CN219328380U

CN219328380U - Explosion construction protection cover applied to urban area

Info

Publication number: CN219328380U
Application number: CN202320310188.4U
Authority: CN
Inventors: 张少刚; 张盼; 樊永利
Original assignee: Shaanxi Hong'an Blasting Engineering Co ltd
Current assignee: Shaanxi Hong'an Blasting Engineering Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-11
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a blasting construction protection cover applied to urban areas, which comprises the following components: the utility model provides a blasting construction protection cover applied to urban areas, which solves the problem that the existing blasting areas are easy to be impacted by flying stones and cause facilities and residences. The resident is injured.

Description

Explosion construction protection cover applied to urban area

Technical Field

The utility model relates to the technical field of blasting, in particular to a blasting construction protection cover applied to urban areas.

Background

Engineering blasting is widely applied to railway construction, mining, urban demolition and directional blasting and the like, holes are required to be formed in blasted ground, mountain bodies and buildings before engineering blasting, and blasting pipes filled with explosive bags are placed in proper positions in blastholes to achieve a preset blasting effect, wherein flying stones and shock waves are often generated when small blasting work is carried out in urban areas, the flying paths of the flying stones are difficult to control, building (structures) such as houses, lines and the like are often present in the influence range of tunnel excavation blasting at tunnel openings, and therefore, the buildings, lines, electric towers, structures and other facilities and equipment near the openings are easily damaged by the flying stones and the shock waves.

Therefore, it is necessary to provide a protection cover for blasting construction applied in urban areas to solve the above technical problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a blasting construction protection cover applied to urban areas, which solves the problem that the existing blasting areas are easy to be impacted by flying stones, so that facilities and residences are caused. The resident is injured.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a blast construction protection cover for use in urban areas, comprising: the device comprises a base, a supporting component, a retaining cloth, an inner plate and an exhaust fan;

the top surface and the inner panel of base are connected, the outside cover of inner panel is equipped with keeps off cloth, it is whole for high strength oxford cloth material to keep off the cloth, the both ends of base are rolled up and are had the support subassembly, the support subassembly sets up with the terminal surface matching of fender cloth, inner panel, the both sides of base all communicate with the exhaust column of air exhauster.

In one embodiment, the supporting component is composed of a bottom plate, a sliding groove, a supporting net and a sliding block, the sliding groove is formed in the top of the bottom plate, the supporting net is slidably mounted in the sliding groove through the sliding block, and the sliding groove and the sliding block are both in a T shape.

In one embodiment, the mounting groove has been seted up to the top surface of base, be provided with the inner panel in the mounting groove, the fixed orifices has been seted up to the side of base, rectangular channel has been seted up to the top of fixed orifices, be equipped with the solid fixed ring in the rectangular channel, air exhauster and mounting groove through connection.

In one embodiment, the inner plate is formed by splicing a plurality of arc plates at intervals, the arc plates are provided with a plurality of arc plates at intervals, reinforcing ribs are arranged between adjacent arc plates, and mounting holes are formed in the bottoms of the arc plates.

In one embodiment, hooks are arranged at bottoms of two side ends of the shielding cloth.

The beneficial effects of the utility model are as follows:

(1) According to the utility model, broken stone generated after blasting is blocked and buffered through the cooperation of the inner plate and the blocking cloth, two ends of the broken stone are closed through the arrangement of the supporting component, and dust in a blasting area is collected and filtered through the arrangement of the exhaust fan.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a detailed view of the support net of the present utility model;

FIG. 3 is a detailed view of the base of the present utility model;

FIG. 4 is a detail view of the inner plate of the present utility model;

fig. 5 is a detailed view of the patch connection of the present utility model.

Wherein, the names corresponding to the reference numerals are: base 1, mounting groove 11, fixed orifices 12, rectangular groove 13, solid fixed ring 14, support subassembly 2, bottom plate 21, spout 22, support net 23, slider 24, fender 3, inner panel 4, arc 41, mounting hole 42, fixing bolt 43, strengthening rib 44, air exhauster 5, exhaust column 51.

Detailed Description

The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.

As shown in fig. 1 to 5, the blasting construction protection cover applied to urban areas provided by the utility model comprises: the device comprises a base 1, a support assembly 2, a cloth 3, an inner plate 4 and an exhaust fan 5;

as shown in fig. 1-5, the top surface of base 1 is connected with inner panel 4, the outside cover of inner panel 4 is equipped with keeps off cloth 3, the whole high strength oxford cloth material that is of fender cloth 3, the both ends of base 1 are rolled up and are had support subassembly 2, support subassembly 2 and keep off cloth 3, the terminal surface matching setting of inner panel 4, the both sides of base 1 all communicate with exhaust column 51 of air exhauster 5, through the cooperation of inner panel 4 and fender cloth 3, block the buffering to the rubble that produces after the blasting, through the setting of support subassembly 2, make both ends seal, through the setting of air exhauster 5, collect filter treatment to the dust in the blasting region.

Preferably, in one embodiment, as shown in fig. 1-2, the supporting component 2 is composed of a bottom plate 21, a sliding chute 22, a supporting net 23 and a sliding block 24, the sliding chute 22 is provided at the top of the bottom plate 21, the supporting net 23 is slidably mounted in the sliding chute 22 through the sliding block 24, the sliding chute 22 and the sliding block 24 are both in a T shape, and by the arrangement of the supporting net 23, the sputtering of broken stone is effectively blocked, so that the overall protection effect is better.

Preferably, in one embodiment, as shown in fig. 1-3, the top surface of the base 1 is provided with a mounting groove 11, an inner plate 4 is disposed in the mounting groove 11, a fixing hole 12 is provided on a side surface of the base 1, a rectangular groove 13 is provided above the fixing hole 12, a fixing ring 14 is disposed in the rectangular groove 13, and the exhaust fan 5 is in through connection with the mounting groove 11.

Preferably, in one embodiment, as shown in fig. 1 to 4, the inner plate 4 is formed by splicing a plurality of arc plates 41 at intervals, a plurality of arc plates 41 are arranged at intervals, reinforcing ribs 44 are arranged between adjacent arc plates 41, mounting holes 42 are formed in the bottoms of the arc plates 41, and after the arc plates 41 are inserted into the mounting grooves 11, fixing bolts 43 are inserted into the fixing bolts to form the fixed connection between the arc plates 41 and the base 1.

Preferably, in one embodiment, as shown in fig. 1 to 5, hooks 31 are disposed at bottoms of two side ends of the cloth 3, and the cloth 3 is fixedly connected with the base 1 through the hooking of the hooks 31 and the fixing ring 14, so that the protection effect is better.

The working principle of the utility model is as follows:

during operation, the broken stone generated after blasting is blocked and buffered through the cooperation of the inner plate 4 and the blocking cloth 3, two ends of the broken stone are closed through the arrangement of the supporting component 2, and dust in a blasting area is collected and filtered through the arrangement of the exhaust fan 5.

The above embodiment is only one of the preferred embodiments of the present utility model, and should not be used to limit the scope of the present utility model, but all the insubstantial modifications or color changes made in the main design concept and spirit of the present utility model are still consistent with the present utility model, and all the technical problems to be solved are included in the scope of the present utility model.

Claims

1. The utility model provides an explosion construction safety cover in urban area which characterized in that: comprising the following steps: a base;

2. The blasting construction protection cover applied to urban areas according to claim 1, wherein the supporting component comprises a bottom plate, sliding grooves, supporting nets and sliding blocks, the sliding grooves are formed in the top of the bottom plate, the supporting nets are slidably mounted in the sliding grooves through the sliding blocks, and the sliding grooves and the sliding blocks are all T-shaped.

3. The blasting construction protection cover applied to urban areas according to claim 1, wherein the top surface of the base is provided with a mounting groove, an inner plate is arranged in the mounting groove, the side surface of the base is provided with a fixing hole, a rectangular groove is formed above the fixing hole, a fixing ring is arranged in the rectangular groove, and the exhaust fan is in through connection with the mounting groove.

4. The blasting construction protection cover applied to urban areas according to claim 1, wherein the inner plate is formed by splicing a plurality of arc plates at intervals, a plurality of arc plates are arranged at intervals, reinforcing ribs are arranged between adjacent arc plates, and mounting holes are formed in the bottoms of the arc plates.

5. The blasting construction protection cover applied to urban areas according to claim 1, wherein hooks are arranged at bottoms of two side ends of the shielding cloth.