Ultra-high frame

Abstract

The utility model relates to the technical field of container hoisting tools, in particular to an ultra-high frame which comprises a middle beam assembly and two gantry cranes arranged at the two ends of the middle beam assembly respectively, and the middle beam assembly comprises a main beam and two telescopic beams arranged at the two ends of the main beam respectively. The two telescopic beams are in one-to-one correspondence with the two gantry cranes in position, one ends of the telescopic beams are slidably mounted in the main beam, and the other ends of the telescopic beams extend out of the main beam and are connected with the gantry cranes; anti-wear assemblies are arranged at the two ends of the main beam correspondingly, each anti-wear assembly comprises an anti-wear block, a baffle and a clamping plate, the baffles are fixedly arranged on the inner wall of the main beam, and the anti-wear blocks are located between the main beam and the telescopic beam; the clamping plate is detachably connected to the end of the main beam, the abrasion-resistant block is located between the baffle and the clamping plate, and the baffle and the clamping plate are matched to limit movement of the abrasion-resistant block. The connection between the clamping plate and the main beam is removed, and after the clamping plate is taken down, the wear-resistant block can be conveniently taken out and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of container hoisting tools, and more specifically, to a super overhead frame. Background Art

[0002] Super overhead frames are generally used together with container spreaders to load and unload containers or frame boxes whose cargo is higher than the corner fittings. Since standard containers have different lengths such as 20ft, 40ft, 45ft, etc., super overhead frames are also designed to be telescopic to different positions like spreaders. The super overhead frame includes an intermediate beam assembly and two gantry hangers located at both ends of the intermediate beam assembly. The intermediate beam assembly includes a main beam and two telescopic beams. One end of the two telescopic beams slides inside the main beam respectively, and the other ends of the two telescopic beams extend out of the two ends of the main beam and are connected to the two gantry hangers one by one. In order to reduce the friction during the telescopic process, anti-wear blocks are installed on the inner side of the end of the main beam. However, when the existing anti-wear blocks are disassembled and replaced, the telescopic beams need to be completely removed from the main beam, which is very troublesome.

[0003] For example, the prior art discloses an automatic hook-type ultra-high container hanger, which includes an I-shaped top frame, which includes two end beams and a middle telescopic beam, and the middle telescopic beam includes a double-layer guide tube and two telescopic rods, the double-layer guide tube is suspended between the two end beams, one end of the two telescopic rods is respectively fixed to the two end beams, and the other ends of the two telescopic rods are not free ends, and the two telescopic rods are respectively inserted into the two guide tubes of the double-layer guide tube and can move along the guide tube. In this scheme, the length of the middle telescopic beam can be changed by moving the telescopic rod, and in order to reduce the friction during the telescopic process, the existing anti-wear block is directly installed on the inner side of the end of the double-layer guide tube with screws and nuts. When disassembling and replacing, the telescopic rod needs to be completely removed from the double-layer guide tube before replacement, which is very troublesome. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a super-high frame, which can conveniently dismantle and replace the anti-wear blocks by removing the clamping plates.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] Provided is a super overhead frame, comprising an intermediate beam assembly and two gantry hangers respectively arranged at the two ends of the intermediate beam assembly (1), the intermediate beam assembly comprising a main beam and two telescopic beams respectively arranged at the two ends of the main beam, the two telescopic beams corresponding to the two gantry hangers in position, one end of the telescopic beam being slidably mounted inside the main beam, the other end of the telescopic beam extending out of the main beam and connected to the gantry hanger; anti-wear assemblies are respectively arranged at the two ends of the main beam, the anti-wear assemblies comprising an anti-wear block, a baffle and a clamping plate, the baffle being mounted on the inner wall of the main beam, the anti-wear block being located between the main beam and the telescopic beam, the clamping plate being detachably connected to the end of the main beam, the anti-wear block being located between the baffle and the clamping plate, the baffle and the clamping plate cooperating to limit the movement of the anti-wear block.

[0007] When the super-elevated frame of the utility model is in use, the telescopic beam can be extended and retracted along the main beam to adjust the distance between the two gantry hangers to adapt to hangers of different specifications and sizes and usage scenarios. The anti-wear component can be set to reduce the friction between the main beam and the telescopic beam. The baffle and the clamping plate cooperate to clamp the anti-wear block to prevent the anti-wear block from moving along the telescopic direction. According to actual needs, the connection between the clamping plate and the main beam is removed. After removing the clamping plate, there is no need to completely remove the telescopic beam. When the telescopic beam is pulled out to the distance between the end of the main beam and the nearby gantry hanger is enough for the anti-wear block to be removed, the anti-wear block can be conveniently taken out for replacement.

[0008] Furthermore, a boss is provided at one end of the baffle plate close to the anti-wear block, a slot is formed between the boss and the inner wall of the main beam, a protrusion is provided at one end of the anti-wear block close to the baffle plate, the protrusion is engaged in the slot, and the end of the boss close to the anti-wear block abuts against the anti-wear block.

[0009] Furthermore, the distance between the clamping plate and the telescopic beam is greater than the distance between the anti-wear block and the telescopic beam.

[0010] Furthermore, the anti-wear component also includes a fixing block, which is fixedly mounted on the outer wall of the main beam, and the clamping plate is detachably connected to the fixing block.

[0011] Furthermore, the fixing block is connected to the anti-wear block via a first screw. The number of the first screws may be multiple.

[0012] Furthermore, the anti-wear block is provided with an oil hole, the main beam is provided with an oil nozzle correspondingly connected to the oil hole, and the anti-wear block is provided with an oil channel connected to the oil hole on one side close to the telescopic beam. There may be several oil channels.

[0013] Furthermore, the anti-wear block and the clamping plate are an integrated structure.

[0014] Furthermore, multiple groups of anti-wear components are respectively provided at both ends of the main beam, and the multiple groups of anti-wear components are respectively located between the outer periphery of the telescopic beam and the main beam. According to actual needs, multiple anti-wear blocks can be provided between the main beam and the telescopic beam to further reduce the friction between the telescopic beam and the main beam.

[0015] Furthermore, two groups of anti-wear components are provided at both ends of the main beam, and the two groups of anti-wear components are respectively a first anti-wear component and a second anti-wear component. The first anti-wear component is located between the top of the telescopic beam and the top inner wall of the main beam, and the second anti-wear component is located between the bottom of the telescopic beam and the bottom inner wall of the main beam.

[0016] The first anti-wear component includes a first anti-wear block, a first baffle and a first clamping plate, wherein the first anti-wear block is located between the top of the telescopic beam and the inner wall of the main beam, the first baffle is fixedly mounted on the top of the inner wall of the main beam, the first clamping plate is detachably connected to the top of one end of the main beam, the first anti-wear block is located between the first baffle and the first clamping plate, and the first baffle and the first clamping plate cooperate to clamp the first anti-wear block. When the telescopic beam is telescoped along the main beam, the first anti-wear block can reduce the friction during telescoped expansion, and the first anti-wear block can be prevented from moving along the telescoped direction by clamping the first baffle and the first clamping plate; according to actual needs, the connection between the first clamping plate and the main beam is removed, and after the first clamping plate is removed, the telescopic beam is pulled out until the distance between the end of the main beam and the adjacent gantry hanger is sufficient for the first anti-wear block to be removed, and then the first anti-wear block can be conveniently taken out and replaced.

[0017] The second anti-wear assembly includes a second anti-wear block, a second baffle and a second clamping plate, the second anti-wear block is located between the bottom of the telescopic beam and the inner wall of the main beam, the second baffle is fixedly mounted on the bottom of the inner wall of the main beam, the second clamping plate is detachably connected to the bottom of one end of the main beam, the second anti-wear block is located between the second baffle and the second clamping plate, and the second baffle and the second clamping plate cooperate to clamp the second anti-wear block. When the telescopic beam is telescoped along the main beam, the second anti-wear block can reduce the friction during telescoped extension, and the second anti-wear block can be prevented from moving along the telescoped direction by clamping the second baffle and the second clamping plate; according to actual needs, the connection between the second clamping plate and the main beam is removed, and after the second clamping plate is removed, the telescopic beam is pulled out until the distance between the end of the main beam and the adjacent gantry hanger is sufficient for the second anti-wear block to be removed, and the second anti-wear block can be easily taken out and replaced.

[0018] Compared with the prior art, the super elevated frame of the utility model has the following beneficial effects:

[0019] The anti-wear block is clamped by the baffle and the clamping plate. The anti-wear block can be easily taken out for replacement by removing the clamping plate without completely removing the telescopic beam; and clamping the two ends of the anti-wear block can prevent the anti-wear block from moving along the telescopic direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the super elevated frame in the embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the anti-wear component in the embodiment of the utility model;

[0022] Figure 3 for Figure 2 A magnified view of layout A;

[0023] Figure 4 This is a schematic diagram of the installation of the anti-wear block and the clamping plate of the integrated structure in the embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the second anti-wear block in the embodiment of the utility model;

[0025] Figure 6 It is a schematic diagram of the connection between the sling and the super-elevated frame in the embodiment of the utility model.

[0026] In the accompanying drawings: 1-middle beam assembly; 101-main beam; 102-telescopic beam; 2-gantry hanger; 201-cross beam; 202-column; 2021-locking sleeve; 2022-rotating shaft; 2023-limiting plate; 2024-second locking head; 203-hook assembly; 3-hanging device; 301-first locking head; 302-hanging ear; 4-first anti-wear block; 401-protrusion; 402-first oil channel; 5-first baffle; 501-boss; 6-first clamping plate; 7-second anti-wear block; 701-second oil hole; 702-second oil channel; 8-second baffle; 9-second clamping plate; 10-first fixing block; 11-second fixing block; 12-first screw. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0028] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] Embodiment 1

[0030] A super-high frame, such as Figures 1 to 4 As shown, it includes an intermediate beam component 1 and two gantry hangers 2 respectively arranged at both ends of the intermediate beam component 1, the intermediate beam component 1 includes a main beam 101 and two telescopic beams 102 respectively arranged at both ends of the main beam 101, the two telescopic beams 102 correspond to the two gantry hangers 2 in position, one end of the telescopic beam 102 is slidably installed inside the main beam 101, and the other end of the telescopic beam 102 extends out of the main beam 101 and is connected to the gantry hanger 2; anti-wear components are respectively provided at both ends of the main beam 101, the anti-wear components include anti-wear blocks, baffles and card plates, the baffles are fixedly arranged on the inner wall of the main beam 101, the anti-wear blocks are located between the main beam 101 and the telescopic beam 102, the card plates are detachably connected to the end of the main beam 101, the anti-wear blocks are located between the baffles and the card plates, and the baffles and the card plates cooperate to limit the movement of the anti-wear blocks.

[0031] When the above-mentioned super-high frame is in use, the telescopic beam 102 can be extended and retracted along the main beam 101 to adjust the distance between the two gantry hangers 2 to adapt to hangers 3 of different specifications and sizes and usage scenarios. Among them, the friction between the main beam 101 and the telescopic beam 102 can be reduced by setting the anti-wear component. The anti-wear block is clamped by the baffle and the clamping plate to prevent the anti-wear block from moving along the telescopic direction. According to actual needs, the connection between the clamping plate and the main beam 101 is removed. After removing the clamping plate, there is no need to completely remove the telescopic beam 102. When the telescopic beam 102 is pulled out to the distance between the end of the main beam 101 and the nearby gantry hanger 2 is enough for the anti-wear block to be removed, the anti-wear block can be easily taken out for replacement.

[0032] A boss 501 is provided at one end of the baffle plate near the anti-wear block, and a slot is formed between the boss 501 and the inner wall of the main beam 101. A protrusion 401 is provided at one end of the anti-wear block near the baffle plate, and the protrusion 401 is engaged in the slot. During implementation, the slot is used to limit one end of the anti-wear block to prevent one end of the anti-wear block from deviating in the vertical direction.

[0033] The distance between the card plate and the telescopic beam 102 is greater than the distance between the anti-wear block and the telescopic beam 102. During implementation, the anti-wear block is located between the inner wall of the main beam 101 and the telescopic beam 102, and the telescopic beam 102 contacts the anti-wear block when telescopic, and a gap is left between the card plate and the telescopic beam 102 to prevent the card plate from interfering with the telescopic beam 102, thereby ensuring that the telescopic beam 102 can be normally telescopic.

[0034] The anti-wear assembly also includes a fixing block, which is fixedly mounted on the outer wall of the main beam 101, and the clamping plate is detachably connected to the fixing block. The outer wall of the main beam 101 is thickened by the fixing block, and the clamping plate is detachably connected to the fixing block to realize the detachable connection of the clamping plate 6 and the main beam 101.

[0035] The fixing block is connected to the anti-wear block by the first screw 12. During implementation, the first screw 12 passes through the main beam 101 and is connected to the anti-wear block, which can limit the end of the anti-wear block close to the clamping plate to prevent the end of the anti-wear block close to the clamping plate from deviating in the vertical direction.

[0036] Multiple groups of anti-wear components are respectively provided at both ends of the main beam 101, and the multiple groups of anti-wear components are respectively located between the outer periphery of the telescopic beam 102 and the main beam 101. According to actual needs, multiple anti-wear blocks can be arranged between the main beam 101 and the telescopic beam 102 to further reduce the friction between the telescopic beam 102 and the main beam 101.

[0037] The anti-wear block is penetrated with an oil hole, the main beam 101 is provided with an oil nozzle corresponding to the oil hole, and the anti-wear block is provided with an oil channel connected with the oil hole on one side close to the telescopic beam 102. When in use, lubricating oil can be introduced into the oil hole from the oil nozzle, and the lubricating oil flows along a plurality of oil channels to lubricate the telescopic beam 102 and the anti-wear block, further reducing the friction when the telescopic beam 102 is extended or retracted.

[0038] like Figure 1 , Figure 6As shown, each gantry hanger 2 includes a crossbeam 201, two columns 202 and two sets of hook assemblies 203. The crossbeam 201 is connected between the tops of the two columns 202. The two sets of hook assemblies 203 are respectively arranged on the top side walls of the two columns 202. The two sets of hook assemblies 203 can respectively cooperate with the hanging ears 302 of the sling 3. The tops of the two columns 202 are respectively provided with lock sleeves 2021 that cooperate with the first lock head 301 of the sling 3. A rotating shaft 2022 is arranged at the bottom of the lock sleeve 2021. A second lock head 2024 for connecting to a container is arranged at the bottom of the rotating shaft 2022. A limit plate 2023 that cooperates with the hook assembly 203 is arranged on the periphery of the rotating shaft 2022. During operation, the super-high frame is placed in the first station, the hook assembly 203 is in the unhooked state, the first lock 301 of the sling 3 is matched with the lock sleeve 2021, the lock sleeve 2021, the rotating shaft 2022 and the limit plate 2023 are rotated, the sling 3 and the super-high frame are connected as a whole, and the sling 3 moves the super-high frame to the second station; during the unlocking process of the first lock 301 of the sling 3, the limit plate 2023 is rotated, so that the hook assembly 203 is hung with the hanging ear 302 of the sling 3; the super-high frame is in the second station, The first lock 301 is in the unlocked position, at which time the sling 3 can lift the super-high frame through the hook assembly 203 to perform box lifting operations; when the box is lifting, the second lock 2024 is connected to the container; after completing the container loading and unloading work, the sling 3 puts the super-high frame into the first work station, and the first lock 301 is locked. During the locking process, the limit plate 2023 rotates to disengage the hook assembly 203 from the hanging ear 302 to achieve uncoupling. After the first lock 301 is unlocked, the sling 3 can be separated from the super-high frame.

[0039] Embodiment 2

[0040] This embodiment is similar to the first embodiment, except that the anti-wear block and the clamping plate are an integrated structure. When the connection between the clamping plate and the main beam 101 is removed, the integrated structure of the anti-wear block and the clamping plate can be easily taken out.

[0041] Embodiment 3

[0042] This embodiment is similar to the first embodiment, except that Figures 2 to 4 As shown, two groups of anti-wear components are provided at both ends of the main beam 101, and the two groups of anti-wear components are respectively the first anti-wear component and the second anti-wear component. The first anti-wear component is located between the top of the telescopic beam 102 and the top inner wall of the main beam 101, and the second anti-wear component is located between the bottom of the telescopic beam 102 and the bottom inner wall of the main beam 101.

[0043] Specifically, the first anti-wear component includes a first anti-wear block 4, a first baffle 5 and a first clamping plate 6. The first anti-wear block 4 is located between the top of the telescopic beam 102 and the inner wall of the main beam 101. The first baffle 5 is fixedly mounted on the top of the inner wall of the main beam 101. The first clamping plate 6 is detachably connected to the top of one end of the main beam 101. The first anti-wear block 4 is located between the first baffle 5 and the first clamping plate 6. The first baffle 5 and the first clamping plate 6 cooperate to clamp the first anti-wear block 4; the second anti-wear component includes a second anti-wear block 7, a second baffle 8 and a second clamping plate 9. The second anti-wear block 7 is located between the bottom of the telescopic beam 102 and the inner wall of the main beam 101. The second baffle 8 is fixedly mounted on the bottom of the inner wall of the main beam 101. The second clamping plate 9 is detachably connected to the bottom of one end of the main beam 101. The second anti-wear block 7 is located between the second baffle 8 and the second clamping plate 9. The second baffle 8 and the second clamping plate 9 cooperate to clamp the second anti-wear block 7.

[0044] When implementing, Figures 2 to 4 As shown, the first anti-wear block 4 is clamped by the first baffle plate 5 and the first clamping plate 6 to prevent the first anti-wear block 4 from falling, so that the first anti-wear block 4 is limited to be located between the top of the telescopic beam 102 and the inner wall of the main beam 101, and the second anti-wear block 7 is clamped by the second baffle plate 8 and the second clamping plate 9 to limit the second anti-wear block 7 to be located between the bottom of the telescopic beam 102 and the inner wall of the main beam 101. When the telescopic beam 102 is telescoped along the main beam 101, the first anti-wear block 4 and the second anti-wear block 7 can reduce the friction during telescopic expansion, and the first anti-wear block 4 can be clamped by the first baffle plate 5 and the first clamping plate 6. To prevent the first anti-wear block 4 from moving in the telescopic direction, the second anti-wear block 7 can be clamped by the second baffle plate 8 and the second clamping plate 9 to prevent the second anti-wear block 7 from moving in the telescopic direction; according to actual needs, the connections between the first clamping plate 6 and the second clamping plate 9 and the main beam 101 are respectively removed. After removing the first clamping plate 6 and the second clamping plate 9, the telescopic beam 102 is pulled out until the distance between the end of the main beam 101 and the nearby gantry hanger 2 is sufficient for the first anti-wear block 4 and the second anti-wear block 7 to be removed. Then, the first anti-wear block 4 and the second anti-wear block 7 can be easily taken out, and the first anti-wear block 4 and the second anti-wear block 7 can be replaced.

[0045] like Figures 2 to 4As shown, a boss 501 is provided at one end of the first baffle plate 5 close to the first anti-wear block 4, a slot is formed between the top of the boss 501 and the inner wall of the main beam 101, a protrusion 401 is provided at one end of the first anti-wear block 4 close to the first baffle plate 5, the protrusion 401 is engaged in the slot, and the end of the boss 501 close to the first anti-wear block 4 abuts against the first anti-wear block 4. During implementation, the first baffle plate 5 is fixed to the top of the inner wall of the main beam 101, and the protrusion 401 at one end of the first anti-wear block 4 is inserted into the slot between the boss 501 and the inner wall of the main beam 101, and the boss 501 can support the protrusion 401, which can further prevent the end of the first anti-wear block 4 close to the first baffle plate 5 from falling. According to actual needs, a boss 501 can be provided at one end of the second baffle plate 8 close to the second anti-wear block 7, and a protrusion 401 can be provided at one end of the second anti-wear block 7 close to the second baffle plate 8. A slot is formed between the bottom of the boss 501 and the inner wall of the main beam 101. The protrusion 401 is engaged in the slot, and the end of the boss 501 close to the second anti-wear block 7 abuts against the second anti-wear block 7 to prevent the end of the second anti-wear block 7 close to the second baffle plate 8 from warping up.

[0046] The distance between the first clamping plate 5 and the telescopic beam 102 is greater than the distance between the first anti-wear block 4 and the telescopic beam 102, and the distance between the second clamping plate 9 and the telescopic beam 102 is greater than the distance between the second anti-wear block 7 and the telescopic beam. When telescoping, the telescopic beam 102 contacts the first anti-wear block 4 and the second anti-wear block 7, and a gap is left between the first clamping plate 6 and the telescopic beam 102, and a gap is left between the second clamping plate 9 and the telescopic beam 102, so as to prevent the first clamping plate 6 and the second clamping plate 9 from interfering with the telescopic beam 102, and ensure that the telescopic beam 102 can be normally extended and retracted.

[0047] like Figure 2 , Figure 4 As shown, the first anti-wear component also includes a first fixed block 10, which is fixedly mounted on the top of one end of the main beam 101, and the first clamping plate 6 is detachably connected to the first fixed block 10. During implementation, the first fixed block 10 is fixedly arranged on the main beam 101, and the top of one end of the main beam 101 is thickened by the first fixed block 10, and the first clamping plate 6 is detachably connected to the first fixed block 10 to achieve the detachable connection of the first clamping plate 6 and the main beam 101. Specifically, the first fixed block 10 can be welded to the top of one end of the main beam 101, and the first clamping plate 6 is screwed to the first fixed block 10. It should be noted that other connection methods that can realize the fixing of the first fixed block 10 on the end of the main beam 101 in this embodiment are all applicable to this embodiment, and other connectors and components that can realize the detachable connection of the first clamping plate 6 and the first fixed block 10 in this embodiment are all applicable to this embodiment.

[0048] like Figure 2 , Figure 4As shown, the second anti-wear component also includes a second fixed block 11, which is fixedly mounted at the bottom of one end of the main beam 101, and the second clamping plate 9 is detachably connected to the second fixed block 11. During implementation, the second fixed block 11 is fixedly arranged on the main beam 101, and the bottom of one end of the main beam 101 is thickened by the second fixed block 11, and the second clamping plate 9 is detachably connected to the second fixed block 11 to achieve the detachable connection of the second clamping plate 9 and the main beam 101. Specifically, the second fixed block 11 can be welded to the bottom of one end of the main beam 101, and the second clamping plate 9 is screwed to the second fixed block 11. It should be noted that other connection methods that can realize the fixing of the second fixed block 11 to the end of the main beam 101 in this embodiment are all applicable to this embodiment, and other connectors and components that can realize the detachable connection of the second clamping plate 9 and the second fixed block 11 in this embodiment are all applicable to this embodiment.

[0049] like Figure 2 , Figure 4 As shown, the first fixed block 10 is connected to the first anti-wear block 4 by a plurality of first screws 12. During implementation, the first fixed block 10 is located at the top of one end of the main beam 101, and the first fixed block 10 can be connected to the end of the first anti-wear block 4 close to the first clamping plate 6 by the first screw 12, which can further prevent the end of the first anti-wear block 4 close to the first clamping plate 6 from falling. When the first anti-wear block 4 needs to be replaced, the connection between the first clamping plate 6 and the first fixed block 10 is removed, and then the plurality of first screws 12 are loosened and removed, and the telescopic beam 102 is pulled out until the distance between the end of the main beam 101 and the adjacent gantry hanger 2 is sufficient for the first anti-wear block 4 to be removed, and then the first anti-wear block 4 can be easily taken out for replacement. According to actual needs, the second fixed block 11 can also be connected to the second anti-wear block 7 by a plurality of first screws 12 to limit the end of the second anti-wear block 7 close to the second clamping plate 9.

[0050] The first anti-wear block 4 has a first oil hole running through it, the main beam 101 is provided with a first oil nozzle correspondingly connected to the first oil hole, and the bottom of the first anti-wear block 4 is provided with a plurality of first oil passages 402 connected to the first oil hole, such as Figure 3 When in use, lubricating oil can be introduced from the first oil nozzle into the first oil hole, and the lubricating oil flows along the plurality of first oil passages 402 to lubricate the telescopic beam 102 and the first anti-wear block 4, further reducing the friction when the telescopic beam 102 is extended or retracted.

[0051] like Figure 5As shown, the second anti-wear block 7 is provided with a second oil hole 701, the main beam 101 is provided with a second oil nozzle corresponding to the second oil hole 701, and the top of the second anti-wear block 7 is provided with a plurality of second oil passages 702 connected with the second oil hole 701. When in use, lubricating oil can be introduced into the second oil hole 701 from the second oil nozzle, and the lubricating oil flows along the plurality of second oil passages 702, so as to lubricate the telescopic beam 102 and the second anti-wear block 7, and further reduce the friction when the telescopic beam 102 is extended or retracted.

[0052] A plurality of first oil passages 402 are cross-arranged on the bottom surface of the first anti-wear block 4, and a plurality of second oil passages 702 are cross-arranged on the top surface of the second anti-wear block 7. Specifically, two first oil passages 402 are arranged at the bottom of the first anti-wear block 4, the two first oil passages 402 cross to form an "X" shape, and the first oil hole passes through the intersection of the two first oil passages 402, and two second oil passages 702 are arranged at the top of the second anti-wear block 7, the two second oil passages 702 cross to form an "X" shape, and the second oil hole 701 passes through the intersection of the two second oil passages 702, as shown in FIG. Figure 5 As shown, the "X"-shaped oil passage can increase the lubrication area of ​​the bottom surface of the first anti-wear block 4 and the top surface of the second anti-wear block 7, thereby improving the lubrication effect.

[0053] Embodiment 4

[0054] This embodiment is similar to the third embodiment, except that Figure 4 As shown, the first anti-wear block 4 and the first clamping plate 6 are an integrated structure. During implementation, by inserting the protrusion 401 at one end of the first anti-wear block 4 into the clamping groove, the end of the first anti-wear block 4 close to the first baffle 5 can be prevented from falling, and the detachable connection between the first clamping plate 6 and the main beam 101 can prevent the end of the first anti-wear block 4 away from the first baffle 5 from falling. When replacement is required, the connection between the first clamping plate 6 and the main beam 101 is removed, the integrated first clamping plate 6 and the first anti-wear block 4 are taken out, and then a new integrated first clamping plate 6 and the first anti-wear block 4 are installed, and the first clamping plate 6 is connected to the main beam 101 to complete the replacement of the first anti-wear block 4.

[0055] like Figure 4 , Figure 5 As shown, the second anti-wear block 7 and the second clamping plate 9 are an integrated structure. When replacement is required, the connection between the second clamping plate 9 and the main beam 101 is removed, the integrated second clamping plate 9 and the anti-wear block are taken out, and then a new integrated second clamping plate 9 and the second anti-wear block 7 are installed, and the second clamping plate 9 is connected to the main beam 101 to complete the replacement of the second anti-wear block 7.

[0056] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A super overhead frame, comprising an intermediate beam assembly (1) and two gantry hangers (2) respectively arranged at both ends of the intermediate beam assembly (1), wherein the intermediate beam assembly (1) comprises a main beam (101) and two telescopic beams (102) respectively arranged at both ends of the main beam (101), the two telescopic beams (102) and the two gantry hangers (2) correspond to each other in position, one end of the telescopic beam (102) is slidably mounted inside the main beam (101), and the other end of the telescopic beam (102) extends out of the main beam (101) and is connected to the gantry hanger (2); characterized in that: Anti-wear components are respectively arranged at both ends of the main beam (101), and the anti-wear components include an anti-wear block, a baffle and a clamping plate. The baffle is installed on the inner wall of the main beam (101), the anti-wear block is located between the main beam (101) and the telescopic beam (102), the clamping plate is detachably connected to the end of the main beam (101), the anti-wear block is located between the baffle and the clamping plate, and the baffle and the clamping plate cooperate to limit the movement of the anti-wear block.

2. The super elevated frame according to claim 1, characterized in that: A boss (501) is provided at one end of the baffle plate close to the anti-wear block, a slot is formed between the boss (501) and the inner wall of the main beam (101), and a protrusion (401) is provided at one end of the anti-wear block close to the baffle plate, and the protrusion (401) is engaged in the slot.

3. The super elevated frame according to claim 1, characterized in that: The distance between the clamping plate and the telescopic beam (102) is greater than the distance between the anti-wear block and the telescopic beam (102).

4. The super elevated frame according to claim 1, characterized in that: The anti-wear component also includes a fixing block, which is fixedly mounted on the outer wall of the main beam (101), and the clamping plate is detachably connected to the fixing block.

5. The super elevated frame according to claim 4, characterized in that: The fixing block is connected to the anti-wear block via a first screw (12).

6. The super elevated frame according to claim 1, characterized in that: The anti-wear block is penetrated by an oil hole, the main beam (101) is provided with an oil nozzle correspondingly connected to the oil hole, and the side of the anti-wear block close to the telescopic beam (102) is provided with an oil channel connected to the oil hole.

7. The super elevated frame according to claim 1, characterized in that: The anti-wear block and the clamping plate are an integrated structure.

8. The super overhead frame according to any one of claims 1 to 7, characterized in that: A plurality of groups of anti-wear components are respectively provided at both ends of the main beam (101), and the plurality of groups of anti-wear components are respectively located between the outer periphery of the telescopic beam (102) and the main beam (101).

9. The super overhead frame according to any one of claims 1 to 7, characterized in that: Two groups of anti-wear components are provided at both ends of the main beam (101), and the two groups of anti-wear components are respectively a first anti-wear component and a second anti-wear component. The first anti-wear component is located between the top outer wall of the telescopic beam (102) and the top inner wall of the main beam (101), and the second anti-wear component is located between the bottom outer wall of the telescopic beam (102) and the bottom inner wall of the main beam (101).

10. The super elevated frame according to claim 9, characterized in that: The first anti-wear component comprises a first anti-wear block (4), a first baffle (5) and a first clamping plate (6); the first anti-wear block (4) is located between the top of the telescopic beam (102) and the inner wall of the main beam (101); the first baffle (5) is fixedly mounted on the top inner wall of the main beam (101); the first clamping plate (6) is detachably connected to the top of one end of the main beam (101); the first anti-wear block (4) is located between the first baffle (5) and the first clamping plate (6); the first baffle (5) and the first clamping plate (6) cooperate to limit the movement of the first anti-wear block (4).

11. The super elevated frame according to claim 9, characterized in that: The second anti-wear component comprises a second anti-wear block (7), a second baffle (8) and a second clamping plate (9); the second anti-wear block (7) is located between the bottom of the telescopic beam (102) and the inner wall of the main beam (101); the second baffle (8) is fixedly mounted on the bottom of the inner wall of the main beam (101); the second clamping plate (9) is detachably connected to the bottom of one end of the main beam (101); the second anti-wear block (7) is located between the second baffle (8) and the second clamping plate (9); the second baffle (8) and the second clamping plate (9) cooperate to clamp the second anti-wear block (7).

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