Ice breaking body and template connecting structure

Abstract

The utility model discloses an icebreaking body and template connecting structure, which belongs to the technical field of bridge construction, and comprises a ship-shaped icebreaking body arranged on the ice-facing surface of a bridge pier and used for being connected with a template surrounding the bridge pier, mounting blocks are arranged on the inner walls of the two sides of the icebreaking body close to the template, and detachably connected bolts are arranged between the mounting blocks and the template. And screw holes for fixing the bolts are formed in the mounting blocks. The connecting structure can solve the problems that an external steel plate type ice breaking body is inconvenient to construct and influences the overall landscape effect of a bridge.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge construction and provides a connecting structure of an ice breaker and a template. Background Art

[0002] With the development of shipping, the issue of bridge pier collision prevention has become increasingly important, especially in areas with moderate or severe drift ice. When temperatures rise in spring, the ice melts and the river opens, causing the hard ice, pushed by the current, to severely impact and rub against the bridge piers. This not only causes the concrete on the piers to fall off, exposing and corroding the steel bars, but can also cause lateral deformation of the piers, threatening the safety of the bridge. Therefore, the installation of icebreakers on the ice-facing surfaces of the piers is particularly important. This effectively prevents drifting ice and drifting objects from directly impacting the piers, thereby improving the durability of the piers and maintaining the safety of the bridge.

[0003] At present, most common icebreakers are external steel plate structures. Figures 1-3 As shown, during the construction of the bridge pier (1), the connection between the ice-breaking body (4) on the ice-facing surface and the formwork (2) is usually achieved by welding angle steel (3) and then pouring the bridge pier with the ice-breaking body. However, after the bridge pier is poured and the formwork is removed, these connecting angle steels need to be separated from the ice-breaking body by flame cutting. The main problems caused by this construction method are:

[0004] 1) Material waste: The cut angle steel material loss is serious and the secondary utilization rate is low, which increases the waste of steel.

[0005] 2) Complex construction: Cutting and demolition steps increase the complexity of construction and may extend the construction period.

[0006] 3) Affecting the aesthetics: After the angle steel is separated, the surface of the icebreaker is damaged or scarred, which will not only bring additional difficulties but also affect the overall landscape effect of the bridge. Utility Model Content

[0007] In view of this, the purpose of the present invention is to provide an ice-breaking body and template connection structure with a simple structure, reliable performance, convenient construction, and economy and practicality, so as to solve the problem of inconvenience in construction of external steel plate ice-breaking bodies and the problem of affecting the overall landscape effect of the bridge.

[0008] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0009] The utility model provides a kind of ice breaker and form connection structure, including being set in the ice face of pier and being used to with the form of surrounding pier connection and being ship-shaped ice breaker, the ice breaker is equipped with mounting block on the two sides inner wall close to form, detachable connection bolt is arranged between the mounting block and form, and screw hole for fixing bolt is equipped on mounting block.Using above-mentioned scheme, by detachable connection mode, the waste of material is reduced, and the possibility of secondary use is improved;And simplify construction process, so that construction personnel can quickly install and disassemble ice breaker, reduce the complexity and time cost of construction;Also avoid the surface scar caused by cutting after welding, maintain the overall appearance of pier.

[0010] Optionally, the mounting blocks provided on the two side inner walls of the ice breaker are arranged as multiple on the height of the ice breaker, and are symmetrically arranged on the two sides.

[0011] Optionally, a connecting rod mechanism is provided between the mounting blocks provided on the two side inner walls of the ice breaker at the same elevation, the connecting rod mechanism is composed of reinforcing rods and double-end nuts, two reinforcing rods are provided, and the two reinforcing rods are connected by a double-end nut at one end adjacent to each other, and are connected to a mounting block at the other end away from each other. The design of the connecting rod mechanism enhances the overall performance of the ice breaker, so that it can better cope with complex external environment and mechanical requirements during use, and can effectively improve the compression and tension resistance of the ice breaker.

[0012] Optionally, the end of the reinforcing rod connected to the mounting block is provided in a T-shaped, L-shaped or hemispherical shape, and the mounting block is provided with a limiting slot for the end of the reinforcing rod to slide in and out and a strip hole for the rod body of the reinforcing rod to pass through. In this way, the former is used to limit the sliding range of the end of the reinforcing rod in the mounting block, and the latter allows the rod body of the reinforcing rod to pass freely, so that the overall structure is more flexible and easy to adjust and position.

[0013] Optionally, the opening direction of the limiting slot and the strip hole is located on the upper surface or side surface of the mounting block, and the side surface is away from the bolt. The available space can be effectively utilized, so that the overall structure is more compact and easy to integrate. At the same time, the opening direction of the limiting slot and the strip hole is reasonably designed, which can ensure smooth sliding of the reinforcing rod during use, thereby ensuring its function.

[0014] Optionally, the mounting block is welded to the ice breaker, which can ensure that the connection between the mounting block and the ice breaker is more firm, thereby bearing greater external force and pressure.

[0015] The utility model has the following advantages:

[0016] 1. Simplified construction process: By using the connection method of installation blocks and bolts, the steps and time required during construction can be reduced, making the construction process more efficient. Construction personnel only need to fix the installation blocks in the appropriate position, and then connect them with the formwork through the corresponding fixing connection of the bolts, which is simple and easy to operate.

[0017] 2. Maintain integrity and aesthetics: This connection method not only ensures the structural integrity of the icebreaker, but also maintains the appearance after plugging the openings on the icebreaker. Since welding and other complex connection methods may cause uneven surfaces or welding marks, using bolts for detachable connection can better maintain the appearance of the material and avoid unnecessary damage.

[0018] 3. Enhance the reliability of construction: By introducing the design of reinforcing rods and double nuts, the stability and reliability of the connection can be effectively improved. The use of reinforcing rods enhances the overall strength of the connection, while double nuts ensure the tightness of the connection and facilitate adjustment during construction.

[0019] 4. Improve the consolidation strength: The consolidation strength between the icebreaker and the pier is an important factor to ensure the safety of the structure. Through the reasonable design of the connection structure, the connection effect between the icebreaker and the pier can be enhanced, improving the overall stability and ensuring that it is not easily displaced or damaged under external forces.

[0020] 5. Improve the impact resistance and durability: As part of the bridge or hydraulic structure, the icebreaker needs to have good impact resistance and durability. By enhancing the connection strength and stability, it can effectively improve its ability to resist external impact, prolong its service life, and reduce maintenance costs.

[0021] In summary, the design of this icebreaker and formwork connection structure not only provides convenience in construction, but also significantly improves the structural performance, making it suitable for engineering application scenarios that require high strength and durability, providing security and economy for actual engineering.

[0022] The other advantages, objectives and features of the present utility model will be described in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the following will make a preferred detailed description of the present utility model combined with the drawings, in which:

[0024] Figure 1Schematic view of icebreaker body provided in front of existing pier column;

[0025] Figure 2 For Figure 1 Schematic view of formwork connection of icebreaker body in the middle;

[0026] Figure 3 For Figure 2 A-A sectional view in the middle;

[0027] Figure 4 For transverse sectional view of icebreaker body and formwork connection structure of the utility model;

[0028] Figure 5 For Figure 4 B part enlarged schematic view in the middle;

[0029] Figure 6 For Figure 5 Installation block plane schematic view in the middle;

[0030] Figure 7 For Figure 4 Front view schematic view of icebreaker body in the middle;

[0031] Reference signs: 1-pier, 2-formwork, 3-angle steel, 4-icebreaker body, 5-installation block, 51-screw hole, 52-limiting groove, 53-slot, 6-bolt, 7-stiffening rod, 8-double head nut. DETAILED DESCRIPTION

[0032] The utility model will be further explained in combination with specific implementation manners. Among them, the drawings are only used for example explanation, and the representation is only schematic view, and not physical drawing, and it cannot be understood as the limitation of the patent; in order to better explain the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and it does not represent the size of actual product; for those skilled in the art, it is understandable that some known structures and their description in the drawings can be omitted.

[0033] As Figures 4-7As shown, the utility model relates to an ice breaker and template connecting structure, including setting in the bridge pier 1 ice face and being used for with the template 2 of surrounding bridge pier 1 is connected and is the ice breaker 4 of boat type, the ice breaker 4 of this boat type design can effectively guide flow ice and driftwood, reduce the direct impact to bridge pier. Welding has multiple mounting blocks 5 on the two sides inner wall of ice breaker 4 close to template 2, these mounting blocks 5 are interval distribution on the height of ice breaker 4, and two sides symmetrical arrangement, ensure the stability of structure and uniform stress, and mounting block 5 is connected with template 2 through detachable connecting bolt 6, the use of bolt 6 makes after construction is completed, ice breaker 4 can be separated with template 2 conveniently, thereby avoid the material waste and construction complexity brought by traditional welding mode, and mounting block 5 is equipped with the screw hole 51 for fixed bolt 6, the design of screw hole 51 not only enhances the reliability of connection, also facilitate maintenance and inspection in later period, and can be after template 2 and bolt 6 are removed, the round hole or screw hole left on ice breaker 4 is implemented plugging, keeps the integrity and the aesthetic property of ice breaker.

[0034] In another embodiment, the mounting blocks 5 provided on the two side walls of the ice breaker 4 at the same level are connected by a connecting rod mechanism, which can effectively improve the stability and strength of the ice breaker 4. The connecting rod mechanism is composed of reinforcing rods 7 and double-end nuts 8. The two reinforcing rods 7 are connected together by a double-end nut 8 at one end, and are connected to a mounting block 5 at the other end, respectively. This structure not only provides good support, but also can absorb external force to some extent, reducing the risk of structural damage. Specifically, the reinforcing rod 7 is provided with a T-shaped, L-shaped or hemispherical end at the end connected to the mounting block 5, which helps to better combine with the mounting block 5 and increase the contact area, thereby improving the stability of the connection. The mounting block 5 is provided with a limiting groove 52 for the end of the reinforcing rod 7 to slide in and out and a slot 53 for the rod body of the reinforcing rod 7 to pass through. The former is used to limit the sliding range of the end of the reinforcing rod 7 in the mounting block 5, and the latter allows the rod body of the reinforcing rod 7 to pass freely. Such design makes the overall structure more flexible and convenient for adjustment and limiting.

[0035] Further, the opening directions of the limiting groove 52 and the slot 53 are located on the upper surface of the mounting block 5, which is convenient for construction. Of course, in different examples, they can also be provided on the side surface, which is away from the bolt 6, to avoid interference with the bolt 6 during installation, thereby improving the convenience and safety of operation. When adjusting the reinforcing rod 7, the user can operate more smoothly, reducing potential collisions and obstructions.

[0036] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An icebreaker body and formwork connecting structure comprising an icebreaker body (4) arranged on the ice-approaching surface of a bridge pier (1) and used to connect with a formwork (2) surrounding the bridge pier (1) and having a ship shape, characterized in that, The ice breaker body (4) is provided with mounting blocks (5) on the inner walls of both sides close to the formwork (2), and bolts (6) for detachable connection are arranged between the mounting blocks (5) and the formwork (2), and screw holes (51) for fixing the bolts (6) are arranged on the mounting blocks (5).

2. The icebreaker body and template connection structure according to claim 1, characterized in that, The mounting blocks (5) arranged on the inner walls of both sides of the ice breaker body (4) are arranged in multiple on the height of the ice breaker body and are symmetrically arranged on both sides.

3. The icebreaker body and template connection structure of claim 2, wherein, Connecting rod mechanisms are arranged between the mounting blocks (5) arranged on the inner walls of both sides of the ice breaker body (4) at the same elevation, the connecting rod mechanisms are composed of reinforcing rods (7) and double-end nuts (8), the reinforcing rods (7) are arranged in two, and the two reinforcing rods (7) are connected at one end adjacent to each other by the double-end nuts (8) and are connected with mounting blocks (5) at the other ends away from each other.

4. The icebreaker body and template connection structure of claim 3, wherein, The reinforcing rods (7) are provided with T-shaped, L-shaped or hemispherical end heads at the ends connected with the mounting blocks (5), and the mounting blocks (5) are provided with limiting grooves (52) arranged in overlap and used for sliding of the end heads of the reinforcing rods and strip holes (53) used for passing of the rod bodies of the reinforcing rods.

5. The icebreaker body and template connection structure of claim 4, wherein, The opening directions of the limiting grooves (52) and the strip holes (53) are located on the upper surfaces or side surfaces of the mounting blocks (5), and the side surfaces are the sides away from the bolts (6).

6. The icebreaker body and template connection structure of claim 1, wherein, The mounting blocks (5) are welded with the ice breaker body (4).

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