CN213932435U - Displacement sensor for real-time monitoring of building - Google Patents
Displacement sensor for real-time monitoring of building Download PDFInfo
- Publication number
- CN213932435U CN213932435U CN202120071365.9U CN202120071365U CN213932435U CN 213932435 U CN213932435 U CN 213932435U CN 202120071365 U CN202120071365 U CN 202120071365U CN 213932435 U CN213932435 U CN 213932435U
- Authority
- CN
- China
- Prior art keywords
- displacement sensor
- wall
- real
- connecting rod
- installation shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000011897 real-time detection Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model provides a displacement sensor for building real-time supervision, relates to engineering displacement monitoring equipment technical field, this displacement sensor for building real-time supervision, including set casing, installation shell and install in the displacement sensor of installation shell inner wall, the internally mounted of installation shell has singlechip and signal transceiver with displacement sensor electric connection, displacement sensor's end connection has the side lever, the tip of side lever extends to the outside of installation shell and is equipped with the connecting rod, the connecting rod is kept away from the one end welding of side lever and is had right anchor head, this displacement sensor for building real-time supervision drives the rotation of pivot through servo motor, can control left anchor head and check lock lever and all insert in the hole of tunnel engineering country rock, carries out displacement sensor's fixing, need not to carry out the filling and fixes, is convenient for repetitious usage, and the screw bores into tunnel country rock outer wall, the stability of the device installation has further been improved, does benefit to the stability of guaranteeing real-time detection.
Description
Technical Field
The utility model relates to an engineering displacement monitoring facilities technical field specifically is a displacement sensor for real-time supervision for building.
Background
After the tunnel is excavated, the displacement of the deeply buried tunnel, the displacement of the shallowly buried earth surface and the displacement of the tunnel are the most obvious expressions of surrounding rock construction dynamics, and the stability of surrounding rock and support can be reflected most. Therefore, the measurement of the displacement around the tunnel is the most direct, intuitive, meaningful, economical and commonly used measurement item. Application number is CN 201920470421.9's inside displacement monitoring devices of tunnel engineering country rock, fixes it through the grout mode, and the operation is inconvenient, and unable used many times, can only be linear motion between stock and the displacement sensor simultaneously, and when tunnel engineering country rock took place the dislocation displacement, the device fragile influences subsequent measurement.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a displacement sensor for real-time supervision for building has solved displacement sensor fixed inconvenient and unable repetitious usage, and fragile problem when detecting.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a displacement sensor for real-time monitoring of buildings comprises a fixed shell, an installation shell and a displacement sensor arranged on the inner wall of the installation shell, wherein a single chip microcomputer and a signal transceiver which are electrically connected with the displacement sensor are arranged inside the installation shell, the end part of the displacement sensor is connected with a side lever, the end part of the side lever extends to the outside of the installation shell and is provided with a connecting rod, one end of the connecting rod, which is far away from the side lever, is welded with a right anchor head, the inner wall of the installation shell is bolted with a servo motor, the output end of the servo motor is connected with a rotating shaft, the end part of the rotating shaft penetrates through the fixed shell and is connected with a left anchor head, the outer wall of the fixed shell is sleeved with an outer ring, the inner wall of the outer ring is connected with a supporting rod, the end part of the supporting rod extends to the inside, and the end of the locking bar extends outside the outer ring.
Further, the outer wall of set casing and being close to the installation shell side and installing the fixed disk, one side that left anchor head was kept away from to the fixed disk has a section of thick bamboo through bearing movable mounting, and the outer wall cover of a section of thick bamboo is equipped with the belt, the other side of belt extends to and is connected with the pivot transmission in the set casing, the screw is installed to the internal thread of a section of thick bamboo, the tip of screw extends to the fixed disk and keeps away from one side of a section of thick bamboo, is close to the hole outer wall of seting up with the fixed disk, and the hole outer wall is contradicted to the screw, and when servo motor drove the pivot rotation, the accessible belt drove the rotation of a section of thick bamboo to make the screw bore in the tunnel country rock outer.
Further, the side lever is close to the one end of connecting rod and installs the fixed block, and the inside movable mounting of fixed block has the spin, the lateral part of spin extend to the outside of fixed block and with the end connection of connecting rod, be connected side lever and connecting rod through spin and fixed block, the connecting rod can produce angular variation with the side lever, produces the damage to the device when avoiding the country rock of both sides to produce the dislocation displacement, helps improving its durability.
Furthermore, the connecting rod is composed of two sections of short rods which are sleeved with each other, so that the part of the other side can be conveniently fixed after one side of the device is fixed.
Furthermore, the locking rod is arc-shaped, and the end part of the locking rod is polished to be sharp, so that the locking rod can be conveniently inserted into the hole for fixing.
(III) advantageous effects
The utility model provides a displacement sensor for real-time supervision for building. The method has the following beneficial effects:
1. this a displacement sensor for real-time supervision for building drives the rotation of pivot through servo motor, can control left anchor head and check lock lever and all insert in the hole of tunnel engineering country rock, carries out displacement sensor's fixed, and is easy and simple to handle rapidly, need not to carry out the filling and fixes, is convenient for repetitious usage.
2. This a displacement sensor for real-time supervision for building drives the rotation of spiral shell section of thick bamboo through servo motor and belt to make the screw bore into in the tunnel country rock outer wall, further improved the stability of the device installation, do benefit to the stability of guaranteeing real-time detection.
3. This a displacement sensor for real-time supervision for building is connected side lever and connecting rod through spin and fixed block, and the connecting rod can produce the angular variation with the side lever, produces the damage to the device when avoiding the country rock of both sides to produce the dislocation displacement, helps improving its durability.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is a schematic structural view of the outer ring of the present invention when connected to the stationary case;
fig. 4 is a schematic view of the internal structure of the mounting case of the present invention.
In the figure: 1. a displacement sensor; 2. mounting a shell; 3. a stationary case; 4. an outer ring; 5. a support bar; 6. a rotating shaft; 7. a locking lever; 8. a left anchor head; 9. a servo motor; 10. a signal transceiver; 11. a side lever; 12. a connecting rod; 13. a right anchor head; 14. fixing the disc; 15. a screw cylinder; 16. a screw; 17. a belt; 18. a fixed block; 19. a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a displacement sensor for building real-time supervision, as shown in fig. 1-4, including set casing 3, installation shell 2 and install in the displacement sensor 1 of installation shell 2 inner wall, the internally mounted of installation shell 2 has singlechip and signal transceiver 10 with displacement sensor 1 electric connection, the end connection of displacement sensor 1 has side lever 11, the tip of side lever 11 extends to the outside of installation shell 2 and is equipped with connecting rod 12, side lever 11 is close to the one end of connecting rod 12 and installs fixed block 18, and the inside movable mounting of fixed block 18 has spin 19, the lateral part of spin 19 extends to the outside of fixed block 18 and is connected with the end of connecting rod 12, through 19 with fixed block 18 with spin 11 be connected, connecting rod 12 can produce the angular variation with side lever 11, produce the damage to the device when avoiding the country rock of both sides to produce dislocation displacement, the durability of the device is improved, the connecting rod 12 is composed of two sections of short rods which are sleeved with each other, the device is convenient to fix the position of one side of the device after the other side of the device is fixed, a right anchor head 13 is welded at one end, away from the side rod 11, of the connecting rod 12, a servo motor 9 is bolted on the inner wall of the mounting shell 2, the output end of the servo motor 9 is connected with a rotating shaft 6, the end part of the rotating shaft 6 penetrates through the fixing shell 3 and is connected with a left anchor head 8, the outer wall of the fixing shell 3 is sleeved with an outer ring 4, the inner wall of the outer ring 4 is connected with supporting rods 5, the number of the supporting rods 5 is five, through grooves matched with the five supporting rods 5 are formed in the outer wall of the fixing shell 3, the five through grooves are not communicated to form a circle, the end part of each supporting rod 5 extends into the fixing shell 3 and is connected with the outer wall of the rotating shaft 6, the outer wall of the fixing shell 3 is movably provided with locking rods 7 in an annular array, and the end part of each locking rod 7 extends out of the outer ring 4, the device is characterized in that a hole is formed in a to-be-detected part of the tunnel engineering surrounding rock, a fixing shell 3 is inserted into the hole, a servo motor 9 is controlled to rotate through a terminal and a signal transceiver 10, a rotating shaft 6 rotates for a certain angle (less than seventy-two degrees), a left anchor head 8 which is abutted against the inner wall of the hole is inserted into the inner wall of the hole for fixing, meanwhile, a support rod 5 drives an outer ring 4 to rotate, so that a locking rod 7 can extend out of the inner wall of the abutting hole, then, a right anchor head 13 is connected with the tunnel engineering surrounding rock on the other side, so that the device can be fixed, the operation is simple, convenient and rapid, filling and fixing are not needed, repeated use is convenient, the locking rod 7 is arc-shaped, the end part of the locking rod is polished to be sharp, the locking rod is conveniently inserted into the hole for fixing, a fixing plate 14 is arranged on the outer wall of the fixing shell 3 and the side close to the mounting shell 2, a screw cylinder 15 is movably arranged on one side of the fixing plate 14, which is far away from the left anchor head 8, and a belt 17 is sleeved on the outer wall of the screw cylinder 15, the other side of belt 17 extends to be connected with the transmission of pivot 6 in the set casing 3, screw 16 is installed to the internal thread of spiral shell section of thick bamboo 15, screw 16's tip extends to fixed disk 14 and keeps away from one side of spiral shell section of thick bamboo 15, be close to the hole outer wall of seting up fixed disk 14, screw 16 conflicts the hole outer wall, when servo motor 9 drives pivot 6 rotatory, accessible belt 17 drives the rotation of spiral shell section of thick bamboo 15, thereby make screw 16 bore into in the tunnel country rock outer wall, the stability of the device installation has further been improved, do benefit to the stability of guaranteeing real-time detection.
The working principle is as follows: when the device is used, a hole is formed in the to-be-detected part of the tunnel engineering surrounding rock, the fixing shell 3 is inserted into the hole, the servo motor 9 is controlled to rotate through the terminal and the signal transceiver 10, the rotating shaft 6 rotates by a certain angle (less than seventy-two degrees), the left anchor head 8 which is abutted against the inner wall of the hole is inserted into the inner wall of the hole for fixing, the supporting rod 5 drives the outer ring 4 to rotate to enable the locking rod 7 to extend out of the inner wall of the abutted hole, the right anchor head 13 is connected with the tunnel engineering surrounding rock on the other side, the device can be fixed simply, conveniently and rapidly without filling and fixing, the device is convenient to use for multiple times, when the servo motor 9 drives the rotating shaft 6 to rotate, the screw barrel 15 can be driven to rotate through the belt 17, so that the screw 16 is drilled into the outer wall of the tunnel engineering surrounding rock, the mounting stability of the device is further improved, the side lever 11 is pulled along with the displacement of the tunnel surrounding rock, namely, the distance can be detected by the displacement sensor 1, and the displacement result is sent to the terminal by the singlechip and the signal transceiver 10.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The displacement sensor for real-time monitoring for buildings is characterized by comprising a fixed shell (3), an installation shell (2) and a displacement sensor (1) arranged on the inner wall of the installation shell (2), wherein a single chip microcomputer and a signal transceiver (10) which are electrically connected with the displacement sensor (1) are arranged inside the installation shell (2), the end part of the displacement sensor (1) is connected with a side lever (11), the end part of the side lever (11) extends to the outside of the installation shell (2) and is provided with a connecting rod (12), one end, far away from the side lever (11), of the connecting rod (12) is welded with a right anchor head (13), the inner wall of the installation shell (2) is bolted with a servo motor (9), the output end of the servo motor (9) is connected with a rotating shaft (6), the end part of the rotating shaft (6) penetrates through the fixed shell (3) and is connected with a left anchor head (8), the outer wall cover of set casing (3) is equipped with outer loop (4), and the inner wall connection of outer loop (4) has bracing piece (5), the tip of bracing piece (5) extend to the inside of set casing (3) and with the outer wall connection of pivot (6), the outer wall movable mounting of set casing (3) has lock bar (7) of annular array, and the tip of lock bar (7) extends to the outside of outer loop (4).
2. A displacement sensor for real-time monitoring of buildings according to claim 1, wherein: the outer wall of set casing (3) and be close to installation casing (2) side-mounting have fixed disk (14), one side that left anchor head (8) were kept away from in fixed disk (14) has barrel (15) through bearing movable mounting, and the outer wall cover of barrel (15) is equipped with belt (17), the other side of belt (17) extends to and is connected with pivot (6) transmission in set casing (3), screw (16) are installed to the internal thread of barrel (15), the tip of screw (16) extends to fixed disk (14) and keeps away from one side of barrel (15).
3. A displacement sensor for real-time monitoring of buildings according to claim 1, wherein: fixed block (18) are installed to the one end that side lever (11) are close to connecting rod (12), and the inside movable mounting of fixed block (18) has spin (19), the lateral part of spin (19) extend to the outside of fixed block (18) and with the end connection of connecting rod (12).
4. A displacement sensor for real-time monitoring of buildings according to claim 1, wherein: the connecting rod (12) is composed of two sections of short rods which are mutually sleeved.
5. A displacement sensor for real-time monitoring of buildings according to claim 1, wherein: the locking rod (7) is arc-shaped, and the end part of the locking rod is polished to be sharp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071365.9U CN213932435U (en) | 2021-01-12 | 2021-01-12 | Displacement sensor for real-time monitoring of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071365.9U CN213932435U (en) | 2021-01-12 | 2021-01-12 | Displacement sensor for real-time monitoring of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932435U true CN213932435U (en) | 2021-08-10 |
Family
ID=77159485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120071365.9U Active CN213932435U (en) | 2021-01-12 | 2021-01-12 | Displacement sensor for real-time monitoring of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116660309A (en) * | 2023-07-31 | 2023-08-29 | 德阳市重装检测有限责任公司 | Device and method for measuring thermal-cold deformation performance of material in real time |
-
2021
- 2021-01-12 CN CN202120071365.9U patent/CN213932435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116660309A (en) * | 2023-07-31 | 2023-08-29 | 德阳市重装检测有限责任公司 | Device and method for measuring thermal-cold deformation performance of material in real time |
| CN116660309B (en) * | 2023-07-31 | 2023-10-03 | 德阳市重装检测有限责任公司 | Method for measuring thermal-cold deformation performance of material in real time |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213932435U (en) | Displacement sensor for real-time monitoring of building | |
| CN101886916B (en) | Optical observation device of deformation in surrounding rock | |
| CN104074510A (en) | Depth detecting device for drilling machine | |
| CN111608162B (en) | Stratum monitoring device for tunnel and deep foundation pit construction | |
| CN118049261B (en) | Anchor rod system based on fiber bragg grating anchoring monitoring | |
| CN113756717A (en) | Rotary guide device | |
| CN103278657B (en) | The tachometric survey mechanism of stable platform in dynamic guiding type rotary steering drilling tool | |
| CN107449396A (en) | Deep-foundation pit engineering settles inclination measurement monitoring device in civil engineering | |
| CN205301598U (en) | Adherence coupling probe is surveyed to expanding geology | |
| CN212364290U (en) | Detection device for detecting environmental geological soil | |
| CN218097930U (en) | Water level probe for measuring underground water level | |
| CN209821415U (en) | Deep groundwater flow velocity measurement device | |
| CN103590816A (en) | Wheel type drilling depth measurement instrument and drilling depth measurement method | |
| CN203978422U (en) | A kind of rig depth detection apparatus | |
| CN115807662A (en) | Method and system for measuring angle of magnetic tool face of guide short section in rotary guide system | |
| CN112554867B (en) | Recyclable embedded sensor mounting and fixing system and mounting method | |
| CN203239317U (en) | Working parameter measuring device of screw drill tool for petroleum drilling | |
| CN112252972B (en) | Eccentric ring type horizontal directional core drilling tool and direction control device thereof | |
| CN203626816U (en) | Wheeled drilling depth measurement instrument | |
| CN210598950U (en) | Cambridge self-drilling type lateral pressure instrument drill bit drilling speed measuring device | |
| CN2685569Y (en) | Ultrasound wave calliper logging instrument | |
| CN103256037A (en) | Working parameter measurement device for oil drilling positive displacement motors | |
| CN219757462U (en) | Radar fluviograph | |
| CN221650619U (en) | Hole detection device for supervision | |
| CN108362779B (en) | Auxiliary traction and protection device for cross-hole sound wave testing transducer for horizontal hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qianxiao Wanqi (Yancheng) Technology Co.,Ltd. Assignor: YANCHENG INSTITUTE OF INDUSTRY TECHNOLOGY Contract record no.: X2023980047353 Denomination of utility model: A displacement sensor for real-time monitoring of buildings Granted publication date: 20210810 License type: Common License Record date: 20231118 |
|
| EE01 | Entry into force of recordation of patent licensing contract |