CN204198331U - A kind of manual fine-tuning jacking mobile device - Google Patents
A kind of manual fine-tuning jacking mobile device Download PDFInfo
- Publication number
- CN204198331U CN204198331U CN201420563453.0U CN201420563453U CN204198331U CN 204198331 U CN204198331 U CN 204198331U CN 201420563453 U CN201420563453 U CN 201420563453U CN 204198331 U CN204198331 U CN 204198331U
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- roller
- transmission shaft
- mobile device
- bearing
- manual fine
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- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of manual fine-tuning jacking mobile device, comprise arrange from bottom to top base, rotate lifting body and travel mechanism, described rotating mechanism comprises nut rotating disk and the screw rod of screw thread fit; Described travel mechanism comprises supporting seat, roller, bearing and roller transmission shaft, described supporting seat is fixed on the top of described screw rod, the both sides of described supporting seat are provided with bearing seat, two bearings are arranged in each bearing seat respectively, described bearings roller transmission shaft, described roller between two bearings, be arranged on described roller transmission shaft.Use in groups during utility model works, the level that can realize heavy wares or workpiece turns to, parallel motion and lifting, and integral structure is simple, simple operation, and operation timer itself does not move, to activity bases face strong adaptability, be applicable to the accurate adjustment of heavy wares and parts position.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement, particularly a kind of manual fine-tuning jacking mobile device of finely tuning main equipment or the location of workpiece.
Background technology
Large-scale heavy wares or workpiece are carrying out installing or often need in the course of processing first to adjust its position, and because the volume of equipment or workpiece is large, heavy, adjustment is difficulty comparatively.Current heavy wares or location of workpiece accurate adjustment method utilize crowbar to move, utilize hydraulic pushing or knock adjustment etc. to workpiece, above-mentioned adjustment mode has that Adjustment precision is difficult to control, hammering is beaten can cause the problems such as damage to workpiece outward appearance, and compares time and effort consuming.Some existing jacking mobile devices, normally support lifting body by the base with road wheel, lifting body is by after workpiece jack-up, base and workpiece movement is jointly driven by road wheel, this conventional jacking mobile device is applicable to the larger occasion of miles of relative movement, during accurate adjustment, minute movement amount is wayward, and also will move due to device itself, requires high to activity bases face.
Utility model content
In view of this, the utility model is intended to propose the accurately easily control of a kind of adjustment amount, to the adaptable manual fine-tuning jacking in activity bases face mobile device.
For achieving the above object, the technical solution of the utility model realizes like this
A kind of manual fine-tuning jacking mobile device, comprise arrange from bottom to top base, rotate lifting body and travel mechanism, described rotating mechanism comprises nut rotating disk and the screw rod of screw thread fit; Described travel mechanism comprises supporting seat, roller, bearing and roller transmission shaft, described supporting seat is fixed on the top of described screw rod, the both sides of described supporting seat are provided with bearing seat, two bearings are arranged in each bearing seat respectively, described bearings roller transmission shaft, described roller between two bearings, be arranged on described roller transmission shaft.
Further, the outside face of described roller is sphere, and the diameter of described roller is greater than described bearing outside diameter.
Further, described rotation lifting body is also provided with the thrust baring supporting described nut rotating disk, and described thrust baring is between described base and described nut rotating disk.
Further, described roller transmission shaft has at least one end to stretch out, and the extending part end of described roller transmission shaft is provided with interior hexagonal hole.
Further, described rotation lifting body is also provided with rotary handle, and on the excircle of described nut rotating disk, uniform and described rotary handle mates the handle installing hole of plug-in mounting.
Further, described bearing top is provided with protective cover, and described protective cover is fixed on described bearing seat top.
Relative to prior art, manual fine-tuning jacking mobile device described in the utility model has following advantage:
(1) use in groups during utility model works, the level that can realize heavy wares or workpiece turn to, parallel motion and lifting, be applicable to the accurate adjustment of heavy wares and parts position; Described device integral structure is simple, simple operation; During operation, described device itself does not move, to activity bases face strong adaptability; Described rotation lifting body adopts worm drive matching thrust bearing, can adjustment direction as required after by workpiece jack-up; Described travel mechanism comprises roller transmission shaft, bearing and roller, can utilize spanner turn roller transmission shaft, drives workpiece displacement, workpiece is accurately put in place while roller rotates in position.
(2) conduction roller spherical design described in the utility model can effective reducing friction resistance, makes adjustment displacement laborsaving and is easy to operation.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the block diagram of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the left view of the utility model embodiment;
Fig. 4 is the utility model using state schematic diagram.
Description of reference numerals:
1-base, 2-thrust baring, 3-nut rotating disk, 3-1-handle installing hole, 4-screw rod, 5-supporting seat, 5-1-bearing seat, 6-roller transmission shaft, 6-1-radial direction through hole, hexagonal hole in 6-2-, 7-bearing, 8-protective cover, 9-roller, 10-rotary handle, 11-parts.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model is made up of three parts, and these three parts are base 1 from bottom to top, rotate lifting body and travel mechanism.Described base 1 is the strut member of manual fine-tuning jacking mobile device, adopts plate iron to make, and for improving the alerting ability that base is put, the profile of base is rectangular plate.
Still referring to Fig. 1, Fig. 2 and Fig. 3, the effect rotating lifting body is jack-up parts and the direction of presetting travel mechanism.Rotating mechanism comprises nut rotating disk 3, screw rod 4 and thrust baring 2.Described nut rotating disk 3 is provided with the negative thread with screw rod 4 screw thread fit, and nut rotating disk 3 and screw rod 4 utilize the principle of worm drive to carry out jacking, has feature that is laborsaving, steady and self-locking.The anglec of rotation for convenience of described nut rotating disk 3 adjusts, and is provided with rotary handle 10, and on the excircle of described nut rotating disk 3, uniform and described rotary handle 10 mates the handle installing hole 3-1 of plug-in mounting accordingly.Rotate lifting body and arrange described thrust baring 2, can reduce rotary resistance, described thrust baring 2 is arranged between described base 1 and described nut rotating disk 3.
Still referring to Fig. 1, Fig. 2 and Fig. 3, the effect of described travel mechanism drives parts to carry out position to move, to meet by the requirement of adjustment parts position accurate adjustment.Described travel mechanism comprises supporting seat 5, roller 9, bearing 8 and roller transmission shaft 6.Described supporting seat 5 is fixed on the top of described screw rod 4, is respectively equipped with bearing seat 5-1 in the both sides of supporting seat 5, and two bearings 7 are arranged in each bearing seat 5-1 respectively.Support described roller transmission shaft 6 by two bearings 7, described roller 9 is arranged on roller transmission shaft 6, with roller transmission shaft 6 synchronous axial system.For preventing bearing from coming off, described bearing 7 top is provided with protective cover 8, and described protective cover 8 is fixed on and described bearing seat 5-1 top, and bearing seat overhead height will lower than the vertex on roller 9 top.For reducing friction drag, can freely adjust weight moving direction under weight jacking state, described roller 9 is designed to spherical configuration, and the diameter of described roller 9 is greater than described bearing 7 external diameter.When roller 9 rotates, reliable frictional power drives parts to move, and in workpiece movable process, manual fine-tuning jacking mobile device itself does not move.The rotation of described roller 9 relies on roller transmission shaft 6 described in manpower turn to realize, and for this reason, described roller transmission shaft 6 has at least one end to stretch out, and is provided with for hexagonal hole 6-2 in assembly wrench, as shown in Figure 3 in this extending part end; As another embodiment, also radial hole 6-1 can be set at the position that stretches out of described roller transmission shaft 6, as shown in Figure 1, to penetrate handle in this radial hole, turn roller.
Referring to Fig. 1, Fig. 4, need use in groups during utility model works, determine according to the profile of parts 11 number using manual fine-tuning jacking mobile device; Each manual fine-tuning jacking mobile device is put to controlled parts 11, sets up the strong point; Nut rotating disk 3 described in turn is by parts jacking and adjust moving direction; Pull the roller transmission shaft 6 of one of them manual fine-tuning jacking mobile device again with inner-hexagon spanner, parts, under the roller effect of each manual fine-tuning jacking mobile device, are namely movable to desired location; After having adjusted, contrarotation nut rotating disk 3, puts down parts 11, takes out manual fine-tuning jacking mobile device.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a manual fine-tuning jacking mobile device, is characterized in that: comprise arrange from bottom to top base (1), rotate lifting body and travel mechanism, described rotating mechanism comprises nut rotating disk (3) and the screw rod (4) of screw thread fit; Described travel mechanism comprises supporting seat (5), roller (9), bearing (8) and roller transmission shaft (6), described supporting seat (5) is fixed on the top of described screw rod (4), the both sides of described supporting seat (5) are provided with bearing seat (5-1), two bearings (7) are arranged in each bearing seat (5-1) respectively, described bearing (7) support roller transmission shaft (6), described roller (9) is positioned between two bearings (7), is arranged on described roller transmission shaft (6).
2. manual fine-tuning jacking mobile device according to claim 1, is characterized in that, the outside face of described roller (9) is sphere, and the diameter of described roller (9) is greater than described bearing (7) external diameter.
3. manual fine-tuning jacking mobile device according to claim 2, it is characterized in that, described rotation lifting body is also provided with the thrust baring (2) supporting described nut rotating disk (3), and described thrust baring (2) is positioned between described base (1) and described nut rotating disk (3).
4. manual fine-tuning jacking mobile device according to claim 3, is characterized in that, described roller transmission shaft (6) has at least one end to stretch out, and the extending part end of described roller transmission shaft (6) is provided with interior hexagonal hole (6-1).
5. manual fine-tuning jacking mobile device according to claim 4, it is characterized in that, described rotation lifting body is also provided with rotary handle (10), and on the excircle of described nut rotating disk (3), uniform and described rotary handle (10) mates the handle installing hole (3-1) of plug-in mounting.
6. manual fine-tuning jacking mobile device according to claim 5, is characterized in that, described bearing (7) top is provided with protective cover (8), and described protective cover (8) is fixed on described bearing seat (5-1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563453.0U CN204198331U (en) | 2014-09-28 | 2014-09-28 | A kind of manual fine-tuning jacking mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563453.0U CN204198331U (en) | 2014-09-28 | 2014-09-28 | A kind of manual fine-tuning jacking mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198331U true CN204198331U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563453.0U Expired - Fee Related CN204198331U (en) | 2014-09-28 | 2014-09-28 | A kind of manual fine-tuning jacking mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287448A (en) * | 2017-07-12 | 2017-10-24 | 朝阳金达钛业股份有限公司 | A kind of titanium sponge alembic support and adjusting means |
| CN110790203A (en) * | 2019-11-18 | 2020-02-14 | 广东美晴建设有限责任公司 | Adjustable lifting device for constructional engineering |
| CN111017787A (en) * | 2019-12-30 | 2020-04-17 | 武昌船舶重工集团有限公司 | Support adjusting device |
-
2014
- 2014-09-28 CN CN201420563453.0U patent/CN204198331U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287448A (en) * | 2017-07-12 | 2017-10-24 | 朝阳金达钛业股份有限公司 | A kind of titanium sponge alembic support and adjusting means |
| CN110790203A (en) * | 2019-11-18 | 2020-02-14 | 广东美晴建设有限责任公司 | Adjustable lifting device for constructional engineering |
| CN110790203B (en) * | 2019-11-18 | 2021-06-08 | 广东美晴建设有限责任公司 | Adjustable lifting device for constructional engineering |
| CN111017787A (en) * | 2019-12-30 | 2020-04-17 | 武昌船舶重工集团有限公司 | Support adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: No. 2266 Chaoyang South Street, Lianchi District, Baoding City, Hebei Province Patentee after: EXQUISITE AUTOMOTIVE SYSTEMS Co.,Ltd. Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: GREAT WALL MOTOR Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |