Inlaying structure for dangerous rock treatment

Abstract

The utility model discloses an inlaying structure for dangerous rock treatment, which relates to the field of dangerous rock treatment and comprises two mounting seats, the bottom surfaces of the two mounting seats are in contact with a mountain, and the upper end of the upper surface of the mounting seat on the lower side is fixedly connected with the bottom surface of a fixing frame. When in use, the dangerous rock body can be lifted and supported by the supporting plate, so that the dangerous rock body is prevented from cracking and falling off, the stability of the dangerous rock body is effectively improved, the dangerous rock body can be subjected to secondary fence protection by the metal protective net, the protective effect of the device on the dangerous rock body is further improved, and the safety of the dangerous rock body is improved. And meanwhile, when the supporting plate is used, the inclination angle of the supporting plate can be adjusted through a threaded barrel, a threaded rod, a sliding block and a sliding frame, so that the supporting plate makes contact with dangerous rock masses of different shapes, the applicability of the device is improved, meanwhile, the construction difficulty of the construction mode of the device is low, and the construction efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to an embedded patching structure for dangerous rock treatment, in particular to an embedded patching structure for dangerous rock treatment. Background Art

[0002] Under the influence of heavy rain and other factors, the steep cliffs or steep slopes with hard rocks on the upper part and soft rocks on the lower part are easily eroded, forming a series of concave rock cavities. The dangerous rocks on the upper part of the concave rock cavities will be transformed into collapse damage as the cracks continue to develop and the weak base continues to weather and erode. The dangerous rocks are overall unstable under the conditions of heavy rain and earthquakes, and the local dangerous rock monomers are unstable, which affects the safety of buildings, roads, tourists, etc. under the dangerous rocks. It is necessary to carry out support and embedding protection construction on the dangerous rock monomers;

[0003] For the protection and management of large-scale dangerous rock masses, measures such as dangerous rock mass cutting, slope cleaning, concave rock cavity filling, and passive protection nets are usually adopted. The engineering workload is large and the labor cost is high. During the construction of concave rock cavity filling, the local dangerous rock monomer is unstable, which is easy to cause certain safety hazards to the construction workers.

[0004] In view of this, in order to improve the construction quality and efficiency of supporting and patching dangerous rock masses on rock slopes, it is urgent to invent a patching structure for dangerous rock management with high on-site construction efficiency, good protection effect and low safety risk. Utility Model Content

[0005] The utility model aims to provide an embedded patching structure for dangerous rock treatment to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a patching structure for dangerous rock management, comprising two mounting seats, the bottom surfaces of the two mounting seats are in contact with the mountain, the upper end of the upper surface of the lower mounting seat is fixedly connected to the bottom surface of the fixing frame, the front and rear side surfaces of the fixing frame are rotatably connected to the rotating shaft through rolling bearings, the middle part of the rotating shaft is fixedly connected to the bottom end of the support plate, a metal protective net is arranged on the outer side of the support plate, and the inner side surface of the support plate overlaps the outer side surface of the dangerous rock body.

[0007] As a preferred technical solution of the utility model, each of the mounting seats is provided with two mounting holes, the four mounting holes are respectively connected to the upper ends of four anchor rods, the bottom ends of the four anchor rods are respectively arranged in the four anchor holes, and the four anchor holes are all provided in the mountain body.

[0008] As a preferred technical solution of the utility model, the upper end of the bottom surface of the support plate is fixedly connected to the outer side surfaces of the two sliding frames at the same time, and the two sliding frames are slidably connected to the two sliding blocks respectively.

[0009] As a preferred technical solution of the utility model, the outer side surfaces of the two sliding blocks are rotatably connected to the bottom ends of the two screw rods 1 through hinged seats, and the upper ends of the two screw rods 1 are threadedly connected to the bottom ends of the two threaded barrels.

[0010] As a preferred technical solution of the utility model, the upper ends of the two threaded cylinders are rotatably connected to the upper end of the connecting plate 2 through a rolling bearing, the bottom end of the connecting plate 2 is fixedly connected to the bottom end of the upper surface of the upper mounting seat, the upper outer side surfaces of the two threaded cylinders are respectively fixedly connected to the two pulleys, and the two pulleys are connected by belt transmission.

[0011] As a preferred technical solution of the present invention, the upper and lower ends of the metal protective net are respectively fixedly connected to the opposite ends of two groups of anchor cables, the opposite ends of the two groups of anchor cables are respectively tied to two groups of fixing rings, and the two groups of fixing rings are respectively fixedly connected to the opposite ends of two groups of screw rods.

[0012] As a preferred technical solution of the utility model, the opposite ends of the two groups of screw rods 2 are respectively threadedly connected to the two groups of threaded holes, the two groups of threaded holes are respectively opened at the upper ends of the two connecting plates 1, and the bottom ends of the two connecting plates 1 are respectively fixedly connected to the upper surfaces of the two mounting seats.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When in use, the utility model can utilize the support plate to lift and support the dangerous rock mass, thereby preventing the dangerous rock mass from cracking and falling, effectively improving the stability of the dangerous rock mass, and can utilize the metal protection net to perform secondary enclosure protection on the dangerous rock mass, further improving the protection effect of the device on the dangerous rock mass, and at the same time, when in use, the support plate can utilize the threaded barrel, screw, sliding block and sliding frame to adjust the inclination angle of the support plate, so that the support plate can contact with dangerous rock masses of different shapes, thereby improving the applicability of the device, and at the same time, the construction method of the device has low construction difficulty, which can effectively improve the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the support plate structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the threaded barrel structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the metal protective net of the utility model;

[0019] Figure 5 It is a schematic diagram of the mounting seat structure of the utility model.

[0020] In the figure: 1 mounting seat, 2 anchor rod, 3 anchor hole, 4 dangerous rock mass, 5 mountain mass, 6 connecting plate 1, 7 metal protective net, 8 support plate, 9 threaded cylinder, 10 connecting plate 2, 11 sliding frame, 12 sliding block, 13 screw rod 1, 14 rotating shaft, 15 fixing frame, 16 pulley, 17 anchor cable, 18 fixing ring, 19 threaded hole, 20 screw rod 2, 21 mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution of an embedded patching structure for dangerous rock management: it includes two mounting seats 1, the bottom surfaces of the two mounting seats 1 are in contact with the mountain body 5, the upper end of the upper surface of the lower mounting seat 1 is fixedly connected to the bottom surface of the fixing frame 15, the front and rear side surfaces of the fixing frame 15 are rotatably connected to the rotating shaft 14 through rolling bearings, the middle part of the rotating shaft 14 is fixedly connected to the bottom end of the support plate 8, a metal protective net 7 is arranged on the outer side of the support plate 8, and the inner side surface of the support plate 8 overlaps the outer side surface of the dangerous rock body 4.

[0023] Two mounting holes 21 are provided in each mounting seat 1. The four mounting holes 21 are respectively sleeved with the upper ends of the four anchor rods 2. The bottom ends of the four anchor rods 2 are respectively sleeved in the four anchor holes 3. The four anchor holes 3 are all provided in the mountain body 5. By providing the anchor holes 3 on the mountain body 5 and arranging the anchor rods 2 to be plugged into the anchor holes 3, the mounting seat 1 is installed and fixed on the mountain body 5 by utilizing the connection between the anchor rods 2 and the anchor holes 3.

[0024] The upper end of the bottom surface of the support plate 8 is fixedly connected to the outer side surfaces of the two sliding frames 11 at the same time, and the two sliding frames 11 are slidably connected to the two sliding blocks 12 respectively.

[0025] The outer side surfaces of the two sliding blocks 12 are rotatably connected to the bottom ends of the two screw rods 13 through hinged seats, and the upper ends of the two screw rods 13 are threadedly connected to the bottom ends of the two threaded barrels 9. The user can adjust the inclination angle of the support plate 8 according to the shape of the dangerous rock body 4. The user can rotate one side of the threaded barrel 9 to make the screw rod 13 move along the threaded barrel 9. At this time, the screw rod 13 drives the sliding block 12 to slide along the sliding frame 11, and drives the support plate 8 to rotate along the rotating shaft 14. When the support plate 8 rotates to contact the dangerous rock body 4, the threaded barrel 9 stops rotating.

[0026] The upper ends of the two threaded tubes 9 are rotatably connected to the upper end of the connecting plate 10 through rolling bearings, the bottom end of the connecting plate 10 is fixedly connected to the bottom end of the upper surface of the upper mounting seat 1, and the outer side surfaces of the upper ends of the two threaded tubes 9 are fixedly connected to the two pulleys 16 respectively, and the two pulleys 16 are connected by belt transmission.

[0027] The upper and lower ends of the metal protective net 7 are fixedly connected to the opposite ends of the two groups of anchor cables 17, and the opposite ends of the two groups of anchor cables 17 are respectively tied to the two groups of fixing rings 18, and the two groups of fixing rings 18 are respectively fixedly connected to the opposite ends of the two groups of screw rods 20. By arranging the metal protective net 7 on the outer side of the support plate 8, the metal protective net 7 is used to perform secondary enclosure protection on the dangerous rock body 4, thereby further improving the protection effect of the device on the dangerous rock body 4.

[0028] The opposite ends of the two groups of screw rods 20 are respectively threadedly connected to the two groups of threaded holes 19, and the two groups of threaded holes 19 are respectively opened at the upper ends of the two connecting plates 6. The bottom ends of the two connecting plates 6 are respectively fixedly connected to the upper surfaces of the two mounting seats 1. The threaded holes 19 and the screw rods 20 are provided to connect the fixing ring 18 to the connecting plate 6, and the anchor cable 17 is provided to connect the fixing ring 18 to the metal protective net 7, thereby facilitating the user to install and disassemble the metal protective net 7, and effectively improving the convenience of installation of the device.

[0029] The operating steps of the utility model are:

[0030] When using the present structure to support the dangerous rock mass 4, the user can open anchor holes 3 on the mountain mass 5 on both sides of the dangerous rock mass 4, and then use the anchor rods 2 and the anchor holes 3 to install and fix the mounting base 1 on the mountain mass 5. At this time, the user can adjust the inclination angle of the support plate 8 according to the shape of the dangerous rock mass 4. The user can rotate one side of the threaded barrel 9 to make the screw 13 move along the threaded barrel 9. At this time, the screw 13 drives the sliding block 12 to slide along the sliding frame 11, and drives the support plate 8 to rotate along the rotating shaft 14. When the support plate 8 rotates to contact the dangerous rock mass 4, the threaded barrel 9 is stopped. At this time, the user can connect the screw 20 with the threaded hole 19 to install the fixing ring 18 on the connecting plate 6, and then the anchor cable 17 and the fixing ring 18 can be tied together to install and fix the metal protective net 7.

[0031] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A patching structure for dangerous rock treatment, comprising two mounting seats (1), characterized in that: The bottom surfaces of the two mounting seats (1) are in contact with the mountain (5), the upper end of the upper surface of the lower mounting seat (1) is fixedly connected to the bottom surface of the fixing frame (15), the front and rear side surfaces of the fixing frame (15) are rotatably connected to the rotating shaft (14) through rolling bearings, the middle part of the rotating shaft (14) is fixedly connected to the bottom end of the support plate (8), the outer side of the support plate (8) is provided with a metal protective net (7), and the inner side surface of the support plate (8) overlaps the outer side surface of the dangerous rock mass (4).

2. The patching structure for dangerous rock treatment according to claim 1 is characterized in that: Each of the mounting seats (1) is provided with two mounting holes (21), the four mounting holes (21) are respectively sleeved with the upper ends of four anchor rods (2), the bottom ends of the four anchor rods (2) are respectively sleeved in four anchor holes (3), and the four anchor holes (3) are all provided in the mountain body (5).

3. The patching structure for dangerous rock treatment according to claim 1 is characterized in that: The upper end of the bottom surface of the support plate (8) is fixedly connected to the outer side surfaces of the two sliding frames (11), and the two sliding frames (11) are slidably connected to the two sliding blocks (12) respectively.

4. The patching structure for dangerous rock treatment according to claim 3 is characterized in that: The outer side surfaces of the two sliding blocks (12) are rotatably connected to the bottom ends of the two screw rods (13) through hinged seats, and the upper ends of the two screw rods (13) are threadedly connected to the bottom ends of the two threaded barrels (9).

5. The patching structure for dangerous rock treatment according to claim 4 is characterized in that: The upper ends of the two threaded barrels (9) are rotatably connected to the upper end of the second connecting plate (10) via rolling bearings, the bottom end of the second connecting plate (10) is fixedly connected to the bottom end of the upper surface of the upper mounting seat (1), the upper outer side surfaces of the two threaded barrels (9) are respectively fixedly connected to two pulleys (16), and the two pulleys (16) are connected via a belt transmission.

6. The patching structure for dangerous rock treatment according to claim 1 is characterized in that: The upper and lower ends of the metal protective net (7) are respectively fixedly connected to the opposite ends of two groups of anchor cables (17), the opposite ends of the two groups of anchor cables (17) are respectively tied to two groups of fixing rings (18), and the two groups of fixing rings (18) are respectively fixedly connected to the opposite ends of two groups of screw rods (20).

7. The patching structure for dangerous rock treatment according to claim 6 is characterized in that: The opposite ends of the two groups of screw rods (20) are respectively threadedly connected to the two groups of threaded holes (19); the two groups of threaded holes (19) are respectively opened at the upper ends of the two connecting plates (6); the bottom ends of the two connecting plates (6) are respectively fixedly connected to the upper surfaces of the two mounting seats (1).

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