Mine repair protection structure

Abstract

The utility model discloses a mine repair protection structure which comprises a pipe barrel and is characterized in that a first supporting rod is inserted into the inner side surface of the upper end of the pipe barrel in a penetrating mode, a second supporting rod is supported on the inner side surface of the lower end of the pipe barrel in a supporting mode, and the outer end face of the first supporting rod and the outer end face of the second supporting rod are fixedly connected with a supporting seat. A first bent hook is fixedly connected to the outer surface of the supporting seat, a second bent hook is fixed to the outer surface of the pipe barrel, the outer surface of the first bent hook and the outer surface of the second bent hook are fixedly hooked to the inner side surface of the steel wire mesh, bolts are arranged on the surface of the pipe barrel, and anchoring hole sites are formed in the outer surface of the supporting seat. By means of the adjustable supporting rod piece structure, the steel wire mesh installed in a hooked mode is arranged outside, the protection device can be nailed to the slope for protection, installation is convenient and stable, the mechanism is simple and adjustable, cost is saved, and construction is convenient in actual use.

Description

Technical Field

[0001] The utility model relates to the field of mine repair and protection structures, and more specifically, to a mine repair and protection structure. Background Art

[0002] Mine restoration, also known as mine ecological restoration, is the restoration of pollution in abandoned mining areas. my country is a country rich in mineral resources, but large-scale development has also brought about ecological and environmental problems. Remote sensing survey and monitoring data show that mining has caused serious damage to mountains and vegetation, and the natural habitats of wild animals and plants have been damaged, and landslides, mountain torrents and other disasters and collapse accidents have occurred from time to time. With the increasing advancement of ecological civilization construction, mine ecological restoration has become an important environmental governance issue;

[0003] When the mine is repaired, the slope needs to be protected to avoid rolling stones. In the prior art patents, such as the authorization announcement number CN220225377U, the utility model discloses a mine repair protection structure, which belongs to the field of mine repair technology, including a fixed plate, the upper surface of the fixed plate is fixedly connected with a protection frame, a buffer plate is arranged above the protection frame, the bottom surface of the buffer plate is fixedly connected with a plurality of groups of sliding rods arranged at equal distances, and the upper surface of the protection frame is provided with a plurality of groups of sliding holes arranged at equal distances. The fixed plate is fixed by the combination of the fixed plate, the positioning hole and the ground nail, and the anti-collision plate is used to protect the buffer plate, so as to avoid the movement of the fixed plate and the damage of the buffer plate when the stone falls. The cooperation of the sliding rod, the sliding hole, the guide groove and the guide block makes it easier to make the support plate more stable when moving, and the cooperation of the buffer spring and the damper is used to achieve the purpose of buffering the support plate, thereby improving the protection effect of the mine repair protection structure;

[0004] In the above-mentioned patent, a plate structure is used for protection. In actual use, the slope area is large and many protection components need to be set up, which is costly and inconvenient to install. Setting a buffer mechanism for a single device is too costly and not suitable for practical use. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a mine repair and protection structure, which has an adjustable support rod structure and a hook-mounted wire mesh on the outside, which can be nailed to the slope for protection. The installation is convenient and stable, the structure is simple and adjustable, and the cost is saved. The construction is convenient in actual use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A mine repair and protection structure comprises a tube, characterized in that: a first support rod is inserted into the inner surface of the upper end of the tube, a second support rod is inherited from the inner surface of the lower end of the tube, the outer end faces of the first support rod and the second support rod are fixedly connected to a support seat, the outer surface of the support seat is fixedly connected to a first curved hook, the outer surface of the tube is fixed with a second curved hook, the outer surfaces of the first curved hook and the second curved hook are fixedly hooked on the inner surface of a wire mesh, bolts are arranged on the surface of the tube, anchor holes are arranged on the outer surface of the support seat, and an adjustable support rod structure is used to set a hook-mounted wire mesh on the outside, which can be nailed to the slope for protection. The installation is convenient and stable, the structure is simple and adjustable, cost-saving, and the construction is convenient in actual use.

[0008] Furthermore, the first curved hooks are distributed on the left and right sides of the support seat, and the first curved hooks are made of steel hooks, which are welded and fixed on the outer surfaces of both sides of the support seat.

[0009] Furthermore, the second curved hooks are made of steel and are also distributed on the left and right sides of the middle end of the tube and fixed to the outer surface of the tube by welding.

[0010] Furthermore, threaded holes are provided at the upper and lower ends of the tube, and bolts are connected at both sides of the tube through the threaded holes, and the bolts are locked to fix the first support rod and the second support rod.

[0011] Furthermore, the wire mesh is made of stainless steel wire, and the mesh diameter is no more than five centimeters.

[0012] Furthermore, the support seat adopts a corner block structure, and anchor holes are opened on the corner surface of the support seat.

[0013] Furthermore, the tube, the first support rod, the second support rod, and the support seat are all made of steel.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) Through the adjustable support rod structure, a hook-mounted wire mesh is arranged on the outside and can be nailed to the slope for protection. The installation is convenient and stable, the structure is simple and adjustable, the cost is saved, and the construction is convenient in actual use.

[0016] The first curved hooks are distributed on the left and right sides of the support seat, and the first curved hooks are made of steel hooks, which are welded and fixed on the outer surfaces of both sides of the support seat. The second curved hooks are made of steel, and are also distributed on the left and right sides of the middle end of the tube, and are fixed on the outer surface of the tube by welding, so as to be convenient for hooking the wire mesh for fixing. The three-point hook connection is stable, and threaded holes are provided at the upper and lower ends of the tube. Bolts are connected at the threaded holes on both sides of the tube, and the bolts are locked to fix the first support rod and the second support rod. The support rods can be locked and fixed, and the length of the support rods can be adjusted by sliding to be locked and fixed;

[0017] The wire mesh is made of stainless steel wire, with a mesh diameter of no more than five centimeters, and will not rust, making it convenient to protect the slope from stones rolling down;

[0018] The support seat adopts a corner block structure with anchor holes on the corner surface. During construction, the corner can be fitted into the slope and anchored and fixed by inserting anchor rods into the anchor holes. The construction and installation are stable and convenient. The tube, the first support rod, the second support rod and the support seat are all made of steel with high structural strength and durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the tube structure of the utility model;

[0021] Figure 3 This is a view of the support base and the first support rod of the utility model;

[0022] Figure 4 It is a top view of the first curved hook and the support seat of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1 tube, 2 first support rod, 3 second support rod, 4 support seat, 5 first curved hook, 50 second curved hook, 6 wire mesh, 7 bolt, 8 anchor hole. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] See also Figure 1-4, a mine repair and protection structure, including a tube 1, a first support rod 2 is inserted into the inner surface of the upper end of the tube 1, a second support rod 3 is inherited from the inner surface of the lower end of the tube 1, the outer end faces of the first support rod 2 and the second support rod 3 are fixedly connected with a support seat 4, the outer surface of the support seat 4 is fixedly connected with a first curved hook 5, the outer surface of the tube 1 is fixed with a second curved hook 50, the outer surfaces of the first curved hook 5 and the second curved hook 50 are fixedly hooked on the inner surface of a wire mesh 6, bolts 7 are arranged on the surface of the tube 1, and anchor holes 8 are arranged on the outer surface of the support seat 4, (through an adjustable support rod structure, a hook-mounted wire mesh 6 is arranged on the outside, which can be nailed to the slope for protection, is easy and stable to install, has a simple and adjustable structure, saves costs, and is convenient to construct in actual use);

[0028] The first curved hooks 5 are distributed on the left and right sides of the support seat 4. The first curved hooks 5 are made of steel hooks and are welded and fixed on the outer surfaces of both sides of the support seat 4. The two sides are distributed and mesh plates 6 can be set on both sides for fixing. They can be connected and fixed to the slope surface to facilitate fixed construction.

[0029] The second curved hook 50 is made of steel and is also arranged on both sides of the middle end of the tube 1. It is fixed to the outer surface of the tube 1 by welding, so as to hook the steel mesh 6 and fix it. The three-point hook fixation is stable.

[0030] Threaded holes are provided at the upper and lower ends of the tube 1, and bolts 7 are connected at both sides of the tube 1 through the threaded holes. The bolts 7 lock and fix the first support rod 2 and the second support rod 3. When in use, the bolts 7 can be twisted and locked to fix the upper and lower support rods. The length of the first support rod 2 and the second support rod 3 can be slidably adjusted and then locked and fixed, which is convenient for installation;

[0031] The wire mesh 6 is made of stainless steel wire, and the mesh diameter is not more than 5 cm (the wire mesh 6 is made of stainless steel wire, so it will not rust and is convenient for protecting the slope stones from rolling down);

[0032] The support seat 4 adopts a corner block structure, and an anchor hole 8 is provided at the corner surface thereof (during construction, the corner can be fitted to the slope, and the anchor rod can be inserted into the anchor hole for anchoring and fixing, and the construction and installation are stable and convenient);

[0033] The tube 1, the first support rod 2, the second support rod 3, and the support seat 4 are all made of steel, with high structural strength and durability;

[0034] When in use, according to the height of the wire mesh 6, the length of the first support rod 2 and the second support rod 3 can be slidably extended, and the bolts 7 can be loosened to slide the first support rod 2 and the second support rod 3. After the rods are extended, the bolts 7 can be tightened to lock the first support rod 2 and the second support rod 3. The support rods are placed on the slope, and the angled surface of the support seat 4 is attached to the slope surface. At this time, the upper and lower parts of the wire mesh 6 are hung on the surface of the first curved hook 5 and fixed, and the middle part is hung on the second curved hook 50 and fixed, and the tubes 1 on both sides are pulled to expand. The wire mesh 6 is stretched and tightened, and workpieces such as anchor rods (rivets) can be taken through the anchor holes 8 on the support seat 4, inserted along the anchor holes 8, and nailed into the slope surface for anchoring and fixing. The overall mesh protection structure can be fixed on the slope surface with firm fixation, convenient construction, simple overall structure, adjustable use, simple mechanism and low cost. During construction, the wire mesh 6 can be hung on both sides of the tube 1 and the support rod, and can be connected to each other. The construction is convenient, the volume is small, the area is large, the mechanical structure is simple, and the construction can be laid over a large area with low cost.

[0035] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A mine repair and protection structure, comprising a tube (1), characterized in that: A first support rod (2) is inserted into the inner surface of the upper end of the tube (1), and a second support rod (3) is inherited from the inner surface of the lower end of the tube (1). The outer end surfaces of the first support rod (2) and the second support rod (3) are fixedly connected to a support seat (4), and the outer surface of the support seat (4) is fixedly connected to a first curved hook (5). The outer surface of the tube (1) is fixed with a second curved hook (50), and the outer surfaces of the first curved hook (5) and the second curved hook (50) are fixedly hooked on the inner surface of the wire mesh (6). Bolts (7) are arranged on the surface of the tube (1), and anchor holes (8) are arranged on the outer surface of the support seat (4).

2. A mine repair and protection structure according to claim 1, characterized in that: The first curved hooks (5) are distributed on the left and right sides of the support seat (4); the first curved hooks (5) are made of steel hooks and are welded and fixed on the outer surfaces of both sides of the support seat (4).

3. A mine repair and protection structure according to claim 1, characterized in that: The second curved hooks (50) are made of steel and are also arranged on both sides of the middle end of the tube (1) and fixed to the outer surface of the tube (1) by welding.

4. A mine repair and protection structure according to claim 1, characterized in that: The upper and lower ends of the tube (1) are provided with threaded holes, and bolts (7) are connected to the two sides of the tube (1) through the threaded holes, and the bolts (7) lock and fix the first support rod (2) and the second support rod (3).

5. A mine repair and protection structure according to claim 1, characterized in that: The steel wire mesh (6) is made of stainless steel wire, and the mesh diameter is no more than five centimeters.

6. A mine repair and protection structure according to claim 1, characterized in that: The support seat (4) adopts a folded angle block structure, and an anchor hole (8) is provided on the folded angle surface.

7. A mine repair and protection structure according to claim 1, characterized in that: The tube (1), the first support rod (2), the second support rod (3), and the support seat (4) are all made of steel.

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