CN215064147U - On-spot enclosure for blasting engineering - Google Patents
On-spot enclosure for blasting engineering Download PDFInfo
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- CN215064147U CN215064147U CN202023100895.6U CN202023100895U CN215064147U CN 215064147 U CN215064147 U CN 215064147U CN 202023100895 U CN202023100895 U CN 202023100895U CN 215064147 U CN215064147 U CN 215064147U
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- China
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- support bar
- otter board
- backplate
- blasting engineering
- protection
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Abstract
The utility model discloses a blasting engineering is with on-spot enclosure device, including the protection otter board, one side parallel arrangement of protection otter board has the backplate, and one side that backplate and protection otter board are close to is provided with second support bar and first support bar respectively, and is connected with compression spring between second support bar and the first support bar, one side that the backplate is close to the protection otter board is provided with the baffle, and the baffle is honeycomb, and one side that the protection otter board was kept away from to the backplate is connected with the one end of diagonal brace, first support bar and second support bar are provided with many, and first support bar and second support bar distribute about the upper, middle and lower position of protection otter board and backplate respectively. The on-site enclosure device for the blasting engineering adopts the structural design that the compression spring, the partition plate, the back plate and the like of the protection screen are matched, so that the device has stronger stone breaking prevention performance and excellent noise prevention performance, and can effectively enclose blasting construction.
Description
Technical Field
The utility model relates to a blasting engineering technical field specifically is a blasting engineering is with on-spot enclosure.
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.
Not only can lead to near massif landing rubble during blasting construction, and have great noise production, traditional envelope effect is single, and the effect of preventing rubble and noise control is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blasting engineering is with on-spot enclosure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-spot enclosure device for blasting engineering, includes the protection otter board, one side parallel arrangement of protection otter board has the backplate, and one side that backplate and protection otter board are close to is provided with second support bar and first support bar respectively, and is connected with compression spring between second support bar and the first support bar, one side that the backplate is close to the protection otter board is provided with the baffle, and the baffle is honeycomb, and one side that the protection otter board was kept away from to the backplate is connected with the one end of diagonal brace.
Preferably, the first supporting strips and the second supporting strips are provided with a plurality of strips, and the first supporting strips and the second supporting strips are respectively distributed on the upper, middle and lower parts of the protection screen plate and the back plate.
Preferably, the compression springs are uniformly distributed among the first supporting bar and the second supporting bar.
Preferably, the middle of the compression spring is provided with a telescopic rod in a penetrating manner, and two ends of the telescopic rod are respectively fixedly connected with the first supporting bar and the second supporting bar.
Preferably, the partition plate and the back plate are of an integral structure.
Preferably, a pull rod is connected between the lower end of the inclined strut and the back plate, and a triangle is formed among the pull rod, the back plate and the inclined strut.
Compared with the prior art, the beneficial effects of the utility model are that: the on-site enclosure device for the blasting engineering adopts the structural design that the compression spring, the partition plate, the back plate and the like of the protection screen are matched, so that the device has stronger stone breaking prevention performance and excellent noise prevention performance, and can effectively enclose blasting construction.
Drawings
FIG. 1 is a side view of the field enclosure device for blasting engineering of the present invention;
FIG. 2 is a rear view of a protective screen plate of the on-site enclosure device for blasting engineering of the utility model;
fig. 3 is the utility model discloses a blasting engineering is with on-spot envelope baffle elevation.
In the figure: 1. the protective net plate comprises a protective net plate body 2, a first supporting strip 3, a telescopic rod 4, a compression spring 5, a partition plate 6, a second supporting strip 7, a back plate 8, an inclined supporting rod 9 and a pull rod.
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. 1-3, the present invention provides a technical solution: a field enclosure device for blasting engineering comprises a protection screen plate 1, a back plate 7 is arranged on one side of the protection screen plate 1 in parallel, the protection screen plate 1 can block broken stones to protect a partition plate 5, the back plate 7 can form a comprehensive shielding and enclosing effect, a second supporting strip 6 and a first supporting strip 2 are respectively arranged on one side, close to the back plate 7 and the protection screen plate 1, of the back plate 7, the second supporting strip 6 and the first supporting strip 2 are respectively welded and fixed with the back plate 7 and the protection screen plate 1, a compression spring 4 is connected between the second supporting strip 6 and the first supporting strip 2, two ends of the compression spring 4 can be fixed through welding, the protection screen plate 1 is elastic through the structure, elastic buffering can be carried out when the protection screen plate 1 is impacted by the broken stones, damage to the protection screen plate 1 can be reduced, noise can be reduced, and a plurality of the first supporting strips 2 and the second supporting strips 6 are arranged, and the first supporting bar 2 and the second supporting bar 6 are respectively distributed about the upper, middle and lower parts of the protecting screen plate 1 and the back plate 7, the structure makes the supporting force of the protecting screen plate 1 and the back plate 7 more uniform, the compression springs 4 are uniformly distributed between the first supporting bar 2 and the second supporting bar 6, the structure makes the elastic supporting force of the protecting screen plate 1 more uniform, thereby making the buffering effect more stable, the telescopic rod 3 is penetrated in the middle of the compression spring 4, both ends of the telescopic rod 3 are respectively fixedly connected with the first supporting bar 2 and the second supporting bar 6, both ends of the telescopic rod 3 can be fixed by welding or screw connection, the telescopic rod 3 is composed of a straight rod and a round pipe, the straight rod is inserted into the round pipe, and the two are connected in a sliding way, thereby forming a telescopic structure, the structure can guide the deformation of the compression spring 4 and prevent the compression spring 4 from being skewed, the side of the back plate 7 close to the protection screen plate 1 is provided with a baffle plate 5, the baffle plate 5 is of a honeycomb structure, the baffle plate 5 can be made of aluminum alloy and other materials, the structure can greatly absorb and weaken noise, the baffle plate 5 and the back plate 7 are of an integral structure, the baffle plate 5 and the back plate 7 can be formed by hot pressing during production, the structure is more stable, one side of the back plate 7 far away from the protective screen plate 1 is connected with one end of an inclined strut 8, the two ends are connected through bolts, the lower end of the inclined strut 8 is connected with the ground through bolts, the structure enables the back plate 7 to be supported, so that the whole device is kept stable, the pull rod 9 is connected between the lower end of the inclined stay bar 8 and the back plate 7, and a triangle is formed among the pull rod 9, the back plate 7 and the inclined stay bar 8, the two ends of the pull rod 9 are fixedly connected through bolts, and the triangle is stable in structure, so that the device is more stable after being installed.
The working principle is as follows: when the on-site enclosure device for the blasting engineering is used, whether parts of the device are damaged or not firmly connected is checked, the device is used after the parts are checked to be correct, the inner layer of the device is the protective screen plate 1, the protective screen plate 1 can block broken stones to protect the partition plate 5, the protective screen plate 1 and the back plate 7 are supported by the compression springs 4, the protective screen plate 1 has elasticity, the protective screen plate 1 can be elastically buffered when being impacted by the broken stones, the damage to the protective screen plate 1 can be reduced, the noise can be reduced, the porous structure of the protective screen plate 1 has a certain noise weakening effect, the partition plate 5 is arranged on one side of the back plate 7, the partition plate 5 is of a honeycomb structure, the structure can greatly absorb and weaken the noise, and the device has higher stone breaking prevention performance, the device has excellent noise-proof performance, thereby being capable of effectively enclosing blasting construction, which is the working principle of the on-site enclosing device for blasting engineering.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a blasting engineering is with on-spot envelope, includes protection otter board (1), its characterized in that: one side parallel arrangement of protection otter board (1) has backplate (7), and one side that backplate (7) and protection otter board (1) are close to mutually is provided with second support bar (6) and first support bar (2) respectively, and is connected with compression spring (4) between second support bar (6) and first support bar (2), one side that backplate (7) are close to protection otter board (1) is provided with baffle (5), and baffle (5) are honeycomb, and one side that protection otter board (1) was kept away from in backplate (7) is connected with the one end of diagonal brace (8).
2. The field enclosure apparatus for blasting engineering according to claim 1, wherein: the first supporting strips (2) and the second supporting strips (6) are provided with a plurality of supporting strips, and the first supporting strips (2) and the second supporting strips (6) are respectively distributed on the upper, middle and lower parts of the protection screen plate (1) and the back plate (7).
3. The field enclosure apparatus for blasting engineering according to claim 1, wherein: the compression springs (4) are uniformly distributed among the first supporting strips (2) and the second supporting strips (6).
4. The field enclosure apparatus for blasting engineering according to claim 1, wherein: the middle of the compression spring (4) is provided with a telescopic rod (3) in a penetrating way, and two ends of the telescopic rod (3) are respectively fixedly connected with the first supporting strip (2) and the second supporting strip (6).
5. The field enclosure apparatus for blasting engineering according to claim 1, wherein: the partition plate (5) and the back plate (7) are of an integrated structure.
6. The field enclosure apparatus for blasting engineering according to claim 1, wherein: a pull rod (9) is connected between the lower end of the inclined stay bar (8) and the back plate (7), and a triangle is formed among the pull rod (9), the back plate (7) and the inclined stay bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023100895.6U CN215064147U (en) | 2020-12-19 | 2020-12-19 | On-spot enclosure for blasting engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023100895.6U CN215064147U (en) | 2020-12-19 | 2020-12-19 | On-spot enclosure for blasting engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064147U true CN215064147U (en) | 2021-12-07 |
Family
ID=79215642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023100895.6U Active CN215064147U (en) | 2020-12-19 | 2020-12-19 | On-spot enclosure for blasting engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064147U (en) |
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2020
- 2020-12-19 CN CN202023100895.6U patent/CN215064147U/en active Active
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