CN218099149U

CN218099149U - Rainstorm induced rock landslide simulation test device convenient to lay

Info

Publication number: CN218099149U
Application number: CN202221873957.3U
Authority: CN
Inventors: 吴久芹
Original assignee: Shenzhen Shenkeyuan Environmental Engineering Co ltd
Current assignee: Shenzhen Shenkeyuan Environmental Engineering Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-20
Anticipated expiration: 2032-07-20

Abstract

The application provides a rainstorm induced rock landslide analogue test device convenient to lay belongs to rock landslide analogue test device field, and this rainstorm induced rock landslide analogue test device convenient to lay, including fixed establishment and control mechanism, fixed establishment includes dead lever, threaded rod, spring, removal seat and motor, the threaded rod rotates to be connected inside the dead lever, the spring cup joints on the threaded rod, it cup joints to remove seat screw thread on the threaded rod, the motor is fixed the dead lever outside, protective sheath slip cup joints dead lever one end, the detection window has been seted up on the protective sheath surface, detection device fixes the bracing piece is kept away from remove the one end of seat, this rainstorm induced rock landslide analogue test device convenient to lay can protect detection device and rise, has avoided detection device to be buried by earth and has collapsed.

Description

Rainstorm induced rock landslide simulation test device convenient to lay

Technical Field

The application relates to the field of rock landslide simulation test devices, in particular to a rainstorm induced rock landslide simulation test device convenient to place.

Background

The landslide refers to a natural phenomenon that soil or rock mass on a slope slides downwards along a slope integrally or dispersedly along a certain weak surface or weak zone under the action of gravity under the influence of factors such as river scouring, underground water movement, rainwater soaking, earthquakes and artificial slope cutting, and the moving rock mass is called a displacement body or a slip body.

When a landslide simulation test is carried out, detection devices such as rain gauges and the like are installed in a rocky landslide area, and the devices are exposed to the external environment and are easily buried and covered by rocks and soil falling from a landslide, so that damage is caused.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the application provides a rainstorm that is convenient for lay and induces rock matter landslide analogue test device, has solved the above-mentioned problem.

The application is realized as follows:

the application provides a rainstorm induced rock landslide analogue test device convenient to lay, including fixed establishment and control mechanism.

The fixing mechanism comprises a fixing rod, a threaded rod, a spring, a moving seat and a motor, wherein the threaded rod is rotatably connected inside the fixing rod, the spring is sleeved on the threaded rod, the moving seat is sleeved on the threaded rod through threads, the motor is fixed on the outer side of the fixing rod, and the motor is in transmission connection with the threaded rod.

Control mechanism includes bracing piece, protective sheath and detection device, the bracing piece is fixed remove the seat surface, the bracing piece cup joints on the threaded rod and with threaded rod clearance fit, the protective sheath slides and cup joints dead lever one end, the detection window has been seted up on the protective sheath surface, detection device fixes the bracing piece is kept away from remove the one end of seat.

In the above-mentioned realization in-process, fix dead lever one end in experiment landslide body department, when collapsing appears, the motor drives the threaded rod and rotates, remove the seat and move down this moment, because the supporting role of spring, remove the seat and rotate all the time in the original place of the first body of rod department of threaded rod one end, the bracing piece that removes seat one end this moment rotates inside the detection device with bracing piece one end rotates the protective sheath, when the dead lever is buried by earth, the motor drives threaded rod antiport, remove the second body of rod surface rotation of seat on the threaded rod and move up this moment, raise the bracing piece, the support of bracing piece one end is with the protective sheath upwards jack-up simultaneously rising can this moment, this kind of rainstorm induced rock matter landslide analogue test device convenient to lay can protect and rise detection device, it is buried and is collapsed by earth to have avoided detection device.

In a specific embodiment, a base is mounted at one end of the fixing rod.

In the above implementation, the base is used to fix the device to the ground.

In a specific embodiment, the threaded rod comprises a first rod body and a second rod body, the surface of the first rod body is smooth, and the surface of the second rod body is provided with threads.

In a specific embodiment, a driving wheel is installed at one end of the first rod body, a driving belt is arranged on the driving wheel, and the driving belt is in transmission connection with the motor.

In the implementation process, the transmission belt is tensioned on the transmission wheel and the motor to play a transmission role.

In a specific implementation scheme, a through groove is formed in one side of the fixing rod, and a driving belt penetrates through the through groove to be in transmission connection with the motor.

In the implementation process, the through groove is convenient for the driving belt to extend out of one side of the fixed rod to be connected with the motor.

In a specific embodiment, a protective cover is mounted on the outer side of the motor.

In the above implementation, the protective cover is used to protect the motor from erosion by soil.

In a specific embodiment, a bearing seat is installed on the inner wall of the fixing rod, and one end of the first rod body is fixed in the bearing seat.

In the implementation process, the bearing seat is used for providing a rotating fulcrum of the threaded rod.

In a specific embodiment, the outer surface of the fixed rod is provided with a sliding groove, the inner wall of the protective sleeve is provided with a sliding block, and the sliding block is connected in the protective sleeve in a sliding manner.

In the implementation process, the protective sleeve can move up and down on the surface of the fixing rod.

In a specific embodiment, a support is installed at one end of the support rod away from the movable seat, and the detection device is fixed on the support.

In the implementation process, the device is directly used for installing the detection device and can protect the detection device.

In a specific embodiment, the scaffold is a clearance fit with the inner wall of the protective sheath.

In the above implementation, the stent may be rotated within the protective sheath.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a first perspective structure of a rainstorm induced rock landslide simulation test device which is convenient to mount according to an embodiment of the application;

FIG. 2 is a schematic diagram illustrating a second perspective view of a rainstorm induced rock landslide simulation test apparatus for easy installation according to an embodiment of the present disclosure;

FIG. 3 is a third perspective view of a rainstorm induced rock landslide simulation test apparatus for easy installation according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a fixing mechanism provided in an embodiment of the present application;

fig. 5 is a schematic structural view of a protective sheath according to an embodiment of the present disclosure.

In the figure: 100-a securing mechanism; 110-a fixing bar; 111-a base; 112-through slots; 113-a bearing seat; 114-a chute; 120-threaded rod; 121-a first stick; 1211-a transmission wheel; 122-a second stick body; 130-a spring; 140-a mobile seat; 150-a motor; 151-protective cover; 200-a control mechanism; 210-a support bar; 211-a scaffold; 220-protective sleeve; 221-detection window; 222-a slider; 230-detection means.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present application provides a technical solution: a rainstorm induced rock landslide simulation test device convenient to install comprises a fixing mechanism 100 and a control mechanism 200, wherein the control mechanism 200 is fixed inside the fixing mechanism 100.

Referring to fig. 1, 2, 3 and 4, the fixing mechanism 100 includes a fixing rod 110, a threaded rod 120, a spring 130, a movable seat 140 and a motor 150, the threaded rod 120 is rotatably connected inside the fixing rod 110, a base 111 is installed at one end of the fixing rod 110, a through slot 112 is formed at one side of the fixing rod 110, a transmission belt passes through the through slot 112 and is in transmission connection with the motor 150, a bearing seat 113 is installed on the inner wall of the fixing rod 110, one end of a first rod body 121 is fixed inside the bearing seat 113, a sliding slot 114 is formed on the outer surface of the fixing rod 110, a sliding block 222 is installed on the inner wall of a protective sleeve 220, the sliding block 222 is slidably connected inside the protective sleeve 220, the spring 130 is sleeved on the threaded rod 120, the threaded rod 120 includes a first rod body 121 and a second rod body 122, the surface of the first rod body 121 is smooth, a transmission wheel 1211 is installed at one end of the first rod body 121, the transmission belt is installed on the transmission wheel 1211, the transmission belt is in transmission connection with the motor 150, a thread is formed on the surface of the second rod 122, the movable seat 140 is sleeved on the threaded rod 120, the motor 150 is fixed outside the fixing rod 110, the motor 150 is in transmission connection with the threaded rod 120, and a protective sleeve 151 is installed outside the motor 150.

Referring to fig. 1, 2, 3 and 5, the control mechanism 200 includes a supporting rod 210, a protecting sleeve 220 and a detecting device 230, the supporting rod 210 is fixed on the surface of the movable base 140, the supporting rod 210 is sleeved on the threaded rod 120 and is in clearance fit with the threaded rod 120, a bracket 211 is installed at one end of the supporting rod 210 far away from the movable base 140, the detecting device 230 is fixed on the bracket 211, the bracket 211 is in clearance fit with the inner wall of the protecting sleeve 220, the protecting sleeve 220 is slidably sleeved at one end of the fixed rod 110, a detecting window 221 is opened on the surface of the protecting sleeve 220, and the detecting device 230 is fixed at one end of the supporting rod 210 far away from the movable base 140.

Specifically, this rainstorm that is convenient for lay induces rock matter landslide analogue test device's theory of operation: when the experimental landslide apparatus works, one end of the fixed rod 110 is fixed at an experimental landslide body, when collapse occurs, the motor 150 drives the threaded rod 120 to rotate, the movable seat 140 moves downwards at the moment, due to the supporting effect of the spring 130, the movable seat 140 rotates in situ at the first rod body 121 at one end of the threaded rod 120 all the time, at the moment, the supporting rod 210 at one end of the movable seat 140 rotates to rotate the detection device 230 at one end of the supporting rod 210 into the protective sleeve 220, when the fixed rod 110 is buried by soil, the motor 150 drives the threaded rod 120 to rotate in the reverse direction, at the moment, the movable seat 140 rotates and moves upwards on the surface of the second rod body 122 on the threaded rod 120 to lift the supporting rod 210, and at the moment, the support 211 at one end of the supporting rod 210 lifts the protective sleeve 220 upwards and lifts up at the same time.

It should be noted that the specific model specification of the motor 150 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 150 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A rainstorm induced rock landslide simulation test device convenient to lay is characterized by comprising

The fixing mechanism (100) comprises a fixing rod (110), a threaded rod (120), a spring (130), a moving seat (140) and a motor (150), wherein the threaded rod (120) is rotatably connected inside the fixing rod (110), the spring (130) is sleeved on the threaded rod (120), the moving seat (140) is sleeved on the threaded rod (120) in a threaded manner, the motor (150) is fixed on the outer side of the fixing rod (110), and the motor (150) is in transmission connection with the threaded rod (120);

control mechanism (200), control mechanism (200) includes bracing piece (210), protective sheath (220) and detecting device (230), bracing piece (210) are fixed remove seat (140) surface, bracing piece (210) cup joint on threaded rod (120) and with threaded rod (120) clearance fit, protective sheath (220) slip cup joint dead lever (110) one end, detecting window (221) have been seted up on protective sheath (220) surface, detecting device (230) are fixed bracing piece (210) are kept away from remove the one end of seat (140).

2. The rainfall induced rockfall simulation test device of claim 1, wherein the fixed rod (110) is mounted with a base (111) at one end.

3. A rainfall induced rock slide simulation test device convenient to install according to claim 1, wherein the threaded rod (120) comprises a first rod body (121) and a second rod body (122), the surface of the first rod body (121) is smooth, and the surface of the second rod body (122) is provided with threads.

4. The rainfall-induced rocky slope simulation test device convenient to place according to claim 3, wherein a transmission wheel (1211) is installed at one end of the first rod body (121), a transmission belt is arranged on the transmission wheel (1211), and the transmission belt is in transmission connection with the motor (150).

5. The rainfall induced rock slide simulation test device convenient to mount according to claim 1, wherein a through groove (112) is formed in one side of the fixing rod (110), and a transmission belt passes through the through groove (112) and is in transmission connection with the motor (150).

6. A stormwater-induced rockfall simulation test apparatus as claimed in claim 1, wherein a protective cover (151) is mounted on the outside of the motor (150).

7. A rainfall induced rockfall simulation test device convenient to install according to claim 3, wherein a bearing seat (113) is installed on the inner wall of the fixing rod (110), and one end of the first rod body (121) is fixed in the bearing seat (113).

8. The rainfall induced rock landslide simulation test device as claimed in claim 1 wherein the fixing rod (110) has a sliding groove (114) formed on an outer surface thereof, and a sliding block (222) is mounted on an inner wall of the protective casing (220), and the sliding block (222) is slidably connected in the protective casing (220).

9. A stormwater-induced rock slide simulation test device as claimed in claim 1, wherein the end of the support rod (210) remote from the movable seat (140) is provided with a bracket (211), and the detecting device (230) is fixed on the bracket (211).

10. A stormwater-induced rockfall simulation test apparatus as claimed in claim 9, wherein the support (211) and the protective sleeve (220) are housed in a single unit

The walls are clearance fit.