CN208279254U - A kind of double-column planer lifting machine that stability is good - Google Patents
A kind of double-column planer lifting machine that stability is good Download PDFInfo
- Publication number
- CN208279254U CN208279254U CN201820577297.1U CN201820577297U CN208279254U CN 208279254 U CN208279254 U CN 208279254U CN 201820577297 U CN201820577297 U CN 201820577297U CN 208279254 U CN208279254 U CN 208279254U
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- China
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- fixedly connected
- lifting machine
- positioning case
- bearing
- stability
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Abstract
The utility model discloses a kind of good double-column planer lifting machines of stability, including ground, the top movable on the ground is connected with lifting machine ontology, the bottom of lifting machine ontology two sides is fixedly connected to positioning case, inside at the top of the positioning case is fixedly connected with turntable, the bottom of the turntable is fixedly connected with bull stick, and the bottom of the bull stick is through positioning case and extends to the inside of positioning case and is fixedly connected with the first helical gear.The utility model is used cooperatively by setting positioning case, turntable, bull stick, the first helical gear, first bearing, threaded rod, the second helical gear, thread bush, limited post, moving hole, card slot and kelly, solve the problems, such as that existing double-column planer lifting machine stability is poor, the good double-column planer lifting machine of the stability, has the good advantage of stability, user is be not in shaking using the device the phenomenon that, to improve the practicability of double-column planer lifting machine.
Description
Technical field
The utility model relates to gantry lifting machine technical field, the good double-column planer lifting machine of specially a kind of stability.
Background technique
Auto lift with two-sided props is a kind of motor vehicle repair and the maintenance common special-purpose machinery lifting equipment of unit, and twin columns lift booting
All it is the main Types of lifting machine, is widely used in the maintenance and maintenance of the compact cars such as car, auto lift with two-sided props has symmetrical expression
With two kinds of asymmetric, the brachium of symmetrical four arms of lifting machine is roughly equal, so that autocentre is in column
Between position, for the ordinary maintenance of the automobile of the types such as pick up and motor van it is this symmetrical expression lifting machine may be best
Selection, but for the symmetrical auto lift with two-sided props not big enough for some intercolumniation width, cannot be opened after vehicle hoisting
Car door is a very big disadvantage, and double-column planer lifting machine is one kind of auto lift with two-sided props, but existing double-column planer is lifted
It is poor to rise machine stability, causes user the phenomenon that being easy to appear shaking using the device, to reduce double-column planer lifting
The practicability of machine.
Utility model content
The purpose of this utility model is to provide a kind of good double-column planer lifting machine of stability, have good excellent of stability
Point solves the problems, such as that existing double-column planer lifting machine stability is poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of double-column planer that stability is good lifting
Machine, including ground, the top movable on the ground are connected with lifting machine ontology, and the bottom of lifting machine ontology two sides is fixed
It is connected with positioning case, the inside at the top of the positioning case is fixedly connected with turntable, and the bottom of the turntable is fixedly connected with bull stick,
The bottom of the bull stick is through positioning case and extends to the inside of positioning case and is fixedly connected with the first helical gear, in the positioning case
First bearing is fixedly connected on the inside of chamber, the first bearing is fixedly connected with threaded rod far from the side of lifting machine ontology,
The second helical gear is fixedly connected on the inside of the threaded rod surface, first helical gear is engaged with the second helical gear, described
The surface of threaded rod and it is threaded with thread bush far from the side of lifting machine ontology, the bottom of the thread bush is fixedly connected with
Limited post, the two sides at the top of the ground are fixedly connected to moving hole, and the outside inside the moving hole offers card slot, institute
The bottom of limited post is stated through positioning case and extends to the inside of moving hole and is fixedly connected with kelly, the outside of the kelly extends
To the inside of card slot.
Preferably, the outside at the top of the turntable is provided with bolt, and the bottom of the bolt sequentially passes through turntable and positioning
The case and inside for extending to positioning case is threadedly coupled with positioning case.
Preferably, the threaded rod is fixedly connected with second bearing far from one end of first bearing, and the second bearing is remote
Side from threaded rod is fixedly connected with the inner wall of positioning case.
Preferably, the surface that the bull stick is located inside positioning case is fixedly connected with 3rd bearing, the 3rd bearing
Top is fixedly connected with the inner wall of positioning case.
Preferably, it is fixedly connected with slide bar at the top of the thread bush, sliding slot is offered at the top of the positioning case, it is described
Slide bar is slidably connected with sliding slot.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting positioning case, turntable, bull stick, the first helical gear, first bearing, threaded rod, second
Helical gear, thread bush, limited post, moving hole, card slot and kelly are used cooperatively, and it is steady to solve existing double-column planer lifting machine
The problem of qualitative difference, the good double-column planer lifting machine of the stability have the good advantage of stability, and user is using the device
The phenomenon that being not in shaking, to improve the practicability of double-column planer lifting machine.
2, the utility model can fix turntable by setting bolt, turntable rotation when being not required to rotation be prevented, by setting
The phenomenon that setting second bearing, the stability of threaded rod can be increased, prevent threaded rod from shaking, by the way that 3rd bearing is arranged,
Bull stick can be fixed, the phenomenon that anti-dog link shakes can prevent spiral shell by setting slide bar and sliding slot with fixed thread set
The phenomenon that line set rotates.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged diagram of A in the utility model Fig. 1.
In figure: 1 ground, 2 lifting machine ontologies, 3 positioning cases, 4 turntables, 5 bull sticks, 6 first helical gears, 7 first bearings, 8 spiral shells
Rasp bar, 9 second helical gears, 10 second bearings, 11 thread bush, 12 limited posts, 13 moving hole, 14 card slots, 15 sliding slots, 16 kellies,
17 bolts, 18 3rd bearings, 19 slide bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The top movable of the good double-column planer lifting machine of a kind of stability referring to FIG. 1-2, including ground 1, ground 1 connects
It is connected to lifting machine ontology 2, the bottom of 2 two sides of lifting machine ontology is fixedly connected to positioning case 3, and the inside at 3 top of positioning case is solid
Surely it is connected with turntable 4, the outside at 4 top of turntable is provided with bolt 17, and the bottom of bolt 17 sequentially passes through turntable 4 and positioning case 3
And the inside for extending to positioning case 3 is threadedly coupled with positioning case 3, by the way that bolt 17 is arranged, can be fixed turntable 4, be prevented turntable 4
The rotation when being not required to rotation, the bottom of turntable 4 are fixedly connected with bull stick 5, and bull stick 5 is located at the fixed company in the surface inside positioning case 3
It is connected to 3rd bearing 18, the top of 3rd bearing 18 is fixedly connected with the inner wall of positioning case 3, can by the way that 3rd bearing 18 is arranged
To fix bull stick 5, the bottom of the phenomenon that anti-dog link 5 shakes, bull stick 5 through positioning case 3 and extend to the interior of positioning case 3
Portion is fixedly connected with the first helical gear 6, first bearing 7 is fixedly connected on the inside of 3 inner cavity of positioning case, first bearing 7 is far from act
The side for rising machine ontology 2 is fixedly connected with threaded rod 8, and threaded rod 8 is fixedly connected with second bearing far from one end of first bearing 7
10, side of the second bearing 10 far from threaded rod 8 is fixedly connected with the inner wall of positioning case 3, can be with by the way that second bearing 10 is arranged
Increase the stability of threaded rod 8, the phenomenon that preventing threaded rod 8 from shaking, threaded rod is fixedly connected with second on the inside of 8 surface
Helical gear 9, the first helical gear 6 are engaged with the second helical gear 9, the surface of threaded rod 8 and the side screw thread far from lifting machine ontology 2
It is connected with thread bush 11, the top of thread bush 11 is fixedly connected with slide bar 19, and the top of positioning case 3 offers sliding slot 15, slide bar
19 are slidably connected with sliding slot 15, by setting slide bar 19 and sliding slot 15, can cover 11 with fixed thread, prevent 11 turns of thread bush
Dynamic phenomenon, the bottom of thread bush 11 are fixedly connected with limited post 12, and the two sides at 1 top of ground are fixedly connected to moving hole
13, the outside inside moving hole 13 offers card slot 14, and the bottom of limited post 12 through positioning case 3 and extends to moving hole 13
Inside is fixedly connected with kelly 16, and the outside of kelly 16 extends to the inside of card slot 14, by setting positioning case 3, turntable 4, turns
Bar 5, the first helical gear 6, first bearing 7, threaded rod 8, the second helical gear 9, thread bush 11, limited post 12, moving hole 13, card slot
14 and kelly 16 be used cooperatively, solve the problems, such as that existing double-column planer lifting machine stability is poor, good double of the stability
Column gantry lifting machine, has a good advantage of stability, and user is be not in shaking using the device the phenomenon that, to improve
The practicability of double-column planer lifting machine.
In use, user first extracts bolt 17, then bull stick 5 is driven to rotate by turntable 4, the rotation of bull stick 5 drives the
The rotation of one helical gear 6, rotation rotation the second helical gear 9 rotation of the first helical gear 6, the rotation of the second helical gear 9 drive 8 band of threaded rod
Dynamic thread bush 11 is mobile, and thread bush 11 is mobile to drive limited post 12 mobile, and limited post 12 is mobile to drive kelly 16 mobile, reaches
The good effect of stability.
In summary: the good double-column planer lifting machine of the stability passes through positioning case 3, turntable 4, bull stick 5, the first helical teeth
Take turns 6, first bearing 7, threaded rod 8, the second helical gear 9, thread bush 11, limited post 12, moving hole 13, card slot 14 and kelly 16
Cooperation, solves the problems, such as that existing double-column planer lifting machine stability is poor.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of good double-column planer lifting machine of stability, including ground (1), it is characterised in that: the top of the ground (1) is living
Dynamic to be connected with lifting machine ontology (2), the bottom of lifting machine ontology (2) two sides is fixedly connected to positioning case (3), described fixed
Inside at the top of position case (3) is fixedly connected with turntable (4), and the bottom of the turntable (4) is fixedly connected with bull stick (5), and described turn
The bottom of bar (5) is through positioning case (3) and extends to the inside of positioning case (3) and is fixedly connected with the first helical gear (6), described fixed
Position is fixedly connected with first bearing (7) on the inside of case (3) inner cavity, side of the first bearing (7) far from lifting machine ontology (2)
It is fixedly connected with threaded rod (8), is fixedly connected with the second helical gear (9) on the inside of threaded rod (8) surface, described first tiltedly
Gear (6) is engaged with the second helical gear (9), the surface of the threaded rod (8) and the side screw thread company far from lifting machine ontology (2)
It is connected to thread bush (11), the bottom of the thread bush (11) is fixedly connected with limited post (12), the two sides at the top of the ground (1)
It is fixedly connected to moving hole (13), the internal outside of the moving hole (13) offers card slot (14), the limited post (12)
Bottom through positioning case (3) and extend to the inside of moving hole (13) and be fixedly connected with kelly (16), the kelly (16)
Outside extends to the inside of card slot (14).
2. a kind of good double-column planer lifting machine of stability according to claim 1, it is characterised in that: the turntable (4)
It is provided on the outside of top bolt (17), the bottom of the bolt (17) sequentially passes through turntable (4) and positioning case (3) and extends to
The inside of positioning case (3) is threadedly coupled with positioning case (3).
3. a kind of good double-column planer lifting machine of stability according to claim 1, it is characterised in that: the threaded rod
(8) one end far from first bearing (7) is fixedly connected with second bearing (10), and the second bearing (10) is far from threaded rod (8)
Side be fixedly connected with the inner wall of positioning case (3).
4. a kind of good double-column planer lifting machine of stability according to claim 1, it is characterised in that: the bull stick (5)
The surface internal positioned at positioning case (3) is fixedly connected with 3rd bearing (18), the top of the 3rd bearing (18) and positioning case
(3) inner wall is fixedly connected.
5. a kind of good double-column planer lifting machine of stability according to claim 1, it is characterised in that: the thread bush
(11) be fixedly connected at the top of slide bar (19), offered sliding slot (15) at the top of the positioning case (3), the slide bar (19) with
Sliding slot (15) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577297.1U CN208279254U (en) | 2018-04-20 | 2018-04-20 | A kind of double-column planer lifting machine that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577297.1U CN208279254U (en) | 2018-04-20 | 2018-04-20 | A kind of double-column planer lifting machine that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279254U true CN208279254U (en) | 2018-12-25 |
Family
ID=64751793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820577297.1U Expired - Fee Related CN208279254U (en) | 2018-04-20 | 2018-04-20 | A kind of double-column planer lifting machine that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155907A (en) * | 2019-06-05 | 2019-08-23 | 上海程禾饰品有限公司 | A kind of convenient lifting supporting table of household |
-
2018
- 2018-04-20 CN CN201820577297.1U patent/CN208279254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155907A (en) * | 2019-06-05 | 2019-08-23 | 上海程禾饰品有限公司 | A kind of convenient lifting supporting table of household |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181225 Termination date: 20200420 |