High-strength concrete prefabricated part

Abstract

The utility model discloses a high-strength concrete prefabricated component, which relates to the technical field of concrete components and comprises a first component, a second component and a waterproof component, the first component comprises a first prefabricated block and a connecting block, the connecting block is fixedly connected to one end of the first prefabricated block, and the second component is arranged at one end of the first component. The first assembly comprises a connecting block and a mounting plate, the second assembly comprises a fixing lug and a rotating plate, the rotating plate is movably connected in the fixing lug, the waterproof assembly is arranged in the first assembly and the second assembly, the waterproof assembly comprises a clamping groove and a water guide plate, and the water guide plate is fixedly mounted in the clamping groove. When the first precast block and the second precast block are connected, the rotating plate is pressed downwards through the connecting block, so that the rotating plate turns over around the connecting rotating shaft, the first precast block is limited, then the embedded steel bars are connected through the connecting sleeve, the first precast block and the second precast block are connected, operation is easy and fast, and the mounting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete component technology, specifically to a high-strength precast concrete component. Background Technology

[0002] With the development of my country's construction industry, in addition to traditional construction techniques, precast concrete components are being used more and more widely in the construction field. Precast concrete components have advantages such as saving formwork, improving construction conditions during production, and increasing construction efficiency.

[0003] However, existing precast concrete components are heavy and difficult to assemble, affecting installation efficiency. Furthermore, the connection between two precast components creates a seam, allowing rainwater to seep in and severely impacting their lifespan, thus hindering their widespread use.

[0004] To address this problem, this application provides a high-strength precast concrete component. Utility Model Content

[0005] The purpose of this utility model is to provide a high-strength precast concrete component to solve the problems mentioned in the background art, such as the large weight of concrete components making splicing inconvenient, the presence of joints between precast components and concrete components affecting installation efficiency, and rainwater seepage affecting the service life of precast components and resulting in poor performance.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A high-strength precast concrete component includes a first component, a second component, and a waterproof component. The first component includes a precast block and a connecting block, with the connecting block fixedly connected to one end of the precast block. The second component is disposed at one end of the first component and includes a fixing ear and a rotating plate, with the rotating plate movably connected inside the fixing ear. The waterproof component is disposed inside the first and second components and includes a slot and a water guide plate, with the water guide plate fixedly installed inside the slot.

[0008] A further improvement of the present invention is that: one end of the precast block one is movably connected to the precast block two, and both the precast block one and the precast block two are provided with water-blocking protrusions on their tops, and the interior of the water-blocking protrusions is provided with mounting grooves.

[0009] A further improvement of this utility model is that a water-blocking plate is fixedly installed inside the mounting groove, and pre-embedded steel bars are fixedly installed inside both the first precast block and the second precast block.

[0010] A further improvement of the present invention is that a connecting sleeve is fixedly installed on the outside of the pre-embedded steel bar, and the slot is opened inside the precast block one and the precast block two.

[0011] A further improvement of the present invention is that: a connecting groove is provided inside the precast block 2, an installation plate is provided inside the connecting groove, and fixing bolts are provided on both sides of the installation plate, with the other end of the fixing bolts fixedly installed inside the precast block 2.

[0012] A further improvement of this utility model is that: the mounting plate has a contact groove inside, the mounting plate has a water guide groove inside, and the connecting block is movably connected inside the contact groove.

[0013] A further improvement of this utility model is that: both sides of the mounting plate are fixedly connected with fixing ears, a connecting shaft is rotatably installed inside the fixing ears, the rotating plate is rotatably installed outside the connecting shaft, and the rotating plate is movably connected to the outside of the connecting block.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a high-strength precast concrete component. Through the combined action of the connecting block, the mounting plate and the rotating plate, the connecting block presses down on the rotating plate during connection, causing the rotating plate to flip. Then, the pre-embedded steel bars are connected through the connecting sleeve, making the operation simpler and faster.

[0016] 2. This utility model provides a high-strength precast concrete component. Through the combined action of the water guide channel, the water guide plate, and the slot, the water guide channel collects the infiltrated rainwater, the water guide plate discharges the rainwater, and the slot has a certain inclination angle so that rainwater will not enter the building interior. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the high-strength precast concrete component of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the waterproof component of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the second component of this utility model.

[0021] In the diagram: 1. First component; 2. Second component; 3. Waterproof component; 10. Precast block one; 11. Embedded steel bar; 12. Connecting sleeve; 13. Mounting groove; 14. Water-blocking boss; 15. Connecting block; 20. Precast block two; 21. Connecting groove; 22. Mounting plate; 23. Fixing bolt; 24. Contact groove; 25. Fixing ear; 26. Connecting shaft; 27. Rotating plate; 30. Water-blocking plate; 31. Water guide plate; 32. Slot; 33. Water guide channel. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments:

[0023] like Figure 1 and Figure 2 As shown, this utility model provides a high-strength precast concrete component, including a first component 1, a second component 2, and a waterproof component 3. The second component 2 is disposed at one end of the first component 1 and is connected to the first component 1. The waterproof component 3 is disposed inside the first component 1 and the second component 2 and is used to block rainwater to prevent rainwater from seeping in and affecting the service life of the precast component.

[0024] like Figure 3 As shown, the first component 1 includes a prefabricated block 10 and a connecting block 15. The connecting block 15 is fixedly connected to one end of the prefabricated block 10, and the first component 1 is connected to the second component 2 through the connecting block 15.

[0025] like Figure 2 and Figure 3 As shown, both the top of the precast block 10 and the precast block 20 are provided with water-blocking protrusions 14. The interior of the water-blocking protrusions 14 is provided with mounting grooves 13. The water-blocking plate 30 is installed through the mounting grooves 13. At the same time, the water-blocking protrusions 14 prevent rainwater accumulated on the surface of the precast components from leaking into the joint.

[0026] like Figure 2 and Figure 3 As shown, one end of precast block 10 is movably connected to precast block 20. Both precast block 10 and precast block 20 have embedded steel bars 11 fixedly installed inside. The embedded steel bars 11 are fixedly installed on the outside of the embedded steel bars 11. The embedded steel bars 11 are connected by the connecting sleeve 12 to prevent precast block 10 and precast block 20 from separating.

[0027] like Figure 3 and Figure 4As shown, the second component 2 includes a fixed ear 25 and a rotating plate 27. The rotating plate 27 is movably connected inside the fixed ear 25. Fixed ears 25 are fixedly connected to both sides of the mounting plate 22. A connecting shaft 26 is rotatably installed inside the fixed ear 25. The rotating plate 27 is rotatably installed outside the connecting shaft 26. The rotating plate 27 is movably connected to the outside of the connecting block 15. When installing precast block 10 and precast block 20, the connecting block 15 contacts the rotating plate 27. The connecting block 15 presses down on the rotating plate 27, causing the rotating plate 27 to rotate around the connecting shaft 26, thus limiting the position of precast block 10. The operation is simple and quick, improving the installation efficiency of precast components.

[0028] like Figure 4 As shown, fixing bolts 23 are provided on both sides of the mounting plate 22. The other end of the fixing bolts 23 is fixedly installed inside the precast block 20. A connecting groove 21 is provided inside the precast block 20. The mounting plate 22 is provided inside the connecting groove 21. The mounting plate 22 is fixedly installed inside the precast block 20 by fixing bolts 23. The precast block 10 is then connected by the mounting plate 22.

[0029] like Figure 4 As shown, the mounting plate 22 has a contact groove 24 inside, and the connecting block 15 is movably connected inside the contact groove 24. When connecting the precast block 10 and the precast block 20, the connecting block 15 at one end of the precast block 10 contacts the contact groove 24 on the mounting plate 22.

[0030] like Figure 1-4 As shown, the waterproof component 3 includes a slot 32 and a water guide plate 31. The water guide plate 31 is fixedly installed inside the slot 32. The slot 32 is opened inside the precast block 10 and the precast block 20. A water-blocking plate 30 is fixedly installed inside the mounting groove 13. A water guide channel 33 is opened inside the mounting plate 22. The water guide channel 33 collects the rainwater that seeps into the joint and then discharges the rainwater through the water guide plate 31. At the same time, because the slot 32 has a certain inclination angle, rainwater will not enter the building interior. Through the combined action of the water guide channel 33, the water guide plate 31 and the slot 32, the service life of the precast components is reduced due to rainwater infiltration.

[0031] The working principle of this high-strength precast concrete component will be explained in detail below.

[0032] like Figure 1-4As shown, when using this high-strength precast concrete component, precast block 20 is first connected, and then precast block 10 is connected. When connecting precast block 10, it is hoisted onto the top of precast block 20, with the connecting block 15 at one end of precast block 10 corresponding to the mounting plate 22 at one end of precast block 20. When precast block 10 is lowered, the connecting block 15 contacts the rotating plate 27, pressing down on the rotating plate 27, causing the rotating plate 27 to rotate around the connecting shaft 26, thus limiting the position of precast block 10. Then, the embedded steel bar 11 is connected via the connecting sleeve 12. The precast blocks are then connected via the rotating plate 27, the embedded steel bar 11, and the connecting sleeve 12. The connection between precast block 10 and precast block 20 is simple and quick. The installation efficiency of precast components is improved by the combined action of connecting block 15, mounting plate 22 and rotating plate 27. After the installation of precast block 10 and precast block 20 is completed, the water-blocking plate 30 is installed into the mounting groove 13 and the water guide plate 31 is installed into the slot 32. In rainy weather, the water guide channel 33 collects the rainwater that seeps into the joint and then the water guide plate 31 drains the rainwater. At the same time, because the slot 32 has a certain inclination angle, the rainwater will not enter the interior of the building. The combined action of the water guide channel 33, the water guide plate 31 and the slot 32 prevents the rainwater from seeping in and reducing the service life of the precast components.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A high-strength precast concrete component, comprising a first component (1), a second component (2), and a waterproof component (3), characterized in that: The first component (1) includes a precast block (10) and a connecting block (15). The connecting block (15) is fixedly connected to one end of the precast block (10). The second component (2) is disposed at one end of the first component (1). The second component (2) includes a fixing ear (25) and a rotating plate (27). The rotating plate (27) is movably connected inside the fixing ear (25). The waterproof component (3) is disposed inside the first component (1) and the second component (2). The waterproof component (3) includes a slot (32) and a water guide plate (31). The water guide plate (31) is fixedly installed inside the slot (32).

2. A high-strength precast concrete component according to claim 1, characterized in that: One end of the precast block one (10) is movably connected to the precast block two (20). Both the top of the precast block one (10) and the precast block two (20) are provided with water-blocking bosses (14), and the interior of the water-blocking bosses (14) is provided with mounting grooves (13).

3. A high-strength precast concrete component according to claim 2, characterized in that: A water-blocking plate (30) is fixedly installed inside the mounting groove (13), and pre-embedded steel bars (11) are fixedly installed inside both the first precast block (10) and the second precast block (20).

4. A high-strength precast concrete component according to claim 3, characterized in that: The pre-embedded steel bar (11) is fixedly installed with a connecting sleeve (12), and the slot (32) is opened inside the precast block one (10) and the precast block two (20).

5. A high-strength precast concrete component according to claim 2, characterized in that: The precast block 2 (20) has a connecting groove (21) inside, and an installation plate (22) is provided inside the connecting groove (21). Fixing bolts (23) are provided on both sides of the installation plate (22), and the other end of the fixing bolts (23) is fixedly installed inside the precast block 2 (20).

6. A high-strength precast concrete component according to claim 5, characterized in that: The mounting plate (22) has a contact groove (24) inside, and a water guide groove (33) is opened inside the mounting plate (22). The connecting block (15) is movably connected inside the contact groove (24).

7. A high-strength precast concrete component according to claim 5, characterized in that: The mounting plate (22) is fixedly connected to both sides with fixing ears (25), and a connecting shaft (26) is rotatably installed inside the fixing ears (25). The rotating plate (27) is rotatably installed outside the connecting shaft (26) and is movably connected to the outside of the connecting block (15).

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