CN211421198U - Inclinometer tube structure capable of being oriented accurately - Google Patents
Inclinometer tube structure capable of being oriented accurately Download PDFInfo
- Publication number
- CN211421198U CN211421198U CN201921932710.2U CN201921932710U CN211421198U CN 211421198 U CN211421198 U CN 211421198U CN 201921932710 U CN201921932710 U CN 201921932710U CN 211421198 U CN211421198 U CN 211421198U
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- Prior art keywords
- inclinometer
- pipe
- plate
- deviational survey
- inclination measuring
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to an engineering monitoring structure technical field specifically indicates a can accurate directional deviational survey pipe structure. The steel bar cage inclination measuring device comprises an inclination measuring pipe, wherein the inclination measuring pipe is of a tubular structure with openings at the upper end and the lower end, a plurality of guide grooves arranged at intervals along the circumferential direction are formed in the inner side of the inclination measuring pipe, the inclination measuring pipe also comprises a positioning plate which is of a square plate-shaped structure, the positioning plate is vertically penetrated and arranged by the inclination measuring pipe, and a connecting structure which is convenient to be connected with a steel bar cage and a fixing structure which is used for fixing the inclination measuring pipe are arranged on the positioning. The utility model discloses a deviational survey pipe simple structure, simple to operate, the rotation that can effectively prevent the deviational survey pipe of the use of locating plate, the deviational survey location of also being convenient for has very big spreading value.
Description
Technical Field
The utility model relates to an engineering monitoring structure technical field specifically indicates a can accurate directional deviational survey pipe structure.
Background
The monitoring of the deep horizontal displacement is one of the important means of civil engineering measurement, and is used in foundation pit excavation, high slope construction or earth-rock dam and roadbed construction. The inclinometer is matched with the inclinometer tube to be a measuring instrument for measuring the horizontal displacement of the deep layer. In actual deep foundation pit construction, the installation of a support pile and an underground connecting wall inner inclinometer pipe is troublesome, inclinometer guide grooves are arranged in the inclinometer pipe at intervals of 90 degrees, correspondingly, convex grooves corresponding to the inclinometer guide grooves are formed on the outer surface of the inclinometer pipe, two pairs of inclinometer guide grooves in the pipe in the vertical direction must be aligned to the direction in the embedding process, namely, the direction of one pair of inclinometer guide grooves is vertical to the excavation side line of a foundation pit, and thus the accuracy of a measuring result can be ensured. In the installation process of the conventional support pile and the inclinometer in the underground connecting wall, when a reinforcement cage is hoisted and grouting is carried out, the inclinometer can rotate in a certain direction, and the direction of the guide groove of the inclinometer can change; in addition, because of the inevitable rotation of the steel reinforcement cage and the inconvenient observability of the inclinometer, when the rotation position of the steel reinforcement cage is determined, the rotation position is usually determined by the working experience and intuition of an operator, and the direction of the guide groove of the inclinometer can be completely observed only after the steel reinforcement cage is hoisted to a preset position, so that the direction of the guide groove of the inclinometer is greatly deviated from the preset direction, and the accuracy of the later monitoring and measuring data is seriously influenced.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a inclinometer pipe structure capable of being accurately oriented.
The technical scheme of the utility model is that: an inclinometer tube structure capable of being accurately oriented comprises an inclinometer tube, wherein the inclinometer tube is of a cylindrical structure with openings at the upper end and the lower end, a plurality of guide grooves arranged at intervals along the circumferential direction are arranged at the inner side of the inclinometer tube,
the method is characterized in that: the steel bar cage inclination measuring device is characterized by further comprising a positioning plate which is of a square plate-shaped structure, the inclination measuring pipe vertically penetrates through the positioning plate, and a connecting structure which is convenient to connect with a steel bar cage and a fixing structure which fixes the inclination measuring pipe are arranged on the positioning plate.
The fixing structure further comprises a plurality of reinforcing plates which are respectively arranged at the upper side and the lower side of the positioning plate; the end portion of the reinforcing plate along the vertical direction is fixed on the positioning plate, and the side portion of the reinforcing plate is fixed on the outer side face of the circumference of the inclinometer pipe.
The connecting structure further comprises a plurality of arc-shaped grooves arranged on the circumferential side part of the positioning plate.
Furthermore, a plurality of through holes are formed in the positioning plate.
And a plurality of convex ribs which are arranged at intervals along the circumferential direction are arranged on the circumferential outer side surface of the inclinometer pipe.
And further, the convex ribs and the guide grooves are not overlapped in the radial direction of the inclinometer pipe.
The utility model has the advantages that: 1. the utility model discloses the rotation of deviational survey pipe can effectively be prevented to the installation locating plate on the deviational survey pipe, and the locating plate can be convenient for the deviational survey location as the location index simultaneously, and the design of locating plate is also convenient for fix the deviational survey pipe on the steel reinforcement cage;
2. the utility model is provided with the reinforcing plate on the positioning plate, supports and fixes the inclinometer pipe, improves the installation strength of the inclinometer pipe, and prevents the joint of the main body of the inclinometer pipe and the positioning plate from being damaged due to overlarge stress;
3. the outer side of the edge of the positioning plate of the utility model is a circular arc groove structure, the groove structure is convenient for binding and fixing with a reinforcement cage, and the positioning and fixing of the inclinometer pipe are convenient;
4. the utility model is provided with a through hole structure on the positioning plate, and the positioning plate can be fixed by adopting a bolt connection mode;
5. the utility model discloses be provided with protruding muscle structure in the outside of deviational survey pipe, protruding muscle is convenient for fix deviational survey pipe and locating plate, prevents to rotate.
The utility model discloses a deviational survey pipe simple structure, simple to operate, the rotation that can effectively prevent the deviational survey pipe of the use of locating plate, the deviational survey location of also being convenient for has very big spreading value.
Drawings
FIG. 1: the plan view of the utility model;
FIG. 2: the side view of the utility model;
FIG. 3: the utility model is a three-dimensional schematic diagram;
wherein: 1-an inclinometer pipe; 2, a guide groove; 3, positioning a plate; 4-reinforcing plate; 5, forming a groove; 6-a through hole; 7-convex rib.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
According to the inclinometer tube structure, the inclinometer tube 1 is of a cylindrical structure with openings at the upper end and the lower end, a plurality of guide grooves 2 are arranged on the inner side of the inclinometer tube 1 along the circumferential direction at intervals, and the guide grooves 2 are of groove structures which are arranged along the axial direction of the inclinometer tube 1 and are as long as the inclinometer tube 1 and serve as pulley slideways of an inclinometer. Be provided with many protruding muscle 7 along circumference interval arrangement on the lateral surface of deviational survey 1 circumference, protruding muscle 7 and guide way 2 are on 1 radial direction of deviational survey of pipe not coincide, and protruding muscle 7 is along 1 axial arrangement of deviational survey and the isometric protruding rib structure of deviational survey 1 for fix deviational survey 1, prevent to rotate.
This embodiment install locating plate 3 on deviational survey pipe 1, as shown in fig. 1 and 3, locating plate 3 is square platelike structure, and its circumference lateral part is provided with a plurality of curved recesses 5, and recess 5 is convenient for fixed with the reinforcement cage ligature, has seted up a plurality of through-holes 6 on the locating plate 3, can wear to establish bolt isotructure in the through-hole 6, can suitably adjust to the installation condition of difference. The positioning plate 3 can be used for placing the rotation of the inclinometer 1 and can also be used as a positioning index.
In order to prevent the inclinometer 1 from being damaged due to excessive stress, the positioning plate 3 is provided with a fixing structure in the embodiment. As shown in fig. 1 to 3, the fixing structure includes a plurality of reinforcing plates 4 respectively disposed at upper and lower sides of the positioning plate 3, the end portions of the reinforcing plates 4 in the vertical direction are fixed to the positioning plate 3, and the side portions of the reinforcing plates 4 are fixed to the outer circumferential surface of the inclinometer tube 1.
During the in-service use, fix locating plate 3 on the steel reinforcement cage through ribbon or bolt, during the installation inclinometer, aim at guide way 2 with the pulley of inclinometer, transfer the inclinometer.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An inclinometer tube structure capable of being accurately oriented comprises an inclinometer tube (1), wherein the inclinometer tube (1) is of a cylindrical structure with openings at the upper end and the lower end, a plurality of guide grooves (2) which are circumferentially arranged at intervals are arranged on the inner side of the inclinometer tube (1),
the method is characterized in that: still include locating plate (3), locating plate (3) are square plate structure, locating plate (3) are worn to locate perpendicularly in deviational survey pipe (1), be provided with the connection structure who is convenient for be connected with the steel reinforcement cage on locating plate (3) and carry out the fixed knot who fixes to deviational survey pipe (1).
2. A precisely orientable inclinometer structure, according to claim 1, characterized in that: the fixing structure comprises a plurality of reinforcing plates (4) which are respectively arranged at the upper side and the lower side of the positioning plate (3); the reinforcing plate (4) is fixed on the positioning plate (3) along the vertical end part, and the side part of the reinforcing plate (4) is fixed on the outer side surface of the circumference of the inclinometer pipe (1).
3. A precisely orientable inclinometer structure, according to claim 1, characterized in that: the connecting structure comprises a plurality of arc-shaped grooves (5) arranged on the circumferential side part of the positioning plate (3).
4. A precisely orientable inclinometer structure, according to claim 1 or 3, characterized in that: the positioning plate (3) is provided with a plurality of through holes (6).
5. A precisely orientable inclinometer structure, according to claim 1, characterized in that: the outer side surface of the circumference of the inclinometer pipe (1) is provided with a plurality of convex ribs (7) which are arranged at intervals along the circumferential direction.
6. A precisely orientable inclinometer structure, according to claim 5, characterized in that: the convex rib (7) and the guide groove (2) do not coincide in the radial direction of the inclinometer pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932710.2U CN211421198U (en) | 2019-11-11 | 2019-11-11 | Inclinometer tube structure capable of being oriented accurately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932710.2U CN211421198U (en) | 2019-11-11 | 2019-11-11 | Inclinometer tube structure capable of being oriented accurately |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211421198U true CN211421198U (en) | 2020-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932710.2U Active CN211421198U (en) | 2019-11-11 | 2019-11-11 | Inclinometer tube structure capable of being oriented accurately |
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| Country | Link |
|---|---|
| CN (1) | CN211421198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577464A (en) * | 2020-11-19 | 2021-03-30 | 中铁建港航局集团勘察设计院有限公司 | Hanging ring pulley type cross-sectional pipe settlement measurement method |
-
2019
- 2019-11-11 CN CN201921932710.2U patent/CN211421198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577464A (en) * | 2020-11-19 | 2021-03-30 | 中铁建港航局集团勘察设计院有限公司 | Hanging ring pulley type cross-sectional pipe settlement measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee after: Hubei Electric Power Planning, Design and Research Institute Co.,Ltd. Address before: 430040 1 new bridge four, Jin Yin Hu Street, Dongxihu District, Wuhan, Hubei Patentee before: POWERCHINA HUBEI ELECTRIC ENGINEERING Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |