CN116765508B - Cutting device for reprocessing waste steel rail - Google Patents
Cutting device for reprocessing waste steel rail Download PDFInfo
- Publication number
- CN116765508B CN116765508B CN202311047569.9A CN202311047569A CN116765508B CN 116765508 B CN116765508 B CN 116765508B CN 202311047569 A CN202311047569 A CN 202311047569A CN 116765508 B CN116765508 B CN 116765508B
- Authority
- CN
- China
- Prior art keywords
- rail
- clamping
- steel rails
- waste steel
- cutting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 150
- 239000010959 steel Substances 0.000 title claims abstract description 150
- 238000005520 cutting process Methods 0.000 title claims abstract description 51
- 239000002699 waste material Substances 0.000 title claims abstract description 46
- 238000012958 reprocessing Methods 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The application discloses a cutting device for reprocessing waste steel rails, and mainly relates to the field of waste steel rail cutting. Including the delivery track that is used for carrying the rail, be equipped with the cutting sawing machine on the delivery track, delivery track's top is equipped with a type gallows, sliding connection has the slide on the type gallows, be equipped with lifting sling on the slide, lifting sling's both ends symmetry is equipped with the clamping assembly, the clamping assembly includes a plurality of clamping jaws, be equipped with on the clamping jaw through rotating to both sides bellied clamping part, be equipped with the power pole on the clamping assembly, delivery track's one side is equipped with temporary storage frame, be equipped with a plurality of gyro wheels on the temporary storage frame, be equipped with the material loading pole on the temporary storage frame, the array distributes on the material loading pole has a plurality of shelves poles. The application has the beneficial effects that: the waste steel rail cutting and feeding device can solve the technical problems of poor safety and low efficiency in the existing waste steel rail cutting and feeding process, realize stable feeding of waste steel rails with long lengths, ensure cutting safety and cutting efficiency, and improve the production efficiency of reprocessing the waste steel rails.
Description
Technical Field
The application relates to the field of waste steel rail cutting processing, in particular to a cutting device for reprocessing waste steel rails.
Background
The rails of the railway need to be replaced intensively after being used for a period of time, so that the driving safety is ensured, the replaced rails are poor in recycling economy in the existing treatment mode, a large amount of steel is wasted, in order to improve the recycling economy of the waste rails, some recycling enterprises choose to reprocess the waste rails, rust removal, flaw detection, screening, sawing, polishing, drilling and other processing procedures are carried out, and finally the waste rails are cut into finished products with different length standards according to requirements, wherein the finished products can be applied to scenes except railway tracks, the recycling economy is greatly improved, and the effective recycling of the waste rails is realized;
however, in the reprocessing process of the waste steel rails, because the length of the waste steel rails is longer, when the traditional door-shaped hanging frame is used for hanging, feeding and cutting, the waste steel rails are easy to incline or shake, great potential safety hazards exist in the process of hanging, feeding and cutting, and only one steel rail can be hung generally each time, so that the efficiency of hanging, feeding and cutting is lower, and the production efficiency of reprocessing the waste steel rails is reduced.
Disclosure of Invention
The application aims to provide a cutting device for reprocessing waste steel rails, which can solve the technical problems of poor safety and low efficiency in the existing waste steel rail cutting and feeding process, realize stable feeding of waste steel rails with long length, greatly increase the number of fed steel rails each time, ensure the cutting safety and cutting efficiency and improve the production efficiency of reprocessing waste steel rails.
The application aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a cutting device for old and useless rail reprocessing, includes the delivery track that is used for carrying the rail, be equipped with the cutting sawing machine on the delivery track, delivery track's top is equipped with a type gallows, type gallows slides along delivery track's length direction and sets up, sliding connection has the slide on the type gallows, be equipped with the lift hoist that removes along vertical direction on the slide, the both ends symmetry of lift hoist is equipped with clamping assembly, clamping assembly includes a plurality of clamping jaws, the rail centre gripping is between adjacent clamping jaw, be equipped with on the clamping jaw through rotating the bellied clamping part to both sides, the clamping part contacts with the side of rail top, be equipped with drive clamping part pivoted power pole on the clamping assembly, one side of delivery track is equipped with the temporary storage frame that inclines towards delivery track, be equipped with a plurality of gyro wheels that contact with rail bottom on the temporary storage frame, be equipped with the drive rail and remove the material loading pole that moves towards delivery track, place between adjacent material loading pole, the material loading pole rotates to connect on the temporary storage frame, it has a plurality of shelves to distribute on the material loading pole, the side of shelves and the rail contacts with the rail.
Further, the clamping assembly comprises an end seat, the clamping jaws are arranged at the bottom of the end seat, and the rail top of the steel rail is clamped in an area formed by the adjacent clamping jaws and the bottom of the end seat.
Further, the clamping jaw comprises vertical rods which are symmetrically arranged, the clamping parts are rotationally connected to the bottoms of the vertical rods, the bottoms of the two clamping parts are rotationally connected, and the clamping parts are rotationally protruded towards the outer sides of the vertical rods.
Further, the clamping part comprises two supporting rods which are connected in a head-tail rotation mode, the top of the upper supporting rod is connected with the vertical rod in a rotation mode, the bottom of the lower supporting rod is connected with a connecting rod in a rotation mode, and the bottom of the power rod is connected with the connecting rod.
Further, the power rod is connected to the end seat in a vertical sliding manner, a driving cavity is formed in the end seat, a top plate is connected to the driving cavity in a sliding manner, a telescopic rod for driving the top plate to slide is arranged in the driving cavity, the tops of the power rods are connected with the top plate, and the power rods penetrate through the bottom of the driving cavity and are connected with the top plate in a sliding manner.
Further, the longitudinal section of the lifting sling is triangular, the clamping assemblies are arranged at two ends of the bottom of the triangle, and the sliding seat is connected with the top of the triangle.
Further, the top of the lifting sling is rotatably connected with a winding roller, a sling is arranged on the sliding seat, and one end of the sling is connected with the sliding seat after bypassing the winding roller.
Further, the baffle rods on the adjacent feeding rods are arranged in a staggered mode.
Further, a plurality of supports are arranged on the conveying track, conveying rollers are rotatably connected to the tops of the supports, and the height of the conveying rollers is not higher than that of the temporary storage rack.
Further, the side surfaces of the conveying rollers are symmetrically and rotatably connected with limit rollers, and the limit rollers are in rolling contact with two sides of the steel rail.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, the sliding seat is arranged on the door-shaped hanging frame in a sliding manner, the lifting slings which move vertically are arranged on the sliding seat, the clamping assemblies are symmetrically arranged at the two ends of the lifting slings, when the clamping assemblies clamp the steel rail, the clamping assemblies do not need to enter from one end of the steel rail, only need to descend from the upper part of the steel rail, so that clamping claws in the clamping assemblies enter between adjacent steel rails, then the clamping parts are driven to rotate by using the power rods and then bulge towards the two sides, so that the clamping claws are contacted with inclined side surfaces of rail tops of the steel rail, the steel rail can be clamped between the adjacent clamping claws, a plurality of steel rails can be clamped and fixed at the same time, then the lifting slings ascend, the sliding seat can be used for simultaneously driving the plurality of steel rails to move towards the conveying rail for feeding, and the steel rail is conveyed to the cutting saw bed for cutting by using the conveying rail, the steel rail can not incline or shake during the lifting feeding, the steel rail is safer in the cutting feeding process, and meanwhile, the clamping parts do not need to enter into gaps of the steel rail from one side of the steel rail during lifting, the steel rail can be used more conveniently, the clamping parts rotate at different angles, the inclined side surfaces of the steel rail can be contacted with the inclined side surfaces of the steel rail tops of different types, the waste steel rail can be better, the contact surfaces of the inclined surfaces can be prevented from being greatly inclined, the waste and the waste steel rail can be processed, and the waste steel rail can be cut and safely and processed;
2. the temporary storage rack inclined towards the conveying track is arranged on one side of the conveying track, a plurality of steel rails are hoisted and then are uniformly placed on the temporary storage rack, a plurality of baffle rods are utilized to block, the power rod drives the clamping part to reversely rotate, so that the clamping part relatively rotates towards the inner side and becomes straight, the clamping part can lift up from the gap between adjacent steel rails, the clamping jaw and the steel rails are rapidly separated, the feeding rod drives the baffle rods to rotate during feeding, the steel rails lose blocking, the rollers on the surface of the temporary storage rack uniformly move a certain distance under the action of gravity, then the rotated baffle rods are blocked again, the steel rails reciprocate until the front end fall onto the conveying track, the steel rails orderly move onto the conveying track one by one to be fed, the steel rails are cut one by one, the structure is simple, the feeding is accurate, the cutting feeding of the steel rails is more convenient and ordered, and the efficiency of the cutting treatment is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a right side view of the present application.
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present application.
Fig. 4 is a cross-sectional view in the direction B-B of fig. 3 of the present application.
Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 2 in accordance with the present application.
Fig. 6 is an enlarged view of a portion of the application at the D-site of fig. 5.
The reference numbers shown in the drawings:
1. a steel rail; 2. a conveying rail; 3. cutting sawing machine; 4. a door-shaped hanger; 5. a slide; 6. lifting the lifting appliance; 7. a clamping jaw; 8. a power lever; 9. a temporary storage rack; 10. a roller; 11. a feeding rod; 12. a gear lever; 13. an end seat; 14. a vertical rod; 15. a support rod; 16. a connecting rod; 17. a drive chamber; 18. a top plate; 19. a telescopic rod; 20. a wire winding roller; 21. a sling; 22. a support; 23. a conveying roller; 24. and a limit roller.
Detailed Description
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the application, and equivalents thereof fall within the scope of the application as defined by the claims.
Referring to fig. 1 and 2, the application relates to a cutting device for reprocessing waste steel rails 1, the main structure comprises a conveying rail 2 for conveying the steel rails 1, the conveying rail 2 is used for conveying the steel rails 1 after feeding, a cutting sawing machine 3 is arranged on the conveying rail 2, the cutting sawing machine 3 is used for cutting the end parts of the waste steel rails 1, the sawing machine capable of cutting the steel rails 1 with any structure in the prior art is adopted, as the waste steel rails 1 are generally cut directly during disassembly, the cut of the end parts is difficult to ensure flatness, the end parts of the waste steel rails 1 need to be cut flat again and cut into specified standard lengths for the stability of the connection parts during the subsequent repeated use of the steel rails 1, a door-shaped hanger 4 is arranged above the conveying rail 2, the longitudinal section of the door-shaped hanger 4 is in a door shape, the door-shaped hanger 4 is arranged in a sliding way along the length direction of the conveying rail 2, so that the lifting sling 6 can move to any position of the conveying track 2, the top transverse part of the door-shaped lifting sling 4 is slidably connected with a sliding seat 5, the sliding seat 5 is driven to slide by utilizing the existing power components such as a motor, the sliding seat 5 is provided with a lifting sling 6 moving along the vertical direction, the lifting sling 6 can realize up-and-down lifting movement under the action of the existing lifting driving component, the structure ensures that goods lifted by the lifting sling 6 can move randomly in a three-dimensional space, the lifting requirement is met, clamping components are symmetrically arranged at two ends of the lifting sling 6 and are used for clamping the end parts of the waste steel rails 1, the clamping components comprise a plurality of clamping jaws 7, the steel rails 1 are clamped between the adjacent clamping jaws 7, the structure clamps the steel rails 1 by utilizing the adjacent clamping jaws 7, the cooperation of the clamping jaws 7 realizes the clamping and fixing of a plurality of waste steel rails 1, so that the lifting sling 6 can simultaneously lift a plurality of waste steel rails 1, the clamping jaws 7 are provided with clamping parts protruding towards two sides through rotation, the clamping parts can protrude towards two sides through rotation, and can reset to be vertical after reverse rotation, the clamping parts are contacted with the side surfaces of the rail tops of the steel rails 1, the rail tops of the steel rails 1 are of inclined structures, so that the protruding structures formed after the rotation of the clamping parts can be contacted with the inclined structures of the rail tops, the clamping parts on the adjacent clamping jaws 7 can realize the clamping operation on the two sides of the rail tops of the steel rails 1, the effect of lifting the steel rails 1 when the lifting sling 6 is lifted is realized, compared with the structures which are specially used for lifting the steel rails 1 in the prior art, the side inclined angles of the existing clamping structures are generally fixed, therefore, when in use, the lifting operation is more complicated, the lifting operation is carried out before the lifting operation is carried out to the end part of the steel rail 1, the separation of the clamping structure and the steel rail 1 can be realized, when the steel rail 1 with different types is used by adopting a structure with fixed inclination angle, the inclination angle of the clamping structure is not ensured to be consistent with the inclination angle of the rail top side surface of the steel rail 1, so that the two are in contact with each other, the clamping effect is poor, the steel rail 1 is easy to incline or shake, when in use, the lifting sling 6 is only required to be aligned with the gap of the steel rail 1 from the upper part to be lowered, the clamping claw 7 enters the gap of the adjacent steel rail 1, the clamping assembly is provided with the power rod 8 for driving the clamping part to rotate, the clamping part is driven to rotate and then protrudes towards the two sides by utilizing the power rod 8, and can be in contact with the inclined side surface of the rail top of the steel rail 1, the angle of the protrusion of the clamping part is also adjustable, the clamping part can be better contacted with the inclined side surfaces of the rail tops of the steel rails 1 of different models, the clamping contact position is more fit, the contact area is larger, the clamping process is more stable, the power rod 8 drives the clamping part to reversely rotate after being lifted in place, the clamping part can be enabled to be vertical after being reset, at the moment, the lifting sling 6 can be lifted to realize rapid separation of the clamping jaw 7 and the steel rail 1, the clamping jaw is not required to be moved to the end part of the steel rail 1 and then separated, the matching and the separation with the steel rail 1 are faster and more convenient, the lifting and feeding process is more stable and efficient, the safety is higher, and the high efficiency and the safety of the cutting and processing of the steel rail 1 are ensured;
one side of the conveying track 2 is provided with a temporary storage rack 9 inclined towards the conveying track 2, the bottom end of the temporary storage rack 9 in the inclined direction is close to the conveying track 2, so that a lifting sling 6 can place a plurality of steel rails 1 on the inclined temporary storage rack 9 for temporary storage after lifting, the temporary storage rack 9 is provided with a plurality of rollers 10 contacted with the bottoms of the steel rails 1, the rollers 10 can enable the steel rails 1 to move smoothly along the inclined temporary storage rack 9, the steel rails 1 topple or misplace caused by overlarge friction force is avoided, the stability of feeding of the steel rails 1 towards the conveying track 2 is ensured, the temporary storage rack 9 is provided with a feeding rod 11 for driving the steel rails 1 to move towards the conveying track 2, the steel rails 1 are placed between the adjacent feeding rods 11, and the feeding rods 11 are rotationally connected on the temporary storage rack 9 through bearings according to the attached figure 3, the feeding rod 11 is driven to rotate by a motor, a plurality of baffle rods 12 are distributed on the feeding rod 11 in an array manner, the baffle rods 12 are distributed on the longitudinal section of the feeding rod 11 in a circular array manner, the baffle rods 12 are in contact with the side surfaces of the steel rails 1, the steel rails 1 are positioned between the adjacent baffle rods 12, when the feeding rod 11 drives the baffle rods 12 to rotate, after the front baffle rods 12 are separated from the steel rails 1, the rear baffle rods 12 rotate for a certain angle and then rotate to the front side to block the subsequent steel rails 1, the feeding rod 11 rotates for a certain angle to enable the steel rails 1 to automatically slide for a specified distance until the front steel rails 1 lose the blocking of the baffle rods 12, and then freely slide onto the conveying rails 2, so that single continuous feeding of the steel rails 1 is realized, cutting feeding of the plurality of steel rails 1 is more continuous and accurate, and cutting feeding accuracy and high efficiency of the plurality of steel rails 1 after hoisting are ensured.
Preferably, the clamping assembly comprises an end seat 13, the end seat 13 is welded or bolted to two ends of the lifting sling 6, the clamping jaws 7 are arranged at the bottom of the end seat 13, the rail tops of the steel rails 1 are clamped in the area formed by the adjacent clamping jaws 7 and the bottom of the end seat 13, the end seat 13 is provided with fixed positions for the clamping jaws 7, the top positions of the clamped steel rails 1 are limited, and the stability of the clamped steel rails 1 during lifting is improved.
Preferably, the clamping jaw 7 includes the montant 14 that the symmetry set up, montant 14 along vertical welding or bolt fastening in the bottom of end seat 13, clamping part rotates through round pin axle or hinge to be connected in the bottom of montant 14, and the bottom of two clamping parts is rotated through round pin axle or hinge to be connected, the clamping part rotates the back towards the outside of montant 14 protruding, such setting is before the clamping part rotates outside arch, and the clamping part generally keeps aligning with the vertical direction of montant 14 for the holistic width of clamping part is narrower, can be smooth get into the region between the adjacent rail 1 from the top, later the clamping part rotates under the effect of power pole 8, and the outside towards montant 14 is protruding immediately, contacts with the side that rail 1 rail top is inclined, alright clamp rail 1's rail top when lifting sling 6 rises, and the power pole 8 drive clamping part resets and rotates to the state that aligns with montant 14 after the lifting sling 6 rises, can realize clamping jaw 7 and 1's quick separation, it is very convenient to the centre gripping and the rail 1 separation operation, and the efficiency of lifting and loading is higher.
Preferably, referring to fig. 6, the clamping part includes two struts 15 that the head and the tail rotate to be connected, the head and the tail of two struts 15 are connected through round pin axle or hinge rotation, the top of top strut 15 is connected through round pin axle or hinge rotation with montant 14, the bottom of below strut 15 is connected with connecting rod 16 through round pin axle or hinge rotation, the strut 15 of below all is connected with same connecting rod 16 rotation in two clamping parts, the bottom and the connecting rod 16 of power pole 8 are connected, when such structure reciprocates at power pole 8, can drive connecting rod 16 up-and-down motion, and then make the both sides rotate the strut 15 that connects and take place to rotate crooked back to both sides arch, the structure after the arch is more firm, and bellied angle can be controlled by the distance that power pole 8 drive connecting rod 16 reciprocated for the bellied control of clamping part outside is more accurate and convenient, and the adjustment control of protruding angle is more accurate, can satisfy the centre gripping use of different models 1.
Preferably, referring to fig. 5, the power rod 8 is slidably connected to the end seat 13 along a vertical direction, the connecting rod 16 is driven to move by sliding of the power rod 8, so as to realize rotation driving of the clamping part, a driving cavity 17 is arranged in the end seat 13, a top plate 18 is slidably connected in the driving cavity 17, a sliding rail is specifically arranged on the inner wall of the driving cavity 17, the top plate 18 is slidably connected to the sliding rail, telescopic rods 19 for driving the top plate 18 to slide are arranged in the driving cavity 17, a plurality of telescopic rods 19 are preferably arranged at the end parts and the middle parts of the top plate 18, the stability of the top plate 18 in vertical sliding is ensured, a cylinder or an oil cylinder and other telescopic driving components can be specifically selected, the top parts of the plurality of power rods 8 are connected with the top plate 18, the power rod 8 penetrates through the bottom part of the driving cavity 17 and is slidably connected with the driving rod, and the top plate 18 is slidably connected with the driving rod, so that the top plate 8 slides up and down, and the clamping parts synchronously rotate, so that the clamping parts of the plurality of the rails 1 are clamped, the rails are ensured, the rails 1 are clamped, the rails are greatly, the rails 1 are cut, and the rails are cut and the rails 1 are cut, and the rails are cut.
Preferably, referring to fig. 4, the longitudinal section of the lifting sling 6 is triangular, the clamping assemblies are arranged at two ends of the bottom of the triangle, the sliding seat 5 is connected with the top of the triangle, the lifting sling 6 itself forms a triangular supporting structure with higher bearing strength, and meanwhile, the clamping assemblies at two ends of the bottom are more balanced in overall stress when clamping and fixing two ends of the steel rail 1, so that the lifting process is more stable, and the safety is further improved.
Preferably, the top of hoist lifting sling 6 is connected with wire winding roller 20 through the bearing rotation, be equipped with hoist cable 21 on the slide 5, adopt rope materials such as stainless steel of sufficient intensity, the one end of hoist cable 21 is walked around wire winding roller 20 back and is connected with slide 5, hoist cable 21 twines on the electric block on slide 5, realizes hoist cable 21 and receive and releases the lift drive of in-process hoist lifting sling 6, and bearing strength is great, and the elevating movement of hoist lifting sling 6 is more firm and safe.
Preferably, the baffle rods 12 on the adjacent feeding rods 11 are arranged in a staggered manner, so that when the adjacent feeding rods 11 rotate, the baffle rods 12 on the adjacent feeding rods do not interfere with each other in a moving manner, and meanwhile, the distance between the adjacent feeding rods 11 can meet the requirement of being matched with the distance between the steel rails 1, so that the steel rails 1 can be accurately blocked by the subsequent baffle rods 12 after the feeding rods 11 rotate for a certain angle, and the feeding accuracy of the steel rails 1 to the conveying track 2 one by one is ensured.
Preferably, a plurality of supports 22 are welded or bolted to the conveying track 2, the tops of the supports 22 are rotatably connected with conveying rollers 23 through bearings, the axes of the conveying rollers 23 are arranged transversely, after the steel rail 1 falls onto the conveying rollers 23, the conveying rollers 23 are driven to rotate by a motor or other power structures, the movable driving of the steel rail 1 is achieved, the height of the conveying rollers 23 is not higher than that of the temporary storage rack 9, the steel rail 1 can smoothly slide onto the conveying rollers 23 from the temporary storage rack 9, and the accuracy of cutting and feeding of the steel rail 1 on the conveying track 2 is further improved.
Preferably, the side surfaces of the conveying roller 23 are symmetrically connected with limit rollers 24 through bearings in a rotating way, the limit rollers 24 are in rolling contact with two sides of the steel rail 1, and the limit rollers 24 can limit the left and right positions of the steel rail 1 during movement, so that the steel rail 1 can be accurately kept on the conveying roller 23 for movement, the feeding stability of the steel rail 1 is improved, and the accuracy of subsequent cutting processing of the steel rail 1 is ensured.
Working principle: according to the application, the sliding seat 5 is slidably arranged on the door-shaped hanging frame 4, the lifting slings 6 which move vertically are arranged on the sliding seat 5, the clamping assemblies are symmetrically arranged at the two ends of the lifting slings 6, when the clamping assemblies clamp the steel rail 1, the clamping assemblies do not need to enter from one end of the steel rail 1, only need to descend from the upper part of the steel rail 1, so that clamping claws 7 in the clamping assemblies enter between the adjacent steel rails 1, then the clamping parts are driven to rotate by using the power rods 8 and then bulge towards the two sides, so that the steel rail 1 can be clamped between the adjacent clamping claws 7, a plurality of steel rails 1 can be clamped and fixed at the same time, then the lifting slings 6 ascend, the steel rail 1 can be driven to move and feed towards the conveying rail 2 by using the conveying rail 2, the steel rail 1 is cut on the cutting sawing machine 3, the steel rail 1 can not incline or shake when being hoisted, the steel rail 1 is enabled to cut and fed, and the process of cutting the steel rail 1 is safer, and simultaneously, when the steel rail 1 is hoisted, the clamping claws do not need to enter into gaps of the steel rail 1 from one side of the steel rail 1, the steel rail 1 can be hoisted, the waste and the waste rail 1 can be processed, the waste and the waste rail 1 can be more conveniently and safely and easily and safely and more easily cut when the steel rail 1 is in contact with the inclined sides and the different sides and the sides are in contact with the sides, and the cutting surfaces are in the processing and the processing sides; the temporary storage rack 9 inclined towards the conveying track 2 is arranged on one side of the conveying track 2, a plurality of steel rails 1 are hoisted and then uniformly placed on the temporary storage rack 9, a plurality of baffle rods 12 are utilized for blocking, after that, the power rod 8 drives the clamping part to reversely rotate, so that the clamping part relatively rotates towards the inner side and becomes straight, the clamping jaw 7 can be lifted from a gap between adjacent steel rails 1, the rapid separation of the clamping jaw 7 and the steel rails 1 is realized, the baffle rods 12 are driven to rotate by the feeding rod 11 during feeding, the steel rails 1 lose blocking, the roller 10 on the surface of the temporary storage rack 9 uniformly moves a certain distance under the action of gravity and then is blocked again by the rotated baffle rods 12, so that the steel rails 1 which reciprocate until the front ends fall onto the conveying track 2, the steel rails 1 orderly move onto the conveying track 2 for feeding, the steel rails 1 are cut, the structure is simple, the feeding is accurate, the cutting feeding of the steel rails 1 is more convenient and ordered, and the cutting efficiency of the steel rails 1 is ensured.
Claims (10)
1. The utility model provides a cutting device for old and useless rail reprocessing, is including conveying track (2) that are used for carrying rail (1), be equipped with on conveying track (2) and cut sawing machine (3), the top of conveying track (2) is equipped with portal gallows (4), its characterized in that: the utility model provides a lifting sling, including door type gallows (4), door type gallows (4) are followed the length direction slip setting of delivery track (2), sliding connection has slide (5) on (4), be equipped with on slide (5) along lift hoist (6) of vertical direction removal, the both ends symmetry of lift hoist (6) are equipped with the clamping assembly, the clamping assembly includes a plurality of clamping jaw (7), rail (1) centre gripping is between adjacent clamping jaw (7), be equipped with on clamping jaw (7) through rotating bellied clamping part to both sides, the clamping part contacts with the side of rail (1) rail top, be equipped with drive clamping part pivoted power pole (8) on the clamping assembly, one side of delivery track (2) is equipped with temporary storage rack (9) towards delivery track (2) slope, be equipped with a plurality of gyro wheels (10) with rail (1) bottom contact on temporary storage rack (9), be equipped with on temporary storage rack (9) drive (1) go up stock (11) towards delivery track (2) removal, rail (1) place between adjacent stock (11), stock (11) is gone up stock (12) and is gone up in the stock (12) and is contacted with rail (12).
2. A cutting device for reprocessing waste steel rails according to claim 1, wherein: the clamping assembly comprises an end seat (13), the clamping jaw (7) is arranged at the bottom of the end seat (13), and the rail top of the steel rail (1) is clamped in an area formed by the adjacent clamping jaw (7) and the bottom of the end seat (13).
3. A cutting device for reprocessing waste steel rails according to claim 2, wherein: clamping jaw (7) are including montant (14) that the symmetry set up, clamping part rotates the bottom of connecting at montant (14), and the bottom of two clamping parts rotates to be connected, the clamping part rotates the back towards the outside of montant (14) protruding.
4. A cutting device for reprocessing waste steel rails according to claim 3, wherein: the clamping part comprises two supporting rods (15) which are connected in a head-tail rotation mode, the top of the upper supporting rod (15) is connected with a vertical rod (14) in a rotation mode, the bottom of the lower supporting rod (15) is connected with a connecting rod (16) in a rotation mode, and the bottom of the power rod (8) is connected with the connecting rod (16).
5. A cutting device for reprocessing waste steel rails according to claim 4, wherein: the power rod (8) is vertically connected to the end seat (13) in a sliding mode, a driving cavity (17) is formed in the end seat (13), a top plate (18) is connected in the driving cavity (17) in a sliding mode, a telescopic rod (19) for driving the top plate (18) to slide is arranged in the driving cavity (17), the tops of the power rods (8) are connected with the top plate (18), and the power rods (8) penetrate through the bottom of the driving cavity (17) and are connected with the bottom plate in a sliding mode.
6. A cutting device for reprocessing waste steel rails according to claim 1, wherein: the longitudinal section of the lifting sling (6) is triangular, the clamping assemblies are arranged at two ends of the bottom of the triangle, and the sliding seat (5) is connected with the top of the triangle.
7. The cutting device for reprocessing waste steel rails according to claim 6, wherein: the top of lifting sling (6) rotates and is connected with wire winding roller (20), be equipped with hoist cable (21) on slide (5), one end of hoist cable (21) is connected with slide (5) after bypassing wire winding roller (20).
8. A cutting device for reprocessing waste steel rails according to claim 1, wherein: the baffle rods (12) on the adjacent feeding rods (11) are arranged in a staggered way.
9. A cutting device for reprocessing waste steel rails according to claim 1, wherein: the conveying rail (2) is provided with a plurality of supports (22), the tops of the supports (22) are rotatably connected with conveying rollers (23), and the height of the conveying rollers (23) is not higher than that of the temporary storage rack (9).
10. A cutting device for reprocessing waste steel rails according to claim 9, wherein: and limit rollers (24) are symmetrically and rotationally connected to the side surfaces of the conveying rollers (23), and the limit rollers (24) are in rolling contact with the two sides of the steel rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311047569.9A CN116765508B (en) | 2023-08-21 | 2023-08-21 | Cutting device for reprocessing waste steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311047569.9A CN116765508B (en) | 2023-08-21 | 2023-08-21 | Cutting device for reprocessing waste steel rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116765508A CN116765508A (en) | 2023-09-19 |
| CN116765508B true CN116765508B (en) | 2023-10-27 |
Family
ID=87986233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311047569.9A Active CN116765508B (en) | 2023-08-21 | 2023-08-21 | Cutting device for reprocessing waste steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116765508B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373590A (en) * | 1971-03-01 | 1974-11-13 | Hatcher C W | Pavement cutting machine |
| CN203654112U (en) * | 2013-12-23 | 2014-06-18 | 马大勇 | Special hoist for rail hoisting |
| CN209424663U (en) * | 2018-02-05 | 2019-09-24 | 重庆建筑工程职业学院 | A kind of integral track construction rail cutting transporting equipment |
| CN111172825A (en) * | 2020-01-30 | 2020-05-19 | 华东交通大学 | Railway steel rail recovery vehicle |
| CN111827023A (en) * | 2020-07-15 | 2020-10-27 | 郑州铁路职业技术学院 | Railway track cutting device |
| CN113020671A (en) * | 2021-03-25 | 2021-06-25 | 哈尔滨威邦机电设备制造有限公司 | Steel rail end milling device |
| CN214264265U (en) * | 2021-01-30 | 2021-09-24 | 广州砺风新材料科技有限公司 | Device for cutting off waste steel rails in groups |
| CN216512502U (en) * | 2021-12-06 | 2022-05-13 | 中铁二十五局集团电务工程有限公司 | Railway integral ballast bed mounting device |
| CN217571754U (en) * | 2022-04-13 | 2022-10-14 | 中铁物总资源科技有限公司 | Automatic scrap rail decomposition system |
| CN116180519A (en) * | 2023-01-04 | 2023-05-30 | 株洲时代电子技术有限公司 | Rail large-rail part paving and replacing operation system |
-
2023
- 2023-08-21 CN CN202311047569.9A patent/CN116765508B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373590A (en) * | 1971-03-01 | 1974-11-13 | Hatcher C W | Pavement cutting machine |
| CN203654112U (en) * | 2013-12-23 | 2014-06-18 | 马大勇 | Special hoist for rail hoisting |
| CN209424663U (en) * | 2018-02-05 | 2019-09-24 | 重庆建筑工程职业学院 | A kind of integral track construction rail cutting transporting equipment |
| CN111172825A (en) * | 2020-01-30 | 2020-05-19 | 华东交通大学 | Railway steel rail recovery vehicle |
| CN111827023A (en) * | 2020-07-15 | 2020-10-27 | 郑州铁路职业技术学院 | Railway track cutting device |
| CN214264265U (en) * | 2021-01-30 | 2021-09-24 | 广州砺风新材料科技有限公司 | Device for cutting off waste steel rails in groups |
| CN113020671A (en) * | 2021-03-25 | 2021-06-25 | 哈尔滨威邦机电设备制造有限公司 | Steel rail end milling device |
| CN216512502U (en) * | 2021-12-06 | 2022-05-13 | 中铁二十五局集团电务工程有限公司 | Railway integral ballast bed mounting device |
| CN217571754U (en) * | 2022-04-13 | 2022-10-14 | 中铁物总资源科技有限公司 | Automatic scrap rail decomposition system |
| CN116180519A (en) * | 2023-01-04 | 2023-05-30 | 株洲时代电子技术有限公司 | Rail large-rail part paving and replacing operation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116765508A (en) | 2023-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104803323B (en) | Conveying cart for conveying wire cutting materials | |
| CN108688875B (en) | Elevator guide rail packaging production line | |
| CN113306029B (en) | Squarer | |
| CN113306030B (en) | Squarer | |
| CN211340247U (en) | Tunnel track dismantling device with high automation degree | |
| CN106167173A (en) | A kind of automatization's continuous feeding for horizontal continuous casting furnace | |
| CN205858216U (en) | A kind of hydraulic lifting formula power catwalk machine | |
| CN115477227A (en) | Industrial robot is snatched in portal frame hoist and mount | |
| CN113086580A (en) | Elevator guide rail automatic production and processing equipment with limiting function | |
| CN116765508B (en) | Cutting device for reprocessing waste steel rail | |
| CN206013610U (en) | A kind of system vertical lift material storage mechanism of straight steel bar | |
| CN204893227U (en) | Be used for pipe cutting machine automatic feeding device | |
| CN109465493B (en) | Large-specification anchor chain bar blanking production line and feeding method | |
| CN210000679U (en) | Section bar bagging mechanism | |
| CN111115132B (en) | A suspension type conveying equipment for pyrotechnic composition | |
| CN210258501U (en) | Workpiece hoisting trolley | |
| CN211687020U (en) | Material conveying device of air hammer | |
| CN210099198U (en) | Semi-automatic resistance welding gun for inner end of steel coil | |
| CN110027865B (en) | Finished bar bundle transfer device | |
| JPH0446623A (en) | Device for carrying slab on rolling mill | |
| CN210084386U (en) | Quick braking forging gets material conveyer | |
| CN214383642U (en) | Protection device for be used for material lifting machine | |
| CN111806977A (en) | Fruit can bundle conveying device | |
| CN214933679U (en) | Automatic turning device of brake drum | |
| CN215201395U (en) | High-speed polishing device for cylindrical stone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |