CN217201609U - Tower crane standard section lifting appliance - Google Patents

Tower crane standard section lifting appliance Download PDF

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Publication number
CN217201609U
CN217201609U CN202220173078.3U CN202220173078U CN217201609U CN 217201609 U CN217201609 U CN 217201609U CN 202220173078 U CN202220173078 U CN 202220173078U CN 217201609 U CN217201609 U CN 217201609U
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CN
China
Prior art keywords
hanging
lifting
tower crane
hoist
hook
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Active
Application number
CN202220173078.3U
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Chinese (zh)
Inventor
周明军
贾龙杰
郭寒松
史胜拢
王前林
时媛媛
武东阁
王政
胡新胜
徐小杰
江友彬
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Zhengzhou No1 Construction Group Construction Engineering Co ltd
Zhengzhou Yijian Group Co Ltd
Original Assignee
Zhengzhou No1 Construction Group Construction Engineering Co ltd
Zhengzhou Yijian Group Co Ltd
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Abstract

The utility model discloses a tower crane standard section lifting appliance, which comprises a central block, a lifting rope, a hook and a hanging plate; the central block is of a square column structure, an upper lifting ring and a lower lifting ring are respectively arranged on the upper side and the lower side of the central block, 4 lifting ropes with equal length are arranged on the lower lifting ring, a hook is arranged at the bottom of each lifting rope, a hanging plate is fixed on the side surface of the central block, hanging rings and hanging grooves are respectively arranged on the upper portion and the lower portion of each hanging plate, the hanging grooves are matched with the diameters of the lifting ropes, and the hooks can be turned upwards and downwards and are hung on the hanging rings; therefore, the utility model discloses novel structure, it is simple and convenient to draw materials, and ann tears swift open, can guarantee standard festival at aerial whole steady requirement, and efficiency is torn open in the ann that improves standard festival, reduces the construction risk, utilizes 4 couples to come to hoist tower crane standard festival, and is safe in utilization, ensures that hoist and mount are firm, provides the hanging structure of adaptation for each couple simultaneously, avoids the mutual interference winding between couple and the lifting rope, and convenient operation provides convenience for people.

Description

Tower crane standard section lifting appliance
Technical Field
The utility model belongs to the technical field of the hoist, concretely relates to tower crane standard festival hoist.
Background
The tower crane is the most common hoisting equipment on the construction site, is lengthened section by section and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction.
The standard knot is one of the main assembly of tower crane for constitute the tower pole part of tower crane, realize the control to the tower crane height through the quantity of control standard knot, the structure of standard knot generally includes the main chord member of four sides and tie-beam and the link up the frame between each main chord member.
At present, a common standard knot hoisting method is single-point hoisting or two-point hoisting, the stability of a standard knot in the hoisting process is poor, potential safety hazards exist, meanwhile, the existing hoisting tool is single in structure, particularly when the existing hoisting tool is not used and in the hoisting return stroke process, the tail ends of hoisting ropes are not restrained, the hoisting ropes are easily wound together, the existing hoisting tool is troublesome to separate again, and the existing hoisting tool is troublesome to use.
SUMMERY OF THE UTILITY MODEL
Defect and problem to existing equipment existence, the utility model provides a tower crane standard festival hoist, the effectual lifting rope that has solved the existence of current hoist twines together easily, separates the difficulty and uses trouble problem.
The utility model provides a scheme that its technical problem adopted is: a tower crane standard knot lifting appliance comprises a central block, a lifting rope, a hook and a hanging plate; the center block is of a square column structure, an upper lifting ring and a lower lifting ring are arranged on the upper side and the lower side of the center block respectively, 4 lifting ropes with equal length are arranged on the lower lifting rings, a hook is arranged at the bottom of each lifting rope, a hanging plate is fixed on the side face of the center block, a hanging ring and a hanging groove are respectively arranged on the upper portion and the lower portion of the hanging plate, the hanging groove is downward in opening, the hanging ring is inclined and outwards arranged, the hanging groove is matched with the diameter of the lifting rope, and the hook can be turned upwards and folded and hung on the hanging ring.
Furthermore, the hanging groove is of an open groove opening-shaped structure.
Furthermore, the hanging groove is of a closed groove opening structure, and the lifting rope is arranged in the groove opening and can slide up and down along the groove opening.
Furthermore, the hanging ring is obliquely and downwards fixed on the hanging plate.
Furthermore, an anti-drop hook is arranged at the opening of the hook.
The utility model has the advantages that: the utility model discloses the square column shaped's center block has been set up to fix each part on the basis of 6 sides of center block, wherein be provided with rings and rings down in the upper and lower side of center block, wherein go up rings and be used for being connected with the hoisting structure, it has 4 lifting ropes to establish on the rings down, the bottom of lifting rope is provided with the couple, 4 lateral surfaces at the center hole are fixed with the link plate simultaneously, the last downside of every link plate all is provided with link and hanging groove, wherein the link is slope downward structure, take up in order to reduce the space, the hanging groove is opening downward structure or enclosed construction, it arranges wherein in to hang the rope.
When using, the utility model discloses can let and hang the rope and turn over the book downwards, hang the couple and adorn in link department, each lifting rope all is in basic fastening state this moment, and the lifting rope all has alternate segregation and independent string dress position to make can not intertwine between the lifting rope, convenient to use has improved the efficiency of construction.
Therefore, the utility model discloses novel structure, it is simple and convenient to draw materials, and ann tears swift open, can guarantee standard festival at aerial whole steady requirement, and efficiency is torn open in the ann that improves standard festival, reduces the construction risk, utilizes 4 couples to come to hoist tower crane standard festival, and is safe in utilization, ensures that hoist and mount are firm, provides the hanging structure of adaptation for each couple simultaneously, avoids the mutual interference winding between couple and the lifting rope, and convenient operation provides convenience for people.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the hanging plate.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a front view of fig. 2.
The reference numbers in the figures are: 1 is a central block, 2 is an upper hanging ring, 3 is a lower hanging ring, 4 is a hanging rope, 5 is a hook, 51 is an anti-drop hook, 6 is a hanging plate, 7 is a hanging ring, and 8 is a hanging groove.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: this embodiment aims at providing a tower crane standard festival hoist, the hoist and mount of mainly used tower crane standard festival, to current hoist simple structure, during the use, easy intertwine between the lifting rope, especially at the hoist and mount down return stroke in-process, lack the restraint between the lifting rope, receive wind-force or other effort aloft, easy intertwine needs the workman to unbind, uses troublesome, and based on this, this embodiment provides a tower crane standard festival hoist.
As shown in fig. 1-4, a tower crane standard knot lifting appliance comprises a central block 1, a lifting rope 4, a hook 5 and a hanging plate 6; each part is fixed with 6 sides of center block as the basis to this embodiment, wherein is provided with rings 2 and rings 3 down in the upper and lower side of center block 1, and wherein rings 2 is used for with lift by crane the structural connection, and it has 4 lifting ropes to establish on rings 3 down, and the bottom of lifting rope is provided with the couple, is fixed with the link plate simultaneously at 4 lateral surfaces of centre bore, and the upper and lower side of every link plate all is provided with link and hanging groove.
The center block 1 is of a square column structure, an upper lifting ring 2 and a lower lifting ring 3 are respectively arranged on the upper side and the lower side of the center block, the center block 1 is fixedly or rotatably arranged on the upper lifting ring 2 and the lower lifting ring 3, the cross section of the center block 1 is of a square structure, 4 lifting ropes with equal length are arranged on the lower lifting ring 3, the lifting ropes 4 can be tied up and fixed or sleeved in the lower lifting ring 3 through a connecting ring, a hook 5 is arranged at the bottom of each lifting rope 4, and for a target object of a standard section of a tower crane, 4 lifting ropes with equal length are arranged for lifting in the embodiment, each hook is correspondingly fixed on four chord rods of the standard section, and then lifting is carried out, so that lifting is stable.
Meanwhile, in order to avoid mutual winding among the lifting ropes 4, a hanging plate 6 is fixed on the side face of the central block, a hanging ring 7 and a hanging groove 8 are respectively arranged on the upper portion and the lower portion of the hanging plate 6, the hanging groove 8 is matched with the diameter of the lifting rope 4, and the hook 5 can be turned upwards and hung on the hanging ring 7.
In specific implementation, the hanging groove 8 is an open notch-shaped structure, and the hanging ring is obliquely and downwards fixed on the hanging plate; the opening of the hook 5 faces outwards, and a separation-preventing hook 51 is arranged at the opening.
This embodiment is when hoist and mount, hang four couples in proper order on four chords of standard festival, fixed firm back, the position is hung in the adjustment, make every lifting rope all be in the state of tightening, then lift by crane, the area lifts by crane after targetting in place, take off the couple in proper order, and hang the dress in link department, the operation in proper order, thereby avoid after operation process couple release, can be in the standard festival, influence transport standard festival, influence the construction, simultaneously in the in-process that falls because hang by solitary separation between each lifting rope on 4 sides of center block, thereby mutual noninterference between the lifting rope, and when reusing, take off the couple from the side of center block, and hang on the chord that corresponds, operate in proper order, and is suitable for and convenient, convenience is provided for constructor.
Example 2: this example is substantially the same as example 1, except that: the present embodiment further illustrates the structure of the hanging groove.
In this embodiment, the hanging groove 8 is a closed notch structure, and the lifting rope 4 is arranged in the notch and can slide up and down along the notch.
This embodiment is when using, hangs the position that groove 8 can restrict the lifting rope basically, and couple 5 relatively hangs groove 8 great, makes it can not deviate from by oneself, makes the lifting rope be in a relative position basically, when hanging the dress operation, when a couple position confirmation back, because the restriction of hanging the groove, all the other positions can directly correspond, ensure that every lifting rope homoenergetic is tightened, make the centre block be in central point and put, hoist and mount more firm.
Embodiment 3, this embodiment further explains the fixing manner of the hanging plate.
Link plate 6 can utilize welding or screw to carry out fixed connection in this embodiment, and the link can articulate on the link plate through the pivot, and can link together through the stiffener between each link plate to improve whole stability.

Claims (5)

1. The utility model provides a tower crane standard festival hoist which characterized in that: comprises a central block, a lifting rope, a hook and a hanging plate; the center block is of a square column structure, an upper lifting ring and a lower lifting ring are arranged on the upper side and the lower side of the center block respectively, 4 lifting ropes with equal length are arranged on the lower lifting rings, a hook is arranged at the bottom of each lifting rope, a hanging plate is fixed on the side face of the center block, a hanging ring and a hanging groove are respectively arranged on the upper portion and the lower portion of the hanging plate, the hanging groove is downward in opening, the hanging ring is inclined and outwards arranged, the hanging groove is matched with the diameter of the lifting rope, and the hook can be turned upwards and folded and hung on the hanging ring.
2. The tower crane standard knot hoist of claim 1, characterized in that: the hanging groove is of an open notch-shaped structure.
3. The tower crane standard knot hoist of claim 2, characterized in that: the hanging groove is of a closed notch structure, and the lifting rope is arranged in the notch and can slide up and down along the notch.
4. The tower crane standard knot hoist of claim 1, characterized in that: the hanging ring is obliquely and downwards fixed on the hanging plate.
5. The tower crane standard knot hoist of claim 1, characterized in that: an anti-drop hook is arranged at the opening of the hook.
CN202220173078.3U 2021-12-30 2022-01-22 Tower crane standard section lifting appliance Active CN217201609U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202123383620 2021-12-30
CN2021233836202 2021-12-30

Publications (1)

Publication Number Publication Date
CN217201609U true CN217201609U (en) 2022-08-16

Family

ID=82793291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220173078.3U Active CN217201609U (en) 2021-12-30 2022-01-22 Tower crane standard section lifting appliance

Country Status (1)

Country Link
CN (1) CN217201609U (en)

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