CN211373579U

CN211373579U - Ground settlement data acquisition device based on Internet of things

Info

Publication number: CN211373579U
Application number: CN202020280138.2U
Authority: CN
Inventors: 罗茸井
Original assignee: China Beijing Cable Technology Co ltd
Current assignee: China Beijing Cable Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-08-28
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a ground monitoring facilities technical field, concretely relates to ground settlement data acquisition device based on thing networking, including apron, monitoring pole, concrete balancing weight, go-between, mounting panel, wireless displacement sensor, response piece, adjustment subassembly. The utility model has the advantages that: the apron is installed subaerial, the concrete balancing weight is buried underground on the monitoring point on ground, when ground subsides, the apron produces the removal, make go-between and response piece produce relative movement, thereby make the removal stroke that wireless displacement sensor can gather the response piece, relative prior art adopts artifical mode to measure, the error is reduced, improve measurement accuracy, rotate on the apron through the screw, make the interval of connecting seat bottom surface and apron bottom surface adjust, adjust through the interval to four connecting seats, thereby make the apron can keep parallel with the ground of monitoring point, avoid the ground unevenness, cause apron installation back slope, influence the monitoring accuracy of monitoring pole.

Description

Ground settlement data acquisition device based on Internet of things

Technical Field

The utility model relates to a ground monitoring facilities technical field, concretely relates to ground settlement data acquisition device based on thing networking.

Background

Chinese patent No. CN201821118938.3 discloses a ground settlement monitoring device, relates to ground settlement monitoring technology field, and its technical scheme is including inserting the monitoring pole below the fracture surface in the monitoring hole, the opening part of monitoring hole is provided with the apron, the perforating hole that supplies the monitoring pole to pass is seted up to the centre of apron, fixes being provided with on the apron and subsiding the ring, it establishes on the monitoring pole to subside the ring cover. The utility model has the advantages that set up the monitoring hole on ground, at the fixed monitoring pole in the inside of inspection hole, the apron subsides along with subsiding of ground, thereby the subsidence of apron drives subsides the ring and also descends thereupon to the monitoring pole is the reference thing, and the decline degree of subsidence ring can reachd through the monitoring pole, thereby subsides to ground and monitors, reduces monitoring error, improves the data accuracy of ground settlement monitoring.

The distance between the settlement ring fixing rings is manually measured in the prior art, so that the settlement data of the ground can be obtained, but the mode mainly depends on manual measurement, so that the precision and the reliability are lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a ground subsides data acquisition device based on thing networking, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a ground settlement data acquisition device based on thing networking, includes that one installs at subaerial apron, perpendicular sliding fit wears to be equipped with a monitoring rod on the apron, the monitoring rod lower extreme extends to in the ground and is equipped with the concrete balancing weight, and its upper end cover is equipped with the go-between, the go-between is global to be improved level and is equipped with a mounting panel, wear to be equipped with a wireless displacement sensor on the mounting panel, be equipped with an response piece that uses with the cooperation of wireless displacement sensor on the apron, the response piece is adjusted its and wireless displacement sensor's interval by the adjustment subassembly.

As a further optimization of the above technical solution, the adjusting assembly includes a telescopic sleeve vertically installed on the cover plate, a telescopic column is coaxially and slidably arranged on the telescopic sleeve, the sensing block is arranged at the top end of the telescopic column, a pin is slidably arranged on the telescopic sleeve, and a plurality of jacks for inserting the pin into one end of the telescopic sleeve are correspondingly arranged on the telescopic column along the length direction array.

As the further optimization of the technical scheme, one end of the pin penetrating through the telescopic sleeve is provided with the fixed block, the pin is further sleeved with the tension spring, and two ends of the tension spring are respectively welded on the fixed block and the telescopic sleeve.

As a further optimization of the above technical solution, the connecting ring is of an open ring structure, which is slidably fitted over the monitoring rod, and two ends of an opening of the connecting ring are respectively provided with a protrusion extending radially outward, and the two protrusions are connected by a bolt.

As the further optimization of the technical scheme, the screws penetrate through the vertical threads at the four corners of the cover plate, and the lower ends of the screws are movably connected with the connecting seats.

As a further optimization of the above technical solution, a ball head is arranged at the lower end of the screw, and a ball groove for the ball head to be clamped and capable of freely rotating is correspondingly arranged on the connecting seat.

The utility model has the advantages that: the cover plate is arranged on the ground, the concrete balancing weight is buried on a monitoring point of the ground, when the ground subsides, the cover plate moves, the connecting ring and the induction block move relatively, so that the wireless displacement sensor can collect the movement stroke of the induction block, namely, the subsidence data of the ground, and send the data to a management department, compared with the prior art, the measurement method adopts a manual mode to measure, the error is reduced, the measurement precision is improved, the management is convenient, in addition, the distance between the induction block and the wireless displacement sensor is adjusted through an adjusting component, so that the measurement range of the wireless displacement sensor can be adjusted, four connecting seats are movably connected with screws, the distance between the bottom surface of the connecting seat and the bottom surface of the cover plate is adjusted through rotating the screws on the cover plate, and the cover plate can keep parallel with the ground of the monitoring point through adjusting the distance between the, the monitoring precision of the monitoring rod is prevented from being influenced by the inclination of the cover plate after the cover plate is installed due to the uneven ground.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the three-dimensional structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure at B in FIG. 1;

the reference numerals are explained below:

1-bulge, 2-bolt, 3-monitoring rod, 4-connecting ring, 5-mounting plate, 6-wireless displacement sensor, 7-sensing block, 8-telescopic column, 9-cover plate, 10-concrete balancing weight, 11-telescopic sleeve, 12-screw, 13-connecting seat, 14-tension spring, 15-fixing block, 16-pin, 17-jack, 18-ball head, and 19-ball groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1-4 show a ground settlement data acquisition device based on the internet of things, which includes a cover plate 9 installed on the ground, a monitoring rod 3 vertically slidably installed on the cover plate 9, a concrete counterweight 10 provided at the lower end of the monitoring rod 3 extending into the ground, a connection ring 4 sleeved on the upper end of the monitoring rod, a mounting plate 5 horizontally installed on the circumferential surface of the connection ring 4, a wireless displacement sensor 6 installed on the mounting plate 5 (the wireless displacement sensor is a common structure in the prior art, and the working principle thereof is not described here), an induction block 7 used in cooperation with the wireless displacement sensor 6 provided on the cover plate 9, the distance between the induction block 7 and the wireless displacement sensor 6 is adjusted by an adjusting component, specifically, the adjusting component includes a telescopic sleeve 11 vertically installed on the cover plate 9, flexible post 8 is worn to be equipped with by coaxial sliding fit on the

flexible cover

11, 8 tops of flexible post are located to response piece 7, slide fit on the flexible cover 11 and be equipped with a pin 16, correspond it has seted up a plurality of jacks 17 that supply the pin 16 to wear into the interior one end plug-in of flexible cover 11 along its length direction array on the flexible post 8.

The pin 16 is worn out telescopic sleeve 11 one end and is equipped with fixed block 15, still overlaps to be equipped with extension spring 14 on it, extension spring 14 both ends weld respectively on fixed block 15, telescopic sleeve 11, through the pulling force effect of extension spring 14 to fixed block 15 for pin 16 can not come off from telescopic sleeve 11, reduces and loses the phenomenon.

The connecting ring 4 is an open ring structure, the connecting ring is sleeved on the monitoring rod 3 in a sliding fit mode, the two ends of the upper opening of the connecting ring are respectively provided with the protruding parts 1 extending to the radial outer sides of the monitoring rod, the two protruding parts 1 are connected through the bolts 2, and therefore the tightening force between the two protruding parts 1 disappears by loosening the bolts 2, the connecting ring 4 can slide on the monitoring rod 3, and the wireless displacement sensor 6 can be adjusted in position.

The cover plate 9 is characterized in that a screw 12 penetrates through each vertical thread at four corners of the cover plate 9, a connecting seat 13 is movably connected to the lower end of the screw 12, specifically, a ball head 18 is arranged at the lower end of the screw 12, a ball groove 19 which is used for clamping the ball head 18 and can rotate freely is correspondingly arranged on the connecting seat 13, and the ball head 18 rotates and is limited in the ball groove 19, so that the screw 12 is movably connected with the connecting seat 13.

The utility model discloses when using: pass through expansion bolts with the connecting seat/the bolt is installed subaerial, the screw rotates, make the apron can keep with the vertical state on ground, monitoring rod can be in the vertical state with ground like this, when ground produces and subsides, can not produce great friction and wear between monitoring rod and the apron, avoid causing the influence to the removal of apron, the monitoring point department on ground is buried underground to the concrete balancing weight, when ground produces and subsides, the apron moves down, and the concrete balancing weight is fixed, consequently, produce relative movement between go-between and the response piece, wireless displacement sensor will monitor the displacement of response piece, thereby gather the settlement data on ground, send data to the administrative department by wireless displacement sensor again.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a ground settlement data acquisition device based on thing networking, its characterized in that includes that one installs apron (9) subaerial, apron (9) are gone up perpendicular sliding fit and are worn to be equipped with a monitoring rod (3), monitoring rod (3) lower extreme extends to and just is equipped with concrete balancing weight (10) in the ground, and its upper end cover is equipped with go-between (4), go-between (4) global is improved level and is equipped with a mounting panel (5), wear to be equipped with a wireless displacement sensor (6) on mounting panel (5), be equipped with on apron (9) one with response piece (7) that wireless displacement sensor (6) cooperation was used, response piece (7) are adjusted its and the interval of wireless displacement sensor (6) by the adjustment subassembly.

2. The ground settlement data acquisition device based on the Internet of things is according to claim 1, wherein the adjustment assembly comprises a telescopic sleeve (11) vertically installed on a cover plate (9), a telescopic column (8) is coaxially and slidably arranged on the telescopic sleeve (11), the top end of the telescopic column (8) is arranged on the induction block (7), a pin (16) is slidably arranged on the telescopic sleeve (11), and a plurality of insertion holes (17) for inserting the pins (16) into the telescopic sleeve (11) are formed in the telescopic column (8) correspondingly along the length direction array of the telescopic column.

3. The ground settlement data acquisition device based on the Internet of things as claimed in claim 2, wherein a fixing block (15) is arranged at one end of the pin (16) penetrating through the telescopic sleeve (11), a tension spring (14) is sleeved on the pin, and two ends of the tension spring (14) are respectively welded on the fixing block (15) and the telescopic sleeve (11).

4. The internet-of-things-based ground settlement data acquisition device according to claim 1, wherein the connection ring (4) is of a split ring structure, is slidably sleeved on the monitoring rod (3), is provided with two protrusions (1) extending radially outwards at two ends of an opening of the connection ring, and is connected with the two protrusions (1) through bolts (2).

5. The internet of things-based ground settlement data acquisition device according to claim 1, wherein screws (12) are threaded through each of the vertical threads at four corners of the cover plate (9), and the lower ends of the screws (12) are movably connected with connecting seats (13).

6. The internet of things-based ground settlement data acquisition device according to claim 5, wherein a ball head (18) is arranged at the lower end of the screw (12), and a ball groove (19) which is used for clamping the ball head (18) and can rotate freely is arranged on the corresponding connecting seat (13).