阅读说明：本技术 一种爆炸焊接防护装置 (Explosion welding protector ) 是由 周杰 史和生 杨文芬 史航 于 2021-08-17 设计创作，主要内容包括：本发明提供了一种爆炸焊接防护装置,属于爆炸焊接技术领域。本发明包括底板,所述底板的顶面设置有外防护罩,所述外防护罩的外侧壁设有固定外防护罩的固定机构,所述外防护罩的外侧壁设置有加固机构,所述外防护罩的内侧壁固定安装有隔音层,所述隔音层的内侧壁固定安装有防护层,减震机构可以有效地吸收爆炸焊接时受到的震动,有效地减少震动,缓冲板可以有效地吸收爆炸焊接时产生的冲击力,减轻震动,对底板进行保护,隔音层可以吸收爆炸焊接时产生的噪音,减弱噪声对周边的影响,防护层可以对外防护罩的内部进行加固,当爆炸焊接冲击力很大时,防护层可以有效地抵挡。(The invention provides an explosion welding protection device, and belongs to the technical field of explosion welding. The shock-absorbing protective cover comprises a bottom plate, wherein an outer protective cover is arranged on the top surface of the bottom plate, a fixing mechanism for fixing the outer protective cover is arranged on the outer side wall of the outer protective cover, a reinforcing mechanism is arranged on the outer side wall of the outer protective cover, a sound insulating layer is fixedly arranged on the inner side wall of the outer protective cover, a protective layer is fixedly arranged on the inner side wall of the sound insulating layer, the shock-absorbing mechanism can effectively absorb shock received during explosive welding, the shock is effectively reduced, a buffer plate can effectively absorb impact force generated during explosive welding, the shock is reduced, the bottom plate is protected, the sound insulating layer can absorb noise generated during explosive welding, the influence of the noise on the periphery is weakened, the protective layer can reinforce the inner part of the outer protective cover, and when the explosive welding impact force is large, the protective layer can effectively resist the shock.)

1. An explosion welding protector, includes bottom plate (1), its characterized in that:

the top surface of bottom plate (1) is provided with outer protection casing (2), the lateral wall of outer protection casing (2) is equipped with fixed establishment (3) of fixed outer protection casing (2), the lateral wall of outer protection casing (2) is provided with strengthening mechanism (4), the inside wall fixed mounting of outer protection casing (2) has puigging (5), the inside wall fixed mounting of puigging (5) has inoxidizing coating (6), be provided with interior protection casing (7) in outer protection casing (2), the top surface fixed mounting of bottom plate (1) has buffer board (8), be provided with damper (9) between inoxidizing coating (6) and interior protection casing (7).

2. An explosion welding guard as claimed in claim 1, wherein: fixing mechanism (3) are including a plurality of mounting panels (301), and are a plurality of the equal fixed mounting of mounting panel (301) is on the lateral wall of outer protection casing (2), and is a plurality of second screw hole (303) have all been seted up on mounting panel (301), a plurality of second screw hole (303) have been seted up to the top surface of bottom plate (1), second screw hole (303) have same bolt (304) with first screw hole (302) female connection.

3. An explosion welding guard as claimed in claim 2, wherein: reinforcing mechanism (4) are including a plurality of supporting steel bar (401), and are a plurality of the equal fixed mounting of supporting steel bar (401) is at the top surface of a plurality of mounting panels (301), and is a plurality of equal fixed mounting has a plurality of horizontal reinforcing bar (402) between supporting steel bar (401), and is a plurality of equal fixed mounting has a plurality of reinforcing bar (403) between horizontal reinforcing bar (402), supporting steel bar (401), horizontal reinforcing bar (402), reinforcing bar (403) all adopt alloy construction.

4. An explosion welding guard as claimed in claim 1, wherein: the damping mechanism (9) comprises a first damping plate (901), a first damping plate (901) is fixedly mounted on the outer side wall of the inner protective cover (7), a second damping plate (902) is fixedly mounted on the outer side wall of the protective cover (6), the first damping plate (901) corresponds to the first damping plate (901), damping springs (903) are fixedly mounted on one side, close to the first damping plate (901) and the second damping plate (902), of the first damping plate (901), the second damping plate (902) and the damping springs (903) are multiple in number.

5. An explosion welding guard as claimed in claim 1, wherein: the protective layer (6) is of a concrete structure or a sand-stone structure.

6. An explosion welding guard as claimed in claim 1, wherein: the buffer plate (8) is made of rubber materials or metal composite materials.

Technical Field

The invention relates to the technical field of explosive welding, in particular to an explosive welding protection device.

Background

The metal sheets are often produced by explosive welding, i.e. by explosive explosion

The impact force causes rapid collision between the metal plates, realizes the interface connection of the metal plates, and forms two or more layers of metal composite materials made of different materials. During explosive welding, explosive is usually directly coated on the surface of a composite plate, the pressure of shock waves generated after the explosive is detonated is up to several million megapascals, the composite plate is collided against a base plate, plastic flow and high-speed jet flow are generated on the contact surface of the two plates, an oxide film on the joint surface is jetted out under the action of the high-speed jet flow, and workpieces are connected together.

However, the existing explosion welding protection device is usually made of concrete, a large-area thin concrete surface layer is brittle and easy to break, and in a natural environment, the surface layer is easy to crack due to expansion caused by heat and contraction caused by cold of the material, so that a large number of cracks and pits are generated on the concrete surface layer, and the danger coefficient during explosion welding is increased.

Disclosure of Invention

The present invention is directed to an explosion-proof welding device to solve the above-mentioned problems of the prior art.

The technical scheme of the invention is as follows: the utility model provides an explosion welding protector, includes the bottom plate, the top surface of bottom plate is provided with outer protection casing, the lateral wall of outer protection casing is equipped with the fixed establishment of fixed outer protection casing, the lateral wall of outer protection casing is provided with strengthening mechanism, the inside wall fixed mounting of outer protection casing has the puigging, the inside wall fixed mounting of puigging has the inoxidizing coating, be provided with interior protection casing in the outer protection casing, the top surface fixed mounting of bottom plate has the buffer board, be provided with damper between inoxidizing coating and the interior protection casing.

Further, through setting up damper, damper receives when can absorbing explosion welding effectively vibrations, reduces vibrations effectively, and the buffer board can absorb the impact force that produces when explosion welding effectively, alleviates vibrations, protects the bottom plate, and the noise that produces when the puigging can absorb explosion welding weakens the noise to peripheral influence, and the inoxidizing coating can be consolidated to the inside of external protection casing, and when explosion welding impact force was very big, the inoxidizing coating can be kept out effectively.

Preferably, the fixing mechanism comprises a plurality of mounting plates, the mounting plates are fixedly mounted on the outer side wall of the outer protective cover, the mounting plates are multiple, second threaded holes are formed in the mounting plates, a plurality of second threaded holes are formed in the top surface of the base plate, and the second threaded holes and the first threaded holes are connected through internal threads to form the same bolt.

Furthermore, through setting up the mounting panel, can fix the top at the bottom plate with outer protection casing through mounting panel, first screw hole, second screw hole and bolt, outer protection casing takes place the skew when avoiding explosive welding.

Preferably, the strengthening mechanism includes a plurality of supporting steel bars, and is a plurality of the equal fixed mounting of supporting steel bar is at the top surface of a plurality of mounting panels, and is a plurality of equal fixed mounting has a plurality of horizontal reinforcing bars between the supporting steel bar, and is a plurality of equal fixed mounting has a plurality of reinforcing steel bars between the horizontal reinforcing bar, supporting steel bar, horizontal reinforcing steel bar, reinforcing steel bar all adopt the alloy structure.

Further, through setting up the spacer bar, horizontal reinforcing bar, reinforcement bar can consolidate the lateral wall of outer protection casing, improve the protectiveness of the structural strength reinforcing apparatus of outer protection casing.

Preferably, damper includes first shock attenuation board, the lateral wall fixed mounting of interior protection casing has first shock attenuation board, the lateral wall fixed mounting of inoxidizing coating has the second shock attenuation board, first shock attenuation board corresponds each other with the position of first shock attenuation board, one side fixed mounting that first shock attenuation board and second shock attenuation board are close to each other has damping spring, and just first shock attenuation board, second shock attenuation board, damping spring's quantity is a plurality ofly.

Furthermore, through setting up first shock attenuation board, second shock attenuation board and damping spring can reduce the vibrations that produce when explosive welding, have played absorbing effect.

Preferably, the protective layer is of a concrete structure or a sand-stone structure.

Furthermore, by arranging the protective layer, when the explosion welding impact force is large, the protective layer can effectively resist.

Preferably, the buffer plate is made of rubber materials or metal composite materials.

Furthermore, through setting up the buffer board, the impact force that produces when the buffer board can absorb explosion welding effectively alleviates vibrations, protects the bottom plate.

The invention provides an explosion welding protection device through improvement, and compared with the prior art, the explosion welding protection device has the following improvements and advantages:

1. through setting up damper, damper receives when can absorbing explosion welding effectively vibrations, reduces vibrations effectively, and the buffer board can absorb the impact force that produces when explosion welding effectively, alleviates vibrations, protects the bottom plate, and the noise that produces when the puigging can absorb explosion welding weakens the noise and to peripheral influence, and the inoxidizing coating can be consolidated to the inside of external protection casing, and when explosion welding impact force was very big, the inoxidizing coating can be kept out effectively.

2. The utility model discloses a protection shield, including the bottom plate, the bottom plate is fixed to the lateral wall of outer protection casing, the supporting bar, horizontal reinforcing bar, the reinforcing bar, can consolidate the lateral wall of outer protection casing, improve the protectiveness of the structural strength reinforcing apparatus of outer protection casing, can fix the top at the bottom plate with outer protection casing through mounting panel, first screw hole, second screw hole and bolt, the skew takes place for outer protection casing when avoiding explosive welding, the vibrations that produce when first shock attenuation board, second shock attenuation board and damping spring can reduce explosive welding have played absorbing effect.

Drawings

The invention is further explained below with reference to the figures and examples:

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

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the outer shield of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 3;

fig. 5 is a schematic structural view of the inner shield of the present invention.

Description of reference numerals: 1-bottom plate, 2-outer shield, 3-fixing mechanism, 4-reinforcing mechanism, 5-sound insulation layer, 6-protective layer, 7-inner shield, 8-buffer plate, 9-damping mechanism, 301-mounting plate, 302-first threaded hole, 303-second threaded hole, 304-bolt, 401-supporting steel bar, 402-transverse steel bar, 403-reinforcing steel bar, 901-first damping plate, 902-second damping plate, 903-damping spring.

Detailed Description

The present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the invention provides an explosion welding protection device, which comprises a bottom plate 1, an outer protective cover 2 is arranged on the top surface of the bottom plate 1, a fixing mechanism 3 for fixing the outer protective cover 2 is arranged on the outer side wall of the outer protective cover 2, a reinforcing mechanism 4 is arranged on the outer side wall of the outer protective cover 2, a sound insulating layer 5 is fixedly arranged on the inner side wall of the outer protective cover 2, a protective layer 6 is fixedly arranged on the inner side wall of the sound insulating layer 5, an inner protective cover 7 is arranged in the outer protective cover 2, a buffer plate 8 is fixedly arranged on the top surface of the bottom plate 1, a shock absorbing mechanism 9 is arranged between the protective layer 6 and the inner protective cover 7, through the arrangement of the shock absorbing mechanism 9, the shock absorbing mechanism 9 can effectively absorb shock received during explosion welding, effectively reduce the shock, the buffer plate 8 can effectively absorb impact force generated during explosion welding, reduce the shock and protect the bottom plate 1, the noise that produces when puigging 5 can absorb explosion welding weakens the noise and to peripheral influence, and the inoxidizing coating 6 can be consolidated to the inside of outer protection casing 2, and when explosion welding impact force was very big, inoxidizing coating 6 can resist effectively.

Wherein as shown in fig. 2, the fixing mechanism 3 includes a plurality of mounting plates 301, the equal fixed mounting of a plurality of mounting plates 301 is on the lateral wall of outer protection casing 2, second screw hole 303 has all been seted up on a plurality of mounting plates 301, a plurality of second screw holes 303 have been seted up to the top surface of bottom plate 1, second screw hole 303 and first screw hole 302 female connection have same bolt 304, through mounting plate 301, first screw hole 302, second screw hole 303 and bolt 304 can fix outer protection casing 2 in the top of bottom plate 1, outer protection casing 2 takes place the skew when avoiding explosive welding.

Wherein as shown in fig. 1, the reinforcing mechanism 4 includes a plurality of supporting steel bars 401, the equal fixed mounting of a plurality of supporting steel bars 401 is at the top surface of a plurality of mounting panels 301, equal fixed mounting has a plurality of horizontal reinforcing steel bars 402 between a plurality of supporting steel bars 401, equal fixed mounting has a plurality of reinforcing steel bars 403 between a plurality of horizontal reinforcing steel bars 402, supporting steel bar 401, horizontal reinforcing steel bar 402, reinforcing steel bar 403 all adopts the alloy structure, supporting steel bar 401, horizontal reinforcing steel bar 402, reinforcing steel bar 403, can consolidate the lateral wall of outer protection casing 2, improve the protectiveness of the structural strength reinforcing apparatus of outer protection casing 2.

Wherein as shown in fig. 5, the damping mechanism 9 includes a first damping plate 901, a first damping plate 901 is fixedly mounted on the outer side wall of the inner protective cover 7, a second damping plate 902 is fixedly mounted on the outer side wall of the protective cover 6, the first damping plate 901 corresponds to the first damping plate 901 in position, a damping spring 903 is fixedly mounted on one side of the first damping plate 901 close to the second damping plate 902, the first damping plate 901, the second damping plate 902 and the damping spring 903 are multiple in number, the first damping plate 901, the second damping plate 902 and the damping spring 903 can reduce the vibration generated during explosive welding, and the damping effect is achieved.

As shown in fig. 3, the protective layer 6 is made of a concrete structure or a sand-gravel structure, and when the explosive welding impact is large, the protective layer 6 can effectively resist the explosive welding.

As shown in fig. 3, the buffer plate 8 is made of rubber or metal composite, and the buffer plate 8 can effectively absorb the impact force generated during explosive welding, reduce the vibration, and protect the bottom plate 1.

When in work; by arranging the damping mechanism 9, the damping mechanism 9 can effectively absorb the shock received during the explosive welding and effectively reduce the shock, the buffer plate 8 can effectively absorb the impact force generated during the explosive welding and reduce the shock to protect the bottom plate 1, the sound insulation layer 5 can absorb the noise generated during the explosive welding and weaken the influence of the noise on the periphery, the protective layer 6 can reinforce the inside of the outer protective cover 2, when the explosive welding impact force is large, the protective layer 6 can effectively resist, the supporting steel bars 401, the transverse steel bars 402 and the reinforcing steel bars 403 can reinforce the outer side wall of the outer protective cover 2, the protection performance of the structural strength reinforcing device of the outer protective cover 2 is improved, the outer protective cover 2 can be fixed above the bottom plate 1 through the mounting plate 301, the first threaded holes 302, the second threaded holes 303 and the bolts 304, and the outer protective cover 2 is prevented from deviating during the explosive welding, the first damping plate 901, the second damping plate 902 and the damping spring 903 can reduce the vibration generated during explosive welding, and play a role in damping.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.