CN213065548U

CN213065548U - LNG vehicle-mounted gas cylinder with explosion-proof structure

Info

Publication number: CN213065548U
Application number: CN202021696596.0U
Authority: CN
Inventors: 张伟民
Original assignee: Danyang Liwang Auto Parts Co ltd
Current assignee: Danyang Liwang Vehicle Parts Co.,Ltd.
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-27
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a LNG vehicle-mounted gas cylinder with explosion-proof structure, be the hollow shell that the opening form was seted up including one side, hollow shell upper end is equipped with a water intaking mechanism, the inside protection mechanism that is equipped with of hollow shell, the inside stop gear that is equipped with of protection mechanism, protection mechanism outside is equipped with one and opens and shuts the mechanism, water intaking mechanism includes an inlet tube, inlet tube lower extreme fixed connection is at hollow shell one side upper surface, the beneficial effects of the utility model are that: through setting up the convenient toward hollow shell inner chamber water injection of inlet tube to can cool down the guard box in the transportation, avoid the on-vehicle gas cylinder of LNG to stabilize too high, improve stability, drive the threaded rod through setting up handle, screw hole and bearing and rotate, thereby drive anchor clamps through slide and spout and remove, conveniently carry on spacingly to the gas cylinder, prevent to collide in the transportation, can the gas cylinder of the different specifications of centre gripping simultaneously, the flexibility is high.

Description

LNG vehicle-mounted gas cylinder with explosion-proof structure

Technical Field

The utility model relates to a gas cylinder technical field specifically is an on-vehicle gas cylinder of LNG with explosion-proof construction.

Background

Along with the application of the existing new energy automobile, more and more automobiles are provided with LNG vehicle-mounted gas cylinders, so that the pollution is reduced, the use cost is low, and the use is wide.

But present on-vehicle gas cylinder of LNG all directly places in the transport case when the transportation, does not have protection architecture, leads to the on-vehicle gas cylinder of LNG can collide mutually when the transportation, also does not have the cooling structure simultaneously, and this is exactly that the gas cylinder can take place to burst in the transportation, and is dangerous high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle gas cylinder of LNG with explosion-proof construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LNG vehicle-mounted gas cylinder with explosion-proof structure, is the hollow shell that the opening form was seted up including one side, the hollow shell upper end is equipped with a mechanism of intaking, hollow shell inside is equipped with a protection mechanism, the inside stop gear that is equipped with of protection mechanism, the protection mechanism outside is equipped with one and opens and shuts the mechanism.

Preferably, the water inlet mechanism includes an inlet tube, inlet tube lower extreme fixed connection is at hollow shell one side upper surface, the inlet tube lower extreme runs through hollow shell upper end shell body and extends to inside the hollow shell, just inlet tube upper end activity joint has a sealed lid.

Preferably, the protection mechanism comprises a protection box with an opening at one side, the protection box is fixedly connected in the hollow shell, and four sliding chutes which are symmetrically arranged are formed in the box walls at the two ends of the protection box.

Preferably, four mounting panels of stop gear, four the mounting panel is the symmetry and sets up fixed connection on the inner tank wall that opening part one side was kept away from to the guard box, four the mounting panel all runs through and sets up a screw hole, four equal threaded connection has a threaded rod, four in the threaded hole the equal fixed connection in one side in opposite directions of threaded rod has cup jointed a bearing, and four the equal fixedly connected with slide in one side that four threaded rods were kept away from to the bearing, and the relative one end of four slides extends to four spouts in and sliding connection is in four spouts, four the equal fixedly connected with anchor clamps in one side middle part that four bearings were kept away from to the slide, four the threaded rod is kept away from a carousel of the equal fixedly connected with in one side of four anchor.

Preferably, the mechanism that opens and shuts includes two hinges, two the hinge is the symmetry and sets up fixed connection in guard box opening part one side outer wall edge, two the common fixedly connected with dodge gate of hinge opposite side, the dodge gate is kept away from two hinge one side fixed mounting and is had a handle.

Preferably, one side of each of the four clamps, which is far away from the four sliding plates, is provided with a layer of cushion pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a LNG vehicle-mounted gas cylinder with explosion-proof structure, through setting up the inlet tube and conveniently toward hollow shell inner chamber water injection to can cool down the guard box in the transportation, avoid LNG vehicle-mounted gas cylinder to stabilize too high, improve stability, through setting up the handle, screw hole and bearing drive threaded rod rotate, thereby drive anchor clamps through slide and spout and remove, the convenience is carried on spacingly to the gas cylinder, prevent to collide in the transportation, can the gas cylinder of the different specifications of centre gripping simultaneously, the flexibility is high.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a method according to part A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along the line B-B of FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a hollow shell;

2. a water inlet mechanism; 21. a water inlet pipe; 22. a sealing cover;

3. a protection mechanism; 31. a protection box; 32. a chute;

4. a limiting mechanism; 41. mounting a plate; 42. a threaded hole; 43. a threaded rod; 44. a bearing; 45. a slide plate; 46. a clamp; 47. a turntable;

5. an opening and closing mechanism; 51. a hinge; 52. a movable door; 53. a handle.

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, the present invention provides a technical solution: the utility model provides a LNG vehicle-mounted gas cylinder with explosion-proof structure, is the hollow shell 1 that the opening form was seted up including one side, and 1 upper end of hollow shell is equipped with a mechanism 2 of intaking, and 1 inside protection mechanism 3 that is equipped with of hollow shell, 3 inside stop gear 4 that are equipped with of protection mechanism, 3 outsides of protection mechanism are equipped with one and open and shut mechanism 5.

The mechanism 2 of intaking includes a inlet tube 21, and inlet tube 21 lower extreme fixed connection is at 1 one side upper surface of hollow shell, and the inlet tube 21 lower extreme runs through 1 upper end shell body of hollow shell and extends to inside the hollow shell 1, and inlet tube 21 upper end activity joint has a sealed lid 22, is favorable to conveniently pouring water into the cavity of hollow shell 1 through inlet tube 21, avoids water to flow out from hollow shell 1 through sealed lid 22.

Protection mechanism 3 includes that one side is the guard box 31 that the opening form was seted up, and guard box 31 fixed connection is in hollow shell 1, and four spouts 32 that are the symmetry and set up are seted up to the tank wall in the guard box 31 both ends, are favorable to conveniently protecting and installing the gas cylinder through guard box 31, make things convenient for four slides 45 of swing joint through four spouts 32.

The limiting mechanism 4 comprises four mounting plates 41, the four mounting plates 41 are symmetrically arranged and fixedly connected to the inner box wall on one side of the protection box 31 far away from the opening, a threaded hole 42 is formed in each of the four mounting plates 41, a threaded rod 43 is in threaded connection with each of the four threaded holes 42, a bearing 44 is fixedly connected with each of the opposite sides of the four threaded rods 43 in a connecting manner, a sliding plate 45 is fixedly connected with each of the sides of the four bearings 44 far away from the four threaded rods 43, one opposite ends of the four sliding plates 45 extend into the four sliding grooves 32 and are slidably connected with the four sliding grooves 32, a clamp 46 is fixedly connected with the middle part of one side of the four sliding plates 45 far away from the four bearings 44, a turntable 47 is fixedly connected with each of the sides of the four threaded rods 43 far away from the four clamps 46, and the four turntables 47 are convenient to drive the, therefore, the four clamps 46 are conveniently driven to move through the four sliding plates 45 and the four sliding grooves 32, and the gas cylinders with different specifications can be stably clamped conveniently.

Mechanism 5 opens and shuts includes two hinges 51, and two hinges 51 are the symmetry and set up fixed connection in protecting case 31 opening part one side outer wall edge, and the common fixedly connected with dodge gate 52 of two hinges 51 opposite sides, and two hinges 51 one side fixed mounting are kept away from to dodge gate 52 have a handle 53, are favorable to driving dodge gate 52 fast through handle 53 and four hinges 51 and open and shut, the gas cylinder of easy to assemble.

One side that four anchor clamps 46 kept away from four slides 45 all is equipped with the one deck blotter, is favorable to preventing four anchor clamps 46 damage gas cylinder outer wall through the blotter.

Specifically, when the utility model is used, the handle 53 is pulled first, the movable door 52 is opened by the handle 53 through the two hinges 51, then the LNG vehicle-mounted gas cylinder is placed in the protection box 31 between the four clamps 46, at this time, the four turntables 47 are sequentially rotated, the four turntables 47 drive the four threaded rods 43 to rotate through the four bearings 44, the four threaded rods 43 drive the four threaded rods 43 to move towards the gas cylinder through the four threaded holes 42, at this time, the four threaded rods 43 drive the four clamps 46 to move towards the gas cylinder under the sliding limiting action of the four sliding plates 45 and the four sliding grooves 32, when the four clamps 46 are abutted against the gas cylinder body, the four turntables 47 are stopped rotating, at this time, the four clamps 46 can stably clamp the gas cylinder, then the movable door 52 is closed on the protection box 31 through the handle 53 and the two hinges 51 again, at this time, the sealing cover 22 is opened from, then with water from and inlet tube 21 pour into the cavity wall in the hollow shell 1, water can take away the heat of guard box 31 through hollow shell 1, prevents that the gas cylinder from bursting, makes the utility model discloses have the gas cylinder that can the different specifications of centre gripping, prevent the benefit that the gas cylinder burst simultaneously.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vehicle-mounted gas cylinder of LNG with explosion-proof construction which characterized in that: be hollow shell (1) that the opening form was seted up including one side, hollow shell (1) upper end is equipped with one and intakes mechanism (2), hollow shell (1) inside is equipped with a protection machanism (3), protection machanism (3) inside is equipped with a stop gear (4), protection machanism (3) outside is equipped with one and opens and shuts mechanism (5).

2. An LNG vehicle-mounted gas cylinder with an explosion-proof structure as claimed in claim 1, characterized in that: the water inlet mechanism (2) comprises a water inlet pipe (21), the lower end of the water inlet pipe (21) is fixedly connected to the upper surface of one side of the hollow shell (1), the lower end of the water inlet pipe (21) penetrates through the outer shell at the upper end of the hollow shell (1) and extends to the inside of the hollow shell (1), and a sealing cover (22) is movably connected to the upper end of the water inlet pipe (21).

3. An LNG vehicle-mounted gas cylinder with an explosion-proof structure as claimed in claim 1, characterized in that: the protection mechanism (3) comprises a protection box (31) with one side opened, the protection box (31) is fixedly connected in the hollow shell (1), and four sliding grooves (32) which are symmetrically arranged are formed in the box walls of the two ends of the protection box (31).

4. An LNG vehicle-mounted gas cylinder with an explosion-proof structure as claimed in claim 1, characterized in that: the limiting mechanism (4) is provided with four mounting plates (41), the four mounting plates (41) are symmetrically arranged and fixedly connected to the inner box wall of the protection box (31) on one side far away from the opening, the four mounting plates (41) are all provided with a threaded hole (42) in a penetrating manner, a threaded rod (43) is connected with each of the four threaded holes (42) in a threaded manner, one opposite side of each of the four threaded rods (43) is fixedly connected with and sleeved with a bearing (44), one sides of the four bearings (44) far away from the four threaded rods (43) are fixedly connected with a sliding plate (45), and four relative one ends of slide (45) extend to in four spout (32) and sliding connection is in four spout (32), four slide (45) keep away from anchor clamps (46) of the equal fixedly connected with in one side middle part of four bearings (44), four the equal fixedly connected with in one side of keeping away from four anchor clamps (46) carousel (47) of threaded rod (43).

5. An LNG vehicle-mounted gas cylinder with an explosion-proof structure as claimed in claim 1, characterized in that: mechanism (5) open and shut includes two hinges (51), two hinge (51) are the symmetry and set up fixed connection in guard box (31) opening part one side outer wall edge, two the common fixedly connected with of hinge (51) opposite side dodge gate (52), dodge gate (52) keep away from two hinges (51) one side fixed mounting have a handle (53).

6. An LNG vehicle-mounted gas cylinder with an explosion-proof structure as claimed in claim 4, characterized in that: one side of each of the four clamps (46) far away from the four sliding plates (45) is provided with a layer of cushion pad.