CN217756642U

CN217756642U - General crane with hook shaking prevention function

Info

Publication number: CN217756642U
Application number: CN202221905201.2U
Authority: CN
Inventors: 施桂兴; 顾美仙
Original assignee: SHANGHAI ELEVATING TRANSP MACH
Current assignee: SHANGHAI ELEVATING TRANSP MACH
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-08
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a hoist technical field, the utility model provides a commonality hoist with couple prevents shaking function, which comprises a fixing frame, remove frame and removal subassembly, the top of mount is provided with removes the frame, the bottom of removing the frame is provided with the removal subassembly, the bottom of removing the subassembly is provided with the rolling subassembly, the bottom of rolling subassembly is provided with the steel cable, the bottom of steel cable is provided with fixed knot and constructs, one side of rolling subassembly bottom is provided with prevents shaking the structure, one side of removing the frame is provided with buffer structure, buffer structure includes the fixed block, the slot, a spring, buffer board and inserted bar, the fixed block sets up in the one end of removing the frame. The utility model discloses a be provided with and prevent shaking the structure, in order to prevent to remove the subassembly at the in-process that removes, drive the couple main part through the steel cable and rock, consequently through the use of ring, can restrict the scope that the steel cable rocked, reduce the range that the steel cable rocked to the work of preventing rocking has been improved.

Description

General crane with hook shaking prevention function

Technical Field

The utility model relates to a hoist technical field, in particular to commonality hoist that has couple and prevent shaking function.

Background

Along with the continuous development of society, scientific and continuous progress, the use of crane is more and more extensive, and the crane refers to the multiple action hoisting machinery that vertically promotes and horizontal transport heavy object in certain extent, also known as overhead traveling crane, air suspension, crane etc. when the crane is used, the couple appears rocking easily, leads to the potential safety hazard, therefore just needs a general purpose crane that has couple anti-sway function when using.

This type of device on the market is various today, can satisfy people's user demand basically, but still has certain problem, and traditional this type of hoist is at the in-process that uses, and the couple appears rocking easily, leads to appearing the hidden danger of safety, therefore the practicality is more weak.

Disclosure of Invention

Technical problem to be solved

The utility model aims at providing a commonality hoist with couple prevents shaking function for solve the current commonality hoist that has the couple and prevent shaking function at the in-process that uses, the couple appears rocking easily, leads to appearing the defect of safe hidden danger.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the universal crane with the hook anti-shaking function comprises a fixed frame, a movable frame and a movable assembly, wherein the movable frame is arranged at the top end of the fixed frame, and the movable assembly is arranged at the bottom end of the movable frame;

a winding assembly is arranged at the bottom end of the moving assembly, and a steel rope is arranged at the bottom end of the winding assembly;

the bottom of steel cable is provided with fixed knot and constructs, one side of rolling subassembly bottom is provided with prevents shaking the structure, one side of removing the frame is provided with buffer structure.

Preferably, buffer structure includes fixed block, slot, spring, buffer board and inserted bar, the fixed block sets up in the one end of removing the frame, one side of fixed block is provided with the spring, one side of spring is provided with the buffer board, the intermediate position department of buffer board one side is provided with the inserted bar, the slot has been seted up to the inside of fixed block. Through the use of spring, buffer board and inserted bar, can play the effect of a buffering, can not have great impact force to produce when making the removal frame striking.

Preferably, the inner diameter of the slot is larger than the outer diameter of the inserted rod, and a sliding structure is formed between the slot and the inserted rod. The sliding structure can enable the inserted bar to slide in the slot, and the buffer board is guided.

Preferably, the springs are arranged in two groups, and the two groups of springs are symmetrically distributed on one side of the fixing block. The use of two sets of springs can make the effect of buffering better.

Preferably, fixed knot constructs including first flange, dead lever, second ring flange, couple main part and logical groove, first flange sets up in the bottom of steel cable, the bottom of first flange is provided with the second ring flange, the bottom of second ring flange is provided with the couple main part, logical groove has been seted up to the inside of second ring flange, the one end of dead lever is run through first flange and is inserted the inside of establishing logical groove. Through the use of first flange, dead lever and second ring flange, more firm when making the couple main part install the bottom at the steel cable can appear the condition that drops.

Preferably, the inner diameter of the fixing rod is larger than the outer diameter of the through groove, and an inserting structure is formed between the fixing rod and the through groove. The arrangement of the inserting structure is more convenient in installation.

Preferably, the anti-shaking structure comprises a connecting block, a connecting rod and a circular ring, the connecting block is arranged at the bottom end of the winding assembly, the connecting rod is arranged on one side of the connecting block, the circular ring is arranged on one side of the connecting rod, and the steel rope is inserted into the circular ring. The hook main body is driven to swing through the steel rope, so that the swinging range of the steel rope can be limited through the use of the circular ring, and the swinging range of the steel rope is reduced.

(III) advantageous effects

The utility model provides a commonality hoist with couple prevents shaking function, its advantage lies in: by arranging the anti-shaking structure, in order to prevent the moving assembly from shaking in the moving process, the hook main body is driven by the steel rope, so that the shaking range of the steel rope can be limited by using the circular ring, the shaking amplitude of the steel rope is reduced, and the anti-shaking work is improved;

by arranging the buffer structure, when the moving assembly moves to one end of the moving frame, in order to reduce the impact force generated when the moving assembly impacts one end of the moving frame, a buffer effect can be achieved by using the spring, the buffer plate and the inserted rod, so that large impact force cannot be generated when the moving frame impacts, and the buffer effect is improved;

through being provided with fixed knot structure, when installing in the bottom of steel cable for making the couple main part, more firm, consequently through the use of first flange, dead lever and second ring flange, more firm when making the couple main part install the bottom of steel cable can appear the condition that drops to fixed effect has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic front perspective view of the fixing structure of the present invention;

fig. 5 is a front view of the anti-shaking structure of the present invention;

fig. 6 is a front view schematic diagram of the buffering structure of the present invention.

The reference numerals in the figures illustrate: 1. a fixed mount; 2. a movable frame; 3. a moving assembly; 4. a buffer structure; 401. a fixed block; 402. a slot; 403. a spring; 404. a buffer plate; 405. inserting a rod; 5. a winding component; 6. a steel cord; 7. a fixed structure; 701. a first flange; 702. fixing the rod; 703. a second flange plate; 704. a hook main body; 705. a through groove; 8. an anti-sloshing structure; 801. connecting blocks; 802. a connecting rod; 803. a circular ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-6, the utility model provides a universal crane with couple prevents shaking function, including mount 1, remove frame 2 and removal subassembly 3, the top of mount 1 is provided with and removes frame 2, the bottom of removing frame 2 is provided with removal subassembly 3, the bottom of removal subassembly 3 is provided with rolling subassembly 5, the bottom of rolling subassembly 5 is provided with steel cable 6, the bottom of steel cable 6 is provided with fixed knot structure 7, fixed knot structure 7 includes first flange 701, dead lever 702, second flange plate 703, couple main part 704 and logical groove 705, first flange 701 sets up in the bottom of steel cable 6, the bottom of first flange 701 is provided with second flange plate 703, the bottom of second flange plate 703 is provided with couple main part 704, logical groove 703 has been seted up to the inside of second flange plate, the one end of dead lever 702 runs through first flange 701 and inserts the inside of establishing logical groove 705, the internal diameter of dead lever 702 is greater than the external diameter of logical groove 705, constitute between dead lever 702 and the logical groove and insert the structure.

The general crane with the hook anti-shaking function based on the embodiment 1 has the following working principle: when the hook is used, the second flange plate 703 at the top end of the hook main body 704 is aligned with the bottom end of the first flange 701, after the alignment, one end of the fixing rod 702 penetrates through the first flange 701, is inserted into the through groove 705 and extends out, then the fixing nut is taken out, and the fixing nut is installed at one end of the fixing rod 702, so that the second flange plate 703 is fixed at the bottom end of the first flange 701, and the fixing work of the hook main body 704 is completed.

Example two

This embodiment still includes: one side of rolling subassembly 5 bottom is provided with prevents shaking structure 8, prevents shaking structure 8 and includes connecting block 801, connecting rod 802 and ring 803, and connecting block 801 sets up in rolling subassembly 5's bottom, and one side of connecting block 801 is provided with connecting rod 802, and one side of connecting rod 802 is provided with ring 803, and wire cable 6 inserts the inside of establishing ring 803.

In this embodiment, when carrying the object, will need to carry the object and hang on couple main part 704, then external power starts moving assembly 3, moving assembly 3 can drive couple main part 704 through steel cable 6 when removing and remove, when couple main part 704 removes, because inertia can lead to steel cable 6 to appear rocking, the use of ring 803 at this moment can carry out a limited to the scope that steel cable 6 rocked, reduce rocking of steel cable 6, improve the security when removing of couple main part 704.

EXAMPLE III

This embodiment still includes: one side of moving frame 2 is provided with buffer structure 4, buffer structure 4 includes fixed block 401, slot 402, spring 403, buffer board 404 and inserted bar 405, fixed block 401 sets up in the one end of moving frame 2, one side of fixed block 401 is provided with spring 403, one side of spring 403 is provided with buffer board 404, the intermediate position department of buffer board 404 one side is provided with inserted bar 405, slot 402 has been seted up to the inside of fixed block 401, the internal diameter of slot 402 is greater than the external diameter of inserted bar 405, constitute sliding construction between slot 402 and the inserted bar 405, spring 403 is provided with two sets ofly, two sets of springs 403 are the symmetric distribution in one side of fixed block 401.

In this embodiment, as the moving component 3 continues to move, when the moving component 3 moves to one end of the moving frame 2, one end of the moving component 3 may strike the buffer plate 404, and the buffer plate 404 may push the spring 403 to contract when being struck, and when the spring 403 contracts, the impact force generated by the striking may be buffered, so as to prevent the moving component 3 from directly striking one end of the moving frame 2 and causing damage, thereby completing the buffering work.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. General nature hoist with couple prevents shaking function, including mount (1), removal frame (2) and removal subassembly (3), its characterized in that: the top end of the fixed frame (1) is provided with a movable frame (2), and the bottom end of the movable frame (2) is provided with a movable assembly (3);

a winding component (5) is arranged at the bottom end of the moving component (3), and a steel rope (6) is arranged at the bottom end of the winding component (5);

the bottom end of the steel rope (6) is provided with a fixing structure (7), one side of the bottom end of the winding assembly (5) is provided with an anti-shaking structure (8), and one side of the moving frame (2) is provided with a buffer structure (4).

2. The universal crane with hook shaking prevention function according to claim 1, wherein: buffer structure (4) include fixed block (401), slot (402), spring (403), buffer board (404) and inserted bar (405), fixed block (401) set up in the one end of removing frame (2), one side of fixed block (401) is provided with spring (403), one side of spring (403) is provided with buffer board (404), the intermediate position department of buffer board (404) one side is provided with inserted bar (405), slot (402) have been seted up to the inside of fixed block (401).

3. The universal crane with the hook shaking prevention function according to claim 2, characterized in that: the inner diameter of the slot (402) is larger than the outer diameter of the inserted rod (405), and a sliding structure is formed between the slot (402) and the inserted rod (405).

4. The universal crane with the hook shaking prevention function according to claim 2, characterized in that: two groups of springs (403) are arranged, and the two groups of springs (403) are symmetrically distributed on one side of the fixing block (401).

5. The universal crane with the hook shaking prevention function according to claim 1, characterized in that: the fixing structure (7) comprises a first flange (701), a fixing rod (702), a second flange plate (703), a hook main body (704) and a through groove (705), the first flange (701) is arranged at the bottom end of the steel rope (6), the second flange plate (703) is arranged at the bottom end of the first flange (701), the hook main body (704) is arranged at the bottom end of the second flange plate (703), the through groove (705) is formed in the second flange plate (703), and one end of the fixing rod (702) penetrates through the first flange (701) and is inserted into the through groove (705).

6. The universal crane with the hook shaking prevention function as claimed in claim 5, wherein: the inner diameter of the fixing rod (702) is larger than the outer diameter of the through groove (705), and an inserting structure is formed between the fixing rod (702) and the through groove (705).

7. The universal crane with the hook shaking prevention function according to claim 1, characterized in that: prevent shaking structure (8) and include connecting block (801), connecting rod (802) and ring (803), connecting block (801) set up in the bottom of rolling subassembly (5), one side of connecting block (801) is provided with connecting rod (802), one side of connecting rod (802) is provided with ring (803), inside of establishing into ring (803) is inserted in steel cable (6).