CN209987373U - PVC pipeline swan neck system - Google Patents
PVC pipeline swan neck system Download PDFInfo
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- CN209987373U CN209987373U CN201920527343.1U CN201920527343U CN209987373U CN 209987373 U CN209987373 U CN 209987373U CN 201920527343 U CN201920527343 U CN 201920527343U CN 209987373 U CN209987373 U CN 209987373U
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- column
- control box
- support plate
- threaded
- wheel
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Abstract
The utility model discloses a PVC pipeline pipe bending device, which structurally comprises support column wheels, a hot air guide hole plate, a control box, rolling wheels, a control button, a working panel, a driver, a push plate and a pressing wheel, wherein the support column wheels are embedded and installed on the control box, when the whole part of the supporting column wheel is aged, the supporting column wheel can be taken down only by rotating the nut to separate the supporting column wheel from the threaded column connected inside the control box, then a new supporting column wheel is installed, and the positioning pin can quickly connect the supporting column wheel with the threaded column connected in the control box, and ensure that no position deviation occurs during connection, thereby can be quick change support column wheel spare, when avoiding the widget on the support column wheel to damage, and need all dismantle the change with whole device, and lead to the extravagant problem of material.
Description
Technical Field
The utility model relates to a PVC pipeline swan neck system belongs to PVC pipe technical field.
Background
The PVC pipe is a plastic pipe which is developed and applied at the earliest by using a hot-press extrusion method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, and the PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture, but is only suitable for a water supply system with the conveying temperature not more than 45 ℃ due to the seepage of a PVC-U monomer and an additive. Plastic pipes are used for drainage, waste water, chemicals, heating and cooling liquids, food, ultrapure liquids, slurries, gases, compressed air and vacuum systems.
The prior art discloses the application numbers as follows: 201621076064.0, comprising a main box, wherein both sides of the heat dissipation fan are provided with second heating parts, the upper part of the second heating part is fixedly connected with a bent pipe sub-part, the upper part of the main box panel is connected with a first heating part through a slide rail and a slide block, one end of the first heating part is provided with a bent pipe main part, the other end of the first heating part is provided with a hydraulic telescopic rod, the upper part of the hydraulic rod outer sleeve is connected with a pressure rod through a vertical telescopic connecting rod, however, when the prior art bends the PVC conduit, the support column wheel often collides with other objects with higher hardness, so that the upper and lower support plates are bent inwards, the distance of the slotted hole between the upper and lower support plates is reduced, the PVC conduit can not be in the slotted hole, and the original support column wheel is formed by an integrated structure, thereby the whole support column wheel needs to be replaced, the equipment can be ensured to normally operate again, and the waste of materials is easily caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a PVC pipeline swan neck system, in order to solve prior art when bending the PVC pipe, often can take place the striking with the higher object of other hardness during the support column wheel, and cause the inside emergence of extension board from top to bottom to buckle, the slotted hole distance between the extension board diminishes from top to bottom leads to, make in the unable slotted hole that carries out of PVC pipe, and original support column wheel adopts the integral structure to constitute, thereby need more change whole support column wheel, just can guarantee that equipment can normally operate once more, cause the extravagant problem of material easily.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a PVC pipeline pipe bending device structurally comprises support column wheels, a hot air guide hole plate, a control box, rolling wheels, a control button, a working panel, a driver, a push plate and a pressing wheel, wherein the support column wheels are embedded and installed on the control box, the hot air guide hole plate is installed above the working panel and is fixed on the periphery through bolts, the rolling wheels are movably connected with the control box, the control button is electrically connected with the front end of the control box, the support column wheels penetrate through the upper end of the working panel, the lower part of the driver is attached to the upper part of the working panel and is connected with the upper part of the working panel through electric welding, the pressing wheel is installed between the push plates, the push plate is embedded inside the driver and is movably connected with the driving plate, the support column wheels comprise an upper support plate, a lower support plate, a positioning pin, a nut, a connecting column, a concave column, a first threaded column and a second threaded column, the upper end of the, the upper support plate is in threaded connection with the first threaded column, the lower end of the upper support plate is attached to the upper end of the concave column, the upper end of the lower support plate is attached to the lower end of the concave column, the lower support plate is in threaded connection with the second threaded column, the second threaded column is in threaded connection with the connecting column, the upper end of the positioning pin is welded to the lower end of the connecting column, and the nut and the connecting column are in the same axis and are in threaded connection.
Furthermore, the lower end face of the working panel is welded with the upper end face of the control box.
Furthermore, the locating pin is equipped with five and all is the cylinder structure that the size is the same altogether.
Furthermore, the threaded ring at the lower end of the connecting column is in threaded connection with the control box, and the connecting column penetrates through the working panel.
Furthermore, the upper support plate and the lower support plate are the same in structure and are parallel to each other.
Furthermore, the concave column adopts the structure that the outside is a concave ring and the inside is a cylinder, so that the outside concave ring can rotate around the cylinder when being subjected to the action of external force, and the outer surface of the concave ring is provided with sand and stone, thereby increasing the friction force of the outer surface of the concave ring.
Furthermore, a threaded groove hole is formed in the center of the upper portion of the connecting column, and the lower eighth portion of the connecting column is in a threaded ring structure.
Advantageous effects
The utility model relates to a PVC pipeline bending device, when an upper support plate is bent, only the upper support plate needs to be rotated to be separated from a first threaded column, then the new upper supporting plate is arranged, the lower supporting plate is arranged in the same way, so that the upper supporting plate and the lower supporting plate can be quickly replaced, when the whole part of the supporting column wheel is aged, the supporting column wheel can be taken down only by rotating the nut to separate the supporting column wheel from the threaded column connected inside the control box, then a new supporting column wheel is installed, and the positioning pin can quickly connect the supporting column wheel with the threaded column connected in the control box, and ensure that no position deviation occurs during connection, thereby can be quick change support column wheel spare, when avoiding the widget on the support column wheel to damage, and need all dismantle the change with whole device, and lead to the extravagant problem of material.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a PVC pipe bending device of the present invention;
fig. 2 is a schematic structural view of a support column wheel of the present invention;
fig. 3 is a schematic structural view of the connecting column of the present invention viewed from the bottom;
fig. 4 is an enlarged schematic structural view of a concave column a of the present invention.
In the figure: support column wheel-1, hot gas guide hole plate-2, control box-3, rolling wheel-4, control button-5, working panel-6, driver-7, pushing plate-8, pinch roller-9, upper supporting plate-101, lower supporting plate-102, positioning pin-103, nut-104, connecting column-105, concave column-106, first threaded column-107 and second threaded column-108.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a PVC pipe bending device, which comprises: the structure of the device comprises a supporting column wheel 1, a hot air guide hole plate 2, a control box 3, rolling wheels 4, a control button 5, a working panel 6, a driver 7, a pushing plate 8 and a pressing wheel 9, wherein the supporting column wheel 1 is embedded and installed on the control box 3, the hot air guide hole plate 2 is installed above the working panel 6 and fixed on the periphery through bolts, the rolling wheels 4 are movably connected with the control box 3, the control button 5 is electrically connected with the front end of the control box 3, the supporting column wheel 1 penetrates through the upper end of the working panel 6, the lower part of the driver 7 is attached to the upper part of the working panel 6 and is in electric welding connection with the upper part of the working panel 6, the pressing wheel 9 is installed between the pushing plates 8, the pushing plate 8 is embedded inside the driver 7 and is in movable connection with the driving panel, and the supporting column wheel 1 comprises an upper supporting plate 101, a lower supporting plate 102, a positioning pin 103, the upper end of the upper support plate 101 and the lower end of the first threaded column 107 are of an integrated structure, the upper support plate 101 is in threaded connection with the first threaded column 107, the lower end of the upper support plate 101 is attached to the upper end of the concave column 106, the upper end of the lower support plate 102 is attached to the lower end of the concave column 106, the lower support plate 102 is in threaded connection with the second threaded column 108, the second threaded column 108 is in threaded connection with a connecting column 105, the upper end of the positioning pin 103 is welded to the lower end of the connecting column 105, the nut 104 and the connecting column 105 are in the same axis and are in threaded connection, the lower end face of the working panel 6 is welded to the upper end face of the control box 3, the positioning pins 103 are provided with five cylindrical structures with the same size, the threaded ring at the lower end of the connecting column 105 is in threaded connection with the control box 3, the connecting column 105 penetrates through the working panel 6, the upper support plate, and are parallel to each other, concave type post 106 adopts the outside to be concave ring, and inside is the cylinder constitution for outside concave ring can rotate round the cylinder when receiving the effect of external force, and is equipped with the grit on concave ring surface, thereby increases the frictional force of concave ring surface, the spliced pole 105 top center is equipped with the screw thread slotted hole, and one eighth department is the screw thread loop structure down.
The nut 104 is a nut, and is a part screwed with a bolt or a screw for fastening, and an element necessary for all manufacturing machines is classified into carbon steel, stainless steel, non-ferrous metals such as copper, and the like according to the material.
For example, when a worker places a PVC conduit on the support column wheel 1, the driver 7 is controlled by the control button 5, so that the driver 7 drives the push plate 8 to move forwards, the press wheel 9 is pushed forwards, meanwhile, a heater in the control box 3 also starts to emit heat energy to soften PVC on the support column wheel 1, when the press wheel 9 presses the PVC conduit, the PVC conduit cannot slide above the PVC conduit due to the function of increasing friction force of the abrasive stone outside the concave column 106, the PVC conduit drives the concave ring to rotate around the cylinder under the action of pressure, the conduit bends, then the angle of the conduit is adjusted and corrected by a tool, in the correction process, the tool is easy to directly contact with the upper support plate 101 and the lower support plate 102, so that the upper support plate 101 and the lower support plate 102 are bent inwards, when the upper support plate 101 is bent, only need rotate the upper support plate 101, make it break away from first screw post 107, then when installing new upper support plate 101, lower plate 102 is the same, thereby can be very fast to upper support plate 101, change lower plate 102, when the whole part of support post wheel 1 takes place to age, only need through swivel nut 104, make it and the inside screw post that is connected of control box 3 separate, just can take off it, then on install new support post wheel 1 can, and locating pin 103 can be quick make support post wheel 1 and the inside screw post that is connected of control box 3 be in the same place, and do not take place the position deviation when having guaranteed to connect.
The utility model solves the problems that when the PVC conduit is bent in the prior art, the support column wheel often collides with other objects with higher hardness to cause the upper and lower support plates to bend inwards, so that the distance between the slotted holes between the upper and lower support plates is reduced, the PVC conduit cannot be in the slotted holes, and the original support column wheel adopts an integrated structure to be formed, so that the whole support column wheel needs to be replaced to ensure the normal operation of the equipment again and the waste of materials is easily caused, through the mutual combination of the components, when the upper support plate is bent, only the upper support plate needs to be rotated to be separated from the first threaded column, then a new upper support plate is arranged, the lower support plate is similar, so that the upper support plate and the lower support plate can be rapidly replaced, when the whole component of the support column wheel is aged, only the nut needs to be rotated to be separated from the threaded column connected in the control box, just can take off it, then can installing new support column wheel, and the locating pin can be quick make support column wheel and the inside threaded connection that connects of control box be in the same place, and does not take place positional deviation when having guaranteed to connect to change support column wheel spare that can be quick, when avoiding the widget on the support column wheel to damage, and need all dismantle the change with whole device, and lead to the extravagant problem of material.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a PVC pipeline swan neck system which characterized in that: the structure of the device comprises supporting column wheels (1), a hot air guide hole plate (2), a control box (3), rolling wheels (4), a control button (5), a working panel (6), a driver (7), a push plate (8) and a pressing wheel (9), wherein the supporting column wheels (1) are embedded and installed on the control box (3), the hot air guide hole plate (2) is installed above the working panel (6) and fixed by bolts all around, the rolling wheels (4) are movably connected with the control box (3), the control button (5) is electrically connected with the front end of the control box (3), the supporting column wheels (1) penetrate through the upper end of the working panel (6), the lower part of the driver (7) is attached to the upper part of the working panel (6) and is connected by electric welding, the pressing wheel (9) is installed between the push plate (8), the push plate (8) is embedded inside the driver (7) and is movably connected, the support column wheel (1) comprises an upper support plate (101), a lower support plate (102), a positioning pin (103), a nut (104), a connecting column (105), a concave column (106), a first threaded column (107) and a second threaded column (108), the upper end of the upper support plate (101) and the lower end of the first threaded column (107) are of an integrated structure, the upper support plate (101) is in threaded connection with the first threaded column (107), the lower end of the upper support plate (101) is attached to the upper end of the concave column (106), the upper end of the lower support plate (102) is attached to the lower end of the concave column (106), the lower support plate (102) is in threaded connection with the second threaded column (108), the second threaded column (108) is in threaded connection with the connecting column (105), the upper end of the positioning pin (103) is welded with the lower end of the connecting column (105), the nut (104) and the connecting column (105) are in the same axis and are connected through threads.
2. The PVC pipe bending device according to claim 1, wherein: the lower end face of the working panel (6) is welded with the upper end face of the control box (3).
3. The PVC pipe bending device according to claim 1, wherein: the positioning pins (103) are provided with five cylindrical structures with the same size.
4. The PVC pipe bending device according to claim 1, wherein: the threaded ring at the lower end of the connecting column (105) is in threaded connection with the control box (3), and the connecting column (105) penetrates through the working panel (6).
5. The PVC pipe bending device according to claim 1, wherein: the upper support plate (101) and the lower support plate (102) are identical in structure and are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527343.1U CN209987373U (en) | 2019-04-18 | 2019-04-18 | PVC pipeline swan neck system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527343.1U CN209987373U (en) | 2019-04-18 | 2019-04-18 | PVC pipeline swan neck system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209987373U true CN209987373U (en) | 2020-01-24 |
Family
ID=69291906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527343.1U Expired - Fee Related CN209987373U (en) | 2019-04-18 | 2019-04-18 | PVC pipeline swan neck system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209987373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828098A (en) * | 2020-12-31 | 2021-05-25 | 王硕 | Safe type metal tubular product bender |
-
2019
- 2019-04-18 CN CN201920527343.1U patent/CN209987373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828098A (en) * | 2020-12-31 | 2021-05-25 | 王硕 | Safe type metal tubular product bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |