CN104179343A - Movable scaffold with feeding function - Google Patents
Movable scaffold with feeding function Download PDFInfo
- Publication number
- CN104179343A CN104179343A CN201410429994.9A CN201410429994A CN104179343A CN 104179343 A CN104179343 A CN 104179343A CN 201410429994 A CN201410429994 A CN 201410429994A CN 104179343 A CN104179343 A CN 104179343A
- Authority
- CN
- China
- Prior art keywords
- scaffold
- drive device
- feeding
- movable
- scaffold floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a movable scaffold with a feeding function. A scaffold board with a power device is disposed at the top end of the movable scaffold. A motor and a winch driven by the motor are disposed below the scaffold board with the power device. Two vertical guide rails are respectively disposed on two sides of the movable scaffold. A feeding table matched with the guide rails is further disposed in the movable scaffold. The scaffold board is connected with the feeding table through the steel wire rope and the hook of the winch. A travel switch matched with the touch plate of the feeding table and electrically connected with the motor and an automatically-opening door corresponding to a foldable material table are further disposed on the scaffold board. The movable scaffold has the advantages that mechanical control automatic feeding is achieved by the cooperation of the scaffold board and the feeding table with a pulley and the movable scaffold, and the problems that manual feeding of common movable scaffolds are labor consuming, unsafe and inefficient are solved.
Description
Technical field
The present invention relates to the aid in engineering construction field, refer in particular to a kind of can feeding movable Scaffold.
Background technology
Scaffold is a kind of aid of the ascend operations such as building site or indoor decoration, and it can need and regulate at any time according to the difference of operation height, and can also universal wheel be installed in bottom becomes portable scaffold simultaneously.Movable Scaffold of the prior art generally all comprises two door-shaped frames, two crossbeams and is connected to the pedal on crossbeam.In operation process, required material is generally that operating personnel stands in construction operation on pedal by fixed pulley being installed in scaffold side, then, by rope manpower traction material barrel, material being transported on pedal.This feeding style is not only required great effort but also dangerous, and feeding efficiency is low.Therefore provide a kind of movable Scaffold with automatic feeding necessary.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of movable Scaffold with automatic feeding, can control by motor machine, and automatic charging, solves dangerous, the inefficient problem of work high above the ground manpower material loading.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of can feeding movable Scaffold, comprise movable Scaffold, movable Scaffold top arranges the scaffold floor of a drive device, motor is set and by electric motor driven hoist engine below the scaffold floor of described drive device, the scaffold floor both sides of drive device are also provided with for changing the fixed pulley of steel wire rope of windlass trend; The two sides of movable Scaffold are provided with respectively two vertical guide rails; The feeding platform being used in combination with guide rail is also set, the wire rope pulley and folding material platform and the Contact plate that on described feeding platform, are provided with the Guide rollers that matches with guide rail, are used in combination with fixed pulley in movable Scaffold; Wire rope on hoist engine is connected the scaffold floor of drive device after wire rope pulley through fixed pulley with feeding platform; On the scaffold floor of drive device, be also provided with the travel switch being connected with electric electromechanics that is used in combination with the Contact plate of feeding platform and with folding material platform corresponding from door capable of being opened.
Further improvement of the present invention is that described motor is one, described hoist engine is two, lay respectively at the scaffold floor both sides of drive device, two hoist engines connect by power transmission shaft, hoist engine is connected with odontoid belt by toothed belt wheel with power transmission shaft, and described motor is also connected by toothed belt wheel, belt and power transmission shaft; Below the scaffold floor of drive device, be also provided with switchbox, in switchbox, be provided with contactor, single-chip microcomputer and remote-receiver.
Further improvement of the present invention is: the scaffold floor of described drive device is connected with movable Scaffold by bindiny mechanism, described bindiny mechanism comprises lockable bearing pin, connecting rod, lever, dead bolt and baffle plate and can promote the power-assisted plate that baffle plate laterally rotates, baffle plate and connecting rod are welded on respectively on lockable bearing pin, one end and the dead bolt of lever are hinged, the contact lever that the other end hinged is corresponding with Contact plate, the middle part of lever is hinged on the scaffold floor of drive device; One uprighting spring is set between the scaffold floor of dead bolt and drive device; On the scaffold floor side plate of drive device, the position corresponding with dead bolt arranges a groove that can pass through for baffle plate; The scaffold floor of one end of power-assisted plate and drive device is hinged, and the other end is connected by horizontal spring with the scaffold floor side of drive device, and baffle plate and power-assisted plate are set up in parallel in the direction perpendicular to lockable bearing pin.
Further improvement of the present invention is: described guide rail is connected with movable Scaffold bolt.
Further improvement of the present invention is: described feeding platform bottom arranges castor.
Further improvement of the present invention is: described castor is four universal wheels.
Further improvement of the present invention is: described folding material platform is connected with feeding platform by hinge.
Further improvement of the present invention is: on the scaffold floor of described drive device, weight sensor is set.
Further improvement of the present invention is: the limit switch that the scaffold floor one side setting of described drive device and the wire rope of hoist engine hook are used in combination.
Owing to having adopted technique scheme, the technological progress that the present invention obtains is as follows:
The present invention utilizes the scaffold floor of drive device and with the feeding platform cooperation movable Scaffold of pulley, realizes machinery and control automatic charging, has solved common movable Scaffold manpower material loading effort, dangerous, inefficient problem.
Single-chip microcomputer, contactor and remote-receiver are set in switchbox in the present invention, are convenient to realize machine automatization and control function; Hoist engine coordinates pulley to realize moving up and down of feeding platform; The scaffold floor central authorities of drive device arrange the material of taking on folding material platform from door capable of being opened convenient working personnel; Both sides hoist engine connects by power transmission shaft, and hoist engine is connected with odontoid belt by toothed belt wheel with power transmission shaft, and the motor of a side is also connected for guaranteeing the synchronous operation of both sides hoist engine by toothed belt wheel, belt and power transmission shaft.
In the present invention, the bindiny mechanism of the scaffold floor of drive device arranges lever and coordinates with dead bolt, baffle plate coordinates with power-assisted plate, dead bolt can move up and down in the scaffold floor lateral grooves position of drive device, block baffle plate or make baffle plate can pass through groove, thereby realized the locked function of lockable bearing pin, made it be arranged on safely the top of movable Scaffold.
In the present invention, on the bottom surface of feeding platform, universal wheel is set, facilitates feeding platform to depart from moving freely after movable Scaffold; Feeding platform upper strata arranges folding material platform, and when off working state, folding material platform, in folded state, is convenient to the scaffold floor of drive device to be placed in above feeding platform; In the time of in working order, folding material platform is opened, and is convenient to hold material, and when material is transported to predetermined altitude, and the folding material platform of opening can be by the backing down from door capable of being opened of the scaffold floor central authorities of drive device, the convenient working personnel material of taking.
Weight sensor is set in the present invention, can makes Single-chip Controlling motor work in the contained predetermined weight ranges of feeding platform, guaranteed the safety of feeding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the left TV structure schematic diagram of feeding platform in the present invention,
Fig. 3 is the plan structure schematic diagram of feeding platform in the present invention,
Fig. 4 is the scaffold floor structural representation of drive device,
Fig. 5 is that the scaffold floor of drive device is overlooked structural scheme of mechanism,
Fig. 6 is the bindiny mechanism's structural representation in the present invention,
Fig. 7 is the left TV structure schematic diagram of the bindiny mechanism in the present invention,
Fig. 8 is the structural representation that the scaffold floor of feeding platform and drive device becomes one,
Fig. 9 is that feeding platform material loading is to the schematic diagram at top.
Wherein: 1, movable Scaffold, 2, guide rail, 3, feeding platform, 4, the scaffold floor of drive device, 5, Guide rollers, 6, folding material platform, 7, Contact plate, 8, wire rope pulley, 9, motor, 10, fixed pulley, 11, hoist engine, 12, travel switch, 13, power transmission shaft, 14, from door capable of being opened, 15, bindiny mechanism, 16, castor, 17, lockable bearing pin, 18, connecting rod, 19, lever, 20, dead bolt, 21, baffle plate, 22, power-assisted plate, 23, horizontal spring, 24, uprighting spring, 25, groove, 26 limit switches, 27, contact lever.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done further to describe in detail:
A kind of can feeding movable Scaffold, as shown in Figure 1, comprise movable Scaffold 1, be arranged at movable Scaffold top drive device scaffold floor 4 and be positioned at the feeding platform 3 of movable Scaffold, wherein two of movable Scaffold sides arrange two vertical guide 2 on respectively, and guide rail is connected with the outside framework bolt of movable Scaffold; The scaffold floor 4 of described drive device arrange below motor 9, the travel switch 12 being used in conjunction with by electric motor driven hoist engine 11, weight sensor, with feeding platform, with limit switch 26, switchbox that the wire rope hook of hoist engine is used in conjunction with, in switchbox, have contactor, single-chip microcomputer and remote-receiver; The both sides of the scaffold floor of drive device are provided with respectively fixed pulley 10, the scaffold floor central authorities of drive device be also provided with feeding platform be used in conjunction with from door capable of being opened 14; Described hoist engine is two, lay respectively at the both sides of the scaffold floor of drive device, two hoist engines 11 connect by power transmission shaft 13, hoist engine is connected with odontoid belt by toothed belt wheel with power transmission shaft, motor is also connected by toothed belt wheel, belt and power transmission shaft, as shown in Figure 4 and Figure 5; Feeding platform 3 is the double-deck rectangular frame matching with movable Scaffold size, the Guide rollers 5 being used in conjunction with guide rail 2 is set on rectangular frame, the upper strata of rectangular frame arranges folding material platform 6 and Contact plate 7, folding material platform is connected with feeding platform by hinge, Contact plate is steel plate or the angle bar being welded on feeding platform, a wire rope pulley 8 being used in conjunction with fixed pulley 10 is set respectively on the frame of the rectangular frame lower floor left and right sides, as shown in Figures 2 and 3, the bottom of feeding platform is also provided with four castors 16, castor is universal wheel, facilitates feeding platform to move freely.
The scaffold floor of drive device is connected with movable Scaffold top by bindiny mechanism 15, bindiny mechanism comprises lockable bearing pin 17, connecting rod 18, lever 19, dead bolt 20 and baffle plate 21, and can promote the power-assisted plate 22 that baffle plate laterally rotates, as shown in Figures 6 and 7, connecting rod 18 and baffle plate 21 are welded on respectively on lockable bearing pin 17, the scaffold floor of one end of power-assisted plate 22 and drive device is hinged, the other end is connected by horizontal spring 23 with the scaffold floor side of drive device, and baffle plate 21 and power-assisted plate 22 are set up in parallel in the direction perpendicular to lockable bearing pin 17, horizontal spring 23 pulling force laterally can impel power-assisted plate 22 promotion baffle plates to laterally rotate, the groove 25 matching with baffle plate is set on the scaffold floor side of drive device, one end and the dead bolt of lever 19 are hinged, the hinged contact lever 27 of the other end, the middle part of lever is hinged on the scaffold floor of drive device, contact lever 27 fold-downs are folded keeps 90 ° of angles with lever 19, contact lever 27 also can upwards fold rear and lever 19 maintenance levels, when contact lever 27 corresponding with Contact plate 7 vertically downward time, feeding platform 3 is moved upwards up to behind scaffold floor 4 belows of drive device Contact plate 7 can be by contact lever 27 jack-up upwards, thereby the other end of lever 19 tilts to pull dead bolt 20 to depart from groove location downwards, baffle plate 21 can laterally rotate and pass through groove 25 under the promotion of power-assisted plate 22, thereby lockable bearing pin 17 is upwards rotated, realize the unloading of the scaffold floor 4 of drive device, when contact lever 27 keeps the level with lever, feeding platform can not touched contact lever in moving up and down the process of material loading, can not change the level of lever 19.One uprighting spring 24 is set between the scaffold floor side of dead bolt and drive device, uprighting spring is, by dead bolt, lever is pulled into level under normal conditions, as shown in Figure 6, now dead bolt blocks groove 25, baffle plate 21 can not pass through groove, can lock bearing pin 17 and can not continue upwards to rotate, now connecting rod 18 is horizontal, and can be overlapped on the crossbeam of movable Scaffold is installment state; When contact lever 27 is made progress jack-up, the left end of lever 19 pulls dead bolt to move downward, uprighting spring 24 is stretched, dead bolt 20 leaves groove location, as shown in Figure 7, now 21, baffle plate continues upwards to rotate by groove, and lockable bearing pin 17 also upwards rotates thereupon, connecting rod 18 is upturned, and 4 of the scaffold floors of drive device can move downward disengaging movable Scaffold becomes unloaded state.
Hoist engine 11 is connected with feeding platform 3 with hook by wire rope, and the fixed pulley 10 of scaffold floor 4 sides of drive device changes steel wire rope of windlass direction into going down, and the wire rope pulley 8 of feeding platform 3 sides changes wire rope into upward direction transmission.
When off working state, wire rope hangs over scaffold floor 4 both sides of drive device, and hoist engine 11 rolls tightly wire rope, weight induction device is controlled the tension dynamics of wire rope, make the scaffold floor 4 of drive device as a whole with 3 one-tenth of feeding platforms, be convenient to mobile, transportation, as shown in Figure 8.
During use, first set up the movable Scaffold 1 of belt track, the scaffold floor 4 of the drive device becoming one, feeding platform 3 are pushed in movable Scaffold, then mounting guide rail 2, the Guide rollers 5 of feeding platform is embedded in guide rail 2.Press remote controller rising button, single-chip microcomputer is put wire rope by control hoist engine 11, and operating personnel takes off the wire rope hook hanging on scaffold floor, hangs over and needs to use on the movable Scaffold 1 of height.Then press remote controller button installation, hoist engine 11 will roll tightly wire rope, and wire rope drives the scaffold floor 4 of feeding platform 3 and drive device to rise to predetermined altitude through fixed pulley 10 and wire rope pulley 8.While arriving predetermined altitude, wire rope hook will touch limit switch 26, and Single-chip Controlling motor 9 stops operating and locking steel wire rope.Now, lever 19 is horizontal, and dead bolt 20 blocks groove 25, and baffle plate 21 can not pass through groove, and connecting rod 18, in level, is overlapped on the crossbeam of movable Scaffold, and lockable bearing pin is locked; Manually stirring contact lever 27 makes it keep the level with lever, guarantee that feeding platform 3 Contact plate 7 in moving up and down feeding process can not touch contact lever 27, thereby guarantee connecting rod 18 always in scaffold straightened condition can with the crossbeam overlap joint of scaffold both sides, make the scaffold floor of drive device be fixed on the top of movable Scaffold.Now press the decline button of remote controller, hoist engine 11 carries out slack rope operation under the control of single-chip microcomputer, feeding platform 3 just drops to ground along guide rail 2 under the effect of gravity like this, whether weight sensor arrives ground by the size induction feeding platform 3 of weight, if arrive ground weight sensor and single chip communication, thereby Single-chip Controlling motor 9 stops operating control, hoist engine stops putting rope, and the wire rope of locking hoist engine.Now enter duty.
Ground operating personnel opens the folding material platform 6 of feeding platform just and can place material or instrument etc., after completing, placement presses remote controller rising button, hoist engine 11 just starts to roll tightly rope hoisting feeding platform 3, weight sensor is responded to lifting weight constantly, if preponderance or wire rope break, weight sensor cuts off immediately the concurrent responding of motor power and responds with just and stop operation in time, stops potential safety hazard.When feeding platform is promoted to the below of scaffold floor of drive device, folding material platform backs down from door capable of being opened 14, Contact plate 7 touching travel switches 12 when folding material platform arrives assigned address, motor 9 stops operating, hoist engine quits work, material is just promoted on the scaffold floor of drive device, can discharging, as shown in Figure 9.Complete the decline button of pressing again remote controller after discharging, make feeding platform drop to ground, repeat next feeding process.
After completing all material loading tasks, the artificial hand contact lever 27 that promotes makes its state in vertically downward, now press remote controller unload button, motor 9 rotations drive hoist engine to roll tightly wire rope and feeding platform 3 are risen to scaffold floor 4 belows of drive device, Contact plate 7 is jack-up contact lever 27 upwards, by one end of lever jack-up that makes progress, the other end of lever moves down, drive dead bolt to leave groove, baffle plate 21 is passed through groove then by the outside promotion of power-assisted plate 22, lockable bearing pin 17 upwards rotates, connecting rod 18 is upturned, scaffold floor 4 Automatic-fallings of drive device are in movable Scaffold 1, wire rope hook touches limit switch 26, limit switch 26 and single chip communication, the auto-reverse slack rope state that enters of Single-chip Controlling motor, under the effect of wire rope, the scaffold floor 4 of drive device and feeding platform 3 slowly move down.While dropping to ground, weight sensor and single chip communication stop operating automatically.Manually take wire rope hook, and hang to the permanent position of the scaffold floor 4 of drive device, press remote controller button installation, motor starts to roll tightly wire rope, until arrive state as shown in Figure 8, even if the scaffold floor 4 of drive device is as a whole with 3 one-tenth of feeding platforms.Now unload guide rail 2, the scaffold floor of the drive device being integrated 4 and feeding platform 3 are released to movable Scaffold 1, be positioned over suitable position.
Claims (9)
- One kind can feeding movable Scaffold, comprise movable Scaffold (1), it is characterized in that: movable Scaffold top arranges the scaffold floor (4) of a drive device, motor (9) is set and by electric motor driven hoist engine (11) below the scaffold floor of described drive device, the scaffold floor both sides of drive device are also provided with for changing the fixed pulley (10) of steel wire rope of windlass trend; The two sides of movable Scaffold are provided with respectively two vertical guide rails (2); The feeding platform (3) being used in combination with guide rail is also set, the wire rope pulley (8) and folding material platform (6) and the Contact plate (7) that on described feeding platform, are provided with the Guide rollers (5) that matches with guide rail (2), are used in combination with fixed pulley (10) in movable Scaffold; Wire rope on hoist engine is connected the scaffold floor of drive device after wire rope pulley (8) through fixed pulley (10) with feeding platform; On the scaffold floor of drive device, be also provided with the travel switch being connected with electric electromechanics (12) that is used in combination with the Contact plate (7) of feeding platform and with folding material platform (6) corresponding from door capable of being opened (14).
- 2. according to claim 1 can feeding movable Scaffold, it is characterized in that: described motor is one, described hoist engine is two, lay respectively at the scaffold floor both sides of drive device, two hoist engines connect by power transmission shaft (13), hoist engine is connected with odontoid belt by toothed belt wheel with power transmission shaft, and described motor (9) is also connected with power transmission shaft (13) by toothed belt wheel, belt; Below the scaffold floor of drive device, be also provided with switchbox, in switchbox, be provided with contactor, single-chip microcomputer and remote-receiver.
- 3. according to claim 1 can feeding movable Scaffold, it is characterized in that: the scaffold floor of described drive device is connected with movable Scaffold by bindiny mechanism (15), described bindiny mechanism (15) comprises lockable bearing pin (17), connecting rod (18), lever (19), dead bolt (20) and baffle plate (21), and can promote the power-assisted plate (22) that baffle plate laterally rotates, baffle plate (21) and connecting rod (18) are welded on respectively on lockable bearing pin (17), one end and the dead bolt of lever (19) are hinged, the contact lever (27) that the other end hinged is corresponding with Contact plate (7), the middle part of lever is hinged on the scaffold floor of drive device, one uprighting spring (24) is set between the scaffold floor of dead bolt and drive device, on the scaffold floor side plate of drive device, the position corresponding with dead bolt arranges a groove (25) that can pass through for baffle plate, one end of power-assisted plate (22) and the scaffold floor of drive device are hinged, and the other end is connected by horizontal spring (23) with the scaffold floor side of drive device, and baffle plate (21) and power-assisted plate (22) are set up in parallel in the direction perpendicular to lockable bearing pin.
- 4. according to claim 1 can feeding movable Scaffold, it is characterized in that: described guide rail (2) is connected with movable Scaffold (1) bolt.
- 5. according to claim 1 can feeding movable Scaffold, it is characterized in that: described feeding platform bottom arranges castor (16).
- 6. according to claim 5 can feeding movable Scaffold, it is characterized in that: described castor is four universal wheels.
- 7. according to claim 1 can feeding movable Scaffold, it is characterized in that: described folding material platform (6) is connected with feeding platform (3) by hinge.
- 8. according to claim 1 can feeding movable Scaffold, it is characterized in that: on the scaffold floor of described drive device, weight sensor is set.
- 9. according to claim 1 can feeding movable Scaffold, it is characterized in that: the limit switch (26) that the scaffold floor one side setting of described drive device and the wire rope of hoist engine hook are used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429994.9A CN104179343B (en) | 2014-08-28 | 2014-08-28 | Can feeding movable Scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429994.9A CN104179343B (en) | 2014-08-28 | 2014-08-28 | Can feeding movable Scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104179343A true CN104179343A (en) | 2014-12-03 |
| CN104179343B CN104179343B (en) | 2016-05-04 |
Family
ID=51960660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410429994.9A Active CN104179343B (en) | 2014-08-28 | 2014-08-28 | Can feeding movable Scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179343B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216801A (en) * | 2017-12-22 | 2018-06-29 | 北京科创融鑫科技股份有限公司 | A kind of device and method unpacked based on untouched new certificate plastic package box |
| CN108356697A (en) * | 2018-02-10 | 2018-08-03 | 安徽师范大学 | A kind of feed mechanism of magnetic shoe apparatus for automatically removing burr |
| CN108643586A (en) * | 2018-04-17 | 2018-10-12 | 同济大学 | A kind of the transporting and hoisting device and application method of assembled wall support system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283249B1 (en) * | 2000-04-12 | 2001-09-04 | Ega Products, Inc. | Mobile ladder with lifting tray |
| US20070278041A1 (en) * | 2006-05-31 | 2007-12-06 | Sonny Scaffolds, Inc. | Quick-connect/disconnect guardrail scaffolding system and method |
| CN102704664A (en) * | 2012-05-30 | 2012-10-03 | 深圳市特辰科技股份有限公司 | Self-lifting quick transferring platform |
| CN203320924U (en) * | 2013-06-27 | 2013-12-04 | 中建五局第三建设有限公司 | Liftable threading operation platform |
| CN203569874U (en) * | 2013-09-16 | 2014-04-30 | 深圳市特辰科技股份有限公司 | Self-lifting type material platform |
| CN203594215U (en) * | 2013-10-22 | 2014-05-14 | 中建七局安装工程有限公司 | High-altitude large-area work platform semi-automatic lifting apparatus |
| CN204174907U (en) * | 2014-08-28 | 2015-02-25 | 河北省第二建筑工程有限公司 | Can feeding movable Scaffold |
-
2014
- 2014-08-28 CN CN201410429994.9A patent/CN104179343B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283249B1 (en) * | 2000-04-12 | 2001-09-04 | Ega Products, Inc. | Mobile ladder with lifting tray |
| US20070278041A1 (en) * | 2006-05-31 | 2007-12-06 | Sonny Scaffolds, Inc. | Quick-connect/disconnect guardrail scaffolding system and method |
| CN102704664A (en) * | 2012-05-30 | 2012-10-03 | 深圳市特辰科技股份有限公司 | Self-lifting quick transferring platform |
| CN203320924U (en) * | 2013-06-27 | 2013-12-04 | 中建五局第三建设有限公司 | Liftable threading operation platform |
| CN203569874U (en) * | 2013-09-16 | 2014-04-30 | 深圳市特辰科技股份有限公司 | Self-lifting type material platform |
| CN203594215U (en) * | 2013-10-22 | 2014-05-14 | 中建七局安装工程有限公司 | High-altitude large-area work platform semi-automatic lifting apparatus |
| CN204174907U (en) * | 2014-08-28 | 2015-02-25 | 河北省第二建筑工程有限公司 | Can feeding movable Scaffold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216801A (en) * | 2017-12-22 | 2018-06-29 | 北京科创融鑫科技股份有限公司 | A kind of device and method unpacked based on untouched new certificate plastic package box |
| CN108356697A (en) * | 2018-02-10 | 2018-08-03 | 安徽师范大学 | A kind of feed mechanism of magnetic shoe apparatus for automatically removing burr |
| CN108643586A (en) * | 2018-04-17 | 2018-10-12 | 同济大学 | A kind of the transporting and hoisting device and application method of assembled wall support system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104179343B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204174907U (en) | Can feeding movable Scaffold | |
| CN106827603A (en) | Steel ring automatic grabbing device is used in a kind of wheel production | |
| CN104179343B (en) | Can feeding movable Scaffold | |
| CN205526709U (en) | Box system of stacking | |
| CN107336949A (en) | A kind of reciprocating vertical conveyor | |
| CN205222391U (en) | Hauler carrier is used in elevator installation | |
| CN103770686A (en) | Automatic boom-type loading-unloading brick truck | |
| CN113879939A (en) | Material transportation system and construction method thereof | |
| CN204096679U (en) | A kind of bag cargo automatic loading machine | |
| CN203976291U (en) | Suspension type Copper Foil volume transport trolley | |
| CN206375537U (en) | Lift cage | |
| CN203783109U (en) | Building construction operation facility and personnel material transport equipment system | |
| CN206091457U (en) | Heap parking stall | |
| CN108657058A (en) | Unmanned plane car-mounted device | |
| CN110733999A (en) | Safety device and hydraulic lifting platform comprising same | |
| CN205476377U (en) | Skin construction scaffold convenient to installation | |
| CN212531202U (en) | Petroleum asphalt glass fiber tire asphalt felt stacking device | |
| CN205973360U (en) | Chimney hanging flower basket | |
| CN104444183A (en) | Conveying and lifting all-in-one machine | |
| CN2287621Y (en) | Telescopic tower crane | |
| CN208776166U (en) | A kind of Intelligent elevator control device | |
| CN109941922B (en) | Upturning device | |
| CN203428573U (en) | Clinker train material leveling machine | |
| CN209163415U (en) | A kind of low-rise building elevating platform for construction use | |
| CN204297575U (en) | Conveying lifting all-in-one |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |