CN202829298U - Tool for hoisting engine cylinder cover - Google Patents
Tool for hoisting engine cylinder cover Download PDFInfo
- Publication number
- CN202829298U CN202829298U CN 201220536781 CN201220536781U CN202829298U CN 202829298 U CN202829298 U CN 202829298U CN 201220536781 CN201220536781 CN 201220536781 CN 201220536781 U CN201220536781 U CN 201220536781U CN 202829298 U CN202829298 U CN 202829298U
- Authority
- CN
- China
- Prior art keywords
- cylinder cover
- chucks
- connecting rod
- engine cylinder
- tool
- 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
Links
Images
Abstract
The utility model discloses a tool for hoisting an engine cylinder cover. The tool comprises a retractable hoisting frame, wherein a lifting ring is arranged at the top of the hoisting frame; the lower end of the hoisting frame is provided with two opposite chucks which stretch inwards; and when the hoisting frame is stretched upwards, the two chucks are tightened inwards. The two chucks are respectively clamped into an air inlet and an air outlet in the two ends of the cylinder cover; and the hoisting frame is hoisted from an upper end by a travelling crane and is stretched upwards, and the two chucks are tightened inwards, so that the tool is clamped with the air inlet and the air outlet of the cylinder cover more and more tightly. The tool disclosed by the utility model utilizes the air inlet and the air outlet to hoist; the strength of the air inlet and the air outlet is high, and the air inlet and outlet are not easy to be damaged, so that the condition that the cylinder cover falls off to cause an industrial injury accident when the cylinder cover is hoisted is avoided.
Description
Technical field
The utility model relates to the frock that lifts engine cylinder cover, particularly relates to a kind of frock that lifts the medium speed engine cylinder cap.
Background technology
When dismounting medium speed engine cylinder head, because the medium speed engine cylinder cap is heavier, need with the driving lifting.Cylinder cap is to lift by fuel injector oil-feed high pressure fuel pipe at present, and all wt of cylinder cap all focuses on the fuel injector high pressure fuel pipe and connects the screw thread place, and the easy running of screw thread was herein lost efficacy fuel injector, also easily caused cylinder cap to drop, and caused accident on duty.
Summary of the invention
When providing a kind of the use, the technical problems to be solved in the utility model is difficult for occuring the frock that cylinder cap dropped, caused the lifting engine cylinder cover of accident on duty.
For solving the problems of the technologies described above, the utility model comprises that Telescopic suspended shelves, and the mast-up top is provided with suspension ring, and the mast-up lower end is oppositely arranged the chuck of stretching in two, and when mast-up upwards stretched, two chucks inwardly tightened up.
After adopting said structure, two chucks are snapped in respectively induction opening and the deflation hole that is positioned at the cylinder cap two ends, lift mast-up from the upper end with driving, mast-up is upwards stretched, and this moment, two chucks inwardly tightened up, and the meeting of the port card of frock and cylinder cap is more and more tighter, the utility model utilizes the inlet and outlet hole to lift, because the intensity of port is higher, not fragile, the situation that cylinder cap dropped, caused accident on duty can not occur when the lifting cylinder cap.
Described mast-up comprises two symmetrically arranged clamping bodies, and each clamping body comprises the upper connecting rod that sets gradually, middle connecting rod and lower link from top to bottom, wherein goes up connecting rod and middle rod hinge connection, and middle connecting rod and lower link are affixed, and the lower link end is provided with chuck; Upper end and the middle part of two clamping bodies are hinged, and two clamping bodies are connected, and mast-up adopts parallelogram principle hinged, and stability is high.
Wherein the chuck of interlinking lever end setting once is fork configuration, and this chuck can insert two induction openings of cylinder cap, and the cylinder cap both sides are stressed evenly when guaranteeing lifting, are difficult for run-off the straight.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged diagram that Fig. 1 analyses and observe along the A-A line.
The specific embodiment
As depicted in figs. 1 and 2, the frock of lifting engine cylinder cover comprises that Telescopic suspended shelves, mast-up comprises two symmetrically arranged clamping bodies 2, each clamping body 2 comprises upper connecting rod 3, middle connecting rod 4 and the lower link 5 that sets gradually from top to bottom, it is hinged with middle connecting rod 4 wherein to go up connecting rod 3, the lower link 5 of stretching in middle connecting rod 4 lower ends are affixed, the chuck 6 of stretching in lower link 5 ends are provided with, described chuck 6 is for being fixed in the horizontal plate on the lower link 5, and the chuck 6 of two connecting rods arranges in opposite directions; The top of connecting rod 3 is hinged on two, and be hinged with the middle and upper part of connecting rod 4 in the suspension ring 1, two in the hinged place hinged, thereby two clamping bodies 2 are connected, and makes mast-up become two parallelogram sturcutres.Ultimate range between two chucks 6 of two lower links, 5 bottoms is greater than the length of medium speed engine cylinder cap, guarantee that lower link 5 end chucks 6 can stretch into respectively induction opening and the deflation hole of cylinder cap, and wherein the chuck 6 of a lower link 5 ends setting is fork configuration, namely at the affixed horizontal plate of both sides, lower link 5 end difference, width between two induction openings of the spacing between two horizontal plates and medium speed engine cylinder cap is corresponding, two horizontal plates are snapped in respectively in two induction openings of cylinder cap and all tighten with two induction openings of cylinder cap, prevent when chuck 6 only blocks an induction opening, cylinder cap both sides discontinuity, run-off the straight.
This mast-up adopts parallelogram principle hinged, and stability is high, and when mast-up upwards stretched, two chucks 6 can inwardly tighten up.
The induction opening of medium speed engine cylinder cap is two and is arranged side by side, deflation hole is one, induction opening and deflation hole are separately positioned on the two ends of cylinder cap, during lifting medium speed engine cylinder cap, two chucks 6 are snapped in respectively induction opening and the deflation hole that is positioned at the cylinder cap two ends, hook suspension ring 1 from the upper end with driving, mast-up upwards stretches, this moment, two chucks 6 inwardly tightened up, it is more and more tighter that the port of frock and cylinder cap can block, and the utility model utilization is advanced, deflation hole lifts, because the intensity of port is higher, not fragile, when the lifting cylinder cap cylinder cap can not occur drop, cause the situation of accident on duty.
Claims (3)
1. frock that lifts engine cylinder cover is characterized in that comprising that Telescopic suspended shelves, and the mast-up top is provided with suspension ring (1), and the mast-up lower end is oppositely arranged the chuck (6) of stretching in two, and when mast-up upwards stretched, two chucks (6) inwardly tightened up.
2. the frock of lifting engine cylinder cover according to claim 1, it is characterized in that described mast-up comprises two symmetrically arranged clamping bodies (2), each clamping body (2) comprises the upper connecting rod (3) that sets gradually, middle connecting rod (4) and lower link (5) from top to bottom, it is hinged with middle connecting rod (4) wherein to go up connecting rod (3), middle connecting rod (4) is affixed with lower link (5), and lower link (5) end is provided with chuck (6); Upper end and the middle part of two clamping bodies (2) are hinged, and two clamping bodies are connected.
3. the frock of lifting engine cylinder cover according to claim 2 is characterized in that wherein the chuck (6) of a lower link (5) end setting is fork configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536781 CN202829298U (en) | 2012-10-19 | 2012-10-19 | Tool for hoisting engine cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536781 CN202829298U (en) | 2012-10-19 | 2012-10-19 | Tool for hoisting engine cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829298U true CN202829298U (en) | 2013-03-27 |
Family
ID=47941055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536781 Expired - Fee Related CN202829298U (en) | 2012-10-19 | 2012-10-19 | Tool for hoisting engine cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512813A (en) * | 2014-12-01 | 2015-04-15 | 重庆秦安机电股份有限公司 | Electric engine cylinder milling bottom surface hoisting device |
| CN109650249A (en) * | 2019-02-22 | 2019-04-19 | 安徽华菱汽车有限公司 | A kind of engine cylinder cover lifting device |
-
2012
- 2012-10-19 CN CN 201220536781 patent/CN202829298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512813A (en) * | 2014-12-01 | 2015-04-15 | 重庆秦安机电股份有限公司 | Electric engine cylinder milling bottom surface hoisting device |
| CN109650249A (en) * | 2019-02-22 | 2019-04-19 | 安徽华菱汽车有限公司 | A kind of engine cylinder cover lifting device |
| CN109650249B (en) * | 2019-02-22 | 2024-01-30 | 安徽华菱汽车有限公司 | Engine cylinder cover lifting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204079232U (en) | A kind of Steel plate hoist | |
| CN107963548A (en) | Hoisting steel plate fixture | |
| CN202829298U (en) | Tool for hoisting engine cylinder cover | |
| CN204474157U (en) | For the equipment for supporting patient with burn of steel box-girder | |
| CN205916895U (en) | But chain hoist that multiple spot hung | |
| CN202107425U (en) | Oil drum sling | |
| CN201560069U (en) | Forklift truck lifting equipment | |
| CN202808173U (en) | Lifting device special for lateral columns | |
| CN202644404U (en) | Combined rope clip of suspension bridge | |
| CN218841459U (en) | Adjustable lifting appliance | |
| CN205132903U (en) | Steel wire slings | |
| CN202164037U (en) | Adjustable plate hook | |
| CN204938717U (en) | V-type diesel complete machine hoisting tool | |
| CN101249923B (en) | Locomotive wheelset sling | |
| CN203392719U (en) | Oil drum lifting appliance | |
| CN203682866U (en) | Lifting balance beam structure | |
| CN201914898U (en) | Electric silicon bar hoisting transport vehicle | |
| CN201605090U (en) | Conjoined suspension clamp | |
| CN202131014U (en) | Fork hook | |
| CN204661139U (en) | A kind of soft coiled material hanging tool | |
| CN206047025U (en) | A kind of mud core drying device | |
| CN205889511U (en) | Anchor clamps of automatic break mold lid of tubular pile mould | |
| CN104555723B (en) | A kind of soft coiled material hanging tool | |
| CN208327141U (en) | A kind of hydraulic open and close type claw drop in beam | |
| CN205257765U (en) | Loader switching valve special lifting device device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |