CN215488224U

CN215488224U - Aluminum sleeve convenient to adjust

Info

Publication number: CN215488224U
Application number: CN202121618364.8U
Authority: CN
Inventors: 马九妹
Original assignee: Jiangsu Zhenghe Industrial Group Co ltd
Current assignee: Jiangsu Zhenghe Industrial Group Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an aluminum sleeve convenient to adjust, which comprises an aluminum pipe and a length adjusting assembly, wherein the aluminum pipe is arranged on the aluminum sleeve; aluminum tube: the aluminum tube comprises an aluminum tube and is characterized in that threaded grooves which are uniformly distributed are formed in the circumferential surface of the aluminum tube, two corresponding internal thread rings are connected to the circumferential surface of the aluminum tube in a threaded mode, an aluminum barrel is fixed to the left end of the circumferential surface of the aluminum tube, a clamping assembly is mounted on the left end face of the aluminum tube, and an extrusion assembly is mounted on the circumferential surface of the aluminum tube; the length adjusting component: contain bar spout, slider, extension pipe and second spring, four corresponding bar spouts have been seted up on the periphery of aluminum pipe, the inside sliding connection of bar spout has the slider, is fixed with the extension pipe on the side of four sliders, be fixed with the second spring on the right flank of slider, the right-hand member of second spring is fixed on the inside right flank of bar spout, can be very convenient adjust the height to can be very convenient link to each other with the pipeline of different bores.

Description

Aluminum sleeve convenient to adjust

Technical Field

The utility model relates to the technical field of aluminum sleeves, in particular to an aluminum sleeve convenient to adjust.

Background

Because the length restriction of single pipeline at piping erection's in-process, need splice different pipelines at the in-process of normal use, just need use the aluminium sleeve pipe under such circumstances, but present aluminium sleeve pipe is mostly simple aluminium pipe fitting, need change different aluminium sleeve pipes very trouble if meetting the pipeline of different pipe diameters when the concatenation, and current aluminium sleeve pipe length can't be adjusted, adaptability is relatively poor under such a condition, for this reason, we propose an aluminium sleeve pipe convenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an aluminum sleeve convenient to adjust, which can be used for conveniently adjusting the height and conveniently connecting pipelines with different calibers, so that the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an aluminum sleeve convenient to adjust comprises an aluminum pipe and a length adjusting component;

aluminum tube: the aluminum pipe comprises an aluminum pipe and is characterized in that threaded grooves which are uniformly distributed are formed in the circumferential surface of the aluminum pipe, two corresponding internal thread rings are connected to the circumferential surface of the aluminum pipe in a threaded mode, an aluminum barrel is fixed to the left end of the circumferential surface of the aluminum pipe, the diameter of a left side feeding hole of the aluminum pipe is smaller than that of a right side discharging hole of the aluminum pipe, a clamping assembly is installed on the left end face of the aluminum pipe, and an extrusion assembly is installed on the circumferential surface of the aluminum pipe;

the length adjusting component: contain bar spout, slider, extension pipe and second spring, four corresponding bar spouts have been seted up on the periphery of aluminum pipe, the inside sliding connection of bar spout has the slider, is fixed with the extension pipe on the side of four sliders, be fixed with the second spring on the right flank of slider, the right-hand member of second spring is fixed on the inside right flank of bar spout, adjusts sheathed tube length through setting up length adjustment subassembly.

Further, the centre gripping subassembly contains U-shaped piece, pivot, change and torque spring, four corresponding recesses have been seted up on the left end face of aluminum pipe, the inside of recess is fixed with the U-shaped piece, the inside of U-shaped piece is fixed with the pivot, it is connected with the change to rotate on the periphery of pivot, cup jointed two corresponding torque spring on the periphery of pivot, two torque spring's one end is fixed on the terminal surface of change, and two torque spring's the other end is fixed in the inside of U-shaped piece, fixes the pipeline of connecting through the centre gripping subassembly.

Furthermore, the clamping assembly further comprises a connecting plate and an arc-shaped plate, the connecting plate is fixed on the circumferential surface of the rotating ring, and the arc-shaped plate is fixed on the left side surface of the connecting plate.

Furthermore, the extrusion subassembly contains slide bar, extrusion dish, spacing ring and first spring, four corresponding slide openings have been seted up on the right-hand member face of aluminium bucket, the inside sliding connection of slide opening has the slide bar, be fixed with the extrusion dish on the right-hand member face of slide bar, be fixed with the spacing ring on the periphery of slide bar, first spring has been cup jointed on the periphery of slide bar, the left end of first spring is fixed on the right-hand member face of spacing ring, the other end of first spring is fixed on the inside right-hand member face of aluminium bucket, the slide bar corresponds with the connecting plate each other, extrudees the connecting plate through setting up the extrusion subassembly.

Furthermore, a rubber sheet is fixed on the side face of the arc-shaped plate, and anti-slip strips which are uniformly distributed are fixed on the side face of the rubber sheet.

Further, the inside of aluminium bucket is fixed with the rubber ring, evenly distributed's antiskid groove is seted up to the inside of rubber ring, the inside of rubber ring is provided with the pipeline, the right-hand member face of pipeline and the left end face of aluminum pipe are laminated mutually, protect the pipeline of connecting through setting up rubber ring and antiskid groove.

Compared with the prior art, the utility model has the beneficial effects that: this aluminium sleeve pipe convenient to adjust has following benefit:

1. the lengthened pipe can be pulled to move rightwards according to requirements when the lengthened pipe is used by arranging the length adjusting assembly, the right internal thread ring is rotated to move rightwards after the lengthened pipe moves rightwards to reach a proper length, the right internal thread ring is stopped rotating after the right internal thread ring contacts the left end face of the lengthened pipe rightwards, the lengthened pipe is fixed under the action of the right internal thread ring and the four second springs, so that the length is adjusted, and the adaptability of the lengthened pipe is stronger after the adjustment;

2. make the inside that can insert the pipeline that needs to connect into the rubber ring when carrying out the pipe connection through setting up extrusion subassembly and centre gripping subassembly, and make the right-hand member face of pipeline laminate mutually with the left end face of aluminum pipe, the diameter of pipeline will be greater than the left side feed inlet of aluminum pipe this moment, then rotate left side inner thread ring and remove left, left side inner thread ring removes left and extrudees four slide bars and makes four slide bars remove left and extrude four connecting plates, thereby make four connecting plates buckle, will make four arcs and pipeline contact after buckling, thereby fix the inside at the aluminum barrel with the pipeline, unusual convenience.

Drawings

FIG. 1 is a schematic front side view of the present invention;

FIG. 2 is a schematic view of a clamping assembly according to the present invention;

FIG. 3 is a schematic view of the extrusion assembly of the present invention;

FIG. 4 is a schematic view of the length adjustment assembly of the present invention.

In the figure: the device comprises an aluminum pipe 1, a thread groove 2, an internal thread ring 3, an aluminum barrel 4, a clamping assembly 5, a U-shaped block 51, a rotating shaft 52, a rotating ring 53, a torsion spring 54, a connecting plate 55, an arc plate 56, an extrusion assembly 6, a sliding rod 61, an extrusion disc 62, a limiting ring 63, a first spring 64, a length adjusting assembly 7, a strip-shaped sliding groove 71, a sliding block 72, an extension pipe 73, a second spring 74, a rubber sheet 8, an anti-slip strip 9, a rubber ring 10, an anti-slip groove 11 and a pipeline 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: an aluminum sleeve for facilitating adjustment includes an aluminum pipe 1 and a length adjusting member 7;

aluminum pipe 1: the periphery of the aluminum pipe 1 is provided with evenly distributed thread grooves 2, the periphery of the aluminum pipe 1 is in threaded connection with two corresponding internal thread rings 3, the left end of the periphery of the aluminum pipe 1 is fixed with an aluminum barrel 4, the diameter of the left side feed inlet of the aluminum pipe 1 is smaller than that of the right side discharge outlet of the aluminum pipe 1, the left end surface of the aluminum pipe 1 is provided with a clamping component 5, the periphery of the aluminum pipe 1 is provided with an extrusion component 6, the clamping component 5 comprises a U-shaped block 51, a rotating shaft 52, a rotating ring 53 and a torsion spring 54, the left end surface of the aluminum pipe 1 is provided with four corresponding grooves, the U-shaped block 51 is fixed inside the grooves, the rotating shaft 52 is fixed inside the U-shaped block 51, the rotating ring 53 is rotatably connected on the periphery of the rotating shaft 52, the two corresponding torsion springs 54 are sleeved on the periphery of the rotating shaft 52, one end of each torsion spring 54 is fixed on the end surface of the rotating ring 53, the other end of each torsion spring 54 is fixed inside the U-shaped block 51, the clamping component 5 further comprises a connecting plate 55 and an arc plate 56, the connecting plate 55 is fixed on the circumferential surface of the rotating ring 53, the arc plate 56 is fixed on the left side surface of the connecting plate 55, the extrusion component 6 comprises a sliding rod 61, an extrusion disc 62, a limiting ring 63 and a first spring 64, four corresponding sliding holes are formed in the right end surface of the aluminum barrel 4, the sliding rod 61 is connected inside the sliding hole in a sliding manner, the extrusion disc 62 is fixed on the right end surface of the sliding rod 61, the limiting ring 63 is fixed on the circumferential surface of the sliding rod 61, the first spring 64 is sleeved on the circumferential surface of the sliding rod 61, the left end of the first spring 64 is fixed on the right end surface of the limiting ring 63, the other end of the first spring 64 is fixed on the right end surface inside the aluminum barrel 4, the sliding rod 61 corresponds to the connecting plate 55, the connecting plate 55 is extruded by the arrangement of the extrusion component 6, and the connected pipelines 12 are fixed by the clamping component 5

The length adjusting assembly 7: contain bar spout 71, slider 72, extension pipe 73 and second spring 74, seted up four corresponding bar spouts 71 on the periphery of aluminum pipe 1, the inside sliding connection of bar spout 71 has slider 72, is fixed with extension pipe 73 on the side of four sliders 72, is fixed with second spring 74 on the right flank of slider 72, and the right-hand member of second spring 74 is fixed on the inside right flank of bar spout 71, adjusts sheathed tube length through setting up length adjustment subassembly 7.

Wherein: the rubber sheet 8 is fixed on the side surface of the arc-shaped plate 56, and the anti-slip strips 9 which are uniformly distributed are fixed on the side surface of the rubber sheet 8.

Wherein: the inside of aluminium bucket 4 is fixed with rubber ring 10, and evenly distributed's antiskid groove 11 is seted up to the inside of rubber ring 10, and the inside of rubber ring 10 is provided with pipeline 12, and the right-hand member face of pipeline 12 laminates mutually with the left end face of aluminium pipe 1, protects the pipeline 12 of connecting through setting up rubber ring 10 and antiskid groove 11.

The working principle of the aluminum sleeve convenient to adjust provided by the utility model is as follows: firstly pulling the extension pipe 73 to move rightwards according to requirements, rightwards moving the extension pipe 73 to increase the length of the sleeve, rightwards moving the right-side internal thread ring 3 after reaching a proper length, stopping rotating the right-side internal thread ring 3 after the right-side internal thread ring 3 is rightwards contacted with the left end face of the extension pipe 73, fixing the extension pipe 73 under the action of the right-side internal thread ring 3 and four second springs 74 at the moment, thereby completing the length adjustment, and after the adjustment, enabling the adaptability of the sleeve to be stronger, firstly selecting the pipeline 12 when connecting the pipeline 12, wherein the diameter of the selected pipeline 12 needs to be smaller than the diameter of the aluminum pipe 1 and larger than the left feed inlet of the aluminum pipe 1, then inserting the pipeline 12 into the rubber ring 10, and at the moment, pushing the pipeline 12 rightwards after inserting the pipeline 12 to enable the right end face of the pipeline 12 to be attached to the left end face of the aluminum pipe 1, then the left inner threaded ring 3 is rotated to move leftwards, the left inner threaded ring 3 moves leftwards to extrude the four sliding rods 61, so that the four sliding rods 61 move leftwards to extrude the four connecting plates 55, the four connecting plates 55 are bent, the four arc-shaped plates 56 are in contact with the pipeline 12 after being bent, the pipeline 12 is fixed inside the aluminum barrel 4, the old pipeline 12 is drawn out when the pipelines 12 with different diameters are replaced, then a new pipeline 12 is replaced, the diameter of the pipeline 12 needs to be smaller than that of the aluminum pipe 1 and larger than the left side feed inlet of the aluminum pipe 1, then the new pipeline 12 is fixed according to the mode, and the right end face of the fixed pipeline 12 is always attached to the left end face of the aluminum pipe 1.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an aluminium sleeve pipe convenient to adjust which characterized in that: comprises an aluminum pipe (1) and a length adjusting component (7);

aluminum pipe (1): the aluminum tube is characterized in that threaded grooves (2) which are uniformly distributed are formed in the circumferential surface, two corresponding internal thread rings (3) are connected to the circumferential surface of the aluminum tube (1) in a threaded mode, an aluminum barrel (4) is fixed to the left end of the circumferential surface of the aluminum tube (1), the diameter of a left side feeding hole of the aluminum tube (1) is smaller than that of a right side discharging hole of the aluminum tube (1), a clamping assembly (5) is installed on the left end face of the aluminum tube (1), and an extrusion assembly (6) is installed on the circumferential surface of the aluminum tube (1);

length adjustment assembly (7): contain bar spout (71), slider (72), extension pipe (73) and second spring (74), four corresponding bar spouts (71) have been seted up on the periphery of aluminum pipe (1), the inside sliding connection of bar spout (71) has slider (72), is fixed with extension pipe (73) on the side of four slider (72), be fixed with second spring (74) on the right flank of slider (72), the right-hand member of second spring (74) is fixed on the inside right flank of bar spout (71).

2. An aluminum bushing for easy adjustment according to claim 1, wherein: the aluminum pipe clamping device is characterized in that the clamping assembly (5) comprises a U-shaped block (51), a rotating shaft (52), a rotating ring (53) and torsion springs (54), four corresponding grooves are formed in the left end face of the aluminum pipe (1), the U-shaped block (51) is fixed inside the grooves, the rotating shaft (52) is fixed inside the U-shaped block (51), the rotating ring (53) is connected to the circumferential face of the rotating shaft (52) in a rotating mode, the two corresponding torsion springs (54) are sleeved on the circumferential face of the rotating shaft (52), one ends of the two torsion springs (54) are fixed on the end face of the rotating ring (53), and the other ends of the two torsion springs (54) are fixed inside the U-shaped block (51).

3. An aluminum bushing for easy adjustment according to claim 2, wherein: the clamping assembly (5) further comprises a connecting plate (55) and an arc-shaped plate (56), the connecting plate (55) is fixed on the circumferential surface of the rotating ring (53), and the arc-shaped plate (56) is fixed on the left side surface of the connecting plate (55).

4. An aluminum bushing for easy adjustment according to claim 3, wherein: the extrusion subassembly (6) contain slide bar (61), extrusion dish (62), spacing ring (63) and first spring (64), four corresponding slide openings have been seted up on the right-hand member face of aluminum barrel (4), the inside sliding connection of slide opening has slide bar (61), be fixed with extrusion dish (62) on the right-hand member face of slide bar (61), be fixed with spacing ring (63) on the periphery of slide bar (61), first spring (64) have been cup jointed on the periphery of slide bar (61), the left end of first spring (64) is fixed on the right-hand member face of spacing ring (63), the other end of first spring (64) is fixed on the inside right-hand member face of aluminum barrel (4), slide bar (61) and connecting plate (55) correspond each other.

5. An aluminum bushing for easy adjustment according to claim 3, wherein: the rubber sheet (8) is fixed on the side face of the arc-shaped plate (56), and the anti-slip strips (9) which are uniformly distributed are fixed on the side face of the rubber sheet (8).

6. An aluminum bushing for easy adjustment according to claim 1, wherein: the aluminum barrel is characterized in that a rubber ring (10) is fixed inside the aluminum barrel (4), anti-skidding grooves (11) which are uniformly distributed are formed in the rubber ring (10), a pipeline (12) is arranged inside the rubber ring (10), and the right end face of the pipeline (12) is attached to the left end face of the aluminum pipe (1).