Building construction scaffold pipeline fixing device

Abstract

The utility model relates to the technical field of pipeline fixing in building construction, in particular to a building construction scaffold pipeline fixing device which comprises a scaffold steel pipe fixing assembly, the scaffold steel pipe fixing assembly is detachably and fixedly connected to a scaffold steel pipe, and the left end of the scaffold steel pipe fixing assembly is fixedly connected with a connecting base. The rotating block is rotationally connected into the rotating groove, a positioning assembly used for limiting axial rotation of the rotating block is arranged on the connecting base, the left end of the rotating block is fixedly connected with the right end of a connecting arm, a T-shaped sliding groove penetrating through the left end of the connecting arm is formed in the connecting arm, the multiple T-shaped sliding blocks are transversely and slidably connected into the T-shaped sliding groove, and the front ends of the T-shaped sliding blocks extend to the position in front of the connecting arm; the front end of the T-shaped sliding block is fixedly connected with the fixing end of a pipeline fixing assembly used for detachably fixing a pipeline, the T-shaped sliding block is provided with a locking assembly used for fixing the position of the T-shaped sliding block, and the scaffold pipeline fixing device can be adjusted according to the position of the pipeline.

Description

Technical Field

[0001] This utility model relates to the field of pipeline fixing technology in building construction, and in particular to a pipeline fixing device for building construction scaffolding. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at a designated location.

[0003] During construction, scaffolding needs to be erected outside the building to facilitate construction workers' work. Simultaneously, pipelines need to be laid on the construction site to supply power to the construction equipment. Since the pipelines are directly scattered on the ground, posing a certain danger, workers need to secure them. On construction sites, the pipelines are usually tied to the scaffolding with wire. However, this tying process can easily damage the surface of the pipelines, and the wire cannot be reused when dismantling, increasing operating costs.

[0004] Currently, some scaffolding pipeline fixing devices have emerged that can effectively solve the above problems. However, these current scaffolding pipeline fixing devices often cannot be adjusted according to the position of the pipeline. It is necessary to forcibly pull the pipeline onto the pipeline fixing device for fixing, which can easily damage the pipeline. Utility Model Content

[0005] The purpose of this utility model is to provide a pipe fixing device for building construction scaffolding to solve the technical problems existing in the background art.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A scaffolding pipeline fixing device for construction includes: a scaffolding steel pipe fixing component, a rotating block, and a T-shaped slider. The scaffolding steel pipe fixing component is detachably fixed to the scaffolding steel pipe. A connecting seat is fixedly connected to the left end of the scaffolding steel pipe fixing component. A rotating groove with a T-shaped cross-section is opened at the left end of the connecting seat. The rotating block is frustum-shaped and rotatably connected within the rotating groove. A positioning component for limiting the axial rotation of the rotating block is provided on the connecting seat. A connecting arm is fixedly connected to the right end of the left end of the rotating block. A T-shaped sliding groove is opened on the connecting arm, penetrating its left end. Several T-shaped sliders are provided, and the several T-shaped sliders are slidably connected laterally within the T-shaped sliding grooves. The front end of the T-shaped slider extends to the front of the connecting arm. A fixing end for detachably fixing the pipeline fixing component is fixedly connected to the front end of the T-shaped slider. A locking component for fixing its position is provided on the T-shaped slider.

[0008] Furthermore, the scaffolding steel pipe fixing assembly includes: an arc-shaped clamp one, a hinge shaft one, an arc-shaped clamp two, a connecting shaft one, a connecting block one, a screw one, and a locking knob one. The front end of the arc-shaped clamp one is hinged to the front end of the arc-shaped clamp two through the hinge shaft one. The rear end wing plate of the arc-shaped clamp one is hinged to the connecting block one through the connecting shaft one. The right end of the connecting block one is fixedly connected to one end of the screw one. The rear end wing plate of the arc-shaped clamp two has a strip-shaped connecting groove one that passes through its rear end face. The screw one cooperates with the strip-shaped connecting groove one and is threadedly connected to the locking knob one on the outside of the rear end wing plate of the arc-shaped clamp two. The right end of the fixed connecting seat is welded to the middle of the outer wall of the left end of the arc-shaped clamp one.

[0009] Furthermore, rubber gaskets are embedded in the inner arc-shaped walls of both the first and second arc-shaped clamps.

[0010] Furthermore, it also includes: a reinforcing rib, wherein two reinforcing ribs are provided, and the two reinforcing ribs are symmetrically fixedly connected to the middle of the front and rear sides of the connection part between the arc-shaped clamp and the connecting seat.

[0011] Furthermore, the positioning component includes: a portal frame, a pin, a fixing ring, a spring, and a lifting ring. The top of the connecting seat is fixedly connected to both sides of the bottom of the portal frame. A pin hole is formed in the middle of the top of the portal frame, and a pin hole is formed in the top of the connecting seat. The pin hole and pin hole are coaxial and have the same diameter. The upper and lower sides of the pin are vertically slidably connected in the pin hole and pin hole, respectively. Several pin grooves are evenly formed on the right side of the arc-shaped outer wall of the rotating block. The pin is detachably pin-fitted to the pin groove. A fixing ring is fixedly connected to the outer wall of the pin. The fixing ring is located between the connecting seat and the top of the inner cavity of the portal frame. A spring is sleeved on the pin, with both ends pressing against the top of the fixing ring and the top of the inner cavity of the portal frame, respectively. A lifting ring is fixedly connected to the top of the pin.

[0012] Furthermore, the pipeline fixing assembly includes: a mounting base, an arc-shaped clamp three, a hinge shaft two, an arc-shaped clamp four, a connecting shaft two, a connecting block two, a screw two, and a locking knob two. The rear end of the mounting base is fixedly connected to the front end of the T-shaped slider. The front end of the mounting base is fixedly connected to the middle of the arc-shaped outer wall of the arc-shaped clamp three. The left end of the arc-shaped clamp three is hinged to the left end of the arc-shaped clamp four through the hinge shaft two. The right end wing plate of the arc-shaped clamp three is hinged to the connecting block two through the connecting shaft two. The front end of the connecting block two is fixedly connected to one end of the screw two. The right end wing plate of the arc-shaped clamp four has a strip-shaped connecting groove two that runs through its right end face. The screw two cooperates with the strip-shaped connecting groove two and is threadedly connected to the locking knob two on the outside of the right end wing plate of the arc-shaped clamp four.

[0013] Furthermore, the pipeline fixing assembly also includes: a second rubber gasket, an arc-shaped clamp, a guide slide rod, a clamping seat, and a second spring. The second rubber gasket is embedded and fixed on the arc-shaped inner wall of the fourth arc-shaped clamp. An arc-shaped clamp is provided at the front of the inner wall of the third arc-shaped clamp. Two guide slide rods are symmetrically fixed to the left and right sides of the arc-shaped outer wall of the arc-shaped clamp. A rectangular through hole is provided on the mounting seat. The two guide slide rods slide through the third arc-shaped clamp and the mounting seat respectively, and their rear ends extend into the rectangular through hole. A clamping seat is fixedly connected to the rear end of each guide slide rod. One end of the second spring is fixedly connected to the rear end of the clamping seat, and the other end of the second spring is fixedly connected to the rear side wall of the rectangular through hole.

[0014] Furthermore, the arc-shaped clamp is made of a rigid insulating material.

[0015] Furthermore, the lower part of the connection between the mounting base and the T-shaped slider is fixedly connected with a reinforcing rib.

[0016] Furthermore, the locking assembly includes: a connecting support plate, a locking bolt, and a lever handle. The connecting support plate is fixedly connected to the top of the front end of the T-shaped slider. The threaded portion of the locking bolt extends longitudinally through and is threadedly connected to the middle of the connecting support plate. The rear end of the threaded portion of the locking bolt presses against the front end face of the connecting arm. A lever handle is fixedly connected to the hexagonal head of the locking bolt.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The connection between the set connecting seat and the rotating block can be rotated and used in conjunction with the positioning component to achieve the angle adjustment of the pipeline fixing component; the T-shaped slider and the T-shaped groove on the connecting arm can be slidably connected and used in conjunction with the locking component to adjust the planar position of the pipeline fixing component. In this way, the position of the corresponding pipeline fixing component can be adjusted according to the position of the pipeline, avoiding damage to the pipeline caused by forcibly pulling the pipeline onto the pipeline fixing device for fixing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the present invention;

[0021] Figure 3 This is a longitudinal sectional view of the present invention at the pin;

[0022] Figure 4 This is a cross-sectional view of the present invention at the guide slide rod;

[0023] Figure 5 This is a longitudinal sectional view of the two reinforcing ribs of this utility model.

[0024] The labels in the attached diagram are as follows: 1-Arc-shaped clamp one, 2-Hinge shaft one, 3-Arc-shaped clamp two, 301-Strip connecting groove one, 4-Connecting shaft one, 5-Connecting block one, 6-Screw one, 7-Locking knob one, 8-Rubber pad one, 9-Connecting seat, 10-Reinforcing rib one, 11-Rotating block, 12-Connecting arm, 1201-T-shaped slide, 13-Gate bracket, 14-Pin rod, 15-Fixing ring, 16-Spring one, 17-Lifting ring, 18-T-shaped slider 19-Mounting base, 1901-Rectangular through hole, 20-Arc-shaped clamp three, 21-Hinge shaft two, 22-Arc-shaped clamp four, 2201-Strip connecting groove two, 23-Connecting shaft two, 24-Connecting block two, 25-Screw two, 26-Locking knob two, 27-Rubber gasket two, 28-Connecting support plate, 29-Locking bolt, 30-Lever handle, 31-Arc-shaped clamp plate, 32-Guide slide rod, 33-Pressure seat, 34-Spring two, 35-Reinforcing rib two. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] See Figures 1-5 As shown, a scaffolding pipeline fixing device for construction includes: a scaffolding steel pipe fixing assembly, a rotating block 11, and a T-shaped slider 18. The scaffolding steel pipe fixing assembly is detachably fixed to the scaffolding steel pipe. A connecting seat 9 is fixedly connected to the left end of the scaffolding steel pipe fixing assembly. A rotating groove with a T-shaped cross-section is opened at the left end of the connecting seat 9. The rotating block 11 is frustum-shaped and rotatably connected in the rotating groove. A positioning component for limiting the axial rotation of the rotating block 11 is provided on the connecting seat 9. The left end of the moving block 11 is fixedly connected to the right end of the connecting arm 12. The connecting arm 12 has a T-shaped groove 1201 that passes through its left end. Several T-shaped sliders 18 are provided. The several T-shaped sliders 18 are slidably connected in the T-shaped groove 1201. The front end of the T-shaped slider 18 extends to the front of the connecting arm 12. The front end of the T-shaped slider 18 is fixedly connected to a fixing end for a pipeline fixing component for detachable fixing of pipelines. The T-shaped slider 18 is provided with a locking component for fixing its position.

[0027] In this embodiment, the scaffolding steel pipe fixing assembly includes: an arc-shaped clamp 1, a hinge shaft 2, an arc-shaped clamp 3, a connecting shaft 4, a connecting block 5, a screw 6, and a locking knob 7. The front end of the arc-shaped clamp 1 is hinged to the front end of the arc-shaped clamp 3 via the hinge shaft 2. The rear end of the arc-shaped clamp 1 is hinged to the connecting block 5 via the connecting shaft 4. The right end of the connecting block 5 is fixedly connected to one end of the screw 6. The rear end of the arc-shaped clamp 3 has a through-hole opening. The end face has a strip-shaped connecting groove 301. The screw 6 mates with the strip-shaped connecting groove 301 and is threaded to the outer side of the rear wing plate of the arc-shaped clamp 3. The right end of the fixed connecting seat 9 is welded to the middle of the outer wall of the left end of the arc-shaped clamp 1. When fixing the scaffolding steel pipe fixing assembly to the scaffolding steel pipe, simply hold the arc-shaped clamp 1 and the arc-shaped clamp 2 3 around the scaffolding steel pipe, and then pass the screw 6 through the strip-shaped connecting groove 301 and tighten it through the locking knob 7.

[0028] In this embodiment, rubber pads 8 are embedded on the arc-shaped inner walls of arc-shaped clamp 1 and arc-shaped clamp 2. The rubber pads 8 can ensure that arc-shaped clamp 1 and arc-shaped clamp 2 can stably grip the scaffold steel pipe.

[0029] In this embodiment, the building construction scaffolding pipeline fixing device further includes: a reinforcing rib 10. There are two reinforcing ribs 10. The two reinforcing ribs 10 are symmetrically fixedly connected to the middle of the front and rear sides of the connection part between the arc-shaped clamp 1 and the connecting seat 9. The reinforcing ribs 10 can improve the connection strength between the arc-shaped clamp 1 and the connecting seat 9.

[0030] In this embodiment, the positioning assembly includes: a portal frame 13, a pin 14, a fixing ring 15, a spring 16, and a lifting ring 17. The bottom two sides of the portal frame 13 are fixedly connected to the top of the connecting seat 9. A pin hole 1 is opened in the middle of the top of the portal frame 13, and a pin hole 2 is opened in the top of the connecting seat 9. The pin hole 1 and the pin hole 2 are coaxially arranged and have the same diameter. The upper and lower sides of the pin 14 are vertically slidably connected in the pin hole 1 and the pin hole 2, respectively. A plurality of pin grooves 1101 are evenly opened on the right side of the arc-shaped outer wall of the rotating block 11. The pin 14 is detachably pin-connected to the pin grooves 1101. The outer wall of the pin 14 is fixed with... A fixing ring 15 is connected, located between the connecting seat 9 and the top of the inner cavity of the portal bracket 13. A spring 16 is sleeved on the pin 14, with its two ends pressing against the top of the fixing ring 15 and the top of the inner cavity of the portal bracket 13 respectively. A lifting ring 17 is fixedly connected to the top of the pin 14. When it is necessary to adjust the angle of several pipeline fixing components, simply lift the pin 14 through the lifting ring 17 and completely disengage it from the pin groove 1101. Then, rotate the rotating block 11 to a suitable angle and lower the lifting ring 17. Under the action of the spring 16, the pin 14 is inserted into the corresponding pin groove 1101.

[0031] In this embodiment, the pipeline fixing assembly includes: a mounting base 19, an arc-shaped clamp three 20, a hinge shaft two 21, an arc-shaped clamp four 22, a connecting shaft two 23, a connecting block two 24, a screw two 25, and a locking knob two 26. The rear end of the mounting base 19 is fixedly connected to the front end of the T-shaped slider 18. The front end of the mounting base 19 is fixedly connected to the middle of the arc-shaped outer wall of the arc-shaped clamp three 20. The left end of the arc-shaped clamp three 20 is hinged to the left end of the arc-shaped clamp four 22 via the hinge shaft two 21. The right end of the wing plate of the arc-shaped clamp three 20 is hinged to the connecting shaft two 23. Block 24, with one end of screw 25 fixedly connected to the front end of connecting block 24, and a strip-shaped connecting groove 2201 penetrating its right end face is opened on the right wing plate of the arc-shaped clamp 4 22. Screw 25 cooperates with the strip-shaped connecting groove 2201 and is threadedly connected to locking knob 26 on the outside of the right wing plate of the arc-shaped clamp 4 22; the pipeline fixing assembly also includes: rubber gasket 27, arc-shaped clamp 31, guide slide rod 32, pressure seat 33 and spring 24. Rubber gasket 227 is embedded and fixed on the arc-shaped inner wall of the arc-shaped clamp 4 22. The inner wall of the clamp 320 has an arc-shaped clamping plate 31 at the front. The arc-shaped clamping plate 31 is made of rigid insulating material. Two guide slide rods 32 are symmetrically fixed to the left and right sides of the arc-shaped outer wall of the arc-shaped clamping plate 31. The mounting base 19 has a rectangular through hole 1901 that runs vertically through the clamp. The two guide slide rods 32 slide through the arc-shaped clamp 32 and the mounting base 19 respectively, and their rear ends extend into the rectangular through hole 1901. The rear ends of the two guide slide rods 32 are fixedly connected to a clamping seat 33. The rear end of the clamping seat 33 is fixedly connected to one end of a spring 34. The other end of 4 is fixedly connected to the rear side wall of the rectangular through hole 1901; when it is necessary to fix the scaffolding pipeline, simply open the arc-shaped clamp 22, place the pipeline in the inner cavity of the arc-shaped clamp 20, then close the arc-shaped clamp 22, so that the screw 25 passes through the strip connecting groove 2201, and then lock it in place by locking the knob 26; the arc-shaped clamp 31, guide slide 32, pressure seat 33 and spring 24 are used together to provide a certain buffer when fixing the scaffolding pipeline to prevent the pipeline from being crushed.

[0032] In this embodiment, a reinforcing rib 35 is fixedly connected to the lower part of the connection between the mounting base 19 and the T-shaped slider 18. The reinforcing rib 35 can improve the connection strength between the mounting base 19 and the T-shaped slider 18.

[0033] In this embodiment, the locking assembly includes a connecting support plate 28, a locking bolt 29, and a lever 30. The connecting support plate 28 is fixedly connected to the top front end of the T-shaped slider 18. The screw portion of the locking bolt 29 extends longitudinally through and is threadedly connected to the middle of the connecting support plate 28. The rear end of the screw portion of the locking bolt 29 presses against the front end face of the connecting arm 12. The lever 30 is fixedly connected to the hexagonal head of the locking bolt 29. When the pipeline fixing assembly is adjusted to a suitable position along the connecting arm 12, the locking bolt 29 can be tightened simply by levering the lever 30, so that the rear end of the screw portion of the locking bolt 29 presses against the front end face of the connecting arm 12.

[0034] When using this device, first fix the scaffolding steel pipe fixing components to the scaffolding steel pipes. During installation, simply hold the arc-shaped clamp 1 and arc-shaped clamp 2 3 around the scaffolding steel pipe, then pass the screw 6 through the strip-shaped connecting groove 301 and tighten it with the locking knob 7. When it is necessary to adjust the angle of several pipeline fixing components, simply lift the pin 14 with the lifting ring 17 and completely disengage it from the pin groove 1101. Then rotate the rotating block 11 to the appropriate angle, and then lower the lifting ring 17. Under the action of the spring 16, the pin 14 is inserted into the corresponding pin groove 1101. Adjust the pipeline fixing components along the connecting arm 12. When the scaffolding is in the correct position, simply tighten the locking bolt 29 by turning the handle 30, so that the rear end of the screw part of the locking bolt 29 presses against the front end face of the connecting arm 12. Finally, when it is necessary to fix the scaffolding pipeline, simply open the arc-shaped clamp 22, place the pipeline in the inner cavity of the arc-shaped clamp 20, then close the arc-shaped clamp 22, so that the screw 25 passes through the strip connecting groove 2201, and then lock it in place by using the locking knob 26. The arc-shaped clamp 31, guide slide 32, pressure seat 33 and spring 2 34 work together to provide a certain buffer when fixing the scaffolding pipeline to prevent the pipeline from being crushed.

[0035] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent substitutions, and improvements made by those skilled in the art to the above embodiments without departing from the scope of the present utility model's technical solution and based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model's technical solution.

Claims

1. A construction scaffolding pipe line fixing device, characterized in that, The utility model relates to a scaffold steel pipe fixing assembly, rotating block (11) and T-shaped sliding block (18), the scaffold steel pipe fixing assembly is detachably fixedly connected on the scaffold steel pipe, the left end fixedly connected with the connecting seat (9) of scaffold steel pipe fixing assembly, the left end of connecting seat (9) is equipped with the rotating groove of T-shaped section, the rotating block (11) is circular table, and the rotating block (11) is rotatably connected in rotating groove, and the connecting seat (9) is provided with the positioning assembly for limiting the axial rotation of rotating block (11), the left end fixedly connected with the connecting arm (12) right end of rotating block (11), the T-shaped sliding slot (1201) of penetrating its left end is equipped in the connecting arm (12), the T-shaped sliding block (18) is provided with several, and several T-shaped sliding blocks (18) are respectively transversely slidably connected in T-shaped sliding slot (1201), and the front end of T-shaped sliding block (18) extends to the front of connecting arm (12), and the front end of T-shaped sliding block (18) is fixedly connected with the fixed end of pipeline fixing assembly for detachably fixing pipeline, and the locking assembly for fixing the position of T-shaped sliding block (18) is arranged on T-shaped sliding block (18). The scaffold steel pipe fixing assembly comprises: an arc-shaped hoop one (1), a hinge shaft one (2), an arc-shaped hoop two (3), a connecting shaft one (4), a connecting block one (5), a screw one (6), and a locking knob one (7), the front end of the arc-shaped hoop one (1) is hingedly connected to the front end of the arc-shaped hoop two (3) through the hinge shaft one (2), the rear end wing plate end of the arc-shaped hoop one (1) is hingedly connected with the connecting block one (5) through the connecting shaft one (4), one end of the screw one (6) is fixedly connected to the right end of the connecting block one (5), a strip-shaped connecting groove one (301) is formed in the rear end surface of the rear end wing plate of the arc-shaped hoop two (3), the screw one (6) is matched with the strip-shaped connecting groove one (301) and is threadedly connected with the locking knob one (7) outside the rear end wing plate of the arc-shaped hoop two (3), and the right end of the connecting seat (9) is fixedly welded to the middle part of the left end outer wall of the arc-shaped hoop one (1).

2. A construction scaffolding pipework fixing arrangement according to claim 1, wherein: The arc-shaped inner walls of the arc-shaped hoop one (1) and the arc-shaped hoop two (3) are embedded with rubber gaskets one (8).

3. A construction scaffolding pipework fixing arrangement according to claim 2, wherein: The utility model also relates to a scaffold steel pipe fixing assembly, rotating block (11) and T-shaped sliding block (18), the scaffold steel pipe fixing assembly is detachably fixedly connected on the scaffold steel pipe, the left end fixedly connected with the connecting seat (9) of scaffold steel pipe fixing assembly, the left end of connecting seat (9) is equipped with the rotating groove of T-shaped section, the rotating block (11) is circular table, and the rotating block (11) is rotatably connected in rotating groove, and the connecting seat (9) is provided with the positioning assembly for limiting the axial rotation of rotating block (11), the left end fixedly connected with the connecting arm (12) right end of rotating block (11), the T-shaped sliding slot (1201) of penetrating its left end is equipped in the connecting arm (12), the T-shaped sliding block (18) is provided with several, and several T-shaped sliding blocks (18) are respectively transversely slidably connected in T-shaped sliding slot (1201), and the front end of T-shaped sliding block (18) extends to the front of connecting arm (12), and the front end of T-shaped sliding block (18) is fixedly connected with the fixed end of pipeline fixing assembly for detachably fixing pipeline, and the locking assembly for fixing the position of T-shaped sliding block (18) is arranged on T-shaped sliding block (18).

4. A construction scaffolding pipework fixing arrangement according to claim 2, wherein: The utility model relates to a scaffold steel pipe fixing assembly, rotating block (11) and T-shaped sliding block (18), the scaffold steel pipe fixing assembly is detachably fixedly connected on the scaffold steel pipe, the left end fixedly connected with the connecting seat (9) of scaffold steel pipe fixing assembly, the left end of connecting seat (9) is equipped with the rotating groove of T-shaped section, the rotating block (11) is circular table, and the rotating block (11) is rotatably connected in rotating groove, and the connecting seat (9) is provided with the positioning assembly for limiting the axial rotation of rotating block (11), the left end fixedly connected with the connecting arm (12) right end of rotating block (11), the T-shaped sliding slot (1201) of penetrating its left end is equipped in the connecting arm (12), the T-shaped sliding block (18) is provided with several, and several T-shaped sliding blocks (18) are respectively transversely slidably connected in T-shaped sliding slot (1201), and the front end of T-shaped sliding block (18) extends to the front of connecting arm (12), and the front end of T-shaped sliding block (18) is fixedly connected with the fixed end of pipeline fixing assembly for detachably fixing pipeline, and the locking assembly for fixing the position of T-shaped sliding block (18) is arranged on T-shaped sliding block (18). ​ 5. A construction scaffolding pipework fixing arrangement according to claim 1, wherein: The positioning assembly comprises a door-shaped support (13), a pin rod (14), a fixed ring (15), a spring (16) and a pull ring (17), the top end of the connecting seat (9) is fixedly connected with the bottom end of both sides of the door-shaped support (13), the top end of the door-shaped support (13) is provided with a pin hole one in the middle, the top end of the connecting seat (9) is provided with a pin hole two, the pin hole one and the pin hole two are coaxially arranged and have the same diameter, the upper and lower sides of the pin rod (14) are vertically and slidably connected in the pin hole one and the pin hole two respectively, a plurality of pin connection grooves (1101) are uniformly arranged on the right side of the arc-shaped outer wall of the rotating block (11), the pin rod (14) is detachably pin-connected with the pin connection grooves (1101), the fixed ring (15) is fixedly connected on the outer wall of the pin rod (14), the fixed ring (15) is located between the top end of the inner cavity of the connecting seat (9) and the door-shaped support (13), the spring (16) is sleeved on the pin rod (14) and tightly contacts the top end of the fixed ring (15) and the top end of the inner cavity of the door-shaped support (13), and the pull ring (17) is fixedly connected with the top end of the pin rod (14).

6. A construction scaffolding pipework fixing arrangement according to claim 1, wherein: The pipeline fixing assembly comprises a mounting seat (19), an arc-shaped hoop three (20), a hinged shaft two (21), an arc-shaped hoop four (22), a connecting shaft two (23), a connecting block two (24), a screw rod two (25) and a locking knob two (26), the rear end of the mounting seat (19) is fixedly connected with the front end of the T-shaped sliding block (18), the front end of the mounting seat (19) is fixedly connected with the arc-shaped outer wall of the arc-shaped hoop three (20), the left end of the arc-shaped hoop three (20) is hingedly connected with the left end of the arc-shaped hoop four (22) through the hinged shaft two (21), the right end flange of the arc-shaped hoop three (20) is hingedly connected with the connecting block two (24) through the connecting shaft two (23), one end of the screw rod two (25) is fixedly connected with the front end of the connecting block two (24), the right end flange of the arc-shaped hoop four (22) is provided with a strip-shaped connecting groove two (2201) penetrating the right end surface thereof, the screw rod two (25) is matched with the strip-shaped connecting groove two (2201) and is threadedly connected with the locking knob two (26) outside the right end flange of the arc-shaped hoop four (22).

7. A construction scaffolding pipework fixing arrangement according to claim 6, wherein: The pipeline fixing assembly further includes rubber gasket two (27), arc clamping plate (31), guide slide rod (32), pressing seat (33) and spring two (34), the rubber gasket two (27) is embedded and fixed on the arc inner wall of the arc hoop four (22), the arc clamping plate (31) is arranged on the inner wall of the arc hoop three (20), the arc outer wall of the arc clamping plate (31) is symmetrically connected with two guide slide rods (32) on the left and right sides, the mounting seat (19) is provided with a rectangular through hole (1901) penetrating from top to bottom, the two guide slide rods (32) are respectively slid through the arc hoop three (20) and the mounting seat (19) and extend to the rectangular through hole (1901) at the rear end, the rear end of the two guide slide rods (32) is fixedly connected with the pressing seat (33), one end of the pressing seat (33) is fixedly connected with the spring two (34), and the other end of the spring two (34) is fixedly connected with the rear side wall of the rectangular through hole (1901).

8. A construction scaffolding pipework fixing arrangement according to claim 7, wherein: The arc clamping plate (31) is made of hard insulating material.

9. A construction scaffolding pipework fixing arrangement according to claim 6, wherein: The lower part of the connecting part of the mounting seat (19) and the T-shaped slide block (18) is fixedly connected with the reinforcing rib two (35).

10. A construction scaffolding pipework fixing arrangement according to claim 1, wherein: The locking assembly includes connecting branch plate (28), locking bolt (29) and pulling handle (30), the connecting branch plate (28) is fixedly connected to the front end top of the T-shaped slide block (18), the screw rod of the locking bolt (29) is longitudinally threaded and connected to the middle part of the connecting branch plate (28), the rear end of the screw rod of the locking bolt (29) is in contact with the front end surface of the connecting arm (12), and the hexagonal head of the locking bolt (29) is fixedly connected with the pulling handle (30).

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