CN213171237U - Material lifting device for building engineering - Google Patents
Material lifting device for building engineering Download PDFInfo
- Publication number
- CN213171237U CN213171237U CN202021871473.6U CN202021871473U CN213171237U CN 213171237 U CN213171237 U CN 213171237U CN 202021871473 U CN202021871473 U CN 202021871473U CN 213171237 U CN213171237 U CN 213171237U
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- fixedly connected
- threaded rod
- gear
- sleeved
- carrier
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Abstract
The utility model discloses a material lifting device for building engineering, including mount, fixed pipe, threaded rod, limiting plate and a protection section of thick bamboo, the inner wall of mount has cup jointed fixed pipe, the threaded rod has been cup jointed in the inside activity of fixed pipe. The utility model discloses a step motor drives the internal thread pipe and rotates, through the mating reaction between internal thread pipe and the threaded rod, controls the position of threaded rod in the vertical direction to realize the lift carrier, connect the carrier through rigid threaded rod, in strong wind weather, can prevent the carrier because weather effect, thereby lead to the condition of rocking, ensured the safety of material transportation to a certain extent; through set up the thing board cooperation pressure sensor of carrying in the bottom of carrier, can effectually prevent when loading the material, lead to the condition of material focus skew to can avoid because of material focus skew, make the threaded rod atress inhomogeneous, lead to the cracked condition of threaded rod.
Description
Technical Field
The utility model relates to a building engineering equipment technical field specifically is a material lifting device for building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The building construction is characterized in that the building construction is provided with a top cover, a beam column, a wall and a foundation, an inner space can be formed, the requirements of production, living, learning and public activities of people are met, and in the construction process of the building construction, a lifting device which needs materials generally transfers the materials to the air from the ground so as to facilitate the normal operation of high-rise building construction.
The existing material lifting device generally lifts materials through a motor, so that high-rise personnel can conveniently carry out construction, but because the steel wire rope is not rigid, when the material lifting device is used in a strong wind weather, the materials at the bottom end of the steel wire rope can swing, so that certain danger can be caused; moreover, the existing material lifting device has no function of gravity center prompting, when materials are loaded, the gravity center of the materials is probably deviated, so that the stress of the device is uneven, and the abnormality of equipment can be caused in the process of lifting the materials, so that certain potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a material hoisting device for building engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a material lifting device for constructional engineering comprises a lifting mechanism and a carrying mechanism;
the lifting mechanism comprises a fixing frame, a fixing pipe, a threaded rod, a limiting plate and a protection barrel, wherein the fixing pipe is sleeved on the inner wall of the fixing frame, the threaded rod is sleeved on the inner wall of the fixing pipe in an internal movement manner, the threaded rod is sleeved on the surface thread below the fixing frame in an arranging manner, the internal threaded pipe is sleeved on the inner wall of the inner barrel through a bearing in a rotating manner, the inner barrel is sleeved on the inner wall of the protection barrel, the protection barrel is fixedly connected to the bottom of the fixing frame, the internal threaded pipe is sleeved on the first gear in a rotating manner, the first gear is meshed with the second gear, the top of the second gear is fixedly connected with a transmission rod, the transmission rod is rotatably sleeved inside a sleeve, the sleeve is sleeved on the surface of the fixing frame, the top of the transmission rod is fixedly connected with a third gear, the, the fourth gear is fixedly connected to the power output end of the speed reducer, the speed reducer is fixedly connected to the surface of the top of the fixing frame, the power input end of the speed reducer is fixedly connected with the output end of the stepping motor, the stepping motor is fixedly connected to the inside of the case, and the case is fixedly connected to the top of the fixing frame;
the object carrying mechanism comprises an object carrying frame, a spring, an object carrying plate, pressure sensors and a control box, the bottom of the threaded rod is rotatably connected with the object carrying frame, the inner wall of the bottom of the object carrying frame is elastically connected with the object carrying plate through four symmetrically arranged springs, the bottom of the object carrying frame is symmetrically and fixedly connected with the four same pressure sensors, and the detection ends of the four pressure sensors are overlapped at the bottom of the object carrying plate.
Preferably, one side of the top of the object carrier is fixedly connected with a control box, and the inner wall of the bottom of the control box is fixedly connected with a single chip microcomputer.
Preferably, the top of the luggage carrier is symmetrically and fixedly connected with four same indicator lights, the four indicator lights correspond to the four pressure sensors one by one, and central axes of the four indicator lights and the corresponding pressure sensors in the vertical direction are located on the same straight line.
Preferably, the top of the threaded rod is fixedly connected with a limiting plate.
Preferably, the four pressure sensors are electrically connected with a single chip microcomputer, and the single chip microcomputer is electrically connected with the four indicating lamps.
Preferably, the threaded rod, the protection cylinder and the central axis of the object carrier in the vertical direction are positioned on the same straight line.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a step motor drives the internal thread pipe and rotates, through the mating reaction between internal thread pipe and the threaded rod, controls the position of threaded rod in the vertical direction to realize the lift carrier, connect the carrier through rigid threaded rod, in strong wind weather, can prevent the carrier because weather effect, thereby lead to the condition of rocking, ensured the safety of material transportation to a certain extent;
(2) through set up the thing board cooperation pressure sensor of carrying in the bottom of carrier, can effectually prevent when loading the material, lead to the condition of material focus skew to can avoid because of material focus skew, make the threaded rod atress inhomogeneous, lead to the cracked condition of threaded rod.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic view of a portion of a structure in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1 according to the present invention;
fig. 4 is a schematic front view of the structure of the present invention.
In the figure: 1. the device comprises a fixed frame, 2, a fixed pipe, 3, a threaded rod, 4, a limiting plate, 5, a protective cylinder, 6, an inner cylinder, 7, a bearing, 8, an internal threaded pipe, 9, a first gear, 10, a second gear, 11, a transmission rod, 12, a sleeve, 13, a third gear, 14, a fourth gear, 15, a speed reducer, 16, a stepping motor, 17, a case, 18, a carrier, 19, a spring, 20, a carrier plate, 21, a pressure sensor, 22, a control box, 23, a single chip microcomputer, 24 and an indicator light.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a material lifting device for constructional engineering comprises a lifting mechanism and a carrying mechanism;
the lifting mechanism comprises a fixing frame 1, a fixing pipe 2, a threaded rod 3, a limiting plate 4 and a protection barrel 5, wherein the fixing pipe 2 is sleeved on the inner wall of the fixing frame 1, the threaded rod 3 is sleeved on the inner activity of the fixing pipe 2, the threaded rod 3 is sleeved with an internal threaded pipe 8 on the surface thread below the fixing frame 1, the internal threaded pipe 8 is rotatably sleeved on the inner wall of the inner barrel 6 through a bearing 7, the inner barrel 6 is sleeved on the inner wall of the protection barrel 5, the protection barrel 5 is fixedly connected to the bottom of the fixing frame 1, the internal threaded pipe 8 is sleeved with a first gear 9 on the surface below the protection barrel 5, the first gear 9 is meshed with a second gear 10, the top of the second gear 10 is fixedly connected with a transmission rod 11, the transmission rod 11 is rotatably sleeved inside a sleeve 12, and the sleeve 12 is sleeved on the surface of the fixing frame, the top end of the transmission rod 11 is fixedly connected with a third gear 13, the third gear 13 is meshed with a fourth gear 14, the fourth gear 14 is fixedly connected to a power output end of a speed reducer 15, the speed reducer 15 is fixedly connected to the top surface of the fixed frame 1, a power input end of the speed reducer 15 is fixedly connected with an output end of a stepping motor 16, the stepping motor 16 is fixedly connected to the inside of a case 17, and the case 17 is fixedly connected to the top of the fixed frame 1;
the carrying mechanism comprises a carrying frame 18, springs 19, a carrying plate 20, pressure sensors 21 and a control box 22, the bottom of the threaded rod 3 is rotatably connected with the carrying frame 18, the inner wall of the bottom of the carrying frame 18 is elastically connected with the carrying plate 20 through four symmetrically arranged springs 19, the bottom of the carrying frame 18 is symmetrically and fixedly connected with four same pressure sensors 21, and the detection ends of the four pressure sensors 21 are lapped on the bottom of the carrying plate 20;
specifically, one side of the top of the article carrier 18 is fixedly connected with a control box 22, and the inner wall of the bottom of the control box 22 is fixedly connected with a single chip microcomputer 23;
specifically, four identical indicator lights 24 are symmetrically and fixedly connected to the top of the object carrier 18, the four indicator lights 24 correspond to the four pressure sensors 21 one by one, and central axes of the four indicator lights 24 and the corresponding pressure sensors 21 in the vertical direction are located on the same straight line;
specifically, a limiting plate 4 is fixedly connected to the top of the threaded rod 3;
specifically, the four pressure sensors 21 are electrically connected to a single chip microcomputer 23, and the single chip microcomputer 23 is electrically connected to four indicator lamps 24;
specifically, the central axes of the threaded rod 3, the protective cylinder 5 and the object carrier 18 in the vertical direction are located on the same straight line.
The working principle is as follows: the surface of the fixed frame 1 is provided with a plurality of fixing holes, the fixed frame 1 can be fixed on the outer wall of the top end of a building by matching with bolts and then starts to be used, the stepping motor 16 is opened, the stepping motor 16 drives the internal thread tube 8 to rotate, the threaded rod 3 moves up and down under the matching action of the rotating internal thread tube 8 and the threaded rod 3, so that the carrier 18 is driven to move up and down, and because the threaded rod 3 is rigid, the situation that the carrier 18 shakes can be avoided when windy weather occurs, so that danger is avoided;
when placing the material to carrying board 20 surface, if carry the material focus of thing board 20 top surface and carry the time of thing board 20 center misalignment, can lead to carrying board 20 to take place the slope, more pressure can be received to corresponding pressure sensor 21, when four pressure sensor 21's pressure value exceeded the setting value, the pilot lamp 24 that pressure sensor 21 that receives great pressure corresponds lights under singlechip 23's control, thereby remind constructor pressure anomaly, need place the material again, otherwise not allow to promote the material, through this kind of scheme, can solve because the skew of material focus and lead to taking place dangerous condition.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a material hoisting device for building engineering which characterized in that: comprises a lifting mechanism and a loading mechanism;
the lifting mechanism comprises a fixing frame (1), a fixing pipe (2), a threaded rod (3), a limiting plate (4) and a protection barrel (5), wherein the fixing pipe (2) is sleeved on the inner wall of the fixing frame (1), the threaded rod (3) is sleeved on the inner activity of the fixing pipe (2), the threaded rod (3) is sleeved with an internal threaded pipe (8) at the surface thread below the fixing frame (1) in place, the internal threaded pipe (8) is rotatably sleeved on the inner wall of an inner barrel (6) through a bearing (7), the inner barrel (6) is sleeved on the inner wall of the protection barrel (5), the protection barrel (5) is fixedly connected to the bottom of the fixing frame (1), the internal threaded pipe (8) is sleeved with a first gear (9) at the surface rotation below the protection barrel (5) in place, the first gear (9) is meshed with a second gear (10), the top of the second gear (10) is fixedly connected with a transmission rod (11), the transmission rod (11) is rotatably sleeved inside the sleeve (12), the sleeve (12) is sleeved on the surface of the fixing frame (1), the top end of the transmission rod (11) is fixedly connected with a third gear (13), the third gear (13) is meshed with a fourth gear (14), the fourth gear (14) is fixedly connected to the power output end of the speed reducer (15), the speed reducer (15) is fixedly connected to the top surface of the fixing frame (1), the power input end of the speed reducer (15) is fixedly connected with the output end of the stepping motor (16), the stepping motor (16) is fixedly connected inside the case (17), and the case (17) is fixedly connected to the top of the fixing frame (1);
the object carrying mechanism comprises an object carrying frame (18), springs (19), an object carrying plate (20), pressure sensors (21) and a control box (22), the bottom of the threaded rod (3) is rotatably connected with the object carrying frame (18), the inner wall of the bottom of the object carrying frame (18) is elastically connected with the object carrying plate (20) through the four symmetrically arranged springs (19), the bottom of the object carrying frame (18) is symmetrically and fixedly connected with the four same pressure sensors (21), and the detection ends of the pressure sensors (21) are overlapped at the bottom of the object carrying plate (20).
2. A material lifting device for construction engineering according to claim 1, characterized in that: one side of the top of the article carrier (18) is fixedly connected with a control box (22), and the inner wall of the bottom of the control box (22) is fixedly connected with a singlechip (23).
3. A material lifting device for construction engineering according to claim 1, characterized in that: the top of the luggage carrier (18) is symmetrically and fixedly connected with four same indicator lights (24), the four indicator lights (24) and the four pressure sensors (21) are in one-to-one correspondence, and the central axes of the indicator lights (24) and the corresponding pressure sensors (21) in the vertical direction are located on the same straight line.
4. A material lifting device for construction engineering according to claim 1, characterized in that: the top of threaded rod (3) is fixedly connected with limiting plate (4).
5. A material lifting device for construction engineering according to claim 2, characterized in that: the four pressure sensors (21) are electrically connected with a single chip microcomputer (23), and the single chip microcomputer (23) is electrically connected with four indicator lamps (24).
6. A material lifting device for construction engineering according to claim 1, characterized in that: the central axes of the threaded rod (3), the protective cylinder (5) and the object carrier (18) in the vertical direction are positioned on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021871473.6U CN213171237U (en) | 2020-09-01 | 2020-09-01 | Material lifting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021871473.6U CN213171237U (en) | 2020-09-01 | 2020-09-01 | Material lifting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213171237U true CN213171237U (en) | 2021-05-11 |
Family
ID=75770128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021871473.6U Expired - Fee Related CN213171237U (en) | 2020-09-01 | 2020-09-01 | Material lifting device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213171237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031007A (en) * | 2021-11-30 | 2022-02-11 | 山东硕诚机械有限公司 | Mechanical parts hoist and mount transfer device that prevents inclining |
-
2020
- 2020-09-01 CN CN202021871473.6U patent/CN213171237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031007A (en) * | 2021-11-30 | 2022-02-11 | 山东硕诚机械有限公司 | Mechanical parts hoist and mount transfer device that prevents inclining |
| CN114031007B (en) * | 2021-11-30 | 2023-08-22 | 山东硕诚机械有限公司 | Mechanical part lifting and transferring device capable of preventing inclination |
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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 |
Granted publication date: 20210511 Termination date: 20210901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |