Universal connecting device for pipelines

Abstract

The utility model relates to the technical field of pipeline connecting devices, in particular to a universal pipeline connecting device which comprises symmetrically-arranged connecting parts, the connecting parts are arranged between a connecting object and a connected object, one end of each connecting part is provided with a connecting piece, and each connecting piece is provided with a connecting groove used for being connected with the connected object. Mounting grooves matched with each other are formed in the ends, close to the connecting object, of the connecting parts, a plurality of mounting holes matched with each other are formed between the two connecting parts, mounting pieces are arranged on the mounting holes of the two connecting parts in a penetrating mode, a plurality of positioning rings are arranged in the mounting grooves of the connecting parts, and the positioning rings are semi-rings protruding out of the inner surfaces of the mounting grooves; connecting convex rings are arranged at the ends, away from each other, of the two connecting pieces, and the connecting holes penetrate through the connecting convex rings. Therefore, on the premise that the connecting strength is guaranteed, the tightness degree between the pipeline and the connecting part is improved, the connecting stability is improved, the connecting modes are diversified, the application range is wide, and installation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline connecting device technical field especially relates to a pipeline universal connecting device. BACKGROUND

[0002] Solar photovoltaic power generation as a kind of green clean renewable energy develops rapidly, and gradually becomes the focus of research in recent years, among them, land solar photovoltaic power generation needs to occupy larger land area, due to the scarcity of land resources, make the development of land solar photovoltaic power station is greatly limited, further, vast sea area, coastal area solar energy resources are rich, sunshine time is longer, and offshore solar photovoltaic power generation does not occupy land area, with high power generation efficiency, ecological friendly advantage, therefore, offshore photovoltaic power station has become an important direction of solar photovoltaic power generation.

[0003] Offshore photovoltaic power generation platform usually includes wave dam, support structure (including a plurality of connecting rods, fixed plate, for providing buoyancy buoyancy pipe and for supporting photovoltaic panel support etc.), and photovoltaic power generation components are constituted, in order to establish connection between the above support structure and wave dam, usually need to use connecting device, but the conventional connecting device is mostly used with fixed parts, its connection mode is complex, and mostly for the connection mode of being perpendicular to the connected object and the connected object, the stability and strength of the connecting place are lower, for the offshore photovoltaic power generation platform often subjected to wind and wave, the service life of the low-strength connecting point is lower, often needs to be overhauled, and it is inconvenient to use.

[0004] How can the tightness between pipeline and connecting part be improved, the stability of connection be improved, the connection mode and connection angle be various, the application range be wide and the installation be simple under the premise of ensuring the connection strength, become a technical problem that needs to be broken through.

[0005] From the above, it is obvious that the prior art has inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0006] In view of the above-mentioned defects, the utility model aims at providing a pipeline universal connecting device, which can improve the tightness between pipeline and connecting part, improve the stability of connection, and has various connection modes, wide application range and simple installation under the premise of ensuring the connection strength.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a pipeline universal connecting device, which comprises symmetrical connecting parts, the connecting parts are arranged between the connected object and the connected object, one end of the connecting part is provided with a connecting piece, and the connecting piece is provided with a connecting groove for connecting the connected object.

[0008] The connecting parts are provided with mutually matched mounting grooves near one end of the connecting objects.

[0009] According to the pipeline universal connecting device, the mounting grooves of the connecting parts are provided with positioning rings, and the positioning rings are half rings protruding from the inner surfaces of the mounting grooves.

[0010] According to the pipeline universal connecting device, the ends of the two connecting parts away from each other are provided with connecting convex rings, and the connecting holes are arranged in the connecting convex rings.

[0011] According to the pipeline universal connecting device, the two connecting parts are provided with mutually matched mounting holes, and the mounting parts are arranged in the mounting holes of the two connecting parts.

[0012] According to the pipeline universal connecting device, the connecting parts are provided with connecting holes, and the mounting parts are arranged in the connecting holes.

[0013] According to the pipeline universal connecting device, the mounting parts are bolts, and the mounting holes are bolt holes.

[0014] The pipeline universal connecting device can improve the tightness between the pipeline and the connecting part and improve the stability of the connection under the premise of ensuring the connection strength. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural diagram of the utility model;

[0016] Fig. 2 It is a structural diagram of the positioning ring;

[0017] Fig. 3 It is a structural diagram of the utility model during installation;

[0018] In the drawings: 301-connecting part, 302-connecting part, 3021-connecting groove, 3022-connecting convex ring, 303-angle adapter plate, 306-mounting groove, 3061-positioning ring, 307-mounting hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model will be further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0020] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, can be connected between two elements, and for those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Referring to Figs. 1-3 The utility model provides a kind of pipeline universal connecting device, including symmetrically arranged connecting part 301, connecting part 301 is arranged between connecting object and connected object (connecting object is pipeline, the connected object of connecting part 301 can be wave barrier, wave barrier is the positioning device of offshore photovoltaic power generation platform, offshore photovoltaic power generation platform is composed of a plurality of structures for providing buoyancy, buoyancy pipe for fixing and connecting and photovoltaic panel, when wave barrier is as connected object, connecting object is buoyancy pipe), one end of connecting part 301 is equipped with connecting piece 302, connecting piece 302 is equipped with the connecting groove 3021 for connecting connected object, the end of connecting part 301 close to connecting object is equipped with mutually matched mounting groove 306, and a plurality of mutually matched mounting holes 307 are equipped between the two connecting parts 301, and the mounting piece is equipped on the plurality of mounting holes 307 of the two connecting parts 301, by mounting piece and mounting hole 307 cooperation, two connecting parts 301 can be tightly connected, when two mounting grooves 306 are mutually matched, connecting object can be clamped.

[0023] Referring to Figs. 1-3 Preferably, connecting hole is provided on connecting piece 302, and mounting piece is provided in connecting hole, so that connecting groove 3021 and connected object can be connected.

[0024] Referring to Figs. 1-3 Preferably, the mounting member is a bolt, and the mounting hole 307 is a bolt hole, facilitating the connection between the connecting part 301 and the connected object.

[0025] Referring to Figs. 1-3 Further, the mounting groove 306 of the connecting part 301 is provided with a plurality of positioning rings 3061, which are semicircular and protrude from the inner surface of the mounting groove 306. When two mounting grooves 306 are used to fix a pipeline, the positioning rings 3061 can increase the friction between the connecting part 301 and the pipeline, improving the stability of the fixation.

[0026] Referring to Figs. 1-3 Preferably, the two connecting members 302 are each provided with a connecting convex ring 3022 at the end away from each other, and the connecting hole is arranged in the connecting convex ring 3022. The connecting convex ring 3022 can improve the tightness between the mounting member and the connecting member 302, improving the connection strength.

[0027] Referring to Figs. 1-3 In use, the connection mode can be selected according to the use scenario. When the connected object is an object, the two connecting grooves 3021 are connected to the upper end surface and the lower end surface of the connected object, respectively. The angle adapter plate 303 or other plate-shaped structures that can be inserted into the connecting groove 3021 can be used as the connection medium between the connecting groove 3021 and the connected object, i.e., the angle adapter plate 303 is connected to the connecting groove 3021 by rotation, and then the angle adapter plate 303 is connected to the connected object. If the connected object is two objects, the two connecting grooves 3021 can be used to connect the two connected objects, further improving the stability between the connecting member 302 and the connected object.

[0028] The utility model provides a kind of pipeline universal connecting device, including symmetrically arranged connecting part, using the connecting member and mounting groove of connecting part, can improve the tightness between pipeline and connecting part under the premise of guaranteeing connection strength, improve the stability of connection;The mounting groove of connecting part is provided with a plurality of positioning rings, when two mounting grooves are used to fix a pipeline, the positioning ring can increase the friction between the connecting part and the pipeline, improve the stability of the fixation;Connecting member is provided with the connecting groove for connecting connected object, not only simple structure, but also can select connection mode and connection angle according to actual situation, connection mode is various, and the scope of application is wide, and it is easy to install.

[0029] Of course, the utility model can also have other various embodiments, and the skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but these corresponding changes and deformations should all belong to the protection scope of the claims attached to the utility model.

Claims

1. A universal pipe connector, characterized in that, It includes symmetrically arranged connecting parts, each of which is disposed between the connecting object and the connected object. Each connecting part has a connecting member at one end, and each connecting member has a connecting groove for connecting the connected object. Each of the connecting parts has a mating mounting groove at the end near the connector.

2. The universal pipe connector according to claim 1, characterized in that, Each of the mounting grooves of the connecting parts is provided with several positioning rings, and each positioning ring is a semi-ring protruding from the inner surface of the mounting groove.

3. The universal pipe connector according to claim 1, characterized in that, Both connectors have connecting protrusions at their opposite ends, with connecting holes passing through the inside of the connecting protrusions.

4. The universal pipe connector according to claim 1, characterized in that, Several mating mounting holes are provided between the two connecting parts, and mounting parts are inserted through the mounting holes of the two connecting parts.

5. The universal pipe connector according to claim 4, characterized in that, The connector has a connecting hole, and an installation component is inserted into the connecting hole.

6. The universal pipe connector according to claim 4, characterized in that, The mounting component is a bolt, and the mounting hole is a bolt hole.

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