CN218377433U - High-speed rail shock absorber and combined tool - Google Patents
High-speed rail shock absorber and combined tool Download PDFInfo
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- CN218377433U CN218377433U CN202221508830.1U CN202221508830U CN218377433U CN 218377433 U CN218377433 U CN 218377433U CN 202221508830 U CN202221508830 U CN 202221508830U CN 218377433 U CN218377433 U CN 218377433U
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- shock absorber
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- speed rail
- bumper shock
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Abstract
The utility model relates to the technical field of high-speed rail shock absorbers, in particular to a high-speed rail shock absorber and a combined tool, which can effectively avoid product corrosion, reduce the weight of products, effectively prolong the service life and reduce the use limitation; including bumper shock absorber box body, enhancement layer, buffer layer and apron, the inside bottom of bumper shock absorber box body and the bottom mounting adhesion of enhancement layer, the bottom of buffer layer and the fixed adhesion in top of enhancement layer, the apron lid dress is on the bumper shock absorber box body to the bottom of apron and the fixed adhesion of buffer layer.
Description
Technical Field
The utility model relates to a technical field of high-speed railway bumper shock absorber especially relates to a high-speed railway bumper shock absorber and combination frock.
Background
In the process of high-speed rail construction, a shock absorber needs to be used to achieve the purpose of stable train operation, the early shock absorber is mostly made of thin cotton flannelette or wooden multilayer plywood, later, the shock absorber is gradually replaced by ethylene propylene diene monomer, and for parts with higher shock absorption requirements such as train floors, foamed rubber plates are used to replace flannelette or plywood as shock absorption materials in the early nineties.
The existing high-speed rail shock absorber product has the problems that the product is easy to corrode, the weight is heavier and the service life is short in the using process, so that the use limitation is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can effectively avoid the product to corrode, alleviate product weight, effective increase of service life reduces the high-speed railway bumper shock absorber and the combination frock that use the limitation.
The utility model discloses a high-speed railway bumper shock absorber, including bumper shock absorber box body, enhancement layer, buffer layer and apron, the bottom of bumper shock absorber box body inside and the bottom mounting adhesion of enhancement layer, the bottom of buffer layer and the top mounting adhesion of enhancement layer, the apron lid dress is on the bumper shock absorber box body to the bottom of apron and the fixed adhesion of buffer layer.
The utility model discloses a high-speed railway bumper shock absorber, the bumper shock absorber box body all adopts the carbon fiber board preparation with the apron.
The utility model discloses a high-speed railway bumper shock absorber, the enhancement layer adopts the corrosion resistant plate preparation.
The utility model discloses a high-speed railway bumper shock absorber, the buffer layer adopts the cotton preparation of bubble.
The utility model discloses a high-speed railway bumper shock absorber combination frock, including high-speed railway bumper shock absorber equipment mechanism, high-speed railway bumper shock absorber equipment mechanism includes base, two sets of horizontal curb plates, two sets of vertical curb plates, four group's stoppers, fore-set and pressure disk, the both ends about the base are installed to two sets of horizontal curb plate accessible bolt symmetries, both ends around the base are installed to the installation of two sets of vertical curb plate accessible bolt symmetries, four group's stopper detachable symmetries are installed on the bumper shock absorber box body, and the outer terminal surface of four group's stoppers contacts with the inner wall of two sets of horizontal curb plates and two sets of vertical curb plates respectively, all be provided with connecting bolt on four group's stoppers, be provided with four group's clamp plates on the fore-set, the fore-set is placed on the base, the pressure disk is through the cooperation suit with connecting bolt on the fore-set.
The utility model discloses a high-speed railway bumper shock absorber combination frock, the lock is provided with to the spiral shell on the fore-set.
Compared with the prior art, the beneficial effects of the utility model are that: at first design into "box" form with this kind of bumper shock absorber, adopt the mode of filling the adhesion to install enhancement layer and buffer layer in the bumper shock absorber box body, make the bumper shock absorber box body have a layered structure, through setting up enhancement layer and buffer layer, can make the bumper shock absorber box body can the pressure-bearing can play absorbing effect again to can effectively avoid the product to corrode, alleviate product weight, effective increase of service life reduces the use limitation.
Drawings
FIG. 1 is a schematic cross-sectional view of a shock absorber according to the present invention;
FIG. 2 is a schematic view of an axial blasting structure of the middle combined tool of the present invention;
in the drawings, the reference numbers: 1. a damper case; 2. a reinforcing layer; 3. a shock-absorbing layer; 4. a cover plate; 5. A base; 6. a transverse side plate; 7. a longitudinal side plate; 8. a limiting block; 9. a connecting bolt; 10. A top pillar; 11. pressing a plate; 12. a platen; 13. and (4) locking a nut.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the shock absorber for high-speed rail of the present invention comprises a shock absorber box body 1, a reinforcing layer 2, a shock-absorbing layer 3 and a cover plate 4, wherein the bottom end inside the shock absorber box body 1 is fixedly adhered to the bottom end of the reinforcing layer 2, the bottom end of the shock-absorbing layer 3 is fixedly adhered to the top end of the reinforcing layer 2, the cover plate 4 is covered on the shock absorber box body 1, and the bottom end of the cover plate 4 is fixedly adhered to the shock-absorbing layer 3; at first design into "box" form with this kind of bumper shock absorber, adopt the mode of filling the adhesion to install enhancement layer 2 and buffer layer 3 in bumper shock absorber box body 1, make bumper shock absorber box body 1 have a layered structure, through setting up enhancement layer 2 and buffer layer 3, can make bumper shock absorber box body 1 can the pressure-bearing can play absorbing effect again to can effectively avoid the product to corrode, alleviate product weight, effective increase of service life reduces the use limitation.
In the high-speed rail shock absorber of the utility model, the shock absorber box body 1 and the cover plate 4 are both made of carbon fiber plates; through adopting the carbon fiber board preparation, can effectively strengthen the structural strength of bumper shock absorber box body 1 and apron 4, reinforcing compressive property improves and uses the reliability.
The utility model discloses a high-speed rail shock absorber, the reinforcing layer 2 is made of stainless steel plates; by using the stainless steel plate, the strength and corrosion resistance of the reinforcing layer 2 can be enhanced, and the reliability in use can be improved.
In the high-speed rail shock absorber of the utility model, the shock absorbing layer 3 is made of foam; through adopting the cotton preparation of bubble, can effectively lighten weight to reinforcing shock attenuation effect improves the reliability in utilization.
The utility model discloses a high-speed rail bumper shock absorber combination frock, including high-speed rail bumper shock absorber equipment mechanism, high-speed rail bumper shock absorber equipment mechanism includes base 5, two sets of horizontal curb plates 6, two sets of longitudinal side plates 7, four groups of stoppers 8, fore-set 10 and pressure disk 12, two sets of horizontal curb plates 6 can be installed at the both ends about base 5 through the bolt symmetry, two groups of longitudinal side plates 7 can be installed at the front and back both ends of base 5 through the bolt symmetry, four groups of stoppers 8 detachable symmetry are installed on bumper shock absorber box body 1, and the outer terminal surface of four groups of stoppers 8 contacts with the inner wall of two sets of horizontal curb plates 6 and two groups of longitudinal side plates 7 respectively, all be provided with connecting bolt 9 on four groups of stoppers 8, be provided with four groups of clamp plates 11 on the fore-set 10, the fore-set 10 is placed on base 5, pressure disk 12 is nested on fore-set 10 through the cooperation with connecting bolt 9; when carrying out the bumper shock absorber combination, fix base 5 on the platform, install horizontal curb plate 6 and vertical curb plate 7 on base 5, place ready bumper shock absorber box body 1 on base 5, place stopper 8 on four angles of base 5 through the cooperation with bumper shock absorber box body 1 again, form the spacing to bumper shock absorber box body 1, then paste enhancement layer 2 and buffer layer 3 that will be equipped with in proper order in bumper shock absorber box body 1, it covers apron 4 to bond again, it is fashionable to press, place fore-set 10 at apron 4 up end, pressure disk 12 suit is on fore-set 10, rethread connecting bolt 9 with pressure disk 12 fixed can, adopt this kind of frock to make up the bonding, can effectively guarantee the whole size precision after bonding of bumper shock absorber, reduce the use limitation.
The utility model discloses a high-speed rail shock absorber combined tool, a lock nut 13 is arranged on the top post 10 in a screwed manner; through setting up the lock nut 13, can make the more firm of pressure disk 12 pressfitting, prevent not hard up, improve and use the reliability.
The utility model discloses a high-speed railway bumper shock absorber and combination frock, it is at the during operation, when carrying out the bumper shock absorber combination, fix base 5 on the platform, install horizontal curb plate 6 and vertical curb plate 7 on base 5, place prepared bumper shock absorber box body 1 on base 5, place stopper 8 on four angles of base 5 through the cooperation with bumper shock absorber box body 1 again, form spacing to bumper shock absorber box body 1, then paste prepared enhancement layer 2 and buffer layer 3 in proper order in bumper shock absorber box body 1, it covers apron 4 to bond again, it is fashionable, place fore-set 10 at apron 4 up end, pressure disk 12 suit is on fore-set 10, rethread connecting bolt 9 is fixed pressure disk 12 can.
The installation mode, the connection mode or the setting mode of the high-speed rail shock absorber and the combined tool are common mechanical modes, and the high-speed rail shock absorber and the combined tool can be implemented as long as the beneficial effects can be achieved; those skilled in the art can install and operate the device according to the attached instructions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of 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 (6)
1. The utility model provides a high-speed railway bumper shock absorber, its characterized in that, includes bumper shock absorber box body (1), enhancement layer (2), buffer layer (3) and apron (4), the inside bottom of bumper shock absorber box body (1) and the bottom mounting adhesion of enhancement layer (2), the bottom of buffer layer (3) and the fixed adhesion in top of enhancement layer (2), apron (4) lid dress is on bumper shock absorber box body (1) to the bottom and the fixed adhesion of buffer layer (3) of apron (4).
2. A high-speed railway shock absorber according to claim 1, characterized in that the shock absorber box body (1) and the cover plate (4) are made of carbon fiber plates.
3. A shock absorber for high-speed rail according to claim 2, wherein the reinforcing layer (2) is made of stainless steel.
4. A shock absorber for high-speed rail according to claim 3, wherein the shock absorbing layer (3) is made of foam.
5. A high-speed rail shock absorber combined tool is characterized by comprising a high-speed rail shock absorber according to any one of claims 1 to 4 and further comprising a high-speed rail shock absorber assembling mechanism, wherein the high-speed rail shock absorber assembling mechanism comprises a base (5), two groups of transverse side plates (6), two groups of longitudinal side plates (7), four groups of limiting blocks (8), a top column (10) and a pressure plate (12), the two groups of transverse side plates (6) can be symmetrically installed at the left end and the right end of the base (5) through bolts, the two groups of longitudinal side plates (7) can be symmetrically installed at the front end and the rear end of the base (5) through bolts, the four groups of limiting blocks (8) are detachably and symmetrically installed on a shock absorber box body (1), the outer end faces of the four groups of limiting blocks (8) are respectively in contact with the inner walls of the two groups of transverse side plates (6) and the two groups of longitudinal side plates (7), connecting bolts (9) are arranged on the four groups of limiting blocks (8), four groups of pressure plates (11) are arranged on the top column (10), the top column (10) is placed on the base (5), and the pressure plate (12) is sleeved on the top column (10) through matching with the connecting bolts (9).
6. The high-speed rail shock absorber combined tool as claimed in claim 5, wherein a lock nut (13) is screwed on the top column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221508830.1U CN218377433U (en) | 2022-06-16 | 2022-06-16 | High-speed rail shock absorber and combined tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221508830.1U CN218377433U (en) | 2022-06-16 | 2022-06-16 | High-speed rail shock absorber and combined tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377433U true CN218377433U (en) | 2023-01-24 |
Family
ID=84960057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221508830.1U Active CN218377433U (en) | 2022-06-16 | 2022-06-16 | High-speed rail shock absorber and combined tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377433U (en) |
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2022
- 2022-06-16 CN CN202221508830.1U patent/CN218377433U/en active Active
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