Shaping tool for adjusting installation angle and transverse position of traffic safety facility

Abstract

The utility model relates to a finalization tool for adjusting the installation angle and the transverse position of a traffic safety facility, which comprises a driving direction indicating rod, an adjusting rod and a sign layout indicating rod, an angle scale is arranged at the bottom end of the adjusting rod, the bottom angle of the driving direction indicating rod is adjustably arranged in the center of the angle scale, and a sliding chute is arranged on a rod body of the adjusting rod. The top end of the sign layout indicating rod is slidably arranged along the sliding groove, a fixing mechanism is arranged between the sign layout indicating rod and the sliding groove, a right-angle fixing piece is perpendicularly arranged on the front side of the top end of the sign layout indicating rod, and the sign layout indicating rod is perpendicular to the adjusting rod through the right-angle fixing piece. According to the utility model, the fixed angle of the driving direction indicating rod can be quickly adjusted according to the design angle between the traffic safety facility sign layout and the driving direction, and the installation angles of the sign foundation and the embedded part can be indicated on site; meanwhile, the actual installation angle of the mark layout can be rapidly measured, whether the mark layout is qualified or not is judged, the quality acceptance efficiency is improved, and the method is used for construction surveying and setting and quality acceptance.

Description

Technical Field

[0001] This utility model relates to the field of highway traffic safety facility construction technology, and in particular to a standardized tool for adjusting the installation angle and lateral position of traffic safety facilities. Background Technology

[0002] To facilitate road users' attention to the guidance information of road traffic signs, the sign face needs to form a certain angle with the direction of travel when road traffic safety facilities are installed. In most cases, the face is perpendicular or parallel to the sign face. Some signs require the face to form a specific angle with the direction of travel, such as the roadside prohibition and instruction signs with an angle of 30-45° with the direction of travel, the roadside warning, instruction and tourist area signs with an angle of 0-10° with the direction of travel, and the post delineator reflective surface with an angle of 25° with the direction of travel.

[0003] The conventional construction method involves using surveying instruments to determine the control stakes for each sign foundation, and then using construction lines to lay out the foundation on-site, marking the outline of the foundation. The position and orientation of the embedded parts need to be laid out and fixed using a measuring tape and construction lines. The laying out process requires multiple workers to cooperate, and each sign needs to be laid out individually, resulting in low labor efficiency and high time consumption. Moreover, due to measurement errors or worker operation deviations, the same signs on the same road section cannot achieve uniform angles, failing to meet the requirements of standardized management. If the measurement control stakes are disturbed during construction, the laying out must be redone, resulting in rework. Summary of the Invention

[0004] This utility model aims to solve the problems of low construction efficiency and low standardization in the installation angle of traffic safety facility foundations and embedded parts in the prior art, and provides a standardized tool for adjusting the installation angle and lateral position of traffic safety facilities.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a standardized tool for adjusting the installation angle and lateral position of traffic safety facilities, including a driving direction indicator pole, an adjusting pole, and a sign panel indicator pole. The bottom end of the adjusting pole is provided with an angle dial, and the bottom angle of the driving direction indicator pole is adjustable and set at the center of the angle dial. The adjusting pole is provided with a sliding groove, and the top end of the sign panel indicator pole is slidably set along the sliding groove and a fixing mechanism is provided between it and the sliding groove. A right-angle fixing piece is vertically provided on the front side of the top end of the sign panel indicator pole, and the sign panel indicator pole is kept perpendicular to the adjusting pole by the right-angle fixing piece.

[0006] Specifically, the angle markings on the angle dial range from 0 to 180°.

[0007] Specifically, the bottom of the adjustment lever is triangular, and the pointed bottom corner contacts the angle mark on the angle dial.

[0008] Specifically, the angle dial is threaded with a first fastening bolt at its center, and the bottom of the adjusting rod is provided with a through hole corresponding to the first fastening bolt. The first fastening bolt passes through the through hole, and the adjusting rod rotates around the first fastening bolt to adjust the angle, and is fixed by tightening the first fastening bolt.

[0009] Specifically, the fixing mechanism includes a second fastening bolt, which is threaded onto the front side of the top of the indicator rod on the sign panel. The second fastening bolt passes through a groove and slides along the groove. The indicator rod on the sign panel is fixed by tightening the second fastening bolt.

[0010] The beneficial effects of this utility model are as follows: By setting up a driving direction indicator pole, an adjustment pole, and a sign panel indicator pole, the fixed angle of the driving direction indicator pole can be quickly adjusted according to the design angle between the traffic safety facility sign panel and the driving direction, and the installation angle of the sign foundation and embedded parts can be indicated on site; at the same time, the actual installation angle of the sign panel can be quickly measured and its qualification can be judged, improving the efficiency of quality acceptance. It can be used not only for construction surveying but also for quality acceptance; the overall structure is simple and easy to operate, which can improve construction efficiency, enhance quality, and promote standardized management. Attached Figure Description

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 This is a schematic diagram of the driving direction indicator pole structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the adjusting rod structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the signboard indicator rod structure of this utility model;

[0015] Figure 5 This is a schematic diagram illustrating the use of this utility model;

[0016] In the diagram: 1-Driving direction indicator; 2-Adjusting rod; 3-Marker panel indicator; 4-Angle dial; 5-Slide groove; 6-First fastening bolt; 7-Second fastening bolt; 8-Right-angle fixing piece;

[0017] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] like Figure 1-Figure 4 As shown, a standardized tool for adjusting the installation angle and lateral position of traffic safety facilities includes a driving direction indicator pole 1, an adjusting pole 2, and a signboard indicator pole 3.

[0020] An angle dial 4 is provided at the bottom of the adjusting rod 2. The angle marking range on the angle dial 4 is 0-180°. The bottom angle of the driving direction indicator rod 1 is adjustable and set at the center of the angle dial 4. The bottom of the adjusting rod 2 is triangular, and the bottom tip contacts the angle marking on the angle dial 4. A first fastening bolt 6 is threadedly connected to the center of the angle dial 4. The bottom of the adjusting rod 2 is provided with a through hole corresponding to the first fastening bolt 6. The first fastening bolt 6 passes through the through hole. The adjusting rod 2 rotates around the first fastening bolt 6 to adjust the angle and is fixed by tightening the first fastening bolt 6. Specifically, the driving direction indicator rod 1 is fixed to the angle dial 4 by the first fastening bolt 6 and rotates to an appropriate angle around the first fastening bolt 6 as the axis. Then, the first fastening bolt 6 is tightened to fix it and prevent rotational misalignment during use.

[0021] The adjusting rod 2 has a groove 5 on its body. The top of the signboard indicator rod 3 slides along the groove 5 and is fixed between itself and the groove 5. The fixing mechanism includes a second fastening bolt 7, which is threaded to the front side of the top of the signboard indicator rod 3. The second fastening bolt 7 passes through the groove 5 and slides along the groove 5. The signboard indicator rod 3 is fixed by tightening the second fastening bolt 7. A right-angle fixing piece 8 is vertically provided on the front side of the top of the signboard indicator rod 3. The signboard indicator rod 3 is kept perpendicular to the adjusting rod 2 by the right-angle fixing piece 8.

[0022] In operation, this invention rotates the driving direction indicator rod 1 and the adjusting rod 2 around the first fastening bolt 6 to form a certain angle. When the value indicated by the driving direction indicator rod 1 on the angle dial 4 is equal to the designed angle between the traffic safety facility sign and the driving direction, rotation stops and the first fastening bolt 6 is tightened to maintain fixation. At this time, the included angle between the driving direction indicator rod 1 and the adjusting rod 2 is equal to the designed angle between the traffic safety facility sign and the driving direction.

[0023] The sign panel indicator pole 3 and the adjusting rod 2 are made perpendicular to each other by fixing the right-angle fixing piece 8 to the sign panel indicator pole 3, and the position is fixed by tightening the second fastening bolt 7. According to the design distance of the outline edge of the traffic safety facility sign base from the outer outline line of the road in the transverse direction, the intersection point of the corresponding length of the outer outline of the driving direction indicator pole 1 and the outer outline line of the sign panel indicator pole 3 in the vertical direction is measured, and a mark is made on the driving direction indicator pole 1 and the sign panel indicator pole 3 using a marker.

[0024] like Figure 5 The diagram illustrates the process of adjusting the installation angle and lateral position of traffic safety facilities during construction.

[0025] After the tools are installed and adjusted according to the design parameters, place them horizontally on site and adjust the driving direction indicator pole 1 to be aligned with or tangent to the road outline (aligned and parallel for straight sections, tangent for curved sections). At this time, the direction shown by the sign panel indicator pole 3 is the installation direction of the sign panel, and one side of the corresponding sign base outline coincides with the direction shown by the sign panel indicator pole 3. The marked position of the sign panel indicator pole 3 is the corresponding position of the sign base outline on site. At this point, the installation position and angle adjustment of the sign base outline on site are completed. After the traffic safety facility is fixed to the base by the column, the panel direction and lateral position will meet the design requirements.

[0026] The process for quality acceptance of the installation angle of traffic safety facility panels:

[0027] After the traffic safety facilities are installed, adjust the tool according to the design parameters. Place the tool horizontally on site so that the sign panel indicator pole 3 is in close contact with the corresponding outline of the traffic safety facility base. Rotate and adjust the driving direction indicator pole 1 to coincide with or be tangent to the road outline (coincidence and parallel for straight sections, tangency for curved sections). Read the value indicated by the driving direction indicator pole 1 on the angle dial 4. This value is the actual angle between the traffic safety facility sign panel and the road driving direction. According to the deviation value specified in the construction quality acceptance specification, it can be determined whether the installation angle of the traffic safety facility panel is qualified.

[0028] This utility model can quickly adjust the fixed angle of the driving direction indicator pole 1 according to the design angle between the traffic safety facility sign panel and the driving direction, and indicate the installation angle of the sign foundation and embedded parts on site; at the same time, it can quickly measure the actual installation angle of the sign panel and judge whether it is qualified, thus improving the efficiency of quality acceptance. It can be used not only for construction surveying but also for quality acceptance; the overall structure is simple and easy to operate, which can improve construction efficiency, enhance quality, and promote standardized management.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A standardized tool for adjusting the installation angle and lateral position of traffic safety facilities, characterized in that, The system includes a driving direction indicator rod (1), an adjusting rod (2), and a sign plate indicator rod (3). The bottom end of the adjusting rod (2) is provided with an angle dial (4). The bottom angle of the driving direction indicator rod (1) is adjustable and set at the center of the angle dial (4). The rod body of the adjusting rod (2) is provided with a sliding groove (5). The top end of the sign plate indicator rod (3) is slidably set along the sliding groove (5) and a fixing mechanism is provided between it and the sliding groove (5). A right-angle fixing piece (8) is vertically provided on the front side of the top end of the sign plate indicator rod (3). The sign plate indicator rod (3) is kept perpendicular to the adjusting rod (2) through the right-angle fixing piece (8).

2. The standardized tool for adjusting the installation angle and lateral position of traffic safety facilities according to claim 1, characterized in that, The angle markings on the angle dial (4) range from 0 to 180°.

3. A standardized tool for adjusting the installation angle and lateral position of traffic safety facilities according to claim 1, characterized in that, The bottom of the adjusting rod (2) is triangular, and the bottom sharp corner contacts the angle mark on the angle dial (4).

4. A standardized tool for adjusting the installation angle and lateral position of traffic safety facilities according to claim 1, characterized in that, The angle dial (4) is threaded with a first fastening bolt (6). The bottom end of the adjusting rod (2) is provided with a through hole corresponding to the first fastening bolt (6). The first fastening bolt (6) passes through the through hole. The adjusting rod (2) rotates around the first fastening bolt (6) to adjust the angle and is fixed by tightening the first fastening bolt (6).

5. A standardized tool for adjusting the installation angle and lateral position of traffic safety facilities according to claim 1, characterized in that, The fixing mechanism includes a second fastening bolt (7), which is threaded to the front side of the top of the signboard indicator rod (3). The second fastening bolt (7) passes through the slide groove (5) and slides along the slide groove (5). The signboard indicator rod (3) is fixed by tightening the second fastening bolt (7).

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