CN219776566U - Highway engineering concrete thickness detection device - Google Patents

Abstract

The utility model relates to the field of highway engineering detection and discloses a highway engineering concrete thickness detection device which comprises a base and a first screw rod arranged above the base, wherein a U-shaped plate is arranged at the top of the base, an L-shaped plate is arranged on the inner wall of one side of the U-shaped plate, the bottom end of the first screw rod is fixedly connected with a measuring rod which movably penetrates through the top of the L-shaped plate, a second scale mark is carved on the front surface of the measuring rod, a measuring column is arranged at the top of the base, and first scale marks are carved on one side and the front surface of the measuring column. According to the utility model, a user can drive the measuring rod to move up and down by screwing the first screw rod, the measurement data of the corresponding two second scale marks when the tip of the measuring rod contacts the top and the bottom of the concrete slurry are recorded respectively, the thickness of the concrete slurry is calculated by utilizing the difference value of the two second scale marks, the user can fix the solid concrete above the base, and the thickness of the solid concrete is measured directly by utilizing the first scale mark on the measuring column, so that various detection requirements on the thickness of the concrete are met.

Description

Highway engineering concrete thickness detection device

Technical Field

The utility model relates to the field of highway engineering detection, in particular to a highway engineering concrete thickness detection device.

Background

Concrete, abbreviated as concrete, refers to a general term of engineering composite materials in which aggregate is glued into a whole by cementing materials, the term of concrete generally refers to cement which is used as cementing materials, sand and stone are used as aggregate, and the cement concrete is obtained by mixing the cement with water (which can contain additives and admixtures) according to a certain proportion, and is also called ordinary concrete, and is widely applied to civil engineering and highway engineering, and concrete quality and thickness detection in the use process are one task which needs frequent control in construction.

The utility model discloses a concrete thickness detection device in Chinese patent publication No. CN216694742U, which belongs to the field of concrete detection, and mainly solves the problem of inclination of a plunger rod, and ensures the perpendicularity of the plunger rod so as to improve the measurement accuracy. With respect to the related art in the above, the inventors consider that there are the following drawbacks: although the insert rod is driven to stably lift under the interaction of the transparent fixing ring, the sliding groove, the sliding block and the thread groove in the prior art, the insert rod is prevented from inclining, the measurement accuracy is improved, the existing concrete thickness detection device can finish the thickness detection of concrete slurry, but the concrete structure in a solidification form also needs to carry out corresponding thickness detection, so that the practicability of the concrete thickness detection device is lower, and therefore, the highway engineering concrete thickness detection device is needed.

Disclosure of Invention

The utility model provides a highway engineering concrete thickness detection device, which aims to solve the technical problem of detecting the thickness of various fixed-form concrete.

The utility model is realized by adopting the following technical scheme: the utility model provides a highway engineering concrete thickness detection device, includes the base and is located the first screw rod of its top, the bearing structure who is used for stabilizing first screw rod is installed at the top of base, bearing structure includes that the top runs through the U-shaped board of installing first screw rod, L board is installed to one side inner wall of U-shaped board, the measuring bar with first screw rod bottom fixed connection is installed to bearing structure's inboard, and the measuring bar activity runs through the top of L board, the positive second scale mark of carving of measuring bar, the measuring column is installed at the top of base, one side and the positive distribution of measuring column are carved with first scale mark.

As a further improvement of the scheme, a first fixing ring is arranged at the top of the L-shaped plate, and a second fixing ring is arranged at the top of the U-shaped plate.

As a further improvement of the scheme, two groups of support plates positioned in front of the measuring column are arranged at the top of the base, and two groups of second screws are movably arranged on the two outer sides of the support plates in a penetrating mode.

As a further improvement of the scheme, one ends of the two groups of second screws are movably connected with two groups of fixing plates, and the two groups of fixing plates are positioned on the inner sides of the two groups of support plates.

As a further improvement of the scheme, the outer surface of the measuring column is movably provided with a fixed block, and two groups of fastening nuts penetrate through the two sides of the fixed block.

As a further improvement of the scheme, the measuring plate is arranged on the front face of the fixed block.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the thickness of concrete slurry is required to be detected, a user can drive the measuring rod to move downwards until the tip of the measuring rod contacts the top of the concrete slurry by screwing the first screw rod, record first measurement data of the second scale mark on the measuring rod, then continue screwing the first screw rod to drive the measuring rod to move downwards until the tip of the measuring rod contacts the bottom of the concrete slurry, record second measurement data of the second scale mark on the measuring rod, calculate the concrete thickness by using the difference value of the two measurement data of the second scale mark, and when the thickness of solid concrete is required to be detected, the user can fix the solid concrete above the base, then determine the thickness of the solid concrete by the thickness limiting structure, and finally directly obtain the thickness of the solid concrete by using the first scale mark on the measuring rod, so that various use requirements of the user for concrete thickness detection are met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the fixing and thickness detection of the three-dimensional concrete structure of the present utility model;

fig. 3 is a schematic side cross-sectional view of the present utility model.

Main symbol description:

1. a base; 2. measuring columns; 3. a first scale line; 4. a U-shaped plate; 5. an L plate; 6. a measuring rod; 7. a second graduation mark; 8. a first fixing ring; 9. a first screw; 10. a second fixing ring; 11. a support plate; 12. a second screw; 13. a fixing plate; 14. a fixed block; 15. a fastening nut; 16. measuring plate.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

referring to fig. 1-3, a highway engineering concrete thickness detection device of the present embodiment includes a base 1 and a first screw 9 located above the base 1, a U-shaped plate 4 is installed at the top of the base 1, the first screw 9 is movably installed at the top of the U-shaped plate 4 in a penetrating manner, an L-shaped plate 5 is installed on an inner wall of one side of the U-shaped plate 4, a measuring rod 6 movably penetrating through the L-shaped plate 5 is fixedly connected to a bottom end of the first screw 9, a second scale mark 7 is engraved on the front surface of the measuring rod 6, a measuring column 2 is installed at the top of the base 1, and first scale marks 3 are engraved on one side and the front surface of the measuring column 2 in a distributed manner; the base 1 has certain stability of a weight reinforcing integral detection device, when the thickness of concrete slurry is required to be detected, a user can drive the measuring rod 6 to move downwards until the tip of the measuring rod contacts the top of the concrete slurry by screwing the first screw 9, record first measurement data of a second scale mark 7 on the measuring rod 6 at the moment, then continue screwing the first screw 9 to drive the measuring rod 6 to move downwards until the tip of the measuring rod contacts the bottom of the concrete slurry, record second measurement data of the second scale mark 7 on the measuring rod 6 at the moment, calculate the concrete thickness by utilizing the difference value of the two measurement data of the second scale mark 7, and when the thickness of solid concrete is required to be detected, the user can fix the solid concrete above the base 1 through the fixing structure, then determine the thickness of the solid concrete through the thickness limiting structure, and finally directly obtain the thickness of the solid concrete by utilizing the cooperation of the first scale mark 3 on the measuring column 2 and the thickness limiting structure, thus various use requirements of the user for concrete thickness detection can be met;

further, the top of the L plate 5 is provided with a first fixed ring 8,U, the top of the plate 4 is provided with a second fixed ring 10, the top of the base 1 is provided with two groups of support plates 11 positioned in front of the measuring column 2, two groups of second screws 12 are movably arranged on the two outer sides of the two groups of support plates 11 in a penetrating manner, one ends of the two groups of second screws 12 are movably connected with two groups of fixed plates 13, the two groups of fixed plates 13 are positioned on the inner sides of the two groups of support plates 11, the outer surface of the measuring column 2 is movably provided with a fixed block 14, two groups of fastening nuts 15 are movably arranged on the two sides of the fixed block 14 in a penetrating manner, and the measuring plate 16 is arranged on the front surface of the fixed block 14; when fixing solid concrete, the user firstly places the solid concrete on the top of the base 1 to enable the solid concrete to be located on the inner sides of the two groups of fixing plates 13, then screws the two groups of second screws 12 to drive the two groups of fixing plates 13 to perform relative motion, so that the two groups of fixing plates 13 are close to and clamp and fix the solid concrete together, then the measuring plate 16 is moved by unscrewing the fastening nut 15, when the bottom of the measuring plate 16 contacts with the top of the solid concrete, the fastening nut 15 is screwed again to ensure the fixation of the measuring plate 16 and the fixing block 14, and finally the thickness detection data of the solid concrete can be directly obtained through the cooperation of the fixing block 14 and the first scale wire 3 on the measuring column 2.

The implementation principle of the highway engineering concrete thickness detection device in the embodiment of the utility model is as follows: when the thickness of concrete slurry is required to be detected, a user can drive the measuring rod 6 to move up and down by screwing the first screw rod 9, two times of measurement data of the corresponding second scale line 7 when the tip of the measuring rod 6 contacts the top and the bottom of the concrete slurry are recorded respectively, then the concrete thickness is calculated by utilizing the difference value of the two times of measurement data, when the thickness of solid concrete is required to be detected, the user can firstly place the solid concrete at the top of the base 1 to be positioned at the inner sides of the two groups of fixing plates 13, then the fixing plates 13 are driven to move close to and clamp the solid concrete by screwing the second screw rod 12, then the measuring plate 16 is moved by unscrewing the fastening nut 15, when the bottom of the measuring plate 16 contacts the top of the solid concrete, the fastening nut 15 is screwed again to ensure the fixation of the fixing block 14, and finally the thickness detection data of the solid concrete is directly obtained through the cooperation of the fixing block 14 and the first scale line 3 on the measuring column 2, so that various use requirements of the user for detecting the thickness of the concrete are met.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (6)

1. The utility model provides a highway engineering concrete thickness detection device, includes base (1) and is located first screw rod (9) of its top, its characterized in that, bearing structure for firm first screw rod (9) is installed at the top of base (1), bearing structure includes U shaped plate (4) that the top runs through installation first screw rod (9), L board (5) are installed to one side inner wall of U shaped plate (4), measuring rod (6) with first screw rod (9) bottom fixed connection are installed to bearing structure's inboard, and measuring rod (6) activity runs through the top of L board (5), measuring column (2) are installed at the top of base (1) openly carved with second scale mark (7), one side and the front distribution of measuring column (2) are carved with first scale mark (3).

2. A highway engineering concrete thickness detection device according to claim 1, wherein a first fixing ring (8) is mounted on the top of the L-shaped plate (5), and a second fixing ring (10) is mounted on the top of the U-shaped plate (4).

3. The highway engineering concrete thickness detection device according to claim 1, wherein two groups of support plates (11) positioned in front of the measuring column (2) are installed at the top of the base (1), and two groups of second screws (12) are movably installed on the two outer sides of the two groups of support plates (11) in a penetrating mode.

4. A highway engineering concrete thickness detection device according to claim 3, wherein one end of the two sets of second screws (12) is movably connected with two sets of fixing plates (13), and the two sets of fixing plates (13) are located at the inner sides of the two sets of support plates (11).

5. A highway engineering concrete thickness detection device according to claim 1, wherein the outer surface of the measuring column (2) is movably provided with a fixed block (14), and two groups of fastening nuts (15) are movably arranged at two sides of the fixed block (14) in a penetrating manner.

6. A highway engineering concrete thickness detection apparatus according to claim 5, wherein the front face of the fixed block (14) is provided with a gauge plate (16).