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CN-224215131-U - Steel cylinder with protective shell

CN224215131UCN 224215131 UCN224215131 UCN 224215131UCN-224215131-U

Abstract

The utility model relates to the technical field of steel cylinders, in particular to a steel cylinder with a protective shell, which comprises a stable base, wherein the left end of the top of the stable base is fixedly connected with a vertical rod, the front side and the rear side of the vertical rod are respectively and movably connected with a first protective shell and a second protective shell through hinges, a ventilation main pipe is adhered to the left ends of the inner walls of the first protective shell and the second protective shell, one side of the ventilation main pipe is communicated with a plurality of dispersing branch pipes, and the inner sides of the dispersing branch pipes are provided with steel cylinder bodies. The utility model has the advantages of having a protective shell and good protective effect through the functions of the stable base, the first protective shell and the second protective shell, solves the problems that the traditional steel bottle is insufficient in protection of the steel bottle and the valve, the steel bottle is easy to collide during transportation, the service life of the steel bottle is influenced, the steel bottle is easy to deform when the valve is accidentally collided, the sealing is not tight, and the practical potential safety hazard exists.

Inventors

  • ZHU MIAOFA

Assignees

  • 永康市鹰鹏化工机械有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (7)

  1. 1. A steel cylinder with a protective housing, comprising: The device comprises a stable base (1), wherein the left end of the top of the stable base (1) is fixedly connected with a vertical rod (2), and the front side and the rear side of the vertical rod (2) are respectively and movably connected with a first protection shell (201) and a second protection shell (202) through hinges; The device comprises a ventilation main pipe (302) adhered to the left ends of the inner walls of a first protection shell (201) and a second protection shell (202), wherein a plurality of dispersing branch pipes (301) are arranged after one side of the ventilation main pipe (302) is communicated, a steel cylinder body (4) is arranged on the inner side of each dispersing branch pipe (301), an air guide hose (3) is communicated between the lower end of the ventilation main pipe (302) and the lower end of an inner cavity of a stable base (1), and a manual valve body is arranged at one end of the air guide hose (3); The steel cylinder comprises a bearing plate (101) positioned at the bottom of a steel cylinder body (4), and a sealing plug (107) sliding in an inner cavity of a stable base (1) is fixedly connected to the bottom of the bearing plate (101).
  2. 2. The steel cylinder with the protective shell according to claim 1, wherein the upper end and the lower end on the right side of the first protective shell (201) are provided with a butt joint groove (203), and one side of an inner cavity of the butt joint groove (203) is provided with a threaded hole (206).
  3. 3. The steel cylinder with the protective shell according to claim 2, wherein a right end of the second protective shell (202) is provided with a butt-joint insertion lug (204) matched with the butt-joint groove (203), a connecting bolt (205) is arranged at the rear end of the butt-joint insertion lug (204), and one end of the connecting bolt (205) is in threaded connection with the threaded hole (206).
  4. 4. The steel cylinder with the protective shell according to claim 1, wherein the ventilation main pipe (302) and the dispersion branch pipes (301) are made of elastic rubber.
  5. 5. The steel cylinder with the protective shell according to claim 1, wherein L-shaped positioning grooves (103) are formed in the left end and the right end of the bottom of the stabilizing base (1), and one end of an inner cavity of each L-shaped positioning groove (103) is fixedly connected with a positioning pin shaft (106).
  6. 6. The steel cylinder with the protective shell according to claim 5, wherein the outer surface of the positioning pin shaft (106) is movably connected with an L-shaped movable part (102), and one end, far away from the positioning pin shaft (106), of the L-shaped movable part (102) is provided with a movable wheel (104).
  7. 7. The steel cylinder with the protective shell according to claim 6, wherein one end, close to the positioning pin shaft (106), of the L-shaped positioning groove (103) is fixedly connected with a U-shaped anti-slip clamping sleeve (105), and the U-shaped anti-slip clamping sleeve (105) is matched with the L-shaped movable piece (102).

Description

Steel cylinder with protective shell Technical Field The utility model relates to the technical field of steel cylinders, in particular to a steel cylinder with a protective shell. Background Steel cylinders, i.e. steel cylinders for storing high pressure oxygen, gas, liquefied petroleum gas, etc. Gas cylinders typically contain a permanent gas, a liquefied gas, or a mixture of gases. Gas cylinder bottle filling units, gas cylinder inspection units, gas cylinder use units (including factories, laboratories, hospitals, schools, disease control centers, electronic chambers, clean rooms, industrial institutions, and the like), and bottle management of bottled gas and gas cylinder distribution units are in urgent need, and safety management of transporting and storing gas cylinders should be enhanced. At present, the protection of the traditional steel cylinder to self and the valve is insufficient, the steel cylinder is easy to collide in transportation, the service life of the steel cylinder is influenced, the steel cylinder is easy to deform when the valve is accidentally collided, the sealing is not tight, and the practical potential safety hazard exists. Disclosure of utility model The utility model aims to provide a steel bottle with a protective shell, which has the advantages of the protective shell and good protective effect, and solves the problems that the traditional steel bottle is insufficient in protection of the steel bottle and a valve, the steel bottle is easy to collide in transportation, the service life of the steel bottle is influenced, the steel bottle is easy to deform when the valve is accidentally collided, the sealing is not tight, and the practical potential safety hazard exists. In order to achieve the above purpose, the utility model provides a steel bottle with a protective shell, comprising: The device comprises a stable base, wherein the left end of the top of the stable base is fixedly connected with a vertical rod, and the front side and the rear side of the vertical rod are respectively and movably connected with a first protection shell and a second protection shell through hinges; The device comprises a first protective shell, a second protective shell, a ventilation main pipe, a plurality of dispersing branch pipes, a steel cylinder body, a manual valve body and a valve body, wherein the ventilation main pipe is adhered to the left end of the inner wall of the first protective shell and the left end of the inner wall of the second protective shell; The bottom of the bearing plate is fixedly connected with a sealing plug which slides in the inner cavity of the stable base. Preferably, the upper end and the lower end on the right side of the first protective shell are provided with butt joint grooves, and one side of an inner cavity of each butt joint groove is provided with a threaded hole. Preferably, the right end of the second protective shell is provided with a butt-joint insert ear matched with the butt-joint groove, the rear end of the butt-joint insert ear is provided with a connecting bolt, and one end of the connecting bolt is in threaded connection with the threaded hole. Preferably, the main ventilation pipe and the branch ventilation pipe are made of elastic rubber. Preferably, the left end and the right end of the bottom of the stabilizing base are provided with L-shaped positioning grooves, and one end of an inner cavity of each L-shaped positioning groove is fixedly connected with a positioning pin shaft. Preferably, the outer surface of the positioning pin shaft is movably connected with an L-shaped movable part, and one end of the L-shaped movable part, which is far away from the positioning pin shaft, is provided with a movable wheel. Preferably, one end of the L-shaped positioning groove, which is close to the positioning pin shaft, is fixedly connected with a U-shaped anti-slip clamping sleeve, and the U-shaped anti-slip clamping sleeve is matched with the L-shaped movable piece. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, the stability of the steel cylinder body when being placed can be improved through the arrangement of the stable base, after the steel cylinder body is placed at the top of the bearing plate, the first protection shell and the second protection shell are driven to be close to each other through the assistance of the hinge under the cooperation of the upright rods, so that the butt joint lug can be inserted into the butt joint groove, then, the rotary connecting bolt enters the threaded hole, so that the first protection shell and the second protection shell can be connected into a whole, the limiting capacity of the positions of the first protection shell and the second protection shell is achieved, the whole protection can be achieved outside the steel cylinder body, the steel cylinder body is ensured, and meanwhile, the valve can be protected. 2. According to