CN216116879U - Sediment sampling device for river regulation - Google Patents
Sediment sampling device for river regulation Download PDFInfo
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- CN216116879U CN216116879U CN202121520006.3U CN202121520006U CN216116879U CN 216116879 U CN216116879 U CN 216116879U CN 202121520006 U CN202121520006 U CN 202121520006U CN 216116879 U CN216116879 U CN 216116879U
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Abstract
The utility model provides a silt sampling device for river regulation, which belongs to the technical field of river regulation and comprises: the sampling device comprises a base, a support frame, a threaded rod, a first belt pulley, a second belt pulley, a belt, a first motor, a movable plate, a fixed frame, an electric push rod and a sampling box; in order to solve the time of the sediment sample that exists among the prior art, generally adopt the manpower to dig and get sediment and bring back the detection, in-process in the transportation be not convenient for preserve sediment, it is comparatively hard, and the staff that is not convenient for down sample scheduling problem deeper the region, this device adopts controlling means to reciprocate, make the silt contact of sampling box and the different degree of depth, combine electric putter to drive the sampling box and open and shut, be convenient for dig the sediment of getting the different degree of depth of sediment, and preserve sediment, the transportation of being convenient for has saved the manpower, and work efficiency has been promoted.
Description
Technical Field
The utility model belongs to the technical field of river regulation, and particularly relates to a silt sampling device for river regulation.
Background
At present, in the correlation technique, sediment sampling device gathers the sample to the silt of river course bottom for detect the condition of silt, thereby detect the pollution condition, current technique generally adopts the manpower to dig and gets silt and bring back the detection, is not convenient for preserve silt, and the deeper region is not convenient for the staff down to take a sample. Therefore, it is necessary to design a device for sampling and storing silt at different depths, and convenient for storage and transportation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that silt is generally dug and taken back to be detected by manpower when silt is sampled in the prior art, silt is inconvenient to store and is relatively labor-consuming in the transportation process, sampling is inconvenient for workers in deeper areas, and the like, the utility model provides the silt sampling device for river channel management. The specific technical scheme is as follows:
the utility model provides a river course is administered and is used silt sampling device, includes: the sampling device comprises a base, a support frame, a threaded rod, a first belt pulley, a second belt pulley, a belt, a first motor, a movable plate, a fixed frame, an electric push rod and a sampling box; the support frame is L-shaped and is fixed on the base; the outer wall of each threaded rod is provided with a first external thread, the two threaded rods are respectively arranged on the base, one ends of the two threaded rods respectively penetrate through two sides of the top surface of the support frame, and the threaded rods are rotatably connected with the support frame; the first belt pulley is sleeved on the outer side of one threaded rod, the first belt pulley is positioned above the supporting frame, and the first belt pulley and the threaded rod do not rotate relatively; the second belt pulley is sleeved on the outer side of the other threaded rod, the second belt pulley is positioned on one side of the first belt pulley, and the second belt pulley and the threaded rod do not rotate relatively; the belt is wound on the outer sides of the first belt pulley and the second belt pulley simultaneously; the first motor comprises a first output shaft, the first motor is fixed on the top surface of the support frame, the first output shaft is connected with a threaded rod, and the first motor is positioned above the first belt pulley; two first threaded holes are respectively arranged on two sides of the moving plate in a penetrating manner, first internal threads are arranged in the first threaded holes, and the first threaded holes of the moving plate are sleeved on the outer sides of the threaded rods; the fixed frame is arranged on the bottom surface of the movable plate; the two electric push rods are respectively and rotatably connected with the two sides of the bottom surface of the fixed frame; the sampling box comprises a first box body and a second box body, wherein the first box body and the second box body are hollow cavities with openings at one ends, the first box body and the second box body are rotatably connected, the first box body and the second box body are in a quarter-circle shape, the openings of the first box body and the second box body are opposite, and two electric push rods are respectively rotatably connected with the outer walls of the first box body and the second box body; wherein, the first internal thread is matched with the first external thread.
In addition, the silt sampling device for river regulation in the technical scheme provided by the utility model can also have the following additional technical characteristics:
in above-mentioned technical scheme, preferably, river course treatment still includes with silt sampling device: the sliding groove, the second motor, the lead screw and the sliding block; the sliding chute is arranged on the base in a penetrating way; the second motor comprises a second output shaft and is fixed on one side of the base; the outer wall of the screw rod is provided with second external threads, one end of the screw rod sequentially penetrates through two sides of the base, the screw rod is rotatably connected with the base, and the screw rod is embedded into the sliding groove; a second threaded hole is formed in the sliding block in a penetrating mode, second internal threads are arranged in the second threaded hole, the sliding block is sleeved on the outer side of the screw rod, at least part of the sliding block is embedded into the sliding groove, and the supporting frame and the threaded rod are fixed on the sliding block; wherein the second internal thread is adapted to the second external thread.
In above-mentioned technical scheme, preferably, river course treatment still includes with silt sampling device: a polished rod; one end of the feed rod sequentially penetrates through the two sides of the base and the sliding block.
In above-mentioned technical scheme, preferably, river course treatment still includes with silt sampling device: a connecting rod; one end of each connecting rod is connected with the bottom surface of the fixing frame, and the other end of each connecting rod is connected with the top surfaces of the first box body and the second box body in a rotating mode.
In above-mentioned technical scheme, preferably, river course treatment still includes with silt sampling device: a moving groove; the moving groove penetrates through one side of the support frame, and at least part of the moving plate is embedded into the moving groove.
In above-mentioned technical scheme, preferably, river course treatment still includes with silt sampling device: a telescopic rod; the two telescopic rods are respectively arranged on two sides of the bottom surface of the support frame, and the telescopic ends of the two telescopic rods are respectively connected with two sides of the movable plate.
In above-mentioned technical scheme, preferably, river course treatment still includes with silt sampling device: water filtering holes; a plurality of drainage holes are respectively arranged at two sides of the first box body and the second box body.
Compared with the prior art, the silt sampling device for river regulation has the beneficial effects that: the device is moved to a position needing sampling, the first motor operates, the first output shaft drives one threaded rod to rotate, the first belt pulley rotates along with the threaded rod, the second belt pulley synchronously rotates through belt transmission, so that the other threaded rod is driven to synchronously rotate, the movable plate is further controlled to vertically move along the two threaded rods, the stability of the movable plate is improved, the movable plate drives the sampling box to vertically move, the sampling box is contacted with silt, the two electric push rods retract or extend simultaneously to drive the first box body and the second box body to rotate, the sampling box is opened or closed, the silt is dug through the technical effect of repeated opening or closing, the effect of digging different depths of the silt is realized when the sampling box moves downwards while digging, the applicability of the device is improved, and after the needed silt is dug, the two electric push rods simultaneously extend, the sampling box is closed, so that the excavated sediment is stored, the transportation is convenient, the subsequent sampling effect on the sediment is facilitated, the manpower is saved, the condition that the sampling is inconvenient is avoided when the worker is in a deeper area, and the working efficiency is improved.
Drawings
Fig. 1 shows a schematic structural view of a river regulation silt sampling apparatus according to an embodiment of the present invention;
fig. 2 shows a schematic structural view of a river regulation silt sampling apparatus according to another embodiment of the present invention;
fig. 3 shows a schematic structural view of a river regulation silt sampling apparatus according to a further embodiment of the present invention;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
the water filter comprises a base 10, a support frame 12, a threaded rod 14, a first belt pulley 16, a second belt pulley 18, a belt 20, a first motor 22, a moving plate 24, a fixed frame 26, an electric push rod 28, a sampling box 30, a first box body 301, a second box body 302, a sliding chute 32, a second motor 34, a lead screw 36, a sliding block 38, a light bar 40, a connecting rod 42, a moving chute 44, a telescopic rod 46 and a water filtering hole 48.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-3, but the utility model is not limited to these embodiments.
Example 1
A silt sampling apparatus for river regulation, as shown in fig. 1-3, comprising: the sampling device comprises a base 10, a support frame 12, a threaded rod 14, a first belt pulley 16, a second belt pulley 18, a belt 20, a first motor 22, a moving plate 24, a fixed frame 26, an electric push rod 28 and a sampling box 30; the support frame 12 is L-shaped, and the support frame 12 is fixed on the base 10; the outer wall of the threaded rod 14 is provided with a first external thread, the two threaded rods 14 are respectively arranged on the base 10, one ends of the two threaded rods 14 respectively penetrate through two sides of the top surface of the support frame 12, and the threaded rods 14 are rotatably connected with the support frame 12; the first belt pulley 16 is sleeved on the outer side of one threaded rod 14, the first belt pulley 16 is positioned above the support frame 12, and the first belt pulley 16 and the threaded rod 14 do not rotate relatively; the second belt pulley 18 is sleeved on the outer side of the other threaded rod 14, the second belt pulley 18 is positioned on one side of the first belt pulley 16, and the second belt pulley 18 and the threaded rod 14 do not rotate relatively; the belt 20 is wound around the first pulley 16 and the second pulley 18 at the same time; the first motor 22 comprises a first output shaft, the first motor 22 is fixed on the top surface of the support frame 12, the first output shaft is connected with one threaded rod 14, and the first motor 22 is positioned above the first belt pulley 16; two first threaded holes are respectively arranged on two sides of the moving plate 24 in a penetrating manner, first internal threads are arranged in the first threaded holes, and the first threaded holes of the moving plate 24 are sleeved on the outer sides of the threaded rods 14; the fixed frame 26 is arranged on the bottom surface of the moving plate 24; the two electric push rods 28 are respectively connected with the two sides of the bottom surface of the fixed frame 26 in a rotating way; the sampling box 30 comprises a first box body 301 and a second box body 302, the first box body 301 and the second box body 302 are hollow cavities with openings at one ends, the first box body 301 and the second box body 302 are rotatably connected, the first box body 301 and the second box body 302 are in a quarter-circle shape, the openings of the first box body 301 and the second box body 302 are opposite, and two electric push rods 28 are respectively rotatably connected with the outer walls of the first box body 301 and the second box body 302; wherein, the first internal thread is matched with the first external thread.
In this embodiment, preferably, as shown in fig. 2 and 3, the silt sampling apparatus for river regulation further includes: a chute 32, a second motor 34, a lead screw 36 and a slider 38; the chute 32 is arranged on the base 10 in a penetrating manner, and the second motor 34 comprises a second output shaft, and the second motor 34 is fixed on one side of the base 10, so that the function of fixing the position of the second motor 34 is realized; the outer wall of the screw rod 36 is provided with a second external thread, one end of the screw rod 36 sequentially penetrates through two sides of the base 10, the screw rod 36 is rotatably connected with the base 10, and the screw rod 36 is embedded into the chute 32, so that the second motor 34 operates to drive the screw rod 36 to rotate forwards or backwards; through running through being provided with the second screw hole in the slider 38, the threaded hole of second is equipped with the second internal thread, and slider 38 cover is established in the outside of lead screw 36, and at least partial slider 38 embedding spout 32 is interior, and support frame 12 and threaded rod 14 are fixed on slider 38, have realized lead screw 36 corotation or reversal, drive the effect that slider 38 moved about to drive sample box 30 shift position, be convenient for sample box 30 and take a sample silt, promoted the suitability of device.
In this embodiment, preferably, as shown in fig. 3, the silt sampling apparatus for river regulation further includes: a light bar 40; one end of the light bar 40 sequentially penetrates through the two sides of the base 10 and the sliding block 38, so that the light bar 40 can support the sliding block 38, and the stability of the device is improved.
In this embodiment, preferably, as shown in fig. 1, the silt sampling apparatus for river regulation further includes: a connecting rod 42; the connecting rods 42 are used for further supporting the first box body 301 and the second box body 302 by respectively connecting one ends of the two connecting rods 42 with the bottom surface of the fixing frame 26 and respectively rotatably connecting the other ends of the two connecting rods 42 with the top surfaces of the first box body 301 and the second box body 302.
In this embodiment, preferably, as shown in fig. 2, the silt sampling apparatus for river regulation further includes: a moving slot 44; the moving groove 44 penetrates through one side of the support frame 12, and at least part of the moving plate 24 is embedded into the moving groove 44, so that the moving plate 24 moves up and down along the moving groove 44, the moving plate 24 is guided, and the stability of the device is improved.
In this embodiment, preferably, as shown in fig. 1, the silt sampling apparatus for river regulation further includes: a telescoping rod 46; through setting up two telescopic links 46 respectively in the both sides of support frame 12 bottom surface, and the flexible end of two telescopic links 46 is connected with the both sides of moving plate 24 respectively, has realized that when moving plate 24 reciprocated, it is flexible to drive telescopic link 46, and telescopic link 46 plays the effect of further support to moving plate 24, prevents the moving plate skew, has further promoted the stability of device.
In this embodiment, preferably, as shown in fig. 1, the silt sampling apparatus for river regulation further includes: a water filtration hole 48; through setting up a plurality of drainage holes 48 respectively in the both sides of first box body 301 and second box body 302, realized when digging silt, entering into the river in first box body 301 and the second box body 302, through drainage hole 48 exhaust effect to be convenient for follow-up effect to silt detection has promoted the suitability of device.
The utility model relates to a silt sampling device for river regulation, which has the working principle that: the device is moved to a position needing sampling, the first motor 22 operates, the first output shaft drives one threaded rod 14 to rotate, the first belt pulley 16 rotates along with the threaded rod 14, the second belt pulley 18 synchronously rotates through the transmission of the belt 20, so that the other threaded rod 14 is driven to synchronously rotate, the moving plate 24 is further controlled to move up and down along the two threaded rods 14, the stability of the moving plate 24 is improved, the moving plate 24 drives the sampling box 30 to move up and down, the sampling box 30 is in contact with silt, the two electric push rods 28 simultaneously retract or extend to drive the first box body 301 and the second box body 302 to rotate, the sampling box 30 is opened or closed, the silt is dug through the technical effect of repeated opening or closing, when the sampling box 30 moves downwards while digging, the effect of digging silt with different depths is realized, and the applicability of the device is improved, dig behind the silt of getting needs, two electric putter 28 stretch out simultaneously, will take a sample box 30 closed to the silt of digging is preserved, the transportation of being convenient for, thereby the follow-up effect of taking a sample to silt of being convenient for has saved the manpower, and avoids the staff when the deeper region, and the condition of inconvenient sample takes place, and has promoted work efficiency.
Example 2
A silt sampling apparatus for river regulation, as shown in fig. 1-3, comprising: the sampling device comprises a base 10, a support frame 12, a threaded rod 14, a first belt pulley 16, a second belt pulley 18, a belt 20, a first motor 22, a moving plate 24, a fixed frame 26, an electric push rod 28 and a sampling box 30; the support frame 12 is L-shaped, and the support frame 12 is fixed on the base 10; the outer wall of the threaded rod 14 is provided with a first external thread, the two threaded rods 14 are respectively arranged on the base 10, one ends of the two threaded rods 14 respectively penetrate through two sides of the top surface of the support frame 12, and the threaded rods 14 are rotatably connected with the support frame 12; the first belt pulley 16 is sleeved on the outer side of one threaded rod 14, the first belt pulley 16 is positioned above the support frame 12, and the first belt pulley 16 and the threaded rod 14 do not rotate relatively; the second belt pulley 18 is sleeved on the outer side of the other threaded rod 14, the second belt pulley 18 is positioned on one side of the first belt pulley 16, and the second belt pulley 18 and the threaded rod 14 do not rotate relatively; the belt 20 is wound around the first pulley 16 and the second pulley 18 at the same time; the first motor 22 comprises a first output shaft, the first motor 22 is fixed on the top surface of the support frame 12, the first output shaft is connected with one threaded rod 14, and the first motor 22 is positioned above the first belt pulley 16; two first threaded holes are respectively arranged on two sides of the moving plate 24 in a penetrating manner, first internal threads are arranged in the first threaded holes, and the first threaded holes of the moving plate 24 are sleeved on the outer sides of the threaded rods 14; the fixed frame 26 is arranged on the bottom surface of the moving plate 24; the two electric push rods 28 are respectively connected with the two sides of the bottom surface of the fixed frame 26 in a rotating way; the sampling box 30 comprises a first box body 301 and a second box body 302, the first box body 301 and the second box body 302 are hollow cavities with openings at one ends, the first box body 301 and the second box body 302 are rotatably connected, the first box body 301 and the second box body 302 are in a quarter-circle shape, the openings of the first box body 301 and the second box body 302 are opposite, and two electric push rods 28 are respectively rotatably connected with the outer walls of the first box body 301 and the second box body 302; wherein, the first internal thread is matched with the first external thread.
In this embodiment, preferably, as shown in fig. 2 and 3, the silt sampling apparatus for river regulation further includes: a chute 32, a second motor 34, a lead screw 36 and a slider 38; the chute 32 is arranged on the base 10 in a penetrating manner, and the second motor 34 comprises a second output shaft, and the second motor 34 is fixed on one side of the base 10, so that the function of fixing the position of the second motor 34 is realized; the outer wall of the screw rod 36 is provided with a second external thread, one end of the screw rod 36 sequentially penetrates through two sides of the base 10, the screw rod 36 is rotatably connected with the base 10, and the screw rod 36 is embedded into the chute 32, so that the second motor 34 operates to drive the screw rod 36 to rotate forwards or backwards; through running through being provided with the second screw hole in the slider 38, the threaded hole of second is equipped with the second internal thread, and slider 38 cover is established in the outside of lead screw 36, and at least partial slider 38 embedding spout 32 is interior, and support frame 12 and threaded rod 14 are fixed on slider 38, have realized lead screw 36 corotation or reversal, drive the effect that slider 38 moved about to drive sample box 30 shift position, be convenient for sample box 30 and take a sample silt, promoted the suitability of device.
In this embodiment, preferably, as shown in fig. 3, the silt sampling apparatus for river regulation further includes: a light bar 40; one end of the light bar 40 sequentially penetrates through the two sides of the base 10 and the sliding block 38, so that the light bar 40 can support the sliding block 38, and the stability of the device is improved.
In this embodiment, preferably, as shown in fig. 1, the silt sampling apparatus for river regulation further includes: a connecting rod 42; the connecting rods 42 are used for further supporting the first box body 301 and the second box body 302 by respectively connecting one ends of the two connecting rods 42 with the bottom surface of the fixing frame 26 and respectively rotatably connecting the other ends of the two connecting rods 42 with the top surfaces of the first box body 301 and the second box body 302.
In this embodiment, preferably, as shown in fig. 2, the silt sampling apparatus for river regulation further includes: a moving slot 44; the moving groove 44 penetrates through one side of the support frame 12, and at least part of the moving plate 24 is embedded into the moving groove 44, so that the moving plate 24 moves up and down along the moving groove 44, the moving plate 24 is guided, and the stability of the device is improved.
In this embodiment, preferably, as shown in fig. 1, the silt sampling apparatus for river regulation further includes: a telescoping rod 46; through setting up two telescopic links 46 respectively in the both sides of support frame 12 bottom surface, and the flexible end of two telescopic links 46 is connected with the both sides of moving plate 24 respectively, has realized that when moving plate 24 reciprocated, it is flexible to drive telescopic link 46, and telescopic link 46 plays the effect of further support to moving plate 24, prevents the moving plate skew, has further promoted the stability of device.
In this embodiment, preferably, as shown in fig. 1, the silt sampling apparatus for river regulation further includes: a water filtration hole 48; through setting up a plurality of drainage holes 48 respectively in the both sides of first box body 301 and second box body 302, realized when digging silt, entering into the river in first box body 301 and the second box body 302, through drainage hole 48 exhaust effect to be convenient for follow-up effect to silt detection has promoted the suitability of device.
This embodiment is tried to use in the river course treatment engineering department of a certain enterprise of body, and this device can sample the silt of the different degree of depth to the river filtration that will get into in the sample box filters out, reduces the weight of sample box, and the transportation of being convenient for is convenient for transport and is preserved, digs with the manpower and gets the transportation and compare, has promoted the efficiency of work and has reached about 5%, and for the staff has reduced the work degree of difficulty, has promoted the suitability of device.
Claims (7)
1. The utility model provides a river course is administered and is used silt sampling device, a serial communication port, river course is administered and is used silt sampling device includes:
a base;
the support frame is L-shaped and is fixed on the base;
the outer wall of each threaded rod is provided with a first external thread, the two threaded rods are respectively arranged on the base, one ends of the two threaded rods respectively penetrate through two sides of the top surface of the support frame, and the threaded rods are rotatably connected with the support frame;
the first belt pulley is sleeved on the outer side of one threaded rod, the first belt pulley is positioned above the supporting frame, and the first belt pulley and the threaded rod do not rotate relatively;
the second belt pulley is sleeved on the outer side of the other threaded rod and is positioned on one side of the first belt pulley, and the second belt pulley and the threaded rod do not rotate relatively;
the belt is wound on the outer sides of the first belt pulley and the second belt pulley simultaneously;
the first motor comprises a first output shaft, the first motor is fixed on the top surface of the support frame, the first output shaft is connected with one threaded rod, and the first motor is positioned above the first belt pulley;
two first threaded holes are respectively arranged on two sides of the movable plate in a penetrating mode, first internal threads are arranged in the first threaded holes, and the first threaded holes of the movable plate are sleeved on the outer sides of the threaded rods;
the fixed frame is arranged on the bottom surface of the moving plate;
the two electric push rods are respectively and rotatably connected with two sides of the bottom surface of the fixed frame;
the sampling box comprises a first box body and a second box body, wherein the first box body and the second box body are hollow cavities with openings at one ends, the first box body and the second box body are rotationally connected, the first box body and the second box body are in a quarter-circle shape, the openings of the first box body and the second box body are opposite, and two electric push rods are rotationally connected with the outer walls of the first box body and the second box body respectively;
wherein the first internal thread is adapted to the first external thread.
2. The sediment sampling device for river regulation of claim 1, wherein the sediment sampling device for river regulation further comprises:
the sliding groove penetrates through the base;
the second motor comprises a second output shaft and is fixed on one side of the base;
the outer wall of the screw rod is provided with second external threads, one end of the screw rod sequentially penetrates through two sides of the base, the screw rod is rotatably connected with the base, and the screw rod is embedded into the sliding groove;
the sliding block is internally provided with a second threaded hole in a penetrating manner, a second internal thread is arranged in the second threaded hole, the sliding block is sleeved on the outer side of the lead screw, at least part of the sliding block is embedded into the sliding groove, and the support frame and the threaded rod are fixed on the sliding block;
wherein the second internal thread is adapted to the second external thread.
3. The sediment sampling device for river regulation of claim 2, wherein the sediment sampling device for river regulation further comprises:
and one end of the light bar sequentially penetrates through the two sides of the base and the sliding block.
4. The sediment sampling device for river regulation of claim 3, wherein the sediment sampling device for river regulation further comprises:
the connecting rod, two the one end of connecting rod respectively with the bottom surface of mount is connected, and two the other end of connecting rod respectively with the top surface of first box body with the second box body rotates to be connected.
5. The sediment sampling device for river regulation of claim 4, wherein the sediment sampling device for river regulation further comprises:
the moving groove penetrates through one side of the supporting frame, and at least part of the moving plate is embedded into the moving groove.
6. The sediment sampling device for river regulation of claim 5, wherein the sediment sampling device for river regulation further comprises:
the telescopic rods are arranged on two sides of the bottom surface of the support frame respectively, and the telescopic ends of the telescopic rods are connected with two sides of the movable plate respectively.
7. The sediment sampling device for river regulation according to any one of claims 1 to 6, further comprising:
and the water filtering holes are formed in the two sides of the first box body and the second box body respectively.
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| CN202121520006.3U CN216116879U (en) | 2021-07-06 | 2021-07-06 | Sediment sampling device for river regulation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121520006.3U CN216116879U (en) | 2021-07-06 | 2021-07-06 | Sediment sampling device for river regulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266244A (en) * | 2022-07-28 | 2022-11-01 | 生态环境部南京环境科学研究所 | Portable investigation sampling device for river sediment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266244A (en) * | 2022-07-28 | 2022-11-01 | 生态环境部南京环境科学研究所 | Portable investigation sampling device for river sediment |
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