CN219730295U - Anti-drop colludes and gets mechanism for hoist - Google Patents

Abstract

The utility model provides an anti-falling hooking mechanism for a crane, which relates to the technical field of cranes and comprises a hook main body, wherein one end of the top of the hook main body is connected with a mounting part, the top of the mounting part is provided with an inserting rod, the top of the inserting rod is provided with a fixing plate, the inside of the fixing plate is provided with a slot, one end of the inserting rod penetrates through the slot and extends to the top of the fixing plate, both sides of the inside of the fixing plate are provided with clamping mechanisms, each clamping mechanism comprises a pair of mounting grooves, both sides of the inside of the slot are provided with fixing mechanisms, and each fixing mechanism comprises a pair of clamping blocks. The utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effectively increases the connection between the hook and the crane, prevents the hook from falling off from the crane when in use, and has higher practical value.

Description

Anti-drop colludes and gets mechanism for hoist

Technical Field

The utility model belongs to the technical field of cranes, and particularly relates to an anti-falling hooking mechanism for a crane.

Background

A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. Also known as crown block, aerial crane and crane.

Based on the above, the present inventors found that the following problems exist: the existing crane lifts and carries articles through the lifting hook and the steel wire rope, but the existing lifting hook is generally fixedly connected with the crane through bolts, so that people are inconvenient to install and detach, the bolts are used for a long time, rusting conditions can also occur, the installation of the lifting hook is unstable, the safety is low, and the lifting hook and the articles are easy to drop.

Accordingly, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a drop-off prevention hooking mechanism for a crane, which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an anti-falling hooking mechanism for a crane, which aims to solve the problems in the prior art.

The utility model discloses an anti-falling hooking mechanism for a crane, which is characterized by comprising the following specific technical means:

the utility model provides a mechanism is got with preventing droing to hook to hoist, includes the couple main part, the top one end of couple main part is connected with the installed part, just the inserted bar is installed at the top of installed part, the fixed plate is installed at the top of inserted bar, just the inside of fixed plate is equipped with the slot, the one end of inserted bar runs through the slot to extend to the top of fixed plate, the inside both sides of fixed plate all are equipped with block mechanism, just block mechanism includes a pair of mounting groove, the inside both sides of slot all are equipped with fixed establishment, just fixed establishment includes a pair of fixture block.

Further, a pair of the inside of mounting groove is all installed the slide bar, and a pair of the outside one side of slide bar all overlaps and is equipped with compression spring, the outside cover of slide bar is equipped with the slider, just compression spring's one end and slider interconnect.

Further, one end of the sliding rod penetrates through the mounting groove and is provided with the pull rod, one side of the sliding block is connected with the moving rod, connecting grooves are formed in two sides of the inside of the inserting rod, and the moving rod and the connecting grooves are clamped with each other.

Further, the inside both sides of slot all are equipped with the recess, and a pair of inside one side of recess all is connected with the spring, the one end of spring is connected with the fixture block, the bottom both sides of inserted bar all are equipped with the draw-in groove, and a pair of the fixture block all with a pair of draw-in groove mutual block.

Furthermore, the connecting block is installed to one side of couple main part, just one side of connecting block is connected with the regulation pole through the pivot connection, the installation pole is all installed to couple main part and one side of regulation pole, and a pair of be connected with connecting spring between the installation pole.

Further, the connecting shaft is vertically installed at the top of the inserted link, a hanging ring is sleeved outside the connecting shaft, the top end of the connecting shaft penetrates through the hanging ring, and a limiting block is connected with threads.

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

1. according to the anti-falling hooking mechanism for the crane, through the cooperation of the mounting groove, the sliding rod, the compression spring, the pull rod, the sliding block, the moving rod and the connecting groove, when the hook main body is mounted, a user loosens a pair of the pull rods, the sliding block moves forwards through the elasticity of the compression spring, the moving rod is inserted into the connecting groove, the inserting rod and the hanging ring are mutually fixed, the hook main body is mounted, when the hook main body is required to be dismounted, the user pulls the pull rod by two hands, drives the compression spring to move backwards, and enables the compression spring to pull the sliding block and the moving rod to move backwards, so that the moving rod and the connecting groove are mutually separated, and the hook main body is convenient to take down by the user;

2. according to the anti-falling hooking mechanism for the crane, through the cooperation of the grooves, the springs, the clamping blocks and the clamping grooves, when the inserted rod is inserted into the slot, the clamping blocks are mutually clamped with the clamping grooves, the positions of the inserted rod and the hook main body are fixed, and the movable rod is conveniently mutually clamped with the connecting grooves; the utility model has simple and reasonable structure, novel design and simple and convenient operation, effectively increases the connection between the hook and the crane, prevents the hook from falling off from the crane when in use, and has higher practical value.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the fixing plate of the present utility model.

Fig. 3 is a schematic plan sectional view of a fixing plate of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1001. a hook main body; 1002. a mounting member; 1003. a fixing plate; 1004. a rod; 1005. a connecting shaft; 1006. a limiting block; 1007. a hanging ring; 1008. a slot; 2001. a mounting groove; 2002. a slide bar; 2003. a compression spring; 2004. a pull rod; 2005. a slide block; 2006. a moving rod; 2007. a connecting groove; 3001. a clamping groove; 3002. a groove; 3003. a spring; 3004. a clamping block; 4001. a connecting block; 4002. an adjusting rod; 4003. a mounting rod; 4004. and a connecting spring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

as shown in fig. 1 to 4:

the utility model provides an anti-falling hooking mechanism for a crane, which comprises a hook main body 1001, wherein one end of the top of the hook main body 1001 is connected with a mounting piece 1002, the top of the mounting piece 1002 is provided with a plug rod 1004, the top of the plug rod 1004 is provided with a fixed plate 1003, the inside of the fixed plate 1003 is provided with a slot 1008, one end of the plug rod 1004 penetrates through the slot 1008 and extends to the top of the fixed plate 1003, both sides of the inside of the fixed plate 1003 are respectively provided with a clamping mechanism, the clamping mechanisms comprise a pair of mounting grooves 2001, both sides of the inside of the slot 1008 are respectively provided with a fixing mechanism, and the fixing mechanism comprises a pair of clamping blocks 3004.

The sliding rods 2002 are mounted in the mounting grooves 2001, compression springs 2003 are sleeved on one sides of the outer portions of the sliding rods 2002, sliding blocks 2005 are sleeved on the outer portions of the sliding rods 2002, one ends of the compression springs 2003 are connected with the sliding blocks 2005, and the sliding blocks 2005 are mounted to facilitate driving the moving rods 2006 to move back and forth.

One end of the slide bar 2002 penetrates through the mounting groove 2001 and is provided with a pull rod 2004, one side of the slide block 2005 is connected with a moving rod 2006, both sides of the inside of the insert rod 1004 are provided with connecting grooves 2007, the moving rod 2006 and the connecting grooves 2007 are mutually clamped, and the moving rod 2006 and the connecting grooves 2007 are mutually clamped through the mounting of the moving rod 2006, so that the insert rod 1004 is conveniently fixed, and the stability of the hook main body 1001 is increased.

The two sides of the interior of the slot 1008 are respectively provided with a groove 3002, a pair of springs 3003 are respectively connected to one side of the interior of the grooves 3002, one end of each spring 3003 is connected to a clamping block 3004, two sides of the bottom of the inserted link 1004 are respectively provided with a clamping groove 3001, and the pair of clamping blocks 3004 are respectively clamped with the pair of clamping grooves 3001, so that the position of the inserted link 1004 is conveniently fixed by installing the clamping blocks 3004.

Wherein, connecting block 4001 is installed to one side of couple main part 1001, just connecting block 4001's one side is connected with through the pivot and is adjusted pole 4002, the installation pole 4003 is all installed to couple main part 1001 and one side of adjusting pole 4002, and a pair of be connected with connecting spring 4004 between the installation pole 4003.

The top of the inserted link 1004 is vertically provided with a connecting shaft 1005, a hanging ring 1007 is sleeved outside the connecting shaft 1005, and the top end of the connecting shaft 1005 penetrates through the hanging ring 1007 and is in threaded connection with a limiting block 1006.

Specific use and action of the embodiment:

when using the product, firstly, whether the connection part of the product is fastened is detected, after the connection part is intact, the inserted rod 1004 is inserted through the slot 1008, one end of the connecting shaft 1005 is inserted into the hanging ring 1007, the limiting block 1006 is rotated to fix the inserted rod 1004, when the inserted rod 1004 is inserted into the slot 1005, the pair of clamping blocks 3004 and the clamping grooves 3001 are mutually clamped, the positions of the inserted rod 1004 and the hanging hook main body 1001 are fixed, the movable rod 2006 and the connecting groove 2007 are mutually clamped, when the hanging hook main body 1001 is installed, a user releases the pair of pull rods 2004, the sliding block 2005 moves forwards through the elasticity of the compression spring 2003, the movable rod 2006 is inserted into the connecting groove 2007, the inserted rod 1004 and the hanging ring 1007 are mutually fixed, the hanging hook main body 1001 is installed, the stability of connection of the hanging hook main body 1001 is improved, when the hanging hook main body 1001 is required to be detached, the user pulls the pull rods 2004 with both hands, drives the compression spring 2003 to move backwards, the sliding block 2005 and the movable rod 2006 are pulled backwards, the movable rod 2006 is separated from the connecting groove 2007, and the limiting block 2007 is mutually separated, and the hanging hook main body 1001 is convenient to be taken down by the user.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a mechanism is got with preventing getting by hook to hoist which characterized in that: including couple main part (1001), couple main part (1001) top one end is connected with installed part (1002), just inserted bar (1004) are installed at the top of installed part (1002), fixed plate (1003) are installed at the top of inserted bar (1004), just the inside of fixed plate (1003) is equipped with slot (1008), slot (1008) are run through to the one end of inserted bar (1004) to extend to the top of fixed plate (1003), the inside both sides of fixed plate (1003) all are equipped with clamping mechanism, just clamping mechanism includes a pair of mounting groove (2001), the inside both sides of slot (1008) all are equipped with fixed establishment, just fixed establishment includes a pair of fixture block (3004).

2. The anti-drop hooking mechanism for a crane as claimed in claim 1, wherein: a pair of installation grooves (2001) are internally provided with sliding rods (2002), compression springs (2003) are sleeved on one sides of the outer parts of the sliding rods (2002), sliding blocks (2005) are sleeved on the outer parts of the sliding rods (2002), and one ends of the compression springs (2003) are connected with the sliding blocks (2005) mutually.

3. The anti-drop hooking mechanism for a crane as claimed in claim 2, wherein: one end of the sliding rod (2002) penetrates through the mounting groove (2001) and is provided with a pull rod (2004), one side of the sliding block (2005) is connected with a moving rod (2006), connecting grooves (2007) are formed in two sides of the inside of the inserting rod (1004), and the moving rod (2006) and the connecting grooves (2007) are mutually clamped.

4. The anti-drop hooking mechanism for a crane as claimed in claim 1, wherein: the utility model discloses a socket, including slot (1008), clamping bar (1004), clamping bar (3004), a pair of inside both sides of slot (1008) all are equipped with recess (3002), and the inside one side of a pair of recess (3002) all is connected with spring (3003), one end of spring (3003) is connected with fixture block (3004), the bottom both sides of inserted bar (1004) all are equipped with draw-in groove (3001), and a pair of fixture block (3004) all with the mutual block of a pair of draw-in groove (3001).

5. The anti-drop hooking mechanism for a crane as claimed in claim 1, wherein: connecting block (4001) is installed to one side of couple main part (1001), just one side of connecting block (4001) is connected with regulation pole (4002) through the pivot connection, installation pole (4003) are all installed to one side of couple main part (1001) and regulation pole (4002), and a pair of be connected with connecting spring (4004) between installation pole (4003).

6. The anti-drop hooking mechanism for a crane as claimed in claim 1, wherein: the top of inserted link (1004) is vertical installs connecting axle (1005), the outside cover of connecting axle (1005) is equipped with rings (1007), just rings (1007) are run through on the top of connecting axle (1005) to threaded connection has stopper (1006).