CN214040345U

CN214040345U - Slope accurate time-delay blasting vibration monitoring device

Info

Publication number: CN214040345U
Application number: CN202120192802.2U
Authority: CN
Inventors: 张光雄; 邹宗山; 刘龙华; 王光兵
Original assignee: Poly Explosive Hami Co ltd
Current assignee: Poly Explosive Hami Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-24
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a blasting vibration monitoring device correlation technique field, in particular to a slope accurate time-delay blasting vibration monitoring device, which comprises a positioning device, a drill body and a drill body, wherein the positioning device is composed of a positioning plate, a supporting leg and a positioning seat, the positioning plate is a rectangular flat plate, a through hole is arranged at the center of the plate body, the positioning seat is fixedly welded in the through hole, the positioning seat is in a ring structure, a group of limiting grooves are symmetrically arranged on the annular inner ring of the positioning seat, the drill body is in a cylinder structure, and a driving motor is arranged in the drill body; through setting up the blasting vibration monitoring devices who comprises positioner, bores body and the combination of the brill body to through set up the notch on the drilling rod side on the brill body, and will be used for carrying out the inductive probe setting that monitors blasting vibration and lean on the lower extreme at its notch, thereby drive the brill body through the brill body, thereby with boring the body and going into under the ground, thereby improve the accuracy of inductive probe to blasting vibration data monitoring.

Description

Slope accurate time-delay blasting vibration monitoring device

Technical Field

The utility model relates to a blasting vibration monitoring devices correlation technique field specifically is a slope accurate time delay blasting vibration monitoring devices.

Background

Blasting is a technology which utilizes the compression, loosening, destruction, throwing and killing effects generated by the explosion of explosives in air, water, earth and stone media or objects to achieve the expected purpose. When the explosive package or explosive charge explodes in earth and stone medium or structure, the earth and stone medium or structure generates the phenomena of compression, deformation, damage, loosening and throwing, and the explosive package or explosive charge is mainly used for earth and stone engineering, the demolition of metal buildings and structures and the like. The range of the study included: the properties and the using method of the explosive and the fireware comprise the explosive action of the explosive charge (explosive package) in various media, the contact blasting and the non-contact blasting of the explosive charge on a target, and the organization and the implementation of various blasting operations; in the blasting process, a time delay detonator is used for detonating the explosive for the safety of operators; and can produce stronger vibration phenomenon during the blasting, and influence all ring edge borders in order to avoid long-term stronger vibration, so can all set up vibration monitoring device near the blast point when the blasting and be used for gathering data such as vibration intensity, but its test probe of traditional vibration monitoring device all adopts the earth's surface installation, thereby the degree of accuracy that leads to its actual detection is lower, for this, the utility model provides an accurate time delay blasting vibration monitoring device of side slope is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate time delay blasting vibration monitoring devices of side slope to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vibration monitoring device for accurate time-delay blasting of a side slope comprises a positioning device, a drill body and a drill body, wherein the positioning device is formed by combining a positioning plate, a supporting leg and a positioning seat, the positioning plate is a rectangular flat plate, a through hole is formed in the center of the plate body, the positioning seat is fixedly welded in the through hole and is of a circular ring structure, a group of limiting grooves are symmetrically formed in an annular inner ring of the positioning seat, the drill body is of a cylindrical structure, a driving motor is arranged in the drill body and is electrically connected with a power line on the drill body, a drill body mounting seat is arranged at the lower end of the drill body, a group of handles are symmetrically arranged at the upper end of the drill body, limiting bulges are arranged on the drill body, the limiting bulges are symmetrically arranged in a group, the cross-sectional sizes of the limiting bulges are matched with the cross-sectional sizes of the limiting grooves, and the limiting bulges are corresponding to the setting positions of the limiting grooves, the limiting protrusion is embedded in the notch of the limiting groove, the drill body is formed by combining a drill rod and a drill bit, the notch is formed in the drill rod, the inductive probe is arranged at the bottom end of the notch, the sealing block is arranged in the notch, the power supply connecting jack and the signal connecting jack are arranged on the sealing block, and the power supply connecting jack and the signal connecting jack are electrically connected with the inductive probe in the notch through a wire body.

Preferably, the supporting legs are formed by combining a telescopic pipe and a telescopic rod, the telescopic rod is movably arranged in a pipe cavity of the telescopic pipe, and the telescopic rod and the telescopic pipe are fixed in a limiting mode through a limiting bolt.

Preferably, the bottom fixed welding of flexible pipe has the supporting seat, and its supporting seat is circular plate body structure, and the lower surface of its plate body is provided with the location nail, and its location nail is the protruding structure of four pyramid forms, and the location nail is provided with the multiunit at the lower surface of supporting seat equidistant altogether.

Preferably, the drill rod has a length not shorter than fifty centimeters.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the blasting vibration monitoring device is formed by combining a positioning device, a drill body and the drill body, a notch is formed in the side edge of a drill rod on the drill body, and an induction probe for monitoring the blasting vibration is arranged at the lower end of the notch, so that the drill body is driven by the drill body, the drill body is drilled under the ground, and the accuracy of the induction probe for monitoring the blasting vibration data is improved;

2. and constitute by locating plate, supporting leg and positioning seat combination through setting positioner to, and constitute through setting the supporting leg to by flexible pipe and telescopic link combination, thereby make the supporting leg can carry out the regulation of length when in-service use, thereby let the staff when fixing positioner, can effectively avoid uneven ground and lead to its fixed trouble that is difficult to carry out stable fixation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning device of the present invention;

FIG. 3 is a schematic view of the drill body structure of the present invention;

fig. 4 is a schematic view of the drill body structure of the present invention.

In the figure: the device comprises a positioning device 1, a drill body 2, a drill body 3, a positioning plate 4, supporting legs 5, a positioning seat 6, an expansion link 7, an expansion pipe 8, a limiting groove 9, a drill body mounting seat 10, a handle 11, a limiting bulge 12, a drill rod 13, a drill bit 14 and a sealing block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a slope accurate time-delay blasting vibration monitoring device comprises a positioning device 1, a drill body 2 and a drill body 3, wherein the positioning device 1 is composed of a positioning plate 4, supporting legs 5 and a positioning seat 6, the positioning plate 4 is a rectangular flat plate, a through hole is arranged at the center of the plate body, the positioning seat 6 is fixedly welded in the through hole, the positioning seat 6 is of a circular ring structure, a group of limiting grooves 9 are symmetrically arranged on an annular inner ring of the positioning seat, the drill body 2 is of a cylindrical structure, a driving motor is arranged in the drill body 2 and is electrically connected with a power line on the drill body 2, a drill body mounting seat 10 is arranged at the lower end of the drill body 2, a group of handles 11 is symmetrically arranged at the upper end of the drill body 2, limiting bulges 12 are arranged on the drill body 2, a group of limiting bulges 12 are symmetrically arranged, and the sectional dimensions of the limiting bulges 12 are matched with the sectional dimensions of the limiting grooves 9, the position of the limiting bulge 12 corresponds to the position of the limiting groove 9, the limiting bulge 12 is embedded in the notch of the limiting groove 9, the drill body 3 is composed of a drill rod 13 and a drill bit 14, the drill rod 13 is provided with a notch, the bottom end of the notch is provided with an inductive probe, the notch is internally provided with a sealing block 15, the sealing block 15 is provided with a power supply connecting jack and a signal connecting jack, the power supply connecting jack and the electrical signal connecting jack are both electrically connected with the inductive probe in the notch through a wire body, a blasting vibration monitoring device composed of a positioning device 1, a drill body 2 and the drill body 3 is arranged, the side edge of the drill rod 13 on the drill body 3 is provided with the notch, the inductive probe for monitoring the blasting vibration is arranged at the lower end of the notch, so that the drill body 3 is driven through the drill body 2, and the drill body 3 is drilled under the ground, therefore, the accuracy of the induction probe for monitoring the blasting vibration data is improved.

Furthermore, the supporting leg 5 is formed by combining an extension tube 8 and an extension rod 7, the extension rod 7 is movably arranged in a tube cavity of the extension tube 8, the extension rod 7 and the extension tube 8 are fixed in a limiting mode through a limiting bolt, the positioning device 1 is formed by combining the positioning plate 4, the supporting leg 5 and the positioning seat 6, and the supporting leg 5 is formed by combining the extension tube 8 and the extension rod 7, so that the supporting leg 5 can adjust the length in actual use, and the trouble that the fixing is difficult to stably fix due to uneven ground can be effectively avoided when a worker fixes the positioning device 1;

furthermore, the bottom end of the extension tube 8 is fixedly welded with a support seat, the support seat is of a circular plate structure, the lower surface of the plate body is provided with positioning nails, the positioning nails are of a quadrangular pyramid-shaped convex structure, and the positioning nails are arranged on the lower surface of the support seat at equal intervals;

further, the length of the drill rod 13 must not be shorter than fifty centimeters;

the working principle is as follows: when the device is actually used, a worker places the positioning device 1 at a position where a blasting vibration monitoring device is to be arranged, then the worker adjusts the lengths of the telescopic pipe 8 and the telescopic rod 7 according to the landform of the arrangement point position, after the lengths of the telescopic pipe 8 and the telescopic rod 7 are adjusted, the worker positions and fixes the support seat at the lower end of the telescopic pipe 8 and the ground through the fixing structure, then the worker installs the drill body 3 on the drill body installation seat 10 at the lower end of the drill body 2, then the worker holds the handle 11 by hand and starts the switch on the drill body 2, so that the drill body 3 is drilled under the ground, after the drill body 3 is drilled into the ground, the worker unloads the drill body 3 and takes away the drill body, and then the power supply connection jack and the electric signal connection jack at the upper end of the sealing block 15 on the drill rod 13 are connected, then alright carry out real-time supervision with the blasting vibration through its inside inductive probe, and when it needs to be dismantled, the staff only need with the drill body 3 from newly adorning back to drill body 2 on, then reverse start-up drill body 2 inside driving motor, alright with taking out drill body 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accurate time delay blasting vibration monitoring devices of side slope, includes positioner (1), bores body (2) and bores body (3), its characterized in that: the positioning device (1) is formed by combining a positioning plate (4), supporting legs (5) and a positioning seat (6), the positioning plate (4) is a rectangular flat plate, a through hole is formed in the center of a plate body of the positioning device, the positioning seat (6) is fixedly welded in the through hole, the positioning seat (6) is of a circular ring structure, a group of limiting grooves (9) are symmetrically formed in an annular inner ring of the positioning seat, the drill body (2) is of a cylindrical structure, a driving motor is arranged in the drill body (2) and is electrically connected with a power line on the drill body (2), a drill body mounting seat (10) is arranged at the lower end of the drill body (2), a group of handles (11) is symmetrically arranged at the upper end of the drill body (2), limiting bulges (12) are arranged on the drill body (2), a group of limiting bulges (12) are symmetrically arranged, and the cross-section sizes of the limiting bulges (12) are matched with the cross-section sizes of the limiting grooves (9), the limiting protrusion (12) corresponds to the limiting groove (9) in position, the limiting protrusion (12) is embedded into a notch of the limiting groove (9), the drill body (3) is formed by combining a drill rod (13) and a drill bit (14), the drill rod (13) is provided with a notch, the bottom end of the notch is provided with an inductive probe, a sealing block (15) is arranged in the notch, a power supply connection jack and a signal connection jack are arranged on the sealing block (15), and the power supply connection jack and the signal connection jack are electrically connected with the inductive probe in the notch through a wire body.

2. The apparatus for monitoring the precise time-delay blasting vibration of the side slope according to claim 1, characterized in that: the support legs (5) are formed by combining telescopic pipes (8) and telescopic rods (7), the telescopic rods (7) are movably arranged in the pipe cavities of the telescopic pipes (8), and the telescopic rods (7) and the telescopic pipes (8) are fixed in a limiting mode through limiting bolts.

3. The apparatus for monitoring the precise time-delay blasting vibration of the side slope according to claim 2, characterized in that: the bottom fixed welding of flexible pipe (8) has the supporting seat, and its supporting seat is circular plate body structure, and the lower surface of its plate body is provided with the location nail, and its location nail is the protruding structure of four pyramid forms, and the location nail is provided with the multiunit at the lower surface of supporting seat equidistant altogether.

4. The apparatus for monitoring the precise time-delay blasting vibration of the side slope according to claim 1, characterized in that: the length of the drill rod (13) is not shorter than fifty centimeters.