CN212622425U

CN212622425U - Tool for detecting hollowing of wall surface in subway engineering

Info

Publication number: CN212622425U
Application number: CN202021222494.5U
Authority: CN
Inventors: 胡爱清
Original assignee: Beijing Zhinuofu Technology Co ltd
Current assignee: Beijing Zhinuofu Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-26
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a subway engineering detects instrument of wall hollowing, the utility model relates to a wall detects technical field. The inside of the awl head of knocking that one side of suction magnetic path is connected, the outside sliding connection of telescopic link one end has the inside of slip resistance block, the outside connection of smooth electric magnet has adapter sleeve's inside, the inner wall connection of the solid fixed ring of lag has the outer wall of telescopic link, the outer wall connection of the solid fixed ring one end of lag has the outer wall of lag cap one side, the outside connection of lag fixed band has one side of fixed pin, one side of fixed box is connected with the outside of lag fixed band, the outer wall of the solid fixed ring other end of lag leads to one side of the fixed ring of fixedly connected with, thereby let the awl head of knocking pop out under the effect of spring force and hit the wall, the telescopic link with the one end of knocking awl head mechanism withdrawal recovery dead lever, pass fixed lantern ring and fixed box to fixed pin on the lag cap one side lag.

Description

Tool for detecting hollowing of wall surface in subway engineering

Technical Field

The utility model relates to a wall detects technical field, specifically is a subway engineering detects instrument of wall hollowing.

Background

The hollowing of the wall surface means that the quality of the raw materials of the bottom layer or the surface layer materials used for the indoor wall surface, such as emulsion paint, putty, gypsum, white powder and the like, does not meet the requirements (the sand grains are fine, the mud content is high, and the cement stability is not required); the mortar is not uniformly stirred, the construction process is improper (the mixing ratio of each plastering layer is too large, the cement mortar with higher strength grade is painted on a surface layer with lower strength grade or a lime mortar surface layer, when the temperature is too high, the mortar loses water too fast, the plastering is not properly watered and maintained), or the wall surface is foamed, warped and swelled due to damp and other reasons, and when the detection is carried out, a clattering sound is given by tapping the plastering layer and the leveling layer with an empty drum hammer or a hard object to form the empty drum.

The empty drum hammer that uses at present, when equipment uses, often can meet the wall that will detect in the corner of wall, the percussion cone head of empty drum hammer can't use in the corner of wall, perhaps detects the back telescopic link and strikes cone head mechanism and can't fix inside retrieving the dead lever to the wall, and for this reason, technical personnel in the field have proposed the instrument that a subway engineering detected the empty drum of wall.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a subway engineering detects instrument of wall hollowing has solved the awl head of strikeing of hollowing hammer and can't use and the wall detects the back telescopic link and strike the unable problem of fixing in retrieving the inside of dead lever after the awl head mechanism in the corner of wall.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an instrument that subway engineering detected wall hollowing, includes the telescopic link, the inside of conical head mechanism is strikeed to the one end fixed connection of telescopic link, the outside of telescopic link is equipped with protective sleeve structure, it includes adapter sleeve to strike conical head mechanism, the one end of the both ends fixedly connected with spring of adapter sleeve inner wall, the other end fixedly connected with of spring strikes the inside of conical head, the inside suction magnetic path that is equipped with of the spring other end, one side fixed connection's of suction magnetic path strikes the inside of conical head, the outside sliding connection of telescopic link one end has the inside that the piece was hindered in the slip, the lug that the piece outer wall both sides were hindered in the slip and the inside sliding connection who strikes conical head one side recess.

The utility model discloses a safety protection device for a vehicle, including lag structure, the lag structure includes the solid fixed ring of lag, the outer wall of the solid fixed ring's of lag inner wall fixedly connected with telescopic link, the outer wall of the solid fixed ring one end of lag has the outer wall of protective sheath cap one side through pin swing joint, the outer wall fixedly connected with lag fixed band's of protective sheath cap opposite side one end, one side of the fixed pin thread of the outside fixedly connected with of lag fixed band, one side of fixed pin thread is equipped with fixed box, the outside of one side fixedly connected with lag fixed band of fixed box, the outer wall of the solid fixed ring other end of lag leads to one side of the fixed lantern.

Preferably, the outer wall swing joint of the telescopic link other end has the inside of retrieving dead lever one end, retrieve the inside of the outer wall fixedly connected with antiskid overcoat of dead lever, one side of antiskid overcoat is equipped with the solid fixed ring of lag, the outside of dead lever is retrieved to the solid fixed ring's of lag inside fixedly connected with, the outside fixedly connected with of adapter sleeve has the one end of telescopic link, the other end fixedly connected with of retrieving the dead lever prevents losing the one end of lasso.

Preferably, the one end of spring is equipped with electric power magnet, electric power magnet's outside fixedly connected with connecting sleeve's inside, the outside of electric power magnet passes through the one end of data line fixedly connected with magnetic switch bottom, the other end of magnetic switch bottom passes through the output of data line fixedly connected with battery.

Preferably, the top of the protective hood is fixedly connected with the bottom of a lighting lamp, the bottom of the lighting lamp is fixedly connected with one end of the bottom of a lighting switch through a data line, the other end of the bottom of the lighting switch is fixedly connected with the output end of a storage battery through a data line, and the outside of the lighting switch is fixedly connected with the outside of a recovery fixing rod and is positioned on one side of the magnetic switch.

Preferably, the telescopic rod is internally provided with three layers, and each layer is reduced in equal proportion.

Preferably, the external fixed connection of the magnetic switch is outside the recovery fixing rod and is located between the protecting sleeve fixing ring and the anti-slip outer sleeve, and the external of the storage battery is connected with the other end inside the recovery fixing rod through the fixing block.

Advantageous effects

The utility model provides a subway engineering detects instrument of wall hollowing. Compared with the prior art, the method has the following beneficial effects:

1. a tool for detecting wall hollowing in subway engineering comprises a connecting sleeve, wherein two ends of the inner wall of the connecting sleeve are fixedly connected with one end of a spring through a knocking conical head mechanism, the other end of the spring is fixedly connected with the inside of a knocking conical head, a suction magnetic block is arranged inside the other end of the spring, one side of the suction magnetic block is fixedly connected with the inside of the knocking conical head, the outside of one end of a telescopic rod is slidably connected with the inside of a sliding block, convex blocks on two sides of the outer wall of the sliding block are slidably connected with the inside of a groove on one side of the knocking conical head, one end of the spring is provided with an electric magnet, the outside of the electric magnet is fixedly connected with the inside of the connecting sleeve, the outside of the electric magnet is fixedly connected with one end of the bottom of a magnetic switch through a data line, the other end of, make and strike the conical head and can be popped out from adapter sleeve's both ends by the spring, when examining the wall, the wall that the discovery detected is in the corner of wall, stretch into the corner of wall to the strike conical head mechanism of telescopic link one end in pressing magnetic switch, makes the output of battery pass through the data line and stops to supply power for electric power magnet, thereby lets strike the conical head and pop out under the effect of spring force and hit the wall.

2. The utility model provides a subway engineering detects instrument of wall hollowing, include the solid fixed ring of lag through the lag structure, the outer wall of the solid fixed ring's of lag inner wall fixedly connected with telescopic link, the outer wall of the solid fixed ring one end of lag has the outer wall of the solid fixed ring one side of lag through pin swing joint, the outer wall fixedly connected with lag fixed band of lag cap opposite side, one side of the fixed pin of the outside fixedly connected with of lag fixed band, one side of fixed pin is equipped with fixed box, the outside of one side fixedly connected with lag fixed band of fixed box, the outer wall of the solid fixed ring other end of lag leads to one side of the fixed ring of fixedly connected with, the telescopic link with strike the one end that the dead lever was retrieved to the conical head mechanism withdrawal, fixed pin on the lag cap one side lag fixed band passes fixed lantern ring and fixed box is detained.

Drawings

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

FIG. 2 is a front view of the interior of the knocking conical head mechanism of the present invention;

fig. 3 is a schematic view of the structure of the protective sleeve of the present invention.

In the figure: 1. a telescopic rod; 2. knocking the conical head mechanism; 21. connecting a sleeve; 22. knocking the conical head; 23. a spring; 24. a suction magnetic block; 25. a power magnet; 26. a sliding block; 27. a magnetic switch; 28. a storage battery; 3. a protective sleeve structure; 31. a protective hood; 32. a protective sleeve fixing ring; 33. protecting jacket fixing belts; 34. a fixed collar; 35. fixing the male buckle; 36. fixing the female buckle; 37. lighting lamp: 38. a light switch; 4. recovering the fixed rod; 5. an anti-slip coat; 6. prevent losing the noose.

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. 2, the present invention provides a technical solution: the utility model provides an instrument that subway engineering detected wall hollowing, including telescopic link 1, the inside of conical head mechanism 2 is strikeed to the one end fixed connection of telescopic link 1, the outside of telescopic link 1 is equipped with lag structure 3, it includes adapter sleeve 21 to strike conical head mechanism 2, the one end of the both ends fixedly connected with spring 23 of adapter sleeve 21 inner wall, the other end fixedly connected with of spring 23 strikes the inside of conical head 22, the inside suction magnetic path 24 that is equipped with of the spring 23 other end, one side fixed connection's of suction magnetic path 24 strikes the inside of conical head 22, the outside sliding connection of 1 one end of telescopic link has the inside that the slip hinders piece 26, the inside sliding connection who slides the lug that hinders 26 outer wall both sides of piece and strike conical head 22 one side recess.

Please refer to fig. 3, the protection cover structure 3 includes the protection cover fixing ring 32, the outer wall of the inner wall fixedly connected with telescopic rod 1 of the protection cover fixing ring 32, the outer wall of the protection cover fixing ring 32 one end is movably connected with the outer wall of one side of the protection cover cap 31 through a pin, the outer wall fixedly connected with protection cover fixing band 33 of the other side of the protection cover cap 31, one side of the fixed male buckle 35 of the fixed outer fixedly connected with of protection cover fixing band 33, one side of the fixed male buckle 35 is provided with the fixed female buckle 36, one side of the fixed female buckle 36 is fixedly connected with the outside of the protection cover fixing band 33, one side of the fixed ring 34 of the outer wall through fixedly connected with of.

Referring to fig. 1, the outer wall of the other end of the telescopic rod 1 is movably connected with the inside of one end of a recovery fixing rod 4, the outer wall of the recovery fixing rod 4 is fixedly connected with the inside of an anti-slip jacket 5, one side of the anti-slip jacket 5 is provided with a protective jacket fixing ring 32, the inside of the protective jacket fixing ring 32 is fixedly connected with the outside of the recovery fixing rod 4, the outside of the connecting sleeve 21 is fixedly connected with one end of the telescopic rod 1, and the other end of the recovery fixing rod 4 is fixedly connected with one end of an anti-.

One end of the spring 23 is provided with an electric magnet 25, the outside of the electric magnet 25 is fixedly connected with the inside of the connecting sleeve 21, the outside of the electric magnet 25 is fixedly connected with one end of the bottom of a magnetic switch 27 through a data line, the other end of the bottom of the magnetic switch 27 is fixedly connected with the output end of a storage battery 28 through a data line, the top of the protective sleeve cap 31 is fixedly connected with the bottom of an illuminating lamp 37, the bottom of the illuminating lamp 37 is fixedly connected with one end of the bottom of an illuminating switch 38 through a data line, the other end of the bottom of the illuminating switch 38 is fixedly connected with the output end of the storage battery 28 through a data line, the outside of the illuminating switch 38 is fixedly connected with the outside of a recovery fixing rod 4 and is positioned at one side of the magnetic switch 27, the inside of the telescopic rod 1 is provided with three layers, each layer is reduced in equal, the outside of the battery 28 is connected to the other end inside the recovery fixing rod 4 through a fixing block.

When the anti-lost sleeve rope 6 at the other end of the recovery fixing rod 4 is sleeved on the hand of a worker, the fixed male buckle 35 and the fixed female buckle 36 outside one end of the recovery fixing rod 4 are opened, the anti-protective sleeve cap 31 is opened, the knocking conical head mechanism 2 at one end of the telescopic rod 1 is pulled out by pulling the telescopic rod 1, the sliding resistance block 26 at the outer wall at one end of the telescopic rod 1 is opened, so that the knocking conical head 22 can be popped out from two ends of the connecting sleeve 21 by the spring 23, when the wall surface is detected, the knocking conical head mechanism 2 at one end of the telescopic rod 1 is stretched into the corner of the wall, the magnetic switch 27 is pressed, so that the output end of the storage battery 28 stops supplying power to the power magnet 25 through a data line, the knocking conical head 22 is popped out under the elastic force of the spring 23 to hit the wall, when the magnetic switch 27 is loosened, the output end of the storage battery 28 supplies power to the power magnet 25 through the data line, electric power magnet 25 passes through magnetic force and attracts the inside suction magnetic path 24 of knocking conical head 22, one side of adapter sleeve 21 is inhaled back to knocking conical head 22, can also multiple operation, pressing incessantly to magnetic switch 27, can strike the detection wall many times, detect the back when the wall, retrieve the one end of dead lever 4 to telescopic link 1 and knocking conical head mechanism 2 withdrawal, passing fixed lantern ring 34 and fixed box 36 knot together at fixed male button 35 to protecting cover cap 31 one side protecting cover fixed band 33, pressing lighting switch 38, make the output of battery 28 supply power for light 37 through the data line, thereby survey the instrument of wall hollowing and become lighting tool.

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 subway engineering detects instrument of wall hollowing, includes telescopic link (1), its characterized in that: one end of the telescopic rod (1) is fixedly connected with the inside of the knocking conical head mechanism (2), a protective sleeve structure (3) is arranged on the outside of the telescopic rod (1), the knocking conical head mechanism (2) comprises a connecting sleeve (21), two ends of the inner wall of the connecting sleeve (21) are fixedly connected with one end of a spring (23), the other end of the spring (23) is fixedly connected with the inside of the knocking conical head (22), a suction magnetic block (24) is arranged inside the other end of the spring (23), one side of the suction magnetic block (24) is fixedly connected with the inside of the knocking conical head (22), the outside of one end of the telescopic rod (1) is slidably connected with the inside of a sliding block (26), and convex blocks on two sides of the outer wall of the sliding block (26) are slidably connected with the inside of a groove on one side of the knocking conical head (22);

protective sheath structure (3) are including the solid fixed ring of lag (32), the outer wall of the inner wall fixedly connected with telescopic link (1) of the solid fixed ring of lag (32), the outer wall of the solid fixed ring of lag (32) one end has the outer wall of protective sheath cap (31) one side through pin swing joint, the one end of the outer wall fixedly connected with lag fixed band (33) of protective sheath cap (31) opposite side, one side of the fixed public knot of the outside fixedly connected with of lag fixed band (33) 35, one side of fixed public knot (35) is equipped with fixed box (36), the outside of one side fixedly connected with lag fixed band (33) of fixed box (36), the outer wall of the solid fixed ring of lag (32) other end leads to one side of the fixed ring of fixedly connected with (34).

2. The tool for detecting the hollowing of the wall surface in the subway engineering as claimed in claim 1, wherein: the outer wall swing joint of telescopic link (1) other end has the inside of retrieving dead lever (4) one end, retrieve the inside of the outer wall fixedly connected with antiskid overcoat (5) of dead lever (4), one side of antiskid overcoat (5) is equipped with the solid fixed ring of lag (32), the outside of dead lever (4) is retrieved to the inside fixedly connected with of the solid fixed ring of lag (32), the outside fixedly connected with one end of telescopic link (1) of adapter sleeve (21), the other end fixedly connected with who retrieves dead lever (4) prevents losing the one end of noose (6).

3. The tool for detecting the hollowing of the wall surface in the subway engineering as claimed in claim 1, wherein: the one end of spring (23) is equipped with electric power magnet (25), the outside fixedly connected with connecting sleeve (21) of electric power magnet (25) inside, the outside of electric power magnet (25) is through the one end of data line fixedly connected with magnetic switch (27) bottom, the other end of magnetic switch (27) bottom passes through the output of data line fixedly connected with battery (28).

4. The tool for detecting the hollowing of the wall surface in the subway engineering as claimed in claim 3, wherein: the top fixedly connected with light (37) of protection shield cap (31) the bottom, the bottom of light (37) is through the one end of data line fixedly connected with light switch (38) bottom, the other end of light switch (38) bottom is through the output of data line fixedly connected with battery (28), the outside fixedly connected with of light switch (38) retrieves dead lever (4) outside, and is located one side of magnetic switch (27).

5. The tool for detecting the hollowing of the wall surface in the subway engineering as claimed in claim 1, wherein: the telescopic rod (1) is internally provided with three layers, and each layer is reduced in equal proportion.

6. The tool for detecting the hollowing of the wall surface in the subway engineering as claimed in claim 4, wherein: the external fixed connection of magnetic switch (27) retrieves dead lever (4) outside, and is located between lag solid fixed ring (32) and anti-skidding overcoat (5), the outside of battery (28) is connected with the other end of retrieving the inside dead lever (4) through the fixed block.