CN213859091U

CN213859091U - Geological engineering hammer with anti vibration function that passes

Info

Publication number: CN213859091U
Application number: CN202023042043.6U
Authority: CN
Inventors: 王钏屹; 任陈吉
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-03
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a geological engineering hammer with anti biography vibration function, including gripping structure and tup structure, the tup structure is installed to the one end of gripping structure, when holding the shock attenuation piece and strike, when handle and connecting rod atress drive tup rebound, first flexible post returns along flexible groove, flexible inslot portion pressure upwards backs down the roof when first flexible post returns, gaseous along the inlet port from the exhaust hole discharge, thereby gaseous discharge can accelerate the sweat evaporation of user's hand, prevent that the phenomenon of skidding from appearing in user's sweat, and the tup is after knocking the object, when the vibration passback, the second spring can carry out the shock attenuation, prevent that long-time use from causing the hand discomfort.

Description

Geological engineering hammer with anti vibration function that passes

Technical Field

The utility model relates to a geological engineering hammer technical field specifically is a geological engineering hammer with anti vibration function that passes.

Background

The geological hammer is one of basic tools for geological work and is made of high-quality steel. The model of the geological hammer varies with the rock property of a working area, and the geological hammer is used for a igneous rock area, and one end of the geological hammer is rectangular or square, and the other end of the geological hammer is pointed or wedge-shaped. For use in areas where sedimentary rock is developing, one end is often shaped like a crane beak. According to weight, the geological hammer is divided into a light weight type and a heavy weight type.

However, when the existing geological engineering hammer is used, the engineering hammer knocks an object, so that vibration is conducted to the hand of a user through the hammer body, and the hand of the user is uncomfortable after long-term use.

The problems described above are addressed. Therefore, the geological engineering hammer with the vibration transmission resisting function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological engineering hammer with anti biography vibration function, when holding the shock attenuation piece and strike, when handle and connecting rod atress drive tup rebound, first flexible post returns along flexible groove and contracts, flexible inslot portion pressure upwards backs down the roof when first flexible post returns, gaseous along the inlet port discharge from the exhaust hole, thereby gaseous discharge can accelerate the sweat evaporation of user's hand, prevent that the phenomenon of skidding from appearing in user's sweat, and the tup is after knocking the object, when vibrating the passback, the second spring can carry out the shock attenuation, it causes the hand discomfort to prevent long-time use, thereby the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a geological engineering hammer with a transmission vibration resisting function comprises a holding structure and a hammer head structure, wherein the hammer head structure is installed at one end of the holding structure, the holding structure comprises a connecting rod, a first thread groove, a first lifting groove, a limiting component, a handle and a damping sheet, the first thread groove is formed in one end of the connecting rod, the first lifting groove is formed in one side of the outer surface of the connecting rod, the limiting component is installed in the inner cavity of the first lifting groove, the handle is installed at the other end of the connecting rod, the damping sheets are installed at the upper end and the lower end of the outer surface of the handle, and the hammer head structure is installed in the inner cavity of the first thread groove;

the tup structure includes tup and first screw thread post, and first screw thread post is installed to the lower extreme of tup.

Preferably, the limiting assembly comprises a first spring, a handle rod and a first triangular block, the first spring is installed on one side of the limiting assembly, the handle rod is installed on one side of the front face of the limiting assembly, and the first triangular block is installed on the other side of the limiting assembly.

Preferably, the handle comprises a first telescopic groove, a first telescopic column, a first check ring, a second spring and an air inlet hole, the first telescopic groove is formed in the upper end and the lower end of the outer surface of the handle, the first telescopic column is installed in the inner cavity of the first telescopic groove, the first check ring is installed at the upper end of the outer surface of the first telescopic column, the second spring is installed at the lower end of the first check ring, and the air inlet hole is formed in the lower end of the first telescopic groove.

Preferably, first flexible post includes exhaust hole, head rod, stand, first spout, third spring, the flexible post of second and cleaning head, and the exhaust hole has been seted up to the inner chamber of first flexible post, and the head rod is installed to the inner chamber upper end in exhaust hole, and the stand is installed to the upper end of head rod, and first spout has been seted up to the inner chamber wall of stand, and the third spring is installed to the inner chamber bottom surface of stand, and the flexible post of second is installed to the upper end of third spring, and the cleaning head is installed to the upper end of the flexible post of second.

Preferably, the air inlet includes second connecting rod, the flexible post of third, roof and fourth spring, and the second connecting rod is installed to the inner chamber of air inlet, and the flexible post of third is installed in the upper end of second connecting rod run through, and the roof is installed to the lower extreme of the flexible post of third, and the surface mounting of the flexible post of third has the fourth spring.

Preferably, the damping sheet comprises a second thread groove and a filtering component, the second thread groove is formed in the upper end of the damping sheet, and the filtering component is connected to the inner cavity of the second thread groove in a threaded mode.

Preferably, the filtering component comprises a filter screen and grooves, the filter screen is installed in an inner cavity of the filtering component, and the grooves are formed in two sides of the upper end of the filtering component.

Preferably, the bottom surface of the lower end of the hammer head is provided with a limiting hole.

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

1. the utility model provides a geological engineering hammer with anti biography vibration function, when holding the shock attenuation piece and strike, when handle and connecting rod atress drive tup upward movement, first flexible post contracts along flexible groove, flexible inslot pressure upwards backs down the roof when first flexible post contracts, gas is discharged from the exhaust hole along the inlet port, gaseous discharge can accelerate the sweat evaporation of user's hand, prevent that user's sweat from appearing the phenomenon of skidding, and the tup is after striking the object, when vibrating the passback, the second spring can be cushioned, prevent that long-time use from causing the hand discomfort;

2. the utility model provides a geological engineering hammer with anti biography vibration function, when the long-time use of filter assembly, when causing the filter screen part to block up, the rotatable filter assembly that pulls down, conveniently clean, the filter assembly is when rotating, and the cleaning head of filter screen lower extreme can clean, and the third spring can kick-back, makes the cleaning head can laminate the filter screen and clean to make things convenient for the filter assembly to pull down cleanly;

3. the utility model provides a geological engineering hammer with anti vibration function that passes, after the tup used, can stimulate the barre downwards, the barre drives spacing subassembly and removes, drive first three hornblocks when spacing subassembly removed, rotatable tup afterwards makes first thread post can break away from first thread groove, conveniently dismantle the separation, and during the installation, first thread post and first thread groove screw thread swivelling joint can, first three hornblocks can block into spacing hole automatically, easy to assemble and spacing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the holding structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the connecting rod of the present invention;

FIG. 4 is a schematic view of the internal structure of the handle of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention;

fig. 6 is the schematic diagram of the internal structure of the hammer head structure of the present invention.

In the figure: 1. a holding structure; 11. a connecting rod; 12. a first thread groove; 13. a first lifting groove; 14. a limiting component; 141. a first spring; 142. a handle bar; 143. a first triangular block; 15. a grip; 151. a first telescopic slot; 152. a first telescopic column; 1521. an exhaust hole; 1522. a first connecting rod; 1523. a column; 1524. a first chute; 1525. a third spring; 1526. a second telescopic column; 1527. a cleaning head; 153. a first retainer ring; 154. a second spring; 155. an air inlet; 1551. a second connecting rod; 1552. a third telescopic column; 1553. a top plate; 1554. a fourth spring; 16. a damping sheet; 161. a second thread groove; 162. a filter assembly; 1621. filtering with a screen; 1622. a groove; 2. a hammerhead structure; 21. a hammer head; 211. a limiting hole; 22. a first threaded post.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a geological engineering hammer with anti-vibration function includes a holding structure 1 and a hammer head structure 2, the hammer head structure 2 is installed at one end of the holding structure 1, the holding structure 1 includes a connecting rod 11, a first thread groove 12, a first lifting groove 13, a limiting component 14, a handle 15 and a damping sheet 16, the first thread groove 12 is opened at one end of the connecting rod 11, the first lifting groove 13 is opened at one side of the outer surface of the connecting rod 11, the limiting component 14 is installed in the inner cavity of the first lifting groove 13, the handle 15 is installed at the other end of the connecting rod 11, the damping sheet 16 is installed at the upper end and the lower end of the outer surface of the handle 15, and the hammer head structure 2 is installed in the inner cavity of the first thread groove 12.

Referring to fig. 3-5, the limiting component 14 includes a first spring 141, a handle 142 and a first triangular block 143, the first spring 141 is installed on one side of the limiting component 14, the handle 142 is installed on one side of the front surface of the limiting component 14, the first triangular block 143 is installed on the other side of the limiting component 14, after the hammer 21 is used, the handle 142 can be pulled downwards, the handle 142 drives the limiting component 14 to move, the first triangular block 143 is driven while the limiting component 14 moves, then the hammer 21 can be rotated, the first threaded post 22 can be separated from the first threaded slot 12, the disassembly and the separation are convenient, and during the installation, the first threaded post 22 and the first threaded slot 12 are in threaded rotary connection, the first triangular block 143 can be automatically clamped into the limiting hole 211, the installation and the limiting are convenient, the handle 15 includes a first telescopic slot 151 and a first telescopic post 152, the first telescopic post 152 includes an exhaust hole 1521, a second triangular block 143, and a second telescopic post 143, The filter assembly comprises a first connecting rod 1522, an upright post 1523, a first sliding groove 1524, a third spring 1525, a second telescopic post 1526 and a cleaning head 1527, wherein an exhaust hole 1521 is formed in the inner cavity of the first telescopic post 152, the first connecting rod 1522 is installed at the upper end of the inner cavity of the exhaust hole 1521, the upright post 1523 is installed at the upper end of the first connecting rod 1522, the first sliding groove 1524 is formed in the inner cavity wall of the upright post 1523, the third spring 1525 is installed on the bottom surface of the inner cavity of the upright post 1523, the second telescopic post 1526 is installed at the upper end of the third spring 1525, the cleaning head 1527 is installed at the upper end of the second telescopic post 1526, when the filter assembly 162 is used for a long time and the filter screen 1621 is partially blocked, the filter assembly 162 can be rotationally detached, cleaning is convenient, the filter assembly 162 can rotate, the cleaning head 1527 at the lower end of the filter screen 1621 can be cleaned, the third spring 1525 can rebound, the cleaning head 1527 can be attached to the filter screen 1621 for cleaning, thereby facilitating the filter assembly 162 to be detached and cleaned, the first retainer ring 153, the second spring 154 and the air inlet hole 155, the air inlet hole 155 comprises a second connecting rod 1551, a third telescopic column 1552, a top plate 1553 and a fourth spring 1554, the second connecting rod 1551 is installed in the inner cavity of the air inlet hole 155, the third telescopic column 1552 is installed at the upper end of the second connecting rod 1551 in a penetrating manner, the top plate 1553 is installed at the lower end of the third telescopic column 1552, the fourth spring 1554 is installed on the outer surface of the third telescopic column 1552, when the shock absorption sheet 16 is knocked by holding the handle 15 and the connecting rod 11, the hammer 21 is driven to move upwards under the force, the first telescopic column 152 retracts along the telescopic groove 151, the pressure inside the telescopic groove 151 pushes the top plate 1553 upwards while the first telescopic column 152 retracts, gas is discharged from the air outlet hole 1521 along the air inlet hole 155, and the gas is discharged, thereby being capable of accelerating the evaporation of sweat of the hands of a user and preventing the user from slipping, and the tup 21 is after knocking the object, when the vibration passback, second spring 154 can carry out the shock attenuation, prevent that long-time use from causing the hand discomfort, first flexible groove 151 has all been seted up at both ends about the surface of handle 15, first flexible post 152 is installed to the inner chamber of first flexible groove 151, first retaining ring 153 is installed to the surface upper end of first flexible post 152, second spring 154 is installed to the lower extreme of first retaining ring 153, inlet port 155 has been seted up to the lower extreme of first flexible groove 151, the spacer 16 includes second thread groove 161 and filter component 162, filter component 162 includes filter screen 1621 and recess 1622, filter screen 1621 is installed to the inner chamber of filter component 162, recess 1622 has been seted up to the upper end both sides of filter component 162, second thread groove 161 has been seted up to the upper end of spacer 16, the inner chamber spiro union of second thread groove 161 has filter component 162.

Referring to fig. 6, the hammer head structure 2 includes a hammer head 21, a limiting hole 211 is formed in a bottom surface of a lower end of the hammer head 21, a first threaded column 22 is disposed at a lower end of the hammer head 21, and the first threaded column 22 is disposed at the lower end of the hammer head 21.

In summary, the following steps: the utility model provides a geological engineering hammer with anti biography vibration function, when holding shock attenuation piece 16 and strikeing, when handle 15 and connecting rod 11 atress drive tup 21 upward movement, first flexible post 152 returns along flexible groove 151 and contracts, flexible groove 151 internal pressure upwards backs down roof 1553 when first flexible post 152 contracts, gas is discharged from exhaust hole 1521 along inlet port 155, gaseous discharge can accelerate the sweat evaporation of user's hand, prevent the phenomenon that user's sweat skidded, and tup 21 is after strikeing the object, when the vibration passback, second spring 154 can carry out the shock attenuation, prevent that long-time use from causing the hand discomfort, when long-time use of filter component 162, when causing filter screen 1621 part to block up, rotatable filter component 162 of pulling down, conveniently clean, filter component 162 is when carrying out the pivoted, cleaning head 1527 of filter screen 1621 lower extreme can clean, and third spring 1525 can kick-back, make cleaning head 1527 can laminate filter screen 1621 and clean, thereby make things convenient for filter assembly 162 to pull down cleanly, after hammer 21 used, can stimulate barre 142 downwards, barre 142 drives spacing subassembly 14 and removes, drive first triangle piece 143 when spacing subassembly 14 removes, rotatable hammer 21 afterwards, make first screw thread post 22 can break away from first thread groove 12, conveniently dismantle the separation, and during the installation, first screw thread post 22 and first thread groove 12 screw thread swivelling joint can, spacing hole 211 can be blocked into automatically to first triangle piece 143, easy to assemble and spacing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geological engineering hammer with anti vibration function that passes, includes and grips structure (1) and tup structure (2), grips the one end of structure (1) and installs tup structure (2), its characterized in that: the holding structure (1) comprises a connecting rod (11), a first thread groove (12), a first lifting groove (13), a limiting component (14), a handle (15) and a damping sheet (16), wherein the first thread groove (12) is formed in one end of the connecting rod (11), the first lifting groove (13) is formed in one side of the outer surface of the connecting rod (11), the limiting component (14) is installed in the inner cavity of the first lifting groove (13), the handle (15) is installed at the other end of the connecting rod (11), the damping sheet (16) is installed at the upper end and the lower end of the outer surface of the handle (15), and the hammer head structure (2) is installed in the inner cavity of the first thread groove (12);

hammer structure (2) include hammer (21) and first screw thread post (22), and first screw thread post (22) are installed to the lower extreme of hammer (21).

2. A geomatically engineered hammer having a vibration resisting function according to claim 1, wherein: spacing subassembly (14) include first spring (141), barre (142) and first triangle piece (143), and first spring (141) are installed to one side of spacing subassembly (14), and barre (142) are installed to positive one side of spacing subassembly (14), and first triangle piece (143) are installed to the opposite side of spacing subassembly (14).

3. A geomatically engineered hammer having a vibration resisting function according to claim 1, wherein: the handle (15) comprises a first telescopic groove (151), a first telescopic column (152), a first check ring (153), a second spring (154) and an air inlet hole (155), the first telescopic groove (151) is formed in the upper end and the lower end of the outer surface of the handle (15), the first telescopic column (152) is installed in the inner cavity of the first telescopic groove (151), the first check ring (153) is installed at the upper end of the outer surface of the first telescopic column (152), the second spring (154) is installed at the lower end of the first check ring (153), and the air inlet hole (155) is formed in the lower end of the first telescopic groove (151).

4. A geomatically engineered hammer having a vibration resisting function according to claim 3, wherein: first flexible post (152) is including exhaust hole (1521), head rod (1522), stand (1523), first spout (1524), third spring (1525), flexible post of second (1526) and cleaning head (1527), exhaust hole (1521) have been seted up to the inner chamber of first flexible post (152), head rod (1522) are installed to the inner chamber upper end in exhaust hole (1521), stand (1523) are installed to the upper end of head rod (1522), first spout (1524) have been seted up to the inner chamber wall of stand (1523), third spring (1525) are installed to the inner chamber bottom surface of stand (1523), flexible post of second (1526) are installed to the upper end of third spring (1525), cleaning head (1527) are installed to the upper end of flexible post of second (1526).

5. A geomatically engineered hammer having a vibration resisting function according to claim 3, wherein: the inlet port (155) includes second connecting rod (1551), the flexible post of third (1552), roof (1553) and fourth spring (1554), and second connecting rod (1551) is installed to the inner chamber of inlet port (155), and the upper end of second connecting rod (1551) is run through and is installed the flexible post of third (1552), and roof (1553) are installed to the lower extreme of the flexible post of third (1552), and the surface mounting of the flexible post of third (1552) has fourth spring (1554).

6. A geomatically engineered hammer having a vibration resisting function according to claim 1, wherein: the damping sheet (16) comprises a second thread groove (161) and a filtering component (162), the second thread groove (161) is formed in the upper end of the damping sheet (16), and the filtering component (162) is connected to the inner cavity of the second thread groove (161) in a threaded mode.

7. A geological engineering hammer with vibration resisting function according to claim 6, characterized in that: filtering component (162) include filter screen (1621) and recess (1622), and filter screen (1621) is installed to the inner chamber of filtering component (162), and recess (1622) are seted up to the upper end both sides of filtering component (162).

8. A geomatically engineered hammer having a vibration resisting function according to claim 1, wherein: the lower end bottom surface of the hammer head (21) is provided with a limiting hole (211).