CN220649577U - Deep foundation pit monitoring device convenient to fix - Google Patents
Deep foundation pit monitoring device convenient to fix Download PDFInfo
- Publication number
- CN220649577U CN220649577U CN202322368744.6U CN202322368744U CN220649577U CN 220649577 U CN220649577 U CN 220649577U CN 202322368744 U CN202322368744 U CN 202322368744U CN 220649577 U CN220649577 U CN 220649577U
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- monitoring device
- foundation pit
- mounting
- mounting groove
- outer tube
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 230000008602 contraction Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 16
- 238000009434 installation Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a deep foundation pit monitoring device convenient to fix, which comprises: the base, the upper portion of base is provided with screw thread post and screw thread post's surface is provided with the outer tube, threaded connection and the top of outer tube are provided with the loose axle between outer tube and the screw thread post, the upper portion of loose axle is provided with backup pad and rotates between through loose axle and the outer tube to be connected, the surface of backup pad is provided with the inside of mount pad and mount pad is provided with the mounting groove. According to the utility model, the telescopic groove is arranged on the side surface of the mounting groove, the adjusting bolt is arranged in the telescopic groove, the telescopic rod is arranged on the side surface of the adjusting bolt, the ejector rod is arranged on the side surface of the telescopic rod, and the telescopic rod can be driven to move by rotating the adjusting bolt, so that the ejector rod extends out and is positioned at the upper part of the mounting plate, the mounting stability of the mounting plate is ensured, the mounting mode is convenient for the dismounting and mounting of the monitoring device, and the working efficiency is improved in complex construction site tests.
Description
Technical Field
The utility model relates to the technical field of deep foundation pit monitoring, in particular to a deep foundation pit monitoring device convenient to fix.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. Before excavation, the excavation scheme is determined according to geological hydrologic data and the conditions of buildings nearby the site, and waterproof and drainage works are performed. Deep foundation pit refers to a project where the depth of excavation exceeds five meters, or where the depth does not exceed five meters, but where geological conditions and surrounding environment and underground piping are particularly complex.
Foundation pit monitoring is an important link in foundation pit engineering construction, and is to observe and monitor the characteristics of foundation pit rock and soil, the deflection of supporting structure and the change of surrounding environment conditions in the foundation pit excavation and underground engineering construction process. The foundation pit monitoring items comprise horizontal displacement monitoring, vertical displacement monitoring, deep horizontal displacement monitoring, inclination monitoring, crack monitoring, supporting structure internal force monitoring, soil pressure monitoring, pore water pressure monitoring, groundwater level monitoring, anchor rod tension monitoring and the like.
The existing deep foundation pit monitoring device is complex in mounting structure and troublesome in fixing and dismounting in a construction site. Therefore, a new solution is needed.
Disclosure of Invention
The utility model aims to provide a deep foundation pit monitoring device convenient to fix, which solves the problems of complex installation structure and troublesome fixing and dismounting of a construction site of the existing deep foundation pit monitoring device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a deep foundation pit monitoring device convenient to it is fixed, includes: the device comprises a base, the upper portion of base is provided with screw thread post and screw thread post's surface is provided with the outer tube, threaded connection and the top of outer tube are provided with the loose axle between outer tube and the screw thread post, the upper portion of loose axle is provided with backup pad and rotates between through the loose axle and the outer tube to be connected, the surface of backup pad is provided with the inside of mount pad and is provided with the mounting groove, the inside of mounting groove is provided with the mutual gomphosis between mounting panel and the mounting groove, the upper portion of mounting panel is provided with the power take off end of driver and is provided with the connecting piece, the both sides of connecting piece are provided with image acquisition equipment and laser equipment respectively, the inside of mounting groove side is provided with expansion groove and expansion groove is provided with adjusting bolt, adjusting bolt's side is provided with telescopic link and telescopic link's side is provided with the ejector pin.
As a preferred embodiment of the utility model, the surface of the base is provided with a fixed seat, and the inside of the fixed seat is provided with a fastening anchor rod, and the fastening anchor rod is in threaded connection with the fixed seat and penetrates through the base.
As a preferred embodiment of the utility model, the bottom of the outer sleeve is provided with an adjusting block, and the adjusting block consists of a plurality of groups of isosceles trapezoid protruding blocks.
As a preferred embodiment of the utility model, the side surface of the adjusting block is provided with a fastener, and the fastener penetrates through the adjusting block and contacts with the threaded column.
As a preferred embodiment of the utility model, the top of the fastening anchor rod is provided with a top plate, and the top plate is arranged in a hexagonal structure.
As a preferred embodiment of the utility model, a spring column is arranged at the bottom of the mounting groove, and a supporting plate is arranged at the upper part of the spring column, and the supporting plate is connected with the mounting groove in a telescopic way through the spring column.
As a preferred embodiment of the utility model, the surface of the ejector rod is provided with a return spring, and the other end of the return spring is connected with the telescopic rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the threaded column is arranged on the upper part of the base, the outer sleeve is arranged on the surface of the threaded column, the outer sleeve is in threaded connection with the threaded column, the movable shaft is arranged at the top of the outer sleeve, the supporting plate is arranged on the upper part of the movable shaft, the supporting plate is in rotary connection with the outer sleeve through the movable shaft, the height between the outer sleeve and the threaded column can be adjusted by rotating the outer sleeve, the mounting seat is arranged on the surface of the supporting plate, the mounting groove is arranged in the mounting seat, the mounting plate is internally provided with the mounting groove, the mounting plate and the mounting groove are mutually embedded, the driver is arranged on the upper part of the mounting plate, the power output end of the driver is provided with the connecting piece, the image capturing device and the laser device are respectively arranged on the two sides of the connecting piece, the connecting piece can be driven to rotate transversely through the driver, meanwhile, the connecting piece can respectively drive the image capturing device and the laser device to rotate vertically, the monitoring range is increased, the telescopic groove is arranged on the side of the mounting groove, the telescopic rod is arranged on the side of the telescopic rod, the telescopic rod is arranged, the telescopic rod can be driven to move through rotating the telescopic rod, and the telescopic rod, so that the ejector rod is positioned on the upper part of the mounting plate, thus the mounting plate is guaranteed, the stability of the mounting device and the mounting device can be conveniently mounted and detached on a test site.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the installation groove of the present utility model.
In the figure: 1. a base; 2. a fixing seat; 3. fastening an anchor rod; 4. a top plate; 5. a threaded column; 6. an outer sleeve; 7. an adjusting block; 8. a support plate; 9. a mounting base; 10. an adjusting bolt; 11. a mounting groove; 12. a mounting plate; 13. a driver; 14. a connecting piece; 15. an image capturing device; 16. a laser device; 17. a movable shaft; 18. a spring post; 19. a supporting plate; 20. a telescopic rod; 21. a telescopic slot; 22. a return spring; 23. and (5) a push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a deep foundation pit monitoring device convenient to it is fixed, includes: the base 1, the upper portion of base 1 is provided with screw thread post 5 and the surface of screw thread post 5 is provided with outer tube 6, the top of screw thread connection and outer tube 6 is provided with loose axle 17 between outer tube 6 and the screw thread post 5, the upper portion of loose axle 17 is provided with backup pad 8 and backup pad 8 rotates through between loose axle 17 and the outer tube 6 and be connected, the surface of backup pad 8 is provided with mount pad 9 and the inside of mount pad 9 is provided with mounting groove 11, the inside of mounting groove 11 is provided with mounting plate 12 and is mutually gomphosis between mounting plate 12 and the mounting groove 11, the upper portion of mounting plate 12 is provided with driver 13 and the power take off end of driver 13 is provided with connecting piece 14, the both sides of connecting piece 14 are provided with respectively and adopt image equipment 15 and laser equipment 16, the mounting groove 11 side is provided with expansion groove 21 and the inside of expansion groove 21 is provided with adjusting bolt 10, the side of the adjusting bolt 10 is provided with a telescopic rod 20, the side of the telescopic rod 20 is provided with a push rod 23, the upper part of the base 1 is provided with a threaded column 5, the surface of the threaded column 5 is provided with an outer sleeve 6, the outer sleeve 6 is in threaded connection with the threaded column 5, the top of the outer sleeve 6 is provided with a movable shaft 17, the upper part of the movable shaft 17 is provided with a supporting plate 8, the supporting plate 8 is in rotary connection with the outer sleeve 6 through the movable shaft 17, the height between the outer sleeve 6 and the threaded column 5 can be adjusted by rotating the outer sleeve 6, the surface of the supporting plate 8 is provided with a mounting seat 9, the inside of the mounting seat 9 is provided with a mounting groove 11, the inside of the mounting groove 11 is provided with a mounting plate 12, the mounting plate 12 and the mounting groove 11 are mutually embedded, the upper part of the mounting plate 12 is provided with a driver 13, and the power output end of the driver 13 is provided with a connecting piece 14, the both sides of connecting piece 14 are provided with respectively and adopt like equipment 15 and laser equipment 16, can drive connecting piece 14 through driver 13 and transversely rotate, simultaneously connecting piece 14 can drive respectively and just want equipment and laser equipment 16 vertical rotation, increased the monitoring range, be provided with telescopic slot 21 in mounting groove 11 side and telescopic slot 21's inside is provided with adjusting bolt 10, adjusting bolt 10's side is provided with telescopic link 20 and telescopic link 20's side is provided with ejector pin 23, can drive telescopic link 20 through rotating adjusting bolt 10 and remove, thereby stretch out ejector pin 23, make it be located the upper portion of mounting panel 12, thereby guarantee the stability of mounting panel 12 installation, this mounting means is convenient for monitoring devices's dismantlement and installation, in complicated job site test, work efficiency has been improved.
Further improved, as shown in fig. 1: the surface of base 1 is provided with fixing base 2 and the inside of fixing base 2 is provided with fastening stock 3, threaded connection runs through base 1 between fastening stock 3 and the fixing base 2, and this kind of setting has guaranteed the stability of base 1 installation.
Further improved, as shown in fig. 1: the bottom of outer tube 6 is provided with regulating block 7 and regulating block 7 comprises a plurality of groups of isosceles trapezoid lug, and this kind of setting makes things convenient for the rotation regulation of outer tube 6.
Further improved, as shown in fig. 1: the side of the adjusting block 7 is provided with a fastener, and the fastener penetrates through the adjusting block 7 and contacts with the threaded column 5, so that the stability of the adjusting block is guaranteed after the adjusting is finished.
Further improved, as shown in fig. 1: the top of fastening stock 3 is provided with roof 4 and roof 4 is the hexagonal structure setting, and this kind of setting is convenient the fixed of fastening stock 3.
Further improved, as shown in fig. 3: the spring column 18 is arranged at the inner bottom of the mounting groove 11, the supporting plate 19 is arranged at the upper part of the spring column 18, the supporting plate 19 is connected with the mounting groove 11 in a telescopic manner through the spring column 18, and the stability between the mounting plates 12 is improved.
Further improved, as shown in fig. 3: the surface of the ejector rod 23 is provided with a return spring 22, and the other end of the return spring 22 is connected with the telescopic rod 20, and after the adjusting bolt 10 is loosened, the ejector rod 23 is automatically retracted into the telescopic groove 21.
Working principle: the upper part of the base 1 is provided with a threaded column 5, the surface of the threaded column 5 is provided with an outer sleeve 6, the outer sleeve 6 is in threaded connection with the threaded column 5, the top of the outer sleeve 6 is provided with a movable shaft 17, the upper part of the movable shaft 17 is provided with a supporting plate 8, the supporting plate 8 is in rotary connection with the outer sleeve 6 through the movable shaft 17, the height between the outer sleeve 6 and the threaded column 5 can be adjusted by rotating the outer sleeve 6, the surface of the supporting plate 8 is provided with a mounting seat 9, the inside of the mounting seat 9 is provided with a mounting groove 11, the inside of the mounting groove 11 is provided with a mounting plate 12, the mounting plate 12 and the mounting groove 11 are mutually embedded, the upper part of the mounting plate 12 is provided with a driver 13, and the power output end of the driver 13 is provided with a connecting piece 14, the both sides of connecting piece 14 are provided with respectively and adopt like equipment 15 and laser equipment 16, can drive connecting piece 14 through driver 13 and transversely rotate, simultaneously connecting piece 14 can drive respectively and just want equipment and laser equipment 16 vertical rotation, increased the monitoring range, be provided with telescopic slot 21 in mounting groove 11 side and telescopic slot 21's inside is provided with adjusting bolt 10, adjusting bolt 10's side is provided with telescopic link 20 and telescopic link 20's side is provided with ejector pin 23, can drive telescopic link 20 through rotating adjusting bolt 10 and remove, thereby stretch out ejector pin 23, make it be located the upper portion of mounting panel 12, thereby guarantee the stability of mounting panel 12 installation, this mounting means is convenient for monitoring devices's dismantlement and installation, in complicated job site test, work efficiency has been improved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Deep basal pit monitoring devices convenient to it is fixed, its characterized in that: comprising the following steps: the base (1), the upper portion of base (1) is provided with screw thread post (5) and the surface of screw thread post (5) is provided with outer tube (6), threaded connection between outer tube (6) and screw thread post (5) and the top of outer tube (6) are provided with loose axle (17), the upper portion of loose axle (17) is provided with backup pad (8) and rotates between through loose axle (17) and outer tube (6) and be connected, the surface of backup pad (8) is provided with mount pad (9) and the inside of mount pad (9) is provided with mounting groove (11), the inside of mounting groove (11) is provided with mounting panel (12) and is mutually gomphosis between mounting panel (12) and the mounting groove (11), the upper portion of mounting panel (12) is provided with driver (13) and the power take off end of driver (13) is provided with connecting piece (14), the both sides of connecting piece (14) are provided with respectively and adopt image equipment (15) and laser equipment (16), mounting groove (11) side is provided with the inside of expansion bolt (21) and expansion and contraction bolt (10) of expansion groove (21), the side of the adjusting bolt (10) is provided with a telescopic rod (20) and the side of the telescopic rod (20) is provided with a push rod (23).
2. The deep foundation pit monitoring device convenient to fix according to claim 1, wherein: the surface of base (1) is provided with fixing base (2) and the inside of fixing base (2) is provided with fastening stock (3), threaded connection and run through base (1) between fastening stock (3) and fixing base (2).
3. The deep foundation pit monitoring device convenient to fix according to claim 1, wherein: the bottom of the outer sleeve (6) is provided with an adjusting block (7), and the adjusting block (7) consists of a plurality of groups of isosceles trapezoid protruding blocks.
4. A deep foundation pit monitoring device convenient to fix according to claim 3, wherein: the side of the adjusting block (7) is provided with a fastener, and the fastener penetrates through the adjusting block (7) and contacts with the threaded column (5).
5. The deep foundation pit monitoring device convenient to fix according to claim 2, wherein: the top of fastening stock (3) is provided with roof (4) and roof (4) are hexagonal structure setting.
6. The deep foundation pit monitoring device convenient to fix according to claim 1, wherein: the spring column (18) is arranged at the inner bottom of the mounting groove (11), the supporting plate (19) is arranged at the upper part of the spring column (18), and the supporting plate (19) is connected with the mounting groove (11) in a telescopic manner through the spring column (18).
7. The deep foundation pit monitoring device convenient to fix according to claim 1, wherein: the surface of the ejector rod (23) is provided with a return spring (22), and the other end of the return spring (22) is connected with the telescopic rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368744.6U CN220649577U (en) | 2023-09-01 | 2023-09-01 | Deep foundation pit monitoring device convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368744.6U CN220649577U (en) | 2023-09-01 | 2023-09-01 | Deep foundation pit monitoring device convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649577U true CN220649577U (en) | 2024-03-22 |
Family
ID=90289892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322368744.6U Active CN220649577U (en) | 2023-09-01 | 2023-09-01 | Deep foundation pit monitoring device convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649577U (en) |
-
2023
- 2023-09-01 CN CN202322368744.6U patent/CN220649577U/en active Active
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