CN1295063C - Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe - Google Patents
Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe Download PDFInfo
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- CN1295063C CN1295063C CNB2004100568745A CN200410056874A CN1295063C CN 1295063 C CN1295063 C CN 1295063C CN B2004100568745 A CNB2004100568745 A CN B2004100568745A CN 200410056874 A CN200410056874 A CN 200410056874A CN 1295063 C CN1295063 C CN 1295063C
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- suspension roller
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Abstract
The present invention relates to a suspension roller type socket reinforced concrete pipe making machine which is mainly composed of a machine frame, a suspension roller shaft fixed to the machine frame, a door head supported at the front end of the suspension roller shaft, a main shaft butt joined at the rear end of the suspension roller shaft, a driving mechanism connected with the main shaft, a feeding mechanism and a pipe mold, wherein a bearing at the front end of the suspension roller shaft is supported in a bearing seat of the door head. A bearing of the main shaft is supported in a bearing seat of the machine frame. The machine frame opposed to the rear end of the main shaft is fixed with a jack of which the head is perpendicular to the shaft center of the main shaft. The included angle of the main shaft and horizontal plane, and the included angle of the suspension roller shaft and the horizontal plane vary from 0 to 3 degrees. Both ends of the pipe mold are provided with flange edges respectively, and are connected with a ring-shaped faucet mold and a socket mold by bolts respectively. The present invention is suitable for manufacturing socket concrete reinforced pipes with high strength.
Description
(1) technical field
The present invention relates to a kind of forming machine, particularly a kind of concrete reinforced pipe tuber.
(2) background technology
Centrifugal pipe making machine and overhang roll tuber are generally adopted in the manufacturing of concrete reinforced pipe, and the bell and spigot concrete reinforced pipe was to make by centrifugal pipe making machine in the past.The shortcoming of centrifugal tube-making process is that the consumption of water and cement is big, the cost height, and the moisture content of cement mortar is big, and is difficult to discharge.After the form removal, concrete surface drying shrinkage tension is big, easily cracking.Promptly use vertical centrifugal vibration moulding, also still need the concrete good with fluidised form, that slump is bigger just can make the socket moulding.Existing overhang roll tuber mainly is made up of frame, door head, overhang roll axle, bearing block, feed mechanism, pipe die and driving mechanism, it can only be used for the manufacturing of flat mouthful concrete reinforced pipe, a flat mouthful pipe need could play the sealing effect at the joint external wrapping concrete, and speed of application is slower.
(3) summary of the invention
The purpose of this invention is to provide a kind of Suspension roller bell and spigot concrete reinforced pipe tuber, solve the technical problem of making high strength bell and spigot concrete reinforced pipe with the Suspension roller tuber.
Technical scheme of the present invention: this Suspension roller bell and spigot concrete reinforced pipe tuber, mainly by frame, be fixed in the overhang roll axle on the frame, be supported on the door head of overhang roll axle front end, the main shaft of butt joint overhang roll shaft rear end, the driving mechanism and feed mechanism and the pipe die composition that connect main shaft, the bearing of overhang roll axle front end is bearing in the head bearing seat, the bearing of main shaft is bearing in the housing bearing seat, it is characterized in that: be fixed with jack on the relative frame of rear-end of spindle, the head of jack is vertical with spindle axis, and the excursion of main shaft and overhang roll axle and horizontal plane angle is the 0-3 degree;
The cylindrical shell of pipe die is for splitting two semicircular cylinders, and closed sides is connected by the bolt that heals up, cylindrical shell two ends diameter small one and large one, two ends have flange respectively, and are connected with socket mould bolt with the bellmouth mould of annular respectively;
The interior ring of above-mentioned annular bellmouth mould has inward flange, and the internal diameter of inward flange is identical with bore, leaves the bellmouth gap between inward flange external diameter and the pipe die cylindrical shell termination inner face;
The interior ring of above-mentioned annular socket mould has outward flange, and outward flange internal diameter direction from inside to outside is that a step step is dwindled.
Above-mentioned annular bellmouth mould is interior convex, and its external diameter is corresponding with pipe of concrete female end internal diameter.
Above-mentioned annular socket mould is interior convex, and the external diameter of its internal diameter and pipe of concrete socket end is corresponding.
The cylindrical shell outside of above-mentioned pipe die adds intrinsic ring muscle and vertical muscle.
Beneficial effect: the present invention has improved the structure of Suspension roller tuber, Suspension rolling machine main shaft and overhang roll shaft angle degree can be changed, the position that main shaft rotates the force at a high speed makes body socket and bellmouth end collide with the edge of axle to shake, make bellmouth end edge rollers roll closely knit moulding, reach the intensity of regulation.By the high speed overhang roll, making slump is that zero dry concrete roll-forming is high-strength hard bell and spigot concrete reinforced pipe.
The present invention has improved the structure of pipe die, make the faucet concrete pipe when mounted, can directly be enclosed within the slightly outer wall of the platform conical surface of socket, when socket injects bellmouth with rubber ring, rubber ring is compressed by bellmouth, to reach the sealing purpose, bellmouth is subjected to outside support power, and socket is subjected to extruding force entad, so the wall thickness at spigot and socket need strengthen than the wall thickness of flat mouthful pipe in the joint, the faucet concrete pipe has the rubber ring sealing because of the joint, does not need external wrapping concrete, can accelerate speed of application.Be the wall thickness of thickening bell and spigot joint, and don't influence in-pipe flow, the internal diameter of holding tube joint is constant, needs to strengthen the external diameter of bellmouth.According to Force Calculation, the bellmouth outer wall is advisable with 15 ° with the ramp angles that is connected the conical surface between the pipe shaft outer wall, and the sealed interface place of socket is advisable with 8～12cm apart from the mouth of pipe.For adapting to the current world and domestic technique standard-required, for ease of pipe laying be connected, the length of every joint pipe of concrete is 2.5m.
(4) description of drawings
Fig. 1 is the front view (not comprising a head) of tuber embodiment one;
Fig. 2 is the left view of tuber.
Fig. 3 is the front view of tuber embodiment two.
Fig. 4 is the tuber front perspective view;
Fig. 5 is a tuber rear perspective schematic diagram.
Fig. 6 is the cross-sectional view of pipe die;
Fig. 7 is the structural representation of pipe die bellmouth mould embodiment two;
Fig. 8 is the structural representation of pipe die socket mould embodiment two.
(5) specific embodiment
Embodiment is referring to Fig. 1,2,3,4,5, Suspension roller bell and spigot concrete reinforced pipe tuber is mainly by frame 1, be fixed in the overhang roll axle 2 on the frame, be supported on the door 3 of overhang roll axle front end, the main shaft 4 of butt joint overhang roll shaft rear end, the motor 5 that connects main shaft, belt 6 and feed mechanism 7 and pipe die are formed, the fore bearing 8 of overhang roll axle is bearing in the head bearing seat, the self-aligning bearing 9 of main shaft is bearing in the housing bearing seat, be fixed with spiral jack 10 on the relative frame of rear-end of spindle, the head of jack is vertical with spindle axis, and the excursion of main shaft and overhang roll axle and horizontal plane angle is the 0-3 degree.
Referring to Fig. 4, the cylindrical shell 11 of pipe die is for splitting two semicircular cylinders, closed sides is connected by the bolt 12 that heals up, the cylindrical shell outside of pipe die adds intrinsic ring muscle 13 and vertical muscle 14, cylindrical shell two ends diameter small one and large one, two ends have flange 15,16 respectively, and are connected with socket mould 18 bolts with the bellmouth mould 17 of annular respectively.
The embodiment one of annular bellmouth mould: interior ring has inward flange 19, and the internal diameter of inward flange is identical with bore, leaves bellmouth gap 20 between inward flange external diameter and the pipe die cylindrical shell termination inner face.
The embodiment one of spirogyrate socket mould: interior ring has outward flange 21, and outward flange internal diameter direction from inside to outside is that a step step is dwindled.
The embodiment two of annular bellmouth mould: the external diameter of interior convex bellmouth mould 22 is corresponding with pipe of concrete female end internal diameter.
The embodiment two of annular socket mould: the external diameter of the internal diameter of interior convex socket mould 23 and pipe of concrete socket end is corresponding.
Claims (6)
1, a kind of Suspension roller bell and spigot concrete reinforced pipe tuber, mainly form by frame, the driving mechanism that is fixed in the overhang roll axle on the frame, the door head that is supported on overhang roll axle front end, the main shaft that docks the overhang roll shaft rear end, connection main shaft and feed mechanism and pipe die, the bearing of overhang roll axle front end is bearing in the head bearing seat, the bearing of main shaft is bearing in the housing bearing seat, it is characterized in that: be fixed with jack on the relative frame of rear-end of spindle, the head of jack is vertical with spindle axis, and the excursion of main shaft and overhang roll axle and horizontal plane angle is the 0-3 degree;
The cylindrical shell of pipe die is for splitting two semicircular cylinders, and closed sides is connected by the bolt that heals up, cylindrical shell two ends diameter small one and large one, two ends have flange respectively, and are connected with socket mould bolt with the bellmouth mould of annular respectively.
2, Suspension roller bell and spigot concrete reinforced pipe tuber according to claim 1, it is characterized in that: the interior ring of described annular bellmouth mould has inward flange, the internal diameter of inward flange is identical with bore, leaves the bellmouth gap between inward flange external diameter and the pipe die cylindrical shell termination inner face.
3, Suspension roller bell and spigot concrete reinforced pipe tuber according to claim 1, it is characterized in that: the interior ring of described annular socket mould has outward flange, and outward flange internal diameter direction from inside to outside is that a step step is dwindled.
4, Suspension roller bell and spigot concrete reinforced pipe tuber according to claim 1, it is characterized in that: described annular bellmouth mould is interior convex, and its external diameter is corresponding with pipe of concrete female end internal diameter.
5, Suspension roller bell and spigot concrete reinforced pipe tuber according to claim 1, it is characterized in that: described annular socket mould is interior convex, the external diameter of its internal diameter and pipe of concrete socket end is corresponding.
6, Suspension roller bell and spigot concrete reinforced pipe tuber according to claim 1 is characterized in that: the cylindrical shell outside of described pipe die adds intrinsic ring muscle and vertical muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100568745A CN1295063C (en) | 2004-08-27 | 2004-08-27 | Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100568745A CN1295063C (en) | 2004-08-27 | 2004-08-27 | Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1586852A CN1586852A (en) | 2005-03-02 |
| CN1295063C true CN1295063C (en) | 2007-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100568745A Expired - Fee Related CN1295063C (en) | 2004-08-27 | 2004-08-27 | Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe |
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| Country | Link |
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| CN (1) | CN1295063C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823295A (en) * | 2010-03-30 | 2010-09-08 | 江苏华光双顺机械制造有限公司 | Special mould for vertical multi-stage radical extrusion pipe making machine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559621B (en) * | 2008-04-18 | 2011-01-12 | 朝阳市天龙大型水泥管道（集团）有限公司 | Roller-suspending method for producing large-diameter concrete pipes |
| CN110497518B (en) * | 2019-08-23 | 2020-12-08 | 唐山市丰南区利源水泥制品有限公司 | Suspension roller type cement pipe making machine |
| CN113478638B (en) * | 2021-05-27 | 2023-02-28 | 中铁十九局集团第三工程有限公司 | Apparatus for manufacturing assembled reinforced concrete pipe |
| CN113290674B (en) * | 2021-06-29 | 2022-07-15 | 江苏江桥机械制造有限公司 | Vertical stripping die for overhang roll with A-shaped interface and overhang roll demolding process of vertical stripping die |
| CN113618896B (en) * | 2021-08-26 | 2022-09-20 | 乌兰察布市集宁区利元水泥制品有限责任公司 | Concrete manufacturing process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211899Y (en) * | 1995-03-06 | 1995-11-08 | 高树功 | Diameter changing inner mould for forming large diameter steel reinforced concrete pipe |
| CN2374322Y (en) * | 1999-05-27 | 2000-04-19 | 河南省水利科学研究所 | Internally viberating extruding continuously depositing concrete tuber |
| CN2730601Y (en) * | 2004-08-27 | 2005-10-05 | 黄博 | Suspension roller type socket reinforced concrete pipe making machine |
-
2004
- 2004-08-27 CN CNB2004100568745A patent/CN1295063C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211899Y (en) * | 1995-03-06 | 1995-11-08 | 高树功 | Diameter changing inner mould for forming large diameter steel reinforced concrete pipe |
| CN2374322Y (en) * | 1999-05-27 | 2000-04-19 | 河南省水利科学研究所 | Internally viberating extruding continuously depositing concrete tuber |
| CN2730601Y (en) * | 2004-08-27 | 2005-10-05 | 黄博 | Suspension roller type socket reinforced concrete pipe making machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823295A (en) * | 2010-03-30 | 2010-09-08 | 江苏华光双顺机械制造有限公司 | Special mould for vertical multi-stage radical extrusion pipe making machine |
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| Publication number | Publication date |
|---|---|
| CN1586852A (en) | 2005-03-02 |
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Granted publication date: 20070117 Termination date: 20110827 |