CN204831310U - A protection device for monitoring point - Google Patents
A protection device for monitoring point Download PDFInfo
- Publication number
- CN204831310U CN204831310U CN201520588341.5U CN201520588341U CN204831310U CN 204831310 U CN204831310 U CN 204831310U CN 201520588341 U CN201520588341 U CN 201520588341U CN 204831310 U CN204831310 U CN 204831310U
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- protective
- monitoring
- monitoring point
- over cap
- protective device
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Abstract
The utility model discloses a protection device for monitoring point, including concrete foundation, protective, visor, the protective is fixed in the monitoring point of required protection through concrete foundation on, the visor passes through the rotatory certain angle of swivel nut on the visor with the protective after, the convex body on the visor is dismantled with the separation with " L " shape hole coupling on the protective is fixed. This protection device simple structure, easily separation, convenient to use, and the protective is the toper structure, can superpose, and it is convenient to transport, easy operation is convenient, has optimized construction process, has improved monitoring personnel's work efficiency, simultaneously, because this protection device can recycle, reduced building rubbish, green is pleasing to the eye. The utility model discloses can the wide application conceal displacements such as facility monitoring, landslide monitoring, dam deformation monitoring and bridge engineering monitoring in building deformation monitoring, underground, subside, the protection of water level, deviational survey monitoring point.
Description
Technical field
The utility model patent relates to engineering survey field, the third party monitoring especially in engineering construction, and what be specifically related to is a kind of protective device for monitoring point.
Background technology
When carrying out the monitoring projects such as foundation ditch, side slope, tunnel, Tailings Dam, power station, often relate to the Contents for Monitorings such as displacement, sedimentation, water level, deviational survey, mainly in order to predict construction safety hidden danger, for information-aided construction provides reliable parameter.So the protection of monitoring point also just must become an important content of pit retaining monitoring, to reduce monitoring point possibility destroyed in work progress, this some position is avoided normally not measured, can not normal acquisition Monitoring Data.At present, the domestic protection to these monitoring points generally has two kinds of modes, and one adopts fragment of brick and concrete to be piled into square platform to form; Another mode adopts hollow steel pipe, then connects with screw shell and protect.
These two kinds of modes have following weak point:
The protection single use of the former monitoring point, can not reuse, and work progress is comparatively complicated; Meanwhile, for monitoring projects such as the Tailings Dams that some are outlying, construction site condition is complicated; material is difficult to transport, and execution conditions are limited, and artificial construction is difficult; the hand labor intensity caused is large, and technique is comparatively complicated, and operating efficiency is low; cost is higher; meanwhile, cause building waste, can not recycle; not environmentally, traditional monitoring point protective device is no longer applicable.
The main Shortcomings part in actual use of the latter, is in particular in:
(1) hollow steel pipe is hollow cylinder, when relating to many monitoring points and needing protection, can not superpose, take up room large, cause the difficulty of transport;
(2) when practice of construction, field condition is comparatively complicated, often has a lot of husky mud, and screw shell connection can be not easy to operate due to the immersion of silt, simultaneously, the general construction period is longer, and screw shell is general, and some is outside exposed, exposes to the sun and rain in scene, screw shell can be caused to get rusty easily, cause the difficulty of dismounting, finally, cause repeat usage low;
(3) owing to having higher monitoring frequency in monitoring results, so monitoring personnel often need often dismounting assembling screw shell, and find in actual applications, this process is more loaded down with trivial details, particularly in assembling process, if ridge does not align, very difficult assembling completes, and causes and wastes time and energy, have impact on operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of protective device for monitoring point, the technical matterss such as monitoring point protective device efficiency of the practice in existing engineering monitoring is low to solve, transport inconvenience, cost is high, assembly and disassembly is difficult, protective device can not reuse.
In order to solve the problems of the technologies described above, improve weak point, the technical scheme that the utility model is taked is: a kind of protective device for monitoring point, specifically comprises: concrete pedestal, protective, over cap.
Described concrete pedestal is located at the monitoring point place of displacement, sedimentation, water level, deviational survey; described protective is open circles bench-type; tapering is 5-10 degree; and " up big and down small " (one end that diameter is large is upper end; one end that diameter is little is lower end) place in upright; upper end (one end that internal diameter is larger) is processed with four " L " shape holes in 90 degree of distributions, and " L " shape bottom opening direction is consistent, and middle part is processed with two through wires holes be symmetric.
Meanwhile, the warning printed words of " distortion monitoring points is forbidden to destroy " are indicated above protective and over cap.
The monitoring point protective device that the utility model provides; its beneficial effect is that this protective device structure is simple; only be made up of protective and over cap two parts, be easy to assembling and be separated, simple to operate; easy for installation; when the protection carrying out monitoring point, only need to remove the foreign material such as the soil body, stone around monitoring point, adjust the height needing to spill ground; then protective is enclosed within monitoring point, last oversite concrete around.Whole process is simply efficient, simplifies construction technology, saves technological process, effectively reduce the labour intensity of monitoring personnel, improve operating efficiency, decrease construction cost, meanwhile, also can adapt to on-the-spot complicated construction environment preferably.
The processing of whole device is simple, easy to use, convenient transport, good economy performance and can be recycled, and meanwhile, decrease building waste, environmental protection is attractive in appearance.The utility model can be widely used in the protection of the displacement sedimentations such as building deformation monitoring, the monitoring of underground concealed facility, landslide monitoring, Dam Deformation Monitoring and science of bridge building monitoring, water level, inclination monitoring point.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the left view of protective of the present utility model.
Fig. 3 is the vertical view of over cap of the present utility model.
Description of reference numerals: 100-concrete pedestal; 200-protective; 201-through wires hole; 202-" L " shape hole; 300-over cap; 301-rotating nut; 302-convex body.
Embodiment
With reference to the accompanying drawings, in conjunction with embodiment, the technical solution of the utility model is further described.
Fig. 1 is one-piece construction schematic diagram of the present utility model, and Fig. 2 is the left view of protective of the present utility model, and Fig. 3 is the vertical view of over cap of the present utility model.From Fig. 1 composition graphs 2, Fig. 3, this protective device is made up of concrete pedestal 100, protective 200, over cap 300.
Described concrete pedestal 100 adopts cement, stone, sand, water to build by laying bricks or stones with certain proportion mix and forms, and is arranged on pit retaining monitoring point (displacement, sedimentation, water level, deviational survey) according to pit retaining monitoring planimetric map.
Described protective 200 is open circles bench-type; tapering is 5-10 degree; middle and lower part is processed with two through wires holes be symmetric 201; top (the larger one end of diameter) is processed with in equally distributed four " L " shape holes 202,90 ° of angles, and described bottom opening direction, " L " shape hole 202 is consistent.
Described over cap 300 is in truncated cone-shaped, and tapering and protective tapering are consistent, and are 5-10 degree.Described over cap 300 periphery is processed with four in 90 ° of equally distributed convex bodys 302 in angle, is consistent with " L " shape hole 202 relative position of protective 200.
The width of described convex body 302 is all less than the width in " L " shape hole 202, and meanwhile, described over cap 300 center is welded with rotating nut 301.
Meanwhile, the warning printed words that protective 200 and over cap 300 indicate above " distortion monitoring points is forbidden to destroy ".
After the displacement of settlement point, sedimentation mark or water level pipe, inclinometer pipe arrange, smooth by around clearing up.
Protective 200 is placed on monitoring point; the signal wire of the sensor equipment (if there is) of turnover monitoring point or connecting line are penetrated through wires hole 201; adjust the height needing to basset; then a part of concrete is covered around around protective device; form concrete pedestal 100; to keep the stable of protective device, a part of line also can be received to facilitate the operation of monitoring personnel in protective 200 inside.
It should be noted that line is protected with pvc pipe etc. in concrete, in case the damage of stop signal line or connecting line;
Then over cap 300 is coupled with protective 200, is coordinated with the convex body 302 on over cap 300 by " L " shape hole 202 on protective 200, rotate to an angle, be fastened togather both last.The effect of rotating nut 301 is that the personnel that conveniently monitor better to be separated with over cap 300 protective 200 and to be coupled.
It should be noted that, if need the monitoring point of protection to be arranged on concrete Guan Liang or the strong point, then protective device directly can be placed on the Guan Liang centered by monitoring point, then build concrete pedestal by laying bricks or stones around and be fixed.
Meanwhile, through wires hole 201 also has an effect to carry out in the process of transporting at protective 200 exactly, and a lot of protective 200 is superimposed, and can carry out the fixing of protective, prevent protective to be scattered, be convenient to transport with rope through protective 200.
The using method of this protective device is: first according to displacement pit retaining monitoring planimetric map needing protect, sedimentation, water level, the monitoring point needing protection is found in the position of the monitoring points such as deviational survey, then described protective 200 is placed on monitoring point, be placed in protective 200 by needing the line of storage, threading (if there is) is carried out by through wires hole 201, pvc pipe is utilized to protect the part that protective outside need and concrete combine, last surrounding covers upper concrete and forms concrete pedestal 100 with fixing protector, then, the breach of the convex body 302 of over cap 300 with " L " shape hole 202 on protective 200 is alignd, rotated a certain angle by rotating nut 301 and to be coupled with protective 200.When monitoring personnel monitor at every turn, rotated a certain angle by rotating nut 301 and protective and carry out being separated and coordinating.
Unload over cap 300 after whole engineering survey, knock out the concrete pedestal 100 around protective simultaneously, take out protective 200, carry out the recycling of protective device.
Protective and the over cap of the protective device described by this utility model patent are easy to be separated; protective is tapered; multiple protective can be superimposed together; conveniently transport and carry; and over cap volume is little; also be easy to be superimposed; simultaneously; the mode rotated by protective and over cap carries out assembling and being separated, simple and convenient, meets the feature of monitoring point protective device needs monitoring personnel often dismounting in the process measured; simple and convenient; simplify construction technology, optimize construction process, high-efficiency environment friendly is convenient.
Finally, it should be noted that, above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-mentioned specific embodiment, can also have many distortion.Every above embodiment is done according to technical spirit of the present utility model any simple amendment, equivalent variations and modification, all should think and belong to protection domain of the present utility model.
Claims (5)
1. the protective device for monitoring point; comprise concrete pedestal, protective, over cap; described protective is fixed by concrete pedestal; be arranged on displacement, sedimentation, water level, inclination monitoring point, described over cap and described protective to be rotated to an angle with " L " shape hole on protective by convex body on over cap and carry out being coupled and being separated.
2. a kind of protective device for monitoring point according to claim 1, is characterized in that described protective is open circles bench-type, and has certain tapering, and tapering is 5-10 degree.
3. a kind of protective device for monitoring point according to claim 1; it is characterized in that described protective is provided with two through wires holes be symmetric; one end that internal diameter is larger is processed with in equally distributed four " L " shape holes, 90 ° of angles, and " L " shape bottom opening direction is consistent.
4. a kind of protective device for monitoring point according to claim 1, is characterized in that described over cap is circular platform type, and tapering and protective tapering are consistent, and is 5-10 degree, is circumferentially provided with four in 90 ° of equally distributed convex bodys in angle.
5. a kind of protective device for monitoring point according to claim 1, is characterized in that described over cap centre bit is equipped with a rotating nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588341.5U CN204831310U (en) | 2015-07-31 | 2015-07-31 | A protection device for monitoring point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588341.5U CN204831310U (en) | 2015-07-31 | 2015-07-31 | A protection device for monitoring point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831310U true CN204831310U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588341.5U Expired - Fee Related CN204831310U (en) | 2015-07-31 | 2015-07-31 | A protection device for monitoring point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458697A (en) * | 2018-03-12 | 2018-08-28 | 哈尔滨工业大学 | A kind of auxiliary device and detection method of detection bridge linear change |
-
2015
- 2015-07-31 CN CN201520588341.5U patent/CN204831310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458697A (en) * | 2018-03-12 | 2018-08-28 | 哈尔滨工业大学 | A kind of auxiliary device and detection method of detection bridge linear change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160731 |