CN217110932U - Control point monitoring device - Google Patents
Control point monitoring device Download PDFInfo
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- CN217110932U CN217110932U CN202123201518.6U CN202123201518U CN217110932U CN 217110932 U CN217110932 U CN 217110932U CN 202123201518 U CN202123201518 U CN 202123201518U CN 217110932 U CN217110932 U CN 217110932U
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- control point
- calibration
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- point monitoring
- location nail
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Abstract
The utility model relates to a control point monitoring devices, including the location nail, the location nail passes the fixed station and fixes a position, install calibration component on the fixed station, during the use calibration component level is arranged, fixed part is installed to the lower part of location nail, fixed part with the location nail is arranged perpendicularly, based on above-mentioned operation, can monitor the situation of change of control point at any time, has satisfied the required precision in the measurement process, has reduced staff's retest work load, has improved retest efficiency, and simultaneously, the device operation process is simple, and is with low costs, and application scope is extensive, has greatly saved the input cost of manpower and financial resources.
Description
Technical Field
The utility model relates to a building monitoring field, more specifically, the utility model relates to a control point monitoring devices.
Background
In the daily construction measurement process, the stability of the control point position is guaranteed to be the first link in the measurement lofting and also an important link. For general engineering construction, because the operation surface of a construction site is widely distributed and the point locations are more arranged, regular and timed control point retest work is particularly important, a common control point marking method uses point-shaped or cross-shaped stainless steel nails as control point locations, the steel nails have the characteristics of obvious characteristics, firmness, durability, convenience in use and the like, can be arranged on road shoulders, construction structures, temporary point location piles and the like on two sides of a road, and are widely applied to various large, medium and small projects.
Although the control points are solid and durable and convenient to use, in a complex construction environment or on a highway with large traffic flow, the stability of the point positions is easily influenced and easily displaced, the precision requirement in the construction measurement process cannot be met by regular one-time control point retest work, and if the retest time interval is too long, the possibility that the control point positions are displaced under unstable environmental factors is high, so that the construction measurement precision has serious hidden danger; if increase retest frequency, then can lead to measuring the work task heaviness, greatly increased manpower and materials cost to measuring effect is also not particularly ideal, consequently, present traditional control point structure has brought very big engineering quality hidden danger to the engineering that the working face is wide, the position is laid a large amount, and meanwhile, the maintenance of position and retest work load increase daily, have increaseed the input of manpower and financial resources.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at solve the problem that the unable timely monitoring control point that exists changes.
According to the utility model discloses an aspect provides a control point monitoring devices, including the location nail, its characterized in that, the location nail passes the fixed station and fixes a position, install calibration component on the fixed station, during the use calibration component level is arranged, fixed part is installed to the lower part of location nail, fixed part with the location nail is arranged perpendicularly.
Through this scheme, during the use, the location nail passes the fixed station and puts into the observation face that needs carry out the monitoring perpendicularly for the laminating of the bottom surface of fixed station the observation face, be provided with calibration unit on the fixed station, calibration unit level arranges, when the observation face changes under the influence of objective factor, the change condition of observation face can be monitored at any time to calibration unit, has reduced the frequency of control point retest, and the staff of being convenient for in time discovers the problem, and simultaneously, the maintenance of the control point of also being convenient for has greatly saved the human and material costs.
Preferably, the calibration component comprises a mounting seat arranged on the fixed table, a calibration bubble is arranged at the top of the mounting seat, and a plurality of leveling screws are arranged on the mounting seat around the calibration bubble.
According to the scheme, the mounting seat with the calibration bubbles arranged at the top is mounted on the fixed table, so that the top of the positioning nail and the mounting seat are horizontally arranged on the fixed table, the calibration bubbles can conveniently monitor the change condition of the positioning nail in time, workers can conveniently master the change condition of an observation surface in time, the working efficiency is improved, and the probability of potential safety hazards is reduced; when the calibration bubble needs to be leveled, the leveling screw can also level in time under the action of the leveling screw, so that the practicability of the device is enhanced.
Preferably, the fixing part is detachably connected with the positioning nail.
Through this scheme, the setting of fixed part, both can fix this location nail in the observation surface of required monitoring in the lump when concreting, also can the later stage dismantle this fixed part, in directly pounding the observation surface into with the location nail, the nail body of having improved the location nail like this greatly is at the inside stability of concrete, when the observation surface is influenced by environmental factor and is changed, fixed part also can change thereupon, make the position of location nail change, thereby the calibration part can monitor the change of control point position fast.
Preferably, the fixing part comprises a screw rod which passes through the positioning nail and is fixed by a nut.
Through this scheme, under the effect of nut, can dismantle or screw up the screw rod at any time, the staff of being convenient for selects the processing according to actual conditions, has strengthened the application scope of this location nail.
Preferably, the top of the positioning pin and the top of the calibration bubble are both provided with scribed lines to facilitate centering.
Through this scheme, the setting of groove, the staff of being convenient for can in time the centering calibration when the installation calibration part, has established the basis for subsequent monitoring.
Preferably, the fixing table is arranged perpendicular to the positioning pin.
Through this scheme, the location nail is arranged in the observation face and is arranged perpendicularly with the observation face, simultaneously, the fixed station with the location nail is arranged perpendicularly for fixed station and observation face parallel arrangement all the time, thereby make the change that the calibration part on the fixed station can monitor the observation face more accurately, be favorable to going on of retest work, improved the efficiency of retest.
Preferably, an annular scale is arranged above the calibration bubble.
Through this scheme, the setting of cyclic annular scale can monitor the situation of change of bubble position in the calibration bubble at any time, and then also can be under the effect of leveling screw, and quick leveling has improved this monitoring devices's practicality.
The utility model discloses a technological effect lies in, this control point monitoring devices can monitor the situation of change of control point at any time, has satisfied the required precision in the measurement process, has reduced staff's retest work load, has improved retest efficiency, and simultaneously, the device operation process is simple, and is with low costs, and application scope is extensive, has greatly saved manpower and financial resources cost.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of the middle control point monitoring device of the present invention.
Fig. 2 is a front view of the control point monitoring device of the present invention.
Fig. 3 is a top view of the alignment member of the present invention.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Examples
As shown in fig. 1 to 3, the control point monitoring device in the present embodiment includes a positioning nail 1, the positioning nail 1 is composed of a nail body 11 and a top arc 12, the nail body 11 is made of stainless steel material, and is firm, smooth and durable, the top arc 12 is a hemispherical stainless steel solid structure, the top arc 12 is vertically and fixedly connected with the nail body 11, the diameter of the top arc 12 is larger than the diameter of the nail body 11, the positioning nail 1 passes through a fixing table 2 for positioning, the fixing table 2 is of a disk structure and is made of stainless steel, and can be detached while the positioning nail 1 is fixed, the disk structure not only can be used as a carrier of a calibration component 3, but also can be used as a supporting point of the nail body 11 of the positioning nail 1, and plays roles of preventing settlement, preventing soil and striking, and the edge of the fixing table 2 is designed as a rounded corner, greatly increased the laminating nature between fixed station 2 and the observation face, install calibration component 3 on the fixed station 2, during the use calibration component 3 level is arranged, fixed part 4 is installed to the lower part of location nail 1, fixed part 4 with location nail 1 arranges perpendicularly.
During the use, location nail 1 passes in 2 vertical setups of fixed station need carry out the observation face of monitoring of fixed station for 2 laminating of fixed station the observation face, be provided with calibration unit 3 on the fixed station 2, 3 level arrangements of calibration unit, when the observation face changes under the influence of objective factor, the change condition of observation face can be monitored at any time to calibration unit 3, has reduced the frequency of control point retest, and the staff of being convenient for in time discovers the problem, and simultaneously, the maintenance of the control point of also being convenient for has greatly saved manpower and materials cost.
Further, the calibration component 3 includes a mounting seat 31 disposed on the fixing table 2, the mounting seat 31 is in threaded connection with the fixing table 2, a calibration bubble 32 is disposed on the top of the mounting seat 31, the calibration bubble 32 is composed of liquid bubbles, glass sheets, aluminum alloy and stainless steel, the liquid bubbles are formed by injecting alcohol or ether into a horizontal cavity of the calibration bubble 32, heating, sealing and cooling are performed, a gap is formed in the cavity and is filled with vapor of the liquid, the glass sheets are made of high-strength glass fiber reinforced plastic, annular scales 6 with a spacing of 1mm are attached to the surfaces of the glass sheets, corresponding values are read out through the distance of the liquid bubbles moving along any radial direction, the practicability and accuracy of the monitoring device are improved, a plurality of leveling screws 33 are disposed on the mounting seat 31 around the calibration bubble 32, the bottoms of the leveling screws 33 are abutted to the fixing table 2, when the position of the liquid bubble in the calibration bubble 32 is changed, the height of the leveling screw 33 on the mounting seat 31 is adjusted, so that the liquid bubble is always located at the center of the annular scale 6.
The installation seat 31 with the calibration bubble 32 arranged at the top is installed on the fixed table 2, so that the installation seat 31 and the top arc 12 are both horizontally arranged on the fixed table 2, the calibration bubble 32 can conveniently monitor the change condition of the positioning nail 1 in time, workers can conveniently master the change condition of an observation surface in time, the working efficiency is improved, and the potential safety hazard is reduced; when the calibration bubble 32 needs to be leveled, the leveling can be performed in time under the action of the leveling screw 33, and the practicability of the device is enhanced.
Furthermore, the fixing part 4 is detachably connected with the positioning nail 1, so that the fixing part can be used in different situations, and when concrete pouring point positions are arranged, the fixing part 4 can be installed on the positioning nail 1 to be used together, so that the stability of the nail body 11 in concrete can be greatly improved; when arranging the driving-in control points, the fastening part 4 can be removed and the remaining nail body 11 can be driven into the structure.
Based on the above operation, when the observation surface is changed due to the influence of environmental factors, the fixing part 4 will be changed accordingly, so that the positions of the positioning nail 1 and the fixing table 2 are changed, and the calibration part 3 can rapidly monitor the change situation of the position of the control point.
Further, the fixing part 4 includes a screw rod 41, the screw rod 41 passes through the positioning nail 1 and is fixed by a nut 42, specifically, the fixing part 4 is located at the tail of the nail body 11, the screw rod 41 passes through a through hole on the positioning nail 1 and is in threaded connection with the positioning nail 1 and is vertically arranged, both ends of the screw rod 41 are screwed and fixed by the nut 42, and under the action of the nut 42, the screw rod 41 can be detached or screwed at any time, so that a worker can conveniently select and process according to actual conditions, and the application range of the positioning nail 1 is increased.
Furthermore, the top of the positioning nail 1 and the top of the calibration bubble 32 are provided with the scribed lines 5 convenient for centering, and due to the arrangement of the scribed lines 5, the staff can conveniently perform centering calibration in time when installing the calibration component, so that the follow-up monitoring work can be conveniently performed normally.
Further, the fixed station 2 with the location nail 1 is arranged perpendicularly, and the location nail 1 is arranged in the observation surface and is arranged perpendicularly with the observation surface, simultaneously, the fixed station 2 with the location nail 1 is arranged perpendicularly for fixed station 2 and observation surface parallel arrangement all the time, thereby make calibration component 3 on the fixed station 2 can monitor the change condition of observation surface more accurately, be favorable to going on of retest work, improved the efficiency of retest.
The embodiment of the utility model provides a theory of operation as follows:
firstly, the nail body 11 of the positioning nail 1 penetrates through the fixing table 2, the fixing part 4 is installed at the tail part of the nail body 11, the positioning nail 1 is placed in the concrete in a vertical posture, when the concrete is about to reach an initial setting state, the installation seat 31 is slowly installed on the fixing table 2, in the installation process, a worker can observe whether the liquid bubbles in the calibration bubbles 32 are in a centered horizontal state or not and adjust the height of the leveling screws 33 on the installation seat 31 through a wrench, so that the liquid bubbles are adjusted to be in a horizontal state to monitor a control point, and the operation can be repeatedly carried out.
The embodiment of the utility model provides a technological effect lies in:
this control point monitoring devices can alleviate the measurement task, can directly reflect the variable quantity of control point according to the position variation volume of calibration bubble to judge the stability of measuring the position and whether can continue to use, frequency that can greatly reduced point location retest alleviates the burden of measurement.
This control point monitoring devices, reliable and stable under calibration bubble and location nail's effect, can directly shift the stability of location nail to the calibration bubble on to this calibration bubble adopts metal material such as high strength glass steel and stainless steel to make, has high temperature resistant, hardness is big, anticorrosive a bit, strengthens self hardness, improves stability, provides support for providing all-weather monitoring.
This control point monitoring devices, simple and convenient, repeatedly usable if the liquid bubble in the calibration bubble changes, then need carry out retest to this position, carries out the leveling operation to the calibration bubble again after the retest, can carry out continuous monitoring to this control point.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (7)
1. The utility model provides a control point monitoring devices, includes location nail (1), its characterized in that, location nail (1) passes fixed station (2) and fixes a position, install calibration component (3) on fixed station (2), during the use calibration component (3) level is arranged, fixed part (4) are installed to the lower part of location nail (1), fixed part (4) with location nail (1) is arranged perpendicularly.
2. Control point monitoring device according to claim 1, characterized in that the calibration means (3) comprises a mounting seat (31) arranged on the stationary table (2), a calibration bubble (32) being arranged on top of the mounting seat (31), a plurality of leveling screws (33) being arranged on the mounting seat (31) around the calibration bubble (32).
3. Control point monitoring device according to claim 1, characterized in that the fixing part (4) is detachably connected with the positioning peg (1).
4. Control point monitoring device according to claim 3, characterized in that the fixing means (4) comprise a threaded rod (41), which threaded rod (41) passes through the positioning peg (1) and is fixed by means of a nut (42).
5. Control point monitoring device according to claim 2, characterized in that the top of the positioning peg (1) and the top of the calibration bubble (32) are each provided with a score line (5) facilitating centering.
6. Control point monitoring device according to claim 1, characterized in that the stationary table (2) is arranged perpendicular to the positioning peg (1).
7. Control point monitoring device according to claim 2, characterized in that an annular scale (6) is arranged above the calibration bubble (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201518.6U CN217110932U (en) | 2021-12-17 | 2021-12-17 | Control point monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201518.6U CN217110932U (en) | 2021-12-17 | 2021-12-17 | Control point monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217110932U true CN217110932U (en) | 2022-08-02 |
Family
ID=82590576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123201518.6U Active CN217110932U (en) | 2021-12-17 | 2021-12-17 | Control point monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217110932U (en) |
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2021
- 2021-12-17 CN CN202123201518.6U patent/CN217110932U/en active Active
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