CN213081404U

CN213081404U - Natural gas valve maintenance is with overhauing toolbox

Info

Publication number: CN213081404U
Application number: CN202021737517.6U
Authority: CN
Inventors: 蔡德彬; 孙勇泉; 陈正
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-30
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses an overhaul tool box for natural gas valve maintenance, which relates to the field of overhaul tool boxes for maintenance and aims at the problem that the existing overhaul tool box for natural gas valve maintenance has single use function, and the arrangement and use of the tools of the parts can not be well carried out, the proposal is that the maintenance tool box for the maintenance of the natural gas valve comprises a bottom box, the left side and the right side of the upper end surface of the bottom box are both rotationally connected with side boxes, the inner wall of each side box is fixedly connected with a containing frame, the front and the rear sides of the left and the right side surfaces of the bottom box are both provided with slide rails, each slide rail is internally connected with a slide block in a sliding way, a rotating rod is rotatably connected between the slide blocks at the left and the right sides and the side box at one side of each slide rail, the inner wall of the bottom box is fixedly connected with a supporting plate, and a rotating shaft is rotatably connected between the front inner wall and the rear inner wall of the bottom box on the lower side of the supporting plate. The device has the characteristics of simplicity, convenience in use, simplicity in operation, multiple functionality and high stability in use.

Description

Natural gas valve maintenance is with overhauing toolbox

Technical Field

The utility model relates to a maintenance is with overhauing the toolbox field, especially relates to a natural gas valve maintenance is with overhauing the toolbox.

Background

The tool box is a container for storing tools and various household sundries, can be widely used for production, household maintenance, fishing and other various purposes, and is divided into a movable type and a fixed type, wherein the movable tool box is a so-called tool car, and the tool box for valve maintenance is widely applied.

But generally all be the function singleness at present maintenance tool case and use as containing box, but can not carry out multi-functional use, especially when carrying out the maintenance of natural gas valve because the natural gas line is flammable easy explosive particularity, will carry more spare part and handle, and these parts if can place when using will better taking the use on the desktop. Therefore, the maintenance tool box for the maintenance of the natural gas valve is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a natural gas valve maintenance is with overhauing toolbox has solved current natural gas valve maintenance with overhauing toolbox service function singleness, and can not be fine carry out the problem of placing the use of spare part instrument.

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

an overhaul tool box for maintaining a natural gas valve comprises a bottom box, wherein the left side and the right side of the upper end surface of the bottom box are rotatably connected with side boxes, the inner wall of each side box is fixedly connected with a containing frame, the front side and the rear side of the left side surface and the right side surface of the bottom box are respectively provided with a slide rail, each slide rail is internally and uniformly connected with a slide block in a sliding manner, a rotating rod is rotatably connected between the slide blocks on the left side and the right side and the side box on one side of each slide rail, the inner wall of the bottom box is fixedly connected with a support plate, a rotating shaft is rotatably connected between the front inner wall and the rear inner wall of the bottom box on the lower side of the support plate, a first gear is fixedly sleeved in the middle of the rotating shaft, a second gear is fixedly sleeved on the surfaces of the front side and the rear side of the rotating shaft, the first gear passes through the support, preceding, back both ends the second gear is two settings, preceding, back with two of one side the both sides of second gear are provided with the third gear respectively, the lower inner wall of under casing is provided with a plurality of slides, every all be provided with the rack in the slide, the one end fixedly connected with supporting legs of rack, both sides be provided with limit switch between the one side that the side case is close to mutually.

Preferably, each sliding block is slidably connected in the sliding rail on one side of each sliding block and extends from the outer side of the sliding rail to two sides of the bottom box, and a rotating rod is rotatably connected between the extending end of each sliding block and the side box on one side of each sliding block.

Preferably, the upside of first gear extends in the under casing of backup pad upside, spacing frame sets up the top at first gear upside, the left and right both sides of terminal surface all pass through the up end fixed connection of spring and backup pad under the spacing frame.

Preferably, the limiting frame and the upper side of the first gear are limited, in the two second gears on the front side and the rear side, the left sides of the second gears far away from each other are provided with third gears, and the right sides of the second gears close to each other are provided with the third gears.

Preferably, each third gear is rotatably connected to the inner wall of the bottom case on one side through a rotating shaft.

Preferably, each slide way is correspondingly arranged below the second gear on one side of each slide way, and the upper side of the rack is meshed with and connected with the lower side of the third gear on one side of each slide way in a sliding manner.

Preferably, the side of the two racks far away from each other and the side of the racks near each other are respectively arranged in a left-right opposite manner, and the side far away from each other extends outside the bottom box and is fixedly connected with supporting legs.

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

through the under casing, the side case, the splendid attire frame, a slide rail, the slider, the bull stick, first gear, the second gear, spacing frame, the third gear, the slide, the rack, the supporting legs, the backup pad, make this device can open through the rotation of keeping away from the side case of the left and right sides each other through limit switch when using, and then the side case will promote the bull stick and rotate to the downside, and then the spacing conflict of the lower inner wall of slider and slide rail, the side case homogiration of both sides forms the desktop to the level, then can stimulate spacing frame cancellation its spacing with first gear according to the demand, then drive the pivot and rotate, make the second gear drive both sides respectively and get the third gear rotation, make the rack of both sides and the removal of supporting legs keeping away from each other support to the two outsides of under casing, and stability is improved.

The device has the characteristics of simplicity, convenience in use, simplicity in operation, multiple functionality and high stability in use.

Drawings

Fig. 1 is the utility model discloses a natural gas valve maintenance is with cross-sectional view of structure of overhauing toolbox.

Fig. 2 is the utility model discloses a natural gas valve maintenance is with overlooking sectional view of structure of maintenance instrument case.

Fig. 3 is the utility model discloses a natural gas valve maintenance is with the cross-sectional view of the structure of opening of overhauing toolbox.

Reference numbers in the figures: the device comprises a bottom box 1, a side box 2, a containing frame 3, a sliding rail 4, a sliding block 5, a rotating rod 6, a rotating shaft 7, a first gear 8, a second gear 9, a limiting frame 10, a third gear 11, a slideway 12, a rack 13, supporting legs 14 and a supporting plate 15.

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. 1-3, an overhaul tool box for maintaining a natural gas valve comprises a bottom box 1, wherein the left side and the right side of the upper end surface of the bottom box 1 are rotatably connected with side boxes 2, the inner wall of each side box 2 is fixedly connected with a containing frame 3, the front side and the rear side of the left side surface and the right side surface of the bottom box 1 are respectively provided with a slide rail 4, each slide rail 4 is internally and respectively connected with a slide block 5 in a sliding manner, a rotating rod 6 is rotatably connected between the slide block 5 at the left side and the right side and the side box 2 at the respective side, the inner wall of the bottom box 1 is fixedly connected with a support plate 15, a rotating shaft 7 is rotatably connected between the front inner wall and the rear inner wall of the bottom box 1 at the lower side of the support plate 15, a first gear 8 is fixedly sleeved in the middle of the rotating shaft 7, second gears 9 are fixedly sleeved on the surfaces of the front side and the rear side of the rotating shaft 7, the first, the second gear 9 at preceding, back both ends is two settings, and preceding, back are provided with third gear 11 respectively with the both sides of two second gear 9 of one side, and the lower inner wall of under casing 1 is provided with a plurality of slides 12, all is provided with rack 13 in every slide 12, and the one end fixedly connected with supporting legs 14 of rack 13 is provided with limit switch between the side case 2 of both sides is close to one side of each other.

In this embodiment, each sliding block 5 is slidably connected in the sliding rail 4 on one side thereof and extends from the outer side of the sliding rail 4 to the two sides of the bottom case 1, the extending end of the sliding block 5 is rotatably connected with the rotating rod 6 between the side case 2 on one side thereof, and the side cases 2 on the two sides are rotatably connected with the left side and the right side of the upper end surface of the bottom case 1 through hinges.

In this embodiment, the upper side of the first gear 8 extends into the bottom case 1 on the upper side of the supporting plate 15, the limiting frame 10 is disposed above the upper side of the first gear 8, the left and right sides of the lower end surface of the limiting frame 10 are fixedly connected with the upper end surface of the supporting plate 15 through springs, and the limiting frame 10 moves downwards under the action of the tensile force of the springs to be engaged with the first gear 8 on the upper side of the supporting plate 15 for limitation.

In the present embodiment, the limit frame 10 limits the upper side of the first gear 8, and of the two second gears 9 on the front and rear sides, the third gear 11 is provided on both the left side of the second gear 9 that is far away from each other, and the third gear 11 is provided on the right side of the second gear 9 that is near to each other.

In this embodiment, each third gear 11 is rotatably connected to the inner wall of the bottom case 1 on one side of the third gear 11 through a rotating shaft, that is, the left third gear 11 is rotatably connected to the front and rear inner walls of the bottom case 1 through a rotating shaft, and the right third gear 11 is rotatably connected to the mounting seat fixedly mounted on the right inner wall of the bottom case 1 through a rotating shaft.

In the present embodiment, each slide way 12 is correspondingly arranged below the second gear 9 on the respective side, and the upper side of the rack 13 is engaged with and slidably connected with the lower side of the third gear 11 on the respective side in the slide way 12 on the respective side.

In this embodiment, the side of the two racks 13 away from each other and the side of the two racks close to each other on the front and rear sides are respectively the left and right opposite side, and the side away from each other extends outside the bottom case 1 and is fixedly connected with the supporting legs 14.

The working principle is as follows: when the folding table is used, the side boxes 2 on the left side and the right side can be opened by rotating away from each other through the limit switches, then the side boxes 2 can push the rotating rods 6 which are respectively and rotatably connected on the outer sides to rotate towards the lower side, the other ends of the rotating rods 6 are rotatably connected on the sliding blocks 5, the sliding blocks 5 are slidably connected in the sliding rails 4, then the sliding blocks 5 are in limit contact with the lower inner walls of the sliding rails 4, so that the side boxes 2 on the two sides are rotated and opened to be horizontal to form a table top, then the limit frame 10 can be pulled to move upwards according to requirements, at the moment, the spring is stretched to cancel the limit between the spring and the first gear 8 and then drive the rotating shaft 7 to rotate, so that the second gear 9 respectively drives the third gears 11 on the two sides to rotate, and the racks 13 on the respective sides are meshed and connected with the racks 13 on the respective sides, so that the, and then make it remove respectively to two outsides of under casing 1 and support, improved device stability.

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 a natural gas valve maintenance is with overhauing toolbox, includes under casing (1), the left and right both sides of under casing (1) up end are all rotated and are connected with side case (2), every the equal fixedly connected with splendid attire frame (3) of inner wall of side case (2), its characterized in that, slide rail (4) have all been seted up to the preceding, back both sides of under casing (1) left and right both sides face, every equal sliding connection has slider (5) in slide rail (4), left and right both sides slider (5) and the side case (2) of one side separately all rotate between be connected with bull stick (6), the inner wall fixedly connected with backup pad (15) of under casing (1), rotate between the preceding, the back inner wall of under casing (1) of backup pad (15) downside and be connected with pivot (7), the middle fixed cover of pivot (7) is equipped with preceding of first gear (8) and pivot (7), The equal fixed cover in back both sides surface is equipped with second gear (9), first gear (8) pass backup pad (15) and extend in its top, the up end fixedly connected with spring of backup pad (15) and the spacing frame of upper end fixedly connected with (10) of spring, preceding, back both ends second gear (9) are two settings, preceding, back with two of one side the both sides of second gear (9) are provided with third gear (11) respectively, the lower inner wall of under casing (1) is provided with a plurality of slides (12), every all be provided with rack (13) in slide (12), the one end fixedly connected with supporting legs (14) of rack (13), both sides be provided with limit switch between the one side that side case (2) are close to each other.

2. The maintenance tool box for the natural gas valve maintenance is characterized in that each sliding block (5) is connected in a sliding rail (4) on one side of the sliding block in a sliding mode and extends from the outer side of the sliding rail (4) to two sides of the bottom box (1), and a rotating rod (6) is rotatably connected between the extending end of each sliding block (5) and the side box (2) on one side of the sliding block.

3. The maintenance tool box for the maintenance of the natural gas valve is characterized in that the upper side of the first gear (8) extends into the bottom box (1) on the upper side of the supporting plate (15), the limiting frame (10) is arranged above the upper side of the first gear (8), and the left side and the right side of the lower end face of the limiting frame (10) are fixedly connected with the upper end face of the supporting plate (15) through springs.

4. The maintenance tool box for the maintenance of the natural gas valve is characterized in that the limiting frame (10) and the upper side of the first gear (8) are limited mutually, the left sides of the second gears (9) far away from each other in the two second gears (9) at the front side and the rear side are provided with third gears (11), and the right sides of the second gears (9) close to each other are provided with the third gears (11).

5. The maintenance tool box for the natural gas valve maintenance according to claim 1, characterized in that each of the third gears (11) is rotatably connected to the inner wall of the bottom box (1) on one side through a rotating shaft.

6. The maintenance tool box for the maintenance of the natural gas valve according to claim 1, characterized in that each slide way (12) is correspondingly arranged below the second gear (9) on one side, and the upper side of the rack (13) is engaged with and slidably connected with the lower side of the third gear (11) on one side in the slide way (12) on one side.

7. The maintenance tool box for the maintenance of the natural gas valve is characterized in that one side, far away from each other, of the two racks (13) on the front side and the rear side and one side, close to each other, of the two racks are respectively arranged in a left-right opposite mode, one side, far away from each other, of the two racks extends to the outer side of the bottom box (1) and is fixedly connected with a supporting leg (14).