CN209012594U - Plumbing installation - Google Patents

Abstract

The utility model discloses a kind of plumbing installation, for the female end of two socket type pipelines and socket end to be attached, including two fixed devices and at least two driving executing agencies.This two fixed devices are detachably secured to the female end and socket end of described two pipelines respectively.Each driving executing agency is detachably fixed with described two fixed devices respectively to be connect.Spigot-and-socket pipe joint can be installed and be dismantled to the utility model, mitigate labor burden, suitable for narrow pipe trench and piping lane.

Description

Plumbing installation

Technical field

The utility model relates to pipeline fields, in particular to for installing the device of socket type pipeline.

Background technique

Socket type pipeline is that one end is bellmouth and the other end is the pipeline of socket.As shown in Figure 1, the diameter of female end is greater than The pipe shaft diameter of pipeline, and the diameter of socket end is identical as pipe shaft diameter.When installation, the socket end of a pipeline is inserted into another The female end of pipeline, as shown in Figure 2.So it is sequentially connected multiple pipelines, so that it may be laid with a pipeline.Using different types of Socket type pipeline is laid with pipeline for various purposes, for example, the water supply line for being used for tap water is laid with using nodular cast iron pipe, or Sewage downcomer line is laid with using pipe of concrete.

As previously mentioned, needing to dock the respective bellmouth of two pipelines and socket during pipeline installation.Due to this Process of deployment is usually to carry out in the irrigation canals and ditches or underground pipe gallery of excavation, and narrow space is not available large scale equipment, traditionally It can only be by manually installed.

Traditional method is the female end and socket end that two ropes are separately fixed to pipeline, then by a ratchet machine Perhaps chain block is separately connected the lock that two rope workers shake ratchet mechanism pulling rope or pulling cucurbit manually to structure Chain, so that two pipelines be docked.This conventional method takes time and effort.Once two pipeline docking are completed just not separating, this Even if sample installation, which goes wrong, can not also reinstall, Pipe installing transition structure can only be cut.

Utility model content

The purpose of the utility model is to provide a kind of plumbing installations, can operate in small space, mitigate to operate and bear Lotus and pipe joint can be dismounted.

According to the utility model, a kind of plumbing installation, for by the female end and socket end of two socket type pipelines It is attached, including two fixed devices and at least two driving executing agencies.This two fixed devices are detachably fixed respectively In the female end and socket end of described two pipelines.Each driving executing agency is detachably solid with described two fixed devices respectively Fixed connection.

Further, the fixation device be configured to include clip and locking hoop clamp device.Wherein, after locked clip device Shape and the shape of pipeline are adapted, sufficiently to clamp pipeline.Clip be configured to include at least two segmentation, adjacent segmentation that This connection, further, adjacent sectional is detachably connected or is rotatably connected each other.Further, the side of clip towards pipeline is set Have and plays the role of buffering, scratch resistant rubber pad.Wherein, clamp device can be bolt nut structure or quick-speed jigs, such as Tooling clamp.In addition, being equipped with positioning rope between described two fixed devices, wherein the length of the positioning rope and the driving are executed The length of mechanism is adapted.Further, at least two connecting rods are equipped in the side backwards to the pipeline of the fixation device, it is described Connecting rod is configured to be arranged about the axisymmetrical of pipeline.

Further, the driving executing agency is hydraulic cylinder, pneumatic linear actuator or motor-driven screw rod.Further, it drives Dynamic executing agency can also be equipped with controller, to control the operation of hydraulic cylinder, pneumatic linear actuator or motor.And in the driving The both ends of executing agency are respectively equipped with opening or closed ring.

Spigot-and-socket pipe joint can be installed and be dismantled to having the technical effect that for the utility model, mitigate labor burden, fit For narrow pipe trench and piping lane.

Detailed description of the invention

Fig. 1 is the schematic diagram of socket type pipeline.

Fig. 2 is the schematic diagram of the interface position after the pipeline connection of Fig. 1.

Fig. 3 is the schematic diagram according to the utility model one embodiment.

Fig. 4 is the cross-sectional view of the clip in the embodiment of Fig. 3.

Fig. 5 is the partial schematic diagram of the embodiment of Fig. 3, shows the connection between hydraulic cylinder and clip.

Fig. 6 is the cross-sectional view of another form of clip.

Fig. 7 shows another form of clip, with the different modes connecting with oil cylinder.

Specific embodiment

It is described in detail with reference to the accompanying drawing to the embodiments of the present invention.Herein without description for art technology Technical detail well known to personnel.

As shown in figure 3, plumbing installation includes two fixed devices 1 according to the utility model, it is detachable respectively to pacify Mounted in the female end 10 and socket end 20 of pipeline.Each fixed device 1 respectively includes clip 12 and clamp device 14.

As shown in figure 4, the shape after the construction locking of clip 12 is to be adapted with the shape of pipeline.In common example, The cross section profile of pipeline is substantially circle.Substantially circle described here, refer to for different application environment or Due to dimensional tolerance or error, the cross section profile of used pipeline is not stringent circle, that is, the diameter of all directions It is not identical, but it is slightly long or slightly shorter in certain directions.Accordingly, the shape of clip 12 is also substantially round.

Or as shown in figure 4, clip 12 includes multiple segmentations 122 being connected to each other.It can be between adjacent two segmentations Be configured to be detachably connected, also it is so structured that it is non-removable, be rotatably connected, for example, can be with structure between adjacent segmentation It makes as the connection of dismountable bolt, or the setting hinge connection between connected segmentation.Although 3 segmentations are shown in FIG. 4 122, however those skilled in the art can understand, can be used two segmentations, or using more segmentations, such as four or More segmentations.

Clip can be usually made of metal, such as steel, can also be made of other materials, as long as intensity meets application Condition, such as high performance plastics etc..

In the inside of clip 12, i.e., towards the side of pipeline, it is equipped with rubber pad 126, plays buffering, anti-skidding and protection pipe The effect of road surface covering.Rubber pad 126 can continuously or discontinuously extend in the inside of clip 12, it is, can be It is continuously distributed on clip, either it is configured to multiple sections of uniform or non-uniform distributions.Or the thickness of rubber pad 126 can To be consistent or inconsistent.Those skilled in the art can understand, and the arrangement of rubber pad can be determined according to concrete application The thickness and distribution of mode and rubber pad.

Clamp device 14 is configured to lock at the both ends of clip 12, it is so structured that bolt nut structure, or be quick Fixture, such as tooling clamp.

Clamp device shown in Fig. 4 is tooling clamp.Tooling clamp can be obtained through commercial channels, and its installation side Formula is well known in the art.For example, may include two pedestals 32 fixed respectively with the end of clip 12, set on a pedestal There is grab 34, another pedestal is equipped with connecting rod lockable mechanism 36.The side of one snap ring 38 is buckled in locking on the grab, another Side is fixedly connected with the connecting rod lockable mechanism.Above-mentioned structure is used for the purpose of for example, and not to the utility model Limitation, those skilled in the art can select the tooling clamp of appropriate structuring according to different application environments.

Fig. 6 shows another form of clamp device, is bolt nut structure, including two respectively with clip 12 The fixed pedestal 42 in two ends, can be used rivet and is fixed on end, or weld together with end.Pedestal is equipped with logical Hole, bolt 44 are passed through through-hole and connect two ends, then tightened using nut 46, so that clip 12 is close to pipeline external surface lock Tightly.

Although describing the clamp device of two kinds of forms here in connection with Fig. 4 and 6, however, those skilled in the art can Understand, as long as the clip can be locked, can choose a variety of different clamp devices, including but not limited to, stud and Other quick-detachment locking mechanisms.In addition, clamp device is adjustable, to adapt to the small variation of line size, for example, being drawn by tolerance It rises.For example, tooling clamp as shown in Figure 4, snap ring is adjustable to adapt to pipe diameter deviation as caused by tolerance, Also, for example, bolt nut structure as shown in FIG. 6, can be used the bolt with different length screw thread, so that it is straight to adapt to pipeline The minor change of diameter.

Further, and as shown in figure 3 or 4, connecting rod 124 is equipped in the outside of clip 12.In an illustrated embodiment, if There are two connecting rods 124, and are symmetrical arranged about conduit axis.In other examples, more connections can be set Bar is evenly distributed on clip, in this way, these connecting rods are symmetrical about conduit axis after clip installation.For example, can set Three or four connecting rods are set, in such as biggish situation of pipeline weight.

In embodiment shown in Fig. 3, two hydraulic cylinders 2 are as driving executing agency.The both ends of each oil cylinder respectively with Connecting rod 124 above-mentioned connects.In the embodiment using hydraulic cylinder, set respectively in cylinder body one end and in one end of piston There is ring 22.The ring can be opening or closed.Correspondingly, the ring 22 of opening can be structured as hook-like, from And can be hooked in aforementioned connecting rod 124, referring to Fig. 5.Closed ring can cover in the connecting rod 124.

Further, the shape of the cross sectional shape and ring of connecting rod 124 can be adapted, and also can according to need variation, and It is not limited to shape shown in the drawings.E.g., including but it is not limited to, the ring is configured to vesica piscis, and the connecting rod is cut Face shape can be structured as corresponding ellipse or size circle appropriate.Can also use rectangular, rectangle or Other suitable shapes construct the connecting rod and/or ring.In addition, connecting rod 124 can be structured as appointing in axis direction What proper shape, such as size can change (referring to Fig. 3 and Fig. 4) or size is consistent.

Fig. 7 show another show in embodiment, the connection type that oil cylinder is different from clip.Clip 12 is respectively equipped with two The parallel plate 30 of block, such as steel plate.Although steel plate herein, is described as its position to be symmetrical arranged about pipeline, however, ability Field technique personnel are it is understood that can according to need and be arranged the position of steel plate.Further, the spacing between two blocks of steel plates can be with It is arranged according to concrete application.The ring 22 of the end of oil cylinder 2 be it is closed, be located between two steel plates 30, on steel plate 30 respectively Equipped with corresponding hole.The ring 22 of oil cylinder end is corresponding with the hole on steel plate, and is inserted into pin 32, to realize connection.

In another embodiment, the driving executing agency is also possible to pneumatic linear actuator.Similarly, one end of cylinder body with And one end of piston is equipped with ring above-mentioned.

And in another embodiment, the driving executing agency can be motor screw mechanism, electric motor driven screw So that executing agency elongates or shortens.Similarly, screw rod both ends are respectively equipped with ring above-mentioned.

In the above-described embodiment, the tool of hydraulic oil cylinder mechanism, pneumatic linear actuator mechanism and motor screw mechanism is not described Body details.Those skilled in the art can select existing mechanism appropriate to be used for the embodiment of the utility model according to common knowledge.

In addition, those skilled in the art can understand, control mechanism, such as hydraulic, air pressure and click controller, it can also To be a part or independent equipment of above-mentioned driving executing agency.

In the above description, the details of the technical solution of the utility model is elaborated, however, those skilled in the art's energy Solution much of that, the utility model are not limited to the above embodiments listed detail, but can be defined by the claim Variation in range.

Claims (10)

1. a kind of plumbing installation, for the female end of two socket type pipelines and socket end to be attached, feature exists In the mounting device includes: two fixed devices, is detachably secured to the female end and socket end of described two pipelines respectively； And at least two driving executing agency, be each detachably fixed and connect with described two fixed devices.

2. plumbing installation as claimed in claim 1, which is characterized in that the fixed device each includes shape and pipe after locking The clip and be configured to the clamp device of the locked clip device that road shape is adapted.

3. plumbing installation as claimed in claim 2, which is characterized in that the clip is equipped with rubber towards the side of the pipeline at it Rubber mat.

4. plumbing installation as claimed in claim 2, which is characterized in that the clip is configured to include at least two segmentations, phase Adjacent segmentation is connected to each other.

5. plumbing installation as claimed in claim 4, which is characterized in that the adjacent segmented construction is detachable link each other Or pivotable connection.

6. plumbing installation as claimed in claim 2, which is characterized in that the clamp device is configured to bolt-nut mechanism or fast Fast fixture.

7. plumbing installation as claimed in claim 1, which is characterized in that be respectively equipped with out at the both ends of the driving executing agency Mouth or closed ring.

8. plumbing installation as claimed in claim 1, which is characterized in that the driving executing agency is hydraulic cylinder, pneumatic linear actuator Or motor screw mechanism.

9. plumbing installation as claimed in claim 1, which is characterized in that positioning rope is equipped between described two fixed devices, Wherein the length of the positioning rope and the length of the driving executing agency are adapted.

10. plumbing installation as claimed in claim 1, which is characterized in that set in the side backwards to the pipeline of the fixation device There are at least two connecting rods, the connecting rod is configured to be arranged about the axisymmetrical of pipeline.