CN216471724U - Prefabricated component hoist of assembly type structure - Google Patents
Prefabricated component hoist of assembly type structure Download PDFInfo
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- CN216471724U CN216471724U CN202122682879.0U CN202122682879U CN216471724U CN 216471724 U CN216471724 U CN 216471724U CN 202122682879 U CN202122682879 U CN 202122682879U CN 216471724 U CN216471724 U CN 216471724U
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Abstract
The utility model discloses an assembled type building prefabricated part lifting appliance which comprises a main body frame, wherein upper lifting lugs are fixedly arranged at four corners of the top of the main body frame, a cross beam is slidably arranged inside the main body frame, lower lifting lugs are fixedly arranged at the bottoms of two groups of cross beams, an adjusting screw rod is rotatably arranged inside the main body frame, the two groups of cross beams are both arranged on the adjusting screw rod in a threaded manner, first threaded holes are respectively formed in one sides of the two groups of cross beams, internal threads inside the two groups of first threaded holes are arranged in a reverse direction, left-handed threads and right-handed threads are respectively arranged on the outer wall of the adjusting screw rod, and the left-handed threads and the right-handed threads are respectively matched with the internal threads inside the two groups of first threaded holes. According to the utility model, the adjusting mechanism is added on the structure of the lifting appliance, so that when the prefabricated parts with different sizes are lifted, the lifting appliance can be adjusted by using the adjusting mechanism, and the lifting appliance is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for prefabricated parts of an assembly type building.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. When hoisting prefabricated parts of an assembly type building, a hoisting tool can be used.
Most of the existing prefabricated member lifting appliances for prefabricated buildings can not be adjusted according to the sizes of prefabricated members in the using process, and are very inconvenient to use, so that the existing prefabricated member lifting appliance for the prefabricated buildings is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembly type building prefabricated part lifting appliance, which is characterized in that an adjusting mechanism is added on the structure of the lifting appliance, so that when prefabricated parts with different sizes are lifted, the lifting appliance can be adjusted by the adjusting mechanism, and the lifting appliance is more convenient to use, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
an assembled type lifting appliance for prefabricated components of a building comprises a main body frame, wherein upper lifting lugs are fixedly mounted at four corners of the top of the main body frame, a cross beam is slidably mounted on the inner side of the main body frame, two groups of cross beams are arranged symmetrically relative to the main body frame, lower lifting lugs are fixedly mounted at the bottoms of the two groups of cross beams, an adjusting screw rod is rotatably mounted on the inner side of the main body frame, the two groups of cross beams are both in threaded mounting on the adjusting screw rod, first threaded holes are formed in one sides of the two groups of cross beams, internal threads inside the two groups of first threaded holes are reversely arranged, left-handed threads and right-handed threads are respectively arranged on the outer wall of the adjusting screw rod, the left-handed threads and the right-handed threads are respectively matched with the internal threads inside the two groups of first threaded holes, a rotating handle is fixedly mounted at one end of the adjusting screw rod and extends to the outer part of the main body frame, two sets of spacing subassembly is all installed at the both ends of crossbeam, spacing subassembly one side compresses tightly the laminating with main body frame top one side.
Preferably, two sets of equal fixed mounting in both ends of crossbeam has the sliding sleeve, sliding sleeve slidable mounting is on main body frame, spacing subassembly is installed on the sliding sleeve.
Preferably, spacing subassembly includes the fixed plate, fixed plate fixed mounting is in sliding sleeve top one side, the fixed plate sets up to L type structure, threaded mounting has adjusting bolt on the horizontal portion of fixed plate, adjusting bolt one end fixed mounting compresses tightly the dish, compress tightly the dish bottom and compress tightly the laminating with main body frame top one side, adjusting bolt other end fixed mounting has the dwang.
Preferably, a second threaded hole is formed in one side of the top of the transverse portion of the fixing plate, the adjusting bolt is installed on the inner side of the second threaded hole in a threaded mode, and the lower end of the adjusting bolt penetrates through the second threaded hole to be fixedly connected with one side of the top of the pressing plate.
Preferably, the inner side wall of the main body frame is fixedly provided with two groups of bearings, and two ends of the adjusting screw are respectively arranged on the inner sides of the two groups of bearings.
Preferably, a through hole is formed in one side of the main body frame, and one end of the adjusting screw penetrates through the through hole to be fixedly connected with one side of the rotating handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cross beam is slidably arranged on the inner side of the main body frame, and then the position of the cross beam can be adjusted through the adjusting screw rod, so that the lifting appliance is convenient to adjust and use when lifting prefabricated components with different sizes.
2. Through the setting of spacing subassembly, can go on one step and prescribe a limit to the position of crossbeam, make the hoist in the use, the position of crossbeam can not change easily.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the shaft side structure of the present invention;
FIG. 3 is a schematic view of the structure of the position limiting assembly of the present invention;
fig. 4 is an exploded view of the stop assembly of the present invention.
In the figure: 1. a main body frame; 2. an upper lifting lug; 3. a cross beam; 4. a lower lifting lug; 5. adjusting the screw rod; 6. a first threaded hole; 7. left-handed threads; 8. right-hand threads; 9. rotating the handle; 10. a limiting component; 1001. a fixing plate; 1002. adjusting the bolt; 1003. a compression disc; 1004. rotating the rod; 1005. a second threaded hole; 11. and (4) a sliding sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the prefabricated part lifting appliance for the assembly type building comprises a main body frame 1, wherein upper lifting lugs 2 are fixedly arranged at four corners of the top of the main body frame 1, the upper lifting lugs 2 are used for installing the lifting appliance, cross beams 3 are slidably arranged on the inner side of the main body frame 1, the cross beams 3 and the lower lifting lugs 4 are matched for use and are used for installing lifting ropes, two groups of cross beams 3 are arranged on the cross beams 3, the two groups of cross beams 3 are symmetrically arranged relative to the main body frame 1, lower lifting lugs 4 are fixedly arranged at the bottoms of the two groups of cross beams 3, adjusting screws 5 are rotatably arranged on the inner side of the main body frame 1, the adjusting screws 5 are used for adjusting the positions of the cross beams 3, the two groups of cross beams 3 are arranged on the adjusting screws 5 in a threaded manner, first threaded holes 6 are formed in one sides of the two groups of cross beams 3, the first threaded holes 6, left-handed threads 7 and right-handed threads 8 are matched for use and can enable the two groups of cross beams 3 to be close to or far away from each other, the inside internal thread of two sets of first screw holes 6 is reverse setting, be provided with left-handed screw 7 and right-handed screw 8 on adjusting screw 5's the outer wall respectively, left-handed screw 7 and right-handed screw 8 match the setting with the inside internal thread of two sets of first screw holes 6 respectively, 5 one end of adjusting screw extends to 1 outside fixed mounting of main body frame and has twist grip 9, twist grip 9 is used for rotating adjusting screw 5, spacing subassembly 10 is all installed at the both ends of two sets of crossbeams 3, spacing subassembly 10 is used for further injecing the position of crossbeam 3, avoid changing in the position of hoist use crossbeam 3, spacing subassembly 10 one side compresses tightly the laminating with 1 top one side of main body frame.
The equal fixed mounting in both ends of two sets of crossbeams 3 has sliding sleeve 11, and sliding sleeve 11 slidable mounting is on main body frame 1, and spacing subassembly 10 is installed on sliding sleeve 11, and sliding sleeve 11 is used for with crossbeam 3 slidable mounting on main body frame 1.
The bearing is fixedly installed on the inner side wall of the main body frame 1, the bearing is provided with two groups, two ends of the adjusting screw rods 5 are installed on the inner sides of the two groups of bearings respectively, and the bearing is used for rotatably installing the adjusting screw rods 5.
A through hole is formed in one side of the main body frame 1, and one end of the adjusting screw rod 5 penetrates through the through hole to be fixedly connected with one side of the rotating handle 9.
During the specific use, when needs are adjusted the hoist, at first the dwang 1004 rotates, the dwang 1004 rotates and drives adjusting bolt 1002 and rotate, thereby make and compress tightly the separation of dish 1003 and main body frame 1 top, rotate twist grip 9 after that, twist grip 9 rotates and drives adjusting screw 5 and rotate, adjusting screw 5 rotates and makes two sets of crossbeams 3 be close to or keep away from, adjust corresponding position after, rotate dwang 1004 once more, make and compress tightly dish 1003 and main body frame 1 top and compress tightly the laminating, thereby the realization is adjusted the hoist.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an assembled building prefabricated component hoist, includes main body frame (1), its characterized in that: four corners of the top of the main body frame (1) are fixedly provided with upper lifting lugs (2), the inner side of the main body frame (1) is provided with a cross beam (3) in a sliding manner, the cross beam (3) is provided with two groups, the two groups of cross beams (3) are symmetrically arranged relative to the main body frame (1), the bottom of the two groups of cross beams (3) is fixedly provided with lower lifting lugs (4), the inner side of the main body frame (1) is rotatably provided with an adjusting screw (5), the two groups of cross beams (3) are arranged on the adjusting screw (5) in a threaded manner, one side of each group of cross beams (3) is provided with a first threaded hole (6), internal threads inside the two groups of first threaded holes (6) are reversely arranged, the outer wall of the adjusting screw (5) is respectively provided with left-handed threads (7) and right-handed threads (8), the left-handed threads (7) and the right-handed threads (8) are respectively matched with internal threads inside the two groups of first threaded holes (6), adjusting screw (5) one end extends to main body frame (1) outside fixed mounting has twist grip (9), and is two sets of spacing subassembly (10) are all installed at the both ends of crossbeam (3), spacing subassembly (10) one side compresses tightly the laminating with main body frame (1) top one side.
2. The fabricated building prefabricated part hanger of claim 1, wherein: two sets of equal fixed mounting in both ends of crossbeam (3) has sliding sleeve (11), sliding sleeve (11) slidable mounting is on main body frame (1), spacing subassembly (10) are installed on sliding sleeve (11).
3. The fabricated building prefabricated part hanger of claim 1, wherein: spacing subassembly (10) includes fixed plate (1001), fixed plate (1001) fixed mounting is in sliding sleeve (11) top one side, fixed plate (1001) sets up to L type structure, adjusting bolt (1002) are installed to the screw thread on the horizontal portion of fixed plate (1001), adjusting bolt (1002) one end fixed mounting compresses tightly dish (1003), compress tightly dish (1003) bottom and main body frame (1) top one side and compress tightly the laminating, adjusting bolt (1002) other end fixed mounting has dwang (1004).
4. The fabricated building prefabricated part hanger of claim 3, wherein: a second threaded hole (1005) is formed in one side of the top of the transverse portion of the fixing plate (1001), the adjusting bolt (1002) is installed on the inner side of the second threaded hole (1005) in a threaded mode, and the lower end of the adjusting bolt (1002) penetrates through the second threaded hole (1005) to be fixedly connected with one side of the top of the pressing plate (1003).
5. The fabricated building prefabricated part hanger of claim 1, wherein: the bearing is fixedly mounted on the inner side wall of the main body frame (1), the bearings are arranged in two groups, and two ends of the adjusting screw rods (5) are respectively mounted on the inner sides of the bearings in two groups.
6. The fabricated building prefabricated part hanger of claim 1, wherein: a through hole is formed in one side of the main body frame (1), and one end of the adjusting screw rod (5) penetrates through the through hole to be fixedly connected with one side of the rotating handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122682879.0U CN216471724U (en) | 2021-11-04 | 2021-11-04 | Prefabricated component hoist of assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122682879.0U CN216471724U (en) | 2021-11-04 | 2021-11-04 | Prefabricated component hoist of assembly type structure |
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| Publication Number | Publication Date |
|---|---|
| CN216471724U true CN216471724U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122682879.0U Active CN216471724U (en) | 2021-11-04 | 2021-11-04 | Prefabricated component hoist of assembly type structure |
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| CN (1) | CN216471724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115676577A (en) * | 2022-09-22 | 2023-02-03 | 中国化学工程第三建设有限公司 | Combined tool for hoisting rock wool sandwich plate |
-
2021
- 2021-11-04 CN CN202122682879.0U patent/CN216471724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115676577A (en) * | 2022-09-22 | 2023-02-03 | 中国化学工程第三建设有限公司 | Combined tool for hoisting rock wool sandwich plate |
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