CN215329802U - Green is foundation ditch displacement measurement device for construction - Google Patents
Green is foundation ditch displacement measurement device for construction Download PDFInfo
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- CN215329802U CN215329802U CN202121454990.8U CN202121454990U CN215329802U CN 215329802 U CN215329802 U CN 215329802U CN 202121454990 U CN202121454990 U CN 202121454990U CN 215329802 U CN215329802 U CN 215329802U
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- foundation pit
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- support
- measuring device
- building construction
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Abstract
The utility model discloses a foundation pit displacement measuring device for green building construction, which is characterized in that: the device is used as a green building construction foundation pit displacement measuring device, the horizontal displacement condition of an observation point of a foundation pit can be recorded in real time, and the device is not influenced by weather conditions such as night or fog, rain and dust, and the like.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a foundation pit displacement measuring device for green building construction.
Background
The measurement of the foundation pit is an important link in the construction of foundation pit engineering, and means that in the process of foundation pit excavation and underground engineering construction, various observation and analysis works are carried out on the characteristics of the foundation pit rock and soil, the displacement of a supporting structure and the change of surrounding environmental conditions, and because the deep foundation pit has lateral soil pressure, the load of a building containing the top of the pit must have horizontal displacement. According to the rigidity of the supporting structure, the displacement is different. Within the bearing range of rigidity, the supporting structure is safe, and if the supporting structure exceeds the bearing range, the supporting structure overturns. Most foundation ditch displacement measurement at present adopts the mode of artificially utilizing equipment to measure, and this kind of mode needs frequent laying and dismantling equipment, and night or the relatively poor weather of sight is inconvenient for measure, and the mode that adopts precision equipment to measure a small number has increased measurement cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model aims to provide a foundation pit displacement measuring device for green building construction.
The technical scheme adopted by the utility model is as follows:
the utility model provides a green foundation ditch displacement measurement device for construction of building, includes the support, it is equipped with an axis of rotation to rotate on the support, the fixed dwang that is located the support front side that is equipped with in the axis of rotation, the dwang both ends are equipped with a slide rail respectively, one of upside slide in the slide rail and be equipped with a sliding shaft, the sliding shaft is fixed to be set up on the slider, the slider horizontal slip set up in on support fixed connection's the spout, one of downside slide in the slide rail and be equipped with a fixed axle, the fixed axle is fixed to be set up on the bracing piece.
Preferably, a foundation pit support is arranged between the right side of the soil layer and the upper side of the bottom of the foundation pit, a detection block is arranged on the right side of the foundation pit support, the detection block is fixedly connected with the support rod, and the detection block can conduct displacement of the side wall of the foundation pit through the support rod.
Preferably, two ends of the bracket are respectively provided with a fixed block, the upper fixed block is fixedly arranged on a soil layer and is far away from the foundation pit support, the lower fixed block is fixedly arranged on the bottom of the foundation pit and penetrates into the bottom of the foundation pit for a certain depth, and the two fixed blocks cannot displace.
Preferably, a telescopic rod is arranged in the middle of the connecting rod, and the telescopic rod limits the vertical movement between the connecting rod and the bracket.
Preferably, the upper side of the support rod is provided with a connecting rod fixed on the detection block, the right end of the connecting rod is rotatably connected with the rotating shaft, when the detection block inclines relative to the support due to uneven stress, the connecting rod rotates around the rotating shaft, and meanwhile, the connecting rod and the telescopic rod slide relatively, so that the inclination of the detection block does not influence the movement of the support rod.
Preferably, the sliding groove is fixed with a graduated scale, and the actual displacement distance of the foundation pit can be calculated by reading the graduated scale.
Preferably, the sliding groove is located on the upper portion of the ground, and a constructor can read the displacement distance of the foundation pit on the ground.
The utility model has the beneficial effects that: the utility model is used as a foundation pit displacement measuring device for green building construction, can record the horizontal displacement condition of an observation point of a foundation pit in real time, is not influenced by weather conditions such as night or heavy fog, overcast and rainy, sand and dust, and the like, amplifies the deformation generated by the displacement of the foundation pit through the rotating rods with unequal lengths at the two ends, and a constructor can obtain the actual displacement of the foundation pit only by dividing the amplified data by a corresponding proportionality coefficient after recording the amplified data.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a in fig. 1.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
The following describes a specific embodiment of the present invention with reference to fig. 1-2, and the device for measuring displacement of a foundation pit for green building construction includes a support 13, a rotating shaft 27 is rotatably disposed on the support 13, a rotating rod 20 is fixedly disposed on the rotating shaft 27 and located at the front side of the support 13, two ends of the rotating rod 20 are respectively provided with a sliding rail 26, a sliding shaft 25 is slidably disposed in one of the sliding rails 26 at the upper side, the sliding shaft 25 is fixedly disposed on a sliding block 24, the sliding block 24 is slidably disposed on a sliding chute 23 fixedly connected to the support 13 from left to right, a fixed shaft 19 is slidably disposed in one of the sliding rails 26 at the lower side, and the fixed shaft 19 is fixedly disposed on a support rod 18.
Advantageously, a foundation pit support 14 is arranged between the right side of the soil layer 11 and the upper side of the foundation pit bottom 16, a detection block 15 is installed on the right side of the foundation pit support 14, the detection block 15 is fixedly connected with the support rods 18, and the detection block 15 can conduct displacement of the side wall of the foundation pit through the support rods 18.
Advantageously, two fixed blocks 12 are respectively arranged at two ends of the bracket 13, one fixed block 12 at the upper side is fixedly arranged on the soil layer 11 and is far away from the foundation pit support 14, one fixed block 12 at the lower side is fixedly arranged on the foundation pit bottom 16 and penetrates into the foundation pit bottom 16 to a certain depth, and the two fixed blocks cannot be displaced.
Advantageously, a telescopic rod 22 is provided in the middle of the connecting rod 21, said telescopic rod 22 limiting the vertical movement between the connecting rod 21 and the support 13.
Advantageously, the upper side of the supporting rod 18 is provided with a connecting rod 21 fixed on the detecting block 15, the right end of the connecting rod 21 is rotatably connected with the rotating shaft 27, when the detecting block 15 tilts relative to the bracket 13 due to uneven stress, the connecting rod 21 rotates around the rotating shaft 27, and meanwhile, relative sliding occurs between the connecting rod 21 and the telescopic rod 22, so that the tilting of the detecting block 15 does not influence the movement of the supporting rod 18.
Advantageously, a graduated scale is fixed on the sliding groove 23, and the actual displacement distance of the foundation pit can be calculated by reading the graduated scale.
Advantageously, the chute 23 is located above the ground, and the constructor can read the distance of displacement of the pit on the ground.
The use method of the utility model comprises the following steps:
in the initial state, the utility model is manually fixed in the foundation pit.
When the side wall of the foundation pit generates horizontal displacement, the detection block 15 moves rightwards relative to the bracket 13, the connecting rod 21 slides with the telescopic rod 22, the supporting rod 18 pushes the rotating rod 20 to rotate anticlockwise around the rotating shaft 27, and the rotating rod 20 drives the sliding block 24 to slide leftwards along the sliding groove 23 through the sliding shaft 25;
the actual condition of the displacement of the side wall of the foundation pit can be calculated by manually and regularly reading the moving distance of the sliding block 24 relative to the sliding chute 23.
The utility model is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (7)
1. The utility model provides a green foundation ditch displacement measurement device for construction, its characterized in that: the support comprises a bracket, it is equipped with an axis of rotation to rotate on the support, the fixed dwang that is located in the axis of rotation front side that is equipped with in the dwang both ends respectively, one of upside slide in the slide rail and be equipped with a sliding shaft, the sliding shaft is fixed to be set up on the slider, slider horizontal slip set up in on support fixed connection's the spout, one of downside slide in the slide rail and be equipped with a fixed axle, the fixed axle is fixed to be set up on the bracing piece.
2. The foundation pit displacement measuring device for green building construction of claim 1, characterized in that: and two ends of the support are respectively provided with a fixed block, the upper fixed block is fixedly arranged on the soil layer, and the lower fixed block is fixedly arranged on the bottom of the foundation pit.
3. The foundation pit displacement measuring device for green building construction of claim 2, characterized in that: and a foundation pit support is arranged between the right side of the soil layer and the upper side of the bottom of the foundation pit, a detection block is installed on the right side of the foundation pit support, and the detection block is fixedly connected with the support rod.
4. The foundation pit displacement measuring device for green building construction of claim 1, characterized in that: the middle of the connecting rod is provided with a telescopic rod.
5. The foundation pit displacement measuring device for green building construction of claim 3, characterized in that: the upper side of the supporting rod is provided with a connecting rod fixed on the detection block, and the right end of the connecting rod is rotatably connected with the rotating shaft.
6. The foundation pit displacement measuring device for green building construction of claim 1, characterized in that: and a graduated scale is fixed on the sliding groove.
7. The foundation pit displacement measuring device for green building construction of claim 6, characterized in that: the sliding groove is positioned on the upper part of the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454990.8U CN215329802U (en) | 2021-06-29 | 2021-06-29 | Green is foundation ditch displacement measurement device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454990.8U CN215329802U (en) | 2021-06-29 | 2021-06-29 | Green is foundation ditch displacement measurement device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329802U true CN215329802U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121454990.8U Active CN215329802U (en) | 2021-06-29 | 2021-06-29 | Green is foundation ditch displacement measurement device for construction |
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| CN (1) | CN215329802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354640A (en) * | 2022-08-11 | 2022-11-18 | 北京建工集团有限责任公司 | Convenient foundation pit soil deep horizontal displacement testing arrangement |
-
2021
- 2021-06-29 CN CN202121454990.8U patent/CN215329802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354640A (en) * | 2022-08-11 | 2022-11-18 | 北京建工集团有限责任公司 | Convenient foundation pit soil deep horizontal displacement testing arrangement |
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