CN217051465U - Multi-point supporting auxiliary device of jack - Google Patents
Multi-point supporting auxiliary device of jack Download PDFInfo
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- CN217051465U CN217051465U CN202220708358.XU CN202220708358U CN217051465U CN 217051465 U CN217051465 U CN 217051465U CN 202220708358 U CN202220708358 U CN 202220708358U CN 217051465 U CN217051465 U CN 217051465U
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Abstract
The utility model discloses a multi-point support auxiliary device of jack, the on-line screen storage device comprises a base, be provided with the support column in the base, be provided with a supporting bench on the support column, it is rotatory around the support column to prop up supporting bench, be provided with the diaphragm on the supporting bench, be provided with the jack on the diaphragm, two the jack sets up about the central point symmetry of diaphragm, be provided with first balancing piece and second balancing piece in the base, first balancing piece is located the one end of diaphragm, the second balancing piece is located the other end of diaphragm, the cavity of first balancing piece and the cavity of second balancing piece communicate mutually through oil pipe. Through setting up brace table and support column, the brace table can rotate around the support column, has played balanced effect, and the jack atress that can make the diaphragm both sides is the same, can further realize the effect that balanced rises to rise.
Description
Technical Field
The utility model belongs to the technical field of jack equipment, especially, relate to a multi-point support auxiliary device of jack.
Background
The jacks are divided into mechanical jacks and hydraulic jacks, and the working principles are different. Hydraulic, is the pascal principle, i.e.: the pressure intensity of each part of the liquid is consistent, in a balanced system, the pressure applied on a smaller piston is smaller, and the pressure applied on a larger piston is larger, so that the liquid is kept static, and power is transmitted through hydraulic pressure; mechanically, the handle is pulled back and forth through a mechanical principle to push the ratchet wheel to rotate in a clearance mode, and the pinion drives the bull gear to achieve the function of lifting tension. Jacks are important devices for supporting and lifting weights.
In the heavy object lifting process, sometimes a plurality of jacks are required to work simultaneously, the simultaneous lifting of the plurality of jacks has important significance for the lifting of the heavy object, in the existing actual operation, an operator is required to operate the jacks according to experience, the proficiency of the operator is greatly depended on, and meanwhile, synchronous jacking of the plurality of jacks is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a multi-point support auxiliary device of jack has played good supporting role to the jack, can make the operation in coordination between a plurality of jacks, makes the synchronous jacking operation of a plurality of jacks, and the result of use is better.
The utility model provides a following technical scheme:
the utility model provides a multi-point support auxiliary device of jack, includes the base, be provided with the support column in the base, be provided with a supporting bench on the support column, it can be rotatory around the support column to prop up supporting bench, be provided with the diaphragm on the supporting bench, be provided with the jack on the diaphragm, two the jack sets up about the central point symmetry of diaphragm, be provided with first balancing piece and second balancing piece in the base, first balancing piece is located the one end of diaphragm, the second balancing piece is located the other end of diaphragm, the cavity of first balancing piece and the cavity of second balancing piece pass through oil pipe and communicate each other.
Preferably, the lower surface of the supporting table is provided with a groove, the cross section of the groove is of a semicircular structure, the supporting column is located in the groove, and the supporting column is matched with the groove.
Preferably, the first balance piece comprises a shell, a piston is arranged in the shell, hydraulic oil is filled in a cavity between the piston and the shell, and the hydraulic oil in the first balance piece is communicated with the hydraulic oil in the second balance piece through an oil pipe.
Preferably, a supporting part is arranged at the top end of the piston on the first balance piece, the supporting part is in a spherical structure shape, and the supporting part can be in contact with the transverse plate.
Preferably, the lower surface of diaphragm is provided with the guide slot, the cross section of guide slot is the arc structure, support piece and the inside contact of guide slot.
Preferably, the output rod of jack is provided with the fixed ball, the outside of fixed ball is provided with rotatory piece, rotatory piece can rotate around the fixed ball.
Preferably, the transverse plate is provided with fixing grooves, and the jacks are located in the corresponding fixing grooves.
Preferably, one side of the base is provided with a level gauge, and the level gauge is used for detecting the levelness of the device and enabling the device to be horizontally placed.
Preferably, the both sides of casing all are provided with the regulating plate, be provided with adjusting bolt on the regulating plate, adjusting bolt is used for adjusting the levelness of casing.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a multi-point support auxiliary device of jack, through setting up brace table and support column, the brace table can rotate around the support column, has played balanced effect, and the jack atress that can make the diaphragm both sides is the same, can further realize the effect that balanced rises to rise.
(2) The utility model relates to a multi-point support auxiliary device of jack, through setting up first balancing piece and second balancing piece, first balancing piece and second balancing piece are used for the transmission of jack during operation power, have played good supporting role to the jack simultaneously, have increased the stability of device, can make the atress homogeneous phase of every jack the same.
(3) The utility model relates to a multi-point support auxiliary device of jack, through setting up rotatory piece, rotatory piece can fully contact with the strong point of heavy object, and area of contact is great, needs when having adapted to the small displacement of the jack of diaphragm both ends's emergence.
(4) The utility model relates to a multi-point support auxiliary device of jack, through setting up support piece and guide slot, support piece can be sufficient and the guide slot contact when the diaphragm is rotatory, can guarantee that the device moves steadily.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a connection diagram of the first balance member and the second balance member of the present invention.
Fig. 3 is a schematic view of the jack of the present invention.
Fig. 4 is a schematic view of the lower surface of the transverse plate of the present invention.
Fig. 5 is a cross-sectional view of the support table of the present invention.
Fig. 6 is a schematic view of the support column of the present invention.
Fig. 7 is a schematic view of embodiment 2 of the present invention.
In the figure: 1. a base; 2. a first balance member; 3. a transverse plate; 4. a jack; 5. a support table; 6. a second balance member; 7. a support pillar; 8. an oil pipe; 9. a housing; 10. a piston; 11. a support member; 12. hydraulic oil; 13. rotating the block; 14. fixing the ball; 15. a guide groove; 16. a groove; 17. a level gauge; 18. an adjusting plate; 19. and adjusting the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 6, a multi-point supporting auxiliary device of a jack comprises a base 1, a support column 7 is arranged in the base 1, the support column 7 is a partial cylinder, a support table 5 is arranged on the support column 7, the supporting platform 5 can rotate around the supporting column 7, the transverse plate 3 is arranged on the supporting platform 5, the jacks 4 are arranged on the transverse plate 3, the two jacks 4 are arranged in a matrix manner symmetrically about the center point of the transverse plate 3, a first balance piece 2 and a second balance piece 6 are arranged in the base 1, the first balance piece 2 is positioned at one end of the transverse plate 3, the second balancing piece 6 is positioned at the other end of the transverse plate 3, the first balancing piece 2 and the second balancing piece 6 play a role in supporting and balancing the transverse plate 3, the cavity of the first balance member 2 and the cavity of the second balance member 6 are communicated with each other through an oil pipe 8.
The lower surface of the supporting platform 5 is provided with a groove 16, the cross section of the groove 16 is of a semicircular structure, the supporting column 7 is located in the groove 16, and the supporting column 7 is matched with the groove 16. The first balance member 2 comprises a shell 9, a piston 10 is arranged in the shell 9, hydraulic oil 12 is filled in a cavity between the piston 10 and the shell 9, and the hydraulic oil 12 in the first balance member 2 is communicated with the hydraulic oil 12 in the second balance member 6 through an oil pipe 8. The top end of the piston 10 on the first balance member 2 is provided with a support member 11, the support member 11 is in a spherical structure shape, and the support member 11 can be in contact with the transverse plate 3. The first balance member 2 and the second balance member 6 have the same structure.
The lower surface of diaphragm 3 is provided with guide slot 15, the cross-section of guide slot 15 is the arc structure, support piece 11 and the inside contact of guide slot 15, support piece 11 can slide in guide slot 15.
Example two
As shown in fig. 1 to 7, a multi-point supporting auxiliary device of a jack includes a base 1, a support column 7 is arranged in the base 1, the support column 7 is a partial cylinder, a support table 5 is arranged on the support column 7, the supporting platform 5 can rotate around the supporting column 7, the transverse plate 3 is arranged on the supporting platform 5, the jacks 4 are arranged on the transverse plate 3, the two jacks 4 are arranged in a matrix manner symmetrically about the center point of the transverse plate 3, a first balance piece 2 and a second balance piece 6 are arranged in the base 1, the first balance piece 2 is positioned at one end of the transverse plate 3, the second balancing piece 6 is positioned at the other end of the transverse plate 3, the first balancing piece 2 and the second balancing piece 6 play a role in supporting and balancing the transverse plate 3, the cavity of the first balance member 2 and the cavity of the second balance member 6 are communicated with each other through an oil pipe 8.
The lower surface of diaphragm 3 is provided with guide slot 15, the transversal arc structure that personally submits of guide slot 15, support piece 11 and guide slot 15 internal contact, support piece 11 can slide in guide slot 15.
The output rod of the jack 4 is provided with a fixed ball 14, the outer side of the fixed ball 14 is provided with a rotating block 13, the rotating block 13 can rotate around the fixed ball 14, and the rotating block 13 can be fully contacted with a heavy object, so that the contact area of the device is increased. Fixing grooves are formed in the transverse plate 3, and the jacks 4 are located in the corresponding fixing grooves.
One side of base is provided with spirit level 17, spirit level 17 is used for the levelness of detection device, makes the device level place. The both sides of casing all are provided with regulating plate 18, be provided with adjusting bolt 19 on the regulating plate, adjusting bolt 19 is used for adjusting the levelness of casing. The levelness of the base is adjusted by rotating the adjusting bolt 19 according to actual conditions.
The device that obtains through above-mentioned technical scheme is a multiple spot of jack supports auxiliary device, and in the use, at first place the device in the heavy object downside that needs the jacking, makes the focus of heavy object be located the intermediate position of two jacks in placing the in-process. Then, make jack jacking heavy object, if one of them jack jacking speed is great, diaphragm 3 inclines to the great side of jacking speed, then, the balance member of corresponding below pressurized, transmits power to another balance member, and the output shaft of another balance member stretches out and acts on the diaphragm, makes the output force of two jacks the same, and then reaches the effect of automatically regulated balance, makes two jacks synergism, keeps the operating condition of balanced jacking. A plurality of this devices also can be used in combination, and in the use, place a plurality of this devices in the heavy object downside that needs the jacking, the jack on this device keeps the same speed to jack to make the part of heavy object keep lifting steadily, play to rise to have important meaning to the play to heavy object. The device is suitable for the heavy objects with uniform quality, and has better effect on the objects with uniform quality.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multi-point supporting auxiliary device of a jack is characterized by comprising a base (1), a supporting column (7) is arranged in the base (1), a supporting table (5) is arranged on the supporting column (7), the supporting platform (5) can rotate around the supporting column (7), a transverse plate (3) is arranged on the supporting platform (5), the transverse plate (3) is provided with jacks (4), the two jacks (4) are symmetrically arranged relative to the center point of the transverse plate (3), a first balance piece (2) and a second balance piece (6) are arranged in the base (1), the first balancing piece (2) is positioned at one end of the transverse plate (3), the second balancing piece (6) is positioned at the other end of the transverse plate (3), the cavity of the first balance part (2) is communicated with the cavity of the second balance part (6) through an oil pipe (8).
2. A multi-point support auxiliary device for a jack as claimed in claim 1, wherein the lower surface of the support platform (5) is provided with a groove (16), the cross section of the groove (16) is in a semicircular structure, the support column (7) is positioned in the groove (16), and the support column (7) is matched with the groove (16).
3. A multi-point support auxiliary device for a jack according to claim 1, wherein the first balance member (2) comprises a housing (9), a piston (10) is arranged in the housing (9), a cavity between the piston (10) and the housing (9) is filled with hydraulic oil (12), and the hydraulic oil (12) in the first balance member (2) and the hydraulic oil (12) in the second balance member (6) are communicated with each other through an oil pipe (8).
4. A multi-point support auxiliary device for a jack according to claim 3, wherein a support member (11) is provided at the top end of the piston (10) of the first balance member (2), the support member (11) has a spherical structure, and the support member (11) can contact with the cross plate (3).
5. The multi-point support auxiliary device of a jack according to claim 4, wherein the lower surface of the cross plate (3) is provided with a guide groove (15), the cross section of the guide groove (15) is of an arc structure, and the support member (11) is in contact with the inside of the guide groove (15).
6. A multi-point support auxiliary device for a jack as claimed in claim 1, wherein the output rod of the jack (4) is provided with a fixed ball (14), and a rotary block (13) is arranged outside the fixed ball (14), and the rotary block (13) can rotate around the fixed ball (14).
7. A multi-point support aid for a lifting jack according to claim 1 wherein the cross plate (3) is provided with securing slots in which the lifting jack (4) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220708358.XU CN217051465U (en) | 2022-03-30 | 2022-03-30 | Multi-point supporting auxiliary device of jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220708358.XU CN217051465U (en) | 2022-03-30 | 2022-03-30 | Multi-point supporting auxiliary device of jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051465U true CN217051465U (en) | 2022-07-26 |
Family
ID=82466554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220708358.XU Active CN217051465U (en) | 2022-03-30 | 2022-03-30 | Multi-point supporting auxiliary device of jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051465U (en) |
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2022
- 2022-03-30 CN CN202220708358.XU patent/CN217051465U/en active Active
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