CN217234616U - Composite buffer type double-wall corrugated pipe - Google Patents

Abstract

The application relates to a composite buffer type double-wall corrugated pipe which comprises a base, wherein an electric telescopic rod is arranged at the top of the base, a fixing device is arranged at the top of the electric telescopic rod, a supporting rod is arranged at the top of the fixing device, a cylinder is arranged at the top of the supporting rod, a spiral groove is formed in the outer surface of the cylinder, a motor is arranged at one end of the cylinder, and a pipe is arranged at the middle position of the fixing device; this combined type buffer type double-walled bellows, the cooperation through the circular fixed frame that sets up, spring and arc piece is used, and the rotatory worker shape buckle of accessible is opened circular fixed frame, places tubular product on the arc piece again, and the thickness of arc piece and the concave part looks adaptation of the cyclic annular outer wall of tubular product can close circular fixed frame after having placed, and rotatory worker shape buckle is with its chucking again, and the spring is scalable, reaches the effect of the tubular product of fixed different diameters, has improved the device's application scope.

Description

Composite buffer type double-wall corrugated pipe

Technical Field

The application relates to the technical field of plastic pipes, in particular to a composite buffer type double-wall corrugated pipe.

Background

The composite buffer type double-arm corrugated pipe is a novel pipe with an outer wall with an annular structure and a smooth inner wall, has the advantages of reasonable structure, attractive appearance, small permeability, strong acid and alkali resistance and corrosion resistance, long service life, smooth inner surface of the pipe, large flow, convenient installation and transportation, energy conservation, consumption reduction, low comprehensive cost and the like compared with the traditional pipe, and is widely applied to municipal infrastructure;

however, the existing double-arm corrugated pipe has a series of installation problems in the installation process, the pipe joint connection in the installation process mainly adopts socket joint type connection, an elastic rubber sealing ring is sleeved on the pipe, and then the pipe port sleeved with the elastic rubber sealing ring is butted with the socket joint through manpower.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background art described above, the present application provides a composite buffered double-walled corrugated pipe.

The application provides a combined type buffering type double-walled bellows adopts following technical scheme:

combined type buffering type double-walled bellows, the on-line screen storage device comprises a base, the top of base is provided with electric telescopic handle, electric telescopic handle's top is provided with fixing device, fixing device's top is provided with the bracing piece, the top of bracing piece is provided with the cylinder, the helicla flute has been seted up to the surface of cylinder, the top of bracing piece and the inner chamber phase-match of helicla flute, the one end of cylinder is provided with the motor, and the output of motor is connected with the central point of cylinder puts, fixing device's intermediate position is provided with tubular product.

Preferably, fixing device includes circular fixed frame, the inner wall fixedly connected with spring of circular fixed frame, the one end fixedly connected with arc piece of spring, the thickness of arc piece and the sunken department looks adaptation of the cyclic annular outer wall of tubular product.

Preferably, one side fixed mounting that the arc piece is close to the spring has the rectangle pole, the both sides fixed mounting of rectangle pole has fixed sawtooth, the inboard of circular fixed frame is provided with square notch, square notch is worn out to the rectangle pole, square notch's inner wall movable mounting has movable sawtooth.

Preferably, the top movable mounting of circular fixed frame has worker's shape buckle, and the rotation of worker's shape buckle can be with circular fixed frame chucking or relax, the placing and taking off of the tubular product of being convenient for.

Preferably, the fixed saw teeth are engaged with the movable saw teeth.

To sum up, the application comprises the following beneficial technical effects:

1. combined type buffering type double-walled bellows can rise or descend suitable position simultaneously with fixing device through the electric telescopic handle who sets up, descends suitable position and can make the operation workman need not to raise the too high position with the tubular product that needs to accept hard, and is comparatively laborsaving, reaches the effect that the central line of the tubular product of accepting aligns with the central line of bellmouth terminal surface simultaneously.

2. Combined type buffer type double-walled bellows, the cooperation through the circular fixed frame that sets up, spring and arc piece is used, and the rotatory worker shape buckle of accessible is opened circular fixed frame, places tubular product on the arc piece again, and the thickness of arc piece and the depressed part looks adaptation of the cyclic annular outer wall of tubular product can close circular fixed frame after having placed, and rotatory worker shape buckle is with its chucking again, and the spring is scalable, reaches the effect of the tubular product of fixed different diameters, has improved the device's application scope.

3. Combined type buffer type double-walled bellows, rectangular rod through setting up, fixed sawtooth, the cooperation of square notch and activity sawtooth is used, the inside flexible device of control activity sawtooth that is provided with of worker's shape buckle, rotatory worker's shape buckle makes when circular fixed frame is opened, the shrink of activity sawtooth, make the rectangular rod can remove in square notch department, when rotatory worker's shape buckle makes circular fixed frame chucking, the activity sawtooth stretches out, the fixed sawtooth and the meshing of activity sawtooth of rectangular rod both sides, make the rectangular rod joint can't remove in square notch department, at this moment, the arc piece supports the department of sinking tight at the tubular product outer wall, reach the effect that can't rock at the inside tubular product of fixing device.

Drawings

FIG. 1 is a schematic view of the overall structure of a composite buffer type double-wall corrugated pipe according to the embodiment of the present application;

FIG. 2 is a schematic side view of a composite buffer type double-wall corrugated pipe according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a composite buffer type double-wall corrugated pipe according to an embodiment of the present application;

FIG. 4 is a schematic view of an opening structure of the fixing device for the composite buffer type double-wall corrugated pipe in the embodiment of the present application.

FIG. 5 is an enlarged view of the portion A of FIG. 3 of the composite buffered double-wall corrugated pipe according to the embodiment of the present application.

FIG. 6 is an enlarged view of the structure of the portion B in FIG. 4 of the composite buffer type double-wall corrugated pipe according to the embodiment of the present application.

Description of reference numerals: 1. a base; 2. an electric telescopic rod; 3. a fixing device; 4. a support bar; 5. a cylinder; 6. a helical groove; 7. a motor; 8. a pipe; 30. a circular fixed frame; 31. a spring; 32. an arc-shaped sheet; 33. a rectangular bar; 34. fixing the saw teeth; 35. a square notch; 36. a movable saw tooth; 37. an I-shaped buckle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present application discloses a composite buffered double-walled corrugated pipe;

in the specific implementation process, the composite buffer type double-wall corrugated pipe comprises a base 1, an electric telescopic rod 2, a fixing device 3, a supporting rod 4, a cylinder 5, a spiral groove 6, a motor 7 and a pipe 8;

an electric telescopic rod 2 is movably mounted at the top of a base 1, a fixing device 3 is fixedly mounted at the top of the electric telescopic rod 2, a supporting rod 4 is fixedly mounted at the top of the fixing device 3, a cylinder 5 is movably mounted at the top of the supporting rod 4, a spiral groove 6 is formed in the outer surface of the cylinder 5, the top of the supporting rod 4 is matched with the inner cavity of the spiral groove 6, one end of the cylinder 5 is fixedly connected with the output end of a motor 7, the motor 7 can drive the cylinder 5 to rotate when being started, and a pipe 8 is movably mounted at the center position of the fixing device 3;

it should be noted that, when in use, the electric telescopic rod 2 can be controlled to contract, so that the fixing device 3 moves downwards, the pipe 8 to be received is placed in the middle position of the fixing device 3, the motor 7 is started to drive the cylinder 5 to rotate, the support rod 4 moves in the spiral groove 6, and the fixing device 3 at the bottom of the spiral groove can be driven to move, so that the pipe 8 with the elastic rubber ring moves into the receiving port of the pipe 8 with the receiving port and is clamped tightly, the whole process is labor-saving, and the central line of the received pipe 8 can be aligned with the central line of the end face of the receiving port;

in the specific implementation process, further, the fixing device 3 includes a circular fixing frame 30, a spring 31, an arc-shaped sheet 32, a rectangular rod 33, a fixing saw tooth 34, a square notch 35, a movable saw tooth 36 and an i-shaped buckle 37;

the round fixing frame 30 is fixedly arranged at the top of the electric telescopic rod 2, a plurality of springs 31 are arranged on the inner wall of the round fixing frame 30, an arc piece 32 is fixedly connected to the other end of each spring 31, a rectangular rod 33 is fixedly arranged on one side, close to the springs 31, of each arc piece 32, fixed sawteeth 34 are fixedly arranged on two sides of each rectangular rod 33, a square notch 35 is formed in the inner side of the round fixing frame 30, each rectangular rod 33 penetrates out of the corresponding square notch 35, movable sawteeth 36 are movably arranged on the inner wall of each square notch 35, the fixed sawteeth 34 are meshed with the movable sawteeth 36, an I-shaped buckle 37 is movably arranged at the top of the round fixing frame 30, and the round fixing frame 30 can be clamped or loosened through rotation of the I-shaped buckle 37, so that the pipe 8 can be placed and taken down conveniently;

it should be noted that, when in use, the electric telescopic rod 2 can be controlled to contract, so that the fixing device 3 moves downwards, the circular fixing frame 30 is opened by rotating the i-shaped buckle 37, the pipe 8 provided with the elastic rubber ring and the pipe 8 provided with the socket are manually placed at the positions attached to the arc-shaped sheet 32 respectively, the thickness of the arc-shaped sheet 32 is matched with the concave part of the annular outer wall of the pipe 8, the circular fixing frame 30 can be closed after placement, and the pipe 8 can be tightly clamped by rotating the i-shaped buckle 37, and under the action of the spring 31, the fixing device can be suitable for pipes 8 with different diameters;

when the I-shaped buckle 37 is rotated to open the circular fixing frame 30, the movable saw teeth 36 are contracted into the circular fixing frame 30, so that the rectangular rod 33 can move at the square notch 35, when the I-shaped buckle 37 is rotated to clamp the circular fixing frame 30, the movable saw teeth 36 extend out, the fixed saw teeth 34 and the movable saw teeth 36 on two sides of the rectangular rod 33 are meshed, so that the rectangular rod 33 is clamped at the square notch 35 and cannot move, at the moment, the arc-shaped sheet 32 can be tightly abutted against the concave part of the outer wall of the pipe 8, the fixing effect on the pipe 8 is achieved, and the pipe 8 cannot shake;

after the pipe 8 is fixed, the motor 7 can be started to drive the cylinder 5 to rotate, so that the support rod 4 can move in the spiral groove 6 and drive the fixing device 3 at the bottom of the support rod to move, and the pipe 8 with the elastic rubber ring can move into the receiving opening of the pipe 8 with the receiving opening and be clamped.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. Combined type buffering type double-walled bellows, including base (1), its characterized in that: the top of base (1) is provided with electric telescopic handle (2), the top of electric telescopic handle (2) is provided with fixing device (3), the top of fixing device (3) is provided with bracing piece (4), the top of bracing piece (4) is provided with cylinder (5), helicla flute (6) have been seted up to the surface of cylinder (5), the one end of cylinder (5) is provided with motor (7), the intermediate position of fixing device (3) is provided with tubular product (8).

2. The composite buffered double-walled bellows of claim 1, wherein: fixing device (3) are including circular fixed frame (30), the inner wall fixedly connected with spring (31) of circular fixed frame (30), the one end fixedly connected with arc piece (32) of spring (31).

3. The composite buffered double-walled bellows of claim 2, wherein: arc piece (32) are close to one side fixed mounting of spring (31) have rectangle pole (33), the both sides fixed mounting of rectangle pole (33) has fixed sawtooth (34), the inboard of circular fixed frame (30) is provided with square notch (35), the inner wall movable mounting of square notch (35) has movable sawtooth (36).

4. The composite buffered double-walled bellows of claim 2, wherein: the top of the round fixing frame (30) is movably provided with an I-shaped buckle (37).

5. The composite buffered double-walled bellows of claim 3, wherein: the fixed saw teeth (34) are engaged with the movable saw teeth (36).

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