CN212982371U - Lifting device for building electromechanical construction - Google Patents
Lifting device for building electromechanical construction Download PDFInfo
- Publication number
- CN212982371U CN212982371U CN202021642656.0U CN202021642656U CN212982371U CN 212982371 U CN212982371 U CN 212982371U CN 202021642656 U CN202021642656 U CN 202021642656U CN 212982371 U CN212982371 U CN 212982371U
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- China
- Prior art keywords
- base
- fixedly connected
- bevel gear
- lifting device
- spring
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a lifting device for building electromechanical construction, the on-line screen storage device comprises a base, two support frames of the last fixed surface of base and a double-shaft motor, and the upper surface of base rotates and is connected with two screws, two the screw is located double-shaft motor's both sides respectively, two the top of screw rotates with the interior roof of two support frames respectively and is connected, the first bevel gear of two drive ends difference fixedly connected with of double-shaft motor, two the surface of screw has fixed the second bevel gear that has cup jointed respectively, first bevel gear is connected with second bevel gear meshing, two the surface screw thread of screw has cup jointed two thread blocks, two be connected with the elevating platform jointly between the thread block. The utility model discloses elevating gear has overweight alarming function to can improve elevating gear's stability, make it also can stably fix on uneven road surface.
Description
Technical Field
The utility model relates to a construction field especially relates to a elevating gear is used in building electromechanical construction.
Background
The lifting device is a device for lifting and adjusting operation of operators or goods in the construction process in the construction operation process. The existing lifting device for building electromechanical construction does not have a weight limiting function, is easy to cause overload of the lifting device, causes potential safety hazards, and is not stable enough at the bottom and lower in safety when used on uneven road surfaces.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a lifting device for the electromechanical construction of a building.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting device for building electromechanical construction comprises a base, wherein the upper surface of the base is fixedly connected with two supporting frames and a double-shaft motor, the upper surface of the base is rotatably connected with two lead screws, the two lead screws are respectively positioned at two sides of the double-shaft motor, the top ends of the two lead screws are respectively rotatably connected with the inner top walls of the two supporting frames, two driving ends of the double-shaft motor are respectively fixedly connected with a first bevel gear, the outer surfaces of the two lead screws are respectively fixedly sleeved with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the outer surface threads of the two lead screws are sleeved with two thread blocks, a lifting platform is jointly connected between the two thread blocks, the upper surface of the lifting platform is fixedly connected with a plurality of first springs and a proximity switch, and the upper surfaces of the first springs are jointly and fixedly connected with a, the lateral wall of support frame is provided with the alarm, the lower fixed surface of backup pad is connected with the ejector pad, the ejector pad is located proximity switch directly over, the four corners of base is rotated and is connected with four supporting legs, four arc-shaped fixing plate of four corners lateral wall fixedly connected with of base, four first fixed orifices and second fixed orifices, four have been seted up respectively to arc-shaped fixing plate's surface the upper surface of supporting leg is seted up flutedly respectively, the inner wall fixedly connected with second spring of recess, the top fixedly connected with fixture block of second spring, four the equal screw thread of one end that the base was kept away from to the supporting leg rotates and is connected with the threaded rod, the top fixedly connected with rotation handle of threaded rod, the bottom of threaded rod rotates and is connected.
As a further description of the above technical solution:
the bottom of base is provided with four universal wheels.
As a further description of the above technical solution:
the proximity switch is electrically connected with the alarm.
As a further description of the above technical solution:
one end of the clamping block, which is far away from the second spring, extends to the inside of the first fixing hole.
As a further description of the above technical solution:
and friction teeth are arranged at the bottom of the supporting seat.
As a further description of the above technical solution:
one end of the clamping block close to the second spring is connected with the inner wall of the groove in a sliding mode.
The utility model discloses following beneficial effect has:
1. through the setting through first spring, backup pad, ejector pad, proximity switch, alarm, when the weight of placing the goods on the backup pad surface is greater than the power that first spring itself can bear, first spring compression makes ejector pad and proximity switch contact and sends the warning, reminds people to overload, avoids appearing the potential safety hazard.
2. Through the setting of supporting leg, threaded rod, rotation handle, supporting seat, enlarge the area of base to improve elevating gear's stability, and rotatable threaded rod adjusts the supporting seat and makes it also can stably fix on uneven ground, and through the setting of first fixed orifices and second fixed orifices, spring, fixture block, be convenient for fix and accomodate the supporting leg.
The utility model discloses elevating gear has overweight alarming function to can improve elevating gear's stability, make it also can stably fix on uneven road surface, have certain practicality.
Drawings
Fig. 1 is a main sectional view of a lifting device for building electromechanical construction provided by the utility model;
fig. 2 is a partial top view of the lifting device for building electromechanical construction provided by the present invention;
fig. 3 is an enlarged view of a of the lifting device for building electromechanical construction according to the present invention.
Illustration of the drawings:
1. a base; 2. a double-shaft motor; 3. a first bevel gear; 4. a second bevel gear; 5. a support frame; 6. a lifting platform; 7. a support plate; 8. a push block; 9. a first spring; 10. a thread block; 11. a proximity switch; 12. supporting legs; 13. rotating the handle; 14. a threaded rod; 15. a supporting seat; 16. a lead screw; 17. an arc-shaped fixing plate; 18. a first fixing hole; 19. a second fixing hole; 20. a clamping block; 21. a second spring; 22. a groove; 23. an alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, the present invention provides an embodiment: a lifting device for building electromechanical construction comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with two support frames 5 and a double-shaft motor 2, the upper surface of the base 1 is rotatably connected with two lead screws 16, the two lead screws 16 are respectively positioned at two sides of the double-shaft motor 2, the top ends of the two lead screws 16 are respectively rotatably connected with the inner top walls of the two support frames 5, two driving ends of the double-shaft motor 2 are respectively fixedly connected with a first bevel gear 3, the outer surfaces of the two lead screws 16 are respectively and fixedly sleeved with a second bevel gear 4, the first bevel gear 3 is meshed with the second bevel gear 4, the outer surface threads of the two lead screws 16 are sleeved with two thread blocks 10, a lifting platform 6 is jointly connected between the two thread blocks 10, the upper surface of the lifting platform 6 is fixedly connected with a plurality of first springs 9 and a proximity switch 11, the upper surfaces of the first springs, the lateral wall of support frame 5 is provided with alarm 23, the lower fixed surface of backup pad 7 is connected with ejector pad 8, ejector pad 8 is located proximity switch 11 directly over, base 1's four corners is rotated and is connected with four supporting legs 12, four arc fixed plate 17 of base 1's four corners lateral wall fixedly connected with, first fixed orifices 18 and second fixed orifices 19 have been seted up respectively to four arc fixed plate 17's surface, recess 22 has been seted up respectively to four supporting leg 12's upper surface, recess 22's inner wall fixedly connected with second spring 21, second spring 21's top fixedly connected with fixture block 20, four supporting leg 12 keep away from the equal screw thread rotation of base 1's one end and are connected with threaded rod 14, threaded rod 14's top fixedly connected with turning handle 13, threaded rod 14's bottom is rotated.
The bottom of base 1 is provided with four universal wheels, is convenient for remove.
One end of the fixture block 20 far away from the second spring 21 extends to the inside of the first fixing hole 18, the fixture block 20 is fixed with the first fixing hole 18 when the supporting leg 12 extends, and the fixture block 20 is fixed with the second fixing hole 19 when the supporting leg 12 retracts.
The bottom of supporting seat 15 is provided with the friction tooth, improves base 1's stability.
One end of the latch 20 close to the second spring 21 is slidably connected with the inner wall of the groove 22, so that the moving stability of the latch 20 is improved.
The working principle is as follows: when the weight of the goods placed on the surface of the supporting plate 7 is larger than the force born by the first spring 9, the first spring 9 is compressed, so that the push block 8 is contacted with the proximity switch 11 to give an alarm to remind people of overloading, when the lifting device needs to be stably fixed, the fixture block 20 is pressed down to compress the second spring 21, the fixture block 20 is separated from the second fixing hole 19, then the supporting leg 12 is rotated to fix the fixture block 20 with the first fixing hole 18, the supporting legs 12 are unfolded, then the rotating handle 13 is rotated to lower the threaded rod 14, so that the supporting seat 15 is contacted with the ground, the device is more stable, when lifting is needed, the double-shaft motor 2 is started to enable the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 4 to rotate, the two lead screws 16 rotate, and the two lead screws 16 drive the thread block 10 to move upwards to enable the lifting platform 6 to move upwards to achieve lifting.
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 (6)
1. The utility model provides a building elevating gear for electromechanical construction, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two support frames (5) and a double-shaft motor (2), the upper surface of the base (1) is rotatably connected with two lead screws (16), the two lead screws (16) are respectively positioned at two sides of the double-shaft motor (2), the top ends of the two lead screws (16) are respectively rotatably connected with the inner top walls of the two support frames (5), two driving ends of the double-shaft motor (2) are respectively and fixedly connected with a first bevel gear (3), the outer surfaces of the two lead screws (16) are respectively and fixedly sleeved with a second bevel gear (4), the first bevel gear (3) is meshed with the second bevel gear (4), the outer surface threads of the two lead screws (16) are sleeved with two thread blocks (10), a lifting platform (6) is jointly connected between the two thread blocks (10), and the upper surface of the lifting platform (6) is fixedly connected with a plurality of first springs (9) and a proximity switch (11), it is a plurality of the common fixedly connected with backup pad of upper surface (7) of first spring (9), the lateral wall of support frame (5) is provided with alarm (23), the lower fixed surface of backup pad (7) is connected with ejector pad (8), ejector pad (8) are located and are close switch (11) directly over, the four corners of base (1) is rotated and is connected with four supporting legs (12), four arc fixed plate (17) of the four corners lateral wall fixedly connected with of base (1), four first fixed orifices (18) and second fixed orifices (19), four have been seted up respectively to the surface of arc fixed plate (17) the upper surface of supporting leg (12) is seted up fluted (22) respectively, the inner wall fixedly connected with second spring (21) of recess (22), the top fixedly connected with fixture block (20) of second spring (21), four the equal screw thread rotation of one end that base (1) was kept away from to supporting leg (12) is connected with (14) ) The top end of the threaded rod (14) is fixedly connected with a rotating handle (13), and the bottom end of the threaded rod (14) is rotatably connected with a supporting seat (15).
2. The lifting device for building electromechanical construction according to claim 1, characterized in that: the bottom of the base (1) is provided with four universal wheels.
3. The lifting device for building electromechanical construction according to claim 1, characterized in that: the proximity switch (11) is electrically connected with the alarm (23).
4. The lifting device for building electromechanical construction according to claim 1, characterized in that: one end of the fixture block (20) far away from the second spring (21) extends to the interior of the first fixing hole (18).
5. The lifting device for building electromechanical construction according to claim 1, characterized in that: the bottom of the supporting seat (15) is provided with friction teeth.
6. The lifting device for building electromechanical construction according to claim 1, characterized in that: one end of the fixture block (20) close to the second spring (21) is connected with the inner wall of the groove (22) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021642656.0U CN212982371U (en) | 2020-08-10 | 2020-08-10 | Lifting device for building electromechanical construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021642656.0U CN212982371U (en) | 2020-08-10 | 2020-08-10 | Lifting device for building electromechanical construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982371U true CN212982371U (en) | 2021-04-16 |
Family
ID=75431882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021642656.0U Expired - Fee Related CN212982371U (en) | 2020-08-10 | 2020-08-10 | Lifting device for building electromechanical construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340116A (en) * | 2021-05-19 | 2021-09-03 | 扬州京尚源机械制造有限公司 | Possesses novel casting furnace that can dismantle base |
| CN113503010A (en) * | 2021-06-05 | 2021-10-15 | 张晓红 | A elevation structure for construction |
| CN114680458A (en) * | 2022-02-17 | 2022-07-01 | 上海心柒文化传播有限公司 | Multifunctional workbench for game development |
-
2020
- 2020-08-10 CN CN202021642656.0U patent/CN212982371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340116A (en) * | 2021-05-19 | 2021-09-03 | 扬州京尚源机械制造有限公司 | Possesses novel casting furnace that can dismantle base |
| CN113503010A (en) * | 2021-06-05 | 2021-10-15 | 张晓红 | A elevation structure for construction |
| CN114680458A (en) * | 2022-02-17 | 2022-07-01 | 上海心柒文化传播有限公司 | Multifunctional workbench for game development |
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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: 20210416 |