CN215329090U - Spike interval adaptation device and railway fastener spike maintenance operation vehicle comprising same - Google Patents
Spike interval adaptation device and railway fastener spike maintenance operation vehicle comprising same Download PDFInfo
- Publication number
- CN215329090U CN215329090U CN202023184094.2U CN202023184094U CN215329090U CN 215329090 U CN215329090 U CN 215329090U CN 202023184094 U CN202023184094 U CN 202023184094U CN 215329090 U CN215329090 U CN 215329090U
- Authority
- CN
- China
- Prior art keywords
- spike
- mounting hole
- bearing
- plate
- bearing hole
- 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
- 230000006978 adaptation Effects 0.000 title claims abstract description 41
- 238000012423 maintenance Methods 0.000 title claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 33
- 210000003734 kidney Anatomy 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Railway Tracks (AREA)
Abstract
The application discloses spike interval adaptation device and railway fastener spike maintenance work car including it. This spike interval adaptation device includes bearing frame, left regulating plate and right regulating plate are used for installing left side and twist the device with the right side respectively, be equipped with left mounting hole in left regulating plate, be equipped with right mounting hole in right regulating plate, be equipped with in bearing frame with left mounting hole matched with left bearing hole and with right mounting hole matched with right bearing hole, left regulating plate is fixed with bearing frame through the left bolt that passes left mounting hole and left bearing hole, right regulating plate is fixed with bearing frame through the right bolt that passes right mounting hole and right bearing hole, the relative position of left mounting hole and left bearing hole and the relative position of right mounting hole and right bearing hole can be adjusted, thereby adjust the interval between left regulating plate and the right regulating plate. The spike spacing adaptation device can be conveniently adapted to different spike spacings.
Description
Technical Field
The utility model relates to the field of rail transit, in particular to a spike spacing adaptation device and a railway fastener spike maintenance vehicle comprising the same.
Background
In the railway industry, in the construction and maintenance of lines, it is necessary to screw or unscrew the spikes of the fastener system. At present, domestic equipment for railway fastener spike tightening and loosening operation comprises one or two working heads to operate the spike on a single steel rail line, a manual pushing mode is adopted for advancing, and a human eye observation mode is adopted for aligning the working heads and the spike. Generally, the automation degree and the operation efficiency of the existing equipment are low, and a large amount of labor and time cost is consumed. In recent years, with the rapid development of the railway industry in China, the total mileage is rapidly increased, and the spike operation requirements of fastener systems on newly-built lines and existing lines are also rapidly increased, so that the spike screwing and unscrewing operation equipment which is convenient to use, wide in applicability, high in automation degree and high in working efficiency is required.
The common fasteners needing to be screwed with spikes (bolts or nuts) on the railway comprise I-type, II-type, V-type, WJ-7-type and WJ-8-type fasteners and the like, wherein for the I-type, II-type and V-type fasteners, the spacing between the spikes of the fasteners on two sides of a single steel rail is 214 mm, the spacing between the spikes of the WJ-7-type fasteners is 239 mm, and the spacing between the spikes of the WJ-8-type fasteners is 233.4 mm. In addition to the above few most commonly used fasteners, there are other types of fasteners used on railroads, which vary in spike spacing. Therefore, there is a need to design a device that accommodates spike spacing in different fastener systems so that the position of the tightening and loosening actuator can be conveniently adjusted, improving applicability across different fastener systems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a spike spacing adaptation device and a railway fastener spike maintenance operation vehicle comprising the same, which can be conveniently adapted to different spike spacing.
To achieve at least one of the objects of the present application, according to one aspect of the present application, there is provided a spike spacing adaptation apparatus, comprising: bearing frame, left regulating plate and right regulating plate, left regulating plate with right regulating plate is used for installing left-handed screwing device and right-handed screwing device respectively be equipped with left mounting hole in the left regulating plate, be equipped with right mounting hole in the right regulating plate, be equipped with in the bearing frame with left mounting hole complex left bearing hole and with right mounting hole complex right bearing hole, left regulating plate through pass left bolt of left mounting hole with left bearing hole with bearing frame is fixed, right regulating plate through pass right bolt of right mounting hole with right bearing hole with bearing frame is fixed, left mounting hole with the relative position of left bearing hole and right mounting hole with the relative position of right bearing hole can be adjusted to adjust left regulating plate with the interval between the right regulating plate, so that it corresponds to the spike spacing.
In addition or alternatively to one or more of the above features, in a further embodiment, the left and right mounting holes are configured as circles and the left and right load bearing holes are configured as waists; or the left mounting hole and the right mounting hole are waist-shaped, and the left bearing hole and the right bearing hole are round; or the left mounting hole and the right mounting hole are configured to be kidney-shaped, and the left bearing hole and the right bearing hole are configured to be kidney-shaped.
In addition or alternatively to one or more of the above features, in a further embodiment the load bearing frame comprises an upper beam and a lower beam extending in a horizontal direction, and a left beam and a right beam extending in a vertical direction, the left beam and the right beam being fixedly connected to the upper beam and the lower beam, respectively, to form a rectangular frame.
In addition or alternatively to one or more of the above features, in a further embodiment, the left and right adjustment plates are each configured in an i-shape, with a plurality of left mounting holes provided on each short side of the i-shaped left adjustment plate, and a plurality of right mounting holes provided on each short side of the i-shaped right adjustment plate; the left bearing hole matched with the left mounting hole and the right bearing hole matched with the right mounting hole are respectively arranged on an upper beam and a lower beam of the bearing frame.
In addition or alternatively to one or more of the above features, in a further embodiment, a set of slide rails extending in a horizontal direction is provided in the carrying frame, a left slider cooperating with the set of slide rails is provided in the left adjustment plate, a right slider cooperating with the set of slide rails is provided in the right adjustment plate, the left adjustment plate is slidable relative to the set of slide rails in the horizontal direction by the left slider, and the right adjustment plate is slidable relative to the set of slide rails in the horizontal direction by the right slider.
In addition or alternatively to one or more of the above features, in a further embodiment, the set of slide rails comprises: the upper horizontal sliding rail is fixedly connected with the upper beam, and the lower horizontal sliding rail is fixedly connected with the lower beam.
In addition or alternatively to one or more of the above features, in a further embodiment the upper horizontal slide is disposed forward of the upper beam and the lower horizontal slide is disposed forward of the lower beam.
In addition or alternatively to one or more of the above features, in a further embodiment at least one fixing plate extending in a horizontal direction is provided on the carrying frame, the left carrying aperture and the right carrying aperture being provided on at least one of the fixing plates.
In addition or alternatively to one or more of the above features, in a further embodiment, the fixing plate further comprises a left support block and a right support block extending in a horizontal direction, the left support block being disposed between the fixing plate and the left adjustment plate and fixing the fixing plate and the left adjustment plate via the left bolt; and the right supporting block is arranged between the fixed plate and the right adjusting plate and fixes the fixed plate and the right adjusting plate through the right bolt.
In addition or alternatively to one or more of the above features, in a further embodiment the upper horizontal slide rail is disposed below the upper beam and the lower horizontal slide rail is disposed above the lower beam; or the upper horizontal slide rail is arranged above the upper beam, and the lower horizontal slide rail is arranged above or below the lower beam.
In addition or as an alternative to one or more of the above features, in a further embodiment, at least one fixing plate extending in a horizontal direction is provided on the carrying frame, and the left carrying hole and the right carrying hole are provided on at least one of the fixing plates symmetrically to each other.
In addition or alternatively to one or more of the above features, in a further embodiment, the fixing plate includes a plurality of pairs of the left bearing hole and the right bearing hole, and the left bearing hole and the right bearing hole are disposed obliquely with respect to a vertical direction.
In addition or alternatively to one or more of the above features, in a further embodiment, the slide rail set has an i-shaped cross section, and the left slider and the right slider have i-shaped runners for clamping the slide rail set.
In addition or alternatively to one or more of the above features, in a further embodiment one or more pairs of paired left and right bearing holes are provided in the bearing frame, the spacing between the paired left and right bearing holes being a predetermined value corresponding to the spike spacing.
To achieve at least one of the above objects, according to another aspect of the present application, there is also provided a railway fastener spike maintenance vehicle including the spike interval adaptation device described in any of the above embodiments; the track operation equipment comprises a left screwing device and a right screwing device for screwing the spikes on the two sides of the steel rail, and is characterized in that the left adjusting plate and the right adjusting plate of the spike interval adaptation device are respectively connected with the left screwing device and the right screwing device of the track operation equipment.
The beneficial effects of the utility model include: through setting up the left regulating plate and the right regulating plate and left mounting hole and right mounting hole wherein that are used for installing respectively to revolve wrong device and right wrong device, in bearing frame with left mounting hole complex left bearing hole and with right mounting hole complex right bearing hole, adjust the relative position of left mounting hole and left bearing hole and the relative position of right mounting hole and right bearing hole respectively, can adjust and fix the relative position between left regulating plate and the right regulating plate to adapt to different spike intervals.
Drawings
The disclosure of the present invention is illustrated with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts unless otherwise specified. Wherein:
FIG. 1 is a schematic perspective view of one embodiment of a spike spacing adaptation apparatus according to the present invention in an application scenario;
FIG. 2 is a schematic side view of the spike spacing adjustment apparatus of FIG. 1 in an application scenario;
FIG. 3 is a schematic perspective view of one embodiment of a spike spacing adjustment apparatus according to the present invention;
FIG. 4 is a schematic perspective view of a left adjustment plate of the spike spacing adjustment apparatus of FIG. 3;
FIG. 5 is a schematic perspective view of the upper beam of the spike spacing adjustment apparatus of FIG. 3;
FIG. 6 is a schematic perspective view of another embodiment of a spike spacing adjustment apparatus according to the present invention;
FIG. 7 is a side cross-sectional schematic view of the spike spacing adjustment apparatus of FIG. 6;
FIG. 8 is a perspective view of the assembled state of the upper slide rail and the left and right sliders of the spike spacing adjustment apparatus of FIG. 6;
FIG. 9 is a perspective view of a retaining plate of the spike spacing adjustment apparatus of FIG. 6;
FIG. 10 is a perspective view of the left support block of the spike spacing adjustment apparatus of FIG. 6;
FIG. 11 is a schematic perspective view of yet another embodiment of a spike spacing adjustment apparatus according to the present invention;
FIG. 12 is a schematic perspective view of an alternate view of the spike spacing adjustment apparatus of FIG. 11;
FIG. 13 is a schematic perspective view of the spike spacing adjustment apparatus of FIG. 11 after the beam is omitted;
FIG. 14 is a side cross-sectional schematic view of the spike spacing adjustment apparatus of FIG. 13;
fig. 15 is a perspective view of a fixing plate of the spike interval adaptation device of fig. 11.
Reference numerals
| 100 | Spike |
| 110 | |
| 110a | |
| 110b | Right bearing |
| 111 | |
| 112 | |
| 113 | |
| 114 | |
| 115 | |
| 115a | Upper horizontal sliding |
| 115b | Lower horizontal sliding |
| 116 | |
| 120 | |
| 121 | |
| 122 | |
| 130 | Right adjusting |
| 131 | |
| 132 | |
| 141 | |
| 142 | |
| 151 | Left supporting |
| 152 | Right supporting |
| 210 | |
| 220 | Right screwing device |
Detailed Description
It is easily understood that according to the technical solution of the present invention, a person skilled in the art can propose various alternative structures and implementation ways without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.
The terms of orientation of upper, lower, left, right, front, rear, front, back and the like mentioned or possibly mentioned in the present specification are defined with respect to the configurations shown in the respective drawings, and they are relative concepts, and thus may be changed accordingly depending on the positions thereof and the use states thereof. Therefore, these and other directional terms should not be construed as limiting terms.
One embodiment according to the utility model is shown in connection with fig. 1 and 2, where it can be seen that: the spike interval adaptation apparatus 100 includes: the bearing frame 110, the left adjusting plate 120 and the right adjusting plate 130 are assembled with a left screwing device 210 and a right screwing device 220 for adjusting the distance to realize that the two screwing devices simultaneously screw the spikes on two sides of the same steel rail.
Each screwing device comprises a hydraulic motor and a screwing mechanism, and the hydraulic motor is used for driving the screwing mechanism to rotate. Each screwing device also comprises a right-hand base for mounting a right screwing device 220 (in particular the hydraulic motor 34 and the screwing mechanism 37 on the right) fixed to the right-hand slipway and a left-hand base for mounting a left screwing device 210 (in particular the hydraulic motor and the screwing mechanism on the left) fixed to the left-hand slipway.
Spike interval adaptation device 100's left regulating plate 120 and right regulating plate 130 are used for installing respectively that the left side is twisted device 210 and is twisted device 220 with dextrorotation, specifically, fixedly connected with left slide rail on left regulating plate 120 is equipped with right slide rail 35 on right regulating plate 130, and the right slip table mentioned can drive dextrorotation under the drive of right pneumatic cylinder twist device 220 along right slide rail slides from top to bottom, left side slip table can drive levogyration under the drive of left pneumatic cylinder and twist device 210 along left side slide rail slides from top to bottom. A right support disposed at the back of the right adjustment plate 130 may fixedly connect the right adjustment plate 130 to the right hydraulic cylinder, and a left support disposed at the back of the left adjustment plate 120 may fixedly connect the left adjustment plate 120 to the left hydraulic cylinder. The left-hand screwing device 210 and the right-hand screwing device 220 are thus able to move in a vertical direction with respect to the carrying frame 110.
In the embodiment of the spike interval adaptation device 100 of the present application, the left and right adjustment plates 120 and 130 and components connected thereto (e.g., the left and right screwing devices 210 and 220) can be moved in a horizontal direction with respect to the bearing frame 110.
Turning to fig. 3 to 5, a left mounting hole 121 is provided in the left adjusting plate 120, a right mounting hole 131 is provided in the right adjusting plate 130, and a left bearing hole 110a fitted with the left mounting hole 121 and a right bearing hole 110b fitted with the right mounting hole 131 are provided in the bearing frame 110. The left adjustment plate 120 is fixed to the bearing frame 110 by a left bolt 141 passing through the left mounting hole 121 and the left bearing hole 110 a; the right adjusting plate 130 is fixed to the bearing frame 110 by a right bolt 142 passing through the right mounting hole 131 and the right bearing hole 110 b. After the left bolt 141 is loosened, the relative position of the left mounting hole 121 and the left bearing hole 110a can be adjusted; after the right bolt 142 is loosened, the relative position of the right mounting hole 131 and the right bearing hole 110b can be adjusted; after the left and right adjustment plates 120 and 130 are adjusted to the correct positions, the left and right bolts 141 and 142 are tightened, respectively, and the adjustment of the interval between the left and right adjustment plates 120 and 130 is finally completed.
In order to realize the horizontal position adjustment of the adjusting plate relative to the bearing frame through the mounting hole and the bearing hole, the matching structure of the two can be modified as follows. For example, the left and right mounting holes 121 and 131 are configured as circular holes, and the left and right bearing holes 110a and 110b are configured as kidney-shaped holes; or the left and right mounting holes 121 and 131 are configured in a kidney shape and the left and right bearing holes 110a and 110b are configured in a circle shape; or the left and right mounting holes 121 and 131 are configured in a kidney shape and the left and right bearing holes 110a and 110b are configured in a kidney shape. By "kidney-shaped" is meant a shape whose contour resembles a circle of a standard four hundred meter racetrack. The above configuration can achieve a certain degree of horizontal displacement with the mounting holes aligned with the bearing holes.
"left" and "right" in the present application refer to relative positions in a direction parallel to the horizontal direction and perpendicular to the rail extending direction. The left and the right correspond to the two sides of the same steel rail.
In the spike interval adaptation device 100 according to the present application, by providing the left and right adjustment plates 120 and 130 and the left and right mounting holes 121 and 131 therein for mounting the left and right screw devices 210 and 220, respectively, the left bearing hole 110a in the bearing frame 110 to be fitted with the left mounting hole 121, and the right bearing hole 110b in the bearing frame 110 to be fitted with the right mounting hole 131, the relative positions of the left and right mounting holes 121 and 110a and 131 to the right bearing hole 110b are adjusted, respectively, the relative positions between the left and right adjustment plates 120 and 130 can be adjusted and fixed, therefore, the distance between the spikes in different fastener systems can be adapted, the position of a screwing and unscrewing actuating mechanism (such as a screwing device) can be conveniently adjusted, and the operation of screwing and unscrewing different types of fasteners by operators or railway fastener spike maintenance operation vehicles is facilitated.
Several exemplary embodiments of spike spacing adaptation devices are described below in conjunction with the following figures.
Referring to fig. 3 to 5, the carrier frame 110 of the spike interval adaptation device 100 in this embodiment includes upper and lower beams 111 and 112 extending in the horizontal direction, and left and right beams 113 and 114 extending in the vertical direction. The left beam 113 and the right beam 114 are fixedly connected with the upper beam 111 and the lower beam 112, respectively, to form a rectangular frame. In addition, a left slide rail mounting hole is formed in the middle of the left adjusting plate 120, and is used for mounting a left vertical slide rail to realize the lifting movement of the left screwing device 210 relative to the left adjusting plate 120; and a right slide rail mounting hole is provided in the middle of the right adjusting plate 130 for mounting a right vertical slide rail to realize the lifting movement of the right screwing device 220 relative to the right adjusting plate 130.
More specifically, the illustrated left and right adjustment plates 120 and 130 are respectively configured in an i-shape, a plurality of left mounting holes 121 are respectively provided on each short side (respectively located at upper and lower sides) of the i-shaped left adjustment plate 120, and a plurality of right mounting holes 131 are respectively provided on each short side (respectively located at upper and lower sides) of the i-shaped right adjustment plate 130. Left bearing holes 110a to be fitted with the left mounting holes 121 and right bearing holes 110b to be fitted with the right mounting holes 131 are provided in the upper beam 111 and the lower beam 112. The left adjustment plate 120 is fixed to the bearing frame 110 by a left bolt 141 passing through the left mounting hole 121 and the left bearing hole 110 a; the right adjusting plate 130 is fixed to the bearing frame 110 by a right bolt 142 passing through the right mounting hole 131 and the right bearing hole 110 b. Among them, the left and right mounting holes 121 and 131 on the left and right adjusting plates 120 and 130 are configured in a kidney shape, and the left and right bearing holes 110a and 110b in the upper and lower beams 111 and 112 are configured in a circular shape. In this way, an adaptation to different spike spacings is achieved with a simple construction.
Referring to fig. 6 to 10, the carriage frame 110 of the spike interval adaptation device 100 in this embodiment further facilitates the relative movement between the adjustment plate and the carriage frame by adding a slip fit scheme. Specifically, a slide rail set 115 including an upper horizontal slide rail 115a and a lower horizontal slide rail 115b is provided in the bearing frame 110, a left slider 122 respectively engaged with the upper horizontal slide rail 115a and the lower horizontal slide rail 115b is provided in the left adjustment plate 120, so that the left adjustment plate 120 can slide along the slide rail set through the left slider 122, and a right slider 132 engaged with the upper horizontal slide rail 115a and the lower horizontal slide rail 115b is provided in the right adjustment plate 130, so that the right adjustment plate 130 can slide along the slide rail set through the right slider 132.
Optionally, the upper horizontal slide rail 115a and the lower horizontal slide rail 115b may have an i-shaped cross section, and the left slider 122 and the right slider 132 may have an i-shaped sliding groove for clamping the slide rail set 115, thereby providing reliable guiding and limiting for the sliding fit of the two.
In this embodiment, the upper horizontal slide rail 115a is disposed in front of the upper beam 111, and the lower horizontal slide rail 115b is disposed in front of the lower beam 112. The back of the left adjusting plate 120 is provided with a left slider 122 respectively engaged with the upper horizontal slide rail 115a and the lower horizontal slide rail 115b, and the back of the right adjusting plate 130 is provided with a right slider 132 respectively engaged with the upper horizontal slide rail 115a and the lower horizontal slide rail 115 b. At this time, the left adjustment plate 120 can slide along the upper and lower horizontal rails 115a and 115b by the left slider 122, and the right adjustment plate 130 can slide along the upper and lower horizontal rails 115a and 115b by the right slider 132. The upper horizontal sliding rail 115a and the lower horizontal sliding rail 115b can function to facilitate the movement of the left adjustment plate 120 and the right adjustment plate 130 with respect to the bearing frame 110.
To improve the stability of the connection between the bearing frame 110 and the adjusting plate, one or more fixing plates 116 may be further disposed on the bearing frame 110, and the left bearing hole 110a and the right bearing hole 110b are disposed on the fixing plates 116. At this time, if there is still a gap between the supporting frame 110 and the adjusting plate, which are additionally provided with the fixing plate 116, a left supporting block 151 and a right supporting block 152 may be further provided between the fixing plate 116 and the left adjusting plate 120 and between the fixing plate 116 and the right adjusting plate 130, so as to connect the fixing plate 116 and the left adjusting plate 120 and connect the fixing plate 116 and the right adjusting plate 130. The left and right support blocks 151 and 152 may be integrally constructed with the fixing plate 116, or they may be integrally constructed with the left/ right adjustment plates 120 and 130.
Referring to fig. 11-15, the carriage frame 110 of the spike spacing adjustment apparatus 100 of this embodiment is supplemented with another slip fit arrangement to further facilitate relative movement between the adjustment plate and the carriage frame. Specifically, an upper horizontal slide rail 115a is fixedly connected to the upper beam 111, and a lower horizontal slide rail 115b is fixedly connected to the lower beam 112. In the illustrated version, the upper horizontal slide rail 115a is disposed below the upper beam 111 and the lower horizontal slide rail 115b is disposed above the lower beam 112. A left slider 122 is provided in the left adjusting plate 120 to be engaged with the upper horizontal slide rail 115a and the lower horizontal slide rail 115b, respectively, and a right slider 132 is provided in the right adjusting plate 130 to be engaged with the upper horizontal slide rail 115a and the lower horizontal slide rail 115b, respectively. Wherein, the left adjusting plate 120 can slide along the upper horizontal sliding rail 115a and the lower horizontal sliding rail 115b through the left slider 122, and the right adjusting plate 130 can slide along the upper horizontal sliding rail 115a and the lower horizontal sliding rail 115b through the right slider 132. In addition, since the lower horizontal sliding rail 115b is disposed above the lower beam 112, the weight of the left and right adjustment plates 120 and 130 and the components connected thereto (e.g., the left and right screwing devices 2102 and 2203) can be directly borne by the lower beam 112, thereby reducing the torque generated to the upper horizontal sliding rail 115a or the lower horizontal sliding rail 115 b.
Furthermore, in some solutions not shown, it is also possible to arrange the upper horizontal sliding rail 115a above the upper beam 111 and the lower horizontal sliding rail 115b above or below the lower beam 112, which also achieves a similar guiding effect.
Optionally, the upper horizontal slide rail 115a and the lower horizontal slide rail 115b may have an i-shaped cross section, and the left slider 122 and the right slider 132 may have an i-shaped sliding groove for clamping the slide rail set 115, thereby providing reliable guiding and limiting for the sliding fit of the two.
Continuing with the figures, one or more fixing plates 116 are also provided in the load-bearing frame 110, and the left and right load- bearing holes 110a and 110b are each provided on the fixing plates 116. One or more pairs of left and right bearing holes 110a and 110b are also provided in the bearing frame 110, and the interval between the left and right bearing holes 110a and 110b is a predetermined value. Specifically, three pairs of left and right bearing holes 110a and 110b are provided in the fixing plate 116. Each pair of left and right bearing holes 110a, 110b is made symmetrical to each other and arranged obliquely with respect to the vertical direction so that the spacing therebetween corresponds to the spacing between the spikes of type I (and type II and V) fasteners, WJ-8 fasteners and WJ-7 fasteners, respectively. Of course, one skilled in the art can also modify the spacing between each pair of paired left and right bearing holes 110a, 110b, and the number of pairs of paired left and right bearing holes 110a, 110b, as desired.
According to the foregoing embodiment, one exemplary adjustment process is (e.g., from a position on the left and right adjustment plates 120, 130 intermediate for a WJ-8 fastener to a position above for an I fastener): first, the bolts between the left adjusting plate 120 and the fixing plate 116 and between the right adjusting plate 130 and the fixing plate 116 are loosened and removed; next, the position between the left and right adjusting plates 120 and 130 is moved along the upper and lower horizontal sliding rails 115a and 115b such that the left and right mounting holes 121 and 131 on the left and right adjusting plates 120 and 130 are aligned with the left and right bearing holes 110a and 110b on the fixed plate 116; finally, bolts are inserted and tightened, thereby fastening the positions of the left and right adjustment plates 120 and 130.
This embodiment is particularly suitable for the case where the spikes have a standard pitch or the pitch between the spikes is predetermined, and the adjustment process does not require adjusting the positions of the left and right adjustment plates 120 and 130 a plurality of times, but instead, the left and right adjustment plates 120 and 130 can be directly moved to the correct positions, and the adjustment speed is fast and efficient.
An embodiment of a railway fastener spike maintenance vehicle is also provided herein, which has the spike spacing adaptation device 100 of any of the embodiments or combinations thereof, and thus has corresponding technical effects, and thus, will not be described herein again. In addition, the spike spacing adaptation device 100 is connected to the track-working equipment to further facilitate the spike-screwing action of the track-working equipment during various maintenance operations on the rail and its accessories.
The above examples mainly illustrate the spike interval adaptation device of the present application and the railway fastener spike maintenance work vehicle including the same. Although only a few embodiments of the present application have been described, those skilled in the art will appreciate that the present application may be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present examples and embodiments are to be considered as illustrative and not restrictive, and various modifications and substitutions may be made therein without departing from the spirit and scope of the present application as defined in the appended claims.
Claims (15)
1. The utility model provides a spike interval adaptation device (100), characterized in that, spike interval adaptation device (100) is including bearing frame (110), left regulating plate (120) and right regulating plate (130), left regulating plate (120) with right regulating plate (130) are used for the installation respectively and revolve wrong device (210) and revolve wrong device (220) in a left side be equipped with left mounting hole (121) in left regulating plate (120), be equipped with right mounting hole (131) in right regulating plate (130), be equipped with in bearing frame (110) with left mounting hole (121) matched with left bearing hole (110 a) and with right mounting hole (131) matched with right bearing hole (110 b), left regulating plate (120) through pass left mounting hole (121) with left bolt (141) of left bearing hole (110 a) with bearing frame (110) are fixed, the right adjusting plate (130) is fixed to the bearing frame (110) by a right bolt (142) passing through the right mounting hole (131) and the right bearing hole (110 b), and the relative positions of the left mounting hole (121) and the left bearing hole (110 a) and the relative positions of the right mounting hole (131) and the right bearing hole (110 b) are adjustable, so that the distance between the left adjusting plate (120) and the right adjusting plate (130) is adjusted to correspond to the spike distance.
2. The spike spacing adaptation device (100) of claim 1,
the left mounting hole (121) and the right mounting hole (131) are configured to be circular, and the left bearing hole (110 a) and the right bearing hole (110 b) are configured to be kidney-shaped; or
The left mounting hole (121) and the right mounting hole (131) are configured as a kidney shape, and the left bearing hole (110 a) and the right bearing hole (110 b) are configured as a circle; or
The left mounting hole (121) and the right mounting hole (131) are configured in a kidney shape, and the left bearing hole (110 a) and the right bearing hole (110 b) are configured in a kidney shape.
3. The spike spacing adaptation device (100) of claim 1, wherein the carrier frame (110) comprises an upper beam (111) and a lower beam (112) extending in a horizontal direction, and a left beam (113) and a right beam (114) extending in a vertical direction, the left beam (113) and the right beam (114) being fixedly connected with the upper beam (111) and the lower beam (112), respectively, to form a rectangular frame.
4. The spike interval adaptation device (100) of claim 3, wherein the left adjustment plate (120) and the right adjustment plate (130) are respectively configured in an I-shape, a plurality of left mounting holes (121) are respectively provided on each short side of the I-shaped left adjustment plate (120), and a plurality of right mounting holes (131) are respectively provided on each short side of the I-shaped right adjustment plate (130); the left bearing hole (110 a) matched with the left mounting hole (121) and the right bearing hole (110 b) matched with the right mounting hole (131) are respectively arranged on an upper beam (111) and a lower beam (112) of the bearing frame (110).
5. The spike interval adaptation device (100) according to claim 3 or 4, wherein a set of slide rails (115) extending in a horizontal direction is provided in the bearing frame (110), a left slider (122) cooperating with the set of slide rails (115) is provided in the left adjustment plate (120), a right slider (132) cooperating with the set of slide rails (115) is provided in the right adjustment plate (130), the left adjustment plate (120) is slidable relative to the set of slide rails (115) in the horizontal direction by the left slider (122), and the right adjustment plate (130) is slidable relative to the set of slide rails (115) in the horizontal direction by the right slider (132).
6. The spike spacing adaptation device (100) of claim 5, wherein the set of slide rails (115) comprises: the upper horizontal sliding rail (115 a) is fixedly connected with the upper beam (111), and the lower horizontal sliding rail (115 b) is fixedly connected with the lower beam (112).
7. The spike spacing adaptation device (100) of claim 6, wherein the upper horizontal slide (115 a) is arranged in front of the upper beam (111) and the lower horizontal slide (115 b) is arranged in front of the lower beam (112).
8. The spike spacing adaptation device (100) of claim 6, wherein at least one fixing plate (116) extending in a horizontal direction is provided on the carrier frame (110), and the left bearing hole (110 a) and the right bearing hole (110 b) are provided on at least one of the fixing plates (116).
9. The spike interval adaptation device (100) of claim 8, further comprising a left support block (151) and a right support block (152) extending in a horizontal direction, the left support block (151) being disposed between the fixing plate (116) and the left adjustment plate (120) and fixing the fixing plate (116) and the left adjustment plate (120) via the left bolt (141); and the right supporting block (152) is disposed between the fixing plate (116) and the right adjusting plate (130), and fixes the fixing plate (116) and the right adjusting plate (130) via the right bolt (142).
10. The spike spacing adaptation device (100) of claim 6,
the upper horizontal sliding rail (115 a) is arranged below the upper beam (111), and the lower horizontal sliding rail (115 b) is arranged above the lower beam (112); or
The upper horizontal sliding rail (115 a) is arranged above the upper beam (111), and the lower horizontal sliding rail (115 b) is arranged above or below the lower beam (112).
11. The spike spacing adaptation device (100) of claim 10, wherein at least one fixing plate (116) extending in a horizontal direction is provided on the carrier frame (110), and the left bearing hole (110 a) and the right bearing hole (110 b) are provided on at least one fixing plate (116) symmetrically to each other.
12. The spike spacing adaptation device (100) of claim 11, wherein the fixing plate (116) comprises a plurality of pairs of the left bearing hole (110 a) and the right bearing hole (110 b), and the left bearing hole (110 a) and the right bearing hole (110 b) are arranged obliquely with respect to a vertical direction.
13. The spike spacing adaptation device (100) of claim 5, wherein the set of rails (115) has an I-shaped cross-section and the left slider (122) and the right slider (132) have I-shaped runners for clamping the set of rails (115).
14. The spike spacing adaptation device (100) of claim 1, wherein one or more pairs of left and right bearing holes (110 a, 110 b) are provided in the bearing frame (110), the spacing between the pairs of left and right bearing holes (110 a, 110 b) being a predetermined value corresponding to the spike spacing.
15. A railway fastener spike maintenance vehicle comprising a spike spacing adaptation device (100) according to any one of claims 1 to 14; and the track operation equipment comprises a left screwing device (210) and a right screwing device (220) which are used for screwing the spikes on the two sides of the steel rail, and is characterized in that the spike interval adaptation device (100) comprises a left adjusting plate (120) and a right adjusting plate (130) which are respectively connected with the left screwing device (210) and the right screwing device (220) of the track operation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184094.2U CN215329090U (en) | 2020-12-25 | 2020-12-25 | Spike interval adaptation device and railway fastener spike maintenance operation vehicle comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184094.2U CN215329090U (en) | 2020-12-25 | 2020-12-25 | Spike interval adaptation device and railway fastener spike maintenance operation vehicle comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329090U true CN215329090U (en) | 2021-12-28 |
Family
ID=79570380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023184094.2U Active CN215329090U (en) | 2020-12-25 | 2020-12-25 | Spike interval adaptation device and railway fastener spike maintenance operation vehicle comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329090U (en) |
-
2020
- 2020-12-25 CN CN202023184094.2U patent/CN215329090U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4836111A (en) | Three dimensional movement of a robot manipulator | |
| EP2183143B1 (en) | Rail system and monorail system | |
| CN103866660B (en) | A kind of rope saw cutting equipment of miniature high-speed non-fragment orbit | |
| CN107790950A (en) | Make H profile steel frock | |
| CN215329090U (en) | Spike interval adaptation device and railway fastener spike maintenance operation vehicle comprising same | |
| CN202989712U (en) | Small high-speed rope saw cutting device for ballastless tracks | |
| CN202989713U (en) | Small high-speed drilling device for ballastless tracks | |
| CN103866661B (en) | A kind of rig of miniature high-speed non-fragment orbit | |
| CN209223112U (en) | A kind of medium-and-large-sized pitch side chain rapid dismounting apparatus | |
| CN217427864U (en) | Bidirectional adjusting type motor base | |
| CN111335082A (en) | Adjustable fixing device for autoclaved aerated concrete cutting vehicle track | |
| CN208773379U (en) | A kind of longitudinal beam of automobile frame hole positioning tool | |
| CN202894654U (en) | Member bar work fixture | |
| CN208698880U (en) | The frame construction and its wheelbase of process bogie adjust component | |
| CN217551711U (en) | Hang four-axis and screw up device | |
| CN201520304U (en) | Pilot mounting assembly | |
| CN221276197U (en) | Railway rail fastener with adjustable mounting height | |
| CN220165757U (en) | Maintenance walking board with lifting function | |
| CN217207493U (en) | Vibration isolation device for vehicle-mounted cabinet | |
| CN212923197U (en) | Chain tensioning system for acid discharge conveyor | |
| CN214529983U (en) | Simply adjust bridge floor driving slope device | |
| CN217168257U (en) | Universal clamp suitable for special-shaped fiber board | |
| CN220848694U (en) | Slidable climbing form platform fossil fragments coupling assembling | |
| CN221290073U (en) | Scissor fork type lifter base processing tool | |
| CN219992711U (en) | H-shaped steel connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.99, Wuyi Road, Changzhou City, Jiangsu Province 213101 Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: No.99, Wuyi Road, Changzhou City, Jiangsu Province 213101 Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.99, Wuyi Road, Changzhou City, Jiangsu Province 213101 Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: No.99, Wuyi Road, Changzhou City, Jiangsu Province 213101 Patentee before: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |