CN211615493U

CN211615493U - Geological hammer assembly for geological exploration field operation

Info

Publication number: CN211615493U
Application number: CN202020225246.XU
Authority: CN
Inventors: 张磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-02
Anticipated expiration: 2030-02-28

Abstract

The utility model provides a geological hammer component for field operation in geological exploration, which comprises a handle; the handle is in threaded connection with a phase stop ring and is sleeved with a rubber sleeve; a polishing mechanism is fixed on the upper part through a bolt, and a threaded hole is formed in the polishing mechanism; the telescopic part of the handle is provided with a limit stop ring, and the handle is provided with a circular through hole and a thread groove; a pituitary is fixed on the grinding mechanism through a bolt. The handle is provided with elastic connection's pull rod, set up the pull rod into screw thread extending structure, sliding connection has a hammer stem on the handle, is provided with the locating piece on the hammer stem, compares with the comparison file, and threaded connection's pull rod is convenient for hide when not using, prevents to collide the pull rod in the use and causes the damage, and the locating piece on the hammer stem is convenient for be connected with the pituitary, and the locating piece has still increased holistic atress intensity, prevents to beat the great cracked phenomenon of in-process bolt atress.

Description

Geological hammer assembly for geological exploration field operation

Technical Field

The utility model belongs to the technical field of the field investigation, more specifically say, in particular to geology hammer subassembly that geology investigation field work was used.

Background

Surveying, which is to find out, analyze and evaluate geological and geographical environmental characteristics and geotechnical engineering conditions of a construction site and provide reasonable foundation suggestions and compile activities of survey files of construction engineering according to requirements of the construction engineering; in order to better survey in the field survey, a geological hammer can be used, and the existing geological hammer is single.

Present for example chinese utility model patent that patent number is CN201920487020.4, this patent discloses a geology hammer for geological prospecting field work belongs to geology hammer technical field, including the handle, the inside of handle is provided with the hammer stem that runs through to handle one side, one side that the hammer stem was kept away from to first shank of bolt is provided with the hammer block, the inside one side of keeping away from the hammer block of draw-in groove is provided with the draw-in groove that the multiunit runs through the hammer stem outer wall, the top of fixture block is provided with the draw-bolt, the outside of fixture block is provided with the spring, the inside of fixed slot is provided with the abrasive disc of beating.

Based on the search to patent number, this patent has solved the flexible problem with hammer block convenient to detach of hammer stem through elastic connection's fixture block and threaded connection's hammer block, still has following not enough:

the hammer rod is connected with the hammer head through a bolt, and a limit structure is lacked between the hammer rod and the hammer head, so that the bolt is easy to loosen due to vibration in the knocking process, the hammer head is unstable to fix and easy to incline, the use is influenced, gravity is concentrated on the bolt in the knocking process, and the bolt is greatly stressed and broken in the knocking process; the polishing sheet needs to be replaced after being used for a period of time, and the polishing sheet is often replaced to damage the connecting thread, so that the polishing sheet cannot be used; the fixed slot in the hammer stem is easy to extrude the spring to cause damage in the hammering process.

Therefore, in view of the above, the present invention provides a geological hammer assembly for field work in geological exploration, which is improved by studying the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a geological hammer subassembly that geological exploration field work used to solve between hammer stem and the tup through the bolt connection, the limit structure that lacks between hammer stem and the tup, the bolt produces the vibration and easily becomes loose in the process of beating, the tup is fixed unstably and easily inclines, influences the use, gravity concentrates on the bolt in the process of beating, the phenomenon that the bolt atress is great fracture in the process of beating; the polishing sheet needs to be replaced after being used for a period of time, and the polishing sheet is often replaced to damage the connecting thread, so that the polishing sheet cannot be used; the fixing groove in the hammer rod is easy to extrude the spring to cause damage in the hammering process.

The utility model is used for purpose and efficiency of geological hammer subassembly that geological survey field work used are reached by following specific technological means:

a geological hammer component for field operation in geological exploration comprises a handle; the handle is in threaded connection with a phase stop ring, and a rubber sleeve is sleeved on the handle; a polishing mechanism is fixed on the upper part through a bolt, and a threaded hole is formed in the polishing mechanism; the telescopic part of the handle is provided with a limit stop ring, and the handle is provided with a circular through hole and a thread groove; a pituitary is fixed on the polishing mechanism through a bolt, and a protective cover is in threaded connection with a stepped hole of the pituitary.

Furthermore, the handle comprises a pull rod and a hammer rod, the pull rod is elastically connected to the handle, and the pull rod is composed of a threaded telescopic rod; the handle is connected with a hammer rod in a sliding mode.

Furthermore, a rectangular positioning block is processed on the hammer rod, and a stepped groove matched with the polishing mechanism is formed in the hammer rod.

Furthermore, the polishing mechanism comprises a U-shaped connecting seat and a polishing piece, two threaded holes are formed in the U-shaped connecting seat, and two triangular stop blocks are symmetrically processed on the U-shaped connecting seat; the polishing piece is fixed on the U-shaped connecting seat through a bolt, and two grooves convenient to detach are formed in the U-shaped connecting seat.

Furthermore, the pituitary comprises a connecting block, a hammer head A, a hammer head B, a prying block and a conical head, wherein a positioning groove matched with the hammer rod is formed in the connecting block, the prying block is welded on the connecting block, and a return spring is arranged between the connecting block and the hammer rod; the connecting block is welded with a hammer head A and a conical head, and the hammer head B is fixed on the conical head through a butterfly bolt.

Furthermore, a positioning block for increasing the bearing capacity of the hammer head B is processed on the conical head, and a groove matched with the conical head is formed in the hammer head B.

Compared with a comparison file, the utility model discloses following beneficial effect has:

the utility model discloses improved the connection structure of handle, be provided with elastic connection's pull rod on the handle, set up the pull rod into screw thread extending structure, sliding connection has a hammer stem on the handle, be provided with the locating piece on the hammer stem, compare with the contrast file, threaded connection's pull rod is convenient for hide when not using, prevent to collide the pull rod and cause the damage in the use, the locating piece on the hammer stem is convenient for be connected with the pituitary, the locating piece has still increased holistic atress intensity, prevent to beat the great cracked phenomenon of in-process bolt atress.

Be provided with grinding machanism on the hammer stem, be provided with the ladder groove that is used for fixed U-shaped connecting seat on the hammer stem, be provided with the recess of being convenient for to take out on the U-shaped connecting seat, be provided with fixed connection's the piece of polishing through the bolt hole on the U-shaped connecting seat, compare with the comparison file, carry out spacing fixed when the U-shaped connecting seat is installed on the hammer stem, when the screw thread damages, dismantle through the recess on the U-shaped connecting seat with the help of the instrument of similar tweezers, be convenient for change, avoided reopening the bolt hole on the hammer stem, and the cost is reduced.

Improved the usage structure of pituitary, be provided with welded sled piece and conical head on the connecting block, be provided with the tup B through butterfly bolt fastening on the conical head, be provided with the recess that agrees with mutually with the conical head on tup B, be provided with the locating piece of increase tup B bearing capacity on the conical head, compare with the comparison file, tup B passes through the bolt fastening and is convenient for change on the conical head, will be used to sled the piece when needs are nailed, it is convenient, in some harder faces, perhaps the face conical head of inconvenient beating cuts a hole into, hide the protection through tup B when not using the conical head.

Drawings

Fig. 1 is a first perspective axial view structure diagram of the present invention.

Fig. 2 is a schematic view of the second viewing angle of the present invention.

Fig. 3 is a schematic view of the present invention shown in fig. 1.

Fig. 4 is a schematic view of the structure of the present invention shown in fig. 1.

Fig. 5 is an axial view structure diagram of the U-shaped connecting base of the present invention.

Fig. 6 is a schematic view of the partial axial view of the pituitary according to the present invention.

Fig. 7 is an enlarged schematic view of fig. 3 a according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a handle; 101. a pull rod; 102. a hammer lever; 2. a polishing mechanism; 201. a U-shaped connecting seat; 202. grinding the sheets; 3. a pituitary; 301. connecting blocks; 302. a hammer head A; 303. a hammer head B; 304. a prying block; 305. a conical head.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a geological hammer component for field operation in geological exploration, which comprises a handle 1; a phase stop ring is connected to the handle 1 in a threaded manner, and a rubber sleeve is sleeved on the handle 1; a polishing mechanism 2 is fixed on the polishing device through a bolt, and a threaded hole is formed in the polishing mechanism 2; the telescopic part of the handle 1 is provided with a limit stop ring, and the handle 1 is provided with a circular through hole and a thread groove; a pituitary body 3 is fixed on the grinding mechanism 2 through a bolt, and a protective cover is connected with a stepped hole of the pituitary body 3 through a thread.

The handle 1 comprises a pull rod 101 and a hammer rod 102, the pull rod 101 is elastically connected to the handle 1, and the pull rod 101 is composed of a threaded telescopic rod; the hammer rod 102 is connected to the handle 1 in a sliding mode, so that the pull rod 101 in threaded connection is convenient to hide when not in use, damage caused by collision with the pull rod 101 in the using process is prevented, and the height is convenient to adjust and convenient to use.

Wherein, a rectangular positioning block is processed on the hammer rod 102, and a stepped groove matched with the grinding mechanism 2 is formed on the hammer rod 102, compared with a comparison file, the positioning block on the hammer rod 102 is convenient to be connected with the pituitary body 3, the positioning block also increases the integral stress intensity, and the phenomenon of larger stress and breakage of the bolt in the beating process is prevented.

The polishing mechanism 2 comprises a U-shaped connecting seat 201 and a polishing sheet 202, two threaded holes are formed in the U-shaped connecting seat 201, and two triangular stop blocks are symmetrically processed on the U-shaped connecting seat 201; polishing piece 202 passes through the bolt fastening on U-shaped connecting seat 201, and set up two easy to detach's recess on the U-shaped connecting seat 201, the dog of triangle-shaped is fixed so that U-shaped connecting seat 201 reduces frictional force when the installation, carry out spacing fixed when U-shaped connecting seat 201 is installed on hammer stem 102, when the screw thread damages, dismantle through the recess on U-shaped connecting seat 201 with the help of the instrument of similar tweezers, the change of being convenient for, avoided reopening the bolt hole on hammer stem 102, and the cost is reduced.

The hammer body 3 comprises a connecting block 301, a hammer head A302, a hammer head B303, a prying block 304 and a conical head 305, a positioning groove matched with the hammer rod 102 is formed in the connecting block 301, the prying block 304 is welded on the connecting block 301, and a return spring is arranged between the connecting block 301 and the hammer rod 102; the welding has tup A302 and conical head 305 on the connecting block 301, and tup B303 passes through butterfly bolt to be fixed on conical head 305, and the spring between connecting block 301 and the hammer stem 102 has played the effect of relaxing the absorbing shock so, and tup B303 passes through the bolt fastening and is convenient for change on conical head 305, will use sled piece 304 when needs are nailed up, and is convenient.

The conical head 305 is provided with a positioning block for increasing the bearing capacity of the hammer head B303, the hammer head B303 is provided with a groove matched with the conical head 305, the conical head 305 is chiseled on hard surfaces or surfaces inconvenient to beat, and the hammer head B303 is used for hiding protection when the conical head 305 is not used.

The specific use mode and function of the embodiment are as follows:

when the hammer is used, the handle 1 and the pituitary 3 are firstly assembled, the positioning block on the hammer rod 102 is placed on the connecting block 301 during assembly, then the spring is placed, the hammer rod 102 and the connecting block 301 are fixed through the hexagon socket head cap screw, and then the protective cover is screwed on the stepped hole of the connecting block 301 to protect the groove of the screw;

when the length between the handle 1 and the hammer lever 102 is adjusted, firstly, the pull rod 101 in a hidden state is rotated upwards, then, the pull rod 101 is pulled to adjust the length, and after the length is adjusted, the pull rod 101 is rotated in the direction to be hidden;

when the polishing piece 202 is damaged and replaced, the bolt is loosened for replacement, the connecting thread is difficult to be damaged after frequent replacement, and the connecting thread is disassembled through the groove on the U-shaped connecting seat 201 by means of a tool similar to tweezers, so that the replacement is convenient, the bolt hole is prevented from being reopened on the hammer rod 102, and the cost is reduced;

when the nail needs to be removed, the prying block 304 is used for chiseling in a conical head 305 of a harder surface or a surface which is not convenient to beat, when the conical head 305 is used, the butterfly bolt is firstly taken down, then the hammer head B303 is taken down, the conical head 305 can be used, and after the conical head 305 is used, the hammer head B303 is fixed again through the butterfly bolt.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Geological hammer subassembly that geological survey field work was used, its characterized in that: comprises a handle (1); the phase stop ring is connected to the handle (1) in a threaded manner, and the handle (1) is sleeved with the rubber sleeve; a polishing mechanism (2) is fixed on the upper part through a bolt, and a threaded hole is formed in the polishing mechanism (2); the telescopic part of the handle (1) is provided with a limit stop ring, and the handle (1) is provided with a circular through hole and a thread groove; a pituitary (3) is fixed on the grinding mechanism (2) through a bolt, and a protective cover is in threaded connection with a stepped hole of the pituitary (3).

2. A geological hammer assembly for field operations in geological exploration, as defined in claim 1, wherein: the handle (1) comprises a pull rod (101) and a hammer rod (102), the pull rod (101) is elastically connected to the handle (1), and the pull rod (101) is composed of threaded telescopic rods; the handle (1) is connected with a hammer rod (102) in a sliding mode.

3. A geological hammer assembly for field operations in geological exploration, as defined in claim 2, wherein: a rectangular positioning block is processed on the hammer rod (102), and a stepped groove matched with the polishing mechanism (2) is formed in the hammer rod (102).

4. A geological hammer assembly for field operations in geological exploration, as defined in claim 1, wherein: the polishing mechanism (2) comprises a U-shaped connecting seat (201) and a polishing sheet (202), two threaded holes are formed in the U-shaped connecting seat (201), and two triangular stop blocks are symmetrically processed on the U-shaped connecting seat (201); the polishing piece (202) is fixed on the U-shaped connecting seat (201) through a bolt, and two grooves convenient to detach are formed in the U-shaped connecting seat (201).

5. A geological hammer assembly for field operations in geological exploration, as defined in claim 1, wherein: the hammer body (3) comprises a connecting block (301), a hammer head A (302), a hammer head B (303), a prying block (304) and a conical head (305), a positioning groove matched with the hammer rod (102) is formed in the connecting block (301), the prying block (304) is welded on the connecting block (301), and a reset spring is arranged between the connecting block (301) and the hammer rod (102); the connecting block (301) is welded with a hammer head A (302) and a conical head (305), and a hammer head B (303) is fixed on the conical head (305) through a butterfly bolt.

6. A geological hammer assembly for field operations in geological exploration, as defined in claim 5, wherein: the conical head (305) is provided with a positioning block for increasing the bearing capacity of the hammer head B (303), and the hammer head B (303) is provided with a groove matched with the conical head (305).