CN221323607U - Aluminum pipeline connection structure - Google Patents

Abstract

The utility model discloses an aluminum pipeline connecting structure, which comprises an inner pipe and internal threads, wherein the internal threads are arranged on the inner walls of the two ends of the inner pipe, a base is fixedly connected to the upper surface of the inner pipe, an adjusting rod is movably arranged on the upper surface of the base, a transmission mechanism is sleeved on the outer wall of the adjusting rod, a sheath is movably connected to the outer walls of the two ends of the inner pipe, a rod sleeve is fixedly connected to the outer wall of the sheath, a positioning rod is movably arranged on the inner wall of the rod sleeve, an arc plate is fixedly connected to the end part of the positioning rod, a protective rubber sleeve is sleeved on the outer wall of the arc plate, and a bracket is fixedly arranged on the lower surface of the inner pipe. The protection of the aluminum pipeline connecting structure to the connecting position is improved, so that the phenomenon that the device loosens when external force impacts the connecting position of the aluminum pipe and the device is avoided.

Description

Aluminum pipeline connection structure

Technical Field

The utility model relates to the technical field of connection structures, in particular to an aluminum pipeline connection structure.

Background

The aluminum pipeline is aluminum pipe, namely metal hollow tubular material made of pure aluminum or aluminum alloy, has the advantages of strong corrosion resistance, light weight and the like, so that the aluminum pipeline is generally applied to industries such as automobiles, ships, aerospace, aviation, electric appliances, home furnishings and the like, and the aluminum pipeline connecting structure is a structure for connecting the aluminum pipes, so that the stability of the aluminum pipes during connection is ensured.

However, the existing aluminum pipeline connecting structure has the following problems in use:

If the publication number is CN214744101U, the aluminum pipe joint with the built-in sensor disclosed in publication number 2021-11-16 can realize the connection of the aluminum pipes, but the protection of the device on the connection part is insufficient, and the phenomenon of loosening of the device when external force impacts the connection part of the aluminum pipe and the device is easily caused, so that the normal use of the aluminum pipe is affected.

Aiming at the problems, innovative design is urgently needed on the basis of the original aluminum pipeline connecting structure.

Disclosure of utility model

The utility model aims to provide an aluminum pipeline connecting structure, which aims to solve the problems that the prior art provides that the existing aluminum pipeline connecting structure has insufficient protection to the connecting position, and the phenomenon of loosening of a device is easy to occur when external force impacts the connecting position of an aluminum pipe and the device, so that the normal use of the aluminum pipe is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminium system pipeline connection structure, includes inner tube and internal screw thread, the both ends inner wall of inner tube all is provided with the internal screw thread, and the upper surface fixedly connected with base of inner tube to the upper surface activity of base is provided with the regulation pole, and the outer wall cover of adjusting the pole is equipped with drive mechanism moreover, the equal swing joint of both ends outer wall of inner tube has the sheath, and the outer wall fixedly connected with pole cover of sheath to the inner wall movable mounting of pole cover has the locating lever, and the tip fixedly connected with arc board of locating lever moreover, and the outer wall cover of arc board is equipped with the protection gum cover simultaneously, the lower fixed surface of inner tube installs the support.

Preferably, the transmission mechanism comprises a sleeve and a supporting rod, the sleeve is movably arranged on the outer wall of the adjusting rod, and the supporting rod is movably connected with the outer walls of the two sides of the sleeve.

Preferably, the sleeve is in threaded connection with the adjusting rod, and the adjusting rod and the base form a rotating structure.

Preferably, the two ends of the supporting rod are respectively arranged in a rotating way with the sleeve and the sheath, and the sheath and the inner tube form a sliding structure.

Preferably, the lower surface of the end part of the sheath is fixedly provided with a positioning arm, the positioning arm is in sliding connection with the bracket, and the bracket is connected with the positioning arm through a spring.

Preferably, the rod sleeve and the positioning rod are arranged in a sliding manner, and the positioning rod is connected with the sheath through a spring.

Compared with the prior art, the utility model has the beneficial effects that: the aluminum pipeline connecting structure improves the protection of the connecting position, so that the phenomenon that the device loosens when external force impacts the connecting position of the aluminum pipe and the device is avoided;

Through the rotation of adjusting the pole for the sleeve pipe removes along adjusting the pole, thereby drives drive mechanism, make drive mechanism promote the sheath and remove the top of device and aluminum pipe junction, protection gum cover protects junction this moment, when junction receives external force impact, protection gum cover deformation and drive the arc board, make the relative pole cover of locating lever remove compression spring deformation, thereby absorb impulsive force, make the device improve the protectiveness of junction, the phenomenon that the device appears not hard up when avoiding external force to strike the junction of aluminum pipe and device.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic view of the working state of the present utility model in a front sectional structure;

FIG. 3 is a schematic side sectional view of an arc plate of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. an inner tube; 2. an internal thread; 3. a base; 4. an adjusting rod; 5. a transmission mechanism; 501. a sleeve; 502. a support rod; 6. a sheath; 7. a rod sleeve; 8. a positioning rod; 9. an arc plate; 10. a protective rubber sleeve; 11. a bracket; 12. positioning arms.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an aluminium system pipeline connection structure, including inner tube 1, internal thread 2, base 3, adjust pole 4, drive mechanism 5, sleeve pipe 501, branch 502, sheath 6, pole cover 7, locating lever 8, arc board 9, protection gum cover 10, support 11 and positioning arm 12, inner tube 1's both ends inner wall all is provided with internal thread 2, and inner tube 1's upper surface fixedly connected with base 3, and base 3's upper surface activity is provided with adjusts pole 4, and adjust pole 4's outer wall cover is equipped with drive mechanism 5, inner tube 1's both ends outer wall all swing joint has sheath 6, and sheath 6's outer wall fixedly connected with pole cover 7, and pole cover 7's inner wall movable mounting has locating lever 8, and locating lever 8's end fixedly connected with arc board 9, arc board 9's outer wall cover is equipped with protection gum cover 10 simultaneously, inner tube 1's lower surface fixedly mounted has support 11.

The transmission mechanism 5 comprises a sleeve 501 and a supporting rod 502, the sleeve 501 is movably mounted on the outer wall of the adjusting rod 4, the supporting rods 502 are movably connected to the outer walls of the two sides of the sleeve 501, the user can conveniently rotate the adjusting rod 4, the transmission mechanism 5 can move to drive the sheath 6 to move to the upper portion of the joint of the device and the aluminum pipe, and the joint is protected.

The sleeve 501 is in threaded connection with the adjusting rod 4, and the adjusting rod 4 and the base 3 form a rotating structure, so that a user can conveniently rotate the adjusting rod 4, and the sleeve 501 moves along the adjusting rod 4.

The two ends of the supporting rod 502 are respectively rotatably arranged with the sleeve 501 and the sheath 6, and the sheath 6 and the inner tube 1 form a sliding structure, so that the supporting rod 502 is driven by the sleeve 501 along with the movement of the sleeve 501, and the supporting rod 502 pushes the sheath 6 to slide along the inner tube 1.

The fixed surface installs positioning arm 12 under the tip of sheath 6, and positioning arm 12 and support 11 sliding connection to support 11 is connected through spring and positioning arm 12, and when the sheath 6 removal cover of being convenient for was established to the top of aluminum pipe and device junction, sheath 6 drove positioning arm 12 and slide along support 11 for positioning arm 12 compression spring deformation, thereby when making things convenient for the user to reverse rotatory regulation pole 4, sheath 6 resets.

The rod sleeve 7 and the positioning rod 8 are arranged in a sliding manner, the positioning rod 8 is connected with the sheath 6 through a spring, and when the protective rubber sleeve 10 is subjected to stress deformation displacement, the protective rubber sleeve 10 drives the arc plate 9, so that the arc plate 9 drives the positioning rod 8 to move relative to the rod sleeve 7, and the positioning rod 8 compresses the spring deformation to absorb the impact force received by the protective rubber sleeve 10.

Working principle: when the aluminum pipe connecting structure is used, firstly, as shown in fig. 1-2, a user inserts an aluminum pipe into two ends of an inner pipe 1, then the user rotates the aluminum pipe to enable the aluminum pipe to be connected with the inner pipe 1 through an internal thread 2, then the user rotates an adjusting rod 4, then a sleeve 501 moves downwards along the adjusting rod 4, then the sleeve 501 rotates relative to one end of a supporting rod 502 and drives one end of the supporting rod 502 to move, meanwhile, the other end of the supporting rod 502 rotates relative to a sheath 6 and drives the sheath 6 to move along the inner pipe 1, then the sheath 6 is sleeved outside a connecting position of the inner pipe 1 and an aluminum pipe, and then the sheath 6 drives a positioning arm 12 to slide along a bracket 11, and meanwhile, the positioning arm 12 compresses a spring to deform, as shown in fig. 2-4, then when the connecting position of the inner pipe 1 and the aluminum pipe receives external force impact, the protective rubber sleeve 10 is stressed to deform, and the protective rubber sleeve 10 drives an arc plate 9 to move, then the arc plate 9 drives the positioning rod 8 to slide relative to the rod sleeve 7, and then the positioning rod 8 compresses the spring to deform to absorb the impact force, so that the connecting position protects the aluminum pipe and the connecting position from loosening phenomenon.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. An aluminium system pipeline connection structure, includes inner tube (1) and internal thread (2), its characterized in that: the inner wall of the two ends of the inner tube (1) is provided with an internal thread (2), the upper surface of the inner tube (1) is fixedly connected with a base (3), the upper surface of the base (3) is movably provided with an adjusting rod (4), the outer wall of the adjusting rod (4) is sleeved with a transmission mechanism (5), the outer walls of the two ends of the inner tube (1) are movably connected with a sheath (6), the outer walls of the sheath (6) are fixedly connected with a rod sleeve (7), the inner wall of the rod sleeve (7) is movably provided with a positioning rod (8), the end part of the positioning rod (8) is fixedly connected with an arc plate (9), meanwhile, the outer wall of the arc plate (9) is sleeved with a protective rubber sleeve (10), and the lower surface of the inner tube (1) is fixedly provided with a support (11).

2. An aluminum pipe connection according to claim 1, wherein: the transmission mechanism (5) comprises a sleeve (501) and a supporting rod (502), the sleeve (501) is movably mounted on the outer wall of the adjusting rod (4), and the supporting rods (502) are movably connected to the outer walls of the two sides of the sleeve (501).

3. An aluminum pipe connection according to claim 2, wherein: the sleeve (501) is in threaded connection with the adjusting rod (4), and the adjusting rod (4) and the base (3) form a rotating structure.

4. An aluminum pipe connection according to claim 2, wherein: the two ends of the supporting rod (502) are respectively arranged in a rotating way with the sleeve (501) and the sheath (6), and the sheath (6) and the inner tube (1) form a sliding structure.

5. An aluminum pipe connection according to claim 1, wherein: the lower surface of the end part of the sheath (6) is fixedly provided with a positioning arm (12), the positioning arm (12) is in sliding connection with the bracket (11), and the bracket (11) is connected with the positioning arm (12) through a spring.

6. An aluminum pipe connection according to claim 1, wherein: the rod sleeve (7) and the positioning rod (8) are arranged in a sliding mode, and the positioning rod (8) is connected with the sheath (6) through a spring.