CN202614228U - Cuttage type building embedded settlement observation device - Google Patents
Cuttage type building embedded settlement observation device Download PDFInfo
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- CN202614228U CN202614228U CN 201220094805 CN201220094805U CN202614228U CN 202614228 U CN202614228 U CN 202614228U CN 201220094805 CN201220094805 CN 201220094805 CN 201220094805 U CN201220094805 U CN 201220094805U CN 202614228 U CN202614228 U CN 202614228U
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Abstract
The utility model discloses a cuttage type building embedded settlement observation device and belongs to building settlement observation devices. The cuttage type building embedded settlement observation device is characterized in that the settlement observation device is mainly composed of an embedded shaft, a cuttage rod and a protecting plug screw, wherein the embedded shaft is a regular polyhedronal shaft, a cylindrical hole and a threaded hole are sequentially processed on the left segment of the embedded shaft from left to right, annular grooves are processed on the outer circumferences of the middle segment and the right segment of the embedded shaft at intervals, a stepped cuttage rod is correspondingly installed in the cylindrical hole on the left segment of the embedded shaft in a rotating manner, the threaded segment of the cuttage rod is correspondingly installed with the threaded hole on the left segment of the embedded shaft in a rotating manner, the left segment of the protecting plug screw is a cylindrical segment, the right segment of the protecting plug screw is a double-screw bolt segment correspondingly installed with the threaded hole on the left segment of the embedded shaft in a rotating manner, an internal hexagonal square hole is processed on the left segment of the protecting plug screw, the embedded shaft is embedded in a wall body hole, the protecting plug screw is generally screwed in the embedded shaft, and the cuttage rod is screwed in the embedded shaft when the settlement observation needs to be carried out, so that the settlement observation precision is greatly improved and the construction efficiency is also improved.
Description
Technical field
The utility model belongs to the building subsidence observation device, especially relates to the pre-buried settlement observer of a kind of buildings.
Background technology
In the building engineering construction process or after the final acceptance of construction; For monitor whether sedimentation of buildings in the future, settlement observation point is set usually, contrast reference point periodic measurement on buildings; Whether the monitoring buildings sedimentation or sedimentation amplitude take place; So that accumulate the data of surveying locally, when sedimentation is excessive, can in time take corresponding measure, prevent to cause the destruction of buildings because of non-uniform settling.The way that tradition is provided with settlement observation point is according to the fabric structure characteristics, and outside the building wall adopts the red identifier of picture apart from ground elevation 0.5m place, perhaps buries reinforcing bar underground at the 0.5m place; Outstanding metope partly is bent into the L shaped metope of being close to; In order to prevent that the buildings falling object from high altitude from pounding inclined to one side observation station, build the rectangle on a no base usually in the place of the outstanding metope of reinforcing bar by laying bricks or stones and protect groove, not only time-consuming, take a lot of work and not attractive in appearance; Scribble the red paint sign and adopt; With the passage of time, paint can produce and peel off, and is both inaccurate also not attractive in appearance.
Summary of the invention
The purpose of the utility model provides the pre-buried settlement observer of a kind of cuttage formula buildings, and this device is not only attractive in appearance, and the displacement that causes because of external force can not take place the built-in fitting of imbedding body of wall, improves measuring accuracy, and easy working procedure improves work efficiency.
The purpose of the utility model realizes like this: the pre-buried settlement observer of a kind of cuttage formula buildings, (hereinafter to be referred as: settlement observer) it is characterized in that: this settlement observer mainly is made up of pre-buried axle, cuttage rod and protection plug screw, and this pre-buried axle is the regular polygon axle; This pre-buried axle can be the regular hexahedron axle, and the length of this pre-buried axle can be 100-120mm, and section is offered cylindrical hole and threaded hole from left to right successively on the left side of this pre-buried axle; And the diameter of cylindrical hole is bigger and be step-shaped hole than threaded hole diameter, and the hole depth of this cylindrical hole can be 10mm, and the hole depth of threaded hole can be 20mm; Annular groove is offered in the compartment of terrain on this pre-buried stage casing and right section periphery; Corresponding spinning cuttage rod in the section cylindrical hole of the left side of this pre-buried axle, this cuttage rod is step, is followed successively by observation head section, barred body section and thread segment from left to right; And this observation head section is the sphere section; The diameter of this observation head section is greater than the diameter of barred body section, and the diameter of this barred body section is slightly less than the diameter of the cylindrical hole of pre-buried axle left side section, the corresponding spinning of threaded hole that thread segment is then offered with pre-buried axle left side section; The left side section of this protection plug screw is a cylindrical section; Its diameter is slightly less than the diameter of the cylindrical hole of the left section of pre-buried axle, and the right side section of this protection plug screw is and the double-screw bolt section of a pre-buried axle left side section corresponding spinning of offering of threaded hole, offers interior hexagonal hole in the left section of this protection plug screw.
During on-the-spot the installation, hole at the position that body of wall need be provided with settlement observation point with reciprocating drill earlier, this aperture is slightly larger than the external diameter of pre-buried axle, makes pre-buried axle just in time embed body of wall; This drilling depth slightly is longer than the length of pre-buried axle, makes the pre-buried axle outer face of embedding parallel with metope, rubbish in the cleaning eye behind the pore-forming; In the hole of cleaning, pour into fluid sealant then, in pre-buried axle embedded hole, make fluid sealant wrap up pre-buried axle fully; The annular groove on pre-buried axle surface can increase the friction force with body of wall, is convenient to fastening pre-buried axle, with fastening being embedded in the body of wall of pre-buried axle; At ordinary times, will protect plug screw to screw in the pre-buried axle, fall into the hole of pre-buried axle to prevent foreign material, dust; When needs carry out settlement observation, screw out the protection plug screw with hex wrench, cuttage rod spinning is gone in the pre-buried axle; Screw until barred body section and pre-buried axle; Cuttage this moment rod observes the head section stretch out body of wall perpendicular to body of wall, measure the deviation between the observation head section on other absolute altitude reference point that is provided with and the cuttage rod through measurement instrument, calculates settling amount; Improve the settlement observation precision effectively, improved construction efficiency.
Combine accompanying drawing and embodiment that the pre-buried settlement observer of cuttage formula buildings that the utility model proposed is described further at present.
Description of drawings
Fig. 1 is the pre-buried settlement observer of the cuttage formula buildings schematic perspective view at ordinary times that the utility model proposes;
Fig. 2 is the schematic perspective view of the pre-buried settlement observer of the cuttage formula buildings that proposes of the utility model when using;
Among Fig. 1, Fig. 2: 1, pre-buried axle 2, cuttage rod 3. thread segments 4. observation head sections 5. protection plug screws 6, double-screw bolt section 7, barred body section 8, annular groove.
Embodiment
From Fig. 1, Fig. 2, can find out: the pre-buried settlement observer of a kind of cuttage formula buildings, (hereinafter to be referred as: settlement observer) it is characterized in that: this settlement observer mainly is made up of pre-buried axle 1, cuttage rod 2 and protection plug screw 5, and this pre-buried 1 is the regular polygon axle; This pre-buried axle 1 can be the regular hexahedron axle; Length of this pre-buried axle 1 can be 100-120mm, and section is offered cylindrical hole and threaded hole from left to right successively on the left side of this pre-buried axle 1, and the diameter of cylindrical hole is bigger and be step-shaped hole than threaded hole diameter; The hole depth of this cylindrical hole can be 10mm; The hole depth of threaded hole can be 20mm, and annular groove 8 is offered in the compartment of terrain on this pre-buried 1 stage casing and right section periphery, corresponding spinning cuttage rod 2 in left section cylindrical hole of this pre-buried axle 1; This cuttage rod 2 is step; Be followed successively by observation head section 4, barred body section 7 and thread segment 3 from left to right, and this observation head section 4 be the sphere section, the diameter of this observation head sections 4 is greater than the diameter of barred body section 7; The diameter of this barred body section 7 is slightly less than the diameter of the cylindrical hole of pre-buried axle 1 left side section; The corresponding spinning of threaded hole that thread segment 3 is then offered with pre-buried axle 1 left side section, the left side section of this protection plug screw 5 be a cylindrical section, its diameter is slightly less than the diameter of the cylindrical hole on pre-buried axle 1 left side section; The right side section of this protection plug screw 5 is and the double-screw bolt section 6 of the pre-buried axle 1 left side section corresponding spinning of offering of threaded hole, offers interior hexagonal hole in the left section of this protection plug screw 5.
During on-the-spot the installation, hole at the position that body of wall need be provided with settlement observation point with reciprocating drill earlier, this aperture is slightly larger than the external diameter of pre-buried axle 1, makes pre-buried axle 1 just in time embed body of wall; Drilling depth slightly is longer than the length of pre-buried axle 1, makes pre-buried axle 1 outer face of embedding parallel with metope, rubbish in the cleaning eye behind the pore-forming; In the hole of cleaning, pour into fluid sealant then, in pre-buried axle 1 embedded hole, make fluid sealant wrap up pre-buried axle 1 fully; The annular groove 8 on pre-buried axle 1 surface can increase the friction force with body of wall, is convenient to fastening pre-buried axle 1, with pre-buried axle 1 fastening being embedded in the body of wall; At ordinary times, will protect plug screw 5 to screw in the pre-buried axle 1, fall into the hole of pre-buried axle 1 to prevent foreign material, dust; When needs carry out settlement observation, screw out protection plug screw 5 with hex wrench, cuttage rod 2 spinnings are gone in the pre-buried axle 1; Screw until barred body section 7 and pre-buried axle 1; This moment, cuttage rod 2 observed head section 4 stretch out body of wall perpendicular to body of wall, measured the deviation between the observation head on the absolute altitude reference point that is provided with in addition and the cuttage rod 2 sections 4 through measurement instrument, calculated settling amount; Improve the settlement observation precision effectively, improved construction efficiency.
Claims (5)
1. pre-buried settlement observer of cuttage formula buildings; It is characterized in that: the pre-buried settlement observer of this cuttage formula buildings mainly is made up of pre-buried axle (1), cuttage rod (2) and protection plug screw (5); This pre-buried axle (1) is the regular polygon axle; Section is offered cylindrical hole and threaded hole from left to right successively on the left side of this pre-buried axle (1); And the diameter of cylindrical hole is bigger and be step-shaped hole than threaded hole diameter, and annular groove (8) is offered, corresponding spinning cuttage rod (2) or protection plug screw (5) in the section threaded hole of the left side of this pre-buried axle (1) in the compartment of terrain on the stage casing of this pre-buried axle (1) and right section periphery; This cuttage rod (2) is step; Be followed successively by observation head section (4), barred body section (7) and thread segment (3) from left to right, and this observation head section (4) be the sphere section, the diameter of this observation section (4) is greater than the diameter of barred body section (7); The diameter of this barred body section (7) is slightly less than the diameter of the cylindrical hole of pre-buried axle (1) left side section; The corresponding spinning of threaded hole that thread segment (3) is then offered with pre-buried axle (1) left side section, the left side section of this protection plug screw (5) be a cylindrical section, its diameter is slightly less than the diameter of the cylindrical hole on pre-buried axle (a 1) left side section; The right side section of this protection plug screw (5) is and the double-screw bolt section (6) of pre-buried axle (a 1) the left side section corresponding spinning of offering of threaded hole, offers interior hexagonal hole in the left section of this protection plug screw (5).
2. the pre-buried settlement observer of cuttage formula buildings according to claim 1 is characterized in that this pre-buried axle (1) is the regular hexahedron axle.
3. the pre-buried settlement observer of cuttage formula buildings according to claim 1 is characterized in that the length of this pre-buried axle (1) is 100-120mm.
4. the pre-buried settlement observer of cuttage formula buildings according to claim 1, the hole depth that it is characterized in that this cylindrical hole is 10mm.
5. the pre-buried settlement observer of cuttage formula buildings according to claim 1, the hole depth that it is characterized in that this threaded hole is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220094805 CN202614228U (en) | 2012-03-14 | 2012-03-14 | Cuttage type building embedded settlement observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220094805 CN202614228U (en) | 2012-03-14 | 2012-03-14 | Cuttage type building embedded settlement observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614228U true CN202614228U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220094805 Expired - Lifetime CN202614228U (en) | 2012-03-14 | 2012-03-14 | Cuttage type building embedded settlement observation device |
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| Country | Link |
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| CN (1) | CN202614228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175517A (en) * | 2013-03-14 | 2013-06-26 | 中能电力科技开发有限公司 | Settlement observation body |
| CN103913156A (en) * | 2014-04-21 | 2014-07-09 | 恒尊集团有限公司 | Combined settlement observation structure and mounting method thereof |
| CN104060885A (en) * | 2014-06-26 | 2014-09-24 | 苏州金螳螂建筑装饰股份有限公司 | Expandable pre-buried part |
-
2012
- 2012-03-14 CN CN 201220094805 patent/CN202614228U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175517A (en) * | 2013-03-14 | 2013-06-26 | 中能电力科技开发有限公司 | Settlement observation body |
| CN103913156A (en) * | 2014-04-21 | 2014-07-09 | 恒尊集团有限公司 | Combined settlement observation structure and mounting method thereof |
| CN104060885A (en) * | 2014-06-26 | 2014-09-24 | 苏州金螳螂建筑装饰股份有限公司 | Expandable pre-buried part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |