CN209802352U - Environment-friendly building settlement observation device - Google Patents
Environment-friendly building settlement observation device Download PDFInfo
- Publication number
- CN209802352U CN209802352U CN201921697285.3U CN201921697285U CN209802352U CN 209802352 U CN209802352 U CN 209802352U CN 201921697285 U CN201921697285 U CN 201921697285U CN 209802352 U CN209802352 U CN 209802352U
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- CN
- China
- Prior art keywords
- rod
- observation
- shaft
- environment
- thread
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Abstract
The utility model provides an environment-friendly building settlement observation device, which comprises a pre-buried shaft, a tool withdrawal groove, a fixing piece, bolt holes, a steering shaft, a pin hole, an observation rod, a telescopic rod, an outer ring thread and a rotating rod, wherein the tool withdrawal groove is arranged near the right in the axial direction of the pre-buried shaft, one end of the flat bottom of the pre-buried shaft is fixedly connected with the middle part of one end of the fixing piece, four bolt holes are uniformly arranged on the periphery of the fixing piece, the pre-buried shaft is fixed with the wall surface through bolts, the stability of the pre-buried shaft is stronger, the steering shaft is fixedly connected with the middle part of the other end of the fixing piece, the shaft is axially provided with the pin hole on the left side, the rotating rod is movably clamped in the pin hole, the steering shaft is axially provided with an external thread on the right side, the observation rod is provided with an internal thread, the rotary fastening is not easy to damage, the disassembly is convenient, and the device can be used for a plurality of times.
Description
Technical Field
the utility model relates to a subside and survey technical field, specifically be an environment-friendly building settlement observation device.
Background
The most settlement observation devices used at present are hidden bolt type, L type, rapid insertion type and the like. The bolt type settling device is generally formed by a pre-embedded nut and a bolt capable of being in threaded connection. When observing the settlement of the building or the structure, the bolt is screwed into the nut. The settlement observation device has the defect that the number of the embedded nuts is one, so that the embedded nuts are easily affected by a wall body to be loosened, and the accuracy of settlement observation is affected. The bolt type settlement device also frequently adopts a structure that a nut is welded on an embedded part, and when the nut is welded, the nut can be welded askew due to the technical level problem of a welder, so that the observation accuracy of the bolt settlement device is influenced.
There is the settlement observation device of the environmental protection of other forms also, for example application publication No. CN 209197723U's a patent environment-friendly building settlement observation device, can use the hammer hammering atress department roating seat of fixed block in this kind of structure, thereby make pre-buried axle embedding darker, the roating seat outside is provided with the blotter, although the roating seat has been protected, nevertheless because the fixed block surface is provided with the external screw thread, the hammering can make the external screw thread of fixed block and the internal thread of fixed orifices take place to warp, make the screw-thread fit degree reduce, thereby make fixed block and fixed orifices difficult separation, and the internal screw thread of fixed orifices takes place to warp and also can make the installation of observation pole more difficult, these can increase constructor work degree of difficulty, and the flexible length of telescopic link is fixed, the limitation. Therefore, there is an urgent need to solve these problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at in solving current building settlement observation device steadiness poor, environmental protection inadequately, dismantle inconvenient technical problem to an environmental protection type building settlement observation device is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
The utility model provides an environment-friendly building settlement observation device, including pre-buried axle, the tool withdrawal groove, the stationary blade, the bolt hole, the steering spindle, the inserted bar hole, the observation pole, the telescopic link, outer lane screw thread and dwang, pre-buried axle's axial is provided with the tool withdrawal groove by the right side, pre-buried axle flat one end fixed connection stationary blade one end middle part, the periphery of stationary blade evenly is provided with four bolt holes, the other end middle part fixed connection steering spindle of stationary blade, the steering spindle axial is provided with the inserted bar hole to the left side, the dwang activity joint is in the inserted bar hole, the steering spindle axial is provided with the external screw thread to the right side, the observation pole is provided with the internal thread, the steering spindle passes through screw thread swing joint observation pole.
Preferably, the diameter of the rotating rod is matched with the diameter of the inserting rod hole.
Preferably, the left end of the embedded shaft is a pointed top, and the left end of two thirds of the axial direction of the embedded shaft is provided with a rotary coarse thread structure.
Preferably, one end of the internal thread of the observation rod, which is close to the connection end of the steering shaft, is provided with an internal thread blank period, the length of the internal thread at the end of the observation rod, which is connected with the steering shaft, is short, and the length of the internal thread connected with the telescopic rod is long.
Preferably, the diameter of the external thread of the telescopic rod connected with the observation rod is larger than that of the rest part.
Preferably, the surface of the embedded shaft is coated with a scratch-resistant coating, and the thickness of the scratch-resistant coating is 0.5 mm.
Has the advantages that:
1. the utility model discloses in be provided with the stationary blade, when daily use, insert pre-buried axle in the wall hole, the diameter in wall hole is greater than pre-buried axle's diameter, the length in wall hole slightly is less than pre-buried axle length, pre-buried axle left end is the pinnacle and takes thick helicitic texture, be favorable to inserting rotatory fastening, can insert the dwang in the inserted bar hole, thereby rotate the dwang and drive pre-buried axle and continue to bore, insert the bolt hole with the bolt again, fix pre-buried axle in the wall hole, rotatory fastening can protect pre-buried axle, repetitious usage.
2. The utility model discloses in be provided with the telescopic link, when needs carry out the building settlement measurement, will survey pole swivelling joint and carry out the measurement on the steering spindle, if the length of observation pole is not enough can be with telescopic link swivelling joint to the outer end of observing the pole, increased measuring distance, the structure is small and exquisite, and most all are threaded connection, convenient dismantlement and transportation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall explosion diagram of the present invention.
Fig. 3 is the utility model discloses an observation pole half section and telescopic link structure sketch map.
In FIGS. 1-3: 1-embedded shaft, 101-scratch-resistant coating, 102-tool withdrawal groove, 2-fixing sheet, 201-bolt hole, 3-steering shaft, 301-inserting rod hole, 4-observation rod, 5-telescopic rod, 501-outer ring thread and 6-rotating rod.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiment of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
The utility model provides an environment-friendly building settlement observation device, including pre-buried axle 1, tool withdrawal groove 102, stationary blade 2, bolt hole 201, steering spindle 3, inserted bar hole 301, survey pole 4, telescopic link 5, outer lane screw 501 and dwang 6, pre-buried axle 1's axial is leaned on the right and is provided with tool withdrawal groove 102, 2 one end middle parts of the flat one end fixed connection stationary blade of pre-buried axle 1, the periphery of stationary blade 2 evenly is provided with four bolt holes 201, the other end middle part fixed connection steering spindle 3 of stationary blade 2, 3 axial offsides of steering spindle is provided with inserted bar hole 301, dwang 6 activity joint is in inserted bar hole 301, 3 axial offsides right of steering spindle is provided with the external screw thread, survey pole 4 is provided with the internal thread, steering spindle 3 passes through screw thread swing joint observation pole 4, the one end of telescopic link 5 is provided with outer lane screw.
the utility model discloses in, the diameter of dwang 6 cooperatees with the diameter size of picture peg hole 301, during inserting picture peg hole 301 with the one end of dwang 6 during the use, rotates the other end of dwang 6 to drive deep fastening of pre-buried axle 1.
The utility model discloses in, the left end of pre-buried axle 1 is the pinnacle, and the left end of 1 axial two-thirds of pre-buried axle has rotatory thick helicitic texture, and the rotatory embedding of pre-buried axle 1 of being convenient for makes the installation more stable, moves back sword groove 102 and is favorable to processing the back sword that moves back after accomplishing.
The utility model discloses in, the connection one end that is close to steering spindle 3 in the internal thread of observation pole 4 is provided with one end internal thread blank period, prevents that steering spindle 3 and telescopic link 5 from interfering each other in observation pole 4, and the one end internal thread length that steering spindle 3 was connected to observation pole 4 is short, and the internal thread length who is connected with telescopic link 5 is long, guarantees that telescopic link 5 can all contract in observation pole 4.
The utility model discloses in, the external screw diameter that observation pole 4 was connected to telescopic link 5 is greater than the diameter of remaining part, prevents the inner wall friction of no screw thread department and observation pole 4 when guaranteeing the rotatory shrink of telescopic link 5.
The utility model discloses in, 1 surface coating of pre-buried axle has prevents scraping coating 101, and the thickness of preventing scraping coating 101 is 0.5mm, avoids pre-buried axle 1 to fall the lacquer with the stone friction in the wall, influences the later stage and uses.
The using method comprises the following steps: when daily use, boring the hole at the preset point of wall with strikeing earlier, clear out rubble and dust wherein, insert pre-buried axle 1 wherein, the diameter in wall hole is greater than pre-buried axle's diameter, and the length in wall hole slightly is lighter than pre-buried axle length, can insert the peg hole 302 with dwang 6 in, thereby rotate dwang 6 and drive pre-buried axle 1 and continue to bore into, insert bolt hole 201 with the bolt again, fix pre-buried axle 1 in the wall hole.
When the building settlement measurement is required, the observation rod 4 is rotatably connected to the steering shaft 3 for measurement, and the telescopic rod 5 can be rotatably connected to the outer end of the observation rod 4 if the observation rod 4 is not long enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environment-friendly building settlement observation device, includes pre-buried axle (1), tool withdrawal groove (102), stationary blade (2), bolt hole (201), steering spindle (3), inserted bar hole (301), observation pole (4), telescopic link (5), outer lane screw thread (501) and dwang (6), the axial of pre-buried axle (1) is provided with tool withdrawal groove (102), its characterized in that by the right side: the embedded shaft (1) is flat, one end is fixedly connected with the middle part of one end of a fixing plate (2), four bolt holes (201) are uniformly formed in the periphery of the fixing plate (2), the other end of the fixing plate (2) is fixedly connected with a steering shaft (3), a plug rod hole (301) is formed in the left side of the axial direction of the steering shaft (3), a rotating rod (6) is movably clamped in the plug rod hole (301), an external thread is formed in the right side of the axial direction of the steering shaft (3), an internal thread is formed in an observation rod (4), the steering shaft (3) is movably connected with the observation rod (4) through the thread, an outer ring thread (501) is arranged at one end of a telescopic rod (5), and the outer ring.
2. The environment-friendly building settlement observation device of claim 1, wherein: the diameter of the rotating rod (6) is matched with the diameter of the inserting rod hole (301).
3. The environment-friendly building settlement observation device of claim 1, wherein: the left end of the embedded shaft (1) is a pointed top, and the left end of two thirds of the axial direction of the embedded shaft (1) is provided with a rotary coarse thread structure.
4. The environment-friendly building settlement observation device of claim 1, wherein: one end of the internal thread of the observation rod (4), which is close to the connection end of the steering shaft (3), is provided with an internal thread blank period, the length of the internal thread of one end of the observation rod (4), which is connected with the steering shaft (3), is short, and the length of the internal thread connected with the telescopic rod (5) is long.
5. The environment-friendly building settlement observation device of claim 1, wherein: the diameter of the external thread of the telescopic rod (5) connected with the observation rod (4) is larger than that of the rest part.
6. The environment-friendly building settlement observation device of claim 1, wherein: the surface of the embedded shaft (1) is coated with a scratch-resistant coating (101), and the thickness of the scratch-resistant coating (101) is 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697285.3U CN209802352U (en) | 2019-10-11 | 2019-10-11 | Environment-friendly building settlement observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697285.3U CN209802352U (en) | 2019-10-11 | 2019-10-11 | Environment-friendly building settlement observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802352U true CN209802352U (en) | 2019-12-17 |
Family
ID=68818164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921697285.3U Expired - Fee Related CN209802352U (en) | 2019-10-11 | 2019-10-11 | Environment-friendly building settlement observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802352U (en) |
-
2019
- 2019-10-11 CN CN201921697285.3U patent/CN209802352U/en not_active Expired - Fee Related
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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: 20191217 Termination date: 20201011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |