CN217249103U - Gravity and impact strength increase breaking hammer - Google Patents
Gravity and impact strength increase breaking hammer Download PDFInfo
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- CN217249103U CN217249103U CN202220068632.1U CN202220068632U CN217249103U CN 217249103 U CN217249103 U CN 217249103U CN 202220068632 U CN202220068632 U CN 202220068632U CN 217249103 U CN217249103 U CN 217249103U
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Abstract
The utility model discloses a breaking hammer with increased gravity and striking force, which comprises a drill rod, wherein the drill rod is arranged in a hollow structure, the bottom end of the drill rod is provided with a chisel head, and a lead block is arranged inside the drill rod; a plug is arranged at the top of the drill rod and at the top end of the lead block, and a plug reinforcing assembly is arranged on the side edge of the plug and on the side wall of the drill rod; a protective cover is sleeved on the outer side of the drill rod, and the side wall of the protective cover is arc-shaped; the inner wall of the protective cover is provided with at least four reinforcing blocks; the plug is in threaded connection with the top end of the drill rod, and a cover plate is arranged at the top end of the plug; the top of apron is provided with the connecting rod, and the top of connecting rod is provided with hangs the hook. The utility model discloses novel structure has improved the gravity and the strike dynamics of quartering hammer, improves the efficiency of broken target thing, and can be long-time assurance lead is stifled in the drill rod.
Description
Technical Field
The utility model relates to a quartering hammer technical field particularly, relates to a quartering hammer that gravity and hitting power degree increase.
Background
The breaking hammer is an important operation tool in the fields of constructional engineering, mines and the like. The power source of the breaking hammer is the pressure provided by an excavator, a loader or a pump station. When the breaking hammer is used, the pressure energy of liquid is converted into the impact energy of the piston rod, so that articles can be broken.
Among the prior art quartering hammer, chinese patent No. CN207878541U for example discloses a quartering hammer, and it includes drill rod, strikes cylinder body and guide sleeve, and the drill rod includes chisel head, steel pole and drill rod handle, and one side that the tip portion was kept away from to the chisel head is equipped with circular draw-in groove, and the one end of steel pole is equipped with the circular snap ring with circular draw-in groove assorted, and it is convenient for change the chisel head, practices thrift use cost. However, the drill rod of the breaking hammer is usually made of steel, if the striking strength of the breaking hammer needs to be increased, the pressure of a machine needs to be increased, and the breaking hammer with the striking strength increased through the improvement of the drill rod is absent in the prior art.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a quartering hammer that gravity and hitting power degree increase to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a breaking hammer with increased gravity and striking force comprises a drill rod, wherein the drill rod is of a hollow structure, a chisel head is arranged at the bottom end of the drill rod, and a lead block is arranged inside the drill rod; and a plug is arranged at the top of the drill rod and at the top end of the lead block, and a plug reinforcing assembly is arranged on the side edge of the plug and on the side wall of the drill rod.
Furthermore, in order to reduce the impact of the broken objects on nearby people or objects and improve the safety in use when the drill rod breaks the target object, a protective cover is sleeved on the outer side of the drill rod, and the side wall of the protective cover is in an arc shape; the inner wall of the protective cover is provided with reinforcing blocks, and the number of the reinforcing blocks is at least four.
Furthermore, in order to plug the lead block in the drill rod, the plug is in threaded connection with the top end of the drill rod, and a cover plate is arranged at the top end of the plug.
Furthermore, in order to conveniently move the breaking hammer, a connecting rod is arranged at the top end of the cover plate, and a hanging hook is arranged at the top end of the connecting rod.
Furthermore, in order to improve the stability of the plug and further enable the plug not to loosen after the breaking hammer is used for a long time, the plug reinforcing assembly comprises a through hole which is arranged on the side edge of the plug and is positioned on the side wall of the drill rod, and a pin shaft is arranged in the through hole; one end of the pin shaft is provided with a hexagonal groove, and the other end of the pin shaft extends into the plug and is in threaded connection with the plug; the through holes are in a waist-shaped hole structure, and the number of the through holes is at least two.
The beneficial effects of the utility model are that:
(1) the utility model discloses novel structure has improved the gravity and the strike dynamics of quartering hammer, improves the efficiency of broken target thing.
(2) Through setting up the drill rod for hollow structure to set up the lead block in the drill rod, because the weight of lead block is great, thereby the drill rod can improve gravity and strike dynamics when assaulting the target object, improves the efficiency of broken target object.
(3) By arranging the protective cover and the like, when the drill rod crushes a target object, the impact of the crushed object to nearby people or objects can be reduced, and the safety in use is improved; through setting up the end cap to can block up the lead block in the drill rod, and consolidate the subassembly through setting up the end cap, thereby can improve the stability of end cap, and then use the quartering hammer for a long time after, the end cap still can accomplish not hard up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a breaking hammer with increased gravity and striking power according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a drill rod of a breaking hammer with increased gravity and striking power according to an embodiment of the present invention;
fig. 3 is a bottom view of a breaking hammer with increased gravity and striking force according to an embodiment of the present invention;
fig. 4 is an elevation view of a gravity and impact enhanced demolition hammer according to an embodiment of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
In the figure:
1. a drill rod; 2. chiseling a head; 3. lead blocks; 4. a plug; 5. a plug reinforcing component; 501. a through hole; 502. a pin shaft; 503. a hexagonal groove; 6. a protective cover; 7. a reinforcing block; 8. a cover plate; 9. a connecting rod; 10. and hanging a hook.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a quartering hammer that gravity and hitting power degree increase.
The present invention will be further described with reference to the accompanying drawings and the detailed description, as shown in fig. 1-2, a breaking hammer with increased gravity and striking force according to an embodiment of the present invention includes a drill rod 1, the drill rod 1 is configured as a hollow structure, a chisel 2 is disposed at the bottom end of the drill rod 1 (in addition, in the specific application, the chisel 2 is configured as detachable), and a lead 3 is disposed inside the drill rod 1; a plug 4 is arranged at the top of the drill rod 1 and at the top end of the lead block 3, and a plug reinforcing component 5 is arranged on the side edge of the plug 4 and on the side wall of the drill rod 1.
With the help of the above scheme, the utility model discloses novel structure has improved the gravity and the strike dynamics of quartering hammer, improves the efficiency of broken target thing, and can be long-time assurance lead by stifled in the drill rod.
As shown in fig. 2 to 3, in one embodiment, for the drill rod 1, a protective cover 6 is sleeved on the outer side of the drill rod 1, and the side wall of the protective cover 6 is provided with a circular arc shape; the inner wall of the protective cover 6 is provided with reinforcing blocks 7 (in addition, when in specific application, the reinforcing blocks 7 can be made of alloy materials), and the number of the reinforcing blocks 7 is at least four, so that when the drill rod 1 crushes a target object, the impact of the crushed object to nearby people or objects can be reduced, and the safety in use is improved.
As shown in fig. 4-5, in one embodiment, the plug 4 is screwed to the top end of the drill rod 1 by the plug 4, and the top end of the plug 4 is provided with a cover plate 8; the top end of the cover plate 8 is provided with a connecting rod 9 (in addition, when in specific application, the connecting rod 9 can be in threaded connection with the cover plate 8), and the top end of the connecting rod 9 is provided with a suspension hook 10, so that the lead block 3 can be blocked in the drill rod 1, and the breaking hammer can be conveniently moved.
As shown in fig. 5, in one embodiment, for the plug reinforcing assembly 5, the plug reinforcing assembly 5 includes a through hole 501 disposed on the side of the plug 4 and on the side wall of the drill rod 1, and a pin 502 is disposed in the through hole 501; one end of the pin shaft 502 is provided with a hexagonal groove 503, and the other end of the pin shaft 502 extends into the plug 4 and is in threaded connection with the plug 4; through-hole 501 sets up to waist type pore structure, and the quantity of through-hole 501 is two at least to can improve end cap 4's stability, and then use the quartering hammer for a long time after, end cap 4 still can accomplish not hard up.
The working principle of the plug reinforcing component 5 is as follows: one end of the pin shaft 502 is installed in the plug 4 through a wrench, the other end of the pin shaft 502 is kept in the through hole 501, and when the plug 4 needs to be taken out of the drill rod 1, the pin shaft 502 can be taken out of the plug 4.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the lead block 3 is put into the drill rod 1, the plug 4 is installed on the top of the drill rod 1, one end of the pin shaft 502 is installed in the plug 4 through a wrench, and the other end of the pin shaft 502 is kept in the through hole 501. The broken objects generated after the breaking hammer breaks the target objects are blocked by the protective cover 6.
To sum up, the utility model discloses novel structure has improved the gravity and the strike dynamics of quartering hammer, improves the efficiency of broken target thing. Through setting up drill rod 1 for hollow structure to set up lead 3 in drill rod 1, because the weight of lead 3 is great, thereby drill rod 1 can improve gravity and striking dynamics when assaulting the target object, improves the efficiency of broken target object. By providing the protective cover 6 and the like, when the drill rod 1 crushes a target object, the impact of the crushed object on nearby people or objects can be reduced, and the safety in use can be improved; through setting up end cap 4 to can block up lead 3 in drill rod 1, and consolidate subassembly 5 through setting up the end cap, thereby can improve end cap 4's stability, and then use the quartering hammer for a long time after, end cap 4 still can accomplish not hard up.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a quartering hammer that gravity and hitting power degree increase, includes drill rod (1), its characterized in that:
the drill rod (1) is of a hollow structure, a chisel head (2) is arranged at the bottom end of the drill rod (1), and a lead block (3) is arranged in the drill rod (1);
a plug (4) is arranged at the top of the drill rod (1) and at the top end of the lead block (3), and a plug reinforcing assembly (5) is arranged on the side edge of the plug (4) and at the side wall of the drill rod (1).
2. A breaking hammer with increased gravity and striking power according to claim 1, characterized in that the outside of the drill rod (1) is sleeved with a protective cover (6), and the side wall of the protective cover (6) is arranged in a circular arc shape.
3. A gravity and striking force increasing demolition hammer according to claim 2, characterized in that the inner wall of the protection cover (6) is provided with reinforcement blocks (7), and the number of the reinforcement blocks (7) is at least four.
4. A gravity and striking force increasing breaking hammer according to claim 2 or 3, characterized in that the plug (4) is in threaded connection with the top end of the drill rod (1), and the top end of the plug (4) is provided with a cover plate (8).
5. A gravity and striking force increasing demolition hammer according to claim 4, wherein the top end of the cover plate (8) is provided with a connecting rod (9), and the top end of the connecting rod (9) is provided with a hanging hook (10).
6. A breaking hammer with increased gravity and striking force according to claim 1 or 5, characterized in that the plug reinforcing component (5) comprises a through hole (501) arranged on the side of the plug (4) and located on the side wall of the drill rod (1), and a pin shaft (502) is arranged in the through hole (501);
one end of the pin shaft (502) is provided with a hexagonal groove (503), and the other end of the pin shaft (502) extends into the plug (4) and is in threaded connection with the plug (4).
7. A gravity and striking force increasing demolition hammer according to claim 6, wherein the through holes (501) are provided in a kidney-shaped hole structure, and the number of the through holes (501) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068632.1U CN217249103U (en) | 2022-01-12 | 2022-01-12 | Gravity and impact strength increase breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068632.1U CN217249103U (en) | 2022-01-12 | 2022-01-12 | Gravity and impact strength increase breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217249103U true CN217249103U (en) | 2022-08-23 |
Family
ID=82894168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220068632.1U Active CN217249103U (en) | 2022-01-12 | 2022-01-12 | Gravity and impact strength increase breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217249103U (en) |
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2022
- 2022-01-12 CN CN202220068632.1U patent/CN217249103U/en active Active
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