An adjustable structure for building electromechanical installation hangers

Abstract

The application relates to the technical field of electromechanical installation hangers, in particular to an adjustable structure for a building electromechanical installation hanger, which comprises two vertical installation rods, sliding sleeves are sleeved on the vertical installation rods, two inclined support rods are arranged on each sliding sleeve, the inclined support rods are rotationally connected to the sliding sleeves and the two inclined support rods are located in two mutually perpendicular planes, an adjustable assembly is arranged at the lower end of the vertical installation rod, the adjustable assembly is used for driving the sliding sleeves to move towards the lower end of the vertical installation rod, and a horizontal rod is connected to the two sliding sleeves through a lifting assembly. The application has the effect that each installation hanger can play a supporting pipeline role.

Description

Technical Field

[0001] This application relates to the technical field of electromechanical installation hangers, and more particularly to an adjustable structure for building electromechanical installation hangers. Background Technology

[0002] Mechanical and electrical installation hangers are used to install pipelines, such as ventilation ducts, water pipes, or cable trays, on the roof of a building. Since the pipelines need to be laid inside the building, and often over long distances, multiple hangers need to be installed at intervals along the length of the pipeline. Each hanger must provide appropriate load-bearing capacity to ensure a reliable connection between the pipeline and each hanger.

[0003] A pipeline lateral support is disclosed in the related technology, including two first channel steels and a diagonal bracing channel steel. The two first channel steels are vertically arranged, and a first channel steel crossbar is installed between the two first channel steels. The first channel steel crossbar is horizontally arranged and its two ends are respectively connected to the two first channel steels. One end of the diagonal bracing channel steel is fixed to the roof of the building, just like the first channel steels, and the other end is inclined downward and fixed to the side wall of the first channel steel, so that the diagonal bracing channel steel can support the lateral force on the first channel steel to reduce swaying during vibration. The pipeline is fixed on the first channel steel crossbar, so that the weight of the pipeline is transferred to the roof of the building through the first channel steel.

[0004] During installation of the above structure, the first channel steel crossbars are first arranged on the same horizontal plane, and then the pipe is placed on the first channel steel crossbars. However, due to the limitations of the building structure, the first channel steel crossbars cannot be evenly arranged along the length of the pipe. The pipe will deform due to the different deformation caused by the different forces on the first channel steel, which in turn causes some of the first channel steel crossbars to fail to support the pipe. Summary of the Invention

[0005] In order to ensure that each installed hanger can support the pipe, this application provides an adjustable structure for building electromechanical installation hangers.

[0006] This application provides an adjustable structure for a building electromechanical installation hanger, employing the following technical solution:

[0007] An adjustable structure for a building electromechanical installation hanger includes two vertical mounting rods, each mounting rod having a sliding sleeve fitted on it. Each sliding sleeve has two diagonal braces, which are rotatably connected to the sliding sleeves and lie in two mutually perpendicular planes. An adjustable component is provided at the lower end of each vertical mounting rod, which is used to move the sliding sleeves towards the lower end of the vertical mounting rods. A crossbar is connected to the two sliding sleeves via a lifting component.

[0008] By adopting the above technical solution, in use, the upper end of the vertical mounting rod is first installed on the roof of the building, and then the end of the diagonal brace away from the vertical mounting rod is fixed on the roof of the building. The sliding sleeve is connected to the two diagonal braces. When the sliding sleeve is moved downward through the adjustable component, the sliding sleeve exerts a force on the diagonal brace, thereby giving the diagonal brace a preload. When the preload of the diagonal brace is equal to the support force required when installing the pipe on the horizontal bar, the adjustment of the sliding sleeve is stopped. Then, the height of the horizontal bar is adjusted through the lifting component to make the horizontal bar at the same height. Finally, after the pipe is installed on the pipe, the tension on the sliding sleeve is released through the adjustable component, so that the preload of the diagonal brace provides support for the pipe, and the pipe can be in a horizontal state, so that the horizontal bar in each installed hanger can play the role of supporting the pipe.

[0009] Preferably, the adjustable component includes a connecting block, an end plate, and a screw. The connecting block is slidably connected inside the vertical mounting rod, the end plate is fixed to the lower end of the vertical mounting rod, the screw is threadedly connected to the end plate, the screw is parallel to the vertical mounting rod, and a connecting cap is rotatably connected to one end of the screw. A spring is provided between the connecting cap and the connecting block, one end of the spring is fixed to the connecting cap, and the other end is fixed to the connecting block. The sliding sleeve is used to connect with the connecting block.

[0010] By adopting the above technical solution, the screw is threadedly connected to the end plate, and a connecting cap is rotatably connected to one end of the screw. When the screw is rotated, the connecting cap pulls the connecting block through the spring, so that when the connecting block is connected to the sliding sleeve, the tension of the sliding sleeve is adjusted by the tension of the spring.

[0011] Preferably, the vertical mounting rod is a hollow structure, the connecting block is located inside the vertical mounting rod, the side wall of the vertical mounting rod has an elongated hole parallel to the vertical mounting rod, and the connecting block is equipped with a detachable pin, which extends out from the elongated hole and is used to abut against the upper end of the sliding sleeve.

[0012] By adopting the above technical solution, an elongated hole is opened on the side wall of the vertical mounting rod, and a detachable pin is installed on the connecting block, so that the pin can be inserted from one end of the elongated hole and connected to the connecting block. Then, the pin drives the sliding sleeve to move downward. After the pipe is installed, the pin can be removed relatively easily.

[0013] Preferably, the connecting block has a sliding hole parallel to the vertical mounting rod inside, the spring is located inside the sliding hole, the connecting block is made of transparent material, and the side wall of the connecting block has scale lines parallel to the sliding hole.

[0014] By adopting the above technical solution, a sliding hole is opened inside the connecting block, allowing the spring to move within the sliding hole. Furthermore, a scale line is set on the connecting block to indicate the spring's elongation, thereby reflecting the spring's tension and facilitating the measurement of the sleeve's tension.

[0015] Preferably, an observation hole is provided on the side wall of the sliding sleeve, and the observation hole is in a position opposite to the elongated hole.

[0016] By adopting the above technical solution, an observation hole is opened on the side wall of the sliding sleeve. The observation hole is positioned opposite to the elongated hole, so that the scale line on the connecting block can be located inside the sliding sleeve. At the same time, after the pin is disassembled, it can be connected to the connecting block through the observation hole, so that the pin abuts against the observation hole upwards. Meanwhile, the spring is in its natural state. At this time, when the vertical mounting rod is deformed by vibration, the spring is compressed, which can restore the vertical mounting rod.

[0017] Preferably, the upper end of the vertical mounting rod is provided with a triangular seat, and a rotating shaft is provided on the triangular seat. The upper end of the vertical mounting rod is rotatably connected to the triangular seat through the rotating shaft.

[0018] By adopting the above technical solution, the upper end of the vertical mounting rod is installed on the roof of the building through a triangular seat. At the same time, the vertical mounting rod and the triangular seat rotate to reduce the friction between the sliding sleeve and the vertical mounting rod during the adjustment process, thereby reducing the error of the pulling force during adjustment.

[0019] Preferably, the lifting assembly includes a bearing joint, a rotating stud, and a lifting nut. The bearing joint is fixed to the sliding sleeve, the rotating stud is rotatably connected to the bearing joint, the rotating stud is vertically arranged, and the lifting nut is threadedly connected to the rotating stud. The bearing joint is used to insert into the end of the crossbar, and the lifting nut is located inside the crossbar and above the bearing joint, and the lifting nut is used to abut against the crossbar.

[0020] By adopting the above technical solution, the socket is fixed on the sliding sleeve, the rotating stud is rotatably connected to the socket, and the lifting nut is threadedly connected to the rotating stud. When the stud is rotated, the lifting nut moves along the length of the rotating stud, thereby enabling the lifting nut to adjust the height of the crossbar.

[0021] Preferably, the crossbar has adjustment holes on its upper and lower side walls. The adjustment holes are elongated, and the upper and lower ends of the rotating studs both pass through the adjustment holes of the crossbar. The two ends of the crossbar are threaded to fixing nuts, which are used to abut against the outer wall of the crossbar.

[0022] By adopting the above technical solution, the upper and lower ends of the rotating stud both pass through the adjustment hole and are then connected to the fixing nut, so that the length of the crossbar can be easily adapted to the spacing between the two vertical mounting rods.

[0023] Preferably, each end of the diagonal brace is provided with a connecting seat, the connecting seat including a base, a buckle head, a buckle piece and a tightening bolt. The base at one end of the diagonal brace is used to fix it on the sliding sleeve. The buckle head is rotatably connected to the base, and the buckle piece is rotatably connected to the base. At the same time, a buckle groove is opened on the buckle head, and the buckle piece is disposed in the buckle groove. The tightening bolt is threadedly connected to the buckle piece and is perpendicular to the buckle piece. The buckle head is used to insert into the diagonal brace, and the buckle piece is disposed on the outside of the diagonal brace.

[0024] By adopting the above technical solution, both the buckle head and the buckle piece are rotatably connected to the base, so that after the buckle head and the buckle piece are fixed to the diagonal brace, the angle of the diagonal brace can be adjusted arbitrarily, and the buckle piece is set in the slot so that the tightening bolt on the buckle piece abuts against the diagonal brace.

[0025] Preferably, the buckle head has a clearance notch at the position corresponding to the tightening bolt, and the end of the tightening bolt is shaped like a cone.

[0026] By adopting the above technical solution, the clearance notch corresponds to the end of the tightening bolt. After the tightening bolt abuts against the diagonal brace, the tightening bolt can deform the diagonal brace into the clearance notch, thereby making the connection between the diagonal brace and the connecting seat more secure.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. When the sliding sleeve is moved downward by the adjustable component, the diagonal brace has a pre-tension. When the pre-tension of the diagonal brace is equal to the support force required when installing the pipe on the crossbar, the height of the crossbar is adjusted by the lifting component to make the crossbars at the same height. Finally, after the pipe is installed on the crossbar, the adjustable component releases the tension on the sliding sleeve, so that the pre-tension of the diagonal brace provides support for the pipe, and the pipe can be in a horizontal state so that the crossbar in each installed hanger can play the role of supporting the pipe.

[0029] 2. By opening a sliding hole inside the connecting block, the spring can move within the sliding hole, and the scale lines on the connecting block can indicate the extension of the spring, thereby reflecting the tension of the spring and facilitating the measurement of the tension of the sliding sleeve.

[0030] 3. By rotating the vertical mounting rod and the triangular seat, the friction between the sliding sleeve and the vertical mounting rod during adjustment is reduced, thus reducing the error of the pulling force during adjustment. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0032] Figure 2This is a schematic diagram of the installation structure of the crossbar in the embodiments of this application;

[0033] Figure 3 This is a schematic diagram showing the position of the sliding sleeve in an embodiment of this application;

[0034] Figure 4 This is a schematic diagram of the adjustable component in the embodiments of this application;

[0035] Figure 5 This is a schematic diagram of the lifting component in an embodiment of this application;

[0036] Figure 6 This is a schematic diagram of the connection structure of the triangular bracket in an embodiment of this application;

[0037] Figure 7 This is an exploded view of the connector in an embodiment of this application;

[0038] Figure 8 This is a schematic diagram of the connection structure of the connector in an embodiment of this application.

[0039] Explanation of reference numerals in the attached drawings: 1. Vertical mounting rod; 11. Long slot; 2. Sliding sleeve; 21. Observation hole; 3. Diagonal brace; 4. Connecting seat; 41. Base; 42. Snap head; 421. Clearance notch; 43. Snap piece; 431. Snap groove; 44. Tightening bolt; 5. Adjustable component; 51. Connecting block; 511. Sliding hole; 512. Connecting hole; 52. End plate; 53. Screw; 54. Connecting cap; 55. Spring; 56. Scale line; 57. Pin; 6. Crossbar; 61. Adjustment hole; 7. Lifting component; 71. Socket joint; 72. Rotating stud; 73. Lifting nut; 74. Retaining ring; 75. Fixing nut; 8. Triangular seat; 81. Rotating shaft. Detailed Implementation

[0040] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0041] This application discloses an adjustable structure for a building electromechanical installation hanger, with reference to... Figure 1The system includes two vertical mounting rods 1, the upper ends of which are connected to the roof of the building. The two vertical mounting rods 1 are vertical and spaced apart. Sliding sleeves 2 are slidably mounted on the two vertical mounting rods 1, fitting around the outside of the mounting rods to allow them to slide along the length of the mounting rods. Two diagonal braces 3 are connected to each sliding sleeve 2. Connecting seats 4 are rotatably mounted at both ends of each diagonal brace 3. One end of the connecting seat 4 is fixed to the roof of the building, and the other end is fixed to the sliding sleeve 2. The two diagonal braces 3 on the same sliding sleeve 2 lie in two mutually perpendicular planes, with the diagonal braces 3 gradually moving away from the vertical mounting rods 1 from bottom to top. The diagonal braces 3 are used to limit the horizontal swaying of the vertical mounting rods 1.

[0042] refer to Figure 2 An adjustable component 5 is installed at the lower end of the vertical mounting rod 1. The adjustable component 5 is connected to the sliding sleeve 2, allowing the sliding sleeve 2 to move along the length of the vertical mounting rod 1. A crossbar 6 is installed between the two sliding sleeves 2, and lifting components 7 are installed at both ends of the crossbar 6. The lifting components 7 are connected to the sliding sleeve 2 and are used to adjust the height of the crossbar 6. During installation, the position of each hanger is first arranged on the roof of the building through simulation. Then, the weight of the pipe installed on the hanger is simulated to obtain the required support force for each hanger. Then, the adjustable component 5 moves the sliding sleeve 2 downward, so that the diagonal brace 3 is subjected to a downward tension. When the downward tension of the sliding sleeve 2 through the adjustable component 5 is equal to the support force of each hanger, the movement of the sliding sleeve 2 is stopped. At this time, the connection between the two diagonal braces 3 and the sliding sleeve 2 provides an upward force to the sliding sleeve 2 to balance the downward tension on the sliding sleeve 2. Then, the height of the crossbar 6 is adjusted by the lifting component 7, so that multiple crossbars 6 arranged at intervals along the length of the horizontal pipe are at the same height. After the pipeline is installed on the crossbar 6 and is in normal use, the adjustable component 5 is released from its restriction on the sliding sleeve 2. Then, the diagonal brace 3 provides upward tension on the pipeline through pre-tension, and the crossbar 6 is supported on the pipeline. At the same time, since the crossbar 6 is adjusted to the same height after the diagonal brace 3 is under tension, the height of the crossbar 6 will not change after the pipeline is placed on it. This keeps the pipeline at the same height, reducing the longitudinal torsional deformation of the pipeline caused by the large gravitational expansion and contraction of the hangers connected to the pipeline. This prevents some of the crossbars 6 from being unable to support the pipeline, resulting in them being ineffective. This is especially true for locations where the density of hangers needs to be increased due to pipeline stress. If ineffective hangers are created, it may cause safety problems in subsequent use.

[0043] refer to Figure 3 and Figure 4The vertical mounting rod 1 has a hollow internal structure, and its cross-section can be rectangular. The adjustable component 5 includes a connecting block 51, an end plate 52, and a screw 53. The connecting block 51 is located at the center of the vertical mounting rod 1, allowing the force generated by the adjustable component 5 to be directed along the center of the vertical mounting rod. The end plate 52 is welded to the lower end of the vertical mounting rod 1. One end of the screw 53 passes through the end plate 52 and is inserted into the connecting block 51, while the other end of the screw 53 is located outside the vertical mounting rod 1. The screw 53 is threadedly connected to the end plate 52. A sliding hole 511 is provided inside the connecting block 51, with its length along the length of the screw 53. A connecting cap 54 is provided at the end of the screw 53 located within the sliding hole 511, and the connecting cap 54 is rotatably connected to the screw 53. A spring 55 is installed inside the sliding hole 511. The axis of the spring 55 is parallel to the axis of the screw 53. One end of the spring 55 is fixed to the upper end of the sliding hole 511, and the other end is fixed to the connecting cap 54. The connecting block 51 is made of a transparent material. Scale lines 56 are arranged on the outer wall of the connecting block 51 along the length of the sliding hole 511. The scale lines 56 are used to compare the elongation of the spring 55, thereby calculating the tension generated by the adjustable component 5 by measuring the position of the connecting cap 54 and the scale lines 56. After connecting the connecting block 51 to the sliding sleeve 2, the connecting block 51 drives the sliding sleeve 2 to move, thus enabling the connecting block 51 to transmit the tension of the adjustable component 5 to the sliding sleeve 2.

[0044] refer to Figure 3 and Figure 4Multiple elongated holes 11 are arranged at intervals on the side wall of the vertical mounting rod 1 along its length. These holes serve two purposes: reducing the weight of the vertical mounting rod 1 and connecting the connecting block 51 inside the vertical mounting rod 1 to the sliding sleeve 2 outside. A connecting hole 512 is provided on the connecting block 51, horizontally positioned. A detachable pin 57 passes through the connecting hole 512, entering the connecting hole 512 from one elongated hole 11 and extending out from the other side of the elongated hole 11. This allows the pin 57 to block the upper side of the sliding sleeve 2. When the connecting block 51 is pulled downwards by the spring 55, the force is transmitted to the sliding sleeve 2 through the pin 57, allowing the sliding sleeve 2 to move downwards. Simultaneously, the elongated holes 11 also allow observation of the scale lines 56 on the connecting block 51 inside the vertical mounting rod 1. An observation hole 21 is provided on the outer wall of the sliding sleeve 2. The observation hole 21 is elongated so that it can be aligned with the elongated hole 11, which allows the connecting block 51 to be shorter within the vertical mounting rod 1. After the pipe is installed onto the horizontal rod 6, the tension on the spring 55 is released by the screw 53, and the pin 57 is removed from the connecting hole 512. The position of the sliding sleeve 2 is then adjusted so that the upper end of the connecting hole 512 and the observation hole 21 are at the same height. The pin 57 is then inserted from the observation hole 21 into the connecting hole 512. The spring 55 is then brought to its natural state or subjected to a small amount of resistance by the screw 53, so that the pin 57 contacts the upper end of the observation hole 21. When vibration occurs, the spring 55 is compressed and deformed, which can restore the vertical mounting rod 1 to its vertical position.

[0045] refer to Figure 3 and Figure 5 The lifting assembly 7 includes a receiving joint 71, a rotating stud 72, and a lifting nut 73. Adjustment holes 61 are provided on the upper and lower side walls of the crossbar 6. The adjustment holes 61 are elongated and extend along the length of the crossbar 6. The middle part of the rotating stud 72 is restrained within the receiving joint 71 by a retaining ring 74, allowing the rotating stud 72 to be rotatably connected to the receiving joint 71. The rotating stud 72 and the retaining ring 74 can be installed by snap-fit. Both ends of the rotating stud 72 protrude from the two adjustment holes 61. The lifting nut 73 is threaded onto the rotating stud 72 and is located inside the crossbar 6, above the receiving joint 71. The receiving joint 71 is fixedly connected to the sliding sleeve 2 by welding. When the height of the crossbar 6 needs to be adjusted, the lifting nut 73 is restricted from rotating by a finger, and then the rotating stud 72 is rotated. This allows the lifting nut 73 to be adjusted along the length of the rotating stud 72, thereby adjusting the height of the crossbar 6. The rotating stud 72 is threaded with fixing nuts 75 at both ends. When the fixing nuts 75 are rotated, the rotating stud 72 needs to be fixed, so that the fixing nuts 75 can be clamped on the side wall of the crossbar 6, thus fixing the crossbar 6 to the connector 71.

[0046] refer to Figure 6 A triangular seat 8 is provided at the upper end of the vertical mounting rod 1. The triangular seat 8 is fixed to the roof of the building by expansion bolts. A rotating shaft 81 is provided on the triangular seat 8, allowing the vertical mounting rod 1 to be rotatably connected to the triangular seat 8 via the rotating shaft 81. The axis of the rotating shaft 81 is perpendicular to the length direction of the horizontal rod 6. The vertical mounting rod 1 can swing around the rotating shaft 81 to reduce the large frictional force generated between the sliding sleeve 2 and the side wall of the vertical mounting rod 1 when sliding, thereby reducing the error generated during the adjustment process.

[0047] refer to Figure 7 and Figure 8 The connecting seat 4 includes a base 41, a snap-fit ​​head 42, a snap-fit ​​piece 43, and a tightening bolt 44. The base 41, installed on the roof of the building, is fixed by expansion bolts. The base 41, installed on the sliding sleeve 2, can be fixed by welding. One end of the snap-fit ​​head 42 is rotatably connected to the base 41 by a bolt. The snap-fit ​​head 42 is used to insert into the hollow structure's diagonal brace 3. One side of the snap-fit ​​piece 43 is wrapped around the bolt, allowing the snap-fit ​​piece 43 to be rotatably connected to the base 41. At the same time, a slot 431 is provided on the snap-fit ​​head 42. The width of the slot 431 can be greater than that of the snap-fit ​​piece. The thickness of 43 ensures that the two side walls of the slot 431 are positioned opposite each other on both sides of the buckle piece 43. The tightening bolt 44 penetrates vertically through the buckle piece 43 and is threadedly connected to the buckle piece 43. The end of the tightening bolt 44 can be set in the shape of a cone. The buckle piece 43 is located outside the diagonal brace 3. A clearance notch 421 is provided on the buckle head 42 at the position corresponding to the end of the tightening bolt 44, so that when the tightening bolt 44 is connected to the diagonal brace 3, the diagonal brace 3 can deform into the clearance notch 421, thereby improving the connection between the connecting seat 4 and the diagonal brace 3.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adjustable structure for a building electromechanical installation hanger, characterized in that: It includes two vertical mounting rods (1), and a sliding sleeve (2) is fitted on the vertical mounting rod (1). Each sliding sleeve (2) is provided with two diagonal braces (3). The diagonal braces (3) are rotatably connected to the sliding sleeve (2) and the two diagonal braces (3) are in two mutually perpendicular planes. An adjustable component (5) is provided at the lower end of the vertical mounting rod (1). The adjustable component (5) is used to drive the sliding sleeve (2) to move towards the lower end of the vertical mounting rod (1). A crossbar (6) is connected to the two sliding sleeves (2) through a lifting component (7). The adjustable component (5) includes a connecting block (51), an end plate (52), and a screw (53). The connecting block (51) is slidably connected inside the vertical mounting rod (1). The end plate (52) is fixed to the lower end of the vertical mounting rod (1). The screw (53) is threadedly connected to the end plate (52). The screw (53) is parallel to the vertical mounting rod (1), and one end of the screw (53) is rotatably connected to a connecting cap (54). A spring (55) is provided between the connecting cap (54) and the connecting block (51). One end of the spring (55) is fixed to the connecting cap (54), and the other end is fixed to the connecting block (51). The sliding sleeve (2) is used to connect with the connecting block (51). The vertical mounting rod (51) is slidably connected inside the vertical mounting rod (1). The mounting rod (1) is a hollow structure. The connecting block (51) is located inside the vertical mounting rod (1). The side wall of the vertical mounting rod (1) is provided with an elongated hole (11) parallel to the vertical mounting rod (1). A detachable pin (57) is installed on the connecting block (51). The pin (57) extends out from the elongated hole (11) and is used to abut against the upper end of the sliding sleeve (2). The interior of the connecting block (51) is provided with a sliding hole (511) parallel to the vertical mounting rod (1). The spring (55) is located inside the sliding hole (511). The connecting block (51) is made of transparent material. The side wall of the connecting block (51) is provided with a scale line (56) parallel to the sliding hole (511). The lifting assembly (7) includes a connector (71), a rotating stud (72), and a lifting nut (73). The connector (71) is fixed on the sliding sleeve (2). The rotating stud (72) is rotatably connected to the connector (71). The rotating stud (72) is vertically arranged. The lifting nut (73) is threaded onto the rotating stud (72). The connector (71) is used to insert into the end of the crossbar (6). The lifting nut (73) is located inside the crossbar (6) and above the connector (71). The lifting nut (73) is used to abut against the crossbar (6). The crossbar (6) has adjustment holes (61) on its upper and lower side walls. The adjustment holes (61) are elongated, and the upper and lower ends of the rotating stud (72) pass through the adjustment holes (61) to extend out of the crossbar (6). The two ends of the crossbar (6) are threaded to the fixing nuts (75), which are used to abut against the outer wall of the crossbar (6).

2. The adjustable structure for building electromechanical installation hangers according to claim 1, characterized in that: An observation hole (21) is provided on the side wall of the sliding sleeve (2), and the observation hole (21) is in a relative position to the elongated hole (11).

3. The adjustable structure for building electromechanical installation hangers according to claim 1, characterized in that: The upper end of the vertical mounting rod (1) is provided with a triangular seat (8), and a rotating shaft (81) is provided on the triangular seat (8). The upper end of the vertical mounting rod (1) is rotatably connected to the triangular seat (8) through the rotating shaft (81).

4. The adjustable structure for building electromechanical installation hangers according to claim 1, characterized in that: The diagonal brace (3) has a connecting seat (4) at each end. The connecting seat (4) includes a base (41), a buckle head (42), a buckle piece (43), and a tightening bolt (44). The base (41) at one end of the diagonal brace (3) is used to fix it on the sliding sleeve (2). The buckle head (42) is rotatably connected to the base (41). The buckle piece (43) is rotatably connected to the base (41). At the same time, a slot (431) is opened on the buckle head (42). The buckle piece (43) is set in the slot (431). The tightening bolt (44) is threadedly connected to the buckle piece (43) and is perpendicular to the buckle piece (43). The buckle head (42) is used to insert into the diagonal brace (3). The buckle piece (43) is set on the outside of the diagonal brace (3).

5. An adjustable structure for a building electromechanical installation hanger according to claim 4, characterized in that: The buckle head (42) has a clearance notch (421) at the position corresponding to the tightening bolt (44), and the end of the tightening bolt (44) is set in the shape of a cone.

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