Pipe positioning protection device for concrete pouring

Abstract

The utility model relates to building construction auxiliary equipment technical field, the utility model provides a kind of line pipe positioning protection device for concrete pouring, it includes: positioning mechanism, the positioning mechanism is used to provide good stable foundation for protection device, the positioning mechanism includes positioning base;Adjusting assembly, the adjusting assembly is installed at the top of positioning mechanism, the adjusting assembly is used to connect protection device and positioning mechanism into stable whole;Protection pipe assembly, the protection pipe assembly is installed at the end of adjusting assembly away from the positioning mechanism, the protection pipe assembly is used to wrap line pipe and provide protection to it.The above technical scheme, solve the protection mode of simple plastic sleeve in the prior art is set on line pipe outside, due to the lack of fixed structure between sleeve and line pipe, relative sliding occurs easily, and the accurate positioning of line pipe cannot be realized, still difficult to meet the construction demand technical problem.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment technology for building construction, specifically to a conduit positioning and protection device for concrete pouring. Background Technology

[0002] During the concrete pouring process in building construction, it is often necessary to pre-lay various types of conduits, such as electrical conduits and water supply and drainage conduits, to meet the subsequent functional requirements of the building. However, in current construction methods, conduits are usually placed directly between the reinforcing steel cages, lacking a stable positioning structure. During concrete pouring, the conduits are easily displaced or shifted due to the impact of concrete, the vibration of vibrators, and the trampling of construction workers, leading to difficulties in subsequent pipeline connections. At the same time, the surface of the conduits lacks effective protection, making them susceptible to scratches and collisions from sharp objects such as stones and reinforcing steel bars in the concrete during the pouring process, causing damage and cracking of the conduits, affecting their service life, and even causing safety hazards such as water leakage and electrical leakage.

[0003] In existing technologies, some methods for protecting conduits are too simple. For example, a simple plastic sleeve is used to cover the outside of the conduit. However, there is no fixed structure between the sleeve and the conduit, which makes it easy for relative slippage to occur. Furthermore, it is impossible to achieve accurate positioning of the conduit, which still cannot meet the construction requirements. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this utility model provide a conduit positioning and protection device for concrete pouring, which solves the technical problem that the existing protection method of using a simple plastic sleeve to cover the conduit is prone to relative sliding due to the lack of a fixed structure between the sleeve and the conduit, and cannot achieve accurate positioning of the conduit, thus still failing to meet the construction requirements.

[0005] According to one aspect, at least one embodiment of the present invention provides a conduit positioning and protection device for concrete pouring, comprising: a positioning mechanism for providing a good stable foundation for the protection device, the positioning mechanism including a positioning base; An adjustment assembly is mounted on the top of the positioning mechanism and is used to connect the protective device and the positioning mechanism into a stable whole. A protective tube assembly is installed at the end of the adjusting assembly away from the positioning mechanism, and the protective tube assembly is used to wrap the conduit to provide protection.

[0006] For example, in at least one embodiment of the present invention, a conduit positioning and protection device for concrete pouring is provided, wherein the protective pipe assembly includes an arc-shaped inner pipe and a protective outer pipe, and connecting blocks two are fixedly connected to both sides of the protective outer pipe, the connecting blocks two are symmetrically distributed on both sides of the protective outer pipe, and a locking knob is threaded to the top of the protective outer pipe, the locking knob passing through the protective outer pipe and extending into the interior of the protective outer pipe; The locking knob extends from the bottom of the outer protective tube and is rotatably mounted on the top of the arc-shaped inner tube. A buffer pad is fixedly connected to the inner surface of the arc-shaped inner tube.

[0007] For example, in a conduit positioning and protection device for concrete pouring provided in at least one embodiment of the present invention, a slide is provided on the top surface of the positioning base, and a connecting block is fixedly connected to the middle of both ends of the positioning base.

[0008] For example, in a conduit positioning and protection device for concrete pouring provided in at least one embodiment of the present invention, the positioning mechanism further includes a reinforcing bar fixing clamp, one end of which is fixedly connected to a rotating shaft, and both ends of the rotating shaft are rotatably connected to the connecting block.

[0009] For example, in a conduit positioning and protection device for concrete pouring provided in at least one embodiment of the present invention, the end of the rebar fixing clamp away from the rotating shaft is U-shaped, a locking bolt is threadedly connected to the opening of the U-shaped part of the rebar fixing clamp, and a fixing pad is fixedly connected to the inner wall of the U-shaped part of the rebar fixing clamp.

[0010] For example, in at least one embodiment of the present invention, a conduit positioning and protection device for concrete pouring is provided, wherein the adjusting component includes a slider, the slider is slidably mounted on the upper end of the positioning base via a slide rail, the top end of the slider is threadedly connected to a positioning knob, the positioning knob passes through the slider and its bottom end contacts the bottom of the slide rail.

[0011] For example, in a conduit positioning and protection device for concrete pouring provided in at least one embodiment of the present invention, a connecting frame is rotatably connected to one side of the slider, and an adjusting rod is rotatably connected to the middle of the end of the connecting frame away from the slider.

[0012] For example, in a conduit positioning and protection device for concrete pouring provided in at least one embodiment of the present invention, an adjusting inner rod is internally threaded to the adjusting rod, and a connecting frame two is fixedly connected to the end of the adjusting inner rod away from the adjusting rod. The end of the connecting frame two away from the adjusting inner rod is rotatably connected to the connecting block two.

[0013] The beneficial effects of this utility model are as follows: (1) In this utility model, the positioning mechanism can be adapted to common specifications of building steel bars by using the U-shaped structure of the steel bar fixing clamp and the locking bolt. The nitrile rubber material of the fixing pad not only avoids damage to the anti-corrosion coating of the steel bar, but also increases the friction through the anti-slip texture, ensuring that the positioning base does not shift during the pouring process, and providing a reliable fixed foundation for the entire device.

[0014] (2) In this utility model, the adjustment component can flexibly change the connection distance and angle between the positioning mechanism and the protective tube assembly by sliding the slider along the slide and adjusting the length of the inner rod. Even if there is a deviation in the laying position of the conduit, the two can be stably connected by fine adjustment, avoiding the disassembly and rework of the device due to mismatch in position.

[0015] (3) In this utility model, the protective tube assembly is designed for key parts such as the connection of the conduit. The outer protective tube provides external physical protection to prevent sharp objects in the concrete from directly damaging the conduit. The arc-shaped inner tube can achieve adaptive clamping of the conduit through the locking knob, which can be adapted to conduits of different diameters. There is no need to replace the special protective parts, and it has strong applicability. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the positioning mechanism structure in the embodiment; Figure 3 for Figure 1 A schematic diagram of the adjustment component structure in the embodiment; Figure 4 for Figure 1 A schematic diagram of the protective tube assembly structure in the embodiment.

[0018] In the diagram: 1. Positioning mechanism; 11. Positioning base; 12. Slide rail; 13. Connecting block one; 14. Rotating shaft; 15. Rebar fixing clamp; 16. Fixing pad; 17. Locking bolt; 2. Adjusting assembly; 21. Slider; 22. Positioning knob; 23. Connecting frame one; 24. Adjusting rod; 241. Adjusting inner rod; 25. Connecting frame two; 3. Protective tube assembly; 31. Protective outer tube; 32. Connecting block two; 33. Locking knob; 34. Arc-shaped inner tube; 35. Buffer pad. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0019] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-4As shown, it illustrates a conduit positioning and protection device for concrete pouring according to an embodiment of the present invention, including: a positioning mechanism 1, which provides a good and stable foundation for the protection device, and the positioning mechanism 1 includes a positioning base 11; Adjustment component 2 is installed at the top of positioning mechanism 1. Adjustment component 2 is used to connect the protection device and positioning mechanism 1 into a stable whole. The protective tube assembly 3 is installed at the end of the adjusting assembly 2 away from the positioning mechanism 1. The protective tube assembly 3 is used to wrap the conduit and provide it with protection.

[0025] The protective tube assembly 3 includes an arc-shaped inner tube 34 and a protective outer tube 31. Connecting blocks 32 are fixedly connected to both sides of the protective outer tube 31. The connecting blocks 32 are symmetrically distributed on both sides of the protective outer tube 31. A locking knob 33 is threaded to the top of the protective outer tube 31. The locking knob 33 passes through the protective outer tube 31 and extends into the interior of the protective outer tube 31. The locking knob 33 extends into the bottom part of the protective outer tube 31 and is rotatably mounted on the top of the arc-shaped inner tube 34. A buffer pad 35 is fixedly connected to the inner surface of the arc-shaped inner tube 34.

[0026] This embodiment provides a conduit positioning and protection device for concrete pouring. A protective tube assembly 3 is installed to protect key parts at the conduit connection. In use, the conduit to be protected is inserted into the protective outer tube 31. Then, the locking knob 33 is turned, causing the arc-shaped inner tube 34 to move towards the conduit. The arc-shaped inner tube 34 firmly presses the conduit inside the protective outer tube 31, thus ensuring that the protective tube assembly 3 is fixed around the conduit to be protected. The buffer pad 35 on the inner wall of the arc-shaped inner tube 34 increases the friction between the arc-shaped inner tube 34 and the conduit, further increasing the clamping force of the arc-shaped inner tube 34 on the conduit, preventing the protective tube assembly 3 from moving at the upper end of the conduit, and increasing the stability of the device.

[0027] like Figures 1-3 As shown, in some examples, the top surface of the positioning base 11 is provided with a slide 12, and a connecting block 13 is fixedly connected to the middle of both ends of the positioning base 11.

[0028] The positioning mechanism 1 also includes a steel bar fixing clamp 15, one end of which is fixedly connected to a rotating shaft 14, and both ends of the rotating shaft 14 are rotatably connected to the connecting block 13.

[0029] The end of the rebar clamp 15 away from the rotating shaft 14 is U-shaped. The opening of the U-shaped part of the rebar clamp 15 is threaded with a locking bolt 17, and the inner wall of the U-shaped part of the rebar clamp 15 is fixedly connected with a fixing pad 16.

[0030] The adjustment component 2 includes a slider 21, which is slidably mounted on the upper end of the positioning base 11 via a slide rail 12. A positioning knob 22 is threadedly connected to the top of the slider 21, and the positioning knob 22 passes through the slider 21 and its bottom end contacts the bottom of the slide rail 12.

[0031] A connecting frame 23 is rotatably connected to one side of the slider 21, and an adjusting rod 24 is rotatably connected to the middle of the end of the connecting frame 23 away from the slider 21.

[0032] The adjusting rod 24 is internally threaded with an adjusting inner rod 241. The end of the adjusting inner rod 241 away from the adjusting rod 24 is fixedly connected to a connecting bracket 25. The end of the connecting bracket 25 away from the adjusting inner rod 241 is rotatably connected to a connecting block 32.

[0033] This embodiment provides a conduit positioning and protection device for concrete pouring. A positioning mechanism 1 provides a stable foundation for the device. During use, the positioning base 11 is placed in a suitable position, and the rebar clamps 15 at both ends of the positioning base 11 are inserted onto the rebar of the rebar cage. The locking bolts 17 are then tightened. As the locking bolts 17 rotate, the inner walls of the U-shaped portion of the rebar clamp 15 clamp the rebar, thus fixing the position of the positioning base 11. The U-shaped opening width of the rebar clamp 15 is suitable for the diameter of commonly used building rebars (16-25mm). The fixing pad 16 inside the opening is 2-3mm thick and made of nitrile rubber, which enhances friction with the rebar and prevents damage to the anti-corrosion coating on the rebar surface when the locking bolts 17 are tightened. The locking bolts 17 are M8 stainless steel bolts with matching wing nuts, allowing for quick tightening by hand or with simple tools, eliminating the need for a professional wrench and improving installation efficiency. Furthermore, the rotating shaft 14 allows the rebar clamp 15 and the positioning base 11 to rotate, increasing flexibility during fixing. By setting the adjustment component 2 to connect the positioning mechanism 1 and the protective tube component 3 into a whole, the conduit is ensured to be fixed in the corresponding position. In use, after the protective tube component 3 is fixed around the conduit, the positioning mechanism 1 is placed in an appropriate position. By rotating the adjustment rod 24, the connection distance between the connecting frame 25 and the connecting frame 1 23 can be changed. With the sliding setting of the slider 21 above the positioning base 11, the connection distance between the positioning mechanism 1 and the protective tube component 3 can be adjusted so that the two can still maintain integration at different distances. By tightening the positioning knob 22, the slider 21 can be fixed on the surface of the positioning base 11.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A conduit positioning and protection device for concrete pouring, characterized in that, include: Positioning mechanism (1), the positioning mechanism (1) is used to provide a good stable foundation for the protection device, the positioning mechanism (1) includes a positioning base (11). Adjustment component (2), which is installed on the top of positioning mechanism (1), is used to connect the protection device and positioning mechanism (1) into a stable whole; The protective tube assembly (3) is installed at the end of the adjusting assembly (2) away from the positioning mechanism (1) and is used to wrap the conduit to provide protection.

2. The conduit positioning and protection device for concrete pouring according to claim 1, characterized in that, The protective tube assembly (3) includes an arc-shaped inner tube (34) and a protective outer tube (31). Connecting blocks (32) are fixedly connected to both sides of the protective outer tube (31). The connecting blocks (32) are symmetrically distributed on both sides of the protective outer tube (31). A locking knob (33) is threaded to the top of the protective outer tube (31). The locking knob (33) passes through the protective outer tube (31) and extends into the interior of the protective outer tube (31). The locking knob (33) extends into the bottom part of the protective outer tube (31) and is rotatably mounted on the top of the arc-shaped inner tube (34), and a buffer pad (35) is fixedly connected to the inner surface of the arc-shaped inner tube (34).

3. A conduit positioning and protection device for concrete pouring according to claim 2, characterized in that, The top surface of the positioning base (11) is provided with a slide (12), and a connecting block (13) is fixedly connected to the middle of both ends of the positioning base (11).

4. A conduit positioning and protection device for concrete pouring according to claim 3, characterized in that, The positioning mechanism (1) also includes a steel bar fixing clamp (15), one end of which is fixedly connected to a rotating shaft (14), and both ends of the rotating shaft (14) are rotatably connected to the connecting block (13).

5. A conduit positioning and protection device for concrete pouring according to claim 4, characterized in that, The end of the rebar fixing clamp (15) away from the rotating shaft (14) is U-shaped. The opening of the U-shaped part of the rebar fixing clamp (15) is threaded with a locking bolt (17), and a fixing pad (16) is fixedly connected to the inner wall of the U-shaped part of the rebar fixing clamp (15).

6. A conduit positioning and protection device for concrete pouring according to claim 5, characterized in that, The adjustment component (2) includes a slider (21), which is slidably mounted on the upper end of the positioning base (11) via a slide rail (12). The top end of the slider (21) is threaded with a positioning knob (22), which passes through the slider (21) and its bottom end contacts the bottom of the slide rail (12).

7. A conduit positioning and protection device for concrete pouring according to claim 6, characterized in that, A connecting frame (23) is rotatably connected to one side of the slider (21), and an adjusting rod (24) is rotatably connected to the middle of the end of the connecting frame (23) away from the slider (21).

8. A conduit positioning and protection device for concrete pouring according to claim 7, characterized in that, The adjusting rod (24) is internally threaded with an adjusting inner rod (241). The end of the adjusting inner rod (241) away from the adjusting rod (24) is fixedly connected to a connecting frame two (25). The end of the connecting frame two (25) away from the adjusting inner rod (241) is rotatably connected to the connecting block two (32).

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