CN207635954U - A kind of monoblock type joint-cutting binding energy tube - Google Patents

Abstract

There are one tube bodies for a kind of monoblock type joint-cutting binding energy tube；The joint-cutting of 2 4mm wide is symmetrically provided on the tube wall of tube body；Joint-cutting respectively stays distance away from tube body rear and front end in the axial direction, and tube body is not broken before ensureing explosion；At the nozzle of tube body front end, open that there are two the notches that are aligned with joint-cutting；Straight uniform is provided with outwardly extending pipe thorn on the outside of the tube wall of tube body；A kind of monoblock type joint-cutting binding energy tube, orientation is quick and convenient, simple in structure, which ensure that all binding energy tube joint-cuttings direction in borehole is unified and is directed at the direction of contour line, improves CUMULATIVE BLASTING effect, reduces extra workload, reduce blasting cost.

Description

A kind of monoblock type joint-cutting binding energy tube

Technical field

The utility model is related to a kind of binding energy tube, especially a kind of monoblock type joint-cutting binding energy tube.

Background technology

When tunnel and tunnel are constructed using drilling and blasting method, smooth Surface Blasting Technology, the wherein cloth of periphery hole are generally used It installs meter and laneway molding is served vital, and binding energy tube is then the commonly used explosion cumulative of photoface exploision periphery hole The length of device, traditional binding energy tube is suitable with powder stick length, and when drill eye blasting, powder stick is packed into binding energy tube, and binding energy tube is packed into borehole, One borehole may require that multiple binding energy tubes, and since borehole is deeper, people are it is difficult to ensure that all binding energy tube joint-cuttings in a borehole Direction is unified and is directed at the direction of contour line, poor so as to cause directional cumulation demolition effect, increases activity duration and branch nurse It measures, to increase totle drilling cost；Further, since cumulative pipe surface is smooth, multiple hole firing existence time errors the case where Under, the binding energy tube of lag Loose Blasting intraocular can be in the vibration of explosion in advance, and position changes, so as to cause binding energy tube joint-cutting Direction disunity, directly affects demolition effect.

Invention content

In order to overcome the binding energy tube joint-cutting direction disunity in borehole at this stage, demolition effect is poor, when to increase operation Between, support work amount and the problem of totle drilling cost, the utility model provides a kind of monoblock type joint-cutting binding energy tube, a kind of monoblock type Joint-cutting binding energy tube, orientation is quick and convenient, simple in structure, which ensure that all binding energy tube joint-cuttings direction in borehole is unified and is aligned The direction of contour line improves CUMULATIVE BLASTING effect, reduces extra workload, reduces blasting cost.

The technical solution adopted by the present invention to solve the technical problems is：A kind of monoblock type joint-cutting binding energy tube, including：Wood Plug, notch, tube body, pipe thorn, joint-cutting；There are one the tube body of pvc materials, the diameter of tube body can for a kind of monoblock type joint-cutting binding energy tube It coincide with borehole diameter, length is as borehole depth, therefore a borehole need to only be put into a binding energy tube, convenient fast It is prompt；The joint-cutting of 2-4mm wide is symmetrically provided on the tube wall of tube body；Joint-cutting respectively stays distance away from tube body rear and front end in the axial direction, protects Tube body is not broken before demonstrate,proving explosion；At the nozzle of tube body front end, open that there are two the notches that are aligned with joint-cutting；The effect of the notch is The direction for determining joint-cutting, to rotate the adjusting that tube body carries out joint-cutting direction；Straight uniform is provided on the outside of the tube wall of tube body Outwardly extending pipe thorn；After tube body is put into along pipe thorn direction in borehole, it can not just be taken out again, therefore work as multiple boreholes In the case of explosion existence time error, even if the binding energy tube of lag Loose Blasting intraocular is under violent vibration, position will not It changes, therefore ensure that binding energy tube joint-cutting direction is unified, improve the effect of explosion；The opening of the tube body is provided with Stopper.

Advantageous effect of the present invention：A kind of monoblock type joint-cutting binding energy tube, orientation is quick and convenient, simple in structure, which ensure that big gun All binding energy tube joint-cuttings direction of intraocular is unified and is directed at the direction of contour line, improves CUMULATIVE BLASTING effect, it is extra to reduce Workload, reduce blasting cost.

Description of the drawings

Attached drawing 1 is the structural schematic diagram of the utility model.

In figure：1. stopper, 2. notches, 3. tube bodies, 4. pipes thorn, 5. joint-cuttings.

Specific implementation mode

A kind of monoblock type joint-cutting binding energy tube in the figure, including：Stopper 1, notch 2, tube body 3, pipe thorn 4, joint-cutting 5；It is a kind of whole There are one the tube body 3 of pvc materials, the diameters of tube body 3 to coincide with borehole diameter for body formula joint-cutting binding energy tube, and length is deep with borehole Degree is the same, therefore a borehole need to only be put into a binding energy tube, convenient and efficient；It is symmetrically provided with 2-4mm on the tube wall of tube body 3 Wide joint-cutting 5；Joint-cutting 5 respectively stays distance away from tube body rear and front end in the axial direction, and tube body is not broken before ensureing explosion；Tube body 3 is most At the nozzle of front end, open that there are two the notches 2 that are aligned with joint-cutting 5；The effect of the notch 2 is to determine the direction of joint-cutting, to turn Dynamic tube body 3 carries out the adjusting in joint-cutting direction；Straight uniform is provided with outwardly extending pipe thorn 4 on the outside of the tube wall of tube body 3；Work as pipe After body 3 is put into along 4 directions of pipe thorn in borehole, it can not just be taken out again, therefore work as multiple hole firing existence time errors In the case of, even if the binding energy tube of lag Loose Blasting intraocular is under violent vibration, position will not change, therefore ensure Binding energy tube joint-cutting direction is unified, improves the effect of explosion；The opening of the tube body 3 is provided with stopper 1.

Claims (2)

1. a kind of monoblock type joint-cutting binding energy tube, including：Stopper (1), notch (2), tube body (3), pipe pierce (4), joint-cutting (5)；It is special Sign is：There are one tube bodies (3) for a kind of monoblock type joint-cutting binding energy tube；The joint-cutting of 2-4mm wide is symmetrically provided on the tube wall of tube body (3) (5)；Joint-cutting (5) respectively stays distance away from tube body rear and front end in the axial direction, and tube body is not broken before ensureing explosion；Tube body (3) most before At the nozzle at end, open that there are two the notches (2) that are aligned with joint-cutting (5)；On the outside of the tube wall of tube body (3) straight uniform be provided with to The pipe thorn (4) of outer extension.

2. a kind of monoblock type joint-cutting binding energy tube according to claim 1, it is characterized in that：The opening of the tube body (3) is set It is equipped with stopper (1).