CN206664610U - The supporting ＆ stablizing wheel that groove profile rail detection dolly is installed and used - Google Patents
The supporting ＆ stablizing wheel that groove profile rail detection dolly is installed and used Download PDFInfo
- Publication number
- CN206664610U CN206664610U CN201720277868.5U CN201720277868U CN206664610U CN 206664610 U CN206664610 U CN 206664610U CN 201720277868 U CN201720277868 U CN 201720277868U CN 206664610 U CN206664610 U CN 206664610U
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- China
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- wheel
- supporting
- detection dolly
- support bar
- groove profile
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Abstract
The utility model provides the supporting ＆ stablizing wheel that a kind of groove profile rail detection dolly is installed and used, the supporting rail bar of detection dolly can be fixed on, the support bar that can be slid up and down is provided with its chute, the support bar lower end is provided with the steady wheel for coordinating detection trolley track wheel to carry out, several positioning holes are distributed with the chute inner bottom plating of supporting rail bar, support bar is provided with the fastening screw that may be selected to screw in several positioning holes.In use, detection dolly can be allowed to be touched when carrying out on being put into groove profile rail by adjusting the support bar of both sides by both sides steady wheel with ground after installation, flexible implementation can be balanced by thus reaching detection dolly.
Description
Technical field
A kind of steady wheel for coordinating detection dolly to carry out is the utility model is related to, specifically a kind of groove profile rail detection is small
The supporting ＆ stablizing wheel that car is installed and used.
Background technology
In the tramcar facility that city is set, its rail is track with groove among one kind, has both been groove profile rail, this
Kind groove profile rail is due to the uninterrupted use of electric car operation, it is necessary to which configuration detection dolly carries out in good time detection, biography in grooved track
The detection dolly of system only sets former and later two rail wheels in lower section, manually carries out in use, being placed on by rail wheel on groove profile rail,
But due to relying solely on the walking of former and later two single wheels, it is difficult to which flexibly stable implementation, directly affects operating efficiency.
The content of the invention
The purpose of this utility model is that providing a kind of groove profile rail detects the supporting ＆ stablizing wheel that dolly is installed and used, can be direct
The both sides for being fixed on detection dolly use as supporting ＆ stablizing wheel.
The utility model includes detection dolly, and used technical scheme is：The branch of detection dolly can be fixed on
Rail bar is supportted, the support bar that can be slid up and down is provided with its chute, the support bar lower end, which is provided with, coordinates detection trolley track wheel to carry out
Steady wheel, be distributed with several positioning holes on the chute inner bottom plating of supporting rail bar, support bar be provided with may be selected to screw in it is several
The fastening screw of positioning hole.
The utility model has following advantageous effect：Pass through above-mentioned technical proposal, in use, support bar can be passed through after installation
The adjustment of sliding up and down and the positioning of fastening screw fix, allow the steady wheel of both sides and the ground of groove profile rail both sides to touch, you can
Allow the stable flexible implementation of detection dolly to use, solve detection dolly and only rely on the difficulty that front and rear wheel track is not easy steadily to control
Topic, the favourable dolly that detects is using upper mitigation manpower more flexible, and accordingly improves operating efficiency.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure diagram.
Fig. 2 is use state diagram after the utility model installation is fixed.
In figure：1st, supporting rail bar, 2, chute, 3, support bar, 4, steady wheel, 5, positioning hole, 6, fastening screw, 7, detection it is small
Car, 8, rail wheel.
Embodiment
Fig. 1, shown in 2：The supporting rail bar 1 of detection dolly 7 can be fixed on, is provided with what can be slid up and down in its chute 2
Support bar 3, the lower end of support bar 3 is provided with the steady wheel 4 for coordinating detection dolly 7 rail wheel 8 to carry out, in the chute 2 of supporting rail bar 1
Several positioning holes 5 are distributed with inner bottom plating, support bar 3 is provided with the fastening screw 6 that may be selected to screw in several positioning holes 5.
Supporting ＆ stablizing wheel involved by the utility model integrally can directly be weldingly fixed on the conjunction of both sides below detection dolly
Put right position.
Claims (1)
1. the supporting ＆ stablizing wheel that a kind of groove profile rail detection dolly is installed and used, including detection dolly（7）, it is characterised in that：It can pacify
Dress is fixed on detection dolly（7）Supporting rail bar（1）, its chute（2）It is interior provided with the support bar that can be slid up and down（3）, the support
Bar（3）Lower end, which is provided with, coordinates detection dolly（7）Rail wheel（8）The steady wheel of implementation（4）, in supporting rail bar（1）Chute（2）It is interior
Several positioning holes are distributed with bottom plate（5）, support bar（3）It is provided with and may be selected to screw in several positioning holes（5）Fastening screw
（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277868.5U CN206664610U (en) | 2017-03-21 | 2017-03-21 | The supporting ＆ stablizing wheel that groove profile rail detection dolly is installed and used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277868.5U CN206664610U (en) | 2017-03-21 | 2017-03-21 | The supporting ＆ stablizing wheel that groove profile rail detection dolly is installed and used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664610U true CN206664610U (en) | 2017-11-24 |
Family
ID=60373742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277868.5U Active CN206664610U (en) | 2017-03-21 | 2017-03-21 | The supporting ＆ stablizing wheel that groove profile rail detection dolly is installed and used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664610U (en) |
-
2017
- 2017-03-21 CN CN201720277868.5U patent/CN206664610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |