CN211371923U

CN211371923U - Industrial nitrogen cylinder

Info

Publication number: CN211371923U
Application number: CN202020017717.8U
Authority: CN
Inventors: 欧亚纯; 杜小平; 张玲
Original assignee: Changsha Zhongyi Gas Co ltd
Current assignee: Changsha Zhongyi Gas Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-08-28
Anticipated expiration: 2030-01-04

Abstract

The utility model relates to an industrial grade nitrogen cylinder, it includes the nitrogen cylinder body, nitrogen cylinder body below is provided with the base, be provided with supporting component on the base, supporting component includes the multiunit supporting shoe that sets up along base circumferencial direction interval, the supporting shoe is provided with the connecting rod towards one side of base, the multiunit spout has been seted up along the direction of radius on the base, connecting rod sliding connection is in the spout, be provided with the adjusting part that the drive connecting rod removed along the spout in the base, adjusting part is including rotating the synchronizing wheel of connection in the base, the arc adjustment tank has been seted up on the synchronizing wheel, the one end that the supporting shoe was kept away from to the connecting rod is provided with the regulation pole, adjust pole sliding connection in the adjustment tank. The utility model has the advantages of the risk of empting is lower, and occupation space is less.

Description

Industrial nitrogen cylinder

Technical Field

The utility model belongs to the technical field of the technique that nitrogen gas was stored and specifically relates to a nitrogen cylinder of industrial grade is related to.

Background

In the production process of nitrogen, a nitrogen bottle is often required to store the produced nitrogen, the nitrogen bottle has a series of specifications according to the volume, 2L, 4L, 8L and 10L which are smaller are generally used in a laboratory, a 40L nitrogen bottle is generally adopted in industrial production, and the large-size nitrogen bottle is unstable when placed due to high gravity center and is easy to topple and injure workers when collided.

Chinese patent with publication number CN206001261U discloses a nitrogen cylinder convenient to transport and deposit, including the nitrogen cylinder body, the lower part of nitrogen cylinder body is equipped with the base, conveniently puts the nitrogen cylinder, and the both sides of base all are equipped with steadiness, let putting of nitrogen cylinder more stable.

The above prior art solutions have the following drawbacks: although the steadies can play the supporting role to the nitrogen cylinder, reduced the risk that the nitrogen cylinder emptys, but the steadies is fixed in the base both sides, has taken more space, is not convenient for the storage and the transportation of a large amount of nitrogen gas jars.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a nitrogen cylinder of industrial grade has and emptys the risk lower, and the less advantage of occupation space.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an industrial grade nitrogen cylinder, includes the nitrogen cylinder body, nitrogen cylinder body below is provided with the base, be provided with supporting component on the base, supporting component includes the multiunit supporting shoe that sets up along base circumferencial direction interval, the supporting shoe is provided with the connecting rod towards one side of base, the multiunit spout has been seted up along the direction of radius on the base, connecting rod sliding connection is in the spout, be provided with the adjusting part that the drive connecting rod removed along the spout in the base, adjusting part is including rotating the synchronizing wheel of connection in the base, the arc adjustment tank has been seted up on the synchronizing wheel, the one end that the supporting shoe was kept away from to the connecting rod is provided with the regulation pole, adjust pole sliding connection in the.

By adopting the technical scheme, when a single nitrogen cylinder is used, the supporting block is pulled to be away from the base, the diameter of the base is increased, the force arm is longer when the nitrogen cylinder tilts, the required external force is larger, and the risk of tilting of the nitrogen cylinder is reduced; when placing nitrogen cylinder on the rack and concentrating transportation and storage, remove the supporting shoe to the direction that is close to the base, reduce the space that supporting component occupy, it is more convenient to transport and store, the multiunit supporting shoe makes the nitrogen cylinder when receiving the thrust of all directions, can both be comparatively stable, the multiunit connecting rod passes through the synchronizing wheel and connects, when removing a set of supporting shoe along the spout direction, the supporting shoe passes through the connecting rod and drives the synchronizing wheel rotation, the synchronizing wheel drives multiunit connecting rod and slides along the spout in step, reached and removed a supporting shoe and can make all supporting shoe synchronous motion's effect, convenient to use.

The utility model discloses further set up to: the synchronizing wheel is provided with a driving rod, the side wall of the base is provided with a clearance groove, and the driving rod penetrates through the clearance groove and extends out of the base.

By adopting the technical scheme, the driving rod is rotated, and the driving rod drives the synchronous wheels to rotate, so that the plurality of groups of supporting blocks move synchronously, and the device is more labor-saving compared with a device which directly pushes and pulls the supporting blocks.

The utility model discloses further set up to: be provided with spacing subassembly on the actuating lever, spacing subassembly includes the gag lever post of sliding connection on the actuating lever, set up the spacing hole of first spacing hole and the spacing hole of second that is located clearance groove both ends respectively on the base lateral wall.

Through adopting above-mentioned technical scheme, when the base was kept away from to the supporting shoe, the gag lever post was pegged graft in first spacing downthehole, and when the supporting shoe was close to the base, the gag lever post was pegged graft in the spacing downthehole of second, can carry on spacingly to the actuating lever, and then carries on spacingly to the supporting shoe, prevents that the supporting shoe from taking place to remove in the handling.

The utility model discloses further set up to: the spring groove has been seted up on the actuating lever, the one end that the base was kept away from in the spring groove is provided with compression spring, spring inslot sliding connection has spacing seat, spacing seat one end and compression spring butt, compression spring's one end is kept away from to the gag lever post is connected with the gag lever post.

Through adopting above-mentioned technical scheme, compression spring supports tight spacing seat, makes the gag lever post on the spacing seat can keep in first spacing hole or the spacing downthehole of second, avoids the gag lever post to slide, has further strengthened stability.

The utility model discloses further set up to: one end of the limiting rod close to the base is an arc surface.

Through adopting above-mentioned technical scheme, can reduce the frictional force between gag lever post and the base outer wall, make the rotation actuating lever easier.

The utility model discloses further set up to: the outer wall of the base corresponds to the supporting block and is provided with an accommodating groove.

Through adopting above-mentioned technical scheme, when placing the nitrogen cylinder on the rack and carrying out concentrated transportation and storage, remove the supporting shoe to the direction that is close to the base, make the supporting shoe be located and accomodate the inslot, can further reduce the space that strutting arrangement occupy.

The utility model discloses further set up to: and one side of the supporting block, which is far away from the base, is provided with a rubber pad.

Through adopting above-mentioned technical scheme, when carrying the nitrogen cylinder, if the base bumps with other objects, the rubber pad can cushion, less influence to the nitrogen cylinder.

The utility model discloses further set up to: the top of the base is provided with a slot, and the nitrogen cylinder body is inserted in the slot.

Through adopting above-mentioned technical scheme, can take off the base on the nitrogen cylinder body after the nitrogen gas in the nitrogen cylinder finishes using, send empty nitrogen cylinder body to aerify, continue to use the base dress on the nitrogen cylinder body that has gas, base recycle, the cost is lower.

To sum up, the utility model discloses a beneficial technological effect does:

1. when a single nitrogen cylinder is used, the supporting block is far away from the base, the diameter of the base is increased, the force arm is longer when the nitrogen cylinder tilts, the required external force is larger, and the risk of tilting of the nitrogen cylinder is reduced;

2. when placing the nitrogen cylinder and carrying out concentrated transportation and storage on the rack, remove the supporting shoe to the direction that is close to the base, reduce the space that the supporting component occupy.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the base of FIG. 1;

FIG. 3 is a schematic partial cross-sectional view of the base of FIG. 1;

fig. 4 is a partially enlarged schematic view of a in fig. 2.

In the figure, 1, a nitrogen cylinder body; 2. a base; 3. a slot; 4. a support assembly; 41. a connecting rod; 42. a support block; 43. a chute; 5. a limiting component; 51. a spring slot; 52. a compression spring; 53. a limiting seat; 54. a limiting rod; 55. a first limit hole; 56. a second limiting hole; 6. a receiving groove; 7. an adjustment assembly; 71. a rotating shaft; 72. a synchronizing wheel; 73. an adjustment groove; 74. adjusting a rod; 8. an empty avoiding groove; 9. a drive rod; 10. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 and fig. 2, do the utility model discloses a nitrogen cylinder of industrial grade, including

nitrogen cylinder body

1, 1 below of nitrogen cylinder body is provided with base 2, and base 2 is the cylinder of stereoplasm plastic material, and slot 3 has been seted up at 2 tops of base, and 1 bottoms of nitrogen cylinder body are pegged graft in slot 3, nitrogen cylinder body and 3 interference fit of slot.

Referring to fig. 2 and 3, a cavity is formed in the base 2, the base 2 is provided with the supporting component 4, the supporting component 4 includes six groups of supporting blocks 42 arranged at equal intervals along the circumferential direction of the base 2, the bottom surfaces of the supporting blocks 42 and the bottom surface of the base 2 are at the same height, one side of the supporting blocks 42 facing the base 2 is fixed with connecting rods 41, six groups of sliding grooves 43 corresponding to the connecting rods 41 one to one are formed in the bottom of the cavity in the base 2 along the radial direction, and the connecting rods 41 are slidably connected in the sliding grooves 43.

Supporting shoe 42 is the arc setting, and one side glue that base 2 was kept away from to supporting shoe 42 has been used for crashproof absorbing rubber pad 10, and base 2 outer wall corresponds with supporting shoe 42 and has seted up six groups and accomodate groove 6, accomodates 6 shape sizes in groove and supporting shoe 42 unanimously, and when the nitrogen cylinder was in the transport state, supporting shoe 42 was located accomodate inslot 6.

Be provided with drive connecting rod 41 in the base 2 along the adjusting part 7 that spout 43 removed, adjusting part 7 is including fixing the pivot 71 in base 2 cavity bottom, pivot 71 and the coaxial setting of base 2, it is connected with synchronizing wheel 72 to rotate on the pivot 71, six groups along pivot 71 axis central symmetry's arc adjustment tank 73 have been seted up on the synchronizing wheel 72, arc adjustment tank 73 sets up with connecting rod 41 one-to-one, the one end that supporting shoe 42 was kept away from to connecting rod 41 is provided with adjusts pole 74, it connects in adjustment tank 73 to adjust pole 74 sliding connection, when synchronizing wheel 72 revolutes axle 71 rotation, synchronizing wheel 72 drives and adjusts pole 74 and slides along adjustment tank 73, it slides along spout 43 to adjust pole 74 drives connecting rod 41, make supporting shoe 42 be close to or keep away from base 2.

Be provided with on the perisporium of synchronizing wheel 72 and be located with synchronizing wheel 72 and be in with planar actuating lever 9, arc clearance groove 8 has been seted up to base 2 lateral wall, and actuating lever 9 passes clearance groove 8 and extends outside base 2, orders about synchronizing wheel 72 through rotatory actuating lever 9 and rotates, and the arm of force is longer, comparatively laborsaving.

Referring to fig. 4, a limiting component 5 is disposed on the driving rod 9, the limiting component 5 includes a spring groove 51 disposed at one end of the driving rod 9 located outside the base 2, the spring groove 51 is disposed along the length direction of the driving rod 9, a compression spring 52 is disposed in the spring groove 51, one end of the compression spring 52 away from the base 2 abuts against the end of the spring groove 51, the other end of the compression spring 52 is connected with a limiting seat 53, the limiting seat 53 is slidably connected in the spring groove 51, a limiting rod 54 is fixed at the top of the limiting seat 53 extending out of the spring groove 51, a first limiting hole 55 (refer to fig. 2) and a second limiting hole 56 are disposed on the side wall of the base 2 at two ends of the, when the supporting block 42 is far away from the base 2, the limiting rod 54 is inserted in the first limiting hole 55, and when the supporting block 42 is close to the base 2, the limiting rod 54 is inserted in the second limiting hole 56, so that the driving rod 9 can be limited.

One end of the limiting rod 54 close to the base 2 is a cambered surface.

The implementation principle of the embodiment is as follows: when placing the nitrogen cylinder on the rack and carrying out concentrated transportation and storage, supporting shoe 42 is located and accomodates groove 6, does not occupy extra space.

When using the nitrogen cylinder, at first stimulate spacing seat 53, make gag lever post 54 break away from second spacing hole 56, then revolute shaft 71 axis and rotate actuating lever 9, actuating lever 9 drives synchronizing wheel 72 and rotates, synchronizing wheel 72 drives adjusting lever 74 and slides along adjustment tank 73, adjusting lever 74 drives connecting rod 41 and slides along spout 43, make supporting shoe 42 keep away from base 2, until gag lever post 54 gets into first spacing hole 55 under compression spring 52 effect, supporting shoe 42 keeps away from base 2 this moment, the diameter of base 2 is great, the arm of force when this nitrogen cylinder heels is longer, the external force that needs is bigger, be difficult for empting.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an industrial grade nitrogen cylinder, includes nitrogen cylinder body (1), nitrogen cylinder body (1) below is provided with base (2), be provided with supporting component (4), its characterized in that on base (2): the supporting component (4) comprises a plurality of groups of supporting blocks (42) arranged at intervals along the circumferential direction of the base (2), a connecting rod (41) is arranged on one side of each supporting block (42) facing the base (2), a plurality of groups of sliding grooves (43) are formed in the base (2) along the radial direction, the connecting rod (41) is connected in the sliding grooves (43) in a sliding mode, an adjusting component (7) for driving the connecting rod (41) to move along the sliding grooves (43) is arranged in the base (2), the adjusting component (7) comprises a synchronizing wheel (72) rotatably connected in the base (2), an arc-shaped adjusting groove (73) is formed in the synchronizing wheel (72), an adjusting rod (74) is arranged at one end, far away from the supporting blocks (42), of the connecting rod (41), and the adjusting rod (74) is connected in the.

2. An industrial nitrogen cylinder according to claim 1, characterized in that: be provided with actuating lever (9) on synchronizing wheel (72), clearance groove (8) have been seted up to base (2) lateral wall, actuating lever (9) pass clearance groove (8) and extend outside base (2).

3. An industrial nitrogen cylinder according to claim 2, characterized in that: be provided with spacing subassembly (5) on actuating lever (9), spacing subassembly (5) are including gag lever post (54) of sliding connection on actuating lever (9), set up first spacing hole (55) and second spacing hole (56) that are located clearance groove (8) both ends respectively on base (2) lateral wall.

4. An industrial grade nitrogen cylinder according to claim 3, characterized in that: the spring slot (51) has been seted up on actuating lever (9), the one end that base (2) were kept away from in spring slot (51) is provided with compression spring (52), sliding connection has spacing seat (53) in spring slot (51), spacing seat (53) one end and compression spring (52) butt, the one end that compression spring (52) were kept away from in gag lever post (54) is connected with gag lever post (54).

5. An industrial nitrogen cylinder according to claim 4, characterized in that: one end of the limiting rod (54) close to the base (2) is an arc surface.

6. An industrial nitrogen cylinder according to claim 5, characterized in that: the outer wall of the base (2) is provided with a containing groove (6) corresponding to the supporting block (42).

7. An industrial nitrogen cylinder according to claim 6, characterized in that: one side of the supporting block (42) far away from the base (2) is provided with a rubber pad (10).

8. An industrial nitrogen cylinder according to claim 7, characterized in that: the top of the base (2) is provided with a slot (3), and the nitrogen cylinder body (1) is inserted in the slot (3).