A traffic planning measurement device

Abstract

The utility model relates to the technical field of traffic planning, and proposes a traffic planning measurement device, including a triangular base, a support rod, a first clamping plate, a second clamping plate, a first fixing assembly, and a second fixing assembly. By rotating a group of threaded caps in the second fixing assembly, and rotating a group of threaded caps in the first fixing assembly, at this time, one side of the first clamping ring and the second clamping ring is in a separated state, so that the first clamping ring and the second clamping ring will not be loose and fall on the support rod, and the first clamping plate and the second clamping plate are pulled to rotate slightly on the outer surface of the support rod, and the first clamping plate and the second clamping plate are pulled slightly to move up and down on the outer surface of the support rod, and the threaded cap is rotated in the opposite direction, and the threaded cap is attached to the auxiliary block to complete the fixation of the movable side of the first clamping ring and the second clamping ring, so as to achieve the fixation after the height and angle of the measuring device are changed, and solve the problem of inconvenience in adjusting the height and angle of the measuring device.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic planning, and in particular to a traffic planning measurement device. Background Art

[0002] Traffic planning refers to the development of a series of actions to guide traffic in a planned manner, that is, how planners propose various goals and how to implement the proposed goals. Traffic planning can be divided into broad and narrow senses. Broadly speaking, transportation planning includes planning for the development of transportation infrastructure construction, planning for transportation organization and management, and planning for production and operation. In a narrow sense, transportation planning refers to planning for the development of transportation infrastructure construction.

[0003] The patent specification with announcement number CN218179956U discloses a survey device based on urban highway traffic planning and design. By setting a telescopic base, it is convenient for surveying and use, and easy to store and move; it is equipped with a bubble level, which can quickly detect whether the survey instrument is level, and use the level adjustment device to adjust the survey instrument to the level of the ground to reduce measurement errors; it uses a level adjustment column for adjustment, and uses the principle of threaded connection for adjustment, with a simple structure and easy use.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: during use, the above device adjusts the use height of the surveying instrument through the principle of threaded connection. When the measurement direction angle needs to be changed after the preliminary measurement, the base of the surveying instrument needs to be moved to drive the upper surveying instrument to adjust the angle. If the measurement position is on an uneven road section, the staff needs to re-adjust the horizontal degree of the surveying instrument, which is time-consuming. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a traffic planning measurement device, which solves the problem in the related art that it is inconvenient to adjust the height and angle of the measurement device.

[0006] The technical solution of the utility model is as follows:

[0007] A traffic planning and measuring device comprises a triangular base, the upper end of which is movably connected to a support rod, a first clamping plate and a second clamping plate for placing and supporting a measuring device are movably arranged on the outer surface of the support rod, a first fixing assembly for fixing the first clamping plate and the second clamping plate to the outer surface of the support rod is arranged at the upper ends of the first clamping plate and the second clamping plate, a second fixing assembly for further reinforcing the first clamping plate and the second clamping plate to the outer surface of the support rod to prevent rotation and movement along the support rod is arranged at the lower ends of the first clamping plate and the second clamping plate, and the first fixing assembly and the second fixing assembly have the same structure.

[0008] Preferably, the upper end of the first clamping plate is fixedly connected to the first measuring piece, and a first annular groove is opened through the center position of one side of the first clamping plate; the upper end of the second clamping plate is fixedly connected to the second measuring piece, and a second annular groove is opened at the center position of one side of the second clamping plate.

[0009] Preferably, the first measuring piece and the second measuring piece are placed in opposite positions, the first annular groove is connected to the second annular groove, and the interiors of the first annular groove and the second annular groove pass through the outer surface of the support rod.

[0010] Preferably, the second fixing assembly comprises a second clamping ring fixedly connected to an upper end of the first clamping plate, and the upper end of the second clamping plate is fixedly connected to the first clamping ring.

[0011] Preferably, the inner wall of the second clamping ring is communicated with the first annular groove, and the inner wall of the first clamping ring is communicated with the second annular groove.

[0012] Preferably, fixing blocks are fixedly connected to the outer surfaces of both sides of the first clamping ring, a threaded rod is fixedly connected to one side of the fixing block, and a baffle is fixedly connected to one end of the threaded rod.

[0013] Preferably, auxiliary blocks are fixedly connected to the outer surfaces of both sides of the second clamping ring, a through groove is penetrated through one side of the auxiliary block, and a threaded rod movably passes through the interior of the through groove.

[0014] Preferably, a threaded cap is threadedly connected on the outer surface of the threaded rod, and the threaded cap is located between the auxiliary block and the baffle.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model places the triangular base on the ground at the desired measuring position, then installs the support rod at the upper end of the triangular base, then places the first measuring piece and the second measuring piece upward, passes the first ring groove and the second ring groove through the outer surface of the support rod, then rotates the threaded cap so that the threaded cap sticks to the auxiliary block until the threaded cap cannot be rotated again, at this time, the first clamping ring and the second clamping ring can be fixedly connected under the action of the threaded cap and the threaded rod, at this time, the first clamping ring and the second clamping ring can be prevented from rotating and moving on the outer surface of the support rod again, and then the same operation is performed on the threaded cap in the first fixing assembly to further fix the first clamping plate and the second clamping plate on the outer surface of the support rod, and the installation of the measuring device can be completed at this time.

[0017] 2. The utility model rotates a threaded nut of a group in the second fixing assembly and a threaded nut of a group in the first fixing assembly. At this time, one side of the first clamping ring and the second clamping ring can be in a separated state, and the other side of the first clamping ring and the second clamping ring is still fixed, so that the first clamping ring and the second clamping ring will not be loose and fall directly on the outer surface of the support rod, and the first clamping plate and the second clamping plate are pulled to rotate slightly on the outer surface of the support rod to complete the adjustment of the angle of the measuring device, and then the first clamping plate and the second clamping plate can be pulled slightly to move up and down on the outer surface of the support rod to complete the adjustment of the height of the measuring device. After the adjustment is completed, the staff rotates the threaded nut in the opposite direction so that the threaded nut is attached to the auxiliary block to complete the fixation of the movable side of the first clamping ring and the second clamping ring, thereby finally achieving the fixing work after the height and angle of the measuring device are changed, and solves the problem of inconvenience in adjusting the height and angle of the measuring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first clamping plate and the second clamping plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the first clamping ring of the utility model;

[0022] Figure 4 It is a schematic diagram of the second clamping ring structure of the utility model.

[0023] In the figure: 1. triangular base; 2. support rod; 3. first clamping plate; 31. first measuring piece; 32. first annular groove; 4. second clamping plate; 41. second measuring piece; 42. second annular groove; 5. first fixing assembly; 6. second fixing assembly; 61. first clamping ring; 611. fixing block; 612. threaded rod; 613. baffle; 62. second clamping ring; 621. auxiliary block; 622. through groove; 63. threaded cap. DETAILED DESCRIPTION

[0024] The following will be combined with 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.

[0025] like Figure 1 and Figure 2 As shown, this embodiment proposes a traffic planning and measuring device, including a triangular base 1, the upper end of the triangular base 1 is movably connected to a support rod 2, and a first clamping plate 3 and a second clamping plate 4 for placing and supporting a measuring device are movably arranged on the outer surface of the support rod 2, the upper ends of the first clamping plate 3 and the second clamping plate 4 are provided with a first fixing component 5 for fixing the first clamping plate 3 and the second clamping plate 4 on the outer surface of the support rod 2, and the lower ends of the first clamping plate 3 and the second clamping plate 4 are provided with a second fixing component 6 for further reinforcing the first clamping plate 3 and the second clamping plate 4 on the outer surface of the support rod 2 to prevent rotation and movement along the support rod 2, and the first fixing component 5 has the same structure as the second fixing component 6.

[0026] like Figure 1 As shown, the upper end of the first clamping plate 3 is fixedly connected to the first measuring piece 31, and the upper end of the second clamping plate 4 is fixedly connected to the second measuring piece 41. The existence of the first measuring piece 31 and the second measuring piece 41 can perform two-way synchronous measurement on the traffic road.

[0027] like Figure 2 As shown, a first annular groove 32 is formed through the center position of one side of the first clamping plate 3, and a second annular groove 42 is formed through the center position of one side of the second clamping plate 4. The placement positions of the first measuring piece 31 and the second measuring piece 41 are opposite, the first annular groove 32 is connected to the second annular groove 42, and the interiors of the first annular groove 32 and the second annular groove 42 pass through the outer surface of the support rod 2. The second fixing component 6 includes a second clamping ring 62 fixedly connected to the upper end of the first clamping plate 3, and a first clamping ring 61 is fixedly connected to the upper end of the second clamping plate 4, the inner wall of the second clamping ring 62 is connected to the first annular groove 32, and the inner wall of the first clamping ring 61 is connected to the second annular groove 42. The fixed connection between the first clamping ring 61 and the second clamping plate 4 allows the second clamping plate 4 to move synchronously when the first clamping ring 61 moves, and the fixed connection between the second clamping ring 62 and the first clamping plate 3 allows the first clamping plate 3 to move synchronously when the second clamping ring 62 moves.

[0028] like Figure 3 As shown, fixing blocks 611 are fixedly connected to the outer surfaces of both sides of the first clamping ring 61, a threaded rod 612 is fixedly connected to one side of the fixing block 611, a baffle plate 613 is fixedly connected to one end of the threaded rod 612, a threaded cap 63 is threadedly connected to the outer surface of the threaded rod 612, the threaded cap 63 is located between the auxiliary block 621 and the baffle plate 613, the threaded cap 63 is used to change the fixing and separation conditions of the first clamping ring 61 and the second clamping ring 62, and the baffle plate 613 is used to prevent the threaded cap 63 from detaching from the threaded rod 612.

[0029] like Figure 4 As shown, auxiliary blocks 621 are fixedly connected to the outer surfaces of both sides of the second clamping ring 62 , and a through groove 622 is formed through one side of the auxiliary block 621 , and a threaded rod 612 movably passes through the interior of the through groove 622 .

[0030] The working principle and instructions for use of the utility model are as follows: when it is necessary to use a measuring device for measurement, the staff first needs to take out the measuring device, and then the staff needs to place the triangular base 1 on the ground at the desired measurement position, and then install the support rod 2 at the upper end of the triangular base 1, and then after placing the first measuring piece 31 and the second measuring piece 41 upwards, the first annular groove 32 and the second annular groove 42 pass through the outer surface of the support rod 2, and then rotate the threaded cap 63 so that the threaded cap 63 is attached to the auxiliary block 621 until the threaded cap 63 cannot be rotated again. At this time, under the action of the threaded cap 63 and the threaded rod 612, the first clamping ring 61 and the second clamping ring 62 can be fixedly connected. At this time, the first clamping ring 61 and the second clamping ring 62 can be prevented from rotating and moving on the outer surface of the support rod 2 again. Then, the same operation is performed on the threaded cap 63 in the first fixing assembly 5 to further fix the first clamping plate 3 and the second clamping plate 4 on the outer surface of the support rod 2. At this time, the installation of the measuring device can be completed. When it is necessary to change the height and angle of the measuring device, the staff rotates a group of threaded caps 63 in the second fixing assembly 6, and then rotates a group of threaded caps 63 in the first fixing assembly 5. At this time, one side of the first clamping ring 61 and the second clamping ring 62 can be in a separated state, and the other side of the first clamping ring 61 and the second clamping ring 62 is still fixed, so that the first clamping ring 61 and the second clamping ring 62 will not be loose and fall directly on the outer surface of the support rod 2. Then the staff can pull the first clamping plate 3 and the second clamping plate 4 to rotate slightly on the outer surface of the support rod 2 to complete the adjustment of the angle of the measuring device. Then the first clamping plate 3 and the second clamping plate 4 can be pulled slightly to move up and down on the outer surface of the support rod 2 to complete the adjustment of the height of the measuring device. After the adjustment is completed, the staff rotates the threaded cap 63 in the opposite direction so that the threaded cap 63 is attached to the auxiliary block 621 to complete the fixation of the movable sides of the first clamping ring 61 and the second clamping ring 62, thereby finally achieving the fixing work after the height and angle of the measuring device are changed.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 traffic planning measurement device, comprising a triangular base (1), the upper end of the triangular base (1) being movably connected to a support rod (2), characterized in that: A first clamping plate (3) and a second clamping plate (4) for placing and supporting the measuring device are movably arranged on the outer surface of the support rod (2); a first fixing component (5) for fixing the first clamping plate (3) and the second clamping plate (4) on the outer surface of the support rod (2) is arranged at the upper ends of the first clamping plate (3) and the second clamping plate (4); a second fixing component (6) for further reinforcing the first clamping plate (3) and the second clamping plate (4) on the outer surface of the support rod (2) to prevent rotation and movement along the support rod (2); the first fixing component (5) and the second fixing component (6) have the same structure.

2. A traffic planning measurement device according to claim 1, characterized in that: The upper end of the first clamping plate (3) is fixedly connected to a first measuring piece (31), and a first annular groove (32) is provided through the center position of one side of the first clamping plate (3); the upper end of the second clamping plate (4) is fixedly connected to a second measuring piece (41), and a second annular groove (42) is provided at the center position of one side of the second clamping plate (4).

3. A traffic planning measurement device according to claim 2, characterized in that: The first measuring piece (31) and the second measuring piece (41) are placed in opposite positions, the first annular groove (32) and the second annular groove (42) are connected, and the interiors of the first annular groove (32) and the second annular groove (42) pass through the outer surface of the support rod (2).

4. A traffic planning measurement device according to claim 1, characterized in that: The second fixing assembly (6) comprises a second clamping ring (62) fixedly connected to the upper end of the first clamping plate (3), and the upper end of the second clamping plate (4) is fixedly connected to the first clamping ring (61).

5. A traffic planning measurement device according to claim 4, characterized in that: The inner wall of the second clamping ring (62) is in communication with the first annular groove (32), and the inner wall of the first clamping ring (61) is in communication with the second annular groove (42).

6. A traffic planning measurement device according to claim 5, characterized in that: Fixed blocks (611) are fixedly connected to the outer surfaces of both sides of the first clamping ring (61), a threaded rod (612) is fixedly connected to one side of the fixed block (611), and a baffle (613) is fixedly connected to one end of the threaded rod (612).

7. A traffic planning measurement device according to claim 6, characterized in that: Auxiliary blocks (621) are fixedly connected to the outer surfaces of both sides of the second clamping ring (62), a through groove (622) is formed through one side of the auxiliary block (621), and a threaded rod (612) is movably passed through the interior of the through groove (622).

8. A traffic planning measurement device according to claim 7, characterized in that: A threaded cap (63) is threadedly connected to the outer surface of the threaded rod (612), and the threaded cap (63) is located between the auxiliary block (621) and the baffle (613).

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