Butt joint device of gas filter

Abstract

The utility model relates to a fuel gas filter butt joint device which comprises a positioning assembly, the positioning assembly comprises fixing plates, adjusting rods and screw rods, the number of the fixing plates is two, attaching plates are fixedly installed at the ends of the two fixing plates, holes are formed in the outer walls of the attaching plates, the two fixing plates are fixed through perforated bolts of the attaching plates, and the adjusting rods are connected with the screw rods. A fixing block is fixedly installed on the outer wall of the fixing plate, a hole is formed in the outer wall of the fixing block, the adjusting rod is arranged in the round hole of the fixing block in a penetrating mode, and the top end of the adjusting rod is in threaded connection with a screw rod. The fixing plates are semicircular arc-shaped bent plates, the two fixing plates form a complete circular ring, the adjusting rod is a cylinder, the axis of the circular ring formed by the two fixing plates and the axis of the adjusting rod are coplanar, and the adjusting rod can provide support for a gas filter without a base support. Operators can conveniently adjust the installation position, and labor-saving installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas filters, in particular to a gas filter docking device. Background Art

[0002] In the gas pressure regulating equipment, a gas filter is required because the natural gas introduced from the main pipeline contains water impurities. The gas filter in the gas pressure regulating equipment needs to be connected to the pressure regulator, and the entire equipment is installed on a channel steel bracket.

[0003] The gas filter is basically installed in the air without a supporting base, so the operator needs to hold the filter during installation, and another operator will connect the filter to the pressure regulator. This process requires a lot of manpower, and the filter is made of all metal, so it is heavy and difficult to install. Utility Model Content

[0004] The purpose of the present application is to provide a gas filter docking device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A gas filter docking device includes a positioning assembly, the positioning assembly includes a fixing plate, an adjusting rod and a screw, the fixing plates are provided in two pieces, the ends of the two fixing plates are fixedly mounted with a fitting plate, the outer wall of the fitting plate is provided with a hole, the two fixing plates are fixed by bolts of the hole of the fitting plate, the outer wall of the fixing plate is fixedly mounted with a fixing block, the outer wall of the fixing block is provided with a hole, the adjusting rod is passed through the circular hole of the fixing block, and the top end of the adjusting rod is threadedly connected with a screw. The fixing plate is in the shape of a semicircular arc bent plate, the two fixing plates form a complete circular ring, the adjusting rod is a cylinder, and the axis of the circular ring formed by the two fixing plates is coplanar with the axis of the adjusting rod.

[0007] Preferably, a mounting block is fixedly mounted on the top of the adjusting rod, the mounting block is mounted above the fixing block, a threaded hole is provided on the outer wall of the mounting block, the screw is threadedly connected to the threaded hole of the mounting block, and a rubber is fixedly mounted on one end of the screw facing the fixing plate. A baffle is fixedly mounted on the outer wall of the middle part of the adjusting rod, a spring is installed between the baffle and the bottom surface of the mounting block, the spring is sleeved on the outside of the adjusting rod, the bottom end of the spring is fixedly connected to the baffle, and the top end is fixedly connected to the bottom surface of the mounting block. A rubber block is fixedly mounted on the bottom end of the adjusting rod, an extension plate is fixedly mounted on the outer wall of the adjusting rod, a mounting hole is provided at the end of the extension plate, and the extension plate is installed between the baffle and the rubber block.

[0008] The beneficial effect of the utility model is that by providing a positioning assembly, the adjustment rod can provide support for the gas filter without a base support, making it convenient for operators to adjust the installation position and realizing labor-saving installation. When the filter needs to be replaced, only one side of the fixing plate and the extension block need to be removed, and the other extension plate remains fixed to the channel steel frame, so that the unremoved fixing plate can be used as a reference to support the filter for quick replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] Figure 2 It is a structural schematic diagram of the positioning component in the utility model;

[0011] In the figure: 1. fixing plate; 2. fixing block; 3. adjusting rod; 4. baffle; 5. spring; 6. mounting block; 7. screw; 8. extension plate; 9. rubber block; 10. bonding plate. DETAILED DESCRIPTION

[0012] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0013] like Figure 1-2 A gas filter docking device shown includes a positioning assembly, which includes a fixing plate 1, an adjusting rod 3 and a screw 7. Two fixing plates 1 are provided, and the ends of the two fixing plates 1 are fixedly mounted with a bonding plate 10, and a hole is provided on the outer wall of the bonding plate 10. The two fixing plates 1 are fixedly bolted by the hole of the bonding plate 10, and a fixing block 2 is fixedly mounted on the outer wall of the fixing plate 1, and a hole is provided on the outer wall of the fixing block 2. The adjusting rod 3 is inserted into the circular hole of the fixing block 2, and the top end of the adjusting rod 3 is threadedly connected with the screw 7. The fixing plate 1 is in the shape of a semicircular arc bent plate, and the two fixing plates 1 form a complete circular ring. The adjusting rod 3 is a cylinder, and the axis of the circular ring formed by the two fixing plates 1 is coplanar with the axis of the adjusting rod 3.

[0014] The top of the adjusting rod 3 is fixedly mounted with a mounting block 6, which is mounted above the fixing block 2. The outer wall of the mounting block 6 is provided with a threaded hole, and the screw 7 is threadedly connected with the threaded hole of the mounting block 6. A rubber is fixedly mounted on one end of the screw 7 facing the fixing plate 1. A baffle 4 is fixedly mounted on the middle outer wall of the adjusting rod 3, and a spring 5 is installed between the baffle 4 and the bottom surface of the mounting block 6. The spring 5 is sleeved on the outside of the adjusting rod 3, and the bottom end of the spring 5 is fixedly connected with the baffle 4, and the top end is fixedly connected with the bottom surface of the mounting block 6. A rubber block 9 is fixedly mounted on the bottom end of the adjusting rod 3, and an extension plate 8 is fixedly mounted on the outer wall of the adjusting rod 3. A mounting hole is provided at the end of the extension plate 8, and the extension plate 8 is installed between the baffle 4 and the rubber block 9.

[0015] Embodiment: fit two fixing plates 1 to the outer wall of the gas filter, fix the fitting plates 10 on both sides of the fixing plate 1 by bolts, place the filter on the installation station, the rubber block 9 contacts the ground, the weight of the gas filter drives the fixing plate 1 to press down the spring 5, the spring 5 is compressed, the fixing block 2 descends on the adjusting rod 3, and the long bolt is passed through the mounting hole of the extension plate 8 to be fixedly connected with the channel steel frame at the bottom of the gas pressure regulating device. Lower the gas filter to a suitable position, so that one interface of the filter is docked with the pressure regulator, and the other interface is docked with the gas delivery pipe. After docking, the operator turns the screw 7 so that the rubber at the end of the screw 7 is in contact with the outer wall of the filter, so that the adjusting rod 3 can be fixed on both sides of the filter, improving the stability of the filter installation. By installing the adjusting rod 3, the adjusting rod 3 can provide support for the gas filter without base support, which is convenient for the operator to adjust the installation position and realize labor-saving installation.

[0016] When the filter needs to be replaced, it is only necessary to remove the long bolts on the fixing plate 1 and the extension block 8 on one side, and the other extension plate 8 remains fixed to the channel steel frame. In this way, when installing the replaced filter, the fixing plate 1 on the other side is used as a reference. The operator directly fits the filter with the fixing plate 1 still on the channel steel frame, and then fits and fixes it with the removed fixing plate 1. The removed extension plate 8 is also fixedly connected to the channel steel frame.

[0017] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0018] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A gas filter docking device, including a positioning assembly, characterized in that: The positioning assembly comprises a fixing plate (1), an adjusting rod (3) and a screw (7); the fixing plates (1) are provided in two pieces; the ends of the two fixing plates (1) are fixedly mounted with a bonding plate (10); a hole is provided on the outer wall of the bonding plate (10); the two fixing plates (1) are fixedly mounted with bolts through the hole of the bonding plate (10); a fixing block (2) is fixedly mounted on the outer wall of the fixing plate (1); a hole is provided on the outer wall of the fixing block (2); the adjusting rod (3) is inserted into the circular hole of the fixing block (2); and the top end of the adjusting rod (3) is threadedly connected with a screw (7).

2. The gas filter docking device according to claim 1, characterized in that: A mounting block (6) is fixedly mounted on the top of the adjusting rod (3), the mounting block (6) is mounted above the fixing block (2), a threaded hole is provided on the outer wall of the mounting block (6), the screw rod (7) is threadedly connected to the threaded hole of the mounting block (6), and a rubber is fixedly mounted on one end of the screw rod (7) facing the fixing plate (1).

3. The gas filter docking device according to claim 2, characterized in that: A baffle (4) is fixedly mounted on the middle outer wall of the adjusting rod (3); a spring (5) is mounted between the baffle (4) and the bottom surface of the mounting block (6); the spring (5) is sleeved on the outside of the adjusting rod (3); the bottom end of the spring (5) is fixedly connected to the baffle (4), and the top end is fixedly connected to the bottom surface of the mounting block (6).

4. The gas filter docking device according to claim 3, characterized in that: A rubber block (9) is fixedly mounted on the bottom end of the adjusting rod (3), an extension plate (8) is fixedly mounted on the outer wall of the adjusting rod (3), a mounting hole is provided at the end of the extension plate (8), and the extension plate (8) is mounted between the baffle plate (4) and the rubber block (9).

5. The gas filter docking device according to claim 1, characterized in that: The fixing plate (1) is in the shape of a semicircular curved plate, and two fixing plates (1) form a complete circular ring. The adjusting rod (3) is a cylinder, and the axis of the circular ring formed by the two fixing plates (1) is coplanar with the axis of the adjusting rod (3).

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