CN212871030U

CN212871030U - Floor slab concrete thickness measuring device

Info

Publication number: CN212871030U
Application number: CN202021609539.4U
Authority: CN
Inventors: 张桂莲; 徐帅; 张云清; 马善理; 曹剑虹
Original assignee: Hainan Liming Engineering Construction Supervision Co ltd
Current assignee: Hainan Liming Engineering Construction Supervision Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-02
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to a thick measuring device of floor concrete, the loach carrying platform comprises a supporting bar, bracing piece middle part one side is equipped with the handle, bracing piece top fixedly connected with positioning seat, the inside through connection of positioning seat has the depression bar, the depression bar bottom extends to inside the bracing piece, inside having seted up of bracing piece holds the chamber, hold the inside fixedly connected with tension spring in chamber, the tension spring bottom is contradicted with the briquetting, the briquetting top with bracing piece fixed connection, briquetting one end is connected with scale one, the slider has been cup jointed to scale one outside, slider below embedding is connected with the screw rod, slider top fixedly connected with reflecting plate, scale one top is located bracing piece top one side is equipped with scale two. The utility model discloses a set up supersonic generator, use ultrasonic detection floor thickness, measurement accuracy is high to the equipment is whole simple and light, is convenient for go out to carry, effectively improve equipment's practicality.

Description

Floor slab concrete thickness measuring device

Technical Field

The utility model relates to a thick measuring device of floor concrete belongs to floor measuring equipment technical field.

Background

Floor generally refers to a concrete precast element produced by processing in a precast yard. The bearing part in the floor layer divides the house into a plurality of layers in the vertical direction and transmits the vertical load of people, furniture and the like and the self weight of the floor to the foundation through the wall body, the beam or the column. The floor can be divided into a plurality of forms such as a wood floor, a brick arch floor, a reinforced concrete floor, a steel lining bearing floor and the like according to the used materials.

The thickness of the floor slab is strictly required in a building site, the thickness of the floor slab is usually measured by adopting a measuring tape, the measuring tape is easy to deform, so that the accuracy of the test is too low, the large and accurate equipment has large volume, is not easy to carry, has low practicability, and therefore the problems need to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a thick measuring device of floor concrete, through setting up supersonic generator, uses ultrasonic detection floor thickness, and measurement accuracy is high to the equipment is whole simple and light, and portable is convenient for go out, and effective improve equipment's practicality can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a thick measuring device of floor slab concrete, includes the bracing piece, bracing piece middle part one side is equipped with the handle, bracing piece top fixedly connected with positioning seat, the inside through connection of positioning seat has the depression bar, the depression bar bottom extends to inside the bracing piece, inside the offering of bracing piece holds the chamber, hold the inside fixedly connected with tension spring in chamber, the tension spring bottom is contradicted with the briquetting, the briquetting top with bracing piece fixed connection, briquetting one end is connected with scale one, the slider has been cup jointed to scale one outside, slider below embedding is connected with the screw rod, slider top fixedly connected with reflecting plate, scale one top is located bracing piece top one side is equipped with scale two, the outside of scale has cup jointed slider two, slider two below is equipped with ultrasonic transmitter.

As an optimal technical scheme of the utility model, depression bar top fixedly connected with push rod, the depression bar is in the inside sliding connection of bracing piece.

As a preferred technical scheme of the utility model, a scale one imbed in inside the bracing piece, seted up on the bracing piece and held a spout that the scale passes through, scale one is in sliding connection on the spout.

As a preferred technical scheme of the utility model, the observation hole has all been seted up on slider one and the slider two, slider one sliding connection on the scale one, slider two sliding connection on the scale two.

As an optimal technical scheme of the utility model, the slider with be equipped with a screw rod screw thread assorted thread groove, slider one with the screw rod passes through threaded connection, be equipped with on the slider two with it is the same on the slider one the screw rod.

As a preferred technical scheme of the utility model, the briquetting both sides are equipped with the slide rail, hold intracavity portion be equipped with slide rail assorted guide way, the briquetting is in hold intracavity portion sliding connection.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up ultrasonic transmitter, the ultrasonic wave that supersonic generator produced returns supersonic generator again after with the kickboard contact to obtain accurate measured data, effectively reduce tape measure measuring error.

2. The utility model discloses a set up scale one and scale two, be equipped with slider one and slider two on scale one and the scale two respectively, be equipped with the observation hole on slider one and the slider two, when using, can remove slider one and slider two to the position of the same scale to can carry out the multiple spot to the floor inside and measure, improve measured data's accuracy.

3. The utility model discloses a set up depression bar and tension spring, the depression bar can be pressed downwards and move the position of adjusting scale two to can measure the floor of different thickness, and through setting up the handle, be convenient for carry this device outside, effectively improve measuring device's practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a side view of the present invention.

Reference numbers in the figures: 1. a support bar; 2. a handle; 3. positioning seats; 4. a pressure lever; 5. an accommodating chamber; 6. a tension spring; 7. briquetting; 8. a first graduated scale; 9. a first sliding block; 10. a screw; 11. a reflective plate; 12. a second graduated scale; 13. a second sliding block; 14. an ultrasonic transmitter; 15. a push rod; 16. a chute; 17. an observation hole; 18. a slide rail.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a floor slab concrete thickness measuring device, including bracing piece 1, one side of bracing piece 1 middle part is equipped with handle 2, bracing piece 1 top fixedly connected with positioning seat 3, positioning seat 3 inside through connection has

depression bar

4, 4 bottoms of depression bar extend to bracing piece 1 inside, bracing piece 1 is inside to have seted up and to hold chamber 5, hold the inside fixedly connected with tension spring 6 in chamber 5, tension spring 6 bottom is contradicted with briquetting 7, briquetting 7 top and bracing piece 1 fixed connection, briquetting 7 one end is connected with scale one 8, 8 outsides of scale one cup joint slider one 9, 9 undersides of slider one are embedded and are connected with

screw rod

10, 9 tops fixedly connected with reflecting plate 11 of slider one, 8 tops of scale one are located bracing piece 1 top one side and are equipped with scale two 12, two sliders 13 have cup jointed to the outside of scale two 12, the slider two 13 below is equipped with ultrasonic emitter.

As shown in fig. 2, 4 top fixedly connected with push rods 15 of depression bar, depression bar 4 is at the inside sliding connection of bracing piece 1, and inside a graduated scale 8 was embedded into bracing piece 1, set up the spout 16 that holds a graduated scale 8 and pass through on bracing piece 1, a graduated scale 8 sliding connection on spout 16, depression bar 4 can drive briquetting 7 and a graduated scale 8 and remove to adjust the distance between ultrasonic transmitter 14 and the reflecting plate 11, be convenient for measure the floor of different thickness.

As shown in fig. 2 and 3, the first slider 9 and the second slider 13 are both provided with an observation hole 17, the first slider 9 is slidably connected on the first scale 8, the second slider 13 is slidably connected on the second scale 12, the first slider 9 and the second slider 13 are provided with thread grooves matched with the threads of the first screw 10, the first slider 9 is in threaded connection with the first screw 10, the second slider 13 is provided with the same screw 10 as the first slider 9, and the first slider 9 and the second slider 13 can adjust the positions of the ultrasonic emitter 14 and the reflecting plate 11, so that the measurement range is increased, and the measurement precision is improved.

As shown in fig. 2, the two sides of the pressing block 7 are provided with the sliding rails 18, the inside of the accommodating cavity 5 is provided with the guide grooves matched with the sliding rails 18, the pressing block 7 is slidably connected inside the accommodating cavity 5, and the sliding rails 18 can drive the pressing block 7 to move inside the accommodating cavity 5, so that the pressing block 7 is prevented from being deviated.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In actual use: when the device is used, the screw rods 10 on the first sliding block 9 and the second sliding block 13 are firstly unscrewed respectively, the first sliding block 9 and the second sliding block 13 are moved to the same scale positions, the actual scales are observed through the observation holes 17, and the screw rods 10 on the first sliding block 9 and the second sliding block 13 are screwed respectively after the adjustment is consistent. Then the handle 2 is pulled to erect the support rod 1 on the floor, the push rod 15 is pressed, the push rod 15 drives the press rod 4 to move downwards, the tension spring 6 is driven to extend and the press block 7 is driven to move downwards when the press rod 4 moves, the first graduated scale 8 is driven to move downwards, and when the distance between the ultrasonic emitter 14 and the reflecting plate 11 is larger than the thickness of the floor, the ultrasonic emitter 14 and the reflecting plate 11 are clamped on the floor. And then starting the ultrasonic transmitter 14, returning the ultrasonic wave generated by the ultrasonic transmitter 14 to the ultrasonic generator 14 after the ultrasonic wave contacts the transmitting plate 11, reading the measurement data from the ultrasonic generator 14, and then continuously measuring the thickness of other positions of the floor slab according to the operation to finish the measurement work.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a thick measuring device of floor slab concrete, includes bracing piece (1), its characterized in that: a handle (2) is arranged on one side of the middle of the supporting rod (1), a positioning seat (3) is fixedly connected above the supporting rod (1), a pressing rod (4) penetrates through the positioning seat (3), and the bottom end of the pressing rod (4) extends into the supporting rod (1); an accommodating cavity (5) is formed in the supporting rod (1), a tension spring (6) is fixedly connected in the accommodating cavity (5), the bottom end of the tension spring (6) is abutted against a pressing block (7), and the upper part of the pressing block (7) is fixedly connected with the supporting rod (1); one end of the pressing block (7) is connected with a first graduated scale (8), a first sliding block (9) is sleeved outside the first graduated scale (8), a screw rod (10) is embedded and connected below the first sliding block (9), and a reflecting plate (11) is fixedly connected above the first sliding block (9); the upper portion of the first graduated scale (8) is located one side of the upper portion of the support rod (1) is provided with a second graduated scale (12), a second sliding block (13) is sleeved outside the second graduated scale (12), and an ultrasonic transmitter (14) is arranged below the second sliding block (13).

2. A floor slab concrete thickness measuring apparatus according to claim 1, wherein: the top end of the pressing rod (4) is fixedly connected with a push rod (15), and the pressing rod (4) is connected with the inside of the supporting rod (1) in a sliding mode.

3. A floor slab concrete thickness measuring apparatus according to claim 1, wherein: the utility model discloses a graduated scale, including bracing piece (1), the spout (16) that holds that graduated scale (8) pass through have been seted up on bracing piece (1), graduated scale (8) are in sliding connection on spout (16).

4. A floor slab concrete thickness measuring apparatus according to claim 1, wherein: all seted up observation hole (17) on slider one (9) and slider two (13), slider one (9) sliding connection on scale one (8), slider two (13) sliding connection on scale two (12).

5. A floor slab concrete thickness measuring apparatus according to claim 1, wherein: the first sliding block (9) is provided with a thread groove matched with the first screw (10) in thread, the first sliding block (9) is connected with the screw (10) in thread, and the second sliding block (13) is provided with the same screw (10) as the first sliding block (9).

6. A floor slab concrete thickness measuring apparatus according to claim 1, wherein: the utility model discloses a pressure piece, including pressing block (7), slide rail (18) are equipped with to briquetting (7) both sides, hold chamber (5) inside be equipped with slide rail (18) assorted guide way, briquetting (7) are in hold inside sliding connection in chamber (5).