CN212863635U

CN212863635U - Occupational health evaluation is with ground resistance wire storage device for appearance

Info

Publication number: CN212863635U
Application number: CN202021456695.1U
Authority: CN
Inventors: 张五永
Original assignee: Anhui Ruixiang Safety And Environmental Protection Consulting Co ltd
Current assignee: Anhui Ruixiang Safety And Environmental Protection Consulting Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-02
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of storage device, especially, a ground resistance appearance wire storage device for occupational health evaluation, including the receiver, the bottom inner wall of receiver is fixed with two sets of fixed axles along its central axis symmetric distribution, and the outer lane of fixed axle is provided with the first storage plate of loop configuration, and the bottom of first storage plate is fixed with actuating mechanism, and the top of first storage plate is provided with the top cap of being connected with the top block of receiver, and the bottom of top cap is fixed with two sets of second storage plates of loop configuration along its central axis symmetric distribution, and the second storage plate is located between fixed axle and the first storage plate; the utility model discloses can accomodate its electric wire when ground resistance appearance is not, avoid the winding to cause inconvenience for the user together.

Description

Occupational health evaluation is with ground resistance wire storage device for appearance

Technical Field

The utility model relates to an storage device technical field especially relates to an earth resistance appearance wire storage device for occupational health evaluation.

Background

The earth resistance meter is a meter specially used for directly measuring the earth resistance value of various earthing devices. The grounding resistance meter has the advantages of wide measuring range and high resolution, the measuring range is from 0.01 omega to 1000 omega, the resolution is 0.01 omega, and the grounding resistance below 0.7 omega can be accurately measured. When accomodating ground resistance appearance, often can be in the same place the electric wire winding, produce inconvenience to people's use, consequently, we need an electric wire storage device for ground resistance appearance for occupational health evaluation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of ground resistance is wire storage device for appearance for occupational health evaluation has solved the easy winding problem together of electric wire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an earth resistance is wire storage device for appearance for occupational health evaluation, includes the receiver, the bottom inner wall of receiver is fixed with two sets of fixed axles along its central axis symmetric distribution, the outer lane of fixed axle is provided with the first storage plate of loop configuration, the bottom of first storage plate is fixed with actuating mechanism, the top of first storage plate is provided with the top cap of being connected with receiver top block, the bottom of top cap is fixed with two sets of second storage plates of loop configuration along its central axis symmetric distribution, and the second storage plate is located between fixed axle and the first storage plate.

Preferably, the driving mechanism comprises a gear fixed at the bottom of the first containing plate, the gear is meshed with a worm movably sleeved with the containing box, and an inner ring of the gear is movably sleeved with the fixed shaft.

Preferably, the first storage plate is movably sleeved with a second baffle positioned above the gear, the second baffle is fixed to the inner wall of the storage box, and one end, close to the central axis of the storage box, of the second baffle is fixed to a first baffle perpendicular to the second baffle.

Preferably, a first placing groove is formed in the top of the fixing shaft, a first notch is formed in the first accommodating plate, a second notch is formed in the second accommodating plate, and the first notch and the first placing groove are arranged in parallel.

Preferably, the one end that the worm stretches out the receiver is fixed with the handle, has seted up first spliced eye on the handle, has seted up the second spliced eye on the receiver is close to the outer wall of handle, and the pole is connect to the same group plug in first spliced eye and the activity of second spliced eye cup joint.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a first storage plate, second storage plate, actuating mechanism and fixed axle are accomodate the electric wire, avoid the electric wire winding together, can not find the joint of electric wire, have improved staff's work efficiency, and conveniently carry.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of an earth resistance appearance wire storage device for occupational health evaluation.

Fig. 2 is a schematic structural view of the gear and the worm according to the present invention.

Fig. 3 is a schematic structural view of the first storage plate and the second storage plate of the present invention.

Fig. 4 is a schematic structural view of the first storage plate and the fixing shaft according to the present invention.

Reference numbers in the figures: 1. a storage box; 2. a first baffle plate; 3. a second baffle; 4. a drive structure; 5. a fixed shaft; 6. a first storage plate; 7. a second storage plate; 8. a top cover; 9. a gear; 10. a worm; 11. an earth ground instrument.

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.

Referring to fig. 1-4, a wire storage device for a ground resistance meter for occupational health evaluation comprises a storage box 1, wherein two groups of fixing shafts 5 symmetrically distributed along the central axis of the fixing shafts are fixed on the inner wall of the bottom of the storage box 1, a first storage plate 6 of an annular structure is arranged on the outer ring of each fixing shaft 5, a driving mechanism 4 is fixed at the bottom of each first storage plate 6, a top cover 8 connected with the top of the storage box 1 in a clamping manner is arranged at the top of each first storage plate 6, two groups of second storage plates 7 of an annular structure symmetrically distributed along the central axis of the top cover 8 are fixed at the bottom of each top cover 8, and each second storage plate 7 is located between each fixing shaft 5 and each first; when wires of the earth ground instrument 11 are accommodated, firstly, the resistance instrument 11 is placed in an accommodating box 1, then two groups of wires on the resistance instrument 11 respectively pass through a fixing shaft 5 which is positioned on the same side of the resistance instrument, the wires pass through a first placing groove on the fixing shaft 5, then the wires pass through a first gap on a first accommodating plate 6 which is superposed with the central axis of the fixing shaft 5, then the first gaps on two groups of second accommodating plates 7 are aligned with the wires, the positions of the first gaps and the second gaps are symmetrically distributed along the vertical central axis, then a top cover 8 is fixed with the accommodating box 1 through a buckle, a handle is rotated, the handle drives a worm 10 to rotate, the worm 10 drives a gear 9 to rotate, the gear 9 drives the first accommodating plate 6 to rotate, the wires are wound on the fixing shaft 5 by the first accommodating plate 6, the tail part of the wires are always positioned on the outer ring of the first accommodating plate 6, and the handle and the accommodating box are fixed through an inserting rod, avoid the electric wire winding together, facilitate the use, and conveniently carry.

Further, the driving mechanism 4 comprises a gear 9 fixed at the bottom of the first containing plate 6, the gear 9 is meshed with a worm 10 movably sleeved with the containing box 1, and an inner ring of the gear 9 is movably sleeved with the fixed shaft 5; the worm 10 drives the gear 9 to rotate, so that the electric wire is wound.

Particularly, the first containing plate 6 is movably sleeved with a second baffle 3 positioned above the gear 9, the second baffle 3 is fixed with the inner wall of the containing box 1, and one end, close to the central axis of the containing box 1, of the second baffle 3 is fixed with a first baffle 2 perpendicular to the second baffle 3; the resistance meter 11 is separated from the structure for accommodating the electric wire through the first baffle 2, and the gear 9 and the worm are prevented from winding the electric wire through the second baffle 3.

It is worth to say that a first placing groove is formed in the top of the fixed shaft 5, a first notch is formed in the first accommodating plate 6, a second notch is formed in the second accommodating plate 7, and the first notch and the first placing groove are arranged in parallel; one end of the electric wire fixed to the ground instrument 11 can be placed on the outer ring of the second housing plate 6 through the first notch and the second notch, and the other end of the electric wire can be placed on the outer ring of the second housing plate 7.

In addition, a handle is fixed at one end of the worm 10 extending out of the storage box 1, a first plug hole is formed in the handle, a second plug hole is formed in the outer wall, close to the handle, of the storage box 1, and the first plug hole and the second plug hole are movably sleeved with the same group of plug connecting rods; fix handle and receiver through inserted bar, first spliced eye and second spliced eye to it is fixed with first storage plate 6, avoid the electric wire of accomodating loose opening again.

Example (b): the top cover 8 is made of transparent materials.

The working principle is as follows: when wires of the earth ground instrument 11 are accommodated, firstly, the resistance instrument 11 is placed in an accommodating box 1, then two groups of wires on the resistance instrument 11 respectively pass through a fixing shaft 5 which is positioned on the same side of the resistance instrument, the wires pass through a first placing groove on the fixing shaft 5, then the wires pass through a first gap on a first accommodating plate 6 which is superposed with the central axis of the fixing shaft 5, then the first gaps on two groups of second accommodating plates 7 are aligned with the wires, the positions of the first gaps and the second gaps are symmetrically distributed along the vertical central axis, then a top cover 8 is fixed with the accommodating box 1 through a buckle, a handle is rotated, the handle drives a worm 10 to rotate, the worm 10 drives a gear 9 to rotate, the gear 9 drives the first accommodating plate 6 to rotate, the wires are wound on the fixing shaft 5 by the first accommodating plate 6, the tail part of the wires are always positioned on the outer ring of the first accommodating plate 6, and the handle and the accommodating box are fixed through an inserting rod, avoid the electric wire winding together, facilitate the use, and conveniently carry.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an earth resistance is wire storage device for appearance for occupational health evaluation, includes receiver (1), its characterized in that, the bottom inner wall of receiver (1) is fixed with two sets of fixed axle (5) along its central axis symmetric distribution, the outer lane of fixed axle (5) is provided with first storage plate (6) of loop configuration, the bottom of first storage plate (6) is fixed with actuating mechanism (4), the top of first storage plate (6) is provided with top cap (8) of being connected with receiver (1) top block, the bottom of top cap (8) is fixed with two sets of second storage plate (7) along the loop configuration of its central axis symmetric distribution, and second storage plate (7) are located between fixed axle (5) and first storage plate (6).

2. The wire storage device for the ground resistance instrument for the occupational health assessment according to claim 1, wherein the driving mechanism (4) comprises a gear (9) fixed to the bottom of the first storage plate (6), the gear (9) is meshed with a worm (10) movably sleeved with the storage box (1), and an inner ring of the gear (9) is movably sleeved with the fixed shaft (5).

3. The wire containing device for the ground resistance instrument for the occupational health assessment according to claim 1, wherein a second baffle (3) located above the gear (9) is movably sleeved on the first containing plate (6), the second baffle (3) is fixed to the inner wall of the containing box (1), and a first baffle (2) perpendicular to the second baffle (3) is fixed to one end, close to the central axis of the containing box (1), of the second baffle (3).

4. The wire storage device for the ground resistance instrument for the occupational health assessment according to claim 1, wherein a first placing groove is formed in the top of the fixing shaft (5), a first notch is formed in the first storage plate (6), a second notch is formed in the second storage plate (7), and the first notch and the first placing groove are arranged in parallel.

5. The wire storage device for the ground resistance instrument for the occupational health assessment as claimed in claim 2, wherein a handle is fixed to one end of the worm (10) extending out of the storage box (1), a first insertion hole is formed in the handle, a second insertion hole is formed in the outer wall, close to the handle, of the storage box (1), and the same group of insertion rods are movably sleeved on the first insertion hole and the second insertion hole.