Damping supporting device for hoisting equipment installation
By designing a vibration damping support device that includes a mounting base, a rotating sleeve, a sliding component, a spring, and a hydraulic cylinder, the problem of vibration reduction during lifting equipment vibration was solved, achieving stable support and buffering effect for the equipment, and improving construction safety and efficiency.
Patent Information
- Application Number
- CN202520795836.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-24
AI Technical Summary
Existing lifting equipment support devices have unsatisfactory shock absorption effects when subjected to external vibrations, affecting the safe and stable use of the equipment.
A shock-absorbing support device was designed, comprising a mounting base, a rotating sleeve, a sliding component, a spring, and a hydraulic cylinder. Through the spring's elasticity and the adjustment of the hydraulic cylinder, the device achieves support and cushioning effects for the lifting equipment.
It effectively buffers external vibrations, improves the stability and safety of lifting equipment, and ensures the safety and efficiency of construction.
Smart Images
Figure CN223881629U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to shock support device technical field, specifically, it relates to a shock support device for hoisting equipment installation. BACKGROUND
[0002] Hoisting equipment is often used in power construction. Hoisting equipment has a wide range of applications in power construction, and is used to install various power equipment such as transformers, cables, and generator sets. These devices are usually heavy, and need to be hoisted, positioned, and installed by hoisting machinery to ensure their safety and normal use, and to ensure the safety and efficiency of construction.
[0003] The existing hoisting equipment is generally installed by its own supporting feet after being installed in the appropriate position, which can support the hoisting equipment. However, the existing hoisting equipment supporting feet do not have a damping effect, and the damping and shock resistance effect of the hoisting equipment is not ideal when affected by external vibration. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a shock support device for hoisting equipment installation, which can support the hoisting equipment and provide a buffering effect when the hoisting equipment is affected by external vibration, facilitating the use of the hoisting equipment.
[0005] The utility model adopts the technical scheme of:
[0006] The application provides a shock support device for hoisting equipment installation, which includes a mounting seat, a rotating sleeve and a sliding assembly are provided at the bottom of the mounting seat, the top of the rotating sleeve is rotatably arranged at the bottom of the mounting seat, the top of the sliding assembly is slidably arranged in the rotating sleeve, and the bottom of the sliding assembly is rotatably provided with a pad outside the rotating sleeve; a spring is arranged in the rotating sleeve, one end of the spring is connected with the rotating sleeve, and the other end of the spring is connected with the sliding assembly; a first hydraulic oil cylinder is arranged at the bottom of the mounting seat, the top of the first hydraulic oil cylinder is rotatably arranged at the bottom of the mounting seat, and the bottom of the first hydraulic oil cylinder is rotatably connected with the side wall of the rotating sleeve.
[0007] Further, in some embodiments of the utility model, the bottom of the mounting seat is provided with a containing groove, and the rotating sleeve and the first hydraulic oil cylinder are arranged in the containing groove.
[0008] Further, in some embodiments of the utility model, the sliding assembly includes a sliding rod and a telescopic leg arranged on the sliding rod, the top of the sliding rod is slidably arranged in the rotating sleeve, and the spring is connected with the sliding rod; the pad is rotatably arranged at the bottom of the telescopic leg.
[0009] Further, in some embodiments of the utility model, telescopic leg sliding sleeve is equipped in the outer lateral wall of sliding rod and is slidingly arranged in the inner lateral wall of rotating sleeve.
[0010] Further, in some embodiments of the utility model, the lateral wall of rotating sleeve is provided with a strip-shaped through hole along its axial direction.
[0011] Further, in some embodiments of the utility model, telescopic leg is provided with a tension spring, and the top of the backing plate is provided with a pull ring.
[0012] Further, in some embodiments of the utility model, an adjusting assembly is arranged between the spring and the rotating sleeve, the adjusting assembly comprises a driving motor fixed in the rotating sleeve and an adjusting slider slidingly arranged in the inner lateral wall of the rotating sleeve; the transmission shaft of the driving motor is provided with a screw rod, the screw rod passes through the adjusting slider and is threadedly connected with the adjusting slider; the spring is connected with the adjusting slider.
[0013] Further, in some embodiments of the utility model, the inner lateral wall of the rotating sleeve is provided with a guide limiting sliding groove, and the adjusting slider is provided with a guide limiting block slidingly arranged in the guide limiting sliding groove.
[0014] Compared with the prior art, the embodiments of the utility model have at least the following advantages or beneficial effects:
[0015] The utility model discloses a kind of shock-absorbing supporting devices for hoisting equipment installation, including mounting seat, the bottom of mounting seat is equipped with rotating sleeve and sliding assembly, the top of rotating sleeve is rotationally arranged in the bottom of mounting seat, the top of sliding assembly is slidingly arranged in rotating sleeve, and the bottom of sliding assembly is located outside rotating sleeve and is rotationally equipped with backing plate;Spring is arranged in rotating sleeve, one end of spring is connected with rotating sleeve, and the other end of spring is connected with sliding assembly;The bottom of mounting seat is equipped with first hydraulic cylinder, the top of first hydraulic cylinder is rotationally arranged in the bottom of mounting seat, and the bottom of first hydraulic cylinder is rotationally connected with the lateral wall of rotating sleeve. It can support hoisting equipment, and when hoisting equipment is affected by external vibration, it can play the effect of buffering, facilitate the use of hoisting equipment. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be simply introduced to the drawings needed to be used in the embodiments, and should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for ordinary skilled person in the art, other related drawings can be obtained according to these drawings without creating creative labor.
[0017] Figure 1 The front view of the shock-absorbing supporting device provided in the embodiments of the utility model;
[0018] Figure 2 A cross-sectional view of the shock-absorbing supporting device provided by the embodiment of the present application is provided.
[0019] Figure 3 To Figure 2 An enlarged view of A in the middle;
[0020] Figure 4 A front view of the position of the backing plate provided by the embodiment of the present application.
[0021] Icon: 1 - mounting seat; 2 - rotating sleeve; 3 - backing plate; 4 - spring; 5 - first hydraulic cylinder; 6 - containing groove; 7 - sliding rod; 8 - telescopic leg; 9 - second hydraulic cylinder; 10 - through hole; 11 - tension spring; 12 - pull ring; 13 - drive motor; 14 - adjusting slider; 15 - screw rod; 16 - guide limiting block; 17 - guide limiting sliding groove. DETAILED DESCRIPTION
[0022] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0023] Embodiment
[0024] Please refer to Figures 1-4 , the embodiment provides a shock-absorbing supporting device for installation of hoisting equipment, which comprises a mounting seat 1, the bottom of the mounting seat 1 is provided with a rotating sleeve 2 and a sliding assembly, the top of the rotating sleeve 2 is rotatably arranged at the bottom of the mounting seat 1, the top of the sliding assembly is slidably arranged in the rotating sleeve 2, and the bottom of the sliding assembly is located outside the rotating sleeve 2 and rotatably provided with a backing plate 3; the rotating sleeve 2 is provided with a spring 4, one end of the spring 4 is connected with the rotating sleeve 2, and the other end of the spring 4 is connected with the sliding assembly; the bottom of the mounting seat 1 is provided with a first hydraulic cylinder 5, the top of the first hydraulic cylinder 5 is rotatably arranged at the bottom of the mounting seat 1, and the bottom of the first hydraulic cylinder 5 is rotatably connected with the side wall of the rotating sleeve 2.
[0025] In actual use, the mounting seat 1 is fixed to the hoisting equipment for fixed installation, when the shock-absorbing supporting device is not used, the first hydraulic cylinder 5 is in a shortened state, at this time, the first hydraulic cylinder 5 pulls the rotating sleeve 2 to be close to the bottom of the mounting seat 1 for storage. When the shock-absorbing supporting device is used, the first hydraulic cylinder 5 is elongated and pushes the rotating sleeve 2 to rotate downward along the bottom of the mounting seat 1, and then the backing plate 3 abuts against the ground, and after installation, as Figure 1 and Figure 2The cushion plate 3 is abutted against the ground to support the hoisting equipment. Meanwhile, the sliding assembly is slidably arranged in the rotating sleeve 2, and the spring 4 is arranged to apply elastic force to the sliding assembly. When the hoisting equipment is affected by external vibration, the sliding assembly slides relative to the rotating sleeve 2, and the spring 4 is arranged to apply elastic force to the sliding assembly to buffer the sliding of the sliding assembly, so that the effect of buffering is achieved, and the hoisting equipment is convenient to use.
[0026] As shown in Figures 1-2 In some embodiments, the mounting base 1 is provided with a containing groove 6, and the rotating sleeve 2 and the first hydraulic oil cylinder 5 are arranged in the containing groove 6. When the damping support device is not used, the first hydraulic oil cylinder 5 is in a shortened state, and the rotating sleeve 2 and the first hydraulic oil cylinder 5 can be rotatably embedded in the containing groove 6 for storage, so that the operation is convenient.
[0027] As shown in Figures 1-2 In some embodiments, the sliding assembly comprises a sliding rod 7 and a telescopic leg 8 arranged on the sliding rod 7. The top of the sliding rod 7 is slidably arranged in the rotating sleeve 2, and the spring 4 is connected with the sliding rod 7. The cushion plate 3 is rotatably arranged at the bottom of the telescopic leg 8. The telescopic leg 8 is slidably arranged on the outer wall of the sliding rod 7 and is slidably arranged in the inner wall of the rotating sleeve 2. The second hydraulic oil cylinder 9 is arranged in the sliding rod 7, and the telescopic leg 8 is arranged at the telescopic end of the second hydraulic oil cylinder 9.
[0028] The sliding rod 7 and the telescopic leg 8 are arranged. When the damping support device is used, the second hydraulic oil cylinder 9 can be extended to push the telescopic leg 8 to slide downward, so that the length of the sliding assembly as a whole is increased, and the cushion plate 3 at the bottom of the telescopic leg 8 is abutted against the ground to support. When the damping support device is not used, the second hydraulic oil cylinder 9 can be shortened to pull the telescopic leg 8 to partially retract into the rotating sleeve 2, so that the length of the sliding assembly as a whole is decreased, and the sliding assembly is conveniently stored in the containing groove 6.
[0029] As shown in Figure 1 In some embodiments, the rotating sleeve 2 is provided with a strip-shaped through hole 10 along the axial direction of the rotating sleeve 2. The oil pipe for supplying hydraulic oil to the second hydraulic oil cylinder 9 can pass through the through hole 10 and be connected with the second hydraulic oil cylinder 9, so that the second hydraulic oil cylinder 9 is conveniently supplied with hydraulic oil through the oil pipe during use, and the use is more convenient.
[0030] As shown in Figures 1-4As shown, in some embodiments, the telescopic leg 8 is equipped with a tension spring 11, and the top of the pad 3 is equipped with a pull ring 12. This invention, by setting the tension spring 11 and pull ring 12, with the top of the tension spring 11 rotatably connected to the telescopic leg 8 and the bottom of the tension spring 11 having a pull hook, allows the worker to hook the pull ring 12 with the bottom of the tension spring 11 after the rotating sleeve is retracted into the receiving groove 6. The tension spring 11 pulls on the pad 3, keeping it roughly horizontal, facilitating its retraction into the receiving groove 6. It also prevents the pad 3 from swinging freely at the bottom of the telescopic leg 8 after retraction, improving its stability during retraction.
[0031] like Figures 1-3 As shown, in some embodiments, an adjustment assembly is provided between the spring 4 and the rotating sleeve 2. The adjustment assembly includes a drive motor 13 fixed inside the rotating sleeve 2 and an adjustment slider 14 slidably disposed on the inner side wall of the rotating sleeve 2. The drive shaft of the drive motor 13 is provided with a screw 15, which passes through the adjustment slider 14 and is threadedly connected to the adjustment slider 14. The spring 4 is connected to the adjustment slider 14.
[0032] This invention, by setting an adjustment component, allows for the adjustment of the length of the spring 4 after installation, when the pad 3 is in contact with the ground. This adjustment allows for the adjustment of the spring's elastic force. During adjustment, the drive motor 13 drives the screw 15 to rotate. The rotating screw 15 then drives the adjusting slider 14 downwards, compressing the spring 4 and shortening its length, thus increasing the elastic force. Similarly, when the drive motor 13 drives the screw 15 to rotate in the opposite direction, the adjusting slider 14 moves upwards, lengthening the spring 4 and decreasing its elastic force. In this embodiment, the drive motor 13 can be a stepper motor.
[0033] like Figures 1-3 As shown, in some embodiments, the inner wall of the rotating sleeve 2 is provided with a guide limiting groove 17, and the adjusting slider 14 is provided with a guide limiting block 16, which is slidably disposed in the guide limiting groove 17. This invention, by setting the guide limiting block 16 and the guide limiting groove 17, and by having the guide limiting block 16 slidably disposed within the guide limiting groove 17, limits the sliding of the adjusting slider 14, preventing the adjusting slider 14 from rotating, thus facilitating the screw 15 to drive the adjusting slider 14 to move and adjust its position.
[0034] In addition, unless specifically stated or limited otherwise, in the embodiments of the present application, if the terms "mount", "connect" appear, it should be understood as a broad meaning, for example, "connect" can be detachable connection, can also be non-detachable connection; can be direct connection, can also be indirect connection through intermediate medium. If the terms "upper", "lower", "left", "right", "inner", "outer", "side" and other orientation terms appear, only refer to the direction of the drawing or the orientation of the product when it is used, only for the purpose of clearly describing the present application, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as a limitation on the present application. The terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance; "a plurality of" means at least two. In the embodiments of the present application, the relative positional relationship limitations mentioned, such as parallel, perpendicular, aligned and the like, are relative to the current process level, and are not strictly limited, and a small amount of deviation is allowed, such as approximately parallel, approximately perpendicular, approximately aligned and the like. For example, A is parallel to B, which means that A and B are parallel or approximately parallel, and the included angle between A and B can be between 0 degrees and 10 degrees.
[0035] The above is only some embodiments and implementations of the present application, and the protection scope of the present application is not limited thereto. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other, and any combination of features in different embodiments is also within the protection scope of the present application. Any changes or replacements that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application.
Claims
1. A damping support device for a hoisting equipment installation, characterized by: The mounting seat is provided with a rotating sleeve and a sliding assembly at the bottom, the top of the rotating sleeve is rotatably arranged at the bottom of the mounting seat, the top of the sliding assembly is slidably arranged in the rotating sleeve, the bottom of the sliding assembly is located outside the rotating sleeve and rotatably provided with a base plate; a spring is arranged in the rotating sleeve, one end of the spring is connected with the rotating sleeve, and the other end of the spring is connected with the sliding assembly; the bottom of the mounting seat is provided with a first hydraulic oil cylinder, the top of the first hydraulic oil cylinder is rotatably arranged at the bottom of the mounting seat, and the bottom of the first hydraulic oil cylinder is rotatably connected with the side wall of the rotating sleeve.
2. The damping support device for a hoisting apparatus installation according to claim 1, characterized by: The bottom of the mounting seat is provided with a containing groove, and the rotating sleeve and the first hydraulic oil cylinder are arranged in the containing groove.
3. The damping support device for a hoisting apparatus installation according to claim 1, characterized by: The sliding assembly comprises a sliding rod and a telescopic leg arranged on the sliding rod, the top of the sliding rod is slidably arranged in the rotating sleeve, and the spring is connected with the sliding rod; and the base plate is rotatably arranged at the bottom of the telescopic leg.
4. The damping support device for a hoisting apparatus installation according to claim 3, characterized by: The telescopic leg is slidably arranged on the outer side wall of the sliding rod and the inner side wall of the rotating sleeve; a second hydraulic oil cylinder is arranged in the sliding rod, and the telescopic leg is arranged at the telescopic end of the second hydraulic oil cylinder.
5. A damping support device for a hoisting apparatus installation according to claim 4, characterized in that: The side wall of the rotating sleeve is provided with a strip-shaped through hole along the axial direction thereof.
6. The damping support device for a hoisting apparatus installation according to claim 3, characterized by: The telescopic leg is provided with a tension spring, and the top of the base plate is provided with a pull ring.
7. The damping support device for a hoisting apparatus installation according to claim 1, characterized by: An adjusting assembly is arranged between the spring and the rotating sleeve, the adjusting assembly comprises a driving motor fixed in the rotating sleeve and an adjusting block slidably arranged on the inner side wall of the rotating sleeve; a transmission shaft of the driving motor is provided with a screw rod, the screw rod penetrates through the adjusting block and is threadedly connected with the adjusting block; and the spring is connected with the adjusting block.
8. A damping support device for a hoisting apparatus installation according to claim 7, characterized in that: The inner side wall of the rotating sleeve is provided with a guide limiting sliding groove, and the adjusting block is provided with a guide limiting block slidably arranged in the guide limiting sliding groove.