CN220305236U

CN220305236U - Wall hollowing detection hammer

Info

Publication number: CN220305236U
Application number: CN202223032545.XU
Authority: CN
Inventors: 韩磊; 徐梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2024-01-05
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a wall hollowing detection hammer which comprises a foundation pipe, wherein a telescopic motor is fixedly connected to the low side wall of the foundation pipe, a threaded rod is fixedly connected to the output shaft of the telescopic motor, two moving grooves are formed in the inner side wall of the foundation pipe, a lifting pipe is connected to the inner side wall of the foundation pipe in a sliding mode, two moving sliding blocks are fixedly connected to the outer wall of the lifting pipe and are arranged in a matched mode, a fixed block is fixedly connected to the inner wall of the lifting pipe, threaded holes are formed in the fixed block, the threaded holes are in threaded connection with the threaded rod, and two grooves are formed in the outer wall of the fixed block. The utility model can conveniently and rapidly change the expansion and contraction during use, can well finish the expansion and self-locking, greatly improves the detection efficiency and the expansion and contraction effect of the detection hammer, and can effectively mark the area where the empty drum is detected.

Description

Wall hollowing detection hammer

Technical Field

The utility model relates to the technical field of building detection equipment, in particular to a wall hollowing detection hammer.

Background

The hollowness is caused by the existence of air in the original masonry and the putty layer, when the detection is carried out, a hollowness hammer or a hard object is used for tapping the putty layer and the leveling layer to generate clattering-dong sound, and the hollowness in the house quality generally refers to hollowness phenomena caused by infirm adhesion and combination between the floor, wall surface and ceiling decoration layer (plastering or sticking face bricks) and the structural layer (concrete or brick wall) of the house, commonly called two layers of leather.

When the current wall body hollowing detection hammer detects the wall body, because the difference of wall body height, need carry out flexible change to the detection hammer, current detection hammer is stretching out and drawing back to the detection hammer through the mode that manual pulled to when stretching out and drawing back, the mode is comparatively complicated loaded down with trivial details like this, can't be swift convenient carry out flexible work, and can't be fine accomplish the auto-lock after stretching out and drawing back, the efficiency of detection and the flexible effect of detection hammer have been influenced, the current detection hammer can't be to carrying out the region of hollowing out simultaneously, carry out effectual mark.

Therefore, we propose a wall hollowing detection hammer to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: when the detection hammer stretches out and draws back, can't swift convenient carry out flexible work, and can't fine completion auto-lock after stretching out and drawing back, influenced the efficiency that detects and the flexible effect of detection hammer, current detection hammer can't carry out effectual mark to going out the region of hollowing simultaneously, and a wall body hollowing detection hammer that proposes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a wall body hollowing detection hammer, includes the basic pipe, fixedly connected with telescopic motor on the low lateral wall of basic pipe, fixedly connected with threaded rod on telescopic motor's the output shaft, be equipped with two removal grooves on the inside wall of basic pipe, the interior sliding connection of basic pipe has the lifter, fixedly connected with two removal sliders on the outer wall of lifter, two remove the slider and be the matching setting with two removal grooves, fixedly connected with fixed block on the inner wall of lifter, be equipped with the screw hole in the fixed block, screw hole and threaded rod threaded connection, be equipped with two recesses on the outer wall of fixed block, the rotation is connected with the external screw thread pipe on the lateral wall that telescopic motor was kept away from to the fixed block, fixedly connected with two fixture blocks on the lateral wall that the external screw thread pipe is close to the threaded rod, two the fixture block is the block setting with two recesses, the inner wall of threaded rod and external screw thread pipe is fixedly connected with, be equipped with detection mechanism on the inner wall of lifter.

Preferably, the detection mechanism comprises two lifting grooves arranged on the inner wall of the lifting pipe, the detection pipe is slidably connected in the lifting pipe, two lifting blocks are fixedly connected on the outer wall of the detection pipe and are in sliding connection with the two lifting grooves, a threaded gear ring is fixedly connected on the inner wall of the detection pipe, the threaded gear ring is in threaded connection with the external thread pipe, and one end of the detection pipe, far away from the telescopic motor, is fixedly connected with a detection hammer.

Preferably, a mark opening is formed in one side wall of the detection tube, a supporting block is fixedly connected to the inner wall of the detection tube, a control motor is fixedly connected to one side wall of the supporting block, a marker pen is fixedly connected to an output shaft of the control motor, and the marker pen is opposite to the mark opening.

Preferably, an anti-slip holding pad is arranged on the outer wall of the base pipe.

Preferably, a control switch is arranged on one side wall of the base pipe.

Preferably, the detection hammer head adopts an annular structure.

In the utility model, the beneficial effects are as follows:

1: through threaded rod and fixed block and the screw hole that set up, when threaded rod rotates at threaded hole, alright drive the fixed block and produce and remove, the fixed block removes and drives the lifter and produce and remove, the lifter alright carry out the sliding motion from top to bottom at the removal inslot through removing the slider, because threaded rod and external screw thread pipe fixed connection, when the threaded rod rotates, external screw thread pipe realizes rotating under the effect of recess through the fixture block and removes, the effect that the detector tube passed through screw ring and lifting block, take place to rotate when the external screw rod, alright drive the detector tube and remove, then realize holistic lifting function, change length, so, when need carrying out empty drum detection to the wall body of different co-altitude, convenient and fast's highly change to the detection hammer, realize the auto-lock that can be fine after accomplishing the change simultaneously, very big improvement the efficiency of detection and flexible effect.

2: through supporting shoe and the mark opening that sets up, through the output shaft rotation of control motor, drive the marker pen and take place to rotate, shift out through the mark opening rotation, mark the region of hollowing, so, just so effectually distinguish the region that has hollowness on the wall body and the intact region, very big improvement the efficiency of work.

Drawings

Fig. 1 is a front structural sectional view of a wall hollowing detection hammer according to the present utility model.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 1.

Fig. 4 is a side view of a part of a wall hollowing detection hammer supporting block structure according to the present utility model.

In the figure: the anti-skid device comprises a base pipe 1, a telescopic motor 2, a threaded rod 3, a movable groove 4, a movable slide block 5, a threaded hole 6, a lifting pipe 7, a groove 8, a lifting groove 9, an external threaded pipe 10, a clamping block 11, a lifting block 12, a detection pipe 13, a threaded gear ring 14, a marked opening 15, a detection hammer 16, a supporting block 17, a control motor 18, a marking pen 19, a fixed block 20 and an anti-skid holding pad 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a wall hollowing detection hammer comprises a foundation pipe 1, a control switch is arranged on one side wall of the foundation pipe 1, the control switch can be more convenient for a user to control a telescopic motor 2, an anti-slip holding pad 21 is arranged on the outer wall of the foundation pipe 1, the anti-slip holding pad 21 can better help the user hold the foundation pipe 1 in use, a telescopic motor 2 is fixedly connected on the lower side wall of the foundation pipe 1, a threaded rod 3 is fixedly connected on an output shaft of the telescopic motor 2, two moving grooves 4 are formed on the inner side wall of the foundation pipe 1, a lifting pipe 7 is internally connected with two moving sliders 5, the two moving sliders 5 are matched with the two moving grooves 4, the matched arrangement can enable the lifting pipe 7 to slide in the moving grooves 4, a better lifting movement work is completed, a fixed block 20 is fixedly connected on the inner wall of the lifting pipe 7, a threaded hole 6 is internally provided with the threaded rod 3, the threaded hole 6 is in threaded connection with the threaded rod 3, a threaded rod 3 can be rotatably connected with the threaded rod 3, a threaded rod 10 can be rotatably driven by the threaded rod 3, two threaded rods 10 are fixedly connected with the threaded rod 3 on the two outer side walls of the two threaded rod 3, and the threaded rod 10 is rotatably driven by the threaded rod 3, and the threaded rod 3 is rotatably driven by the fixed blocks 10 is rotatably and fixedly connected with the threaded rod 10, and the threaded rod 3 is rotatably driven by the threaded rod 3, and the threaded rod is rotatably driven by the threaded rod 3 and the threaded rod 3 is rotatably and can be rotatably driven by the threaded rod 3;

the inner wall of the lifting tube 7 is provided with a detection mechanism, the detection mechanism comprises two lifting grooves 9 arranged on the inner wall of the lifting tube 7, the detection tube 13 is connected in a sliding manner in the lifting tube 7, two lifting blocks 12 are fixedly connected to the outer wall of the detection tube 13, the two lifting blocks 12 are arranged in a sliding manner with the two lifting grooves 9, the lifting blocks 12 and the lifting grooves 9 are arranged, the detection tube 13 can be better moved, the inner wall of the detection tube 13 is fixedly connected with a threaded gear ring 14, the threaded gear ring 14 is in threaded connection with the external threaded tube 10, one end of the detection tube 13, far away from the telescopic motor 2, of the detection hammer 16 is fixedly connected with a detection hammer 16, the detection hammer 16 is of an annular structure, damage to the wall body during knocking can be avoided, meanwhile, an empty drum which can be replaced is detected is arranged on one side wall of the detection tube 13, a mark opening 15 is fixedly connected to the inner wall of the detection tube 13, a supporting block 17 is fixedly connected to one side wall of the detection tube 17, a control motor 18 is fixedly connected to the output shaft of the control motor 18, the mark 19 is arranged on the output shaft of the control motor 18, the mark 19 is opposite to the mark opening 15, the mark 15 is arranged, the mark opening 15 is arranged, the mark pen is better, and the mark pen 19 can be set up.

According to the utility model, when the wall body needs to be subjected to idle detection, an operator takes out a cavity idle detection hammer to knock the surface of the wall body, whether the idle action exists on the wall body is judged according to sound generated by knocking the wall body, when the idle detection is required to be carried out on the raised wall body, the operator can press a control switch, an output shaft of a telescopic motor 2 starts to rotate to drive a threaded rod 3 to rotate, and in combination with the description shown in the attached drawing 2, when the threaded rod 3 rotates in a threaded hole 6, the fixed block 20 can be driven to move, the fixed block 20 can be moved to drive a lifting tube 7 to move, the lifting tube 7 can slide up and down in a moving groove 4 through a moving sliding block 5, and because the threaded rod 3 is fixedly connected with an external threaded tube 10, the external threaded tube 10 can rotate under the action of a clamping block 8 through a threaded ring 14 and a lifting block 12, and when the external threaded tube 10 rotates, the detection tube 13 can be driven to move, and then the whole lifting function is changed, so that the length of the lifting tube is required to change, when the detection of different heights of the wall body is required to be detected, the high-speed self-locking efficiency is changed, and the high self-locking efficiency is realized, and the detection efficiency is changed conveniently and the self-locking effect is changed;

when detecting the region that has the empty drum, can drive marking pen 19 through the output shaft rotation of control motor 18 and take place to rotate, shift out through marking opening 15 rotation, mark the region that has the empty drum, so, the effectual region that has the empty drum on the wall body and intact region distinguish, very big improvement the efficiency of work.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a wall body hollowing detection hammer, includes basic pipe (1), its characterized in that, fixedly connected with telescopic motor (2) on the low lateral wall of basic pipe (1), fixedly connected with threaded rod (3) on the output shaft of telescopic motor (2), be equipped with two removal grooves (4) on the inside wall of basic pipe (1), interior sliding connection of basic pipe (1) has lifting tube (7), fixedly connected with two removal sliders (5) on the outer wall of lifting tube (7), two remove slider (5) are the matching setting with two removal grooves (4), fixedly connected with fixed block (20) on the inner wall of lifting tube (7), be equipped with screw hole (6) in fixed block (20), threaded hole (6) and threaded rod (3) threaded connection are equipped with two recess (8) on the outer wall of fixed block (20), rotation is connected with screwed tube (10) on one lateral wall of telescopic motor (2) is kept away from to fixed block (20), be close to on the outer wall (10) two lateral wall (3) and be the fixed block (11) are two fixed block (11) and two threaded rod (11) are fixed block (11) are connected with each other on the inner wall (3), the inner wall of the lifting pipe (7) is provided with a detection mechanism.

2. The wall hollowing detection hammer according to claim 1, wherein the detection mechanism comprises two lifting grooves (9) arranged on the inner wall of the lifting tube (7), a detection tube (13) is connected in a sliding manner in the lifting tube (7), two lifting blocks (12) are fixedly connected to the outer wall of the detection tube (13), the two lifting blocks (12) are arranged in a sliding manner with the two lifting grooves (9), a threaded gear ring (14) is fixedly connected to the inner wall of the detection tube (13), the threaded gear ring (14) is in threaded connection with an external threaded tube (10), and one end, far away from the telescopic motor (2), of the detection tube (13) is fixedly connected with a detection hammer head (16).

3. The wall hollowing detection hammer according to claim 2, wherein a marking opening (15) is formed in one side wall of the detection tube (13), a supporting block (17) is fixedly connected to the inner wall of the detection tube (13), a control motor (18) is fixedly connected to one side wall of the supporting block (17), a marking pen (19) is fixedly connected to an output shaft of the control motor (18), and the marking pen (19) is opposite to the marking opening (15).

4. Wall hollowing detection hammer according to claim 1, characterized in that the outer wall of the base pipe (1) is provided with an anti-slip grip pad (21).

5. Wall hollowing detection hammer according to claim 1, characterized in that a control switch is provided on a side wall of the base pipe (1).

6. A wall hollowing detection hammer according to claim 2, characterized in that the detection hammer head (16) adopts a ring-shaped structure.