CN117142319A - Hoisting mechanism for assembled building components - Google Patents
Hoisting mechanism for assembled building components Download PDFInfo
- Publication number
- CN117142319A CN117142319A CN202311428529.9A CN202311428529A CN117142319A CN 117142319 A CN117142319 A CN 117142319A CN 202311428529 A CN202311428529 A CN 202311428529A CN 117142319 A CN117142319 A CN 117142319A
- Authority
- CN
- China
- Prior art keywords
- hanging
- hoisting
- hoisting mechanism
- wall
- telescopic rods
- 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 title claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 description 8
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002023 wood Substances 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of hoisting mechanisms and discloses a hoisting mechanism for assembled building components, which comprises a crane body, wherein a hoisting head is arranged at the telescopic end of the crane body, an installation block is rotatably arranged on the inner wall of the hoisting head, a blind rivet is inserted into the upper surface of the installation block in a sliding manner, the bottom end of the blind rivet penetrates through the lower surface of the installation block and is fixedly provided with a hanging scaffold, four steel wire ropes are fixedly arranged on the outer circumferential surface of the hanging scaffold, and hanging rings are fixedly arranged at the bottom ends of the four steel wire ropes. After the hoisting is finished, the electromagnet is started, so that the electromagnet drives the hook to retract into the recovery cylinder through the movement mechanism, at the moment, the hook is unhooked from the building member, a user can easily take out the hook, the operator is prevented from climbing to the high air to manually unhook, the working intensity is greatly reduced, and the personal safety of the operator is ensured.
Description
Technical Field
The invention relates to the technical field of hoisting mechanisms, in particular to a hoisting mechanism for an assembled building component.
Background
The assembled building is formed by transferring a large amount of field operation work in a traditional building mode to a factory, processing and manufacturing building components and accessories in the factory, transporting to a building construction site, and assembling and installing the building on site through a reliable connection mode, and mainly comprises a prefabricated assembled concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode because standardized design, industrial production, assembled construction, information management and intelligent application are adopted.
The existing hoisting and clamping device for the assembled building and the using method (publication number: CN 113321121A) have at least the following disadvantages:
when the lifting hook is used, the hook is manually hung on the lifting lug of the building member, the hook is manually separated from the lifting lug after the lifting is finished, a worker is required to go to the lifting hook position in person for manual unhooking, and the tripping operation is carried out, so that the worker is required to bear high labor intensity and risk for heavy members or high-altitude operation.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a worker needs to go to a lifting hook position in person to carry out tripping operation, and the worker needs to bear large labor intensity and risk for heavy members or high-altitude operation.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a hoist mechanism of assembled building element, includes the crane body, the hoist is installed on the davit top of crane body, the hoist is connected with the davit through the capstan winch, four openings have been seted up in the inner wall rotation of hoist, the upper surface slip of installation piece inserts and is equipped with the blind rivet, the bottom of blind rivet runs through the lower surface of installation piece and fixed mounting has the platform sling, the circumference surface fixed mounting of platform sling has four wire rope, four equal fixed mounting in wire rope's bottom has rings, the bottom fixed mounting of rings has the mount pad, the bottom fixed mounting of mount pad has a hanging cylinder, the inner wall fixed mounting that the hanging cylinder is close to the bottom has a recovery section of thick bamboo, four openings have been run through to the circumferencial direction equidistance of recovery section of thick bamboo upper surface, four open-ended inner wall all rotates and installs the couple, the inside of hanging cylinder is equipped with the moving mechanism that drives couple pivoted.
As a further scheme of the invention, the motion mechanism comprises a fixed plate fixedly arranged on the inner wall of the hanging cylinder, a sliding rod is inserted into the upper surface of the fixed plate in a sliding manner, and the bottom end of the sliding rod penetrates through the lower surface of the fixed plate and is fixedly provided with a sliding block.
As a further scheme of the invention, four notches are formed in the outer surface of the sliding block in the circumferential direction at equal intervals, four hooks are respectively arranged in the four notches, wedge-shaped angles are formed in the outer surfaces of the adjacent sides of the four hooks, and chamfers matched with the wedge-shaped angles are arranged on the inner walls of the notches, which are close to one sides of the hooks.
As a further scheme of the invention, springs are fixedly arranged on the outer surfaces of the top ends of the four hooks, which are far away from one side of the sliding rod, and the other ends of the springs are fixedly arranged on the inner wall of the hanging cylinder.
As a further scheme of the invention, the top end of the hanging cylinder is fixedly provided with a sleeve, the top wall of the sleeve is fixedly provided with an electromagnet, the inner wall of the sleeve is slidably provided with an iron sheet, the sliding rod penetrates through the lower surface of the sleeve and is fixedly arranged on the lower surface of the iron sheet, the outer surface of the sliding rod is sleeved with a tension spring, and two ends of the tension spring are fixedly arranged with the lower surface of the iron sheet and the bottom wall of the sleeve respectively.
As a further scheme of the invention, four inlets and outlets are formed in the circumferential direction of the outer surface of the recovery cylinder at equal intervals, and the hooks extend and retract through the inlets and outlets.
As a further scheme of the invention, a telescopic component is arranged between two adjacent hanging barrels, the telescopic component comprises two sliding sleeves fixedly arranged on the outer surfaces of one sides of the adjacent hanging barrels, and telescopic rods are slidably arranged on the inner walls of the two sliding sleeves.
As a further scheme of the invention, the inner walls of the telescopic rods close to the two ends are fixedly provided with hydraulic telescopic rods, the telescopic ends of the hydraulic telescopic rods are fixedly arranged on the outer surfaces of the hanging cylinders, the outer surfaces of the telescopic rods are fixedly provided with two hydraulic joints, the two hydraulic joints are respectively communicated with the inner parts of the hydraulic telescopic rods at the two ends of the telescopic rods, and the outer surfaces of the telescopic rods are provided with graduated scales.
As a further scheme of the invention, the outer surface of the hanging head is inserted with a fixed bolt in a sliding way, and the fixed bolt penetrates through the outer surface of the mounting block and is rotatably mounted with the mounting block.
As a further scheme of the invention, the corners of the hooks are provided with arc grooves.
Compared with the prior art, the invention has the following beneficial effects:
after the hoisting is finished, the electromagnet is started, the electromagnet drives the hook to retract into the recovery cylinder through the movement mechanism, at the moment, the hook is unhooked from the building member, a user can easily take out the hook, the operator is prevented from climbing into the high air to manually unhook, the working strength is greatly reduced, and the personal safety of the operator is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a hoisting mechanism for an assembled building element according to the present invention;
fig. 2 is a schematic front view of a hoisting mechanism for an assembled building component according to the present invention;
FIG. 3 is a schematic illustration of a hanging scaffold of a lifting mechanism for fabricated building elements according to the present invention;
FIG. 4 is a schematic view of a telescopic rod of a hoisting mechanism for an assembled building element according to the present invention;
FIG. 5 is a schematic view of a lifting cylinder of a lifting mechanism for an assembled building element according to the present invention;
FIG. 6 is a schematic view of the interior of a hanging cylinder of a hanging mechanism for an assembled building element according to the present invention;
FIG. 7 is a schematic view of a slider of a lifting mechanism for an assembled building element according to the present invention;
FIG. 8 is a schematic view of a hanger of a lifting mechanism for an assembled building element according to the present invention;
FIG. 9 is an enlarged schematic view of a portion of FIG. 2A;
fig. 10 is a schematic sleeve diagram of a hoisting mechanism for an assembled building component according to the present invention.
In the figure: 1. a crane body; 2. a hanging head; 3. a mounting block; 4. a hanging scaffold; 5. pulling nails; 6. a fixing bolt; 7. a wire rope; 8. a hanging ring; 9. a mounting base; 10. a hanging cylinder; 11. a recovery cylinder; 12. a sliding sleeve; 13. a telescopic rod; 14. a graduated scale; 15. a hydraulic telescopic rod; 16. a hydraulic joint; 17. a sleeve; 18. a fixing plate; 19. a slide bar; 20. a slide block; 21. an opening; 22. a hook; 23. a spring; 24. an access opening; 25. a notch; 26. wedge angle; 27. an electromagnet; 28. iron sheet; 29. a tension spring; 30. arc grooves.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 10, a hoisting mechanism for an assembled building member comprises a crane body 1, a crane head 2 is mounted at the top end of a boom of the crane body 1, the crane head 2 is connected with the boom through a winch, a mounting block 3 is rotatably mounted on the inner wall of the crane head 2, a blind rivet 5 is slidably inserted on the upper surface of the mounting block 3, the bottom end of the blind rivet 5 penetrates through the lower surface of the mounting block 3 and is fixedly provided with a hanging disc 4, four steel wire ropes 7 are fixedly mounted on the circumferential outer surface of the hanging disc 4, hanging rings 8 are fixedly mounted at the bottom ends of the four steel wire ropes 7, a mounting seat 9 is fixedly mounted at the bottom ends of the hanging rings 8, a hanging cylinder 10 is fixedly mounted at the inner wall of the hanging cylinder 10 close to the bottom end, a recovery cylinder 11 is fixedly penetrated by the circumferential direction of the upper surface of the recovery cylinder 11 at equal intervals and provided with four openings 21, the inner walls of the four openings 21 are rotatably provided with hooks 22, the inside of the hanging cylinder 10 is provided with a movement mechanism for driving the hooks 22 to rotate, the movement mechanism comprises a fixed plate 18 fixedly arranged on the inner wall of the hanging cylinder 10, the upper surface of the fixed plate 18 is inserted with a sliding rod 19 in a sliding way, the bottom end of the sliding rod 19 penetrates through the lower surface of the fixed plate 18 and is fixedly provided with a sliding block 20, the circumferential outer surface of the sliding block 20 is equidistantly penetrated and provided with four notches 25, the four hooks 22 are respectively arranged in the four notches 25, the outer surface of one side adjacent to the four hooks 22 is provided with wedge angles 26, the inner wall of one side of the notch 25, which is close to the hook 22, is provided with a chamfer matched with the wedge angles 26, the top end of the four hooks 22 is fixedly provided with a spring 23, the other end of the spring 23 is fixedly arranged with the inner wall of the hanging cylinder 10, the top end of the hanging cylinder 10 is fixedly provided with a sleeve 17, the top wall of the sleeve 17 is fixedly provided with an electromagnet 27, the inner wall slidable mounting of sleeve 17 has iron sheet 28, and slide bar 19 runs through the lower surface of sleeve 17 and in the fixed mounting of lower surface of iron sheet 28, and the surface cover of slide bar 19 is equipped with extension spring 29, and the both ends of extension spring 29 respectively with the fixed mounting of the lower surface of iron sheet 28 and the diapire of sleeve 17, four access & exit 24 have been run through to the circumferencial direction equidistance of recovery section of thick bamboo 11 surface, and couple 22 extends and contracts through access & exit 24.
When the crane is used, a user operates the crane body 1 to move the lifting cylinder 10 to the position above the lifting hole of the building member, then the electromagnet 27 is started, the electromagnet 27 drives the sliding rod 19 to slide upwards through the iron sheet 28, the sliding rod 19 drives the sliding block 20 to move upwards, the sliding block 20 is enabled to prop against the oblique angle of the hook 22 through the wedge angle 26, the hook 22 is driven to retract into the recycling cylinder 11 through the upward movement of the sliding block 20, at the moment, the user places the recycling cylinder 11 into the lifting hole of the building member, the electromagnet 27 is closed by the user, the sliding rod 19 drives the sliding block 20 to move downwards under the acting force of the tension spring 29, meanwhile, the hook 22 stretches out of the recycling cylinder 11 under the acting force of the spring 23, the building member is hooked through the hook 22, then the building member is lifted through the crane body 1, the hanging head 2 and the steel wire rope 7, after the lifting is finished, the electromagnet 27 is started again, the hook 22 is retracted into the recycling cylinder 11, at the moment, the hook 22 is unhooked with the building member, the user can easily take out the hook 22, the operator is prevented from manually unhooking in the high air, the working strength is greatly reduced, and the safety of the operator is ensured.
In this embodiment, all be equipped with flexible subassembly between two adjacent hanging scaffold 10, flexible subassembly includes two sliding sleeves 12 of fixed mounting in the adjacent one side surface of hanging scaffold 10, the inner wall slidable mounting of two sliding sleeves 12 has telescopic link 13, the inner wall that telescopic link 13 is close to both ends is equal fixed mounting has hydraulic telescoping rod 15, the flexible end of hydraulic telescoping rod 15 and the surface fixed mounting of hanging scaffold 10, the surface fixed mounting of telescopic link 13 has two hydraulic joint 16, two hydraulic joint 16 are linked together with the inside of the hydraulic telescoping rod 15 at telescopic link 13 both ends respectively, the surface of telescopic link 13 is equipped with scale 14.
When the hydraulic telescopic rod is used, a user connects the hydraulic telescopic rod 15 with an external hydraulic pump through the hydraulic pipe and the hydraulic connector 16, then the user drives the sliding sleeve 12 to slide along the outer surface of the telescopic rod 13 through the telescopic end of the hydraulic telescopic rod 15 according to the size and specification of the hoisting building component, and the size of the regulated size can be determined through the graduated scale 14 on the outer surface of the telescopic rod 13.
In this embodiment, the outer surface of the hanging head 2 is slidably inserted with a fixing bolt 6, and the fixing bolt 6 penetrates through the outer surface of the mounting block 3 and is rotatably mounted with the outer surface of the mounting block 3, so that the mounting block 3 can be conveniently dismounted through the fixing bolt 6.
In this embodiment, the corner of the hook 22 is provided with an arc groove 30, and interference with the edge of the lifting hole during lifting of the hook 22 is avoided through the arc groove 30.
When the hydraulic telescopic rod is used, a user connects the hydraulic telescopic rod 15 with an external hydraulic pump through a hydraulic pipe and a hydraulic connector 16, then drives the sliding sleeve 12 to slide along the outer surface of the telescopic rod 13 through the telescopic end of the hydraulic telescopic rod 15 according to the size and specification of a hoisting building component, and can determine the size of adjustment through the graduated scale 14 on the outer surface of the telescopic rod 13; after the size adjustment is finished, a user operates the crane body 1 to move the lifting cylinder 10 to the position above the lifting hole of the building member, then the electromagnet 27 is started, the electromagnet 27 drives the sliding rod 19 to slide upwards through the iron sheet 28, the sliding rod 19 drives the sliding block 20 to move upwards, the sliding block 20 is enabled to prop against the oblique angle of the hook 22 through the wedge angle 26, the hook 22 is driven to retract into the recycling cylinder 11 through the upward movement of the sliding block 20, at the moment, the user puts the recycling cylinder 11 into the lifting hole of the building member, the user closes the electromagnet 27, the sliding rod 19 drives the sliding block 20 to move downwards under the acting force of the tension spring 29, meanwhile, the hook 22 stretches out of the recycling cylinder 11 under the acting force of the spring 23, the building member is hooked through the hook 22, then the building member is lifted through the crane body 1, the hanging head 2 and the steel wire rope 7, and then the electromagnet 27 is started again after the lifting is finished, the hook 22 is retracted into the recycling cylinder 11, at the moment, the hook 22 is unhooked with the building member, the user can be easily taken out of the hook 22, the user is avoided from climbing up in the air, the working strength is greatly reduced, and the personal safety of the operator is ensured.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a hoist mechanism of assembled building element, includes crane body (1), its characterized in that, hoist body (1)'s davit top is installed and is hung first (2), hoist head (2) are connected with the davit through the capstan winch, install piece (3) in the inner wall rotation of hoist head (2), the upper surface slip of install piece (3) is inserted and is equipped with blind rivet (5), the lower surface and the fixed mounting of install piece (3) are run through to the bottom of blind rivet (5) have hanging scaffold (4), the circumference surface fixed mounting of hanging scaffold (4) has four wire rope (7), four wire rope's (7) bottom equal fixed mounting has rings (8), the bottom fixed mounting of rings (8) has mount pad (9), the bottom fixed mounting of mount pad (9) has hanging scaffold (10), the inner wall fixed mounting that hanging scaffold (10) are close to the bottom has recovery section of thick bamboo (11), the circumferencial direction equidistance of recovery section of thick bamboo (11) runs through and has seted up four openings (21), four inner wall (21) are equipped with hanger (22) rotation, hanger (22) are all rotated in the rotation, hanger mechanism (22).
2. Hoisting mechanism for building elements according to claim 1, characterized in that the movement mechanism comprises a fixed plate (18) fixedly mounted on the inner wall of the hoisting cylinder (10), a sliding rod (19) is inserted in the upper surface of the fixed plate (18) in a sliding manner, and the bottom end of the sliding rod (19) penetrates through the lower surface of the fixed plate (18) and is fixedly provided with a sliding block (20).
3. The hoisting mechanism of an assembled building component according to claim 2, wherein four notches (25) are formed in the outer surface of the sliding block (20) in the circumferential direction at equal intervals, four hooks (22) are respectively arranged in the four notches (25), wedge-shaped angles (26) are respectively arranged on the outer surfaces of adjacent sides of the four hooks (22), and chamfers matched with the wedge-shaped angles (26) are arranged on the inner walls of the notches (25) close to one side of the hooks (22).
4. A hoisting mechanism for assembled building components according to claim 3, characterized in that the outer surfaces of the top ends of the four hooks (22) far away from one side of the sliding rod (19) are fixedly provided with springs (23), and the other ends of the springs (23) are fixedly arranged with the inner wall of the hanging cylinder (10).
5. The hoisting mechanism of the assembled building component according to claim 2, wherein a sleeve (17) is fixedly installed at the top end of the hanging cylinder (10), an electromagnet (27) is fixedly installed on the top wall of the sleeve (17), an iron sheet (28) is slidably installed on the inner wall of the sleeve (17), a sliding rod (19) penetrates through the lower surface of the sleeve (17) and is fixedly installed on the lower surface of the iron sheet (28), a tension spring (29) is sleeved on the outer surface of the sliding rod (19), and two ends of the tension spring (29) are fixedly installed with the lower surface of the iron sheet (28) and the bottom wall of the sleeve (17) respectively.
6. Hoisting mechanism for assembled building components according to claim 2, characterized in that four inlets (24) are provided in the circumferential direction of the outer surface of the recovery cylinder (11) at equal intervals, and the hooks (22) extend and retract through the inlets (24).
7. Hoisting mechanism for assembled building components according to claim 1, characterized in that a telescopic assembly is arranged between two adjacent hanging cylinders (10), the telescopic assembly comprises two sliding sleeves (12) fixedly arranged on the outer surfaces of one adjacent sides of the hanging cylinders (10), and telescopic rods (13) are slidably arranged on the inner walls of the two sliding sleeves (12).
8. The hoisting mechanism of the fabricated building component according to claim 7, wherein the inner walls of the telescopic rods (13) close to two ends are fixedly provided with hydraulic telescopic rods (15), the telescopic ends of the hydraulic telescopic rods (15) are fixedly arranged on the outer surface of the hanging cylinder (10), the outer surface of the telescopic rods (13) is fixedly provided with two hydraulic joints (16), the two hydraulic joints (16) are respectively communicated with the inner parts of the hydraulic telescopic rods (15) at two ends of the telescopic rods (13), and the outer surface of the telescopic rods (13) is provided with a graduated scale (14).
9. Hoisting mechanism for building elements according to claim 1, characterized in that the outer surface of the hoisting head (2) is slidably inserted with a fixing bolt (6), which fixing bolt (6) penetrates the outer surface of the mounting block (3) and is rotatably mounted therewith.
10. Hoisting mechanism for building elements according to claim 1, characterized in that the corners of the hooks (22) are provided with circular arc grooves (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311428529.9A CN117142319A (en) | 2023-10-31 | 2023-10-31 | Hoisting mechanism for assembled building components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311428529.9A CN117142319A (en) | 2023-10-31 | 2023-10-31 | Hoisting mechanism for assembled building components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117142319A true CN117142319A (en) | 2023-12-01 |
Family
ID=88912533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311428529.9A Pending CN117142319A (en) | 2023-10-31 | 2023-10-31 | Hoisting mechanism for assembled building components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117142319A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1174511A (en) * | 1967-03-30 | 1969-12-17 | Parator Ab | Improvements in or relating to Spreaders for Lifting Containers. |
| CN107539880A (en) * | 2017-09-30 | 2018-01-05 | 南京中高知识产权股份有限公司 | Handling deviation-rectifying system and its method of work suitable for self-correction unbalance loading value |
| CN211664562U (en) * | 2020-02-19 | 2020-10-13 | 上海通成企业发展有限公司 | Lifting appliance suitable for exhaust end seat of screw compressor |
| CN113928968A (en) * | 2021-11-30 | 2022-01-14 | 中建三局第二建设工程有限责任公司 | Hanger device |
| CN114835001A (en) * | 2022-05-26 | 2022-08-02 | 山东电工时代能源科技有限公司 | Traction device for energy storage container hoisting |
| CN218453898U (en) * | 2022-11-14 | 2023-02-07 | 上海天玑科技股份有限公司 | Auxiliary hoisting device convenient for automatic operation for shipping container |
-
2023
- 2023-10-31 CN CN202311428529.9A patent/CN117142319A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1174511A (en) * | 1967-03-30 | 1969-12-17 | Parator Ab | Improvements in or relating to Spreaders for Lifting Containers. |
| CN107539880A (en) * | 2017-09-30 | 2018-01-05 | 南京中高知识产权股份有限公司 | Handling deviation-rectifying system and its method of work suitable for self-correction unbalance loading value |
| CN211664562U (en) * | 2020-02-19 | 2020-10-13 | 上海通成企业发展有限公司 | Lifting appliance suitable for exhaust end seat of screw compressor |
| CN113928968A (en) * | 2021-11-30 | 2022-01-14 | 中建三局第二建设工程有限责任公司 | Hanger device |
| CN114835001A (en) * | 2022-05-26 | 2022-08-02 | 山东电工时代能源科技有限公司 | Traction device for energy storage container hoisting |
| CN218453898U (en) * | 2022-11-14 | 2023-02-07 | 上海天玑科技股份有限公司 | Auxiliary hoisting device convenient for automatic operation for shipping container |
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Application publication date: 20231201 |