CN205781405U - A kind of auxiliary clip connected for manifold union joint - Google Patents

Abstract

The utility model discloses a kind of auxiliary clip connected for manifold union joint, it is made up of symmetrical left and right two parts, two parts are designed with top board, lower platen, connecting rod, top board is identical with lower platen external diameter, top board internal diameter is less than lower platen, and top board and lower platen are connected by connecting rod, a wherein connecting rod dimidiation, two halves are belonging respectively to left and right two parts, and centre is connected by hinge hinge；Being provided with hasp at the non-hinge hinge end interface of top board and lower platen, the hasp installation site of described top board and lower platen is for being mounted opposite, and fastened orientation is contrary, is provided with magnet piece on hasp simultaneously.This utility model simple in construction, quick detachable and installation, union joint can be allowed will not to loosen because of vibrations and thread off during pipeline connects and uses, it is ensured that production process safety and stability.

Description

A kind of auxiliary clip connected for manifold union joint

Technical field

This utility model relates to oil-gas field development technical field, be specifically related to a kind of for producing, pressure break, the manifold such as kill-job Union joint connect auxiliary clip.

Background technology

At present, between the manifold system used in oil-gas field development, union joint is mostly used to connect.Union joint is A kind of conduit coupling facilitating installing/dismounting, is widely used in the connection of petrochemical industry production flow line, mainly discharge pipe, Use during under intake pipeline, temporary fluid pipeline and other operating mode, the pipeline of conveyance fluid connects.At present, known by It is after manpower screws that nonyl seals, and relies on the sealing ring of inside contact surface to seal, and in process of oil production, manifold is subject to The impact of fluid and vibrate, long-time vibrations are susceptible to loosen, and the highly pressurised liquid losing sealing is susceptible to leakage, very To threatening production safety.

For this situation, solution conventional in oil gas field production scene at present is, use tinsel enwind by Nonyl joint and manifold are also tightened, and this mode positions the most by hand, it is difficult to do not interspace, run into manifold vibration bigger time Waiting, flexible tinsel easily deforms and is backed down, and the fixing protective effect to union joint is extremely limited, and metal filament length Short fully relying on manual blocking, used tinsel it is frequently necessary to change, workman during installing/dismounting is wiry also Easily scratched by tinsel two, be unfavorable for cost-effective and safety in production.

Utility model content

For the problems referred to above, this utility model provides a kind of simple in construction, connection union joint easy, good stability to connect The auxiliary clip connect, it can assist union joint in oil gas field manifold to connect fastening, guarantee that union connects when manifold occurs vibration Head connects and will not loosen.

The technical solution of the utility model is:

A kind of auxiliary clip connected for manifold union joint, is made up of symmetrical left and right two parts, and two parts are all Being provided with top board, lower platen, connecting rod, top board is identical with lower platen external diameter, top board internal diameter be less than lower platen, top board and under Pressing plate is connected by connecting rod, wherein a connecting rod dimidiation, and two halves are belonging respectively to left and right two parts, and centre is by hinge hinge even Connect；It is provided with hasp, the hasp peace of described top board and lower platen at the non-hinge hinge end interface of top board and lower platen Holding position is for being mounted opposite, and fastened orientation is contrary, is provided with magnet piece on hasp simultaneously.

Preferably, being provided with the thread segment of 20mm length below described top board, thread segment is configured with gasket ring, and gasket ring thickness is 5mm, is so designed that, can be excessive in the spacing of top board and lower platen, it is impossible to the when of clamping union joint, by one Individual or multiple gasket rings are installed on thread segment, to adapt to the union joint of different-thickness.

Preferably, the length of connecting rod between described top board and lower platen is 120mm.

Preferably, described top board internal diameter 5mm bigger than manifold external diameter, lower platen internal diameter is bigger than union joint female thread path 8mm。

Preferably, described hinge hinge is two groups.

The beneficial effects of the utility model are:

1. after this utility model union joint is connected with manifold, the most fixing union joint, prevent former because of vibration etc. Because causing connection to loosen；

2., by arranging gasket ring and thread segment, the union joint that can meet different-thickness uses；

3., under unused state, top board and lower platen may act as handle, convenient carrying union joint.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of another angle of this utility model；

Fig. 3 is the structural representation under the not closed state of this utility model；

Fig. 4 is the rearview of this utility model structural representation；

Fig. 5 is the structural representation under utility model works state；

Fig. 6 is the structural representation front view under utility model works state；

Fig. 7 is the structural representation of this utility model hasp；

Fig. 8 is the structural representation of this utility model gasket ring.

Shown in figure: 1, top board, 2, lower platen, 3, connecting rod, 3-1, thread segment, 3-2, gasket ring, 4, hasp, 4-1, Magnet Block, 5, hinge hinge, 6, union joint, 7, manifold.

Detailed description of the invention

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

As shown in Fig. 1～Fig. 8, a kind of auxiliary clip connected for manifold union joint, by two symmetrical, left and right Dividing and constitute, two parts are designed with top board 1, lower platen 2, connecting rod 3, hasp 4, hinge hinge 5, top board 1 and lower platen 2 external diameter Identical, top board 1 internal diameter is less than lower platen 2, top board 1 and lower platen 2 and is connected by connecting rod 3, and wherein a connecting rod 3 is divided into two Half, two halves are belonging respectively to left and right two parts, and centre is connected by hinge hinge 5；Non-hinge hinge 5 end of top board 1 and lower platen 2 Seam is provided with hasp 4, hasp 4 installation site of described top board 1 and lower platen 2 for being mounted opposite, fastened orientation phase Instead, on hasp, it is provided with magnet piece 4-1 simultaneously.

Embodiment:

The long 1-3mm of length as shown in Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 8, after selecting connecting rod 3 length to screw than union joint 6 The auxiliary clip connected for manifold union joint, if length is excessive, then ensure length interference by arranging gasket ring 3-2 For 1-3mm, after union joint 6 is installed, hasp 4 of the present utility model is opened, is enclosed within union joint about 6, top board 1 Pushing down the joint of manifold 7, union joint 6 pushed down by lower platen 2, if union joint 6 is not mounted to position, then top board 1 and under press Plate 2 cannot be inserted in two end connectors, forces union joint 6 must be tightened onto sealing station；After installing, union joint 6 is in work If it occur that vibrate and loosen in work, more than union joint 6 and the mistake of manifold 7 joint overall length between top board 1 and lower platen 2 The union joint 6 that the part that is full of is loosened and retreat balances out, and top board 1 and lower platen 2 block union joint 6, prevent it from continuing Loosening, in vibration processes, because there being the effect of magnet piece 4-1, hasp 4 will not unclamp, it is ensured that auxiliary clip can clamping always Union joint 6, when manifold has used, when needing to remove union joint 6, lifts hasp 4 and opens auxiliary clip, the most detachably Union joint 6.Under union joint 6 not use state, there is certain hole top board 1 and union joint 6 upper end, and top board 1 can Use as handle, convenient carrying.

The above, be only preferred embodiment of the present utility model, not this utility model is made any in form Restriction, although this utility model is disclosed above with preferred embodiment, but is not limited to this utility model, any ripe Know professional and technical personnel, in the range of without departing from technical solutions of the utility model, when in the technology of available the disclosure above Hold and make a little change or be modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model Hold, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, the most still Belong in the range of technical solutions of the utility model.

Claims (4)

1. the auxiliary clip connected for manifold union joint, it is characterised in that be made up of symmetrical left and right two parts, Two parts are designed with top board, lower platen, connecting rod, and top board is identical with lower platen external diameter, and top board internal diameter is less than lower platen, on Pressing plate and lower platen are connected by connecting rod, wherein a connecting rod dimidiation, and two halves are belonging respectively to left and right two parts, middle by closing Page chain connection；It is provided with hasp, described top board and lower platen at the non-hinge hinge end interface of top board and lower platen Hasp installation site for being mounted opposite, fastened orientation is contrary, is provided with magnet piece on hasp simultaneously；Set below described top board Being equipped with the thread segment of 20mm length, thread segment is configured with gasket ring, and gasket ring thickness is 5mm, is so designed that, can top board and under press The spacing of plate is excessive, it is impossible to the when of clamping union joint, by one or more gasket rings are installed on thread segment, with suitable Answer the union joint of different-thickness.

A kind of auxiliary clip connected for manifold union joint the most according to claim 1, it is characterised in that on described Length of connecting rod between pressing plate and lower platen is 120mm.

A kind of auxiliary clip connected for manifold union joint the most according to claim 1, it is characterised in that on described Pressing plate internal diameter 5mm bigger than manifold external diameter, lower platen internal diameter is than the union joint big 8mm of female thread path.

A kind of auxiliary clip connected for manifold union joint the most according to claim 1, it is characterised in that described conjunction Page hinge is two groups.