CN218031833U - Four big pipeline gallows of thermal power plant - Google Patents
Four big pipeline gallows of thermal power plant Download PDFInfo
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- CN218031833U CN218031833U CN202221578890.0U CN202221578890U CN218031833U CN 218031833 U CN218031833 U CN 218031833U CN 202221578890 U CN202221578890 U CN 202221578890U CN 218031833 U CN218031833 U CN 218031833U
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- 230000008093 supporting effect Effects 0.000 claims description 30
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application discloses four big pipeline gallows of thermal power plant, relate to thermal power plant technical field, this four big pipeline gallows of thermal power plant includes framework support and a subassembly that hangs, it runs through the inboard that sets up at the framework support to prop up the subassembly that hangs, this four big pipeline gallows of thermal power plant design one kind and framework support indirect fixity, it is not hard up to lead to the fixed relation between the two to take place because the irregular vibrations of pipeline to avoid the framework support, and influence the wall body or the ground fixed with the framework support, and directly not fixed between accommodate the lead screw and the framework support in this device, adopt adjusting nut to carry out spacing mode, not only can not destroy the fixed relation between the two, can also reduce the conduction of vibrations, set up in addition and support tightly the locating part and support tightly in the fixed staple bolt side of being connected with the pipeline, utilize the position of spacing spring's elasticity restriction pipeline, make pipeline set up the position and do not change.
Description
Technical Field
The utility model relates to a thermal power generation technical field specifically is four big pipeline gallows of thermal power plant.
Background
The four pipelines of the thermal power plant refer to petroleum, water, gas and steam pipelines. Oil: providing hydraulic pressure, lubrication, etc.; water: mainly providing cooling; gas: pressurized gas to provide brake pressure, etc.; steam: the four pipelines are important high-temperature and high-pressure monitored metal parts of a thermal power plant.
The four pipelines are filled with various media when the thermal power plant normally operates, and vibration is generated correspondingly due to flowing of the media, so that a support hanger is usually arranged in the prior art to fix the four pipelines, but fixed connection modes such as welding and the like are not enough to completely solve the vibration of the four pipelines, a structure fixedly connected with the pipelines is loosened due to long-term shaking, even the pipelines are broken in continuous vibration due to too tight fixation, and finally the leakage of the media is caused, so that maintenance funds spent on pipeline fixation in the thermal power plant every year are also a considerable number.
Therefore, a person skilled in the art provides a four-large-pipeline supporting and hanging bracket for a thermal power plant, which helps solve the problem that the existing four-large-pipeline hanging bracket for the thermal power plant cannot well fix four large pipelines.
Disclosure of Invention
The utility model discloses a be not enough to prior art, the utility model discloses a four big pipeline gallows of thermal power plant to solve the current support of hanging that proposes in the above-mentioned background art and lead to the pipeline to shake irregularly for a long time because medium flow in the pipeline when four fixed big pipelines, and lead to with it fixed connection hang that the support is loose even with it fixed connection's wall body ground the cracked problem appears.
The purpose of the utility model is realized like this: four big pipeline gallows of thermal power plant includes:
the framework bracket is fixedly connected with the ground or a certain wall;
the inner side of the framework bracket is slidably clamped with a supporting and hanging assembly, the supporting and hanging assembly can be adjusted and arranged in one degree of freedom at the inner side of the framework bracket, and a pipeline passing through the supporting and hanging assembly is stably supported;
the supporting and hanging assembly comprises an adjusting screw rod, a fixing hoop and a supporting and tightly limiting part, the adjusting screw rod penetrates through the side wall of the framework support to be arranged, the adjusting screw rod extends into the fixing hoop fixedly connected with one end of the inner side of the framework support, the supporting and tightly limiting part is arranged between the fixing hoop and the inner wall of the framework support, the fixing hoop and the framework support are connected in a certain degree in a limiting mode through the supporting and tightly limiting part, and a supporting effect that a pipeline is stable is provided.
Preferably, the end part of the framework bracket is fixedly connected with a fixing flange, the framework bracket is fixedly connected with a wall body or the ground through the fixing flange, and a through hole matched with the adjusting screw rod is formed in the side surface of the framework bracket.
Preferably, the side of the adjusting screw rod is in threaded connection with an adjusting nut, the side of the adjusting screw rod is movably sleeved with a gasket between the adjusting nut and the framework support, and the fixing hoop comprises a fixing end and a gland end.
Preferably, stiff end fixed connection is in accommodate the lead screw's bottom, and the side threaded connection of stiff end has the gland end, and the side of gland end is pegged graft and is had the tight pole of support, and the tip fixedly connected with of the pole of support supports tight arc, and the side of the pole of support is fixed to be cup jointed and is supported tight spring.
Preferably, the abutting limiting part comprises a three-section limiting rod, a sliding block and a limiting spring, the three-section limiting rod is in sliding clamping connection with each other, the three-section limiting rod is close to one end of the framework support and fixedly connected with the sliding block, and the limiting spring is fixedly arranged on the inner side of the three-section limiting rod.
Preferably, the inner wall of the framework bracket is provided with a sliding groove matched with the sliding block, and the side surface of one end, close to the inner wall of the framework bracket, of the three-section limiting rod is fixedly connected with a limiting bolt.
The utility model discloses a four big pipeline gallows of thermal power plant, its beneficial effect who possesses as follows:
this four big pipeline gallows of thermal power plant, design one kind and the framework support is not directly fixed, it is not hard up to lead to the fixed relation between the two to take place because the irregular vibrations of pipeline to avoid the framework support, and influence and the fixed wall body of framework support or ground, and directly not fixed between accommodate the lead screw and the framework support in this device, adopt adjusting nut to carry out spacing mode, not only can not destroy the fixed relation between the two, can also reduce the conduction of vibrations, set up in addition and support tight locating part and support tightly in the fixed staple bolt side with tube coupling, utilize the position of spacing spring's elasticity restriction pipeline, make pipeline erection position not change.
According to the four-large-pipeline support hanger of the thermal power plant, the three-section type limiting rod is arranged to be matched with the limiting spring to tightly limit the fixed hoop, so that balanced abutting force can be formed on the fixed hoop, the vibration effect conducted by the fixed hoop is counteracted, and the situation that the connection between the fixed hoop and the adjusting screw rod is damaged by vibration accumulation force is avoided; the inner side of the fixed hoop is provided with a tightly-resisting arc plate connected with a tightly-resisting spring, and the tightly-resisting arc plate is tightly propped against the side surface of the pipeline, so that the pipeline can be clamped, and meanwhile, the fixed hoop can clamp pipelines of various sizes for use; the structure support and the supporting and hanging component in the device are not directly connected, and the part in contact with the structure support is also provided with the spring, so that the connection structure is prevented from being damaged by vibration conduction.
Drawings
The specific structure of the utility model is given by the following figures and embodiments:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the supporting and hanging assembly of the present invention;
FIG. 3 is a side view of the whole structure of the present invention;
fig. 4 is a schematic view of the structure of the tight locating part of the present invention.
Legend: 1. a framework support; 2. a supporting and hanging assembly; 201. adjusting the screw rod; 202. fixing the anchor ear; 2021. a fixed end; 2022. a capping end; 203. abutting against the limiting part; 2031. a three-section type limiting rod; 2032. a slider; 2033. a limiting spring; 3. fixing the flange; 4. a through hole; 5. adjusting the nut; 6. a gasket; 7. a tightening rod; 8. tightly abutting against the arc-shaped plate; 9. the spring is tightly propped; 10. a chute; 11. and a limiting bolt.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
The embodiment of the utility model discloses four big pipeline gallows of thermal power plant. According to the attached drawing 1, the framework support comprises a framework support 1 and a supporting and hanging component 2, wherein the supporting and hanging component 2 is arranged on the inner side of the framework support 1 in a penetrating mode, a fixing flange 3 is fixedly connected to the end portion of the framework support 1, and the framework support 1 is fixedly connected with a wall or the ground through the fixing flange 3. The framework support 1 is fixed with the ground or a wall body through a fixing flange 3, and then a pipeline is fixed through a supporting and hanging assembly 2 arranged in the framework support 1.
According to fig. 2, the supporting and hanging assembly 2 includes an adjusting screw 201, a fixing hoop 202 and a tightly supporting limiting member 203, the adjusting screw 201 penetrates through the side wall of the framework bracket 1, the fixing hoop 202 is fixedly connected to one end of the adjusting screw 201 extending into the inner side of the framework bracket 1, the tightly supporting limiting member 203 is arranged between the fixing hoop 202 and the inner wall of the framework bracket 1, and the fixing hoop 202 and the framework bracket 1 are connected to a certain extent through the tightly supporting limiting member 203 for limiting and providing a stable supporting effect for the pipeline.
The side surface of the framework bracket 1 is provided with a through hole 4 matched with the adjusting screw rod 201, the adjusting screw rod 201 passes through the through hole 4 to enter the inner side of the framework bracket 1 and is connected with a fixed hoop 202, a pipeline passing through the fixed hoop 202 is fixedly hung and supported, and the side surface of the fixed hoop 202 is tightly abutted through an abutting limiting part 203 to buffer and shake and enable the pipeline to be limited at a proper position.
According to the illustration in fig. 3, the adjusting nut 5 is connected to the side of the adjusting screw 201 through a thread, the gasket 6 is movably sleeved on the side of the adjusting screw 201 and between the adjusting nut 5 and the framework bracket 1, the adjusting nut 5 can limit the setting position of the fixing hoop 202, the gasket 6 can avoid the friction between the adjusting nut 5 and the framework bracket 1, and the fixing hoop 202 comprises a fixed end 2021 and a gland end 2022.
The fixed end 2021 is fixedly connected to the bottom end of the adjusting screw rod 201, the side surface of the fixed end 2021 is in threaded connection with the gland end 2022, the side surface of the gland end 2022 is inserted with the abutting rod 7, the end portion of the abutting rod 7 is fixedly connected with the abutting arc 8, the side surface of the abutting rod 7 is fixedly sleeved with the abutting spring 9, the pipeline is arranged between the fixed end 2021 and the gland end 2022 to be compressed and fixed, the abutting arc 8 abuts against the side surface of the pipeline between the abutting rod and the gland end 2022, the abutting rod 7 is compressed to abut against the abutting spring 9, and the advancing occurs.
According to fig. 4, the abutting limiting member 203 comprises a three-section limiting rod 2031, a sliding block 2032 and a limiting spring 2033, the three-section limiting rod 2031 is in sliding clamping connection with each other, the three-section limiting rod 2031 is close to one end of the framework bracket 1 and is fixedly connected with the sliding block 2032, and the limiting spring 2033 is fixedly arranged on the inner side of the three-section limiting rod 2031.
The three-segment-type limiting rod 2031 provides flexibility for the abutting limiting piece 203 to counteract vibration, and connects the fixing hoop 202 and the framework bracket 1 through the abutting limiting piece 203, so that the framework bracket 1 has a certain limiting capability.
The inner wall of the framework bracket 1 is provided with a chute 10 matched with the sliding block 2032, and the side surface of one end of the three-section limiting rod 2031 close to the inner wall of the framework bracket 1 is fixedly connected with a limiting bolt 11.
The working principle is as follows: this four big pipeline gallows of thermal power plant, design one kind and a frame support 1 directly not fixed hang subassembly 2, in order to avoid frame support 1 to lead to the fixed relation between frame support 1 and a frame to hang subassembly 2 to take place not hard up because of the irregular vibrations of pipeline, and influence the wall body or the ground fixed with frame support 1, and in this device between accommodate the lead screw 201 and the frame support 1 directly not fixed, adopt adjusting nut 5 to carry out spacing mode, not only can not destroy the fixed relation between the two, can also reduce the conduction of vibrations, set up in addition to support tight locating part 203 and support tightly in the fixed staple bolt 202 side of being connected with the pipeline, utilize spacing spring 2033's elasticity to restrict the position of pipeline, make pipeline erection position not change.
In the use process of the device of the utility model, the three-section type limiting rod 2031 and the limiting spring 2033 are matched to tightly limit the fixed hoop 202, so that a balanced tight force can be formed on the fixed hoop 202 to counteract the vibration effect conducted by the fixed hoop 202, and prevent the vibration accumulation force from damaging the connection between the fixed hoop 202 and the adjusting screw 201; the tight abutting arc plates 8 connected with the tight abutting springs 9 are arranged on the inner sides of the fixed hoops 202, and the tight abutting arc plates 8 abut against the side faces of the pipelines, so that the pipelines can be clamped, and meanwhile, the fixed hoops 202 can clamp pipelines of various sizes for use; in the device, the frame support 1 and the supporting and hanging component 2 are not directly connected, and the contact part with the frame support is also provided with a spring, so that the vibration conduction is avoided and the damage to the connecting structure is avoided.
The above description is given for clarity of explanation and is not meant to limit the embodiments of the present invention. All obvious changes or variations which are introduced by the technical proposal of the utility model are still within the protection scope of the utility model.
Claims (6)
1. The utility model provides a four big pipeline gallows of thermal power plant which characterized in that includes:
the framework bracket is fixedly connected with the ground or a certain wall;
the inner side of the framework bracket is slidably clamped with a supporting and hanging assembly, the supporting and hanging assembly can be adjusted and arranged in one degree of freedom at the inner side of the framework bracket, and a pipeline passing through the supporting and hanging assembly is stably supported;
the supporting and hanging assembly comprises an adjusting screw rod, a fixing hoop and a supporting and tightly limiting part, the adjusting screw rod penetrates through the side wall of the framework support to be arranged, the adjusting screw rod extends into the fixing hoop fixedly connected with one end of the inner side of the framework support, the supporting and tightly limiting part is arranged between the fixing hoop and the inner wall of the framework support, the fixing hoop and the framework support are connected in a certain degree in a limiting mode through the supporting and tightly limiting part, and a supporting effect that a pipeline is stable is provided.
2. The four-large pipeline support and hanger of the thermal power plant as claimed in claim 1, wherein the end of the framework bracket is fixedly connected with a fixing flange, the framework bracket is fixedly connected with a wall or the ground through the fixing flange, and the side surface of the framework bracket is provided with a through hole matched with the adjusting screw rod.
3. The four-large pipe hanger of the thermal power plant as claimed in claim 1, wherein the adjusting screw rod is screwed on the side surface of the adjusting screw rod, a gasket is movably sleeved on the side surface of the adjusting screw rod between the adjusting screw rod and the frame bracket, and the fixing hoop comprises a fixing end and a pressing cover end.
4. The four-large pipe hanger of thermal power plant as claimed in claim 3, wherein the fixed end is fixedly connected to the bottom end of the adjusting screw rod, the side surface of the fixed end is screwed with the gland end, the side surface of the gland end is inserted with the abutting rod, the end part of the abutting rod is fixedly connected with the abutting arc, and the side surface of the abutting rod is fixedly sleeved with the abutting spring.
5. The four-pipe hanger of the thermal power plant as claimed in claim 1, wherein the abutting-against limiting member comprises a three-section type limiting rod, a sliding block and a limiting spring, the three-section type limiting rod is slidably engaged with each other, the sliding block is fixedly connected to one end of the three-section type limiting rod close to the framework bracket, and the limiting spring is fixedly arranged on the inner side of the three-section type limiting rod.
6. The four-large-pipeline supporting and hanging bracket of the thermal power plant as claimed in claim 5, wherein the inner wall of the framework bracket is provided with a sliding groove matched with the sliding block, and a side surface of one end of the three-section limiting rod close to the inner wall of the framework bracket is fixedly connected with a limiting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578890.0U CN218031833U (en) | 2022-06-23 | 2022-06-23 | Four big pipeline gallows of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578890.0U CN218031833U (en) | 2022-06-23 | 2022-06-23 | Four big pipeline gallows of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218031833U true CN218031833U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221578890.0U Active CN218031833U (en) | 2022-06-23 | 2022-06-23 | Four big pipeline gallows of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218031833U (en) |
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2022
- 2022-06-23 CN CN202221578890.0U patent/CN218031833U/en active Active
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