CN219990891U - Assembled PC component hoist and mount tool to lock device - Google Patents
Assembled PC component hoist and mount tool to lock device Download PDFInfo
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- CN219990891U CN219990891U CN202320709793.9U CN202320709793U CN219990891U CN 219990891 U CN219990891 U CN 219990891U CN 202320709793 U CN202320709793 U CN 202320709793U CN 219990891 U CN219990891 U CN 219990891U
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- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 11
- 238000009435 building construction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides an assembled PC component hoist and mount tool to lock device, its characterized in that includes hoist and mount tool to lock device's main joist, main joist inside welding auxiliary joist, main hoisting point is welded to the upper surface four corners position of main joist, fixes on lifting device through installation hoist and mount main wire rope between the main hoisting point, main joist's below four corners welding auxiliary hoisting point, the lower surface centre of main joist and the three pulley block of both sides position welding, pulley block and auxiliary hoisting point between install hoist and mount auxiliary wire rope, hoist and mount auxiliary wire rope's below installation horseshoe hasp, the beneficial effect of the utility model: simple structure, convenient to use guarantees the equilibrium of PC component, and the atress of each hoisting point is even, has promoted the security of installation in the work progress, and stability, sustainable remain holistic balance, has promoted installation quality to the PC component that the installation accuracy requires highly, has improved the efficiency of installation, great reduction the time of installation.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an assembled PC component hoisting lockset device.
Background
In recent years, along with the large-scale improvement of building construction, the building construction assembly type structure is widely popularized and applied, the construction efficiency is improved due to the integral prefabricated members, and the construction standardization is further improved.
Along with the gradual increase of building volume, the volume of building assembly prefab is also increased, and the super-high overweight assembly prefab is hoisted into building construction difficult problem, and the security of hoist and mount is very important, and the hoist and mount tool to lock of traditional assembly prefab has the construction security concurrently when can't guarantee assembly efficiency, seriously influences the construction progress.
Disclosure of Invention
The utility model provides an assembled PC component hoisting lockset device, which is used for solving the technical problem of difficult hoisting of irregular large-scale building PC components.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides an assembled PC component hoist and mount tool to lock device, its characterized in that, including hoist and mount tool to lock device's main joist, the inside welding auxiliary joist of main joist, the upper surface four corners position welding main hoisting point of main joist, fix on lifting device through installation hoist and mount main wire rope between the main hoisting point, the below four corners welding auxiliary hoisting point of main joist, the lower surface centre of main joist and the three group pulley of both sides position welding, pulley and auxiliary hoisting point between install hoist and mount auxiliary wire rope, hoist and mount auxiliary wire rope's below installation horseshoe hasp.
Furthermore, the main hanging points are arranged on two sides of the long side of the upper surface of the main keel.
Furthermore, the three groups of pulley blocks are welded on two sides of the long side of the lower surface of the main keel in pairs.
Furthermore, the three groups of pulley blocks and the hoisting auxiliary steel wire rope are combined into a plurality of installation modes, and the installation modes are determined according to the structural form of the PC component.
Further, the locking position of the horseshoe-shaped lock catch is flexibly changed according to the shape of the PC component.
Compared with the prior art, the utility model has the beneficial effects that:
1. the lifting lockset device improves the safety and stability of installation in the construction process, sustainably keeps overall balance, greatly improves the installation quality of PC components with high installation precision requirements, improves the installation efficiency and greatly shortens the installation time.
2. The balance of the PC component is guaranteed through the flexible combination of the three groups of pulleys and the hoisting auxiliary steel wire rope, the stress of each hoisting point is uniform, and the PC component is guaranteed not to be damaged in the hoisting process.
3. The lifting device can adjust the horseshoe-shaped lock catch position, so that the applicability of the lifting device is greatly improved, the lifting device can adapt to the lifting of PC components of various types, the inclination angle of the lifting component can be randomly adjusted in the installation process, and the installation efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of an assembled PC component lifting lock device according to the present utility model.
Fig. 2 is a top view of an assembled PC component lifting lock device according to the present utility model.
Fig. 3 is a left side view of the assembled PC component lifting lockset device according to the present utility model.
In the figure: 1. main keel 2, auxiliary keel 3, main hanging point 4, pulley block 5, hoisting main steel wire rope 6 and hoisting auxiliary steel wire rope
7. Horseshoe lock catch 8. Auxiliary hanging point
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
as shown in fig. 1, 2 and 3, an assembled PC component hoisting lock device has the following working principle: the horseshoe-shaped lock catch 7 is connected by the hoisting auxiliary steel wire rope 6, is suitable for hoisting and locking of different angles and positions, achieves PC components with different shape types, the hoisting auxiliary steel wire rope 6 is connected between the pulley block 4 and the auxiliary hoisting point 8, different hoisting modes are combined by the pulley block 4 and the auxiliary hoisting point 8 with different numbers, the balance of the PC components is guaranteed, the stress of each hoisting point is uniform, the PC components are guaranteed not to be damaged in the hoisting process, the safety and stability of installation in the construction process are improved, the integral balance is continuously kept, the PC components with high requirement on the installation precision are greatly improved, the installation quality is improved, the installation efficiency is improved, and the installation time is greatly shortened.
The utility model provides an assembled PC component hoist and mount tool to lock device, includes hoist and mount tool to lock device's main joist 1, main joist 1 inside welding auxiliary joist 2, main joist 1 is the main bearing member of hoist and mount, the inside welding auxiliary joist 2 at main joist 1 guarantees the bearing capacity of main joist 1 in hoist and mount in-process, main hoisting point 3 is welded to main hoisting wire 5 through installing between main hoisting point 3 on the lifting device, main hoisting point 3 is connected to the lifting device through hoist main hoisting wire 5, main hoisting point 3 welds on the crossbeam equilibrium position of main joist 1 both sides, the selection of main hoisting point 3 has guaranteed the hoist and mount thing below of main joist 1 in the hoist and mount in-process all the time, the below four corners welding auxiliary hoisting point 8 of main joist 1, the lower surface centre of gravity of main joist 1 and both sides position welding three sets of assembly pulley 4, assembly pulley 4 and auxiliary hoisting point 8 between install auxiliary wire 6, install horseshoe 7 below hoist and mount wire 6, hoist and mount horseshoe 7 is by hoist and mount wire 6 are connected to hoisting wire 6, tension between the different from the wire 6, the wire rope tension of wire rope 6 is not tight and tension, the expansion of hoist and mount in-process has guaranteed to be in-process, the PC is guaranteed to be in the steady state is guaranteed to the hoist and mount wire rope is in the wire rope tension, the vice wire rope tension is not in the tension of the wire rope tension of the wire 6 has been adjusted simultaneously, thereby the hoisting wire rope tension is in the steady state is in the wire-balanced between the wire rope tension, and vice wire rope tension is in the wire 4 is in the hoist and vice wire tension.
As shown in fig. 2, further, the main hanging points 3 are installed on two sides of the long side of the upper surface of the main keel 1, and the main hanging points 3 are symmetrically welded on two sides, so that the gravity center force application point in the hoisting process of the main keel 1 is always in the same straight line with the lifting force of the hoisting equipment, and the hoisting force is improved.
As shown in fig. 1, further, the three pulley blocks 4 are welded on two sides of the long side of the lower surface of the main keel 1 in pairs, and the three pulley blocks 4 are installed between the auxiliary hanging points 8 below the main keel 1.
Further, the three groups of pulley blocks 4 and the hoisting auxiliary steel wire ropes 6 are combined to form a plurality of hoisting modes, the hoisting modes are determined according to the structural form of the PC component, and according to different hoisting objects, the auxiliary hoisting points 8 and the pulley blocks 4 with different numbers are combined to form different hoisting modes, so that objects with any shape and size can be stably hoisted, and the hoisting modes can be changed according to the winding mode of the hoisting auxiliary steel wire ropes between the auxiliary hoisting points and the pulley blocks, so that the hoisting modes are suitable for PC components with different structural forms.
Furthermore, the locking position of the horseshoe-shaped lock catch 7 is flexibly changed according to the shape of the PC component, the horseshoe-shaped lock catch 7 can be locked at any position of the PC component according to the extension of the steel wire rope, and the locking mode is particularly important for irregular PC hoisting, and can hoist the PC component with any complex structure.
The following examples are carried out on the premise of the technical scheme of the utility model, and detailed implementation modes and specific operation processes are given, but the protection scope of the utility model is not limited to the following examples, and all methods used in the following examples are conventional methods unless specifically stated.
[ example ]
As shown in fig. 2, according to the design requirement, according to the maximum size of the length and width of the largest PC component, adopting 20# a type I-steel to cut the long-side I-steel of two hoisting devices according to the length of the long side of the maximum section size of the component to be hoisted, increasing the length of 1 meter, adopting 18# type I-steel to cut the short-side I-steel of two hoisting devices according to the length of the short side of the maximum section size of the component to be hoisted, forming a main keel 1 by the long-side I-steel and the short-side I-steel, uniformly dividing the long-side I-steel into three parts according to the length of the hoisting component to be welded on the inner side of the main keel 1, and as an intermediate auxiliary keel 2, carrying out full welding on the I-steel, carrying out ultrasonic detection after welding, checking the welding quality and checking to be qualified, and carrying out the next construction.
As shown in fig. 2, four positions of main hanging points 3 on the upper surface of the main keel 1 are confirmed, the center point of the distance from the vertical point of the gravity center of the main keel 1 to the long side end part in the long side direction is the gravity center hanging point, the determined four hanging points are used for ejecting ink lines diagonally, and the positions and angles of the four hanging points of the hanging members are determined according to the positions of the diagonal lines.
As shown in fig. 1 and 3, a 20mm thick steel plate is used as a main hanging point 3 of a hanging component, firstly, four isosceles triangle steel plates are cut by a cutting machine, the longest edge is used as a welding surface with a main keel 1, and the geometric dimension of the hanging point is as follows: the length of the long side is 220mm, the length of the isosceles side is 180mm, and a circular hole with the diameter of 50mm is cut at the center of the isosceles triangle and is used as a hanging hole for fixing and hanging the steel wire rope.
And welding the processed triangular steel plate at the positions of the four determined main hanging points 3, fully welding the steel plate and the I-steel, performing ultrasonic detection after welding, checking the welding quality, and performing the next construction after checking to be qualified.
As shown in fig. 1, the main hoisting wire rope 5 is a wire rope of 6x37+Φ22, and the main hoisting wire rope 5 passes through the reserved hole to connect the main hoisting point 3 to the hoisting equipment.
As shown in fig. 1, four steel plates identical to the main hanging point 3 are welded on the central lines of the four corners of the hanging component frame along the long side direction, full welding is carried out on the steel plates and the i-steel, ultrasonic detection is carried out after the welding is finished, and the next construction can be carried out after the welding quality is checked and the checking is qualified.
As shown in fig. 1, three groups of pulley blocks 4 are welded at the middle position of the long side direction of the main keel 1 and below the position of the main hanging point 3, full welding is adopted, ultrasonic detection is carried out after welding is finished, and the next construction can be carried out after welding quality is checked and qualified.
As shown in fig. 1, the hoisting auxiliary steel wire rope 6 is a steel wire rope of the model 6x37+phi 22, the steel wire rope is connected with the reserved holes of the four auxiliary hoisting points 8 by adopting a horseshoe-shaped lock catch 7, the steel wire rope between the two auxiliary hoisting points 8 passes through the pulley block 4, the horseshoe-shaped lock catch 7 is used for buckling the PC component, the fixed clamp is used for locking, and the specific length of the hoisting auxiliary steel wire rope 6 ensures that three sagging points are at a distance of 1 meter from the main keel 1.
And (5) after the inspection and the debugging are qualified, putting the PC component into hoisting and using, and hoisting the PC component onto a building.
In the use process, the utility model has the advantages of simple structure, convenient use, ensuring the balance of PC components, ensuring uniform stress of each lifting point, improving the installation safety and stability in the construction process, continuously keeping the integral balance, greatly improving the installation quality of the PC components with high requirement on the installation precision, improving the installation efficiency and greatly shortening the installation time.
Claims (5)
1. The utility model provides an assembled PC component hoist and mount tool to lock device, its characterized in that, including hoist and mount tool to lock device's main joist, the inside welding auxiliary joist of main joist, the upper surface four corners position welding main hoisting point of main joist, fix on lifting device through installation hoist and mount main wire rope between the main hoisting point, the below four corners welding auxiliary hoisting point of main joist, the lower surface centre of main joist and the three group pulley of both sides position welding, pulley and auxiliary hoisting point between install hoist and mount auxiliary wire rope, hoist and mount auxiliary wire rope's below installation horseshoe hasp.
2. The assembled PC component hoisting lock apparatus of claim 1 wherein the main hoisting points are mounted on both sides of the long side of the upper surface of the main joist.
3. The assembled PC component hoisting lock apparatus of claim 1, wherein the three pulley blocks are welded in pairs on two sides of the long side of the lower surface of the main joist.
4. The assembled PC component hoisting lockset device according to claim 1, wherein the three groups of pulley blocks and the hoisting auxiliary steel wire rope are combined into a plurality of installation modes, and the installation modes are determined according to the structural form of the PC component.
5. The assembled PC component hoisting lockset device of claim 1, wherein the locking position of the horseshoe shaped shackle is flexibly changed according to the shape of the PC component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709793.9U CN219990891U (en) | 2023-04-03 | 2023-04-03 | Assembled PC component hoist and mount tool to lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709793.9U CN219990891U (en) | 2023-04-03 | 2023-04-03 | Assembled PC component hoist and mount tool to lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219990891U true CN219990891U (en) | 2023-11-10 |
Family
ID=88611211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320709793.9U Active CN219990891U (en) | 2023-04-03 | 2023-04-03 | Assembled PC component hoist and mount tool to lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219990891U (en) |
-
2023
- 2023-04-03 CN CN202320709793.9U patent/CN219990891U/en active Active
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