CN217679356U - Flying stone device is prevented in massif excavation - Google Patents

Abstract

The utility model relates to a mountain excavation prevents flying stone device, it includes quartering hammer main part, protective cover and mount; the fixing frame is connected with the breaking hammer main body through bolts, a drill rod is arranged at the bottom of the breaking hammer main body, the bottom of the drill rod penetrates through the protective cover and is located in the protective cover, a spring is arranged between the upper surface of the protective cover and the fixing frame, one end of the spring is connected with the fixing frame, the other end of the spring is connected with the upper surface of the protective cover, and a water spraying device is arranged on the inner surface of the protective cover. The utility model discloses carry out the during operation at the quartering hammer, can block through the protection casing that the stone splashes, avoided the concrete piece departure to enclose the fender scope and hinder the people or break the situation that glass etc. caused economic loss to the dust that produces when wetting through water jet equipment to the construction, the dust is diffused when effectually preventing to be under construction, and the effectual environment of improving work has prevented to cause the pollution to the atmosphere.

Description

Flying stone device is prevented in massif excavation

Technical Field

The utility model belongs to the technical field of the technique of quartering hammer and specifically relates to a stone device is prevented flying by massif excavation is related to.

Background

The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps under the action of excavating a building foundation, and constructors need to define a certain range as a construction forbidden zone during working so as to prevent concrete blocks from splashing to hurt people during breaking; in addition, a large amount of dust is generated during the crushing operation, and dust reduction measures must be taken. Although the enclosure protection is provided during construction, due to the difference between force and angle during crushing, the situation that concrete blocks fly out of the enclosure range to hurt people or break glass and the like to cause economic loss often occurs, and dust can fly during construction operation to pollute the atmosphere.

SUMMERY OF THE UTILITY MODEL

In order to the technical problem who exists above, the utility model provides a flying stone device is prevented in massif excavation.

The utility model provides a pair of flyrock device is prevented in massif excavation adopts following technical scheme:

a flying stone prevention device for mountain excavation comprises a breaking hammer main body, a protective cover and a fixing frame;

the fixing frame is connected with the breaking hammer main body through bolts, a drill rod is arranged at the bottom of the breaking hammer main body, the bottom of the drill rod penetrates through the protective cover and is located in the protective cover, a spring is arranged between the upper surface of the protective cover and the fixing frame, one end of the spring is connected with the fixing frame, the other end of the spring is connected with the upper surface of the protective cover, and a water spraying device is arranged on the inner surface of the protective cover.

Through adopting above-mentioned technical scheme, at the job site, the quartering hammer carries out the during operation, can block through the protection casing that the stone splashes, has avoided the concrete piece departure to enclose the fender scope and has hindered people or break the situation that glass etc. caused economic loss to dust that produces when constructing through water jet equipment drenches, and the dust is diffused when effectually preventing the construction, and the effectual environment of improving work has prevented to cause the pollution to the atmosphere.

Preferably, water jet equipment includes shower nozzle, water pipe and water pump, the shower nozzle is fixed to be set up on the internal surface of protection casing, the shower nozzle is connected to water pipe one end, the other end of water pipe is connected the water pump, the water pump is connected with the storage water tank, the battery electric connection of water pump and excavator, the water pipe sets up on the dipper of excavator, set up the effect that the shower nozzle can play the dust fall, when the construction, water can spray in the protection casing through the shower nozzle, and the dust is diffused when can effectually preventing to be under construction, the effectual environment of improving work.

Preferably, the internal surface of protection casing is equipped with the puigging, the protection casing contacts with ground all the time in the work progress, can play the effect that isolated noise propagated in the air to set up the noise that also can be better isolated broken during operation of puigging produced.

Preferably, the protection casing is the circular cone shape structure that the lower part is greater than upper portion, adopts like this to be the circular cone shape structure that the lower part is greater than upper portion, can increase the distance of quartering hammer top and protection casing bottom, like this at the in-process of quartering hammer main part motion, can avoid producing the arc motion because of the quartering hammer and damage the protection casing that causes with the protection casing contact to the life of protection casing has been improved, construction cost has been practiced thrift.

Preferably, the upper surface of protection casing is equipped with first rubber pad, the lower surface of mount is equipped with the second rubber pad, and when the quartering hammer motion, the quartering hammer main part carries out the up-and-down motion, and when quartering hammer main part downstream, the mount can touch the upper surface of protection casing, sets up first rubber gasket and second rubber gasket and can play a cushioning effect, prevents the damage of mount and protection casing to improve the life of protection casing and mount, practiced thrift construction cost.

Preferably, the upper surface of the protective cover is provided with a through hole for the drill rod to pass through, and the drill rod is not in contact with the protective cover.

Preferably, the water pipe is the flexible glue pipe, adopts the flexible glue union coupling to reduce the mechanical vibration that the quartering hammer produced at the during operation, reduces the vibration and the noise of whole equipment, has guaranteed staff's physical and mental health.

To sum up, the utility model discloses following useful technological effect has:

a mountain excavation prevents flying stone device, carry out the during operation at the quartering hammer, can block the stone through the protection casing and splash, avoided the concrete piece departure to enclose the fender scope and hinder the people or break the situation that glass etc. caused economic loss, and the dust that produces when constructing through water jet equipment is drenched, the dust is diffused when effectually preventing to construct, the effectual environment that improves work, prevented to cause the pollution to the atmosphere, the protection casing adopts the lower part to be greater than the frustum of a cone shape structure on upper portion, increase the distance of quartering hammer top and protection casing bottom, at the in-process of quartering hammer main part motion like this, can avoid producing the protection casing damage that the arcuate motion and caused with the protection casing contact because of the quartering hammer, thereby improved the life of protection casing, construction cost has been practiced thrift, and the utility model discloses simple structure, simple to operate, and save operating time.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a schematic view of the structure of the assembled part of the present invention.

Description of the reference numerals: 1. a breaking hammer main body; 2. a protective cover; 3. a fixed mount; 4. a drill rod; 5. a spring; 6. a spray head; 7. a water pipe; 8. a sound insulating layer; 9. a first rubber pad; 10. a second rubber pad; 11. a bucket rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-2.

The embodiment of the utility model discloses mountain excavation prevents flying stone device. Referring to fig. 1-2, the flyrock prevention device for mountain excavation comprises a breaking hammer main body 1, a protective cover 2 and a fixing frame 3;

the fixing frame 3 is connected with the breaking hammer main body 1 through bolts, a drill rod 4 is arranged at the bottom of the breaking hammer main body 1, the bottom of the drill rod 4 penetrates through the protective cover 2 and is positioned in the protective cover 2, a spring 5 is arranged between the upper surface of the protective cover 2 and the fixing frame 3, one end of the spring 5 is connected with the fixing frame 3, and the other end of the spring 5 is connected with the upper surface of the protective cover 2; be equipped with water jet equipment on the internal surface of protection casing 2, at the job site, the quartering hammer carries out the during operation, can block through protection casing 2 that the stone splashes, has avoided the concrete piece departure to enclose the fender scope and has hindered people or break the situation that glass etc. caused economic loss to the dust that produces when passing through water jet equipment to the construction is drenched, and the dust is pervasive when effectual preventing the construction, and the effectual environment of improving work has prevented to cause the pollution to the atmosphere.

Specifically, water jet equipment includes shower nozzle 6, water pipe 7 and water pump, shower nozzle 6 is fixed to be set up on the internal surface of protection casing 2, shower nozzle 6 is connected to 7 one end of water pipe, the water pump is connected to the other end of water pipe 7, the water pump is connected with the storage water tank, the water pump is with the battery electric connection of excavator, water pipe 7 sets up on the dipper 11 of excavator, it can play the effect of dust fall to set up shower nozzle 6, when the construction, water can spray in protection casing 2 through shower nozzle 6, the dust is filled when can effectually preventing the construction, the effectual environment of working that has improved.

Specifically, the internal surface of protection casing 2 is equipped with puigging 8, protection casing 2 contacts with ground all the time in the work progress, can play the effect that isolated noise propagated in the air to set up the noise that isolated broken during operation that the puigging also can be better produced.

Specifically, protection casing 2 is the circular cone platform shape structure that the lower part is greater than upper portion, one side that protection casing 2 contact ground is greater than the one side of keeping away from ground, adopt like this to be the lower part and be greater than the circular cone platform shape structure on upper portion, can increase the distance of quartering hammer top and protection casing 2 bottom, at the in-process of 1 motion of quartering hammer main part, can avoid producing the arc motion because of the quartering hammer and damage with the protection casing that the contact of protection casing 2 caused, thereby the life of protection casing 2 has been improved, construction cost is saved.

Specifically, the upper surface of protection casing 2 is equipped with first rubber pad 9, the lower surface of mount 3 is equipped with second rubber pad 10, when the quartering hammer motion, quartering hammer main part 1 carries out the up-and-down motion, when quartering hammer main part 1 downstream, the upper surface of protection casing 2 can be touched to mount 3, it can play a cushioning effect to set up first rubber pad 9 and second rubber pad 10, prevent the damage of mount 3 with protection casing 2, thereby the life of protection casing 2 and mount 3 has been improved, and construction cost is saved.

Specifically, the upper surface of the protective cover 2 is provided with a through hole for the drill rod 4 to pass through, and the drill rod 4 is not in contact with the protective cover 2.

Specifically, water pipe 7 is the flexible glue pipe, adopts the flexible glue union coupling to reduce the mechanical vibration that the quartering hammer produced at the during operation, reduces the vibration and the noise of whole equipment, has guaranteed staff's physical and mental health.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a flying stone device is prevented in massif excavation which characterized in that: comprises a breaking hammer main body (1), a protective cover (2) and a fixed frame (3);

the fixing frame (3) is connected with the breaking hammer main body (1) through a bolt, a drill rod (4) is arranged at the bottom of the breaking hammer main body (1), the bottom of the drill rod (4) penetrates through the protective cover (2) and is positioned in the protective cover (2), a spring (5) is arranged between the upper surface of the protective cover (2) and the fixing frame (3), one end of the spring (5) is connected with the fixing frame (3), and the other end of the spring (5) is connected with the upper surface of the protective cover (2);

and a water spraying device is arranged on the inner surface of the protective cover (2).

2. The mountain excavation fly stone preventing device according to claim 1, characterized in that: water jet equipment includes shower nozzle (6), water pipe (7) and water pump, shower nozzle (6) are fixed to be set up on the internal surface of protection casing (2), shower nozzle (6) are connected to water pipe (7) one end, the other end of water pipe (7) is connected the water pump, the water pump is connected with the storage water tank, the water pump is with the battery electric connection of excavator, water pipe (7) set up on bucket rod (11) of excavator.

3. The mountain excavation fly stone preventing device according to claim 1, characterized in that: and the inner surface of the protective cover (2) is provided with a sound insulation layer (8).

4. The mountain excavation fly stone preventing device according to claim 1, characterized in that: the protective cover (2) is of a cone frustum structure with the lower part larger than the upper part.

5. The mountain excavation fly stone preventing device according to claim 1, characterized in that: the upper surface of protection casing (2) is equipped with first rubber pad (9), the lower surface of mount (3) is equipped with second rubber pad (10).

6. The mountain excavation fly stone prevention device of claim 1, characterized in that: the upper surface of the protective cover (2) is provided with a through hole for the drill rod (4) to pass through, and the drill rod (4) is not in contact with the protective cover (2).

7. The mountain excavation fly stone preventing device according to claim 2, characterized in that: the water pipe (7) is a soft rubber pipe.

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