CN211651558U

CN211651558U - Ground displacement monitoring devices convenient to maintain

Info

Publication number: CN211651558U
Application number: CN202020432069.2U
Authority: CN
Inventors: 魏会龙; 钟柏强; 王伟垣; 杜振昌; 魏慧�
Original assignee: Shenzhen Geology & Construction Co; GEOLOGICAL BUREAU OF SHENZHEN
Current assignee: Shenzhen Geology & Construction Co; GEOLOGICAL BUREAU OF SHENZHEN
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-09
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a ground displacement monitoring devices convenient to maintain, which comprises a bracket, the top fixedly connected with monitoring devices body of support, the surface cover of monitoring devices body is equipped with the protection casing body, the trapezoidal groove has all been seted up on the left side and the right side of monitoring devices body bottom, the inside sliding connection in trapezoidal groove has trapezoidal piece, the bottom of trapezoidal piece runs through the trapezoidal groove and extends to the bottom of monitoring devices body, the surface cover of support is equipped with the cover block, the surface of cover block and the equal fixedly connected with connecting block in bottom of trapezoidal piece. This ground displacement monitoring devices convenient to maintain has solved current protection casing and has used the bolt to fix more, when needs are maintained the monitoring stake, the user need carry professional instrument and dismantle, has reduced the problem of monitoring stake maintenance efficiency, and this ground displacement monitoring devices convenient to maintain possesses advantages such as being convenient for maintain.

Description

Ground displacement monitoring devices convenient to maintain

Technical Field

The utility model relates to a ground displacement monitoring technology field specifically is a ground displacement monitoring devices convenient to maintain.

Background

The ground displacement monitoring device carries out data acquisition through a plurality of GPS monitoring piles arranged on a landslide body, the acquired data are transmitted to a server in real time, a displacement vector diagram is generated after data processing of a deformation monitoring software system, the system can automatically generate a deformation monitoring period report, a daily report, a monthly report and an annual report through data processing, and meanwhile, once the deformation exceeds an early warning threshold value, the system gives early warning in real time.

The stake of monitoring need fix and use on open air land surface in the use, causes the influence to the monitoring stake in order to prevent outdoor bad weather, so need establish the protection casing at the surperficial cover of monitoring stake, but current protection casing uses the bolt to fix mostly, when needs are maintained the monitoring stake, and the user need carry professional instrument and dismantle, has reduced the maintenance efficiency of monitoring stake.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a ground displacement monitoring devices convenient to maintain possesses advantages such as being convenient for maintain, has solved current protection casing and has used the bolt to fix more, when needs are maintained the monitoring stake, the user need carry professional instrument and dismantle, has reduced the problem of monitoring stake maintenance efficiency.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a ground displacement monitoring devices convenient to maintain, includes the support, the top fixedly connected with monitoring devices body of support, the surface cover of monitoring devices body is equipped with the protection casing body, the trapezoidal groove has all been seted up on the left side and the right side of monitoring devices body bottom, the inside sliding connection in trapezoidal groove has the trapezoidal piece, the bottom of trapezoidal piece is run through the trapezoidal groove and is extended to the bottom of monitoring devices body, the surface cover of support is equipped with the cover piece, the surface of cover piece and the equal fixedly connected with connecting block in bottom of trapezoidal piece, the connecting block passes through crank swing joint, the outside fixedly connected with location axle of trapezoidal piece, the one end that the trapezoidal piece was kept away from to the location axle runs through the protection casing body and extends to the outside of protection casing body.

Preferably, the surface of support is provided with drive mechanism, drive mechanism includes the swivel nut, swivel nut threaded connection is on the surface of support, the swivel nut is located the bottom of cover piece, the top of swivel nut extends to the inside of cover piece and passes through bearing swing joint with the cover piece, the fixed surface of swivel nut is connected with the pressure sleeve, anti-skidding line has been seted up on the surface of pressure sleeve.

Preferably, the front surface and the back surface of the sleeve block are fixedly connected with guide rods, the top ends of the guide rods penetrate through the monitoring device body and extend to the inside of the monitoring device body, and the guide rods are connected with the monitoring device body in a sliding mode.

Preferably, the front side and the rear side of the bottom of the trapezoidal block are both connected with balls in a sliding mode, the surfaces of the balls are in contact with the surfaces of the trapezoidal grooves, and the balls are connected with the trapezoidal grooves in a sliding mode.

Preferably, the inside left side of monitoring devices body and the equal fixedly connected with in right side are located the shock pad in dovetail groove, the shape of shock pad is unanimous with the shape in dovetail groove, the material of shock pad is silica gel.

Preferably, the front side and the equal fixedly connected with slider in rear side of protection casing body inner wall, the spout has all been seted up with the back in the front of monitoring devices body, slider and spout sliding connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a ground displacement monitoring devices convenient to maintain possesses following beneficial effect:

1. this ground displacement monitoring devices convenient to maintain, move down through the pulling collets, the collets pass through the connecting block and slide and make the trapezoidal piece to the centre with crank pulling trapezoidal piece in the inside of trapezoidal groove, trapezoidal piece drives the middle removal of location axial and breaks away from the contact with the protection casing body, when the swivel nut moves to maximum stroke and location axle and protection casing body break away from the contact, the user upwards lifts up the protection casing body and maintains the monitoring devices body, it is many to have solved current protection casing and use the bolt to fix, when needs are maintained the monitoring stake, the user need carry professional instrument and dismantle, the problem of monitoring stake maintenance efficiency has been reduced, this ground displacement monitoring devices convenient to maintain, possess advantages such as convenient to maintain.

2. The ground displacement monitoring device convenient to maintain can utilize the stability of the screw thread to drive the sleeve block to move downwards by arranging the transmission mechanism, the transmission efficiency of the screw thread is high, the rotation phenomenon can be avoided, the guide rod is arranged, the sleeve block can be guided, the sleeve block is prevented from rotating along with the screw sleeve, the arrangement of the ball bearings can improve the flexibility of the trapezoidal block and ensure that the trapezoidal block moves more conveniently, can reduce the resistance generated by the trapezoidal block and the trapezoidal groove in the friction process, can reduce the vibration generated when the trapezoidal block collides with the trapezoidal groove by arranging the shock pad, reduces the abrasion between the trapezoidal block and the trapezoidal groove, through setting up slider and spout, can be convenient for the protection casing body and install, make the location axle can align fast with protection casing body surface hole, improved the installation effectiveness of protection casing body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the local structure of the present invention;

FIG. 4 is a left side view of the monitoring device of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: the device comprises a support 1, a monitoring device body 2, a protective cover body 3, a trapezoidal groove 4, a trapezoidal block 5, a sleeve block 6, a connecting block 7, a crank 8, a positioning shaft 9, a transmission mechanism 10, a threaded sleeve 101, a pressurizing sleeve 102, a guide rod 11, a ball 12, a damping pad 13, a sliding block 14 and a sliding groove 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a ground displacement monitoring device convenient for maintenance comprises a bracket 1, a monitoring device body 2 is fixedly connected to the top of the bracket 1, a protective cover body 3 is sleeved on the surface of the monitoring device body 2, sliders 14 are fixedly connected to the front side and the rear side of the inner wall of the protective cover body 3, sliding grooves 15 are respectively formed in the front side and the rear side of the monitoring device body 2, the sliders 14 are slidably connected with the sliding grooves 15, the protective cover body 3 can be conveniently installed by arranging the sliders 14 and the sliding grooves 15, so that a positioning shaft 9 can be quickly aligned with a surface hole of the protective cover body 3, the installation efficiency of the protective cover body 3 is improved, trapezoidal grooves 4 are respectively formed in the left side and the right side of the bottom of the monitoring device body 2, trapezoidal blocks 5 are slidably connected to the inside of the trapezoidal grooves 4, balls 12 are slidably connected to the front side and the rear side of the bottom of the trapezoidal blocks 5, the ball 12 is connected with the trapezoid groove 4 in a sliding manner, the flexibility of the trapezoid block 5 can be improved by arranging the ball 12, the trapezoid block 5 can move more conveniently, the resistance generated in the friction process between the trapezoid block 5 and the trapezoid groove 4 can be reduced, the left side and the right side inside the monitoring device body 2 are fixedly connected with the shock absorption pad 13 positioned inside the trapezoid groove 4, the shape of the shock absorption pad 13 is consistent with that of the trapezoid groove 4, the shock absorption pad 13 is made of silica gel, the shock generated in the collision between the trapezoid block 5 and the trapezoid groove 4 can be reduced by arranging the shock absorption pad 13, the abrasion between the trapezoid block 5 and the trapezoid groove 4 is reduced, the bottom of the trapezoid block 5 penetrates through the trapezoid groove 4 and extends to the bottom of the monitoring device body 2, the sleeve block 6 is sleeved on the surface of the support 1, the transmission mechanism 10 is arranged on the surface of the support 1, the transmission mechanism 10 comprises a threaded sleeve 101, the threaded sleeve 101 is in the, the screw sleeve 101 is positioned at the bottom of the sleeve block 6, the top of the screw sleeve 101 extends into the sleeve block 6 and is movably connected with the sleeve block 6 through a bearing, the surface of the screw sleeve 101 is fixedly connected with a pressurizing sleeve 102, the surface of the pressurizing sleeve 102 is provided with anti-skidding threads, the transmission mechanism 10 is arranged, the sleeve block 6 can be driven to move downwards by utilizing the stability of threads, the transmission efficiency of the threads is high, the rotation phenomenon can be avoided, the front surface and the back surface of the sleeve block 6 are both fixedly connected with a guide rod 11, the top end of the guide rod 11 penetrates through the monitoring device body 2 and extends into the monitoring device body 2, the guide rod 11 is in sliding connection with the monitoring device body 2, the guide rod 11 is arranged, the guide effect can be achieved on the sleeve block 6, the sleeve block 6 is prevented from rotating along with the screw sleeve 101, the surface of the sleeve block 6 and the bottom of the trapezoidal block 5 are both fixedly connected with a connecting block, the outside fixedly connected with location axle 9 of trapezoidal piece 5, the one end that trapezoidal piece 5 was kept away from to location axle 9 runs through protection casing body 3 and extends to the outside of protection casing body 3.

When using, transmit the vibrations on ground to monitoring devices body 2's inside and carry out the record through monitoring devices body 2 to ground vibrations data through support 1, when needs are maintained monitoring devices body 2, the user rotates swivel nut 101, make swivel nut 101 remove downwards, swivel nut 101 drives the direction lapse of cover block 6 through guide arm 11, cover block 6 passes through connecting

block

7 and 8 pulling trapezoidal piece 5 and slides and make trapezoidal piece 5 remove to the centre in the inside of trapezoidal groove 4 with the crank, trapezoidal piece 5 drives location axle 9 and removes and breaks away from the contact to the centre with protection casing body 3, when swivel nut 101 removed to maximum stroke and location axle 9 and protection casing body 3 break away from the contact, the user upwards lifts protection casing body 3 and maintains monitoring devices body 2.

In conclusion, this ground displacement monitoring devices convenient to maintain, through pulling the cover 6 and moving down, cover 6 passes through connecting

block

7 and 8 pulling trapezoidal piece 5 and slides and make trapezoidal piece 5 move to the centre in trapezoidal groove 4's inside, trapezoidal piece 5 drives location axle 9 and removes to the centre and breaks away from the contact with protection casing body 3, when swivel nut 101 removed to the biggest stroke and location axle 9 and protection casing body 3 break away from the contact, the user upwards lifts protection casing body 3 and maintains monitoring devices body 2, it fixes to have solved current protection casing and mostly to use the bolt, when needs maintain the monitoring stake, the user need carry professional instrument and dismantle, the problem of monitoring stake maintenance efficiency has been reduced, this ground displacement monitoring devices convenient to maintain, possess advantages such as convenient to maintain.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground displacement monitoring devices convenient to maintain, includes support (1), its characterized in that: the top of the bracket (1) is fixedly connected with a monitoring device body (2), the surface of the monitoring device body (2) is sleeved with a protective cover body (3), trapezoidal grooves (4) are respectively arranged on the left side and the right side of the bottom of the monitoring device body (2), the interior of the trapezoidal groove (4) is connected with a trapezoidal block (5) in a sliding way, the bottom of the trapezoidal block (5) penetrates through the trapezoidal groove (4) and extends to the bottom of the monitoring device body (2), the surface of the bracket (1) is sleeved with a sleeve block (6), the surface of the sleeve block (6) and the bottom of the trapezoidal block (5) are both fixedly connected with a connecting block (7), the connecting block (7) is movably connected through a crank (8), the outer side of the trapezoidal block (5) is fixedly connected with a positioning shaft (9), one end, far away from the trapezoidal block (5), of the positioning shaft (9) penetrates through the protective cover body (3) and extends to the outer side of the protective cover body (3).

2. A ground displacement monitoring device for ease of maintenance as claimed in claim 1, wherein: the surface of support (1) is provided with drive mechanism (10), drive mechanism (10) include swivel nut (101), swivel nut (101) threaded connection is on the surface of support (1), swivel nut (101) are located the bottom of cover piece (6), the top of swivel nut (101) extends to the inside of cover piece (6) and passes through bearing swing joint with cover piece (6), the fixed surface of swivel nut (101) is connected with pressure sleeve (102), anti-skidding line has been seted up on the surface of pressure sleeve (102).

3. A ground displacement monitoring device for ease of maintenance as claimed in claim 1, wherein: the front and the back of the sleeve block (6) are fixedly connected with guide rods (11), the top ends of the guide rods (11) penetrate through the monitoring device body (2) and extend to the inside of the monitoring device body (2), and the guide rods (11) are connected with the monitoring device body (2) in a sliding mode.

4. A ground displacement monitoring device for ease of maintenance as claimed in claim 1, wherein: the front side and the rear side of the bottom of the trapezoidal block (5) are both connected with balls (12) in a sliding mode, the surface of each ball (12) is in contact with the surface of the trapezoidal groove (4), and the balls (12) are connected with the trapezoidal grooves (4) in a sliding mode.

5. A ground displacement monitoring device for ease of maintenance as claimed in claim 1, wherein: monitoring devices body (2) inside left side and the equal fixedly connected with in right side are located inside shock pad (13) of dovetail groove (4), the shape of shock pad (13) is unanimous with the shape of dovetail groove (4), the material of shock pad (13) is silica gel.

6. A ground displacement monitoring device for ease of maintenance as claimed in claim 1, wherein: the front side and the equal fixedly connected with slider (14) of rear side of protection casing body (3) inner wall, spout (15) have all been seted up with the back in the front of monitoring devices body (2), slider (14) and spout (15) sliding connection.