CN213923765U - Portable I-steel hoist and mount appurtenance - Google Patents
Portable I-steel hoist and mount appurtenance Download PDFInfo
- Publication number
- CN213923765U CN213923765U CN202022997494.9U CN202022997494U CN213923765U CN 213923765 U CN213923765 U CN 213923765U CN 202022997494 U CN202022997494 U CN 202022997494U CN 213923765 U CN213923765 U CN 213923765U
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- locking
- hoist
- hanging clip
- vertical connecting
- mount
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Abstract
The utility model discloses a portable I-steel hoist and mount appurtenance, including the hoist and mount head, the upper portion of hoist and mount head is provided with the hoist and mount hanging hole, the lower part is that the scissor-fork articulates through the pivot has preceding hanging clip and back hanging clip, preceding hanging clip all includes vertical connecting leg and sets up the articulated landing leg on vertical connecting leg upper portion with back hanging clip, the inboard upper portion at vertical connecting leg is fixed to articulated landing leg one end, the other end articulates on the hoist and mount head in the slant, the lower extreme of the vertical connecting leg of hanging clip and back hanging clip all is provided with the crotch of buckling to the inboard in the front, the one end of locking card arm is rotated through the round pin axle and is connected on one of them articulated landing leg, the other end of locking card arm is provided with the locking bayonet socket that the opening is decurrent, it is provided with the locking post to correspond the locking bayonet socket on another articulated landing leg. Simple structure, convenient to use, bearing capacity is strong, and the centre gripping action is firm, lifts by crane efficiently. Can be prepared from local materials, and has low cost.
Description
Technical Field
The utility model relates to a portable I-steel hoist and mount appurtenance belongs to jack-up lifting device field.
Background
The I-shaped steel is a very important section steel in modern building production. At present, a sling, a steel wire rope and the like are commonly used for lifting in a matching way during processing and transferring of I-shaped steel. However, the wing edge of the i-steel is sharp, and the hoisting material is seriously abraded at the edge, so that the hoisting sling and the steel wire rope have short service life and high consumption, and the wire and the strand are easily broken, thereby causing potential safety hazards. In the hoisting process, no gap exists between the I-shaped steel and the ground, so that a steel wire rope and the like cannot be conveniently penetrated, the I-shaped steel must be pried up by workers during operation, the steel wire rope is inserted after enough gaps appear, the sling and the like cause difficulty in transportation, and the labor intensity of the workers is increased. In the field production process, an auxiliary tool for hoisting the I-steel, which is safe, convenient and economic to use, is urgently needed.
CN204490327U discloses an I-steel hoist and mount fixture, including the hoist and mount head, the edge of hoist and mount head has two connecting rods through the round pin hub connection, and two connecting rods can use the round pin hub is rotatory as the pivot, and the top of two connecting rods is provided with hook portion. The hoisting tool with the structure can solve the problem that the steel wire rope and the hanging strip are inconvenient to use, but the structure has the problems of instability, easy separation of the I-shaped steel and insecurity during hoisting.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a portable I-steel hoist and mount appurtenance, simple structure, safe and reliable.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a portable I-steel hoist and mount appurtenance which characterized in that: including the hoist and mount head, the upper portion of hoist and mount head is provided with the hoist and mount hanging hole, and the lower part is that the scissor fork articulates through the pivot has preceding hanging clip and back hanging clip, preceding hanging clip is the same with back hanging clip structure, all includes vertical connecting leg and sets up the articulated landing leg on vertical connecting leg upper portion, articulated landing leg one end is fixed on the inboard upper portion of vertical connecting leg, and the other end upwards articulates overhead in the slant the lower extreme of the vertical connecting leg of preceding hanging clip and back hanging clip all is provided with the crotch of buckling to the inboard, and the one end of locking card arm is rotated through the round pin axle and is connected on one of them articulated landing leg, the other end of locking card arm is provided with the locking bayonet socket that the opening is decurrent, corresponds the locking bayonet socket on another articulated landing leg and is provided with the locking post, the locking post can block in the locking bayonet socket with preceding hanging clip and back hanging clip locking.
By adopting the scheme, the front suspension clamp and the rear suspension clamp freely rotate around the rotating shaft, so that the installation and the disassembly are convenient. I-shaped steel (the wing plate of the I-shaped steel is hooked by the hook) is arranged between the hooks. After hooking the I-steel, in order to ensure reliable lifting and improve the safety factor, the locking clamp arm locks the front suspension clamp and the rear suspension clamp, so that the swinging in the lifting process is avoided, and the lifting device is safer and more reliable. The hoisting hanging hole is connected with a crane hook, so that the crane is convenient to hoist.
In the scheme, the method comprises the following steps: an anti-skid rubber pad is arranged on the hook. The I-shaped steel is prevented from sliding off from the hook part.
In the scheme, the method comprises the following steps: the locking post is a locking screw rod, and the locking bayonet is blocked by a screw rod head. Thus the locking is more reliable.
In the scheme, the method comprises the following steps: the vertical connecting legs and the hinged supporting legs are sheet metal parts.
In the scheme, the method comprises the following steps: and the middle part of the lower end of the hoisting head is provided with a hinged support lug, and the front hoisting clamp and the rear hoisting clamp are hinged on the hinged support lug through a rotating shaft.
In the scheme, the method comprises the following steps: the locking clamp arm is a telescopic arm. Therefore, the locking clamp arm can adjust the length and is suitable for I-shaped steels of different models.
The utility model discloses following beneficial effect has: simple structure, convenient to use, bearing capacity is strong, and the centre gripping action is firm, lifts by crane efficiently. The clamp can be made from local materials, for example, the front and rear suspension clamps of the clamp are made of I-steel wing plates, the hoisting head is made of an I-steel web plate, the production cost is low, and independent purchase and material processing are not needed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
example 1
The upper, lower, left, right, back, front, etc. of the utility model only represent the orientation in the drawing. Not the absolute position of the product.
As shown in fig. 1, the portable i-steel hoisting auxiliary tool is composed of a hoisting head 1, a hoisting hanging hole 2, a front hoisting clamp, a rear hoisting clamp, a vertical connecting leg 3, a hinged supporting leg 4, a hook 5, a locking clamping arm 6, a rotating shaft 7, a locking column 8 and a locking bayonet 9.
The hoisting head 1 can be made of an I-steel web plate, the upper part of the hoisting head 1 is provided with a hoisting hanging hole 2, the lower part of the hoisting head is hinged with a front hoisting clamp and a rear hoisting clamp in a scissor-fork manner through a rotating shaft 7, a hinged support lug 101 is formed in the middle of the lower end of the specific hoisting head 1, and the front hoisting clamp and the rear hoisting clamp are hinged on the hinged support lug 101 through the rotating shaft 7.
The front suspension clamp and the rear suspension clamp can be made of I-shaped steel wing plates. And can also be made of other sheet metal parts. The front suspension clamp and the rear suspension clamp are identical in structure and respectively comprise a vertical connecting leg 3 and a hinged support leg 4 arranged on the upper portion of the vertical connecting leg 3, one end of the hinged support leg 4 is fixed on the upper portion of the inner side of the vertical connecting leg 3, namely an included angle a between the hinged support leg 4 and the vertical connecting leg 3 is larger than 90 degrees and preferably ranges from 100 degrees to 130 degrees. The other end is hinged on the hoisting head 1 in an inclined upward manner, the lower ends of the vertical connecting legs 3 of the front hoisting clamp and the rear hoisting clamp are respectively provided with a hook 5 bent inwards, and an anti-skid rubber mat is arranged on the hook 5.
One end of the locking clamp arm 6 is rotatably connected to one of the hinged support legs 4 through a pin shaft, the other end of the locking clamp arm 6 is provided with a locking bayonet 9 with a downward opening, the other hinged support leg 4 is provided with a locking column 8 corresponding to the locking bayonet 9, and the locking column 8 can be clamped into the locking bayonet 9 to lock the front suspension clamp and the rear suspension clamp. Preferably, the locking column 8 is a locking screw rod, and the locking bayonet is blocked by a screw rod head. The locking clamp arm 6 is preferably a telescopic arm, so that the adaptability is wider.
The present invention is not limited to the above embodiments, and those skilled in the art can understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a portable I-steel hoist and mount appurtenance which characterized in that: including the hoist and mount head, the upper portion of hoist and mount head is provided with the hoist and mount hanging hole, and the lower part is that the scissor fork articulates through the pivot has preceding hanging clip and back hanging clip, preceding hanging clip is the same with back hanging clip structure, all includes vertical connecting leg and sets up the articulated landing leg on vertical connecting leg upper portion, articulated landing leg one end is fixed on the inboard upper portion of vertical connecting leg, and the other end articulates on the hoist and mount head in the slant the lower extreme of the vertical connecting leg of preceding hanging clip and back hanging clip all is provided with the crotch of buckling to the inboard, and the one end of locking card arm is rotated through the round pin axle and is connected on one of them articulated landing leg, the other end of locking card arm is provided with the locking bayonet socket that the opening is decurrent, corresponds the locking bayonet socket on another articulated landing leg and is provided with the locking post, locking post can block in the locking bayonet socket with preceding hanging clip and back hanging clip locking.
2. The portable I-steel hoisting auxiliary tool of claim 1, characterized in that: an anti-skid rubber pad is arranged on the hook.
3. The portable I-steel hoisting auxiliary tool according to claim 1 or 2, characterized in that: the locking post is a locking screw rod, and the locking bayonet is blocked by a screw rod head.
4. The portable I-steel hoisting auxiliary tool of claim 3, characterized in that: the vertical connecting legs and the hinged supporting legs are sheet metal parts.
5. The portable I-steel hoisting auxiliary tool of claim 3, characterized in that: and the middle part of the lower end of the hoisting head is provided with a hinged support lug, and the front hoisting clamp and the rear hoisting clamp are hinged on the hinged support lug through a rotating shaft.
6. The portable I-steel hoisting auxiliary tool of claim 5, characterized in that: the locking clamp arm is a telescopic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022997494.9U CN213923765U (en) | 2020-12-10 | 2020-12-10 | Portable I-steel hoist and mount appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022997494.9U CN213923765U (en) | 2020-12-10 | 2020-12-10 | Portable I-steel hoist and mount appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213923765U true CN213923765U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022997494.9U Active CN213923765U (en) | 2020-12-10 | 2020-12-10 | Portable I-steel hoist and mount appurtenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213923765U (en) |
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2020
- 2020-12-10 CN CN202022997494.9U patent/CN213923765U/en active Active
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