Material signboard for construction site
By setting rotatable signboards and limit parts on the material signboards on the construction site, the need to switch the signboard information without the need to be transported, solving the problem that users in the prior art need to frequently carry signboards, and improving the stability of use and durability.
Patent Information
- Application Number
- CN202420141646.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-19
AI Technical Summary
At construction sites, existing material signs need to be frequently transported to adapt to different specifications of steel bars, which increases the burden on users.
Design a material sign for construction site, including multiple rotatable sign boards and support frames, and quickly lock and unlock the sign board through limits and controls, allowing the sign board information to be switched without the need to be transferred and switched, and through resin The protective layer improves durability.
It realizes convenient switching of signboard information, reduces the burden on users, and improves the stability and durability of signboard usage.
Smart Images
Figure CN222213615U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of identification plates, in particular to a material identification plate for construction sites. Background Art
[0002] On construction sites, items such as steel bars and plates are usually stored in the open air. In order to facilitate transportation personnel to accurately select the required materials, it is usually necessary to place material identification plates in front of the materials to facilitate quick search of the required materials by transportation personnel.
[0003] The material identification plate in the related art usually includes a support base and an identification plate fixed on the top of the support base, and the identification plate is sprayed with identification text. However, for construction steel bars, the specifications of each batch of incoming materials may be different, and the user needs to remove the original identification plate and then place the identification plate corresponding to the identification text in front of the material. In this way, for steel bars of different specifications, the user needs to carry out operations such as moving the identification plate, which increases the burden on the user and needs to be improved. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a material identification sign for a construction site, which has the advantage of reducing the burden on users.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a material identification sign for a construction site, comprising a support base, on which a plurality of support frames are arranged in sequence along the vertical direction, two adjacent support frames are fixedly connected, and the support frame located at the bottom is fixedly connected to the support base, an identification plate is rotatably connected in each of the support frames, and a side of the identification plate with identification text can be rotated to the back of the support base.
[0006] By adopting the above technical solution and setting up multiple rotatable identification plates, the user can rotate the identification plate corresponding to the material information to the front of the support base, and rotate other identification plates to the back of the support base, thereby realizing the switching of the identification plate information without moving and carrying the identification plates. The identification plate information switching operation is convenient and can reduce the burden on the user.
[0007] In a preferred example, the utility model can be further configured as follows: the center positions of the two side walls of the identification plate are respectively horizontally fixedly connected with a rotating shaft, the inner walls on both sides of the support frame are respectively provided with rotating holes for the corresponding rotating shafts to rotate with, and the support frame is provided with a limit piece for limiting the rotation of the rotating shaft.
[0008] By adopting the above technical solution, the rotation of the rotating shaft is limited by the limiter, so that the identification plate is fixed, the risk of accidental overturning of the identification plate is reduced, and the stability of the identification plate is improved.
[0009] In a preferred example, the utility model can be further configured as follows: a rectangular clearance groove communicating with the corresponding rotating hole is opened on the side wall of the support frame, the limiting member includes a limiting toothed ring horizontally slidably connected to the clearance groove, and the outer side wall of the limiting toothed ring is rectangular and matches the clearance groove;
[0010] The end of the rotating shaft extends into the clearance groove and is fixedly sleeved with a limit gear. The support frame is provided with a control member for controlling the horizontal sliding of the limit gear ring, so that the limit gear ring can be engaged with or separated from the limit gear.
[0011] By adopting the above technical solution, the horizontal movement of the limit tooth ring is controlled by the control component. When the limit tooth ring is engaged or separated from the limit gear, the identification plate can be locked and unlocked, which is convenient to operate, thereby realizing rapid switching of the identification plate information.
[0012] In a preferred example, the utility model can be further configured as follows: the control member includes a control plate horizontally slidably connected to the give way groove, one side surface of the control plate is fixedly connected to the limiting toothed ring, and the other side surface is fixedly connected to a lifting ring.
[0013] By adopting the above technical solution, the lifting ring is pulled to drive the control plate to move, and then the control plate can drive the limiting tooth ring to move, thereby realizing the rapid locking and unlocking of the identification plate.
[0014] In a preferred example, the utility model can be further configured as follows: a blocking ring is fixedly connected to the notch of the give-way slot, and the blocking ring is used to limit the control panel from sliding out of the give-way slot.
[0015] By adopting the above technical solution and providing a blocking ring, the control board is prevented from sliding out of the clearance groove, thereby reducing the risk of losing components such as the control board.
[0016] In a preferred example, the utility model can be further configured as follows: the control plate is connected to the blocking ring by a spring, and the spring is used to drive the control plate to move in a direction away from the blocking ring and make the limit gear ring mesh with the limit gear, and the control plate moves toward the blocking ring, and before the spring is compressed to the limit state, the limit gear ring and the limit gear have been separated.
[0017] By adopting the above technical solution, the control plate is pushed by the spring to drive the limit tooth ring to move, so that the limit tooth ring and the limit gear maintain a stable meshing state, thereby improving the locking stability of the identification plate and reducing the risk of accidental flipping of the identification plate.
[0018] In a preferred example, the utility model can be further configured as follows: a transparent resin protective layer is provided on the surface of the identification plate.
[0019] By adopting the above technical solution, the text information on the sign board is shielded and protected by the resin protective layer, thereby improving the durability of the sign board and further improving the service life of the sign.
[0020] In summary, the utility model has the following beneficial effects:
[0021] 1. By setting a plurality of rotatable identification plates, the user can rotate the identification plate corresponding to the material information to the front of the support base, and rotate the other identification plates to the back of the support base, so as to realize the switching of the identification plate information, without moving and carrying the identification plate, and the switching operation of the identification plate information is convenient and can reduce the burden on the user;
[0022] 2. The rotation of the rotating shaft is limited by the limiter, so as to fix the identification plate and reduce the risk of accidental flipping of the identification plate, thereby improving the stability of the identification plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural schematic diagram of an embodiment;
[0024] Figure 2 is a cross-sectional view of a support frame in an embodiment;
[0025] Figure 3 yes Figure 2 A magnified schematic diagram of area A in the middle.
[0026] Figure numerals: 1. support seat; 2. support frame; 3. identification plate; 4. rotating shaft; 5. rotating hole; 6. limit member; 61. limit gear ring; 62. limit gear; 7. give way groove; 8. control member; 81. control plate; 82. lifting ring; 9. blocking ring; 10. spring. DETAILED DESCRIPTION
[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0028] Reference Figure 1A material identification plate for a construction site includes a support base 1, on which a plurality of support frames 2 are arranged in sequence in a vertical direction, two adjacent support frames 2 are fixedly connected, and the support frame 2 located at the bottom is fixedly connected to the support base 1. An identification plate 3 is rotatably connected in each support frame 2, and a side of the identification plate 3 with identification text can be rotated to the back of the support base 1.
[0029] By providing a plurality of rotatable identification plates 3, the user can rotate the identification plate 3 corresponding to the material information to the front of the support base 1, and rotate other identification plates 3 to the back of the support base 1, thereby realizing the switching of the identification plate information without moving and carrying the identification plate. The identification plate information switching operation is convenient and can reduce the burden on the user.
[0030] Reference Figure 1 , Figure 2 The center of the two side walls of the identification plate 3 is horizontally fixed with a rotating shaft 4, and the inner walls of the two sides of the support frame 2 are respectively provided with a rotating hole 5 for the corresponding rotating shaft 4 to rotate and cooperate, and the support frame 2 is provided with a limiter 6 for limiting the rotation of the rotating shaft 4. The limiter 6 limits the rotation of the rotating shaft 4 to achieve the fixing of the identification plate 3, reduce the risk of accidental overturning of the identification plate 3, and thus improve the stability of the identification plate.
[0031] Reference Figure 2 , Figure 3 The side wall of the support frame 2 is provided with a rectangular clearance groove 7 connected to the corresponding rotating hole 5. The limiting member 6 includes a limiting tooth ring 61 horizontally slidably connected to the clearance groove 7. The outer side wall of the limiting tooth ring 61 is rectangular and matches the clearance groove 7.
[0032] Reference Figure 2 , Figure 3 The end of the rotating shaft 4 extends into the clearance groove 7 and is fixedly sleeved with a limit gear 62. The support frame 2 is provided with a control member 8 for controlling the horizontal sliding of the limit gear ring 61, so that the limit gear ring 61 can engage or disengage with the limit gear 62.
[0033] The control member 8 controls the horizontal movement of the limit tooth ring 61. When the limit tooth ring 61 is engaged with or separated from the limit gear 62, the identification plate 3 can be locked and unlocked. The operation is convenient, thereby realizing the rapid switching of the identification plate information.
[0034] Reference Figure 2 , Figure 3 The control member 8 includes a control plate 81 horizontally slidably connected to the clearance groove 7, one side surface of the control plate 81 is fixedly connected to the limit tooth ring 61, and the other side surface is fixedly connected to a lifting ring 82. Pulling the lifting ring 82 drives the control plate 81 to move, and then the control plate 81 can drive the limit tooth ring 61 to move.
[0035] Reference Figure 2 , Figure 3 A blocking ring 9 is fixedly connected to the notch of the make way slot 7, and the blocking ring 9 is used to limit the control board 81 from sliding out of the make way slot 7, so as to reduce the risk of losing components such as the control board 81.
[0036] Reference Figure 2 , Figure 3 The control plate 81 is connected to the blocking ring 9 through the spring 10, and the spring 10 is used to drive the control plate 81 to move in a direction away from the blocking ring 9 and make the limit tooth ring 61 mesh with the limit gear 62. At the same time, when the control plate 81 moves toward the blocking ring 9 and the spring 10 is compressed to the limit state, the limit tooth ring 61 and the limit gear 62 have been separated to ensure that the identification plate 3 can be unlocked smoothly.
[0037] The control plate 81 is pushed by the spring 10 to drive the limit tooth ring 61 to move, so that the limit tooth ring 61 and the limit gear 62 maintain a stable meshing state, thereby improving the locking stability of the identification plate 3 and reducing the risk of accidental flipping of the identification plate 3.
[0038] Reference Figure 2 , Figure 3 The surface of the identification plate 3 is provided with a transparent resin protective layer (not shown in the figure), which can shield and protect the text information on the identification plate 3, thereby improving the durability of the identification plate 3 and further improving the service life of the identification plate.
[0039] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.
Claims
1. A material identification plate for a construction site, comprising a support base (1), characterized in that: A plurality of support frames (2) are arranged on the support seat (1), the plurality of support frames (2) are arranged in sequence along the vertical direction, two adjacent support frames (2) are fixedly connected, and the support frame (2) located at the bottom is fixedly connected to the support seat (1), and an identification plate (3) is rotatably connected inside each of the support frames (2), and a side of the identification plate (3) with identification characters can be rotated to the back side of the support seat (1).
2. A material identification sign for a construction site according to claim 1, characterized in that: The central positions of the two side walls of the identification plate (3) are respectively and horizontally fixedly connected with a rotating shaft (4), the inner walls of the two sides of the support frame (2) are respectively provided with a rotating hole (5) for the corresponding rotating shaft (4) to rotate and cooperate, and the support frame (2) is provided with a limiter (6) for limiting the rotation of the rotating shaft (4).
3. A material identification sign for a construction site according to claim 2, characterized in that: The side wall of the support frame (2) is provided with a rectangular clearance groove (7) which is in communication with the corresponding rotating hole (5); the limiting member (6) comprises a limiting toothed ring (61) which is horizontally slidably connected to the clearance groove (7); the outer side wall of the limiting toothed ring (61) is rectangular and matches the clearance groove (7); The end of the rotating shaft (4) extends into the clearance groove (7) and is fixedly sleeved with a limit gear (62); the support frame (2) is provided with a control member (8) for controlling the horizontal sliding of the limit gear ring (61) and enabling the limit gear ring (61) to mesh with or separate from the limit gear (62).
4. A material identification sign for a construction site according to claim 3, characterized in that: The control member (8) comprises a control plate (81) horizontally slidably connected to the clearance groove (7); one side surface of the control plate (81) is fixedly connected to the limiting toothed ring (61), and the other side surface is fixedly connected to a lifting ring (82).
5. A material identification sign for a construction site according to claim 4, characterized in that: A blocking ring (9) is fixedly connected to the notch of the clearance groove (7), and the blocking ring (9) is used to limit the control plate (81) from sliding out of the clearance groove (7).
6. A material identification sign for a construction site according to claim 5, characterized in that: The control plate (81) is connected to the blocking ring (9) via a spring (10), and the spring (10) is used to drive the control plate (81) to move in a direction away from the blocking ring (9) and to make the limit tooth ring (61) mesh with the limit gear (62). Before the control plate (81) moves toward the blocking ring (9) and the spring (10) is compressed to an extreme state, the limit tooth ring (61) and the limit gear (62) are separated.
7. A material identification sign for a construction site according to claim 1, characterized in that: The surface of the identification plate (3) is provided with a transparent resin protective layer.