CN215518906U - Novel foundation pit deformation monitoring device - Google Patents
Novel foundation pit deformation monitoring device Download PDFInfo
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- CN215518906U CN215518906U CN202022867184.5U CN202022867184U CN215518906U CN 215518906 U CN215518906 U CN 215518906U CN 202022867184 U CN202022867184 U CN 202022867184U CN 215518906 U CN215518906 U CN 215518906U
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- foundation pit
- monitoring device
- rod
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model provides a novel foundation pit deformation monitoring device which comprises an inserting rod, wherein the top of the inserting rod is bolted with an induction box, the bottom of the inner cavity of the induction box is bolted with a fixing box, the center of the top of the induction box is bolted with a supporting rod, the inner cavity of the supporting rod is provided with a first through groove, and the top of the supporting rod is bolted with a supporting plate. According to the utility model, through the matching of the first sliding rod, the first sliding sleeve, the first spring and the pressing block, when the foundation pit is deformed, the pressure sensor probe can be extruded, so that the deformation condition of the foundation pit can be known in time, the detection effect of the monitoring device on the foundation pit is improved, through the matching of the wires, an early warning signal can be sent to the control box, a power source is provided through the stepping motor, the moving stability of the rack plate is enhanced, through the matching of the gear, the rack plate, the sector gear, the rotating shaft and the connecting rod, the swing range of the alarm lamp is expanded, and the collapse of the foundation pit due to deformation is avoided.
Description
Technical Field
The utility model relates to the field of foundation pit deformation monitoring, in particular to a novel foundation pit deformation monitoring device.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is performed, a slope can be placed for people who do not excavate deeply to stabilize the soil slope, the slope is determined according to relevant construction regulations, people who excavate deeper buildings and nearby buildings can use a foundation pit wall supporting method and a concrete spraying wall protection method, and a large foundation pit even adopts methods of interlocking an underground continuous wall and a column type bored pile.
The foundation ditch is in order to prevent the foundation ditch deformation in the work progress, consequently, need monitor the foundation ditch, traditional novel foundation ditch deformation monitoring devices early warning effect is poor, in the monitoring process, monitoring devices can not real-timely monitor each position of foundation ditch, consequently, when taking place to warp the foundation ditch, the warning signal can't be observed to the very first time to the monitoring person, monitoring devices's work efficiency has been reduced, if the user does not in time receive the monitoring foundation ditch deformation signal, consequently can be to causing latent danger, can bring very big potential safety hazard for constructor simultaneously.
Therefore, it is necessary to provide a novel foundation pit deformation monitoring device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel foundation pit deformation monitoring device, which solves the problem of poor early warning effect of the traditional novel foundation pit deformation monitoring device.
In order to solve the technical problems, the novel foundation pit deformation monitoring device provided by the utility model comprises an inserted rod, wherein the top of the inserted rod is bolted with an induction box, the bottom of the inner cavity of the induction box is bolted with a fixing box, the center of the top of the induction box is bolted with a support rod, the inner cavity of the support rod is provided with a first through groove, the top of the support rod is bolted with a support plate, the two sides of the support plate are both bolted with handles, the center of the top of the support plate is bolted with a control box, the top of the control box is provided with a second through groove, the inner cavity of the induction box is provided with a detection mechanism, and the inner cavity of the control box is provided with an alarm mechanism.
Preferably, the detection mechanism comprises a first sliding rod, a first sliding sleeve, a first spring, a pressing block, a pressure sensor probe and a lead, the centers of the two sides of the induction box are respectively embedded with a first sliding sleeve, the bottom of the inner cavity of the fixed box is bolted with a pressure sensor probe, the top of the pressure sensor probe is bolted with a lead, one side of the lead, which is far away from the pressure sensor probe, sequentially penetrates through the fixed box, the induction box and the first through groove and is bolted with the bottom of the control box, the inner cavity of the first sliding sleeve is connected with a first sliding rod in a sliding way, one side of the first sliding rod, which is far away from the first sliding sleeve, penetrates through the fixed box and is movably connected with the two sides of the pressure sensor probe, a pressing block is bolted on the outer side of the first sliding rod, a first spring is sleeved on the surface of the first sliding rod, the inner side of the first spring is bolted with the outer side of the induction box, and the outer side of the first spring is bolted with the inner side of the pressing block.
Preferably, the alarm mechanism comprises a stepping motor, a gear, a rack plate, a sector gear, a rotating shaft, a connecting rod, a second sliding sleeve and an alarm lamp, the back of the bottom of the inner cavity of the control box is bolted with the stepping motor, the output shaft of the stepping motor is bolted with the gear, the bottoms of the two sides of the inner cavity of the control box are sequentially bolted with the second sliding rod from front to back, the surface of the second sliding rod is sequentially and slidably connected with the second sliding sleeve from left to right, the rack plate is bolted with one side of the second sliding sleeve opposite to the rack plate, the bottom of the rack plate is bolted with teeth used in cooperation with the gear, the top of the rack plate is meshed with the sector gear, the top of the sector gear is bolted with the connecting rod, the first bearing is embedded at the top of the front side and the back side of the inner cavity of the control box, the inner ring of the first bearing is rotatably connected with the rotating shaft, the front side of the rotating shaft is rotatably connected with the front bottom of the connecting rod through the second bearing, one side of the connecting rod, which is far away from the rotating shaft, penetrates through the second through groove and is bolted with a connecting plate, and the top of the connecting plate is bolted with an alarm lamp.
Preferably, the bottom of the inserted bar is bolted with a fixed plate, and both sides of the bottom of the fixed plate are bolted with ground nails.
Preferably, both sides of the rack plate are sequentially bolted with second springs from the front to the back, and one side of each second spring, which is far away from the rack plate, is bolted with both sides of the inner cavity of the control box.
Preferably, the top of both sides of the connecting rod is bolted with a supporting block, and one side of the supporting block, which is far away from the connecting rod, is bolted with the bottom of the connecting plate.
Preferably, one opposite side of the first sliding rod is bonded with a rubber pad through a strong adhesive, and the tops of two sides of the supporting rod are bolted with graduated scales.
Compared with the prior art, the novel foundation pit deformation monitoring device provided by the utility model has the following beneficial effects:
the utility model provides a novel foundation pit deformation monitoring device,
1. the utility model can extrude the pressure sensor probe when the foundation pit is deformed by the matching of the first slide bar, the first sliding sleeve, the first spring and the pressing block, thereby timely knowing the deformation condition of the foundation pit, improving the detection effect of the monitoring device on the foundation pit, and through the matching of the wires, can send early warning signals to the control box, provides power sources through the stepping motor, and can realize the early warning of the sliding sleeve through the matching of the second sliding rod and the second sliding sleeve, the rack plate can be supported in a sliding way, the moving stability of the rack plate is enhanced, and through the matching of the gear, the rack plate, the sector gear, the rotating shaft and the connecting rod, the alarm lamp can be swung in a reciprocating way, the swing range of the alarm lamp is enlarged, a monitor can find the alarm signal in time and carry out corresponding treatment, the collapse of the foundation pit due to deformation is avoided, threatens the life of constructors and solves the problem of poor early warning effect of the traditional novel foundation pit deformation monitoring device.
2. According to the utility model, the insertion rod can be fixed in an auxiliary manner through the matching of the ground nails, the stability of the insertion rod is further enhanced, the insertion rod is prevented from falling, the elastic buffer can be performed between the rack plate and the control box through the matching of the second spring, the buffer effect between the rack plate and the control box is enhanced, the swinging stability of the alarm lamp is enhanced through the matching of the supporting block, the alarm lamp is prevented from swinging in the swinging process, the pressure sensor probe can be protected through the matching of the rubber pad, the pressure sensor probe is prevented from being damaged by the first sliding rod in the extrusion process, the insertion rod is assisted to find the center of the foundation pit through the matching of the graduated scale, the deformation range of the foundation pit can be detected, and a monitor can conveniently collect the deformation value of the foundation pit.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a novel foundation pit deformation monitoring device provided in the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the sensing mechanism shown in FIG. 1;
FIG. 3 is a front sectional view of the control box of FIG. 1;
FIG. 4 is a sectional top view of the control box of FIG. 1;
fig. 5 is a partial side sectional view of the structure of the control box shown in fig. 1.
Reference numbers in the figures: 1. inserting a rod; 2. an induction box; 3. a support bar; 4. a control box; 5. a detection mechanism; 51. A first slide bar; 52. a first sliding sleeve; 53. a first spring; 54. briquetting; 55. a pressure sensor probe; 56. a wire; 6. an alarm mechanism; 61. a stepping motor; 62. a gear; 63. a rack plate; 64. a sector gear; 65. a rotating shaft; 66. a connecting rod; 67. a second slide bar; 68. a second sliding sleeve; 69. an alarm light; 7. a ground nail; 8. a second spring; 9. a graduated scale; 10. a support plate; 11. and (5) fixing the box.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a novel foundation pit deformation monitoring device provided by the present invention, fig. 2 is a partial sectional structural view of a detection mechanism shown in fig. 1, fig. 3 is a partial sectional structural view of a control box shown in fig. 1, fig. 4 is a sectional structural view of the control box shown in fig. 1, fig. 5 is a partial sectional view of the control box shown in fig. 1, the novel foundation pit deformation monitoring device includes a bayonet 1, a sensing box 2 is bolted to the top of the bayonet 1, a fixing box 11 is bolted to the bottom of an inner cavity of the sensing box 2, a support rod 3 is bolted to the center of the top of the sensing box 2, a first through groove is formed in the inner cavity of the support rod 3, a support plate 10 is bolted to the top of the support rod 3, handles are bolted to both sides of the support plate 10, the center of the top of the supporting plate 10 is bolted with a control box 4, the top of the control box 4 is provided with a second through groove, the inner cavity of the induction box 2 is provided with a detection mechanism 5, and the inner cavity of the control box 4 is provided with an alarm mechanism 6.
The detection mechanism 5 comprises a first sliding rod 51, a first sliding sleeve 52, a first spring 53, a pressing block 54, a pressure sensor probe 55 and a lead 56, wherein the first sliding sleeve 52 is embedded in the centers of the two sides of the induction box 2, the pressure sensor probe 55 is bolted to the bottom of the inner cavity of the fixed box 11, the lead 56 is bolted to the top of the pressure sensor probe 55, one side, far away from the pressure sensor probe 55, of the lead 56 sequentially penetrates through the fixed box 11, the induction box 2 and the first through groove and is bolted to the bottom of the control box 4, the inner cavity of the first sliding sleeve 52 is slidably connected with the first sliding rod 51, one side, far away from the first sliding sleeve 52, of the first sliding rod 51 penetrates through the fixed box 11 and is movably connected with the two sides of the pressure sensor probe 55, the pressing block 54 is bolted to the outer side of the first sliding rod 51, and the first spring 53 is sleeved on the surface of the first sliding rod 51, the inboard bolt of first spring 53 and the outside bolt of response case 2, the inboard bolt of the outside of first spring 53 and briquetting 54 through the cooperation of first slide bar 51, first sliding sleeve 52, first spring 53 and briquetting 54, when the foundation ditch warp, can extrude pressure sensor probe 55 to in time know the condition that the foundation ditch warp, improved monitoring device to the detection effect of foundation ditch, through the cooperation of wire 56, can send early warning signal to control box 4.
The bottom of inserted bar 1 has bolted the fixed plate, and the both sides of fixed plate bottom have all bolted ground nail 7, through the cooperation of ground nail 7, can assist fixedly to inserted bar 1, has further strengthened the stability of inserted bar 1, prevents that inserted bar 1 from taking place to empty.
The both sides of rack plate 63 all have bolted connection second spring 8 in proper order after to in the past, one side that rack plate 63 was kept away from to second spring 8 and the both sides bolt of 4 inner chambers of control box are connected through the cooperation of second spring 8, can carry out elastic buffer between rack plate 63 and the control box 4, have strengthened the buffering effect between rack plate 63 and the control box 4.
The top of connecting rod 66 both sides all bolted connection supporting shoe, and the supporting shoe keeps away from one side of connecting rod 66 and the bottom bolted connection of connecting plate, and through the cooperation of supporting shoe, has strengthened the stability that warning light 69 swayd, has avoided warning light 69 to take place to rock at the swing in-process.
The working principle of the novel foundation pit deformation monitoring device provided by the utility model is as follows:
when the pressure sensor is used, firstly, a detector inserts the monitoring device into a foundation pit through the measurement of the graduated scale 9, then the monitoring device detects two sides of the foundation pit, when the foundation pit deforms, the foundation pit can extrude the pressing block 54, then the pressing block 54 drives the first sliding rod 51 to move towards the inner side of the induction box 2 through the first sliding sleeve 52, then the first sliding rod 51 extrudes the pressure sensor probe 55, because the pressure sensor probe 55 presets a pressure numerical range, when the pressure is larger than the numerical value or smaller than the numerical value range, the pressure sensor probe 55 sends a signal to the control box 4 through the lead 56, then the control box 4 starts the stepping motor 61 to rotate through the power switch, then the stepping motor 61 drives the gear 62 to rotate, so that the gear 62 drives the rack plate 63 to move through the teeth, and then the rack plate 63 drives the sector gear 64 to swing, thereby sector gear 64 drives connecting rod 66 and drives, and connecting rod 66 drives warning light 69 afterwards and swings, has enlarged the swing range of warning light 69, makes the monitoring person observe alarm signal fast.
Compared with the prior art, the novel foundation pit deformation monitoring device provided by the utility model has the following beneficial effects:
according to the utility model, through the matching of the first sliding rod 51, the first sliding sleeve 52, the first spring 53 and the pressing block 54, when the foundation pit is deformed, the pressure sensor probe 55 can be extruded, so that the deformation condition of the foundation pit can be known in time, the detection effect of the monitoring device on the foundation pit is improved, through the matching of the lead 56, an early warning signal can be sent to the control box 4, the power source is provided through the stepping motor 61, through the matching of the second sliding rod 67 and the second sliding sleeve 68, the rack plate 63 can be slidably supported, the moving stability of the rack plate 63 is enhanced, through the matching of the gear 62, the rack plate 63, the sector gear 64, the rotating shaft 65 and the connecting rod 66, the alarm lamp 69 can be swung in a reciprocating manner, the swinging range of the alarm lamp 69 is expanded, so that a monitor can find the alarm signal in time and perform corresponding processing, and the collapse of the foundation pit deformation is avoided, threatens the life of constructors and solves the problem of poor early warning effect of the traditional novel foundation pit deformation monitoring device.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a novel foundation ditch deformation monitoring device, includes inserted bar (1), its characterized in that: the top bolt of inserted bar (1) has connect response case (2), the bottom bolt of response case (2) inner chamber has connect fixed box (11), the central department bolt at response case (2) top has bracing piece (3), first logical groove has been seted up to the inner chamber of bracing piece (3), the top bolt of bracing piece (3) has backup pad (10), the both sides of backup pad (10) all have bolted the handle, the central department bolt at backup pad (10) top has control box (4), the second logical groove has been seted up at the top of control box (4), the inner chamber of response case (2) is provided with detection mechanism (5), the inner chamber of control box (4) is provided with alarm mechanism (6).
2. The novel foundation pit deformation monitoring device according to claim 1, wherein the detection mechanism (5) comprises a first sliding rod (51), a first sliding sleeve (52), a first spring (53), a pressing block (54), a pressure sensor probe (55) and a lead (56), the first sliding sleeve (52) is embedded in the centers of the two sides of the induction box (2), the pressure sensor probe (55) is bolted to the bottom of the inner cavity of the fixed box (11), the lead (56) is bolted to the top of the pressure sensor probe (55), one side of the lead (56), which is far away from the pressure sensor probe (55), sequentially penetrates through the fixed box (11), the induction box (2) and the first through groove and is bolted to the bottom of the control box (4), the inner cavity of the first sliding sleeve (52) is slidably connected with the first sliding rod (51), and one side of the first sliding rod (51), which is far away from the first sliding sleeve (52), penetrates through the fixed box (11) and is bolted to the pressure sensor probe (55) ) The two sides of the first sliding rod (51) are movably connected, a pressing block (54) is bolted on the outer side of the first sliding rod (51), a first spring (53) is sleeved on the surface of the first sliding rod (51), the inner side of the first spring (53) is bolted with the outer side of the induction box (2), and the outer side of the first spring (53) is bolted with the inner side of the pressing block (54).
3. The novel foundation pit deformation monitoring device according to claim 1, wherein the alarm mechanism (6) comprises a stepping motor (61), a gear (62), a rack plate (63), a sector gear (64), a rotating shaft (65), a connecting rod (66), a second sliding rod (67), a second sliding sleeve (68) and an alarm lamp (69), the stepping motor (61) is bolted to the back of the bottom of the inner cavity of the control box (4), the gear (62) is bolted to the output shaft of the stepping motor (61), the second sliding rods (67) are sequentially bolted to the bottom of the two sides of the inner cavity of the control box (4) from front to back, the second sliding sleeve (68) is sequentially and slidably connected to the surface of the second sliding rods (67) from left to right, the rack plate (63) is bolted to the opposite side of the second sliding sleeve (68), and teeth matched with the gear (62) are bolted to the bottom of the rack plate (63), the meshing of the top of rack plate (63) has sector gear (64), connecting rod (66) have been bolted to the top of sector gear (64), the first bearing has all been inlayed at the top at the front of control box (4) inner chamber and the back, and the inner circle of first bearing rotates and is connected with rotation axis (65), the front of rotation axis (65) is passed through the second bearing and is connected with the positive bottom rotation of connecting rod (66), one side that rotation axis (65) were kept away from in connecting rod (66) runs through the second and leads to the groove and the bolt has the connecting plate, and the top bolt of connecting plate has connect warning light (69).
4. A novel foundation pit deformation monitoring device according to claim 1, characterized in that the bottom of the inserted link (1) is bolted with a fixing plate, and ground nails (7) are bolted on both sides of the bottom of the fixing plate.
5. A novel foundation pit deformation monitoring device according to claim 3, characterized in that the second springs (8) are bolted to both sides of the rack plate (63) from front to back, and one side of each second spring (8) far away from the rack plate (63) is bolted to both sides of the inner cavity of the control box (4).
6. A novel foundation pit deformation monitoring device according to claim 3, characterized in that the top of both sides of the connecting rod (66) is bolted with a supporting block, and the side of the supporting block away from the connecting rod (66) is bolted with the bottom of the connecting plate.
7. A novel foundation pit deformation monitoring device according to claim 2, wherein the opposite side of the first sliding rod (51) is adhered with a rubber pad through a strong adhesive, and the tops of the two sides of the supporting rod (3) are bolted with a graduated scale (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867184.5U CN215518906U (en) | 2020-12-02 | 2020-12-02 | Novel foundation pit deformation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867184.5U CN215518906U (en) | 2020-12-02 | 2020-12-02 | Novel foundation pit deformation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518906U true CN215518906U (en) | 2022-01-14 |
Family
ID=79785667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022867184.5U Expired - Fee Related CN215518906U (en) | 2020-12-02 | 2020-12-02 | Novel foundation pit deformation monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215518906U (en) |
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2020
- 2020-12-02 CN CN202022867184.5U patent/CN215518906U/en not_active Expired - Fee Related
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| 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: 20220114 |