CN116768028A - Prestressed hollow slab hanging device and application method thereof - Google Patents
Prestressed hollow slab hanging device and application method thereof Download PDFInfo
- Publication number
- CN116768028A CN116768028A CN202310838454.5A CN202310838454A CN116768028A CN 116768028 A CN116768028 A CN 116768028A CN 202310838454 A CN202310838454 A CN 202310838454A CN 116768028 A CN116768028 A CN 116768028A
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- hanging
- rod
- fixing
- assembly
- bottom end
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane 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
- B66C13/04—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses a prestress hollow plate hanging device and a using method thereof, which relate to the technical field of hollow plates and comprise a prestress hollow plate body, wherein a hanging rib embedded assembly is fixedly arranged at the bottom end of the prestress hollow plate body, a hanging assembly is connected below the hanging rib embedded assembly in a sliding manner, and the hanging rib embedded assembly is fixed in the prestress hollow plate body in an embedded pouring manner; the hanging assembly can adjust the length according to the hanging height, and the hanging assembly is provided with a hanging mechanism, so that the body position of the heavy object can be adjusted, and the heavy object can be prevented from falling off.
Description
Technical Field
The invention relates to the technical field of hollow plates, in particular to a prestress hollow plate hanging device and a using method thereof.
Background
The prefabricated prestressed hollow slab has the advantages of large span, light dead weight, high production automation degree and the like, and is very widely applied internationally. In recent years, the application in China is increasing, and the matched specifications and atlas are also perfected. According to the needs of building function, can set up electric wire crane span structure, fire-fighting water pipe, fire-fighting pipeline and fitment furred ceiling etc. under the floor generally, need be under the floor or post-positioned metal jib, carry out the fixed of material, increase the efficiency of construction.
The rear-mounted jib bearing capacity is lower, and because the characteristics of hollow slab of prefabricating also can not set up wantonly, pre-buried jib bearing capacity is higher, but because of the position is fixed in advance, and the flexibility is relatively poor, and the jib is immovable in the built-in fitting, and can't carry out the regulation of height to the jib according to actual conditions, and in addition the jib is when hanging the heavy object, and is unstable inadequately, and the in-process heavy object that moves drops on the couple easily, damages subaerial staff.
Aiming at the problems, the invention provides a prestress hollow plate hanging device and a using method thereof.
Disclosure of Invention
The invention aims to provide a prestress hollow plate hanging device and a using method thereof, wherein a hanging rib embedded assembly is fixed at the middle part of the bottom end of a prestress hollow plate body in a pre-pouring mode, a connecting strip is pulled to enable a first inserting rod and a first jack to fall off and be inserted, at the moment, the hanging assembly can be moved, after a material is moved to a proper position, the connecting strip is loosened, the elastic force of the first spring enables an elastic frame to move upwards, the first inserting rod and the first jack are inserted again, the material is prevented from being moved to the proper position and offset, a second inserting rod is pulled to enable the second inserting rod and a limiting hole to be separated from and be inserted, at the moment, a moving rod slides in the position of an inner cavity of a sleeve rod, the second inserting rod and the limiting hole are inserted again when the hanging assembly reaches the proper position, a worker who uses the hanging assembly is convenient to take the material, a third spring is extruded by the second fixing rod and the fixing hole is separated from the inserting connection pad through upwards stirring, the position of the hanging hook can be rotated through rotating a base, the position of the hanging hook is convenient to adjust the position of the hanging material, the hanging hook is convenient to contact with a weight body of the hanging hook, and the hanging hook is prevented from falling off on a hook body, and the hanging hook is convenient to be contacted with a hook in the hook.
In order to achieve the above purpose, the present invention provides the following technical solutions: the hanging device for the prestressed hollow slab comprises a prestressed hollow slab body, wherein a hanging rib embedded assembly is fixedly arranged at the bottom end of the prestressed hollow slab body, the hanging assembly is connected below the hanging rib embedded assembly in a sliding manner, and the hanging rib embedded assembly is fixed in the prestressed hollow slab body in an embedded pouring manner;
the hanging assembly comprises a moving mechanism, a connecting rod is fixedly arranged at the bottom end of the moving mechanism, a telescopic mechanism is fixedly arranged at the bottom end of the connecting rod, an adjusting mechanism is fixedly arranged on the outer surface of the telescopic mechanism, and a hanging mechanism is arranged at the bottom end of the telescopic mechanism.
Further, the hanging bar embedded assembly comprises a hanging bar rail, a sliding groove is formed in the bottom end of the hanging bar rail, a fixing hook is fixedly arranged on the upper surface of the sliding groove, and a first inserting hole is formed in the inner wall of the bottom end of the hanging bar rail.
Further, the moving mechanism comprises a sliding block, an elastic frame is slidably connected to an inner cavity of the sliding block, a first inserting rod is fixedly arranged on the upper surface of the elastic frame, a first spring is fixedly arranged on the upper surface of the sliding block, a first fixing rod is fixedly arranged on the lower surface of the sliding block, a moving cavity is formed in the middle of the first fixing rod, and a connecting strip is fixedly connected to the bottom end of the first fixing rod.
Further, the first inserted link is inserted with adjustment mechanism, slider and spout sliding connection, the top of first spring and the top diapire fixed connection of elastic frame, connecting strip and removal chamber sliding connection.
Further, telescopic machanism includes the loop bar, and the last table sliding connection of loop bar has the movable rod, and spacing hole has been seted up to the surface of movable rod, and the second jack has been seted up to the bottom of loop bar, movable rod and first dead lever fixed connection.
Further, adjustment mechanism includes the mount, and the inner chamber of mount is inserted and is equipped with the second inserted bar, and the surface fixed mounting of second inserted bar has the solid fixed ring, and the surface of second inserted bar has cup jointed the second spring, and the second spring is located between solid fixed ring and the mount, and second inserted bar and spacing hole are inserted, mount and loop bar fixed connection.
Further, the suspension mechanism comprises a connecting disc, the inner cavity of the connecting disc is rotationally connected with a rotating rod, the inner cavity of the connecting disc is fixedly provided with a second fixing rod, a third spring is placed in the inner cavity of the second jack, the second fixing rod is inserted with the second jack, the rotating rod is rotationally connected with the sleeve rod, the bottom end of the rotating rod is fixedly provided with a base, the outer surface of the base is fixedly provided with a hook, the upper surface of the base is provided with a fixing hole, the second fixing rod is inserted with the fixing hole, and the lower surface of the connecting disc is contacted with the upper surface of the hook when the second fixing rod is inserted with the fixing hole.
The use method of the prestressed hollow slab hanger is executed by the device and comprises the following steps:
s1, fixing a hanging rib embedded assembly at the middle part of the bottom end of a prestress hollow plate body in a pre-pouring mode, wherein a fixing hook arranged above a hanging rib rail is used for being connected with the prestress hollow plate body more stably, a hanging assembly is connected in a sliding mode in an inner cavity of a sliding groove, and a heavy object hung on the hanging assembly is moved through movement of the hanging assembly, so that construction efficiency is improved conveniently;
s2, the connecting bar is pulled to enable the first inserting rod and the first inserting hole to fall off and be inserted, at the moment, the hanging assembly can be moved, the connecting bar is loosened after the material is moved to a proper position, the elastic force of the first spring enables the elastic frame to move upwards, the first inserting rod and the first inserting hole are inserted again, and the material is prevented from being moved to the proper position and further offset occurs;
s3, the second inserting rod and the limiting hole are separated from each other by pulling the second inserting rod, at the moment, the moving rod slides in the inner cavity of the sleeve rod, and when the second inserting rod and the limiting hole are inserted into the proper position, the whole length of the hanging assembly is suitable for a worker who uses the hanging assembly, and the hanging assembly is convenient to take materials;
s4, the second fixing rod extrudes the third spring through the dial-up connecting disc, at the moment, the second fixing rod and the fixing hole are separated from and are plugged, the position of the hook can be rotated through rotating the base, the position of the material hung on the hook is convenient to adjust, the material is convenient to select from a plurality of materials, after the adjustment is finished, the connecting disc is loosened, at the moment, the elastic force of the third spring enables the second fixing rod and the fixing hole to be plugged, at the moment, the connecting disc is contacted with the hook, the position of the material on the hook is convenient to fix, and at the same time, the contact of the connecting disc and the hook prevents the falling of the weight hung on the hook.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the prestress hollow plate hanging device and the use method thereof, the hanging assembly is arranged and moves in the embedded hanging rib embedded assembly to enable the weight hanging point to move below the hollow plate, so that the prestress hollow plate hanging device is convenient to take during construction, and the hanging assembly can be fixed when moving to a proper position, and the position deviation of the weight is prevented.
2. The length of the hanging component can be adjusted according to the height of the hung object, and the hanging component is provided with the hanging mechanism, so that the body position of the heavy object can be adjusted, and the falling of the heavy object can be prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a hanging bar embedded assembly structure of the invention;
FIG. 3 is a schematic view of the structure of the fastening hook of the present invention;
FIG. 4 is a schematic view of a hanging assembly according to the present invention;
FIG. 5 is a schematic view of a connecting rod according to the present invention;
FIG. 6 is an enlarged schematic view of the structure A in FIG. 5 according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 5C according to the present invention;
fig. 9 is a schematic cross-sectional view of a loop bar structure according to the present invention.
In the figure: 1. a prestressed hollow slab body; 2. hanging bar pre-embedding components; 21. a hanging bar rail; 22. a chute; 23. a fixed hook; 24. a first jack; 3. a hanging assembly; 31. a moving mechanism; 311. a slide block; 312. an elastic rack; 313. a first plunger; 314. a first spring; 315. a first fixing rod; 316. a moving chamber; 317. a connecting strip; 32. a connecting rod; 33. a telescoping mechanism; 331. a loop bar; 332. a moving rod; 333. a limiting hole; 334. a second jack; 34. an adjusting mechanism; 341. a fixing frame; 342. a second plunger; 343. a fixing ring; 344. a second spring; 35. a suspension mechanism; 351. a connecting disc; 352. a rotating lever; 353. a second fixing rod; 354. a third spring; 355. a base; 356. a hook; 357. and a fixing hole.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a hanging device for a prestressed hollow slab includes a prestressed hollow slab body 1, a hanging bar embedded assembly 2 is fixedly installed at the bottom end of the prestressed hollow slab body 1, a hanging assembly 3 is slidingly connected below the hanging bar embedded assembly 2, the hanging bar embedded assembly 2 is fixed inside the prestressed hollow slab body 1 in a pre-embedded pouring manner, and the hanging assembly 3 can slide in the hanging bar embedded assembly 2 to move materials in the hanging assembly 3.
Referring to fig. 2, 3 and 4, the hanging bar pre-embedded assembly 2 includes a hanging bar rail 21, a sliding groove 22 is provided at the bottom end of the hanging bar rail 21, a fixing hook 23 is fixedly mounted at the upper surface of the sliding groove 22, a first insertion hole 24 is provided at the bottom end inner wall of the hanging bar rail 21, the hanging assembly 3 can move in the sliding groove 22 cavity in the hanging bar rail 21, the fixing hook 23 is fixed inside the pre-stressed hollow plate 1, the whole hanging bar pre-embedded assembly 2 is more stable inside the pre-stressed hollow plate 1, the first insertion hole 24 is used for inserting with a first insertion rod 313, the hanging assembly 3 is convenient to fix the whole hanging assembly 3, the hanging assembly 3 includes a moving mechanism 31, a connecting rod 32 is fixedly mounted at the bottom end of the moving mechanism 31, a telescopic mechanism 33 is fixedly mounted at the bottom end of the connecting rod 32, an adjusting mechanism 34 is fixedly mounted at the outer surface of the telescopic mechanism 33, a hanging mechanism 35 is arranged at the bottom end of the telescopic mechanism 33, the moving mechanism 31 can slide in the sliding groove 22, and can also be fixed in the pre-embedded assembly 2, so that the hanging assembly 3 is prevented from shifting in position during use, the telescopic mechanism 33 and the adjusting mechanism 34 can be increased in length, and the whole hanging mechanism can be prevented from falling off from the hanging 35 manually.
Referring to fig. 5 and 6, the moving mechanism 31 includes a slider 311, an inner cavity of the slider 311 is slidably connected with an elastic frame 312, a first inserting rod 313 is fixedly mounted on an upper surface of the elastic frame 312, a first spring 314 is fixedly mounted on an upper surface of the slider 311, a first fixing rod 315 is fixedly mounted on a lower surface of the slider 311, a moving cavity 316 is formed in a middle portion of the first fixing rod 315, a connecting bar 317 is fixedly connected at a bottom end of the first fixing rod 315, the first inserting rod 313 is inserted with the adjusting mechanism 34, the slider 311 is slidably connected with the sliding chute 22, a top end of the first spring 314 is fixedly connected with a top end and a bottom end of the elastic frame 312, the connecting bar 317 is slidably connected with the moving cavity 316, the connecting bar 317 is pulled to enable the first inserting rod 313 and the first inserting hole 24 to be separated and inserted, at this moment, the hanging assembly 3 can be moved, the connecting bar 317 is released after the material is moved to a proper position, the elastic frame 314 is enabled to move upwards, the first inserting rod 313 and the first inserting hole 24 are inserted again, and the material is prevented from being moved to a proper position.
Referring to fig. 5 and 7, the telescopic mechanism 33 includes a sleeve rod 331, a moving rod 332 is slidably connected to an upper surface of the sleeve rod 331, a limiting hole 333 is formed on an outer surface of the moving rod 332, a second insertion hole 334 is formed at a bottom end of the sleeve rod 331, the moving rod 332 is fixedly connected to the first fixing rod 315, the adjusting mechanism 34 includes a fixing frame 341, a second insertion rod 342 is inserted into an inner cavity of the fixing frame 341, a fixing ring 343 is fixedly mounted on an outer surface of the second insertion rod 342, a second spring 344 is sleeved on an outer surface of the second insertion rod 342, the second spring 344 is located between the fixing ring 343 and the fixing frame 341, the second insertion rod 342 is inserted into the limiting hole 333, the fixing frame 341 is fixedly connected with the sleeve rod 331, the second insertion rod 342 and the limiting hole 333 are separated from each other by pulling the second insertion rod 342, at the inner cavity of the sleeve rod 331, and the second insertion rod 342 and the limiting hole 333 are inserted again when the adjusting mechanism 34 is in a proper position.
Referring to fig. 5, 8 and 9, the suspension mechanism 35 includes a connection disc 351, a rotation rod 352 is rotatably connected to an inner cavity of the connection disc 351, a second fixing rod 353 is fixedly installed in the inner cavity of the connection disc 351, a third spring 354 is placed in the inner cavity of the second insertion hole 334, the second fixing rod 353 is inserted into the second insertion hole 334, the rotation rod 352 is rotatably connected to the sleeve rod 331, a base 355 is fixedly installed at the bottom end of the rotation rod 352, a hook 356 is fixedly installed at the outer surface of the base 355, a fixing hole 357 is formed in the upper surface of the base 355, the second fixing rod 353 is inserted into the fixing hole 357, the lower surface of the connection disc 351 is in contact with the upper surface of the hook 356 when the second fixing rod 353 is inserted into the fixing hole 357, the second fixing rod 353 presses the third spring 354 through pulling up the connection disc 351, at this moment, the second fixing rod 353 is separated from the fixing hole 357, the position of the hook 356 can be rotated through the rotation base 355, at this moment, the position of the material hung on the hook 356 can be conveniently adjusted, the material can be conveniently selected from being required, after the adjustment, the connection disc 356 is well, the elastic force of the third spring 353 is released from the connection disc 351 is made to be in contact with the upper surface of the hook 356, and the hook 356 is conveniently contacted with the fixing hole 356, and the connection disc 356 is prevented from contacting with the position of the hook 356.
To sum up: the hanging bar embedded assembly 2 is fixed at the middle part of the bottom end of the prestress hollow plate body 1 in a pre-pouring mode, the connecting bar 317 is pulled to enable the first inserting bar 313 and the first inserting hole 24 to fall off and be inserted, at the moment, the hanging assembly 3 can be moved, after the materials are moved to a proper position, the connecting bar 317 is loosened, the elastic force of the first spring 314 enables the elastic frame 312 to move upwards, the first inserting bar 313 and the first inserting hole 24 to be inserted again, the materials are prevented from being moved to the proper position and further offset, the second inserting bar 342 is pulled to enable the second inserting bar 342 and the limiting hole 333 to be separated from and inserted, at the moment, the moving bar 332 is slid at the position of the inner cavity of the sleeve bar 331, the second inserting bar 342 and the limiting hole 333 are inserted again when the moving bar 332 is at the proper position, workers who are suitable for use of the whole length of the hanging assembly 3 can conveniently take the materials, the second fixing bar 353 squeezes the third spring 354 through the upward, at the moment, the second fixing bar 353 and the fixing hole 357 are separated from being inserted, the position of the hanging hook 356 can be rotated through rotating the base 355, the position of the hanging hook 356 is convenient to be adjusted, the hanging hook 356 is convenient to be contacted with the hanging hook 356 and the hanging hook 356 at the position of the hanging hook 356.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 prestressed hollow slab cable suspension device, includes prestressed hollow slab body (1), its characterized in that: the bottom end of the prestressed hollow plate body (1) is fixedly provided with a hanging rib embedded assembly (2), a hanging assembly (3) is connected below the hanging rib embedded assembly (2) in a sliding manner, and the hanging rib embedded assembly (2) is fixed in the prestressed hollow plate body (1) in an embedded pouring manner;
the hanging assembly (3) comprises a moving mechanism (31), a connecting rod (32) is fixedly arranged at the bottom end of the moving mechanism (31), a telescopic mechanism (33) is fixedly arranged at the bottom end of the connecting rod (32), an adjusting mechanism (34) is fixedly arranged on the outer surface of the telescopic mechanism (33), and a hanging mechanism (35) is arranged at the bottom end of the telescopic mechanism (33).
2. The prestressed hollow slab hanging device of claim 1, wherein: the hanging bar embedded assembly (2) comprises a hanging bar rail (21), a sliding groove (22) is formed in the bottom end of the hanging bar rail (21), a fixing hook (23) is fixedly arranged on the upper surface of the sliding groove (22), and a first inserting hole (24) is formed in the inner wall of the bottom end of the hanging bar rail (21).
3. The prestressed hollow slab hanging device of claim 2, wherein: the moving mechanism (31) comprises a sliding block (311), an inner cavity of the sliding block (311) is slidably connected with an elastic frame (312), a first inserting rod (313) is fixedly arranged on the upper surface of the elastic frame (312), a first spring (314) is fixedly arranged on the upper surface of the sliding block (311), a first fixing rod (315) is fixedly arranged on the lower surface of the sliding block (311), a moving cavity (316) is formed in the middle of the first fixing rod (315), and a connecting strip (317) is fixedly connected to the bottom end of the first fixing rod (315).
4. A prestressed hollow slab hanging apparatus as defined in claim 3, wherein: the first inserting rod (313) is inserted into the adjusting mechanism (34), the sliding block (311) is in sliding connection with the sliding groove (22), the top end of the first spring (314) is fixedly connected with the top end bottom wall of the elastic frame (312), and the connecting strip (317) is in sliding connection with the moving cavity (316).
5. A prestressed hollow slab hanging apparatus as defined in claim 3, wherein: the telescopic mechanism (33) comprises a loop bar (331), a moving bar (332) is slidably connected to the upper surface of the loop bar (331), a limiting hole (333) is formed in the outer surface of the moving bar (332), a second jack (334) is formed in the bottom end of the loop bar (331), and the moving bar (332) is fixedly connected with the first fixing bar (315).
6. The prestressed hollow slab hanging device of claim 1, wherein: the adjusting mechanism (34) comprises a fixing frame (341), a second inserting rod (342) is inserted into an inner cavity of the fixing frame (341), a fixing ring (343) is fixedly installed on the outer surface of the second inserting rod (342), a second spring (344) is sleeved on the outer surface of the second inserting rod (342), the second spring (344) is located between the fixing ring (343) and the fixing frame (341), the second inserting rod (342) is inserted into a limiting hole (333), and the fixing frame (341) is fixedly connected with a sleeve rod (331).
7. The prestressed hollow slab hanging apparatus of claim 5, wherein: the hanging mechanism (35) comprises a connecting disc (351), a rotating rod (352) is rotationally connected to an inner cavity of the connecting disc (351), a second fixing rod (353) is fixedly arranged in the inner cavity of the connecting disc (351), a third spring (354) is arranged in the inner cavity of the second jack (334), the second fixing rod (353) and the second jack (334) are inserted, the rotating rod (352) and the sleeve rod (331) are rotationally connected, a base (355) is fixedly arranged at the bottom end of the rotating rod (352), a hook (356) is fixedly arranged on the outer surface of the base (355), a fixing hole (357) is formed in the upper surface of the base (355), the second fixing rod (353) and the fixing hole (357) are inserted, and the lower surface of the connecting disc (351) is contacted with the upper surface of the hook (356) when the second fixing rod (353) and the fixing hole (357) are inserted.
8. A method of using a prestressed hollow slab hanger as defined in any one of claims 1-7, comprising the steps of:
s1, fixing a hanging rib embedded assembly (2) at the middle part of the bottom end of a prestress hollow plate body (1) in a pre-pouring mode, wherein a fixing hook (23) arranged above a hanging rib track (21) is used for being connected with the prestress hollow plate body (1) more stably, a hanging assembly (3) is connected in an inner cavity of a sliding groove (22) in a sliding mode, and a heavy object hung on the hanging assembly (3) is moved through movement of the hanging assembly (3), so that construction efficiency is improved conveniently;
s2, the first inserting rod (313) and the first inserting hole (24) are separated and inserted by pulling the connecting strip (317), at the moment, the hanging assembly (3) can be moved, the connecting strip (317) is loosened after the material is moved to a proper position, the elastic force of the first spring (314) enables the elastic frame (312) to move upwards, the first inserting rod (313) and the first inserting hole (24) are inserted again, and the material is prevented from being moved to the proper position and further offset;
s3, the second inserting rod (342) is pulled to enable the second inserting rod (342) and the limiting hole (333) to be separated from and plugged into each other, at the moment, the sliding moving rod (332) is arranged at the position of the inner cavity of the sleeve rod (331), when the second inserting rod (342) and the limiting hole (333) are plugged into the proper position, the whole length of the hanging assembly (3) is suitable for a worker who uses the hanging assembly, and the hanging assembly is convenient to take materials;
s4, through dial-up connection pad (351), make second dead lever (353) extrude third spring (354), second dead lever (353) and fixed orifices (357) break away from the joint this moment, can make the position of couple (356) take place to rotate through rotating base (355), be convenient for adjust the position of the material that hangs on couple (356), be convenient for select from the multiple material and have required, after adjusting, loosen connection pad (351), the elasticity of third spring (354) makes second dead lever (353) and fixed orifices (357) joint this moment, connection pad (351) and couple (356) contact this moment, be convenient for fix the position of material on couple (356), the contact of connection pad (351) and couple (356) prevents that the heavy object that hangs on couple (356) from coming off simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310838454.5A CN116768028A (en) | 2023-07-08 | 2023-07-08 | Prestressed hollow slab hanging device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310838454.5A CN116768028A (en) | 2023-07-08 | 2023-07-08 | Prestressed hollow slab hanging device and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116768028A true CN116768028A (en) | 2023-09-19 |
Family
ID=88013291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310838454.5A Withdrawn CN116768028A (en) | 2023-07-08 | 2023-07-08 | Prestressed hollow slab hanging device and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116768028A (en) |
-
2023
- 2023-07-08 CN CN202310838454.5A patent/CN116768028A/en not_active Withdrawn
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