CN212620743U - Deep foundation pit construction monitoring devices - Google Patents
Deep foundation pit construction monitoring devices Download PDFInfo
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- CN212620743U CN212620743U CN202021542908.2U CN202021542908U CN212620743U CN 212620743 U CN212620743 U CN 212620743U CN 202021542908 U CN202021542908 U CN 202021542908U CN 212620743 U CN212620743 U CN 212620743U
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- monitoring device
- movable rod
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- foundation pit
- block
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Abstract
The utility model relates to the technical field of monitoring devices, and discloses a monitoring device for deep foundation pit construction, which comprises a monitoring device, wherein a movable rod is fixedly arranged on the lower wall surface of the monitoring device, the movable rod is in a circular rod shape, and a fixed block is fixedly arranged on the outer wall surface of the movable rod, when the monitoring device is used, when the monitoring device is placed in a deep foundation pit for detection, two floating plates can rotate through two hinges, at the moment, the two floating plates can be upwards overturned under the buoyancy of rainwater, when the two floating plates are overturned to a horizontal angle, the two floating plates can be spliced into a circular plate shape, at the moment, the two floating plates can drive the movable rod in the sleeve to upwards move under the buoyancy of water, so that the position of the monitoring device on the movable rod is improved, when the water quantity is higher, the two floating plates can thoroughly suspend the monitoring device on water under the buoyancy of water, thereby reach and make monitoring devices avoid with water contact, prolong this monitoring devices's life's effect.
Description
Technical Field
The utility model relates to a monitoring devices technical field especially relates to a deep basal pit construction monitoring devices.
Background
The foundation pit monitoring is an important link in foundation pit engineering construction, and means that in the process of foundation pit excavation and underground engineering construction, various observation and analysis works are carried out on the characteristics of the foundation pit, the displacement of a supporting structure and the change of surrounding environment conditions, the monitoring result is fed back in time, the deformation and the development of a stable state which are caused after further construction are predicted, the degree of influence of the construction on the surrounding environment is judged according to the prediction, the design and the construction are guided, and the information construction is realized. When current deep basal pit construction monitoring devices is monitoring inside the foundation ditch, if meet bad weather, the inside of foundation ditch can permeate and have ponding, when the rainfall is great, if monitoring facilities itself does not set up waterproof construction, and constructor can not in time remove equipment from, and the device probably will cause the damage after the water yield submergence, for this reason, we provide a deep basal pit construction monitoring devices.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model mainly solves the technical problem existing in the prior art and provides a deep foundation pit construction monitoring device.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the following technical scheme that the deep foundation pit construction monitoring device comprises a monitoring device, wherein a movable rod is fixedly arranged on the lower wall surface of the monitoring device, the movable rod is in a circular rod shape, a fixed block is fixedly arranged on the outer wall surface of the movable rod, the fixed block is in a circular block shape, two floating plates which correspond to each other and can move are arranged on the outer wall surface of the fixed block, the floating plates are in a semicircular plate shape and movably connected together through two hinges, one ends of the two hinges, which are close to each other, are respectively and fixedly connected with the outer wall surface of the fixed block, the two floating plates stop rotating when rotating to a horizontal angle, a sleeve is arranged at the lower end of the movable rod, the sleeve is in a circular tube shape, the lower end of the movable rod penetrates through the interior of the sleeve, three connecting blocks which correspond to each other are fixedly arranged, the connecting block is rectangular block-shaped, three the opening has been seted up respectively to the upper end of connecting block, and the opening is the rectangle opening, and the opening has run through two upper and lower walls of connecting block and has kept away from telescopic a lateral wall and be open, and the sleeve corresponds on the position of every connecting block and is provided with respectively that the movable rod is oval shaft-like, three on the movable rod is last fixed mounting respectively there is the fixture block, the fixture block is rectangular block-shaped.
Preferably, the rotating shafts penetrate through the three clamping blocks respectively, the movable bearings are fixedly mounted on the outer side wall surfaces of the three rotating shafts respectively, outer shafts of the movable bearings on the outer side wall surfaces of the three rotating shafts are fixedly connected with the interiors of the three clamping blocks respectively, and the three rotating shafts are fixedly connected with the corresponding inner wall surfaces of the openings respectively.
Preferably, the outer side wall surface of the three upper movable rod is respectively provided with a movable sleeve, the movable sleeves are in a circular cylindrical shape, each outer wall surface of the upper movable rod is respectively and fixedly provided with two springs which correspond to each other, one ends of the two springs which deviate from each other are respectively and fixedly provided with an extrusion block, the extrusion blocks are in an inclined block shape, and one side wall surface of the two extrusion blocks which deviate from each other is movably attached to the inner wall surface of each movable sleeve.
Preferably, the lower ends of the three movable sleeves are respectively provided with a lower connecting block which is rectangular inclined block, the lower ends of the three lower connecting blocks are respectively provided with a movable bottom plate which is circular plate-shaped, the upper end of each bottom plate is respectively and fixedly provided with two second fixing blocks which correspond to each other, and the second fixing blocks are rectangular block-shaped.
As preferred, seted up circular recess respectively on the one side wall that two second fixed blocks are close to each other, fixed mounting has a circular shape pivot on the wall of lower connecting block corresponding recess on the second fixed block, and pivot on the lower connecting block is in the same place with recess swing joint on the second fixed block, every the lower extreme of bottom plate is fixed mounting two bent shape poles respectively, and bent shape pole is curved shape shaft-like.
Advantageous effects
The utility model provides a deep basal pit construction monitoring devices. The method has the following beneficial effects:
(1) when the device is used, when the device is placed inside a deep foundation pit for detection, rainwater is accumulated inside the deep foundation pit when severe weather is met, when the device is positioned inside the deep foundation pit, at the moment, when the rainwater is immersed on the floating plates, the two floating plates are subjected to the buoyancy of the rainwater and can rotate through the two hinges, at the moment, the two floating plates can be upwards overturned under the buoyancy of the rainwater, when the two floating plates are overturned to a horizontal angle, the two floating plates can be spliced into a circular plate shape, at the moment, the two floating plates can drive the movable rod inside the sleeve to upwards move under the buoyancy of the water, so that the position of the monitoring device on the movable rod is improved, when the water volume is higher, the two floating plates can thoroughly suspend the monitoring device on the water under the driving of the buoyancy of the water, and further achieve the aim of avoiding the monitoring device from contacting with the water, the effect of prolonging the service life of the monitoring device.
(2) The deep foundation pit construction monitoring device is characterized in that a sleeve is movably connected with three upper movable rods and three movable sleeves through three connecting blocks, when the device is used for detecting, the terrain environment in the deep foundation pit has height difference, at the moment, three bottom plates can be fixed with the ground, the three upper movable rods and the movable sleeves can move freely, when the terrain of one end, in contact with the ground, of the lower ends of the three bottom plates is lower, the upper ends of the upper movable rods can extend upwards through stretching the upper movable rods, at the moment, two extrusion blocks on the outer wall surface of the upper movable rods can be extruded by two springs when the upper movable rods move upwards, so that the upper movable rods can be fixed at any position in the movable sleeves, the three movable sleeves and the lower connecting blocks can be easily adjusted in height, and the monitoring device can be placed in a horizontal angle, thereby achieving the effect of improving the stability of the device.
(3) This deep basal pit construction monitoring devices, the lower extreme of three bottom plate all is provided with bent shape pole, and the outer wall of bent shape pole is bent shape, and the lower extreme of every bent shape pole inserts ground inside back, and at this moment bent shape pole's outer wall can fully contact with ground inside, and the bent shape wall of bent shape pole will make bent shape pole self and the increase of the area of ground inside contact like this to reach the frictional force that improves bent shape pole and ground, guarantee the effect of the device's stability.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is an enlarged view of A in FIG. 2 according to the present invention;
fig. 3 is a partial schematic view of the movable sleeve of the present invention.
Illustration of the drawings:
1. a monitoring device; 2. a movable rod; 3. a fixed block; 4. a floating plate; 5. a hinge; 6. a sleeve; 7. connecting blocks; 8. an opening; 9. an upper movable rod; 10. a clamping block; 11. a rotating shaft; 12. a movable sleeve; 13. a spring; 14. extruding the block; 15. a lower connecting block; 16. a base plate; 17. a second fixed block; 18. a curved bar.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a monitoring device for deep foundation pit construction is disclosed, as shown in figures 1-3, and comprises a monitoring device 1, the monitoring device 1 is of an existing structure, details of which are not described herein, a movable rod 2 is fixedly installed on the lower wall surface of the monitoring device 1, the movable rod 2 is of a circular rod shape, a fixed block 3 is fixedly installed on the outer wall surface of the movable rod 2, the fixed block 3 is of a circular block shape, two floating plates 4 which are mutually corresponding and can move are arranged on the outer wall surface of the fixed block 3, the floating plates 4 are of a semicircular plate shape, the two floating plates 4 are movably connected together through two hinges 5, one ends of the two hinges 5 which are close to each other are respectively fixedly connected with the outer wall surface of the fixed block 3, the two floating plates 4 stop rotating when rotating to a horizontal angle, a sleeve 6 is arranged at the lower end of the movable rod 2, the sleeve 6 is of a circular tube shape, the lower end of the movable rod 2 penetrates through the, the connecting blocks 7 are rectangular blocks, openings 8 are respectively formed in the upper ends of the three connecting blocks 7, the openings 8 are rectangular openings, the openings 8 penetrate through the upper wall surface and the lower wall surface of the connecting blocks 7, and one side wall surface far away from the sleeve 6 is open, the sleeve 6 is provided with an upper movable rod 9 at a position corresponding to each connecting block 7, the upper movable rod 9 is in the shape of an oval rod, the upper ends of the three upper movable rods 9 are respectively and fixedly provided with a clamping block 10, the clamping block 10 is in the shape of a rectangular block, a rotating shaft 11 penetrates through the inside of each clamping block 10, movable bearings are respectively and fixedly arranged on the outer side wall surfaces of the rotating shafts 11 inside the three clamping blocks 10, outer shafts of the movable bearings on the outer side wall surfaces of the three rotating shafts 11 are respectively and fixedly connected with the inside of the three clamping blocks 10, the three rotating shafts 11 are respectively and fixedly connected, the movable sleeve 12 is in a circular cylinder shape, the outer wall surface of each upper movable rod 9 is respectively and fixedly provided with two springs 13 corresponding to each other, one ends of the two springs 13, which are deviated from each other, are respectively and fixedly provided with an extrusion block 14, the extrusion blocks 14 are in an inclined block shape, one side wall surface of the two extrusion blocks 14, which are deviated from each other, is respectively and movably attached to the inner wall surface of each movable sleeve 12, the lower ends of the three movable sleeves 12 are respectively provided with a lower connecting block 15, the lower connecting block 15 is in a rectangular inclined block shape, the lower ends of the three lower connecting blocks 15 are respectively provided with a movable bottom plate 16, the bottom plate 16 is in a circular plate shape, the upper end of each bottom plate 16 is respectively and fixedly provided with two second fixed blocks 17 corresponding to each other, the second fixed blocks 17 are in a rectangular block shape, one side wall surface of the two second fixed blocks 17, which are close to, the rotating shaft on the lower connecting block 15 is movably connected with the groove on the second fixing block 17, two curved bars 18 are fixedly mounted at the lower end of each bottom plate 16 respectively, and the curved bars 18 are curved bar-shaped.
The utility model discloses a theory of operation: when the device is used, when the device is placed in a deep foundation pit for detection, rainwater is accumulated in the deep foundation pit when severe weather is met, when the device is positioned in the deep foundation pit and the rainwater is immersed on the floating plates 4 at the moment, the two floating plates 4 are subjected to the buoyancy of the rainwater and can rotate through the two hinges 5, the two floating plates 4 can turn upwards under the buoyancy of the rainwater, when the two floating plates 4 turn over to a horizontal angle, the two floating plates 4 are spliced into a circular plate, the two floating plates 4 can drive the movable rod 2 in the sleeve 6 to move upwards under the buoyancy of the water, so that the position of the monitoring device 1 on the movable rod 2 is improved, when the water quantity is higher, the two floating plates 4 can completely suspend the monitoring device 1 on the water under the buoyancy of the water, and the monitoring device 1 is prevented from contacting with the water, the effect of extending the service life of the monitoring device 1.
The sleeve 6 is movably connected with the three upper movable rods 9 and the three movable sleeves 12 through the three connecting blocks 7, when the device is detected, the terrain environment in the deep foundation pit has height difference, at the moment, the three bottom plates 16 can be fixed with the ground, the three upper movable rods 9 and the movable sleeves 12 can move freely, when the terrain of one end, which is contacted with the ground, of the lower ends of the three bottom plates 16 is lower, the upper movable rods 9 can be stretched to enable the upper ends of the upper movable rods 9 to extend upwards, at the moment, the two extrusion blocks 14 on the outer wall surface of the upper movable rods 9 can be extruded by the two springs 13 when the upper movable rods 9 move upwards, so that the upper movable rods 9 can be fixed at any position with the inner parts of the movable sleeves 12, the three movable sleeves 12 and the lower connecting blocks 15 can be easily adjusted in height, and the monitoring device 1 can be placed at a horizontal angle, thereby achieving the effect of improving the stability of the device.
The lower extreme of three bottom plate 16 all is provided with bent shape pole 18, and the outer wall of bent shape pole 18 is bent shape, and after the lower extreme of every bent shape pole 18 inserted ground inside, at this moment bent shape pole 18's outer wall can fully contact with ground inside, and bent shape pole 18's bent shape wall will make bent shape pole 18 self and the inside area increase of contact of ground like this to reach the frictional force that improves bent shape pole 18 and ground, guarantee the effect of the device's stability.
The basic principles and main features of the present invention, i.e. the advantages of the present invention, have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a deep basal pit construction monitoring devices, includes monitoring devices (1), its characterized in that: the monitoring device is characterized in that a movable rod (2) is fixedly mounted on the lower wall surface of the monitoring device (1), a fixed block (3) is fixedly mounted on the outer wall surface of the movable rod (2), two floating plates (4) which correspond to each other and can move are arranged on the outer wall surface of the fixed block (3), a sleeve (6) is arranged at the lower end of the movable rod (2), the lower end of the movable rod (2) penetrates through the inside of the sleeve (6), three connecting blocks (7) which correspond to each other are fixedly mounted on the outer wall surface of the sleeve (6), openings (8) are respectively formed in the upper ends of the three connecting blocks (7), an upper movable rod (9) is respectively arranged at the position, corresponding to each connecting block (7), of the sleeve (6), a clamping block (10) is respectively fixedly mounted at the upper end of each upper movable rod (9), and movable bearings are respectively fixedly mounted on the outer side wall surfaces of, the outer side wall surface of the three upper movable rod (9) is provided with a movable sleeve (12) respectively, the number of the outer side wall surface is three, the lower end of the movable sleeve (12) is provided with a lower connecting block (15) respectively, the lower end of the lower connecting block (15) is provided with a movable bottom plate (16) respectively, and the upper end of each bottom plate (16) is fixedly provided with two second fixed blocks (17) corresponding to each other.
2. The deep foundation pit construction monitoring device of claim 1, wherein: two kickboard (4) are in the same place through two hinge (5) swing joint, two hinge (5) one end that is close to each other respectively with the outer wall fixed connection of fixed block (3), two just can the stall when kickboard (4) are rotatory to the horizontal angle.
3. The deep foundation pit construction monitoring device of claim 1, wherein: every go up the outer wall of movable rod (9) and be fixed mounting respectively two springs (13) that correspond each other, two one end that spring (13) deviate from each other is fixed mounting respectively extrusion block (14), and extrusion block (14) are the slope cubic, two one side wall that extrusion block (14) deviate from each other is respectively with every the internal face activity laminating of movable sleeve (12).
4. The deep foundation pit construction monitoring device of claim 1, wherein: the lower end of each bottom plate (16) is fixedly provided with two curved rods (18), the outer shafts of movable bearings on the outer side wall surfaces of the rotating shafts (11) in the three fixture blocks (10) are fixedly connected with the interiors of the three fixture blocks (10), and the three rotating shafts (11) are fixedly connected with the inner wall surfaces of the corresponding openings (8) respectively.
5. The deep foundation pit construction monitoring device of claim 1, wherein: the rotating shafts (11) penetrate through the three clamping blocks (10) respectively, and the rotating shafts penetrate through the three lower connecting blocks (15) respectively.
6. The deep foundation pit construction monitoring device of claim 1, wherein: two circular grooves are respectively formed in one side wall face, close to each other, of the second fixing blocks (17), a circular rotating shaft is fixedly mounted on the wall face, corresponding to the grooves in the second fixing blocks (17), of the lower connecting block (15), and the rotating shaft in the lower connecting block (15) is movably connected with the grooves in the second fixing blocks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542908.2U CN212620743U (en) | 2020-07-30 | 2020-07-30 | Deep foundation pit construction monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542908.2U CN212620743U (en) | 2020-07-30 | 2020-07-30 | Deep foundation pit construction monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620743U true CN212620743U (en) | 2021-02-26 |
Family
ID=74730841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021542908.2U Expired - Fee Related CN212620743U (en) | 2020-07-30 | 2020-07-30 | Deep foundation pit construction monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620743U (en) |
-
2020
- 2020-07-30 CN CN202021542908.2U patent/CN212620743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |