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Measuring equipment for road and bridge construction

A technology for bridge construction and measuring equipment, applied in measuring instruments, mechanical equipment, measuring devices, etc., can solve the problems of pushing, easy shaking, and falling off of displacement deviation of measuring equipment, and achieve the effect of increasing stability and good contact.

Active Publication Date: 2020-06-16
NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a measuring device for road and bridge construction, to solve the problem that the existing device in the prior art often occurs when it is placed on the ground, because the ground is uneven, and then It is easy to cause the bracket to be placed in different lengths and easy to shake, causing the measurement equipment to fall due to displacement deviation. At the same time, its contact surface with the ground is in contact with the pointed end of a triangular cone. The phenomenon of pushing is easy to appear, causing the defect that the whole equipment is dumped

Method used

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  • Measuring equipment for road and bridge construction
  • Measuring equipment for road and bridge construction
  • Measuring equipment for road and bridge construction

Examples

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no. 1 example

[0029] Such as Figure 1-Figure 4 As shown, the present invention provides a kind of technical scheme that is used for the measuring equipment of road and bridge construction:

[0030] Such as Figure 1-Figure 2 Shown, a kind of measuring equipment for road and bridge construction, its structure comprises bracket 1, bottom buckle device 2, connection plate 3, rotating base 4, measuring instrument 5, described bracket 1 is provided with three groups altogether and its upper part passes through respectively The connection plate 3 is connected, and the bottom buckle device 2 is provided with three, which are respectively installed on the lower surface of the bracket 1 and connected by electric welding. The rotating base 4 is arranged on the upper surface of the connection plate 3 and connected by electric welding. The measuring instrument 5 is arranged on the upper surface of the rotating base 4 and is connected by fastening. The bottom buckle device 2 includes a retaining ring ...

no. 2 example

[0039] Such as figure 1 , figure 2 , Figure 5 , Figure 6 As shown, the present invention provides a kind of technical scheme that is used for the measuring equipment of road and bridge construction:

[0040] Such as Figure 1-Figure 2Shown, a kind of measuring equipment for road and bridge construction, its structure comprises bracket 1, bottom buckle device 2, connection plate 3, rotating base 4, measuring instrument 5, described bracket 1 is provided with three groups altogether and its upper part passes through respectively The connection plate 3 is connected, and the bottom buckle device 2 is provided with three, which are respectively installed on the lower surface of the bracket 1 and connected by electric welding. The rotating base 4 is arranged on the upper surface of the connection plate 3 and connected by electric welding. The measuring instrument 5 is arranged on the upper surface of the rotating base 4 and is connected by fastening. The bottom buckle device...

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Abstract

The invention discloses measuring equipment for road and bridge construction. The measuring equipment structurally comprises a support, base button devices, a connecting disc, a rotating base, and a measuring instrument. The measuring equipment for the road and bridge construction has the beneficial effects that the measuring equipment utilizes arranged button following mechanisms, so that the support effectively enables the measurement instrument placed above the support to be always in a flat state under the mating action of pushing assemblies, and the phenomenon of deviation displacement under the condition of severe external environment is avoided; and the measuring equipment utilizes arranged protective structures, so that when the device is used, the phenomenon that due to the fact that the device is influenced by the external environment, the bottom slips is avoided, the good contact between conical supporting rods and the ground is ensured, and meanwhile, under the action of external force, the contact between movable plates and the conical supporting rods is in frictional contact, and the stabilizing effect between the conical supporting rods and the ground is improved.

Description

technical field [0001] The invention relates to the technical field of building surveying, more precisely, to a surveying device for road and bridge construction. Background technique [0002] Before the construction of roads and bridges, it is necessary to survey the terrain and measure the latitude and longitude, so as to avoid the phenomenon of horizontal inclination of the road after the construction is completed. Therefore, it is necessary to use surveying equipment for surveying. The following defects: [0003] It often happens that when the equipment is placed on the ground, because the ground is uneven, it is easy to cause the brackets to be placed in different lengths and easy to shake, which makes the measurement equipment fall due to displacement deviation. At the same time, its contact surface with the ground is The tip of the triangular cone is in contact, and it is prone to push when it is pushed by external force or natural factors, resulting in the whole equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/24F16M11/06G01C1/02G01C15/00
CPCF16B2/005F16M11/06F16M11/247G01C1/02G01C15/00
Inventor 张勇
Owner NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD