Measurement observation pillar

Abstract

The utility model relates to the technical field of measurement, in particular to a measurement observation pillar which comprises an abutment, the surface of the abutment is fixedly connected with a supporting plate, the surface of the supporting plate is fixedly connected with a first protective fence, the surface of the abutment is fixedly connected with a second protective fence, and the upper surface of the abutment is fixedly connected with a supporting column. According to the utility model, the abutment is used for replacing a tripod for measurement, various measurement errors caused by vibration caused by surrounding environment are reduced, observation conditions are improved, control points are more effectively protected, the measurement time is effectively shortened, the working efficiency is improved, the measurement precision is also improved, and the measurement errors are reduced. The quality problem caused by measurement errors is avoided, the abutting supporting effect between the pressing plate and the reflecting plate is achieved through the effect of the adjusting rod, the roadside warning effect is achieved under the effect of the reflecting plate, and the using safety performance of the abutment is improved.

Description

Technical Field

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

[0002] When measuring instruments are in use, in order to improve their measuring performance and accuracy, a tripod is used to support the instrument and improve the measurement accuracy. However, when measuring near a roadway, the ground vibrates due to heavy traffic. The tripod is in direct contact with the ground, which often causes large measurement errors in the measuring instrument due to vibrations, affecting the measurement accuracy and leading to a series of quality problems. Utility Model Content

[0003] The utility model aims to provide a measuring observation pier to solve the problem that the tripod mentioned in the background technology is in direct contact with the ground, which often causes large measurement errors of the measuring instrument due to vibration, affects the measurement accuracy, and thus leads to a series of quality problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measuring and observation pier, including a pier, a support plate fixedly connected to the surface of the pier, a first guardrail fixedly connected to the surface of the support plate, a second guardrail fixedly connected to the surface of the pier, a support column fixedly connected to the upper surface of the pier, a placement platform sleeved on the outer surface of the support column, a connecting frame fixedly connected to the outer surface of the pier, a pressure plate slidably connected to the surface of the connecting frame, an adjusting rod threadedly penetrated on the surface of the connecting frame, a reflective plate abutted against the inner side of the pressure plate, an adjusting groove formed on the surface of the placement platform, a connecting rod fixedly connected to the outer surface of the support column, a threaded sleeve sleeved on the outer surface of the connecting rod, a limiting groove formed on the inner side of the connecting frame, and limiting blocks fixedly connected to both ends of the pressure plate.

[0005] Preferably, the pier is in a square pier shape, the support plate is in a plate shape acting on the surface of the pier, and the support plate is inclined.

[0006] Preferably, the cross section of the connecting frame is in a U-shape, the pressing plate acts on the middle part of the connecting frame, and the reflecting plate is in a long strip shape and acts between the pressing plate and the pier.

[0007] Preferably, a connecting block is fixedly connected to one side of the connecting frame close to the pier, a screw is fixedly connected to the surface of the pier, and the screw passes through the connecting block and is sleeved with a nut, and the adjusting rod passes through the connecting frame and the pressure plate for rotational connection.

[0008] Preferably, the interior of the placing platform is hollow, the adjusting groove is in the shape of a long groove and is opened on two opposite sides of the placing platform, and the placing platform acts on the upper surface of the pier through the support column.

[0009] Preferably, the connecting rod passes through the surface of the placing table through the adjusting groove, and the screw sleeve abuts against the outer surface of the placing table through the connecting rod.

[0010] Preferably, the limiting groove is in the shape of a long groove and is opened on both sides of the connecting frame, and the limiting block is in the shape of a block and is slidably connected to the limiting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the daily measurement process, piers are used instead of tripods for measurement, which reduces various measurement errors caused by vibrations caused by the surrounding environment, improves observation conditions, more effectively protects control points, effectively shortens measurement time, and improves work efficiency. At the same time, it also improves measurement accuracy and reduces measurement errors, avoiding quality problems caused by measurement errors.

[0013] 2. Through the sliding connection between the support column and the placement platform, under the action of the adjustment groove and the connecting rod, through the action of the screw sleeve, the effect of regulating the position of the placement platform on the support column is achieved, thereby improving the performance and effect of the measuring instrument on the pier. Under the sliding connection between the connecting frame and the pressure plate, through the action of the adjusting rod, the abutment support effect between the pressure plate and the reflective plate is achieved. Under the action of the reflective plate, the effect of roadside warning is achieved, thereby improving the safety performance of the pier. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model from the back;

[0016] Figure 3 It is a three-dimensional exploded schematic diagram of the connection structure of the pier and the connection frame of the utility model;

[0017] Figure 4 It is a schematic diagram of a sectional structure of the placing table of the utility model;

[0018] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1, pier; 2, support plate; 3, first guardrail; 4, second guardrail; 5, placement table; 6, connecting frame; 7, pressure plate; 8, reflector; 9, adjustment rod; 10, support column; 11, adjustment slot; 12, connecting rod; 13, screw sleeve; 14, limit slot; 15, limit block. DETAILED DESCRIPTION

[0020] See also Figure 1-5, an embodiment provided by the utility model:

[0021] A measuring and observing pier comprises a pier 1, a support plate 2 is fixedly connected to the surface of the pier 1, a first guardrail 3 is fixedly connected to the surface of the support plate 2, a second guardrail 4 is fixedly connected to the surface of the pier 1, a support column 10 is fixedly connected to the upper surface of the pier 1, a placement platform 5 is sleeved on the outer surface of the support column 10, a connecting frame 6 is fixedly connected to the outer surface of the pier 1, a pressing plate 7 is slidably connected to the surface of the connecting frame 6, an adjusting rod 9 is connected to the surface of the connecting frame 6 through a thread, a reflective plate 8 is abutted against the inner side of the pressing plate 7, an adjusting groove 11 is provided on the surface of the placement platform 5, and the outer surface of the support column 10 is sleeved with a placement platform 5, a connecting frame 6 is fixedly connected to the outer surface of the pier 1, a pressing plate 7 is slidably connected to the surface of the connecting frame 6, an adjusting rod 9 is connected to the surface of the connecting frame 6 through a thread, a reflective plate 8 is abutted against the inner side of the pressing plate 7, an adjusting groove 11 is provided on the surface of the placement platform 5, and The surface is fixedly connected with a connecting rod 12, the outer surface of the connecting rod 12 is sleeved with a screw sleeve 13, the inner side of the connecting frame 6 is provided with a limiting groove 14, and the two ends of the pressure plate 7 are fixedly connected with a limiting block 15. Through the connection between the pier 1 and the support plate 2, under the action of the first guardrail 3 and the second guardrail 4, its protection performance is improved. Under the action of the placement table 5, it is convenient to place and use the measuring instrument. Under the action of the pier 1, various measurement errors caused by vibrations caused by the surrounding environment are reduced, the observation conditions are improved, the control points are more effectively protected, the measurement time is effectively shortened, and the work efficiency is improved.

[0022] Furthermore, the pier 1 is in a square pier shape, and the support plate 2 is in a plate shape and acts on the surface of the pier 1. The support plate 2 is inclined. Through the connection between the support plate 2 and the pier 1, under the action of the support plate 2, it is convenient to get on and off the pier 1.

[0023] Furthermore, the cross-section of the connecting frame 6 is in a "U" shape, the pressure plate 7 acts on the middle part of the connecting frame 6, and the reflective plate 8 is in the shape of a long strip and acts between the pressure plate 7 and the pier 1. Through the connection between the connecting frame 6 and the pier 1, under the sliding connection between the pressure plate 7 and the connecting frame 6, the pressure plate 7 can achieve the placement and fit effect of the reflective plate 8 on the pier 1, and facilitate the replacement operation of the reflective plate 8 on the pier 1.

[0024] Furthermore, a connecting block is fixedly connected to one side of the connecting frame 6 close to the pier 1, a screw is fixedly connected to the surface of the pier 1, and the screw passes through the connecting block and is sleeved with a nut, and an adjusting rod 9 passes through the connecting frame 6 and the pressure plate 7 for rotational connection, and through the action of the connecting block on the connecting frame 6 and the screw on the pier 1, a supporting effect on the connecting frame 6 at the action position on the pier 1 is achieved.

[0025] Furthermore, the interior of the placing platform 5 is hollow, and the adjustment groove 11 is in the shape of a long groove and is opened on opposite sides of the placing platform 5. The placing platform 5 acts on the upper surface of the pier 1 through the support column 10. Through the connection between the support column 10 and the placing platform 5, the support of the placing platform 5 at the action position is achieved under the action of the support column 10.

[0026] Furthermore, the connecting rod 12 passes through the surface of the placing table 5 through the adjusting groove 11, and the screw sleeve 13 is abutted against the outer surface of the placing table 5 through the connecting rod 12. Through the sliding connection between the adjusting groove 11 and the connecting rod 12, and under the connection between the screw sleeve 13 and the connecting rod 12, the adjustment operation of the action position of the placing table 5 on the support column 10 is completed.

[0027] Furthermore, the limit groove 14 is in the shape of a long groove and is opened on both sides of the connecting frame 6, and the limit block 15 is in the shape of a block and is slidably connected to the limit groove 14. Under the connection between the pressure plate 7 and the limit block 15, the sliding connection between the limit block 15 and the limit groove 14 realizes the effect of limiting the sliding angle of the pressure plate 7 in the connecting frame 6.

[0028] Working principle: When the measuring instrument is placed and used, the support plate 2 facilitates the upper and lower piers 1, and then facilitates the placement of the measuring instrument on the placement platform 5. Under the connection of the connecting rod 12 and the screw sleeve 13, the sliding connection of the connecting rod 12 and the adjusting groove 11 can change the action position of the placement platform 5 on the support column 10, so as to achieve the effect of regulating the action height of the placement platform 5 on the pier 1. Under the connection of the connecting frame 6 and the pressure plate 7, the sliding connection of the limit groove 14 and the limit block 15, the rotation connection of the adjusting rod 9 and the pressure plate 7 can change the action position of the pressure plate 7 in the connecting frame 6, so as to facilitate the installation, use, disassembly and replacement of the reflective plate 8 on the pier 1, so as to achieve the warning effect of the pier 1 and improve the safety performance of the pier 1.

Claims

1. A surveying and observing pier, comprising a pier platform, characterized in that: A support plate is fixedly connected to the surface of the pier, a first guardrail is fixedly connected to the surface of the support plate, a second guardrail is fixedly connected to the surface of the pier, a support column is fixedly connected to the upper surface of the pier, a placement platform is sleeved on the outer surface of the support column, a connecting frame is fixedly connected to the outer surface of the pier, a pressure plate is slidably connected to the surface of the connecting frame, an adjusting rod is threadedly connected to the surface of the connecting frame, a reflective plate is abutted and connected to the inner side of the pressure plate, an adjustment groove is provided on the surface of the placement platform, a connecting rod is fixedly connected to the outer surface of the support column, a screw sleeve is sleeved on the outer surface of the connecting rod, a limiting groove is provided on the inner side of the connecting frame, and limiting blocks are fixedly connected to both ends of the pressure plate.

2. A surveying and observing pier according to claim 1, characterized in that: The pier is in a square pier shape, the support plate is in a plate shape and acts on the surface of the pier, and the support plate is in an inclined shape.

3. A surveying and observing pier according to claim 1, characterized in that: The cross section of the connecting frame is in a "U" shape, the pressing plate acts on the middle part of the connecting frame, and the reflective plate is in a long strip shape and acts between the pressing plate and the pier.

4. A surveying and observing pier according to claim 1, characterized in that: A connecting block is fixedly connected to one side of the connecting frame close to the pier, a screw is fixedly connected to the surface of the pier, and the screw passes through the connecting block and is sleeved with a nut, and the adjusting rod passes through the connecting frame and the pressure plate for rotational connection.

5. The measurement and observation pier according to claim 1, characterized in that: The interior of the placing platform is hollow, the adjusting groove is in the shape of a long groove and is opened on two opposite sides of the placing platform, and the placing platform acts on the upper surface of the pier through the support column.

6. A surveying and observing pier according to claim 1, characterized in that: The connecting rod passes through the surface of the placing table through the adjusting groove, and the screw sleeve is pressed against the outer surface of the placing table through the connecting rod.

7. A surveying and observing pier according to claim 1, characterized in that: The limiting groove is in the shape of a long groove and is opened on both sides of the connecting frame. The limiting block is in the shape of a block and is slidably connected with the limiting groove.

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