CN212953805U - Hoisting tool for PC prefabricated part of prefabricated building - Google Patents
Hoisting tool for PC prefabricated part of prefabricated building Download PDFInfo
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- CN212953805U CN212953805U CN202021941008.5U CN202021941008U CN212953805U CN 212953805 U CN212953805 U CN 212953805U CN 202021941008 U CN202021941008 U CN 202021941008U CN 212953805 U CN212953805 U CN 212953805U
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- sleeve
- prefabricated
- connecting sleeve
- hoisting tool
- bearing
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Abstract
The utility model relates to a hoisting tool for PC prefabricated parts of an assembly type building, which comprises a plurality of bearing beams, wherein the bearing beams are arranged in a straight line, a connecting sleeve is arranged between two adjacent bearing beams, and mounting holes for the bearing beams to be inserted are arranged at both ends of the connecting sleeve in the length direction; and a locking assembly used for fixing the bearing beam is arranged on the connecting sleeve. The utility model has the advantages of wide applicability.
Description
Technical Field
The utility model belongs to the technical field of the technique of PC prefabricated component and specifically relates to a lifting device of prefabricated component of assembly type structure PC is related to.
Background
At present, in the construction process of buildings, prefabricated parts are generally hoisted by matching a large tower crane with a hoisting tool.
A hoisting tool in the related art is shown in figure 1 and comprises a supporting beam 1, wherein a plurality of lifting lugs for hoisting prefabricated parts are uniformly arranged on the supporting beam 1 along the length direction of the supporting beam, and at least two supporting lug plates for connecting a tower crane are further arranged on the supporting beam 1.
The above prior art solutions have the following drawbacks: the hoisting tool has the advantages that the types of components existing in hoisting construction are more, the hoisting tool is single in length, and the hoisting tool cannot be used for hoisting various components, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an assembly type structure PC prefabricated component's lifting device.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a lifting device of prefabricated component of assembly type structure PC, includes a plurality of spandrel girders, its characterized in that: the bearing beams are arranged in a linear mode, a connecting sleeve is arranged between every two adjacent bearing beams, and mounting holes for the bearing beams to insert are formed in the two ends of the connecting sleeve in the length direction; and a locking assembly used for fixing the bearing beam is arranged on the connecting sleeve.
By adopting the technical scheme, the bearing beams are spliced and connected through the connecting sleeves, so that a reasonable number of bearing beams can be selected according to the length shape of the member, the bearing beams are installed through the connecting sleeves, and then the bearing beams are fixed through the locking assemblies; and when this application was idle, can separate spandrel girder and adapter sleeve to the transportation is convenient for.
The utility model discloses further set up to: the locking assembly comprises a connecting plate and a bolt, the connecting plate is arranged on the connecting sleeve, and the bolt is movably inserted into the connecting plate and is simultaneously inserted into the bearing beam.
By adopting the technical scheme, when the bearing beam is inserted into the connecting sleeve, the bolt is inserted into the connecting plate and the bearing beam at the same time, and then the connection between the bearing beam and the connecting sleeve is enhanced.
The utility model discloses further set up to: the one end that the spandrel girder direction was kept away from to the bolt is provided with the kicking block, the cover is equipped with the spring on the bolt, the both ends of spring length direction are connected respectively on kicking block and connecting plate.
Through adopting above-mentioned technical scheme, when the bolt is inserted and is established on the spandrel girder, the spring is the shrink state, under the pulling force effect of spring for the bolt supports tightly in the spandrel girder, is favorable to preventing the bolt slippage.
The utility model discloses further set up to: and a guide block is arranged on one side of the plug pin away from the direction of the top block.
By adopting the technical scheme, the bolt plays a role in guiding in the process of being inserted into the hole in the bearing beam.
The utility model discloses further set up to: the connecting sleeve is characterized in that sleeves are arranged at two ends of the connecting sleeve in the width direction, a side beam is arranged on one side, away from the connecting sleeve, of each sleeve, a connecting bulge is arranged at one end, close to the sleeve, of each side beam, and the connecting bulges are in threaded connection with the inner side wall of each sleeve.
Through adopting above-mentioned technical scheme, be provided with the curb girder on the adapter sleeve, the setting of curb girder is used for further hoisting prefabricated component to be applied to the area great, the peculiar prefabricated component of molding has improved the application range of this application greatly.
The utility model discloses further set up to: an elastic gasket is arranged between the side beam and the sleeve, and the elastic gasket is sleeved on the connecting bulge.
By adopting the technical scheme, in the process of mounting the side beam, the side beam and the connecting sleeve extrude the elastic gasket, so that the side beam is accurately mounted, the position of the connecting lug is accurate, and subsequent hoisting is facilitated.
The utility model discloses further set up to: and a reinforcing rib plate is arranged between the sleeve and the connecting sleeve, and two ends of the reinforcing rib plate in the length direction are respectively connected to the sleeve and the connecting sleeve.
Through adopting above-mentioned technical scheme, deep floor sets up between sleeve and adapter sleeve, has strengthened being connected between sleeve and the adapter sleeve, improves the structural stability of this application.
To sum up, the utility model discloses a beneficial technological effect does:
1. splicing connection of the bearing beams is realized through the connecting sleeves, so that a reasonable number of bearing beams can be selected according to the length of the member, the bearing beams are installed through the connecting sleeves, and then the bearing beams are fixed through the locking assemblies; when the bearing beam is idle, the bearing beam can be separated from the connecting sleeve, so that the bearing beam is convenient to transport;
2. be provided with the curb girder on the link collar, the setting of curb girder is used for further hoisting prefabricated component to be applied to the area great, the peculiar prefabricated component of molding has improved the application range of this application greatly.
Drawings
Fig. 1 is a schematic structural view of a lifting tool in the related art.
Fig. 2 is a schematic structural diagram of a hoisting tool for PC prefabricated parts of an assembly type building in the embodiment.
Fig. 3 is a sectional view for showing the connection relationship between the connecting sleeve and the bearing beam in the embodiment.
Fig. 4 is a sectional view showing a connection relationship between the side member and the sleeve in the embodiment.
In the figure, 1, a support beam; 2. a spandrel girder; 3. connecting sleeves; 31. mounting holes; 4. a locking assembly; 41. a connecting plate; 42. a bolt; 421. a guide block; 422. a top block; 423. a spring; 5. a sleeve; 6. a side beam; 61. a protrusion; 62. an elastic washer; 7. and a reinforcing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, in order to the utility model discloses a hoisting tool for PC prefabricated parts of an assembly type building, which comprises at least three bearing beams 2, wherein the length directions of the bearing beams 2 are positioned on the same straight line, a connecting sleeve 3 is arranged between two adjacent bearing beams 2, two ends of the connecting sleeve 3 in the length direction are provided with mounting holes 31 for the bearing beams 2 to be inserted, a locking component 4 for fixing the bearing beams 2 is arranged on the connecting sleeve 3, and the bearing beams 2 are spliced with each other through the connecting sleeve 3; a plurality of lifting lugs for lifting the prefabricated components are uniformly welded on the bearing beam 2 along the length direction of the bearing beam; the connecting sleeve 3 is welded with a supporting lug for hanging the tower crane.
Referring to fig. 2 and 3, the locking assembly 4 includes a connecting plate 41 and a plug 42, wherein one end of the connecting plate 41 in the length direction is welded on the connecting sleeve 3, the plug 42 is movably inserted into one end of the connecting plate away from the connecting sleeve 3, the plug 42 is movably inserted into the bearing beam 2, a hole for inserting the plug 42 is formed in the bearing beam 2, and when the plug 42 is inserted into the hole, the connecting sleeve 3 and the bearing beam 2 are fixed; one end of the bolt 42 inserted into the hole is integrally formed with a conical guide block 421 for guiding; the one end welding that bolt 42 kept away from spandrel girder 2 direction has kicking block 422, is provided with spring 423 between kicking block 422 and the adapter sleeve 3, and spring 423 overlaps the outside at bolt 42, and its length direction's both ends weld respectively with kicking block 422 and adapter sleeve 3 mutually, and when bolt 42 inserted and establish on spandrel girder 2, spring 423 was the shrink state, under spring 423's pulling force effect for bolt 42 supports tightly in spandrel girder 2.
Referring to fig. 2 and 4, sleeves 5 are welded on two sides of the connecting sleeve 3 in the width direction, one end of each sleeve 5 far away from the connecting sleeve 3 is connected with a side beam 6, a cylindrical protrusion 61 is integrally formed on one side of each side beam 6 close to the connecting sleeve 3, and the protrusion 61 is threaded on the inner side wall of each sleeve 5, so that the side beams 6 are fixed. And one side of the side beam 6 facing downwards is welded with a connecting lug. A reinforcing rib plate 7 is arranged between the connecting sleeve 3 and the sleeve 5, two ends of the reinforcing rib plate 7 in the length direction are respectively welded on the connecting sleeve 3 and the sleeve 5, and the connection between the connecting sleeve 3 and the sleeve 5 is reinforced.
Referring to fig. 4, an elastic washer 62 is disposed between the side member 6 and the sleeve 5, and the elastic washer 62 is preferably made of rubber, and is fitted over the protrusion 61 to separate the side member 6 from the connection sleeve 3 by the elastic washer 62. In the process of installing the side beam 6, the side beam 6 and the connecting sleeve 3 extrude the elastic washer 62, so that the side beam 6 is accurately installed, the position of the connecting lug is accurate, and subsequent hoisting is facilitated.
The implementation principle of the embodiment is as follows: assembling the bearing beams 2 through the connecting sleeves 3, and selecting the bearing beams 2 with reasonable quantity according to the length or the shape of the prefabricated part to be hoisted; during installation, the bearing beam 2 is inserted into the installation hole 31; then inserting the bolt 42 into the hole on the bearing beam 2 to fix the bearing beam 2; the side member 6 is then fixed to the sleeve 5 by screw-fitting between the coupling projection 61 and the sleeve 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a lifting device of prefabricated component of assembly type structure PC, includes a plurality of spandrel girders (2), its characterized in that: the bearing beams (2) are arranged in a straight line, a connecting sleeve (3) is arranged between every two adjacent bearing beams (2), and mounting holes (31) for the bearing beams (2) to insert are formed in the two ends of the connecting sleeve (3) in the length direction; and the connecting sleeve (3) is provided with a locking assembly (4) for fixing the bearing beam (2).
2. The hoisting tool for the prefabricated PC components of the fabricated building as claimed in claim 1, wherein: the locking assembly (4) comprises a connecting plate (41) and a plug pin (42), the connecting plate (41) is arranged on the connecting sleeve (3), and the plug pin (42) is movably inserted into the connecting plate (41) and is simultaneously inserted into the bearing beam (2).
3. The hoisting tool for the prefabricated PC components of the fabricated building as claimed in claim 2, wherein: one end of the bolt (42) far away from the direction of the bearing beam is provided with a top block (422), the bolt (42) is sleeved with a spring (423), and two ends of the spring (423) in the length direction are respectively connected to the top block (422) and the connecting plate (41).
4. The hoisting tool for the prefabricated PC components of the fabricated building as claimed in claim 3, wherein: and a guide block (421) is arranged on one side of the bolt (42) far away from the direction of the top block (422).
5. The hoisting tool for the prefabricated PC components of the fabricated building as claimed in claim 1, wherein: the connecting sleeve is characterized in that sleeves (5) are arranged at two ends of the connecting sleeve (3) in the width direction, a side beam (6) is arranged on one side, away from the connecting sleeve (3) in the direction, of each sleeve (5), a connecting bulge (61) is arranged at one end, close to the sleeve (5), of each side beam (6), and the connecting bulges (61) are connected to the inner side wall of each sleeve (5) in a threaded mode.
6. The hoisting tool for the prefabricated PC components of the fabricated building as claimed in claim 5, wherein: an elastic gasket (62) is arranged between the side beam (6) and the sleeve (5), and the elastic gasket (62) is sleeved on the connecting bulge (61).
7. The hoisting tool for the prefabricated PC components of the fabricated building as claimed in claim 6, wherein: and a reinforcing rib plate (7) is arranged between the sleeve (5) and the connecting sleeve (3), and two ends of the reinforcing rib plate (7) in the length direction are respectively connected to the sleeve (5) and the connecting sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021941008.5U CN212953805U (en) | 2020-09-07 | 2020-09-07 | Hoisting tool for PC prefabricated part of prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021941008.5U CN212953805U (en) | 2020-09-07 | 2020-09-07 | Hoisting tool for PC prefabricated part of prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212953805U true CN212953805U (en) | 2021-04-13 |
Family
ID=75365461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021941008.5U Active CN212953805U (en) | 2020-09-07 | 2020-09-07 | Hoisting tool for PC prefabricated part of prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212953805U (en) |
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2020
- 2020-09-07 CN CN202021941008.5U patent/CN212953805U/en active Active
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