CN218719345U - Comprehensive support and hanger - Google Patents

Abstract

The utility model discloses a comprehensive support and hanger, which comprises a plurality of mounting heads fixedly mounted on a subway building, wherein the bottom ends of the mounting heads are fixedly provided with connecting rods, and a plurality of mounting frames are connected between adjacent connecting rods in a sliding manner; the upper mounting frame is provided with a cable support, the lower mounting frame is provided with a pipeline support, and the middle mounting frame is provided with an air pipe support; the cable support comprises a bottom frame arranged on the upper mounting frame, the inner cavity of the bottom frame is connected with a pressing frame in a sliding manner, the bottom surface of the pressing frame is connected with a plurality of pressing blocks in a sliding manner, and a cable penetrates between each pressing block and the bottom frame; a plurality of vibration reduction blocks are arranged between the air pipe bracket and the mounting rack; the pipeline bracket comprises a base arranged on the mounting rack below the pipeline bracket, and a clamp is detachably connected to the base; the clamp is provided with a plurality of fixing pieces in threaded connection, and the fixing pieces are abutted to the pipeline. The utility model discloses an synthesize gallows installation and convenient to use, integrated nature is high, the adjustability is strong, is applicable to the demand of intraductal line installation in the subway.

Description

Comprehensive support and hanger

Technical Field

The utility model relates to the technical field of supports, especially, relate to a synthesize gallows.

Background

In the subway construction process, due to the particularity of underground engineering, numerous electromechanical equipment pipelines need to be installed in a limited space, especially in a comprehensive support and hanger above a corridor of a subway equipment area and the installation work of the pipelines is complex, and the construction difficulties of limited construction space, complex pipelines, heavy bearing load of the comprehensive support and hanger and the like are faced.

Chinese patent No. CN201920665650.6 discloses a comprehensive support and hanger assembly, which comprises an H-shaped section and a positioning base, wherein a pair of limiting plates parallel to a web plate of the H-shaped section is arranged on a bottom plate of the positioning base, the outer sides of the limiting plates are connected with the bottom plate through inclined struts, a pair of positioning plates is arranged on the inner sides of the limiting plates, a clamping sliding groove is formed between each positioning plate and the adjacent limiting plate, and bolt connecting holes are formed in the bottom plate and the limiting plates; the end part of the vertical plate of the H-shaped section is vertically provided with a clamping plate matched with the clamping sliding groove. The utility model discloses simple structure easily makes, and it links to each other with the building through the bottom plate, and firm in connection, location are accurate, and simultaneously, the H section bar can link to each other with the bottom plate through the joint spout, because the joint spout and the cardboard looks adaptation of H section bar, consequently, can be fast, firmly accomplish the assembly of H section bar.

However, the technical scheme is only simple to install the line pipeline by adopting an H-shaped material structure, has poor integration and adjustability, and is not suitable for the requirements of strong compactness and high flexibility for installing the pipeline in the subway; therefore, a comprehensive support and hanger is needed to meet the above-mentioned demand for installing the subway internal pipelines.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a synthesize a gallows to solve the problem that above-mentioned prior art exists.

In order to achieve the above purpose, the utility model provides a following scheme: the utility model provides a comprehensive support and hanger, which comprises a plurality of mounting heads fixedly mounted on a subway building, wherein the bottom ends of the mounting heads are fixedly provided with connecting rods, and a plurality of mounting frames are connected between the adjacent connecting rods in a sliding manner;

the upper mounting frame is provided with a cable support, the lower mounting frame is provided with a pipeline support, and the middle mounting frame is provided with an air pipe support;

the cable support comprises a bottom frame arranged on the upper mounting frame, a pressing frame is connected to the inner cavity of the bottom frame in a sliding mode, a plurality of pressing blocks are connected to the bottom surface of the pressing frame in a sliding mode, and cables penetrate through the pressing blocks and the bottom frame;

the air pipe support is used for installing an air duct, and a plurality of vibration reduction blocks are arranged between the air pipe support and the installation frame;

the pipeline support comprises a base arranged on the mounting frame below, a hoop is detachably connected to the base, and a pipeline penetrates between the hoop and the base; the clamp is provided with a plurality of fixing pieces in threaded connection, and the fixing pieces are abutted to the pipeline.

Preferably, the mounting frame comprises a sliding ring which is sleeved on the connecting rod in a sliding manner, the outer wall of the sliding ring is in threaded connection with a plurality of positioning bolts, and the positioning bolts are in threaded connection with the connecting rod; and adjacent mounting plates are fixedly connected between corresponding sliding rings on the connecting rods, and the bottom frame, the air pipe support and the base are all mounted on the mounting plates.

Preferably, the outer wall of the connecting rod is longitudinally provided with a plurality of guide grooves, the inner wall of the slip ring is fixedly connected with a plurality of guide blocks matched with the guide grooves, and the guide blocks are slidably connected in the guide grooves; and a plurality of positioning holes are formed in the bottom end of the guide groove, and the positioning bolts are in threaded connection with the positioning holes.

Preferably, the bottom surface of the bottom frame is rotatably connected with a plurality of locking screws, and the bottom ends of the locking screws penetrate through the mounting frame and are rotatably connected with the mounting frame; the top end of the locking screw penetrates through the pressing frame and is in threaded connection with the pressing frame.

Preferably, the pressing block comprises a pressing rod which is connected to the bottom end of the pressing frame in a sliding mode, a contact block is fixedly connected to the bottom end of the pressing rod, and the contact block is abutted to the outer wall of the cable.

Preferably, the damping piece is including installing lower beam on the mounting panel, the top of lower beam is rotated and is connected with the damping rod, the top of damping rod is rotated and is connected with the upper boom, the upper boom with the connection can be dismantled to the bottom of tuber pipe support.

Preferably, the damping rod includes sliding connection's inner tube and outer tube, the inner tube with the rigid coupling has first spring damper between the outer tube, the outer tube with the bottom of upper boom rotates to be connected, the bottom of inner tube with the top of lower beam rotates to be connected.

Preferably, the mounting includes threaded connection the dead lever on the clamp, the dead lever stretches into the one end of clamp inner chamber is rotated and is connected with the extrusion piece, the extrusion piece with the outer wall butt of pipeline.

Preferably, the mounting head comprises a top plate fixedly connected with a subway building, a sliding rod is fixedly connected to the bottom end of the top plate, a sleeve is slidably connected to the bottom end of the sliding rod, and the bottom end of the sleeve is fixedly connected with the top end of the connecting rod; an elastic piece is arranged between the sliding rod and the sleeve.

Preferably, the elastic part comprises a clamping plate fixedly connected to the bottom end of the sliding rod, the clamping plate is connected with the inner cavity of the sleeve in a sliding manner, and a second spring damper is fixedly connected between the bottom end of the clamping plate and the bottom end of the inner cavity of the sleeve; and a return spring is fixedly connected between the top end of the clamping plate and the top end of the inner cavity of the sleeve, and the return spring is sleeved on the sliding rod.

The utility model discloses a following technological effect: the utility model discloses a comprehensive support and hanger, which is mainly used for installing pipelines and equipment in a subway and solves the problems of low integration and poor adjustability of the existing pipeline support; the mounting head, the connecting rod and the mounting frame can be separately mounted, so that the specification is convenient to adjust, and the mounting difficulty is reduced; the cable, the air duct and the pipeline are installed in a layered mode, so that the cable is more reasonable in planning and more convenient to overhaul and maintain in the later period; the mounting frames are connected to the adjacent connecting rods in a sliding mode, so that the longitudinal distance between the mounting frames is convenient to adjust, the mounting frames can be flexibly adjusted according to the mounting requirements of cables, and the applicability is stronger; the cable support is used for restraining and fixing the cables through the bottom frame and the pressing frame which are connected in a sliding mode, the fixing blocks are used for abutting single cables, stacking and crossing among the cables are prevented, and later-stage maintenance is facilitated; the vibration reduction block between the air pipe support and the mounting frame reduces the pressure of branch pipe vibration to the hanging frame caused by the operation of the fan, and prolongs the service life of the supporting hanging frame; the pipeline support hoops the pipeline through the base and the hoop and is independently fixed, and the pipeline is fixed through the fixing piece, so that the stability of the pipeline is improved. The utility model discloses an synthesize gallows installation and convenient to use, integrated nature is high, the adjustability is strong, is applicable to the demand of intraductal line installation in the subway.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an axial view of the comprehensive support frame of the present invention;

FIG. 2 is a front view of the comprehensive support and hanger of the present invention;

fig. 3 is a partial cross-sectional view of a in fig. 2 according to the present invention;

fig. 4 is a partial enlarged view of B in fig. 2 according to the present invention;

fig. 5 is a partial cross-sectional view of C of fig. 2 according to the present invention;

FIG. 6 is a schematic view of the mounting head of the present invention;

wherein, 1, mounting head; 2. a connecting rod; 3. a mounting frame; 4. a cable holder; 5. an air duct bracket; 6. a pipeline support; 7. a cable; 8. an air duct; 9. a pipeline; 11. a top plate; 12. a slide bar; 13. a sleeve; 14. clamping a plate; 15. a second spring damper; 16. a return spring; 21. a guide groove; 22. positioning holes; 23. closing the plate; 31. a slip ring; 32. positioning the bolt; 33. mounting a plate; 34. a guide block; 41. a bottom frame; 42. pressing the frame; 43. locking the screw rod; 44. a pressure lever; 45. a contact block; 51. a lower rod; 52. an upper rod; 53. an inner tube; 54. an outer tube; 55. a first spring damper; 61. a base; 62. clamping a hoop; 63. fixing the rod; 64. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-6, the utility model provides a comprehensive support and hanger, which comprises a plurality of mounting heads 1 fixedly mounted on a subway building, connecting rods 2 are fixedly mounted at the bottom ends of the mounting heads 1, and a plurality of mounting frames 3 are slidably connected between the adjacent connecting rods 2;

a cable support 4 is arranged on the upper mounting frame 3, a pipeline support 6 is arranged on the lower mounting frame 3, and an air pipe support 5 is arranged on the middle mounting frame 3;

the cable support 4 comprises a bottom frame 41 arranged on the upper mounting frame 3, the inner cavity of the bottom frame 41 is connected with a pressing frame 42 in a sliding manner, the bottom surface of the pressing frame 42 is connected with a plurality of pressing blocks in a sliding manner, and a cable 7 is arranged between the pressing blocks and the bottom frame 41 in a penetrating manner;

the air pipe support 5 is used for installing an air duct 8, and a plurality of vibration reduction blocks are arranged between the air pipe support 5 and the installation frame 3;

the pipeline bracket 6 comprises a base 61 arranged on the lower mounting frame 3, a clamp 62 is detachably connected to the base 61, and a pipeline 9 penetrates between the clamp 62 and the base 61; the clamp 62 is screwed with a plurality of fixing members which are abutted against the pipeline 9.

The utility model discloses a comprehensive support and hanger, which is mainly used for installing pipelines and equipment in a subway and solves the problems of low integration and poor adjustability of the existing pipeline support; the mounting head 1, the connecting rod 2 and the mounting frame 3 can be separately mounted, so that the specification is convenient to adjust, and the mounting difficulty is reduced; the cable 7, the air duct 8 and the pipeline 9 are installed in a layered mode, so that the cable 7 is more reasonable in planning and more convenient to overhaul and maintain in the later period; the mounting frames 3 are connected to the adjacent connecting rods 2 in a sliding mode, so that the longitudinal distance between the mounting frames 3 is convenient to adjust, can be flexibly adjusted according to the installation requirements of the cables 7, and is high in applicability; the cable support 4 is used for restraining and fixing the cables 7 through the bottom frame 41 and the pressing frame 42 which are connected in a sliding mode, the fixing blocks are used for abutting the single cables 7, stacking and crossing among the cables 7 are prevented, and later-stage maintenance is facilitated; the vibration reduction block between the air pipe bracket 5 and the mounting rack 3 reduces the pressure of branch pipe vibration to the hanging rack caused by the operation of the fan, and prolongs the service life of the supporting hanging rack; the pipeline support 6 hoops the pipeline 9 through the base 61 and the hoop 62 to be fixed independently, and fixes the pipeline 9 through the fixing piece, so that the stability of the pipeline 9 is improved.

According to a further optimized scheme, the mounting frame 3 comprises a sliding ring 31 which is slidably sleeved on the connecting rod 2, the outer wall of the sliding ring 31 is in threaded connection with a plurality of positioning bolts 32, and the positioning bolts 32 are in threaded connection with the connecting rod 2; the mounting plate 33 is fixedly connected between the corresponding slip rings 31 on the adjacent connecting rods 2, and the bottom frame 41, the air pipe bracket 5 and the base 61 are all mounted on the mounting plate 33; the outer wall of the connecting rod 2 is longitudinally provided with a plurality of guide grooves 21, the inner wall of the sliding ring 31 is fixedly connected with a plurality of guide blocks 34 matched with the guide grooves 21, and the guide blocks 34 are slidably connected in the guide grooves 21; the bottom end of the guide groove 21 is provided with a plurality of positioning holes 22, and the positioning bolts 32 are in threaded connection with the positioning holes 22. A mounting plate 33 is fixedly connected between the two sliding rings 31, the mounting plate 33 is cut in advance and fixedly connected with the outer walls of the sliding rings 31, and then the connecting rod 2 is mounted on site to facilitate positioning; after the sliding ring 31 is adjusted to a proper position, the sliding ring is locked by the positioning bolt 32 and the positioning hole 22 to prevent movement; the connecting rod 2 is square, and the four-sided guide groove 21 and the guide block 34 are used for preventing the slip ring 31 from deflecting and improving the fixing effect.

Furthermore, the bottom end of the connecting rod 2 is detachably connected with a sealing plate 23 for sealing the guide groove 21 and preventing the sliding ring 31 from falling off.

Further, the various devices or brackets mounted on the mounting plate 33 are positioned and drilled on site.

In a further optimized scheme, the bottom surface of the bottom frame 41 is rotatably connected with a plurality of locking screws 43, and the bottom ends of the locking screws 43 penetrate through the mounting frame 3 and are rotatably connected with the mounting frame 3; the top end of the locking screw 43 penetrates through the pressing frame 42 and is in threaded connection with the pressing frame 42; the briquetting includes the depression bar 44 of sliding connection in pressure frame 42 bottom, and the bottom rigid coupling of depression bar 44 has contact block 45, and contact block 45 and the outer wall butt of cable 7. After the cables 7 are arranged in the bottom frame 41, the pressing frame 42 is slid in, the locking screw 43 is screwed into the pressing frame 42, the pressing rod 44 and the contact block 45 are adjusted to the position corresponding to the cables 7, and then the locking screw 43 is screwed so that the contact block 45 presses the cables 7 for fixing.

According to a further optimized scheme, the vibration reduction block comprises a lower rod 51 arranged on the mounting plate 33, the top end of the lower rod 51 is rotatably connected with a vibration reduction rod, the top end of the vibration reduction rod is rotatably connected with an upper rod 52, and the upper rod 52 is detachably connected with the bottom end of the air pipe support 5; the damping rod comprises an inner tube 53 and an outer tube 54 which are connected in a sliding mode, a first spring damper 55 is fixedly connected between the inner tube 53 and the outer tube 54, the outer tube 54 is rotatably connected with the bottom end of the upper rod 52, and the bottom end of the inner tube 53 is rotatably connected with the top end of the lower rod 51. The vibration reduction block is arranged between the air pipe bracket 5 and the mounting plate 33, so that the influence of the vibration of the air duct 8 on the device is reduced, and the service life is prolonged; the upper rod 52 and the lower rod 51 are respectively connected with the air pipe bracket 5 and the mounting plate 33 through threads, and the upper rod 52 and the lower rod 51 are rotatably connected with the damping rods and independently rotate, so that the mounting of the damping blocks cannot be influenced; the inner tube 53 and the outer tube 54 are slidably connected to each other, and the vibration of the mounting plate 33 caused by the vibration of the air duct bracket 5 is reduced by damping the vibration of the inner first spring damper 55.

Further optimization scheme, the mounting includes the dead lever 63 of threaded connection on clamp 62, and the one end that dead lever 63 stretched into clamp 62 inner chamber is rotated and is connected with extrusion piece 64, and extrusion piece 64 and the outer wall butt of pipeline 9. Dead lever 63 threaded connection is on clamp 62, and after pipeline 9 and the installation of clamp 62 were accomplished, the dead lever 63 of screwing makes extrusion piece 64 support pipeline 9, accomplishes the fixed to pipeline 9, improves the stability of pipeline 9, reduces the clamp 62 and compresses tightly the installation degree of difficulty of pipeline 9.

Further, all be provided with the flexible pad that is used for the damping between wind channel 8 and the tuber pipe support 5 and between pipeline 9 and base 61, reduce the influence of vibration to this application.

According to a further optimized scheme, the mounting head 1 comprises a top plate 11 fixedly connected with a subway building, the bottom end of the top plate 11 is fixedly connected with a sliding rod 12, the bottom end of the sliding rod 12 is slidably connected with a sleeve 13, and the bottom end of the sleeve 13 is fixedly connected with the top end of the connecting rod 2; an elastic part is arranged between the sliding rod 12 and the sleeve 13; the elastic part comprises a clamping plate 14 fixedly connected to the bottom end of the sliding rod 12, the clamping plate 14 is in sliding connection with the inner cavity of the sleeve 13, and a second spring shock absorber 15 is fixedly connected between the bottom end of the clamping plate 14 and the bottom end of the inner cavity of the sleeve 13; a return spring 16 is fixedly connected between the top end of the clamping plate 14 and the top end of the inner cavity of the sleeve 13, and the return spring 16 is sleeved on the sliding rod 12. The top plate 11 is arranged at the top end of the subway tunnel through expansion bolts or reserved mounting ribs and provides support for the connecting rod 2 below; the sliding rod 12 and the sleeve 13 play a role in damping vibration through an elastic piece; the connecting rod 2 is fixedly connected with the bottom end of the sleeve 13; when pipeline or equipment produce vibrations, earlier through self damping, remaining vibration transmits the elastic component, reset spring 16 and second spring damper promote cardboard 14 and slide from top to bottom in sleeve 13, produce slight elastic vibration, second spring damper 15 has the damping vibration attenuation effect, the energy of absorption vibration, prevent to produce the influence to the installation between roof 11 and subway tunnel or the building, prevent the fatigue damage that the vibration leads to, the security that has improved pipeline and equipment has prolonged life.

The using method comprises the following steps:

firstly, mounting an installation head 1 at a preset place according to the trend of subway pipelines and equipment, then selecting the length of a proper connecting rod 2 according to the quantity and specification of the pipelines, and fixedly connecting the connecting rod to the bottom end of a mounting device; the mounting bracket 3 is then mounted between adjacent connecting rods 2.

Install cable support 4, tuber pipe support 5 and pipeline support 6 according to the demand, follow the installation order of "go up in, in the wind, under water", fix a position the mounting panel 33 of the top earlier, penetrate cable 7 again, fix cable 7 through locking screw 43 and fixed block, accomplish the installation of cable 7.

The middle mounting plate 33 is adjusted to a proper position, the vibration reduction block is mounted to a proper position, the air pipe support 5 is mounted, and finally the air pipe support penetrates into the air duct 8.

Finally, the mounting frame 3 below is well positioned, the bases 61 with different specifications are mounted on the mounting plate 33, the pipelines 9 penetrate through the bases, then the clamps 62 are mounted, and finally the fixing rods 63 are screwed tightly, so that the extrusion blocks 64 press the pipelines 9, and the installation of the pipelines 9 is completed.

When equipment needs to be installed, the equipment can be installed at the bottom end of the installation plate 33 at the lowest part and staggered with the pipeline 9; when the number of pipelines is more, a plurality of connecting rods 2 can be arranged side by side, and the mounting frames 3 which are longitudinally adjacent are arranged in a staggered mode.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims (10)

1. The utility model provides a synthesize a gallows which characterized in that: the mounting device comprises a plurality of mounting heads (1) fixedly mounted on a subway building, connecting rods (2) are fixedly mounted at the bottom ends of the mounting heads (1), and a plurality of mounting frames (3) are connected between adjacent connecting rods (2) in a sliding manner;

a cable support (4) is installed on the upper mounting frame (3), a pipeline support (6) is installed on the lower mounting frame (3), and an air pipe support (5) is installed on the middle mounting frame (3);

the cable support (4) comprises a bottom frame (41) arranged on the upper mounting frame (3), a pressing frame (42) is connected to the inner cavity of the bottom frame (41) in a sliding mode, a plurality of pressing blocks are connected to the bottom surface of the pressing frame (42) in a sliding mode, and cables (7) penetrate through the pressing blocks and the bottom frame (41);

the air pipe support (5) is used for installing an air duct (8), and a plurality of vibration reduction blocks are arranged between the air pipe support (5) and the mounting rack (3);

the pipeline support (6) comprises a base (61) arranged on the mounting rack (3) below, a clamp (62) is detachably connected to the base (61), and a pipeline (9) penetrates between the clamp (62) and the base (61); and the clamp (62) is connected with a plurality of fixing pieces in a threaded manner, and the fixing pieces are abutted against the pipeline (9).

2. The integrated support and hanger of claim 1, wherein: the mounting rack (3) comprises a sliding ring (31) which is sleeved on the connecting rod (2) in a sliding manner, the outer wall of the sliding ring (31) is in threaded connection with a plurality of positioning bolts (32), and the positioning bolts (32) are in threaded connection with the connecting rod (2); adjacent a mounting plate (33) is fixedly connected between corresponding sliding rings (31) on the connecting rod (2), the bottom frame (41), the air pipe bracket (5) and the base (61) are all mounted on the mounting plate (33).

3. The integrated support and hanger of claim 2, wherein: the outer wall of the connecting rod (2) is longitudinally provided with a plurality of guide grooves (21), the inner wall of the sliding ring (31) is fixedly connected with a plurality of guide blocks (34) matched with the guide grooves (21), and the guide blocks (34) are slidably connected in the guide grooves (21); the bottom end of the guide groove (21) is provided with a plurality of positioning holes (22), and the positioning bolts (32) are in threaded connection with the positioning holes (22).

4. The integrated support and hanger of claim 2, wherein: the bottom surface of the bottom frame (41) is rotatably connected with a plurality of locking screw rods (43), and the bottom ends of the locking screw rods (43) penetrate through the mounting frame (3) and are rotatably connected with the mounting frame (3); the top end of the locking screw rod (43) penetrates through the pressing frame (42) and is in threaded connection with the pressing frame (42).

5. The integrated support and hanger of claim 1, wherein: the briquetting includes sliding connection in depression bar (44) of pressure frame (42) bottom, the bottom rigid coupling of depression bar (44) has contact piece (45), contact piece (45) with the outer wall butt of cable (7).

6. The integrated support and hanger of claim 2, wherein: the damping piece is including installing lower beam (51) on mounting panel (33), the top of lower beam (51) is rotated and is connected with the damping rod, the top of damping rod is rotated and is connected with upper boom (52), upper boom (52) with the connection can be dismantled to the bottom of tuber pipe support (5).

7. The integrated support and hanger of claim 6, wherein: the damping rod comprises an inner tube (53) and an outer tube (54) which are connected in a sliding mode, a first spring damper (55) is fixedly connected between the inner tube (53) and the outer tube (54), the outer tube (54) is rotatably connected with the bottom end of the upper rod (52), and the bottom end of the inner tube (53) is rotatably connected with the top end of the lower rod (51).

8. The integrated support and hanger of claim 1, wherein: the mounting includes threaded connection dead lever (63) on clamp (62), dead lever (63) stretch into the one end of clamp (62) inner chamber is rotated and is connected with extrusion piece (64), extrusion piece (64) with the outer wall butt of pipeline (9).

9. The integrated support and hanger of claim 1, wherein: the mounting head (1) comprises a top plate (11) fixedly connected with a subway building, a sliding rod (12) is fixedly connected to the bottom end of the top plate (11), a sleeve (13) is slidably connected to the bottom end of the sliding rod (12), and the bottom end of the sleeve (13) is fixedly connected to the top end of the connecting rod (2); an elastic piece is arranged between the sliding rod (12) and the sleeve (13).

10. The integrated support and hanger of claim 9, wherein: the elastic part comprises a clamping plate (14) fixedly connected to the bottom end of the sliding rod (12), the clamping plate (14) is in sliding connection with the inner cavity of the sleeve (13), and a second spring shock absorber (15) is fixedly connected between the bottom end of the clamping plate (14) and the bottom end of the inner cavity of the sleeve (13); a return spring (16) is fixedly connected between the top end of the clamping plate (14) and the top end of the inner cavity of the sleeve (13), and the return spring (16) is sleeved on the sliding rod (12).

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