CN217716163U

CN217716163U - Device for protecting and marking orifice after deep hole blasting and drilling

Info

Publication number: CN217716163U
Application number: CN202221978639.3U
Authority: CN
Inventors: 樊华; 杜岩
Original assignee: Jilin Longye Blasting Engineering Co ltd
Current assignee: Jilin Longye Blasting Engineering Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-01
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a be used for protection and sign drill way device after deep hole blasting drilled hole, include: the identification lamp is positioned at the upper end of the identification device, and the lower end of the identification lamp is in threaded connection with the upper surface of the identification device; the protection plate is positioned at the lower end of the identification device and is connected with the adjusting threaded column through a bearing; the piston plate is positioned in the identification device, and a buffer damper is fixed in the middle of the surface of the upper end of the piston plate; the stabilizing plate is positioned at the side end of the identification device, the weight increasing block is pressed on the upper surface of the stabilizing plate in a pressing mode, and the anchor rod is embedded and fixed in the stabilizing plate. The utility model provides a because the power of explosive, make the jam material part in the hole spill over, lead to the deep hole drill way to be buried, the unable quick accurate drill way of finding the deep hole blasting lacks the problem to deep hole drill way protection and mark.

Description

Device for protecting and marking orifice after deep hole blasting and drilling

Technical Field

The utility model relates to a deep hole blasting drilling field, concretely relates to deep hole blasting is used for protection and sign drill way device after having bored the hole.

Background

The deep hole blasting is a blast hole blasting technology with the drill hole diameter larger than 50mm and the hole depth larger than 5m, wherein a deep hole is drilled before blasting, and the deep hole is filled with explosives for blasting, but due to the power of the explosives, part of blocking materials in the hole overflows, so that a deep hole orifice is buried, the orifice of the deep hole blasting cannot be quickly and accurately found, and the problem of protecting and marking the deep hole orifice is lacked.

Disclosure of Invention

In order to overcome the defects in the prior art, the device for protecting and marking the hole opening after drilling the hole in the deep hole blasting is provided so as to solve the problems that the hole opening of the deep hole is buried, the hole opening of the deep hole blasting cannot be quickly and accurately found and the hole opening of the deep hole blasting is not protected and marked due to the overflow of the plugging material in the hole due to the power of explosive.

In order to achieve the above object, there is provided a device for protecting and marking an orifice after drilling a hole in deep hole blasting, comprising:

the identification lamp is positioned at the upper end of the identification device, and the lower end of the identification lamp is in threaded connection with the upper surface of the identification device;

the protection plate is positioned at the lower end of the identification device and is connected with the adjusting threaded column through a bearing;

the piston plate is positioned in the identification device, and a buffer damper is fixed in the middle of the surface of the upper end of the piston plate;

the stabilizing plate is positioned at the side end of the identification device, the weight increasing block is pressed on the upper surface of the stabilizing plate, and the anchor rod is embedded and fixed in the stabilizing plate.

Furthermore, a buffer cavity is arranged inside the identification device; the inner wall of the buffer cavity is attached with a piston plate, and the lower end of the identification device is welded with a connecting bottom plate; and a stabilizing plate is welded at the side end of the connecting bottom plate, and a pressure relief notch is formed in the surface of the side end of the identification device.

Furthermore, a movable groove is arranged in the connecting bottom plate; and the movable groove is communicated with the buffer cavity, the front end and the rear end of the connecting bottom plate are welded with fixed blocks, and ground nails are inserted into the fixed blocks.

Further, a deep blasting hole is formed in the lower end of the connecting bottom plate, and an orifice is formed in the upper end of the deep blasting hole; and four groups of arc-shaped protection plates are attached to the inner surface of the orifice.

Further, the guard plate is connected with the linking bottom plate through adjusting the screw thread post, it has the column cap to adjust the welding of screw thread post outer end, the welding of buffer damper upper end is on the identification means inner wall.

Further, the upper end of the piston plate is connected with the inner wall of the buffer cavity through a buffer spring; four groups of buffer springs are arranged; around the outside of the cushion damper.

The beneficial effects of the utility model reside in that, the utility model discloses a deep hole blasting is used for protection and sign drill way device to utilize the ground nail to fix identification means in deep hole upper surface department after having bored a hole, carry out flash display identification means's position through the marker light, convenient quick accurate the seeking is located the deep hole drill way that identification means lower extreme goes out, adjust the laminating of guard plate I in drill way department through adjusting the screw thread post, play the effect of supporting the protection to the drill way, the intact of protection drill way edge, the stock through buffering attenuator and firm board lower extreme, excessive plugging material carries out the pressure release to bursting, the buffering, resist, avoid plugging material's impact force to cause the rocking to identification means, be convenient for strengthen identification means and ground fixed firm, the problem of lacking protection and mark to the deep hole drill way has been solved.

Drawings

Fig. 1 is the utility model discloses a deep hole blasting is used for protection and sign drill way device's orthographic view structure sketch map after drilling the hole.

Fig. 2 is the utility model discloses be used for the protection after the deep hole blasting drilled the hole and sign the section structure schematic diagram that is connected of drill way device and deep hole.

Fig. 3 is a schematic view of a top-view connection structure of a protection plate and a hole of the present invention.

1. An identification device; 11. a buffer chamber; 12. a pressure relief notch; 2. connecting the bottom plates; 21. a fixed block; 22. a ground nail; 23. a movable groove; 3. an identification light; 4. a protection plate; 41. adjusting the threaded column; 42. a column cap; 43. a bearing; 5. a piston plate; 51. a buffer damper; 52. a buffer spring; 6. blasting a deep hole; 61. an orifice; 7. a stabilizing plate; 71. a weight increasing block; 72. an anchor rod.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can be implemented or applied by other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the embodiment of the utility model provides a deep hole blasting is used for protection and sign drill way device's orthographic view structural sketch, fig. 2 do after boring the hole the utility model provides a deep hole blasting is used for protection and sign drill way device and the deep hole after boring the hole is connected section structure sketch, fig. 3 do the utility model provides a guard plate and the connection structure sketch of overlooking in drill way.

Referring to fig. 1 to 3, the utility model provides a be used for protection and sign drill way device after deep hole blasting drilled a hole, include: an identification light 3, a protection plate 4, a piston plate 5 and a stabilizing plate 7.

And the identification lamp 3 is positioned at the upper end of the identification device 1, and the lower end of the identification lamp 3 is in threaded connection with the upper surface of the identification device 1.

And the protection plate 4 is positioned at the lower end of the identification device 1, and the protection plate 4 is connected with the adjusting threaded column 41 through a bearing 43.

And a piston plate 5 positioned inside the identification device 1, wherein a buffer damper 51 is fixed in the middle of the upper end surface of the piston plate 5.

The stabilizing plate 7 is positioned at the side end of the identification device 1, the weight increasing block 71 is pressed on the upper surface of the stabilizing plate 7, and the anchor rod 72 is embedded and fixed in the stabilizing plate 7.

Due to the power of explosive, the blocking material in the hole partially overflows, so that the orifice of the deep hole is buried, the orifice of deep hole blasting cannot be quickly and accurately found, and the orifice of the deep hole is not protected and marked. Therefore, the utility model discloses a deep hole blasting is used for protection and sign drill way device to utilize the ground nail to fix identification means in deep hole upper surface department after having bored a hole, carry out flash display identification means's position through the marker light, convenient quick accurate the seeking is located the deep hole drill way that identification means lower end goes out, adjust the laminating of guard plate I in drill way department through adjusting the screw thread post, play the effect of supporting the protection to the drill way, the intact of protection drill way edge, the stock through buffering attenuator and steadying plate lower extreme, carry out the pressure release to the excessive plugging material of blasting, the buffering, resist, the impact force of avoiding plugging material leads to the fact the rocking to identification means, be convenient for strengthen identification means and ground fixed firm, the problem of lacking protection and mark to deep hole drill way has been solved.

A buffer cavity 11 is arranged in the identification device 1; the inner wall of the buffer cavity 11 is attached with a piston plate 5, and the lower end of the identification device 1 is welded with a connecting bottom plate 2; and the side end of the connecting bottom plate 2 is welded with a stabilizing plate 7, and the surface of the side end of the identification device 1 is provided with a pressure relief notch 12.

The piston plate 5 in the buffer cavity 11 is convenient for buffering and resisting the impact force of the blocking materials overflowing by blasting, the shaking of the identification device 1 caused by the impact force is avoided, and the identification device is convenient to fix and stabilize with the ground. Pressure release notch 12 makes things convenient for excessive plugging material to outside pressure release, conveniently alleviates the inside pressure that receives of cushion chamber 11, and the plugging material who discharges from pressure release notch 12 simultaneously drops on steadying board 7, plays the effect of aggravating and pushing down to steadying board 7. The stabilizing plate 7 is fixed to the ground outside the deep blasting hole 6 through the anchor rod 72, so that the stability and firmness of fixing the identification device 1 are improved.

A movable groove 23 is arranged in the connecting bottom plate 2; and the movable groove 23 is communicated with the buffer cavity 11, the front end and the rear end of the connecting bottom plate 2 are welded with the fixed blocks 21, and the ground nails 22 are inserted into the fixed blocks 21.

The movable groove 23 provides a space for adjustment of the arc-shaped shielding plate 4. The ground nail 22 is inserted into the fixing block 21 and fixed with the ground, so that the identification device 1 is conveniently and stably fixed on the ground, the identification device 1 is arranged at the upper end of the blasting deep hole 6, and the orifice 61 is conveniently identified.

The lower end of the connecting bottom plate 2 is provided with a deep blasting hole 6, and the upper end of the deep blasting hole 6 is provided with an orifice 61; and four groups of arc-shaped protection plates 4 are attached to the inner surface of the hole 61.

The explosive is filled in the blasting deep hole 6, and the blocking material is filled at the upper end of the explosive, so that the explosive is convenient to block. Four sets of arc-shaped protection plates 4 protect the inner wall surface of the hole 61, and the edge of the hole 61 is protected conveniently.

Protection plate 4 is connected with linking up bottom plate 2 through adjusting threaded post 41, and it has column cap 42 to adjust the welding of threaded post 41 outer end, and the welding of buffer damper 51 upper end is on identification means 1 inner wall.

Rotatory column cap 42 makes and adjusts screw thread post 41 and rotates, drives guard plate 4 and removes, makes guard plate 4 and the laminating of drill way 61 inner wall mutually, plays the effect of support protection to drill way 61, protects the intact of drill way 61 edge.

The upper end of the piston plate 5 is connected with the inner wall of the buffer cavity 11 through a buffer spring 52; and four sets of the buffer springs 52 are provided; around the outside of the cushion damper 51.

The buffer spring 52 and the buffer damper 51 buffer and resist the impact force of the plugging material on the piston plate 5, and reduce the movement of the piston plate 5, thereby preventing the identification device 1 from shaking due to the impact.

The utility model discloses a be used for protection and sign drill way device after the deep hole blasting drilled the hole and can effectively solve the problem that lacks deep hole drill way protection and mark, play the effect of support protection to the hole, convenient quick accurate the seeking finds the deep hole drill way that is located the sign device lower end play, is applicable to the deep hole blasting and is used for protection and sign drill way device after drilling the hole.

Claims

1. The utility model provides a be used for protection and sign drill way device after deep hole blasting drilled a hole which characterized in that includes:

the identification lamp (3) is positioned at the upper end of the identification device (1), and the lower end of the identification lamp (3) is in threaded connection with the upper surface of the identification device (1);

the protection plate (4) is positioned at the lower end of the identification device (1), and the protection plate (4) is connected with the adjusting threaded column (41) through a bearing (43);

the piston plate (5) is positioned inside the identification device (1), and a buffer damper (51) is fixed in the middle of the surface of the upper end of the piston plate (5);

the stabilizing plate (7) is located at the side end of the identification device (1), the weight increasing block (71) is pressed on the upper surface of the stabilizing plate (7), and the anchor rod (72) is embedded and fixed in the stabilizing plate (7).

2. The device for protecting and marking the hole opening after drilling the hole in the deep hole blasting according to the claim 1, characterized in that a buffer cavity (11) is arranged in the marking device (1); a piston plate (5) is attached to the inner wall of the buffer cavity (11), and a connecting bottom plate (2) is welded at the lower end of the identification device (1); and a stabilizing plate (7) is welded at the side end of the connecting bottom plate (2), and a pressure relief notch (12) is formed in the surface of the side end of the identification device (1).

3. The device for protecting and marking the hole opening after drilling the hole in the deep hole blasting according to the claim 2, characterized in that a movable groove (23) is arranged in the connecting bottom plate (2); and the movable groove (23) is communicated with the buffer cavity (11), the front end and the rear end of the connecting bottom plate (2) are welded with fixing blocks (21), and ground nails (22) are inserted into the fixing blocks (21).

4. The device for protecting and marking the hole opening after drilling the hole in the deep hole blasting according to claim 3, wherein the lower end of the connecting bottom plate (2) is provided with a deep hole blasting (6), and the upper end of the deep hole blasting (6) is provided with a hole opening (61); and four groups of arc-shaped protection plates (4) are attached to the inner surface of the hole opening (61).

5. The device for protecting and marking the hole opening after drilling the hole in the deep hole blasting according to claim 1, wherein the protection plate (4) is connected with the connecting bottom plate (2) through an adjusting threaded column (41), a column head (42) is welded at the outer end of the adjusting threaded column (41), and the upper end of the buffer damper (51) is welded on the inner wall of the marking device (1).

6. The device for protecting and marking the orifice after drilling the hole in the deep hole blasting according to the claim 1, characterized in that the upper end of the piston plate (5) is connected with the inner wall of the buffer cavity (11) through a buffer spring (52); four groups of buffer springs (52) are arranged; surrounds the outside of the cushion damper (51).