Pipeline installation auxiliary device for building construction

Abstract

The invention discloses a pipeline installation auxiliary device for building construction, and relates to the technical field of building construction auxiliary equipment. The elastic supporting frame is arranged at the bottom of the fixing plate; the main air bag is arranged outside the elastic supporting frame, the bottom of the main air bag is connected with the bottom of the elastic supporting frame, and the main air bag is inflated and expanded so that the main air bag can be fixed into the pipeline and the elastic supporting frame can be pulled to be stretched. The main air bag is supported through the elastic supporting frame, the main air bag which is not inflated is conveniently placed in the pipeline, and when the main air bag is inflated, the main air bag is also conveniently and evenly inflated and expanded towards the periphery, so that the main air bag is fully expanded in the pipeline, the main air bag is firmly fixed in the pipeline, and when the main air bag is expanded, the main air bag is fixed to the pipeline. The elastic supporting frame is pulled to stretch and accumulate force, so that powerful airflow is conveniently generated when the main air bag quickly retracts and expands air subsequently, the impeller is blown to rotate, the cam is driven to rotate, and the concrete is fully vibrated.

Description

Technical Field

[0001] The present invention relates to the technical field of construction auxiliary equipment, and particularly relates to an auxiliary device for pipe installation in construction. Background Art

[0002] Construction auxiliary equipment is an important tool for ensuring construction safety, improving efficiency and quality, covering various categories. In construction, auxiliary equipment is used to install pipes. When some pipes are constructed, they need to pass through the floor slab. Usually, holes are drilled in the floor slab first, then the pipes are erected and fixed in the holes, and finally concrete is poured into the holes to fill the gap between the holes and the pipes.

[0003] Existing auxiliary equipment generally only has a lifting function and can only lift the pipes into the holes, but cannot fix the pipes in the holes, which easily causes the pipes to shift during concrete pouring, causing inconvenience for subsequent pipe connection. Secondly, after the concrete is poured, voids are likely to remain in the poured concrete, resulting in non-compact pouring and reducing the quality of the concrete after construction. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art, and to provide an auxiliary device for pipe installation in construction, which is convenient for fixing pipes and makes the concrete pouring compact.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] An auxiliary device for pipe installation in construction, which is used for auxiliary installation of pipes inside the holes, includes:

[0007] A fixed plate;

[0008] An elastic support frame, which is arranged at the bottom of the fixed plate;

[0009] A main airbag, which is arranged outside the elastic support frame, and the bottom of the main airbag is connected to the bottom of the elastic support frame. The main airbag is inflated to fix the main airbag inside the pipe and pull the elastic support frame to stretch;

[0010] A plurality of fixed vibration components, each fixed vibration component is arranged around the fixed plate. Each fixed vibration component includes a hose and a secondary airbag. The hose is arranged on the fixed plate, the secondary airbag is arranged at the lower end of the hose, and the secondary airbag is located in the gap between the pipe and the hole. The secondary airbag is inflated to squeeze the pipe to fix it in the hole;

[0011] Each fixed vibration component further includes a spray pipe, an impeller, a flexible rod, and a cam. The flexible rod is rotatably arranged inside the hose. The impeller and the cam are respectively arranged at the upper end and the lower end of the flexible rod. The spray pipe is communicated with the main airbag so as to cause the elastic support frame to contract, extrude the gas inside the main airbag, and make it spray out through the spray pipe, blowing the impeller to rotate, so as to drive the flexible rod to rotate, and then drive the cam to rotate, causing the hose to vibrate.

[0012] Further, a fixed cylinder is arranged on the fixed plate, and a first ventilation hole is arranged on the fixed plate so that the main airbag is communicated with the fixed cylinder. A connecting pipe is arranged at the lower part of the fixed cylinder. One end of the connecting pipe is communicated with the hose, one end of the spray pipe is communicated with the upper space of the fixed cylinder, and a ventilation component is arranged inside the fixed cylinder. The ventilation component is used for the communication between the main airbag and the connecting pipe and the communication between the main airbag and the spray pipe.

[0013] Further, the ventilation component includes a threaded rod, a threaded sleeve, and a sealing block. The threaded sleeve is arranged at the top of the fixed cylinder. The threaded rod is in threaded connection with the threaded sleeve. The sealing block is arranged at the lower end of the threaded rod. The sealing block is adapted to the first ventilation hole. When the sealing block rises, the first ventilation hole is opened by the sealing block.

[0014] Further, a partition plate is arranged inside the fixed cylinder, and a second ventilation hole is arranged on the partition plate. When the sealing block rises, the second ventilation hole is opened by the sealing block, so that the lower space inside the fixed cylinder is communicated with the upper space.

[0015] Further, the main airbag is fixedly connected to the bottom of the fixed plate. An inflation pipe is arranged on the fixed plate to inflate the inside of the main airbag. An elastic rope is arranged outside the main airbag. The elastic rope is in a net shape. The elastic support frame is a spring. The lower end of the elastic support frame is fixedly connected with a connecting frame. The lower end of the connecting frame is fixedly connected with a connecting block. The connecting block is fixedly connected to the inner wall of the bottom end of the main airbag.

[0016] Further, a connecting cylinder is arranged at the upper end of the hose. The connecting cylinder is fixedly connected to the fixed plate. The connecting cylinder is communicated with one end of the connecting pipe. An air outlet cylinder is arranged at the upper end of the connecting cylinder. The impeller is arranged inside the air outlet cylinder. One end of the spray pipe is communicated with the air outlet cylinder, and a spray head is arranged at the end of the spray pipe located inside the air outlet cylinder. A vibration head is arranged at the lower end of the hose. The cam is located inside the vibration head. Both the main airbag and the auxiliary airbag are made of elastic materials. The auxiliary airbag is fixedly connected and communicated with the lower end of the hose. The auxiliary airbag is sleeved outside the vibration head and fits with the vibration head after contraction.

[0017] Further, a fixing frame is arranged inside the hose. The fixing frame is sleeved outside the flexible rod to support the rotation of the flexible rod. A hook is arranged on the fixed plate. The hook is used for hoisting the fixed plate.

[0018] The beneficial effects of the present invention are as follows:

[0019] In the present invention, the pipeline installation auxiliary device for construction supports the main airbag through an elastic support frame, so that the uninflated main airbag is conveniently placed in the pipeline, and when the main airbag is inflated, it is also convenient for the main airbag to be evenly inflated and expanded all around, so that it is fully stretched inside the pipeline, so that the main airbag is firmly fixed inside the pipeline, and when the main airbag is inflated, it will pull the elastic support frame to stretch and store force, so that the subsequent main airbag can be quickly retracted. When inflated, a strong airflow is generated, which blows the impeller to rotate, thereby driving the cam to rotate, causing the hose and the vibration head to vibrate, so that the concrete is fully vibrated, and the pouring quality of the concrete around the pipeline is improved;

[0020] By rotating the threaded rod, the sealing block is moved away from the first ventilation hole, so that the main airbag is connected to the connecting tube, and the gas can enter the auxiliary airbag through the hose to inflate the auxiliary airbag. The inflated auxiliary airbag squeezes the pipeline and fixes it in the hole, which is convenient for the subsequent pouring of concrete.

[0021] After the concrete is poured, the threaded rod is continuously rotated to open the second ventilation hole of the sealing block. At this time, the gas inside the main airbag and the auxiliary airbag can be ejected through the nozzle on the nozzle. The airflow blows the impeller to rotate, and the impeller drives the soft rod to rotate, so that the soft rod drives the cam to rotate. When the cam rotates, it can drive the vibration head and the hose to vibrate. Since the lower ends of the vibration head and the hose are located inside the poured concrete, the concrete can be vibrated to make the poured concrete compact.

[0022] When the main airbag and the auxiliary airbag are deflated, the elastic auxiliary airbag deflates and contracts to fit with the vibrating head. The elastic main airbag, under the elastic contraction of itself and the elastic support frame and the elastic rope, quickly squeezes the gas inside the main airbag and makes it spray out through the nozzle, so as to drive the cam to rotate quickly, thereby driving the vibrating head and the hose to vibrate, vibrating the poured concrete and improving the quality of concrete pouring.

[0023] When the main airbag is inflated, the elastic rope outside the main airbag will also stretch. On the one hand, the elastic rope can fit the inner wall of the pipe, which can increase the friction between the main airbag and the inner wall of the pipe, making it easier to fix the main airbag inside the pipe. On the other hand, it can help the main airbag to quickly deflate.

[0024] When the gas is ejected through the nozzle, the gas will enter the air outlet and finally be ejected through the air outlet of the air outlet. Since the direction of the air outlet coincides with the normal of the rotating ring, the reaction force of the gas ejected from the air outlet will drive the fixed plate to rotate, thereby driving each fixed vibration component to move around the pipeline, so that the hose and the vibration head move inside the concrete outside the pipeline, thereby vibrating the concrete in various places, further improving the vibration effect on the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1Schematic three-dimensional structure diagram of an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0026] Figure 2 Schematic cross-sectional structure diagram of an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0027] Figure 3 Schematic three-dimensional structure diagram of the fixing plate, main airbag and elastic rope of an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0028] Figure 4 Schematic three-dimensional cross-sectional view of the main airbag, elastic support frame and elastic rope after the main airbag is inflated in an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0029] Figure 5 Schematic three-dimensional cross-sectional view of the main airbag, elastic support frame and elastic rope after the main airbag is deflated in an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0030] Figure 6 Schematic three-dimensional cross-sectional structure diagram of the fixing cylinder when the first ventilation hole is closed in an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0031] Figure 7 Schematic three-dimensional cross-sectional structure diagram of the fixing cylinder when the first ventilation hole is open and the second ventilation hole is closed in an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0032] Figure 8 Schematic three-dimensional cross-sectional structure diagram of the fixing cylinder when the first ventilation hole and the second ventilation hole are open in an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0033] Figure 9 Schematic three-dimensional cross-sectional structure diagram of the fixed vibration assembly in an auxiliary device for pipeline installation in building construction proposed by the present invention;

[0034] Figure 10 Schematic top view cross-sectional view of the air outlet cylinder of an auxiliary device for pipeline installation in building construction proposed by the present invention.

[0035] In the figure: 1 pipeline, 2 fixing plate, 3 air charging pipe, 4 fixing cylinder, 401 threaded rod, 402 threaded sleeve, 403 sealing block, 404 partition plate, 5 hook, 6 air outlet cylinder, 601 impeller, 602 air outlet, 7 spray pipe, 701 nozzle, 8 connecting pipe, 9 hose, 901 fixing bracket, 10 auxiliary airbag, 1001 vibration head, 1002 cam, 11 soft rod, 12 hole, 13 main airbag, 1301 elastic rope, 14 elastic support frame, 1401 connecting frame, 1402 connecting block, 15 connecting cylinder. Detailed implementation manners

[0036] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0037] The embodiments of this patent will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as limiting this patent.

[0038] In the description of this patent, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting this patent.

[0039] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0040] Embodiment 1

[0041] Referring to Figures 1-10 , a pipeline installation auxiliary device for building construction, which is used to assist in installing pipeline 1 inside hole 12. In order to facilitate the fixation of pipeline 1 inside hole 12 and at the same time to make the poured concrete vibrate compactly.

[0042] The pipeline installation auxiliary device for building construction includes a fixing plate 2, an elastic support frame 14, a main airbag 13, and a plurality of fixed vibration components;

[0043] The elastic support frame 14 is arranged at the bottom of the fixed plate 2. The elastic support frame 14 is a spring and can be stretched and contracted in the vertical direction. The main airbag 13 is fixedly connected to the bottom of the fixed plate 2 and is sleeved outside the elastic support frame 14. The lower end of the elastic support frame 14 is fixedly connected with a connecting frame 1401, and the lower end of the connecting frame 1401 is fixedly connected with a connecting block 1402. The connecting block 1402 is fixedly connected to the inner wall of the bottom end of the main airbag 13. The main airbag 13 is made of an elastic material. When not inflated, the main airbag 13 adheres to the outside of the elastic support frame 14. The elastic support frame 14 can provide support for the main airbag 13 to facilitate its placement into the pipeline 1. An air charging pipe 3 is arranged on the fixed plate 2. Air is inflated into the interior of the main airbag 13 through the air charging pipe 3. The main airbag 13 inflates and expands. Since the main airbag 13 adheres to the outside of the elastic support frame 14, when inflated, the main airbag 13 expands evenly in all directions, facilitating the main airbag 13 to expand inside the pipeline 1 and thus be fixed inside the pipeline 1. And when the main airbag 13 expands, it will pull the elastic support frame 14 to stretch, and the elastic support frame 14 stores energy. When the main airbag 13 deflates later, the elastic support frame 14 contracts to enable the main airbag 13 to deflate quickly.

[0044] Further, an elastic cord 1301 is arranged outside the main airbag 13. The elastic cord 1301 is in a net shape and wraps around the outside of the main airbag 13. On the one hand, the elastic cord 1301 has elasticity, facilitating the quick deflation of the main airbag 13. On the other hand, when the main airbag 13 expands, the elastic cord 1301 stretches accordingly, so as to fit with the inner wall of the pipeline 1, which can increase the friction between the main airbag 13 and the inner wall of the pipeline 1 and facilitate the fixation of the main airbag 13 inside the pipeline 1.

[0045] A fixed cylinder 4 is arranged on the fixed plate 2. A ventilation component is arranged inside the fixed cylinder 4. The ventilation component is used for the communication between the main airbag 13 and the connecting pipe 8 and the communication between the main airbag 13 and the spray pipe 7. The ventilation component includes a threaded rod 401, a threaded sleeve 402 and a sealing block 403. The threaded sleeve 402 is arranged at the top of the fixed cylinder 4. The threaded rod 401 is threadedly connected to the threaded sleeve 402. The lower end of the threaded rod 401 extends into the interior of the fixed cylinder 4. The sealing block 403 is arranged at the lower end of the threaded rod 401. A first ventilation hole is arranged on the fixed plate 2. The sealing block 403 is adapted to the first ventilation hole, and a sealing ring is arranged outside the sealing block 403. When the sealing block 403 is located inside the first ventilation hole, it can block the first ventilation hole. When the threaded rod 401 is rotated, the sealing block 403 can be driven to rise so that the sealing block 403 leaves the first ventilation hole, thus opening the first ventilation hole, enabling the main airbag 13 to communicate with the lower part of the fixed cylinder 4, and the gas inside the main airbag 13 can enter the lower part of the fixed cylinder 4 through the first ventilation hole.

[0046] Each fixed vibration component is arranged around the fixed plate 2. Each fixed vibration component includes a hose 9 and a secondary airbag 10. A connecting cylinder 15 is arranged at the upper end of the hose 9, and the connecting cylinder 15 is fixedly connected to the fixed plate 2. A connecting pipe 8 is arranged at the lower part of the fixed cylinder 4, and one end of the connecting pipe 8 communicates with the lower part of the fixed cylinder 4 and the other end communicates with the connecting cylinder 15. The secondary airbag 10 is arranged at the lower end of the hose 9, and the secondary airbag 10 is located in the gap between the pipeline 1 and the hole 12. After the first ventilation hole is opened, the main airbag 13 is inflated with gas. The gas can enter the lower part of the fixed cylinder 4 through the main airbag 13, then enter the connecting cylinder 15 through the connecting pipe 8, and finally enter the secondary airbag 10 through the hose 9, causing the secondary airbag 10 to inflate and expand. The inflated secondary airbag 10 presses the pipeline 1 and fixes it in the hole 12, facilitating the subsequent pouring of concrete.

[0047] A partition plate 404 is arranged inside the fixed cylinder 4, and a second ventilation hole is arranged on the partition plate 404. By continuing to rotate the threaded rod 401, the sealing block 403 can continue to rise, so that the sealing block 403 leaves the second ventilation hole and opens the second ventilation hole, making the lower space inside the fixed cylinder 4 communicate with the upper space. At this time, the gas inside the main airbag 13 enters the lower space of the fixed cylinder 4 through the first ventilation hole and then comes to the upper space of the fixed cylinder 4 through the second ventilation hole. The gas inside the secondary airbag 10 can flow back into the lower space of the fixed cylinder 4 through the connecting pipe 8 and finally also comes to the upper space of the fixed cylinder 4 through the second ventilation hole.

[0048] Each fixed vibration component further includes a spray pipe 7, an impeller 601, a flexible rod 11 and a cam 1002. An air outlet cylinder 6 is arranged at the upper end of the connecting cylinder 15, the impeller 601 is arranged inside the air outlet cylinder 6, one end of the spray pipe 7 communicates with the air outlet cylinder 6, and a spray head 701 is arranged at the end of the spray pipe 7 located inside the air outlet cylinder 6. The other end of the spray pipe 7 communicates with the upper space of the fixed cylinder 4. The gas in the upper space of the fixed cylinder 4 is sprayed out through the spray head 701, thereby blowing the impeller 601 to rotate. The flexible rod 11 is rotatably arranged inside the hose 9, and the impeller 601 and the cam 1002 are respectively arranged at the upper end and the lower end of the flexible rod 11. The impeller 601 drives the flexible rod 11 to rotate, so that the flexible rod 11 drives the cam 1002 to rotate. A vibration head 1001 is arranged at the lower end of the hose 9, and the cam 1002 is located inside the vibration head 1001. When the cam 1002 rotates, it can drive the vibration head 1001 and the hose 9 to vibrate. Since the vibration head 1001 and the lower end of the hose 9 are located inside the poured concrete, the concrete can be vibrated to make the poured concrete compact.

[0049] Further, the auxiliary airbag 10 is made of elastic material. The auxiliary airbag 10 is fixed and communicated with the lower end of the hose 9. The auxiliary airbag 10 is sleeved outside the vibration head 1001. After the first ventilation hole and the second ventilation hole are opened, the main airbag 13 and the auxiliary airbag 10 deflate. After the auxiliary airbag 10 deflates and contracts, it fits with the vibration head 1001. Under the elastic contraction of the elastic support frame 14 and the elastic rope 1301, the main airbag 13 quickly squeezes the gas inside the main airbag 13, so that the gas is ejected through the nozzle 7 to drive the cam 1002 to rotate quickly, thereby driving the vibration head 1001 and the hose 9 to vibrate, vibrating the poured concrete, and improving the quality of concrete pouring.

[0050] Further, a fixing frame 901 is arranged inside the hose 9. The fixing frame 901 is sleeved outside the soft rod 11. On the one hand, it will not block the flow of gas inside the hose 9. On the other hand, it can support the soft rod 11 to rotate inside the hose 9.

[0051] A lifting hook 5 is arranged on the fixing plate 2. The lifting hook 5 is used for hoisting the fixing plate 2.

[0052] Embodiment 2

[0053] Referring to Figure 4 and Figure 10 , for a pipeline installation auxiliary device for building construction, in order to improve the vibration effect on concrete, the pipeline installation auxiliary device for building construction further includes a rotating ring 201. The rotating ring 201 is rotatably arranged at the bottom of the fixing plate 2, and the elastic support frame 14 and the main airbag 13 are both fixedly connected to the rotating ring 201. The elastic support frame 14 and the main airbag 13 can rotate relative to the fixing plate 2 through the rotating ring 201. An air outlet 602 is arranged on the side wall of the air outlet cylinder 6. The orientation of the air outlet 602 coincides with the normal line of the rotating ring 201. So that after the gas is ejected from the nozzle 7, the gas is ejected through the air outlet 602 of the air outlet cylinder 6, driving the fixing plate 2 to rotate, thereby driving each fixed vibration component to move around the pipeline 1. The hose 9 and the vibration head 1001 move inside the concrete outside the pipeline 1, so as to vibrate the concrete at various places, further improving the vibration effect on concrete. When the gas is ejected through the air outlet 602, the device can also be continuously supplied with gas by an external air pumping device, so as to increase the reaction force of the air outlet 602, make the fixing plate 2 rotate, and drive the hose 9 and the vibration head 1001 to move inside the concrete.

[0054] The working principle of the pipeline installation auxiliary device for construction is as follows: first, the uninflated main airbag 13 is placed into the pipeline 1. The uninflated main airbag 13 can be conveniently placed into the pipeline 1 through the support of the elastic support frame 14. Then, the inflation tube 3 is connected to the external air pumping device, and the gas is pumped into the main airbag 13 through the external air pumping device. The main airbag 13 is inflated and expanded, thereby expanding inside the pipeline 1, so that the main airbag 13 is fixed inside the pipeline 1. When the main airbag 13 expands, it will pull the elastic support frame 14 to stretch, and the elastic support frame 14 accumulates force. When the main airbag 13 expands, the elastic rope 1301 will also stretch accordingly, so as to fit with the inner wall of the pipeline 1, which can increase the friction between the main airbag 13 and the inner wall of the pipeline 1, and facilitate the fixation of the main airbag 13 inside the pipeline 1;

[0055] After the main airbag 13 is fixed inside the pipe 1, it is connected to the external lifting equipment through the hook 5, so that the pipe 1 is lifted and erected, and then the pipe 1 can be lowered into the hole 12 through the lifting equipment, and then the inside of the main airbag 13 is continuously inflated through the external pumping equipment, and the threaded rod 401 is rotated to make the sealing block 403 rise, and the sealing block 403 leaves the first ventilation hole, so that the first ventilation hole is opened. After the first ventilation hole is opened, the main airbag 13 is connected with the connecting tube 15, and the gas can enter the lower part of the fixing tube 4 through the main airbag 13, and then enter the connecting tube 15 through the connecting tube 8, and finally enter the auxiliary airbag 10 through the hose 9, so that the auxiliary airbag 10 is inflated and expanded, and the expanded auxiliary airbag 10 squeezes the pipe 1 and fixes it in the hole 12, which is convenient for the subsequent pouring of concrete;

[0056] After the concrete is poured, the threaded rod 401 is continuously rotated to make the sealing block 403 continue to rise, so that the sealing block 403 leaves the second ventilation hole and the second ventilation hole is opened. At this time, the lower space inside the fixed cylinder 4 is connected with the upper space. After the gas inside the main airbag 13 enters the lower space of the fixed cylinder 4 through the first ventilation hole, it will come to the upper space of the fixed cylinder 4 through the second ventilation hole, and the gas inside the auxiliary airbag 10 can flow back into the lower space of the fixed cylinder 4 through the connecting pipe 8, and finally pass through the same The second ventilation hole reaches the upper space of the fixed cylinder 4, and the gas in the upper space of the fixed cylinder 4 is finally ejected through the nozzle 701 on the nozzle 7, and the airflow blows the impeller 601 to rotate, and the impeller 601 drives the soft rod 11 to rotate, so that the soft rod 11 drives the cam 1002 to rotate, and when the cam 1002 rotates, it can drive the vibration head 1001 and the hose 9 to vibrate. Since the lower ends of the vibration head 1001 and the hose 9 are located inside the poured concrete, the concrete can be vibrated to make the poured concrete compacted;

[0057] When the main airbag 13 and the auxiliary airbag 10 deflate, the elastic auxiliary airbag 10 contracts after deflation and fits against the vibration head 1001. The elastic main airbag 13, under the action of its own elastic contraction and the elastic contraction of the elastic support frame 14 and the elastic rope 1301, quickly squeezes the gas inside the main airbag 13, causing it to be ejected through the nozzle 7, so as to drive the cam 1002 to rotate rapidly, thereby driving the vibration head 1001 and the hose 9 to vibrate, vibrating the poured concrete and improving the quality of concrete pouring;

[0058] When the gas is ejected through the nozzle 7, the gas will enter the air outlet cylinder 6 and finally be ejected through the air outlet 602 of the air outlet cylinder 6. Since the orientation of the air outlet 602 coincides with the normal line of the rotating ring 201, the reaction force of the gas ejected from the air outlet 602 will drive the fixed plate 2 to rotate. At this time, the fixed plate 2 will rotate on the pipeline 1 through the rotating ring 201, thereby driving each fixed vibration component to move around the pipeline 1, causing the hose 9 and the vibration head 1001 to move inside the concrete outside the pipeline 1, so as to vibrate the concrete everywhere and further improve the vibration effect on the concrete. At this time, an external air pumping device can be used to continuously supply air to the device, thereby increasing the reaction thrust of the air outlet 602 and facilitating the fixed plate 2 to drive the hose 9 and the vibration head 1001 to move inside the concrete.

[0059] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An auxiliary device for pipeline installation in building construction, which is used to assist in installing a pipeline (1) inside a hole (12), and is characterized in that, Comprising: Fixed plate (2); Elastic support frame (14), which is arranged at the bottom of the fixed plate (2); Main airbag (13), which is arranged outside the elastic support frame (14), and the bottom of the main airbag (13) is connected to the bottom of the elastic support frame (14). The main airbag (13) is inflated to fix the main airbag (13) inside the pipeline (1) and pull the elastic support frame (14) to stretch; A plurality of fixed vibration components, each of the fixed vibration components is arranged around the fixed plate (2). Each fixed vibration component includes a hose (9) and a secondary airbag (10). The hose (9) is arranged on the fixed plate (2), and the secondary airbag (10) is arranged at the lower end of the hose (9). The secondary airbag (10) is located in the gap between the pipeline (1) and the hole (12). The secondary airbag (10) is inflated to squeeze the pipeline (1) to fix it in the hole (12); Each of the fixed vibration components further includes a spray pipe (7), an impeller (601), a soft rod (11) and a cam (1002). The soft rod (11) is rotatably arranged inside the hose (9). The impeller (601) and the cam (1002) are respectively arranged at the upper end and the lower end of the soft rod (11). The spray pipe (7) is communicated with the main airbag (13) to make the elastic support frame (14) contract, squeeze the gas inside the main airbag (13), and make it spray out through the spray pipe (7) to blow the impeller (601) to rotate, so as to drive the soft rod (11) to rotate, and then drive the cam (1002) to rotate to vibrate the hose (9).

2. The auxiliary device for pipeline installation in building construction according to claim 1, wherein: A fixed cylinder (4) is arranged on the fixed plate (2). A first ventilation hole is arranged on the fixed plate (2) to communicate the main airbag (13) with the fixed cylinder (4). A connecting pipe (8) is arranged at the lower part of the fixed cylinder (4). One end of the connecting pipe (8) is communicated with the hose (9). One end of the spray pipe (7) is communicated with the upper space of the fixed cylinder (4). A ventilation component is arranged inside the fixed cylinder (4). The ventilation component is used for the communication between the main airbag (13) and the connecting pipe (8) and the communication between the main airbag (13) and the spray pipe (7).

3. An auxiliary device for pipeline installation in building construction according to claim 2, characterized in that: The ventilation component includes a threaded rod (401), a threaded sleeve (402) and a sealing block (403). The threaded sleeve (402) is arranged at the top of the fixed cylinder (4). The threaded rod (401) is threadedly connected with the threaded sleeve (402). The sealing block (403) is arranged at the lower end of the threaded rod (401). The sealing block (403) is adapted to the first ventilation hole. The sealing block (403) rises to open the first ventilation hole.

4. An auxiliary device for pipeline installation in building construction according to claim 3, characterized in that: Inside the fixed cylinder (4), there is a partition plate (404). The partition plate (404) is provided with second ventilation holes. The sealing block (403) rises to open the second ventilation holes, so that the lower space inside the fixed cylinder (4) communicates with the upper space.

5. An auxiliary device for pipe installation in building construction according to claim 1, characterized in that: The main airbag (13) is fixedly connected to the bottom of the fixed plate (2). The fixed plate (2) is provided with an inflation tube (3) to inflate the inside of the main airbag (13).

6. The auxiliary device for pipe installation in building construction according to claim 1, wherein: Outside the main airbag (13), there is an elastic rope (1301). The elastic rope (1301) is in a net shape. The elastic support frame (14) is a spring. The lower end of the elastic support frame (14) is fixedly connected to a connecting frame (1401). The lower end of the connecting frame (1401) is fixedly connected to a connecting block (1402). The connecting block (1402) is fixedly connected to the inner wall of the bottom end of the main airbag (13).

7. An auxiliary device for pipeline installation in building construction according to claim 2, characterized in that: At the upper end of the hose (9), there is a connecting cylinder (15). The connecting cylinder (15) is fixedly connected to the fixed plate (2). The connecting cylinder (15) communicates with one end of the connecting pipe (8). At the upper end of the connecting cylinder (15), there is an air outlet cylinder (6). An impeller (601) is arranged inside the air outlet cylinder (6). One end of the spray pipe (7) communicates with the air outlet cylinder (6), and a spray head (701) is arranged at the end of the spray pipe (7) located inside the air outlet cylinder (6).

8. An auxiliary device for pipeline installation in building construction according to claim 1, characterized in that: At the lower end of the hose (9), there is a vibration head (1001). A cam (1002) is located inside the vibration head (1001). Both the main airbag (13) and the auxiliary airbag (10) are made of elastic materials. The auxiliary airbag (10) is fixedly connected and communicates with the lower end of the hose (9). The auxiliary airbag (10) is sleeved outside the vibration head (1001) and fits with the vibration head (1001) after shrinking.

9. The auxiliary device for pipeline installation in building construction according to claim 1, wherein: Inside the hose (9), there is a fixed frame (901). The fixed frame (901) is sleeved outside the soft rod (11) to support the rotation of the soft rod (11).

10. An auxiliary device for pipe installation in building construction according to claim 1, characterized in that: On the fixed plate (2), there is a lifting hook (5). The lifting hook (5) is used for hoisting the fixed plate (2).

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