CN202336845U - Combined type rapid dismounting and mounting device of engineering machinery hydraulic oil cylinder - Google Patents
Combined type rapid dismounting and mounting device of engineering machinery hydraulic oil cylinder Download PDFInfo
- Publication number
- CN202336845U CN202336845U CN2011205179486U CN201120517948U CN202336845U CN 202336845 U CN202336845 U CN 202336845U CN 2011205179486 U CN2011205179486 U CN 2011205179486U CN 201120517948 U CN201120517948 U CN 201120517948U CN 202336845 U CN202336845 U CN 202336845U
- Authority
- CN
- China
- Prior art keywords
- hydraulic oil
- combined type
- fixed mount
- tooth bar
- guide rail
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a combined type rapid dismounting and mounting device of an engineering machinery hydraulic oil cylinder. The combined type rapid dismounting and mounting device comprises a fixed frame with a circular through hole in the middle and a supporting groove with a support, wherein two ends outside the through hole in the fixed frame are respectively provided with one rack guide rail, the other end of each rack guide rail is provided with a tooth socket, a rocker gear set is arranged at the tooth socket of each rack guide rail, the fixed frame at the inner side of each rocker gear set is provided with a fixed rod, the fixed frame between the inner sides of the two gear sets is provided with a movable cross pin, and two ends of the support of the supporting groove are respectively fixed on the two rack guide rails. According to the technical scheme disclosed by the utility model, by means of the rotation of the rocker gear sets, the cross pin can be driven to slide up and down along the rack guide rails, so that hydraulic oil cylinder moving plungers of different models can be dismounted or mounted, the operation is not limited by a site environment, a large lifting appliance is not used, and the combined type rapid dismounting and mounting device is very suitable for field dismounting, mounting and repairing of the engineering machinery hydraulic oil cylinder.
Description
Technical field
The utility model belongs to the flight-line maintenance field, especially relates to a kind of combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus, is widely used in the fast assembling-disassembling and the maintenance field of each model engineering mechanical hydraulic oil cylinder.
Background technology
The excavator hydraulic jack of each model is bigger because of volume, weight.In use, after hydraulic jack broke down, its disassemble and assemble work need carry out dismounting by manual or mechanical type suspender, not only waste time and energy, and it is many to employ equipment, and the dismounting condition is limited.Because excavator often uses, after hydraulic jack breaks down,, increase the cost and the time of repairing in the open air with the rate of attendance that has a strong impact on excavator.Because the existence of above problem presses under a kind of condition in the open air, utilize the easy method just can be to the device of the hydraulic jack fast assembling-disassembling of damage.
The utility model content
The purpose of the utility model is to provide a kind of combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus, to satisfy model engineering mechanical hydraulic oil cylinder fast assembling-disassembling not of the same race.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus; Comprise that the middle part is provided with the fixed mount and the bracket that has support of manhole, the outer two ends of through hole respectively are provided with a tooth bar guide rail on this fixed mount, and the other end of tooth bar guide rail is provided with teeth groove; Teeth groove place at the tooth bar guide rail is provided with the rocker gear group; Be equipped with fixed bar on each rocker gear group medial extremity fixed mount, be provided with movable lateral pin between two inboard fixed mounts of gear train, the support two ends of said bracket are separately fixed on two tooth bar guide rails.
Described fixed mount is two; Each fixed mount comprises two parts up and down; This corresponding position, fixed mount top and the bottom is equipped with semicircular groove; After two parts were fixed together up and down, the semi-circular groove on top and the semi-circular groove of lower part were spliced into described manhole, fixed mount pass through bolt up and down between two parts.
Semi-circular groove outer both sides in described fixed mount lower part respectively are provided with a circular mounting hole, and an end of described two tooth bar guide rails places described circular mounting hole respectively and is fixed on the fixed mount.
Described tooth bar rail length is 1600-2000mm.
Teeth groove length 700-1000mm in the described tooth bar guide rail.
Between described tooth bar guide rail more than or equal to 380mm.
This programme rotates through the rocker gear group; Just can drive lateral pin and slide up and down, and then pull down or install the hydraulic jack movable plunger of different model, not receive the place environmental limitations in the work along the tooth bar guide rail; Do not employ large-scale suspender, be fit to very much open-air engineering mechanical hydraulic oil cylinder dismounting and repair.
Description of drawings
Fig. 1, be the structural representation of combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus.
The specific embodiment
Embodiment one
As shown in Figure 1; The combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus of the utility model; Comprise that the middle part is provided with the fixed mount 1 and the bracket 2 that has support of manhole, the outer two ends of manhole respectively are provided with a tooth bar guide rail 3 on this fixed mount 1, and the other end of tooth bar guide rail 3 is provided with teeth groove; Teeth groove place at the tooth bar guide rail is equipped with rocker gear group 4; Be equipped with on each rocker gear group 4 medial extremity fixed mount between the inboard fixed mount of 5, two gear trains of fixed bar and be provided with movable lateral pin 6, support 7 two ends of described bracket 2 are separately fixed on two tooth bar guide rails 3.The utility model is when the hydraulic jack of dismounting engineering machinery; The manhole of fixed mount 1 blocks the outer tube wall of hydraulic jack, and tooth bar guide rail 3 one ends insert in the through hole of fixed mount 1 the latter half 12, and connects with pin or bolt; Tooth bar guide rail 3 middle part brackets 2 supports are lived the movable plunger of hydraulic jack; Lateral pin 6 inserts in the pin-and-hole of hydraulic jack movable plunger end, shakes rocking arm, and the rocker gear group is partly moved up and down along the teeth groove of tooth bar guide rail; Thereby realize the purpose of dismounting hydraulic jack like a cork, reduced operating personnel's quantity, reduced working strength significantly, improved operating efficiency.In use,, only need just go for the hydraulic jack of various outer diameter, satisfy the requirement of the different oil cylinders of dismounting through the quantity that increases the pad between hydraulic jack and fixed mount 1 manhole to the engineering machinery of different model.The utlity model has easy and simple to handle, quickness and high efficiency, light and flexible, advantage such as be easy to carry.
Embodiment two
In the above embodiments; Fixed mount 1 is two, and each fixed mount comprises two parts up and down, and this corresponding position, fixed mount top and the bottom is equipped with semicircular groove; Connect through bolt between two parts up and down; Can certainly fix for modes such as welding, after two parts were fixed together up and down, the semi-circular groove of the semi-circular groove on fixed mount top 11 and lower part 12 was spliced into manhole.Semi-circular groove outer both sides in described fixed mount lower part respectively are provided with a circular mounting hole, and an end of described two tooth bar guide rails 3 places described circular mounting hole respectively and passes through bolt.
Embodiment three
In the above-described embodiments: the tooth bar rail length is 1600-2000mm; Teeth groove length 700-1000mm in the tooth bar guide rail; Between the tooth bar guide rail more than or equal to 380mm.
Claims (6)
1. combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus; It is characterized in that; Comprise that the middle part is provided with the fixed mount and the bracket that has support of manhole, the outer two ends of through hole respectively are provided with a tooth bar guide rail on this fixed mount, and the other end of tooth bar guide rail is provided with teeth groove; Teeth groove place at the tooth bar guide rail is provided with the rocker gear group; Be equipped with fixed bar on each rocker gear group medial extremity fixed mount, be provided with movable lateral pin between two inboard fixed mounts of gear train, the support two ends of said bracket are separately fixed on two tooth bar guide rails.
2. according to the described combined type engineering mechanical hydraulic oil of claim 1 cylinder rapid dismounting apparatus; It is characterized in that described fixed mount is two, each fixed mount comprises two parts up and down; This corresponding position, fixed mount top and the bottom is equipped with semicircular groove; After two parts were fixed together up and down, the semi-circular groove on top and the semi-circular groove of lower part were spliced into described manhole, fixed mount pass through bolt up and down between two parts.
3. according to the described combined type engineering mechanical hydraulic oil of claim 2 cylinder rapid dismounting apparatus; It is characterized in that; Semi-circular groove outer both sides in described fixed mount lower part respectively are provided with a circular mounting hole, and an end of described two tooth bar guide rails places described circular mounting hole respectively and is fixed on the fixed mount.
4. according to the described combined type engineering mechanical hydraulic oil of claim 3 cylinder rapid dismounting apparatus, it is characterized in that described tooth bar rail length is 1600-2000mm.
5. according to each described combined type engineering mechanical hydraulic oil cylinder rapid dismounting apparatus among the claim 1-4, it is characterized in that teeth groove length 700-1000mm in the described tooth bar guide rail.
6. according to the described combined type engineering mechanical hydraulic oil of claim 5 cylinder rapid dismounting apparatus, it is characterized in that, between described tooth bar guide rail more than or equal to 380mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205179486U CN202336845U (en) | 2011-12-05 | 2011-12-05 | Combined type rapid dismounting and mounting device of engineering machinery hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205179486U CN202336845U (en) | 2011-12-05 | 2011-12-05 | Combined type rapid dismounting and mounting device of engineering machinery hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336845U true CN202336845U (en) | 2012-07-18 |
Family
ID=46485549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205179486U Expired - Fee Related CN202336845U (en) | 2011-12-05 | 2011-12-05 | Combined type rapid dismounting and mounting device of engineering machinery hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191404A (en) * | 2014-08-28 | 2014-12-10 | 湖南大学 | Novel engineering hydraulic oil cylinder demounting platform |
| CN103769853B (en) * | 2014-02-26 | 2016-04-20 | 山东大学 | Hydraulic cylinder quick change frock tool and using method thereof during a kind of loading machine field work |
-
2011
- 2011-12-05 CN CN2011205179486U patent/CN202336845U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769853B (en) * | 2014-02-26 | 2016-04-20 | 山东大学 | Hydraulic cylinder quick change frock tool and using method thereof during a kind of loading machine field work |
| CN104191404A (en) * | 2014-08-28 | 2014-12-10 | 湖南大学 | Novel engineering hydraulic oil cylinder demounting platform |
| CN104191404B (en) * | 2014-08-28 | 2016-09-28 | 湖南大学 | Platform disassembled by a kind of Novel engineering hydraulic jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131205 |