Adjustable hose clamp

Abstract

The utility model relates to an adjustable hose clamp which comprises a steel belt and an adjusting assembly, a plurality of positioning holes are evenly distributed in the steel belt in the length direction, the adjusting assembly comprises a box body and a rotating wheel, the rotating wheel is rotatably installed in the box body through a rotating shaft, and a plurality of hooks are evenly distributed on the side face of the rotating wheel in the circumferential direction. The box body is provided with a first opening for a steel belt to enter, one end of the steel belt is connected with the box body, the other end of the steel belt enters the box body through the first opening, and the hooks of the rotating wheel enter or break away from the positioning holes of the steel belt one by one by rotating the rotating wheel, so that the length of the steel belt is adjusted; by rotating the rotating wheel, the hooks of the rotating wheel enter or break away from the positioning holes of the steel belt one by one, so that the length adjustment of the steel belt is realized, the end part of the steel belt is wound on the rotating wheel and is protected by the box body, and the arm scratching and corrosion caused by wind and rain erosion can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the throat cuff especially relates to a regulating type throat cuff. BACKGROUND

[0002] The throat cuff is widely applicable, resistant to torsion and pressure, has balanced torsion moment, is firmly and tightly locked and has large adjustment range, is suitable for fastening of various soft and hard pipe connections, has beautiful appearance after assembly, is low in cost, small in size and stable and obvious in effect.

[0003] The utility model discloses a kind of quick pull regulating type throat cuffs with the utility model discloses a kind of quick pull regulating type throat cuffs, the throat cuff includes steel band and mounting plate, steel band left side orthoview is arched, the inner side of steel band bottom is provided with the slot that passes through steel band, rectangular insert block is integrally formed in the center of mounting plate left and right sides, mounting plate is movably inserted in slot by rectangular insert block, the top of mounting plate is provided with adjusting structure, adjusting structure includes fixed cover, the front and back of fixed cover are provided with the through hole that passes through fixed cover, the front and back of mounting plate are all fixedly connected with insert rod, insert rod passes through through hole and extends to the top of fixed cover, the surface of insert rod top is integrally formed with arc-shaped recess, the device is through mounting plate and fixed cover, cooperate screw and fixed hole, it is convenient for staff to adjust the size of steel band by pulling to make fixed hole and the thread of screw meshing form fixed, by reset spring and installation slot, cooperate insert rod and rubber sleeve, so that staff needs to adjust the size of steel band, fixed cover will be automatically lifted, leave enough space for steel band to pull, avoid steel band being stuck by screw when pulling.

[0004] But the above-mentioned throat cuff still has some defects: after fastening, the end of steel band is exposed outside, which is extremely unattractive and can easily scratch the arm, and after the end of steel band is raised, it is extremely easy to be eroded by wind and rain, causing rust and breaking.

[0005] Therefore, the utility model provides a regulating type throat cuff to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem to provide a regulating type throat cuff, which can protect the steel band and avoid scratching the arm and rust caused by wind and rain erosion.

[0007] To solve the above technical problems, the technical scheme of the utility model is as follows: a regulating type throat cuff, which is characterized by comprising

[0008] Steel band, the steel band is uniformly distributed with a plurality of positioning holes along the length direction;

[0009] The adjusting assembly comprises a box body and a rotating wheel, the rotating wheel is rotatably installed in the box body through a rotating shaft, the side surface of the rotating wheel is uniformly provided with a plurality of hooks in the circumferential direction, a first opening for the steel belt to enter is formed on the box body, one end of the steel belt is connected with the box body, the other end enters the inside of the box body through the first opening, and the hooks of the rotating wheel are made to enter or leave the positioning holes of the steel belt one by one by rotating the rotating wheel, so that the length adjustment of the steel belt is realized.

[0010] Further, the rotating shaft is arranged in the box body, the rotating wheel is sleeved on the rotating shaft, two shaft holes are formed on the two sides of the box body, the two ends of the rotating shaft respectively extend out of the box body from the same side shaft holes, one end of the rotating shaft is connected with a horn end, and the other end is a threaded segment, and a horn nut is threadedly connected on the threaded segment.

[0011] Further, the rotating shaft is arranged in the box body, the rotating wheel is sleeved on the rotating shaft, two shaft holes are formed on the two sides of the box body, the two ends of the rotating shaft respectively extend out of the box body from the same side shaft holes, one end of the rotating shaft is connected with a horn end, and the other end is a threaded segment, and a horn nut is threadedly connected on the threaded segment.

[0012] Further, the rotating shaft is arranged in the box body, the rotating wheel is sleeved on the rotating shaft, two shaft holes are formed on the two sides of the box body, the two ends of the rotating shaft respectively extend out of the box body from the same side shaft holes, one end of the rotating shaft is connected with a horn end, and the other end is a threaded segment, and a horn nut is threadedly connected on the threaded segment.

[0013] Further, the box body is internally provided with a baffle, the baffle and the box body cooperatively form a steel belt mounting cavity, a second opening for the end of the steel belt to enter is formed on the box body at the steel belt mounting cavity, and the end of the steel belt away from the rotating wheel enters the steel belt mounting cavity through the second opening and is detachably connected with the baffle through bolts.

[0014] The utility model discloses the advantages are in:

[0015] The utility model discloses through rotating the rotating wheel, make the hook of rotating wheel enter or leave the positioning hole of steel belt one by one, thereby realize the length adjustment of steel belt, and the end of steel belt is wound on rotating wheel, and there is the protection of box body, can effectively avoid the scratch arm and the rust caused by the rain and wind erosion.

[0016] The utility model discloses through rotating the horn end control rotating shaft rotation, and then drive rotating wheel rotation, when the length of steel belt is adjusted in place, rotates and tightens the horn nut, and the rotating shaft is braked, thereby realizes the steel belt locking, and the operation is convenient.

[0017] The utility model discloses through setting up the axial limit disc on the rotating shaft, the rotating shaft is limited in the box body, avoids the axial movement of rotating shaft.

[0018] The utility model discloses the steel belt one end with box body detachable connection, the other end is hung and buckled on the hook of rotating wheel, also is detachable connection, and the steel belt replacement is convenient, and realizes the adjusting assembly can be repeatedly used.

[0019] The utility model discloses a baffle is set up with the cooperation of box body forms the steel band installation chamber, and the steel band end part is detachably fixed in the steel band installation chamber through bolt, can protect the steel band end part on one hand, the other hand avoids the steel band end part to rise and scratch the arm. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model makes further detailed explanation below combining with the specific embodiment and the drawing.

[0021] Fig. 1 It is the sectional view of the adjustable type throat band of the utility model.

[0022] Fig. 2 It is the side view of the adjustable type throat band of the utility model. SPECIFIC EMBODIMENT

[0023] In order to further illustrate the technical means and effects that the utility model takes to realize the predetermined utility model purposes, the following detailed description is made to the specific embodiment, structure, features and effects according to the utility model by combining with the drawings and preferred embodiments.

[0024] As Figs. 1-2 Shown, this embodiment provides an adjustable type throat band, including steel band 1 and adjusting assembly.

[0025] Steel band 1 is evenly distributed with several positioning holes 11 along the length direction, and the two ends of the steel band 1 are fixed end and adjusting end respectively.

[0026] Adjusting assembly includes box body 2 and rotating wheel 3, rotating wheel 3 is rotatably installed in box body 2 through pivot 4, pivot 4 is arranged in box body 2, rotating wheel 3 is sleeved on pivot 4, two shaft holes are opened on the both sides of box body 2, and the two ends of pivot 4 respectively extend out of box body 2 from the same side shaft hole, one end of pivot 4 is connected with a horn end 41, the other end is a threaded section 43, a horn nut 44 is threadedly connected on threaded section 43, to avoid the axial movement of pivot 4, one axial limit disc 42 is arranged on the both sides of rotating wheel 3 on pivot 4, axial limit disc 42 is arranged in box body 2, and the end face of axial limit disc 42 is attached to the inner wall of box body 2.

[0027] The fixed end of steel band 1 is detachably connected with box body 2. A baffle 21 is arranged in box body 2, and the baffle 21 cooperates with the box body 2 to form a steel band installation chamber. A second opening 23 is formed on the box body 2 for the fixed end of the steel band 1 to enter the steel band installation chamber. The fixed end of the steel band 1 enters the steel band installation chamber through the second opening 23 and is detachably connected with the baffle 21 through a bolt 5. A through hole is formed on the box body 2 for the bolt 5 to pass through. A threaded hole is formed on the baffle 21 to match the bolt 5. The bolt 5 passes through the through hole on the box body 2 and the positioning hole on the steel band 1 in sequence and is threadedly connected in the threaded hole on the baffle 21.

[0028] The side surface of the rotating wheel 3 is uniformly distributed with several hooks 31 in the circumferential direction, the box body 2 is provided with a first opening 22 for the steel band 1 to enter, the adjusting end of the steel band 1 enters the inside of the box body 2 through the first opening 22, and the hooks 31 of the rotating wheel 3 are made to enter or leave the positioning hole of the steel band 1 one by one by rotating the rotating wheel 3, so that the length adjustment of the steel band 1 is realized.

[0029] Working principle: the rotating shaft 4 is controlled to rotate by rotating the sheep horn end 41, and then the rotating wheel 3 is driven to rotate, so that the hooks 31 of the rotating wheel 3 are made to enter or leave the positioning hole 11 of the steel band 1 one by one, and the length adjustment of the steel band 1 is realized. The end of the steel band 1 is wound on the rotating wheel 3 and protected by the box body 2, which can effectively avoid scratching the arm and rust caused by wind and rain erosion. When the length of the steel band 1 is adjusted to the right position, the rotating nut 44 is rotated and tightened to brake the rotating shaft 4, so that the steel band 1 is locked.

[0030] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any equivalent embodiments with equivalent changes are equivalent to the above. Any modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the present application.

Claims

1. An adjustable throat collar, characterized by: The utility model relates to a steel belt length adjusting device Steel belt, which is uniformly distributed with positioning holes along the length direction; Adjusting assembly, which comprises a box body and a rotating wheel, the rotating wheel is rotatably installed in the box body through a rotating shaft, the side of the rotating wheel is uniformly distributed with a plurality of hooks along the circumferential direction, the box body is provided with a first opening for the steel belt to enter, one end of the steel belt is connected with the box body, the other end enters the inside of the box body through the first opening, and the hooks of the rotating wheel are made to enter or separate from the positioning holes of the steel belt one by one by rotating the rotating wheel, so that the length adjustment of the steel belt is realized.

2. The adjustable collar of claim 1, wherein: The rotating shaft is arranged in the box body, the rotating wheel is sleeved on the rotating shaft, two shaft holes are formed in the two sides of the box body, the two ends of the rotating shaft respectively extend out of the box body from the shaft holes on the same side, one end of the rotating shaft is connected with a horn end, and the other end is a threaded segment, a horn nut is threadedly connected to the threaded segment.

3. The adjustable collar of claim 1, wherein: An axial limiting disc is arranged on the two sides of the rotating wheel on the rotating shaft, and the axial limiting disc is arranged in the box body.

4. The adjustable collar of claim 1, wherein: One end of the steel belt away from the rotating wheel is detachably connected with the box body.

5. The adjustable collar of claim 4, wherein: A baffle is arranged in the box body, the baffle and the box body form a steel belt mounting chamber, the box body is provided with a second opening for the end of the steel belt to enter, one end of the steel belt away from the rotating wheel enters the steel belt mounting chamber through the second opening, and is detachably connected with the baffle through bolts.

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