CN218114804U

CN218114804U - Improved double-beam traveling mechanism

Info

Publication number: CN218114804U
Application number: CN202221981474.5U
Authority: CN
Inventors: 齐志华
Original assignee: Henan Hongsheng Mining Lifting Machinery Co ltd
Current assignee: Henan Hongsheng Mining Lifting Machinery Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-23
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an improved generation two roof beam driving mechanism, including girder, trolley and lifting hook, the both ends of girder link to each other with the girder track that sets up on factory building inner wall upper portion, the inboard lower part of girder is equipped with the trolley track, the both sides of trolley bottom meet through rail wheel and two inboard trolley tracks of girder respectively, the lifting hook sets up in trolley's below, and the top of lifting hook links to each other with the chain lower extreme that lifts by crane of the electric block of setting on trolley. The problem of the trolley of current two roof beam driving generally set up at two roof beam driving tops is solved.

Description

Improved double-beam traveling mechanism

Technical Field

The utility model relates to an equipment field is used in the factory production, especially a two roof beam driving mechanism of improved generation.

Background

Its trolley of current two roof beam driving a vehicle generally sets up on the driving top, will have a problem like this, that just that trolley can occupy the space of driving a vehicle top, in case the factory building height is not enough, just appears easily, is not convenient for set up trolley's problem on two roof beam driving a vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two roof beam driving mechanism of improved generation solves the trolley of current two roof beam driving and generally sets up the problem at two roof beam driving tops.

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

the utility model provides an improved generation two roof beam driving mechanism, includes girder, trolley and lifting hook, the both ends of girder link to each other with the girder track that sets up on factory building inner wall upper portion, the inboard lower part of girder is equipped with the trolley track, the both sides of trolley bottom are met with two inboard trolley tracks of girder through the rail wheel respectively, the lifting hook sets up in trolley's below, and the top of lifting hook links to each other with the chain lower extreme that lifts by crane of the electric block of setting on trolley.

The bottom of the trolley is connected with the trolley rails arranged at the lower parts of the inner sides of the two main beams, so that the height of the trolley is consistent with the height of the two main beams, the space above the main beams cannot be occupied, and the double-beam crane can be installed in a low-height factory building environment more conveniently.

As the utility model discloses a further preferred the top at girder track both ends all is equipped with buffer spring, buffer spring is on a parallel with the girder track setting, be equipped with the stopper in buffer spring's the spring coil.

Can play the cushioning effect when the girder motion falls both ends.

As the utility model discloses a further preferred, the orbital below of girder is equipped with and connects the oil groove, connect the oil groove to one end slope setting, it even has vertical oil pipe way that connects to connect the low one end of oil groove.

The girder needs lubricating oil often, and the oil drip condition just appears easily to the volume of oiling too big, and this part oil that drips not only can make the environment in the factory building become relatively poor, can make the ground in the factory building become very smooth moreover, and the phenomenon that the workman tumbles appears easily, has set up and then can retrieve the oil that drips after connecing the oil groove, has improved the environment in the factory building, has also reduced the waste of lubricating oil.

As the utility model discloses a further preferred, the trolley track is the I-shaped track, the orbital vertical support plate both sides of trolley all are equipped with triangle cusp brace rod.

The triangular toothed support ribs are arranged, so that the support structure is more stable.

As the utility model discloses a further preferred, trolley includes walking wheel, walking wheel horizontal support board, falls "L" shape backup pad, lift cylinder and electric block horizontal support board, the walking wheel meets with the walking wheel horizontal support board bottom surface that sets up in walking wheel top through rotating the support, and the bottom of walking wheel then meets with trolley track top, the bottom setting of falling "L" shape backup pad is in the inboard of walking wheel horizontal support board top surface, the extending direction of falling "L" shape backup pad horizontal segment is the central point that extends to two girders from the inboard of walking wheel horizontal support board top surface, lift cylinder sets up the top surface at falling "L" shape backup pad horizontal segment, lift cylinder's hydro-cylinder pole passes down and falls "L" shape backup pad horizontal segment and sets up the electric block horizontal support board top surface that is falling "L" shape backup pad horizontal segment below and links to each other.

Through "L" shape backup pad and lift cylinder fall, can finely tune the height of walking wheel horizontal support board, like this when the cable on electric block expandes the limit, can also come to carry out final adjustment to the height of lifting hook through lift cylinder's lift, unlike current equipment, in case the cable on electric block expandes the limit, the height of its lifting hook just can't be adjusted once more, and adaptability does not have this application good like this.

As a further preference of the utility model, through hanging the knot lock joint between the top of lifting hook and the chain lower extreme that lifts by crane of the last electric block of trolley.

Compared with the prior art, the utility model discloses can reach one in following beneficial effect at least:

1. the bottom of the trolley is connected with the trolley rails arranged at the lower parts of the inner sides of the two main beams, so that the height of the trolley is consistent with the height of the two main beams, the space above the main beams cannot be occupied, and the double-beam crane can be installed in a low-height factory building environment more conveniently.

2. The girder needs lubricating oil often, and the oil drip condition just appears easily to the volume of oiling too big, and this part oil that drips not only can make the environment in the factory building become relatively poor, can make the ground in the factory building become very smooth moreover, and the phenomenon that the workman tumbles appears easily, has set up and then can retrieve the oil that drips after connecing the oil groove, has improved the environment in the factory building, has also reduced the waste of lubricating oil.

3. Through "L" shape backup pad and lift cylinder fall, can finely tune the height of walking wheel horizontal support board, like this when the cable on electric block expandes the limit, can also come to carry out final adjustment to the height of lifting hook through lift cylinder's lift, unlike current equipment, in case the cable on electric block expandes the limit, the height of its lifting hook just can't be adjusted once more, and adaptability does not have this application good like this.

Drawings

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

Fig. 2 is a schematic structural view of the trolley of the present invention.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Specific example 1:

fig. 1, fig. 2 show an improved generation two roof beam driving mechanism, including girder 1, trolley 2 and lifting hook 3, the both ends of girder 1 link to each other with the girder track 4 that sets up on factory building inner wall upper portion, the lower part of 1 inboard of girder is equipped with the trolley track, the both sides of 2 bottoms of trolley meet with the trolley track of 1 inboard of two girders respectively through the rail wheel, lifting hook 3 sets up in trolley 2's below, and the top of lifting hook 3 links to each other with the lifting chain lower extreme that sets up electric block 5 on trolley 2.

Specific example 2:

this embodiment has add buffer spring on concrete embodiment 1's basis, the top at 4 both ends of girder track all is equipped with buffer spring, buffer spring is on a parallel with girder track 4 and sets up, be equipped with the stopper in buffer spring's the spring coil.

Can play the cushioning effect when the girder motion falls both ends, the stopper then can play the problem of limiting excessive compression behind the buffer spring atress.

Specific example 3:

this embodiment has add on concrete embodiment 1's basis and has connect oil groove 6, the below of girder track 4 is equipped with connects oil groove 6, connect oil groove 6 to one end slope setting, it has vertical oil pipe that connects to connect even to connect the one end that oil groove 6 is low.

The girder needs lubricating oil often, and the oil drip condition just appears easily in the too big volume of oiling, and this part oil that drips not only can make the environment in the factory building become relatively poor, can make the ground in the factory building become very smooth moreover, and the phenomenon that the workman slips appears easily, has set up and then can retrieve the oil that drips after connecing the oil groove, has improved the environment in the factory building, has also reduced the waste of lubricating oil.

Specific example 4:

in this embodiment, a trolley rail is further described on the basis of specific embodiment 1, the trolley rail is an i-shaped rail, and triangular tooth-shaped support ribs are respectively arranged on two sides of a vertical support plate of the trolley rail.

Specific example 5:

in this embodiment, a trolley 2 is further described on the basis of specific embodiment 1, the trolley 2 includes a traveling wheel 21, a traveling wheel horizontal support plate 22, an inverted "L" shaped support plate 23, a lift cylinder 24 and an electric hoist horizontal support plate 25, the traveling wheel 21 is connected to the bottom surface of the traveling wheel horizontal support plate 22 disposed above the traveling wheel 21 through a rotating support, the bottom of the traveling wheel 21 is connected to the top of a trolley rail, the bottom of the inverted "L" shaped support plate 23 is disposed inside the top surface of the traveling wheel horizontal support plate 22, the extending direction of the horizontal section of the inverted "L" shaped support plate 23 extends from the inside of the top surface of the traveling wheel horizontal support plate 22 to the center position of two main beams 1, the lift cylinder (24) is disposed on the top surface of the horizontal section of the inverted "L" shaped support plate 23, and the cylinder rod of the lift cylinder 24 passes through the horizontal section of the inverted "L" shaped support plate 23 downward and is connected to the top surface of the electric hoist horizontal support plate 25 disposed below the horizontal section of the inverted "L" shaped support plate 23.

Giant head example 6:

in this embodiment, the hook 3 is further described on the basis of embodiment 1, and the top of the hook 3 is fastened to the lower end of the hoisting chain of the electric hoist 5 on the trolley 2 by a hanging buckle.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an improved generation two roof beam driving mechanism, includes girder (1), trolley (2) and lifting hook (3), the both ends of girder (1) link to each other its characterized in that with girder track (4) that set up on factory building inner wall upper portion: the crane trolley is characterized in that crane trolley rails are arranged on the lower portions of the inner sides of the main beams (1), two sides of the bottom of the crane trolley (2) are respectively connected with the crane trolley rails on the inner sides of the two main beams (1) through rail wheels, the lifting hook (3) is arranged below the crane trolley (2), and the top of the lifting hook (3) is connected with the lower end of a lifting chain of an electric hoist (5) arranged on the crane trolley (2).

2. The improved dual beam travel mechanism of claim 1, wherein: the main beam track (4) is characterized in that buffer springs are arranged above two ends of the main beam track (4), the buffer springs are arranged in parallel to the main beam track (4), and limiting blocks are arranged in spring rings of the buffer springs.

3. The improved dual beam travel mechanism of claim 1, wherein: the lower side of the main beam rail (4) is provided with an oil receiving groove (6), the oil receiving groove (6) is obliquely arranged towards one end, and the lower end of the oil receiving groove (6) is connected with a vertical oil receiving pipeline.

4. The improved dual beam travel mechanism of claim 1, wherein: the trolley crane rail is an I-shaped rail, and triangular tooth-shaped supporting ribs are arranged on two sides of a vertical supporting plate of the trolley crane rail.

5. The improved dual beam travel mechanism of claim 1, wherein: hoisting trolley (2) include walking wheel (21), walking wheel horizontal support board (22), "L" shape backup pad (23), lift cylinder (24) and electric block horizontal support board (25), walking wheel (21) are walked walking wheel horizontal support board (22) bottom surface of wheel (21) top through rotating the support and setting and are met, and the bottom of walking wheel (21) then meets with hoisting trolley track top, the bottom setting of "L" shape backup pad (23) is in the inboard of walking wheel horizontal support board (22) top surface, the extending direction of "L" shape backup pad (23) horizontal segment is from the inboard central point of walking wheel horizontal support board (22) top surface to two girder (1) puts and extends, lift cylinder (24) set up the top surface at "L" shape backup pad (23) horizontal segment, the hydro-cylinder pole of lift cylinder (24) passes "L" shape backup pad (23) horizontal segment downwards and sets up and links to each other at the electric block horizontal support board (25) top surface of "L" shape backup pad (23) horizontal segment below.

6. The improved dual beam travel mechanism of claim 1, wherein: the top of the lifting hook (3) is buckled with the lower end of a lifting chain of an electric hoist (5) on the trolley (2) through a hanging buckle.