Fixing and connecting device for connecting pipe

Abstract

The utility model discloses a fixed connecting device for a connecting pipe. The fixed connecting device comprises a glass cement bottle and the connecting pipe, a connector is arranged at the front end of the glass cement bottle, gourd inserting holes are formed in the periphery of the front end of the connector, inserting rods are arranged on the periphery of the front end of the connector, limiting plates are arranged at the front ends of the inserting rods, a top plate is arranged on one side of the connecting pipe, and the top plate is installed on the upper sides of the inserting rods in a sliding mode. A spring is installed at the position, between the top plate and the connecting pipe, of the inserting rod, and the inserting rod is inserted into the hoist inserting hole. When the connecting pipe is installed, the limiting plate is inserted into the large-diameter end of the hoist inserting hole and then rotated, the inserting rod is rotated to the small-diameter end of the hoist inserting hole, at the moment, the connecting pipe and the connector are in butt joint, the spring is stressed to contract, the top plate is tightly attached to the connector together under the elastic force effect of the spring, and the connecting pipe is tightly connected with the connector. Therefore, the connection between the connecting pipe and the joint is tighter, and the connecting pipe is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting pipe fixing, in particular to a connecting pipe fixing connecting device. Background Art

[0002] When using the glass glue, the connecting tube needs to be installed at the interface of the glass glue bottle.

[0003] Chinese patent number CN220286693U discloses a pipe installation connection pipe, including a first installation ring, the inner wall of which is connected to a first installation pipe. The pipe installation connection pipe cooperates with the first installation ring, the first installation pipe, the second installation ring, the second installation pipe, the installation bolts, the fixing ring, the first water guide ring, the clamping ring, the second water guide ring and the sealing sleeve. In the process of using the prior art, the connection is relatively cumbersome. For some equipment with low installation requirements and short use time, too tight installation will affect the efficiency of disassembly and installation. Summary of the invention

[0004] The utility model aims to provide a connecting pipe fixed connection device to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting pipe fixing connection device, comprising a glass glue bottle and a connecting pipe; a joint is provided at the front end of the glass glue bottle, and a gourd socket is provided around the front end of the joint, and the gourd socket is provided for use with an insertion rod, and an insertion rod is provided around the front end of the joint, and the insertion rod is used to be inserted into the gourd socket, and a limit plate is provided at the front end of the insertion rod, and the limit plate is used to limit the inside of the gourd socket, and a top plate is provided at one side of the connecting pipe, and the top plate is provided for fixing the insertion rod, and the top plate is slidably installed on the upper side of the insertion rod, and a spring is installed on the insertion rod between the top plate and the connecting pipe, and the insertion rod is inserted into the gourd socket.

[0006] Preferably, a plug is provided at one end of the connecting pipe, and the plug and the connecting pipe are integrally provided.

[0007] Preferably, the front end section of the plug is trapezoidal.

[0008] Preferably, the front end of the limiting plate is in a frustum-conical shape.

[0009] Preferably, limiting protrusions are arranged around the front end of the top plate, a groove is arranged at the front end of the joint, and the limiting protrusion is embedded in the groove.

[0010] Preferably, the front end of the top plate is a rubber pad, and the rubber pad is adhered to the front end of the top plate by adhesive.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When installing the connecting pipe, insert the limit plate into the large-diameter end of the hoist socket, and then rotate it to rotate the rod to the small-diameter end of the hoist socket. At this time, the connecting pipe and the joint are butted, and the spring will shrink under force. The top plate is tightly attached to the joint due to the elastic force of the spring, making the connection between the connecting pipe and the joint more tightly, which is convenient for installation and removal of the connecting pipe;

[0013] 2. The setting of the plug can increase the contact area between the connecting pipe and the joint, avoiding side leakage during use;

[0014] 3. The front end of the limit plate is set as a frustum, which can reduce the diameter of the front end of the limit plate and facilitate the quick insertion of the limit plate into the hoist socket;

[0015] 4. After the top plate is installed, the limiting protrusion will be embedded in the groove to limit the range of motion of the top plate, i.e. the plug rod, to prevent the plug rod from detaching from the hoist socket during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

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

[0019] Figure 3 This is a schematic diagram of the side view structure of the pipe connection of the utility model;

[0020] Figure 4 It is a schematic diagram of the joint structure of the utility model.

[0021] In the figure: 1. glass glue bottle; 2. joint; 3. connecting pipe; 4. gourd socket; 5. groove; 6. plug rod; 7. spring; 8. top plate; 9. limit plate; 10. limit protrusion; 11. rubber pad; 12. plug. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In the embodiment of the utility model, a connecting pipe fixing connection device comprises a glass glue bottle 1 and a connecting pipe 3; a joint 2 is provided at the front end of the glass glue bottle 1, and a gourd socket 4 is provided around the front end of the joint 2. The gourd socket 4 is used to cooperate with the insertion rod 6 for use, and an insertion rod 6 is provided around the front end of the connector 2. The insertion rod 6 is used to be inserted into the inside of the gourd socket 4. A limiting plate 9 is provided at the front end of the insertion rod 6. The limiting plate 9 is used to limit the inside of the gourd socket 4. A top plate 8 is provided at one side of the connecting pipe 3. The top plate 8 is used to fix the insertion rod 6. The top plate 8 is slidably installed on the upper side of the insertion rod 6. A spring 7 is installed on the insertion rod 6 between the top plate 8 and the connecting pipe 3, and the insertion rod 6 is inserted into the inside of the gourd socket 4.

[0024] A plug 12 is provided at one end of the connecting tube 3. The plug 12 is integrally provided with the connecting tube 3. The provision of the plug 12 can increase the contact area between the connecting tube 3 and the connector 2, thereby avoiding the phenomenon of side leakage during use. The front end section of the plug 12 is set in a trapezoidal shape, which can reduce the caliber of the front end of the plug 12 and facilitate the quick insertion of the plug 12 into the connector 2.

[0025] The front end of the limit plate 9 is set in a truncated cone shape. The front end of the limit plate 9 is set in a truncated cone shape to reduce the caliber of the front end of the limit plate 9, so that the limit plate 9 can be quickly inserted into the inside of the gourd socket 4. The front end of the top plate 8 is provided with a limit protrusion 10 around, and the front end of the joint 2 is provided with a groove 5. The limit protrusion 10 is embedded in the groove 5. After the top plate 8 is installed, the limit protrusion 10 will be embedded in the groove 5 to limit the range of motion of the top plate 8, that is, the plug 6, to prevent the plug 6 from being separated from the gourd socket 4 during use. The front end of the top plate 8 is a rubber pad 11, which is attached to the front end of the top plate 8 by adhesive. When the top plate 8 contacts the plug 12, the rubber pad 11 will be compressed and deformed to fill the gap between the plug 12 and the top plate 8, so that the connection between the top plate 8 and the plug 12 is tighter.

[0026] The working principle and use process of the utility model are as follows: when installing the connecting pipe 3, the limit plate 9 is inserted into the large-diameter end of the gourd socket 4, and then rotated to rotate the insertion rod 6 to the small-diameter end of the gourd socket 4. At this time, the connecting pipe 3 and the joint 2 are docked, and the spring 7 will shrink under the force. The top plate 8 is tightly attached to the joint 2 due to the elastic force of the spring 7, so that the connection between the connecting pipe 3 and the joint 2 is tighter, which is convenient for installing and removing the connecting pipe 3.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A connecting pipe fixing connection device, comprising a glass glue bottle (1) and a connecting pipe (3); characterized in that: The front end of the glass glue bottle (1) is provided with a joint (2), the front end of the joint (2) is provided with a gourd socket (4), the front end of the joint (2) is provided with an insertion rod (6), the front end of the insertion rod (6) is provided with a limit plate (9), a top plate (8) is provided at one side of the connecting tube (3), the top plate (8) is slidably mounted on the upper side of the insertion rod (6), a spring (7) is installed at a position of the insertion rod (6) between the top plate (8) and the connecting tube (3), and the insertion rod (6) is inserted into the gourd socket (4).

2. A connecting pipe fixed connection device according to claim 1, characterized in that: A plug (12) is provided at one end of the connecting pipe (3), and the plug (12) and the connecting pipe (3) are integrally provided.

3. A connecting pipe fixed connection device according to claim 2, characterized in that: The front end section of the plug (12) is arranged in a trapezoidal shape.

4. A connecting pipe fixed connection device according to claim 1, characterized in that: The front end of the limiting plate (9) is arranged in a frustum-shaped manner.

5. A connecting pipe fixed connection device according to claim 1, characterized in that: The front end of the top plate (8) is provided with a limiting protrusion (10) around it, the front end of the joint (2) is provided with a groove (5), and the limiting protrusion (10) is embedded in the groove (5).

6. A connecting pipe fixed connection device according to claim 1, characterized in that: The front end of the top plate (8) is a rubber pad (11), and the rubber pad (11) is adhered to the front end of the top plate (8) by adhesive.

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