CN216977717U

CN216977717U - Thickness measuring device of cast-in-place concrete structure

Info

Publication number: CN216977717U
Application number: CN202220394845.3U
Authority: CN
Inventors: 邓靖; 赖阳; 梅入川
Original assignee: Lvyi Construction Group Co ltd
Current assignee: Lvyi Construction Group Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-15
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a thickness measuring device of a cast-in-place concrete structure, which relates to the field of buildings and comprises a measuring instrument, wherein two rollers are respectively arranged on two sides of the measuring instrument, a marking box is arranged between the two rollers positioned on the same side, the marking box is fixedly arranged on the measuring instrument, a marking box is arranged in the marking box, a marking sponge is arranged on the marking box, an extending hole is formed in the bottom side of the marking box and is matched with the marking box, two sealing plates are slidably arranged on the bottom side of the marking box, the extending hole is matched with the two sealing plates, and a pressing frame is fixedly arranged on the top side of the marking box. According to the utility model, through the arrangement of the marking sponge, when the measuring instrument measures, the marking can be synchronously carried out through the marking sponge without additional working procedures, so that the measuring instrument is very convenient, and the synchronous marking is higher in accuracy, so that the functions of the measuring instrument are more diversified, and the measuring instrument is more convenient to use.

Description

Thickness measuring device of cast-in-place concrete structure

Technical Field

The utility model relates to the technical field of buildings, in particular to a thickness measuring device of a cast-in-place concrete structure.

Background

In the building construction process, the construction is carried out by adopting a concrete pouring mode at present, the construction is not faster, the building is firm, and after the concrete is poured, the thickness of the concrete needs to be measured by an instrument so as to check the quality of the building.

In the prior art, when the thickness of the concrete is detected by a measuring instrument, the thickness value of the concrete or other parameters are often required to be marked, generally, after the measurement is mostly carried out, another worker marks the thickness value by adopting a pen writing mode, so that the labor is wasted due to improper marking modes, the thickness value cannot be synchronously measured with the measurement, the marking error is easily caused, and therefore the requirement of people is met by a thickness measuring device of a cast-in-place concrete structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thickness measuring device of a cast-in-place concrete structure, which solves the problems that when the thickness of concrete is detected by a measuring instrument, the thickness value or other parameters of the concrete are often required to be marked, and after the concrete is generally measured, another worker adopts a pen writing mode to mark, so that the marking mode is improper, manpower is wasted, the measurement cannot be carried out synchronously with the measurement, and the marking error is easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a thickness measuring device of a cast-in-place concrete structure comprises a measuring instrument, wherein two rollers are arranged on two sides of the measuring instrument, a mark box is arranged between the two rollers positioned on the same side, the mark box is fixedly arranged on the measuring instrument, a mark box is arranged in the mark box, a mark sponge is arranged on the mark box, an extending hole is formed in the bottom side of the mark box and is matched with the mark box, two sealing plates are slidably arranged on the bottom side of the mark box and are matched with the extending hole, a pressing frame is fixedly arranged on the top side of the mark box, the mark box extends out of the top end of the pressing frame, the measuring instrument is convenient to be matched, the mark sponge can extend out of a mark by pressing the pressing frame through the arrangement of the mark sponge when the measuring instrument is used for measuring, so that the thickness of concrete can be conveniently marked, or perform other marking actions.

Preferably, all seted up the shifting chute on the both sides inner wall of stretching out the hole, the top side of two closing plates is the equal fixed mounting of driving plate, and two driving plates run through two shifting chutes respectively.

Preferably, the inner walls of the two sides of the moving groove are provided with baffle grooves, the two baffle grooves are internally provided with check blocks in a sliding mode, the two check blocks are fixedly arranged on the two sides of the driving plate respectively, and when the driving plate moves, the driving plate can slide in the two baffle grooves through the two check blocks, so that the driving plate can be limited to slide horizontally.

Preferably, two all rotate on the drive plate and install the switching pole, two switching poles all rotate and install on pressing the frame, press the frame and can drive two drive plates through two switching poles and remove.

Preferably, two switching holes have been seted up on the switching pole, all rotate in two switching holes and install the switching axle, and two switching axles are fixed mounting respectively on driving plate and the frame of pressing, when pressing the frame atress and move down, drive two switching poles through two switching axles and remove, and two switching poles can drive two driving plates through two other switching axles and remove to make two closing plates can slide, the mark of stretching out of the mark box of being convenient for.

Preferably, the pressing frame is fixedly sleeved with an extension plate located in the marking box, the pressing frame is sleeved with a spring, the top end of the spring is fixedly installed on the inner wall of the top side of the marking box, the bottom end of the spring is fixedly installed on the extension plate, the extension plate is driven to move when the pressing frame moves downwards, the extension plate moves to drive the spring to be stressed and extended, and therefore when the pressing frame stops being pressed, the pressing frame can be conveniently reset due to the contraction force of the spring.

Preferably, the inner wall of the top side of the marking box is provided with a telescopic hole, the pressing frame is movably arranged in the telescopic hole, and the pressing frame moves in the telescopic hole when moving, so that the pressing frame can be limited to move only vertically.

The beneficial effects of the utility model are:

according to the utility model, through the arrangement of the marking sponge, when the measuring instrument measures, the marking can be synchronously carried out through the marking sponge, no additional process is needed, the convenience is very high, and the synchronous marking has higher accuracy, so that the functions of the measuring instrument are more diversified, and the use is more convenient.

According to the utility model, through the arrangement of the pressing frame and the switching rods, when the marking is carried out, only the pressing frame needs to be pressed, the marking sponge can extend out of the marking box for marking when the two switching rods drive the two sealing plates to be opened, the pressing rods are loosened, the marking sponge can be reset, the use is convenient, and the problems that the marking sponge is too fast dried or damaged and polluted can be avoided.

Drawings

Fig. 1 is a schematic structural view of a thickness measuring device of a cast-in-place concrete structure according to the present invention;

fig. 2 is a schematic view illustrating an internal structure of a marker box of a thickness measuring device for a cast-in-place concrete structure according to the present invention;

fig. 3 is a schematic cross-sectional view illustrating a marker box of a thickness measuring apparatus for a cast-in-place concrete structure according to the present invention;

fig. 4 is a schematic structural view of a portion a in fig. 2 of a thickness measuring apparatus for a cast-in-place concrete structure according to the present invention.

In the figure: 1. a measuring instrument; 2. a roller; 3. a marking box; 4. a marker cassette; 5. marking the sponge; 6. an outlet hole; 7. a sealing plate; 8. a moving groove; 9. a baffle groove; 10. a stopper; 11. driving the plate; 12. a telescopic hole; 13. a pressing frame; 14. a spring; 15. stretching the plate; 16. a transfer lever; 17. switching the hole; 18. and (4) transferring the shaft.

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.

Referring to fig. 1-4, a thickness measuring device of a cast-in-place concrete structure comprises a measuring instrument 1, two rollers 2 are respectively installed on two sides of the measuring instrument 1, a marking box 3 is arranged between the two rollers 2 on the same side, the marking box 3 is fixedly installed on the measuring instrument 1, a marking box 4 is arranged in the marking box 3, a marking sponge 5 is installed on the marking box 4, an extending hole 6 is formed in the bottom side of the marking box 3, the extending hole 6 is matched with the marking box 4, two sealing plates 7 are slidably installed on the bottom side of the marking box 3, the extending hole 6 is matched with the two sealing plates 7, a pressing frame 13 is fixedly installed on the top side of the marking box 4, the marking sponge 5 extends out of the marking box 3 from the top end of the pressing frame 13, so that the measuring instrument 1 is matched, and when the measuring instrument 1 is used for measurement, the marking sponge 5 can extend out of a mark only by pressing the pressing frame 13, thereby facilitating marking of the thickness of the concrete or other marking action.

In the utility model, referring to fig. 3, the inner walls of the two sides of the extending hole 6 are both provided with moving grooves 8, the top sides of the two sealing plates 7 are both fixedly provided with driving plates 11, and the two driving plates 11 respectively penetrate through the two moving grooves 8.

In the utility model, referring to fig. 3, the inner walls of the two sides of the moving groove 8 are respectively provided with a retaining groove 9, the two retaining grooves 9 are respectively provided with a stop dog 10 in a sliding manner, the two stop dogs 10 are respectively and fixedly arranged on the two sides of the driving plate 11, and when the driving plate 11 moves, the two stop dogs 10 slide in the two retaining grooves 9, so that the driving plate 11 can be limited to only horizontally slide.

In the utility model, referring to fig. 4, the two driving plates 11 are rotatably mounted with the adapter rods 16, the two adapter rods 16 are rotatably mounted on the pressing frame 13, and the pressing frame 13 can drive the two driving plates 11 to move through the two adapter rods 16.

In the utility model, referring to fig. 4, two transfer holes 17 are formed in a transfer rod 16, transfer shafts 18 are rotatably mounted in the two transfer holes 17, the two transfer shafts 18 are fixedly mounted on a driving plate 11 and a pressing frame 13 respectively, when the pressing frame 13 is forced to move downwards, the two transfer rods 16 are driven to move by the two transfer shafts 18, and the two transfer rods 16 can drive the two driving plates 11 to move by the other two transfer shafts 18, so that the two sealing plates 7 can slide open, and the marking box 4 can be conveniently marked to extend out.

In the utility model, referring to fig. 2, an extension plate 15 positioned in a marking box 3 is fixedly sleeved on a pressing frame 13, a spring 14 is sleeved on the pressing frame 13, the top end of the spring 14 is fixedly arranged on the inner wall of the top side of the marking box 3, the bottom end of the spring 14 is fixedly arranged on the extension plate 15, the extension plate 15 is driven to move when the pressing frame 13 moves downwards, the extension plate 15 moves to drive the spring 14 to be stressed and extended, and thus when the pressing frame 13 stops being pressed, the pressing frame 13 can be conveniently reset due to the contraction force of the spring 14.

In the utility model, referring to fig. 2, a telescopic hole 12 is formed on the inner wall of the top side of the marking box 3, a pressing frame 13 is movably arranged in the telescopic hole 12, and the pressing frame 13 moves in the telescopic hole 12 when moving, so that the pressing frame 13 can be limited to move only vertically.

The working principle of the utility model is as follows:

when the measuring instrument 1 is used for measuring and marking, the pressing frame 13 is pressed by hands, so that the pressing frame 13 drives the two adapter rods 16 to rotate, the two adapter rods 16 can drive the two driving plates 11 to move, the two driving plates 11 can drive the two sealing plates 7 to move, so that the extending hole 6 can be leaked, at the same time, the pressing frame 13 can move to drive the marking box 4 to move, the marking box 4 can drive the marking sponge 5 to move, so that the marking sponge 5 can extend out of the extending hole 6 for marking, the pressing frame 13 drives the stretching plate 15 to move, the stretching plate 15 moves to drive the spring 14 to be stretched under stress, and after the marking operation is finished, only the pressing frame 13 needs to be loosened, namely, under the action of the contraction force of the spring 14, the marking box 4 can be accommodated in the marking box 3, and the problem that the marking sponge 5 is dried too fast or is damaged and polluted is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cast-in-place concrete structure's thickness measurement device, includes measuring instrument (1), two gyro wheels (2), its characterized in that are all installed to the both sides of measuring instrument (1): be located two of same side be equipped with mark case (3) between gyro wheel (2), mark case (3) fixed mounting is on measuring instrument (1), be equipped with mark box (4) in mark case (3), install on mark box (4) mark sponge (5), the bottom side of mark case (3) has been seted up and has been stretched out hole (6), stretches out hole (6) and mark box (4) looks adaptation, the bottom side slidable mounting of mark case (3) has two closing plates (7), stretches out hole (6) and two closing plates (7) looks adaptations, the top side fixed mounting of mark box (4) has pressing frame (13), and the top of pressing frame (13) extends mark case (3), is convenient for measuring instrument (1) looks adaptation.

2. The cast-in-place concrete structure thickness measuring device of claim 1, wherein: the two-side sealing structure is characterized in that moving grooves (8) are formed in the inner walls of the two sides of the extending hole (6), driving plates (11) are fixedly mounted on the top sides of the two sealing plates (7), and the two driving plates (11) penetrate through the two moving grooves (8) respectively.

3. The cast-in-place concrete structure thickness measuring device of claim 2, wherein: the inner walls of the two sides of the moving groove (8) are provided with baffle grooves (9), the two baffle grooves (9) are internally provided with check blocks (10) in a sliding manner, and the two check blocks (10) are respectively and fixedly arranged on the two sides of the driving plate (11).

4. The cast-in-place concrete structure thickness measuring device of claim 2, wherein: two all rotate on drive board (11) and install switching pole (16), two switching pole (16) all rotate and install on pressing frame (13).

5. The cast-in-place concrete structure thickness measuring device of claim 4, wherein: two transfer holes (17) are formed in the transfer rod (16), a transfer shaft (18) is rotatably mounted in the two transfer holes (17), and the two transfer shafts (18) are fixedly mounted on the driving plate (11) and the pressing frame (13) respectively.

6. The cast-in-place concrete structure thickness measuring device of claim 1, wherein: the pressing frame (13) is fixedly sleeved with a stretching plate (15) located in the marking box (3), the pressing frame (13) is sleeved with a spring (14), the top end of the spring (14) is fixedly installed on the inner wall of the top side of the marking box (3), and the bottom end of the spring (14) is fixedly installed on the stretching plate (15).

7. The cast-in-place concrete structure thickness measuring device of claim 1, wherein: a telescopic hole (12) is formed in the inner wall of the top side of the marking box (3), and the pressing frame (13) is movably arranged in the telescopic hole (12).