CN109915683B - Elastic mounting device for flattened anti-whipping part - Google Patents
Elastic mounting device for flattened anti-whipping part Download PDFInfo
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- CN109915683B CN109915683B CN201910085274.8A CN201910085274A CN109915683B CN 109915683 B CN109915683 B CN 109915683B CN 201910085274 A CN201910085274 A CN 201910085274A CN 109915683 B CN109915683 B CN 109915683B
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- flattened
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an elastic installation device of a flattened whip-proof part, which comprises: bottom plate, flattening type prevent whipping piece, left installation component, right installation component. According to the elastic mounting device for the flattened anti-whipping piece, the elastic pressing mechanisms are additionally arranged in the left mounting assembly and the right mounting assembly, the left mounting assembly and the right mounting assembly are mounted on the bottom plate, the flattened anti-whipping piece is mounted between the left mounting assembly and the right mounting assembly, the lower part of the flattened anti-whipping piece is tightly attached to the upper surface of the bottom plate, finally, elastic mounting is formed between the flattened anti-whipping piece and the bottom plate, when the flattened anti-whipping piece deforms under the influence of the environmental temperature, the flattened anti-whipping piece body can overcome the friction force formed by the elastic pressing force in the left mounting assembly and the right mounting assembly, axial deformation is formed, and the performance of the flattened anti-whipping piece body is effectively protected.
Description
Technical Field
The invention relates to a flattened whip preventing piece, in particular to an elastic mounting device of the flattened whip preventing piece, and belongs to the technical field of electromechanics.
Background
The flattening type whipping prevention part is a tubular structure whipping prevention part, and when the whipping of the high-energy pipeline occurs, the flattening type whipping prevention part generates plastic deformation through the flattening process to absorb the whipping energy of the high-energy pipeline. Generally, the flattening type flail-off prevention piece is directly installed on the bottom plate through a screw and is in rigid connection with the bottom plate, and if the flattening type flail-off prevention piece deforms under the influence of the ambient temperature, the flattening type flail-off prevention piece body can be subjected to larger deformation stress, so that the performance of the flattening type flail-off prevention piece is influenced.
Disclosure of Invention
In order to solve the problem, the invention provides an elastic mounting device of a flattening type anti-whipping piece.
The technical scheme of the invention is as follows:
an elastic mounting device for a crush-type whipstock, comprising: the device comprises a bottom plate, a flattened whip preventing piece, a left mounting component and a right mounting component;
the left mounting assembly comprises a left stud, a left end head, a left lower spring seat, a left spring, a left upper spring seat and a left nut; the middle part of the left end head is provided with a left end head waist-shaped through hole along the left-right direction, the right end of the left end head is a cylinder, and the cylinder can be inserted into the inner hole at the left end of the flattened whipping prevention piece and forms sliding fit with the inner hole at the left end of the flattened whipping prevention piece;
the right mounting assembly comprises a right stud, a right end head, a right lower spring seat, a right spring, a right upper spring seat and a right nut; the middle part of the right end head is provided with a right end head waist-shaped through hole along the left-right direction, and the left end of the right end head is a cylinder and can be inserted into a right end inner hole of the flattening type whipping prevention piece and form sliding fit with the right end inner hole of the flattening type whipping prevention piece;
the lower end of the left stud bolt is reliably connected to the left end of the bottom plate; the lower end of the right stud is reliably connected to the right end of the bottom plate;
the left end is inserted into a left end inner hole of the flattened swing-proof part, the right end is inserted into a right end inner hole of the flattened swing-proof part, the left end and the right end together with the flattened swing-proof part form an installation body, the left end is sleeved on the left stud through a left end waist-shaped through hole, the right end is sleeved on the right stud through a right end waist-shaped through hole, and the lower end surface of the left end, the lower end surface of the right end and the lower part of the flattened swing-proof part are respectively attached to the upper surface of the bottom plate;
the left lower spring seat, the left spring and the left upper spring seat are sequentially sleeved on the left stud, and the left nut is connected to the upper end of the left stud, so that the left spring forms certain prepressing, and a left end generates certain pressing force on the bottom plate; the right lower spring seat, the right spring and the right upper spring seat are sequentially sleeved on the right stud, and the right nut is connected to the upper end of the right stud, so that the right spring forms certain prepressing, and the right end generates certain pressing force on the bottom plate.
The left end waist-shaped through hole is communicated with the left end face of the left end.
The waist-shaped through hole of the right end head is communicated with the right end face of the right end head.
The flattened whip preventing member can thermally deform and move relative to the left stud and the right stud.
The invention has the following beneficial effects:
an elastic pressing mechanism is additionally arranged in a left mounting assembly and a right mounting assembly of the hydraulic swing-preventing device, the left mounting assembly and the right mounting assembly are mounted on a bottom plate, a flattened swing-preventing part is mounted between the left mounting assembly and the right mounting assembly, the lower part of the flattened swing-preventing part is tightly attached to the upper surface of the bottom plate, elastic mounting is finally formed between the flattened swing-preventing part and the bottom plate, when the flattened swing-preventing part deforms under the influence of ambient temperature, the flattened swing-preventing part body can overcome the friction force formed by elastic pressing force in the left mounting assembly and the right mounting assembly, axial deformation is formed, and the performance of the flattened swing-preventing part body is effectively protected.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of a high energy pipe in a whip.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, an elastic mounting device for a crush type flail prevention member includes: the device comprises a bottom plate 1, a flattened anti-whipping piece 2, a left mounting component 3 and a right mounting component 4;
the left mounting assembly 3 comprises a left stud 3-1, a left end 3-2, a left lower spring seat 3-3, a left spring 3-4, a left upper spring seat 3-5 and a left nut 3-6; a left end waist-shaped through hole 3-7 is formed in the middle of the left end 3-2 in the left-right direction, the right end of the left end 3-2 is a cylinder and can be inserted into a left end inner hole of the flattened whipping prevention piece 2 and is in sliding fit with the left end inner hole of the flattened whipping prevention piece 2;
the right mounting component 4 comprises a right stud 4-1, a right end head 4-2, a right lower spring seat 4-3, a right spring 4-4, a right upper spring seat 4-5 and a right nut 4-6; a right end head waist-shaped through hole 4-7 is formed in the middle of the right end head 4-2 in the left-right direction, the left end of the right end head 4-2 is a cylinder and can be inserted into a right end inner hole of the flattened whip preventing piece 2 and is in sliding fit with the right end inner hole of the flattened whip preventing piece 2;
the lower end of the left stud bolt 3-1 is reliably connected to the left end of the bottom plate 1; the lower end of the right stud 4-1 is reliably connected to the right end of the bottom plate 1;
the left end 3-2 is inserted into a left end inner hole of the flattened anti-whipping piece 2, the right end 4-2 is inserted into a right end inner hole of the flattened anti-whipping piece 2, the left end 3-2 and the right end 4-2 form an installation body together with the flattened anti-whipping piece 2, the left end 3-2 is sleeved on the left stud 3-1 through a left end kidney-shaped through hole 3-7, the right end 4-2 is sleeved on the right stud 4-1 through a right end kidney-shaped through hole 4-7, and the lower end face of the left end 3-2, the lower end face of the right end 4-2 and the lower part of the flattened anti-whipping piece 2 are respectively attached to the upper surface of the bottom plate 1;
the left lower spring seat 3-3, the left spring 3-4 and the left upper spring seat 3-5 are sequentially sleeved on the left stud 3-1, and the left nut 3-6 is connected to the upper end of the left stud 3-1, so that the left spring 3-4 forms certain pre-pressing force, and the left end head 3-2 generates certain pressing force on the bottom plate 1; the right lower spring seat 4-3, the right spring 4-4 and the right upper spring seat 4-5 are sequentially sleeved on the right stud bolt 4-1, and the right nut 4-6 is connected to the upper end of the right stud bolt 4-1, so that the right spring 4-4 forms certain pre-pressing force, and the right end head 4-2 generates certain pressing force on the bottom plate 1.
The left end waist-shaped through hole 3-7 is communicated with the left end face of the left end 3-2.
The right end waist-shaped through hole 4-7 is communicated with the right end face of the right end head 4-2.
The flattened whip stock 2 is capable of thermally deforming and moving relative to the left stud bolt 3-1 and the right stud bolt 4-1.
As shown in fig. 2, the high-energy pipe 5 is installed above the crush-type whipping prevention member 2, and when the high-energy pipe 5 is whipped, the flail is formed toward the crush-type whipping prevention member 2 along the direction a.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides an elasticity installation device of piece is prevented whipping by flattening type which characterized in that includes: the device comprises a bottom plate, a flattened whip preventing piece, a left mounting component and a right mounting component;
the left mounting assembly comprises a left stud, a left end head, a left lower spring seat, a left spring, a left upper spring seat and a left nut; the middle part of the left end head is provided with a left end head waist-shaped through hole along the left-right direction, the right end of the left end head is a cylinder, and the cylinder can be inserted into the inner hole at the left end of the flattened whipping prevention piece and forms sliding fit with the inner hole at the left end of the flattened whipping prevention piece;
the right mounting assembly comprises a right stud, a right end head, a right lower spring seat, a right spring, a right upper spring seat and a right nut; the middle part of the right end head is provided with a right end head waist-shaped through hole along the left-right direction, and the left end of the right end head is a cylinder and can be inserted into a right end inner hole of the flattening type whipping prevention piece and form sliding fit with the right end inner hole of the flattening type whipping prevention piece;
the lower end of the left stud bolt is reliably connected to the left end of the bottom plate; the lower end of the right stud is reliably connected to the right end of the bottom plate;
the left end is inserted into a left end inner hole of the flattened swing-proof part, the right end is inserted into a right end inner hole of the flattened swing-proof part, the left end and the right end together with the flattened swing-proof part form an installation body, the left end is sleeved on the left stud through a left end waist-shaped through hole, the right end is sleeved on the right stud through a right end waist-shaped through hole, and the lower end surface of the left end, the lower end surface of the right end and the lower part of the flattened swing-proof part are respectively attached to the upper surface of the bottom plate;
the left lower spring seat, the left spring and the left upper spring seat are sequentially sleeved on the left stud, and the left nut is connected to the upper end of the left stud, so that the left spring forms certain prepressing, and a left end generates certain pressing force on the bottom plate; the right lower spring seat, the right spring and the right upper spring seat are sequentially sleeved on the right stud, and the right nut is connected to the upper end of the right stud, so that the right spring forms certain prepressing, and the right end generates certain pressing force on the bottom plate.
2. The resilient mounting arrangement for a crush-type whipstock as set forth in claim 1, wherein: the left end waist-shaped through hole extends to the left end face of the left end.
3. The resilient mounting arrangement for a crush-type whipstock as set forth in claim 1, wherein: the right end waist-shaped through hole extends to the right end face of the right end.
4. The resilient mounting arrangement for a crush-type whipstock as set forth in claim 1, wherein: the flattening type whipping prevention piece can generate thermal deformation movement relative to the left stud and the right stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085274.8A CN109915683B (en) | 2019-01-29 | 2019-01-29 | Elastic mounting device for flattened anti-whipping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085274.8A CN109915683B (en) | 2019-01-29 | 2019-01-29 | Elastic mounting device for flattened anti-whipping part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109915683A CN109915683A (en) | 2019-06-21 |
| CN109915683B true CN109915683B (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910085274.8A Expired - Fee Related CN109915683B (en) | 2019-01-29 | 2019-01-29 | Elastic mounting device for flattened anti-whipping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915683B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848639A (en) * | 1973-07-12 | 1974-11-19 | T Chen | Pipe restraining device |
| US4237938A (en) * | 1977-12-21 | 1980-12-09 | Kraftwerk Union Aktiengesellschaft | Energy absorbing device for pipelines |
| CN2581779Y (en) * | 2002-06-05 | 2003-10-22 | 江苏中圣石化工程有限公司 | High-pressure ultrahigh-pressure vibration damping pipe carrier |
| CN102226489A (en) * | 2011-05-11 | 2011-10-26 | 中国核电工程有限公司 | Porous cylindrical energy absorbing devices and anti-whipping limiting part adopting same |
| CN205298933U (en) * | 2015-11-18 | 2016-06-08 | 中国核电工程有限公司 | Novel whipping spare is prevented to pipeline |
-
2019
- 2019-01-29 CN CN201910085274.8A patent/CN109915683B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848639A (en) * | 1973-07-12 | 1974-11-19 | T Chen | Pipe restraining device |
| US4237938A (en) * | 1977-12-21 | 1980-12-09 | Kraftwerk Union Aktiengesellschaft | Energy absorbing device for pipelines |
| CN2581779Y (en) * | 2002-06-05 | 2003-10-22 | 江苏中圣石化工程有限公司 | High-pressure ultrahigh-pressure vibration damping pipe carrier |
| CN102226489A (en) * | 2011-05-11 | 2011-10-26 | 中国核电工程有限公司 | Porous cylindrical energy absorbing devices and anti-whipping limiting part adopting same |
| CN205298933U (en) * | 2015-11-18 | 2016-06-08 | 中国核电工程有限公司 | Novel whipping spare is prevented to pipeline |
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| Publication number | Publication date |
|---|---|
| CN109915683A (en) | 2019-06-21 |
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Granted publication date: 20200922 |