CN210975912U

CN210975912U - Monitoring device for underground structure construction

Info

Publication number: CN210975912U
Application number: CN201921740447.7U
Authority: CN
Inventors: 张雪兰; 刘付威; 宗景美; 郑丽娜; 王玉敬; 耿俊雅
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-10
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a monitoring devices for underground structure construction, including erection well, well lid, vertical scale, circumference scale, subside the horizontal pole, subside montant, pilot bar, pivot pole, link up piece, square upper bracket, square lower bracket, but the well lid block is located on the erection well, vertical scale and circumference scale are located on erection well one side inner wall, subside the horizontal pole, subside in montant and the pilot bar locates the erection well, it locates on subsiding the montant to subside the horizontal pole. The utility model belongs to the technical field of the pipeline monitoring, specifically provide a simple structure, easy operation, reliability are high, and simultaneously, square frame sets to external in underground piping, can make square frame and underground piping reach the synchronous effect of subsiding movement basic, and the underground piping does not receive the damage when bar rubber pad also can guarantee square frame and underground piping synchronous motion, and the setting of pilot lever and calibrated scale more makes things convenient for operating personnel to the record of pipeline settlement distance and angle.

Description

Monitoring device for underground structure construction

Technical Field

The utility model belongs to the technical field of the pipeline monitoring, specifically indicate a monitoring devices for underground structure construction.

Background

With the rapid development of urban public facility construction, the more various large and super high-rise buildings are built, and the more various pipelines buried underground in urban areas are greatly increased. The existing stress state of the soil body can be changed in the foundation construction period of a building, certain influence is generated on the surrounding environment and the terrain, so that the safety of the construction of the underground pipeline and the foundation pit can be influenced, the deformation monitoring of the buried pipeline near a construction area and the soil body around the foundation pit is required in the process of engineering construction for ensuring the operation safety of the underground pipeline and the smooth proceeding of the foundation pit construction, and the occurrence of accidents is avoided. How to set up settlement monitoring point fast, convenient in the pipeline region scope that does not have excavation condition and inspection shaft, it is vital to construction progress and construction safety.

The commonly used underground pipeline monitoring device at present is comparatively simple in structure, mainly through set up the annular frame in pipeline outer certain distance department, thereby the lateral displacement of monitoring the soil body and subside or uplift and reach the purpose to the pipeline monitoring, the shortcoming of this method is that annular frame and pipeline separation, both subsides can not be synchronous completely, the information error of acquireing is great, need artifical record data at every turn during the reading, it is more troublesome, subside the pole simultaneously and do not have the safeguard measure, will go deep into the underground after the time of a specified duration, make this check point lose effect.

Disclosure of Invention

For solving the above-mentioned current difficult problem, the utility model provides a simple structure, the processing ease, the reliability is high, and simultaneously, square frame sets to external in the underground piping, can make square frame and underground piping reach the synchronous effect of subsiding motion basic, and the bar rubber pad both can reach the buffering effect, avoid square frame too big or the undersize to the chucking power of underground piping, can not only protect underground piping not receive the damage, also can guarantee square frame and underground piping's simultaneous movement, the setting of pilot lever and calibrated scale, more make things convenient for the record of operating personnel to pipeline settlement distance and angle.

The utility model adopts the technical scheme as follows: the utility model provides a monitoring devices for underground structure construction, includes erection well, well lid, vertical scale, circumference scale, subsides the horizontal pole, subsides montant, pilot bar, pivot pole, links up piece, square upper ledge, square lower ledge, but the well lid block is located on the erection well, vertical scale and circumference scale are located on erection well one side inner wall, subside the horizontal pole, subside montant and pilot bar and locate in the erection well, subside the horizontal pole and locate on subsiding the montant, the pilot bar is located and is subsided horizontal pole both ends, be equipped with square groove on subsiding the montant, the pivot pole is located square inslot, the pivot pole is located on erection well one side inner wall, it locates to subside the montant and keeps away from the one end of subsiding the horizontal pole to link up the piece, it is equipped with square upper ledge and square lower ledge to link up a piece.

Further, square upper bracket and square lower carriage both ends are equipped with set screw and fixation nut, square upper bracket and square lower carriage pass through set screw and fixation nut fixed connection, screw thread and the interior screw thread phase-match of fixation nut on the set screw, two sets of about set screw and fixation nut are equipped with, can fix square upper bracket and square lower carriage, prevent that square upper bracket and square lower carriage are not hard up to can not influence data reliability with underground pipeline simultaneous movement.

Further, be equipped with the bar rubber pad in square upper bracket and the square lower carriage, the bar rubber pad is equipped with four groups, four groups bar rubber pads are circumference align to grid, and the bar rubber pad both can reach the buffering effect, avoids square upper bracket and square lower carriage too big or the undersize to the chucking power of underground pipeline, can not only protect underground pipeline not receive the damage, also can guarantee square upper bracket and square lower carriage and underground pipeline's simultaneous movement.

Further, be equipped with the underground pipeline in square upper bracket and the square undercarriage, square upper bracket and square undercarriage inner wall distance equal the external diameter of underground pipeline, square upper bracket and square undercarriage are external on the outer wall of underground pipeline, can the chucking underground pipeline to reach the effect of subsiding with underground pipeline synchronization.

Further, one end of the strip-shaped rubber gasket is arranged on the outer wall of the underground pipeline, and the other end of the strip-shaped rubber gasket is arranged on the inner walls of the square upper frame and the square lower frame.

Furthermore, the installation well is arranged below the ground, the upper end of the installation well is positioned on the same horizontal plane with the ground, and the ground is kept flat while the actual operation of operators is facilitated.

Further, the mounting well is both ends open-ended structure setting, mounting well lower extreme opening is less than the upper end opening, and the upper end opening is convenient for install the well lid, and the lower extreme opening is convenient for subside the removal and the rotation of montant, subsides the horizontal pole moreover and also can hinder to subside that the montant sinks the underground too deeply, protection monitoring point life.

Furthermore, the indication rod is arranged right in front of the vertical graduated scale, so that an operator can conveniently read data.

After the structure is adopted, the utility model discloses beneficial effect as follows: this a monitoring devices for underground structure construction simple structure, the processing ease, the reliability is high, and simultaneously, square frame sets to external in the underground piping, can make square frame and underground piping reach the synchronous effect of subsiding motion basic, and the bar rubber pad both can reach the buffering effect, avoid square frame too big or the undersize to the chucking power of underground piping, can not only protect underground piping not receive the damage, also can guarantee the simultaneous movement of square frame and underground piping, the setting of pilot lever and calibrated scale, more make things convenient for the operating personnel to the record of pipeline settlement distance and angle.

Drawings

Fig. 1 is a front view structure diagram of the monitoring device for underground structure construction of the utility model.

Wherein, 1, ground, 2, erection well, 3, well lid, 4, vertical scale, 5, circumference scale, 6, subside horizontal pole, 7, subside montant, 8, guide bar, 9, square groove, 10, pivot pole, 11, linking piece, 12, square upper ledge, 13, square lower ledge, 14, set screw, 15, fixation nut, 16, bar rubber pad, 17, underground pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the monitoring device for underground structure construction comprises an installation well 2, a well cover 3, a vertical scale value 4, a circumference graduated scale 5, a settlement cross rod 6 and a settlement vertical rod 7, indicator 8, pivot pole 10, link up piece 11, square upper ledge 12, square lower ledge 13, but the well lid 3 block is located on installing well 2, vertical scale 4 and circumference scale 5 are located on 2 one side inner walls of installing well, subside horizontal pole 6, subside montant 7 and indicator 8 and locate in the installing well 2, subside horizontal pole 6 and locate on subsiding montant 7, indicator 8 locates and subsides horizontal pole 6 both ends, be equipped with square groove 9 on subsiding montant 7, be equipped with pivot pole 10 in the square groove 9, pivot pole 10 is located on 2 one side inner walls of installing well, link up piece 11 and locate the one end that subsides montant 7 and keep away from subside horizontal pole 6, link up the piece lower extreme and be equipped with square upper ledge 12 and square lower ledge 13.

Wherein, square upper bracket 12 is equipped with set screw 14 and fixation nut 15 with square lower carriage 13 both ends, square upper bracket 12 passes through set screw 14 and fixation nut 15 fixed connection with square lower carriage 13, screw thread and the interior screw thread phase-match of fixation nut 15 on the set screw 14, two sets of about set screw 14 and fixation nut 15 are equipped with, can fix square upper bracket 12 and square lower carriage 13, prevent that square upper bracket 12 and square lower carriage 13 are not hard up, thereby can not influence data reliability with underground pipeline 17 simultaneous movement. The square upper frame 12 and the square lower frame 13 are internally provided with the strip-shaped rubber pads 16, the strip-shaped rubber pads 16 are provided with four groups, the four groups of strip-shaped rubber pads 16 are uniformly arranged in a circumferential manner, the strip-shaped rubber pads 16 can achieve a buffering effect, the phenomenon that the clamping force of the square upper frame 12 and the square lower frame 13 on the underground pipeline 17 is too large or too small is avoided, the underground pipeline 17 can be protected from being damaged, and the synchronous motion of the square upper frame 12 and the square lower frame 13 and the underground pipeline 17 can be ensured. Be equipped with underground pipeline 17 in square upper bracket 12 and the square lower carriage 13, square upper bracket 12 and the square lower carriage 13 inner wall distance equals underground pipeline 17's external diameter, and square upper bracket 12 and the square lower carriage 13 are external on underground pipeline 17's outer wall, can the chucking underground pipeline to reach the effect of subsiding with underground pipeline 17 synchronization. One end of a strip-shaped rubber pad 16 is arranged on the outer wall of the underground pipeline 17, and the other end of the strip-shaped rubber pad 16 is arranged on the inner walls of the square upper frame 12 and the square lower frame 13. The installation well 2 is arranged below the ground 1, the upper end of the installation well 2 is positioned on the same horizontal plane with the ground 1, and the ground is kept smooth and the actual operation of operators is facilitated. Installation well 2 is both ends open-ended structure setting, and 2 lower extreme openings in installation well are less than the upper end opening, and the upper end opening is convenient for install well lid 3, and the lower extreme opening is convenient for subside montant 7's removal and rotation, and it is too deep that the horizontal pole 6 also can hinder to subside montant 7 and sink the underground in addition, protection monitoring point life. The indication rod 8 is arranged right ahead the vertical graduated scale 4, so that an operator can read data conveniently.

When the underground pipe well cover is used specifically, firstly, an operator clamps the square upper frame 12 and the square lower frame 13 on the outer wall of the underground pipeline 17, then fixes the square upper frame 12 and the square lower frame 13 by using the fixing screws 14 and the fixing nuts 15, wherein the connection block 11 is fixed at the upper end of the square upper frame 12, the settlement vertical rod 7 is fixed at the upper end of the connection block 11, then the installation well 2 and the outer side of the square frame are covered by sandy soil, when the underground pipeline 17 is settled, the square upper frame 12, the square lower frame 13, the settlement cross rod 6, the settlement vertical rod 7 and the indicating rod 8 are driven to move, when the operator needs to check settlement data, the well cover 3 can be opened, the data of the vertical graduated scale 4 and the circumferential graduated scale 5 can be checked and recorded, then the well cover can be closed, and the settlement cross rod 7 can rotate around the rotary shaft rod 10 through the square grooves 9.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A monitoring devices for underground structure construction which characterized in that: including installing well, well lid, vertical scale, circumference scale, subside the horizontal pole, subside montant, indicator lever, pivot pole, link up piece, square upper bracket, square lower bracket, but the well lid block is located on the installing well, vertical scale and circumference scale are located on installing well one side inner wall, subside horizontal pole, subside montant and indicator lever and locate in the installing well, it locates on subsiding the montant to subside the horizontal pole, the indicator lever is located and is subsided the horizontal pole both ends, it is equipped with square groove on the montant to subside, the pivot pole is located square inslot, the pivot pole is located on installing well one side inner wall, link up the piece and locate to subside the montant and keep away from the one end of subsiding the horizontal pole, it is equipped with square upper bracket and square lower bracket to link up the piece.

2. A monitoring device for underground structure construction according to claim 1, wherein: the square upper frame and the square lower frame are fixedly connected through the fixing screws and the fixing nuts, and threads on the fixing screws are matched with threads in the fixing nuts.

3. A monitoring device for underground structure construction according to claim 2, characterized in that: the square upper frame and the square lower frame are internally provided with four groups of strip-shaped rubber pads which are uniformly arranged in a circumference manner.

4. A monitoring device for underground structure construction according to claim 3, wherein: underground pipelines are arranged in the square upper frame and the square lower frame, and the distance between the inner walls of the square upper frame and the square lower frame is equal to the outer diameter of the underground pipelines.

5. A monitoring device for underground structure construction according to claim 4, wherein: one end of the strip-shaped rubber gasket is arranged on the outer wall of the underground pipeline, and the other end of the strip-shaped rubber gasket is arranged on the inner walls of the square upper frame and the square lower frame.

6. A monitoring device for underground structure construction according to claim 1, wherein: the installation well is arranged below the ground, and the upper end of the installation well and the ground are located on the same horizontal plane.

7. A monitoring device for underground structure construction according to claim 6, wherein: the mounting well is a structure with two open ends, and the lower end opening of the mounting well is smaller than the upper end opening.

8. A monitoring device for underground structure construction according to claim 1, wherein: the indicating rod is arranged right in front of the vertical graduated scale.