CN101504050B - Buffer component and oscillating support leg with the same - Google Patents
Buffer component and oscillating support leg with the same Download PDFInfo
- Publication number
- CN101504050B CN101504050B CN2009100783250A CN200910078325A CN101504050B CN 101504050 B CN101504050 B CN 101504050B CN 2009100783250 A CN2009100783250 A CN 2009100783250A CN 200910078325 A CN200910078325 A CN 200910078325A CN 101504050 B CN101504050 B CN 101504050B
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- CN
- China
- Prior art keywords
- cushion pad
- main body
- pedestal
- link
- cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 238000011176 pooling Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a cushion pad component, which comprises a cushion pad main body, a reinforcing plate and a connecting piece which is fixedly connected with the reinforcing plate, and also comprises a pedestal fixedly connected with the reinforcing plate. The pedestal is provided with an opening and a bayonet, and a part of the cushion pad main body is accommodated into the opening and clamped by the bayonet. The cushion pad component is mainly applied to engineering machinery, particularly to a concrete pump truck; when a cushion pad is damaged, the cushion pad main body, the reinforcing plate and the connecting piece do not need to be replaced together; and the service life of the cushion pad component is long.
Description
Technical field
The present invention relates to a kind of engineering machinery damping device, specifically, relate to a kind of cushion mat assembly and have the oscillating support leg of cushion mat assembly.
Background technique
Cushion pad is a damping device commonly used in the engineering machinery, oscillating support leg or the utilization on the movable jib at concrete mixer are especially extensive, and most cushion pad all is an isolated pad at present, in use, usually need look for a threaded connector consistent with the mounting hole specification of cushion pad, this just needs the cost regular hour, and, if do not have suitable threaded connector on hand, will influence its use.
At above-mentioned situation, a kind of cushion mat assembly that makes up threaded connector has appearred on the market, as shown in Figure 1, this cushion mat assembly 100 comprises cushion pad main body 110, stiffening plate 120 and link 130, link 130 is connected the back and is connected with cushion pad main body one with stiffening plate 120, it is when making, earlier with stiffening plate 120 blankings, again stiffening plate 120 and link 130 are connected, the link 130 that will be fixed with stiffening plate 120 then is positioned in the mould and rubber or the cast molding of polyurethane one, handles to form the cushion mat assembly 100 of combination threaded connector through typing again.
Above-mentioned cushion pad is widely utilization on engineering machinery, as: the patent No. is " 200720188311.0 ", patent name is the Chinese utility model patent of " engine mounting rubber pad assembly ", and the patent No. is " 200820018473.4 ", patent name is " an automatic buffer cushion ", and their cushion pad all is the indirect distortion of above-mentioned " cushion pad of combination threaded connector ".Need right, the trouble that above-mentioned " cushion mat assembly of combination threaded connector " avoided looking for threaded connector, but, when damaging, cushion pad need change with the cushion pad main body with the stiffening plate and the link of cushion pad one, and this cushion pad is when bearing extruding, and is responsive to extruding force direction and cushion pad subject distortion amplitude, lateral compression and excessive deformation make cushion pad damage easily, and its working life is short.
Therefore, just need exploitation a kind of when cushion pad damages need not with the cushion pad main body and with the stiffening plate and the link of cushion pad one change, the cushion mat assembly of long service life.
Summary of the invention
Purpose of the present invention is at the defective of the cushion mat assembly of incorporate combination threaded connector, provide a kind of and when cushion pad damages, cushion pad main body, stiffening plate and link need not be changed together, the cushion mat assembly of long service life and have the oscillating support leg and the movable jib of this cushion mat assembly.
To achieve these goals, a kind of cushion mat assembly of the present invention, comprise cushion pad main body, stiffening plate and link, this link and this stiffening plate are connected, also comprise a pedestal that is connected with stiffening plate, have opening and bayonet socket on this pedestal, this cushion pad main body part is placed in this opening and is subjected to this bayonet socket blocking, have the receiving hole corresponding on this cushion pad main body with the head of this link, and has the gap between the head of this receiving hole and this link, so that after this cushion pad main body was placed in this opening, the head of this link placed in this receiving hole.
Above-mentioned cushion mat assembly wherein, has the fastening part adaptive with this bayonet socket on this cushion pad main body.
Above-mentioned cushion mat assembly, wherein, this pedestal is that this opening and bayonet socket are arranged on this enclosure body from the extended enclosure body of this stiffening plate one side.
Above-mentioned cushion mat assembly, wherein, this pedestal is the enclosure body that connects with stiffening plate one face down bonding, this opening and bayonet socket are arranged on this enclosure body.
Above-mentioned cushion mat assembly, wherein, this pedestal comprises substrate and enclosure body, and this opening and bayonet socket are arranged on this enclosure body, and this substrate is provided with the hole, and this link passes this hole so that this pedestal and this stiffening plate are connected.
Above-mentioned cushion mat assembly, wherein, this link is a bolt.
A kind of oscillating support leg of the present invention with pooling feature, be used for concrete mixer, comprise supporting leg and cushion mat assembly, this cushion mat assembly comprises the cushion pad main body, stiffening plate and link, after being connected, this link and this stiffening plate be connected with supporting leg, also comprise a pedestal that is connected with stiffening plate, have opening and bayonet socket on this pedestal, this cushion pad main body part is placed in this opening and is subjected to this bayonet socket blocking, have the receiving hole corresponding on this cushion pad main body with the head of this link, and have the gap between the head of this receiving hole and this link, so that after this cushion pad main body was placed in this opening, the head of this link placed in this receiving hole.
In order to realize above-mentioned purpose better, another kind of cushion mat assembly of the present invention, comprise the cushion pad main body, two stiffening plates and two links, wherein, each link and a stiffening plate are connected, also comprise respectively first pedestal and second pedestal that are connected with these two stiffening plates, all have opening and bayonet socket on this first pedestal and second pedestal, one side of this cushion pad main body partly is placed in the opening of this first pedestal and is subjected to this bayonet socket blocking on it, the other side branch of this cushion pad main body is placed in the opening of this second pedestal and is subjected to this bayonet socket blocking on it, have the receiving hole corresponding respectively on these cushion pad main body both sides with the head of these two links, and has the gap between the head of this receiving hole and this link, so that after this cushion pad main body was placed in this opening, the head of this link placed in this receiving hole.
Above-mentioned cushion mat assembly wherein, has the fastening part adaptive with this bayonet socket on this cushion pad main body.
Above-mentioned cushion mat assembly, wherein, these two links all are bolt.
Beneficial functional of the present invention is; elasticity of cushion pad main body dependence own and pedestal clamping; when the cushion pad main body is damaged; need not be with the cushion pad main body; stiffening plate and link are changed together; and; a cushion pad main body part is placed in the pedestal; susceptibility to extruding force direction and cushion pad subject distortion amplitude will reduce; the working life of cushion pad will be prolonged; and, be used for cushion mat assembly of the present invention on the oscillating support leg of concrete mixer or the movable jib after, when oscillating support leg or movable arm are amounted to; cushion mat assembly impacts the motion of supporting leg or arm and cushions, and can protect dependency structure spare and hydraulic pressure pipe valve well.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the cushion mat assembly structural drawing of the combination threaded connector of prior art;
Fig. 2 is the structural drawing of first embodiment of the present invention cushion mat assembly;
Fig. 3 is the structural drawing of second embodiment of the present invention cushion mat assembly;
Fig. 4 is the structural drawing of third embodiment of the present invention cushion mat assembly;
Fig. 5 is the structural drawing of fourth embodiment of the present invention cushion mat assembly;
Fig. 6 is the structural drawing of fifth embodiment of the present invention cushion mat assembly;
Fig. 7 is the structural drawing of sixth embodiment of the present invention cushion mat assembly;
Fig. 8 a is that cushion mat assembly integral body of the present invention is the round structure schematic representation;
Fig. 8 b is that cushion mat assembly integral body of the present invention is the rectangle structure schematic representation;
Fig. 9 is the structure diagram of oscillating support leg of the present invention;
Figure 10 is that cushion mat assembly of the present invention is used for the structural drawing on the transfer case.
Wherein, reference character
200 cushion mat assemblies
210 cushion pad main bodys
211 fastening parts
212 receiving holes
220 stiffening plates
221 attachment holes
230 links
240 pedestals
241 openings
242 bayonet sockets
243 substrates
2431 holes
244 enclosure bodies
211 fastening parts
212 receiving holes
220 ' the second stiffening plates
221 ' attachment hole
230 ' the second links
240 ' the second pedestals
241 ' opening
242 ' bayonet socket
243 ' substrate
2431 ' hole
244 ' enclosure body
30 have the oscillating support leg of pooling feature
31 supporting legs
41 casings
42 scaffolds
Embodiment
Below in conjunction with accompanying drawing cushion mat assembly of the present invention, oscillating support leg and movable arm shelf structure are done concrete description:
Consult the structural drawing of the cushion mat assembly of Fig. 2 first embodiment of the present invention, cushion mat assembly 200 comprises cushion pad main body 210, stiffening plate 220, link 230 and pedestal 240, pedestal 240 is from the extended enclosure body of stiffening plate 220 1 sides, this enclosure body is provided with opening 241 and bayonet socket 242, cushion pad main body 210 parts are placed in the opening 241 and are subjected to bayonet socket 242 blockings, for cushion pad main body 210 is combined well with pedestal 240, cushion pad main body 210 has the fastening part 211 adaptive with bayonet socket 242, has attachment hole 221 on the stiffening plate 220, link 230 passes attachment hole 221 and is fixed together with stiffening plate 220, with cushion pad main body 210, stiffening plate 220, link 230 and pedestal 240 are formed assembly.Preferably, link 230 is a bolt, has the receiving hole corresponding with bolt head 212 on the cushion pad main body 210, has the gap between the head of this receiving hole 212 and bolt 230, so that after cushion pad main body 210 was placed in opening 241, bolt head placed in the receiving hole 212.
Consult the structural drawing of the cushion mat assembly of Fig. 3 second embodiment of the present invention, this cushion mat assembly 200 has the structure roughly the same with first embodiment's cushion mat assembly, below only it is not existed together and be introduced: pedestal 240 is the enclosure body that connects with stiffening plate 220 1 face down bondings, and opening 241 and bayonet socket 242 are arranged on this enclosure body.
Consult the structural drawing of the cushion mat assembly of Fig. 4 third embodiment of the present invention, this cushion mat assembly 200 has the structure roughly the same with second embodiment's cushion mat assembly, below only it is not existed together and be introduced: pedestal 240 comprises substrate 243 and enclosure body 244, opening 241 and bayonet socket 242 are arranged on the enclosure body 244, wherein, enclosure body 244 and substrate 243 welding, perhaps, enclosure body 244 directly extends and forms from substrate 243 1 sides.Have hole 2431 on the substrate 243, link 230 passes this hole so that pedestal 240 is connected with stiffening plate 220.
Consult the structural drawing of the cushion mat assembly of Fig. 5 fourth embodiment of the present invention, cushion mat assembly 200 comprises cushion pad main body 210, two stiffening plates 220,220 ', two links 230,230 ', also comprise first pedestal 240 that is connected with stiffening plate 220 with second pedestal 240 of stiffening plate 220 ' be connected ', have opening 241 and bayonet socket 242 on first pedestal 240, one side of cushion pad main body 210 partly is placed in the opening 241 and bayonet socket 242 blockings, second pedestal 240 ' on have opening 241 ' and bayonet socket 242 ', the other side branch of cushion pad main body 210 be placed in opening 241 ' in and be subjected to bayonet socket 242 ' blocking, in order to make cushion pad main body 210 and first pedestal 240 and second pedestal 240 ' combine well, cushion pad main body 210 has and bayonet socket 242,242 ' adaptive fastening part 211, has attachment hole 221 on the stiffening plate 220, stiffening plate 220 ' on have attachment hole 221 ', link 230 passes attachment hole 221 and is connected with stiffening plate 220, link 230 ' pass attachment hole 221 ' with stiffening plate 220 ' be connected.Preferably, link 230,230 ' be bolt, have the receiving hole corresponding 212 on the cushion pad main body 210 with bolt head, has the gap between the head of this receiving hole 212 and bolt 230, so that cushion pad main body 210 be placed in opening 241,241 ' after, bolt head places in the receiving hole 212.
Consult the structural drawing of the cushion mat assembly of Fig. 6 fifth embodiment of the present invention, as shown in the figure, this cushion mat assembly 200 has the structure roughly the same with the 4th embodiment's cushion mat assembly, below only it is not existed together and be introduced: first pedestal 240 is the enclosure body that connects with first stiffening plate, 220 1 face down bondings, and opening 241 and bayonet socket 242 are arranged on this enclosure body; Second pedestal 240 ' be the enclosure body that connects with stiffening plate 220 ' one face down bondings, opening 241 ' and bayonet socket 242 ' be arranged on this enclosure body.
Consult the structural drawing of the cushion mat assembly of Fig. 7 sixth embodiment of the present invention, as shown in the figure, this cushion mat assembly 200 has the structure roughly the same with the 5th embodiment's cushion mat assembly, below only it is not existed together and be introduced: first pedestal 240 comprises substrate 243 and enclosure body 244, opening 241 and bayonet socket 242 are arranged on the enclosure body 244, wherein, enclosure body 244 and substrate 243 welding, perhaps, enclosure body 244 directly extends and forms from substrate 243 1 sides, have hole 2431 on the substrate 243, link 230 passes this hole so that first pedestal 240 is connected with stiffening plate 220.Second pedestal 240 ' comprise substrate 243 ' and enclosure body 244 ', opening 241 ' and bayonet socket 242 ' be arranged at enclosure body 244 ' on, wherein, enclosure body 244 ' with substrate 243 ' welding, perhaps, enclosure body 244 ' directly extend and form from substrate 243 ' one sides, substrate 243 ' on have hole 2431 ', this hole of link 230 ' pass with second pedestal 240 ' with stiffening plate 220 ' be connected.
Consult Fig. 9, oscillating support leg 30 (oscillating support leg also can be movable rocker) with pooling feature of the present invention, be mainly used on the concrete mixer, comprise supporting leg 31 and cushion mat assembly 200, wherein cushion mat assembly 200 can be any one among above-mentioned first embodiment, second embodiment and the 3rd embodiment, Fig. 9 only shows cushion mat assembly 200 with first embodiment and is connected in situation on the supporting leg 31, link 230 is connected with supporting leg 31 after being connected with stiffening plate 220, thereby cushion mat assembly 200 is installed on the supporting leg 31.Certainly also can adopt welding to wait with supporting leg 31 with 240 connects firmly mode, link 230 and stiffening plate 220 is removed.The sort of structure of concrete employing can be determined according to the structure needs.
Consult Figure 10, transfer case with pooling feature of the present invention, be mainly used on the concrete mixer, comprise casing 41 and cushion mat assembly 200, wherein cushion mat assembly 200 can be any one among above-mentioned the 4th embodiment, the 5th embodiment and the 6th embodiment, Figure 10 only shows the situation that the 4th embodiment's cushion mat assembly 200 is connected in casing 41 and scaffold 42, link 230 is connected with stiffening plate 220 and then is connected with casing 41, link 230 ' be connected with scaffold 42, thereby make transfer case have pooling feature with the stiffening plate 220 ' back that is connected.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. cushion mat assembly, comprise cushion pad main body, stiffening plate and link, this link and this stiffening plate are connected, it is characterized in that, also comprise a pedestal that is connected with stiffening plate, have opening and bayonet socket on this pedestal, this cushion pad main body part is placed in this opening and is subjected to this bayonet socket blocking, have the receiving hole corresponding on this cushion pad main body with the head of this link, and has the gap between the head of this receiving hole and this link, so that after this cushion pad main body was placed in this opening, the head of this link placed in this receiving hole.
2. cushion mat assembly according to claim 1 is characterized in that, has the fastening part adaptive with this bayonet socket on this cushion pad main body.
3. cushion mat assembly according to claim 1 and 2 is characterized in that, this pedestal is that this opening and bayonet socket are arranged on this enclosure body from the extended enclosure body of this stiffening plate one side.
4. cushion mat assembly according to claim 1 and 2 is characterized in that, this pedestal is the enclosure body that connects with stiffening plate one face down bonding, and this opening and bayonet socket are arranged on this enclosure body.
5. cushion mat assembly according to claim 1 and 2 is characterized in that this pedestal comprises substrate and enclosure body, and this opening and bayonet socket are arranged on this enclosure body, and this substrate is provided with the hole, and this link passes this hole so that this pedestal and this stiffening plate are connected.
6. cushion mat assembly according to claim 1 is characterized in that, this link is a bolt.
7. oscillating support leg, be used for concrete mixer, comprise supporting leg and cushion mat assembly, this cushion mat assembly comprises the cushion pad main body, stiffening plate and link, after being connected, this link and this stiffening plate be connected with supporting leg, it is characterized in that, also comprise a pedestal that is connected with stiffening plate, have opening and bayonet socket on this pedestal, this cushion pad main body part is placed in this opening and is subjected to this bayonet socket blocking, has the receiving hole corresponding with the head of this link on this cushion pad main body, and has the gap between the head of this receiving hole and this link, so that after this cushion pad main body was placed in this opening, the head of this link placed in this receiving hole.
8. cushion mat assembly, comprise the cushion pad main body, two stiffening plates and two links, wherein, each link and a stiffening plate are connected, it is characterized in that, also comprise respectively first pedestal and second pedestal that are connected with these two stiffening plates, all have opening and bayonet socket on this first pedestal and second pedestal, one side of this cushion pad main body partly is placed in the opening of this first pedestal and is subjected to this bayonet socket blocking on it, the other side branch of this cushion pad main body is placed in the opening of this second pedestal and is subjected to this bayonet socket blocking on it, have the receiving hole corresponding respectively on these cushion pad main body both sides with the head of these two links, and has the gap between the head of this receiving hole and this link, so that after this cushion pad main body was placed in this opening, the head of this link placed in this receiving hole.
9. cushion mat assembly according to claim 8 is characterized in that, has the fastening part adaptive with this bayonet socket on this cushion pad main body.
10. cushion mat assembly according to claim 8 is characterized in that, these two links all are bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100783250A CN101504050B (en) | 2009-02-25 | 2009-02-25 | Buffer component and oscillating support leg with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100783250A CN101504050B (en) | 2009-02-25 | 2009-02-25 | Buffer component and oscillating support leg with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101504050A CN101504050A (en) | 2009-08-12 |
| CN101504050B true CN101504050B (en) | 2010-12-01 |
Family
ID=40976389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100783250A Expired - Fee Related CN101504050B (en) | 2009-02-25 | 2009-02-25 | Buffer component and oscillating support leg with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101504050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949217B (en) * | 2010-09-27 | 2012-07-25 | 山东德建集团有限公司 | Pump pipe buffer for transmitting concrete |
-
2009
- 2009-02-25 CN CN2009100783250A patent/CN101504050B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101504050A (en) | 2009-08-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIQI FUTIAN AUTOMOBILE CO., LTD. Free format text: FORMER OWNER: FOTON HEAVY MACHINERY CO., LTD. Effective date: 20100716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100094 NO.1, FENGXIU MIDDLE ROAD, HAIDIAN DISTRICT, BEIJING CITY TO: 102206 SHAYANG ROAD, SHAHE TOWN, CHANGPING DISTRICT, BEIJING CITY |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100716 Address after: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Applicant after: BEIQI FOTON MOTOR Co.,Ltd. Address before: 100094, No. 1, Feng Xiu Road, Beijing, Haidian District Applicant before: FOTON HEAVY MACHINERY Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 |