CN209943738U - Clamp pipe connector and pipeline for same - Google Patents

Abstract

The utility model relates to a pipe connector technical field, and a clamp pipe connector and be used for clamp pipe connector's pipeline is disclosed, including first shell and second shell, through elasticity hinged joint between first shell and the second shell, first shell and second shell are half arc structure, and the bell jar has all been seted up at the middle part of first shell and second shell, two locking steel bands of the one end fixedly connected with of elasticity hinge are kept away from to first shell, and two locking steel bands set up about the bell jar symmetry, the one end fixedly connected with that elasticity hinge was kept away from to the second shell two with correspond locking steel band phase-match and supply to correspond the locking nut that the locking steel band wore to establish, locking nut female connection has the locking screw of being connected locking steel band and locking nut. The utility model discloses compact structure, small, light in weight are convenient for install in narrow and small space, and are difficult for dropping the loss.

Description

Clamp pipe connector and pipeline for same

Technical Field

The utility model relates to a pipe connector technical field especially relates to a clamp pipe connector and be used for clamp pipe connector's pipeline.

Background

At present, the connection of ventilation pipelines and vent pipelines is usually connected by adopting a flange type or casting connector, the material cost is high, the volume is large, the weight is heavy, the installation is time-consuming and labor-consuming, and the installation is inconvenient for places with relatively narrow space. If the length of the pipe connection is long, bending is likely to occur due to gravity. Fasteners such as screws and nuts are not integrated with the connector, and are easy to fall off and lose during transportation and installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the clamp pipe connector that has now among the prior art is not convenient for install and easily drop the loss in narrow and small space, and the clamp pipe connector that provides and be used for clamp pipe connector's pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamp pipe connector, includes first shell and second shell, through elasticity hinged joint between first shell and the second shell, first shell and second shell are half arc structure, and the middle part of first shell and second shell has all seted up the bell jar, two locking steel bands of one end fixedly connected with of elasticity hinge are kept away from to first shell, and two locking steel bands set up about the bell jar symmetry, two and the locking steel band phase-matchs of corresponding locking steel band of one end fixedly connected with of elasticity hinge are kept away from to the second shell and supply to correspond the locking nut that the locking steel band wore to establish, locking nut female connection has the locking screw of being connected locking steel band and locking nut.

Preferably, one end, far away from the elastic hinge, of the locking screw is arranged in a regular hexagon shape, and a rotating groove is formed in one end, far away from the elastic hinge, of the locking screw.

Preferably, the first shell and the second shell are both made of stainless steel.

Preferably, the connection modes of the locking steel belt and the first shell, the locking nut and the second shell, and the connection modes of the elastic hinge and the first shell and the second shell are all welding.

The utility model provides a pipeline that is used for above-mentioned formula of opening clamp pipeline connector, includes first pipeline and second pipeline, the equal fixedly connected with go-between of first pipeline and second pipeline one end in opposite directions, two the common cover in the outside of go-between is equipped with bell groove assorted sealing washer, first shell and the common cover of second shell are established on the sealing washer.

Preferably, the first pipeline and the second pipeline are both coated with antirust paint.

Compared with the prior art, the utility model provides a clamp pipe connector and be used for clamp pipe connector's pipeline possesses following beneficial effect:

the clamp pipe connector and the pipe used for the clamp pipe connector are characterized in that the connecting rings, the sealing rings, the locking steel belts, the tapered grooves, the locking nuts and the locking screws are arranged, when in use, two planes with the connecting rings of the first pipe and the second pipe are aligned and tightly leaned, the sealing rings are sleeved on the outer surfaces of the two connecting rings, the pipe connector is wrapped on the outer layers of the sealing rings, the first shell and the second shell can be freely opened and closed through the elastic hinges, the locking steel belts are inserted into the clamping grooves of the locking nuts after being folded and the locking screws are uniformly locked through force, the tapered groove structure of the connector can tightly attach the first pipe, the second pipe, the sealing rings, the first shell and the second shell together while being locked, leakage is prevented, when in locking, the flanges on two sides of the tapered grooves of the pipe connector can wrap the outer walls of the first pipe and the second pipe, and the radial offset of the two pipes is reduced, the connector is compact in structure, small in size and light in weight, the opening type structure is convenient to install and disassemble, the connector can be conveniently installed in a narrow space, fire (gas cutting, electric welding and the like) is not needed during disassembly and assembly, potential safety hazards caused by fire are eliminated, the locking mechanism and the pipeline connector are welded into a whole, and the fastener cannot drop or lose.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses compact structure, small, light in weight are convenient for install in narrow and small space, and are difficult for dropping the loss.

Drawings

Fig. 1 is a schematic structural view of a clamp pipe connector and a pipe connector open state of a pipe used for the clamp pipe connector according to the present invention;

fig. 2 is a schematic structural view of a clamp pipe connector and a pipe connector locking state of a pipe used for the clamp pipe connector according to the present invention;

fig. 3 is a schematic diagram of a clamp pipe connector and a pipe and pipe connector for a pipe of the clamp pipe connector according to the present invention after being locked;

figure 4 is the utility model provides a clamp pipe connector and be used for clamp pipe connector's pipeline and pipe connector locking back section view.

In the figure: the sealing device comprises a first shell 1, a second shell 2, an elastic hinge 3, a tapered groove 4, a locking steel belt 5, a locking nut 6, a locking screw 7, a first pipeline 8, a second pipeline 9, a connecting ring 10 and a sealing ring 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, a clamp pipe connector comprises a first shell 1 and a second shell 2, the first shell 1 and the second shell 2 are connected through an elastic hinge 3, the first shell 1 and the second shell 2 are both of a semi-arc structure, tapered grooves 4 are formed in the middle of the first shell 1 and the second shell 2, one end of the first shell 1, far away from the elastic hinge 3, is fixedly connected with two locking steel strips 5, the two locking steel strips 5 are symmetrically arranged about the tapered grooves 4, one end of the second shell 2, far away from the elastic hinge 3, is fixedly connected with two locking nuts 6, matched with the corresponding locking steel strips 5 and provided for the corresponding locking steel strips 5 to penetrate through, locking screws 7 for connecting the locking steel strips 5 with the locking nuts 6 are connected to the locking nuts 6 in a threaded manner, the elastic hinge 3 enables the first shell 1 and the second shell 2 to be freely opened and closed, and the tapered grooves 4 of the connector can lock the first pipe 8, the second shell 2, and the tapered grooves 4 of, Second pipeline 9, sealing washer 11, first shell 1 and the inseparable laminating of second shell 2 are in the same place, prevent to reveal, and when locking, the turn-ups of pipe connection ware bell groove 4 both sides can wrap the outer wall of first pipeline 8 and second pipeline 9, reduces the radial offset of two pipelines.

Locking screw 7 keeps away from elasticity hinge 3 one end and is the regular hexagon setting, and locking screw 7 keeps away from the one end of elasticity hinge 3 and has seted up the swivelling chute, and the regular hexagon sets up the rotatory groove of cooperation person of using tool rotation screw of convenience of use.

The first shell 1 and the second shell 2 are both made of stainless steel, so that the phenomenon of corrosion in the future is avoided, and the cost for spraying the antirust material is reduced.

The connection modes of the locking steel strip 5 and the first shell 1, the locking nut 6 and the second shell 2, and the connection modes of the elastic hinge 3 and the first shell 1 and the second shell 2 are welding, the welding modes are convenient for separate production, and the production cost is reduced.

Referring to fig. 3-4, a pipeline for the above-mentioned open type clamp pipe connector comprises a first pipeline 8 and a second pipeline 9, wherein one opposite ends of the first pipeline 8 and the second pipeline 9 are fixedly connected with a connecting ring 10, a sealing ring 11 matched with a tapered groove 4 is sleeved on the outer sides of the two connecting rings 10, the first shell 1 and the second shell 2 are sleeved on the sealing ring 11 together, the sealing ring 11 is matched with the tapered groove 4 for use with the connecting ring 10, and the first shell 1 and the second shell 2 are tightly attached together to prevent leakage.

All be scribbled the anti-rust paint on first pipeline 8 and the second pipeline 9, the anti-rust paint can prevent that first pipeline 8 and second pipeline 9 from rustting.

The utility model discloses in, during the use, have two planes of go-between 10 with first pipeline 8 and second pipeline 9 and align, lean on tightly, make first pipeline 8 and second pipeline 9 keep coaxial as far as possible, overlap sealing washer 11 on two go-between 10's surface, if there are sharp objects such as burr on go-between 10's the surface and should clear away totally in advance, avoid causing the damage of sealing washer 11. The pipe connector is wrapped on the outer layer of a sealing ring 11, an elastic hinge 3 enables a first shell 1 and a second shell 2 to be freely opened and closed, a locking steel belt 5 is inserted into a clamping groove of a locking nut 6 after being folded and a locking screw 7 is uniformly locked by force, a conical groove 4 structure of the connector can tightly attach a first pipeline 8, a second pipeline 9, the sealing ring 11, the first shell 1 and the second shell 2 together while locking, leakage is prevented, flanges on two sides of the conical groove 4 of the pipe connector can wrap the outer walls of the first pipeline 8 and the second pipeline 9 when locking, the radial offset of the two pipelines is reduced, the connector is compact in structure, small in size and light in weight, an open type structure is convenient to mount and dismount and further convenient to mount in a narrow space, live fire gas cutting, electric welding and the like are not needed during dismounting, and potential safety hazards caused by the live fire are eliminated, the locking mechanism and the pipeline connector are welded into a whole, and the problem that the fastening piece falls off and is lost is solved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. A clamp pipe connector comprises a first shell (1) and a second shell (2), the first shell (1) and the second shell (2) are connected through an elastic hinge (3), it is characterized in that the first shell (1) and the second shell (2) are both in a semi-arc structure, and the middle parts of the first shell (1) and the second shell (2) are both provided with a conical groove (4), one end of the first shell (1) far away from the elastic hinge (3) is fixedly connected with two locking steel belts (5), and the two locking steel belts (5) are symmetrically arranged about the tapered groove (4), one end of the second shell (2) far away from the elastic hinge (3) is fixedly connected with two locking nuts (6) which are matched with the corresponding locking steel belts (5) and are used for the corresponding locking steel belts (5) to penetrate, and the locking nut (6) is internally threaded with a locking screw (7) which is used for connecting the locking steel belt (5) with the locking nut (6).

2. The clamp pipe connector according to claim 1, wherein the end of the locking screw (7) away from the elastic hinge (3) is arranged in a regular hexagon, and a rotating groove is formed in the end of the locking screw (7) away from the elastic hinge (3).

3. A clamp pipe connector according to claim 1, wherein the first housing (1) and the second housing (2) are made of stainless steel.

4. A clamp pipe connector according to claim 1, wherein the locking steel strip (5) and the first shell (1), the locking nut (6) and the second shell (2) and the elastic hinge (3) and the first shell (1) and the second shell (2) are all welded.

5. A pipe for a clamp pipe connector according to any one of claims 1 to 4, comprising a first pipe (8) and a second pipe (9), wherein the opposite ends of the first pipe (8) and the second pipe (9) are fixedly connected with connecting rings (10), the outer sides of the two connecting rings (10) are jointly sleeved with sealing rings (11) matched with the tapered grooves (4), and the first shell (1) and the second shell (2) are jointly sleeved on the sealing rings (11).

6. A pipe for clamp pipe connectors according to claim 5, characterized in that both the first pipe (8) and the second pipe (9) are coated with a rust inhibiting paint.

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