device is connected to the side wall of the top of the box body (1), a hinge rod I (7) and a hinge rod II (8) are hinged to the inner wall of the top of the box body (1), a first storage box (9) is connected to the other end of the hinge rod I (7), a second storage box (10) is hinged to the other end of the hinge rod II (8), and the middle of the top of the hinge rod II (8) is hinged to the middle of the first storage box body (9), first receiver (9) keep away from hinge pole one (7) one side and articulate and be equipped with hinge pole three (11) and hinge pole four (12), the articulated second receiver (10) middle part top of hinge pole three (11) other end, box body (1) one side is kept away from in hinge pole four (12) other end articulated upper cover (3).

2. The storage box for construction cost according to claim 1, characterized in that: hinge rod (7) one end hinge box body (1) inner wall middle part, upper cover (3) one end top is kept away from in the articulated first receiver of other end (9), the articulated box body of hinge rod two (8) one end (1) is close to upper cover (3) one side top, and the articulated second receiver of other end (10) is close to first receiver (9) top.

3. The storage box for construction cost according to claim 1, characterized in that: the joint spare is including connecting in through-hole one (13) of fly leaf (6) both sides, the endotheca is equipped with movable rod (14) in through-hole one (13), movable rod (14) top is connected in fly leaf (6) top and is equipped with and presses down shell fragment (15), movable rod (14) other end is connected in fly leaf (6) below and is equipped with limiting plate (16), movable rod (14) outer cup joint is equipped with spring two (17), limiting plate (16) is connected to spring two (17) one end, and fly leaf (6) is connected to the other end.

4. The storage box for construction cost according to claim 1, characterized in that: a first groove (18) and a second groove (19) are respectively formed in two sides of the movable plate (6), the first groove (18) is matched with the first hinge rod (7), the second groove (19) is matched with the second hinge rod (8), and the top end of the movable plate (6) is flush with the top end of the box body (1).

5. The storage box for construction cost according to claim 1, characterized in that: the supporting device comprises a groove III (20) and a through hole II (21) which are connected to the side wall of the box body (1), the groove III (20) is communicated with the through hole II (21), a sliding block (22) is arranged in the groove III (20) in a sliding connection mode, a triangular supporting block (23) facing downwards in an inclined mode is connected to one side, close to the box body (1), of the sliding block (22), a pull rope (24) is connected to the other end of the sliding block (22), the through hole II (21) is matched with the pull rope (24), the other end of the pull rope (24) penetrates through the groove III (20) and the through hole II (21) and extends out of the box body (1), a pull ring (25) is connected to the other end of the pull rope (24), a spring III (26) is sleeved outside the pull rope (24), one end of the spring III (26) is connected with the sliding block (22), and the other end of the groove III (20) is connected with the inner wall.