A support device for a slope

Abstract

The application discloses a supporting device for a slope, which comprises a supporting plate, at least one fixing assembly. The supporting plate is covered on the slope surface, and one side of the supporting plate is rotationally connected with the ground end of the slope surface. A first cavity is formed in the supporting plate. Each fixing assembly comprises a base plate movably arranged in the first cavity, at least two anchor rods vertically and fixedly arranged on one side of the base plate, and a pushing member fixedly connected with the other side of the base plate. The base plate is parallel to the slope surface. Each anchor rod penetrates through the supporting plate and faces the slope surface. The pushing member penetrates through the other side of the supporting plate away from the slope surface and extends to the outside to form an operating end. The operating end is used for receiving external force to push or pull back the base plate through the pushing member, so as to drive each anchor rod to be inserted into or pulled out of the slope surface. The application can insert all the anchor rods on the base plate into the slope through only one operating end, ensures that the ground angles and depths of each anchor rod are the same, and the construction personnel can insert multiple anchor rods at a time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of slope support, in particular to a slope support device. BACKGROUND

[0002] The slope refers to the slope surface with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed, and generally the corresponding support structure is provided for the slope, so as to ensure the stability and firmness of the entire slope structure, so as to effectively avoid the loose or collapse of the slope.

[0003] At present, the existing slope support structure generally has a corresponding anchor rod fixing mechanism during actual use, so that it can be inserted into the soil of the slope, thereby achieving stable installation of the entire support structure. However, the anchor rod fixing mechanism usually has multiple ones, so that the relevant construction personnel need to individually and sequentially perform construction work. Since each anchor rod is individually driven into the slope surface by the construction personnel, the insertion depth and insertion angle of each anchor rod are different. In the case that the construction personnel can visually identify, the anchor rod can be pulled out and reinserted, but this will cause the slope structure to be loose, which not only affects the work efficiency of the construction personnel, but also prolongs the progress of the construction period, thereby causing inconvenience to the construction personnel.

[0004] The Chinese patent "Slope support system" (application number: 201921545930.X) discloses "a slope support system, comprising a slope, a surface of the slope is provided with a protective net, the protective net and the slope are fixedly connected with a first anchor rod; the first anchor rod is a hollow structure, a rotating piece is coaxially arranged in the first anchor rod, the rotating piece is threadedly connected with the first anchor rod; a channel is arranged around the first anchor rod, a second anchor rod is arranged in the channel, and the second anchor rod can be pushed out of the first anchor by pushing the rotating piece into the first anchor." This patent also needs to insert the anchor rod into the slope one by one by the construction personnel, so that the insertion depth and insertion angle of each anchor rod are different. In the case that the construction personnel can visually identify, the anchor rod can be pulled out and reinserted, but this will cause the slope structure to be loose, which not only affects the work efficiency of the construction personnel, but also prolongs the progress of the construction period, thereby causing inconvenience to the construction personnel. Similarly, for example, the Chinese patents "Slope support system" (application number: 201921545930.X) and "Slope support structure" (application number: 201921770404.3) also need to insert the anchor rod into the slope one by one by the construction personnel.

[0005] The Chinese patent "A slope supporting structure" (application number: 2020221265338.0) discloses a structure that can simultaneously insert multiple anchor rods, including anchoring units and split anchor cables, the anchoring units are connected by anchor cables, the anchor cable includes several cable rods, the length direction of the cable rod is detachably installed on the adjacent anchoring unit. This patent connects each anchor rod by an anchor cable and drills into the slope by a drilling machine. During use, a drilling machine needs to be used for each anchor rod to ensure that all anchor rods are drilled synchronously. If a drilling machine is used for a single anchor rod, it will cause a depth difference between the anchor rods, which will make other anchor rods deviate from the current path through the anchor cable, causing stress in the entire device after insertion, affecting the service life. The anchor cable cannot ensure that each anchor rod is inserted into the slope at the same angle, so this patent cannot provide the technical inspiration of simultaneously inserting anchor rods into the slope as described above. SUMMARY

[0006] The main purpose of the present application is to provide a slope supporting device to solve the problem of the difference in insertion depth and angle of each anchor rod in the prior art, which can be pulled out and reinserted under the condition that the construction personnel can distinguish with the naked eye, but will cause the slope surface structure to loosen, not only affecting the work efficiency of the construction personnel, but also prolonging the progress of the construction period, causing inconvenience to the construction personnel.

[0007] To achieve the above purpose, the present application provides the following technical solutions:

[0008] A slope supporting device, the slope includes a slope surface at a preset angle with the horizontal plane, the supporting device includes:

[0009] A supporting plate member covers the slope surface, one side of the supporting plate member is rotationally connected to the near-ground end of the slope surface, and a first cavity is formed in the interior of the supporting plate member;

[0010] At least one fixing assembly, each fixing assembly includes a base plate movably installed in the first cavity, at least two anchor rods vertically and fixedly installed on one side of the base plate, and a pushing member fixedly connected to the other side of the base plate, the base plate is parallel to the slope surface, each anchor rod penetrates the supporting plate member and faces the slope surface, the pushing member penetrates one side of the supporting plate member away from the slope surface and extends to the outside to form an operating end, the operating end is used to receive external force to push or pull back the base plate through the pushing member, thereby driving each anchor rod to insert or pull out the slope surface.

[0011] As a further improvement of the application, the first cavity is internally fixedly provided with two partition plates for dividing the first cavity into a first sub-cavity, a second sub-cavity and a third sub-cavity, each of the partition plates is provided with a communication opening, each of the communication openings is movably provided with a first sliding block, each of the first sliding blocks is movably connected to one end of the pusher away from the operation end through a first transmission rod, one end of each of the first transmission rods is rotatably connected to the pusher, the other end of each of the first transmission rods is rotatably connected to one of the first sliding blocks, the base plate comprises a first sub-base plate movably provided in the first sub-cavity and a second sub-base plate movably provided in the third sub-cavity, at least one anchor rod is movably provided on each of the first sub-base plate and the second sub-base plate, the pusher is located in the second sub-cavity, the pusher drives the two first transmission rods to push or pull back the two first sliding blocks, so as to push or pull back the first sub-base plate and the second sub-base plate through the gas or liquid in the first sub-cavity and the third sub-cavity, thereby driving each of the anchor rods to be inserted into or pulled out of the slope.

[0012] As a further improvement of the application, the supporting device further comprises a supporting assembly, the supporting assembly comprises a supporting block fixedly provided at the ground end of the slope and two fixed blocks fixedly provided at the two sides of the supporting plate, a second cavity is formed in the supporting block, two second sliding blocks are movably provided in the second cavity, an elastic member is fixedly connected between the two second sliding blocks, one second transmission rod is fixedly connected to one end of each of the second sliding blocks away from the elastic member, each of the second transmission rods extends to the outside through the supporting block, one third transmission rod is rotatably connected to one end of each of the second transmission rods away from each of the second sliding blocks, one of the fixed blocks is fixedly connected to the first end of each of the third transmission rods away from each of the second transmission rods, each of the third transmission rods and each of the second transmission rods forms a preset angle, and the elastic member is used to simultaneously pull the two second sliding blocks close to each other, so as to drive the two third transmission rods to push the two fixed blocks through the two second transmission rods.

[0013] As a further improvement of the application, the pusher forms a first through hole through the supporting plate, the pusher comprises a first push rod movably provided in the first through hole, one end of the first push rod adjacent to the slope is rotatably connected to the two first transmission rods, the other end of the first push rod is the operation end, a first thread is provided on the inner wall of the first through hole, a second thread is provided on the outer wall of the first push rod, the second thread is engaged with the first thread, and the second thread is rotated on the first thread to drive the first push rod to move.

[0014] As a further improvement of the application, the pushing member forms a second through hole through the supporting plate member, the pushing member comprises a second pushing rod movably arranged in the second through hole, the second pushing rod is rotationally connected with the second through hole, the rotation axis of the second pushing rod is collinear with the axis of the second through hole, one end of the second pushing rod adjacent to the slope surface movably arranges a lifting block, the second pushing rod penetrates the lifting block to form a through hole on the lifting block, two opposite sides of the lifting block are respectively rotationally connected with two first transmission rods, the inner side wall of the through hole arranges a third thread, the outer wall of the second pushing rod arranges a fourth thread, the third thread is engaged with the fourth thread, the fourth thread rotates on the third thread to drive the lifting block to ascend or descend on the second pushing rod.

[0015] As a further improvement of the application, the one side of the first sub-base plate away from the slope surface is fixedly arranged with at least one first limiting rod, the one side of the second sub-base plate away from the slope surface is fixedly arranged with at least one second limiting rod; the one side of the first sub-cavity away from the slope surface is further provided with at least one first limiting cavity in communication with the first sub-cavity, each first limiting cavity contains one first limiting rod, and all the first limiting rods are used to limit the movement path of the first sub-base plate; the one side of the third sub-cavity away from the slope surface is further provided with at least one second limiting cavity in communication with the third sub-cavity, each second limiting cavity contains one second limiting rod, and all the second limiting rods are used to limit the movement path of the second sub-base plate.

[0016] As a further improvement of the application, the supporting device further comprises a pouring plate member, the pouring plate member comprises a fixed plate rotationally connected with the other side of the supporting plate member, and at least two pouring openings uniformly provided on the fixed plate at a first preset distance, the slope surface is reserved with at least two pouring cavities in communication with each pouring opening, and external pouring material is poured into each pouring cavity through each pouring opening to fix the fixed plate and the supporting plate member on the slope surface.

[0017] As a further improvement of the application, one limiting frame for containing the pouring material higher than the pouring plate is fixedly arranged on each pouring opening.

[0018] As a further improvement of the application, the one side of the supporting plate member away from the slope surface is provided with at least one planting groove for greening, each planting groove is spaced apart from the adjacent first cavity at a second preset distance.

[0019] The application is characterized in that at least two anchor rods are vertically fixed on one side of the substrate, a pushing piece is arranged on the other side of the substrate, the substrate is parallel to the slope surface, each anchor rod penetrates through the support plate and is directed towards the slope surface, the pushing piece penetrates through the side of the support plate away from the slope surface and extends to the outside to form an operating end, the operating end is used to receive external force to push or pull back the substrate through the pushing piece, thereby driving each anchor rod to insert or pull out the slope surface. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structural schematic view of an embodiment of the slope supporting device of the application;

[0021] Figure 2 A partial structural sectional view of an A-A longitudinal section of an embodiment of the slope supporting device of the application;

[0022] Figure 3 A partial structural sectional view of an embodiment of the slope supporting device of the application based on an A-A longitudinal section;

[0023] Figure 4 A partial structural sectional view of an embodiment of the slope supporting device of the application based on an A-A longitudinal section;

[0024] Figure 5 A partial structural sectional view of an embodiment of the slope supporting device of the application based on an A-A longitudinal section;

[0025] Figure 6 A partial structural sectional view of an embodiment of the slope supporting device of the application based on an A-A longitudinal section;

[0026] Figure 7 A structural schematic view of an embodiment of the slope supporting device of the application;

[0027] Figure 8 A partial structural sectional view of a B-B longitudinal section of an embodiment of the slope supporting device of the application;

[0028] Figure 9 A structural schematic view of an embodiment of the slope supporting device of the application;

[0029] Figure 10 A partial structural sectional view of a C-C longitudinal section of an embodiment of the slope supporting device of the application;

[0030] Brief description of drawings (in the order of the first appearance of each component): support plate 1, fixing assembly 2, first cavity 11, base plate 21, anchor rod 22, pushing member 23, operation end 231, first sub-cavity 111, second sub-cavity 112, third sub-cavity 113, partition plate 114, first sliding block 115, first transmission rod 116, first sub-base plate 211, second sub-base plate 212, first through hole 24, first pushing rod 232, second through hole 25, second pushing rod 233, lifting block 234, first limiting rod 2111, second limiting rod 2121, first limiting cavity 1111, second limiting cavity 1131, support assembly 3, support block 31, fixed block 32, second cavity 311, second sliding block 312, elastic member 313, second transmission rod 314, third transmission rod 315, limiting block 316, pouring plate 4, fixed plate 41, pouring opening 42, pouring cavity 43, limiting frame 44. DETAILED DESCRIPTION

[0031] The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] The terms "first", "second", "third" in the present application are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0033] Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0034] As shown in Figure 1 One embodiment of the present application provides a supporting device for a slope, the slope comprising a slope surface at a preset angle with a horizontal plane, the supporting device comprising a supporting plate 1 and at least one fixing assembly 2.

[0035] Referring to Figure 2 , the supporting plate 1 covers the slope surface, and one side of the supporting plate 1 is rotationally connected to the ground end of the slope surface; the supporting plate 1 has a first cavity 11 formed in the interior thereof; each fixing assembly 2 comprises a base plate 21 movably arranged in the first cavity 11, at least two anchor rods 22 vertically and fixedly arranged on one side of the base plate 21 respectively, and a pushing member 23 fixedly connected to the other side of the base plate 21, the base plate 21 is parallel to the slope surface, each anchor rod 22 penetrates through the supporting plate 1 and faces the slope surface, and the pushing member 23 penetrates through one side of the supporting plate 1 away from the slope surface and extends to the outside to form an operation end 231, the operation end 231 is used for receiving an external force to push or pull back the base plate 21 through the pushing member 23, so as to drive each anchor rod 22 to be inserted into or pulled out of the slope surface.

[0036] It should be noted that Figure 2 The A-A cross section is formed by cutting the supporting plate 1 along the axis of the pushing member 23 from the operation end 231 to the base plate 21.

[0037] Preferably, the base plate 21 is made of a rigid metal material, such as stainless steel, aluminum plastic plate, etc.

[0038] In order to further improve the fixing effect of each anchor rod 22, on the basis of the above-mentioned embodiment, referring to Figure 3The first cavity 11 is fixedly provided with two partition plates 114 for dividing the first cavity 11 into a first sub-cavity 111, a second sub-cavity 112 and a third sub-cavity 113. Each partition plate 114 is provided with a communication port (filled with a first sliding block 115, that is, the position of the communication port in the drawing coincides with the first sliding block 115, so no label is marked). Each communication port is movably provided with a first sliding block 115. Each first sliding block 115 is movably connected to one end of the pusher 23 away from the operating end 231 through a first transmission rod 116. One end of each first transmission rod 116 is rotatably connected to the pusher 23. The other end of each first transmission rod 116 is rotatably connected to a first sliding block 115. The base plate 21 includes a first sub-base plate 211 movably arranged in the first sub-cavity 111 and a second sub-base plate 212 movably arranged in the third sub-cavity 113. The first sub-base plate 211 and the second sub-base plate 212 are respectively provided with at least one anchor rod 22. The pusher 23 is located in the second sub-cavity 112. The pusher 23 drives the two first transmission rods 116 to push or pull back the two first sliding blocks 115, so as to push or pull back the first sub-base plate 211 and the second sub-base plate 212 through the gas or liquid in the first sub-cavity 111 and the third sub-cavity 113, thereby driving each anchor rod 22 to insert into or pull out of the slope surface.

[0039] It should be noted that the design intention of the embodiment is to divide the first cavity 11 into three sub-cavities, fill the first sub-cavity 111 and the third sub-cavity 113 with gas or liquid, and push or pull back the two first sliding blocks 115 in the second sub-cavity 112, so as to push or pull back the first sub-base plate 211 and the second sub-base plate 212 through the pneumatic or hydraulic way, thereby driving each anchor rod 22 to insert into or pull out of the slope surface. Compared with the way of directly pushing the entire base plate 21 to move through a threaded screw rod, the length of the first sub-base plate 211 and the second sub-base plate 212 is shorter than the length of the entire base plate 21, so that the deformation degree of the first sub-base plate 211 and the second sub-base plate 212 is smaller, and the first sub-base plate 211 and the second sub-base plate 212 are uniformly stressed through the pneumatic or hydraulic way (since the threaded screw rod directly pushes the entire base plate 21 to move, the pushing force is concentrated at the contact between the screw rod and the base plate 21, so that the stress of the entire base plate 21 is uneven, resulting in stress between each anchor rod when inserting into the slope surface), which ensures that there is no stress between each anchor rod 22 when inserting into the slope surface, thereby further ensuring the fixing effect.

[0040] Further, the pneumatic and hydraulic pushing methods in the embodiment are mature prior art, and the sealing performance in the specific implementation process is also mature prior art. Those skilled in the art can flexibly select the sealing method according to the prior art, and the pneumatic or hydraulic sealing method will not be described herein.

[0041] Preferably, the first transmission rod 116 can be directly connected with the pushing member 23 in rotation, and the pushing member 23 only makes pushing or pulling operation without rotation; the first transmission rod 116 can also be connected with a lifting block in rotation, and the lifting block is threadedly connected with the pushing member 23, and the pushing member 23 rotates to drive the lifting block to rise or fall.

[0042] Wherein, referring to Figure 4 , if the first transmission rod 116 is directly connected with the pushing member 23 in rotation, the pushing member 23 penetrates the support plate 1 to form a first penetration hole 24, the pushing member 23 comprises a first pushing rod 232 movably arranged in the first penetration hole 24, one end of the first pushing rod 232 adjacent to the slope surface is connected with the two first transmission rods 116 in rotation respectively, the other end of the first pushing rod 232 is an operation end 231, the inner wall of the first penetration hole 24 is provided with a first thread (not shown), the outer wall of the first pushing rod 232 is provided with a second thread (not shown), the second thread is engaged with the first thread, and the second thread rotates on the first thread to drive the first pushing rod 232 to move.

[0043] Wherein, referring to Figure 5 , if the first transmission rod 116 is connected with a lifting block in rotation, the pushing member 23 penetrates the support plate 1 to form a second penetration hole 25, the pushing member 23 comprises a second pushing rod 233 movably arranged in the second penetration hole 25, the second pushing rod 233 is connected with the second penetration hole 25 in rotation, the rotation axis of the second pushing rod 233 is collinear with the axis of the second penetration hole 25, one end of the second pushing rod 233 adjacent to the slope surface movably arranged with a lifting block 234, the second pushing rod 233 penetrates the lifting block 234 to form a through hole on the lifting block 234, the two opposite surfaces of the lifting block 234 are respectively connected with the two first transmission rods 116 in rotation, the inner side wall of the through hole is provided with a third thread (not shown), the outer wall of the second pushing rod 233 is provided with a fourth thread (not shown), the third thread is engaged with the fourth thread, and the fourth thread rotates on the third thread to drive the lifting block 234 to rise or fall on the second pushing rod 233.

[0044] It should be noted that, compared with the mode that the first transmission rod 116 is directly connected with the pushing member 23 in rotation, the transmission stroke of the first transmission rod 116 is longer (because of the existence of the lifting block 234, the angle between the first transmission rod 116 and the second pushing rod 233 is larger, so that the first transmission rod 116 needs more stroke to be completely perpendicular to the second pushing rod 233, that is, the first transmission rod 116 reaches the maximum lift).

[0045] It is further explained that the first thread, the second thread, the third thread and the fourth thread are all existing connection or driving modes, and a person skilled in the art can select according to actual needs, and the embodiment will not be described and illustrated in detail.

[0046] It is further explained that the first through hole 24 and the second through hole 25 are the same component, and the embodiment names the through hole as first and second only for distinguishing the use scenarios of the push rods. The first push rod 232 and the second push rod 233 are the same.

[0047] Preferably, in actual use, the number of anchor rods 22 can be selected according to the length of the base plate 21 and the distance required to be spaced by each anchor rod 22.

[0048] For example, assuming that the length and width of the base plate 21 are 4.0 m x 0.5 m, the spacing distance of each anchor rod 22 is 0.5 m, the anchor rods 22 located at both ends of the base plate 21 are spaced 0.25 m from the edges of the base plate 21, and exactly 8 anchor rods 22 are required to form a row, considering that the width of the base plate 21 is 0.5 m, the 8 anchor rods 22 can be installed on the center line of the base plate 21; if a wider base plate 21 is required, multiple rows of anchor rods 22 can be arranged according to actual needs, or the spacing of each anchor rod 22 in the width direction can be reduced to increase the number of rows.

[0049] It should be noted that the embodiment installs multiple anchor rods 22 on the base plate 21, which are all directed towards the slope surface, and the pusher 23 pushes the base plate 21 to move towards the slope surface, thereby driving each anchor rod 22 to be inserted into the slope surface to achieve the fixing effect.

[0050] In order to further standardize the advancing direction of each anchor rod 22, on the basis of the above embodiment, referring to Figure 6 , at least one first limiting rod 2111 is fixedly and vertically arranged on the side of the first sub-base plate 211 away from the slope surface, and at least one second limiting rod 2121 is fixedly and vertically arranged on the side of the second sub-base plate 212 away from the slope surface; at least one first limiting cavity 1111 is further formed on the side of the first sub-cavity 111 away from the slope surface, and each first limiting cavity 1111 accommodates one first limiting rod 2111, and all the first limiting rods 2111 are used to limit the movement path of the first sub-base plate 211; at least one second limiting cavity 1131 is further formed on the side of the third sub-cavity 113 away from the slope surface, and each second limiting cavity 1131 accommodates one second limiting rod 2121, and all the second limiting rods 2121 are used to limit the movement path of the second sub-base plate 212.

[0051] Preferably, the first limiting cavity 1111 is in communication with the first sub-cavity 111 or is sealed, and the second limiting cavity 1131 is in communication with the second sub-cavity 112 or is sealed, which has no obvious difference in actual use.

[0052] In order to further increase the fixing effect of the supporting device, on the basis of the above embodiment, referring to Figure 7 , the supporting device further comprises a supporting assembly 3 for supporting the entire supporting plate member 1.

[0053] Referring to Figure 8 , wherein the supporting assembly 3 comprises a supporting block 31 fixedly arranged at the near-ground end (which can be understood as the slope foot) of the slope surface, a fixed block 32 fixedly arranged at each side of the supporting plate member 1, a second cavity 311 formed in the supporting block 31, two second sliding blocks 312 movably arranged in the second cavity 311, an elastic member 313 fixedly connected between the two second sliding blocks 312, one second transmission rod 314 fixedly connected to each second sliding block 312 away from the elastic member 313, each second transmission rod 314 extending through the supporting block 31 to the outside, one third transmission rod 315 rotatably connected to each second transmission rod 314 away from each second sliding block 312, and each third transmission rod 315 fixedly connected to one fixed block 32 at a first end thereof away from each second transmission rod 314, each third transmission rod 315 and each second transmission rod 314 being at a preset angle, and the elastic member 313 for simultaneously pulling the two second sliding blocks 312 close to each other to drive the two third transmission rods 315 to push the two fixed blocks 32 through the two second transmission rods 314.

[0054] Preferably, the elastic member 313 can be a thick spring that needs a relatively large force to deform.

[0055] It should be noted that Figure 8 cutting the supporting block 31 from the top down in the vertical direction forms a B-B cross section, since the thick spring passes through the B-B cross section, the elastic member 313 in Figure 8 is a part after cutting.

[0056] Preferably, the supporting block 31 has the same length as the base plate 21 and is in the shape of a triangular prism, the cross-sectional shape of the triangular prism is an isosceles right triangle, and the triangular prism includes a first side surface and a second side surface located at two right angle sides of the isosceles right triangle, and a third side surface located at the hypotenuse of the isosceles right triangle, wherein the third side surface abuts against the supporting plate member 1, and one of the first side surface or the second side surface abuts against the near-ground end (which can be understood as the slope foot) of the slope surface.

[0057] Preferably, the length of the second cavity 311 is slightly smaller than the length of the support plate 1 (considering the thickness of the support block 31) to reduce the length of each second transmission rod 314, wherein the axis of each second transmission rod 314 is collinear or parallel to the movement direction of each second sliding block 312.

[0058] Preferably, the support assembly 3 further comprises two limiting blocks 316 for limiting the movement direction of each second transmission rod 314, the two limiting blocks 316 are respectively fixedly installed on the top surface and the bottom surface of the support block 31, each second transmission rod 314 passes through one limiting block 316 and is movably connected with the limiting block 316, and each limiting block 316 is used for limiting each second transmission rod 314 to move only along the axial direction thereof.

[0059] Preferably, each third transmission rod 315 rotates on the second transmission rod 314 to which it is rotationally connected, the rotation surface of each third transmission rod 315 is parallel to the slope surface, and each third transmission rod 315 is at an acute angle with the second transmission rod 314 to which it is rotationally connected, and the end of the second transmission rod 314 rotationally connected with the third transmission rod 315 exceeds the support block 31 by a predetermined length with the side surface of the support plate 1 as a reference surface, so that when the second transmission rod 314 is pulled by the elastic member 313 through the second sliding block 312, stress is provided by the limiting block 316 to press the third transmission rod 315, thereby driving the third transmission rod 315 to press the support block 31, so as to achieve the effect of further supporting the entire support plate 1 through the two fixed blocks 32 and the support block 31.

[0060] In order to further improve the fixing effect of the support plate 1, on the basis of the above-mentioned embodiments, referring to Figure 9 , the support device further comprises a pouring plate 4.

[0061] Referring to Figure 10 , wherein the pouring plate 4 comprises a fixed plate 41 rotationally connected with the other side of the support plate 1, and at least two pouring openings 42 uniformly provided on the fixed plate 41 at a first predetermined distance, and at least two pouring cavities 43 reserved on the slope surface and communicated with each pouring opening 42, and external pouring material is poured into each pouring cavity 43 through each pouring opening 42 to fix the fixed plate 41 and the support plate 1 on the slope surface.

[0062] Further, a limiting frame 44 for accommodating the pouring material higher than the pouring plate is fixedly installed on each pouring opening 42.

[0063] Further, at least one planting groove 12 for greening is provided on the side of the support plate 1 away from the slope surface, and each planting groove 12 is spaced apart from the adjacent first cavity 11 by a second predetermined distance.

[0064] It should be noted that, Figure 10A C-C cross section is formed by cutting down from the top of the pouring opening 42 in the vertical direction.

[0065] In this embodiment, at least two anchor rods 22 are vertically fixed on one side of the substrate 21, and a pushing member 23 is arranged on the other side of the substrate 21, the substrate 21 is parallel to the slope surface, each anchor rod 22 penetrates the support plate member 1 and faces the slope surface, the pushing member 23 penetrates the support plate member 1 away from the slope surface and extends to the outside to form an operating end 231, the operating end 231 is used to receive external force to push or pull back the substrate 21 through the pushing member 23, so as to drive each anchor rod 22 to insert or pull out the slope surface. The construction personnel only need to insert all the anchor rods 22 on the substrate 21 into the slope through one operating end 231, and since each anchor rod 22 is fixedly and vertically connected with the substrate 21, the insertion angle and depth of each anchor rod 22 are ensured to be the same, the device itself does not exist stress, and the whole body and the slope are uniformly stressed, at the same time, the construction personnel can insert multiple anchor rods 22 at one time, which reduces the labor intensity and improves the construction efficiency.

[0066] The specific embodiments of the application are described in detail above, but only as an example, the application is not limited to the specific embodiments described above. Any equivalent modification or alternative to the application made by those skilled in the art is also within the scope of the application, therefore, equivalent transformation, modification, improvement, etc. made without departing from the spirit and principle range of the application should be covered in the scope of the application.

Claims

1. A slope support device, wherein the slope comprises a slope surface at a predetermined angle to the horizontal plane, characterized in that, The support device includes: A support plate is fitted onto the slope surface, with one side of the support plate rotatably connected to the near-ground end of the slope surface; a first cavity is formed inside the support plate. At least one fixing component, each fixing component including a base plate movably installed in the first cavity, at least two anchor rods respectively vertically fixed on one side of the base plate, and a pusher fixedly connected to the other side of the base plate, the base plate being parallel to the slope, each anchor rod penetrating the support plate and facing the slope, the pusher penetrating the side of the support plate away from the slope and extending to the outside to form an operating end, the operating end being used to receive external force to push or pull back the base plate through the pusher, thereby causing each anchor rod to be inserted into or pulled out of the slope; The first cavity is fixedly equipped with two partition plates that divide the first cavity into a first sub-cavity, a second sub-cavity, and a third sub-cavity. Each partition plate has a communication port, and each communication port is movably equipped with a first sliding block. Each first sliding block is movably connected to the end of the pusher away from the operating end through a first transmission rod. One end of each first transmission rod is rotatably connected to the pusher, and the other end of each first transmission rod is rotatably connected to a first sliding block. The base plate includes a first sub-base plate movably installed in the first sub-cavity and a second sub-base plate movably installed in the third sub-cavity. At least one anchor rod is installed on each of the first and second sub-base plates. The pusher is located in the second sub-cavity. The pusher drives the two first transmission rods to push or pull back the two first sliding blocks, so as to push or pull back the first and second sub-base plates through the gas or liquid in the first and third sub-cavities, respectively, thereby causing each anchor rod to be inserted into or pulled out of the slope.

2. The support device according to claim 1, characterized in that, The support device further includes a support assembly, which includes a support block fixedly installed at the near-ground end of the slope and fixed blocks respectively fixedly installed on both sides of the support plate. The support block has a second cavity, and two second sliding blocks are movably installed in the second cavity. An elastic element is fixedly connected between the two second sliding blocks. A second transmission rod is fixedly connected to the end of each second sliding block away from the elastic element. Each second transmission rod extends through the support block to the outside. A third transmission rod is rotatably connected to the end of each second transmission rod away from each second sliding block. The first end of each third transmission rod away from each second transmission rod is fixedly connected to a fixed block. Each third transmission rod is at a preset angle to each second transmission rod. The elastic element is used to simultaneously pull the two second sliding blocks closer to each other, so that the two second transmission rods drive the two third transmission rods to push the two fixed blocks.

3. The support device according to claim 1, characterized in that, The pusher penetrates the support plate to form a first through hole. The pusher includes a first push rod movably installed in the first through hole. One end of the first push rod adjacent to the slope is rotatably connected to two first transmission rods. The other end of the first push rod is the operating end. The inner wall of the first through hole is provided with a first thread, and the outer wall of the first push rod is provided with a second thread. The second thread meshes with the first thread, and the second thread rotates on the first thread to drive the first push rod to move.

4. The support device according to claim 1, characterized in that, The pushing member penetrates the support plate to form a second through hole. The pushing member includes a second pushing rod movably installed in the second through hole. The second pushing rod is rotatably connected to the second through hole. The rotation axis of the second pushing rod is collinear with the axis of the second through hole. A lifting block is movably installed at one end of the second pushing rod adjacent to the slope. The second pushing rod penetrates the lifting block to form a through hole in the lifting block. The two opposite sides of the lifting block are rotatably connected to two first transmission rods, respectively. A third thread is installed on the inner wall of the through hole, and a fourth thread is installed on the outer wall of the second pushing rod. The third thread meshes with the fourth thread, and the fourth thread rotates on the third thread to drive the lifting block to rise or fall on the second pushing rod.

5. The support device according to claim 1, characterized in that, At least one first limiting rod is fixedly and vertically mounted on the side of the first sub-substrate away from the slope, and at least one second limiting rod is fixedly and vertically mounted on the side of the second sub-substrate away from the slope. At least one first limiting cavity communicating with the first sub-cavity is also formed on the side of the first sub-cavity away from the slope, and each first limiting cavity accommodates one first limiting rod. All first limiting rods are used to restrict the movement path of the first sub-substrate. At least one second limiting cavity communicating with the third sub-cavity is also formed on the side of the third sub-cavity away from the slope, and each second limiting cavity accommodates one second limiting rod. All second limiting rods are used to restrict the movement path of the second sub-substrate.

6. The support device according to claim 1, characterized in that, The support device further includes a casting plate, which includes a fixed plate rotatably connected to the other side of the support plate, and at least two casting ports evenly spaced at a first preset distance on the fixed plate. At least two casting cavities communicating with each casting port are reserved on the slope surface. External casting material is poured into each casting cavity through each casting port to fix the fixed plate and the support plate to the slope surface.

7. The support device according to claim 6, characterized in that, Each pouring port is fixedly equipped with a limiting frame for accommodating pouring material that is higher than the pouring slab.

8. The support device according to claim 1, characterized in that, At least one planting trough for greening is provided on the side of the support plate away from the slope, and each planting trough is separated from the adjacent first cavity by a second preset distance.

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