CN214828363U

CN214828363U - Lifting appliance

Info

Publication number: CN214828363U
Application number: CN202121619817.9U
Authority: CN
Inventors: 邓盛添; 颜祥伟; 曾杰清; 潘明波
Original assignee: Ayq Xiamen Intelligent Technology Co ltd
Current assignee: Ayq Xiamen Intelligent Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-11-23
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a lifting appliance, including first support arm and second support arm, the rear end of first support arm and second support arm is connected in order to constitute a U-shaped, first support arm top is connected with rings, second support arm front end has a slot that is the U-shaped, first support arm front end swing joint has the shelves pole of area locking function to make behind the slot inserted a T type component, activity shelves pole is with T type component restriction in the U-shaped space that first support arm and second support arm constitute. The device has simple structure and convenient use.

Description

Lifting appliance

Technical Field

The utility model belongs to the technical field of lifting device and specifically relates to a lifting appliance is related to.

Background

When lifting goods, such as lifting machinery or hoist cranes, using equipment with lifting hooks, the lifting rings need to be additionally arranged on the goods, but a lot of goods do not have the lifting rings and have to be lifted in other modes, which causes inconvenience for production.

Disclosure of Invention

In view of this, it is necessary to provide a hanger with simple structure and convenient use.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a lifting appliance, includes first support arm and second support arm, the rear end of first support arm and second support arm is connected in order to constitute a U-shaped, first support arm top is connected with rings, second support arm front end has a slot that is the U-shaped, first support arm front end swing joint has the shelves pole of area locking function to after making the slot insert a T type component, the activity shelves pole restricts T type component in the U-shaped space that first support arm and second support arm constitute.

Further, shelves pole fixed connection is on the front end of a first branch, first branch runs through and swing joint in first branch front end, the front and back end of first branch is located the double-phase offside of first branch front end respectively, the cross section of first branch is non-circular, and the rear end fixedly connected with external diameter of first branch is greater than the dog of first branch external diameter, and the cover is equipped with the spring on the first branch between dog and the first branch, and this spring forces first branch to remain the trend of removing to its rear end throughout.

Furthermore, first support arm front end swing joint has first branch, and first support arm rear end swing joint has the second branch, and shelves pole fixed connection still includes the connecting block of the first branch of a fixed connection and second branch rear end at the front end of first branch, all overlaps on first branch between connecting block and the first branch and the second branch and is equipped with the spring, and this spring forces first branch to remain the trend of removing to its rear end all the time.

Furthermore, a non-circular hole is formed in the connecting block, and a convex part which is matched with the non-circular hole and is embedded into the non-circular hole is arranged at the rear end of the first supporting rod.

Furthermore, the edges and corners of two opposite sides of the bottom of the second support arm are rounded.

Furthermore, the caliber of the slot is large in front and small in back along the entering direction of the T-shaped component.

Compared with the prior art, the utility model discloses following beneficial effect has: the device can quickly connect materials and lift equipment, and is simple in structure and convenient to use.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural diagram of the front side of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the back side of the embodiment of the present invention.

Fig. 3 is a schematic view of a usage status of the embodiment of the present invention.

In the figure: 1-a first support arm, 11-a hanging ring, 2-a second support arm, 21-a slot, 3-a stop rod, 4-a first support rod, 5-a second support rod, 6-a connecting block, 7-a spring, 8-a T-shaped component and 9-a lifting hook.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-2, a lifting appliance includes a first arm 1 and a second arm 2, the rear ends of the first arm 1 and the second arm 2 are connected to form a U-shape, the top of the first arm 1 is connected with a lifting ring 11, and the front end of the second arm 2 is provided with a U-shaped slot 21.

The front end of the first support arm 1 is movably connected with a first support rod 4, the rear end of the first support arm 1 is movably connected with a second support rod 5, the first support rod 4 penetrates through the front end of the first support arm 1, the front end and the rear end of the first support rod 4 are respectively positioned on two opposite sides of the front end of the first support arm 1, the cross section of the first support rod 4 is circular, and the front end of the first support rod 4 is fixedly connected with a stop rod 3.

First branch

4 and 5 rear ends of second branch are connected through a connecting block 6, in order to avoid first branch 4 to take place to rotate, have the non-circular hole on the connecting block 6, adopt the square hole in this embodiment, first branch rear end have with this square hole phase-match and imbed the square convex part in this square hole.

The first support rod 4 and the second support rod 5 between the connecting block 6 and the first support arm 1 are both sleeved with springs 7, and the springs 7 force the first support rod 4 to always keep a trend of moving towards the rear end of the first support rod.

In this embodiment, in order to better insert and extract the second arm 2, the edges of the two opposite sides of the bottom of the second arm 2 are rounded.

In this embodiment, in order to make it easier to insert the slot 21 into the T-shaped member 8, the diameter of the slot 21 is larger in the front and smaller in the rear direction along the entering direction of the T-shaped member 8.

There are, of course, many ways of connecting the stop lever 3, and the above is just a preferred embodiment, and the two springs are used to ensure that the stop lever has enough resistance to prevent the T-shaped member from separating from the U-shaped space formed by the first arm and the second arm. If the larger spring thrust is not needed, the second supporting rod can be cancelled, the shaft section of the first supporting rod is directly selected and used in a non-circular shape, a stop block with the outer diameter larger than that of the first supporting rod is fixedly connected to the rear end of the first supporting rod, a spring is sleeved on the first supporting rod between the stop block and the first supporting rod, and the same function can be achieved.

When the device is used, as shown in fig. 3, the connecting block 6 is pushed first, so that the connecting block 6 presses the spring 7, the stop lever 3 is pushed to be separated from the U-shaped area formed by the first support arm 1 and the second support arm 2, then the slot 21 is inserted into the T-shaped member 8, the connecting block 6 is released, the stop lever 3 is reset to be close to the U-shaped area formed by the first support arm 1 and the second support arm 2, so that the T-shaped member 8 is limited in the U-shaped space formed by the first support arm 1 and the second support arm 2, and then the lifting ring 11 is hooked by the lifting hook 9.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A lifting appliance is characterized in that: including first support arm and second support arm, the rear end of first support arm and second support arm is connected in order to constitute a U-shaped, first support arm top is connected with rings, second support arm front end has a slot that is the U-shaped, first support arm front end swing joint has the shelves pole of area locking function to after making the slot insert a T type component, the activity shelves pole restricts T type component in the U-shaped space that first support arm and second support arm constitute.

2. The spreader of claim 1, wherein: the utility model discloses a stop lever, including first branch, second branch, stopper, spring, first branch, second branch, stopper, first branch, second branch, first branch and second branch, stopper and first branch, stopper and second branch are connected, stopper and first branch are connected, stopper and second branch are connected, the stopper is connected with the second branch, the second branch is connected with the first branch, the stopper is connected with the second branch, the second branch is connected with the second branch, the stopper is connected with the second branch, the second branch is connected with the second branch.

3. The spreader of claim 1, wherein: the utility model discloses a support arm, including first support arm, first support arm front end swing joint have first branch, and first support arm rear end swing joint has the second branch, and shelves pole fixed connection still includes the connecting block of the first branch of a fixed connection and second branch rear end at the front end of first branch, all overlaps on first branch between connecting block and the first support arm and the second branch to be equipped with the spring, and this spring forces first branch to remain the trend of removing to its rear end all the time.

4. The spreader of claim 3, wherein: the connecting block is provided with a non-circular hole, and the rear end of the first supporting rod is provided with a convex part which is matched with the non-circular hole and is embedded into the non-circular hole.

5. The spreader of claim 1, wherein: and chamfering edges of two opposite sides at the bottom of the second support arm.

6. The spreader of claim 1, wherein: the caliber of the slot is big in front and small in back along the entering direction of the T-shaped component.