CN213953853U

CN213953853U - Pneumatic pressurizing unit

Info

Publication number: CN213953853U
Application number: CN202023182520.9U
Authority: CN
Inventors: 程有胜
Original assignee: Jinan Deke Pump Co ltd
Current assignee: Jinan Deke Pump Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-13
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a pneumatic pressure boost technical field just discloses a pneumatic pressure boost unit, including pressure device, pressure device's bottom fixed mounting has the platform, pressure device is provided with the gas outlet, gas outlet fixedly connected with trachea, one side of pressure device just is provided with the fixed block in the gas outlet side, the hole has been seted up to the one end that the fixed block is close to pressure device, the other end set up threaded hole of fixed block, the screw hole runs through to the hole from one side of fixed block. This kind of pneumatic pressure boost unit, through setting up fixed block, hole, screw hole, locking ring, ring etc. the locking ring is tight with the ring top to the air inlet direction, and when compressed air transmitted between connector and pressure device, the pressure that the locking ring gave the ring can reduce the connector and receive the impact force of compressed air in the opposite direction, avoids the connector to damage.

Description

Pneumatic pressurizing unit

Technical Field

The utility model relates to a pneumatic pressure boost technical field specifically is a pneumatic pressure boost unit.

Background

The pneumatic booster device has various gas driving (gas booster pump, liquid driving liquid booster pump, nitrogen booster pump, etc.), large output flow, few parts and sealing of the pneumatic booster pump, simple maintenance and low cost, and is widely applied to the industrial field.

When carrying compressed air, current pneumatic pressure boost unit is only through the connection structure of trachea connector and the connection structure interconnect of device connector, this kind of connected mode can make connection structure appear the gap or damage under long-time high-pressure gas's impact, cause the condition of gas leakage, and current pneumatic pressure boost unit is by fixed mounting on the platform, also be in open state when not being used always, cause the pneumatic pressure boost unit of the accurate complex of each subassembly to damage because of the object collision on the industrial production very easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pneumatic pressure boost unit possesses advantages such as connector reinforcement, protection under the non-user state, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes that above-mentioned joint consolidates, protection under the non user state, the utility model provides a following technical scheme: the utility model provides a pneumatic pressure boost unit, includes pressure device, pressure device's bottom fixed mounting has the platform, pressure device is provided with the gas outlet, gas outlet fixedly connected with trachea, pressure device's one side and be provided with the fixed block by the gas outlet, the hole has been seted up to the one end that the fixed block is close to pressure device, the other end set up screw hole of fixed block, the screw hole runs through to the hole from one side of fixed block, tracheal one end is provided with the connector, the trachea passes through the connector and is connected with the gas outlet, the locking ring has been cup jointed in the outside activity of connector, the connector is close to the one end fixed cup joint of gas outlet and has been had the ring, the radius of the one end of connector is greater than the radius of the other end, the external screw thread has been seted up to the less one end shell of connector radius.

Preferably, the three side of platform has all been seted up the limit groove, the both sides of platform and in the equal fixed mounting in side in limit groove have the pivot, there is the movable cover top in limit groove through two pivot movable mounting.

Preferably, the depth of the inner hole is half of the width of the fixed block, the depth of the threaded hole is also half of the width of the fixed block, and the inner hole and the threaded hole are concentric circles.

Preferably, the radius of the inner hole is larger than that of the threaded hole, and the diameter of the threaded hole is larger than the outer diameter of the circular ring.

Preferably, the inner diameter of the locking ring is smaller than the outer diameter of the circular ring, the outer diameter of the end with the smaller radius of the locking ring is matched with the threaded hole, the shell of the end with the larger radius of the locking ring is provided with anti-slip threads, and the length of the locking ring is larger than the width of the fixing block.

Preferably, the movable cover is a bottomless cover body, and a handle is fixedly mounted on one side of the movable cover.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the pneumatic pressurizing unit comprises a fixing block, an inner hole, a threaded hole, a locking ring, a circular ring and the like, wherein the connecting head can penetrate through the threaded hole to be connected with an air inlet, after the connecting head is connected with the air inlet, the locking ring on the outer side of the connecting head can be aligned to the threaded hole, the locking ring starts to rotate, the locking ring moves towards the circular ring under the action of threads, after one end, close to the circular ring, of the locking ring is contacted with the circular ring, the locking ring can continue to rotate, the circular ring is tightly propped towards the air inlet by the locking ring, when compressed air is transmitted between the connecting head and a pressurizing device, the impact force of the compressed air in the opposite direction on the connecting head can be reduced by the pressure of the locking ring, and the damage of the connecting head is avoided.

2. This kind of pneumatic pressure boost unit, through setting up movable cover, inside groove, handle, rotation axis etc. when need not to use pneumatic pressure boost unit, can pull the movable cover through the handle, make the movable cover use the pivot as the top of axle center rotation to pressure boost unit, can avoid pressure boost unit to suffer the condition that article collision caused the damage.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is an explosion diagram of the fixing block and the air tube structure of the present invention.

In the figure: 1. a platform; 2. a side groove; 3. a movable cover; 4. a handle; 5. a pressurizing device; 6. a fixed block; 7. locking a ring; 8. a connector; 9. a rotating shaft; 11. an air tube; 12. a circular ring; 13. an inner bore; 14. a threaded bore.

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.

Example one

Referring to fig. 1-3, a pneumatic pressurizing unit comprises a pressurizing device 5, a platform 1 is fixedly installed at the bottom of the pressurizing device 5, the pressurizing device 5 is provided with an air outlet, an air pipe 11 is fixedly connected to the air outlet, a fixing block 6 is arranged at one side of the pressurizing device 5 and beside the air outlet, an inner hole 13 is formed at one end, close to the pressurizing device 5, of the fixing block 6, a threaded hole 14 is formed at the other end of the fixing block 6, the threaded hole 14 penetrates through the inner hole 13 from one side of the fixing block 6, a connector 8 is arranged at one end of the air pipe 11, the air pipe 11 is connected with the air outlet through the connector 8, a locking ring 7 is movably sleeved outside the connector 8, a circular ring 12 is fixedly sleeved at one end, close to the air outlet, the radius of one end of the connector 8 is larger than that of the other end, an outer shell is provided with an outer thread at one end with a smaller radius of the connector 8, and the connector 8 can be in threaded connection with the threaded hole 14 through the outer thread, the connector 8 can penetrate through the threaded hole 14 to be connected with the air inlet, after the connector 8 is connected with the air inlet, the locking ring 7 on the outer side of the connector 8 can be aligned to the threaded hole 14, the locking ring 7 starts to rotate, the locking ring 7 moves towards the direction of the circular ring 12 under the action of the threads, after one end, close to the circular ring 12, of the locking ring 7 is contacted with the circular ring 12, the locking ring 7 can be continuously rotated to enable the locking ring 7 to tightly push the circular ring 12 towards the air inlet, when compressed air is transmitted between the connector 8 and the pressurizing device 5, the pressure of the locking ring 7 on the circular ring 12 can reduce the impact force of the compressed air on the connector 8 in the opposite direction, the connector 8 is prevented from being damaged, the depth of the inner hole 13 is half of the width of the fixed block 6, the depth of the threaded hole 14 is also half of the width of the fixed block 6, the inner hole 13 and the threaded hole 14 are concentric circles, and the radius of the inner hole 13 is larger than that of the threaded hole 14, the diameter of the threaded hole 14 is larger than the outer diameter of the circular ring 12, the connecting head 8 and the circular ring 12 arranged outside the connecting head can penetrate through the threaded hole 14 and are connected with the air outlet, the inner diameter of the locking ring 7 is smaller than the outer diameter of the circular ring 12, the outer diameter of the end, with the smaller radius, of the locking ring 7 is matched with the threaded hole 14, the shell of the end, with the larger radius, of the locking ring 7 is provided with anti-slip threads, the length of the locking ring 7 is larger than the width of the fixing block 6, after the connecting head 8 is connected with the air outlet, the circular ring 12 is located inside the inner hole 13, the locking ring 7 is moved towards the circular ring 12 by rotating at the moment, the inner diameter of the locking ring 7 is smaller than the outer diameter of the circular ring 12, and then the locking ring 7 can contact with the circular ring 12 after moving for a certain distance.

Example two

Based on embodiment 1, as shown in fig. 1-3, side groove 2 has all been seted up to three side of platform 1, platform 1's both sides and in the equal fixed mounting in side of side groove 2 have pivot 9, there is movable cover 3 above side groove 2 through two pivot 9 movable mounting, movable cover 3 is the cover body of bottomless, one side fixed mounting of movable cover 3 has handle 4, when need not to use pneumatic pressure boost unit, can pull movable cover 3 through handle 4, make movable cover 3 use pivot 9 as the top of axle center rotation to pressure boost unit, can avoid pressure boost unit to suffer the condition that article collided and cause the damage.

The working principle is as follows: when the novel air inlet pressure regulator is used, the connector 8 can penetrate through the threaded hole 14 to be connected with an air inlet, after the connector 8 is connected with the air inlet, the locking ring 7 on the outer side of the connector 8 can be aligned to the threaded hole 14, the locking ring 7 starts to rotate, the locking ring 7 moves towards the direction of the circular ring 12 under the action of threads, after one end, close to the circular ring 12, of the locking ring 7 is contacted with the circular ring 12, the locking ring 7 can continue to rotate, the circular ring 12 is tightly pushed towards the air inlet by the locking ring 7, when compressed air is transmitted between the connector 8 and the pressurizing device 5, the pressure of the locking ring 7 on the circular ring 12 can reduce the impact force of the compressed air on the connector 8 in the opposite direction, and the connector 8 is prevented from being damaged.

When the pneumatic pressurizing unit is not needed, the movable cover 3 can be pulled through the handle 4, so that the movable cover 3 rotates to the upper part of the pressurizing unit by taking the rotating shaft 9 as an axis, and the condition that the pressurizing unit is damaged due to collision of articles can be avoided.

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. A pneumatic pressurizing unit comprises a pressurizing device (5), wherein a platform (1) is fixedly installed at the bottom of the pressurizing device (5), an air outlet is formed in the pressurizing device (5), and an air pipe (11) is fixedly connected to the air outlet; the method is characterized in that: one side of pressure device (5) and be provided with fixed block (6) on the side of the gas outlet, hole (13) have been seted up to the one end that fixed block (6) are close to pressure device (5), the other end set up screw hole (14) of fixed block (6), screw hole (14) run through to hole (13) from one side of fixed block (6), the one end of trachea (11) is provided with connector (8), trachea (11) are connected with the gas outlet through connector (8), locking ring (7) have been cup jointed in the outside activity of connector (8), the one end that connector (8) are close to the gas outlet is fixed to cup joint has ring (12), the radius of the one end of connector (8) is greater than the radius of the other end, the external screw thread has been seted up to the less one end shell of connector (8) radius.

2. A pneumatic booster unit as defined in claim 1, wherein: side groove (2) have all been seted up to the three side of platform (1), the both sides of platform (1) and in the equal fixed mounting in side groove (2) have pivot (9), there are removable cover (3) top in side groove (2) through two pivot (9) movable mounting.

3. A pneumatic booster unit as defined in claim 1, wherein: the degree of depth of hole (13) is half of fixed block (6) width, the degree of depth of screw hole (14) also is half of fixed block (6) width, hole (13) and screw hole (14) are concentric circles.

4. A pneumatic booster unit as defined in claim 1, wherein: the radius of the inner hole (13) is larger than that of the threaded hole (14), and the diameter of the threaded hole (14) is larger than the outer diameter of the circular ring (12).

5. A pneumatic booster unit as defined in claim 1, wherein: the inner diameter of the locking ring (7) is smaller than the outer diameter of the circular ring (12), the outer diameter of the end, with the smaller radius, of the locking ring (7) is matched with the threaded hole (14), anti-slip threads are arranged on the shell of the end, with the larger radius, of the locking ring (7), and the length of the locking ring (7) is larger than the width of the fixing block (6).

6. A pneumatic booster unit as claimed in claim 2, characterized in that: the movable cover (3) is a bottomless cover body, and a handle (4) is fixedly mounted on one side of the movable cover (3).