CN111174663A

CN111174663A - Novel floor thickness detector

Info

Publication number: CN111174663A
Application number: CN201811335059.0A
Authority: CN
Inventors: 李西静; 丁杰
Original assignee: Xi'an Youbihui Electronic Technology Co ltd
Current assignee: Xi'an Youbihui Electronic Technology Co ltd
Priority date: 2018-11-10
Filing date: 2018-11-10
Publication date: 2020-05-19

Abstract

The invention discloses a novel floor thickness detector which comprises a driving motor, wherein a rotating shaft is arranged at the bottom power output end of the driving motor, a scale tube is connected to the bottom of the rotating shaft, a drill bit is arranged at the bottom of the scale tube, an L-shaped groove is formed in the surface of the scale tube, a pull rod is arranged in the inner cavity of the scale tube, a rotating wheel is hinged to the bottom of the pull rod, a clamping foot is fixedly connected to the surface of the rotating wheel, an accommodating groove matched with the clamping foot is formed in the left side wall of the scale tube, a reading disc is sleeved on the outer wall of the scale tube, and a dust cover is sleeved on the outer wall of the scale. The floor thickness measuring device is reasonable in structural design, on one hand, the thickness of a floor can be measured while drilling is completed through the drill bit and the scale pipe, operation is simple, measurement can be completed through a single person through the clamping effect of the clamping pin and the reading disc, operation difficulty is reduced, the clamping pin can be contracted in the accommodating groove during carrying, occupied space is reduced, and carrying is facilitated.

Description

Novel floor thickness detector

Technical Field

The invention relates to the technical field of construction tools, in particular to a novel floor thickness detector.

Background

The thickness of the floor in modern buildings plays a very important role in the safety of engineering structures, the increase or decrease of the thickness of the floor can cause the change of the central deflection of the floor, and the thickness of the floor can affect a series of problems of sound insulation, heat insulation, vibration, water resistance and the like of a house, so that the thickness of the floor is one of necessary items in engineering quality detection. The method for detecting the cast-in-place floor slab is a steel tape detection method, the operation process comprises the steps of firstly drilling a hole in the upper layer of the floor slab by using a drill bit, enabling another person to prop against the bottom surface of the floor slab in the lower layer of the floor slab by using a supporting plate, then downwards probing the bottom by using a steel tape, and touching the supporting plate surface to detect the thickness.

Disclosure of Invention

The invention aims to overcome the problems in the prior art, provides a novel floor thickness detector, can measure the thickness of a floor while drilling, is simple and convenient to operate, can complete measurement work by a single person, reduces the operation difficulty, is convenient to carry, reduces the outward scattering of dust, further reduces the harm of the sucked dust to the body of an operator, and reduces the measurement error by keeping a vertical relation between a drill bit and the floor when drilling.

A novel floor thickness detector comprises a driving motor, wherein a rotating shaft is arranged at the bottom power output end of the driving motor, a graduated tube is connected to the bottom of the rotating shaft, a drill bit is arranged at the bottom of the graduated tube, an L-shaped groove is formed in the surface of the graduated tube, the L-shaped groove is formed by combining a horizontal groove and a vertical groove, the horizontal groove of the L-shaped groove is positioned above the vertical groove, a pull rod is arranged in the inner cavity of the graduated tube, the top end of the pull rod extends into the inner cavity of the L-shaped groove, a bayonet lock is arranged at one end of the pull rod extending into the inner cavity of the L-shaped groove, the front end of the bayonet lock extends out of the graduated tube, a rotating wheel is hinged to the bottom of the pull rod, a clamping foot is fixedly connected to the surface of the rotating wheel, the joint of the clamping foot and the rotating wheel is symmetrical with the joint of the pull rod and, and the inner chamber of holding groove and scale tube is linked together, the outer wall cover of scale tube has the reading dish, be equipped with fastening nut on the reading dish, the dust cover has been cup jointed to the outer wall of scale tube, the top of dust cover is equipped with the spirit level, the bottom symmetry of dust cover is provided with adjusting bolt, and adjusting bolt runs through the dust cover, the operation window has been seted up on the surface of dust cover, and the window form of operation window articulates on the dust cover.

Preferably, in the novel floor thickness detector, the measuring range of the graduated tube is 0-40 cm.

Preferably, in the novel floor thickness detector, the reading disc is a transparent disc, and the dust cover is a transparent cover.

Preferably, in the novel floor thickness detector, the bottom of the adjusting bolt is provided with a rubber gasket

Preferably, in the novel floor thickness detector, the levels are two groups with the same structure, and the two groups of levels are vertically arranged.

The invention has the beneficial effects that:

the floor thickness measuring device is reasonable in structural design, on one hand, the thickness of a floor can be measured while drilling is completed through the drill bit and the graduated tube, operation is simple and convenient, measurement can be completed by a single person through the clamping effect of the clamping pin and the reading disc, operation difficulty is reduced, the clamping pin can be contracted in the accommodating groove during carrying, occupied space is reduced, carrying is convenient, on the other hand, dust scattering outwards is reduced through the dust separation effect of the dust cover, harm of sucked dust to the body of an operator is reduced, the operator adjusts the adjusting bolt through observing the level gauge, the top of the dust cover is in a horizontal state, the graduated tube and the dust cover are in a mutually vertical relation, the drill bit is enabled to be in a vertical relation with the floor during drilling, and measuring errors are reduced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic of the structure of the present invention;

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

FIG. 3 is a structural schematic of the dust boot of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-driving motor, 2-rotating shaft, 3-graduated tube, 4-drill bit, 5-L-shaped groove, 6-pull rod, 7-bayonet, 8-rotating wheel, 9-bayonet, 10-accommodating groove, 11-reading disc, 12-fastening nut, 13-dust cover, 14-level gauge, 15-adjusting bolt and 16-operating window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a novel floor thickness detector, which includes a driving motor 1, a rotating shaft 2 is disposed at a bottom power output end of the driving motor 1, a graduated tube 3 is connected to a bottom of the rotating shaft 2, a drill 4 is disposed at a bottom of the graduated tube 3, an L-shaped groove 5 is disposed on a surface of the graduated tube 3, the L-shaped groove 5 is formed by combining a horizontal groove and a vertical groove, the horizontal groove of the L-shaped groove 5 is located above the vertical groove, a pull rod 6 is disposed in an inner cavity of the graduated tube 3, a top end of the pull rod 6 extends into the inner cavity of the L-shaped groove 5, a bayonet 7 is disposed at an end of the pull rod 6 extending into the inner cavity of the L-shaped groove 5, a front end of the bayonet 7 extends out of the graduated tube 3, a rotating wheel 8 is hinged to a bottom of the pull rod 6, a clamping foot 9 is fixedly connected to a surface of the rotating wheel 8, the left side wall of scale tube 3 has been seted up and has been accomodate groove 10 with card foot 9 matched with, and accomodate groove 10 and be linked together with the inner chamber of scale tube 3, the outer wall cover of scale tube 3 has reading dish 11, be equipped with fastening nut 12 on the reading dish 11, the outer wall of scale tube 3 has cup jointed dust cover 13, the top of dust cover 13 is equipped with spirit level 14, the bottom symmetry of dust cover 13 is provided with adjusting bolt 15, and adjusting bolt 15 runs through dust cover 13, operation window 16 has been seted up on the surface of dust cover 13, and the window form of operation window 16 articulates on dust cover 13.

The measuring range of scale pipe 3 is 0 ~ 40cm, can measure the work to the floor of different thickness in measuring range, reading dish 11 is the transparency disc, dust cover 13 is the translucent cover, be convenient for observe the reading, adjusting bolt 15's bottom is equipped with the rubber packing, play the skid-proof effect of shock attenuation when drilling, spirit level 14 is two sets of the same structure, and two sets of spirit level 14 are vertical form and arrange, measuring action through two sets of spirit level 14 of mutually perpendicular, can be better adjust the levelness of dust cover 13, scale pipe 3 is the mutually perpendicular relation with dust cover 13, and then make drill bit 4 when driling keep perpendicular relation between with the floor, reduce measuring error.

One embodiment of the present invention is:

when floor thickness detection is carried out, firstly, the dust cover 13 is sleeved on the scale pipe 3, generated dust is separated during drilling, the dust cover 13 slides downwards to enable a rubber gasket at the bottom of the adjusting bolt 15 to be attached to a floor, the adjusting bolt 15 is adjusted by observing the level gauge 14, the top of the dust cover 13 is in a horizontal state, the scale pipe 3 and the dust cover 13 are in a mutually perpendicular relation, further, the drill bit 4 is kept perpendicular to the floor during drilling, the driving motor 1 is started, the driving motor 1 drives the scale pipe 3 to rotate through the rotating shaft 2, further, the drill bit 4 can carry out drilling operation on the floor, after the drilling is completed, an operation window 16 on the dust cover 13 is opened, the bayonet 7 is upwards pulled to the top from a vertical groove of the L-shaped groove 5 and then is transferred to a horizontal groove, the pull rod 6 connected with the bayonet 7 upwards moves to enable the rotating wheel 8, the runner 8 drives the card foot 9 and stretches out and accomodates groove 10, and card foot 9 perpendicular to graduated tube 3 this moment, upwards stimulates graduated tube 3 and makes the last contact surface and the laminating of floor lower surface of card foot 9, and the reading dish 11 that slides down makes the lower contact surface and the laminating of floor upper surface of reading dish 11, adjusts fastening nut 12 and makes the reading dish fix on graduated tube 3, and reading dish 11 and the laminating department of floor upper surface show that the reading is floor thickness promptly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel floor thickness detector, includes driving motor (1), its characterized in that: the bottom power take off end of driving motor (1) is equipped with rotation axis (2), the bottom of rotation axis (2) is connected with scale tube (3), the bottom of scale tube (3) is equipped with drill bit (4), L type groove (5) have been seted up on the surface of scale tube (3), L type groove (5) are formed by horizontal groove and vertical groove combination, and the horizontal groove of L type groove (5) is located the top in vertical groove, the inner chamber of scale tube (3) is equipped with pull rod (6), and the inner chamber of L type groove (5) is stretched into on the top of pull rod (6), the one end that pull rod (6) stretched into L type groove (5) inner chamber is provided with bayonet lock (7), and the front end of bayonet lock (7) stretches out scale tube (3), the bottom of pull rod (6) articulates there is runner (8), the fixed surface of runner (8) is connected with bayonet lock foot (9), and the junction of bayonet lock foot (9) and runner (8) and pull rod (6) and runner (8) are connected about the junction of pull rod (8) and runner The centre of a circle symmetry of runner (8), the left side wall of scale pipe (3) is seted up and is accomodate groove (10) with card foot (9) matched with, and accomodate the inner chamber of groove (10) and scale pipe (3) and be linked together, the outer wall cover of scale pipe (3) has reading dish (11), be equipped with fastening nut (12) on reading dish (11), dust cover (13) have been cup jointed to the outer wall of scale pipe (3), the top of dust cover (13) is equipped with spirit level (14), the bottom symmetry of dust cover (13) is provided with adjusting bolt (15), and adjusting bolt (15) run through dust cover (13), operation window (16) have been seted up on the surface of dust cover (13), and the window form dust cover of operation window (16) articulates on dust cover (13).

2. The novel floor thickness detector of claim 1, characterized in that: the measuring range of the graduated tube (3) is 0-40 cm.

3. The novel floor thickness detector of claim 1, characterized in that: the reading disc (11) is a transparent disc, and the dust cover (13) is a transparent cover.

4. The novel floor thickness detector of claim 1, characterized in that: and a rubber gasket is arranged at the bottom of the adjusting bolt (15).

5. The novel floor thickness detector of claim 1, characterized in that: the gradienters (14) are two groups with the same structure, and the two groups of gradienters (14) are vertically arranged.