CN211857965U

CN211857965U - Display device for displaying construction cost budget result

Info

Publication number: CN211857965U
Application number: CN202020681127.5U
Authority: CN
Inventors: 韩桂花; 赵晓杰; 陆祖赓
Original assignee: China Railway Construction Group Co Ltd; Beijing Engineering Co Ltd of China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd; Beijing Engineering Co Ltd of China Railway Construction Group Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-03
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a building tool field provides a display device for showing engineering cost budget result, and it includes connection structure, main show board, side show board, elevation structure, support column, bottom plate and gyro wheel. Can directly dismantle fixing bolt, and then twist stop nut again, can be in the same direction as the support column with main show board this moment to the top of sliding to the bottom plate, be convenient for accomodate and remove this device. Through loosening fixation nut, the spacing post that will incline on the display panel side simultaneously breaks away from the block with the spacing groove on the main display panel side, can rotate the display panel that inclines to the front of main display panel, and then can fold main display panel and side display panel. Through connection structure and elevation structure, this device can be very convenient remove and deposit.

Description

Display device for displaying construction cost budget result

Technical Field

The utility model relates to a building tool field, concretely relates to display device for showing engineering cost budget result.

Background

The project cost refers to the construction price of a project, and refers to the total sum of all expected or actually required expenses for completing the construction of one project; the cost of the system mainly comprises equipment and tool purchase cost, construction engineering and installation engineering cost, other engineering construction cost, preparation cost, construction period interest and the like, and has the characteristics of large volume, individuality, difference, dynamics and the like.

In the prior art, results need to be displayed after the project cost budget, and the traditional display tool is generally of an integrated structure. For the conventional display tool, the supporting structure thereof cannot be lifted and the display board thereof cannot be folded. Therefore, the traditional display tool occupies a large space and is inconvenient to move and store.

Therefore, a display device for displaying the budget result of the construction cost is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device that is used for showing engineering cost budget result that conveniently removes and deposits.

Above-mentioned display device for showing project cost budgets result, it includes: the device comprises a connecting structure, a main display board, a side display board, a lifting structure, supporting columns, a bottom board and rollers; the main display board is connected with the side display boards through a connecting structure, the connecting structure comprises a connecting plate, a round rod, a threaded column and a fixing nut, the connecting plate is located at the top ends of the main display board and the side display boards, one end of the connecting plate is rotatably connected with the main display board through the round rod, and a strip-shaped groove is formed in the surface of the other end of the connecting plate; the threaded column is fixedly connected to the top end of the side display plate, penetrates through the strip-shaped groove, is in threaded connection with the fixed nut, and is located at the top of the connecting plate; the lifting structure comprises a connecting block, a limiting nut, a connecting sleeve and a fastening bolt, the connecting block is fixedly connected to the back side of the main display board, a vertical connecting hole is formed in the connecting block, and the limiting nut is arranged at the bottom end of the connecting block; the surface of the top end of the supporting column is provided with an external thread, the top end of the supporting column penetrates through the connecting hole and the limiting nut, and the limiting nut and the connecting hole are respectively in threaded connection with the external thread; the connecting sleeve is fixedly connected to the side face of the top end of the connecting block, a threaded hole is formed in the connecting sleeve, the threaded hole penetrates through the connecting hole, and the fastening bolt is in threaded connection with the threaded hole.

According to the utility model discloses an embodiment, support column bottom and bottom plate top rigid coupling, and the gyro wheel rotates with the bottom plate bottom to be connected.

According to one embodiment of the present invention, the number of the supporting columns and the lifting structure is two; the two supporting columns are respectively connected with the main display board through a lifting structure, and a reinforcing plate is fixedly connected between the two supporting columns.

According to one embodiment of the present invention, the number of the side display plates is two, and the number of the connection structures is two; the two side display plates are respectively positioned at two sides of the main display plate and are respectively connected with the main display plate through a connecting structure.

According to one embodiment of the utility model, two side parts of the main display board are respectively provided with a limiting groove, and the side part of each side display board is fixedly connected with a limiting column; when two side display panels expand, the two limiting columns are correspondingly clamped in the two limiting grooves respectively.

According to an embodiment of the present invention, the number of the limiting grooves is four, and the four limiting grooves are respectively located at the top end and the bottom end of the two side portions of the main display board; the top and the bottom of the lateral part of every side show board all are equipped with a spacing post, and two spacing posts of every side show board are corresponding with two spacing grooves of the lateral part of main show board respectively.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

(1) the utility model can directly disassemble the fastening bolt, and then twist the limit nut until the limit nut is screwed to the bottom end of the support column, at the moment, the main display board can move towards the bottom end along the support column, so that the main display board can slide to the top end of the bottom plate, and the device can be conveniently moved and stored;

(2) through loosening fixation nut, the spacing post that will incline on the display panel side simultaneously breaks away from the block with spacing groove on the main display panel side, can rotate the display panel that inclines to the front of main display panel to tighten fixation nut again, and then can fold main display panel and side display panel, be convenient for remove and deposit this device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the lifting structure of the present invention;

fig. 3 is a schematic view of the connection structure of the present invention.

Reference numerals:

1. the bottom plate, 2, gyro wheel, 3, reinforcing plate, 4, support column, 41, external screw thread, 5, side show board, 6, connecting plate, 61, bar groove, 7, screw thread post, 8, round bar, 9, main show board, 10, fixation nut, 11, connecting block, 111, connecting hole, 12, connecting sleeve, 121, screw hole, 13, fastening bolt, 14, stop nut, 15, spacing groove, 16, spacing post.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are some, but not all embodiments of the invention. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a display device for displaying the budget result of construction cost, which comprises a connection structure, a main display board 9, a side display board 5, a lifting structure, a support column 4, a bottom board 1 and a roller 2.

In an embodiment of the present invention, the main display board 9 and the side display boards 5 are rotatably connected by a connecting structure, so that the side display boards 5 can be folded in front of the main display board 9. The connecting structure comprises a connecting plate 6, a round rod 8, a threaded column 7 and a fixing nut 10, the connecting plate 6 is positioned at the top end of a main display plate 9, one end of the connecting plate 6 is rotatably connected with the main display plate 9 through the round rod 8, and a strip-shaped groove 61 is formed in the surface of the other end of the connecting plate 6; the screw thread post 7 rigid coupling is on the side and is shown 5 tops, and the bar groove 61 is run through on the top of screw thread post 7, and fixation nut 10 threaded connection is on screw thread post 7 top surface. Through connection structure, can fold together side show board 5 and main show board 9, conveniently remove and deposit.

In this embodiment, the side portion of the main display board 9 is provided with a limiting groove 15, the side portion of the side display board 5 is fixedly connected with a limiting post 16, and the limiting post 16 can be clamped inside the limiting groove 15, so as to limit the main display board 9 and the side display board 5.

In the present embodiment, when the side display panel 5 needs to be unfolded, the following operations may be performed: loosening the fixing nuts 10 to rotate the side display plates 5 from the front of the main display plate 9 to the side of the main display plate 9; then, the side display plate 5 is moved towards the main display plate 9, so that the limiting columns 16 at the side parts of the side display plate 5 are clamped in the limiting grooves 15 at the side parts of the main display plate 9; the fixing nuts 10 are tightened again to fix the main display panel 9 and the side display panels 5.

In the present embodiment, when the side display panel 5 needs to be folded, the following operations may be performed: the fixing nuts 10 are unscrewed, the limiting columns 16 at the side parts of the side display plates 5 are disengaged from the limiting grooves 15 at the side parts of the main display plate 9, then the side display plates 5 are rotated to the front side of the main display plate 9 from the side surfaces of the main display plate 9, then the fixing nuts 10 are tightened, and further the main display plate 9 and the side display plates 5 are fixed.

In some embodiments, there are two side display plates 5, and the two side display plates 5 are connected to both sides of the main display plate 9 by a connection structure, respectively. Each side display panel 5 may also be connected to the main display panel 9 by two connecting structures, which may be located at the top of the main display panel 9 (and the side display panels 5) and at the bottom of the main display panel 9 (and the side display panels 5), respectively. The number of the limiting grooves 15 can be four, and the limiting grooves are symmetrically distributed at the top ends and the bottom ends of the two side parts of the main display board 9; correspondingly, the lateral part of the side display plate 5 is provided with two limiting columns 16, the two limiting columns 16 are respectively located at the top end and the bottom end of the lateral part of the side display plate 5, the two limiting columns 16 of each side display plate 5 are respectively corresponding to the two limiting grooves 15 of the lateral part of the main display plate 9, namely, the two limiting columns 16 of each side display plate 5 can be clamped in the two corresponding limiting grooves 15, so that the stability of the side display plate 5 is enhanced.

In an embodiment of the present invention, the lifting structure includes a limit nut 14, a connecting block 11, a connecting sleeve 12 and a fastening bolt 13. The top end surface of the support column 4 is provided with an external thread 41. Connecting block 11 rigid coupling is in the dorsal part of main show board 9, and connecting block 11 opens and has vertical connecting hole 111, and stop nut 14 sets up the bottom at connecting block 11. The top end of the support column 4 penetrates through the connecting hole 111 and the limit nut 14, and the connecting hole 111 and the limit nut 14 are respectively in threaded connection with the external thread 41. The connecting sleeve 12 is fixedly connected to the top end side face of the connecting block 11, the connecting sleeve 12 is provided with a threaded hole 121, the threaded hole 121 penetrates into the connecting hole 111, and the fastening bolt 13 is in threaded connection with the threaded hole 121. The height of the main display board 9 can be reduced through the lifting structure, and the main display board is convenient to move and store.

In this embodiment, the bottom end of the supporting column 4 is fixedly connected to the top end of the bottom plate 1, and the roller 2 is rotatably connected to the bottom end of the bottom plate 1, so that the device can be moved by the roller 2. The number of the support columns 4 can be two, each support column 4 is connected with the main display board 9 through a lifting structure, and the reinforcing plate 3 is fixedly connected between the two support columns 4, so that the stability between the two support columns 4 is enhanced.

In the present embodiment, when it is necessary to raise the height of the main display board 9, the following operations may be performed: firstly, moving the main display board 9 to the top end along the supporting columns 4 until the main display board 9 slides to the top ends of the supporting columns 4; then screwing the limit nut 14 until the limit nut 14 is attached to the bottom end of the connecting block 11; then, the fastening bolt 13 is screwed into the screw hole 121, and the end of the fastening bolt 13 is engaged with the surface of the supporting column 4, thereby fixing the main display board 9 and the supporting column 4.

In the present embodiment, when the height of the main display board 9 needs to be lowered, the following operations may be performed: dismantle fastening bolt 13, and then twist stop nut 14 again, close stop nut 14 soon to the bottom of support column 4, can be with main show board 9 along with support column 4 to the bottom motion this moment to slide main show board 9 to the top of bottom plate 1, be convenient for remove and deposit this device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A display device for displaying a project cost budget result, comprising: the device comprises a connecting structure, a main display board (9), a side display board (5), a lifting structure, supporting columns (4), a bottom board (1) and rollers (2);

the main display board (9) is connected with the side display boards (5) through the connecting structure, the connecting structure comprises a connecting plate (6), a round rod (8), a threaded column (7) and a fixing nut (10), the connecting plate (6) is located at the top ends of the main display board (9) and the side display boards (5), one end of the connecting plate (6) is rotatably connected with the main display board (9) through the round rod (8), and a strip-shaped groove (61) is formed in the surface of the other end of the connecting plate (6); the threaded column (7) is fixedly connected to the top end of the side display plate (5), the threaded column (7) penetrates through the strip-shaped groove (61), the fixing nut (10) is in threaded connection with the threaded column (7), and the fixing nut (10) is located at the top of the connecting plate (6);

the lifting structure comprises a connecting block (11), a limiting nut (14), a connecting sleeve (12) and a fastening bolt (13), the connecting block (11) is fixedly connected to the back side of the main display board (9), a vertical connecting hole (111) is formed in the connecting block (11), and the limiting nut (14) is arranged at the bottom end of the connecting block (11); the top end surface of the supporting column (4) is provided with an external thread (41), the top end of the supporting column (4) penetrates through the connecting hole (111) and the limiting nut (14), and the limiting nut (14) and the connecting hole (111) are in threaded connection with the external thread (41) respectively; connecting sleeve (12) rigid coupling is in the top side of connecting block (11), connecting sleeve (12) are opened threaded hole (121), threaded hole (121) run through to inside connecting hole (111), just fastening bolt (13) with threaded hole (121) threaded connection.

2. The display device for displaying the budget of construction costs according to claim 1, wherein the bottom end of the supporting column (4) is fixedly connected to the top end of the bottom plate (1), and the roller (2) is rotatably connected to the bottom end of the bottom plate (1).

3. The presentation device for presenting budgeting results on construction costs according to claim 1, wherein the number of said supporting columns (4) and said lifting structure is two; two support columns (4) are respectively connected with the main display board (9) through one lifting structure, and a reinforcing plate (3) is fixedly connected between the two support columns (4).

4. The presentation device for presenting budgeting results on construction costs according to claim 1, wherein the number of said side presentation plates (5) is two, and the number of said connecting structures is two; the two side display plates (5) are respectively positioned at two sides of the main display plate (9), and the two side display plates (5) are respectively connected with the main display plate (9) through one connecting structure.

5. The display device for displaying the budget result of construction cost according to claim 4, wherein two side portions of the main display plate (9) are respectively provided with a limiting groove (15), and a limiting column (16) is fixedly connected to a side portion of each side display plate (5);

when the two side display plates (5) are unfolded, the two limiting columns (16) are correspondingly clamped in the two limiting grooves (15) respectively.

6. The display device for displaying the budget of construction costs according to claim 5, wherein the number of the limiting grooves (15) is four, and the four limiting grooves (15) are respectively located at the top end and the bottom end of two side portions of the main display board (9); the top and the bottom of every side display board's (5) lateral part all are equipped with one spacing post (16), every two of side display board (5) spacing post (16) respectively with two of main display board's (9) lateral part spacing groove (15) are corresponding.