CN211163589U - Engine transfer device and engine transfer support quick positioning mechanism - Google Patents
Engine transfer device and engine transfer support quick positioning mechanism Download PDFInfo
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- CN211163589U CN211163589U CN201921128077.1U CN201921128077U CN211163589U CN 211163589 U CN211163589 U CN 211163589U CN 201921128077 U CN201921128077 U CN 201921128077U CN 211163589 U CN211163589 U CN 211163589U
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Abstract
The utility model discloses an engine transfer device and engine transfer support quick positioning mechanism wherein transport support quick positioning mechanism, including the base be provided with rotatable mechanism in the middle part of the base, rotatable mechanism both sides are provided with link mechanism respectively, link mechanism includes pole one and pole two, pole one end with rotatable mechanism one side is articulated, the other end with pole two is articulated, pole two pass through guiding mechanism fix on the base and can follow the guiding mechanism axial is to and fro to slide, still be provided with the elastic positioning mechanism to pole two on the base; wherein, the first rods of the link mechanisms on the two sides of the rotatable mechanism are respectively hinged with the two opposite sides of the rotatable mechanism. Adopt the utility model discloses a quick positioning mechanism, its easy operation adorns, gets convenient and fast, labour saving and time saving to can guarantee engine safe and reliable in the transportation.
Description
The technical field is as follows:
the utility model relates to a device for transporting the engine to and be used for being positioned the quick positioning mechanism on the transfer device with the engine support.
Background art:
after the aeroengine is assembled, the aeroengine needs to be offline and transported to a test room for various tests, and the support frame is welded by round steel at present. The bottom surface of the support frame is (440 x260 mm) rectangular and is smooth with two reinforcing round bars.
Need when transporting with the support frame ligature on foraminiferous plastic tray, it is long to have the ligature time, and ligature area use amount is big. Meanwhile, the potential safety hazards of binding and loosening in the transfer process and damage and falling of an engine exist, so that the device which has the advantages of strong universality, low cost, small size, convenience in operation and capability of quickly clamping and loosening the support is needed to solve the problems existing above.
The utility model has the following contents:
an object of the utility model is to provide a can be fast, transport the support with the engine reliably and fix the quick positioning mechanism on transporting the tray, and can also realize quick pine simultaneously and take off.
In order to achieve the above object, the present invention is realized as follows: a quick positioning mechanism for an engine transfer support comprises a base, wherein a rotatable mechanism is arranged in the middle of the base, link mechanisms are respectively arranged on two sides of the rotatable mechanism, each link mechanism comprises a first rod and a second rod, one end of each first rod is hinged to one side of the rotatable mechanism, the other end of each first rod is hinged to the corresponding second rod, the second rods are fixed on the base through guide mechanisms and can axially slide back and forth along the guide mechanisms, and elastic positioning mechanisms for the second rods are further arranged on the base; wherein, the first rods of the link mechanisms on the two sides of the rotatable mechanism are respectively hinged with the two opposite sides of the rotatable mechanism. Adopt above-mentioned positioning mechanism, the telescopic characteristics in two both ends of accessible pole are fixed and are loosened the engine transportation support, and are reliable again quick promptly.
In order to further improve the reliability, the guide mechanism is a guide cylinder fixedly installed at the end part of the base, the guide cylinder is provided with a circular through hole, and the second rod penetrates through the through hole to be installed.
For further realizing quick location and pine take off, elastic positioning mechanism includes the guide table of fixing on the base of nearly pole one end and the spacer pin of fixing on the base of nearly guide cylinder end, the guide table has the through-hole, pole two passes the through-hole of guide table, the spacer pin is one and is located two one sides of pole perhaps the spacer pin is two and is located the both sides of pole two, just still be fixed with a retaining ring on the pole two the retaining ring with be provided with the spring between the guide table terminal surface, the spring housing is established on the pole two, in addition, the outside of retaining ring is in it is equipped with a spacing handle still to overlap on the pole two, spacing handle has the shelves pole that outwards stretches out, a shelves pole with the spacer pin cooperation is spacing.
In order to further improve the reliability, the second rod is provided with a step, and the inner wall of the limiting handle is provided with a boss matched with the step.
Preferably, the rotatable mechanism comprises a turntable, the turntable is provided with a lower boss and an upper disc surface, a through hole is formed in the middle of the turntable and is connected with a hollow shaft arranged in the middle of the base through a positioning nail, and the turntable can rotate around the hollow shaft.
In order to further optimize the structure, the bottom surface of the end part of the first rod far away from the second rod is provided with an arc-shaped groove or an inclined plane, and the arc-shaped groove or the inclined plane is formed by extending inwards and downwards from the middle part of the end surface of the second rod.
In order to further realize quick release and positioning, the top surface of the end part of the first rod far away from the second rod is provided with an inclined surface, and the inclined surface is formed by inwards and upwards extending the middle part of the end surface of the second rod.
The utility model provides an engine transfer device, includes the tray mid-mounting has quadrangle or polygonal frame, it fixes to transport quick positioning mechanism of support on the tray in the frame, just two accessible elastic positioning mechanism of pole at the quick positioning mechanism's of transport support both ends with the flange inboard of frame offsets or separates, and the bottom pole of transporting the support can be gone into or break away from in the region that the flange of pole two, tray and frame is injectd.
Has the advantages that:
adopt the utility model discloses an engine transfer device and positioning mechanism finish earlier frame and the positioning mechanism installation on the transfer device when using, then need transport the engine support mounting to when the transfer device is last, upwards rotate limit handle, then the bottom round steel that will transport the support pushes down, and two poles of both sides all inwards withdraw under the effect of spring, and after the round steel was crossed, two poles return under the effect of spring and offset with the flange of frame, then rotate limit handle, the card is in the outside of backing pin for two poles can not the inside slip. And round steel of the transfer support is pressed below the lower inclined plane or the arc-shaped groove at the end part of the second rod, and is simultaneously pressed by the second rod and the flange to be tightly attached to the tray. When the transmitter is required to be loosened and taken off to transport the support, the transfer support can be taken out only by upwards rotating the limiting handle and clamping the stop lever at the inner end of the stop pin.
Adopt the utility model discloses an engine transfer device and quick positioning mechanism, its easy operation adorns, gets convenient and fast, labour saving and time saving to can guarantee engine safe and reliable in the transportation.
The inner direction of the quick positioning mechanism refers to the direction towards the turntable, and the outer direction refers to the direction towards the two rods.
Description of the drawings:
FIG. 1 is a block diagram of an engine transfer device;
FIG. 2 is an isometric view of the engine transfer carriage quick positioning mechanism;
FIG. 3 is a top view of the engine transfer bracket quick positioning mechanism;
fig. 4 is a cross-sectional view of fig. 3.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or replacements within the basic spirit of the embodiments still fall within the scope of the present invention claimed in the claims.
Example (b): after the engine is assembled, the engine is fixed on the transfer bracket, and the transfer bracket is arranged on the transfer tray and is transferred to other test sites for various tests.
The embodiment provides a quick positioning mechanism 14 which can quickly fix the engine transfer support on the transfer tray, and can also quickly separate the transfer support from the tray through the quick positioning mechanism.
As shown in fig. 1, the engine transfer device of the present embodiment includes a tray 1, and a frame 2 is fixed on the tray 1, and the frame is rectangular and surrounded by four flanges. Wherein the inner frame of the frame is preferably 5mm larger in size than the bottom profile of the transfer rack for ease of installation.
In this embodiment, the tray may be made of any material, such as aluminum, plastic, etc., but in this embodiment, the tray is made of wood. The frame may be any polygon, such as a quadrilateral, a hexagon, a heptagon, an octagon, etc. The frame in this embodiment is rectangular in shape in order to fit the transfer carriage 3 of the engine. Meanwhile, the frame in the embodiment is also made of wood materials, and the frame is fixedly connected with the tray through fixing pieces such as screws.
A quick positioning mechanism 14 in this embodiment is fixedly arranged in the frame, and the positioning mechanism includes a base 4, which is also fixed to the tray by fixing members such as screws. And the two ends of the quick positioning mechanism are provided with mechanisms which can be abutted against or separated from the flanges of the frame, and the transferring support 3 is quickly positioned on the tray through the two ends of the quick positioning mechanism and can also be quickly separated from the tray.
In addition, at least two opposite ends of the tray are provided with fixing rings 13, and the lifting, the transferring and the like of the tray can be facilitated through the fixing rings 13.
Particularly, as shown in fig. 2-4, the quick positioning mechanism of engine transfer support includes base 4 and sets up the slewing mechanism at base middle part, slewing mechanism includes a carousel 5 the fixed hollow shaft 15 that is provided with an upwards stretching out in base middle part, the carousel has the quotation and with the integrative lower boss of quotation on the quotation, the boss has the through-hole down, the through-hole is the step hole, and mobile cover is established on the hollow shaft to adopt the big head screw with hollow shaft inner wall spiro union, the head is passed through the step and is spacing. In this way, it is ensured that the turntable is freely rotatable.
And the two sides of the rotatable mechanism are also respectively provided with a connecting rod mechanism, the connecting rod mechanism comprises a first rod 6 and a second rod 7, one end of the first rod is hinged with one side of the turntable, the other end of the first rod is hinged with the second rod, and the second rod is fixed on the base through a guide mechanism and can slide back and forth along the axial direction of the guide mechanism. The base is also provided with an elastic positioning mechanism for the second rod; the two link mechanisms on the two sides of the rotatable mechanism are basically symmetrically arranged, the axes of the two rods of the two link mechanisms are basically on the same straight line, and the two rods are respectively hinged with the two opposite sides of the turntable, namely, the two rods are respectively hinged on the turntable surfaces on the two sides of the hollow shaft.
The guide mechanism is a guide cylinder 8 fixedly mounted at the end part of the base, the guide cylinder is provided with a circular through hole, and the second rod penetrates through the through hole to be mounted.
The elastic positioning mechanism comprises a guide table 9 fixed on the base and close to one end of the rod, and a stop pin 10 fixed on the base and close to the end of the guide cylinder 8, the guide table is provided with a through hole, and the rod II penetrates through the through hole of the guide table. One stop pin 10 is positioned on one side of the second rod or two stop pins are positioned on two sides of the second rod. In this embodiment, two stop pins of the link mechanism on one side are respectively located on two sides of the second rod.
In addition, a retainer ring 16 is fixed on the second rod, and the retainer ring is axially fixed on the second rod through a gasket. A spring 11 is arranged between the retainer ring 16 and the end face of the guide table 9, the spring is sleeved on the second rod, and two ends of the spring respectively abut against the end faces of the retainer ring mixing guide table. And the outer side of the retainer ring is also sleeved with a limiting handle 12 on the second rod, the limiting handle is provided with a stop lever which extends outwards, and the stop lever is matched with the stop pin for limiting.
As an implementation manner in this embodiment, the second rod has a step, and the inner wall of the limit handle 12 has a boss matched with the step, so that the limit handle can be limited from sliding backwards by the step.
As an embodiment in this embodiment, the bottom surface of the end portion of the first rod of the second rod 7, which is far away from the first rod, is provided with an arc-shaped groove 71 or an inclined surface, and the arc-shaped groove or the inclined surface is formed by extending inward and downward from the middle portion of the end surface of the second rod. In this embodiment, an arc-shaped groove is selected.
As an implementation manner in this embodiment, a top surface of an end portion of the first rod of the second rod 7, which is far away from the first rod, is provided with a slope 72, and the slope is formed by extending inward and upward from a middle portion of an end surface of the second rod.
Adopt the engine transfer device and the positioning mechanism of this embodiment, finish earlier frame and the positioning mechanism installation on the transfer device when using, then need transport the engine support mounting to when the transfer device is last, upwards rotate limit handle, then the bottom round steel that will transport the support pushes down, and two poles of both sides all inwards withdraw under the effect of spring, cross the back when the round steel, and two poles return under the effect of spring and offset with the flange of frame, then rotate limit handle, block in the outside of backing pin for two poles can not the inside slip. And round steel of the transfer support is pressed below the lower inclined plane or the arc-shaped groove at the end part of the second rod, and is simultaneously pressed by the second rod and the flange to be tightly attached to the tray. When the transmitter is required to be loosened and taken off to transport the support, the transfer support can be taken out only by upwards rotating the limiting handle and clamping the stop lever at the inner end of the stop pin.
Adopt the engine transfer device and the quick positioning mechanism of this embodiment, its easy operation, dress, get convenient and fast, labour saving and time saving to can guarantee engine safe and reliable in the transportation.
Claims (15)
1. The utility model provides a quick positioning mechanism of support is transported to engine which characterized in that: the device comprises a base, wherein a rotatable mechanism is arranged in the middle of the base, link mechanisms are respectively arranged on two sides of the rotatable mechanism, each link mechanism comprises a first rod and a second rod, one end of each first rod is hinged with one side of the rotatable mechanism, the other end of each first rod is hinged with the corresponding second rod, the second rods are fixed on the base through guide mechanisms and can axially slide back and forth along the guide mechanisms, and elastic positioning mechanisms for the second rods are also arranged on the base; wherein, the first rods of the link mechanisms on the two sides of the rotatable mechanism are respectively hinged with the two opposite sides of the rotatable mechanism.
2. The engine transfer bracket quick positioning mechanism of claim 1, wherein: the guide mechanism is a guide cylinder fixedly mounted at the end part of the base, the guide cylinder is provided with a circular through hole, and the second rod penetrates through the through hole to be mounted.
3. The engine transfer bracket quick positioning mechanism of claim 1 or 2, wherein: elastic positioning mechanism includes the guide table of fixing on the base of nearly pole one end and nearly guide cylinder end fix the backing pin on the base, the guide table has the through-hole, two poles pass the through-hole of guide table, the backing pin is one and is located two one sides of pole perhaps the backing pin is two and is located the both sides of two poles, just still be fixed with a retaining ring on two poles the retaining ring with be provided with the spring between the guide table terminal surface, the spring housing is established on two poles, in addition, the outside of retaining ring is in it is equipped with a spacing handle still to overlap on two poles, spacing handle has the shelves pole of outside stretching out, the shelves pole with the backing pin cooperation is spacing.
4. The engine transfer bracket quick positioning mechanism of claim 3, wherein: the second rod is provided with a step, and the inner wall of the limiting handle is provided with a boss matched with the step.
5. The engine transfer bracket quick positioning mechanism of claim 1, 2 or 4, wherein: the rotatable mechanism comprises a turntable, the turntable is provided with a lower boss and an upper disc surface, a through hole is formed in the middle of the turntable and is connected with a hollow shaft arranged in the middle of the base through a positioning nail, and the turntable can rotate around the hollow shaft.
6. The engine transfer bracket quick positioning mechanism of claim 3, wherein: the rotatable mechanism comprises a turntable, the turntable is provided with a lower boss and an upper disc surface, a through hole is formed in the middle of the turntable and is connected with a hollow shaft arranged in the middle of the base through a positioning nail, and the turntable can rotate around the hollow shaft.
7. The engine transfer bracket quick positioning mechanism of claim 4, wherein: the rotatable mechanism comprises a turntable, the turntable is provided with a lower boss and an upper disc surface, a through hole is formed in the middle of the turntable and is connected with a hollow shaft arranged in the middle of the base through a positioning nail, and the turntable can rotate around the hollow shaft.
8. The engine transfer bracket quick positioning mechanism of claim 1, 2, 4, 6 or 7, wherein: and the bottom surface of the end part of the first rod far away from the second rod is provided with an arc-shaped groove or inclined plane, and the arc-shaped groove or inclined plane is formed by inwards and downwards extending from the middle part of the end surface of the second rod.
9. The engine transfer bracket quick positioning mechanism of claim 3, wherein: and the bottom surface of the end part of the first rod far away from the second rod is provided with an arc-shaped groove or inclined plane, and the arc-shaped groove or inclined plane is formed by inwards and downwards extending from the middle part of the end surface of the second rod.
10. The engine transfer bracket quick positioning mechanism of claim 5, wherein: and the bottom surface of the end part of the first rod far away from the second rod is provided with an arc-shaped groove or inclined plane, and the arc-shaped groove or inclined plane is formed by inwards and downwards extending from the middle part of the end surface of the second rod.
11. The engine transfer bracket quick positioning mechanism of claim 1, 2, 4, 6, 7, 9 or 10, wherein: and the top surface of the end part of the first rod far away from the second rod is provided with an inclined surface, and the inclined surface is formed by inwards and upwards extending the middle part of the end surface of the second rod.
12. The engine transfer bracket quick positioning mechanism of claim 3, wherein: and the top surface of the end part of the first rod far away from the second rod is provided with an inclined surface, and the inclined surface is formed by inwards and upwards extending the middle part of the end surface of the second rod.
13. The engine transfer bracket quick positioning mechanism of claim 5, wherein: and the top surface of the end part of the first rod far away from the second rod is provided with an inclined surface, and the inclined surface is formed by inwards and upwards extending the middle part of the end surface of the second rod.
14. The engine transfer bracket quick positioning mechanism of claim 8, wherein: and the top surface of the end part of the first rod far away from the second rod is provided with an inclined surface, and the inclined surface is formed by inwards and upwards extending the middle part of the end surface of the second rod.
15. An engine transfer device which characterized in that: including the tray mid-mounting has quadrangle or polygonal frame, it fixes to transport quick positioning mechanism of support on the tray in the frame, just two accessible elastic locating mechanism of pole at the quick positioning mechanism's of transport support both ends with the flange inboard of frame offsets or separates, and the bottom pole of transporting the support can be gone into or breaks away from in the region that the flange of pole two, tray and frame was injectd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128077.1U CN211163589U (en) | 2019-07-18 | 2019-07-18 | Engine transfer device and engine transfer support quick positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128077.1U CN211163589U (en) | 2019-07-18 | 2019-07-18 | Engine transfer device and engine transfer support quick positioning mechanism |
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| Publication Number | Publication Date |
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| CN211163589U true CN211163589U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921128077.1U Active CN211163589U (en) | 2019-07-18 | 2019-07-18 | Engine transfer device and engine transfer support quick positioning mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109929A (en) * | 2023-10-23 | 2023-11-24 | 山西圣美克科技股份有限公司 | Ground test run system of aero-engine |
-
2019
- 2019-07-18 CN CN201921128077.1U patent/CN211163589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109929A (en) * | 2023-10-23 | 2023-11-24 | 山西圣美克科技股份有限公司 | Ground test run system of aero-engine |
| CN117109929B (en) * | 2023-10-23 | 2023-12-26 | 山西圣美克科技股份有限公司 | Ground test run system of aero-engine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 14, No. 126, Yunan Avenue, Banan District, Chongqing Patentee after: Chongqing Zongshen Aviation Engine Manufacturing Co.,Ltd. Address before: Building 14, No. 126, Yunan Avenue, Banan District, Chongqing Patentee before: CHONGQING ZONGSHEN AIRCRAFT ENGINE MANUFACTURING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |