CN108225266A - A kind of delaminating deposition measuring device - Google Patents

Abstract

The invention provides a layered settlement measuring device, which relates to the technical field of civil engineering quality monitoring. The layered settlement measurement device includes: an inclinometer tube and several settlement rings sleeved at different positions and heights on the outer wall of the inclinometer tube. A spring leaf is connected to the bottom of the settlement ring, and a water-soluble rope binds the spring leaf to the On the outer wall of the inclinometer pipe, the output shaft of the motor is connected to the pay-off device, one end of the collection signal line is wound on the release device, and the other end of the collection signal line is connected to the collector, and the rotation of the motor can drive the release device Rotate and move the collector up and down in the inclinometer tube. Compared with the traditional method of manually inserting the collector into the inclinometer tube, which requires manual control of the depth of the collector in the inclinometer tube, it can be realized by only controlling the motor The movement of the collector has simple structure and convenient operation, which reduces the labor intensity of workers, and has important use value and research significance.

Description

A Layered Settlement Measuring Device

technical field

The invention relates to the technical field of civil engineering quality monitoring, in particular to a layered settlement measurement device.

Background technique

At present, based on foundation settlement monitoring, it can be used to monitor the stability of the foundation during the construction process, control the rate of filling, infer the law of foundation settlement and deformation, analyze the post-construction settlement control status of the foundation and the parts that may cause post-construction settlement. It is a soft soil foundation. Deal with the essential link in the information construction.

The layered settlement measurement method has been widely used in engineering fields such as ports, highways, railways, energy, and housing construction. The traditional method of using the layered settlement device is: bind the magnetic ring on the outer wall of the inclinometer tube, bury the inclinometer tube, and then manually insert the collector (sensor) into the inclinometer tube, which requires manual control of the collector in the inclinometer tube The depth of the inclinometer is sensed by the magnetic ring bound to the inclinometer tube, and the data collected manually is analyzed or compared. Since it is necessary to measure the measurement data of multiple locations at different times, if only manual operation is performed, the labor of the workers will be increased. Intensity, consumes a lot of manpower, and the accuracy of measurement data will also be reduced.

Contents of the invention

The object of the present invention is to provide a layered settlement measuring device, which has a simple structure and is easy to operate, can realize automatic movement and collection of a collector, collects data more accurately, and has high practical value.

To achieve the above object, the present invention provides the following technical solutions:

A layered settlement measurement device provided by the present invention includes: an inclinometer tube and several settlement rings sleeved at different positions and heights on the outer wall of the inclinometer tube. The spring piece is bound on the outer wall of the inclinometer tube, the output shaft of the motor is connected to the pay-off device, one end of the collection signal line is wound on the release device, the other end of the collection signal line is connected to the collector, and the rotation of the motor can Drive the pay-off device to rotate and realize the collector to move up and down in the inclinometer tube.

Optionally, the pay-off device includes a first gear connected to the output shaft of the motor, a second gear externally meshed with the first gear, and a pay-off wheel connected to the gear shaft of the second gear .

Optionally, the pay-off device further includes a pay-off screw connected to the gear shaft of the first gear, one end of the collection signal line is wound on the pay-off wheel, and another end of the collection signal line is One end is wound on the said pay-off screw.

Optionally, a casing is also provided, and both the motor and the wire pay-off device are located in the casing.

Optionally, the housing is a stainless steel sealed housing.

Optionally, an interconnected solar charging panel and a rechargeable battery are also provided, the rechargeable battery is electrically connected to the motor, and the rechargeable battery is a 12V rechargeable battery.

Optionally, a receiving and transmitting terminal is also provided, and the receiving and transmitting terminal is electrically connected to the rechargeable battery, and a lightning rod and a transmitting antenna are also connected to the outside of the casing.

Optionally, the motor is a 12V speed-regulating motor, and a connecting shaft sheath is provided outside the pay-off screw.

Optionally, the bottom of the inclinometer tube is connected with a bottom bracket cover for waterproof and mud-proof, and a first bracket is also provided on the outer casing, and the wire-releasing device is arranged on the outer casing through the first bracket A second bracket for supporting the motor is also arranged inside.

Optionally, the water-soluble rope is paper rope.

The technical solutions provided by the embodiments of the present invention may include the following beneficial effects:

1. The layered settlement measurement device provided by the present invention is applied to the technical field of civil engineering quality monitoring, and a wire-releasing device and a motor are added. Compared with the traditional manual method, the collector (sensor) is deep into the inclinometer pipe, and manual control of the collector is required. In the way of measuring the depth in the inclinometer tube, the movement of the collector can be realized only by controlling the motor. Its structure is simple, the operation is convenient, and the labor intensity of workers is reduced, which has important use value and research significance.

2. The layered settlement measurement device provided by the present invention is provided with a solar charging board and a rechargeable battery. The 12V solar charging board is used to charge the rechargeable battery for a long time, so that the 12V rechargeable battery has sufficient power in real time, and can drive the motor at a low speed. Collector), measure and observe real-time change data in the inclinometer tube for a long time, and supply power to the motor through the 12V rechargeable battery to make the overall equipment run normally and measure. When the collector reaches the position of the settlement ring, the acquisition terminal part records the current position value, and so on, until the end of the measurement, the sensor (collector) returns to its original position, which is easy to use, saves energy, and will not cause power problems due to on-site observation conditions instead of working properly.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of layered settlement measuring device of the present invention;

Fig. 2 is a schematic diagram of the settlement ring structure of the layered settlement measurement device of the present invention.

In the figure: 1. Inclinometer tube; 2. Settling ring; 3. Spring leaf; 4. Motor; 5. Pay-off device; 501, first gear; 502, second gear; 503, pay-off wheel; Wire screw; 6. collector; 7. solar charging board; 8. rechargeable battery; 9. receiving and transmitting terminal; 10. lightning rod; 11. transmitting antenna; 12. connecting shaft sheath; 13. bottom bracket; 14. The first bracket; 15. The second bracket.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

The present invention provides a layered settlement measuring device, as shown in Fig. 1-Fig. 2, comprising: an inclinometer tube 1 and several settlement rings 2 sleeved at different positions and heights on the outer wall of the inclinometer tube 1, and the bottom of the settlement ring 2 Connected with a spring piece 3, the water-soluble rope binds the spring piece 3 to the outer wall of the inclinometer tube 1, the output shaft of the motor 4 is connected to the wire release device 5, one end of the collection signal line is wound on the wire release device 5, and the other end of the collection signal line The collector 6 is connected, and the rotation of the motor 4 can drive the pay-off device 5 to rotate and realize the collector 6 moving up and down in the inclinometer tube 1 . When in use, the first step: set each settlement ring on the outer wall of the inclinometer in turn, make each settlement ring at different positions on the outer wall of the inclinometer according to the actual situation on site, and bind the spring leaf to the inclinometer with a water-soluble rope On the outer wall of the tube, each settlement ring is fixed on the outer wall of the inclinometer tube in turn, and the connection of each inclinometer tube is sealed with glass glue or waterproof glue to prevent water from entering the tube. The second step: start the on-site observation point Drilling, after the drilling is completed, use an air hammer to blow out the mud and rocks in the steel casing hole. When observing the device below, ensure that the well-installed observation device is in a vertical state, and then lower the fully assembled layered settlement measurement device into the Drill the steel casing, and finally pull out the integral drilling steel casing from the hole, and then bury the layered settlement measurement device as a whole. Step 3: Perform initial data measurements. Adjust the overall layered settlement measurement device well, so that the motor runs to drive the pay-off device to rotate, and the collector can be placed downward in the inclinometer tube through the collection signal line for measurement. When the collector reaches the first settlement ring, it will get For the first data, the collector continues to measure downwards. When the collector reaches the second settling ring, it will get the second data until the whole settling ring is measured. After the measurement is completed, the data is saved for subsequent data analysis. Because the layered settlement measuring device of the present invention has increased the wire-feeding device and the motor, compared with the traditional way of manually inserting the collector (sensor) into the inclinometer tube, it is necessary to manually control the depth of the collector in the inclinometer tube. The motor can realize the movement of the collector. Its structure is simple and easy to operate, which reduces the labor intensity of workers and has important use value and research significance.

As an optional implementation, in a specific embodiment of the present invention, the pay-off device 5 includes a first gear 501 connected to the output shaft of the motor 4, a second gear 502 externally meshed with the first gear 501, and a second The gear shaft of the gear 502 is connected to the pay-off wheel 503 . The motor works, and the rotation of the output shaft of the motor drives the first gear to rotate. Since the first gear meshes with the second gear, the second gear starts to rotate in the opposite direction to the first gear. Since the gear shaft of the second gear is connected to the pay-off wheel, the The pay-off wheel starts to realize the movement of the acquisition signal line, that is, the collector can move in the inclinometer tube, and gradually realize the measurement of each data.

In a specific embodiment of the present invention, the pay-off device 5 also includes a pay-off screw 504, the pay-off screw 504 is connected to the gear shaft of the first gear 501, and one end of the collection signal line is wound on the pay-off wheel 503, and the collection signal The other end of the wire is wound on the pay-off screw 504 . When the motor works, the rotation of the output shaft of the motor drives the first gear to rotate. Since the first gear meshes with the second gear, the second gear starts to rotate in the opposite direction to the first gear. Since the gear shaft of the second gear is connected to the pay-off wheel, the release Both the wire wheel and the pay-off screw rotate to realize the movement of the collection signal line, that is, the collector can move in the inclinometer tube, and gradually realize the measurement of each data.

As an optional implementation manner, in a specific embodiment of the present invention, as shown in FIG. 1 , a casing 6 is also provided, and the motor 4 and the pay-off device 5 are both located in the casing 6 . The arrangement of the casing can realize the integration of the motor and the wire-releasing device, and effectively protect the motor and the wire-releasing device.

In order to improve the sealing effect and prevent the invasion of impurities such as rainwater and dust, the casing 6 is a stainless steel sealed casing to prevent corrosion of parts such as the motor and effectively improve the service life.

In order to save energy and protect the environment, a solar charging board 7 and a rechargeable battery 8 connected to each other are also provided. The rechargeable battery 8 is electrically connected to the motor 4, and the rechargeable battery 8 is a 12V rechargeable battery. Use 12V solar charging board to charge the rechargeable battery for a long time, keep the 12V rechargeable battery with sufficient power in real time, can drive the motor to drive the collector at low speed, measure and observe real-time changing data in the inclinometer tube for a long time, and use the 12V rechargeable battery for normal power supply Give the motor a measurement to make the overall device function properly. When the collector reaches the position of the settlement ring, the acquisition terminal part records the current position value, and so on, until the end of the measurement, the collector returns to its original position, which is simple and convenient to use, saves energy, and will not cause power problems due to on-site observation conditions. Work.

In order to facilitate data analysis and sorting, a receiving and transmitting terminal 9 is also provided. The receiving and transmitting terminal 9 is electrically connected to the rechargeable battery 8 , and a lightning rod 10 and a transmitting antenna 11 are also connected to the outside of the casing 6 . When the collector reaches the first settlement ring, it will get the first data, and the collector will continue to measure downwards. When the collector reaches the second settlement ring, it will get the second data until the whole settlement ring is measured. The data after the measurement is completed are sent to the receiving and transmitting terminal and the initial observation data is uploaded to the server in time to be used as a reference analysis of the initial data, which can timely infer the settlement deformation law of the foundation and analyze the settlement control status of the foundation soil and possible post-construction settlement place, and take corresponding countermeasures.

In a specific embodiment of the present invention, the motor 4 is a 12V speed-regulating motor, and a connecting shaft sheath 12 is provided outside the pay-off screw 504, which can effectively protect it.

In order to further improve the durability of the device, the bottom of the inclinometer tube 1 is connected with a bottom bracket cover 13 for waterproof and mud-proof, and a first bracket 14 is also arranged on the casing 6, and the wire-releasing device 5 is arranged on the casing through the first bracket 14. 6 is also provided with a second bracket 15 for supporting the motor 4 .

In a specific embodiment of the present invention, the water-soluble rope is a paper rope. When the fully assembled layered settlement measurement device is lowered into the drilling steel casing, the entire drilling steel casing is finally pulled out from the hole, and then layered The settlement measurement device is buried as a whole, and after about half a day of burying, the paper rope can become soft and the spring leaf can be stretched.

In addition, the collector part adopts the working principle of the dry reed switch. The two overlapped magnetizable reeds at the ends are sealed in a glass tube, and then the glass tube is packaged in a stainless steel metal rod (proportioned by specific gravity). The leaf reeds are not in contact, and the applied magnetic field causes different polarities near the ends of the two reeds, so that the two reeds of different polarities will attract each other and close. In a word, because the layered settlement measuring device of the present invention has increased the wire-feeding device and the motor, compared with the traditional way of manually putting the collector (sensor) deep into the inclinometer pipe, it needs to manually control the depth of the collector in the inclinometer pipe. The movement of the collector can be realized by controlling the motor. Its structure is simple and easy to operate, which reduces the labor intensity of workers and has important use value and research significance.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (10)

1. A layered settlement measuring device, characterized in that it comprises: an inclinometer tube (1) and several settlement rings (2) that are sheathed in different positions on the outer wall of the inclinometer tube (1), the settlement The bottom of the ring (2) is connected with a spring leaf (3), and the water-soluble rope binds the spring leaf (3) to the outer wall of the inclinometer tube (1), and the output shaft of the motor (4) is connected to the pay-off device (5 ), one end of the collection signal line is wound on the pay-off device (5), the other end of the collection signal line is connected to the collector (6), and the rotation of the motor (4) can drive the rotation of the pay-off device (5) and realize The collector (6) moves up and down in the inclinometer tube (1). 2. The layered settlement measuring device according to claim 1, characterized in that, the pay-off device (5) comprises a first gear (501) connected with the output shaft of the motor (4), connected to the The first gear (501) is externally meshed with the second gear (502), and the pay-off wheel (503) is connected with the gear shaft of the second gear (502). 3. The layered settlement measuring device according to claim 2, characterized in that, the pay-off device (5) also includes a pay-off screw (504), and the pay-off screw (504) is connected to the first The gear shafts of a gear (501) are connected, one end of the collection signal line is wound on the pay-off wheel (503), and the other end of the collection signal line is wound on the release screw (504). 4. The layered settlement measuring device according to claim 1, characterized in that, a casing (6) is also provided, and the motor (4) and the wire-releasing device (5) are all located in the casing (6) Inside. 5. The layered settlement measuring device according to claim 4, characterized in that, the housing (6) is a stainless steel sealed housing. 6. The layered settlement measuring device according to claim 5, characterized in that, an interconnected solar charging panel (7) and a rechargeable battery (8) are also provided, and the rechargeable battery (8) and the motor ( 4) electrical connection, the rechargeable battery (8) is a 12V rechargeable battery. 7. The layered settlement measuring device according to claim 6, characterized in that, a receiving and transmitting terminal (9) is also provided, and the receiving and transmitting terminal (9) is electrically connected to the rechargeable battery (8) connection, the outside of the shell (6) is also connected with a lightning rod (10) and a transmitting antenna (11). 8. The layered settlement measuring device according to claim 3, characterized in that, the motor (4) is a 12V speed-regulating motor, and the outside of the pay-off screw (504) is also provided with a connecting shaft sheath (12 ). 9. The layered settlement measuring device according to claim 4, characterized in that, the bottom of the inclinometer pipe (1) is connected with a bottom bracket cover (13) for waterproof and mud-proof, and the shell (6) also has A first bracket (14) is provided through which the pay-off device (5) is arranged in the casing (6), and a bracket for supporting the motor (4) is also provided. Second bracket (15). 10. The layered settlement measuring device according to any one of claims 1-9, characterized in that the water-soluble rope is a paper rope.