CN212363277U

CN212363277U - Measuring instrument for electric power engineering construction

Info

Publication number: CN212363277U
Application number: CN202020854508.9U
Authority: CN
Inventors: 景乐
Original assignee: Putian Chaoyi Trading Co ltd
Current assignee: Shanxi yuhisense Power Engineering Co.,Ltd.
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-15
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of the electric power construction, a measuring apparatu is used in electric power engineering construction is provided, including the horizontal pole, the horizontal pole top slides and is provided with the mount table, and the inside rotation of mount table is connected with the work box body, and the positive fixedly connected with display panel of mount table, horizontal pole upper surface embedding are provided with the handle, and the positive activity embedding of mount table has the adjust knob. This kind of measuring apparatu for electric power engineering construction is provided with the satellite gear group, it is rotatory to drive sun gear through rotating the adjust knob with the hand, and sun gear drives drive gear under the meshing effect of tooth and rotates, its outward appearance and embedded rack intermeshing when drive gear pivoted, and then make drive gear rotate around sun gear inside the satellite gear group, and because drive gear connects in the connecting plate, and then can drive the work box body simultaneously when sun gear drive gear drives the angle adjustment about, the accuracy nature of work box body angle adjustment has been improved greatly.

Description

Measuring instrument for electric power engineering construction

Technical Field

The utility model relates to an electric power construction technical field, more specifically the theory relates to a construction measuring instrument.

Background

The electric power engineering is the engineering related to the production, transmission and distribution of electric energy, and also includes the engineering applying electricity as power and energy in various fields in a broad sense, and can be understood to the transmission and transformation industry expansion engineering, wherein, the laser measuring instrument of the contact net for detecting the railway power grid adopts a red light semiconductor laser and a phase pulse technology, accurately measures more than 30 parameters of the contact net, such as the leading height, the pulling-out value, the side limit of a strut, the superelevation, the track gauge and the like, and has the advantages of safety, reliability, high measuring speed, visual display and high accuracy;

most of the existing contact net laser measuring instruments are directly pulled by hands to adjust the angle of a laser emission part in the using process to realize angle adjustment, so that the adjustment amount of the angle adjustment of the instrument is difficult to control, the situation that the adjustment amount is too large or too small easily occurs, the angle adjustment of the laser emission part is not easy to be mastered by constructors, secondly, most of the existing instruments are fixed above a cross rod, the accuracy of the instrument part is easily influenced when the instrument part needs to be disassembled, assembled or moved, and therefore the instrument part can be used after each disassembly or adjustment of the part, and the construction and use of people are very unfavorable;

therefore, it is necessary to provide a new measuring instrument for power engineering construction by further research based on the existing construction measuring instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that the above-mentioned background art provided, provide a measuring apparatu for electric power engineering construction.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring instrument for electric power engineering construction comprises a cross rod, wherein an installation platform is arranged above the cross rod in a sliding mode, a working box body is connected inside the installation platform in a rotating mode, a display panel is fixedly connected to the front side of the installation platform, a handle is arranged on the upper surface of the cross rod in an embedding mode, an adjusting knob is movably embedded in the front side of the installation platform, a control panel is fixedly connected to the lower portion of the right side of the installation platform, a satellite gear set is embedded inside the installation platform, an embedded rack is arranged on the inner wall of the satellite gear set in an embedding mode, a central gear is rotatably connected to the center inside of the satellite gear set in a central mode, the central gear is fixedly connected with the adjusting knob through a connecting rod, a transmission gear is movably embedded between the central gear and the embedded rack, clamping plates are fixedly connected, the inboard stopper that slides with horizontal pole lower surface junction of screens board is provided with the snubber block, the mount table lower surface rotates and is connected with spacing round, and spacing round lower surface closely laminates with the horizontal pole upper surface, the embedding of work box body top is provided with the camera lens, the work box body openly with satellite gear group junction fixedly connected with connecting plate, and the connecting plate is connected with drive gear.

Further preferred embodiments: the teeth that embedded rack, sun gear and drive gear three were equipped with all are supporting setting, and drive gear is equipped with three and is evenly arranging around sun gear.

Further preferred embodiments: be equipped with the spring between snubber block and the screens board and be connected, and the inside spout that is supporting setting with the snubber block size that is equipped with of screens board.

Further preferred embodiments: spacing round is equipped with two and is a set of, and spacing round is equipped with two sets ofly and is the symmetry and set up in both sides around the mount table lower surface, and spacing round is made by rubber materials.

Further preferred embodiments: the upper surface of each shock absorption block is smooth, and the number of the shock absorption blocks is consistent with that of the limiting wheels.

Further preferred embodiments: the working box body swings left and right in an included angle range of 0-45 degrees relative to the vertical line through the satellite gear set.

Further preferred embodiments: the outer surface teeth of the central gear are in meshed connection with the outer surface teeth of the transmission gear, and the outer surface teeth of the transmission gear are simultaneously in meshed connection with the embedded rack.

Has the advantages that:

1. this kind of measuring apparatu for electric power engineering construction is provided with the satellite gear group, it is rotatory to drive sun gear through rotating the adjust knob with the hand, and sun gear drives drive gear under the meshing effect of tooth and rotates, its outward appearance and embedded rack intermeshing when drive gear pivoted, and then make drive gear rotate around sun gear inside the satellite gear group, and because drive gear connects in the connecting plate, and then can drive the work box body simultaneously when sun gear drive gear drives the angle adjustment about, the accuracy nature of work box body angle adjustment has been improved greatly.

2 is provided with snubber block and spacing round, when the mount table sets up on the horizontal pole, the snubber block is closely laminated by the extrusion of horizontal pole lower surface, spacing round lower surface laminating sets up at the horizontal pole upper surface simultaneously, if the mount table when controlling on the horizontal pole, spacing round is rolling and is extrudeing the horizontal pole, synchronous snubber block is slided at the horizontal pole lower surface by its below spring extrusion laminating, fill the gap between horizontal pole and screens board through snubber block and spacing round the two, make the mount table no matter can both keep good stability and accuracy after removing or the dismouting, the subsequent calibration operating time of people that significantly reduces, and the work efficiency is improved.

Drawings

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

Fig. 2 is a schematic view of a partial sectional structure of the mounting table of the present invention.

Fig. 3 is a schematic diagram of a detailed planar structure of a satellite gear set according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In FIGS. 1-4: 1-a cross bar; 101-a handle; 2-mounting a platform; 201-adjusting knob; 202-a manipulation panel; 203-satellite gear set; 2031 — an embedded rack; 2032-sun gear; 2033-drive gear; 204-a clamping plate; 2041-a snubber block; 205-a spacing wheel; 3-a working box body; 301-lens; 302-connecting plate; 4-display panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a measuring instrument for electric power engineering construction includes a cross rod 1, a handle 101, a mounting platform 2, an adjusting knob 201, a control panel 202, a satellite gear set 203, an embedded rack 2031, a central gear 2032, a transmission gear 2033, a clamping plate 204, a damping block 2041, a limiting wheel 205, a work box 3, a lens 301, a connecting plate 302 and a display panel 4, the mounting platform 2 is slidably disposed above the cross rod 1, the work box 3 is rotatably connected inside the mounting platform 2, the display panel 4 is fixedly connected to the front of the mounting platform 2, the handle 101 is embedded on the upper surface of the cross rod 1, the adjusting knob 201 is movably embedded on the front of the mounting platform 2, the control panel 202 is fixedly connected below the right side of the mounting platform 2, the satellite gear set 203 is embedded inside the mounting platform 2, the embedded rack 2031 is, the center inside the satellite gear set 203 is rotatably connected with a central gear 2032, the central gear 2032 is fixedly connected with the adjusting knob 201 through a connecting rod, a transmission gear 2033 is movably embedded between the central gear 2032 and the cog bar 2031, clamping plates 204 are fixedly connected to the front side and the rear side of the lower surface of the mounting table 2, the transverse section of each clamping plate 204 is L-shaped and is connected with the cross bar 1, a damping block 2041 is slidably arranged at the joint of the inner side of each clamping plate 204 and the lower surface of the cross bar 1, a limiting wheel 205 is rotatably connected to the lower surface of the mounting table 2, the lower surface of the limiting wheel 205 is tightly attached to the upper surface of the cross bar 1, a lens 301 is embedded in the top of the working box body 3, a connecting plate 302 is fixedly connected to the joint of.

In this embodiment, the teeth of the embedded rack 2031, the central gear 2032 and the transmission gear 2033 are all configured in a matching manner, the transmission gear 2033 is provided with three teeth which are uniformly arranged around the central gear 2032, the adjustment knob 201 is rotated by hand to drive the central gear 2032 to rotate, the central gear 2032 drives the transmission gear 2033 to rotate under the meshing action of the teeth, the outer surface of the transmission gear 2033 is meshed with the embedded rack 2031 while the transmission gear 2033 rotates, so that the transmission gear 2033 rotates around the central gear 2032 inside the satellite gear 203, and the transmission gear 2033 is connected to the connection plate 302, so that the operation box 3 can be driven to perform left and right angle adjustment simultaneously when the central gear 2032 drives the transmission gear 2033, and the accuracy of the angle adjustment of the operation box 3 is greatly improved.

In this embodiment, be equipped with the spring between snubber block 2041 and the screens board 204 and be connected, and the inside spout that is supporting setting with snubber block 2041 size that is equipped with of screens board 204 for when snubber block 2041 is extruded by screens board 204 lower surface, snubber block 2041 can extrude the spring and retrieve to the spout in, makes snubber block 2041 all can form a complete set to use to the horizontal pole 1 of different thickness.

In this embodiment, two limiting wheels 205 are provided as a set, and two sets of limiting wheels 205 are provided and are symmetrically disposed on the front and rear sides of the lower surface of the mounting table 2, and the limiting wheels 205 are made of rubber materials, so that the lower surface of the limiting wheels 205 rolls after contacting with the upper surface of the cross bar 1, and the limiting wheels 205 made of rubber materials have a damping effect when rolling, and achieve the purpose of silent rotation.

In this embodiment, the upper surface of the damping block 2041 is smooth, and the number of the damping blocks 2041 is consistent with the number of the limiting wheels 205, so that the damping block 2041 slides in contact with the lower surface of the cross rod 1 more smoothly, and the number of the damping blocks 2041 with the same number and the limiting wheels 205 can achieve a more stable supporting and stabilizing effect.

In this embodiment, the working box body 3 swings left and right in the range of 0-45 degrees relative to the vertical line through the satellite gear set 203, so that the working box body 3 can realize more accurate angle adjustment through the satellite gear set 203, and the measurement and use of people are greatly facilitated.

In this embodiment, the external teeth of the central gear 2032 are engaged with the external teeth of the transmission gear 2033, and the external teeth of the transmission gear 2033 are engaged with the embedded rack 2031, so that the central gear 2032 rotates to drive the three transmission gears 2033 to rotate, and the engagement of the gears with each other is ensured by the cooperation of the above structures, and the high efficiency of the driving of the central gear 2032 is also ensured.

When the measuring instrument for electric power engineering construction is used, the mounting table 2 is firstly mounted above the cross rod 1, the damping block 2041 is extruded and tightly attached by the lower surface of the cross rod 1 during mounting, meanwhile, the lower surface of the limiting wheel 205 is attached to the upper surface of the cross rod 1, if the mounting table 2 moves left and right on the cross rod, the limiting wheel 205 rolls to extrude the cross rod 1, the synchronous damping block 2041 is extruded and attached to the lower surface of the cross rod 1 by the spring below the damping block 2041 to slide, gaps between the cross rod 1 and the clamping plate 204 are filled through the damping block 2041 and the limiting wheel 205, so that the mounting table 2 can keep good stability and accuracy no matter after moving or after disassembly and assembly, the device can be put into measurement for use later, if the angle of the working box body 3 needs to be adjusted during use, the central gear 2032 is driven to rotate by rotating the adjusting knob 201 with hands, the central gear 2032 drives the transmission gear 2033 to rotate under the meshing action of the teeth, the transmission gear 2033 rotates while the outer surface thereof is meshed with the embedded rack 2031, so that the transmission gear 2033 rotates around the central gear 2032 inside the satellite gear set 203, and because the transmission gear 2033 is connected in the connecting plate 302, the working box body 3 can be driven to perform left and right angle adjustment simultaneously when the central gear 2032 drives the transmission gear 2033, and the accuracy of the angle adjustment of the working box body 3 is greatly improved.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a measuring apparatu for electric power engineering construction, includes horizontal pole (1), its characterized in that: the novel solar energy collecting device is characterized in that an installation table (2) is arranged above the cross rod (1) in a sliding mode, a working box body (3) is connected to the installation table (2) in an internal rotating mode, a display panel (4) is fixedly connected to the front side of the installation table (2), a lifting handle (101) is arranged on the upper surface of the cross rod (1), an adjusting knob (201) is embedded into the installation table (2) in an active mode, a control panel (202) is fixedly connected to the lower side of the right side of the installation table (2), a satellite gear set (203) is arranged in the installation table (2) in an embedded mode, an embedded rack (2031) is arranged in the inner wall of the satellite gear set (203), a central gear (2032) is connected to the internal center of the satellite gear set (203) in an active mode, the central gear (2032) is fixedly connected with the adjusting knob (201) through a connecting rod, equal fixedly connected with screens board (204) in both sides around mount table (2) lower surface, and screens board (204) are transversal to personally submit L form and be connected with horizontal pole (1), screens board (204) inboard slides with horizontal pole (1) lower surface junction and is provided with snubber block (2041), mount table (2) lower surface rotates and is connected with spacing round (205), and closely laminates with horizontal pole (1) upper surface spacing round (205) lower surface, the embedding of work box body (3) top is provided with camera lens (301), work box body (3) openly with satellite gear group (203) junction fixedly connected with connecting plate (302), and connecting plate (302) are connected with drive gear (2033).

2. The measuring instrument for electric power engineering construction according to claim 1, wherein: the embedded rack (2031), the central gear (2032) and the transmission gear (2033) are all arranged in a matched manner, and the transmission gear (2033) is provided with three teeth which are uniformly distributed around the central gear (2032).

3. The measuring instrument for electric power engineering construction according to claim 1, wherein: be equipped with the spring between snubber block (2041) and screens board (204) and be connected, and screens board (204) inside is equipped with and is the supporting spout that sets up with snubber block (2041) size.

4. The measuring instrument for electric power engineering construction according to claim 1, wherein: the limiting wheels (205) are two and are a group, the limiting wheels (205) are two groups and are symmetrically arranged on the front side and the rear side of the lower surface of the mounting table (2), and the limiting wheels (205) are made of rubber materials.

5. The measuring instrument for electric power engineering construction according to any one of claims 1 or 3, wherein: the upper surface of each damping block (2041) is arranged in a smooth manner, and the number of the damping blocks (2041) is consistent with that of the limiting wheels (205).

6. The measuring instrument for electric power engineering construction according to claim 1, wherein: the working box body (3) swings left and right in an included angle range of 0-45 degrees relative to the vertical line through the satellite gear set (203).

7. The measuring instrument for electric power engineering construction according to any one of claims 1 or 2, wherein: the external teeth of the central gear (2032) are in meshed connection with the external teeth of the transmission gear (2033), and the external teeth of the transmission gear (2033) are simultaneously in meshed connection with the embedded rack (2031).