CN213065028U

CN213065028U - Quick connector between pipe fittings

Info

Publication number: CN213065028U
Application number: CN202021869054.9U
Authority: CN
Inventors: 周小平; 周曦; 刘强
Original assignee: Jiangsu New Yutaihua Environ Protection Group Co ltd
Current assignee: Jiangsu New Yutaihua Environ Protection Group Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-27
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a quick connecting piece between pipe fitting relates to pipe connection technical field, and is slower for solving current pipe connection installation rate, and connects firmly inadequately, takes place easily to leak, receives the problem that external force effect leads to the pipeline to break easily at pipeline and connecting piece junction. The inside both sides of splice body all are provided with spacing draw-in groove, spacing draw-in groove is provided with four, the tight lead screw of clamp is all installed at splice body's upper and lower both ends, press from both sides tight lead screw and splice body and pass through threaded connection, press from both sides the outside lower extreme of tight lead screw and install the clamp plate, the clamp plate passes through the bearing with pressing from both sides tight lead screw and is connected, the lower extreme that presss from both sides tight lead screw is installed and is prevented the anti-drop ka tai, anti-drop ka tai and the tight lead screw welded connection of clamp, splice body's internally mounted has the sealing washer, sealing washer and splice body fixed connection, the inside of both ends both.

Description

Quick connector between pipe fittings

Technical Field

The utility model relates to a pipe connection technical field specifically is a quick connect spare between pipe fitting.

Background

Pipe fittings (Pipe fitting) are the general names of parts and components which play the roles of connecting, controlling, turning, shunting, sealing, supporting and the like in a pipeline system, and steel Pipe fittings are pressure-bearing Pipe fittings. According to different processing techniques, the pipe fitting is divided into four main categories, namely butt welding pipe fittings (including welding seams and non-welding seams), socket welding and thread pipe fittings and flange pipe fittings, and the pipe fittings for interconnecting pipes comprise: flange, loose joint, pipe hoop, clamp sleeve and throat hoop; the pipe fittings for increasing the pipeline branch are as follows: tee joint and cross joint.

However, the existing pipe fitting is slow in connection and installation speed, not firm enough in connection, easy to leak, and easy to cause pipeline breakage due to external force acting on the connection part of the pipeline and the connecting piece; thus, the existing need is not met, for which we propose a quick connection between pipes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick connecting piece between pipe fitting to the pipe connection installation rate that proposes in solving above-mentioned background art is slower, and connects firmly inadequately, takes place easily to leak, receives the exogenic action and leads to the cracked problem of pipeline easily in pipeline and connecting piece junction.

In order to achieve the above object, the utility model provides a following technical scheme: a quick connecting piece between pipe fittings comprises a connecting main body, wherein limiting clamping grooves are formed in two sides of the inner portion of the connecting main body, four limiting clamping grooves are formed in the two sides of the inner portion of the connecting main body, clamping lead screws are mounted at the upper end and the lower end of the connecting main body, the clamping lead screws are connected with the connecting main body through threads, a clamping plate is mounted at the lower end of the outer portion of each clamping lead screw and is connected with the clamping lead screws through bearings, anti-falling clamping platforms are mounted at the lower ends of the clamping lead screws and are connected with the clamping lead screws in a welded mode, sealing rings are mounted in the connecting main body and are fixedly connected with the connecting main body, anti-fracture supports are mounted in the inner portions of the two sides of the upper end and the lower end of the connecting main body and in the inner portions of the two sides of the front end, the gyro wheel with prevent fracture support fixed connection, one side that the pinch-off blades is close to the tight lead screw of clamp is provided with the leak protection jack catch, the leak protection jack catch sets up to the integrated into one piece structure with the pinch-off blades, one side that the pinch-off blades is close to the tight lead screw of clamp is provided with first rubber packing pad, first rubber packing pad is connected with the splice of pinch-off blades.

Preferably, a second rubber sealing gasket is mounted on the inner side of the connecting body and fixedly connected with the connecting body.

Preferably, one end, far away from the clamping screw, of the anti-fracture support is provided with a pull ring, and the pull ring is connected with the anti-fracture support in a welding mode.

Preferably, the anti-falling jack catch is installed to the one end that the support of preventing splitting is close to and presss from both sides tight lead screw, the anti-falling jack catch with prevent support fixed connection that splits.

Preferably, the clamping screw rod is far away from one end of the connecting body, and an adjusting hand wheel is installed at one end of the clamping screw rod and is fixedly connected with the clamping screw rod.

Preferably, the external mounting of preventing the support that splits has spacing jack catch, spacing jack catch sets up to the integrated into one piece structure with preventing the support that splits, it is provided with four to prevent the support that splits.

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

1. the utility model can match the clamping plate with the connecting main body by installing the clamping screw rod, firmly clamp the pipeline in the device, prevent the pipeline from shaking, increase the tightness and firmness of the connection, increase the use effect of the device, and increase the practicability of the device without welding or punching connection, the installation of the anti-falling clamping platform can prevent the clamping plate from being separated from the clamping screw rod, ensure the functional integrity of the device, the installation of the sealing ring can increase the sealing performance of the device, prevent the leakage of the device, the installation of the anti-breaking bracket can prevent the device from being deformed due to the inclined installation, influence on the sealing performance of the device, avoid the stress rupture of the connection part of the pipeline and the device, cause unnecessary loss, play a role of protection, the installation of the anti-leaking clamping claw can further increase the sealing performance of the device, and simultaneously prevent the pipeline from sliding in the device, the device has the advantages that the limiting effect is achieved, the sealing performance of the device can be improved by installing the first rubber sealing gasket, the using effect of the device is improved, the connection between the device and a pipeline can be more compact by installing the second rubber sealing gasket, the sealing effect of the device is improved, the practicability of the device is improved, the anti-breaking support can be more conveniently pulled out by a worker by installing the pull ring, the device is simpler and more convenient to use, the anti-breaking support can be prevented from falling off by installing the anti-breaking clamping jaw, the functional integrity of the device is ensured, and the normal use of the device is prevented from being influenced;

2. the utility model discloses an installation adjusting handle can make things convenient for the staff to install and use, and this device can make the installation of device, dismantle more convenient, increases work efficiency, and the spacing jack catch of installation can prevent that the support that prevents splitting is crooked, increases the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a quick connector between pipes according to the present invention;

fig. 2 is a front view of a quick connector between pipes according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: 1. a connecting body; 2. a limiting clamping groove; 3. clamping the screw rod; 4. adjusting a hand wheel; 5. a fracture-resistant scaffold; 6. a limiting jaw; 7. a roller; 8. a pull ring; 9. a clamping plate; 10. an anti-falling clamping table; 11. a seal ring; 12. leak-proof claws; 13. a first rubber packing; 14. a second rubber packing; 15. anti-falling claw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a quick connecting piece between pipe fittings comprises a connecting main body 1, wherein two sides inside the connecting main body 1 are respectively provided with a limiting clamping groove 2, four limiting clamping grooves 2 are arranged, clamping screw rods 3 are respectively arranged at the upper end and the lower end of the connecting main body 1, a clamping plate 9 can be matched with the connecting main body 1 to firmly clamp a pipe inside the device by installing the clamping screw rods 3 to prevent the pipe from shaking, the connection tightness and firmness are improved, the using effect of the device is improved, the device can be quickly installed without welding or punching connection, the practicability of the device is improved, the clamping screw rods 3 are connected with the connecting main body 1 through threads, the lower end outside the clamping screw rods 3 is provided with the clamping plate 9, the clamping plate 9 is connected with the clamping screw rods 3 through bearings, the lower end of the clamping screw rods 3 is provided with an anti-falling clamping platform 10, and the anti-falling clamping platform 10 can prevent the clamping plate 9, the functional integrity of the device is ensured, the anti-falling clamping table 10 is connected with the clamping screw rod 3 in a welding manner, the sealing rings 11 are arranged in the connecting main body 1, the sealing performance of the device can be improved by arranging the sealing rings 11, the leakage of the device is prevented, the sealing rings 11 are fixedly connected with the connecting main body 1, the anti-breaking supports 5 are arranged in the inner parts of the upper end and the lower end of the connecting main body 1 and the inner parts of the front end and the rear end of the connecting main body 1, the anti-breaking supports 5 can prevent the device from deforming due to the inclined installation of the device, the sealing performance of the device is influenced, meanwhile, the unnecessary loss caused by the stress rupture of the joint of a pipeline and the device is avoided, the anti-breaking supports 5 are connected with the connecting main body 1 through clamping grooves, the idler wheels 7 are arranged on one side, away from the clamping screw rod 3, of the idler, the leakproofness of installation leak protection jack catch 12 can further increase the device, prevent simultaneously that the pipeline from taking place to slide in the device is inside, play spacing effect, leak protection jack catch 12 sets up to the integrated into one piece structure with pinch-off blades 9, one side that pinch-off blades 9 is close to tight lead screw 3 of clamp is provided with first rubber seal pad 13, first rubber seal pad 13 is connected with pinch-off blades 9 splice, install first rubber seal pad 13 and can increase the leakproofness of device, increase the result of use of device.

Further, a second rubber sealing gasket 14 is installed on the inner side of the connecting body 1, the second rubber sealing gasket 14 is fixedly connected with the connecting body 1, and the installation of the second rubber sealing gasket 14 enables the device to be connected with a pipeline more tightly, so that the sealing effect of the device is improved, and the practicability of the device is improved.

Further, the one end that tight lead screw 3 was kept away from to support 5 that prevents splitting is installed pull ring 8, pull ring 8 with prevent 5 welded connection of support that splits, installation pull ring 8 can make things convenient for the staff to pull out support 5 that prevents splitting more, makes the device use simple more convenient.

Further, anti-drop jack catch 15 is installed to the one end that prevents fracture support 5 is close to tight lead screw 3 of clamp, and anti-drop jack catch 15 with prevent fracture support 5 fixed connection, installation anti-drop jack catch 15 can prevent to prevent that support 5 that prevents fracture from droing, guarantees the functional complete of device, avoids influencing the normal use of device.

Furthermore, the end, far away from connecting body 1, of clamping screw rod 3 is provided with adjusting hand wheel 4, adjusting hand wheel 4 and clamping screw rod 3 are fixedly connected, and adjusting hand wheel 4 is installed to facilitate installation and use of workers.

Further, the externally mounted of the support 5 of preventing splitting has spacing jack catch 6, and spacing jack catch 6 sets up to the integrated into one piece structure with the support 5 of preventing splitting, prevents that the support 5 of splitting is provided with four, and the spacing jack catch 6 of installation can prevent that the support 5 of preventing splitting is crooked, increases the practicality of device.

The working principle is as follows: when the device is used, two pipelines to be connected are plugged into the connecting main body 1 by a worker, the two pipelines are in tight contact with the sealing ring 11, then the clamping screw rod 3 is screwed by the adjusting hand wheel 4 to enable the clamping plate 9 to be embedded into the two pipelines, finally the pull ring 8 is pulled to enable the anti-fracture bracket 5 to be pulled out of the connecting main body 1 to protect the pipelines, the clamping screw rod 3 is installed in the device to enable the clamping plate 9 to be matched with the connecting main body 1 to firmly clamp the pipelines in the device to prevent the pipelines from shaking, the tightness and firmness of the connection are improved, the using effect of the device is improved, welding or punching connection is not needed, the device can be quickly installed, the practicability of the device is improved, the anti-drop clamping table 10 is installed to prevent the clamping plate 9 from being separated from the clamping screw rod 3, the functional integrity of the device is ensured, the sealing ring 11 is installed to improve the, the mounting of the anti-breaking support 5 can prevent the deformation of the device caused by the inclined mounting of the device, influence the sealing performance of the device, avoid the stress rupture of the joint of the pipeline and the device to cause unnecessary loss, play a role of protection, further increase the sealing performance of the device by mounting the leakage-proof clamping jaw 12, prevent the pipeline from sliding in the device, play a role of limiting, increase the sealing performance of the device by mounting the first rubber sealing gasket 13, increase the using effect of the device, enable the connection of the device and the pipeline to be tighter by mounting the second rubber sealing gasket 14, increase the sealing effect of the device, increase the practicability of the device, enable the mounting pull ring 8 to be more convenient for a worker to pull out the anti-breaking support 5, enable the device to be more simple and convenient to use, prevent the anti-breaking support 5 from falling by mounting the anti-breaking clamping jaw 15, and ensure, avoid influencing the normal use of device, installation adjusting hand wheel 4 can make things convenient for the staff to install and use, and this device can make the installation of device, dismantle more convenient, increases work efficiency, and installation spacing jack catch 6 can prevent that anti-fracture support 5 is crooked, increases the practicality of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A quick connector between pipes, comprising a connecting body (1), characterized in that: the connecting structure is characterized in that limiting clamping grooves (2) are formed in two sides of the interior of the connecting main body (1), four limiting clamping grooves (2) are formed in the connecting main body (1), clamping screws (3) are mounted at the upper end and the lower end of the connecting main body (1), the clamping screws (3) are in threaded connection with the connecting main body (1), clamping plates (9) are mounted at the lower ends of the exterior of the clamping screws (3), the clamping plates (9) are connected with the clamping screws (3) through bearings, anti-falling clamping platforms (10) are mounted at the lower ends of the clamping screws (3), the anti-falling clamping platforms (10) are in welded connection with the clamping screws (3), sealing rings (11) are mounted inside the connecting main body (1), the sealing rings (11) are fixedly connected with the connecting main body (1), and anti-fracture supports (5) are mounted inside the upper end and the lower end of the connecting main body (, prevent that fracture support (5) is connected through the draw-in groove with connecting body (1), prevent under fracture support (5) terminal surface and keep away from one side of pressing from both sides tight lead screw (3) and install gyro wheel (7), gyro wheel (7) and prevent fracture support (5) fixed connection, one side that pinch-off blades (9) are close to tight lead screw (3) of clamp is provided with leak protection jack catch (12), leak protection jack catch (12) set up to the integrated into one piece structure with pinch-off blades (9), one side that pinch-off blades (9) are close to tight lead screw (3) of clamp is provided with first rubber packing pad (13), first rubber packing pad (13) splice with pinch-off blades (9) and are connected.

2. A quick connect coupling between pipe elements as claimed in claim 1, wherein: and a second rubber sealing gasket (14) is installed on the inner side of the connecting body (1), and the second rubber sealing gasket (14) is fixedly connected with the connecting body (1).

3. A quick connect coupling between pipe elements as claimed in claim 1, wherein: one end of the anti-fracture support (5) far away from the clamping screw rod (3) is provided with a pull ring (8), and the pull ring (8) is connected with the anti-fracture support (5) in a welding mode.

4. A quick connect coupling between pipe elements as claimed in claim 1, wherein: prevent that fracture support (5) are close to the one end of pressing from both sides tight lead screw (3) and install anti-drop jack catch (15), anti-drop jack catch (15) and prevent fracture support (5) fixed connection.

5. A quick connect coupling between pipe elements as claimed in claim 1, wherein: the clamping screw rod (3) is far away from one end of the connecting body (1) and is provided with an adjusting hand wheel (4), and the adjusting hand wheel (4) is fixedly connected with the clamping screw rod (3).

6. A quick connect coupling between pipe elements as claimed in claim 1, wherein: the anti-fracture support is characterized in that a limiting clamping jaw (6) is arranged outside the anti-fracture support (5), the limiting clamping jaw (6) and the anti-fracture support (5) are arranged to be of an integrated structure, and the anti-fracture support (5) is provided with four parts.