Pressure pipeline mounting and supporting structure
By designing a pressure pipeline installation support structure including directional adjustment components, dehumidification components and retractable heating lamps, the problem of welding quality affected by environmental factors when installing pressure pipelines outdoors is solved, and high-quality welding effect is achieved in humid and rainy environments.
Patent Information
- Application Number
- CN202421250561.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When installing pressure pipes outdoors, factors such as ambient temperature, humidity and wind speed will affect the welding quality, especially when the humidity is high and the temperature is low, it is difficult to ensure a firm seal after welding.
A pressure pipe mounting support structure is designed, including a base, a curved support groove, a directional adjustment assembly, a dehumidification assembly and a telescopic heating lamp. The direction adjustment assembly is used to fix the position of the support groove, the dehumidification assembly absorbs moisture by drying the dehumidifier to reduce relative humidity, and the heating lamp is used to preheat the welding environment.
Through this structure, the humidity and temperature of the welding environment can be effectively controlled when installing pressure pipes outdoors, ensuring sealing and welding quality after welding, and is suitable for humid and rainy environments.
Smart Images
Figure CN222680072U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline installation, and more specifically, to a pressure pipeline installation support structure. Background Art
[0002] Pressure piping refers to all pipelines that are subject to internal or external pressure, regardless of the medium inside the pipe. Pressure piping is a part of the pipeline and is used to transport, distribute, mix, separate, discharge, measure, control and stop the flow of fluids. It is an assembly consisting of pipes, fittings, flanges, bolted connections, gaskets, valves, other components or pressure-bearing parts and supports.
[0003] When installing pressure pipes outdoors, they need to be supported, fixed and welded. The welding environment is one of the important factors that restrict the welding quality. When installing pressure pipes outdoors, the ambient temperature, humidity and wind speed need to be considered to ensure that the pressure pipes have a firm seal after welding. When the humidity is high and the temperature is low, the requirements for the welding environment are particularly important.
[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a pressure pipeline installation support structure.
[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: the pressure pipeline installation support structure includes a base and a support groove, a direction adjustment component is arranged between the base and the support groove, the direction adjustment component controls and fixes the horizontal position and the vertical flip angle of the support groove, the support groove is arranged as an arc plate, and a dehumidification component is slidably connected to the end surface of the support groove close to the ground, and the dehumidification component rotates to the top of the support groove with the axis of the support groove, and a heating lamp is fixedly connected to the base, and the heating lamp is arranged as a retractable heating lamp.
[0007] The utility model is further configured as follows: the dehumidification component includes an outer shell, the outer shell is configured as an arc-shaped plate, a sliding member is fixedly connected to the end face of the outer shell close to the supporting groove, a plurality of sliding grooves are provided on the end face of the supporting groove close to the outer shell, the sliding member slides in the sliding grooves, a placement groove is provided on the end face of the outer shell close to the supporting groove, and a drying dehumidifying body is arranged in the placement groove.
[0008] The utility model is further configured as follows: the sliding groove comprises a sliding groove one arranged along the length direction of the supporting groove and a sliding groove two opened along the circumferential direction of the sliding groove, the inner side walls of the sliding groove one and the sliding groove two are both provided with limiting grooves, the sliding member is divided into an upper half and a lower half, the lower half of the sliding member is fixedly connected to the end face of the shell close to the supporting groove, the outer peripheral wall of the upper half of the sliding member is abutted against the bottom of the limiting groove, and the upper half of the sliding member slides in the limiting groove.
[0009] The utility model is further configured as follows: the number of the second sliding grooves is greater than or equal to 3, and the length of the shell is greater than or equal to 30 centimeters.
[0010] The utility model is further configured as follows: an opening is provided on the end face of the shell near the end of the slot of the supporting slot, and the opening forms a receiving groove inside the shell, a rain shield is provided in the receiving groove, one end of the rain shield is fixedly connected to the bottom of the receiving groove, and the rain shield can be retracted in the receiving groove.
[0011] The utility model is further configured as follows: the rain shielding member is configured as a high temperature resistant plastic film, and the cross section of the rain shielding member is wavy.
[0012] The utility model is further configured as follows: the direction adjustment component includes two support columns, a cross plate and a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the base, the telescopic rod of the hydraulic cylinder is fixedly connected to the cross plate, the two support columns are fixedly connected to the cross plate, the support groove is vertically flipped between the two support columns, the two ends of the support groove are fixedly connected with toothed discs, and limiting members are arranged on the two support columns, and the limiting members are clamped with the toothed discs.
[0013] In summary, the utility model has the following beneficial effects: a shell is slidably connected to the bottom surface of the support groove, the shell can extend along the length direction of the support groove, and slide along the axial circumference of the support groove to the welding point of the pressure pipe, and a drying and dehumidifying body is arranged on the end face of the shell close to the support groove. When the shell is flipped over the welding point, the drying and dehumidifying body is also located above the welding point, and the air around the welding point is continuously dried and dehumidified to ensure that the relative humidity around the welding point is not more than 80%, which meets the conditions required for welding, and a retractable heating lamp is fixedly connected to the base, the retractable heating lamp is pulled to the welding point, and the welding point is heated to ensure that the ambient temperature of the welding point is not lower than the minimum allowable temperature, and the retractable heating lamp can preheat the welding point more stably and accurately to ensure a good welding environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0015] Figure 2It is an exploded view of the utility model;
[0016] Figure 3 for Figure 2 The enlarged schematic diagram of the middle A part;
[0017] Figure 4 for Figure 2 The enlarged schematic diagram of the middle B part;
[0018] Figure 5 The structure of the utility model is shown in FIG. Figure 2 .
[0019] In the figure: 1. base; 2. hydraulic cylinder; 3. cross plate; 4. support column; 5. toothed disc; 6. limiter; 7. support groove; 701. sliding groove one; 702. sliding groove two; 703. limiter groove; 8. outer shell; 801. placement groove; 802. accommodation groove; 9. retractable heating lamp; 10. drying and dehumidifying body; 11. magnetic part; 12. rain shield; 13. sliding part. DETAILED DESCRIPTION
[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] Pressure pipe installation support structure, such as Figure 1 As shown, it includes a base 1 and a support groove 7, and an adjustment component is arranged between the base 1 and the support groove 7. The adjustment component controls and fixes the horizontal position and the vertical flip angle of the support groove 7. The support groove 7 is arranged as an arc plate. A dehumidification component is slidably connected to the end surface of the support groove 7 close to the ground. The dehumidification component rotates toward the top of the support groove 7 with the axis of the support groove 7 so that the support groove 7 part has a tubular structure. A heating lamp is fixedly connected to the base 1, and the heating lamp is arranged as a retractable heating lamp 9. After the pressure pipeline is placed on the support groove 7, the horizontal position and the vertical flip angle of the pressure pipeline are adjusted by the adjustment component so that the pipe mouths of the two pressure pipelines are butted. In a humid environment, the dehumidification component is slid to flip it to the top of the support groove 7 and the welding part of the pressure pipeline, and the welding part of the pressure pipeline is continuously dried and humidified, thereby improving the welding environment and improving the welding efficiency. Moreover, the retractable heating lamp 9 fixedly connected to the base 1 can be pulled to heat the welding part of the pressure pipeline to ensure that the temperature of the welding part is not lower than the minimum allowable temperature.
[0022] like Figure 1 and Figure 2As shown, the direction adjustment component includes two support columns 4, a cross plate 3 and a hydraulic cylinder 2. The hydraulic cylinder 2 is fixedly connected to the base 1, one end of the telescopic rod of the hydraulic cylinder 2 is fixedly connected to the cross plate 3, the two support columns 4 are fixedly connected to the end surface of the cross plate 3 away from the base 1, and the two support columns 4 are respectively located on both sides of the cross plate 3, and a toothed disc 5 is fixedly connected to the outer wall of the support groove 7. The toothed disc 5 is vertically arranged at the two ends of the support groove 7 and is located at the center of the support groove 7. A supporting cylinder is fixedly connected to the toothed disc 5, and the supporting cylinder passes through the support column 4 so that the support groove 7 can be vertically flipped on the two support columns 4. A limiting member 6 is also provided on the two support columns 4, and the limiting member 6 is slidably connected to the support column 4. The limiting member 6 is slid toward the center of the two support columns 4 and is engaged with the toothed groove of the toothed disc 5 to fix the vertical flip angle of the support groove 7, and the hydraulic cylinder 2 is electrically connected to the power supply, and the horizontal position of the support groove 7 is fixed by driving the hydraulic cylinder 2.
[0023] like Figure 2 - Figure 5 As shown, the dehumidification component includes a shell 8, the shell 8 is an arc-shaped plate, the shell 8 is slidably connected to the bottom surface of the support groove 7, a placement groove 801 is provided on the end surface of the shell 8 close to the support groove 7, a drying dehumidification body 10 is arranged in the placement groove 801, preferably, the drying dehumidification body 10 can use a desiccant with good moisture absorption effect such as calcium chloride, a sliding member 13 is fixedly connected to the bottom of the placement groove 801, a plurality of sliding grooves are provided on the bottom surface of the support groove 7, the sliding grooves include a sliding groove 1 701 provided along the length direction of the support groove 7 and a sliding groove 2 702 provided along the circumferential direction of the support groove 7, and a limiting groove 703 is provided on the inner side walls of the sliding groove 1 701 and the sliding groove 2 702. The sliding member 13 is fixedly connected to the bottom of the placement groove 801. The sliding member 13 is divided into an upper half and a lower half. The cross-sectional area of the upper half is larger than that of the lower half. The outer peripheral wall of the upper half of the sliding member 13 is against the bottom of the limiting groove 703, so that the shell 8 can slide stably on the bottom surface of the support groove 7. The number of sliding grooves 702 is greater than or equal to three, and the length of the shell 8 is greater than or equal to 30 cm. The setting of the number of sliding grooves 702 facilitates the adjustment of the distance when the shell 8 is displaced in the length direction of the support groove 7, thereby improving the accuracy of the position of the dehumidification component during moisture absorption and drying. The setting of the length of the shell 8 can better cover the welding point and increase the area of dehumidification and drying.
[0024] like Figure 2 A magnetic part 11 is fixedly connected to the end surface of the shell 8 near the top of the support groove 7, and a magnetic part 11 that attracts the magnetic part 11 on the shell 8 is fixedly connected to the top surface of the support groove 7. When the shell 8 slides and flips, the two magnetic parts 11 attract each other, thereby improving the stability of the support structure during welding operation.
[0025] like Figure 2 - Figure 5 As shown, an opening is provided on the end face of the shell 8 near the end of the notch of the supporting groove 7, and a receiving groove 802 is formed on the shell 8 through the opening. The receiving groove 802 is set as a straight groove, and its cross-sectional shape is an arc. A rain shield 12 is fixedly connected to the bottom of the accommodating groove 802. The rain shield 12 is set as a high-temperature resistant plastic film, and its cross-section is wavy. The rain shield 12 can be retracted in the accommodating groove 802. In a rainy environment, when the shell 8 is slid and flipped to cover the welding point, the rain shield area is extended by stretching the rain shield 12, thereby reducing the rainwater contacting the welding point, ensuring the welding environment, and improving the welding effect. Since high temperature will be generated during welding, the high-temperature resistant rain shield 12 has better durability and practicality.
[0026] Working principle: When using this kind of pressure pipe installation support structure outdoors, place the pressure pipe on the support groove 7, adjust the horizontal position of the pressure pipe through the hydraulic cylinder 2, and adjust the vertical flip angle of the pressure pipe through the toothed disc 5 and the limiter 6, so that the pipe mouths of the two sections of the pressure pipe are butted. When encountering a relatively humid or rainy environment, first slide the outer shell 8 outward along the length direction of the support groove 7, and the sliding block slides in the sliding groove 1 701. After adjusting to the welding position, the sliding block slides in the sliding groove 2 702 along the axis of the support groove 7, so that the outer shell 8 covers the welding position, and the magnetic parts 11 respectively located on the outer shell 8 and the support groove 7 attract each other, fix the outer shell 8 and the support groove 7, and the drying and dehumidifying body 10 located between the outer shell 8 and the support groove 7 is in contact with the air, and The welding point is located below the drying and dehumidifying body 10. The drying and dehumidifying body 10 absorbs moisture from the air around the welding point to ensure that the relative humidity within one meter of the welding point is not more than 80%, thereby ensuring the welding effect. When the outer shell 8 is retracted on the bottom surface of the supporting groove 7, the contact area between the drying and dehumidifying body 10 and the air is reduced, thereby improving the utilization rate of the drying and dehumidifying body 10. When there is a lot of rain, the rain shield 12 can be stretched to increase the rain shielding area, optimize the welding environment, and improve the welding effect. By pulling the retractable heating lamp 9 fixedly connected to the base 1 and making the retractable heating lamp 9 face the welding point, the retractable heating lamp 9 heats the welding point to ensure that the ambient temperature of the welding point is not lower than the minimum allowable temperature. The retractable heating lamp 9 can preheat the welding point more stably and accurately.
[0027] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A pressure pipeline installation support structure, comprising a base (1) and a support groove (7), wherein a direction adjustment component is arranged between the base (1) and the support groove (7), and the direction adjustment component controls and fixes the horizontal position and vertical flip angle of the support groove (7), characterized in that: The support groove (7) is configured as an arc-shaped plate, a dehumidification component is slidably connected to the end surface of the support groove (7) close to the ground, the dehumidification component rotates toward the top of the support groove (7) with the axis of the support groove (7), and a heating lamp is fixedly connected to the base (1), and the heating lamp is configured as a retractable heating lamp (9).
2. The pressure pipeline installation support structure according to claim 1 is characterized in that: The dehumidification component comprises a shell (8), the shell (8) being configured as an arc-shaped plate, a sliding member (13) being fixedly connected to an end surface of the shell (8) close to the support groove (7), a plurality of sliding grooves being provided on an end surface of the shell (8) close to the support groove (7), the sliding member (13) sliding in the sliding grooves, a placement groove (801) being provided on an end surface of the shell (8) close to the support groove (7), and a drying dehumidification body (10) being provided in the placement groove (801).
3. The pressure pipeline installation support structure according to claim 2 is characterized in that: The sliding groove comprises a sliding groove 1 (701) arranged along the length direction of the supporting groove (7) and a sliding groove 2 (702) opened along the circumferential direction of the sliding groove. The inner side walls of the sliding groove 1 (701) and the sliding groove 2 (702) are both provided with a limiting groove (703). The sliding member (13) is divided into an upper half and a lower half. The lower half of the sliding member (13) is fixedly connected to the end surface of the housing (8) close to the supporting groove (7). The outer peripheral wall of the upper half of the sliding member (13) abuts against the bottom of the limiting groove (703), and the upper half of the sliding member (13) slides in the limiting groove (703).
4. The pressure pipeline installation support structure according to claim 3 is characterized in that: The number of the second sliding grooves (702) is greater than or equal to 3, and the length of the shell (8) is greater than or equal to 30 centimeters.
5. The pressure pipeline installation support structure according to claim 2 is characterized in that: An opening is provided on the end surface of the housing (8) close to the end of the notch of the support groove (7), and the opening forms a receiving groove (802) inside the housing (8), and a rain shield (12) is arranged in the receiving groove (802), one end of the rain shield (12) is fixedly connected to the bottom of the receiving groove (802), and the rain shield (12) can be retracted in the receiving groove (802).
6. The pressure pipeline installation support structure according to claim 5 is characterized in that: The rain shield (12) is configured as a high temperature resistant plastic film, and the cross section of the rain shield (12) is wavy.
7. The pressure pipeline installation support structure according to claim 1, characterized in that: The direction adjustment component comprises two support columns (4), a transverse plate (3) and a hydraulic cylinder (2); the hydraulic cylinder (2) is fixedly connected to the base (1); the telescopic rod of the hydraulic cylinder (2) is fixedly connected to the transverse plate (3); the two support columns (4) are fixedly connected to the transverse plate (3); the support groove (7) is vertically flipped between the two support columns (4); the two ends of the support groove (7) are fixedly connected with a toothed disc (5); and the two support columns (4) are provided with a limiting member (6), and the limiting member (6) is clamped with the toothed disc (5).