CN208125679U - A kind of spy wheel experimental bench - Google Patents
A kind of spy wheel experimental bench Download PDFInfo
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- CN208125679U CN208125679U CN201721882634.XU CN201721882634U CN208125679U CN 208125679 U CN208125679 U CN 208125679U CN 201721882634 U CN201721882634 U CN 201721882634U CN 208125679 U CN208125679 U CN 208125679U
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- wheel
- support frame
- spy
- experimental bench
- sliding platform
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Abstract
The utility model creation provides a kind of spy wheel experimental bench, it is characterised in that：Including：Pedestal；The horizontal sliding platform and test block rail being separately positioned on pedestal, test block rail length direction are identical with horizontal sliding platform glide direction；Support frame is arranged on sliding platform, which can axially move under the drive of horizontal sliding platform, and the horizontal sliding platform is equipped with the level(l)ing mechanism for adjusting the horizontal Y direction position of support frame；It visits wheel carrier and visits wheel, visit to take turns to be rotatably installed in and visit on wheel carrier, visit wheel carrier installation on the support frame, support frame, which is equipped with, to be used to adjust the vertical regulating mechanism for visiting wheel volume under pressure.The utility model creates a kind of spy wheel experimental bench, realizes that visiting tri- directions wheel X, Y, Z adjusts experimental bench mechanism, meets and visits wheel testing requirement by the experiment of the static debugging of the spy wheel and test block rail.
Description
Technical field
The invention belongs to rail detection field, takes turns experimental bench more particularly, to a kind of spy.
Background technique
Currently, the flaw detection of railway track internal flaw mostly uses ultrasonic examination, used in the ultrasonic test equipment
Ultrasonic transducer is mostly wheel seach unit, and in order to guarantee to visit wheel using the reliability in function course, wheel seach unit is using preceding needing
Its performance is detected.
Summary of the invention
In view of this, the invention is directed to a kind of spy wheel experimental bench, tested to visit wheel and the static debugging of test block
X, Y, Z three-dimensional convenient to use is provided, experimental bench mechanism is adjusted.
In order to achieve the above objectives, the technical solution of the invention is realized in：
A kind of spy wheel experimental bench, it is characterised in that：Including：
Pedestal；
The horizontal sliding platform and test block rail being separately positioned on pedestal, wherein horizontal sliding platform glide direction is X
Axis direction, test block rail length direction are identical with horizontal sliding platform glide direction；
Support frame is located above test block rail, is arranged on sliding platform, which can be in horizontal sliding platform band
It is axially moved under dynamic, the horizontal sliding platform is equipped with to be adjusted for adjusting the horizontal of the horizontal Y direction position of support frame
Save mechanism；
It visits wheel carrier and visits wheel, visit to take turns to be rotatably installed in and visit on wheel carrier, visit wheel central axes axis direction setting, the spy wheel shaft surface
It is close to the setting of test block rail surface, visits wheel carrier installation on the support frame, support frame, which is equipped with, visits the vertical of wheel volume under pressure for adjusting
Regulating mechanism.
Further, the level(l)ing mechanism is nut screw regulating mechanism.
Further, the vertical regulating mechanism is nut screw regulating mechanism.
Further, it is equipped with plug-in mounting structure between spy wheel carrier and the support frame, visits wheel carrier and support frame is tied by the inserting
Structure inserting connection.
Further, the plug-in mounting structure includes the dovetail groove of support frame bottom surface setting, and visits the sum of wheel top of the trellis setting
The corresponding plug division of the dovetail groove, the setting of dovetail groove centre line axis X direction, the plug division is slidably arranged in the dovetail groove
It is interior.
Further, the horizontal sliding platform includes the sliding rail being set on the base, and is slidably arranged on sliding rail
Sliding block, and the driving mechanism for driving the sliding block to move along sliding rail, the driving mechanism are manual gear-rack drives structure, the drive
The encoder of detection gear rotation displacement is connected on the gear shaft of motivation structure.
Compared with the existing technology, a kind of spy wheel experimental bench described in the invention has the advantage that：
A kind of spy wheel experimental bench described in the invention visits wheel setting on visiting wheel carrier, visits wheel carrier and be arranged in support frame
On, support frame is equipped with for adjusting the vertical regulating mechanism for visiting wheel volume under pressure, and support frame can be under the drive of horizontal sliding platform
It moves along the x axis, horizontal sliding platform, which is equipped with, adjusts support frame in the level(l)ing mechanism of Y direction position, by this
The static debugging experiment for visiting wheel and test block rail realizes that visiting tri- directions wheel X, Y, Z adjusts experimental bench mechanism, meets and visits wheel test
Demand.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing：
Fig. 1 is a kind of spy wheel experimental bench stereoscopic schematic diagram described in the invention embodiment；
Fig. 2 is a kind of spy wheel experimental bench left view described in the invention embodiment；
Description of symbols：
1- pedestal；2- horizontal sliding platform；
3- support frame；4- sliding block；
5- visits wheel carrier；6- visits wheel；
7- test block rail；8- encoder；
The second handwheel of 9-；The first handwheel of 10-；
11- adjusting nut；12- plate；
The first lead screw of 13-；The second screw rod of 14-；
15- sliding rail；16- rack gear；
17- link block.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As shown in Figure 1, 2, experimental bench, including pedestal 1 are taken turns in a kind of spy, which is equipped with sliding rail 15 and test block rail 7,
Sliding rail 15 and the equidirectional setting of test block rail 7, in the present embodiment, 15 length direction of sliding rail is X-direction, in horizontal plane and the X
The vertical direction of axis direction is Y-direction, and vertical direction is Z-direction；Sliding is equipped with sliding block 4 on sliding rail 15, along X on pedestal 1
Axis direction is equipped with rack gear 16, is equipped on sliding block 4 and the corresponding gear of rack gear 16, gear and rack gear 16 engage, gear passes through
Second handwheel 9 manually controls rotation, by gear and rack-driving sliding block 4 is moved along sliding rail 15, in the present embodiment, gear
Axis connection has encoder, for detecting the position signal of detecting instrument output.Sliding block 4 is equipped with support frame 3, and support frame 3 is located at
7 top of test block rail, sliding block 4 drive the support frame 3 to move along the x axis, are equipped on support frame 3 and visit wheel carrier 5, visit wheel carrier 5
Upper rotation, which is equipped with, visits wheel 6, visits wheel 6 central axes Y directions setting, which is close to the setting of 7 top surface of test block rail.This
In embodiment, the horizontal sliding platform 2 is equipped with the level(l)ing mechanism for adjusting the horizontal Y direction position of support frame 3,
Support frame 3 is equipped with for adjusting the vertical regulating mechanism for visiting 6 volumes under pressure of wheel, and wherein level(l)ing mechanism includes the first screw rod 13,
First screw rod 13 is rotatably arranged on sliding block 4, and 13 central axes of the first screw rod are arranged along the y axis, and outer end is equipped with first-hand
Wheel 10, inner end are arranged on support frame 3, which is threaded with push sliding block, and support frame 3 is packed in push and slides
On block, is rotated by the first screw rod 13 and drives push sliding block Y direction mobile, and then support frame 3 is driven to move along the y axis,
Adjust visit wheel 6 and test block rail 7 to neutrality；In the present embodiment, 6 dismounting of wheel will be visited for convenience, visits wheel carrier 5 and support frame 3
Inserting connection, support frame as described above 3 are provided with link block 17, and there are dovetail groove, the dovetail groove centre line axis X side in 17 bottom surface of link block
To setting, visits and be equipped with plug division corresponding with the dovetail groove at the top of wheel carrier 5, the plug division is slidably arranged in the dovetail groove.
Vertical regulating mechanism for adjusting spy 6 volumes under pressure of wheel includes plate 12, the second screw rod 14 and is sleeved on the second screw rod 14
Adjusting nut 11, the plate 12 are mounted on support frame 3, and plate 12 is arranged above support frame 3, that is, plate and branch
There are gap between support 13, the second screw rod 14 is vertically arranged, which is threaded on plate 12, bottom
End is rotatably installed on link block 17 after being pierced by support frame 3, that is, the spy wheel carrier 5 being mounted on link block 17 passes through second
Screw rod 14 is lifted on support frame 3, to guarantee that link block 17 moves up and down stability, the guide post being arranged on link block 17,
Support frame 3 is equipped with pilot hole corresponding with guide post, and guiding top end is pierced by pilot hole setting, and the setting of adjusting nut 11 is being propped up
Between support 3 and plate 12, screw rod 12 and 3 relative position of support frame are adjusted by adjusting adjusting nut 11, adjustment link block 17 exists
The relative position between Z-direction and support frame 3 of wheel carrier 5 is visited in 3 relative position of Z-direction and support frame, that is, adjustment, in turn
6 volumes under pressure of wheel are visited in adjustment.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (6)
1. experimental bench is taken turns in a kind of spy, it is characterised in that：Including：
Pedestal (1)；
The horizontal sliding platform (2) and test block rail (7) being separately positioned on pedestal (1), wherein horizontal sliding platform (2) is sliding
Dynamic direction is X-direction, and test block rail (7) length direction is identical with horizontal sliding platform (2) glide direction；
Support frame (3) is located above test block rail (7), is arranged on sliding platform (2), which can be sliding in level
It moves under platform (2) drive and moves along the x axis, the horizontal sliding platform (2) is equipped with for adjusting support frame (3) horizontal Y
The level(l)ing mechanism of axis direction position；
It visits wheel carrier (5) and visits wheel (6), spy wheel (6), which is rotatably installed in, to be visited on wheel carrier (5), and it visits wheel (6) central axes Y direction and is arranged,
The setting of test block rail (7) top surface is close on spy wheel (6) the axis surface, visits wheel carrier (5) and is mounted on support frame (3), support frame (3) is set
Have for adjusting the vertical regulating mechanism for visiting wheel (6) volume under pressure.
2. experimental bench is taken turns in a kind of spy according to claim 1, it is characterised in that：The level(l)ing mechanism is nut screw
Regulating mechanism.
3. experimental bench is taken turns in a kind of spy according to claim 1, it is characterised in that：The vertical regulating mechanism is nut screw
Regulating mechanism.
4. experimental bench is taken turns in a kind of spy according to claim 1, it is characterised in that：Between the spy wheel carrier (5) and support frame (3)
Equipped with plug-in mounting structure, visits wheel carrier (5) and support frame (3) and pass through plug-in mounting structure inserting connection.
5. experimental bench is taken turns in a kind of spy according to claim 4, it is characterised in that：The plug-in mounting structure includes support frame (3)
The dovetail groove of bottom surface setting, and visit the plug division corresponding with the dovetail groove being arranged at the top of wheel carrier (5), the dovetail groove center line
X-direction setting, the plug division is slidably arranged in the dovetail groove.
6. experimental bench is taken turns in a kind of spy according to claim 1-5, it is characterised in that：The horizontal sliding platform
(2) include the sliding rail (15) being arranged on pedestal (1), and the sliding block (4) being slidably arranged on sliding rail (15), and drive the sliding block
(4) driving mechanism mobile along sliding rail (15), the driving mechanism are manual gear-rack drives structure, the tooth of the driving mechanism
The encoder (8) of detection gear rotation displacement is connected on wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882634.XU CN208125679U (en) | 2017-12-28 | 2017-12-28 | A kind of spy wheel experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882634.XU CN208125679U (en) | 2017-12-28 | 2017-12-28 | A kind of spy wheel experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125679U true CN208125679U (en) | 2018-11-20 |
Family
ID=64209331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721882634.XU Active CN208125679U (en) | 2017-12-28 | 2017-12-28 | A kind of spy wheel experimental bench |
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| Country | Link |
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| CN (1) | CN208125679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020600A (en) * | 2017-12-28 | 2018-05-11 | 天津精益铁安机电技术有限公司 | One kind visits wheel experimental bench |
-
2017
- 2017-12-28 CN CN201721882634.XU patent/CN208125679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020600A (en) * | 2017-12-28 | 2018-05-11 | 天津精益铁安机电技术有限公司 | One kind visits wheel experimental bench |
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