CN212058663U

CN212058663U - Street lamp pole support arm diameter measuring device based on laser ranging

Info

Publication number: CN212058663U
Application number: CN202021145364.6U
Authority: CN
Inventors: 梁翔; 陈刚; 何勇
Original assignee: Sichuan Etherbas Technology Development Co ltd
Current assignee: Sichuan Etherbas Technology Development Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-12-01
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a street light pole support arm diameter measuring device based on laser rangefinder, including telescopic link, laser range finder, installing support and baffle, establish the axial of telescopic link is vertical, the baffle mounting in the upper end of telescopic link, laser range finder passes through the installing support mounting is in the hypomere of telescopic link, laser range finder is located the below of baffle just laser range finder can measure self with vertical distance between the baffle. Through the utility model discloses can obtain the diameter of lamp pole support arm easily, measurement process is very simple, convenient, then utilize the lift to send operating personnel near lamps and lanterns position alright once only accomplish old lamps and lanterns demolish with the change work of new lamps and lanterns installation, not only improved work efficiency, practiced thrift time, manpower and resource cost moreover, be favorable to the quick of street lamp transformation engineering, high-efficient impel.

Description

Street lamp pole support arm diameter measuring device based on laser ranging

Technical Field

The utility model relates to a street lamp pole support arm diameter measurement device especially relates to a street lamp pole support arm diameter measurement device based on laser rangefinder.

Background

With the increasing urgent and extensive intelligent upgrading requirements of street lamp systems, the trend of installing new street lamps and transforming old street lamps together becomes inevitable.

In the old street lamp reconstruction project, an operation flow of dismantling an old lamp and installing a new lamp is inevitably available, but because the production time of the old street lamp pole is earlier, the sizes of the street lamp poles of different manufacturers are different, the diameter size of a street lamp pole support arm (the lamps are all installed on the support arm) needs to be measured firstly, and then the new lamp with the corresponding size can be installed.

The traditional way of measuring the diameter of the support arm of the street lamp post is to use a lifter to lift a worker to a corresponding height and then finish the process in a manual measurement mode, the process can be finished synchronously with the removal of an old lamp, but the removal of the old lamp and the installation of a new lamp cannot be finished at one time, and the lamp replacement work needs to be finished by using the lifter twice, so that the work efficiency is reduced, the time, labor and resource cost are increased, and the rapid and efficient propulsion of street lamp reconstruction engineering is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can realize demolising the street light pole support arm diameter measuring device based on laser rangefinder that old lamps and lanterns and installation new lamps and lanterns once only accomplished just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a street light pole support arm diameter measuring device based on laser rangefinder, includes telescopic link, laser range finder, installing support and baffle, establishes the axial of telescopic link is vertical, the baffle install in the upper end of telescopic link, the laser range finder passes through the installing support is installed the hypomere of telescopic link, the laser range finder is located the below of baffle just the laser range finder can measure self with vertical distance between the baffle.

In the structure, the laser range finder adopts conventional equipment in the prior art; the telescopic rod is a conventional multi-section telescopic rod, the number of telescopic sections and the length of each section are determined according to the actual height of the street lamp post, and the telescopic rod can reach the corresponding height and is convenient to store; the specific structure of the mounting bracket is determined according to the requirement; the baffle is used for contacting with the upper surface of the lamp post support arm on one hand, the vertical distance between the laser range finder and the baffle is measured and is equivalent to the vertical distance between the laser range finder and the upper surface of the lamp post support arm on the other hand, the baffle is hung on the lamp post support arm to play a supporting role so as to measure the vertical distance between the laser range finder and the lower surface of the lamp post support arm conveniently, the specific shape and the size of the baffle are determined according to actual needs, the lower surface of the baffle is a plane, and a strip-shaped baffle is generally adopted; the basic principle of measuring the diameter of the support arm of the street lamp pole is as follows: the baffle is hung above the lamp pole support arm, the vertical distance between the laser range finder and the baffle (or the lowest surface of the lamp pole support arm) is measured, then the baffle is moved through the telescopic rod or the laser range finder is moved, the vertical distance between the laser range finder and the lowest surface (or the baffle) of the lamp pole support arm is measured, and the difference of the two measurement results is the diameter of the lamp pole support arm.

Specifically, for the convenience of installation, the installing support includes staple bolt and horizontal support, the staple bolt is installed the hypomere of telescopic link, the laser range finder is installed on the horizontal support.

Further, in order to make the laser range finder be convenient for remove when needing, install the guide rail on the horizontal support, the axial of guide rail and bar the axial of baffle is the same, and the slider is installed on the guide rail and can the endwise slip, sliding support installs on the slider, the laser range finder install on the sliding support.

Preferably, in order to facilitate the operation of holding the telescopic rod by hand, the lower end of the telescopic rod is provided with a handle.

The beneficial effects of the utility model reside in that:

the utility model designs the telescopic rod which is convenient to extend and store, the baffle is arranged at the upper end of the telescopic rod, the laser range finder is arranged at the lower section of the telescopic rod, the baffle can be conveniently utilized to measure the vertical distance between the laser range finder and the upper surface of the lamp pole support arm, and the vertical distance between the laser range finder and the lower surface of the lamp pole support arm can also be conveniently measured, the diameter of the lamp post support arm can be easily obtained, the measuring process is very simple and convenient, the measurement can be completed in a short time only by an operator holding the telescopic rod before the old lamp is dismantled, then the elevator is used to send the operator to the position near the lamp, so that the old lamp dismantling and the new lamp installing replacement can be completed at one time, the working efficiency is improved, and the time, the manpower and the resource cost are saved, and the rapid and efficient propulsion of the street lamp reconstruction project is facilitated.

Drawings

Fig. 1 is a perspective exploded view of the street light pole support arm diameter measuring device based on laser ranging of the present invention before assembly;

fig. 2 is a perspective view of street light pole support arm diameter measuring device after assembling based on laser rangefinder.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 and 2, street light pole support arm diameter measuring device based on laser rangefinder includes telescopic link 7, laser range finder 2, installing support and baffle 1, and the axial of establishing telescopic link 7 is vertical, and baffle 1 is installed in the upper end of telescopic link 7, and laser range finder 2 passes through the installing support is installed at the hypomere of telescopic link 7, and laser range finder 2 is located the below of baffle 1 and laser range finder 2 can measure the vertical distance between self and baffle 1, and the lower extreme of telescopic link 7 is equipped with handle 9. For the convenience of removing laser range finder 2, the installing support includes staple bolt 8, horizontal support 6, guide rail 5, slider 4 and sliding bracket 3, and staple bolt 8 is installed in the hypomere of telescopic link 7, and laser range finder 2 is installed on horizontal support 6, installs guide rail 5 on horizontal support 6, and the axial of guide rail 5 is the same with the axial of the baffle 1 of bar, and slider 4 is installed on guide rail 5 and can endwise slip, and sliding bracket 3 installs on slider 4, and laser range finder 2 installs on sliding bracket 3.

As shown in fig. 1 and 2, when in use, the telescopic rod 7 is extended to a suitable length (generally, the longest length or longer length), an operator holds the handle 9 at the lower end of the telescopic rod 7, and places the baffle 1 above a lamp post support arm (not shown, i.e., a transverse support rod connected to the upper end of a vertical lamp post, and a lamp is mounted on the lamp post support arm) and hangs on the lamp post support arm. The data to be measured comprise two data, one is the vertical distance between the laser range finder 2 and the baffle 1, the distance is equivalent to the vertical distance between the laser range finder 2 and the upper surface of the support arm of the lamp post, and the distance is set as a distance A; the other is the vertical distance between the laser range finder 2 and the lower surface of the lamp pole support arm, and the distance is set as a distance B. An operator can measure the distance A and then measure the distance B, or can measure the distance B and then measure the distance A; when two kinds of range finding of conversion, can fix telescopic link 7 motionless and remove laser range finder 2, also can fix laser range finder 2 motionless and remove telescopic link 7 and baffle 1. The distance A and the distance B are simply measured, and only the laser range finder 2 is required to be over against the lower surface of the baffle 1 or the lower surface of the lamp pole support arm from bottom to top and the ranging function is started. After the range finding is accomplished every time, can automatic display distance data on the laser range finder 2, operating personnel note down distance A and distance B, then subtract distance B with distance A, can obtain the diameter data of lamp pole support arm, accomplish measurement. Then, a new lamp with a proper size is prepared, and the old lamp can be detached and the new lamp can be installed at one time by conveying an operator to a position near the lamp by using the elevator.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. The utility model provides a street light pole support arm diameter measuring device based on laser rangefinder which characterized in that: including telescopic link, laser range finder, installing support and baffle, establish the axial of telescopic link is vertical, the baffle install in the upper end of telescopic link, the laser range finder passes through the installing support is installed the hypomere of telescopic link, the laser range finder is located the below of baffle just the laser range finder can measure self with vertical distance between the baffle.

2. The laser ranging-based street light pole support arm diameter measuring device as claimed in claim 1, wherein: the mounting bracket comprises an anchor ear and a transverse bracket, the anchor ear is mounted at the lower section of the telescopic rod, and the laser range finder is mounted on the transverse bracket.

3. The laser ranging-based street light pole support arm diameter measuring device as claimed in claim 2, wherein: the laser range finder is characterized in that a guide rail is installed on the transverse support, the axial direction of the guide rail is the same as the axial direction of the strip-shaped baffle, a sliding block is installed on the guide rail and can axially slide, a sliding support is installed on the sliding block, and the laser range finder is installed on the sliding support.

4. The laser ranging-based street light pole support arm diameter measuring device as claimed in claim 1, 2 or 3, wherein: the lower end of the telescopic rod is provided with a handle.