Self-lubricating wear-resistant basalt fiber hose for concrete pouring

Abstract

The utility model relates to the field of building construction, and discloses a self-lubricating wear-resistant basalt fiber hose for concrete pouring, which comprises a plurality of conveying pipe fittings and a plurality of connecting pipes, the flexible connecting pieces are mounted between the two adjacent conveying pipe fittings; and the flow control valve is mounted at the tail end of the conveying pipe fitting. According to the utility model, the flexible connecting piece is arranged at the specific position of the hose, so that the adaptability and the flexibility of the hose in a complex construction environment are obviously enhanced, the pipeline damage caused by excessive bending or torsion is effectively reduced, and the risk of construction interruption is reduced; the durability, the corrosion resistance and the abrasion resistance of the hose are jointly improved through the anti-corrosion layer, the basalt fiber woven layer and the smooth abrasion-resistant layer, and the service life of the hose is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction especially relates to a basalt fiber hose for self-lubricating wear-resistant concrete pouring. BACKGROUND

[0002] In modern infrastructure construction, cylindrical structures such as bridge piers, large storage tanks, etc. play a crucial role. The stability and durability of these structures largely depend on high-quality concrete pouring processes. During concrete pouring, the choice and performance of the delivery pipeline directly affect construction efficiency, cost, and the quality of the final structure.

[0003] Concrete pouring often uses metal or plastic pipelines as delivery media. Although these materials meet basic delivery needs to some extent, they expose a series of limitations in complex and variable construction environments. Metal pipelines are prone to leakage or rupture due to long-term wear and tear when subjected to high-pressure concrete flow, which not only affects construction progress but also may cause safety hazards. Plastic pipelines, although lightweight and relatively low in cost, have limited corrosion resistance and wear resistance, greatly reducing their service life.

[0004] Existing concrete pouring delivery pipelines generally lack sufficient flexible connection sections. During the construction process of cylindrical structures, due to space limitations and structural complexity, pipelines often need to be frequently bent and twisted to adapt to different construction angles and heights. The pipeline is easily damaged due to excessive bending or twisting, leading to construction interruption and cost increase. SUMMARY

[0005] To solve the above-mentioned problems, the utility model is implemented through the following technical solutions.

[0006] A basalt fiber hose for self-lubricating wear-resistant concrete pouring, comprising: a plurality of delivery pipe fittings; a flexible connecting piece installed between two adjacent delivery pipe fittings; and a flow control valve installed at the end of the delivery pipe fitting.

[0007] The delivery pipe fitting comprises a connecting groove opened at one end of the delivery pipe fitting, and one end of the flexible connecting piece is connected to the connecting groove.

[0008] The flexible connecting piece comprises two connecting heads, each connected to one end of the flexible connecting piece, and the connecting heads are connected in the connecting groove.

[0009] The delivery pipe fitting further comprises an outer layer, an intermediate layer installed in the inner ring of the outer layer, and an inner layer installed in the inner ring of the intermediate layer, with the intermediate layer arranged between the outer layer and the inner layer.

[0010] The outer layer comprises an anti-corrosion layer and an anti-ultraviolet layer.

[0011] The intermediate layer comprises a basalt fiber woven layer, and the inner layer comprises a smooth wear-resistant layer.

[0012] The flexible connector comprises a corrugated pipe installed between two adjacent conveying pipes.

[0013] The flexible connector further comprises a rubber pipe installed between two adjacent conveying pipes.

[0014] The basalt fiber hose for self-lubricating and wear-resistant concrete pouring has the following beneficial effects compared with the prior art: the flexible connector arranged at a specific position of the hose significantly enhances the adaptability and flexibility of the hose in complex construction environments, the flexible connector can well adapt to the bending, twisting and other deformation requirements of the pipeline system, effectively reduces the pipeline damage caused by excessive bending or twisting, and reduces the risk of construction interruption. The conveying pipe is designed in a multi-layer structure, including an anti-corrosion layer, a basalt fiber woven layer and a smooth wear-resistant layer, which collectively improves the durability, corrosion resistance and wear resistance of the hose, effectively prevents the hose from being eroded due to long-term exposure to harsh environments, and prolongs the service life of the hose. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structure schematic diagram.

[0016] Figure 2 Another perspective three-dimensional structure schematic diagram provided by the utility model.

[0017] Figure 3 Conveying pipe structure schematic diagram provided by the utility model.

[0018] Figure 4 Flexible connector structure schematic diagram provided by the utility model.

[0019] Figure 5 Outer layer, intermediate layer and inner layer structure schematic diagram provided by the utility model.

[0020] The reference signs in the drawings are:

[0021] 100, conveying pipe; 101, connecting groove; 102, outer layer; 103, intermediate layer; 104, inner layer;

[0022] 200, flexible connector; 201, connecting head;

[0023] 300, flow control valve. DETAILED DESCRIPTION

[0024] The utility model is further described below in combination with specific embodiments, and it should be understood that these embodiments are only used to illustrate the utility model and not used to limit the protection scope of the utility model.

[0025] The embodiments of the utility model are described below through specific examples, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the disclosure of the specification. The utility model can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in the specification based on different viewpoints and applications without departing from the spirit of the utility model.

[0026] Embodiment one

[0027] With reference to Figures 1-5 A basalt fiber hose for self-lubricating wear-resistant concrete pouring, comprising: a plurality of conveying pipe fittings 100; a flexible connecting piece 200 installed between two adjacent conveying pipe fittings 100; and a flow control valve 300 installed at the end of the conveying pipe fitting 100.

[0028] The flexible connecting piece 200 is arranged at a specific position of the hose to enhance the adaptability and flexibility of the hose in complex construction environments and reduce damage caused by bending and twisting. The conveying pipe fitting 100 serves as the main part of fluid transmission, and its number and design ensure the flexibility and efficiency of construction. The design of the flexible connecting piece 200 makes the entire hose system have better adaptability and flexibility, which can adapt to various complex construction environments. The integrated flow control valve 300 at the end of the hose facilitates the adjustment of the pouring speed by construction personnel according to actual needs and improves the pouring precision.

[0029] The conveying pipe fitting 100 comprises a connecting groove 101 opened at one end of the conveying pipe fitting 100, and one end of the flexible connecting piece 200 is connected to the connecting groove 101. The flexible connecting piece 200 comprises two connecting heads 201, and the two connecting heads 201 are respectively connected to the two ends of the flexible connecting piece 200, and the connecting heads 201 are connected in the connecting groove 101.

[0030] The connecting groove 101 and the connecting head 201 are connected through threads, which simplifies the connection process between the pipe fittings, improves the stability and reliability of the connection, and can tailor the size of the conveying pipe fitting 100 as needed and install the flexible connecting piece 200 at a specified position.

[0031] The conveying pipe fitting 100 further comprises an outer layer 102, an intermediate layer 103 installed in the inner ring of the outer layer 102, and an inner layer 104 installed in the inner ring of the intermediate layer 103, and the intermediate layer 103 is arranged between the outer layer 102 and the inner layer 104.

[0032] The multi-layer structure design makes the hose have excellent durability, corrosion resistance and wear resistance, and can withstand high pressure and wear for a long time. The use of basalt fiber woven layer improves the strength and stability of the hose, ensuring safety during construction. The addition of a smooth wear-resistant layer reduces resistance during fluid transmission and improves transmission efficiency.

[0033] The outer layer 102 includes an anti-corrosion layer and an anti-ultraviolet layer, the material of the anti-corrosion layer is any one of epoxy resin, polyethylene or polyvinyl chloride; the material of the anti-ultraviolet layer is any one of anti-ultraviolet agent, fluorocarbon resin or acrylic resin.

[0034] The intermediate layer 103 includes a basalt fiber woven layer, which provides the necessary strength and toughness, and the inner layer 104 includes a smooth wear-resistant layer, which facilitates the flow of concrete, and the material of the smooth wear-resistant layer can be any one of polytetrafluoroethylene, polyethylene or polyurethane.

[0035] The flexible connector 200 includes a bellows installed between two adjacent conveying pipes 100, which has good flexibility and elasticity, can adapt to the deformation and displacement of the pipeline system, can withstand high pressure and temperature, and has good corrosion resistance and wear resistance, and the wave structure can also effectively reduce the vortex and noise of the fluid in the pipeline.

[0036] Example two

[0037] The difference between this embodiment and example one is:

[0038] The flexible connector 200 also includes a rubber tube installed between two adjacent conveying pipes 100, which is made of rubber or rubber composite material, usually has a smooth inner wall and a soft outer wall, has excellent elasticity and sealing performance, and can well adapt to the vibration and displacement of the pipeline system.

[0039] The following briefly introduces the use principle and method of the self-lubricating wear-resistant basalt fiber hose for concrete pouring proposed in this application:

[0040] The core principle of the self-lubricating wear-resistant basalt fiber hose for concrete pouring is to ensure that the hose can maintain excellent durability, corrosion resistance, wear resistance and flexibility in complex construction environment through multi-layer structure design and the use of flexible connector 200. At the same time, the flow control valve 300 is integrated at the end of the hose to realize accurate adjustment of the pouring speed and improve the pouring precision.

[0041] The outer layer 102 adopts an anti-corrosion layer and an anti-ultraviolet layer to protect the hose from the erosion of the external environment; the middle layer 103 is a basalt fiber woven layer, which provides the necessary strength and toughness; and the inner layer 104 is a smooth wear-resistant layer, which facilitates the flow of concrete and reduces the transmission resistance.

[0042] Through the threaded connection, the connection process between the pipe fittings is simplified, and the stability and reliability of the connection are improved. The corrugated pipe has good flexibility and elasticity, can adapt to the deformation and displacement of the pipeline system, can withstand high pressure and temperature, has good corrosion resistance and wear resistance, and the wave-shaped structure can effectively reduce the vortex and noise of the fluid in the pipeline. The rubber tube is made of rubber or rubber composite material, has excellent elasticity and sealing performance, can well adapt to the vibration and displacement of the pipeline system, and ensure the continuity and stability of fluid transmission. The flow control valve 300 is integrated at the end of the hose, which is convenient for construction personnel to adjust the pouring speed according to actual needs, and realizes accurate control of pouring precision.

[0043] According to the construction requirements, the conveying pipe fitting 100 of appropriate length is cut, and a plurality of conveying pipe fittings 100 are connected in sequence through the threaded connection of the connecting groove 101 and the connecting head 201. The flexible connecting piece 200 is installed between adjacent conveying pipe fittings 100 to ensure the flexibility and adaptability of the hose system. The fluid such as concrete is transmitted through the hose system. The multi-layer structure design and the use of smooth wear-resistant layer reduce the resistance in the fluid transmission process and improve the transmission efficiency. The flexible connection of the corrugated pipe and the rubber pipe makes the hose system adapt to various complex construction environments such as bending and twisting, and reduces the damage caused by these factors. Through the flow control valve 300 integrated at the end of the hose, the construction personnel can adjust the pouring speed according to the actual needs, and realize accurate control of the pouring precision.

[0044] Compared with the prior art, the present application has the following beneficial effects:

[0045] By arranging the flexible connecting piece 200 at a specific position of the hose, the adaptability and flexibility of the hose in complex construction environment are significantly enhanced. The flexible connecting piece 200 can well adapt to the bending, twisting and other deformation requirements of the pipeline system, effectively reduces the damage of the pipeline caused by excessive bending or twisting, and reduces the risk of construction interruption.

[0046] The conveying pipe fitting 100 adopts a multi-layer structure design, including an anti-corrosion layer, a basalt fiber woven layer and a smooth wear-resistant layer, which jointly improves the durability, corrosion resistance and wear resistance of the hose, effectively prevents the erosion of the hose due to long-term exposure in harsh environment, and prolongs the service life of the hose.

[0047] The conveying pipe 100 is the main part of fluid transmission, the number and design thereof ensure the flexibility and efficiency of construction, the design of the flexible connecting piece 200 enables the whole hose system to easily adapt to various complex construction environments without frequent replacement or adjustment of the pipeline, thereby improving the construction efficiency, the integrated flow control valve 300 at the end of the hose is convenient for the construction personnel to adjust the pouring speed according to actual needs, and the pouring precision is improved.

[0048] Thus, although the present utility model has been described herein with reference to the embodiments thereof, modifications are free, various changes and substitutions are within the above disclosure, and it should be understood that in some cases, some features of the present utility model will be used without corresponding use of other features without departing from the scope and spirit of the proposed utility model. Therefore, many modifications can be made to adapt the specific environment or material to the substantial scope and spirit of the present utility model. The present utility model is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best mode for carrying out the present utility model, but the present utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Thus, the scope of the present utility model will only be determined by the appended claims.

Claims

1. A self-lubricating, wear-resistant basalt fiber flexible hose for concrete pouring, characterized in that, include: Conveying pipe fittings (100), in several quantities; A flexible connector (200) is installed between two adjacent conveying pipes (100); A flow control valve (300) is installed at the end of the delivery pipe (100).

2. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 1, characterized in that, The conveying pipe fitting (100) includes: A connecting groove (101) is provided at one end of the conveying pipe (100), and one end of the flexible connector (200) is connected to the connecting groove (101).

3. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 2, characterized in that, The flexible connector (200) includes: There are two connectors (201), which are respectively connected to the two ends of the flexible connector (200) and are connected in the connecting groove (101).

4. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 1, characterized in that, The conveying pipe fitting (100) also includes: Outer layer (102); An intermediate layer (103) is installed in the inner ring of the outer layer (102); The inner layer (104) is installed in the inner ring of the intermediate layer (103), which is disposed between the outer layer (102) and the inner layer (104).

5. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 4, characterized in that, The outer layer (102) includes an anti-corrosion layer and an anti-ultraviolet layer.

6. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 4, characterized in that, The intermediate layer (103) includes a basalt fiber woven layer, and the inner layer (104) includes a smooth and wear-resistant layer.

7. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 1, characterized in that, The flexible connector (200) includes: A corrugated pipe is installed between two adjacent conveying pipe fittings (100).

8. The basalt fiber flexible hose for self-lubricating wear-resistant concrete pouring according to claim 1, characterized in that, The flexible connector (200) further includes: A rubber hose is installed between two adjacent delivery fittings (100).

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