CN203732364U - Displacement meter fixing device - Google Patents
Displacement meter fixing device Download PDFInfo
- Publication number
- CN203732364U CN203732364U CN201420100945.6U CN201420100945U CN203732364U CN 203732364 U CN203732364 U CN 203732364U CN 201420100945 U CN201420100945 U CN 201420100945U CN 203732364 U CN203732364 U CN 203732364U
- Authority
- CN
- China
- Prior art keywords
- support
- displacement meter
- bearing
- slide
- sliding
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a displacement meter fixing device which comprises a support, support ends, a slide shaft and slide rods, wherein two ends of the slide shaft are symmetrically and fixedly connected with the support ends, a bearing plate is arranged in the middle of the slide shaft, and the support is located in the middle of one side of the slide shaft and connected with the two support ends through the slide rods; a fixing hole is formed in the support, penetrates through the support and is communicated with a screw at the upper end of the support, and a fixed surface is arranged at the lower end of the support; the slide rods are fixed at the support ends and end parts of the support, slide grooves are formed in the slide rods, and the slide rods are fixedly connected by bolts; and the two support ends are fixedly connected through the slide shaft and nuts at the two ends. The displacement meter fixing device is simple in structure and convenient to mount, is not affected by outside environmental factors and does not damage a test masonry structure; and meanwhile, the displacement meter fixing device is detachable and not limited by fields.
Description
Technical field
The utility model relates to a kind of packing box, especially a kind of hotel bath accessory packing box.
Background technology
Elastic modulus is the important indicator of masonry structure security, the mechanical hook-up of application masonry structure elastic modulus experiment can nondestructively be determined the characteristic parameter such as elastic modulus and Poisson ratio of masonry structure, this performance for evaluation engineering structure is significant, but in the time carrying out the experiment of masonry structure elastic modulus, displacement meter is difficult to fix conventionally, thereby affects the experimental result of elastic modulus etc.
This be because, if displacement meter is directly pasted on masonry structure, in process of the test, displacement meter may come off, and affect experimental result, test finish after, demolishing process must cause the damage of displacement meter.
Summary of the invention
The shortcoming existing in order to overcome above-mentioned prior art, the utility model provides a kind of displacement meter stationary installation, when noting be used in each experiment, it directly displacement meter is pasted on masonry structure, just can reach the effect to displacement meter fixed constraint by device, with the destruction of avoiding displacement meter to cause and the impact on experimental result.
For achieving the above object, the utility model is by the following technical solutions: a kind of displacement meter stationary installation, comprise bearing, support end, sliding axle, sliding bar, be characterized in: sliding axle two ends symmetry is fixedly connected with support end, backing plate is set in the middle of sliding axle, bearing is positioned in the middle of sliding axle one side, and is connected with two support ends by sliding bar.
On bearing, have fixed orifice, fixed orifice runs through bearing, and is communicated with the screw of bearing upper end, and bearing lower end is provided with stationary plane.
Support end and bearing end are fixed with respectively sliding bar, have sliding tray on sliding bar, between sliding bar, are fixedly connected with bolt.
Two support ends are fixed together by the nut at sliding axle and two ends.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
1, adopt the utility model, can avoid displacement meter in process of the test to come off, can obtain accurately the characteristic parameter such as elastic modulus and Poisson ratio of masonry structure.
2, the utility model can regulate the distance between bearing and support end, is applicable to the displacement meter of different model and the diverse location for masonry structure.
3, avoid carrying out after structure modulus of elasticity experiment the destruction of the displacement meter that causes in displacement meter demolishing process.
4, the utility model is easy for installation, detachable, and the carrying out of other test of laboratory do not caused to interference, not limited by place.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described, but should limit protection domain of the present utility model with this.
As shown in Figure 1, displacement meter stationary installation of the present utility model mainly comprises screw 2, fixed orifice 3 and stationary plane 11 by bearing 1(), support end 4, sliding axle 5(comprise backing plate 7 and nut 6) and bolt 10 form.Wherein, fixed orifice 3 runs through bearing 1, be communicated with screw 2, the two ends that are positioned at bearing 1 of support end 4 symmetries, be connected with the sliding bar 8 of bearing 1 end by support end 4, and fixing with bolt 10, and two support ends 4 are fixedly connected with the nut 6 at two ends by sliding axle 5, backing plate 7 is placed in the centre of two support ends 4, is connected with sliding axle 5.
Before the experiment of masonry structure elastic modulus, the utility model device is assembled, bearing 1 is connected with two support ends 4 by bolt 10, backing plate 7 is connected with support end 4 with sliding axle 5, and fixing by the nut 6 of support end 4 both sides.
When test, the distance between set screw 2 and fixed orifice 3, is inserted displacement meter by fixed orifice 3, clamp displacement meter by screw 2, and by stationary plane 11, bearing 1 is pasted on masonry structure.By sliding bar 8 and sliding tray 9, regulate the position between bearing 1 and support end 4, fixing with bolt 10, and by stationary plane 12, support end 4 is pasted on masonry structure.Regulate the position of backing plate 7 by sliding axle 5, displacement meter is formed and supported, and be fixed on support end 4 by nut 6.
After off-test, unclamp nut 6 and bolt 10, displacement meter is taken off for other subsequent experimental, the elastic modulus experiment of other masonry structure can be dismantled or continue on for to device on the spot.
When the utility model has avoided tying the experiment of masonry structure elastic modulus, displacement meter departs from the impact on experimental result, the damage of having avoided classic method to cause displacement meter.The utility model is installed easily easy to assembly, and the carrying out of other test of laboratory do not caused to interference, not limited by place.
The foregoing is only preferred embodiments of the present utility model, be not used for limiting practical range of the present utility model.Under any, in technical field, have and conventionally know the knowledgeable, not departing from spirit and scope of the present utility model, when being used for a variety of modifications and variations, therefore protection domain of the present utility model should be as the criterion with claims institute confining spectrum.
Claims (4)
1. a displacement meter stationary installation, comprise bearing (1), support end (4), sliding axle (5), sliding bar (8), it is characterized in that: described sliding axle (5) two ends symmetry is fixedly connected with support end (4), backing plate (7) is set in the middle of sliding axle (5), bearing (1) is positioned in the middle of sliding axle (5) one sides, and is connected with two support ends (4) by sliding bar (8).
2. displacement meter stationary installation according to claim 1, it is characterized in that: on described bearing (1), have fixed orifice (3), fixed orifice (3) runs through bearing (1), and be communicated with the screw (2) of bearing (1) upper end, bearing (1) lower end is provided with stationary plane (11).
3. displacement meter stationary installation according to claim 1, it is characterized in that: described support end (4) and bearing (1) end are fixed with respectively sliding bar (8), on sliding bar (8), have sliding tray (9), between sliding bar (8), be fixedly connected with bolt (10).
4. displacement meter stationary installation according to claim 1, is characterized in that: described two support ends (4) are fixed together by sliding axle (5) and the nut (6) at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100945.6U CN203732364U (en) | 2014-03-07 | 2014-03-07 | Displacement meter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100945.6U CN203732364U (en) | 2014-03-07 | 2014-03-07 | Displacement meter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732364U true CN203732364U (en) | 2014-07-23 |
Family
ID=51202427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420100945.6U Expired - Fee Related CN203732364U (en) | 2014-03-07 | 2014-03-07 | Displacement meter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525727A (en) * | 2020-11-10 | 2021-03-19 | 河海大学 | Testing device for shear deformation of core area of concrete member and mounting and testing method |
-
2014
- 2014-03-07 CN CN201420100945.6U patent/CN203732364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525727A (en) * | 2020-11-10 | 2021-03-19 | 河海大学 | Testing device for shear deformation of core area of concrete member and mounting and testing method |
| CN112525727B (en) * | 2020-11-10 | 2022-06-17 | 河海大学 | Testing device for shear deformation of concrete member core area and mounting and testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20160307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |