Damping-adjustable anti-swing device for vertical cable of crane
By using adjustment mechanisms in the anti-swing device of crane vertical cable, including components such as transverse wheels, extrusion blocks, handles and springs, the safety and accuracy problems caused by vertical cable swing are solved, and the safety and accuracy are improved.
Patent Information
- Application Number
- CN202421031540.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing crane cables are prone to swing when used, resulting in high risk of accidents on the construction site, making it difficult to ensure the safety of operators and equipment and the accuracy of lifting operations.
By using an adjustment mechanism in the anti-swing device of the crane vertical cable, including components such as transverse wheels, extrusion blocks, handles, clutchs and springs, the elasticity of the vertical cable is adjusted to control the swing.
It effectively reduces the risk of construction site accidents, improves the accuracy of lifting operations and the accuracy of cargo lifting, and reduces the possibility of equipment damage.
Smart Images
Figure CN222181591U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cranes, and particularly relates to a crane vertical cable anti-sway device with adjustable damping. Background Art
[0002] The crane cable anti-sway device with adjustable damping plays an important role in lifting operations. It can not only improve the accuracy and safety of lifting operations, but also reduce equipment losses. It is an important device widely used in lifting operations.
[0003] According to the disclosure, an adjustable crane hook (CN 207226823 U) includes a fixed block, an upper hook is fixedly connected to the bottom of the fixed block, a lower hook is overlapped at one end of the upper hook away from the fixed block, a first fixed plate is fixedly connected to the right side of the upper hook, a spring is fixedly connected to the lower surface of the first fixed plate, and a second fixed plate is fixedly connected to one end of the spring away from the first fixed plate. The vertical cable on the crane may swing when in use, which may endanger the operating workers. It is difficult to reduce the risk of accidents on the construction site, protect the safety of the crane operator and surrounding workers, and improve the accuracy of the lifting operation through the mutual cooperation between the hook, spring and other components, and there is room for improvement. Utility Model Content
[0004] The purpose of the utility model is to provide a crane vertical cable anti-swing device with adjustable damping. By adjusting the mutual cooperation between the transverse wheel, extrusion block, handle, clutch and other components inside the mechanism, the swing of the crane vertical cable can be effectively controlled, the risk of accidents on the construction site can be reduced, and the safety of the crane operator and surrounding workers can be protected. Reducing the swing of the vertical cable can improve the accuracy of the lifting operation, ensure the accuracy of cargo lifting, reduce errors and damage, and solve the existing problems.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a crane cable anti-sway device with adjustable damping, comprising a main frame, a clutch fixedly connected to the interior of the main frame, an adjusting mechanism arranged inside the main frame, the adjusting mechanism comprising a transverse wheel, the side surface of the transverse wheel rotatably connected to the interior of the main frame, an extrusion block fixedly connected to one end of the clutch, and a handle fixedly connected to the side surface of the main frame.
[0007] Furthermore, a connecting block is fixedly connected to the side of the main frame, and the main frame is set to be made of metal material. The main frame made of metal material can ensure the stability and reliability of the device.
[0008] Furthermore, a spring is fixed to the side of the connecting block, one end of the spring away from the connecting block is fixedly connected to the side of the main frame, and the side of the main frame is rotatably connected to a gear. The design of the spring is conducive to adjusting the elasticity of the vertical cable.
[0009] The utility model has the following beneficial effects:
[0010] 1. The utility model can effectively control the swing of the crane vertical cable through the mutual cooperation between the transverse wheel, the extrusion block, the handle, the clutch and other components inside the adjustment mechanism, thereby reducing the risk of accidents on the construction site, protecting the safety of the crane operator and surrounding workers, and reducing the swing of the vertical cable can improve the accuracy of the lifting operation, ensure the accuracy of cargo lifting, and reduce errors and damage.
[0011] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0013] Figure 1 It is a three-dimensional side view structural schematic diagram of the utility model;
[0014] Figure 2 This is a side view of the structure of the handle of the utility model;
[0015] Figure 3 It is a side view structural diagram of the extrusion block of the utility model.
[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0017] 1. Main frame; 2. Clutch; 3. Connecting block; 4. Adjusting mechanism; 41. Transverse wheel; 42. Spring; 43. Extrusion block; 44. Handle; 6. Gear. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-3 The utility model is a crane cable anti-sway device with adjustable damping, comprising a main frame 1, a clutch 2 is fixedly connected to the inside of the main frame 1, an adjusting mechanism 4 is arranged inside the main frame 1, the adjusting mechanism 4 comprises a transverse wheel 41, the side of the transverse wheel 41 is rotatably connected to the inside of the main frame 1, an extrusion block 43 is fixedly connected to one end of the clutch 2, and a handle 44 is fixedly connected to the side of the main frame 1.
[0020] A connecting block 3 is fixedly connected to the side of the main frame 1. The main frame 1 is made of metal material. The main frame 1 made of metal material can ensure the stability and reliability of the device.
[0021] A spring 42 is fixed to the side of the connecting block 3. One end of the spring 42 away from the connecting block 3 is fixedly connected to the side of the main frame 1. The side of the main frame 1 is rotatably connected to a gear 6. The design of the spring 42 is conducive to adjusting the elasticity of the vertical cable.
[0022] A specific application of this embodiment is: three groups of transverse wheels 41 are provided, and the vertical cables of the crane are placed inside the three groups of transverse wheels 41. When the transverse wheels 41 rotate, they will share the pressure. The rotation of the transverse wheels 41 will drive the three gears 6 that are meshed with each other to rotate. A clutch 2 is provided on the side of the main frame 1. The pressure can be adjusted by adjusting the size of the nut. The clutch 2 has a tension drive, which will limit the force of the gear 6 to rotate. Four groups of springs 42 are provided on the side of the main frame 1. The function of the spring 42 is mainly to bear the force of the top structure of the transverse wheel 41.
[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0024] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A crane cable anti-sway device with adjustable damping, comprising a main frame (1), characterized in that: A clutch (2) is fixedly connected to the interior of the main frame (1), and an adjustment mechanism (4) is arranged inside the main frame (1); The adjustment mechanism (4) comprises a transverse wheel (41), the side of which is rotatably connected to the inside of the main frame (1), one end of the clutch (2) is fixedly connected to a squeezing block (43), and the side of the main frame (1) is fixedly connected to a handle (44).
2. The anti-sway device for crane vertical cable with adjustable damping according to claim 1, characterized in that: A connecting block (3) is fixedly connected to the side of the main frame (1), and the main frame (1) is made of metal.
3. The anti-sway device for crane cable with adjustable damping according to claim 2, characterized in that: A spring (42) is fixed to the side of the connecting block (3); one end of the spring (42) away from the connecting block (3) is fixedly connected to the side of the main frame (1); and a gear (6) is rotatably connected to the side of the main frame (1).