A borehole plugging apparatus

Abstract

The utility model relates to the field of blasting technique, specifically disclose a blast hole plugging equipment, including fixed plate, many bolts, partition disc, first placement frame, second placement frame, two first round stick, thread ring, fit board, moving assembly and dust fall subassembly, two first round stick respectively penetrates fixed plate, and respectively with fixed plate sliding connection, one end of two first round stick respectively with partition disc fixed connection, the other end of two first round stick respectively with moving assembly fixed connection, first placement frame with partition disc fixed connection, second placement frame with fixed plate fixed connection, many bolts all with fixed plate fixed connection, thread ring with partition disc fixed connection, fit board is set in the outside of thread ring, dust fall subassembly sets up in one side of partition disc, can prevent to the ramming of mortar, causes to lead to water bag breakage, thereby guarantees dust fall and shock attenuation effect through above setting.

Description

Technical Field

[0001] This utility model relates to the field of blasting technology, and in particular to a blast hole sealing device. Background Technology

[0002] Rock and soil blasting refers to blasting operations aimed at breaking and throwing rock and soil, such as mining blasting, roadbed excavation blasting, and tunnel excavation blasting. In blasting projects, in order to prevent the leakage of explosive energy, improve the blasting effect, and ensure safety, it is necessary to seal the blast holes.

[0003] Currently, the common method for sealing blast holes is to put pre-made blasting clay into the blast hole, and the diameter of the blasting clay must be smaller than the diameter of the blast hole. Then, workers use wooden sticks to tamp the blasting clay to ensure that the blasting clay fills the blast hole and fits tightly against the blast hole wall. At the same time, in order to reduce the dust and vibration generated by blasting, water bags containing water and dust suppressant are also put into the blast hole before putting in the blasting clay.

[0004] However, in the aforementioned existing technologies, when the mud is compacted, the water bag is easily damaged, and the dust suppressant leaks, thus affecting the dust reduction and shock absorption effects. Utility Model Content

[0005] The purpose of this utility model is to provide a hole sealing device, which aims to solve the technical problem in the prior art that when the ramming of the blasting mud is carried out, the water bag is easily damaged and the dust suppressant leaks, thereby affecting the dust reduction and shock absorption effect.

[0006] To achieve the above objectives, this utility model employs a borehole sealing device, comprising a fixed plate, multiple pins, a partition plate, a first placement frame, a second placement frame, two first round rods, a threaded ring, a fitting plate, a moving component, and a dust suppression component. The moving component is disposed on one side of the fixed plate. The two first round rods respectively penetrate the fixed plate and are slidably connected to it. One end of each of the two first round rods is fixedly connected to the partition plate, and the other end is fixedly connected to the moving component. The first placement frame is fixedly connected to the partition plate and located on one side of it. The second placement frame is fixedly connected to the fixed plate and located on one side of it. The multiple pins are all fixedly connected to the fixed plate and are located on one side of it. The threaded ring is fixedly connected to the partition plate and located on one side of it. The fitting plate is sleeved on the outside of the threaded ring and threadedly connected to it. The dust suppression component is disposed on one side of the partition plate.

[0007] The dust suppression assembly includes a limiting ring, multiple second round rods, and a storage component. One end of each of the multiple second round rods is fixedly connected to the partition plate, and the other end of each of the multiple second round rods is fixedly connected to the limiting ring. The storage component is disposed between the multiple second round rods.

[0008] The storage component includes a water bag and multiple connecting blocks. The water bag is disposed between multiple second round rods, and the multiple connecting blocks are respectively sleeved on the outside of the multiple second round rods and respectively fixedly connected to the water bag.

[0009] The movable component includes a movable plate, a lead screw, and a rotating component. The movable plate is fixedly connected to two of the first round rods. The lead screw passes through the movable plate and is threadedly engaged with it. One end of the lead screw is rotatably connected to the fixed plate, and the other end is fixedly connected to the rotating component.

[0010] The rotating component includes a rotating disk and a handle. The rotating disk is fixedly connected to the lead screw and is located at one end of the lead screw. The handle passes through the rotating disk and is slidably connected to the rotating disk.

[0011] This utility model discloses a borehole sealing device. One end of each of the two first round rods is fixedly connected to a spacer, and the other end of each first round rod is fixedly connected to a movable component. A threaded ring is fixedly connected to the spacer, and a fitting plate is sleeved on the outside of the threaded ring. In actual use, dust suppressant is added to the dust suppression component. Then, both ends of the borehole mud are placed in the first and second placement frames, respectively. A fitting plate matching the borehole diameter is selected, and the fitting plate is fixed to the spacer using the threaded ring. Then... The spacer is placed into the blast hole until the fixing plate is in contact with the blast hole opening. The fixing plate is then fixed by inserting multiple pins into the rock strata. Then, the moving component drives the two first round rods to rotate, which in turn drive the spacer to move. The spacer then drives the mating plate to move. The spacer and the mating plate compress and shape the blasting mud, making the blasting mud fit tightly against the inner wall of the blast hole. This method can effectively solve the problem in the prior art where water bags are easily damaged and dust suppressant leaks during the tamping of the blasting mud, thus affecting the dust reduction and shock absorption effects. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a front view of the present invention.

[0015] Figure 3 This is a partial structural schematic diagram of the present invention.

[0016] Figure 4 This is a partial structural schematic diagram of the present invention.

[0017] 101-Fixing plate, 102-Pin, 103-Baffle, 104-First placement frame, 105-Second placement frame, 106-First round rod, 107-Threaded ring, 108-Matching plate, 109-Limiting ring, 110-Second round rod, 111-Water bag, 112-Connecting block, 113-Moving plate, 114-Screw rod, 115-Rotating disk, 116-Holding rod, 117-Pouring clay. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1 to 4 ,in Figure 1 This is a structural schematic diagram of the present invention. Figure 2 This is a front view of the present invention. Figure 3 This is a partial structural schematic diagram of this utility model. Figure 4 This is a partial structural schematic diagram of the present invention.

[0020] This utility model provides a borehole sealing device, including a fixed plate 101, multiple pins 102, a partition plate 103, a first placement frame 104, a second placement frame 105, two first round rods 106, a threaded ring 107, a fitting plate 108, a moving component, and a dust suppression component. The dust suppression component includes a limiting ring 109, multiple second round rods 110, and a storage component. The storage component includes a water bag 111 and multiple connecting blocks 112. The moving component includes a moving plate 113, a lead screw 114, and a rotating component. The rotating component includes a rotating disk 115 and a gripping rod 116. The aforementioned solution solves the problem in the prior art that when tamping the borehole mud, the water bag is easily damaged, and the dust suppressant leaks, thus affecting the dust suppression and shock absorption effects.

[0021] In this specific embodiment, the movable component is disposed on one side of the fixed plate 101. Two first round rods 106 respectively penetrate the fixed plate 101 and are slidably connected to the fixed plate 101. One end of each of the two first round rods 106 is fixedly connected to the partition plate 103, and the other end of each of the two first round rods 106 is fixedly connected to the movable component. The first placement frame 104 is fixedly connected to the partition plate 103 and is located on one side of the partition plate 103. The second placement frame 105 is fixedly connected to the fixed plate 101 and is located on one side of the fixed plate 101. Multiple pins 102 are fixedly connected to the fixed plate 101 and are located on one side of the fixed plate 101. The threaded ring 107 is fixedly connected to the partition plate 103 and is located on one side of the partition plate 103. The fitting plate 108 is sleeved on the outside of the threaded ring 107 and is threadedly connected to the threaded ring 107. The dust suppression component is located on one side of the partition plate 103. In actual use, dust suppressant is added to the dust suppression component, and then both ends of the blasting mud 117 are placed in the first placement frame 104 and the second placement frame 105 respectively. Then, the fitting plate 108 that matches the diameter of the blast hole is selected, and the fitting plate 108 is fixed to the partition plate 103 by the threaded ring 107. Then, the partition plate 103 is placed into the blast hole until the fixing plate 101 is in contact with the blast hole opening. The fixing plate 101 is fixed by inserting multiple pins 102 into the rock strata. Then, the moving component drives the two first round rods 106 to rotate. The first round rods 106 drive the partition plate 103 to move, and the partition plate 103 drives the fitting plate 108 to move. The partition plate 103 and the fitting plate 108 squeeze and shape the blasting mud 117, so that the blasting mud 117 is tightly attached to the inner wall of the blast hole.

[0022] One end of each of the multiple second round rods 110 is fixedly connected to the partition plate 103, and the other end of each of the multiple second round rods 110 is fixedly connected to the limiting ring 109. The storage component is disposed between the multiple second round rods 110. In actual use, dust suppressant is added into the storage component, and the storage component is installed and fixed by the multiple second round rods 110 and the limiting ring 109.

[0023] Secondly, the water bag 111 is disposed between multiple second round rods 110, and multiple connecting blocks 112 are respectively sleeved on the outside of multiple second round rods 110 and respectively fixedly connected to the water bag 111. In actual use, the water bag 111 is connected to multiple second round rods 110 through multiple connecting blocks 112. When in use, dust suppressant is added to the water bag 111, and then the opening of the water bag 111 is sealed.

[0024] Meanwhile, the movable plate 113 is fixedly connected to the two first round rods 106 respectively, the lead screw 114 passes through the movable plate 113 and is threadedly engaged with the movable plate 113, one end of the lead screw 114 is rotatably connected to the fixed plate 101, and the other end of the lead screw 114 is fixedly connected to the rotating component. In actual use, the rotating component drives the lead screw 114 to rotate, thereby moving the movable plate 113, and the movable plate 113 drives the two first round rods 106 to move.

[0025] In addition, the rotating disk 115 is fixedly connected to the lead screw 114 and is located at one end of the lead screw 114. The grip rod 116 passes through the rotating disk 115 and is slidably connected to the rotating disk 115. In actual use, rotating the grip rod 116 will cause the rotating disk 115 to rotate, and the rotating disk 115 will cause the lead screw 114 to rotate.

[0026] In the specific use of the blast hole sealing device of this embodiment, dust suppressant is added to the water bag 111, and then the opening of the water bag 111 is sealed. Then, both ends of the blast hole mud 117 are placed in the first placement frame 104 and the second placement frame 105 respectively. Next, a fitting plate 108 adapted to the blast hole diameter is selected, and the fitting plate 108 is fixed to the spacer 103 using the threaded ring 107. Then, the spacer 103 is placed into the blast hole until the fixing plate 101 is in contact with the blast hole opening. The fixing plate 101 is fixed by inserting multiple pins 102 into the rock strata. Finally, the handle 116 is rotated. The gripping rod 116 drives the rotating disk 115 to rotate, the rotating disk 115 drives the lead screw 114 to rotate, causing the moving plate 113 to move. The moving plate 113 drives the two first round rods 106 to move, the two first round rods 106 drive the partition plate 103 to move, and the partition plate 103 drives the mating plate 108 to move. The mud 117 is squeezed and shaped by the partition plate 103 and the mating plate 108, so that the mud 117 fits tightly against the inner wall of the borehole. This method can effectively solve the problem in the prior art that when the mud is tamped, the water bag is easily damaged and the dust suppressant leaks, thus affecting the dust reduction and shock absorption effect.

[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A blast hole sealing device, characterized in that, The device includes a fixed plate, multiple pins, a partition plate, a first placement frame, a second placement frame, two first round rods, a threaded ring, a fitting plate, a moving component, and a dust-suppressing component. The moving component is disposed on one side of the fixed plate. The two first round rods pass through the fixed plate and are slidably connected to it. One end of each of the two first round rods is fixedly connected to the partition plate, and the other end is fixedly connected to the moving component. The first placement frame is fixedly connected to the partition plate and is located on one side of it. The second placement frame is fixedly connected to the fixed plate and is located on one side of it. The multiple pins are all fixedly connected to the fixed plate and are located on one side of it. The threaded ring is fixedly connected to the partition plate and is located on one side of it. The fitting plate is sleeved on the outside of the threaded ring and threadedly connected to it. The dust-suppressing component is disposed on one side of the partition plate.

2. The borehole sealing device as described in claim 1, characterized in that, The dust suppression assembly includes a limiting ring, multiple second round rods, and a storage component. One end of each of the multiple second round rods is fixedly connected to the partition plate, and the other end of each of the multiple second round rods is fixedly connected to the limiting ring. The storage component is disposed between the multiple second round rods.

3. The borehole sealing device as described in claim 2, characterized in that, The storage device includes a water bag and multiple connecting blocks. The water bag is disposed between multiple second round rods, and the multiple connecting blocks are respectively sleeved on the outside of the multiple second round rods and respectively fixedly connected to the water bag.

4. The borehole sealing device as described in claim 3, characterized in that, The moving component includes a moving plate, a lead screw, and a rotating component. The moving plate is fixedly connected to two of the first round rods respectively. The lead screw passes through the moving plate and is threadedly engaged with the moving plate. One end of the lead screw is rotatably connected to the fixed plate, and the other end of the lead screw is fixedly connected to the rotating component.

5. The borehole sealing device as described in claim 4, characterized in that, The rotating component includes a rotating disk and a gripping rod. The rotating disk is fixedly connected to the lead screw and is located at one end of the lead screw. The gripping rod passes through the rotating disk and is slidably connected to the rotating disk.

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