CN111365526B

CN111365526B - Hose fixing device

Info

Publication number: CN111365526B
Application number: CN202010236428.1A
Authority: CN
Inventors: 陈澄
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Guangzhou Shipyard International Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2022-02-18
Anticipated expiration: 2040-03-30
Also published as: CN111365526A

Abstract

The invention belongs to the technical field of pipe fitting fixing devices, and discloses a hose fixing device which comprises a lining, a fixing ring, a flexible rod and a connecting piece, wherein the hose can be sleeved outside the lining, the fixing ring is used for clamping the hose sleeved outside the lining, one end of the flexible rod is fixedly connected to the outer wall of the lining, the connecting piece is fixedly connected to the other end of the flexible rod, and the connecting piece can be detachably connected to a foreign object. According to the hose fixing device provided by the invention, the hose is sleeved outside the bushing and clamped through the fixing ring, the connecting piece is connected to a foreign object fixed around the hose, the direction of the hose can be adjusted at will by rotating the flexible rod, the position of the hose can be adjusted by bending the flexible rod, and ventilation is smooth by adjusting the position and the direction of the hose, so that the air supply efficiency is improved.

Description

Hose fixing device

Technical Field

The invention belongs to the technical field of pipe fitting fixing devices, and particularly relates to a hose fixing device.

Background

At present, in the ship construction process, a large number of large air conditioners and small fans are used as ventilation equipment in each operation environment, and ventilation hoses used by the equipment are very thin, so that the equipment is convenient to store and bend at positions which cannot be reached directly. Due to the light and thin characteristics of the ventilation hose, an air outlet port of the ventilation hose cannot be fixed, the port cannot shake everywhere due to reaction force, the expected effect cannot be achieved, the wind blocking effect of the port is obvious, the air supply efficiency is reduced, and meanwhile, certain potential safety hazards can be generated due to the fact that the ventilation hose is not fixed.

At present, the method is mainly used for temporarily binding fine iron wires at the through holes of the air pipe openings on other fixed objects in the construction field, on one hand, the fine iron wires have potential safety hazards of scratching operators and passing personnel, on the other hand, the method is not convenient to operate, meanwhile, the air supply power is also reduced, and the method does not have popularization.

Therefore, a need exists for a hose retaining device that solves the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a hose fixing device which can fix a port of a hose, can adjust the direction of the port at will, improves air supply efficiency and ensures personal safety.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hose fixture comprising:

the hose can be sleeved outside the lining;

the fixing ring can be sleeved outside the bushing and is used for clamping the hose sleeved outside the bushing;

one end of the flexible rod is fixedly connected with the outer wall of the lining;

and the connecting piece is fixedly connected to the other end of the flexible rod and can be detachably connected to a foreign object.

Preferably, the bushing comprises a first half bushing and a second half bushing which are buckled with each other, the first half bushing and the second half bushing are detachably connected, and the fixing ring is sleeved outside the first half bushing and the second half bushing.

Preferably, the first half bushing is provided with a positioning block, the second half bushing is provided with a positioning groove, and the positioning block is inserted into the positioning groove when the first half bushing and the second half bushing are buckled.

Preferably, the fixing ring is a non-closed ring, an opening is formed in the fixing ring, and the size of the opening is adjustable.

Preferably, the end of the fixing ring is provided with a protrusion on each of two sides of the opening, the two protrusions are connected through a first fastener, and the first fastener can adjust the distance between the two protrusions to change the size of the opening.

Preferably, the outer diameter of the bushing is gradually increased from one end to the other end.

Preferably, the connecting member is a clip capable of being clipped to the foreign object.

Preferably, one of the clamping plates of the clamp is a flat plate, and a magnet is arranged on the inner side of the flat plate.

Preferably, the buckling end of the first half bushing is provided with a clamping protrusion, the buckling end of the second half bushing is provided with a clamping groove, and when the first half bushing and the second half bushing are buckled, the clamping protrusion is clamped in the clamping groove.

Preferably, the flexible rod is a universal connection soft rod.

The invention has the beneficial effects that:

the invention provides a hose fixing device which comprises a lining, a fixing ring, a flexible rod and a connecting piece, wherein a hose can be sleeved outside the lining and clamped by the fixing ring, the flexible rod is connected between the lining and the connecting piece, the connecting piece can be connected to a foreign object, and the position and the direction of the hose can be adjusted at will through the flexible rod, so that ventilation is smooth, and air supply efficiency is improved. The hose fixing device provided by the invention not only can fix the port of the hose, but also can randomly adjust the direction of the port, thereby improving the air supply efficiency and ensuring the personal safety.

Drawings

FIG. 1 is a schematic structural view of a hose fastening device according to an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of a retaining ring according to an embodiment of the present invention;

FIG. 4 is a partial front view of a hose fitting provided in accordance with an embodiment of the present invention;

fig. 5 is a schematic partial structural view of the fastening ends of the first half liner and the second half liner provided by the second embodiment of the present invention.

In the figure:

1. a bushing; 2. a flexible rod; 3. a connecting member; 4. a fixing ring;

11. a first half liner; 12. a second half liner; 31. a flat plate; 41. an opening; 42. a protrusion; 43. a first fastener; 51. a first bump; 52. connecting blocks; 53. a second fastener;

111. positioning blocks; 112. a second bump; 113. clamping convex; 121. a third bump; 122. a clamping groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly, e.g., as meaning both connected and disconnectable, mechanically and electrically, directly or indirectly via intermediate media, whether internal or external to the elements, or in any other relationship between the elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Example one

As shown in fig. 1, the present embodiment provides a hose fixing device, which includes a bushing 1, a flexible rod 2, a fixing ring 4 and a connecting member 3, wherein a hose can be sleeved outside the bushing 1; the fixing ring 4 can be sleeved outside the bushing 1 and used for clamping a hose sleeved outside the bushing 1; one end of the flexible rod 2 is fixedly connected with the outer wall of the lining 1; the connecting piece 3 is fixedly connected to the other end of the flexible rod 2, and the connecting piece 3 can be detachably connected to a foreign object.

According to the hose fixing device provided by the embodiment, the hose can be sleeved outside the bushing 1 and clamped tightly through the fixing ring 4, the connecting piece 3 is connected to a foreign object fixed around the hose, the direction of the hose can be adjusted randomly by rotating the flexible rod 2, the position of the hose can be adjusted by bending the flexible rod 2, and ventilation is smooth by adjusting the position and the direction of the hose, so that the air supply efficiency is improved.

Specifically, bush 1 includes two half bushes of looks lock, is half bush 11 of first and half bush 12 of second respectively, and half bush 11 of first and half bush 12 of second can dismantle the connection, and fixed ring 4 overlaps outside half bush 11 of first and half bush 12 of second is located. The two half bushes can be stacked together, occupying a small space, so that the bush 1 is provided with the two half bushes to facilitate storage. The fixing ring 4 serves not only to clamp the hose but also to clamp the first half bush 11 and the second half bush 12.

More specifically, as shown in fig. 2, the first half bush 11 is provided with a positioning block 111, the second half bush 12 is provided with a positioning slot, and when the first half bush 11 and the second half bush 12 are buckled, the positioning block 111 is inserted into the positioning slot. The matching of the positioning block 111 and the positioning groove helps to align the positions when the first half bush 11 and the second half bush 12 are buckled, and prevents dislocation. In this embodiment, two connecting ends of each half bushing are provided with positioning grooves or positioning blocks 111. Of course, the bushing 1 can be directly manufactured into a whole, and the buckling link of the two half bushings can be omitted.

Specifically, the fixing ring 4 is a non-closed ring, and an opening 41 is formed in the fixing ring, and the size of the opening 41 is adjustable. The adjustability of opening 41 size is used for adjusting the internal diameter of solid fixed ring 4, and when opening 41 adjusted, solid fixed ring 4 internal diameter reduced, can be with the fixed firm of the hose of cover outside bush 1, and when opening 41 adjusted greatly, solid fixed ring 4 internal diameter increased, loosens the hose for pull down the hose from bush 1.

As shown in fig. 3, the end of the fixing ring 4 is provided with a protrusion 42 on each side of the opening 41, the two protrusions 42 are connected by a first fastening member 43, and the first fastening member 43 can adjust the distance between the two protrusions 42 to change the size of the opening 41. In this embodiment, the first fastening member 43 is a bolt and a nut, a screw rod of the bolt sequentially passes through the two protrusions 42, the nut is sleeved on one end of the screw rod far away from the head of the bolt, when the nut is screwed towards the head of the bolt, the distance between the two protrusions 42 is reduced, and when the nut is screwed far away from the head of the bolt, the distance between the two protrusions 42 is adjustable, so that the inner diameter of the fixing ring 4 is adjusted. When the hose clamp is installed, the fixing ring 4 is sleeved on the outer side of the hose, the first half lining 11 and the second half lining 12 are buckled, then the buckled lining 1 penetrates into the hose, the position of the fixing ring 4 is adjusted along the axial direction of the lining 1, the fixing ring 4 is moved to the proper position of the lining 1, and the fixing ring 4 is adjusted, so that the inner diameter of the fixing ring 4 is reduced to clamp the hose.

Alternatively, the outer diameter of the liner 1 gradually increases from one end to the other end. In this embodiment, the generating line of bush 1 outer wall is 5 with the contained angle of center pin, when the installation, inserts the hose with the path end earlier, and at the in-process that deepens gradually, bush 1's outer wall has the guide effect to the hose, and the outer wall extrudees the circumference of hose moreover to can be with firm the fixing outside bush 1 of hose.

In order to ensure the firm clamping degree of the fixing ring 4, the inner diameter of the fixing ring 4 is gradually increased from one end to the other end, the inclination angle is the same as that of the outer wall of the bush 1, when the fixing ring 4 clamps the hose, all the inner walls of the fixing ring 4 can be attached to the outer wall of the bush 1, and therefore the hose is firmly clamped on the bush 1.

Specifically, the connector 3 is a clip that can be clipped to a foreign object. The clip is time-saving and labor-saving in mounting and dismounting, and is beneficial to improving the working efficiency.

Alternatively, one of the clamping plates of the clamp is a plate 31, and the inner side of the plate 31 is provided with a magnet. In the embodiment, the other clamping plate is a bending plate, when an iron fixture is arranged around the hose, the flat plate 31 is adsorbed on the iron fixture by utilizing the magnetism of the magnet, so that the fixing is more convenient and faster. At this time, the outer wall of the flat plate 31 is attached to an iron fixture, so that the attachment area of the flat plate to the iron fixture can be increased, and the clamp can be fixed more firmly.

Alternatively, the connecting piece 3 may also be a connecting piece, the connecting piece is provided with a mounting hole, and the connecting piece can be fixed at a position with a hole around the hose by a fastener such as a screw or a bolt, or temporary drilling can be performed to further mount the connecting piece.

Alternatively, the flexible rod 2 in this embodiment may be a flexible universal connecting rod, or may be a flexible metal rod, and such products can be directly purchased from the market and are easily available.

As shown in fig. 4, a first protrusion 51 is disposed on an outer wall of a large-diameter end of the first half bush 11 or the second half bush 12, a groove penetrating along an axial direction of the bush 1 is formed on the first protrusion 51, an end of the flexible rod 2 is fixedly connected to a connection block 52, and the connection block 52 is located in the groove and connected to the first protrusion 51 through a second fastener 53. The second fastener 53 is also a bolt matched with a nut, when the nut is screwed away from the head of the bolt, the connecting block 52 can be angularly adjusted within 180 degrees around the bolt, and after the angular adjustment is completed, the nut is screwed towards the head of the bolt, so that the connecting block 52 is fixed on the first bump 51, and the position and the angle of the hose are ensured to be fixed.

Example two

Fig. 5 shows a second embodiment, wherein the same or corresponding parts as in the first embodiment are provided with the same reference numerals as in the first embodiment. For the sake of simplicity, only the differences between the second embodiment and the first embodiment will be described. The difference is that the end of the fastening end of the first half bushing 11 is provided with a second bump 112, the inner side of the second bump 112 is provided with a clamping protrusion 113, the end of the fastening end of the second half bushing 12 is provided with a third bump 121, the outer side of the third bump 121 is provided with a clamping groove 122, when the first half bushing 11 and the second half bushing 12 are fastened, the inner side of the second bump 112 is attached to the outer side of the third bump 121, and the clamping protrusion 113 is clamped in the clamping groove 122, so that the first half bushing 11 and the second half bushing 12 can be firmly connected together.

Optionally, the protrusion 113 has a certain elasticity to ensure that the protrusion 113 can move into and out of the slot 122 under the action of external force. Preferably, the surface of the locking protrusion 113 facing the second half bushing 12 is an inclined surface inclined inward, and when the two half bushings are fastened, the locking protrusion 113 gradually slides into the locking groove 122 under the guiding action of the inclined surface, so that the force required for fastening can be reduced.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A hose fixture, comprising:

the bushing (1), the hose can be set outside the bushing (1);

the fixing ring (4) can be sleeved outside the bushing (1) and is used for clamping the hose sleeved outside the bushing (1);

one end of the flexible rod (2) is fixedly connected with the outer wall of the lining (1);

the connecting piece (3) is fixedly connected to the other end of the flexible rod (2), and the connecting piece (3) can be detachably connected to a foreign object;

the bushing (1) comprises a first half bushing (11) and a second half bushing (12) which are buckled with each other, the first half bushing (11) and the second half bushing (12) are detachably connected, and the fixing ring (4) is sleeved outside the first half bushing (11) and the second half bushing (12);

a clamping protrusion (113) is arranged at the buckling end of the first half bushing (11), a clamping groove (122) is formed in the buckling end of the second half bushing (12), and when the first half bushing (11) and the second half bushing (12) are buckled, the clamping protrusion (113) is clamped in the clamping groove (122);

the surface of the clamping convex (113) facing the second half bushing (12) is an inward inclined surface;

the outer diameter of the bushing (1) gradually increases from one end to the other end.

2. The hose fixing device according to claim 1, wherein the first half bush (11) is provided with a positioning block (111), the second half bush (12) is provided with a positioning slot, and when the first half bush (11) and the second half bush (12) are buckled, the positioning block (111) is inserted into the positioning slot.

3. A hose fastening device according to claim 1, characterised in that the fastening ring (4) is a non-closed ring, which is provided with an opening (41), the size of the opening (41) being adjustable.

4. A hose fastening device according to claim 3, characterised in that the end of the fastening ring (4) is provided with a projection (42) on each side of the opening (41), the two projections (42) being connected by a first fastening member (43), the first fastening member (43) being capable of adjusting the distance between the two projections (42) in order to change the size of the opening (41).

5. A hose fastening device according to claim 1, characterised in that the connecting piece (3) is a clip which can be clipped to the foreign object.

6. A hose fastening device according to claim 5, characterised in that one of the clamping plates of the clamp is a plate (31), the inner side of the plate (31) being provided with magnets.

7. A hose fastening device according to any one of claims 1 to 6, characterised in that the flexible rod (2) is a cardanically connected flexible rod.