Combined structure of energy gathering cover and energy gathering pipe

Abstract

The utility model relates to an energy gathering cover and energy gathering pipe combined structure which comprises an energy gathering pipe and an energy gathering cover, a V-shaped energy gathering groove is formed in the inner side of the energy gathering pipe, the energy gathering cover is arranged at the end of explosive, the energy gathering cover and the explosive are arranged in the energy gathering pipe, the outer side face of the energy gathering cover abuts against the V-shaped energy gathering groove of the energy gathering pipe, and the V-shaped energy gathering groove of the energy gathering pipe abuts against the energy gathering cover. The energy-gathering cover is directly inserted into the end part of the explosive, and then the whole energy-gathering cover is arranged in the energy-gathering pipe, so that in the construction process, the number of related parts required to be carried is small, meanwhile, the filling of the explosive is simpler and more convenient, and the blasting operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-gathering blasting, in particular to a combined structure of an energy-gathering cover and an energy-gathering tube. Background Art

[0002] During blasting construction, in order to improve the blasting effect, a focusing tube, a focusing hood and explosives are combined to form a focusing blasting structure. In the existing technology, the focusing hood needs to be assembled with the focusing tube through separate parts. During the construction process, many parts need to be carried, which causes inconvenience in construction and affects construction efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a combined structure of an energy-gathering hood and an energy-gathering tube to address the problems in the prior art.

[0004] A combined structure of an energy focusing hood and an energy focusing tube is characterized in that it includes an energy focusing tube and an energy focusing hood, wherein a V-shaped energy focusing groove is provided on the inner side of the energy focusing tube, the energy focusing hood is arranged at the end of the explosive, the energy focusing hood and the explosive are arranged in the energy focusing tube, and the outer side surface of the energy focusing hood abuts against the V-shaped energy focusing groove of the energy focusing tube.

[0005] In one embodiment, the energy concentrating tube is provided with a groove, and the V-shaped energy concentrating groove is arranged at a position close to one side of the groove.

[0006] In one embodiment, the energy-gathering cover and the explosive are inserted into the inner side of the energy-gathering tube through slotted positions.

[0007] In one embodiment, the contact position between the energy collecting cover and the V-shaped energy collecting groove of the energy collecting tube is located at the upper side of the energy collecting cover.

[0008] In one embodiment, the explosive is bagged explosive, and after the packaging bag at the end of the explosive is cut open, the energy-gathering cover is inserted into the end of the explosive.

[0009] In one embodiment, the explosives and the energy-gathering covers are spaced apart from adjacent explosives and energy-gathering covers on the inner side of the energy-gathering tube, or are continuously arranged in the energy-gathering tube.

[0010] In one embodiment, the energy concentrating cover includes an annular plug-in portion, one end of the annular plug-in portion is provided with a conical energy concentrating groove, and the opening of the conical energy concentrating groove faces outward.

[0011] In one embodiment, the annular plug-in portion is provided with a contraction opening, and two contraction openings are provided and symmetrically arranged at the position of the annular plug-in portion.

[0012] In one embodiment, a whole bag or half bag of explosives is placed in a shaped tube.

[0013] The above-mentioned energy-gathering hood and energy-gathering tube combination structure directly inserts the energy-gathering hood into the end of the explosive, and then the whole is loaded into the energy-gathering tube. In this way, during the construction process, fewer related parts need to be carried, and the loading of explosives is simpler and more convenient, thereby improving the efficiency of the blasting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the energy-gathering cover and the energy-gathering tube combination of the present invention;

[0015] Figure 2 This is a schematic diagram of the exploded structure of the energy-gathering cover and the energy-gathering tube combination of the utility model;

[0016] Figure 3 This is a schematic diagram of the assembly and filling construction of the energy-gathering cover and the energy-gathering tube of the utility model;

[0017] Among them, 1. Energy-gathering tube; 11. V-shaped energy-gathering groove; 2. Energy-gathering cover; 3. Explosives. DETAILED DESCRIPTION

[0018] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only."

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] like Figures 1 to 3As shown, a combined structure of an energy focusing hood and an energy focusing tube is characterized in that it includes an energy focusing tube 1 and an energy focusing hood 2, wherein a V-shaped energy focusing groove 11 is provided on the inner side of the energy focusing tube 1, the energy focusing hood 2 is arranged at the end of the explosive 3, the energy focusing hood 2 and the explosive 3 are arranged in the energy focusing tube 1, and the outer side surface of the energy focusing hood 2 abuts against the V-shaped energy focusing groove 11 of the energy focusing tube 1.

[0022] The energy-gathering cover 2 is directly plugged into the end of the explosive 3, and then the whole is loaded into the energy-gathering tube 1. In this way, fewer related parts need to be carried during the construction process, and the loading of the explosive 3 is simpler and more convenient, thereby improving the efficiency of the blasting operation.

[0023] In order to achieve focused blasting, the focusing tube 1 is provided with a V-shaped focusing groove 11. At the same time, to facilitate the loading of the focusing cover 2 and explosive 3 into the focusing tube 1, in this embodiment, the focusing tube 1 is provided with a slot, and the V-shaped focusing groove 11 is located near one side of the slot. In this case, the focusing tube 1 is provided with a slot on the outside, and then a V-shaped focusing groove 11 is provided near one side of the slot. Two V-shaped focusing grooves 11 are provided, symmetrically arranged on either side of the slot of the focusing tube 1. The apex of the V-shaped focusing groove 11 faces the interior of the slot, thereby achieving focused blasting of the focusing tube 1.

[0024] After the energy-gathering tube 1 is slotted, the energy-gathering cover 2 and the explosive 3 are inserted into the inner side of the energy-gathering tube 1 through the slotted position, so as to clamp the energy-gathering cover 2 and the explosive 3 in the energy-gathering tube 1 and prevent the energy-gathering cover 2 and the explosive 3 from being moved out of the slotted position of the energy-gathering cover 2. Specifically, in order to ensure that the energy collecting cover 2 can be stuck in the energy collecting tube 1 after being installed in the energy collecting tube 1, in this embodiment, the abutment position between the energy collecting cover 2 and the V-shaped energy collecting groove 11 of the energy collecting tube 1 is located at the upper side of the energy collecting cover 2. At this time, the arc surface of the upper half of the energy collecting cover 2 abuts the vertices of the V-shaped energy collecting groove 11 (the two vertices of the energy collecting cover 2 and the V-shaped energy collecting groove 11 are located on the arc surface of the upper half of the energy collecting cover). Further, after the energy collecting cover 2 is stuck in the energy collecting tube 1, the force exerted by the V-shaped energy collecting groove 11 on the energy collecting cover 2 is inclined downward, so that the energy collecting cover 2 is confined in the energy collecting tube 1. After the energy collecting cover 2 and the explosive 3 are loaded into the energy collecting tube 1, the energy collecting cover 2 will not fall out of the energy collecting tube 1, thereby ensuring that the energy collecting cover 2 will not fall out of the energy collecting tube 1 during the construction process, especially when the energy collecting tube 1 filled with the explosive 3 and the energy collecting cover 2 is inserted into the blasthole, thereby ensuring the effect of the blasting process.

[0025] To facilitate the construction process, in this embodiment, the explosive 3 is bagged. After the end of the bag of explosive 3 is cut open, the energy-gathering hood 2 is inserted into the end of the explosive 3. Specifically, bagged emulsion explosive 3 is used, and the bagged emulsion explosive 3 is latex-packed. After the end of the bag is cut open, the energy-gathering hood 2 is inserted into the inner side of the bag from the end, thereby securing the energy-gathering hood 2 to the explosive 3. The entire bag is then inserted into the energy-gathering tube 1, thereby completing the loading of the energy-gathering tube 1, energy-gathering hood 2, and explosive 3. During the construction process, only the energy-gathering tube 1, energy-gathering hood 2, and explosive 3 (as well as a knife for cutting open the bag) need to be carried. The construction process is simpler and more convenient, and fewer parts are required, eliminating the need to carry more parts.

[0026] Since the explosives 3 and the energy-gathering shields 2 are loaded into the energy-gathering tube 1, in this embodiment, the explosives 3 and energy-gathering shields 2 are spaced apart from adjacent explosives 3 and energy-gathering shields 2 on the inner side of the energy-gathering tube 1, or are continuously arranged within the energy-gathering tube 1. In this case, due to the presence of the energy-gathering shields 2, a certain distance is provided between adjacent explosives 3 and energy-gathering shields 2, thereby achieving sympathetic detonation and thus transmission of detonation at a certain distance. Of course, the energy-gathering shields 2 and explosives 3 can also be arranged adjacent to each other.

[0027] Because the energy-gathering hood 2 is inserted into the end of the bagged explosive 3, in this embodiment, the energy-gathering hood 2 includes an annular inserting portion, one end of which is provided with a conical energy-gathering groove, the opening of which faces outward. The annular inserting portion allows for a better connection and fixation between the energy-gathering hood 2 and the explosive 3, while the conical energy-gathering groove forms a focused energy jet during the explosion process, thereby achieving long-distance energy transmission and stable long-distance detonation transmission.

[0028] Since the energy-gathering cover 2 is clamped on the end of the explosive 3, in this embodiment, the annular plug-in portion is provided with a contraction opening, and two contraction openings are provided, symmetrically arranged at the position of the annular plug-in portion. When the energy-gathering cover 2 is inserted into the position of the explosive 3, the contraction opening position allows the energy-gathering cover 2 to be more conveniently inserted into the end of the explosive 3.

[0029] To facilitate construction, the length of the energy-gathering tube 1 is 0.8-1.2 meters, and the length of the explosive 3 is 0.3 meters. Furthermore, a full bag or half bag of explosive 3 is placed in the energy-gathering tube 1. In this embodiment, the length of the energy-gathering tube 1 is 1 meter, and the length of the explosive 3 is 0.3 meters. The number of energy-gathering tubes 1 can be set according to different blasthole depths and blasting requirements. By using multiple 1-meter-long energy-gathering tubes 1, the required energy-gathering tubes 1 can be carried during construction, eliminating the need to carry longer energy-gathering tubes 1, making it more convenient to carry. During insertion into the blasthole, the energy-gathering tube 1 of a specific length can be positioned within the blasthole, making construction more convenient.

[0030] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A combined structure of an energy-gathering cover and an energy-gathering tube, characterized in that: It includes an energy focusing tube and an energy focusing cover. A V-shaped energy focusing groove is provided on the inner side of the energy focusing tube. The energy focusing cover is arranged at the end of the explosive. The energy focusing cover and the explosive are arranged in the energy focusing tube. The outer side of the energy focusing cover abuts against the V-shaped energy focusing groove of the energy focusing tube.

2. The energy-gathering cover and energy-gathering tube combination structure according to claim 1, characterized in that: The energy-gathering tube is provided with a slot, and the V-shaped energy-gathering slot is arranged at a position close to one side of the slot.

3. The energy-gathering cover and energy-gathering tube combination structure according to claim 2, characterized in that: The energy-gathering cover and the explosive are inserted into the inner side of the energy-gathering tube through the slotted positions.

4. The energy-gathering cover and energy-gathering tube combination structure according to claim 3, characterized in that: The abutment position between the energy gathering cover and the V-shaped energy gathering groove of the energy gathering tube is located at the upper side of the energy gathering cover.

5. The energy-gathering cover and energy-gathering tube combination structure according to any one of claims 1 to 3, characterized in that: The explosive is bagged explosive. After the packaging bag at the end of the explosive is cut open, the energy-gathering cover is inserted at the end of the explosive.

6. The energy-gathering cover and energy-gathering tube combination structure according to any one of claims 1 to 3, characterized in that: The explosives and energy-gathering covers are provided with a gap inside the energy-gathering tube and between adjacent explosives and energy-gathering covers, or are continuously arranged in the energy-gathering tube.

7. The energy-gathering cover and energy-gathering tube combination structure according to any one of claims 1 to 3, characterized in that: The energy gathering cover comprises an annular plug-in portion, one end of which is provided with a conical energy gathering groove, and the opening of the conical energy gathering groove faces outward.

8. The energy-gathering cover and energy-gathering tube combination structure according to claim 7, characterized in that: The annular plug-in portion is provided with a contraction opening, and two contraction openings are provided and symmetrically arranged at the position of the annular plug-in portion.

9. The combined structure of an energy-gathering cover and an energy-gathering tube according to any one of claims 1 to 3, characterized in that: The whole bag or half bag of explosives is arranged in the energy-gathering tube.

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