CN211948604U - Foundation pit gradient detection device - Google Patents
Foundation pit gradient detection device Download PDFInfo
- Publication number
- CN211948604U CN211948604U CN202020273505.6U CN202020273505U CN211948604U CN 211948604 U CN211948604 U CN 211948604U CN 202020273505 U CN202020273505 U CN 202020273505U CN 211948604 U CN211948604 U CN 211948604U
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- slope
- adjusting
- platform
- length direction
- tower ruler
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 abstract description 9
- 238000004804 winding Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 12
- 238000009412 basement excavation Methods 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a foundation pit slope detection device, which is arranged at the top of a slope and detects the slope of the side slope, and comprises a tower ruler which is horizontally arranged and extends towards the side slope and a regulating platform which is arranged along the length direction of the tower ruler, wherein the tower ruler is fixed on the top surface of the regulating platform, and the zero scale mark of the tower ruler is positioned at one end of the tower ruler, which is far away from the regulating platform; the bottom surface of the adjusting platform is provided with an adjusting mechanism for adjusting the levelness of the adjusting platform, and the bottom end of the adjusting mechanism is fixedly connected with the top of the slope; a leveling rod is arranged on the top surface of the leveling platform; one end of the tower ruler, which is provided with zero scales, is rotatably connected with a pulley, and a cord is wound on the pulley; one end of the cord in the length direction is connected with a lead weight by bypassing the pulley, and the other end of the cord in the length direction is connected with a cord unwinding and winding assembly arranged on the leveling platform; the cord is provided with scales and the zero scale line is positioned at one end of the cord connected with the plummet. The utility model discloses have and adjust the effect that sopwith staff levelness, cotton rope receive and release the convenience and can accurately detect the slope of side slope.
Description
Technical Field
The utility model belongs to the technical field of the technique that the engineering detected and specifically relates to a foundation ditch slope detection device is related to.
Background
In order to prevent collapse and ensure construction safety, when the excavation depth or filling height of excavation or filling exceeds a certain limit, a side slope with a certain gradient is formed on the edge of the excavation or filling. The traditional slope gradient control method comprises the following steps: 1. discharging a top slope line and a bottom slope line; 2. excavating earth; 3. after the excavation is finished, discharging the slope bottom line again for rechecking and correcting; the method has the disadvantages that the slope bottom line cannot be reserved for a long time in the earth excavation process, and the excavation depth of each layer of earth excavation is not more than 2m, so that the slope bottom line of the layer of earth needs to be released when each layer of earth is excavated, the procedure is complex, the process is complicated, and the slope cannot be controlled in the excavation process.
The utility model discloses a chinese utility model patent that grant bulletin number is CN208533500U discloses a foundation ditch side slope check out test set, including the aluminum alloy box staff, the laminating of aluminum alloy box staff is placed on former subaerial, the front end of aluminum alloy box staff extends to the top of foundation ditch side slope, the front end tip cover of aluminum alloy box staff is equipped with the kinking ware, the outside of kinking ware is encircleed and is equipped with the winding wire groove, the winding is equipped with plumbous weight cotton rope on the winding wire groove, the front end downside of aluminum alloy box staff is provided with the spacing ring, the spacing ring passes through connecting rod and aluminum alloy box staff fixed connection, plumbous weight cotton rope passes the spacing ring, and the lower extreme fixedly connected with plumbous weight of. This prior art can conveniently detect out the side slope of arbitrary elevation department to guarantee the accuracy of putting the slope in the foundation ditch excavation process.
The above prior art solutions have the following drawbacks: the original ground is difficult to ensure to be completely horizontal, so that the state of the aluminum alloy sliding staff fixed on the ground is kept horizontal; the take-up and pay-off of the lead weight rope are complicated, the sliding staff needs to be retracted to the original ground before each pay-off, the length of the lead weight rope is calculated and measured according to the slope of the pay-off slope and the length of the sliding staff to be extended, and then the falling state of the lead weight rope is observed after the sliding staff is extended for a preset length. The measuring method can only judge whether the slope of the side slope reaches the standard under the condition of the known slope, but cannot measure the real slope of the position of the lead weight on the side slope.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a foundation ditch slope detection device. The utility model has the advantages of adjust sopwith staff levelness, cotton rope receive and releases the convenience, judge whether up to standard to foundation ditch side slope and can carry out the survey to the true slope value of the arbitrary high department of side slope simultaneously.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a foundation pit slope detection device is arranged on a slope top and detects the slope of a side slope and comprises a sliding staff which is horizontally arranged and extends towards the side slope and an adjusting platform which is positioned below the sliding staff and arranged along the length direction of the sliding staff, wherein the sliding staff is fixed on the top surface of the adjusting platform, and the zero scale mark of the sliding staff is positioned at one end of the sliding staff, which is far away from the adjusting platform; the bottom surface of the adjusting platform is provided with an adjusting mechanism for adjusting the levelness of the adjusting platform, and the bottom end of the adjusting mechanism is fixedly connected with the top of the slope; a leveling rod is arranged on the top surface of the leveling platform; one end of the tower ruler, which is provided with zero scales, is rotatably connected with a pulley, and a rope is wound on the pulley; one end of the cord in the length direction is connected with a lead weight by bypassing the pulley, and the other end of the cord in the length direction is connected with a cord unwinding and winding assembly arranged on the leveling table; the line is provided with scales, and the zero scale line is positioned at one end where the line is connected with the lead weight.
By adopting the technical scheme, the tower ruler is fixed on the adjusting platform, and the levelness of the adjusting platform is adjusted by the adjusting mechanism, so that the tower ruler fixed on the adjusting platform is always in a horizontal state, and the detection result is more accurate; calculating according to the record of the thread rope and the length record of the extension of the sliding staff to obtain the gradient of the measured side slope; thereby receive and release line subassembly can be convenient adjust the line rope and make cotton rope length satisfy the testing requirement.
The utility model discloses further set up to: the box staff is fixed on the top surface of the adjusting platform through a hoop matched with the shape of the upper part of the box staff and a fixing bolt.
Through adopting above-mentioned technical scheme, the dismantlement and the installation of the sopwith staff of being convenient for, and then make the sopwith staff and transfer the removal of platform easier.
The utility model discloses further set up to: the sopwith staff is a plurality of sections of telescopic, and every section of sopwith staff is provided with the guide holder above the outer wall of the one end of being close to the pulley, and the last length direction along the sopwith staff of guide holder sets up the guiding hole that runs through the guide holder.
Through adopting above-mentioned technical scheme, utilize the guiding hole to restrict the cotton rope, avoid the sopwith staff to rock at the in-process that stretches out and lead to the cotton rope to drop from the pulley.
The utility model discloses further set up to: the adjusting mechanism comprises adjusting support legs arranged below two ends of the leveling platform in the length direction; the bottom surface of one end, close to the side slope, of the leveling platform is provided with a fixed seat, and the bottom surface of one end, far away from the side slope, of the leveling platform is provided with a guide rail arranged along the length direction of the leveling platform; the fixed seat is hinged with the adjusting support leg, the guide rail is hinged with the adjusting support leg, and the hinged part of the adjusting support leg and the guide rail can slide along the length direction of the guide rail; the hinge shafts of the fixed seat and the adjusting supporting leg and the hinge shafts of the guide rail and the adjusting supporting leg are axially arranged along the width direction of the leveling platform; the bottom ends of the adjusting supporting legs are fixed on the top of the slope; the adjustable supporting legs can be telescopic.
Through adopting above-mentioned technical scheme, will adjust the landing leg and fix behind the top of a slope, through adjusting the adjustment landing leg articulated with the guide rail, the articulated department of adjustment landing leg and guide rail slides along the length direction of guide rail, and the relative rotation also takes place with the articulated department of adjustment landing leg to the levelness that can exchange the platform is adjusted to the fixing base simultaneously.
The utility model discloses further set up to: the adjusting supporting leg comprises a sleeve at the lower part and a screw rod with the upper part in threaded connection with the sleeve; the top end of the screw rod is rotatably connected with a connecting part; the fixed seat and the guide rail are hinged with the connecting part.
Through adopting above-mentioned technical scheme, rotate the lead screw to adjust the relative position of lead screw and telescopic, make the adjustment landing leg can couple concertina movement in vertical direction.
The utility model discloses further set up to: and a base extends outwards along the radial direction on the outer wall of the bottom end of the sleeve, and is fixedly connected with the slope top by using bolts.
By adopting the technical scheme, the adjusting support legs are fixed on the top of the slope, so that the leveling platform can be in a stable state.
The utility model discloses further set up to: the take-up and pay-off assembly comprises a bracket; the bracket is rotatably connected with a rotary drum which is axially arranged along the length direction of the leveling table, and the cord is wound on the rotary drum; and the support is provided with a limiting part for limiting the rotation of the rotary drum.
By adopting the technical scheme, the cord is wound and unwound by utilizing the rotation of the rotary drum, and the rotation of the rotary drum is limited by utilizing the limiting part.
The utility model discloses further set up to: the support is in an inverted U shape, the rotary drum is arranged between the opposite side walls of the support, and two axial ends of the rotary drum are respectively provided with flanges extending outwards in the radial direction; the side faces of the flanges, which are deviated from each other, are respectively clung to the side walls of the bracket; the side wall of the support is provided with a threaded hole penetrating through the side wall along the axial direction of the rotary drum, the threaded hole is opposite to the flange, and a fastening bolt which is in threaded connection with the support and can abut against the flange is arranged in the threaded hole.
Through adopting above-mentioned technical scheme, adjust the distance of fastening bolt and flange to make the rotary drum switch between rotatory and the two kinds of states that stop.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the leveling platform capable of adjusting levelness, the utility model can adapt to the detection of the foundation pit gradient under different slope top conditions;
2. the real-time winding and unwinding of the cotton rope is realized through the winding and unwinding assembly, the detection efficiency is improved, and the slope at any height of the slope can be detected.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a leveling table portion of the present invention;
fig. 3 is a schematic sectional structure view of a leveling table part of the present invention;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;
fig. 5 is a schematic structural view of the take-up and pay-off assembly of the present invention.
In the figure, 1, a sliding staff; 11. a pulley seat; 12. a pulley; 13. a guide seat; 131. a guide hole; 2. a cord; 21. a lead weight; 3. adjusting a platform; 31. a level bar; 32. adjusting the supporting legs; 321. a sleeve; 322. a base; 323. a screw rod; 324. rotating the ring; 325. a connecting portion; 326. a limiting part; 327. a convex ring; 33. clamping a hoop; 34. fixing the bolt; 35. a guide rail; 351. a sliding groove; 36. a fixed seat; 4. a wire take-up and pay-off assembly; 41. a support; 42. a rotating drum; 43. blocking edges; 44. a handle; 45. fastening a bolt; 5. side slope; 6. and (4) the top of the slope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a foundation ditch slope detection device, foundation ditch slope detection device places on the top of slope 6, including the sopwith staff 1 that the horizontal direction set up and stretch out to 5 directions on side slope. The length direction of the sliding staff 1 is vertical to the boundary line of the slope top 6 and the side slope 5. The sliding staff 1 is placed on the leveling platform 3 which is the same as the sliding staff 1 in the length direction, and the sliding staff 1 is limited on the leveling platform 3 through a hoop 33 which is matched with the shape of the sliding staff 1. The clamp 33 is fixed by the fixing bolt 34 to fix the scale 1 to the leveling platform 3. The sopwith staff 1 is a plurality of telescopic sections, and the zero scale mark of the sopwith staff 1 is positioned at one end of the sopwith staff 1 extending to the upper part of the side slope 5 and far away from the adjusting platform 3. The horizontal distance of the side slope 5 is measured by the tower ruler 1.
The bottom surfaces of the two ends of the adjusting platform 3 along the length direction are respectively provided with an adjusting supporting leg 32. The bottom surface of the adjusting platform 3 near one end of the side slope 5 is fixedly provided with a fixed seat 36, the fixed seat 36 is hinged with the adjusting support leg 32, and the hinge shaft axially extends along the width direction of the adjusting platform 3. The bottom surface of one end of the leveling platform 3 far away from the side slope 5 is provided with a guide rail 35 which is vertically opposite along the length direction of the leveling platform 3. The guide rails 35 are symmetrically arranged along the symmetry axis of the leveling table 3 in the length direction. The guide rail 35 is fixedly connected with the leveling table 3. The opposite guide rails 35 are opened with opposite slide grooves 351 along the longitudinal direction. The adjusting leg 32 is hinged to the guide rail 35 by a hinge shaft passing through the opposite sliding groove 351, and the hinge shaft can slide in the sliding groove 351. A level ruler 31 is arranged on the top surface of the adjusting platform 3. The levelness of the adjusting platform 3 is adjusted by adjusting the adjusting supporting legs 32, and the leveling condition is observed by the level ruler 31, so that the tower ruler 1 fixed on the adjusting platform 3 is always in a horizontal state, and the measuring accuracy is ensured.
Referring to fig. 3 and 4, the adjusting leg 32 includes a bottom sleeve 321, and an inner thread is provided on an upper inner wall of the sleeve 321. The sleeve 321 is in threaded connection with a screw rod 323, the outer wall of the bottom end of the sleeve 321 is fixedly connected with a base 322 which extends outwards in the radial direction, and the base 322 is fixed on the top of the slope 6 by bolts.
The outer wall of the screw rod 323 is provided with a rotating ring 324 extending outwards, and the rotating ring 324 is fixedly connected with the screw rod 323. The outer wall of the top end of the screw rod 323 is provided with a convex ring 327 extending outwards, and the convex ring 327 is fixedly connected with the screw rod 323. The top end of the screw rod 323 is provided with a connecting part 325. The connecting portion 325 is hinged to the guide rail 35 and the fixing base 36.
The bottom end of the connecting portion 325 is fixedly connected with a hollow limiting portion 326, and the inner diameter of one end of the limiting portion 326 far away from the connecting portion 325 is larger than the inner diameter of one end of the limiting portion 326 close to the connecting portion 325. The diameter of the screw 323 is smaller than the inner diameter of one end of the limiting part 326 far away from the connecting part 325. The outer diameter of the convex ring 327 is larger than the inner diameter of the end of the stopper portion 326 away from the connecting portion 325 and smaller than the inner diameter of the end of the stopper portion 326 close to the connecting portion 325 so that the convex ring 327 cannot be disengaged from the stopper portion 326 and can rotate relative to the stopper portion 326.
After the adjustment leg 32 has been fixed to the top 6, the adjustment platform 3 is adjusted, mainly by the adjustment leg 32 being remote from the side slope 5. The rotating ring 324 on the screw rod 323 is operated to drive the screw rod 323 to rotate relative to the sleeve 321 and the connecting part 325 respectively, and as the screw rod 323 is in threaded connection with the sleeve 321, the relative position of the screw rod 323 and the sleeve 321 changes in the rotating process, and the connecting part 325 slides along the sliding groove 351 under the driving of the hinge shaft. Relative rotation also occurs between the connecting portion 325 of the adjustment leg 32 adjacent the side slope 5 and the fixed seat 36. By the adjustment, the level 31 is in a horizontal state.
One end of the sliding staff 1, which is positioned at the zero graduation line, is provided with a pulley seat 11 which extends outwards. The pulley seat 11 is fixedly connected with the sliding staff 1. The pulley seat 11 is provided with a pulley 12 which is rotatably connected with the pulley seat 11. The axial direction of the pulley 12 is arranged in the width direction of the leveling table 3.
A guide seat 13 fixedly connected with the sliding staff 1 is arranged above the outer wall of one end of each section of the sliding staff 1 close to the pulley 12, and a guide hole 131 penetrating through the guide seat 13 is formed in the guide seat 13 along the length direction of the sliding staff 1. All the guide holes 131 are equal in height and are located at the same height as the top of the sheave groove of the pulley 12.
And a wire take-up and pay-off component 4 is arranged on the top surface of the other end of the adjusting platform 3, which is far away from the side slope 5. The wire rope 2 penetrates through the guide hole 131, and scales are arranged on the wire rope 2. One end of the rope 2 in the length direction is wound around the pulley 12 and is connected with a plummet 21, and the zero graduation line of the rope 2 is positioned at one end of the plummet 21. The portion of the wire rope 2 passing around the pulley 12 is in a vertical state by the weight of the plummet 21. Referring to fig. 1, the other end of the cord 2 in the length direction is connected to a take-up and pay-off assembly 4, and the length of the cord 2 extending out of the slope 5 is adjusted by the take-up and pay-off assembly 4.
Referring to fig. 3 and 5, the wire take-up and pay-off assembly 4 includes an inverted U-shaped bracket 41 fixed to the top surface of the leveling platform 3. Both side walls of the bracket 41 are disposed opposite to each other in the width direction of the leveling table 3. A rotary drum 42 which is respectively connected with the two side walls in a rotating way is horizontally arranged between the two side walls of the bracket 41. The two axial ends of the rotating cylinder 42 are respectively provided with flanges 43 which extend outwards in the radial direction and are fixedly connected with the rotating cylinder 42. The sides of the ribs 43 facing away from each other are in each case in contact with the side walls of the carrier 41. The drum 42 is connected to a handle 44 located outside the bracket 41. The rotating drum 42 is driven to rotate by rotating the handle 44, and the cord 2 wound on the rotating drum 42 is driven to be wound and unwound. A threaded hole penetrating the side wall of the holder 41 provided with the handle 44 is formed in the side wall in the axial direction of the drum 42, and the threaded hole is opposed to the rib 43. The screw hole is provided with a fastening bolt 45 screwed with the bracket 41. Can restrict the rotary drum 42 and take place to rotate after fastening bolt 45 supports tight flange 43 to make cotton rope 2 be in stable state, conveniently detect the foundation ditch slope.
The implementation principle of the embodiment is as follows: the method comprises the steps of fixing the tower ruler 1 on the adjusting platform 3, and then leveling the adjusting platform 3 fixed on the bottom surface, so that the tower ruler 1 installed on the adjusting platform 3 is always in a horizontal state. In the state that the sliding staff 1 is completely contracted, one end of the pulley 12, which is far away from the sliding staff 1, is positioned on the same vertical plane with the boundary line of the slope top 6 and the side slope 5, the bottom end of the lead weight 21 is abutted against the boundary line of the slope top 6 and the side slope 5, and the sum of the length of the lead weight 21 and the vertical direction of the wire rope 2 is recorded. And then, stretching out a sliding staff 1 above the side slope 5, adjusting the length of a cord 2 by using a take-up and pay-off assembly 4 to enable the bottom end of a lead weight 21 to be abutted against the side slope 5, and finally calculating the slope of the side slope 5 according to the stretched length of the sliding staff 1 and the vertical height of the side slope 5 obtained through the cord 2, so as to determine whether the slope of the side slope 5 meets the construction requirement, thereby ensuring the accuracy of the slope of the pay-off.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a foundation ditch slope detection device, foundation ditch slope detection device sets up on top of slope (6) and detects the slope of side slope (5), including level setting and sopwith staff (1) that stretches out to side slope (5) and be located sopwith staff (1) below and along accent platform (3) that sopwith staff (1) length direction set up, its characterized in that: the tower ruler (1) is fixed on the top surface of the adjusting platform (3), and the zero scale mark of the tower ruler (1) is positioned at one end of the tower ruler (1) far away from the adjusting platform (3); the bottom surface of the adjusting platform (3) is provided with an adjusting mechanism for adjusting the levelness of the adjusting platform (3), and the bottom end of the adjusting mechanism is fixedly connected with the slope top (6); a level ruler (31) is arranged on the top surface of the adjusting platform (3); one end of the tower ruler (1) provided with zero scales is rotatably connected with a pulley (12), and a rope (2) is wound on the pulley (12); one end of the length direction of the wire rope (2) bypasses the pulley (12) and is connected with a lead weight (21), and the other end of the length direction of the wire rope (2) is connected with a wire releasing and releasing assembly (4) arranged on the adjusting platform (3); the line rope (2) is provided with scales, and the zero scale line is positioned at one end where the line rope (2) is connected with the plummet (21).
2. The foundation pit gradient detection device according to claim 1, characterized in that: the tower ruler (1) is fixed on the top surface of the adjusting platform (3) through a hoop (33) matched with the upper part of the tower ruler (1) in shape and a fixing bolt (34).
3. The foundation pit gradient detection device according to claim 1, characterized in that: the tower ruler is characterized in that the tower ruler (1) is a plurality of telescopic sections, a guide seat (13) is arranged above the outer wall of one end, close to the pulley (12), of each section of the tower ruler (1), and a guide hole (131) penetrating through the guide seat (13) is formed in the guide seat (13) in the length direction of the tower ruler (1).
4. The foundation pit gradient detection device according to claim 1, characterized in that: the adjusting mechanism comprises adjusting support legs (32) arranged below two ends of the adjusting platform (3) in the length direction; a fixed seat (36) is arranged on the bottom surface of one end, close to the side slope (5), of the adjusting platform (3), and a guide rail (35) arranged along the length direction of the adjusting platform (3) is arranged on the bottom surface of one end, far away from the side slope (5); the fixed seat (36) is hinged with the adjusting supporting leg (32), the guide rail (35) is hinged with the adjusting supporting leg (32), and the hinged part of the adjusting supporting leg (32) and the guide rail (35) can slide along the length direction of the guide rail (35); the hinge shafts of the fixed seat (36) and the adjusting supporting leg (32) and the hinge shafts of the guide rail (35) and the adjusting supporting leg (32) are axially arranged along the width direction of the leveling platform (3); the bottom ends of the adjusting supporting legs (32) are fixed on the top of the slope (6); the adjustable leg (32) is capable of telescoping.
5. The foundation pit gradient detection device according to claim 4, characterized in that: the adjusting supporting leg (32) comprises a sleeve (321) at the lower part and a screw rod (323) with the upper part in threaded connection with the sleeve (321); the top end of the screw rod (323) is rotatably connected with a connecting part (325); the fixed seat (36) and the guide rail (35) are hinged with the connecting part (325).
6. The foundation pit gradient detection device according to claim 5, characterized in that: and a base (322) extends out of the outer wall of the bottom end of the sleeve (321) along the radial direction, and the base (322) is fixedly connected with the slope top (6) by using bolts.
7. The foundation pit gradient detection device according to claim 1, characterized in that: the wire retracting assembly (4) comprises a bracket (41); the bracket (41) is rotatably connected with a rotary drum (42) which is axially arranged along the length direction of the adjusting platform (3), and the thread rope (2) is wound on the rotary drum (42); the support (41) is provided with a limiting piece for limiting the rotation of the rotary drum (42).
8. The foundation pit gradient detection device according to claim 7, characterized in that: the support (41) is of an inverted U shape, the rotary drum (42) is arranged between the opposite side walls of the support (41), and two axial ends of the rotary drum (42) are respectively provided with flanges (43) extending outwards in the radial direction; the side faces of the flanges (43) which are deviated from each other are respectively clung to the side walls of the bracket (41); the side wall of the support (41) is provided with a threaded hole penetrating through the side wall along the axial direction of the rotary drum (42), the threaded hole is opposite to the flange (43), and a fastening bolt (45) which is in threaded connection with the support (41) and can be tightly abutted against the flange (43) is arranged in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273505.6U CN211948604U (en) | 2020-03-07 | 2020-03-07 | Foundation pit gradient detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273505.6U CN211948604U (en) | 2020-03-07 | 2020-03-07 | Foundation pit gradient detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948604U true CN211948604U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020273505.6U Expired - Fee Related CN211948604U (en) | 2020-03-07 | 2020-03-07 | Foundation pit gradient detection device |
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| Country | Link |
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| CN (1) | CN211948604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094965A (en) * | 2022-08-24 | 2022-09-23 | 南通鑫元数字科技有限公司 | Measuring device and measuring method for foundation pit side slope gradient |
-
2020
- 2020-03-07 CN CN202020273505.6U patent/CN211948604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094965A (en) * | 2022-08-24 | 2022-09-23 | 南通鑫元数字科技有限公司 | Measuring device and measuring method for foundation pit side slope gradient |
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Granted publication date: 20201117 |