Bridge pier concrete curing tool

Abstract

The utility model discloses a kind of pier concrete maintenance tool, rotary spraying mechanism, water collecting cylinder and water guide piece;Among them, the rotary spraying mechanism is set in the center position of the target pier top;The water collecting cylinder is inverted in the above of the target pier and the rotary spraying mechanism is housed in it;The water guide piece is set in the groove area of the target pier and partially extends and connects to the inner wall of the water collecting cylinder.This pier concrete maintenance tool only needs to be inverted in the above of target pier, with the advantages of convenient installation and disassembly, and simple structure, easy to construct and practical application;It can realize the maintenance of pier full side surface without dead angle, all-weather moisture retention, and effectively reduce the waste of water source;In windy weather, the water collecting cylinder can be quickly reinforced to ensure the stability and safety of the tool.

Description

Technical Field

[0001] This utility model relates to the field of bridge engineering construction technology, and in particular to a concrete curing tool for bridge piers. Background Technology

[0002] In recent years, with my country's vigorous development of infrastructure construction, bridges account for a large proportion of high-speed railway lines in my country's railway engineering projects. Currently, in the process of bridge pier maintenance, especially in the hot summer, traditional bridge pier maintenance suffers from problems such as uneven watering, rapid moisture loss, and low maintenance efficiency. How to ensure full-side, no-dead-angle maintenance and all-weather moisture retention of bridge piers at low cost is a key issue that needs to be addressed. Utility Model Content

[0003] The purpose of this utility model is to provide a concrete curing tool for bridge piers, which is used for low-cost curing of the entire side of the bridge pier without dead angles and all-weather moisturization. It is also easy to install and dismantle, and convenient for construction and practical application.

[0004] The objective of this utility model is achieved through the following technical solution: A concrete curing tool for bridge piers is installed on a target bridge pier with grooved areas on both sides, and includes a rotating spraying mechanism, a water collection cylinder, and a water diversion component.

[0005] The rotating spray mechanism is located at the center of the top of the target pier; the water collection cylinder is inverted above the target pier and houses the rotating spray mechanism therein; the water guide is located in the groove area of ​​the target pier and partially extends to the inner wall of the water collection cylinder.

[0006] In some alternative solutions, the diameter of the bottom end of the water collection cylinder is less than or equal to the outer diameter of the top end of the target pier.

[0007] In some alternative designs, the vertical cross-section of the water collection cylinder is an isosceles trapezoidal structure, wider at the top and narrower at the bottom.

[0008] In some alternative solutions, the water collection cylinder is provided with several support pillars, which support the water collection cylinder and separate its bottom end from the top of the target bridge pier, thereby forming a gap through which the water can flow.

[0009] In some alternative solutions, the water collection cylinder and the support column are integrated into a single structure, and at least the water collection cylinder is made of PVC material.

[0010] In some alternative solutions, the thickness of the water collection cylinder is 0.3-0.5 cm, and the diameter of the support column is not less than 10 cm.

[0011] In some alternative solutions, the support column includes a fixed column and a movable column; wherein one end of the fixed column is fixed to the inner top of the water collection cylinder, and the other end is threadedly connected to the movable column.

[0012] In some alternative designs, the upper end of the water collection cylinder is provided with an opening.

[0013] In some alternative solutions, the water collection cylinder is provided with buckles at its four corners, and the target pier is provided with pre-embedded steel bars; wherein, the water collection cylinder can be selectively connected and fixed to the buckles and the pre-embedded steel bars by guy ropes.

[0014] In some alternative solutions, the water-guiding element includes, but is not limited to, a sponge.

[0015] Compared with the prior art, the beneficial effects of this utility model include at least the following: 1. This maintenance tool only requires placing the water collection cylinder upside down on top of the target bridge pier. It has the advantages of easy installation and disassembly, and its simple structure makes it easy to construct and apply in practice.

[0016] 2. It can achieve full-side maintenance of bridge piers without dead angles and all-weather moisture retention, while effectively reducing water waste.

[0017] 3. In windy weather, the water collection cylinder can be quickly reinforced to ensure the stability and safety of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the installation of the concrete curing fixture for bridge piers according to this utility model on the target bridge pier.

[0019] Figure 2 This is a partial structural diagram of the concrete curing equipment for bridge piers.

[0020] Figure 3 The target bridge pier is in Figure 1 A schematic diagram of the cross-sectional structure at point AA.

[0021] Figure 4 yes Figure 1 A partially enlarged schematic diagram of the lower end of the central water tank.

[0022] Figure 5 This is a schematic diagram of the connection structure between an open water collection cylinder and an adjustable support column.

[0023] In the diagram: 1. Target pier; 11. Recessed area; 12. Embedded reinforcing steel; 2. Rotary spray mechanism; 3. Water collection cylinder; 31. Buckle; 32. Inspection door; 4. Water intake components; 5. Support column; 51. Fixed column; 52. Movable column; Detailed Implementation

[0024] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore repeated descriptions of them will be omitted.

[0025] The terms used to describe position and direction in this utility model are illustrated with the accompanying drawings, but changes can be made as needed, and all such changes are included within the scope of protection of this utility model.

[0026] refer to Figures 1 to 3 As shown, this utility model discloses a concrete curing fixture for bridge piers, which is installed on a target bridge pier 1 with grooved areas 11 on both sides, including a rotating spraying mechanism 2, a water collection cylinder 3 and a water guiding component 4.

[0027] The rotating spraying mechanism 2 is located at the center of the top of the target pier 1 and is used to spray water mist in all directions to allow the concrete target pier 1 to absorb and retain moisture. In this application, the rotating spraying mechanism 2 can be composed of a water storage tank, a water pump, water pipes, and rotating spray heads. The rotating spray heads are installed at the center of the top of the target pier 1, and the water storage tank supplies liquid to the rotating spray heads through the water pump and water pipes, thereby achieving uniform circumferential spraying.

[0028] The water collection cylinder 3 is inverted above the target pier 1, housing the rotating spraying mechanism 2 within it. This intercepts the water mist sprayed by the rotating spraying mechanism 2 and guides the water flow to the perimeter of the pier, thereby moisturizing and maintaining the outer surface of the target pier 1. Furthermore, the inverted water collection cylinder 3 limits the escape of water mist, effectively conserving water resources. In this application, several support pillars 5 are installed inside the water collection cylinder 3. For example, the support pillars 5 can be placed at the four corners inside the water collection cylinder 3 to support the water collection cylinder 3 and separate its bottom end from the top of the target pier 1, thus creating a gap for water to flow through.

[0029] The water guide 4 is disposed in the groove area 11 of the target pier 1 and partially extends to the inner wall of the water collection cylinder 3. This guides some of the water flow from the inner wall of the water collection cylinder 3 to the groove area 11 of the target pier 1, solving the problem of water not being able to reach the edge of the groove area 11 and the water collection cylinder 3, thus ensuring that the entire side of the target pier 1 can be maintained without dead angles and kept moist all day. In this application, the water guide 4 is preferably a sponge, which has excellent water absorption and deformability, allowing it to adhere well to the surface of the groove area 11 and guide the water flow from the inner wall of the water collection cylinder 3 into the groove area 11. In other examples, the water guide 4 can also be made of materials such as boards or gauze; no specific limitations are made here.

[0030] It is understood that the maintenance fixture of this application, after installing the rotating spray mechanism 2, only requires inverting the water collection cylinder 3 above the target pier 1 so that the water inlet 4 contacts the groove area 11 of the target pier 1. It has the advantages of convenient installation and disassembly, and its simple structure facilitates construction and practical application. At the same time, this work can achieve full-side maintenance of the pier without dead angles and all-weather moisturization, while effectively reducing water waste.

[0031] refer to Figure 4 As shown, in some embodiments, the diameter of the bottom end of the water collection cylinder 3 is less than or equal to the outer diameter of the top end of the target pier 1, so that the water flowing out from the bottom end of the water collection cylinder 3 can fully contact the side of the target pier 1, ensuring the maintenance effect.

[0032] refer to Figure 1 and Figure 2 As shown, in some embodiments, the vertical cross-section of the water collecting cylinder 3 is an isosceles trapezoidal structure with a larger top and a smaller bottom. This allows the sidewall of the water collecting cylinder 3 to have a larger area to capture water mist and guide the water flow, causing it to fall to the inner side of the outer edge of the target pier 1, ensuring that the water flow makes full contact with the side of the target pier 1 and reducing water waste.

[0033] In some embodiments, the water collection cylinder 3 and the support column 5 are integrated into a single structure, and at least the water collection cylinder 3 is made of PVC material. In one example, both the water collection cylinder 3 and the support column 5 are made of PVC material, which is low in cost, lightweight, and easy to install and disassemble. In another example, the water collection cylinder 3 may be made of PVC material to reduce cost and weight, while the support column 5 is supported by light steel pipes, which provides high strength and good stability. Of course, in other embodiments, the water collection cylinder 3 may also be made of a frame made of light steel pipes and a color steel plate welded to the outside of the frame.

[0034] In some embodiments, the thickness of the water collection cylinder 3 is 0.3-0.5 cm to reduce its weight. For example, in this application, the water collection cylinder 3 can be made of PVC material with a thickness of 0.4 cm according to national standards. In addition, the diameter of the support column 5 is not less than 10 cm to improve the load-bearing capacity and support stability of the support column 5.

[0035] refer to Figure 5 As shown, in some embodiments, the support column 5 includes a fixed column 51 and a movable column 52; one end of the fixed column 51 is fixed to the inner top of the water collection cylinder 3, and the other end is threadedly connected to the movable column 52. By adjusting the movable column 52, the height of the support column 5 can be changed, thereby adjusting the gap between the bottom end of the supporting water collection cylinder 3 and the top end of the target pier 1 to meet the needs of different working conditions. On the other hand, by adjusting individual support columns 5, the water collection cylinder 3 can be leveled to ensure its stability after installation.

[0036] In some embodiments, the upper end of the water collection cylinder 3 is provided with an opening 32 to facilitate the entry of operators into the water collection cylinder 3 for inspection or maintenance, such as malfunction of the rotating spray mechanism 2 or loosening of the water inlet component 4.

[0037] See Figure 1 and Figure 4 As shown, in some embodiments, the four corners of the water collection cylinder 3 are provided with buckles 31, and the target pier 1 is provided with embedded steel bars 12; wherein, the water collection cylinder 3 can selectively connect and fix the buckles 31 to the embedded steel bars 12 by means of guy ropes, so as to strengthen and fix the water collection cylinder 3, thereby dealing with the problem of the water collection cylinder 3 overturning due to strong winds, and ensuring the stability and safety of the tooling.

[0038] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention, and all such changes should fall within the protection scope of the claims of the present invention.

Claims

1. A concrete curing fixture for bridge piers, installed on a target bridge pier (1), wherein the target bridge pier (1) has grooved areas (11) on both sides, characterized in that, include: A rotating spraying mechanism (2) is positioned at the center of the top of the target pier (1); A water collection cylinder (3) is placed upside down above the target pier (1) and the rotating spraying mechanism (2) is housed within it; A water inlet (4) is provided in the groove area (11) of the target pier (1) and partially extends to the inner wall of the water collection cylinder (3).

2. The concrete curing fixture for bridge piers according to claim 1, characterized in that, The diameter of the bottom of the water collection cylinder (3) is less than or equal to the outer diameter of the top of the target pier (1).

3. The concrete curing fixture for bridge piers according to claim 1, characterized in that, The vertical cross-section of the water collection cylinder (3) is an isosceles trapezoidal structure with a larger top and a smaller bottom.

4. The concrete curing fixture for bridge piers according to claim 1, characterized in that, The water collection cylinder (3) is provided with several support columns (5), which are used to support the water collection cylinder (3) and separate its bottom end from the top of the target pier (1), thereby forming a gap through which water flows.

5. The concrete curing fixture for bridge piers according to claim 4, characterized in that, The water collection cylinder (3) and the support column (5) are integrated into one structure, and at least the water collection cylinder (3) is made of PVC material.

6. The concrete curing fixture for bridge piers according to claim 4, characterized in that, The thickness of the water collection cylinder (3) is 0.3-0.5cm, and the diameter of the support column (5) is not less than 10cm.

7. The concrete curing fixture for bridge piers according to claim 4, characterized in that, The support column (5) includes a fixed column (51) and a movable column (52); wherein, one end of the fixed column (51) is fixed to the inner top of the water collection cylinder (3), and the other end is threadedly connected to the movable column (52).

8. The concrete curing fixture for bridge piers according to claim 1, characterized in that, The upper end of the water collection cylinder (3) is provided with an opening (32).

9. The concrete curing fixture for bridge piers according to any one of claims 1-8, characterized in that, The water collection cylinder (3) is provided with buckles (31) at its four corners, and the target pier (1) is provided with embedded steel bars (12). The water collection cylinder (3) can selectively connect and fix the buckle (31) to the pre-embedded steel bar (12) by means of a guy rope.

10. The concrete curing fixture for bridge piers according to claim 1, characterized in that, The water-guiding component (4) includes, but is not limited to, a sponge.

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