CN116927011B - Rail transit engineering construction auxiliary assembly - Google Patents
Rail transit engineering construction auxiliary assembly Download PDFInfo
- Publication number
- CN116927011B CN116927011B CN202311182308.8A CN202311182308A CN116927011B CN 116927011 B CN116927011 B CN 116927011B CN 202311182308 A CN202311182308 A CN 202311182308A CN 116927011 B CN116927011 B CN 116927011B
- Authority
- CN
- China
- Prior art keywords
- driving
- ring
- stirring
- section
- track
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 80
- 241001669679 Eleotris Species 0.000 claims abstract description 45
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 abstract description 32
- 230000009471 action Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/13—Packing sleepers, with or without concurrent work on the track
- E01B27/16—Sleeper-tamping machines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to the technical field of track equipment, in particular to track traffic engineering construction auxiliary equipment, which comprises a sliding frame, a driving ring, a poking ring and a driving assembly, wherein a first preset angle and a second preset angle are set according to the width of a sleeper and the distance between two adjacent sleepers, under the action of a first driving unit, a supporting axial track is close, a propping plate arranged at one end of a propping rod far away from the driving ring is tightly propped against broken stone of the track, so that broken stone at two sides of the sleeper is gradually tamped, the driving ring starts to rotate under the driving of a second driving unit, and the sliding frame gradually slides on the track under the action of the propping rod. According to the setting of stirring the connecting rod on the stirring ring, and the independent drive stirring ring of third drive unit, when stirring the stirring ring and the driving ring exists relative motion, stir the connecting rod and stir the rubble of sleeper both sides, ensure that the rubble of sleeper both sides is all stirred to the sleeper below, improve the efficiency of tamping.
Description
Technical Field
The invention relates to the technical field of track equipment, in particular to auxiliary equipment for track traffic engineering construction.
Background
Along with the high-speed development of rail train, the detection maintenance of track is vital, and the train is at the operation in-process, and the motion of train on the track can make the sleeper vibrate, and the sleeper below is provided with the shop floor, and the shop floor comprises the rubble generally, and the rubble below the sleeper can be beaten to the rubble of sleeper, and the train moves one end time back on the track, and the rubble shop floor below the sleeper is scattered by vibration gradually for the rubble below the sleeper can not play the supporting role to the sleeper. To solve the above problems, a tamping machine is generally used to tamp crushed stone under a sleeper, thereby realizing smooth running of a train on a track.
In the prior art, for example, chinese patent publication No. CN112064431B discloses a tamping machine for track traffic, in which the retractable pick drill rod is used to stir the broken stone at one side of the sleeper, but when the pick drill rod in the publication is retracted, the pick drill rod forms a vacant position in the broken stone, and the broken stone enters the vacant position again under the action of inertia, so that the broken stone cannot be filled below the sleeper, thereby reducing the tamping performance of the broken stone.
Disclosure of Invention
The invention provides auxiliary equipment for track traffic engineering construction, which aims to solve the problem of low tamping efficiency of the existing tamping machine on broken stones.
The invention relates to auxiliary equipment for track traffic engineering construction, which adopts the following technical scheme:
an auxiliary device for track traffic engineering construction comprises a sliding frame, a driving ring, a shifting ring and a driving assembly.
The sliding frame can slide along the track; the sliding frame is provided with a supporting shaft; the driving ring can be rotatably arranged on the supporting shaft, a plurality of jacking rods are arranged on the driving ring, and each jacking rod is arranged along the radial direction of the driving ring; the end of each jacking rod, which is far away from the driving ring, is fixedly provided with a jacking plate; a first preset angle and a second preset angle are arranged between any two adjacent tightening rods, and the first preset angle and the second preset angle are alternately distributed around the driving ring; the poking ring can be rotatably arranged on the supporting shaft, a plurality of poking connecting rods are arranged on the poking ring, and each poking connecting rod is connected with one jacking rod; the driving assembly comprises a first driving unit, a second driving unit and a third driving unit, wherein the first driving unit is used for driving the supporting axial track to be close to the supporting axial track, the second driving unit is used for driving the driving ring to rotate on the supporting shaft, and the third driving unit is used for driving the shifting ring to rotate on the supporting shaft.
Further, the toggle connecting rod comprises a driving section and a toggle section; the driving section is fixedly connected with the poking ring and is arranged along the radial direction of the poking ring; one end of the stirring section is rotationally connected with one end of the driving section, and the other end of the stirring section is connected with the jacking plate; the sum of the length of the driving section and the length of the poking section is larger than the length of the jacking rod.
Further, a control board is arranged on the sliding frame, the control board can control the second driving unit to drive the driving ring to rotate on the supporting shaft at a constant speed, and the control board can control the rotating speed of the poking ring to be different from the rotating speed of the driving ring.
Further, a vibration source is arranged on the support shaft and used for driving the support shaft to vibrate on the sliding frame.
Further, each jacking plate is rotatably provided with a connecting block, and the connecting blocks are in sliding connection with the poking sections.
Further, one end of the poking section far away from the driving section is provided with an alloy poking head.
Further, when the two adjacent tightening rods are at a first preset angle, the distance between one ends of the two tightening rods far away from the driving ring is equal to the width of the sleeper or the distance between the two adjacent sleepers; when the two adjacent jacking rods are at a second preset angle, the distance between one ends of the two jacking rods far away from the driving ring is equal to the distance between the two adjacent sleepers or the width of the sleeper.
Further, the jacking rod can be arranged in a telescopic mode, and the telescopic length of the jacking rod can be adjusted.
Further, a plurality of driving rings and a plurality of poking rings are arranged on the supporting shaft, each driving ring is rotationally connected with one poking ring, the rotating speeds and the steering directions of the poking rings are consistent, and the rotating speeds and the steering directions of the driving rings are consistent.
Further, the first driving unit is a tension spring, the tension spring is arranged on the support frame, and the tension spring always has a force for driving the support axial guide rail to approach; the second driving unit is a first driving motor, and the first driving motor is used for driving the driving ring to rotate; the third driving unit is a second driving motor, and the second driving motor is used for driving the stirring ring to rotate.
The beneficial effects of the invention are as follows: the invention relates to track traffic engineering construction auxiliary equipment which comprises a sliding frame, a driving ring, a stirring ring and a driving assembly, wherein a plurality of jacking rods are arranged on the driving ring, a first preset angle and a second preset angle are arranged according to the width of a sleeper and the distance between two adjacent sleepers, under the action of a first driving unit, a supporting axial track is close, a jacking plate arranged at one end, far away from the driving ring, of the jacking rods is tightly abutted against broken stones of the track, so that broken stones at two sides of the sleeper are gradually tamped, the driving ring starts to rotate under the driving of a second driving unit, and the sliding frame gradually slides on the track under the action of the jacking rods. According to the setting of stirring the connecting rod on the stirring ring, and the independent drive stirring ring of third drive unit, when stirring the stirring ring and the driving ring exists relative motion, stir the connecting rod and stir the rubble of sleeper both sides, ensure that the rubble of sleeper both sides is all stirred to the sleeper below, improve the efficiency of tamping.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an auxiliary device for track traffic engineering construction according to an embodiment of the present invention;
fig. 2 is a top view of an auxiliary device for track traffic engineering construction according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 4 is a partial enlarged view at B in FIG. 3;
fig. 5 is a schematic structural view of a driving ring, a poking connecting rod, a jacking rod and the like in an auxiliary device for track traffic engineering construction according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a driving ring, a tightening rod, a tightening plate, and the like in an auxiliary device for track traffic engineering construction according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a sliding frame, a first driving motor, a second driving motor and the like in the auxiliary equipment for track traffic engineering construction provided by the embodiment of the invention;
fig. 8 is a schematic structural diagram of a supporting shaft in an auxiliary device for track traffic engineering construction according to an embodiment of the present invention;
fig. 9 is a state diagram of a track traffic engineering construction auxiliary device in a first state according to an embodiment of the present invention;
fig. 10 is a state diagram of a track traffic engineering construction auxiliary device in a second state according to an embodiment of the present invention;
fig. 11 is a state diagram of a track traffic engineering construction auxiliary device in a third state according to an embodiment of the present invention;
fig. 12 is a state diagram of a track traffic engineering construction auxiliary device in a fourth state according to an embodiment of the present invention;
fig. 13 is a state diagram of a track traffic engineering construction auxiliary device in a fifth state according to an embodiment of the present invention.
In the figure: 100. a carriage; 110. a vertical rod; 111. a fixing part; 112. a sliding part; 120. a support shaft; 130. a drive ring; 131. a pushing rod is tightly pressed; 132. a pressing plate; 140. a dial ring; 150. toggling the connecting rod; 151. a drive section; 152. a poking section; 160. a sliding wheel; 210. a tension spring; 220. a first driving motor; 230. a second driving motor; 240. a vibration source; 300. a track; 400. a sleeper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 13, the track 300 traffic engineering construction auxiliary device provided by the embodiment of the invention comprises a sliding frame 100, a driving ring 130, a stirring ring 140 and a driving assembly.
The sliding frame 100 comprises two vertical rods 110, the two vertical rods 110 are arranged at intervals, the lower end of each vertical rod 110 is provided with a sliding wheel 160, and the sliding wheel 160 at the lower end of each vertical rod 110 can slide along the track 300. The sliding frame 100 is provided with a supporting shaft 120, the supporting shaft 120 is horizontally arranged, the supporting shaft 120 is arranged between the two vertical rods 110, two ends of the supporting shaft 120 are fixedly connected with the upper ends of the two vertical rods 110 respectively, and the axial direction of the supporting shaft 120 is parallel to the length direction of the sleeper 400.
The driving ring 130 is rotatably installed on the support shaft 120, and a plurality of tightening rods 131 are provided on the driving ring 130, and each tightening rod 131 is disposed along a radial direction of the driving ring 130. The plurality of tightening rods 131 are circumferentially distributed on the outer circumferential wall of the driving ring 130, wherein a first preset included angle and a second preset included angle are formed between two adjacent tightening rods 131, when the two adjacent tightening rods 131 are positioned at the first preset included angle, the connecting distance between one ends of the two tightening rods 131 far away from the driving ring 130 is equal to the width of the sleeper 400, and when the two adjacent tightening rods 131 are positioned at the second preset included angle, the connecting distance between one ends of the two tightening rods 131 far away from the driving ring 130 is equal to the distance between the two adjacent sleepers 400; or, when the two adjacent tightening rods 131 are at the first preset included angle, the distance between the two ends of the two tightening rods 131 far from the driving ring 130 is equal to the distance between the two adjacent sleepers 400, and when the two adjacent tightening rods 131 are at the second preset included angle, the distance between the two ends of the two tightening rods 131 far from the driving ring 130 is equal to the width of the sleeper 400; in the circumferential direction of the driving ring 130, the first preset included angle and the second preset included angle between two adjacent tightening rods 131 are alternately arranged. In actual operation, the first preset included angle and the second preset included angle are reasonably set according to the distance between two adjacent sleepers 400 and the width of the sleeper 400. The end of each tightening rod 131, which is far away from the driving ring 130, is fixedly provided with a tightening plate 132, when the driving ring 130 rotates, the tightening plate 132 can abut against broken stones on the track 300, and under the action of friction force between the broken stones and the tightening plate 132, the two vertical rods 110 slide along the track.
The toggle ring 140 is rotatably mounted on the support shaft 120, and a plurality of toggle links 150 are disposed on the toggle ring 140, and each toggle link 150 is connected to one of the tightening levers 131. Specifically, the stirring link 150 includes a driving section 151 and a stirring section 152, the driving section 151 is fixedly connected with the stirring ring 140, the driving section 151 is disposed along a radial direction of the stirring ring 140, and the driving sections 151 of the stirring links 150 are distributed along a circumferential direction of the stirring ring 140. One end of the poking section 152 is rotatably connected with one end of the driving section 151, and the other end of the poking section 152 is connected with the jacking plate 132 on the jacking rod 131. Further, a connecting block is arranged on the tightening plate 132, the connecting block is rotationally connected with the tightening plate 132, the connecting block is slidably connected with the stirring section 152, the sum of the length of the driving section 151 and the length of the stirring section 152 is greater than the length of the tightening rod 131, an included angle exists between the driving section 151 and the stirring section 152 in an initial state, and the included angle between the driving section 151 and the stirring section 152 can be changed when a rotation speed difference exists between the stirring ring 140 and the driving ring 130.
In one embodiment, an alloy poking head is arranged at one end of the poking section 152 away from the driving section 151, and the alloy poking head can improve the wear resistance of the poking section 152 and prolong the service life of the poking section 152.
The driving assembly includes a first driving unit for driving the support shaft 120 to approach the rail 300, a second driving unit, and a third driving unit. Specifically, the first driving unit is a tension spring 210, wherein the vertical rod 110 includes a fixing portion 111 and a sliding portion 112, the fixing portion 111 is located below the sliding portion 112, the fixing portion 111 is provided with a chute with an upward opening, the lower end of the sliding portion 112 is inserted into the chute, the lower end of the sliding portion 112 can slide in the chute, the tension spring 210 is disposed in the chute, the tension spring 210 is vertically disposed, the lower end of the tension spring 210 is fixedly connected to the lower end of the chute, the upper end of the tension spring 210 is fixedly connected to the lower end of the sliding portion 112, the tension spring 210 is always in a stretched state, the vertical rod 110 always has a shortened trend, the support shaft 120 disposed at the upper end of the vertical rod 110 has a trend toward the track 300, and the driving ring 130 disposed on the support shaft 120 is ensured to have a downward moving trend, so that the tightening rod 131 disposed on the driving ring 130 abuts against the ground.
The second driving unit is used for driving the driving ring 130 to rotate on the supporting shaft 120. Specifically, the second driving unit is a first driving motor 220, and the first driving motor 220 is used for driving the driving ring 130 to rotate. The first driving motor 220 is fixedly arranged on the supporting shaft 120, a first tooth sleeve is arranged on a power output shaft of the first driving motor 220, a first tooth slot is arranged on the peripheral wall of the driving ring 130, and teeth on the first tooth sleeve are meshed with the first tooth slot.
The third driving unit is used to drive the dial ring 140 to rotate on the support shaft 120. Specifically, the third driving unit is a second driving motor 230, and the second driving motor 230 is used for driving the dial ring 140 to rotate. The second driving motor 230 is fixedly arranged on the supporting shaft 120, a second tooth sleeve is arranged on the power output shaft of the second driving motor 230, a second tooth slot is arranged on the peripheral wall of the poking ring 140, and teeth on the second tooth sleeve are meshed with the second tooth slot.
In one embodiment, a control board is disposed on the carriage 100, the control board can control the first driving motor 220 to drive the driving ring 130 to rotate on the supporting shaft 120 at a constant speed, the control board can control the second driving motor 230 to drive the driving ring 140 to rotate on the driving shaft, the control board can control the rotation speed of the driving ring 140 to have a difference value with the rotation speed of the driving ring 130, and the control board can control the difference value between the rotation speed of the driving ring 140 and the rotation speed of the driving ring 130 to be constant. Further, the rotation speed of the toggle ring 140 is greater than the rotation speed of the driving ring 130, or the rotation speed of the driving ring 130 is greater than the rotation speed of the toggle ring 140, and the control board can change the rotation speed of the second driving motor 230 at fixed intervals.
In one embodiment, the support shaft 120 is provided with a vibration source 240, and the vibration source 240 is used to drive the support shaft 120 to vibrate on the carriage 100. When the tightening plate 132 abuts against crushed stone on both sides of the sleeper 400, activation of the vibration source 240 can cause the tightening plate 132 to tamp the crushed stone.
In one embodiment, the tightening rod 131 can be set telescopically, and the telescopic length of the tightening rod 131 can be set adjustably. Specifically, the tightening rod 131 includes a first section and a second section, the first section is hollow, one end of the second section is slidably inserted into the first section, and the side wall of the first section is provided with a locking hole, the locking hole is communicated with the inside of the first section, and a locking screw is arranged in the locking hole and is in threaded connection with the inner side wall of the locking hole, the locking screw can prevent the second section from sliding in the first section, and during operation, the locking screw is in a state of preventing the second section from sliding in the first section.
In one embodiment, the support shaft 120 is provided with a plurality of driving rings 130 and a plurality of stirring rings 140, each driving ring 130 is rotatably connected with one stirring ring 140, the rotation speeds and the rotation directions of the plurality of stirring rings 140 are consistent, and the rotation speeds and the rotation directions of the plurality of driving rings 130 are consistent. The plurality of poking rings 140 and the plurality of driving rings 130 are alternately distributed along the axial direction of the support shaft 120, each poking ring 140 is provided with a poking connecting rod 150, and each driving ring 130 is provided with a jacking rod 131, so that broken stones on two sides of the sleeper 400 in the length direction of the sleeper 400 can be tamped.
In combination with the above embodiments, the working process of the track 300 traffic engineering construction auxiliary device provided by the embodiment of the present invention is as follows:
before working, the width of the sleeper 400 in the track 300 is measured, and the length between two adjacent sleepers 400 in the track 300 is measured, and in the same track 300, the specification and the laying mode of the sleeper 400 used are kept consistent. According to the width data of the sleeper 400 in the track 300 and the distance between two adjacent sleepers 400, the lengths of the jacking rods 131 are adjusted, and the first preset angle and the second preset angle between the two adjacent jacking rods 131 are adjusted, so that when the two adjacent jacking rods 131 are at the first preset angle, the distance between one end of the two adjacent jacking rods 131, which is far away from the driving ring 130, is consistent with the width of the sleeper 400, and when the two adjacent jacking rods 131 are at the second preset angle, the distance between one end of the two adjacent jacking rods 131, which is far away from the driving ring 130, is consistent with the distance between the two adjacent sleepers 400. Two montants 110 are placed on the track 300, and the movable pulley 160 of montant 110 lower extreme can slide along the guide rail, because the fixed part 111 inside of montant 110 is provided with extension spring 210, extension spring 210 has the trend of shortening all the time, under the effect of extension spring 210, montant 110 has the trend of shortening for the back shaft 120 that sets up in montant 110 upper end has the trend that is close to the guide rail, further makes the tight board 132 butt of top on the tight pole 131 on the rubble of sleeper 400 both sides.
The first driving motor 220 and the second driving motor 230 are started, the vibration source 240 is started, the first driving motor 220 drives the driving ring 130 to rotate, the vibration source 240 drives the supporting shaft 120 to vibrate, then the driving ring 130 and the stirring ring 140 arranged on the supporting shaft 120 synchronously vibrate, the jacking plates 132 synchronously vibrate through the transmission of the jacking rods 131, and the fact that the jacking plates 132 gradually tamp broken stones at two sides of the sleeper 400 is ensured. When the second driving motor 230 is started, the toggle ring 140 rotates, and under the control of the control board, there is a rotation speed difference between the toggle ring 140 and the driving ring 130. As shown in fig. 9 to 13, the carriage 100 gradually moves leftward along the guide rail, the driving ring 130 rotates counterclockwise, and in fig. 9, the track 300 traffic engineering construction auxiliary equipment is in a first state; in fig. 10, the track 300 traffic engineering construction auxiliary equipment is in a second state; in fig. 11, the track 300 traffic engineering construction auxiliary equipment is in a third state; in fig. 12, the track 300 traffic engineering construction auxiliary equipment is in a fourth state; in fig. 13, the track 300 traffic engineering construction auxiliary equipment is in a fifth state; wherein when the track 300 traffic engineering construction auxiliary equipment is in the second state and the fourth state, the projection of the toggle link 150 and the support shaft 120 on the side view plane is coincident, and in this state, the driving section 151 and the toggle section 152 on the toggle link 150 are on the same straight line. In the process of stirring the crushed stone on both sides of one of the sleepers 400, the track 300 traffic engineering construction auxiliary equipment is operated from the first state to the fifth state.
Further, when the track 300 traffic engineering construction auxiliary equipment is in the first state, namely the initial state, an included angle exists between the driving section 151 and the stirring section 152 on the stirring connecting rod 150, the opening direction of the included angle between the driving section 151 and the stirring section 152 on the stirring connecting rod 150 is set to be the same as the rotation direction of the driving ring 130, and in the process that the track 300 traffic engineering construction auxiliary equipment moves from the first state to the second state, the rotation speed of the first driving motor 220 is controlled by the control panel to be smaller than that of the second driving motor 230, the rotation speed of the stirring ring 140 is larger than that of the driving ring 130, at the moment, the included angle between the driving section 151 and the stirring section 152 on the stirring connecting rod 150 is gradually increased, at the moment, the stirring section 152 of the stirring connecting rod 150 can stir the crushed stone below the sleeper 400 until the sleeper moves to the second state. When the second state is operated to the third state, the control board continuously controls the rotation speed of the first driving motor 220 to be smaller than that of the second driving motor 230, an included angle is formed between the driving section 151 and the stirring section 152 on the stirring connecting rod 150 gradually again, the opening direction of the included angle is opposite to the rotation direction of the driving ring 130, the stirring section 152 of the stirring connecting rod 150 further stirs the crushed stone below the sleeper 400, meanwhile, the stirring section 152 of the stirring connecting rod 150 is gradually separated from the crushed stone, the propping plate 132 is gradually separated from the crushed stone along with the rotation of the driving ring 130, and when the propping plate 132 is separated from the crushed stone, the stirring section 152 of the stirring connecting rod 150 is separated from the abutting crushed stone.
In the process that the track 300 traffic engineering construction auxiliary equipment runs from the third state to the fourth state, the control board controls the rotation speed of the first driving motor 220 to be greater than that of the second driving motor 230, the rotation speed of the stirring ring 140 is smaller than that of the driving ring 130, at the moment, the included angle between the driving section 151 and the stirring section 152 on the stirring connecting rod 150 is gradually increased, and at the moment, the stirring section 152 on the stirring connecting rod 150 stirs broken stone at the other side of the sleeper 400 until the track is in the fourth state. When the fourth state is operated to the fifth state, the control board continuously controls the rotation speed of the first driving motor 220 to be greater than that of the second driving motor 230, at this time, an included angle is gradually formed between the driving section 151 and the stirring section 152 on the stirring connecting rod 150 again, at this time, the opening direction of the included angle is the same as the rotation direction of the driving ring 130, and the stirring section 152 of the stirring connecting rod 150 further stirs the broken stone below the sleeper 400, meanwhile, the stirring section 152 of the stirring connecting rod 150 is gradually separated from the broken stone, along with the rotation of the driving ring 130, the propping plate 132 is gradually separated from the broken stone, when the propping plate 132 is separated from the broken stone, the stirring section 152 of the stirring connecting rod 150 is separated from the broken stone, at this time, the fifth state is equivalent to the first state of stirring the broken stone at two sides of the next sleeper 400, thereby reciprocally tamping and stirring the broken stone at two sides of the sleeper 400.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a track traffic engineering construction auxiliary assembly which characterized in that: comprising the following steps:
the sliding frame can be arranged along the track in a sliding way; the sliding frame is provided with a supporting shaft;
the driving ring can be rotatably arranged on the supporting shaft, a plurality of jacking rods are arranged on the driving ring, and each jacking rod is arranged along the radial direction of the driving ring; the end of each jacking rod, which is far away from the driving ring, is fixedly provided with a jacking plate; a first preset angle and a second preset angle are arranged between any two adjacent tightening rods, and the first preset angle and the second preset angle are alternately distributed around the driving ring; when two adjacent jacking rods are positioned at a first preset angle, the distance between one ends of the two jacking rods, which are far away from the driving ring, is equal to the width of the sleeper or the distance between the two adjacent sleepers; when the two adjacent jacking rods are positioned at a second preset angle, the distance between one ends of the two jacking rods far away from the driving ring is equal to the distance between the two adjacent sleepers or the width of the sleeper;
the stirring ring can be rotatably arranged on the supporting shaft, a plurality of stirring connecting rods are arranged on the stirring ring, and each stirring connecting rod is connected with one jacking rod; the control board can control the rotation speed of the poking ring to have a difference value with the rotation speed of the driving ring;
the driving assembly comprises a first driving unit, a second driving unit and a third driving unit, wherein the first driving unit is used for driving the support axial track to approach, the second driving unit is used for driving the driving ring to rotate on the support shaft, and the third driving unit is used for driving the shifting ring to rotate on the support shaft; the toggle connecting rod comprises a driving section and a toggle section; the driving section is fixedly connected with the poking ring and is arranged along the radial direction of the poking ring; one end of the stirring section is rotationally connected with one end of the driving section, and the other end of the stirring section is connected with the jacking plate; the sum of the length of the driving section and the length of the poking section is larger than the length of the jacking rod.
2. The track traffic engineering construction auxiliary equipment according to claim 1, wherein: the sliding frame is provided with a control board which can control the second driving unit to drive the driving ring to rotate on the supporting shaft at a uniform speed.
3. The track traffic engineering construction auxiliary equipment according to claim 1, wherein: the support shaft is provided with a vibration source which is used for driving the support shaft to vibrate on the sliding frame.
4. The track traffic engineering construction auxiliary equipment according to claim 1, wherein: every top is provided with the connecting block in a rotation way on the tight board, connecting block and stir section sliding connection.
5. The track traffic engineering construction auxiliary equipment according to claim 4, wherein: one end of the poking section, which is far away from the driving section, is provided with an alloy poking head.
6. The track traffic engineering construction auxiliary equipment according to claim 1, wherein: the jacking rod can be arranged in a telescopic way, and the telescopic length of the jacking rod can be adjusted.
7. The track traffic engineering construction auxiliary equipment according to claim 1, wherein: the support shaft is provided with a plurality of driving rings and a plurality of poking rings, each driving ring is rotationally connected with one poking ring, the rotating speeds and the steering directions of the poking rings are consistent, and the rotating speeds and the steering directions of the driving rings are consistent.
8. The track traffic engineering construction auxiliary equipment according to claim 1, wherein: the first driving unit is a tension spring which is arranged on the support frame and always has a force for driving the support axial guide rail to approach; the second driving unit is a first driving motor, and the first driving motor is used for driving the driving ring to rotate; the third driving unit is a second driving motor, and the second driving motor is used for driving the stirring ring to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311182308.8A CN116927011B (en) | 2023-09-14 | 2023-09-14 | Rail transit engineering construction auxiliary assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311182308.8A CN116927011B (en) | 2023-09-14 | 2023-09-14 | Rail transit engineering construction auxiliary assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116927011A CN116927011A (en) | 2023-10-24 |
| CN116927011B true CN116927011B (en) | 2023-12-19 |
Family
ID=88386326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311182308.8A Active CN116927011B (en) | 2023-09-14 | 2023-09-14 | Rail transit engineering construction auxiliary assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116927011B (en) |
-
2023
- 2023-09-14 CN CN202311182308.8A patent/CN116927011B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN116927011A (en) | 2023-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107756600B (en) | Automatic water collecting and trowelling device for circular arc surface of cement duct piece | |
| CN107338780B (en) | Self-propelled ramming machine | |
| CN116927011B (en) | Rail transit engineering construction auxiliary assembly | |
| CN110924244B (en) | Multifunctional railway tamping car | |
| CN210420806U (en) | Concrete spreading and leveling machine with auxiliary positioning function | |
| CN201433349Y (en) | Rammer compactor | |
| CN201678914U (en) | Undercutting ballast scarifier | |
| CN2402726Y (en) | Ramming operation device | |
| CN220183775U (en) | Highway maintenance ramming equipment | |
| CN212130391U (en) | Adjustable integrated drilling machine capable of drilling multiple holes | |
| CN106677714B (en) | A kind of jumbolter and its application method | |
| CN114277651A (en) | Highway crack processing apparatus that highway engineering was used | |
| CN113338627A (en) | Vertical vehicle-mounted concrete vibrating equipment | |
| CN211689777U (en) | Road engineering road surface tamping device | |
| CN106393407A (en) | Multifunctional concrete surface forming machine | |
| CN110670572A (en) | Road bridge is road bed tamping unit for construction | |
| CN207812193U (en) | A kind of clear tiny fragments of stone, coal, etc. component of small-sized clean tiny fragments of stone, coal, etc. machine | |
| CN219281767U (en) | Anchor rod drill carriage working platform | |
| CN221029330U (en) | Railway ballast excavating equipment | |
| CN220067124U (en) | Permanent magnet synchronous direct-drive device for coal mine elevator | |
| CN219280671U (en) | Ramming machine with steerable device | |
| CN220116961U (en) | Vibration flattening machine | |
| CN220013312U (en) | Quick joint cutting equipment | |
| CN213476578U (en) | Highway construction excavating equipment capable of adapting to multiple excavating depths | |
| CN220285646U (en) | Drilling machine for roadbed construction |
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 |