CN213655991U

CN213655991U - Adjustable hose clamp

Info

Publication number: CN213655991U
Application number: CN202022517471.3U
Authority: CN
Inventors: 张弟; 马金浩; 李尚宝
Original assignee: Micah Tianjin Pipeline Technology Co ltd
Current assignee: Micah Tianjin Pipeline Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-09
Anticipated expiration: 2030-11-04

Abstract

The utility model belongs to the technical field of hose clamps, in particular to an adjustable hose clamp, which comprises a hose clamp, wherein the top of the hose clamp is provided with two locking seats, the locking seats are provided with locking bolts through threads, the locking bolts are provided with nuts through threads, a gasket is arranged between the nuts and the locking seats, one end of each locking bolt is provided with an adjusting knob, the inner ring of the hose clamp is provided with two first clamping plates, one sides of the two first clamping plates, which are close to each other, are respectively pasted with a protective pad through an adhesive needle, one sides of the two first clamping plates, which are far away from each other, are welded with two slide bars, one ends of the two slide bars, which are far away from the first clamping plates, extend out of the hose clamp and are welded with a vertical plate, and one side of the two first clamping plates, which is far away from each other, is welded with, the use of smaller objects is convenient, and the use range is enlarged.

Description

Adjustable hose clamp

Technical Field

The utility model relates to a hose clamp technical field especially relates to a hose clamp with adjustable.

Background

The hose clamp is a connecting fastener widely used in the industries of automobiles, tractors, forklifts, locomotives, ships, mines, petroleum, chemical engineering, pharmacy, agriculture and the like, has small volume and very low value, but has huge effect, mainly comprises English, American and German hose bundles, and other derived products such as European hose bundles, and is widely applied in daily life.

However, in the prior art, the hose clamp generally can only adjust the inner diameter of the hose clamp through the locking bolt at the opening, so the adjustable size of the inner diameter of the hose clamp is limited, and the hose clamp cannot be used when a small object to be tightened is encountered, and the application range is greatly limited, so that the adjustable hose clamp is provided.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an adjustable hose clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable hose clamp comprises a strap, wherein the top of the strap is provided with two locking seats, locking bolts are arranged on the locking seats through threads, a nut is arranged on the locking bolt through threads, a gasket is arranged between the nut and the locking seat, an adjusting knob is arranged at one end of the locking bolt, two first clamping plates are arranged on the inner ring of the hoop, protective pads are pasted on the sides, close to the two first clamping plates, of the two first clamping plates through adhesive needles, two sliding rods are welded on the sides, far away from the two first clamping plates, of the two sliding rods, one ends, far away from the first clamping plates, of the two sliding rods extend out of the hoop, vertical plates are welded, bearings are welded on the sides, far away from the two first clamping plates, of the vertical plates, threaded rods are installed on the vertical plates through threads, one end of the threaded rod penetrates through the vertical plate and extends into the hoop belt to be welded with the bearing inner ring, and a second clamping plate is arranged on the inner wall of the bottom of the hoop belt.

Preferably, the locking seat is provided with a through hole, a thread is arranged in the through hole, and the locking bolt is matched with the inner thread of the through hole.

Preferably, the adjusting knob is provided with protective grains.

Preferably, a plurality of springs are welded on the inner wall of the bottom of the clamping band, and the tops of the springs and the bottom of the second clamping plate are welded together.

Preferably, the sliding rod is sleeved with a spring, one end of the spring is welded with one side of the strap, and the other end of the spring is welded with one side of the vertical plate.

Preferably, the protective pad is of abrasion resistant rubber composition.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, anticlockwise rotation adjust knob, adjust knob drives locking bolt again, locking bolt rethread locking seat drives the strap inner circle and enlarges, put the object between two first grip blocks and second grip block after that, then clockwise rotation adjust knob, adjust knob drives locking bolt again, locking bolt rethread drives locking seat, reduce the internal diameter of strap, if the internal diameter of strap contracts to the limit, when still can't tighten the object, clockwise rotation two threaded rods, the threaded rod is driven by the through-hole internal thread on the riser, move to the direction that is close to the object, the threaded rod drives first grip block again, until tighten the object, then stop rotating the threaded rod.

The utility model discloses simple structure, convenient to use can reduce strap inner circle diameter secondary, and convenient littleer object uses, and application range enlarges.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

in the figure: 1. a cuff; 2. a locking seat; 3. locking the bolt; 4. a nut; 5. a gasket; 6. adjusting a knob; 7. a first clamping plate; 8. a protective pad; 9. a slide bar; 10. a vertical plate; 11. a bearing; 12. a threaded rod; 13. a second clamping plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable hose clamp comprises a strap 1, wherein two locking seats 2 are arranged at the top of the strap 1, locking bolts 3 are arranged on the locking seats 2 through threads, nuts 4 are arranged on the locking bolts 3 through threads, a gasket 5 is arranged between each nut 4 and the locking seat 2, an adjusting knob 6 is arranged at one end of each locking bolt 3, two first clamping plates 7 are arranged on inner rings of the strap 1, protective pads 8 are attached to one sides, close to the two first clamping plates 7, of the two first clamping plates 7 through adhesive needles, two sliding rods 9 are welded to one sides, far away from the two first clamping plates 7, one ends, far away from the first clamping plates 7, of the two sliding rods 9 extend out of the strap 1 and are welded with vertical plates 10, bearings 11 are welded to one sides, far away from the two first clamping plates 7, threaded rods 12 are arranged on the vertical plates 10 through threads, one ends of the threaded rods 12 penetrate through the vertical plates 10 and extend into the strap, a second clamping plate 13 is arranged on the inner wall of the bottom of the strap 1;

the locking seat 2 is provided with a through hole, the through hole is internally provided with threads, the locking bolt 3 is matched with the through hole, the adjusting knob 6 is provided with a protective line, the inner wall of the bottom of the strap 1 is welded with a plurality of springs, the tops of the springs are welded with the bottom of the second clamping plate 13, the slide rod 9 is sleeved with the springs, one ends of the springs are welded with one side of the strap 1, the other ends of the springs are welded with one side of the vertical plate 10, the protective pad 8 is synthesized by wear-resistant rubber, when in use, the adjusting knob 6 is rotated anticlockwise, the adjusting knob 6 drives the locking bolt 3, the locking bolt 3 drives the inner ring of the strap 1 to expand through the locking seat 2, then an object is placed between the two first clamping plates 7 and the second clamping plate 13, then the adjusting knob 6 is rotated clockwise, the adjusting knob 6 drives the locking bolt 3, the locking bolt 3 drives the locking, reduce strap 1's internal diameter, if strap 1 internal diameter contracts to the limit, still can't tighten the object time, clockwise two threaded rods 12 of rotating, threaded rod 12 is driven by the through-hole internal thread on riser 10, to the direction removal that is close to the object, and threaded rod 12 drives first grip block 7 again, until tightening the object, then stop rotating threaded rod 12, the utility model discloses simple structure, convenient to use can reduce strap inner circle diameter secondary, and convenient littleer object uses, and application range enlarges.

The working principle is as follows: when in use, the adjusting knob 6 is rotated anticlockwise, the adjusting knob 6 drives the locking bolt 3 again, the locking bolt 3 drives the inner ring of the strap 1 to expand through the locking seat 2, then the object is placed between the two first clamping plates 7 and the second clamping plate 13, then the adjusting knob 6 is rotated clockwise, the adjusting knob 6 drives the locking bolt 3 again, the locking bolt 3 drives the locking seat 2 to reduce the inner diameter of the strap 1, if the inner diameter of the strap 1 is reduced to the limit, when the object can not be tightened, the two threaded rods 12 are rotated clockwise, the threaded rods 12 are driven by the through-hole inner threads on the vertical plate 10 to move towards the direction close to the object, the threaded rods 12 drive the first clamping plates 7 again until the object is tightened, and then the threaded rods 12 are stopped rotating, the utility model has simple structure and convenient use, can reduce the diameter of the inner ring for two times, and is convenient for smaller objects to use, the application range is expanded.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable hose clamp, which comprises a strap (1), and is characterized in that: the clamp is characterized in that two locking seats (2) are arranged at the top of the strap (1), a locking bolt (3) is installed on each locking seat (2) through threads, a nut (4) is installed on each locking bolt (3) through threads, a gasket (5) is arranged between each nut (4) and each locking seat (2), an adjusting knob (6) is arranged at one end of each locking bolt (3), two first clamping plates (7) are arranged on the inner ring of the strap (1), a protective pad (8) is fixedly installed on one side, close to each first clamping plate (7), of each first clamping plate (7), two sliding rods (9) are welded on one side, far away from each first clamping plate (7), one ends, far away from each first clamping plate (7), of the two sliding rods (9) extend out of the strap (1), vertical plates (10) are welded on one sides, far away from each first clamping plate (7), of the two sliding rods (11) are welded on one, threaded rod (12) are installed through the screw in riser (10), the one end of threaded rod (12) runs through riser (10) and extends to in strap (1) and bearing (11) inner circle welding together, be equipped with second grip block (13) on the bottom inner wall of strap (1).

2. The adjustable hose clamp according to claim 1, wherein: the locking seat (2) is provided with a through hole, threads are arranged in the through hole, and the locking bolt (3) is matched with the threads in the through hole.

3. The adjustable hose clamp according to claim 1, wherein: and the adjusting knob (6) is provided with protective grains.

4. The adjustable hose clamp according to claim 1, wherein: the inner wall of the bottom of the strap (1) is welded with a plurality of springs, and the tops of the springs and the bottom of the second clamping plate (13) are welded together.

5. The adjustable hose clamp according to claim 1, wherein: the sliding rod (9) is sleeved with a spring, one end of the spring is welded with one side of the strap (1), and the other end of the spring is welded with one side of the vertical plate (10).

6. The adjustable hose clamp according to claim 1, wherein: the protective pad (8) is made of wear-resistant rubber.