CN115341588A - Be used for high-rise building foundation ditch engineering detection device - Google Patents

Be used for high-rise building foundation ditch engineering detection device Download PDF

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Publication number
CN115341588A
CN115341588A CN202210841635.9A CN202210841635A CN115341588A CN 115341588 A CN115341588 A CN 115341588A CN 202210841635 A CN202210841635 A CN 202210841635A CN 115341588 A CN115341588 A CN 115341588A
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CN
China
Prior art keywords
vehicle body
cable
detection device
rise building
shaft
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Granted
Application number
CN202210841635.9A
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Chinese (zh)
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CN115341588B (en
Inventor
吴军
王占生
马成
梁景梁
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Jiangsu Shiqi Engineering Project Management Co ltd
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Jiangsu Shiqi Engineering Project Management Co ltd
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Priority to CN202210841635.9A priority Critical patent/CN115341588B/en
Publication of CN115341588A publication Critical patent/CN115341588A/en
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Publication of CN115341588B publication Critical patent/CN115341588B/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00Testing foundations or foundation structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44Constructional details
    • B65H75/4481Arrangements or adaptations for driving the reel or the material
    • B65H75/4486Electric motors
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00Investigation of foundation soil in situ
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass

Abstract

The invention provides a detection device for high-rise building foundation pit engineering, which comprises a vehicle body, wherein a pair of fixing plates are fixedly arranged at the tops of two sides of the vehicle body, a winding shaft is rotatably connected between the fixing plates, a cable is wound on the winding shaft, the tail ends of the cable wound on the two sides are respectively connected with an inclinometer probe and a water level gauge probe, an inserting groove for the inclinometer probe and the water level gauge probe to be inserted into is arranged on the vehicle body, a guide mechanism is also arranged on the cable, a butt joint shaft is rotatably connected to the top of the vehicle body, an air pumping mechanism connected with the butt joint shaft is arranged in the vehicle body, and two cylinders with adjustable intervals are arranged at the bottom of the vehicle body. The device can collect water position monitoring, crack monitoring and slope monitoring as an organic whole, can realize the rolling of cable automatically to can protect the cable when the cable is receive and release, can also adopt the printing ink mark to replace the mode that the steel nail squeezes into the monitoring, it is more convenient to use.

Description

Be used for high-rise building foundation ditch engineering detection device
Technical Field
The invention relates to the technical field of foundation pit detection, in particular to a high-rise building foundation pit engineering detection device.
Background
The foundation pit monitoring is an important link in foundation pit engineering construction, 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, the displacement of a supporting structure and the change of surrounding environment conditions, the monitoring result is fed back in time, the deformation and the development of a stable state which are caused after further construction are predicted, the degree of influence of the construction on the surrounding environment is judged according to the prediction, the design and the construction are guided, and the information construction is realized.
The detection project of foundation ditch has water level monitoring at present, the crack monitoring, slope monitoring etc, the monitoring of different projects need carry different equipment, like the fluviograph, the crack meter, equipment such as inclinometer, it is comparatively inconvenient, and the cable of current fluviograph and inclinometer all receive and releases through manual, the cable also leads to wearing and tearing with the mouth of pipe friction of surveying buret easily when receiving and releasing, and often need squeeze into the steel nail on cracked both sides when measuring the crack, the interval of surveying two steel nails monitors fissured change, the steel nail is difficult to squeeze into, and difficult the recovery.
Disclosure of Invention
Aiming at the problems, the invention provides a detection device for high-rise building foundation pit engineering, which can integrate water level monitoring, crack monitoring and inclination monitoring, can automatically realize cable winding, can protect cables when the cables are wound and unwound, can adopt a printing ink mark to replace a steel nail driving monitoring mode, and is more convenient to use.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a be used for high-rise building foundation ditch engineering detection device, includes the automobile body, the equal fixed mounting in both sides top of automobile body has a pair of fixed plate, all rotate between a pair of fixed plate and be connected with the rolling axle, the epaxial coiling of rolling has the cable, and both sides are convoluteed the end of cable is connected with inclinometer probe and fluviograph probe respectively, be equipped with on the automobile body and supply inclinometer probe and the inserted slot of fluviograph probe, still install guiding mechanism on the cable, the top of automobile body is rotated and is connected with the butt joint axle, is equipped with in the automobile body and installs the pump gas mechanism of being connected with the butt joint axle, and two barrels of interval adjustable are installed to the bottom of automobile body, all install the printing ink extruding means who is connected with pump gas mechanism in two barrels, it has the mounting panel still to fix on the automobile body, the front side rotation of mounting panel is connected with the carousel, slidable mounting has the motor on the carousel, install the butt joint subassembly that can dock with two axles or butt joint axle butt joint on the output shaft of motor.
Preferably, a plurality of universal wheels are mounted at the bottom of the vehicle body.
Preferably, electric telescopic handle is installed to the front side of mounting panel, electric telescopic handle's flexible end fixedly connected with pinion rack, the front side rotation of mounting panel is connected with the pivot, the end and the carousel fixed connection of pivot, fixedly connected with and pinion rack meshed gear in the pivot.
Preferably, be equipped with the slide on the carousel, slidable mounting has the slide in the slide, motor fixed mounting is on the slide, the equal threaded connection in both sides of slide has the bolt, the interior bottom of slide is equipped with two pairs of thread grooves with the bolt adaptation.
Preferably, the docking assembly comprises a plurality of limiting protrusions circumferentially fixed at the tail end of the output shaft of the motor, and the tail ends of the winding shaft and the docking shaft are respectively provided with a docking groove for the plurality of limiting protrusions and the output shaft to be inserted into.
Preferably, the guide mechanism comprises a support which is sleeved on the cable, a pair of pulleys which are butted against two sides of the cable are rotatably connected to the support, screw rods are connected to two sides of the support in a threaded manner, arc-shaped clamping plates are rotatably connected to inner side ends of the screw rods, and guide rods which penetrate through the support are fixedly connected to side walls of the arc-shaped clamping plates.
Preferably, the pump gas mechanism is including setting up the installation cavity in the automobile body, the lower extreme of butt joint axle extends to installation cavity and fixedly connected with double-end cam, the automobile body is internal to be located the installation cavity both sides and all is equipped with the air cavity, all there is first piston through first spring elastic mounting in the air cavity, the lateral wall fixedly connected with of first piston extends to the pole of supporting in the installation cavity, the extension end rotation of supporting the pole is connected with the gyro wheel of contradicting with the double-end cam.
Preferably, the ink extruding mechanism comprises a second piston elastically installed in the cylinder through a second spring, the cylinder is connected with the air cavity through an air pipe, the lower end of the cylinder is connected with an ink suction pipe and an ink outlet pipe, the ink suction pipe and the ink outlet pipe are both provided with one-way valves, and the front side of the vehicle body is provided with an ink tank connected with the ink suction pipe.
Preferably, the bottom of automobile body is equipped with the bar groove, bar inslot rotation is connected with double threaded rod, the equal threaded connection in both sides of double threaded rod has the slider, two the bottom of slider and the barrel fixed connection who corresponds, double threaded rod's one end fixedly connected with connecting axle, the terminal fixedly connected with of connecting axle changes the handle.
Preferably, a camera is further mounted at the bottom of the vehicle body.
The invention has the beneficial effects that:
1. this device water level monitoring function, slope monitoring function, crack monitoring function are as an organic whole, portable adopts the automobile body can remove at the monitoring position fast.
2. Through the installation carousel, install the motor on the carousel, when using water level monitoring function, slope monitoring function, crack monitoring function respectively, only need start electric telescopic handle, drive the carousel through pinion rack and gear and rotate, can aim at the rolling axle or the butt joint axle that corresponds with the output shaft of motor, can realize the butt joint through the butt joint subassembly, and then realize the automatic rolling process of cable.
3. Through the installation direction subassembly, can establish the mouth of pipe department of surveying buret in squeezing into soil with the support cover, rotate the screw rod, can drive two arc splint and grasp the mouth of pipe, two pulleys can lead to the cable, avoid cable and mouth of pipe inner wall direct friction to cause wearing and tearing, have prolonged the life-span of cable.
4. Through installation pump gas mechanism and printing ink extruding means, the motor can drive the butt joint axle and rotate, it rotates to drive double-end cam again, double-end cam supports the pole through the gyro wheel simultaneously, support the pole under the effect of first spring and drive first piston reciprocating type removal, pump out and the pumpback with the gas intermittent type of gas intracavity, and then can drive the second piston and reciprocate, intermittent type is in inhaling the barrel with the printing ink in the printing ink jar, intermittent type is again through going out the ink pipe blowout, make a plurality of printing ink marks on fissured both sides simultaneously, replace original steel nail mark, high durability and convenient use, the interval of the follow-up measuring both sides printing ink of being convenient for and then whether monitoring crack changes.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of a vehicle body according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is a front view of the turntable according to the present invention;
fig. 6 is a front view of a mounting plate according to the present invention.
In the figure: the device comprises a vehicle body 1, a rotating handle 2, a universal wheel 3, a cylinder 4, an ink outlet tube 5, a camera 6, a water level meter probe 7, an inclinometer probe 8, a fixing plate 9, a cable 10, a winding shaft 11, a mounting plate 12, a rotating disc 13, a slot 14, an air tube 15, an air cavity 16, a first piston 17, a first spring 18, a pushing rod 19, a mounting cavity 20, a double-headed cam 21, a double-headed threaded rod 22, a strip-shaped groove 23, a sliding block 24, a second piston 25, a second spring 26, a slideway 27, a sliding plate 28, a bolt 29, an output shaft 30, a limiting bulge 31, a bracket 32, a pulley 33, a threaded rod 34, an arc-shaped clamping plate 35, a toothed plate 36, a gear 37, a rotating shaft 38, an ink tank 39, a motor 40 and a butt joint shaft 41.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms than those specifically described herein, and it will be apparent to those skilled in the art that many more modifications are possible without departing from the spirit and scope of the invention.
Referring to fig. 1-6, a detection device for high-rise building foundation pit engineering, which comprises a vehicle body 1, a pair of fixing plates 9 are fixedly mounted at the tops of two sides of the vehicle body 1, a winding shaft 11 is rotatably connected between the fixing plates 9, a cable 10 is wound on the winding shaft 11, the tail ends of the winding cable 10 at two sides are respectively connected with an inclinometer probe 8 and a water level meter probe 7, a slot 14 for inserting the inclinometer probe 8 and the water level meter probe 7 is arranged on the vehicle body 1, a guide mechanism is further mounted on the cable 10, a butt joint shaft 41 is rotatably connected at the top of the vehicle body 1, an air pumping mechanism connected with the butt joint shaft 41 is arranged in the vehicle body 1, two cylinders 4 with adjustable intervals are mounted at the bottom of the vehicle body 1, an ink extruding mechanism connected with the air pumping mechanism is mounted in the two cylinders 4, a mounting plate 12 is further fixedly mounted on the vehicle body 1, a rotary table 13 is rotatably connected at the front side of the mounting plate 12, a motor 40 is slidably mounted on the rotary table 13, and a butt joint assembly which can be in butt joint with the butt joint shaft 11 or the butt joint shaft 41 is mounted on an output shaft 30 of the motor 40.
Further, a plurality of universal wheels 3 are installed at the bottom of the vehicle body 1, and the vehicle body 1 can be moved to a measurement position through the universal wheels 3 and can also be moved along a crack path.
Further, electric telescopic handle 35 is installed to the front side of mounting panel 12, electric telescopic handle 35's flexible end fixedly connected with pinion rack 36, mounting panel 12's front side swivelling joint has pivot 38, the end and the carousel 13 fixed connection of pivot 38, fixedly connected with and pinion rack 36 meshed gear 37 on the pivot 38, it drives pinion rack 36 and removes to start electric telescopic handle 35, can drive carousel 13 through gear 37 and pivot 38 and rotate, make motor 40's output shaft 30 aim at rolling axle 11 or butt joint axle 41.
Furthermore, a slide 27 is arranged on the rotating disc 13, a sliding plate 28 is arranged in the slide 27, a motor 40 is fixedly arranged on the sliding plate 28, bolts 29 are connected to two sides of the sliding plate 28 in a threaded mode, two pairs of thread grooves matched with the bolts 29 are formed in the inner bottom of the slide 27, the sliding plate 28 slides, the output shaft 30 and the limiting protrusions 31 are inserted into the butt joint grooves in the winding shaft 11, and then locking is carried out through the two bolts 29.
Specifically, the docking assembly includes a plurality of limiting protrusions 31 circumferentially fixed on the end of the output shaft 30 of the motor 40, and the ends of the winding shaft 11 and the docking shaft 41 are provided with docking slots for the plurality of limiting protrusions 31 and the output shaft 30 to be inserted into.
Concretely, guiding mechanism establishes support 32 on cable 10 including the cover, it is connected with a pair of pulley 33 of contradicting with cable 10 both sides to rotate on the support 32, the equal threaded connection in both sides of support 32 has screw rod 34, the medial extremity of screw rod 34 rotates and is connected with arc splint 35, the lateral wall fixedly connected with of arc splint 35 runs through the guide bar of support 32, establish the mouth of pipe with support 32 cover, rotate the screw rod 34 of both sides, drive two arc splint 35 and remove in opposite directions, the centre gripping mouth of pipe, two pulley 33 carry out the direction support to cable 10, avoid cable 10 direct contact mouth of pipe inner wall to cause wearing and tearing.
Specifically, the pump gas mechanism is including setting up installation cavity 20 in automobile body 1, the lower extreme of butt joint axle 41 extends to in installation cavity 20 and fixedly connected with double cam 21, it all is equipped with air cavity 16 to lie in installation cavity 20 both sides in automobile body 1, all there is first piston 17 through first spring 18 elastic mounting in the air cavity 16, the lateral wall fixedly connected with of first piston 17 extends to the butt rod 19 in installation cavity 20, the extension end of butt rod 19 rotates and is connected with the gyro wheel that conflicts with double cam 21, because the gyro wheel that butt rod 19 extends the end is through first spring 18 conflict double cam 21 all the time, and then double cam 21 rotates, can drive the removal about two butt rod 19 intermittent type simultaneously, drive first piston 17 reciprocating type removal again, pump out and withdraw the gas in the air cavity 16 through trachea 15 intermittent type.
Specifically, the ink extruding mechanism comprises a second piston 25 which is elastically installed in a cylinder 4 through a second spring 26, the cylinder 4 is connected with the air cavity 16 through an air pipe 15, the lower end of the cylinder 4 is connected with an ink suction pipe and an ink outlet pipe 5, one-way valves are installed in the ink suction pipe and the ink outlet pipe 5, an ink tank 39 connected with the ink suction pipe is installed on the front side of the vehicle body 1, the second piston 25 moves upwards to suck ink in the ink tank 39 into the cylinder 4, the second piston 25 moves downwards to extrude the ink through the ink outlet pipe 5, and meanwhile, a plurality of ink marks are made on two sides of a crack.
Further, the bottom of automobile body 1 is equipped with bar groove 23, bar groove 23 internal rotation is connected with double threaded rod 22, the equal threaded connection in both sides of double threaded rod 22 has slider 24, the bottom of two sliders 24 and the 4 fixed connection of barrel that correspond, the one end fixedly connected with connecting axle of double threaded rod 22, the terminal fixedly connected with of connecting axle changes 2, rotate and change 2, drive double threaded rod 22 through the connecting axle and rotate, can drive two barrels 4 through two sliders 24 simultaneously and move in opposite directions or back on the back and carry out the adaptability and adjust.
Further, the bottom of the vehicle body 1 is also provided with a camera 6 which can take pictures of a plurality of cracks for subsequent comparative analysis.
When the vehicle body 1 is moved to a measuring position through the universal wheels 3 and water level monitoring is needed, only the probe 7 of the water level gauge needs to be taken out from the slot 14 and put into a pre-buried water level pipe, then the bracket 32 is sleeved on the pipe orifice, the screw rods 34 on two sides are rotated to drive the two arc-shaped clamping plates 35 to move oppositely and clamp the water level pipe, the two pulleys 33 guide and support the cable 10, and the cable 10 is prevented from being directly contacted with the inner wall of the pipe orifice to cause abrasion; when the inclination monitoring is carried out, only the inclinometer probe 8 needs to be placed into the embedded measuring tube, and the subsequent winding process is monitored at the same water level.
When crack monitoring is carried out, the rotating handle 2 is rotated only according to the size of a gap of a crack, the double-head threaded rod 22 is driven to rotate through the connecting shaft, the two cylinders 4 can be driven to move towards or away from each other through the two sliders 24 for adaptive adjustment, the rotary table 13 rotates, the output shaft 30 is in butt joint with the butt joint shaft 41, the motor 40 is started, the double-head bulge 21 can be driven to rotate through the butt joint shaft 41, the roller of the extending end of the abutting rod 19 always abuts against the double-head cam 21 through the first spring 18, the double-head cam 21 rotates, the two abutting rods 19 can be driven to move intermittently to the left and right, the first piston 17 is driven to move in a reciprocating mode, gas in the air cavity 16 is pumped out and pumped back through the air pipe 15 intermittently, the second piston 25 can be driven to move up and down in the cylinders 4, ink in the ink tank 39 is sucked into the cylinders 4, the second piston 25 moves down, the ink is extruded out through the ink outlet pipe 5, a plurality of ink marks are made on two sides of the crack at the same time, the original steel nail marks are replaced, convenience is brought for measuring the change of the distance of the follow-up crack monitoring and the crack, and the change of a plurality of a camera shooting head for comparison analysis, and the subsequent crack can be used for carrying out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A detection device for high-rise building foundation pit engineering comprises a vehicle body (1), it is characterized in that a pair of fixed plates (9) are fixedly arranged on the tops of both sides of the vehicle body (1), a winding shaft (11) is rotatably connected between the pair of fixed plates (9), a cable (10) is wound on the winding shaft (11), the tail ends of the two sides wound around the cable (10) are respectively connected with an inclinometer probe (8) and a water level gauge probe (7), the car body (1) is provided with a slot (14) for inserting the inclinometer probe (8) and the water level gauge probe (7), the cable (10) is also provided with a guide mechanism, the top of the vehicle body (1) is rotatably connected with a butt joint shaft (41), a pumping mechanism connected with the butt joint shaft (41) is arranged in the vehicle body (1), the bottom of the vehicle body (1) is provided with two cylinders (4) with adjustable space, the two cylinders (4) are internally provided with ink extruding mechanisms connected with the air pumping mechanism, the car body (1) is also fixedly provided with a mounting plate (12), the front side of the mounting plate (12) is rotationally connected with a rotary table (13), the rotary table is characterized in that a motor (40) is slidably mounted on the rotary table (13), and a butt joint assembly capable of being in butt joint with two winding shafts (11) or butt joint shafts (41) is mounted on an output shaft (30) of the motor (40).
2. The detection device for the foundation pit engineering of the high-rise building according to claim 1, characterized in that a plurality of universal wheels (3) are installed at the bottom of the vehicle body (1).
3. The high-rise building foundation pit engineering detection device according to claim 1, wherein an electric telescopic rod (35) is installed at the front side of the installation plate (12), a toothed plate (36) is fixedly connected to the telescopic end of the electric telescopic rod (35), a rotating shaft (38) is rotatably connected to the front side of the installation plate (12), the tail end of the rotating shaft (38) is fixedly connected with the rotary table (13), and a gear (37) meshed with the toothed plate (36) is fixedly connected to the rotating shaft (38).
4. The high-rise building foundation pit engineering detection device according to claim 1, wherein a slide way (27) is arranged on the rotary table (13), a sliding plate (28) is slidably mounted in the slide way (27), the motor (40) is fixedly mounted on the sliding plate (28), bolts (29) are in threaded connection with two sides of the sliding plate (28), and two pairs of thread grooves matched with the bolts (29) are formed in the inner bottom of the slide way (27).
5. The high-rise building foundation pit engineering detection device according to claim 1, wherein the docking assembly comprises a plurality of limiting protrusions (31) circumferentially fixed on the tail end of the output shaft (30) of the motor (40), and the tail ends of the winding shaft (11) and the docking shaft (41) are respectively provided with a docking groove for the plurality of limiting protrusions (31) and the output shaft (30) to be inserted.
6. The high-rise building foundation pit engineering detection device according to claim 1, wherein the guide mechanism comprises a support (32) which is sleeved on the cable (10), the support (32) is rotatably connected with a pair of pulleys (33) which are butted against two sides of the cable (10), two sides of the support (32) are both in threaded connection with a screw rod (34), the inner side end of the screw rod (34) is rotatably connected with an arc-shaped clamping plate (35), and the side wall of the arc-shaped clamping plate (35) is fixedly connected with a guide rod which penetrates through the support (32).
7. The high-rise building foundation pit engineering detection device according to claim 1, wherein the air pumping mechanism comprises an installation cavity (20) arranged in the vehicle body (1), the lower end of the butt joint shaft (41) extends into the installation cavity (20) and is fixedly connected with a double-head cam (21), air cavities (16) are arranged on two sides of the installation cavity (20) in the vehicle body (1), first pistons (17) are elastically installed in the air cavities (16) through first springs (18), abutting rods (19) extending into the installation cavity (20) are fixedly connected to the side walls of the first pistons (17), and rollers abutting against the double-head cam (21) are rotatably connected to the extending ends of the abutting rods (19).
8. The foundation pit engineering detection device for the high-rise building according to claim 7, wherein the ink extruding mechanism comprises a second piston (25) elastically installed in a cylinder (4) through a second spring (26), the cylinder (4) is connected with the air cavity (16) through an air pipe (15), the lower end of the cylinder (4) is connected with an ink suction pipe and an ink outlet pipe (5), one-way valves are installed in the ink suction pipe and the ink outlet pipe (5), and an ink tank (39) connected with the ink suction pipe is installed on the front side of the vehicle body (1).
9. The high-rise building foundation pit engineering detection device is used as claimed in claim 1, and is characterized in that a strip-shaped groove (23) is formed in the bottom of the vehicle body (1), a double-threaded rod (22) is rotationally connected in the strip-shaped groove (23), sliding blocks (24) are in threaded connection with two sides of the double-threaded rod (22), the bottoms of the two sliding blocks (24) are fixedly connected with corresponding cylinders (4), a connecting shaft is fixedly connected with one end of the double-threaded rod (22), and a rotating handle (2) is fixedly connected with the tail end of the connecting shaft.
10. The detection device for the high-rise building foundation pit engineering is characterized in that a camera (6) is further installed at the bottom of the vehicle body (1).
CN202210841635.9A 2022-07-18 2022-07-18 Be used for high-rise building foundation ditch engineering detection device Active CN115341588B (en)

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CN117569286B (en) * 2024-01-16 2024-04-09 四川交通职业技术学院 Direction measuring device and method for roadbed survey

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