CN213422943U

CN213422943U - Empty drum hammer for building detection convenient to mark

Info

Publication number: CN213422943U
Application number: CN202022227831.6U
Authority: CN
Inventors: 海霞; 黄科容
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-11
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an empty drum hammer for building detection convenient to mark, including the outer sleeve, the inboard swing joint in outer sleeve upper end has the inner skleeve, the inboard swing joint in inner skleeve upper end has the telescopic link, the ring channel has been seted up in the telescopic link outside, ring channel outside swing joint has the ring, the telescopic link upper end is seted up flutedly, it has the inserted bar to peg graft in the recess, the empty head that bulges of inserted bar upper end fixedly connected with, ring outside fixedly connected with connecting rod, the draw-in groove has been seted up in the connecting rod outside, the first guide way that bilateral symmetry set up is seted up to the outer sleeve inboard, the second guide way that bilateral symmetry set up is seted up to. This empty drum hammer for building detection convenient to mark when empty drum head wearing and tearing back to the dismouting of being convenient for ensures inner skleeve and telescopic link stability at the optional position, is convenient for in time mark the empty drum region after the inspection empty drum, thereby guarantees the unity of the first outside wearing and tearing of empty drum.

Description

Empty drum hammer for building detection convenient to mark

Technical Field

The utility model relates to a building detection equipment technical field specifically is a building detects uses empty drum hammer convenient to mark.

Background

The hollowing is caused by the air existing in the original masonry and the dust layer, and the hollowing in the quality of the house generally refers to the hollowing phenomenon caused by the fact that the adhesion and the combination between the floor, the wall surface, the ceiling decoration layer and the structural layer of the house are not firm.

Empty drum wall putty backseat emulsion paint can appear, the problem that wall fracture and drop can appear, consequently, in order to guarantee the quality of building, need detect the building, discover behind the empty drum, shoveled the husky ash to the empty drum region, mend with fast grey again, criticize putty again after doing to lead to, consequently, the use of empty drum hammer is indispensable, but current empty drum hammer exists and can not mark the empty drum district that detects out, need mark in addition, work efficiency is low, and can not change after current empty drum hammer head wearing and tearing, reduce the practicality of empty drum hammer, and the telescopic link adopts the metal strip that has the memory function to make, can't guarantee flexible stable shortcoming after long-time work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an empty drum hammer for building inspection convenient to mark to propose in solving above-mentioned background art can not mark, empty drum tup portion can not change and the poor problem of flexible stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an empty drum hammer for building inspection convenient to mark, includes the outer sleeve, the inboard swing joint in outer sleeve upper end has the inner skleeve, the inboard swing joint in inner skleeve upper end has the telescopic link, the ring channel has been seted up in the telescopic link outside, ring channel outside swing joint has the ring, the telescopic link upper end is seted up flutedly, it has the inserted bar to peg graft in the recess, the empty drum head of inserted bar upper end fixedly connected with, ring outside fixedly connected with connecting rod, the draw-in groove has been seted up in the connecting rod outside, the first guide way that bilateral symmetry set up is seted up to the outer sleeve inboard, the second guide way that bilateral symmetry set up.

Preferably, the inner sleeve outside fixedly connected with bilateral symmetry sets up first guide block, first guide way and first guide block are sliding connection, the first slip magnet of first guide block outside fixedly connected with, the first fixed magnet of the inboard fixedly connected with of first guide way, first slip magnet and first fixed magnet are magnetic connection.

Preferably, the telescopic link outside fixedly connected with bilateral symmetry sets up the second guide block, second guide way and second guide block are sliding connection, second guide block outside fixedly connected with second slip magnet, the inboard fixedly connected with second fixed magnet of second guide way, second slip magnet and second fixed magnet are connected for magnetism.

Preferably, both ends all seted up the spacing groove about the inserted bar, both ends all set up the locating hole that link up mutually with the recess about the telescopic link, fixedly connected with spring and marble in proper order from inside to outside in the spacing groove, marble and locating hole are the block and are connected.

Preferably, a threaded hole is formed in the circular ring, a hand-screwed bolt is connected to the threaded hole in an internal thread mode, and an anti-skidding sleeve is fixedly connected to the outer side of the lower end of the outer sleeve.

Preferably, the inboard fixedly connected with annular equidistance of draw-in groove distributes the lug, it has the marker pen to peg graft in the draw-in groove, marker pen and lug are the block connection.

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

1. according to the conveniently-marked hollow hammer for building detection, the hollow head is detachably designed, so that the hollow head is convenient to replace after being worn, the practicability of the hollow hammer is improved, the firmness of the position of the hollow head is ensured by matching the marble with the positioning hole, and the hollow head is convenient to disassemble and assemble;

2. according to the conveniently-marked building detection hollow drum hammer, the first sliding magnet, the first fixed magnet, the second sliding magnet and the second fixed magnet are matched for use, so that the stability of the inner sleeve and the telescopic rod at any positions is ensured, and the inner sleeve and the telescopic rod can be conveniently stretched;

3. this empty drum hammer for building detection convenient to mark through the design of marker pen, is convenient for in time mark the empty drum region after checking out the empty drum, convenient operation, and through the use of ring, is convenient for adjust the position of connecting rod to guarantee the unity of the first outside wearing and tearing of empty drum.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. an outer sleeve; 2. an inner sleeve; 3. a telescopic rod; 4. an annular groove; 5. a circular ring; 6. a groove; 7. inserting a rod; 8. an empty drum head; 9. a connecting rod; 10. a card slot; 11. a first guide groove; 12. a second guide groove; 13. a first guide block; 14. a first sliding magnet; 15. a first fixed magnet; 16. a second guide block; 17. a second sliding magnet; 18. a second fixed magnet; 19. a limiting groove; 20. positioning holes; 21. a spring; 22. a marble; 23. a threaded hole; 24. screwing the bolt by hand; 25. an anti-slip sleeve; 26. a bump; 27. a marking pen.

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. 1-4, the present invention provides a technical solution: a conveniently marked hollow hammer for building detection comprises an outer sleeve 1, an inner sleeve 2, a telescopic rod 3, an annular groove 4, a ring 5, a groove 6, an inserting rod 7, a hollow head 8, a connecting rod 9, a clamping groove 10, a first guide groove 11, a second guide groove 12, a first guide block 13, a first sliding magnet 14, a first fixed magnet 15, a second guide block 16, a second sliding magnet 17, a second fixed magnet 18, a limiting groove 19, a positioning hole 20, a spring 21, a marble 22, a threaded hole 23, a hand-screwed bolt 24, an anti-skidding sleeve 25, a convex block 26 and a marking pen 27, wherein the inner sleeve 2 is movably connected to the inner side of the upper end of the outer sleeve 1, the telescopic rod 3 is movably connected to the inner side of the upper end of the inner sleeve 2, the annular groove 4 is formed in the outer side of the telescopic rod 3, the annular groove 5 is movably connected to the outer side of the annular groove 4, the groove 6 is formed in the upper end of the telescopic, the outer side of the ring 5 is fixedly connected with a connecting rod 9, the outer side of the connecting rod 9 is provided with a clamping groove 10, the inner side of the outer sleeve 1 is provided with first guide grooves 11 which are bilaterally symmetrically arranged, and the inner side of the inner sleeve 2 is provided with second guide grooves 12 which are bilaterally symmetrically arranged;

furthermore, the outer side of the inner sleeve 2 is fixedly connected with first guide blocks 13 which are arranged in bilateral symmetry, the first guide grooves 11 are in sliding connection with the first guide blocks 13, the outer side of the first guide blocks 13 is fixedly connected with first sliding magnets 14, the inner side of the first guide grooves 11 is fixedly connected with first fixed magnets 15, the first sliding magnets 14 are in magnetic connection with the first fixed magnets 15, and the stability of the relative positions of the outer sleeve 1 and the inner sleeve 2 is ensured through the matching use of the first sliding magnets 14 and the first fixed magnets 15;

further, a second guide block 16 which is arranged in bilateral symmetry is fixedly connected to the outer side of the telescopic rod 3, the second guide groove 12 and the second guide block 16 are in sliding connection, a second sliding magnet 17 is fixedly connected to the outer side of the second guide block 16, a second fixed magnet 18 is fixedly connected to the inner side of the second guide groove 12, the second sliding magnet 17 and the second fixed magnet 18 are in magnetic connection, and the stability of the relative position of the inner sleeve 2 and the telescopic rod 3 is ensured through the matching use of the second sliding magnet 17 and the second fixed magnet 18;

furthermore, the left end and the right end of the inserted link 7 are both provided with a limiting groove 19, the left end and the right end of the telescopic link 3 are both provided with a positioning hole 20 communicated with the groove 6, a spring 21 and a marble 22 are fixedly connected in the limiting groove 19 from inside to outside in sequence, the marble 22 is in clamping connection with the positioning hole 20, the inserted link 7 is convenient to disassemble and assemble, and the position firmness of the inserted link 7 is ensured;

furthermore, a threaded hole 23 is formed in the circular ring 5, a hand-screwed bolt 24 is connected in the threaded hole 23 in a threaded manner, an anti-slip sleeve 25 is fixedly connected to the outer side of the lower end of the outer sleeve 1, and the hand can be conveniently gripped by using the anti-slip sleeve 25;

furthermore, the inner side of the card slot 10 is fixedly connected with the annular bumps 26 distributed at equal intervals, the marking pen 27 is inserted in the card slot 10, and the marking pen 27 and the bumps 26 are in clamping connection, so that the position stability of the marking pen 27 is ensured.

The working principle is as follows: firstly, inserting a marking pen 27 into the clamping groove 10, enabling the marking pen 27 to be connected with a bump 26 in the clamping groove 10 in a clamping manner, then sequentially pulling the inner sleeve 2 and the telescopic rod 3 outwards, enabling a first guide block 13 on the outer side of the inner sleeve 2 to slide upwards in a first guide groove 11 to the top, ensuring the stability of the relative positions of the outer sleeve 1 and the inner sleeve 2 under the action of a first sliding magnet 14 and a first fixed magnet 15, then pulling the telescopic rod 3 upwards, enabling a second guide block 16 on the outer side of the telescopic rod 3 to slide upwards in a second guide groove 12, stopping at a proper position according to the use requirement, ensuring the stability of the telescopic rod 3 in the inner sleeve 2 under the action of a second sliding magnet 17 and a second fixed magnet 18, holding the anti-skidding sleeve 25 by a hand, then detecting on the wall surface by using an empty drum head 8, and when meeting an empty drum area, rotating the outer sleeve 1 to enable the marking pen 27 to face the, the empty drum area is then marked.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a building detects and uses empty drum hammer convenient to mark, includes the outer sleeve, its characterized in that: the utility model discloses a bearing sleeve, including outer sleeve, inner skleeve, ring channel outside swing joint, recess, inserted bar, ring channel upper end, ring channel outside swing joint have the ring, the recess upper end is seted up flutedly, the interpolation has the inserted bar in the recess, the empty head that bloies of inserted bar upper end fixedly connected with, ring channel outside fixedly connected with connecting rod, the draw-in groove has been seted up in the connecting rod outside, the first guide way that bilateral symmetry set up is seted up to the outer sleeve inboard, the second guide way that bilateral symmetry set up is seted up to the inner sklee.

2. The easy-to-mark building detection air drum hammer as claimed in claim 1, wherein: the inner skleeve outside fixedly connected with bilateral symmetry sets up's first guide block, first guide way and first guide block are sliding connection, the first slip magnet of first guide block outside fixedly connected with, the first fixed magnet of the inboard fixedly connected with of first guide way, first slip magnet and first fixed magnet are magnetic connection.

3. The easy-to-mark building detection air drum hammer as claimed in claim 1, wherein: the telescopic link outside fixedly connected with bilateral symmetry sets up the second guide block, second guide way and second guide block are sliding connection, second guide block outside fixedly connected with second slip magnet, the inboard fixedly connected with second fixed magnet of second guide way, second slip magnet and second fixed magnet are magnetic connection.

4. The easy-to-mark building detection air drum hammer as claimed in claim 1, wherein: spacing grooves are formed in the left end and the right end of the inserted rod, positioning holes communicated with the grooves are formed in the left end and the right end of the telescopic rod, springs and marbles are fixedly connected in the spacing grooves from inside to outside in sequence, and the marbles are connected with the positioning holes in a clamping mode.

5. The easy-to-mark building detection air drum hammer as claimed in claim 1, wherein: the circular ring is provided with a threaded hole, a hand-screwed bolt is connected in the threaded hole in an internal thread manner, and the outer side of the lower end of the outer sleeve is fixedly connected with an anti-skidding sleeve.

6. The easy-to-mark building detection air drum hammer as claimed in claim 1, wherein: the inboard fixedly connected with annular equidistance of draw-in groove distributes the lug, it has the marker pen to peg graft in the draw-in groove, marker pen and lug are the block connection.