CN115029968A - Auxiliary steel rail carrying device - Google Patents
Auxiliary steel rail carrying device Download PDFInfo
- Publication number
- CN115029968A CN115029968A CN202210909448.XA CN202210909448A CN115029968A CN 115029968 A CN115029968 A CN 115029968A CN 202210909448 A CN202210909448 A CN 202210909448A CN 115029968 A CN115029968 A CN 115029968A
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- traction
- rod
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- jacking
- plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 21
- 230000037431 insertion Effects 0.000 description 21
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/10—Track-lifting or-lining devices or methods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention discloses a steel rail auxiliary carrying device, which comprises a lifting frame with a door-shaped structure, wherein the lifting frame comprises a top plate and support frames at the left side and the right side of the top plate, rocker arms are respectively arranged at the inner sides of the two support frames, one end of each rocker arm is hinged to the support frames, a support roller capable of rotating along the front-back direction is installed at the other end of each rocker arm, when the rocker arms rotate towards the top plate, the support rollers can be abutted against the bottom surface of an upper wing plate of a steel rail to be constructed and can lift the steel rail to be constructed off the ground, a jacking device is fixed on the top surface of the top plate, a jacking rod extends out of the top of the jacking device, a jacking plate is fixedly connected to the end part of each jacking rod, lifting rods are respectively arranged at the left side and the right side of each jacking rod, one end of each lifting rod is hinged to the jacking plate, the other end of each lifting rod penetrates through the top plate and is hinged to the rocker arm at the side of the top plate, when the jacking plate moves upwards, the jacking plate can drive the rocker arm to enable the rocker arm to jack the steel rail to be constructed off the ground.
Description
Technical Field
The invention relates to a rail carrying device, in particular to a steel rail auxiliary carrying device.
Background
At present, in the installation of large and overweight equipment in a limited space, a certain distance exists from an equipment transport vehicle to an equipment in-place foundation, and under the condition that a large crane cannot be used for in-place, the equipment is generally pulled to an installation position by adopting manual work, unloading by using an auxiliary tool, laying a traction device such as a sleeper and a slide rail and the like. In this way, in order to reduce the number of the rails, only two sections of rails are usually arranged for engagement, and after the equipment is pulled to one section of rail, another section of rail needs to be moved to the front end of the rail where the equipment is located for engagement, and the two sections of rails are used alternately. However, the rail transfer requires manual carrying or dragging, and the self weight of the rail is large, so that the operation is difficult and the workload of constructors is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problems to be solved by the invention are as follows: how to provide a rail auxiliary carrying device which can assist the rail to move and reduce the workload of constructors.
In order to solve the technical problems, the invention adopts the following technical scheme:
a steel rail auxiliary carrying device comprises a lifting frame with a door-shaped structure, wherein the lifting frame comprises a top plate which is horizontally arranged, the left side and the right side of the top plate are respectively and fixedly connected with a supporting frame for supporting the top plate, the inner sides of the two supporting frames are respectively provided with a rocker arm, a strip-shaped hole extending along the vertical direction is arranged on the supporting frame in a penetrating way, a rocker arm extending along the front-back direction is arranged on the outer side surface of the supporting frame and is positioned in the middle position of the strip-shaped hole along the extending direction, the two ends of the rocker arm are fixedly connected with a fixed seat, the fixed seat is fixedly connected onto the supporting frame through a fixed bolt, one end of the rocker arm is hinged and connected onto the rocker arm at the side through a hinge shaft I extending along the front-back direction, a U-shaped connecting frame is formed on the other end in a protruding way, the inner side of the U-shaped connecting frame is hinged and connected with a wheel seat frame through a hinge shaft II arranged in parallel with the hinge shaft I, a supporting roller capable of rotating along the front-back direction is rotatably connected onto the wheel seat frame, when the rocker arm rotates towards the top plate, the supporting roller can be abutted against the bottom surface of an upper wing plate of a steel rail to be constructed and can lift the steel rail to be constructed off the ground, a jacking device is fixedly connected to the top surface of the top plate, a jacking rod capable of stretching along the vertical direction extends out of the top of the jacking device, a jacking plate is fixedly connected to the end part of the jacking rod, lifting rods are respectively arranged on the two sides of the jacking rod in the left and right directions, one end of each lifting rod is hinged to the jacking plate through an upper connecting shaft, the other end of each lifting rod penetrates through the top plate and is hinged to the rocker arm on the side of the top plate through a lower connecting shaft, the central line of the upper connecting shaft and the central line of the lower connecting shaft are respectively parallel to the central line of the hinge shaft I, lifting through holes for enabling the lifting rods to penetrate through and are arranged at intervals with the lifting rods are arranged on the positions of the top plate corresponding to the lifting rods, when the jacking plate moves upwards, the jacking plate can drive the rocker arm to enable the rocker arm to jack the steel rail to be constructed away from the ground.
When carrying the rail, obtain two rail and promote slider, embolia the rail from the both ends of rail respectively, make the supporting roller of both sides arrange in the both sides at the rail web respectively, then start jacking device, the jacking pole promotes the jacking board and rises, and the jacking board then upwards rotates through the rocking arm of lifting rod pulling below, the position of adjustment supporting roller, make supporting roller keep with rail roll complex mode butt on rail pterygoid lamina bottom surface, the jacking board continues to rise, supporting roller just can lift the rail off the ground like this, the rail just supports on supporting roller, rail and supporting roller are the gyro wheel cooperation again each other, the frictional force that the rail removed has been reduced like this, make things convenient for constructor to drag, construction strength has been reduced, through continuous jacking rail and dragging rail like this, and then reach the purpose of carrying the rail.
Preferably, a traction platform is fixedly connected to the lateral side of the outer side of the support frame, rotating seats are fixedly connected to the top surface of the traction platform at intervals along the front-back direction, rotating holes arranged along the same central line are formed in the front-back direction on the two rotating seats, a rotating sleeve is arranged between the two rotating seats along the central line direction of the rotating holes, two ends of the rotating sleeve respectively penetrate through the rotating holes on the side where the rotating sleeve is located, the rotating sleeve is rotatably connected with the rotating seats, a rotating driving tooth in transmission connection with the rotating sleeve is sleeved on a pipe body of the rotating sleeve positioned between the two rotating seats, a rotating internal thread is arranged in the inner hole of the rotating sleeve in an extending mode along the central line direction of the rotating sleeve, a traction screw rod is arranged in the inner hole of the rotating sleeve in a penetrating mode along the central line direction of the rotating sleeve, the traction screw rod is in threaded fit with the rotating sleeve through the rotating internal thread, and traction rods are respectively arranged in an extending mode along the central line direction of the ends of the two traction screws in the same direction, the traction rods can penetrate through inner holes of the rotating sleeve, the length of each traction rod is larger than that of the rotating sleeve, a push plate is vertically arranged between the two traction rods, the direction of the center line of each traction rod is perpendicular to the plane where the push plate is located, the traction rods are detachably connected with the push plates, a traction driving device is installed on the traction platform, the output end of the traction driving device is in transmission connection with the rotating driving teeth to drive the rotating driving teeth to rotate, and when the push plates move towards the side direction of the rotating sleeve, the push plates can abut against steel rails to be pulled.
In the invention, after the lifting frame is moved to a proper position, the traction screw rods are installed, the traction screw rods extend into the outer side end of the rotating sleeve and are matched together in a threaded manner, after the two traction screw rods are installed, the push plates are installed on the two traction rods, the push plates are positioned on the outer sides of the ends of the steel rails, then the traction driving device is started, the rotating sleeve is driven to rotate through the rotating driving teeth, the traction screw rods can be driven to move along the central line direction of the rotating sleeve, the push plates can move towards the side direction of the rotating sleeve, and the push plates can abut against the ends of the steel rails in the moving process, so that the steel rails can be pushed to move on the supporting rollers, and the working strength of constructors is further reduced. After the traction screw is completely screwed out of the rotary internal thread, the push plate is detached, the traction rod part is pulled out to rotate the sleeve, the lifting frame is moved again, and the traction screw and the push plate are repeatedly installed, so that the traction screw can be reused.
As optimization, the inner hole of the rotary sleeve comprises a threaded hole section and a through hole section which are arranged with the same center line, the through hole section is located on one side, facing the push plate, of the rotary sleeve, and the traction screw can be in sliding fit with the through hole section along the direction of the center line of the through hole section. In the process that the traction screw rod is inserted into the rotating sleeve, the traction screw rod firstly enters the through hole section, and the through hole section can not only support the traction screw rod, but also guide the rotation internal thread of the traction screw rod and the screw hole section to be matched.
Preferably, the cross section of the traction rod is square, a traction through hole which is arranged on the same center line as the traction rod and corresponds to the traction rod is arranged in a penetrating mode on the push plate corresponding to the traction rod, the traction rod penetrates through the corresponding traction through hole and can be in sliding fit with the traction through hole along the direction of the center line of the traction rod, a limiting bolt is inserted into a rod body on one side, back to the direction of the rotating sleeve, of the push plate, and the limiting bolt can abut against the push plate to limit the push plate to slide out of the traction rod. The rectangular draw bar can be prevented from rotating after being matched with the push plate, and meanwhile, the limit bolt can limit the push plate conveniently, so that the operation is simple and convenient.
Preferably, the draw bar is arranged on a side lever of the push plate opposite to the direction of the rotating sleeve, two holding grooves are symmetrically arranged by taking the central line of the draw bar as a symmetry axis, the two holding grooves are respectively arranged on one pair of sides of the draw bar, the holding grooves extend in the direction parallel to the central line of the draw bar, a limiting through hole is arranged on the bottom of one end of the holding groove facing to the direction of the push plate in a way of penetrating along the direction vertical to the central line of the draw bar, the limiting bolt is inserted into the limiting through hole, the limiting bolt comprises two limiting inserted rods, one end of one limiting inserted rod is hinged and connected with one end of the other limiting inserted rod through a pin shaft, the central line of the pin shaft is respectively vertical to the central lines of the two limiting inserted rods, the limiting inserted rods can be in sliding fit with the limiting through hole along the central line of the limiting through hole, and the sum of the length of the two limiting inserted rods is larger than the outer diameter of the draw screw, the length of spacing inserted bar is less than the extension length of holding tank, and the diameter of spacing inserted bar is less than the groove depth of holding tank, and when one of them spacing inserted bar stretched out spacing perforation and held in the holding tank, the both ends of another spacing inserted bar were located the holding tank of both sides respectively. When the push plate needs to be disassembled or assembled, any one limiting insertion rod can be pulled outwards at will, the pulled limiting insertion rod is pulled out of the limiting perforation, then the limiting insertion rod positioned outside the limiting perforation is rotated, the limiting insertion rod is rotated into the accommodating groove, the accommodating groove is utilized to accommodate and shield, the other limiting insertion rod cannot cause obstruction, and the push plate slides out or slides into the traction rod. When the push pedal needs to be limited, the limiting insertion rods outside the limiting perforation are rotated to enable the two limiting insertion rods to be concentric, then the hinged ends of the two limiting insertion rods are inserted into the limiting perforation, the sum of the lengths of the two limiting insertion rods is larger than the outer diameter of the traction screw rod, so that the outer ends of the two limiting insertion rods can respectively extend out of the accommodating groove, and the two limiting insertion rods can be abutted to limit the push pedal in the push pedal.
Compared with the prior art, the auxiliary rail moving device is simple in structure, can conveniently assist the steel rail to move, and reduces the workload of constructors.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a schematic view of the storage state of the limit insert rod of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention 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 figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, a rail auxiliary carrying device in this embodiment comprises a lifting frame with a door-shaped structure, the lifting frame comprises a top plate 1 horizontally arranged, the left and right sides of the top plate 1 are respectively and fixedly connected with support frames 2 for supporting the top plate 1, the inner sides of the two support frames 2 are respectively provided with a rocker arm 3, a strip-shaped hole extending along the vertical direction is penetrated on each support frame 2, a rocker extending along the front-back direction is arranged on the outer side surface of each support frame 2 and positioned in the middle position of the strip-shaped hole along the extending direction, the two ends of each rocker are fixedly connected with a fixing seat, the fixing seats are fixedly connected to the support frames 2 through fixing bolts, one end of each rocker arm 3 is hinged to the rocker on the side thereof through a hinge shaft i extending along the front-back direction, a U-shaped connecting frame is formed by the protrusion of the other end, the inner side of each U-shaped connecting frame is hinged to a wheel seat frame 4 through a hinge shaft ii arranged parallel to the hinge shaft i, wheel seat frame 4 is last to rotate and to be connected with and to carry out pivoted supporting roller 5 along the fore-and-aft direction, when rocking arm 3 rotates towards roof 1 place direction, supporting roller 5 can the butt on waiting to be under construction the last pterygoid lamina bottom surface of rail and can will wait to be under construction the rail top and leave ground, fixedly connected with jacking device 6 on the top surface of roof 1, jacking device 6's top is stretched out and is had one and can follow vertical direction and carry out flexible lifting rod, lifting rod's tip fixedly connected with lifting plate 7, the both sides that lie in lifting rod left and right directions are provided with lift bar 8 respectively, the one end of lift bar 8 is passed through last connecting axle and is connected with lifting plate 7 is articulated, the other end of lift bar 8 is worn to be used for making lift bar 8 pass and be separated from the setting with lift bar 8 and be connected with the rocking arm 3 of its place side through lower connecting axle, the central line of last connecting axle and the central line of lower connecting axle are on a parallel with the central line of hinge axle I respectively, roof 1 corresponds the position of lift bar 8 and wears to be equipped with being used for making lift bar 8 pass and be separated from setting up And (4) lifting the perforation, and when the lifting plate 8 moves upwards, the lifting plate 7 can drive the rocker arm 3 to enable the rocker arm 3 to lift the steel rail to be constructed off the ground.
In the specific embodiment, a traction platform 9 is fixedly connected to the lateral side of the outer side of the support frame 2, rotating seats 10 are fixedly connected to the top surface of the traction platform 9 at intervals along the front-back direction, rotating holes arranged along the same central line are arranged on the two rotating seats 10 in the front-back direction, a rotating sleeve is arranged between the two rotating seats 10 along the central line direction of the rotating holes, two ends of the rotating sleeve 11 respectively penetrate through the rotating holes on the side where the rotating sleeve is located, the rotating sleeve 11 is rotatably connected with the rotating seats, a rotating driving tooth 12 in transmission connection with the rotating sleeve 11 is sleeved on a tube body of the rotating sleeve 11 between the two rotating seats 10, a rotating internal thread is arranged in the inner hole of the rotating sleeve 11 in an extending manner along the central line direction of the inner hole, a traction screw 13 is arranged in the inner hole of the rotating sleeve 11 in the penetrating manner along the central line direction of the rotating sleeve, and the traction screw 13 is in threaded fit with the rotating sleeve 11 through the rotating internal thread, the ends of the two traction screw rods 13 in the same direction are respectively provided with a traction rod 14 in an outward extending mode along the central line direction, the traction rods 14 can penetrate through inner holes of the rotating sleeves 11, the length of each traction rod 14 is larger than that of the rotating sleeves 11, a push plate 15 is vertically arranged between the two traction rods 14, the central line direction of each traction rod 14 is perpendicular to the plane of the corresponding push plate 15, the traction rods 14 and the push plates 15 are detachably connected together, a traction driving device 16 is installed on the traction platform 9, the output end of the traction driving device 16 is in transmission connection with the corresponding rotating driving tooth 12 to drive the corresponding rotating driving tooth 12 to rotate, and when the push plates 15 move towards the side direction of the rotating sleeves 11, the push plates 15 can abut against steel rails to be dragged.
In this specific embodiment, the inner hole of the rotating sleeve 11 includes a screw hole section and a through hole section which are arranged with the central line, the through hole section is located at one side of the rotating sleeve 11 facing the push plate 15, and the traction screw 13 can be in sliding fit with the through hole section along the central line direction of the through hole section.
In this embodiment, the cross section of the pulling rod 14 is rectangular, a pulling through hole which is arranged on the same center line as the pulling rod 14 is arranged on the pushing plate 15 corresponding to the pulling rod 14, the pulling rod 14 passes through the corresponding pulling through hole and can be in sliding fit with the pulling through hole along the center line direction, a limiting bolt is inserted on the rod body of the pulling rod 14 on one side of the pushing plate 15 opposite to the direction of the rotating sleeve 11, and the limiting bolt can abut against the pushing plate 15 to limit the pushing plate 15 to slide out of the pulling rod 14.
In this embodiment, two accommodating grooves are symmetrically arranged on the rod body of one side of the push plate 15 opposite to the direction of the rotating sleeve 11 by taking the center line of the push plate 14 as a symmetry axis, the two accommodating grooves are respectively arranged on one pair of opposite sides of the push plate 14 and extend in the direction parallel to the center line of the push plate 14, a limiting through hole is arranged on the bottom of one end groove facing to the direction of the push plate 15 in a direction perpendicular to the center line of the push plate 14 in a penetrating manner, the limiting bolt is inserted into the limiting through hole and comprises two limiting insertion rods 17, one end of one limiting insertion rod 17 is hinged with one end of the other limiting insertion rod 17 through a pin shaft, the center line of the pin shaft is respectively perpendicular to the center lines of the two limiting insertion rods 17, and the limiting insertion rods 17 can be in sliding fit with the limiting through hole along the center lines of the limiting through hole, the sum of the lengths of the two limiting insertion rods 17 is larger than the outer diameter of the traction screw 13, the length of each limiting insertion rod 17 is smaller than the extension length of the accommodating groove, the diameter of each limiting insertion rod 17 is smaller than the depth of the accommodating groove, and when one limiting insertion rod 17 extends out of the limiting through hole and is accommodated in the accommodating groove, the two ends of the other limiting insertion rod 17 are respectively located in the accommodating grooves on the two sides.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a rail assists handling device which characterized in that: the lifting frame comprises a door-shaped structure, the lifting frame comprises a top plate which is horizontally arranged, the left side and the right side of the top plate are respectively and fixedly connected with a supporting frame which is used for supporting the top plate, the inner sides of the two supporting frames are respectively provided with a rocker arm, a strip-shaped hole which extends along the vertical direction is arranged on the supporting frame in a penetrating way, a rocker arm which extends along the front-back direction is arranged on the outer side surface of the supporting frame and is positioned in the middle position of the strip-shaped hole along the extending direction, the two ends of the rocker arm are fixedly connected with a fixed seat, the fixed seat is fixedly connected on the supporting frame through a fixed bolt, one end of the rocker arm is hinged on the rocker arm at the side through a hinge shaft I which extends along the front-back direction, a U-shaped connecting frame is formed by the protrusion at the other end, the inner side of the U-shaped connecting frame is hinged with a wheel seat frame through a hinge shaft II which is arranged in parallel to the hinge shaft I, and a supporting roller which can rotate along the front-back direction is rotatably connected on the wheel seat frame, when the rocker arm rotates towards the top plate, the supporting roller can be abutted against the bottom surface of an upper wing plate of a steel rail to be constructed and can lift the steel rail to be constructed off the ground, a jacking device is fixedly connected to the top surface of the top plate, a jacking rod capable of stretching along the vertical direction extends out of the top of the jacking device, a jacking plate is fixedly connected to the end part of the jacking rod, lifting rods are respectively arranged on the two sides of the jacking rod in the left and right directions, one end of each lifting rod is hinged to the jacking plate through an upper connecting shaft, the other end of each lifting rod penetrates through the top plate and is hinged to the rocker arm on the side of the top plate through a lower connecting shaft, the central line of the upper connecting shaft and the central line of the lower connecting shaft are respectively parallel to the central line of the hinge shaft I, lifting through holes for enabling the lifting rods to penetrate through and are arranged at intervals with the lifting rods are arranged on the positions of the top plate corresponding to the lifting rods, when the jacking plate moves upwards, the jacking plate can drive the rocker arm to enable the rocker arm to jack the steel rail to be constructed off the ground.
2. A rail auxiliary handling apparatus according to claim 1, wherein: the outer side face of the support frame is fixedly connected with a traction platform, the top face of the traction platform is fixedly connected with rotating seats at intervals along the front-back direction, rotating holes which are arranged at the same central line are arranged on the two rotating seats in a penetrating mode along the front-back direction, a rotating sleeve is arranged between the two rotating seats in the direction of the central line of the rotating hole, two ends of the rotating sleeve respectively penetrate through the rotating holes on the side where the rotating sleeve is located, the rotating sleeve is rotatably connected with the rotating seats, a rotating driving tooth which is in transmission connection with the rotating sleeve is sleeved on a pipe body of the rotating sleeve between the two rotating seats, a rotating inner thread is arranged in an inner hole of the rotating sleeve in an extending mode along the direction of the central line, a traction screw rod is arranged in the inner hole of the rotating sleeve in a penetrating mode along the direction of the central line, the traction screw rod is in threaded fit with the rotating sleeve through the rotating inner thread, and the ends of the two traction screws in the same direction respectively extend outwards along the direction of the central line, and are provided with traction rods, the traction rods can penetrate through inner holes of the rotating sleeve, the length of each traction rod is larger than that of the rotating sleeve, a push plate is vertically arranged between the two traction rods, the direction of the center line of each traction rod is perpendicular to the plane where the push plate is located, the traction rods are detachably connected with the push plates, a traction driving device is installed on the traction platform, the output end of the traction driving device is in transmission connection with the rotating driving teeth to drive the rotating driving teeth to rotate, and when the push plates move towards the side direction of the rotating sleeve, the push plates can abut against steel rails to be pulled.
3. A rail auxiliary handling device according to claim 2, wherein: the inner hole of the rotary sleeve comprises a screw hole section and a through hole section which are arranged on the same center line, the through hole section is located at one side of the rotary sleeve where the push plate is located, and the traction screw can be in sliding fit with the through hole section along the center line direction of the through hole section.
4. A rail auxiliary handling device according to claim 2, wherein: the cross section of the traction rod is rectangular, traction through holes which are arranged at the same center line as the traction rod and correspond to the traction rod penetrate through the push plate, the traction rod penetrates through the corresponding traction through holes and can be in sliding fit with the traction through holes along the direction of the center line, a limiting bolt is inserted into a rod body on one side of the push plate, back to the direction of the rotating sleeve, of the traction rod, and the limiting bolt can abut against the push plate to limit the push plate to slide out of the traction rod.
5. A rail auxiliary handling device according to claim 4, wherein: the draw bar is positioned on one side lever of the push plate opposite to the direction of the rotating sleeve and is symmetrically provided with two containing grooves by taking the central line of the draw bar as a symmetry axis, the two containing grooves are respectively positioned on one pair of opposite sides of the draw bar and extend along the direction parallel to the central line of the draw bar, a limiting through hole is arranged on the bottom of one end groove of the containing groove facing to the direction of the push plate along the direction vertical to the central line of the draw bar in a penetrating way, the limiting bolt is inserted into the limiting through hole and comprises two limiting inserted rods, one end of one limiting inserted rod is hinged and connected with one end of the other limiting inserted rod through a pin shaft, the central line of the pin shaft is respectively vertical to the central lines of the two limiting inserted rods, the limiting inserted rods can be in sliding fit with the limiting through hole along the central line of the limiting through hole, and the sum of the lengths of the two limiting inserted rods is larger than the outer diameter of the draw screw rod, the length of spacing inserted bar is less than the extension length of holding tank, and the diameter of spacing inserted bar is less than the groove depth of holding tank, and when one of them spacing inserted bar stretched out spacing perforation and held in the holding tank, the both ends of another spacing inserted bar were located the holding tank of both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210909448.XA CN115029968A (en) | 2022-07-29 | 2022-07-29 | Auxiliary steel rail carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210909448.XA CN115029968A (en) | 2022-07-29 | 2022-07-29 | Auxiliary steel rail carrying device |
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| CN115029968A true CN115029968A (en) | 2022-09-09 |
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| CN202210909448.XA Pending CN115029968A (en) | 2022-07-29 | 2022-07-29 | Auxiliary steel rail carrying device |
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| CN205907556U (en) * | 2016-07-24 | 2017-01-25 | 中国能源建设集团山西电力建设有限公司 | Portable rail shifter |
| WO2017202221A1 (en) * | 2016-05-21 | 2017-11-30 | 中车青岛四方机车车辆股份有限公司 | Bogie suspension traction device for use in low-floor articulated rail vehicle |
| CN108435940A (en) * | 2018-05-05 | 2018-08-24 | 东莞理工学院 | A kind of high ferro rail leveling transmission device |
| CN108755300A (en) * | 2018-08-16 | 2018-11-06 | 广东电网有限责任公司 | Tool for carrying rails and rail carry device |
| CN210282122U (en) * | 2019-06-10 | 2020-04-10 | 中国石油天然气股份有限公司 | Ejector |
| CN210561511U (en) * | 2019-06-30 | 2020-05-19 | 唐钢国际工程技术股份有限公司 | Steel rail elevation adjusting device |
| CN212150328U (en) * | 2020-04-29 | 2020-12-15 | 中国建筑第二工程局有限公司 | Brick clamp for building construction |
| CN112144330A (en) * | 2020-09-21 | 2020-12-29 | 株洲市东亨科技有限责任公司 | Tunnel railcar for subway construction convenient to turn |
| CN112681037A (en) * | 2020-12-09 | 2021-04-20 | 荆金康 | Track laying device and method for large-scale track traffic engineering construction |
| CN213975995U (en) * | 2020-11-30 | 2021-08-17 | 宝丰钢业集团有限公司 | Invariable conveyor of nonrust steel pipe material |
| CN214775873U (en) * | 2021-02-08 | 2021-11-19 | 中交路桥建设有限公司 | Two lining platform truck rail in big section tunnel remove small handcart |
| CN217678372U (en) * | 2022-07-29 | 2022-10-28 | 中国第十八冶金建设有限公司 | Rail sliding traction device |
| CN217678373U (en) * | 2022-07-29 | 2022-10-28 | 中国第十八冶金建设有限公司 | Rail lifting and sliding device |
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2022
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| WO2017202221A1 (en) * | 2016-05-21 | 2017-11-30 | 中车青岛四方机车车辆股份有限公司 | Bogie suspension traction device for use in low-floor articulated rail vehicle |
| CN205907556U (en) * | 2016-07-24 | 2017-01-25 | 中国能源建设集团山西电力建设有限公司 | Portable rail shifter |
| CN108435940A (en) * | 2018-05-05 | 2018-08-24 | 东莞理工学院 | A kind of high ferro rail leveling transmission device |
| CN108755300A (en) * | 2018-08-16 | 2018-11-06 | 广东电网有限责任公司 | Tool for carrying rails and rail carry device |
| CN210282122U (en) * | 2019-06-10 | 2020-04-10 | 中国石油天然气股份有限公司 | Ejector |
| CN210561511U (en) * | 2019-06-30 | 2020-05-19 | 唐钢国际工程技术股份有限公司 | Steel rail elevation adjusting device |
| CN212150328U (en) * | 2020-04-29 | 2020-12-15 | 中国建筑第二工程局有限公司 | Brick clamp for building construction |
| CN112144330A (en) * | 2020-09-21 | 2020-12-29 | 株洲市东亨科技有限责任公司 | Tunnel railcar for subway construction convenient to turn |
| CN213975995U (en) * | 2020-11-30 | 2021-08-17 | 宝丰钢业集团有限公司 | Invariable conveyor of nonrust steel pipe material |
| CN112681037A (en) * | 2020-12-09 | 2021-04-20 | 荆金康 | Track laying device and method for large-scale track traffic engineering construction |
| CN214775873U (en) * | 2021-02-08 | 2021-11-19 | 中交路桥建设有限公司 | Two lining platform truck rail in big section tunnel remove small handcart |
| CN217678372U (en) * | 2022-07-29 | 2022-10-28 | 中国第十八冶金建设有限公司 | Rail sliding traction device |
| CN217678373U (en) * | 2022-07-29 | 2022-10-28 | 中国第十八冶金建设有限公司 | Rail lifting and sliding device |
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