Measurement lofting device for high-speed loop construction in automobile test field

Abstract

The utility model discloses a measuring and setting-out device for high-speed loop construction in an automobile test field, and relates to the technical field of measuring tools. Comprising a mounting flat plate, moving wheels are arranged at the bottom of the mounting flat plate, a push-pull handle is arranged on one side of the upper surface of the mounting flat plate, and the upper surface of the mounting flat plate is used for placing a prism matched with a total station; the rapid marking mechanism is arranged on the upper surface of the mounting flat plate, is located under the prism and is used for marking point positions under the prism through the rapid marking mechanism after the pile points are determined through cooperation of the prism and the total station; and the marking point punching mechanism is arranged on the upper surface of the mounting flat plate. According to the rapid marking mechanism, paint can be rapidly sprayed for point position marking after a survey lofting point position is determined, then drilling is conducted on the lofting point position through the marking point position punching mechanism, piling is conducted in a drilled hole in an auxiliary mode through the adapter, the work pressure of manual piling is relieved, and the work efficiency of survey lofting is overall improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tools, in particular to a measuring and setting out device for high-speed ring road construction in an automobile testing ground. Background Art

[0002] The automobile testing ground is a necessary facility for testing the quality of automobile products. The high-speed ring road mainly tests the high-speed reliability and durability of vehicles. It is used to develop vehicle powertrain systems, tires and tire systems. It can also provide durability tests for vehicle pollutant control devices and high-speed coasting tests. It is one of the core functional areas of the entire testing ground. In the early stages of the construction of the high-speed ring road, measurement and layout work is extremely important. As a surveying and mapping technology, measurement and layout is the three-dimensional positioning measurement of any spatial object. Its specific work is reflected in the measurement of three quantities: distance, angle (direction), and elevation. Regardless of the method used for layout, it is always inseparable from the use of various instruments to calibrate the results of these three measurements at the construction site. Among them, the total station is a commonly used instrument device for measurement and layout work. It is generally used with a prism device to determine the layout position and set up marks.

[0003] In existing surveying and setting out techniques, when using a total station and prism, a forward-looking operator sets up a marker at the location where the prism is placed. If necessary, wooden stakes, sheet stakes, or nails are driven into the marked locations, marked with paint, oil pen, or red cloth strips. Important stakeout points must be staked with nails fixed to the stakes. However, during the construction of a high-speed ring road at a vehicle testing ground, because the ring road has many curves, the center and side stakes of the road are staked out through surveying and setting out during the road construction process. This involves numerous stakeout points, requiring extensive point determination. After the points are determined, pile driving is also required, resulting in a significant workload for vertex positioning and pile driving. Manual pile driving is particularly slow, impacting construction efficiency.

[0004] Therefore, based on the above technical problems, technicians in this field urgently need to develop a high-speed ring road construction measurement and layout device for automobile testing grounds. Utility Model Content

[0005] The purpose of the utility model is to provide a measurement and layout device for the construction of a high-speed loop road in an automobile test field, which can improve the efficiency of marking and piling points during the construction of a high-speed loop road in an automobile test field, so as to improve the overall efficiency of the measurement and layout work.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] The utility model provides a measurement and layout device for high-speed loop construction in an automobile testing ground, comprising:

[0008] A mounting plate, wherein movable wheels are provided at the bottom of the mounting plate, a push-pull handle is provided on one side of the upper surface of the mounting plate, and the upper surface of the mounting plate is used to place a prism used in conjunction with the total station;

[0009] a quick marking mechanism, which is provided on the upper surface of the mounting plate and is located directly below the prism, and is used to mark the point below the prism through the quick marking mechanism after the stake point is determined by the prism and the total station; and

[0010] The marking point punching mechanism is arranged on the upper surface of the mounting plate. After the quick marking mechanism marks the point below the prism, it moves through the mounting plate to drive the marking point punching mechanism to reach above the marking point to punch a hole at the marking point.

[0011] Furthermore, the rapid marking mechanism includes:

[0012] A conical baffle, wherein the conical baffle is a conical structure with a flared upper end and a downwardly pointed conical tip, a central hole is provided at the conical tip of the bottom of the conical baffle, and a plurality of peripheral holes are provided circumferentially on the conical surface of the conical baffle, and the conical baffle is fixedly mounted on the upper surface of the mounting plate by a bracket;

[0013] a first avoidance hole, which is formed on the mounting plate and is located below the conical baffle to avoid the central hole and the outer edge hole; and

[0014] A paint spraying mechanism is arranged above the conical baffle and is used to evenly spray paint into the conical baffle through the expansion opening at the upper end of the conical baffle, so that the paint is sprayed onto the ground below through the central hole, the outer edge hole and the first avoidance hole.

[0015] Furthermore, the paint spraying mechanism includes a paint loading box, which is fixed at the center above the conical baffle through a bracket. An atomizing nozzle is provided on the lower surface of the paint loading box so that the paint in the paint loading box is atomized and sprayed into the inside of the conical baffle.

[0016] Furthermore, the marking point punching mechanism includes an internal threaded tube, which is vertically fixed to the upper surface of the mounting plate through a bracket, and a threaded rod is coaxially passed through the internal threaded tube, and the threaded rod is threadedly engaged with the internal threaded tube;

[0017] The lower end of the threaded rod is a tip structure, and the upper end of the threaded rod is provided with a rotating handle;

[0018] A second avoidance hole is provided on the mounting plate below the threaded rod so that the threaded rod can pass through the second avoidance hole to drill a hole in the ground.

[0019] Furthermore, the marking point punching mechanism further comprises an adapter, one end of which is provided with an internal thread groove threadably matched with the threaded rod, and the other end of which is provided with a slot for inserting a wooden stake;

[0020] The second avoidance hole allows the adapter to pass vertically.

[0021] In the above technical solution, the utility model provides a device for measuring and setting out the construction of a high-speed loop in an automobile testing ground, which has the following beneficial effects:

[0022] The quick marking mechanism of the utility model can quickly spray paint to mark the point after the measurement and layout point is determined, and then drill a hole at the layout point through the marking point punching mechanism, and then use the adapter to assist in piling in the drilled hole, thereby reducing the pressure of manual piling work and improving the overall efficiency of measurement and layout work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A schematic diagram of a structure of a high-speed loop construction measurement and layout device for an automobile testing ground provided by an embodiment of the present utility model;

[0025] Figure 2 A side view of a device for measuring and laying out a high-speed loop track for a vehicle testing ground provided by an embodiment of the present utility model;

[0026] Figure 3 A top view of a conical baffle of a high-speed loop construction measurement and layout device for an automobile testing ground provided by an embodiment of the present utility model;

[0027] Figure 4 The present invention provides a schematic structural diagram of an adapter for a high-speed loop construction measurement and layout device for an automobile testing ground.

[0028] Description of reference numerals:

[0029] 1. Mounting plate; 2. Moving wheels; 3. Push-pull handle; 4. Conical baffle; 5. Center hole; 6. Outer edge hole; 7. First avoidance hole; 8. Paint loading box; 9. Atomizing nozzle; 10. Internally threaded pipe; 11. Threaded rod; 12. Rotating handle; 13. Second avoidance hole; 14. Adapter; 15. Internally threaded groove; 16. Slot. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] See also Figures 1 to 4 As shown;

[0032] This embodiment discloses a device for measuring and setting out the construction of a high-speed loop track in an automobile testing ground, comprising:

[0033] A mounting plate 1 is provided with a moving wheel 2 at the bottom of the mounting plate 1, and a push-pull handle 3 is provided on one side of the upper surface of the mounting plate 1. The upper surface of the mounting plate 1 is used to place a prism used in conjunction with a total station, wherein the mounting plate 1 is moved by the moving wheel 2 under the manual push of the push-pull handle 3, so as to facilitate the movement of the device, and further facilitate the convenience of moving the prism when determining the layout point by the total station and the prism during measurement and layout. The prism can be placed directly on the mounting plate 1, or the prism can be fixed to the mounting plate 1 by conventional means such as a rope;

[0034] A quick marking mechanism is provided on the upper surface of the mounting plate 1 and is located directly below the prism. After the stake point is determined by the prism and the total station, the quick marking mechanism is used to mark the point below the prism. Specifically, the quick marking mechanism can mark the marked point by spraying paint on the marked point. More importantly, after the point is determined, the paint spraying operation is directly performed to improve the work efficiency of the point marking; and

[0035] The marking point punching mechanism is arranged on the upper surface of the mounting plate 1. After the quick marking mechanism marks the point below the prism, the mounting plate 1 moves to drive the marking point punching mechanism to reach above the marking point to punch a hole at the marking point. Since the marking point needs to be marked by piling, generally piling is done by driving wooden strips into the marking position. Even on muddy and sandy ground, it is difficult to drive wooden stakes into the marking point. Therefore, the marking point is first punched by the marking point punching mechanism, and then piling can be carried out more conveniently, thereby improving work efficiency.

[0036] Furthermore, the rapid marking mechanism includes:

[0037] The conical baffle 4 is a conical structure with a flared upper end and a downwardly pointed conical tip. A central hole 5 is provided at the conical tip of the bottom of the conical baffle 4. A plurality of outer edge holes 6 are circumferentially provided on the conical surface of the conical baffle 4. The conical baffle 4 is fixedly mounted on the upper surface of the mounting plate 1 by a bracket.

[0038] A first avoidance hole 7 is provided on the mounting plate 1 and is located below the conical baffle 4 to avoid the central hole 5 and the outer edge hole 6; and

[0039] The paint spraying mechanism is arranged above the conical baffle 4 and is used to evenly spray paint into the conical baffle 4 through the expansion of the upper end of the conical baffle 4, so that the paint is sprayed onto the ground below through the central hole 5, the outer edge hole 6 and the first avoidance hole 7.

[0040] Specifically, after the marking point is determined, paint is directly sprayed into the conical baffle 4 through the paint spraying mechanism, and the paint is atomized. The atomized surface is equivalent to the flared upper end of the conical baffle 4, so as to cover the entire inner surface of the conical baffle 4. Only the paint passing through the center hole 5 and the outer edge holes 6 is sprayed onto the ground to form a mark. The mark is shaped like a dot at the center and an annular ring outside the center dot. Therefore, the first avoidance hole 7 is designed to prevent the paint sprayed from the center hole 5 and the outer edge holes 6 from reaching the ground. The conical structure of the conical baffle 4 is designed to prevent the sprayed paint from spreading outside the conical baffle 4.

[0041] Furthermore, the paint spraying mechanism includes a paint loading tank 8, which is fixed to the center of the conical baffle 4 via a bracket. An atomizing nozzle 9 is provided on the lower surface of the paint loading tank 8, which atomizes the paint in the paint loading tank 8 and sprays it onto the interior of the conical baffle 4. The paint loading tank 8 is loaded with paint and atomized and sprayed by the atomizing nozzle 9. This mechanism can utilize conventional paint spraying equipment, such as an atomizing sprayer. It only needs to be able to atomize the paint and spray it onto the inner surface of the conical baffle 4 to meet the required working requirements.

[0042] Furthermore, the marking point punching mechanism includes an internal threaded tube 10, which is vertically fixed to the upper surface of the mounting plate 1 through a bracket, and a threaded rod 11 is coaxially passed through the internal threaded tube 10, and the threaded rod 11 is threadedly engaged with the internal threaded tube 10;

[0043] The lower end of the threaded rod 11 is a tip structure, and the upper end of the threaded rod 11 is provided with a rotating handle 12;

[0044] A second avoidance hole 13 is provided on the mounting plate 1 below the threaded rod 11 so that the threaded rod 11 can pass through the second avoidance hole 13 to drill a hole in the ground.

[0045] Specifically, the internally threaded tube 10 is supported at a certain height by a bracket, and the threaded rod 11, through the threaded engagement, is manually rotated by turning the handle 12, thereby moving axially. The threaded rod 11 passes through the second avoidance hole 13 and is screwed directly downward into the ground to form a hole. The tapered lower end of the threaded rod 11 facilitates penetration into the ground for drilling. After drilling, the threaded rod 11 is retracted to allow piling to proceed.

[0046] Furthermore, the marking point punching mechanism also includes an adapter 14, one end of which is provided with an internal thread groove 15 that is threadably matched with the threaded rod 11, and the other end of which is provided with a slot 16 for inserting a wooden stake;

[0047] The second avoidance hole 13 allows the adapter 14 to pass vertically, so that the adapter 14 can be installed on the threaded rod 11 first.

[0048] Specifically, since a certain force needs to be applied when inserting the wooden strips into the drilled holes, it is not easy to apply force manually, and the pile driving work at multiple points will also increase the workload of the staff. Therefore, the adapter 14 is used, and the threaded groove 15 on the adapter 14 is threadedly connected to the threaded rod 11, and then the wooden strips are inserted into the slot 16 at the lower end of the adapter 14. With the threaded cooperation between the threaded rod 11 and the internal threaded tube 10, the wooden piles can be driven into the drilled holes more conveniently and labor-savingly, reducing the workload, improving the pile driving efficiency, and improving the overall work efficiency of the measurement and layout of the high-speed ring road construction in the automobile test site.

[0049] In the above technical solution, the utility model provides a device for measuring and setting out the construction of a high-speed loop in an automobile testing ground, which has the following beneficial effects:

[0050] The quick marking mechanism of the utility model can quickly spray paint to mark the point after the measurement and layout point is determined, and then drill a hole at the layout point through the marking point punching mechanism, and then use the adapter to assist in piling in the drilled hole, thereby reducing the pressure of manual piling work and improving the overall efficiency of measurement and layout work.

[0051] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A measurement and layout device for high-speed loop construction in an automobile testing ground, characterized in that: include: A mounting plate (1), wherein a movable wheel (2) is provided at the bottom of the mounting plate (1), a push-pull handle (3) is provided on one side of the upper surface of the mounting plate (1), and the upper surface of the mounting plate (1) is used to place a prism used in conjunction with a total station; A quick marking mechanism is provided on the upper surface of the mounting plate (1) and is located directly below the prism, and is used to mark the point below the prism through the quick marking mechanism after the stake point is determined by the prism and the total station; and A marking point punching mechanism is arranged on the upper surface of the mounting plate (1); after the quick marking mechanism marks the point below the prism, the mounting plate (1) moves to drive the marking point punching mechanism to reach above the marking point to punch a hole at the marking point.

2. The device for measuring and setting out the construction of a high-speed loop track in an automobile testing ground according to claim 1, characterized in that: The rapid marking mechanism comprises: A conical baffle (4), wherein the conical baffle (4) is a conical structure with an expanded upper end and a conical tip facing downward, a center hole (5) is provided at the conical tip of the bottom of the conical baffle (4), a plurality of outer edge holes (6) are provided in a circumferential direction on the conical surface of the conical baffle (4), and the conical baffle (4) is fixedly mounted on the upper surface of the mounting plate (1) via a bracket; A first avoidance hole (7), the first avoidance hole (7) being opened on the mounting plate (1) and located below the conical baffle (4) to avoid the central hole (5) and the outer edge hole (6); and A paint spraying mechanism is arranged above the conical baffle (4) and is used to uniformly spray paint into the conical baffle (4) through the flared opening at the upper end of the conical baffle (4), so that the paint is sprayed onto the ground below through the central hole (5), the outer edge hole (6) and the first avoidance hole (7).

3. The device for measuring and setting out the construction of a high-speed loop track in an automobile testing ground according to claim 2, characterized in that: The paint spraying mechanism comprises a paint loading box (8), which is fixed at a central position above the conical baffle (4) through a bracket, and an atomizing nozzle (9) is provided on the lower surface of the paint loading box (8) so that the paint in the paint loading box (8) is sprayed into the interior of the conical baffle (4) in an atomized manner.

4. The device for measuring and setting out the construction of a high-speed loop track in an automobile testing ground according to claim 1, characterized in that: The marking point punching mechanism comprises an internal threaded tube (10), the internal threaded tube (10) being vertically fixedly connected to the upper surface of the mounting plate (1) via a bracket, a threaded rod (11) being coaxially passed through the internal threaded tube (10), and the threaded rod (11) and the internal threaded tube (10) being threadedly matched; The lower end of the threaded rod (11) is a tip structure, and the upper end of the threaded rod (11) is provided with a rotating handle (12); A second avoidance hole (13) is provided on the mounting plate (1) below the threaded rod (11) to allow the threaded rod (11) to pass through the second avoidance hole (13) and drill a hole in the ground.

5. The device for measuring and setting out the construction of a high-speed loop track in an automobile testing ground according to claim 4, characterized in that: The marking point punching mechanism further comprises an adapter (14), one end of which is provided with an internal thread groove (15) threadably matched with the threaded rod (11), and the other end of which is provided with a slot (16) for inserting a wooden stake. The second avoidance hole (13) allows the adapter (14) to pass vertically.

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