CN221378015U - Mud-rock flow velocity measurement test device - Google Patents
Mud-rock flow velocity measurement test device Download PDFInfo
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- CN221378015U CN221378015U CN202420071487.1U CN202420071487U CN221378015U CN 221378015 U CN221378015 U CN 221378015U CN 202420071487 U CN202420071487 U CN 202420071487U CN 221378015 U CN221378015 U CN 221378015U
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- 239000011435 rock Substances 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004088 simulation Methods 0.000 abstract description 4
- 238000013270 controlled release Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a debris flow velocity measurement test device, which belongs to the technical field of debris flow simulation experiments and comprises a base, wherein a fixing bracket, a fixing block III and a bearing plate are fixedly arranged on the upper surface of the base, a material box is fixedly arranged on the fixing bracket, a box cover is hinged on the upper surface of the material box, a gate is arranged on the right side surface of the material box, a fixing block I is fixedly arranged on the right side surface of the material box, an electric push rod I is fixedly arranged on the lower surface of the fixing block I, a gate matched with the gate is fixedly arranged at the end part of a piston rod of the electric push rod I, and an electric push rod II is fixedly arranged on the side surface of the fixing block III; through setting up shell, cap, solenoid and sheet metal cooperation and use, the ball falls when the solenoid circular telegram, falls the ball when the solenoid outage, adopts automatically controlled release ball, realizes the measurement to mud-rock flow velocity of flow, can effectively promote experimental efficiency, repeatability and degree of accuracy.
Description
Technical Field
The utility model belongs to the technical field of debris flow simulation experiments, and particularly relates to a debris flow velocity measurement test device.
Background
Debris flow is a common geological disaster and can cause serious harm to life safety of roads, bridges, buildings, people and the like. At present, people often adopt a debris flow simulation test device to study the processes of cause, motion development, accumulation and the like of debris flow.
A dam is typically provided in the path of the debris flow to reduce damage to downstream infrastructure from the debris flow. In the prior art, by adding barriers into a simulation test device, the flow velocity, the aggregation process and the state of the debris flow before and after passing through the barriers are compared and analyzed. The mud-rock flow rate is an important parameter.
In the practical use process, the flow speed of the debris flow can be reduced after the debris flow passes through the front and rear rows of barriers, the position change of the light balls flowing along with the debris flow and the time taken are recorded by the camera, and the flow speed change of the debris flow after the debris flow passes between two adjacent rows of barriers can be approximately measured. In the prior art, the manual release of the small balls is realized by adopting a method which is rough, has large error and poor repeatability, and is difficult to realize under the condition that the change of the flow velocity of the debris flow is required to be accurately measured, so that improvement is urgently needed.
Disclosure of utility model
The utility model aims to provide a mud-rock flow velocity measurement test device, which is used for solving the problems that in the prior art, the method is relatively coarse, has large error and poor repeatability and is difficult to realize under the condition that the mud-rock flow velocity change is required to be accurately measured by adopting a manual small ball release method.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mud-rock flow velocity of flow measurement test device, includes the base, the last fixed surface of base installs fixed bolster, fixed block III and loading board, fixed mounting has the material case on the fixed bolster, the last surface hinge mounting of material case has the case lid, the gate has been seted up to the right flank of material case, the right flank fixed mounting of material case has fixed block I, the fixed surface mounting of fixed block I has electric putter one, electric putter one's piston rod tip fixed mounting has the gate that uses with the gate cooperation, electric putter two is fixed to the side fixed mounting of fixed block III, electric putter two's piston rod tip fixed mounting has the movable support, movable support is last to be provided with the slope ramp, the left end rotation of slope ramp is installed two fixed blocks II, fixed block II fixed mounting is at the lower surface of material case forehead, the last surface fixed mounting of slope ramp has a plurality of barrier plate, the last surface fixed mounting of base has the frame and the fixed mounting shell in the frame, the last surface hinge mounting of shell has electric putter one, electric putter one's piston rod tip fixed mounting has the gate that uses with the gate cooperation, electric putter two guide blocks, the guide block four guide roll-down, be provided with the guide ball is arranged in between the small-size sheet, the small-size ball is arranged on the small-size material guide, and is used for setting up the small-size sheet, and is used for setting up small-size.
By adopting the scheme, through setting up shell, cap, solenoid and sheet metal cooperation and using, the ball falls when the solenoid circular telegram, the ball falls when the solenoid outage, adopt automatically controlled release ball, realize the measurement to mud-rock flow velocity, can effectively promote experimental efficiency, repeatability and degree of accuracy, use through setting up slope ramp cooperation movable support, the horizontal movement of movable support realizes the inclination adjustment of slope ramp, further guarantee test structure's diversification, and the cooperation receives the magazine and use, conveniently collect the material that falls, and cooperation set screw and nut realize receiving the magazine position locking, receive the magazine and appear rocking when avoiding receiving the material.
In the above scheme, it should be noted that the first electric push rod and the second electric push rod are both electrically connected with an external power supply.
As a preferable implementation mode, guide bars are fixedly arranged on the front side surface and the rear side surface of the gate, two guide rails are fixedly arranged on the right side surface of the material box, and the guide bars are slidably arranged on the inner walls of the guide rails.
By adopting the scheme, the guide bar and the guide rail are matched for use, when the electric push rod drives the gate to move up and down, the gate drives the guide bar to synchronously slide in the guide rail, so that the stability of the up-and-down movement of the gate is good, and the gate is not easy to shake.
As a preferable implementation mode, two sliding blocks are rotatably arranged on the movable support, sliding seats are fixedly arranged on two side faces of the inclined ramp, and the sliding blocks are slidably arranged on the inner walls of the sliding seats at corresponding positions.
By adopting the scheme, the sliding block is matched with the sliding seat for use, so that dislocation and shaking phenomena are not easy to occur between the movable support and the inclined ramp, and the movement stability is improved.
As a preferred implementation mode, the power unit comprises a power box fixedly arranged on the side face of the shell, a battery is arranged in the power box, a control switch is arranged outside the power box, a solenoid is fixedly arranged in the shell and is electrically connected with the battery in the power box, and a magnet matched with the solenoid is fixedly arranged on the surface of the thin plate.
By adopting the scheme, the battery in the power supply box is matched with the solenoid to be used, the solenoid is adsorbed with the magnet when electrified to fix the thin plate, and the thin plate can be rotated and unfolded when the solenoid is powered off, so that the small balls fall down.
As a preferred embodiment, the upper surface of the inclined ramp is fixedly provided with two transparent glass plates.
By adopting the scheme, the transparent glass plate is convenient to observe.
As a preferred implementation mode, the upper surface of the bearing plate is fixedly provided with a plurality of clamping seats, the side surface of the material collecting box is fixedly provided with a plurality of fixing screws clamped into the clamping seats, the outer surface of each fixing screw is provided with a nut in a threaded manner, and the nuts are attached to the side surface of the clamping seats.
By adopting the scheme, the clamping seat is clamped by the fixing screw, the fixing screw is screwed on the nut, so that the material collecting box is locked, and the operation is convenient.
Compared with the prior art, the utility model has the beneficial effects that:
According to the mud-rock flow velocity measurement test device, the shell cover, the solenoid and the thin plate are arranged for use in a matched mode, the solenoid is not dropped when electrified, the solenoid is dropped when deenergized, and the electric control release small ball is adopted to realize measurement of mud-rock flow velocity, so that the efficiency, the repeatability and the accuracy of the test can be effectively improved;
This mud-rock flow velocity of flow measurement test device uses through setting up slope ramp cooperation movable support, and the inclination of movable support's horizontal movement realization slope ramp adjusts, further guarantees test structure's diversification, and the cooperation receives the magazine and use, conveniently collects the material that falls down, and cooperates set screw and nut to realize receiving the magazine position locking, receives the magazine and appears rocking when avoiding receiving the material.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the material tank of the present utility model;
FIG. 3 is a schematic view of a cross-section of the material tank of the present utility model at another angle;
FIG. 4 is a schematic view of the structure of the movable bracket and inclined ramp of the present utility model;
FIG. 5 is a schematic view of the cross-section of the housing of the present utility model;
Fig. 6 is a schematic structural view of the loading plate and the receiving box of the present utility model.
In the figure: 1. a base; 2. a fixed bracket; 3. a material box; 4. a case cover; 5. a first fixed block; 6. an electric push rod I; 7. a gate; 8. a movable bracket; 9. an inclined ramp; 10. a second fixed block; 11. a transparent glass plate; 12. a barrier plate; 13. a fixed block III; 14. an electric push rod II; 15. a housing; 16. a cover; 17. a power supply box; 18. a solenoid; 19. a fixed block IV; 20. a thin plate; 21. a magnet; 22. a material guiding cover; 23. a carrying plate; 24. a receiving box; 25. a guide rail; 26. a conducting bar; 27. a slide block; 28. a slide; 29. a clamping seat; 30. a fixing screw; 31. and (3) a nut.
Detailed Description
Referring to fig. 1-6, the utility model provides a debris flow velocity measurement test device, which comprises a base 1, wherein a fixed bracket 2, a fixed block III 13 and a bearing plate 23 are fixedly arranged on the upper surface of the base 1, a material box 3 is fixedly arranged on the fixed bracket 2, a box cover 4 is hinged on the upper surface of the material box 3, a gate opening is formed in the right side surface of the material box 3, a fixed block I5 is fixedly arranged on the right side surface of the material box 3, an electric push rod I6 is fixedly arranged on the lower surface of the fixed block I5, a gate 7 matched with the gate opening is fixedly arranged at the end part of a piston rod of the electric push rod I6, an electric push rod II 14 is fixedly arranged on the side surface of the fixed block III 13, a movable bracket 8 is movably arranged on the movable bracket 8, two fixed blocks II 10 are rotatably arranged at the left end of the inclined ramp 9, a plurality of barrier plates 12 are fixedly arranged on the upper surface of the inclined ramp 9, a housing 15 is fixedly arranged on the upper surface of the base 1, a housing 15 is fixedly arranged on the housing, a guide plate 15 is fixedly arranged on the housing 15, a small guide plate 19 is fixedly arranged on the housing 15, a small guide plate 22 is fixedly arranged on the small guide plate 19, and a small guide plate 20 is fixedly arranged on the small guide plate 20.
The front and back both sides face of gate 7 is all fixed mounting has conducting bar 26, and the right flank fixed mounting of material case 3 has two guide rails 25, and conducting bar 26 slidable mounting is at the inner wall of guide rail 25, and conducting bar 26 and guide rail 25 cooperation are used, and when electric putter 6 driven gate 7 up-and-down motion, gate 7 drove conducting bar 26 synchronous slip in guide rail 25, and then can guarantee that gate 7 up-and-down motion stability is good, is difficult for rocking.
Two sliding blocks 27 are rotatably arranged on the movable support 8, sliding seats 28 are fixedly arranged on two side faces of the inclined ramp 9, the sliding blocks 27 are slidably arranged on the inner walls of the sliding seats 28 at corresponding positions, the sliding blocks 27 are matched with the sliding seats 28 for use, dislocation shaking phenomenon between the movable support 8 and the inclined ramp 9 is not easy to occur, and the movement stability is improved.
The power unit includes the power pack 17 of fixed mounting in the shell 15 side, be provided with the battery in the power pack 17, be provided with control switch outside the power pack 17, fixed mounting has solenoid 18 in the shell 15, solenoid 18 and the battery electric connection in the power pack 17, sheet metal 20 surface fixed mounting has the magnet 21 that uses with solenoid 18 cooperation, use the battery cooperation solenoid 18 in the power pack 17, adsorb with magnet 21 when solenoid 18 is circular telegram and realize sheet metal 20's fixed, sheet metal 20 can rotate and expand when solenoid 18 is circular telegram, the pellet drops this moment.
The upper surface of the inclined ramp 9 is fixedly provided with two transparent glass plates 11, and the transparent glass plates 11 are arranged for convenient observation.
The upper surface fixed mounting of loading board 23 has a plurality of cassette 29, and receive magazine 24 side fixed mounting has a plurality of fixing screw 30 of card income cassette 29, and nut 31 is installed to the surface screw thread of fixing screw 30, and nut 31 laminating is laid in the side of cassette 29, utilizes fixing screw 30 card income cassette 29, and cooperation nut 31 screws up the locking of fixing screw 30 realization receipts magazine 24, convenient operation.
When the device is used, the box cover 4 is opened to add mud-rock flow mud into the material box 3, the box cover 16 is opened to add the small balls into the outer shell 15, the box cover 4 and the box cover 16 are closed, the inclination angle of the inclined ramp 9 is adjusted according to the requirement, the electric push rod II 14 is extended or contracted to drive the movable support 8 to move horizontally during adjustment, the sliding block 27 and the sliding seat 28 are matched to adjust the inclination angle of the inclined ramp 9, the electric push rod II 14 is stopped after adjustment, the material receiving box 24 is placed on the bearing plate 23, the fixing screw 30 is clamped into the clamping seat 29 and screwed on the nut 31 to realize extrusion fixation, then experiments are carried out, the electric push rod I6 drives the gate 7 to move upwards during experiments, so that mud-rock flow mud in the material box 3 falls into the inclined ramp 9, the solenoid 18 is connected with the power box 17 and is controlled by the switch, when the solenoid 18 has current, the solenoid 18 generates a magnetic field to absorb the small balls on the thin plate 20 by the electromagnetic induction principle, the thin plate 20 rotates clockwise when no current, the small balls are released, the small balls fall into the inclined ramp 9, the mud-rock flow through the two adjacent mud-rock flow blocks 12 and flow through the two adjacent mud-rock flow blocks 12, and the mud-rock flow speed can flow through the two adjacent mud-rock flow blocks through the camera blocks 12 when the mud-rock flow channels are synchronously.
Claims (6)
1. The utility model provides a mud-rock flow velocity of flow measurement test device which characterized in that: including base (1), the upper surface fixed mounting of base (1) has fixed bolster (2), fixed block III (13) and loading board (23), fixed mounting has material case (3) on fixed bolster (2), the last surface hinged of material case (3) installs case lid (4), gate has been seted up to the right flank of material case (3), the right flank fixed mounting of material case (3) has fixed block I (5), the lower surface fixed mounting of fixed block I (5) has electric putter I (6), the piston rod tip fixed mounting of electric putter I (6) has gate (7) with gate ramp cooperation use, the side fixed mounting of fixed block III (13) has electric putter II (14), the piston rod tip fixed mounting of electric putter II (14) has movable support (8), the activity is provided with slope ramp (9) on movable support (8), the left end rotation of slope (9) installs two fixed block II (10), fixed block II (10) fixed mounting has gate (7) with gate (14) cooperation with gate, the fixed mounting has fixed mounting of fixed block II (14) on the surface mounting of material case (3) has on the surface mounting of frame (15), the upper surface of shell (15) articulates installs cap (16), the lower surface of shell (15) has the feed opening, shell (15) inner wall fixed mounting has guide cover (22) and two fixed blocks four (19), a plurality of pellet has been placed to the inside shell (15) of guide cover (22) top, guide cover (22) are last to have the passageway that supplies the pellet to fall, two sheet metal (20) that are used for the bearing pellet are installed in the rotation between fixed block four (19), be provided with on shell (15) and be used for driving sheet metal (20) pivoted power unit, be provided with on loading board (23) and receive magazine (24).
2. The debris flow rate measurement test device according to claim 1, wherein: guide bars (26) are fixedly arranged on the front side surface and the rear side surface of the gate (7), two guide rails (25) are fixedly arranged on the right side surface of the material box (3), and the guide bars (26) are slidably arranged on the inner walls of the guide rails (25).
3. The debris flow rate measurement test device according to claim 1, wherein: two sliding blocks (27) are rotatably arranged on the movable support (8), sliding seats (28) are fixedly arranged on two side faces of the inclined ramp (9), and the sliding blocks (27) are slidably arranged on the inner walls of the sliding seats (28) at corresponding positions.
4. The debris flow rate measurement test device according to claim 1, wherein: the power unit comprises a power box (17) fixedly arranged on the side face of a shell (15), a battery is arranged in the power box (17), a control switch is arranged outside the power box (17), a solenoid (18) is fixedly arranged in the shell (15), the solenoid (18) is electrically connected with the battery in the power box (17), and a magnet (21) matched with the solenoid (18) is fixedly arranged on the surface of the thin plate (20).
5. The debris flow rate measurement test device according to claim 1, wherein: the upper surface of the inclined ramp (9) is fixedly provided with two transparent glass plates (11).
6. The debris flow rate measurement test device according to claim 1, wherein: the upper surface fixed mounting of loading board (23) has a plurality of cassette (29), receive magazine (24) side fixed mounting has a plurality of card to go into fixing screw (30) of cassette (29), the surface screw thread of fixing screw (30) installs nut (31), nut (31) laminating is laid in the side of cassette (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420071487.1U CN221378015U (en) | 2024-01-11 | 2024-01-11 | Mud-rock flow velocity measurement test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420071487.1U CN221378015U (en) | 2024-01-11 | 2024-01-11 | Mud-rock flow velocity measurement test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221378015U true CN221378015U (en) | 2024-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420071487.1U Active CN221378015U (en) | 2024-01-11 | 2024-01-11 | Mud-rock flow velocity measurement test device |
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| Country | Link |
|---|---|
| CN (1) | CN221378015U (en) |
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- 2024-01-11 CN CN202420071487.1U patent/CN221378015U/en active Active
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