CN218671463U

CN218671463U - Blasting vibration monitoring equipment for blasting excavation construction

Info

Publication number: CN218671463U
Application number: CN202221826072.8U
Authority: CN
Inventors: 向素梅; 王和明; 胡森林; 龙潜
Original assignee: Zhongquan Construction Group Co ltd
Current assignee: Zhongquan Construction Group Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-03-21
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a blasting vibration monitoring facilities of blasting excavation construction, including the protection storehouse, the inside swing joint in protection storehouse has the monitoring facilities body, the bottom fixedly connected with quantity in protection storehouse is four bracing pieces, the outside fixedly connected with quantity in protection storehouse is two locating pieces, the inside in protection storehouse is provided with protection mechanism, protection mechanism include with the inside fixed connection in protection storehouse and quantity be two installation piece. This blasting excavation construction's blasting vibration monitoring facilities through setting up protection mechanism for under the effect in protection storehouse, the flying stone when can preventing the blasting leads to the fact the destruction to the monitoring facilities body, through spring and attenuator, can prevent that the shock wave when blasting from rocking inside the protection storehouse to the monitoring facilities body, through two bull sticks, can be fixed subaerial with the protection storehouse, prevent that the shock wave from lifting the protection storehouse and turn over, and then guaranteed the safety of monitoring facilities body.

Description

Blasting vibration monitoring equipment for blasting excavation construction

Technical Field

The utility model relates to a blasting excavation construction technical field specifically is a blasting vibration monitoring facilities of blasting excavation construction.

Background

In geotechnical engineering, particularly large earthwork and stoneware engineering needs blasting operation, so that the efficiency is improved, the construction period is shortened, but the negative influence is that flying stones and vibration are brought, great danger is caused to buildings and people around the construction, and according to the regulation in national standard blasting safety code (GB 6722-86), when blasting is carried out near special buildings or in areas with complex blasting conditions, necessary monitoring or special test of blasting earthquake effect is carried out to ensure the safety of protected objects.

When blasting excavation construction is carried out, monitoring of blasting earthquake effect is needed, at the moment, special test needs to be carried out through blasting vibration monitoring equipment, however, the monitoring equipment is not protected when blasting is carried out, and flying stones generated during blasting can damage the monitoring equipment, so that the blasting vibration monitoring equipment for blasting excavation construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a blasting vibration monitoring facilities of blasting excavation construction possesses advantages such as white tiger monitoring facilities, and the flying stone that produces when having solved the blasting can cause the damage to monitoring facilities, problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blasting vibration monitoring facilities of blasting excavation construction, includes the protection storehouse, the inside swing joint in protection storehouse has the monitoring facilities body, the bottom fixedly connected with quantity in protection storehouse is the bracing piece of four, the outside fixedly connected with quantity in protection storehouse is the locating piece of two, the inside in protection storehouse is provided with protection mechanism.

Protection mechanism includes and is two with inside fixed connection in protection storehouse and quantity installation piece, two the equal fixedly connected with quantity in one side that the installation piece carried on the back mutually is two slide bars, the interior diapire fixedly connected with quantity in protection storehouse is four slide rails, four the equal sliding connection in the outside of slide bar has the movable block with four slide rail outside sliding connection, four the front and the back of movable block all articulate there is the connecting rod, four the top of connecting rod all articulates there is the fixed block, four the top fixedly connected with fixed plate of fixed block, four the equal fixedly connected with spring in one side that the movable block carried on the back mutually.

Further, the inner top wall of the protection bin is fixedly connected with two dampers, and the bottom of each damper is fixedly connected with a limiting plate.

Furthermore, the inside equal threaded connection of two the locating piece has the bull stick, two the equal swing joint in top of bull stick has changeing the handle.

Further, the bottom electricity of monitoring facilities body is connected with monitoring probe, first through-hole has been seted up to the bottom in protection storehouse.

Further, two the bull sticks all are the T type.

Further, the top of the fixed plate is in contact connection with the bottom of the monitoring device body.

Further, the bottom of limiting plate is connected with the top contact of monitoring facilities body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this blasting excavation construction's blasting vibration monitoring facilities through setting up protection mechanism for under the effect in protection storehouse, the flying stone when can preventing the blasting leads to the fact the destruction to the monitoring facilities body, through spring and attenuator, can prevent that the shock wave when blasting from rocking inside the protection storehouse to the monitoring facilities body, through two bull sticks, can be fixed subaerial with the protection storehouse, prevent that the shock wave from lifting the protection storehouse and turn over, and then guaranteed the safety of monitoring facilities body.

Drawings

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

fig. 2 is a front view of the structure of the present invention.

In the figure: the device comprises a spring 1, a movable block 2, a connecting rod 3, a monitoring probe 4, a fixed block 5, a slide rail 6, a slide rod 7, a fixed plate 8, a monitoring device body 9, a protective bin 10, a damper 11, a limiting plate 12, a rotating handle 13, a rotating rod 14, a positioning block 15, a supporting rod 16 and an installation block 17.

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.

Please refer to fig. 1-2, the blasting vibration monitoring device for blasting excavation construction in this embodiment includes a protection cabin 10, a first through hole is formed in the bottom of the protection cabin 10, two dampers 11 are fixedly connected to the inner top wall of the protection cabin 10, limiting plates 12 are fixedly connected to the bottoms of the two dampers 11, a monitoring device body 9 is movably connected to the inside of the protection cabin 10, the bottom of the limiting plate 12 is in contact connection with the top of the monitoring device body 9, the bottom of the monitoring device body 9 is electrically connected to a monitoring probe 4, four support rods 16 are fixedly connected to the bottom of the protection cabin 10, two positioning blocks 15 are fixedly connected to the outside of the protection cabin 10, rotating rods 14 are threadedly connected to the inside of the two positioning blocks 15, the two rotating rods 14 are T-shaped, rotating handles 13 are movably connected to the tops of the two rotating rods 14, and a protection mechanism is arranged inside the protection cabin 10.

Protection mechanism includes and is two installation piece 17 with inside fixed connection and the quantity in protection storehouse 10, two installation piece 17 back of the body equal fixedly connected with quantity in one side of carrying on the back mutually are two slide bars 7, the interior diapire fixedly connected with quantity in protection storehouse 10 is four slide rails 6, the equal sliding connection in the outside of four slide bars 7 has and four slide rails 6 outside sliding connection's movable block 2, four movable block 2's front and back all articulate there is connecting rod 3, four connecting rod 3's top all articulates there is fixed block 5, four fixed block 5's top fixedly connected with fixed plate 8, fixed plate 8's top is connected with the bottom contact of monitoring facilities body 9, four movable block 2 back of the body equal fixedly connected with spring 1 in one side mutually.

It should be noted that, under the effect of the protection cabin 10, the monitoring device body 9 can be prevented from being damaged by flying stones during blasting, the monitoring device body 9 can be prevented from shaking by shock waves during blasting through the spring 1 and the damper 11, the protection cabin 10 can be fixed on the ground through the two rotating rods 14, the protection cabin 10 is prevented from being overturned by the shock waves, and the safety of the monitoring device body 9 is further ensured.

Specifically, open through the positive sealing door in protection storehouse 10, place monitoring facilities body 9 on fixed plate 8, two attenuator 11 through limiting plate 12 top fix monitoring facilities body 9 at protection storehouse 10, place monitor 4 subaerial through the first through-hole of protection storehouse 10 bottom, through changeing 13 with bull stick 14 and go into the underground, monitor the blasting periphery through monitor 4, through under the effect at protection storehouse 10, the destruction that the flyrock caused monitoring facilities body 9 during can prevent the blasting.

The working principle of the above embodiment is as follows:

this blasting vibration monitoring facilities of blasting excavation construction, open through the positive sealing door with protection storehouse 10, place monitoring facilities body 9 on fixed plate 8, two dampers 11 through limiting plate 12 top fix monitoring facilities body 9 at protection storehouse 10, place monitoring probe 4 subaerial through the first through-hole of protection storehouse 10 bottom, through changeing 13 the underground with bull stick 14 commentaries on classics, monitor the blasting periphery through monitoring probe 4, through under the effect at protection storehouse 10, can prevent the destruction that the flyrock when blasting caused monitoring facilities body 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 a blasting excavation construction's blasting vibration monitoring facilities, includes protection storehouse (10), its characterized in that: the monitoring device comprises a monitoring device body (9) movably connected inside the protection bin (10), four support rods (16) are fixedly connected to the bottom of the protection bin (10), two positioning blocks (15) are fixedly connected to the outer side of the protection bin (10), and a protection mechanism is arranged inside the protection bin (10);

protection mechanism includes and is two with inside fixed connection in protection storehouse (10) and quantity installation piece (17), two the equal fixedly connected with quantity in one side that installation piece (17) carried on the back mutually is slide bar (7) two, the interior diapire fixedly connected with quantity in protection storehouse (10) is slide rail (6) of four, four the equal sliding connection in the outside of slide bar (7) has movable block (2) with four slide rail (6) outside sliding connection, four the front and the back of movable block (2) all articulate there are connecting rod (3), four the top of connecting rod (3) all articulates there is fixed block (5), four the top fixedly connected with fixed plate (8) of fixed block (5), four the equal fixedly connected with spring (1) in one side that movable block (2) carried on the back mutually.

2. The blasting excavation construction blasting vibration monitoring device of claim 1, wherein: the inner top wall of the protection bin (10) is fixedly connected with two dampers (11) in number, and the bottom of each damper (11) is fixedly connected with a limiting plate (12).

3. The blasting excavation construction blasting vibration monitoring device of claim 1, wherein: the inside of two locating piece (15) all threaded connection have bull stick (14), the top of two bull stick (14) all swing joint has commentaries on classics handle (13).

4. The blasting excavation construction blasting vibration monitoring device of claim 1, wherein: the bottom electricity of monitoring facilities body (9) is connected with monitoring probe (4), first through-hole has been seted up to the bottom in protection storehouse (10).

5. The blasting excavation construction blasting vibration monitoring device of claim 3, wherein: the two rotating rods (14) are both T-shaped.

6. The blasting excavation construction blasting vibration monitoring device of claim 1, wherein: the top of the fixed plate (8) is in contact connection with the bottom of the monitoring device body (9).

7. The blasting excavation construction blasting vibration monitoring device of claim 2, wherein: the bottom of the limiting plate (12) is in contact connection with the top of the monitoring equipment body (9).