CN111908360A

CN111908360A - Electric block hanger fixed knot constructs

Info

Publication number: CN111908360A
Application number: CN202010702776.3A
Authority: CN
Inventors: 王恺; 张睿; 李猛
Original assignee: China Third Metallurgical Group Co Ltd
Current assignee: China Third Metallurgical Group Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-11-10

Abstract

The invention discloses a fixing structure for a hanging part of an electric hoist, which comprises a mounting part, wherein an inner cavity of the mounting part is provided with a slot, the top and the bottom of the inner wall of the slot are respectively provided with a positioning groove, a socket is arranged in the slot, the right side of the bottom of the socket is fixedly connected with a hanging rod, and the right side of the hanging rod is fixedly connected with a hanging part body. The rotating shaft is driven to rotate by the driving motor, the cam is driven to rotate by the rotating shaft, the transverse plate is pushed to move outwards by the rotation of the cam, the positioning rod is driven to move by the movement of the transverse plate and slides in the guide hole, and the positioning rod is inserted into the positioning groove, so that the advantage of good fixing effect is achieved, and the problems that the existing electric hoist hanger is poor in fixing effect when in use, and the electric hoist hanger is prone to shaking after being installed, so that a steel wire rope is unstable, and therefore the electric hoist hanger is inconvenient to use are solved.

Description

Electric block hanger fixed knot constructs

Technical Field

The invention relates to the technical field of electric hoists, in particular to a fixing structure for a hanger of an electric hoist.

Background

The electric hoist is special lifting equipment, is installed on overhead traveling crane, portal crane, the electric hoist has characteristics such as small, the dead weight is light, easy operation and convenient to use, be used for places such as industrial and mining enterprises, storage and pier, electric hoist compact structure, the electric hoist of motor axis perpendicular to reel axis adopts worm gear, and current electric hoist suspender member is fixed the effect not good when using, often the electric hoist suspender member takes place to rock easily after the installation, so that make wire rope take place unstably, consequently be not convenient for people to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fixing structure for an electric hoist hanger, which has the advantage of good fixing effect and solves the problems that the existing electric hoist hanger is not good in fixing effect when in use, and the electric hoist hanger is easy to shake after being installed, so that a steel wire rope is unstable, and the electric hoist hanger is inconvenient to use by people.

(II) technical scheme

In order to achieve the purpose of good fixing effect, the invention provides the following technical scheme: the utility model provides an electric block hanger fixed knot constructs, includes the installed part, the slot has been seted up to the inner chamber of installed part, the constant head tank has all been seted up to the top and the bottom of slot inner wall, the internally mounted of slot has the socket, the right side fixedly connected with hanging rod of socket bottom, hanging rod's right side fixedly connected with hanger body, the equal fixedly connected with curb plate in both sides of socket inner chamber, the inboard front side of curb plate is provided with driving motor, driving motor's output fixedly connected with pivot, the dorsal part fixedly connected with cam of pivot, the equal swing joint in top and the bottom of cam has the diaphragm, the outside fixedly connected with locating lever of diaphragm, the outside of locating lever runs through the socket and extends to the inner chamber of constant head tank.

Preferably, the diameter of the slot is larger than that of the socket, and the inner cavity of the slot is in plug connection with the left side of the socket.

Preferably, the constant head tank is the semicircular structure setting, the outside of locating lever is the circular arc structure setting, and the surface of locating lever is the joint with the inner chamber of constant head tank and is connected.

Preferably, the top and the bottom of socket inner wall have all seted up the guiding hole, the diameter in guiding hole is greater than the diameter of locating lever, and the inner wall in guiding hole is sliding connection with the surface of locating lever.

Preferably, the guide way has all been seted up to the inboard top of curb plate and bottom, the outside of diaphragm runs through to the inner chamber of guide way and is sliding connection with the inner wall of guide way.

Preferably, both sides outside the diaphragm are fixedly connected with a return spring, and the outside of the return spring is fixedly connected with the inner wall of the socket.

Preferably, the two sides of the driving motor are fixedly connected with supporting rods, and one side of each supporting rod, far away from the driving motor, is fixedly connected with the inner side of the side plate.

(III) advantageous effects

Compared with the prior art, the invention provides a fixing structure for a hanger of an electric hoist, which has the following beneficial effects:

1. the rotating shaft is driven to rotate by the driving motor, the cam is driven to rotate by the rotating shaft, the transverse plate is pushed to move outwards by the rotation of the cam, the positioning rod is driven to move by the movement of the transverse plate and slides in the guide hole, and the positioning rod is inserted into the positioning groove, so that the advantage of good fixing effect is achieved, and the problems that the existing electric hoist hanger is poor in fixing effect when in use, and the electric hoist hanger is prone to shaking after being installed, so that a steel wire rope is unstable, and therefore the electric hoist hanger is inconvenient to use are solved.

2. The invention has the effect of limiting the moving position of the positioning rod through the guide hole, so that the positioning rod is more stable in the moving process in the socket, and the phenomenon that the positioning rod can displace in the moving process is avoided.

3. The invention has the effect of supporting the position of the driving motor through the supporting rod, thereby avoiding the driving motor from shaking in the working process.

3. The energy absorption device absorbs the energy of the force of the transverse plate moving outwards through the return spring, and further enables the transverse plate to smoothly move inwards after the cam rotates to a transverse state.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the socket of the present invention;

FIG. 3 is a schematic view of the connection between the cam and the rotating shaft according to the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a mounting member; 2. positioning a rod; 3. a socket; 4. a hanging rod; 5. a hanger body; 6. a guide hole; 7. a transverse plate; 8. a guide groove; 9. a cam; 10. a drive motor; 11. a return spring; 12. a support bar; 13. a side plate; 14. a rotating shaft; 15. a slot; 16. and (6) positioning a groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The installation part 1, the positioning rod 2, the socket 3, the hanging rod 4, the hanging part body 5, the guide hole 6, the transverse plate 7, the guide groove 8, the cam 9, the driving motor 10, the return spring 11, the support rod 12, the side plate 13, the rotating shaft 14, the slot 15 and the positioning groove 16 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the installation part are known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-4, a fixing structure for a hanging member of an electric hoist comprises a mounting member 1, wherein an inner cavity of the mounting member 1 is provided with a slot 15, the top and the bottom of the inner wall of the slot 15 are respectively provided with a positioning groove 16, a socket 3 is arranged inside the slot 15, the diameter of the slot 15 is larger than that of the socket 3, the inner cavity of the slot 15 is in plug connection with the left side of the socket 3, the right side of the bottom of the socket 3 is fixedly connected with a hanging rod 4, the right side of the hanging rod 4 is fixedly connected with a hanging member body 5, two sides of the inner cavity of the socket 3 are respectively and fixedly connected with a side plate 13, a driving motor 10 is arranged on the front side of the inner side of the side plate 13, two sides of the driving motor 10 are respectively and fixedly connected with a supporting rod 12, one side of the supporting rod 12 far away from the driving motor 10 is fixedly connected with the inner, the output end of the driving motor 10 is fixedly connected with a rotating shaft 14, the back side of the rotating shaft 14 is fixedly connected with a cam 9, the top and the bottom of the cam 9 are movably connected with a transverse plate 7, the top and the bottom of the inner side of a side plate 13 are respectively provided with a guide groove 8, the outer side of the transverse plate 7 penetrates through the inner cavity of the guide groove 8 and is in sliding connection with the inner wall of the guide groove 8, both sides of the outer side of the transverse plate 7 are respectively fixedly connected with a reset spring 11, the outer side of the reset spring 11 is fixedly connected with the inner wall of the socket 3, energy absorption is carried out on the force of the transverse plate 7 moving outwards through the reset spring 11, the transverse plate 7 can smoothly move inwards after the cam 9 rotates to a transverse state, the outer side of the transverse plate 7 is fixedly connected with a positioning rod 2, the outer side of the positioning rod 2 penetrates through, the diameter of guiding hole 6 is greater than the diameter of locating lever 2, and the inner wall of guiding hole 6 is sliding connection with the surface of locating lever 2, through guiding hole 6, play spacing effect to the shift position of locating lever 2, it is more stable to make locating lever 2 remove the in-process in socket 3, avoid locating lever 2 can take place the phenomenon of displacement at the removal in-process, locating slot 16 is the semicircular structure setting, the outside of locating lever 2 is the circular arc structure setting, and the surface of locating lever 2 is the joint with the inner chamber of locating slot 16 and is connected.

When using, at first with socket 3 to left side removal, then socket 3 inserts the inside of slot 15, drive pivot 14 through driving motor 10 afterwards and rotate, pivot 14 drives cam 9 and rotates, rotation through cam 9 promotes diaphragm 7 and moves to the outside, diaphragm 7 slides inside guide way 8, the removal of diaphragm 7 makes reset spring 11 take place deformation simultaneously, the removal through diaphragm 7 drives locating lever 2 and moves, locating lever 2 slides in guiding hole 6, locating lever 2 inserts inside constant head tank 16 this moment, can fix a position socket 3's position (the electrical components that appear in this paper all with external master controller with 220V commercial power electricity connection, and the master controller can play the conventional known equipment of control for the computer and so on).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an electric block hanger fixed knot constructs, includes installed part (1), its characterized in that: the inner cavity of the mounting piece (1) is provided with a slot (15), the top and the bottom of the inner wall of the slot (15) are both provided with positioning grooves (16), a socket (3) is arranged in the slot (15), the right side of the bottom of the socket (3) is fixedly connected with a hanging rod (4), the right side of the hanging rod (4) is fixedly connected with a hanging piece body (5), two sides of the inner cavity of the socket (3) are fixedly connected with side plates (13), a driving motor (10) is arranged on the front side of the inner side of the side plate (13), the output end of the driving motor (10) is fixedly connected with a rotating shaft (14), the back side of the rotating shaft (14) is fixedly connected with a cam (9), the top and the bottom of the cam (9) are both movably connected with transverse plates (7), the outside fixedly connected with locating lever (2) of diaphragm (7), the inner chamber of socket (3) and extension to constant head tank (16) is run through in the outside of locating lever (2).

2. The electric hoist hanger fixing structure of claim 1, wherein: the diameter of the slot (15) is larger than that of the socket (3), and the inner cavity of the slot (15) is in plug-in connection with the left side of the socket (3).

3. The electric hoist hanger fixing structure of claim 1, wherein: the locating groove (16) is in a semicircular structure, the outer side of the locating rod (2) is in an arc structure, and the surface of the locating rod (2) is connected with the inner cavity of the locating groove (16) in a clamping mode.

4. The electric hoist hanger fixing structure of claim 1, wherein: guiding hole (6) have all been seted up to the top and the bottom of socket (3) inner wall, the diameter of guiding hole (6) is greater than the diameter of locating lever (2), and the inner wall of guiding hole (6) is sliding connection with the surface of locating lever (2).

5. The electric hoist hanger fixing structure of claim 1, wherein: guide way (8) have all been seted up to the top and the bottom of curb plate (13) inboard, the outside of diaphragm (7) runs through to the inner chamber of guide way (8) and is sliding connection with the inner wall of guide way (8).

6. The electric hoist hanger fixing structure of claim 1, wherein: the socket is characterized in that two sides of the outer side of the transverse plate (7) are fixedly connected with return springs (11), and the outer side of each return spring (11) is fixedly connected with the inner wall of the socket (3).

7. The electric hoist hanger fixing structure of claim 1, wherein: the supporting rods (12) are fixedly connected to the two sides of the driving motor (10), and one side, far away from the driving motor (10), of each supporting rod (12) is fixedly connected with the inner side of the corresponding side plate (13).