CN212692855U - Molten salt tank foundation settlement detection device - Google Patents
Molten salt tank foundation settlement detection device Download PDFInfo
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- CN212692855U CN212692855U CN202021636249.9U CN202021636249U CN212692855U CN 212692855 U CN212692855 U CN 212692855U CN 202021636249 U CN202021636249 U CN 202021636249U CN 212692855 U CN212692855 U CN 212692855U
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Abstract
The utility model relates to a molten salt tank basis settlement detection device, include: the wireless distance measuring device comprises at least three wireless distance measuring pieces arranged on the side wall of the molten salt tank, wherein the at least three wireless distance measuring pieces are arranged at intervals along the circumferential direction of the molten salt tank and are used for measuring the distance between the wireless distance measuring pieces and the ground; the central control system is in communication connection with the wireless distance measuring piece; the central control system comprises a control module and a display module, the control module is used for controlling the starting and the closing of the wireless distance measuring piece, and the display module is used for displaying at least three distances between the wireless distance measuring piece and the ground. The device can carry out real-time supervision to the subsiding of molten salt jar, has the advantage that facilitates the use.
Description
Technical Field
The utility model relates to a building settlement detection equipment technical field, in particular to molten salt tank basis settlement detection device.
Background
The photothermal power station adopts binary molten salt, the components of the binary molten salt are 60% NaNO3+40% KNO3, the density of the molten salt is large, the volume of the molten salt tank is large, the molten salt tank can cause the surface of a foundation to settle under the self action, particularly uneven settlement can cause the storage tank to incline and deform, and once the molten salt tank settles or inclines, abnormal accidents are easy to happen.
The prior patent document with the publication number of CN104296668A discloses an external measuring method for the settlement of a storage tank foundation, which comprises the steps of measuring the coordinate height of a storage tank foundation point by using a total station, establishing communication connection with the total station by using a central control system, automatically storing data measured by the total station, using a prism as a measuring point of the storage tank foundation height, placing the prism on the storage tank foundation, and moving the prism to the next position after measuring one settlement point; and after the settlement measurement of one station is finished, the station moving measurement is carried out, at least three groups of conversion points are arranged, coordinate points among different stations are converted into the same coordinate system through coordinate conversion, and the measurement of the coordinates of the settlement points is finished.
The device can not carry out real-time supervision to the subsiding of molten salt jar, when needs subside the detection to the molten salt jar, need establish the prism in the outside of molten salt jar and detect the molten salt jar, need carry out the removal of position to the prism many times in the testing process, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a fused salt jar basis settlement detection device, the device can carry out real-time supervision to the settlement of fused salt jar, has the advantage that facilitates the use.
The above technical purpose of the present invention can be achieved by the following technical solutions: a molten salt tank foundation settlement detection device comprises:
the wireless distance measuring device comprises at least three wireless distance measuring pieces arranged on the side wall of the molten salt tank, wherein the at least three wireless distance measuring pieces are arranged at intervals along the circumferential direction of the molten salt tank and are used for measuring the distance between the wireless distance measuring pieces and the ground;
the central control system is in communication connection with the wireless distance measuring piece;
the central control system comprises a control module and a display module, the control module is used for controlling the starting and the closing of the wireless distance measuring piece, and the display module is used for displaying at least three distances between the wireless distance measuring piece and the ground.
Through adopting above-mentioned technical scheme, through setting up at least three wireless range finding piece interval on the molten salt jar to form at least three settlement monitoring point on the building, carry out real-time supervision through wireless range finding piece to the height of monitoring point, and convey the monitoring result to the central control system on, realize the remote control to wireless range finding piece through control module, show the numerical value of subsiding at least three monitoring point through display module. Therefore, the utility model discloses can carry out real-time supervision to the subsiding of molten salt jar, have the advantage that facilitates the use.
The utility model discloses further set up to: further comprising: the install bin, wireless range finding piece set up in the install bin, the lower surface of install bin is offered and is used for conveniently wireless range finding piece measures the position mouth of letting of distance between its and the ground, the upper end of install bin is provided with and is used for right wireless range finding piece carries out the safety cover protected.
Through adopting above-mentioned technical scheme, realize the installation to wireless range finding piece through the install bin, through letting the setting of position mouth, make things convenient for wireless range finding piece to measure the distance between monitoring point and the ground, prevent through the setting of safety cover that sleet weather from damaging wireless range finding piece.
The utility model discloses further set up to: and a driving mechanism for adjusting the mounting height of the wireless distance measuring piece is arranged in the mounting box.
Through adopting above-mentioned technical scheme, conveniently adjust the distance of wireless range finding piece through setting up of actuating mechanism, make at least three wireless range finding piece be in same height to make things convenient for the worker to handle and the analysis the data of monitoring point department.
The utility model discloses further set up to: actuating mechanism including rotate connect in lead screw in the install bin and be used for the drive lead screw pivoted driving motor, the vertical setting of lead screw, driving motor with control module communication connection, be provided with the screwed pipe on the wireless range finding piece, the screwed pipe cover is located on the lead screw and both threaded connection.
By adopting the technical scheme, the screw rod is driven to rotate by the driving motor, the screw rod drives the threaded pipe to move up and down, and the threaded pipe drives the wireless distance measuring piece to move up and down, so that the wireless distance measuring piece is driven; through driving motor and control module's communication connection, when the convenient long-range fine setting of carrying out the height to wireless range finding piece when the installation.
The utility model discloses further set up to: the lead screw sets up to two, two the lead screw is followed the length direction of wireless range finding piece sets up, driving motor with through the transmission assembly transmission between the lead screw.
Through adopting above-mentioned technical scheme, through the setting of two lead screws, increase the steady of wireless range finding piece and realize spacing to wireless range finding piece.
The utility model discloses further set up to: the transmission assembly comprises a rotating shaft arranged on the driving motor, a driving gear is arranged on the rotating shaft, a driven gear is arranged on the lead screw, and the driven gear is meshed with the driving gear.
Through adopting above-mentioned technical scheme, through transmission assembly's setting, realize that a driving motor carries out the simultaneous drive to two lead screws, rotate through driving motor drive axis of rotation, the axis of rotation drives the driving gear and rotates, and the driving gear drives driven gear and lead screw and rotates, and the rotation of lead screw drives screwed pipe and wireless range finding piece and reciprocates.
The utility model discloses further set up to: the wireless distance measuring piece is set to be one of an ultrasonic distance measuring instrument and a laser distance measuring instrument.
Through adopting above-mentioned technical scheme, realize the detection to the distance between monitoring point and the ground through ultrasonic ranging appearance and laser range finder.
The utility model discloses further set up to: at least three wireless ranging members are circumferentially arrayed along the center line of the molten salt tank.
Through adopting above-mentioned technical scheme, through the setting of three at least wireless range finding piece circumference arrays, subside from the molten salt jar multi-direction and detect the molten salt jar to guarantee the accuracy of data.
To sum up, the utility model discloses following beneficial effect has: through setting up at least three wireless range finding piece interval on the molten salt jar to form at least three settlement monitoring point on the building, carry out real-time supervision through wireless range finding piece to the height of monitoring point, and convey the monitoring result to the central control system on, realize wireless range finding piece remote control through control module, show the numerical value of subsiding at least three monitoring point through display module. Therefore, the utility model discloses can carry out real-time supervision to the subsiding of molten salt jar, have the advantage that facilitates the use.
Drawings
Fig. 1 is a block diagram of the foundation settlement detection system of the present invention;
FIG. 2 is a top view of the foundation settlement detecting device of the present invention after installation;
FIG. 3 is a schematic view of the overall structure of the device for detecting settlement of foundation according to the present invention;
fig. 4 is a schematic view of the structure of the installation box of the present invention after the installation door is removed.
In the figure: 1. a wireless ranging element; 2. installing a box; 21. a protective cover; 22. a fixing plate; 23. a let position port; 24. installing a door; 3. a drive mechanism; 31. a drive motor; 32. a rotating shaft; 33. a driving gear; 34. a driven gear; 35. a screw rod; 4. a molten salt tank.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1 and fig. 2, do the utility model discloses a molten salt tank basis settlement detection device, including at least three install the install bin 2 on molten salt tank 4, set up wireless range finding 1 in install bin 2 and be used for carrying out real-time supervision's center control system to wireless range finding 1 data.
At least three install bin 2 is installed on the lateral wall of molten salt jar 4, and at least three install bin 2 is along the central circumference array of molten salt jar 4, and the distance of install bin 2 and ground is not higher than 1.5 meters position.
Referring to fig. 3 and 4, the wireless distance measuring unit 1 is installed in the installation box 2 and corresponds to the installation box one by one, and the wireless distance measuring unit 1 is one of an ultrasonic distance measuring instrument and a laser distance measuring instrument; let a mouth 23 be seted up to the lower surface of install bin 2, wireless range finding 1 is located and lets a mouth 23 directly over, install bin 2's upper end has set firmly safety cover 21, safety cover 21 is sealed with install bin 2's upper end, install bin 2 is kept away from one side rotation of molten salt jar 4 and is had installation door 24, make things convenient for wireless range finding 1 to measure the distance between monitoring point and the ground through letting setting up of a mouth 23, prevent through setting up of safety cover 21 that rain and snow weather from causing the damage to wireless range finding 1, conveniently install and later maintain wireless range finding 1 to wireless range finding 1 through setting up of installation door 24.
And a driving mechanism 3 for driving the wireless distance measuring piece 1 to finely adjust the height is arranged in the mounting box 2.
The drive mechanism 3 includes a drive motor 31, two rotating shafts 32, two drive gears 33, two driven gears 34, and two lead screws 35. The mounting box 2 is internally and fixedly provided with a fixing plate 22, the fixing plate 22 divides the mounting box 2 into an upper area and a lower area, a driving motor 31 is fixedly arranged on the upper surface of the fixing plate 22, and the driving motor 31 is a double-shaft motor. The rotating shaft 32 is horizontally arranged, the two rotating shafts 32 are respectively in key connection with two output shafts of the driving motor 31 to coaxially rotate, and one end, away from the driving motor 31, of the rotating shaft 32 is rotatably connected to the side wall of the installation box 2. The driving gears 33 are mounted on the rotating shaft 32 to coaxially rotate, and the rotating shaft 32 and the driving gears 33 correspond to each other one by one. Lead screw 35 is vertical to be installed in install bin 2, and the both ends of lead screw 35 rotate respectively to be connected on the diapire of install bin 2 and fixed plate 22. The driven gear 34 is mounted on the screw rod 35 to coaxially rotate, the driven gear 34 is located at the upper end of the screw rod 35, the driven gear 34 is meshed with the driving gear 33, and the driven gear and the driving gear are in one-to-one correspondence. One side of wireless range finding piece 1 has set firmly two screwed pipes, two screwed pipes overlap respectively and locate two lead screws 35 on and both threaded connection, wireless range finding piece 1 is located one side that lead screw 35 is close to installation door 24, rotate through driving motor 31 drive axis of rotation 32, axis of rotation 32 drives driving gear 33 and rotates, driving gear 33 drives driven gear 34 and lead screw 35 and rotates, lead screw 35 rotates and transfers screwed pipe and wireless range finding piece 1 and reciprocates, thereby the realization is to the fine setting of wireless range finding piece 1 position, make at least three wireless range finding piece 1 be in same height, thereby the data to the monitoring point is conveniently handled and is analyzed.
As shown in fig. 1 and 4, the central control system includes a control module and a display module. The driving motor 31 and the wireless distance measuring piece 1 are in communication connection with the central control system, and the driving motor 31 and the wireless distance measuring piece 1 can be remotely operated through the control module; the height of the monitoring point and the height of the ground are measured through the wireless distance measuring piece 1, data are transmitted to the display module in real time, and therefore the molten salt tank 4 is monitored in real time through the display module. Through the arrangement of at least three monitoring points, the wireless distance measuring piece 1 transmits the measurement result to a display module, for example, the measurement result comprises 66 centimeters, 67 centimeters, 66 centimeters, … and 66 centimeters, and at the moment, the molten salt tank 4 is inclined to the direction of the wireless distance measuring piece 1 with the 67 centimeters; or for example, the molten salt tank 4 comprises 67 cm, 66 cm, … cm and 66 cm, and the molten salt tank 4 has a descending inclination towards the middle of the two wireless distance measuring pieces 1 with 67 cm.
The utility model provides a concrete theory of operation: at least three wireless distance measuring pieces 1 are arranged on the molten salt tank 4 at intervals, so that at least three settlement monitoring points are formed on a building, the heights of the monitoring points are monitored in real time through the wireless distance measuring pieces 1, and monitoring results are transmitted to a central control system; realize wireless range finding 1 remote control through control module, show the numerical value of subsiding at least three monitoring point through display module, for example include 66 centimetres, 67 centimetres, 66 centimetres, …, 66 centimetres, there is the slope of subsiding in the wireless range finding piece 1 direction at molten salt jar 4 to 67 centimetres place this moment, or for example include 67 centimetres, 66 centimetres, …, 66 centimetres, there is the slope of subsiding in the direction of molten salt jar 4 to two wireless range finding piece 1 middles at 67 centimetres places this moment, thereby realize the real-time supervision to molten salt jar 4.
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 molten salt tank basis settlement detection device which characterized in that includes:
the wireless distance measuring device comprises at least three wireless distance measuring pieces (1) arranged on the side wall of a molten salt tank (4), wherein the at least three wireless distance measuring pieces (1) are arranged at intervals along the circumferential direction of the molten salt tank (4), and the wireless distance measuring pieces (1) are used for measuring the distance between the wireless distance measuring pieces and the ground;
the central control system is in communication connection with the wireless distance measuring piece (1);
the central control system comprises a control module and a display module, the control module is used for controlling the starting and the closing of the wireless distance measuring piece (1), and the display module is used for displaying at least three distances between the wireless distance measuring piece (1) and the ground.
2. The molten salt tank foundation settlement detection device of claim 1, further comprising:
install bin (2), wireless range finding piece (1) set up in install bin (2), the lower surface of install bin (2) is offered and is used for conveniently wireless range finding piece (1) measures letting a mouthful (23) of distance between its and the ground, the upper end of install bin (2) is provided with and is used for right wireless range finding piece (1) carries out safety cover (21) of protecting.
3. The molten salt tank foundation settlement detection device of claim 2, wherein a driving mechanism (3) for adjusting the installation height of the wireless distance measurement piece (1) is arranged in the installation box (2).
4. The molten salt tank foundation settlement detection device of claim 3, wherein the driving mechanism (3) comprises a screw rod (35) rotatably connected in the installation box (2) and a driving motor (31) for driving the screw rod (35) to rotate, the screw rod (35) is vertically arranged, the driving motor (31) is in communication connection with the control module, a threaded pipe is arranged on the wireless distance measurement piece (1), and the threaded pipe is sleeved on the screw rod (35) and in threaded connection with the screw rod.
5. The molten salt tank foundation settlement detection device of claim 4, wherein the number of the lead screws (35) is two, the two lead screws (35) are arranged along the length direction of the wireless distance measurement piece (1), and the driving motor (31) and the lead screws (35) are driven by a transmission assembly.
6. The molten salt tank foundation settlement detection device of claim 5, wherein the transmission assembly comprises a rotating shaft (32) arranged on the driving motor (31), a driving gear (33) is arranged on the rotating shaft (32), a driven gear (34) is arranged on the screw rod (35), and the driven gear (34) is meshed with the driving gear (33).
7. The molten salt tank foundation settlement detection device of claim 1, wherein the wireless distance measuring member (1) is provided as one of an ultrasonic distance measuring instrument and a laser distance measuring instrument.
8. The molten salt tank foundation settlement detection device of claim 1, wherein at least three wireless distance measuring members (1) are circumferentially arrayed along a center line of the molten salt tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636249.9U CN212692855U (en) | 2020-08-07 | 2020-08-07 | Molten salt tank foundation settlement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636249.9U CN212692855U (en) | 2020-08-07 | 2020-08-07 | Molten salt tank foundation settlement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212692855U true CN212692855U (en) | 2021-03-12 |
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ID=74901808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636249.9U Active CN212692855U (en) | 2020-08-07 | 2020-08-07 | Molten salt tank foundation settlement detection device |
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| Country | Link |
|---|---|
| CN (1) | CN212692855U (en) |
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- 2020-08-07 CN CN202021636249.9U patent/CN212692855U/en active Active
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