CN211283269U

CN211283269U - Building lightning protection detection test line storage mechanism

Info

Publication number: CN211283269U
Application number: CN201922258269.0U
Authority: CN
Inventors: 郭彬; 强力; 赵勇; 张欢欢
Original assignee: Jining Hongqi Construction Engineering Testing Co ltd
Current assignee: Jining Hongqi Construction Engineering Testing Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-18
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a building lightning protection detects test wire receiving mechanism, including the main landing leg, one side fixedly connected with folding box of main landing leg, the landing leg is assisted to the other end fixedly connected with of folding box, the main landing leg is provided with the slide way board with the relative one side of assisting the landing leg, both sides it is connected with the take-up pulley to rotate between the slide way board, the take-up pulley is close to the fixed driven gear that is provided with of one end of main landing leg, driven gear meshes has the driving gear, the outside fixedly connected with carousel of driving gear, the utility model discloses a set up carousel and driving gear and driven gear's rotation ratio difference, the rotation take-up pulley that can be manual quick is showing and is increasing and receiving line. Through setting up the folded sheet, can receive the line at the take-up pulley after, slide in the slide of slideway board through using the slide bar pulling folded sheet, live whole test wire parcel, avoided test wire and external direct contact, the test wire is not impaired when guaranteeing to deposit.

Description

Building lightning protection detection test line storage mechanism

Technical Field

The utility model relates to a field is accomodate to the test wire, especially relates to building lightning protection detects test wire receiving mechanism.

Background

One of the important works in the lightning protection detection process is to measure the grounding resistance of the lightning protection device or the equipotential transition resistance between other equipment and the lightning protection device so as to judge whether the lightning protection is qualified or not, in the measurement of the grounding resistance and the lightning protection device, a special test line needs to be pulled, a line needs to be taken up and then paid off from one platform to another platform on the roof, even on the same large roof platform, the line needs to be taken up and paid off, the taking up and paying off are very frequent, and the test line used in some detection places is very long.

The power supply is difficult due to frequent coiling and uncoiling, the efficiency is low due to the slow manual speed, and the test wire is easy to corrode and damage due to ash falling during storage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the building lightning protection detection test line receiving mechanism who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: building lightning protection detects test wire receiving mechanism, including the main landing leg, one side fixedly connected with folding box of main landing leg, the landing leg is assisted to the other end fixedly connected with of folding box, the main landing leg is provided with the slide way board with the relative one side of assistance landing leg, both sides it is connected with the take-up pulley to rotate between the slide way board, the take-up pulley is close to the fixed driven gear that is provided with of one end of main landing leg, driven gear meshes has the driving gear, the outside fixedly connected with carousel of driving gear, the inside fixedly connected with folding plate of folding box, the one end fixedly connected with slide bar of folding box is kept away from to the folding plate.

As a further description of the above technical solution:

the wire winding device is characterized in that a groove is formed in the center of the wire winding wheel, and a round hole is formed in the center of the groove.

As a further description of the above technical solution:

the rotary connection part of the slideway plates on the two sides and the take-up pulley is provided with a round hole, bearings are arranged in the round holes of the slideway plates on the two sides, and the inner ring of each bearing is fixedly connected with the take-up pulley.

As a further description of the above technical solution:

the novel multifunctional rotary table is characterized in that a space required by a driven gear is reserved inside the main supporting leg, a space required by a driving gear is reserved inside the main supporting leg, the main supporting leg is connected with a rotary table in a rotating mode, and a handle is fixedly connected to one side of the rotary table.

As a further description of the above technical solution:

both sides one side that the slide plate is relative is provided with the slide, the slide carries out sliding connection with the slide bar, the slide is the annular, the opening setting of slide is in the center department of folding box.

As a further description of the above technical solution:

the inside of folding box is provided with the rectangular hole, the deepest of rectangular hole and the one end fixed connection of folded sheet, the folded sheet is folding to be set up in the rectangular hole of folding box.

As a further description of the above technical solution:

the bottom of main landing leg is provided with the opening of M type, the bottom of assisting the landing leg is provided with the opening of M type.

As a further description of the above technical solution:

the transmission ratio of the driving gear to the driven gear is 2.66.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up carousel and driving gear and driven gear's rotation ratio difference, rotation take-up pulley that can be manual quick is showing and is increasing and receiving line efficiency.

2. The utility model discloses a set up the folded sheet, can receive the line at the take-up pulley after, slide in the slide of slideway board through using the slide bar pulling folded sheet, live whole test wire parcel, avoided test wire and external direct contact, the test wire is not impaired when guaranteeing to deposit.

Drawings

Fig. 1 is a front view of a building lightning protection detection test line accommodating mechanism provided by the utility model;

fig. 2 is a side view of the accommodating mechanism for the building lightning protection detection test line provided by the utility model;

fig. 3 is the utility model provides a building lightning protection detects test wire receiving mechanism's side cut view.

Illustration of the drawings:

1. a main leg; 2. a driving gear; 3. a driven gear; 4. a slide plate; 5. an auxiliary leg; 6. folding the board; 7. a turntable; 8. folding the box; 9. a take-up pulley; 10. a slide bar.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a building lightning protection detection test line containing mechanism comprises a main supporting leg 1, a folding box 8 is fixedly connected to one side of the main supporting leg 1 and used for storing a folding plate 6 and also used as a connecting plate, an auxiliary supporting leg 5 is fixedly connected to the other end of the folding box 8 and matched with the main supporting leg 1 for supporting, a slide plate 4 is arranged on one side of the main supporting leg 1 opposite to the auxiliary supporting leg 5, a sliding rod 10 slides along the slide plate 4 to cover the folding plate 6 on the surface of a test line, a take-up pulley 9 is rotatably connected between the slide plates 4 on two sides and used for taking up the test line, a driven gear 3 is fixedly arranged at one end, close to the main supporting leg 1, of the take-up pulley 9, the driven gear 3 is meshed with a driving gear 2, the two gears are meshed for rapidly rotating the take-up pulley 9, a rotary disc 7 is fixedly connected to the outer side of the driving gear 2, one end of the folding plate 6 far away from the folding box 8 is fixedly connected with a sliding rod 10, so that the folding plate 6 can be conveniently pulled out.

The center of take-up pulley 9 is provided with the recess, and the recess is for receiving the line groove, and the center department of recess is provided with the round hole, and the round hole is used for the one end of fixed test wire. The slideway plates 4 on the two sides are provided with round holes at the rotary connection parts with the take-up pulley 9, bearings are arranged in the round holes of the slideway plates 4 on the two sides, the rotary friction resistance of the take-up pulley 9 is reduced, and the inner rings of the bearings are fixedly connected with the take-up pulley 9. The required space of driven gear 3 is left to the inside of main landing leg 1, and the required space of driving gear 2 is left to the inside of main landing leg 1, and main landing leg 1 rotates with carousel 7 to be connected, and carousel 7's one side fixedly connected with handle conveniently rotates carousel 7. The opposite side of the two side slideway plates 4 is provided with a slideway, the slideway is connected with a sliding rod 10 in a sliding way, the slideway is annular, the opening of the slideway is arranged at the center of the folding box 8, and the folding plate 6 can also be unfolded along the slideway of the slideway plates 4. The inside of folding box 8 is provided with the rectangular hole, the deepest of rectangular hole and the one end fixed connection of folded sheet 6, and the folded sheet 6 is folding to be set up in the rectangular hole of folding box 8. The bottom of main landing leg 1 is provided with the opening of M type, and the bottom of assisting landing leg 5 is provided with the opening of M type, reduces the use of material, increases economic benefits. The transmission ratio of the driving gear 2 to the driven gear 3 is 2.66, and the rotation speed of the take-up pulley 9 can be increased by meshing the two gears with high transmission ratio, so that the take-up efficiency is obviously increased.

The working principle is as follows: when the wire is wound, the turntable 7 is rotated through the handle of the turntable 7, the turntable 7 drives the coaxial driving gear 2 to rotate, the larger driving gear 2 drives the driven gear 3 to rotate quickly, and the driven gear 3 drives the wire winding wheel 9 to rotate at the same speed, so that the purpose of quickly winding the wire is achieved. After the wire is taken up, the sliding rod 10 is pulled, the folding plate 6 is taken out of the folding box 8 by the sliding rod 10, the sliding rod 10 slides along the slide way of the slide way plate 4 until the sliding rod slides to the other side of the folding box 8, the folding plate 6 is completely covered on the surface of the test wire in the process, and the test wire is prevented from being polluted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Building lightning protection detects test wire receiving mechanism, including main landing leg (1), its characterized in that: the utility model discloses a take-up reel, including main landing leg (1), one side fixedly connected with folding box (8) of main landing leg (1), landing leg (5) are assisted to the other end fixedly connected with of folding box (8), main landing leg (1) is provided with slide way board (4) with assistance landing leg (5) relative one side, both sides it is connected with take-up pulley (9) to rotate between slide way board (4), take-up pulley (9) are close to the fixed driven gear (3) that is provided with of one end of main landing leg (1), driven gear (3) meshing has driving gear (2), outside fixedly connected with carousel (7) of driving gear (2), inside fixedly connected with folding plate (6) of folding box (8), folding plate (6) are kept away from one end fixedly connected with slide bar (10) of folding box (8).

2. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: the wire winding device is characterized in that a groove is formed in the center of the wire winding wheel (9), and a round hole is formed in the center of the groove.

3. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: round holes are formed in the rotating connection positions of the sliding track plates (4) on the two sides and the take-up pulley (9), bearings are arranged in the round holes of the sliding track plates (4) on the two sides, and inner rings of the bearings are fixedly connected with the take-up pulley (9).

4. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: the novel multifunctional walking stick is characterized in that a space required by a driven gear (3) is reserved inside the main supporting leg (1), a space required by a driving gear (2) is reserved inside the main supporting leg (1), the main supporting leg (1) is rotatably connected with a turntable (7), and a handle is fixedly connected to one side of the turntable (7).

5. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: both sides one side that the slide board (4) is relative is provided with the slide, the slide carries out sliding connection with slide bar (10), the slide is the annular, the opening setting of slide is in the center department of folding box (8).

6. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: the inside of folding box (8) is provided with the rectangular hole, the deepest of rectangular hole and the one end fixed connection of folded sheet (6), folded sheet (6) are folding to be set up in the rectangular hole of folding box (8).

7. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: the bottom of main landing leg (1) is provided with the opening of M type, the bottom of assisting landing leg (5) is provided with the opening of M type.

8. The building lightning protection detection test line storage mechanism of claim 1, characterized in that: the transmission ratio of the driving gear (2) to the driven gear (3) is 2.66.