Road engineering surveying positioner

Abstract

The utility model relates to the field of measurement positioners, and discloses a road engineering measurement positioner which comprises a gyroscope, a sleeve rod and a GNSS positioning host, the top of the GNSS positioning host is fixedly connected with a protective cover, the bottom of the GNSS positioning host is fixedly connected with a connecting ring, one end of the interior of the connecting ring is fixedly connected with a control module, and the other end of the interior of the connecting ring is fixedly connected with the control module. An alarm is fixedly connected to one side in the connecting ring, a gyroscope is fixedly connected to the bottom of the connecting ring, an inner rod is movably mounted at the bottom of the gyroscope, and a sleeve rod is movably mounted on the periphery of the inner rod. The inclination angle of the equipment is monitored in real time through the gyroscope, an alarm is triggered when the inclination angle exceeds a set range, a worker is reminded of adjustment, measurement errors and safety risks are avoided, leveling operation of the worker is assisted through the intelligent monitoring and alarm system, the accuracy, safety and operation reliability of road measurement are effectively improved, and the safety of road measurement is improved. And an efficient and stable measurement process is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of measurement positioners, in particular to a road engineering measurement positioner. BACKGROUND

[0002] The road engineering measurement positioner is a measurement tool used in road construction and maintenance processes to accurately determine position, distance, elevation and angle. By combining global positioning system, laser, electronic ranging and other technologies, it provides high-precision real-time data to help engineers conduct topographic survey, route design, elevation control and construction layout.

[0003] At present, the related road engineering measurement positioner lacks a cheap alarm structure, which cannot assist the staff in deployment operation when the device is used, and cannot alarm and remind when the device is tilted due to external force during measurement, which easily affects the accuracy of measurement data. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems in the background art, the application provides a road engineering measurement positioner.

[0005] The road engineering measurement positioner provided by the application adopts the following technical scheme:

[0006] A road engineering measurement positioner, comprising a gyroscope, a sleeve rod and a GNSS positioning host, the top of the GNSS positioning host is fixedly connected with a protective cover, the bottom of the GNSS positioning host is fixedly connected with a connecting ring, one end inside the connecting ring is fixedly connected with a control module, one side inside the connecting ring is fixedly connected with an alarm, the bottom of the connecting ring is fixedly connected with a gyroscope, the bottom of the gyroscope is movably installed with an inner rod, and the periphery of the inner rod is movably installed with a sleeve rod.

[0007] Preferably, the top of the sleeve rod on the periphery of the inner rod is fixedly connected with a fixed ring, and one side of the fixed ring is movably installed with a fixed bolt.

[0008] Preferably, the bottom of the gyroscope is fixedly connected with a limiting ring, the top of the inner rod is fixedly connected with a threaded rod, and the threaded rod is threadedly connected with the limiting ring.

[0009] Preferably, the surface of the connecting ring is fixedly connected with a protective plate, and the inside of the protective plate is provided with a heat dissipation groove.

[0010] Preferably, the bottom of the sleeve rod is fixedly connected with a connecting rod, and the outer side of the connecting rod is provided with threads.

[0011] In summary, the application has the following beneficial technical effects:

[0012] Through real-time monitoring and intelligent alarm system, the accuracy and safety of road measurement are improved, the gyroscope continuously monitors the tilt angle of the equipment, when the equipment is tilted due to external force, the change information is transmitted to the control module in time, if the tilt exceeds the set range, the control module triggers the alarm to remind the staff to adjust, this mechanism effectively avoids the measurement error and safety risk caused by abnormal equipment posture, improves the measurement accuracy, and ensures the adaptability of the equipment in various scenes, and can also monitor the equipment posture in real time and remind the staff to make necessary adjustment, which is easy for the staff to level operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the overall perspective view of the application embodiment;

[0014] Fig. 2 is a partial structure schematic view of the inner rod and threaded rod of the application embodiment;

[0015] Fig. 3 is a partial structure schematic view of the gyroscope and limit ring of the application embodiment.

[0016] Mark explanation: 1, protective cover; 2, protective plate; 3, gyroscope; 4, inner rod; 401, threaded rod; 5, sleeve rod; 501, connecting rod; 6, fixed ring; 601, fixed bolt; 7, connecting ring; 8, alarm; 9, GNSS positioning host; 10, control module; 11, limit ring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figs. 1-3 The application is further described in detail.

[0018] The application embodiment discloses a road engineering measurement positioner. Referring to Figs. 1-3The utility model provides a road engineering survey locator, including gyroscope 3, sleeve rod 5 and GNSS positioning host 9, the top of GNSS positioning host 9 is fixedly connected with protective cover 1, the bottom of GNSS positioning host 9 is fixedly connected with connecting ring 7, one end in connecting ring 7 is fixedly connected with control module 10, one side in connecting ring 7 is fixedly connected with siren 8, the bottom of connecting ring 7 is fixedly connected with gyroscope 3, the bottom of gyroscope 3 is movably installed with inner rod 4, the periphery of inner rod 4 is movably installed with sleeve rod 5, and staff places the device in the road position needing detection, and GNSS positioning host 9 is responsible for receiving satellite signal, obtains accurate position information, and gyroscope 3 is responsible for monitoring the inclination angle of equipment, and continuously tracks the attitude change of device, when the equipment is in normal posture, the system does not trigger the alarm, and it is convenient for staff to carry out leveling operation, if the equipment is inclined or the attitude is not normal due to external force, gyroscope 3 will change the attitude information and pass to control module 10, and the latter judges whether the alarm needs to be sent according to the set threshold value, if the inclination exceeds the allowed range, control module 10 triggers siren 8 on connecting ring 7, and sends sound or visual warning, reminds staff to adjust the equipment position in time, and at the same time, the movable design of inner rod 4 and sleeve rod 5 makes that equipment can adjust height as needed, adapts to different measurement scenes, protective cover 1 adopts reinforced polycarbonate material, effectively improves the protection performance of GNSS positioning host 9, avoids that rain or external environmental factors cause damage to equipment.

[0019] Refer to Fig. 1 The top of the sleeve rod 5 on the periphery of the inner rod 4 is fixedly connected with a fixing ring 6, and a fixing bolt 601 is movably installed on one side of the fixing ring 6. After the inner rod 4 is adjusted, the fixing bolt 601 is screwed into the space between the fixing ring 6 and the inner rod 4, increasing the friction between the fixing ring 6 and the inner rod 4, and limiting the position of the inner rod 4.

[0020] Refer to Fig. 3 A limiting ring 11 is fixedly connected to the bottom of the gyroscope 3, and a threaded rod 401 is fixedly connected to the top of the inner rod 4. The threaded rod 401 is screwed into the inside of the limiting ring 11, increasing the friction between the inner rod 4 and the limiting ring 11, and fixing the inner rod 4 and the limiting ring 11.

[0021] Refer to Fig. 1 A protective plate 2 is fixedly connected to the surface of the connecting ring 7, and a heat dissipation groove is arranged in the protective plate 2. The protective plate 2 can protect the control module 10, and the heat generated during the operation of the control module 10 is dissipated through the heat dissipation groove.

[0022] Refer to Fig. 1The bottom of the sleeve rod 5 is fixedly connected with a connecting rod 501, and the outer side of the connecting rod 501 is provided with threads, the connecting rod 501 is threadedly connected with an external support frame, the friction between the sleeve rod 5 and the external support frame structure is increased, and the device is fixedly installed on the external support frame for use.

[0023] The implementation principle of the road engineering measurement positioner is as follows: first, the device is placed at a road position to be detected, the GNSS positioning host 9 receives satellite signals to obtain accurate position information, the gyroscope 3 is responsible for monitoring the tilt angle of the equipment and continuously tracking the attitude change of the device, when the equipment is in a normal attitude, the system does not trigger an alarm, and the staff can conveniently perform leveling operation, if the equipment is tilted or in an abnormal attitude due to external force, the gyroscope 3 transmits the changed attitude information to the control module 10, the control module 10 judges whether to trigger an alarm according to a set threshold value, if the tilt exceeds the allowed range, the control module 10 triggers the alarm 8 through the connecting ring 7 to issue a sound or visual warning, and the design of the inner rod 4 and the sleeve rod 5 enables the equipment to adjust the height as required and adapt to different measurement scenes, the protective cover 1 is made of reinforced polycarbonate material, the protection performance of the GNSS positioning host 9 is improved, and damage of the equipment caused by rainwater or external environmental factors is avoided.

[0024] Finally, it should be pointed out that, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly, the present application discloses an embodiment of the drawings, only the structures involved in the present application are involved, other structures can be referred to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0026] Finally, the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

[0027] The above are the preferred embodiments of the present application, and are not used to limit the protection scope of the present application, therefore: any equivalent change made according to the structure, shape and principle of the present application should be included in the protection scope of the present application.

Claims

1. A road engineering surveying positioner comprising a gyroscope (3), a bushing rod (5) and a GNSS positioning host (9), characterized in that: The top of GNSS positioning host (9) is fixedly connected with protective cover (1), the bottom of GNSS positioning host (9) is fixedly connected with connecting ring (7), one end in the inside of connecting ring (7) is fixedly connected with control module (10), one side in the inside of connecting ring (7) is fixedly connected with siren (8), the bottom of gyro (3) is fixedly connected with connecting ring (7), the bottom of gyro (3) is movably installed with inner rod (4), the periphery of inner rod (4) is movably installed with sleeve rod (5).

2. A road engineering survey locator according to claim 1, characterised in that: The top of sleeve rod (5) is fixedly connected with fixed ring (6), and one side of fixed ring (6) is movably installed with fixed bolt (601).

3. A road engineering survey locator according to claim 1, characterised in that: The bottom of gyro (3) is fixedly connected with limiting ring (11), the top of inner rod (4) is fixedly connected with threaded rod (401), and threaded rod (401) is screw connected with limiting ring (11).

4. A road engineering survey locator according to claim 1, characterised in that: The surface of connecting ring (7) is fixedly connected with protective plate (2), and the inside of protective plate (2) is provided with heat dissipation groove.

5. A road engineering survey locator according to claim 1, characterised in that: The bottom of sleeve rod (5) is fixedly connected with connecting rod (501), and the outside of connecting rod (501) is provided with thread.

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