CN217350536U

CN217350536U - Auxiliary supporting device of jack

Info

Publication number: CN217350536U
Application number: CN202220694678.4U
Authority: CN
Inventors: 杨予冀; 杨光; 孙波
Original assignee: Kaifeng Liuzhou Lanqiao Prestress Co ltd
Current assignee: Kaifeng Liuzhou Lanqiao Prestress Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-02
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an auxiliary stay device of jack, comprising a base plate, be provided with multiunit supporting component, multiunit on the bottom plate the supporting component sets gradually along vertical direction, the supporting component includes the wedge, one side of wedge is provided with first fixed block, and the opposite side is provided with the second fixed block, the upside of wedge is provided with the supporting shoe, one side of wedge is provided with the regulating plate, be provided with adjusting bolt on the regulating plate, adjusting bolt's one end can contact with the supporting shoe, and the supporting shoe upside that is located the supporting component on top is provided with the backup pad, the backup pad is used for placing the jack. Through setting up multiunit supporting component, can adjusting device's bearing height, made things convenient for support jack's needs, improved operation personnel's work efficiency, the use is more convenient.

Description

Auxiliary supporting device of jack

Technical Field

The utility model belongs to the technical field of jack equipment, especially, relate to an auxiliary stay device of jack.

Background

The jacks are divided into mechanical jacks and hydraulic jacks, and the working principles are different. Hydraulic, is a pascal principle, i.e.: the pressure intensity of each part of the liquid is consistent, in a balanced system, the pressure exerted on a smaller piston is smaller, the pressure exerted on a larger piston is larger, 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. A jack is an important device for supporting and lifting a heavy object.

Need use the jack at heavy object lifting in-process, need support the location to the jack before using the jack, the strutting arrangement of current jack adopts plank or other hard material to support usually, but this kind of support mode is more loaded down with trivial details, can't adjust the height that supports, need adopt more supporting shoe to assemble to suitable height accumulatively, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide an auxiliary stay device of jack through setting up multiunit supporting component, can adjusting device's bearing height, has made things convenient for the needs that support the jack, has improved operation personnel's work efficiency, and the use is more convenient.

The utility model provides a following technical scheme:

the utility model provides an auxiliary stay device of jack, includes the bottom plate, be provided with multiunit supporting component, multiunit on the bottom plate supporting component sets gradually along vertical direction, supporting component includes the wedge, one side of wedge is provided with first fixed block, and the opposite side is provided with the second fixed block, the upside of wedge is provided with the supporting shoe, one side of wedge is provided with the regulating plate, be provided with adjusting bolt on the regulating plate, adjusting bolt's one end can contact with the supporting shoe, and the supporting shoe upside that is located the supporting component on top is provided with the backup pad, the backup pad is used for placing the jack.

Preferably, the lower surface of the bottom plate is provided with a plurality of fixing shafts, the plurality of fixing shafts are uniformly arranged on the lower surface of the bottom plate, the lower end of each fixing shaft is provided with a spine part, and the fixing shafts are movably connected with the bottom plate.

Preferably, the axle center department of first fixed block and the axle center department of second fixed block all are provided with the fixed orifices, the lower surface of wedge is provided with the reference column, the reference column can be pegged graft in corresponding fixed orifices.

Preferably, the upper surface of the supporting plate is provided with a groove, and the jack is located in the groove.

Preferably, one end of the adjusting bolt is provided with a turntable, the other end of the adjusting bolt is provided with a top plate, and the top plate is in contact with the corresponding supporting block.

Preferably, the cross section of the wedge-shaped block and the cross section of the supporting block are both in a right-angle trapezoid structure shape, and the inclined plane of the wedge-shaped block is in contact with the inclined plane of the supporting block.

Preferably, the lower side of the fixing hole is provided with an air hole, and the air hole is communicated with the corresponding fixing hole.

Preferably, a sliding groove is formed in the inclined surface of the wedge-shaped block, the supporting block is located in the sliding groove, and the supporting block can move in the sliding groove.

Preferably, the surface of the bottom plate is provided with a horizontal column, and the horizontal column is used for measuring the levelness of the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to an auxiliary stay device of jack, through setting up multiunit supporting component, can adjusting device's supporting height, made things convenient for the needs that support the jack, improved operation personnel's work efficiency, the use is more convenient.

(2) The utility model relates to an auxiliary stay device of jack, through setting up wedge and supporting shoe, the inclined plane that the wedge can be followed to the supporting shoe removes, has realized the fine setting of supporting shoe height, has made things convenient for the needs of adjusting jack position height.

(3) The utility model relates to an auxiliary stay device of jack through setting up horizontal post, in the use, according to horizontal post can adjusting device's levelness, has played good supporting role, the result of use preferred to the jack.

(4) The utility model relates to an auxiliary stay device of jack, through setting up the fixed axle, the fixed axle has good stability to the device, at the device support in-process, has good fixed action, has increased the steadiness of device, and the use is more convenient.

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 left side view of fig. 1 of the present invention.

Fig. 3 is a schematic view of the support plate of the present invention.

Fig. 4 is a schematic view of the first fixing block of the present invention.

Fig. 5 is a schematic view of the adjusting bolt of the present invention.

In the figure: 1. a fixed shaft; 2. a base plate; 3. a wedge block; 4. a first fixed block; 5. adjusting the bolt; 6. a positioning column; 7. a top plate; 8. a support plate; 9. a support block; 10. a second fixed block; 11. a turntable; 12. an adjusting plate; 13. a spike portion; 14. air holes are formed; 15. a fixing hole; 16. and (4) a groove.

Detailed Description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in 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 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.

Example one

As shown in fig. 1 to 5, an auxiliary supporting device for a jack comprises a bottom plate 2, a plurality of sets of supporting components are arranged on the bottom plate 2, the plurality of sets of supporting components are movably connected, the plurality of sets of supporting components are sequentially arranged along a vertical direction, a proper number of supporting components are selected according to actual needs, the supporting components comprise a wedge-shaped block 3, a first fixing block 4 is arranged on one side of the wedge-shaped block 3, a second fixing block 10 is arranged on the other side of the wedge-shaped block 3, a supporting block 9 is arranged on the upper side of the wedge-shaped block 3, the wedge-shaped block 3 is matched with the supporting block 9, an adjusting plate 12 is arranged on one side of the wedge-shaped block 3, an adjusting bolt 5 is arranged on the adjusting plate 12, one end of the adjusting bolt 5 can be in contact with the supporting block 9, the adjusting bolt 5 is used for adjusting the position of the supporting block 9, so as to further adjust the supporting height of the device, a supporting plate 8 is arranged on the upper side of the supporting block 9 in the supporting component at the top end, and the supporting plate 8 is used for placing a jack.

The lower surface of bottom plate 2 is provided with a plurality of fixed axles 1, and is a plurality of fixed axle 1 evenly sets up at the lower surface of bottom plate 2, the lower extreme of fixed axle 1 is provided with spine portion 13, spine portion 13 is conical structure, be swing joint between fixed axle 1 and the bottom plate 2, fixed axle 1 is used for the fixed bottom plate, has played fixed and spacing effect to bottom plate 2, according to actual need in the use, selects whether to need fixed axle 1.

The axle center department of first fixed block 4 and the axle center department of second fixed block 10 all are provided with fixed orifices 15, the lower surface of wedge 3 is provided with reference column 6, reference column 6 can be pegged graft in corresponding fixed orifices 15, through reference column 6 and the fixed orifices that sets up, has played spacing effect to corresponding wedge 3, makes wedge 3 only can carry out the ascending removal in vertical side.

The upper surface of the supporting plate 8 is provided with a groove 16, and the jack is positioned in the groove 16. One end of the adjusting bolt 5 is provided with a turntable 11, the other end of the adjusting bolt 5 is provided with a top plate 7, the top plate 7 is in contact with a corresponding supporting block 9, the adjusting bolt 5 can be conveniently rotated through the arranged turntable 11, and the adjusting process is more convenient and faster. The cross section of wedge 3 and the cross section of supporting shoe 9 are right trapezoid structure form, the inclined plane of wedge 3 contacts with the inclined plane of supporting shoe, supporting shoe 9 can remove on the inclined plane of wedge 3.

The lower side of the fixing hole 15 is provided with an air hole 14, the air hole 14 is communicated with the corresponding fixing hole 15, the air pressure in the fixing hole 15 is the same as the atmospheric pressure through the air hole 14, and the positioning column 6 can move up and down in the fixing hole 15 conveniently.

Example two

The inclined plane of the wedge-shaped block 3 is provided with a sliding groove, the supporting block 9 is located in the sliding groove, the supporting block 9 can move in the sliding groove, the limiting effect is achieved on the supporting block 9 through the arranged sliding groove, and the phenomenon that the supporting block 9 deviates in the moving process is prevented. The surface of the bottom plate 2 is provided with a horizontal column, the horizontal column is used for measuring the levelness of the bottom plate 2, the jack is kept in a vertical state by adjusting the levelness of the bottom plate 2, and the jack is guaranteed to work normally.

The device that obtains through above-mentioned technical scheme is the supplementary strutting arrangement of a jack, and in the use, according to actual need selects the supporting component of suitable quantity, places this device behind the below of jack, through rotatory corresponding adjusting bolt 5, finely tunes the height of jack, use and convenient.

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

1. The utility model provides an auxiliary stay device of jack, a serial communication port, includes bottom plate (2), be provided with multiunit supporting component, multiunit on bottom plate (2) the supporting component sets gradually along vertical direction, the supporting component includes wedge (3), one side of wedge (3) is provided with first fixed block (4), and the opposite side is provided with second fixed block (10), the upside of wedge (3) is provided with supporting shoe (9), one side of wedge (3) is provided with regulating plate (12), be provided with adjusting bolt (5) on regulating plate (12), the one end of adjusting bolt (5) can contact with supporting shoe (9), and supporting shoe (9) upside that is located the supporting component on top is provided with backup pad (8), backup pad (8) are used for placing the jack.

2. The auxiliary supporting device of a jack according to claim 1, wherein a plurality of fixing shafts (1) are arranged on the lower surface of the bottom plate (2), the fixing shafts (1) are uniformly arranged on the lower surface of the bottom plate (2), the lower end of each fixing shaft (1) is provided with a spine part (13), and the fixing shafts (1) are movably connected with the bottom plate (2).

3. The auxiliary supporting device of a jack according to claim 1, wherein fixing holes (15) are formed in the axle center of the first fixing block (4) and the axle center of the second fixing block (10), positioning columns (6) are arranged on the lower surface of the wedge-shaped block (3), and the positioning columns (6) can be inserted into the corresponding fixing holes (15).

4. An auxiliary support device for a lifting jack according to claim 1, wherein the upper surface of the support plate (8) is provided with a recess (16), and the lifting jack is located in the recess (16).

5. Auxiliary supporting device for a jack according to claim 1, characterized in that one end of the adjusting bolt (5) is provided with a rotary disc (11), the other end of the adjusting bolt (5) is provided with a top plate (7), and the top plate (7) is in contact with the corresponding supporting block (9).

6. The auxiliary supporting device of a jack as claimed in claim 1, wherein the cross section of the wedge block (3) and the cross section of the supporting block (9) are both in a right-angled trapezoidal structure, and the inclined surface of the wedge block (3) is in contact with the inclined surface of the supporting block.

7. The auxiliary supporting device of a jack as claimed in claim 3, wherein the fixing holes (15) are provided at lower sides thereof with ventilation holes (14), and the ventilation holes (14) are communicated with the corresponding fixing holes (15).