CN115046670A - Mobile equipment for monitoring pouring process of cast-in-place pile - Google Patents
Mobile equipment for monitoring pouring process of cast-in-place pile Download PDFInfo
- Publication number
- CN115046670A CN115046670A CN202210895869.1A CN202210895869A CN115046670A CN 115046670 A CN115046670 A CN 115046670A CN 202210895869 A CN202210895869 A CN 202210895869A CN 115046670 A CN115046670 A CN 115046670A
- Authority
- CN
- China
- Prior art keywords
- communication line
- detection device
- cast
- monitoring
- sensor
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 108
- 238000004891 communication Methods 0.000 claims abstract description 82
- 238000005266 casting Methods 0.000 claims description 21
- 239000004567 concrete Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The application discloses a mobile device for monitoring bored concrete pile pouring process includes: the detection devices comprise an anchor ear and a plurality of sensor boxes, wherein the sensor boxes are internally provided with pressure sensors, and the anchor ear is arranged on the pouring guide pipe; all sensors in the same detection device are connected in series, and the sensors among different detection devices are connected in parallel; the mobile platform comprises a wire spool and a plurality of storage hooks, wherein the wire spool is used for storing and releasing a main communication line, and the plurality of storage hooks are used for storing the detection devices and the communication line; and the computing device is electrically connected with the main communication line. According to the method, the plurality of hoops are arranged, each sensor is divided into different heights, the sensors at the same height are integrated through the hoops, the sensors at different height positions are connected in parallel, and then all detection data can be acquired through one communication line; in the process of lowering and lifting, a main communication line is wound and unwound through the wire spool, the effect of lowering or lifting each pressure sensor in a coordinated mode can be achieved, and the operation is convenient and fast.
Description
Technical Field
The application relates to the technical field of constructional engineering, in particular to a mobile device for monitoring a pouring process of a cast-in-place pile.
Background
In the pouring process of the cast-in-place pile, the pouring guide pipe is buried downwards into the cast-in-place pile, and then concrete is poured into the cast-in-place pile through the pouring guide pipe. The process generally requires a plurality of sensors on the casting conduit to detect the casting process, and each sensor is required to transmit the detected results to a computer located on the ground via a communication line. However, the depth of the cast-in-place pile is usually deep, so that the communication line is long, and more than one pressure sensor is needed, so that the communication lines among the sensors are messy, and the sensors and the communication lines among the sensors cannot be conveniently and quickly stored; in addition, in severe environments such as construction sites, the collection and processing of detection data are also difficult.
Disclosure of Invention
The application provides a mobile device for monitoring a pouring process of a cast-in-place pile, and aims to solve the technical problems mentioned in the background technology.
In an embodiment of the present application, the mobile device for monitoring a cast-in-place pile casting process includes:
the detection device comprises a plurality of detection devices, each detection device comprises an anchor ear and a plurality of sensor boxes arranged on the anchor ear, pressure sensors are arranged in the sensor boxes, the anchor ear is used for being installed on the pouring guide pipe, so that the detection devices are located at different heights of the pouring guide pipe, and the pressure sensors in the same detection device are located at the same height of the pouring guide pipe;
all the pressure sensors in the same detection device are connected in series through an in-layer communication line, and the pressure sensors among different detection devices are connected in parallel through layer communication lines;
the mobile platform comprises a wire spool and a plurality of receiving hooks, the wire spool is used for receiving and releasing a main communication line, each receiving hook is used for receiving one detection device and an in-layer communication line in the detection device, and part of the receiving hooks are also used for receiving the in-layer communication line;
the computing device is arranged on the mobile platform, one end of the main communication line is electrically connected with each pressure sensor after being connected in parallel, the other end of the main communication line is electrically connected with the computing device after being stored in the wire spool, and the computing device is used for receiving pressure values detected by the pressure sensors and monitoring the pouring process of the filling pile according to the pressure values detected by the pressure sensors.
In the embodiment of the application, each detection device further comprises a plurality of slot boxes, and the slot boxes of the same detection device are arranged on the hoop of the corresponding detection device at intervals;
a plurality of sensor boxes of the same detection device are respectively arranged on a plurality of card slot boxes of the corresponding detection device.
In this application embodiment, a plurality of locating holes are arranged at intervals on the hoop, a locating clip is arranged on the clamping groove box, and the clamping groove box is detachably mounted in the locating holes through the locating clip.
In the embodiment of the application, a clamping groove is further formed in the clamping groove box and used for being clamped on a protruding nut at the junction of the pouring conduit joint and the joint.
In this application embodiment, the lateral wall of sensor box is equipped with the filter mantle, the filter mantle is equipped with the intercommunication the inside through-hole of sensor box, the inside wall of filter mantle is equipped with the screw thread, pressure sensor passes through the screw thread with the filter mantle spiro union.
In this application embodiment, the mobile device still includes the collector, each pressure sensor electric connection after collector and parallel connection, the main communication line passes through each pressure sensor electric connection after collector and parallel connection.
In an embodiment of the present application, the mobile platform further includes:
the top end of the rack is provided with a working platform, the computing device is arranged on the working platform, and the wire spool is arranged on the rack and is positioned below the working platform;
the plurality of storage hooks are arranged on the rack and located around the wire spool.
In this application embodiment, the mobile device still includes the alarm, the alarm is located work platform is last, the alarm with computing device electric connection.
In this application embodiment, the mobile platform still includes the electric cabinet, the electric cabinet is located in the frame, and be located the wire reel with between the work platform, the electric cabinet is used for the mobile device provides the power.
In this application embodiment, four angles of the bottom of frame are equipped with two gyro wheels and two supports, and two the gyro wheel is located same side, two the support is located same side.
According to the technical scheme, the plurality of anchor ears are arranged, so that each pressure sensor is divided into positions with various heights, and the pressure sensors at the same height position can be integrated through the anchor ears, so that the heights are consistent; the pressure sensors at different height positions are connected in parallel through the layer communication line, and then all the detection data can be sent to the computing device through one communication line by each pressure sensor, so that the process of acquiring the monitoring data is simplified; in addition, in the process of downward lowering and upward lifting, the wire spool is used for winding and unwinding a main communication wire, so that the effect of cooperatively lowering or lifting each pressure sensor can be achieved, and the operation is convenient and fast; in addition, the wire spool and the storage hooks positioned on the periphery of the wire spool are arranged, and the effect of cooperatively storing each pressure sensor and the communication wires among the pressure sensors can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a sensor module in a cast-in-place pile casting process monitoring system according to the present application;
fig. 2 is a schematic structural diagram of an embodiment of a mobile platform in the cast-in-place pile casting process monitoring system according to the present application;
reference numerals: 100-a first detection device, 110-a second detection device, 120-a third detection device, 130-a hoop, 140-a slot box, 141-a slot, 142-a positioning card, 150-a sensor box, 200-a main communication line, 210-an in-layer communication line, 220-a layer of communication line, 230-a collector, 300-a mobile platform, 310-a rack, 320-a working platform, 330-a wire reel, 340-an electric cabinet, 350-a storage hook, 360-an alarm, 370-a roller and 380-a support.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are referred to in the embodiments of the present application, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
As shown in fig. 1 and fig. 2, in the embodiment of the present application, the mobile device for monitoring the cast-in-place pile casting process includes:
the detection device comprises a plurality of detection devices, each detection device comprises an anchor ear 130 and a plurality of sensor boxes 150 arranged on the anchor ear 130, pressure sensors are arranged in the sensor boxes 150, the anchor ear 130 is used for being installed on a pouring guide pipe, so that the detection devices are located at positions of different heights of the pouring guide pipe, and each pressure sensor in the same detection device is located at the same height of the pouring guide pipe;
each pressure sensor in the same detection device is connected in series through an in-layer communication line 210, and the pressure sensors between different detection devices are connected in parallel through an in-layer communication line 220;
the mobile platform 300 comprises a wire spool 330 and a plurality of receiving hooks 350, wherein the wire spool 330 is used for receiving and releasing the main communication line 200, each receiving hook 350 is used for receiving one detection device and the in-layer communication line 210 in the detection device, and part of the receiving hooks 350 are also used for receiving the in-layer communication line 220;
the calculating device is arranged on the mobile platform 300, one end of the main communication line 200 is electrically connected with each pressure sensor after being connected in parallel, the other end of the main communication line is electrically connected with the calculating device after being stored in the wire spool 330, and the calculating device is used for receiving pressure values detected by the pressure sensors and monitoring the pouring process of the cast-in-place pile according to the pressure values detected by the pressure sensors.
As shown in fig. 1, in the embodiment of the present application, three detection devices are included, which are: a first detection device 100, a second detection device 110, and a third detection device 120. The first detecting device 100, the second detecting device 110 and the third detecting device 120 are used for being mounted on the pouring guide pipe according to three different heights, namely an upper height, a middle height and a lower height, and the first detecting device 100, the second detecting device 110 and the third detecting device 120 are respectively used for detecting the pressure at the position of the pouring pile.
With continued reference to FIG. 1, each sensing device includes at least one pressure sensor, and in the embodiment shown in FIG. 1, each sensing device includes two pressure sensors. It should be noted that, in other embodiments, each detection device may also include more pressure sensors, and the number of the pressure sensors provided in each detection device is not limited in the embodiments of the present application.
Each detection device comprises an anchor ear 130 and a plurality of sensor boxes 150 arranged on the anchor ear 130, wherein pressure sensors are arranged in the sensor boxes 150, and the anchor ear 130 is used for being arranged on a pouring guide pipe. With continued reference to fig. 1, in the present embodiment, each detection device is provided with two pressure sensors, wherein the first detection device 100 is provided with pressure sensors a1 and a2, the second detection device 110 is provided with pressure sensors B1 and B2, and the third detection device 120 is provided with pressure sensors C1 and C2. Then, two sensor boxes 150 are provided in the first testing device 100, the pressure sensors a1 and a2 are respectively installed in the two sensor boxes 150, similarly, the second testing device 110 and the third testing device 120 are respectively provided with two sensor boxes 150, and the pressure sensors B1, B2, C1 and C2 are respectively installed in the corresponding sensors.
Through setting up sensor box 150, install pressure sensor in sensor box 150, pulling out and carrying the in-process of pouring the pipe, pressure sensor is located sensor box 150's inside all the time, can play the guard action to pressure sensor. After each use, the pressure sensor can be taken out of the sensor case 150 and cleaned to prevent concrete from being condensed on the detection diaphragm of the pressure sensor.
In this application embodiment, the lateral wall of sensor box 150 is equipped with the filter mantle, the filter mantle is equipped with the intercommunication the inside through-hole of sensor box, the inside wall of filter mantle is equipped with the screw thread, pressure sensor passes through the screw thread with the filter mantle spiro union. The through-hole on the filter mantle can be 3mm, through setting up the filter mantle, can avoid the great granule in the concrete to strike pressure sensor's that gathers materials detection diaphragm.
In the embodiment of the present application, the pressure sensors in the same detection device are connected in series through the intra-layer communication line 210, for example, a wear-resistant shielding flexible cable may be used for the series connection. The pressure sensors between the different sensing devices are connected in parallel by a layer communication line 220. For example, wear-resistant flexible cables may be used for the parallel connection. As shown in FIG. 1, A1 and A2 are connected in series, B1 and B2 are connected in series, C1 and C2 are connected in series, and the three detection devices after the series connection are connected in parallel. Therefore, the three detection devices connected in parallel can send all the pressure values detected by all the pressure sensors to the computing device through one communication line.
In another embodiment of the present application, the collector 230 may be arranged to uniformly collect the detection data of each pressure sensor. As shown in fig. 1, the collector 230 is disposed at a position B1 of the second detecting device 110, the main communication line 200 is connected to the collector 230, and the pressure data collected by a1, a2, B1, B2, C1, and C2 are collected by the collector 230 and then transmitted to the computing device through the main communication line 200, thereby simplifying the circuit design and facilitating the collection of receipts.
When the communication line is connected to each of the detection devices connected in parallel, the communication line may be connected to any one of the detection devices. For example, in fig. 1, the collector 230 is disposed at the second detecting device 110, and the communication line is electrically connected to the collector 230 at the second detecting device 110. However, in other embodiments, the collector 230 may be disposed on the first detecting device 100 or the third detecting device 120, and the communication line is electrically connected to the collector 230 at the position of the first detecting device 100 or the third detecting device 120. The application does not limit the specific electrical connection between the communication line and which detection device.
As shown in fig. 1, in the embodiment of the present application, each detection device has a plurality of slot boxes 140, and the plurality of slot boxes 140 of the same detection device are arranged at intervals on the hoop 130 of the corresponding detection device; the plurality of sensor cartridges 150 of the same detection device are respectively provided on the plurality of slot cartridges 140 of the corresponding detection device. As shown in fig. 1, when the pressure sensor is installed in the sensor box 150, the detection diaphragm of the pressure sensor is located in the sensor box 150, in order to avoid the interference of the hoop 130 to the detection diaphragm of the pressure sensor, the clamping groove boxes 140 with the same number as the sensor boxes 150 are arranged on the hoop 130, and each sensor box 150 is installed on the side wall of the clamping groove box 140, so that a certain reserved space is formed between the detection diaphragm of the pressure sensor and the hoop 130, and the interference of the hoop 130 to the pressure detection is avoided.
As shown in fig. 1, in the embodiment of the present application, each slot box 140 is provided with a positioning clip 142, the hoop 130 is provided with a plurality of positioning holes at intervals, and the slot box 140 is detachably mounted in the positioning holes through the positioning clips 142. The slot box 140 and the hoop 130 are respectively provided with a positioning clip 142 and a positioning hole which are matched with each other, so that the slot box 140 can be conveniently installed on the hoop 130. The interval between the pressure sensors can be conveniently adjusted according to the different quantity of the pressure sensors; in addition, the disassembly and the assembly are also convenient.
In the embodiment of the present application, the card slot box 140 is further provided with a card slot 141. The casting guide is mostly composed of a section of a guide, and when the anchor ear 130 is attached to the casting guide, the anchor ear may be attached according to the length of each section of the casting guide. For example, the hoop 130 of the third detecting device 120 is installed at the junction of the first last section and the second last section of the casting guide pipe, the hoop 130 of the second detecting device 110 is installed at the junction of the second last section and the third last section of the casting guide pipe, and the hoop 130 of the first detecting device 100 is installed at the junction of the third last section and the fourth last section of the casting guide pipe, where the distance between two adjacent detecting devices is the length of one section of the casting guide pipe. When the anchor ear 130 is installed at the junction of the casting guide pipe section and the joint, the clamping grooves 141 on the clamping groove boxes 140 on the anchor ear 130 can be clamped on the raised nuts at the junction, and then the anchor ear 130 is screwed down, so that the detection device can be firmly installed on the casting guide pipe. It should be noted that, the distance between two adjacent detection devices may be determined by the user, and this is not limited in the embodiment of the present application.
In this application embodiment, every detection device is equipped with two pressure sensor, when installing its two pressure sensor on pouring the pipe, two can make individual pressure sensor be located the same diameter of pouring the pipe, and pressure sensor's detection diaphragm all deviates from pouring the pipe to can detect the pressure value in two opposite directions of same high position.
In the embodiment of the application, by arranging the slot boxes 140, the positioning clips 142 and the positioning holes, the sensors can be quickly installed at corresponding positions of the hoop 130, and then the clamping slots on the hoop 130 and the slot boxes 140 can be quickly used for installing each detection device on the raised nuts between the pouring guide pipe joints. Not only the installation is firm, the installation of convenient to detach, adopts staple bolt 130's mounting means moreover, can also guarantee that each pressure sensor among every detection device is all the same on pouring the pipe. In addition, after each detection device is installed on the casting guide pipe, no matter the casting guide pipe is placed downwards or the casting guide pipe is lifted upwards, each pressure sensor in each detection device is located in the sensor box 150 and integrated on the same hoop 130, and therefore the placement and the lifting are convenient.
In the embodiment of the present application, the hoop 130, the slot box 140, and the sensor box 150 may all be made of 304 stainless steel, which has high corrosion resistance.
In the embodiment of the present application, the pressure sensor may be a ceramic capacitive pressure sensor. By adopting the ceramic capacitance pressure sensor, the corrosion of concretes, such as concrete, slurry and the like, to the pressure sensor can be prevented, and the ceramic capacitance pressure sensor has longer service life.
In the embodiment of the application, the measuring range of the pressure sensor is between 0KPa and 600KPa absolute pressure, the acquisition rate is 10 times/second, 24VDC power supply can be adopted, an RS485 communication line can be adopted as the communication line, the acquisition precision is +/-0.2 FS, and the working temperature range is between minus 20 ℃ and 60 ℃. Can satisfy most environment of pouring, have wider application range.
As shown in fig. 2, in the embodiment of the present application, the mobile platform 300 includes a wire spool 330 and a plurality of receiving hooks 350, the wire spool 330 is used for receiving the main communication line 200, each receiving hook 350 is used for receiving one of the detection devices and the intra-layer communication line 210 in the one detection device, and a part of the receiving hooks 350 are also used for receiving the intra-layer communication line 220.
Wherein the mobile platform 300 is substantially in the shape of a mobile car, the mobile platform 300 comprises a frame 310, and the frame 310 may be formed by a carbon steel spray process to prevent corrosion. The top of the frame 310 is provided with a working platform 320, the computing device is arranged on the working platform 320, and the wire spool 330 is arranged on the frame 310 and below the working platform 320. In the embodiment of the application, three detection devices are provided, and three storage hooks 350 are further provided on the rack 310, and the three storage hooks are respectively provided on the left side, the right side and the upper side of the wire spool 330, and include a left storage hook 351, a middle upper storage hook 352, and a right storage hook 353. After one end of the main communication line 200 is electrically connected to each of the detection devices connected in parallel, the other end of the main communication line is wound on the wire spool 330 and electrically connected to the computing device on the upper working platform 320, so as to send the pressure value detected by each of the pressure sensors to the computing device. The main communication line 200 can be stored by rotating the wire spool 330, for example, in the process of placing a pouring conduit into a cast-in-place pile, the main communication line 200 can be lengthened by rotating the wire spool 330, and when the pouring conduit is pulled out, the main communication line 200 can be shortened and stored on the wire spool 330 by rotating the wire spool 330.
In the idle state, the three detection devices are respectively hung on the three storage hooks 350. For example, the in-layer communication line 210 in the first detection device 100 and the first detection device 100 is hung on the left storage hook 351, the in-layer communication line 210 in the second detection device 110 and the second detection device 110 is hung on the upper storage hook 352, the in-layer communication line 210 in the third detection device 120 and the third detection device 120 is hung on the right storage hook 353, the in-layer communication line 220 between the first detection device 100 and the second detection device 110 is stored on the left storage hook 351, the second detection device 110 and the third detection device 120 are stored on the right storage hook 352, and the main communication line 200 is stored on the reel 330.
In the embodiment of the present application, the storage hook 351 on the left side and the storage hook 353 on the right side may be further configured to have a larger storage space, so as to provide a sufficiently large storage space for the layer communication line 220 between the first detection device 100 and the second detection device 110, and the layer communication line 220 between the second detection device 110 and the third detection device 120. The second receiving hook 352 located at the upper middle portion only needs to receive the second detecting device 110 and the intra-layer communication cable 210 therein, so that it is not necessary to provide a receiving space having the same size as the first receiving hook 351 and the third receiving hook 353.
During the use, rotate wire reel 330, transfer main communication line 200 to according to the detection demand, install each detection device on pouring the pipe in proper order, and continue to rotate wire reel 330 and lengthen main communication line 200, stop transferring to suitable position until pouring the pipe. When the pouring catheter is pulled up, the wire spool 330 is rotated in the opposite direction to shorten the main communication wire 200. No matter transfer downwards, still upwards carry, only need to rotate wire reel 330 and receive and release main communication line 200, each detection device just can upwards or downwards in coordination, and the communication line is difficult for disturbing, and is also more convenient when accomodating, and whole process operation is comparatively convenient.
As shown in fig. 2, in the embodiment of the present application, the mobile device further includes an alarm 360, the alarm 360 is disposed on the working platform 320, and the alarm 360 is electrically connected to the computing device. For example, when the calculation and transposition determine that the pouring catheter can be stopped being pulled out, an alarm signal may be sent to the alarm 360, and the alarm 360 starts to alarm after receiving the alarm signal, so as to remind a worker to stop pulling out the pouring catheter upwards.
In embodiments of the present application, the computing device may include a display, a keyboard, a mouse, a host, and the like. The display may be used to display relevant information such as: the method comprises the steps of starting and ending state display, the height of a cast-in-place pile, the length of a cast-in-place conduit, the initial length of a communication line, the alarm length and the initial length of the communication line, a pressure value curve graph detected by each pressure sensor, a pressure value curve graph of the position of each detection device and the density of a cast object. The staff can also input the relevant data information required by the calculation to the calculation device through a keyboard and a mouse.
In the embodiment of the present application, the main communication line 200 is further provided with a scale, for example, a metal scale mark is provided every 0.2m, and the length of the main communication line 200 that is lowered can be read through the scale mark.
In the embodiment, a device for automatically detecting the winding and unwinding length of the main communication line 200 may be further disposed on the wire spool 330, and the length of the main communication line 200 may be automatically calculated in the process of rotating the wire spool 330. In addition, the wire spool 330 may be rotated by manual hand or by motor driving.
As shown in fig. 2, in the embodiment of the present application, the mobile platform 300 further includes an electric cabinet 340, the electric cabinet 340 is disposed on the rack 310 and located between the wire spool 330 and the working platform 320, and the electric cabinet 340 is used for providing a power supply for the mobile device. For example, the electric control box 340 may be disposed on the lower surface of the working platform 320, and the electric control box 340 may adopt an input voltage of 220v and output a voltage of 24v to each electric device, such as a computing device, each detecting device, an alarm 360, a motor for driving the rotation of the wire spool 330, and the like.
As shown in fig. 2, in the embodiment of the present invention, two rollers 370 and two brackets 380 are disposed at four corners of the bottom end of the frame 310, and the two rollers 370 are located on the same side, and the two brackets 380 are located on the same side. For example, two rollers 370 are disposed at two corners of the right side of the bottom end of the frame 310, two brackets 380 are disposed at two corners of the left side, and when movement is required, the two rollers 370 are used as pivots, so that the other side of the moving platform 300 is lifted off, and can be moved by the rollers 370. When the movable platform 300 moves to a proper position, the two supports 380 can play a role in fixing, and the movable platform 300 can be prevented from moving randomly.
According to the technical scheme, the plurality of anchor ears 130 are arranged, so that each pressure sensor is divided into positions with various heights, and the pressure sensors at the same height position can be integrated through the anchor ears 130, so that the heights are consistent; the pressure sensors at different height positions are connected in parallel through the layer communication line 220, so that all the detection data can be sent to the computing device through one communication line by each pressure sensor, and the process of acquiring the monitoring data is simplified; in addition, in the process of downward lowering and upward pulling, the wire spool 330 is used for winding and unwinding the main communication wire 200, so that the effect of cooperatively lowering or pulling each pressure sensor can be achieved, and the operation is convenient and fast; in addition, the wire spool 330 and the storage hooks 350 located around the wire spool 330 may also cooperatively store the pressure sensors and the communication wires therebetween.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the technical solutions that can be directly or indirectly applied to other related fields without departing from the spirit of the present application are intended to be included in the scope of the present application.
Claims (10)
1. A mobile device for monitoring a cast-in-place pile casting process, comprising:
the detection device comprises a plurality of detection devices, each detection device comprises an anchor ear and a plurality of sensor boxes arranged on the anchor ear, pressure sensors are arranged in the sensor boxes, the anchor ear is used for being installed on the pouring guide pipe, so that the detection devices are located at different heights of the pouring guide pipe, and the pressure sensors in the same detection device are located at the same height of the pouring guide pipe;
each pressure sensor in the same detection device is connected in series through an in-layer communication line, and the pressure sensors among different detection devices are connected in parallel through layer communication lines;
the mobile platform comprises a wire spool and a plurality of receiving hooks, the wire spool is used for receiving and releasing a main communication line, each receiving hook is used for receiving one detection device and an in-layer communication line in the detection device, and part of the receiving hooks are also used for receiving the in-layer communication line;
the computing device is arranged on the mobile platform, one end of the main communication line is electrically connected with each pressure sensor after being connected in parallel, the other end of the main communication line is electrically connected with the computing device after being stored in the wire spool, and the computing device is used for receiving pressure values detected by the pressure sensors and monitoring the pouring process of the filling pile according to the pressure values detected by the pressure sensors.
2. The mobile equipment for monitoring the pouring process of the cast-in-place pile as claimed in claim 1, wherein each detection device further comprises a plurality of slot boxes, and the slot boxes of the same detection device are arranged on the anchor ear of the corresponding detection device at intervals;
a plurality of sensor boxes of the same detection device are respectively arranged on a plurality of card slot boxes of the corresponding detection device.
3. The mobile equipment for monitoring the pouring process of the cast-in-place pile according to claim 2, wherein a plurality of positioning holes are formed in the anchor ear at intervals, and positioning clamps are arranged on the slot boxes, and the slot boxes are detachably mounted in the positioning holes through the positioning clamps.
4. The mobile equipment for monitoring the pouring process of the cast-in-place pile as claimed in claim 2, wherein the slot box is further provided with a slot for being clamped on a raised nut at the junction of the pouring conduit joint and the joint.
5. The mobile equipment for monitoring the cast-in-place pile pouring process according to claim 1, wherein a filter cover is arranged on the outer side wall of the sensor box, a through hole communicated with the inside of the sensor box is formed in the filter cover, threads are arranged on the inner side wall of the filter cover, and the pressure sensor is in threaded connection with the filter cover through the threads.
6. The mobile device for monitoring the pouring process of the cast-in-place pile according to claim 1, wherein the mobile device further comprises a collector electrically connected to each pressure sensor after being connected in parallel, and the main communication line is electrically connected to each pressure sensor after being connected in parallel through the collector.
7. The mobile apparatus for monitoring a cast-in-place pile casting process according to claim 1, wherein the mobile platform further comprises:
the top end of the rack is provided with a working platform, the computing device is arranged on the working platform, and the wire spool is arranged on the rack and is positioned below the working platform;
the plurality of storage hooks are arranged on the rack and located around the wire spool.
8. The mobile device for monitoring the pouring process of the cast-in-place pile according to claim 7, further comprising an alarm, wherein the alarm is arranged on the working platform and is electrically connected with the computing device.
9. The mobile device for monitoring a cast-in-place pile casting process according to claim 7, wherein the mobile platform further comprises an electric cabinet, the electric cabinet is arranged on the frame and located between the wire spool and the working platform, and the electric cabinet is used for providing a power supply for the mobile device.
10. The mobile equipment for monitoring the pouring process of the cast-in-place pile as claimed in claim 7, wherein two rollers and two brackets are arranged at four corners of the bottom end of the machine frame, and the two rollers are located on the same side and the two brackets are located on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895869.1A CN115046670A (en) | 2022-07-28 | 2022-07-28 | Mobile equipment for monitoring pouring process of cast-in-place pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895869.1A CN115046670A (en) | 2022-07-28 | 2022-07-28 | Mobile equipment for monitoring pouring process of cast-in-place pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115046670A true CN115046670A (en) | 2022-09-13 |
Family
ID=83167674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210895869.1A Pending CN115046670A (en) | 2022-07-28 | 2022-07-28 | Mobile equipment for monitoring pouring process of cast-in-place pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115046670A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2768769A1 (en) * | 2004-07-23 | 2006-02-02 | Smart Structures, Inc. | Monitoring system for concrete pilings and method of installation |
| CN204165863U (en) * | 2014-08-08 | 2015-02-18 | 杭州银博交通工程材料有限公司 | Concreting continuous monitoring instrument |
| EP3457102A1 (en) * | 2017-09-15 | 2019-03-20 | Hayat Civil Engineering Limited | A meter for mounting on a component of a temporary construction structure |
| CN109972672A (en) * | 2019-04-29 | 2019-07-05 | 西南交通大学 | A kind of Underwater pile construction concrete feeding conduit position-measurement device |
| JP2019112778A (en) * | 2017-12-21 | 2019-07-11 | 株式会社フジタ | Lining concrete placing device |
| CN110552344A (en) * | 2018-06-01 | 2019-12-10 | 北京新桥技术发展有限公司 | Automatic control device for lifting height of guide pipe in pouring process of cast-in-place pile |
| US20220196000A1 (en) * | 2019-04-06 | 2022-06-23 | Michael George BUTLER | Compensation of flow variations of a piston pump and constant-rate automated placement of concrete |
-
2022
- 2022-07-28 CN CN202210895869.1A patent/CN115046670A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2768769A1 (en) * | 2004-07-23 | 2006-02-02 | Smart Structures, Inc. | Monitoring system for concrete pilings and method of installation |
| CN204165863U (en) * | 2014-08-08 | 2015-02-18 | 杭州银博交通工程材料有限公司 | Concreting continuous monitoring instrument |
| EP3457102A1 (en) * | 2017-09-15 | 2019-03-20 | Hayat Civil Engineering Limited | A meter for mounting on a component of a temporary construction structure |
| JP2019112778A (en) * | 2017-12-21 | 2019-07-11 | 株式会社フジタ | Lining concrete placing device |
| CN110552344A (en) * | 2018-06-01 | 2019-12-10 | 北京新桥技术发展有限公司 | Automatic control device for lifting height of guide pipe in pouring process of cast-in-place pile |
| US20220196000A1 (en) * | 2019-04-06 | 2022-06-23 | Michael George BUTLER | Compensation of flow variations of a piston pump and constant-rate automated placement of concrete |
| CN109972672A (en) * | 2019-04-29 | 2019-07-05 | 西南交通大学 | A kind of Underwater pile construction concrete feeding conduit position-measurement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102052977A (en) | Measuring device for temperature field of telescopic large-size oil tank | |
| CN110345909B (en) | Full-automatic mechanical intelligent layered settlement meter | |
| CN115046670A (en) | Mobile equipment for monitoring pouring process of cast-in-place pile | |
| CN101650979A (en) | Method and device for adjusting position degree of positioning and supporting structure of irradiation monitoring pipe | |
| CN210323818U (en) | Servo type on-line density and liquid level comprehensive automatic metering device | |
| CN110877863B (en) | Construction method for hoisting wall-connected reinforcement cage by combining stress gauge | |
| CN110209079B (en) | Accurate positioning density measuring device | |
| US20210115914A1 (en) | Polished rod rotation sensor | |
| CN217384389U (en) | Hydrogeological exploration ground water level observation device | |
| CN114964154A (en) | Cast-in-place pile pouring process monitoring system | |
| CN209894360U (en) | Wireless room temperature collector based on NB-iot technology | |
| CN212779181U (en) | Monitoring device and tunnel and slope deformation monitoring system | |
| CN219759211U (en) | Reactor reload pond and spent fuel pond cooling and monitoring mechanism for processing system | |
| CN207538826U (en) | Deep drill deformation monitoring integrated system and monitoring system | |
| JPH0868620A (en) | Measuring apparatus of wall shape of excavation hole | |
| CN112254852A (en) | Building air conditioner pipeline stress detection system | |
| CN217210854U (en) | Device for detecting inclination of main beam when bridge and support are disengaged | |
| CN209983267U (en) | Intelligent robot for scientifically managing water layer in paddy field | |
| CN213682055U (en) | Foundation pit sinking measuring device for building construction | |
| CN213147753U (en) | Drilling fluid volume measuring device for circulating tank | |
| CN214951674U (en) | Magnetostrictive linear liquid level sensor | |
| CN215165736U (en) | Steel sheet pile cofferdam convergence monitoring devices | |
| CN216117672U (en) | Flow velocity monitoring equipment based on video acquisition | |
| CN218035060U (en) | Engineering detector | |
| CN219284535U (en) | Monitoring system for monitoring axial force of disc buckle type high-formwork vertical shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |