A centralized gas supply device for boiler installation

Abstract

The utility model provides a centralized gas supply device for boiler installation, comprising a base, a partition, a gas collecting valve, a gas cylinder, a positioning block, a fixed clamping seat, a movable clamping seat, a movable plate and an adjusting block. A partition is welded on the upper end surface of the base, a gas collecting valve is installed on the upper end surface of the partition, positioning blocks are symmetrically arranged on the left and right sides of the partition, fixed clamping seats are symmetrically arranged on the left and right sides of the partition, a movable plate is arranged on the upper end surface of the partition, a movable clamping seat is arranged on the relatively inner side of the movable plate, adjusting blocks are arranged on both sides of the movable clamping seat, and a gas cylinder is placed between the movable clamping seat and the fixed clamping seat. This design solves the problem that the installation and disassembly of the gas cylinder in the original centralized gas supply device for boiler installation is not convenient enough and cannot be adapted to gas cylinders of different sizes for use. The utility model has a reasonable structure, good fixing effect on the gas cylinder, simple and convenient installation and disassembly, can be adapted to gas cylinders of different sizes for fixed use, and has a wide range of applications.

Description

Technical Field

[0001] The utility model relates to a centralized gas supply device for boiler installation, belonging to the technical field of centralized gas supply devices for boiler installation. Background Art

[0002] At present, in traditional boiler installation and construction projects, an acetylene cylinder and an oxygen cylinder placed on the ground are generally used as a gas supply point to supply gas to high-altitude hot work points. However, due to the large number of high-altitude work points, this single and scattered gas supply method will cause the gas belt to be laid in a messy manner, the gas belt is easily damaged, the gas supply points are scattered and occupy a lot of space, and the existing gas supply device lacks mobility.

[0003] Chinese patent number CN213395314U proposes a boiler-mounted centralized gas supply device, in which oxygen cylinders and acetylene cylinders are fixed on corresponding limit seats by limit blocks. Rotating the oxygen cylinder or acetylene cylinder can drive the corresponding limit seats to rise and fall, thereby realizing the removal and installation of the oxygen cylinder or acetylene cylinder. However, the installation and disassembly of this design is not convenient enough, and it cannot adapt to fix gas cylinders of different sizes, and its practicality is low. Now there is an urgent need for a boiler-mounted centralized gas supply device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a boiler-mounted centralized gas supply device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure, good fixing effect on the gas cylinder, simple and convenient installation and disassembly, and can be adapted to gas cylinders of different sizes for fixed use, and has a wide range of applications.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a boiler-mounted centralized gas supply device, including a base, a partition, a gas collecting valve, a gas cylinder, a positioning block, a fixed clamping seat, a movable clamping seat, a movable plate and an adjusting block, a partition is welded on the upper end surface of the base, a gas collecting valve is installed on the upper end surface of the partition, positioning blocks are symmetrically arranged on the left and right sides of the partition, fixed clamping seats are symmetrically installed on the left and right sides of the partition, a movable plate is arranged on the upper end surface of the partition, a movable clamping seat is arranged on the relatively inner side of the movable plate, adjusting blocks are arranged on both sides of the movable clamping seat, and a gas cylinder is placed between the movable clamping seat and the fixed clamping seat.

[0006] Furthermore, a positioning groove is provided on the surface of the adjusting block, and the positioning block passes through the adjusting block through the positioning groove. A sliding groove is provided inside the adjusting block, and the sliding groove is communicated with the positioning groove.

[0007] Furthermore, a locking block is arranged inside the slide groove, a connecting seat is arranged outside the adjusting block, and the connecting seat and the locking block are connected via a connecting rod.

[0008] Furthermore, a locking groove is provided on the outer side of the positioning block, the locking groove and the locking block are engaged with each other, and a compression spring is sleeved on the outer side of the connecting rod.

[0009] Furthermore, a limiting groove is provided on the upper end surface of the base, and a limiting block is provided on the lower end surface of the movable plate, and the limiting block slides tightly along the inner wall of the limiting groove.

[0010] Furthermore, a plurality of protective pads of equal specifications are arranged on the inner sides of the fixed clamping seat and the movable clamping seat, and the protective pads are made of silicone.

[0011] Furthermore, a plurality of bottom pads are bonded to the upper end surface of the base, a moving wheel is installed on the lower end surface of the base, and a push rod is installed on the side surface of the partition.

[0012] The beneficial effects of the utility model: a boiler-mounted centralized gas supply device of the utility model is provided. Since the utility model adds a movable plate, a movable clamping seat, a fixed clamping seat, a positioning block and an adjusting block, the movable clamping seat and the limit block are driven by the movable plate to slide tightly along the inner wall of the limit groove, so that the arc-shaped movable clamping seat and the fixed clamping seat can clamp and fix the gas cylinder. At the same time, the positioning block will move relatively along the inner wall of the positioning groove, so that the arc surface end of the locking block is continuously squeezed and mutually clamped with the next set of locking grooves, thereby fixing the position between the positioning block and the adjusting block. This design makes it possible for the movable clamping seat and the fixed clamping seat to only move closer but not farther away, thereby facilitating the user to install and fix the gas cylinder while being adaptable to gas cylinders of different sizes for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a structural schematic diagram of a centralized gas supply device installed in a boiler according to the utility model;

[0015] Figure 2 This is a structural schematic diagram of a centralized gas supply device for installing a boiler according to the utility model from another perspective;

[0016] Figure 3 This is a partial structural schematic diagram of a centralized gas supply device installed in a boiler according to the utility model;

[0017] Figure 4 This is a structural schematic diagram of a movable plate and a movable clamping seat in a centralized gas supply device for installing a boiler according to the utility model;

[0018] Figure 5The utility model is a cross-sectional structural schematic diagram of a regulating block in a centralized gas supply device for installing a boiler.

[0019] In the figure: 1-base, 11-bottom pad, 12-push rod, 13-moving wheel, 14-limiting groove, 2-partition, 3-gas collecting valve, 4-gas cylinder, 5-positioning block, 51-locking groove, 6-fixed clamping seat, 7-movable clamping seat, 71-protective pad, 8-movable plate, 81-limiting block, 9-adjusting block, 91-positioning groove, 92-locking card block, 93-connecting rod, 94-slide groove, 95-extrusion spring, 96-connecting seat. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a centralized gas supply device for boiler installation, comprising a base 1, a partition 2, a gas collecting valve 3, a gas cylinder 4, a positioning block 5, a fixed clamping seat 6, a movable clamping seat 7, a movable plate 8 and an adjusting block 9. The partition 2 is welded on the upper end surface of the base 1, the gas collecting valve 3 is installed on the upper end surface of the partition 2, positioning blocks 5 are symmetrically arranged on the left and right sides of the partition 2, fixed clamping seats 6 are symmetrically installed on the left and right sides of the partition 2, a movable plate 8 is arranged on the upper end surface of the partition 2, a movable clamping seat 7 is arranged on the relatively inner side of the movable plate 8, adjusting blocks 9 are arranged on both sides of the movable clamping seat 7, and a gas cylinder 4 is placed between the movable clamping seat 7 and the fixed clamping seat 6. This design solves the problem that the installation and disassembly of the gas cylinder in the original centralized gas supply device for boiler installation is not convenient and it cannot adapt to gas cylinders of different sizes for use.

[0022] As the first embodiment of the utility model: a positioning groove 91 is provided on the surface of the adjusting block 9, and the positioning block 5 passes through the adjusting block 9 through the positioning groove 91, and the positioning groove 91 can play a positioning effect on the positioning block 5, and a sliding groove 94 is provided inside the adjusting block 9, and the sliding groove 94 is connected to the positioning groove 91, and a locking card block 92 is provided inside the sliding groove 94, and the locking card block 92 inside the sliding groove 94 is partially located inside the positioning groove 91, and a connecting seat 96 is provided on the outside of the adjusting block 9, and the connecting seat 96 and the locking card block 92 are connected by a connecting rod 93, and the connecting seat 96 can drive the locking card block 92 to move together through the connecting rod 93, and the connecting seat 96 and the locking card block 92 are mutually limited, and a locking groove 51 is provided on the relative outside of the positioning block 5, and the locking groove 51 and the locking card block 92 are engaged with each other, and the locking groove 51 and the locking card block 92 can fix the position between the positioning block 5 and the adjusting block 9, and the outer side of the connecting rod 93 is sleeved A squeezing spring 95 is provided, which can help the locking block 92 to reset. A limiting groove 14 is provided on the upper end surface of the base 1, and a limiting block 81 is provided on the lower end surface of the movable plate 8. The movable plate 8 can drive the limiting block 81 to move together, and the limiting block 81 slides tightly along the inner wall of the limiting groove 14. The limiting block 81 and the limiting groove 14 can limit the movement of the movable plate 8. A plurality of protective pads 71 ​​of equal specifications are provided on the relative inner sides of the fixed clamping seat 6 and the movable clamping seat 7. The protective pads 71 ​​are made of silicone. The protective pads 71 ​​made of silicone have a certain elastic deformation ability, thereby protecting the gas cylinders 4 in contact with them. A plurality of groups of bottom pads 11 are bonded to the upper end surface of the base 1, and the bottom pads 11 can protect the bottom of the gas cylinder 4. A moving wheel 13 is installed on the lower end surface of the base 1, and a push rod 12 is installed on the side of the partition 2. The push rod 12 and the moving wheel 13 are convenient for users to push the base 1 to move.

[0023] As a second embodiment of the present utility model: when the user needs to install the gas cylinder 4, he first places the bottom of the gas cylinder 4 on the upper end surface of the bottom pad 11, and leans one side of it against the relatively inner side of the fixed clamping seat 6, and then pushes the movable plate 8 inward, so that the movable plate 8 drives the movable clamping seat 7 and the limit block 81 to slide tightly along the inner wall of the limit groove 14 until the relatively inner side of the movable clamping seat 7 contacts the surface of the gas cylinder 4. At this time, the arc-shaped movable clamping seat 7 and the fixed clamping seat 6 have the effect of clamping and fixing the gas cylinder 4. When the movable clamping seat 7 moves, it will drive the adjusting block 9 to move together, and make the positioning block 5 move relatively along the inner wall of the positioning groove 91, so that the arc surface end of the locking card block 92 is continuously squeezed and mutually clamped with the next group of locking card grooves, thereby fixing the position between the positioning block 5 and the adjusting block 9. This design makes the movable clamping seat 7 and the fixed clamping seat 6 can only get closer but not farther away; when the user needs to disassemble the gas cylinder 4, first pull the connecting seats 96 on both sides of the adjusting block 9 outward. The connecting seat 96 drives the locking block 92 to move outward along the inner wall of the slide groove 94 through the connecting rod 93, and releases the mutual engagement between the locking block 92 and the locking groove 51. At this time, the user can pull the movable clamping seat 7 outward to release the clamping of the movable clamping seat 7 and the fixed clamping seat 6 on the gas cylinder 4.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A centralized gas supply device for boiler installation, comprising a base, a partition, a gas collecting valve, a gas cylinder, a positioning block, a fixed clamping seat, a movable clamping seat, a movable plate and an adjusting block, characterized in that: A partition is welded on the upper end surface of the base, a gas collecting valve is installed on the upper end surface of the partition, positioning blocks are symmetrically arranged on the left and right sides of the partition, fixed clamping seats are symmetrically installed on the left and right sides of the partition, a movable plate is arranged on the upper end surface of the partition, a movable clamping seat is arranged on the inner side of the movable plate, adjustment blocks are arranged on both sides of the movable clamping seat, and a gas cylinder is placed between the movable clamping seat and the fixed clamping seat.

2. A boiler-mounted centralized gas supply device according to claim 1, characterized in that: A positioning groove is provided on the surface of the adjusting block, and the positioning block passes through the adjusting block through the positioning groove. A sliding groove is provided inside the adjusting block, and the sliding groove is communicated with the positioning groove.

3. A boiler-mounted centralized gas supply device according to claim 2, characterized in that: A locking block is arranged inside the slide groove, a connecting seat is arranged outside the adjusting block, and the connecting seat and the locking block are connected through a connecting rod.

4. A boiler-mounted centralized gas supply device according to claim 3, characterized in that: A locking groove is provided on the relative outer side of the positioning block, the locking groove and the locking block are engaged with each other, and a compression spring is sleeved on the outer side of the connecting rod.

5. The centralized gas supply device for boiler installation according to claim 1, characterized in that: A limiting groove is arranged on the upper end surface of the base, and a limiting block is arranged on the lower end surface of the movable plate. The limiting block slides tightly along the inner wall of the limiting groove.

6. A boiler-mounted centralized gas supply device according to claim 1, characterized in that: A plurality of protective pads of equal specifications are arranged on the inner sides of the fixed clamping seat and the movable clamping seat, and the protective pads are made of silica gel.

7. The centralized gas supply device for boiler installation according to claim 1, characterized in that: A plurality of bottom pads are bonded to the upper end surface of the base, a moving wheel is installed on the lower end surface of the base, and a push rod is installed on the side surface of the partition.

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