CN210438323U - Steel jacket box for jack - Google Patents
Steel jacket box for jack Download PDFInfo
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- CN210438323U CN210438323U CN201921282760.0U CN201921282760U CN210438323U CN 210438323 U CN210438323 U CN 210438323U CN 201921282760 U CN201921282760 U CN 201921282760U CN 210438323 U CN210438323 U CN 210438323U
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- bevel gear
- spring
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Abstract
The utility model discloses a steel jacket case for jack, including roof, jack body, shock attenuation locking Assembly and strengthening rib, the bottom symmetry of roof is provided with the strengthening rib, one side of strengthening rib is provided with the jack body, one side of jack body is provided with shock attenuation locking Assembly, one side that shock attenuation locking Assembly kept away from the jack body is provided with the curb plate, the bottom of curb plate is provided with the triangle shelf, the even interval in surface of triangle shelf is provided with the reinforcing plate, the utility model discloses a set up the fixed subassembly of jack, guarantee the fixed reliability of jack, improve work quality, prevent the production of incident, guarantee work efficiency, practice thrift working cost, improve stability, reduce the consumption of manpower and materials resource. Through setting up shock attenuation locking Assembly, prevent resonance effect's production, improve equipment's life guarantees the rate of utilization of machinery, improves the suitability, ensures the convenience of work.
Description
Technical Field
The utility model belongs to the technical field of the jack, concretely relates to steel jacket case for jack.
Background
The jacks are divided into a mechanical jack, a hydraulic jack and the like, and the principles are different. In principle, the most basic principle on which a hydraulic drive is based is pascal's law, i.e. the pressure is uniform throughout the liquid. Thus, in a balanced system, a relatively small piston exerts a relatively small pressure on it, while a large piston exerts a relatively large pressure on it, which keeps the liquid still. Therefore, different pressures at different ends can be obtained by the liquid transfer, and the purpose of conversion can be achieved. The common hydraulic jack uses the principle to achieve the force transmission.
But current steel jacket case for jack does not set up reliable fixed subassembly when fixing the jack body, leads to the jack to appear rocking the condition easily after fixed, influences operating mass with rated load, threatens personal safety, reduces work efficiency, extravagant manpower and materials resource, and does not set up shock attenuation locking Assembly at the during operation, and the resonance effect that work produced can't be eliminated, causes the equipment to damage.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a steel pouring jacket for jack has fixed firm, cushions absorbing characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a steel jacket box for a jack comprises a top plate, a jack body, a damping and locking assembly and reinforcing ribs, wherein the reinforcing ribs are symmetrically arranged at the bottom end of the top plate, the jack body is arranged on one side of each reinforcing rib, the damping and locking assembly is arranged on one side of the jack body, a side plate is arranged on one side, away from the jack body, of the damping and locking assembly, triangular shelves are arranged at the bottom ends of the side plates, reinforcing plates are uniformly arranged on the surfaces of the triangular shelves at intervals, a jack fixing assembly is arranged on one side of each reinforcing plate, and a base plate is arranged at the top end of the jack fixing assembly;
the jack fixing assembly comprises a limiting spring, a suspension bracket, a supporting plate, a stepping motor, a screw rod, a first bevel gear, a second bevel gear and a sliding block, wherein the stepping motor is arranged at the top end of the supporting plate, the suspension bracket is symmetrically arranged on one side of the stepping motor, the limiting spring is symmetrically arranged at the top end of the suspension bracket, the sliding block is arranged on one side of the limiting spring, the screw rod is arranged inside the bottom end of the sliding block, the second bevel gear is arranged on one side of the screw rod, and the first bevel gear is arranged on one side of the second bevel gear, which is far away from the screw rod;
the shock attenuation locking Assembly includes spacing bolt, shock pad, damping spring, buffer spring, fixed block, guide holder, spring connector block and fixed plate, wherein, the top of fixed block is provided with buffer spring, one side of buffer spring is provided with the spring connector block, the surface of spring connector block is provided with the guide holder, the top of guide holder is provided with the fixed plate, the top symmetry of fixed plate is provided with damping spring, damping spring's top is provided with the shock pad, one side of shock pad is provided with spacing bolt.
Preferably, the surfaces of the side plates are symmetrically provided with fixing bolts in a threaded connection mode.
Preferably, the jack fixing component is connected to the bottom end of the base plate through a fastening bolt, and one side of the suspension bracket is tightly attached to the inner wall of the triangular shelf.
Preferably, the top end of the base plate is symmetrically provided with reinforcing ribs and is connected to the top end of the base plate in a brazing mode.
Preferably, the first bevel gear and the second bevel gear are in meshed connection and are driven by a stepping motor to operate.
Preferably, the bottom end of the fixing block is provided with a fastening bolt and is connected to one side surface of the side plate through the fastening bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the fixed subassembly of jack, it is rotatory to make the slider remove to fix the jack body by step motor drive bevel gear, guarantees the fixed reliability of jack, improves operating mass with rated load, prevents the production of incident, guarantees work efficiency, practices thrift working cost, improves the stability of jack, reduces the consumption of manpower and materials resource.
2. The utility model discloses a set up shock attenuation locking Assembly, lock and the shock attenuation by spacing bolt, damping spring and buffer spring to the jack, prevented resonance effect's production, improve equipment's life guarantees the rate of utilization of machinery, improves the suitability, ensures the convenience of work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the jack fixing assembly of the present invention;
fig. 3 is the structural schematic diagram of the shock-absorbing locking assembly of the present invention.
In the figure: 1. a top plate; 2. a jack body; 3. a triangular shelf; 4. a reinforcing plate; 5. a jack fixing component; 51. a limiting spring; 52. a suspension bracket; 53. a support plate; 54. a stepping motor; 55. a screw rod; 56. a first bevel gear; 57. a second bevel gear; 58. a slider; 6. a base plate; 7. a side plate; 8. a shock absorbing locking assembly; 81. a limit bolt; 82. a shock pad; 83. a damping spring; 84. a buffer spring; 85. a fixed block; 86. a guide seat; 87. a spring connecting block; 88. a fixing plate; 9. and (5) reinforcing ribs.
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 the following technical solutions: a steel jacket box for a jack comprises a top plate 1, a jack body 2, a damping and locking assembly 8 and reinforcing ribs 9, wherein the reinforcing ribs 9 are symmetrically arranged at the bottom end of the top plate 1, the jack body 2 is arranged on one side of each reinforcing rib 9, the damping and locking assembly 8 is arranged on one side of the jack body 2, a side plate 7 is arranged on one side, away from the jack body 2, of each damping and locking assembly 8, a triangular shelf 3 is arranged at the bottom end of each side plate 7, reinforcing plates 4 are uniformly arranged on the surface of each triangular shelf 3 at intervals, a jack fixing assembly 5 is arranged on one side of each reinforcing plate 4, and a base plate 6 is arranged at the top end of each jack fixing assembly;
the jack fixing component 5 comprises a limiting spring 51, a suspension bracket 52, a support plate 53, a stepping motor 54, a screw rod 55, a first bevel gear 56, a second bevel gear 57 and a sliding block 58, wherein the stepping motor 54 is arranged at the top end of the support plate 53, the suspension bracket 52 is symmetrically arranged on one side of the stepping motor 54, the limiting spring 51 is symmetrically arranged at the top end of the suspension bracket 52, the sliding block 58 is arranged on one side of the limiting spring 51, the screw rod 55 is arranged inside the bottom end of the sliding block 58, the second bevel gear 57 is arranged on one side of the screw rod 55, and the first bevel gear 56 is arranged on one side of the second bevel gear 57 far away from the;
In order to ensure the stability of the whole steel casing, in this embodiment, preferably, the surfaces of the side plates 7 are symmetrically provided with fixing bolts in a threaded connection manner.
In order to improve the stability of the jack fixing assembly 5, in the present embodiment, it is preferable that the jack fixing assembly 5 is connected to the bottom end of the base plate 6 by fastening bolts and one side of the suspension bracket 52 abuts against the inner wall of the triangular shelf 3.
In order to prevent the jack body 2 from shaking after being fixed, in the embodiment, it is preferable that the top end of the base plate 6 is symmetrically provided with the reinforcing ribs 9 and is connected to the top end of the base plate 6 by brazing.
In order to ensure the normal operation of the first bevel gear 56 and the second bevel gear 57, in the embodiment, it is preferable that the first bevel gear 56 and the second bevel gear 57 are meshed and both driven by the stepping motor 54.
In order to facilitate the disassembly and assembly of the shock absorption locking assembly 8, in the present embodiment, it is preferable that the bottom end of the fixing block 85 is provided with a fastening bolt and is connected to one side surface of the side plate 7 through the fastening bolt.
The utility model discloses a theory of operation and use flow: firstly, welding the triangular shelf 3 on the surface of the embedded steel plate of the enclosure, opening the top plate 1 and hanging the jack body 2 into the steel box to ensure that one side of the jack body 2 is tightly attached to the surface of the shock absorption locking component 8, loosening the limit bolt 81 to ensure that the connecting plate on one side of the jack body 2 passes through the limit bolt 81 and is tightly attached to the surface of the shock absorption pad 82, tightening the limit bolt 81 to complete the locking of the jack body 2, starting the stepping motor 54 after the bottom of the jack body 2 contacts the surface of the base plate 6, starting the stepping motor 54 to drive the first bevel gear 56 to rotate, driving the second bevel gear 57 meshed with the first bevel gear 56 to rotate, driving the lead screw 55 to rotate and driving the sliding block 58 on the surface to move by the rotation of the second bevel gear 57, enabling the limit spring 51 to stretch and fix the jack body 2 by the movement of the sliding block 58, the jack body 2 can vibrate during operation, and the damping spring 83 and the damping spring 84 in the damping locking assembly 8 are compressed to buffer and damp the jack body, so that engineering accidents caused by resonance are prevented.
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 steel jacket case for jack, includes roof (1), jack body (2), shock attenuation locking Assembly (8) and strengthening rib (9), its characterized in that: reinforcing ribs (9) are symmetrically arranged at the bottom end of the top plate (1), a jack body (2) is arranged on one side of each reinforcing rib (9), a shock absorption locking component (8) is arranged on one side of the jack body (2), a side plate (7) is arranged on one side, away from the jack body (2), of each shock absorption locking component (8), a triangular shelf (3) is arranged at the bottom end of each side plate (7), reinforcing plates (4) are uniformly arranged on the surface of each triangular shelf (3) at intervals, jack fixing components (5) are arranged on one side of each reinforcing plate (4), and a base plate (6) is arranged at the top end of each jack fixing component (5);
the jack fixing assembly (5) comprises a limiting spring (51), a suspension bracket (52), a supporting plate (53), a stepping motor (54), a screw rod (55), a first bevel gear (56), a second bevel gear (57) and a sliding block (58), wherein the stepping motor (54) is arranged at the top end of the supporting plate (53), the suspension bracket (52) is symmetrically arranged on one side of the stepping motor (54), the limiting spring (51) is symmetrically arranged at the top end of the suspension bracket (52), the sliding block (58) is arranged on one side of the limiting spring (51), the screw rod (55) is arranged inside the bottom end of the sliding block (58), the second bevel gear (57) is arranged on one side of the screw rod (55), and the first bevel gear (56) is arranged on one side, far away from the screw rod (55), of the second bevel gear (57);
shock attenuation locking Assembly (8) are including spacing bolt (81), shock pad (82), damping spring (83), buffer spring (84), fixed block (85), guide holder (86), spring connecting block (87) and fixed plate (88), wherein, the top of fixed block (85) is provided with buffer spring (84), one side of buffer spring (84) is provided with spring connecting block (87), the surface of spring connecting block (87) is provided with guide holder (86), the top of guide holder (86) is provided with fixed plate (88), the top symmetry of fixed plate (88) is provided with damping spring (83), the top of damping spring (83) is provided with shock pad (82), one side of shock pad (82) is provided with spacing bolt (81).
2. A jack steel jacket as claimed in claim 1, wherein: the surface of the side plate (7) is symmetrically provided with fixing bolts in a threaded connection mode.
3. A jack steel jacket as claimed in claim 1, wherein: the jack fixing component (5) is connected to the bottom end of the base plate (6) through a fastening bolt, and one side of the suspension bracket (52) is tightly attached to the inner wall of the triangular shelf (3).
4. A jack steel jacket as claimed in claim 1, wherein: the top end of the base plate (6) is symmetrically provided with reinforcing ribs (9) and is connected to the top end of the base plate (6) in a brazing mode.
5. A jack steel jacket as claimed in claim 1, wherein: the first bevel gear (56) and the second bevel gear (57) are meshed and connected and are driven by the stepping motor (54) to operate.
6. A jack steel jacket as claimed in claim 1, wherein: the bottom end of the fixing block (85) is provided with a fastening bolt and is connected to one side surface of the side plate (7) through the fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282760.0U CN210438323U (en) | 2019-08-07 | 2019-08-07 | Steel jacket box for jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282760.0U CN210438323U (en) | 2019-08-07 | 2019-08-07 | Steel jacket box for jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210438323U true CN210438323U (en) | 2020-05-01 |
Family
ID=70407820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921282760.0U Active CN210438323U (en) | 2019-08-07 | 2019-08-07 | Steel jacket box for jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210438323U (en) |
-
2019
- 2019-08-07 CN CN201921282760.0U patent/CN210438323U/en active Active
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