CN211668600U - Portable foundation pit measuring device - Google Patents
Portable foundation pit measuring device Download PDFInfo
- Publication number
- CN211668600U CN211668600U CN202020292409.6U CN202020292409U CN211668600U CN 211668600 U CN211668600 U CN 211668600U CN 202020292409 U CN202020292409 U CN 202020292409U CN 211668600 U CN211668600 U CN 211668600U
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- Prior art keywords
- measuring
- measuring device
- foundation pit
- supporting leg
- portable foundation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to a foundation ditch technical field discloses a portable foundation ditch measuring device, include to mark measuring device and carry out the measuring apparatu of maring to marking measuring device, the measuring apparatu passes through buckle fixedly connected with measuring apparatu fixing base, measuring apparatu fixing base fixedly connected with support fixing base, the support fixing base is rotated through the pivot and is connected with bearing structure, bearing structure includes support frame, supporting leg and is used for connecting the connecting block of support frame and supporting leg, the connecting block is fixed the bottom of support frame, the supporting leg runs through the connecting block, be equipped with the screw hole on the support frame, the screw hole is used for fixing the supporting leg. The utility model discloses simple structure, the measuring apparatu can be dismantled, and the supporting leg is scalable, conveniently carries and installs.
Description
Technical Field
The utility model relates to a foundation ditch technical field, concretely relates to portable foundation ditch measuring device.
Background
Along with the development of cities, more and more projects are needed to carry out deep foundation pit excavation in the construction of underground parking lots, subway stations, underground shopping malls and the like, foundation pit engineering monitoring is an important part for realizing foundation pit engineering information construction, and the purpose is to accurately know the height of a foundation pit and the detection of related water level in the foundation pit engineering construction process so as to ensure the safety of foundation pit engineering and surrounding buildings。The measuring device provided in the prior art has a complex structure and is inconvenient to carry and is not beneficial to carrying by operators.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a portable foundation ditch measuring device, the device simple structure need not consider the width of foundation ditch, makes things convenient for operating personnel to carry.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a portable foundation ditch measuring device, is including maring measuring device and carrying out the measuring apparatu of maring to maring measuring device, the measuring apparatu passes through buckle fixedly connected with measuring apparatu fixing base, measuring apparatu fixing base fixedly connected with support fixing base, the support fixing base is rotated through the pivot and is connected with bearing structure, bearing structure includes support frame, supporting leg and is used for connecting the connecting block of support frame and supporting leg, the connecting block is fixed the bottom of support frame, the supporting leg runs through the connecting block, be equipped with the screw hole on the support frame, the screw hole is used for fixing the supporting leg.
The calibration measuring device comprises a calibration plate and a measuring square tube, the calibration plate is fixed on the measuring square tube, a positioning hole and scale marks are fixedly arranged on the calibration plate, the positioning hole and the scale marks are used for positioning the height of the measuring instrument, a fixing seat is fixedly connected with the measuring square tube, and a balancing weight is detachably arranged in the fixing seat.
Furthermore, a filter screen and a built-in sleeve 27 are fixedly connected in sequence in the measuring square tube, and water seepage holes are fixedly formed in the measuring square tube and the built-in sleeve.
Furthermore, a water level pipe is fixedly arranged in the built-in sleeve, a float is arranged at the bottom end of the water level pipe, and a displacement sensor is arranged at the upper end of the water level pipe.
The measuring instrument is internally and fixedly provided with a telescope, a laser instrument and a controller, the telescope and the laser instrument are in electric signal connection with the controller, the outer side of the measuring instrument is fixedly provided with a display screen, and the display screen is in electric signal connection with the controller.
Preferably, the bottom end of the supporting leg is provided with a rubber sleeve, and the rubber sleeve is used for preventing skidding.
The inboard recess that is equipped with is managed in the side of measuring, the fixed humidity transducer that is equipped with of recess, humidity transducer with display screen electricity signal connection.
Preferably, a leveling device is further fixedly arranged on the fixing seat, and the leveling device is used for detecting whether the calibration measuring device is horizontal or not.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a device passes through the demarcation of measuring apparatu to calibration plate, realizes the measurement to the foundation ditch degree of depth, and displacement sensor realizes the detection to the foundation ditch water level through the height to the cursory rise in the water level pipe simultaneously, and humidity transducer detectable soil humidity, each detection parameter all can show on the display screen, simple structure, and the measuring apparatu can be dismantled, and the supporting leg is scalable, conveniently carries and installs.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a calibration plate structure;
FIG. 3 is a schematic view of the internal structure of a measuring square tube;
fig. 4 is a schematic view of the structure of the measuring instrument.
In the drawings: 1-calibrating a measuring device, 2-measuring instrument, 3-calibrating plate, 4-fixing seat, 5-positioning hole, 6-scale mark, 7-balancing weight, 8-measuring square tube, 9-water seepage hole, 10-filter screen, 11-buoy, 12-water level tube, 13-displacement sensor, 14-humidity sensor, 15-leveling device, 16-buckle, 17-laser instrument, 18-telescope, 19-measuring instrument fixing seat, 20-rotating shaft, 21-bracket fixing seat, 22-screw hole, 23-connecting block, 24-supporting leg, 25-rubber sleeve, 26-supporting frame and 27-built-in sleeve.
Detailed description of the preferred embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 to 4 simultaneously, the utility model discloses a preferred embodiment provides a portable foundation ditch measuring device, including demarcating measuring device 1 and carrying out the measuring apparatu 2 of demarcation to demarcating measuring device 1, measuring apparatu 2 is through 16 fixedly connected with measuring apparatu fixing bases 19 of buckle, and buckle 16 articulates on measuring apparatu fixing bases 19, and every limit respectively establishes two, can be fixed firm with measuring apparatu 2, 19 fixedly connected with support fixing bases 21 of measuring apparatu fixing bases, measuring apparatu fixing bases 19 bottom are equipped with the screw hole, are equipped with the thread arch on the support fixing bases 21, thread arch and screw hole phase-match. Support fixing base 21 rotates through pivot 20 and is connected with bearing structure, bearing structure includes support frame 26, supporting leg 24 and is used for connecting support frame 26 and supporting leg 24's connecting block 23, connecting block 23 is fixed the bottom of support frame 26, supporting leg 24 runs through connecting block 23, be equipped with screw hole 22 on the support frame 26, screw hole 22 is used for fixing supporting leg 24, supporting leg 24 can stretch out and draw back in support frame 26 to pass screw hole 22 through the bolt and fix, with the height of adjusting measuring apparatu 2.
Preferably, supporting leg 24 bottom is equipped with rubber sleeve 25, rubber sleeve 25 is used for the antiskid, and simultaneously, rubber sleeve 25 has certain elasticity, and when supporting leg 24 was all flexible to support frame 26 in, rubber sleeve 25 card can prevent that supporting leg 24 from droing in connecting block 23.
Demarcate measuring device 1 and include calibration plate 3 and measurement side's pipe 8, calibration plate 3 is fixed on measurement side's pipe 8, fixed locating hole 5 and the scale mark 6 of being equipped with on calibration plate 3, locating hole 5 and scale mark 6 all are used for measuring apparatu 2 is to the height location, 8 fixedly connected with fixing base 4 are managed in the measurement side, be equipped with balancing weight 7 in the fixing base 4, balancing weight 7 is stable in order to keep whole calibration device, still fixedly on the fixing base 4 being equipped with a levelling device 15, levelling device 15 adopts the level bubble form, levelling device 15 is used for detecting whether demarcation measuring device 1 is level.
Furthermore, a filter screen 10 and an internal sleeve 27 are fixedly connected in sequence in the measuring square tube 8, seepage holes 9 are fixedly formed in the measuring square tube 8 and the internal sleeve 27, a water level tube 12 is also fixedly arranged in the internal sleeve 27, a float 11 is arranged at the bottom end of the water level tube 12, when measuring is carried out, water in a foundation pit can be filtered through the filter screen 10 from the seepage holes 9, silt and impurities in the water can be effectively filtered through the filter screen 10 by the filter screen 10, the situation that the liquid level measurement is inaccurate due to blockage of the internal sleeve 27 is prevented, the water gradually seeps into the internal sleeve 27, the float 11 can rise along the water level tube 12, a displacement sensor 13 is further arranged at the upper end of the water level tube 12, the displacement sensor 13 is in electrical signal connection with a display screen, the displacement sensor 13 is a laser displacement sensor with the model of RWRFA1-10, and the displacement sensor 13 can detect the rising height, and displays the detected information on a display screen. 8 inboards of measuring side pipe are equipped with the recess, the fixed humidity transducer 14 that is equipped with of recess, humidity transducer 14 with display screen electricity signal connection, the 14 models of humidity transducer are TDC220D, and humidity transducer 14 is used for detecting the humidity of soil in the foundation ditch to convey information to the display screen.
The measuring instrument 2 is internally and fixedly provided with a telescope 18, a laser instrument 17 and a controller, the telescope 18 and the laser instrument 17 are in electric signal connection with the controller, the outer side of the measuring instrument 2 is fixedly provided with a display screen, and the display screen is in electric signal connection with the controller. Pressing the start button on the display screen, controller control laser instrument 17 can carry out artifical location to calibration plate 3 transmission laser through telescope 18, presses the acknowledgement button after the location is accomplished, and the location data is sent and is shown on the display screen, and the display screen calculates the foundation ditch height according to the location data.
In this embodiment, through 2 demarcation to calibration plate 3 of measuring apparatu, realize the measurement to the foundation ditch degree of depth, displacement sensor 13 realizes the detection to the foundation ditch water level through the height to float 11 rising in the water level pipe 12 simultaneously, 14 detectable soil moisture of humidity transducer, and each detection parameter all can show on the display screen, simple structure, and measuring apparatu 2 can be dismantled, and supporting leg 24 is scalable, conveniently carries and installs.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (8)
1. A portable foundation pit measuring device is characterized by comprising a calibration measuring device (1) and a measuring instrument (2) for calibrating the calibration measuring device (1), the measuring instrument (2) is fixedly connected with a measuring instrument fixing seat (19) through a buckle (16), the measuring instrument fixing seat (19) is fixedly connected with a bracket fixing seat (21), the bracket fixing seat (21) is rotatably connected with a supporting structure through a rotating shaft (20), the supporting structure comprises a supporting frame (26), supporting legs (24) and connecting blocks (23) for connecting the supporting frame (26) and the supporting legs (24), the connecting block (23) is fixed at the bottom of the supporting frame (26), the supporting leg (24) penetrates through the connecting block (23), be equipped with screw hole (22) on support frame (26), screw hole (22) are used for fixing supporting leg (24).
2. The portable foundation pit measuring device according to claim 1, wherein the calibration measuring device (1) comprises a calibration plate (3) and a measuring square tube (8), the calibration plate (3) is fixed on the measuring square tube (8), a positioning hole (5) and a scale mark (6) are fixedly arranged on the calibration plate (3), the positioning hole (5) and the scale mark (6) are used for positioning the height of the measuring instrument (2), the measuring square tube (8) is fixedly connected with a fixing seat (4), and a balancing weight (7) is arranged in the fixing seat (4).
3. The portable foundation pit measuring device according to claim 2, wherein a filter screen (10) and an internal sleeve (27) are fixedly connected in the measuring square pipe (8) in sequence, and water seepage holes (9) are fixedly formed in the measuring square pipe (8) and the internal sleeve (27).
4. A portable foundation pit measuring device according to claim 3, characterized in that a water level pipe (12) is further fixedly arranged in the built-in sleeve (27), a float (11) is arranged at the bottom end of the water level pipe (12), and a displacement sensor (13) is further arranged at the upper end of the water level pipe (12).
5. A portable foundation pit measuring device according to claim 4, characterized in that a telescope (18), a laser instrument (17) and a controller are fixedly arranged in the measuring instrument (2), the telescope (18) and the laser instrument (17) are in electric signal connection with the controller, a display screen is fixedly arranged on the outer side of the measuring instrument (2), and the display screen is in electric signal connection with the controller.
6. A portable foundation pit measuring device according to claim 1, characterized in that the bottom end of the supporting leg (24) is provided with a rubber sleeve (25), and the rubber sleeve (25) is used for skid prevention.
7. The portable foundation pit measuring device according to claim 5, wherein a groove is formed in the inner side of the measuring square pipe (8), a humidity sensor (14) is fixedly arranged in the groove, and the humidity sensor (14) is in electrical signal connection with the display screen.
8. A portable foundation pit measuring device according to claim 2, characterized in that a leveling device (15) is further fixed on the fixing base (4), and the leveling device (15) is used for detecting whether the calibration measuring device (1) is level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292409.6U CN211668600U (en) | 2020-03-10 | 2020-03-10 | Portable foundation pit measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292409.6U CN211668600U (en) | 2020-03-10 | 2020-03-10 | Portable foundation pit measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668600U true CN211668600U (en) | 2020-10-13 |
Family
ID=72742323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292409.6U Expired - Fee Related CN211668600U (en) | 2020-03-10 | 2020-03-10 | Portable foundation pit measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411634A (en) * | 2020-10-23 | 2021-02-26 | 中信国安建工集团有限公司 | Intelligent construction site construction security system and security method |
-
2020
- 2020-03-10 CN CN202020292409.6U patent/CN211668600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411634A (en) * | 2020-10-23 | 2021-02-26 | 中信国安建工集团有限公司 | Intelligent construction site construction security system and security method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |