A type of anti-clogging flexible hose connector for concrete pouring

Abstract

This utility model discloses an anti-clogging flexible hose connector for concrete pouring, specifically relating to the field of concrete pouring technology. It includes a flexible hose with an interface fixedly connected to one end, a sealing strip fixedly connected to one end of the interface, a connector on one side of the interface, a connecting assembly installed on the outside of the connector, and a flow guiding mechanism installed inside the interface. The connecting assembly includes two fixed outer shells fixedly connected to both sides of the connector. A threaded rod is rotatably connected inside the fixed outer shell, a knob is fixedly connected to one end of the threaded rod, a threaded block is threadedly connected to the outside of the threaded rod, and an arc-shaped plate is fixedly connected to one end of the threaded block. This utility model, by setting up the connecting assembly and the flow guiding mechanism, makes the installation and disassembly of the connector more convenient and allows for accurate splicing of the connector and interface, thus maintaining a stable connection. Simultaneously, it allows concrete to flow along a spiral path when passing through the connector, effectively reducing the occurrence of clogging.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring technology, and more specifically, to an anti-clogging hose connector for concrete pouring. Background Technology

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In civil engineering, concrete and other materials are poured into a mold to form a predetermined shape. Currently, concrete pouring for high-rise buildings is mostly carried out using pump trucks, and a pouring head is installed at the end of the pump truck's delivery pipe.

[0003] Current concrete pouring heads cannot easily and effortlessly adjust their length, often resulting in concrete being too far from the pouring point during pouring. This causes concrete to spill elsewhere, affecting pouring quality and efficiency, and also leading to resource waste. Improvements are urgently needed.

[0004] A search revealed that Chinese patent CN219213544U discloses a novel concrete pouring head. A servo motor can drive a lead screw to rotate within a screw hole, which in turn pushes a telescopic tube out, thus changing the length of the device. This allows the discharge head to be closer to the pouring point, improving pouring accuracy and efficiency. Furthermore, its telescopic adjustment is simple, saving time and effort, greatly enhancing its practicality.

[0005] In actual use, the above-mentioned new type of concrete pouring head lacks accurate positioning during the concrete pouring process, which easily leads to problems such as inaccurate positioning and misalignment. In addition, the connection process of the joint is relatively cumbersome, resulting in low construction efficiency. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anti-clogging hose connector for concrete pouring to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A concrete pouring anti-clogging hose connector includes a hose, one end of which is fixedly connected to an interface, one end of which is fixedly connected to a sealing strip, a connector is provided on one side of the interface, a connecting component is installed on the outside of the connector, and a flow guiding mechanism is installed inside the interface.

[0009] The connecting assembly includes two fixed housings, which are fixedly connected to both sides of the connector. A threaded rod is rotatably connected inside each fixed housing. A knob is fixedly connected to one end of the threaded rod, and a threaded block is threadedly connected to the outside of the threaded rod. An arc-shaped plate is fixedly connected to one end of the threaded block. Two insert rods are fixedly connected to one side of the arc-shaped plate, and a guide post is fixedly connected to the bottom of the arc-shaped plate. A guide cylinder is slidably connected to the outside of the guide post and is fixedly connected to the inside of the fixed housing. Two sliding blocks are fixedly connected to the inside of the connector. Two guide grooves are formed on the outside of the interface, and a connecting block is fixedly connected to the inside of each guide groove. The sliding blocks are inserted into the inside of the guide grooves. Multiple insertion holes are formed on the outside of the interface, and the inside of each insertion hole engages with an insert rod.

[0010] By adopting the above technical solutions, the installation and disassembly of the joints become more convenient, thereby improving the overall construction efficiency.

[0011] As a further description of the above technical solution: the flow guiding mechanism includes three fixed rods, one end of which is fixedly connected to the inner side of the interface, and the other end of which is fixedly connected to a connecting shaft. A flow guiding cone is rotatably connected to the outer side of the connecting shaft. Three spiral flow guiding vanes are fixedly connected to the outer side of the flow guiding cone. A vertical flow guiding vane is fixedly connected to one side of each spiral flow guiding vane, and the vertical flow guiding vane is fixedly connected to the outer side of the flow guiding cone.

[0012] By adopting the above technical solution, it is possible to guide the concrete inside the interface, optimize the flow path of the concrete inside the interface, and improve the conveying efficiency.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. By setting up connecting components, compared with existing technologies, the guide groove can provide positioning for the connection between the joint and the interface, and the joint and the interface can be quickly installed by inserting multiple plugs into the plug hole, making the installation and disassembly of the joint more convenient and accurately splicing the joint and the interface, thereby maintaining a stable connection state, reducing the impact on the pouring process due to loosening or falling off of the joint, and further improving construction efficiency.

[0015] 2. By setting up a flow guiding mechanism, compared with the existing technology, the three spiral flow guiding vanes and the vertical flow guiding vanes can guide the concrete inside the interface during concrete pouring, so that the concrete can flow along the spiral path when passing through the joint, reducing the accumulation and deposition of concrete inside the joint, thereby effectively reducing the occurrence of blockage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a cross-sectional view of the connector structure of this utility model.

[0018] Figure 3 This is a partial structural diagram of the connector connection of this utility model.

[0019] Figure 4 This is a schematic diagram of the interface structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the inner structure of the interface of this utility model.

[0021] Figure 6 For the present utility model Figure 2 Enlarged view of the structure of part A in the middle.

[0022] The attached figures are labeled as follows: 1. Hose; 2. Interface; 3. Connector; 4. Fixed housing; 5. Threaded rod; 6. Rotary knob; 7. Threaded block; 8. Arc plate; 9. Insert rod; 10. Guide post; 11. Guide cylinder; 12. Sliding block; 13. Connecting block; 14. Insertion hole; 15. Guide groove; 16. Fixed rod; 17. Connecting shaft; 18. Guide cone; 19. Spiral guide vane; 20. Vertical guide vane; 21. Sealing strip. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] The embodiments disclosed in this application are as follows: Figure 1-6 The concrete pouring anti-clogging hose connector shown includes a hose 1, one end of the hose 1 is fixedly connected to an interface 2, one end of the interface 2 is fixedly connected to a sealing strip 21, a connector 3 is provided on one side of the interface 2, a connecting component is installed on the outside of the connector 3, and a flow guiding mechanism is installed inside the interface 2.

[0025] The connecting assembly includes two fixed housings 4, which are fixedly connected to both sides of the connector 3. A threaded rod 5 is rotatably connected inside the fixed housing 4. A knob 6 is fixedly connected to one end of the threaded rod 5. A threaded block 7 is threadedly connected to the outside of the threaded rod 5. An arc-shaped plate 8 is fixedly connected to one end of the threaded block 7. Two insert rods 9 are fixedly connected to one side of the arc-shaped plate 8. A guide post 10 is fixedly connected to the bottom of the arc-shaped plate 8. A guide cylinder 11 is slidably connected to the outside of the guide post 10. The guide cylinder 11 is fixedly connected to the inside of the fixed housing 4. Two sliding blocks 12 are fixedly connected to the inside of the connector 3. Two guide grooves 15 are formed on the outside of the interface 2. The guide grooves 15 contain… A connecting block 13 is fixedly connected to the side. A sliding block 12 is inserted into the inner side of the guide groove 15. Multiple insertion holes 14 are opened on the outer side of the interface 2. The inner side of the insertion hole 14 is engaged with the insertion rod 9. Two sliding blocks 12 are inserted into the guide groove 15, and the connector 3 is rotated so that the sliding blocks 12 can be inserted into the outer side of the connecting block 13. This allows the interface 2 and the connector 3 to be quickly connected. By rotating the threaded rod 5, the threaded block 7 is driven to move, so that the threaded block 7 can push the arc plate 8 to drive the two insertion rods 9 to be inserted into the insertion holes 14. This connects and fixes the connector 3 and the interface 2, accurately splicing the connector 3 and the interface 2. It can maintain a stable connection state and reduce the impact on the pouring process due to loosening or falling off of the connector.

[0026] Reference Figure 2 and 5 As shown, the flow guiding mechanism includes three fixed rods 16. One end of the fixed rod 16 is fixedly connected to the inner side of the interface 2, and the other end of the fixed rod 16 is fixedly connected to a connecting shaft 17. A flow guiding cone 18 is rotatably connected to the outer side of the connecting shaft 17. Three spiral flow guiding vanes 19 are fixedly connected to the outer side of the flow guiding cone 18. A vertical flow guiding vane 20 is fixedly connected to one side of the spiral flow guiding vane 19. The vertical flow guiding vane 20 is fixedly connected to the outer side of the flow guiding cone 18. When concrete flows inside the interface 2, the flow guiding cone 18 can drive the spiral flow guiding vane 19 and the vertical flow guiding vane 20 to rotate, so that the concrete can flow along the spiral path when passing through the interface 2. This optimizes the flow path of the concrete inside the interface 2, reduces the accumulation and deposition of concrete inside the joint, and effectively prevents the occurrence of blockage.

[0027] Working principle of this utility model: This utility model designs an anti-clogging flexible hose connector for concrete pouring, the specific structure of which is shown in the attached instruction manual. Figure 1-6As shown, in this technical solution, through the cooperation between various structures, when the concrete pouring requires splicing of the joint, firstly, the two sliding blocks 12 on the inner side of the joint 3 are inserted into the guide groove 15. After the sliding blocks 12 move to one end of the guide groove 15, the joint 3 is rotated 90°, so that the sliding blocks 12 can be inserted into the connecting block 13 on the inner side of the guide groove 15, thereby providing positioning for the splicing of the joint 3 and the interface 2. Then, the rotating knob 6 is rotated, so that the rotating knob 6 can drive the threaded rod 5 to rotate. The threaded rod 5 can drive the arc plate 8 to move through the thread. The insertion rod 9 is slidably connected to the inner side of the guide column 10, which can provide a guiding effect for the movement of the arc plate 8, so that the arc plate 8 can be stably driven. Insert rod 9 is inserted into insertion hole 14, thereby limiting the connection between connector 3 and interface 2, so that connector 3 and interface 2 can be stably connected. When concrete needs to be poured, concrete flows from inside hose 1 to interface 2 and connector 3, thereby completing the concrete pouring. The concrete flows under high pressure, and the flow of concrete inside interface 2 is guided by three spiral guide vanes 19 and vertical guide vanes 20. The flow cone 18 is rotatably connected to the outside of connecting shaft 17, so that the flow cone 18 can drive the three spiral guide vanes 19 and vertical guide vanes 20 to rotate, which can induce the concrete to form a vortex, reduce the flow dead zone, and guide the concrete to flow and pour quickly.

[0028] In the accompanying drawings of the embodiments disclosed in this utility model, only the structures involved in the embodiments of this utility model are shown. Other structures can be referred to with ordinary design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are existing technologies and are therefore not shown in the figures and will not be described here.

[0030] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A non-clogging hose coupling for concrete placement comprising a hose (1), characterized in that: One end of the hose (1) is fixedly connected with an interface (2), one end of the interface (2) is fixedly connected with a sealing strip (21), one side of the interface (2) is provided with a connector (3), the outer side of the connector (3) is provided with a connecting assembly, and the inner side of the interface (2) is provided with a flow guide mechanism. The connecting assembly comprises two fixed housings (4), the fixed housings (4) are fixedly connected with both sides of the connector (3), the fixed housings (4) are rotatably connected with threaded rods (5) in the interiors, one end of each threaded rod (5) is fixedly connected with a rotating button (6), the outer side of each threaded rod (5) is threadedly connected with a threaded block (7), one end of each threaded block (7) is fixedly connected with an arc-shaped plate (8).

2. The anti-clogging hose joint for concrete placement according to claim 1, characterized in that: One side of the arc-shaped plate (8) is fixedly connected with two insertion rods (9), the bottom end of the arc-shaped plate (8) is fixedly connected with a guide column (10), the outer side of the guide column (10) is slidably connected with a guide cylinder (11), and the guide cylinder (11) is fixedly connected with the interior of the fixed housing (4).

3. The anti-clogging hose fitting for concrete placement according to claim 1, characterized in that: The inner side of the connector (3) is fixedly connected with two sliding blocks (12), the outer side of the interface (2) is provided with two guide grooves (15), the inner side of each guide groove (15) is fixedly connected with a connecting block (13), and the sliding blocks (12) are inserted into the inner sides of the guide grooves (15).

4. The anti-clogging hose fitting for concrete placement according to claim 1, characterized in that: The outer side of the interface (2) is provided with a plurality of insertion holes (14), and the inner sides of the insertion holes (14) are connected with the insertion rods (9).

5. The anti-clogging hose fitting for concrete placement according to claim 1, characterized in that: The flow guide mechanism comprises three fixed rods (16), one end of each fixed rod (16) is fixedly connected with the inner side of the interface (2), and the other end of each fixed rod (16) is fixedly connected with a connecting shaft (17).

6. The anti-clogging hose fitting for concrete placement according to claim 5, characterized in that: The outer side of the connecting shaft (17) is rotatably connected with a flow guide cone (18), and the outer side of the flow guide cone (18) is fixedly connected with three spiral flow guide pieces (19).

7. The anti-clogging hose fitting for concrete placement according to claim 6, characterized in that: One side of each spiral flow guide piece (19) is fixedly connected with a vertical flow guide piece (20), and the outer side of the flow guide cone (18) is fixedly connected with the vertical flow guide pieces (20).

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