A screen-through vertical pipe clamp

Abstract

The utility model discloses a screen-through vertical pipe clamp, comprising two groups of positioning pipes, the middle parts of the positioning pipes are provided with through holes, the two groups of positioning pipes are fixedly connected by vertical pipe clamps, and each group of vertical pipe clamps is provided with a through hole, the vertical pipe clamp comprises a connecting rod, a spacer, a gasket and a locking nut, the connecting rod is sleeved in the through hole between the two groups of positioning pipes, the spacer is sleeved on the outer side of the middle part of the connecting rod, a gasket is provided between the bottom of the connecting rod and the positioning pipe, and a locking nut is fixed on the outer side of the gasket, through the vertical pipe clamp structure, the positioning pipes can be arranged at intervals better, the whole has strong stability, and can stabilize each pipe group during use, can avoid pipe dislocation and explosion, so that the overall stability of the pipeline is strong, and the device is relatively simple in structure, low in use cost, bolt connection is adopted, so that the device is convenient to disassemble and assemble, the overall practicality is strong, and it is worthy of popularization and use.

Description

Technical Field

[0001] The utility model relates to the field of vertical pipe clamp devices, in particular to a screen-through vertical pipe clamp. Background Art

[0002] Platen superheater is also commonly called full radiation superheater, which refers to the heating surface arranged at the upper part of the furnace or the smoke window at the furnace outlet, which not only receives direct radiation heat from the furnace, but also absorbs convection heat from the flue gas. The platen superheater has a large distance between two adjacent plates, which can reduce the flue gas temperature and slag condensation at the furnace outlet, and prevent slagging on the heating surface behind. At the same time, it is also the main component of the heating surface of modern large boiler superheaters.

[0003] At present, the existing thermal power plants use boilers with multiple layers of positioning tubes installed on the tube panels. The positioning tubes are serpentine pipes. The positioning tubes are easily deformed due to heat and vibration, resulting in displacement, and even mutual friction between the positioning tubes. In actual operation, the positioning tubes on the tube panels are arranged in a disorderly manner after long-term operation, and even cause the positioning tubes to burst and leak, posing a hidden danger to the safe operation of the unit. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a screen-through vertical pipe clamp. Through the vertical pipe clamp structure, the positioning pipes can be better arranged at intervals, and the overall stability is strong. In addition, the various pipe groups can be stabilized during use, which can avoid misalignment of pipes and explosion of pipes, making the overall stability of the pipeline strong. In addition, the structure of the device is relatively simple, the use cost is low, and the bolt connection is adopted, which makes the device easy to disassemble and assemble, and the overall practicality is strong, and it is worthy of popularization and use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a screen-through vertical pipe clamp, comprising two groups of positioning tubes, each of which has a through hole in the middle, and the two groups of positioning tubes are fixedly connected by a vertical pipe clamp, and each group of vertical pipe clamps is provided with a through hole, and the vertical pipe clamp comprises a connecting rod, a spacer, a washer and a locking nut, the connecting rod is sleeved in the through hole between the two groups of positioning tubes, the spacer is sleeved on the outer side of the middle part of the connecting rod, a washer is provided between the bottom of the connecting rod and the positioning tube, and a locking nut is fixed to the outer side of the washer.

[0006] As a preferred technical solution of the utility model, the through holes are provided in multiple groups on the positioning tube, the through holes on both sides are round holes, and the through holes in the middle are round slot holes.

[0007] As a preferred technical solution of the utility model, the top end of each group of washers is welded and fixed to the positioning tube, and the top tube of the locking nut is welded and fixed to the washer.

[0008] As a preferred technical solution of the present utility model, the spacer is made of heat-resistant silicone.

[0009] As a preferred technical solution of the utility model, each group of connecting rods is a bolt structure with a threaded structure at the bottom.

[0010] As a preferred technical solution of the present utility model, the cross-section of the positioning tube is a rectangular structure.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. In this device, the vertical pipe clamp structure is set up, so the positioning pipes can be arranged at intervals better, and the overall stability is strong. In addition, each pipe group can be stabilized during use, which can avoid misalignment of pipes and explosion of pipes, making the overall stability of the pipeline strong. In addition, the structure of this device is relatively simple, the use cost is low, and the bolt connection is adopted, so that the device is easy to disassemble and assemble, and the overall practicality is strong, and it is worthy of promotion and use.

[0013] 2. In this device, the two ends of the gasket are respectively welded and fixed to the positioning tube and the locking nut to achieve the effect of strengthening the connectivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural side view of the utility model;

[0016] Figure 3 It is the structural disassembly diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the vertical pipe clamp structure of the utility model.

[0018] Among them: 1. positioning tube; 11. through hole; 2. vertical pipe clamp; 21. connecting rod; 22. spacer; 23. washer; 24. locking nut. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Embodiment:

[0021] like Figure 1-4 As shown, the utility model provides a screen-through vertical pipe clamp, including two groups of positioning tubes 1, each of which has a through hole 11 in the middle. The two groups of positioning tubes 1 are fixedly connected by a vertical pipe clamp 2, and each group of vertical pipe clamps 2 is provided with a through hole 11. The vertical pipe clamp 2 includes a connecting rod 21, a spacer 22, a washer 23 and a locking nut 24. The connecting rod 21 is sleeved in the through hole 11 between the two groups of positioning tubes 1, and the spacer 22 is sleeved on the outer side of the middle part of the connecting rod 21. A washer 23 is provided between the bottom of the connecting rod 21 and the positioning tube 1, and a locking nut 24 is fixed on the outer side of the washer 23; the two ends of the washer 23 are respectively welded and fixed to the positioning tube 1 and the locking nut 24, so as to achieve the effect of strengthening the connectivity.

[0022] In other embodiments, multiple groups of through holes 11 are opened on the positioning tube 1, the through holes 11 on both sides are round holes, and the through holes 11 in the middle are round groove holes; the top end of each group of washers 23 is welded and fixed to the positioning tube 1, and the top tube of the locking nut 24 is welded and fixed to the washer 23; the material of the spacer 22 is heat-resistant silicone; each group of connecting rods 21 is a bolt structure with a threaded structure at the bottom; the cross-section of the positioning tube 1 is a rectangular structure; through the vertical pipe clamp 2 structure, the positioning tubes 1 can be better spaced and arranged, and the whole has strong stability, and can stabilize each pipe group during use, which can avoid the misalignment of the pipes and the explosion of the pipes, so that the overall stability of the pipeline is strong, and the structure of the device is relatively simple, the use cost is low, and the bolt connection is adopted, so that the device is easy to disassemble and assemble, and the overall practicality is strong, which is worthy of popularization and use.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screen-through vertical pipe clamp, comprising two sets of positioning pipes (1), characterized in that: The middle of each positioning tube (1) is provided with a through hole (11). Two groups of positioning tubes (1) are fixedly connected by a vertical tube clamp (2), and each group of vertical tube clamps (2) is provided with a through hole (11). The vertical tube clamp (2) comprises a connecting rod (21), a spacer (22), a washer (23) and a locking nut (24). The connecting rod (21) is sleeved in the through hole (11) between the two groups of positioning tubes (1), the spacer (22) is sleeved on the outer side of the middle of the connecting rod (21), a washer (23) is provided between the bottom of the connecting rod (21) and the positioning tube (1), and a locking nut (24) is fixed on the outer side of the washer (23).

2. The screen-through vertical pipe clamp according to claim 1, characterized in that: The through holes (11) are provided in a plurality of groups on the positioning tube (1), the through holes (11) on both sides are circular holes, and the through holes (11) in the middle are circular groove holes.

3. The screen-through vertical pipe clamp according to claim 1, characterized in that: The top end of each group of washers (23) is welded and fixed to the positioning tube (1), and the top tube of the locking nut (24) is welded and fixed to the washers (23).

4. The screen-through vertical pipe clamp according to claim 1, characterized in that: The spacer (22) is made of heat-resistant silicone.

5. The screen-through vertical pipe clamp according to claim 1, characterized in that: Each group of connecting rods (21) is a bolt structure with a threaded structure at the bottom.

6. The screen-through vertical pipe clamp according to claim 1, characterized in that: The cross section of the positioning tube (1) is a rectangular structure.

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