CN207007459U - A kind of adjustable for height support frame - Google Patents
A kind of adjustable for height support frame Download PDFInfo
- Publication number
- CN207007459U CN207007459U CN201720772362.1U CN201720772362U CN207007459U CN 207007459 U CN207007459 U CN 207007459U CN 201720772362 U CN201720772362 U CN 201720772362U CN 207007459 U CN207007459 U CN 207007459U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw rod
- top plate
- adjustable
- support frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable for height support frame, including base, top plate, screw rod, sleeve, nut, fast ring change, described sleeve upper end open, and lower end is fixedly installed on base, and the inwall of sleeve is provided with internal thread；Described screw rod corresponds to sleeve design, and the outer wall of screw rod is provided with external screw thread, is cooperated with the internal thread of sleeve；Described top plate is provided with screw hole, and the upper end of described screw rod passes through screw hole, and described nut is on the upper end that screw rod passes through top plate；Described quick change ring set is on screw rod, between top plate and sleeve.The utility model is simple in construction, easy to operate, and cost is low, practical, securely and reliably.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to a kind of adjustable for height support frame.
Background technology
Frequency sweep bench test need the experimental assembly used mainly have frequency sweep stand, support meanss, targeted test part plus
Velocity sensor and its test ancillary equipment.Because object can produce covibration in its intrinsic frequency forced vibration, now
Peak value occurs in vibration acceleration.By frequency sweep test stand, the consecutive variations in certain frequency scope determine for frequency sweep bench test
Targeted test part specified point acceleration, the spectral characteristic of surveyed targeted test part can be obtained.In this process, target is tried
Test part to be installed on frequency sweep stand by support meanss, acceleration transducer is arranged in targeted test part amplitude maximum.
The content of the invention
The purpose of this utility model is to provide a kind of adjustable for height support frame, by the depth for adjusting axostylus axostyle insertion sleeve
Degree, to realize top plate and a range of height adjustable of base, simple in construction, easy to operate, cost is low, practicality
By force, securely and reliably.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
Adjustable for height support frame of the present utility model, including base, top plate, screw rod, sleeve, nut, fast ring change, it is described
Sleeve upper end open, lower end is fixedly installed on base, and the inwall of sleeve is provided with internal thread；Described screw rod corresponds to sleeve and set
Meter, the outer wall of screw rod are provided with external screw thread, are cooperated with the internal thread of sleeve；Described top plate is provided with screw hole, described
The upper end of screw rod passes through screw hole, and described nut is on the upper end that screw rod passes through top plate；Described quick change ring set is in screw rod
On, between top plate and sleeve.
Further, described base is strip, and the mounting groove of bar shaped is offered along its longitudinal direction.
Further, described top plate is strip, and the upper end of one end and screw rod is connected, and vertical direction is opened up on the other end
Through hole.
Further, described sleeve lining is shiny surface or the internal thread being engaged provided with the external screw thread with screw rod.
Further, the upper end of described sleeve is provided with tapering transition ring, and the lower end of described fast ring change is provided with and taper
Cross the conical surface that ring is engaged.
Further, in addition to pad, described pad is enclosed on screw rod, between top plate and nut.
Further, in addition to locating piece, described locating piece are the upper table of right angled triangle, one bar right-angle side and base
Face is fixedly connected, and another right-angle side is fixedly connected with the side of sleeve.
The course of work of the present utility model is as follows：
The upper end of sleeve of the present utility model is provided with tapering transition ring, and the bottom of the inwall of described fast ring change is provided with and cone
The conical surface that shape transition rings are engaged, it can preferably ensure the relative position relation of fast ring change and base by Cone fit；By more
The fast ring change that height differs is changed, to realize top plate and a range of height adjustable of base；Base passes through spiral shell at bar hole
Bolt is connected with frequency sweep stand, and top plate is connected at circular hole by bolt with the mount point in test parts.
The beneficial effects of the utility model are：
The fast ring change that the utility model differs by cleverly designing, by changing height, to realize top plate and base one
Determine the height adjustable in scope, and sleeve is positioned by Design Orientation block, it is ensured that support effect.The utility model structure
Simply, easy to operate, cost is low, practical, securely and reliably, available for frequency sweep bench test.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is assembling schematic diagram of the present utility model；
Each sequence number and title are as follows in figure：
1- bases；2- top plates；3- screw rods；4- sleeves；5- nuts；6- locating pieces；7- pads；8- locating pieces；
11- mounting grooves；21- screw holes；22- through holes；41- tapering transition rings；The 61- conical surfaces.
Embodiment
The utility model is described in detail below by specific embodiment.
Embodiment 1
As shown in figure 1, adjustable for height support frame of the present utility model, including base 1, top plate 2, screw rod 3, sleeve 4, spiral shell
Mother 5, fast ring change 6, the described upper end open of sleeve 4, lower end are fixedly installed on base 1, and the inwall of sleeve 4 is provided with internal thread；
The corresponding sleeve 4 of described screw rod 3 designs, and the outer wall of screw rod 3 is provided with external screw thread, is cooperated with the internal thread of sleeve 4；Described
Top plate 2 is provided with screw hole 21, and the upper end of described screw rod 3 passes through screw hole 21, and described nut 5 passes through top located at screw rod 3
On the upper end of plate 2；Described fast ring change 6 is enclosed on screw rod 3, between top plate 2 and sleeve 4.Described base 1 is strip
Shape, the mounting groove 11 of bar shaped is offered along its longitudinal direction.Described top plate 2 is strip, and one end is connected with the upper end of screw rod 3, separately
The through hole 22 of vertical direction is opened up on one end.The upper end of described sleeve 4 is provided with tapering transition ring 41, described fast ring change 6
Lower end is provided with the conical surface 61 being engaged with tapering transition ring 41.Also include pad 7, described pad 7 is enclosed on screw rod 3, is located at
Between top plate 2 and nut 5.Also include locating piece 8, described locating piece 8 is right angled triangle, one bar right-angle side and base 1
Upper surface be fixedly connected, another right-angle side is fixedly connected with the side of sleeve 4.
The course of work of the present utility model is as follows：
The upper end of sleeve 4 of the present utility model is provided with tapering transition ring 41, and the bottom of the inwall of described fast ring change 6 is provided with
The conical surface 61 being engaged with tapering transition ring 41, the relative position that can preferably ensure fast ring change 6 and base 1 by Cone fit are closed
System；The fast ring change 6 to be differed by changing height, to realize top plate 2 and 1 a range of height adjustable of base；Screw rod 3 is once
Through after fast ring change 6, top plate 2, pad 7, it is locked by nut 5, base 1 passes through bolt and frequency sweep stand at mounting groove 11
Connection, top plate 2 are connected at through hole 22 by bolt with the mount point in test parts.
Claims (7)
1. a kind of adjustable for height support frame, including base（1）, top plate（2）, screw rod（3）, sleeve（4）, nut（5）, fast ring change
（6）, it is characterised in that：Described sleeve（4）Upper end open, lower end are fixedly installed in base（1）On, sleeve（4）Inwall set
There is internal thread；Described screw rod（3）Corresponding sleeve（4）Design, screw rod（3）Outer wall be provided with external screw thread, with sleeve（4）Interior spiral shell
Line cooperates；
Described top plate（2）It is provided with screw hole（21）, described screw rod（3）Upper end pass through screw hole（21）, described spiral shell
It is female（5）Located at screw rod（3）Through top plate（2）Upper end on；
Described fast ring change（6）It is enclosed on screw rod（3）On, positioned at top plate（2）With sleeve（4）Between.
2. adjustable for height support frame according to claim 1, it is characterised in that：Described base（1）For strip, edge
Its longitudinal direction offers the mounting groove of bar shaped（11）.
3. adjustable for height support frame according to claim 1, it is characterised in that：Described top plate（2）For strip, one
End and screw rod（3）Upper end connection, the through hole of vertical direction is opened up on the other end（22）.
4. adjustable for height support frame according to claim 1, it is characterised in that：Described sleeve（4）Inwall is smooth
Face is provided with and screw rod（3）The internal thread that is engaged of external screw thread.
5. adjustable for height support frame according to claim 1, it is characterised in that：Described sleeve（4）Upper end be provided with
Tapering transition ring（41）, described fast ring change（6）Lower end be provided with and tapering transition ring（41）The conical surface being engaged（61）.
6. adjustable for height support frame according to claim 1, it is characterised in that：Also include pad（7）, described pad
（7）It is enclosed on screw rod（3）On, positioned at top plate（2）With nut（5）Between.
7. adjustable for height support frame according to claim 1, it is characterised in that：Also include locating piece（8）, described determines
Position block（8）For right angled triangle, one bar right-angle side and base（1）Upper surface be fixedly connected, another right-angle side and sleeve
（4）Side be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772362.1U CN207007459U (en) | 2017-06-29 | 2017-06-29 | A kind of adjustable for height support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772362.1U CN207007459U (en) | 2017-06-29 | 2017-06-29 | A kind of adjustable for height support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007459U true CN207007459U (en) | 2018-02-13 |
Family
ID=61449379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720772362.1U Expired - Fee Related CN207007459U (en) | 2017-06-29 | 2017-06-29 | A kind of adjustable for height support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927746A (en) * | 2018-06-26 | 2018-12-04 | 柳州瑞兴农机配件加工厂 | A kind of height flexible jig tooling |
| CN110919530A (en) * | 2019-12-10 | 2020-03-27 | 浙江众邦新型金属材料有限公司 | Film making equipment for building decorative plate surface antifouling agent |
-
2017
- 2017-06-29 CN CN201720772362.1U patent/CN207007459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927746A (en) * | 2018-06-26 | 2018-12-04 | 柳州瑞兴农机配件加工厂 | A kind of height flexible jig tooling |
| CN110919530A (en) * | 2019-12-10 | 2020-03-27 | 浙江众邦新型金属材料有限公司 | Film making equipment for building decorative plate surface antifouling agent |
| CN110919530B (en) * | 2019-12-10 | 2021-02-19 | 浙江众鑫新材料有限公司 | Film making equipment for building decorative plate surface antifouling agent |
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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 |
Granted publication date: 20180213 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |