CN217108829U - Quick auxiliary supporting device for engineering machinery - Google Patents
Quick auxiliary supporting device for engineering machinery Download PDFInfo
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- CN217108829U CN217108829U CN202220871333.1U CN202220871333U CN217108829U CN 217108829 U CN217108829 U CN 217108829U CN 202220871333 U CN202220871333 U CN 202220871333U CN 217108829 U CN217108829 U CN 217108829U
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- auxiliary supporting
- engineering machinery
- ball screw
- machine tool
- quick
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- 238000007789 sealing Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a quick auxiliary stay device of engineering machine tool, including engineering machine tool support arm, engineering machine tool support arm's the left and right sides is provided with auxiliary stay subassembly, the one end fixed mounting of engineering machine tool support arm upper end surface has first hydro-cylinder, the lower extreme surface of first hydro-cylinder is provided with first chassis, the slot has been seted up to the left and right sides of engineering machine tool support arm one end, the second mounting hole has been seted up on engineering machine tool support arm's upper portion, just the lower part and the slot of second mounting hole communicate with each other, just the quantity of slot is four groups, auxiliary stay subassembly includes auxiliary stay board, second hydro-cylinder, second chassis, inserted block and first mounting hole, just inserted block fixed mounting is in the left and right sides of auxiliary stay board one end surface. A quick auxiliary stay device of engineering machine tool, possess and be convenient for supplementary to the support of machinery, be convenient for remove, just install advantages such as fast.
Description
Technical Field
The utility model relates to an engineering machine tool technical field specifically is a quick auxiliary stay device of engineering machine tool.
Background
The engineering machinery such as a crane, a concrete pump truck, a transfer truck and the like is provided with an auxiliary supporting device, and the auxiliary supporting device is used for increasing a supporting base of the engineering machinery, lightening the burden of tires and improving the anti-overturning stability of the whole truck, so that the hoisting capacity is improved.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a quick auxiliary stay device of engineering machine tool possesses the support of being convenient for supplementary to machinery, is convenient for remove, just installs advantages such as fast, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick auxiliary stay device of engineering machine tool, includes engineering machine tool support arm, engineering machine tool support arm's the left and right sides is provided with auxiliary stay subassembly, the one end fixed mounting of engineering machine tool support arm upper end surface has first hydro-cylinder, the lower extreme surface of first hydro-cylinder is provided with first chassis, the slot has been seted up to the left and right sides of engineering machine tool support arm one end, the second mounting hole has been seted up on engineering machine tool support arm's upper portion, just the lower part and the slot of second mounting hole communicate with each other, just the quantity of slot is four groups, auxiliary stay subassembly includes auxiliary stay board, second hydro-cylinder, second chassis, inserted block and first mounting hole, just inserted block fixed mounting is in the left and right sides of auxiliary stay board one end surface.
Preferably, the first mounting hole is formed in the outer surface of the upper end of the insertion block, the second oil cylinder is fixedly mounted on one side of the outer surface of the upper end of the auxiliary supporting plate, and the second chassis is located on the lower portion of the second oil cylinder.
Preferably, the outer wall of the insertion block is inserted into the insertion slot, and the first mounting hole and the second mounting hole are the same in type.
Preferably, the moving assembly comprises a positive and negative motor, a ball screw, a guide rod, a sliding sleeve, a limiting block, a ball nut, a connecting plate, a moving wheel and a supporting rod, the positive and negative motor is fixedly installed at the middle part of the outer surface of the upper end of the auxiliary supporting plate, the guide rod is fixedly installed on the left side and the right side of the outer surface of the lower end of the auxiliary supporting plate, and the limiting block is fixedly installed on the outer surface of the lower end of the guide rod.
Preferably, the ball screw is located on the outer surface of the lower end of the positive and negative motor, the ball nut is located on the outer wall of the ball screw, the connecting plates are fixedly installed on the left side and the right side of the ball nut, the supporting rod is fixedly installed on one side of the outer surface of the lower end of the connecting plates, and the moving wheels are fixedly installed on the front side and the rear side of the outer surface of the lower end of the supporting rod.
Preferably, the ball nut is in threaded connection with the ball screw, the connecting plate is in sliding connection with the outer wall of the guide rod through a sliding sleeve, a sealing bearing is arranged between the ball screw and the auxiliary supporting plate, and the ball screw is movably connected with the auxiliary supporting plate through the sealing bearing.
Compared with the prior art, the utility model provides a quick auxiliary stay device of engineering machine tool possesses following beneficial effect:
1. this kind of quick auxiliary stay device of engineering machine tool, when needs carry out the auxiliary stay to engineering machine tool support arm, the auxiliary stay subassembly and the removal subassembly of setting, remove one side to engineering machine tool support arm with the auxiliary stay subassembly through removing the wheel, then insert the slot with the inserted block, it is fixed later through fixing bolt, the operation through the second hydro-cylinder drives the second chassis and descends for the second chassis and ground contact play the effect of auxiliary stay, increase the security.
2. This kind of quick supplementary strutting arrangement of engineering machine tool, on the job site, the surface is not very level and smooth, therefore the height of inserted block can not be all the time with the height of slot, the removal subassembly of setting, the operation through positive and negative motor drives ball screw and rotates, ball screw's rotation drives ball nut and descends, ball nut drives through the connecting plate and removes the wheel and descend to make the highly convenient for of inserted block adjust, reduce the time that inserted block and slot align, unusual convenience.
Drawings
The present invention will be further explained with reference to the drawings and the embodiments.
Fig. 1 is the utility model relates to a quick auxiliary stay device of engineering machine tool's overall structure schematic diagram.
Fig. 2 is the utility model relates to a structural schematic diagram of engineering machine tool support arm among quick auxiliary stay device of engineering machine tool.
Fig. 3 is the utility model relates to a structural schematic diagram of auxiliary stay subassembly among quick auxiliary stay device of engineering machine tool.
Fig. 4 is a schematic structural diagram of a moving assembly in the quick auxiliary supporting device for engineering machinery of the present invention.
In the figure: 1. an engineering machinery support arm; 2. a first cylinder; 3. a first chassis; 4. an auxiliary support assembly; 5. a moving assembly; 6. a slot; 7. an auxiliary support plate; 8. a second oil cylinder; 9. a second chassis; 10. inserting a block; 11. a first mounting hole; 12. a positive and negative motor; 13. a ball screw; 14. a guide bar; 15. a sliding sleeve; 16. a limiting block; 17. a ball nut; 18. a connecting plate; 19. a moving wheel; 20. a support bar; 21. and a second mounting hole.
Detailed Description
Example one
The embodiment is a quick auxiliary supporting device for engineering machinery.
As shown in fig. 1-4, the engineering mechanical support device comprises an engineering mechanical support arm 1, auxiliary support assemblies 4 are arranged on the left side and the right side of the engineering mechanical support arm 1, a first oil cylinder 2 is fixedly arranged at one end of the outer surface of the upper end of the engineering mechanical support arm 1, a first chassis 3 is arranged on the outer surface of the lower end of the first oil cylinder 2, slots 6 are formed in the left side and the right side of one end of the engineering mechanical support arm 1, a second mounting hole 21 is formed in the upper portion of the engineering mechanical support arm 1, the lower portion of the second mounting hole 21 is communicated with the slots 6, the number of the slots 6 is four, each auxiliary support assembly 4 comprises an auxiliary support plate 7, a second oil cylinder 8, a second chassis 9, an insert block 10 and a first mounting hole 11, and the insert block 10 is fixedly arranged on the left side and the right side of the outer surface of one end of the auxiliary support plate 7.
The first mounting hole 11 is formed in the outer surface of the upper end of the inserting block 10, the second oil cylinder 8 is fixedly mounted on one side of the outer surface of the upper end of the auxiliary supporting plate 7, and the second chassis 9 is located at the lower part of the second oil cylinder 8; the outer wall of the inserting block 10 is inserted into the inserting groove 6, and the first mounting hole 11 and the second mounting hole 21 are the same in type; the moving assembly 5 comprises a positive and negative motor 12, a ball screw 13, a guide rod 14, a sliding sleeve 15, a limiting block 16, a ball nut 17, a connecting plate 18, a moving wheel 19 and a supporting rod 20, the positive and negative motor 12 is fixedly arranged in the middle of the outer surface of the upper end of the auxiliary supporting plate 7, the guide rod 14 is fixedly arranged on the left side and the right side of the outer surface of the lower end of the auxiliary supporting plate 7, and the limiting block 16 is fixedly arranged on the outer surface of the lower end of the guide rod 14; the ball screw 13 is positioned on the outer surface of the lower end of the positive and negative motor 12, the ball nut 17 is positioned on the outer wall of the ball screw 13, the connecting plate 18 is fixedly arranged on the left side and the right side of the ball nut 17, the supporting rod 20 is fixedly arranged on one side of the outer surface of the lower end of the connecting plate 18, and the moving wheels 19 are fixedly arranged on the front side and the rear side of the outer surface of the lower end of the supporting rod 20; the ball nut 17 is in threaded connection with the ball screw 13, the connecting plate 18 is in sliding connection with the outer wall of the guide rod 14 through the sliding sleeve 15, a sealing bearing is arranged between the ball screw 13 and the auxiliary supporting plate 7, and the ball screw 13 is movably connected with the auxiliary supporting plate 7 through the sealing bearing.
It should be noted that the utility model relates to a quick auxiliary supporting device of engineering machinery, when needing to carry out the auxiliary support to engineering machinery support arm 1, the auxiliary supporting subassembly 4 and the removal subassembly 5 that set up, through removing wheel 19 with the auxiliary supporting subassembly 4 remove to one side of engineering machinery support arm 1, then insert the inserted block 10 in slot 6, later through fixing bolt fastening, drive second chassis 9 through the operation of second hydro-cylinder 8 and descend, make second chassis 9 contact with ground, play the effect of auxiliary support, increase the security; on the site, the surface is not very level and smooth, therefore the height of inserted block 10 can not always with the height of slot 6 always, the removal subassembly 5 of setting, the operation through positive and negative motor 12 drives ball screw 13 and rotates, ball screw 13's rotation drives ball nut 17 and descends, ball nut 17 drives through connecting plate 18 and removes wheel 19 and descend, thereby make the highly convenient regulation of inserted block 10, reduce the time that inserted block 10 and slot 6 align, unusual convenience.
Example two
The embodiment is an embodiment of a moving component 5 in a quick auxiliary supporting device of an engineering machine.
As shown in fig. 1, 3 and 4, a moving assembly 5 for a quick auxiliary supporting device of an engineering machine, the moving assembly 5 comprises a positive and negative motor 12, a ball screw 13, a guide rod 14, a sliding sleeve 15, a limiting block 16, a ball nut 17, a connecting plate 18, a moving wheel 19 and a supporting rod 20, the positive and negative motor 12 is fixedly arranged in the middle of the outer surface of the upper end of an auxiliary supporting plate 7, the guide rod 14 is fixedly arranged on the left side and the right side of the outer surface of the lower end of the auxiliary supporting plate 7, and the limiting block 16 is fixedly arranged on the outer surface of the lower end of the guide rod 14; the ball screw 13 is positioned on the outer surface of the lower end of the forward and reverse motor 12, the ball nut 17 is positioned on the outer wall of the ball screw 13, the connecting plates 18 are fixedly arranged on the left and right sides of the ball nut 17, the supporting rod 20 is fixedly arranged on one side of the outer surface of the lower end of the connecting plate 18, and the moving wheels 19 are fixedly arranged on the front and back sides of the outer surface of the lower end of the supporting rod 20; the ball nut 17 is in threaded connection with the ball screw 13, the connecting plate 18 is in sliding connection with the outer wall of the guide rod 14 through the sliding sleeve 15, a sealing bearing is arranged between the ball screw 13 and the auxiliary supporting plate 7, and the ball screw 13 is movably connected with the auxiliary supporting plate 7 through the sealing bearing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a quick supplementary strutting arrangement of engineering machine tool, includes engineering machine tool support arm (1), removes subassembly (5), its characterized in that: auxiliary supporting components (4) are arranged on the left side and the right side of the engineering machinery supporting arm (1), one end of the outer surface of the upper end of the engineering machinery supporting arm (1) is fixedly provided with a first oil cylinder (2), a first chassis (3) is arranged on the outer surface of the lower end of the first oil cylinder (2), slots (6) are arranged on the left side and the right side of one end of the engineering machinery supporting arm (1), the upper part of the engineering machinery supporting arm (1) is provided with a second mounting hole (21), the lower parts of the second mounting holes (21) are communicated with the slots (6), the number of the slots (6) is four, the auxiliary supporting component (4) comprises an auxiliary supporting plate (7), a second oil cylinder (8), a second chassis (9), an inserting block (10) and a first mounting hole (11), and the inserting blocks (10) are fixedly arranged at the left side and the right side of the outer surface of one end of the auxiliary supporting plate (7).
2. The quick auxiliary supporting device for the engineering machinery as claimed in claim 1, wherein: the first mounting hole (11) is formed in the outer surface of the upper end of the inserting block (10), the second oil cylinder (8) is fixedly mounted on one side of the outer surface of the upper end of the auxiliary supporting plate (7), and the second chassis (9) is located on the lower portion of the second oil cylinder (8).
3. The quick auxiliary supporting device for the engineering machinery as claimed in claim 1, wherein: the outer wall of the inserting block (10) is inserted into the inserting groove (6), and the first mounting hole (11) and the second mounting hole (21) are identical in model.
4. The quick auxiliary supporting device for the engineering machinery as claimed in claim 1, wherein: remove subassembly (5) including positive and negative motor (12), ball screw (13), guide arm (14), sliding sleeve (15), stopper (16), ball nut (17), connecting plate (18), removal wheel (19) and bracing piece (20), just positive and negative motor (12) fixed mounting is in the middle part of auxiliary stay board (7) upper end surface, guide arm (14) fixed mounting is in the left and right sides of auxiliary stay board (7) lower extreme surface, stopper (16) fixed mounting is in the lower extreme surface of guide arm (14).
5. The quick auxiliary supporting device for the engineering machinery as claimed in claim 4, wherein: the ball screw (13) is located the lower extreme surface of positive and negative motor (12), ball nut (17) is located the outer wall of ball screw (13), connecting plate (18) fixed mounting is in the left and right sides of ball nut (17), bracing piece (20) fixed mounting is in one side of connecting plate (18) lower extreme surface, remove wheel (19) fixed mounting in the front and back both sides of bracing piece (20) lower extreme surface.
6. The quick auxiliary supporting device for the engineering machinery as claimed in claim 4, wherein: the ball screw is characterized in that the ball nut (17) is in threaded connection with the ball screw (13), the connecting plate (18) is in sliding connection with the outer wall of the guide rod (14) through a sliding sleeve (15), a sealing bearing is arranged between the ball screw (13) and the auxiliary supporting plate (7), and the ball screw (13) is movably connected with the auxiliary supporting plate (7) through the sealing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871333.1U CN217108829U (en) | 2022-04-15 | 2022-04-15 | Quick auxiliary supporting device for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871333.1U CN217108829U (en) | 2022-04-15 | 2022-04-15 | Quick auxiliary supporting device for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217108829U true CN217108829U (en) | 2022-08-02 |
Family
ID=82582421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220871333.1U Expired - Fee Related CN217108829U (en) | 2022-04-15 | 2022-04-15 | Quick auxiliary supporting device for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217108829U (en) |
-
2022
- 2022-04-15 CN CN202220871333.1U patent/CN217108829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |