Combined type multi-hole plum blossom-shaped pipe

Abstract

The utility model relates to the technical field of plum blossom pipes, in particular to a combined type porous plum blossom pipe which comprises a plurality of outer pipelines which are annularly arranged at equal intervals, sliding blocks are fixedly installed on the outer side faces of the outer pipelines, and inner pressure-resistant supporting pipes are arranged in the centers of the outer pipelines. A central compression-resistant cushion block is arranged between the inner compression-resistant supporting pipe and the outer pipeline and fixedly installed on the inner compression-resistant supporting pipe, a plurality of sliding rails are fixedly installed on the outer side face of the central compression-resistant cushion block, sliding grooves are formed in the sliding rails, the sliding blocks are located in the sliding grooves and are in sliding connection with the sliding grooves, a central pipe is arranged in the inner compression-resistant supporting pipe, and the central pipe is fixedly connected with the outer pipeline. A plurality of compression-resistant protruding blocks are fixedly installed between the center pipe and the inner compression-resistant supporting pipe, a threaded ring is connected to an end pipe body of the inner compression-resistant supporting pipe in a threaded mode, and an end pressing ring is fixedly installed at the end of the threaded ring. According to the utility model, combined assembly and independent disassembly operation are facilitated, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of plum blossom pipes, in particular to a combined multi-hole plum blossom pipe. Background Art

[0002] The combined multi-porous plum blossom tube is a product widely used in piping systems, especially in situations where multiple pipes need to be arranged in parallel, such as communications, drainage, electricity and other fields. The combined multi-porous plum blossom tube is usually composed of multiple pipes arranged in a ring with equal spacing and fixed to each other. This type of multi-porous plum blossom tube has the advantage of being able to pass corresponding cables through the corresponding pipes at the same time.

[0003] There are many types of porous plum blossom pipes on the market, but most of them are one-piece molded structures or fixed by welding. Once the processing is completed, there is a defect that each pipe cannot be disassembled separately. If one of the pipes is damaged, it cannot be disassembled and replaced separately, which affects the overall performance and brings inconvenience to the user. In view of this, we proposed a modular porous plum blossom pipe. Utility Model Content

[0004] The purpose of the present invention is to provide a combined multi-hole plum blossom pipe to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The combined porous plum blossom tube includes a plurality of outer pipes arranged in a ring shape with equal intervals, a slider is fixedly installed on the outer side surface of the outer pipe, an inner pressure-resistant support pipe is provided at the center position of the plurality of outer pipes, a central pressure-resistant pad is provided between the inner pressure-resistant support pipe and the outer pipe, the central pressure-resistant pad is fixedly installed on the inner pressure-resistant support pipe, and a plurality of slide rails arranged in a ring shape with equal intervals are fixedly installed on the outer side surface of the central pressure-resistant pad, a slide groove is provided in the slide rail along the length direction of the slide rail, and the slider is located in the slide groove and is slidably connected with the slide groove.

[0007] Preferably, a central tube is provided inside the inner pressure-resistant support tube, and a plurality of pressure-resistant protrusions arranged in a ring shape with equal intervals are fixedly installed between the central tube and the inner pressure-resistant support tube.

[0008] Preferably, the central tube is a tubular structure, and the length of the central tube is shorter than the length of the inner pressure-resistant support tube.

[0009] Preferably, a threaded ring is threadedly connected to the end tube body of the inner pressure-resistant support tube, and an end clamping ring is fixedly installed on the end of the threaded ring, and the end clamping ring is pressed against the end surface of the outer pipe.

[0010] Preferably, the cross-sections of the sliding block and the sliding groove are both T-shaped, and the end of the sliding groove away from the threaded ring is not connected to the outside world.

[0011] Preferably, an internal thread is provided on the inner wall of the end tube body of the internal pressure-resistant support tube, and the threaded ring is threadedly connected to the internal thread.

[0012] Preferably, a central tube is provided at the center of the threaded ring, and a plurality of side plates arranged in a ring shape with equal intervals are fixedly installed between the central tube and the threaded ring.

[0013] Preferably, an exposure hole is provided in the central tube, and a thumb gap is provided between two adjacent side panels.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model realizes the anti-compression support operation of the central part through the provision of an internal anti-compression support tube, and realizes the sliding assembly operation of the external pipes through the provision of sliders and slide rails, so that each external pipe can be disassembled, achieving the effect of being able to disassemble and replace the external pipes separately.

[0016] 2. The utility model provides a threaded ring and an end clamping ring. When the threaded ring is screwed into the inner pressure-resistant support tube, the end clamping ring can be used to clamp the end of the outer pipe to achieve a position limiting operation on the outer pipe, so that the outer pipe will not fall off from the inner pressure-resistant support tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

[0019] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the slide rail of the utility model;

[0022] Figure 6 It is a partial structural diagram of the utility model;

[0023] The meaning of each number in the figure is:

[0024] 1. Outer pipe; 10. Slider; 11. Internal pressure-resistant support pipe; 111. Internal thread; 12. Center pressure-resistant pad; 13. Slide rail; 131. Slide groove; 14. Center pipe; 15. Pressure-resistant bump;

[0025] 2. Threaded ring; 20. End clamping ring; 21. Center tube; 211. Exposure hole; 22. Side plate; 23. Thumb gap. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figures 1-6 The utility model provides a technical solution: a combined multi-hole plum blossom pipe, comprising a plurality of outer pipes 1 arranged in a ring shape with equal spacing, a slider 10 fixedly installed on the outer surface of the outer pipe 1, an inner pressure-resistant support pipe 11 is provided at the center position of the plurality of outer pipes 1, a central pressure-resistant pad 12 is provided between the inner pressure-resistant support pipe 11 and the outer pipe 1, the central pressure-resistant pad 12 is fixedly installed on the inner pressure-resistant support pipe 11, and the outer pipe 1 is attached to the outer surface of the central pressure-resistant pad 12 to achieve stable support operation;

[0028] Specifically, a plurality of slide rails 13 arranged in a ring shape with equal intervals are fixedly installed on the outer surface of the central pressure-resistant pad 12. A slide groove 131 is provided in the slide rail 13 along the length direction of the slide rail 13. The slider 10 is located in the slide groove 131 and is slidably connected with the slide groove 131, which facilitates the combined assembly operation and achieves the effect that each outer pipe 1 can be independently installed and disassembled.

[0029] In this embodiment, a central tube 14 is provided inside the inner pressure-resistant support tube 11, and a plurality of pressure-resistant protrusions 15 arranged in a ring shape with equal intervals are fixedly installed between the central tube 14 and the inner pressure-resistant support tube 11 to realize further pressure-resistant support operation on the inner pressure-resistant support tube 11 from the inside.

[0030] Specifically, the central tube 14 is a tubular structure, and the length of the central tube 14 is shorter than the length of the inner pressure-resistant support tube 11 .

[0031] Furthermore, a threaded ring 2 is threadedly connected to the end tube body of the inner pressure-resistant support tube 11, and an end clamping ring 20 is fixedly installed at the end of the threaded ring 2. The end clamping ring 20 is pressed against the end face of the outer pipe 1 to realize the limiting operation of the outer pipe 1, and the cross-sections of the slider 10 and the slide groove 131 are both T-shaped, and the end of the slide groove 131 away from the threaded ring 2 is not connected to the outside world, so that the slider 10 will not detach from the slide groove 131 and the outer pipe 1 will not fall off the inner pressure-resistant support tube 11.

[0032] In addition, an internal thread 111 is provided on the inner wall of the end tube body of the internal pressure-resistant support tube 11 , and the threaded ring 2 is threadedly connected to the internal thread 111 , which facilitates the threaded connection operation.

[0033] It is worth mentioning that a central tube 21 is provided at the center position of the threaded ring 2, and a plurality of side plates 22 arranged in a ring shape with equal intervals are fixedly installed between the central tube 21 and the threaded ring 2. An exposure hole 211 is provided in the central tube 21, and a thumb gap 23 is provided between each adjacent side plate 22 to realize the compression support operation of the threaded ring 2.

[0034] When using the combined porous plum blossom pipe of the present invention, the slider 10 is aligned with the slide groove 131 and inserted into the slide groove 131, so that the end of the slider 10 is against the groove wall of one side of the slide groove 131, and then the threaded ring 2 is tightened on the inner pressure-resistant support tube 11 to ensure that the end clamping ring 20 is pressed tightly on the end face of the outer pipe 1, completing the fixed combination assembly operation, which is convenient for use.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined multi-hole plum blossom pipe comprising a plurality of outer pipes (1) arranged in a ring shape and at equal intervals, characterized in that: A slider (10) is fixedly mounted on the outer surface of the outer pipe (1), and an inner pressure-resistant support pipe (11) is provided at the center position of a plurality of the outer pipes (1). A central pressure-resistant pad (12) is provided between the inner pressure-resistant support pipe (11) and the outer pipe (1). The central pressure-resistant pad (12) is fixedly mounted on the inner pressure-resistant support pipe (11), and a plurality of slide rails (13) arranged at equal intervals in a ring shape are fixedly mounted on the outer surface of the central pressure-resistant pad (12). A slide groove (131) is provided in the slide rail (13) along the length direction of the slide rail (13), and the slider (10) is located in the slide groove (131) and is slidably connected to the slide groove (131).

2. The combined porous plum blossom tube according to claim 1, characterized in that: A central tube (14) is provided inside the inner pressure-resistant support tube (11), and a plurality of pressure-resistant protrusions (15) arranged in an annular shape and at equal intervals are fixedly installed between the central tube (14) and the inner pressure-resistant support tube (11).

3. The combined porous plum blossom tube according to claim 2, characterized in that: The central tube (14) is a tubular structure, and the length of the central tube (14) is shorter than the length of the inner pressure-resistant support tube (11).

4. The combined porous plum blossom tube according to claim 1, characterized in that: A threaded ring (2) is threadedly connected to the end tube body of the inner pressure-resistant support tube (11), and an end clamping ring (20) is fixedly installed on the end of the threaded ring (2), and the end clamping ring (20) is pressed against the end surface of the outer pipe (1).

5. The combined porous plum blossom tube according to claim 4, characterized in that: The cross sections of the slider (10) and the slide groove (131) are both T-shaped, and the end of the slide groove (131) away from the threaded ring (2) is not connected to the outside world.

6. The combined porous plum blossom tube according to claim 5, characterized in that: An internal thread (111) is provided on the inner wall of the end tube body of the internal pressure-resistant support tube (11), and the threaded ring (2) is threadedly connected to the internal thread (111).

7. The combined porous plum blossom tube according to claim 4, characterized in that: A central tube (21) is provided at the center of the threaded ring (2), and a plurality of side plates (22) arranged in a ring shape and at equal intervals are fixedly installed between the central tube (21) and the threaded ring (2).

8. The combined porous plum blossom tube according to claim 7, characterized in that: An exposure hole (211) is provided in the central tube (21), and a thumb gap (23) is provided between two adjacent side panels (22).

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