Auxiliary device for highway design surveying and mapping
An auxiliary device, highway technology, applied in the direction of mechanical equipment, machine/support, supporting machine, etc., can solve problems such as slippage, inability to install support, and inability to calibrate level well.
Pending Publication Date: 2022-05-13
中北工程设计咨询有限公司
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] The purpose of the present invention is to provide an auxiliary device for highway design surveying and mapping, to solve the problem that the auxiliary devices for mapping and surveying currently on the market proposed by the above-mentioned background technology are simply supported by the existing support structure in the process of supporting. , in cold and wet weather, the road may be icy. During the process of supporting the device, it will slip, which will not support the device well. At the same time, after use, the device will There is a certain amount of ice and residual snow at the bottom of the device, which is inconvenient for the staff to handle. At the same time, in the process of calibrating the level, precise instruments are required. In extreme weather or geographical locations with strong magnetic fields, precision instruments There may be confusion, and then the problem of not being able to calibrate the level well
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation regulations are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] see Figure 1-8 , the present invention provides a technical solution: an auxiliary device for highway design surveying and mapping, including a support frame 1, a screw knob 2, a support corrugation 5, a calibration connecting plate 26 and a counterweight 27; the center position of the bottom of the support frame 1 The bearing is connected with a screw knob 2, and the support frame 1 is connected with a support corrugation 5 through a hin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an auxiliary device for highway design surveying and mapping, which comprises a support frame, a spiral knob, a support ridge, a calibration connecting plate and a balancing weight, a balancing weight is arranged in the center of the bottom of the calibration connecting plate; the outer side of the spiral knob is in threaded connection with a sleeve, and the periphery of the sleeve is connected with the supporting edges through supporting rods; rotating rods are arranged on the periphery of the top end of the supporting frame, and the center position of the top end of the supporting frame corresponds to the center position of the bottom of the balancing weight. The auxiliary device for highway design surveying and mapping is provided with a spiral knob, by rotating the spiral knob, a second elastic air bag can expand, an elastic connecting block can slide in a movable groove, a movable rod can drive a movable claw to rotate, and by means of the arrangement, the auxiliary device is convenient to use. And the movable claw can grab the frozen part of the ground through the connecting shaft, so that the auxiliary device is fixed more stably.
Description
technical field [0001] The invention relates to the technical field of highway design surveying and mapping, in particular to an auxiliary device for highway design surveying and mapping. Background technique [0002] Before carrying out large-scale construction of highways, surveying and mapping engineers must measure and draw topographic maps and provide other information before they can make decisions, plans, and designs. On-site surveying and mapping requires the use of auxiliary devices for mapping and surveying. There are many types of auxiliary devices for mapping on the market, but there are still some shortcomings: [0003] Publication No. CN213985109U discloses an auxiliary device for surveying and mapping engineering. The auxiliary device for surveying and mapping engineering includes a storage groove on the outer periphery of the adjustment rod and a rotatable folding rod at the bottom of the adjustment rod. In the storage slot of the adjustment rod, it saves sp...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16M13/02F16M11/24
CPCF16M13/02F16M11/242
Inventor 李运丹党伟邵茜张涛郭新
Owner 中北工程设计咨询有限公司