CN213984963U

CN213984963U - Three-dimensional transformer substation research is with hand-held type scanning device

Info

Publication number: CN213984963U
Application number: CN202023034650.8U
Authority: CN
Inventors: 叶强; 田亮; 杨超超; 苏阳; 席敏; 李洋
Original assignee: Baoshan Power Supply Bureau of Yunnan Power Grid Co Ltd
Current assignee: Baoshan Power Supply Bureau of Yunnan Power Grid Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-17
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a handheld scanning device for three-dimensional transformer substation research, which comprises a shell, a rear cover, a scanner and a handle; the scanner is detachably fixed in the shell through the fixing component, a buffer component is arranged in the side wall of the scanner, and the bottom of the scanner is fixedly connected with a handle; the back lid can be dismantled locate the shell opening part, can cover the opening. The scanner of the utility model is detachably connected with the shell, so that the scanner can be maintained conveniently, and the shell is also internally provided with the fixed component, so that the scanner can be rapidly disassembled and assembled through the fixed component; in addition, through the inside buffering subassembly of shell, when the collision takes place, can carry out effectual shock attenuation buffering protection to the scanner.

Description

Three-dimensional transformer substation research is with hand-held type scanning device

Technical Field

The utility model relates to a data acquisition technical field specifically is a three-dimensional substation research is with hand-held type scanning device.

Background

When data acquisition is performed on a transformer substation, an important item is that scanning and modeling of a three-dimensional space of the transformer substation are required, and then visual display and intelligent management are performed on key management and control elements of equipment scenes, safety production and the like of the transformer substation, so that a three-dimensional laser scanning device can be used. The traditional modeling is mainly measured by aerial photography, but the method has the defects of large workload, low precision and unsuitability for data acquisition of small-sized substations, so that the data acquisition of the small-sized substations needs to adopt a handheld scanning device.

However, the existing handheld three-dimensional laser scanning device has the following problems: the existing hand-held three-dimensional laser scanning device is generally directly fixed with a shell when in use, and is inconvenient to disassemble and assemble when being maintained; meanwhile, when collision occurs, the conventional handheld three-dimensional laser scanning device is easy to damage instruments and needs to perform damping and buffering protection, and the conventional handheld three-dimensional laser scanning device is inconvenient to perform damping and buffering protection on the scanners.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a three-dimensional transformer substation is hand-held type scanning device for research.

The utility model adopts the technical proposal that:

a handheld scanning device for three-dimensional transformer substation research comprises a shell, a rear cover, a scanner and a handle; the scanner is detachably fixed in the shell through the fixing component, a buffer component is arranged in the side wall of the scanner, and the bottom of the scanner is fixedly connected with a handle; the back lid can be dismantled locate the shell opening part, can cover the opening.

Preferably, fixed subassembly comprises fixed frame, first expanding spring, connecting rod, grip block and second expanding spring, forms through the connection of second expanding spring between a plurality of grip block and can be to the tight ring body of scanner clamp, the lateral wall fixed connection of fixed frame and shell, equidistant a plurality of spouts that are equipped with on it, be equipped with first expanding spring and connecting rod in the spout, the one end and the spout fixed connection of first expanding spring, the other end and the one end fixed connection of connecting rod, the other end of connecting rod passes fixed frame and grip block fixed connection.

Preferably, the connecting rod and the clamping plate form an I-shaped structure.

Preferably, the buffering subassembly comprises shock attenuation ball, elastic strip and damping spring, and the shock attenuation ball distributes in the crisscross, is the triangle-shaped structure, connects through the elastic strip between the shock attenuation ball, is connected with damping spring between the elastic strip.

Preferably, an annular mounting groove is formed in an opening at one side of the shell; the rear cover is provided with a lantern ring which can be inserted into the annular mounting groove.

Preferably, the rear cover is also provided with anti-collision bumps towards one side of the opening of the shell, and the anti-collision bumps are distributed in a circular shape and are formed by a plurality of hemispherical structures.

Preferably, the outside of handle still installs the gag lever post, and the slipmat is all installed with the outside of handle to the inboard of gag lever post, and installs the magnetic bead in the slipmat.

The utility model has the advantages that:

the scanner of the utility model is detachably connected with the shell, so that the scanner can be maintained conveniently, and the shell is also internally provided with the fixed component, so that the scanner can be rapidly disassembled and assembled through the fixed component; in addition, through the inside buffering subassembly of shell, when the collision takes place, can carry out effectual shock attenuation buffering protection to the scanner.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the fixing assembly of the present invention;

FIG. 3 is a schematic view of the mounting position of the collar of the present invention;

fig. 4 is a schematic structural diagram of the bump bumps according to the present invention.

In fig. 1-4, 1-shell, 2-back lid, 3-scanner, 4-handle, 5-fixed frame, 6-first expanding spring, 7-connecting rod, 8-grip block, 9-second expanding spring, 10-damping ball, 11-elastic strip, 12-damping spring, 13-annular mounting groove, 14-lantern ring, 15-bump, 16-gag lever post, 17-slipmat, 18-magnetic bead.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model relates to a three-dimensional transformer substation is hand-held type scanning device for research, this three-dimensional transformer substation is hand-held type scanning device for research include shell 1, back lid 2, scanner 3 and handle 4. The shell 1 is a cylindrical cavity structure with an opening at one side and horizontally arranged, a fixing component is arranged on the inner side wall of the shell, the scanner 3 can be detachably fixed in the shell 1 through the fixing component, a buffering component is arranged inside the side wall of the shell, and a handle 4 is fixedly connected to the bottom of the buffer component. The rear cover 2 can be detachably arranged at the opening of the shell 1 and can cover the opening.

This three-dimensional hand-held type scanning device for transformer substation research's fixed subassembly is by fixed frame 5, first expanding spring 6, connecting rod 7, grip block 8 and second expanding spring 9 constitute, connect through second expanding spring 9 between a plurality of grip block 8 and form the ring body that can press from both sides tightly to scanner 3, fixed frame 5 and shell 1's lateral wall fixed connection, equidistant a plurality of spouts that are equipped with on it, be equipped with first expanding spring 6 and connecting rod 7 in the spout, the one end and the spout fixed connection of first expanding spring 6, the other end and the one end fixed connection of connecting rod 7, the other end of connecting rod 7 passes fixed

frame

5 and 8 fixed connection of grip block. The connecting rod 7 and the clamping plate 8 can form an I-shaped structure.

This three-dimensional transformer substation research is with hand-held type scanning device's buffering subassembly comprises shock attenuation ball 10, elastic strip 11 and damping spring 12, and shock attenuation ball 10 staggered distribution is the triangle-shaped structure, connects through elastic strip 11 between the shock attenuation ball 10, is connected with damping spring 12 between the elastic strip 11.

The rear cover 2 and the shell 1 can be disassembled in various forms, and an annular mounting groove 13 is arranged at an opening at one side of the shell 1; meanwhile, a lantern ring 14 capable of being inserted into the annular mounting groove 13 is arranged on the rear cover 2; the rear cover 2 is made detachable from the housing 1 by means of a collar 14 and an annular mounting groove 13.

The working principle is as follows: when using this handheld scanning device is used in three-dimensional transformer substation research, at first manual rotation back lid 2, the lantern ring 14 of back lid 2 tip will rotate in the mounting groove, and then separates back lid 2 and shell 1, then puts into shell 1 with scanner 3 in to scanner 3 is fixed through fixed subassembly. The grip block 8 of fixed subassembly is moved to the outside that is promoted, tensile second expanding spring 9, and when grip block 8 removed, connecting rod 7 is moved to the outside of fixed frame 5, treat scanner 3 and put into 1 inside back completely, first expanding spring 6 will drive grip block 8 reconversion because the elastic force effect passes through connecting rod 7, and then fix scanner 3, need maintain or when changing, unscrew back lid 2, manually take out scanner 3 can, and then realize quick dismantlement and installation to scanner 3.

When the handheld scanning device for the three-dimensional substation research collides, the buffer assembly inside the side wall of the shell 1 works. Because the damping ball 10 and the elastic strip 11 are made of rubber, the damping ball 10 deforms when colliding, force is decomposed to the elastic strip 11, the elastic strip 11 expands towards two sides after being stressed, and the damping spring 12 is stretched to buffer. Then, the damping spring 12 rebounds due to the elastic force thereof, and the external force is gradually reduced after the damping spring rebounds for a plurality of times.

In order to further protect the end of the scanner 3, the rear cover 2 is further provided with anti-collision bumps 15 towards one side of the opening of the shell 1, and the anti-collision bumps 15 are distributed in a circular shape and are formed by a plurality of hemispherical structures. The bump bumps 15 can protect the end of the scanner 3, so that the scanner 3 is subjected to comprehensive shock absorption and buffering, and the scanner 3 cannot be damaged when collision occurs.

In order to facilitate the gripping of the handle 4, the slipping phenomenon is prevented when the handheld scanning device for the three-dimensional transformer substation research is used. The outer side of the handle 4 is also provided with a limiting rod 16, the inner side of the limiting rod 16 and the outer side of the handle 4 are both provided with an anti-skid pad 17, and the anti-skid pad 17 is internally provided with a magnetic bead 18. The non-slip mat 17 is a hollow shell-shaped structure, and the non-slip mat 17 corresponds to the magnetic beads 18 in position and quantity one to one, so that the non-slip mat 17 can increase the friction force between the hand and the handle 4, prevent slipping, and massage the hand by the magnetic beads 18.

Claims

1. The utility model provides a three-dimensional transformer substation research is with hand-held type scanning device which characterized in that: the handheld scanning device for the three-dimensional transformer substation research comprises a shell, a rear cover, a scanner and a handle; the scanner is detachably fixed in the shell through the fixing component, a buffer component is arranged in the side wall of the scanner, and the bottom of the scanner is fixedly connected with a handle; the back lid can be dismantled locate the shell opening part, can cover the opening.

2. The handheld scanning device for the research of the three-dimensional transformer substation of claim 1, characterized in that: the fixed subassembly comprises fixed frame, first expanding spring, connecting rod, grip block and second expanding spring, forms through the connection of second expanding spring between a plurality of grip block and can be to the tight ring body of scanner clamp, the lateral wall fixed connection of fixed frame and shell, equidistant a plurality of spouts that are equipped with on it, be equipped with first expanding spring and connecting rod in the spout, the one end and the spout fixed connection of first expanding spring, the other end and the one end fixed connection of connecting rod, the other end of connecting rod passes fixed frame and grip block fixed connection.

3. The handheld scanning device for the research of the three-dimensional substation of claim 2, characterized in that: the connecting rod and the clamping plate form an I-shaped structure.

4. The handheld scanning device for the research of the three-dimensional transformer substation of claim 1, characterized in that: the buffer assembly comprises shock attenuation ball, elastic strip and damping spring, and the shock attenuation ball distributes in the crisscross, is the triangle-shaped structure, connects through the elastic strip between the shock attenuation ball, is connected with damping spring between the elastic strip.

5. The handheld scanning device for the research of the three-dimensional transformer substation of claim 1, characterized in that: an annular mounting groove is formed in an opening at one side of the shell; the rear cover is provided with a lantern ring which can be inserted into the annular mounting groove.

6. The handheld scanning device for the research of the three-dimensional transformer substation of claim 1, characterized in that: the rear cover is provided with anti-collision lugs towards one side of the opening of the shell, and the anti-collision lugs are distributed in a circular shape and are composed of a plurality of hemispherical structures.

7. The handheld scanning device for the research of the three-dimensional transformer substation of claim 1, characterized in that: the outside of handle still installs the gag lever post, and the slipmat is all installed with the outside of handle to the inboard of gag lever post, and installs the magnetic bead in the slipmat.