Construction management progress display board for construction projects

Abstract

The utility model relates to a construction management progress display board for construction engineering belongs to building engineering technical field, including display frame and two fixed fixed support at the bottom of display frame, the back of display frame is hinged with fixed backplate, the inside of display frame is equipped with the protection assembly that carries out the package to progress display material, the protection assembly includes the material display board fixed at the front of fixed backplate, the inside fixed of display frame has the writing board, the lower end inboard of display frame is inserted with the rotating rod. The construction management progress display board for construction engineering, through fixed backplate, the material display board is fixed in the inside of display frame, is convenient for dismantling and replacement, carries out writing on the writing board instead of directly writing on the material display board, and the writing board is wrapped to the material display board, avoids the appearance damage of the display material pasted on the material display board, and the protection board cooperates the writing board shielding of rotating cylinder, protects the marked word on the writing board, avoids rainwater and destroys the writing on the writing board.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically a construction management progress display board for construction projects. Background Technology

[0002] A construction management progress display board is a tool used to visually display the progress of a construction project. It is typically used at the construction site or in the project office. It clearly displays each stage, task, and its current progress in the form of graphics, charts, or text, enabling project team members, managers, and other stakeholders to understand the overall progress of the project at a glance. This promotes communication and collaboration among team members, facilitates timely problem identification and coordination, avoids misunderstandings and delays caused by poor information flow, and improves the efficiency of engineering operations.

[0003] Chinese patent CN219936641 U discloses a construction management progress display board, including a display board body. Columns are fixedly connected to both ends of the display board body. A first groove is formed on the surface of each column. A slider is slidably connected to the outer side of each column in accordance with the first groove. A fixing sleeve is fixedly connected to the middle of two sliders. A second groove is formed on the surface of the fixing sleeve. Multiple movable rods are slidably connected inside the fixing sleeve. A scraping component is fixedly connected to the top of the display board body. The scraping component includes a housing, and a drive motor is fixedly installed inside the housing.

[0004] This utility model uses a first bevel gear connected to a drive motor to mesh with a second bevel gear, which drives a connecting block to move downwards on the surface of the display board. A scraper removes the attached rainwater into the collection box, and absorbent cotton absorbs the remaining rainwater, thus cleaning the surface of the display board more thoroughly. Although this solves the problem to some extent that the display board is easily affected by rainwater, which can damage the displayed content and affect the display, its structure is relatively complex and not convenient for later maintenance. Therefore, a construction management progress display board for construction projects is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a construction project management progress display board, which has advantages such as good flexibility and good protection, and solves the problem that traditional construction management progress display boards are easily affected by rain, thus affecting the displayed content.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a construction project management progress display board, including a display frame and two fixed supports fixed to the bottom of the display frame, a fixed back plate hinged to the back of the display frame, and a protective component for wrapping the progress display material inside the display frame;

[0007] The protective assembly includes a material display panel fixed to the front of the fixed back panel, a writing board fixed inside the display frame, a rotating rod inserted into the inner side of the lower end of the display frame, a rotating cylinder rotatably connected to the outer side of the rotating rod, a protective plate wrapped around the outer side of the rotating cylinder, and torsion springs fixed at both ends of the rotating cylinder. A limit slide rod is fixed to the top of the protective plate, and several connecting pieces are fixed to the front of the limit slide rod. A fixed crossbar is fixed to one end of each connecting piece.

[0008] Furthermore, the front of the fixed back plate is provided with several limiting slots for limiting the position, and the four corners of the back of the material display board are fixed with positioning blocks that cooperate with the limiting slots.

[0009] Furthermore, the writing board is located between the material display board and the protective board, and both the writing board and the protective board are made of transparent flexible materials.

[0010] Furthermore, the bottom of the inner walls on both sides of the display frame is provided with limiting holes for use with the rotating rod, and both ends of the rotating rod are rotatably connected to the display frame through the limiting holes.

[0011] Furthermore, the torsion spring is wrapped around the outside of the rotating rod, and the opposite ends of the two torsion springs are fixedly installed with the display frame.

[0012] Furthermore, the limiting slide bar is located inside the display frame and is slidably connected to the display frame, the connecting piece passes through the inner cavity of the display frame to the front of the display frame, and a gap for drainage is provided between the two connecting pieces.

[0013] Furthermore, the bottom of the display frame has several through holes extending to the bottom wall of the display frame, and the upper ends of both sides of the display frame have snap-fit ​​slots for limiting the fixed crossbar.

[0014] Furthermore, the length of the fixed crossbar is greater than the length of the inner frame of the display frame, and the fixed crossbar is slidably connected to the front of the display frame.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The construction project uses a construction management progress display board. The material display board is fixed inside the display frame by a fixed back panel, which facilitates disassembly and replacement. Writing is done on the writing board instead of writing directly on the material display board. At the same time, the writing board covers the material display board to prevent damage to the display materials pasted on the material display board. The protective board, together with the rotating cylinder, shields the writing board and protects the written text on the writing board from rainwater damage.

[0017] 2. The construction progress display board for this construction project uses a limiting slide bar and a fixing crossbar at the top of the protective board to fix the protective board and intercept rainwater falling on the top. This allows rainwater to flow through the gaps between the connecting pieces and into the interior of the display frame along the protective board, preventing rainwater from splashing onto the writing board surface and damaging the written text. Attached Figure Description

[0018] Figure 1 This is a front perspective view of the present utility model;

[0019] Figure 2 This is a perspective view of the back of the present invention;

[0020] Figure 3 This is a cross-sectional view of the present invention;

[0021] Figure 4 This utility model Figure 3 Enlarged view of the A-structure;

[0022] Figure 5 This is a diagram showing the connection structure of some of the protective components of this utility model.

[0023] In the diagram: 1. Display frame; 2. Fixed bracket; 3. Fixed back panel; 4. Protective components; 41. Material display board; 42. Writing board; 43. Rotating rod; 44. Rotating cylinder; 45. Protective plate; 46. Torsion spring; 47. Limiting slide bar; 48. Connecting piece; 49. Fixed crossbar. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 3 The construction progress display board for construction projects in this embodiment includes a display frame 1 and two fixed brackets 2 fixed to the bottom of the display frame 1. A fixed back plate 3 is hinged to the back of the display frame 1. The interior of the display frame 1 is provided with a protective component 4 to wrap the progress display material.

[0026] Please see Figures 4 to 5The protective component 4 includes a material display panel 41 fixed to the front of the fixed back plate 3, a writing board 42 fixed inside the display frame 1, a rotating rod 43 inserted into the inner side of the lower end of the display frame 1, a rotating cylinder 44 rotatably connected to the outer side of the rotating rod 43, a protective plate 45 wrapped around the outer side of the rotating cylinder 44, a return spring 46 fixed at both ends of the rotating cylinder 44, a limiting slide rod 47 fixed to the top of the protective plate 45, several connecting pieces 48 fixed to the front of the limiting slide rod 47, and a fixed crossbar 49 fixed to one end of the connecting piece 48.

[0027] In this embodiment, the front of the fixed back plate 3 is provided with several limiting slots for limiting position, and the four corners of the back of the material display plate 41 are fixed with positioning blocks that cooperate with the limiting slots. By setting the positioning blocks and limiting slots, the material display plate 41 is limited to the front of the fixed back plate 3 and kept stable.

[0028] It should be noted that a fixing buckle is provided between the fixed back panel 3 and the display frame 1 to connect and fix the fixed back panel 3 and the display frame 1.

[0029] In this embodiment, the writing board 42 is located between the material display board 41 and the protective board 45. Both the writing board 42 and the protective board 45 are made of transparent flexible material. The flexible material protective board 45 protects the writing board 42 and facilitates the storage of the protective board 45 during use. The writing board 42 can be directly painted with markers or the like, avoiding direct painting on the display material and making it inconvenient to clean.

[0030] It should be noted that the surface of the writing board 42 is coated with a protective material, which allows for writing and drawing with markers and other writing pens, and also allows for direct cleaning of marks. This material is existing technology and will not be described in detail here.

[0031] In this embodiment, the bottom of the inner walls on both sides of the display frame 1 is provided with limiting holes for use with the rotating rod 43. Both ends of the rotating rod 43 are rotatably connected to the display frame 1 through the limiting holes.

[0032] In this embodiment, the torsion spring 46 is wrapped around the outside of the rotating rod 43, and the opposite ends of the two torsion springs 46 are fixedly installed with the display frame 1. The torsion springs 46 are set to connect the rotating cylinder 44 to the display frame 1, so that while the rotating cylinder 44 rotates outside the rotating rod 43, it can roll back under the action of the torsion springs 46.

[0033] The limiting slide bar 47 is located inside the display frame 1 and is slidably connected to the display frame 1. The connecting piece 48 passes through the inner cavity of the display frame 1 to the front of the display frame 1, and a gap for drainage is provided between the two connecting pieces 48.

[0034] In this embodiment, the bottom of the display frame 1 has several through holes extending to the inner bottom wall of the display frame 1, and the upper ends of both sides of the display frame 1 have snap-fit ​​slots for limiting the fixed crossbar 49.

[0035] In this embodiment, the length of the fixed crossbar 49 is greater than the length of the inner frame of the display frame 1, and the fixed crossbar 49 is slidably connected to the front of the display frame 1.

[0036] The working principle of the above embodiments is as follows:

[0037] The material display board 41 is fixed by the fixed back plate 3. The forms and other materials to be displayed are pasted on the surface of the material display board 41. After the fixed back plate 3 is closed with the display frame 1, indirect markings are made on the material display board 41 on the surface of the writing board 42. Pulling the fixed crossbar 49 upward causes the connecting piece 48 and the limiting slide bar 47 to slide along the inner wall of the display frame 1. The protective plate 45 unfolds under the pull of the limiting slide bar 47, covering the surface of the writing board 42, thereby protecting the current writing markings on the writing board 42. When it is necessary to mark the current progress again, the fixed crossbar 49 is pried out from the slot of the display frame 1, and the rotating cylinder 44 rotates back. The spring 46 rotates under the restoring force, wrapping the protective plate 45 around the surface of the rotating cylinder 44. At this time, marking work can be done on the surface of the writing board 42. A perforation is made at the bottom of the display frame 1. When rainwater flows along the protective plate 45 and reaches the inner bottom of the display frame 1, it can be smoothly discharged through the perforation, preventing rainwater from accumulating inside the display frame 1. When water droplets are attached to the surface of the protective plate 45, a light tap on the protective plate 45 will cause the rainwater to flow out along the protective plate 45, thereby protecting the progress management materials inside the display board and solving the problem that traditional construction management progress display boards are easily affected by rainwater, which affects the display content.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A construction project management progress display board, comprising a display frame (1) and two fixed supports (2) fixed to the bottom of the display frame (1), characterized in that: The back of the display frame (1) is hinged with a fixed back plate (3), and the interior of the display frame (1) is provided with a protective component (4) to wrap the progress display material; The protective component (4) includes a material display board (41) fixed to the front of the fixed back plate (3), a writing board (42) fixed inside the display frame (1), a rotating rod (43) inserted into the inner side of the lower end of the display frame (1), a rotating cylinder (44) rotatably connected to the outer side of the rotating rod (43), a protective plate (45) wrapped around the outer side of the rotating cylinder (44), a return spring (46) fixed at both ends of the rotating cylinder (44), a limiting slide rod (47) fixed at the top of the protective plate (45), a plurality of connecting pieces (48) fixed on the front side of the limiting slide rod (47), and a fixed crossbar (49) fixed at one end of the connecting piece (48).

2. The construction project management progress display board according to claim 1, characterized in that: The front of the fixed back plate (3) is provided with several limiting slots for limiting, and the four corners of the back of the material display plate (41) are fixed with positioning blocks that are used in conjunction with the limiting slots.

3. A construction project management progress display board according to claim 1, characterized in that: The writing board (42) is located between the material display board (41) and the protective board (45), and both the writing board (42) and the protective board (45) are transparent flexible materials.

4. A construction project management progress display board according to claim 1, characterized in that: The bottom of the inner walls on both sides of the display frame (1) is provided with limiting holes for use with the rotating rod (43). Both ends of the rotating rod (43) are rotatably connected to the display frame (1) through the limiting holes.

5. A construction project management progress display board according to claim 1, characterized in that: The torsion spring (46) is wrapped around the outside of the rotating rod (43), and the opposite ends of the two torsion springs (46) are fixedly installed with the display frame (1).

6. A construction project management progress display board according to claim 1, characterized in that: The limiting slide bar (47) is located inside the display frame (1) and is slidably connected to the display frame (1). The connecting piece (48) passes through the inner cavity of the display frame (1) to the front of the display frame (1), and a gap for drainage is provided between the two connecting pieces (48).

7. A construction project management progress display board according to claim 1, characterized in that: The bottom of the display frame (1) has several through holes extending to the inner bottom wall of the display frame (1), and the upper ends of both sides of the display frame (1) have snap-fit ​​slots for limiting the fixed crossbar (49).

8. A construction project management progress display board according to claim 1, characterized in that: The length of the fixed crossbar (49) is greater than the length of the inner frame of the display frame (1), and the fixed crossbar (49) is slidably connected to the front of the display frame (1).

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