CN214423020U - Track beam joint, track beam, joint assembly and track - Google Patents

Abstract

The utility model relates to a track roof beam connects, track roof beam, joint Assembly and track, wherein, the track roof beam connects including the shape looks adaptation with the track roof beam and is used for connecting the transition roof beam of two adjacent track roof beams, the upper portion of passing the transition roof beam is constructed and is had at least two couples that are used for realizing hanging, and the direction of each the couple is unanimous; the rail beam joint is compact in structure and reasonable in design, can conveniently, efficiently and precisely complete suspension type installation and assembly of the rail beam, and can effectively overcome the defects in the prior art.

Description

Track beam joint, track beam, joint assembly and track

Technical Field

The utility model relates to a track traffic technical field, concretely relates to track roof beam connects, track roof beam, connects subassembly and track.

Background

The suspension type rail transit system is a new urban rail transit system different from subway, light rail and magnetic suspension, is generally used for providing uninterrupted transportation service according to requirements, and can be widely applied to the fields of manned transportation lines, sightseeing tour lines, logistics transportation lines and the like.

An existing suspended rail transportation system generally comprises a suspended rail and transportation vehicles (such as locomotives, vehicles and the like) arranged in the rail and used for moving along the rail, wherein the suspended rail is generally formed by butt-joint installation of a plurality of sections of rail beams, the existing rail beams are generally in a closed cross-section form with broken bottoms, and as shown in fig. 1, cavities for the transportation vehicles to move are formed in the rail beams; in the prior art, the rail beams in the suspension rails are usually suspended in the air through a frame constructed by steel structures and/or concrete, two adjacent rail beams are butted with each other, a car for carrying passengers and/or goods is suspended in a vehicle through a suspension frame, and the vehicle is used for driving the car to move along the suspension rails.

In the construction process of the suspension type rail transit system, the rack is usually stably installed on the ground, then the rail beams are fixed to the rack one by one in a hoisting mode, and the rail beams have a set height from the ground, so that the purpose of installing the rail beams in a suspension manner is achieved; however, in the prior art, in the process of assembling the track beam, there are also problems of complicated assembling process, long consumed time and inconvenient assembling, and a large assembling error is easy to occur, which is not beneficial to improving the assembling precision of the track beam.

Disclosure of the invention

The utility model discloses the first aspect will be solved and exist in the current track roof beam assembling process, and the assembling process is complicated, long consuming time, the assembly is inconvenient, and the problem of great assembly error appears easily, provides one kind and can accomplish the track roof beam joint of track roof beam assembly conveniently, high-efficiently, high accuracy, and the main idea is:

the rail beam joint comprises a transition beam which is matched with the shape of a rail beam and is used for connecting two adjacent rail beams, wherein the upper part of the transition beam is provided with at least two hooks for realizing hanging, and the direction of each hook is consistent. According to the rail beam joint provided by the scheme, the transition beam is constructed to be matched with the shape of the rail beam, so that the transition beam can be arranged between two adjacent rail beams during assembly to achieve the purpose of connecting the two rail beams, and at least two hooks are constructed on the upper portion of the rail beam, and the directions of the hooks are consistent, so that each rail beam can be lifted under the action of a crane during assembly, particularly during hoisting, and then the hooks can be hung on a rack by moving transversely along one direction, so that the rail beam can be stably hung at a height set to be away from the ground, and the whole process is very convenient, efficient and short in time consumption; in addition, because the number of the hooks is more than or equal to two, at least two suspension points are formed between the rail beam joint and the rack, so that the stable constraint of the rail beam is facilitated, large assembly errors are not easy to occur, the assembly precision is facilitated to be ensured, and the defects in the prior art can be effectively overcome.

In order to solve the problem of easy assembly, it is preferable that the hooks are respectively arranged in one or more rows in the width direction of the transition beam. In the assembling process, the hooks can simultaneously hook the corresponding racks through the same hoisting action, so that the assembling process is simplified.

For solving the problem of stably hanging and holding the track beam, preferably, the inner side of the hook comprises a contact surface which is constructed into an arc shape and an anti-falling surface which is connected with the contact surface, the contact surface is used for matching and contacting the machine frame, and the anti-falling surface is used for preventing unhooking. Through constructing curved contact surface for in assembling process, the couple can be more stable hang in the frame, and through constructing the anticreep face, can play and block with spacing effect, thereby can effectively prevent the couple unhook, improve stability and security.

Preferably, the contact surface is a circular arc surface, and/or the anti-release surface is tangent to the contact surface. Is convenient for processing and molding.

In order to solve the problem of connecting and supporting two adjacent track beams, one idea is that the hooks are respectively fixed at the middle positions of the transition beams, and the two ends of the transition beams are respectively used for being inserted into the two adjacent track beams so as to be connected with the inner side walls of the track beams or sleeved outside the track beams so as to be connected with the outer side walls of the track beams. In the scheme, the hook is arranged at the middle position of the transition beam, so that the set length is arranged between the hook and the two ends of the transition beam, when the installation and the assembly are carried out, the transition beam section between the hook and the end part of the transition beam can be respectively inserted into or sleeved on one end of the track beam, so that the track beam joint and the track beam are mutually staggered in the set length, on one hand, the purpose of mutually connecting the track beam joint and the track beam can be achieved, on the other hand, the connecting strength and the rigidity between the track beam joint and the track beam can be effectively increased, the purpose of stably supporting the track beam is achieved, and the track beam can be stably suspended in the air.

For the convenience of connection, the transition beams on both sides of the hook are preferably respectively configured with a connection hole for connection. So that a stable connection is achieved by means of bolts, rivets, etc.

For convenient location and connection track roof beam, it is preferred, the transition roof beam that crosses of couple both sides still is constructed the second connecting portion that is used for connecting track beam ends, second connecting portion are including constructing the locating plate in the transition roof beam outside, the length direction of locating plate perpendicular to transition roof beam to the circumferencial direction around the transition roof beam sets up, just the locating plate structure has a plurality of mounting holes that distribute along transition roof beam length direction. The positioning plate is connected with the end part of the track beam through a bolt by using the mounting hole, so that the positioning plate is convenient to detach and mount; and through setting up the second connecting portion for the transition beam section between second connecting portion and the transition beam tip can be through the stable connection and the support track roof beam of mode crisscross each other, and at this in-process, the second connecting portion can play the effect of location and connection track roof beam tip, is favorable to strengthening the joint strength between transition roof beam and the track roof beam.

Another idea is that one end of the transition beam is configured with a first connecting part for connecting adjacent transition beams, the hooks are respectively fixed at the end or a position close to the end, and the other end of the transition beam is used for being inserted into the interior of two adjacent track beams to connect the inner side walls of the track beams or being sleeved outside the track beams to connect the outer side walls of the track beams. In the scheme, when the suspension type track is installed and assembled, the connection between two adjacent track beams is achieved through the matching of two track beam joints, specifically, a first connecting part is constructed at one end of a transition beam, a hook is fixed at the end or a position close to the end so as to reserve a track beam with a set length between the hook and the other end of the transition beam, when the suspension type track is assembled, a worker can insert or sleeve a transition beam section between the hook and the end of the transition beam into the track beam at one side, and achieve the purpose of stably connecting the track beam joints and the track beam in a mutually staggered mode, then the track beam can be lifted in a hoisting mode, the track beam can be hung on a rack through the hook, and then the worker can connect the other track beam joint with the track beam at the other side into a whole in the same mode, then, this track roof beam is hoisted through the mode of hoist and mount equally to can utilize the couple to hang the track roof beam and hold in the frame, at this moment, the first connecting portion that two adjacent track roof beams connect correspond to each other, and finally, connect two first connecting portions as an organic whole through modes such as bolt, rivet and can accomplish the assembly, unusual convenience.

For convenience of assembly and disassembly, preferably, the first connecting part comprises a connecting plate fixed on the outer side of the transition beam, the connecting plate is perpendicular to the length direction of the transition beam, and the connecting plate is configured with a plurality of connecting holes distributed along the length direction of the transition beam. The connecting plates of the two adjacent rail beam joints can be mutually butted and can be connected in a bolt connection mode, a riveting mode and/or a welding mode and the like, so that the gap between the two rail beam joints can be eliminated, and the stable connection is convenient to realize.

In order to solve the problem of convenient positioning and connection of the track beam, further, the transition beam is further configured with a second connecting part for connecting the end part of the track beam, the hook is fixed between the first connecting part and the second connecting part, and a set length is provided between the second connecting part and the end part of the corresponding transition beam for inserting the track beam to connect the inner side wall of the track beam. In this scheme, through setting up the second connecting portion for the transition beam section between second connecting portion and the transition beam tip can be through the stable connection of mode crisscross each other and support the track roof beam, and at this in-process, the second connecting portion can play the effect of location and connection track roof beam tip, and the joint strength between transition roof beam and the track roof beam is crossed in existing the reinforcing of being favorable to again, is favorable to improving assembly efficiency.

For convenience of assembly and disassembly, preferably, the second connecting portion includes a positioning plate configured at an outer side of the transition beam, the positioning plate is perpendicular to a length direction of the transition beam, and the positioning plate is configured with a plurality of mounting holes distributed along the length direction of the transition beam. The positioning plate is connected with the end part of the track beam through the bolt by using the mounting hole, so that the positioning plate is convenient to detach and mount.

In order to solve the structure reinforcing problem of couple department, furtherly still include additional strengthening, additional strengthening constructs between first connecting portion and second connecting portion to link to each other with the surface and the couple of first connecting portion, second connecting portion, transition roof beam respectively. The reinforcing structure can play a role in reinforcing the hook, so that the connection strength of the hook and the transition beam can be effectively improved, and the connection of the hook and the transition beam is firmer.

In order to adapt to two track beams with different structures, preferably, the transition beam comprises two supporting parts which are adapted to the track beams and used for supporting vehicles and a cover body which is adapted to the track beams, the lower end of the cover body is respectively connected with the two supporting parts, a set distance is reserved between the two supporting parts, the cover body and the supporting parts jointly enclose a cavity which is adapted to the track beams, and the hook, the first connecting part and the second connecting part are respectively and at least fixedly arranged on the cover body;

or the transition beam comprises two supporting parts which are matched with the track beam and used for supporting the vehicle, a cover body which is matched with the track beam and two lower guide rails, the lower end of the cover body is respectively connected with the two supporting parts, a set distance is reserved between the two supporting parts, the cover body and the supporting parts jointly enclose a cavity which is matched with the track beam, the two lower guide rails are respectively fixed on the supporting parts, and a set distance is reserved between the two lower guide rails and used for being matched and fixed with the stabilizing wheels of the vehicle; the hook, the first connecting part and the second connecting part are at least fixed on the cover body respectively. In this scheme, the supporting part is used for supporting the walking wheel of vehicle to can dock with the supporting part of adjacent track roof beam, make the vehicle through the track roof beam can be under the support of supporting part steady drive over the track roof beam joint between two adjacent track roof beams.

Preferably, the cover body is of a U-shaped structure. To adapt to the shape of the rail beam.

According to the utility model discloses a conceive, a track roof beam is provided, including the track roof beam body, the both ends of track roof beam body are constructed at least two respectively and are used for realizing hanging the couple of holding, the couple is arranged into one or multiseriate, and each along the width direction of track roof beam body respectively the direction of couple is unanimous. That is, in this scheme, the couple can direct structure or install in the track roof beam body, and need not to set up extra track roof beam and connect, through hanging the couple and hold in the frame, can make the track roof beam stable hang in the high department that sets for apart from ground, unusual convenience, high efficiency.

In order to realize the connection of two adjacent tracks, a connecting plate is constructed at the end part of the track beam body, the connecting plate is perpendicular to the length direction of the track beam body, and a plurality of connecting holes are constructed in the connecting plate. The two adjacent track beams can be mutually butted through the connecting plates and can be connected in a bolt connection mode, a riveting mode and the like, so that the gap between the two track beams can be eliminated, and the stable connection is convenient to realize.

In a more perfect scheme, a joint assembly is provided, which comprises a rack and the rail beam joint, wherein one side or two sides of the rack are respectively provided with at least two mounting shafts matched with the hooks; the rail beam joint is hung on the mounting shaft through a hook. In this scheme, the frame can be stable be fixed in ground, and the track roof beam connects can through the couple convenient hanging hold in the installation axle, reaches the purpose that hangs installation track roof beam and connect and the track roof beam.

Preferably, the mounting shaft is a circular shaft. So that the surface of the mounting shaft and the contact surface of the hook can cooperate with each other.

A rail comprises a plurality of rail beams, a plurality of rail beam joints or joint assemblies, wherein two adjacent rail beams are connected through the rail beam joints. Therefore, the installation, assembly and assembly work of the track beam can be conveniently, efficiently and accurately finished.

Compared with the prior art, use the utility model provides a pair of track roof beam connects, track roof beam, joint Assembly and track, compact structure, reasonable in design can accomplish the suspension type installation and the assembly of track roof beam conveniently, high-efficiently, high accuracy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic cross-sectional structure of a conventional track beam.

Fig. 2 is a schematic structural diagram of a track beam joint provided in embodiment 1 of the present invention.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a front view of fig. 2.

Fig. 5 is a schematic structural view of a rail beam joint suspended behind a frame according to embodiment 1 of the present invention.

Fig. 6 is a view a-a of fig. 5.

Fig. 7 is a schematic structural diagram of a track beam joint provided in embodiment 2 of the present invention.

Fig. 8 is a second schematic structural view of a rail beam joint according to embodiment 2 of the present invention.

Fig. 9 is a front view of two rail beam joints provided in embodiment 2 of the present invention after being butted together.

Fig. 10 is a schematic structural view of a rail beam joint provided in embodiment 2 of the present invention, which is installed behind a rail beam.

Fig. 11 is a schematic structural view of a rail beam joint installed on a rail beam and suspended behind a frame according to embodiment 2 of the present invention.

Fig. 12 is a schematic structural view of a track beam provided in embodiment 5 of the present invention.

Description of the drawings

Track beam 100, lower support 101, sides 102, top 103, cavity 104, lower rail 105, track beam body 106

Transition beam 200, supporting part 201, cover 202, hook 203, contact surface 204, anti-drop surface 205, connecting plate 206, connecting hole 207, positioning plate 208, mounting hole 209, reinforcing structure 210 and rib plate 211

Frame 300, installation axle 301

A bolt 400.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some 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 embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 2 to 6, in the present embodiment, a rail beam joint is provided, which includes a transition beam 200 adapted to the shape (i.e. cross-sectional shape) of a rail beam 100 and used for connecting two adjacent rail beams 100, an upper portion of the transition beam 200 is configured with at least two hooks 203 for hanging, and the direction of each hook 203 is consistent, as shown in fig. 2 to 6, in the present embodiment, the transition beam 200 is configured to be adapted to the shape of the rail beam 100, so that the transition beam 200 can be disposed between two adjacent rail beams 100 during assembly for the purpose of connecting two rail beams 100, and at least two hooks 203 are configured on the upper portion of the rail beam 100, and the direction of each hook 203 is consistent, so that each rail beam 100 can be lifted by a crane during assembly, especially during lifting, and then the hook 203 can be hung on a rack 300 by moving transversely in one direction, not only can the track beam 100 be stably suspended at a set height from the ground, but also the whole process is very convenient, efficient and short in time consumption.

In addition, because the number of the hooks 203 is greater than or equal to two, at least two suspension points are formed between the rail beam joint and the frame 300, as shown in fig. 6, at least two supports are formed, which is not only beneficial to stably restraining the rail beam 100, but also is not easy to have larger assembly errors, is beneficial to ensuring the assembly precision, and can effectively solve the defects existing in the prior art.

For convenience of assembly, the hooks 203 are preferably arranged in one or more rows along the width direction of the transition beam 200; in the assembling process, the hooks 203 can simultaneously hook the corresponding rack 300 through the same hoisting action, so that the assembling process is simplified; as an example, as shown in fig. 2 to fig. 6, two hooks 203 are provided on the transition beam 200, the two hooks 203 are respectively aligned in a row along the width direction of the transition beam 200, and the directions of the two hooks 203 are the same.

In this embodiment, the hook 203 has various embodiments, and for example, the hook 203 may be a hook 203 commonly used in the prior art, such as a hook for hoisting; preferably, the inner side of the hook 203 comprises a contact surface 204 configured in an arc shape, and a release-preventing surface 205 connected to the contact surface 204, as shown in fig. 3 and 6, the contact surface 204 is used for matching and contacting the rack 300, and the release-preventing surface 205 is used for preventing release; by constructing the arc-shaped contact surface 204, the hook 203 can be more stably suspended on the frame 300 in the assembling process, and by constructing the anti-unhooking surface 205, the blocking and limiting effects can be achieved, so that the hook 203 can be effectively prevented from being unhooked, and the stability and the safety are improved; preferably, the contact surface 204 may be a circular arc surface, and the anti-slip surface 205 may be tangential to the contact surface 204, so as to facilitate the machining and forming and the stable connection of the mounting shaft 301 of the rack 300.

It will be appreciated that the hook 203 has a width that is configured, as shown in FIG. 2, to provide the hook 203 with greater strength and rigidity, thereby facilitating the load carrying capability of the hook 203.

In order to connect the transition beam 200 and the track beam 100, there are various embodiments, as one embodiment, the hooks 203 are respectively fixed at the middle positions of the transition beam 200, as shown in fig. 2, 4 and 5, and both ends of the transition beam 200 are respectively used for being inserted into the interiors of two adjacent track beams 100 to connect the inner side walls of the track beams 100, or both ends of the transition beam 200 are respectively sleeved on the exteriors of the track beams 100 to connect the outer side walls of the track beams 100; in the embodiment, the hook 203 is arranged at the middle position of the transition beam 200, so that a set length is provided between the hook 203 and the two ends of the transition beam 200, and when the installation and assembly are performed, the section of the transition beam 200 between the hook 203 and the end of the transition beam 200 can be respectively inserted into or sleeved on one end of the track beam 100, so that the track beam joint and the track beam 100 have the set length and are mutually staggered, and the staggered section of the transition beam 200 and the track beam 100 can be mutually connected in a welding manner; through crisscross each other, on the one hand, can play the purpose that track roof beam connects and track roof beam 100 interconnect, on the other hand, can effectively increase joint strength and rigidity between track roof beam connects and the track roof beam 100 to play the purpose of stably supporting track roof beam 100, make track roof beam 100 can be stably hang in the air.

In order to connect the staggered transition beam 200 sections with the track beam 100 through bolts 400 or rivets, preferably, the transition beam 200 sections on both sides of the hook 203 are respectively provided with a connecting hole 207 for connection; so that the cross-over beam 200 and the track beam 100 can be stably connected by welding, bolting 400, riveting, or the like.

In order to facilitate positioning and connecting the track beam 100, in a further embodiment, the transition beam 200 at both sides of the hook 203 is further configured with a second connecting portion for connecting the end portion of the track beam, as shown in fig. 2-6, and preferably, the second connecting portion includes a positioning plate 208 configured at the outer side of the transition beam 200, the positioning plate 208 is perpendicular to the length direction of the transition beam 200 and is disposed around the circumference direction of the transition beam 200, as shown in fig. 2-6, and the positioning plate 208 is configured with a plurality of mounting holes 209 distributed along the length direction of the transition beam 200, so that the positioning plate 208 is connected with the end portion of the track beam by bolts 400 through the mounting holes 209, thereby facilitating disassembly and assembly; and through setting up the second connecting portion for the transition beam 200 section between second connecting portion and the transition beam 200 tip can be through the stable connection and the support track roof beam 100 of mode that interlocks each other, and at this in-process, the second connecting portion can play the effect of location and connection track roof beam tip, not only is favorable to strengthening the joint strength between transition beam 200 and the track roof beam 100, is favorable to improving assembly efficiency again.

Since the transition beam 200 is adapted to the shape of the track beam 100, and the track beam 100 has various embodiments, as an example, as shown in fig. 1, a structural diagram of an existing track beam 100 is provided, wherein the track beam 100 includes two lower supporting portions 101 for supporting a vehicle, side portions 102 disposed above the lower supporting portions 101 and respectively connected to the two lower supporting portions 101, and a top portion 103 respectively connected to the two side portions 102, the two lower supporting portions 101 have a set gap therebetween, and the top portion 103, the two side portions 102, and the two lower supporting portions 101 together enclose a cavity 104 for the vehicle to run, as shown in fig. 1; as a preferred embodiment, for adapting to the track beam 100, as shown in fig. 2-6, the transition beam 200 includes two supporting portions 201 adapted to the track beam 100 and used for supporting a vehicle, and a cover 202 adapted to the track beam 100, where a lower end of the cover 202 is connected to the two supporting portions 201, respectively, and a set distance is provided between the two supporting portions 201, the cover 202 and the supporting portions 201 together enclose a cavity 104 adapted to the track beam 100, and the hook 203 is fixed at least to the cover 202, for example, in this embodiment, the supporting portion 201 is used for supporting a road wheel of the vehicle and can be abutted against the lower supporting portion 101 of the adjacent track beam 100, so that the vehicle passing through the track beam 100 can smoothly pass through a track beam joint between the adjacent two track beams 100 under the support of the supporting portion 201;

as shown in fig. 3, the cover 202 may preferably adopt a U-shaped structure to match the shape of the track beam 100; meanwhile, the cover 202 may be made of steel structure, such as steel plate; during assembly, the two ends of the housing 202 may be preferably inserted into the interior of the track beam 100 for interleaving and connection.

As another example, as shown in fig. 1, a structural schematic diagram of an existing track beam 100 is provided, in which the track beam 100 includes two lower supporting portions 101 for supporting a vehicle, lower guide rails 105 disposed on the lower supporting portions 101, side portions 102 disposed above the lower supporting portions 101 and respectively connected to the two lower supporting portions 101, and top portions 103 respectively connected to the two side portions 102, a set gap is respectively provided between the two lower supporting portions 101 and between the two lower guide rails 105, and the top portion 103, the two side portions 102, and the two lower supporting portions 101 together enclose a cavity 104 for allowing the vehicle to run, as shown in fig. 1; in order to be adapted to the track beam 100, as a preferred embodiment, as shown in fig. 2 to 6, the transition beam 200 includes two supporting portions 201 adapted to the track beam 100 and used for supporting the vehicle, a cover 202 adapted to the track beam 100, and two lower guide rails 105, a lower end of the cover 202 is connected to the two supporting portions 201, respectively, and a set distance is provided between the two supporting portions 201, the cover 202 and the supporting portions 201 together enclose a cavity 104 adapted to the track beam 100, as shown in fig. 2 to 6, the two lower guide rails 105 are fixed to the supporting portions 201, respectively, and a set distance is provided between the two lower guide rails 105 and used for being matched with and fixed to stabilizing wheels of the vehicle; the hook 203 is at least fixed on the cover 202; similarly, when assembling, the two ends of the cover 202 can be preferably inserted into the interior of the track beam 100 to achieve the purpose of being staggered and connected with each other, as shown in fig. 2-6, so that the support portion 201 of the transition beam 200 can be butted with the lower support portion 101 of the track beam 100, and the lower guide rail 105 of the transition beam 200 can be butted with the lower guide rail 105 of the track beam 100, respectively.

For reinforcement purposes, preferably, a plurality of ribs 211 are provided between the side portion 102 and the top portion 103, and a plurality of ribs 211 are provided between the support portion 201 and the lower rail 105, as shown in fig. 2.

Example 2

The main difference between the present embodiment 2 and the above-mentioned embodiment 1 is that in the rail beam joint provided by the present embodiment, one end of the transition beam 200 is configured with a first connecting portion for connecting the adjacent transition beam 200, and the hook 203 is respectively fixed at the end or a position close to the end, as shown in fig. 7-10, and the other end of the transition beam 200 is used for being inserted into the inside of the adjacent two rail beams 100 to connect the inside walls of the rail beams 100, or being sleeved outside the rail beams 100 to connect the outside walls of the rail beams 100.

In this embodiment, when installing and assembling the suspension rail, the two adjacent rail beams 100 need to be connected by the matching of the two rail beam joints, and specifically, in the present embodiment, by constructing the first connection portion at one end of the transition beam 200, and fixing the hook 203 at a position at or near the end, so that a track beam 100 of a set length is reserved between the hook 203 and the other end of the transition beam 200, during assembly, a worker can insert or sleeve the transition beam 200 section between the hook 203 and the end of the transition beam 200 into the track beam 100 on one side, and achieve the purpose of stably connecting the rail beam joint and the rail beam 100 in a staggered manner, the staggered transition beam 200 and the track beam 100 can be connected with each other by welding, bolt 400 connection and/or riveting; then, the worker can lift the track beam 100 by a lifting mode, and can hang the track beam 100 on the installation shaft 301 of the rack 300 by using the hook 203; then, the staff can be through the same mode, connect another track roof beam and be connected as an organic wholely with the track roof beam 100 of opposite side, then, this track roof beam 100 can be hoisted through the mode of hoist and mount equally, and can utilize couple 203 to hang track roof beam 100 and hold in frame 300, at this moment, couple 203 that two adjacent track roof beams connect hangs respectively and holds in same frame 300, and the first connecting portion that two track roof beams connect just in time corresponds each other, and finally, the staff passes through bolt 400, rivet etc. mode and connects two first connecting portions as an organic wholely and can accomplish the assembly, unusual convenience, high efficiency.

For ease of assembly and disassembly, the first connection portion preferably includes a connection plate 206 secured to the outside of the transition beam 200, as shown in fig. 7-10; the connecting plate 206 is perpendicular to the length direction of the transition beam 200, and the connecting plate 206 is configured with a plurality of connecting holes 207 distributed along the length direction of the transition beam 200, as shown in fig. 7-10, the connecting plate 206 can be arranged around the circumference direction of the transition beam 200, so that the connecting plates 206 of two adjacent rail beam joints can be butted with each other, and can be connected by means of bolts 400, riveting and/or welding, and the like, thereby not only eliminating the gap between the two rail beam joints, but also facilitating the realization of stable connection.

In this embodiment, the attachment plate 206 is secured to at least the cage 202 of the transition beam 200.

In order to facilitate the positioning and connection of the track beam 100, in a further aspect, the transition beam 200 is further configured with a second connection portion for connecting the ends of the track beam, the hook 203 is fixed between the first connection portion and the second connection portion, and the second connection portion and the corresponding end of the transition beam 200 have a set length therebetween for being inserted into the track beam 100 to connect the inner side wall of the track beam 100; specifically, by providing the second connection portion, the section of the transition beam 200 between the second connection portion and the end portion of the transition beam 200 can be stably connected and supported to the track beam 100 in a mutually staggered manner, and in the process, the second connection portion can play a role in positioning and connecting the end portion of the track beam, which is beneficial to enhancing the connection strength between the transition beam 200 and the track beam 100 and improving the assembly efficiency.

The second connecting portion has various embodiments, and preferably, the second connecting portion includes a positioning plate 208 configured at the outer side of the transition beam 200, the positioning plate 208 is perpendicular to the length direction of the transition beam 200 and can be arranged around the circumference direction of the transition beam 200, as shown in fig. 7-10, and the positioning plate 208 is configured with a plurality of mounting holes 209 distributed along the length direction of the transition beam 200, so that the connection between the positioning plate 208 and the end of the track beam is realized by bolts 400 through the mounting holes 209, and the disassembly and the assembly are convenient.

In this embodiment, the locating plate 208 is secured to at least the cover 202 of the transition beam 200.

In a more complete scheme, in order to enhance the structural strength of the hook 203, the track beam joint further includes a reinforcing structure 210, as shown in fig. 7-10, the reinforcing structure 210 is configured between the first connecting portion and the second connecting portion, and is respectively connected to the first connecting portion, the second connecting portion, the outer surface of the transition beam 200, and the hook 203, and by providing the reinforcing structure 210, the effect of reinforcing the hook 203 can be achieved, so that the connection strength of the hook 203 and the transition beam 200 can be effectively improved, and the connection between the hook 203 and the transition beam 200 is more secure.

The reinforcing structure 210 has various embodiments, and preferably, in this embodiment, the reinforcing structure 210 is composed of a plurality of reinforcing ribs 211, as shown in fig. 7-10, the reinforcing ribs 211 can simultaneously connect the positioning plate 208 and the hook 203, the connecting plate 206 and the hook 203, the outer surface of the transition beam 200 and the hook 203, and the like, so as to achieve the purpose of reinforcement.

Example 3

The present embodiment provides a joint assembly, including a frame 300 and the rail beam joint described in embodiment 1 or embodiment 2, where one side or both sides of the frame 300 are respectively provided with at least two mounting shafts 301 adapted to the hooks 203, as shown in fig. 5 and 6, the mounting shafts 301 may preferably be circular shafts; the rail beam joint is hung on the mounting shaft 301 through a hook 203.

In an embodiment, the frame 300 may be stably fixed to the ground, for example, may be fixed to the ground through anchor bolts 400, and the track beam joint may be conveniently hung on the installation shaft 301 through the hook 203, so as to achieve the purpose of hanging and installing the track beam joint and the track beam 100.

It will be appreciated that the number of mounting shafts 301 is the same as the number of hooks 203 to mate with each other; the rack 300 may preferably adopt an L-shaped rack 300 commonly used in the art to suspend the rails on one side of the rack 300, and the rack 300 may preferably adopt a T-shaped rack 300 commonly used in the art to suspend the rails on both sides of the rack 300.

Example 4

The present embodiment provides a rail, which includes a plurality of rail beams 100, a plurality of rail beam joints described in embodiment 1 or embodiment 2, or a joint assembly described in embodiment 3, as shown in fig. 5 and 11, and two adjacent rail beams 100 are connected by the rail beam joints, so that the installation and assembly work of the rail beams 100 can be conveniently, efficiently, and highly accurately completed.

Example 5

The present embodiment provides a track beam 100, including a track beam body 106, where the track beam body 106 may adopt a track beam 100 structure commonly used in the prior art, for example, a track beam 100 structure as shown in fig. 12 may be adopted, and in the present embodiment, two ends of the track beam body 106 are respectively configured with at least two hooks 203 for realizing hanging, the hooks 203 are respectively arranged in one or more rows along the width direction of the track beam body 106, and the directions of the hooks 203 are the same; that is, the present embodiment has the same concept as that of embodiment 1, and has a region in that the hook 203 can be directly constructed or installed on the track beam body 106 without providing an additional track beam joint, and the track beam 100 can be stably suspended at a height set from the ground by hanging the hook 203 on the frame 300, which is very convenient and efficient.

In order to realize the connection between two adjacent rails, in a further scheme, the end of the rail beam body 106 is configured with a connecting plate 206, specifically, as shown in fig. 12, the connecting plate 206 may be configured outside the end of the rail beam body 106 and may be arranged around the circumferential direction of the rail beam body 106; and the connecting plate is perpendicular to the length direction of the track beam body 106, and the connecting plate 206 is provided with a plurality of connecting holes 207, so that two adjacent track beams 100 can be butted with each other through the connecting plate 206 and can be connected through bolts 400, riveting and the like, thereby not only eliminating the gap between the two track beams 100, but also facilitating the realization of stable connection.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims (10)

1. The rail beam joint is characterized by comprising a transition beam which is matched with the shape of a rail beam and is used for connecting two adjacent rail beams, wherein the upper part of the transition beam is provided with at least two hooks for realizing hanging, and the direction of each hook is consistent.

2. The rail beam joint of claim 1 wherein the hangers are respectively aligned in one or more rows along a width direction of the transition beam;

and/or the inner side of the hook comprises a contact surface which is constructed into an arc shape and an anti-falling surface which is connected with the contact surface, the contact surface is used for matching and contacting the machine frame, and the anti-falling surface is used for preventing unhooking.

3. The rail beam joint as claimed in claim 1, wherein the hooks are respectively fixed at the middle positions of the transition beams, and both ends of the transition beams are respectively used for being inserted into the interiors of two adjacent rail beams to connect the inner side walls of the rail beams or being sleeved outside the rail beams to connect the outer side walls of the rail beams;

or the like, or, alternatively,

one end of the transition beam is provided with a first connecting part for connecting adjacent transition beams, the hooks are respectively fixed at the end or the position close to the end, and the other end of the transition beam is inserted into the two adjacent track beams to be connected with the inner side walls of the track beams or sleeved outside the track beams to be connected with the outer side walls of the track beams.

4. The rail beam joint of claim 3, wherein the first connection portion includes a connection plate fixed to an outer side of the transition beam, the connection plate being perpendicular to a length direction of the transition beam, and the connection plate being configured with a plurality of connection holes distributed along the length direction of the transition beam;

or the transition beam on the two sides of the hook is also provided with a second connecting part for connecting the end part of the track beam, the second connecting part comprises a positioning plate constructed on the outer side of the transition beam, and the positioning plate is provided with a plurality of mounting holes distributed along the length direction of the transition beam.

5. The rail beam joint of claim 4 wherein the transition beam is further configured with a second connection portion for connecting the rail beam ends, the hook being secured between the first and second connection portions with a set spacing between the second connection portion and the corresponding transition beam end for insertion into the rail beam to connect the inner side walls of the rail beam.

6. The rail beam joint of claim 5, wherein the second connecting portion includes a positioning plate configured at an outer side of the transition beam, the positioning plate being perpendicular to a length direction of the transition beam, and the positioning plate being configured with a plurality of mounting holes distributed along the length direction of the transition beam.

7. The rail beam joint as claimed in claim 6, wherein the transition beam comprises two supporting parts adapted to the rail beam for supporting the vehicle, and a cover body adapted to the rail beam, wherein the lower end of the cover body is connected to the two supporting parts respectively, a set distance is provided between the two supporting parts, the cover body and the supporting parts together enclose a cavity adapted to the rail beam, and the hook, the first connecting part and the second connecting part are respectively fixed to at least the cover body;

or the like, or, alternatively,

the transition beam comprises two supporting parts which are matched with the track beam and used for supporting the vehicle, a cover body which is matched with the track beam and two lower guide rails, the lower end of the cover body is respectively connected with the two supporting parts, a set distance is reserved between the two supporting parts, the cover body and the supporting parts jointly enclose a cavity which is matched with the track beam, the two lower guide rails are respectively fixed on the supporting parts, a set distance is reserved between the two lower guide rails and used for being matched and fixed with the stabilizing wheels of the vehicle; the hook, the first connecting part and the second connecting part are at least fixed on the cover body respectively.

8. The track beam is characterized by comprising a track beam body, wherein two ends of the track beam body are respectively provided with at least two hooks for realizing hanging, the hooks are respectively arranged in one line or multiple lines along the width direction of the track beam body, and the direction of each hook is consistent;

the end of the track beam body is provided with a connecting plate, the connecting plate is perpendicular to the length direction of the track beam body, and the connecting plate is provided with a plurality of connecting holes.

9. A joint assembly, characterized by comprising a frame and the track beam joint of any one of claims 1 to 7, wherein one side or two sides of the frame are respectively provided with at least two mounting shafts matched with the hooks;

the rail beam joint is hung on the mounting shaft through a hook.

10. A rail comprising a plurality of rail beams, a plurality of rail beam joints according to any one of claims 1 to 7 or a joint assembly according to claim 9, adjacent rail beams being connected by said rail beam joints.

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