Right angle hydraulic pipe joint

Abstract

The utility model discloses a right angle type hydraulic pipe joint, including the mechanism of making contact and buffer mechanism, the mechanism of making contact includes right angle pipe, and the cover of front side insertion of right angle pipe, connects a plurality of bolts between right angle pipe and cover, buffer mechanism, buffer mechanism includes the rotary drum of rotary installation in right angle pipe inside, a plurality of water -resisting piece of rotary installation in the outside of rotary drum, and the stopper is connected with right angle pipe inner wall, and a plurality of arc grooves are set up in the outer wall of water -resisting piece. In the utility model, when the water flow flows into the buffer part from the water inlet part, will impact a plurality of water -resisting piece, under the continuous water flow impact, rotary drum drives a plurality of water -resisting piece rotation, at this moment, the rubber pole reduces the rotating speed of water -resisting piece through the friction effect with the inner wall of friction arc groove, thereby buffering water flow impact force, makes the water flow even flow through the water outlet part, and the whole buffering process will not cause the vibration of right angle pipe, ensures its firmness of installation.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic pipe fitting technology, specifically a right-angle hydraulic pipe fitting. Background Technology

[0002] Hydraulic pipe fittings are components in hydraulic systems that connect high-pressure oil pipes to each other. Hydraulic pipe fittings can be further categorized into hydraulic hoses, high-pressure ball valves, quick couplings, compression fittings, welded fittings, high-pressure hoses, transition fittings, tee fittings, non-standard fittings, flared fittings, right-angle fittings, rotary fittings, quick couplings, stainless steel fittings, and copper fittings.

[0003] Application number CN202421752767.5 relates to an energy-dissipating right-angle hydraulic pipe joint, including a hydraulic pipe joint body and other structures. This utility model uses a support (first and second supports) on the hydraulic pipe joint body, and a reinforcing plate to connect the pipe to supports one and two. This allows some hydraulic oil to enter the pipe and dissipate energy, ensuring smooth hydraulic oil delivery. A movable plate on the moving rod protects the curved surface under stress, and the cooperation of the guide rod and the moving cylinder buffers the hydraulic oil during movement, thus extending the service life of the hydraulic pipe joint body. However, in practical use, although springs one and two absorb the impact energy of the water flow, the high-frequency vibration generated by the moving plate is transmitted to the sleeve and then to the hydraulic pipe joint body. This continuous vibration transmission can eventually cause the joint to gradually loosen, posing a potential risk. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A right-angle hydraulic pipe connector includes a connecting mechanism and a buffer mechanism. The connecting mechanism includes a right-angle pipe, a cap inserted into the front side of the right-angle pipe, and multiple bolts connecting the right-angle pipe and the cap. The buffer mechanism includes a rotating cylinder rotatably installed inside the right-angle pipe, multiple water-blocking plates rotatably installed outside the rotating cylinder, a stop block connected to the inner wall of the right-angle pipe, multiple arc grooves formed on the outer wall of the water-blocking plates, and a rubber rod inserted into the stop block.

[0007] By adopting the above technical solution, when the water flows from the inlet into the buffer section, it will impact multiple water-blocking plates. Under the continuous impact of the water flow, the rotating drum drives the multiple water-blocking plates to rotate. At this time, the rubber rod reduces the rotation speed of the water-blocking plates through the friction with the inner wall of the friction arc groove, thereby buffering the impact force of the water flow and making the water flow evenly through the outlet section. The entire buffering process will not cause vibration of the right-angle tube, ensuring its installation is firm.

[0008] In a preferred embodiment, the present invention can be further configured such that: the right-angle tube is composed of a buffer section, a water inlet section and a water outlet section, the buffer section is installed between the water inlet section and the water outlet section, and both the water inlet section and the water outlet section are in communication with the interior of the buffer section.

[0009] In a preferred embodiment, the present invention can be further configured such that: the cover is composed of a disc body and multiple insert rods, the multiple insert rods are equally spaced and arranged in a ring, and the insert rods slide through the front side of the buffer section.

[0010] In a preferred embodiment, the present invention can be further configured such that: the rotating drum and the buffer section are concentrically arranged, an annular cavity suitable for the rotation of the water-blocking plate is formed between the inner wall of the buffer section and the outer wall of the rotating drum, and the stop block is disposed inside the annular cavity.

[0011] In a preferred embodiment, the present invention can be further configured such that: the multiple arc grooves on the water-blocking sheet are equally spaced and arranged in a fan shape, and the rubber rod extends movably into the interior of one arc groove.

[0012] In a preferred embodiment, the present invention can be further configured such that the rotating drum, the water-blocking plate, and the baffle are all made of plastic material.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0014] 1. In this utility model, when water flows from the inlet into the buffer section, it impacts multiple water-blocking plates. Under the continuous impact of the water flow, the rotating drum drives the multiple water-blocking plates to rotate. At this time, the rubber rod reduces the rotation speed of the water-blocking plates through the friction with the inner wall of the friction arc groove, thereby buffering the impact force of the water flow and making the water flow evenly through the outlet section. The entire buffering process will not cause vibration of the right-angle tube, ensuring its installation is firm.

[0015] 2. In this utility model, the plug rod allows the cover and the buffer part to perfectly overlap, so that the bolt will not shrink when passing through the cover and the buffer part, which effectively improves the installation efficiency of the cover. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection mechanism of this utility model;

[0018] Figure 3 This is a three-dimensional view of the right-angle tube of this utility model;

[0019] Figure 4 This is a schematic diagram showing the installation position of the overall structure of the buffer mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the buffer mechanism of this utility model.

[0021] Figure label:

[0022] 100. Connecting mechanism; 110. Right-angle pipe; 111. Buffer section; 112. Water inlet; 113. Water outlet; 120. Cover; 130. Bolt;

[0023] 200. Buffer mechanism; 210. Rotating drum; 220. Water-blocking plate; 230. Stop block; 240. Arc groove; 250. Rubber rod. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0025] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0026] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a right-angle hydraulic pipe joint. Example

[0027] Combination Figure 1-5 As shown, the present invention provides a right-angle hydraulic pipe connector, including a connecting mechanism 100 and a buffer mechanism 200. The connecting mechanism 100 includes a right-angle pipe 110, a cap 120 inserted into the front side of the right-angle pipe 110, and a plurality of bolts 130 connecting the right-angle pipe 110 and the cap 120.

[0028] The buffer mechanism 200 includes a rotating cylinder 210 rotatably mounted inside the right-angle tube 110, a plurality of water-blocking plates 220 rotatably mounted on the outside of the rotating cylinder 210, a stop block 230 connected to the inner wall of the right-angle tube 110, a plurality of arc grooves 240 formed on the outer wall of the water-blocking plates 220, and a rubber rod 250 inserted into the stop block 230.

[0029] Furthermore, the right-angle tube 110 is composed of a buffer section 111, a water inlet section 112, and a water outlet section 113. The buffer section 111 is installed between the water inlet section 112 and the water outlet section 113. Both the water inlet section 112 and the water outlet section 113 are connected to the interior of the buffer section 111. The shape design of the right-angle tube 110 can refine the interior of the right-angle tube 110, so that the water flow can be concentrated in the buffer section 111 to reduce the speed and prevent the inner wall of the right-angle tube 110 from being damaged by the impact of the water flow.

[0030] Furthermore, the cover 120 is composed of a disc and multiple insert rods. The multiple insert rods are evenly spaced and arranged in a ring. The insert rods slide through the front side of the buffer part 111. The cover 120 can improve the perfect overlap between the cover 120 and the buffer part 111 and improve the installation efficiency of the cover 120. Example

[0031] Combination Figure 1 , 4 and Figure 5 As shown, based on Embodiment 1, the multiple arc grooves 240 on the water-blocking plate 220 are equally spaced and arranged in a fan shape. The rubber rod 250 extends movably into the interior of one arc groove 240. The rubber rod 250 cooperates with the arc groove 240 to reduce the resistance when the water-blocking plate 220 rotates and effectively alleviate the impact force of the water flow. Example

[0032] Combination Figure 1-5 As shown, in the above embodiment, the rotating drum 210, the water-blocking plate 220 and the stop block 230 are all made of plastic material. Using plastic material can reduce the load of the buffer mechanism 200 on the right-angle tube 110.

[0033] The working principle and usage process of this utility model: When water flows from the inlet 112 into the buffer 111, it will impact multiple water-blocking plates 220. Under the continuous impact of water flow, the rotating drum 210 drives the multiple water-blocking plates 220 to rotate. At this time, the rubber rod 250 reduces the rotation speed of the water-blocking plates 220 through friction with the inner wall of the friction arc groove 240, thereby buffering the impact force of the water flow and making the water flow evenly through the outlet 113. The entire buffering process will not cause vibration of the right-angle tube 110, ensuring its installation is firm.

[0034] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A right-angle hydraulic pipe joint, characterized in that, include: The connecting mechanism (100) includes a right-angle tube (110), a cap (120) inserted into the front side of the right-angle tube (110), and a plurality of bolts (130) connecting the right-angle tube (110) and the cap (120). The buffer mechanism (200) includes a rotating cylinder (210) rotatably installed inside the right-angle tube (110), a plurality of water-blocking plates (220) rotatably installed on the outside of the rotating cylinder (210), a stop block (230) connected to the inner wall of the right-angle tube (110), a plurality of arc grooves (240) formed on the outer wall of the water-blocking plate (220), and a rubber rod (250) inserted into the stop block (230).

2. A right-angle hydraulic pipe joint according to claim 1, characterized in that, The right-angle tube (110) is composed of a buffer section (111), a water inlet section (112) and a water outlet section (113). The buffer section (111) is installed between the water inlet section (112) and the water outlet section (113). The water inlet section (112) and the water outlet section (113) are both connected to the interior of the buffer section (111).

3. A right-angle hydraulic pipe joint according to claim 2, characterized in that, The cover (120) consists of a disc and multiple insert rods, which are evenly spaced and arranged in a ring. The insert rods slide through the front side of the buffer part (111).

4. A right-angle hydraulic pipe joint according to claim 2, characterized in that, The rotating drum (210) and the buffer section (111) are arranged concentrically. An annular cavity suitable for the rotation of the water-blocking plate (220) is formed between the inner wall of the buffer section (111) and the outer wall of the rotating drum (210). The stop block (230) is located inside the annular cavity.

5. A right-angle hydraulic pipe joint according to claim 1, characterized in that, The multiple arc grooves (240) on the water-blocking plate (220) are equally spaced and arranged in a fan shape, and the rubber rod (250) extends movably into the interior of one arc groove (240).

6. A right-angle hydraulic pipe joint according to claim 1, characterized in that, The rotating drum (210), water-blocking plate (220), and stop block (230) are all made of plastic material.

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