CN209856770U

CN209856770U - Nitrogen cylinder protecting crust

Info

Publication number: CN209856770U
Application number: CN201920485849.0U
Authority: CN
Inventors: 何晓; 王莉君
Original assignee: Hangzhou Best Gas Co Ltd
Current assignee: Hangzhou Best Gas Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-27
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a nitrogen cylinder protecting crust relates to compressed air and stores technical field, and it includes the casing, be provided with the bottle in the casing, the surface of bottle is provided with first external screw thread, first external screw thread sets up in the thread groove, the upper surface at the backup pad is seted up to the thread groove, the lower fixed surface that spring and shells inner wall were passed through to the lower surface of backup pad is connected. This nitrogen gas cylinder protecting crust, through setting up the casing, the bottle, a supporting plate, a spring, the apron, second external screw thread and cushion, make the elasticity extrusion backup pad of six springs, make the backup pad drive the bottle rebound and with the blotter contact, have certain elasticity because of the blotter, effectual protection bottle can not the atress lead to damaging, and the effect of the buffering has also effectually been played to six springs, thereby reach absorbing effect, the effectual bottle of having protected, the injury that vibrations brought for the bottle has been reduced, the life of bottle has been prolonged.

Description

Nitrogen cylinder protecting crust

Technical Field

The utility model relates to a compressed air stores technical field, specifically is a nitrogen cylinder protecting crust.

Background

Nitrogen gas often need store the nitrogen gas of production at industrial production's in-process, however what general producer adopted is that general gas deposits the bottle and stores, and the bottle exposes and receives external force collision easily in the air for a long time and leads to the bottle to lead to the bottle to appear warping and take place nitrogen gas leakage, and in the in-process of bottle transportation, do not possess corresponding shock-absorbing function moreover, the transportation produces strong vibrations and also leads to the bottle to appear damaging and the leakage situation easily, has influenced the life of bottle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a nitrogen cylinder protecting crust has solved the bottle and has exposed easily in the air and receive external force collision to lead to damaging for a long time, leads to the bottle to appear warping and takes place nitrogen gas and leak, and at the in-process of bottle transportation, does not possess corresponding shock-absorbing function moreover, and the transportation produces strong vibrations and also leads to the bottle to appear damaging and leaking the situation easily, has influenced the life's of bottle problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a nitrogen cylinder protecting crust, includes the casing, be provided with the bottle in the casing, the surface of bottle is provided with first external screw thread, first external screw thread sets up in the thread groove, the upper surface at the backup pad is seted up to the thread groove, the lower surface of backup pad passes through the lower fixed surface of spring and shells inner wall and is connected, the equal fixedly connected with slider of the left and right sides face of backup pad.

The slider sliding connection is in first spout, the left surface at shells inner wall is seted up to first spout, the outer fixed surface of bottle is connected with stop device, stop device sliding connection is in the second spout, the upper surface at the casing is seted up to the second spout.

The outer surface of the shell is provided with second external threads, the outer surface of the second external threads is provided with a cover plate, the upper surface of the inner wall of the cover plate is connected with a rotating device in a clamping mode, the bottom end of the rotating device is fixedly connected with the upper surface of the cushion pad, and the lower surface of the cushion pad is in lap joint with the top end of the bottle body.

Preferably, the rotating device comprises a bearing, the bearing is clamped on the upper surface of the inner wall of the cover plate, a rotating shaft is sleeved in the bearing, and the bottom end of the rotating shaft is fixedly connected with the upper surface of the cushion pad.

Preferably, stop device includes the fixed plate, the internal surface of fixed plate and the outer fixed surface of bottle are connected, the lower fixed surface of fixed plate is connected with two slides, and two slides sliding connection are in same second spout.

Preferably, the inner surface of the cover plate is provided with internal threads, and the second sliding groove is annular in shape.

Preferably, the fixing plate is shaped as a ring.

Preferably, the number of the springs is 6.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the nitrogen cylinder protective shell is provided with a shell, a bottle body, a supporting plate, a spring, a cover plate, a second external thread and a buffer cushion, when the bottle body is arranged in the shell, the cover plate is covered to screw, so that the buffer cushion is contacted with the bottle body, when the bottle body is transported and the shell vibrates, the bottle body firstly moves downwards to enable the bottle body to extrude six springs through the supporting plate, after the supporting plate moves downwards for a certain distance, so that the supporting plate is extruded by the elasticity of the six springs, the supporting plate drives the bottle body to move upwards and contact with the cushion pad, the bottle body is effectively protected from being damaged due to stress because the cushion pad has certain elasticity, and the six springs also effectively play a role of buffering, thereby reach the absorbing effect, the effectual bottle that has protected has reduced the injury that vibrations brought for the bottle, has prolonged the life of bottle.

2. This nitrogen gas cylinder protecting crust, through setting up the bottle, a housing, the apron, a sliding plate, a supporting plate, first external screw thread and thread groove, when the bottle is taken out to needs, staff's reversal apron, make the apron break away from the casing, the bottle reverses again, make first external screw thread at the thread groove internal rotation, and first external screw thread breaks away from the thread groove, the staff upwards lifts up the bottle, make two slides break away from the second spout, can pull down the bottle, make the casing can reuse, the shape because of the second spout sets up to cyclic annular, two slides can not rock when same second spout internal rotation or reciprocate, make the bottle rock the time more stable, the effectual spacing effect that has played.

3. This nitrogen cylinder protecting crust, through setting up the pivot, a bearing, the blotter, the apron, the slider, first spout, bottle and casing, when the staff twists and moves the apron, make blotter and bottle in close contact with, screw up the apron after the contact, it is rotatory to make the bottle can drive the blotter, avoided the bottle direct to contact with the apron and lead to bottle and apron to produce the friction, certain guard action has been played, make the bottle can not be impaired, because of being provided with the slider, when the bottle drives the backup pad and reciprocates, make two sliders reciprocate respectively in two first spouts, it is more stable when making the bottle reciprocate.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the second chute of the present invention.

In the figure: the bottle comprises a shell 1, a bottle body 2, a first external thread 3, a thread groove 4, a support plate 5, a spring 6, a sliding block 7, a first sliding groove 8, a limiting device 9, a fixing plate 91, a sliding plate 92, a second sliding groove 10, a second external thread 11, a cover plate 12, a rotating device 13, a bearing 131, a rotating shaft 132 and a cushion pad 14.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a nitrogen gas cylinder protective shell comprises a shell 1, a bottle body 2 is arranged in the shell 1, a first external thread 3 is arranged on the outer surface of the bottle body 2, the first external thread 3 is arranged in a thread groove 4, the first external thread 3 is arranged in the thread groove 4, a worker rotates the bottle body 2 reversely, the first external thread 3 rotates in the thread groove 4, the first external thread 3 is separated from the thread groove 4, the bottle body 2 is convenient to detach from a supporting plate 5 by the worker, the thread groove 4 is arranged on the upper surface of the supporting plate 5, an internal thread is arranged on the inner surface of a cover plate 12, the shape of a second sliding groove 10 is annular, through arranging a sliding plate 92, the shape of the second sliding groove 10 is annular, the two sliding plates 92 can not shake when rotating or moving up and down in the same second sliding groove 10, the bottle body 2 shakes more stably up and down, the limiting effect is achieved, the lower surface of the supporting plate 5 is fixedly connected with, the number of the springs 6 is 6, and the left side surface and the right side surface of the supporting plate 5 are fixedly connected with sliding blocks 7.

Slider 7 sliding connection is in first spout 8, the shape of fixed plate 91 sets up to the annular, the left surface at 1 inner wall of casing is seted up to first spout 8, because of being provided with slider 7, when bottle 2 drives backup pad 5 and reciprocates, make two sliders 7 reciprocate in two first spouts 8 respectively, it is more stable when making bottle 2 reciprocate, the external fixed surface of bottle 2 is connected with stop device 9, stop device 9 includes fixed plate 91, the internal surface of fixed plate 91 and the external fixed surface of bottle 2 are connected, two slides 92 of the lower fixed surface of fixed plate 91 are connected with, and two slides 92 sliding connection are in same second spout 10, stop device 9 sliding connection is in second spout 10, the upper surface at casing 1 is seted up to second spout 10.

The outer surface of the shell 1 is provided with the second external threads 11, through the arrangement of the springs 6, the six springs 6 also effectively play a role in buffering, so that a shock absorption effect is achieved, the bottle body 2 is effectively protected, and the damage to the bottle body 2 caused by shock is reduced, the outer surface of the second external threads 11 is provided with the cover plate 12, the upper surface of the inner wall of the cover plate 12 is clamped with the rotating device 13, the rotating device 13 comprises the bearing 131, the bearing 131 is clamped on the upper surface of the inner wall of the cover plate 12, the rotating shaft 132 is sleeved in the bearing 131, the bottom end of the rotating shaft 132 is fixedly connected with the upper surface of the cushion pad 14, through the arrangement of the bearing 131, the bottle body 2 can drive the cushion pad 14 to rotate, the problem that the bottle body 2 is directly contacted with the cover plate 12 to cause friction between the bottle body 2 and the cover plate 12 is avoided, a certain protection, through setting up blotter 14, because of blotter 14 has certain elasticity, effectual protection bottle 2 can not the atress lead to damaging, the lower surface of blotter 14 and the top overlap joint of bottle 2.

The utility model discloses an operating procedure does:

s1, when the worker installs the bottle body 2 in the housing 1, the cover plate 12 is screwed to make the buffer pad 14 contact with the bottle body 2, when the bottle body 2 is in transportation and the housing 1 vibrates, the bottle body 2 first moves downwards to make the bottle body 2 extrude six springs 6 through the support plate 5, and after the support plate 5 moves downwards for a certain distance, the support plate 5 presses the support plate 5 with the elasticity of the six springs 6 to make the support plate 5 drive the bottle body 2 to move upwards and contact with the buffer pad 14;

s2, when the bottle body 2 needs to be taken out, a worker reverses the cover plate 12 to enable the cover plate 12 to be separated from the shell 1, and then reverses the bottle body 2 to enable the first external thread 3 to rotate in the thread groove 4 and enable the first external thread 3 to be separated from the thread groove 4;

s3, the worker lifts the bottle bodies 2 upward to separate the two slide plates 92 from the second slide grooves 10, and then the bottle bodies 2 can be detached.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a nitrogen cylinder protecting crust, includes casing (1), its characterized in that: a bottle body (2) is arranged in the shell (1), a first external thread (3) is arranged on the outer surface of the bottle body (2), the first external thread (3) is arranged in a thread groove (4), the thread groove (4) is formed in the upper surface of the supporting plate (5), the lower surface of the supporting plate (5) is fixedly connected with the lower surface of the inner wall of the shell (1) through a spring (6), and sliding blocks (7) are fixedly connected to the left side surface and the right side surface of the supporting plate (5);

the sliding block (7) is connected in a first sliding groove (8) in a sliding manner, the first sliding groove (8) is formed in the left side surface of the inner wall of the shell (1), the outer surface of the bottle body (2) is fixedly connected with a limiting device (9), the limiting device (9) is connected in a second sliding groove (10) in a sliding manner, and the second sliding groove (10) is formed in the upper surface of the shell (1);

the outer surface of casing (1) is provided with second external screw thread (11), the surface of second external screw thread (11) is provided with apron (12), the upper surface joint of apron (12) inner wall has rotary device (13), the bottom of rotary device (13) and the last fixed surface of blotter (14) are connected, the lower surface of blotter (14) and the top overlap joint of bottle (2).

2. The nitrogen cylinder protective shell according to claim 1, characterized in that: the rotating device (13) comprises a bearing (131), the bearing (131) is clamped on the upper surface of the inner wall of the cover plate (12), a rotating shaft (132) is sleeved in the bearing (131), and the bottom end of the rotating shaft (132) is fixedly connected with the upper surface of the cushion pad (14).

3. The nitrogen cylinder protective shell according to claim 1, characterized in that: stop device (9) are including fixed plate (91), the internal surface of fixed plate (91) is connected with the surface fixed of bottle (2), the lower surface fixed connection of fixed plate (91) has two slides (92), and two slides (92) sliding connection are in same second spout (10).

4. The nitrogen cylinder protective shell according to claim 3, characterized in that: the inner surface of the cover plate (12) is provided with internal threads, and the second sliding chute (10) is annular in shape.

5. The nitrogen cylinder protective shell according to claim 3, characterized in that: the fixing plate (91) is configured in a ring shape.

6. The nitrogen cylinder protective shell according to claim 1, characterized in that: the number of the springs (6) is 6.