CN219656861U - High-efficient detection device of foundation ditch subsides - Google Patents
High-efficient detection device of foundation ditch subsides Download PDFInfo
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- CN219656861U CN219656861U CN202320311540.6U CN202320311540U CN219656861U CN 219656861 U CN219656861 U CN 219656861U CN 202320311540 U CN202320311540 U CN 202320311540U CN 219656861 U CN219656861 U CN 219656861U
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Abstract
The utility model belongs to the field of foundation pit settlement detection, and discloses a high-efficiency foundation pit settlement detection device which comprises a base, a support rod, a detection ruler, an adjusting mechanism and a horizontal mechanism, wherein the support rod is fixed on the base; the balancing weight is fixed with the supporting rod, and the top of the balancing weight is fixed with a horizontal bubble instrument; the adjusting mechanism comprises a sleeve II, a sleeve III, a telescopic rod and the like, wherein the sleeve II is connected with a limit screw in a threaded manner, the telescopic rod is provided with a chute I, and the telescopic rod slides in the sleeve II; the detection ruler is in sliding connection with the sleeve, the weighting block is fixed at the bottom of the detection ruler, the spring and the buffer column are arranged at the bottom of the detection ruler, the horizontal mechanism comprises a threaded column and a supporting pad, the threaded column is in threaded connection with the base, and the supporting pad is fixed at the bottom of the threaded column. The screw thread post is driven to rotate by adjusting the supporting pad, so that the levelness of the base is changed, and the levelness of the base is observed through the horizontal bubble meter, so that the whole device is horizontal, and the detection precision is ensured.
Description
Technical Field
The utility model belongs to the technical field of foundation pit settlement detection, and particularly relates to a high-efficiency foundation pit settlement detection device.
Background
The foundation pit is a soil pit excavated according to the elevation of a substrate and the plane size of the substrate at the position of the foundation design, the excavated foundation pit is required to be subjected to settlement detection during construction of a building, the settlement detection is carried out according to detection points arranged on the building and fixed detection points, the settlement degree is expressed by data, and the settlement detection is required to be set for more than one layer of building, the design requirements of the building, the manual work, the soil foundation and the like, and the settlement detection is required to be set in the construction on schedule or according to the layer progress until completion.
Chinese patent with publication number CN217845166U discloses a detection device for building foundation pit subsidence, including the bracing piece, the bracing piece upper end rotates and is connected with first lantern ring, first lantern ring left side threaded connection has first bolt, first lantern ring right side fixedly connected with slide bar, the inside first sliding tray that is provided with of slide bar, the inside left side fixedly connected with motor of slide bar.
Above-mentioned scheme is slided through the actuating motor drive telescopic link, makes the scale pole vertically aim at the point position that needs the measurement subsidence, rotates first knob this moment, makes first bolt support the bracing piece, and rotatory second knob again drives the second bolt and rotates in the nut, and when rotatory to not hard up scale pole along with the weight of weighting quick slip decline to the position that needs the measurement in the second sliding tray bottom the foundation ditch and measure, convenient operation does not need by-pass to stand to observe and has promoted work efficiency.
However, in the actual use process, as the base is placed on the ground and then is detected, that is, in the detection process, if the ground is not level, the scale bar in the device is inclined, so that the scale bar is not perpendicular to the bottom of the foundation pit, meanwhile, the measured data of the scale bar is inaccurate, and the scheme does not have a level adjusting function.
Disclosure of Invention
The utility model aims to provide a foundation pit sedimentation efficient detection device so as to solve the problem of inclination of the detection device caused by uneven ground.
In order to achieve the above object, the present utility model provides the following technical solutions: a foundation pit settlement high-efficiency detection device comprises
The upper end of the base is fixed with a supporting rod;
the adjusting mechanism comprises a first sleeve, an adjusting screw, a second sleeve, a motor, a screw rod, a telescopic rod, a third sleeve and an adjusting screw, wherein the first sleeve is sleeved outside the supporting rod, the first adjusting screw is in threaded connection with the first sleeve, one end of the second sleeve is fixed on the side wall of the first sleeve, the motor is abutted to the first sleeve and fixed in the second sleeve, the screw rod is fixed with the rotating end of the motor, the telescopic rod is in sliding connection with the second sleeve, the screw rod is in threaded connection with the telescopic rod, the third sleeve is fixed with the telescopic rod, and the third adjusting screw is in threaded connection with the third sleeve;
the detecting ruler is in sliding connection with the sleeve three, and a weighting block is fixed at the bottom of the detecting ruler;
the balancing weight is fixed at the top of the supporting rod, and a horizontal bubble instrument is fixed at the top of the balancing weight;
the horizontal mechanism comprises a threaded column and a supporting pad, wherein the threaded column is connected with the base in a threaded manner, and the supporting pad is fixed with the bottom of the threaded column.
The principle and effect of the technical scheme are as follows:
1. because bracing piece and base threaded connection, so can adjust the base horizontal condition through rotating each bracing piece, and can observe the horizontal condition of base through the level bubble appearance to make the device detect the chi and can be perpendicular with the ground of check point after placing, thereby ensure the detection precision.
2. Through the setting of adjusting screw one and sleeve one for sleeve one can rotate and reciprocate for the bracing piece, thereby can inject sleeve one's position through first butt of adjusting screw on the bracing piece, through sleeve two, the setting of motor, screw rod and telescopic link, make the motor drive screw rod drive the telescopic link slide in sleeve two, thereby make sleeve three horizontal position can adjust, thereby make the position of detecting the chi can obtain the adjustment, and through the setting of adjusting screw three, can restrict the position of detecting the chi, thereby prevent detecting the chi gliding.
The utility model is further provided with: a sliding groove I is formed in the top of the telescopic rod, a limiting screw is connected to the sleeve II through threads, and the bottom of the limiting screw slides in the sliding groove I.
The principle and effect of the technical scheme are as follows: the first chute and the limit screw are arranged, so that the limit screw can limit the telescopic rod, the motor can not continue to drive the screw rod to move the telescopic rod to the right after the bottom of the limit screw is abutted to the left side of the first chute, the telescopic rod is prevented from being separated from the second sleeve, and the running stability of the adjusting mechanism is guaranteed.
The utility model is further provided with: the through hole is offered to the weight piece bottom, and the spout second that corresponds with the through hole has been offered to the detection chi bottom, and spout second top is fixed with the spring, and the spring bottom is fixed with the buffer column, buffer column and spout second and through-hole sliding connection.
The principle and effect of the technical scheme are as follows: before the detection rule receives the weighting block and self gravity descends to the foundation ditch bottom, the buffer column is contacted with the foundation ditch bottom first, the spring and the detection rule continue to descend under the influence of inertia, and the spring is pressed, so that the descending of the detection rule is buffered, the collision is smaller when the weighting block is contacted with the foundation ditch bottom, the weighting block and the detection rule are protected, and the service life of the weighting block and the detection rule is prolonged.
The utility model is further provided with: a limiting block is fixed at the top of the detection ruler.
The principle and effect of the technical scheme are as follows: the setting of stopper has prevented because of the foundation ditch degree of depth is great, and the condition that detects chi and receive the influence of gravity to slide to break away from in the sleeve three takes place.
The utility model is further provided with: the number of the threaded columns is four, and the four threaded columns are uniformly distributed at four corners of the base.
The principle and effect of the technical scheme are as follows: the four threaded columns are distributed in the four corners of the base, so that the base can be stably supported, and the horizontal condition of the base can be completed only by adjusting the threaded columns around.
The utility model is further provided with: the limiting block is fixed with the detection ruler through screws.
The principle and effect of the technical scheme are as follows: because the stopper is the fix with screw with the detection chi for the detection chi can be demolishd in the sleeve is three, thereby makes detection chi or stopper conveniently carry out the change of partial spare part when damaging, thereby practices thrift the cost.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a top view of the telescoping rod of fig. 2.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
reference numerals in the drawings of the specification include: 101. a base; 102. a threaded column; 103. a support pad; 201. a support rod; 202. balancing weight; 203. a horizontal bubble meter; 301. a sleeve I; 302. an adjusting screw I; 303. a second sleeve; 304. a motor; 305. a screw; 306. a telescopic rod; 307. a sleeve III; 308. an adjusting screw III; 309. a first chute; 310. a limit screw; 401. a detection ruler; 402. weighting blocks; 403. a through hole; 404. a second chute; 405. a spring; 406. a buffer column; 407. and a limiting block.
Examples:
as shown in figures 1-3, the utility model discloses a foundation pit settlement high-efficiency detection device, which comprises
The base 101, the upper end of the base 101 is fixed with a cylindrical supporting rod 201, the top of the supporting rod 201 is fixed with a balancing weight 202, the center of the top of the balancing weight 202 is fixed with a horizontal bubble instrument 203, and the levelness of the supporting rod 201, namely the base 101, can be detected through the horizontal bubble instrument 203;
the bottom of the base 101 is provided with a horizontal mechanism, the horizontal mechanism comprises four threaded columns 102 and four supporting pads 103, the four threaded columns 102 are uniformly distributed at four corners of the base 101, the threaded columns 102 are in threaded connection with the base 101, the threaded columns 102 penetrate through the base 101, the four threaded columns 102 are uniformly distributed at four corners of the base 101, the four supporting pads 103 are respectively fixed with the bottoms of the four threaded columns 102, and the threaded columns 102 are rotated by rotating the supporting pads 103, so that the positions of the threaded columns 102 relative to the base 101 are adjusted, and the levelness of the base 101 is adjusted.
The supporting rod 201 is provided with an adjusting mechanism, the adjusting mechanism comprises a cylindrical sleeve I301, an adjusting screw I302, a square sleeve II 303, a motor 304, a screw 305, a telescopic rod 306, a square sleeve III 307 and an adjusting screw III 308, the sleeve I301 is sleeved outside the supporting rod 201, the adjusting screw I302 is in threaded connection with the sleeve I301, the adjusting screw I302 penetrates through one side wall of the sleeve I301, and the adjusting screw I302 can be abutted with the supporting rod 201 through rotating the adjusting screw I302, so that the position of the sleeve I301 is limited.
The left side of the sleeve II 303 is fixed on the side wall of the sleeve I301, the motor 304 is abutted with the sleeve I301 and fixed in the sleeve II 303, the right end of the sleeve II 303 is in threaded connection with the limit screw 310, the bottom of the limit screw 310 penetrates through the upper wall of the sleeve II 303, the screw 305 is fixed with the rotating end of the motor 304, the telescopic rod 306 is in sliding connection with the sleeve II 303, the screw 305 is in threaded connection with the telescopic rod 306, a section of sliding groove I309 is formed in the top of the telescopic rod 306, and the bottom of the limit screw 310 slides in the sliding groove I309.
The sleeve III 307 is fixed with the telescopic rod 306, the adjusting screw III 308 is in threaded connection with the sleeve III 307, the adjusting screw III 308 penetrates through the side wall of the sleeve III 307, the detecting ruler 401 is connected in a sliding mode in the sleeve III 307, and the adjusting screw III 308 can be abutted with the detecting ruler 401 through rotating the adjusting screw III 308, so that the position of the detecting ruler 401 is limited.
The bottom of the detection ruler 401 is fixedly provided with a weighting block 402, the bottom of the weighting block 402 is provided with a through hole 403, the bottom of the detection ruler 401 is provided with a second chute 404 corresponding to the through hole 403, the top of the second chute 404 is fixedly provided with a spring 405, the bottom of the spring 405 is fixedly provided with a buffer column 406, the buffer column 406 is in sliding connection with the second chute 404 and the through hole 403, and a limiting block 407 is fixed at the top of the detection ruler 401 through screws.
The specific implementation process is as follows:
when a detector uses the device to detect foundation pit settlement, the detector is firstly placed near a detection point, then observes the position of the horizontal bubble meter 203, thereby adjusting four support pads 103 at the lower end of the base 101, rotating the support pads 103 to drive the threaded columns 102 to rotate, so that the flatness of the base 101 is changed, after the horizontal bubble meter 203 displays the level, adjusting the position of the sleeve I301 on the support rod 201 and the orientation of the sleeve II 303, then rotating the adjusting screw I302 to enable the adjusting screw I302 to be abutted against the support rod 201, at the moment, the position of the sleeve I301 to be limited, then driving the motor 304 to enable the position of the telescopic rod 306 to be changed, until the detecting ruler 401 reaches the position above the detection point of the foundation pit, then unscrewing the adjusting screw III 308, at the moment, the detecting ruler 401 is free to fall under the action of gravity, after a period of time, the bottom of the weighting block 402 is contacted with the detection point by buffering columns 406, at the moment, the adjusting screw III 308 is abutted against the detecting ruler 401, at the moment, the position of the detecting ruler 401 is limited, namely, the reading on the detecting ruler 401 is not changed, the detecting ruler can be observed, the whole reading can be read, and the detector can observe the detecting ruler 401, and the reading can be read, and the detecting ruler 401 is completely.
The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability 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 (6)
1. The utility model provides a high-efficient detection device of foundation ditch subsides which characterized in that: comprising
The upper end of the base is fixed with a supporting rod;
the adjusting mechanism comprises a first sleeve, an adjusting screw, a second sleeve, a motor, a screw rod, a telescopic rod, a third sleeve and an adjusting screw, wherein the first sleeve is sleeved outside the supporting rod, the first adjusting screw is in threaded connection with the first sleeve, one end of the second sleeve is fixed on the side wall of the first sleeve, the motor is in butt joint with the first sleeve and is fixed in the second sleeve, the screw rod is fixed with the rotating end of the motor, the telescopic rod is in sliding connection with the second sleeve, the screw rod is in threaded connection with the telescopic rod, the third sleeve is fixed with the telescopic rod, and the third adjusting screw is in threaded connection with the third sleeve;
the detection ruler is in sliding connection with the sleeve three, and a weighting block is fixed at the bottom of the detection ruler;
the balancing weight is fixed at the top of the supporting rod, and a horizontal bubble instrument is fixed at the top of the balancing weight;
the horizontal mechanism comprises a threaded column and a supporting pad, wherein a plurality of threaded columns are in threaded connection with the base, and the supporting pad is fixed with the bottom of the threaded column.
2. The foundation pit settlement efficient detection device according to claim 1, wherein: the telescopic rod is characterized in that a first sliding groove is formed in the top of the telescopic rod, a limiting screw is connected to the second sleeve through threads, and the bottom of the limiting screw slides in the first sliding groove.
3. The foundation pit settlement efficient detection device according to claim 1, wherein: the bottom of the weighting block is provided with a through hole, the bottom of the detection ruler is provided with a second chute corresponding to the through hole, a spring is fixed at the top of the second chute, a buffer column is fixed at the bottom of the spring, and the buffer column is in sliding connection with the second chute and the through hole.
4. The foundation pit settlement efficient detection device according to claim 1, wherein: and a limiting block is fixed at the top of the detection ruler.
5. The foundation pit settlement efficient detection device according to claim 1, wherein: the number of the threaded columns is four, and the four threaded columns are uniformly distributed at four corners of the base.
6. The efficient foundation pit settlement detection device according to claim 4, wherein: and the limiting block is fixed with the detection ruler by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320311540.6U CN219656861U (en) | 2023-02-24 | 2023-02-24 | High-efficient detection device of foundation ditch subsides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320311540.6U CN219656861U (en) | 2023-02-24 | 2023-02-24 | High-efficient detection device of foundation ditch subsides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656861U true CN219656861U (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320311540.6U Active CN219656861U (en) | 2023-02-24 | 2023-02-24 | High-efficient detection device of foundation ditch subsides |
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| Country | Link |
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| CN (1) | CN219656861U (en) |
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- 2023-02-24 CN CN202320311540.6U patent/CN219656861U/en active Active
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