Thickness detection device convenient to assemble

Abstract

The utility model relates to the technical field of road detection, and discloses a thickness detection device convenient to assemble, which comprises a sliding plate and a bottom plate, sliding rods are fixedly arranged at the midpoints of the inner walls of the two sides of the sliding plate, and fixing plates are arranged on the outer surfaces of the two sliding rods in a sliding manner. A hydraulic rod and a measuring mechanism are embedded in the positions, close to the front end and the rear end, of the upper end face of the fixing plate correspondingly, a threaded rod is fixedly arranged at the midpoint of the front end face of the fixing plate, embedding grooves are formed in the positions, close to the front end and the rear end, of the two sides of the bottom plate correspondingly, and supporting mechanisms are rotationally arranged in the four embedding grooves correspondingly. According to the measuring device, the supporting mechanisms are rotationally arranged on the two sides of the bottom plate, adjustment can be carried out according to the flatness condition of the road surface, the measuring device can be kept at the horizontal position while the measuring device is supported, and meanwhile the embedded measuring mechanism can measure the thickness of the drilled road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of highway detection, in particular to a thickness detection device which is easy to assemble. Background Art

[0002] A road thickness measuring device is a device specifically used to measure the thickness of a road surface. This device usually uses non-contact or contact sensor technology to accurately measure the thickness of a road surface. A road thickness measuring device is usually installed on a dedicated vehicle or equipment and driven along the road to perform measurements. By measuring the thickness of the road surface, the degree of wear, quality, and the need for maintenance or repair can be assessed.

[0003] At present, most of the existing road thickness detection devices measure the thickness of the road by using a measuring device after drilling a hole in the road with a drill bit. Since the road surface will have different degrees of depression after long-term wear, the measurement of the detection device directly fixed on the road surface may cause deviations. Therefore, the utility model provides a thickness detection device that is easy to assemble to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a thickness detection device that is easy to assemble. By rotatably setting a support mechanism on both sides of a base plate, the device can be adjusted according to the flatness of the road surface to keep the detection mechanism in a horizontal state. The measuring mechanism and hydraulic rod embedded in the fixed plate can measure the thickness of the road surface after the drill bit is driven by a motor box to drill a hole in the road surface.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A thickness detection device that is easy to assemble, comprising a sliding plate and a bottom plate, wherein sliding rods are fixedly arranged at the midpoints of the inner walls on both sides of the sliding plate, and fixed plates are slidably arranged on the outer surfaces of the two sliding rods, and hydraulic rods and measuring mechanisms are respectively embedded in the upper end surfaces of the fixed plates near the front end and the rear end, and a threaded rod is fixedly arranged at the midpoint of the front end surface of the fixed plate;

[0007] Both sides of the bottom plate are provided with embedding grooves near the front end and the rear end, and support mechanisms are rotatably arranged in the four embedding grooves, and the four support mechanisms each include a handle, a rotating cylinder, a support block, a rotating plate and a rotating shaft, and the measuring mechanism includes a rotating rod, a measuring rod, a measuring outer cylinder, a scale plate, two movable grooves and a rotating wheel;

[0008] Through the above technical scheme, by rotating the rotating block that is threadedly sleeved on the outer surface of the threaded rod, the fixed plate embedded with the measuring mechanism and the hydraulic rod can be driven to move and adjust the outer surface of the sliding rod fixed in the sliding plate. Starting the hydraulic rod can drive the motor box and the drill bit to drill holes in the road surface. Then the user can measure the thickness of the road surface after drilling through the measuring mechanism. At the same time, the supporting mechanism that is rotated and arranged in the embedded groove can be adjusted according to the conditions of the road surface, so that the detection device can maintain a horizontal state for drilling measurement.

[0009] Further, the rotating shaft is rotatably embedded in one side of the upper end surface of the rotating plate, the rotating plate is rotatably set in the embedding groove through the rotating shaft, the rotating cylinder is rotatably embedded in one side of the upper end surface of the rotating plate, the supporting block is threadedly embedded in one side of the lower end surface of the rotating plate, the outer surface of the supporting block is threadedly sleeved with the lower end surface of the rotating cylinder by the upper end, and the handle is fixedly set at the midpoint of one side of the rotating plate;

[0010] Through the above technical solution, the rotating plate can be rotated and pulled out of the embedded groove by pulling the fixed handle, and the rotating cylinder arranged on one side of the upper end surface of the rotating plate can be rotated to drive the support block to be telescopically adjusted, so that it can be adjusted according to the flatness of the ground, so that the measuring device can always remain in a horizontal state.

[0011] Further, the rotating rod is rotatably embedded at the midpoint of the upper end surface of the measuring outer cylinder, the two movable grooves are respectively opened on both sides of the measuring outer cylinder, the measuring rod is movably arranged in the measuring outer cylinder, the outer surface of the rotating rod is threadedly sleeved with the measuring rod, the rotating wheel is fixedly arranged on the upper end surface of the rotating rod, and the scale plate is embedded at the midpoint of the front end surface of the measuring outer cylinder;

[0012] Through the above technical solution, the rotating fixed rotating wheel can drive the rotating rod to rotate, and also drive the threaded measuring rod to slide and adjust on the outer surface of the measuring outer cylinder. Since the measuring rod is in a circular ring shape near the upper end, it can be connected to the measuring outer cylinder. When moving, the height of the measuring rod can be observed through the embedded scale plate.

[0013] Furthermore, a motor box is fixedly mounted on the lower end surface of the hydraulic rod, and a drill bit is fixedly mounted at the midpoint of the lower end surface of the motor box;

[0014] Through the above technical solution, starting the hydraulic rod can drive the fixed motor box and the drill bit to drill holes in the road, and the motor output end fixed in the motor box can drive the fixed drill bit to rotate.

[0015] Furthermore, one side of the outer surface of the threaded rod passes through the midpoint of the inner wall of the front side of the fixed plate, and a rotating block is provided on the threaded sleeve of the outer surface of the threaded rod outside the fixed plate;

[0016] Through the above technical solution, after one end of the threaded rod passes through the sliding plate, the rotating block of the threaded sleeve can drive the fixed plate fixedly connected to the threaded rod to slide on the outer surface of the sliding rod.

[0017] Furthermore, support plates are fixedly arranged on both sides of the upper end surface of the bottom plate near the front end and the rear end, and the sliding plates are fixedly arranged on the upper ends of the four support plates;

[0018] Through the above technical solution, the fixed support plate can support the sliding plate, so that the detection mechanism and the hydraulic rod can be kept fixed.

[0019] Furthermore, a material storage box is embedded and provided at the midpoint of the upper end surface of the bottom plate, and universal wheels are fixedly provided at the front end and the rear end on both sides of the lower end surface of the bottom plate;

[0020] Through the above technical solution, a storage trough is embedded in the upper end surface of the base plate, which can collect the debris discharged by the drill bit for easy cleaning. The universal wheels fixed on the lower end surface of the base plate allow the user to push the detection device to move.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a thickness detection device which is easy to assemble. By providing embedding grooves on both sides of the bottom plate, the rotating plate in the support mechanism can be rotated and arranged inside the embedding groove through the rotating shaft. At the same time, the user can determine whether the road surface to be drilled and measured is flat as needed, thereby rotating the rotating cylinder in the support mechanism to drive the threaded support block to perform telescopic adjustment, thereby providing fixed support for the measuring device and keeping the measuring device in a horizontal position, thereby improving the accuracy of the measuring device in measuring the road surface thickness. The user can also push the measuring device to move through the universal wheels, thereby improving the portability of the measuring device.

[0023] 2. The utility model proposes a thickness detection device which is easy to assemble. By embedding a measuring mechanism on the upper end surface of a fixed plate, after the drill driven by a hydraulic rod drills a hole in the road surface, the rotating block with a threaded sleeve can be rotated to push the measuring mechanism in the fixed plate to move to the top of the hole. The rotating wheel fixed in the rotating measuring mechanism can drive the rotating rod to rotate. The measuring rod threadedly sleeved on the outer surface of the rotating rod can be telescopically adjusted under the action of the rotating rod to measure the hole. The measured thickness data can be recorded by observing the scale plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric schematic diagram of the utility model;

[0025] Figure 2It is a front cross-sectional schematic diagram of the utility model;

[0026] Figure 3 It is an axonometric diagram of the drill bit and measuring mechanism of the utility model;

[0027] Figure 4 It is a cross-sectional schematic diagram of the measuring mechanism of the utility model;

[0028] Figure 5 It is a cross-sectional schematic diagram of the base plate and the supporting mechanism of the utility model.

[0029] Legend:

[0030] 1. Sliding plate; 2. Support plate; 3. Bottom plate; 4. Storage box; 5. Support mechanism; 6. Hydraulic rod; 7. Measuring mechanism; 8. Fixed plate; 9. Threaded rod; 10. Rotating block; 11. Sliding rod; 12. Motor box; 13. Drill bit; 14. Universal wheel; 15. Embedded slot; 501. Handle; 502. Rotating cylinder; 503. Support block; 504. Rotating plate; 505. Rotating shaft; 701. Rotating rod; 702. Measuring rod; 703. Measuring outer cylinder; 704. Scale plate; 705. Movable slot; 706. Rotating wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example

[0033] Reference Figure 1-5 , the utility model provides an embodiment: a thickness detection device that is easy to assemble, including a sliding plate 1 and a bottom plate 3, a sliding rod 11 is fixedly arranged at the midpoint of the inner wall on both sides of the sliding plate 1, and a fixed plate 8 is slidably arranged on the outer surface of the two sliding rods 11, and the upper end surface of the fixed plate 8 is respectively embedded with a hydraulic rod 6 and a measuring mechanism 7 near the front end and the rear end, and the fixed plate 8 is slidably sleeved on the outer surface of the two sliding rods 11, so that the sliding plate 1 can be slidably adjusted between the inner walls on both sides of the sliding plate 1, and the fixed plate 8 can support and fix the embedded hydraulic rod 6 and the measuring mechanism 7, and a threaded rod 9 is fixedly arranged at the midpoint of the front end surface of the fixed plate 8, which can drive the fixedly connected fixed plate 8 to move and adjust under the action of the rotating block 10 provided with the thread sleeve, so as to change the position of the measuring mechanism 7 and the hydraulic rod 6;

[0034] Embedding grooves 15 are provided on both sides of the base plate 3 near the front end and the rear end. The embedded grooves 15 can rotatably accommodate the support mechanism 5. The support mechanism 5 is rotatably arranged in the four embedded grooves 15. The four support mechanisms 5 include a handle 501, a rotating cylinder 502, a support block 503, a rotating plate 504 and a rotating shaft 505. The measuring mechanism 7 includes a rotating rod 701, a measuring rod 702, a measuring outer cylinder 703, a scale plate 704, two movable grooves 705 and a rotating wheel 706.

[0035] The rotating shaft 505 is rotatably embedded in one side of the upper end surface of the rotating plate 504, and the rotating plate 504 is rotatably set in the embedding groove 15 through the rotating shaft 505. The rotating shaft 505 is embedded in the rotating plate 504, so that the rotating plate 504 can be rotatably set in the embedding groove 15 for storage. The rotating cylinder 502 is rotatably embedded in one side of the upper end surface of the rotating plate 504, and the support block 503 is threadedly embedded in one side of the lower end surface of the rotating plate 504. The outer surface of the support block 503 is threadedly sleeved with the lower end surface of the rotating cylinder 502 near the upper end, and the handle 501 is fixedly set at the midpoint of one side of the rotating plate 504. After the rotating cylinder 502 is rotatably embedded in the rotating plate 504, the support block 503 threadedly embedded in the rotating cylinder 502 can be telescopically adjusted under the rotation of the rotating cylinder 502, so as to support and fix the measuring rotating shaft 505.

[0036] The rotating rod 701 is rotatably embedded at the midpoint of the upper end surface of the measuring outer cylinder 703, and two movable grooves 705 are respectively provided on both sides of the measuring outer cylinder 703. The measuring rod 702 is movably arranged in the measuring outer cylinder 703. The outer surface of the rotating rod 701 and the measuring rod 702 are threadedly sleeved. After the measuring rod 702 and the rotating rod 701 are threadedly sleeved, the measuring rod 702 can be extended and moved under the rotation of the rotating rod 701, so that the road surface drilled by the drill bit 13 can be measured. The measuring rod 702 and the measuring shell are screwed together. After the socketing, the measuring rod 702 can be movably adjusted in the measuring outer cylinder 703, the rotating wheel 706 is fixedly set on the upper end surface of the rotating rod 701, and the scale plate 704 is embedded in the midpoint of the front end surface of the measuring outer cylinder 703. After the rotating wheel 706 is fixedly set on the upper end of the rotating rod 701, the rotating rod 701 can be driven to rotate when rotating. The scale plate 704 embedded in the measuring outer cylinder 703 can better move the measured measuring rod 702 for observation, allowing the user to record the measured data.

[0037] The lower end surface of the hydraulic rod 6 is fixedly provided with a motor box 12, and a drill bit 13 is fixedly provided at the midpoint of the lower end surface of the motor box 12. The motor box 12 fixedly provided at the lower end surface of the hydraulic rod 6 can allow the motor fixedly provided therein to drive the drill bit 13 to rotate through the output end to drill holes in the road surface. One side of the outer surface of the threaded rod 9 penetrates the midpoint of the inner wall of the front side of the fixed plate 8, and a rotating block 10 is threadedly sleeved on the outer surface of the threaded rod 9 outside the fixed plate 8. After one end of the threaded rod 9 penetrates the fixed plate 8, the rotating block 10 with the threaded sleeve can be rotated to move and adjust the fixedly connected fixed plate 8.

[0038] Support plates 2 are fixedly arranged at the front and rear ends of both sides of the upper end surface of the bottom plate 3, and the sliding plate 1 is fixedly arranged at the upper end surfaces of the four support plates 2. The four fixed support plates 2 can support the sliding plate 1, and fix the hydraulic rod 6 and the measuring mechanism 7 at a certain height. A material storage box 4 is embedded and arranged at the midpoint of the upper end surface of the bottom plate 3, and universal wheels 14 are fixedly arranged at the front and rear ends of both sides of the lower end surface of the bottom plate 3. The material storage box 4 that is arranged in a clamped manner can collect the debris generated by the drill bit 13 when drilling holes, thereby improving the cleaning efficiency of the debris. The fixed universal wheels 14 allow the user to push the measuring mechanism 7 to move and adjust.

[0039] Working principle: When using the measuring device, the user can first push the measuring device to the appropriate position through the universal wheel 14, and pull the handle 501 to rotate and pull the support mechanism 5 out of the embedded groove 15. The user needs to rotate the rotating cylinder 502 in the support mechanism 5 according to the flatness of the road surface to drive the support block 503 to perform telescopic adjustment to support and fix the measuring device. Secondly, the user can rotate the threaded rotating block 10 to drive the hydraulic rod 6 that is clamped to move to the appropriate position, start the hydraulic rod 6 and the motor in the motor box 12, and drive the drill bit 13 to drill holes in the road surface. Finally, after drilling, the user can drive the measuring mechanism 7 clamped in the fixed plate 8 to move through the rotating block 10. After moving the measuring mechanism 7 to the top of the drill hole, the measuring rod 702 can be driven by the rotating wheel 706 to measure the drill hole, and the scale plate 704 can be observed to record the hand wheel.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thickness detection device that is easy to assemble, comprising a sliding plate (1) and a bottom plate (3), characterized in that: Sliding rods (11) are fixedly arranged at the midpoints of the inner walls on both sides of the sliding plate (1), and fixed plates (8) are slidably arranged on the outer surfaces of the two sliding rods (11), and hydraulic rods (6) and measuring mechanisms (7) are respectively embedded in the upper end surfaces of the fixed plates (8) near the front end and the rear end, and a threaded rod (9) is fixedly arranged at the midpoint of the front end surface of the fixed plate (8); Both sides of the bottom plate (3) are provided with embedding grooves (15) near the front end and the rear end, and support mechanisms (5) are rotatably arranged in the four embedding grooves (15). The four support mechanisms (5) each comprise a handle (501), a rotating cylinder (502), a support block (503), a rotating plate (504) and a rotating shaft (505). The measuring mechanism (7) comprises a rotating rod (701), a measuring rod (702), a measuring outer cylinder (703), a scale plate (704), two movable grooves (705) and a rotating wheel (706).

2. The thickness detection device that is easy to assemble according to claim 1 is characterized in that: The rotating shaft (505) is rotatably embedded in one side of the upper end surface of the rotating plate (504); the rotating plate (504) is rotatably set in the embedding groove (15) through the rotating shaft (505); the rotating cylinder (502) is rotatably embedded in one side of the upper end surface of the rotating plate (504); the supporting block (503) is threadedly embedded in one side of the lower end surface of the rotating plate (504); the outer surface of the supporting block (503) is threadedly sleeved with the lower end surface of the rotating cylinder (502) at the upper end; and the handle (501) is fixedly set at the midpoint of one side of the rotating plate (504).

3. The thickness detection device that is easy to assemble according to claim 1 is characterized in that: The rotating rod (701) is rotatably embedded in the middle point of the upper end surface of the measuring outer cylinder (703); the two movable grooves (705) are respectively arranged on both sides of the measuring outer cylinder (703); the measuring rod (702) is movably arranged in the measuring outer cylinder (703); the outer surface of the rotating rod (701) and the measuring rod (702) are threadedly sleeved; the rotating wheel (706) is fixedly arranged on the upper end surface of the rotating rod (701); and the scale plate (704) is embedded in the middle point of the front end surface of the measuring outer cylinder (703).

4. The thickness detection device that is easy to assemble according to claim 1 is characterized in that: A motor box (12) is fixedly mounted on the lower end surface of the hydraulic rod (6), and a drill bit (13) is fixedly mounted on the lower end surface of the motor box (12).

5. The thickness detection device that is easy to assemble according to claim 1 is characterized in that: One side of the outer surface of the threaded rod (9) passes through the midpoint of the inner wall of the front side of the fixed plate (8), and a rotating block (10) is threadedly sleeved on the outer surface of the threaded rod (9) outside the fixed plate (8).

6. The thickness detection device that is easy to assemble according to claim 1 is characterized in that: Support plates (2) are fixedly arranged on both sides of the upper end surface of the bottom plate (3), near the front end and near the rear end, and the sliding plate (1) is fixedly arranged on the upper end surfaces of the four support plates (2).

7. The thickness detection device that is easy to assemble according to claim 1 is characterized in that: A material storage box (4) is embedded and fastened at the midpoint of the upper end surface of the bottom plate (3), and universal wheels (14) are fixedly arranged at the front end and the rear end on both sides of the lower end surface of the bottom plate (3).

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