CN213712231U

CN213712231U - Shock-resistant corrugated pipe joint

Info

Publication number: CN213712231U
Application number: CN202022811110.XU
Authority: CN
Inventors: 陈群力
Original assignee: Hunan Ebili Pipe Manufacturing Co ltd
Current assignee: Hunan Ebili Pipe Manufacturing Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-16
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a bellows joint that shocks resistance, which comprises a pipe body, all set up the screw thread on the lateral wall at the both ends of body, the contact is connected with the frame of screwing with the screw thread is supporting on the lateral wall of body, fixedly connected with sealing washer on the lateral wall of body, the lateral wall fixedly connected with resistance to compression box of body, resistance to compression box and body intercommunication set up, the upper end of resistance to compression box is rotated and is connected with the pivot, the upper end fixedly connected with knob of pivot, the lower extreme of pivot passes resistance to compression box and inwards extends the setting, it is connected with first drum to rotate on the interior diapire of resistance to compression box, be equipped with a plurality of steering devices who extends the end with the pivot on the lateral wall of first drum and be connected, and the pivot is located. The utility model discloses a plurality of baffles rotate the effect of connecting at first drum lateral wall, when water connects, make polylith pivoted baffle unload power to water, reduced the impact force of rivers.

Description

Shock-resistant corrugated pipe joint

Technical Field

The utility model relates to a drainage pipe technical field especially relates to a bellows joint that shocks resistance.

Background

In china, as urbanization progresses, more and more residents use tap water, and more water pipes are laid, so that pipe joints for connecting different water pipes are of great importance, and the pipe joints are connecting tools between pipelines, wherein corrugated pipes are common fluid pipelines and are mainly used for conveying fluid.

However, in the conventional corrugated pipe joint, two pipes are respectively inserted into the joints, the pipes are rotated leftwards and then fixed, and in the using process, the water flow in the pipes can impact the inner wall by frequently opening the light valve, particularly for the joints, the pipes can fall off once the impact force is too large, so that water leakage occurs.

To this end, we propose an impact resistant bellows joint to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects in the prior art and providing a shock-resistant corrugated pipe joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an impact-resistant corrugated pipe joint comprises a pipe body, wherein the side walls of two ends of the pipe body are respectively provided with a thread, the side wall of the pipe body is in contact connection with a screwing frame matched with the thread, a plurality of strip-shaped holes are arranged on the side wall of the pipe body, and a plurality of strip-shaped holes penetrate through one end of the tube body, a sealing ring is fixedly connected on the side wall of the tube body, the sealing ring is of an annular structure, the side wall of the pipe body is fixedly connected with a compression-resistant box, the compression-resistant box is communicated with the pipe body, the upper end of the compression-resistant box is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a knob, the lower end of the rotating shaft penetrates through the compression-resistant box and extends inwards, a first cylinder is rotatably connected to the inner bottom wall of the compression-resistant box, the side wall of the first cylinder is provided with a plurality of steering devices connected with the extending end of the rotating shaft, and the rotating shaft is positioned on the side wall inside the pressure-resistant box and is provided with a limiting device connected with the first cylinder.

Preferably, turn to the cylinder that the device includes fixed connection on first drum lateral wall, the cylinder is kept away from the one end of first drum lateral wall and is rotated and be connected with the fixed block, and the fixed block keeps away from cylindrical one end fixedly connected with baffle, it is connected with the connecting rod to rotate on the inner wall of first drum, and the connecting rod passes first drum and cylinder fixed connection, fixedly connected with straight-bar on the lateral wall of connecting rod, the one end that the connecting rod was kept away from to the straight-bar is rotated and is connected with the sleeve, fixedly connected with round bar on the lateral wall of pivot, the one end that the pivot was kept away from to the round bar is connected with telescopic inner wall contact, and the lower.

Preferably, the reset mechanism comprises a second cylinder fixedly connected to the inner bottom wall of the first cylinder, a spring is fixedly connected to the inner bottom wall of the second cylinder, the upper end of the spring is fixedly connected to the bottom of the rotating shaft, and the side wall of the rotating shaft is in contact connection with the inner wall of the second cylinder.

Preferably, an arc-shaped groove is formed in the side wall of the second cylinder, the round rod is connected with the arc-shaped groove in a sliding mode, and the height of the first cylinder is lower than that of the second cylinder.

Preferably, stop device includes two spacing frames of fixed connection on the pivot lateral wall, and is equipped with the support of being connected with the pivot lateral wall rotation between two spacing frames, fixedly connected with bracing piece on the lateral wall of support, run through on the lateral wall of first drum and seted up a plurality of spacing holes, and the bracing piece is kept away from the one end of support and is passed spacing hole.

Preferably, a rectangular hole is formed in the side wall of the first cylinder in a penetrating mode, two limiting holes are communicated with the rectangular hole, and anti-skidding threads are arranged on the side wall of the knob.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressure-resistant box, the first cylinder and the baffle are matched for use, so that the effect of impacting a plurality of baffles which are rotatably connected to the side wall of the first cylinder through water flow is achieved, the plurality of rotatable baffles can unload water, the impact force of the water flow is reduced, meanwhile, the connecting rod is driven by the rotating shaft to slide in the arc-shaped groove, the angle of the baffles can be adjusted, and the flow rate of the water in the pipeline can be controlled;

2. the support, the bracing piece and the spacing hole that set up are used through the cooperation to reach the effect that passes spacing hole through the bracing piece of fixing on the support lateral wall, be favorable to fixing it after the angle of adjusting the baffle, and then improved the effect that shocks resistance of baffle, the baffle after being favorable to adjusting resets through the effect that the spring supported in the second drum simultaneously.

Drawings

Fig. 1 is a schematic sectional structure view of an impact-resistant corrugated pipe joint according to the present invention.

Fig. 2 is a schematic structural diagram of an impact-resistant corrugated pipe joint according to the present invention.

Fig. 3 is a schematic partial structural view of an impact-resistant bellows joint according to the present invention.

In the figure: the device comprises a pipe body 1, a screwing frame 2, a strip-shaped hole 3, a sealing ring 4, a pressure-resistant box 5, a rotating shaft 6, a knob 7, a first cylinder 8, a cylinder 9, a fixing block 10, a baffle 11, a connecting rod 12, a straight rod 13, a sleeve 14, a round rod 15, a second cylinder 16, a spring 17, an arc-shaped groove 18, a limiting frame 19, a support 20, a supporting rod 21, a limiting hole 22 and a rectangular hole 23.

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.

Referring to fig. 1-3, a shock-resistant corrugated pipe joint comprises a pipe body 1, wherein the side walls of the two ends of the pipe body 1 are respectively provided with a thread, the side wall of the pipe body 1 is in contact connection with a screwing frame 2 matched with the thread, the side wall of the pipe body 1 is provided with a plurality of strip-shaped holes 3, the strip-shaped holes 3 penetrate through one end of the pipe body 1, the side wall of the pipe body 1 is fixedly connected with a sealing ring 4, the sealing ring 4 is of an annular structure, the side wall of the pipe body 1 is fixedly connected with a compression-resistant box 5, the compression-resistant box 5 is communicated with the pipe body 1, the upper end of the compression-resistant box 5 is rotatably connected with a rotating shaft 6, the upper end of the rotating shaft 6 is fixedly connected with a knob 7, the side wall of the knob 7 is provided with anti-skid grains, the lower end of the rotating shaft 6 penetrates through the compression-resistant box 5 to be, the steering device comprises a cylinder 9 fixedly connected on the side wall of a first cylinder 8, one end of the cylinder 9 far away from the side wall of the first cylinder 8 is rotatably connected with a fixed block 10, one end of the fixed block 10 far away from the cylinder 9 is fixedly connected with a baffle 11, the inner wall of the first cylinder 8 is rotatably connected with a connecting rod 12, the connecting rod 12 passes through the first cylinder 8 and is fixedly connected with the cylinder 9, the side wall of the connecting rod 12 is fixedly connected with a straight rod 13, one end of the straight rod 13 far away from the connecting rod 12 is rotatably connected with a sleeve 14, the side wall of a rotating shaft 6 is fixedly connected with a round rod 15, one end of the round rod 15 far away from the rotating shaft 6 is in contact connection with the inner wall of the sleeve 14, the lower end of the rotating shaft 6 is provided with a reset mechanism, the reset mechanism comprises a second cylinder 16 fixedly connected on the inner bottom wall of the first cylinder, through the resistance to compression box 5 that sets up, first drum 8, use with baffle 11's cooperation, in order to reach through rivers to a plurality of baffles 11 of fixed of swivelling joint on first drum 8 lateral walls and carry out the effect of assaulting, be favorable to making polylith pivoted baffle 11 unload power to water, and then reduced the impact force of rivers, drive connecting rod 12 gliding effect in arc wall 18 through pivot 6 simultaneously, be favorable to adjusting the angle of baffle 11, and then can control the velocity of flow of pipeline water.

Wherein the round rod 15 is connected with the arc-shaped groove 18 in a sliding manner, the first cylinder 8 is lower than the second cylinder 16, the upper end of the spring 17 is fixedly connected with the bottom of the rotating shaft 6, the side wall of the rotating shaft 6 is connected with the inner wall of the second cylinder 16 in a contact manner, the side wall of the rotating shaft 6, which is positioned inside the pressure-resistant box 5, is provided with a limiting device connected with the first cylinder 8, the limiting device limiting, The cooperation of bracing piece 21 and spacing hole 22 is used to reach the effect that passes spacing hole 22 through bracing piece 21 fixed on the support 20 lateral wall, be favorable to fixing it after the angle of adjusting baffle 11, and then improved the effect that shocks resistance of baffle 11, the effect of supporting pivot 6 in second drum 16 through spring 17 simultaneously is favorable to resetting baffle 11 after the adjustment.

The working principle is that a worker places two pipelines to be connected on two sides of a joint respectively and inserts the pipelines into a pipe body 1 to enable pipeline pre-sealing rings 4 to contact, the screwing frame 2 is rotated to enable the pipelines to be fixed, after water flows through the pipeline, the pipelines are connected on the side wall of a first cylinder 8 in a rotating mode through a plurality of baffle plates 11, when the water passes through the joint, the rotating baffle plates 11 are enabled to unload force to the water, the impact force of water flow is reduced, then the knob 7 is pressed up and down to enable the knob 7 to drive a round rod 15 fixed on the side wall of a rotating shaft 6 to slide along an arc-shaped groove 18, the connecting rod 12 connected with the side wall of a sleeve 14 is driven to rotate, the angle of the baffle plates 11 can be adjusted, the effect of controlling the flow rate of the water in the pipelines is achieved, then a supporting rod 21 fixed on the side wall of a support 20 penetrates through a limiting hole 22 to fix the baffle plates 11 after the angle is, the adjusted shutter 11 can be reset.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a corrugated pipe joint that shocks resistance, includes body (1), its characterized in that, all seted up the screw thread on the lateral wall at the both ends of body (1), the contact is connected with the frame of screwing (2) supporting with the screw thread on the lateral wall of body (1), seted up a plurality of bar holes (3) on the lateral wall of body (1), and a plurality of bar holes (3) pass the one end of body (1), fixedly connected with sealing washer (4) on the lateral wall of body (1), and sealing washer (4) are the loop configuration, the lateral wall fixedly connected with resistance to compression box (5) of body (1), resistance to compression box (5) and body (1) intercommunication set up, the upper end of resistance to compression box (5) is rotated and is connected with pivot (6), the upper end fixedly connected with knob (7) of pivot (6), the lower extreme of pivot (6) passes resistance to compression box (5) and inwards extends the setting, the anti-compression box is characterized in that a first cylinder (8) is rotatably connected to the inner bottom wall of the anti-compression box (5), a plurality of steering devices connected with the extending end of the rotating shaft (6) are arranged on the side wall of the first cylinder (8), and a limiting device connected with the first cylinder (8) is arranged on the side wall, located inside the anti-compression box (5), of the rotating shaft (6).

2. The shock-resistant corrugated pipe joint according to claim 1, wherein the steering device comprises a cylinder (9) fixedly connected to the side wall of the first cylinder (8), one end of the cylinder (9) far away from the side wall of the first cylinder (8) is rotatably connected with a fixed block (10), one end of the fixed block (10) far away from the cylinder (9) is fixedly connected with a baffle (11), the inner wall of the first cylinder (8) is rotatably connected with a connecting rod (12), the connecting rod (12) penetrates through the first cylinder (8) to be fixedly connected with the cylinder (9), the side wall of the connecting rod (12) is fixedly connected with a straight rod (13), one end of the straight rod (13) far away from the connecting rod (12) is rotatably connected with a sleeve (14), the side wall of the rotating shaft (6) is fixedly connected with a round rod (15), one end of the round rod (15) far away from the rotating shaft (6) is in contact connection with the inner wall of the, and the lower end of the rotating shaft (6) is provided with a reset mechanism.

3. An impact-resistant corrugated pipe joint according to claim 2, wherein the return mechanism comprises a second cylinder (16) fixedly connected to the inner bottom wall of the first cylinder (8), a spring (17) is fixedly connected to the inner bottom wall of the second cylinder (16), the upper end of the spring (17) is fixedly connected to the bottom of the rotating shaft (6), and the side wall of the rotating shaft (6) is in contact connection with the inner wall of the second cylinder (16).

4. An impact-resistant corrugated pipe joint according to claim 3, wherein the second cylinder (16) is provided with an arc-shaped groove (18) on the side wall thereof, the round bar (15) is slidably connected with the arc-shaped groove (18), and the first cylinder (8) is lower than the second cylinder (16).

5. The shock-resistant corrugated pipe joint according to claim 1, wherein the limiting device comprises two limiting frames (19) fixedly connected to the side wall of the rotating shaft (6), a support (20) rotatably connected to the side wall of the rotating shaft (6) is arranged between the two limiting frames (19), a supporting rod (21) is fixedly connected to the side wall of the support (20), a plurality of limiting holes (22) are formed in the side wall of the first cylinder (8) in a penetrating manner, and one end, far away from the support (20), of the supporting rod (21) penetrates through the limiting holes (22).

6. An impact-resistant corrugated pipe joint according to claim 5, wherein a rectangular hole (23) is formed in the side wall of the first cylinder (8) in a penetrating manner, two limiting holes (22) are arranged to be communicated with the rectangular hole (23), and the side wall of the knob (7) is provided with anti-skid threads.