CN219348896U - Automatic sediment sedimentation rate measuring and alarming device - Google Patents
Automatic sediment sedimentation rate measuring and alarming device Download PDFInfo
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- CN219348896U CN219348896U CN202320081293.5U CN202320081293U CN219348896U CN 219348896 U CN219348896 U CN 219348896U CN 202320081293 U CN202320081293 U CN 202320081293U CN 219348896 U CN219348896 U CN 219348896U
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 19
- 239000013049 sediment Substances 0.000 title claims description 25
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a deposit sedimentation rate automatic measure and alarm device, including the bracing piece, take-up, count and alarm device, first pulley is installed at the top of bracing piece, take-up installs on the bracing piece, count and alarm device installs the top that is located take-up at the bracing piece, count and alarm device includes first support, the second pulley, the encoder, controller and alarm, first support one end is connected with the bracing piece installation, the second pulley passes through the fixed axle pivoted at the center and installs the other end at first support, encoder and first support fixed connection, encoder axle and fixed axle transmission are connected, encoder and alarm and controller electric connection, be equipped with the stay wire that can pull out and retrieve by oneself in the take-up, in the in-process that the deposit is sunk, through the real-time decline rate of reading out of controller and the height of decline, the workman can in time master sedimentation rate, the problem of overdreaping and overdrawing, do not need manual measurement after adopting the device, personnel's input has been reduced.
Description
Technical Field
The utility model relates to the technical field of sediment operation, in particular to an automatic measuring and alarming device for the sedimentation rate of sediment.
Background
In urban rain sewage pipe network construction, in order to avoid the influence of grooving construction on road traffic of buried pipelines, jacking pipeline construction is often adopted, and rectangular open caissons are arranged at two ends of the pipeline and used as working wells and receiving wells for pipe jacking construction. After the open caisson is cast and formed on the ground, the soil body at the bottom of the open caisson is excavated to enable the open caisson to sink to the designed height.
In the sedimentation process, four corners of the open caisson are required to be monitored in real time, so that inclination caused by overlarge height difference of the four corners of the open caisson is avoided, and subsequent construction is not facilitated; before the open caisson self-sinking to the designed elevation, the excavation speed needs to be slowed down, and after the open caisson subsides stably, the open caisson is slowly excavated and subsides to the position of the designed elevation. Aiming at the phenomenon, the height control and reminding are mainly carried out by adopting a manual measurement method at present, but the problems of long manual measurement period, large human resource investment, incapability of timely mastering the sedimentation rate, overdrawing and overdrawing of workers exist.
Disclosure of Invention
The utility model aims to solve the technical problems that: the automatic measuring and alarming device for the sedimentation rate of the sediments solves the problems in the background technology, and provides the automatic measuring and alarming device for the sedimentation rate of the sediments, which is characterized in that a stay wire in a wire collecting device bypasses a second pulley and then bypasses a first pulley, the end part of the device is fixedly connected with the sediments to be measured, the stay wire is driven to stretch out in the sedimentation process, and the stay wire stretches out and simultaneously drives the second pulley to rotate, so that an encoder is driven to rotate, the descending rate and the descending height can be conveniently read out in real time through a controller, and workers can timely master the problems of sedimentation rate, overexcavation and superfilt; after the device is adopted, manual measurement is not needed, and personnel investment is reduced.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the utility model provides a deposit sedimentation rate automatic measure and alarm device, includes bracing piece, admission machine, count and alarm device, first pulley is installed at the top of bracing piece, and admission machine installs on the bracing piece, and count and alarm device installs the top that is located admission machine at the bracing piece, count and alarm device includes first support, second pulley, encoder, controller and alarm, and first support one end is connected with the bracing piece installation, and the second pulley passes through the fixed axle pivoted of center and installs the other end at first support, encoder and first support fixed connection, and encoder axle is connected with the fixed axle transmission, encoder and alarm and controller electric connection, be equipped with the stay wire that can pull out and retrieve by oneself in the admission machine, during the use, the stay wire bypasses the second pulley, and after the first pulley of detouring again, the tip is connected fixedly with the deposit that needs to measure.
The supporting rod can be adjusted in height.
The supporting rod is formed by sliding and sleeving a plurality of sleeves.
The bottom of the supporting rod is provided with a base for supporting or fixing the supporting rod.
The wire collecting device is connected with the supporting rod through a second support, one end of the second support is adjustably mounted on the supporting rod through a clamp structure, and the wire collecting device is mounted at the other end of the second support.
One end of the first support is adjustably mounted on the support rod through a clamp structure, a longitudinal opening is formed in the other end of the first support, the second pulley is mounted in the opening, and two ends of the fixed shaft are respectively connected with the first support in a rotating mode.
The first support is provided with a transverse notch at the end part of the opening, the third pulley is positioned in the opening, two ends of a rotating shaft in the center of the third pulley are respectively clamped in the notch, the position of the rotating shaft is fixed through bolts, and the third pulley is close to or abuts against the second pulley, so that a passage for a stay wire to pass through and limit is formed between the third pulley and the second pulley.
The utility model has the following beneficial effects:
1. the stay wire bypasses the second pulley and then bypasses the first pulley, and the end part is fixedly connected with the sediment to be measured. In the process of subsidence of the sediment, the stay wire is driven to stretch out, and the stay wire stretches out and drives the second pulley to rotate so as to drive the encoder to rotate, so that the descending speed and the descending height can be conveniently read out in real time through the controller, the problems of the sedimentation speed, the overbreak and the overbreak can be timely mastered by workers, manual measurement is not needed after the device is adopted, and the personnel investment is reduced.
2. The supporting rods can be adjusted in height, so that the open caisson construction with different heights can be adapted conveniently.
3. Stay wire is clamped in the channel, two ends of the rotating shaft are connected and fixed through the notch, so that the stay wire is convenient to install and place, the clamping force is adjusted, the stay wire is prevented from slipping on the second pulley, and the measurement data is more accurate.
Drawings
Fig. 1 is a schematic perspective view of the present utility model in a use state.
Fig. 2 is a schematic perspective view of the winding device of the present utility model.
Fig. 3 is a schematic perspective view of the installation of the counting and alarming device of the utility model.
FIG. 4 is a schematic top view of the counting and alarm device of the present utility model.
In the figure: the device comprises a supporting rod 1, a limit bolt 11, a first pulley 2, a base 3, a wire collecting device 4, a second support 41, a counting and alarming device 5, a first support 51, an opening 511, a notch 512, a second pulley 52, a fixed shaft 521, an encoder 53, a third pulley 54, a rotating shaft 541, a bolt 55, a controller 56, an alarm 57, a channel 58, a stay wire 6, a fastener 7, a concrete foundation 8 and a sediment 9.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-4, an automatic sediment sedimentation rate measuring and alarming device comprises a supporting rod 1, a wire collecting device 4 and a counting and alarming device 5, wherein a first pulley 2 is installed at the top of the supporting rod 1, the wire collecting device 4 is installed on the supporting rod 1, the counting and alarming device 5 is installed above the supporting rod 1 and located above the wire collecting device 4, the counting and alarming device 5 comprises a first support 51, a second pulley 52, an encoder 53, a controller 56 and an alarm 57, one end of the first support 51 is installed and connected with the supporting rod 1, the second pulley 52 is installed at the other end of the first support 51 in a rotating mode through a central fixing shaft 521, the encoder 53 is fixedly connected with the first support 51, the encoder shaft is in transmission connection with the fixing shaft 521, the encoder 53 and the alarm 57 are electrically connected with the controller 56, and the controller 56 is connected with a power supply through a cable. The wire winding device 4 is internally provided with a wire 6 which can be pulled out and automatically recovered, and when in use, the wire 6 bypasses the second pulley 52 and then bypasses the first pulley 2, and the end part is fixedly connected with the sediment 9 to be measured. In the process of sinking the sediment 9, the pull wire 6 is driven to stretch out, and the pull wire 6 drives the second pulley 52 to rotate while stretching out, so that the encoder 53 is driven to rotate, the descending speed and the descending height can be conveniently read out in real time through the controller 56, the problems of sedimentation speed, overexcavation and overexcavation can be timely mastered by workers, and after the device is adopted, manual measurement is not needed, and the personnel investment is reduced.
Preferably, the wire collecting device 4 can adopt an automatic telescopic wire rope box of the model HS-FDK-005-AB of Hengsheng, guangdong, control and stock group limited company.
Preferably, encoder 53 employs OMRON, model E6B2-CWZ6C.
Preferably, the controller 56 is a Lopoaceae brand intelligent meter controller model TY-76.
Preferably, the alarm 57 is a rotary alarm audible and visual alarm of model TY-1081J.
The controller 56 and the alarm 57 may be separate structures or may be integrated structures. The controller 56 may be mounted on the first support 51, or may be portable, and the controllers 56 of multiple devices may be integrated together for ease of viewing.
In order to facilitate adaptation to open caisson construction at different heights, see fig. 1, the support rods 1 are height-adjustable. The height adjustment can be realized by adopting a structure that a plurality of sleeves are in sliding sleeve joint, such as a central supporting rod structure of an umbrella, or a butt joint structure.
In the preferred scheme, the bracing piece 1 is cup jointed by many sleeve pipes slip and is constituteed, and the sleeve pipe upper end is equipped with stop bolt 11, when bracing piece 11 extends to suitable height back, screws up stop bolt 11 to make each sleeve pipe spacing fixed.
Referring to fig. 1, in order to facilitate the installation of the support bar 1 in the longitudinal direction, a base 3 for supporting or fixing the support bar 1 is installed at the bottom of the support bar 1. Specifically, the base 3 may be a metal base plate, and is fixed to the concrete foundation 8 by expansion bolts; the base 3 can also be provided with a box body or a frame with a counterweight, and the support rod 1 can be stably erected through the base 3, so that the installation is more convenient.
Referring to fig. 2, the wire winding device 4 is connected with the support rod 1 through a second support 41, one end of the second support 41 is adjustably mounted on the support rod 1 in a clamp structure, and the wire winding device 4 is mounted at the other end of the second support 41. A second support 41 is provided to facilitate the installation or adjustment of the height of the wire takeup device 4.
Referring to fig. 3, a first support 51 is adjustably mounted on the support bar 1 with a clip structure at one end thereof, a longitudinal opening 511 is provided at the other end thereof, a second pulley 52 is mounted in the opening 511, and both ends of a fixed shaft 521 are rotatably connected with the first support 51, respectively. The first support 51 can be adjusted up and down along the support rod 1 through the clamp structure, the second pulley 52 is arranged at the opening 511, the stay wire 6 bypasses the second pulley 52 in the opening 511, and the stay wire 6 is not easy to fall out of the second pulley 52.
Further, in order to prevent inaccurate data caused by slipping of the pull wire 6 on the second pulley 52, referring to fig. 3 and 4, the end of the first support 51 located at the opening 511 is provided with a transverse notch 512, the third pulley 54 is located in the opening 511, two ends of the rotating shaft 541 in the center of the third pulley 54 are respectively clamped in the notch 512, and the position of the rotating shaft 541 is fixed by the bolt 55, and the third pulley 54 is close to or abuts against the second pulley 52, so that a channel 58 for passing and limiting the pull wire 6 is formed between the third pulley 54 and the second pulley 52. In use, the stay wire 6 is clamped in the channel 58, and the two ends of the rotating shaft 541 are fixedly connected through the notch 512, so that the stay wire 6 can be conveniently installed and placed and the clamping force can be adjusted.
The working process and principle of the utility model are as follows:
the device is fixed on a concrete foundation 8 outside the open caisson through expansion bolts on the base 3, and the height of the supporting rod 1 is adjusted according to the height of the sediment 9, so that the height of the supporting rod 1 is higher than the height of the sediment 9. The wire collecting device 4 and the counting and alarming device 5 are fixed on the supporting rod 1, the stay wire 6 of the wire collecting device 4 bypasses the second pulley 52 and then bypasses the first pulley 2, and the end part is fixedly connected with the sediment 9 to be measured through the fastening piece 7.
After the whole device is installed, when the sediment 9 is settled, the stay wire 6 is stretched by the sediment 9, so that the second pulley 52 is driven to rotate, and the second pulley 52 drives the encoder 53 to rotate, so that the descending speed and the descending height can be conveniently read out in real time through the controller 56. When the sedimentation data exceeds the sedimentation alarm data, the controller 56 controls the alarm 57 to give an alarm.
When large-scale rectangle open caisson subsides, can install this device on the open caisson four corners, carry out sedimentation rate monitoring to the rectangle open caisson four corners through this kind of mode, when taking place to subside, observe the data of subsidence on the device, in time rectify the open caisson four corners to automatic super settlement elevation is reported to the police, plays the prevention effect. Other sediments can also be carried out with reference to this method.
Claims (7)
1. The utility model provides a deposit sedimentation rate automatic measurement and alarm device, its characterized in that, including bracing piece (1), admission device (4), count and alarm device (5), first pulley (2) are installed at the top of bracing piece (1), and admission device (4) are installed on bracing piece (1), and count and alarm device (5) are installed in the top that bracing piece (1) is located admission device (4), count and alarm device (5) include first support (51), second pulley (52), encoder (53), controller (56) and alarm (57), and first support (51) one end and bracing piece (1) installation are connected, and second pulley (52) are installed at the other end of first support (51) through the pivoted of fixed axle (521) in center, encoder (53) and first support (51) fixed connection, and encoder axle and fixed axle (521) transmission are connected, encoder (53) and alarm (57) and controller (56) electric connection, be equipped with in admission device (4) and can pull out and draw wire (6) by oneself, need draw wire (6) and take over second pulley (52) and take over the fixed connection of second pulley (9) after the second pulley (52) is used.
2. An automatic sediment settling rate measuring and warning device according to claim 1, characterized in that: the height of the supporting rod (1) can be adjusted.
3. An automatic sediment settling rate measuring and warning device according to claim 2, characterized in that: the supporting rod (1) is formed by sliding and sleeving a plurality of sleeves.
4. An automatic sediment settling rate measuring and warning device according to any one of claims 1 to 3, characterized in that: the bottom of the supporting rod (1) is provided with a base (3) for supporting or fixing the supporting rod (1).
5. An automatic sediment settling rate measuring and warning device according to claim 1, characterized in that: the wire collecting device (4) is connected with the support rod (1) through a second support (41), one end of the second support (41) is adjustably arranged on the support rod (1) through a clamp structure, and the wire collecting device (4) is arranged at the other end of the second support (41).
6. An automatic sediment settling rate measuring and warning device according to claim 1, characterized in that: one end of the first support (51) is adjustably mounted on the support rod (1) in a clamp structure, a longitudinal opening (511) is formed in the other end of the first support, the second pulley (52) is mounted in the opening (511), and two ends of the fixed shaft (521) are respectively connected with the first support (51) in a rotating mode.
7. The automatic sediment settling rate measuring and alarming device according to claim 6, wherein: the end of the first support (51) located at the opening (511) is provided with a transverse notch (512), the third pulley (54) is located in the opening (511), two ends of a rotating shaft (541) at the center of the third pulley (54) are respectively clamped in the notch (512), the position of the rotating shaft (541) is fixed through bolts (55), the third pulley (54) is close to or abuts against the second pulley (52), and a channel (58) for a stay wire (6) to pass through and limit is formed between the third pulley (54) and the second pulley (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081293.5U CN219348896U (en) | 2023-01-11 | 2023-01-11 | Automatic sediment sedimentation rate measuring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081293.5U CN219348896U (en) | 2023-01-11 | 2023-01-11 | Automatic sediment sedimentation rate measuring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219348896U true CN219348896U (en) | 2023-07-14 |
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ID=87077084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081293.5U Active CN219348896U (en) | 2023-01-11 | 2023-01-11 | Automatic sediment sedimentation rate measuring and alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219348896U (en) |
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2023
- 2023-01-11 CN CN202320081293.5U patent/CN219348896U/en active Active
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