CN113356238A

CN113356238A - Combined side slope supporting structure

Info

Publication number: CN113356238A
Application number: CN202110567280.4A
Authority: CN
Inventors: 李大为; 郭慧骥; 张冲; 高元; 任永战; 曹敏; 封浪浪; 胡磊; 杨乐; 王永君; 汪双; 王小平
Original assignee: SCEGC No 9 Construction Engineering Group Co Ltd
Current assignee: SCEGC No 9 Construction Engineering Group Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-09-07
Anticipated expiration: 2041-05-24
Also published as: CN113356238B

Abstract

The invention discloses a combined side slope supporting structure, which belongs to the technical field of supporting and comprises an angle adjusting device, wherein the angle adjusting device is provided with a supporting device, the supporting device on a bearing plate can be adjusted in a swinging mode through the adjusting device, different use requirements can be met, and the most effective protection can be achieved through the deflection of the angle.

Description

Combined side slope supporting structure

Technical Field

The invention belongs to the technical field of support, and particularly relates to a combined side slope support structure.

Background

The side slope support refers to a retaining, reinforcing and protecting measure which is taken for the side slope to ensure the safety of the side slope and the environment. The common supporting structure forms are as follows: gravity retaining wall, buttress retaining wall, cantilever support, plate rib type or lattice type anchor rod retaining wall support, row pile type anchor rod retaining wall support, anchor spraying support and slope ratio method.

However, the existing combined side slope supporting structure has the following problems: when the existing slope support is carried out, the regulation can not be carried out according to the environment and various factors, so that the support is complicated, time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to provide a combined type slope supporting structure to solve the technical problems that in the prior art, when slope supporting is carried out, adjustment cannot be carried out according to the environment and various factors, so that the supporting is complicated, time-consuming and labor-consuming.

In order to solve the technical problems, the invention provides the following technical scheme: a combined side slope supporting structure comprises an angle adjusting device, wherein a supporting device is arranged on the angle adjusting device;

the angle adjusting device comprises a bearing seat, an electric pushing cylinder, a base, a rotating frame, an electric driving cylinder, a connecting block, a connecting frame and a bearing plate, wherein the bearing seat is placed on the ground, the electric pushing cylinder is installed at the bottom of the bearing seat, the base is fixedly installed at the bottom of the bearing seat, a placing groove is formed in the bearing seat, the rotating frame is installed in the placing groove in the bearing seat and is in rotating fit with the bearing seat, the telescopic end of the electric pushing cylinder is connected with the rotating frame, an accommodating hole is formed in the rotating frame, the bearing plate is installed on the rotating frame and is in rotating fit with the rotating frame, the connecting frame is fixedly installed on the side wall of the bearing plate and is located in the placing groove in the rotating frame, one end of the connecting block is installed on the connecting frame and is in hinged fit with the connecting frame, an accommodating groove is formed in the base, and the electric driving cylinder is installed in the accommodating groove in the base, the telescopic end of the driving electric cylinder is connected with the other end of the connecting block; the supporting device is arranged on the top of the bearing plate.

Further, the supporting device comprises a protection device, a splicing device and a reminding device, the protection device is installed at the top of the bearing plate, the splicing device is installed on the protection device, and the reminding device is installed at the top of the protection device.

Further, the protector includes drive assembly and flexible subassembly that shelters from, drive assembly installs on the lateral wall of bearing board, flexible subassembly installation at the top of bearing board of sheltering from, flexible subassembly that shelters from is equipped with a plurality of, and is a plurality of flexible subassembly that shelters from is connected through splicing apparatus.

Furthermore, the driving assembly comprises a working electric cylinder, a working electric cylinder seat and a pushing frame, the working electric cylinder seat is installed on the side wall of the bearing plate, the working electric cylinder is installed on the working electric cylinder seat, and the pushing frame is installed on the telescopic end of the working electric cylinder.

Furthermore, the telescopic shielding component comprises a bearing seat, a top seat, a first connecting rod, a second connecting rod, two first hinged frames, two second hinged frames, two third hinged frames, two fourth hinged frames, two first jacking frames, two second jacking frames, two third jacking frames and two fourth jacking frames, the bearing seat is arranged at the top of the bearing plate, one ends of the two first hinged frames are arranged on the bearing seat and are in rotating fit with the bearing seat, one ends of the two second hinged frames are respectively hinged at the other ends of the two first hinged frames, one ends of the two third hinged frames are respectively hinged at the other ends of the two second hinged frames, one ends of the two fourth hinged frames are respectively hinged at the other ends of the two third hinged frames, the top seat is hinged at the other ends of the two fourth hinged frames, and two ends of the first connecting rod are hinged with the two second hinged frames, the both ends of second connecting rod and two articulated connections of third hinge frame, two the one end of first jacking frame is installed on bearing the seat and with bear a weight of seat normal running fit, promote frame and one of them first jacking frame fixed connection, two the second jacking frame is installed on the head rod and with head rod normal running fit, two the other end of first jacking frame is connected with the one end of two second jacking frames, two the third jacking frame is installed on the second connecting rod and with second connecting rod normal running fit, two the other end of second jacking frame is connected with the one end of two third jacking frames, two the one end of fourth jacking frame is installed on the footstock and with footstock normal running fit, two the other end of third jacking frame is connected with the other end of two fourth jacking frames.

Further, the splicing apparatus includes four splicing assemblies, four the same both ends of installing respectively at bearing seat and footstock of splicing assembly structure, four splicing assembly all includes spliced pole, fixed block, last connection piece, lower connection piece, hasp and stay, the spliced pole is installed on bearing the seat, the fixed block is installed on the spliced pole, the one end of going up the connection piece is installed on the fixed block and is articulated the cooperation with the fixed block, the one end of connection piece is installed on the fixed block and is articulated the cooperation with the fixed block down, the stay is articulated to be installed at the other end of last connection piece and is articulated the cooperation with last connection piece, the hasp is installed at the other end of connection piece down and is articulated the cooperation with lower connection piece, the hasp is articulated the cooperation with the stay.

Further, reminding device includes fixing base and flash light, the top at the footstock is installed to the fixing base, the flash light is installed on the lateral wall of fixing base.

Compared with the prior art, the invention has the beneficial effects that:

one of them, when the protection angle needs to be adjusted, promote electric jar function and drive the rotating turret and rotate on the bearing seat, the rotating turret rotates and drives the bearing board and rotate, protection adjustment on the angle can be controlled, the electric jar function of drive drives the connecting block and makes the link move, the link removes and makes the bearing board remove on the rotating turret, make the bearing board can carry out the regulation on the 90 degrees rotation angle, through the removal on the position of controlling and the upset of 90 degrees removal, can swing the supporting device on the bearing board and adjust, can satisfy different user demands, reach most effective protection through the deflection in the angle.

And secondly, when the pushing frame moves, the first jacking frames are driven to move, the two first jacking frames move to drive the two second jacking frames to move, the two second jacking frames move to drive the two third jacking frames to move, the two third jacking frames move to drive the two fourth jacking frames to move, the first jacking frames move to enable the two first hinged frames to move, the two first hinged frames move to enable the two second hinged frames to move, the two second hinged frames move to enable the two third hinged frames to move, the two third hinged frames move to drive the two fourth hinged frames to move, the top seat is enabled to be lifted, and the operation can be completed according to the use requirements under different conditions by adjusting the height of different heights.

Third, when needs shelter from the subassembly with a plurality of flexibilities and splice, insert the spliced pole with another flexible bearing seat and the footstock that shelters from the subassembly, through pulling the stay with the hand this moment, make connection piece and lower connection piece press from both sides the spliced pole tightly, the stay drives the hasp and fixes locking it and shelter from the subassembly with a plurality of flexibilities and splice fast, can adjust according to the application range that in-service behavior control was strutted in the actual operation, more convenient simple.

Fourthly, the flashlight on the fixing seat can play the role of warning.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the angle adjustment apparatus of the present invention;

FIG. 4 is a partial perspective cross-sectional view of the angle adjustment apparatus of the present invention;

FIG. 5 is a first perspective view of the protection device of the present invention;

FIG. 6 is a schematic perspective view of a second embodiment of the protection device of the present invention;

FIG. 7 is a schematic perspective view of a splicing apparatus according to the present invention;

fig. 8 is a schematic perspective view of a splicing apparatus according to the present invention.

The reference numbers in the figures are: the device comprises an angle adjusting device 1, a bearing seat 11, a pushing electric cylinder 12, a base 13, a rotating frame 14, a driving electric cylinder 15, a connecting block 16, a connecting frame 17, a bearing plate 18, a supporting device 2, a protecting device 21, a driving assembly 211, a working electric cylinder 2111, a working electric cylinder seat 2112, a pushing frame 2113, a telescopic shielding assembly 212, a bearing seat 2121, a top seat 2122, a first connecting rod 2123, a second connecting rod 2124, a first hinged frame 2125, a second hinged frame 2126, a third hinged frame 2127, a fourth hinged frame 2128, a first lifting frame 2129, a second lifting frame 21291, a third lifting frame 21292, a fourth lifting frame 21293, a splicing device 22, a splicing assembly 221, a connecting rod 2211, a fixing block 2212, an upper connecting plate 2213, a lower connecting plate 2214, a locking plate 2216, a reminding device 23, a fixing seat 231 and a flashlight 232.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 8, the present invention provides a combined slope supporting structure, including an angle adjusting device 1, wherein the angle adjusting device 1 is placed on the ground, and a supporting device 2 is arranged on the angle adjusting device 1; the angle adjusting device 1 can adjust the angle to meet the use requirements under different conditions, and the supporting device 2 can perform supporting protection operation;

referring to fig. 2 and 3, the angle adjusting device 1 includes a bearing seat 11, an electric pushing cylinder 12, a base 13, a rotating frame 14, an electric driving cylinder 15, a connecting block 16, a connecting frame 17 and a bearing plate 18, the bearing seat 11 is placed on the ground, the electric pushing cylinder 12 is installed at the bottom of the bearing seat 11, the base 13 is fixedly installed at the bottom of the bearing seat 11, a placing groove is formed on the bearing seat 11, the rotating frame 14 is installed in the placing groove on the bearing seat 11 and is rotationally matched with the bearing seat 11, the telescopic end of the electric pushing cylinder 12 is connected with the rotating frame 14, an accommodating hole is formed on the rotating frame 14, the bearing plate 18 is installed on the rotating frame 14 and is rotationally matched with the rotating frame 14, the connecting frame 17 is fixedly installed on the side wall of the bearing plate 18 and is located in the placing groove on the rotating frame 14, one end of the connecting block 16 is installed on the connecting frame 17 and is hinged and matched with the connecting frame 17, an accommodating groove is formed in the base 13, the driving electric cylinder 15 is installed in the accommodating groove in the base 13, and the telescopic end of the driving electric cylinder 15 is connected with the other end of the connecting block 16; when the protection angle needs to be adjusted, the electric cylinder 12 is pushed to operate to drive the rotating frame 14 to rotate on the bearing seat 11, the rotating frame 14 rotates to drive the bearing plate 18 to rotate, protection adjustment on the left and right angles can be performed, the electric cylinder 15 is driven to operate to drive the connecting block 16 to enable the connecting frame 17 to move, the connecting frame 17 moves to enable the bearing plate 18 to move on the rotating frame 14, the bearing plate 18 can be adjusted on the 90-degree turnover angle, the supporting device 2 on the bearing plate 18 can be adjusted in a swinging mode through movement on the left and right positions and turnover movement of 90 degrees, different use requirements can be met, and most effective protection is achieved through deflection on the angle.

As can be seen from fig. 1, the supporting device 2 comprises a protecting device 21, a splicing device 22 and a reminding device 23, wherein the protecting device 21 is installed on the top of the bearing plate 18, the splicing device 22 is installed on the protecting device 21, and the reminding device 23 is installed on the top of the protecting device 21; protector 21 can protect, and splicing apparatus 22 can splice more simply convenient fast, and reminding device 23 can warn and remind.

As can be seen from fig. 1 and 2, the shielding device 21 includes a driving assembly 211 and a telescopic shielding assembly 212, the driving assembly 211 is installed on a side wall of the support plate 18, the telescopic shielding assembly 212 is installed on a top of the support plate 18, the number of the telescopic shielding assemblies 212 is several, and the several telescopic shielding assemblies 212 are connected by a splicing device 22; the driving assembly 211 can drive the telescopic shielding assembly 212, and the telescopic shielding assembly 212 can be expanded by supporting through the splicing device 22, so that the protection range is enlarged.

As can be seen from fig. 2, the driving assembly 211 includes an electric working cylinder 2111, an electric working cylinder seat 2112 and a pushing frame 2113, the electric working cylinder seat 2112 is mounted on a side wall of the supporting plate 18, the electric working cylinder 2111 is mounted on the electric working cylinder seat 2112, and the pushing frame 2113 is mounted on a telescopic end of the electric working cylinder 2111; the working electric cylinder 2111 operates to drive the pushing frame 2113 to move, and the pushing frame 2113 can drive the telescopic shielding component 212 to complete the operation.

Referring to fig. 5 and 6, the retractable shielding assembly 212 includes a bearing seat 2121, a top seat 2122, a first connecting rod 2123, a second connecting rod 2124, two first hinge brackets 2125, two second hinge brackets 2126, two third hinge brackets 2127, two fourth hinge brackets 2128, two first jacking brackets 2129, two second jacking brackets 21291, two third jacking brackets 21292 and two fourth jacking brackets 21293, wherein the bearing seat 2121 is installed on the top of the supporting plate 18, one end of each of the two first hinge brackets 2125 is installed on the bearing seat 2121 and is rotatably engaged with the bearing seat 2121, one end of each of the two second hinge brackets 2126 is respectively and hingedly disposed at the other end of each of the two first hinge brackets 2125, one end of each of the two third hinge brackets 2127 is respectively and hingedly disposed at the other end of each of the two second hinge brackets 2126, one end of each of the two fourth hinge brackets 2128 is respectively and is hingedly disposed at the other end of each of the two third hinge brackets 2127, the top seat 2122 is hinged to the other ends of the two fourth hinged frames 2128, the two ends of the first connecting rod 2123 are hinged to the two second hinged frames 2126, the two ends of the second connecting rod 2124 are hinged to the two third hinged frames 2127, one end of each of the two first jacking frames 2129 is mounted on the bearing seat 2121 and is rotatably matched with the bearing seat 2121, the pushing frame 2113 is fixedly connected to one of the first jacking frames 2129, the two second jacking frames 21291 are mounted on the first connecting rod 2123 and are rotatably matched with the first connecting rod 2123, the other end of each of the two first jacking frames 2129 is connected to one end of each of the two second jacking frames 21291, the two third jacking frames 21292 are mounted on the second connecting rod 2124 and are rotatably matched with the second connecting rod 2124, the other end of each of the two second jacking frames 21291 is connected to one end of each of the two third jacking frames 21292, one end of each of the two fourth jacking frames 21293 is mounted on the top seat 2122 and is rotatably matched with the top seat 2122, the other ends of the two third jacking frames 21292 are connected with the other ends of the two fourth jacking frames 21293; when the pushing frame 2113 moves, the first jacking frame 2129 is driven to move, the two first jacking frames 2129 move to drive the two second jacking frames 21291 to move, the two second jacking frames 21291 move to drive the two third jacking frames 21292 to move, the two third jacking frames 21292 move to drive the two fourth jacking frames 21293 to move, the first jacking frame 2129 moves to drive the two first hinged frames 2125 to move, the two first hinged frames 2125 move to drive the two second hinged frames 2126 to move, the two second hinged frames 2126 move to drive the two third hinged frames 2127 to move, the two third hinged frames 2127 move to drive the two fourth hinged frames 2128 to move, so that the jacking seat 2122 is lifted, and the vertical adjustment can be performed according to different heights during use, so that the use requirements under different conditions can be met, and the operation can be completed.

As can be seen from fig. 2, 7 and 8, the splicing device 22 includes four splicing assemblies 221, the four splicing assemblies 221 are identical in structure and are respectively mounted at two ends of a bearing seat 2121 and a top seat 2122, each of the four splicing assemblies 221 includes a connecting column 2211, a fixing block 2212, an upper connecting sheet 2213, a lower connecting sheet 2214, a lock 2215 and a lock sheet 2216, the connecting column 2211 is arranged on the bearing seat 2121, the fixing block 2212 is arranged on the connecting column 2211, one end of the upper connecting piece 2213 is mounted on the fixing block 2212 and is hinged with the fixing block 2212, one end of the lower connecting piece 2214 is installed on the fixing block 2212 and is hinged with the fixing block 2212, the locking piece 2216 is hinged and installed at the other end of the upper connecting piece 2213 and is hinged and matched with the upper connecting piece 2213, the lock 2215 is arranged at the other end of the lower connecting sheet 2214 and is in hinged fit with the lower connecting sheet 2214, and the lock 2215 is in hinged fit with the locking sheet 2216; when a plurality of telescopic shielding assemblies 212 need to be spliced, the bearing seat 2121 and the top seat 2122 of the other telescopic shielding assembly 212 are inserted into the connecting column 2211, at the moment, the locking sheet 2216 is pulled by hand, so that the upper connecting sheet 2213 and the lower connecting sheet 2214 clamp the connecting column 2211, the locking sheet 2216 drives the lock 2215 to fix and lock the lock to rapidly splice the plurality of telescopic shielding assemblies 212, the use range of the support can be controlled according to the use condition in actual operation, and the telescopic shielding assembly is more convenient and simple.

Referring to fig. 1, the reminder device 23 includes a fixed seat 231 and a flash light 232, the fixed seat 231 is mounted on the top of the top seat 2122, and the flash light 232 is mounted on the side wall of the fixed seat 231; the flashlight 232 on the fixing seat 231 can play a role in reminding and warning.

The working principle is as follows: when the protection angle needs to be adjusted, the electric cylinder 12 is pushed to operate to drive the rotating frame 14 to rotate on the bearing seat 11, the rotating frame 14 rotates to drive the bearing plate 18 to rotate, the protection adjustment on the left and right angles can be performed, the electric cylinder 15 is driven to operate to drive the connecting block 16 to drive the connecting frame 17 to move, the connecting frame 17 moves to drive the bearing plate 18 to move on the rotating frame 14, the bearing plate 18 can be adjusted on the 90-degree turnover angle, the supporting device 2 on the bearing plate 18 can be swung and adjusted through the movement on the left and right positions and the 90-degree turnover movement, different use requirements can be met, when the protection is adjusted in height, the working electric cylinder 2111 operates to drive the pushing frame 2113 to move, the pushing frame 2113 drives the first jacking frames 2129 to move, the two first jacking frames 2129 move to drive the two second jacking frames 21291 to move, the two second jacking frames 21291 move to drive the two third jacking frames 21292 to move, the two third jacking frames 21292 move to drive the two fourth jacking frames 21293 to move, the first jacking frame 2129 moves to drive the two first hinge frames 2125 to move, the two first hinge frames 2125 move to drive the two second hinge frames 2126 to move, the two second hinge frames 2126 move to drive the two third hinge frames 2127 to move, the two third hinge frames 2127 move to drive the two fourth hinge frames 2128 to move, so that the top base 2122 is raised, the upper and lower connecting

pieces

2214 and 2211 can be adjusted up and down according to different heights in use, when the plurality of telescopic shielding assemblies 212 need to be spliced, the bearing base 2121 and the top base 2122 of the other telescopic shielding assembly 212 are inserted into the connecting column 2211, at the moment, the locking piece 2216 is pulled by hands, so that the upper connecting piece 2213 and the lower connecting piece 2214 clamp the connecting column 2211, the locking piece 2216 drives the locking buckle 2215 to lock the connecting pieces to rapidly splice the plurality of telescopic shielding assemblies 212, and the flash lamp 232 on the fixing seat 231 can remind the warning function of warning, and finishing the work.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a combined side slope supporting construction which characterized in that: the device comprises an angle adjusting device (1), wherein a supporting device (2) is arranged on the angle adjusting device (1);

the angle adjusting device (1) comprises a bearing seat (11), a pushing electric cylinder (12), a base (13), a rotating frame (14), a driving electric cylinder (15), a connecting block (16), a connecting frame (17) and a bearing plate (18), wherein the bearing seat (11) is placed on the ground, the pushing electric cylinder (12) is installed at the bottom of the bearing seat (11), the base (13) is fixedly installed at the bottom of the bearing seat (11), a placing groove is formed in the bearing seat (11), the rotating frame (14) is installed in the placing groove in the bearing seat (11) and is in running fit with the bearing seat (11), the telescopic end of the pushing electric cylinder (12) is connected with the rotating frame (14), a containing hole is formed in the rotating frame (14), the bearing plate (18) is installed on the rotating frame (14) and is in running fit with the rotating frame (14), the connecting frame (17) is fixedly installed on the side wall of the bearing plate (18) and is located in the placing groove in the rotating frame (14), one end of the connecting block (16) is mounted on the connecting frame (17) and is in hinged fit with the connecting frame (17), the base (13) is provided with an accommodating groove, the driving electric cylinder (15) is mounted in the accommodating groove on the base (13), and the telescopic end of the driving electric cylinder (15) is connected with the other end of the connecting block (16); the supporting device (2) is arranged on the top of the bearing plate (18).

2. A combined slope supporting structure according to claim 1, wherein said supporting device (2) comprises a guard device (21), a splicing device (22) and a reminder device (23), said guard device (21) is installed on top of the bearing plate (18), said splicing device (22) is installed on the guard device (21), said reminder device (23) is installed on top of the guard device (21).

3. A combined slope supporting structure according to claim 2, wherein said protecting means (21) comprises a driving assembly (211) and a telescopic shielding assembly (212), said driving assembly (211) is installed on the side wall of the bearing plate (18), said telescopic shielding assembly (212) is installed on the top of the bearing plate (18), said telescopic shielding assembly (212) is provided with a plurality of, a plurality of said telescopic shielding assemblies (212) are connected by a splicing means (22).

4. A combined slope supporting structure according to claim 3, wherein said driving assembly (211) comprises an operating electric cylinder (2111), an operating cylinder seat (2112) and a push frame (2113), said operating cylinder seat (2112) is mounted on the side wall of the bearing plate (18), said operating electric cylinder (2111) is mounted on the operating cylinder seat (2112), said push frame (2113) is mounted on the telescopic end of the operating electric cylinder (2111).

5. A combined slope supporting structure according to claim 3, wherein said telescopic shielding assembly (212) comprises a bearing seat (2121), a top seat (2122), a first connecting rod (2123), a second connecting rod (2124), two first hinge brackets (2125), two second hinge brackets (2126), two third hinge brackets (2127), two fourth hinge brackets (2128), two first jacking brackets (2129), two second jacking brackets (21291), two third jacking brackets (21292) and two fourth jacking brackets (21293), said bearing seat (2121) is installed on top of the bearing plate (18), one end of two first hinge brackets (2125) is installed on the bearing seat (2121) and rotatably engaged with the bearing seat (2121), one end of two second hinge brackets (2126) is respectively hinge-jointed to the other end of two first hinge brackets (2125), one end of each of the two third hinged frames (2127) is hinged to the other end of each of the two second hinged frames (2126), one end of each of the two fourth hinged frames (2128) is hinged to the other end of each of the two third hinged frames (2127), the top seat (2122) is hinged to the other end of each of the two fourth hinged frames (2128), two ends of the first connecting rod (2123) are hinged to the two second hinged frames (2126), two ends of the second connecting rod (2124) are hinged to the two third hinged frames (2127), one end of each of the two first jacking frames (2129) is mounted on the bearing seat (2121) and is in rotating fit with the bearing seat (2121), the jacking frame (2113) is fixedly connected to one of the first jacking frames (2129), and the two second jacking frames (21291) are mounted on the first connecting rod (2123) and are in rotating fit with the first connecting rod (2123), two the other end of first jacking frame (2129) is connected with the one end of two second jacking frames (21291), two third jacking frame (21292) install on second connecting rod (2124) and with second connecting rod (2124) normal running fit, two the other end of second jacking frame (21291) is connected with the one end of two third jacking frames (21292), two the one end of fourth jacking frame (21293) is installed on footstock (2122) and with footstock (2122) normal running fit, two the other end of third jacking frame (21292) is connected with the other end of two fourth jacking frames (21293).

6. The combined slope supporting structure according to claim 5, wherein the splicing device (22) comprises four splicing assemblies (221), four splicing assemblies (221) are structurally identical and are respectively installed at two ends of the bearing seat (2121) and the top seat (2122), four splicing assemblies (221) comprise connecting columns (2211), fixing blocks (2212), upper connecting sheets (2213), lower connecting sheets (2214), latches (2215) and locking sheets (2216), the connecting columns (2211) are installed on the bearing seat (2121), the fixing blocks (2212) are installed on the connecting columns (2211), one ends of the upper connecting sheets (2213) are installed on the fixing blocks (2212) and are in hinged fit with the fixing blocks (2212), one ends of the lower connecting sheets (2214) are installed on the fixing blocks (2212) and are in hinged fit with the fixing blocks (2212), the locking sheets (2216) are hinged installed at the other ends of the upper connecting sheets (2213) and are in hinged fit with the upper connecting sheets (2213) The lock catch (2215) is arranged at the other end of the lower connecting sheet (2214) and is in hinged fit with the lower connecting sheet (2214), and the lock catch (2215) is in hinged fit with the locking sheet (2216).

7. A combined slope supporting structure according to claim 5, wherein said reminding device (23) comprises a fixed seat (231) and a flashing lamp (232), said fixed seat (231) is installed on the top of the top seat (2122), said flashing lamp (232) is installed on the side wall of the fixed seat (231).