CN117967730A - Combined shock-absorbing structure mounting method - Google Patents
Combined shock-absorbing structure mounting method Download PDFInfo
- Publication number
- CN117967730A CN117967730A CN202211313285.5A CN202211313285A CN117967730A CN 117967730 A CN117967730 A CN 117967730A CN 202211313285 A CN202211313285 A CN 202211313285A CN 117967730 A CN117967730 A CN 117967730A
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- Prior art keywords
- shock absorbing
- pad
- stage
- shock
- conical surface
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000035939 shock Effects 0.000 claims abstract description 216
- 238000013016 damping Methods 0.000 claims abstract description 130
- 238000010521 absorption reaction Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2226/00—Manufacturing; Treatments
- F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the field of shock absorption, in particular to a method for installing a combined shock absorption structure, which comprises the steps of providing a combined shock absorption structure, wherein the combined shock absorption structure comprises a first-stage shock absorption structure and a second-stage shock absorption structure; installing a first-stage damping structure; installing a second-stage damping structure; the first-stage damping structure comprises a bolt, a first-stage damping mounting seat and a first-stage damping component; the second-stage damping structure comprises a second-stage damping mounting plate and a second-stage damping component; the bolts penetrate through the first-stage damping parts; the first-stage damping component clamps the first-stage damping mounting seat; the second-stage damping component clamps the second-stage damping mounting plate; the first-stage damping structure is indirectly connected to the second-stage damping structure through the first-stage damping mounting seat; the first-stage damping structure transmits the damped force to the second-stage damping structure through the first-stage damping mounting seat, and further dampens the second-stage damping mounting plate through the first-stage damping structure.
Description
Technical Field
The invention relates to the field of shock absorption, in particular to a method for installing a combined shock absorption structure.
Background
Unmanned aerial vehicle can receive influence such as air current at the flight in-process and then produce jolt, and too much jolt can lead to the fact the damage to spare part, like the motor in to unmanned aerial vehicle leads to the fact the damage, consequently the shock-absorbing structure to unmanned aerial vehicle and motor of urgent need design one section to alleviate the flight in-process and to unmanned aerial vehicle and the jolt that its motor caused. In addition, in the installation process of the damping structure, the damping structure clings to the skin of the machine body, so that the installation space is very narrow, and the bolt is fixed at the other end of the bolt due to no space when the fastening piece of the damping rubber pad is installed, so that the phenomenon of rotation following of the bolt is necessarily caused, and the design of the combined damping structure which can prevent the rotation of the bolt and play a damping function is necessary.
Disclosure of Invention
The invention aims to provide a method for installing a combined shock absorption structure, which has the advantages of good safety, small occupied space, simple structure and improved shock absorption efficiency.
To achieve the purpose, the invention adopts the following technical scheme:
the invention provides a method for installing a combined damping structure, which is applied to the combined damping structure and comprises the following steps:
s1: providing a combined shock absorbing structure, wherein the combined shock absorbing structure comprises a first-stage shock absorbing structure and a second-stage shock absorbing structure;
S2: installing a first-stage damping structure;
s3: installing a second-stage damping structure;
The first-stage shock absorbing structure includes: the device comprises a bolt, a first-stage damping mounting seat and a first-stage damping component;
the second-stage shock absorbing structure includes: a second stage shock absorbing mounting plate and a second stage shock absorbing member;
The bolts penetrate through the first-stage damping component;
The first-stage damping component clamps the first-stage damping mounting seat;
the second-stage damping component clamps the second-stage damping mounting plate;
The first-stage damping structure is indirectly connected to the second-stage damping structure through the first-stage damping mounting seat;
the first-stage damping structure transmits the damped force to the second-stage damping structure through the first-stage damping mounting seat, and further dampens the second-stage damping mounting plate through the first-stage damping structure.
Preferably, the first-stage damping structure comprises a first conical damping pad and a second conical damping pad, the first conical damping pad is sleeved on the bolt, and the second conical damping pad is sleeved on the bolt.
Preferably, the first conical surface shock pad comprises a first conical surface part and a first circular ring part, and an accommodating area is arranged in the middle of the first conical surface shock pad and used for accommodating the bolt; the lower conical surface of the first conical surface part is abutted against the first-stage damping mounting seat, and the inner wall of the first circular ring part is abutted against the bolt; the first conical surface shock pad is far away from the outer surface extrusion of first level shock attenuation mount pad is equipped with first outer preforming.
Preferably, the inclined plane of the first conical surface part and the first stage damping mount pad in contact with each other forms an included angle of 20 degrees with the horizontal plane, and the inclined plane of the first conical surface damping pad and the first outer pressing piece in contact with each other forms an included angle of 25 degrees with the horizontal plane.
Preferably, the second conical surface shock pad comprises a second conical surface part and a second circular ring part, and an accommodating area is arranged in the middle of the second conical surface shock pad and used for accommodating the bolt; the upper conical surface of the second conical surface part is abutted against the first-stage damping mounting seat, and the inner wall of the second circular ring part is abutted against the bolt; the second conical surface shock pad is far away from the outer surface of the first-stage shock absorption mounting seat and is provided with a second outer pressing sheet in an extrusion mode.
Preferably, the inclined plane of the second conical surface part, which is abutted against the first-stage damping mounting seat, forms an included angle of 20 degrees with the horizontal direction, and the inclined plane of the second conical surface damping pad, which is far away from the first-stage damping mounting seat, forms an included angle of 25 degrees with the horizontal direction.
Preferably, the second-stage damping structure comprises a first damping pad pressing sheet, a second damping pad pressing sheet, a third damping pad and a fourth damping pad, wherein the first damping pad pressing sheet comprises a fixing portion and a bottom, the fixing portion is arranged on the second-stage damping mounting plate in a penetrating mode, the third damping pad is arranged on the fixing portion in a sleeved mode, the fourth damping pad is arranged on the fixing portion in a sleeved mode, the first damping pad pressing sheet is abutted to the fourth damping pad, and the second damping pad pressing sheet is abutted to the third damping pad.
Preferably, the third shock pad comprises a first shock absorbing ring, a containing area is arranged in the middle of the first shock absorbing ring and used for containing the fixing portion, the inner wall of the first shock absorbing ring is abutted to the fixing portion, and the outer wall of the first shock absorbing ring is abutted to the second-stage shock absorbing mounting plate.
Preferably, the fourth shock pad includes a second shock absorbing ring, a containing area is provided in the middle of the second shock absorbing ring, and is used for containing the fixing portion, the inner wall of the second shock absorbing ring is abutted to the fixing portion, and the outer wall of the second shock absorbing ring is abutted to the second-stage shock absorbing mounting plate.
Preferably, the combined shock absorbing structure further comprises a shock absorbing pad mounting fastener screwed to the fixing portion.
Preferably, the S2 specifically includes: placing the second outer pressing sheet and the second conical surface shock pad below the first-stage shock absorption mounting seat; placing the first outer pressing sheet and the first conical surface shock pad above the first-stage shock absorption mounting seat; and enabling the bolts to sequentially penetrate through the second outer pressing sheet, the second conical surface shock pad, the first conical surface shock pad and the first outer pressing sheet.
Preferably, the S3 specifically includes: placing the fourth shock pad under the second-stage shock absorbing mounting plate; the fixing parts of the first shock pad pressing plates sequentially penetrate through the mounting holes of the fourth shock pad and the second-stage shock pad mounting plate; sleeving the third shock pad on the fixing part; the second shock pad pressing sheet is sleeved on the fixing part and is abutted against the third shock pad; the shock pad mounting fastener is threaded onto the fixed portion and rotated one hand until tightened.
The invention has the beneficial effects that:
1. According to the mounting method of the combined damping structure, the conical surface in the first-stage damping structure enlarges the contact area between the damping pad and the first-stage damping mounting seat, so that better damping can be achieved, and compared with a planar structure, only axial vibration can be relieved, and the conical structure can relieve radial vibration.
2. According to the combined type shock absorption structure installation method, the included angle between the inclined plane of the conical shock absorption structure in the first-stage shock absorption structure, which is in contact with the first-stage shock absorption installation seat, and the horizontal plane is 20 degrees, the included angle between the surface of the conical shock absorption structure, which is in contact with the first outer pressing sheet, and the horizontal plane is 25 degrees, and the included angle is different by 5 degrees, so that the first-stage shock absorption installation seat can be better attached, and the influence of a virtual position can be reduced.
3. According to the method for installing the combined damping structure, the first damping ring and the second damping ring in the second-stage damping structure are respectively used as damping transmission force blocks, so that damping force can be radially and axially transmitted, a better damping effect is achieved, and the second-stage damping structure can not only slow down radial vibration, but also slow down axial vibration.
4. According to the combined type shock absorption structure installation method, the fixing part and the bottom of the shock absorption inner pressing sheet in the second-stage shock absorption structure are integrally formed, so that the two parts are combined into one part, during installation, the fourth shock absorption pad is firstly placed below the second-stage shock absorption installation plate, then the fixing part of the first shock absorption pad pressing sheet is sequentially penetrated into the installation holes of the fourth shock absorption pad and the second-stage shock absorption installation plate, the third shock absorption pad is sleeved on the fixing part, the second shock absorption pad pressing sheet is sleeved on the fixing part and is abutted to the third shock absorption pad, finally the shock absorption pad installation fastener is screwed on the fixing part and rotated by one hand to be screwed up, and during installation, because the two fixing parts are in the installation holes, when an outer side nut is screwed up, an operator can fix the other end of the fixing part by hand, and can also become a bolt, so that the installation plate can fix the bolt and prevent the bolt from rotating, and the phenomenon of following the bolt is solved.
Drawings
FIG. 1 is a flow chart diagram of a method of installing a modular shock absorbing structure provided by the present invention;
FIG. 2 is a schematic view of a modular shock absorbing structure provided by the present invention;
FIG. 3 is a cross-sectional view of a modular shock absorbing structure provided by the present invention;
FIG. 4 is a schematic view of a primary shock absorbing structure of a combined shock absorbing structure provided by the present invention;
FIG. 5 is a front view of a secondary shock absorbing structure of the combined shock absorbing structure provided by the present invention;
FIG. 6 is a cross-sectional view of a secondary shock absorbing structure of the combined shock absorbing structure provided by the present invention;
fig. 7 is a schematic view of a secondary shock absorbing structure of a combined shock absorbing structure according to the present invention.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1, the present embodiment provides a method for installing a combined shock absorbing structure, which specifically includes S1: providing a combined damping structure, wherein the combined damping structure comprises a first-stage damping structure and a second-stage damping structure; s2: installing a first-stage damping structure; s3: and installing a second-stage damping structure.
Specifically, the first stage shock absorbing structure includes a bolt 100, a first stage shock absorbing mount 210, a second stage shock absorbing mount plate 220, a first stage shock absorbing member 300, and a second stage shock absorbing member 400.
Specifically, the bolt 100 is penetrated through the entire first-stage vibration absorbing member 300; the first-stage shock absorbing members 300 clamp the first-stage shock absorbing mounts 210; second stage vibration absorbing member 400 clamps second stage vibration absorbing mounting plate 220; first stage damping member 300 is indirectly coupled to second stage damping member 400 through first stage damping mount 210.
It should be noted that, in the present embodiment, the first-stage vibration-absorbing mounting base 210 corresponds to a force-transmitting block, and the first-stage vibration-absorbing component 300 transmits the damped force to the second-stage vibration-absorbing component 400 through the first-stage vibration-absorbing mounting base 210 and further dampens the second-stage vibration-absorbing mounting plate 220 through the second-stage vibration-absorbing component 400. The force after being damped by first stage damping member 300 and second stage damping member 400 may have minimal impact on second stage damping mounting plate 220.
Further, the first stage shock absorbing member 300 includes a first conical shock absorbing pad 310 and a second conical shock absorbing pad 320, the first conical shock absorbing pad 310 is sleeved on the bolt 100, and the second conical shock absorbing pad 320 is also sleeved on the bolt 100.
Specifically, the first conical surface shock pad 310 includes a first conical surface portion 3110 and a first annular ring portion 3120, and a receiving area is provided in the middle of the first conical surface shock pad 310 for receiving the bolt 100; the lower conical surface of the first conical surface portion 3110 is abutted against the first-stage damper mount 210, and the inner wall of the first annular portion 3120 is abutted against the bolt 100; the first conical surface shock pad 310 is provided with a first outer pressing piece 330 by pressing away from the outer surface of the primary shock absorbing mount 210.
Further, the inclined surface of the first tapered surface portion 3110 abutting against the first-stage damper mount 210 forms an angle of 20 ° with the horizontal plane, and the inclined surface of the first tapered surface damper pad 310 abutting against the first outer pressing piece 330 forms an angle of 25 ° with the horizontal plane.
Similarly to the previous, the second conical shock pad 320 includes a second conical surface portion 3210 and a second circular ring portion 3220, and a receiving region is provided in the middle of the second conical shock pad 320 for receiving the bolt 100; the upper conical surface of the second conical surface portion 3210 is abutted against the first-stage damping mounting seat 210, and the inner wall of the second annular portion 3220 is abutted against the bolt 100; the second conical surface shock pad 320 is provided with a second outer pressing piece 340 pressed away from the outer surface of the first stage shock absorbing mount 210.
Further, the inclined surface of the second conical surface portion 3210 abutting against the first-stage shock-absorbing mount 210 forms an angle of 20 ° with the horizontal direction, and the inclined surface of the second conical surface shock-absorbing pad 320 away from the first-stage shock-absorbing mount 210 forms an angle of 25 ° with the horizontal direction.
With continued reference to fig. 1-4, the second stage shock absorbing member 400 includes a first shock absorbing pad pressing sheet 440, a second shock absorbing pad pressing sheet 410, a third shock absorbing pad 420, and a fourth shock absorbing pad 430, wherein the first shock absorbing pad pressing sheet 440 includes a fixing portion 4410 and a bottom 4420, the fixing portion 4410 is disposed through the second stage shock absorbing mounting plate 220, the third shock absorbing pad 420 is disposed on the fixing portion 4410 in a sleeved manner, the fourth shock absorbing pad 430 is disposed on the fixing portion 4410 in a sleeved manner, the first shock absorbing pad pressing sheet 440 is abutted to the fourth shock absorbing pad 430, and the second shock absorbing pad pressing sheet 410 is abutted to the third shock absorbing pad 420.
Specifically, the third cushion 420 includes a first cushion ring 4210, and an accommodating area is provided in the middle of the first cushion ring 4210 for accommodating the fixing portion 4410, wherein an inner wall of the first cushion ring 4210 abuts against the fixing portion 4410, and an outer wall of the first cushion ring 4210 abuts against the second stage damper mounting plate 220. Similarly, the fourth cushion 430 includes a second cushion ring 4310, and a receiving area is provided in the middle of the second cushion ring 4310 for receiving the fixing portion 4410, wherein an inner wall of the second cushion ring 4310 abuts against the fixing portion 4410, and an outer wall of the second cushion ring 4310 abuts against the second-stage damper mounting plate 220.
It should be noted that, in order to make the connection between the conical shock pad and the bolt 100 more stable and reliable, the first conical shock pad 310 and the second conical shock pad 320 are connected by adopting an interference fit with the bolt 100, and meanwhile, the first conical shock pad 310 and the second conical shock pad 320 are respectively located at two ends of the first stage shock absorbing mounting plate 210 and are used for clamping the first stage shock absorbing mounting plate 210. Similarly, the first cushion ring 4210 and the second cushion ring 4310 are connected to the fixing portion 210 by interference fit.
Preferably, the materials of the first and second conical surface pads 310 and 320 are both polyurethane with 90 hardness. Similarly, the material of the first and second conical shock pads 310 and 320 is also polyurethane with a hardness of 90.
In addition, the fixing portion 210 and the bottom 220 of the first shock-absorbing pad piece 440 in the second shock-absorbing structure are designed to be integrally formed, which also contributes to the improvement of the strength of the fixing portion 210.
It should be noted that the second stage shock absorbing structure of the combined shock absorbing structure provided by the present invention further includes a shock pad mounting fastener 500, and the shock pad mounting fastener 500 is screwed to the fixing portion 4410.
For the first-stage vibration damping installation method, S2 specifically includes:
Placing the second outer pressing sheet 340 and the second conical shock pad 320 under the first stage shock absorbing mount 210;
Placing the first outer pressing piece 330 and the first conical surface shock pad 310 above the first stage shock absorbing mount 210;
The bolt 100 is sequentially passed through the second outer pressing piece 340, the second conical surface cushion 320, the first conical surface cushion 310, and the first outer pressing piece 330.
For the second-stage vibration damping installation method, S3 specifically includes:
fourth shock pad 430 is placed under second stage shock absorbing mounting plate 220;
The fixing portion 4410 of the first shock pad pressing sheet 440 is sequentially inserted into the mounting holes of the fourth shock pad 430 and the second shock pad mounting plate 220;
The third shock pad 420 is sleeved on the fixing part 4410;
the second shock pad pressing sheet 410 is sleeved on the fixing part 4410 and is abutted against the third shock pad 420;
The cushion mounting fastener 500 is screwed onto the fixing portion 4410 and rotated to be tightened by one hand.
It is worth noting that the fixing part and the bottom of the damping inner pressing sheet in the second-stage damping structure are integrally formed, so that the damping inner pressing sheet and the bottom are combined into one part, during installation, the fourth damping pad is firstly placed below the second-stage damping mounting plate, then the fixing part of the first damping pad pressing sheet is sequentially penetrated into the mounting holes of the fourth damping pad and the second-stage damping mounting plate, the third damping pad is sleeved on the fixing part, the second damping pad pressing sheet is sleeved on the fixing part and is abutted to the third damping pad, finally the damping pad mounting fastener is screwed on the fixing part and rotated by one hand until the damping pad mounting fastener is screwed down, and during installation, because the two fixing parts are arranged in the mounting holes, when the outer nuts are screwed down, an operator can fix the other end of the fixing part by hand, the mounting plate can also become a bolt, and therefore the mounting plate can fix the bolt without rotating the bolt, and the phenomenon of following rotation of the bolt during nut mounting is solved.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Based on the foregoing description, it will be apparent to those of ordinary skill in the art
Other variations or modifications may also be made. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. A method for installing a combined shock absorbing structure, applied to the combined shock absorbing structure, comprising the steps of:
s1: providing a combined shock absorbing structure, wherein the combined shock absorbing structure comprises a first-stage shock absorbing structure and a second-stage shock absorbing structure;
S2: installing a first-stage damping structure;
s3: installing a second-stage damping structure;
The first-stage shock absorbing structure includes: the device comprises a bolt, a first-stage damping mounting seat and a first-stage damping component;
the second-stage shock absorbing structure includes: a second stage shock absorbing mounting plate and a second stage shock absorbing member;
The bolts penetrate through the first-stage damping component;
The first-stage damping component clamps the first-stage damping mounting seat;
the second-stage damping component clamps the second-stage damping mounting plate;
The first-stage damping structure is indirectly connected to the second-stage damping structure through the first-stage damping mounting seat;
The first-stage damping structure transmits the damped force to the second-stage damping structure through the first-stage damping mounting seat, and further dampens the second-stage damping mounting plate through the second-stage damping structure.
2. The method of claim 1, wherein the first stage shock absorbing member comprises a first conical shock absorbing pad and a second conical shock absorbing pad, the first conical shock absorbing pad is sleeved on the bolt, and the second conical shock absorbing pad is sleeved on the bolt.
3. The method of installing a modular shock absorbing structure according to claim 2, wherein the first conical shock absorbing pad comprises a first conical surface portion and a first annular portion, and a receiving area is provided in the middle of the first conical shock absorbing pad for receiving the bolt; the lower conical surface of the first conical surface part is abutted against the first-stage damping mounting seat, and the inner wall of the first circular ring part is abutted against the bolt; the first conical surface shock pad is far away from the outer surface of the first-stage shock absorption mounting seat and is provided with a first outer pressing sheet in an extrusion mode; the inclined plane of first conical surface portion and first level shock attenuation mount pad looks butt is 20 with the contained angle of horizontal plane, first conical surface shock pad with the contained angle of inclined plane and horizontal plane of first outer preforming looks butt is 25.
4. The method of installing a modular shock absorbing structure of claim 3, wherein the second conical shock absorbing pad comprises a second conical surface portion and a second annular ring portion, and a receiving area is provided in the middle of the second conical shock absorbing pad for receiving the bolt; the upper conical surface of the second conical surface part is abutted against the first-stage damping mounting seat, and the inner wall of the second circular ring part is abutted against the bolt; the second conical surface shock pad is far away from the outer surface of the first-stage shock absorption mounting seat and is provided with a second outer pressing sheet in an extrusion mode; the inclined plane of second conical surface portion and first level shock attenuation mount pad looks butt is 20 with the contained angle of horizontal direction, the inclined plane that the second conical surface shock pad kept away from first level shock attenuation mount pad is 25 with the contained angle of horizontal direction.
5. The method of claim 1, wherein the second stage shock absorbing member comprises a first shock absorbing pad piece, a second shock absorbing pad piece, a third shock absorbing pad piece, and a fourth shock absorbing pad piece, the first shock absorbing pad piece comprises a fixing portion and a bottom, the fixing portion is disposed through the second stage shock absorbing mounting plate, the third shock absorbing pad is disposed on the fixing portion in a sleeved mode, the fourth shock absorbing pad is disposed on the fixing portion in a sleeved mode, the first shock absorbing pad piece is abutted to the fourth shock absorbing pad piece, and the second shock absorbing pad piece is abutted to the third shock absorbing pad piece.
6. The method according to claim 5, wherein the third shock absorbing pad comprises a first shock absorbing ring, a receiving area is provided in the middle of the first shock absorbing ring for receiving the fixing portion, an inner wall of the first shock absorbing ring is abutted against the fixing portion, and an outer wall of the first shock absorbing ring is abutted against the second-stage shock absorbing mounting plate.
7. The method according to claim 6, wherein the fourth shock absorbing pad comprises a second shock absorbing ring, a receiving area is provided in the middle of the second shock absorbing ring for receiving the fixing portion, an inner wall of the second shock absorbing ring abuts against the fixing portion, and an outer wall of the second shock absorbing ring abuts against the second-stage shock absorbing mounting plate.
8. The method of installing a modular shock absorbing structure of claim 7, further comprising a shock pad installation fastener threaded onto the fixed portion.
9. The method for installing a modular shock absorbing structure according to claim 4, wherein S2 specifically comprises:
placing the second outer pressing sheet and the second conical surface shock pad below the first-stage shock absorption mounting seat;
placing the first outer pressing sheet and the first conical surface shock pad above the first-stage shock absorption mounting seat;
and enabling the bolts to sequentially penetrate through the second outer pressing sheet, the second conical surface shock pad, the first conical surface shock pad and the first outer pressing sheet.
10. The method for installing a modular shock absorbing structure according to claim 8, wherein S3 specifically comprises:
Placing the fourth shock pad under the second-stage shock absorbing mounting plate;
The fixing parts of the first shock pad pressing plates sequentially penetrate through the mounting holes of the fourth shock pad and the second-stage shock pad mounting plate;
sleeving the third shock pad on the fixing part;
the second shock pad pressing sheet is sleeved on the fixing part and is abutted against the third shock pad;
the shock pad mounting fastener is threaded onto the fixed portion and rotated one hand until tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211313285.5A CN117967730A (en) | 2022-10-25 | 2022-10-25 | Combined shock-absorbing structure mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211313285.5A CN117967730A (en) | 2022-10-25 | 2022-10-25 | Combined shock-absorbing structure mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117967730A true CN117967730A (en) | 2024-05-03 |
Family
ID=90850194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211313285.5A Pending CN117967730A (en) | 2022-10-25 | 2022-10-25 | Combined shock-absorbing structure mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117967730A (en) |
-
2022
- 2022-10-25 CN CN202211313285.5A patent/CN117967730A/en active Pending
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