CN210115888U - Contactor installation adjusting bracket for rail transit - Google Patents
Contactor installation adjusting bracket for rail transit Download PDFInfo
- Publication number
- CN210115888U CN210115888U CN201920426258.6U CN201920426258U CN210115888U CN 210115888 U CN210115888 U CN 210115888U CN 201920426258 U CN201920426258 U CN 201920426258U CN 210115888 U CN210115888 U CN 210115888U
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- contactor
- support body
- rail transit
- crossbeam
- adjustment bracket
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Abstract
The utility model relates to a contactor installation technical field for the track traffic, especially a contactor installation is adjusted support for the track traffic, including installing the support body on the track, be provided with first locating piece on the support body and be used for the positioner of the vertical center pin of positioning contactor, be provided with the spacing face of first spacing face and second on the first locating piece, when the contactor is transversely installed, first spacing face cooperatees with the contactor top surface, the spacing face of second cooperatees with the contactor side. The utility model provides a support is adjusted in contactor installation for track traffic: be provided with first locating block and the positioner who is used for the vertical center pin of location contactor on the support body, utilize the frock location, accurate positioning contactor mounted position improves the installation accuracy of contactor.
Description
Technical Field
The utility model relates to a contactor installation technical field, especially a contactor installation regulation support for track traffic.
Background
In the contactor installation process for rail transit, the installation mode that adopts at present at home and abroad is confirming the mounting hole position after the on-the-spot manual measurement mostly, installs expansion bolts after drilling with the percussion drill on the railway roadbed, but in this in-process, measurement error or measurement error can appear inevitably sometimes, lead to the condition such as the contactor mounted position after drilling is incorrect.
Meanwhile, as shown in fig. 1, the contactor is provided with a top surface 11, the top surface 11 is provided with a center positioning point 13, and when the contactor is installed, the height distance between the top surface 11 and the rail and the horizontal distance between the vertical central shaft 12 where the center positioning point 13 is located and the rail are all strictly specified, so that the situation that the installation accuracy of the contactor is insufficient due to overlarge measurement error easily occurs in the manual measurement process.
Meanwhile, in different sections, the contactors are transversely arranged and longitudinally arranged, when the contactors are transversely arranged, the length direction of the contactors is parallel to the axis of the rail, and when the contactors are longitudinally arranged, the length direction of the contactors is perpendicular to the axis of the rail.
When the same construction group carries out construction in different sections, the positioning mode and the positioning point are different, more measurement errors can be caused, and the installation position of the contactor after drilling is incorrect and the like.
Therefore, based on the above, need a contactor installation regulation frock for track traffic at present, avoid by the measuring error or the measurement error that artifical measurement arouses, and the phenomenon that the contactor installation is incorrect that causes, accurate positioning contactor mounted position improves the installation accuracy of contactor simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a contactor installation adjusting bracket for track traffic, utilizes the frock location, and accurate positioning contactor mounted position improves the installation accuracy of contactor to the contactor installation in-process for track traffic that prior art exists, because artifical measurement, the measuring error or the measurement error that lead to easily appearing leads to the contactor mounted position incorrect, and the installation accuracy is not enough problem.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a support is adjusted in contactor installation for track traffic, is including being used for installing the support body on the track, be provided with first locating piece on the support body and be used for the positioner of the vertical center pin of positioning contactor, be provided with the spacing face of first spacing face and second on the first locating piece, when the contactor is transversely installed, first spacing face cooperatees with the contactor top surface, the spacing face of second cooperatees with the contactor side.
When the contactor transversely sets up, the length direction of contactor is parallel with the track axis, and when the installation, the contactor needs fix a position with the track, guarantees the installation accuracy, so install the support body on the track earlier, make the theoretical position of the directional vertical center pin of contactor of positioner, after fixing a position, install the contactor on the support body again for the top surface and the first spacing face of contactor cooperate, the contactor side phase cooperatees with the spacing face of second, fixes a position the contactor promptly.
In the process, the frame body is arranged on the rail, the rail is used as a reference, the position of the first limiting surface and the position of the second limiting surface away from the rail can be accurately determined, the first limiting surface is matched with the top surface of the contactor, the second limiting surface is matched with the side surface of the contactor, the installation position of the contactor is accurately positioned, and the installation precision of the contactor is improved.
Preferably, the positioning device comprises a positioning rod and two crossed pull wires, two ends of each pull wire are connected to the frame body in a tensioning mode, the positioning rod is arranged at the crossed position of the two pull wires, and the positioning rod points to a central positioning point on the contactor.
Preferably, the two pull wires are perpendicular to each other, and a through hole for the pull wire to pass through is formed in the positioning rod.
The positioning rod is provided with a through hole for the stay wire to pass through, the two stay wires simultaneously pass through the positioning rod, and the positioning rod can slide along the length direction on the stay wire, so that the positioning rod can automatically and accurately position the intersection of the two stay wires. In order to improve the installation accuracy of this application's regulation support.
Preferably, the support body includes a crossbeam, have on the crossbeam with track top surface matched with reference surface the crossbeam is close to one side of reference surface is provided with two horizontal poles, the horizontal pole sets up respectively the crossbeam is along length direction's both sides, wherein be provided with on at least one horizontal pole be used for with the support body is installed regulation pole on the guide rail.
Preferably, a connecting rod is further arranged between the two cross rods, and two ends of the connecting rod are connected with the cross beam.
Preferably, the cross beams are parallel to each other, and the cross bars are perpendicular to the cross beams.
Preferably, the first limiting surface is parallel to the reference surface.
Preferably, the adjusting rod is a butterfly bolt, and the butterfly bolt is perpendicular to the cross rod and in threaded connection with the cross rod.
The adjusting rod is a butterfly bolt, so that manual screwing is facilitated, a special tool is not needed for adjusting, the field installation is facilitated, and the labor is saved.
Preferably, still set up the second locating piece on the support body, be equipped with spacing face of third and the spacing face of fourth on the second locating piece, when contactor vertical installation, spacing face of third cooperatees with the contactor top surface, spacing face of fourth cooperatees with the contactor side.
When the contactor is longitudinally arranged, the length direction of the contactor is perpendicular to the axis of the track.
When the construction needs will contactor vertically sets up, earlier install the support body on the track, make the theoretical position of the directional vertical center pin of contactor of positioner, after good location, install contactor on the support body again for the spacing face of third of contactor cooperatees with the contactor top surface, and the spacing face of fourth cooperatees with the contactor side.
In the process, the frame body is installed on the rail, the rail is used as a reference, the position of the third limiting surface and the position of the fourth limiting surface away from the rail can be accurately determined, the third limiting surface is matched with the top surface of the contactor, the fourth limiting surface is matched with the side surface of the contactor, the installation position of the contactor is accurately positioned, and the installation precision of the contactor is improved.
Simultaneously, contactor horizontal setting all can use the contactor installation of this application to adjust the support with vertical setting, satisfies the construction group in different sections, the operation requirement under the different setting condition, has avoided same construction group when carrying out different section constructions, transversely sets up and vertically sets up positioning mode and setpoint and differs, can cause more measuring error, leads to the contactor mounted position after the drilling incorrect wait the condition to appear. In addition, auxiliary construction equipment carried by a construction group can be reduced, and labor intensity is reduced.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model provides a support is adjusted in contactor installation for track traffic: be provided with first locating block and the positioner who is used for the vertical center pin of location contactor on the support body, utilize the frock location, accurate positioning contactor mounted position improves the installation accuracy of contactor.
2. The utility model provides a support is adjusted in contactor installation for track traffic: the adjusting rod is a butterfly bolt, so that manual screwing is facilitated, a special tool is not needed for adjusting, the field installation is facilitated, and the labor is saved.
3. The utility model provides a support is adjusted in contactor installation for track traffic: contactor horizontal setting all can use the contactor installation of this application to adjust the support with vertical setting, satisfies the construction group in different sections, the operation requirement under the different setting condition, has avoided same construction group when carrying out different section constructions, transversely sets up and vertically sets up positioning mode and setpoint and differs, can cause more measuring error, leads to the contactor mounted position after the drilling incorrect wait the condition to appear. In addition, auxiliary construction equipment carried by a construction group can be reduced, and labor intensity is reduced.
Drawings
FIG. 1 is a schematic view of a contactor;
fig. 2 is a schematic structural diagram of a mounting and adjusting bracket of a contactor for rail transit.
FIG. 3 is an isometric view of a contactor mounting adjustment bracket for track traffic with the contactors in a lateral position;
FIG. 4 is a schematic front view of a contactor mounting adjustment bracket for rail transit with the contactor positioned laterally;
FIG. 5 is an isometric view of a contactor mounting adjustment bracket for track traffic with the contactors arranged longitudinally;
FIG. 6 is a schematic front view of a contactor mounting adjustment bracket for rail traffic with the contactors arranged longitudinally;
the labels in the figure are: 1-contactor, 11-top surface, 12-vertical central shaft, 13-central positioning point, 14-side surface, 2-frame body, 21-cross rod, 22-cross beam, 23-connecting rod, 24-second positioning block, 241-third limiting surface, 242-fourth limiting surface, 25-first positioning block, 251-first limiting surface, 252-second limiting surface, 26-adjusting rod, 27-positioning device, 271-stay wire, 272-positioning rod and 28-reference surface.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1, 2, 3 and 4, a contactor 1 installation adjusting bracket for rail transit, including installing support body 2 on the track, be provided with first locating piece 25 and the positioner 27 that is used for fixing a position contactor 1 vertical center pin 12 on support body 2, be provided with the spacing face 252 of first spacing face 251 and second on the first locating piece 25, when contactor 1 transversely installs, first spacing face 251 cooperatees with contactor 1 top surface 11, the spacing face 252 of second cooperatees with contactor 1 side 14.
When contactor 1 transversely sets up, contactor 1's length direction is parallel with the track axis, and when the installation, contactor 1 need fix a position with the track, guarantees the installation accuracy, so install support body 2 on the track earlier, make the theoretical position of the directional vertical center pin 12 of contactor 1 of positioner 27, after fixing a position, install contactor 1 on support body 2 again for contactor 1's top surface 11 cooperatees with first spacing face 251, and contactor 1 side 14 cooperatees with the spacing face 252 of second, fixes a position contactor 1 promptly.
In the process, the frame body 2 is installed on the rail, the rail is used as a reference, so that the positions of the first limiting surface 251 and the second limiting surface 252, which are far away from the rail, can be accurately determined, the first limiting surface 251 is matched with the top surface 11 of the contactor 1, the second limiting surface 252 is matched with the side surface 14 of the contactor 1, the installation position of the contactor 1 is accurately positioned, and the installation precision of the contactor 1 is improved.
On the basis, in a further preferable mode, the positioning device 27 includes a positioning rod 272 and two crossing pulling wires 71, two ends of the pulling wires 71 are connected to the frame body 2 in a tensioned manner, the positioning rod 272 is disposed at the crossing position of the two pulling wires 71, and the positioning rod 272 points to the central positioning point 13 on the contactor 1.
In addition to the above, it is further preferable that the two wires 71 are perpendicular to each other, and the positioning rod 272 is provided with a through hole through which the wire 71 passes.
The positioning rod 272 is provided with a through hole for the pull wire 71 to pass through, the two pull wires 71 simultaneously pass through the positioning rod 272, and the positioning rod 272 can slide on the pull wires 71 along the length direction, so that the positioning rod 272 can automatically and accurately position to the intersection of the two pull wires 71. In order to improve the installation accuracy of this application's regulation support.
On the basis, in a further preferred mode, the frame body 2 includes a cross beam 21, the cross beam 21 is provided with a reference surface 28 matched with the rail top surface 11, two cross rods 21 are arranged on one side of the cross beam 21 close to the reference surface 28, the cross rods 21 are respectively arranged on two sides of the cross beam 21 along the length direction, and at least one cross rod 21 is provided with an adjusting rod 26 for installing the frame body 2 on the guide rail.
On the basis, in a further preferable mode, a connecting rod 23 is further arranged between the two cross rods 21, and two ends of the connecting rod 23 are connected with the cross beam 21.
In addition, in a more preferable mode, the cross beams 21 are parallel to each other, and the cross beam 21 is perpendicular to the cross beam 21.
In addition, in a more preferable mode, the first stopper surface 251 is parallel to the reference surface 28.
Example 2
As shown in fig. 1, 2, 3 and 4, in the adjusting bracket for mounting the track traffic contactor 1 according to embodiment 1, the adjusting rod 26 is a butterfly bolt, and the butterfly bolt is perpendicular to the cross bar 21 and is in threaded connection with the cross bar 21.
The adjusting rod 26 is a butterfly bolt, so that manual screwing is facilitated, special tools are not needed for adjusting, field installation is facilitated, and labor is saved.
Example 3
As shown in fig. 1, 2, 3, 4, 5 and 6, in the mounting and adjusting bracket of the contactor 1 for rail transit according to embodiment 1 or 2, the frame body 2 is further provided with a second positioning block 24, the second positioning block 24 is provided with a third limiting surface 241 and a fourth limiting surface 242, when the contactor 1 is longitudinally mounted, the third limiting surface 241 is matched with the top surface 11 of the contactor 1, and the fourth limiting surface 242 is matched with the side surface 14 of the contactor 1.
When the contactor 1 is longitudinally arranged, the length direction of the contactor 1 is perpendicular to the axis of the rail.
When the construction need will contactor 1 vertically sets up, earlier install support body 2 on the track, make the theoretical position of the directional 1 vertical center pin 12 of contactor of positioner 27, after good location, install contactor 1 on support body 2 again for contactor 1's spacing face 241 of third cooperatees with contactor 1 top surface 11, and the spacing face 242 of fourth cooperatees with contactor 1 side 14.
In the process, the frame body 2 is installed on the rail, the rail is used as a reference, the position of the third limiting surface 241 and the position of the fourth limiting surface 242 away from the rail are accurately determined, the third limiting surface 241 is matched with the top surface 11 of the contactor 1, the fourth limiting surface 242 is matched with the side surface 14 of the contactor 1, the installation position of the contactor 1 is accurately positioned, and the installation precision of the contactor 1 is improved.
Simultaneously, contactor 1 transversely sets up and all can use the 1 installation of contactor of this application to adjust the support when vertically setting up with contactor 1, satisfies the construction group in different sections, and the operation requirement under the different setting condition has avoided same construction group when carrying out different section constructions, transversely sets up and vertically sets up positioning method and setpoint and differs, can cause more measuring error, leads to the 1 mounted position of contactor after the drilling condition appearance such as incorrect. In addition, auxiliary construction equipment carried by a construction group can be reduced, and labor intensity is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a support is adjusted in contactor installation for track traffic which characterized in that: including being used for the mount to install the support body on the track, be provided with first locating piece on the support body and be used for fixing a position the positioner of the vertical center pin of contactor, be provided with the spacing face of first spacing face and second on the first locating piece, when the contactor is transversely installed, first spacing face cooperatees with the contactor top surface, the spacing face of second cooperatees with the contactor side.
2. A contactor mounting adjustment bracket for rail transit according to claim 1, characterized in that: the positioning device comprises a positioning rod and two crossed pull wires, the two ends of each pull wire are connected to the frame body in a tensioning mode, the positioning rod is arranged at the crossed position of the two pull wires, and the positioning rod points to a central positioning point on the contactor.
3. A contactor mounting adjustment bracket for rail transit according to claim 2, characterized in that: the two stay wires are perpendicular to each other, and a through hole for the stay wire to pass through is formed in the positioning rod.
4. A contactor mounting adjustment bracket for rail transit according to claim 2, characterized in that: the support body includes a crossbeam, have on the crossbeam with track top surface matched with reference surface the crossbeam is close to one side of reference surface is provided with two horizontal poles, the horizontal pole sets up respectively the crossbeam is along length direction's both sides, is provided with on at least one of them horizontal pole to be used for with the support body installs the regulation pole on the guide rail.
5. A contactor mounting adjustment bracket for rail transit according to claim 2, characterized in that: the support body includes two piece at least crossbeams, the crossbeam interval sets up, all has on every crossbeam with track top surface matched with reference surface, the reference surface of all crossbeams all in the coplanar the crossbeam is close to one side of reference surface is provided with two horizontal poles, the horizontal pole sets up respectively the crossbeam is along length direction's both sides, is provided with on one of them at least horizontal pole to be used for with the regulation pole on the guide rail is installed to the support body.
6. A contactor mounting adjustment bracket for rail transit according to claim 5, characterized in that: and a connecting rod is further arranged between the two cross rods, and two ends of the connecting rod are connected with the cross beam.
7. A contactor mounting adjustment bracket for rail transit according to any of claims 5-6, characterized in that: the cross beams are parallel to each other, and the cross rods are perpendicular to the cross beams.
8. A contactor mounting adjustment bracket for rail transit according to any of claims 4-6, characterized in that: the first limiting surface is parallel to the reference surface.
9. A contactor mounting adjustment bracket for rail transit according to any of claims 4-6, characterized in that: the adjusting rod is a butterfly bolt, and the butterfly bolt is perpendicular to the cross rod and in threaded connection with the cross rod.
10. A contactor mounting adjustment bracket for rail traffic according to any of claims 1-6, characterized in that: the contactor is characterized in that a second positioning block is further arranged on the frame body, a third limiting face and a fourth limiting face are arranged on the second positioning block, when the contactor is longitudinally installed, the third limiting face is matched with the top face of the contactor, and the fourth limiting face is matched with the side face of the contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426258.6U CN210115888U (en) | 2019-03-29 | 2019-03-29 | Contactor installation adjusting bracket for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426258.6U CN210115888U (en) | 2019-03-29 | 2019-03-29 | Contactor installation adjusting bracket for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210115888U true CN210115888U (en) | 2020-02-28 |
Family
ID=69612359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920426258.6U Active CN210115888U (en) | 2019-03-29 | 2019-03-29 | Contactor installation adjusting bracket for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210115888U (en) |
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2019
- 2019-03-29 CN CN201920426258.6U patent/CN210115888U/en active Active
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