Project progress billboard for engineering cost

Abstract

The utility model discloses a project progress board for project cost, which comprises a base, the top of the base is symmetrically and fixedly connected with lifting strips, the tops of the lifting strips are slidably connected with a lifting rod, the surface of the lifting rod is vertically provided with a plurality of fixing grooves, and the fixing grooves are uniformly arranged. The top of the back face of the lifting strip is in threaded connection with a fixing column, and the fixing column is used in cooperation with the fixing groove. Through cooperation of the base, the lifting strip, the lifting rod, the fixing groove, the fixing column and the display plate, the height of the display plate can be adjusted according to use requirements, so that the use effect of the device can be improved, and then through cooperation of the clamping groove, the threaded groove, the clamping frame, the positioning hole, the positioning column and the threaded block, the display effect is improved. The engineering project schematic diagram can slide into the sliding groove, and then the engineering project schematic diagram can be clamped and positioned through the clamping frame, so that the engineering project schematic diagram can be conveniently disassembled and replaced subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of project progress kanban boards for engineering cost, in particular to a project progress kanban board for engineering cost. Background Art

[0002] Construction cost is the basis for project decision-making, investment planning and control, and fundraising. It is also a key indicator for evaluating investment effectiveness and a means for rationally distributing benefits and adjusting industrial structure. Displaying the expected project progress is crucial in construction cost analysis. This reflects the project's progress data and allows people to more intuitively see the project's progress.

[0003] After searching, Chinese patent application No. 202123038314.5 discloses a project progress display device for construction project cost management, including a display board, wherein a progress adjustment device is provided in the display board, and the progress adjustment device includes an electric lifting slide, a clamping plate and a fixed plate, and the right surface of the electric lifting slide is slidably connected to an electromagnet and a mounting frame, and the rear surface of the mounting frame is fixedly installed with a toggle that passes through the mounting frame. By setting a progress adjustment device, this patent makes it possible for the operator to change the display words of the progress display column by controlling the progress adjustment device through a mobile terminal when the progress of the project changes, without the need for the operator to move to the vicinity of the display board for adjustment. This reduces the operator's labor intensity and improves the timeliness of the display. Moreover, since the progress display column is in a clamping state when the electromagnet is not energized, it can be prevented from being toggled by unauthorized personnel, thereby improving the accuracy of the display.

[0004] Although the above patent solves the problem of easy loss of accessories and inability to quickly change progress in the prior art, in actual use, the patent sticks the project diagram on the top of the backboard, which makes it inconvenient to tear the stuck project diagram off the display board when replacing the project diagram later. After tearing it off, there may even be paper of the project diagram remaining on the surface of the display board, so that subsequent project diagrams can only be pasted after cleaning it. At the same time, the project diagram may not be firmly stuck, causing it to fall off accidentally during the display process, thereby affecting the subsequent staff's review and making it inconvenient for the staff to use it.

[0005] Therefore, it is necessary to modify the project progress display device in the above patent to effectively prevent the project schematic diagram from being pasted on the top of the backboard, which makes it difficult to remove it later, or the project schematic diagram is not firmly adhered, which may cause it to fall off accidentally. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a project progress board for engineering cost, which solves the problem that the engineering project schematic diagram is pasted on the top of the backboard, making it difficult to remove it later, or the engineering project schematic diagram is not firmly adhered, which may cause it to fall off accidentally.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a project progress signboard for engineering cost, comprising a base, the top of the base is symmetrically fixedly connected with a lifting strip, the top of the lifting strip is slidably connected with a lifting rod, the surface of the lifting rod is vertically provided with a plurality of fixing grooves, and the plurality of fixing grooves are evenly arranged, the top of the back side of the lifting strip is threadedly connected with a fixing column, and the fixing column is used in conjunction with the fixing groove, the front side of the lifting rod is fixedly connected with a display board, the front side of the display board is provided with a slide groove, the front side of the slide groove is provided with a clamping groove, the four corners of the clamping groove wall are provided with thread grooves, the front side of the clamping groove is slidably connected with a clamping frame, the four corners of the clamping frame are provided with positioning holes, the inner wall of the positioning hole is rotatably connected with a positioning column, the other end of the positioning column extends to the thread groove and is fixedly connected with a thread block, and the thread block is threadedly connected to the thread groove.

[0008] As a preferred embodiment of the present invention, the groove wall of the slide groove is provided with an ejection groove, and the groove wall of the ejection groove is fixedly connected to a plurality of extrusion springs, and the plurality of extrusion springs are evenly arranged, and the other end of the extrusion spring is fixedly connected to an ejection bar, and the ejection bar is used in conjunction with the clamping frame.

[0009] As a preferred embodiment of the present invention, the edge of the clamping frame is provided with an anti-blocking edge, and the anti-blocking edge is used in conjunction with the ejection strip.

[0010] As a preferred embodiment of the present invention, the material of the sliding groove wall is a magnetic material, a storage groove is provided on the front of the display board, and a storage drawer is slidably connected to the interior of the storage groove.

[0011] As a preferred embodiment of the present invention, a connecting bar is fixedly connected between the two lifting rods, a support bar is fixedly connected to the top between the two lifting bars, a screw rod is threadedly connected to the top of the support bar, and the top of the screw rod is rotatably connected to the connecting bar through a bearing.

[0012] As a preferred embodiment of the present invention, an anti-slip washer is fixedly connected to the inner wall of the clamping frame, and the size of the anti-slip washer is consistent with the size of the inner wall of the clamping frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model can adjust the height of the display board according to the use requirements through the cooperation of the base, lifting bar, lifting rod, fixing groove, fixing column and display board, thereby improving the use effect of the device. Then, through the cooperation of the clamping groove, thread groove, clamping frame, positioning hole, positioning column and thread block, the engineering project schematic diagram can be slid into the slide groove, and then the engineering project schematic diagram can be clamped and positioned by the clamping frame, thereby facilitating its subsequent removal and replacement.

[0015] 2. The utility model can block the sliding entrance of the slide groove and the clamping frame by setting the ejection groove, the extrusion spring and the ejection bar, thereby preventing the engineering project schematic from sliding out of the clamping frame on its own. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the rear view of the structure of the utility model;

[0018] Figure 3 It is a partial cross-sectional perspective diagram of the display board and the clamping frame used in conjunction with the present invention;

[0019] Figure 4 This is a three-dimensional schematic diagram of the display board of the utility model from another angle.

[0020] In the figure: 1. Base; 2. Lifting bar; 3. Lifting rod; 4. Fixing slot; 5. Fixing column; 6. Display board; 7. Slide slot; 8. Clamping slot; 9. Threaded slot; 10. Clamping frame; 11. Positioning hole; 12. Positioning column; 13. Threaded block; 14. Ejector slot; 15. Extrusion spring; 16. Ejector bar; 17. Anti-blocking edge; 18. Storage slot; 19. Storage drawer; 20. Connecting bar; 21. Support bar; 22. Screw rod; 23. Anti-slip washer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 4As shown, the utility model provides a project progress signboard for engineering cost, including a base 1, the top of the base 1 is symmetrically fixedly connected with a lifting bar 2, the top of the lifting bar 2 is slidably connected with a lifting rod 3, the surface of the lifting rod 3 is vertically provided with a plurality of fixing grooves 4, and the plurality of fixing grooves 4 are evenly arranged, the top of the back of the lifting bar 2 is threadedly connected with a fixing column 5, and the fixing column 5 is used in conjunction with the fixing groove 4, the front of the lifting rod 3 is fixedly connected with a display board 6, the front of the display board 6 is provided with a slide groove 7, the front of the slide groove 7 is provided with a clamping groove 8, the four corners of the wall of the clamping groove 8 are provided with a threaded groove 9, the front of the clamping groove 8 is slidably connected with a clamping frame 10, the four corners of the clamping frame 10 are provided with a positioning hole 11, the inner wall of the positioning hole 11 is rotatably connected with a positioning column 12, the other end of the positioning column 12 extends to the threaded groove 9 and is fixedly connected with a thread block 13, and the thread block 13 is threadedly connected to the thread groove 9.

[0023] refer to Figure 3 The groove wall of the slide groove 7 is provided with an ejection groove 14, and the groove wall of the ejection groove 14 is fixedly connected with a plurality of extrusion springs 15, and the plurality of extrusion springs 15 are evenly arranged, and the other end of the extrusion spring 15 is fixedly connected with an ejection bar 16, and the ejection bar 16 is used in conjunction with the clamping frame 10.

[0024] As a technical optimization solution of the present invention, by setting the ejection groove 14, the extrusion spring 15 and the ejection bar 16, the sliding entrance of the slide groove 7 and the clamping frame 10 can be blocked, thereby preventing the engineering project schematic diagram from sliding out of the clamping frame 10 on its own.

[0025] refer to Figure 1 and Figure 3 The edge of the clamping frame 10 is provided with an anti-blocking edge 17 , and the anti-blocking edge 17 is used in conjunction with the ejection strip 16 .

[0026] As a technical optimization solution of the present invention, the anti-blocking edge 17 is provided to reduce the gap between the clamping frame 10 and the ejection strip 16, thereby improving the blocking effect on the engineering project schematic diagram.

[0027] refer to Figure 1 The wall of the chute 7 is made of a magnetic material. A storage slot 18 is provided on the front of the display board 6. A storage drawer 19 is slidably connected to the interior of the storage slot 18. Several magnetic blocks are provided inside the storage drawer 19.

[0028] As a technical optimization solution of the present invention, through the provision of the storage slot 18 and the storage drawer 19, it is convenient to place a magnetic block in the storage drawer 19, and use the magnetic stone to mark the project progress on the engineering project schematic diagram on the slide 7, thereby facilitating the staff to view the engineering project schematic diagram more intuitively.

[0029] refer to Figure 2 A connecting bar 20 is fixedly connected between the two lifting rods 3, a support bar 21 is fixedly connected to the top between the two lifting bars 2, a screw rod 22 is threadedly connected to the top of the support bar 21, and the top of the screw rod 22 is rotatably connected to the connecting bar 20 through a bearing.

[0030] As a technical optimization solution of the present invention, through the setting of the connecting bar 20, the support bar 21 and the screw rod 22, the lifting and lowering of the two lifting rods 3 can be synchronously controlled, thereby avoiding the height difference between the two lifting rods 3 during the lifting process, making it easier for staff to use.

[0031] refer to Figure 4 The inner wall of the clamping frame 10 is fixedly connected with an anti-slip washer 23 , and the size of the anti-slip washer 23 is consistent with the size of the inner wall of the clamping frame 10 .

[0032] As a technical optimization solution of the present invention, the anti-slip gasket 23 is provided to increase the friction between the inner wall of the clamping frame 10 and the surface of the engineering project diagram, thereby preventing the engineering project diagram from slipping.

[0033] After the lifting of the lifting rod 3, the lifting rod 3 is lifted and the lifting height of the lifting rod 3 is controlled, so that the lifting height of the lifting rod 3 can be increased.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A project progress signboard for construction cost, comprising a base (1), characterized in that: The top of the base (1) is symmetrically fixedly connected to a lifting bar (2), the top of the lifting bar (2) is slidably connected to a lifting rod (3), the surface of the lifting rod (3) is vertically provided with a plurality of fixing grooves (4), and the plurality of fixing grooves (4) are evenly arranged, the top of the back of the lifting bar (2) is threadedly connected to a fixing column (5), and the fixing column (5) is used in conjunction with the fixing groove (4), the front of the lifting rod (3) is fixedly connected to a display board (6), and the front of the display board (6) is provided with a slide groove (7 ), a clamping groove (8) is provided on the front of the slide groove (7), and thread grooves (9) are provided at four corners of the wall of the clamping groove (8), a clamping frame (10) is slidably connected to the front of the clamping groove (8), and positioning holes (11) are provided at four corners of the clamping frame (10), and a positioning column (12) is rotatably connected to the inner wall of the positioning hole (11), and the other end of the positioning column (12) extends to the thread groove (9) and is fixedly connected to a thread block (13), and the thread block (13) is threadedly connected to the thread groove (9).

2. The project progress dashboard for construction cost according to claim 1, characterized in that: The groove wall of the slide groove (7) is provided with an ejection groove (14), and the groove wall of the ejection groove (14) is fixedly connected to a plurality of extrusion springs (15), and the plurality of extrusion springs (15) are evenly arranged. The other end of the extrusion spring (15) is fixedly connected to an ejection bar (16), and the ejection bar (16) is used in conjunction with the clamping frame (10).

3. The project progress dashboard for construction cost according to claim 2, characterized in that: The edge of the clamping frame (10) is provided with an anti-blocking edge (17), and the anti-blocking edge (17) is used in conjunction with the ejection strip (16).

4. The project progress dashboard for construction cost according to claim 1, characterized in that: The wall of the sliding groove (7) is made of a magnetically absorbable material. A storage groove (18) is provided on the front of the display board (6). A storage drawer (19) is slidably connected to the interior of the storage groove (18).

5. The project progress dashboard for construction cost according to claim 1, characterized in that: A connecting bar (20) is fixedly connected between the two lifting rods (3), a support bar (21) is fixedly connected to the top of the two lifting bars (2), a screw rod (22) is threadedly connected to the top of the support bar (21), and the top of the screw rod (22) is rotatably connected to the connecting bar (20) through a bearing.

6. The project progress dashboard for construction cost according to claim 1, characterized in that: The inner wall of the clamping frame (10) is fixedly connected with an anti-skid washer (23), and the size of the anti-skid washer (23) is consistent with the size of the inner wall of the clamping frame (10).

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