CN110980567A - High-efficient loop wheel machine is used to civil engineering - Google Patents
High-efficient loop wheel machine is used to civil engineering Download PDFInfo
- Publication number
- CN110980567A CN110980567A CN201911343223.7A CN201911343223A CN110980567A CN 110980567 A CN110980567 A CN 110980567A CN 201911343223 A CN201911343223 A CN 201911343223A CN 110980567 A CN110980567 A CN 110980567A
- Authority
- CN
- China
- Prior art keywords
- rod
- lifting
- fixedly connected
- wall
- civil engineering
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/32—Detent devices
- B66D5/34—Detent devices having latches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of hoisting machines, and discloses a high-efficiency hoisting machine for civil engineering, which comprises a base, wherein a motor box is fixedly connected to the middle part of the upper end of the base, a telescopic sleeve is fixedly connected to the upper end of the motor box, a lifting rod is slidably connected inside the telescopic sleeve, a lifting mechanism is arranged inside the telescopic sleeve and is connected with the lifting rod through the lifting mechanism, a cross beam is fixedly connected to the upper end of the lifting rod, a first pulley is fixedly connected to the right end of the lower side rod wall of the cross beam, a second pulley is fixedly connected to the left end of the lower side rod wall of the cross beam, a steel wire rope is slidably connected to the first pulley and the second pulley together, the upper end of the rod wall of the lifting rod is slidably connected with the. This high-efficient machine of lifting is used to civil engineering is convenient for adjust the material of lifting machine and is lifted the height to adjust the application range of lifting machine, and can lock wire rope after the material is lifted, avoid the material to drive wire rope and drop and take place danger.
Description
Technical Field
The invention relates to the technical field of hoisting machines, in particular to an efficient hoisting machine for civil engineering.
Background
The term civil engineering refers to all the planning, construction and maintenance of the foundation construction related to water, soil and culture. Current general civil engineering projects include: house, road, water service, canal service, flood control engineering, traffic, etc. In the past, all civil engineering projects for non-military use are classified into the same category, but with the increasing width of engineering, a plurality of contents originally belonging to the civil engineering range are separated. At present, the civil engineering major generally refers to the small civil engineering major, including the primary construction of houses, public buildings, structures and the like. Such as precipitation, earthwork, foundation construction, column beam plate wall casting and the like, and the supporting steel bars, simple decoration and the like.
In civil engineering, need use the machine of lifting by crane to building material lifts to avoid artifical transport, reduce people's labour, however, among the prior art, the machine of lifting by crane is fixed to the range of lifting by crane of material when the material lifts by crane, can't satisfy the different demand of lifting by crane of people, influences the application range of machine of lifting by crane, and the people of being inconvenient in use consequently provides a high-efficient machine of lifting by crane for civil engineering.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an efficient hoisting machine for civil engineering, which has the advantages of being capable of adjusting the material hoisting range of the hoisting machine and the like, and solves the problems that the hoisting range of the hoisting machine is fixed when the material is hoisted, different hoisting requirements of people cannot be met, the use range of the hoisting machine is influenced, and the hoisting machine is inconvenient to use by people.
(II) technical scheme
In order to achieve the purpose of adjusting the material lifting range of the lifting machine, the invention provides the following technical scheme: a high-efficiency hoisting machine for civil engineering comprises a base, wherein a motor box is fixedly connected to the middle of the upper end of the base, an expansion sleeve is fixedly connected to the upper end of the motor box, a lifting rod is slidably connected to the inside of the expansion sleeve, a lifting mechanism is arranged inside the expansion sleeve and is connected with the lifting rod through the lifting mechanism, a cross beam is fixedly connected to the upper end of the lifting rod, a first pulley is fixedly connected to the right end of the lower side rod wall of the cross beam, a second pulley is fixedly connected to the left end of the lower side rod wall of the cross beam, a steel wire rope is slidably connected to the first pulley and the second pulley together, the upper end of the rod wall of the lifting rod is slidably connected with the steel wire rope through a first through hole, a lifting hook is fixedly connected to the right end of the steel wire rope, a support plate is fixedly connected, the output end of the servo motor is rotatably connected with a winding rod through a first coupler, one end of the steel wire rope, which is far away from the lifting hook, is fixedly connected with the rod wall of the winding rod, and one end of the upper end of the supporting plate, which is far away from the servo motor, is provided with an anti-loosening mechanism and is connected with the winding rod through the anti-loosening mechanism;
elevating system includes driving motor and lifting threaded rod, driving motor is located the fixed setting in inside of motor case, and driving motor's upper end is rotated through the lower extreme of second shaft coupling with lifting threaded rod and is connected, lifting threaded rod's upper end runs through the last lateral wall of motor case and extends to telescopic tube's inside top, and lifting threaded rod's pole wall lower extreme rotates through the last lateral wall of first antifriction bearing with the motor case to be connected, the lower extreme of lifter seted up with lifting threaded rod assorted thread groove and cup joint with lifting threaded rod screw thread, the slider that two symmetries of lifter's pole wall lower extreme fixedly connected with set up, telescopic tube's inside wall has seted up two and slider assorted spout.
Preferably, a plurality of evenly distributed heat dissipation holes are formed in the left side wall and the right side wall of the motor box, and a plurality of dust screens are fixedly arranged inside the heat dissipation holes.
Preferably, the upper end of the right rod wall of the lifting rod is fixedly connected with a support rod which is obliquely arranged, the other end of the support rod is fixedly connected with the right end of the lower side wall of the cross beam, and the rod wall of the support rod is connected with the steel wire rope in a sliding mode through a second through hole.
Preferably, the upper end of the supporting plate is fixedly connected with two symmetrically-arranged fixing plates, and the side walls of the two fixing plates are respectively and rotatably connected with the two ends of the rod wall of the winding rod through second rolling bearings.
Preferably, locking take-off mechanism includes cylinder, locking gear and arc that takes off, locking gear and the left end fixed connection of wire winding pole take off, the lower extreme left side fixed connection of cylinder and backup pad, and the removal end of cylinder run through the backup pad and with arc fixed connection, and the removal end and the backup pad swing joint of cylinder, the last lateral wall fixedly connected with a plurality of evenly distributed's of arc latch is connected with locking gear engagement through a plurality of latches.
Preferably, the lower end of the right outer side wall of the telescopic sleeve is fixedly connected with a control box.
Preferably, the equal fixedly connected with gyro wheel in lower extreme four corners department of base, the gyro wheel upper end all is equipped with the service brake.
Preferably, the upper end left and right sides of base all sets up threaded hole and supports tight threaded rod through threaded hole threaded connection, two the lower extreme that supports tight threaded rod all is connected with through third antifriction bearing rotation and supports tight board, support a plurality of evenly distributed's of the lower extreme fixedly connected with antiskid nail of tight board, support the upper end fixedly connected with dwang of tight threaded rod.
(III) advantageous effects
Compared with the prior art, the invention provides an efficient hoisting machine for civil engineering, which has the following beneficial effects:
1. this civil engineering is with high-efficient machine of lifting that hangs, through mutually supporting of motor case, telescope tube, lifter, driving motor, lifting screw rod and two sliders that are equipped with, be convenient for adjust the flexible length of telescope tube and lifter to adjust the height of crossbeam, first pulley and second pulley, be convenient for adjust the range of lifting of material, be convenient for improve the application range who lifts the machine.
2. This machine is lifted with high-efficient hanging of civil engineering, through the backup pad that is equipped with, servo motor, wire winding pole, wire rope, lifting hook, locking take off gear, arc, cylinder and a plurality of latch mutually support, when servo motor and wire winding pole stall, be convenient for carry out the chucking with the wire winding pole, avoid wire winding pole and servo motor reverse rotation and produce danger when lifting the material, the people of being convenient for use.
Drawings
FIG. 1 is a schematic structural view of an efficient crane for civil engineering according to the present invention;
fig. 2 is a schematic view of a connection structure of an anti-loosening gear and an arc-shaped plate in fig. 1 of the high-efficiency hoisting machine for civil engineering provided by the invention;
fig. 3 is a schematic side structure view of the fastening plate in fig. 1 of the high-efficiency hoisting machine for civil engineering according to the present invention.
In the figure: the device comprises a base 1, a motor box 2, a telescopic sleeve 3, a lifting rod 4, a cross beam 5, a first pulley 6, a second pulley 7, a steel wire rope 8, a lifting hook 9, a supporting plate 10, a servo motor 11, a winding rod 12, a driving motor 13, a lifting threaded rod 14, a sliding block 15, a dust screen 16, a supporting rod 17, a fixing plate 18, a cylinder 19, a loosening-preventing gear 20, an arc plate 21, a latch 22, a control box 23, a roller 24, a pressing threaded rod 25, a pressing plate 26 and a rotating rod 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a high-efficiency hoisting machine for civil engineering comprises a base 1, a motor box 2 is fixedly connected to the middle of the upper end of the base 1, a telescopic sleeve 3 is fixedly connected to the upper end of the motor box 2, a lifting rod 4 is slidably connected to the inside of the telescopic sleeve 3, a lifting mechanism is arranged inside the telescopic sleeve 3 and is connected to the lifting rod 4 through the lifting mechanism, a cross beam 5 is fixedly connected to the upper end of the lifting rod 4, a first pulley 6 is fixedly connected to the right end of the lower side rod wall of the cross beam 5, a second pulley 7 is fixedly connected to the left end of the lower side rod wall of the cross beam 5, a steel wire rope 8 is slidably connected to the first pulley 6 and the second pulley 7 together, the upper end of the rod wall of the lifting rod 4 is slidably connected to the steel wire rope 8 through a first through hole, a hook 9 is fixedly connected to the right end of the steel wire rope 8, the output end of the servo motor 11 is rotatably connected with a winding rod 12 through a first coupler, one end of the steel wire rope 8, which is far away from the lifting hook 9, is fixedly connected with the rod wall of the winding rod 12, and one end of the upper end of the supporting plate 10, which is far away from the servo motor 11, is provided with an anti-loosening mechanism and is connected with the winding rod 12 through the anti-loosening mechanism;
elevating system includes driving motor 13 and lifting threaded rod 14, driving motor 13 is located the fixed setting in inside of motor case 2, and the lower extreme of second coupling and lifting threaded rod 14 is passed through to driving motor 13's upper end and is rotated and be connected, lifting threaded rod 14's upper end runs through the last lateral wall of motor case 2 and extends to telescopic sleeve 3's inside top, and lifting threaded rod 14's pole wall lower extreme rotates through the last lateral wall of first antifriction bearing with motor case 2 and is connected, the lower extreme of lifter 4 seted up with 14 assorted thread grooves of lifting threaded rod and cup joint with 14 screw thread of lifting threaded rod, the slider 15 that two symmetries of lifter 4's pole wall lower extreme fixedly connected with set up, telescopic sleeve 3's inside wall has seted up two and has slider 15 assorted spouts.
A plurality of evenly distributed's louvre all has been seted up to two lateral walls about motor case 2, and the inside of a plurality of louvres is all fixed and is equipped with dust screen 16, dispels the heat when being convenient for driving motor 13 operation, and avoids the dust to get into in motor case 2 from the louvre.
The bracing piece 17 that the slope set up is connected with to the right side pole wall upper end fixedly of lifter 4, the other end of bracing piece 17 and the lower lateral wall right-hand member fixed connection of crossbeam 5, and the pole wall of bracing piece 17 passes through second through-hole and 8 sliding connection of wire rope, is convenient for support the right side pole wall of crossbeam 5, improves the hoisting intensity of crossbeam 5.
The upper end fixedly connected with of backup pad 10 has two fixed plates 18 that the symmetry set up, and the lateral wall of two fixed plates 18 all rotates with the pole wall both ends of wire winding pole 12 respectively through second antifriction bearing to be connected, is convenient for more stable when making wire winding pole 12 rotate.
Locking release mechanism includes cylinder 19, locking gear 20 and arc 21 of taking off, locking gear 20 of taking off and the left end fixed connection of wire winding pole 12, cylinder 19 and the lower extreme left side fixed connection of backup pad 10, and the removal end of cylinder 19 runs through backup pad 10 and with arc 21 fixed connection, and the removal end and the backup pad 10 swing joint of cylinder 19, the latch 22 of a plurality of evenly distributed of lateral wall fixedly connected with of arc 21 and through a plurality of latches 22 with locking gear 20 meshing connection that takes off, when servo motor 11 and wire winding pole 12 stall, drive arc 21 rebound through the cylinder 19 that is equipped with, arc 21 drives a plurality of latches 22 rebound, thereby make a plurality of latches 22 and the meshing of locking gear 20 of taking off, thereby fix wire winding pole 12, avoid wire winding pole 12 and servo motor 11 to be pulled the antiport and cause and produce danger.
The lower end of the right outer side wall of the telescopic sleeve 3 is fixedly connected with a control box 23, so that people can conveniently control the driving motor 13 and the servo motor 11 to operate.
Equal fixedly connected with gyro wheel 24 in base 1's lower extreme four corners department, the gyro wheel 24 upper end all is equipped with the service brake, and the machine of being convenient for hoist removes.
The upper end left and right sides of base 1 all sets up threaded hole and supports tight threaded rod 25 through threaded hole threaded connection, two lower extremes that support tight threaded rod 25 all rotate through third antifriction bearing and are connected with and support tight board 26, support a plurality of evenly distributed's of lower extreme fixedly connected with antiskid nail of tight board 26, support the upper end fixedly connected with dwang 27 of tight threaded rod 25, when lifting machine during operation, it is rotatory to rotate two dwang 27 and drive two and support tight threaded rod 25, two support tight threaded rod 25 and drive two and support tight board 26 downstream, thereby be convenient for make two support tight board 26 and ground and support tightly, can make the lifting machine place more stably.
In conclusion, when the high-efficiency hoisting machine for civil engineering is used, the hoisting machine is moved to a working position, the two rotating rods 27 are rotated to drive the two tightening threaded rods 25 to rotate, the two tightening threaded rods 25 drive the two tightening plates 26 to move downwards, so that the two tightening plates 26 are tightly pressed against the ground, the hoisting machine can be placed more stably, the lifting threaded rod 14 is driven to rotate by the driving motor 13, the lifting threaded rod 14 rotates to drive the lifting rod 4 to move upwards, so that the height of the cross beam 5 can be adjusted, the material hoisting range of the hoisting machine can be adjusted conveniently, the material can be hooked by the provided lifting hook 9, the wire winding rod 12 is driven to rotate by the provided servo motor 11, the wire winding rod 12 rotates to wind the steel wire rope 8, so that the material can be hoisted, when the servo motor 11 and the wire winding rod 12 stop running, the arc-shaped plate 21 is driven to move upwards by the provided air cylinder 19, the arc 21 drives a plurality of latches 22 to move upwards to make a plurality of latches 22 and the meshing of anti-loosening gear 20, thereby fix wire winding rod 12, avoid wire winding rod 12 and servo motor 11 to be pulled and rotate reversely and cause danger.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a civil engineering is with high-efficient machine of lifting, includes base (1), its characterized in that: the middle part of the upper end of the base (1) is fixedly connected with a motor box (2), the upper end of the motor box (2) is fixedly connected with a telescopic sleeve (3), the inside of the telescopic sleeve (3) is connected with a lifting rod (4) in a sliding manner, the inside of the telescopic sleeve (3) is provided with a lifting mechanism and is connected with the lifting rod (4) through the lifting mechanism, the upper end of the lifting rod (4) is fixedly connected with a cross beam (5), the right end of the lower side rod wall of the cross beam (5) is fixedly connected with a first pulley (6), the left end of the lower side rod wall of the cross beam (5) is fixedly connected with a second pulley (7), the first pulley (6) and the second pulley (7) are jointly connected with a steel wire rope (8) in a sliding manner, the upper end of the rod wall of the lifting rod (4) is connected with the steel wire rope (8) in a sliding manner, the lower end of the left outer side wall of the telescopic sleeve (3) is fixedly connected with a supporting plate (10), the upper end of the supporting plate (10) is fixedly connected with a servo motor (11), the output end of the servo motor (11) is rotatably connected with a winding rod (12) through a first coupler, one end, away from a lifting hook (9), of the steel wire rope (8) is fixedly connected with the rod wall of the winding rod (12), and one end, away from the servo motor (11), of the upper end of the supporting plate (10) is provided with an anti-loosening mechanism and is connected with the winding rod (12) through the anti-loosening mechanism;
the lifting mechanism comprises a driving motor (13) and a lifting threaded rod (14), the driving motor (13) is fixedly arranged in the motor box (2), and the upper end of the driving motor (13) is rotationally connected with the lower end of the lifting threaded rod (14) through a second coupler, the upper end of the lifting threaded rod (14) penetrates through the upper side wall of the motor box (2) and extends to the upper part of the interior of the telescopic sleeve (3), the lower end of the rod wall of the lifting threaded rod (14) is rotationally connected with the upper side wall of the motor box (2) through a first rolling bearing, the lower end of the lifting rod (4) is provided with a thread groove matched with the lifting threaded rod (14) and is in threaded sleeve joint with the lifting threaded rod (14), the lower end of the rod wall of the lifting rod (4) is fixedly connected with two symmetrically arranged slide blocks (15), two sliding grooves matched with the sliding blocks (15) are formed in the inner side wall of the telescopic sleeve (3).
2. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: a plurality of evenly distributed heat dissipation holes are formed in the left side wall and the right side wall of the motor box (2), and a dust screen (16) is fixedly arranged inside the heat dissipation holes.
3. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: the utility model discloses a wire rope, including lifter (4), right side pole wall upper end fixedly connected with slope bracing piece (17) that set up of lifter (4), the other end of bracing piece (17) and the lower lateral wall right-hand member fixed connection of crossbeam (5), the pole wall of bracing piece (17) passes through second through-hole and wire rope (8) sliding connection.
4. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: the upper end of the supporting plate (10) is fixedly connected with two symmetrically-arranged fixing plates (18), and the side walls of the two fixing plates (18) are respectively and rotatably connected with the two ends of the rod wall of the winding rod (12) through second rolling bearings.
5. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: locking pine takes off mechanism includes cylinder (19), locking gear (20) and arc (21) that takes off, the left end fixed connection of locking gear (20) and wire winding pole (12) that takes off, the lower extreme left side fixed connection of cylinder (19) and backup pad (10), and the removal end of cylinder (19) run through backup pad (10) and with arc (21) fixed connection, and the removal end and backup pad (10) swing joint of cylinder (19), the last lateral wall fixedly connected with latch (22) of a plurality of evenly distributed of arc (21) and through a plurality of latches (22) with locking gear (20) meshing connection that takes off.
6. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: the lower end of the right outer side wall of the telescopic sleeve (3) is fixedly connected with a control box (23).
7. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: the equal fixedly connected with gyro wheel (24) of lower extreme four corners department of base (1), gyro wheel (24) upper end all is equipped with the service brake.
8. The efficient hoisting machine for civil engineering as claimed in claim 1, wherein: the upper end left and right sides of base (1) all sets up threaded hole and has supported tight threaded rod (25) through screw hole threaded connection, two the lower extreme that supports tight threaded rod (25) all rotates through third antifriction bearing to be connected with and supports tight board (26), support the lower extreme fixedly connected with a plurality of evenly distributed's of tight board (26) antiskid nail, support the upper end fixedly connected with dwang (27) of tight threaded rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911343223.7A CN110980567A (en) | 2019-12-24 | 2019-12-24 | High-efficient loop wheel machine is used to civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911343223.7A CN110980567A (en) | 2019-12-24 | 2019-12-24 | High-efficient loop wheel machine is used to civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110980567A true CN110980567A (en) | 2020-04-10 |
Family
ID=70076058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911343223.7A Pending CN110980567A (en) | 2019-12-24 | 2019-12-24 | High-efficient loop wheel machine is used to civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110980567A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682694A (en) * | 2020-06-09 | 2020-09-18 | 长春工业大学人文信息学院 | Mechatronic linear drive transmission |
| CN111805505A (en) * | 2020-08-04 | 2020-10-23 | 浙江树人学院（浙江树人大学） | Intelligent robot with optimized structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004011037U1 (en) * | 2004-07-15 | 2004-09-09 | Vetter Fördertechnik GmbH | Mobile crane is mounted on stand supporting adjustable feet which have near free ends vertical adjusting screws which act on ground and are outside of stand when crane is in useful position |
| CN206203754U (en) * | 2016-11-21 | 2017-05-31 | 盐城海特机械科技有限公司 | A kind of safe anchor winch peculiar to vessel |
| CN206569935U (en) * | 2017-03-15 | 2017-10-20 | 杨云峰 | A kind of civil engineering rises machine with small hoist |
| CN108502744A (en) * | 2018-03-22 | 2018-09-07 | 芜湖撼江智能科技有限公司 | A kind of metallurgical casting crane convenient for adjusting |
| CN109607393A (en) * | 2019-01-22 | 2019-04-12 | 齐鲁理工学院 | A kind of easy to operate Minitype swing machine |
-
2019
- 2019-12-24 CN CN201911343223.7A patent/CN110980567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004011037U1 (en) * | 2004-07-15 | 2004-09-09 | Vetter Fördertechnik GmbH | Mobile crane is mounted on stand supporting adjustable feet which have near free ends vertical adjusting screws which act on ground and are outside of stand when crane is in useful position |
| CN206203754U (en) * | 2016-11-21 | 2017-05-31 | 盐城海特机械科技有限公司 | A kind of safe anchor winch peculiar to vessel |
| CN206569935U (en) * | 2017-03-15 | 2017-10-20 | 杨云峰 | A kind of civil engineering rises machine with small hoist |
| CN108502744A (en) * | 2018-03-22 | 2018-09-07 | 芜湖撼江智能科技有限公司 | A kind of metallurgical casting crane convenient for adjusting |
| CN109607393A (en) * | 2019-01-22 | 2019-04-12 | 齐鲁理工学院 | A kind of easy to operate Minitype swing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682694A (en) * | 2020-06-09 | 2020-09-18 | 长春工业大学人文信息学院 | Mechatronic linear drive transmission |
| CN111805505A (en) * | 2020-08-04 | 2020-10-23 | 浙江树人学院（浙江树人大学） | Intelligent robot with optimized structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110980567A (en) | High-efficient loop wheel machine is used to civil engineering | |
| CN108532715B (en) | Sewer grid plate carrying device for municipal engineering | |
| CN106698208A (en) | Hoisting equipment and hoisting method for external transportation of super high-rise building | |
| CN106703403A (en) | Pouring formwork and wall pouring equipment | |
| CN206360316U (en) | A kind of high lift Architectural Equipment of stability | |
| CN207394311U (en) | A kind of telescopically adjustable monitoring camera stent | |
| CN214243542U (en) | House building material lifting device | |
| CN210658047U (en) | Sectional type bridge girder erection machine | |
| CN113323337A (en) | Concrete wall surface uniform trowelling device for building and using method thereof | |
| CN112177327A (en) | Combined type supporting template for constructional engineering | |
| CN113550554A (en) | Guide rail type attached lifting accessory based on scaffold | |
| CN217676469U (en) | Multi-functional hoist device of architectural equipment | |
| CN215160348U (en) | Auxiliary support for installing pipeline for municipal water supply and drainage | |
| CN220449647U (en) | Winch slewing mechanism | |
| CN110396933B (en) | Formwork erecting device and method for bridge construction | |
| CN215168182U (en) | Building engineering assembled floor positioning mechanism | |
| KR102392643B1 (en) | Recuperation instrument mounted temporary tent winder and temporary tent construction method for slab recuperation using the same | |
| CN218292712U (en) | But height-adjusting's scaffold frame for house construction | |
| CN220642254U (en) | Hoisting device | |
| CN220116061U (en) | Road bridge construction template installation hoisting accessory | |
| CN214034828U (en) | Automatic installation device for light partition board | |
| CN220998917U (en) | Pipeline lifting device for building construction | |
| CN219411758U (en) | Lifting type multifunctional scaffold | |
| CN215592441U (en) | Carrier for building decoration | |
| CN214401653U (en) | High slope packway concrete barricade is repaired and is used mobile 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: 20200410 |