CN116835231A - T-shaped arc crimping type hanging structure of monorail crane rail and mounting mode - Google Patents

Abstract

The application relates to a T-shaped arc crimping type hanging structure of a monorail crane track and an installation mode, and relates to the field of monorail crane tracks.

Description

T-shaped arc crimping type hanging structure of monorail crane rail and mounting mode

Technical Field

The application relates to the technical field of monorail cranes, in particular to the field of monorail crane rails, and specifically relates to a T-shaped arc crimping type hanging structure and an installation mode of a monorail crane rail.

Background

The monorail crane is an auxiliary transportation device for coal mines, has the advantages of high safety, large driving force, high adaptability, small occupied space, high transportation efficiency and the like, is widely applied to narrow spaces such as roadways, mines and the like, is an auxiliary transportation device suitable for most coal mines in China, is a device which can provide power by means of an explosion-proof diesel engine or a storage battery, can move along a rail suspended above the roadway or the mine, is formed by connecting a plurality of rails with fixed length, is provided with hanging accessories at the joint of two adjacent rails, is welded on the rails in a conventional mode, and is hung on a roadway top plate or other structures (such as mineral steel and U-shaped steel) in a certain mode. The monorail crane rail mainly has two key effects, namely reliable connection, including the smooth transition between the rail connection reliability and the connection back rail, guarantee the stability that the locomotive passes through, can effectively improve the life of conveying efficiency and monorail crane locomotive, prevent accidents such as the damage of monorail crane locomotive because of the unreliable track connection that leads to, secondly firm hanging, to guarantee transportation safety, thereby prevent that the locomotive from falling down from the rail and causing the injury to equipment and personnel. Therefore, the connection mode and the hanging installation mode of the monorail crane rail directly determine the installation quality of the rail, and further influence the running safety and the passing stability of the monorail crane.

The monorail crane mainly relies on the track hung on the tunnel roof to carry out transportation operation, so that the locomotive is equivalent to the way of directly hanging on the tunnel roof, how to ensure safe transportation is a key link in the whole safe transportation system of the monorail crane, and the connection structure and the installation mode of the monorail crane track are found in the research, thereby playing a vital role in efficient and safe transportation of the locomotive.

The connection hanging structure diagram 11-14 of the conventional monorail crane heavy rail is shown, an anchor rod (rope) is adopted for hanging, namely, the anchor rod (rope) is firstly driven into a roadway top plate for anchoring, hanging accessories are welded at two ends of the rail, hanging accessories such as shackles and chains are connected with the rail welding accessories, so that the rail connection and hanging are completed, the rail mounting mode can occupy more than 80% of all rail mounting modes, and the conventional mounting mode has the advantages that the mounting is flexible, reed connection is adopted between the rails, and certain movable spaces are reserved for rocker arms and 8-shaped rings, so that when the monorail crane runs, certain clearance redundancy exists between the rails, the problem of extrusion and rail twisting between the rails does not occur, and the application patent with the publication number of CN101102950B is granted: the hinged rail for rail joint of section bar track is connected, and the hanging structure is also disclosed.

The prior structure has the defects that:

(1) the rail hanging accessories are more, and the rail hanging accessories are provided with rocker arms, 8-shaped rings, tongue springs, bolts, pin shafts of different types and safety pins, so that a certain connection sequence is needed during installation, the technical requirements on installation personnel are higher, the installation construction is time-consuming and labor-consuming, and the parts and the labor cost are increased;

(2) in the existing mode, as shown in fig. 14, when the minimum 3-ring chain is adopted for hanging, the height of the top plate from the bottom of the track is about 620mm to 650mm, the occupied space is large, if a low roadway is encountered, the roadway needs to be lifted or laid by a mine, the construction amount is increased, and the implementation of an auxiliary transportation system of the monorail crane is not facilitated.

(3) By adopting the mode, the rail is used for preventing the horizontal pulling and the rear pulling of the swing from being correctly installed, the existing common installation mode is to adopt the installation mode of the shackle bolt at the hanging position of the small rocker arm and the chain, and the hanging point is added for the horizontal pulling and the rear pulling, but the mode has obvious defects that the small rocker arm can rotate along the 8-shaped ring, so that the horizontal pulling and the rear pulling chain shake, and the original function fails.

The track connecting structure and the installation mode are applied in the industry for many years, and have no obvious technical improvement, but along with the optimization of the monorail crane auxiliary transportation system, the application scenes are diversified, especially along with unmanned application, the requirement on the installation quality of the track is higher, and the original track connecting structure and the installation mode do not meet the functional requirement and have a certain technical barrier.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides the T-shaped arc crimping type hanging structure and the mounting mode of the monorail crane rail, which can realize reliable connection and stable hanging of the heavy rail of the monorail crane for mines and further improve the auxiliary transportation efficiency of the monorail crane for mines.

The application provides a T-shaped arc crimping type hanging structure of a monorail crane track, which comprises a first track and a second track which are in butt joint, and further comprises a fixed upper hanging assembly, wherein the upper end face of the first track is fixedly connected with a double-plate bearing seat, the upper end face of the second track is fixedly connected with a T-shaped single pressing plate, the T-shaped single pressing plate is provided with a connecting part which extends into the double-plate bearing seat, the upper hanging assembly comprises connecting plates positioned at two sides of the double-plate bearing seat, a hanging pin shaft penetrates through the connecting plates, the double-plate bearing seat and the connecting part, the connecting part is provided with a long round hole which is matched with the hanging pin shaft, the long round hole is an arc hole, the top face of the double-plate bearing seat is provided with an arc bearing face which is concentric with the long round hole, the upper end of the T-shaped single pressing plate extends towards two sides, and the lower end face of the pressing plate is provided with an arc crimping face which is matched with the arc bearing face.

In this scheme, two board pressure-bearing seat direct fixation is on first track, T type single clamp plate direct fixation is on the second track, when first track and second track swing from top to bottom are adjusted, hang the round pin axle and laminate with slotted hole inner wall all the time, the arc crimping face is laminated all the time and is supported on the arc pressure-bearing face, when locomotive heavy load passes through, the arc face cooperation of above two parts plays the gravity and bears the effect, avoid concentrating on round pin axle hole site department with all atress, can reduce the friction of round pin axle and round pin axle hole site department, prevent that the department atress from concentrating excessively, cause round pin axle fracture and round pin axle hole wearing and tearing too big, warp, this mating face is the arc mating face, when the track swings from top to bottom along the below fulcrum in prescribed range, this arc face also can closely laminate, even atress.

As optimization, the anti-swing horizontal zipper is connected with the T-shaped single pressing plate and extends to two sides, and the anti-swing horizontal zipper is provided with a basket bolt. In the scheme, the T-shaped single pressing plate is designed with the anti-swing transverse zipper, and the anti-swing effect on the track is obvious.

As optimization, the double-plate pressure-bearing seat comprises two pressure-bearing plates welded on the upper end face of the first rail, and the connecting part is inserted between the two pressure-bearing plates. In this scheme, two board pressure-bearing seats include two bearing plates to the insertion of connecting portion is realized through two bearing plates welding respectively.

As optimization, the inboard that the bearing plate kept away from T single clamp plate one end is equipped with the shape welding of preapring for an unfavorable turn of events protruding, two shape welding protruding welded fastening of preapring for an unfavorable turn of events. In this scheme two shape welding protrusions welded fastening of preapring for an unfavorable turn of events, fix two bearing plates as an organic whole structure, firstly in order to improve the welding strength between the two, secondly in order to prevent welding deformation or take place to collide with the back deformation in the transportation.

As optimization, the hanging pin shaft is positioned at one side of the abutting surface of the first rail and the second rail, which is close to the first rail. In the scheme, the hanging pin shaft is positioned right above the first rail, so that acting force is directly transmitted to the first rail through the double-plate pressure-bearing seat.

Preferably, the arc length of the contact part of the arc-shaped bearing surface and the arc-shaped pressing surface is 90-150cm. In the scheme, the arc length of the contact part is 90-150cm, so that a good supporting effect can be achieved.

As optimization, the upper hanging assembly further comprises a double-chain hanging seat and a hanging rocker arm, wherein the hanging rocker arm is connected with the double-chain hanging seat through a hanging chain, and the two connecting plates are respectively connected to two sides of the hanging rocker arm. In the scheme, the double-chain hanging seat is connected with the roadway roof through the anchor rod, the hanging rocker arm is connected with the double-chain hanging seat through the hanging chain, the installation freedom degree is high, and the field installation is convenient.

As optimization, the front end and the rear end of the hanging rocker arm are respectively connected with a double-chain hanging seat through hanging chains, and the double-chain hanging seat is connected with a roadway top plate through an anchor rod.

Preferably, the connecting plate is hinged with the hanging rocker arm through a bolt. In the scheme, the two connecting plates are connected with the hanging rocker arm through one bolt, so that the secondary floating of the hanging piece can be realized, the rigid hanging connection between the rails is avoided, the inertial impact of the locomotive operation on the rails is reduced, the buffer function is increased, and the rail twisting is prevented.

A mounting mode of a T-shaped arc crimping type hanging structure of a monorail crane track comprises the following steps:

a. welding a double-plate pressure-bearing seat on the upper end face of the first rail, and welding a T-shaped single pressing plate on the upper end face of the second rail;

b. the double-chain hanging seat is connected with a roadway top plate through an anchor rod, the front end and the rear end of the hanging rocker arm are respectively connected with the double-chain hanging seat through hanging chains, and two connecting plates are arranged on two sides of the hanging rocker arm;

c. the first rail and the second rail are abutted, and a gap included angle beta with an upper opening is reserved on the abutting surface of the first rail and the second rail, so that the first rail and the second rail can swing up and down to be adjusted;

d. inserting a double-plate bearing seat of a first rail between two connecting plates, inserting a connecting part of a T-shaped single pressing plate on a second rail into the double-plate bearing seat, and penetrating through the connecting plates, the double-plate bearing seat and long round holes of the connecting part through a hanging pin shaft, wherein an arc-shaped pressing surface of the lower end surface of a pressing plate on the T-shaped single pressing plate is supported on the arc-shaped pressing surface of the top surface of the double-plate bearing seat, so that the hanging pin shaft is always attached to the inner wall of the long round hole when the first rail and the second rail are vertically swung and adjusted, and the arc-shaped pressing surface is always attached and supported on the arc-shaped pressing surface;

e. two anti-swing horizontal zipper strips are connected to the T-shaped single pressing plate, extend to two sides respectively and are connected with a roadway top plate, and the anti-swing horizontal zipper strips are tensioned by adjusting the basket bolts.

The beneficial effects of the application are as follows: the T-shaped arc crimping type hanging structure and the mounting mode of the monorail crane rail reduce welding procedures, save time, reduce the number of parts, have simple procedures and higher mounting freedom, are convenient for field installation, can effectively prevent the movable rail from swinging too much left and right, realize reliable connection and stable hanging of the heavy rail of the monorail crane for mines, and further improve the auxiliary transportation efficiency of the monorail crane for mines.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a schematic view of a T-shaped single platen structure according to the present application;

FIG. 3 is a schematic view of the structure of the bearing plate according to the present application;

FIG. 4 is a cross-sectional view of the junction of the T-shaped single platen and the dual platen pressure bearing seat of the present application;

FIG. 5 is a front view of a single track of the present application;

FIG. 6 is a left side view of FIG. 5 in accordance with the present application;

FIG. 7 is a right side view of FIG. 5 in accordance with the present application;

FIG. 8 is a front view of a T-shaped single platen and a double platen pressure seat with one of the pressure bearing plates hidden in the present application;

FIG. 9 is a schematic view of the structure of the present application with anti-sway cross zipper strips;

FIG. 10 is a schematic view of the structure of the present application connected by a U-ring;

FIGS. 11-14 are schematic views of prior art hanging structures;

the figure shows:

1. the device comprises an anchor rod, 2, a double-chain hanging seat, 3, M20 connecting bolts, 4, a hanging rocker arm, 5, M30 high-strength bolts, 6, a T-shaped single pressing plate, 61, a connecting part, 62, a pressing plate, 63, an arc pressing surface, 64, a slotted hole, 65, a polygonal welding seat, 66, an anti-swing transverse pulling fixing hole, 7, a hanging pin shaft, 8, a double-plate bearing seat, 81, a bearing plate, 82, an arc bearing surface, 83, a pin shaft connecting hole, 84, an anti-deformation welding protrusion, 9, a connecting plate, 10, a first rail, 11, a second rail, 12, a hanging chain, 13, an anti-swing transverse pulling chain, 14, a basket bolt, 15, a lower bolt, 16 and a lower socket.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

As shown in fig. 1-14, the T-shaped arc crimping type hanging structure of the monorail crane rail comprises a first rail 10 and a second rail 11 which are in butt joint, wherein the first rail 10 and the second rail 11 are I-shaped rails, and grooves are formed in the upper end face and the lower end face of the first rail 10 and the second rail 11.

The gap included angle beta which enables the first track 10 and the second track 11 to swing up and down around the swing axis is arranged between the first track 10 and the second track 11, as shown in fig. 8, the gap included angle beta is a V-shaped angle with an upper opening, so that the first track and the second track can swing around the swing axis to be adjusted, at the moment, the size of the gap included angle beta changes, the swing axis is positioned below the gap included angle beta, and the swing axis extends left and right and is perpendicular to the first track 10 and the second track 11, so that the first track and the second track can adjust the included angle which is butted up and down, and the angle is suitable for the height change of a roadway.

The lower end of the first track 10 is fixedly connected with a lower plug 15, the lower end of the second track 11 is fixedly connected with a lower socket 16, and a socket slot for allowing the end part of the lower plug 15 to be inserted from bottom to top is formed in the lower socket 16, so that the first track 10 and the second track 11 cannot be separated from each other front and back, and meanwhile, the upper and lower relative swinging of the first track and the second track cannot be interfered.

The first track 10 and the second track 11 are two sections of tracks in a butt joint structure, the upper end face of the first track 10 is fixedly connected with a double-plate pressure bearing seat 8, the double-plate pressure bearing seat 8 is positioned at the end part of the upper end face of the first track 10, which is close to the butt joint surface, the upper end face of the second track 11 is fixedly connected with a T-shaped single pressing plate 6, and the T-shaped single pressing plate 6 is positioned at the end part of the upper end face of the second track 11, which is close to the butt joint surface.

The double-deck roadway roof lifting device is characterized by further comprising a fixed upper hanging assembly, wherein the upper hanging assembly comprises connecting plates 9 positioned on two sides of the double-deck pressure-bearing seat 8, the upper hanging assembly further comprises a double-deck hanging seat 2 and a hanging rocker arm 4, and the double-deck hanging seat 2 is connected with the roadway roof through an anchor rod 1. The anchor rod 1 in the application comprises an anchor rod and an anchor rope, namely the anchor rod can be an anchor rod or an anchor rope.

Therefore, the double-chain hanging seat 2 is tightly attached to the roadway roof, the hanging is stable, the left and right shaking amount of the anchor rod is reduced, the transverse shearing force to the anchor rod due to locomotive operation is reduced, and the fatigue fracture of the anchor rod under the influence of long-time alternating stress is prevented.

The hanging rocker arm 4 is connected with the double-chain hanging seat 2 through a hanging chain 12, in the embodiment, the front end and the rear end of the hanging rocker arm 4 are respectively connected with the double-chain hanging seat 2 through the hanging chain 12, the upper end of the hanging chain 12 is connected through an M20 connecting bolt 3 penetrating through the hanging chain 12 and the double-chain hanging seat 2, and the lower end of the hanging chain 12 is connected through an M20 connecting bolt 3 penetrating through the hanging chain 12 and the hanging rocker arm 4.

Of course, the U-shaped ring may be connected to the roof of the roadway by the anchor rod 1 by the structure shown in fig. 10, and the hanger chain 12 may be attached to the U-shaped ring.

Two connecting plates 9 are respectively connected to two sides of the hanging rocker arm 4. In this embodiment, the connection plates 9 are hinged to the hanging rocker arm 4 through a bolt, specifically, in this embodiment, the M30 high-strength bolt 5 passes through the middle positions of the two connection plates 9 and the hanging rocker arm 4 to achieve connection, so that the connection plates 9 can swing back and forth.

The connecting plate 9 in this embodiment can realize the second grade of hanger and float, namely upper end and lower extreme are articulated connection, avoid connecting firmly between the track to hang, reduce because of locomotive operation to orbital inertial impact, increase buffer function, prevent to turn round the rail, when connecting plate 9 is connected with the suspension rocker 4 of top, adopt the M30 high strength bolt 5 that has the step shaft structure, after the locknut fastening of M30 high strength bolt 5, there is 2 mm's clearance between nut and the connecting plate 9, can guarantee connecting plate 9 along hole rotary oscillation, be unlikely to again make this connecting plate 9 along bolt axial displacement too big.

As shown in fig. 1 and 2, the T-shaped single pressing plate 6 is provided with a connecting portion 61 extending into the double-plate bearing seat 8, the hanging pin shaft 7 passes through the connecting plate 9, the double-plate bearing seat 8 and the connecting portion 61, the connecting portion 64 is provided with a slotted hole 64 adapted to the hanging pin shaft 7, the slotted hole 64 is an arc hole, and the slotted hole 64 is an arc hole and is concentric with the swinging axes of the first rail 10 and the second rail 11, so that when the first rail and the second rail swing relative to the swinging axes, the hanging pin shaft 7 in the slotted hole 64 moves in the slotted hole in a matching manner. The hanging pin shaft 7 is positioned at one side of the abutting surface of the first rail 10 and the second rail 11, which is close to the first rail 10.

After the connecting portion 61 is inserted into the double-plate pressure-bearing seat 8, the unilateral gap is about 2mm, and the allowance mainly has the following effects, namely, the adjustment effect during installation is achieved, the installation is convenient, and when the locomotive is in operation, the two matched rails at the joint of the rails have a certain movable space, the left-right swing amount of the rails cannot be excessively large, the rails cannot be distorted in an S shape, and the operation efficiency of the locomotive cannot be influenced.

The lower end of the T-shaped single pressing plate 6 is provided with a polygonal welding seat 65, and the polygonal welding seat 65 is welded in a groove on the upper end face of the first track 10.

The top surface of the double-plate pressure-bearing seat 8 is provided with an arc-shaped pressure-bearing surface 82 concentric with the oblong hole 64, the upper end of the T-shaped single pressure plate 6 extends to two sides to form a pressure-bearing plate 62, and the lower end surface of the pressure-bearing plate 62 is provided with an arc-shaped pressure-bearing surface 63 matched with the arc-shaped pressure-bearing surface 82. The arc length of the contact portion of the arc-shaped bearing surface 82 and the arc-shaped pressing surface 63 is 90-150cm. The width of the joint surface on one side of the pressing plate 62 is 10mm, and the pressing plate is symmetrically and uniformly stressed.

As shown in fig. 3, the dual-plate bearing seat 8 includes two bearing plates 81 welded on the upper end surface of the first rail 10, where the two bearing plates 81 are disposed in parallel and are parallel to the T-shaped single-plate 6. The connection portion 61 is interposed between the two bearing plates 81.

The lower end of the bearing plate 81 is welded in a groove on the upper end face of the second rail 11, an anti-deformation welding protrusion 84 is arranged on the inner side of one end, far away from the T-shaped single pressing plate 6, of the bearing plate 81, and the two anti-deformation welding protrusions 84 are welded and fixed.

The anti-swing horizontal zipper strip (13) is connected with the T-shaped single pressing plate (6) and extends to two sides, and the anti-swing horizontal zipper strip (13) is provided with a basket bolt (14) for adjusting the tightness of the anti-swing horizontal zipper strip (13). The T-shaped single pressing plate 6 is provided with a swing-preventing transverse pulling fixing hole 66 for connecting the swing-preventing transverse pulling chain 13.

A mounting mode of a T-shaped arc crimping type hanging structure of a monorail crane track comprises the following steps:

a. the upper end face of the first track 10 is welded with a double-plate pressure-bearing seat 8, and the upper end face of the second track 11 is welded with a T-shaped single pressure plate 6;

b. the double-chain hanging seat 2 or the U-shaped ring is connected with a roadway top plate through an anchor rod 1, the front end and the rear end of the hanging rocker arm 4 are respectively connected with the double-chain hanging seat 2 or the U-shaped ring through hanging chains 12, and two connecting plates 9 are arranged on two sides of the hanging rocker arm 4;

c. the first rail 10 and the second rail 11 are in butt joint, and a gap included angle beta with an upper opening is reserved on the butt joint surface of the first rail 10 and the second rail 11, so that the first rail 10 and the second rail 11 can swing up and down to be adjusted;

d. the double-plate pressure-bearing seat 8 of the first rail 10 is inserted between two connecting plates 9, the connecting part 61 of the T-shaped single pressure plate 6 on the second rail 11 is inserted into the double-plate pressure-bearing seat 8, and the hanging pin shaft 7 passes through the connecting plates 9, the double-plate pressure-bearing seat 8 and the oblong holes 64 of the connecting part 61, the arc-shaped pressure-bearing surface 63 of the lower end surface of the pressure-bearing plate 62 on the T-shaped single pressure plate 6 is supported on the arc-shaped pressure-bearing surface 82 of the top surface of the double-plate pressure-bearing seat 8, so that when the first rail 10 and the second rail 11 swing up and down, the hanging pin shaft 7 is always attached to the inner wall of the oblong holes 64, and the arc-shaped pressure-bearing surface 63 is always attached and supported on the arc-shaped pressure-bearing surface 82;

e. two anti-swing horizontal zipper strips 13 are connected to the T-shaped single pressing plate 6, extend to two sides respectively and are connected with a roadway top plate, and the anti-swing horizontal zipper strips are tensioned by adjusting the turnbuckle bolts.

Of course, the above description is not limited to the above examples, and the technical features of the present application that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present application and not for limiting the same, and the present application has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present application and the scope of the appended claims.

Claims (10)

1. A T-shaped arc crimping type hanging structure of a monorail crane track is characterized in that: including first track (10) and second track (11) of butt joint, its characterized in that: still including fixed last suspension assembly, the up end rigid coupling of first track (10) has double-deck pressure-bearing seat (8), the up end rigid coupling of second track (11) has T type single clamp plate (6), be equipped with on T type single clamp plate (6) and extend to connecting portion (61) in double-deck pressure-bearing seat (8), it includes connecting plate (9) that are located double-deck pressure-bearing seat (8) both sides to go up suspension assembly, and hanging round pin axle (7) pass connecting plate (9), double-deck pressure-bearing seat (8) and connecting portion (61), open on connecting portion (64) have with hanging round pin axle (7) adaptation slotted hole (64), slotted hole (64) are the arc hole, double-deck pressure-bearing seat (8) top surface be equipped with slotted hole (64) endocentric arc pressure-bearing face (82), T type single clamp plate (6) upper end to both sides extension have crimping board (62), crimping board (62) lower terminal surface be equipped with arc pressure-bearing face (63) with arc pressure-bearing face (82) adaptation.

2. The T-shaped arc crimping type hanging structure of a monorail crane rail according to claim 1, wherein: the anti-swing transverse zipper strip (13) is connected with the T-shaped single pressing plate (6) and extends to two sides, and the anti-swing transverse zipper strip (13) is provided with a basket bolt (14).

3. The T-shaped arc crimping type hanging structure of a monorail crane rail according to claim 1, wherein: the double-plate pressure-bearing seat (8) comprises two pressure-bearing plates (81) welded on the upper end face of the first rail (10), and the connecting part (61) is inserted between the two pressure-bearing plates (81).

4. A T-shaped arcuate compression joint hanging structure for monorail crane track as claimed in claim 3, wherein: the inner side of one end of the bearing plate (81) far away from the T-shaped single pressing plate (6) is provided with an anti-deformation welding bulge (84), and the two anti-deformation welding bulges (84) are welded and fixed.

5. The T-shaped arc crimping type hanging structure of a monorail crane rail according to claim 1, wherein: the hanging pin shaft (7) is positioned at one side of the abutting surface of the first rail (10) and the second rail (11) close to the first rail (10).

6. The T-shaped arc crimping type hanging structure of a monorail crane rail according to claim 1, wherein: the arc length of the contact part of the arc-shaped pressure bearing surface (82) and the arc-shaped compression joint surface (63) is 90-150cm.

7. A T-shaped arc crimping type hanging structure of a monorail crane rail according to any one of claims 1 to 6, wherein: the upper hanging assembly further comprises a double-chain hanging seat (2) and hanging rocker arms (4), the hanging rocker arms (4) are connected with the double-chain hanging seat (2) through hanging chains (12), and two connecting plates (9) are respectively connected to two sides of the hanging rocker arms (4).

8. The T-shaped arc crimping type hanging structure of a monorail crane rail according to claim 7, wherein: the front end and the rear end of the hanging rocker arm (4) are respectively connected with the double-chain hanging seat (2) through hanging chains (12), and the double-chain hanging seat (2) is connected with a roadway top plate through an anchor rod (1).

9. The T-shaped arc crimping type hanging structure of a monorail crane rail according to claim 7, wherein: the connecting plate (9) is hinged with the hanging rocker arm (4) through a bolt.

10. A method of installing a T-shaped arcuate crimp hanger for monorail crane track as defined in claim 7, comprising the steps of:

a. a double-plate pressure-bearing seat (8) is welded on the upper end face of the first rail (10), and a T-shaped single pressing plate (6) is welded on the upper end face of the second rail (11);

b. the double-chain hanging seat (2) is connected with a roadway top plate through an anchor rod (1), the front end and the rear end of the hanging rocker arm (4) are respectively connected with the double-chain hanging seat (2) through hanging chains (12), and two connecting plates (9) are arranged on two sides of the hanging rocker arm (4);

c. the first rail (10) and the second rail (11) are in butt joint, and a gap included angle beta with an upper opening is reserved on the butt joint surface of the first rail (10) and the second rail (11), so that the first rail (10) and the second rail (11) can swing up and down to be adjusted;

d. inserting a double-plate pressure-bearing seat (8) of a first rail (10) between two connecting plates (9), inserting a connecting part (61) of a T-shaped single pressure plate (6) on a second rail (11) into the double-plate pressure-bearing seat (8), penetrating through the connecting plates (9), the double-plate pressure-bearing seat (8) and a long round hole (64) of the connecting part (61) through a hanging pin shaft (7), supporting an arc-shaped pressure-bearing surface (63) of the lower end surface of a pressure-bearing plate (62) on the T-shaped single pressure plate (6) on an arc-shaped pressure-bearing surface (82) of the top surface of the double-plate pressure-bearing seat (8), and enabling the hanging pin shaft (7) to be always attached to the inner wall of the long round hole (64) when the first rail (10) and the second rail (11) are adjusted in an up-down swinging mode, and enabling the arc-shaped pressure-bearing surface (63) to be always attached to be supported on the arc-shaped pressure-bearing surface (82);

e. two anti-swing horizontal zipper strips are connected to the T-shaped single pressing plate (6), extend to two sides respectively and are connected with a roadway top plate, and the anti-swing horizontal zipper strips are tensioned by adjusting the basket bolts.