CN216198938U

CN216198938U - Device for quickly fixing pump pipe

Info

Publication number: CN216198938U
Application number: CN202122733217.1U
Authority: CN
Inventors: 刘贺飞
Original assignee: Kamoer Fluid Technology Shanghai Co Ltd
Current assignee: Kamoer Fluid Technology Shanghai Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a device for quickly fixing a pump pipe, which comprises an elastic hose, a pagoda joint and a bundle pipe sleeve, wherein the pagoda joint is inserted at two ends of the elastic hose and comprises a joint part, a connecting part and a limiting part, and the joint part, the connecting part and the limiting part are sequentially arranged; the beam pipe sleeve is sleeved on the outer side of the elastic hose and comprises a sleeve and a tightening part, and the tightening part is arranged on the inner side of the sleeve. According to the utility model, the beam pipe sleeve is clamped and connected with the pagoda joint, so that the beam pipe sleeve wraps the elastic hose, the fixed connection between the pagoda joint and the beam pipe sleeve is ensured, and the condition of water seepage at the joint is effectively avoided; meanwhile, joint parts are arranged at two ends of the pagoda joint, so that the two ends of the pagoda joint can be clamped with the pipe sleeve, the pagoda joint can be used twice, the joint replacement times are reduced, and the service life of the pump pipe is prolonged.

Description

Device for quickly fixing pump pipe

Technical Field

The utility model relates to the technical field of peristaltic pump equipment, in particular to a device for quickly fixing a pump pipe.

Background

Peristaltic pumps are widely used in many fields, such as medical equipment, water quality monitoring instruments, and the like. Because the pump pipe clamp used by the traditional peristaltic pump is generally an arc-shaped pressure plate structure or a plastic molding shell structure, when the peristaltic pump runs and meets abnormal conditions such as sudden increase of load and the like, the situation that the pump pipe is extruded out of the pump body often occurs, the further work is influenced slightly, and the pump body is damaged seriously. Meanwhile, when the peristaltic pump runs, due to continuous extrusion on the pump pipe, the joint of the pump pipe and the joint is easy to loosen, the abrasion is large, and the replacement is more frequent, so that a new device for quickly fixing the pump pipe is needed, the pump pipe can be quickly and tightly fixed, the water seepage condition of the joint is effectively avoided, the service life of the pump pipe can be prolonged, and the cost for replacing the pump pipe is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for quickly fixing a pump tube, so as to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for quickly fixing a pump pipe comprises an elastic hose, a pagoda joint and a bundle pipe sleeve.

The pagoda joint comprises a joint part, a connecting part and a limiting part, the joint part, the connecting part and the limiting part are sequentially arranged, and the joint part is connected with the end part of the elastic hose;

the binding sleeve comprises a sleeve and a binding part, the sleeve is connected with the end part of the elastic hose, and the binding part is arranged on the inner side of the sleeve.

In one embodiment of the utility model, the joint part comprises a first umbrella-shaped joint and a second umbrella-shaped joint, the connecting part comprises a first connecting pipe and a second connecting pipe, the limiting part is a convex circular ring, the limiting part comprises a first limiting ring and a second limiting ring, the second umbrella-shaped joint is inserted into the elastic hose, and the second limiting ring is attached to the end face of the elastic hose.

In one embodiment of the utility model, the first umbrella joint, the first connecting pipe and the first confinement ring are symmetrically arranged with the second umbrella joint, the second connecting pipe and the second confinement ring.

In one embodiment of the present invention, the joint portion is provided as a umbrella-shaped joint, the connecting portion is provided as a tube body having the same diameter as the inner diameter of the elastic hose, and the joint portion and the connecting portion are combined into a concavo-convex portion.

In one embodiment of the utility model, the sleeve is sleeved outside the elastic hose, the inner diameter of the sleeve is the same as the outer diameter of the elastic hose, and the tightening part is provided as an inwardly protruding ring.

In one embodiment of the utility model, the length of the joint part and the connecting part is the same as the length of the sleeve.

In one embodiment of the utility model, the end surface of the sleeve abuts the side surface of the second confinement ring.

In one embodiment of the utility model, the tightening part and the second umbrella-shaped joint are connected with the elastic hose in a clamping manner.

In summary, due to the adoption of the technology, the utility model has the beneficial effects that:

the binding pipe sleeve is sleeved at the end part of the elastic hose, and any end of the pagoda joint is inserted into the elastic hose, so that the binding part and the joint part in the hose clamp the elastic hose, and meanwhile, the binding part and the joint part in the hose are mutually clamped and tightly connected, so that the elastic hose is not easy to fall off. According to the utility model, the beam pipe sleeve is clamped and connected with the pagoda joint, so that the beam pipe sleeve wraps the elastic hose, the fixed connection between the pagoda joint and the beam pipe sleeve is ensured, and the condition of water seepage at the joint is effectively avoided; meanwhile, joint parts are arranged at two ends of the pagoda joint, so that the two ends of the pagoda joint can be clamped with the pipe restraining sleeve, the pagoda joint can be used twice, and the service life of the pagoda joint is prolonged.

Drawings

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

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is an enlarged cross-sectional view taken at A of the present invention;

fig. 5 is a schematic cross-sectional view of the pagoda joint of the present invention.

In the figure: 100. an elastic hose; 200. a pagoda joint; 210. a first umbrella joint; 220. a first connecting pipe; 230. a first confinement ring; 240. a second confinement ring; 250. a second connecting pipe; 260. a second umbrella joint; 300. a bundle pipe sleeve; 310. a sleeve; 320. a tightening part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the specification.

Example 1

Referring to fig. 1 to 5, the present invention provides a device for quickly fixing a pump tube, including an elastic hose 100, a pagoda joint 200 and a bundle tube sleeve 300, wherein the pagoda joint 200 is inserted into two ends of the elastic hose 100, the pagoda joint 200 includes a joint portion, a connection portion and a restriction portion, and the joint portion, the connection portion and the restriction portion are sequentially disposed.

The cuff 300 is fitted to the outside of the elastic tube 100, the cuff 300 includes a sleeve 310 and a tightening part 320, and the tightening part 320 is provided inside the sleeve 310. The bundle pipe sleeve 300 is clamped and connected with the pagoda joint 200, so that the elastic hose 100 is wrapped by the bundle pipe sleeve 300, the fixed connection between the pagoda joint 200 and the bundle pipe sleeve 300 is ensured, and the water seepage at the connection part is effectively avoided.

Specifically, the joint portion includes a first umbrella-shaped joint 210 and a second umbrella-shaped joint 260, the connection portion includes a first connection pipe 220 and a second connection pipe 250, the limiting portion is configured as a convex circular ring, the limiting portion includes a first limiting ring 230 and a second limiting ring 240, and the second umbrella-shaped joint 260 is inserted into the elastic hose 100.

The first umbrella joint 210, the first connection pipe 220, and the first confinement ring 230 are symmetrically disposed with the second umbrella joint 260, the second connection pipe 250, and the second confinement ring 240. Therefore, the first umbrella-shaped joint 210 and the second umbrella-shaped joint 260 can be clamped with the collar 300, which means that the pagoda joint 200 can be used twice, thereby prolonging the service life of the pagoda joint 200 and reducing more times of the elastic hose 100.

Referring to fig. 5, the coupling part is provided as an umbrella-shaped coupling, the connection part is provided as a tube body having the same diameter as the inner diameter of the elastic hose 100, and the coupling part and the connection part are combined into a concavo-convex part. The sleeve 310 is sleeved outside the elastic hose 100, the inner diameter of the sleeve 310 is the same as the outer diameter of the elastic hose 100, and the tightening part 320 is an inwardly protruding ring. The length of the joint portion and the connection portion is the same as that of the sleeve 310. The end face of the sleeve 310 abuts the side face of the second confinement ring 240. The tightening part 320 is connected to the elastic tube 100 together with the second umbrella-shaped joint 260.

The working principle is as follows: when in use, the sleeve 300 is sleeved on the end part of the elastic hose 100, and any end of the pagoda joint 200 is inserted into the elastic hose 100, so that the tightening part 320 and the joint part in the hose clamp the elastic hose 100, and the tightening part 320 and the joint part in the hose are mutually clamped and tightly connected, so that the elastic hose 100 is not easy to fall off. In the utility model, the tightening part 320 is connected with the joint part in a clamping way, so that the beam sleeve 300 wraps the elastic hose 100, thereby ensuring the fixed connection between the pagoda joint 200 and the beam sleeve 300 and effectively avoiding the water seepage at the joint; meanwhile, the first umbrella-shaped joint 210 and the second umbrella-shaped joint 260 are symmetrically arranged, so that the first umbrella-shaped joint 210 and the second umbrella-shaped joint 260 can be clamped with the beam sleeve 300, the pagoda joint 200 can be used twice, when the first umbrella-shaped joint 210 and the sleeve 310 are not stably connected, the direction of the pagoda joint 200 is changed, the second umbrella-shaped joint 260 is connected with the sleeve 310, the service life of the pagoda joint 200 is prolonged, the replacement frequency of the elastic hose 100 is reduced, and the replacement cost is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A device for quickly fixing a pump tube, comprising an elastic hose (100), characterized by further comprising:

the pagoda joint (200), the pagoda joint (200) comprises a joint part, a connecting part and a limiting part, the joint part, the connecting part and the limiting part are sequentially arranged, and the joint part is connected with the end part of the elastic hose (100);

a collar (300), the collar (300) comprising a sleeve (310) and a constricting portion (320), the sleeve (310) being connected to an end of the elastic hose (100), the constricting portion (320) being disposed inside the sleeve (310).

2. The device for rapidly fixing the pump tube as claimed in claim 1, wherein: the joint part comprises a first umbrella-shaped joint (210) and a second umbrella-shaped joint (260), the connecting part comprises a first connecting pipe (220) and a second connecting pipe (250), the limiting part is arranged to be a convex circular ring, the limiting part comprises a first limiting ring (230) and a second limiting ring (240), the second umbrella-shaped joint (260) is inserted into the elastic hose (100), and the second limiting ring (240) is attached to the end face of the elastic hose (100).

3. The device for rapidly fixing the pump tube as claimed in claim 2, wherein: the first umbrella joint (210), the first connecting pipe (220), and the first limiting ring (230) are symmetrically disposed with respect to the second umbrella joint (260), the second connecting pipe (250), and the second limiting ring (240).

4. The device for rapidly fixing the pump tube as claimed in claim 1, wherein: the joint part is an umbrella-shaped joint, the connecting part is a pipe body with the diameter being the same as the inner diameter of the elastic hose (100), and the joint part and the connecting part are combined to form a concave-convex part.

5. The device for rapidly fixing the pump tube as claimed in claim 1, wherein: the sleeve (310) is sleeved on the outer side of the elastic hose (100), the inner diameter of the sleeve (310) is the same as the outer diameter of the elastic hose (100), and the tightening part (320) is arranged to be an inward protruding ring.

6. The device for rapidly fixing the pump tube as claimed in claim 1, wherein: the length of the joint part and the connecting part is the same as that of the sleeve (310).

7. The device for rapidly fixing the pump tube as claimed in claim 2, wherein: the end face of the sleeve (310) abuts against the side face of the second limit ring (240).

8. The device for rapidly fixing the pump tube as claimed in claim 7, wherein: the tightening part (320) and the second umbrella-shaped joint (260) are connected to the elastic hose (100) together by snap-fitting.