CN113582035A - Electronic monospar hoist based on internet of things - Google Patents
Electronic monospar hoist based on internet of things Download PDFInfo
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- CN113582035A CN113582035A CN202110889896.3A CN202110889896A CN113582035A CN 113582035 A CN113582035 A CN 113582035A CN 202110889896 A CN202110889896 A CN 202110889896A CN 113582035 A CN113582035 A CN 113582035A
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- 230000008054 signal transmission Effects 0.000 claims abstract description 41
- 238000005516 engineering process Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims 2
- 230000000007 visual effect Effects 0.000 abstract description 40
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- 230000001502 supplementing effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses an electric single-beam crane based on the technology of Internet of things, which comprises a grid-shaped X-direction signboard and a grid-shaped Y-direction signboard, wherein the grid-shaped X-direction signboard and the grid-shaped Y-direction signboard can realize the positioning in the X direction and the Y direction, and assist the scanning of a B visual scanning sensor, a C visual scanning sensor and a visual scanning sensor, then an A visual scanning sensor can detect the lifting height of a lifted object, a B visual scanning sensor can perform visual scanning on the lower part of a single-beam frame, so as to realize the supplement of a D visual scanning sensor, a C visual scanning sensor can scan the lower electric hoist area, so that the lifting positioning is convenient, a D visual scanning sensor can perform omnibearing visual scanning on the lower lifting area, the positions of the object and a human body can be judged, the avoidance of obstacles can be achieved, the lifting safety is improved, finally a signal transmission module can enhance the signal transmission, and the 5G signal butt joint with a control device in the prior art at the far end can be facilitated, the remote monitoring and control of remote workers are facilitated.
Description
Technical Field
The invention relates to the technical field of cranes, in particular to an electric single-beam crane based on the technology of the Internet of things.
Background
The single-beam crane is a common hoisting machine, and the traditional structure comprises a beam frame, an electric rail, an electric hoist and the like; the beam frame is composed of end beams on two sides and a main beam connected with the end beams, the electric rail drives the end beam rails to run, the electric block runs on the main beam rails, and then the lifting operation of corresponding objects is carried out through the lifting hook.
According to the above, the traditional crane in the prior art cannot be conveniently and remotely controlled based on the internet of things technology, and the main reasons are as follows;
1. the object and the human body in the hoisting area can not be visually scanned, and the obstacle can not be positioned and avoided, thereby affecting the operation safety.
2. The height of the hoisted object cannot be detected, and after hoisting, the height of the hoisted object is inconvenient for workers to influence the operation safety.
3. Because of the existence of a large amount of metal and equipment in the engineering, the influence signal is easily seriously interfered, and the remote real-time accurate control is not facilitated.
Therefore, in view of the above drawbacks, it is actually necessary to design an electric single-beam crane based on the internet of things technology.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides an electronic monospar hoist based on internet of things to solve the problem that the background art provided.
In order to solve the technical problems, the technical scheme of the invention is as follows: an electric single-beam crane based on the Internet of things technology comprises a ground component, X-direction signboards, Y-direction signboards, a support frame, an A vision scanning sensor, an electric guide rail component, a single-beam frame, a B vision scanning sensor, an electric hoist, a C vision scanning sensor, a top support frame, a top plate, a D vision scanning sensor and a signal transmission module, wherein the number of the X-direction signboards is a plurality of pieces, the X-direction signboards are sequentially and fixedly arranged at the top of the ground component from left to right, the X-direction signboards are connected with the ground component in a hot melting manner, the number of the Y-direction signboards is a plurality of pieces, the Y-direction signboards are sequentially and fixedly arranged at the top of the ground component from front to back, the Y-direction signboards are connected with the ground component in a hot melting manner, the Y-direction signboards and the X-direction signboards form a grid shape with each other, and the number of the support frames is a plurality of pieces, the support frame set firmly in ground part top left and right sides, support frame and ground part adopt the concrete bond to be connected, A vision scanning sensor quantity be a plurality of, A vision scanning sensor from last to setting firmly in the support frame lateral wall down, A vision scanning sensor and support frame adopt bolted connection, electronic guide rail component set firmly in the support frame top, electronic guide rail component and support frame adopt welded connection, the monospar frame cunning locate electronic guide rail component top, monospar frame and electronic guide rail component adopt front and back sliding connection, B vision scanning sensor quantity be a plurality of, B vision scanning sensor from a left side to the right side set firmly in monospar frame inside bottom, B vision scanning sensor and monospar frame adopt bolted connection, electronic block cunning locate monospar frame outer wall bottom, electric block and single beam frame adopt horizontal sliding connection, C vision scanning sensor set firmly in electric block bottom left and right sides, C vision scanning sensor and electric block adopt bolted connection, top support frame set firmly in ground part top four corners department, top support frame and ground part adopt to mix earth and bond and be connected, the roof set firmly in top support frame top, roof and top support frame adopt welded connection, D vision scanning sensor quantity be a plurality of, D vision scanning sensor evenly set firmly in roof bottom, D vision scanning sensor and roof adopt bolted connection, signal transmission module set firmly in roof top middle-end, signal transmission module and roof adopt bolted connection, just signal transmission module respectively with A vision scanning sensor, The electric guide rail component, the B vision scanning sensor, the electric hoist, the C vision scanning sensor and the D vision scanning sensor are connected by electric signal lines.
Furthermore, the X-direction signboard and the Y-direction signboard are processed by adopting outer surfaces which have obvious color difference with the ground component.
Further, electronic guide rail subassembly by guide rail frame, step motor, lead screw and slider group one-tenth, guide rail frame front end still set firmly step motor, step motor and guide rail frame adopt bolted connection, just step motor and signal transmission module adopt the signal of telecommunication line connection, guide rail frame inside still rotate and be equipped with the lead screw, lead screw and guide rail frame adopt to rotate to be connected, just lead screw and step motor adopt the coupling joint, the slider cover locate the lead screw outer wall, slider and lead screw adopt interior thread connection, just slider and monospar frame adopt welded connection, slider and guide rail frame adopt front and back sliding connection.
Further, the bottom of the electric hoist is fixedly provided with a weight sensor, the weight sensor is connected with the electric hoist through rivets, the weight sensor is connected with the signal transmission module through an electric signal line, the bottom of the weight sensor is fixedly provided with an electronic hook, the electronic hook is connected with the weight sensor through rivets, and the electronic hook is connected with the signal transmission module through an electric signal line.
Furthermore, the top of the top support frame and the top of the signal transmission module are both fixedly provided with an enhanced antenna, and the enhanced antennas are respectively connected with the top support frame and the signal transmission module through bolts.
Furthermore, the bottom of the top plate is fixedly provided with a plurality of shadowless lamps, the shadowless lamps are connected with the top plate through bolts, and the shadowless lamps are connected with the signal transmission module through electric signal lines.
Compared with the prior art, this electronic monospar hoist based on internet of things has following advantage:
1. firstly, the grid formed by the X-direction signboard and the Y-direction signboard on the ground component can realize the positioning in the X direction and the Y direction and assist the visual scanning of the B visual scanning sensor, the C visual scanning sensor and the visual scanning sensor.
2. Secondly A vision scanning sensor can highly detect the hoist and mount of hoist and mount object, the judgement of auxiliary staff, B vision scanning sensor can carry out the vision scanning to the single-beam frame below, in order to avoid the single-beam frame to shelter from D vision scanning sensor's vision scanning, realize the replenishment to D vision scanning sensor, C vision scanning sensor can carry out the vision scanning to the electric hoist region of below, be convenient for hoist and mount location, the hoist and mount operation has been realized, D vision scanning sensor can carry out all-round vision scanning to below hoist and mount region, do benefit to and judge object and human position, the avoidance of barrier has been realized, the hoist and mount security has been improved.
3. And finally, the signal transmission module can enhance signal transmission, is favorable for carrying out 5G signal butt joint with the control equipment in the prior art at the far end, and is convenient for monitoring and controlling of far-end workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of an electric single-beam crane based on the technology of Internet of things;
FIG. 2 is a top view of an electric single-beam crane based on the technology of Internet of things;
FIG. 3 is a cross sectional view of an electric single-beam crane based on the technology of the Internet of things in the direction A;
FIG. 4 is a perspective view of an electric single-beam crane based on the Internet of things technology 1;
fig. 5 is a perspective view 2 of an electric single-beam crane based on the internet of things technology.
The system comprises a ground part 1, an X-direction signboard 2, a Y-direction signboard 3, a support frame 4, an A visual scanning sensor 5, a motor-driven guide rail assembly 6, a single beam frame 7, a B visual scanning sensor 8, a motor hoist 9, a C visual scanning sensor 10, a top support frame 11, a top plate 12, a D visual scanning sensor 13, a signal transmission module 14, a guide rail frame 601, a stepping motor 602, a lead screw 603, a slider 604, a weight sensor 901, an electronic hook 902, an enhanced antenna 1101 and a shadowless lamp 1201.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.
As shown in fig. 1, 2, 3, 4, 5, an electric single beam crane based on internet of things technology comprises a ground component 1, an X-direction signboard 2, a Y-direction signboard 3, a support frame 4, an a vision scanning sensor 5, an electric guide rail assembly 6, a single beam frame 7, a B vision scanning sensor 8, an electric hoist 9, a C vision scanning sensor 10, a top support frame 11, a top plate 12, a D vision scanning sensor 13, and a signal transmission module 14, wherein the number of the X-direction signboard 2 is a plurality of pieces, the X-direction signboard 2 is sequentially fixed at the top of the ground component 1 from left to right, the X-direction signboard 2 and the ground component 1 are connected by hot melting, the number of the Y-direction signboard 3 is a plurality of pieces, the Y-direction signboard 3 is sequentially fixed at the top of the ground component 1 from front to back, the Y-direction signboard 3 and the ground component 1 are connected by hot melting, and Y to signboard 3 and X to signboard 2 constitute latticedly each other, support frame 4 quantity be a plurality of, support frame 4 set firmly in the 1 top left and right sides of ground part, support frame 4 and ground part 1 adopt the concrete bond to be connected, A vision scanning sensor 5 quantity be a plurality of, A vision scanning sensor 5 from last to setting firmly in support frame 4 lateral wall down, A vision scanning sensor 5 and support frame 4 adopt bolted connection, electronic guide rail set 6 set firmly in support frame 4 top, electronic guide rail set 6 and support frame 4 adopt welded connection, monospar frame 7 cunning locate electronic guide rail set 6 top, monospar frame 7 and electronic guide rail set 6 adopt front and back sliding connection, B vision scanning sensor 8 quantity be a plurality of, the B visual scanning sensor 8 is fixedly arranged at the bottom end inside the single beam frame 7 from left to right, the B visual scanning sensor 8 is connected with the single beam frame 7 through bolts, the electric hoist 9 is slidably arranged at the bottom of the outer wall of the single beam frame 7, the electric hoist 9 is connected with the single beam frame 7 through left-right sliding, the C visual scanning sensor 10 is fixedly arranged at the left side and the right side of the bottom of the electric hoist 9, the C visual scanning sensor 10 is connected with the electric hoist 9 through bolts, the top support frame 11 is fixedly arranged at the four corners of the top of the ground part 1, the top support frame 11 is connected with the ground part 1 through concrete bonding, the top plate 12 is fixedly arranged at the top of the top support frame 11, the top plate 12 is connected with the top support frame 11 through welding, the D visual scanning sensors 13 are a plurality of pieces, the D visual scanning sensors 13 are uniformly and fixedly arranged at the bottom of the top plate 12, the D vision scanning sensor 13 is connected with the top plate 12 through bolts, the signal transmission module 14 is fixedly arranged at the middle end of the top plate 12, the signal transmission module 14 is connected with the top plate 12 through bolts, and the signal transmission module 14 is respectively connected with the A vision scanning sensor 5, the electric guide rail assembly 6, the B vision scanning sensor 8, the electric hoist 9, the C vision scanning sensor 10 and the D vision scanning sensor 13 through electric signal lines;
the electric single-beam crane based on the internet of things technology has the following functions;
A. the grid formed by the X-direction signboard 2 and the Y-direction signboard 3 on the ground component 1 can realize the positioning in the X and Y directions and assist the visual scanning of the B visual scanning sensor 8, the C visual scanning sensor 10 and the D visual scanning sensor 13;
B. the visual scanning sensor 5 can detect the hoisting height of a hoisted object, assists workers in judging and is beneficial to hoisting control of the electric hoist 9;
C. the electric guide rail assembly 6, the single beam frame 7 and the electric hoist 9 are matched with each other, so that the movement in the front-back direction and the left-right direction can be realized, and the electric hoist 9 is favorable for hoisting objects at different positions;
D. the B visual scanning sensor 8 can perform visual scanning on the lower part of the single beam frame 7 so as to prevent the single beam frame 7 from blocking the visual scanning of the D visual scanning sensor 13 and achieve the purpose of supplementing the D visual scanning sensor 13;
E. the visual scanning sensor 10 can visually scan the area of the electric hoist 9 below, so that the hoisting and positioning are facilitated, and the hoisting operation is realized;
F. the vision scanning sensor 13 can perform omnibearing vision scanning on a lower hoisting area, so that the positions of objects and human bodies can be judged conveniently, obstacles can be avoided, and the hoisting safety is improved;
G. the signal transmission module 14 can enhance signal transmission, is beneficial to carrying out 5G signal butt joint with remote control equipment in the prior art, and is convenient for monitoring and controlling of remote workers;
the X-direction signboard 2 and the Y-direction signboard 3 are processed by adopting the outer surface with obvious color difference with the ground component 1;
it should be noted that the X-direction signboard 2 and the Y-direction signboard 3 adopt the outer surface treatment with an obvious color difference from the ground component 1, so that the B-vision scanning sensor 8, the C-vision scanning sensor 10 and the D-vision scanning sensor 13 can assist in judging the position of an object by scanning the X-direction signboard 2 and the Y-direction signboard 3 at different positions, thereby facilitating accurate grabbing and hoisting operations;
the electric guide rail assembly 6 is composed of a guide rail frame 601, a stepping motor 602, a screw rod 603 and a slide block 604, wherein the stepping motor 602 is fixedly arranged at the front end of the guide rail frame 601, the stepping motor 602 is connected with the guide rail frame 601 through bolts, the stepping motor 602 is connected with the signal transmission module 14 through an electric signal line, the screw rod 603 is rotatably arranged in the guide rail frame 601, the screw rod 603 is rotatably connected with the guide rail frame 601, the screw rod 603 is connected with the stepping motor 602 through a coupler, the slide block 604 is sleeved on the outer wall of the screw rod 603, the slide block 604 is connected with the screw rod 603 through internal and external threads, the slide block 604 is connected with the single beam frame 7 through welding, and the slide block 604 is connected with the guide rail frame 601 through front and back sliding connection;
it should be noted that the stepping motor 602 can drive the lead screw 603 to rotate, and since the lead screw 603 and the slider 604 are connected by internal and external threads, the slider 604 is favorable for driving the single beam frame 7 to slide back and forth by the rotation of the lead screw 603, so that the position of the single beam frame 7 can be regulated and controlled, and since the stepping motor 602 is adopted, the equivalent rotation can be realized, the accurate regulation and control of the working personnel can be facilitated, and the operation safety can be improved;
the bottom of the electric hoist 9 is fixedly provided with a weight sensor 901, the weight sensor 901 is connected with the electric hoist 9 by a rivet, the weight sensor 901 is connected with the signal transmission module 14 by an electric signal line, the bottom of the weight sensor 901 is fixedly provided with an electronic hook 902, the electronic hook 902 is connected with the weight sensor 901 by a rivet, and the electronic hook 902 is connected with the signal transmission module 14 by an electric signal line;
it should be noted that the weight sensor 901 can detect the weight of the hoisted object and perform detection feedback to the remote control device by means of the signal transmission module 14, so that the worker can conveniently know the weight information of the object, the electronic hook 902 can electrically grab the object, thereby facilitating the subsequent hoisting operation, and the remote worker can conveniently control the object by means of the signal transmission module 14;
the top of the top support frame 11 and the top of the signal transmission module 14 are both fixedly provided with an enhanced antenna 1101, and the enhanced antenna 1101 is respectively connected with the top support frame 11 and the signal transmission module 14 by bolts;
it should be noted that the enhanced antenna 1101 can penetrate the top of the existing factory, which is beneficial to signal transmission, and effectively avoids the interference of complex environment inside the factory, thereby affecting the signal docking problem of the signal transmission module 14 and the remote control device;
the bottom of the top plate 12 is fixedly provided with a plurality of shadowless lamps 1201, the shadowless lamps 1201 are connected with the top plate 12 through bolts, and the shadowless lamps 1201 are connected with the signal transmission module 14 through electric signal lines;
it should be noted that the shadowless lamp 1201 can illuminate the lower area, so as to improve the visual scanning states of the a visual scanning sensor 5, the B visual scanning sensor 8, the C visual scanning sensor 10, and the D visual scanning sensor 13, and effectively avoid the problems of interference and influence on the scanning result.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. An electric single-beam crane based on the Internet of things technology is characterized by comprising a ground component, X-direction signboards, Y-direction signboards, a support frame, an A vision scanning sensor, an electric guide rail component, a single-beam frame, a B vision scanning sensor, an electric hoist, a C vision scanning sensor, a top support frame, a top plate, a D vision scanning sensor and a signal transmission module, wherein the X-direction signboards are a plurality of pieces, the X-direction signboards are sequentially and fixedly arranged at the top of the ground component from left to right, the X-direction signboards and the ground component are in hot melt connection, the Y-direction signboards are a plurality of pieces, the Y-direction signboards are sequentially and fixedly arranged at the top of the ground component from front to back, the Y-direction signboards and the ground component are in hot melt connection, the Y-direction signboards and the X-direction signboards form a grid shape, and the number of the support frames is a plurality of pieces, the support frame set firmly in ground part top left and right sides, support frame and ground part adopt the concrete bond to be connected, A vision scanning sensor quantity be a plurality of, A vision scanning sensor from last to setting firmly in the support frame lateral wall down, A vision scanning sensor and support frame adopt bolted connection, electronic guide rail component set firmly in the support frame top, electronic guide rail component and support frame adopt welded connection, the monospar frame cunning locate electronic guide rail component top, monospar frame and electronic guide rail component adopt front and back sliding connection, B vision scanning sensor quantity be a plurality of, B vision scanning sensor from a left side to the right side set firmly in monospar frame inside bottom, B vision scanning sensor and monospar frame adopt bolted connection, electronic block cunning locate monospar frame outer wall bottom, electric block and single beam frame adopt horizontal sliding connection, C vision scanning sensor set firmly in electric block bottom left and right sides, C vision scanning sensor and electric block adopt bolted connection, top support frame set firmly in ground part top four corners department, top support frame and ground part adopt to mix earth and bond and be connected, the roof set firmly in top support frame top, roof and top support frame adopt welded connection, D vision scanning sensor quantity be a plurality of, D vision scanning sensor evenly set firmly in roof bottom, D vision scanning sensor and roof adopt bolted connection, signal transmission module set firmly in roof top middle-end, signal transmission module and roof adopt bolted connection, just signal transmission module respectively with A vision scanning sensor, The electric guide rail component, the B vision scanning sensor, the electric hoist, the C vision scanning sensor and the D vision scanning sensor are connected by electric signal lines.
2. The electric single-beam crane based on the technology of the internet of things as claimed in claim 1, wherein the X-direction signboard and the Y-direction signboard are processed by adopting an outer surface with obvious color difference with a ground component.
3. The electric single-beam crane based on the internet of things technology as claimed in claim 1, wherein the electric guide rail assembly is composed of a guide rail frame, a stepping motor, a lead screw and a slide block, the stepping motor is further fixedly arranged at the front end of the guide rail frame, the stepping motor is connected with the guide rail frame through a bolt, the stepping motor is connected with the signal transmission module through an electric signal line, the lead screw is further rotatably arranged in the guide rail frame, the lead screw is rotatably connected with the guide rail frame, the lead screw is connected with the stepping motor through a coupler, the slide block is sleeved on the outer wall of the lead screw, the slide block is connected with the lead screw through internal and external threads, the slide block is connected with the single-beam frame through welding, and the slide block is connected with the guide rail frame in a front-back sliding manner.
4. The electric single-beam crane based on the internet of things technology as claimed in claim 1, wherein a weight sensor is further fixedly arranged at the bottom of the electric hoist, the weight sensor is connected with the electric hoist through rivets, the weight sensor is connected with the signal transmission module through an electric signal line, an electronic hook is further fixedly arranged at the bottom of the weight sensor, the electronic hook is connected with the weight sensor through rivets, and the electronic hook is connected with the signal transmission module through an electric signal line.
5. The electric single-beam crane based on the internet of things technology as claimed in claim 1, wherein the top of the top support frame and the top of the signal transmission module are both fixedly provided with an enhanced antenna, and the enhanced antennas are respectively connected with the top support frame and the signal transmission module by bolts.
6. The electric single-beam crane based on the internet of things technology as claimed in claim 1, wherein a plurality of shadowless lamps are further fixedly arranged at the bottom of the top plate, the shadowless lamps are connected with the top plate through bolts, and the shadowless lamps are connected with the signal transmission module through electric signal lines.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889896.3A CN113582035A (en) | 2021-08-04 | 2021-08-04 | Electronic monospar hoist based on internet of things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110889896.3A CN113582035A (en) | 2021-08-04 | 2021-08-04 | Electronic monospar hoist based on internet of things |
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| CN206307912U (en) * | 2016-12-27 | 2017-07-07 | 深圳市招科智控科技有限公司 | A kind of remote control suspender case system |
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| CN211688002U (en) * | 2020-01-10 | 2020-10-16 | 李娜 | Tower crane hoist and mount operation safety protection system |
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