CN113374939A - Limiting device for outdoor thermal pipeline support - Google Patents
Limiting device for outdoor thermal pipeline support Download PDFInfo
- Publication number
- CN113374939A CN113374939A CN202110791195.6A CN202110791195A CN113374939A CN 113374939 A CN113374939 A CN 113374939A CN 202110791195 A CN202110791195 A CN 202110791195A CN 113374939 A CN113374939 A CN 113374939A
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- CN
- China
- Prior art keywords
- support
- guide
- embedded
- fixture block
- power pipeline
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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.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses an outdoor thermal power pipeline support limiting device.A working steel pipe is fixedly arranged on the upper surface of a guide support, and the upper surface of the guide support is arc-shaped; the method comprises the following steps: the pre-buried support is pre-buried underground, fixedly connected with the guide support and in threaded connection with the limiting block; the embedded steel plate is fixedly installed inside the embedded support, and the central axis of the embedded steel plate and the central axis of the embedded support are on the same straight line. This outdoor heating power pipeline support stop device when the installation, aligns the guiding groove on the stopper with the fixture block, and during the pushing down, the inclined plane of fixture block is extruded by the stopper, and the fixture block moves towards the inside of deep trouth this moment, continues to push down, and when the fixture block descends the horizontal plane of spout, the fixture block enters into the spout under miniature spring's effect, and guide bracket no longer moves in the vertical direction this moment.
Description
Technical Field
The invention relates to the technical field of outdoor heat pipeline supports, in particular to a limiting device for an outdoor heat pipeline support.
Background
An outdoor thermal pipeline is generally laid in an overhead manner, pipe explosion accidents of a pressure pipeline often occur, generally due to the fact that a drain valve fails, the pipe explosion accidents can not only cause damage to roads and railways, but also possibly affect the life and property safety of surrounding residents, and therefore an outdoor thermal pipeline support limiting device is needed, for example, a pipeline support limiting device with the publication number of CN208252958U is used, the problems that a spherical disc falls off and is damaged and a radial limiting pipe clamp slides when a pipeline limiting support runs for a long time are solved, but the outdoor thermal pipeline is inconvenient to be quickly abutted with a device provided with the pipeline, and the working efficiency is reduced;
when an accident explosion happens, the conventional limiting device for the outdoor thermal pipeline support does not have a good limiting effect on flying-out pipelines, and is inconvenient for effectively protecting highway facilities, railway facilities, buildings and the like along the pipelines.
Aiming at the problems, innovative design is urgently needed on the basis of the original limiting device of the outdoor heating power pipeline support.
Disclosure of Invention
The invention aims to provide an outdoor thermal pipeline support limiting device to solve the problems that the limiting device is inconvenient to be quickly butted with a device provided with a pipeline, has no good limiting effect on the flying-out pipeline when accidental explosion occurs, and is inconvenient to effectively protect road facilities, railway facilities, buildings and the like along the pipeline.
In order to achieve the purpose, the invention provides the following technical scheme: a working steel pipe is fixedly arranged on the upper surface of a guide bracket, and the upper surface of the guide bracket is arc-shaped;
an outdoor thermal power pipeline bracket stop device, includes:
the limiting blocks are symmetrically distributed about the center of the guide support and are in an inverted L shape;
the pre-buried support is pre-buried underground, fixedly connected with the guide support and in threaded connection with the limiting block;
the embedded steel plate is fixedly installed inside the embedded support, and the central axis of the embedded steel plate and the central axis of the embedded support are on the same straight line.
Preferably, the surface of the limiting block is provided with a guide groove which is convenient to install and is used for positioning, the inside of the limiting block is provided with a slide groove, and the guide groove is convenient for workers to install a guide support, so that the workers can quickly align to the position.
Preferably, the inside fixed mounting of guide bracket has the miniature spring that plays the elasticity effect of resetting, and guide bracket's inside seted up with the deep trouth that miniature spring corresponds, when the fixture block was extruded by the surface of stopper, the fixture block was removed toward the inside in deep trouth, and miniature spring was extruded in the inside in deep trouth this moment.
Preferably, a fixture block corresponding to the sliding groove is fixedly mounted on the other side of the micro spring, the foremost end of the fixture block is of an inclined structure, the surface of the fixture block is attached to the inner wall of the guide support, and the surface of the fixture block is attached to the inner wall of the guide support, so that the fixture block only moves in the horizontal direction.
Preferably, an upper fixed end anchorage device is fixedly installed inside the guide support, a lower fixed end anchorage device is fixedly installed on the surface of the embedded steel plate, and the upper fixed end anchorage device and the lower fixed end anchorage device can limit pipelines which fly out during explosion.
Preferably, the upper fixed end anchorage is connected with the lower fixed end anchorage through a steel wire rope, a lasso is sleeved on the surface of the steel wire rope, and the pipeline can deviate in the direction far away from the highway and the railway under the traction of the steel wire rope, so that more casualties are avoided.
Compared with the prior art, the invention has the beneficial effects that: the limiting device of the outdoor heating power pipeline bracket;
1. when the limiting device for the outdoor heat distribution pipeline bracket is installed, the clamping block is aligned to the guide groove in the limiting block, when the limiting block is pressed downwards, the inclined surface of the clamping block is extruded by the limiting block, the clamping block moves towards the inside of the deep groove at the moment and continues to be pressed downwards, when the clamping block descends to the horizontal surface of the sliding groove, the clamping block enters the sliding groove under the action of the miniature spring, the guide bracket does not move in the vertical direction at the moment, and the guide bracket can be connected with the embedded bracket through the screw at the moment;
2. when the limiting device for the outdoor thermal pipeline support explodes, the upper fixed-end anchorage device and the lower fixed-end anchorage device can meet the relative displacement of the guide support in a normal use state, the pipeline can be prevented from flying out in a pipe explosion accident to damage surrounding facilities, the pipeline can deviate in the direction far away from a road and a railway under the traction of a steel wire rope, and more casualties are avoided.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side sectional view of a limited block according to the present invention;
FIG. 4 is a schematic view of the connecting structure of the guide bracket and the upper fixing end anchorage device of the present invention;
fig. 5 is a front view of the guide bracket of the present invention.
In the figure: 1. a guide bracket; 2. a limiting block; 3. a guide groove; 4. a chute; 5. a micro-spring; 6. a clamping block; 7. pre-burying a bracket; 8. pre-burying a steel plate; 9. an upper fixed end anchorage device; 10. a lower fixed end anchorage device; 11. a wire rope; 12. lasso; 13. and (4) deep grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a limiting device for an outdoor thermal power pipeline support is characterized in that a working steel pipe is fixedly arranged on the upper surface of a guide support 1, and the upper surface of the guide support 1 is arc-shaped;
an outdoor thermal power pipeline bracket stop device, includes:
the limiting blocks 2 are symmetrically distributed about the center of the guide support 1, and the limiting blocks 2 are in an inverted L shape;
the embedded support 7 is embedded underground, the embedded support 7 is fixedly connected with the guide support 1, and the embedded support 7 is in threaded connection with the limiting block 2;
the embedded steel plate 8 is fixedly installed inside the embedded support 7, and the central axis of the embedded steel plate 8 and the central axis of the embedded support 7 are on the same straight line.
The guiding groove 3 that fixes a position when easy to assemble is seted up on the surface of stopper 2, and spout 4 has been seted up to the inside of stopper 2.
The miniature spring 5 that plays the elasticity effect of resetting is fixed mounting to the inside of guide bracket 1, and the deep trouth 13 that corresponds with miniature spring 5 is seted up to the inside of guide bracket 1.
The other side of the micro spring 5 is fixedly provided with a fixture block 6 corresponding to the sliding groove 4, the foremost end of the fixture block 6 is of an inclined structure, and the surface of the fixture block 6 is attached to the inner wall of the guide support 1.
When the installation, guide slot 3 on aiming at stopper 2 with fixture block 6 on the guide bracket 1, when pushing down, the inclined plane of fixture block 6 is by stopper 2's surface extrusion, fixture block 6 moves toward the inside of deep trouth 13 this moment, miniature spring 5 is extruded this moment, continue to push down, when fixture block 6 descends the horizontal plane of spout 4, fixture block 6 is under miniature spring 5's effect, enter into spout 4 in, guide bracket 1 no longer moves in vertical direction this moment, be connected guide bracket 1 with pre-buried support 7 through the screw again this moment, when guide bracket 1 receives great power, the space of spout 4 can be for guide bracket 1 to do a little slip, unload power with this.
An upper fixed end anchorage device 9 is fixedly arranged in the guide support 1, and a lower fixed end anchorage device 10 is fixedly arranged on the surface of the embedded steel plate 8.
The upper fixed end anchorage device 9 is connected with the lower fixed end anchorage device 10 through a steel wire rope 11, and a lasso 12 is sleeved on the surface of the steel wire rope 11.
When explosion happens, the upper fixed-end anchorage 9 on the embedded support 7 and the lower fixed-end anchorage 10 on the embedded steel plate 8 can meet the relative displacement of the guide support 1 in a normal use state, and can prevent the pipeline from flying out in a pipe explosion accident to damage surrounding facilities, and the pipeline can deviate in a direction far away from a road and a railway under the traction of the steel wire rope 11 and the sleeve rope 12, so that more casualties are avoided.
The working principle is as follows: when the limiting device for the outdoor thermal power pipeline bracket is used, according to the figures 1-5, when the limiting device is installed, the clamping block 6 is aligned to the guide groove 3, when the limiting block 6 is pressed downwards, the inclined surface of the clamping block 6 is extruded by the surface of the limiting block 2 and continues to be pressed downwards, when the clamping block 6 descends to the horizontal surface of the sliding groove 4, the clamping block 6 enters the sliding groove 4 under the action of the micro spring 5, at the moment, the guide bracket 1 does not move in the vertical direction any more, at the moment, the guide bracket 1 is connected with the embedded bracket 7 through the screw, and when the guide bracket 1 is subjected to a large force, the space of the sliding groove 4 can slightly slide for the guide bracket 1, so that the force is removed; when explosion happens, the upper fixed end anchorage device 9 and the lower fixed end anchorage device 10 can meet the relative displacement of the guide support 1 in a normal use state, and can prevent pipelines from flying out in a pipe explosion accident to damage surrounding facilities, and the pipelines can deviate in a direction far away from roads and railways under the traction of the steel wire ropes 11, so that more casualties are avoided.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
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 (6)
1. A working steel pipe is fixedly arranged on the upper surface of a guide bracket, and the upper surface of the guide bracket is arc-shaped;
it is characterized by comprising:
the limiting blocks are symmetrically distributed about the center of the guide support and are in an inverted L shape;
the pre-buried support is pre-buried underground, fixedly connected with the guide support and in threaded connection with the limiting block;
the embedded steel plate is fixedly installed inside the embedded support, and the central axis of the embedded steel plate and the central axis of the embedded support are on the same straight line.
2. An outdoor thermal power pipeline bracket stop device according to claim 1, characterized in that: the surface of the limiting block is provided with a guide groove which is convenient to position in installation, and the inside of the limiting block is provided with a sliding groove.
3. An outdoor thermal power pipeline bracket stop device according to claim 1, characterized in that: the inside fixed mounting of guide bracket has the miniature spring that plays the elasticity effect of resetting, and the inside of guide bracket seted up with the deep trouth that miniature spring corresponds.
4. An outdoor thermal power pipeline bracket stop device according to claim 3, characterized in that: the other side of the miniature spring is fixedly provided with a clamping block corresponding to the sliding groove, the foremost end of the clamping block is of an inclined structure, and the surface of the clamping block is attached to the inner wall of the guide support.
5. An outdoor thermal power pipeline bracket stop device according to claim 1, characterized in that: an upper fixed end anchorage device is fixedly installed inside the guide support, and a lower fixed end anchorage device is fixedly installed on the surface of the embedded steel plate.
6. An outdoor thermal power pipeline bracket stop device according to claim 5, characterized in that: the upper fixed end anchorage is connected with the lower fixed end anchorage through a steel wire rope, and a noose is sleeved on the surface of the steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110791195.6A CN113374939B (en) | 2021-07-13 | 2021-07-13 | Limiting device for outdoor thermal pipeline support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110791195.6A CN113374939B (en) | 2021-07-13 | 2021-07-13 | Limiting device for outdoor thermal pipeline support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113374939A true CN113374939A (en) | 2021-09-10 |
| CN113374939B CN113374939B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110791195.6A Active CN113374939B (en) | 2021-07-13 | 2021-07-13 | Limiting device for outdoor thermal pipeline support |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019861A1 (en) * | 1980-05-23 | 1981-12-03 | Thermoval Fußbodenheizungen Entwicklungs- und Forschungsgesellschaft mbH, 1150 Wien | FLOOR CONSTRUCTION, ESPECIALLY FOR FLOOR HEATERS |
| DE202011000809U1 (en) * | 2011-04-06 | 2011-06-09 | Jiangmen Eurofix Metal and Rubber Products Co., Ltd., Guangdong | pipe clamp |
| CN205591231U (en) * | 2016-05-05 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Steel shotcrete dropout prevention means |
| CN207427066U (en) * | 2017-10-09 | 2018-05-29 | 青岛禾晟智能科技有限公司 | A kind of anticorrosion solar energy photovoltaic panel |
| CN109268579A (en) * | 2018-12-07 | 2019-01-25 | 湖南达道新能源开发有限公司 | A kind of fixed bracket of heat distribution pipeline |
| CN209509227U (en) * | 2018-11-28 | 2019-10-18 | 陈忠生 | A kind of warm structure of graphene material heating pad wall |
| CN110985579A (en) * | 2019-12-31 | 2020-04-10 | 东南大学 | High-damping self-limiting shock-isolating and damping device and using method thereof |
| CN212004562U (en) * | 2020-03-13 | 2020-11-24 | 海南康腾建筑工程有限公司 | Municipal administration underground pipe network pre-buried device |
| CN212641209U (en) * | 2020-03-31 | 2021-03-02 | 江阴法尔胜住电新材料有限公司 | Steel strand inhaul cable steering anchoring structure with complete reeving pore channel |
| CN213206778U (en) * | 2020-09-25 | 2021-05-14 | 中建六局水利水电建设集团有限公司 | Heating power pipeline strutting arrangement |
| CN213393891U (en) * | 2020-10-14 | 2021-06-08 | 刘伟 | Support device for thermal pipeline |
-
2021
- 2021-07-13 CN CN202110791195.6A patent/CN113374939B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019861A1 (en) * | 1980-05-23 | 1981-12-03 | Thermoval Fußbodenheizungen Entwicklungs- und Forschungsgesellschaft mbH, 1150 Wien | FLOOR CONSTRUCTION, ESPECIALLY FOR FLOOR HEATERS |
| DE202011000809U1 (en) * | 2011-04-06 | 2011-06-09 | Jiangmen Eurofix Metal and Rubber Products Co., Ltd., Guangdong | pipe clamp |
| CN205591231U (en) * | 2016-05-05 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Steel shotcrete dropout prevention means |
| CN207427066U (en) * | 2017-10-09 | 2018-05-29 | 青岛禾晟智能科技有限公司 | A kind of anticorrosion solar energy photovoltaic panel |
| CN209509227U (en) * | 2018-11-28 | 2019-10-18 | 陈忠生 | A kind of warm structure of graphene material heating pad wall |
| CN109268579A (en) * | 2018-12-07 | 2019-01-25 | 湖南达道新能源开发有限公司 | A kind of fixed bracket of heat distribution pipeline |
| CN110985579A (en) * | 2019-12-31 | 2020-04-10 | 东南大学 | High-damping self-limiting shock-isolating and damping device and using method thereof |
| CN212004562U (en) * | 2020-03-13 | 2020-11-24 | 海南康腾建筑工程有限公司 | Municipal administration underground pipe network pre-buried device |
| CN212641209U (en) * | 2020-03-31 | 2021-03-02 | 江阴法尔胜住电新材料有限公司 | Steel strand inhaul cable steering anchoring structure with complete reeving pore channel |
| CN213206778U (en) * | 2020-09-25 | 2021-05-14 | 中建六局水利水电建设集团有限公司 | Heating power pipeline strutting arrangement |
| CN213393891U (en) * | 2020-10-14 | 2021-06-08 | 刘伟 | Support device for thermal pipeline |
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| CN113374939B (en) | 2022-08-12 |
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