CN209131671U - Observation pier - Google Patents
Observation pier Download PDFInfo
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- CN209131671U CN209131671U CN201822192379.7U CN201822192379U CN209131671U CN 209131671 U CN209131671 U CN 209131671U CN 201822192379 U CN201822192379 U CN 201822192379U CN 209131671 U CN209131671 U CN 209131671U
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- Prior art keywords
- pier
- main body
- observation pier
- observation
- gag lever
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Abstract
The utility model relates to a kind of observation piers, the observation pier includes observation pier main body, block layer, concrete cushion and blotter, the observation pier main body includes foundation body and pier, the pier is fixedly installed on the top of the foundation body, the foundation body is located at below ground, the pier side of resting on the ground, the block layer is arranged around the surrounding of the foundation body, the concrete cushion is set to the lower section of the foundation body and the block layer, and the blotter is set to the lower section of the concrete cushion.The locations of structures of the observation pier of the utility model is stablized, and can effectively avoid the stress by soil layer around and change in location occurs, so as to guarantee the accuracy of monitoring.
Description
Technical field
The utility model relates to works deformation monitoring fields, and in particular to a kind of observation pier.
Background technique
It is influenced by various environmental factors, building can be subjected to displacement deformation, especially cultural relic building object, it is easier to
It is influenced to deform by environment, or even topples over damage.
In order to protect cultural relic building object as much as possible, in the prior art usually using various monitoring instruments to historical relic ancient architecture
Build the monitoring that object carries out various aspects, such as settlement monitoring, displacement monitoring, inclination monitoring, vibration monitoring, Crack Monitoring and main structure
Part monitoring etc..Wherein, in order to ensure the accurate reliability of monitoring, it will usually observation pier be arranged as fixed monitoring point.
In the prior art, often observation pier fixation is embedded in soil layer.And the stress influence by soil layer around, observation pier
Position can change, be not able to maintain vertical state, influence monitoring accuracy.
In addition, in the prior art, forced centering plate is not previously set in many observation piers, when needing to be monitored every time
Cai forced centering plate is installed in observation pier, in order to improve the accuracy of monitoring, the position for adjusting forced centering plate is generally required
It sets, adjusts trouble, reduce the working efficiency of monitoring.
Utility model content
Defect based on the above-mentioned prior art and make the utility model.The purpose of this utility model is to provide a kind of knots
Structure position is stable, can guarantee the observation pier of the accuracy monitored.
For this purpose, the utility model provides the following technical solutions.
The utility model provides a kind of observation pier, and the observation pier includes observation pier main body, block layer, concrete cushion
And blotter,
The observation pier main body includes foundation body and pier, and the pier is fixedly installed on the upper of the foundation body
Side, the foundation body are located at below ground, the pier side of resting on the ground,
The block layer is arranged around the surrounding of the foundation body,
The concrete cushion is set to the lower section of the foundation body and the block layer,
The blotter is set to the lower section of the concrete cushion.
In at least one embodiment, the observation pier further includes forced centering plate, the fixed peace of the forced centering plate
Top loaded on the pier,
The forced centering plate includes main body and gag lever post, and the upper surface of the main body offers threaded hole,
The threaded hole is for connecting monitoring instrument, the downwardly convex setting in the lower surface of the gag lever post from the main body.
In at least one embodiment, the gag lever post is multiple, along the circumferential direction of the lower surface of the main body
It is uniformly distributed.
In at least one embodiment, offer limiting slot on the gag lever post, the limiting slot be it is multiple, along institute
State the axially spaced distribution of gag lever post.
In at least one embodiment, the projected side wall of the main body is provided with limit disk body, the position-arresting disk
The upper surface of body is flushed with the upper surface of the observation pier main body.
In at least one embodiment, the cross section of the limit disk body is rectangle.
In at least one embodiment, the center of the lower surface of the main body is downwardly convex is provided with center
Column, the threaded hole are located in the newel.
In at least one embodiment, the main body be it is cylindric, the upper surface of the main body with it is described
The upper surface of observation pier main body flushes.
It at least one embodiment, further include closed cover, the closed cover includes with externally threaded bar portion and fixation
Lid in one end of the bar portion, the closed cover can be installed in the threaded hole.
It at least one embodiment, further include protection structure, the protection structure includes covering the guarantor of the pier
Protect outer cover, and/or the fence around pier setting.
By using above-mentioned technical solution, the utility model provides a kind of observation pier, the observation pier include block layer,
Concrete cushion and blotter, locations of structures are stablized, can effectively avoid the stress by soil layer around and position occurs
Variation is set, so as to guarantee the accuracy of monitoring.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of observation pier according to the present utility model.
Fig. 2 shows the top views of Fig. 1.
Fig. 3 shows the main view of forced centering plate according to the present utility model.
Fig. 4 shows the top view of Fig. 3.
Fig. 5 shows the main view of closed cover according to the present utility model.
Fig. 6 shows the top view of Fig. 5.
Description of symbols
1 observation pier main body；11 piers；12 foundation bodies；
2 forced centering plates；21 main bodies；211 limit disk bodies；22 gag lever posts；221 limiting slots；23 threaded holes；24 centers
Column；
3 block layers；4 concrete cushions；5 blotters；
6 closed covers；61 bar portions；62 lids.
Specific embodiment
The illustrative embodiments of the utility model are described with reference to the accompanying drawings.It should be appreciated that these specific descriptions are only
How to implement the utility model, rather than all feasible sides of exhaustive the utility model for teaching those skilled in the art
Formula, without in the limitation protection scope of the utility model.
" circumferential direction " that the utility model refers to refers to the circumferential direction of forced centering plate.
" axial direction " that the utility model refers to refers to the axial direction of forced centering plate.
The specific embodiment of the observation pier of the utility model is introduced below with reference to Fig. 1 to Fig. 6.
In summary, the observation pier in the utility model includes observation pier main body 1, forced centering plate 2, block layer 3, coagulation
Soil padding 4, blotter 5 and closed cover 6.
Observation pier main body 1
As shown in Figure 1 to Figure 2, observation pier main body 1 includes pier 11 and foundation body 12.Wherein, pier 11 is in the form of a column, pier
Platform 11 is fixedly installed on 12 top of foundation body.
In the present embodiment, foundation body 12 is located at below ground, 11 side of resting on the ground of pier.
In the present embodiment, observation pier main body 1 uses reinforced concrete structure.In this way, compared with plain concrete, reinforcing bar
Concrete structure has higher bearing capacity and better stress performance.
In the present embodiment, pier 11 and the molding of 12 formed by integrally casting of foundation body, pier 11 are located at foundation body 12
Center.
In the present embodiment, the cross section of pier 11 and foundation body 12 is rectangle.
Forced centering plate 2
In the present embodiment, forced centering plate 2 is fixedly installed in the top of observation pier main body 1.
In the present embodiment, as shown in Figure 3 to Figure 4, forced centering plate 2 includes main body 21 and gag lever post 22.Its
In, main body 21 is cylindrical, and the upper surface of main body 21 offers the axially extending screw thread along main body 21
Hole 23, threaded hole 23 is for connecting monitoring instrument.
In the present embodiment, the downwardly convex setting in the lower surface of gag lever post 22 from main body 21 is opened on gag lever post 22
Equipped with limiting slot 221.In this way, (forced centering plate 2 is pouring sight when forced centering plate 2 is fixedly installed in observation pier main body 1
It is fixedly installed in observation pier main body 1 when surveying pier main body 1), forced centering plate 2 is by the limiting slot 221 on gag lever post 22 and sees
It surveys pier main body 1 to combine closely, forced centering plate 2 can be effectively prevent to loosen in the axial direction and be detached from observation pier main body 1.
In the present embodiment, it there are three gag lever posts 22, and is uniformly arranged along the circumferential direction of the lower surface of main body 21.
It is loosened in this way, three gag lever posts 22 can effectively prevent forced centering plate 2 to rotate in the circumferential relative to observation pier main body 1.
In the present embodiment, it there are three limiting slots 221, and is uniformly arranged along the axial direction of gag lever post 22.
In the present embodiment, as shown in figure 3, the shape of limiting slot 221 is annular.
In the present embodiment, as shown in figure 3, the lower surface center position of main body 21 is downwardly convex is provided with
Stem 24, threaded hole 23 extend in newel 24 from the upper surface of main body 21.
In the present embodiment, as shown in figure 3, the projected side wall of main body 21 is provided with limit disk body 211, the limit
Position disk body 211 is embedded in observation pier main body 1, and the upper surface for limiting disk body 211 is flushed with the upper surface of observation pier main body 1.
In the present embodiment, as shown in figure 4, the cross section of limit disk body 211 is substantially rectangular.It in this way can be further
Ground prevents forced centering plate 2 from rotating loosening relative to observation pier main body 1.
In the present embodiment, forced centering plate 2 is made of stainless steel material.In this way, making forced centering plate 2 in reinforcing bar
Can firmly exist for a long time in observation pier made of concrete.
Block layer 3
In the present embodiment, as shown in Figure 1, block layer 3 is closely arranged around the surrounding of foundation body 12.In this way, brick
Block layer 3 can completely cut off the soil layer of foundation body 12 Yu its surrounding, reduce stress of the soil layer to foundation body 12 of surrounding, really
It protects foundation body 12 and is firmly held in vertical position.
Concrete cushion 4
In the present embodiment, as shown in Figure 1, concrete cushion 4 is set to the lower section of foundation body 12 and block layer 3.
In this way, concrete cushion 4 can separate the soil layer of foundation body 12 Yu its underpart, lower part soil layer answering to foundation body 12 is reduced
Power influences, while being also convenient for the levelling and construction and installation of observation pier main body 1.
Blotter 5
In the present embodiment, as shown in Figure 1, blotter 5 is set to 4 lower section of concrete cushion.In this way, pouring observation
When pier main body 1, blotter 5 can play the role of diffusion-induced stress, while can play draining, accelerate lower part soil layer
Consolidation and sedimentation, further increase the structural soundness of observation pier main body 1.
Closed cover 6
In the present embodiment, as shown in Figure 5 to Figure 6, observation pier further includes closed cover 6, and closed cover 6 includes 61 He of bar portion
Lid 62.
In the present embodiment, one end of bar portion 61 is provided with external screw thread, and the other end and lid 62 of bar portion 61 are fixed to be connected
It connects.When observation pier is in idle state, closed cover 2 can pass through the external screw thread of bar portion 21 and the internal screw-thread screw of threaded hole 13
And be installed in threaded hole 13, and then threaded hole 23 is closed, protection forced centering plate 2 is not damaged.
In the present embodiment, as shown in fig. 6, the shape of lid 62 is regular hexagon.
In the present embodiment, observation pier can also include protection structure (not shown), and protection structure is for preventing
Observation pier main body 1 is by accidental damage.Protecting structure can be the fence for being set to 11 surrounding of pier, or cover pier
11 outside protective covers.Wherein, outside protective covers can be used glass-reinforced plastic material and be made.
By using above-mentioned technical proposal, observation pier according to the present utility model is had the advantage that
(1) in the observation pier of the utility model, by setting block layer, concrete cushion and blotter, so that seeing
The locations of structures for surveying pier is stablized, and can effectively avoid the stress by soil layer around and change in location occurs, so as to
Guarantee the accuracy of monitoring.
(2) in the observation pier of the utility model, forced centering plate is fixedly installed in advance in observation pier main body, is avoided
The inconvenience of mounting and adjusting forced centering plate is intended to when monitoring every time, is conducive to the working efficiency for improving monitoring.
(3) in the observation pier of the utility model, gag lever post and limiting slot are set in the lower section of forced centering plate, in disk
The side setting limit disk body of main body, can greatly improve the structural soundness between forced centering plate and observation pier main body,
It ensure that the accuracy of monitoring, also correspondingly improved the service life of observation pier main body.
(4) in the observation pier of the utility model, when observation pier is left unused, the spiral shell of closed cover closing forced centering plate is used
Pit, protection threaded hole is not damaged, can be improved the service life of forced centering plate；
(5) in the observation pier of the utility model, observation pier master is protected such as fence or outside protective covers using protection structure
By unexpected damage, the service life of observation pier is not effectively ensured in the pier of body.
Above specific embodiment elaborates the technical solution of the utility model, but also requires supplementation with
Illustrate:
(1) although the cross section for illustrating pier and foundation body in the above-described embodiment is rectangle, this reality
With novel without being limited thereto, the cross section of pier may be circle, triangle, pentagon, hexagon or other shapes, ground master
The cross section of body may be circle, triangle, pentagon, hexagon or other shapes.
(2) although illustrating that pier is located at the center of foundation body in the above-described embodiment, this is practical new
Type is without being limited thereto, and pier can not also be located at the center of foundation body.
(3) although illustrating that the quantity of gag lever post is three in the above-described embodiment, the quantity of limiting slot is three,
It is that the utility model is without being limited thereto, the quantity of gag lever post can be two, four, five or more, and the quantity of limiting slot can
Think one, two, four, five or more.
(4) although illustrating the cross section of gag lever post in the above-described embodiment as circle, the utility model is unlimited
In this, the cross section of gag lever post may be polygon or irregular shape.
(5) although illustrating the shape of limiting slot in the above-described embodiment as annular, the utility model is not limited to
This, limiting slot may be one section of arc or linear.
(6) although the cross section for illustrating limit disk body in the above-described embodiment is rectangle, the utility model is not
It is limited to this, the cross section for limiting disk body may be triangle, pentagon, hexagon or other irregular shapes.
(7) although the shape for illustrating lid in the above-described embodiment is regular hexagon, the utility model is unlimited
In this, the shape of lid may be round, rectangle or other shapes.
(8) although illustrating to open up limiting slot on gag lever post in the above-described embodiment, the utility model is not limited to
This, can also open up limit hole to substitute limiting slot on gag lever post, naturally it is also possible to while limiting slot and limit hole are set.
Claims (10)
1. a kind of observation pier, which is characterized in that the observation pier includes observation pier main body, block layer, concrete cushion and rubble
Bed course,
The observation pier main body includes foundation body and pier, and the pier is fixedly installed on the top of the foundation body, institute
It states foundation body to be located at below ground, the pier side of resting on the ground,
The block layer is arranged around the surrounding of the foundation body,
The concrete cushion is set to the lower section of the foundation body and the block layer,
The blotter is set to the lower section of the concrete cushion.
2. observation pier according to claim 1, which is characterized in that the observation pier further includes forced centering plate, described strong
System is fixedly installed in the top of the pier to mid-game,
The forced centering plate includes main body and gag lever post, and the upper surface of the main body offers threaded hole, described
Threaded hole is for connecting monitoring instrument, the downwardly convex setting in the lower surface of the gag lever post from the main body.
3. observation pier according to claim 2, which is characterized in that the gag lever post be it is multiple, along the main body
The circumferential direction of lower surface be uniformly distributed.
4. observation pier according to claim 2, which is characterized in that offer limiting slot, the limit on the gag lever post
Slot be it is multiple, along the axially spaced distribution of the gag lever post.
5. observation pier according to claim 2, which is characterized in that the projected side wall of the main body is provided with position-arresting disk
The upper surface of body, the limit disk body is flushed with the upper surface of the observation pier main body.
6. observation pier according to claim 5, which is characterized in that the cross section of the limit disk body is rectangle.
7. observation pier according to claim 2, which is characterized in that the center of the lower surface of the main body is downward
Protrusion is provided with newel, and the threaded hole is located in the newel.
8. observation pier according to claim 2, which is characterized in that the main body is cylindric, the main body
Upper surface flushed with the upper surface of the observation pier main body.
9. observation pier according to claim 2, which is characterized in that further include closed cover, the closed cover includes with outer spiral shell
The lid of the bar portion of line and the one end for being fixed on the bar portion, the closed cover can be installed in the threaded hole.
10. observation pier according to claim 1, which is characterized in that further include protection structure, the protection structure includes cover
State the outside protective covers of pier, and/or the fence around pier setting in residence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192379.7U CN209131671U (en) | 2018-12-20 | 2018-12-20 | Observation pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192379.7U CN209131671U (en) | 2018-12-20 | 2018-12-20 | Observation pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131671U true CN209131671U (en) | 2019-07-19 |
Family
ID=67249305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192379.7U Active CN209131671U (en) | 2018-12-20 | 2018-12-20 | Observation pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229383A (en) * | 2020-09-29 | 2021-01-15 | 上海铁大建设工程质量检测有限公司 | Observation pier |
-
2018
- 2018-12-20 CN CN201822192379.7U patent/CN209131671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229383A (en) * | 2020-09-29 | 2021-01-15 | 上海铁大建设工程质量检测有限公司 | Observation pier |
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