Blast hole plugging device

Abstract

The utility model discloses a blasthole plugging device, which relates to the blasting engineering technical field, and comprises a circular ring, the edge position of the right side of the circular ring is provided with six chutes, the inside of each of the six chutes is slidingly connected with a movable slide block, the right side of the movable slide block is fixedly connected with a movable plate, and the movable plate is fixedly connected with the right side of the circular ring. An arc-shaped base plate is fixedly connected to the left side of the inner wall of the movable plate, a T-shaped clamping groove is formed in the right side of the inner wall of the movable plate, an operator can rotate through the fixed plate, the circular rotating plate, the connecting rod and the circular sleeve, the supporting rod is rotated to the position of the groove in the surface of the arc-shaped base plate, and the size can be adjusted according to the size of a blast hole. And then an operator takes down the circular ring and fills the blocking object into the inner wall of the sliding plate, so that the blasting pipe can be prevented from being inclined or improperly placed, the blasting operation is ensured to be safely carried out, the efficiency of the blasting operation is improved, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blasting engineering, especially to a blasting hole plugging device. BACKGROUND

[0002] The blasting hole is a hole drilled on a blasting body such as a rock mass or a mineral body, commonly known as a blast hole, used to load explosives for blasting. According to the depth and diameter, it can be divided into three types: shallow hole, medium-deep hole and deep hole. The depth, diameter and direction of the blast hole have an impact on the blasting effect. As can be seen from the role of various blast holes, the quality of tunnel blasting is mainly determined by the blasting of the slotting hole and the peripheral hole. The blasting of the slotting hole directly affects the utilization rate of the blast hole or the cycle footage, and the blasting effect of the peripheral hole directly affects the forming quality of the tunnel section and the stability and integrity of the surrounding rock.

[0003] In the existing blasting hole plugging technology, the operator needs to use a shovel to plug the blasting hole. The size of the blasting hole is not the same, and the operation steps are troublesome during the plugging process. During the plugging process, the operator needs to put the blasting pipe into the blasting hole and then plug the blasting hole, which may cause the blasting pipe to be inclined or improperly placed, affecting the normal operation of the blasting work and reducing the practicability. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned shortcomings and provides a blasting hole plugging device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A blasting hole plugging device, comprising a circular ring, a sliding groove is formed in the edge position on the right side of the circular ring, and the number of the sliding grooves is six, a moving sliding block is movably connected in each of the six sliding grooves, a movable plate is fixedly connected to the right side of the moving sliding block, and an arc-shaped backing plate is fixedly connected to the left side of the inner wall of the movable plate.

[0007] A T-shaped clamping groove is formed in the right side of the inner wall of the movable plate, a T-shaped clamping block is movably connected in the T-shaped clamping groove, a limiting rod is fixedly connected to the end of the T-shaped clamping block away from the T-shaped clamping groove, and a limiting ring is fixedly connected to the end of the limiting rod away from the T-shaped clamping block.

[0008] Preferably, an annular groove is formed in the inner wall of the circular ring, and a circular block is movably connected in the annular groove.

[0009] Preferably, a circular rotating plate is fixedly connected to the inner wall of the circular block, and a fixed rod is fixedly connected to the middle position on the left side of the circular rotating plate.

[0010] Preferably, the left side of the fixed rod is fixedly connected with a fixed plate, the outer surface of the fixed plate is provided with a circular frame, and the right side of the circular frame is fixedly connected with the left side of the circular ring.

[0011] Preferably, the right side of the middle position of the circular rotating plate is fixedly connected with a connecting rod, and the side away from the circular ring of the connecting rod is fixedly connected with a circular sleeve.

[0012] Preferably, the outer surface of the circular sleeve is fixedly connected with a supporting rod, and the number of the supporting rod is six.

[0013] Preferably, the lower surface of the T-shaped clamping block is fixedly connected with a bearing plate, and the both sides of the upper surface of the bearing plate are provided with springs.

[0014] Compared with the prior art, the blasting hole plugging device has the beneficial effects that:

[0015] The operator can rotate the fixed plate, the circular rotating plate, the connecting rod and the circular sleeve, rotate the supporting rod to the groove position on the surface of the arc-shaped base plate, adjust the size according to the size of the blasting hole, then take down the circular ring, pour the plugging material into the inner wall of the sliding plate, avoid the blasting pipe from being inclined or improperly placed, ensure the safe operation of the blasting operation, improve the efficiency of the blasting work, and increase the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to facilitate the understanding of those skilled in the art, the present application will be further described below with reference to the drawings.

[0017] Figure 1 A structure diagram of the blasting hole plugging device is provided.

[0018] Figure 2 A right view diagram of the circular ring is provided.

[0019] Figure 3 A right view diagram of the movable plate is provided.

[0020] Figure 4 A structure diagram of the movable plate is provided.

[0021] Figure 5 A structure diagram of the circular ring is provided.

[0022] Figure 6 A sectional view diagram of the limiting rod is provided.

[0023] In the figure: 1, circular ring; 2, sliding groove; 3, moving slider; 4, movable plate; 5, arc-shaped pad plate; 6, T-shaped clamping groove; 7, T-shaped clamping block; 8, limiting rod; 9, limiting ring; 10, annular groove; 11, circular block; 12, circular rotating plate; 13, fixed rod; 14, fixed plate; 15, circular ring frame; 16, hand crank; 17, insulating sleeve; 18, connecting rod; 19, circular sleeve; 20, supporting rod; 21, bearing plate; 22, spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiment one

[0026] Referring to Figures 1-6 A blasting hole plugging device, including circular ring 1, the edge position of the right side of circular ring 1 is provided with sliding groove 2, and the number of sliding groove 2 is six, the inside of six sliding grooves 2 is movably connected with moving slider 3, the right side of moving slider 3 is fixedly connected with movable plate 4, the left side of the inner wall of movable plate 4 is fixedly connected with arc-shaped pad plate 5;

[0027] The right side of the inner wall of movable plate 4 is provided with T-shaped clamping groove 6, T-shaped clamping block 7 is movably connected in the inside of T-shaped clamping groove 6, limiting rod 8 is fixedly connected to the end of T-shaped clamping block 7 away from T-shaped clamping groove 6, limiting ring 9 is fixedly connected to the end of limiting rod 8 away from T-shaped clamping block 7, annular groove 10 is provided in the inner wall of circular ring 1, circular block 11 is movably connected in the inside of annular groove 10, circular rotating plate 12 is fixedly connected to the inner wall of circular block 11, fixed rod 13 is fixedly connected to the middle position of the left side of circular rotating plate 12, fixed plate 14 is fixedly connected to the left side of fixed rod 13, circular ring frame 15 is arranged on the outer surface of fixed plate 14, and the right side of circular ring frame 15 is fixedly connected to the left side of circular ring 1, hand crank 16 is fixedly connected to the left side of fixed plate 14, insulating sleeve 17 is arranged on the outer surface of hand crank 16, connecting rod 18 is fixedly connected to the middle position of the right side of circular rotating plate 12, circular sleeve 19 is fixedly connected to the side of connecting rod 18 away from circular ring 1, supporting rod 20 is fixedly connected to the outer surface of circular sleeve 19, and the number of supporting rod 20 is six, bearing plate 21 is fixedly connected to the lower surface of T-shaped clamping block 7, spring 22 is arranged on both sides of the upper surface of bearing plate 21.

[0028] In the existing blasting hole plugging technology, most of the operators need to use a shovel to plug the blasting hole, and the size of the blasting hole is different, so the operation steps are more troublesome in the process of plugging, and the operator needs to put the blasting pipe into the inside of the blasting hole, and then plug the blasting hole, which is easy to cause the blasting pipe to be inclined or improperly placed, affects the normal operation of the blasting work, and reduces the practicability.

[0029] When the operator uses the device to plug the blasting hole, first, the limiting rod 8 and the limiting ring 9 are placed at the bottom of the blasting hole, then the bottom of the blasting pipe is placed in the limiting ring 9, and then the T-shaped clamping groove 6 at the bottom of the movable plate 4 is aligned with the T-shaped clamping block 7 at one end of the limiting rod 8, the movable plate 4 is installed around the blasting hole, then the operator installs the circular ring 1 on the upper surface of the movable plate 4 through the sliding groove 2 and the moving block 3, after installation, the fixed plate 14, the circular rotating plate 12, the connecting rod 18 and the circular sleeve 19 are rotated, the supporting rod 20 is rotated to the groove position on the surface of the arc-shaped pad 5, and then the size can be adjusted according to the size of the blasting hole, then the operator takes down the circular ring 1, and then pours the plugging material into the inner wall of the sliding plate, which can avoid the blasting pipe to be inclined or improperly placed, to ensure the safe operation of the blasting work, improve the efficiency of the blasting work, and increase the practicability.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A blasting hole plugging device comprising a circular ring (1), characterized in that: The edge position of right side of the circular ring (1) is provided with a sliding groove (2), and the number of the sliding groove (2) is six, the inside of the six sliding grooves (2) is slidably connected with a moving slider (3), the right side of the moving slider (3) is fixedly connected with a movable plate (4), the left side of the inner wall of the movable plate (4) is fixedly connected with an arc-shaped backing plate (5). The right side of the inner wall of the movable plate (4) is provided with a T-shaped clamping groove (6), the inside of the T-shaped clamping groove (6) is movably connected with a T-shaped clamping block (7), the end, away from the T-shaped clamping groove (6), of the T-shaped clamping block (7) is fixedly connected with a limiting rod (8), the end, away from the T-shaped clamping block (7), of the limiting rod (8) is fixedly connected with a limiting ring (9).

2. The blasting hole plugging device according to claim 1, characterized in that, The inner wall of the circular ring (1) is provided with an annular groove (10), the inside of the annular groove (10) is movably connected with a circular block (11).

3. A blast hole plugging device according to claim 2, wherein, The inner wall of the circular block (11) is fixedly connected with a circular rotating plate (12), the middle position of the left side of the circular rotating plate (12) is fixedly connected with a fixed rod (13).

4. The blasting hole plugging device according to claim 3, characterized in that, The left side of the fixed rod (13) is fixedly connected with a fixed plate (14), the outer surface of the fixed plate (14) is provided with a circular ring frame (15), and the right side of the circular ring frame (15) is fixedly connected with the left side of the circular ring (1), the left side of the fixed plate (14) is fixedly connected with a hand crank (16), the outer surface of the hand crank (16) is provided with an insulating sleeve (17).

5. The blasting hole plugging device according to claim 3, characterized in that, The middle position of the right side of the circular rotating plate (12) is fixedly connected with a connecting rod (18), the side, away from the circular ring (1), of the connecting rod (18) is fixedly connected with a circular sleeve (19).

6. A blast hole sealing device according to claim 5, wherein, The outer surface of the circular sleeve (19) is fixedly connected with a supporting rod (20), and the number of the supporting rod (20) is six.

7. The blasting hole plugging device according to claim 5, characterized in that, The lower surface of the T-shaped clamping block (7) is fixedly connected with a receiving plate (21), the both sides of the upper surface of the receiving plate (21) are provided with a spring (22).

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