CN206015745U - Anti-temperature difference hydraulically extensible datum line beam - Google Patents
Anti-temperature difference hydraulically extensible datum line beam Download PDFInfo
- Publication number
- CN206015745U CN206015745U CN201621052743.4U CN201621052743U CN206015745U CN 206015745 U CN206015745 U CN 206015745U CN 201621052743 U CN201621052743 U CN 201621052743U CN 206015745 U CN206015745 U CN 206015745U
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- China
- Prior art keywords
- extensible
- extensible canopy
- fixed
- datum line
- temperature difference
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Abstract
This utility model is related to the technical field of datum line beam, more particularly, to Anti-temperature difference hydraulically extensible datum line beam.Anti-temperature difference hydraulically extensible datum line beam, wherein, including being provided with fixed mechanism in fixed beam, the extensible canopy in fixed beam, described fixed beam, extensible canopy is provided with extensible canopy fixed part；Also include the telescopic oil cylinder in extensible canopy, telescopic oil cylinder one end is connected mechanism, the other end connects extensible canopy fixed part；Extensible canopy and fixed beam side wall are provided with multiple holes.This utility model is provided with multiple holes on extensible canopy and fixed beam side wall so as to good heat dissipation effect, reduces the impact of heat build-up effect.And this Anti-temperature difference hydraulically extensible datum line beam is provided with fixed beam and the extensible canopy in fixed beam, its length can be adjusted, convenient transport, greatly reduce the cost of transport, and actual using effect is good.
Description
Technical field
This utility model is related to the technical field of datum line beam, more particularly, to Anti-temperature difference hydraulically extensible datum line beam.
Background technology
Existing datum line beam usually I-steel, water pipe or girder, I-steel and water pipe are the structures of an entirety, and which is heavy
Amount is larger, and transport is inconvenient.Girder needs assembly, and when assembled, error easily occurs in angle, it has not been convenient to operate.And above-mentioned work
The radiating effect of word steel, water pipe or girder is poor, increased heat build-up effect.
Content of the invention
This utility model is to overcome at least one defect described in above-mentioned prior art, there is provided Anti-temperature difference hydraulically extensible benchmark
Beam, its good heat dissipation effect, and scalable, conveniently adjustment length and transport.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：Anti-temperature difference hydraulically extensible datum line beam, its
In, including being provided with fixed mechanism in fixed beam, the extensible canopy in fixed beam, described fixed beam, extensible canopy is provided with to be stretched
Contracting beam fixed part；
Also include the telescopic oil cylinder in extensible canopy, telescopic oil cylinder one end is connected mechanism, other end connection is flexible
Beam fixed part；Extensible canopy and fixed beam side wall are provided with multiple holes.
In this utility model, multiple holes are provided with extensible canopy and fixed beam side wall so as to good heat dissipation effect, are reduced
The impact of heat build-up effect.And this Anti-temperature difference hydraulically extensible datum line beam is provided with fixed beam and the extensible canopy in fixed beam,
Its length can be adjusted, convenient transport, greatly reduce the cost of transport, and actual using effect is good.
Further, described fixed mechanism is located at the middle part of fixed beam.Described extensible canopy is only in fixed beam
Vertical two-stage structure.The length of two sections of extensible canopies is identical, and the length of fixed beam is about 12m, and two sections of extensible canopies extend to maximum
During length, this Anti-temperature difference hydraulically extensible datum line beam greatest length is up to 22.5m.
Further, the structure of extensible canopy can be set in extensible canopy again so as to reach 5 sections or more, such length is entered
One step is lengthened.
Further, the hole diameter that described extensible canopy is provided with is consistent with the hole diameter that fixed beam is provided with.Two
When the hole of person is overlapped, its good heat dissipation effect.
Further, the free end of described extensible canopy is provided with inclined plane.Extensible canopy fixed part is at inclined plane.
Further, described extensible canopy bottom is provided with fixed supporting leg.Fixed supporting leg is located at the end of extensible canopy free end,
Can bury, its good fixing effect, overall structure are more stable.
Compared with prior art, beneficial effect is：This utility model is provided with multiple holes on extensible canopy and fixed beam side wall
Hole so as to good heat dissipation effect, reduces the impact of heat build-up effect.And this Anti-temperature difference hydraulically extensible datum line beam is provided with fixed beam
With the extensible canopy in the fixed beam, its length can adjust, convenient transport, greatly reduce the cost of transport, actual makes
Good with effect.
Description of the drawings
Fig. 1 is this utility model overall structure diagram.
Fig. 2 is this utility model overlooking the structure diagram.
Specific embodiment
Accompanying drawing being for illustration only property explanation, it is impossible to be interpreted as the restriction to this patent；In order to the present embodiment is described more preferably, attached
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
In accompanying drawing, some known features and its explanation may be omitted and be will be understood by.Being for illustration only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the restriction to this patent.
As shown in Figure 1, 2, Anti-temperature difference hydraulically extensible datum line beam, wherein, including fixed beam 2, stretching in fixed beam 2
Fixed mechanism 6 is provided with beam 1, fixed beam 2, extensible canopy 1 is provided with extensible canopy fixed part 7；
Also include the telescopic oil cylinder 3 in extensible canopy 1,3 one end of telescopic oil cylinder is connected mechanism 6, the other end connects
Extensible canopy fixed part 7；Extensible canopy 1 and 2 side wall of fixed beam are provided with multiple holes 5.
In the present embodiment, multiple holes 5 are provided with 2 side wall of extensible canopy 1 and fixed beam so as to good heat dissipation effect, reduce
The impact of heat build-up effect.And this Anti-temperature difference hydraulically extensible datum line beam is provided with fixed beam and stretching in fixed beam
Beam, its length can be adjusted, convenient transport, greatly reduce the cost of transport, and actual using effect is good.
Fixed mechanism 6 is located at the middle part of fixed beam 2.Extensible canopy 1 is independent two-stage structure in fixed beam 2.Two sections
The length of extensible canopy 1 is identical, and the length of fixed beam 2 is about 12m, when two sections of extensible canopies extend to greatest length, this Anti-temperature difference
Hydraulically extensible datum line beam greatest length is up to 22.5m.
In addition, in the present embodiment, datum line beam is 3 sections of structure, further, extensible canopy can be set again in extensible canopy 1
Structure so as to reach 5 sections or more, such length is further lengthened, its use range is more extensive.
The hole diameter that extensible canopy is provided with is consistent with the hole diameter that fixed beam is provided with.When both holes are overlapped,
Its good heat dissipation effect.The free end of extensible canopy 1 is provided with inclined plane.Extensible canopy fixed part 7 is at inclined plane.Extensible canopy bottom
It is provided with fixed supporting leg 4.Fixed supporting leg 4 can bury located at the end of extensible canopy free end, its good fixing effect, and overall structure is more
Plus stablize.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
Exhaustive.All any modification, equivalent and improvement that is made within spirit of the present utility model and principle etc., should be included in
Within this utility model scope of the claims.
Claims (6)
1. Anti-temperature difference hydraulically extensible datum line beam, it is characterised in that including fixed beam（2）, be located at fixed beam（2）Interior extensible canopy
（1）, described fixed beam（2）Fixed mechanism is inside provided with（6）, extensible canopy（1）It is provided with extensible canopy fixed part（7）；
Also include located at extensible canopy（1）Interior telescopic oil cylinder（3）, telescopic oil cylinder（3）One end is connected mechanism（6）, the other end
Connection extensible canopy fixed part（7）；Extensible canopy（1）And fixed beam（2）Side wall is provided with multiple holes（5）.
2. Anti-temperature difference hydraulically extensible datum line beam according to claim 1, it is characterised in that：Described fixed mechanism（6）If
In fixed beam（2）Middle part.
3. Anti-temperature difference hydraulically extensible datum line beam according to claim 2, it is characterised in that：Described extensible canopy（1）It is located at
Fixed beam（2）Interior for independent two-stage structure.
4. Anti-temperature difference hydraulically extensible datum line beam according to claim 3, it is characterised in that：Described extensible canopy（1）On set
Some hole diameters and fixed beam（2）The hole diameter being provided with is consistent.
5. Anti-temperature difference hydraulically extensible datum line beam according to claim 4, it is characterised in that：Described extensible canopy（1）From
Inclined plane is provided with by end.
6. according to the arbitrary described Anti-temperature difference hydraulically extensible datum line beam of claim 1 to 5, it is characterised in that：Described extensible canopy
（1）Bottom is provided with fixed supporting leg（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052743.4U CN206015745U (en) | 2016-09-13 | 2016-09-13 | Anti-temperature difference hydraulically extensible datum line beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052743.4U CN206015745U (en) | 2016-09-13 | 2016-09-13 | Anti-temperature difference hydraulically extensible datum line beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015745U true CN206015745U (en) | 2017-03-15 |
Family
ID=58260217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052743.4U Expired - Fee Related CN206015745U (en) | 2016-09-13 | 2016-09-13 | Anti-temperature difference hydraulically extensible datum line beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034930A (en) * | 2017-04-28 | 2017-08-11 | 武汉至科检测技术有限公司 | A kind of Portable Standards beam and its erection method |
| CN108331037A (en) * | 2017-12-14 | 2018-07-27 | 中国能源建设集团安徽省电力设计院有限公司 | Telescopic static test benchmark girder construction |
-
2016
- 2016-09-13 CN CN201621052743.4U patent/CN206015745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034930A (en) * | 2017-04-28 | 2017-08-11 | 武汉至科检测技术有限公司 | A kind of Portable Standards beam and its erection method |
| CN108331037A (en) * | 2017-12-14 | 2018-07-27 | 中国能源建设集团安徽省电力设计院有限公司 | Telescopic static test benchmark girder construction |
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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: 20170315 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |