CN210067060U - Telescopic observation point embedded part - Google Patents
Telescopic observation point embedded part Download PDFInfo
- Publication number
- CN210067060U CN210067060U CN201920772763.6U CN201920772763U CN210067060U CN 210067060 U CN210067060 U CN 210067060U CN 201920772763 U CN201920772763 U CN 201920772763U CN 210067060 U CN210067060 U CN 210067060U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- baffle ring
- opening
- sleeved
- diameter
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the measurement system construction, concretely relates to scalable observation built-in fitting is first sleeve, second sleeve and third sleeve respectively, first telescopic axial plane diameter is greater than the telescopic axial plane diameter of second, the telescopic axial plane diameter of second is greater than the third sleeve, first sleeve under shed passes through the bottom plate and seals, the first upper baffle ring that separates is established to the side cover in the first sleeve upper shed, second sleeve under shed outside cover is established the second and is separated the baffle ring down, the side cover in the second sleeve upper shed is established and is separated the baffle ring on the second, the first sleeve upper shed is stretched out to the side cover in the second sleeve inside and second sleeve upper shed one end of second sleeve, the utility model discloses convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the measurement system construction, concretely relates to scalable observation point built-in fitting.
Background
At present, concrete structures are abundant in modern buildings, settlement observation point embedded parts are often directly embedded in concrete in the construction process, and the settlement observation point embedded parts are anchored by adopting a bar planting method after pouring forming.
Disclosure of Invention
An object of the utility model is to provide a convenient to use alright flexible observation point built-in fitting.
Based on the above-mentioned purpose, the utility model discloses take following technical scheme:
a telescopic observation point embedded part comprises a plurality of sleeves, namely a first sleeve, a second sleeve and a third sleeve, wherein the diameter of the axial surface of the first sleeve is larger than that of the axial surface of the second sleeve, the diameter of the axial surface of the second sleeve is larger than that of the third sleeve, the lower opening of the first sleeve is sealed by a bottom plate, a first upper baffle ring is sleeved on the inner side of the upper opening of the first sleeve, a second lower baffle ring is sleeved on the outer side of the lower opening of the second sleeve, a second upper baffle ring is sleeved on the inner side of the upper opening of the second sleeve, one end of the lower opening of the second sleeve is sleeved inside the first sleeve, one end of the upper opening of the second sleeve extends out of the upper opening of the first sleeve, the diameter of the axial surface of the inner side edge of the first upper baffle ring is smaller than that of the axial surface of the outer side edge of the second lower baffle ring, a third lower baffle ring is sleeved on the outer side of the lower opening of the third sleeve, one end of the lower opening of the third sleeve is sleeved inside of the second sleeve, and one end, the diameter of the axial surface of the inner side edge of the second upper blocking ring body is smaller than that of the outer side edge of the third lower blocking ring body, and a telescopic structure of the first sleeve, the second sleeve and the third sleeve is formed.
Furthermore, an upper opening of the third sleeve is sealed by an upper plate, and the upper plate is fixedly connected with the ball through a nut.
Simple manufacture, convenient to use when dismantling other construction states such as template, can contract, prevents the rupture, can extend when using to can adjust length, prevent to lead to the not enough condition of length owing to pour or multilayer wall is laid in the use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the first sleeve;
FIG. 3 is a top view of the second sleeve;
FIG. 4 is a top view of the third sleeve;
FIG. 5 is a view showing a usage state of the present invention;
fig. 6 is a usage state diagram of the present invention.
Detailed Description
As shown in fig. 1-6, an embedded part of a telescopic observation point comprises a plurality of sleeves, which are respectively a first sleeve 1, a second sleeve 2 and a third sleeve 3, wherein the diameter of the axial surface of the first sleeve 1 is larger than that of the axial surface of the second sleeve 2, the diameter of the axial surface of the second sleeve 2 is larger than that of the third sleeve 3, the lower opening of the first sleeve 1 is sealed by a bottom plate, a first upper baffle ring 11 is sleeved on the inner side of the upper opening of the first sleeve 1, a second lower baffle ring 21 is sleeved on the outer side of the lower opening of the second sleeve 2, a second upper baffle ring 22 is sleeved on the inner side of the upper opening of the second sleeve 2, one end of the lower opening of the second sleeve 2 is sleeved inside the first sleeve 1, one end of the upper opening of the second sleeve 2 extends out of the upper opening of the first sleeve 1, the diameter of the axial surface of the inner side edge of the first upper baffle ring 11 is smaller than that of the outer side edge of the second lower baffle ring 21, a third lower baffle ring 31 is sleeved on the outer side of the, a lower opening of the third sleeve 3 is sleeved in the second sleeve 2, one end of an upper opening of the third sleeve 3 extends out of an upper opening of the second sleeve 2, one end of an upper opening of the third sleeve 3 extends into an upper opening of the second sleeve 2 from a lower opening of the second sleeve 2 and extends out of the upper opening of the second sleeve 2, and the diameter of a shaft surface of the inner side edge of the ring body of the second upper blocking ring 22 is smaller than that of the outer side edge of the ring body of the third lower blocking ring 31. The upper opening of the third sleeve 3 is sealed by an upper plate 32, and the upper plate 32 is fixedly connected with the ball 5 by a nut 4 to form a telescopic structure of the first sleeve 1, the second sleeve 2 and the third sleeve 3. The axial surfaces of the first upper retainer ring 11, the second lower retainer ring 21, the second upper retainer ring 22, and the third lower retainer ring 31 are parallel to the axial surface of the upper plate 32.
When using, make first sleeve 1, second sleeve 2 and the shrink of third sleeve 3 earlier, pour concrete layer 6 earlier, the back of pouring again finishes, elongates second sleeve 2 and third sleeve 3, makes heat preservation 7 and surface course decorative layer 8 then.
Claims (2)
1. A telescopic embedded part of an observation point is characterized by comprising a plurality of sleeves, namely a first sleeve, a second sleeve and a third sleeve, wherein the diameter of the shaft surface of the first sleeve is larger than that of the shaft surface of the second sleeve, the diameter of the shaft surface of the second sleeve is larger than that of the third sleeve, the lower opening of the first sleeve is sealed by a bottom plate, a first upper baffle ring is sleeved on the inner side of the upper opening of the first sleeve, a second lower baffle ring is sleeved on the outer side of the lower opening of the second sleeve, a second upper baffle ring is sleeved on the inner side of the upper opening of the second sleeve, one end of the lower opening of the second sleeve is sleeved inside the first sleeve, one end of the upper opening of the second sleeve extends out of the upper opening of the first sleeve, the diameter of the shaft surface of the inner side edge of the first upper baffle ring is smaller than that of the shaft surface of the outer side edge of the second lower baffle ring, a third lower baffle ring is sleeved on the outer side of the lower opening of the third sleeve, one end of the lower opening of the third sleeve is sleeved inside of the second sleeve, and, the diameter of the axial surface of the inner side edge of the second upper blocking ring body is smaller than that of the outer side edge of the third lower blocking ring body, and a telescopic structure of the first sleeve, the second sleeve and the third sleeve is formed.
2. The telescoping observation point embedment of claim 1, wherein the upper opening of the third sleeve is closed by an upper plate, and the upper plate is fixedly connected to the ball by a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772763.6U CN210067060U (en) | 2019-05-27 | 2019-05-27 | Telescopic observation point embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772763.6U CN210067060U (en) | 2019-05-27 | 2019-05-27 | Telescopic observation point embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067060U true CN210067060U (en) | 2020-02-14 |
Family
ID=69454521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920772763.6U Expired - Fee Related CN210067060U (en) | 2019-05-27 | 2019-05-27 | Telescopic observation point embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589806A (en) * | 2022-04-18 | 2022-06-07 | 中建八局第二建设有限公司 | Positioning structure and prefabricated track beam support steel plate embedded assembly |
-
2019
- 2019-05-27 CN CN201920772763.6U patent/CN210067060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589806A (en) * | 2022-04-18 | 2022-06-07 | 中建八局第二建设有限公司 | Positioning structure and prefabricated track beam support steel plate embedded assembly |
| CN114589806B (en) * | 2022-04-18 | 2023-11-14 | 中建八局第二建设有限公司 | Positioning structure and prefabricated track beam support steel plate embedded assembly |
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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: 20200214 |