CN214828619U

CN214828619U - Electric block convenient to installation

Info

Publication number: CN214828619U
Application number: CN202121243959.XU
Authority: CN
Inventors: 张景东
Original assignee: Victory Technology Jiangsu Co ltd
Current assignee: Victory Technology Jiangsu Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-23
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses an electric block convenient to installation, comprising a main body, the shell upper end fixedly connected with mount of main part, rotatable coupling has the pivot between the relative both sides face of mount, the first buckle of fixedly connected with on the circumference side of pivot one end, fixedly connected with second buckle on the circumference side of the pivot other end, connect through the bearing between the one end of pivot and the other end, first buckle passes through first torsional spring and connects on the mount, the second buckle passes through second torsional spring and connects on the mount, so that first buckle and second buckle revolute the axle axis and rotate, first buckle and the terminal connection of dismantling of second buckle, the tip that the second buckle is close to first buckle is provided with dodges the portion, so that the second buckle revolutes the axle rotation and dodges first buckle. The utility model discloses a first buckle and the second buckle that can open and lock are set up, when guaranteeing that the electric block installation is convenient, have improved the reliability of jack-up process.

Description

Electric block convenient to installation

Technical Field

The utility model relates to a lifting means technical field especially relates to an electric block convenient to installation.

Background

The electric hoist is a special lifting equipment, is installed on overhead traveling cranes and gantry cranes, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used in places such as industrial and mining enterprises, storage, docks and the like. The existing electric hoist is often installed on a single-beam crane, a bridge crane, a portal crane or a suspension crane in a hook type, although the electric hoist is simple and convenient to install, due to the flexibility of a hook, an object swings greatly during hoisting, the situation that the hook slips is likely to occur, and serious potential safety hazards exist; the existing other electric hoists are complex in installation mode, a large amount of manpower and material resources are consumed, and the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric block convenient to installation solves among the prior art electric block installation convenient enough, and the great problem of object swing when just jack-up.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to an electric hoist convenient to install, which comprises a main body, wherein the upper end of the shell of the main body is fixedly connected with a fixing frame, a rotating shaft is rotatably connected between the two opposite side surfaces of the fixed frame, a first buckle is fixedly connected on the circumferential side surface at one end of the rotating shaft, a second buckle is fixedly connected on the circumferential side surface of the other end of the rotating shaft, one end and the other end of the rotating shaft are connected through a bearing, the first buckle is connected to the fixed frame through a first torsion spring, the second buckle is connected to the fixed frame through a second torsion spring, so that the first buckle and the second buckle rotate around the axis of the rotating shaft, the tail ends of the first buckle and the second buckle are detachably connected, an avoiding part is arranged at the end part, close to the first buckle, of the second buckle, so that the second buckle rotates around the rotating shaft to avoid the first buckle.

Further, the first buckle and the second buckle are adaptive in end shape, so that the first buckle and the second buckle are matched and buckled.

Further, the first buckle and the second buckle are detachably connected through screws, bolts or pins.

Furthermore, the first buckle is arranged to be annular, the annular part is close to the circumferential side face of the rotating shaft and is provided with a protrusion, and the protrusion is fixedly connected to the circumferential side face of the rotating shaft.

Furthermore, the second buckle is annular, the annular width of the second buckle is greater than that of the first buckle, a connecting part is arranged at the lower end of the second buckle in a protruding mode in the width direction, and the other end of the connecting part is fixedly connected to the circumferential side face of the rotating shaft.

Furthermore, the upper surface of the shell of the main body is fixedly connected with two connecting frames, and a fixing shaft is fixedly connected between the two connecting frames.

Furthermore, the fixed shaft circumference outer surface fixedly connected with mount, the outstanding symmetry in mount upper end is provided with two baffles, in two rotatable coupling has the pivot between the baffle.

Further, the outer surfaces of the first buckle and the second buckle are fixedly connected with a handrail.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses an electric block convenient to installation has improved the reliability of equipment through setting up rotatable first buckle and the second buckle that opens and shuts and make electric block's installation convenient the time, avoids the object to swing the emergence of the condition such as too big at jack-up in-process, has guaranteed the safety of jack-up overall process.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

Fig. 1 is a schematic perspective view of an electric hoist convenient to mount according to the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the connecting frame, the fixing frame, the first buckle and the second buckle of the electric hoist convenient to mount according to the present invention;

fig. 3 is a schematic view of the connection frame, the fixing frame, the first buckle and the second buckle of the electric hoist convenient to mount according to the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;

fig. 5 is a schematic view of an assembly structure of the rotating shaft, the first buckle and the second buckle of the electric hoist convenient to mount according to the present invention;

fig. 6 is the utility model discloses an electric block's second buckle spatial structure schematic diagram convenient to installation.

Description of reference numerals: 1. a hook; 2. a chain; 3. a chain bag; 4. a motor; 5. a main body; 6. a connecting frame; 7. a fixed shaft; 8. a fixed mount; 9. a rotating shaft; 10. a bearing; 11. a first torsion spring; 12. a second torsion spring; 13. a first buckle; 131. a protrusion; 14. a second buckle; 141. a connecting portion; 142. an avoidance part; 15. a handrail.

Detailed Description

As shown in fig. 1 to 6, an electric hoist convenient to install comprises a main body 5, a motor 4 is fixedly connected to one end of the main body 5, the main body 5 is provided with a power source by the motor 4, a chain pocket 3, a chain 2 and a hook 1 are connected to the lower end of the portion between the main body 5 and the motor 4, the chain pocket 3 is used for storing the chain 2, the hook 1 is rotatably connected to the tail end of the chain 2, and the hook 1 can move upwards or downwards under the action of the chain 2.

Specifically, the upper surface of the shell of the main body 5 is fixedly connected with two connecting frames 6, the two connecting frames 6 are arranged oppositely, a fixed shaft 7 is fixedly connected between the two connecting frames 6, the axis of the fixed shaft 7 is arranged in the horizontal direction, the circumferential outer surface of the fixed shaft 7 is fixedly connected with a fixed frame 8, the upper end of the fixed frame 8 is convexly and symmetrically provided with two baffles, a rotating shaft 9 is rotatably connected between the two baffles, the axis of the rotating shaft 9 is divided into two parts, one end and the other end of the rotating shaft 9 are connected through a bearing 10, so that one end and the other end of the rotating shaft 9 can rotate independently, a first buckle 13 is fixedly connected on the circumferential side surface of one end of the rotating shaft 9, a second buckle 14 is fixedly connected on the circumferential side surface of the other end of the rotating shaft 9, the first buckle 13 is connected on one baffle of the fixed frame 8 through a first torsion spring 11, the second buckle 14 is connected on the other baffle of the fixed frame 8 through a second torsion spring 12, so that the first catch 13 and the second catch 14 can rotate around the axis of the rotating shaft 9 respectively, and simultaneously the first catch 13 and the second catch 14 can return automatically under the action of the first torsion spring 11 and the second torsion spring 12 respectively, so that the first catch 13 and the second catch 14 can be opened and matched in a buckling manner.

Specifically, the shapes of the ends of the first buckle 13 and the second buckle 14 are adapted to enable the ends of the first buckle 13 and the second buckle 14 to be completely attached and buckled, and meanwhile, the ends of the first buckle 13 and the second buckle 14 are detachably connected through screws, bolts or pins, so that the buckling stability between the first buckle 13 and the second buckle 14 can be further ensured.

Specifically, the outer surface of the first buckle 13 and the outer surface of the second buckle 14 are fixedly connected with the handrail 15, one end of the first buckle 13 and one end of the rotating shaft 9 rotate around the axis of the rotating shaft 9 by pulling the handrail 15 on the first buckle 13, the other end of the second buckle 14 and the other end of the rotating shaft 9 rotate around the axis of the rotating shaft 9 by pulling the handrail 15 of the second buckle 14, and then the first buckle 13 and the second buckle 14 are opened, so that the electric hoist is installed.

The electric hoist convenient to installation of this embodiment simplifies electric hoist's installation through the lock and the separation of first buckle 13 and second buckle 14, guarantees the steadiness of installation through the form of two buckles simultaneously, and improve equipment reliability avoids the jack-up of object to rock.

Specifically, the first buckle 13 is set to be annular, the annular axis is parallel to the axis of the rotating shaft 9, the annular side surface close to the rotating shaft 9 is provided with a protrusion 131, the protrusion 131 is fixedly connected to the circumferential side surface of the rotating shaft 9, the second buckle 14 is set to be annular, the annular width of the second buckle 14 is greater than the annular width of the first buckle 13, the width direction of the second buckle 14 protrudes from the lower end of the first buckle 13 to be provided with a connecting portion 141, the other end of the connecting portion 141 is fixedly connected to the circumferential side surface of the rotating shaft 9, and meanwhile, the end portion, close to the first buckle 13, of the second buckle 14 is provided with an avoiding portion 142, so that the second buckle 14 rotates around the rotating shaft 9 to avoid the first buckle 13.

The electric hoist convenient to mount of this embodiment sets up connecting portion 141 through the position of avoiding first buckle 13 on second buckle 14 to and set up dodging portion 142 in the position department that second buckle 14 is close to first buckle 13, further guarantee opening and shutting smoothly of first buckle 13 and second buckle 14.

When the electric hoist convenient to mount in the embodiment is used, the handrail 15 of the first buckle 13 and the handrail 15 of the second buckle 14 are pulled, so that the first buckle 13 and one end of the rotating shaft 9 rotate around the axis of the rotating shaft 9, the second buckle 14 and the other end of the rotating shaft 9 rotate around the axis of the rotating shaft 9, the first buckle 13 and the second buckle 14 are separated and opened, the electric hoist is mounted in place, after the electric hoist is mounted in place, the handrail 15 of the first buckle 13 and the handrail 15 of the second buckle 14 are loosened, the first buckle 13 and the second buckle 14 return and buckle under the action of the first torsion spring 11 and the second torsion spring 12, the first buckle 13 and the second buckle 14 are closed, the whole mounting process of the electric hoist can be completed, the mounting convenience is ensured, the reliability of a hoisting object is improved, and the object is prevented from shaking through the double buckles for completing the buckling; when the situation that the object shakes less needs to be guaranteed, the first buckle 13 and the second buckle 14 can be connected through screws, bolts or pins, and the stability of installation is further guaranteed.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an electric block convenient to installation which characterized in that: the portable multifunctional electric toothbrush comprises a main body, the shell upper end fixedly connected with mount of main part, rotatable connection has the pivot between the relative both sides face of mount, in first buckle of fixedly connected with on the circumference side of pivot one end, fixedly connected with second buckle on the circumference side of the pivot other end, connect through the bearing between the one end of pivot and the other end, first buckle through first torsional spring connect in on the mount, the second buckle through second torsional spring connect in on the mount, so that first buckle with the second buckle winds the pivot axis rotates, first buckle with the connection can be dismantled to second buckle end, the second buckle is close to the tip of first buckle is provided with dodges the portion, so that the second buckle winds the pivot rotates to dodge first buckle.

2. An electric block easy to install according to claim 1, characterized in that: the first buckle and the second buckle are adaptive in end shape, so that the first buckle and the second buckle are matched and buckled.

3. An electric block easy to install according to claim 2, characterized in that: the tail ends of the first buckle and the second buckle are detachably connected through screws, bolts or pins.

4. An electric block easy to install according to claim 1, characterized in that: the first buckle is annular, the annular part is close to the circumference side surface of the rotating shaft, and a protrusion is arranged on the circumference side surface of the rotating shaft and fixedly connected to the circumference side surface of the rotating shaft.

5. An electric block easy to install according to claim 2, characterized in that: the second buckle is annular, the annular width of the second buckle is larger than that of the first buckle, a connecting part is arranged on the lower end of the second buckle in a protruding mode in the width direction, and the other end of the connecting part is fixedly connected to the circumferential side face of the rotating shaft.

6. An electric block easy to install according to claim 1, characterized in that: the surface fixedly connected with link on the shell of main part, the link sets up to two relatively fixedly connected with fixed axle between the link.

7. An electric block easy to install according to claim 6, characterized in that: the fixed shaft circumference surface fixedly connected with mount, the outstanding symmetry in mount upper end is provided with two baffles, in two rotatable coupling has the pivot between the baffle.

8. An electric block easy to install according to any one of claims 1-7, characterised in that: the outer surfaces of the first buckle and the second buckle are fixedly connected with handrails.