Park road loose laying thickness measuring device based on constructional engineering

Abstract

The utility model discloses a park road loose laying thickness measuring device based on constructional engineering, which relates to the technical field of loose laying thickness measuring appliances and comprises a supporting seat, a horizontal detector is arranged in the middle of the top surface of the supporting seat, four guide holes are formed in the supporting seat at equal intervals, and fixing clamping blocks are fixedly connected to the upper portions of the guide holes in the top surface of the supporting seat. According to the utility model, through the arrangement of the horizontal detector, the device can be better placed horizontally, and the situation that the device is not thoroughly inserted into a loose paving material, so that a large error exists in a numerical value detected by the measuring device is avoided; the height of the measuring device can be better adjusted through the arrangement of a threaded convex strip on the abutting supporting rod and a threaded groove in the movable rotating block, so that the supporting seat is close to the loose paving material, comparison observation during observation is facilitated, and the measured value of the device is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of loose paving thickness measuring tools, in particular to a loose paving thickness measuring device for park roads based on construction engineering. Background Art

[0002] The thickness of the loose pavement layer refers to the thickness of the material layer that has been paved but not compacted. In pavement paving operations, the thickness of the loose pavement layer is an important indicator for construction quality control and needs to be checked at any time to avoid deviations from the specified requirements. If the paving thickness is too small, it will affect the strength of the pavement structure and reduce its service life; if the paving thickness is too large, it will cause material waste and increase construction costs.

[0003] Existing loose-laid thickness measuring devices mostly use a single straight rod to measure the thickness of loose-laid materials. When the single straight rod measuring device is inserted, the inserted single straight rod will be tilted further due to the inclination of the paving plane. The measurement value read out by the inclined measuring straight rod may have unpredictable false touches, resulting in inaccurate measurement values. Therefore, the present application designs a loose-laid thickness measuring device for campus roads based on construction projects to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for measuring the loose paving thickness of a park road based on a construction project.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a loose paving thickness measuring device for park roads based on construction engineering, comprising a support seat, a level detector is provided in the middle of the top surface of the support seat, four guide holes are equidistantly opened on the support seat, and the upper parts of the guide holes on the top surface of the support seat are fixedly connected with fixed blocks, and the fixed blocks are provided with movable rotating blocks, and the movable rotating blocks are penetrated with height adjustment knobs.

[0006] Preferably, the lower end of the height adjustment knob is provided with an abutment support rod, the abutment support rod is provided with a threaded convex strip, and the inner side wall of the movable rotating block is provided with a threaded groove for threadably cooperating with the threaded convex strip.

[0007] Preferably, the lower ends of the guide holes on the bottom surface of the support seat are fixedly connected with protective sleeves, the lower ends of the protective sleeves are fixedly connected with the lower ends of the abutting support rods, and the protective sleeves are made of highly elastic material that is easy to stretch.

[0008] Preferably, four groups of observation scales are equidistantly provided on the side ends of the level detector, a horizontal bubble observation platform is provided on the top of the level detector, and an auxiliary observation circle is provided in the middle of the horizontal bubble observation platform.

[0009] Preferably, a clamping groove is provided on the lower side of the inner wall of the fixed clamping block, and a clamping protrusion for clamping and limiting the position with the clamping groove is convexly provided on the lower part of the movable rotating block.

[0010] Preferably, a plurality of anti-slip grooves are equidistantly provided on the upper portion of the movable rotating block.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: in the present invention, by setting up the level detector, the device can be better placed horizontally, avoiding the situation where the device is not completely inserted into the loose material, resulting in a large error in the value detected by the measuring device; by setting up the threaded convex strip on the abutment support rod and the threaded groove on the movable rotating block, the height of the measuring device can be better adjusted, so that the support seat is close to the loose material for easy comparison and observation during observation, making the measured value of the device more accurate; by setting up the telescopic protective sleeve, the abutment support rod extending into the loose material can be better protected, avoiding the situation where the abutment support rod is inserted into the loose material Under such circumstances, a large amount of gravel and impurities enter the threaded ridges and wear the threaded ridges, making the threaded connection between the threaded ridges and the threaded grooves unstable, affecting the fixation of the threaded connection to the support seat, and increasing the error of the observation scale reading. By setting the horizontal bubble observation platform and the auxiliary observation circle, the device can be better inserted into the loose material, and the subsequent readjustment of the height adjustment knob is facilitated. By setting the snap-in grooves and the snap-in protrusions, the movable turn block can be better rotated and limited. By setting the anti-slip grooves on the movable turn block, the movable turn block can be better rotated to avoid slipping of the movable turn block during rotation when dust in the loose material adheres to the movable turn block. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the position relationship between the support base and the height adjustment knob proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the support base proposed by the utility model;

[0016] Figure 4 This is a three-dimensional structural schematic diagram of the positional relationship between the movable rotating block and the fixed clamping block proposed by the utility model.

[0017] Serial numbers in the figure: 1. Support seat; 2. Protective cover; 3. Height adjustment knob; 4. Movable rotating block; 5. Fixed clamping block; 6. Threaded convex strip; 7. Observation scale; 8. Guide hole; 9. Horizontal bubble observation platform; 10. Anti-slip groove; 11. Clamping convex block; 12. Threaded groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example: See Figure 1-4 , a device for measuring the thickness of loose paving of park roads based on construction engineering in the utility model comprises a support seat 1, a level detector is provided in the middle of the top surface of the support seat 1, four guide holes 8 are equidistantly opened on the support seat 1, and the upper parts of the guide holes 8 on the top surface of the support seat 1 are fixedly connected with fixed clamping blocks 5, and the fixed clamping blocks 5 are provided with movable rotating blocks 4, and the movable rotating blocks 4 are penetrated with height adjustment knobs 3. Through the setting of the level detector, the device can be better placed horizontally to avoid the situation that the device is not thoroughly inserted into the loose paving material, which leads to a large error in the value detected by the measuring device; the lower end of the height adjustment knob 3 is provided with an abutting support rod, and the abutting support rod is convexly provided with a threaded convex strip 6, and the inner side wall of the movable rotating block 4 is provided with a threaded groove 12 for threadedly cooperating with the threaded convex strip 6, and the threaded convex strip 6 on the abutting support rod is screwed to the inner side wall of the movable rotating block 4. The setting of the strip 6 and the threaded groove 12 on the movable rotating block 4 can better adjust the height of the measuring device, so that the support seat 1 can be close to the loose material for comparison observation during observation, and the measurement value of the device is more accurate; the lower end of the bottom guide hole 8 of the support seat 1 is fixedly connected with a protective sleeve 2, and the lower end of the protective sleeve 2 is fixedly connected to the lower end of the abutment support rod, and the protective sleeve 2 is a highly elastic material that is easy to retract. Through the setting of the protective sleeve 2 that is easy to retract, the abutment support rod extending into the loose material can be better protected, and a large amount of gravel and impurities are prevented from entering the threaded convex strip 6 and wearing the threaded convex strip 6 when the abutment support rod is inserted into the loose material, making the threaded connection between the threaded convex strip 6 and the threaded groove 12 unstable, affecting the fixation of the threaded connection to the support seat 1, and increasing the error read out of the observation scale 7.

[0020] In the utility model, four groups of observation scales 7 are equidistantly arranged on the side ends of the level detector, a horizontal bubble observation platform 9 is arranged on the top of the level detector, and an auxiliary observation circle is arranged in the middle of the horizontal bubble observation platform 9. Through the arrangement of the observation scale 7, the thickness of the loose material can be better measured. Through the arrangement of the horizontal bubble observation platform 9 and the auxiliary observation circle, the device can be better inserted into the loose material, and it is convenient to adjust the height adjustment knob 3 again later; a clamping groove is provided on the lower side of the inner wall of the fixed clamping block 5, and a clamping protrusion 11 for clamping and limiting with the clamping groove is convexly arranged on the lower part of the movable rotating block 4. Through the arrangement of the clamping groove and the clamping protrusion 11, the movable rotating block 4 can be better rotated and limited. A plurality of anti-skid grooves 10 are equidistantly arranged on the upper part of the movable rotating block 4. Through the arrangement of the anti-skid grooves 10 on the movable rotating block 4, the movable rotating block 4 can be better rotated to avoid slipping of the movable rotating block 4 when rotating when dust in the loose material adheres to the movable rotating block 4.

[0021] Working principle: When the present invention is used, the abutment support rod on the device is firstly extended, and then the device is inserted into the loose material, so that the protective sleeve 2 made of the telescopic material can better protect the abutment support rod extending into the loose material, and avoid a large amount of gravel and impurities entering the threaded ridge 6 and wearing the threaded ridge 6 when the abutment support rod is inserted into the loose material, making the threaded connection between the threaded ridge 6 and the thread groove 12 unstable, affecting the fixation of the threaded connection to the support seat 1, and increasing the error read by the observation scale 7, and then the device is pulled out, and then the height adjustment knob 3 is turned according to the range of the initial measurement, so that the extended length of the abutment support rod is close to the thickness of the loose material, and then the device is inserted again and the extended amount of the abutment support rod is slightly adjusted by turning the height adjustment knob 3 and cooperating with the level detector, and finally the support seat 1 is abutted against the top of the loose material, and then the extended length of the abutment support rod is measured according to the scale, and the use of the loose material thickness measuring device is terminated.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for measuring the loose paving thickness of a park road based on a construction project, comprising a support base (1), characterized in that: A level detector is provided in the middle of the top surface of the support seat (1), and four guide holes (8) are equidistantly provided on the support seat (1). The upper parts of the guide holes (8) on the top surface of the support seat (1) are fixedly connected with fixed blocks (5), and the fixed blocks (5) are provided with movable rotating blocks (4), and the movable rotating blocks (4) are provided with height adjustment knobs (3).

2. According to claim 1, a device for measuring the loose paving thickness of a park road based on a construction project is characterized in that: The lower end of the height adjustment knob (3) is provided with an abutment support rod, and the abutment support rod is provided with a threaded protrusion (6). The inner side wall of the movable rotating block (4) is provided with a threaded groove (12) for threadably cooperating with the threaded protrusion (6).

3. The device for measuring the loose paving thickness of a park road based on a construction project according to claim 2 is characterized in that: The lower ends of the guide holes (8) on the bottom surface of the support seat (1) are fixedly connected with protective sleeves (2), and the lower ends of the protective sleeves (2) are fixedly connected with the lower ends of the supporting rods. The protective sleeves (2) are made of a highly elastic material that is easy to extend and retract.

4. The device for measuring the loose paving thickness of a park road based on a construction project according to claim 3 is characterized in that: Four groups of observation scales (7) are equidistantly arranged on the side ends of the level detector, a horizontal bubble observation platform (9) is arranged on the top of the level detector, and an auxiliary observation circle is arranged in the middle of the horizontal bubble observation platform (9).

5. The device for measuring the loose paving thickness of a park road based on a construction project according to claim 4 is characterized in that: A clamping groove is provided on the lower side of the inner wall of the fixed clamping block (5), and a clamping protrusion (11) for clamping and limiting the position with the clamping groove is provided on the lower part of the movable rotating block (4).

6. The device for measuring the loose paving thickness of a park road based on a construction project according to claim 5 is characterized in that: The upper part of the movable rotating block (4) is provided with a plurality of anti-slip grooves (10) at equal intervals.

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