Electric power pipe gallery breaking and removing equipment with dust falling effect

Abstract

The invention discloses building construction equipment, and particularly discloses power pipe gallery breaking equipment with a dust fall effect, the power pipe gallery breaking equipment comprises a cannon-free tunneling crusher, a mounting plate, a nozzle assembly and a columnar shell, the columnar shell is fixed on the upper part of the mounting plate, the side wall of the columnar shell is connected with a first hose and a second hose, the other end of the first hose is connected with a high-pressure water supply device, and the other end of the second hose is connected with a high-pressure water supply device; the other end of the second hose is connected with a communicating pipe; a rotating shaft is installed in the middle in the columnar shell, a plurality of rotating plates are fixedly arranged on the side wall of the rotating shaft, high-pressure water flowing into the first hose drives the rotating plates and drives the rotating shaft to rotate, and flowing high-pressure water enters the communicating pipe from the second hose through the rotating plates; and the reciprocating driving mechanism converts power of rotation of the rotating shaft into power of reciprocating swing of the rotating rod around the fixed shaft. According to the electric power pipe gallery breaking and removing equipment, dust generated at the position of a mechanical arm of the gun-free tunneling crusher is effectively restrained, the dust falling range is more accurate, the water consumption is low, and the situation that the air humidity in an electric power pipe gallery is too high is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction equipment, and in particular to a power pipeline gallery demolition equipment with dust reduction effect. Background Art

[0002] The power corridor is a special channel structure in urban infrastructure that is specially used for the centralized laying and protection of power transmission facilities. At present, in the demolition construction of the power corridor, the hard structure, such as cement pavement, steel-concrete wall, rock, etc., is generally broken by a crusher. The form of the crusher is generally a hydraulic breaker installed on the working arm of the excavator. The hard structure is broken by the hydraulic breaker. At this time, dust is inevitably generated, which is extremely detrimental to both construction safety and the health of the operators. However, the power corridor is different from the general tunnel. As the physical carrier of the power system, it mainly accommodates transmission facilities such as cables and wires. It provides a safe operating environment for the power lines through a closed or semi-closed structure to avoid external interference such as extreme weather and man-made damage. Therefore, during the construction process, it is not advisable to use large-scale spray equipment for dust reduction. The air humidity in the power corridor should not be too high, which will bring inconvenience to the later cable laying. Therefore, how to reduce dust efficiently in a small range is a technical difficulty in the construction of the power corridor. Summary of the invention

[0003] The purpose of the present invention is to provide a power pipeline corridor demolition equipment which can achieve precise dust reduction in a small range, is easy to install and disassemble, has good versatility and has a dust reduction effect.

[0004] The present invention is implemented by the following technical solution: a power pipe gallery demolition device with dust reduction effect, comprising: No-blasting excavation crusher; A mounting plate, wherein the mounting plate can be detachably mounted on a mechanical arm of the blasting-free excavation crusher; A nozzle assembly, the nozzle assembly comprising a connecting pipe and a nozzle mounted at one end of the connecting pipe; a rotating rod is provided at the other end of the connecting pipe, and the rotating rod is rotatably mounted on the mounting plate through a fixed shaft fixed on the mounting plate; A cylindrical shell, the cylindrical shell is fixed on the upper part of the mounting plate, the side walls of the cylindrical shell are respectively connected with a first hose and a second hose, the other end of the first hose is connected to a high-pressure water supply device, and the other end of the second hose is connected to a connecting pipe; a rotating shaft is installed in the middle of the cylindrical shell, and a plurality of rotating plates are fixedly arranged on the side walls of the rotating shaft, the high-pressure water flowing into the first hose drives the rotating plate, drives the rotating shaft to rotate, and the flowing high-pressure water passes through the rotating plate and enters the connecting pipe from the second hose; The reciprocating drive mechanism converts the power of the rotating shaft into the power of the rotating rod to swing back and forth around the fixed axis.

[0005] This technical solution utilizes the action of high-pressure water flow and a reciprocating starting mechanism to convert the impact force of the water flow into the power for the rotating rod to reciprocally swing around a fixed axis, thereby achieving precise small-range dust reduction at the crushing part of the manipulator of the non-explosive tunneling crusher. In this way, the air humidity in the power pipe gallery will not be too high, and the dust reduction effect can also be better achieved.

[0006] In order to better implement the present invention, further, the reciprocating driving mechanism includes: A turntable, which is located at the lower part of the cylindrical shell. The middle part of the turntable is fixedly connected to a rotating shaft extending out of the cylindrical shell, and an activity shaft is arranged at an eccentric position below the turntable; An activity plate, the middle part of which is a strip-shaped through groove. The activity shaft below the turntable is placed in the strip-shaped through groove of the activity plate. As the turntable rotates, the activity shaft reciprocally moves in the strip-shaped through groove of the activity plate and drives the activity plate to reciprocally swing horizontally; A slider, a chute matching the slider is arranged on one side of the mounting plate. The upper part of the slider is fixedly connected to the end of the activity plate. As the activity plate reciprocally swings horizontally, the slider reciprocally moves in the chute; A telescopic rod, one end of which is fixedly connected to the rotating rod, and the other end is rotatably connected to the lower part of the slider. During the movement of the slider, the telescopic rod repeatedly expands and contracts and drives the rotating rod to reciprocally swing around the fixed axis.

[0007] In order to better implement the present invention, further, a sealing bearing is arranged at the bottom of the cylindrical shell. The rotating shaft is nested in the sealing bearing and extends out from the lower part of the cylindrical shell to be fixedly connected to the middle part of the turntable.

[0008] In order to better implement the present invention, further, it also includes a bundling assembly for fixing the first hose on the manipulator of the non-explosive tunneling crusher. The bundling assembly includes a first strap and a second strap. Magic tape hook surfaces and magic tape loop surfaces are respectively installed at the ends of the first strap and the second strap. The first hose is fixed to the manipulator of the non-explosive tunneling crusher through the cooperation of the magic tape hook surface and the magic tape loop surface of the first strap and the second strap.

[0009] In order to better implement the present invention, further, the high-pressure water supply device includes a water storage tank placed on the non-explosive tunneling crusher. The water storage tank is communicated with the inlet of the first hose, and a water pump for pumping the water in the water storage tank into the first hose is also installed on the first hose.

[0010] In order to better implement the present invention, further, the connecting pipe is a stainless steel metal pipe.

[0011] To better implement the present invention, further, two fixed side plates are fixedly arranged on both sides of the back of the mounting plate. A bolt is inserted between the two fixed side plates, and a wing nut is arranged at one end of the bolt. The fixed side plates are embedded on the robotic arm of the non-explosive tunneling crusher, and the mounting plate is mounted on the robotic arm of the non-explosive tunneling crusher through the cooperation of the bolt and the wing nut.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) By providing a dust reduction mechanism that can be directly installed on the robotic arm of a non-explosive tunneling crusher, the present invention utilizes the impact force of water flow, converts the rotational power of the rotating shaft into the reciprocating swing of the nozzle through a reciprocating drive mechanism, and expands the water mist coverage range to 3-5 times that of a traditional fixed nozzle. In this way, it effectively suppresses the dust generated at the robotic arm of the non-explosive tunneling crusher, has a more accurate dust reduction range, uses less water, and will not cause the air humidity in the power pipe gallery to be too high. (2) The present invention converts the power of high-pressure water flow into mechanical energy to drive the nozzle to swing, without the need for an additional power source, has relatively low energy consumption, does not have a complex electric drive mechanism, has a relatively simple structure, and is safer to use. (3) The present invention can be quickly installed and disassembled on the robotic arm of a non-explosive tunneling crusher. Its installation is simple, it can be applied to various models of robotic arms of non-explosive tunneling crushers, has universality, and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] By reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings, other features, objects, and advantages of the present invention will become more apparent: Figure 1 It is a three-dimensional structure diagram of the present invention; Figure 2 It is a three-dimensional structure diagram of another perspective of the present invention; Figure 3 It is a partial structure diagram of the present invention; Figure 4 It is a three-dimensional structure diagram of the columnar housing in the present invention; Figure 5 It is a cross-sectional view of the columnar housing in the present invention.

[0014] Wherein: 1 - non-explosive tunneling crusher, 2 - water storage tank, 3 - columnar housing, 4 - connecting pipe, 5 - first hose, 61 - first strap, 62 - second strap, 7 - water pump, 8 - mounting plate, 9 - fixed side plate, 10 - second hose, 11 - turntable, 12 - movable plate, 13 - movable shaft, 14 - telescopic rod, 15 - rotating rod, 16 - slider, 17 - bolt, 18 - wing nut, 19 - rotating shaft, 20 - rotating plate, 21 - nozzle, 22 - rotating shaft, 23 - sealing bearing. Detailed implementation manners

[0015] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0016] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention 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 a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the limitations with "first" and "second" are only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly including one or more of such features. In the description of the present invention, unless otherwise stated, the meaning of "a plurality" is two or more.

[0017] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may also be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0018] Embodiment 1: The main structure of this embodiment is as Figures 1 - 5 shown, and specifically includes: A non-explosive tunneling crusher 1; A mounting plate 8, which is detachably mounted on the robotic arm of the non-explosive tunneling crusher 1; A spray head assembly, which includes a connecting pipe 4 and a spray head 21 mounted at one end of the connecting pipe 4; the other end of the connecting pipe 4 is provided with a rotating rod 15, and the rotating rod 15 is rotatably mounted on the mounting plate 8 through a fixed shaft 22 fixed on the mounting plate 8; Columnar housing 3, the columnar housing 3 is fixed on the upper part of the mounting plate 8, the side walls of the columnar housing 3 are respectively connected with a first hose 5 and a second hose 10, the other end of the first hose 5 is connected with a high-pressure water supply device, and the other end of the second hose 10 is connected with a communicating pipe 4; a rotating shaft 19 is installed in the middle of the columnar housing 3, and a plurality of rotating plates 20 are fixedly arranged on the side wall of the rotating shaft 19. The high-pressure water flowing into the first hose 5 drives the rotating plates 20, drives the rotating shaft 19 to rotate, and the flowing high-pressure water passes through the rotating plates 20 and enters the communicating pipe 4 from the second hose 10; A reciprocating driving mechanism, the reciprocating driving mechanism converts the power of the rotation of the rotating shaft 19 into the power of the swing rod 15 to swing reciprocally around the fixed shaft 22.

[0019] The specific implementation is that the mechanical operation of the non-explosive tunneling crusher 1 is that the high-pressure water supply device injects high-pressure water flow into the columnar housing 3 through the first hose 5. The high-pressure water flow flushes the rotating plates 20 in the columnar housing 3 to rotate, and then the rotating shaft 19 rotates. The reciprocating driving mechanism converts the power of the rotation of the rotating shaft 19 into the power of the swing rod 15 to swing reciprocally around the fixed shaft 22, realizing the reciprocating driving of the swing rod 15, making the swing rod 15 swing back and forth around the fixed shaft 22. The swing rod 15 drives the nozzle assembly to swing, thereby expanding the swing range of the nozzle assembly. The flowing high-pressure water passes through the rotating plates 20 and enters the communicating pipe 4 from the second hose 10, and finally sprays out from the nozzle 21 at one end of the communicating pipe 4 to realize the precise suppression of the dust at the manipulator of the explosive tunneling crusher.

[0020] Embodiment 2: On the basis of the above embodiment, the structure of the reciprocating driving mechanism is further defined, as Figure 3 shown, specifically including: A turntable 11, the turntable 11 is located at the lower part of the columnar housing 3, the middle of the turntable 11 is fixedly connected with the rotating shaft 19 extending out of the columnar housing 3, and an activity shaft 13 is arranged at an eccentric position at the lower part of the turntable 11; An activity plate 12, the middle of the activity plate 12 is a strip-shaped through groove, the activity shaft 13 at the lower part of the turntable 11 is placed in the strip-shaped through groove of the activity plate 12. The activity shaft 13 rotates with the turntable 11 and reciprocates in the strip-shaped through groove of the activity plate 12, driving the activity plate 12 to swing horizontally and reciprocally; A slider 16, a chute matching the slider 16 is arranged on one side of the mounting plate 8, the upper part of the slider 16 is fixedly connected with the end of the activity plate 12, and the slider 16 reciprocates in the chute as the activity plate 12 swings horizontally and reciprocally; The telescopic rod 14 has one end fixedly connected to the rotating rod 15 and the other end rotatably connected to the lower part of the slider 16. During the movement of the slider 16, the telescopic rod 14 repeatedly expands and contracts, driving the rotating rod 15 to swing reciprocally around the fixed shaft 22. After high-pressure water enters the columnar housing 3, it flushes multiple rotating plates 20, causing the rotating plates 20 to rotate around the rotating shaft 19. Thus, the kinetic energy of the water is utilized to drive the rotation of the rotating shaft 19. Then, the rotating shaft 19 drives the lower turntable 11 to rotate. The movable shaft 13 below the turntable 11 rotates with the turntable 11 and reciprocates in the strip-shaped through groove of the movable plate 12, driving the movable plate 12 to swing horizontally reciprocally. The slider 16 reciprocates in the chute as the movable plate 12 swings horizontally reciprocally. During the movement of the slider 16, the telescopic rod 14 repeatedly expands and contracts, driving the rotating rod 15 to swing reciprocally around the fixed shaft 22. The rotating rod 15 drives the swing of the nozzle assembly, thereby expanding the swing range of the nozzle assembly. During this process, the water flow inside the columnar housing 3 enters the inside of the nozzle assembly through the second hose 10 and is finally sprayed onto the crushing area, achieving a good dust suppression effect. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail again.

[0021] Embodiment 3: On the basis of the above embodiment, this embodiment further defines the structure of the reciprocating drive mechanism, as Figure 5 shown. A sealing bearing 23 is provided at the bottom of the columnar housing 3. The rotating shaft 13 is nested in the sealing bearing 23 and extends out from the lower part of the columnar housing 3 to be fixedly connected to the middle of the turntable 11. The function of the sealing bearing 23 is to seal the bottom of the columnar housing 3 to prevent water leakage, and at the same time ensure that the rotating shaft 19 can extend out of the columnar housing 3 to drive the rotation of the turntable 11. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail again.

[0022] Embodiment 4: On the basis of the above embodiment, this embodiment further adds a fixing structure for the first hose 5, as Figure 2 shown. It further includes a bundling assembly for fixing the first hose 5 to the robotic arm of the non-explosive tunneling crusher 1. The bundling assembly includes a first strap 61 and a second strap 62. Magic tape hook surfaces and magic tape loop surfaces are respectively installed at the ends of the first strap 61 and the second strap 62. The first strap 61 and the second strap 62 fix the first hose 5 to the robotic arm of the non-explosive tunneling crusher 1 through the cooperation of the magic tape hook surface and the magic tape loop surface. The first strap 61 and the second strap 62 can be tied through the magic tape hook surface and the magic tape loop surface, which can effectively fix the first hose 5, prevent the first hose 5 from deviating under the action of high-pressure water flow, and reduce the adverse effects of vibration on it. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail again.

[0023] Embodiment 5: Based on the above embodiment, this embodiment further defines the structure of the high-pressure water supply device, such as Figure 1 , Figure 2 As shown, the high-pressure water supply device includes a water storage tank 2 placed on the non-explosive tunneling crusher 1. The water storage tank 2 is communicated with the inlet of the first hose 5, and a water pump 5 for pumping the water in the water storage tank 2 into the first hose 5 is also installed on the first hose 5. The water pump 7 can be a high-pressure water pump to ensure that the water flowing into the first hose 5 is high-pressure water flow, so as to ensure the impact force on the rotating plate 20. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail again.

[0024] Embodiment 6: Based on the above embodiment, this embodiment further defines that the connecting pipe 4 is a stainless steel metal pipe. The connecting pipe 4 is closest to the water mist at the external spray, and water flow needs to pass through its interior. To avoid corrosion, it is preferably that the connecting pipe 4 is a stainless steel metal pipe. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail again.

[0025] Embodiment 7: Based on the above embodiment, this embodiment further defines the fixing structure of the mounting plate 8, such as Figure 3 As shown, two fixed side plates 8 are fixedly arranged on both sides of the back of the mounting plate 8. A bolt 17 is inserted between the two fixed side plates 8, and a wing nut 18 is arranged at one end of the bolt 17. The fixed side plates 8 are embedded in the robotic arm of the non-explosive tunneling crusher 1, and the mounting plate 8 is mounted on the robotic arm of the non-explosive tunneling crusher 1 through the cooperation of the bolt 17 and the wing nut 18. By using the cooperation of the bolt 17 and the wing nut 18, it is convenient to disassemble or install the mounting plate 8 fixed with the fixed side plates 8 from the robotic arm of the tunneling crusher. Its installation is simple and can be applicable to various models of the robotic arm of the non-explosive tunneling crusher, and it has universality. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail again.

[0026] It can be understood that for the structure of a power pipe gallery breaking device with a dust reduction effect according to an embodiment of the present invention, the working principles and processes of components such as the water pump 7 and the sealing bearing 23 are all prior art and are well-known to those skilled in the art, so no detailed description will be given here.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A power pipe gallery breaking device with a dust reduction effect, characterized in that Including: A non-explosive tunneling crusher (1); A mounting plate (8) which is detachably mounted on the robotic arm of the non-explosive tunneling crusher (1); A spray head assembly, the spray head assembly includes a connecting pipe (4) and a spray head (21) mounted at one end of the connecting pipe (4); a rotating rod (15) is provided at the other end of the connecting pipe (4), and the rotating rod (15) is rotatably mounted on the mounting plate (8) through a fixed shaft (22) fixed on the mounting plate (8); A columnar housing (3), the columnar housing (3) is fixed to the upper part of the mounting plate (8), a first hose (5) and a second hose (10) are respectively connected to the side wall of the columnar housing (3), the other end of the first hose (5) is connected to a high-pressure water supply device, and the other end of the second hose (10) is connected to the connecting pipe (4); a rotating shaft (19) is installed in the middle of the columnar housing (3), a plurality of rotating plates (20) are fixedly arranged on the side wall of the rotating shaft (19), the high-pressure water flowing into from the first hose (5) drives the rotating plates (20), drives the rotating shaft (19) to rotate, and the flowing high-pressure water passes through the rotating plates (20) and enters the connecting pipe (4) from the second hose (10); A reciprocating driving mechanism which converts the power of the rotation of the rotating shaft (19) into the power of the reciprocating swing of the rotating rod (15) around the fixed shaft (22).

2. The power pipe gallery breaking device with a dust reduction effect according to claim 1, wherein, The reciprocating driving mechanism includes: A turntable (11), the turntable (11) is located at the lower part of the columnar housing (3), the middle of the turntable (11) is fixedly connected to the rotating shaft (19) extending out of the columnar housing (3), and a movable shaft (13) is arranged at an eccentric position at the lower part of the turntable (11); A movable plate (12), the middle of the movable plate (12) is a strip-shaped through groove, the movable shaft (13) at the lower part of the turntable (11) is placed in the strip-shaped through groove of the movable plate (12), the movable shaft (13) rotates with the turntable (11) and reciprocates in the strip-shaped through groove of the movable plate (12), and drives the movable plate (12) to swing horizontally and reciprocally; A slider (16), a chute matching the slider (16) is arranged on one side of the mounting plate (8), the upper part of the slider (16) is fixedly connected to the end of the movable plate (12), and the slider (16) reciprocates in the chute with the horizontal reciprocating swing of the movable plate (12); A telescopic rod (14), one end of the telescopic rod (14) is fixedly connected to the rotating rod (15), and the other end is rotatably connected to the lower part of the slider (16). During the movement of the slider (16), the telescopic rod (14) repeatedly expands and contracts, and drives the rotating rod (15) to swing reciprocally around the fixed shaft (22).

3. The power pipe gallery breaking device with a dust reduction effect according to claim 2, characterized in that A sealing bearing (23) is arranged at the bottom of the columnar housing (3), the rotating shaft (13) is nested in the sealing bearing (23) and extends out from the lower part of the columnar housing (3) and is fixedly connected to the middle of the turntable (11).

4. A power pipe gallery breaking device with a dust reduction effect according to any one of claims 1 to 3, characterized in that, It further includes a bundling assembly for fixing the first hose (5) to the robotic arm of the non-explosive heading crusher (1). The bundling assembly includes a first strap (61) and a second strap (62). The end parts of the first strap (61) and the second strap (62) are respectively equipped with a hook-and-loop fastener hook surface belt and a hook-and-loop fastener pile surface belt. The first hose (5) is fixed to the robotic arm of the non-explosive heading crusher (1) through the cooperation of the hook-and-loop fastener hook surface belt and the hook-and-loop fastener pile surface belt of the first strap (61) and the second strap (62).

5. A power pipe gallery breaking device with a dust reduction effect according to any one of claims 1 to 3, characterized in that, The high-pressure water supply device includes a water storage tank (2) placed on the non-explosive heading crusher (1). The water storage tank (2) is communicated with the inlet of the first hose (5). A water pump (5) for pumping the water in the water storage tank (2) into the first hose (5) is also installed on the first hose (5).

6. The power pipe gallery breaking device with a dust-reducing effect according to claim 1, characterized in that, The connecting pipe (4) is a stainless steel metal pipe.

7. A power pipe gallery breaking device with a dust reduction effect according to any one of claims 1 to 3, characterized in that, Two fixed side plates (8) are fixedly arranged on both sides of the back of the mounting plate (8). A bolt (17) is inserted between the two fixed side plates (8). A wing nut (18) is arranged at one end of the bolt (17). The fixed side plates (8) are embedded on the robotic arm of the non-explosive heading crusher (1), and the mounting plate (8) is installed on the robotic arm of the non-explosive heading crusher (1) through the cooperation of the bolt (17) and the wing nut (18).

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