CN107839775A - The crawler type device of transport concrete support - Google Patents
The crawler type device of transport concrete support Download PDFInfo
- Publication number
- CN107839775A CN107839775A CN201711064577.9A CN201711064577A CN107839775A CN 107839775 A CN107839775 A CN 107839775A CN 201711064577 A CN201711064577 A CN 201711064577A CN 107839775 A CN107839775 A CN 107839775A
- Authority
- CN
- China
- Prior art keywords
- body structure
- crawler
- drive mechanism
- framework
- crawler belt
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 230000003028 elevating effect Effects 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 241001669679 Eleotris Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 241000826860 Trapezium Species 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention proposes a kind of crawler type device of transport concrete support, including：Body structure, drive mechanism and pedrail mechanism；Body structure includes a framework, and framework is used to install drive mechanism and pedrail mechanism, sets elevating mechanism on said frame, and the elevating mechanism is used for the concrete support for placing different height；Drive mechanism is located in the body structure, for driving the pedrail mechanism；The pedrail mechanism is located at the both sides of the body structure, for driving the body structure to be moved to the lower section or side of the concrete support；Also include wireless device, it receives telecommand, and controls the elevating mechanism lifting and drive mechanism action；Also include setting battery pack on said frame, it provides power source for the drive mechanism, wireless device, elevating mechanism.Structure partial load is reduced using crawler haulage mode, instead of conventional construction method, avoids heavy-duty machinery series of risk caused by operation on structures top plate.
Description
Technical field
The present invention relates to building machinery technical field, in particular to a kind of crawler type of transport concrete support.
Background technology
At present, in the base pit engineering concrete support demolishing process such as architectural engineering, municipal works, it is usually associated with tower crane
Operating radius does not cover position, and after concrete support is removed, tower crane can not lift immediately, and solution is in basement at this stage
Concrete support is transported tower crane operation half by top plate top making subgrade case or steel plate, heavy forklift on steel plate or subgrade case
In the range of footpath, then carry out hoisting transportation appearance.Above-mentioned operational method is usually associated with Local Loads mistake because fork truck deadweight is heavier
Greatly, top plate overload produces the risk of stress crack.
Chinese invention patent, publication number：A kind of CN105464375A, there is provided crawler type concrete mixer.Described pump
Car includes chassis, beam mechanism, pumping mechanism, capstan head, hydraulic mechanism and electrical control mechanism, and described chassis is arranged on pump truck
Bottom, described capstan head, pumping mechanism and beam mechanism be connected on chassis, and described chassis includes main frame, drag chain
If wheel, drive sprocket, crawler belt, dry care sprocket wheel, thrust wheel and spring, described jockey sprocket and drive sprocket are separately positioned on master
The both ends of framework, described crawler belt includes upper branch crawler belt, rear branch crawler belt, lower branch crawler belt and the preceding branch crawler belt being sequentially connected, described
Upper track wheel be arranged on below branch crawler belt and be connected to above main frame, described thrust wheel is arranged on above lower branch crawler belt simultaneously
It is connected to below main frame, described spring is arranged on above thrust wheel.The present invention is simple in construction, walking is stable, road conditions requirement
Low, bearing capacity is big, improves operating efficiency, be applied widely.
Above-mentioned technical proposal does not simultaneously solve the medium-and-large-sized machinery of concrete support transportation excessive caused by top plate operation
The problem of load.
The content of the invention
In consideration of it, the present invention proposes a kind of crawler type device of transport concrete support, to solve removing foundation ditch
After concrete support, when top plate plant tilting transport concrete supports, big machinery is asked excessive load caused by top plate operation
Topic.
On one side, the present invention proposes a kind of crawler type device of transport concrete support, including：Body structure, drive
Motivation structure and pedrail mechanism；The body structure includes a framework, and the framework is used to install the drive mechanism and the shoe
Band mechanism, sets elevating mechanism on said frame, and the elevating mechanism is used for the concrete support for placing different height；It is described
Drive mechanism is located in the body structure, for driving the pedrail mechanism；The pedrail mechanism is located at the body structure
Both sides, for driving the body structure to be moved to the lower section or side of the concrete support；Also include wireless device, its
Telecommand is received, and controls the elevating mechanism lifting and drive mechanism action；Also include setting on said frame
Battery pack, it provides power source for the drive mechanism, wireless device, elevating mechanism.
Further, the elevating mechanism top is provided with a supporting plate for being used to place concrete support.
Further, the wireless device is located inside the body structure, including control main frame and remote control；The control
The output end of main frame processed is connected with the elevating mechanism, drive mechanism respectively, to control elevating mechanism lifting and described
Drive mechanism acts；The remote control and the input wireless connection of the control main frame, to be exported to the control main frame
Control instruction.
Further, the drive mechanism includes two motors being connected with the battery pack；Described two motors are located at
The framework rear and front end, and diagonally set, it is used for the pedrail mechanism for driving the framework both sides.
Further, the pedrail mechanism includes：Driving wheel, movable pulley and crawler belt；The driving wheel is four, is located at institute
Framework two sides corner location, the driving wheel and motor connection are stated, to drive the crawler belt to rotate；The movable pulley is located at
Between two driving wheels of the framework either side, it is connected with the crawler belt, it is trapezoidal the crawler belt branch is set into one
Structure；The crawler belt is set on the outside of the driving wheel and the movable pulley, to cause institute with the driving wheel synchronous axial system
State conveying arrangement movement.
Further, rubber cushion blocks are laid with the outside of the crawler belt, to prevent the crawler belt from destroying surface texture.
Further, the car shell of carbon fibre materials is provided with outside the body structure；The both sides of the body structure are respectively set
There are two hanger components.
Further, the supporting plate is provided with spill sleeper, to concrete support of the fixed placement on the supporting plate.
Further, the body structure front end is provided with hook, and rear end is provided with clevis coupler, for by least two institutes
State conveying arrangement connection and synchronizing moving.
Further, the car body frame structure of the conveying arrangement uses 5mm high strength square steel welding productions.
Compared with prior art, beneficial effects of the present invention are：In structure partial load, generation, are reduced using crawler haulage mode
For conventional construction method, heavy-duty machinery series of risk caused by operation on structures top plate is avoided, is easy to constructing operation, and protect
Demonstrate,prove structure type safety.
On the other hand, apparatus of the present invention apparatus structure is simply conducted oneself with dignity small, is easy to grasp operating, be can be done directly on structure and mix
Coagulate on native top plate, and crawler belt external application rubber, it can effectively reduce structure partial stress, disperse load, and in moving process not
Destruction can be produced to top plate.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the side view of the crawler type device of transport concrete of embodiment of the present invention support；
Fig. 2 is the front view of the crawler type device of transport concrete of embodiment of the present invention support；
Fig. 3 is the top view of the crawler type device of transport concrete of embodiment of the present invention support.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.It should be noted that in the case where not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Refering to shown in Fig. 1 and Fig. 2, it is the side view of the formula device of crawler belt 6 of transport concrete of embodiment of the present invention support
And front view.Specifically, the present apparatus includes：Body structure, drive mechanism and pedrail mechanism, pedrail mechanism are located at body mechanism
Both sides be connected with drive mechanism, drive mechanism is located at the inside of body structure, for driving pedrail mechanism to rotate so as to driving
Body mechanism translates.Specifically, body structure includes a framework, framework is used to install drive mechanism and pedrail mechanism；Framework by
Metal material processing makes, or by rigid material processing and fabricating, it need to meet that installation associated components can be supported, and can
The quality of concrete support is carried, preferably light-duty material makes, to mitigate the sole mass of single unit system.Further,
Elevating mechanism 1 is set in framework upper, elevating mechanism 1 is used for the concrete support for placing different height, when dismantling concrete branch
It during support, can be set directly at by elevating mechanism 11 on the downside of concrete support, be removed then directly transport appearance.Driving machine
Structure is located in body structure, for driving pedrail mechanism；Pedrail mechanism is located at the both sides of body structure, for driving body structure
It is moved to the lower section or side of concrete support.The present apparatus also includes wireless device, and it receives telecommand, and controls lift
Structure 1 lifts and drive mechanism action, by setting wireless device to control elevating mechanism 1 and drive mechanism, to cause the present apparatus
Using more convenient, not by site influence, it can be walked about place with remote control, reduction personnel, existed so as to reduce personnel
The generation of security incident in place.The present apparatus also includes the battery pack 10 being arranged on framework, and it is drive mechanism, without traditional thread binding
Put, elevating mechanism 1 provide power source, the battery pack 10 be preferably lighter in weight lithium battery with reduce single unit system itself
Weight, lead-acid accumulator is can also be to reduce cost of manufacture, it is to be understood that it, which need to meet provide for device, moves
Power source.
Specifically, the top of elevating mechanism 1 is provided with a supporting plate 1 for being used to place concrete support, and the pallet can be
One flat board or arc, rising need to only can be used in placing concrete；Supporting plate 1 is provided with spill sleeper 1, is put to fixation
The concrete support on supporting plate 1 is put, spill sleeper 1 is preferably rigid timber, relative to metal material, effectively reduces device
Weight, and can preferably reach concrete and place fixed effect.
Specifically, wireless device is located inside body structure, including control main frame 11 and remote control；Control main frame 11
Output end is connected with elevating mechanism 1, drive mechanism respectively, to control the lifting of elevating mechanism 1 and drive mechanism action；Remote control
With the input wireless connection of control main frame 11, to the output control of control main frame 11 instruct.
Specifically, drive mechanism includes two motors 8 being connected with battery pack 10；Two motors 8 are located at before and after framework
Both ends, and diagonally set, it is used for the pedrail mechanism of driver framework both sides.
Specifically, pedrail mechanism includes：Driving wheel 5, movable pulley 4 and crawler belt 6；Driving wheel 5 is four, is located at framework two
Side corner location, driving wheel 5 are connected with motor 8, to drive crawler belt 6 to rotate；Movable pulley 4 is located at two of framework either side
Between driving wheel 5, it is connected with crawler belt 6, a trapezium structure is set to 6 by crawler belt；Crawler belt 6 is set in driving wheel 5 and slided
The outside of wheel 4, to cause conveying arrangement to move with the synchronous axial system of driving wheel 5, the outside of crawler belt 6 is laid with rubber cushion blocks 7, with to prevent
Only crawler belt 6 destroys surface texture.
As shown in fig.3, it is the top view of the formula device of crawler belt 6 of transport concrete of embodiment of the present invention support.Specifically
For, the car shells of carbon fibre materials is provided with outside body structure, the carbon fiber car shell of lightweight material is set to reduce device vehicle body
Weight；The both sides of body structure are respectively provided with two components of hanger 9, by setting hanger 9 so that the present apparatus can be incited somebody to action by tower crane
The present apparatus is put into the place of foundation ditch；Body structure front end is provided with hook 12, and rear end is provided with clevis coupler 13, for will at least
Two conveying arrangement connections and synchronizing moving, are connected in use, two devices can be entered by a remote control when by two devices
Row Synchronization Control, to allow two devices to be synchronized with the movement.
Specifically, the car body frame structure of conveying arrangement uses 5mm high strength square steel welding productions.
It is understood that the present apparatus reduces structure partial load using crawler haulage mode, instead of conventional construction method,
Heavy-duty machinery series of risk caused by operation on structures top plate is avoided, is easy to constructing operation, and ensures structure type safety.
On the other hand, apparatus of the present invention apparatus structure is simply conducted oneself with dignity small, is easy to grasp operating, be can be done directly on structural concrete top plate
On, and crawler belt external application rubber, it can effectively reduce structure partial stress, disperse load, and will not be to top plate in moving process
Produce destruction.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if this these modifications and variations belong within the scope of the claims in the present invention and its equivalent technologies,
Then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. crawler type device of transport concrete support, it is characterised in that including：Body structure, drive mechanism and crawler belt Mechanism；The body structure includes a framework, and the framework is used to install the drive mechanism and the pedrail mechanism, described Elevating mechanism is set on framework, and the elevating mechanism is used for the concrete support for placing different height；The drive mechanism is located in the body structure, for driving the pedrail mechanism；The pedrail mechanism is located at the both sides of the body structure, for driving the body structure to be moved to the concrete branch The lower section or side of support；Also include wireless device, it receives telecommand, and controls the elevating mechanism lifting and drive mechanism action；Also include setting battery pack on said frame, it provides power for the drive mechanism, wireless device, elevating mechanism Source.
- 2. crawler transporter according to claim 1, it is characterised in that the elevating mechanism top is used for provided with one Place the supporting plate of concrete support.
- 3. crawler transporter according to claim 1, it is characterised in that the wireless device is located at the vehicle body knot Inside structure, including control main frame and remote control；The output end of the control main frame is connected with the elevating mechanism, drive mechanism respectively, to control the elevating mechanism Lifting and drive mechanism action；The remote control and the input wireless connection of the control main frame, to be instructed to the control main frame output control.
- 4. crawler transporter according to claim 1, it is characterised in that the drive mechanism includes and the battery Two motors of group connection；Described two motors are located at the framework rear and front end, and diagonally set, and it is used to drive the described of the framework both sides Pedrail mechanism.
- 5. crawler transporter according to claim 1, it is characterised in that the pedrail mechanism includes：Driving wheel, cunning Driving wheel and crawler belt；The driving wheel is four, framework two sides corner location, the driving wheel and motor connection is located at, to drive The crawler belt rotates；The movable pulley is located between two driving wheels of the framework either side, is connected with the crawler belt, to by institute State crawler belt branch and be set to a trapezium structure；The crawler belt is set on the outside of the driving wheel and the movable pulley, described to cause with the driving wheel synchronous axial system Conveying arrangement moves.
- 6. crawler transporter according to claim 5, it is characterised in that be laid with rubber blanket on the outside of the crawler belt Block, to prevent the crawler belt from destroying surface texture.
- 7. crawler transporter according to claim 1, it is characterised in that be provided with carbon fiber outside the body structure The car shell of material；The both sides of the body structure are respectively provided with two hanger components.
- 8. crawler transporter according to claim 2, it is characterised in that the supporting plate is provided with spill sleeper, uses With concrete support of the fixed placement on the supporting plate.
- 9. crawler transporter according to claim 1, it is characterised in that the body structure front end is provided with hook, Rear end is provided with clevis coupler, at least two conveying arrangements to be connected into simultaneously synchronizing moving.
- 10. according to the crawler transporter described in claim any one of 1-9, it is characterised in that the car of the conveying arrangement Body frame structure uses 5mm high strength square steel welding productions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064577.9A CN107839775A (en) | 2017-11-02 | 2017-11-02 | The crawler type device of transport concrete support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064577.9A CN107839775A (en) | 2017-11-02 | 2017-11-02 | The crawler type device of transport concrete support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839775A true CN107839775A (en) | 2018-03-27 |
Family
ID=61680782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064577.9A Pending CN107839775A (en) | 2017-11-02 | 2017-11-02 | The crawler type device of transport concrete support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483040A (en) * | 2018-04-03 | 2018-09-04 | 曾正扬 | A kind of crawler-belt type full-automatic steel pipe picking, cleaning classifying packing device |
| US11623830B1 (en) | 2022-04-27 | 2023-04-11 | Modology Design Group | Trailer with loading and unloading system |
| US12203279B2 (en) | 2022-04-27 | 2025-01-21 | Modology Design Group | Trailer with loading and unloading system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402376A (en) * | 2007-10-04 | 2009-04-08 | 柴瑟里金属和橡胶有限公司 | Track shoe assembly for heavy tracked vehicle |
| CN101850700A (en) * | 2010-05-14 | 2010-10-06 | 郑州新大方重工科技有限公司 | Large-tonnage shore transport vehicle |
| CN201729114U (en) * | 2010-08-05 | 2011-02-02 | 河南送变电建设公司 | Multifunctional power grid emergency engineering truck |
| CN103921854A (en) * | 2014-04-03 | 2014-07-16 | 贵州詹阳动力重工有限公司 | Train type caterpillar all-terrain vehicle |
| US20150125252A1 (en) * | 2012-06-05 | 2015-05-07 | Nikolaus Berzen Ratzel | Crawler for transporting heavy loads, system comprising a plurality of crawlers and method for transporting heavy loads |
| CN105946454A (en) * | 2016-05-25 | 2016-09-21 | 刘明月 | Moving support device for automobile hub palletizing robot |
| CN107160962A (en) * | 2017-05-05 | 2017-09-15 | 张蒙宇 | A kind of air-ground amphibious multipurpose robot |
-
2017
- 2017-11-02 CN CN201711064577.9A patent/CN107839775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402376A (en) * | 2007-10-04 | 2009-04-08 | 柴瑟里金属和橡胶有限公司 | Track shoe assembly for heavy tracked vehicle |
| CN101850700A (en) * | 2010-05-14 | 2010-10-06 | 郑州新大方重工科技有限公司 | Large-tonnage shore transport vehicle |
| CN201729114U (en) * | 2010-08-05 | 2011-02-02 | 河南送变电建设公司 | Multifunctional power grid emergency engineering truck |
| US20150125252A1 (en) * | 2012-06-05 | 2015-05-07 | Nikolaus Berzen Ratzel | Crawler for transporting heavy loads, system comprising a plurality of crawlers and method for transporting heavy loads |
| CN103921854A (en) * | 2014-04-03 | 2014-07-16 | 贵州詹阳动力重工有限公司 | Train type caterpillar all-terrain vehicle |
| CN105946454A (en) * | 2016-05-25 | 2016-09-21 | 刘明月 | Moving support device for automobile hub palletizing robot |
| CN107160962A (en) * | 2017-05-05 | 2017-09-15 | 张蒙宇 | A kind of air-ground amphibious multipurpose robot |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483040A (en) * | 2018-04-03 | 2018-09-04 | 曾正扬 | A kind of crawler-belt type full-automatic steel pipe picking, cleaning classifying packing device |
| US11623830B1 (en) | 2022-04-27 | 2023-04-11 | Modology Design Group | Trailer with loading and unloading system |
| US11732463B1 (en) | 2022-04-27 | 2023-08-22 | Modology Design Group | Systems and methods for rotating modular housing modules on a trailer bed |
| US11731551B1 (en) | 2022-04-27 | 2023-08-22 | Modology Design Group | Systems and methods for an automatic modular housing delivery system |
| US11739508B1 (en) | 2022-04-27 | 2023-08-29 | Modology Design Group | Mobile modular home with a bladder tank support assembly |
| US11781310B1 (en) | 2022-04-27 | 2023-10-10 | Modology Design Group | Modular home delivery system |
| US11787650B1 (en) | 2022-04-27 | 2023-10-17 | Modology Design Group | Trailer with loading and unloading system |
| US11828058B2 (en) | 2022-04-27 | 2023-11-28 | Modology Design Group | Trailer for modular home delivery and assembly |
| US12203279B2 (en) | 2022-04-27 | 2025-01-21 | Modology Design Group | Trailer with loading and unloading system |
| US12270213B2 (en) | 2022-04-27 | 2025-04-08 | Modology Design Group | Systems and methods for unloading a structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2767494Y (en) | Integrated bridge erecting machine for transporting girder | |
| CN102649510B (en) | Intelligent brick unloading machine | |
| KR101287455B1 (en) | System and method for launching upper structure of bridege | |
| CN107839775A (en) | The crawler type device of transport concrete support | |
| JP7144978B2 (en) | Floor slab erection machine | |
| CN111809536A (en) | Integrally-moving box culvert template and construction method thereof | |
| CN111550270B (en) | Ultra-large self-propelled tunnel multifunctional operation platform and tunnel steel bar waterproof board construction method | |
| CN107795122A (en) | Concrete stack shell constructing device and construction method | |
| JPH10292317A (en) | Installation method and device of bridge girder member | |
| JP5890060B1 (en) | Bridge dismantling method using erection girder | |
| CN111236309A (en) | A construction method of prefabricated prestressed slabs for prefabricated underground stations | |
| CN113860196A (en) | Method for transferring prefabricated components of bottom plate of assembled subway station | |
| JP2010105808A (en) | Method and system for installing ceiling crane | |
| JP5292019B2 (en) | Pile construction device and cast-in-place concrete pile construction method | |
| CN110846955A (en) | Tunnel track laying machine and hydraulic cylinder support arm for track laying machine | |
| CN108100896B (en) | Pipeline lifting and conveying device and method | |
| CN205132958U (en) | Transportation of flat small -size component and hoist and mount are supported hoist and mount and are put | |
| CN114348891B (en) | Hoisting equipment for disassembling and assembling bridge crane of underground factory building and bridge crane disassembling and assembling construction method | |
| CN205500636U (en) | Water conservancy project component handling device | |
| CN112227500B (en) | A pipe laying device for road construction in municipal construction | |
| CN210683055U (en) | Device convenient to building material transport | |
| CN103966954A (en) | Intra-tunnel girder erection device and method | |
| CN115676648A (en) | Multifunctional underground maintenance vehicle | |
| CN215055466U (en) | Discharging platform for high-rise building | |
| JP3023415B2 (en) | Structure dismantling method and dismantled object transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |