CN211368664U - Railway rubble ballast bed slope ramming device - Google Patents
Railway rubble ballast bed slope ramming device Download PDFInfo
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- CN211368664U CN211368664U CN201921917262.9U CN201921917262U CN211368664U CN 211368664 U CN211368664 U CN 211368664U CN 201921917262 U CN201921917262 U CN 201921917262U CN 211368664 U CN211368664 U CN 211368664U
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- damping device
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- tamping
- damping
- ballast bed
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Abstract
The utility model discloses a railway rubble ballast bed side slope ramming device, including the damper who is used for producing vibrating ramming clapping mechanism and is used for ramming clapping mechanism and excavator arm to be connected, damper includes first damping device, second damping device, third damping device and fourth damping device, first damping device, second damping device, third damping device and fourth damping device symmetry set up on four angles of ramming clapper board and its lower extreme all can dismantle fixed connection through the bolt with the ramming clapper board, first damping device, second damping device, third damping device and fourth damping device all become 45 jiaos of settings with the ramming clapper board and its upper end all can dismantle fixed connection through the bolt with the excavator arm. The utility model provides a railway rubble ballast bed side slope ramming device, it can replace artifical the repairment and tamp railway ballast bed side slope.
Description
Technical Field
The utility model belongs to the technical field of railway track construction machinery, specifically relate to a railway rubble ballast bed slope ramming device.
Background
In the construction of ballast railway track engineering, broken stone ballast is adopted as a railway track bed. During construction of the ballast bed side slope, the side slope is usually repaired manually, and the following defects exist: (1) the broken stone ballast is in a natural accumulation state, the side slope of the ballast bed is loose, and in the middle of the construction process, personnel can damage the side slope of the ballast bed when crossing the ballast bed to walk or stabilize the vehicle operation, so that the side slope stability is influenced. (2) In high temperature weather or when the locomotive runs fast, the track bed is subjected to larger transverse acting force in a railway curve section. The naturally piled track bed resists smaller transverse acting force and is easy to appear the track expansion track phenomenon. (3) The appearance of the manually renovated side slope is difficult to be neat and uniform, the efficiency is low, and the cost is higher. There is therefore a need for an apparatus to replace the manual trimming of a railroad bed slope.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a railway rubble ballast bed slope ramming device, it can replace artifical the repairment and tamp railway ballast bed slope.
In order to achieve the above object, the utility model adopts the following technical scheme: the railway ballast bed slope tamping device is characterized by comprising a tamping mechanism used for generating vibration and a damping mechanism used for connecting the tamping mechanism with an excavator mechanical arm, wherein the tamping mechanism comprises a tamping plate, the damping mechanism comprises a first damping device, a second damping device, a third damping device and a fourth damping device, the first damping device, the second damping device, the third damping device and the fourth damping device are symmetrically arranged at four corners of the tamping plate, the lower ends of the first damping device, the second damping device, the third damping device and the fourth damping device are fixedly connected with the tamping plate through bolts in a detachable mode, and the first damping device, the second damping device, the third damping device and the fourth damping device are all arranged at an angle of 45 degrees with the tamping plate and the upper ends of the first damping device, the second damping device, the third damping device and the fourth damping device are fixedly connected with the excavator mechanical arm through bolts in a detachable mode.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the damping device comprises a first damping device body, a second damping device body, a third damping device body and a fourth damping device body, wherein the first damping device body, the second damping device body, the third damping device body and the fourth damping device body are identical in structure and are composed of an upper connecting sheet, a lower connecting sheet and a supporting plate, the upper connecting sheet is arranged in parallel with the lower connecting sheet, connecting holes are formed in the connecting sheet and the lower connecting sheet, and the supporting plate is arranged between the upper connecting sheet and the lower connecting sheet and is perpendicular to the.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the upper connecting sheet, the lower connecting sheet and the supporting plate are all made of hard rubber and are of an integrated structure.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the first damping device, the second damping device, the third damping device and the fourth damping device are fixedly connected to the tamping plate through damping mounting seats, each damping mounting seat comprises a stiffening rib and a connecting plate, the stiffening ribs are vertically arranged, the connecting plates are fixedly connected to the top ends of the stiffening ribs, the bottom ends of the connecting plates are welded to the tamping plate, the stiffening ribs are in right trapezoid shapes, the right-angle sides of the stiffening ribs are welded to the tamping plate, and the bevel sides of the stiffening ribs are welded to the connecting plates.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the number of stiffening rib is a plurality of, and is a plurality of the equal vertical setting of stiffening rib and a plurality of the top of stiffening rib all welds with the lower surface of connecting plate.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the ramming and patting mechanism further comprises a vibrating device and a vibrating device connecting plate, the upper end of the vibrating device connecting plate is welded with the bottom of the vibrating device, and the lower end of the vibrating device connecting plate is welded with the ramming and patting plate.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the tamping plate comprises a first tamping plate and a second tamping plate, the first tamping plate is arranged on the upper side of the second tamping plate and welded with the second tamping plate, and the lower end of the connecting plate of the vibrating device is welded with the first tamping plate.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the railway ballast bed side slope tamping device further comprises four lifting lugs, the four lifting lugs are symmetrically arranged relative to the center of the tamping plate, the lower ends of the lifting lugs are welded with the upper surface of the first tamping plate, and bolt holes are formed in the upper portions of the lifting lugs.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the upper portion of the lifting lug is of a semicircular structure, the lower portion of the lifting lug is of a rectangular structure, the short edge of the rectangular structure is parallel to the first tamping plate, and the short edge of the rectangular structure is welded on the first tamping plate.
Foretell railway rubble ballast bed side slope ramming device which characterized in that: the vibration device is a hydraulic vibration motor.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a hydraulic pressure vibrating motor and produce even vibrational force, can level and smooth, closely knit railway rubble ballast bed slope.
2. The utility model discloses a loose shortcoming in railway roadbed side slope manual work finishing back has been overcome in this rammer is clapped device's rammer compaction, has improved railway roadbed side slope finishing efficiency, has increased railway roadbed density and transverse resistance.
3. The utility model discloses first damping device, second damping device, third damping device and fourth damping device structure and simple structure as an organic whole are easily made and are changed.
4. The utility model discloses first damping device, second damping device, third damping device and fourth damping device set 45 jiaos, can absorb horizontal vibrations and fore-and-aft vibrations simultaneously, have improved first damping device, second damping device, third damping device and fourth damping device's life.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a usage state diagram of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the damping mechanism of the present invention.
Description of reference numerals:
1-ramming and beating mechanism; 11-tamping a clapper; 11-1 — a first tamping plate;
11-2-a second tamping plate; 12-a vibration device; 13-a vibration device connecting plate;
2-a damping mechanism; 21-a first damping device; 21-1-upper connecting piece;
21-2-lower connecting piece; 21-3-a support plate; 21-4-connecting hole;
22-second damping means; 23-third damping means; 24-a fourth damping device;
3, a damping mounting seat; 31-a stiffener; 32-connecting plates;
4, lifting lugs; 4-1-bolt hole; 5, an excavator mechanical arm.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention will be described in detail with reference to the accompanying drawings and embodiments.
In order to make the technical solution of the present invention better understood, the following description is made for clear and complete description of the technical solution in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 and 2, the present embodiment provides a railroad ballast bed slope tamping device, which comprises a tamping mechanism 1 for generating vibration and a damping mechanism 2 for connecting the tamping mechanism 1 with a mechanical arm 5 of an excavator, the tamping mechanism 1 comprises a tamping plate 11, the damping mechanism 2 comprises a first damping device 21, a second damping device 22, a third damping device 23 and a fourth damping device 24, the first damping device 21, the second damping device 22, the third damping device 23 and the fourth damping device 24 are symmetrically arranged at four corners of the tamping plate 11, the lower ends of the first damping device, the second damping device, the third damping device and the fourth damping device are detachably and fixedly connected with the tamping plate 11 through bolts, the first damping device 21, the second damping device 22, the third damping device 23 and the fourth damping device 24 are all arranged at an angle of 45 degrees with the tamping plate 11, and the upper ends of the first damping device, the second damping device, the third damping device and the fourth damping device are all detachably and fixedly connected with the mechanical arm 5 of the excavator through bolts.
In the embodiment, the tamping mechanism 1 generates vibration, the tamping mechanism 1 is connected with the mechanical arm of the excavator through the damping mechanism 2, and the tamping mechanism 1 is controlled by the mechanical arm of the excavator to trim the side slope of the railway track bed. The railway ballast bed side slope tamping machine can realize mechanical renovation and tamping of the railway ballast bed side slope, improve the shaping efficiency of the railway ballast bed, reduce the construction cost and overcome the defect that the railway ballast bed side slope is loosened after being manually renovated.
The tamping device generates vibration through the tamping mechanism, tamps materials to be tamped through the vibration, and in the tamping process, the tamping mechanism generates transverse vibration and longitudinal vibration. In the embodiment, the first damping device 21, the second damping device 22, the third damping device 23 and the fourth damping device 24 are arranged at an angle of 45 degrees, so that transverse vibration and longitudinal vibration can be absorbed simultaneously, and the service lives of the first damping device 21, the second damping device 22, the third damping device 23 and the fourth damping device 24 are prolonged.
As shown in fig. 2 and 3, the first damping device 21, the second damping device 22, the third damping device 23 and the fourth damping device 24 have the same structure and are composed of an upper connecting sheet 21-1, a lower connecting sheet 21-2 and a support plate 21-3, the upper connecting sheet 21-1 and the lower connecting sheet 21-2 are arranged in parallel, connecting holes 21-4 are formed in the connecting sheet 21-1 and the lower connecting sheet 21-2, and the support plate 21-3 is arranged between the upper connecting sheet 21-1 and the lower connecting sheet 21-2 and is perpendicular to the upper connecting sheet 21-1 and the lower connecting sheet 21-2.
In this embodiment, the upper connecting piece 21-1, the lower connecting piece 21-2 and the support plate 21-3 are all made of hard rubber, and the upper connecting piece 21-1, the lower connecting piece 21-2 and the support plate 21-3 are of an integral structure.
The first, second, third and fourth dampers 21, 22, 23 and 24 in this embodiment are simple in structure and easy to manufacture and replace.
As shown in fig. 2, the first damping device 21, the second damping device 22, the third damping device 23, and the fourth damping device 24 are all fixedly connected to the tamp plate 11 through the damping mount 3, the damping mount 3 includes a stiffening rib 31 and a connecting plate 32, the stiffening rib 31 is vertically disposed, the connecting plate 32 is fixedly connected to the top end of the stiffening rib 31 through a welding method, the bottom end of the connecting plate 32 is fixedly connected to the upper surface of the first tamp plate 11-1 through a welding method, the stiffening rib 31 is in the shape of a right trapezoid, the right-angled edge of the stiffening rib 31 is connected to the first tamp plate 11-1 in parallel, and the oblique edge of the stiffening rib 31 is connected to the connecting plate 32 in a flat manner. The connecting plate 32 is provided with a hole corresponding to the connecting hole 21-4 of the lower connecting piece 21-2, and the connecting plate 32 is fixedly connected with the lower connecting piece 21-2 through a bolt.
As shown in fig. 2: the number of the stiffening ribs 31 is a plurality of, and a plurality of the stiffening ribs 31 are all vertically arranged and a plurality of the top ends of the stiffening ribs 31 are all welded with the lower surface of the connecting plate 32.
As shown in fig. 1 and 2, the tamping mechanism 1 further comprises a vibrating device 12 and a vibrating device connecting plate 13, wherein the upper end of the vibrating device connecting plate 13 is welded with the bottom of the vibrating device 12, and the lower end of the vibrating device connecting plate 13 is welded with the tamping plate 11.
As shown in FIGS. 1 and 2, the plate 11 comprises a first plate 11-1 and a second plate 11-2, the first plate 11-1 and the second plate 11-2 are both quadrilateral structures, the first plate 11-1 is arranged on the upper side of the second plate 11-2 and is welded with the second plate 11-2, and the lower end of the vibrating device connecting plate 13 is welded with the first plate 11-1;
as shown in fig. 1 and 2, the railway ballast bed side slope tamping device further comprises four lifting lugs 4, the four lifting lugs 4 are symmetrically arranged relative to the center of the tamping plate 11, the lower ends of the lifting lugs 4 are welded with the upper surface of the first tamping plate 11-1, and bolt holes 4-1 are formed in the upper portions of the lifting lugs 4.
As shown in fig. 2, the upper part of the lifting lug 4 is in a semicircular structure, the lower part of the lifting lug 4 is in a rectangular structure, the short side of the rectangular structure is parallel to the first tamping plate 11-1, and the short side of the rectangular structure is fixedly connected to the first tamping plate 11-1 by welding.
In this embodiment, the vibration device 2 is a hydraulic vibration motor, the excavator is communicated with an oil path of the excavator, and the excavator is controlled to work through the oil path of the excavator.
The utility model discloses a theory of operation does: when in use: the upper connecting sheets 21-1 of the first damping device 21, the second damping device 22, the third damping device 23 and the fourth damping device 24 are all fixed on the mechanical arm 5 of the excavator through bolts, and the oil path of the hydraulic vibration motor is communicated with the oil path of the excavator. The mechanical arm of the excavator is controlled by the operating rod of the excavator to drive the railway ballast bed slope tamping device. Move the railway rubble ballast bed side slope tamping device to the side slope position that needs tamp through excavator arm 5, hydraulic system through the excavator controls the hydraulic vibration motor and rotates, the hydraulic vibration motor rotates and produces the vibration, and then transmit the vibration for tamping plate 11 through vibrator connecting plate 13, tamping plate 11 transmits the vibration for the material that needs tamp below it, and then realizes the tamping of side slope, the angle that can adjust railway rubble ballast bed side slope tamping device through the arm of excavator simultaneously realizes the tamping to each angle of side slope. Damper 2 plays and connects ramming pat mechanism 1 and excavator arm 6 and reduce the damage of ramming pat mechanism 1 vibration to the arm, the vibrations of ramming pat mechanism 1 have transversely have fore-and-aft power again promptly, damper 2 and ramming pat mechanism 1 become 45 settings, make damper 2 can absorb transverse vibrations and can absorb fore-and-aft vibrations again, transverse vibrations can apply a shearing force for damper 2 when having avoided vertical setting, and cause damper 2 fragile, short service life scheduling problem.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent structure transform that the above embodiment was done the utility model discloses technical scheme's within the scope of protection.
Claims (10)
1. The railway ballast bed slope tamping device is characterized by comprising a tamping mechanism (1) for generating vibration and a damping mechanism (2) for connecting the tamping mechanism (1) with an excavator mechanical arm (5), wherein the tamping mechanism (1) comprises a tamping plate (11), the damping mechanism (2) comprises a first damping device (21), a second damping device (22), a third damping device (23) and a fourth damping device (24), the first damping device (21), the second damping device (22), the third damping device (23) and the fourth damping device (24) are symmetrically arranged at four corners of the tamping plate (11), the lower ends of the first damping device, the second damping device (22), the third damping device (23) and the fourth damping device (24) are detachably and fixedly connected with the tamping plate (11) through bolts, the first damping device (21), the second damping device (22), the third damping device (23) and the fourth damping device (24) are all arranged at an angle of 45 degrees with the tamping plate (11), and the upper ends of the first damping device, the second damping device, the third damping device (23) and the fourth damping device (24) are all arranged at The arm (5) is detachably and fixedly connected through a bolt.
2. The railway ballast bed slope tamping device of claim 1, wherein: the damping device is characterized in that the first damping device (21), the second damping device (22), the third damping device (23) and the fourth damping device (24) are identical in structure and are composed of an upper connecting piece (21-1), a lower connecting piece (21-2) and a supporting plate (21-3), the upper connecting piece (21-1) and the lower connecting piece (21-2) are arranged in parallel, connecting holes (21-4) are formed in the connecting piece (21-1) and the lower connecting piece (21-2), and the supporting plate (21-3) is arranged between the upper connecting piece (21-1) and the lower connecting piece (21-2) and is perpendicular to the upper connecting piece (21-1) and the lower connecting piece (21-2).
3. The railway ballast bed slope tamping device of claim 2, wherein: the upper connecting piece (21-1), the lower connecting piece (21-2) and the supporting plate (21-3) are all made of hard rubber, and the upper connecting piece (21-1), the lower connecting piece (21-2) and the supporting plate (21-3) are of an integrated structure.
4. The railway ballast bed slope tamping device of claim 3, wherein: the first damping device (21), the second damping device (22), the third damping device (23) and the fourth damping device (24) are fixedly connected to the tamping plate (11) through the damping mounting seat (3), the damping mounting seat (3) comprises a stiffening rib (31) and a connecting plate (32), the stiffening rib (31) is vertically arranged, the connecting plate (32) is fixedly connected to the top end of the stiffening rib (31), the bottom end of the connecting plate (32) is welded to the tamping plate (11), the stiffening rib (31) is in a right trapezoid shape, the right-angle edge of the stiffening rib (31) is welded to the tamping plate (11), and the bevel edge of the stiffening rib (31) is welded to the connecting plate (32).
5. The railway ballast bed slope tamping device of claim 4, wherein: the number of stiffening rib (31) is a plurality of, and is a plurality of stiffening rib (31) all vertically sets up and is a plurality of the top of stiffening rib (31) all welds with the lower surface of connecting plate (32).
6. The railway ballast bed slope tamping device according to any one of claims 1 to 5, wherein: the ramming and beating mechanism (1) further comprises a vibrating device (12) and a vibrating device connecting plate (13), the upper end of the vibrating device connecting plate (13) is welded with the bottom of the vibrating device (12), and the lower end of the vibrating device connecting plate (13) is welded with the ramming and beating plate (11).
7. The railway ballast bed slope tamping device of claim 6, wherein: the ramming plate (11) comprises a first ramming plate (11-1) and a second ramming plate (11-2), the first ramming plate (11-1) is arranged on the upper side of the second ramming plate (11-2) and welded with the second ramming plate (11-2), and the lower end of the connecting plate (13) of the vibrating device is welded with the first ramming plate (11-1).
8. The railway ballast bed slope tamping device of claim 7, wherein: the railway ballast bed side slope tamping device further comprises four lifting lugs (4), the four lifting lugs (4) are symmetrically arranged relative to the center of the tamping plate (11), the lower end of each lifting lug (4) is welded with the upper surface of the first tamping plate (11-1), and bolt holes (4-1) are formed in the upper portion of each lifting lug (4).
9. The railway ballast bed slope tamping device of claim 8, wherein: the upper part of the lifting lug (4) is of a semicircular structure, the lower part of the lifting lug (4) is of a rectangular structure, the short edge of the rectangular structure is parallel to the first tamping plate (11-1), and the short edge of the rectangular structure is welded on the first tamping plate (11-1).
10. The railway ballast bed slope tamping device of claim 9, wherein: the vibration device (12) is a hydraulic vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921917262.9U CN211368664U (en) | 2019-11-07 | 2019-11-07 | Railway rubble ballast bed slope ramming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921917262.9U CN211368664U (en) | 2019-11-07 | 2019-11-07 | Railway rubble ballast bed slope ramming device |
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| Publication Number | Publication Date |
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| CN211368664U true CN211368664U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921917262.9U Active CN211368664U (en) | 2019-11-07 | 2019-11-07 | Railway rubble ballast bed slope ramming device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430884A (en) * | 2021-06-24 | 2021-09-24 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
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2019
- 2019-11-07 CN CN201921917262.9U patent/CN211368664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430884A (en) * | 2021-06-24 | 2021-09-24 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
| CN113430884B (en) * | 2021-06-24 | 2022-09-13 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
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