Pipeline connector

Abstract

The utility model discloses a pipeline connector, and relates to the technical field of machinery. The connector comprises a connector pipe body, an inverted-T-shaped mounting rod is fixedly connected to the bottom of the connector pipe body, adjusting sliding grooves are symmetrically formed in one end of the inverted-T-shaped mounting rod, adjusting sliding blocks are slidably connected into the adjusting sliding grooves, one end of each adjusting sliding block is fixedly connected with a pre-fixing lantern ring, and the pre-fixing lantern ring is arranged at one end of the connector pipe body in a sleeving mode. After one end of the connector pipe body is sleeved with the traction hose, the pre-fixing sleeve ring is pushed to be arranged at one end of the connector pipe body in a sleeving mode through rebounding of the pre-fixing spring, the hose is pushed to abut against the outer side of the connector pipe body, and therefore pre-fixing between the hose and the connector pipe body is achieved; and then one end of the hose is pushed to be fixedly embedded into the annular locking groove by tightening the locking assembly, so that fixed connection between the connector pipe body and the hose is rapidly achieved, the labor intensity of workers is reduced, and the connecting efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the mechanical technical field, in particular to a pipeline connector. BACKGROUND

[0002] In the installation process of a pipeline, the pipeline connector plays a vital role. It is not only the bridge connecting various components of the pipeline system, but also the key to ensuring the safe and efficient operation of the pipeline system. However, the traditional pipeline connector generally uses a fixing method of screw and collar in connection with the hose. Although this method can realize the connection of the hose, it has many inconveniences in the operation process.

[0003] The traditional connection method usually requires the worker to manually pull the hose first, so that it is sleeved on one end of the connector, and then the worker needs to fix the hose and the connector by tightening the screw.

[0004] However, in actual use, the worker needs to spend a lot of time and effort to manually hold the hose to avoid deviation of the connection end of the hose from the connector when tightening the screw. At the same time, the tightening process of the screw needs to be repeatedly operated, and the worker needs to manually hold the hose every time, thereby increasing the labor intensity of the worker and reducing the work efficiency. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to solve the problem that the worker needs to spend a lot of time and effort to manually hold the hose, and the tightening process of the screw needs to be repeatedly operated, and the worker needs to manually hold the hose every time, thereby increasing the labor intensity of the worker and reducing the work efficiency. The present application provides a pipeline connector.

[0006] In order to achieve the above purpose, the application specifically adopts the following technical scheme:

[0007] A pipeline connector, comprising a connector pipe body, a reverse T-shaped mounting rod is fixedly connected to the bottom of the connector pipe body, an adjusting sliding groove is symmetrically formed in one end of the reverse T-shaped mounting rod, an adjusting sliding block is slidably connected in the adjusting sliding groove, a pre-fixing collar is fixedly connected to one end of the adjusting sliding block, the pre-fixing collar is sleeved on one end of the connector pipe body, a matching inclined groove is formed in the side of the pre-fixing collar facing the connector pipe body, a pre-fixing spring is fixedly connected in the adjusting sliding groove, one end of the pre-fixing spring is fixedly connected with the adjusting sliding block, a resisting base ring is fixedly connected to one end of the connector pipe body, a ring-shaped locking groove is formed in the opposite side of the two resisting base rings, and a locking assembly for driving the hose to be embedded in the ring-shaped locking groove is arranged on one end of the connector pipe body.

[0008] By adopting the technical scheme, the cooperation of the pre-fixing spring, the adjusting sliding block and the pre-fixing sleeve ring facilitates the pre-fixing of the hose and the connector pipe body after the hose is sleeved on one end of the connector pipe body, the pre-fixing spring is used to push the pre-fixing sleeve ring to be sleeved on one end of the connector pipe body, and the hose is pushed to abut against the outer side of the connector pipe body, so that the pre-fixing of the hose and the connector pipe body is realized, and then the one end of the hose is fixedly embedded in the inside of the annular locking groove by tightening the locking assembly, so that the fixed connection between the connector pipe body and the hose is quickly realized, the labor intensity of the workers is reduced, and the connection efficiency of the device is improved.

[0009] Further, the locking assembly comprises a sleeve seat fixedly sleeved on the middle section of the connector pipe body, one end of the sleeve seat is symmetrically provided with a driving threaded groove, and one end of the sleeve seat is symmetrically and threadedly connected with a locking sleeve through the driving threaded groove.

[0010] By adopting the technical scheme, the cooperation of the driving threaded groove and the locking sleeve facilitates the movement of the locking ring sleeve along the length direction of the connector pipe body by rotating the locking sleeve, and the hose sleeved on one end of the connector pipe body is embedded in the inside of the annular locking groove, so that the hose and the connector pipe body are quickly fixed, and the practicality of the device is effectively improved.

[0011] Further, one end of the locking ring sleeve is rotatably connected with an abutting ring sleeve, and one end of the abutting ring sleeve is inserted into the inside of the annular locking groove.

[0012] By adopting the technical scheme, the cooperation of the abutting ring sleeve and the locking ring sleeve enables the locking ring sleeve to abut against the hose in rotation, so that the abrasion of the locking ring sleeve and the hose is effectively reduced, and the service life of the device is prolonged.

[0013] Further, the outer side of the locking sleeve is provided with a friction ridge.

[0014] By adopting the technical scheme, the cooperation of the friction ridge and the locking sleeve effectively increases the friction force of the surface of the locking sleeve, and improves the stability when the locking sleeve is rotated.

[0015] Further, one end of the connector pipe body is symmetrically fixedly sleeved with a sealing rubber ring, and the sealing rubber ring is installed in the inside of the annular locking groove.

[0016] By adopting the technical scheme, the cooperation of the sealing rubber ring and the annular locking groove facilitates the filling of the inside of the annular locking groove by the deformation characteristics of the sealing rubber ring, so that the sealing property between the connector pipe body and the hose is improved.

[0017] Further, one end of the inverted T-shaped mounting rod is symmetrically provided with a receiving groove, the inside of the receiving groove is symmetrically connected with a jacking block, the top of the jacking block is fixedly connected with a locking block matched with the locking sleeve, the middle section of the inverted T-shaped mounting rod is provided with a mounting bin communicated with the two receiving grooves, and the inside of the mounting bin is mounted with a jacking mechanism for driving the jacking block to move out of the inside of the receiving groove.

[0018] By adopting the above technical scheme, through the cooperation of the jacking mechanism, the jacking block and the locking block, after the locking sleeve pushes the locking ring to drive one end of the hose to be embedded into the inside of the annular locking groove along the length direction of the connector pipe body, the jacking block drives the locking block to move out of the inside of the mounting bin, and the jacking block pushes the locking block to abut against one end of the locking sleeve, so as to fix the locking sleeve, thereby reducing the misoperation of the locking sleeve caused by external force, preventing the connection between the connector pipe body and the hose from loosening, and improving the stability of the device.

[0019] Further, the jacking mechanism comprises a locking rod rotatably connected in the inside of the mounting bin, one end of the locking rod is symmetrically provided with threads in opposite directions, one end of the locking rod is symmetrically connected with a jacking rod, one end of the jacking rod is symmetrically rotatably connected with a plurality of jacking rollers, one end of the jacking block close to the mounting bin is provided with an inclined surface in rolling abutment with the jacking rollers, one end of the jacking rod is slidably connected in the inside of the mounting bin, and the inside of the mounting bin is mounted with a driving assembly for driving the locking rod to rotate.

[0020] By adopting the above technical scheme, through the cooperation of the locking rod, the jacking rod and the jacking rollers, the jacking rod drives the jacking rollers to move along the length direction of the locking rod by rotating the driving assembly, the jacking rollers are in rolling abutment with the inclined surface at one end of the jacking block, the jacking block drives the locking block to move out of the inside of the mounting bin, and the practicality of the device is effectively improved.

[0021] Further, the driving assembly comprises a bevel gear one fixedly connected at one end of the locking rod, the inside of the mounting bin is rotatably connected with a bevel gear two engaged with the bevel gear one, and one end of the bevel gear two penetrates through the inverted T-shaped mounting rod and is fixedly connected with a jacking handle.

[0022] By adopting the above technical scheme, through the cooperation of the bevel gear one and the bevel gear two, rotating the jacking handle can drive the bevel gear two to engage with the bevel gear one, and the bevel gear one drives the locking rod to rotate, so as to drive the locking rod to rotate, and the practicality of the device is further improved.

[0023] In summary, the present application has at least one of the following beneficial effects:

[0024] 1. By setting the cooperation of the pre-fixing spring and the adjusting slider, the pre-fixing sleeve ring, after the hose sleeve is set on one end of the connector pipe body, the pre-fixing spring is rebounded to push the pre-fixing sleeve ring to be set on one end of the connector pipe body, and the hose is pushed to form a resistance with the outside of the connector pipe body, so as to realize the pre-fixing between the hose and the connector pipe body, then the one end of the hose is fixedly embedded in the inside of the annular locking groove by tightening the locking assembly, so as to quickly realize the fixed connection between the connector pipe body and the hose, reduce the labor intensity of the workers, and improve the connection efficiency of the device.

[0025] 2. By setting the cooperation of the driving thread groove and the locking sleeve, the locking ring is moved along the length direction of the connector pipe body by rotating the locking sleeve, and the hose is embedded in the inside of the annular locking groove, so as to realize the quick fixing between the hose and the connector pipe body, and effectively improve the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 is a schematic diagram of the three-dimensional structure of the device body in the application.

[0027] Fig. 2 is an exploded view of the device body in the application.

[0028] Fig. 3 is an internal structure exploded view of the storage groove in the application.

[0029] BRIEF DESCRIPTION OF DRAWINGS:

[0030] 1, connector pipe body; 2, inverted T-shaped mounting rod; 3, adjusting sliding groove; 4, adjusting sliding block; 5, pre-fixing sleeve ring; 6, fitting inclined groove; 7, pre-fixing spring; 8, resistance base ring; 9, annular locking groove; 10, sleeve seat; 11, driving thread groove; 12, locking sleeve; 13, locking ring; 14, resistance ring; 15, friction ridge; 16, sealing rubber ring; 17, storage groove; 18, jacking sliding block; 19, locking block; 20, mounting bin; 21, locking rod; 22, jacking rod; 23, jacking roller; 24, bevel gear one; 25, bevel gear two; 26, jacking handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings Figs. 1-3 The application is further described in detail.

[0032] The application embodiment discloses a pipeline connector.

[0033] Refer to Fig. 1 and Fig. 2The utility model provides a pipeline connector, including the connector pipe body 1, the bottom fixed connection of connector pipe body 1 has inverted T type mounting rod 2, the one end of inverted T type mounting rod 2 is symmetrically seted up and is adjusted sliding slot 3, the inside sliding connection of adjusted sliding slot 3 has adjusted sliding block 4, the one end fixed connection of adjusted sliding block 4 has pre -fixed collar 5, pre -fixed collar 5 is set in the one end of connector pipe body 1, and the side of pre -fixed collar 5 is seted up and is fitted inclined groove 6 in the direction of connector pipe body 1, the inside fixed connection of adjusted sliding slot 3 has pre -fixed spring 7, and the one end of pre -fixed spring 7 is fixedly connected with adjusted sliding block 4, and the one end of connector pipe body 1 is symmetrically fixed connection has the base ring 8 of resistance and touch, and the opposite side of two base rings 8 of resistance and touch is seted up and is locked in annular groove 9, and the one end of connector pipe body 1 is provided with the locking assembly for driving the embedded ring of annular locking groove 9 inside the hose,

[0034] Wherein, the locking assembly includes a sleeve seat 10 fixedly sleeved on the middle segment of the connector pipe body 1, the one end of the sleeve seat 10 is symmetrically provided with a driving threaded groove 11, and the one end of the sleeve seat 10 is symmetrically threadedly connected with a locking sleeve 12 through the driving threaded groove 11, and the one end of the locking sleeve 12 is fixedly connected with a locking ring sleeve 13 matched with the annular locking groove 9;

[0035] And, the one end of the locking ring sleeve 13 is rotatably connected with a resistance ring sleeve 14, and the one end of the resistance ring sleeve 14 is inserted into the inside of the annular locking groove 9;

[0036] And, the outer side of the locking sleeve 12 is provided with a friction convex pattern 15;

[0037] And, the one end of the connector pipe body 1 is symmetrically fixedly sleeved with a sealing rubber ring 16, and the sealing rubber ring 16 is installed in the inside of the annular locking groove 9.

[0038] In use, first, the pre-fixed collar 5 is pulled to drive the adjusted sliding block 4 to move away from the connector pipe body 1 along the length direction of the adjusted sliding slot 3, and the pre-fixed spring 7 is compressed to produce shrinkage deformation, at the same time, one end of the hose is pulled through the inside of the pre-fixed collar 5 and sleeved on the one end of the connector pipe body 1, then the one end of the hose is continuously pushed around the periphery of the resistance base ring 8 and moves between the resistance base ring 8 and the locking ring sleeve 13, then the pre-fixed collar 5 is released to pull, so that the pre-fixed spring 7 is relieved to produce rebound deformation, and the pre-fixed collar 5 is driven by the adjusted sliding block 4 to move close to the connector pipe body 1 along the length direction of the adjusted sliding slot 3, at the same time, the pre-fixed collar 5 is sleeved on the one end of the connector pipe body 1, and the hose is pushed to abut against the outer side of the connector pipe body 1, so as to realize the pre-fixing between the hose and the connector pipe body 1.

[0039] Then the friction between the locking sleeve 12 and the hand is increased by setting the friction convex 15, and the locking sleeve 12 is screwed with the driving thread groove 11 to form a threaded connection, at the same time, the locking sleeve 12 pushes the locking ring 13 to drive the contact ring 14 to move along the length direction of the connector pipe body 1 to the inside of the annular locking groove 9, and the contact ring 14 pushes one end of the hose to embed in the inside of the annular locking groove 9 and extrudes the sealing rubber ring 16 to deform, at the same time, the deformation of the sealing rubber ring 16 fills the gap between the contact ring 14 and the annular locking groove 9, so as to facilitate the use of the pre-fixing spring 7 and the adjusting slider 4, the pre-fixing ring 5 to pre-fix the hose sleeved on one end of the connector pipe body 1, and then the one end of the hose is fixedly embedded in the inside of the annular locking groove 9 by tightening the locking assembly, so as to quickly realize the fixed connection between the connector pipe body 1 and the hose, reduce the labor intensity of the workers, and improve the connection efficiency of the device.

[0040] Referring to Figs. 1-3 , the one end of the inverted T-shaped mounting rod 2 is symmetrically provided with a receiving groove 17, the inside of the receiving groove 17 is symmetrically connected with a jacking slider 18, the top of the jacking slider 18 is fixedly connected with a locking block 19 matched with the locking sleeve 12, and the middle segment of the inverted T-shaped mounting rod 2 is provided with a mounting bin 20 communicated with the two receiving grooves 17, and the inside of the mounting bin 20 is mounted with a jacking mechanism for driving the jacking slider 18 to pop out of the inside of the receiving groove 17.

[0041] The jacking mechanism comprises a locking rod 21 rotationally connected in the inside of the mounting bin 20, the one end of the locking rod 21 is symmetrically provided with threads with opposite rotation directions, and the one end of the locking rod 21 is symmetrically connected with a jacking rod 22, the one end of the jacking rod 22 is symmetrically rotationally connected with a plurality of jacking rollers 23, and the one end of the jacking slider 18 close to the mounting bin 20 is provided with an inclined surface rolling against the jacking roller 23, the one end of the jacking rod 22 is slidingly connected in the inside of the mounting bin 20, and the inside of the mounting bin 20 is mounted with a driving assembly for driving the locking rod 21 to rotate.

[0042] The driving assembly comprises a bevel gear one 24 fixedly connected at the one end of the locking rod 21, the inside of the mounting bin 20 is rotationally connected with a bevel gear two 25 engaged with the bevel gear one 24, and the one end of the bevel gear two 25 penetrates through the inverted T-shaped mounting rod 2 and is fixedly connected with a jacking handle 26.

[0043] In use, when the locking nut 12 pushes the locking ring 13 to cause one end of the hose to be inserted into the annular locking groove 9 along the length of the connector tube 1, rotating the lifting handle 26 causes the bevel gear 25 to mesh with the bevel gear 24, and the bevel gear 24 causes the brake rod 21 to form a threaded connection with the lifting rod 22. At the same time, it drives the two lifting rods 22 to move away from each other along the length of the brake rod 21, and causes the lifting rods 22 to drive the lifting roller 23 to be inclined at one end of the lifting slider 18. The rolling contact causes the lifting roller 23 to insert into the bottom of the lifting slider 18 along the length of the brake rod 21. Then, the lifting roller 23 pushes the lifting slider 18 to push the brake block 19 out of the installation chamber 20. At the same time, the lifting slider 18 pushes the brake block 19 to form contact with one end of the locking nut 12, thereby fixing the locking nut 12. This reduces the risk of external force accidentally contacting the locking nut 12, which could cause the connection between the connector tube 1 and the hose to loosen, thus improving the stability of the device.

[0044] The implementation principle of a pipe connector in this embodiment is as follows: First, the pre-fixed collar 5 is pulled to drive the adjusting slider 4 to move away from the connector tube body 1 along the length direction of the adjusting groove 3, and the pre-fixed spring 7 is squeezed to produce a contraction deformation. At the same time, one end of the traction hose passes through the inside of the pre-fixed collar 5 and is sleeved on one end of the connector tube body 1. Then, the one end of the hose is pushed to go around the outer periphery of the contact base ring 8 and move to the space between the contact base ring 8 and the locking ring sleeve 13. Then, the traction on the pre-fixed collar 5 is released, so that the pre-fixed spring 7 is released from the force and produces a rebound deformation. The adjusting slider 4 is pushed to drive the pre-fixed collar 5 to move closer to the connector tube body 1 along the length direction of the adjusting groove 3. At the same time, the pre-fixed collar 5 is sleeved on one end of the connector tube body 1, and the hose is pushed to form an abutment with the outside of the connector tube body 1.

[0045] Then, by rotating the locking nut 12, a threaded connection is formed with the drive thread groove 11. At the same time, the locking nut 12 pushes the locking ring sleeve 13 to drive the contact ring sleeve 14 to move along the length direction of the connector tube body 1 into the annular locking groove 9, and the contact ring sleeve 14 pushes one end of the hose to be embedded into the annular locking groove 9.

[0046] Next, by rotating the lifting handle 26, the second bevel gear 25 is driven to mesh with the first bevel gear 24, and the first bevel gear 24 drives the brake rod 21 to form a threaded connection with the lifting rod 22. At the same time, the two lifting rods 22 are driven to move away from each other along the length of the brake rod 21, and the lifting rod 22 drives the lifting roller 23 to form a rolling contact with the inclined surface of one end of the lifting slider 18. At the same time, the lifting roller 23 is inserted into the bottom of the lifting slider 18 along the length of the brake rod 21. Then, the lifting roller 23 pushes the lifting slider 18 to push the brake block 19 out of the installation chamber 20. At the same time, the lifting slider 18 pushes the brake block 19 to form a contact with one end of the locking nut 12, thereby fixing the locking nut 12.

Claims

1. A pipe connection, comprising a connection pipe body (1), characterized in that: The bottom of the connector pipe body (1) is fixedly connected with a inverted T-shaped mounting rod (2), one end of the inverted T-shaped mounting rod (2) is symmetrically provided with an adjusting sliding groove (3), the inside of the adjusting sliding groove (3) is slidably connected with an adjusting sliding block (4), one end of the adjusting sliding block (4) is fixedly connected with a pre-fixing sleeve ring (5), the pre-fixing sleeve ring (5) is sleeved on one end of the connector pipe body (1), one side of the pre-fixing sleeve ring (5) towards the connector pipe body (1) is provided with a matching inclined groove (6), the inside of the adjusting sliding groove (3) is symmetrically fixedly connected with a pre-fixing spring (7), one end of the pre-fixing spring (7) is fixedly connected with the adjusting sliding block (4), one end of the connector pipe body (1) is symmetrically fixedly connected with a resisting base ring (8), the opposite side of the two resisting base rings (8) is provided with an annular locking groove (9), one end of the connector pipe body (1) is provided with a locking assembly for driving the hose to be embedded in the inside of the annular locking groove (9).

2. A pipe coupling according to claim 1, characterised in that: The locking assembly comprises a sleeve (10) fixedly sleeved on the middle section of the connector pipe body (1), one end of the sleeve (10) is symmetrically provided with a driving threaded groove (11), one end of the sleeve (10) is symmetrically and threadedly connected with a locking sleeve (12) through the driving threaded groove (11), one end of the locking sleeve (12) is fixedly connected with a locking ring sleeve (13) matched with the annular locking groove (9).

3. A pipe coupling according to claim 2, wherein: One end of the locking ring sleeve (13) is rotatably connected with a resisting ring sleeve (14), one end of the resisting ring sleeve (14) is inserted into the inside of the annular locking groove (9).

4. A pipe coupling according to claim 2, wherein: The outside of the locking sleeve (12) is provided with a friction convex pattern (15).

5. A pipe coupling according to claim 1, wherein: One end of the connector pipe body (1) is symmetrically fixedly sleeved with a sealing rubber ring (16), the sealing rubber ring (16) is installed in the inside of the annular locking groove (9).

6. A pipe coupling according to claim 1, wherein: One end of the inverted T-shaped mounting rod (2) is symmetrically provided with a receiving groove (17), the inside of the receiving groove (17) is symmetrically slidably connected with a jacking sliding block (18), the top of the jacking sliding block (18) is fixedly connected with a locking block (19) matched with the locking sleeve (12), the middle section of the inverted T-shaped mounting rod (2) is provided with a mounting bin (20) communicated with the two receiving grooves (17), the inside of the mounting bin (20) is installed with a jacking mechanism for driving the jacking sliding block (18) to be jacked out of the inside of the receiving groove (17).

7. A pipe coupling according to claim 6, wherein: The jacking mechanism comprises a locking rod (21) rotatably connected in the inside of the mounting bin (20), one end of the locking rod (21) is symmetrically provided with threads in opposite directions, and one end of the locking rod (21) is symmetrically and threadedly connected with a jacking rod (22), one end of the jacking rod (22) is symmetrically rotatably connected with a plurality of jacking rollers (23), one end of the jacking sliding block (18) close to the mounting bin (20) is provided with an inclined surface in rolling contact with the jacking rollers (23), one end of the jacking rod (22) is slidably connected in the inside of the mounting bin (20), and the inside of the mounting bin (20) is installed with a driving assembly for driving the locking rod (21) to rotate.

8. A pipe coupling according to claim 7, wherein: The driving assembly comprises a bevel gear one (24) fixedly connected at one end of the brake rod (21), the inside of the mounting bin (20) is rotationally connected with a bevel gear two (25) engaged with the bevel gear one (24), one end of the bevel gear two (25) penetrates through the inverted T-shaped mounting rod (2), and the top lifting handle (26) is fixedly connected.

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