Opening-to-opening connecting device for space scattered tube and tube panel
By designing a space diffuser and pipe screen counterpart connection device including positioning channel steel, diffuser support frame and pipe screen fixed structure, the problem of diffuser deformation during welding is solved, and the effective control of the folding angle and inclination angle of the diffuser is achieved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421593598.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-05
AI Technical Summary
During the welding process, the loose pipe is prone to deformation, resulting in difficult control of the folding angle and inclination angle, affecting product quality and production progress.
A counter-end connection device for space dispersed pipes and pipe screens is designed, including positioning channel steel, dispersed pipe support frame and pipe screen fixing structure, providing a support structure to stabilize the dispersed pipes and pipe screens and ensuring the consistency of shape during welding.
Through this device, the folding angle and inclination angle of the loose pipe can be effectively controlled, the probability of deformation during welding can be reduced, product quality can be improved, and manufacturing cycle can be shortened.
Smart Images
Figure CN222831072U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipeline processing and production, and relates to a device for connecting space scattered pipes and pipe panels. Background Art
[0002] like Figure 1 and Figure 2 As shown in the figure, the diffuser tube is a tube structure with a folded angle, and the tube panel is a vertical tube. The diffuser tube and the tube panel need to be welded into an integrated structure. The conventional welding process is to place the welds of the diffuser tube and the tube panel opposite to each other for welding. During the welding process, there is no supporting structure, and the diffuser tube is very easy to deform, resulting in the folded angle in the diffuser tube and the angle between the diffuser tube and the horizontal plane being difficult to control, which affects product quality and production progress. Utility Model Content
[0003] The technical problem to be solved by the utility model is: to provide a spatial diffuse tube and tube panel butt connection device, to provide support for the diffuse tube and the tube panel during welding, to prevent the diffuse tube from being deformed during welding, and to improve welding speed and welding quality.
[0004] In order to solve the above technical problems, the technical solution of the utility model is to provide a spatial diffuse tube and tube panel docking connection device, including a positioning channel steel and a diffuse tube support frame vertically fixed to the positioning channel steel, the positioning channel steel having a clamping mouth for fixing to one end of the diffuse tube, one end of the diffuse tube is fixed to the clamping mouth, and the other end points to the tube panel to be welded thereto; it also includes a tube panel fixing structure for fixing the tube panel, and the tube panel fixing structure is located below the diffuse tube support frame.
[0005] According to the utility model, further, the scattered tube support frame includes a first square tube having one end fixedly connected to the positioning channel steel, and the other end of the first square tube extends in a direction away from the positioning channel steel; the first square tube is vertically connected to the second square tube, and the first square tube and the second square tube form a cross frame structure; the lower end of the second square tube is fixedly connected to the tube screen fixing structure.
[0006] According to the utility model, further, the tube panel fixing structure includes two tube panel positioning channel steels arranged in parallel, a connecting pipe is arranged between the two tube panel positioning channel steels to form an integrated structure; the tube panel positioning channel steel is provided with a clamping opening for fixing with one end of the tube panel.
[0007] According to the utility model, it further includes a comb tooth positioning plate, which obliquely spans all the first square tubes and is fixedly connected to each first square tube; the comb tooth positioning plate has oblique comb teeth that play a guiding role, and the openings of the oblique comb teeth face the second component, which plays a positioning and guiding role for the second component.
[0008] The beneficial effects brought by the utility model are as follows: the utility model can control the angle a and the inclination angle b of the scattered tube, reduce the probability of deformation during welding, and significantly shorten the product manufacturing cycle while ensuring product quality.
[0009] The device of the utility model has a simple design structure, low manufacturing cost and convenient use, and therefore has high versatility and practicality, and is convenient for large-scale use in production workshops. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the connection between the diffused tube and the tube panel in the prior art;
[0011] Figure 2 It is a schematic diagram of the scattered pipe structure of the prior art;
[0012] Figure 3 It is a structural schematic diagram of a space diffuser pipe and tube panel butt connection device of the utility model;
[0013] Figure 4 It is a structural schematic diagram of another perspective of a spatial diffuser pipe and tube panel butt connection device of the utility model;
[0014] Figure 5 for Figure 3 AA cross-sectional view of .
[0015] Among them: 1-positioning channel steel, 2-first square tube, 3-comb tooth positioning plate, 4-tube screen positioning channel steel, 5-connecting tube, 6-second square tube, 7-scattered tube, 71-first component part, 72-second component part, 8-tube screen. DETAILED DESCRIPTION
[0016] In order to make the present invention more clearly understood, preferred embodiments are described in detail below with reference to the accompanying drawings.
[0017] like Figure 3-5 As shown, a spatial diffuse tube and tube panel docking connection device of this embodiment is used to provide support for the welding of diffuse tubes 7 and tube panels 8. It includes a positioning channel steel 1 and a first square tube 2 vertically fixed to the positioning channel steel 1. One end of the first square tube 2 is welded and fixed to the positioning channel steel 1, and the other end extends in a direction away from the positioning channel steel 1; the first square tube 2 is vertically connected to the second square tube 6, and the second square tube 6 is vertically arranged, and its lower end is fixedly connected to the tube panel fixing structure. Preferably, the first square tube 2 is two parallelly arranged, and the second square tube 6 is three, all of which are parallelly arranged to the positioning channel steel 1. The first square tube 2 and the second square tube 6 form a cross grid shape to provide a stable support structure for the diffuse tube 7.
[0018] Specifically, the tube panel fixing structure includes two tube panel positioning channel steels 4 arranged in parallel, two parallel connecting pipes 5 are arranged between the two tube panel positioning channel steels 4, and the tube panel positioning channel steels 4 and the connecting pipes 5 together form a rectangular tube panel fixing structure.
[0019] The diffuser 7 includes a first component 71 and a second component 72 connected to the first component 71, a folded angle a is formed between the first component 71 and the second component 72, one end of the first component 71 is welded and fixed to the positioning channel steel 1, and one end of the second component 72 has a weld for welding to the tube panel 8. Preferably, the folded angle a ranges from 20° to 70°.
[0020] The first component part 71 is inclined downward, and forms an inclination angle b with the horizontal plane, wherein the inclination angle b is in the range of 10° to 30°.
[0021] The tube panel 8 is welded and fixed to the tube panel positioning channel steel 4, and one end of the tube panel 8 has a weld for welding and fixing to the second component 72. The number of the tube panel 8 corresponds to the number of the scattered tubes 7.
[0022] In this embodiment, a comb-tooth positioning plate 3 is also included which obliquely spans all the first square tubes 2. The comb-tooth positioning plate 3 is fixedly connected to each first square tube 2. The comb-tooth positioning plate 3 has oblique comb teeth for guiding. The opening of the oblique comb teeth faces the second component 72. The second component 72 passes through the oblique comb teeth of the comb-tooth positioning plate 3. The oblique comb teeth play a positioning and guiding role for the second component 72, and play an auxiliary function during the welding process of the second component 72, thereby reducing the deformation problem during the welding process of the second component 72. The comb-tooth spacing and total width of the oblique comb teeth are consistent with the pipe spacing and total width of the cross section where the scattered pipe 7 is located.
[0023] The positioning channel steel 1 is provided with a clamping arc for clamping the first component 71 of the loose tube 7, that is, the size of the clamping arc is the same as the size of the loose tube 7. The arc spacing of the positioning channel steel 1 corresponds to the spacing between adjacent loose tubes 7, and the number of the clamping arcs is the same as or greater than the number of the loose tubes 7.
[0024] The two ends of the tube panel positioning channel steel 4 are provided with clamping arcs for clamping the tube panel 8, that is, the size of the clamping arc is the same as that of the tube panel 8. The arc spacing of the tube panel positioning channel steel 4 corresponds to the spacing between adjacent tube panels 8, and the number of clamping arcs is the same as or greater than the number of tube panels 8.
[0025] In this embodiment, the diameter of the diffused tube 7 is Ф38~Ф76mm. The diffused tubes 7 are distributed in a plurality of pieces, and the distance between two adjacent diffused tubes 7 is set to S, and a total of K pieces are provided, that is, the total width of the diffused tubes is: S×K. Among them, the numerical range of S is: 80mm~110mm. Preferably, the numerical value of K is set to 14 pieces. The diameter of the tube panel 8 is the same as that of the diffused tube 7, so that the two can be well welded into an integrated structure. The tube panel 8 is also distributed in a plurality of pieces, and the distance between two adjacent diffused tubes 8 is set to M, and a total of N pieces are provided, that is, the total width of the diffused tubes is: M×N, and the numerical range of M is: Ф70~Ф100mm. Preferably, the numerical value of N is set to 14 pieces.
[0026] The working process of the utility model is:
[0027] 1) Install one end of the first component 71 of the scattered tube 7 in the clamping arc of the positioning channel steel 1, and the second component 72 of the scattered tube 7 passes through the oblique comb teeth of the comb tooth positioning plate 3 to complete the clamping and fixing of the scattered tube 7 by the comb tooth positioning plate 3; and check whether the sizes of the folding angle a and the inclination angle b of the scattered tube 7 are correct; during the installation process, the clamping arc opening of the positioning channel steel 1 faces the left side, and the scattered tube 7 and the tube panel 8 are respectively located on the left and right sides of the positioning channel steel 1; 2) Reverse the positioning channel steel 1 and the scattered tube 7 by 180 degrees, so that the weld of the second component 71 of the scattered tube 7 corresponds to the weld of the tube panel 8, and fix the tube panel positioning channel steel 4 to the tube panel 8, so as to realize the butt assembly and docking between the scattered tube 7 and the tube panel 8, and realize the precise and fast butt welding operation of the tubes;
[0028] 3) The butt welds of the diffuse tube 7 and the tube panel 8 are spot welded and the butt welds are welded. After the welding is completed, the butt connection device is removed, and the butt welding operation of the diffuse tube and the tube panel is completed.
[0029] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A device for connecting space diffused pipes to tube panels, characterized in that: It includes a positioning channel steel and a loose tube support frame vertically fixed to the positioning channel steel, the positioning channel steel has a clamping mouth for fixing to one end of the loose tube, one end of the loose tube is fixed to the clamping mouth, and the other end points to the tube panel to be welded thereto; it also includes a tube panel fixing structure for fixing the tube panel, and the tube panel fixing structure is located below the loose tube support frame.
2. A spatial diffuser pipe and tube panel butt connection device as claimed in claim 1, characterized in that: The loose tube support frame includes a first square tube with one end fixedly connected to the positioning channel steel, and the other end of the first square tube extends in a direction away from the positioning channel steel; the first square tube is vertically connected to the second square tube, and the first square tube and the second square tube form a cross frame structure; the lower end of the second square tube is fixedly connected to the tube screen fixing structure.
3. A spatial diffuser pipe and tube panel butt connection device as claimed in claim 1 or 2, characterized in that: The tube panel fixing structure comprises two tube panel positioning channel steels arranged in parallel, a connecting pipe is arranged between the two tube panel positioning channel steels to form an integrated structure; the tube panel positioning channel steel is provided with a clamping opening for fixing with one end of the tube panel.
4. A spatial diffuser pipe and tube panel butt connection device as claimed in claim 2, characterized in that: It also includes a comb tooth positioning plate, which obliquely spans all the first square tubes and is fixedly connected to each first square tube; the comb tooth positioning plate has oblique comb teeth for guiding, and the openings of the oblique comb teeth face the second component, which plays a positioning and guiding role for the second component.