CN202465040U - Lifting appliance of engine cylinder cover - Google Patents
Lifting appliance of engine cylinder cover Download PDFInfo
- Publication number
- CN202465040U CN202465040U CN 201220023701 CN201220023701U CN202465040U CN 202465040 U CN202465040 U CN 202465040U CN 201220023701 CN201220023701 CN 201220023701 CN 201220023701 U CN201220023701 U CN 201220023701U CN 202465040 U CN202465040 U CN 202465040U
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- arm
- hanger
- pull mechanism
- lifting arm
- hung
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Abstract
The utility model discloses a lifting appliance of an engine cylinder cover. The lifting appliance comprises a left side hauling mechanism, a right side hauling mechanism, a first lifting arm, a second lifting arm, a left side hanging frame and a right side hanging frame, wherein the first lifting arm and the second lifting arm are hinged in an X shape; the upper end of the first lifting arm and the upper end of the second lifting arm are movably connected with the left side hauling mechanism and the right side hauling mechanism, respectively; the lower end of the first lifting arm and the lower end of the second lifting arm are respectively connected with the right side hanging frame and the left side hanging frame; and the left side hanging frame and the right side hanging frame are combined with each other to form a plurality of cylinder cover connecting parts. During using, the lifting can be implemented through pulling the left side hauling mechanism and the right side hauling mechanism upward after the cylinder cover is connected to the cylinder cover connecting parts and then tightening the lower ends of the first lifting arm and the second lifting arm to ensure the reliability in the connection of the cylinder cover. By using the lifting appliance disclosed by the utility model, a plurality of cylinder covers can be conveniently lifted in the single lifting process within a shorter operation time, so that the assembling efficiency of the cylinder is increased. Meanwhile, by using the lifting appliance disclosed by the utility model, the labour intensity of a worker can be effectively reduced.
Description
Technical field
The utility model relates to technical field of engines, relates in particular to the suspender of the higher engine cylinder cylinder cap of a kind of efficiency of assembling.
Background technology
Driving engine is as a kind of power plant, and it is converted into mechanical energy with the chemical power that fuel combustion produced, thus drive load work.Along with the continuous development of industrial economy, the discharge capacity of driving engine requires increasing, and Applicable scope is also more and more wider.
Cylinder is a kind of the pressure of burning gases can be converted into the pneumatic apparatus of mechanical energy, and it is the parts of outbalance in the driving engine.According to the discharge capacity requirement of driving engine, the number of the cylinder of driving engine is generally 3,4,6,8,10,12 or more, and each cylinder all has a cylinder cap.In the fitting process of driving engine, need other of the cylinder cap of cylinder and cylinder be formed parts and be installed as one, this just need to use suspender with cylinder cap from producing the station handling to assembly station.
At present, the suspender single of engine cylinder cylinder cap can only lift a cylinder cap, and the installation of the cylinder cap of single driving engine then needs repeatedly lifting just can accomplish.Especially to heavy duty engine, the lifting number of times of cylinder cap will be more.Obviously, this technology is consuming time longer, cause the efficiency of assembling of engine cylinder lower, and working strength of workers is also bigger.
In sum, how to improve the structure of the suspender of engine cylinder cylinder cap,, become the technical barrier that those skilled in the art need to be resolved hurrily to improve the efficiency of assembling of engine cylinder.
The utility model content
The purpose of the utility model provides a kind of suspender of engine cylinder cylinder cap, and this suspender can improve the efficiency of assembling of cylinder.
To achieve these goals, the utility model provides following technical scheme:
A kind of suspender of engine cylinder cylinder cap; Comprise that pull mechanism is hung in the left side, pull mechanism, first arm, second arm, left side hanger and right side hanger are hung in the right side; It is hinged that said first arm and said second arm are X-shaped; The upper end of the upper end of said first arm and said second arm hangs pull mechanism with said left side respectively and the pull mechanism flexible connection is hung on said right side; The lower end of the lower end of said first arm and said second arm is connected said right side hanger and said left side hanger respectively, and said left side hanger and said right side hanger are combined to form a plurality of cylinder cap connecting portions.
Preferably; Said first arm and said second arm are respectively along the length direction array of said right side hanger and said left side hanger; Captive joint with the right side hanging axis through the left side hanging axis respectively between adjacent said first arm and between adjacent said second arm, pull mechanism is hung in said left side and pull mechanism is hung respectively through said left side hanging axis and said right side hanging axis and said first arm and the flexible connection of said second arm in said right side.
Preferably, also comprise the left side extension spring, the two ends of said left side extension spring are connected with said second arm with said left side hanging axis respectively.
Preferably, also comprise the right side extension spring, the two ends of said right side extension spring are connected with said first arm with said right side hanging axis respectively.
Preferably, said left side is hung pull mechanism or said right side to hang pull mechanism is chain sling.
In technique scheme; The suspender of the engine cylinder cylinder cap that the utility model provides comprises that pull mechanism is hung in the left side, pull mechanism, first arm, second arm, left side hanger and right side hanger are hung in the right side; It is hinged that first arm and second arm are X-shaped; The upper end of the upper end of first arm and second arm hangs pull mechanism with the left side respectively and the pull mechanism flexible connection is hung on the right side; The lower end of the lower end of first arm and second arm is connected right side hanger and left side hanger respectively, and left side hanger and right side hanger are combined to form a plurality of cylinder cap connecting portions.Cylinder cap is connected in after left side hanger and the formed cylinder cap connecting portion of right side hanger; Making progress, pull mechanism is hung in the pulling left side and pull mechanism is hung on the right side; The lower end of first arm and second arm is clamped, guarantee that cylinder cap is connected with the reliable of right side hanger with the left side hanger, can implement handling.
Can know through foregoing description; Compare with the suspender of engine cylinder cylinder cap described in the background technology; Suspender being provided with that the utility model provides can be simultaneously and a plurality of cylinder cap bonded assembly hangers; In the single hoisting process, can accomplish the handling of a plurality of cylinder caps easily, operate consuming time shorter, thereby improved the efficiency of assembling of cylinder.Simultaneously, this suspender can effectively reduce working strength of workers.Especially to heavy duty engine, the above-mentioned technique effect that above-mentioned suspender had is more remarkable.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the suspender of the engine cylinder cylinder cap that Fig. 1 provides for the utility model specific embodiment;
Fig. 2 is the side-looking structural representation of Fig. 1.
Wherein, among Fig. 1-2:
The specific embodiment
The core of the utility model provides a kind of suspender of engine cylinder cylinder cap, and this suspender can improve the efficiency of assembling of engine cylinder.
In order to make those skilled in the art understand the technical scheme of the utility model better, will combine accompanying drawing and specific embodiment that the utility model is done further detailed description below.
The structural representation of the suspender of the engine cylinder cylinder cap that Fig. 1 provides for the utility model specific embodiment, Fig. 2 is the side-looking structural representation of Fig. 1.
As depicted in figs. 1 and 2, in a kind of specific embodiment, the suspender of the engine cylinder cylinder cap that the utility model provides comprises that suspension ring 11, left side hang pull mechanism, right side and hang pull mechanism, first arm 51, second arm 52, left side hanger 61 and right side hanger 62.The left side is hung pull mechanism and right side and is hung pull mechanism and all be connected in suspension ring 11, being connected of the actuating device of assurance handling cylinder cap and this suspender.It is hinged that first arm 51 and second arm 52 are X-shaped; The upper end of the upper end of first arm 51 and second arm 52 hangs pull mechanism with the left side respectively and the pull mechanism flexible connection is hung on the right side; The lower end of the lower end of first arm 51 and second arm 52 is connected right side hanger 62 and left side hanger 61 respectively; Left side hanger 61 is combined to form a plurality of cylinder cap connecting portions with right side hanger 62, and this cylinder cap connecting portion is generally six in the engineering practical application.Above-mentioned left side is hung pull mechanism and/or right side and is hung pull mechanism and can be steel rope.
During use; Cylinder cap is connected in after left side hanger 61 and the right side hanger 62 formed cylinder cap connecting portions; Making progress, pull mechanism is hung in the pulling left side and pull mechanism is hung on the right side; The lower end of first arm 51 and second arm 52 is clamped, guarantee that cylinder cap is connected with the reliable of right side hanger 62 with left side hanger 61, the operation actuating device can be implemented handling.
Can know through foregoing description; Compare with the suspender of engine cylinder cylinder cap described in the background technology; Suspender being provided with that the utility model provides can be simultaneously and a plurality of cylinder cap bonded assembly hangers; In the single hoisting process, can accomplish the handling of a plurality of cylinder caps easily, operate consuming time shorter, thereby improved the efficiency of assembling of engine cylinder.Simultaneously, this suspender can effectively reduce working strength of workers.Especially to heavy duty engine, the above-mentioned technique effect that above-mentioned suspender had is more remarkable.
Further in the technical scheme; First arm 51 and second arm 52 be the length direction array of hanger 62 and left side hanger 61 along the right side respectively; Captive joint with right side hanging axis 42 through left side hanging axis 41 respectively between the first adjacent arm 51 and between the second adjacent arm 52, the hinged of first arm 51 and second arm 52 then realized through axis 81.The left side is hung pull mechanism and is hung pull mechanism with the right side and all be connected with right side hanging axis 42 with left side hanging axis 41 respectively through hanger 31, thus realize its respectively with the flexible connection of first arm 51 and second arm 52.In this scheme; Increase with the number of left side hanger 61 respectively with right side hanger 62 bonded assemblys, second arm 52 and first arm 51; Make that left side hanger 61 is bigger with the pulling force that right side hanger 62 receives, and alleviate the swing that both take place in the handling process, its working stability improves thereupon.
In the technical scheme further, this suspender also comprises left side extension spring 71, and an end of left side extension spring 71 is connected with left side hanging axis 41, and the other end is connected with second arm 52 through the pull bar 91 that is arranged on second arm 52.The left side extension spring 71 pairs of left sides hanging axis 41 and second arm 52 apply elastic force; Impel the left side to hang tension that pull mechanism puts on second arm 52 in first arm 51; Thereby increase the power of opening of the hanger of this suspender; Act on the gripping power of cylinder cap with this balance first arm 51 and second arm 52, avoid the stressed back of cylinder cap to produce excessive deformation, strengthen the practicality of this suspender.In like manner, also right side extension spring 72 can be set, the two ends of this right side extension spring 72 are connected with first arm 51 with right side hanging axis 42 respectively.
In the optimized technical scheme, above-mentioned left side is hung pull mechanism and/or right side and is hung pull mechanism and also can be chain sling 21.With respect to steel rope, chain sling can transmit bigger pulling force more reliably, and safe in utilization, service life is longer.
More than the suspender of the engine cylinder cylinder cap that the utility model provided has been carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (5)
1. the suspender of an engine cylinder cylinder cap; It is characterized in that; Comprise that pull mechanism is hung in the left side, pull mechanism, first arm (51), second arm (52), left side hanger (61) and right side hanger (62) are hung in the right side; It is hinged that said first arm (51) and said second arm (52) are X-shaped; The upper end of the upper end of said first arm (51) and said second arm (52) hangs pull mechanism with said left side respectively and the pull mechanism flexible connection is hung on said right side; The lower end of the lower end of said first arm (51) and said second arm (52) is connected said right side hanger (62) and said left side hanger (61) respectively, and said left side hanger (61) and said right side hanger (62) are combined to form a plurality of cylinder cap connecting portions.
2. according to the described suspender of claim 1; It is characterized in that; Said first arm (51) and said second arm (52) be the length direction array of hanger (62) and said left side hanger (61) along said right side respectively; Captive joint with right side hanging axis (42) through left side hanging axis (41) respectively between adjacent said first arm (51) and between adjacent said second arm (52), pull mechanism is hung in said left side and pull mechanism is hung respectively through said left side hanging axis (41) and said right side hanging axis (42) and said first arm (51) and said second arm (52) flexible connection in said right side.
3. according to the described suspender of claim 2, it is characterized in that also comprise left side extension spring (71), the two ends of said left side extension spring (71) are connected with said second arm (52) with said left side hanging axis (41) respectively.
4. according to the described suspender of claim 2, it is characterized in that, also comprise right side extension spring (72), the two ends of said right side extension spring (72) are connected with said first arm (51) with said right side hanging axis (42) respectively.
5. according to each described suspender among the claim 1-4, it is characterized in that pull mechanism or said right side are hung in said left side, and to hang pull mechanism be chain sling (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023701 CN202465040U (en) | 2012-01-18 | 2012-01-18 | Lifting appliance of engine cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023701 CN202465040U (en) | 2012-01-18 | 2012-01-18 | Lifting appliance of engine cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465040U true CN202465040U (en) | 2012-10-03 |
Family
ID=46913220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220023701 Expired - Fee Related CN202465040U (en) | 2012-01-18 | 2012-01-18 | Lifting appliance of engine cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010936A (en) * | 2012-12-22 | 2013-04-03 | 张家港市广大机械锻造有限公司 | Lifting tool for large steel ingot and large forge piece |
| CN104909259A (en) * | 2015-07-02 | 2015-09-16 | 安徽华菱汽车有限公司 | Engine cylinder cover hanger |
| CN106986260A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The lifting tooling of cast iron oil sump of the both sides with lug |
| CN112320560A (en) * | 2020-10-29 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Main reducer assembly hoisting device |
-
2012
- 2012-01-18 CN CN 201220023701 patent/CN202465040U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010936A (en) * | 2012-12-22 | 2013-04-03 | 张家港市广大机械锻造有限公司 | Lifting tool for large steel ingot and large forge piece |
| CN104909259A (en) * | 2015-07-02 | 2015-09-16 | 安徽华菱汽车有限公司 | Engine cylinder cover hanger |
| CN106986260A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The lifting tooling of cast iron oil sump of the both sides with lug |
| CN112320560A (en) * | 2020-10-29 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Main reducer assembly hoisting device |
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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: 20121003 Termination date: 20180118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |