High-rise building waste pipeline vertical transportation system

Abstract

The invention relates to the technical field of construction waste transportation, in particular to a high-rise construction waste pipeline vertical transportation system which comprises standard knots and feeding knots, the standard knots and the feeding knots are both metal rectangular pipe fittings, the multiple standard knots and the feeding knots are connected in a socket and spigot mode in the longitudinal direction to form a transportation channel, and the joints of the standard knots and the feeding knots are fixed through high-strength bolts. A feeding pipe is arranged on one side of the feeding section; a buffer part is arranged in each standard knot and comprises a buffer plate rotationally embedded in the wall thickness of the standard knot, the bottom of the buffer plate is fixedly connected with an arc-shaped plate, the outer side of the arc-shaped plate is sleeved with an arc-shaped guide rail, one end of the arc-shaped guide rail is fixed to the inner wall of the standard knot, and a supporting spring is installed between the arc-shaped plate and the arc-shaped guide rail. Positioning plates are welded to the outer walls of the arc-shaped plates, limiting blocks are fixedly installed on the inner walls of the standard knots, and the ends of the limiting blocks abut against the upper end faces of the buffer plates.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste transportation, in particular to a high-rise construction waste pipeline vertical transportation system. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. The cleaning and transportation of construction waste on each floor still continues the old way of handling, cleaning - shoveling onto a cart - construction elevator - garbage dump downstairs - shoveling onto a garbage truck - transportation, which requires a lot of manpower and has low cleaning efficiency.

[0003] In order to solve the above problems, construction now begins to use a device called construction waste channel. The device uses a regulated standard section and a feeding section to form a transportation channel. High-rise construction waste can be fed through the feeding section and quickly slide to the ground along the transportation channel. Its use greatly saves labor and service costs, and saves the cost of vertical transportation by elevators.

[0004] However, this type of vertical transportation system for construction waste generally has the problem of dust during transportation. That is, when the construction waste comes into contact with the built-in buffer parts in the transportation channel, it collides and generates a large amount of dust. The dust will overflow along the feeding port or the bottom of the transportation channel, causing a certain impact on the surrounding environment. At the same time, after a large amount of construction waste of different sizes is poured into the feeding port, the conveying pressure in the buffer area of ​​the transportation channel is high, and there is a risk of blockage in this area. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention provides a high-rise building garbage pipeline vertical transportation system.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a high-rise building waste pipeline vertical transportation system, including a standard section and a feeding section, the standard section and the feeding section are both metal rectangular pipe fittings, a plurality of standard sections and the feeding section are connected in a longitudinal socket-type manner to form a transportation channel, the connection between the two is fixed by high-strength bolts, and a feeding pipe is arranged on one side of the feeding section; A buffer part is provided in each standard section, and the buffer part includes a buffer plate rotatably embedded in the wall thickness of the standard section, an arc plate is fixedly connected to the bottom of the buffer plate, an arc guide rail is sleeved on the outer side of the arc plate, one end of the arc guide rail is fixed to the inner wall of the standard section, a support spring is installed between the arc plate and the arc guide rail, a positioning plate is welded on the outer wall of the arc plate, a limit block is fixedly installed on the inner wall of the standard section, and the end of the limit block abuts against the upper end face of the buffer plate, placement holes are opened at equal distances inside the buffer plate, a nozzle is provided in the head of the placement hole, one end of the nozzle is connected to a water inlet pipe, and the end of the water inlet pipe is flush with the arc end face of the buffer plate; A spraying assembly is arranged toward the outer side of the transport channel, and the spraying assembly includes an external tube fixedly installed on the outside of the standard section and the feeding section, and a sealing block is connected through a connecting pipe along the path direction of the external tube, and the sealing block is fixed to the outer wall of the standard section by bolts, and the concave arc surface of the sealing block is close to the end face of the buffer plate, and connecting holes are opened at equal distances inside the sealing block, and an installation hole is opened inside the sealing block and located between the two connecting holes, and the connecting hole is equal in size to the end of the water inlet pipe and is located on the same vertical plane.

[0007] Specifically, a filter screen is installed at the head of the placement hole near the end surface of the buffer plate, and the built-in filter holes of the filter screen are arranged in a circular matrix.

[0008] Specifically, a cross groove is provided inside the buffer plate and between the two placement holes, a rectangular hole is connected to the bottom of the cross groove, a rectangular block is inserted in the rectangular hole, a through hole is provided at the end of the rectangular hole, a positioning rod is horizontally fixedly installed in the through hole, one side of the positioning rod is connected to an axle frame through a fixing plate, a driving gear is installed at the end of the axle frame, the gap between the two driving gears on the same axle frame is combined into a winding groove, a traction rope is embedded in the outer wall of the winding groove, the end of the traction rope passes through the positioning rod and is embedded in the end face of the rectangular block, an arc-shaped rack is meshed on the outer side of the driving gear, and the arc-shaped rack is fixedly installed on the inner wall of the mounting hole.

[0009] Specifically, the outer side wall of the feeding section is symmetrically provided with supporting trusses, and the supporting trusses are fixed to the building roof by expansion bolts.

[0010] Specifically, the end of the arc-shaped guide rail and the outer side wall of the positioning plate are both wrapped with rubber pads.

[0011] Specifically, a protective shell is provided on the outer side of the sealing block, the protective shell is fixed to the standard section by bolts, and a sealing gasket is embedded in the connection.

[0012] Specifically, the standard section and the feeding section are symmetrically welded with lifting ears on the outer wall in a direction parallel to the outer wall of the building, a chain group is embedded in the lifting ears, and the end of the chain group is fixed to the outer wall of the building through a connecting plate.

[0013] Specifically, a leakage hole is opened inside the standard section at the lowest position of the transport channel, and the diameter of the leakage hole is 1-1.5 cm.

[0014] Beneficial effects of the present invention: The invention discloses a vertical transportation system for waste in high-rise buildings. The invention is provided with components such as a spraying assembly. Compared with the traditional connection method of directly fixing the buffer part by bolts or welding, the buffer plate itself has a buffering effect synchronously, and the spraying assembly is integrated on one side of the buffer plate. Whenever the buffer plate is deflected, the spraying assembly works synchronously to spray and reduce dust in each dust-generating area. The amount of dust floating at the open end of the transportation channel is effectively controlled, thereby reducing the impact on the surrounding environment. The present invention discloses a vertical transportation system for high-rise building garbage pipelines. The present invention is provided with components such as sealing blocks. When the buffer plate is deflected, a square hole is formed at the cross groove position. When the size of the buffer plate is smaller than the square hole, part of the garbage sliding along the buffer plate will directly fall from the square hole onto the next buffer plate. Under the premise of ensuring the buffering of the kinetic energy of the garbage, the transportation of garbage of different sizes can be realized in different paths, the transportation pressure at the end of the buffer plate is reduced, and the blockage at the head position of each buffer plate is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of a standard section of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram of the middle A area; Figure 4 is a three-dimensional diagram of the sealing block of the present invention; Figure 5 A three-dimensional diagram of a buffer plate of the present invention; Figure 6 A partial cross-sectional view of a buffer plate of the present invention; Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of the middle B area; In the figure: 1. standard section; 11. lifting ear; 12. chain group; 2. feeding section; 21. feeding pipe; 22. supporting truss; 3. buffer part; 4. spray assembly; 31. buffer plate; 32. arc plate; 33. arc guide rail; 34. supporting spring; 35. positioning plate; 36. limit block; 311. placement hole; 312. nozzle; 313. water inlet pipe; 314. filter; 41. external pipe; 42. sealing block; 43. connecting pipe; 44. connecting hole; 45. mounting hole; 46. protective shell; 51. cross groove; 52. rectangular hole; 53. rectangular block; 54. through hole; 55. positioning rod; 56. shaft frame; 57. driving gear; 58. winding groove; 59. traction rope; 50. arc rack. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0018] In addition, the terms used below are defined based on the functions of the present invention and may differ depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire contents of this specification.

[0019] See also Figure 1-7 The invention discloses a vertical transportation system for high-rise building waste pipelines, comprising a standard section 1 and a feeding section 2, both of which are metal rectangular pipes. A plurality of standard sections 1 and feeding sections 2 are connected in a longitudinal socket-type manner to form a transportation channel, and the connection between the two is fixed by high-strength bolts. The transportation channel is externally located outside the building. The elevation of the standard section 1 and the feeding section 2 is 1-1.4m, and they are combined into transportation channels of corresponding heights according to different building storey heights, wherein the feeding section 2 must be located on one side of the top of each floor. A feeding pipe 21 is provided on one side of the feeding section 2, and a supporting truss 22 is symmetrically installed on the outer wall of the feeding section 2, and the supporting truss 22 is fixed to the building roof by expansion bolts, and the feeding section 2 is longitudinally supported by the supporting truss 22. At the same time, the feeding pipe 21 is located at the floor level in this state, and the construction waste of this floor can be dumped into the feeding pipe 21 and fall vertically to the ground along the transportation channel; Each standard section 1 is provided with a buffer part 3, and the buffer part 3 includes a buffer plate 31 which is rotatably embedded in the wall thickness of the standard section 1. The two buffer plates 31 in the same standard section 1 are arranged in a zigzag pattern. After the garbage entering the transport channel falls freely to the buffer plate 31, it will slide along the buffer plate 31 to the next buffer plate 31, that is, each garbage will make a zigzag turn when passing through the buffer part 3, thereby buffering the kinetic energy of the garbage when it falls along the transport channel and reducing the impact force of the garbage on the bottom of the transport channel; The bottom of the buffer plate 31 is fixedly connected with an arc plate 32, and an arc guide rail 33 is sleeved on the outer side of the arc plate 32. One end of the arc guide rail 33 is fixed to the inner wall of the standard section 1. A support spring 34 is installed between the arc plate 32 and the arc guide rail 33. A positioning plate 35 is welded to the outer wall of the arc plate 32. A limit block 36 is fixedly installed on the inner wall of the standard section 1. The compression force of the support spring 34 directly acts on the bottom of the arc plate 32, so that the end of the limit block 36 abuts against the upper end surface of the buffer plate 31. At this time, when the free-falling garbage contacts the buffer plate 31, the impact force of the garbage on the buffer plate 31 is directly transmitted to the arc plate 32 connected at the bottom. The arc plate 32 slides along the arc guide rail 33 and compresses the support spring 34. The end of the buffer plate 31 connected to the standard section 1 deflects, and the deflection of the buffer plate 31 in the opposite direction can be as shown Figure 2As shown in the direction of the middle arrow, the buffer plate 31 itself has a buffering effect synchronously, which can avoid the breakage of the connection between the buffer plate 31 and the standard section 1 compared with the direct fixing connection method such as bolts or welding, thereby extending the service life of the buffer plate 31; The angle between the positioning plate 35 and the top of the arc-shaped guide rail 33 is the maximum deflection angle of the buffer plate 31. At the same time, the end of the arc-shaped guide rail 33 and the outer wall of the positioning plate 35 are wrapped with rubber pads. Whenever the buffer plate 31 deflects at the maximum angle, the rubber pads will contact each other and deform to a certain extent, thereby avoiding direct contact and collision between the end of the arc-shaped guide rail 33 and the positioning plate 35, thereby reducing mutual loss between the two. The buffer plate 31 has placement holes 311 formed at equal distances inside, and a nozzle 312 is provided in the head of the placement hole 311. The nozzle 312 is one of the low-pressure atomizing nozzles. One end of the nozzle 312 is connected to a water inlet pipe 313. The end of the water inlet pipe 313 is flush with the arc end surface of the buffer plate 31, and does not affect the normal deflection of the buffer plate 31. A spray assembly 4 is arranged toward the outer side of the transport channel, and the spray assembly 4 includes an external pipe 41 fixedly installed on the outer side of the standard section 1 and the feeding section 2, and a sealing block 42 is connected through a connecting pipe 43 along the path direction of the external pipe 41, and the sealing block 42 is fixed to the outer wall of the standard section 1 by bolts, and the inner concave arc surface of the sealing block 42 is close to the end face of the buffer plate 31, and connecting holes 44 are opened at equal distances inside the sealing block 42, and a mounting hole 45 is opened inside the sealing block 42 and between the two connecting holes 44, and the connecting hole 44 is equal in size to the end of the water inlet pipe 313 and is located in the same vertical plane, and the placement hole 311 and the connecting hole 44 are offset from each other in the initial state, and the outer wall of the end of the buffer plate 31 seals the connecting hole 44, and the water receiving end of the external pipe 41 is directly connected to the external water source through a flange, In addition, a control valve can be added at the connection, and the control valve is in a normally open state, that is, the external pipe 41 is in a water storage state. During specific operation, when the buffer plate 31 is deflected by a certain angle, the placement hole 311 and the connecting hole 44 overlap and are connected. The natural water inside the external pipe 41 will enter the water inlet pipe 313 along the connecting hole 44, and finally be sprayed out from the nozzle 312. The sprayed water mist forms a water curtain between the inner wall of the standard section 1 and the buffer plate 31, thereby effectively suppressing the dust generated when the garbage collides with the buffer plate 31. The dust reduction treatment node is executed synchronously with the kinetic energy of the free fall of the buffered garbage, that is, the dust suppression effect can be achieved in the early stage of dust generation. There are multiple nozzles 312 arranged from top to bottom in the transportation channel. Therefore, when the garbage falls to the ground through the transportation channel, the amount of dust floating at the open end of the transportation channel is effectively controlled.

[0020] A filter screen 314 is installed at the head of the placement hole 311 near the end surface of the buffer plate 31. The filter screen 314 has built-in filter holes arranged in a circular matrix. The filter screen 314 is used to protect the nozzle 312 from being damaged by falling construction waste such as small concrete blocks.

[0021] In another embodiment, see Figure 1-Figure 7 A cross groove 51 is provided inside the buffer plate 31 and between the two placement holes 311. A rectangular hole 52 is connected to the bottom of the cross groove 51. A rectangular block 53 is inserted into the rectangular hole 52. The rectangular block 53 can slide along the cross groove 51 and the rectangular hole 52. A through hole 54 is provided at the end of the rectangular hole 52. A positioning rod 55 is fixedly installed transversely in the through hole 54. A shaft frame 56 is connected to one side of the positioning rod 55 through a fixing plate. The shaft frame 56 moves together with the deflection of the buffer plate 31. In the initial state, the end face of the rectangular block 53 is flush with the end of the cross groove 51. Figure 5 As shown in the middle S position; A driving gear 57 is installed at the end of the shaft frame 56. The gap between the two driving gears 57 on the same shaft frame 56 is combined into a winding groove 58. A traction rope 59 is embedded in the outer wall of the winding groove 58. The end of the traction rope 59 passes through the positioning rod 55 and is embedded in the end face of the rectangular block 53. The outer side of the driving gear 57 is meshed with an arc rack 50. The center of the arc rack 50 is colinear with the axis of the deflection axis of the buffer plate 31. The arc rack 50 is fixedly installed on the inner wall of the mounting hole 45. When the buffer plate 31 is deflected, it drives the shaft frame 56 to rotate together. The driving gear 57 set at one end of the shaft frame 56 moves along the arc rack 50. And rotate, the driving gear 57 winds the traction rope 59 in the winding groove 58, and the end of the traction rope 59 pulls the rectangular block 53 to slide along the cross groove 51, so that the rectangular block 53 slides from the initial S position state to the L position state. At this time, a square hole is formed at the position of the cross groove 51. When the size of the buffer plate 31 is smaller than the square hole, part of the garbage sliding along the buffer plate 31 will directly fall from the square hole to the next buffer plate 31. Under the premise of ensuring the kinetic energy buffering of the garbage, the different sizes of garbage can be transported in different paths, reducing the transportation pressure at the end of the buffer plate 31, and preventing blockage at the head position of each buffer plate.

[0022] See also Figure 1-Figure 3 A protective shell 46 is provided on the outside of the sealing block 42, and the sealing block 42 and other external components are protected by the protective shell 46. When some building debris falls, it will not directly contact the sealing block 42 and other structures. The protective shell 46 is fixed to the standard section 1 by bolts, and a sealing gasket is embedded in the connection to increase the connection sealing of the protective shell 46; At the same time, the standard section 1 and the feeding section 2 are symmetrically welded with lifting ears 11 on the outer walls parallel to the outer wall of the building, and a chain group 12 is embedded in the lifting ear 11. The end of the chain group 12 is fixed to the outer wall of the building through a connecting plate. The chain group 12 is a combination of a chain and a steel wire rope. The two ends of the chain and the steel wire rope are respectively fixed to the lifting ear 11 and the connecting plate. The chain group 12 is used to bear the load at high altitude for each standard section 1 and the feeding section 2, which can effectively prevent the standard section 1 and the feeding section 2 from falling from high altitude.

[0023] The mixed liquid after the spray component 4 sprays dust reduction will slide down the transport channel and flow to the ground from the standard section 1 at the bottom of the transport channel under normal circumstances. In this embodiment, a leakage hole is opened inside the standard section 1 at the bottom of the transport channel, and the hole diameter is 1-1.5 cm. At this time, the mixed liquid leaks directly from the leakage hole to achieve a preliminary solid-liquid separation effect.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-rise building waste pipeline vertical transportation system, comprising a standard section (1) and a feeding section (2), characterized in that: The standard section (1) and the feeding section (2) are both metal rectangular pipes. A plurality of standard sections (1) and feeding sections (2) are connected in a longitudinal socket-type manner to form a transport channel. The connection between the two is fixed by high-strength bolts. A feeding pipe (21) is provided on one side of the feeding section (2). Each standard section (1) is provided with a buffer portion (3), the buffer portion (3) comprising a buffer plate (31) rotatably embedded in the wall thickness of the standard section (1), a curved plate (32) being fixedly connected to the bottom of the buffer plate (31), a curved guide rail (33) being sleeved on the outer side of the curved plate (32), one end of the curved guide rail (33) being fixed to the inner wall of the standard section (1), a support spring (34) being installed between the curved plate (32) and the curved guide rail (33), and the curved plate (32) being provided with a support spring (34). A positioning plate (35) is welded to the outer wall, a limiting block (36) is fixedly installed on the inner wall of the standard section (1), and the end of the limiting block (36) abuts against the upper end surface of the buffer plate (31), and placement holes (311) are opened at equal intervals inside the buffer plate (31), and a nozzle (312) is arranged in the head of the placement hole (311), and one end of the nozzle (312) is connected to a water inlet pipe (313), and the end of the water inlet pipe (313) is flush with the arc end surface of the buffer plate (31); A spray assembly (4) is arranged toward the outer side of the transport channel. The spray assembly (4) comprises an external pipe (41) fixedly mounted on the outer side of the standard section (1) and the feeding section (2). A sealing block (42) is connected along the path direction of the external pipe (41) through a connecting pipe (43). The sealing block (42) is fixed to the outer wall of the standard section (1) through bolts, and the inner concave arc surface of the sealing block (42) is closely attached to the end surface of the buffer plate (31). The sealing block (42) has connecting holes (44) formed at equal distances inside. A mounting hole (45) is formed inside the sealing block (42) and located between the two connecting holes (44). The connecting hole (44) is equal in size to the end of the water inlet pipe (313) and is located on the same vertical plane.

2. A high-rise building waste pipeline vertical transportation system according to claim 1, characterized in that: A filter screen (314) is installed at the head of the placement hole (311) close to the end surface of the buffer plate (31), and the filter screen (314) has built-in filter holes arranged in a circular matrix.

3. A high-rise building waste pipeline vertical transportation system according to claim 1, characterized in that: A cross groove (51) is provided inside the buffer plate (31) and between the two placement holes (311); the bottom of the cross groove (51) is connected to a rectangular hole (52); a rectangular block (53) is inserted into the rectangular hole (52); a through hole (54) is provided at the end of the rectangular hole (52); a positioning rod (55) is fixedly installed transversely in the through hole (54); one side of the positioning rod (55) is connected to an axle frame (56) through a fixing plate; a driving gear (57) is installed at the end of the axle frame (56); the gap between the two driving gears (57) on the same axle frame (56) is combined into a winding groove (58); a traction rope (59) is embedded in the outer wall of the winding groove (58); the end of the traction rope (59) passes through the positioning rod (55) and is embedded in the end surface of the rectangular block (53); an arc-shaped rack (50) is meshed on the outer side of the driving gear (57); the arc-shaped rack (50) is fixedly installed on the inner wall of the mounting hole (45).

4. A high-rise building waste pipeline vertical transportation system according to claim 1, characterized in that: The outer side wall of the feeding section (2) is symmetrically mounted with a supporting truss (22), and the supporting truss (22) is fixed to the building roof by means of expansion bolts.

5. The high-rise building waste pipeline vertical transportation system according to claim 1 is characterized by: The end of the arc-shaped guide rail (33) and the outer side wall of the positioning plate (35) are both wrapped with rubber pads.

6. A high-rise building waste pipeline vertical transportation system according to claim 1, characterized in that: A protective shell (46) is provided on the outer side of the sealing block (42); the protective shell (46) and the standard section (1) are fixed by bolts, and a sealing gasket is embedded in the connection.

7. A high-rise building waste pipeline vertical transportation system according to claim 1, characterized in that: The standard section (1) and the feeding section (2) are symmetrically welded with lifting ears (11) on the outer walls in a direction parallel to the outer wall of the building, a chain group (12) is embedded inside the lifting ears (11), and the ends of the chain group (12) are fixed to the outer wall of the building via a connecting plate.

8. The high-rise building waste pipeline vertical transportation system according to claim 1 is characterized by: A leakage hole is provided inside the standard section (1) at the lowest position of the transport channel, and the diameter of the leakage hole is 1-1.5 cm.

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