Guide pipe structure for underwater concrete pouring

Abstract

The utility model discloses a conduit structure for underwater concrete pouring, which belongs to the field of underwater concrete pouring and comprises a conduit component, the conduit component comprises two conduit bodies, one end of each conduit body is detachably connected with a mounting ring, the upper end of each mounting ring is fixedly connected with a lantern ring, and the side surface of each lantern ring is symmetrically connected with two arc-shaped clamping blocks. The other ends of the two guide pipe bodies are detachably connected with connecting pipes, arc-shaped guide grooves are formed in the two sides of the inner wall of each connecting pipe, arc-shaped clamping grooves are formed in the two sides of the inner wall of the bottom of each connecting pipe, and the two ends of each guide pipe body are fixedly connected with connecting flanges. According to the catheter structure, the catheter structure can be conveniently and rapidly disassembled and assembled through the arranged catheter assembly, so that the use convenience of the catheter is improved, meanwhile, the catheter body can be conveniently prolonged for use according to needs through mutual matching of the structures, and then the universality of the catheter structure can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of underwater concrete pouring, in particular to a conduit structure for underwater concrete pouring. Background Art

[0002] Underwater concrete pouring, also known as underwater concrete pouring, refers to the pouring of concrete in an underwater or water environment where conventional construction methods cannot be used. This technology is mainly used to build underwater structures, such as underwater pile foundations, docks, breakwaters, etc. When performing concrete pouring operations, it is necessary to insert a catheter structure into the pouring hole. Among them, the "A catheter structure for underwater concrete pouring" disclosed in the application number "CN202122432988.7" is also an increasingly mature technology. Its "The catheter structure for underwater concrete pouring provided by the utility model includes a pipe body, a plate body, a hinged component and an elastic component. The pipe body has a bottom end and an upper end, and the plate body The hinge assembly is hinged to the tube body, and the plate body can be unidirectionally blocked at the bottom end of the tube body. The elastic assembly is installed between the plate body and the tube body to drive the plate body to reset. However, the catheter structure still has the following defects during use: the catheter structure can indeed connect the tube body through the provided tube body, plate body, hinge assembly and elastic assembly, but the hinge structure is complicated, which is inconvenient when installing the tube body. At the same time, the tube body structure is not convenient for extending the catheter for use according to length requirements. Based on this, it is necessary to provide a catheter structure that is convenient for extended use and easy to disassemble and assemble. Utility Model Content

[0003] The embodiment of the utility model provides a conduit structure for underwater concrete pouring, which aims to solve the problem that the existing conduit structure is not easy to quickly disassemble and assemble and that the conduit can be extended as needed.

[0004] To achieve the above-mentioned purpose, the utility model provides a conduit structure for underwater concrete pouring, comprising a conduit assembly;

[0005] In which, the catheter assembly includes two catheter bodies, one end of the two catheter bodies is detachably connected to a mounting ring, the upper end of the mounting ring is fixedly connected to a collar, the side surface of the collar is symmetrically connected to two arc-shaped blocks, the other end of the two catheter bodies is detachably connected to a connecting pipe, arc-shaped guide grooves are provided on both sides of the inner wall of the connecting pipe, arc-shaped grooves are provided on both sides of the bottom inner wall of the connecting pipe, and both ends of the catheter body are fixedly connected to connecting flanges.

[0006] As a preferred solution of the present invention, the side surfaces of the two conduit bodies are connected with a plurality of reinforcing ribs at equal distances.

[0007] As a preferred solution of the present invention, the surfaces of the connecting flange, the mounting ring and the connecting pipe are all provided with a plurality of screw holes, and the interiors of the plurality of screw holes are all threadedly connected with bolts.

[0008] As a preferred solution of the present invention, a plurality of guide grooves are equidistantly formed on the inner wall of the conduit body.

[0009] As a preferred solution of the present invention, the catheter body is made of stainless steel.

[0010] As a preferred solution of the present invention, the sizes of the arc-shaped clamping block, the arc-shaped guide groove and the arc-shaped clamping groove are adapted to each other.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. When extending the use of several catheter structures as needed, it is only necessary to insert the collar at one end of one catheter body into the connecting tube at one end of another catheter body. At this time, the two arc-shaped clamping blocks on the side surface of the collar are clamped into the collar from the arc-shaped guide groove, and then the collar and the two arc-shaped clamping blocks are rotated 90 degrees, so that the two arc-shaped clamping blocks can be clamped into the inside of the arc-shaped clamping groove, and then the collar and the connecting ring can be clamped and connected, so that several catheter bodies can be connected as needed for perfusion and diversion operations. When disassembling, it is only necessary to twist the collar so that the arc-shaped clamping blocks can be clamped into the inner part of the arc-shaped clamping groove. The block exits the arc slot and enters the arc guide groove, and then the ring is pulled out from the connecting pipe to disassemble the catheter body. Finally, the bolts only need to be taken out from the screw holes to disassemble the mounting ring, the connecting pipe and the catheter body. Compared with the catheter with a hinged structure in the prior art "a catheter structure for underwater concrete pouring", the utility model cooperates with each other through the above structures, which not only facilitates the rapid disassembly and assembly of the catheter structure and improves the convenience of use, but also can connect the catheter body for extended use as needed, thereby enhancing the versatility of the catheter structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a disassembled diagram of the catheter body structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the collar and mounting ring of the utility model;

[0016] Figure 4 This is a schematic diagram of the connecting pipe structure of the utility model.

[0017] In the figure: 100, catheter assembly; 101, catheter body; 102, mounting ring; 103, collar; 104, arc-shaped clamping block; 105, connecting pipe; 106, arc-shaped guide groove; 107, arc-shaped clamping groove; 108, connecting flange; 111, reinforcing rib; 121, screw hole; 122, bolt; 131, guide groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 , the utility model provides a conduit structure for underwater concrete pouring, including a conduit assembly 100;

[0020] Among them, the catheter assembly 100 includes two catheter bodies 101, one end of the two catheter bodies 101 is detachably connected to a mounting ring 102, the upper end of the mounting ring 102 is fixedly connected to a collar 103, and the side surface of the collar 103 is symmetrically connected to two arc-shaped blocks 104, and the other ends of the two catheter bodies 101 are detachably connected to a connecting pipe 105, arc-shaped guide grooves 106 are provided on both sides of the inner wall of the connecting pipe 105, and arc-shaped grooves 107 are provided on both sides of the bottom inner wall of the connecting pipe 105, and both ends of the catheter body 101 are fixedly connected to a connecting flange 108.

[0021] In a specific embodiment, the catheter assembly 100 is provided, which not only facilitates the rapid disassembly and assembly of the catheter structure, thereby improving the convenience of using the catheter, but also facilitates the extension of the catheter body 101 as needed through the cooperation of the above structures, thereby enhancing the versatility of the catheter structure. When the catheter structure is extended as needed, the ring 103 at one end of the catheter body 101 is first inserted into the interior of the connecting pipe 105. At this time, the two arc-shaped blocks 104 on the side surface of the ring 103 are locked through the arc guide groove 106. It is connected to the bottom of the connecting tube 105, and then the collar 103 is twisted and rotated 90 degrees to clamp the arc-shaped clamping block 104 into the arc-shaped clamping groove 107, so that the mounting ring 102 and the connecting tube 105 can be clamped and connected, thereby enabling the extended use of several catheter bodies 101, thereby enhancing the versatility of the catheter structure. When disassembling, first twist the collar 103 to rotate so that the arc-shaped clamping block 104 exits the arc-shaped clamping groove 107 and is pulled out from the arc-shaped guide groove 106 to disassemble the catheter body 101, thereby improving the convenience of disassembly and assembly of the catheter.

[0022] See also Figure 2-Figure 4 The side surfaces of the two conduit bodies 101 are connected with a number of reinforcing ribs 111 at equal intervals.

[0023] In a specific embodiment, the presence of the reinforcing ribs 111 can enhance the vertical overall strength of the catheter body 101 , so as to extend the service life of the catheter body 101 .

[0024] See also Figure 2-Figure 4 The surfaces of the connecting flange 108 , the mounting ring 102 and the connecting pipe 105 are all provided with a plurality of screw holes 121 , and the interiors of the plurality of screw holes 121 are all threadedly connected with bolts 122 .

[0025] In a specific embodiment, the bolt 122 is threadedly connected inside the screw hole 121, thereby enhancing the connection strength between the mounting ring 102, the connecting tube 105 and the catheter body 101. At the same time, the catheter body 101 can be disassembled by removing the bolt 122 from the screw hole 121.

[0026] See also Figure 2-Figure 4 The inner wall of the catheter body 101 is provided with a plurality of guide grooves 131 at equal intervals.

[0027] In a specific embodiment, the guide groove 131 is convenient for improving the fluidity of the concrete pouring process, avoiding the clogging of concrete and affecting the pouring quality.

[0028] See also Figure 2-Figure 4 , the catheter body 101 is made of stainless steel.

[0029] In a specific embodiment, the catheter body 101 made of stainless steel can avoid rust and extend the service life of the catheter structure.

[0030] See also Figure 2-Figure 4 The sizes of the arc-shaped block 104, the arc-shaped guide groove 106 and the arc-shaped slot 107 are adapted to each other.

[0031] In a specific embodiment, the arc-shaped clamping block 104 is matched with the arc-shaped guide groove 106 and the arc-shaped clamping groove 107 to improve the convenience of disassembly and assembly of the ring 103.

[0032] Working principle: When extending the catheter structure, first insert the ring 103 at one end of a catheter body 101 into the connecting tube 105, and at the same time, the two arc-shaped blocks 104 on the side surface of the ring 103 are clamped to the bottom of the connecting tube 105 through the arc-shaped guide groove 106, and then the ring 103 is twisted and rotated 90 degrees to clamp the arc-shaped block 104 into the arc-shaped groove 107, so as to facilitate the clamping connection of the mounting ring 102 and the connecting tube 105, so that several catheter bodies 101 can be extended and used, thereby enhancing the versatility of the catheter structure. When disassembling, first twist the ring 103 to rotate so that the arc-shaped block 104 exits the arc-shaped groove 107 and is pulled out from the arc-shaped guide groove 106 to disassemble the catheter body 101, thereby improving the convenience of disassembly and assembly of the catheter structure.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conduit structure for underwater concrete pouring, characterized in that: include: A catheter assembly (100) comprises two catheter bodies (101), one end of each of the two catheter bodies (101) is detachably connected to a mounting ring (102), the upper end of the mounting ring (102) is fixedly connected to a collar (103), the side surface of the collar (103) is symmetrically connected to two arc-shaped clamping blocks (104), the other ends of the two catheter bodies (101) are detachably connected to a connecting pipe (105), both sides of the inner wall of the connecting pipe (105) are provided with arc-shaped guide grooves (106), both sides of the bottom inner wall of the connecting pipe (105) are provided with arc-shaped clamping grooves (107), and both ends of the catheter body (101) are fixedly connected to a connecting flange (108).

2. The underwater concrete pouring conduit structure according to claim 1, characterized in that: The side surfaces of the two conduit bodies (101) are both equidistantly connected with a plurality of reinforcing ribs (111).

3. The underwater concrete pouring conduit structure according to claim 1, characterized in that: The surfaces of the connecting flange (108), the mounting ring (102) and the connecting pipe (105) are all provided with a plurality of screw holes (121), and the interiors of the plurality of screw holes (121) are all threadedly connected with bolts (122).

4. The underwater concrete pouring conduit structure according to claim 1, characterized in that: The inner wall of the conduit body (101) is provided with a plurality of guide grooves (131) at equal intervals.

5. The underwater concrete pouring conduit structure according to claim 1, characterized in that: The catheter body (101) is made of stainless steel.

6. The underwater concrete pouring conduit structure according to claim 1, characterized in that: The sizes of the arc-shaped clamping block (104), the arc-shaped guide groove (106) and the arc-shaped clamping groove (107) are adapted to each other.

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