阅读说明：本技术 一种可替换式电驱防爆吊运系统 (Replaceable electrically-driven explosion-proof lifting system ) 是由 王建军 孔维文 袁重金 袁永新 徐悦怡 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种可替换式电驱防爆吊运系统,可替换式电驱防爆吊运系统包括：吊运系统行走轨道；吊运系统行走机构,吊运系统行走机构包括分体设置的驱动装置和随行装置,驱动装置用于沿吊运系统行走轨道行走；第一吊运机构,第一吊运机构的两端分别与驱动装置和随行装置可拆地固定连接；其中,驱动装置通过驱动第一吊运机构运行而带动所述随行装置运动。本发明中将驱动装置和随行装置进行分体设计,对于不同载重吨的第一吊运机构挂载点衔接更便捷。以第一吊运机构作为传动机构,并将驱动装置和随行装置一体式设计并设置不同的挂载点更加合理。(The invention discloses a replaceable electric-drive anti-explosion hoisting system, which comprises: a traveling track of the hoisting system; the lifting system travelling mechanism comprises a driving device and a following device which are arranged in a split mode, and the driving device is used for travelling along a lifting system travelling rail; the two ends of the first hoisting mechanism are respectively detachably and fixedly connected with the driving device and the accompanying device; the driving device drives the following device to move by driving the first hoisting mechanism to operate. According to the invention, the driving device and the accompanying device are designed in a split manner, so that the connection of the mounting points of the first lifting mechanism with different loads is more convenient. The first lifting mechanism is used as a transmission mechanism, and the driving device and the accompanying device are integrally designed and are more reasonable in arrangement of different mounting points.)

1. The replaceable electrically-driven anti-explosion hoisting system is characterized by comprising:

a traveling track of the hoisting system;

the lifting system travelling mechanism comprises a driving device and a following device which are arranged in a split mode, and the driving device is used for travelling along a lifting system travelling rail;

the two ends of the first hoisting mechanism are respectively detachably and fixedly connected with the driving device and the accompanying device;

the driving device drives the following device to move by driving the first hoisting mechanism to operate.

2. The replaceable electrically-driven explosion-proof hoisting system as set forth in claim 1, further comprising a second hoisting mechanism for hoisting the first hoisting mechanism to an installation position or for receiving the first hoisting mechanism detached from the hoisting system running mechanism.

3. The replaceable electrically-driven explosion-proof handling system of claim 2, wherein the second handling mechanism comprises a support member fixedly connected to the handling system running rail and a lifting device detachably fixedly connected to the support member, wherein the lifting device is configured to change the position of the first handling mechanism.

4. The replaceable electrically-driven explosion-proof hoisting system as set forth in claim 3, wherein the number of the hoisting devices is two, and the hoisting devices are symmetrically arranged on the support member.

5. The replaceable electrically driven explosion proof handling system of claim 1, further comprising a cable movement device configured to move in synchronization with the handling system running gear.

6. The replaceable electrically-driven explosion-proof hoisting system as claimed in claim 5, wherein the cable moving device comprises a cable running rail, a cable running mechanism and a first connecting member, the cable running mechanism moves along the cable running rail, and two ends of the first connecting member are fixedly connected with the cable running mechanism and the hoisting system running mechanism respectively.

7. The replaceable electrically-driven explosion-proof hoisting system as set forth in claim 6, further comprising a second connecting member, wherein the hoisting system running track and the cable running track are both fixed to the second connecting member, and the hoisting system running track and the cable running track have different extending directions.

8. The replaceable electrically-driven explosion-proof handling system of claim 7, wherein the cable running mechanism comprises a cable running trolley and a cable clamp, the cable running trolley moves along the cable running track, the cable running trolley is fixedly connected with the cable clamp, and the cable clamp is fixedly connected with one end of the first connecting piece far away from the handling system running mechanism.

9. The replaceable electrically-driven explosion-proof handling system of claim 1, further comprising a connecting shaft, wherein the first handling mechanism is connected with the driving device through the connecting shaft;

and/or the first hoisting mechanism is connected with the following device through the connecting shaft.

10. The replaceable electrically-driven anti-explosion hoisting system as claimed in claim 9, further comprising two limiting members, wherein the two limiting members are respectively clamped at two ends of the connecting shaft, and the limiting members are used for limiting the axial movement of the connecting shaft.

Technical Field

The invention relates to a replaceable electric-drive anti-explosion hoisting system.

Background

The load design of the traditional hanging beam and the hoisting hoist thereof is designed on the basis of the required maximum tonnage, and the condition that the required load is less than half is often generated in the actual use. When the required lifting height is less than 5 m, the using method has no problem. However, when the daily value is smaller than the upper limit value of the load by more than 10 tons and the lifting height span reaches more than 20 meters, the slow lifting speed of the high-load lifting appliance required by safety considerations will face the phenomenon that the time for the high-load lifting appliance to lift low-load articles is too long. The distance between the suspension points on the hoisting hoists is determined according to the load of the hoisting hoists, and the distances between the suspension points on the hoisting hoists with different loads are different. And the distance between the suspension points on the driving trolley is fixed, so that only one load-carrying hoisting hoist can be suspended on one driving trolley.

Disclosure of Invention

The invention aims to overcome the defect that one driving trolley can only be matched with one load hoisting hoist in the prior art, and provides a replaceable electric-driving anti-explosion hoisting system.

The invention solves the technical problems through the following technical scheme:

the invention discloses a replaceable electric-drive anti-explosion hoisting system, which comprises: a traveling track of the hoisting system; the lifting system travelling mechanism comprises a driving device and a following device which are arranged in a split mode, and the driving device is used for travelling along a lifting system travelling rail; the two ends of the first hoisting mechanism are respectively detachably and fixedly connected with the driving device and the accompanying device; the driving device drives the following device to move by driving the first hoisting mechanism to operate.

In this scheme, adopt above-mentioned structural style, can link up more conveniently to the first handling mechanism of different loading tons carries a load point to regard as drive mechanism with first handling mechanism, design drive arrangement and pallet unit integral type and set up different carry points more rationally.

Preferably, the replaceable electrically-driven explosion-proof hoisting system further comprises a second hoisting mechanism, and the second hoisting mechanism is used for hoisting the first hoisting mechanism to an installation position or is used for bearing the first hoisting mechanism detached from the hoisting system travelling mechanism.

Preferably, the second hoisting mechanism comprises a support member and a hoisting device, the support member is fixedly connected with the traveling rail of the hoisting system, the hoisting device is detachably and fixedly connected with the support member, and the hoisting device is used for changing the position of the first hoisting mechanism.

In this scheme, adopt above-mentioned structural style, improved the change efficiency of first handling mechanism, alleviateed workman's intensity of labour to installation and use cost have been reduced.

Preferably, the number of the lifting devices is two, and the lifting devices are symmetrically arranged on the support member.

In this scheme, adopt above-mentioned structural style, can make hoisting accessory more stable.

Preferably, the replaceable electrically-driven explosion-proof hoisting system further comprises a cable moving device, and the cable moving device is arranged to move synchronously with the hoisting system travelling mechanism.

In this scheme, adopt above-mentioned structural style, can realize that the grafting power is connected to first handling mechanism fast.

Preferably, the cable moving device comprises a cable traveling track, a cable traveling mechanism and a first connecting piece, the cable traveling mechanism moves along the cable traveling track, and two ends of the first connecting piece are fixedly connected with the cable traveling mechanism and the hoisting system traveling mechanism respectively.

In this scheme, adopt above-mentioned structural style, reducible handling system running gear is at orbital frictional force of handling system walking, reduces handling system running gear's degree of wear.

Preferably, the replaceable electrically-driven explosion-proof hoisting system further comprises a second connecting piece, the hoisting system walking track and the cable walking track are both fixed to the second connecting piece, and the hoisting system walking track and the cable walking track have different extending directions.

In this scheme, adopt above-mentioned structural style, can improve the compactness of installation, reduce the usage space.

Preferably, the cable travelling mechanism comprises a cable travelling trolley and a cable clamp, the cable travelling trolley moves along the cable travelling track, the cable travelling trolley is fixedly connected with the cable clamp, and the cable clamp is fixedly connected with one end, far away from the travelling mechanism of the hoisting system, of the first connecting piece.

Preferably, the replaceable electrically-driven explosion-proof hoisting system further comprises a connecting shaft, and the first hoisting mechanism is connected with the driving device through the connecting shaft;

and/or the first hoisting mechanism is connected with the following device through the connecting shaft.

In the scheme, the structure is adopted, and the operation is easy.

Preferably, but the explosion-proof handling system of alternative electricity drive still includes two locating parts, two the locating part joint respectively in the both ends of connecting axle, the locating part is used for the restriction the axial float of connecting axle.

In this scheme, adopt above-mentioned structural style, can prevent that the stroke of connecting axle does not exceed the locating part position.

The positive progress effects of the invention are as follows:

according to the invention, the driving device and the accompanying device are designed in a split manner, so that the connection of the mounting points of the first lifting mechanism with different loads is more convenient. The first lifting mechanism is used as a transmission mechanism, and the driving device and the accompanying device are integrally designed and are more reasonable in arrangement of different mounting points.

Drawings

FIG. 1 is a partial schematic view of a replaceable electrically-driven explosion-proof handling system according to an embodiment of the invention;

FIG. 2 is a schematic diagram of a replaceable electrically-driven explosion-proof handling system according to an embodiment of the invention;

fig. 3 is a schematic view of a second hoisting mechanism according to an embodiment of the invention.

Description of reference numerals:

traveling track 1 of hoisting system

Travelling mechanism 2 of hoisting system

Drive device 21

Follower device 22

First hoisting mechanism 3

Second hoisting mechanism 4

Support 41

Hoisting device 42

Cable running gear 5

Cable traveling trolley 51

Cable clamp 52

First connecting member 6

Second connecting piece 7

Detailed Description

The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.

The embodiment of the invention provides a replaceable electric-drive anti-explosion lifting system, which is shown in fig. 1 to 3. The replaceable electrically-driven explosion-proof lifting system comprises a lifting system walking track 1, a lifting system walking mechanism 2 and a first lifting mechanism 3. The hoisting system travelling mechanism 2 comprises a driving device 21 and a following device 22 which are arranged in a split mode, the driving device 21 is used for travelling along the hoisting system travelling rail 1, the following device 22 can move on the hoisting system travelling rail 1 or not move on the hoisting system travelling rail 1, and the distance between the driving device 21 and the following device 22 is adjustable. When the load capacity of the first hoisting mechanism 3 is larger, a motor can be installed on the following device 22, so that the hoisting system traveling mechanism 2 and the first hoisting mechanism 3 can better move on the hoisting system traveling track 1. Two ends of the first hoisting mechanism 3 are respectively fixedly connected with the driving device 21 and the follower device 22 in a detachable manner, and the driving device 21 drives the follower device 22 to move by driving the first hoisting mechanism 3 to operate.

In particular use, the lifting process of the first hoisting mechanism 3 is not vertical lifting, and the lifting process is a motion process. Therefore, the weight inevitably shakes during the lifting process, and the weight center of the weight inevitably changes continuously, so that the hanging points of the driving device 21, the follower device 22 and the first lifting mechanism 3 need to be adjusted according to the weight centers of the first lifting mechanism 3 and the lifting parts of the first lifting mechanism 3 with different loads. The driving device 21 and the accompanying device 22 are designed in a split mode, and the connection of the hanging points of the first lifting mechanism 3 with different loads is more convenient. The first lifting mechanism 3 is used as a transmission mechanism, and the driving device 21 and the accompanying device 22 are integrally designed and different mounting points are arranged more reasonably.

As a preferred embodiment, the replaceable electrically-driven explosion-proof hoisting system further comprises a second hoisting mechanism 4. The distance between the first hoisting mechanism 3 and the deck is higher, the second hoisting mechanism 4 can disassemble the original first hoisting mechanism 3 on the hoisting system walking track 1 from the hoisting system walking mechanism 2 and place the first hoisting mechanism on the deck surface of the ship body, and then the first hoisting mechanism 3 required to be used is lifted to the position below the hoisting system walking mechanism 2 through the second hoisting mechanism 4 for installation.

As can be appreciated with reference to fig. 3, as a preferred embodiment, the second trolley mechanism 4 comprises a support 41 and a lifting device 42. The support 41 is fixedly connected with the trolley system running rail 1, and the hoisting device 42 is detachably fixedly connected with the support 41. The hoisting device 42 can be used for hoisting the first hoisting mechanism 3 to the installation position and can also receive the first hoisting mechanism 3 detached from the hoisting system travelling mechanism 2. By adopting the structure, the replacement efficiency of the first lifting mechanism 3 is improved, the labor intensity of workers is reduced, and the installation and use cost is reduced.

As a preferred embodiment, the number of the lifting devices 42 is two, and the lifting devices 42 are symmetrically arranged on the support 41, so that the stability of the installation of the lifting devices 42 is improved.

As a preferred embodiment, the replaceable electrically-driven explosion-proof hoisting system further comprises a cable moving device. The cable movement device is set to move synchronously with the travelling mechanism 2 of the lifting system, and the first lifting mechanism 3 can realize that the plug power supply is quickly connected to the first lifting mechanism 3 no matter where the first lifting mechanism 3 moves.

As a preferred embodiment, the cable moving means includes a cable running rail, a cable running mechanism 5, and a first connecting member 6. The cable running gear 5 is used for fixing the cable, and the cable running gear 5 moves along the cable running track. The two ends of the first connecting piece 6 are respectively fixedly connected with the cable travelling mechanism 5 and the hoisting system travelling mechanism 2, and when the cable travelling mechanism 5 is pulled to move, the friction force of the hoisting system travelling mechanism 2 on the hoisting system travelling track 1 can be reduced, and the abrasion degree of the hoisting system travelling mechanism 2 is reduced.

As a preferred embodiment, the replaceable electric drive explosion-proof handling system further comprises a second connecting member 7. The travelling track 1 of the hoisting system and the travelling track of the cable are both fixed on the second connecting piece 7, and the travelling track 1 of the hoisting system and the travelling track of the cable have different extending directions, so that the installation compactness is improved, and the use space is reduced.

As a preferred embodiment, the cable running mechanism 5 includes a cable running carriage 51 and a cable clamp 52. The cable running carriage 51 moves along the cable running rail, and the cable clamp 52 is used to fix the cable. The cable walking trolley 51 is fixedly connected with the cable clamp 52, and the cable clamp 52 is fixedly connected with one end of the first connecting piece 6 far away from the hoisting system walking mechanism 2.

In a specific use, the cable clamp 52 may be fixedly connected to the driving device 21, or may be fixedly connected to the follower device 22. When the driving device 21 or the following device 22 moves, the cable clamp 52 is driven to move through the first connecting part 6, and the cable traveling trolley 51 is driven to move along the cable traveling track.

As a preferred embodiment, the replaceable electrically-driven explosion-proof hoisting system further comprises a connecting shaft. One end of the travelling mechanism 2 of the lifting system, which is close to the first lifting mechanism 3, protrudes downwards to form a protruding part, and the protruding part can be only positioned on the driving device 21, can also be only positioned on the follower device 22, and can also be positioned on the driving device 21 and also positioned on the follower device 22. The suspension point is fixedly connected above the first lifting mechanism 3, and the suspension point is connected with the protruding part through the connecting shaft, so that the lifting mechanism has the characteristic of easiness in operation.

As a preferred embodiment, the replaceable electrically-driven explosion-proof hoisting system further comprises two limiting members. The two limiting parts are respectively clamped at two ends of the connecting shaft and used for limiting the axial movement of the connecting shaft.

When the connecting shaft is used specifically, the limiting part can be realized by adopting a cotter pin, and the limiting part is used for preventing the stroke of the connecting shaft from exceeding the position of the limiting part.

In practical application, the distance between suspension points of the first hoisting mechanism 3 is determined according to the load. In order to realize that the travelling mechanism 2 of the lifting system is matched with the first lifting mechanism 3 with different loads, the driving device 21 and the following device 22 are arranged in a split mode, and the distance between the driving device 21 and the following device 22 is adjustable. Two ends of the first hoisting mechanism 3 are respectively fixedly connected with the driving device 21 and the following device 22 in a detachable way. The first lifting mechanism 3 is higher than the deck, the process of replacing the first lifting mechanism 3 is more complicated, and the second lifting mechanism 4 can be fixedly connected to the lifting system walking track 1 and used for changing the position of the first lifting mechanism 3. The cable clamp 52 is connected with the travelling mechanism 2 of the hoisting system through the first connecting piece 6, and when the driving device 21 or the following device 22 moves, the cable clamp 52 is driven to move through the first connecting piece 6, and then the cable travelling trolley 51 is driven to move along the cable travelling track. By adopting the mode, the plug power supply can be quickly connected to the first lifting mechanism 3.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.