CN211110660U

CN211110660U - Tower crane control couple

Info

Publication number: CN211110660U
Application number: CN201921985190.1U
Authority: CN
Inventors: 焦光立; 罗念宁; 刘玉
Original assignee: Xuzhou Guolian Construction Machinery Co ltd
Current assignee: Xuzhou Guolian Construction Machinery Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-28
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a crane accessory technical field specifically is a tower crane control hook. The utility model discloses a promote the frame, fine rope dish installation cavity and couple installation cavity have been seted up to the inside of promotion frame, the inside of fine rope dish installation cavity is equipped with the fine rope dish, the inside of couple installation cavity is equipped with the couple, fine rope dish and couple all use the fixed pin post to connect in fine rope dish installation cavity and couple installation cavity, be equipped with the fine rope device of kayser on the couple, the fine rope device of kayser includes cassette and lower cassette, install the extrusion plush copper on going up the cassette, flourishing crochet hook groove has been seted up to the upper surface of lower cassette, install the extrusion recess on the lower cassette, go up the cassette and all seted up the fine groove of kayser on the lower cassette, threaded hole has all been seted up to the inside of going up cassette and lower cassette, threaded hole's internally mounted has the screw, when lifting hook lifts by crane the object in order to solve, fine rope sideslips easily.

Description

Tower crane control couple

Technical Field

The utility model relates to a crane accessory technical field specifically is a tower crane control hook.

Background

At present, the tower crane is used more and more frequently, the labor intensity of human beings is reduced through mechanical equipment, and the tower crane plays a vital role in many occasions. However, the hook structure of the existing crane is simple, and when the hook lifts an object, the fiber rope is easy to sideslip on the hook and even slide off the hook.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane control hook to when lifting by crane the object, fine rope sideslips on the hook easily, can the problem of landing even in the lifting hook that proposes among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including promoting the frame, fine rope dish installation cavity and couple installation cavity have been seted up to the inside of promoting the frame, the inside of fine rope dish installation cavity is equipped with the fine rope dish, the inside of couple installation cavity is equipped with the couple, the fine rope dish with the couple all uses the fixed pin columnar connection to be in fine rope dish installation cavity with in the couple installation cavity, be equipped with the fine rope device of kayser on the couple, the fine rope device of kayser includes cassette and lower cassette, install the extrusion plush copper on going up the cassette, flourishing gullet has been seted up to the upper surface of cassette down, install the extrusion recess on the cassette down, go up the cassette and all seted up the fine groove of kayser on the cassette down, include threaded hole has all been seted up to the inside of going up cassette and lower cassette, threaded hole's internally mounted has the screw.

Preferably, the hook comprises a through pin plate, a pin hole is formed in the surface of the through pin plate, a rotating column is connected to the bottom of the through pin plate, and a hook is fixedly connected to the bottom of the rotating column.

Preferably, the hook containing groove formed in the lower clamping seat is matched with the outer surface of the hook.

Preferably, the number of the hooks is two, and the hooks are installed in a positive and negative mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this tower crane control couple has used the double hook device of positive and negative installation, has avoided the lifting hook when hanging and get the object, the problem that fine rope drops easily, has designed the hook that can rotate simultaneously, makes and conveniently hangs when the hook is hung and is got fine rope and get, has reduced dangerous emergence, improves the security performance.

2. This tower crane control couple has designed one kind and has carried out kayser device to the fine rope on the couple, and the installation back makes fine rope portion can lead to fine rope to sideslip because of some external factors, has reduced dangerous emergence, improves the security performance.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic structural view of the latching cord device of the present invention;

fig. 3 is a schematic view of the hook structure of the present invention.

In the figure: 1. lifting the outer frame; 2. a fiber rope disc; 3. fixing the pin column; 4. a fiber rope disc installation cavity; 5. Hooking; 51. a through pin plate; 52. a pin hole; 53. a spin column; 54. a hook; 6. a hook mounting cavity; 7. locking the fiber rope device; 71. an upper clamping seat; 72. a lower clamping seat; 73. a hook containing groove; 74. a fiber clamping groove; 75. a threaded hole; 76. a screw; 77. extruding the raised head; 78. the groove is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A tower crane control hook, in order to solve the problem that the fiber rope is easy to slide laterally on the hook when the hook lifts the object, as a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, including promoting frame 1, fine rope dish installation cavity 4 and couple installation cavity 6 have been seted up to the inside of promoting frame 1, the inside of fine rope dish installation cavity 4 is equipped with fine rope dish 2, the inside of couple installation cavity 6 is equipped with couple 5, fine rope dish 2 and couple 5 all use fixed pin 3 to connect in fine rope dish installation cavity 4 and couple installation cavity 6, be equipped with fine rope device 7 of kayser on the couple 5, fine rope device 7 of kayser includes cassette 71 and lower cassette 72, install extrusion plush copper 77 on the last cassette 71, flourishing hook slot 73 has been seted up to the upper surface of lower cassette 72, install extrusion recess 78 on the lower cassette 72, fine groove 74 has all been seted up on last cassette 71 and the lower cassette 72.

In this example, the upper clamping base 71 and the lower clamping base 72 are both provided with a threaded hole 75, and a screw 76 is installed inside the threaded hole 75, so that the upper clamping base 71 and the lower clamping base 72 can be conveniently connected together.

Further, the hook 5 comprises a through pin plate 51, a pin hole 52 is formed in the surface of the through pin plate 51, a rotating column 53 is connected to the bottom of the through pin plate 51, and a hook 54 is fixedly connected to the bottom of the rotating column 53, so that the fiber rope can be conveniently hung and taken.

Specifically, the hook containing groove 73 formed in the lower clamping seat 72 is matched with the outer surface of the hook 54, so that the clamping lock fiber rope device 7 is tightly connected with the hook 5 when the clamping lock fiber rope device is convenient to install.

In addition, couple 5 is equipped with two, and just positive and negative installation prevents that the fine rope from droing.

When the utility model is used, firstly, the rotary column 53 fixedly connected with the hook 54 is rotated, the fiber rope to be hooked is placed in the middle of the hook 54, then the rotary column 53 is rotated back, the fiber rope is placed on the hook 54, then the upper clamping seat 71 is placed on the hook, the residual fiber rope in the fiber clamping groove 74 is connected, after the placement is finished, the lower clamping seat 72 is placed below the hook 54, the hook containing groove 73 is tightly connected with the ground of the hook 54, then the upper clamping seat 71 is connected with the lower clamping seat 72 by the screw 76 through the threaded hole 75, in the connection process, the fiber rope is tightly contacted with the extrusion raised head 77 and the extrusion groove 78, and is mutually matched with the fiber clamping groove 74 to form the connection surface of the ladder shape, so that the fiber rope is more tightly clamped by the clamping lock, after the connection is finished, the object is extracted, the screw 76 is detached after the extraction is finished, the upper clamping seat 71 and the lower clamping seat 72 are taken down, then, the rotating column 53 is rotated to take down the fiber rope, thereby completing the hanging.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tower crane control couple, includes promotion frame (1), its characterized in that: a fiber rope disc mounting cavity (4) and a hook mounting cavity (6) are arranged inside the lifting outer frame (1), the interior of the fiber rope disc installation cavity (4) is provided with a fiber rope disc (2), the interior of the hook installation cavity (6) is provided with a hook (5), the fiber rope disc (2) and the hook (5) are connected in the fiber rope disc mounting cavity (4) and the hook mounting cavity (6) by using a fixed pin column (3), the hook (5) is provided with a clamping fiber rope device (7), the clamping fiber rope device (7) comprises an upper clamping seat (71) and a lower clamping seat (72), an extrusion raised head (77) is arranged on the upper clamping seat (71), a hook containing groove (73) is arranged on the upper surface of the lower clamping seat (72), an extrusion groove (78) is arranged on the lower clamping seat (72), and fiber clamping grooves (74) are formed in the upper clamping seat (71) and the lower clamping seat (72).

2. The tower crane control hook according to claim 1, wherein: threaded holes (75) are formed in the upper clamping seat (71) and the lower clamping seat (72), and screws (76) are mounted in the threaded holes (75).

3. The tower crane control hook according to claim 1, wherein: the hook (5) comprises a through pin plate (51), a pin hole (52) is formed in the surface of the through pin plate (51), a rotating column (53) is connected to the bottom of the through pin plate (51), and a hook (54) is fixedly connected to the bottom of the rotating column (53).

4. The tower crane control hook according to claim 1, wherein: the hook containing groove (73) formed in the lower clamping seat (72) is matched with the outer surface of the hook (54).

5. The tower crane control hook according to claim 1, wherein: the two hooks (5) are arranged and are installed in a positive and negative mode.