CN220393176U - Jack screw rod convenient to installation - Google Patents
Jack screw rod convenient to installation Download PDFInfo
- Publication number
- CN220393176U CN220393176U CN202320667883.6U CN202320667883U CN220393176U CN 220393176 U CN220393176 U CN 220393176U CN 202320667883 U CN202320667883 U CN 202320667883U CN 220393176 U CN220393176 U CN 220393176U
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- 238000009434 installation Methods 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 11
- 238000005457 optimization Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a jack screw rod convenient to install, which comprises a jack, a top cover, a fixed plate and a telescopic plate, wherein the top cover is movably connected to the top of the jack, the fixed plate is arranged at the bottom of the jack, the telescopic plate is movably connected to two sides of the inner wall of the telescopic plate, and fixing mechanisms are arranged on two sides of the top of the inner wall of the fixed plate. According to the utility model, the fixing mechanism is arranged, so that the fixing plate can be detached through the multiple fixing mechanisms when the front jack is used in smaller places in some space, the use is more convenient, the problem that the existing jack cannot be placed in places with small space for use and cannot be detached when the jack is used because the existing jack is fixed with the fixing plate is solved, the problem that the fixing plate is limited in use and the use range is greatly reduced is solved, and the fixing plate is convenient to fix.
Description
Technical Field
The utility model relates to the technical field of jacks, in particular to a jack screw rod convenient to install.
Background
The utility model provides a jack lead screw that stability is strong, including the jack body, the spout has been seted up to the inside of jack body, the inside rotation of spout is connected with the lead screw, the outside threaded connection of lead screw has the slide, the top symmetry fixedly connected with dead lever of slide, jack body top is equipped with the roof, dead lever and roof fixed connection, the bottom fixedly connected with fixed plate of jack body, the square groove has been seted up to the inside symmetry of fixed plate, the inside sliding connection of square groove has the expansion plate, first groove has been seted up to the inside of fixed plate, the inside sliding connection of first groove has the fixture block, the beneficial effect that the utility model reached is: make the lead screw rotate, drive the roof and go up and down, facilitate the use this device, can increase the area of contact of device and ground, make the device more firm when using, can accomodate and fix the expansion plate, the area of contact of convenient controlling means and ground.
The present chinese patent of the utility model such as CN202121830634.1, this patent discloses a jack lead screw that stability is strong, including the jack body, the spout has been seted up to the inside of jack body, the inside rotation of spout is connected with the lead screw, the outside threaded connection of lead screw has the slide, the top symmetry fixedly connected with dead lever of slide, jack body top is equipped with the roof, dead lever and roof fixed connection, the bottom fixedly connected with fixed plate of jack body, the square groove has been seted up to the inside symmetry of fixed plate, the inside sliding connection of square groove has the expansion plate, first groove has been seted up to the inside of fixed plate, the inside sliding connection of first groove has the fixture block, the beneficial effect that the utility model reached is: make the lead screw rotate, drive the roof and go up and down, facilitate the use this device, can increase the area of contact of device and ground, make the device more firm when using, can accomodate and fix the expansion plate, the area of contact of convenient controlling means and ground.
The existing jack is fixed with the fixed plate, so that the jack cannot be placed in a place with a small space in the using process, the fixed plate cannot be detached, certain limitation is caused in the using process, and the using range is greatly reduced.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a jack screw which is convenient to install, has the advantage of being convenient for fixing a fixing plate, and solves the problems that the existing jack is fixed with the fixing plate, so that the jack cannot be placed in a narrow space for use in the use process, the fixing plate cannot be disassembled, a certain limitation is caused in the use process, and the use range is greatly reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a jack lead screw convenient to installation, includes jack, top cap, fixed plate and expansion plate, top cap swing joint is at the top of jack, the fixed plate sets up the bottom at the jack, expansion plate swing joint is in the both sides of expansion plate inner wall, fixed establishment has all been seted up to the both sides at fixed plate inner wall top.
As the preferable mode of the utility model, the fixing mechanism comprises a movable groove, wherein the movable groove is formed in two sides of the top of the inner wall of the fixing plate, the two sides of the top of the fixing plate are fixedly connected with cylinders, grooves matched with the cylinders are formed in two sides of the bottom of the jack, and the top of the cylinders is movably connected with the inner wall of the circular groove.
As the preferable mode of the utility model, the inner wall of the movable groove is movably connected with a transmission disc, and the top of the transmission disc is fixedly connected with a threaded column.
Preferably, the inner wall of the cylinder is movably connected with a moving column, and the bottom of the inner wall of the moving column is in threaded connection with the top of the threaded column.
As the preferable mode of the utility model, the two sides of the top of the movable column are movably connected with the fixed blocks, and the surfaces of the fixed blocks are movably connected with the inner wall of the column.
As the preferable mode of the utility model, the tops of the two sides of the inner wall of the cylinder are fixedly connected with movable columns, and the surfaces of the movable columns are movably connected with the bottoms of the fixed blocks.
As the preferable mode of the utility model, the top parts of the two sides of the inner wall of the groove are respectively provided with a fixing groove, and one side of the fixing block is movably connected with the inner wall of the fixing groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the fixing mechanism is arranged, so that the fixing plate can be detached through the multiple fixing mechanisms when the front jack is used in smaller places in some space, the use is more convenient, the problem that the existing jack cannot be placed in places with small space for use and cannot be detached when the jack is used because the existing jack is fixed with the fixing plate is solved, the problem that the fixing plate is limited in use and the use range is greatly reduced is solved, and the fixing plate is convenient to fix.
2. According to the utility model, the fixing mechanism is arranged, the movable groove can provide enough movable space for the transmission disc when the transmission disc rotates, and then the fixing plate and the jack are positioned through meshing of the cylinder and the circular groove when the fixing plate is fixed, so that the deviation in the installation process is avoided.
3. According to the utility model, the transmission disc and the threaded column are arranged, so that the transmission disc can drive the threaded column to rotate by rotating the transmission disc when the device is used, and then the movable column is driven to move downwards by rotating the threaded column, so that the movable column drives the fixed block to rotate upwards and separate from the fixed groove.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional partial cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of fig. 2 a according to the present utility model.
In the figure: 1. a jack; 2. a top cover; 3. a fixing plate; 4. a telescoping plate; 5. a fixing mechanism; 51. a movable groove; 52. a cylinder; 53. a groove; 54. a circular groove; 6. a drive plate; 7. a threaded column; 8. a moving column; 9. a fixed block; 10. a movable column; 11. a fixing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the jack screw convenient to install provided by the utility model comprises a jack 1, a top cover 2, a fixed plate 3 and a telescopic plate 4, wherein the top cover 2 is movably connected to the top of the jack 1, the fixed plate 3 is arranged at the bottom of the jack 1, the telescopic plate 4 is movably connected to two sides of the inner wall of the telescopic plate 4, and two sides of the top of the inner wall of the fixed plate 3 are provided with fixing mechanisms 5.
Referring to fig. 3, the fixing mechanism 5 includes a movable slot 51, the movable slot 51 is formed on two sides of the top of the inner wall of the fixing plate 3, the two sides of the top of the fixing plate 3 are fixedly connected with cylinders 52, grooves 53 matched with the cylinders 52 are formed on two sides of the bottom of the jack 1, and the top of the cylinders 52 is movably connected with the inner wall of the circular slot 54.
As a technical optimization scheme of the utility model, by arranging the fixing mechanism 5, the movable groove 51 can provide enough movable space for the driving disc 6 when the driving disc 6 rotates, and then the fixing plate 3 and the jack 1 are positioned by meshing the cylinder 52 with the circular groove 54 when the fixing plate 3 is fixed, so that deflection is avoided in the installation process.
Referring to fig. 3, a driving disc 6 is movably connected to the inner wall of the movable groove 51, and a threaded column 7 is fixedly connected to the top of the driving disc 6.
As a technical optimization scheme of the utility model, through the arrangement of the transmission disc 6 and the threaded column 7, the transmission disc 6 can be rotated to drive the threaded column 7 to rotate when in use, and then the threaded column 7 is rotated to drive the movable column 8 to move downwards, so that the movable column 8 drives the fixed block 9 to rotate upwards and separate from the fixed groove 11.
Referring to fig. 3, the inner wall of the cylinder 52 is movably connected with a moving column 8, and the bottom of the inner wall of the moving column 8 is in threaded connection with the top of the threaded column 7.
As a technical optimization scheme of the utility model, through arranging the movable column 8, when the threaded column 7 rotates, the movable column 8 is pushed to move through threads, then the movable column 8 moves up and down to control the rotation of the fixed block 9, when the fixed plate 3 is fixed, the movable column 8 is fixed to move, one end of the fixed block 9 rotates to be meshed with the fixed groove 11, and the fixed plate 3 is fixed with the jack 1.
Referring to fig. 3, both sides of the top of the moving column 8 are movably connected with a fixing block 9, and the surface of the fixing block 9 is movably connected with the inner wall of the cylinder 52.
As a technical optimization scheme of the utility model, the fixing block 9 is arranged, the rotation of the fixing block 9 is controlled by moving the moving column 8 up and down in use, and then the fixing block 9 is separated from the fixing groove 11 by rotating the fixing block 9 upwards, so that the fixing plate 3 can be removed more conveniently.
Referring to fig. 3, movable columns 10 are fixedly connected to the tops of both sides of the inner wall of the cylinder 52, and the surfaces of the movable columns 10 are movably connected to the bottoms of the fixed blocks 9.
As a technical optimization scheme of the utility model, through the arrangement of the movable column 10, the movable column 10 can limit the fixed block 9, so that the fixed block 9 is prevented from being driven to move upwards when the movable column 8 moves upwards, the fixed block 9 can be rotated when the movable column 8 moves to pass through the movable column 10, and the movable column is more stable in use.
Referring to fig. 3, fixing grooves 11 are formed at the top of both sides of the inner wall of the groove 53, and one side of the fixing block 9 is movably connected with the inner wall of the fixing groove 11.
As a technical optimization scheme of the utility model, the fixing groove 11 is arranged, the fixing plate 3 and the jack 1 are fixed when the fixing groove 11 is meshed with the fixing block 9, and the fixing plate 3 can be removed conveniently and quickly when the fixing groove 11 is separated from the fixing block 9.
The working principle and the using flow of the utility model are as follows: the movable groove 51 can provide sufficient activity space for the driving disk 6 when driving disk 6 rotates, then fix a position fixed plate 3 and jack 1 through cylinder 52 and circular slot 54 meshing when fixed plate 3 and avoid appearing the skew at the in-process of installation, pass through rotatory driving disk 6 when using, make driving disk 6 drive screw post 7 rotatory, then drive movable column 8 and remove downwards through screw post 7 rotation, make movable column 8 drive fixed block 9 upwards rotate and fixed slot 11 separation, move movable column 8 through the screw thread when screw post 7 rotates, then control fixed block 9 rotation through movable column 8 reciprocates, move on fixed movable column 8 when fixed plate 3, make fixed plate 3 and jack 1 with the meshing of fixed slot 11, rotate through movable column 8 up-and-down movement control fixed block 9, then make fixed block 9 and fixed slot 11 separate through fixed block 9 upwards rotation, can be more convenient when removing fixed plate 3, can movable column 10 drive movable block 9 and carry out the spacing piece 8 and can be carried out on fixed block 9 and can be carried out fixed column 9 and fixed plate 1 when removing fixed plate 9, can be used for removing fixed plate 9 and fixed plate 3 and fixed slot 11, can be more stable when fixed plate 9 is fixed at fixed plate 3 and fixed plate 1.
To sum up: this jack lead screw convenient to installation through setting up fixed establishment 5, can lead to many fixed establishment 5 to pull down fixed plate 3 before the less place in some spaces uses jack 1, can be more convenient when using, has solved current jack and fixed plate together, leads to can't put the jack in the narrow and small place in space in the in-process of using and uses, can't dismantle the fixed plate, leads to having certain limitation in the in-process of using, the problem of the scope greatly reduced of use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a jack lead screw convenient to installation, includes jack (1), top cap (2), fixed plate (3) and expansion plate (4), its characterized in that: the top cap (2) swing joint is at the top of jack (1), fixed plate (3) set up the bottom at jack (1), expansion plate (4) swing joint is in the both sides of expansion plate (4) inner wall, fixed establishment (5) have all been seted up at the both sides at fixed plate (3) inner wall top.
2. A jack screw for facilitating installation as defined in claim 1, wherein: the fixing mechanism (5) comprises a movable groove (51), the movable groove (51) is formed in two sides of the top of the inner wall of the fixing plate (3), the two sides of the top of the fixing plate (3) are fixedly connected with cylinders (52), grooves (53) matched with the cylinders (52) are formed in two sides of the bottom of the jack (1), and the top of the cylinders (52) is movably connected with the inner wall of the circular groove (54).
3. A jack screw for facilitating installation as defined in claim 2, wherein: the inner wall of the movable groove (51) is movably connected with a transmission disc (6), and the top of the transmission disc (6) is fixedly connected with a threaded column (7).
4. A jack screw for facilitating installation as defined in claim 2, wherein: the inner wall of the cylinder (52) is movably connected with a movable column (8), and the bottom of the inner wall of the movable column (8) is in threaded connection with the top of the threaded column (7).
5. The jack screw for easy installation according to claim 4, wherein: both sides at the top of the movable column (8) are movably connected with fixed blocks (9), and the surfaces of the fixed blocks (9) are movably connected with the inner wall of the cylinder (52).
6. A jack screw for facilitating installation as defined in claim 2, wherein: the tops of the two sides of the inner wall of the cylinder (52) are fixedly connected with movable columns (10), and the surfaces of the movable columns (10) are movably connected with the bottoms of the fixed blocks (9).
7. The jack screw for easy installation according to claim 5, wherein: the top of recess (53) inner wall both sides has all seted up fixed slot (11), one side and the inner wall swing joint of fixed slot (11) of fixed block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667883.6U CN220393176U (en) | 2023-03-30 | 2023-03-30 | Jack screw rod convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667883.6U CN220393176U (en) | 2023-03-30 | 2023-03-30 | Jack screw rod convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393176U true CN220393176U (en) | 2024-01-26 |
Family
ID=89606307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320667883.6U Active CN220393176U (en) | 2023-03-30 | 2023-03-30 | Jack screw rod convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393176U (en) |
-
2023
- 2023-03-30 CN CN202320667883.6U patent/CN220393176U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |