Elevation control device

Abstract

The utility model provides an elevation control device, relates to the technical field of elevation, and solves the problem that when elevation measurement is carried out through infrared rays, the universality of an infrared ray measuring instrument is poor due to the fact that angle adjustment cannot be kept for a long time. The bottom of the body is connected with a support, the top of the body is connected with an infrared measuring instrument, the top of the infrared measuring instrument is provided with a rotation angle measuring instrument and a lifting support, the infrared measuring instrument is provided with connecting grooves close to the four corners, the middle of each connecting groove is provided with an adjusting assembly, and the infrared measuring instrument is connected with the lifting support through the adjusting assemblies. The adjusting assembly ascends and descends along the lifting support. Lifting adjustment of the infrared measuring instrument can be controlled through the lifting supports arranged in the device, and meanwhile the infrared measuring instrument can be flexibly controlled to incline through operation of the lifting supports on different sides.

Description

Technical Field

[0001] The utility model relates to the technical field of elevation, in particular to an elevation control device. Background Art

[0002] Elevation refers to the height of the paved concrete compared to other pavements when paving concrete or other materials on the road surface or other flat surfaces.

[0003] However, existing elevation detection is all measured by infrared rays, but the existing infrared measuring instruments themselves are fixedly placed, and if the angle or height needs to be adjusted, manual control is required, and it is difficult to keep the angle unchanged for a long time. Therefore, the existing infrared measuring instruments have poor versatility when measuring elevations and cannot flexibly respond to different road conditions. Utility Model Content

[0004] The utility model aims to provide an elevation control device to solve the problem that when measuring elevation by infrared rays, the angle cannot be adjusted for a long time, which makes the infrared measuring instrument less versatile.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] The utility model provides an elevation control device, comprising a main body, a bracket connected to the bottom of the main body, an infrared measuring instrument connected to the top of the main body, a rotation angle measuring instrument arranged on the top of the infrared measuring instrument, a lifting bracket arranged on the top of the main body, connecting grooves arranged near the four corners of the infrared measuring instrument, an adjusting component arranged in the middle of the connecting groove, the infrared measuring instrument is connected to the lifting bracket through the adjusting component, and the adjusting component is lifted and lowered along the lifting bracket.

[0007] Preferably, a roller is connected to the bottom end of the bracket.

[0008] Preferably, the lifting bracket further includes a lifting belt and a slide groove, the lifting belt is connected to the middle part of the lifting bracket, and the slide groove is arranged on one side of the lifting bracket.

[0009] Preferably, a motor connected to the lifting belt transmission is provided on one side of the top of the lifting bracket.

[0010] Preferably, the adjustment assembly includes a connecting block, a transmission block, an articulated block and a slider, the articulated block is hingedly connected to one side of the middle of the connecting groove, the connecting block is connected to one end of the articulated block, the transmission block is arranged on one side of the middle of the connecting block, and the slider is arranged on both sides of the middle of the connecting block.

[0011] Preferably, the connecting block is a square block in a "concave" shape, and the groove of the connecting block cooperates with the lifting bracket.

[0012] Preferably, the transmission block is a convex block arranged on one side of the connecting block groove, and one side of the transmission block convex block is meshed and fitted with one side of the lifting belt through the tooth marks.

[0013] Preferably, the sliding block is a protrusion that cooperates with the sliding groove on both sides of the middle part of the connecting block near the opening.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] 1. The lifting bracket provided in the device can control the lifting and adjustment of the infrared measuring instrument, and the tilt of the infrared measuring instrument can be flexibly controlled by operating the lifting brackets on different sides. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side cross-sectional structural diagram of the infrared measuring instrument and the lifting bracket of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 It is a schematic diagram of the top cross-sectional structure of the connection block of the utility model;

[0021] Icons: main body 1, bracket 101, infrared measuring instrument 102, connecting groove 1021, connecting block 1022, transmission block 1023, hinge block 1024, slider 1025, rotation angle measuring instrument 103, lifting bracket 2, lifting belt 201, slide groove 202. DETAILED DESCRIPTION

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Combine the following Figures 1 to 4 The utility model is described in detail.

[0024] A height control device includes a main body 1, a bracket 101 is connected to the bottom of the main body 1, an infrared measuring instrument 102 is connected to the top of the main body 1, a rotation angle measuring instrument 103 is arranged on the top of the infrared measuring instrument 102, a lifting bracket 2 is arranged on the top of the main body 1, connecting grooves 1021 are arranged near the four corners of the infrared measuring instrument 102, an adjusting component is arranged in the middle of the connecting groove 1021, the infrared measuring instrument 102 is connected to the lifting bracket 2 through the adjusting component, the adjusting component is lifted and lowered along the lifting bracket 2, and a roller is connected to the bottom end of the bracket 101.

[0025] First, the bottom bracket 101 of the main body 1 is moved to a desired position by means of rollers, and then the paving height of the current road surface concrete is measured by means of an infrared measuring instrument 102 .

[0026] Further, the lifting bracket 2 also includes a lifting belt 201 and a slide 202, the lifting belt 201 is connected to the middle of the lifting bracket 2, the slide 202 is arranged on one side of the lifting bracket 2, and a motor is arranged on one side of the top of the lifting bracket 2 to be transmission-connected to the lifting belt 201, and the adjustment component includes a connecting block 1022, a transmission block 1023, an articulated block 1024 and a slider 1025, the articulated block 1024 is hingedly connected to one side of the middle of the connecting groove 1021, and the connecting block 1022 is connected to one end of the articulated block 1024. The transmission block 1023 is arranged on one side of the middle part of the connecting block 1022, and the sliders 1025 are arranged on both sides of the middle part of the connecting block 1022. The connecting block 1022 is a "concave" shaped square block, and the groove of the connecting block 1022 cooperates with the lifting bracket 2. The transmission block 1023 is a convex block arranged on one side of the groove of the connecting block 1022. One side of the convex block of the transmission block 1023 is meshed and fitted with one side of the lifting belt 201 through the tooth marks. The sliders 1025 are convex blocks that cooperate with the slide groove 202 on both sides of the middle part of the connecting block 1022 near the opening.

[0027] At the same time, when measuring with the infrared measuring instrument 102, the lifting belt 201 can be driven to rotate by controlling the motor transmission on the lifting bracket 2. At the same time, the infrared measuring instrument 102 is connected to the lifting bracket 2 through the connecting block 1022 in the connecting groove 1021, and the transmission block 1023 in the middle of the connecting block 1022 is engaged with the lifting belt 201 through the tooth marks, so that when the lifting belt 201 rotates, it will drive the connecting block 1022 to rise and fall, and when the connecting block 1022 is lifted and lowered, it is displaced and lifted along the slide groove 202 through the sliders 1025 on both sides of the middle, so that the lifting and lowering of the connecting block 1022 is more stable.

[0028] At the same time, while controlling the lifting of the infrared measuring instrument 102, only the two lifting brackets 2 on the same side can be controlled to operate, so that only one side of the infrared measuring instrument 102 will be driven to lift, so that the infrared measuring instrument 102 as a whole will be tilted, and the tilting of the infrared measuring instrument 102 is carried out through the hinge block 1024 at one end of the connecting block 1022. The connecting block 1022 is connected to the infrared measuring instrument 102 through the hinge block 1024. The infrared measuring instrument 102 will be tilted through the hinge block 1024 without affecting the connection of the connecting block 1022. At the same time, the hinge block 1024 itself is telescopically set, so that it can adapt to the angle of tilt of the infrared measuring instrument 102, so that the infrared measuring instrument 102 can be adjusted by the tilt angle, so that it can be more flexible and have a larger measurement range when measuring, and then the tilt angle is calculated through the rotating angle measuring instrument 103 on the top to facilitate adjustment.

[0029] The following is a specific implementation process of the utility model. First, the roller of the bottom bracket 101 of the main body 1 is moved to a worthy position, and then the infrared measuring instrument 102 is used to measure the current pavement concrete paving height. At the same time, when the infrared measuring instrument 102 is used for measurement, the motor transmission on the lifting bracket 2 can be controlled to drive the lifting belt 201 to rotate. At the same time, the infrared measuring instrument 102 is connected to the lifting bracket 2 through the connecting block 1022 in the connecting groove 1021, and the transmission block 1023 in the middle of the connecting block 1022 is meshed with the lifting belt 201 through the tooth mark, so that when the lifting belt 201 rotates, it will drive the connecting block 1022 to rise and fall, and when the connecting block 1022 is lifted and lowered, the sliders 1025 on both sides of the middle are displaced and lifted along the slide groove 202, so that the lifting and lowering of the connecting block 1022 is more stable. At the same time, when the infrared measuring instrument 102 is controlled, the motor transmission on the lifting bracket 2 can be controlled to drive the lifting belt 201 to rotate. When the outer measuring instrument 102 is raised and lowered, only the two lifting brackets 2 on the same side can be controlled to operate, so that only one side of the infrared measuring instrument 102 will be driven to rise and fall, so that the infrared measuring instrument 102 as a whole will be tilted, and the tilting of the infrared measuring instrument 102 is carried out through the hinge block 1024 at one end of the connecting block 1022. The connecting block 1022 is connected to the infrared measuring instrument 102 through the hinge block 1024. The infrared measuring instrument 102 will be tilted through the hinge block 1024 without affecting the connection of the connecting block 1022. At the same time, the hinge block 1024 itself is telescopically set, so that it can adapt to the angle of tilt of the infrared measuring instrument 102, so that the infrared measuring instrument 102 can be adjusted by the tilt angle, so that it can be more flexible and have a larger measurement range when measuring, and then the tilt angle is calculated through the rotating angle measuring instrument 103 on the top to facilitate adjustment.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An elevation control device, comprising a body (1), a bracket (101) connected to the bottom of the body (1), an infrared measuring instrument (102) connected to the top of the body (1), a rotation angle measuring instrument (103) arranged on the top of the infrared measuring instrument (102), characterized in that: A lifting bracket (2) is arranged on the top of the main body (1); connection grooves (1021) are arranged near four corners of the infrared measuring instrument (102); an adjustment component is arranged in the middle of the connection groove (1021); the infrared measuring instrument (102) is connected to the lifting bracket (2) via the adjustment component; and the adjustment component is lifted and lowered along the lifting bracket (2).

2. The elevation control device according to claim 1, characterized in that: The bottom end of the bracket (101) is connected to a roller.

3. The elevation control device according to claim 1, characterized in that: The lifting bracket (2) further comprises a lifting belt (201) and a slide groove (202); the lifting belt (201) is connected to the middle of the lifting bracket (2); and the slide groove (202) is arranged on one side of the lifting bracket (2).

4. The elevation control device according to claim 3, characterized in that: A motor which is transmission-connected to the lifting belt (201) is arranged on one side of the top of the lifting bracket (2).

5. The elevation control device according to claim 1, characterized in that: The adjustment assembly comprises a connecting block (1022), a transmission block (1023), an articulated block (1024) and a sliding block (1025); the articulated block (1024) is hingedly connected to one side of the middle of the connecting groove (1021); the connecting block (1022) is connected to one end of the articulated block (1024); the transmission block (1023) is arranged on one side of the middle of the connecting block (1022); and the sliding block (1025) is arranged on both sides of the middle of the connecting block (1022).

6. The elevation control device according to claim 5, characterized in that: The connecting block (1022) is a square block in a "concave" shape, and the groove of the connecting block (1022) cooperates with the lifting bracket (2).

7. The elevation control device according to claim 5, characterized in that: The transmission block (1023) is a convex block arranged on one side of the groove of the connection block (1022), and one side of the convex block of the transmission block (1023) is meshed and fitted with one side of the lifting belt (201) through tooth marks.

8. The elevation control device according to claim 5, characterized in that: The sliding blocks (1025) are protrusions on both sides of the middle part of the connecting block (1022) close to the opening and matching with the sliding grooves (202).

9. The elevation control device according to claim 5, characterized in that: The hinge block (1024) is telescopically arranged.

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