CN206605407U - A kind of line traffic control measurement jig - Google Patents
A kind of line traffic control measurement jig Download PDFInfo
- Publication number
- CN206605407U CN206605407U CN201720140191.0U CN201720140191U CN206605407U CN 206605407 U CN206605407 U CN 206605407U CN 201720140191 U CN201720140191 U CN 201720140191U CN 206605407 U CN206605407 U CN 206605407U
- Authority
- CN
- China
- Prior art keywords
- lifting
- locating dowel
- fixed
- traffic control
- line traffic
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- 238000005259 measurement Methods 0.000 title claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 23
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a kind of line traffic control measurement jig, including base, locating dowel, support post, support beam, lifting column, lifting handle, lifting pressing plate and limited post；At least three locating dowels are vertically fixed on the upper surface of base, the front center of the base upper surface is vertically fixed a support post；The spacing collar of a vertical direction is installed with support post towards the side of locating dowel, the upper end of the support post is vertical with the middle part of support beam to be fixed；The lower end of lifting column is nested in spacing collar, and the inner of upper end and lifting handle is connected by connecting shaft axle；Lift pressing plate and be located at the top of locating dowel, and vertical with lifting column be fixedly connected；Limited post is corresponded with locating dowel, and is fixed on the lower surface of lifting pressing plate vertically.Line traffic control measurement jig described in the utility model, realizes quick fixed and freely the adjusting to level altitude to line control circuit mainboard, is provided conveniently for the test of line control circuit mainboard.
Description
Technical field
The utility model belongs to tool technical field, more particularly, to a kind of line traffic control measurement jig.
Background technology
Line traffic control is a kind of physical control mode relatively conventional inside Electromechanical Control, and line traffic control equipment is coming into operation it
It is preceding, it is necessary to carry out detailed functional test procedures, the accuracy to ensure line traffic control equipment control process, existing line traffic control test is set
It is standby typically to be fixed line control circuit mainboard or hand-held fixation by fixing bolt when testing line traffic control circuit main board, fixed spiral shell
Bolt is fixed, cumbersome, it is necessary to which operation, other operation bands of hand-held fixation then for testing staff could be completed by turning multiple bolts
Inconvenience is carried out.
The content of the invention
In view of this, the utility model is directed to a kind of line traffic control measurement jig, to realize the quick of line control circuit mainboard
It is convenient to fix, improve the testing efficiency of line control circuit mainboard.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of line traffic control measurement jig, including base, locating dowel, support post, support beam, lifting column, lifting handle,
Lift pressing plate and limited post；
At least three locating dowels are vertically fixed on the upper surface of the base, the front center of the base upper surface is vertical
It is fixed with a support post；
The spacing collar of a vertical direction is installed with the support post towards the side of the locating dowel, the support is stood
The upper end of post is vertical with the middle part of the support beam to be fixed；
The lower end of the lifting column is nested in the spacing collar, and slidably gap coordinates with the spacing collar,
Upper end is connected with the inner of the lifting handle by connecting shaft axle, and the lifting handle rides upon the upper end of the support beam simultaneously
Vertical with the support beam, the outer end of the lifting handle is freely rotated around the connecting shaft；
The lifting pressing plate is located at the top of the locating dowel, and vertical with the lifting column is fixedly connected；
The limited post is corresponded with the locating dowel, and is fixed on the lower surface of the lifting pressing plate vertically, described
The lower end of limited post coordinates with the upper end of the locating dowel docks.
Further, the locating dowel has four, and rectangular distribution.
Further, the locating dowel includes positioning cylinder and positioning head, the positioning head and the positioning cylinder
Upper end that is concentric and being fixed on the positioning cylinder, the external diameter of the positioning head is less than the external diameter of the positioning cylinder.
Further, the lower end of the limited post offers one and the concentric spacing hole of the limited post, the spacing hole
It is socketed and coordinates with the positioning head.
Further, the upper center of support beam offers a screens groove being slidably matched with the lifting handle.
Further, the lifting handle lower surface is provided with a spacing screens groove, the spacing screens groove and support beam
Upper end screens groove screens connection, and under this state, the lifting pressing plate rises to extreme higher position.
Further, the locating dowel is fixed on the base by elevating mechanism liftable, and the inside of the base is set
There is elevating mechanism mounting groove, the elevating mechanism is fixed in the elevating mechanism mounting groove.
Further, the elevating mechanism includes lifting supporting plate, bearing, lifting screw, screw sleeve and rotates handle；
The locating dowel stretches into the elevating mechanism mounting groove through the upper surface of the base, and is fixed on the lifting
On the upper surface of supporting plate；
The bearing is fixed on the center of the lower surface of the lifting supporting plate vertically；
The upper end of the lifting screw is rotatably fixedly connected with the bearing, and lower end passes vertically through the screw sleeve
Inside is simultaneously fixedly connected with the rotation handle；
The medial surface of the screw sleeve is provided with the screw thread being engaged with the lifting screw, lateral surface and the lifting
The cell wall of mechanism mounting groove is fixedly connected.
Relative to prior art, line traffic control measurement jig described in the utility model has the advantage that：
(1) line traffic control measurement jig described in the utility model, is realized to the quick fixed and right of line control circuit mainboard
Freely adjusting for level altitude, is provided conveniently, and accelerate the test of line control circuit mainboard for the test of line control circuit mainboard
Efficiency.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the line traffic control test jig structure schematic diagram described in the utility model embodiment；
Fig. 2 is the elevating mechanism structural representation described in the utility model embodiment.
Description of reference numerals：
1- bases；2- locating dowels；21- positions cylinder；22- positioning heads；3- support posts；31- spacing collars；4- is supported
Crossbeam；5- lifting columns；6- lifting handles；7- lifts pressing plate；8- limited posts；9- elevating mechanisms；91- lifts supporting plate；92- axles
Hold；93- lifting screws；94- screw sleeves；95- rotates handle.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As illustrated in fig. 1 and 2, the utility model includes base 1, locating dowel 2, support post 3, support beam 4, lifting column
5th, lifting handle 6, lifting pressing plate 7 and limited post 8；
At least three locating dowels 2 are vertically fixed on the upper surface of base 1, the front center of the upper surface of base 1 is vertical
It is fixed with a support post 3；
The spacing collar 31 of a vertical direction, the support post 3 are installed with support post 3 towards the side of locating dowel 2
Upper end vertical with the middle part of support beam 4 fix；
The lower end of lifting column 5 is nested in spacing collar 31, and slidably gap coordinates with the spacing collar 31, upper end
With lifting handle 6 the inner be connected by connecting shaft axle, the lifting handle 6 ride upon the upper end of support beam 4 and with the support
Crossbeam 4 is vertical, and the outer end of the lifting handle 6 is freely rotated around connecting shaft；
Lift pressing plate 7 and be located at the top of locating dowel 2, and vertical with lifting column 5 be fixedly connected；
Limited post 8 is corresponded with locating dowel 2, and is fixed on the lower surface of lifting pressing plate 7, the lower end of limited post 8 vertically
Coordinate with the upper end of locating dowel 2 and dock.
Locating dowel 2 has four, and rectangular distribution.
Locating dowel 2 includes positioning cylinder 21 and positioning head 22, and positioning head 22 is concentric and fixed with positioning cylinder 21
In the upper end of positioning cylinder 21, the external diameter of the positioning head 22 is less than the external diameter of positioning cylinder 21.
The lower end of limited post 8 offers one and the concentric spacing hole of the limited post 8, and spacing hole is socketed with positioning head 22
Coordinate.
The upper center of support beam 4 offers a screens groove being slidably matched with lifting handle 6.
The lifting handle lower surface is provided with a spacing screens groove, the card of the upper end of the spacing screens groove and support beam
Position groove screens connection, and under this state, the lifting pressing plate rises to extreme higher position.
Locating dowel 2 is fixed on base 1 by the liftable of elevating mechanism 9, and the inside of the base 1 is installed provided with elevating mechanism
Groove, elevating mechanism 9 is fixed in elevating mechanism mounting groove.
Elevating mechanism 9 includes lifting supporting plate 91, bearing 92, lifting screw 93, screw sleeve 94 and rotates handle 95；
Locating dowel 2 stretches into elevating mechanism mounting groove through the upper surface of base 1, and is fixed on the upper end of lifting supporting plate 91
On face；
Bearing 92 is fixed on the center of the lower surface of lifting supporting plate 91 vertically；
The upper end of lifting screw 93 is rotatably fixedly connected with bearing 92, and lower end passes vertically through the inside of screw sleeve 94 simultaneously
It is fixedly connected with rotating handle 95；
The medial surface of screw sleeve 94 is provided with the screw thread being engaged with lifting screw 93, and lateral surface is installed with elevating mechanism
The cell wall of groove is fixedly connected.
The quantity and position distribution of locating dowel 2 are determined according to the quantity and position distribution of the positioning hole of line control circuit mainboard
's.
A gravity block is additionally provided with lifting pressing plate 7, the pressing force to increase limited post strengthens to line control circuit master
The fixed effect of plate.
The course of work of the present utility model is：Lifting handle 6 is pulled first so that the spacing screens of the lower end of lifting handle 6
Groove is slided with the screens groove clamping matching in support beam 4, the no longer relative support crossbeam 4 of lifting handle 6, realizes lifting handle 6
Positioning to lifting column 5 so that lifting pressing plate 7 is located at extreme higher position, locating dowel 2 is in separated position with limited post 8；
Then line control circuit mainboard is placed in locating dowel 2, that is, the positioning hole on line control circuit mainboard is set in
On the positioning head 22 for positioning the upper end of cylinder 21, and the line control circuit mainboard is supported by positioning cylinder 21；
Lifting handle 6 is lifted then up, and lifting handle 6 is rotated around connecting shaft, and the free skating of relative support crossbeam 4
Dynamic, then lifting column 5 is slided along spacing collar 31 straight down under gravity so that limited post 8 is docked with locating dowel 2,
Positioning head 22 is stretched into the spacing hole of the lower end of limited post 8, realizes the fixation to line control circuit mainboard；
When needing to take out line control circuit mainboard, lifting handle 6 need to be only ridden upon in support beam 4, then push liter
The outer end of handle 6 drops so that lifting column 5 rises.
Due to different test installation processes or different testing requirements, have not to the level altitude of line control circuit mainboard
With requiring, then rotation handle 95, the then elevating movement in screw sleeve 94 of lifting screw 93 are turned, and then drive lifting supporting plate
91 and the elevating movement of locating dowel 2, realize being adjusted flexibly to the level altitude of line control circuit mainboard.
The utility model need to only push lifting handle 6 and screens, and security protection line control circuit mainboard lifts lifting handle 6
Realize that the screens of line control circuit mainboard is fixed, enormously simplify the fixation procedure of line control circuit mainboard, improve line control circuit master
The testing efficiency of plate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of line traffic control measurement jig, it is characterised in that：Including base (1), locating dowel (2), support post (3), support beam
(4), lifting column (5), lifting handle (6), lifting pressing plate (7) and limited post (8)；
At least three locating dowels (2) are vertically fixed on the upper surface of the base (1), in the front end of base (1) upper surface
Portion is vertically fixed a support post (3)；
The spacing collar (31) of a vertical direction is installed with the support post (3) towards the side of the locating dowel (2), should
The upper end of support post (3) is vertical with the middle part of the support beam (4) to be fixed；
The lower end of the lifting column (5) is nested in the spacing collar (31), and with the spacing collar (31) slidably between
Gap coordinates, and upper end is connected with the inner of the lifting handle (6) by connecting shaft axle, and the lifting handle (6) rides upon the branch
The upper end of support crossbeam (4) is simultaneously vertical with the support beam (4), and the outer end of the lifting handle (6) freely turns around the connecting shaft
It is dynamic；
The lifting pressing plate (7) is located at the top of the locating dowel (2), and vertical with the lifting column (5) is fixedly connected；
The limited post (8) and the locating dowel (2) are corresponded, and are fixed on the lower surface of the lifting pressing plate (7) vertically,
The lower end of the limited post (8) coordinates with the upper end of the locating dowel (2) docks.
2. line traffic control measurement jig according to claim 1, it is characterised in that：The locating dowel (2) has four, and rectangular
Distribution.
3. line traffic control measurement jig according to claim 1, it is characterised in that：The locating dowel (2) includes positioning cylinder
(21) and positioning head (22), the positioning head (22) and the positioning cylinder (21) are concentric and are fixed on the locating dowel
The upper end of body (21), the external diameter of the positioning head (22) is less than the external diameter of the positioning cylinder (21).
4. line traffic control measurement jig according to claim 3, it is characterised in that：The lower end of the limited post (8) offers one
The concentric spacing hole with the limited post (8), the spacing hole is socketed with the positioning head (22) to be coordinated.
5. line traffic control measurement jig according to claim 1, it is characterised in that：The upper center of support beam (4) is offered
The one screens groove being slidably matched with the lifting handle (6).
6. line traffic control measurement jig according to claim 5, it is characterised in that：Lifting handle (6) lower surface is provided with
One spacing screens groove, the spacing screens groove is connected with the screens groove screens of the upper end of support beam (4), and under this state, it is described
Lifting pressing plate (7) rises to extreme higher position.
7. line traffic control measurement jig according to claim 1, it is characterised in that：The locating dowel (2) passes through elevating mechanism (9)
Liftable is fixed on the base (1), and the inside of the base (1) is provided with elevating mechanism mounting groove, and the elevating mechanism (9) is solid
It is scheduled in the elevating mechanism mounting groove.
8. line traffic control measurement jig according to claim 7, it is characterised in that：The elevating mechanism (9) includes lifting and supported
Plate (91), bearing (92), lifting screw (93), screw sleeve (94) and rotation handle (95)；
The locating dowel (2) stretches into the elevating mechanism mounting groove through the upper surface of the base (1), and is fixed on the liter
On the upper surface of descending branch fagging (91)；
The bearing (92) is fixed on the center of the lower surface of the lifting supporting plate (91) vertically；
The upper end of the lifting screw (93) is rotatably fixedly connected with the bearing (92), and lower end passes vertically through the screw sleeve
The inside of cylinder (94) is simultaneously fixedly connected with the rotation handle (95)；
The medial surface of the screw sleeve (94) is provided with the screw thread that is engaged with the lifting screw (93), lateral surface with it is described
The cell wall of elevating mechanism mounting groove is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140191.0U CN206605407U (en) | 2017-02-16 | 2017-02-16 | A kind of line traffic control measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140191.0U CN206605407U (en) | 2017-02-16 | 2017-02-16 | A kind of line traffic control measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605407U true CN206605407U (en) | 2017-11-03 |
Family
ID=60168067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140191.0U Expired - Fee Related CN206605407U (en) | 2017-02-16 | 2017-02-16 | A kind of line traffic control measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791173A (en) * | 2017-11-06 | 2018-03-13 | 江苏稳润光电科技有限公司 | SMD tests pawl localization tool and the method to tool positioning |
-
2017
- 2017-02-16 CN CN201720140191.0U patent/CN206605407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791173A (en) * | 2017-11-06 | 2018-03-13 | 江苏稳润光电科技有限公司 | SMD tests pawl localization tool and the method to tool positioning |
| CN107791173B (en) * | 2017-11-06 | 2023-12-26 | 江苏稳润光电有限公司 | SMD test claw positioning jig and jig positioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 |