Mechanical and electrical integrated support and hanger and installation method thereof

Abstract

The present invention relates to an electromechanical integrated support and hanger, comprising at least two vertically arranged columns, the top of the columns are provided with a connecting plate, a load-bearing crossbeam with adjustable length is provided between adjacent columns, the load-bearing crossbeam is horizontally arranged, and both ends of the load-bearing crossbeam are respectively provided with sliding sleeves which are mounted on adjacent columns and slidably connected to the columns, and a fixing structure for fixing the position of the sliding sleeve is provided between the sliding sleeve and the column. The present invention has the function of being able to adjust the electromechanical integrated support and hanger according to the installation positions of the annular corridors of different sizes and the pipelines in the annular corridors, so as to realize the large-scale production of the electromechanical integrated support and hanger; the present invention also discloses an installation method of the electromechanical integrated support and hanger, which can be industrially produced, and only the assembly, positioning and drilling of components are required at the installation site, thereby ensuring the on-site safety of the operators and effectively reducing the work intensity of the workers.

Description

Technical Field

[0001] The invention relates to the technical field of underground ring corridor construction, and in particular to an electromechanical integrated support and hanger bracket and an installation method thereof. Background Art

[0002] During the construction of underground ring corridors, on the one hand, it is necessary to ensure the overall layout of the pipelines in the ring corridor, save the space in the corridor, reduce the number of corridor brackets, and avoid the situation where the brackets cannot be set due to overlapping pipes. On the other hand, it is also necessary to ensure the neatness and beauty of the corridor pipelines.

[0003] At present, the domestic design work is carried out in accordance with GB509812014 "Code for Seismic Design of Building Mechanical and Electrical Engineering" and the atlas "Indoor Pipe Support and Hanger", and acceptance is carried out in accordance with the "Engineering Construction Quality Acceptance Standards" of each individual profession. The comprehensive support and hanger is a system that integrates all professional pipelines such as ventilation and air conditioning, water supply and drainage, fire protection, power lighting, and weak current signals.

[0004] A Chinese patent with authorization announcement number CN205956559U discloses a pipeline hanger, which is provided with a number of sections according to actual conditions, and is fixed by a number of columns to the side of the beam at a certain height of the building floor and under the roof slab. A pedestrian inspection passage is arranged in the middle of the hanger, and two upper and lower pipeline installation layers are arranged on both sides of the pedestrian inspection passage, including an electrical bridge layer, an air-conditioning duct layer, a fire-fighting water pipe layer, and an air-conditioning water pipe layer. The electrical bridge layer and the air-conditioning duct layer are arranged on one side of the pedestrian inspection passage, and the fire-fighting water pipe layer and the air-conditioning water pipe layer are arranged on the other side of the pedestrian inspection passage. The electrical bridge layer and the air-conditioning duct layer are separated by angle steel, and the fire-fighting water pipe layer and the air-conditioning water pipe layer are separated by channel steel.

[0005] Due to the different sizes of each ring corridor and the different pipeline requirements, the supports and hangers used in the underground ring corridor are mostly processed by temporary on-site welding. The welding bracket is determined according to the actual situation and location of the site, and the reasonable bracket type is determined. Referring to the construction standard atlas, channel steel, angle steel, round steel and other materials are used to carry out the processes of cutting, cutting, bending, welding, drilling, rust removal and corrosion prevention at the construction site. Since the welding supports and hangers can be processed and manufactured on site in combination with the actual project, they are widely used. However, the welding supports and hangers are the continuation of traditional technology. From the production process of the welding supports and hangers, it can be found that they have the following shortcomings: 1) material waste; 2) safety hazards. The production process of the welding supports and hangers is easy to ignite the flammable materials on the construction site, which poses a hidden danger; 3) environmental pollution; 4) poor aesthetics. Moreover, the processing accuracy of the supports and hangers welded on site cannot be guaranteed when they are made on site, so the stability of the supports and hangers is relatively poor during installation.

[0006] There is also a small number of custom-made supports and hangers that are custom-made from manufacturers. However, due to the small quantity, the production cost is high, resulting in a relatively expensive price. Summary of the invention

[0007] In view of the deficiencies in the prior art, the object of the present invention is to provide an electromechanical integrated support and hanger, which can be adjusted according to the different sizes of annular corridors and the installation positions of pipelines in the annular corridors, thereby realizing large-scale production of the electromechanical integrated support and hanger.

[0008] The above-mentioned object of the present invention is achieved through the following technical solutions:

[0009] A mechanical and electrical integrated support and hanger comprises at least two vertically arranged columns, the top ends of the columns are provided with connecting plates, a load-bearing beam with adjustable length is provided between adjacent columns, the load-bearing beam is horizontally arranged, and both ends of the load-bearing beam are respectively provided with sliding sleeves which are mounted on adjacent columns and slidably connected to the columns, and a fixing structure for fixing the position of the sliding sleeve is provided between the sliding sleeve and the column.

[0010] By adopting the above technical solution, the columns and the load-bearing beams can be prefabricated in the factory. When the electromechanical integrated support and hanger are installed, the intervals between adjacent columns can be adjusted according to the actual size of the corridor and the installation position of the pipeline. At the same time, the position of the load-bearing beam can be adjusted according to the height position of the pipeline, thereby achieving the support of the electromechanical integrated support and hanger for the pipeline in the corridor.

[0011] In a preferred example, the present invention can be further configured as follows: the fixing structure includes a plurality of sockets spaced apart along the length direction of the column, the sliding sleeve is threadedly connected with locking bolts that can be inserted into the sockets, and when the sliding sleeve moves along the length direction of the column, the locking bolts can be coaxially opposed to the sockets on the column one by one.

[0012] By adopting the above technical solution, the locking bolt is inserted into the insertion hole to fix the position of the sliding sleeve. When the pipeline is mounted on the load-bearing beam, the sliding sleeve is not easy to move on the column.

[0013] In a preferred example, the present invention can be further configured as follows: the column includes a vertically arranged main body section, the connecting plate is located at the top end of the plate section, and an elastic shock absorbing component is arranged between the main body section and the connecting plate.

[0014] By adopting the above technical solution and setting a shock-absorbing component, the force transmitted to the corridor roof can be protected when the electromechanical integrated support and hanger bracket vibrates, making the connection between the corridor roof and the connecting plate less likely to be damaged, thereby avoiding loosening of the electromechanical integrated support and hanger bracket caused by damage to the corridor roof and the connecting plate.

[0015] In a preferred example, the present invention can be further configured as follows: the shock absorbing assembly includes a vertically arranged cylinder body with an opening at the top end, a cylinder cover for closing the opening at the top end of the cylinder body is arranged at the top end opening of the cylinder body, a piston rod and an elastomer are arranged inside the cylinder body, the piston rod includes a piston part located inside the cylinder body and slidably connected to the cylinder body, a rod body vertically penetrating the cylinder cover and exposed from the top end surface of the cylinder cover is arranged at the top end of the piston part, the elastomer is located between the piston part and the cylinder bottom of the cylinder body, and the top end face of the piston part is abutted against the inner surface of the cylinder cover through the support of the elastomer.

[0016] By adopting the above technical solution, when the electromechanical integrated support and hanger vibrates, the elastic parts can offset the force applied to the corridor roof, thereby avoiding excessive force transmitted to the corridor roof, which may cause damage to the connection between the corridor roof and the connecting plate, thereby causing the electromechanical integrated support and hanger to loosen.

[0017] In a preferred example, the present invention can be further configured as follows: the shock absorbing assembly is detachably connected to the body section and the connecting plate, respectively.

[0018] By adopting the above technical solution, when the shock absorbing assembly is damaged, the shock absorbing assembly can be removed from between the body section and the connecting plate for replacement.

[0019] In a preferred example, the present invention can be further configured as follows: the bearing crossbeam includes a sleeve and a moving rod, one end of the moving rod extends into the interior of the sleeve and is slidably connected to the sleeve, and the other end of the moving rod is located outside the sleeve.

[0020] By adopting the above technical solution, the bearing beam can be pulled to any length through the plug-in cooperation of the sleeve and the movable rod, thereby ensuring that the sliding sleeves at both ends of the bearing beam can be installed together with the adjacent columns.

[0021] In a preferred example, the present invention can be further configured as follows: the top surface of the sleeve is provided with a mounting groove arranged along the length direction of the sleeve, a support rod is provided above the moving rod, one end of the support rod is fixedly connected to the end of the moving rod located outside the sleeve, and the other end of the support rod is inserted into the mounting groove and is slidably connected to the mounting groove.

[0022] By adopting the above technical solution, when the support beam is pulled to any length by setting the support rod, the top surface of the support beam is a flat surface, so that the pipeline can be in a horizontal relative state when installing the pipeline.

[0023] In a preferred example, the present invention can be further configured as follows: a support ring is sleeved on the moving rod, and the outer surface of the support ring abuts against the bottom end surface of the support rod.

[0024] By adopting the above technical solution, the support ring is moved to the bottom of the pipeline, so that the support rod is supported by the support ring, so that the support rod is not easily bent.

[0025] In a preferred example, the present invention can be further configured as follows: the support ring is provided with a top screw penetrating through the side wall of the support ring, and the top screw is connected to the support ring thread.

[0026] By adopting the above technical solution, the top screw is rotated to make the top screw and the moving rod press tightly, thereby fixing the position of the support ring, avoiding the support ring from moving due to vibration during use, and ensuring that the support ring can be located directly below the pipeline.

[0027] The present invention also discloses a method for installing an electromechanical integrated support and hanger, including the electromechanical integrated support and hanger, and the specific steps are as follows:

[0028] Step 1: Construction preparation: Based on the design drawings, use BIM technology to optimize the layout, comprehensively arrange the pipelines of various disciplines, and determine the number of columns and load-bearing beams required for the mechanical and electrical integrated support and hanger brackets;

[0029] Step 2: Measure and mark: Determine the installation position of the column according to the design, and mark the installation position of the column on the top of the corridor;

[0030] Step 3: Install the columns: Use expansion bolts to fix the connection plate at the top of the columns to the corridor roof to ensure the verticality of the columns during installation.

[0031] Step 4: Install the load-bearing beam: adjust the length of the load-bearing beam so that the sleeves at both ends of the load-bearing beam can be fitted onto adjacent columns, and adjust the load-bearing beam to the required height and fix it according to the design.

[0032] By adopting the above technical solution, the component structure of the electromechanical integrated support and hanger bracket is obtained based on BIM, and industrialized production is carried out. The installation site only needs to assemble, position and drill holes for the components, which ensures the on-site safety of the operators and effectively reduces the work intensity of the workers.

[0033] In summary, the present invention includes at least one of the following beneficial technical effects:

[0034] 1. The columns and bearing beams can be prefabricated in the factory. When installing the electromechanical integrated support and hanger, the intervals between adjacent columns can be adjusted according to the actual size of the corridor and the installation position of the pipeline. At the same time, the position of the bearing beam can be adjusted according to the height of the pipeline, so as to achieve the support of the electromechanical integrated support and hanger for the pipeline in the corridor;

[0035] 2. By setting the support rod, when the load-bearing beam is pulled to any length, the top surface of the load-bearing beam is a flush surface, so that the pipeline can be in a horizontal relative state when installing the pipeline;

[0036] 3. By setting up the shock-absorbing components, the force transmitted to the gallery roof when the electromechanical integrated support and hanger bracket vibrates is reduced, thereby protecting the gallery roof and preventing the connection between the gallery roof and the connection plate from being damaged, thereby avoiding the loosening of the electromechanical integrated support and hanger bracket caused by damage to the gallery roof and the connection plate;

[0037] 4. Based on BIM, the component structure of the electromechanical integrated support and hanger is obtained for industrialized production. The installation site only needs to assemble, position and drill components, which ensures the on-site safety of operators and effectively reduces the work intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural diagram of the electromechanical integrated support and hanger;

[0039] Figure 2 yes Figure 1 A partial enlarged view of the middle A area;

[0040] Figure 3 It is a cross-sectional view of the column;

[0041] Figure 4 It is an axonometric view of the load-bearing beam;

[0042] Figure 5 It is a structural diagram of the bottom end of the load-bearing beam.

[0043] In the figure, 1, column; 11, main body section; 111, top connecting plate; 12, connecting plate; 121, mounting hole; 13, shock absorbing assembly; 131, cylinder body; 1311, bottom flange; 132, piston rod; 1321, piston part; 1322, rod body; 133, cylinder head; 134, elastic ball; 135, top flange; 14, fixing strip; 141, socket; 2, load-bearing beam; 21, sleeve; 211, mounting groove; 22, moving rod; 23, sliding sleeve; 231, avoidance groove; 232, locking bolt; 24, support rod; 25, connecting block; 26, support ring; 261, top screw. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0045] Reference Figure 1 , is a mechanical and electrical integrated support and hanger disclosed in the present invention, comprising a plurality of vertically arranged columns 1, the columns 1 being arranged side by side with horizontal intervals. A load-bearing crossbeam 2 with adjustable length is arranged between adjacent columns 1, and the load-bearing crossbeam 2 can move vertically between adjacent columns 1 to adjust the position of the load-bearing crossbeam 2.

[0046] The column 1 includes a vertical body section 11, which is a square tube. A horizontal connection plate 12 is provided at the top of the body section 11, and a plurality of mounting holes 121 are provided on the connection plate 12 and vertically penetrate the connection plate 12. A shock absorbing assembly 13 is provided between the connection plate 12 and the body section 11, and the top end of the shock absorbing assembly 13 is fixed to the connection plate 12, and the bottom end of the shock absorbing assembly 13 is fixed to the body section 11.

[0047] In this embodiment, the number of columns 1 is three. A vertically arranged long strip fixing bar 14 is welded and fixed on the side facing outward of the body section 11 of the two outer columns 1, and a plurality of insertion holes 141 are arranged at intervals along the length direction of the fixing bar 14 on the side surface of the fixing bar 14 facing away from the body section 11. On the body section 11 of the middle column 1, fixing bars 14 are fixed on the side wall surface of the body section 11 facing the two outer columns 1.

[0048] Reference Figure 3 The shock absorbing assembly 13 includes a cylinder body 131 with an opening at the top arranged vertically, and a piston rod 132 is arranged inside the cylinder body 131. The piston rod 132 includes a piston part 1321 located inside the cylinder body 131 and capable of moving along the height direction of the cylinder body 131. A rod body 1322 extending vertically upward is arranged at the top of the piston part 1321, and the rod body 1322 is integrally formed with the piston part 1321. The transverse cross-sectional area of ​​the rod body 1322 is smaller than the transverse cross-sectional area of ​​the piston part 1321.

[0049] A cylinder cover 133 is provided at the top opening of the cylinder body 131 to close the top opening of the cylinder body 131, and a through hole is provided at a position where the cylinder cover 133 is opposite to the rod body 1322 of the piston rod 132, through which the rod body 1322 passes. The rod body 1322 passes through the through hole of the cylinder cover 133 and can move in the through hole along the axial direction of the through hole.

[0050] An elastic ball 134 is provided inside the cylinder body 131 and below the piston rod 132. When the piston portion 1321 of the piston rod 132 abuts against the inner surface of the cylinder cover 133, the top end of the elastic ball 134 abuts against the bottom end surface of the piston rod 132, and the bottom end of the elastic ball 134 abuts against the inner side surface of the cylinder bottom of the cylinder body 131.

[0051] A bottom flange 1311 is provided at the bottom end of the cylinder body 131, and the bottom flange 1311 is welded and fixedly connected to the cylinder body 131. A top connecting plate 111 is provided at the top end of the body section 11, and the top connecting plate 111 is welded and fixedly connected to the body section 11. The bottom flange 1311 at the bottom end of the cylinder body 131 fits on the top surface of the top connecting plate 111 and is fixedly connected to the top connecting plate 111 by bolts.

[0052] One end of the rod body 1322 extending through the cylinder cover 133 to the outside of the cylinder body 131 is provided with a top flange 135 that fits on the bottom surface of the connecting plate 12. The top flange 135 is welded and fixed to the rod body 1322, and the top flange 135 and the connecting plate 12 are fixed together by bolts.

[0053] Reference Figure 4 The bearing crossbeam 2 includes a coaxially arranged sleeve 21 and a moving rod 22, both of which are square tubes. One end of the moving rod 22 is inserted into the interior of the sleeve 21 from one end of the sleeve 21 and is slidably connected to the sleeve 21. The end of the moving rod 22 inserted into the interior of the sleeve 21 is the insertion end of the moving rod 22, and the end of the moving rod 22 located outside the sleeve 21 is the free end of the moving rod 22. The end of the sleeve 21 into which the moving rod 22 is inserted is the socket end of the sleeve 21, and the other end of the sleeve 21 is the free end of the sleeve 21.

[0054] Reference Figure 2 , Figure 4 The free ends of the sleeve 21 and the moving rod 22 are respectively fixed with a sliding sleeve 23 sleeved on the body section 11 of the adjacent column 1, and an escape groove 231 is provided at a position opposite to the fixing strip 14 on the inner hole wall of the sliding sleeve 23 for the fixing strip 14 to extend into. The two ends of the escape groove 231 in the length direction are respectively connected to the two end surfaces of the sliding sleeve 23. The fixing strip 14 extends into the escape groove 231 and can slide along the length direction of the escape groove 231.

[0055] A locking bolt 232 that can be inserted into the insertion hole 141 on the fixing bar 14 is threadedly connected on the side wall of the sliding sleeve 23 opposite to the fixing bar 14. The axis of the locking bolt 232 is parallel to the axial direction of the insertion hole 141 on the fixing bar 14. When the fixing bar moves along the avoidance groove 231, the axis of the locking bolt 232 can coincide with the axis of the insertion hole 141 on the fixing bar 14. When the locking bolt 232 is coaxially opposite to the insertion hole 141, rotating the locking bolt 232 can insert the locking bolt 232 into the insertion hole 141.

[0056] Reference Figure 4 , a mounting groove 211 is provided on the top surface of the sleeve 21 along the length direction of the sleeve 21, and the mounting groove 211 is a T-shaped groove. A support rod 24 is provided inside the mounting groove 211, and the cross section of the support rod 24 matches the cross section shape of the mounting groove 211. When the support rod 24 is inserted into the mounting groove 211, the top surface of the support rod 24 is flush with the top surface of the sleeve 21. One end of the support rod 24 facing the socket end of the sleeve 21 extends from the end face of the bearing end of the sleeve 21 and is flush with the end face of the free end of the moving rod 22. The end of the support rod 24 extending outside the sleeve 21 is connected to the free end of the moving rod 22 through a connecting block 25, and the connecting block 25 is welded and fixed to the support rod 24 and the moving rod 22.

[0057] Reference Figure 5 A plurality of support rings 26 are sleeved on the outside of the moving rod 22. The support rings 26 are formed by cutting off a square tube. The surface of the support ring 26 at the top is in contact with the bottom surface of the support rod 24. The support ring 26 can slide on the moving rod 22. The side wall of the support ring 26 at the bottom is bolted with a top screw 261 that penetrates the side wall of the support ring 26.

[0058] When the pipeline inside the underground ring gallery is mounted on the strut 24, the support ring 26 is slid so that the support ring 26 is located below the pipeline, thereby supporting the strut 24 and preventing the strut 24 from bending under a long-term load-bearing state.

[0059] The present invention also discloses a method for installing an electromechanical integrated support and hanger, and the specific steps are as follows:

[0060] Step 1: Construction preparation: Based on the design drawings, use BIM technology to optimize the layout, comprehensively arrange the pipelines of various disciplines, and determine the required number of columns 1 and load-bearing beams 2 required for the electromechanical integrated support and hanger brackets.

[0061] The following layout principles should be strictly followed when arranging professional pipelines:

[0062] 1. Large pipes are preferred: Pipes with large cross-sections and large diameters, such as air conditioning and ventilation ducts, drainage ducts, and cable trays, take up a large space and are not easy to bend, so they should be arranged first. Cable trays should be set above water pipes.

[0063] 2. Branch pipes give way to main pipes: The main pipes of various pipelines in the underground corridor generally run through the entire underground corridor, and the diameter of the main pipe is larger than that of the branch pipe, making it less likely to bend than the branch pipe. Therefore, when arranging the pipelines, the main pipe is given priority, and the branch pipes give way to the main pipes.

[0064] 3. Pressurized pipes give way to non-pressurized pipes: Non-pressurized pipes, such as drain pipes, rain drain pipes, and condensate drain pipes, all rely on gravity to drain water. Therefore, the horizontal pipe section must maintain a certain slope, which is a necessary and sufficient condition for smooth drainage. Therefore, when crossing with pressurized pipes, pressurized pipes should give way to non-pressurized pipes.

[0065] 4. Separation of strong and weak current lines: Since weak current lines such as telecommunications, cable TV, computer networks and other building intelligent lines are easily interfered by the electromagnetic fields of strong current lines, strong current lines and weak current lines are separated and a certain distance is kept.

[0066] 5. Pipelines with fewer accessories should avoid pipelines with more accessories: When installing pipelines with more accessories, consider their importance and try to avoid pipelines with more accessories over pipelines with fewer accessories. When various pipelines are arranged in the same place, they should be as straight, parallel and non-staggered as possible. At the same time, consider reserving space for construction, installation, maintenance and replacement operation distances.

[0067] 6. Electrical circuits should not be arranged above hot water pipes or vertically below water pipes to avoid heat and water.

[0068] Step 2: Measurement and marking: Determine the installation position of column 1 according to the design, and mark the installation position of column 1 on the roof of the underground corridor.

[0069] Step 3: Install the columns: Fix the connection plate 12 at the top of the column 1 to the corridor roof through expansion bolts. When installing the column 1, ensure the verticality of the column 1.

[0070] Step 4: Install the bearing beam: adjust the length of the bearing beam 2 so that the sleeves 23 at both ends of the bearing beam 2 can be mounted on the main body section 11 of the adjacent column 1, and adjust the bearing beam 2 to the required height according to the design requirements, and finally fix the position of the sleeve 23 by the locking bolt 232.

[0071] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electromechanical integrated support and hanger, comprising at least two vertically arranged columns (1), wherein the top ends of the columns (1) are provided with connection plates (12), characterized in that: A load-bearing crossbeam (2) with adjustable length is arranged between adjacent columns (1), the load-bearing crossbeam (2) is arranged horizontally, and two ends of the load-bearing crossbeam (2) are respectively provided with sliding sleeves (23) which are sleeved on adjacent columns (1) and slidably connected to the columns (1), and a fixing structure for fixing the position of the sliding sleeve (23) is arranged between the sliding sleeve (23) and the column (1); The fixing structure comprises a plurality of insertion holes (141) arranged at intervals along the length direction of the column (1); the sliding sleeve (23) is threadedly connected with a locking bolt (232) which can be inserted into the insertion hole (141); when the sliding sleeve (23) moves along the length direction of the column (1), the locking bolt (232) can be coaxially opposed to the insertion hole (141) on the column (1) one by one. The bearing crossbeam (2) comprises a sleeve (21) and a moving rod (22), one end of the moving rod (22) extends into the interior of the sleeve (21) and is slidably connected to the sleeve (21), and the other end of the moving rod (22) is located outside the sleeve (21); The top surface of the sleeve (21) is provided with a mounting groove (211) arranged along the length direction of the sleeve (21); a support rod (24) is arranged above the moving rod (22); one end of the support rod (24) is fixedly connected to an end of the moving rod (22) located outside the sleeve (21); the other end of the support rod (24) is inserted into the mounting groove (211) and is slidably connected to the mounting groove (211); The moving rod (22) is sleeved with a support ring (26), and the outer surface of the support ring (26) abuts against the bottom end surface of the support rod (24); The support ring (26) is provided with a top screw (261) penetrating the side wall of the support ring (26), and the top screw (261) is threadably connected to the support ring (26).

2. The electromechanical integrated support and hanger according to claim 1 is characterized in that: The column (1) comprises a body section (11) arranged vertically, the connection plate (12) is located at the top end of the plate section, and an elastic shock absorbing component (13) is arranged between the body section (11) and the connection plate (12).

3. The electromechanical integrated support and hanger according to claim 2 is characterized in that: The shock absorbing assembly (13) comprises a cylinder body (131) which is vertically arranged and has an opening at the top end; a cylinder cover (133) for closing the opening at the top end of the cylinder body (131); a piston rod (132) and an elastic body are arranged inside the cylinder body (131); the piston rod (132) comprises a piston part (1321) which is located inside the cylinder body (131) and is slidably connected to the cylinder body (131); a rod body (1322) which vertically penetrates the cylinder cover (133) and is exposed from the top end surface of the cylinder cover (133) is arranged at the top end of the piston part (1321); the elastic body is located between the piston part (1321) and the cylinder bottom of the cylinder body (131); and the top end surface of the piston part (1321) is in contact with the inner surface of the cylinder cover (133) through the support of the elastic body.

4. The electromechanical integrated support and hanger according to claim 2 is characterized in that: The shock absorbing assembly (13) is detachably connected to the body section (11) and the connecting plate (12).

5. A method for installing an electromechanical integrated support and hanger, comprising the electromechanical integrated support and hanger according to any one of claims 1 to 4, characterized in that: The specific steps are as follows: Step 1: Construction preparation: Based on the design drawings, use BIM technology to optimize the layout, comprehensively arrange the pipelines of various disciplines, and determine the number of columns (1) and load-bearing beams (2) required for the mechanical and electrical integrated support and hanger brackets; Step 2: Measurement and marking: Determine the installation position of the column (1) according to the design, and draw the installation position of the column (1) on the top of the corridor; Step 3: Installing the columns: Fix the connection plate (12) at the top of the columns (1) to the gallery roof by using expansion bolts to ensure the verticality of the columns (1) during installation; Step 4: Install the load-bearing crossbeam: adjust the length of the load-bearing crossbeam (2) so that the sliding sleeves (23) at both ends of the load-bearing crossbeam (2) can be fitted onto the adjacent columns (1), and adjust the load-bearing crossbeam (2) to the required height according to the design and fix it.

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