CN211333053U

CN211333053U - Hand-held type quartering hammer is used to artifical hole digging pile

Info

Publication number: CN211333053U
Application number: CN201921901075.1U
Authority: CN
Inventors: 温建伟; 王兴宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-25
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a hand-held type stone breaking hammer for manual hole digging pile, which belongs to the technical field of hole pile construction, and the technical proposal is characterized in that the hand-held type stone breaking hammer comprises a rod body and a hammer body, wherein a connecting rod is welded at the left end of the hammer body, the rod body and the connecting rod are both hollow inside, the outer wall of the right end of the rod body is threaded, the inner wall of the position corresponding to the rod body at the left end of the connecting rod is threaded, a first handle is arranged on the outer wall of the left end of the rod body, a through groove is arranged on the outer wall of the front side and the rear side which run through the middle part of the rod body, the left end of the through groove extends to be close to the first handle, and the right end extends to be close to the outer wall of the threaded shape, the utility model has the beneficial effects that through arranging the handle and the hammer body, a worker can hand-hold the stone breaking hammer in a narrow space to operate, and, so as to accelerate the operation progress and reduce the labor intensity of the working personnel.

Description

Hand-held type quartering hammer is used to artifical hole digging pile

Technical Field

The utility model relates to a hole stake construction technical field, in particular to hand-held type quartering hammer is used to artifical hole digging pile.

Background

When current construction worker carries out the hole stake construction, generally adopt artifical hole stake, hole stake space is narrow and small, operates large-scale machine difficulty, still needs the cooperation of some gadgets to accomplish work better when necessary, and wherein the hammer just is one of the gadget of using commonly, and general hammer all comprises hammer handle and tup, and the function is single to waste time and energy when using.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a hand-held type quartering hammer is used to artifical bored pile, this quartering hammer have outside hammer block to carry out the rubble, and inside still is provided with broken stick, through the flexible atress of two springs, makes quartering hammer work, has greatly reduced working strength, promotes work efficiency, and has flexibility, portability.

The utility model is realized in such a way that the hand-held type stone breaking hammer for the manual hole digging pile comprises a rod body and a hammer body, the left end of the hammer body is welded with a connecting rod, the rod body and the connecting rod are both hollow, the outer wall of the right end of the rod body is threaded, the inner wall of the position of the left end of the connecting rod corresponding to the rod body is in a thread shape, the outer wall of the left end of the rod body is provided with a first grip, a through groove is arranged in the middle of the rod body and penetrates through the outer walls of the front side and the rear side, the left end of the through groove extends to be close to the first handle, the right end extends to be close to the threaded outer wall, a crushing rod is arranged inside the rod body, a second grip is arranged outside the center of the rod body in a sliding manner, the second handle is welded with the crushing rod through the through groove, the outer walls of the left end and the right end of the crushing rod are respectively sleeved with a first spring and a second spring, and the first spring and the second spring are located inside the rod body.

In order to fix two springs, and do not influence inside broken stick and remove, conduct the utility model relates to a manual hole digging pile is with hand-held type rubble hammer preferred, both ends are fixed respectively and are provided with first stopper and second stopper about the barred body inner wall, the ring form that is of two stoppers, its internal diameter all is greater than the diameter of broken stick, the left end welding of first stopper and first spring, the right-hand member welding of second stopper and second spring.

In order to make when the staff uses the quartering hammer, alleviate the impact force that the during operation received, conduct the utility model relates to a manual hole digging pile is with hand-held type quartering hammer preferred, the inside of first handle and second handle all is provided with the shock pad, the outer wall of first handle and second handle is both ends salient form, and the middle part is provided with the tiny particle arch.

In order to make cup joint hammer block during operation, fixed inside broken stick for when outside hammer block waves, inside broken stick can not the displacement, collide inside barred body and hammer block, as the utility model relates to an artifical hole digging pile is with hand-held type rubble hammer is preferred, the right-hand member screw thread wall central authorities of barred body all run through with the right-hand member of broken stick and the screw thread wall of connective bar and seted up the through-hole, through-hole inner wall fixedly connected with fixing bolt.

In order to make better work of broken stick, lifting efficiency does the utility model relates to a manual hole digging pile is with hand-held type rubble hammer preferred, the right-hand member of broken stick is sharp-pointed form, and its point material is the diamond.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of hand-held type quartering hammer is used to artifical excavation pile makes whole device simply portable through the hammer block and the barred body that set up, and the narrow and small space in very suitable hole stake uses, and when the shock pad through setting up makes the staff use, the counter-impact force that receives is less, and has set up two handles for whole quartering hammer more facilitates the use.

2. This kind of hand-held type quartering stone hammer is used to artifical hole digging pile through the inside broken stick that sets up for when meetting hard stone, can mention the second handle through the staff, aim at the target object, release, operate repeatedly, utilize the flexible atress of spring, carry out the breakage with hard soil block or stone, thereby greatly promoted work efficiency.

Drawings

Fig. 1 is an overall structure diagram of a hand-held type stone breaking hammer for a manual hole digging pile of the utility model;

FIG. 2 is a structural diagram of a breaking rod of the hand-held type stone breaking hammer for the manual hole digging pile of the utility model;

FIG. 3 is a cross-sectional view of a breaking rod of the hand-held type stone hammer for a manual hole digging pile according to the present invention;

FIG. 4 is a cross-sectional view of a rod of a hand-held type stone hammer for a manual hole digging pile according to the present invention;

FIG. 5 is a structural view of a fixing bolt of the hand-held type stone breaking hammer for a manual hole digging pile according to the present invention;

in the figure, 1, a rod body; 11. a first grip; 2. a hammer body; 21. a connecting rod; 3. a through hole; 4. fixing the bolt; 5. a through groove; 6. crushing the rods; 61. a second grip; 62. a first spring; 621. a first stopper; 63. a second spring; 631. a second limiting block; 7. a shock-absorbing pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, a hand-held type stone hammer for manual hole digging pile comprises a rod body 1 and a hammer body 2, wherein a connecting rod 21 is welded at the left end of the hammer body 2, the rod body 1 and the connecting rod 21 are both hollow inside, the outer wall of the right end of the rod body 1 is threaded, the inner wall of the position, corresponding to the rod body 1, of the left end of the connecting rod 21 is threaded, a first handle 11 is arranged on the outer wall of the left end of the rod body 1, the middle of the rod body 1 penetrates through the outer walls of the front side and the rear side to be provided with a through groove 5, the left end of the through groove 5 extends to be close to the first handle 11, the right end extends to be close to the outer wall of the threaded shape, a crushing rod 6 is arranged inside the rod body 1, a second handle 61 is slidably arranged outside the center of the rod body 1, the second handle 61 is welded with the crushing rod 6 through the through groove 5, a first spring 62 and a second spring 63 are respectively sleeved on the.

In this embodiment, through barred body 1 and hammer block 2 that sets up for whole simple structure, portable are applicable to the narrow and small space of hole stake and use, and through the inside broken stick 6 that sets up, make and run into hard soil block or stone, and the staff of being not convenient for uses broken stick 6 to carry out the breakage when the spade excavates, has reduced staff intensity of labour, and has greatly promoted efficiency.

As the utility model discloses a technical optimization scheme, both ends are fixed respectively and are provided with first stopper 621 and second stopper 631 about 1 inner wall of barred body, and the ring form that is of two stoppers, its internal diameter all are greater than broken stick 6's diameter, first stopper 621 welds with first spring 62's left end, second stopper 631 welds with second spring 63's right-hand member.

In this embodiment, the first and

second stoppers

621 and 631 are disposed so that the first and

second springs

62 and 63 are fixed and the stoppers do not affect the sliding operation of the crushing rod 6.

As a technical optimization scheme of the utility model, the inside of first handle 11 and second handle 61 all is provided with shock pad 7, and the outer wall of first handle 11 and second handle 61 is both ends outstanding form, and the middle part is provided with the tiny particle arch.

In this embodiment, through the shock pad 7 that sets up for when the staff used the rubble hammer, the object got the buffering to the counter-impact force of rubble hammer, reduced the impact force that the staff received, thereby made the rubble hammer have fine shock attenuation effect.

As a technical optimization scheme, the right-hand member screw thread wall central authorities department of barred body 1 and the right-hand member of broken stick 6 and the screw thread wall of connective bar 21 all run through and have seted up through-

hole

3, 3 inner wall fixedly connected with fixing bolt 4 of through-hole.

In this embodiment, when the staff uses the hammer block 2, fix the fixing bolt 4 for in the swing barred body 1 process, the displacement can not take place for inside spring, broken stick 6 and second handle 61, makes the better work of whole quartering hammer.

As a technical optimization scheme of the utility model, the right-hand member of broken stick 6 is sharp-pointed form, and its point material is the diamond.

In this embodiment, through the broken stick 6 of sharp-pointed form that sets up for broken stick 6 has better work efficiency, and sets up to the point and be the diamond, makes whole device have better efficiency and life.

The working principle is as follows: firstly, when the worker is in the hole pile pit, the inner space is narrow and small, the hole pile is inconvenient to use, and the electric power is inconvenient to access, the utility model provides a rubble hammer, through the rod body 1 and the hammer body 2, has simple portability, is suitable for the hole pile construction and use, when the worker digs with a shovel, meets hard stone or object, the two hand grips wave the rubble hammer to crush, when meeting with bigger stone or hard soil, the hammer body 2 is not suitable for use, at this moment, the fixing bolt 4 is disassembled, the hammer body 2 is placed at the safe position, then the lower end of the rod body 1 is aligned to the crushing position, after the first grip 11 is held tightly, the second grip 61 is pulled to the limit position by the other hand in a sliding way, at this moment, the first spring 62 contracts, the second spring 63 extends, and then the second grip 61 is released rapidly, the crushing rod 6 is subjected to the elasticity of the first spring 62 and the second spring 63, the sharp part of the crusher impacts the crushing position to crush, so that the crusher can be operated repeatedly, labor is saved, and the working efficiency is obviously improved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hand-held type quartering hammer is used to artifical bored pile, includes barred body (1) and hammer block (2), its characterized in that: the left end of the hammer body (2) is welded with a connecting rod (21), the rod body (1) and the connecting rod (21) are both hollow inside, the outer wall of the right end of the rod body (1) is threaded, the inner wall of the position, corresponding to the rod body (1), of the left end of the connecting rod (21) is threaded, the outer wall of the left end of the rod body (1) is provided with a first handle (11), the middle of the rod body (1) penetrates through the outer walls of the front side and the rear side and is provided with a through groove (5), the left end of the through groove (5) extends to be close to the first handle (11), the right end of the through groove (5) extends to be close to the threaded outer wall, a crushing rod (6) is arranged inside the rod body (1), the outer part of the center of the rod body (1) is slidably provided with a second handle (61), the second handle (61) is welded with the crushing rod (6) through the through groove (5), the outer walls of the left end and the right end, the first spring (62) and the second spring (63) are positioned inside the rod body (1).

2. The hand-held type stone hammer for the manual dug pile according to claim 1, wherein: both ends are fixed respectively and are provided with first stopper (621) and second stopper (631) about barred body (1) inner wall, being of two stoppers ring form, its internal diameter all is greater than the diameter of broken stick (6), the left end welding of first stopper (621) and first spring (62), the right-hand member welding of second stopper (631) and second spring (63).

3. The hand-held type stone hammer for the manual dug pile according to claim 1, wherein: the shock absorption pad (7) is arranged inside each of the first handle (11) and the second handle (61), the outer walls of the first handle (11) and the second handle (61) are both in a shape with two protruding ends, and the middle parts of the first handle and the second handle are provided with small particle bulges.

4. The hand-held type stone hammer for the manual dug pile according to claim 1, wherein: the middle of the right thread wall of the rod body (1) and the right end of the crushing rod (6) and the thread wall of the connecting rod (21) are both provided with a through hole (3) in a penetrating way, and the inner wall of the through hole (3) is fixedly connected with a fixing bolt (4).

5. The hand-held type stone hammer for the manual dug pile according to claim 1, wherein: the right end of the crushing rod (6) is sharp, and the tip material of the crushing rod is diamond.