CN220811613U - Hoisting auxiliary tool - Google Patents
Hoisting auxiliary tool Download PDFInfo
- Publication number
- CN220811613U CN220811613U CN202321039097.8U CN202321039097U CN220811613U CN 220811613 U CN220811613 U CN 220811613U CN 202321039097 U CN202321039097 U CN 202321039097U CN 220811613 U CN220811613 U CN 220811613U
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- Prior art keywords
- hoisting
- groups
- lifting
- limiting
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000008602 contraction Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 31
- 239000010959 steel Substances 0.000 abstract description 31
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model provides a hoisting auxiliary tool, which belongs to the technical field of building tools and aims to solve the problem that a steel member is easy to fall off from a hoisting ring when the existing steel member is not firmly installed on the hoisting ring, so that the steel member is damaged; the hoisting support rod is positioned on the upper end surface of the hoisting base; the hoisting cross rod is fixedly connected to the upper end face of the hoisting support rod; the hoisting limiting block is fixedly connected to the outer end face of the hoisting support rod; the operation belt wheel is rotatably connected to the lower side of the inner part of the hoisting support rod; the hoisting shrinkage mechanism is arranged inside the hoisting support rod; the hoisting limiting mechanism is arranged inside the hoisting support rod. Through adopting hoist and mount shrink mechanism, realize avoiding shrink stay cord to drive the problem of steel component back and forth hunting when driving the steel component and remove, through adopting hoist and mount stop gear, realize guaranteeing to shrink the stay cord and drive the steel component and shrink the position.
Description
Technical Field
The utility model belongs to the technical field of building appliances, and particularly relates to a hoisting auxiliary tool.
Background
When the steel member is required to be transported to a higher position, a hoisting auxiliary tool is required to be used for transportation, so that the steel member is convenient to transport, and the construction efficiency is improved.
According to CN202121471098.0, the utility model discloses a gallery hoisting auxiliary tool, which comprises a portal frame, wherein limiting plates are arranged on two sides of the portal frame, the limiting plates are contacted with two sides of the gallery, travelling wheels are arranged on two sides of the bottom of the portal frame, a plurality of hanging rings are arranged on a cross beam of the portal frame, and a hoisting tool is arranged on each hanging ring.
Based on the above, current hoist and mount appurtenance generally hoist steel member through rings structure, when hoist and mount appurtenance hoist steel member and remove, when steel member received advancing thrust, steel member was easy to make a round trip on rings, and steel member drops from rings easily when the installation of steel member was infirm on rings, led to steel member damage.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a lifting auxiliary tool, which aims to solve the problems that the existing lifting auxiliary tool generally lifts a steel member through a lifting ring structure, when the lifting auxiliary tool lifts the steel member to move, the steel member is easy to swing back and forth on the lifting ring when receiving forward thrust, and when the steel member is not firmly installed on the lifting ring, the steel member is easy to fall off from the lifting ring, so that the steel member is damaged.
The utility model discloses a hoisting auxiliary tool, which is characterized by comprising the following specific technical means:
A hoisting auxiliary tool comprises a hoisting base, a hoisting support rod, a hoisting cross rod, a hoisting limiting block, a hoisting pulley, an operating pulley, a hoisting contraction mechanism and a hoisting limiting mechanism; the two groups of hoisting struts are respectively positioned at the left side and the right side of the upper end surface of the hoisting base; the hoisting cross rod is fixedly connected to the upper end face of the hoisting support rod; four groups of lifting limiting blocks are arranged in total, and the four groups of lifting limiting blocks are respectively and fixedly connected to the outer end surfaces of the two groups of lifting supporting rods; the four groups of hoisting pulleys are respectively and fixedly connected to the lower end surfaces of the two groups of hoisting supporting rods; the two groups of operation pulleys are respectively connected to the lower sides of the inner parts of the two groups of hoisting support rods in a rotating way; the hoisting shrinkage mechanism is arranged inside the hoisting support rod; the hoisting limiting mechanisms are arranged in two groups, and the two groups of hoisting limiting mechanisms are respectively arranged inside the two groups of hoisting supporting rods.
Further, hoist and mount shrink mechanism is including: an operating rack and an operating gear; the two groups of operation racks are respectively and fixedly connected to the left side and the right side of the upper end face of the hoisting base; the two groups of operation gears are respectively connected inside the lower end surfaces of the two groups of hoisting support rods in a rotating mode, the two groups of operation racks are respectively meshed with the two groups of operation gears to form a gear-rack transmission mechanism together, and the two groups of operation gears are respectively and fixedly connected with the two groups of operation pulleys in a coaxial mode.
Further, the hoisting shrinkage mechanism further comprises: operating the drive belt and the pinch pulley; the two groups of the contraction pulleys are respectively connected to the left side and the right side of the inside of the hoisting cross rod in a rotating way; the operation driving belt is provided with two groups, and the two groups of operation driving belts are in transmission connection with the two groups of operation belt wheels and the two groups of contraction belt wheels.
Further, the hoisting shrinkage mechanism further comprises: operating the rotating shaft, the shrinkage turntable and the shrinkage pull rope; the operation rotating shafts are coaxially and fixedly connected to the two groups of contraction pulleys, and are rotatably connected to the inside of the hoisting cross rod; the three groups of shrink turntables are coaxially and fixedly connected to the operation rotating shaft respectively; the three groups of shrinkage pull ropes are respectively and fixedly connected to the three groups of shrinkage turntables.
Further, hoist and mount stop gear is including: a limit slot and a limit plug block; the limiting slot is fixedly connected to the inner end surface of the operation belt wheel; the limiting plug block is in sliding connection inside the hoisting support rod, and the limiting slot is in plug connection with the limiting plug block.
Further, the hoisting limiting mechanism further comprises: a limit spring; the limiting spring is fixedly connected inside the hoisting support rod and is elastically connected to the inner end face of the limiting insert block.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the steel member is placed on the shrinkage pull rope by adopting the hoisting shrinkage mechanism, when the shrinkage pull rope drives the steel member to move, the shrinkage pull rope shrinks to tightly cling to the hoisting cross rod, so that the problem that the steel member is driven to swing back and forth when the shrinkage pull rope drives the steel member to move is avoided, the problem that the steel member falls off when the shrinkage pull rope is not firmly installed to cause movement is avoided, the stability of the steel member on the shrinkage pull rope is improved, and the stable installation and transportation of the steel member on the hoisting auxiliary tool are ensured.
According to the utility model, by adopting the hoisting limiting mechanism, when the contraction pull rope drives the steel member to contract to the position, the limiting spring drives the limiting insert block to be inserted into the limiting slot, so that the contraction pull rope is ensured to drive the steel member to contract, the problem that the weight of the steel member drives the contraction pull rope to slide downwards is avoided, the periphery of the limiting slot is of an arc-shaped structure, and when the operation belt wheel rotates, the limiting insert block is separated from the limiting slot, thereby being convenient for a worker to use.
Drawings
Fig. 1 is a schematic structural view of the lifting aid according to the present utility model.
Fig. 2 is a schematic view of the structure of the lifting strut of the present utility model in a downward view.
Fig. 3 is a schematic view of the internal transmission structure of the hoisting auxiliary of the utility model.
Fig. 4 is a schematic structural view of the lifting and contracting mechanism of the present utility model.
Fig. 5 is a schematic structural view of the hoisting limiting mechanism of the utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. Hoisting the base; 2. hoisting the supporting rod; 3. hoisting the cross rod; 4. hoisting a limiting block; 5. hoisting the pulley; 6. operating the rack; 7. an operating pulley; 701. operating the gear; 702. a limit slot; 8. operating the drive belt; 9. operating the rotating shaft; 901. a pinch pulley; 10. shrink the rotary table; 11. retracting the pull rope; 12. limiting plug blocks; 1201. and a limit spring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
The utility model provides a hoisting auxiliary tool which comprises a hoisting base 1, a hoisting support rod 2, a hoisting cross rod 3, a hoisting limiting block 4, a hoisting pulley 5, an operating pulley 7, a hoisting shrinkage mechanism and a hoisting limiting mechanism; the two groups of hoisting support rods 2 are arranged, and the two groups of hoisting support rods 2 are respectively positioned at the left side and the right side of the upper end surface of the hoisting base 1; the hoisting cross rod 3 is fixedly connected to the upper end face of the hoisting support rod 2; four groups of lifting limiting blocks 4 are arranged in total, and the four groups of lifting limiting blocks 4 are respectively and fixedly connected to the outer end surfaces of the two groups of lifting supporting rods 2; four groups of hoisting pulleys 5 are arranged in total, and the four groups of hoisting pulleys 5 are respectively and fixedly connected to the lower end surfaces of the two groups of hoisting support rods 2; the two groups of operation pulleys 7 are arranged in total, and the two groups of operation pulleys 7 are respectively and rotatably connected to the lower sides of the interiors of the two groups of hoisting support rods 2; the hoisting shrinkage mechanism is arranged inside the hoisting support rod 2; the two groups of hoisting limiting mechanisms are arranged in the two groups of hoisting supporting rods 2 respectively.
Wherein, hoist and mount shrink mechanism is including: an operation rack 6 and an operation gear 701; the two groups of operation racks 6 are arranged in total, and the two groups of operation racks 6 are respectively and fixedly connected to the left side and the right side of the upper end face of the hoisting base 1; the operation gear 701 is provided with two groups, the two groups of operation gears 701 are respectively and rotatably connected inside the lower end surfaces of the two groups of hoisting support rods 2, the two groups of operation racks 6 are respectively meshed with the two groups of operation gears 701 to form a gear-rack transmission mechanism together, the two groups of operation gears 701 are respectively and fixedly connected with the two groups of operation pulleys 7 coaxially, in the use process, the hoisting support rods 2 move to drive the operation gears 701 to move, the operation gears 701 move to the operation racks 6 to be meshed with the operation racks 6, the operation racks 6 are meshed with the operation gears 701 to drive the operation gears 701 to rotate, and the operation gears 701 rotate to drive the operation pulleys 7 to rotate.
Wherein, hoist and mount shrink mechanism still includes: operating the drive belt 8 and the pinch pulley 901; two groups of contraction pulleys 901 are arranged in total, and the two groups of contraction pulleys 901 are respectively connected to the left side and the right side of the inside of the hoisting cross rod 3 in a rotating way; the operation driving belt 8 is provided with two groups, the two groups of operation driving belts 8 are connected to the two groups of operation belt wheels 7 and the two groups of contraction belt wheels 901 in a transmission way, and in the using process, the operation belt wheels 7 rotate to drive the operation driving belts 8 to drive, and the operation driving belts 8 drive the contraction belt wheels 901 to rotate.
Wherein, hoist and mount shrink mechanism still includes: an operation rotating shaft 9, a contraction rotating disc 10 and a contraction stay 11; the operation rotating shaft 9 is coaxially and fixedly connected to the two groups of contraction pulleys 901, and the operation rotating shaft 9 is rotatably connected to the inside of the hoisting cross rod 3; the three groups of shrink turntables 10 are arranged in total, and the three groups of shrink turntables 10 are respectively and coaxially fixedly connected to the operation rotating shaft 9; the shrink stay cord 11 is provided with three groups altogether, and three shrink stay cords 11 of group are fixed connection respectively on three shrink carousel 10, and in the use, shrink band pulley 901 rotates and drives operation pivot 9 rotation, and operation pivot 9 rotates and drives shrink carousel 10 rotation, and shrink carousel 10 rotates and drives shrink stay cord 11 and slide.
Wherein, hoist and mount stop gear is including: a limit socket 702 and a limit plug 12; the limit slot 702 is fixedly connected to the inner end surface of the operation belt pulley 7; the spacing inserted block 12 sliding connection is inside hoist and mount branch 2, and spacing slot 702 and spacing inserted block 12 grafting are connected, and in the use, operation band pulley 7 rotates and drives spacing slot 702 rotation, and spacing slot 702 rotates spacing inserted block 12 position department, and spacing inserted block 12 inserts spacing slot 702 inside.
Wherein, hoist and mount stop gear still includes: a limit spring 1201; the spacing spring 1201 is fixedly connected inside the hoisting support rod 2, and the spacing spring 1201 is elastically connected at the inner end face of the spacing insert block 12, and in the use process, the spacing spring 1201 drives the spacing insert block 12 to be inserted into the spacing slot 702.
Specific use and action of the embodiment:
In the use process, the lifting support rod 2 moves to drive the operation gear 701 to move, the operation gear 701 moves to the operation rack 6 to be meshed with the operation rack 6, the operation rack 6 is meshed with the operation gear 701 to drive the operation gear 701 to rotate, the operation gear 701 rotates to drive the operation belt pulley 7 to rotate, the operation belt pulley 7 rotates to drive the operation transmission belt 8 to drive the contraction belt pulley 901 to rotate, the contraction belt pulley 901 rotates to drive the operation rotating shaft 9 to rotate, the operation rotating shaft 9 rotates to drive the contraction rotating disc 10 to rotate, the contraction rotating disc 10 rotates to drive the contraction pull rope 11 to slide, the operation belt pulley 7 rotates to drive the limit slot 702 to rotate, the limit slot 702 rotates to the position of the limit insert 12, the limit insert 12 is inserted into the limit slot 702, the limit spring 1201 drives the limit insert 12 to be inserted into the limit slot 702, the transportation is placed on the contraction pull rope 11, and the contraction pull rope 11 drives the transportation to tighten when the tool moves.
Claims (6)
1. A hoist and mount appurtenance, its characterized in that: the lifting device comprises a lifting base (1), a lifting supporting rod (2), a lifting cross rod (3), a lifting limiting block (4), a lifting pulley (5), an operating pulley (7), a lifting shrinkage mechanism and a lifting limiting mechanism; the two groups of hoisting struts (2) are arranged in total, and the two groups of hoisting struts (2) are respectively positioned at the left side and the right side of the upper end face of the hoisting base (1); the hoisting cross rod (3) is fixedly connected to the upper end face of the hoisting support rod (2); four groups of lifting limiting blocks (4) are arranged in total, and the four groups of lifting limiting blocks (4) are fixedly connected to the outer end surfaces of the two groups of lifting supporting rods (2) respectively; the four groups of hoisting pulleys (5) are arranged in total, and the four groups of hoisting pulleys (5) are respectively and fixedly connected to the lower end surfaces of the two groups of hoisting support rods (2); the two groups of operation pulleys (7) are arranged in total, and the two groups of operation pulleys (7) are respectively and rotatably connected to the inner lower sides of the two groups of hoisting support rods (2); the hoisting shrinkage mechanism is arranged in the hoisting support rod (2); the two groups of hoisting limiting mechanisms are arranged in the two groups of hoisting supporting rods (2) respectively.
2. A lifting aid as claimed in claim 1, characterized in that: the hoisting shrinkage mechanism comprises: an operation rack (6) and an operation gear (701); the two groups of operation racks (6) are arranged in total, and the two groups of operation racks (6) are respectively and fixedly connected to the left side and the right side of the upper end face of the hoisting base (1); the two groups of operation gears (701) are arranged in the two groups of operation gears (701) respectively and rotatably connected inside the lower end surfaces of the two groups of hoisting support rods (2), the two groups of operation racks (6) are respectively meshed with the two groups of operation gears (701) to form a gear-rack transmission mechanism together, and the two groups of operation gears (701) are respectively and fixedly connected with the two groups of operation pulleys (7) coaxially.
3. A lifting aid as claimed in claim 2, characterized in that: the hoisting shrinkage mechanism further comprises: operating the drive belt (8) and the pinch pulley (901); two groups of contraction pulleys (901) are arranged in total, and the two groups of contraction pulleys (901) are respectively connected to the left side and the right side of the inside of the hoisting cross rod (3) in a rotating way; the operation driving belt (8) is provided with two groups, and the two groups of operation driving belts (8) are in transmission connection with the two groups of operation belt wheels (7) and the two groups of contraction belt wheels (901).
4. A lifting aid according to claim 3, wherein: the hoisting shrinkage mechanism further comprises: an operation rotating shaft (9), a contraction rotating disc (10) and a contraction stay cord (11); the operation rotating shafts (9) are coaxially and fixedly connected to the two groups of contraction pulleys (901), and the operation rotating shafts (9) are rotatably connected to the inside of the hoisting cross rod (3); three groups of shrink turntables (10) are arranged in total, and the three groups of shrink turntables (10) are respectively and coaxially fixedly connected to the operation rotating shaft (9); the three groups of shrinkage pull ropes (11) are arranged in total, and the three groups of shrinkage pull ropes (11) are fixedly connected to the three groups of shrinkage turntables (10) respectively.
5. A lifting aid as claimed in claim 1, characterized in that: the hoisting limiting mechanism comprises: a limit slot (702) and a limit plug (12); the limiting slot (702) is fixedly connected to the inner end face of the operation belt wheel (7), and the periphery of the limiting slot (702) is of an arc-shaped structure; the limiting plug block (12) is slidably connected inside the lifting support rod (2), and the limiting slot (702) is in plug connection with the limiting plug block (12).
6. A lifting aid as claimed in claim 5, wherein: the hoisting limiting mechanism further comprises: a limit spring (1201); the limiting spring (1201) is fixedly connected inside the hoisting support rod (2), and the limiting spring (1201) is elastically connected to the inner end surface of the limiting insert block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321039097.8U CN220811613U (en) | 2023-05-05 | 2023-05-05 | Hoisting auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321039097.8U CN220811613U (en) | 2023-05-05 | 2023-05-05 | Hoisting auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811613U true CN220811613U (en) | 2024-04-19 |
Family
ID=90703785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321039097.8U Active CN220811613U (en) | 2023-05-05 | 2023-05-05 | Hoisting auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811613U (en) |
-
2023
- 2023-05-05 CN CN202321039097.8U patent/CN220811613U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |