CN107310897B

CN107310897B - A kind of unmanned cargo transport building hoist device people

Info

Publication number: CN107310897B
Application number: CN201710328223.4A
Authority: CN
Inventors: 孙德杰
Original assignee: Hebei Zhongyan Technology Services Ltd
Current assignee: Lianqi Intelligent Technology (Qinhuangdao) Co.,Ltd.
Priority date: 2017-05-11
Filing date: 2017-05-11
Publication date: 2019-10-29
Anticipated expiration: 2037-05-11
Also published as: CN107310897A

Abstract

The invention discloses a kind of unmanned cargo transport building hoist device people, including cargo compartment, and there are two hydraulic cylinders respectively for its left and right opening door, there is control cabinet at the top of it, control cabinet includes hydraulic system, control system, wireless telecommunication system, monitoring system and lifting system, there are also transfer roller components for it, first inductive switch, second inductive switch, third inductive switch, the 4th inductive switch, 5th inductive switch and sliding block, cargo compartment, which is also equipped with to get in stocks to transmit roll assembly and unload goods, transmits roll assembly.The present invention transmits roll assembly by getting in stocks, and unloads goods and transmits roll assembly, cargo compartment transfer roller component and inductive switch, it realizes and unloads goods on nobody, by the 5th inductive switch, it unmanned can stop, pass through inductive switch and pressure sensor, avoid overweight transfinite, by sensor, PLC and GRM200G wireless transmitted signals can be with Background control, by high-definition anti-explosion camera and wireless telecommunication system, carrying amount and type can be recorded from the background.

Description

A kind of unmanned cargo transport building hoist device people

Technical field

The present invention relates to Architectural Equipment field, specially a kind of unmanned cargo transport building hoist device people.

Background technique

As Development of China's Urbanization is accelerated, the Quantity and rate request of building are higher and higher, and when building construction constructs material The carrying of material needs to consume many manpower and time, and elevator is the loading construction machinery that building field is commonly used, usually It is that cooperation tower crane uses, general loading capacity, can be by construction material from ground handling to any one layer, by its control at 1-3 tons Mode is divided into manual type and automatic control type, and traditional manually controls elevator, needs manually to move into when getting in stocks and unloading goods Or move out, labor intensity is high, and speed is slow, and space utilization rate is not high when loading, is downstairs also required to manual operation, floor upstairs Operated when variation it is slow, need special messenger to be responsible for operation, existing automation elevator, type and quantity are according to artificial when loading Scene distribution, randomness is big, does not optimize sufficiently, automates elevator at present and does not also have the long-range function for monitoring and remotely controlling Can, it can not achieve the backstage scheduling of cargo transport.

Summary of the invention

The purpose of the present invention is to provide a kind of unmanned cargo transport building hoist device people, and solving existing elevator cannot be certainly Dynamic identification and the function of distributing value volume and range of product of unloading goods, remotely can monitor and dispatch, can unmanned intelligent operation.

To achieve the above object, the invention provides the following technical scheme: a kind of unmanned cargo transport building hoist device people, including Cargo compartment, the shape of the cargo compartment are cuboids, are frame structures inside it, external steel plate covering, the left side before cargo compartment Right both ends are symmetrically arranged a hinge hole, and the subsequent left and right ends of cargo compartment are symmetrically arranged a hinge hole, described The left side of cargo compartment is equipped with L.H.flapped door, and the L.H.flapped door is connected to the top of cargo compartment left side, L.H.flapped door front and back sides There is a hinge hole in lower section respectively, on L.H.flapped door connection there are two hydraulic cylinder, hinge hole below its front and back sides respectively with liquid The hinge hole of cylinder pressure connecting rod extension end is connected, the hinge hole of the hydraulic cylinder fixing end of the L.H.flapped door front-back respectively with cargo compartment The hinge hole of front-back left end is connected, and the right side of the cargo compartment is equipped with R.H.flapped door, and the R.H.flapped door is connected to the cargo compartment right side There are a hinge hole in the top of side, the lower section of R.H.flapped door front and back sides respectively, and connection is there are two hydraulic cylinder in R.H.flapped door, before it Hinge hole below trailing flank is connected with the hinge hole of hydraulic cylinder connecting rod extension end respectively, the hydraulic cylinder of the R.H.flapped door front-back The hinge hole of fixing end is connected with the hinge hole of cargo compartment front-back right end respectively, and the top of the cargo compartment is equipped with control cabinet, The control cabinet includes hydraulic system, control system, wireless telecommunication system, monitoring system and lifting system, in the cargo compartment The bottom surface in portion is equipped with transfer roller component, and the transfer roller component includes transfer roller, motor and pressure sensor, in the cargo compartment The top surface in portion is respectively provided with first inductive switch and the second inductive switch, they are symmetrically arranged in cargo compartment or so two Side, is equipped with third inductive switch below the left side inside cargo compartment, internal the 4th inductive switch of lower right-hand side, outside cargo compartment Lower right the 5th inductive switch is housed, cargo compartment trailing flank is each side equipped with a sliding block, and the sliding block is concave shape, The cargo compartment is also equipped with to get in stocks and transmits roll assembly and unload goods and transmits roll assembly, and described get in stocks transmits roll assembly and be fixed on ground, Positioned at the left side of cargo compartment, described unload goods transmits the entrance that roll assembly is fixed on every floor, positioned at the right side of cargo compartment, packet Unload goods delivery roll and inductive switch are included, the inductive switch transmits the inlet end of roll assembly mounted in unloading goods.

Preferably, the hydraulic cylinder is Double Acting Telescopic Hydraulic Cylinder, pressure 6.3Mpa, range 1.5m, two-stage connecting rod It stretches out, cylinder diameter 100/70/50mm.

Preferably, the hydraulic system includes fuel tank, oil pump, oil filter, throttle valve, overflow valve, check valve, sequence valve, 3 position-5 way solenoid directional control valve, oil pipe and pipe fitting, pressure gauge, oil level indicator and oil thermometer.

Preferably, the control system includes PLC, and relay, frequency converter, velocity sensor, the model of the PLC is west The sub- S7-300 of door.

Preferably, first inductive switch, the second inductive switch, third inductive switch, the 4th inductive switch, the light Electric switch model is diffusing reflection formula optoelectronic switch, and model is ML100-8-1000-RT, detection range 1m, output type NPN, most Big DC voltage 30v, response time 0.5ms.

Preferably, the 5th inductive switch is RF transmitter, the inductive switch transmitted on roll assembly of unloading goods It is infrared receiver.

Preferably, the wireless telecommunication system includes SIEMENS PLC wireless telecommunications software and hardware, there is a GRM200G, GRM200G downloading wire and 24V power supply.

Preferably, the monitoring system includes high-definition anti-explosion camera and warning device, the high-definition anti-explosion camera point Resolution 960p, pixel 1,300,000, automatic backlight compensation, operating temperature -40 spend~60 degree, and the warning device includes alarm loudspeaking Device and alarm lamp.

Compared with prior art, beneficial effects of the present invention are as follows:

1, the present invention transmits roll assembly by getting in stocks to transmit roll assembly and unload goods, and cargo compartment transfer roller component and induction are opened It closes, nobody may be implemented and gets in stocks and unloads goods, avoid the case where consuming labour, increasing logistics cost of unloading goods on artificial, make to build If expense reduces.

2, the present invention is opened by filling the 5th inductive switch outside cargo compartment and in delivery roll module inlet end dress induction of unloading goods It closes, cargo compartment can directly be made to be parked in unload goods and transmit the inlet of roll assembly, do not need special messenger's adjustment and control, reduce artificial Cost accelerates cargo compartment and stops speed, stops more acurrate.

3, by the top surface inside cargo compartment, left and right face fills and fills pressure sensing on inductive switch and transfer roller the present invention Device, it is ensured that the automatic capacity and weight that cargo compartment is not exceeded when putting into construction material avoids overweight, and capacity transfinites, The problem of influencing cargo compartment operational safety.

4, for the present invention by sensor, inductive switch feedback signal is to PLC, then passes through GRM200G wireless transmitted signals, can So that background control center remotely monitors cargo compartment situation, background control center remotely controls cargo compartment according to global situation The position of the speed of service and stop keeps construction material turnover more efficient.

5, the present invention, can be in real time by transhipment by filling high-definition anti-explosion camera and wireless telecommunication system at the top of cargo compartment The video information of construction material is transmitted to background control center, and background control center can recorde the carrying amount and kind of construction material Class grasps construction material and transports situation, avoids construction material repetition transhipment and causes to accumulate, the construction material of urgent need lacks can not The case where being replenished in time.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is cargo compartment structural schematic diagram of the invention；

Fig. 3 is cargo compartment left view of the present invention；

Fig. 4 is control cabinet schematic diagram of the present invention；

In figure: 1, which gets in stocks, transmits roll assembly, 2 cargo compartments, 3 unloads goods and transmit roll assembly, 201 L.H.flapped doors, 202 control cabinets, 203 R.H.flapped door, 204 the 4th inductive switches, 205 the 5th inductive switches, 206 second inductive switches, 207 first inductive switches, 208 pass Send roll assembly, 209 third inductive switches, 210 hydraulic cylinders, 211 sliding blocks.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-4, a kind of unmanned cargo transport building hoist device people are please referred to, including cargo compartment 2, its shape are cuboids, Inside is frame structure, and external steel plate covering, the left and right ends before it are symmetrically arranged a hinge hole, its subsequent left side Right both ends are also symmetrically arranged a hinge hole, its left side is equipped with L.H.flapped door 201, it is connected to 2 left side of cargo compartment Top, there is a hinge hole in the lower section of 201 front and back sides of L.H.flapped door respectively, the two hinge holes connect with hydraulic cylinder 210 respectively The hinge hole of bar extension end is connected, the hinge hole of 210 fixing end of the hydraulic cylinder hinge hole phase with 2 front-back left end of cargo compartment respectively Even, R.H.flapped door 203 is housed in the right side of cargo compartment 2, it is connected to the top of 2 right side of cargo compartment, in 203 front and back of R.H.flapped door There is a hinge hole in the lower section of side respectively, the two hinge holes respectively with the hinge hole phase with 210 connecting rod extension end of hydraulic cylinder Even, the hinge hole of 210 fixing end of hydraulic cylinder is connected with the hinge hole of 2 front-back right end of cargo compartment respectively, and hydraulic cylinder 210 is double cropping With multistage hydraulic cylinder, pressure 6.3Mpa, range 1.5m, two-stage connecting rod stretches out, and cylinder diameter 100/70/50mm passes through hydraulic pressure system The control of system can stretch out or shrink connecting rod and be automatically opened or closed L.H.flapped door 201 and R.H.flapped door 203, the top of the cargo compartment 2 Portion is equipped with control cabinet 202, its inside is equipped with hydraulic system, control system, wireless telecommunication system, monitoring system and lifting system, Hydraulic system includes fuel tank, oil pump, oil filter, throttle valve, overflow valve, check valve, sequence valve, 3 position-5 way solenoid directional control valve, Oil pipe and pipe fitting, pressure gauge, oil level indicator and oil thermometer, it, which is used to control hydraulic cylinder 210, opens or closes L.H.flapped door 201 and the right side Enabling 203, control system includes PLC, and relay, frequency converter, velocity sensor, wherein the model of PLC is Siemens S7-300, Control system can control the speed of service of cargo compartment 2, control the stop place of cargo compartment 2, receiving sensor and inductive switch Signal, wireless telecommunication system includes SIEMENS PLC wireless telecommunications software and hardware, have a GRM200G, GRM200G downloading wire and 24V power supply can receive the processing signal of PLC, send and receive wireless communication to the host computer on backstage by wireless communication networks Number, so that background control center is can receive and send signal, monitoring system includes high-definition anti-explosion camera, and the high-definition anti-explosion is taken the photograph As head resolution ratio 960p, pixel 1,300,000, automatic backlight is compensated, and operating temperature -40 spends~60 degree, can shoot with video-corder cargo compartment 2 in real time Construction material traffic condition and mode of transportation and quantity, the bottom surface inside cargo compartment 2 transfer roller component 208 is housed, it includes Transfer roller, motor and pressure sensor can be entered or be sent out with automatic push construction material, and pressure sensor can measure contained The weight of construction material, and in real time to PLC feedback signal, it prevents from overloading, the top surface inside cargo compartment 2 is respectively provided with one first Inductive switch 207 and the second inductive switch 206, they are symmetrically arranged in 2 left and right sides of cargo compartment, they are used to detect to apply Whether the stacking of work material is more than limit height, and third inductive switch 209 is housed below left side inside cargo compartment 2, under right side The 4th inductive switch 204 of side, they are used to detect whether the stacking of construction material is more than left and right width limit, the first inductive switch 207, the second inductive switch 206, third inductive switch 209 and the 4th inductive switch 204 are all diffusing reflection formula optoelectronic switch, model It is ML100-8-1000-RT, detection range 1m, output type NPN, maximum DC voltage 30v, response time 0.5ms, cargo compartment Lower right outside 2 is equipped with the 5th inductive switch 205, it is RF transmitter, and 2 trailing flank of cargo compartment is each side equipped with One sliding block 211, it is that concave shape and the pairing of pylon upper rail use, and guides about 2 cargo compartment, cargo compartment 2, which is also equipped with, gets in stocks It transmission roll assembly 1 and unloads goods and transmits roll assembly 3, get in stocks and transmit roll assembly 1 and be fixed on ground, positioned at the left side of cargo compartment 2, on When goods, cargo is transmitted to cargo compartment 2 automatically, unloads goods and transmits the entrance that roll assembly 3 is fixed on every floor, positioned at cargo compartment 2 Right side, including unload goods delivery roll and inductive switch, inductive switch transmit the inlet end of roll assembly 3 mounted in unloading goods, it is red Outer line receiver is matched with the 5th inductive switch 205 and is used, and can be automatically controlled cargo compartment 2 and accurately be stopped, delivery roll of unloading goods can To send down cargo from cargo compartment 2, realizes and unload goods on nobody.

In use, the connecting rod of two hydraulic cylinders 210 on HYDRAULIC CONTROL SYSTEM L.H.flapped door 201 stretches out, L.H.flapped door is opened 201, construction material is placed directly in by lorry get in stocks and transmit roll assembly 1 after, delivery roll operation, while the transfer roller groups of cargo compartment 2 Part 208 is also run, and construction material is sent into cargo compartment 2 by transfer roller, when transmitting construction material, lower right-hand side the 4th is felt Inductive switch 204 works, and when the 4th inductive switch 204 senses construction material, indicates that the limit on the right-right-hand limit for having arrived cargo compartment 2 is Only, construction material is no longer run to the right, meanwhile, first inductive switch 207 and the second inductive switch 206 at 2 top of cargo compartment, sense Answer whether construction material arrives high limit position, the third inductive switch 209 below left side senses the time of construction material When more than 1 minute, indicates that construction material no longer transmits, be stacked into limit on the left, it is desirable to reduce construction material, in dress material When material, the weight of the pressure sensor real-time measurement material on transfer roller component 208, inductive switch and pressure sensor in real time will Data are transmitted to PLC, judge whether to fill by PLC, if are more than capacity limitation or overweight, are not above pole if just filled Limit, PLC control hydraulic system retract 210 connecting rod of hydraulic cylinder, turn off L.H.flapped door 201, start to run up and down, overweight when perceiving PLC will start the alarm speaker and alarm lamp of warning device when transfiniting, and remind worker note that controlling transfer roller component simultaneously 208 export extra material outward, until transporting requirement until meeting cargo compartment 2；The 5th induction is opened after about 2 cargo compartment is run 205 are closed, infrared ray can be launched outward, after receiving signal to the inductive switch transmitted on roll assembly 3 of unloading goods, feedback signal is given Specified floor has been transported in PLC, expression, and the hydraulic cylinder 210 after stop on the right side of HYDRAULIC CONTROL SYSTEM stretches out connecting rod, is opened the right side and is opened Door 203, transfer roller component 208 and unloads goods and transmits roll assembly 3 while running, and construction material is transmitted to from cargo compartment 2 specified Position, after complete under construction material, it is out of service that transfer roller component 208 and unloading goods transmits roll assembly 3, turns off R.H.flapped door 203, transports Container 2 is run, and is carried out in next step；Cargo compartment 2 get in stocks unload goods and run when, PLC is in real time by collected signal and camera The vision signal shot with video-corder is transmitted to background control center by wireless telecommunication system, can grasp fortune in real time by host computer from the background The operation conditions of container 2, the type and quantity of construction material can dispatch needs by site operation situation, comprehensive analysis Material is attached in cargo compartment 2, and material requested is transmitted to specified construction floor, construction material needed for every layer by cargo compartment 2 Difference, can disposable remote scheduling, freight in order, arrive every floor in order and unload goods, improve the efficiency of cargo transport.

In summary: the unmanned freight elevator transmits roll assembly 3, cargo compartment by getting in stocks to transmit roll assembly 1 and unload goods Transfer roller component 208 and inductive switch may be implemented nobody and get in stocks and unload goods, and avoids to unload goods on artificial and consumes labour, increase The case where adding logistics cost, reduces construction cost, by filling the 5th inductive switch 205 outside cargo compartment and in delivery roll of unloading goods 3 arrival end of component fills inductive switch, so that cargo compartment is parked in unload goods and is transmitted the inlet of roll assembly 3, not need special messenger Adjustment and control, reduce cost of labor, accelerate cargo compartment and stop speed, stop is more acurrate, by inside cargo compartment 2 Top surface, left and right face fill and fill pressure sensor on inductive switch and transfer roller, it is ensured that will not surpass when automatic threading construction material The problem of capacity and weight for crossing cargo compartment, avoid overweight, and capacity transfinites, and influence cargo compartment operational safety, by sensor, Inductive switch feedback signal can make background control center remotely monitor fortune to PLC, then by GRM200G wireless transmitted signals Container situation, background control center make to apply according to global situation, the position of the long-range speed of service for controlling cargo compartment 2 and stop The turnover of work material is more efficient, by filling high-definition anti-explosion camera and wireless telecommunication system at the top of cargo compartment 2, can in real time by The video information of transhipment construction material is transmitted to background control center, background control center can recorde construction material carrying amount and Type grasps construction material and transports situation, avoids construction material repetition transhipment and causes to accumulate, the construction material of urgent need lacks nothing The case where method is replenished in time.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of unmanned cargo transport building hoist device people, including cargo compartment (2), it is characterised in that: the shape of the cargo compartment (2) It is cuboid, is frame structure inside it, external steel plate covering, the left and right ends before cargo compartment (2) is symmetrically arranged one A hinge hole, cargo compartment (2) subsequent left and right ends are symmetrically arranged a hinge hole, the left side of the cargo compartment (2) Equipped with L.H.flapped door (201), the L.H.flapped door (201) is connected to the top of cargo compartment (2) left side, side before and after L.H.flapped door (201) There is a hinge hole in the lower section in face respectively, on L.H.flapped door (201) there are two connections hydraulic cylinder (210), below its front and back sides Hinge hole is connected with the hinge hole of hydraulic cylinder (210) connecting rod extension end respectively, the hydraulic cylinder of L.H.flapped door (201) front-back (210) hinge hole of fixing end is connected with the hinge hole of cargo compartment (2) front-back left end respectively, the right side of the cargo compartment (2) Face is equipped with R.H.flapped door (203), and the R.H.flapped door (203) is connected to the top of cargo compartment (2) right side, before and after R.H.flapped door (203) There is a hinge hole in the lower section of side respectively, and there are two hydraulic cylinder (210), its front and back sides lower sections for connection in R.H.flapped door (203) Hinge hole be connected respectively with the hinge hole of hydraulic cylinder (210) connecting rod extension end, the hydraulic cylinder of R.H.flapped door (203) front-back (210) hinge hole of fixing end is connected with the hinge hole of cargo compartment (2) front-back right end respectively, the top of the cargo compartment (2) Equipped with control cabinet (202), the control cabinet (202) includes hydraulic system, control system, wireless telecommunication system, monitoring system and Lifting system, the internal bottom surface of the cargo compartment (2) are equipped with transfer roller component (208), and the transfer roller component (208) includes passing Send roller, motor and pressure sensor, the internal top surface of the cargo compartment (2) be respectively provided with first inductive switch (207) and Second inductive switch (206), they are symmetrically arranged at left and right sides of cargo compartment (2), below the internal left side of cargo compartment (2) Equipped with third inductive switch (209), internal the 4th inductive switch (204) of lower right-hand side, the external lower right of cargo compartment (2) Equipped with the 5th inductive switch (205), cargo compartment (2) trailing flank is each side equipped with a sliding block (211), the sliding block (211) be concave shape, the cargo compartment (2) is also equipped with to get in stocks to transmit roll assembly (1) and unload goods and transmit roll assembly (3), it is described on Goods transmission roll assembly (1) is fixed on ground, is located at the left side of cargo compartment (2), and described unload goods is transmitted roll assembly (3) and be fixed on often The entrance of floor is located at the right side of cargo compartment (2), including unload goods delivery roll and inductive switch, the inductive switch are mounted in down Goods transmits the inlet end of roll assembly (3).

2. a kind of unmanned cargo transport building hoist device people according to claim 1, it is characterised in that: the hydraulic cylinder It (210) is Double Acting Telescopic Hydraulic Cylinder, pressure 6.3Mpa, range 1.5m, the stretching of two-stage connecting rod, cylinder diameter 100/70/50mm.

3. a kind of unmanned cargo transport building hoist device people according to claim 1, it is characterised in that: the hydraulic system packet Fuel tank is included, oil pump, oil filter, throttle valve, overflow valve, check valve, sequence valve, 3 position-5 way solenoid directional control valve, oil pipe and pipe connect Head, pressure gauge, oil level indicator and oil thermometer.

4. a kind of unmanned cargo transport building hoist device people according to claim 1, it is characterised in that: the control system packet Include PLC, relay, frequency converter, velocity sensor, first inductive switch (207), the second inductive switch (206), third sense Inductive switch (209), the 4th inductive switch (204) is optoelectronic switch, and the optoelectronic switch model is diffusing reflection formula optoelectronic switch, type It number is ML100-8-1000-RT, detection range 1m, output type NPN, maximum DC voltage 30v, response time 0.5ms.

5. a kind of unmanned cargo transport building hoist device people according to claim 1, it is characterised in that: the 5th induction is opened Closing (205) is RF transmitter, and the inductive switch transmitted on roll assembly (3) of unloading goods is infrared receiver, the nothing Line communication system includes SIEMENS PLC wireless telecommunications software and hardware, there is a GRM200G, GRM200G downloading wire and 24V power supply.

6. a kind of unmanned cargo transport building hoist device people according to claim 1, it is characterised in that: the monitoring system packet Include high-definition anti-explosion camera and warning device, the high-definition anti-explosion resolution ratio of camera head 960p, pixel 1,300,000, automatic backlight benefit It repays, operating temperature -40 spends~60 degree, and the warning device includes alarm speaker and alarm lamp.

7. the application method of unmanned cargo transport building hoist device people according to claim 1 a kind of, it is characterised in that: hydraulic The connecting rod that system controls two hydraulic cylinders (210) on L.H.flapped door (201) stretches out, and opens L.H.flapped door (201), and lorry will construct material Material is placed directly in get in stocks and transmit roll assembly (1) after, delivery roll operation, while the transfer roller component (208) of cargo compartment (2) is also transported Construction material is sent into cargo compartment (2) by row by transfer roller, when transmitting construction material, the 4th inductive switch of lower right-hand side (204) it works, when the 4th inductive switch (204) senses construction material, indicates that the limit on the right-right-hand limit for having arrived cargo compartment (2) is Only, construction material is no longer run to the right.

8. the application method of unmanned cargo transport building hoist device people according to claim 1 a kind of, it is characterised in that: described Whether the first inductive switch (207) and the second inductive switch (206) at the top of cargo compartment (2), induction construction material arrive highest pole Extreme position, the third inductive switch (209) below left side when sensing that the time of construction material is more than 1 minute, indicate construction Material no longer transmits, has been stacked into limit on the left, it is desirable to reduce construction material, in package material, and transfer roller component (208) On pressure sensor real-time measurement material weight, data are transmitted to PLC in real time by inductive switch and pressure sensor, by PLC Judge whether to fill, if be more than capacity limitation or overweight, be not above the limit if just filled, PLC controls hydraulic system Hydraulic cylinder (210) connecting rod is retracted, L.H.flapped door (201) are turned off, starts to run up and down, PLC will be opened when perceiving overweight transfinite The alarm speaker and alarm lamp of dynamic warning device, reminding worker, output is more outward note that controlling transfer roller component (208) simultaneously Remaining material, until transporting requirement until meeting cargo compartment (2)；5th inductive switch (205) after cargo compartment (2) is run up and down, Outer transmitting infrared ray, after receiving signal to the inductive switch transmitted on roll assembly (3) of unloading goods, feedback signal indicates to PLC Specified floor is transported to, the hydraulic cylinder (210) after stop on the right side of HYDRAULIC CONTROL SYSTEM stretches out connecting rod, it opens R.H.flapped door (203), It transfer roller component (208) and unloads goods and transmits roll assembly (3) while running.

9. a kind of unmanned cargo transport building elevating method, it is characterised in that: be using described in any one of claim 1~6 nobody The building hoist device people that freights completes, and transmits roll assembly (3), cargo compartment transfer roller by getting in stocks to transmit roll assembly (1) and unload goods Component (208) and inductive switch realize that nobody gets in stocks and unloads goods, and pass by filling the 5th inductive switch outside cargo compartment and unloading goods Defeated roll assembly arrival end fills inductive switch, so that cargo compartment is parked in unload goods and is transmitted the inlet of roll assembly, by cargo compartment Internal top surface, left and right face, which fills, fills pressure sensor on inductive switch and transfer roller, and guaranteeing will not when putting into construction material automatically More than the capacity and weight of cargo compartment, by sensor, inductive switch feedback signal is to PLC, then passes through GRM200G Wireless transceiver Signal, makes background control center remotely monitor cargo compartment situation, and background control center remotely controls cargo compartment according to global situation (2) position of the speed of service and stop passes through dress high-definition anti-explosion camera and wireless telecommunications system at the top of cargo compartment (2) System, can be transmitted to background control center for the video information for transporting construction material in real time, background control center can recorde construction The carrying amount and type of material grasp construction material and transport situation.