CN213976646U - A gallows for automobile engine maintenance - Google Patents
A gallows for automobile engine maintenance Download PDFInfo
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- CN213976646U CN213976646U CN202022710181.0U CN202022710181U CN213976646U CN 213976646 U CN213976646 U CN 213976646U CN 202022710181 U CN202022710181 U CN 202022710181U CN 213976646 U CN213976646 U CN 213976646U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 230000008439 repair process Effects 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an auto repair technical field just discloses a gallows for automobile engine maintenance, including two sets of support frames, it is two sets of the support frame symmetric distribution is two sets of one side in opposite directions in support frame top is close to one side fixed connection of support frame with two sets of extension seats respectively, the spout has been seted up at the middle part of extension seat, spout and slide sliding connection. This a gallows for automobile engine maintenance, it rotates to drive pivot and master arm through the servo motor output, and three group's hoist and mount are mutually supported between the frame, can make the electro-magnet carry out upwards or decurrent displacement absorption engine, and the electro-magnet can drive the engine and incline, the person of facilitating the use carries out maintenance to the engine and handles, the convenience that the device used has been improved, cooperation through spout and slide, and the locking lever is fixed to the slide, make the device can adjust length, be applicable to different maintenance environment.
Description
Technical Field
The utility model relates to an auto repair technical field specifically is a gallows for automobile engine maintenance.
Background
For engines with heavy weight, a maintenance cradle is required for maintenance. At present, when an automobile transmission is assembled and disassembled or an oil seal between the transmission and an engine is replaced, the engine is jacked to the ground by a steel pipe when the automobile is lifted up in most cases, and if the height of the automobile cannot be adjusted in operation, the steel pipe can fall off when the engine shakes in operation, so that accidents are easily caused, and serious potential safety hazards exist.
Chinese patent publication No. CN208345709U provides an engine hanger for auto repair, drives first lead screw and second lead screw through two sets of servo motor and rises the engine, simple structure, and is safe in utilization, but this kind of engine hanger for auto repair can only carry out vertical promotion with the engine, is not convenient for with engine angle of adjustment, and then maintains the engine more inconveniently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a gallows for automobile engine maintenance has solved this kind of engine gallows for automobile maintenance and can only carry out vertical promotion with the engine, is not convenient for maintain engine angle of adjustment, and then maintain more inconvenient problem to the engine.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a hanging bracket for maintaining an automobile engine comprises two groups of supporting frames which are symmetrically distributed, wherein the opposite sides of the tops of the two groups of supporting frames are respectively fixedly connected with one sides of two groups of extension seats close to the supporting frames, the middle part of the extension seat is provided with a sliding chute which is connected with the sliding plates in a sliding way, one opposite sides of the two groups of sliding plates are respectively fixedly connected with the left side and the right side of the tray, the top of the extension seat is in threaded connection with the outer surface of the locking rod, the bottom end of the locking rod extends into the chute and contacts with the top of the tray, the bottom of the tray is respectively connected with the tops of the three groups of servo motors in a screw way, the output ends of the servo motors are fixedly connected with one end of the rotating shaft close to the servo motors, the other end fixedly connected with of pivot hoists the frame, three groups hoist the bottom of frame all with the outer fixed surface connection of electro-magnet, three groups hoist and mount frame evenly distributed in the outside of electro-magnet.
Preferably, the hoisting frame comprises a driving arm, the top end of the driving arm is fixedly connected with one end of the rotating shaft far away from the servo motor, the bottom end of the driving arm is fixedly connected with the middle part of the connecting rod, the two ends of the connecting rod are respectively and rotatably connected with the middle parts of the two groups of sleeves, one side of the sleeve pipe back to the active arm is fixedly connected with one end of the sleeve rod close to the sleeve pipe, the top and the bottom of the other end of the sleeve pipe are both provided with free arms, the outer surface of the electromagnet is fixedly connected with one end of the extension rod close to the electromagnet, the other end of the extension rod is fixedly connected with the top of the second connecting shaft, the middle part of the second connecting shaft is fixedly connected with the middle parts of a group of connecting rods, the two ends of the connecting rods far away from the driving arm are respectively and rotatably connected with the middle parts of two groups of sleeves, a group of free arms are arranged at the top and the bottom of each sleeve far away from the driving arm, and the free arms are respectively and rotatably connected with the top and the bottom of a group of first connecting shafts.
Preferably, the outer side wall of the locking rod is provided with external threads, the bottom end of the locking rod is fixedly connected with the top of the clamping plate, the diameter of the clamping plate is matched with the width of the sliding plate, and the inner wall of the bottom of the sliding groove and the bottom of the clamping plate are both provided with anti-skidding lines.
Preferably, reinforcing rib plates are welded on the outer surfaces of the driving arm and the free arm, and wear-resistant coatings are arranged on the outer surfaces of the driving arm and the free arm.
Preferably, the bottom fixedly connected with burden heavy object of support frame, burden heavy object are solid metal block, and the bottom of burden heavy object bonds there is the slipmat.
Preferably, the top of tray is seted up rectangular radiating groove, and the tray is aluminium alloy plate.
Three beneficial effects
Compared with the prior art, the utility model provides a gallows for automobile engine maintenance possesses following beneficial effect:
1. this a gallows for automobile engine maintenance, it rotates to drive pivot and master arm through the servo motor output, and three group's hoist and mount are mutually supported between the frame, can make the electro-magnet carry out upwards or decurrent displacement absorption engine, and the electro-magnet can drive the engine and incline, the person of facilitating the use carries out maintenance to the engine and handles, the convenience that the device used has been improved, cooperation through spout and slide, and the locking lever is fixed to the slide, make the device can adjust length, be applicable to different maintenance environment.
2. This a gallows for automobile engine maintenance, it has deep floor all to weld through the surface of initiative arm and free arm, and initiative arm and free arm surface are provided with wear-resistant coating, improve the life of initiative arm and free arm, and the bearing capacity of initiative arm and free arm, reduce the deformation of initiative arm and free arm, be provided with the pinch-off blades through the locking lever bottom, and the cooperation of pinch-off blades and spout and slide, make the device comparatively stable to the fixed of slide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the tray of the present invention;
fig. 3 is the structure schematic diagram of the hoisting frame of the utility model.
In the figure: 1. a support frame; 2. an extension base; 3. a chute; 4. a slide plate; 5. a tray; 6. a locking lever; 7. a servo motor; 8. a rotating shaft; 9. an active arm; 10. a connecting rod; 11. a sleeve; 12. a loop bar; 13. A free arm; 14. a first connecting shaft; 15. a second connecting shaft; 16. an extension pole; 17. an electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hanging bracket for maintaining an automobile engine comprises two groups of supporting frames 1, wherein the two groups of supporting frames 1 are symmetrically distributed, one opposite side of the top of each group of supporting frames 1 is fixedly connected with one side, close to the supporting frame 1, of each group of extension seats 2 respectively, a sliding groove 3 is formed in the middle of each extension seat 2, each sliding groove 3 is in sliding connection with a sliding plate 4, one opposite side of each group of sliding plates 4 is fixedly connected with the left side and the right side of a tray 5 respectively, the top of each extension seat 2 is in threaded connection with the outer surface of a locking rod 6, the bottom end of each locking rod 6 extends into each sliding groove 3 and is in contact with the top of each tray 5, a user places the device at a proper position, then the sliding plates 4 are pulled to slide along the sliding grooves 3 to a proper distance, the locking rods 6 are screwed with the extension seats 2, the sliding plates 4 and the trays 5 are fixed, the length of the device can be adjusted, the device is suitable for different maintenance environments, the bottoms of the trays 5 are in threaded connection with the tops of three groups of servo motors 7 respectively, the output end of the servo motor 7 and one end of the rotating shaft 8 close to the servo motor 7 are fixedly connected, the other end of the rotating shaft 8 is fixedly connected with a hoisting frame, the bottoms of the three groups of hoisting frames are fixedly connected with the outer surface of the electromagnet 17, and the three groups of hoisting frames are uniformly distributed on the outer side of the electromagnet 17.
Specifically, in order to facilitate maintenance of the engine by a user and improve the convenience of the use of the device, the hoisting frame comprises a driving arm 9, the top end of the driving arm 9 is fixedly connected with one end of a rotating shaft 8 far away from a servo motor 7, the bottom end of the driving arm 9 is fixedly connected with the middle part of a connecting rod 10, two ends of the connecting rod 10 are respectively rotatably connected with the middle parts of two groups of sleeves 11, one side of the sleeve 11, which is back to the driving arm 9, is fixedly connected with one end of a sleeve rod 12, which is close to the sleeve 11, the top and the bottom of the other end of the sleeve 11 are respectively provided with a free arm 13, the outer surface of an electromagnet 17 is fixedly connected with one end of an extension rod 16, which is close to the electromagnet 17, the other end of the extension rod 16 is fixedly connected with the top part of a second connecting shaft 15, the middle part of the second connecting shaft 15 is fixedly connected with the middle part of one group of the connecting rod 10, and two ends of the connecting rod 10 far away from the driving arm 9 are respectively rotatably connected with the middle parts of the two groups of the sleeves 11, the top and the bottom of a sleeve 11 far away from the main arm 9 are both provided with a group of free arms 13, two adjacent groups of free arms 13 are respectively connected with the top end and the bottom end of a group of first connecting shafts 14 in a rotating way, three groups of servo motors 7 are started simultaneously, the output end of each servo motor 7 drives a rotating shaft 8 and the main arm 9 to rotate, the three groups of main arms 9 deflect the same angle inwards, the main arm 9 drives a connecting rod 10 to deflect along with the connecting rod in the process of angle transformation, the two groups of free arms 13 are pushed to deflect downwards and move until an electromagnet 17 moves to the top of an engine and contacts with the top of the engine, then the electromagnet 17 is started, the electromagnet 17 adsorbs the engine, then the three groups of servo motors 7 are started, the three groups of main arms 9 deflect the same angle outwards, the engine can be lifted at the moment, when only one group of servo motors 7 are started and the other two groups of servo motors 7 stop acting, the motor can be inclined under the action of the servo motors 7, and the motor can be adjusted to an angle suitable for operation.
Specifically, in order to make the device comparatively stable to slide 4's fixed, the lateral wall of locking lever 6 is provided with the external screw thread, the bottom of locking lever 6 and the top fixed connection of grip block, the diameter of grip block and slide 4's width looks adaptation, and the bottom inner wall of spout 3 and grip block bottom all are provided with anti-skidding line, have increased the area of contact between locking lever 6 and the slide 4 to and the frictional resistance when pressing from both sides tightly.
Specifically, in order to improve the bearing capacity of the active arm 9 and the free arm 13 and reduce the deformation of the active arm 9 and the free arm 13, reinforcing rib plates are welded on the outer surfaces of the active arm 9 and the free arm 13, and wear-resistant coatings are arranged on the outer surfaces of the active arm 9 and the free arm 13, so that the service lives of the active arm 9 and the free arm 13 are prolonged.
Specifically, in order to make the placing of device comparatively stable, the bottom fixedly connected with burden pouring weight of support frame 1, burden pouring weight are solid metal block, and the bottom of the piece that bears a burden bonds and has the slipmat, reduces empting of device.
Specifically, for the convenience of heat dissipation of the servo motor 7, a rectangular heat dissipation groove is formed in the top of the tray 5, and the tray 5 is an aluminum alloy plate.
The working principle is as follows: the user places the device at a proper position, then slides along the sliding groove 3 to a proper distance by pulling the sliding plate 4, then screws the locking rod 6 with the extension seat 2 and fixes the sliding plate 4 and the tray 5, then simultaneously starts the three groups of servo motors 7, enables the output ends of the servo motors 7 to drive the rotating shaft 8 and the driving arms 9 to rotate, simultaneously enables the three groups of driving arms 9 to deflect the same angle towards the inner side, at the moment, the driving arms 9 drive the connecting rod 10 to deflect along with the connecting rod in the process of angle transformation, and pushes the two groups of free arms 13 to deflect downwards and move until the electromagnet 17 moves to the top of the engine and contacts with the engine, then starts the electromagnet 17, enables the electromagnet 17 to adsorb the engine, then starts the three groups of servo motors 7 and enables the three groups of driving arms 9 to deflect the same angle towards the outer side, at the moment, the engine can be lifted, when only one group of servo motors 7 is started and the other two groups of servo motors 7 stop acting, the engine can be tilted by the set of servo motors 7.
To sum up, the hanger for automobile engine maintenance drives the rotating shaft 8 and the active arm 9 to rotate through the output end of the servo motor 7, and the three sets of hanger frames are mutually matched, so that the electromagnet 17 can move upwards or downwards to adsorb an engine, the electromagnet 17 can drive the engine to incline, a user can conveniently maintain the engine, the convenience of the device is improved, the length of the device can be adjusted through the matching of the chute 3 and the sliding plate 4 and the fixation of the locking rod 6 to the sliding plate 4, the length of the device is suitable for different maintenance environments, the outer surfaces of the active arm 9 and the free arm 13 are welded with reinforcing rib plates, the outer surfaces of the active arm 9 and the free arm 13 are provided with wear-resistant coatings, the service lives of the active arm 9 and the free arm 13 are prolonged, the bearing capacities of the active arm 9 and the free arm 13 are improved, and the deformation of the active arm 9 and the free arm 13 is reduced, the bottom of the locking rod 6 is provided with a clamping plate, and the clamping plate, the sliding groove 3 and the sliding plate 4 are matched, so that the device can fix the sliding plate 4 stably.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gallows for automobile engine maintenance, includes two sets of support frames (1), its characterized in that: the two groups of support frames (1) are symmetrically distributed, one opposite side of the tops of the two groups of support frames (1) is fixedly connected with one side, close to the support frames (1), of the two groups of extension seats (2) respectively, a sliding groove (3) is formed in the middle of each extension seat (2), each sliding groove (3) is in sliding connection with a sliding plate (4), one opposite side of each sliding plate (4) is fixedly connected with the left side and the right side of a tray (5) respectively, the tops of the extension seats (2) are in threaded connection with the outer surface of a locking rod (6), the bottom end of each locking rod (6) extends into each sliding groove (3) and is in contact with the top of each tray (5), the bottoms of the trays (5) are in threaded connection with the tops of the three groups of servo motors (7) respectively, the output ends of the servo motors (7) are fixedly connected with one end, close to the servo motors (7), of a rotating shaft (8), and, the bottoms of the three groups of hoisting frames are fixedly connected with the outer surface of the electromagnet (17), and the three groups of hoisting frames are uniformly distributed on the outer side of the electromagnet (17).
2. The pylon for the repair of an automobile engine according to claim 1, wherein: the hoisting frame comprises a driving arm (9), the top end of the driving arm (9) is fixedly connected with one end, far away from the servo motor (7), of a rotating shaft (8), the bottom end of the driving arm (9) is fixedly connected with the middle of a connecting rod (10), two ends of the connecting rod (10) are respectively rotatably connected with the middle of two groups of sleeves (11), one side, back to the driving arm (9), of each sleeve (11) is fixedly connected with one end, close to the corresponding sleeve (11), of each sleeve rod (12), the top and the bottom of the other end of each sleeve (11) are respectively provided with a free arm (13), the outer surface of each electromagnet (17) is fixedly connected with one end, close to each electromagnet (17), of each extension rod (16), the other end of each extension rod (16) is fixedly connected with the top of a second connecting shaft (15), the middle of each second connecting shaft (15) is fixedly connected with the middle of one group of connecting rods (10), the two ends of the connecting rod (10) far away from the driving arm (9) are respectively connected with the middle parts of the two sets of sleeves (11) in a rotating mode, the top and the bottom of the sleeve (11) far away from the driving arm (9) are respectively provided with a set of free arms (13), and the free arms (13) are adjacent to each other and are respectively connected with the top end and the bottom end of a set of first connecting shaft (14) in a rotating mode.
3. The pylon for the repair of an automobile engine according to claim 1, wherein: the outer side wall of the locking rod (6) is provided with external threads, the bottom end of the locking rod (6) is fixedly connected with the top of the clamping plate, the diameter of the clamping plate is matched with the width of the sliding plate (4), and the inner wall of the bottom of the sliding groove (3) and the bottom of the clamping plate are both provided with anti-skidding lines.
4. A hanger for use in automotive engine maintenance according to claim 2, characterized in that: reinforcing rib plates are welded on the outer surfaces of the driving arm (9) and the free arm (13), and wear-resistant coatings are arranged on the outer surfaces of the driving arm (9) and the free arm (13).
5. The pylon for the repair of an automobile engine according to claim 1, wherein: the bottom fixedly connected with burden pouring weight of support frame (1), burden pouring weight are solid metal block, and the bottom of the piece that bears a burden bonds and has the slipmat.
6. The pylon for the repair of an automobile engine according to claim 1, wherein: rectangular radiating grooves are formed in the top of the tray (5), and the tray (5) is made of aluminum alloy plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710181.0U CN213976646U (en) | 2020-11-21 | 2020-11-21 | A gallows for automobile engine maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710181.0U CN213976646U (en) | 2020-11-21 | 2020-11-21 | A gallows for automobile engine maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213976646U true CN213976646U (en) | 2021-08-17 |
Family
ID=77265637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022710181.0U Expired - Fee Related CN213976646U (en) | 2020-11-21 | 2020-11-21 | A gallows for automobile engine maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213976646U (en) |
-
2020
- 2020-11-21 CN CN202022710181.0U patent/CN213976646U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |