Resin cartridge auxiliary installation positioning device

Abstract

The utility model relates to roadway support technical field especially relates to a resin medicine roll auxiliary installation positioning device, resin medicine roll auxiliary installation positioning device includes: two resin medicine roll bodies, contains the pipe, the similar side fixedly connected with fixed column no.

Description

Technical Field

[0001] This utility model relates to the field of tunnel support technology, and in particular to a resin cartridge auxiliary installation and positioning device. Background Technology

[0002] Resin-coated anchoring cartridges are tubular anchoring materials composed of resin, curing agents, and other components. They are commonly used for anchor bolt support in coal mines, construction, and other fields. After being injected into the borehole and cured, they tightly bond the anchor bolt to the surrounding rock to provide support. However, because they are prone to displacement and accumulation within the borehole due to their own weight, borehole tilt, or construction vibrations, leading to uneven stress and insufficient curing in the anchoring section, auxiliary positioning devices are needed to fix them in their pre-set position within the borehole, ensuring stable and reliable anchoring and guaranteeing construction safety.

[0003] Currently, in most downhole anchor bolt and anchor cable construction processes, it is usually necessary to first place the resin cartridge into the borehole, and then coordinate with the anchor bolt mixing operation to effectively anchor and support the surrounding rock. However, during the construction process, situations such as roof fracture, voids, and delamination are often encountered. In these cases, pushing the resin cartridge is very difficult, often wasting a lot of construction time. In addition, the resin cartridge is easily scratched by broken rock fragments during pushing, causing premature resin leakage and reducing anchor strength.

[0004] Therefore, it is necessary to provide a new resin cartridge auxiliary installation and positioning device to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an auxiliary installation and positioning device for resin medicine rolls.

[0006] The resin cartridge auxiliary installation and positioning device provided by this utility model includes: two resin cartridge bodies and a receiving tube. A fixing post 1 is fixedly connected to the adjacent side of the two resin cartridge bodies, and a fixing post 2 is fixedly connected to the distant side of the two resin cartridge bodies. The fixing post 1 and the fixing post 2 are each composed of two upper and lower collars and multiple fixing rods fixedly connected between the two collars. A fitting groove is opened at the bottom end of the receiving tube, and a rubber pad is fixedly connected to the inner wall of the fitting groove. A top rod is slidably connected to the inner wall of the middle end of the receiving tube. A limit ring is fixedly connected to the outer side of the top end of the top rod. A sliding hole is opened inside the top end of the receiving tube, and a rotating component is installed on the inner wall of the top end of the top rod.

[0007] Preferably, the rotating assembly includes a threaded rod, the outer side of which is threaded to the inner wall of the top end of the push rod, and a rotating disc is fixedly connected to the top end of the threaded rod.

[0008] Preferably, the multiple resin pill bodies are fitted onto the inner wall of the fitting groove by fixing post one and fixing post two, which are fixed to the inner ring wall of the rubber pad. The inner walls of the collars of fixing post one and fixing post two are fixedly connected with elastic buffer pads.

[0009] Preferably, the outer side of the limiting ring is slidably connected to the inner wall of the sliding hole, and the bottom end is in contact with the top end through a silicone pad.

[0010] Preferably, the outer end of the threaded rod near the rotating disc is rotatably connected to the inner wall of the top of the receiving tube, and the bottom end of the rotating disc is rotatably connected to the top of the receiving tube.

[0011] Preferably, a handle is fixedly connected to the top of the rotating disc off-center from the axis.

[0012] Preferably, the outside of the rotating disc is provided with anti-slip texture.

[0013] Compared with related technologies, the resin drug roll auxiliary installation and positioning device provided by this utility model has the following advantages: This invention allows for precise delivery of the resin cartridge to the appropriate depth in the borehole by aligning the receiving tube with the drilled hole. The anti-slip textured rotating disc and handle facilitate the operator's application of force, causing the threaded rod to rotate. This, in turn, allows the push rod to slide through the threaded transmission, eliminating the need for extensive manual pushing and making the operation more convenient and labor-saving.

[0014] This invention effectively limits the sliding direction of the push rod by having a limiting ring at the top of the push rod slide synchronously on the inner wall of the sliding hole, ensuring that the push rod slides smoothly along the axis of the receiving tube, thus stabilizing the pushing process of the resin cartridge body.

[0015] This invention uses a resin cartridge body that is fitted to the inner wall of a rubber pad via two fixing posts. During the pushing process, the rubber pad and other structures can protect the resin cartridge body, reduce its direct contact with broken rock fragments on the borehole wall, reduce the probability of the resin cartridge being scratched or premature resin leakage, and ensure anchoring strength. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the resin medicine roll auxiliary installation and positioning device provided by this utility model; Figure 2 A schematic diagram of the fixing rod structure of the resin medicine roll auxiliary installation and positioning device provided by this utility model; Figure 3 for Figure 2 The diagram shows the structure of the resin cartridge body. Figure 4 for Figure 3 Enlarged view of point A in the image; Figure 5 for Figure 3 Enlarged view of point B in the image.

[0017] The following are the labels in the diagram: 1. Resin cartridge body; 2. Fixing post one; 3. Fixing post two; 4. Receiving tube; 5. Fitting groove; 6. Rubber pad; 7. Top rod; 8. Limiting ring; 9. Sliding hole; 10. Threaded rod; 11. Tightening disc; 12. Handle. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0019] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0020] Please see Figures 1 to 5 A resin cartridge auxiliary installation and positioning device includes two resin cartridge bodies 1 and a receiving tube 4. A fixing post 1 2 is fixedly connected to the adjacent side of the two resin cartridge bodies 1, and a fixing post 2 3 is fixedly connected to the distant side of the two resin cartridge bodies 1. The fixing post 1 2 and the fixing post 2 3 are both composed of upper and lower collars and multiple fixing rods fixedly connected between the two collars. These fixing rods are evenly distributed and can stably connect the upper and lower collars, providing a reliable support and fixing structure for the resin cartridge bodies 1. The bottom end of the receiving tube 4 has a fitting groove 5. A rubber pad 6 is fixedly connected to the inner wall of the fitting groove 5. The rubber pad 6 has good elasticity and wear resistance. Multiple resin cartridge bodies 1 are fitted onto the inner ring wall of the rubber pad 6 via fixing post 1 2 and fixing post 2 3. Elastic buffer pads are fixedly connected to the inner walls of the collars of fixing post 1 2 and fixing post 2 3. The elastic buffer pads can play a buffering role during the installation and pushing of the resin cartridge body 1, avoiding the resin cartridge body 1 from being subjected to hard impact. A push rod 7 is slidably connected to the inner wall of the middle end of the receiving tube 4. The bottom end of the push rod 7 contacts the top end of the top fixing post 2 3 through a silicone pad. The silicone pad is soft and has a certain elasticity, which can reduce the wear of the fixing post 2 3 when the push rod 7 pushes the fixing post 2 3, and at the same time make the contact between the push rod 7 and the fixing post 2 3 tighter. The top end of the push rod 7 is fixedly connected to the external limit ring 8. The limit ring 8 is a ring structure and is coaxially set with the push rod 7. The top end of the receiving tube 4 is provided with a sliding hole 9. The shape and size of the sliding hole 9 are adapted to the limit ring 8. The outer side of the limit ring 8 and the inner wall of the sliding hole 9 are slidably connected. The rotating assembly includes a threaded rod 10, which is threaded to the inner wall of the top of the push rod 7. This threaded connection ensures the smoothness and accuracy of the push rod 7's sliding when the threaded rod 10 rotates. A rotating disc 11 is fixedly connected to the top of the threaded rod 10. The rotating disc 11 has anti-slip textures on its outer surface, which are uneven stripes that increase the friction between the operator's hand and the rotating disc 11, making it easier for the operator to rotate the rotating disc 11. The outer end of the threaded rod 10 near the rotating disc 11 is rotatably connected to the inner wall of the top of the receiving tube 4. This rotatable connection makes the threaded rod 10 rotate more smoothly. The bottom end of the rotating disc 11 is rotatably connected to the top of the receiving tube 4, allowing the rotating disc 11 to rotate freely at the top of the receiving tube 4. A handle 12 is fixedly connected to the top of the rotating disc 11 off-center. The handle 12 has a columnar structure, making it easy for the operator to grip and rotate the rotating disc 11 more easily.

[0021] The working principle of the resin cartridge auxiliary installation and positioning device provided by this utility model is as follows: When using this resin cartridge-assisted installation and positioning device, firstly, two resin cartridge bodies 1 are fitted onto the inner wall of the rubber pad 6 via fixing post 1 2 and fixing post 2 3, so that multiple resin cartridge bodies 1 are positioned on the inner wall of the fitting groove 5. At the same time, the bottom end of the top rod 7 contacts the top end of the top fixing post 2 3 via a silicone pad. Next, align the receiving tube 4 with the drill hole where the resin cartridge needs to be installed, and slowly insert the bottom end of the receiving tube 4 into the drill hole until it reaches the appropriate depth. Then, hold the handle 12 and rotate the rotating disc 11. Since the rotating disc 11 has anti-slip texture on its exterior, it increases the friction between the hand and the rotating disc 11, making operation easier. When the rotating disc 11 rotates, it will drive the threaded rod 10 to rotate as well, and the end of the threaded rod 10 closest to the rotating disc 11... The outer part of the threaded rod 10 is rotatably connected to the inner wall of the top of the receiving tube 4, and the bottom end of the screwing disc 11 is also rotatably connected to the top of the receiving tube 4. Therefore, the threaded rod 10 can rotate smoothly. Since the outer part of the threaded rod 10 is threadedly connected to the inner wall of the top of the push rod 7, the push rod 7 will slide on the inner wall of the middle end of the receiving tube 4 during the rotation of the threaded rod 10. At this time, the limiting ring 8 fixedly connected to the outer part of the top of the push rod 7 will slide synchronously on the inner wall of the sliding hole 9, which will limit the sliding direction of the push rod 7 and ensure that the push rod 7 slides smoothly along the axis of the receiving tube 4. When the push rod 7 slides, it will push the fixed column 2 3, and then push the resin cartridge body 1, so that the resin cartridge body 1 will slowly detach from the fitting groove 5 and gradually contact the inside of the drill hole, thus completing the process of pushing and installing the resin cartridge.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A resin drug roll auxiliary installation and positioning device, characterized in that, include: Two resin pill bodies (1) and a receiving tube (4) are provided. A fixing post one (2) is fixedly connected to the close side of the two resin pill bodies (1), and a fixing post two (3) is fixedly connected to the far side of the two resin pill bodies (1). The fixing post one (2) and the fixing post two (3) are both composed of two upper and lower collars and multiple fixing rods fixedly connected between the two collars. The bottom end of the receiving tube (4) is provided with a fitting groove (5), the inner wall of the fitting groove (5) is fixedly connected with a rubber pad (6), the middle end of the receiving tube (4) is slidably connected with a top rod (7), the top end of the top rod (7) is fixedly connected with a limit ring (8), and the top end of the receiving tube (4) is provided with a sliding hole (9). The rotating assembly is installed on the inner wall of the top end of the push rod (7). The rotating assembly includes a threaded rod (10). The outer side of the threaded rod (10) is threadedly connected to the inner wall of the top end of the push rod (7). A rotating disc (11) is fixedly connected to the top end of the threaded rod (10). The outer side of the limiting ring (8) is slidably connected to the inner wall of the sliding hole (9), and the bottom end of the top rod (7) is in contact with the top end of the fixing column (3) through the silicone pad; The outer end of the threaded rod (10) near the rotating disc (11) is rotatably connected to the inner wall of the top of the receiving tube (4), and the bottom end of the rotating disc (11) is rotatably connected to the top of the receiving tube (4).

2. The resin cartridge auxiliary installation and positioning device according to claim 1, characterized in that, Multiple resin pill bodies (1) are fitted on the inner wall of the rubber pad (6) by fixing post one (2) and fixing post two (3), and are set on the inner wall of the fitting groove (5). The inner walls of the collars of fixing post one (2) and fixing post two (3) are fixedly connected with elastic buffer pads.

3. The resin cartridge auxiliary installation and positioning device according to claim 1, characterized in that, A handle (12) is fixedly connected at the top of the rotating disc (11) off-center from the axis.

4. The resin cartridge auxiliary installation and positioning device according to claim 1, characterized in that, The outside of the rotating disc (11) is provided with anti-slip texture.

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