A type of empty box flood control wall rapid construction mold

Abstract

This utility model provides a quick construction mold for an empty box-type flood control wall, belonging to the field of construction molds. It includes a base with two sets of slide rails on the top of the base, and multiple sets of outer molds on the top of the base. Each set of outer molds has a sliding groove on its bottom and is symmetrically arranged on the base. One side of the outer mold has a tenon on one side, and the other side has a mortise. Each set of outer molds contains a heat-conducting pipe, and the water outlet of each set of heat-conducting pipes has a connector. The outer molds have detachable structures on both sides. A prefabricated empty box is set on the top of the base, and a support component is set inside the prefabricated empty box. This mold design can accelerate the formation of the flood control wall, and the mold can be disassembled and reused, improving the practicality of the mold.

Description

Technical Field

[0001] This utility model belongs to the field of construction mold technology, and more specifically, it relates to a rapid construction mold for an empty box-type flood control wall. Background Technology

[0002] Against the backdrop of intensifying global climate change, the frequency of extreme precipitation events is increasing year by year, and floods such as urban flooding and river floods pose a serious threat to people's lives and property and socio-economic development. Flood control projects, as important infrastructure for resisting floods, have their construction quality and efficiency directly affecting the effectiveness of disaster prevention and mitigation. Among them, flood walls, as a common flood control engineering structure, are widely used for flood protection in urban rivers, lake shores, industrial parks, and other areas.

[0003] In emergency flood control projects, traditional molds typically use bolted connections for fixing, which is time-consuming and labor-intensive to assemble. Furthermore, after repeated use, the connections are prone to loosening, affecting the stability and reusability of the molds. Simultaneously, the quality of concrete pouring in hollow box structures directly affects the structural strength and impermeability of the wall. Traditional molds lack effective concrete temperature control and curing measures, resulting in a long natural curing period. Especially in low-temperature or high-humidity environments, the slow setting speed easily leads to quality defects such as cracks during the concrete setting process, reducing the overall safety of the flood control wall. The speed of concrete forming has become a key factor restricting construction progress. Traditional construction methods struggle to effectively accelerate the concrete hardening process, severely impacting the rapid response capability of emergency flood control projects.

[0004] In summary, this utility model provides a quick construction mold for a hollow box-type flood control wall that can be disassembled, reused, and accelerates the formation of the flood control wall. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a quick construction mold for an empty box-type flood control wall, which solves the technical problems of traditional integrated devices being difficult to disassemble and carry.

[0006] The purpose and effectiveness of this utility model's empty box-type flood control wall rapid construction mold are achieved through the following specific technical means:

[0007] A quick-construction mold for an empty box-type flood control wall includes a base;

[0008] The base is provided with two sets of slide rails at the top, and multiple sets of outer molds are provided above the base. Each set of outer molds has a slide groove at the bottom, and the multiple sets of outer molds are symmetrically arranged on the base.

[0009] One side of the outer mold is provided with a tenon, and the other side of the outer mold is provided with a mortise. Multiple sets of the outer molds are provided with heat-conducting pipes, and the water outlet ends of multiple sets of heat-conducting pipes are provided with connectors. The outer molds are provided with disassembly structures on both sides. The base is provided with a prefabricated empty box on top, and a support is provided inside the prefabricated empty box.

[0010] According to a preferred embodiment, the disassembly structure includes a pin, a positioning block, and a positioning hole;

[0011] Multiple sets of positioning blocks are provided on one side of the multiple sets of outer molds, and each set of positioning blocks has a positioning hole on its top, with the pin passing through the multiple sets of positioning holes.

[0012] According to a preferred embodiment, two sets of slide rails are symmetrically arranged on the top of the base, and the two sets of slide rails are slidably connected to multiple sets of outer molds through the slide grooves.

[0013] According to a preferred embodiment, multiple sets of outer molds symmetrically arranged above the base are slidably connected to the mortise and tenon through the tenon.

[0014] According to a preferred embodiment, all of the multiple sets of outer molds are L-shaped, and the interior of all of the multiple sets of outer molds is a hollow structure. The heat-conducting pipe is disposed in the hollow structure, and the multiple sets of outer molds have slots on both sides.

[0015] According to a preferred embodiment, the water outlet of one set of heat-conducting pipes and the water inlet of another set of heat-conducting pipes are tightly connected by the connector.

[0016] According to a preferred embodiment, the support member is cross-shaped, and all six sides of the inner wall of the prefabricated empty box are connected to the support member.

[0017] According to a preferred embodiment, the top of each of the multiple sets of outer molds is provided with a grouting port and a vibration hole.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] First, the outer mold has a hollow structure with heat-conducting pipes inside. After the concrete is poured, hot water or steam at a set temperature can be injected into the water inlet of the heat-conducting pipe in the outermost module. The heat-conducting pipes in each module are connected by connectors, allowing hot water or steam to circulate throughout the entire mold. The hot water or steam transfers heat to the concrete through the mold, raising the concrete temperature. This increased temperature accelerates the hydration reaction, thus speeding up the formation of the flood control wall. At the same time, the heat-conducting pipes can also cure the concrete in cold weather, preventing it from cracking due to low temperatures and resulting in incomplete formation of the flood control wall.

[0020] Secondly, the top of the mold base is equipped with a slide rail, which is slidably connected to the slide groove. After the staff places the base in the corresponding position, the staff only needs to push the outer mold, and then use the cooperation of the pin and the positioning block to make multiple sets of outer molds splice together, reducing the workload of the staff. At the same time, the mold can be disassembled, making it convenient to carry and reuse. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is an exploded view of the present invention;

[0023] Figure 3 This is the right view of the present invention;

[0024] Figure 4 for Figure 3 Cross-sectional view of AA.

[0025] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0026] 11. Base; 12. Slide rail; 13. Outer mold; 14. Slide groove; 15. Tenon; 16. Mortise; 17. Heat pipe; 18. Water outlet; 19. Connector; 21. Precast empty box; 22. Support; 23. Pin; 24. Positioning block; 25. Positioning hole; 26. Water inlet; 27. Grouting port; 28. Vibration hole. Detailed Implementation

[0027] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0028] Example:

[0029] As attached Figure 1 To be continued Figure 4 As shown:

[0030] This utility model provides a quick construction mold for an empty box-type flood control wall, including a base 11;

[0031] Two sets of slide rails 12 are arranged in parallel on the upper surface of the base 11. Multiple outer molds 13 are located above the base 11. Each outer mold 13 has a slide groove 14 machined on its bottom. These outer molds 13 are symmetrically distributed on the base 11.

[0032] Furthermore, the two sets of slide rails 12 on the top of the base 11 are symmetrically positioned. All outer molds 13 are fitted onto the slide rails 12 via the slide grooves 14 at their bottom, enabling them to move along the slide rails 12, which facilitates the assembly of the outer molds 13 by the staff and reduces their workload.

[0033] Furthermore, among the multiple outer molds 13 symmetrically arranged on the base 11, mortise and tenon structures are provided on their adjacent sides. The outer mold 13 on one side has a protruding tenon 15 on its side, while the outer mold 13 on the other side has a recessed mortise 16 on its corresponding side. The outer molds 13 are connected to each other by inserting the tenon 15 into the mortise 16. This mortise and tenon structure can make the mold more stable.

[0034] In this embodiment, each outer mold 13 is provided with a heat-conducting pipe 17 inside. The water outlet 18 of these heat-conducting pipes 17 are all equipped with connectors 19.

[0035] Furthermore, all the outer molds 13 are L-shaped. The interior of these outer molds 13 is a hollow structure, and the heat pipe 17 is installed in this cavity. In addition, each outer mold 13 has slots on both sides of its side walls, and the water outlet 18 and the water inlet 26 pass through the slots.

[0036] Specifically, the outlet end 18 of the heat pipe 17 and its corresponding inlet end 26 are connected together by a connector 19.

[0037] In this embodiment, the outer mold 13 is provided with a disassembly structure on both sides, which consists of a pin 23, a positioning block 24 and a positioning hole 25.

[0038] Specifically, multiple outer molds 13 are equipped with multiple positioning blocks 24 on a specific side. Each positioning block 24 has a positioning hole 25 on its top surface, and a pin 23 is inserted into the positioning hole 25 to make the multiple sets of outer molds 13 connected stably.

[0039] In this embodiment, a prefabricated empty box 21 is placed on the upper surface of the base 11. The internal space of the prefabricated empty box 21 is equipped with a support member 22. The support member 22 is cross-shaped, and all six sides of the inner wall of the prefabricated empty box 21 are connected to the support member 22. The support member 22 can be placed during concrete pouring to support the prefabricated empty box 21, which can reduce the deformation of the prefabricated empty box 21 and better maintain the cavity structure inside the flood control wall.

[0040] In this embodiment, each outer mold 13 has a grouting port 27 on its top, and each outer mold 13 also has a vibration hole 28 on its top.

[0041] The specific usage and function of this embodiment: After the worker places the base 11 in the corresponding position, multiple sets of outer molds 13 are assembled by means of the slide rail 12 on the base 11. The connection of each outer mold 13 is fixed by the positioning block 24, positioning hole 25 and pin 23 on one side of the outer mold 13. Then, the precast empty box 21 is placed on the top of the base 11. The precast empty box 21 and the inner wall of the outer mold 13 form a casting space. After the mold is installed, a release agent is applied to the inner wall of the outer mold 13 and the outer surface of the base 11. Concrete is injected into the pouring space through the grouting port 27 at the top, and a vibrator is inserted into the vibration hole 28 to vibrate the concrete, ensuring even distribution and preventing voids and air bubbles that could affect the strength of the flood wall. After pouring, hot water or steam of the appropriate temperature can be injected into the water inlet 26 of the heat pipe 17. The hot water or steam raises the concrete temperature through heat transfer, accelerating the hydration reaction of the concrete and thus enabling the flood wall to form faster. The heat pipe 17 can also achieve the effect of curing the flood wall.

[0042] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A rapid construction mold for an empty box-type flood control wall, comprising a base (11), characterized in that: The base (11) is provided with two sets of slide rails (12) on the top, and multiple sets of outer molds (13) are provided above the base (11). The bottom of each set of outer molds (13) is provided with a slide groove (14), and the multiple sets of outer molds (13) are symmetrically arranged on the base (11). One side of the outer mold (13) is provided with a tenon (15), and the other side of the outer mold (13) is provided with a mortise (16). Multiple sets of the outer mold (13) are provided with heat-conducting pipes (17). Multiple sets of the heat-conducting pipes (17) are provided with connectors (19) at their water outlets (18). The outer mold (13) is provided with disassembly structures on both sides. The base (11) is provided with a prefabricated empty box (21) on top. The prefabricated empty box (21) is provided with a support (22).

2. The empty box-type flood control wall rapid construction mold according to claim 1, characterized in that: The disassembly structure includes a pin (23), a positioning block (24), and a positioning hole (25). Multiple sets of positioning blocks (24) are provided on one side of the multiple sets of outer molds (13), and positioning holes (25) are opened on the top of the multiple sets of positioning blocks (24), and the pin (23) is inserted into the multiple sets of positioning holes (25).

3. The rapid construction mold for an empty box-type flood control wall according to claim 1, characterized in that: The base (11) has two sets of slide rails (12) symmetrically arranged on its top. The two sets of slide rails (12) are slidably connected to multiple sets of outer molds (13) through the slide grooves (14).

4. The rapid construction mold for an empty box-type flood control wall according to claim 1, characterized in that: Multiple sets of outer molds (13) symmetrically arranged above the base (11) are slidably connected to the mortise (16) via the tenon (15).

5. The empty box-type flood control wall rapid construction mold according to claim 1, characterized in that: All of the external molds (13) are L-shaped, and all of the external molds (13) have a hollow structure inside. The heat pipe (17) is set inside the hollow structure, and the external molds (13) have holes and slots on both sides.

6. The rapid construction mold for an empty box-type flood control wall according to claim 1, characterized in that: The water outlet (18) and the water inlet (26) are tightly connected by the connector (19).

7. The empty box-type flood control wall rapid construction mold according to claim 1, characterized in that: The support member (22) is cross-shaped, and all six sides of the inner wall of the prefabricated empty box (21) are connected to the support member (22).

8. The rapid construction mold for an empty box-type flood control wall according to claim 1, characterized in that: The top of each of the multiple sets of outer molds (13) is provided with a grouting port (27) and a vibration hole (28).

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