CN115046113A - Building foundation engineering detection device - Google Patents
Building foundation engineering detection device Download PDFInfo
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- CN115046113A CN115046113A CN202210971037.3A CN202210971037A CN115046113A CN 115046113 A CN115046113 A CN 115046113A CN 202210971037 A CN202210971037 A CN 202210971037A CN 115046113 A CN115046113 A CN 115046113A
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a building foundation pit engineering detection device, which relates to the technical field of building construction, and comprises a level body, wherein the level body is fixedly arranged at the top of a support component, an inner rod can stretch and retract in the sleeve rod with certain damping force when in an unlocked state, the support component can be roughly supported by directly pulling the inner rod when in need of support, and the device is provided with a secondary adjustment structure, so that the inner rod can still stretch and retract in the sleeve rod to adjust the use height when in a locked state, the adjustment is fine and smooth, the device can be suitable for quick support on different landforms, the problems that the tripod of the existing level needs to be locked and unlocked by a screw rod in the support process, the support leg cannot be adjusted in the locked state, the flexibility is extremely poor, and the telescopic length of the tripod can be adjusted by manually pulling the support leg in the adjustment process are solved, the regulation is not fine enough.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a building foundation pit engineering detection device.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the base elevation and the base plane size, a level gauge is required in the detection process after the foundation pit is excavated, the level gauge is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground, and the pit bottom elevation of the foundation pit can be obtained through the level gauge, so that whether the foundation pit meets the design standard or not is judged.
However, with regard to present surveyor's level, its tripod all need carry out locking and unblock to the landing leg through the screw rod establishing the in-process, and the telescopic link can't adjust under the locking state, the flexibility is extremely poor, thereby make the surveyor's level establish the in-process need frequent twisting move and unscrew the screw rod and realize the flattening operation to the tripod, the step is loaded down with trivial details, very troublesome, draw the flexible length of landing leg adjustment tripod landing leg by manual drawing in the accommodation process completely simultaneously, adjust fine and smooth inadequately, the practicality is extremely poor.
Disclosure of Invention
In view of the above, the invention provides a building foundation pit engineering detection device, which has a support assembly, wherein an inner rod can stretch out and draw back inside a loop bar with a certain damping force when in an unlocked state, so that the problem that the loop bar stretches out and draws back freely to influence carrying and supporting when the support assembly is moved to change a use position is solved, the carrying and the transferring are convenient, meanwhile, when the support assembly needs to be supported, the rough supporting of the support assembly can be realized by directly pulling the inner rod, and the device has a secondary adjusting structure, so that the inner rod can still stretch out and draw back to adjust the use height inside the loop bar when in a locked state, is fine and smooth to adjust, can adapt to quick supporting and use on different landforms, and has strong adaptability, flexibility and practicability.
The invention provides a building foundation pit engineering detection device, which specifically comprises: the leveling instrument body is fixedly arranged at the top of the bracket component; the bracket assembly consists of a supporting seat, a telescopic mechanism and a control mechanism, and the level body is fixedly arranged at the top of the supporting seat; the telescopic mechanism comprises a loop bar and an inner bar, the top of the loop bar is rotatably connected to the side surface of the supporting seat, and the inner bar is inserted in the loop bar; the control mechanism comprises a positioning cylinder, a control disc, a damping block and a positioning pin rod, the positioning cylinder is rotatably connected to the bottom of the sleeve rod, the control disc is rotatably connected to the inside of the positioning cylinder, the damping block is inserted into the inside of the positioning cylinder, and the positioning pin rod is inserted into the side face of the positioning cylinder.
Optionally, a positioning worm wheel is arranged at the top of the positioning cylinder, an adjusting worm is rotatably connected inside the loop bar, and the adjusting worm is in transmission connection with the positioning worm wheel.
Optionally, the damping piece is equipped with four in the inside of a location section of thick bamboo, and the contained angle between the adjacent damping piece is ninety degrees, and the body of rod outside of interior pole is equipped with the screw thread, and the side of damping piece is equipped with the regulation thread groove.
Optionally, a damping positioning top spring is arranged inside the damping block, and two ends of the damping positioning top spring are respectively and fixedly connected inside the damping block and inside the positioning cylinder.
Optionally, the inside of a locating cylinder is provided with a linear track groove, the outside of the damping block is provided with a track rod, and the track rod is inserted into the track groove.
Optionally, an arc-shaped avoiding groove is formed in the disc body of the control disc, and the track rod at the bottom of the damping block is inserted in the avoiding groove.
Optionally, a locking groove is formed in the side face of the control panel, and one end of the positioning pin rod is inserted into the locking groove.
Optionally, the inside of loop bar is equipped with the locating piece, and the body of rod outside of interior pole is equipped with the constant head tank, and the locating piece is pegged graft in the inside of constant head tank.
Optionally, a positioning convex column is inserted into the positioning pin rod, a positioning top spring is arranged inside the positioning convex column, two ends of the positioning top spring are respectively and fixedly connected to the inside of the positioning convex column and the inside of the positioning pin rod, a positioning groove is formed in the positioning cylinder, and the positioning convex column is inserted into the positioning groove.
Advantageous effects
The device is when using, interior pole can stretch out and draw back in the inside of loop bar with certain damping dynamics when the unblock state, thereby the bracket component can not appear the loop bar when removing and change the service position freely stretch out and draw back the influence and carry and establish the problem, conveniently carry the transportation, directly draw the interior pole of dragging when needs establish simultaneously and can realize the rough of bracket component establishes, and the device possesses secondary regulation structure, make interior pole still can be in the inside flexible regulation use height of loop bar when the state of locking, adjust fine and smooth, can adapt to and establish the use fast on different topography landforms, it is quick to establish, convenient regulation, the flexibility of the device has been improved, adaptability and practicality.
In addition, the spacer pin pole can play the effect of locking and unblock to interior pole, and when the spacer pin pole was pegged graft in the inside of locking groove, the control panel was unable to rotate this moment to the groove of dodging of control panel this moment can pass through rail pole locking damping piece, thereby the fixed unable removal in service position of damping piece this moment, thereby realized the locking to interior pole user state and length under the mating reaction of the body of rod screw thread of adjusting thread groove and interior pole, it is stable to use.
In addition, when the positioning pin rod is not inserted in the locking groove, the control disc can freely rotate, so that the damping block can move along the track groove at the moment, but the adjusting thread groove of the damping block is still clamped outside the thread of the inner rod under the action of the damping positioning top spring at the moment, thereby realizing the positioning of the inner rod with certain damping force, facilitating the carrying and the transportation and the rapid erection of the bracket component, when the inner rod is manually pulled and pushed inwards, the force applied to the inner rod by a human is greater than the force applied to the damping block by the damping positioning top spring, therefore, the damping block can move the screw thread of the avoidance inner rod along the track groove, and simultaneously the track rod of the damping block can drive the control disc to rotate through the avoidance groove, therefore, the function that the inner rod can be used in a telescopic mode with certain damping force when the inner rod is in an unlocking state is achieved, and the inner rod is convenient and flexible to use.
In addition, when interior pole is being by the locking state, the bracket component still can realize carrying out secondary regulation to the flexible length of use of interior pole through adjusting the worm, when interior pole is by the locking, make interior pole can't be dragged or promote under the mating reaction of the body of rod screw thread of regulation thread groove and interior pole, when rotating the regulation worm this moment, the regulation worm can drive control mechanism whole rotation through the location worm wheel, because the damping piece is also locked this moment, thereby the damping piece is adjusted the thread groove and can be passed through the body of rod screw thread of interior pole and drive interior pole and continue the function that changes service length in the flexible realization in the inside of loop bar when following control mechanism and rotating, adjust fine and smooth convenience, flexibility and adaptability are extremely strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic of the overall structure of the present invention;
FIG. 2 is a schematic diagram showing the construction of the retracting mechanism and the control mechanism of the present invention;
FIG. 3 is a schematic view of the inner portion of the inside lever of the present invention in the locked position;
FIG. 4 is a schematic view showing the inside of the telescopic mechanism of the present invention after disassembly;
FIG. 5 is a schematic structural view of the control mechanism of the present invention after disassembly;
FIG. 6 is a schematic view showing the inner structure of the inner lever when the inner lever is pulled or pushed in the unlocked state according to the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 3 illustrating the present invention;
FIG. 8 is an enlarged view of the portion B of FIG. 6 according to the present invention;
fig. 9 is an enlarged schematic view of the invention at the position C in fig. 5.
List of reference numerals
1. A level body; 2. a supporting seat; 3. a telescoping mechanism; 301. a loop bar; 3011. adjusting the worm; 3012. positioning blocks; 302. an inner rod; 3021. positioning a groove; 4. a control mechanism; 401. a positioning cylinder; 4011. positioning a worm gear; 4012. a track groove; 4013. a positioning groove; 402. a control panel; 4021. an avoidance groove; 4022. a locking groove; 403. a damping block; 4031. adjusting the thread groove; 4032. a damping positioning top spring; 4033. a track rod; 404. positioning the pin rod; 4041. and positioning the convex column.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 9:
the invention provides a building foundation pit engineering detection device, which comprises: the leveling instrument comprises a leveling instrument body 1, wherein the leveling instrument body 1 is fixedly arranged at the top of a bracket assembly; the bracket component consists of a supporting seat 2, a telescopic mechanism 3 and a control mechanism 4, and the level body 1 is fixedly arranged at the top of the supporting seat 2; the telescopic mechanism 3 comprises a loop bar 301 and an inner bar 302, the top of the loop bar 301 is rotatably connected to the side surface of the supporting seat 2, and the inner bar 302 is inserted in the loop bar 301; the control mechanism 4 comprises a positioning cylinder 401, a control disc 402, a damping block 403 and a positioning pin rod 404, wherein the positioning cylinder 401 is rotatably connected to the bottom of the sleeve rod 301, the control disc 402 is rotatably connected to the inside of the positioning cylinder 401, the damping block 403 is inserted into the inside of the positioning cylinder 401, and the positioning pin rod 404 is inserted into the side face of the positioning cylinder 401.
In addition, according to the embodiment of the present invention, as shown in fig. 9, a positioning convex pillar 4041 is inserted into the positioning pin rod 404, a positioning top spring is disposed inside the positioning convex pillar 4041, two ends of the positioning top spring are respectively and fixedly connected to the inside of the positioning convex pillar 4041 and the inside of the positioning pin rod 404, a positioning groove 4013 is disposed inside the positioning cylinder 401, and the positioning convex pillar 4041 is inserted into the positioning groove 4013.
In addition, according to the embodiment of the present invention, as shown in fig. 5, a locking groove 4022 is provided on a side surface of the control disc 402, and one end of the positioning pin rod 404 is inserted into the locking groove 4022, in use, when the positioning pin rod 404 is inserted into the locking groove 4022, the control disc 402 cannot rotate at this time, an arc-shaped avoiding groove 4021 is provided inside a disc body of the control disc 402, and a rail rod 4033 at the bottom of the damping block 403 is inserted into the avoiding groove 4021, so that the avoiding groove 4021 of the control disc 402 can lock the damping block 403 by the rail rod 4033 at this time, so that the using position of the damping block 403 is fixed and cannot move at this time, four damping blocks 403 are provided inside the positioning cylinder 401, and an included angle between adjacent damping blocks is ninety degrees, a thread is provided on an outer portion of a rod body of the inner rod 302, and an adjusting thread groove 4031 is provided on a side surface of the damping block 403, and a rod body of the inner rod 302 passes through the positioning cylinder 401, therefore, the use state and the length of the inner rod 302 are locked under the matching action of the adjusting thread groove 4031 and the rod body threads of the inner rod 302, and the use is stable.
In addition, according to the embodiment of the present invention, as shown in fig. 4 and fig. 5, a positioning block 3012 is disposed inside the loop bar 301, and a positioning groove 3021 is disposed outside the bar body of the inner bar 302, and the positioning block 3012 is inserted into the positioning groove 3021, in use, the positioning block 3012 can limit the moving track of the inner bar 302 inside the loop bar 301 through the positioning groove 3021, so that the inner bar 302 does not skew or twist during moving to cause the occurrence of the phenomenon of the device jamming failure, and meanwhile, the inner bar 302 does not rotate along with the rotation of the control mechanism 4 under the cooperation of the positioning block 3012 and the positioning groove 3021, and is stable in use and convenient to adjust.
In addition, according to the embodiment of the present invention, as shown in fig. 4 and fig. 5, a positioning worm wheel 4011 is disposed on the top of the positioning cylinder 401, and an adjusting worm 3011 is rotatably connected inside the loop bar 301, the adjusting worm 3011 and the positioning worm wheel 4011 are in transmission connection, in use, when the inner rod 302 is in a locked state, the bracket assembly can still perform secondary adjustment on the use telescopic length of the inner rod 302 through the adjusting worm 3011, when the inner rod 302 is locked, the inner rod 302 cannot be pulled or pushed under the matching action of the adjusting thread groove 4031 and the rod body thread of the inner rod 302, at this time, when the adjusting worm 3011 is rotated, the adjusting worm 3011 can drive the control mechanism 4 to rotate integrally through the positioning worm wheel 4011, since the damping block 403 is also locked at this time, when the damping block 403 rotates along with the control mechanism 4, the adjusting thread groove 4031 can drive the inner rod 302 to continue to telescope inside the loop bar 301 through the rod body thread of the inner rod 302 to realize a function of changing the use length, the adjustment is fine and convenient.
In addition, according to the embodiment of the present invention, as shown in fig. 5, a damping positioning top spring 4032 is disposed inside the damping block 403, and two ends of the damping positioning top spring 4032 are respectively and fixedly connected inside the damping block 403 and inside the positioning cylinder 401, in use, when the positioning pin rod 404 is not inserted into the locking groove 4022, the control disc 402 can rotate freely, so that the damping block 403 can move along the rail groove 4012, but the adjusting screw groove 4031 of the damping block 403 is still clamped outside the screw thread of the inner rod 302 under the action of the damping positioning top spring 4032, so as to achieve positioning of the inner rod 302 with a certain damping force, which facilitates carrying and transportation and quick setting of the bracket assembly, when the inner rod 302 is pulled and pushed inward by a person, the force artificially applied to the inner rod 302 at this time is greater than the force applied to the damping positioning top spring 4032 to the damping block 403, the inside of alignment sleeve 401 is equipped with rectilinear track groove 4012, and the outside of damping piece 403 is equipped with track pole 4033, track pole 4033 is pegged graft in track groove 4012's inside, thereby damping piece 403 can move the screw thread of dodging interior pole 302 along track groove 4012 this moment, the track pole 4033 of damping piece 403 also can drive control panel 402 through dodging groove 4021 and rotate simultaneously, thereby realized interior pole 302 can be with the flexible function of using of certain damping dynamics when the unblock state, high durability and convenient use are nimble.
The specific use mode and function of the embodiment are as follows: in the invention, when the support assembly is erected, the outward-pulling positioning pin rod 404 releases the locking state of the inner rod 302, when the positioning pin rod 404 is not inserted into the locking groove 4022, the control panel 402 can rotate freely, so that the damping block 403 can move along the track groove 4012, but the damping block 403 is still clamped outside the thread of the inner rod 302 by the adjusting thread groove 4031 of the damping block 403 under the action of the damping positioning top spring 4032, thereby realizing the positioning of the inner rod 302 with a certain damping force, facilitating the carrying, transportation and quick erection of the support assembly, when the inner rod 302 is pulled and pushed inward by a human force, the force applied to the inner rod 302 by the human force is greater than the force applied to the damping block 4012 by the damping positioning top spring 4032, so that the damping block 403 can move along the track groove 4012 to avoid the thread of the inner rod 302, and meanwhile, the track rod 4033 of the damping block 403 can drive the control panel 402 to rotate through the avoiding groove 4021, thereby the function that the inner rod 302 can be used in a telescopic manner with a certain damping force when in an unlocked state is realized, after the rough support of the support assembly is completed, the inner rod 302 is locked to continue to perform secondary adjustment and leveling of the support seat 2, when the positioning pin rod 404 is inserted into the locking groove 4022, the control panel 402 cannot rotate at this time, so that the avoiding groove 4021 of the control panel 402 can lock the damping block 403 through the rail lever 4033, so that the damping block 403 is fixed in use position and cannot move at this time, thereby the locking of the use state and the length of the inner rod 302 is realized under the matching effect of the rod body threads of the adjusting thread groove 4031 and the inner rod 302, when the inner rod 302 is locked, the support assembly can still realize secondary adjustment of the use telescopic length of the inner rod 302 through the adjusting worm 3011, when the inner rod 302 is locked, the inner rod 302 cannot be pulled or pushed under the matching effect of the adjusting thread groove 4031 and the rod body threads of the inner rod 302, when rotating regulation worm 3011 this moment, regulation worm 3011 can drive control mechanism 4 through location worm wheel 4011 and wholly rotate, because damping piece 403 is also locked this moment to damping piece 403 adjusts screw groove 4031 and can drive interior pole 302 through the body of rod screw of interior pole 302 when following control mechanism 4 and rotate and continue to realize changing the function of using length in the inside flexible realization of loop bar 301, install spirit level body 1 at the top of supporting seat 2 and measure the detection to the elevation of foundation ditch after the support assembly flattening is accomplished.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (8)
1. The utility model provides a building foundation ditch engineering detection device which characterized in that includes: the leveling instrument comprises a leveling instrument body (1) and a bracket assembly, wherein the bracket assembly consists of a supporting seat (2), a telescopic mechanism (3) and a control mechanism (4), and the leveling instrument body (1) is fixedly arranged at the top of the supporting seat (2); the telescopic mechanism (3) comprises a loop bar (301) and an inner bar (302), the top of the loop bar (301) is rotatably connected to the side surface of the supporting seat (2), and the inner bar (302) is inserted into the loop bar (301); control mechanism (4) are including location section of thick bamboo (401), control panel (402), damping piece (403) and locating pin pole (404), location section of thick bamboo (401) rotate to be connected in the bottom of loop bar (301), and control panel (402) rotate to be connected in the inside of a location section of thick bamboo (401), damping piece (403) are pegged graft in the inside of a location section of thick bamboo (401), and locating pin pole (404) are pegged graft in the side of a location section of thick bamboo (401).
2. The building foundation pit engineering detection device of claim 1, wherein: the top of location section of thick bamboo (401) is equipped with location worm wheel (4011), and the inside rotation of loop bar (301) is connected with regulation worm (3011), adjusts worm (3011) and location worm wheel (4011) transmission and is connected.
3. The building foundation pit engineering detection device of claim 1, wherein: damping piece (403) are equipped with four in the inside of location section of thick bamboo (401), and the contained angle between adjacent damping piece (403) is ninety degrees, and the body of rod outside of interior pole (302) is equipped with the screw thread, and the side of damping piece (403) is equipped with adjusts thread groove (4031).
4. The building foundation pit engineering detection device of claim 1, wherein: and a damping positioning top spring (4032) is arranged inside the damping block (403), and two ends of the damping positioning top spring (4032) are respectively and fixedly connected inside the damping block (403) and inside the positioning cylinder (401).
5. The building foundation pit engineering detection device of claim 1, wherein: the inside of location section of thick bamboo (401) is equipped with sharp track groove (4012), and the outside of damping piece (403) is equipped with track pole (4033), and track pole (4033) pegs graft in the inside of track groove (4012), and the disk body inside of control panel (402) is equipped with curved groove (4021) of dodging, and the inside of dodging groove (4021) is pegged graft in track pole (4033) of damping piece (403) bottom.
6. The building foundation pit engineering detection device of claim 1, wherein: the side surface of the control disc (402) is provided with a locking groove (4022), and one end of the positioning pin rod (404) is inserted into the locking groove (4022).
7. The building foundation pit engineering detection device of claim 1, wherein: the inside of loop bar (301) is equipped with locating piece (3012), and the body of rod outside of interior pole (302) is equipped with constant head tank (3021), and locating piece (3012) are pegged graft in the inside of constant head tank (3021).
8. The building foundation pit engineering detection device of claim 1, wherein: the inside of location cotter pole (404) is pegged graft and is had location projection (4041), and the inside of location projection (4041) is equipped with location top spring, and the both ends of location top spring fixed connection respectively is in the inside of location projection (4041) and the inside of location cotter pole (404), the inside of location section of thick bamboo (401) is equipped with positioning groove (4013), and location projection (4041) are pegged graft in positioning groove (4013) inside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210971037.3A CN115046113B (en) | 2022-08-15 | 2022-08-15 | Building foundation engineering detection device |
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| CN202210971037.3A CN115046113B (en) | 2022-08-15 | 2022-08-15 | Building foundation engineering detection device |
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| CN115046113B CN115046113B (en) | 2022-11-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116006870A (en) * | 2023-02-06 | 2023-04-25 | 福建上若工程技术有限公司 | Novel building foundation pit engineering detection device and method |
| CN117823761A (en) * | 2023-03-03 | 2024-04-05 | 张传坤 | Survey appearance based on special topography geography |
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| CN109058681A (en) * | 2018-06-29 | 2018-12-21 | 中建七局安装工程有限公司 | A kind of building electromechanical engineering assembled integral installation device |
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| CN117823761A (en) * | 2023-03-03 | 2024-04-05 | 张传坤 | Survey appearance based on special topography geography |
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