CN220080122U - Foundation detection device for constructional engineering - Google Patents
Foundation detection device for constructional engineering Download PDFInfo
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- CN220080122U CN220080122U CN202321041843.7U CN202321041843U CN220080122U CN 220080122 U CN220080122 U CN 220080122U CN 202321041843 U CN202321041843 U CN 202321041843U CN 220080122 U CN220080122 U CN 220080122U
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- micrometer screw
- scale
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- supporting plate
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a foundation detection device for construction engineering, which comprises a supporting plate, wherein the front side of the supporting plate is fixedly connected with a level meter, the bottom of the supporting plate is fixedly connected with a fixed rod, a plurality of threaded openings are arranged on the supporting plate, a plurality of spiral distance measuring devices corresponding to the threaded openings are arranged on the supporting plate, each spiral distance measuring device comprises a micrometer screw rod, a knob and a scale ring from top to bottom, the scale rings are fixedly connected around the threaded openings, threads are arranged on the micrometer screw rods, the micrometer screw rods penetrate through the scale rings and the threaded openings, the micrometer screw rods are in threaded fit with the scale rings and the threaded openings, the knob is annularly and fixedly sleeved on the micrometer screw rods, the knob is in clearance fit with the scale rings, and scale marks are arranged on the scale rings and the micrometer screw rods; wherein the diameter of the micrometer screw is smaller than the diameter of the scale ring, and the diameter of the scale ring is smaller than the diameter of the knob. The utility model has simple structure, and can lead the measured foundation settlement result to be more accurate through the design of the level gauge.
Description
Technical Field
The utility model belongs to the technical field of foundation settlement detection, and particularly relates to a foundation detection device for construction engineering.
Background
Foundation settlement refers to the subsidence of the foundation surface caused by compaction of the foundation layer under additional stress. Excessive settlement, particularly uneven settlement, can cause the building to tilt and crack so as to be unable to be used normally. Therefore, a foundation settlement detection device is often required to detect the settlement depth of the foundation, and reliable settlement parameters are provided for later design and construction. At present, the existing foundation settlement detection device is complex in structure, is mostly of an integral fixed structure, is inconvenient to carry, retract and release, is poor in flexibility and convenience, and meanwhile, errors occur easily in the observation of data in the detection process, so that the accuracy of detection data is reduced, and the practicability is poor.
In order to solve the problems, the patent with the Chinese patent publication number of CN215832707U discloses a foundation settlement detection device, and relates to the technical field of foundation settlement detection. The utility model comprises a fixing device and a sedimentation device, wherein the sedimentation device is arranged on one side of the fixing device. The fixing device comprises a fixing rod, a plurality of scale marks are arranged on the peripheral side surface of the fixing rod, a sliding groove is formed in the right surface of the fixing rod, the sedimentation device comprises a connecting rod, the left end of the connecting rod is connected with a sliding block, the sliding block is in sliding fit with the sliding groove, a first pointer and a second pointer are respectively fixed on the front surface and the rear surface of the sliding block, the first pointer and the second pointer are matched with the scale marks, the right end of the connecting rod is provided with a sedimentation rod, and a sedimentation base is fixed at the lower end of the sedimentation rod. The device is convenient to fix on a hard soil layer through the fixing device, the overall stability of the device is ensured, the settlement of the device along with the foundation in the detection process is prevented, the accuracy of detection data is ensured, and the device is matched with the settlement device to detect the settlement distance of the foundation.
The above device realizes the measurement of the foundation settlement, but when the height of the settlement device is adjusted and the foundation settlement degree is measured, the height to be adjusted is judged only through experience, so that the accuracy of the measured settlement result is relatively inaccurate.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a foundation detection device for construction engineering, which is accurate in detecting the foundation settlement.
In order to achieve the above object, the technical scheme of the present utility model is as follows: the foundation detection device for the construction engineering comprises a supporting plate, wherein the front side of the supporting plate is fixedly connected with a level gauge, the bottom of the supporting plate is fixedly connected with a fixing rod, the bottom end of the fixing rod is fixedly connected with an insertion block, a plurality of threaded openings are formed in the supporting plate, a plurality of spiral distance measuring devices corresponding to the threaded openings are arranged on the supporting plate, each spiral distance measuring device comprises a micrometer screw rod, a knob and a scale ring from top to bottom, the scale ring is fixedly connected around the threaded opening, threads are arranged on the micrometer screw rod, the micrometer screw rod penetrates through the scale ring and the threaded openings and extends to the lower side of the supporting plate, the micrometer screw rod is in threaded fit with the scale ring and the threaded openings, the knob is fixedly sleeved on the micrometer screw rod, the knob is in clearance fit with the scale ring, and scale marks are arranged on the scale ring and the micrometer screw rod; wherein the diameter of the micrometer screw is smaller than the diameter of the scale ring, and the diameter of the scale ring is smaller than the diameter of the knob.
The basic scheme has the following principle and beneficial effects: 1. according to the settlement condition of foundation can be directly through the hand rotation knob, will drive the micrometer screw rod and carry out anticlockwise rotation when the knob anticlockwise rotation from this, the micrometer screw rod will carry out vertical down motion thereupon to gradually support the foundation department of sinking, simultaneously because the design of scale ring, so can comparatively clear observation this micrometer screw rod height that adjusts through the distance that the knob moved on the scale ring, the condition that the foundation subsided can be conveniently recorded on the one hand, on the other hand can be with the record of the height of adjustment, thereby be convenient for the contrast of follow-up other data.
2. After the position of the micrometer screw is properly adjusted, the level gauge is required to be observed, whether the supporting plate is positioned at the horizontal position or not is judged, and whether the position of the micrometer screw is accurate or not is judged, so that the accuracy of foundation measurement can be judged. Compared with the prior art, the utility model uses the level gauge to repeatedly detect and verify whether the height of the micrometer screw is proper or not through visual observation, so that the measured foundation settlement result is more accurate.
Further, the top of the micrometer screw is fixedly connected with a holding block.
The basic scheme has the beneficial effects that: the adjustment is carried out by holding the holding block by hand, so that the adjustment operation is more convenient.
Further, all be equipped with ball bearing in micrometer screw lower part, ball bearing inner wall and micrometer screw outer wall fixed connection, ball bearing outer wall fixedly connected with lantern ring, lantern ring are close to the equal fixedly connected with connecting piece of lantern ring one side of other micrometer screws, have the connecting rod through the connecting piece hinge between the adjacent lantern ring.
The basic scheme has the beneficial effects that: 1. the heights of the lantern rings can be different through the difference of the heights of the micrometer screws, so that the connecting rods can be inclined to a certain degree, then the inclination angle of the connecting rods is measured, on one hand, the inclination angle of foundation settlement can be calculated, and on the other hand, the concrete height of the foundation settlement can be calculated again through conversion.
2. The design of the ball bearing can reduce the influence on the position of the connecting piece when the micrometer screw rotates.
Further, the lantern rings are provided with scale strips which are the same as the micrometer screw.
The basic scheme has the beneficial effects that: the effect of the design of the collar on the height observation of the micrometer screw can be reduced.
Further, a plurality of identification blocks are fixedly connected to the top of the supporting plate, and the identification blocks are respectively arranged on one side of each scale ring.
The basic scheme has the beneficial effects that: the number of turns of the knob rotation can be recorded conveniently.
Further, the holding block is provided with anti-skid patterns.
The basic scheme has the beneficial effects that: the friction force of the hand when contacting the holding block is enhanced, thereby reducing the possibility of hand sliding.
Further, the insert block has an inverted conical shape.
The basic scheme has the beneficial effects that: the insert blocks can be inserted into the foundation relatively easily.
Further, all open threaded hole in micrometer screw bottom, micrometer screw has the auxiliary block through screw hole screw-thread fit, is equipped with the scale mark on the auxiliary block.
The basic scheme has the beneficial effects that: when the length of the micrometer screw is insufficient, the auxiliary block can be arranged at the bottom of the micrometer screw so as to prolong the length of the micrometer screw, and therefore, the device can be wider in application range.
Drawings
Fig. 1 is an isometric view of a foundation detection device for construction engineering in an embodiment of the utility model.
Fig. 2 is a schematic view of the collar of fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a supporting plate 1, a scale ring 2, a knob 3, a holding block 4, a micrometer screw 5, a level 6, a fixed rod 7, an inserting block 8, a lantern ring 9, an auxiliary block 10, a connecting rod 11 and a connecting piece 12.
Example 1
Substantially as shown in figures 1-2: the foundation detection device for the construction engineering comprises a support plate 1, wherein a level gauge 6 is fixedly connected to a bolt at the front side of the support plate 1, a fixing rod 7 is fixedly connected to a bolt at the bottom of the support plate 1, an insertion block 8 is welded at the bottom end of the fixing rod 7, a plurality of threaded openings are formed in the support plate 1, a plurality of spiral distance measuring devices corresponding to the threaded openings are arranged on the support plate 1, each spiral distance measuring device comprises a micrometer screw 5, a knob 3 and a scale ring 2 from top to bottom, the scale ring 2 is welded around the threaded opening, threads are arranged on the micrometer screw 5, the micrometer screw 5 penetrates through the scale ring 2 and the threaded openings and extends to the lower side of the support plate 1, the micrometer screw 5 is in threaded fit with the scale ring 2 and the threaded openings, the knob 3 is annularly welded on the micrometer screw 5, the knob 3 is in clearance fit with the scale ring 2, and scale marks are arranged on the scale ring 2 and the micrometer screw 5; wherein the diameter of the micrometer screw 5 is smaller than the diameter of the graduated ring 2, and the diameter of the graduated ring 2 is smaller than the diameter of the knob 3. In this embodiment, the type of the level 6 is preferably an EDA bubble level 61R.
The specific implementation process is as follows: when the settlement of the foundation is measured, the device is moved to a position to be measured firstly, then the insertion block 8 is inserted into the foundation, so that the device is fixed on the foundation, the knob 3 can be rotated by hand according to the settlement condition of the foundation after the fixation, then the knob 3 is fixedly connected with the micrometer screw 5, when the knob 3 rotates anticlockwise, the micrometer screw 5 can be driven to rotate anticlockwise, the micrometer screw 5 can move downwards vertically along with the foundation due to the threaded fit with the scale ring 2 and the support plate 1, the foundation is gradually propped against the settlement position, meanwhile, due to the design of the scale ring 2, the height adjusted by the micrometer screw 5 can be observed more clearly through the moving distance of the knob 3 on the scale ring 2, on one hand, the settlement condition of the foundation can be recorded conveniently, on the other hand, the adjusted height can be recorded, and the comparison of other follow-up data is convenient.
According to the operation, the knob 3 is rotated clockwise or anticlockwise to enable the micrometer screw 5 to be close to the foundation, the supporting plate 1 is arranged in the horizontal direction, the settlement condition of the foundation can be observed through the scale marks, meanwhile, after the position of the micrometer screw 5 is properly adjusted, the level gauge 6 is required to be observed, at the moment, whether the supporting plate 1 is arranged in the horizontal position or not is judged, and then whether the position of the micrometer screw 5 at the moment is accurate or not is judged, so that the accuracy of foundation measurement can be judged. This allows for a higher accuracy of the measured data.
Example 2
The difference with the above embodiment is that the top bolt of the micrometer screw 5 is fixedly connected with the holding block 4.
The specific implementation process is as follows: when the position of the micrometer screw 5 is adjusted, the adjustment can be performed by holding the holding block 4 by hand, so that the adjustment operation is more convenient.
Example 3
The difference with the above embodiment is that the lower part of the micrometer screw 5 is provided with ball bearings, the inner wall of each ball bearing is welded with the outer wall of the micrometer screw 5, the outer wall of each ball bearing is welded with a lantern ring 9, one side of each lantern ring 9 close to the lantern rings 9 of other micrometer screws 5 is welded with a connecting piece 12, and connecting rods 11 are hinged between the adjacent lantern rings 9 through the connecting pieces 12. In this embodiment, the hinge may be realized by a hinge base and a hinge shaft.
The specific implementation process is as follows: the design of the connecting piece 12 can strengthen the stability between the micrometer screws 5, so that the device is stably fixed above a foundation, and meanwhile, as the connecting rod 11 is hinged with the adjacent lantern rings 9, if one lantern ring 9 is higher and the other lantern ring 9 is lower, the connecting rod 11 can present a certain inclination, and then the inclination angle of the connecting rod 11 can be measured, on one hand, the inclination angle can be calculated, and on the other hand, the concrete height of foundation settlement at the moment can be calculated again through conversion; and because the micrometer screw 5 needs to rotate when adjusting the height, the design of the ball bearing can reduce the influence on the position of the connecting piece 12 when the micrometer screw 5 rotates.
Example 4
The difference from the above embodiment is that the collar 9 is provided with the same graduation strips as the micrometer screw 5.
The specific implementation process is as follows: the design of the graduation strip reduces the influence of the design of the collar 9 on the height observation of the micrometer screw 5.
Example 5
The difference from the above embodiment is that a plurality of marking blocks are welded on the top of the supporting plate 1, and the marking blocks are respectively arranged on one side of each scale ring 2.
The specific implementation process is as follows: the design of the identification block can be convenient for recording the number of turns of the knob 3.
Example 6
The difference from the above embodiment is that the grip block 4 is provided with anti-skid patterns.
The specific implementation process is as follows: the design of the anti-skid patterns strengthens the friction force when the hand is contacted with the holding block 4, thereby reducing the possibility of hand skid.
Example 7
The difference from the above-described embodiment is that the insert block 8 has an inverted conical shape.
The specific implementation process is as follows: because the insert block 8 is of an inverted conical design, the insert block 8 can be inserted into the foundation relatively easily.
Example 8
The difference with the above embodiment is that the bottom ends of the micrometer screw 5 are all provided with threaded holes, the micrometer screw 5 is provided with an auxiliary block 10 in threaded fit with the threaded holes, and the auxiliary block 10 is provided with scale marks.
The specific implementation process is as follows: when the length of the micrometer screw 5 is insufficient, the auxiliary block 10 can be arranged at the bottom of the micrometer screw 5 so as to prolong the length of the micrometer screw 5, thereby the application range of the device is wider.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present utility model, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
1. The utility model provides a foundation detection device for building engineering which characterized in that: the device comprises a supporting plate, wherein the front side of the supporting plate is fixedly connected with a level meter, the bottom of the supporting plate is fixedly connected with a fixing rod, the bottom end of the fixing rod is fixedly connected with an insertion block, a plurality of threaded openings are formed in the supporting plate, a plurality of spiral distance measuring devices corresponding to the threaded openings are arranged in the supporting plate, each spiral distance measuring device comprises a micrometer screw rod, a knob and a scale ring from top to bottom, each scale ring is fixedly connected around each threaded opening, threads are arranged on each micrometer screw rod, each micrometer screw rod penetrates through each scale ring and each threaded opening and extends to the lower side of the supporting plate, each micrometer screw rod is in threaded fit with each scale ring and each threaded opening, each knob is fixedly sleeved on each micrometer screw rod, each knob is in clearance fit with each scale ring, and each scale ring and each micrometer screw rod are provided with scale marks; wherein the diameter of the micrometer screw is smaller than the diameter of the scale ring, and the diameter of the scale ring is smaller than the diameter of the knob.
2. The foundation detection device for construction engineering according to claim 1, wherein: the top of the micrometer screw is fixedly connected with a holding block.
3. The foundation detection device for construction engineering according to claim 2, wherein: the lower part of the micrometer screw is provided with a ball bearing, the inner wall of the ball bearing is fixedly connected with the outer wall of the micrometer screw, the outer wall of the ball bearing is fixedly connected with a lantern ring, one side of the lantern ring, which is close to other micrometer screws, of the lantern ring is fixedly connected with a connecting piece, and connecting rods are hinged between adjacent lantern rings through the connecting pieces.
4. The foundation detection device for construction engineering according to claim 3, wherein: the lantern rings are provided with scale strips which are the same as the micrometer screw.
5. The foundation detection device for construction engineering according to claim 4, wherein: the top of the supporting plate is fixedly connected with a plurality of marking blocks which are respectively arranged on one side of each scale ring.
6. The foundation detection device for construction engineering according to claim 5, wherein: the holding block is provided with anti-skid patterns.
7. The foundation detection device for construction engineering according to claim 6, wherein: the insertion block is in an inverted cone shape.
8. The foundation detection device for construction engineering according to claim 7, wherein: the bottom of the micrometer screw is provided with threaded holes, the micrometer screw is provided with auxiliary blocks in threaded fit with the threaded holes, and the auxiliary blocks are provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041843.7U CN220080122U (en) | 2023-05-05 | 2023-05-05 | Foundation detection device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041843.7U CN220080122U (en) | 2023-05-05 | 2023-05-05 | Foundation detection device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220080122U true CN220080122U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041843.7U Active CN220080122U (en) | 2023-05-05 | 2023-05-05 | Foundation detection device for constructional engineering |
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| Country | Link |
|---|---|
| CN (1) | CN220080122U (en) |
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2023
- 2023-05-05 CN CN202321041843.7U patent/CN220080122U/en active Active
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