CN219156272U - Lifting appliance for erecting prefabricated part - Google Patents
Lifting appliance for erecting prefabricated part Download PDFInfo
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- CN219156272U CN219156272U CN202320176537.8U CN202320176537U CN219156272U CN 219156272 U CN219156272 U CN 219156272U CN 202320176537 U CN202320176537 U CN 202320176537U CN 219156272 U CN219156272 U CN 219156272U
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- horizontal longitudinal
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- erecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses a hoist for erectting prefabricated component, including movable frame and the fixed frame of locating the movable frame both sides, the movable frame includes horizontal diaphragm and horizontal longitudinal plate, the horizontal diaphragm is equipped with two, be equipped with the connecting rod between two horizontal diaphragms, waist shape hole has been seted up to the upper surface of horizontal diaphragm, waist shape hole sets up along the length direction of horizontal diaphragm, the both ends of horizontal longitudinal plate are equipped with fixed subassembly respectively, fixed subassembly includes screw rod and nut, the screw rod passes waist shape hole and the nut threaded connection that corresponds, the lower fixed surface of screw rod and horizontal longitudinal plate is connected, the lower surface butt of nut and horizontal diaphragm, the upper surface of two horizontal longitudinal plates is connected with the fixed frame who corresponds respectively, fixed frame is equipped with the lifting rope and lifts by crane the unit, the lifting rope is used for the cooperation to lift by crane the wallboard prefabrication jointly with lifting by crane the unit. The wallboard prefab that makes hoist adaptation different specifications has to this application to the workman uses the effect of hoist.
Description
Technical Field
The application relates to the technical field of lifting appliances, in particular to a lifting appliance for erecting prefabricated components.
Background
When the wallboard prefabricated member is installed, the wallboard prefabricated member needs to be lifted to a corresponding position through a lifting appliance so as to facilitate construction of workers.
Chinese patent publication No. CN207483163U discloses a lifting appliance for erecting prefabricated parts, which comprises a steel skeleton, wherein the upper part of the steel skeleton is also provided with a plurality of upper lifting lugs, the lower part of the steel skeleton is also provided with a plurality of lower lifting lugs, the steel skeleton is also provided with a plurality of lifting holes, and the lifting holes are detachably and fixedly connected with lifting ropes; the steel skeleton is provided with two groups of hoisting units, each group of hoisting units comprises a motor, a motor shaft is connected with a spool, a steel wire rope is wound on the spool, the steel wire rope bypasses a movable pulley to be fixedly connected with a lower lifting lug, and a connecting piece is further arranged on the movable pulley; a pull rope is fixed on the upper lifting lug.
However, the sizes of the wallboard prefabricated parts have different specifications, and the movable pulleys and the lifting ropes are kept at fixed positions below the steel skeleton, so that the lifting appliance is difficult to adapt to the wallboard prefabricated parts with different specifications, and the lifting appliance is inconvenient for workers to use.
Disclosure of Invention
In order to adapt the spreader to wallboard prefabricated parts of different specifications for a worker to use the spreader, the present application provides a spreader for erecting prefabricated parts.
The application provides a hoist for erectting prefabricated component adopts following technical scheme:
the utility model provides a hoist for erectting prefabricated component, includes the movable frame and locates the fixed frame of movable frame both sides, the movable frame includes horizontal diaphragm and horizontal longitudinal plate, the horizontal diaphragm is equipped with two, two be equipped with the connecting rod between the horizontal diaphragm, the kidney-shaped hole has been seted up to the upper surface of horizontal diaphragm, kidney-shaped hole is followed the length direction setting of horizontal diaphragm, the horizontal longitudinal plate is equipped with two, two the horizontal longitudinal plate sets up along the length direction of horizontal diaphragm, the both ends of horizontal longitudinal plate overlap joint respectively at two the upper surface of horizontal diaphragm, the both ends of horizontal longitudinal plate are equipped with fixed subassembly respectively, fixed subassembly includes screw rod and nut, the screw rod passes corresponding kidney-shaped hole with nut threaded connection, the screw rod with the lower surface butt of horizontal longitudinal plate, the nut with the lower surface butt of horizontal diaphragm, two the upper surface of horizontal longitudinal plate respectively with corresponding fixed frame is connected, fixed frame is equipped with lifting rope and lifting rope are used for jointly lifting by crane the unit.
Through adopting above-mentioned technical scheme, when the wallboard prefab of hoist needs adaptation different specifications, through setting up waist shape hole, screw rod and nut, make the horizontal longitudinal plate remove along the length direction of horizontal diaphragm, the position between two horizontal longitudinal plates is adjustable to make the position between two fixed frames adjustable, then two sets of lifting ropes and the interval change of lifting unit, so that the workman uses the hoist to apply to different actual conditions.
Optionally, the peripheral wall of the nut is provided with a plurality of protrusions, and the protrusions are arranged in an array around the circle center circumference of the nut.
Through adopting above-mentioned technical scheme, through setting up the arch, the wall roughness of messenger's nut increases to the workman uses the removal of nut restriction screw rod.
Optionally, the protrusion is disposed obliquely upward, and when the nut abuts against the lower surface of the horizontal longitudinal plate, the protrusion abuts against the lower surface of the horizontal longitudinal plate.
Through adopting above-mentioned technical scheme, when nut and horizontal longitudinal plate butt, make protruding and the lower surface butt of horizontal longitudinal plate, protruding increase nut and the area of contact of horizontal longitudinal plate are favorable to strengthening the fixed effect of fixed subassembly.
Optionally, a rubber gasket is arranged between the lower surface of the horizontal transverse plate and the nut.
Through adopting above-mentioned technical scheme, the clearance between nut and the horizontal diaphragm is filled to the rubber gasket, makes the nut support the lower surface of tight horizontal diaphragm, is favorable to strengthening the fixed effect of fixed subassembly.
Optionally, the upper surface of the rubber gasket and the lower surface of the rubber gasket are excessively rounded.
Through adopting above-mentioned technical scheme, rubber gasket's edge is the fillet excessively, makes rubber gasket easily receive the oppression, is favorable to playing the effect of direction rubber gasket deformation to the clearance between nut and the horizontal diaphragm is filled to rubber gasket.
Optionally, the surface that the rubber gasket is close to horizontal diaphragm one side is equipped with circular recess, circular recess is equipped with a plurality ofly, a plurality of circular recess is around the centre of a circle circumference array setting of rubber gasket.
Through adopting above-mentioned technical scheme, during rubber gasket extrusion, the inside air of circular recess is arranged completely, makes circular recess form the adsorption effect of sucking disc, is favorable to strengthening the frictional action between nut and the horizontal diaphragm to be favorable to strengthening fixed effect of fixed subassembly.
Optionally, a guide assembly is disposed between the two fixing frames.
Through adopting above-mentioned technical scheme, fixed frame is when removing, through setting up guide assembly, is favorable to guaranteeing the stability that fixed frame removed.
Optionally, the direction subassembly includes vertical piece and locates the elasticity thimble of vertical piece both sides, vertical piece is located the central point of movable frame puts, vertical piece with the connecting rod is connected, two the elasticity thimble is kept away from vertical piece's tip is respectively with the fixed frame connection that corresponds respectively.
Through adopting above-mentioned technical scheme, when the user does not adjust the wallboard prefab of relative position adaptation equidimension between the mount, vertical piece keeps two elasticity thimble to be located the centrosymmetric setting of movable frame, and the elasticity thimble makes the relative position between two fixed frames have the position of an initial state, reduces the user and need readjust the interval between the two to the interval between the fixed frame of being convenient for is directly applied at comparatively common wallboard prefab.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the waist-shaped holes, the screw rods and the nuts are arranged between the movable frame and the fixed frame, so that the horizontal longitudinal plates move along the length direction of the horizontal transverse plates, the positions between the two horizontal longitudinal plates are adjustable, the positions between the two fixed frames are adjustable, and then the distance between the two groups of lifting ropes and the lifting units is changed, so that workers can conveniently use the lifting tool to apply to different actual working conditions;
2. the edges of the rubber gaskets are excessive in fillets, so that the rubber gaskets are easy to be pressed, the deformation of the rubber gaskets is favorably guided, and the rubber gaskets can fill gaps between the nuts and the horizontal transverse plates conveniently;
3. through setting up the direction subassembly, when the user does not adjust the wallboard prefab of relative position adaptation equidimension between the mount, vertical piece keeps two elasticity thimble to be located the centrosymmetric setting of movable frame, and the elasticity thimble makes the relative position between two fixed frames have the position of an initial state, reduces the user and need readjust the interval between the two to the interval between the fixed frame of being convenient for is directly used in comparatively common wallboard prefab.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present application.
Fig. 2 is an enlarged view of fig. 1 at a.
FIG. 3 is a schematic diagram of an embodiment of the present application for embodying a rubber gasket.
Fig. 4 is a schematic diagram of an embodiment of the present application for embodying a steering assembly.
Reference numerals illustrate:
1. a movable frame; 11. a horizontal cross plate; 111. waist-shaped holes; 12. a horizontal longitudinal plate; 13. a connecting rod; 2. a fixed frame; 21. a hanging rope; 22. a hoisting unit; 3. a fixing assembly; 31. a screw; 32. a nut; 321. a protrusion; 33. a rubber gasket; 331. a circular groove; 4. a guide assembly; 41. a vertical block; 42. an elastic ejector pin; 421. loop bar, 422, telescopic bar; 4221. marking with a measuring ruler.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a lifting appliance for erecting prefabricated components. Referring to fig. 1 and 2, a hanger for erecting prefabricated members includes a movable frame 1 and a fixed frame 2 located at two sides of the movable frame 1, the movable frame 1 includes a horizontal cross plate 11 and a horizontal vertical plate 12, the horizontal cross plate 11 and the horizontal vertical plate 12 are both provided with two, a connecting rod 13 is provided between the two horizontal cross plates 11, the connecting rod 13 is provided with a plurality of connecting rods 13 arranged at intervals along the length direction of the horizontal cross plate 11, the two horizontal vertical plates 12 are arranged along the length direction of the horizontal cross plate 11, two ends of the horizontal vertical plate 12 are respectively abutted to the upper surfaces of the two horizontal cross plates 11, two ends of the horizontal vertical plate 12 are respectively provided with a fixing component 3, the fixing component 3 is used for fixing the horizontal vertical plate 12 and the horizontal cross plate 11, the upper surfaces of the two horizontal vertical plates 12 are respectively connected with the corresponding fixed frame 2, a pull rope is provided at a corner part of one side of the fixed frame 2 far away from the movable frame 1, the plurality of pull ropes are jointly connected into a force applying position, the fixed frame 2 is provided with a lifting rope 21 and a lifting unit 22 (the lifting unit 22 is a prior art means, the lifting unit 21 is mentioned in the background art), and the lifting unit 22 is matched with the prefabricated member 22.
Waist-shaped hole 111 has been seted up to the upper surface of horizontal diaphragm 11, waist-shaped hole 111 sets up along the length direction of horizontal diaphragm 11, fixed subassembly 3 includes screw rod 31, nut 32 and rubber gasket 33, screw rod 31 passes corresponding waist-shaped hole 111 and nut 32 threaded connection, screw rod 31 and the lower fixed surface of horizontal longitudinal plate 12 are connected, nut 32 and the lower surface butt of horizontal diaphragm 11, rubber gasket 33 is located between the lower surface of horizontal diaphragm 11 and nut 32, when using fixed subassembly 3, the relative position of workman rotatory adjusting nut 32 and screw rod 31, make nut 32 support tightly at the lower surface of horizontal diaphragm 11 can.
The perisporium of nut 32 is equipped with protruding 321, protruding 321 slope upwards sets up, and protruding 321 is equipped with a plurality ofly, and a plurality of protruding 321 set up around the centre of a circle circumference array of nut 32, and when the lower surface butt of nut 32 and horizontal longitudinal plate 12, protruding 321 butt is at the lower surface of horizontal longitudinal plate 12, through setting up protruding 321 to the relative position of workman's rotatory adjusting nut 32 and screw rod 31. Meanwhile, the protrusions 321 are arranged obliquely upwards, so that the protrusions 321 are abutted against the lower surface of the horizontal longitudinal plate 12, and the fixing effect of the fixing assembly 3 is enhanced.
Referring to fig. 3, the upper surface of the rubber gasket 33 is excessively rounded with respect to the lower surface of the rubber gasket 33 so that the rubber gasket 33 is deformed by compression. And, the surface that rubber gasket 33 is close to horizontal diaphragm 11 one side is equipped with circular recess 331, and circular recess 331 is equipped with a plurality ofly, and a plurality of circular recesses 331 set up around the centre of a circle circumference array of rubber gasket 33, through setting up circular recess 331, when rubber gasket 33 is pressed, the inside air of circular recess 331 is exhausted, makes circular recess 331 have the sucking disc effect, is favorable to strengthening the fixed effect of fixed subassembly 3.
Referring to fig. 1 and 4, a guide assembly 4 is disposed between two fixed frames 2, the guide assembly 4 includes a vertical block 41 and elastic ejector pins 42 located at two sides of the vertical block 41, the vertical block 41 is located at a central position of the movable frame 1, the vertical block 41 is fixedly connected with one of the connecting rods 13, and ends of the two elastic ejector pins 42, which are far away from the vertical block 41, are respectively connected with the respective corresponding fixed frames 2.
The guide assembly 4 is provided to guide the movement of the fixed frame 2 so as to maintain stability of the movement of the fixed frame 2. In addition, the vertical block 41 keeps the two elastic ejector pins 42 located at the center of the movable frame 1 symmetrically, and the elastic ejector pins 42 reduce the need for the user to readjust the distance between the two fixed frames 2, so that the distance between the fixed frames 2 can be used for more common wallboard prefabricated parts.
The elastic thimble 42 comprises a loop bar 421 and a telescopic bar 422, the loop bar 421 is connected with the telescopic bar 422 through a spring 423, a measuring tape mark 4221 is arranged on the peripheral wall of the telescopic bar 422, the measuring tape mark 4221 is arranged along the length direction of the telescopic bar 422, and the measuring tape mark 4221 is beneficial to the two fixed frames 2 to be arranged symmetrically relative to the vertical block 41 when the distance between the two fixed frames is adjusted.
The implementation principle of the lifting appliance for erecting the prefabricated component is as follows: through the cooperation between waist shape hole 111, screw rod 31 and nut 32, make horizontal longitudinal plate 12 follow the length direction removal of horizontal diaphragm 11, the position between two horizontal longitudinal plates 12 is adjustable to make the position between two fixed frame 2 adjustable, then the interval of two sets of lifting rope 21 and lifting unit 22 changes, so that the workman uses the hoist to apply to different actual conditions.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A spreader for erecting prefabricated components, characterized in that: the movable frame (1) comprises a horizontal transverse plate (11) and horizontal longitudinal plates (12), two connecting rods (13) are arranged between the horizontal transverse plates (11), kidney-shaped holes (111) are formed in the upper surfaces of the horizontal transverse plates (11), the kidney-shaped holes (111) are formed in the length direction of the horizontal transverse plates (11), the horizontal longitudinal plates (12) are two, two horizontal longitudinal plates (12) are arranged in the length direction of the horizontal transverse plates (11), two ends of each horizontal longitudinal plate (12) are respectively overlapped on the upper surfaces of the two horizontal transverse plates (11), two ends of each horizontal longitudinal plate (12) are respectively provided with a fixing assembly (3), each fixing assembly (3) comprises a screw rod (31) and a nut (32), the corresponding kidney-shaped holes (111) are formed in the length direction of the horizontal transverse plates (11), the screw rods (31) are connected with the corresponding screw nuts (32) in a penetrating mode, the two ends of each horizontal longitudinal plate (12) are respectively overlapped on the upper surfaces of the two horizontal longitudinal plates (11), the corresponding screw rods (31) are connected with the corresponding horizontal longitudinal plates (32), the fixed frame (2) is provided with a lifting rope (21) and a lifting unit (22), and the lifting rope (21) and the lifting unit (22) are used for jointly lifting the wallboard prefabricated member in a matched mode.
2. A spreader for erecting prefabricated elements according to claim 1, characterized in that: the periphery wall of the nut (32) is provided with a plurality of bulges (321), and the bulges (321) are arranged in a circumferential array around the circle center of the nut (32).
3. A spreader for erecting prefabricated elements according to claim 2, characterized in that: the protrusions (321) are arranged obliquely upwards, and when the nuts (32) are abutted against the lower surface of the horizontal longitudinal plate (12), the protrusions (321) are abutted against the lower surface of the horizontal longitudinal plate (12).
4. A spreader for erecting prefabricated elements according to claim 1, characterized in that: a rubber gasket (33) is arranged between the lower surface of the horizontal transverse plate (11) and the nut (32).
5. A spreader for erecting a prefabricated element according to claim 4, characterized in that: the upper surface of the rubber gasket (33) is excessively rounded with respect to the lower surface of the rubber gasket (33).
6. A spreader for erecting a prefabricated element according to claim 5, characterized in that: the surface of the rubber gasket (33) close to one side of the horizontal transverse plate (11) is provided with a plurality of circular grooves (331), and the circular grooves (331) are arranged around the circle center circumference array of the rubber gasket (33).
7. A spreader for erecting prefabricated elements according to claim 1, characterized in that: a guide component (4) is arranged between the two fixed frames (2).
8. A spreader for erecting a prefabricated element according to claim 7, characterized in that: the guide assembly (4) comprises a vertical block (41) and elastic ejector pins (42) arranged on two sides of the vertical block (41), the vertical block (41) is arranged at the central position of the movable frame (1), the vertical block (41) is connected with the connecting rod (13), and two ends, far away from the vertical block (41), of the elastic ejector pins (42) are respectively connected with the corresponding fixed frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176537.8U CN219156272U (en) | 2023-02-01 | 2023-02-01 | Lifting appliance for erecting prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176537.8U CN219156272U (en) | 2023-02-01 | 2023-02-01 | Lifting appliance for erecting prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219156272U true CN219156272U (en) | 2023-06-09 |
Family
ID=86619296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320176537.8U Active CN219156272U (en) | 2023-02-01 | 2023-02-01 | Lifting appliance for erecting prefabricated part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219156272U (en) |
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2023
- 2023-02-01 CN CN202320176537.8U patent/CN219156272U/en active Active
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