CN218201733U

CN218201733U - Detachable mounting lifting appliance

Info

Publication number: CN218201733U
Application number: CN202222609229.8U
Authority: CN
Inventors: 罗浩; 周伯健; 刘如球; 马城; 沈伟华; 甘二龙; 陈林
Original assignee: MCC (XIANGTAN) HEAVY INDUSTRIAL EQUIPMENT CO LTD
Current assignee: MCC (XIANGTAN) HEAVY INDUSTRIAL EQUIPMENT CO LTD
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-03
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a demountable installation's hoist, hoist detachably and vehicle connection, the hoist includes mount pad, hoist body and at least one coupling assembling, and one side of mount pad and hoist body coupling, the opposite side of hoist and mount goods are equipped with coupling assembling, and coupling assembling detachably connects the vehicle, coupling assembling include two connecting plates and two locating plates, are equipped with two at least connecting holes on every connecting plate, and the connecting hole is the through-hole, each connecting hole on one connecting plate respectively with each connecting hole common center line on another connecting plate, seted up the constant head tank on the locating plate, the opening of constant head tank is down. Aiming at the problems in the prior art, the lifting appliance body of the utility model can be detachably connected with the vehicle, so that the vehicle and the vehicle have multiple purposes; the connecting assembly is provided with a connecting plate and a positioning plate, the connecting plate is used for connecting a vehicle, the positioning plate is used for positioning, the positioning plate is positioned and then connected, and the connection is quick and accurate.

Description

Detachable mounting lifting appliance

Technical Field

The utility model belongs to the technical field of the crane hoist, specifically be a demountable installation's hoist.

Background

The crane is widely used for carrying operation on the site such as ports, workshops, electric power, construction sites and the like. However, many applications require forklifts, rams, etc. If the crane, the forklift, the impact hammer and the like are independently used, the construction operation cost is high, the utilization rate of the crane, the forklift and the like is reduced, and the construction efficiency is reduced. Therefore, multifunctional vehicles are available, accessories such as a punch hammer, a lifting appliance and a fork tool are detachably connected with an arm support arranged on the vehicle, and particularly, one end of the arm support is hinged with a vehicle body, and the other end of the arm support is detachably connected with the accessories. For the lifting appliance, the lifting appliance is long in length and heavy in weight, operation is inconvenient when the lifting appliance is connected with one end of the arm support, connection is inconvenient and time-consuming, and the lifting appliance and the arm support are stable and stable after connection needs to be ensured, so that difficulty is increased for detachable arrangement of the lifting appliance.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention provides a lifting appliance capable of being detachably mounted, wherein the lifting appliance body is detachably connected to the arm support of the vehicle through a connecting assembly, so that one vehicle of the vehicle has multiple purposes, the utilization rate of the vehicle is improved, and the labor cost is saved; vehicle cantilever crane one end be equipped with coupling assembling complex quick change device, coupling assembling is equipped with the connecting plate that is used for connecting the vehicle respectively and is used for the locating plate of location, fixes a position earlier and connects, connects fast accurate, and automatic connection is realized to accessible electrical control unit, connects the back coupling assembling with quick change device simultaneous movement, the operation is stable, steady.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is:

the utility model provides a demountable installation's hoist, hoist detachably and vehicle connection, the hoist includes mount pad, hoist body and at least one coupling assembling, and one side of mount pad and hoist body coupling, the opposite side of hoist and mount goods are equipped with coupling assembling, and coupling assembling detachably connects the vehicle, coupling assembling include two connecting plates and two locating plates, are equipped with two at least connecting holes on every connecting plate, and the connecting hole is the through-hole, each connecting hole on one connecting plate respectively with each connecting hole common center line on another connecting plate, seted up the constant head tank on the locating plate, the opening of constant head tank is down.

As a further improvement of the above technical solution:

the central lines of the connecting holes on each connecting plate are arranged in parallel at intervals.

The positioning groove is positioned above the connecting hole.

The two connecting plates are positioned between the two positioning plates.

Two connecting holes are arranged on each connecting plate, and the top of the connecting plate between the two connecting holes is concave inwards.

The connecting plate is connected with the top of the mounting seat vertically, and the two connecting plates are arranged in parallel at intervals.

The lifting appliance further comprises at least one group of lifting appliance body rotating mechanism, and the lifting appliance body rotating mechanism is connected with and drives the lifting appliance body to rotate relative to the mounting base.

The lifting appliance body rotating mechanism comprises a rotary speed reducer and a rotary support, the rotary speed reducer is installed on the installation base, the installation base and the lifting appliance body are connected through the rotary support, and the rotary speed reducer is connected with and drives the rotary support.

The lifting appliance body rotating mechanism further comprises a driving wheel, an inner ring of the slewing bearing is connected with the mounting seat, an outer ring of the slewing bearing is connected with the lifting appliance body, gear teeth are arranged on the driving wheel, the outer ring of the slewing bearing is also provided with the gear teeth, the driving wheel is meshed with the outer ring of the slewing bearing, and the slewing reducer is connected with the driving wheel and transmits driving to the driving wheel.

The beneficial effects of the utility model are that: the hanger body is detachably connected with the arm support of the vehicle through the connecting assembly, so that one vehicle of the vehicle has multiple purposes, the utilization rate of the vehicle is improved, and the labor cost is saved; the vehicle cantilever crane one end be equipped with coupling assembling complex quick change device, coupling assembling is equipped with the connecting plate that is used for connecting the vehicle respectively and is used for the locating plate of location, fixes a position earlier and connects, connects fast accurate, and accessible electrical control unit realizes automatic connection, connects the back coupling assembling with quick change device simultaneous movement, and the operation is stable, steady.

Drawings

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

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is provided for illustration and explanation of the invention and is not intended to limit the invention.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

A releasably mountable spreader which is releasably connectable to a vehicle, the spreader comprising a mounting base 1, a spreader body 3, at least one connection assembly and at least one set of spreader body rotation mechanisms, as shown in figure 1. The lifting appliance body 3 is used for lifting cargoes, and the connecting assembly is used for detachably connecting with the vehicle. One side of the mounting seat 1 is connected with the lifting appliance body 3, and the other side is provided with a connecting component.

The connecting assembly comprises two connecting plates 21, two positioning plates 22 and at least one plate reinforcement 23. The connecting plate 21 is detachably connected with the vehicle, and the positioning plate 22 is used for positioning during connection so as to facilitate quick and accurate connection between the connecting plate 21 and the vehicle.

The connecting plates 21 are vertically connected with the top of the mounting base 1, and the two connecting plates 21 are arranged in parallel at intervals. Each connecting plate 21 is provided with at least two connecting holes 211, and the connecting holes 211 are through holes. The center lines of the connecting holes 211 on each connecting plate 21 are spaced in parallel. The connecting holes 211 of one connecting plate 21 are respectively concentric with the connecting holes 211 of the other connecting plate 21.

In this embodiment, each connecting plate 21 is provided with two connecting holes 211, and a plane of two center lines of the two connecting holes 211 is not perpendicular to the top surface of the mounting base 1. In order not to interfere the connection with the vehicle arm support in the following, the top of the connecting plate 21 between the two connecting holes 211 of each connecting plate 21 is concave, and further, a through hole is arranged between the two connecting plates 21 of the mounting seat 1.

The positioning plate 22 has a positioning groove 221, and the opening of the positioning groove 221 faces downward. The positioning groove 221 is located above the connection hole 211. Preferably, the two connecting plates 21 are located between the two positioning plates 22. Each connecting plate 21 and each positioning plate 22 are in a group, and the positioning plate 22 of each group is positioned at one end of the connecting plate 21. Preferably, the positioning plate 22 and the connecting plate 21 of each set are integrally connected, and the positioning plate 22 and the connecting plate 21 are arranged in parallel at intervals.

In order to improve the stability of the positioning plates 22, the two positioning plates 22 are connected by a plate reinforcement 23, and two ends of the plate reinforcement 23 are respectively connected with the two positioning plates 22.

The lifting appliance body rotating mechanism is used for driving the lifting appliance body 3 to rotate relative to the mounting seat 1. The spreader body rotating mechanism includes a slewing reducer 41, a drive wheel 42, and a slewing bearing 43. The inner ring of the slewing bearing 43 is connected with the mounting seat 1, and the outer ring of the slewing bearing 43 is connected with the hanger body 3. A circle of gear teeth is arranged on the outer circumference of the outer ring of the rotary support 43, the driving wheel 42 is an external gear, and the driving wheel 42 is meshed with the outer ring of the rotary support 43. The slewing reducer 41 is mounted on the mounting base 1, the slewing reducer 41 is connected to and transmits drive to the drive wheel 42 to cause the drive wheel 42 to rotate, and when the drive wheel 42 rotates, the outer ring of the slewing bearing 43 engaged therewith rotates to drive the hanger body 3 connected to the outer ring of the slewing bearing 43 to rotate relative to the mounting base 1.

In this embodiment, two sets of rotating mechanisms for the hanger body are provided.

Based on the structure, the working principle and the process of the lifting appliance are as follows: and one end of the arm support of the vehicle is provided with a quick-change device, an electric control driving piece and a connecting shaft which are matched and connected with the connecting component. The quick-change device is provided with a positioning rod, the positioning rod can be clamped into the positioning grooves 221, when the quick-change device extends into the space between the two connecting plates 21 and two ends of the positioning rod are respectively clamped into the two positioning grooves 221, the connecting shaft is aligned with the connecting hole 211, the connecting shaft can be inserted into the connecting hole 211 as long as the connecting shaft is driven to move in the length direction, and the connection of the connecting assembly and the arm support is realized.

When the hanger is connected with the quick-change device of the vehicle arm support, the arm support moves to the quick-change device and enters between the two connecting plates 21, so that the bottom of the quick-change device is in contact with the top of the mounting base 1. And then the quick-change device is driven to move to the two ends of the positioning rod to be respectively clamped into the two positioning grooves 221 of the two positioning plates 22. And finally, the connecting shaft is driven to linearly move by a preset electric control driving piece, and the connecting shaft can be inserted into the connecting hole 211.

It should be noted that the quick-change device may be any form that can cooperate with the connection assembly, and is not limited to the form described above.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the modifications and adjustments made by those skilled in the art according to the above-mentioned contents of the present invention are all included in the scope of the present invention.

Claims

1. The utility model provides a demountable installation's hoist, a serial communication port, hoist detachably and vehicle connection, the hoist includes mount pad (1), hoist body (3) and at least one coupling assembling, and one side of mount pad (1) is connected with hoist body (3) of hoist and mount goods, the opposite side is equipped with coupling assembling, and coupling assembling detachably connects the vehicle, coupling assembling include two connecting plates (21) and two locating plates (22), are equipped with two at least connecting holes (211) on every connecting plate (21), and connecting hole (211) are the through-hole, and each connecting hole (211) on one connecting plate (21) respectively with each connecting hole (211) on another connecting plate (21) concentric line, have seted up constant head tank (221) on locating plate (22), the opening of constant head tank (221) is down.

2. The spreader of claim 1, wherein: the center lines of the connecting holes (211) on each connecting plate (21) are arranged in parallel at intervals.

3. The spreader of claim 1, wherein: the positioning groove (221) is positioned above the connecting hole (211).

4. The spreader of claim 1, wherein: the two connecting plates (21) are positioned between the two positioning plates (22).

5. The spreader of claim 1, wherein: two connecting holes (211) are arranged on each connecting plate (21), and the top of the connecting plate (21) between the two connecting holes (211) is concave inwards.

6. The spreader of claim 1, wherein: the connecting plates (21) are vertically connected with the top of the mounting base (1), and the two connecting plates (21) are arranged in parallel at intervals.

7. The spreader of claim 1, wherein: the lifting appliance further comprises at least one group of lifting appliance body rotating mechanism, and the lifting appliance body rotating mechanism is connected with and drives the lifting appliance body (3) to rotate relative to the mounting base (1).

8. The spreader of claim 7, wherein: the lifting appliance body rotating mechanism comprises a rotary speed reducer (41) and a rotary support (43), the rotary speed reducer (41) is installed on the installation base (1), the installation base (1) and the lifting appliance body (3) are connected through the rotary support (43), and the rotary speed reducer (41) is connected with and drives the rotary support (43).

9. The spreader of claim 8, wherein: the lifting appliance body rotating mechanism further comprises a driving wheel (42), an inner ring of the slewing bearing (43) is connected with the mounting seat (1), an outer ring of the slewing bearing (43) is connected with the lifting appliance body (3), gear teeth are arranged on the driving wheel (42), the gear teeth are also arranged on the outer ring of the slewing bearing (43), the driving wheel (42) is meshed with the outer ring of the slewing bearing (43), and the slewing reducer (41) is connected with and transmits driving to the driving wheel (42).