CN216041068U - Foundation layered settlement monitoring device - Google Patents
Foundation layered settlement monitoring device Download PDFInfo
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- CN216041068U CN216041068U CN202122489437.4U CN202122489437U CN216041068U CN 216041068 U CN216041068 U CN 216041068U CN 202122489437 U CN202122489437 U CN 202122489437U CN 216041068 U CN216041068 U CN 216041068U
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Abstract
The utility model discloses a foundation layered settlement monitoring device, and relates to the field of railway construction. This ground layering settlement monitoring devices is including the top dish, subside the pole, sliding seat and monitoring mechanism, a lower section of thick bamboo of top dish fixedly connected with, the hole has been seted up to the top dish, the top dish rotates through the gyro wheel seat and is connected with the wheel that rolls, the top dish pushes up through T shape slip table and sliding seat sliding connection, sliding seat fixedly connected with calibration plate, calibration plate fixedly connected with scale plate, the top dish passes through slide bar and monitoring mechanism sliding connection, monitoring mechanism includes the fixed station, activity clamp platform and threaded rod, the directional piece of fixed station fixedly connected with scale, the logical groove has been seted up to the fixed station, the fixed station has the activity through square spout sliding connection and presss from both sides the platform, the fixed station passes through screw hole and threaded rod threaded connection. The foundation layered settlement monitoring device has the functions of monitoring the settlement of the foundation in real time and facilitating operation and use through a simple mechanical structure.
Description
Technical Field
The utility model relates to the technical field of railway construction, in particular to a foundation layered settlement monitoring device.
Background
In the railway construction process, a foundation needs to be excavated at the construction position, but the foundation can be layered and subsided in the railway construction process, and great hidden dangers can be generated in the railway construction process, so that a foundation layered and subsidence monitoring device is needed.
The existing foundation layered settlement monitoring device has the following defects that part of the foundation layered settlement monitoring device detects the settlement of the foundation through complex structures such as various electronic elements, sensors and the like, but the electronic devices are easy to damage, so that the maintenance cost is high, the operation in the using process is complex, the requirement on the basic knowledge of a user is high, and therefore the foundation layered settlement monitoring device which can monitor the settlement of the foundation in real time and is convenient to operate through a simple mechanical structure is needed to solve the problems.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a foundation stratified settlement monitoring device.
The utility model is realized by the following technical scheme:
a foundation layered settlement monitoring device comprises a top disc, a settlement rod, a sliding seat and a monitoring mechanism;
an inner hole penetrating through the upper part and the lower part of the center of the top disc is formed in the center of the top disc, a lower barrel is fixedly connected to the lower surface of the top disc, the inner diameter of the lower barrel is equal to the diameter of the inner hole and is arranged in an aligned mode, and two sliding rods are symmetrically fixed to the positions, located on the two sides of the inner hole, of the upper surface of the top disc; a plurality of pairs of roller seats are uniformly distributed and fixed on the inner hole and the through inner wall of the lower barrel from top to bottom, and rolling wheels used for contacting with the sedimentation rod are arranged on the roller seats; the upper surface of the top disc is fixedly connected with a T-shaped sliding table at one side of the inner hole;
the sedimentation rod is inserted into the inner hole of the top disc and the lower barrel and is clamped between the rolling wheels of the plurality of pairs of rolling wheel seats in a sliding manner;
the sliding seat is provided with a T-shaped sliding chute and is connected to the T-shaped sliding table of the top disc in a sliding mode through the T-shaped sliding chute, the upper surface of the sliding seat is fixedly connected with a calibration plate, and one side of the calibration plate is fixedly connected with a scale plate;
the monitoring mechanism comprises a fixed table, a movable clamping table and a threaded rod, wherein the front end of the fixed table is fixedly connected with a scale direction sheet, the fixed table is provided with a through groove which penetrates through the fixed table from top to bottom, two side groove walls in the through groove are symmetrically provided with square sliding grooves, the movable clamping table is clamped in the through groove, two side table walls of the movable clamping table are provided with square sliding blocks matched with the square sliding grooves, and the movable clamping table is in sliding connection with the through groove through the square sliding blocks and the square sliding grooves; a bayonet for inserting the settling rod is formed between the front end of the movable clamping table and the front groove wall of the through groove, and the upper part of the settling rod is inserted in the bayonet; the rear end of the fixed table is provided with a threaded hole communicated with the square sliding groove, the threaded rod is in threaded connection with the threaded hole, and the front end of the threaded rod extends to the through groove and is contacted with the rear end of the movable clamping table; two ends of the fixed table are respectively provided with a connecting plate outwards, and the end parts of the two connecting plates are respectively clamped on the two sliding rods on the top disc in a sliding manner.
Furthermore, the front groove wall of the through groove is designed to be in an arc shape which is attached to the outer circle surface of the settlement rod, and the front end face of the movable clamping table is designed to be in an arc shape which is attached to the outer circle surface of the settlement rod.
Furthermore, the rear end part of the threaded rod is fixedly connected with a twisting block.
According to the device, the top disc, the sedimentation rod, the sliding seat and the monitoring mechanism are arranged, the sedimentation rod is inserted into the inner hole after the top disc is placed, the whole monitoring mechanism penetrates through the sedimentation rod and enables the lower surface of the fixing table to be in contact with the upper surface of the calibration plate, then the whole monitoring mechanism is fixed on the sedimentation rod, the scale direction sheet points to the calibration plate to obtain zero scale, the sliding seat slides in the direction far away from the sedimentation rod, when the foundation is settled, the sedimentation rod drives the monitoring mechanism to descend, and the depth of the foundation settlement can be monitored in real time through the relative position of the scale direction sheet and the calibration plate.
According to the device, the roller seats and the rolling wheels are arranged, when the sedimentation rod is inserted into the inner hole, the outer circle surface of the sedimentation rod can be in contact with the rolling wheels which are rotatably connected with the roller seats, so that the position of the sedimentation rod in the inner hole is positioned, the sedimentation rod and the inner hole are coaxial, the sedimentation rod cannot be hindered from descending by the rotation of the rolling wheels, and the device has the function of ensuring the sedimentation rod to stably descend when the foundation is settled
The device has the advantages of scientific design, reasonable structure, easy manufacture, simple operation, convenient maintenance, stable and safe operation when in use, good detection feedback effect, realization of real-time and accurate monitoring of the settlement of the foundation and worth of popularization and use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic diagram of the calibration state of the present invention;
FIG. 2 is a schematic structural view of the present invention in a settled state;
FIG. 3 is a schematic structural view of the top plate of the present invention;
FIG. 4 is an enlarged view of a portion A of the present invention;
FIG. 5 is a schematic structural diagram of the sliding table according to the present invention;
fig. 6 is an exploded view of the monitoring mechanism of the present invention.
In the figure: 1. a top tray; 101. a lower barrel; 102. an inner bore; 103. a roller seat; 104. a rolling wheel; 105. a slide bar; 106. a T-shaped sliding table; 2. a settling rod; 3. a sliding seat; 301. a T-shaped chute; 302. a calibration plate; 303. a scale plate; 4. a monitoring mechanism; 5. a fixed table; 501. the scales point to the piece; 502. a connecting plate; 503. a through groove; 504. a square chute; 505. a threaded hole; 6. a movable clamping table; 601. a square slider; 7. a threaded rod; 701. the block is twisted.
Detailed Description
In order that those skilled in the art will better understand the present invention, a more complete and complete description of the present invention is provided below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, the device for monitoring the layered settlement of the foundation comprises a top plate 1, a settlement rod 2, a sliding seat 3 and a monitoring mechanism 4.
An inner hole 102 penetrating through the top disc 1 is formed in the center of the top disc 1, a lower barrel 101 is fixedly connected to the lower surface of the top disc 1, the inner diameter of the lower barrel 101 is equal to the diameter of the inner hole 102 and is arranged in an aligned mode, the lower barrel 101 is used for being inserted into a hole formed in a foundation, and the lower surface of the top disc 1 is used for being in contact with the surface of the foundation; two sliding rods 105 are symmetrically fixed at the positions, located at the two sides of the inner hole 102, on the upper surface of the top disc 1, and the sliding rods 105 are used for positioning the monitoring mechanism 4; three pairs of roller seats 103 are uniformly distributed and fixed on the inner hole 102 and the through inner wall of the lower barrel 101 from top to bottom, one pair of roller seats 103 is positioned on the inner wall of the inner hole 102, and the other two pairs of roller seats 103 are positioned on the inner wall of the lower barrel 101; each pair of roller seats 103 comprises two roller seat 103 monomers which are symmetrically arranged along the axis of the lower barrel 101, each roller seat 103 monomer is provided with a rolling wheel 104 which is used for contacting with the sedimentation rod 2, and the outer circle surface of each rolling wheel 104 is provided with an annular groove which is contacted with the sedimentation rod 2; the upper surface of the top plate 1 is fixedly connected with a T-shaped sliding table 106 at one side of the inner hole 102, and two ends of the T-shaped sliding table 106 are fixedly connected with limit pieces.
The sedimentation rod 2 is inserted into the inner hole 102 of the top plate 1 and the lower barrel 101 and is clamped between the rolling wheels 104 of the pair of rolling wheel seats 103 in a sliding way, the bottom of the sedimentation rod 2 is in contact with the deep layer of the foundation, and the sedimentation rod 2 can descend when the foundation is sedimented.
For the roller seats 103 and the rolling wheels 104, when the sedimentation rod 2 is inserted into the inner hole 102 and the lower barrel 101, the outer circle surface of the sedimentation rod 2 can be in contact with the rolling wheel 104 which is rotatably connected with each roller seat 103 to position the sedimentation rod 2 in the inner hole 102 and the lower barrel 101, so that the sedimentation rod 2 is coaxial with the inner hole 102 and the lower barrel 101, the sedimentation rod 2 can not be hindered from descending through the rotation of the rolling wheels 104, and the function of ensuring the sedimentation rod 2 to stably descend when the foundation is sedimentated is achieved.
The sliding seat 3 is provided with a T-shaped sliding chute 301, the sliding seat 3 is connected to a T-shaped sliding table 106 of the top disc 1 in a sliding manner through the T-shaped sliding chute 301, and the sliding seat 3 can slide along the T-shaped sliding table 106; the upper surface fixedly connected with calibration plate 302 of sliding seat 3, one side fixedly connected with scale plate 303 of calibration plate 302, the upper surface of scale plate 303 and calibration plate 302's upper surface looks parallel and level are provided with the scale on the scale plate 303, and the top of scale plate 303 is zero scale, and the scale from the top down of scale plate 303 increases in proper order.
The monitoring mechanism 4 comprises a fixed table 5, a movable clamping table 6 and a threaded rod 7, a scale pointing piece 501 is fixedly connected to the front end of the fixed table 5, the scale pointing piece 501 points to the scale plate 303, and the foundation settlement depth can be determined through the relative position of the scale pointing piece 501 and the scale plate 303; a through groove 503 penetrating through the upper part and the lower part of the fixed table 5 is formed, square sliding grooves 504 are symmetrically formed in two side groove walls in the through groove 503, the movable clamping table 6 is clamped in the through groove 503, square sliding blocks 601 matched with the square sliding grooves 504 are arranged on two side table walls of the movable clamping table 6, the movable clamping table 6 is in sliding connection with the through groove 503 through the square sliding blocks 601 and the square sliding grooves 504, and the movable clamping table 6 can slide in the through groove 503; the front groove wall of the through groove 503 is designed into an arc shape which is attached to the outer circumferential surface of the settlement rod 2, the front end face of the movable clamping table 6 is designed into an arc shape which is attached to the outer circumferential surface of the settlement rod 2, the two arc shapes are butted to form a bayonet for clamping the settlement rod 2, the upper part of the settlement rod 2 is inserted into the bayonet, and when the movable clamping table 6 is attached to the settlement rod 2, the whole monitoring mechanism 4 can be fixed on the settlement rod 2, so that the monitoring mechanism 4 can descend along with the descending of the settlement rod 2; the rear end of the fixed table 5 is provided with a threaded hole 505 communicated with the square sliding groove 504, the threaded rod 7 is in threaded connection with the threaded hole 505, the front end part of the threaded rod 7 extends to the through groove 503 and is contacted with the rear end of the movable clamping table 6, and the threaded rod 7 rotates in the threaded hole 505 to enable the threaded rod 7 to prop against the movable clamping table 6, so that the movable clamping table 6 is attached to the settlement rod 2, and the purpose of fixing the whole monitoring mechanism 4 on the settlement rod 2 is achieved; the rear end part of the threaded rod 7 is fixedly connected with a twisting block 701, and the twisting block 701 facilitates the twisting of the threaded rod 7; the two ends of the fixed platform 5 are respectively provided with a connecting plate 502 in an outward extending manner, the end parts of the two connecting plates 502 are respectively clamped on the two sliding rods 105 on the top disc 1 in a sliding manner, and the two sliding rods 105 play a role in guiding the fixed platform 5, so that the whole monitoring mechanism 4 can slide up and down along the two sliding rods 105.
The working principle of the foundation layered settlement monitoring device is as follows:
1) when the device is used, a hole is drilled on a foundation, the lower cylinder 101 is inserted into the hole of the foundation, the lower surface of the top disc 1 is placed on the surface of the foundation, then the settlement rod 2 is inserted into the inner hole 102 and the lower cylinder 101, because every two roller bases 103 are positioned on the same horizontal plane in the inner hole 102 and the lower cylinder 101, and the two roller bases 103 are symmetrically distributed about the axis of the inner hole 102, three layers of roller bases 103 are distributed from top to bottom in the inner hole 102 and the lower cylinder 101, the outer circular surface of the roller 104 which is rotatably connected with the roller bases 103 is provided with an annular groove which is contacted with the settlement rod 2, so that the settlement rod 2 is inserted into the inner hole 102 and is contacted with each roller 104, the settlement rod 2 can be positioned to enable the settlement rod 2 to be coaxial with the inner hole 102, and the descending of the settlement rod 2 can not be hindered by the rotation of the roller bases 104, thus ensuring that when the deep layer of the foundation is settled, the settling rod 2 can be stably lowered.
2) When the lower surface of the settlement rod 2 is contacted with the deep layer of the foundation, the settlement rod 2 can not move downwards, firstly, the sliding seat 3 slides towards the settlement rod 2 along the T-shaped sliding table 106, the sliding through holes arranged on the two connecting plates 502 are respectively sleeved on the two sliding rods 105, so that the whole monitoring mechanism 4 slides downwards along the sliding rods 105, the settlement rod 2 passes through the through groove 503, one side of the through groove 503 is jointed with the settlement rod 2, after the lower surface of the fixed platform 5 is abutted against the upper surface of the calibration plate 302, the threaded rod 7 is rotated to enable the threaded rod 7 to move towards the direction close to the settlement rod 2, the threaded rod 7 pushes against the movable clamping platform 6 to drive the movable clamping platform 6 to also approach towards the settlement rod 2, when one side of the movable clamping platform 6 is tightly abutted against the settlement rod 2, the whole monitoring mechanism 4 is fixed on the settlement rod 2, and the scale points to the zero scale of the scale plate 303 at the moment, this completes the reference point calibration of the settlement monitoring position.
3) Later with sliding seat 3 to keeping away from the direction slip of subsiding pole 2 along T shape slip table 106, make the upper surface of calibration plate 302 no longer contact with the lower surface of fixed station 5, when the ground takes place to subside like this, ground and deep subsides of collapsing, make subsiding pole 2 can take whole monitoring mechanism 4 downstream, just so can be according to the relative position between scale direction piece 501 and scale plate 303 scale mark according to the directional scale plate 303 of scale direction piece 501, can see out the degree of depth that the ground subsides, just can carry out real-time supervision to the subsidence of ground, moreover, the steam generator is simple in structure, and the steam generator is convenient to operate, only adopt mechanical structure just can monitor the degree of depth that the ground subsides.
The technical solutions in the embodiments of the present invention are clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, but 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 invention.
Claims (3)
1. The utility model provides a ground layering settlement monitoring devices which characterized in that: the device comprises a top disc, a sedimentation rod, a sliding seat and a monitoring mechanism;
an inner hole penetrating through the upper part and the lower part of the center of the top disc is formed in the center of the top disc, a lower barrel is fixedly connected to the lower surface of the top disc, the inner diameter of the lower barrel is equal to the diameter of the inner hole and is arranged in an aligned mode, and two sliding rods are symmetrically fixed to the positions, located on the two sides of the inner hole, of the upper surface of the top disc; a plurality of pairs of roller seats are uniformly distributed and fixed on the inner hole and the through inner wall of the lower barrel from top to bottom, and rolling wheels used for contacting with the sedimentation rod are arranged on the roller seats; the upper surface of the top disc is fixedly connected with a T-shaped sliding table at one side of the inner hole;
the sedimentation rod is inserted into the inner hole of the top disc and the lower barrel and is clamped between the rolling wheels of the plurality of pairs of rolling wheel seats in a sliding manner;
the sliding seat is provided with a T-shaped sliding chute and is connected to the T-shaped sliding table of the top disc in a sliding mode through the T-shaped sliding chute, the upper surface of the sliding seat is fixedly connected with a calibration plate, and one side of the calibration plate is fixedly connected with a scale plate;
the monitoring mechanism comprises a fixed table, a movable clamping table and a threaded rod, wherein the front end of the fixed table is fixedly connected with a scale direction sheet, the fixed table is provided with a through groove which penetrates through the fixed table from top to bottom, two side groove walls in the through groove are symmetrically provided with square sliding grooves, the movable clamping table is clamped in the through groove, two side table walls of the movable clamping table are provided with square sliding blocks matched with the square sliding grooves, and the movable clamping table is in sliding connection with the through groove through the square sliding blocks and the square sliding grooves; a bayonet for inserting the settling rod is formed between the front end of the movable clamping table and the front groove wall of the through groove, and the upper part of the settling rod is inserted in the bayonet; the rear end of the fixed table is provided with a threaded hole communicated with the square sliding groove, the threaded rod is in threaded connection with the threaded hole, and the front end of the threaded rod extends to the through groove and is contacted with the rear end of the movable clamping table; two ends of the fixed table are respectively provided with a connecting plate outwards, and the end parts of the two connecting plates are respectively clamped on the two sliding rods on the top disc in a sliding manner.
2. The device for monitoring the layered settlement of foundation according to claim 1, wherein: the front groove wall of the through groove is designed to be in an arc shape which is attached to the outer circle surface of the settlement rod, and the front end face of the movable clamping table is designed to be in an arc shape which is attached to the outer circle surface of the settlement rod.
3. The device for monitoring the layered settlement of foundation according to claim 1, wherein: the rear end part of the threaded rod is fixedly connected with a twisting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122489437.4U CN216041068U (en) | 2021-10-15 | 2021-10-15 | Foundation layered settlement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122489437.4U CN216041068U (en) | 2021-10-15 | 2021-10-15 | Foundation layered settlement monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN216041068U true CN216041068U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122489437.4U Active CN216041068U (en) | 2021-10-15 | 2021-10-15 | Foundation layered settlement monitoring device |
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| CN (1) | CN216041068U (en) |
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2021
- 2021-10-15 CN CN202122489437.4U patent/CN216041068U/en active Active
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