Building cost calculation display board

Abstract

The utility model provides a building cost calculation display board, which relates to the technical field of building construction and comprises a support plate, a circular groove is arranged at the top of the support plate, and rollers are arranged in the circular groove. A first rotating shaft is arranged at the output end of a first motor, a fixing rod is arranged on the outer surface of the first rotating shaft, a fixing pipe is arranged at the other end of the fixing rod, a first sliding groove is formed in one side of a limiting block, a first electric telescopic rod is installed on the top of the inner wall of the first sliding groove, and a second sliding block is arranged at the other end of the first electric telescopic rod. A display block is arranged on one side of the second sliding block, a display board body is arranged at the other end of the connecting rod, conclusion display can be conducted on the display block by conducting careful analysis and calculation on the display board body, functional distinguishing is clearer, the display board body and the display block rotate along with rotation of a fixing pipe by starting a first motor, and the display board body and the display block can rotate along with rotation of the fixing pipe. Therefore, the viewer can know more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building cost calculation display board. Background Art

[0002] Construction cost generally refers to the cost of carrying out a certain project construction, that is, the total cost from preparation to completion acceptance and delivery. It consists of construction installation engineering costs, equipment and tools purchase costs, other construction costs, contingency costs and taxes. After the construction cost is completed, a display board is needed to display the relevant information and data of the construction cost.

[0003] Although the existing building cost calculation display can adjust the height of the display board according to the height of the viewer, when there are many viewers, the viewers cannot quickly view and understand, the functional distinction is poor, the dust on the display board is difficult to clean, and the device is inconvenient to move. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art of poor device function distinction, difficulty in dust cleaning and inconvenience in device movement, and proposes a construction cost calculation display board.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction cost calculation display board, comprising a support plate, a circular groove is provided on the top of the support plate, a roller is arranged inside the circular groove, a fixing block is provided on the outer surface of the roller, a fixing plate is provided on the top of the fixing block, a circular hole is provided on the top of the fixing plate, a first motor is fixedly installed on the top of the support plate, the first motor is located at the center of the circular hole, a first rotating shaft is provided at the output end of the first motor, a fixing rod is provided on the outer surface of the first rotating shaft, a fixing tube is provided at the other end of the fixing rod, and a limit block is provided on the outer surface of the fixing tube.

[0006] Preferably, a first sliding groove is provided on one side of the limiting block, a first electric telescopic rod is fixedly mounted on the top of the inner wall of the first sliding groove, and a second sliding block is provided at the other end of the first electric telescopic rod.

[0007] Preferably, a display block is arranged on one side of the second sliding block, a first sliding block is fixedly mounted on one side of the display block, and the first sliding block is located inside the first sliding groove.

[0008] Preferably, a connecting rod is provided on the outer surface of the fixed tube, a display board body is provided at the other end of the connecting rod, the display board body is connected to the fixed plate, a first limiting groove is provided on one side of the display board body, and a second sliding groove is provided on the top of the inner wall of the display board body.

[0009] Preferably, a fixed tank is fixedly mounted on the top of the fixed plate, a second motor is fixedly mounted on the top of the inner wall of the fixed tank, and a second rotating shaft is arranged at the output end of the second motor.

[0010] Preferably, a shielding belt is sleeved on the outer surface of the second rotating shaft, a slot is provided on the outer surface of the fixed tank, and one end of the shielding belt is located inside the slot.

[0011] Preferably, a clamping rod is provided at one end of the shielding strip, and third sliding blocks are provided at both ends of the clamping rod respectively, and the third sliding block at the top end of the clamping rod is located inside the second sliding groove.

[0012] Preferably, a second limiting groove is opened at the top of the fixed plate, a connecting plate is fixedly installed on one side of the inner wall of the second limiting groove, a third sliding groove is opened at the top of the connecting plate, the third sliding block at the bottom end of the clamping rod is located inside the third sliding groove, a limiting hole is opened at the bottom of the inner wall of the second limiting groove, and a waste groove is set at the bottom of the fixed plate.

[0013] Preferably, a fixing column is provided at the bottom of the support plate, a universal wheel is provided at the bottom end of the fixing column, a second electric telescopic rod is provided at the bottom of the support plate, and an anti-slip pad is provided at the bottom end of the second electric telescopic rod.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, a first motor is installed on the top of the support plate, a first rotating shaft is arranged at the output end of the first motor, a fixing rod is arranged on the outer surface of the first rotating shaft, a fixing tube is arranged at the other end of the fixing rod, a limiting block is arranged on the outer surface of the fixing tube, a first sliding groove is opened on one side of the limiting block, a first electric telescopic rod is installed on the top of the inner wall of the first sliding groove, a second sliding block is arranged at the other end of the first electric telescopic rod, a display block is arranged on one side of the second sliding block, a connecting rod is arranged on the outer surface of the fixing tube, and a display board body is arranged at the other end of the connecting rod. Through detailed analysis and calculation on the display board body and conclusion display on the display block, the functions can be more clearly distinguished. By turning on the first motor, the display board body and the display block rotate with the rotation of the fixing tube, so that it is more convenient for viewers to understand.

[0016] 2. In the utility model, a second limiting groove is provided on the top of the fixed plate, a limiting hole is provided on the bottom of the inner wall of the second limiting groove, a waste groove is arranged at the bottom of the fixed plate, a fixing column is provided at the bottom of the supporting plate, a universal wheel is provided at the bottom end of the fixing column, a second electric telescopic rod is provided at the bottom of the supporting plate, and an anti-slip pad is provided at the bottom end of the second electric telescopic rod. By providing the waste groove, when dust falls into the inside of the second limiting groove, the dust can be cleaned into the inside of the waste groove through the limiting hole, which can effectively prevent dust from splashing. Through the action of the universal wheel, the device can be moved more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural diagram of a construction cost calculation display board is proposed for the utility model;

[0018] Figure 2 The utility model provides a side stereoscopic structural diagram of a construction cost calculation display board;

[0019] Figure 3 A three-dimensional structural diagram of a support plate of a building cost calculation display board is proposed for the utility model;

[0020] Figure 4 A three-dimensional structural diagram of a limit block of a construction cost calculation display board is proposed for the utility model;

[0021] Figure 5 A three-dimensional structural diagram of the first rotating shaft of a construction cost calculation display board is proposed for the utility model;

[0022] Figure 6 A three-dimensional structural diagram of a display block of a construction cost calculation display board is proposed for the utility model;

[0023] Figure 7 A three-dimensional cross-sectional view of a fixing tank of a building cost calculation display board is proposed for the utility model;

[0024] Figure 8 The utility model provides a three-dimensional structural diagram of a fixing plate of a building cost calculation display board.

[0025] Legend: 1. Support plate; 2. Circular groove; 3. Roller; 4. Fixed block; 5. Fixed plate; 6. Circular hole; 7. First motor; 8. First rotating shaft; 9. Fixed rod; 10. Fixed tube; 11. Limit block; 12. First slide groove; 13. First slider; 14. First electric telescopic rod; 15. Second slider; 16. Display block; 17. Connecting rod; 18. Display board body; 19. First limiting groove; 20. Second slide groove; 21. Fixed tank; 22. Second motor; 23. Second rotating shaft; 24. Blocking belt; 25. Clamping rod; 26. Third slider; 27. Second limiting groove; 28. Connecting plate; 29. ​​Third slide groove; 30. Limiting hole; 31. Waste trough; 32. Fixed column; 33. Universal wheel; 34. Second electric telescopic rod; 35. Anti-slip pad. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0028] Embodiment 1, as Figure 1 - Figure 8 As shown, the utility model provides a construction cost calculation display board, including a support plate 1, a circular groove 2 is provided on the top of the support plate 1, a roller 3 is arranged inside the circular groove 2, a fixing block 4 is arranged on the outer surface of the roller 3, a fixing plate 5 is arranged on the top of the fixing block 4, a circular hole 6 is provided on the top of the fixing plate 5, a first motor 7 is fixedly installed on the top of the support plate 1, the first motor 7 is located at the center of the circular hole 6, a first rotating shaft 8 is arranged at the output end of the first motor 7, a fixing rod 9 is arranged on the outer surface of the first rotating shaft 8, a fixing tube 10 is arranged at the other end of the fixing rod 9, and a limiting block 11 is arranged on the outer surface of the fixing tube 10.

[0029] The effect achieved by the entire embodiment 1 is as follows: a circular groove 2 is provided on the top of the support plate 1, a roller 3 is arranged inside the circular groove 2, a fixing block 4 is provided on the outer surface of the roller 3, and a fixing plate 5 is provided on the top of the fixing block 4, so that when the roller 3 rotates, the fixing plate 5 can be rotated more conveniently; a circular hole 6 is provided on the top of the fixing plate 5, and a first motor 7 is fixedly installed on the top of the support plate 1, the first motor 7 is located at the center of the circular hole 6, a first rotating shaft 8 is provided on the output end of the first motor 7, a fixing rod 9 is provided on the outer surface of the first rotating shaft 8, a fixing tube 10 is provided on the other end of the fixing rod 9, and a limiting block 11 is provided on the outer surface of the fixing tube 10, so that when the first motor 7 is turned on, the first rotating shaft 8 drives the fixing rod 9 to rotate, thereby causing the fixing tube 10 to rotate with the rotation of the fixing rod 9.

[0030] Embodiment 2, as Figure 1 - Figure 8As shown, a first slide groove 12 is provided on one side of the limit block 11, a first electric telescopic rod 14 is fixedly installed on the top of the inner wall of the first slide groove 12, and a second slider 15 is provided on the other end of the first electric telescopic rod 14; a display block 16 is provided on one side of the second slider 15, and a first slider 13 is fixedly installed on one side of the display block 16, and the first slider 13 is located inside the first slide groove 12; a connecting rod 17 is provided on the outer surface of the fixed tube 10, and a display board body 18 is provided on the other end of the connecting rod 17, and the display board body 18 is connected to the fixed plate 5, a first limit groove 19 is provided on one side of the display board body 18, and a second slide groove 20 is provided on the top of the inner wall of the display board body 18; a fixing tank 21 is fixedly installed on the top of the fixed plate 5, a second motor 22 is fixedly installed on the top of the inner wall of the fixing tank 21, and a second rotating shaft 23 is provided on the output end of the second motor 22; the outer surface of the second rotating shaft 23 A shielding belt 24 is sleeved, and a card slot is provided on the outer surface of the fixed tank 21, and one end of the shielding belt 24 is located inside the card slot; a card rod 25 is provided at one end of the shielding belt 24, and third sliders 26 are provided at both ends of the card rod 25, and the third slider 26 at the top of the card rod 25 is located inside the second slide groove 20; a second limiting groove 27 is provided at the top of the fixed plate 5, and a connecting plate 28 is fixedly installed on one side of the inner wall of the second limiting groove 27, and a third slide groove 29 is provided on the top of the connecting plate 28, and the third slider 26 at the bottom end of the card rod 25 is located inside the third slide groove 29, and a limiting hole 30 is provided at the bottom of the inner wall of the second limiting groove 27, and a waste groove 31 is provided at the bottom of the fixed plate 5; a fixing column 32 is provided at the bottom of the support plate 1, and a universal wheel 33 is provided at the bottom end of the fixing column 32, a second electric telescopic rod 34 is provided at the bottom of the support plate 1, and an anti-slip pad 35 is provided at the bottom end of the second electric telescopic rod 34.

[0031] The effect achieved by the entire embodiment 2 is that a first slide groove 12 is provided on one side of the limit block 11, a first electric telescopic rod 14 is fixedly installed on the top of the inner wall of the first slide groove 12, and a second slider 15 is provided on the other end of the first electric telescopic rod 14, so that the second slider 15 can move inside the first slide groove 12 through the telescopic effect of the first electric telescopic rod 14; a display block 16 is provided on one side of the second slider 15, a first slider 13 is fixedly installed on one side of the display block 16, and the first slider 13 is located inside the first slide groove 12, so that the display block 16 can move with the movement of the second slider 15; a connecting rod 17 is provided on the outer surface of the fixed tube 10, and a connecting rod 17 is provided on the outer surface of the fixed tube 10. A display board body 18 is arranged at the other end of the connecting rod 17, and the display board body 18 is connected to the fixed plate 5. A first limiting groove 19 is arranged on one side of the display board body 18, and a second sliding groove 20 is arranged on the top of the inner wall of the display board body 18, so that when the fixed tube 10 rotates, the display board body 18 rotates along with the rotation of the fixed tube 10, thereby driving the fixed plate 5 to rotate; a fixed tank 21 is fixedly installed on the top of the fixed plate 5, and a second motor 22 is fixedly installed on the top of the inner wall of the fixed tank 21, and a second rotating shaft 23 is arranged at the output end of the second motor 22, so that when the second motor 22 is turned on, the second rotating shaft 23 rotates inside the fixed tank 21; A shielding belt 24 is sleeved on the outer surface of the rotating shaft 23, and a card slot is provided on the outer surface of the fixed tank 21. One end of the shielding belt 24 is located inside the card slot, so that the shielding belt 24 can rotate when the second rotating shaft 23 rotates; a card rod 25 is provided at one end of the shielding belt 24, and third sliders 26 are provided at both ends of the card rod 25. The third slider 26 at the top of the card rod 25 is located inside the second slide groove 20, so that when the third slider 26 moves inside the second slide groove 20, the shielding belt 24 can block the display board body 18; a second limiting groove 27 is provided on the top of the fixed plate 5, and a connecting plate 28 is fixedly installed on one side of the inner wall of the second limiting groove 27, and the connecting plate 2 A third slide groove 29 is provided at the top of 8, and the third slider 26 at the bottom end of the clamping rod 25 is located inside the third slide groove 29. A limiting hole 30 is provided at the bottom of the inner wall of the second limiting groove 27. A waste groove 31 is provided at the bottom of the fixing plate 5, so that dust can fall into the inside of the second limiting groove 27. The dust can be cleaned into the inside of the waste groove 31 through the limiting hole 30, which can effectively prevent the dust from splashing. A fixing column 32 is provided at the bottom of the support plate 1, a universal wheel 33 is provided at the bottom end of the fixing column 32, a second electric telescopic rod 34 is provided at the bottom of the support plate 1, and an anti-slip pad 35 is provided at the bottom end of the second electric telescopic rod 34. The universal wheel 33 can be used to make the device more convenient to move.

[0032] Working principle: the staff pushes the device to the designated position through the universal wheel 33, lifts and fixes the device through the telescopic effect of the second electric telescopic rod 34, performs detailed analysis and calculation on the display board body 18, and pastes the conclusion on the display block 16 when the calculation is completed. The display block 16 is moved to a conspicuous position through the telescopic effect of the first electric telescopic rod 14 to facilitate the viewing of the viewers. By turning on the first motor 7, the first rotating shaft 8 drives the fixed rod 9 to rotate, so that the fixed tube 10 rotates with the rotation of the fixed rod 9. By arranging the fixed block 4 at the bottom of the fixed plate 5 and the roller 3 at the bottom of the fixed block 4, the display block 16 and the display board body 18 rotate with the rotation of the fixed tube 10, which makes the display more convenient.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A construction cost calculation display board, comprising a support board (1), characterized in that: A circular groove (2) is provided on the top of the support plate (1), a roller (3) is arranged inside the circular groove (2), a fixing block (4) is provided on the outer surface of the roller (3), a fixing plate (5) is provided on the top of the fixing block (4), a circular hole (6) is provided on the top of the fixing plate (5), a first motor (7) is fixedly mounted on the top of the support plate (1), the first motor (7) is located at the center of the circular hole (6), a first rotating shaft (8) is provided at the output end of the first motor (7), a fixing rod (9) is provided on the outer surface of the first rotating shaft (8), a fixing tube (10) is provided at the other end of the fixing rod (9), and a limit block (11) is provided on the outer surface of the fixing tube (10).

2. A construction cost calculation display board according to claim 1, characterized in that: A first sliding groove (12) is provided on one side of the limit block (11); a first electric telescopic rod (14) is fixedly mounted on the top of the inner wall of the first sliding groove (12); and a second sliding block (15) is provided on the other end of the first electric telescopic rod (14).

3. A construction cost calculation display board according to claim 2, characterized in that: A display block (16) is provided on one side of the second sliding block (15), and a first sliding block (13) is fixedly mounted on one side of the display block (16), wherein the first sliding block (13) is located inside the first sliding groove (12).

4. A construction cost calculation display board according to claim 1, characterized in that: A connecting rod (17) is disposed on the outer surface of the fixed tube (10), a display board body (18) is disposed at the other end of the connecting rod (17), the display board body (18) is connected to the fixed plate (5), a first limiting groove (19) is disposed on one side of the display board body (18), and a second sliding groove (20) is disposed on the top of the inner wall of the display board body (18).

5. The construction cost calculation display board according to claim 1, characterized in that: A fixed tank (21) is fixedly mounted on the top of the fixed plate (5), a second motor (22) is fixedly mounted on the top of the inner wall of the fixed tank (21), and a second rotating shaft (23) is provided at the output end of the second motor (22).

6. A construction cost calculation display board according to claim 5, characterized in that: A shielding belt (24) is sleeved on the outer surface of the second rotating shaft (23), a slot is provided on the outer surface of the fixing tank (21), and one end of the shielding belt (24) is located inside the slot.

7. A construction cost calculation display board according to claim 6, characterized in that: A clamping rod (25) is disposed at one end of the shielding strip (24), and third sliding blocks (26) are disposed at both ends of the clamping rod (25), respectively. The third sliding block (26) at the top end of the clamping rod (25) is located inside the second sliding groove (20).

8. A construction cost calculation display board according to claim 7, characterized in that: A second limiting groove (27) is provided at the top of the fixing plate (5); a connecting plate (28) is fixedly mounted on one side of the inner wall of the second limiting groove (27); a third sliding groove (29) is provided at the top of the connecting plate (28); a third sliding block (26) at the bottom end of the clamping rod (25) is located inside the third sliding groove (29); a limiting hole (30) is provided at the bottom of the inner wall of the second limiting groove (27); and a waste groove (31) is provided at the bottom of the fixing plate (5).

9. The construction cost calculation display board according to claim 1, characterized in that: A fixing column (32) is arranged at the bottom of the support plate (1), a universal wheel (33) is arranged at the bottom end of the fixing column (32), a second electric telescopic rod (34) is arranged at the bottom of the support plate (1), and an anti-slip pad (35) is arranged at the bottom end of the second electric telescopic rod (34).

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