Monitoring and acceptance inspection equipment for road construction

Abstract

The utility model provides a supervision acceptance inspection equipment for road construction, including fixed box and support leg, fixed box bottom annular equiangular hinge joint support leg, fixed box top is fixedly connected with the top, top cover internal bottom annular equiangular opening is provided with the slide groove, the inside of slide groove is movably clamped with the ball, and the top of fixed box is provided with the fixed box bottom annular equiangular hinge joint support leg, the top of fixed box is fixedly connected with the fixed box bottom annular equiangular opening is provided with the fixed box bottom annular equiangular opening. An observation plate is movably clamped to the tops of the balls. Through cooperation of the balls, the observation plate, the movable block, the supporting plate, the pressing column, the spring and other structures, the horizontal detection effect of the device is good, the pressing column is pressed downwards, the supporting plate is driven by the pressing column, the other side of the supporting plate pulls the movable block to slide towards the middle along the movable groove, and by loosening the pressing column, the horizontal detection effect is good. The pressing column can be slowly pushed upwards through the elastic force of the spring, so that the supporting plate is restored to be horizontal, and the horizontal detection effect of the device is good through cooperation of the ball, the observation plate, the movable block, the supporting plate, the pressing column, the spring and other structures.

Description

Technical Field

[0001] The utility model relates to the technical field of supervision and acceptance equipment, in particular to supervision and acceptance equipment for road construction. Background Art

[0002] During the construction of a building, in order to supervise the quality of the construction project, it is often necessary to test the level of the ground or walls of the building, the building strength, the area, etc., and level detection equipment is often required when performing level detection.

[0003] The level detection equipment in the prior art consists of a tripod and a level. The level needs to be installed on the tripod after the tripod is leveled so that the level can be leveled, thereby making the level detection result more accurate. A level bubble is often provided on the top of the tripod in the prior art. Whether the tripod is level is judged by observing with the naked eye whether the level bubble is located in the middle, resulting in a large error in the level of the tripod, resulting in poor level detection effect. A supervision and acceptance equipment for road construction is now proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art and provide a supervision and acceptance equipment for road construction, which opens the supporting legs and supports them on the ground, presses the pressing column downward to compress the spring and shorten it, and the pressing column drives the supporting plate, and the side of the supporting plate close to the pressing column moves downward, and the other side of the supporting plate pulls the movable block to slide toward the middle along the movable groove, so that the ball can slide along the slide groove to the side close to the pressing column, and by loosening the pressing column, the pressing column can be slowly pushed upward by the elastic force of the spring, so that the support plate returns to a horizontal state, so that the structure has the advantage of good horizontal detection effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supervision and acceptance equipment for road construction, comprising a fixed box and support legs, the bottom ring of the fixed box is hinged with the support legs at equal angles, the top of the fixed box is fixedly connected with a top cover, the bottom ring inside the top cover is provided with sliding grooves at equal angles, the inner side of the sliding groove is movably connected with a ball, the top of the ball is movably connected with an observation plate, the bottom ring outside the top cover is provided with movable grooves at equal angles, the inside of the movable groove is movably connected with a movable block, the bottom of the movable block is hinged with a support plate, the other side of the support plate is hinged with a pressing column, and the bottom of the middle part of the pressing column is fixedly connected with a spring.

[0006] In the above technical solution, preferably, the top of the top cover is fixedly connected to the observation plate, and the middle part of the top cover is movably engaged with the outer side of the pressing column.

[0007] In the above technical solution, preferably, eight slide grooves are equidistantly provided at the bottom of the interior of the top cover, and the slide grooves are located directly above the support plate.

[0008] In the above technical solution, preferably, the width of the support plate is greater than the width of the slide groove, and the bottom of the ball is movably connected to the support plate.

[0009] In the above technical solution, preferably, a rough layer is provided on the outer side of the pressing column, and the other side of the spring is fixedly connected to the fixing box.

[0010] In the above technical solution, preferably, there is a gap between the support plate and the fixing box, and the height of the gap is smaller than the diameter of the ball.

[0011] In the above technical solution, preferably, the observation plate is made of transparent glass, and a smooth surface is provided on a side of the support plate close to the ball.

[0012] The beneficial effects of the utility model are:

[0013] The utility model achieves a good horizontal detection effect of the device through the coordination of structures such as ball bearings, observation plates, movable blocks, support plates, pressing columns and springs. The support legs are opened and supported on the ground, and the pressing columns are pressed downward to compress the springs and shorten them, so that the pressing columns drive the support plates, and the side of the support plates close to the pressing columns moves downward, and the other side of the support plates pulls the movable blocks to slide along the movable groove toward the middle, so that the ball bearings can slide along the slide groove to the side close to the pressing columns. By releasing the pressing columns, the pressing columns can be slowly pushed upward by the elastic force of the springs, so that the support plates are restored to a horizontal state. If the support of the support legs is uneven, causing the fixed box to tilt, the ball bearings will slide toward the outer end of the slide groove. If the ball bearings do not slide, the fixed box is horizontal. The utility model achieves a good horizontal detection effect through the coordination of structures such as ball bearings, observation plates, movable blocks, support plates, pressing columns and springs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the fixing box of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified schematic diagram of point A;

[0016] Figure 3 It is a schematic diagram of the overall front view of the utility model;

[0017] Figure 4 This is a schematic diagram of the position relationship between the top cover, the slide groove and the ball of the utility model;

[0018] Figure 5 This is a schematic diagram of the disassembly of the ball, movable block, support plate and pressing column of the utility model.

[0019] In the figure: 1. fixed box; 2. top cover; 3. slide groove; 4. ball bearing; 5. observation plate; 6. movable groove; 7. movable block; 8. support plate; 9. pressing column; 10. spring; 11. support leg. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] Embodiment 1

[0023] like Figure 1As shown, this embodiment provides a supervision and acceptance equipment for road construction, including a fixed box 1 and a support leg 11, the bottom ring of the fixed box 1 is hinged with the support leg 11 at equal angles, the top of the fixed box 1 is fixedly connected with a top cover 2, the bottom ring inside the top cover 2 is provided with a slide groove 3 at equal angles, the inner side of the slide groove 3 is movably connected with a ball 4, the top of the ball 4 is movably connected with an observation plate 5, the bottom ring outside the top cover 2 is provided with a movable groove 6 at equal angles, the inner side of the movable groove 6 is movably connected with a movable block 7, the bottom of the movable block 7 is hinged with a support plate 8, the other side of the support plate 8 is hinged with a pressing column 9, and the bottom of the middle part of the pressing column 9 is fixedly connected with a spring 10; by Open and support on the ground, by pressing the pressing column 9 downward, the spring 10 is compressed and shortened, and the pressing column 9 drives the support plate 8, and the side of the support plate 8 close to the pressing column 9 moves downward, and the other side of the support plate 8 pulls the movable block 7 to slide toward the middle along the movable groove 6, so that the ball 4 can slide along the slide groove 3 to the side close to the pressing column 9. By loosening the pressing column 9, the pressing column 9 can be slowly pushed upward by the elastic force of the spring 10, so that the support plate 8 is restored to the horizontal. If the ball 4 does not slide, the fixed box 1 is horizontal. If the support of the support leg 11 is uneven, causing the fixed box 1 to tilt, the ball 4 slides to the outer end of the slide groove 3, so that the horizontal detection effect of the device is good.

[0024] Embodiment 2

[0025] like Figure 1 , Figure 2 , Figure 4 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals of the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that: the top of the top cover 2 is fixedly connected to the observation plate 5, the middle of the top cover 2 is movably engaged with the outer side of the pressing column 9, eight chute grooves 3 are equidistantly provided at the bottom of the top cover 2, and the chute 3 is located directly above the support plate 8. The observation plate 5 is made of transparent glass, the outer side of the pressing column 9 is provided with a rough layer, and the other side of the spring 10 is fixedly connected to the fixing box 1; the observation plate 5 can be fixed by the top cover 2, and the pressing column 9 can be pushed upward by the elastic force of the spring 10 by releasing the pressing column 9. Since the rough surface on the outer side of the pressing column 9 can increase the friction force, the pressing column 9 can move upward slowly, and the excessive rising speed of the pressing column 9 can be prevented from causing the ball 4 to roll. After the support plate 8 is horizontal, the sliding of the ball 4 can be observed through the observation plate 5, so that the horizontal detection effect of the device is good.

[0026] like Figure 1 , Figure 2 , Figure 5As shown, the width of the support plate 8 is greater than the width of the slide groove 3, the bottom of the ball 4 is movably connected to the support plate 8, there is a gap between the support plate 8 and the fixed box 1, the height of the gap is less than the diameter of the ball 4, and a smooth surface is provided on the side of the support plate 8 close to the ball 4; by pressing the pressing column 9 downward, the pressing column 9 drives the support plate 8, and the side of the support plate 8 close to the pressing column 9 moves downward, and the other side of the support plate 8 pulls the movable block 7 to slide toward the middle along the movable groove 6, so that the ball 4 can slide along the slide groove 3 to the side close to the pressing column 9. Since the width of the support plate 8 is greater than the width of the slide groove 3, the height of the gap is less than the diameter of the ball 4, when the ball 4 slides to the side close to the pressing column 9, it will not fall or get stuck, and the support plate 8 can limit the ball 4, so that the horizontal detection effect of the device is good.

[0027] Working steps

[0028] Step 1. First, the operator opens the support leg 11 and supports it on the ground, and presses the pressing column 9 downward to compress the spring 10 and shorten it. The pressing column 9 drives the support plate 8, and the side of the support plate 8 close to the pressing column 9 moves downward. The other side of the support plate 8 pulls the movable block 7 to slide toward the middle along the movable groove 6, so that the ball 4 can slide along the slide groove 3 to the side close to the pressing column 9. By loosening the pressing column 9, the pressing column 9 can be slowly pushed upward by the elastic force of the spring 10, so that the support plate 8 is restored to the horizontal state. If the ball 4 does not slide, the fixed box 1 is horizontal. If the support of the support leg 11 is uneven, causing the fixed box 1 to tilt, causing the ball 4 to slide to the outer end of the slide groove 3, the operation is completed by adjusting the support leg 11 to a horizontal state again.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road construction supervision and acceptance equipment, comprising a fixed box and a support leg, wherein the bottom of the fixed box is annularly hinged with the support leg at equal angles, characterized in that: The top of the fixed box is fixedly connected with a top cover, the bottom ring inside the top cover is provided with a slide groove at an equal angle, the inner side of the slide groove is movably connected with a ball, the top of the ball is movably connected with an observation plate, the bottom ring outside the top cover is provided with a movable groove at an equal angle, the inside of the movable groove is movably connected with a movable block, the bottom of the movable block is hinged with a support plate, the other side of the support plate is hinged with a pressing column, and the bottom of the middle part of the pressing column is fixedly connected with a spring.

2. A road construction supervision and acceptance equipment according to claim 1, characterized in that: The top of the top cover is fixedly connected to the observation plate, and the middle of the top cover is movably connected to the outer side of the pressing column.

3. A road construction supervision and acceptance equipment according to claim 1, characterized in that: The bottom of the top cover is provided with eight slide grooves at equal intervals, and the slide grooves are located directly above the support plate.

4. A road construction supervision and acceptance equipment according to claim 1, characterized in that: The width of the support plate is greater than the width of the slide groove, and the bottom of the ball is movably connected to the support plate.

5. A road construction supervision and acceptance equipment according to claim 1, characterized in that: A rough layer is arranged on the outer side of the pressing column, and the other side of the spring is fixedly connected to the fixing box.

6. A road construction supervision and acceptance equipment according to claim 1, characterized in that: There is a gap between the support plate and the fixing box, and the height of the gap is smaller than the diameter of the ball.

7. A road construction supervision and acceptance equipment according to claim 1, characterized in that: The observation plate is made of transparent glass, and a smooth surface is provided on one side of the support plate close to the ball.

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