CN217498566U - Double-rod lifting platform - Google Patents
Double-rod lifting platform Download PDFInfo
- Publication number
- CN217498566U CN217498566U CN202220186969.2U CN202220186969U CN217498566U CN 217498566 U CN217498566 U CN 217498566U CN 202220186969 U CN202220186969 U CN 202220186969U CN 217498566 U CN217498566 U CN 217498566U
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- China
- Prior art keywords
- connecting rod
- lift platform
- rod
- pole lift
- threaded rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims 7
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a lift platform field discloses two pole lift platform, including the installation storehouse, the inside left and right sides in installation storehouse all is provided with gear motor, the gear motor drive end all has the threaded rod through the coupling joint, the equal threaded connection in threaded rod periphery has fixed cover. The utility model discloses in, can drive the threaded rod through gear motor and rotate, because threaded rod and fixed cover threaded connection, make fixed cover can realize the removal on the threaded rod, thereby can drive the connecting rod and open and shut, because the connecting rod links to each other with first connecting rod and second connecting rod through spacing round, make the motion that opens and shuts through the connecting rod, can drive first connecting rod and carry out synchronous motion that opens and shuts with the second connecting rod, thereby make lift platform can realize going up and down, because synchronous operation between the gear motor, make lift platform can be more stable when going up and down, thereby be favorable to the transportation of material, be convenient for people to use.
Description
Technical Field
The utility model relates to a lift platform field especially relates to double-rod lift platform.
Background
Lifting platform is a multi-functional jack-up loading and unloading mechanical equipment, can divide into fixed and portable: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type: the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.
In the process of using the lifting platform, the existing lifting platform in the current market often has a shortcoming when using, namely the existing lifting platform often uses an independent driving source when using, so that the smooth operation of the lifting platform can not be ensured when using.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-rod lifting platform.
In order to achieve the above purpose, the utility model adopts the following technical scheme: two pole lift platform, including the installation storehouse, the inside left and right sides in installation storehouse all is provided with gear motor, gear motor drive end all has the threaded rod through the coupling joint, the equal threaded connection in threaded rod periphery has fixed cover, the lower part all rotates in fixed cover periphery and is connected with the connecting rod, the one end that fixed cover was kept away from to the connecting rod all is connected with first connecting rod and second connecting rod respectively through spacing round, first connecting rod top all rotates and is connected with first hinge, second connecting rod bottom all rotates and is connected with the second hinge, first connecting rod bottom all rotates with second connecting rod top and is connected with the pulley, first connecting rod bottom all connects in the chassis top left and right sides through the pulley, the pulley on second connecting rod top all sets up inboard at the stopper, the second connecting rod all is connected with anti-falling mechanism through the fixed axle.
As a further description of the above technical solution:
and rollers which are positively and uniformly distributed are stretched at the bottom end of the bottom frame.
As a further description of the above technical solution:
one end of the anti-falling mechanism, which is far away from the second connecting rod, is connected with a first connecting rod through a connecting seat.
As a further description of the above technical solution:
the installation bin is arranged in the middle between the top plate and the bottom frame.
As a further description of the above technical solution:
the first hinges are fixedly connected to the rear portions of the left side and the right side of the bottom end of the top plate.
As a further description of the above technical solution:
the second hinges are fixedly connected to the rear portions of the left side and the right side of the top end of the bottom frame.
As a further description of the above technical solution:
the stopper is all fixed connection in the roof bottom left and right sides.
As a further description of the above technical solution:
the first connecting rods are all arranged on the outer sides of the second connecting rods.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first all be provided with gear motor in the inside both sides in installation storehouse, can drive the threaded rod through gear motor and rotate, because threaded rod and fixed cover threaded connection, fixed cover is spacing by the connecting rod simultaneously, make fixed cover can realize the removal on the threaded rod, thereby can drive the connecting rod and open and shut, because the connecting rod links to each other with first connecting rod and second connecting rod through spacing round, make the motion that opens and shuts through the connecting rod, can drive first connecting rod and second connecting rod and carry out synchronous opening and shutting motion, thereby make lift platform can realize going up and down, because synchronous operation between the gear motor, make lift platform can be more stable when going up and down, thereby be favorable to the transportation of material, be convenient for people to use.
Drawings
Fig. 1 is a front view of a dual-rod lifting platform provided by the present invention;
fig. 2 is a side view of the dual-rod lifting platform provided by the present invention;
fig. 3 is a side view of the dual-rod lifting platform provided by the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1.
Illustration of the drawings:
1. a top plate; 2. a first link; 3. a fixed shaft; 4. a second link; 5. an anti-falling mechanism; 6. a pulley; 7. a roller; 8. a chassis; 9. installing a bin; 10. a threaded rod; 11. a limiting block; 12. a first hinge; 13. a second hinge; 14. a connecting seat; 15. a limiting wheel; 16. a connecting rod; 17. fixing a sleeve; 18. a speed reducing motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a double-rod lifting platform comprises an installation bin 9, wherein the left side and the right side inside the installation bin 9 are respectively provided with a speed reducing motor 18, the driving ends of the speed reducing motors 18 are respectively connected with a threaded rod 10 through a coupler, the periphery of the threaded rod 10 is in threaded connection with a fixed sleeve 17, the upper part and the lower part of the periphery of the fixed sleeve 17 are in rotational connection with a connecting rod 16, one end of the connecting rod 16, far away from the fixed sleeve 17, is respectively connected with a first connecting rod 2 and a second connecting rod 4 through a limiting wheel 15, the threaded rod 10 can be driven to rotate through the speed reducing motor 18, the fixed sleeve 17 is limited by the connecting rod 16 at the same time, so that the fixed sleeve 17 can move on the threaded rod 10, the connecting rod 16 can be driven to open and close, the top end of the first connecting rod 2 is in rotational connection with a first hinge 12, the bottom end of the second connecting rod 4 is in rotational connection with a second hinge 13, and the bottom end of the first connecting rod 2 and the top end of the second connecting rod 4 are in rotational connection with a pulley 6, 2 bottoms of first connecting rod all connect in the 8 top left and right sides of chassis through pulley 6, pulley 6 on 4 tops of second connecting rod all sets up at stopper 11 inboardly, because connecting rod 16 links to each other with first connecting rod 2 and second connecting rod 4 through spacing wheel 15, make the motion that opens and shuts through connecting rod 16, can drive first connecting rod 2 and second connecting rod 4 and carry out the motion that opens and shuts in step, thereby make lift platform can realize going up and down, because synchronous operation between gear motor 18, make lift platform can be more stable when going up and down, thereby be favorable to the transportation of material, the people of being convenient for use, second connecting rod 4 all is connected with anti-falling mechanism 5 through fixed axle 3.
The bottom end of the bottom frame 8 is extended with rollers 7 which are uniformly distributed, the lifting platform body is convenient to move through the rollers 7, one end of the anti-falling mechanism 5, which is far away from the second connecting rod 4, is connected with the first connecting rod 2 through a connecting seat 14, the anti-falling mechanism 5 is divided into two groups, two groups of racks are arranged between each group, the racks are driven by a cylinder to be separated and opened, the top plate 1 can be supported by utilizing the supporting force when the racks are meshed, so that the top plate 1 cannot fall off when lifted, the mounting bin 9 is arranged in the middle between the top plate 1 and the bottom frame 8, the first hinges 12 are fixedly connected with the rear parts of the left side and the right side of the bottom end of the top plate 1, the second hinges 13 are fixedly connected with the rear parts of the left side and the right side of the top end of the bottom frame 8, the limit blocks 11 are fixedly connected with the left side and the right side of the bottom end of the top plate 1, the pulleys 6 can be limited through the limit blocks 11, so that the lifting platform is more stable when lifted, the first links 2 are each disposed outside the second link 4.
The working principle is as follows: at first all be provided with gear motor 18 in the inside both sides in installation storehouse 9, can drive threaded rod 10 through gear motor 18 and rotate, because threaded rod 10 and fixed cover 17 threaded connection, fixed cover 17 is spacing by connecting rod 16 simultaneously, make fixed cover 17 can realize the removal on threaded rod 10, thereby can drive connecting rod 16 and open and shut, because connecting rod 16 links to each other with first connecting rod 2 and second connecting rod 4 through spacing wheel 15, make the motion that opens and shuts through connecting rod 16, can drive first connecting rod 2 and second connecting rod 4 and carry out synchronous motion that opens and shuts, thereby make lift platform can realize going up and down, because synchronous operation between gear motor 18, make lift platform can be more stable when going up and down, thereby be favorable to the transportation of material, be convenient for people to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Two pole lift platform, including installation storehouse (9), its characterized in that: the left side and the right side inside the installation bin (9) are both provided with a speed reducing motor (18), the driving ends of the speed reducing motors (18) are connected with a threaded rod (10) through a coupler, the periphery of the threaded rod (10) is connected with a fixed sleeve (17) through threads, the upper part and the lower part of the periphery of the fixed sleeve (17) are connected with a connecting rod (16) in a rotating way, one end of the connecting rod (16) far away from the fixed sleeve (17) is respectively connected with a first connecting rod (2) and a second connecting rod (4) through a limiting wheel (15), the top end of the first connecting rod (2) is connected with a first hinge (12) in a rotating way, the bottom end of the second connecting rod (4) is connected with a second hinge (13) in a rotating way, the bottom end of the first connecting rod (2) and the top end of the second connecting rod (4) are both connected with a pulley (6) in a rotating way, the bottom end of the first connecting rod (2) is connected with the left side and the right side of the top end of the underframe (8) through a pulley (6), the pulley (6) on the top end of the second connecting rod (4) are arranged on the inner side of the limiting block (11), and the second connecting rod (4) is connected with an anti-falling mechanism (5) through a fixing shaft (3).
2. The dual pole lift platform of claim 1, wherein: the bottom end of the bottom frame (8) is provided with rollers (7) which are extended, defined and uniformly distributed.
3. The dual pole lift platform of claim 1, wherein: one end of the anti-falling mechanism (5) far away from the second connecting rod (4) is connected with the first connecting rod (2) through the connecting seat (14).
4. The dual pole lift platform of claim 1, wherein: the mounting bin (9) is arranged in the middle between the top plate (1) and the bottom frame (8).
5. The dual pole lift platform of claim 1, wherein: the first hinges (12) are fixedly connected to the rear portions of the left side and the right side of the bottom end of the top plate (1).
6. The dual pole lift platform of claim 1, wherein: the second hinges (13) are fixedly connected to the rear parts of the left side and the right side of the top end of the bottom frame (8).
7. The dual pole lift platform of claim 1, wherein: the limiting blocks (11) are fixedly connected to the left side and the right side of the bottom end of the top plate (1).
8. The dual pole lift platform of claim 1, wherein: the first connecting rods (2) are all arranged on the outer side of the second connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220186969.2U CN217498566U (en) | 2022-01-24 | 2022-01-24 | Double-rod lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220186969.2U CN217498566U (en) | 2022-01-24 | 2022-01-24 | Double-rod lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217498566U true CN217498566U (en) | 2022-09-27 |
Family
ID=83342471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220186969.2U Expired - Fee Related CN217498566U (en) | 2022-01-24 | 2022-01-24 | Double-rod lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217498566U (en) |
-
2022
- 2022-01-24 CN CN202220186969.2U patent/CN217498566U/en not_active Expired - Fee Related
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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: 20220927 |