A multifunctional sling

Abstract

The utility model relates to a hoist technical field, concretely relates to a multifunctional hoist, include, connecting disc and gallows, and connecting disc and gallows are connected through the suspender, the gallows is detachable structure, the gallows includes pull rod, clamping plate, first connecting rod and second connecting rod, wherein, pull rod, first connecting rod and second connecting rod all are equipped with a plurality of, a plurality of first connecting rod one end all are detachably connected with clamping plate, a plurality of first connecting rod other end and pull rod's top end are detachably connected, a plurality of pull rod's bottom and second connecting rod are detachably connected, connecting disc is connected on the crane hook through the upper portion, and through the gallows connection is hoisted, through replacing different specifications first connecting rod and second connecting rod, to be able to nimble change the specification of gallows, realize the hoisting of different specifications articles, this hoist specific volume is small, dead weight is light, can be according to the special need and install different parts and realize different function, nimble changeable.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, specifically to a multi-functional lifting equipment. Background Technology

[0002] In existing technologies, cranes require the use of lifting devices when lifting large, heavy objects. These devices connect the crane to the load. Currently, the simplest components of lifting devices for lifting heavy objects are hooks and steel cables.

[0003] In the production process of some enterprises, different products need to be hoisted and moved. When some products are of high importance, have large gaps between hoisting points, or have other special requirements, special hoisting tools are needed for hoisting.

[0004] However, since the company's products have many specifications and each specification has a small quantity, it would be a waste of resources to make a separate lifting tool for a single product. Therefore, there is an urgent need to design a multi-functional lifting tool that can lift objects of different specifications. Utility Model Content

[0005] This utility model provides a multi-functional lifting tool to solve the technical problem in the prior art that the objects to be lifted are of many specifications and few in number, resulting in the waste of resources and occupation of factory space due to the need to manufacture multiple lifting tools.

[0006] To solve the above problems, the present invention provides a multi-functional lifting device with the following technical solution: Includes a connecting plate and a hanger, which are connected by slings; The hanger is a detachable structure, and includes a tie rod, a clamp, a first connecting rod, and a second connecting rod. Multiple tie rods, first connecting rods, and second connecting rods are provided. One end of each of the multiple first connecting rods is detachably connected to the clamp, the other end of each of the multiple first connecting rods is detachably connected to the top end of the tie rod, and the bottom end of each of the multiple tie rods is detachably connected to the second connecting rod.

[0007] Furthermore, the top of the connecting plate is provided with a first lifting hole, and the outer peripheral surface of the connecting plate is provided with a plurality of second and third lifting holes for connecting the slings. The second and third lifting holes are staggered, and the second lifting hole is located above the third lifting hole.

[0008] Furthermore, there are four second and four third lifting holes. The included angle between the four second lifting holes is 90°, and the minimum included angle between any two of the four third lifting holes is 60° and the maximum included angle is 120°.

[0009] Furthermore, the clamping plate is provided with a plurality of evenly distributed pin holes, and the first connecting rod is detachably connected to the clamping plate by means of pins.

[0010] Furthermore, the top outer wall of the pull rod is provided with a sleeve, which is fixedly connected to the pull rod. The top of the sleeve is connected to the sling through a shackle. A steering seat is rotatably connected to the outer wall of the sleeve. The end of the first connecting rod away from the clamp plate is detachably connected to the steering seat through a pin.

[0011] Furthermore, a steering seat is rotatably connected to the bottom outer wall of the pull rod, and the two ends of the second connecting rod are detachably connected to the steering seats on the bottom ends of the two pull rods respectively via pins.

[0012] Furthermore, both the outer wall of the sleeve and the outer wall of the bottom end of the tie rod are provided with limiting rings to limit the position of the steering seat.

[0013] Furthermore, the outer wall of the sleeve is also provided with an elongated hole.

[0014] The beneficial effects of the multifunctional lifting device provided by this utility model are: This utility model is constructed by setting up a connecting plate, a tie rod, a clamping plate, a first connecting rod, and a second connecting rod, and assembling the above components with pins. The connecting plate is connected to the crane hook at the top, and the object to be lifted is connected through the lifting frame. By replacing the first and second connecting rods of different specifications, the specifications of the lifting frame can be flexibly changed to achieve the lifting of items of different sizes. This lifting frame is small in size and light in weight, and different parts can be added according to special needs to achieve different functions, making it flexible and versatile.

[0015] This utility model provides multiple first and second lifting holes on the connecting plate, with the first and second lifting holes staggered to allow for the use of multiple lifting points. This enables the sling to extend at different angles and, under the premise that the force direction of the sling is parallel to the direction of the lifting lugs on the sling, it meets the requirements for lifting various objects.

[0016] This utility model features a clamping plate with multiple pin holes, allowing for the selection of different hole positions when installing the first connecting rod, thus ensuring that the clamping plate can flexibly cooperate with the first connecting rod. Attached Figure Description

[0017] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein: Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is an isometric structural diagram of the connecting disc in this utility model; Figure 3 This is a bottom view of the connecting plate structure in this utility model; Figure 4 This is an isometric structural diagram of the hanger in this utility model; Figure 5 for Figure 4 Enlarged structural diagram at point A; Figure 6 for Figure 4 Enlarged structural diagram at point B; Figure 7 for Figure 4 Enlarged structural diagram at point C.

[0018] Explanation of reference numerals in the attached figures: 1. Connecting plate; 101. First lifting hole; 102. Second lifting hole; 103. Third lifting hole; 2. Suspension straps; 3. Hanger; 301. Tie rod; 302. Clamping plate; 303. First connecting rod; 304. Second connecting rod; 4. Shackle; 5. Sleeve; 6. Limit ring; 7. Steering seat; 8. Long hole; 9. Pin hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] The number of any elements in the accompanying drawings is for illustrative purposes only and not as a limitation, and any naming is for distinction only and has no limiting meaning.

[0021] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0022] An embodiment of a multi-functional lifting device provided by this utility model: Example 1

[0023] like Figures 1 to 7 As shown, A multi-functional lifting device includes a connecting plate 1 and a lifting frame 3. The top of the connecting plate 1 is connected to the upper part of the crane hook. The bottom outer periphery of the connecting plate 1 is provided with multiple lifting holes. The lifting holes are connected to the lifting frame 3 through shackles 4 and slings 2. The hanger 3 includes a tie rod 301, a clamping plate 302, a first connecting rod 303, and a second connecting rod 304. There are multiple tie rods 301, first connecting rods 303, and second connecting rods 304. When there are four tie rods 301, the four tie rods 301 are arranged vertically and evenly distributed. The clamping plate 302 is located in the middle between the four tie rods 301 and is located on the side close to the connecting plate 1. One end of the multiple first connecting rods 303 is connected to the clamping plate 302 by a pin, and the other end of the multiple connecting rods is detachably connected to the tie rods 301. The bottom ends of the four tie rods 301 are connected to each other by four second connecting rods 304, thereby forming a stable frame structure. By setting up a connecting plate 1, a tie rod 301, a clamping plate 302, a first connecting rod 303, and a second connecting rod 304, and assembling the above components with pins, the connecting plate 1 is connected to the crane hook at the top and the object to be lifted is connected through the lifting frame 3. By replacing the first connecting rod 303 and the second connecting rod 304 with different specifications, the specifications of the lifting frame 3 can be flexibly changed to realize the lifting of items of different specifications. This lifting frame is small in size and light in weight, and different parts can be added according to special needs to achieve different functions, making it flexible and versatile. Example 2

[0024] The top of the connecting plate 1 is provided with a first lifting hole 101, and the outer circumference of the connecting plate 1 is provided with a plurality of second lifting holes 102 and third lifting holes 103 for connecting the lifting strap 2. The second lifting holes 102 and third lifting holes 103 are staggered, and the second lifting holes 102 are located above the third lifting holes 103. There are four second lifting holes 102 and four third lifting holes 103, forming eight lifting points. The included angle between the four second lifting holes 102 is 90°, and the four included angle readings formed between the four third lifting holes 103 are 60°, 120°, 60°, and 120°, respectively. By using different lifting points in combination, the sling 2 can be extended to different angles, and the lifting tool can be used to lift various objects while ensuring that the force direction of the sling 2 is parallel to the direction of the lifting lugs on the sling 3. To facilitate the connection of sling 2 to hanger 3 and connecting plate 1, shackles 4 are used for connection of sling 2 to hanger 3 and connecting plate 1. Example 3

[0025] To facilitate the connection between the first connecting rod 303 and the clamping plate 302, the clamping plate 302 has multiple evenly distributed pin holes 9. The included angle between the pin holes 9 can be set to 30°, 60°, or 90°. The first connecting rod 303 also has matching pin holes 9 at both ends. Different hole positions can be selected when installing the first connecting rod 303 to ensure that the clamping plate 302 can flexibly cooperate with the first connecting rod 303. The clamping plate 302 and the first connecting rod 303 are connected by a pin. When using the pin, it is inserted from top to bottom. In addition, to improve the strength of the tie rod 301, a sleeve 5 is welded to the top of the tie rod 301, and an elongated hole 8 is opened on the sleeve 5. The elongated hole 8 is used for welding and can ensure the connection strength between the sleeve 5 and the tie rod 301. A steering seat 7 is installed on the outer wall of the sleeve. The steering seat 7 can rotate flexibly along the outer wall of the sleeve. The steering seat 7 on the sleeve is connected to the first connecting rod 303 by a pin. A steering seat 7 is also provided at the bottom of the tie rod 301. The steering seat 7 at the bottom of the tie rod 301 is connected to the second connecting rod 304 by a pin. To prevent the steering seat 7 from sliding along the vertical direction of the tie rod 301, multiple limiting rings 6 are provided on the outer wall of the sleeve and the bottom outer wall of the tie rod 301.

[0026] In the above embodiments, the pins are all connected to the hanger 3 or the clamp 302 by chains or ropes to achieve the functions of preventing detachment and loss of each part. In addition, handles can be set at reasonable positions on the hanger 3 to facilitate worker operation and use of the lifting equipment in environments without large equipment.

[0027] Based on the above description in this specification, those skilled in the art will also understand that the following terms used, such as "upper," "lower," "front," "rear," "left," "right," "width," "horizontal," "top," "bottom," "inner," and "outer," are terms indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as limitations on the present invention.

[0028] In addition, in the description of this specification, "multiple" means at least two, such as two, three or more, etc., unless otherwise expressly and specifically defined.

Claims

1. A multi-functional spreader, characterized by: Includes a connecting plate and a hanger, which are connected by slings; The hanger is a detachable structure, comprising a tie rod, a clamp, a first connecting rod, and a second connecting rod. Multiple tie rods, first connecting rods, and second connecting rods are provided. One end of each of the multiple first connecting rods is detachably connected to the clamp, and the other end of each of the multiple first connecting rods is detachably connected to the top end of the tie rod. The bottom ends of the multiple tie rods are interconnected through the second connecting rod to form a stable frame structure.

2. A multi-functional sling as claimed in claim 1, wherein: The top of the connecting plate is provided with a first lifting hole, and the outer circumference of the connecting plate is provided with a plurality of second and third lifting holes for connecting slings. The second and third lifting holes are staggered, and the second lifting holes are located above the third lifting holes.

3. A multi-functional sling as claimed in claim 2, wherein: There are four second and four third lifting holes. The included angle between the four second lifting holes is 90°. The minimum included angle between any two of the four third lifting holes is 60° and the maximum included angle is 120°.

4. A multi-functional sling as claimed in claim 1, wherein: The clamping plate has multiple evenly distributed pin holes, and the first connecting rod is detachably connected to the clamping plate by a pin.

5. A multi-functional lifting spreader as claimed in claim 1, characterized in that: The top outer wall of the pull rod is provided with a sleeve, which is fixedly connected to the pull rod. The top of the sleeve is connected to the sling through a shackle. A steering seat is rotatably connected to the outer wall of the sleeve. The end of the first connecting rod away from the clamp is detachably connected to the steering seat through a pin.

6. A multi-functional lifting spreader as claimed in claim 1, characterized in that: The bottom outer wall of the pull rod is rotatably connected to a steering seat, and the two ends of the second connecting rod are detachably connected to the steering seats on the bottom ends of the two pull rods respectively through pins.

7. A multi-functional lifting spreader as claimed in claim 5, characterised in that: Both the outer wall of the sleeve and the outer wall of the bottom end of the tie rod are provided with limiting rings to limit the position of the steering seat.

8. A multi-functional lifting spreader as claimed in claim 5, characterised in that: The outer wall of the sleeve is also provided with an elongated hole.

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