CN203650814U - Multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform - Google Patents
Multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform Download PDFInfo
- Publication number
- CN203650814U CN203650814U CN201320782002.1U CN201320782002U CN203650814U CN 203650814 U CN203650814 U CN 203650814U CN 201320782002 U CN201320782002 U CN 201320782002U CN 203650814 U CN203650814 U CN 203650814U
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- China
- Prior art keywords
- pipe
- polyurethane injection
- station
- multistation
- platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 25
- 239000004814 polyurethane Substances 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Thermal Insulation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of heat-insulation pipelines and relates to a multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform. The multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform comprises a large bracket, pipe stopping platforms, parallel propelling devices and an inclined device, wherein the parallel propelling devices are symmetrically and fixedly arranged at the two end parts of the large bracket; the pipe stopping platforms are symmetrically and fixedly arranged on the top face of the large bracket; the large bracket is rotatably mounted on the inclined device; a blocking flange is arranged above each parallel propelling device. The multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform is characterized in that each blocking flange is a multi-station blocking flange; the pipe stopping platforms are multi-station pipe stopping platforms. The multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform provided by the utility model is provided with the multi-station pipe stopping platforms and the corresponding multi-station blocking flanges are arranged; meanwhile, a plurality of heat-insulation pipes can be used for simultaneously carrying out polyurethane injection on the plurality of heat-insulation pipes; the speed is rapid and the efficiency is high; the multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform has high innovativeness.
Description
Technical field
The utility model belongs to utilidor technical field, particularly a kind of multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform.
Background technology
Prefabricated direct-buried thermal insulation pipe is by working steel tube, protect plastic tube and Ju amine Zhi foam forms outward.When carry out polyurethane injection to insulating tube, what domestic most producer was used is all single station injection platform, this single station injection platform, for being necessary compared with the insulating tube of Large Diameter Pipeline, but for compared with the insulating tube of pipe with small pipe diameter, corresponding waste capacity of equipment, production efficiency is obviously lower, and enterprise needs a kind of multistation foaming platform that is applicable to inject, can improve compared with pipe with small pipe diameter insulating tube injection speed and production efficiency badly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform that is applicable to inject, can improve compared with pipe with small pipe diameter insulating tube injection speed and production efficiency is provided.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform, comprise large support, platform in pipe, parallel propulsion device, tilting gearing, parallel propulsion device symmetry is installed in large support both ends, the symmetry of platform in pipe is installed in end face on large support, large support rotates and is installed on tilting gearing, and described parallel propulsion device, is provided with shutoff flange on it, it is characterized in that: described shutoff flange is multistation shutoff flange, described multistation in Guan Taiwei platform in pipe.
And described multistation shutoff flange is two to four stations.
And described multistation is stayed bis-to four stations of Guan Taiwei.
Advantage of the present utility model and beneficial effect are:
The utility model multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform is provided with multistation platform in pipe and correspondence is provided with multistation shutoff flange, can carry out polyurethane injection to multiple insulating tubes simultaneously, speed is fast, efficiency is high, is a kind of multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform with higher innovation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
1-parallel propulsion device, 2-dump ram, 3-backbar, 4-spindle nose, 5-axle bed, 6-bearing, 7-platform in pipe, the large support of 8-, 9-multistation shutoff flange.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform, comprises large support 8, platform in pipe 7, parallel propulsion device 1, tilting gearing.Parallel propulsion device is two groups, and symmetry is installed in large support both ends; Two parts in Guan Taiwei, symmetry is installed in end face on large support; Large support, its center is shaped with backbar 3, and backbar is solidly installed with large support, backbar, its two ends are shaped with spindle nose 4, and large support is rotated and is installed on tilting gearing by the spindle nose at backbar two ends.Tilting gearing, is made up of bearing 6, dump ram 2, and bearing is installed in subsurface, and bearing top is shaped with axle bed 5, for spindle nose is installed.Dump ram lower end hinge is loaded on subsurface, upper end and the anterior hinge dress of large support.The platform in pipe of multistation in Guan Taiwei, can be two to four stations, and the utility model is three stations; Parallel propulsion device is provided with multistation shutoff flange 9, can be two to four stations, and the utility model is three stations.
Operation principle of the present utility model is:
While utilizing the utility model multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform to carry out polyurethane injection to insulating tube, first the to be injected insulating tube corresponding with station (also can be less than the station of setting) lain in a horizontal plane on platform in pipe, start the parallel propulsion device at two ends, the multistation shutoff flange arranging on parallel propulsion device is corresponding to tight the two ends shutoff of multiple insulating tubes, restart dump ram, dump ram promotes large support and rotates on bearing, upwards rise large support front portion, land downwards in rear portion, thereby large support, insulating tube on platform in pipe and platform in pipe is inclined, after insulating tube is inclined, inject from insulating tube upper end, polyurethane flows to lower end with fast speed, when being expelled to when a certain amount of, loosen dump ram, make large support, platform in pipe and insulating tube revert to level, polyurethane automatic back flow balance in insulating tube, after foamed set, polyurethane density equalization in insulating tube, product percent of pass improves greatly.Because the utility model is provided with multistation platform in pipe and multistation shutoff flange, can carry out polyurethane injection to multiple insulating tubes at every turn, injection speed is fast, and efficiency is high.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. a multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform, comprise large support, platform in pipe, parallel propulsion device, tilting gearing, parallel propulsion device symmetry is installed in large support both ends, the symmetry of platform in pipe is installed in end face on large support, large support rotates and is installed on tilting gearing, and described parallel propulsion device, is provided with shutoff flange on it, it is characterized in that: described shutoff flange is multistation shutoff flange, described multistation in Guan Taiwei platform in pipe.
2. multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform according to claim 1, is characterized in that: described multistation shutoff flange is two to four stations.
3. multistation prefabricated direct-buried thermal insulation pipe Polyurethane injection platform according to claim 2, is characterized in that: described multistation is stayed bis-to four stations of Guan Taiwei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782002.1U CN203650814U (en) | 2013-11-29 | 2013-11-29 | Multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782002.1U CN203650814U (en) | 2013-11-29 | 2013-11-29 | Multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650814U true CN203650814U (en) | 2014-06-18 |
Family
ID=50917248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782002.1U Expired - Fee Related CN203650814U (en) | 2013-11-29 | 2013-11-29 | Multi-station pre-fabricated directly-buried heat-insulation pipe polyurethane injection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524777A (en) * | 2019-10-12 | 2019-12-03 | 大城县利德防腐保温设备有限公司 | A kind of small-bore insulating tube foaming platform of multistation assembly line method |
| CN113021743A (en) * | 2021-03-10 | 2021-06-25 | 辽宁鸿鑫节能科技有限公司 | Production platform for pouring inclined type prefabricated direct-buried thermal insulation pipe at one end without support |
-
2013
- 2013-11-29 CN CN201320782002.1U patent/CN203650814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524777A (en) * | 2019-10-12 | 2019-12-03 | 大城县利德防腐保温设备有限公司 | A kind of small-bore insulating tube foaming platform of multistation assembly line method |
| CN113021743A (en) * | 2021-03-10 | 2021-06-25 | 辽宁鸿鑫节能科技有限公司 | Production platform for pouring inclined type prefabricated direct-buried thermal insulation pipe at one end without support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 Tianjin Baodi District Kou Dong Plastic Industrial Park Patentee after: CHINA INVESTMENT (TIANJIN) THERMAL POWER CO.,LTD. Address before: 301800 Tianjin Baodi District Kou Dong Plastic Industrial Park Patentee before: ZHONGTOU (TIANJIN) HEAT ENERGY EQUIPMENT DEVELOPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 East Plastic Industrial Park, Baodi District, Tianjin Patentee after: CIC (Tianjin) Intelligent Pipeline Co.,Ltd. Address before: 301800 East Plastic Industrial Park, Baodi District, Tianjin Patentee before: CHINA INVESTMENT (TIANJIN) THERMAL POWER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |