A conveying structure for geological disaster control

Abstract

The present application belongs to the geological disaster control technical field, disclose a kind of conveying structure for geological disaster control, to solve the problem of material not easy to transport when geological disaster occurs.The present application includes stand, the lower portion of stand is provided with base, the stand of base upper portion is also provided with support fixing piece, the upper end of the stand is fixedly installed with drive motor, the stand is also installed with rotating shaft, the drive motor drives rotating shaft to rotate, the rotating shaft is sleeved with conveying wheel, the periphery of conveying wheel is sleeved with slide cable, the other side of slide cable is sleeved on the conveying wheel of another conveying structure, material box is installed on the slide cable.The present application utilizes two structures same conveying structure for geological disaster control to jointly constitute a temporary material conveying structure, can transport rescue material after geological disaster occurs, and the structure itself is relatively simple, easy to operate, especially suitable for geological disaster control in mountainous area.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of geological disaster control, and particularly relates to a conveying structure for geological disaster control. BACKGROUND

[0002] Geological disaster refers to an event that destroys human life and property and living environment due to natural or human factors. Geological disasters mainly include collapse (i.e. dangerous rock mass), landslide, debris flow, karst ground collapse and ground fissure, etc. In particular, in mountainous areas, due to special geological structure and geographical environment, the frequency of geological disasters is relatively high. After a geological disaster occurs, the speed of conveying disaster relief materials (including but not limited to food, drinking water, construction materials, etc.) largely determines the effect of rescue, and how to quickly establish a conveying channel is a difficulty in geological disaster control.

[0003] Therefore, a simple and convenient conveying structure is needed for conveying materials after a geological disaster. SUMMARY

[0004] The present application is to solve the problem of difficult material conveying when a geological disaster occurs, and provides a conveying structure for geological disaster control, which is designed by using the principle of cableway structure, and has simple structure and convenient operation, so as to facilitate the conveying of materials after a geological disaster and improve the effect of rescue.

[0005] To solve the technical problem, the technical solution adopted by the present application is:

[0006] A conveying structure for geological disaster control, characterized in that it comprises a stand column, a base is arranged below the stand column, at least three supporting and fixing members are further arranged on the stand column above the base, the base and / or the supporting and fixing members are used to stabilize the stand column on the ground, a driving motor is fixedly installed at the upper end of the stand column, a rotating shaft is further installed on the stand column, the driving motor drives the rotating shaft to rotate through a belt, a conveying wheel is sleeved on the rotating shaft, a cableway is sleeved on the periphery of the conveying wheel, the other side of the cableway is sleeved on the conveying wheel of another structure same conveying structure for geological disaster control, and a material box is installed on the cableway.

[0007] In some embodiments, the supporting and fixing member comprises a pin shaft seat arranged on the periphery of the stand column, a pin shaft is sleeved on the pin shaft seat, a supporting arm is rotatably connected to the pin shaft, and a soil nail is arranged at the end of the supporting arm away from the pin shaft. In the specific implementation process, the supporting and fixing members are evenly distributed on the periphery of the stand column.

[0008] In some embodiments, a blind hole is formed at the top of the stand column, at least two bearings are installed in the blind hole, and the rotating shaft is fixedly installed in the bearings in the blind hole; and a reinforcing shell is arranged on the periphery of the top region of the stand column.

[0009] In some embodiments, the top of the column is detachably mounted with a limiting part for sleeving the sliding rope on the conveying wheel through the support.

[0010] In some embodiments, the limiting part comprises a body with a mounting cavity in the body, a sliding block capable of sliding in the mounting cavity is mounted in the mounting cavity, a horizontal through hole is formed on the side of the body facing the conveying wheel, the sliding block has an inclined surface, an extrusion block is sleeved in the through hole, the side of the extrusion block facing the sliding block has a slope surface matched with the inclined surface of the sliding block, when the sliding block moves upward in the mounting cavity, the sliding block drives the extrusion block to move away from the body and extrude the sliding rope wound on the conveying wheel; an L-shaped rotating rod is connected to the lower end of the sliding block, the rotating rod is hinged on the body, one end of the rotating rod is connected to the lower end of the sliding block, the middle region of the rotating rod is hinged on the body, the other end of the rotating rod is connected with a lifting arm, the upper end of the lifting arm is rotatably connected with a roller shaft supported below the sliding rope; a reset member made of an elastic element is mounted on the upper end of the sliding block.

[0011] The body comprises an arc-shaped outer body and an end cover, the end cover and the outer body form the mounting cavity, and the through hole is formed on the end cover.

[0012] In some embodiments, the outer body is provided with a penetrating hole for the steel bar or anchor cable to pass through, one side of the penetrating hole is matched with the inner diameter of the groove of the conveying wheel, and the width of the penetrating hole is matched with the depth of the groove of the conveying wheel.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] When the two geology disaster control conveying structures are used to convey materials, the rotating directions of the driving motors on the two geology disaster control conveying structures are the same, so that the two driving motors synchronously drive the rotating shafts to rotate and synchronously drive the conveying wheels to rotate, and then the static friction force between the conveying wheels and the sliding ropes drives the sliding ropes to rotate, finally drives the material boxes to reciprocate on the conveying wheels of the two conveying structures, thereby realizing the conveying of the materials. The two geology disaster control conveying structures are used to jointly constitute a temporary sliding rope conveying structure for conveying materials, which can be used to convey rescue materials after a geology disaster occurs, and has the characteristics of simple structure and convenient operation, and is particularly suitable for geology disaster control in mountainous areas. Meanwhile, the two geology disaster control conveying structures can be selectively installed at the same height or different heights according to the actual situation on the site, so that the materials can be transported in the plane and along the slope.

[0015] The limiting part of the present application increases the angle of the inclined slide rope downward with the increase of the weight of the material in the material box during use, so that the slide rope is in contact with the roller shaft and gradually extrudes the roller shaft, the roller shaft moves downward to drive the lifting arm to move downward, and then drives the rotating rod pin shaft to rotate, the rotating rod rotates to drive the sliding block to move upward, the sliding block moves upward to drive the extrusion block to move toward the conveying wheel to extrude the slide rope, thereby increasing the static friction between the slide rope and the conveying wheel, on the one hand, to prevent the problem that the slide rope and the conveying wheel cannot convey the material box due to the insufficient static friction between the slide rope and the conveying wheel caused by the increase of the weight of the material box. On the other hand, the extrusion block can increase the static friction between the slide rope and the conveying wheel, and can also appropriately reduce the vibration of the slide rope on the conveying wheel.

[0016] When the conveying wheel is not installed with the slide rope, the reinforcing steel bar (or anchor cable) for construction is inserted into the conveying wheel and passes through the insertion hole. When the conveying wheel rotates, the reinforcing steel bar can be moved by utilizing the friction between the reinforcing steel bar and the conveying wheel, thereby realizing the traction and dragging of the reinforcing steel bar (or anchor cable). That is to say, the conveying structure of the present application not only can convey materials by using the material box on the slide rope, but also can pull the reinforcing steel bar (or anchor cable), thereby reducing the labor intensity of the workers during the treatment process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure diagram of an embodiment of the present application is shown.

[0018] Figure 2 The structure diagram of an embodiment of the present application is shown. Figure 1 The partial enlarged view of A in the structure diagram of the present application is shown.

[0019] Figure 3 The structure diagram of an embodiment of the present application is shown.

[0020] Figure 4 The structure diagram of an embodiment of the present application is shown.

[0021] Marked in the figure: 1, stand, 101, base, 2, material box, 201, roller, 202, clamping block, 203, hook, 204, support rod, 3, support fixing piece, 31, pin shaft seat, 32, pin shaft, 33, support arm, 34, soil nail, 4, protective shell, 5, driving motor, 51, rotating shaft, 52, driving pulley, 53, driven pulley, 54, belt, 55, conveying wheel, 6, support piece, 7, limiting part, 71, outer shell, 72, end cover, 73, mounting cavity, 74, sliding block, 75, extrusion block, 751, limiting boss, 752, limiting cylinder, 753, service spring, 76, rotating rod, 77, lifting arm, 78, roller shaft, 79, reset piece, 710, through hole, 8, anchor cable, 9, steel bar. DETAILED DESCRIPTION

[0022] The application will be further described below in conjunction with the embodiments. The described embodiments are only a part of the embodiments of the application, and not all the embodiments. Based on the embodiments in the application, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0023] In the description of the application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0024] The conveying structure for geological disaster control of the present application, in combination with the drawings, comprises a stand column 1, a base 101 is arranged below the stand column 1, at least three supporting fixing members 3 are further arranged on the stand column 1 above the base 101, the base 101 and / or the supporting fixing member 3 are used to stabilize the stand column 1 on the ground, a driving motor 5 is fixedly installed on the upper end of the stand column 1, a rotating shaft 51 is further installed on the stand column 1, the driving motor 5 drives the rotating shaft 51 to rotate through a belt 54, a conveying wheel 55 is sleeved on the rotating shaft 51, a sliding cable 8 is sleeved on the periphery of the conveying wheel 55, the other side of the sliding cable 8 is sleeved on the conveying wheel 55 of another structure same conveying structure for geological disaster control, a material box 2 is installed on the sliding cable 8.

[0025] In the specific implementation process, in order to facilitate the carrying of the material box 2, a roller 201 is arranged at the bottom of the material box 2. In some embodiments, a supporting rod 204 is arranged at the middle part of the material box 2, a clamping block 202 is sleeved on the sliding cable 8, a hook 203 is installed at the lower end of the clamping block 202 and is mutually adapted with the supporting rod 204, so that the whole material box 2 is hung on the hook by using the supporting rod 204, and when the material needs to be taken out of the material box 2, the material can be taken out by overturning the material box 2. In some embodiments, the material box 2 is provided with an opening and closing door, which facilitates the placement and taking of the material. Therefore, in the actual conveying process of the material, the staff can select according to the specific situation of the material.

[0026] The present application utilizes two structure same conveying structures for geological disaster control to jointly constitute a temporary sliding cable conveying structure for material conveying, which can convey rescue materials after the occurrence of geological disasters, and has the characteristics of simple structure and convenient operation, and is particularly suitable for geological disaster control in mountainous areas. At the same time, the present application can selectively install two structure same conveying structures for geological disaster control at the same height or different heights according to the actual situation on the spot, so as to not only carry out plane transportation, but also convey materials along the slope.

[0027] When two structure same conveying structures for geological disaster control are used to convey materials, the rotating directions of the driving motors on the two structure same conveying structures for geological disaster control are the same, so as to drive the rotating shafts to rotate synchronously by using two driving motors, and then drive the conveying wheels to rotate synchronously, and then drive the sliding cable to rotate by using the static friction force between the conveying wheel and the sliding cable, and finally drive the material box to reciprocate on the conveying wheels of the two conveying structures, so as to realize the conveying of the material.

[0028] In the implementation process, the support fixing part 3 and the base 101 can be set according to actual conditions. For example, when food, water and other relatively light materials are first delivered at the beginning of rescue, the support fixing part 3 can be directly used to support the entire conveying structure. As the preparation of materials becomes more sufficient, relatively heavy materials need to be prepared for construction, and the base 101 or the base 101 together with the support fixing part 3 is used to support the entire conveying structure, so as to improve the stability of the entire conveying structure when conveying relatively heavy materials.

[0029] Among them, a plurality of through holes are formed on the base 101, an anchor platform is poured on the ground, and a pre-buried screw rod is implanted in the anchor platform. The pre-buried screw rod passes through the through hole on the base 101 and is locked by a locking nut, so as to lock the base 101 on the anchor platform, thereby ensuring the stability of the entire conveying structure.

[0030] In the implementation process, a driving motor 5 is installed on the output shaft of the driving motor 5, a driven pulley 53 is installed on the periphery of the rotating shaft 51, and the driving motor 5 drives the driving pulley 52 to rotate. When the driving pulley 52 rotates through the belt 54, the driven pulley 53 is driven to rotate, thereby driving the rotating shaft 51 to rotate.

[0031] In some embodiments, the support fixing part 3 includes a pin shaft seat 301 arranged on the periphery of the column 1, a pin shaft 302 is sleeved on the pin shaft seat 301, a support arm 303 is rotatably connected to the pin shaft 302, and a soil nail 304 is arranged at the end of the support arm 303 away from the pin shaft 302. In the implementation process, each support fixing part 3 is uniformly distributed on the periphery of the column 1. That is, the soil nail 304 is inserted into the rock-soil body for fixation.

[0032] In some embodiments, a blind hole is formed in the upper top of the column 1, at least two bearings are installed in the blind hole, and the rotating shaft 5 is fixedly installed in the bearings in the blind hole. In the implementation process, since the blind hole is formed, the structural strength of the top area of the column is reduced, and therefore a reinforcing shell 4 can be arranged on the periphery of the top area of the column 1 to reinforce the top area of the column 1.

[0033] Among them, as a preferred mode of the present application, the driving motor 5 is installed in the reinforcing shell 4, and the reinforcing shell 4 is used to protect the driving motor. In the implementation process, the upper end and the lower end of the reinforcing shell 4 corresponding to the position of the driving motor 5 are open, on the one hand to facilitate the installation of the driving pulley and the belt, and on the other hand to facilitate the heat dissipation of the driving motor.

[0034] In some embodiments, the top of the column 1 is detachably mounted with a limiting part 7 for sleeving the slide cable 8 on the conveying wheel 55 through a support 6, that is, the support 6 plays a role of mounting the limiting part 7.

[0035] In some embodiments, the limiting part 7 comprises a body with a mounting cavity 73 in the body, a sliding block 74 capable of sliding in the mounting cavity is mounted in the mounting cavity 73, a horizontal through hole is formed on the side of the body towards the conveying wheel 55, the sliding block 74 has an inclined surface, an extrusion block 75 is sleeved in the through hole, the side of the extrusion block 75 towards the sliding block 74 has a slope surface matched with the inclined surface of the sliding block 74, the sliding block 74 drives the extrusion block 75 to move away from the body when moving upwards in the mounting cavity, and the extrusion block 75 extrudes the slide cable 8 wound on the conveying wheel 55; an L-shaped rotating rod 76 is connected to the lower end of the sliding block 74, the rotating rod 76 is hinged on the body, one end of the rotating rod 76 is connected to the lower end of the sliding block 74, the middle region of the rotating rod 76 is hinged on the body, the other end of the rotating rod 76 is connected with a lifting arm 77, the upper end of the lifting arm 77 is rotatably connected with a roller shaft 78 supported below the slide cable 8; the upper end of the sliding block 74 is mounted with a reset member 79 made of elastic element.

[0036] The working process of the limiting part is as follows: with the increase of the weight of the material in the material box, the angle of the slide cable inclining downwards increases, so as to contact with the roller shaft and gradually extrude the roller shaft, the roller shaft moves downwards to drive the lifting arm to move downwards, and then drive the rotating rod pin shaft to rotate, the rotating rod rotates to drive the sliding block to move upwards, the sliding block moves upwards to drive the extrusion block to move towards the conveying wheel to extrude the slide cable, so as to increase the static friction force between the slide cable and the conveying wheel, on the one hand, it prevents the problem that the slide cable and the conveying wheel cannot convey the material box due to the relative sliding between the slide cable and the conveying wheel caused by insufficient static friction force due to the increase of the weight of the material box. On the other hand, the extrusion block can increase the static friction force between the slide cable and the conveying wheel, and can also appropriately reduce the vibration of the slide cable on the conveying wheel. When the weight of the material box is reduced (or empty), the downward pulling force on the slide cable is reduced, so that the slide cable and the roller shaft are separated from each other, the sliding block is driven to move downwards under the resetting action of the reset member, so that the extrusion block is retracted into the body, and the lifting arm is reset upwards.

[0037] In the specific implementation process, the outer periphery of the extrusion block is provided with a limiting boss, the body is provided with a limiting cylinder corresponding to the position of the through hole, the size of the limiting boss is larger than the size of the limiting cylinder, a reset spring is sleeved between the limiting boss and the sidewall of the body, and the extrusion block can be driven to retract into the body under the action of the reset spring, so that the extrusion block and the anchor cable on the conveying wheel are separated from each other. And the limiting boss and the limiting cylinder can limit the limit position of the extrusion block, and the limiting cylinder also provides a containing cavity for the spring.

[0038] The body includes an arc-shaped outer body 71, and the outer body 71 is provided with an end cover 72, the end cover 72 and the outer body 71 form a mounting cavity 73, and the through hole is arranged on the end cover 72, that is, the extrusion block 75 is used to contact the sliding cable 8 on the conveying wheel 55 after passing through the end cover 72.

[0039] In some embodiments, the outer body 71 is provided with a penetrating hole 710 for the steel bar 9 or the anchor cable to pass through, one side of the penetrating hole 710 matches the inner diameter of the groove of the conveying wheel 55, and the width of the penetrating hole 710 matches the depth of the groove of the conveying wheel 55. In the specific implementation process, when the sliding cable 8 is not installed on the conveying wheel 55, the steel bar (or anchor cable) for construction is inserted into the conveying wheel 55 and passes through the penetrating hole 710, and when the conveying wheel 55 rotates, the steel bar 55 can be driven to move by the friction between the steel bar 9 and the conveying wheel 55, so as to realize the traction and dragging of the steel bar 9 (or anchor cable). That is, the conveying structure of the present application can not only convey materials by the material box 2 on the sliding cable 8, but also can pull the steel bar 9 (or anchor cable), thereby reducing the labor intensity of the workers in the treatment process.

[0040] In the specific implementation process, in order to reduce the wear of the penetrating hole 710 and improve the static friction between the inserted steel bar 9, a wear-resistant anti-skid layer is arranged around the penetrating hole 710.

[0041] Since the penetrating hole 710 on the outer body 71 is arranged on one side of the conveying wheel 55, the position of the mounting cavity 73 should be staggered with the position of the penetrating hole 71, and at the same time, the size of the extrusion block 75 is increased as much as possible to increase the static friction between the extrusion block 75 and the sliding cable 8. In the specific implementation process, the extrusion block 75 is arranged in an arc shape, so as to be in contact with the sliding cable 8 more, and a wear-resistant anti-skid layer is arranged on the side of the extrusion block 75 facing the sliding cable, so as to reduce the wear of the sliding cable 8 and improve the static friction between the sliding cable 8.

[0042] In the specific implementation process, the wear-resistant anti-skid layer can be made of rubber.

Claims

1. A delivery structure for geohazard mitigation, characterized by, The utility model provides a geological disaster harnessing conveying structure, including stand (1), the lower part of stand (1) is provided with base (101), still be provided with at least three support fixing parts (3) on the upper stand (1) of base (101), base (101) and / or support fixing part (3) are used for the stand (1) firm ground on, the upper end of stand (1) is fixedly installed with drive motor (5), still be installed with rotating shaft (51) on stand (1), drive motor (5) is driven rotating shaft (51) to rotate through belt (54), rotating shaft (51) is sleeved with conveying wheel (55), the periphery of conveying wheel (55) is sleeved with slide cable (8), the other side of slide cable (8) is sleeved in the conveying wheel (55) of another structure same geological disaster harnessing conveying structure, material box (2) is installed on slide cable (8), the top of stand (1) is detachably installed with limiting portion (7) for the slide cable (8) sleeve in conveying wheel (55) through support (6), limiting portion (7) includes body, the body has installation cavity (73) in, installation cavity (73) is installed with the sliding block (74) of the sliding of installation cavity, the side of body towards conveying wheel (55) is provided with the horizontal arrangement of through -hole, sliding block (74) has the inclined surface, the through -hole is sleeved with extrusion block (75), the side of extrusion block (75) towards sliding block has the inclined surface of the mutual adaptation of sliding block's inclined surface, when sliding block (74) is moved upwards in installation cavity (73), extrusion block (75) is driven away from the body and further extrudes slide cable (8) winding on conveying wheel (55), the lower end of sliding block (74) is connected with the rotating lever (76) of L type, rotating lever (76) is hinged on the body, one end of rotating lever (76) is connected in the lower end of sliding block (74), the middle area of rotating lever (76) is hinged on the body, the other end of rotating lever (76) is connected with lifting arm (77), the upper end of lifting arm (77) is rotatably connected with the roller (78) of supporting under slide cable (8), the upper end of sliding block (74) is installed with reset piece (79) made of elastic element.

2. The delivery structure for geohazard mitigation of claim 1, wherein, The support fixing part (3) includes a pin shaft seat (301) disposed around the stand (1), a pin shaft (302) is sleeved on the pin shaft seat (301), a support arm (303) is rotatably connected to the pin shaft (302), and a soil nail (304) is arranged at the end of the support arm (303) away from the pin shaft (302).

3. The delivery structure for geohazard mitigation of claim 1, wherein, A blind hole is formed in the upper top of the stand (1), at least two bearings are installed in the blind hole, and the rotating shaft (51) is fixedly installed in the bearings in the blind hole.

4. The delivery structure for geohazard mitigation of claim 1, wherein, The body includes an arc-shaped outer body (71), and an end cover (72) is arranged on the outer body (71), the end cover (72) and the outer body (71) form the installation cavity (73), and the through hole is formed in the end cover (72).

5. The delivery structure for geohazard mitigation of claim 4, wherein, The outer body (71) is provided with a through hole (710) for the steel bar (9) or anchor cable to pass through, one side of the through hole (710) matches the inner diameter of the groove of the conveying wheel (55), and the width of the through hole (710) matches the depth of the groove of the conveying wheel (55); the through hole (710) and the mounting cavity (73) are arranged staggeredly.

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