Project cost budget result display device

Abstract

The utility model discloses a project cost budget result display device, and relates to the technical field of project cost, the project cost budget result display device comprises a storage box, the top end of the storage box is provided with a display main board, the two sides of the display main board are in butt joint with display auxiliary boards through splicing mechanisms, and budget data storage boxes are fixed on the front faces of the display main board and the display auxiliary boards; the display main board is fixed on the first telescopic adjusting rod hinged to the inner side wall of the storage box, and the display auxiliary boards are detachably installed on the two sides of the display main board through the splicing mechanism, so that the display main board and the display auxiliary boards can jointly form a large-area display board, synchronous display of multiple sets of project cost budget results is facilitated, and the display efficiency is improved. According to the engineering cost budget result display device, a large display area can be provided when an engineering cost budget result is displayed, meanwhile, the display auxiliary board can be detached and stacked in the storage box, the display main board can be folded to the top end of the storage box, and therefore the engineering cost budget result display device is convenient to adjust and convenient to fold and store when not used for displaying.

Description

Technical Field

[0001] This utility model relates to the field of engineering cost technology, and in particular to an engineering cost budget result display device. Background Technology

[0002] An engineering budget is a plan for the income and expenditure of an engineering project over a certain period of time. It evaluates the investment of the project in monetary terms and reflects the economic effect of the project. The engineering budget is not only the basis for enterprise management, economic accounting, engineering cost assessment and construction plan preparation, but also the main basis for engineering bidding and pricing and determining the engineering cost. In the process of engineering cost budgeting, the budget results need to be displayed through corresponding display racks.

[0003] For example, utility model patent application number 202322497049.X discloses an engineering cost budget result display device, including a base, a universal wheel at the bottom of the base, a telescopic rod fixedly connected to the base, a connecting block fixedly connected to the other end of the telescopic rod, a rotating shaft rotatably connected to the connecting block, a connecting ring on the rotating shaft, a display panel fixedly connected to one side of the connecting ring, and hinged hinges between the display panels.

[0004] Based on existing technology, most existing engineering cost budget result display devices have a simple structure, are not easy to adjust, or have a large display area, making it difficult to store the device itself, or have a small display area, making it difficult to display multiple sets of engineering cost budget results simultaneously, thus lacking practicality. Therefore, this utility model proposes an engineering cost budget result display device to solve the problems existing in the prior art. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this utility model is to propose an engineering cost budget result display device, which solves the problems that existing engineering cost budget result display devices either have a large display area, making the device body inconvenient to store, or have a small display area, making it inconvenient to display multiple sets of engineering cost budget results simultaneously.

[0006] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a project cost budget result display device, including a storage box, a display main board at the top of the storage box, display sub-boards on both sides of the display main board connected by splicing mechanisms, a budget data storage box fixed on the front of both the display main board and the display sub-boards, a first telescopic adjustment rod symmetrically fixed on the rear side wall of the display main board, the bottom end of the first telescopic adjustment rod hinged to the inner side wall of the storage box, a second telescopic adjustment rod hinged to the side of the inner bottom of the storage box away from the display main board, a positioning cone fixed at the end of the second telescopic adjustment rod near the display main board, a positioning hole adapted to the positioning cone opened on the rear side wall of the display main board, and a lifting adjustment support mechanism symmetrically fixed at the bottom of the storage box.

[0007] A further improvement is that the splicing mechanism includes slots on the outer walls of both sides of the main display board and T-shaped slide bars fixed to the side of the secondary display board near the main display board. Both outer walls of the main display board are provided with T-shaped slide rails that are adapted to the T-shaped slide bars and located below the slots.

[0008] A further improvement is that: a first semi-circular threaded post is fixed on both sides of the top of the main display board, and a second semi-circular threaded post that matches the first semi-circular threaded post is fixed on the side of the top of the secondary display board near the main display board. A threaded connecting ring is threadedly sleeved on both the first and second semi-circular threaded posts.

[0009] Further improvements are made in that: the first telescopic adjustment rod includes a sleeve fixedly connected to the display motherboard and a slide rod slidably connected inside the sleeve. One end of the slide rod located outside the sleeve is hinged to the inner side wall of the storage box. A positioning bolt is threaded through the rear side wall of the sleeve, and bolt holes adapted to the positioning bolt are equally spaced on the slide rod.

[0010] A further improvement is that the second telescopic adjustment rod includes a threaded tube fixedly connected to the positioning cone and a threaded rod threaded inside the threaded tube, wherein the end of the threaded rod away from the positioning cone is hinged to the bottom of the storage box.

[0011] A further improvement is that the lifting and adjusting support mechanism includes a threaded support column fixed to the bottom of the storage box and a threaded fitting threaded onto the outside of the threaded support column, with a support pad connected to the bottom of the threaded fitting.

[0012] Further improvements include: symmetrical casters are fixed to the front of the storage box, and a handle is fixed to the rear side wall of the storage box.

[0013] The beneficial effects of this utility model are as follows: This utility model includes a storage box, a main display board is fixed on a first telescopic adjustment rod hinged to the inner side wall of the storage box, and secondary display boards are detachably installed on both sides of the main display board through a splicing mechanism, so that the main display board and the secondary display boards can together form a large display board, which is convenient for the simultaneous display of multiple sets of engineering cost budget results. It can provide a large display area when displaying engineering cost budget results. At the same time, the secondary display boards can be detached and stacked into the storage box, and the main display board can also be folded to the top of the storage box, thus making the engineering cost budget result display device easy to adjust and easy to fold and store when not displaying, avoiding taking up too much space and having high practicality. Attached Figure Description

[0014] Figure 1 This is a front view of the present invention;

[0015] Figure 2 This is a side sectional view of the present invention;

[0016] Figure 3 This is a front sectional view of the main display panel and the secondary display panel of this utility model;

[0017] Figure 4 This is a side view of the motherboard of this utility model;

[0018] Figure 5 This is a side sectional view of the first telescopic adjustment rod of this utility model.

[0019] The components include: 1. Storage box; 2. Display main board; 3. Display sub-board; 4. Budget data storage box; 5. First telescopic adjustment rod; 6. Second telescopic adjustment rod; 7. Positioning cone; 8. Positioning hole; 9. Slot; 10. T-shaped slide bar; 11. T-shaped slide rail; 12. First semi-circular threaded post; 13. Second semi-circular threaded post; 14. Threaded connecting ring; 15. Threaded support column; 16. Threaded kit; 17. Support pad; 18. Universal wheel; 19. Handle; 501. Sleeve; 502. Slide rod; 503. Positioning bolt; 504. Bolt hole; 601. Threaded tube; 602. Threaded rod. Detailed Implementation

[0020] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0021] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, this embodiment provides a device for displaying engineering cost budget results, including a storage box 1 with an open top and a main display board 2 located at the front top of the storage box 1. The storage box 1 has a storage slot inside. Display sub-boards 3 are provided on both the left and right sides of the main display board 2, and the sub-boards 3 are connected to the main display board 2 via a splicing mechanism, enabling detachable installation between the sub-boards 3 and the main display board 2. The main display board 2 and the sub-boards 3 together form a large display panel. A transparent acrylic budget data storage box 4 is fixedly adhered to the front of both the main display board 2 and the sub-boards 3. The budget data storage box 4 has an open top to allow engineering cost budget data to be inserted. Symmetrically fixed to the rear side wall of the main display board 2 are retractable and adjustable first telescopic adjustment rods 5. The bottom ends of both sets of first telescopic adjustment rods 5 are hinged to the inner front wall of the storage box 1 via hinges. The rear side of the bottom of the back of the storage box 1 is hinged to... The second telescopic adjustment rod 6 is telescopic and adjustable. A positioning cone 7 is fixed to one end of the second telescopic adjustment rod 6 near the main display board 2 by screws. A positioning hole 8 is opened on the rear side wall of the main display board 2, and the positioning hole 8 is adapted to the positioning cone 7. By adjusting the extension of the second telescopic adjustment rod 6, the positioning cone 7 is inserted into the positioning hole 8 to support the main display board 2. A lifting and adjusting support mechanism is symmetrically fixed at the bottom of the storage box 1 to provide stable support for the display device of the project cost budget result. The main display board 2 is fixed on the first telescopic adjustment rod 5 hinged to the inner side wall of the storage box 1, and the display sub-boards 3 are detachably installed on both sides of the main display board 2 through the splicing mechanism. Thus, the main display board 2 and the display sub-boards 3 can form a large display board together. At the same time, the display sub-boards 3 can be detached and stacked into the storage box 1, and the main display board 2 can also be folded to the top of the storage box 1, so that the display device of the project cost budget result can be easily folded and stored.

[0022] The splicing mechanism includes slots 9 and T-shaped sliders 10. Slots 9 are provided in two sets and symmetrically opened on the left and right outer walls of the display motherboard 2. T-shaped sliders 10 are fixed to the side wall of the display sub-board 3 near the display motherboard 2 by screws. T-shaped slide rails 11 are opened on both outer walls of the display motherboard 2. The T-shaped slide rails 11 are adapted to the T-shaped sliders 10 and are located below the slots 9. During splicing, the T-shaped slide rails 11 are first inserted into the slots 9, and then the T-shaped slide rails 11 are slid into the slots 9, thus realizing the splicing between the display motherboard 2 and the display sub-board 3.

[0023] The main display board 2 has a first semi-circular threaded post 12 welded and fixed on both the left and right sides of its top. The secondary display board 3 has a second semi-circular threaded post 13 welded and fixed on the side of its top closest to the main display board 2. The second semi-circular threaded post 13 is adapted to the first semi-circular threaded post 12 and together they can form a complete threaded post. The first semi-circular threaded post 12 and the second semi-circular threaded post 13 are threaded together with a threaded connecting ring 14. When the main display board 2 and the secondary display board 3 are spliced ​​together, the locking between the main display board 2 and the secondary display board 3 is achieved by screwing the threaded connecting ring 14 onto the first semi-circular threaded post 12 and the second semi-circular threaded post 13.

[0024] The first telescopic adjustment rod 5 includes a sleeve 501 and a slide rod 502. The sleeve 501 is fixedly connected to the back of the display main board 2 by bolts. The slide rod 502 is slidably connected inside the sleeve 501. One end of the slide rod 502 located outside the sleeve 501 is hinged to the inner front wall of the storage box 1 by a hinge. A positioning bolt 503 is threaded through the rear wall of the sleeve 501. Bolt holes 504 are equally spaced on the slide rod 502, and the bolt holes 504 are adapted to the positioning bolts 503. By screwing the positioning bolts 503 into the bolt holes 504, the positioning of the sleeve 501 and the slide rod 502 after sliding adjustment is achieved.

[0025] The second telescopic adjustment rod 6 includes a threaded tube 601 and a threaded rod 602. The threaded tube 601 is fixedly connected to the positioning cone 7 by screws. The threaded rod 602 is threadedly connected to the inside of the threaded tube 601. The end of the threaded rod 602 away from the positioning cone 7 is hinged to the bottom of the storage box 1 through a hinge. By rotating the threaded tube 601, it extends or retracts on the threaded rod 602, thereby realizing the telescopic adjustment of the second telescopic adjustment rod 6.

[0026] The lifting and adjusting support mechanism includes a threaded support column 15 and a threaded assembly 16. The threaded support column 15 has four sets and is fixed to the four corners of the bottom of the storage box 1 by bolts. The threaded assembly 16 is threaded onto the outside of the threaded support column 15. The bottom of the threaded assembly 16 is connected to a support pad 17. By rotating the threaded assembly 16, it can be raised and lowered on the threaded support column 15, which can adjust the support height of the storage box 1 to a certain extent.

[0027] The storage box 1 has casters 18 fixed to the left and right sides of the front by bolts, and a handle 19 fixed to the rear side wall of the storage box 1 by bolts. When the storage box 1 is tilted, the user can pull the handle 19 to drive the storage box 1 for easy movement.

[0028] When it is necessary to display the budget results during the engineering cost budgeting process, firstly, the first telescopic adjustment rod 5 is rotated and unfolded along its hinge with the inner wall of the storage box 1, and the main display board 2 is rotated to a vertical state. Then, the second telescopic adjustment rod 6 is rotated and unfolded, and the positioning cone 7 is inserted into the positioning hole 8 on the back of the main display board 2 by adjusting the length of the second telescopic adjustment rod 6, so as to support the main display board 2. Then, the two sets of display sub-boards 3 are taken out from the inside of the storage box 1 and spliced ​​on the left and right sides of the main display board 2 respectively by the splicing mechanism. The main display board 2 and the display sub-boards 3 together form a large display board so as to display multiple sets of engineering cost budget data at the same time. Then, the engineering cost budget data to be displayed is stuffed into the budget data storage box 4 on the front of the main display board 2 and the display sub-boards 3 for display.

[0029] When the project cost budget result display device needs to be folded and stored, first disconnect the splicing between the display sub-panel 3 and the display main plate 2, then adjust and retract the second telescopic adjustment rod 6 and fold it into the storage box 1. Next, stack the display sub-panels 3 that have been removed from both sides of the display main plate 2 into the storage box 1. Then, rotate and lower the first telescopic adjustment rod 5 along its hinge with the inner wall of the storage box 1 until the display main plate 2 is in a horizontal state. This completes the folding and storage of the project cost budget result display device, so that the project cost budget result display device does not take up too much space.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for displaying engineering cost budget results, comprising a storage box (1), characterized in that: The storage box (1) has a display main board (2) at the top. Display sub-boards (3) are connected to both sides of the display main board (2) through splicing mechanisms. Budget data storage boxes (4) are fixed on the front of both the display main board (2) and the display sub-boards (3). A first telescopic adjustment rod (5) is symmetrically fixed on the rear side wall of the display main board (2). The bottom end of the first telescopic adjustment rod (5) is hinged to the inner side wall of the storage box (1). A second telescopic adjustment rod (6) is hinged to the bottom side of the inner side of the storage box (1) away from the display main board (2). A positioning cone (7) is fixed to the end of the second telescopic adjustment rod (6) near the display main board (2). A positioning hole (8) adapted to the positioning cone (7) is opened on the rear side wall of the display main board (2). A lifting adjustment support mechanism is symmetrically fixed at the bottom of the storage box (1).

2. The engineering cost budget result display device according to claim 1, characterized in that: The splicing mechanism includes slots (9) on both sides of the outer wall of the display main board (2) and T-shaped slide bars (10) fixed on the side of the display sub-board (3) near the display main board (2). Both sides of the outer wall of the display main board (2) are provided with T-shaped slide rails (11) that are adapted to the T-shaped slide bars (10) and located below the slots (9).

3. The engineering cost budget result display device according to claim 1, characterized in that: The display main board (2) has a first semi-circular threaded post (12) fixed on both sides of its top end. The display sub-board (3) has a second semi-circular threaded post (13) that is adapted to the first semi-circular threaded post (12) fixed on the side of its top end close to the display main board (2). The first semi-circular threaded post (12) and the second semi-circular threaded post (13) are threaded together with a threaded connecting ring (14).

4. The engineering cost budget result display device according to claim 1, characterized in that: The first telescopic adjustment rod (5) includes a sleeve (501) fixedly connected to the display main board (2) and a slide rod (502) slidably connected inside the sleeve (501). One end of the slide rod (502) located outside the sleeve (501) is hinged to the inner wall of the storage box (1). A positioning bolt (503) is threaded through the rear wall of the sleeve (501). Bolt holes (504) adapted to the positioning bolts (503) are equally spaced on the slide rod (502).

5. The engineering cost budget result display device according to claim 1, characterized in that: The second telescopic adjustment rod (6) includes a threaded tube (601) fixedly connected to the positioning cone (7) and a threaded rod (602) threaded inside the threaded tube (601). The end of the threaded rod (602) away from the positioning cone (7) is hinged to the bottom of the storage box (1).

6. The engineering cost budget result display device according to claim 1, characterized in that: The lifting and adjusting support mechanism includes a threaded support column (15) fixed to the bottom of the storage box (1) and a threaded fitting (16) threaded onto the outside of the threaded support column (15). The bottom of the threaded fitting (16) is connected to a support foot (17).

7. The engineering cost budget result display device according to claim 1, characterized in that: The storage box (1) is symmetrically fixed with casters (18) on the front, and a handle (19) is fixed on the rear side wall of the storage box (1).

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