CN216190350U

CN216190350U - Crane safety lifting appliance convenient to disassemble and assemble

Info

Publication number: CN216190350U
Application number: CN202122466440.4U
Authority: CN
Inventors: 魏禺豪; 鲁先海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-05
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of crane lifting appliances, in particular to a crane safety lifting appliance convenient to disassemble and assemble, which comprises a lifting frame and a bottom plate, wherein the bottom plate and a first electric telescopic rod are fixedly connected to the outer side of the bottom end of the lifting frame, a clamping and disassembling mechanism comprises the lifting frame and the bottom plate, a top frame is fixedly connected to the inner side of the lifting frame, a second electric telescopic rod is fixedly connected to the outer side of the top frame, a first sliding block is fixedly connected to the tail end of a thin shaft of the second electric telescopic rod, a baffle is fixedly connected to the bottom end of the first sliding block, a sliding rod is slidably connected to the inner side of the bottom plate, a stud is connected to the inner sides of the bottom plate and the sliding rod in a threaded manner, a second sliding block is slidably connected to the outer side of the sliding rod, and a J-shaped lifting hook is fixedly connected to the bottom of the second sliding block, is worthy of popularization and application.

Description

Crane safety lifting appliance convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of crane lifting appliances, in particular to a crane safety lifting appliance convenient to disassemble and assemble.

Background

The crane safety lifting appliance is a device for lifting and taking a heavy object in a lifting machine, special riggings such as a lifting hook, a steel wire rope and a chain are commonly used in the lifting appliance, the most commonly used lifting appliance for lifting and taking finished articles is the lifting hook and the lifting belt, and other lifting rings, lifting suckers, clamps, forks and the like are widely applied to the lifting and lifting industry, are hung on the lifting hook as a replaceable auxiliary lifting appliance for temporary use and are commonly used in various warehouses and storage yards to improve the operation efficiency, so that the crane safety lifting appliance convenient to disassemble and assemble is required.

General hoist safety lifting device has not set up the block dismouting problem of being convenient for to the lifting hook, is not convenient for carry out the periodic replacement maintenance to the lifting hook, and general hoist safety lifting device has not set up the problem of buckling the protection machanism that buckles to touching of lifting hook, leads to easily touching after the lifting hook installation is used to press and buckle, consequently, provides a hoist safety lifting device of being convenient for dismouting to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crane safety lifting appliance convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a hoist safety hoist convenient to dismouting, is including hanging frame and bottom plate, hang frame bottom outside fixedly connected with bottom plate and first electric telescopic handle, it is provided with block dismouting mechanism to hang frame and bottom plate inboard, first electric telescopic handle bottom is provided with touches and presses protection machanism.

Preferably, block dismouting mechanism is including hanging frame and bottom plate, hang the inboard fixedly connected with roof-rack of frame, roof-rack top outside fixedly connected with second electric telescopic handle, the first slider of the terminal fixedly connected with of the thin axle of second electric telescopic handle, first slider bottom fixedly connected with baffle, the inboard sliding connection of bottom plate has the slide bar, the inboard threaded connection of bottom plate and slide bar has the double-screw bolt, slide bar outside sliding connection has the second slider, second slider bottom fixedly connected with J type lifting hook.

Preferably, the outer side of the top end of the hanging frame is fixedly connected with an external power supply, a controller and a sling.

Preferably, the touch protection mechanism comprises a first electric telescopic rod, a spring rod is fixedly connected to the inner side of the bottom plate, a bearing frame is fixedly connected to the bottom end of the hanging frame, and a pressing frame is fixedly connected to the bottom end of the first electric telescopic rod.

Preferably, the inner side of the first sliding block is connected with the top frame in a sliding mode.

Preferably, the bottom end of the pressing frame is fixedly connected with a glue line base plate.

Preferably, the pressing frame is connected with the inside of the bearing frame in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the bottom plate, the top frame, the second electric telescopic rod, the first slider, the baffle, the slide rod, the stud, the second slider, the J-shaped lifting hook, the controller and the spring rod, the sliding installation of the J-shaped lifting hook is completed through the sliding of the slide rod and the inner part of the bottom plate and the sliding of the second slider and the slide rod, the second electric telescopic rod is controlled by the controller to drive the baffle and the first slider to slide towards the outer side until the disassembly and the installation of the J-shaped lifting hook are completed through the limiting of the clamping of the second slider and the rod body of the spring rod, the problem that the common crane safety lifting appliance is not provided with a clamping disassembly and assembly device which is convenient for the lifting hook is solved, and the practicability of the device is greatly improved.

2. According to the utility model, through the arrangement of the first electric telescopic rod, the spring rod, the bearing frame, the pressing frame and the rubber layer base plate, the controller controls the first electric telescopic rod to drive the pressing frame and the rubber layer base plate to press down the touch pressing fit of the buckle for placing the J-shaped lifting hook, the function of vertical clamping bending protection of the J-shaped lifting hook is completed through the spring rod and the slide rod, the problem that a common crane safety lifting appliance is not provided with a touch pressing bending protection mechanism for the lifting hook is solved, and the stability and the reliability of the device are greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sliding bar of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 4 is a schematic structural diagram of FIG. 1 at B according to the present invention.

In the figure: 1-hanging frame, 2-bottom plate, 3-first electric telescopic rod, 4-top frame, 5-second electric telescopic rod, 6-first slide block, 7-baffle, 8-slide rod, 9-stud, 10-second slide block, 11-J type lifting hook, 12-external power supply, 13-controller, 14-spring rod, 15-bearing frame, 16-pressing frame, 17-adhesive layer base plate and 18-sling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a hoist safety hoist convenient to dismouting, includes and hangs frame 1 and bottom plate 2 hangs 1 bottom outside fixedly connected with bottom plate 2 of frame and first electric telescopic handle 3, hangs

frame

1 and 2 inboards of bottom plate and is provided with block dismouting mechanism, and 3 bottoms of first electric telescopic handle are provided with touches and press protection machanism.

The clamping and dismounting mechanism comprises a hanging frame 1 and a bottom plate 2, wherein the inner side of the hanging frame 1 is fixedly connected with a top frame 4, the outer side of the top frame 4 is fixedly connected with a second electric telescopic rod 5, the tail end of a thin shaft of the second electric telescopic rod 5 is fixedly connected with a first sliding block 6, the bottom end of the first sliding block 6 is fixedly connected with a baffle 7, the inner side of the bottom plate 2 is slidably connected with a sliding rod 8, the inner sides of the bottom plate 2 and the sliding rod 8 are in threaded connection with a stud 9, the outer side of the sliding rod 8 is slidably connected with a second sliding block 10, and the bottom of the second sliding block 10 is fixedly connected with a J-shaped lifting hook 11; the outer side of the top end of the hanging frame 1 is fixedly connected with an external power supply 12, a controller 13 and a sling 18; the touch pressure protection mechanism comprises a first electric telescopic rod 3, a spring rod 14 is fixedly connected to the inner side of the bottom plate 2, a bearing frame 15 is fixedly connected to the bottom end of the hanging frame 1, and a pressure frame 16 is fixedly connected to the bottom end of the first electric telescopic rod 3; the inner side of the first sliding block 6 is connected with the top frame 4 in a sliding way; the bottom end of the pressing frame 16 is fixedly connected with a glue line backing plate 17; the pressing frame 16 is connected with the inside of the bearing frame 15 in a sliding way; the device comprises a bottom plate 2, a top frame 4, a second electric telescopic rod 5, a first sliding block 6, a baffle 7, a sliding rod 8, a stud 9, a second sliding block 10, a J-shaped lifting hook 11, a controller 13 and a spring rod 14, wherein the sliding installation of the J-shaped lifting hook 11 is completed through the sliding of the sliding rod 8 and the inner part of the bottom plate 2 and the sliding of the second sliding block 10 and the sliding rod 8, the controller 13 controls the second electric telescopic rod 5 to drive the baffle 7 and the first sliding block 6 to slide outwards until the rod body clamping limit of the second sliding block 10 and the spring rod 14 is completed, the dismounting and mounting of the J-shaped lifting hook 11 are completed, the problem that a common crane safety lifting appliance is not provided with a clamping and dismounting device which is convenient for the lifting hook is solved, and the practicability of the device is greatly improved; first electric telescopic handle 3, the spring beam 14, hold frame 15, press frame 16 and glue film backing plate 17, it presses the laminating to press of buckle to J type lifting hook 11 to drive through controller 13 control first electric telescopic handle 3 and press frame 16 and glue film backing plate 17 to press, accomplish through spring beam 14 and slide bar 8 and buckle the function of protection to the perpendicular screens of J type lifting hook 11, the problem of the protection mechanism that buckles that touches that general hoist safety lifting appliance did not set up the lifting hook has been solved, the stability and the reliability of device have greatly been improved.

The working process is as follows: before the device is used, power is supplied by an external power supply 12, when the device is used, the sliding installation of the J-shaped lifting hook 11 is completed through the sliding of the sliding rod 8 and the bottom plate 2 and the sliding of the second sliding block 10 and the sliding rod 8, the controller 13 controls the second electric telescopic rod 5 to drive the baffle 7 and the first sliding block 6 to slide outwards until the second sliding block 10 is clamped and limited with the rod body of the spring rod 14 to complete the dismounting and installation of the J-shaped lifting hook 11, the controller 13 controls the first electric telescopic rod 3 to drive the pressing frame 16 and the glue layer base plate 17 to press and press the buckle placed on the J-shaped lifting hook 11, and the use process of the device for completing the function of vertical clamping, bending and protecting of the J-shaped lifting hook 11 is completed through the spring rod 14 and the sliding rod 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist safety hoist convenient to dismouting, includes and hangs frame (1) and bottom plate (2), its characterized in that: hang frame (1) bottom outside fixedly connected with bottom plate (2) and first electric telescopic handle (3), hang frame (1) and bottom plate (2) inboard and be provided with block dismouting mechanism, first electric telescopic handle (3) bottom is provided with touches and presses protection mechanism.

2. The crane safety spreader convenient to disassemble and assemble according to claim 1, wherein: block dismouting mechanism is including hanging frame (1) and bottom plate (2), hang frame (1) inboard fixedly connected with roof-rack (4), roof-rack (4) top outside fixedly connected with second electric telescopic handle (5), second electric telescopic handle (5) first slider (6) of the terminal fixedly connected with of thin axle, first slider (6) bottom fixedly connected with baffle (7), bottom plate (2) inboard sliding connection has slide bar (8), bottom plate (2) and slide bar (8) inboard threaded connection have double-screw bolt (9), slide bar (8) outside sliding connection has second slider (10), second slider (10) bottom fixedly connected with J type lifting hook (11).

3. The crane safety spreader convenient to disassemble and assemble according to claim 1, wherein: the outer side of the top end of the hanging frame (1) is fixedly connected with an external power supply (12), a controller (13) and a sling (18).

4. The crane safety spreader convenient to disassemble and assemble according to claim 1, wherein: the touch pressure protection mechanism comprises a first electric telescopic rod (3), a spring rod (14) is fixedly connected to the inner side of the bottom plate (2), a bearing frame (15) is fixedly connected to the bottom end of the hanging frame (1), and a pressure frame (16) is fixedly connected to the bottom end of the first electric telescopic rod (3).

5. A crane safety spreader convenient to disassemble and assemble according to claim 2, wherein: the inner side of the first sliding block (6) is connected with the top frame (4) in a sliding manner.

6. A crane safety spreader convenient to dismount as claimed in claim 4, wherein: the bottom end of the pressing frame (16) is fixedly connected with a glue line backing plate (17).

7. A crane safety spreader convenient to dismount as claimed in claim 4, wherein: the pressing frame (16) is connected with the inside of the bearing frame (15) in a sliding way.