Gas cylinder clamping box

Abstract

A gas cylinder clamping box comprises a clamping box body, a locking bolt is arranged at the front end of the clamping box body, the threaded end of the locking bolt penetrates through the inner wall of the clamping box body to be fixedly connected with the clamping box body, a connector bolt is arranged at the rear end of the clamping box body, and the threaded end of the connector bolt is arranged on one side of the outer wall of the clamping box body. The threaded end of the connector bolt is fixedly connected with the connecting pipe in a threaded mode, the limiting end of the connector bolt is arranged on one side of the inner wall of the clamping box, a sealing gasket is arranged at the limiting end of the connector bolt, a ventilation opening axially penetrating through the connector bolt is formed in the center of the connector bolt, and the interior of the clamping box is a space for installing a gas cylinder valve. The clamping box can clamp the gas cylinder and does not damage threads on the gas cylinder at the same time.

Description

Technical Field

[0001] The utility model relates to the field of ammonia cylinder joint clamping, in particular to a cylinder clamping card box. Background Art

[0002] The industrial ammonia cylinder connector card box is a device that quickly, safely, and reliably connects the cylinder to the pipeline for ventilation. Its advantages are fast installation, safe sealing, and reliable connection.

[0003] Commercial ammonia cylinders do not have this fast, safe and reliable connection device. Instead, they use the external threads on the cylinder valve to seal the connection with the pipeline, which is time-consuming and labor-intensive. The external threads are easily worn and corroded, creating the risk of slipping and falling off, posing a threat to the safety of the pipeline connection. Summary of the Invention

[0004] The purpose of the utility model is to address the corresponding deficiencies of the prior art and to provide a gas cylinder mounting card box that can mount the gas cylinder without damaging the threads on the gas cylinder.

[0005] The purpose of the utility model is achieved by adopting the following scheme: a gas cylinder card-mounted card box, comprising a card box, a locking bolt is provided at the front end of the card box, the threaded end of the locking bolt passes through the inner wall of the card box and is connected and fixed to the card box, a connecting port bolt is provided at the rear end of the card box, the threaded end of the connecting port bolt is provided on the side of the outer wall of the card box, the threaded end of the connecting port bolt is connected and fixed to the connecting pipe thread, the limiting end of the connecting port bolt is provided on the inner wall side of the card box, a sealing gasket is provided on the limiting end of the connecting port bolt, an air vent axially passing through the connecting port bolt is provided in the center of the connecting port bolt, and the interior of the card box is a space for installing the gas cylinder valve.

[0006] A safety grounding bolt is provided on the right side of the card box.

[0007] A flange for limiting is provided at the limiting end of the connecting port bolt, and the limiting end of the connecting port bolt is welded to the card box.

[0008] A rotating handle is provided at the front end of the locking bolt.

[0009] The connecting pipe is a hose.

[0010] The gas cylinder mounting cassette is made of corrosion-resistant stainless steel.

[0011] The advantage of the utility model is that the card box assembly is used for quickly installing the gas cylinder pipe, which is fast, safe and reliable, and does not damage the thread and sealing of the gas cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a working schematic diagram of the utility model. DETAILED DESCRIPTION

[0014] like Figure 1 The figure shows a gas cylinder mounting cartridge, comprising a cartridge 1. A locking bolt 5 is provided at the front end of the cartridge 1. The threaded end of the locking bolt 5 passes through the inner wall of the cartridge 1 and is fixedly connected to the cartridge 1. A rotating handle 5a is provided at the front end of the locking bolt 5. A connecting port bolt 2 is provided at the rear end of the cartridge 1. A safety grounding bolt 6 is provided on the right side of the cartridge 1. The threaded end of the connecting port bolt 2 is located on one side of the outer wall of the cartridge 1 and is threadedly connected to a connecting pipe 4, which is a flexible tube. The retaining end of the connecting port bolt 2 is located on the inner wall of the cartridge 1. A flange 2b is provided on the retaining end of the connecting port bolt 2 for retaining position. The retaining end of the connecting port bolt 2 is welded to the cartridge 1. A sealing gasket 3 is provided on the retaining end of the connecting port bolt 2. A vent 2a is provided at the center of the connecting port bolt 2, extending axially through the connecting port bolt 2 and connected to the end of the connecting pipe 4. The interior of the cartridge 1 contains a space for mounting a gas cylinder valve 7. The gas cylinder card mounting box is made entirely of corrosion-resistant stainless steel.

[0015] like Figure 2 As shown, install the valve 7 of the gas cylinder 8 inside the cartridge 1, connect and secure the gas outlet of the gas cylinder 8 to the vent 2a of the connector bolt 2, tighten the locking bolt 5 until the rear end of the locking bolt 5 abuts against the valve 7 of the gas cylinder 8 and the gas outlet of the gas cylinder abuts against the sealing gasket 3, then connect the safety grounding bolt 6 to the ground via a ground wire. Finally, unscrew the valve 7 of the gas cylinder 8 to allow gas to be delivered and used safely. To remove the gas cylinder 8, first close the valve 7 and then loosen the locking bolt 5.

[0016] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications made to the present invention by those skilled in the art without departing from the spirit of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A gas cylinder card box, comprising a card box (1), characterized in that: A locking bolt (5) is provided at the front end of the card box (1), and the threaded end of the locking bolt (5) passes through the inner wall of the card box (1) and is connected and fixed to the card box (1). A connecting port bolt (2) is provided at the rear end of the card box (1), and the threaded end of the connecting port bolt (2) is provided on one side of the outer wall of the card box (1). The threaded end of the connecting port bolt (2) is threadedly connected and fixed to the connecting pipe (4). The limiting end of the connecting port bolt (2) is provided on one side of the inner wall of the card box (1), and a sealing gasket (3) is provided on the limiting end of the connecting port bolt (2). A vent (2a) axially penetrating the connecting port bolt (2) is provided at the center of the connecting port bolt (2). The interior of the card box (1) is a space for installing a gas cylinder valve (7).

2. The gas cylinder card mounting box according to claim 1, characterized in that: A safety grounding bolt (6) is provided on the right side of the card box (1).

3. The gas cylinder card mounting box according to claim 1, characterized in that: A flange (2b) for limiting is provided at the limiting end of the connection port bolt (2), and the limiting end of the connection port bolt (2) is welded to the card box (1).

4. The gas cylinder card mounting box according to claim 1, characterized in that: A rotating handle (5a) is provided at the front end of the locking bolt (5).

5. The gas cylinder card mounting box according to claim 1, characterized in that: The connecting pipe (4) is a hose.

6. The gas cylinder card mounting box according to claim 1, characterized in that: The gas cylinder mounting cassette is made of corrosion-resistant stainless steel.

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