Road and bridge concrete guardrail pouring model
By designing the road bridge concrete guardrail pouring model with support mechanism and adjustment mechanism, the problems of insufficient stability and adjustment of traditional models are solved, efficient and flexible guardrail pouring is achieved, and construction quality and efficiency are improved.
Patent Information
- Application Number
- CN202420750601.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-11
AI Technical Summary
The traditional concrete guardrail pouring model has insufficient stability and adjustment, which makes it difficult to ensure the quality of guardrail forming and it is difficult to flexibly adapt to the pouring needs of different sizes, limiting the flexibility and efficiency of construction.
A concrete guardrail casting model of the road bridge including concave plates, support mechanisms, screws, connecting plates, nails and holes is designed. The stability and adjustment of the model are achieved through the threaded connection of the support mechanism and the limit sliding of the slider. , able to flexibly adjust the width and length of the guardrail.
It improves the stability and efficiency of the construction process, ensures the forming quality of the guardrail, is suitable for the construction of different types of roads and bridges, and significantly improves the construction quality and efficiency.
Smart Images
Figure CN222213595U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of road and bridge construction, in particular to a road and bridge concrete guardrail casting model. Background Art
[0002] In the practice of road and bridge construction, traditional concrete guardrail casting models have obvious deficiencies in stability and adjustability. Specifically, these models are often prone to deformation during the casting process, which makes it difficult to ensure the molding quality and precision of the guardrail. At the same time, due to limited adjustability, traditional models are difficult to flexibly adapt to the casting needs of guardrails of different sizes, which greatly limits the flexibility and efficiency of construction.
[0003] Therefore, in order to overcome these defects of the traditional model and improve the quality and efficiency of road and bridge construction, the utility model proposes an improved road and bridge concrete guardrail casting model. Utility Model Content
[0004] In order to solve the problems existing in the background technology, the utility model provides a road and bridge concrete guardrail casting model.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a road and bridge concrete guardrail casting model, including a concave plate, two supporting mechanisms, two screws, two connecting plates, a plurality of clamping nails and a plurality of clamping holes;
[0006] One side wall of the concave plate is provided with multiple through holes along the vertical direction, and a nail is slidably provided in each through hole. The other side wall of the concave plate is provided with holes corresponding to the through holes one by one along the vertical direction, and each of the holes is used in conjunction with the corresponding nail. Two supporting mechanisms are symmetrically provided on the inner end surface of the concave plate, and each of the supporting mechanisms is hinged to the concave plate. Threaded holes are provided on both sides of the upper end of the concave plate, and connecting holes are provided on each connecting plate in the length direction of the upper end. Each screw is rotated through the corresponding connecting hole and is threadedly connected to the corresponding threaded hole.
[0007] Compared with the prior art, the beneficial effects of the utility model are:
[0008] 1. High stability: The designed support mechanism can ensure the stability of the model during the pouring process and prevent its deformation and movement. The support mechanism realizes a smooth and reliable support function through the threaded connection between the threaded rod and the internal threaded sleeve, and the limited sliding connection between the slider and the slide groove, effectively improving the stability of the construction process.
[0009] 2. Strong adjustability: The model has a flexible adjustment mechanism that can meet the casting needs of guardrails of different sizes. On the one hand, by adjusting the relative position between the connection hole on the connecting plate and the threaded hole on the upper end of the concave plate and tightening the screws, the width of the guardrail can be easily adjusted. On the other hand, by using the combination of the clamping holes and the clamping nails on both sides of the concave plate, the model can be spliced to adapt to the casting of guardrails of different lengths.
[0010] 3. High construction efficiency: Due to the reasonable structure and easy adjustment of the model, it can quickly adapt to the casting needs of guardrails of different sizes, thereby improving construction efficiency. In addition, the stability of the model also reduces construction interruptions and rework caused by deformation or movement, further improving construction efficiency.
[0011] 4. Good construction quality: By ensuring the stability and adjustability of the model during the pouring process, the utility model can effectively ensure the pouring quality of the guardrail and reduce construction quality defects caused by model problems.
[0012] 5. Strong versatility: Due to the flexible design and strong adaptability of the model, it can be widely used in different types of road and bridge construction, bringing significant progress to the road and bridge construction industry.
[0013] In summary, this utility model for pouring concrete guardrails for roads and bridges provides an efficient, reliable and flexible construction tool for the road and bridge construction industry through its stability, adjustability and strong versatility, which is of great significance for improving the quality and efficiency of road and bridge construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view of the utility model;
[0015] Figure 2 It is a top view of the utility model;
[0016] Figure 3 It is a right view of the utility model;
[0017] Figure 4 It is a schematic diagram of the support mechanism of the utility model. DETAILED DESCRIPTION
[0018] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0019] This embodiment describes a concrete guardrail casting model for a road bridge, including a concave plate 1, two support mechanisms 4, two screws 5, two connecting plates 6, a plurality of clamping nails 2 and a plurality of clamping holes 3;
[0020] A plurality of through holes are provided on one side wall of the concave plate 1 along the vertical direction, and a staple 2 is slidably provided in each through hole. A staple 2 is provided on the other side wall of the concave plate 1 along the vertical direction, and a staple hole 3 corresponding to the through holes is provided one by one. Each of the staple holes 3 is used in conjunction with the corresponding staple 2. Two supporting mechanisms 4 are symmetrically provided on the inner end surface of the concave plate 1, and each of the supporting mechanisms 4 is hinged to the concave plate 1. Threaded holes are provided on both sides of the upper end of the concave plate 1, and a connecting hole is provided on each of the connecting plates 6 along the length direction. Each of the screws 5 is rotated through the corresponding connecting hole and is threadedly connected to the corresponding threaded hole.
[0021] Each of the supporting mechanisms 4 comprises a sleeve 7, an internal thread sleeve 8, a threaded rod 9, a slider 10 and a top head 11;
[0022] One end of the sleeve 7 is hinged to the concave plate 1, and the other end of the sleeve 7 is rotatably connected to the internal threaded sleeve 8. A sliding groove is provided in the sleeve 7, and the threaded rod 9 is threadedly connected to the internal threaded sleeve 8. One end of the threaded rod 9 is slidably inserted into the sleeve 7 and fixedly connected to the slider 10. The slider 10 is limitedly slidably connected to the sliding groove, and a head 11 is provided at the other end of the threaded rod 9.
[0023] When using the utility model, we first place the outer end faces of the concave plates 1 of the two devices corresponding to each other to form a basic framework for casting the guardrail. Next, in order to fix this basic framework and ensure its stability, we need to adjust the support mechanism 4; specifically, by pulling up each sleeve 7 and rotating the corresponding internal threaded sleeve 8, the threaded rod 9 can slide out of the sleeve 7 smoothly. In this process, the limited sliding connection between the slider 10 and the slide groove ensures the stable extension or retraction of the threaded rod 9. When one end of the threaded rod 9 is in close contact with the bottom surface, it plays a key role in supporting the entire device, thereby preventing the deformation and movement of the model during the casting process;
[0024] At the same time, the screw 5 and the connecting plate 6 at the upper end of the concave plate 1 are provided to fix the width of the guardrail. By adjusting the relative position between the connecting hole on the connecting plate 6 and the threaded hole at the upper end of each concave plate 1 and tightening the screw 5, we can achieve flexible adjustment of the width of the guardrail.
[0025] In addition, the through holes and the clamping holes 3 on both sides of the concave plate 1 are designed for use with the clamping nails 2. In practical applications, the concave plate 1 can be spliced with other concave plates 1 of the same model through the connection between the clamping nails 2 and the clamping holes 3, thereby meeting the requirements for casting guardrails of different lengths.
[0026] In summary, the utility model ensures stability by adjusting the supporting mechanism 4, realizes length adjustment by connecting the pin 2 with the card hole 3, and realizes width adjustment by adjusting the screw 5 and the connecting plate 6, so as to meet the casting requirements of guardrails of different sizes. Its reasonable structural design not only ensures the stability and adjustability of the construction process, but also greatly improves the construction efficiency and quality, bringing remarkable progress to the road and bridge construction industry.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other forms of assembly without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalents of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
Claims
1. A road and bridge concrete guardrail casting model, characterized by: It comprises a concave plate (1), two supporting mechanisms (4), two screws (5), two connecting plates (6), a plurality of clamping nails (2) and a plurality of clamping holes (3); A plurality of through holes are provided on one side wall of the concave plate (1) along the vertical direction, and a clamping nail (2) is slidably provided in each through hole. A clamping hole (3) corresponding to the through hole is provided on the other side wall of the concave plate (1) along the vertical direction, and each of the clamping holes (3) is used in conjunction with the corresponding clamping nail (2). Two supporting mechanisms (4) are symmetrically provided on the inner end surface of the concave plate (1), and each of the supporting mechanisms (4) is hinged to the concave plate (1). Threaded holes are provided on both sides of the upper end of the concave plate (1). A connecting hole is provided on each of the connecting plates (6) along the length direction, and each of the screws (5) is rotated through the corresponding connecting hole and is threadedly connected to the corresponding threaded hole.
2. A road and bridge concrete guardrail casting model according to claim 1, characterized in that: Each of the supporting mechanisms (4) comprises a sleeve (7), an internal thread sleeve (8), a threaded rod (9), a slider (10) and a top head (11); One end of the sleeve (7) is hinged to the concave plate (1), and the other end of the sleeve (7) is rotatably connected to the internal threaded sleeve (8). A sliding groove is provided in the sleeve (7), and the threaded rod (9) is threadedly connected to the internal threaded sleeve (8). One end of the threaded rod (9) is slidably inserted into the sleeve (7) and fixedly connected to the slider (10). The slider (10) is limitedly slidably connected to the sliding groove, and a head (11) is provided at the other end of the threaded rod (9).