CN211951843U

CN211951843U - Plastic tubing quick connecting device

Info

Publication number: CN211951843U
Application number: CN202020560940.7U
Authority: CN
Inventors: 黄杨
Original assignee: China Coal No 3 Construction Group Co Ltd
Current assignee: China Coal No 3 Construction Group Co Ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-17
Anticipated expiration: 2030-04-14

Abstract

The utility model provides a plastic pipe quick connecting device, which relates to the technical field of fluid pipeline auxiliary equipment, and is arranged on a beam of a bracket through two pipelines respectively through pipe clamp components, so as to realize the relative arrangement of pipe orifices of the two pipelines; the first pipeline is positioned and installed on one side of the cross beam, and the second pipeline is movably installed on the other side of the cross beam and used for enabling the second pipeline to be close to or far away from the first pipeline along the length direction of the cross beam; the transmission assembly is arranged between the pipe clamp assemblies of the second pipeline; the transmission assembly is in threaded connection with the cross beam and used for pushing the second pipeline to move through the movement of the transmission assembly. The utility model discloses a with two pipeline location installations on the support to through setting up pipe strap subassembly and drive assembly, the drive assembly is adjusted to the operating personnel accessible makes one of them pipeline portable, and operating personnel does not need the manual work to fix a position, has improved the efficiency that pipeline hot melt is connected greatly, and the plastics pipe connector can fix a position fast, and convenient operation is swift.

Description

Plastic tubing quick connecting device

Technical Field

The utility model relates to a fluid pipeline auxiliary assembly technical field, concretely relates to plastic tubing quick connect device.

Background

The plastic pipeline plays an important role in production and life of the modern society, and is widely applied to industries such as municipal administration, petrochemical industry, mines and the like. The plastic pipeline is connected with a plurality of modes such as welding, socket joint, flange connection, quick joint and the like, the flange connection is a more convenient and firm mode, other connections are difficult to meet the requirements of actual production and life, and the leakage phenomenon often occurs. However, in production, there are cases where the pipe is narrow, the pipe with the flange cannot pass through, and the pipes without the flange are connected to each other, which causes a problem that leakage is likely to occur after connection.

At present, an operator usually heats the opening ends of the two plastic pipelines and then closes the opening ends and clamps the opening ends by using the sleeve, and the quick connecting device for the plastic pipes is designed because the operation error of positioning the two pipeline interfaces is large and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic tubing quick connecting device aims at solving the technical problem of the quick location of the interface of plastic tubing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a quick connecting device for plastic pipes comprises a bracket, a pipe clamp assembly and a transmission assembly;

the two pipelines are respectively arranged on the cross beam of the bracket through pipe clamp assemblies and are used for realizing the opposite arrangement of pipe orifices of the two pipelines; the first pipeline is positioned and installed on one side of the cross beam, and the second pipeline is movably installed on the other side of the cross beam and used for enabling the second pipeline to be close to or far away from the first pipeline along the length direction of the cross beam;

the transmission assembly is arranged between the pipe clamp assemblies of the second pipeline; the transmission assembly is in threaded connection with the cross beam and used for pushing the second pipeline to move through the movement of the transmission assembly.

As a further improvement of the invention, the bracket comprises a support and a cross beam; the support is of a long groove-shaped frame structure; the cross beam is fixedly arranged on the support.

As a further improvement of the invention, the cross beam is of a threaded rod-shaped structure and is used for realizing the forward and backward movement of the transmission assembly on the rod body of the cross beam.

As a further improvement of the invention, the two ends of the pipeline are respectively provided with the pipe clamp components.

As a further improvement of the invention, the pipe clamp assembly comprises a lower casing seat, an upper casing and an upper beam casing; the lower half casing seat is respectively provided with a sunken part matched with the pipeline and the cross beam; the upper sleeve is matched with the middle concave part of the pipeline and used for clamping and positioning the pipeline; the upper beam sleeve is matched with the concave parts at the two sides of the pipeline and used for positioning and installing the pipeline on the cross beam.

As a further improvement of the invention, bolts are arranged on the upper sleeve and the upper beam sleeve in a penetrating manner and are used for realizing the positioning and installation of the lower half sleeve seat, the upper sleeve and the upper beam sleeve on the cross beam.

As a further improvement of the invention, the upper beam sleeve is also provided with a clamping screw; the clamping screw is in threaded connection with the upper beam sleeve and penetrates through the upper beam sleeve to be abutted against the cross beam so as to realize the elastic connection of the pipe clamp assembly and the cross beam.

As a further improvement of the invention, the inner sides of the lower half sleeve seat, the upper sleeve and the upper beam sleeve are also provided with buffer pads.

As a further improvement of the invention, the transmission assembly comprises a nut, a dowel bar and a turntable; the outer side of the nut is fixedly connected with the rotary table through a dowel bar; the nut is in threaded connection with the cross beam.

As a further improvement of the invention, the connector sleeve is also arranged and comprises a half pipe sleeve; the edge parts of the half pipe sleeves are provided with integrated flat plate parts; mounting holes are formed in the straight plate parts; the upper half sleeve and the lower half sleeve are fixedly connected through bolts after being involuted.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a with two pipeline location installations on the support to through setting up pipe strap subassembly and drive assembly, the drive assembly is adjusted to the operating personnel accessible makes one of them pipeline portable, and operating personnel does not need the manual work to fix a position, has improved the efficiency that pipeline hot melt is connected greatly, and the plastics pipe connector can fix a position fast, and convenient operation is swift.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

FIG. 5 is a schematic structural view of the transmission assembly of the present invention;

FIG. 6 is a schematic structural view of the pipe clamp assembly of the present invention;

fig. 7 is a schematic structural view of the pipeline heating of the present invention;

FIG. 8 is a schematic structural view of the pipe with a half-sleeve according to the present invention;

the reference numbers in the figures illustrate:

1. a support; 11. a support; 12. a cross beam; 2. a pipe clamp assembly; 21. a lower half casing seat; 22. sleeving a sleeve; 23. an upper beam sleeve; 3. a transmission assembly; 31. a nut; 32 dowel bars; 33. a turntable; 4. a pipeline; 41. a first conduit; 42. a second conduit; 5. a bolt; 6. a clamping screw; 7. a half pipe sleeve; 8. and (4) heating the sheet.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

With reference to fig. 1 to 6, the present invention provides a quick connection device for plastic pipes, which aims to solve the technical problem of quick positioning of the joints of plastic pipes.

Specifically, the pipe clamp comprises a bracket 1, a pipe clamp component 2 and a transmission component 3;

the two pipelines 4 are respectively arranged on a cross beam 12 of the bracket 1 through pipe clamp assemblies 2 and are used for realizing the opposite arrangement of pipe orifices of the two pipelines 4; wherein, a first pipeline 41 is positioned and installed on one side of the beam 12, and a second pipeline 42 is movably installed on the other side of the beam 12, so as to enable the second pipeline 42 to approach or depart from the first pipeline 41 along the length direction of the beam 12;

the transmission assembly 3 is arranged between the pipe clamp assemblies 2 of the second pipeline 42; the transmission assembly 3 is in threaded connection with the cross beam 12, so that the second pipeline 42 is pushed to move through the movement of the transmission assembly 3.

Further, the support 1 comprises a support 11 and a cross beam 12; the support 11 is a long groove-shaped frame structure; the cross beam 12 is fixedly arranged on the support 11.

The beam 12 is a threaded rod-shaped structure, and is used for realizing the forward and backward movement of the transmission assembly 3 on the rod body of the beam 12.

Specifically, 3 x 3 angle steels with the length of 900mm are used as the underframe of the plastic pipe fixing bracket 1, and the bracket 1 is 480mm wide and 260mm high. The connecting and upper support 1 is made of round steel with the diameter of 32mm, the round steel is fixed with angle steel through welding, threads are arranged on one sides of the two round steel close to the middle of the upper support 1, the length of the threads is 200mm, and a transmission assembly 3 which moves through a rotating nut 31 is arranged on the threads.

Furthermore, the two ends of the pipeline 4 are respectively provided with the pipe clamp assembly 2; wherein the second pipe 42 is pushed to move back and forth by the transmission assembly 3 moving back and forth along the cross beam 12.

The pipe clamp assembly 2 comprises a lower casing seat half 21, an upper casing 22 and an upper beam casing 23; the lower half casing seat 21 is respectively provided with a concave part matched with the pipeline 4 and the cross beam 12; the upper sleeve 22 is matched with the middle concave part of the pipeline 4 and used for clamping and positioning the pipeline 4; the upper beam sleeve 23 is matched with the concave parts on the two sides of the pipeline 4, and is used for positioning and installing the pipeline 4 on the cross beam 12.

Bolts 5 are arranged on the upper sleeve 22 and the upper beam sleeve 23 in a penetrating manner and used for realizing the positioning and installation of the lower half sleeve seat 21, the upper sleeve 22 and the upper beam sleeve 23 on the cross beam 12.

The upper beam sleeve 23 is also provided with a clamping screw 6; the clamping screw 6 is in threaded connection with the upper beam sleeve 23 and penetrates through the upper beam sleeve 23 to be abutted against the cross beam 12 so as to realize the elastic connection between the pipe clamp assembly 2 and the cross beam 12, and thus the pipe clamp assembly 2 is positioned or movably mounted on the cross beam 12.

After the upper half pipe clamping strips and the lower half pipe clamping strips of the fixed pipe clamp are closed, the semicircular plastic pipes are closed to form a fixed end plastic pipe sleeve which is sleeved on the fixed end plastic pipe, and after the upper half pipe clamping strips and the lower half pipe clamping strips of the movable pipe clamp are closed, the semicircular plastic pipes are closed to form a movable end plastic pipe sleeve which is sleeved on the movable end plastic pipe; the middle parts of the semicircular plastic pipe sleeves on the upper half pipe clamp strips of the fixed pipe clamps are provided with threaded holes, the threaded holes are respectively screwed with a brake valve bolt 5, the inner end parts of the brake valve bolts 5 are respectively propped against the annular side wall of the fixed end plastic pipe, and the outer end parts of the brake valve bolts 5 are respectively fixed with a brake valve disc.

And cushion pads are further arranged on the inner sides of the lower half sleeve seat 21, the upper sleeve 22 and the upper beam sleeve 23, and preferably, the cushion pads are rubber pads.

Further, the transmission assembly 3 comprises a nut 31, a dowel bar 32 and a turntable 33; the outer side of the nut 31 is fixedly connected with the rotary table 33 through a dowel bar 32; the nut 31 is in threaded connection with the cross beam 12 and is used for realizing that the transmission assembly 3 moves back and forth along the cross beam 12 to push the second pipeline 42 to move back and forth, and the distance between the two pipelines 4 is adjusted by the back and forth movement of the nut 31.

Further, with reference to fig. 8, an interface sleeve is required to be used in the quick connection construction, and the interface sleeve includes a half pipe sleeve 7; the edge parts of the half pipe sleeves 7 are provided with integrated flat plate parts; mounting holes are formed in the straight plate parts; the upper half sleeve 7 and the lower half sleeve 7 are fixed into a whole through the bolt 5 and the mounting hole after being involuted.

Specifically, the steel pipe half pipe sleeves 7 are manufactured firstly, the steel pipe can be cut into two steel pipe half pipe sleeves 7, flat plates are welded on two sides of the steel pipe half pipe sleeves 7, a casting method can also be adopted, and the inner diameter of each half pipe sleeve 7 is equal to the outer diameter of the welded plastic pipe. The edge of the half pipe sleeves 7 is provided with a flat plate, holes are arranged on the edge, and the two half pipe sleeves 7 can be connected into an interface sleeve by bolts 5. The width of the straight plate of the half pipe sleeve 7 is 40mm, and the length of the pipe sleeve is 250 mm.

When the device is used, with reference to the attached figure 7, the bracket 1 is provided with four pipe clamps, one end of a welded plastic pipe is fixed by the two pipe clamps, and the pipe clamps are fixed on a rod by bolts 5; another plastic pipe to be welded is sleeved by another two sets of pipe clamps, and the pipe clamps can move on the cross beam of the bracket; the pipe clamp can be moved by using the transmission disc, and the plastic pipe moves along with the movable barrier; and (3) vertically cutting the plastic pipe opening to be welded, wherein the cutting needs to be straight without leaving gaps and burrs. Moving the movable plastic pipe by using a transmission disc to enable the movable plastic pipe to be cut through two plastic end attaching ports to be heated by the heating sheets 8, and pulling out the heating sheets 8 after the two ends of the plastic pipe are melted; the ports of the two plastic melting pipes are butted, one person rotates the transmission disc with two hands, or two persons on two sides simultaneously rotate the transmission disc with hands, the transmission disc moves along with the screw thread, so that the movable half pipe moves, and the two welded pipe ports are close to each other for hot melting welding. After the plastic pipe is cooled, two pipe clamps and the driving disc at the interface are loosened, and a soft thin rubber gasket is sleeved on the driving disc, so that the interface is positioned in the middle of the gasket. Two half pipe sleeves 7 made of iron are sleeved on the rubber gasket, the half pipe sleeves 7 are connected through bolts 5, the bolts 5 are tightened, and therefore the plastic pipe interface is sleeved with the interface sleeve after being welded, and the interface sleeve plays a role in protecting the plastic pipe interface. The welded plastic pipe joint is firm, convenient to use, shock-resistant and drag-resistant, and is an ideal pipe head connecting method.

The device has the advantages of simple structure, convenient installation and operation, repeated utilization, economy, practicality, convenient carrying and management, flexible use, reasonable design, compact structure and good market prospect.

It should be noted that the detailed description of the present invention is not included in the prior art, or can be obtained directly from the market, and those skilled in the art can obtain the detailed description without creative efforts, and the detailed connection method has a very wide application in the field or daily life, and is not described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A quick connecting device of plastic tubing which characterized in that: the pipe clamp comprises a bracket, a pipe clamp assembly and a transmission assembly;

2. A plastic tube quick connect device according to claim 1, wherein: the support comprises a support and a cross beam; the support is of a long groove-shaped frame structure; the cross beam is fixedly arranged on the support.

3. A plastic tube quick connect device according to claim 1, wherein: the beam is of a threaded rod-shaped structure and is used for enabling the transmission assembly to move back and forth on the rod body of the beam.

4. A plastic tube quick connect device according to claim 1, wherein: the two ends of the pipeline are respectively provided with the pipe clamp assembly.

5. A plastic tube quick connect device according to claim 1, wherein: the pipe clamp assembly comprises a lower half casing seat, an upper casing and an upper beam casing; the lower half casing seat is respectively provided with a sunken part matched with the pipeline and the cross beam; the upper sleeve is matched with the middle concave part of the pipeline and used for clamping and positioning the pipeline; the upper beam sleeve is matched with the concave parts at the two sides of the pipeline and used for positioning and installing the pipeline on the cross beam.

6. A plastic tube quick connect device according to claim 5, wherein: and bolts penetrate through the upper sleeve and the upper beam sleeve and are used for realizing the positioning and installation of the lower half sleeve seat, the upper sleeve and the upper beam sleeve on the cross beam.

7. A plastic tube quick connect device according to claim 5, wherein: the upper beam sleeve is also provided with a clamping screw; the clamping screw is in threaded connection with the upper beam sleeve and penetrates through the upper beam sleeve to be abutted against the cross beam so as to realize the elastic connection of the pipe clamp assembly and the cross beam.

8. A plastic tube quick connect device according to claim 5, wherein: and cushion pads are arranged on the inner sides of the lower half sleeve seat, the upper sleeve and the upper beam sleeve.

9. A plastic tube quick connect device according to claim 1, wherein: the transmission assembly comprises a nut, a dowel bar and a turntable; the outer side of the nut is fixedly connected with the rotary table through a dowel bar; the nut is in threaded connection with the cross beam.

10. A plastic tube quick connect device according to claim 1, wherein: the connector sleeve comprises a half pipe sleeve; the edge parts of the half pipe sleeves are provided with integrated flat plate parts; mounting holes are formed in the straight plate parts; the upper half sleeve and the lower half sleeve are fixedly connected through bolts after being involuted.