Plum-blossom-shaped pipe sealing joint assembly

Abstract

The utility model relates to the technical field of plum blossom pipe joints, in particular to a plum blossom pipe sealing joint assembly which comprises a joint, auxiliary mechanisms are arranged at the left end and the right end of the joint respectively, flanges are fixedly connected to the left end and the right end of the outer surface of the joint respectively, and each auxiliary mechanism comprises an upper auxiliary shell and a lower auxiliary shell. Clamping blocks are welded to the left side and the right side of the upper surface of the upper auxiliary shell, a connecting hole is formed in the right side of the middle position of the upper surface of the upper auxiliary shell, a bolt is in threaded connection with the interior of the connecting hole, and a limiting block is rotationally connected to the lower end of the bolt. Through the mechanism, the plum blossom pipe can be guided to a certain extent before entering the connector, so that the plum blossom pipe can enter the connector more quickly and accurately, the auxiliary mechanism can be detached after guiding is completed, the plum blossom pipe can be continuously used on other connectors, and the plum blossom pipe guiding device is economical and environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of plum blossom pipe joints, in particular to a plum blossom pipe sealing joint assembly. Background Art

[0002] The plum blossom tube is a plum blossom-shaped communication pipe, also known as plum blossom tube and honeycomb tube. It has good rigidity and is mainly used as a sheath tube for communication cables such as China Mobile, China Tietong, China Unicom, China Netcom, and China Broadcasting Corporation. Commonly used plum blossom tubes need to be connected according to the use environment when in use. The joints of the traditional docking method are prone to gaps at the connection during docking, which affects the use effect of the plum blossom tube.

[0003] Utility model patent CN217087419U discloses a PE plum blossom pipe joint. This joint comprises a first pipe segment and a second pipe segment, with the second pipe segment positioned at one end of the first pipe segment. A combined joint is positioned between the first and second pipe segments. A feeding assembly is located on one side of the combined joint's center, while a tightening assembly is located on the other side of the combined joint's center. This PE plum blossom pipe joint tightens the plum blossom pipe connection and creates a seal at both ends of the joint, effectively ensuring the plum blossom pipe's usability and improving the device's practicality, ease of operation, and comfort.

[0004] Although the above utility model can conveniently connect two sections of plum blossom pipe together, the plum blossom pipe may be slightly deformed during the splicing process due to improper transportation or storage, making it difficult to conveniently insert the plum blossom pipe into the joint during splicing. In view of this, we propose a plum blossom pipe sealing joint assembly. Utility Model Content

[0005] The utility model provides a plum blossom pipe sealing joint assembly to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The plum blossom tube sealing joint assembly comprises a joint, wherein both left and right ends of the joint are provided with auxiliary mechanisms, and both left and right ends of the outer surface of the joint are fixedly connected with flanges;

[0008] The auxiliary mechanism includes an upper auxiliary shell and a lower auxiliary shell. Clamping blocks are welded on the left and right sides of the upper surface of the upper auxiliary shell. A connecting hole is opened on the right side of the middle position of the upper surface of the upper auxiliary shell. A bolt is threadedly connected to the inner thread of the connecting hole, and the lower end of the bolt is rotatably connected to the limiting block.

[0009] As an optimal technical solution, auxiliary blocks are welded to the top of the left and right surfaces of the lower auxiliary shell, and elastic ropes are fixedly connected to the left and right surfaces of the auxiliary blocks, and connecting rods are fixedly installed at the ends of the elastic ropes.

[0010] As a preferred technical solution, the connecting hole is a threaded hole, and a placement groove for placing the limiting block is opened at the lower end of the connecting hole.

[0011] As an optimal technical solution, the side surfaces of the upper auxiliary shell and the lower auxiliary shell are both provided with plum blossom tubular through holes with the same size as the through holes at both ends of the joint, and the size of the plum blossom tubular through hole close to one side of the joint is smaller than the size away from the same side of the joint.

[0012] As a preferred technical solution, the cross section of the clamping block is a 7-shaped structure, and the clamping rod can be clamped in the clamping block.

[0013] As a preferred technical solution, when no external force is applied, the length of the elastic rope is smaller than the distance between the clamping block and the auxiliary block.

[0014] As a preferred technical solution, the limit block is tightly attached to one side surface of the flange, and the bolt is a hexagonal bolt.

[0015] As a preferred technical solution, the length of the bolt is less than the thickness of the right side of the upper wall of the upper auxiliary shell, and the length of the bolt is greater than half of the thickness of the right side of the upper wall of the upper auxiliary shell.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Through the above mechanism, the plum blossom pipe can be guided to a certain extent before entering the joint, so that the plum blossom pipe can enter the joint more quickly and accurately.

[0018] 2. After the auxiliary mechanism completes the guidance, it can be disassembled and used on other joints, which is environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural diagram of the auxiliary mechanism in the utility model;

[0021] Figure 3 This is a structural diagram of the clamping block in the utility model;

[0022] Figure 4 This is a cross-sectional view of the upper auxiliary shell of the present invention;

[0023] Figure 5This is a schematic structural diagram of the lower auxiliary shell of the utility model;

[0024] The meaning of each number in the figure is:

[0025] 1. Joint; 11. Flange; 2. Auxiliary mechanism; 21. Upper auxiliary shell; 211. Snap-fit block; 212. Connecting hole; 213. Limit block; 214. Bolt; 22. Lower auxiliary shell; 221. Auxiliary block; 222. Elastic rope; 223. Snap-fit rod. 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 Figure 1-Figure 5 , this embodiment provides a technical solution:

[0028] The plum blossom tube sealing joint assembly includes a joint 1, and auxiliary mechanisms 2 are provided at both ends of the left and right ends of the joint 1. Flanges 11 are fixedly connected to the left and right ends of the outer surface of the joint 1. The auxiliary mechanism 2 includes an upper auxiliary shell 21 and a lower auxiliary shell 22. Clamping blocks 211 are welded on the left and right sides of the upper surface of the upper auxiliary shell 21. A connecting hole 212 is opened on the right side of the middle position of the upper surface of the upper auxiliary shell 21. A bolt 214 is connected to the inner thread of the connecting hole 212. The lower end of the bolt 214 is rotatably connected to the limiting block 213. Through the above mechanism, the plum blossom tube can be assisted and guided to be inserted into the joint 1.

[0029] Furthermore, auxiliary blocks 221 are welded to the top of the left and right surfaces of the lower auxiliary shell 22, and elastic ropes 222 are fixedly connected to the left and right surfaces of the auxiliary blocks 221. A clamping rod 223 is fixedly installed at the end of the elastic rope 222, and the clamping rod 223 cooperates with the elastic rope 222 to fix the lower auxiliary shell 22 to the lower side of the upper auxiliary shell 21.

[0030] Furthermore, the connecting hole 212 is a threaded hole, and a placement groove for the limit block 213 is opened at the lower end of the connecting hole 212. When the limit block 213 is located in the placement groove, the lower surface of the limit block 213 is flush with the lower surface of the upper wall of the upper auxiliary shell 21.

[0031] In this embodiment, the side surfaces of the upper auxiliary shell 21 and the lower auxiliary shell 22 are both provided with plum blossom tubular through holes that are consistent in size with the through holes at both ends of the connector 1. The size of the plum blossom tubular through hole close to the side surface of the connector 1 is smaller than the size of the same side surface away from the connector 1, which is convenient for guiding the plum blossom tube.

[0032] In this embodiment, the cross section of the clamping block 211 is a 7-shaped structure, and the clamping rod 223 can be clamped in the clamping block 211 and can be clamped in the clamping block 211 under the pulling of the elastic rope 222.

[0033] In this embodiment, when no external force is applied, the length of the elastic rope 222 is less than the distance between the clamping block 211 and the auxiliary block 221 , so that when the clamping rod 223 is placed in the clamping block 211 , it can be pulled by the elastic rope 222 .

[0034] In this embodiment, the limiting block 213 is in close contact with one side surface of the flange 11 , and the bolt 214 is a hexagonal bolt, which is convenient for users to tighten.

[0035] In this embodiment, the length of the bolt 214 is less than the thickness of the right side of the upper wall of the upper auxiliary shell 21, and the length of the bolt 214 is greater than half of the thickness of the right side of the upper wall of the upper auxiliary shell 21 to prevent the limit block 213 from completely separating from the placement groove.

[0036] It is worth mentioning that the structure and working principle of the connector 1 involved in this embodiment are already disclosed in the prior art and will not be elaborated here.

[0037] During the specific use of the plum blossom tube sealing joint assembly of this embodiment, the upper auxiliary shell 21 is first placed close to one end of the joint 1, and then the bolt 214 is tightened to send the limit block 213 out of the placement slot. When the limit block 213 contacts the flange 11, the upper auxiliary shell 21 is restricted to one end of the joint 1, and then the lower auxiliary shell 22 is assembled on the lower side of the upper auxiliary shell 21, and the clamping rods 223 on both sides are pulled up, and the clamping rods 223 are placed inside the clamping block 211. The lower auxiliary shell 22 is fixed to the lower side of the upper auxiliary shell 21 through the action of the elastic rope 222, and then the plum blossom tube-shaped through holes opened on the side surfaces of the upper auxiliary shell 21 and the lower auxiliary shell 22 can be used to assist in guiding the plum blossom tube into the joint 1.

[0038] 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 plum blossom tube sealing joint assembly, comprising a joint (1), characterized in that: Auxiliary mechanisms (2) are provided at both left and right ends of the joint (1), and flanges (11) are fixedly connected at both left and right ends of the outer surface of the joint (1); The auxiliary mechanism (2) comprises an upper auxiliary shell (21) and a lower auxiliary shell (22); a clamping block (211) is welded on both the left and right sides of the upper surface of the upper auxiliary shell (21); a connecting hole (212) is provided on the right side of the middle position of the upper surface of the upper auxiliary shell (21); a bolt (214) is connected to the inner thread of the connecting hole (212); and the lower end of the bolt (214) is rotatably connected to the limit block (213).

2. The plum blossom tube sealing joint assembly according to claim 1, characterized in that: Auxiliary blocks (221) are welded to the top ends of the left and right surfaces of the lower auxiliary shell (22), elastic ropes (222) are fixedly connected to the left and right surfaces of the auxiliary block (221), and a clamping rod (223) is fixedly installed at the end of the elastic rope (222).

3. The plum blossom tube sealing joint assembly according to claim 1, characterized in that: The connecting hole (212) is a threaded hole, and a placement groove for placing the limiting block (213) is provided at the lower end of the connecting hole (212).

4. The plum blossom tube sealing joint assembly according to claim 1, characterized in that: The side surfaces of the upper auxiliary shell (21) and the lower auxiliary shell (22) are both provided with plum blossom tubular through holes of the same size as the through holes at both ends of the joint (1); the size of the plum blossom tubular through hole on the side surface close to the joint (1) is smaller than the size of the same side surface away from the joint (1).

5. The plum blossom tube sealing joint assembly according to claim 2, characterized in that: The cross section of the clamping block (211) is in a 7-shaped structure, and the clamping rod (223) can be clamped in the clamping block (211).

6. The plum blossom tube sealing joint assembly according to claim 2, characterized in that: When no external force is applied, the length of the elastic rope (222) is smaller than the distance between the clamping block (211) and the auxiliary block (221).

7. The plum blossom tube sealing joint assembly according to claim 2, characterized in that: The limiting block (213) is in close contact with a surface of one side of the flange (11), and the bolt (214) is a hexagonal bolt.

8. The plum blossom tube sealing joint assembly according to claim 2, characterized in that: The length of the bolt (214) is less than the thickness of the right side of the upper wall of the upper auxiliary shell (21), and the length of the bolt (214) is greater than half of the thickness of the right side of the upper wall of the upper auxiliary shell (21).

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