CN110842876B - Maintenance platform device of multistage telescopic oil cylinder - Google Patents
Maintenance platform device of multistage telescopic oil cylinder Download PDFInfo
- Publication number
- CN110842876B CN110842876B CN201911149459.7A CN201911149459A CN110842876B CN 110842876 B CN110842876 B CN 110842876B CN 201911149459 A CN201911149459 A CN 201911149459A CN 110842876 B CN110842876 B CN 110842876B
- Authority
- CN
- China
- Prior art keywords
- oil
- fixed
- collecting tray
- oil collecting
- platform device
- 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.)
- Active
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
Abstract
The invention relates to a maintenance platform device of a multi-stage telescopic oil cylinder, which comprises a fixed bracket and an oil collecting tray arranged on the fixed bracket; the oil collecting tray is symmetrically provided with fixed clamping grooves at the left position and the right position, the top side of each fixed clamping groove is provided with an arc-shaped groove, and the two fixed clamping grooves are used for jointly supporting the multi-stage telescopic oil cylinder to be overhauled; the fixed clamping groove is also provided with a holding device which is used for holding and fixing the multistage telescopic oil cylinder to be overhauled with the fixed clamping groove; the oil collecting tray is provided with at least one oil discharge port. The overhauling platform device for the multistage telescopic oil cylinder can fix the multistage telescopic oil cylinder, prevent the oil cylinder from rolling and hurting people, recover oil liquid remained in the oil cylinder, reduce the influence of the oil liquid on the maintenance safety, prevent the oil liquid from polluting the environment, and has the advantages of simple structure, convenience in operation, safety, stability, movable use and improvement of overhauling efficiency; the iron plate is used for manufacturing, so that the cost is low, the processing is easy, and the practicability is high.
Description
Technical Field
The invention relates to the field of multi-stage telescopic oil cylinder maintenance, in particular to a maintenance platform device of a multi-stage telescopic oil cylinder.
Background
The multi-stage telescopic oil cylinder is generally applied to engineering equipment such as mining dump trucks, loaders and excavators. The traditional multi-stage telescopic oil cylinder maintenance method is high in danger and easy to cause personnel injury, residual oil in the oil cylinder cannot be recovered and often scatters in a maintenance area, so that the maintenance is unsafe on one hand, and scattered oil can be discharged to a peripheral area at last to cause environmental pollution on the other hand.
In order to solve the maintenance problem of the multi-stage telescopic cylinder, it is necessary to develop a maintenance platform device of the multi-stage telescopic cylinder.
Disclosure of Invention
In order to solve the technical problems, the invention provides an overhaul platform device of a multistage telescopic oil cylinder, which can fix the multistage telescopic oil cylinder, prevent the oil cylinder from rolling and hurting people, recover oil liquid remained in the oil cylinder, reduce the influence of the oil liquid on the maintenance safety and prevent the oil liquid from polluting the environment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a maintenance platform device of a multi-stage telescopic oil cylinder comprises a fixed support and an oil collecting tray arranged on the fixed support; the oil collecting tray is symmetrically provided with fixed clamping grooves at the left position and the right position, the top side of each fixed clamping groove is provided with an arc-shaped groove, and the two fixed clamping grooves are used for jointly supporting the multi-stage telescopic oil cylinder to be overhauled; the fixed clamping groove is also provided with a holding device which is used for holding and fixing the multistage telescopic oil cylinder to be overhauled with the fixed clamping groove; the oil collecting tray is provided with at least one oil discharge port.
Furthermore, the clamping device is a clamp, an arc-shaped groove is also formed in the bottom side of the clamp, the clamp is connected with the fixed clamping groove through a clamping nut, and the clamping caliber of the clamp and the fixed clamping groove is adjusted through the clamping nut.
Furthermore, the oil collecting tray is connected with an oil drain valve at an oil drain port, and the oil drain valve is connected with an oil recovery tank through an oil drain pipeline.
Furthermore, the middle position of the oil collecting tray in the left-right direction is connected with the fixed support through a balance shaft in the front-back direction; the oil collecting tray can incline around the balance shaft relative to the fixed support, so that the oil collecting tray forms an inclination angle with the fixed support in the left and right directions.
Furthermore, an adjusting screw rod is arranged at the bottom side of the fixed support; the adjusting screw rod penetrates through the fixed support upwards and abuts against the left position or the right position of the oil collecting tray, and the adjusting screw rod is in threaded connection with the fixed support; the adjusting screw is used for controlling the inclination angle of the oil collecting tray relative to the fixed support.
Furthermore, the oil collecting tray is provided with oil discharge ports at positions close to the left end and the right end.
Furthermore, a V-shaped bulge is arranged in the middle of the front side and the rear side of the oil collecting tray, and a V-shaped groove is formed in the position, corresponding to the V-shaped bulge, of the fixed support; the angle of the bottom sharp corner of the V-shaped bulge is smaller than that of the bottom sharp corner of the V-shaped groove; the fixed bolster passes through V type bellying and V type groove complex angle difference, makes the oil catch tray realize inclination's spacing for the fixed bolster.
Furthermore, a balance shaft bracket is fixed on the inner side of the fixed bracket, and the front end and the rear end of the balance shaft are fixed with the fixed bracket and are erected on the balance shaft bracket.
Furthermore, the oil collecting tray, the fixed clamping groove and the clamp are made of iron plates; the fixed clamping groove is welded on the oil collecting tray; the fixed bracket is also formed by welding iron plates; the thickness of the iron plate is 10-30 mm.
Further, an oil passing port is further arranged at the bottom side of the fixing clamping groove.
The invention has the advantages that: the overhauling platform device for the multistage telescopic oil cylinder can fix the multistage telescopic oil cylinder, prevent the oil cylinder from rolling and hurting people, recover oil liquid remained in the oil cylinder, reduce the influence of the oil liquid on the maintenance safety, prevent the oil liquid from polluting the environment, and has the advantages of simple structure, convenience in operation, safety, stability, movable use and improvement of overhauling efficiency; the iron plate is used for manufacturing, so that the cost is low, the processing is easy, and the practicability is high.
Drawings
Fig. 1 is a maintenance platform device of a multi-stage telescopic cylinder according to an embodiment.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1, the present embodiment provides an overhaul platform device for a multi-stage telescopic cylinder, which includes a fixed bracket 1, and an oil collecting tray 3 disposed on the fixed bracket; the oil collecting tray 3 is symmetrically provided with fixed clamping grooves 8 at the left position and the right position, the top sides of the fixed clamping grooves 8 are provided with arc-shaped grooves, and the two fixed clamping grooves 8 are used for jointly supporting a multi-stage telescopic oil cylinder to be overhauled; the fixed clamping groove 8 is also provided with a holding device 4 which is used for holding and fixing the multi-stage telescopic oil cylinder to be overhauled with the fixed clamping groove 8; and at least one oil discharge port is arranged on the oil collecting tray 3.
In the maintenance platform device of multistage flexible hydro-cylinder of this embodiment, hold device 4 tightly and be the clamp, the bottom side of clamp also is provided with the arc wall, is connected through chucking nut 7 between clamp and the fixed slot 8 to through chucking nut 7 regulation clamp and fixed slot 8 hold the bore tightly.
In the maintenance platform device for the multi-stage telescopic oil cylinder, the oil collecting tray 3 is connected with the oil drain valve 5 at the oil drain port, the oil drain valve 5 is connected with the oil recovery tank 13 through an oil drain pipeline, and the oil drain valve 5 is in threaded connection with the bottom side of the oil collecting tray 3.
In the maintenance platform device of the multi-stage telescopic oil cylinder, the middle position of the oil collecting tray 3 in the left-right direction is connected with the fixed support 1 through the balance shaft 2 in the front-back direction; the oil collecting tray 3 can be inclined relative to the fixed support 1 around the balance shaft 2, so that the oil collecting tray 3 forms an inclined angle with the fixed support 1 in the left-right direction.
In the maintenance platform device of the multi-stage telescopic oil cylinder in the embodiment, the bottom side of the fixed support 1 is also provided with an adjusting screw 6; the adjusting screw 6 penetrates through the fixed support 1 upwards and abuts against the left position or the right position of the oil collecting tray 1, and the adjusting screw 6 is in threaded connection with the fixed support 1; the adjusting screw 6 is used for controlling the inclination angle of the oil collecting tray 3 relative to the fixed bracket 1.
In the maintenance platform device of the multi-stage telescopic cylinder of the embodiment, the oil collecting tray 3 is provided with oil discharge ports at positions close to the left end and the right end.
In the maintenance platform device of the multi-stage telescopic oil cylinder in the embodiment, a V-shaped bulge 11 is arranged at the middle position of the front side and the rear side of the oil collecting tray, and a V-shaped groove 12 is arranged at the position of the fixed bracket 1 corresponding to the V-shaped bulge; the angle of the bottom sharp corner of the V-shaped bulge 11 is smaller than that of the bottom sharp corner of the V-shaped groove 12; the fixed support 1 enables the oil collecting tray 3 to realize the limit of the inclination angle relative to the fixed support 1 through the matched angle difference between the V-shaped bulge part 11 and the V-shaped groove 12.
In the maintenance platform device for the multi-stage telescopic cylinder according to the embodiment, a balance shaft bracket 10 is further fixed on the inner side of the fixed bracket 1, and the front end and the rear end of the balance shaft 2 are fixed with the fixed bracket 1 and are erected on the balance shaft bracket 10.
In the maintenance platform device for the multi-stage telescopic oil cylinder, the oil collecting tray 3, the fixed clamping groove 8 and the hoop are made of iron plates; the fixed clamping groove 8 is welded on the oil collecting tray 3; the fixed bracket 1 is also formed by welding iron plates; the thickness of the iron plate is 10-30mm, the thickness of the iron plate in the embodiment is 16mm, and the length, the width and the depth of the oil collecting disc are 250cm, 50cm and 10cm respectively; the distance between the two fixed clamping grooves 8 is 70 cm; the holding caliber of the hoop and the fixed clamping groove is between 20cm and 40 cm.
In the maintenance platform device of the multi-stage telescopic oil cylinder, the bottom side of the fixed clamping groove 8 is further provided with an oil passing port 9.
When the maintenance platform device for the multi-stage telescopic oil cylinder is used, the whole body is assembled and then placed on a relatively flat ground or other bearing platforms; the multistage telescopic oil cylinder is erected on the arc-shaped grooves of the two fixed clamping grooves, and the position of the multistage telescopic oil cylinder is adjusted to a required position; then, the hoop is buckled on the fixed clamping groove, and the hoop and the fixed clamping groove firmly hold the multi-stage telescopic oil cylinder through the clamping nut; then, the maintenance operation can be carried out, and the residual oil flowing out in the fixing process and the maintenance operation is collected by the oil collecting tray, and then the oil is discharged into the oil recovery tank through the oil discharge port and the oil discharge valve of the oil collecting tray; the inclination of adjustable oil catch tray can be faster on the one hand collect fluid in the one end of oil catch tray and discharge fast, and on the other hand can satisfy the maintenance demand of multistage flexible hydro-cylinder.
The maintenance platform device for the multi-stage telescopic oil cylinder can fix the multi-stage telescopic oil cylinder, prevent the oil cylinder from rolling and hurting people, recover oil liquid remained in the oil cylinder, reduce the influence of the oil liquid on maintenance safety, prevent the oil liquid from polluting the environment, and has the advantages of simple structure, convenience in operation, safety, stability, movable use and improvement of maintenance efficiency; the iron plate is used for manufacturing, so that the cost is low, the processing is easy, and the practicability is high.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an overhaul platform device of multistage flexible hydro-cylinder which characterized in that: comprises a fixed bracket and an oil collecting tray arranged on the fixed bracket; the oil collecting tray is symmetrically provided with fixed clamping grooves at the left position and the right position, the top side of each fixed clamping groove is provided with an arc-shaped groove, and the two fixed clamping grooves are used for jointly supporting the multi-stage telescopic oil cylinder to be overhauled; the fixed clamping groove is also provided with a holding device which is used for holding and fixing the multistage telescopic oil cylinder to be overhauled with the fixed clamping groove; the oil collecting tray is provided with at least one oil discharge port; the middle position of the oil collecting tray in the left-right direction is connected with the fixed bracket through a balance shaft in the front-back direction; the oil collecting tray can incline around the balance shaft relative to the fixed support, so that the oil collecting tray forms an inclination angle with the fixed support in the left and right directions; the bottom side of the fixed bracket is also provided with an adjusting screw rod; the adjusting screw rod penetrates through the fixed support upwards and abuts against the left position or the right position of the oil collecting tray, and the adjusting screw rod is in threaded connection with the fixed support; the adjusting screw is used for controlling the inclination angle of the oil collecting tray relative to the fixed support; a V-shaped bulge is arranged in the middle of the front side and the rear side of the oil collecting tray, and a V-shaped groove is formed in the position, corresponding to the V-shaped bulge, of the fixed support; the angle of the bottom sharp corner of the V-shaped bulge is smaller than that of the bottom sharp corner of the V-shaped groove; the fixed bolster passes through V type bellying and V type groove complex angle difference, makes the oil catch tray realize inclination's spacing for the fixed bolster.
2. The maintenance platform device of the multi-stage telescopic cylinder as claimed in claim 1, wherein: the clamping device is a clamp, an arc-shaped groove is also formed in the bottom side of the clamp, the clamp is connected with the fixed clamping groove through a clamping nut, and the clamping caliber of the clamp and the fixed clamping groove is adjusted through the clamping nut.
3. The maintenance platform device of the multi-stage telescopic cylinder as claimed in claim 1, wherein: the oil collecting tray is connected with an oil drain valve at an oil drain port, and the oil drain valve is connected with an oil recovery tank through an oil drain pipeline.
4. The maintenance platform device of the multi-stage telescopic cylinder as claimed in claim 1, wherein: the oil collecting tray is provided with oil discharge ports at positions close to the left end and the right end.
5. The maintenance platform device of the multi-stage telescopic cylinder as claimed in claim 1, wherein: and the front end and the rear end of the balance shaft are fixed with the fixed support and are erected on the balance shaft support.
6. The maintenance platform device of the multi-stage telescopic cylinder as claimed in claim 2, wherein: the oil collecting tray, the fixed clamping groove and the clamp are made of iron plates; the fixed clamping groove is welded on the oil collecting tray; the fixed bracket is also formed by welding iron plates; the thickness of the iron plate is 10-30 mm.
7. The maintenance platform device of the multi-stage telescopic cylinder as claimed in claim 2, wherein: and an oil passing port is also arranged at the bottom side of the fixed clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149459.7A CN110842876B (en) | 2019-11-21 | 2019-11-21 | Maintenance platform device of multistage telescopic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149459.7A CN110842876B (en) | 2019-11-21 | 2019-11-21 | Maintenance platform device of multistage telescopic oil cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110842876A CN110842876A (en) | 2020-02-28 |
| CN110842876B true CN110842876B (en) | 2021-04-27 |
Family
ID=69603342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911149459.7A Active CN110842876B (en) | 2019-11-21 | 2019-11-21 | Maintenance platform device of multistage telescopic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110842876B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6302002B1 (en) * | 1998-09-22 | 2001-10-16 | Chrysler Corporation | Method and apparatus for servicing an internal combustion engine |
| CN204366113U (en) * | 2014-12-23 | 2015-06-03 | 内江名正动力机械有限公司 | A kind of boring grab of crankshaft oblique oil hole |
| CN205798970U (en) * | 2016-07-01 | 2016-12-14 | 内江名正动力机械有限公司 | A kind of inclined oil hole of air drill jig |
| CN206817141U (en) * | 2017-06-23 | 2017-12-29 | 中国重汽集团大同齿轮有限公司 | A kind of speed changer shakes jettison gear |
| CN207255714U (en) * | 2017-09-01 | 2018-04-20 | 湖北丹江口志成铸造股份有限公司 | A kind of milling face boring grab of cover board class product |
| CN108789288A (en) * | 2018-06-29 | 2018-11-13 | 聂超 | A kind of mechanical equipment maintenance holder |
| CN208231825U (en) * | 2018-05-09 | 2018-12-14 | 杭州职业技术学院 | A kind of adaptive structure of grasping mechanism |
| CN208342716U (en) * | 2018-06-22 | 2019-01-08 | 福建省龙岩盛通液压有限公司 | Attaching/detaching apparatus is used in a kind of maintenance of oil cylinder |
| CN211103826U (en) * | 2019-10-29 | 2020-07-28 | 河北钢铁集团矿业有限公司 | Maintenance platform device for multi-section telescopic oil cylinder |
-
2019
- 2019-11-21 CN CN201911149459.7A patent/CN110842876B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6302002B1 (en) * | 1998-09-22 | 2001-10-16 | Chrysler Corporation | Method and apparatus for servicing an internal combustion engine |
| CN204366113U (en) * | 2014-12-23 | 2015-06-03 | 内江名正动力机械有限公司 | A kind of boring grab of crankshaft oblique oil hole |
| CN205798970U (en) * | 2016-07-01 | 2016-12-14 | 内江名正动力机械有限公司 | A kind of inclined oil hole of air drill jig |
| CN206817141U (en) * | 2017-06-23 | 2017-12-29 | 中国重汽集团大同齿轮有限公司 | A kind of speed changer shakes jettison gear |
| CN207255714U (en) * | 2017-09-01 | 2018-04-20 | 湖北丹江口志成铸造股份有限公司 | A kind of milling face boring grab of cover board class product |
| CN208231825U (en) * | 2018-05-09 | 2018-12-14 | 杭州职业技术学院 | A kind of adaptive structure of grasping mechanism |
| CN208342716U (en) * | 2018-06-22 | 2019-01-08 | 福建省龙岩盛通液压有限公司 | Attaching/detaching apparatus is used in a kind of maintenance of oil cylinder |
| CN108789288A (en) * | 2018-06-29 | 2018-11-13 | 聂超 | A kind of mechanical equipment maintenance holder |
| CN211103826U (en) * | 2019-10-29 | 2020-07-28 | 河北钢铁集团矿业有限公司 | Maintenance platform device for multi-section telescopic oil cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110842876A (en) | 2020-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7527539B1 (en) | Jack plate/travel stop system | |
| DE3109816A1 (en) | LIFT FOR SCOOTERS AND MOPEDS | |
| CN110842876B (en) | Maintenance platform device of multistage telescopic oil cylinder | |
| DE202015003559U1 (en) | Device for cutting bulky goods with at least one fiber-reinforced plastic | |
| CN105271047A (en) | Jack with adjustable base angle | |
| CN104590426B (en) | Fixing clamp for automobile transmission shaft | |
| CN211304307U (en) | Bender for hydraulic engineering | |
| CN205423497U (en) | Automatic hook lock structure | |
| DE102012211367A1 (en) | Mobile concrete pump and method for its use in the transport state | |
| CN104515667A (en) | Cab anti-rolling test device | |
| CN101761001B (en) | Multistage hydraulic cylinder track lifting and lining tool | |
| CN103157754A (en) | Workpiece clamping block | |
| CN208109399U (en) | A kind of safe liquid drive adjustable quick-mounting pressure testing platform | |
| DE102010022755B4 (en) | Industrial trucks, in particular counterbalanced forklifts | |
| CN206511507U (en) | The prying body of conveyer adjustable fulcrum | |
| CN215624539U (en) | Pipeline jacking and sliding device | |
| CN206681958U (en) | The balance adjustment mechanism of beam pumping unit | |
| CN108942675A (en) | A kind of polishing cutting stationary fixture | |
| CN207840750U (en) | Copper ball valve clamp for machining | |
| CN204504070U (en) | A kind of straightener of bracing wire | |
| CN219239137U (en) | Heavy-calibre pipeline lifting trolley | |
| CN218698572U (en) | Gap detection device | |
| CN211867649U (en) | Dismounting device for thrust wheel of large-scale crawler excavator | |
| CN211036812U (en) | Rail guard convenient to remove | |
| CN209651733U (en) | A kind of gantry crane walking bull wheel complemental brake system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: 710077 Room 701, Unit 1, Park International, No. 2 Fengdeng South Road, Lianhu District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Tengdeyang Industrial Co.,Ltd. Country or region after: China Address before: No. 56 Nantingzi Village, Chengguan Street, Linqu County, Weifang City, Shandong Province, 261000 Patentee before: Guo Xin Country or region before: China |