Multi-angle adjustable cold beam mounting bracket and mounting method

Abstract

The present application relates to cold beam mounting support technical field, specifically to a kind of multi-angle adjustable cold beam mounting support and installation method, including temperature regulating cold beam, temperature regulating cold beam is installed with multi-angle adjustable mounting support, multi-angle adjustable mounting support includes protective shell, first rotating gear, second rotating gear, mounting buckle, first limit buckle, second limit buckle and mounting frame support leg, first rotating gear and second rotating gear are mutually engaged meshing.This application can be through the cooperation between protective shell, first rotating gear, second rotating gear, mounting buckle, first limit buckle, second limit buckle and mounting frame support leg in multi-angle adjustable mounting support, so that the angle of mounting support is not fixed dead when installing cold beam, it cannot be adjusted, which will result in that mounting support has lower requirement to installation site, so as to be applicable to fixed installation on the inclined angle bearing wall, and then make the application scope of cold beam installation wider.

Description

Technical Field

[0001] This invention relates to a multi-angle adjustable cold beam mounting bracket and its installation method, and particularly to a multi-angle adjustable cold beam mounting bracket and its installation method, belonging to the technical field of cold beam mounting brackets. Background Technology

[0002] A cool beam is a terminal device in an air conditioning system, mainly used for indoor air conditioning. It creates airflow circulation driven by the temperature difference between the water inside the coil and the air outside the coil, and uses convection and radiation between the indoor air and the coil to achieve the purpose of air conditioning. Cool beam systems are particularly suitable for places with high requirements for indoor air quality, such as educational institutions, medical facilities and company offices. However, existing cold beams are all fixed in place using non-bendable mounting brackets. This means that the angle of the mounting brackets is fixed and cannot be adjusted during installation. As a result, the mounting brackets have high requirements for the installation site and are not suitable for fixed installation on load-bearing walls with inclined angles. Consequently, the applicable scope of cold beam installation is limited.

[0003] Therefore, there is an urgent need for a multi-angle adjustable cold beam mounting bracket and installation method to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-angle adjustable cold beam mounting bracket and installation method. This device can make the angle of the mounting bracket not fixed and unadjustable during the installation of the cold beam, which reduces the requirements of the installation site and makes it suitable for fixed installation on inclined load-bearing walls, thus making the cold beam installation more widely applicable.

[0005] To achieve the above objectives, the main technical solution adopted by the present invention includes: a temperature-regulating cooling beam, on which a multi-angle adjustable mounting bracket is installed. The multi-angle adjustable mounting bracket includes a protective shell, a first rotating gear rotatably installed in the protective shell, a second rotating gear rotatably installed in the protective shell, a mounting buckle disposed between the second rotating gear and the temperature-regulating cooling beam, a first limiting buckle disposed at the top of the protective shell, second limiting buckles disposed on both sides of the protective shell, and mounting bracket support legs disposed on the protective shell. The first rotating gear and the second rotating gear are mutually engaged.

[0006] Preferably, the first limiting buckle includes a supporting slide shell, an embedded locking block slidably disposed in the supporting slide shell, a first pushing screw rotatably mounted on the embedded locking block, and a first external hexagonal torsion block disposed at the end of the first pushing screw, wherein the first pushing screw is screwed and rotatably mounted on the supporting slide shell.

[0007] Preferably, the end of the embedded block meshes with the tooth groove on the first rotating gear, and T-shaped sliders are symmetrically arranged on both sides of the embedded block. The inner wall of the supporting slide shell is provided with a T-shaped groove that matches the T-shaped slider.

[0008] Preferably, the protective shell has a first mounting groove on both outer sides, the second limiting buckle is disposed in the first mounting groove, and a sealing cover plate is installed on the edge of the first mounting groove by bolts.

[0009] Preferably, the second limiting buckle includes a second push screw rotatably mounted in the first mounting groove, an embedded fixing claw rotatably mounted on the second push screw, and a second internal hexagonal torsion block disposed at the end of the second push screw.

[0010] Preferably, the embedded fixing claw passes through and can be slidably engaged in the first mounting groove on the protective shell, and the second rotating gear has embedded fixing claw grooves on both sides that are adapted to the embedded fixing claw.

[0011] Preferably, the mounting buckle includes a support connecting block disposed on the second rotating gear, a first mounting ear disposed at the end of the support connecting block, and a second mounting ear that is snapped into the end of the first mounting ear.

[0012] Preferably, the second mounting ear has a plurality of embedded blocks on the mating surface with the support connecting block, and the support connecting block has an embedded groove adapted to the embedded blocks.

[0013] Preferably, the temperature-regulating cold beam has an embedded mounting groove that matches the bottom end of the first mounting ear. The first mounting ear is mounted on the temperature-regulating cold beam by bolts, and the second mounting ear is welded and fixed to the temperature-regulating cold beam.

[0014] Preferably, a multi-angle adjustable cold beam mounting bracket and its installation method include the following steps: S1. When using this device, the second mounting ear should first be welded and fixed to the edge of the embedded mounting groove on the inner wall of the temperature-regulating cold beam. Then, the first mounting ear in the mounting buckle should be inserted into the embedded mounting groove. At this time, it should be ensured that the embedded block is embedded in the embedded groove. Then, the first mounting ear should be locked and fixed to the temperature-regulating cold beam with bolts. This completes the fixed connection between the multi-angle adjustable mounting bracket and the temperature-regulating cold beam.

[0015] S2. At this point, measure whether the installation location needs to be reversed at a certain angle. If it does not need to be reversed at a certain angle, the temperature regulating beam can be fixedly installed in the required location using the mounting bracket support legs in the multi-angle adjustable mounting bracket and bolts. If it needs to be reversed at a certain angle, the required angle of reversal needs to be measured first, and then the angle of reversal of the multi-angle adjustable mounting bracket needs to be adjusted. Then, the temperature regulating beam can be fixedly installed in the required location using the mounting bracket support legs in the multi-angle adjustable mounting bracket and bolts.

[0016] S3. When adjusting the multi-angle adjustable mounting bracket, first use a tool to turn the first external hexagonal block so that the end of the embedded clip is completely disengaged from the tooth groove on the first rotating gear. Then use a tool to turn the second internal hexagonal block so that the embedded fixing claw is completely disengaged from the embedded fixing claw groove on the second rotating gear. After that, the protective shell can be turned. At this time, the first rotating gear and the second rotating gear can be adjusted and rotated at a certain angle on the protective shell.

[0017] S4. When adjusted to the required angle, the first external hexagonal block can be turned in the opposite direction using a tool to make the end of the insert block fully embedded in the groove of the first rotating gear and locked. Then, the second internal hexagonal block can be turned in the opposite direction using a tool to make the insert fixing claw fully embedded in the insert fixing claw groove of the second rotating gear and locked. At this time, the first rotating gear, the insert block, and the two insert fixing claws all play an important role in limiting and fixing the second rotating gear.

[0018] S5. After the temperature-regulating cold beam is installed using the multi-angle adjustable mounting bracket, the angle of the restaurant can still be adjusted by turning the first external hexagonal block and the second internal hexagonal block with tools while supporting the temperature-regulating cold beam.

[0019] This invention has at least the following beneficial effects: 1. This invention can achieve the following: the protective shell, first rotating gear, second rotating gear, mounting buckle, first limit buckle, second limit buckle, and mounting bracket support legs in the multi-angle adjustable mounting bracket can cooperate with each other to make the angle of the mounting bracket not fixed and unadjustable during the installation of the cold beam. This results in lower requirements for the installation site and makes it suitable for fixed installation on inclined load-bearing walls, thus making the application range of cold beam installation wider.

[0020] 2. The invention can also achieve multi-directional limiting and fixing of the multi-angle adjustable mounting bracket after flipping and adjusting by the cooperation between the first rotating gear, the first limiting buckle and the second limiting buckle. This makes the multi-angle adjustable mounting bracket still have high support and connection strength after the angle is adjusted, so that the pressure on the multi-angle adjustable mounting bracket due to the cold beam will be distributed inside, thereby making the connection and support strength of the multi-angle adjustable mounting bracket better. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the static assembly structure of the multi-angle adjustable mounting bracket of the present invention (half-section). Figure 2 This is an enlarged schematic diagram of the structure at point A of the present invention; Figure 3 This is a schematic diagram of the overall transverse half-section planar structure of the present invention; Figure 4 This is a schematic diagram of the external appearance of the multi-angle adjustable mounting bracket structure of the present invention; Figure 5 This is a schematic diagram of the overall longitudinal half-section structure of the present invention; Figure 6 This is a schematic diagram of the longitudinal half-section structure of the temperature-regulating cooling beam of the present invention; Figure 7 This is a schematic diagram of the overall structure of the present invention.

[0022] In the diagram: 1. Temperature-regulating cooling beam; 2. Multi-angle adjustable mounting bracket; 3. Protective shell; 4. First rotating gear; 5. Second rotating gear; 6. Mounting buckle; 7. First limit buckle; 8. Second limit buckle; 9. Mounting bracket support leg; 10. Support sliding shell; 11. Embedded locking block; 12. First push screw; 13. First external hexagonal torsion block; 14. T-shaped slider; 15. T-shaped slide groove; 16. First mounting groove; 17. Sealing cover plate; 18. Second push screw; 19. Second internal hexagonal torsion block; 20. Embedded fixing claw groove; 21. Support connecting block; 22. First mounting ear; 23. Second mounting ear; 24. Embedded fixing claw; 25. Embedded groove; 26. Embedded mounting groove; 27. Embedded block. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] like Figures 1-7 As shown, this embodiment provides a multi-angle adjustable cooling beam mounting bracket: it includes a temperature-regulating cooling beam 1, on which a multi-angle adjustable mounting bracket 2 is mounted. The multi-angle adjustable mounting bracket 2 includes a protective shell 3, a first rotating gear 4 rotatably mounted in the protective shell 3, a second rotating gear 5 rotatably mounted in the protective shell 3, a mounting buckle 6 disposed between the second rotating gear 5 and the temperature-regulating cooling beam 1, a first limiting buckle 7 disposed at the top of the protective shell 3, second limiting buckles 8 disposed on both sides of the protective shell 3, and mounting bracket support legs 9 disposed on the protective shell 3. The first rotating gear 4 and the second rotating gear 5 are interlocked and meshed. The temperature-regulating cooling beam 1 is a terminal device of a heavy-duty air conditioning system, mainly for facilitating indoor air regulation. The multi-angle adjustable mounting bracket 2 facilitates the installation of the temperature-regulating cooling beam 1 at a certain angle in the required location, which... This results in lower requirements for the installation site of the mounting bracket, making it suitable for fixed installation on inclined load-bearing walls. Consequently, the installation range of the temperature-adjustable cooling beam 1 is wider. The protective shell 3 facilitates the fixed support of some parts in the multi-angle adjustable mounting bracket 2. The first rotating gear 4 and the second rotating gear 5 cooperate to facilitate the adjustable flipping of the multi-angle adjustable mounting bracket 2. At the same time, the first rotating gear 4 also facilitates the limiting fixation of the second rotating gear 5 when flipping. The mounting buckle 6 facilitates the connection of the second rotating gear 5 to the temperature-adjustable cooling beam 1. The first limiting buckle 7 facilitates the limiting fixation of the first rotating gear 4 after rotation. The second limiting buckle 8 facilitates the limiting fixation of the second rotating gear 5 after rotation. The mounting bracket support leg 9 facilitates the installation of the multi-angle adjustable mounting bracket 2 in the required installation location.

[0025] In this embodiment, as Figure 2 and Figure 3As shown, the first limiting buckle 7 includes a supporting slide shell 10, an embedded locking block 11 slidably disposed in the supporting slide shell 10, a first pushing screw 12 rotatably mounted on the embedded locking block 11, and a first external hexagonal torsion block 13 disposed at the end of the first pushing screw 12. The first pushing screw 12 is screwed and rotatably mounted on the supporting slide shell 10. The supporting slide shell 10 facilitates the fixed support of some parts in the first limiting buckle 7. The embedded locking block 11 facilitates the insertion and limiting fixation of the first rotating gear 4 after rotation adjustment. The first pushing screw 12 facilitates the pushing of the embedded locking block 11 to descend or ascend, so that the embedded locking block 11 can enter or disengage from the tooth groove on the first rotating gear 4. The first external hexagonal torsion block 13 facilitates the worker to rotate the first pushing screw 12 with a tool, thereby operating the first limiting buckle 7 for operation.

[0026] In this embodiment, as Figure 2 As shown, the end of the embedded block 11 meshes with the tooth groove on the first rotating gear 4 and is fitted into each other. T-shaped sliders 14 are symmetrically arranged on both sides of the embedded block 11. The inner wall of the supporting slide shell 10 is provided with a T-shaped groove 15 that matches the T-shaped slider 14. The T-shaped slider 14 and the T-shaped groove 15 cooperate with each other to facilitate the limited sliding of the embedded block 11 within the supporting slide shell 10.

[0027] In this embodiment, as Figure 1 Figure 4 as well as Figure 5 As shown, the protective shell 3 has a first mounting groove 16 on both outer sides, and the second limiting buckle 8 is set in the first mounting groove 16. The edge of the first mounting groove 16 is fitted with a sealing cover plate 17 by bolts. The first mounting groove 16 facilitates the movement and storage of the second limiting buckle 8 during installation, and the sealing cover plate 17 facilitates the sealing of the openings of the first mounting groove 16 except for the second internal hexagon twist block 19.

[0028] In this embodiment, as Figure 1 and Figure 4 As shown, the second limiting buckle 8 includes a second push screw 18 rotatably mounted in the first mounting groove 16, an embedded fixing claw 24 screwed and rotatably mounted on the second push screw 18, and a second internal hexagonal torsion block 19 disposed at the end of the second push screw 18. The second push screw 18 facilitates the pushing of the embedded fixing claw 24 by rotation, allowing the embedded fixing claw 24 to penetrate the protective shell 3 and be inserted into the embedded fixing claw groove 20, or to be completely pulled out of the embedded fixing claw groove 20. The second internal hexagonal torsion block 19 facilitates the worker to rotate the second push screw 18 with a tool, thereby operating the second limiting buckle 8 for operation. In this embodiment, as Figure 1 and Figure 5As shown, the embedded fixing claw 24 passes through the first mounting groove 16 that can be slidably embedded in the protective shell 3. The second rotating gear 5 has embedded fixing claw grooves 20 on both sides that are adapted to the embedded fixing claw 24. The embedded fixing claw grooves 20 and the embedded fixing claw 24 cooperate with each other to facilitate the second limiting buckle 8 to limit and fix the second rotating gear 5 after rotation adjustment.

[0029] In this embodiment, as Figure 1 and Figure 3 As shown, the mounting buckle 6 includes a support connecting block 21 disposed on the second rotating gear 5, a first mounting ear 22 disposed at the end of the support connecting block 21, and a second mounting ear 23 snapped onto the end of the first mounting ear 22. The support connecting block 21 facilitates the connection of the first mounting ear 22 to the second rotating gear 5, the first mounting ear 22 facilitates the mounting buckle 6 to be mounted on the temperature regulating cold beam 1, and the second mounting ear 23 cooperates with the first mounting ear 22 to facilitate the fixed mounting of the multi-angle adjustable mounting bracket 2 on the temperature regulating cold beam 1.

[0030] In this embodiment, as Figure 1 and Figure 6 As shown, the second mounting ear 23 has a plurality of embedded blocks 27 on the mating surface with the support connecting block 21, and the support connecting block 21 has an embedded groove 25 adapted to the embedded blocks 27. The embedded blocks 27 and the embedded groove 25 cooperate with each other to facilitate the first mounting ear 22 to be snapped into the second mounting ear 23.

[0031] In this embodiment, as Figure 3 , Figure 5 as well as Figure 6 As shown, the temperature-regulating cold beam 1 has an embedded mounting groove 26 that matches the bottom end of the first mounting ear 22. The first mounting ear 22 is installed on the temperature-regulating cold beam 1 by bolts, and the second mounting ear 23 is welded and fixed on the temperature-regulating cold beam 1. The embedded mounting groove 26 facilitates the embedding and installation of the first mounting ear 22 on the temperature-regulating cold beam 1.

[0032] In this embodiment, as Figures 1-7 As shown in the figure, the installation method of the multi-angle adjustable cold beam mounting bracket provided in this embodiment works as follows: Step 1: When using this device, the second mounting ear 23 should first be welded and fixed to the edge of the embedded mounting groove 26 on the inner wall of the temperature regulating cold beam 1. Then, the first mounting ear 22 in the mounting buckle 6 should be snapped into the embedded mounting groove 26. At this time, it should be ensured that the embedded block 27 is embedded in the embedded groove 25. Then, the first mounting ear 22 should be locked and fixed to the temperature regulating cold beam 1 with bolts. This completes the fixed connection between the multi-angle adjustable mounting bracket 2 and the temperature regulating cold beam 1. Step 2: Then measure whether the installation location needs to be reversed by a certain angle. If it does not need to be reversed by a certain angle, the temperature regulating beam 1 can be fixedly installed in the required location by the mounting bracket support leg 9 in the multi-angle adjustable mounting bracket 2 with bolts. If it needs to be reversed by a certain angle, the required angle of reversal needs to be measured first, and then the angle of reversal of the multi-angle adjustable mounting bracket 2 needs to be adjusted. Then, the temperature regulating beam 1 can be fixedly installed in the required location by the mounting bracket support leg 9 in the multi-angle adjustable mounting bracket 2 with bolts. Step 3: When adjusting the multi-angle adjustable mounting bracket 2, first use a tool to turn the first external hexagonal block 13 so that the end of the embedded block 11 is completely disengaged from the tooth groove on the first rotating gear 4. Then use a tool to turn the second internal hexagonal block 19 so that the embedded fixing claw 24 is completely disengaged from the embedded fixing claw groove 20 on the second rotating gear 5. After that, the protective shell 3 can be turned. At this time, the first rotating gear 4 and the second rotating gear 5 can be adjusted and rotated at a certain angle on the protective shell 3. Step 4: When the desired angle is reached, first use a tool to reverse the first external hexagonal block 13 so that the end of the insert block 11 is fully inserted into the tooth groove on the first rotating gear 4 and locked. Then use a tool to reverse the second internal hexagonal block 19 so that the insert fixing claw 24 is fully inserted into the insert fixing claw groove 20 on the second rotating gear 5 and locked. At this time, the first rotating gear 4, the insert block 11, and the two insert fixing claws 24 all play an important role in limiting and fixing the second rotating gear 5. Step 5: After the temperature-regulating cold beam 1 is installed using the multi-angle adjustable mounting bracket 2, the angle of the restaurant can still be adjusted by turning the first external hexagonal block 13 and the second internal hexagonal block 19 with tools while supporting the temperature-regulating cold beam 1.

[0033] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0034] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0035] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A multi-angle adjustable cooling beam mounting bracket, comprising a temperature-regulating cooling beam (1), characterized in that: The temperature-regulating cold beam (1) is equipped with a multi-angle adjustable mounting bracket (2). The multi-angle adjustable mounting bracket (2) includes a protective shell (3), a first rotating gear (4) rotatably installed in the protective shell (3), a second rotating gear (5) rotatably installed in the protective shell (3), a mounting buckle (6) disposed between the second rotating gear (5) and the temperature-regulating cold beam (1), a first limiting buckle (7) disposed at the top of the protective shell (3), a second limiting buckle (8) disposed on both sides of the protective shell (3), and mounting bracket support legs (9) disposed on the protective shell (3). The first rotating gear (4) and the second rotating gear (5) are engaged with each other.

2. The multi-angle adjustable cold beam mounting bracket according to claim 1, characterized in that: The first limiting buckle (7) includes a supporting slide shell (10), an embedded locking block (11) slidably disposed in the supporting slide shell (10), a first pushing screw (12) rotatably mounted on the embedded locking block (11), and a first external hexagonal torsion block (13) disposed at the end of the first pushing screw (12). The first pushing screw (12) is screwed and rotatably mounted on the supporting slide shell (10).

3. The multi-angle adjustable cold beam mounting bracket according to claim 2, characterized in that: The end of the embedded block (11) meshes with the tooth groove on the first rotating gear (4) and is fitted into each other. T-shaped sliders (14) are symmetrically arranged on both sides of the embedded block (11). The inner wall of the supporting slide shell (10) is provided with a T-shaped groove (15) that is adapted to the T-shaped slider (14).

4. The multi-angle adjustable cold beam mounting bracket according to claim 1, characterized in that: The protective shell (3) has a first mounting groove (16) on both sides, and the second limiting buckle (8) is set in the first mounting groove (16). The edge of the first mounting groove (16) is fitted with a sealing cover plate (17) by bolts.

5. The multi-angle adjustable cold beam mounting bracket according to claim 4, characterized in that: The second limiting buckle (8) includes a second push screw (18) rotatably installed in the first mounting groove (16), an embedded fixing claw (24) rotatably installed on the second push screw (18), and a second internal hexagonal torsion block (19) provided at the end of the second push screw (18).

6. The multi-angle adjustable cold beam mounting bracket according to claim 5, characterized in that: The embedded fixing claw (24) passes through and can be slidably embedded in the first mounting groove (16) on the protective shell (3). The second rotating gear (5) has embedded fixing claw grooves (20) on both sides that are adapted to the embedded fixing claw (24).

7. The multi-angle adjustable cold beam mounting bracket according to claim 1, characterized in that: The mounting buckle (6) includes a support connecting block (21) disposed on the second rotating gear (5), a first mounting ear (22) disposed at the end of the support connecting block (21), and a second mounting ear (23) fitted into the end of the first mounting ear (22).

8. The multi-angle adjustable cold beam mounting bracket according to claim 7, characterized in that: The second mounting ear (23) has a plurality of embedded blocks (27) on the mating surface with the support connecting block (21), and the support connecting block (21) has an embedded groove (25) adapted to the embedded block (27).

9. A multi-angle adjustable cold beam mounting bracket according to claim 8, characterized in that: The temperature-regulating cold beam (1) has an embedded mounting groove (26) that is adapted to the bottom end of the first mounting ear (22). The first mounting ear (22) is installed on the temperature-regulating cold beam (1) by bolts, and the second mounting ear (23) is welded and fixed on the temperature-regulating cold beam (1).

10. A multi-angle adjustable cold beam mounting bracket and its installation method, characterized in that, Includes the following steps: S1. When using this device, the second mounting ear (23) should first be welded and fixed to the edge of the embedded mounting groove (26) on the inner wall of the temperature regulating cold beam (1), and then the first mounting ear (22) in the mounting buckle (6) should be snapped into the embedded mounting groove (26). At this time, it should be ensured that the embedded block (27) is embedded in the embedded groove (25). Then, the first mounting ear (22) should be locked and fixed to the temperature regulating cold beam (1) by bolts. This completes the fixed connection between the multi-angle adjustable mounting bracket (2) and the temperature regulating cold beam (1). S2. At this point, measure whether the installation location needs to be reversed by a certain angle. If it does not need to be reversed by a certain angle, the temperature regulating cold beam (1) can be fixedly installed in the required location by the mounting bracket support leg (9) in the multi-angle adjustable mounting bracket (2) in conjunction with the bolts. If it needs to be reversed by a certain angle, the required angle of reversal needs to be measured first, and then the angle of reversal of the multi-angle adjustable mounting bracket (2) is adjusted. Then, the temperature regulating cold beam (1) can be fixedly installed in the required location by the mounting bracket support leg (9) in the multi-angle adjustable mounting bracket (2) in conjunction with the bolts. S3. When adjusting the multi-angle adjustable mounting bracket (2), first use a tool to turn the first external hexagonal block (13) so that the end of the embedded block (11) is completely disengaged from the tooth groove on the first rotating gear (4). Then use a tool to turn the second internal hexagonal block (19) so that the embedded fixing claw (24) is completely disengaged from the embedded fixing claw groove (20) on the second rotating gear (5). Then the protective shell (3) can be turned. At this time, the first rotating gear (4) and the second rotating gear (5) can be rotated at a certain angle on the protective shell (3). S4. When the desired angle is reached, the first external hexagonal block (13) can be turned in the opposite direction by using a tool to make the end of the embedded card block (11) fully embedded in the tooth groove on the first rotating gear (4) and locked. Then, the second internal hexagonal block (19) can be turned in the opposite direction by using a tool to make the embedded fixing claw (24) fully embedded in the embedded fixing claw groove (20) on the second rotating gear (5) and locked. At this time, the first rotating gear (4), the embedded card block (11) and the two embedded fixing claws (24) all play an important role in limiting and fixing the second rotating gear (5). S5. After the temperature-regulating cold beam (1) is installed by the multi-angle adjustable mounting bracket (2), the angle of the restaurant can still be adjusted by turning the first external hexagonal block (13) and the second internal hexagonal block (19) with the temperature-regulating cold beam (1) in place.

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