CN213919473U

CN213919473U - PE pipeline production traction auxiliary device

Info

Publication number: CN213919473U
Application number: CN202022129788.XU
Authority: CN
Inventors: 熊煦
Original assignee: Shanghai Jiuxinde Auto Parts Co ltd
Current assignee: Shanghai Jiuxinde Auto Parts Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-10
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a PE pipeline technical field specifically is a PE pipeline production pulls auxiliary device, include: PE pipeline, the inside of PE pipeline one end is provided with and is the criss-cross support frame, the movable slot has been seted up to four terminal surfaces of support frame, it has the movable rod to peg graft in the movable slot, the one end that the support frame was kept away from to the movable rod is provided with the chuck of connecting the PE pipeline, movable rod other end threaded connection has the transfer line, the transmission storehouse has been seted up to support frame positive central authorities, the one end that the movable rod was kept away from to the transfer line extends to in the transmission storehouse and the first bevel gear of fixedly connected with, there is the apron positive opening part in transmission storehouse through bolt fixed mounting, first butterfly screw rod is worn to be equipped with at the apron center, the one end fixedly connected with second bevel gear that first butterfly screw rod is located the transmission storehouse, the second bevel gear is connected with first bevel gear meshing, the utility model discloses adjust conveniently, the connection time between support frame and the PE pipeline has been saved greatly to effectively improve traction efficiency.

Description

PE pipeline production traction auxiliary device

Technical Field

The utility model relates to a PE pipeline production technical field specifically is a PE pipeline production pulls auxiliary device.

Background

At present, the PE pipe is mainly produced by mixing and heating polyethylene resin and color master batch, rubbing the mixture under the rotation of a double screw to generate heat, softening, plasticizing and extruding the raw materials through the shearing action of the screw, and cooling and shaping. But in the cooling and setting process, setting and traction devices are needed, otherwise, the pipeline is easy to deform, and the problem of product failure is caused.

The prior publication No. CN206030484U discloses a PE pipeline production traction auxiliary device. The technical scheme is as follows: the PE pipeline traction device comprises a cross support frame, a telescopic pipe, support heads, traction rings and bolts, wherein the cross support frame is installed in an inner cavity of the end part of a PE pipeline, the traction rings are arranged outside the center of the cross support frame, the four support rods of the cross support frame are respectively provided with the telescopic pipe, the telescopic pipe is connected with the support rods through threads, the support heads are fixedly arranged at the outer ends of the telescopic pipe, and the support heads are fixedly connected with the outer wall of the PE pipeline through the bolts. The beneficial effects are that: the utility model discloses an install the tip inner chamber at the PE pipeline with the cross support frame, then, adjust flexible pipe, make and support head and the laminating of pipeline inner wall, the rethread bolt is together fixed with it, draw gear drives the pipeline through the traction ring and removes, owing to by the supporting role of cross support frame, the pipeline deformation has been avoided, but the device is when using, need adjust flexible pipe one by one, make the size of its adaptation PE pipeline, still need connect PE pipeline and support head through the bolt simultaneously, not only damaged the pipeline, still need spend the plenty of time to load and unload, the traction efficiency is reduced, user's user demand can not be satisfied, for this reason, we have proposed a PE pipeline production and have pull auxiliary device with good solution above-mentioned drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE pipeline production pulls auxiliary device to solve the problem that proposes in the above-mentioned background art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a PE pipeline production traction auxiliary device comprises: PE pipeline, the inside of PE pipeline one end is provided with and is criss-cross support frame, the activity groove has been seted up to four terminal surfaces of support frame, it has the movable rod to peg graft in the activity groove, the one end that the support frame was kept away from to the movable rod is provided with the chuck of connecting the PE pipeline, movable rod other end threaded connection has the transfer line, the positive central authorities of support frame have seted up the transmission storehouse, the one end that the movable rod was kept away from to the transfer line extends to the transmission storehouse in and the first bevel gear of fixedly connected with, the positive opening part of transmission storehouse has the apron through bolt fixed mounting, first butterfly screw rod is worn to be equipped with at the apron center, the one end fixedly connected with second bevel gear that first butterfly screw rod is located the transmission storehouse, the second bevel gear is connected with the meshing of first bevel gear.

Furthermore, the movable groove and the movable rod are both of square structures, and the movable rod is connected with the support frame in a sliding mode through the movable groove.

Further, the chuck is including welding in the double-layered frame that is the C style of calligraphy of movable rod one end, the inboard bottom of double-layered frame is provided with the bottom sprag with the laminating of PE pipeline inner wall, the inboard top activity of double-layered frame is provided with the last supporting block with the laminating of PE pipeline outer wall, double-layered frame top threaded connection has the butterfly screw rod of second, the butterfly screw rod of second one end is connected with the supporting block rotation on the top.

Furthermore, one sides of the lower supporting block and the upper supporting block, which are close to the PE pipeline, are arc-shaped.

Furthermore, the lower supporting block and the upper supporting block are made of rubber materials.

Furthermore, two traction rings are symmetrically arranged on two sides of the front face of the support frame, and the two traction rings are simultaneously connected with the traction device through a steel rope.

Compared with the prior art, the utility model provides a PE pipeline production pulls auxiliary device possesses following beneficial effect:

1. when the utility model is used, the first butterfly screw rod is twisted forwards and backwards to drive the four transmission rods to rotate forwards and backwards at the same time, so that the four movable rods are pushed to move towards the direction far away from or close to the support frame along the movable grooves at the same time, the clamping heads can clamp and fix PE pipelines with different sizes, and the adjustment is convenient;

2. the utility model discloses, after adjusting first butterfly screw rod and making the bottom suspension strut hug closely in PE pipeline inner wall, twist the second butterfly screw rod, promote the top suspension strut and hug closely in the outer wall of PE pipeline to press from both sides PE pipeline clamp and get fixedly, thereby replace traditional bolt fastening, can avoid PE pipeline to damage when fixed;

3. the utility model discloses, through setting up two traction rings, when pulling, fix two traction rings simultaneously behind a steel cable, connect draw gear with the steel cable other end and pull, can guarantee that the atress of pipeline is even, avoid the pipeline to take place to buckle.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

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

fig. 4 is a schematic view of the chuck structure of the present invention.

In the figure: 1-PE pipeline; 2-a support frame; 3-a movable groove; 4-a movable rod; 5-clamping head; 6-a transmission rod; 7-a transmission bin; 8-a first bevel gear; 9-cover plate; 10-a first butterfly screw; 11-a second bevel gear; 12-a clamping frame; 13-a lower support block; 14-an upper support block; 15-a second butterfly screw; 16-traction ring.

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.

Example (b): referring to fig. 1 to 4, the present invention provides a technical solution: a PE pipeline production traction auxiliary device comprises: the PE pipeline 1, a cross-shaped support frame 2 is arranged inside one end of the PE pipeline 1, movable grooves 3 are arranged on four end faces of the support frame 2, a movable rod 4 is inserted in each movable groove 3, a chuck 5 connected with the PE pipeline 1 is arranged at one end, away from the support frame 2, of each movable rod 4, a transmission rod 6 is connected with the other end of each movable rod 4 in a threaded manner, a transmission bin 7 is arranged in the center of the front face of the support frame 2, one end, away from the movable rod 4, of each transmission rod 6 extends into the corresponding transmission bin 7 and is fixedly connected with a first bevel gear 8, a cover plate 9 is fixedly arranged at the opening of the front face of the transmission bin 7 through a bolt, a first butterfly screw rod 10 is arranged in the center of the cover plate 9 in a penetrating manner, a second bevel gear 11 is fixedly connected with one end, located in the transmission bin 7, of each first butterfly screw rod 10 is meshed with the first bevel gear 8, the movable grooves 3 and the movable rods 4 are of a square structure, and the movable rods 4 are slidably connected with the support frame 2 through the movable grooves 3, through positive and negative twisting first butterfly screw rod 10, drive four transfer lines 6 and just reverse rotation simultaneously to promote four movable rods 4 simultaneously along the movable groove 3 to keeping away from or being close to the direction removal of support frame 1, thereby make chuck 5 can press from both sides and get fixed not equidimension PE pipeline 1, and adjust the convenience.

Wherein, the chuck 5 comprises a C-shaped clamping frame 12 welded at one end of the movable rod 4, a lower support block 13 jointed with the inner wall of the PE pipeline 1 is arranged at the bottom of the inner side of the clamping frame 12, an upper support block 14 jointed with the outer wall of the PE pipeline 1 is movably arranged at the top of the inner side of the clamping frame 12, a second butterfly screw 15 is in threaded connection with the top of the clamping frame 12, one end of the second butterfly screw 15 is rotatably connected with the upper support block 14 at the top, the lower support block 13 and one side of the upper support block 14 close to the PE pipeline 1 are both arc-shaped, the lower support block 13 and the upper support block 14 are both made of rubber materials, after the first butterfly screw 10 is adjusted to enable the lower supporting block 14 to cling to the inner wall of the PE pipeline 1, the second butterfly screw 15 is screwed to push the upper supporting block 14 to cling to the outer wall of the PE pipeline 1, thereby press from both sides and get fixedly to PE pipeline 1 to replace traditional bolt fastening, can avoid PE pipeline 1 to damage when fixed.

Wherein, the positive bilateral symmetry of support frame 2 is provided with two traction rings 16, and two traction rings 16 are connected with draw gear simultaneously through a steel cable, through setting up two traction rings 16, when pulling, fix two traction rings 16 simultaneously behind a steel cable, connect draw gear with the steel cable other end and pull, can guarantee that PE pipeline 1's atress is even, avoids the pipeline to take place to buckle.

The working principle is as follows: the utility model discloses in the use, move first butterfly screw rod 10 through clockwise twisting, drive four transfer lines 6 and clockwise rotate simultaneously, thereby promote four movable rod 4 simultaneously along the movable groove 3 to the direction removal of keeping away from support frame 1, make lower supporting shoe 14 hug closely behind PE pipeline 1 inner wall, then, twist and move second butterfly screw rod 15, support shoe 14 hugs closely in PE pipeline 1's outer wall in the promotion, finally, fix two traction ring 16 simultaneously behind a steel cable, connect draw gear with the steel cable other end and pull, can guarantee that PE pipeline 1's atress is even, it is crooked to avoid the pipeline to take place, the device adjusts conveniently, the connection time between support frame 2 and the PE pipeline 1 has been saved greatly, thereby effectively improve traction efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A PE pipeline production traction auxiliary device comprises: PE pipeline (1), its characterized in that: the inner part of one end of the PE pipeline (1) is provided with a cross-shaped support frame (2), four end faces of the support frame (2) are provided with a movable groove (3), a movable rod (4) is inserted in the movable groove (3), one end of the movable rod (4) far away from the support frame (2) is provided with a chuck (5) connected with the PE pipeline (1), the other end of the movable rod (4) is in threaded connection with a transmission rod (6), the center of the front surface of the support frame (2) is provided with a transmission bin (7), one end of the transmission rod (6) far away from the movable rod (4) extends into the transmission bin (7) and is fixedly connected with a first bevel gear (8), the opening of the front surface of the transmission bin (7) is fixedly provided with a cover plate (9) through a bolt, a first butterfly screw rod (10) is penetrated through the center of the cover plate (9), and one end of the first butterfly screw rod (10) positioned in the transmission bin (7) is fixedly connected with a second bevel gear (11), the second bevel gear (11) is meshed and connected with the first bevel gear (8).

2. The PE pipeline production traction auxiliary device as claimed in claim 1, wherein: the movable groove (3) and the movable rod (4) are both square structures, and the movable rod (4) is connected with the support frame (2) in a sliding mode through the movable groove (3).

3. The PE pipeline production traction auxiliary device as claimed in claim 1, wherein: chuck (5) are including welding in double-layered frame (12) that are the C style of calligraphy of movable rod (4) one end, double-layered frame (12) inboard bottom is provided with lower supporting shoe (13) with the laminating of PE pipeline (1) inner wall, the activity of double-layered frame (12) inboard top is provided with last supporting shoe (14) with the laminating of PE pipeline (1) outer wall, double-layered frame (12) top threaded connection has second butterfly screw rod (15), supporting shoe (14) rotate on second butterfly screw rod (15) one end and the top and are connected.

4. The PE pipeline production traction auxiliary device as claimed in claim 3, wherein: one sides of the lower supporting block (13) and the upper supporting block (14) close to the PE pipeline (1) are both arc-shaped.

5. The PE pipeline production traction auxiliary device as claimed in claim 3, wherein: the lower supporting block (13) and the upper supporting block (14) are made of rubber materials.

6. The PE pipeline production traction auxiliary device as claimed in claim 1, wherein: two traction rings (16) are symmetrically arranged on two sides of the front surface of the support frame (2), and the two traction rings (16) are simultaneously connected with a traction device through a steel rope.