Assembly connection node and method for heat dissipation system support structure

Abstract

The present invention relates to the field of structural engineering technology, and in particular to an assembled connection node and method for a heat dissipation system support structure, which aims to solve the problems of large welding workload and difficult high-altitude positioning when connecting the heat dissipation system support structure. The assembled connection node of the heat dissipation system support structure includes a first connection unit, a second connection unit and a third connection unit, the first connection unit includes a first left vertical rod and a first right vertical rod parallel to each other, the second connection node includes a second vertical rod and a second cross rod perpendicular to each other, and the third connection unit includes a third vertical rod and a third cross rod perpendicular to each other; the ends of the first left vertical rod and the second vertical rod close to each other are both provided with flange plates and connected by flange plates; the third vertical rod is provided with a connecting end plate, the connecting end plate is provided with a positioning ring, and the first right vertical rod is inserted into the positioning ring. The present invention replaces the plate connection with the rod connection and the flange plate connection, which greatly reduces the welding workload and improves the connection strength.

Description

Technical Field

[0001] The present invention relates to the technical field of structural engineering, and in particular to an assembled connection node and method for a heat dissipation system support structure. Background Art

[0002] A natural ventilation cooling system uses water as a circulating coolant, absorbing heat from the water circulation system and releasing it into the atmosphere to lower the water temperature. The cooling principle is that water and air flow into contact to exchange heat. The cool air removes heat, dissipating excess heat generated during production and thus lowering the water temperature. Steel structures are increasingly used in cooling system support structures due to their advantages, such as light weight, high strength, good seismic resistance, factory-scale production, fast construction, and recyclable materials.

[0003] Due to the huge size of the cooling system support structure, prefabricated components are usually used in the factory, transported to the site, and then hoisted and spliced. At the same time, in order to improve the efficiency of high-altitude installation, prefabricated components can be assembled into larger components on the ground and then hoisted as a whole. The connection nodes between components play a vital role in the cooling system support structure. Most existing connection nodes are plate structures and are completed by high-altitude on-site welding, such as Figure 8 As shown, this type of connection has problems such as large welding workload, difficulty in high-altitude welding, difficulty in ensuring welding quality, difficulty in high-altitude positioning of components, sensitivity to manufacturing and construction errors, and great influence from the environment. These problems seriously affect the construction progress and quality, and may even threaten the overall safety of the supporting structure. Summary of the Invention

[0004] The purpose of the present invention is to provide an assembled connection node and method for a heat dissipation system support structure, so as to solve the problems of large welding workload and difficult high-altitude positioning when connecting the heat dissipation system support structure.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is:

[0006] The first connecting unit is a first connecting unit, a second connecting unit and a third connecting unit, wherein the first connecting unit, the second connecting unit and the third connecting unit are respectively arranged at the three vertices of the steel triangle component, including the first connecting unit of the first steel triangle component, the second connecting unit of the second steel triangle component and the third connecting unit of the third steel triangle component that are connected to each other; the first connecting unit includes a first left vertical rod and a first right vertical rod parallel to each other, the second connecting node includes a second vertical rod and a second cross rod that are perpendicular to each other, and the third connecting unit includes a third vertical rod and a third cross rod that are perpendicular to each other; the first left vertical rod and the second vertical rod are both provided with a flange plate at one end close to each other and are connected through the flange plate; the second cross rod and the third cross rod are both provided with a flange plate at one end close to each other and are connected through the flange plate; the third vertical rod is provided with a connecting end plate close to the first right vertical rod, and a positioning ring is provided on the side of the connecting end plate close to the first right vertical rod, the first right vertical rod is inserted into the positioning ring and abuts against the connecting end plate, and the third vertical rod is welded to the first right vertical rod.

[0007] Furthermore, the first connecting unit also includes a first left sleeve, and the first left vertical rod is inserted into the first left sleeve and threadedly connected to the first left sleeve.

[0008] Furthermore, the second connection node also includes a second transverse sleeve, and the second transverse rod is inserted into the second transverse sleeve and threadedly connected to the second transverse sleeve.

[0009] Furthermore, the assembled connection nodes of the heat dissipation system support structure also include high-strength bolts, which are inserted into two mutually connected flange plates.

[0010] Furthermore, through holes are evenly distributed along the circumference of the flange plate, and high-strength bolts are inserted into the through holes; the diameter of the through holes is larger than the diameter of the high-strength bolts.

[0011] Furthermore, the first connecting unit also includes a connecting cross bar, which is perpendicular to the first left sleeve; one end of the connecting cross bar is connected to the first left sleeve, and the other end is connected to the first right vertical bar.

[0012] Furthermore, the assembled connection node of the heat dissipation system support structure also includes a left reinforcing rod and a right reinforcing rod; the left reinforcing rod is vertically arranged, one end is connected to the connecting cross bar, and the other end is connected to the second cross sleeve; the right reinforcing rod is vertically arranged, one end is connected to the connecting cross bar, and the other end is connected to the third cross bar.

[0013] Furthermore, the rods constituting the first connecting unit, the second connecting unit and the third connecting unit are made of H-shaped steel, angle steel or steel pipe.

[0014] Another aspect of the present invention provides a method for connecting assembled connection nodes of a heat dissipation system support structure, which is used to connect the assembled connection nodes of the heat dissipation system support structure, comprising the following steps:

[0015] Lower assembly: Hoist the second and third steel triangle components, insert high-strength bolts into the flange plates and tighten them with nuts to connect the second and third crossbars;

[0016] Upper assembly: hoist the first steel triangle component, insert the first right vertical rod into the positioning ring, insert high-strength bolts into the flange plate and tighten them with nuts to connect the first left vertical rod and the second vertical rod, then weld the first right vertical rod to the connecting end plate;

[0017] Connection reinforcement: Place the left and right reinforcement bars and weld them.

[0018] Furthermore, if the distance between the two flange plates connected to each other is not appropriate during the process of connecting the flange plates, the first left vertical rod or the second horizontal rod can be rotated to make the two flange plates fit together.

[0019] Based on the above technical solutions, the technical effects achieved by the present invention are:

[0020] The assembled connection node of the heat dissipation system support structure provided by the present invention is used to connect steel triangle components, the steel triangle components include a first connection unit, a second connection unit and a third connection unit, the first connection unit, the second connection unit and the third connection unit are respectively arranged at the three vertices of the steel triangle components, including the first connection unit of the first steel triangle component, the second connection unit of the second steel triangle component and the third connection unit of the third steel triangle component that are connected to each other; the first connection unit includes a first left vertical rod and a first right vertical rod parallel to each other, the second connection node includes a second vertical rod and a second cross rod perpendicular to each other, and the third connection unit includes a third vertical rod and a third cross rod perpendicular to each other; the first left vertical rod and the second vertical rod are both provided with a flange plate at one end close to each other and are connected through the flange plate; the second cross rod and the third cross rod are both provided with a flange plate at one end close to each other and are connected through the flange plate; the third vertical rod is provided with a connecting end plate close to the first right vertical rod, and a positioning ring is provided on the side of the connecting end plate close to the first right vertical rod, the first right vertical rod is inserted into the positioning ring and abuts against the connecting end plate, and the third vertical rod is welded to the first right vertical rod.

[0021] The present invention replaces plate connection with rod connection, reduces the steel used in the connection node, reduces the weight of the connection node, reduces the length of the weld, and reduces the welding workload.

[0022] The rods are mostly connected by flange plates, which can be connected by bolts or welding, which increases the connection speed and reduces the welding workload, while reducing the problems caused by welding stress and welding deformation, and improving the structural strength of the connection node.

[0023] In particular, bolt connections are not affected by weather, can quickly reach connection strength, can effectively guarantee construction progress, and can reduce the difficulty of welding connections after bolt connections, greatly improving connection efficiency and welding quality.

[0024] The cooperation between the first right vertical rod and the positioning ring enables rapid positioning, reduces the difficulty of docking the various steel triangle components during the hoisting process, and improves the connection speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic structural diagram of an assembled connection node of a heat dissipation system support structure provided by an embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the connection of steel triangle components;

[0028] Figure 3 A front view of an assembled connection node of a heat dissipation system support structure provided by an embodiment of the present invention;

[0029] Figure 4 is a structural schematic diagram of the first connecting unit;

[0030] Figure 5 is a structural schematic diagram of the second connecting unit;

[0031] Figure 6 is a structural schematic diagram of the third connecting unit;

[0032] Figure 7 This is a schematic diagram of the connection between the first left vertical rod and the second vertical rod;

[0033] Figure 8 It is a structural diagram of an existing plate-type connection node;

[0034] Icon: 1-first steel triangle component; 2-second steel triangle component; 3-third steel triangle component; 100-first connecting unit; 200-second connecting unit; 300-third connecting unit; 400-left reinforcing rod; 500-right reinforcing rod; 110-first left vertical rod; 120-first right vertical rod; 130-first left sleeve; 140-connecting cross bar; 210-second vertical rod; 220-second cross bar; 230-second cross sleeve; 310-third vertical rod; 320-third cross bar; 111-flange plate; 311-connecting end plate; 312-positioning ring. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0037] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0038] Most of the existing connection nodes are plate structures and are completed by high-altitude on-site welding. This type of connection has problems such as large welding workload, difficulty in high-altitude welding, difficulty in ensuring welding quality, difficulty in high-altitude positioning of components, sensitivity to manufacturing and construction errors, and great influence from the environment. These problems seriously affect the construction progress and quality, and may even threaten the overall safety of the supporting structure.

[0039] In view of this, the present invention provides an assembled connection node of a heat dissipation system support structure, which is used to connect steel triangle components. The steel triangle components include a first connection unit 100, a second connection unit 200, and a third connection unit 300. The first connection unit 100, the second connection unit 200, and the third connection unit 300 are respectively arranged at the three vertices of the steel triangle components, including the first connection unit 100 of the first steel triangle component 1, the second connection unit 200 of the second steel triangle component 2, and the third connection unit 300 of the third steel triangle component 3 that are connected to each other; the first connection unit 100 includes a first left vertical rod 110 and a first right vertical rod 120 that are parallel to each other, and the second connection node includes a second vertical rod 210 that is perpendicular to each other. and the second cross bar 220, the third connecting unit 300 includes a third vertical bar 310 and a third cross bar 320 that are perpendicular to each other; the ends of the first left vertical bar 110 and the second vertical bar 210 that are close to each other are both provided with flange plates 111 and are connected through the flange plates 111; the ends of the second cross bar 220 and the third cross bar 320 that are close to each other are both provided with flange plates 111 and are connected through the flange plates 111; the third vertical bar 310 is provided with a connecting end plate 311 close to the first right vertical bar 120, and a positioning ring 312 is provided on the side of the connecting end plate 311 close to the first right vertical bar 120, the first right vertical bar 120 is inserted into the positioning ring 312 and abuts against the connecting end plate 311, and the third vertical bar 310 is welded to the first right vertical bar 120.

[0040] The present invention replaces plate connection with rod connection, reduces the steel used in the connection node, reduces the weight of the connection node, reduces the length of the weld, and reduces the welding workload.

[0041] The rods are mostly connected through flange plates 111, which can be connected by bolts or welding, which improves the connection speed and reduces the welding workload, while reducing the problems caused by welding stress and welding deformation, and improving the structural strength of the connection node.

[0042] In particular, bolt connections are not affected by weather, can quickly reach connection strength, can effectively guarantee construction progress, and can reduce the difficulty of welding connections after bolt connections, greatly improving connection efficiency and welding quality.

[0043] The first right vertical rod 120 cooperates with the positioning ring 312 to achieve rapid positioning, thereby reducing the difficulty of connecting the various steel triangle components during the hoisting process and improving the connection speed.

[0044] The following combination Figures 1-8 The structure and shape of the assembled connection nodes of the heat dissipation system support structure provided in this embodiment are described in detail:

[0045] In this embodiment, the steel triangle components are equilateral triangles to ensure the arrangement of the steel triangle components.

[0046] In the optional solution of this embodiment, Figure 1 、 Figure 3 、 Figure 4 As shown, the first connecting unit 100 includes a first left vertical rod 110, a first right vertical rod 120, a first left sleeve 130, and a connecting crossbar 140. The first left vertical rod 110 is configured as a threaded rod, which is inserted into the first left sleeve 130 and threadedly connected to the first left sleeve 130. The two first left sleeves 130 and the two first right vertical rods 120 are arranged in a rectangular shape, with the two first left sleeves 130 forming the short sides of the rectangle. The connecting crossbar 140 is perpendicular to the first left vertical rod 110. One end of the connecting crossbar 140 is connected to the first left sleeve 130, and the other end is connected to the first right vertical rod 120 to ensure the structural stability of the rectangular arrangement. Similarly, a crossbar is also connected between the two first right vertical rods 120.

[0047] Furthermore, a flange plate 111 is provided at one end of the first left vertical rod 110 close to the second connecting unit 200 for flange connection with the second connecting unit 200 .

[0048] The threaded connection between the first left vertical rod 110 and the first left sleeve 130 can adjust the position of the flange plate 111, compensate for the length error during the connection process, and improve the connection efficiency.

[0049] In order to prevent the connecting cross bar 140 from being too long and causing excessive force, a vertical bar is provided in the middle of the connecting cross bar 140 to strengthen the structural strength of the first connecting unit 100 .

[0050] In this embodiment, the second connecting unit 200 includes a second vertical rod 210, a second horizontal rod 220 and a second horizontal sleeve 230. The second vertical rod 210 and the second horizontal sleeve 230 are perpendicular to each other. Figure 5 As shown, the second vertical rod 210 is connected to the first vertical rod. A flange plate 111 is provided at one end of the second vertical rod 210 where it connects to the first vertical rod. The two are connected via the flange plate 111. Therefore, high-strength bolts can be used for connection, ensuring connection strength while reducing welding workload, improving work efficiency, and minimizing the impact of welding on the structure. After bolting, the two connected flange plates 111 can be welded, either spot welding or full welding, to improve connection reliability.

[0051] Furthermore, the second crossbar 220 is inserted into and threadedly connected to the second crossbar 230. A flange plate 111 is provided on one end of the second crossbar 220 near the third connecting unit 300, and is connected to the third connecting unit 300 via the flange plate 111. A diagonal brace is connected between the second crossbar 230 and the second vertical bar 210 to maintain structural strength and verticality.

[0052] In an optional solution of this embodiment, the third connecting unit 300 includes a third vertical rod 310 and a third horizontal rod 320. Figure 6 As shown. The third crossbar 320 is coaxial with the second crossbar 220. The end of the third crossbar 320 close to the second crossbar 220 is provided with a flange plate 111, and the two are connected by the flange plate 111. The third vertical rod 310 is connected to the first right vertical rod 120. The end of the third vertical rod 310 close to the first right vertical rod 120 is provided with a connecting end plate 311. The side of the connecting end plate 311 close to the first right vertical rod 120 is provided with a positioning ring 312. The first right vertical rod 120 is inserted into the positioning ring 312 and abuts against the connecting end plate 311. The third vertical rod 310 is welded to the first right vertical rod 120. The positioning ring 312 can be used to quickly position the first right vertical rod 120, thereby quickly positioning the first connecting unit 100 and the third connecting unit 300, speeding up the hoisting of the first steel triangle component 1 and improving work efficiency.

[0053] In this embodiment, the flange plates 111 may be connected to each other by high-strength bolts, or by welding, or further strengthened by welding after bolt connection to prevent loosening.

[0054] Specifically, the diameter of the through-holes in flange plate 111 is larger than the diameter of the high-strength bolts to ensure axial adjustment of first left vertical rod 110 and second crossbar 220. This prevents the through-holes from misaligning when flange plate 111 abuts against each other during adjustment of first left vertical rod 110 or second crossbar 220, preventing the bolts from being inserted. By setting an appropriate number of through-holes and through-hole diameters, the adjustment accuracy during connection is ensured to achieve length adjustment and connection of flange plate 111.

[0055] Regarding the connection structure of flange plate 111 Figure 7 As shown, the first left vertical rod 110 and the second vertical rod 210 are used as an example. A flange plate 111 is provided at the lower end of the first left vertical rod 110, and a flange plate 111 is provided at the upper end of the second vertical rod 210. When connected, the two flange plates 111 abut against each other, and the through holes are large enough to insert bolts. The first left vertical rod 110 is a threaded rod inserted into the first left sleeve 130. When the first connecting unit 100 and the second connecting unit 200 are connected, if there is a gap or interference between the flange plates 111 on the first left vertical rod 110 and the second vertical rod 210, the first left vertical rod 110 can be rotated to adjust the distance between the two flange plates 111 so that the two flange plates 111 abut against each other and connect, thereby eliminating errors and improving the quality of the connection.

[0056] In an optional solution of this embodiment, the assembled connection node of the heat dissipation system support structure also includes a left reinforcing rod 400 and a right reinforcing rod 500; the left reinforcing rod 400 is vertically arranged, one end of which is connected to the connecting cross bar 140, and the other end is connected to the second cross sleeve 230; the right reinforcing rod 500 is vertically arranged, one end of which is connected to the connecting cross bar 140, and the other end is connected to the third cross bar 320, thereby improving the force along the direction of the first left vertical rod 110 and increasing the strength of the connection node.

[0057] Furthermore, the rods constituting the first connecting unit 100 , the second connecting unit 200 and the third connecting unit 300 may be made of H-shaped steel, angle steel or steel pipe.

[0058] In an optional solution of this embodiment, the first right vertical rod 120 and the first left sleeve 130 can be arranged at intervals, that is, the line connecting the two first right vertical rods 120 is the diagonal line of the rectangle, and the corresponding connecting rods are also changed. This setting can speed up the positioning of the first connecting unit 100 and the third connecting unit 300 when connected, further improving the connection efficiency.

[0059] Compared with conventional connection nodes, the assembled connection nodes of the heat dissipation system support structure provided in this embodiment have the advantages of light weight, less steel consumption, less welding workload, lower welding difficulty and better connection quality. Figure 8 The figure shows the connection nodes in the prior art, all of which are connected by welding. In order to improve the connection reliability and increase the connection area, plates are welded on the outside of the rods, and the connection nodes are connected by welding between the plates.

[0060] Compared to profiles, especially steel pipes, sheet metal is heavier and has lower load-bearing capacity. Welding between sheets and between sheets and rods is labor-intensive and results in long welds. Excessive welding can affect structural connections and increase the difficulty of joining. This is especially true when welding at height, where positioning and welding are difficult and susceptible to weather influences.

[0061] The assembled connection nodes of the heat dissipation system support structure provided in this embodiment are connected via rods, eliminating the need for additional plate materials. This reduces weight and steel usage. The rod and flange connections reduce the amount of welding required, lowering workload while also preventing the impact of extensive welding on the structure and improving the quality of the connection nodes. The design of the locating ring 312 reduces the difficulty of positioning steel triangle components during hoisting, improving connection efficiency. The numerous bolted connections are less affected by weather, and the remaining welding can be performed after the bolt connections are made, significantly reducing the difficulty of welding.

[0062] Based on the assembled connection nodes of the heat dissipation system support structure provided in this embodiment, a connection method for the assembled connection nodes of the heat dissipation system support structure is provided, which is used to connect the assembled connection nodes of the heat dissipation system support structure, including the following steps:

[0063] Lower assembly: Hoist the second steel triangle component 2 and the third steel triangle component 3, insert high-strength bolts into the flange plate 111 and tighten them with nuts to connect the second crossbar 220 and the third crossbar 320;

[0064] Upper assembly: hoist the first steel triangle component 1, insert the first right vertical rod 120 into the positioning ring 312, insert high-strength bolts into the flange plate 111 and tighten them with nuts to connect the first left vertical rod 110 and the second vertical rod 210, and then weld the first right vertical rod 120 to the connecting end plate 311;

[0065] Connection reinforcement: Place the left reinforcement bar 400 and the right reinforcement bar 500 and weld them.

[0066] Furthermore, if the distance between the two flange plates 111 connected to each other is not appropriate during the process of connecting the flange plates 111 , the first left vertical rod 110 or the second horizontal rod 220 can be rotated to make the two flange plates 111 fit together.

[0067] In actual use, the second steel triangle component 2 and the third steel triangle component 3 are located on the same layer. After the second steel triangle component 2 and the third steel triangle component 3 on the same layer are all connected, the first steel triangle component 1 is hoisted to connect the first connection unit 100 of the first steel triangle component 1 with the second steel triangle component 2 and the third steel triangle component 3, thereby connecting layer by layer.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembled connection node of a heat dissipation system support structure, used for connecting steel triangle components, wherein the steel triangle components include a first connection unit (100), a second connection unit (200) and a third connection unit (300), wherein the first connection unit (100), the second connection unit (200) and the third connection unit (300) are respectively arranged at three vertices of the steel triangle components, characterized in that: The invention comprises the first connection unit (100) of the first steel triangle component (1), the second connection unit (200) of the second steel triangle component (2), and the third connection unit (300) of the third steel triangle component (3) which are connected to each other; The first connecting unit (100) includes a first left vertical rod (110) and a first right vertical rod (120) that are parallel to each other; the second connecting unit (200) includes a second vertical rod (210) and a second horizontal rod (220) that are perpendicular to each other; and the third connecting unit (300) includes a third vertical rod (310) and a third horizontal rod (320) that are perpendicular to each other; The first left vertical rod (110) and the second vertical rod (210) are both provided with flange plates (111) at their ends close to each other and are connected via the flange plates (111); The second cross bar (220) and the third cross bar (320) are both provided with the flange plate (111) at their ends close to each other and are connected via the flange plate (111); A connecting end plate (311) is provided at one end of the third vertical rod (310) close to the first right vertical rod (120); a positioning ring (312) is provided at one side of the connecting end plate (311) close to the first right vertical rod (120); the first right vertical rod (120) is inserted into the positioning ring (312) and abuts against the connecting end plate (311); the third vertical rod (310) is welded to the first right vertical rod (120); The second connecting unit (200) further comprises a second transverse sleeve (230), the second transverse rod (220) being inserted into the second transverse sleeve (230) and being threadedly connected to the second transverse sleeve (230); and a diagonal brace rod being connected between the second transverse sleeve (230) and the second vertical rod (210).

2. The assembled connection node of the heat dissipation system support structure according to claim 1, characterized in that: The first connection unit (100) further comprises a first left sleeve (130), and the first left vertical rod (110) is inserted into the first left sleeve (130) and is threadedly connected to the first left sleeve (130).

3. The assembled connection node of the heat dissipation system support structure according to claim 2, characterized in that: It also includes high-strength bolts, which are inserted into the two flange plates (111) connected to each other.

4. The assembled connection node of the heat dissipation system support structure according to claim 3, characterized in that: The flange plate (111) has through holes evenly distributed along the circumference, and the high-strength bolts are inserted into the through holes; The diameter of the through hole is larger than the diameter of the high-strength bolt.

5. The assembled connection node of the heat dissipation system support structure according to claim 4, characterized in that: The first connecting unit (100) further includes a connecting crossbar (140), wherein the connecting crossbar (140) is perpendicular to the first left sleeve (130); One end of the connecting crossbar (140) is connected to the first left sleeve (130), and the other end is connected to the first right vertical bar (120).

6. The assembled connection node of the heat dissipation system support structure according to claim 5, characterized in that: Also includes a left reinforcing rod (400) and a right reinforcing rod (500); The left reinforcing rod (400) is vertically arranged, one end of which is connected to the connecting cross bar (140), and the other end of which is connected to the second cross sleeve (230); The right reinforcing rod (500) is vertically arranged, with one end connected to the connecting cross bar (140) and the other end connected to the third cross bar (320).

7. The assembled connection node of the heat dissipation system support structure according to claim 6, characterized in that: The rods constituting the first connecting unit (100), the second connecting unit (200) and the third connecting unit (300) are made of H-shaped steel, angle steel or steel pipe.

8. A method for connecting assembled connection nodes of a heat dissipation system support structure, for connecting assembled connection nodes of a heat dissipation system support structure according to claim 7, characterized in that: The steps include: Lower assembly: hoisting the second steel triangle component (2) and the third steel triangle component (3), inserting the high-strength bolts into the flange plate (111) and fastening them with nuts to connect the second crossbar (220) and the third crossbar (320); Upper assembly: hoisting the first steel triangle component (1), inserting the first right vertical rod (120) into the positioning ring (312), inserting the high-strength bolts into the flange plate (111) and fastening them with nuts to connect the first left vertical rod (110) and the second vertical rod (210), and then welding the first right vertical rod (120) and the connecting end plate (311); Connection reinforcement: placing the left reinforcement rod (400) and the right reinforcement rod (500) and welding them.

9. The method for connecting assembled connection nodes of a heat dissipation system support structure according to claim 8, characterized in that: If the distance between the two mutually connected flange plates (111) is not appropriate during the process of connecting the flange plates (111), the first left vertical rod (110) or the second horizontal rod (220) is rotated to make the two flange plates (111) fit together.

Images