CN213114780U

CN213114780U - Special quartering hammer device of engineering construction

Info

Publication number: CN213114780U
Application number: CN202020355671.0U
Authority: CN
Inventors: 陈守岩; 张海山; 崔鹏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-05-04
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to the technical field of breaking hammers, and discloses a special breaking hammer device for engineering construction, which comprises a shell and a drill rod, the drill rod is arranged in the shell, the right end of the drill rod extends to the outside of the shell, the right end of the shell is fixedly connected with a fixed plate, two supporting blocks are arranged on the right side surface of the fixing plate and positioned on two sides of the drill rod, the insides of the two supporting blocks are rotatably connected with connecting blocks through rotating rods, folding plates are fixedly connected on one sides of the connecting blocks on the two sides, connecting plates are fixedly connected on the right sides of the folding plates on the two sides, telescopic rods are fixedly connected between the connecting plate and the fixing plate and positioned at two sides of the drill rod, the rod walls of the telescopic rods at two sides are movably sleeved with springs, the surface of the shell is provided with two fixed blocks, and a bidirectional screw rod is arranged between the two fixed blocks. The utility model discloses can shelter from around the drill rod, prevent that the rubble from hindering the people, be convenient for remove.

Description

Special quartering hammer device of engineering construction

Technical Field

The utility model relates to a quartering hammer technical field especially relates to a special quartering hammer device of engineering construction.

Background

The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the excavation of the foundation of a building.

Traditional quartering hammer device has not a few drawbacks:

the first traditional breaking hammer device is free of any shielding during breaking stones, and splashed stones are easy to damage surrounding people;

the high artifical transport of the bulky weight of the traditional quartering hammer device of second is very hard, and removes slowly, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the working time of the breaking hammer device in the prior art easily causes flying stones to hurt people and inconvenient movement, and providing the special breaking hammer device for engineering construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special breaking hammer device for engineering construction comprises a shell and a drill rod, wherein the drill rod is arranged in the shell, the right end of the drill rod extends to the outside of the shell, a fixed plate is fixedly connected to the right end of the shell, two supporting blocks are arranged on the surface of the right side of the fixed plate and positioned on two sides of the drill rod, the interiors of the two supporting blocks are rotatably connected with a connecting block through a rotating rod, a folding plate is fixedly connected to one side, close to the connecting block, of each of the two sides of the folding plate, a connecting plate is fixedly connected to the right side of each of the two sides of the folding plate, telescopic rods are fixedly connected between the connecting plate and the fixed plate and positioned on two sides of the drill rod, springs are movably sleeved on rod walls of the telescopic rods on two sides of the telescopic rods, two fixed blocks are arranged on the surface of the shell, a, the left end wall of the bidirectional screw rod extends to the left side of the fixed block, and a sliding mechanism is arranged at the middle end of the wall of the bidirectional screw rod.

Preferably, slide mechanism includes two sliders and two bracing pieces, two the slider respectively threaded connection in the both ends of two-way lead screw, two the bracing piece all rotate through the pivot set up in the upper end of two-way lead screw, two the inboard of bracing piece all set up with the bar mouth, two the front side surface of slider all is provided with circular block, two circular block all with the rotatory sliding connection of bar mouth that corresponds, two the equal fixedly connected with gyro wheel of lower extreme of bracing piece.

Preferably, the rod walls of the rotating rods on the two sides are movably sleeved with torsion springs, and the two ends of each torsion spring on the two sides are fixedly connected with the rod wall and the connecting block of the corresponding rotating rod.

Preferably, magnets are arranged at the upper end and the lower end of the connecting plate at the two sides.

Preferably, the springs on both sides are compression springs.

Preferably, the left end of the bidirectional screw rod is fixedly connected with a handle.

Compared with the prior art, the utility model provides a special quartering hammer device of engineering construction possesses following beneficial effect:

1. this special quartering hammer device of engineering construction through the collapsible gyro wheel that sets up in the casing outside, can realize the convenient laborsaving quick removal of device, can prevent that long-time pressure from causing the gyro wheel to damage with the gyro wheel shrink when not moving the device.

2. This special quartering hammer device of engineering construction through folded sheet and the telescopic link and the spring cooperation that the drill rod outside set up for no matter the drill rod descends or lifts up the folded sheet and can both shelter from the drill rod outside, thereby realizes preventing that the during operation stone from splashing and hurting the people.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can shelter from around the drill rod, prevent that the rubble from hindering the people, be convenient for remove.

Drawings

Fig. 1 is a schematic structural view of a breaking hammer device special for engineering construction provided by the utility model;

fig. 2 is a right-view structural diagram of fig. 1.

In the figure: the device comprises a shell 1, a drill rod 2, a fixing plate 3, a connecting plate 4, a folding plate 5, a telescopic rod 6, a spring 7, a magnet 8, a connecting block 9, a rotating rod 10, a torsion spring 11, a fixing block 12, a bidirectional screw rod 13, a sliding block 14, a supporting rod 15, a circular block 16, a roller 17 and a handle 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a special breaking hammer device for engineering construction comprises a shell 1 and a drill rod 2, wherein the drill rod 2 is arranged inside the shell 1, the right end of the shell 1 extends to the outside of the shell 1, a fixed plate 3 is fixedly connected to the right end of the shell 1, two supporting blocks are arranged on the right side surface of the fixed plate 3 and located on two sides of the drill rod 2, connecting blocks 9 are rotatably connected inside the two supporting blocks through rotating rods 10, folding plates 5 are fixedly connected to one sides of the connecting blocks 9 on two sides, connecting plates 4 are fixedly connected to the right sides of the folding plates 5 on two sides, telescopic rods 6 are fixedly connected between the connecting plates 4 and the fixed plate 3 and located on two sides of the drill rod 2, springs 7 are movably sleeved on rod walls of the telescopic rods 6 on two sides, two fixed blocks 12 are arranged on the surface of the shell 1, a bidirectional screw rod 13 is arranged between the two fixed blocks 12, two ends, the left end rod wall of the two-way screw rod 13 extends to the left side of the fixed block 12, the middle end of the rod wall of the two-way screw rod 13 is provided with a sliding mechanism, the sliding mechanism comprises two sliding blocks 14 and two supporting rods 15, the two sliding blocks 14 are respectively in threaded connection with the two ends of the two-way screw rod 13, the two supporting rods 15 are respectively arranged at the upper end of the two-way screw rod 13 through rotating shaft pins, the inner sides of the two supporting rods 15 are respectively provided with a strip-shaped opening, the front side surfaces of the two sliding blocks 14 are respectively provided with a circular block 16, the two circular blocks 16 are respectively in rotary sliding connection with the corresponding strip-shaped openings, the lower ends of the two supporting rods 15 are respectively and fixedly connected with a roller 17, the rod walls of the rotating rods 10 at two sides are respectively and movably sleeved with a torsion spring 11, the two ends of the torsion springs 11 at two sides are respectively and fixedly connected with the rod wall of the corresponding rotating, magnets 8 are arranged at the upper end and the lower end of each of the two side connecting plates 4, so that the two connecting plates are magnetically connected, the springs 7 on the two sides are compression springs, and the handle 18 is fixedly connected to the left end of the bidirectional screw rod 13, so that the bidirectional screw rod 13 can be conveniently rotated.

In the utility model, when in use, the worker rotates the handle 18 to drive the bidirectional screw 13 to rotate, so that the two sliders 14 slide in opposite directions, the two sliders 14 push the two support rods 15 to rotate in opposite directions, the two rollers 17 rotate to the lower part of the shell 1, so that the device can be pushed, thereby realizing convenient movement of the device, the device can be arranged on the mechanical arm of the excavator to carry out stone breaking work, because the folding plates 5 arranged at the two sides of the drill rod 2 can block splashed stone during working, when the drill rod 2 continues to move to a deeper part, the surrounding stones can extrude the connecting plate 4, the telescopic rods 6 at the two sides begin to shrink, the folding plates 5 are also folded, when the drill rod 2 moves upwards, the spring 7 pushes the telescopic rod 6 to extend, so that the connecting plate 4 pulls the folding plate 5 to expand, thereby the outside of the drill rod 2 can be shielded no matter the drill rod 2 descends or the folding plate 5 is lifted, thereby realizing preventing the stone from splashing and hurting people during working.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A special breaking hammer device for engineering construction comprises a shell (1) and a drill rod (2), and is characterized in that the drill rod (2) is arranged in the shell (1) and the right end of the drill rod extends to the outside of the shell (1), a fixed plate (3) is fixedly connected to the right end of the shell (1), two supporting blocks are arranged on the right side surface of the fixed plate (3) and located on two sides of the drill rod (2), a connecting block (9) is rotatably connected to the insides of the two supporting blocks through a rotating rod (10), a folding plate (5) is fixedly connected to one side, close to the connecting block (9), of each side of the folding plate (5), a connecting plate (4) is fixedly connected to the right side of each side of the folding plate (5), telescopic rods (6) are fixedly connected to two sides of the connecting plate (4) and the fixed plate (3) and located on two sides of the drill rod (2), springs (7) are movably sleeved on rod, the surface of casing (1) is provided with two fixed blocks (12), two be provided with two-way lead screw (13) between fixed block (12), the both ends of two-way lead screw (13) are all rotated with fixed block (12) that correspond through antifriction bearing and are connected, the left end pole wall of two-way lead screw (13) extends to the left side of fixed block (12), the pole wall middle-end of two-way lead screw (13) is provided with slide mechanism.

2. The special breaking hammer device for engineering construction as claimed in claim 1, wherein the sliding mechanism comprises two sliding blocks (14) and two supporting rods (15), the two sliding blocks (14) are respectively in threaded connection with two ends of the bidirectional screw rod (13), the two supporting rods (15) are respectively rotatably arranged at the upper end of the bidirectional screw rod (13) through a shaft pin, the inner sides of the two supporting rods (15) are respectively provided with a strip-shaped opening, the front side surfaces of the two sliding blocks (14) are respectively provided with a circular block (16), the two circular blocks (16) are respectively in rotary sliding connection with the corresponding strip-shaped opening, and the lower ends of the two supporting rods (15) are respectively fixedly connected with a roller (17).

3. The special breaking hammer device for engineering construction as claimed in claim 1, wherein the rod walls of the rotating rods (10) at two sides are movably sleeved with torsion springs (11), and two ends of the torsion springs (11) at two sides are fixedly connected with the rod walls of the corresponding rotating rods (10) and the connecting blocks (9).

4. The special breaking hammer device for engineering construction as claimed in claim 1, wherein magnets (8) are arranged at the upper end and the lower end of the connecting plates (4) at two sides.

5. The special breaking hammer device for engineering construction as claimed in claim 1, wherein the springs (7) on both sides are compression springs.

6. The special breaking hammer device for engineering construction as claimed in claim 1, wherein a handle (18) is fixedly connected to the left end of the bidirectional screw rod (13).