CN211163806U

CN211163806U - Multifunctional geological hammer

Info

Publication number: CN211163806U
Application number: CN201922147790.7U
Authority: CN
Inventors: 陈怡�; 石晓莹; 牛鹏远
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-04
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a multifunctional geological hammer, which comprises a hammer handle and a hammer head, wherein the hammer head comprises an outer buckle arranged on the surface of the hammer head and a limit sleeve arranged on the side wall of the hammer head; the lateral wall of stop collar is provided with the through-hole that is used for the bolt to pass, another lateral wall inside of stop collar is provided with the nut that is used for fixing bolt, the hammer handle includes telescope tube, stabilizer bar and tail-hood, the end fixing of hammer handle has the spacing piece that is used for spacing tup. Tup and telescopic link integrated into one piece make the telescopic link can be fixed to play the function of fixed tup, thereby can realize that tup and hammer handle are flexible, be favorable to geology worker can the auxiliary use when climbing the mountain, the afterbody of hammer handle is fixed with the umbrella, pulls out the umbrella to the afterbody when needs use, struts the umbrella and can use, the outer knot in the tup outside and the inside interior knot looks joint of umbrella groove to only need to hold the tailcap with the hand when the umbrella struts can.

Description

Multifunctional geological hammer

Technical Field

The utility model belongs to the technical field of the hammer, concretely relates to multi-functional geological hammer.

Background

When the geology is investigated, often need use the geological hammer, the geological hammer plays very big effect in geology work, and geology worker operational environment is often comparatively abominable, need take work necessary article such as geological hammer, compass and magnifying glass during the trip, and if carry some daily necessities again and will increase geology worker's work load, need carry many instruments as far as possible, can not bring more burdens for geology worker simultaneously.

The application number is CN201821960734.4 discloses a multi-functional geological hammer, and it makes the tup slide on the geological pole through adjusting bolt to realize the regulation to the tup, just so make the tup appear becoming flexible very easily when using, because the tup is fixed through the extrusion of bolt to the geological pole, cause the damage for the surface of geological pole very easily moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional geological hammer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional geological hammer comprises a hammer handle and a hammer head, wherein the hammer head comprises an outer buckle arranged on the surface of the hammer head and a limiting sleeve arranged on the side wall of the hammer head;

a through hole for a bolt to pass through is formed in the side wall of the limiting sleeve, and a nut for fixing the bolt is arranged inside the other side wall of the limiting sleeve;

the hammer handle comprises a telescopic sleeve, a stabilizer bar and a tail cover, wherein the telescopic sleeve is movably arranged at one end of the hammer handle, the other end of the telescopic sleeve is fixed with the stabilizer bar, and the tail cover is arranged at the end part of the stabilizer bar;

the hammer handle and the hammer head are installed through the bolt, a rotating plate is fixed at the end of the hammer head and matched with the notch, and a limiting sheet for limiting the hammer head is fixed at the end of the hammer handle. The angle of tup and hammer handle can be adjusted through the cooperation of the bolt that sets up and nut, and through setting up the spacing piece at the hammer handle lateral wall, the rotation angle that can inject the tup is "-", even the bolt is not hard up appears when using, the tup can not appear because the condition that the scope of rocking is great can not use yet.

Preferably, the lateral wall of flexible cover is provided with the turn trough towards tup direction slope, the bottom and the flexible chamber intercommunication of turn trough, the internally mounted in flexible chamber has the pivoted rotary rod, the top of rotary rod is fixed with and pushes away the cover, the surface of rotary rod is provided with the pinhole, the internally mounted in pinhole has the commentaries on classics round pin, it fixes to change the round pin the inside of flexible cover, the bottom of rotary rod is provided with flat promotion head, just the bottom that promotes the head sets up to convex structure. Only need to promote with the finger to fix pushing away of rotary rod top cover surface can promote the rotary rod and rotate around changeing the round pin, and the rotary rod drives and promotes the head and remove to the direction of keeping away from the tup to promote first extrusion rand, the rand is to the first spring compression that lies in its one side, when promoting the head to turn to just with the twinkling of an eye that breaks away from the rand position, first spring can remove the rand to the direction that is close to the tup.

Preferably, the end part of the hammer handle, which is far away from the rotating plate, is provided with an integrally formed telescopic rod, a telescopic cavity is arranged inside the telescopic sleeve, the end part of a first spring is fixed inside the telescopic cavity, the first spring is sleeved on the outer wall of the telescopic rod, the telescopic rod and the telescopic cavity are movably mounted, a clamping ring is fixed in the middle of the telescopic rod, and the end part of the first spring is located on one side of the clamping ring. After the clamping ring is jacked up by the first spring, the clamping ring is fixed on the surface of the telescopic rod, and the end part of the telescopic rod extends out of the telescopic cavity along with the clamping ring under the action of the first spring. At the moment, two hands are required to respectively grasp the surfaces of the hammer head and the telescopic sleeve to be pulled up until the telescopic rod and the telescopic sleeve are fixed.

Preferably, be provided with fore-and-aft spring groove on the flexible intracavity wall of telescopic sleeve inside, the internally mounted of spring groove has the second spring, the one end of second spring is fixed on the inner wall of telescopic sleeve, the other end of second spring is fixed at the tip of the gliding gag lever post of spring inslot portion, the other end of gag lever post is convex structure. When the hammer head is pulled by hand to drive the telescopic rod which is stretched out from the telescopic cavity, the clamping ring on the surface of the telescopic rod passes through the end part of the limiting rod, the arc-shaped end part of the limiting rod is extruded by the clamping ring under the action of the pulling force, so that the limiting rod compresses the second spring to move towards the inside of the spring groove, after one side of the clamping ring slides over the end part of the compressed limiting rod, the limiting rod pops out under the action of the second spring and is clamped at the other side of the clamping ring, so that the clamping ring is limited, the telescopic rod cannot move at the moment, when the hammer head and the hammer handle need to be contracted, the hammer head and the hammer handle need to be pushed relatively by hand, so that the clamping ring extrudes the arc-shaped end part of the limiting rod, so that the limiting rod compresses the second spring to move towards the inside of the spring groove, after one side of the clamping ring slides over the end part of the compressed limiting, continue to promote tup and hammer handle this moment, make the telescopic link fixed with the tup continue to remove, after rand and promotion head contact, can will promote the head to the one side extrusion of back of tup, the inside of revolving groove is entered into completely to the tip that promotes the head, the rand just slips the tip that promotes the head this moment, because promote the head and will remove to the direction that is close to the tup under the effect of gravity, it is inconsistent to promote the lateral wall of head and the lateral wall of rand after the inside that promotes the flexible chamber when promoting first entering into, loosen tup and hammer handle this moment, tup and hammer handle move mutually backing up at the effect of first spring, the rand promotes the initial position with the rotary rod this moment, and conflict can not take place the skew at the lateral wall of revolving groove, when needs are flexible, promote once more and push away the cover and can.

Preferably, the inside of stabilizer bar is provided with the pole groove, the internally mounted in pole groove has the pull rod, the lateral wall of pull rod is provided with the bumping post that is used for blockking pull rod roll-off pole inslot portion of two symmetries, the end fixing of pull rod has the umbrella, the umbrella set up in the umbrella inslot of the inside of tail-hood, the inside wall of tail-hood is provided with interior knot, and detachable tail-hood internally mounted through setting up has the umbrella, can pull out the inside pole groove of stabilizer bar with the umbrella through the pulling pull rod in the time of rainy, can open the umbrella.

Preferably, the outer buckle on the outer side of the hammer head is clamped with the inner buckle inside the umbrella groove, the tail cover is sleeved on the hammer head after the umbrella is pulled out, the outer buckle and the inner buckle are clamped, and the tail cover can be held by a hand to support the umbrella.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a tup and telescopic link integrated into one piece that set up make the telescopic link can be fixed to play the function of fixed tup, thereby can realize that tup and hammer handle are flexible, be favorable to geology worker can the auxiliary use when climbing the mountain, the afterbody of hammer handle is fixed with the umbrella, pull out the umbrella to the afterbody when needs use, strut the umbrella can use, the cooperation of tailcap and tup, the outer knot in the tup outside and the inside interior knot looks joint of chute, thereby only need when the umbrella struts to hold the tailcap with the hand can.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

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

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

fig. 6 is a schematic view of the structure of the rotary rod of the present invention.

In the figure: 1. a hammer handle; 2. a hammer head; 3. externally buckling; 4. a bolt; 5. a rotating plate; 6. rotating the groove; 7. pushing a sleeve; 8. a telescopic sleeve; 9. a stabilizer bar; 10. a tail cover; 11. a groove is opened; 12. a limiting sleeve; 13. a nut; 14. a telescopic rod; 15. a telescoping chamber; 16. a first spring; 17. an umbrella; 18. a pull rod; 19. a rod groove; 20. a bumping post; 21. a limiting sheet; 22. a collar; 23. a limiting rod; 24. a spring slot; 25. a second spring; 26. rotating the pin; 27. rotating the rod; 28. a pusher head; 29. a pin hole; 30. inner buckling; 31. an umbrella groove.

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. 1-6, the present invention provides a technical solution: a multifunctional geological hammer comprises a hammer handle 1 and a hammer head 2, wherein the hammer head 2 comprises an outer buckle 3 arranged on the surface of the hammer head and a limiting sleeve 12 arranged on the side wall of the hammer head 2; the side wall of the limit sleeve 12 is provided with a through hole for the bolt 4 to pass through, a nut 13 for fixing the bolt 4 is arranged inside the other side wall of the limit sleeve 12, the hammer handle 1 comprises a telescopic sleeve 8, a stabilizer bar 9 and a tail cover 10, the telescopic sleeve 8 is movably arranged at one end of the hammer handle 1, the other end of the telescopic sleeve 8 is fixed with the stabilizer bar 9, the tail cover 10 is installed at the end part of the stabilizer bar 9, the hammer handle 1 and the hammer head 2 are installed through the bolt 4, a rotating plate 5 is fixed at the end part of the hammer head 2, the rotating plate 5 is matched with the opening groove 11, and a limit sheet 21 for limiting the hammer head 2 is fixed at the end part of the hammer handle 1. The angle of the hammer head 2 and the angle of the hammer handle 1 can be adjusted by matching the bolt 4 and the nut 13, the rotation angle of the hammer head 2 can be limited to be 0-90 degrees by the limiting piece 21 arranged on the side wall of the hammer handle 1, and the situation that the hammer head 2 cannot be used due to large shaking range can not occur even if the bolt 4 is loosened in use.

Specifically, the lateral wall of flexible cover 8 is provided with toward the turn trough 6 of 2 direction slopes of tup, the bottom and the flexible chamber 15 intercommunication of turn trough 6, the internally mounted of flexible chamber 15 has pivoted rotary rod 27, rotary rod 27's top is fixed with pushes away cover 7, rotary rod 27's surface is provided with pinhole 29, the internally mounted of pinhole 29 has commentaries on classics round pin 26, commentaries on classics round pin 26 is fixed the inside of flexible cover 8, rotary rod 27's bottom is provided with flat promotion head 28, just the bottom that promotes head 28 sets up to convex structure. The rotating rod 27 can be pushed to rotate around the rotating pin 26 only by pushing the surface of the pushing sleeve 7 fixed at the top of the rotating rod 27 with fingers, the rotating rod 27 drives the pushing head 28 to move in the direction away from the hammer head 2, so that the pushing head 28 extrudes the retainer ring 22, the retainer ring 22 compresses the first spring 16 positioned on one side of the retainer ring 22, and when the pushing head 28 rotates to the position just away from the retainer ring 22, the first spring 16 can move the retainer ring 22 in the direction close to the hammer head 2.

Specifically, an integrally formed telescopic rod 14 is arranged at the end part, away from the rotating plate 5, of the hammer handle 1, a telescopic cavity 15 is arranged inside the telescopic sleeve 8, the end part of a first spring 16 is fixed inside the telescopic cavity 15, the first spring 16 is sleeved on the outer wall of the telescopic rod 14, the telescopic rod 14 and the telescopic cavity 15 are movably mounted, a clamping ring 22 is fixed in the middle of the telescopic rod 14, and the end part of the first spring 16 is located on one side of the clamping ring 22. After the collar 22 is lifted by the first spring 16, the end portion of the telescopic rod 14 extends out of the interior of the telescopic chamber 15 with the collar 22 under the action of the first spring 16, since the collar 22 is fixed to the surface of the telescopic rod 14. At this time, two hands are required to respectively grasp the surfaces of the hammer head 2 and the telescopic sleeve 8 to be pulled up until the telescopic rod 14 and the telescopic sleeve 8 are fixed.

Specifically, be provided with fore-and-aft spring groove 24 on the inside flexible chamber 15 inner wall of telescopic sleeve 8, the internally mounted of spring groove 24 has second spring 25, the one end of second spring 25 is fixed on the inner wall of telescopic sleeve 8, the tip at the inside gliding gag lever post 23 of spring groove 24 is fixed to the other end of second spring 25, the other end of gag lever post 23 is convex structure. When the hammer head is pulled by hand to drive the telescopic rod 14 which is stretched out and drawn out from the telescopic cavity 15, the clamping ring 22 on the surface of the telescopic rod 14 passes through the end part of the limiting rod 23, because under the action of the pulling force, the arc-shaped end part of the limiting rod 23 is extruded by the clamping ring 22, so that the limiting rod 23 compresses the second spring 25 to move towards the inside of the spring groove 24, after one side of the clamping ring 22 slides over the end part of the compressed limiting rod 23, the limiting rod 23 is popped out under the action of the second spring 25 and clamped at the other side of the clamping ring 22, so that the clamping ring 22 is limited, the telescopic rod 14 cannot move at the moment, when the hammer head 2 and the hammer handle 1 need to be contracted, the hammer head 2 and the hammer handle 1 need to be pushed relatively by hand, so that the clamping ring 22 extrudes the arc-shaped end part of the limiting rod 23, so that the limiting rod 23, after one side of the clamping ring 22 slides over the end part of the compressed limiting rod 23, the limiting rod 23 is ejected under the action of the second spring 25, at this time, the hammer head 2 and the hammer handle 1 are continuously pushed, so that the telescopic rod 14 fixed with the hammer head 2 continuously moves, after the clamping ring 22 contacts with the pushing head 28, the pushing head 28 is squeezed towards the side away from the hammer head 2 until the end part of the pushing head 28 completely enters the inside of the rotary groove 6, at this time, the clamping ring 22 just slides over the end part of the pushing head 28, because the pushing head 28 moves towards the direction close to the hammer head 2 under the action of gravity, when the pushing head 28 enters the inside of the telescopic cavity 15, the side wall of the pushing head and the side wall of the clamping ring 22 are abutted, at this time, the hammer head 2 and the hammer handle 1 are released, the hammer head 2 and the hammer handle 1 move back to each other under the action of the first spring 16, at this time, the clamping ring 22 pushes the rotating rod 27 to the initial position, when the telescopic device needs to be stretched, the pushing sleeve 7 is pushed again to stretch.

Specifically, the inside of stabilizer bar 9 is provided with pole groove 19, the internally mounted in pole groove 19 has pull rod 18, the lateral wall of pull rod 18 is provided with the bumping post 20 that is used for blockking the inside of pull rod 18 roll-off pole groove 19 of two symmetries, the end fixing of pull rod 18 has umbrella 17, umbrella 17 set up in the umbrella groove 31 of the inside of tail-hood 10, the inside wall of tail-hood 10 is provided with interior knot 30, has umbrella 17 through the detachable tail-hood 10 internally mounted who sets up, can be when rainy through pulling pull rod 18 with umbrella 17 pull out stabilizer bar 9's inside pole groove 19, can open umbrella 17.

Specifically, the outer buckle 3 on the outer side of the hammer head 2 is clamped with the inner buckle 30 in the umbrella groove 31, the tail cover 10 is sleeved on the hammer head 2 after the umbrella 17 is pulled out, the outer buckle 3 is clamped with the inner buckle 30, and the umbrella 17 can be supported by holding the tail cover 10 with a hand.

The utility model discloses during the use, push away the cover 7 that pushes away on rotary rod 27 surface with the hand when needs stretch out and draw back, rotary rod 27 rotates, make rand 22 break away from rotating head 28, under first spring 16's effect, rand 22 is put to one side that is located gag lever post 23 by the propelling movement, manual pulling tup 2 of reuse and hammer handle 1, make both move mutually away from each other, after rand 22 passed the tip of gag lever post 23, gag lever post 23 is spacing to rand 22 by the inside of pushing up into flexible chamber 15 again under second spring 25's effect, make telescopic link 14 can not take place to remove, thereby hammer 2 and hammer handle 1 after the stable extension. When the umbrella 17 needs to be used, the bolt 4 on the limiting sleeve 12 is loosened, the hammer head 2 is rotated to one side of the hammer handle 1, the bolt 4 is fixed, the tail cover 10 is opened, the tail cover 10 is fixed on the hammer head 2, and the umbrella 17 is pulled out from the umbrella groove 31 and is spread for use.

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. A multi-functional geological hammer, characterized by: the hammer comprises a hammer handle and a hammer head, wherein the hammer head comprises an outer buckle arranged on the surface of the hammer head and a limiting sleeve arranged on the side wall of the hammer head;

the hammer handle and the hammer head are installed through the bolt, a rotating plate is fixed at the end of the hammer head and matched with the notch, and a limiting sheet for limiting the hammer head is fixed at the end of the hammer handle.

2. A multi-functional geological hammer as claimed in claim 1, wherein: the lateral wall of flexible cover is provided with the turn trough towards tup direction slope, the bottom and the flexible chamber intercommunication in turn trough, the internally mounted in flexible chamber has the pivoted rotary rod, the top of rotary rod is fixed with and pushes away the cover the surface of rotary rod is provided with the pinhole, the internally mounted in pinhole has the commentaries on classics round pin, it fixes to change the round pin the inside of flexible cover, the bottom of rotary rod is provided with flat promotion head, just the bottom that promotes the head sets up to convex structure.

3. A multi-functional geological hammer as claimed in claim 1, wherein: the hammer handle deviates from the tip of rotor plate and is provided with integrated into one piece's telescopic link, the inside of flexible cover is provided with flexible chamber, the inside in flexible chamber is fixed with the tip of first spring, first spring housing is in on the outer wall of telescopic link, the telescopic link with flexible chamber movable mounting, the middle part of telescopic link is fixed with the rand, the tip of first spring is located one side of rand.

4. A multi-functional geological hammer as claimed in claim 2, wherein: the telescopic sleeve is characterized in that a longitudinal spring groove is formed in the inner wall of a telescopic cavity in the telescopic sleeve, a second spring is arranged in the spring groove, one end of the second spring is fixed to the inner wall of the telescopic sleeve, the other end of the second spring is fixed to the end portion of a limiting rod which slides in the spring groove, and the other end of the limiting rod is of a circular arc-shaped structure.

5. A multi-functional geological hammer as claimed in claim 1, wherein: the inside of stabilizer bar is provided with the pole groove, the internally mounted in pole groove has the pull rod, the lateral wall of pull rod is provided with the bumping post that is used for blockking pull rod roll-off pole inslot portion of two symmetries, the end fixing of pull rod has the umbrella, the umbrella set up in the umbrella inslot of the inside of tail-hood, the inside wall of tail-hood is provided with interior knot.

6. A multi-functional geological hammer as claimed in claim 1, wherein: the outer buckle on the hammer outside is buckled with the inner buckle inside the umbrella groove.