CN218157900U - Landslide dam break is anti-skidding device for test device - Google Patents

Abstract

The application provides a landslide dam break testing is antiskid for device belongs to the anti-skidding technical field of device. This landslide dam break anti-skidding device for test device includes horizontal fixed establishment and vertical fixed establishment, horizontal fixed establishment includes test device body, base, motor and slide, the test device body set up in the base top, the motor output shaft runs through the pedestal connection has the lead screw, the slide screw thread cup joint in the lead screw, slide one end be provided with the activity run through in the prism of base, vertical fixed establishment includes double-screw bolt, driving medium and lifter plate, the double-screw bolt rotate install in inside the base, the double-screw bolt with pass through between the lead screw the driving medium transmission is connected, the lifter plate with the double-screw bolt thread cup joints, the lifter plate bottom be provided with the activity run through in the post of inserting of base, this landslide dam break test device for anti-skidding device is convenient for carry on horizontal and vertical while fixed.

Description

Landslide dam break is anti-skidding device for test device

Technical Field

The application relates to the technical field of device antiskid, particularly, relate to a landslide is anti-skidding device for dam break test device.

Background

The landslide is a natural phenomenon that soil or rock mass on a slope slides downwards along the slope integrally or dispersedly under the action of gravity along a certain weak surface or a weak zone under the influence of factors such as river scouring, underground water activity, rainwater immersion, earthquake, artificial slope cutting and the like. The dam break, i.e. the dam body is broken, is a breaking phenomenon caused by the impact of water flow, rocks and other objects on the dam body.

The landslide dam break testing device can be used for testing the landslide dam break environment. To improve the stability of the test device in this environment, it is often necessary to provide anti-slip means. The mode of pegging graft with the inclined plane of landslide is adopted more to current antiskid device, and improves the fixed effect of antiskid test device, but this kind of mode has certain defect, and the bottom of device is not fixed, and current antiskid device is difficult to carry out horizontal fixed and vertical fixed simultaneously, and then makes test device's antiskid effect descend to some extent.

How to invent an anti-skidding device for a landslide dam break test device to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the application provides a landslide anti-skidding device for dam break test device, aims at improving the problem that current device is difficult to carry out horizontal fixed and vertical fixed simultaneously.

The embodiment of the application provides a landslide dam break testing is antiskid for device, including horizontal fixed establishment and vertical fixed establishment, horizontal fixed establishment includes test device body, base, motor and slide, the test device body set up in the base top, motor fixed mounting in the base lateral part, motor output shaft runs through the pedestal connection has the lead screw, lead screw one end rotate install in the base inner wall, the slide set up in inside the base, the slide screw thread cup joint in the lead screw, slide one end be provided with the activity run through in the prism of base, vertical fixed establishment includes double-screw bolt, driving medium and lifter plate, the double-screw bolt rotate install in inside the base, the double-screw bolt with pass through between the lead screw the driving medium transmission is connected, the lifter plate slidable mounting in inside the base, the lifter plate with the double-screw thread cup joints, the lifter plate bottom be provided with the activity run through in the post of inserting of base, the post is provided with four, four the post of inserting distribute respectively in the lifter plate bottom is close to four end angle departments.

In the above-mentioned realization in-process, place the testing device body in the landslide dam break region, starter motor, motor output shaft rotates and drives the lead screw and rotate, because the slide slides and sets up inside the base, the slide screw thread cup joints in the lead screw, so the slide will carry out lateral shifting, and then make the prismatic inclined plane of orientation landslide of slide one end remove, thereby make prismatic grafting in the landslide, because be connected through the driving medium transmission between double-screw bolt and the lead screw, lifter plate slidable mounting is inside the base, the lifter plate cup joints with the double-screw bolt screw thread, so the lead screw rotates and will drive the double-screw bolt rotation, and then make lifter plate vertical removal, so that the certain degree of depth at the horizontal plane is pegged graft to the inserted column of lifter plate bottom, thereby accomplish the fixed process of pegging graft when horizontal and vertical of device.

In a specific implementation scheme, a sliding rod is fixedly installed inside the base, and the sliding plate is sleeved on the sliding rod in a sliding manner.

In the implementation process, the screw rod rotates to easily drive the sliding plate to rotate, and the sliding plate is slidably sleeved on the sliding rod, so that the sliding plate can only move transversely.

In a specific implementation scheme, the transmission part comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the screw rod, the second bevel gear is fixedly installed at the top of the stud, and the first bevel gear is meshed with the second bevel gear.

In the implementation process, the screw rod rotates to drive the first bevel gear to rotate, so that the stud at the bottom of the second bevel gear is driven to rotate, and synchronous rotation of the stud of the screw rod is effectively achieved.

In a specific implementation scheme, the number of the first helical gears and the number of the second helical gears are two, the two first helical gears are respectively distributed on two sides of the screw rod, the stud is arranged corresponding to the second helical gear, and the two second helical gears are respectively arranged on the top of the corresponding stud.

In the implementation process, the two second bevel gears are respectively arranged at the tops of the corresponding studs, so that when the screw rod rotates, the two studs rotate simultaneously, and further the thread transmission effect between the lifting plate and the studs is improved.

In a specific embodiment, two ends of the lifting plate are respectively connected with the adjacent inner side wall of the base in a sliding way.

In the implementation process, the lifting plate is easy to drive to rotate due to the rotation of the stud, and the two ends of the lifting plate are respectively in sliding connection with the adjacent inner side wall of the base, so that the stability of the lifting plate in the sliding process inside the base is improved.

In a particular embodiment, the prism is provided with a taper at an end remote from the slide.

In the implementation process, the prism is conveniently plugged in a landslide through the arrangement of the cone.

In a specific embodiment, prismatic inside and being close to the one end of cone is provided with the extension subassembly, the extension subassembly includes mounting groove, two-way screw rod, fly leaf, awl pole and bull stick, the mounting groove set up in prismatic inside, two-way screw rod rotate install in inside the mounting groove, fly leaf slidable mounting in inside the mounting groove, the fly leaf is provided with two, two the fly leaf passes through respectively two sections opposite direction's on the two-way screw rod screw thread with two-way screw rod screw thread cup joints, the awl pole is provided with two, two the awl pole sets up respectively in two the one end that the fly leaf deviates from, awl pole one end activity run through in prismatic, the bull stick set up in prismatic outside, bull stick one end run through in prismatic and with two-way screw rod transmission is connected.

In the implementation process, when the cone is inserted into the shallow depth of the landslide and the tapered rod is still exposed outside the landslide, the rotating rod can be rotated to drive the bidirectional screw rod to rotate, so as to drive the two movable plates to be away from each other, so that the two tapered rods are away from each other, and the tapered rod below the two movable plates is inserted into the bottom of the landslide.

In a specific embodiment, the bottom of the prism is located on the outer side of the rotating rod, a sleeve ring is arranged on the outer side of the rotating rod, two bolts are installed on two sides of the sleeve ring in a threaded mode, and two ends, opposite to the bolts, of the two bolts are connected with an arc-shaped plate in a rotating mode.

In the implementation process, the rotating rod is fixed by the design, the bolts on two sides are rotated, the arc plates on two sides are close to each other, the rotating rod is clamped by the two arc plates, and the rotating rod is prevented from rotating to drive the bidirectional screw rod to rotate.

In a specific embodiment, the inner arc surface of the arc plate is provided with anti-slip teeth.

In the implementation process, the anti-slip teeth can increase the friction force between the inner arc surface of the arc plate and the surface of the rotating rod.

In a specific embodiment, a rotating hand is fixedly arranged at the bottom of the rotating rod.

In the above implementation, the hand is turned to rotate the rotating rod.

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 structural view of an anti-skid device for a landslide dam break test device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an external structure of a base according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of another view angle of the prism of FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is a front cross-sectional view of a base provided in an embodiment of the present application;

FIG. 5 is an enlarged view of FIG. 4 at A provided in accordance with an embodiment of the present application;

fig. 6 is a top view of the collar of fig. 5 provided in accordance with an embodiment of the present application.

In the figure: 100-a transverse securing mechanism; 110-test device body; 120-a base; 121-a slide bar; 130-a motor; 131-a screw rod; 140-a slide plate; 141-prism; 142-a cone; 143-an extension member; 1431-mounting groove; 1432-bidirectional screw; 1433-movable plate; 1434-a tapered rod; 1435-rotating rod; 1436-handle rotation; 144-a collar; 1441-bolt; 1442-arc shaped plate; 1443-anti-slip teeth; 200-a vertical fixing mechanism; 210-a stud; 220-a transmission member; 221-a first bevel gear; 222-a second bevel gear; 230-a lifting plate; 231-insert post.

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 or 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.

Referring to fig. 1-6, the present application provides an anti-sliding device for a landslide dam break test device, including a transverse fixing mechanism 100 and a vertical fixing mechanism 200, where the transverse fixing mechanism 100 includes a test device body 110, a base 120, a motor 130 and a sliding plate 140, the test device body 110 is disposed on the top of the base 120, the motor 130 is fixedly mounted on the side of the base 120, an output shaft of the motor 130 penetrates through the base 120 and is connected with a screw 131, one end of the screw 131 is rotatably mounted on the inner wall of the base 120, the sliding plate 140 is slidably disposed inside the base 120, the sliding plate 140 is screwed onto the screw 131, one end of the sliding plate 140 is provided with a prism 141 movably penetrating through the base 120, the vertical fixing mechanism 200 includes a stud 210, a transmission member 220 and a lifting plate 230, the stud 210 is rotatably mounted inside the base 120, the stud 210 is in transmission connection with the screw 131 through the transmission member 220, the lifting plate 230 is slidably mounted inside the base 120, the lifting plate 230 is screwed onto the stud 210, the lifting plate 230 is screwed onto the stud 231, the lifting plate 230 is movably mounted inside the base 120, the lifting plate 230, the four insertion posts 231 are disposed at the bottom of the lifting plate 230, and are disposed at four positions, and the four insertion posts 231 are respectively disposed at positions close to the bottom of the lifting plate 230.

In some specific embodiments, a slide rod 121 is fixedly installed inside the base 120, the slide plate 140 is slidably sleeved on the slide rod 121, the slide plate 140 is easily driven to rotate by the rotation of the screw 131, and the slide plate 140 is slidably sleeved on the slide rod 121, so that the slide plate 140 can only move laterally.

In some specific embodiments, the transmission member 220 includes a first bevel gear 221 and a second bevel gear 222, the first bevel gear 221 is fixedly sleeved on the screw rod 131, the second bevel gear 222 is fixedly installed on the top of the stud 210, the first bevel gear 221 is meshed with the second bevel gear 222, the screw rod 131 rotates to drive the first bevel gear 221 to rotate, and further drive the stud 210 at the bottom of the second bevel gear 222 to rotate, so as to effectively realize the synchronous rotation of the stud 210 of the screw rod 131.

In some specific embodiments, two first bevel gears 221 and two second bevel gears 222 are respectively arranged, the two first bevel gears 221 are respectively distributed at two sides of the screw rod 131, the stud 210 and the second bevel gears 222 are correspondingly arranged, and the two second bevel gears 222 are respectively arranged at the tops of the corresponding studs 210, so that when the screw rod 131 rotates, the two studs 210 rotate simultaneously, and further, the thread transmission effect between the lifting plate 230 and the studs 210 is improved.

In some specific embodiments, two ends of the lifting plate 230 are slidably connected to the adjacent inner side wall of the base 120, and the stud 210 is rotated to easily drive the lifting plate 230 to rotate, so that the two ends of the lifting plate 230 are slidably connected to the adjacent inner side wall of the base 120, respectively, to improve the stability of the lifting plate 230 when sliding inside the base 120.

In some embodiments, a taper 142 is provided at an end of the prism 141 remote from the slide plate 140, and the taper is provided by the taper 142, so that the prism 141 is plugged into a landslide.

In some specific embodiments, an extension assembly 143 is disposed inside the prism 141 and near one end of the cone 142, the extension assembly 143 includes a mounting groove 1431, a bidirectional screw 1432, two movable plates 1433, a cone 1434 and a rotating rod 1435, the mounting groove 1431 is disposed inside the prism 141, the bidirectional screw 1432 is rotatably mounted inside the mounting groove 1431, the movable plates 1433 are slidably mounted inside the mounting groove 1431, the two movable plates 1433 are two movable plates 1433 respectively threadedly coupled with the bidirectional screw 1432 through two opposite threads on the bidirectional screw 1432, the cone 1434 is two cone 1434, the two cone 1434 is disposed at an end of the two movable plates 1433, one end of the cone 1434 is movably inserted through the prism 141, the rotating rod 1435 is disposed outside the prism 141, one end of the rotating rod 1435 is inserted through the prism 141 and is in transmission connection with the bidirectional screw 1432, when the cone 142 is at a shallow depth of a sliding slope, and the cone 1434 is still exposed outside the sliding rod 1435, and the rotating rod 1432 is driven to rotate to move away from each other, so that the two movable plates 1433 are inserted and away from the bottom of the sliding slope.

In some specific embodiments, a collar 144 is disposed at the bottom of the prism 141 and outside the rotating rod 1435, two bolts 1441 are threadedly mounted on both sides of the collar 144, and an opposite end of each bolt 1441 is rotatably connected with an arc plate 1442, so as to fix the rotating rod 1435, and rotate the bolts 1441 on both sides, so that the arc plates 1442 on both sides are close to each other, so that the two arc plates 1442 clamp the rotating rod 1435, thereby preventing the rotating rod 1435 from rotating to drive the bidirectional screw 1432 to rotate.

In some specific embodiments, the inner arc surface of the curved plate 1442 is provided with anti-slip teeth 1443, and the anti-slip teeth 1443 can increase the friction between the inner arc surface of the curved plate 1442 and the surface of the rotating rod 1435.

In some embodiments, a handle 1436 is fixedly mounted to the bottom of the lever 1435, and the handle 1436 is configured to rotate the lever 1435.

This landslide dam break is theory of operation of antiskid for testing device: place test device body 110 in landslide dam break area, motor 130 output shaft rotates and drives lead screw 131 and rotate, because slide 140 slides and sets up inside base 120, slide 140 screw sleeve connects in lead screw 131, so slide 140 will carry out lateral shifting, and then make the prismatic 141 of slide 140 one end move towards the inclined plane of landslide, thereby make prismatic 141 peg graft in the landslide, because be connected through transmission member 220 transmission between double-screw bolt 210 and the lead screw 131, lifter plate 230 slidable mounting is inside base 120, lifter plate 230 and double-screw bolt 210 screw sleeve connect, so lead screw 131 rotates and will drive double-screw bolt 210 and rotate, and then make lifter plate 230 vertical removal, so that peg 231 pegs graft at the certain degree of depth of horizontal plane, thereby accomplish the fixed process of pegging graft in horizontal and vertical while of device.

It should be noted that the specific model specification of the motor 130 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 130 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement 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 (10)

1. An anti-skidding device for a landslide dam break test device is characterized by comprising

The device comprises a transverse fixing mechanism (100), the transverse fixing mechanism (100) comprises a test device body (110), a base (120), a motor (130) and a sliding plate (140), the test device body (110) is arranged at the top of the base (120), the motor (130) is fixedly installed on the side portion of the base (120), an output shaft of the motor (130) penetrates through the base (120) and is connected with a screw rod (131), one end of the screw rod (131) is rotatably installed on the inner wall of the base (120), the sliding plate (140) is slidably arranged in the base (120), the sliding plate (140) is in threaded sleeve connection with the screw rod (131), and one end of the sliding plate (140) is provided with a prism (141) which movably penetrates through the base (120);

vertical fixed establishment (200), vertical fixed establishment (200) includes double-screw bolt (210), driving medium (220) and lifter plate (230), double-screw bolt (210) rotate install in inside base (120), double-screw bolt (210) with pass through between lead screw (131) driving medium (220) transmission is connected, lifter plate (230) slidable mounting in inside base (120), lifter plate (230) with double-screw bolt (210) threaded socket, lifter plate (230) bottom be provided with the activity run through in post (231) of inserting of base (120), it is provided with four to insert post (231), four insert post (231) distribute respectively in lifter plate (230) bottom surface is close to four end angle departments.

2. The anti-sliding device for the landslide dam break test device according to claim 1, wherein a sliding rod (121) is fixedly installed inside the base (120), and the sliding plate (140) is slidably sleeved on the sliding rod (121).

3. The anti-sliding device for the landslide dam break test device according to claim 1, wherein the transmission member (220) comprises a first bevel gear (221) and a second bevel gear (222), the first bevel gear (221) is fixedly sleeved on the screw rod (131), the second bevel gear (222) is fixedly installed on the top of the stud (210), and the first bevel gear (221) and the second bevel gear (222) are meshed and connected.

4. The anti-sliding device for the landslide dam break test device according to claim 3, wherein the number of the first bevel gears (221) and the number of the second bevel gears (222) are two, the two first bevel gears (221) are respectively distributed on two sides of the screw rod (131), the stud (210) and the second bevel gears (222) are correspondingly arranged, and the two second bevel gears (222) are respectively arranged on the tops of the corresponding studs (210).

5. The anti-sliding device for the landslide dam break test device according to claim 1, wherein two ends of the lifting plate (230) are slidably connected with adjacent inner side walls of the base (120).

6. The anti-skid device for the landslide dam break test device according to claim 1, wherein one end of the prism (141) far away from the sliding plate (140) is provided with a cone (142).

7. The anti-sliding device for the landslide dam break test device according to claim 6, wherein an extension assembly (143) is disposed inside the prism (141) and near one end of the cone (142), the extension assembly (143) comprises a mounting groove (1431), a bidirectional screw (1432), a movable plate (1433), a conical rod (1434) and a rotating rod (1435), the mounting groove (1431) is disposed inside the prism (141), the bidirectional screw (1432) is rotatably mounted inside the mounting groove (1431), the movable plate (1433) is slidably mounted inside the mounting groove (1431), the two movable plates (1433) are disposed two, the two movable plates (1433) are respectively in threaded connection with the bidirectional screw (1432) through two sections of opposite-direction threads on the bidirectional screw (1432), the conical rod (1434) is disposed two, the two conical rods (1434) are respectively disposed at one end of the two movable plates (1433), one end of the conical rod (1434) is movably disposed through the prism (1432), one end of the conical rod (1434) is movably disposed outside the prism (141), and one end of the rotating rod (1435) is connected with one end of the prism (141) and the prism (1435) and is connected with one end of the prism (141).

8. The anti-skid device for the landslide dam break test device according to claim 7, wherein a sleeve ring (144) is arranged at the bottom of the prism (141) and outside the rotating rod (1435), two bolts (1441) are mounted on two sides of the sleeve ring (144) in a threaded mode, and an arc-shaped plate (1442) is rotatably connected to one end, opposite to the two bolts (1441).

9. The anti-slip device for the landslide dam break test device according to claim 8, wherein the inner arc surface of the arc plate (1442) is provided with anti-slip teeth (1443).

10. The anti-sliding device for the landslide dam break test device according to claim 8, wherein a rotating handle (1436) is fixedly installed at the bottom of the rotating rod (1435).

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