CN115199822A - Oil pipe support that takes precautions against earthquakes - Google Patents
Oil pipe support that takes precautions against earthquakes Download PDFInfo
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- CN115199822A CN115199822A CN202210874075.7A CN202210874075A CN115199822A CN 115199822 A CN115199822 A CN 115199822A CN 202210874075 A CN202210874075 A CN 202210874075A CN 115199822 A CN115199822 A CN 115199822A
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- oil pipe
- shell
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- 230000007246 mechanism Effects 0.000 claims abstract description 133
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 2
- 239000004303 calcium sorbate Substances 0.000 description 22
- 229920000742 Cotton Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003305 oil spill Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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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
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The device can protect an oil pipe when an earthquake occurs, the shaking amplitude of the shaking mechanism is smaller when the earthquake is smaller than 3 levels, the shaking mechanism can overcome the elasticity of an elastic sleeve rod and a spring E on the shaking mechanism, the shaking amplitude of the shaking mechanism is larger when the earthquake is larger than 3 levels, the shaking mechanism shakes to extrude a trigger mechanism A, the trigger mechanism A moves to drive an infrared sensor to move, the too large moving amplitude of the trigger mechanism A is received by a receiving infrared instrument on a shell, the motor A on the oil pipe A is controlled to work through a controller, the motor A enables a telescopic protective sleeve to sleeve an oil pipe B, the shaking amplitude of the shaking mechanism is increased to enable the trigger mechanism B to move to the trigger mechanism B to move the fixing mechanism to the oil pipe A to fix the fixing mechanism, the shaking mechanism shakes to move one of the trigger mechanism A to the lower side of an alarm mechanism to electrify the alarm mechanism when the earthquake causes the oil pipe to break and overflow, and the oil is leaked into an oil storage tank through an oil leakage pipe to be stored when the earthquake causes the oil pipe to break to overflow.
Description
Technical Field
The invention relates to the technical field of petroleum equipment research, in particular to an oil pipe shockproof support.
Background
However, for long-distance buried pipelines, the biggest problem, in addition to the corrosion problem, is the earthquake. According to a large number of earthquake damage statistics, the damage of the buried pipeline in the earthquake generally occurs in a movable fracture zone. When a long-distance buried pipeline crosses a fault, the buried pipeline deforms along with the deformation of a soil body due to large dislocation of the ground of the fault area and is subjected to the action of soil reaction force from the transverse direction and the axial direction of the pipeline, so that when the pipeline is pulled, if the tensile strain exceeds a limit value, the pipeline is damaged; when the pipeline is pressed, buckling damage can be caused due to instability of the thin shell, so that the device can detect different vibration levels in an earthquake, further protect the oil pipe step by step, and can store leaked oil when the oil pipe breaks and leaks oil, and further reduce the probability of explosion and fire.
Disclosure of Invention
Aiming at the technical problems: when the earthquake is less than 3 grades, the shaking amplitude of the shaking mechanism is small, the shaking mechanism can be overcome by the elastic sleeve rod on the shaking mechanism and the elastic force of the spring E, when the earthquake is larger than 3 grades, the shaking amplitude of the shaking mechanism is larger, the elastic sleeve rod on the shaking mechanism and the elastic force of the spring E enable the sliding shaft to move downwards, the sliding shaft drives the spring E to extrude the trigger mechanism A, the trigger mechanism A moves to drive the infrared sensor to move, the too large moving amplitude of the trigger mechanism A is received by the infrared receiving instrument on the shell, the motor A on the oil pipe A is controlled to work through a controller arranged in the shell, the motor A drives the rope winding wheel to rotate through a group of bevel gears, the rope winding wheel pulls the telescopic protective sleeve through the rope to sleeve the oil pipe B, when the vibration reaches 4.5 grade, the shaking amplitude of the two vibration mechanisms is increased, the sliding shafts on the two vibration mechanisms overcome the elasticity of the two elastic loop bars and the spring E, so that the sliding shafts drive the spring E to extrude the trigger mechanism A, then the two trigger mechanisms A are moved to the two trigger mechanisms B, the two trigger mechanisms B are pressed down to enable the two trigger mechanisms B to move the two fixing mechanisms to the oil pipe A, so that the two fixing mechanisms fix the oil pipe A, further protecting the oil pipe A, when the earthquake is 6 grades, the vibration mechanism moves one of the trigger mechanisms A to the lower side of the alarm mechanism along with the shaking degree of the earthquake to press down, further opening the alarm mechanism to make the alarm mechanism give out alarm sound to inform the staff to close the valve, when earthquake makes oil pipe rupture oil spill over, fixed establishment's inside is equipped with the oil leak hole, can be connected with the batch oil tank through last oil leak pipe of fixed establishment, can store in leaking the batch oil tank with the oil that spills over.
The technical scheme adopted by the invention is as follows: the invention provides a pipeline shockproof support which is characterized by comprising the following components: the device comprises a shell, a vibration mechanism, a trigger mechanism A, a trigger mechanism B, a fixing mechanism, an oil pipe A and an alarm mechanism; one end of a sliding sleeve of each elastic sleeve rod is rotatably connected with the shell; the two triggering mechanisms A are respectively and fixedly arranged at the bottoms of the sliding shafts of the two vibrating mechanisms; two trigger mechanisms B are respectively and fixedly arranged in the shell; the two fixing mechanisms are respectively arranged on the sliding rails in a sliding manner, and the sliding rails are fixedly arranged on the baffle inside the shell; the oil pipe A is fixedly arranged in the shell; the alarm mechanism is fixedly arranged on the shell.
Preferably, a pipeline support that takes precautions against earthquakes, the vibrations mechanism include: the elastic loop bar, the sliding shaft and the spring E; the number of the elastic loop bars is two, each elastic loop bar comprises a sliding sleeve, a spring and a sliding rod, the sliding rods are slidably arranged in the sliding sleeves, the springs are arranged between the sliding rods and the sliding sleeves, and the sliding rods move into the sliding sleeves through the springs; one end of a sliding sleeve of the elastic loop bar is rotatably connected with the shell, a sliding rod of the elastic loop bar is rotatably connected with the sliding shaft, and the spring E is fixedly arranged on the sliding shaft.
Preferably, the pipeline shockproof support comprises a trigger mechanism A, a support body and a support body, wherein the trigger mechanism A comprises a triangular sliding block, an infrared sensor and an extrusion block; the triangular sliding block is fixedly arranged at the lower end of the sliding shaft, the bottom of the triangular sliding block is provided with a pressing plate, and the infrared sensor is fixedly arranged on the left side of the triangular sliding block; the extrusion block is fixedly arranged on the right side of the triangular sliding block.
Preferably, the pipeline shockproof support comprises a triggering mechanism B, a supporting plate A, a circular shaft, a spring B and a limiting block A; the supporting plate A is fixedly arranged inside the shell, a triangular lug is arranged at the upper end of the supporting plate A, and the limiting block A is fixedly arranged on the supporting plate A; the middle position of the round shaft is slidably arranged in a groove of the limiting block A, the round shaft is provided with a spring B, one end of the spring B is fixedly connected with the round shaft, and the other end of the spring B is fixedly connected with the limiting block A; the round shaft is slidably mounted on the supporting plate A, and a round ball is arranged at the front end of the round shaft.
Preferably, the pipeline shockproof support comprises a fixing mechanism, a fixing mechanism and a supporting mechanism, wherein the fixing mechanism comprises a semicircular fixing block, a sliding rail and an oil leakage pipe; the oil leakage hole is formed in the semicircular fixing block, when the oil pipe breaks and leaks oil, the oil can leak into the oil storage tank, and the upper end of the semicircular fixing block is provided with a long rod which is in contact with the round shaft; the sliding rail is fixedly arranged on a baffle inside the shell, and when the triggering mechanism B pushes the semicircular fixing blocks, the two semicircular fixing blocks move towards the direction of the oil pipe B in the sliding rail, so that the two semicircular fixing blocks mutually fix the oil pipe B; one end of the oil leakage pipe is fixedly connected with the semicircular fixing block, the other end of the oil leakage pipe is fixedly connected with the oil storage tank, and the oil leakage pipe is communicated with an oil leakage hole of the semicircular fixing block and the oil storage tank; the oil storage tank can store leaked oil.
Preferably, the pipeline shockproof support comprises an oil pipe A, a telescopic protective sleeve, a rope winding wheel, a motor A and a winding shaft, wherein the oil pipe A comprises an oil pipe B, the telescopic protective sleeve, the rope winding wheel, the motor A and the winding shaft; an oil pipe B is arranged in the shell, a telescopic protective sleeve is arranged on the oil pipe B, one end of the telescopic protective sleeve is fixedly connected and sealed with the oil pipe B, and the other end of the telescopic protective sleeve is fixedly connected with a thread rope of a thread rope winding wheel; the cotton rope winding wheel is fixedly installed on the winding shaft, the winding shaft is rotatably installed inside the shell, the motor A is fixedly installed on the oil pipe B, a bevel gear is fixedly installed on a motor shaft of the motor A, one end of the winding shaft is fixedly installed with the bevel gear, and the two bevel gears are meshed.
Preferably, a pipeline support that takes precautions against earthquakes, alarm mechanism include: the device comprises a support plate, a binding post, a bridge-type moving contact, a metal elastic sheet and an alarm; the supporting plate is fixedly arranged on the shell; the number of the binding posts is two, and both the binding posts are connected with control lines; the bridge-type moving contact is fixedly arranged on one of the binding posts, the metal elastic sheet is rotatably arranged on a shaft on the bridge-type moving contact, one end of the metal elastic sheet is provided with a round hole, a spring is arranged on the round hole, and the other end of the spring is fixedly connected with the round hole at the rear end of the bridge-type moving contact; the alarm is fixedly arranged on the supporting plate and is connected with the wiring on the wiring terminal, and the alarm can send out alarm sound.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is suitable for protecting the oil pipe, when the earthquake occurs, the mechanism can automatically detect the level of the earthquake vibration to protect the oil pipe, and if the earthquake occurs to be less than 3 levels, the shaking amplitude of the sliding shaft is small and is overcome by the elastic force of the two elastic loop bars and the spring E; when the earthquake is greater than 3 grades, the amplitude of oscillation of sliding shaft becomes big, overcome the elasticity of two elasticity loop bars and spring E, make the sliding shaft drive spring E and extrude triangle-shaped slider, the triangle-shaped slider removes, the triangle-shaped slider drives infrared sensor and removes, triangle-shaped slider amplitude of movement is too big to be received by the receipt infrared ray instrument on the shell, through the work of the controller control motor A who sets up in the shell, motor A drives the cotton rope winding wheel rotation through a set of bevel gear, the cotton rope winding wheel entangles oil pipe B through the flexible protective sheath of cotton rope pulling.
2. When the earthquake is greater than 4.5 levels, the shaking range of the sliding shaft is increased, the elasticity of the two elastic loop bars and the elasticity of the spring E are overcome, the sliding shaft drives the spring E to extrude the triangular sliding block, the triangular sliding block moves to enable the extrusion block to be in contact with the round ball on the round shaft and to push the round ball on the round shaft, the round ball is pushed to enable the round shaft to move towards the direction of the semicircular fixed block, the round shaft pushes the semicircular fixed block, and the oil pipe B is fixed to protect the semi-circular fixed block.
3. When the earthquake reaches more than 6 grades, the shaking amplitude of the sliding shaft is continuously increased, the elasticity of the two elastic loop bars and the spring E is overcome, the sliding shaft drives the spring E to extrude the triangular sliding block, the triangular sliding block moves, and the pressing plate on the triangular sliding block and the right end of the metal elastic sheet are contacted with the bottom of the right end of the metal elastic sheet and connected with a binding post close to the alarm, so that the alarm is powered on, the alarm sound is emitted, and a worker is informed to close the valve; if the earthquake amplitude continues to increase to enable the oil pipe to break oil, the oil will flow into the oil leakage pipe through the oil leakage hole in the semicircular fixing block, and the oil will leak into the oil storage tank through the oil leakage pipe and be stored.
Drawings
Fig. 1-3 are schematic diagrams of the overall structure of the present invention.
Fig. 4 is a schematic view of the vibration mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the triggering mechanism a of the present invention.
Fig. 6 is a schematic structural diagram of the trigger mechanism B of the present invention.
Fig. 7 is a structural view of the fixing mechanism of the present invention.
Fig. 8 is a structural view of the oil pipe a of the present invention.
Fig. 9 is a structural view of the alarm mechanism of the present invention.
Reference numerals
1-a housing; 2-a vibration mechanism; 3-trigger mechanism a; 4-trigger mechanism B; 5-a fixing mechanism; 6-oil pipe A; 7-an alarm mechanism; 201-elastic loop bar; 202-sliding shaft; 203-spring E; 301-triangular slider; 302-an infrared sensor; 303-extruding block; 401-support plate a; 402-round shaft; 403-spring B; 404-a stop block a; 501-a semicircular fixed block; 502-a slide rail; 503-oil leakage pipe; 504-oil reservoir; 601-oil pipe B; 602-a telescoping protective sleeve; 603-a cord winding wheel; 604-Motor A; 605-a winding shaft; 701-a support plate; 702-a terminal post; 703-bridge moving contact; 704-a metal dome; 705-alarm.
Detailed Description
In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The invention will be further described with reference to the drawings and illustrative embodiments, which are provided to explain the invention by way of illustration and description, but are not intended to limit the invention. In addition, if a detailed description of known technologies is not necessary to illustrate the features of the present invention, it is omitted.
Referring to fig. 1-9, a pipe vibration-proof support is characterized by comprising: shell 1, vibrations mechanism 2, trigger mechanism A3, trigger mechanism B4, fixed establishment 5, oil pipe A6 and alarm mechanism 7: a fixing mechanism 5 for protecting the oil pipe is arranged in the shell 1; two vibration mechanisms 2 are provided, and one ends of sliding sleeves of the two elastic sleeve rods 201 are rotatably connected with the shell 1; two trigger mechanisms A3 are respectively and fixedly arranged at the bottoms of the sliding shafts 202 of the two vibrating mechanisms 2; two trigger mechanisms B4 are respectively and fixedly arranged in the shell 1; two fixing mechanisms 5 are respectively arranged on the sliding rails 502 in a sliding manner, and the sliding rails 502 are fixedly arranged on a baffle inside the shell 1; the oil pipe A6 is fixedly arranged in the shell 1; the alarm mechanism 7 is fixedly arranged on the shell 1, and when the vibration is serious, the alarm mechanism 7 can give an alarm to inform a worker to close the valve; when vibration occurs, firstly, the two vibration mechanisms 2 are triggered by the grade of earthquake shaking, when the earthquake is smaller than 3 grades, the shaking amplitude of the vibration mechanisms 2 is smaller, the vibration mechanisms 2 can overcome by the elastic force of the elastic loop bars 201 and the springs E203 on the vibration mechanisms 2, when the earthquake is larger than 3 grades, the shaking amplitude of the vibration mechanisms 2 is larger, the elastic force of the elastic loop bars 201 and the springs E203 on the vibration mechanisms 2 enables the sliding shafts 202 to move downwards, the sliding shafts 202 drive the springs E203 to extrude the trigger mechanisms A3, the trigger mechanisms A3 move to drive the infrared sensors 302 to move, the trigger mechanisms A3 with overlarge moving amplitude are received by the infrared receiving instruments on the shell 1, the controller arranged in the shell 1 controls the motor A604 on the oil pipe A6 to work, the motor A604 drives the rope winding wheel 603 to rotate through a group of bevel gears, the rope winding wheel 603 pulls the telescopic protection sleeve 602 through the rope to sleeve the oil pipe B601, when the vibration reaches 4.5 level, the vibration amplitude of the two vibration mechanisms 2 is increased, the sliding shafts 202 on the two vibration mechanisms 2 overcome the elastic force of the two elastic loop bars 201 and the spring E203, so that the sliding shafts 202 drive the spring E203 to extrude the trigger mechanism A3, further the two trigger mechanisms A3 are moved to the two trigger mechanisms B4, the two trigger mechanisms B4 are pressed down, the two trigger mechanisms B4 move the two fixing mechanisms 5 to the oil pipe A6, further the two fixing mechanisms 5 fix the oil pipe A6, further the oil pipe A6 is protected, when the vibration mechanism 2 shakes 6 level, one of the trigger mechanisms A3 is moved to the lower side of the alarm mechanism 7 along with the vibration degree, the alarm mechanism 7 is opened, the alarm mechanism 7 gives out alarm sound, and informs a worker to close the valve, when oil spills from the broken oil of the oil pipe due to an earthquake, the fixing mechanism 5 is provided with an oil leakage hole inside, and the oil leakage hole is connected with the oil storage tank 504 through the oil leakage pipe 503 on the fixing mechanism 5, so that the spilled oil can be leaked into the oil storage tank 504 to be stored.
As shown in fig. 4, the vibration mechanism 2 includes: an elastic loop bar 201, a sliding shaft 202 and a spring E203; the number of the elastic loop bars 201 is two, each elastic loop bar 201 comprises a sliding sleeve, a spring and a sliding rod, the sliding rods are slidably arranged in the sliding sleeves, the springs are arranged between the sliding rods and the sliding sleeves, and the springs enable the sliding rods to move into the sliding sleeves; one end of a sliding sleeve of the elastic loop bar 201 is rotatably connected with the shell 1, a sliding rod of the elastic loop bar 201 is rotatably connected with the sliding shaft 202, the spring E203 is fixedly arranged on the sliding shaft 202, the sliding shaft 202 shakes during an earthquake, and the elastic loop bar 201 can absorb shock; the different oil pipe protecting devices are triggered by the change of the shaking amplitude of the spring E203 and the elastic sleeve rod 201 with the sliding shaft 202.
As shown in fig. 5, the trigger mechanism A3 includes a triangular slider 301, an infrared sensor 302, and a pressing block 303; the triangular sliding block 301 is fixedly arranged at the lower end of the sliding shaft 202, the bottom of the triangular sliding block 301 is provided with a pressing plate, and the infrared sensor 302 is fixedly arranged at the left side of the triangular sliding block 301; the extrusion block 303 is fixedly arranged on the right side of the triangular sliding block 301, and when the earthquake is less than 3 grades, the shaking amplitude of the sliding shaft 202 is small and is overcome by the elastic force of the two elastic loop bars 201 and the spring E203; when an earthquake is larger than 3 grades, the shaking amplitude of the sliding shaft 202 is increased, the elasticity of the two elastic loop bars 201 and the spring E203 is overcome, the sliding shaft 202 drives the spring E203 to extrude the triangular sliding block 301, the triangular sliding block 301 moves, the triangular sliding block 301 drives the infrared sensor 302 to move, the overlarge movement amplitude of the triangular sliding block 301 is received by an infrared receiving instrument on the shell 1, a controller arranged in the shell 1 controls the motor A604 to work, the motor A604 drives the rope winding wheel 603 to rotate through a group of bevel gears, and the rope winding wheel 603 pulls the telescopic protective sleeve 602 through a rope to sleeve the oil pipe B601; when the earthquake is greater than 4.5, the shaking amplitude of the sliding shaft 202 is increased, the elasticity of the two elastic loop bars 201 and the elastic force of the spring E203 are overcome, the sliding shaft 202 drives the spring E203 to extrude the triangular sliding block 301, the triangular sliding block 301 moves, and the extruding block 303 can press the round ball on the round shaft 402; the extrusion block 303 presses the round shaft 402 to move the fixing mechanism 5 to the oil pipe A6, so that the oil pipe A6 is protected, when the earthquake reaches above 6 level, the shaking amplitude of the sliding shaft 202 continues to increase, the elastic force of the two elastic loop bars 201 and the elastic force of the spring E203 are overcome, the sliding shaft 202 drives the spring E203 to extrude the triangular sliding block 301, the triangular sliding block 301 moves, the pressing plate on the triangular sliding block 301 is contacted with the right end of the metal elastic sheet 704 to be pressed, and the alarm 705 is connected with a power supply; and then the alarm 705 is turned on to realize alarm.
As shown in fig. 6, the trigger mechanism B4 includes a support plate a401, a circular shaft 402, a spring B403, and a stopper a404; the supporting plate A401 is fixedly arranged inside the shell 1, the upper end of the supporting plate A401 is provided with a triangular lug, and the limiting block A404 is fixedly arranged on the supporting plate A401; the middle position of the round shaft 402 is slidably arranged in a groove of the limiting block A404, a spring B403 is arranged on the round shaft 402, one end of the spring B403 is fixedly connected with the round shaft 402, the other end of the spring B403 is fixedly connected with the limiting block A404, and the spring B403 is matched with the limiting block A404 to limit the position of the round shaft 402; the round shaft 402 is slidably mounted on the support plate A401, and a round ball is arranged at the front end of the round shaft 402; when the extrusion block 303 contacts with the round ball on the round shaft 402 and pushes the round ball on the round shaft 402, the round ball is pushed to move the round shaft 402 towards the semi-circle fixing block 501, and then the round shaft 402 pushes the semi-circle fixing block 501; the stop block a404 may limit the circular shaft 402.
As shown in fig. 7, the fixing mechanism 5 includes a semicircular fixing block 501, a slide rail 502 and an oil leakage pipe 503; the semicircular fixing block 501 is provided with two oil leaking holes which are respectively arranged on the sliding rails 502 in a sliding manner, when an oil pipe is broken and leaks oil, the oil leaking holes can leak the oil into the oil storage tank 504, and the upper end of the semicircular fixing block 501 is provided with a long rod which is in contact with the circular shaft 402; the slide rail 502 is fixedly installed on a baffle inside the housing 1, and when the trigger mechanism B4 pushes the semicircular fixing blocks 501, the two semicircular fixing blocks 501 move towards the direction of the oil pipe B601 in the slide rail 502, so that the oil pipe B601 is mutually fixed by the two semicircular fixing blocks 501; one end of an oil leakage pipe 503 is fixedly connected with the semicircular fixing block 501, the other end of the oil leakage pipe 503 is fixedly connected with the oil storage tank 504, and the oil leakage pipe 503 is communicated with an oil leakage hole of the semicircular fixing block 501 and the oil storage tank 504; the oil leakage pipe 503 can convey oil in the semicircular fixing block 501 into the oil storage tank 504; the oil reservoir 504 may store leaked oil; the two semicircular fixing blocks 501 move towards the direction of the oil pipe A6 by the pushing of the trigger mechanism B4, so that the two semicircular fixing blocks 501 are connected with each other and fix the oil pipe B601 for protection, when the oil pipe breaks and leaks oil, the oil can flow into the oil leakage pipe 503 through an oil leakage hole in the semicircular fixing blocks 501, and leaks into the oil storage tank 504 through the oil leakage pipe 503 and is stored.
As shown in fig. 8, tubing A6 comprises tubing B601, telescoping sheath 602, wire winding wheel 603, motor a604, and winding shaft 605; an oil pipe B601 is arranged in the shell 1, a telescopic protective sleeve 602 is arranged on the oil pipe B601, one end of the telescopic protective sleeve 602 is fixedly connected and sealed with the oil pipe B601, and the other end of the telescopic protective sleeve 602 is fixedly connected with a rope of a rope winding wheel 603; the wire rope winding wheel 603 is fixedly arranged on a winding shaft 605, the winding shaft 605 is rotatably arranged in the shell 1, the motor A604 is fixedly arranged on the oil pipe B601, a bevel gear is fixedly arranged on a motor shaft of the motor A604, one end of the winding shaft 605 is fixedly provided with the bevel gear, and the two bevel gears are meshed; a controller arranged in the shell 1 controls a motor A604 to work, the motor A604 drives a rope winding wheel 603 to rotate through a group of bevel gears, and the rope winding wheel 603 pulls a telescopic protection sleeve 602 through a rope to sleeve an oil pipe B601; to protect tubing B601.
As shown in fig. 9, the alarm mechanism 7 includes: a support plate 701, a binding post 702, a bridge moving contact 703, a metal spring piece 704 and an alarm 705; the supporting plate 701 is fixedly arranged on the shell 1; two terminals 702 are provided, and both terminals 702 are connected with control lines; the bridge-type moving contact 703 is fixedly mounted on one of the binding posts 702, the metal spring plate 704 is rotatably mounted on a shaft on the bridge-type moving contact 703, one end of the metal spring plate 704 is provided with a round hole, a spring is arranged on the round hole, and the other end of the spring is fixedly connected with the round hole at the rear end of the bridge-type moving contact 703; the alarm 705 is fixedly arranged on the support plate 701, the alarm 705 is connected with a wire on the binding post 702, and the alarm 705 can give out alarm sound; the right end of the metal elastic sheet 704 is pressed down through the left triangular sliding block 301, and the bottom of the right end of the metal elastic sheet 704 is connected with the wiring terminal 702 close to the alarm 705, so that the alarm 705 is electrified, and an alarm sound is given out.
The working principle of the invention is as follows: when the invention is used; the device is suitable for protecting the oil pipe, when the earthquake occurs, the mechanism can automatically detect the level of the earthquake vibration to protect the oil pipe, and if the earthquake occurs to be less than 3 levels, the shaking amplitude of the sliding shaft 202 is small and is overcome by the elastic force of the two elastic loop bars 201 and the spring E203; when an earthquake is greater than 3 grades, the shaking amplitude of the sliding shaft 202 is increased, the elasticity of the two elastic loop bars 201 and the spring E203 is overcome, the sliding shaft 202 drives the spring E203 to extrude the triangular sliding block 301, the triangular sliding block 301 moves, the triangular sliding block 301 drives the infrared sensor 302 to move, the overlarge moving amplitude of the triangular sliding block 301 is received by an infrared receiving instrument on the shell 1, a controller arranged in the shell 1 controls the motor A604 to work, the motor A604 drives the wire winding wheel 603 to rotate through a group of bevel gears, and the wire winding wheel 603 pulls the telescopic protection sleeve 602 through a wire to sleeve the oil pipe B601; when the earthquake is greater than 4.5, the shaking range of the sliding shaft 202 is increased, the elastic force of the two elastic loop bars 201 and the elastic force of the spring E203 are overcome, the sliding shaft 202 drives the spring E203 to extrude the triangular sliding block 301, the triangular sliding block 301 moves, the extrusion block 303 is in contact with the round ball on the round shaft 402 and pushes the round ball on the round shaft 402, the round ball is pushed to further move the round shaft 402 towards the direction of the semicircular fixing block 501, the round shaft 402 pushes the semicircular fixing block 501, and the oil pipe B601 is fixed and protected; when the earthquake reaches more than 6 levels, the shaking amplitude of the sliding shaft 202 continues to be increased, the elastic force of the two elastic loop bars 201 and the elastic force of the spring E203 are overcome, the sliding shaft 202 drives the spring E203 to extrude the triangular sliding block 301, the triangular sliding block 301 moves, the bottom of the right end of the pressing plate on the triangular sliding block 301 and the right end of the metal elastic sheet 704, which are contacted with the right end of the metal elastic sheet 704, is connected with the wiring terminal 702 close to the alarm 705, the alarm 705 is powered on, the alarm sound is given out, and the worker is informed to close the valve; if the earthquake amplitude continues to increase to crack oil in the oil pipe, the oil will flow into the oil leakage pipe 503 through oil leakage holes in the semicircular fixing block 501, and will leak into the oil storage tank 504 through the oil leakage pipe 503 and be stored.
Claims (7)
1. The pipe shakeproof bracket as recited in claim 1, comprising: the device comprises a shell (1), a vibration mechanism (2), a trigger mechanism A (3), a trigger mechanism B (4), a fixing mechanism (5), an oil pipe A (6) and an alarm mechanism (7); two vibration mechanisms (2) are provided, and one ends of sliding sleeves of the two elastic sleeve rods (201) are rotatably connected with the shell (1); the number of the trigger mechanisms A (3) is two, and the two trigger mechanisms A (3) are respectively and fixedly arranged at the bottoms of the sliding shafts (202) of the two vibration mechanisms (2); two trigger mechanisms B (4) are respectively and fixedly arranged in the shell (1); the two fixing mechanisms (5) are respectively arranged on the sliding rails (502) in a sliding manner, and the sliding rails (502) are fixedly arranged on the baffle inside the shell (1); the oil pipe A (6) is fixedly arranged in the shell (1); the alarm mechanism (7) is fixedly arranged on the shell (1).
2. Anti-vibration pipe support according to claim 1, wherein said vibration mechanism (2) comprises: an elastic loop bar (201), a sliding shaft (202) and a spring E (203); the number of the elastic loop bars (201) is two, the elastic loop bars (201) comprise sliding sleeves, springs and sliding rods, the sliding rods are slidably arranged in the sliding sleeves, the springs are arranged between the sliding rods and the sliding sleeves, and the springs enable the sliding rods to move into the sliding sleeves; one end of a sliding sleeve of the elastic sleeve rod (201) is rotatably connected with the shell (1), a sliding rod of the elastic sleeve rod (201) is rotatably connected with the sliding shaft (202), and the spring E (203) is fixedly arranged on the sliding shaft (202).
3. The pipe shock mount as claimed in claim 1, wherein said trigger mechanism a (3) comprises a triangular slider (301), an infrared sensor (302) and a squeeze block (303); the triangular sliding block (301) is fixedly arranged at the lower end of the sliding shaft (202), the bottom of the triangular sliding block (301) is provided with a pressing plate, and the infrared sensor (302) is fixedly arranged at the left side of the triangular sliding block (301); the extrusion block (303) is fixedly arranged on the right side of the triangular sliding block (301).
4. The shock-proof bracket for pipes of claim 1, wherein the trigger mechanism B (4) comprises a support plate A (401), a circular shaft (402), a spring B (403) and a stopper A (404); the supporting plate A (401) is fixedly arranged inside the shell (1), the upper end of the supporting plate A (401) is provided with a triangular lug, and the limiting block A (404) is fixedly arranged on the supporting plate A (401); the middle position of the round shaft (402) is slidably arranged in a groove of the limiting block A (404), a spring B (403) is arranged on the round shaft (402), one end of the spring B (403) is fixedly connected with the round shaft (402), and the other end of the spring B (403) is fixedly connected with the limiting block A (404); the round shaft (402) is slidably mounted on the support plate A (401), and a round ball is arranged at the front end of the round shaft (402).
5. The shockproof bracket for pipelines in accordance with claim 1, wherein said fixing mechanism (5) comprises a semicircular fixing block (501), a slide rail (502) and an oil leakage pipe (503); the two semicircular fixing blocks (501) are respectively arranged on the sliding rail (502) in a sliding mode, oil leakage holes are formed in the semicircular fixing blocks (501), when an oil pipe is broken and oil leaks, the oil leakage holes can leak oil into the oil storage tank (504), and a long rod is arranged at the upper end of each semicircular fixing block (501) and is in contact with the round shaft (402); the sliding rail (502) is fixedly arranged on a baffle inside the shell (1), when the trigger mechanism B (4) pushes the semicircular fixed blocks (501), the two semicircular fixed blocks (501) move towards the direction of the oil pipe B (601) in the sliding rail (502), and then the two semicircular fixed blocks (501) mutually fix the oil pipe B (601); one end of an oil leakage pipe (503) is fixedly connected with the semicircular fixing block (501), the other end of the oil leakage pipe is fixedly connected with the oil storage tank (504), and the oil leakage pipe (503) is communicated with an oil leakage hole of the semicircular fixing block (501) and the oil storage tank (504); the oil reservoir (504) may store leaked oil.
6. The anti-vibration pipeline bracket as recited in claim 1, wherein said oil pipe a (6) comprises an oil pipe B (601), a telescopic protective sleeve (602), a rope winding wheel (603), a motor a (604) and a winding shaft (605); an oil pipe B (601) is arranged in the shell (1), a telescopic protective sleeve (602) is arranged on the oil pipe B (601), one end of the telescopic protective sleeve (602) is fixedly connected and sealed with the oil pipe B (601), and the other end of the telescopic protective sleeve (602) is fixedly connected with a thread rope of a thread rope winding wheel (603); the rope winding wheel (603) is fixedly installed on a winding shaft (605), the winding shaft (605) is rotatably installed inside the shell (1), the motor A (604) is fixedly installed on the oil pipe B (601), a bevel gear is fixedly installed on a motor shaft of the motor A (604), one end of the winding shaft (605) is fixedly installed with the bevel gear, and the two bevel gears are meshed.
7. Anti-seismic support for pipes according to claim 1, characterized in that said alarm means (7) comprise: the device comprises a supporting plate (701), a binding post (702), a bridge type moving contact (703), a metal elastic sheet (704) and an alarm (705); the supporting plate (701) is fixedly arranged on the shell (1); two binding posts (702) are provided, and both binding posts (702) are connected with control lines; the bridge type moving contact (703) is fixedly arranged on one of the binding posts (702), the metal elastic sheet (704) is rotatably arranged on a shaft on the bridge type moving contact (703), one end of the metal elastic sheet (704) is provided with a round hole, a spring is arranged on the round hole, and the other end of the spring is fixedly connected with the round hole at the rear end of the bridge type moving contact (703); the alarm (705) is fixedly arranged on the supporting plate (701), the alarm (705) is connected with a wire on the binding post (702), and the alarm (705) can give out alarm sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874075.7A CN115199822A (en) | 2022-07-25 | 2022-07-25 | Oil pipe support that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874075.7A CN115199822A (en) | 2022-07-25 | 2022-07-25 | Oil pipe support that takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115199822A true CN115199822A (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210874075.7A Pending CN115199822A (en) | 2022-07-25 | 2022-07-25 | Oil pipe support that takes precautions against earthquakes |
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| Country | Link |
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| CN (1) | CN115199822A (en) |
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