CN212482351U

CN212482351U - Floor thickness detection device based on damage method

Info

Publication number: CN212482351U
Application number: CN202022047184.0U
Authority: CN
Inventors: 奚雷; 周昌文; 陈祖刚; 王哲; 陈军华; 郑娟
Original assignee: Wuhan Bohong Construction Co ltd
Current assignee: Wuhan Bohong Construction Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-02-05
Anticipated expiration: 2030-09-17

Abstract

The application discloses detection device of floor thickness based on damage method relates to construction's technical field, and detection device includes: the rod body is provided with scales; the positioning rod is arranged on the rod body and is in rotary connection with the rod body; the driving part is arranged in the rod body, is connected with the positioning rod and is used for driving the positioning rod to move away from or close to the rod body to rotate so as to enable the positioning rod to be vertical to the rod body; the measuring part is movably assembled at the other end of the rod body relative to the positioning rod and can move along the axial direction of the rod body so as to determine the clear distance from the measuring part to the positioning rod perpendicular to the rod body according to the position of the measuring part on the scale. This application only needs single staff can measure floor thickness, and measures simply.

Description

Floor thickness detection device based on damage method

Technical Field

The application relates to the technical field of building construction, in particular to a detection device for floor thickness based on a damage method.

Background

Along with the rapid development of economy, the scale of construction engineering is larger and larger, the requirement on the building quality is higher and higher, and the construction of the construction engineering is more standard, for example, the control on the thickness of a floor slab is mainly related to the measurement of the thickness of the floor slab.

In the related art, the thickness of a floor slab is usually measured by a damage method, specifically, an electric drill is used for drilling through the floor slab, a through hole is formed in the floor slab, a downstair worker uses a plate to block the through hole, the upstairs worker stretches a metal rod into the through hole until the metal rod cannot stretch downwards, and the stretching length of the metal rod is recorded as the thickness of the floor slab. However, the method requires at least two workers to be used, which is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a detection device of floor thickness based on damage method, it only needs single staff can measure floor thickness, and measures simply.

The embodiment of the application provides a detection device of floor thickness based on breakage method, includes:

the rod body is provided with scales;

the positioning rod is arranged on the rod body and is in rotary connection with the rod body;

the driving part is arranged in the rod body, is connected with the positioning rod and is used for driving the positioning rod to move away from or close to the rod body to rotate so as to enable the positioning rod to be vertical to the rod body;

the measuring part is movably assembled at the other end of the rod body relative to the positioning rod and can move along the axial direction of the rod body so as to determine the clear distance from the measuring part to the positioning rod perpendicular to the rod body according to the position of the measuring part on the scale.

In this embodiment, preferably, a switch is disposed on the rod body, and the switch is electrically connected to the driving portion and is used for controlling the driving portion to drive the positioning rod to rotate.

Preferably, the driving part is a rotary cylinder, the rotary cylinder is fixedly arranged in the rod body, and an output end of the rotary cylinder is fixedly connected with an end part of the positioning rod.

Preferably, the driving part is a telescopic cylinder, the telescopic cylinder is hinged in the rod body, and the output end of the telescopic cylinder is hinged with the positioning rod.

Preferably, the number of the positioning rods is at least two, and the two positioning rods are arranged on the rod body in the same height.

Preferably, at least one accommodating groove is formed in the periphery of the rod body, and one accommodating groove is used for completely accommodating one corresponding positioning rod.

Preferably, the rod body is provided with a through groove distributed along the rod body, two sides of the through groove are provided with a guide groove, and the guide groove is provided with the scale along the through groove; the measurement section includes:

two sliding seats which are correspondingly arranged in the two guide grooves and can move along the guide grooves;

the side surface of the long rod is symmetrically provided with two bulges, and the two bulges are arranged on the corresponding sliding seats in a penetrating way; the long rod can rotate around the sliding seat in the through groove, and meanwhile, the long rod can move up and down in the through groove along the guide groove through the sliding seat.

Preferably, the measuring part is a sliding block, and the sliding block is sleeved on the rod body.

Preferably, a leveling tube is further arranged on the rod body and used for checking whether the rod body is vertically in place.

The beneficial effect that technical scheme that this application provided brought includes:

(1) the embodiment of the application provides a floor thickness detection device based on a damage method, which comprises a rod body, a positioning rod, a driving part and a measuring part, wherein the positioning rod is close to the rod body; when using detection device to measure the floor, the body of rod drives the locating lever and together transfers along the through-hole on the floor, after confirming that the hookup location of locating lever on the body of rod passes the through-hole, the body of rod rotation is kept away from to the locating lever perpendicular to body of rod to the drive division drive locating lever on the body of rod, upwards mentions the body of rod to the locating lever supports and leans on the bottom at the floor, adopts the measuring part to follow the body of rod rebound to the top of floor, can confirm the thickness of this floor according to the mark of measuring part and locating lever on the scale of. It can be seen that this application embodiment only needs single staff can measure floor thickness, and the simple high efficiency of measuring mode.

(2) In this application embodiment, be equipped with the switch on the body of rod, the rotation of this on-off control locating lever can realize the measurement of floor thickness through the control of staff to the switch on the body of rod, further simplifies the measurement form, improves work efficiency.

(3) In this application embodiment, set up the storage tank on the body of rod to accomodate the locating lever, avoid the locating lever to expose in the outside of the body of rod, effectively reduce detection device's transverse length, can reduce the aperture requirement of detection device to the through-hole on the floor that can pass, avoid damaging the floor structure because of floor thickness detects the demand as far as possible.

(4) In the embodiment of the application, the measuring part can be accommodated in the rod body, so that the detection device is in a state of one rod as a whole when not in use, and the structure is compact; simultaneously, this measuring part can also carry out positive and negative twice measurement to the other floor thickness of same through-hole, effectively improves and measures the accuracy.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a perspective view of a floor thickness detection device based on a damage method according to an embodiment of the present application in a use state;

fig. 2 is a perspective view of a floor thickness detection device based on a damage method according to an embodiment of the present application in an unused state;

FIG. 3 is a rear view of FIG. 2;

FIG. 4 is a schematic structural distribution diagram of the measuring part in the left side view of FIG. 2;

in the figure: 1. a rod body; 10. calibration; 11. a switch; 12. a containing groove; 13. a through groove; 14. a guide groove; 2. positioning a rod; 3. a drive section; 4. a measuring section; 41. a slide base; 42. a long rod; 43. and (4) protruding.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

Referring to fig. 1 to 3, an embodiment of the present application provides a detection apparatus for a floor thickness based on a damage method, including:

the rod body 1 is provided with scales 10;

the positioning rod 2 is arranged on the rod body 1 and is rotatably connected with the rod body 1;

the driving part 3 is arranged inside the rod body 1, is connected with the positioning rod 2, and is used for driving the positioning rod 2 to move away from or close to the rod body 1 to rotate so as to enable the positioning rod 2 to be vertical to the rod body 1;

and the measuring part 4 is movably arranged at the other end of the rod body 1 relative to the positioning rod 2 and can move along the axial direction of the rod body 1 so as to determine the clear distance from the measuring part 4 to the positioning rod 2 perpendicular to the rod body 1 according to the position of the measuring part 4 on the scale 10. The embodiment of the application provides a detection device of floor thickness based on damage method, its theory of operation is:

when the detection device is not used, the positioning rod 2 is arranged close to the bottom end of the rod body 1, at the moment, the positioning rod 2 is arranged along the axial direction of the rod body 1, and the measuring part 4 is arranged on the rod body 1 and close to the top end of the rod body 1;

when using during detection device, single staff will be in the detection device of unused state and stretch into downwards along the through-hole on the floor A at floor A's top, until the staff can confirm that locating lever 2 is whole in the below of floor A bottom, control opening of drive division 3, drive division 3 drive swivelling joint is at body of rod 1 locating lever 2 external rotation to the locating lever 2 perpendicular with the body of rod 1, the staff upwards moves body of rod 1 to can not continue the back of moving upwards, with being close to body of rod 1 top measuring part 4 along body of rod 1 downwards move to measuring part 4 contact floor A's top, reading measuring part 4 position on the body of rod 1 at this moment according to the mark of scale 10, and confirm the clear distance between the rotation original point of measuring part 4 and locating lever 2 this moment according to scale 10 on the body of rod 1, floor thickness promptly.

It can be seen that this application embodiment only needs single staff can measure floor thickness, and the simple high efficiency of measuring mode.

As shown in fig. 3, in the embodiment of the present application, preferably, a switch 11 is disposed on the rod body 1, and the switch 11 is electrically connected to the driving portion 3 and is used for controlling the driving portion 3 to drive the positioning rod 2 to rotate.

In this application embodiment, be equipped with switch 11 on the body of rod 1, this switch 11 control locating lever 2's rotation can realize the measurement of floor thickness through the control of staff to switch 11 on the body of rod 1, further simplifies the measurement form, improves work efficiency.

As an optimal scheme of this application embodiment, drive division 3 is revolving cylinder, and this revolving cylinder sets firmly in the body of rod 1, just revolving cylinder's output with the tip of locating lever 2 links firmly. In this embodiment, revolving cylinder's output can rotate, with locating lever 2 rigid coupling on this output, according to locating lever 2 the rotatory demand installation revolving cylinder can.

As shown in fig. 3, as a modification of the embodiment of the present application, the driving portion 3 is a telescopic cylinder hinged in the rod body 1, and an output end of the telescopic cylinder is hinged to the positioning rod 2. When the tip of locating lever 2 articulates on the body of rod 1, telescopic cylinder is articulated at the body of rod 1 apart from the pin joint certain distance and is installed on the body of rod 1, telescopic cylinder's telescopic piston articulates on the pole body of locating lever 2, also apart from one section distance of pin joint, when telescopic cylinder is extended, locating lever 2 is outside rotatory 90 around the pin joint, and when telescopic cylinder retracted, locating lever 2 set up along the body of rod 1.

In the embodiment of the present application, the driving portion 3 is a rotary cylinder or a telescopic cylinder, and the rotation or the telescopic operation is performed under the control of the switch 11, which is a well-known technical means in the art, and therefore, in the embodiment of the present application, the specific structural details of the driving portion 3 are not described in more detail.

And the rotary cylinder or the telescopic cylinder is a miniature component and is arranged in the rod body 1.

Preferably, the number of the positioning rods 2 is at least two, and the two positioning rods 2 are arranged on the rod body 1 at equal heights. When all positioning rods 2 arranged at equal height extend out, the positioning rods are perpendicular to the rod body 1, and all the positioning rods 2 form a plane, so that the at least two positioning rods 2 can ensure the contact between the positioning rods 2 and a floor to be measured, and the measurement error is reduced.

Preferably, at least one accommodating groove 12 is formed on the periphery of the rod body 1, and one accommodating groove 12 is used for completely accommodating one corresponding positioning rod 2. The rod body 1 is provided with the accommodating groove 12, the accommodating groove 12 can completely accommodate the positioning rod 2 therein, the positioning rod 2 is prevented from being arranged outside the rod body 1, and then the whole detection device is made to be of a rod-shaped structure, so that the measurement below the rod body is convenient and quick. This application embodiment effectively avoids the locating lever to expose in the outside of the body of rod, also effectively reduces detection device's horizontal length, can reduce detection device and to the aperture requirement of the through-hole on the floor that can pass, avoids damaging the floor structure because of floor thickness detects the demand as far as possible.

As shown in fig. 1 to 4, as a preferred solution of the embodiment of the present application, a through groove 13 distributed along the rod body 1 is formed on the rod body 1, two sides of the through groove 13 are respectively provided with a guide groove 14, and the outer edge of the guide groove 14 is provided with the scale 10 along the through groove 13; the measuring section 4 includes:

two sliders 41 respectively installed in the two guide grooves 14 and movable along the guide grooves 14;

the long rod 42 is symmetrically provided with two bulges 43 on the side surface, and the two bulges 43 are arranged on the corresponding sliding seat 41 in a penetrating way; the rod 42 can be rotated about the slide 41 in the through-groove 13, while the rod 42 can be moved up and down in the through-groove 13 along the guide groove 14 by means of the slide 41.

In this embodiment, the long rod 42 can rotate around itself, and also can move up and down, when the long rod 42 is horizontally attached to the top of the floor a to be detected to measure a result, the long rod 42 can be lifted up and moved up, turned over 180 degrees and moved down, and attached to the top of the floor a, and then a result is measured, and the average value of the two results is taken as the final measurement result of the detection device, so that the result is obviously more accurate.

Meanwhile, in the embodiment of the application, the measuring part 4 can be accommodated in the through groove 13 of the rod body when being vertically arranged, so that the detection device is in a state of one rod as a whole when not in use, and the structure is compact; simultaneously, this measuring part 4 can also carry out positive and negative twice measurement in same position to floor A thickness, effectively improves and measures the accuracy.

In a deformed state, the measuring part 4 is a sliding block which is sleeved on the rod body 1. The slider cover is established on the body of rod 1, and the external diameter length of this slider is greater than the internal diameter of the through-hole of the floor that awaits measuring, also can measure its simple structure.

Specifically, the rod body 1 is further provided with a leveling tube for checking whether the rod body 1 is vertically in place. Detection device in this application embodiment still adopts the air level pipe to carry out the sign in order to guarantee the vertical state of the body of rod 1, further improves measurement accuracy. The level tube may be provided by any conventional technique and is therefore not shown in the drawings.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a detection apparatus of floor thickness based on breakage method which characterized in that includes:

the rod body (1) is provided with scales (10);

the positioning rod (2) is arranged on the rod body (1) and is rotationally connected with the rod body (1);

the driving part (3) is arranged in the rod body (1), is connected with the positioning rod (2), and is used for driving the positioning rod (2) to move away from or close to the rod body (1) to rotate so as to enable the positioning rod (2) to be vertical to the rod body (1);

the measuring part (4) is movably arranged at the other end of the rod body (1) relative to the positioning rod (2) and can move along the axial direction of the rod body (1), so that the clear distance from the measuring part (4) to the positioning rod (2) perpendicular to the rod body (1) is determined according to the position of the measuring part (4) on the scale (10).

2. The device for detecting the thickness of the floor slab based on the damage method as claimed in claim 1, wherein a switch (11) is provided on the rod body (1), and the switch (11) is electrically connected with the driving part (3) for controlling the driving part (3) to drive the positioning rod (2) to rotate.

3. The floor thickness detection device based on the damage method as claimed in claim 1, wherein the driving part (3) is a rotary cylinder fixed in the rod body (1), and an output end of the rotary cylinder is fixedly connected with an end of the positioning rod (2).

4. The floor thickness detection device based on the damage method as claimed in claim 1, wherein the driving part (3) is a telescopic cylinder hinged in the rod body (1), and the output end of the telescopic cylinder is hinged with the positioning rod (2).

5. The apparatus for detecting the thickness of a floor slab based on the damage method as claimed in claim 1, wherein the number of the positioning rods (2) is at least two, and the two positioning rods (2) are disposed at equal heights on the rod body (1).

6. The floor thickness detection device based on the damage method as claimed in claim 1, wherein at least one receiving groove (12) is formed on the periphery of the rod body (1), and one receiving groove (12) is used for completely receiving a corresponding one of the positioning rods (2).

7. The floor thickness detection device based on the damage method as recited in claim 1, wherein the rod body (1) is provided with a through groove (13) distributed along the rod body (1), and both sides of the through groove (13) are provided with a guide groove (14), and the guide groove (14) is provided with the scale (10) along the through groove (13); the measurement unit (4) includes:

two sliding seats (41) which are correspondingly arranged in the two guide grooves (14) and can move along the guide grooves (14);

the side surface of the long rod (42) is symmetrically provided with two bulges (43), and the two bulges (43) penetrate through the corresponding sliding seat (41); the rod (42) can rotate around the slide (41) in the through-groove (13), and the rod (42) can move up and down in the through-groove (13) along the guide groove (14) through the slide (41).

8. The device for detecting the thickness of the floor slab based on the damage method as claimed in claim 1, wherein the measuring portion (4) is a slider, and the slider is fitted over the rod body (1).

9. A device for detecting thickness of floor slab based on breakage method as claimed in claim 1, wherein said rod body (1) is further provided with a level tube for checking whether said rod body (1) is vertically in place.