CN218620059U - Split type cylinder bottom reinforcing apparatus of jack - Google Patents
Split type cylinder bottom reinforcing apparatus of jack Download PDFInfo
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- CN218620059U CN218620059U CN202221497290.1U CN202221497290U CN218620059U CN 218620059 U CN218620059 U CN 218620059U CN 202221497290 U CN202221497290 U CN 202221497290U CN 218620059 U CN218620059 U CN 218620059U
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- fixedly connected
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Abstract
The utility model discloses a split type cylinder bottom reinforcing apparatus of jack, including I-shaped board, characterized by: the I-shaped plate is fixedly connected with two groups of symmetrical vertical rods, each vertical rod is fixedly connected with a circular shaft, the I-shaped plate is fixedly connected with symmetrical U frames, the symmetrical U frames are provided with symmetrical straight grooves respectively, the symmetrical U frames are in bearing connection with two ends of a screw rod respectively, and the symmetrical screw rod penetrates through the corresponding straight grooves respectively and is in threaded connection with the fixing mechanism respectively. The utility model relates to a jack cylinder bottom fixed equipment field specifically says, relates to a split type cylinder bottom reinforcing apparatus of jack. The utility model discloses a reinforcing apparatus at bottom of jack's split type jar is favorable to realizing that the jack jar is fixed at the bottom of.
Description
Technical Field
The utility model relates to a jack cylinder bottom fixed equipment field specifically says, relates to a split type cylinder bottom reinforcing apparatus of jack.
Background
The jack is the simplest hoisting equipment with the hoisting height less than 1m, a rigid jacking piece is used as a working device, and the jack is light and small hoisting equipment for jacking heavy objects in a stroke through a top bracket or a bottom supporting claw. The jack is divided into a mechanical type and a hydraulic type, and is mainly used for vehicle repair, other hoisting, supporting and other work in departments of factories, mines, transportation and the like. The structure is light, firm, flexible and reliable, and can be carried and operated by one person.
When the jack is used, the jack is easy to topple due to improper use. At present, still lack an equipment, can realize that supplementary jack cylinder bottom is fixed to increase the stability of jack. This is a disadvantage of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a split type cylinder bottom reinforcing apparatus of jack is favorable to realizing that the jack cylinder bottom is fixed.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a split type cylinder bottom reinforcing apparatus of jack, includes I-shaped plate, characterized by: the I-shaped plate is fixedly connected with two groups of symmetrical vertical rods, each vertical rod is fixedly connected with a circular shaft, the I-shaped plate is fixedly connected with symmetrical U frames, the symmetrical U frames are provided with symmetrical straight grooves respectively, the symmetrical U frames are in bearing connection with two ends of a screw rod respectively, and the symmetrical screw rod penetrates through the corresponding straight grooves respectively and is in threaded connection with the fixing mechanism respectively.
As a further limitation of the technical solution, the fixing mechanism includes two sets of symmetrical sliding blocks, two sections of reverse threads of the symmetrical screw are respectively in threaded connection with the corresponding sliding blocks, each sliding block is respectively arranged in the corresponding straight groove, each sliding block is respectively and fixedly connected with a vertical plate, and each vertical plate is respectively provided with a vertical groove.
As a further limitation of the technical scheme, each circular shaft is respectively rotatably connected with one end of a connecting rod, the other end of each connecting rod is respectively rotatably connected with a circular rod, each circular rod is respectively rotatably connected with one end of a connecting rod, the other end of each connecting rod is respectively rotatably connected with a circular block, each circular block is respectively and fixedly connected with a vertical circular rod, and each vertical circular rod is respectively and fixedly connected with a cross rod.
As a further limitation of the technical scheme, the symmetrical cross rods are respectively fixedly connected with arc plates.
As a further limitation of the technical solution, each vertical round bar is respectively arranged in the corresponding vertical bar.
As a further limitation of the technical scheme, each vertical rod is in threaded connection with a jackscrew corresponding to the corresponding vertical round rod.
As a further limitation of the technical solution, each of the round rods is respectively disposed in the corresponding vertical slot.
As a further limitation of the technical scheme, each vertical plate is fixedly connected with an arc clamping block respectively.
As a further limitation of the technical scheme, the symmetrical screw rods are respectively and fixedly connected with the handles.
As a further limitation of the technical scheme, four corners of the I-shaped plate are respectively provided with a round hole.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) The device is simple to operate, can be realized by rotating the handle, and is convenient for workers to fix the bottom of the jack;
(2) The device realizes that the arc clamping blocks clamp the outer wall of the cylinder bottom cylinder under the drive of related elements by rotating the handle, and the arc transition surface at the top of the cylinder bottom is clamped by the arc plates, so that the auxiliary fixation of the cylinder bottom is realized;
(3) This device is through setting up the jackscrew, when screwing up the jackscrew, realizes erecting pole and montant position relatively fixed, increases the stability of this device.
The utility model discloses a reinforcing apparatus at bottom of split type jar of jack is favorable to realizing that the jack jar is fixed at the bottom.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic perspective view of the present invention.
In the figure: 1. i-shaped plate, 2, vertical rod, 3, U frame, 4, jackscrew, 5, straight groove, 6, circular arc clamp splice, 7, slider, 8, screw rod, 9, vertical plate, 10, handle, 11, connecting rod I, 12, round bar, 13, vertical round bar, 14, connecting rod II, 15, round block, 16, horizontal pole, 17, circular arc plate, 18, vertical groove, 19, round shaft, 20, round hole.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
The first embodiment is as follows: the utility model discloses an I-shaped board 4, the montant 2 of 1 two sets of symmetries of fixed connection of I-shaped board, every montant 2 is fixed connection round axle 19 respectively, the U frame 3 of 1 fixed connection symmetry of I-shaped board, the symmetry U frame 3 is provided with the straight flute 5 of symmetry respectively, the symmetry U frame 3 bearing connecting screw 8's both ends respectively, the symmetry screw rod 8 passes respectively the correspondence straight flute 5, the symmetry screw rod 8 is threaded connection fixed establishment respectively.
The screw 8 has a self-locking function.
The fixing mechanism comprises two groups of symmetrical sliding blocks 7, two sections of reverse threads of the screw 8 are in threaded connection with the corresponding sliding blocks 7 respectively, each sliding block 7 is arranged in the corresponding straight groove 5, each sliding block 7 is fixedly connected with a vertical plate 9 respectively, and each vertical plate 9 is provided with a vertical groove 18 respectively.
Every round axle 19 rotates the one end of connecting rod 11 respectively, every the other end of connecting rod 11 rotates respectively and connects round bar 12, every round bar 12 rotates the one end of connecting rod 14 respectively, every the other end of connecting rod 14 rotates respectively and connects round piece 15, every round piece 15 is fixed connection respectively and erects round bar 13, every erect round bar 13 respectively fixed connection horizontal pole 16.
The symmetrical cross rods 16 are respectively fixedly connected with arc plates 17.
Each vertical rod 13 is respectively arranged in the corresponding vertical rod 2.
Each of the round bars 12 is disposed in the corresponding vertical groove 18.
And each vertical plate 9 is fixedly connected with an arc clamping block 6.
The symmetrical screw rods 8 are respectively fixedly connected with a handle 10.
The four corners of the I-shaped plate 1 are respectively provided with a round hole 20.
The working process of the embodiment is as follows: the I-shaped plate 1 is placed at a proper position, and the I-shaped plate 1 is fixed by using expansion screws to penetrate through the round holes 20.
The cylinder bottom is placed in an area where the arc clamping blocks 6 form, the handle 10 is rotated, the handle 10 drives the screw rod 8 to rotate, the screw rod 8 drives the sliding block 7 to move along the straight groove 5, the sliding block 7 drives the vertical plate 9 to move, the vertical plate 9 drives the round rod 12 to move along the vertical groove 18, the round rod 12 drives the first connecting rod 11 and the second connecting rod 14 to swing, the second connecting rod 14 drives the round block 15 to move, the round block 15 drives the vertical round rod 13 to move along the vertical rod 2, the vertical round rod 13 drives the transverse rod 16 to move downwards, the transverse rod 16 drives the arc plate 17 to move downwards, the vertical plate 9 drives the arc clamping blocks 6 to move, the arc clamping blocks 6 clamp the outer wall of the cylinder bottom cylinder, the arc plate 17 clamps the arc transition surface at the top of the cylinder bottom, the cylinder bottom is assisted to be fixed, and the handle 10 stops rotating.
Example two: the present embodiment is further explained on the basis of the first embodiment, and each vertical rod 2 is respectively connected with the jackscrew 4 in a threaded manner corresponding to the corresponding vertical round rod 13.
The working flow of this embodiment is: the I-shaped plate 1 is placed at a proper position, and the I-shaped plate 1 is fixed by using expansion screws to penetrate through the round holes 20.
The cylinder bottom is placed in an area formed by the arc clamping blocks 6, the jackscrew 4 is unscrewed, the handle 10 is rotated, the handle 10 drives the screw rod 8 to rotate, the screw rod 8 drives the sliding block 7 to move along the straight groove 5, the sliding block 7 drives the vertical plate 9 to move, the vertical plate 9 drives the round rod 12 to move along the vertical groove 18, the round rod 12 drives the first connecting rod 11 and the second connecting rod 14 to swing, the second connecting rod 14 drives the round block 15 to move, the round block 15 drives the vertical round rod 13 to move along the vertical rod 2, the vertical round rod 13 drives the horizontal rod 16 to move downwards, the horizontal rod 16 drives the arc plate 17 to move downwards, the vertical plate 9 drives the arc clamping blocks 6 to move, the arc clamping blocks 6 clamp the outer wall of the cylinder bottom cylinder, the arc plate 17 clamps the arc transition surface at the top of the cylinder bottom, the cylinder bottom is assisted in fixation, the rotation of the handle 10 is stopped, and the jackscrew 4 is tightened.
The above disclosure is only for one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a split type cylinder bottom reinforcing apparatus of jack, includes I-shaped board (1), characterized by:
the I-shaped plate (1) is fixedly connected with two groups of symmetrical vertical rods (2), and each vertical rod (2) is fixedly connected with a circular shaft (19) respectively;
the I-shaped plate (1) is fixedly connected with symmetrical U-shaped frames (3), and symmetrical straight grooves (5) are respectively arranged on the symmetrical U-shaped frames (3);
the symmetrical U-shaped frames (3) are respectively in bearing connection with two ends of a screw rod (8), and the symmetrical screw rods (8) respectively penetrate through the corresponding straight grooves (5);
the symmetrical screw rods (8) are respectively in threaded connection with the fixing mechanisms.
2. The split cylinder bottom reinforcement device of a jack according to claim 1, wherein: the fixing mechanism comprises two sets of symmetrical sliding blocks (7), two sections of reverse threads of the screw rods (8) are in threaded connection with the corresponding sliding blocks (7) respectively, each sliding block (7) is arranged in the corresponding straight groove (5) respectively, each sliding block (7) is fixedly connected with a vertical plate (9) respectively, and each vertical plate (9) is provided with a vertical groove (18) respectively.
3. The split type cylinder bottom reinforcement of the jack according to claim 2, wherein: every circle axle (19) rotates the one end of connecting rod (11) respectively, every the other end of connecting rod (11) rotates respectively and connects pole (12), every pole (12) rotate the one end of connecting rod two (14) respectively, every the other end of connecting rod two (14) rotates respectively and connects boss (15), every boss (15) fixed connection respectively erects pole (13), every erect pole (13) fixed connection horizontal pole (16) respectively.
4. The split cylinder bottom reinforcement device of a jack according to claim 3, wherein: the symmetrical cross rods (16) are respectively and fixedly connected with arc plates (17).
5. The split cylinder bottom reinforcement device of a jack according to claim 3, wherein: each vertical round rod (13) is respectively arranged in the corresponding vertical rod (2).
6. The split cylinder bottom reinforcement device of a jack according to claim 5, wherein: each vertical rod (2) corresponds to the corresponding vertical round rod (13) and is in threaded connection with the jackscrew (4) respectively.
7. The split type cylinder bottom reinforcement of the jack according to claim 3, wherein: each round rod (12) is arranged in the corresponding vertical groove (18).
8. The split cylinder bottom reinforcement device of a jack according to claim 2, wherein: each vertical plate (9) is fixedly connected with an arc clamping block (6) respectively.
9. The split cylinder bottom reinforcement device of a jack according to claim 1, wherein: the symmetrical screw rods (8) are respectively and fixedly connected with a handle (10).
10. The split cylinder bottom reinforcement device of a jack according to claim 1, wherein: the four corners of the I-shaped plate (1) are respectively provided with round holes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497290.1U CN218620059U (en) | 2022-06-15 | 2022-06-15 | Split type cylinder bottom reinforcing apparatus of jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497290.1U CN218620059U (en) | 2022-06-15 | 2022-06-15 | Split type cylinder bottom reinforcing apparatus of jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218620059U true CN218620059U (en) | 2023-03-14 |
Family
ID=85457425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221497290.1U Active CN218620059U (en) | 2022-06-15 | 2022-06-15 | Split type cylinder bottom reinforcing apparatus of jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218620059U (en) |
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2022
- 2022-06-15 CN CN202221497290.1U patent/CN218620059U/en active Active
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