Pouring formwork structure for viaduct road edge construction

Abstract

The utility model discloses a viaduct road edge construction pouring formwork structure which comprises plate bodies which are symmetrically arranged, and at least one through hole is formed in each plate body. The detection assembly is arranged on the plate body, the detection assembly is composed of a blocking piece and a connecting piece, the blocking piece covers the outer portion of the through hole, and the connecting piece is fixed to the upper position and the lower position of the through hole and allows the blocking piece to move transversely; the connecting pieces are two limiting plates fixed to the upper position and the lower position of the through hole. Through the designed detection assembly, the internal pouring condition can be visually detected, it is guaranteed that the formed viaduct road edge has the qualified filling degree, the problems of local sinking and local lacking are avoided, the cost quality is effectively improved, the detection assembly is achieved through a pure structure, no intelligent detection equipment is needed, the investment efficiency is high, and the detection cost is low. And the application scene is large, the overall practicability is high, and the defects of an existing template structure in use are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting templates, and in particular relates to a casting template structure for elevated bridge curb construction. Background Art

[0002] A viaduct is a type of bridge that generally refers to a bridge that spans a deep ravine instead of a high embankment, as well as a bridge that spans a road in an urban bridge. It is supported by high-supported towers or pillars. Due to the overall height of the viaduct, in order to ensure driving safety, a curb will be cast at the edge of the viaduct. During the casting process, a special formwork structure is required.

[0003] The casting formwork used in the field of viaduct curb casting is basically made of metal. It is large in size and opaque. Therefore, during the casting, it is easy to have problems of partial unfilled or lack of pouring. That is, from the top, the concrete has filled the entire formwork, but there are still many pores and local missing inside. This problem cannot be detected by naked eye, and it is costly and time-consuming to detect it through equipment. Therefore, it has great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The utility model aims to provide a casting template structure for elevated bridge curb construction, so as to solve the many quality problems of the elevated bridge curb finally cast by the existing casting template proposed in the above background technology, such as many internal pores, local depressions, insufficient filling, etc.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cast formwork structure for construction of an elevated bridge curb, comprising a plate body, symmetrically arranged, with at least one through hole opened on the plate body; a detection component, arranged on the plate body, the detection component consisting of a plugging member and a connecting member, wherein the plugging member covers the outside of the through hole, and the connecting member is fixed at the upper and lower positions of the through hole, and the plugging member is provided for lateral movement. When pouring begins, the through hole is closed by the plugging member. After the pouring is completed, it is left to stand, at which time the concrete inside is in a preliminary solidified state. At this time, the plugging member is slid along the connecting member to expose the through hole. At this time, it is observed whether the through hole is filled with concrete. If not, it means that the concrete filling degree inside the plate body is not enough. At this time, the plugging member is closed again, and the concrete inside the plate body is compacted. Otherwise, it indicates that the pouring purpose is achieved.

[0006] Preferably, the connecting member is two limit plates fixed at upper and lower positions of the through hole, and slide grooves are provided on inner sides of opposite surfaces of the two limit plates, and the blocking member is slidably arranged in the slide grooves.

[0007] Preferably, the blocking member is a baffle that is slidably inserted into the slide groove, and an adjustment column is fixed to the outer surface of the baffle, through which the baffle can be conveniently moved, and the longitudinal cross-sectional area of ​​the baffle is larger than the longitudinal cross-sectional area of ​​the through hole, thereby ensuring that the through hole is covered and blocked.

[0008] Preferably, a plurality of reinforcing ribs are equidistantly arranged on the outer side of the plate body, and the detection component is arranged between every two adjacent reinforcing ribs. One end of the limit plate is adjacent to the reinforcing rib on one side, and a spacing is left between the other end of the limit plate and the reinforcing rib on the other side, and the spacing is greater than the length of the baffle, thereby ensuring that the baffle can be placed normally.

[0009] Preferably, a limiting screw hole is further provided on the surface of the plate body, and the limiting screw hole is arranged adjacent to the other end of the limiting plate. A limiting bolt is also screwed into the limiting screw hole, and the limiting bolt limits or separates from the baffle plate. When the baffle plate is closed, in order to avoid detachment from the limiting plate, blocking can be achieved by the limiting bolt.

[0010] Preferably, support plates are fixed at both ends of the symmetrically arranged plate body, and locking bolts penetrate the interior of the support plate. The two ends of the plate body are fixed by the locking bolts to increase the strength during casting.

[0011] Preferably, a mounting screw hole is provided at the bottom edge of the plate body, and the mounting screw hole is fixedly connected to the placement surface by a bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed detection components, the internal pouring conditions can be detected intuitively to ensure that the elevated road edge after forming has a qualified filling degree and does not have problems such as local depressions and local shortages, effectively improving cost quality. In addition, the detection component is implemented with a pure structure and does not require any intelligent detection equipment. It has high investment efficiency, a wide range of application scenarios, and high overall practicality, which improves the shortcomings of the existing formwork structure in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 For this utility model Figure 1 A magnified schematic diagram of area A in the middle.

[0017] In the figure:

[0018] 100, plate body; 100a, through hole; 100b, limiting screw hole; 100c, mounting screw hole; 101, limiting plate; 101a, slide groove; 102, support plate; 103, locking bolt; 104, limiting bolt;

[0019] 200. baffle; 201. adjusting column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a viaduct roadside construction casting template structure, comprising

[0022] The plate body 100 is symmetrically arranged, and at least one through hole 100a is opened on the plate body 100;

[0023] A detection component is arranged on the plate body 100, and the detection component is composed of a plugging piece and a connecting piece, wherein the plugging piece covers the outside of the through hole 100a, and the connecting piece is fixed at the upper and lower positions of the through hole 100a, and allows the plugging piece to move laterally. When pouring starts, the through hole 100a is closed by the plugging piece. After the pouring is completed, it is left to stand for 4 to 5 minutes. At this time, the concrete inside is in a preliminary solidified state. At this time, the plugging piece is slid along the connecting piece to expose the through hole 100a. At this time, observe whether the through hole 100a is filled with concrete. If not, it means that the concrete filling degree inside the plate body 100 is not enough. At this time, the plugging piece is closed again, and the concrete inside the plate body 100 is compacted. Otherwise, it indicates that the pouring purpose is achieved.

[0024] In this embodiment, preferably, the connecting member is two limit plates 101 fixed at upper and lower positions of the through hole 100a, and a slide groove 101a is provided on the inner sides of the opposite surfaces of the two limit plates 101, and the blocking member is slidably arranged in the slide groove 101a.

[0025] In this embodiment, preferably, the blocking member is a baffle 200 that is slidably inserted into the slide groove 101a, and an adjustment column 201 is fixed to the outer surface of the baffle 200. The baffle 200 can be conveniently moved by the adjustment column 201. The longitudinal cross-sectional area of ​​the baffle 200 is larger than the longitudinal cross-sectional area of ​​the through hole 100a, thereby ensuring that the through hole 100a is covered and blocked.

[0026] In this embodiment, preferably, a plurality of reinforcing ribs are equidistantly arranged on the outer side of the plate body 100, and the detection component is arranged between every two adjacent reinforcing ribs. One end of the limiting plate 101 is adjacent to the reinforcing rib on one side, and a spacing is left between the other end of the limiting plate 101 and the reinforcing rib on the other side, and the spacing is greater than the length of the baffle 200, thereby ensuring that the baffle 200 can be placed normally.

[0027] In this embodiment, preferably, a limiting screw hole 100b is further provided on the surface of the plate body 100, and the limiting screw hole 100b is arranged adjacent to the other end of the limiting plate 101. A limiting bolt 104 is also screwed into the limiting screw hole 100b, and the limiting bolt 104 limits or separates from the baffle 200. When the baffle 200 is closed, in order to avoid detachment from the limiting plate 101, blocking can be achieved by the limiting bolt 104.

[0028] In this embodiment, preferably, support plates 102 are fixed to both ends of the symmetrically arranged plate body 100, and locking bolts 103 penetrate the interior of the support plate 102. The locking bolts 103 are used to fix the ends of the two plate bodies 100 to increase the strength during casting.

[0029] In this embodiment, preferably, a mounting screw hole 100c is further provided at the bottom edge of the plate body 100, and the mounting screw hole 100c is fixedly connected to the placement surface by bolts.

[0030] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), 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 pouring formwork structure for elevated bridge curb construction, characterized in that: include The plate body (100) is symmetrically arranged, and at least one through hole (100a) is opened on the plate body (100); A detection component is arranged on the plate body (100), and is composed of a blocking member and a connecting member, wherein the blocking member covers the outside of the through hole (100a), and the connecting member is fixed at upper and lower positions of the through hole (100a) and allows the blocking member to move laterally.

2. The pouring formwork structure for elevated bridge curb construction according to claim 1, characterized in that: The connecting member is two limit plates (101) fixed at upper and lower positions of the through hole (100a), and a slide groove (101a) is provided on the inner sides of the opposite surfaces of the two limit plates (101), and the blocking member is slidably arranged in the slide groove (101a).

3. The pouring formwork structure for construction of an elevated bridge curb according to claim 2, characterized in that: The blocking member is a baffle (200) that is slidably inserted into the slide groove (101a), an adjustment column (201) is fixed to the outer surface of the baffle (200), and the longitudinal cross-sectional area of ​​the baffle (200) is larger than the longitudinal cross-sectional area of ​​the through hole (100a).

4. The pouring formwork structure for elevated bridge curb construction according to claim 3 is characterized by: A plurality of reinforcing ribs are equidistantly arranged on the outer side of the plate body (100), and the detection component is arranged between every two adjacent reinforcing ribs. One end of the limiting plate (101) is adjacent to the reinforcing rib on one side, and a spacing is left between the other end of the limiting plate (101) and the reinforcing rib on the other side, and the spacing is greater than the length of the baffle (200).

5. The pouring formwork structure for elevated bridge curb construction according to claim 4, characterized in that: A limiting screw hole (100b) is also provided on the surface of the plate body (100). The limiting screw hole (100b) is arranged adjacent to the other end of the limiting plate (101). A limiting bolt (104) is screwed into the limiting screw hole (100b). The limiting bolt (104) limits or separates from the baffle (200).

6. The pouring formwork structure for elevated bridge curb construction according to claim 1, characterized in that: Support plates (102) are fixed to both ends of the symmetrically arranged plate body (100), and locking bolts (103) penetrate the interior of the support plate (102).

7. The pouring formwork structure for elevated bridge curb construction according to claim 6, characterized in that: The bottom edge of the plate body (100) is also provided with a mounting screw hole (100c), and the mounting screw hole (100c) is fixedly connected to the placement surface by means of bolts.

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