Anchoring assembly for slope protection

Abstract

The utility model relates to the technical field of slope protection, in particular to a slope protection anchoring assembly which comprises a drill bit, a drill rod, an arc rod, a connecting rod, an anchor head and a buffering assembly, the anchor head is fixedly installed on an anchor rod body, the connecting rod is fixedly installed on the anchor rod body and located at the end, away from the anchor head, of the anchor rod body, and the drill rod is fixedly installed on the connecting rod. The arc rod is fixedly installed on the drill rod and located at the end, away from the anchor rod body, of the connecting rod, the drill bit is fixedly installed on the drill rod and located at the end, away from the connecting rod, of the drill rod, the buffer assembly is installed on the drill rod, and the arc rod is embedded into the inner wall of a slope body, so that the whole device is more stable; and through cooperation of the drill rod, the arc rod, the connecting rod and the buffer assembly, the situation that the main body is broken or damaged in the pouring process is avoided, and the later pressure resistance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection, in particular to a slope protection anchoring component. Background Art

[0002] Slope protection is a protection system that uses various flexible nets, mainly wire rope nets, to cover the required protection slope to limit the weathering and spalling of the rock and soil on the slope. Protective anchor components are required in slope protection. Protective anchor components refer to steel bars wrapped in concrete to strengthen the connection between concrete and steel bars, making the building stronger. The purpose is to enable the two to work together to bear various stresses and work together to withstand pressure, tension, bending moment, torque, etc. generated by various loads.

[0003] During use, existing protective anchoring assemblies need to be drilled in a certain direction to penetrate the weak surface of fallen rocks on the slope into the intact rock mass, insert prestressed anchor cables (rebars), and then consolidate the holes with cement. Although this method is the most direct and convenient, it is easy to cause the main body of the protective anchoring assembly to break or be damaged during the drilling process, affecting the device's later compressive resistance. Utility Model Content

[0004] The purpose of the utility model is to provide a slope protection anchor assembly, which solves the problem that although the existing protection anchor assembly is used in the most direct and convenient way, it is easy to cause the main body of the protection anchor assembly to break or be damaged during the drilling process, affecting the later pressure resistance of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides a slope protection anchor assembly, including an anchor rod body and a protective device, the protective device including a drill bit, a drill rod, an arc rod, a connecting rod, an anchor head and a buffer assembly, the anchor head is fixedly mounted on the anchor rod body, the connecting rod is fixedly mounted on the anchor rod body and is located at an end of the anchor rod body away from the anchor head, the drill rod is fixedly mounted on the connecting rod and is located at an end of the connecting rod away from the anchor rod body, the arc rod is fixedly mounted on the drill rod, the drill bit is fixedly mounted on the drill rod and is located at an end of the drill rod away from the connecting rod, and the buffer assembly is mounted on the drill rod.

[0006] Among them, the buffer assembly includes a stop ring, a buffer spring and a sliding ring. The stop ring is fixedly installed on the drill rod and abuts against the arc rod; one end of the buffer spring is fixedly connected to the stop ring; the sliding ring is sleeved on the drill rod and fixedly connected to the other end of the buffer spring.

[0007] Wherein, the protective device also includes a connecting assembly, which includes a first connecting ring and a second connecting ring. The first connecting ring is fixedly mounted on the connecting rod; the second connecting ring is fixedly mounted on an end of the connecting rod away from the first connecting ring.

[0008] Wherein, the protective device also includes a casting assembly, which includes a casting plate and a guide member. The casting plate is fixedly installed on the anchor head, and a casting hole is provided on the casting plate; the guide member is installed on the casting plate.

[0009] Wherein, the guide component includes a guide rod and a guide wheel. The guide rod is fixedly mounted on the casting plate and is located on a side of the casting plate close to the casting hole; the guide wheel is mounted on the guide rod.

[0010] The utility model provides a slope protection anchor assembly. When in use, the entire device is inserted into a drilled hole on the slope. As the drill bit advances, the arc rod fixedly connected to the drill rod will be embedded in the inner wall of the slope, making the entire device more stable. Subsequently, the external pouring pipe is inserted into the drilled hole in the slope, and pouring is started. During the pouring process, the buffer spring will undergo elastic deformation, causing the sliding ring to move, thereby improving the overall buffering performance of the device. Therefore, through the cooperation of the drill rod, the arc rod, the connecting rod and the buffer assembly, the main body is avoided from being broken or damaged during the pouring process, and the pressure resistance of the device in the later stage is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0012] Figure 1 It is a schematic diagram of the overall structure of a slope protection anchor assembly according to the first embodiment of the present utility model.

[0013] Figure 2 It is a connection diagram of the connecting rod and the first connecting ring of the first embodiment of the present utility model.

[0014] Figure 3 It is a schematic diagram of the overall structure of a slope protection anchor assembly according to the second embodiment of the present utility model.

[0015] In the figure: 101-anchor rod body, 102-drill bit, 103-drill rod, 104-arc rod, 105-connecting rod, 106-anchor head, 107-stop ring, 108-buffer spring, 109-sliding ring, 110-first connecting ring, 111-second connecting ring, 201-casting plate, 202-casting hole, 203-guide rod, 204-guide wheel. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0017] The first embodiment of this application is:

[0018] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a slope protection anchor assembly according to the first embodiment of the utility model. Figure 2 It is a connection diagram of the connecting rod and the first connecting ring of the first embodiment of the present utility model.

[0019] The present invention provides a slope protection anchor assembly: it includes an anchor rod body 101, and also includes a protective device, the protective device includes a drill bit 102, a drill rod 103, an arc rod 104, a connecting rod 105, an anchor head 106 and a buffer assembly, the buffer assembly includes a stop ring 107, a buffer spring 108 and a sliding ring 109, the protective device also includes a connecting assembly, the connecting assembly includes a first connecting ring 110 and a second connecting ring 111. The above-mentioned solution solves the problem that although the existing method of using the protective anchor assembly is the most direct and convenient, it is easy to cause the main body of the protective anchor assembly to break or be damaged during the drilling process, affecting the later pressure resistance of the device. The above-mentioned solution can be used in the scenario of improving the pressure resistance of the anchor assembly in slope protection, and can also be used to solve the mud pouring problem.

[0020] In this embodiment, the cooperation of the drill rod 103, the arc rod 104, the connecting rod 105 and the buffer assembly avoids the main body from being broken or damaged during the pouring process, thereby improving the pressure resistance of the device in the later stage.

[0021] The anchor head 106 is fixedly mounted on the anchor rod body 101, the connecting rod 105 is fixedly mounted on the anchor rod body 101 and is located at the end of the anchor rod body 101 away from the anchor head 106, the drill rod 103 is fixedly mounted on the connecting rod 105 and is located at the end of the connecting rod 105 away from the anchor rod body 101, the arc rod 104 is fixedly mounted on the drill rod 103, the drill bit 102 is fixedly mounted on the drill rod 103 and is located at the end of the drill rod 103 away from the connecting rod 105, the buffer assembly is mounted on the drill rod 103, the connecting rod 105 is made of steel bars, the number of the connecting rods 105 is four, and they are annularly distributed between the drill rod 103 and the anchor rod body 101, the arc rod 104 It is in an arc shape, and the number of the arc rods 104 is four groups, which are distributed in a ring on the drill rod 103. The drill bit 102 is a conical structure and is welded to the bottom of the drill rod 103. The anchor head 106 is welded to the top of the anchor rod body 101. The buffer assembly can improve the buffering performance of the entire device. When in use, the entire device is inserted into the drill hole drilled on the slope. As the drill bit 102 advances, the arc rods 104 fixedly connected to the drill rod 103 will be embedded in the inner wall of the slope, making the entire device more stable. Then, pouring through the external pouring pipe can be started. Through the cooperation of the drill rod 103, the arc rods 104, the connecting rod 105 and the buffer assembly, the main body is avoided from being broken or damaged during the pouring process, and the pressure resistance of the device in the later stage is improved.

[0022] Secondly, the stop ring 107 is fixedly mounted on the drill rod 103 and abuts against the arc rod 104; one end of the buffer spring 108 is fixedly connected to the stop ring 107; the sliding ring 109 is sleeved on the drill rod 103 and fixedly connected to the other end of the buffer spring 108, and the stop ring 107 is welded to the outer wall of the drill rod 103. The axes of the buffer spring 108 and the sliding ring 109 coincide with the axis of the stop ring 107. During pouring, the buffer spring 108 will undergo elastic deformation, causing the sliding ring 109 to slide, thereby improving the overall buffering performance of the device.

[0023] Again, the first connecting ring 110 is fixedly mounted on the connecting rod 105; the second connecting ring 111 is fixedly mounted on one end of the connecting rod 105 away from the first connecting ring 110, the first connecting ring 110 and the second connecting ring 111 are respectively located at the upper and lower ends of the connecting rod 105, the first connecting ring 110 and the second connecting ring 111 are both structures with an inner circle and an outer square, and the first connecting ring 110 and the second connecting ring 111 are both fixed to the connecting rod 105 by welding, and through the cooperation of the first connecting ring 110 and the second connecting ring 111, the bending resistance of the four groups of connecting rods 105 can be improved.

[0024] In this embodiment, when in use, the entire device is inserted into a drilled hole on the slope. As the drill bit 102 advances, the arc rod 104 fixedly connected to the drill rod 103 will be embedded in the inner wall of the slope, making the entire device more stable. Subsequently, the external pouring pipe is inserted into the drilled hole in the slope, and pouring is started. During the pouring process, the buffer spring 108 will undergo elastic deformation, causing the sliding ring 109 to move, thereby improving the overall buffering performance of the device. Therefore, through the cooperation of the drill rod 103, the arc rod 104, the connecting rod 105 and the buffer assembly, the main body is avoided from being broken or damaged during the pouring process, thereby improving the pressure resistance of the device in the later stage.

[0025] The second embodiment of this application is:

[0026] See also Figure 3 ,in Figure 3 This is a schematic diagram of the overall structure of a slope protection anchor assembly of the second embodiment of the present utility model. On the basis of the first embodiment, the slope protection anchor assembly of this embodiment also includes a casting assembly, the casting assembly includes a casting plate 201 and a guide member, and the guide member includes a guide rod 203 and a guide wheel 204.

[0027] In this embodiment, the cooperation between the casting plate 201 and the guide member makes casting of the drilled hole more convenient.

[0028] Among them, the casting plate 201 is fixedly installed on the anchor head 106, and a casting hole 202 is provided on the casting plate 201; the guide member is installed on the casting plate 201, and the casting plate 201 is a disc structure and is welded to the outer wall of the anchor head 106. The casting hole 202 passes through the casting plate 201. The guide member can provide a good guiding effect for the external casting pipe. When in use, the external casting pipe is passed through the casting hole 202 on the casting plate 201 and poured into the drilled hole of the slope, so that the casting of the drilled hole is more convenient through the cooperation of the casting plate 201 and the guide member.

[0029] Secondly, the guide rod 203 is fixedly mounted on the casting plate 201 and is located on the side of the casting plate 201 close to the casting hole 202; the guide wheel 204 is mounted on the guide rod 203, and the number of the guide rods 203 and the guide wheels 204 are two groups, which are symmetrically distributed on both sides of the casting hole 202. The guide rod 203 is tilted and arranged at the bottom of the casting plate 201. When the external casting pipe passes through the casting hole 202, the cooperation of the guide rod 203 and the guide wheel 204 can provide a guiding effect for the casting pipe.

[0030] In this embodiment, when in use, the external pouring pipe is passed through the pouring hole 202 on the pouring plate 201. As the pouring pipe passes through, the guide wheel 204 on the guide rod 203 rolls on the pouring pipe and guides the pouring pipe. Then, pouring can be achieved in the drilled hole of the slope, thereby making it easier to pour the drilled hole.

[0031] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A slope protection anchor assembly, comprising an anchor rod body, characterized in that: Also includes protective gear; The protective device includes a drill bit, a drill rod, an arc rod, a connecting rod, an anchor head and a buffer assembly, the anchor head is fixedly mounted on the anchor rod body, the connecting rod is fixedly mounted on the anchor rod body and is located at one end of the anchor rod body away from the anchor head, the drill rod is fixedly mounted on the connecting rod and is located at one end of the connecting rod away from the anchor rod body, the arc rod is fixedly mounted on the drill rod, the drill bit is fixedly mounted on the drill rod and is located at one end of the drill rod away from the connecting rod, and the buffer assembly is mounted on the drill rod.

2. The slope protection anchor assembly according to claim 1, characterized in that: The buffer assembly includes a stop ring, a buffer spring and a sliding ring. The stop ring is fixedly installed on the drill rod and abuts against the arc rod; one end of the buffer spring is fixedly connected to the stop ring; the sliding ring is sleeved on the drill rod and fixedly connected to the other end of the buffer spring.

3. The slope protection anchor assembly according to claim 1, characterized in that: The protective device also includes a connecting assembly, which includes a first connecting ring and a second connecting ring. The first connecting ring is fixedly mounted on the connecting rod; the second connecting ring is fixedly mounted on an end of the connecting rod away from the first connecting ring.

4. The slope protection anchor assembly according to claim 1, characterized in that: The protective device further comprises a casting assembly, which comprises a casting plate and a guide member. The casting plate is fixedly mounted on the anchor head and is provided with a casting hole. The guide member is mounted on the casting plate.

5. The slope protection anchor assembly according to claim 4, characterized in that: The guide member includes a guide rod and a guide wheel. The guide rod is fixedly mounted on the casting plate and is located on a side of the casting plate close to the casting hole. The guide wheel is mounted on the guide rod.

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