CN212264236U

CN212264236U - Manual portable swan neck system

Info

Publication number: CN212264236U
Application number: CN201922317173.7U
Authority: CN
Inventors: 方敏
Original assignee: YANGZHOU YANGZI VEHICLE PLATE WORK CO Ltd
Current assignee: YANGZHOU YANGZI VEHICLE PLATE WORK CO Ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2021-01-01
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a manual portable swan neck system relates to the curved system technical field of pipeline, which comprises a housin, the inner chamber bottom fixedly connected with bottom plate of casing, upper surface one side fixedly connected with swan neck shaft of bottom plate, the spout has been seted up to one side of swan neck shaft and the upper surface that is located the bottom plate, sliding connection has the slider in the inner chamber of spout, the top fixedly connected with fixed axle of slider, the screw has been seted up to the one end of spout, one side of slider is rotated through the bearing and is connected with the screw rod, the one end of screw rod runs through one side that the screw extends to the bottom plate, the upper surface of swan neck shaft is provided with the. The utility model discloses a setting of swan neck shaft and fixed axle has realized carrying out the purpose that the centre gripping was fixed to the pipe that needs buckle, has improved the stability of return bend to improve return bend efficiency, set up through the activity of cap again, simple structure has improved the portability that the swan neck system carried, thereby has improved the practicality.

Description

Manual portable swan neck system

Technical Field

The utility model relates to a curved system technical field of pipeline, in particular to manual portable swan neck system.

Background

The return bend adopts complete set bending apparatus to carry out the crooked, divide into two kinds of technologies of cold roast and hot push, no matter which kind of machine equipment and pipeline, the return bend is used to most, mainly is used for oil transportation, gas transmission, infusion, engineering bridge construction etc. and common swan neck system is bending machine and hickey in the life, and the bending machine roughly can divide into numerical control bending machine, hydraulic pressure bending machine etc. the usage of bending machine: the hydraulic pipe bender is mainly used for laying and repairing pipelines in the aspects of electric power construction, highway construction, boilers, bridges, ships, furniture, decoration and the like, has the advantages of multiple functions, reasonable structure, simplicity in operation, convenience in movement, rapidness in installation and the like, and is mainly used for plastic forming of pipes; the pipe bender is suitable for the pipes of aluminum plastic pipes, copper pipes and the like, so that the pipes are bent smoothly and quickly without deformation and fission.

The pipe bending device in the prior art is complex in structure, heavy and inconvenient to carry, and due to the fact that the workload of a construction site is large, constructors need to continuously move the pipe bender to a place where a circular pipe needs to be bent, time is wasted, and a large amount of manpower is consumed, so that the working efficiency is reduced, and the practicability of the pipe bending device is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual portable swan neck system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manual portable swan neck system, includes the casing, the inner chamber bottom fixedly connected with bottom plate of casing, upper surface one side fixedly connected with swan neck shaft of bottom plate, the spout has been seted up to the upper surface that just is located the bottom plate in one side of swan neck shaft, sliding connection has the slider in the inner chamber of spout, the top fixedly connected with fixed axle of slider, the screw has been seted up to the one end of spout, one side of slider is rotated through the bearing and is connected with the screw rod, the one end of screw rod runs through the one side that the screw extends to the bottom plate, the upper surface of swan neck shaft is provided with the mechanism of bending, the upper surface.

Preferably, the bending mechanism comprises a rotating plate, the middle part of the upper surface of the bent tube shaft is rotatably connected with a rotating shaft through a bearing, the outer wall of the bottom of the rotating shaft is sleeved with one end of the rotating plate, the bottom of the rotating plate is fixedly connected with a bending shaft, the outer wall of the top of the rotating shaft is sleeved with a push rod, the bottom of the push rod is fixedly connected with a connecting block, and the bottom of the connecting block is fixedly connected with the upper surface of the rotating plate.

Preferably, the outer walls of the bent pipe shaft and the fixed shaft are provided with first placing grooves, and concave clamping blocks are fixedly connected to the inner cavities of the two first placing grooves respectively.

Preferably, one side of the rotating shaft is provided with a second placing groove.

Preferably, the middle part of the upper surface of the shell cover is fixedly connected with a handle.

Preferably, four corners of the bottom of the shell are fixedly connected with supporting columns.

The utility model discloses a technological effect and advantage:

1. the utility model realizes the purpose of clamping and fixing the round pipe to be bent through the arrangement of the bent pipe shaft and the fixed shaft, improves the stability of the bent pipe, thereby improving the pipe bending efficiency, has simple structure through the movable arrangement of the shell cover, and improves the portability of the pipe bending device, thereby improving the practicability;

2. the utility model discloses a cooperation of swan neck axle, commentaries on classics board and push rod is used, promotes the push rod, and the push rod drives the commentaries on classics board and rotates, and the commentaries on classics board drives the axle of bending and rotates, and the axle of bending drives the pipe and rotates in first standing groove, bends the pipe, has improved the convenience of return bend.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the internal three-dimensional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. a housing; 2. a base plate; 3. bending a pipe shaft; 4. a chute; 5. a slider; 6. a fixed shaft; 7. A screw hole; 8. a screw; 9. a shell cover; 10. a rotating shaft; 11. rotating the plate; 12. bending the shaft; 13. a push rod; 14. Connecting blocks; 15. a first placing groove; 16. a concave clamping block; 17. a second placing groove; 18. a handle; 19. And (4) a support column.

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.

The utility model provides a manual portable pipe bending device as shown in figures 1-4, which comprises a shell 1, a bottom plate 2 is fixedly connected at the bottom of the inner cavity of the shell 1, a bent pipe shaft 3 is fixedly connected at one side of the upper surface of the bottom plate 2, the circular pipe is bent on the bent pipe shaft 3, a chute 4 is arranged at one side of the bent pipe shaft 3 and positioned on the upper surface of the bottom plate 2, a slider 5 is slidably connected in the inner cavity of the chute 4, a fixed shaft 6 is fixedly connected at the top of the slider 5, a screw hole 7 is arranged at one end of the chute 4, one side of the slider 5 is rotatably connected with a screw rod 8 through a bearing, one end of the screw rod 8 penetrates through the screw hole 7 and extends to one side of the bottom plate 2, the circular pipe to be bent is inserted into a concave clamping block 16 on the bent pipe shaft 3, the screw rod 8 is rotated, the, slider 5 drives fixed axle 6 and removes, fixed axle 6 drives spill clamp splice 16 and removes, press from both sides the pipe tightly, the upper surface of return bend axle 3 is provided with the mechanism of bending, the upper surface swing joint of casing 1 has cap 9, two first screw holes have all been seted up at the front and the back of bottom plate 2, cap 9's front and back all seted up two with first screw hole assorted second screw hole, equal threaded connection has the bolt in the inner chamber of four second screw holes, during the use, take off cap 9 and buckle the operation to the pipe, cover cap 9 when not, conveniently carry.

The bending mechanism comprises a rotating plate 11, the middle part of the upper surface of a bent pipe shaft 3 is rotatably connected with a rotating shaft 10 through a bearing, the rotating shaft 10 is arranged to enable a push rod 13 and the rotating plate 11 to rotate to bend a round pipe without influencing the movement of the bent pipe shaft 3, the outer wall of the bottom of the rotating shaft 10 is sleeved with one end of the rotating plate 11, the bottom of the rotating plate 11 is fixedly connected with a bending shaft 12, the outer wall of the top of the rotating shaft 10 is sleeved with a push rod 13, the bottom of the push rod 13 is fixedly connected with a connecting block 14, the bottom of the connecting block 14 is fixedly connected with the upper surface of the rotating plate 11, the push rod 13 pushes the rotating plate 11 to rotate, the rotating plate 11 drives the bending shaft 12 to rotate, the bending shaft 12 drives the round pipe to rotate in a first placing groove 15, the round pipe is bent, after the bending is finished, a screw rod 8 is reversely rotated, so that two concave clamping, first standing groove 15 has all been seted up to the outer wall of bent pipe axle 3 and fixed axle 6, difference fixedly connected with spill clamp splice 16 in the inner chamber of two first standing grooves 15, it realizes carrying out the fixed purpose of centre gripping with the pipe to be provided with two spill clamp splices 16, thereby improve the stability of return bend, second standing groove 17 has been seted up to one side of pivot 10, second standing groove 17 and first standing groove 15 phase-match, buckle the pipe jointly, the upper surface middle part fixedly connected with handle 18 of cap 9, be provided with handle 18 and conveniently remove swan neck system, the equal fixedly connected with support column 19 in four edges department in 1 bottom of casing, support column 19 supports swan neck system.

This practical theory of operation: during the use, rotate four bolts, take off cap 9, the small-size pipe that will buckle inserts in the spill clamp splice 16 on bent axle 3, rotate screw rod 8, screw rod 8 and 7 threaded connection drive screw rod 8 removals of screw, screw rod 8 drives slider 5 and slides on spout 4, slider 5 drives fixed axle 6 and removes, fixed axle 6 drives spill clamp splice 16 and removes, press from both sides the pipe tightly, promote push rod 13, push rod 13 drives swivel plate 11 and rotates, swivel plate 11 drives the axle 12 that bends and rotates, the axle 12 that bends drives the pipe and rotates in first standing groove 15, bend the pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A manual portable elbow device, comprising a housing (1), characterized in that: the inner chamber bottom fixedly connected with bottom plate (2) of casing (1), upper surface one side fixedly connected with bent pipe axle (3) of bottom plate (2), spout (4) have been seted up to one side of bent pipe axle (3) and the upper surface that is located bottom plate (2), sliding connection has slider (5) in the inner chamber of spout (4), the top fixedly connected with fixed axle (6) of slider (5), screw (7) have been seted up to the one end of spout (4), one side of slider (5) is rotated through the bearing and is connected with screw rod (8), the one end of screw rod (8) runs through screw (7) and extends to one side of bottom plate (2), the upper surface of bent pipe axle (3) is provided with the mechanism of bending, the upper surface swing joint of casing (1) has cap (9).

2. A hand-operated portable elbow device according to claim 1, wherein: the mechanism of bending includes swivel plate (11), the upper surface middle part of bent axle (3) is rotated through the bearing and is connected with pivot (10), the bottom outer wall of pivot (10) cup joints with the one end of swivel plate (11), the bottom fixedly connected with axle of bending (12) of swivel plate (11), push rod (13) have been cup jointed to the top outer wall of pivot (10), the bottom fixedly connected with connecting block (14) of push rod (13), the bottom of connecting block (14) is connected with the last fixed surface of swivel plate (11).

3. A hand-operated portable elbow device according to claim 1, wherein: first placing grooves (15) are formed in the outer walls of the bent pipe shaft (3) and the fixed shaft (6), and concave clamping blocks (16) are fixedly connected in the inner cavities of the two first placing grooves (15) respectively.

4. A hand-operated portable elbow device according to claim 2, wherein: and a second placing groove (17) is formed in one side of the rotating shaft (10).

5. A hand-operated portable elbow device according to claim 1, wherein: the middle part of the upper surface of the shell cover (9) is fixedly connected with a handle (18).

6. A hand-operated portable elbow device according to claim 1, wherein: four corners of the bottom of the shell (1) are fixedly connected with supporting columns (19).