CN118183473B - Hoisting device for reinforcement cage - Google Patents
Hoisting device for reinforcement cage Download PDFInfo
- Publication number
- CN118183473B CN118183473B CN202410607106.1A CN202410607106A CN118183473B CN 118183473 B CN118183473 B CN 118183473B CN 202410607106 A CN202410607106 A CN 202410607106A CN 118183473 B CN118183473 B CN 118183473B
- Authority
- CN
- China
- Prior art keywords
- reinforcement cage
- shell
- block
- hoisting device
- lead screw
- 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.)
- Active
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 94
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 238000009435 building construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Classifications
-
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The application relates to the technical field of building construction, in particular to a hoisting device of a reinforcement cage, which comprises a top block, wherein windlass is fixedly arranged on two sides of the upper end of the top block, and the hoisting device further comprises: the connecting part is arranged at the middle position of the upper end of the top block; the shell is provided with a plurality of first through grooves in a circumferential array; the screw motor, the output of screw motor is rotating and is running through the kicking block back key-type and be connected with the lead screw, the outside threaded connection of lead screw has the removal cover, the lateral wall of removal cover has a plurality of connecting rods one through hinged joint, and is a plurality of the other end of connecting rod one is all through hinged joint there being the tensioning board, the bottom of lead screw is rotated with the interior bottom wall of shell and is connected. Through the arrangement of the structure, the stability and the safety of the reinforcement cage in the hoisting process can be effectively enhanced, and on the other hand, the reinforcement cage can be conveniently and smoothly sleeved outside the hoisting device, and meanwhile, the subsequent detachment is also convenient.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a hoisting device for a reinforcement cage.
Background
Along with the development of the building industry and the promotion of building industrialization, building construction technology is continuously improved, a foundation pit is required to be dug in the building construction process, a reinforcement cage is lowered into the foundation pit, then concrete is poured into the foundation pit, the reinforcement cage is vertically connected, the reinforcement cage is required to be hoisted from the end head of the reinforcement cage in the whole assembly connection process of the reinforcement cage, then the reinforcement cage is hoisted to a preset position through a crane, and workers assist the reinforcement cage to be lowered into the foundation pit at one side of the foundation pit.
The utility model discloses a drilling bored concrete pile steel reinforcement cage hangs puts device, it includes connecting rope, rings, the horizontal pole, two sliders, lifting rope and couple, two sliders cover are located on the horizontal pole and are followed the horizontal direction and slide, the lifting rope is fixed in the diapire of slider, the one end fixed connection of slider is kept away from to couple and lifting rope, the roof fixed connection of connecting rope and slider, the other end links to each other with rings are fixed, be provided with the adjusting part that is used for adjusting the interval between two sliders, be used for guaranteeing that the department of hanging at the top of steel reinforcement cage is difficult for taking place to warp, but it has certain defect when the concrete implementation, this application only utilizes lifting rope and couple to hoist to the top of steel reinforcement cage promptly, but because the holistic quality of steel reinforcement cage is great, therefore its stability and the security problem in the hoisting process are difficult to obtain effective assurance.
Disclosure of Invention
The invention aims to solve the problem that the stability and the safety of a reinforcement cage in the hoisting process are difficult to be effectively ensured in the prior art, and provides a hoisting device for the reinforcement cage.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a hoist device of steel reinforcement cage, includes the kicking block, the equal fixed mounting in upper end both sides of kicking block has the hoist engine, the work end rolling of hoist engine has wire rope, wire rope's terminal fixedly connected with auto-lock safety hook, still including:
The connecting part is arranged at the middle position of the upper end of the top block and is used for realizing the connection between the device body and the crane;
the shell is fixedly connected to the lower end surface of the top block, and a plurality of first through grooves are formed in the shell in a circumferential array;
The screw motor, screw motor fixed mounting is inside the kicking block, the output of screw motor is rotating and is running through the kicking block back key-type and be connected with the lead screw, the lead screw sets up inside the shell, just the outside threaded connection of lead screw has the removal cover, the lateral wall of removal cover has a plurality of connecting rods one through hinged joint, and is a plurality of the other end of connecting rod one all has the tensioning board through hinged joint, the tensioning board is corresponding with the position of first logical groove, the bottom of lead screw is rotated with the interior bottom wall of shell and is connected.
Preferably, the connecting portion comprises a connecting column fixedly connected to the upper end of the jacking block, an angular contact ball bearing is movably sleeved on the outer side of the lower portion of the connecting column, and a hoisting connecting shell is fixedly sleeved on the outer side of the angular contact ball bearing.
Preferably, the top block is internally provided with a mounting groove for facilitating the installation of the screw motor.
Preferably, the surface of the outer side wall of the tensioning plate is glued with a rubber pad, and the rubber pad is in contact with the inner surface of the reinforcement cage.
Preferably, the lower end of the tensioning plate is fixedly connected with a safety plate.
Preferably, the lower end of the shell is fixedly connected with a tail block.
Preferably, an ultrasonic sensor is fixedly arranged at the middle position inside the tail block.
Preferably, a plurality of groups of thrust cylinders are rotatably arranged on the inner bottom wall of the tail block in a circumferential array, the output ends of the plurality of groups of thrust cylinders are rotatably provided with a second connecting rod, the lower end of the second connecting rod is rotatably connected with the inner bottom wall of the tail block, and the upper end of the second connecting rod is rotatably provided with a guide wheel.
Preferably, a plurality of second through grooves corresponding to the positions of the guide wheels are formed in the outer side wall of the tail block.
Preferably, the surface of the guide wheel is fixedly provided with a rubber layer.
Compared with the prior art, the invention has the advantages that:
1. According to the application, through the arrangement of the connecting part, on one hand, the whole device can be conveniently connected with external hoisting equipment through the connecting part, and on the other hand, the angular contact ball bearing can enhance the stability of the whole device in the hoisting process, and effectively reduce the influence of wind.
2. According to the application, through the arrangement of the screw motor, the screw, the movable sleeve, the tensioning plates and other parts, the screw can be driven to rotate when the screw motor operates, the movable sleeve on the outer side of the screw can be enabled to move up and down to a certain extent when the screw rotates, so that the first connecting rod can be driven to swing to a certain extent, the tensioning plates can extend out of or retract from the first through groove when the first connecting rod swings, the plurality of tensioning plates can be fixed from the inner side of the reinforcement cage when simultaneously extending, the stability of the reinforcement cage in the hoisting process can be effectively improved, and the fixation of the reinforcement cage can be released when the plurality of tensioning plates simultaneously shrink, so that the reinforcement cage is convenient to put down.
3. According to the application, through the arrangement of the tail block, the thrust cylinders, the second connecting rods, the guide wheels and other parts, when the plurality of thrust cylinders run simultaneously, the second connecting rods can rotate anticlockwise or clockwise, when the second connecting rods rotate clockwise, the guide wheels can extend out of the second through grooves, so that the guide wheels can be in rolling contact with the inner wall surfaces of the reinforcement cages, the whole reinforcement cage hoisting device is convenient to enter the inner sides of the reinforcement cages, meanwhile, the subsequent reinforcement cages are also convenient to separate from the reinforcement cage hoisting device, and when the second connecting rods rotate anticlockwise, the guide wheels can retract from the second through grooves.
4. According to the application, through the arrangement of the rubber pad, the safety plate and the like, the rubber pad is contacted with the surface of the reinforcement cage, so that rigid contact between the outer side wall of the tensioning plate and the inner wall of the reinforcement cage can be avoided, the reinforcement cage is prevented from being worn, meanwhile, the friction force between the reinforcement cage and the tensioning plate can be enhanced, and the safety plate can play a role in supporting the reinforcement cage when an emergency situation occurs in the device, so that the reinforcement cage is prevented from falling further.
In summary, through the arrangement of the structure, the stability and the safety of the reinforcement cage in the hoisting process can be effectively enhanced, and on the other hand, the reinforcement cage can be conveniently and smoothly sleeved outside the hoisting device, and meanwhile, the subsequent detachment is also convenient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a hoisting device for a reinforcement cage according to the present invention;
Fig. 2 is a schematic structural diagram of a hoisting device for a reinforcement cage according to the present invention;
fig. 3 is a semi-sectional axial side view of a hoisting device for a reinforcement cage according to the present invention;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 3;
fig. 6 is an enlarged schematic view of the structure at C in fig. 3.
In the figure: the device comprises a ground, a pile hole (11), a reinforcement cage (2), a shell (3), a 31 hoisting connecting shell, a 32 winch, a 33 top block, a 34 tensioning plate, a 35 safety plate, a 36 tail block, a 37 guide wheel, a 38 mounting groove, a 39 angular contact ball bearing, a 310 screw motor, a 311 screw, a 312 moving sleeve, a 313 connecting rod I, a 314 rubber pad, a 315 ultrasonic sensor, a 316 thrust cylinder and a 317 connecting rod II.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 5, a lifting device for a reinforcement cage comprises a top block 33, wherein both sides of the upper end of the top block 33 are fixedly provided with a winch 32 through bolts, the working end of the winch 32 is wound with a steel wire rope, the tail end of the steel wire rope is fixedly connected with a self-locking safety lifting hook (not shown in the figure), the self-locking safety lifting hook is used for fixing the upper end of the reinforcement cage 2, a connecting column is welded and fixed at the middle position of the upper end of the top block 33, the upper end of the connecting column is in a claw-shaped arrangement, an angular contact ball bearing 39 is movably sleeved on the outer side of the lower part of the connecting column, the stability of the whole lifting process of the device can be enhanced by the angular contact ball bearing 39, a lifting connecting shell 31 is fixedly sleeved on the outer side of the angular contact ball bearing 39, and the connecting column is also positioned inside the lifting connecting shell 31 and is not in contact with the inner wall of the lifting connecting shell 31.
The shell 3 is fixedly welded on the surface of the lower end of the top block 33, a plurality of first through grooves are formed in the shell 3 in a circumferential array, a screw motor 310 is fixedly mounted in the top block 33 through bolts, a mounting groove 38 which is convenient for the screw motor 310 to mount is formed in the top block 33, meanwhile, the mounting groove 38 can be used for conveniently radiating the screw motor 310, the output end of the screw motor 310 is rotationally connected with a screw 311 through the top block 33, the screw 311 is arranged in the shell 3, the outer side of the screw 311 is in threaded connection with a movable sleeve 312, the outer side wall of the movable sleeve 312 is provided with a plurality of first connecting rods 313 through hinges, the other ends of the first connecting rods 313 are all connected with a tensioning plate 34 through hinges, the tensioning plate 34 corresponds to the position of the first through grooves, and the bottom end of the screw 311 is rotationally connected with the inner bottom wall of the shell 3 through a bearing.
When the screw rod motor 310 operates, the screw rod 311 can be driven to rotate, the screw rod 311 can enable the moving sleeve 312 at the outer side of the screw rod 311 to move up and down to a certain extent during rotation, so that the first connecting rod 313 can be driven to swing to a certain extent, when the first connecting rod 313 swings, the tensioning plates 34 can extend out of or retract from the first through groove, the tensioning plates 34 can simultaneously extend out to fix the reinforcement cage 2 from the inner side of the reinforcement cage 2, the stability of the reinforcement cage 2 in the hoisting process can be effectively improved, and the tensioning plates 34 can simultaneously retract to release the fixation of the reinforcement cage 2, so that the reinforcement cage 2 is conveniently put down.
The rubber pad 314 is glued on the surface of the outer side wall of the tensioning plate 34, and the rubber pad 314 is in surface contact with the steel reinforcement cage 2, so that rigid contact between the outer side wall of the tensioning plate 34 and the inner wall of the steel reinforcement cage 2 can be avoided, abrasion of the steel reinforcement cage 2 can be avoided, meanwhile, friction between the steel reinforcement cage 2 and the tensioning plate 34 can be enhanced, and when the steel reinforcement cage 2 accidentally drops, the dropping time of the steel reinforcement cage 2 can be prolonged, so that a worker can have a certain reaction time. The lower extreme welded fastening of tensioning plate 34 has safety plate 35, and safety plate 35 can play the bearing effect to steel reinforcement cage 2 when the device appears emergency to avoid steel reinforcement cage 2's further dropping, further improved steel reinforcement cage 2's security in the hoist and mount in-process.
Referring to fig. 1 to 2 and 6, a tail block 36 is welded and fixed at the lower end of the housing 3, an ultrasonic sensor 315 is fixedly mounted at the middle position inside the tail block 36, the ultrasonic sensor 315 is in the prior art, the specific structural design of the ultrasonic sensor 315 is not repeated here, the ultrasonic sensor 315 can detect the distance from the ground 1 and the position of the pile hole 11 in real time and feed back data to a crane command and a crane driver to carry out lifting operation, and the center of the pile hole 11 is conveniently searched. The tail block 36 is internally provided with a plurality of groups of thrust cylinders 316 in a rotating mode around the ultrasonic sensor 315, the output ends of the groups of thrust cylinders 316 are respectively provided with a second connecting rod 317 in a rotating mode, the lower end of the second connecting rod 317 is connected with the inner bottom wall of the tail block 36 in a rotating mode, the upper end of the second connecting rod 317 is provided with a guide wheel 37 in a rotating mode, the outer side wall of the tail block 36 is provided with a plurality of second through grooves corresponding to the guide wheel 37 in position, and the surface of the guide wheel 37 is fixedly provided with a rubber layer.
When a plurality of thrust cylinders 316 are operated simultaneously, a plurality of second connecting rods 317 can be rotated anticlockwise or clockwise simultaneously, and when the second connecting rods 317 are rotated clockwise, the guide wheels 37 can extend out of the second through grooves, so that the guide wheels 37 can be in rolling contact with the inner wall surfaces of the reinforcement cages 2, the whole hoisting device of the reinforcement cages 2 can conveniently enter the inner sides of the reinforcement cages 2, the subsequent reinforcement cages 2 can be conveniently separated from the hoisting device of the reinforcement cages 2 simultaneously, and when the second connecting rods 317 are rotated anticlockwise, the guide wheels 37 can retract from the second through grooves.
The specific working principle of the device is as follows: the lifting machine lifts the reinforcement cage lifting device to a reinforcement cage manufacturing area through a lifting connection shell 31, a tail block 36 is placed in the reinforcement cage 2 under the cooperation of workers, a push cylinder 316 of two guide wheels 37 at the bottom is started to extend under the operation of the workers, a second connecting rod 317 is pushed by the push cylinder 316 to extend the guide wheels 37 mounted at the tail end from the tail block 36, the reinforcement cage lifting device is completely pushed into the reinforcement cage 2 under the cooperation of the lifting machine, the pushing of the workers and the guiding rolling of the two guide wheels 37 at the bottom, the workers operate two windlass 32 on a jacking block 33 to pay out steel ropes and retract the guide wheels 37, the tail end of each steel rope is provided with a self-locking safety hook, after the workers check the self-locking safety hook on the annular rib at the top of the reinforcement cage 2, a screw motor 310 is started to drive a screw 311 to rotate, a movable sleeve 313 mounted on the screw 311 moves downwards, a first connecting rod 313 in hinged connection is uniformly distributed on the movable sleeve 312, the other end of the connecting rod 313 is hinged to the back of a tensioning plate 34, the first connecting rod 313 pushes the tensioning plate 34 outwards along with the downward movement of the movable sleeve 312, the tensioning plate 34 finally the tensioning plate 34 is pushed out by the connecting rod 313, and a rubber pad 314 is attached to the surface of the tensioning plate 2 and the surface 314 contacts the surface of the reinforcement cage 2. The crane starts to lift, the tail block 36 is contacted with the ground 1, the steel reinforcement cage lifting device carries the steel reinforcement cage 2 to lift gradually and finally vertical to the ground 1, the crane stops after continuing to lift and lift the steel reinforcement cage lifting device from the ground 1 by about 30cm, the screw motor 310 immediately turns back after turning back once to enable the tensioning plate 34 to retract slightly and then immediately stretch out of the tensioning steel reinforcement cage 2 to eliminate stress and gaps, after the inspection by a field supervision personnel, the crane fully lifts and lifts the steel reinforcement cage lifting device carrying the steel reinforcement cage 2 to the pile hole 11 under the combined action of the winch 32 and the tensioning force, and the risks of deformation, bending and crushing of the steel reinforcement cage 2 are eliminated while the lifting of the two cranes are omitted.
The angle contact ball bearing 39 is arranged in the hoisting connecting shell 31, the steel reinforcement cage hoisting device slightly rotates along with wind during hoisting to reduce shaking, if the winch 32 is out of order or a steel wire rope is broken, the winch 32 can immediately give an alarm, the steel reinforcement cage 2 can not immediately fall down under the action of tension force, enough time is provided for the crane command to judge the processing method according to the site condition, if the rubber pad 314 is peeled off or one connecting rod 313 is broken to cause the tension force failure in the extreme condition, the steel reinforcement cage 2 can fall onto the safety plate 35 positioned at the bottom of the tensioning plate 34, the life safety of ground personnel is ensured, the ultrasonic sensor 315 is arranged at the center of the bottom end inside the tail block 36, the ultrasonic sensor 315 detects the distance between the steel reinforcement cage 2 and the position of the pile hole 11 in real time and feeds back data to the crane command and crane driver to carry out hoisting operation, the center of the pile hole 11 is conveniently searched, the steel reinforcement cage hoisting device is hoisted to the upper air of the pile hole 11 by the crane and then is lowered at a constant speed, meanwhile, the guide wheels 37 are all extended, the arc bottom surface of the tail block 36 is guided to enter the pile hole 11 firstly, then the guide wheels 37 are guided in rolling contact with the wall of the pile hole 11, the steel reinforcement cage hoisting device slowly falls into the pile hole 11, finally the bottom of the tail block 36 touches the bottom, the ultrasonic sensor 315 feeds back signals, the guide wheels 37 and the tensioning plate 34 retract and reset simultaneously, the steel wire rope is lowered by the winch 32, a worker operates the winch 32 to reset the steel wire rope after the self-locking safety lifting hook is taken down from the steel reinforcement cage 2, the crane lifts the steel reinforcement cage hoisting device out of the steel reinforcement cage 2 and then goes to the steel reinforcement cage manufacturing area to repeat the previous operation, and the ash-beating vehicle immediately performs concrete pouring work.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a hoist device of steel reinforcement cage, includes kicking block (33), equal fixed mounting in upper end both sides of kicking block (33) has hoist engine (32), the work end rolling of hoist engine (32) has wire rope, wire rope's terminal fixedly connected with auto-lock safety hook, its characterized in that still includes:
The connecting part is arranged at the middle position of the upper end of the top block (33) and is used for realizing the connection between the device body and the crane;
the shell (3), the said shell (3) is fixedly connected to the lower end surface of the top block (33), offer a plurality of first through slots in the circumferential array on the said shell (3);
The screw motor (310), screw motor (310) fixed mounting is in kicking block (33) inside, the output of screw motor (310) is in the rotation behind penetrating kicking block (33) key connection have lead screw (311), lead screw (311) set up in shell (3) inside, just the outside threaded connection of lead screw (311) has movable sleeve (312), the lateral wall of movable sleeve (312) has a plurality of connecting rods (313) through hinged joint, and the other end of a plurality of connecting rods (313) all has tensioning board (34) through hinged joint, tensioning board (34) are corresponding with the position of first logical groove, the bottom of lead screw (311) is rotated with the interior bottom of shell (3) and is connected;
A rubber pad (314) is glued on the surface of the outer side wall of the tensioning plate (34), and the rubber pad (314) is in contact with the inner surface of the reinforcement cage (2);
the lower end of the tensioning plate (34) is fixedly connected with a safety plate (35);
the lower end of the shell (3) is fixedly connected with a tail block (36);
The inner bottom wall of the tail block (36) is provided with a plurality of groups of thrust cylinders (316) in a rotating mode in a circumferential array mode, the output ends of the thrust cylinders (316) are provided with a second connecting rod (317) in a rotating mode, the lower end of the second connecting rod (317) is connected with the inner bottom wall of the tail block (36) in a rotating mode, and the upper end of the second connecting rod (317) is provided with a guide wheel (37) in a rotating mode.
2. The hoisting device of the reinforcement cage according to claim 1, wherein the connecting portion comprises a connecting column fixedly connected to the upper end of the top block (33), an angular contact ball bearing (39) is movably sleeved on the outer side of the lower portion of the connecting column, and a hoisting connecting shell (31) is fixedly sleeved on the outer side of the angular contact ball bearing (39).
3. The hoisting device of the reinforcement cage according to claim 1, wherein a mounting groove (38) for facilitating the mounting of the screw motor (310) is formed in the top block (33).
4. The hoisting device of the reinforcement cage according to claim 1, wherein an ultrasonic sensor (315) is fixedly installed at an intermediate position inside the tail block (36).
5. Hoisting device for reinforcement cages according to claim 1, characterized in that the outer side wall of the tail block (36) is provided with a plurality of second through grooves corresponding to the positions of the guide wheels (37).
6. Hoisting device for reinforcement cages according to claim 1, characterized in that the surface of the guide wheel (37) is fixedly provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410607106.1A CN118183473B (en) | 2024-05-16 | 2024-05-16 | Hoisting device for reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410607106.1A CN118183473B (en) | 2024-05-16 | 2024-05-16 | Hoisting device for reinforcement cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118183473A CN118183473A (en) | 2024-06-14 |
| CN118183473B true CN118183473B (en) | 2024-09-06 |
Family
ID=91406807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410607106.1A Active CN118183473B (en) | 2024-05-16 | 2024-05-16 | Hoisting device for reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118183473B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068961A (en) * | 2023-08-16 | 2023-11-17 | 济南四建（集团）有限责任公司 | Construction engineering steel reinforcement cage lifting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847156A (en) * | 2019-11-27 | 2020-02-28 | 中铁九局集团第四工程有限公司 | Steel reinforcement cage suitable for underground diaphragm wall of air shaft and use method |
| CN112431203B (en) * | 2020-11-30 | 2022-05-27 | 广东聚源建设集团有限公司 | Method for lowering super-long prefabricated reinforcement cage |
| CN214935398U (en) * | 2021-05-06 | 2021-11-30 | 杭州科技职业技术学院 | Hanging device capable of saving steel bar cage hanging bars |
| CN113291974B (en) * | 2021-05-24 | 2023-06-02 | 中建三局集团华南有限公司 | Safe and convenient vertical and sliding hoisting device for supporting pile cage |
| CN115928716A (en) * | 2023-01-03 | 2023-04-07 | 广州市市政工程试验检测有限公司 | Telescopic reinforcement cage structure, construction equipment and construction method |
-
2024
- 2024-05-16 CN CN202410607106.1A patent/CN118183473B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068961A (en) * | 2023-08-16 | 2023-11-17 | 济南四建（集团）有限责任公司 | Construction engineering steel reinforcement cage lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118183473A (en) | 2024-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107377550B (en) | Automatic cleaning equipment of storage tank structure | |
| CN111021355A (en) | Hoisting type cast-in-place pile head cutting device | |
| CN204873602U (en) | Portal slewing crane | |
| CN118183473B (en) | Hoisting device for reinforcement cage | |
| CN215561919U (en) | Bridge high pier stud crack detection device | |
| CN2173230Y (en) | Fixed vertical column rotary arm carne | |
| CN103696412A (en) | Hoisting mechanism for dynamic compactor | |
| CN214616589U (en) | Tunnel bow member erection equipment | |
| CN113716461B (en) | Lifting device for propeller strut of crane ship | |
| CN206783163U (en) | A kind of crane mechanism used for wind power generation | |
| CN1469017A (en) | High slope rock-soil anchoring construction method and device | |
| JPH04333492A (en) | Weight lifting member positioning fitting device for high lift crane | |
| CN211813098U (en) | Circulating pump overhauling and lifting facility for flue gas desulfurization treatment of sintering machine | |
| JPH0233635B2 (en) | SENKAIDERITSUKU | |
| CN217377123U (en) | Rotating crane for hydropower station | |
| CN221165688U (en) | Hanging equipment for sand making with compact structure | |
| CN111173522A (en) | Construction method for hoisting and descending air shaft shield machine | |
| JPH10120369A (en) | Crane for underground construction | |
| CN219771592U (en) | Vertical lifting device for overhauling hydropower station | |
| CN221479204U (en) | Steel wire rope fault early warning and alarming device for mine hoist | |
| CN210915035U (en) | Simple hoisting equipment for overhauling compound fertilizer production line equipment | |
| CN216340774U (en) | High-rise building floor concrete placement operation rack | |
| CN118723763B (en) | Prefabricated part hoisting auxiliary system and hoisting method | |
| CN220832882U (en) | Soft rope type wind-proof pin device | |
| CN219636763U (en) | Bridge crane for power plant |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |