A high-rise shared structure vertical shaft multi-air pipe construction auxiliary device

Abstract

The utility model discloses a kind of multiple air pipe construction auxiliary devices in high-rise shared structure shaft, it is related to shaft air pipe construction technical field, including two floor slabs, two described floor slabs are all set up vertically through shaft, two described vertically align, the inner ring of two described vertically is evenly provided with several air pipe auxiliary reinforcing mechanisms, the air pipe auxiliary reinforcing mechanism includes two mirror image adjusting long plate, the adjusting long plate is set up with two sliding cabins, the inner chamber of two described sliding cabins is slidably installed with sliding block, the opposite face of two described sliding block is fixedly installed telescopic adjusting rod. The utility model is cooperated between adjusting long plate, telescopic adjusting rod, C type mounting plate, horizontal adjusting box, so that multiple different width air pipes in vertically can be positioned and installed, and different width shafts can be adapted, improve the adaptability of air pipe installation.

Description

Technical Field

[0001] This utility model relates to the field of vertical shaft ventilation duct construction technology, specifically to an auxiliary device for the construction of multiple ventilation ducts in a high-rise shared structure vertical shaft. Background Technology

[0002] A shared structural shaft in a high-rise building refers to a passageway-like structure used for ventilation, smoke extraction, water pipe and cable installation, or lighting in a high-rise building. These shafts typically include light shafts, elevator shafts, cable shafts, and ventilation ducts. During installation, holes must first be drilled in the inner wall of the shaft using a drilling machine. Hangers are then installed, and the ducts are suspended from the shaft using the hangers and wire ropes. Each duct section is connected with screws or flanges, ensuring each section is in the correct position and angle. The ducts are then secured at regular intervals with flanges or clamps. The support points on the hangers also need to be appropriately reinforced. After installation, the ducts are inspected, and any necessary modifications are made. Finally, a leak test is conducted. The existing technology has the following problems:

[0003] Because each duct in the vertical shaft needs to be reinforced with steel plates and a large number of bolts, the width of the duct needs to be measured each time, and then the installation is carried out according to the distance between two steel plates corresponding to its width. However, since there are many floors in the existing high-rise vertical shafts, the alignment of the steel plates in the vertical shafts of the upper and lower floors needs to be measured with extra precision to ensure that the duct is installed vertically, which reduces the installation efficiency. At the same time, because the duct widths are different, the existing processing and installation methods cannot quickly adapt to ducts of different widths, and have low applicability. Utility Model Content

[0004] This utility model provides an auxiliary device for the construction of multiple ventilation ducts in a vertical shaft of a high-rise shared structure, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A construction auxiliary device for multiple air ducts in a vertical shaft of a high-rise shared structure includes two floor slabs, each with a vertical shaft running vertically through it. The two vertical shafts are aligned vertically. A plurality of air duct auxiliary reinforcement mechanisms are evenly arranged in the inner ring of each of the two vertical shafts. Each air duct auxiliary reinforcement mechanism includes two mirror-shaped adjusting plates. Each adjusting plate has two sliding chambers, one at the front and one at the back. A slider is slidably installed inside each of the two sliding chambers. Telescopic adjusting rods are fixedly installed on opposite sides of each slider. The opposite ends of the two telescopic adjusting rods extend through the front and rear sides of the adjusting plate and are fixedly installed with C-shaped mounting plates. A plurality of adjusting threaded holes extending into the inner cavities of the two sliding chambers are respectively opened on the front and rear sides of the top of the adjusting plate. A locking threaded hole is opened on the top of each of the two sliders. Each locking threaded hole is aligned with one of the adjusting threaded holes on the front and rear sides of the top of the adjusting plate. An adjusting bolt is threadedly installed on one of the adjusting threaded holes on the front and rear sides. The bottom ends of the two adjusting bolts are threadedly connected to the locking threaded holes on the top of the two sliders.

[0007] A further improvement of this utility model is that: screw holes that run vertically through the two C-shaped mounting plates at the front and rear of the two adjusting plates are provided at the two horizontal positions, and screws are provided on the inner side of the screw holes. The C-shaped mounting plates are fixed to the outer wall of the floor slab at the horizontal position by screws passing through the screw holes.

[0008] A further improvement of this utility model is that: extension plates are fixedly installed on the opposite sides of the two adjustment plates, and through holes are opened in both extension plates, with insert rods passing through the inner ring of the through holes. Limiting plates are fixedly installed at the top of the two insert rods, and the insert rods in the inner ring of the through holes of the upper extension plate are inserted into the through holes of the lower extension plate.

[0009] A further improvement of this utility model is that: a bonding plate is fixedly installed on the top of each of the two adjusting plates, the opposite surfaces of the two bonding plates are aligned with the opposite surfaces of the two adjusting plates, a plurality of bolt holes are evenly provided on the two bonding plates, and an air duct is provided between the opposite surfaces of the two bonding plates.

[0010] A further improvement of this utility model is that: a telescopic rod is fixedly installed between the opposite faces of the C-shaped mounting plates at the front ends of the two adjustable long plates; a horizontal adjustment box is provided between the opposite faces of the two telescopic rods; the horizontal adjustment box has two drive chambers on the left and right; threaded rods with opposite threads are movably installed on the opposite faces of the inner walls of the two drive chambers; the horizontal adjustment box has a knob groove that runs vertically through the box; the opposite ends of the two threaded rods pass through the inner cavity of the horizontal adjustment box and are fixedly installed with adjustment knobs; the upper part of the adjustment knob extends to the top of the horizontal adjustment box.

[0011] A further improvement of the present invention is that: the outer walls of the two threaded rods are threaded with movable plates, the two movable plates are slidably connected to the two drive chambers respectively, and the opposite ends of the two telescopic rods on the left and right sides respectively penetrate into the inner cavity of the two drive chambers and are fixedly connected to the opposite sides of the two movable plates.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] 1. This utility model provides an auxiliary device for the construction of multiple air ducts in a high-rise shared structure shaft. By adjusting the long plate, telescopic adjustment rod, C-shaped mounting plate and horizontal adjustment box, it can assist in the positioning and installation of multiple air ducts of different widths in the shaft, and can be adapted to shafts of different widths, thus improving the adaptability of air duct installation.

[0014] 2. This utility model provides an auxiliary device for the construction of multiple air ducts in a high-rise shared structure shaft. Through the cooperation between the extension plate, the insertion rod and the limiting plate, the vertical positioning of the air ducts in the upper and lower shafts can be quickly and accurately positioned, thereby improving the efficiency of air duct docking and installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the duct auxiliary reinforcement mechanism of this utility model.

[0017] Figure 3 This is a schematic diagram of the insertion rod of the present utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the horizontal adjustment box of this utility model;

[0019] Figure 5 This is a cross-sectional schematic diagram of the horizontal adjustment box of the present invention.

[0020] In the diagram: 1. Floor slab; 2. Shaft; 3. Duct auxiliary reinforcement mechanism; 31. Adjustable long plate; 311. Extension plate; 312. Insert rod; 313. Limiting plate; 314. Adhesive plate; 315. Bolt hole; 32. Sliding chamber; 33. Sliding block; 34. Telescopic adjustment rod; 35. C-shaped mounting plate; 351. Horizontal adjustment box; 3511. Drive chamber; 3512. Threaded rod; 3513. Moving plate; 3514. Knob slot; 3515. Adjustment knob; 352. Telescopic pull rod; 36. Screw hole; 37. Adjustment threaded hole; 38. Locking threaded hole; 39. Adjusting bolt. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand

[0022] Understood. The present invention will now be further described in conjunction with specific implementation methods.

[0023] like Figure 1 , Figure 2 As shown, this utility model provides an auxiliary device for the construction of multiple air ducts in a vertical shaft of a high-rise shared structure. It includes two floor slabs 1, each with a vertical shaft 2 extending vertically. The two shafts 2 are aligned vertically. A plurality of air duct auxiliary reinforcement mechanisms 3 are evenly arranged in the inner ring of each shaft 2. Each air duct auxiliary reinforcement mechanism 3 includes two mirror-shaped adjusting plates 31. Each adjusting plate 31 has two sliding chambers 32, one at the front and one at the back. A slider 33 is slidably installed inside each of the two sliding chambers 32. Telescopic adjusting rods 34 are fixedly installed on opposite sides of each slider 33. The opposite ends of the two telescopic adjusting rods 34 extend to the front and rear sides of the adjusting plate 31 and are fixedly installed with C-shaped mounting plates 35. The top of the adjusting plate 31 has front and rear sections... Several adjusting threaded holes 37 are provided, which penetrate into the inner cavity of the two sliding chambers 32. The top of each of the two sliders 33 is provided with locking threaded holes 38. The two locking threaded holes 38 are respectively aligned with one of the several adjusting threaded holes 37 on the front and rear sides of the top of the adjusting plate 31. One of the several adjusting threaded holes 37 on the front and rear sides is threaded with an adjusting bolt 39. The bottom ends of the two adjusting bolts 39 are respectively threaded to the locking threaded holes 38 on the top of the two sliders 33. The two C-shaped mounting plates 35 on the front and rear sides of the two adjusting plates 31 are provided with screw holes 36 that penetrate vertically at two horizontal positions. Screws are provided on the inner side of the screw holes 36. The C-shaped mounting plates 35 are fixed to the outer wall of the floor slab 1 by screws passing through the screw holes 36 at the horizontal position.

[0024] When installing one section of the duct in the vertical shaft 2 of the floor slab 1, the duct auxiliary reinforcement mechanism 3 can be inserted into the vertical shaft 2 one by one according to the number of ducts. The telescopic adjustment rod 34 drives the slider 33 to slide in the sliding chamber 32 of the adjustment plate 31, so that the two C-shaped mounting plates 35 can be extended freely until the two C-shaped mounting plates 35 are inserted into the inner ring sides of the vertical shaft 2. Then, the length can be fixed by threading the adjusting bolt 39 through the corresponding adjusting thread hole 37 and the locking thread hole 38 on the top of the slider 33. The adjustment plate 31 can be fixed by screwing it into the outer wall of the floor slab 1 through the screw hole 36 of the C-shaped mounting plate 35.

[0025] like Figure 3As shown, extension plates 311 are fixedly installed on the opposite sides of the two adjusting plates 31. Both extension plates 311 have through holes extending vertically, and insert rods 312 are inserted through the inner ring of the through holes. Limiting plates 313 are fixedly installed at the top of the two insert rods 312. The insert rods 312 in the inner ring of the through holes in the upper extension plate 311 are inserted into the through holes in the lower extension plate 311. Adhesive plates 314 are fixedly installed on the top of the two adjusting plates 31. The opposite faces of the two adhesive plates 314 are aligned with the opposite faces of the two adjusting plates 31. Several bolt holes 315 are evenly provided on the two adhesive plates 314. A duct is provided between the opposite faces of the two adhesive plates 314.

[0026] By fixing the duct to the bolt hole 315 with bolts, the duct can be reinforced and installed between the duct and the single-layer vertical shaft 2. When it is necessary to install the duct in the next layer of vertical shaft 2, the insertion rod 312 can be passed through the through hole of the extension plate 311 on one side of the upper layer adjustment plate 31 that has been installed until the bottom ends of the two insertion rods 312 on the left and right sides are engaged with the through hole of the extension plate 311 on one side of the lower layer adjustment plate 31. This allows the lower layer adjustment plate 31 to be quickly positioned and quickly aligned with the upper layer adjustment plate 31, facilitating the rapid vertical installation of the duct. The insertion rod 312 can be prevented from falling off by the limiting plate 313. This method can be used to position the adjustment plate 31 in multiple layers of vertical shaft 2.

[0027] like Figure 4 , Figure 5 As shown, a telescopic rod 352 is fixedly installed between the opposing surfaces of the C-shaped mounting plates 35 at the front ends of the two adjusting plates 31. A horizontal adjusting box 351 is provided between the opposing surfaces of the two telescopic rods 352. The horizontal adjusting box 351 has two drive chambers 3511 on the left and right. Threaded rods 3512 with opposite threads are movably installed on the opposing surfaces of the inner walls of the two drive chambers 3511. The horizontal adjusting box 351 has a vertically penetrating knob groove 3514. The opposing ends of the two threaded rods 3512 are respectively... An adjustment knob 3515 is fixedly installed in the inner cavity of the horizontal adjustment box 351. The upper part of the adjustment knob 3515 extends to the top of the horizontal adjustment box 351. The outer walls of the two threaded rods 3512 are threaded with movable plates 3513. The two movable plates 3513 are slidably connected to the two drive chambers 3511 respectively. The opposite ends of the two telescopic rods 352 on the left and right sides pass through the inner cavity of the two drive chambers 3511 respectively and are fixedly connected to the opposite sides of the two movable plates 3513.

[0028] Place the section of duct to be installed between the two adjusting plates 31, and then rotate the adjusting knob 3515 inside the knob slot 3514 of the horizontal adjusting box 351. This will drive the threaded rods 3512 with opposite threads inside the two drive chambers 3511 to rotate. With the threaded connection between the threaded rods 3512 and the moving plate 3513, the two moving plates 3513 can be controlled to move closer together. This will drive the two telescopic pull rods 352 on the left and right sides to move closer together. By using the fixed connection between the telescopic pull rods 352 and the C-shaped mounting plate 35, the two adjusting plates 31 can be pulled closer together until the two adjusting plates 31 fit and clamp the duct, thus adapting to the width of the duct.

[0029] The working principle of the auxiliary device for the construction of multiple air ducts in the vertical shaft of the high-rise shared structure will be explained in detail below.

[0030] like Figure 1-5 As shown, when installing one section of the duct in the vertical shaft 2 opened in the floor slab 1, the duct auxiliary reinforcement mechanism 3 can be inserted into the vertical shaft 2 one by one according to the number of ducts. The telescopic adjustment rod 34 drives the slider 33 to slide in the sliding chamber 32 opened in the adjustment plate 31, so that the two C-shaped mounting plates 35 can be extended freely until the two C-shaped mounting plates 35 are inserted into the inner ring sides of the vertical shaft 2. Then, the adjusting bolt 39 can be used to pass through the corresponding adjusting threaded hole 37 and the locking threaded hole opened at the top of the slider 33. The length is fixed by a 38-threaded connection. Then, the section of the duct to be installed is placed between the two adjusting plates 31. Next, the adjusting knob 3515 inside the knob slot 3514 of the horizontal adjusting box 351 is rotated. This rotates the threaded rods 3512 with opposite threads inside the two drive chambers 3511. The threaded connection between the threaded rods 3512 and the moving plate 3513 controls the two moving plates 3513 to move closer together, thereby causing the two telescopic rods 352 on the left and right sides to move closer together. This utilizes the telescopic... The fixed connection between the tie rod 352 and the C-shaped mounting plate 35 allows the two adjusting plates 31 to be pulled closer together until they clamp the duct, thus adapting to the duct width. Finally, screws are driven through the screw holes 36 in the C-shaped mounting plate 35 and nailed into the outer wall of the floor slab 1 to complete the fixing of the adjusting plates 31. Then, bolts are passed through the bolt holes 315 and fixed to the duct to complete the reinforcement installation between the duct and the single-story shaft 2. When it is necessary to install ducts in the next floor shaft 2... The insertion rod 312 can be passed through the through hole of the extension plate 311 on one side of the upper adjustable plate 31 that has already been installed, until the bottom ends of the two insertion rods 312 on the left and right sides are engaged with the through hole of the extension plate 311 on one side of the lower adjustable plate 31 inside the vertical shaft 2. This allows for the rapid positioning of the lower adjustable plate 31, making it quickly aligned with the upper adjustable plate 31, which facilitates the rapid vertical installation of the air duct. The insertion rod 312 can be prevented from falling off by the limiting plate 313. This method can be used to position the adjustable plates 31 in multiple vertical shafts 2.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A construction auxiliary device for multiple ventilation ducts in a high-rise shared structure shaft, comprising upper and lower floor slabs (1), characterized in that: Both floor slabs (1) are provided with vertical shafts (2) that run vertically through each other. The two vertical shafts (2) are aligned vertically. Several duct auxiliary reinforcement mechanisms (3) are evenly arranged in the inner circle of each of the two vertical shafts (2). Each duct auxiliary reinforcement mechanism (3) includes two mirror-shaped adjusting plates (31). Each adjusting plate (31) has two sliding chambers (32) at the front and rear. Each sliding chamber (32) has a slider (33) slidably installed in its inner cavity. Each slider (33) has a telescopic adjusting rod (34) fixedly installed on the opposite side of each slider (33). The opposite ends of the two telescopic adjusting rods (34) pass through the front and rear sides of the adjusting plate (31) and are fixed. A C-shaped mounting plate (35) is fixedly installed. Several adjusting threaded holes (37) that penetrate into the inner cavity of the two sliding chambers (32) are respectively opened on the front and rear sides of the top of the adjusting plate (31). Locking threaded holes (38) are opened on the top of the two sliders (33). The two locking threaded holes (38) are respectively aligned with one of the several adjusting threaded holes (37) on the front and rear sides of the top of the adjusting plate (31). An adjusting bolt (39) is threadedly installed on one of the several adjusting threaded holes (37) on the front and rear sides. The bottom ends of the two adjusting bolts (39) are respectively threadedly connected to the locking threaded holes (38) opened on the top of the two sliders (33).

2. The auxiliary device for construction of multiple ventilation ducts in a high-rise shared structure shaft according to claim 1, characterized in that: The two C-shaped mounting plates (35) of the two adjustment plates (31) are provided with screw holes (36) that run vertically through each other at two horizontal positions. Screws are provided on the inner side of the screw holes (36). The C-shaped mounting plates (35) are fixed to the outer wall of the floor slab (1) by screws passing through the screw holes (36) at the horizontal position.

3. The auxiliary device for construction of multiple ventilation ducts in a high-rise shared structure shaft according to claim 1, characterized in that: An extension plate (311) is fixedly installed on the opposite side of each of the two adjustment plates (31). Both extension plates (311) have through holes that extend vertically, and a rod (312) is inserted through the inner ring of the through hole. A limit plate (313) is fixedly installed at the top of each of the two rods (312). The rod (312) with the inner ring of the through hole in the upper extension plate (311) is inserted into the through hole in the lower extension plate (311).

4. The auxiliary device for construction of multiple ventilation ducts in a high-rise shared structure shaft according to claim 1, characterized in that: The top of each of the two adjusting plates (31) is fixedly installed with a bonding plate (314). The opposite surfaces of the two bonding plates (314) are aligned with the opposite surfaces of the two adjusting plates (31). The two bonding plates (314) are evenly provided with a number of bolt holes (315). A duct is provided between the opposite surfaces of the two bonding plates (314).

5. The auxiliary device for construction of multiple ventilation ducts in a high-rise shared structure shaft according to claim 1, characterized in that: Telescopic rods (352) are fixedly installed between the opposite faces of the C-shaped mounting plates (35) at the front ends of the two adjustable long plates (31). A horizontal adjustment box (351) is provided between the opposite faces of the two telescopic rods (352). The horizontal adjustment box (351) has two drive chambers (3511) on the left and right. Threaded rods (3512) with opposite threads are movably installed on the opposite faces of the inner walls of the two drive chambers (3511). The horizontal adjustment box (351) has a knob groove (3514) that runs vertically through the box. The opposite ends of the two threaded rods (3512) pass through the inner cavity of the horizontal adjustment box (351) and are fixedly installed with adjustment knobs (3515). The upper part of the adjustment knobs (3515) extends to the top of the horizontal adjustment box (351).

6. The auxiliary device for construction of multiple ventilation ducts in a high-rise shared structure shaft according to claim 5, characterized in that: The outer walls of the two threaded rods (3512) are threaded with movable plates (3513). The two movable plates (3513) are slidably connected to the two drive chambers (3511) respectively. The opposite ends of the two telescopic rods (352) on the left and right sides respectively penetrate into the inner cavity of the two drive chambers (3511) and are fixedly connected to the opposite sides of the two movable plates (3513).

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