A chute device suitable for a spoil ground

Abstract

The present application relates to the technical field of refuse disposal site, and specifically discloses a chute device suitable for refuse disposal site, comprising: a plurality of sequentially connected chute pipes, the chute pipes are arranged along the inclined direction of the refuse disposal slope; a clamping assembly, the clamping assembly is detachably fixed on the outer side wall of the chute pipe; a support adjusting assembly, the support adjusting assembly is provided corresponding to each clamping assembly, the lower end of the clamping assembly is fixed with the support adjusting assembly, the other end of the support adjusting assembly is fixedly connected with a mounting seat, and the mounting seat is fixed on the refuse disposal slope through a positioning inserting rod; the support adjusting assembly comprises a fixed cylinder fixedly connected with the mounting seat, an outer sleeve is arranged outside the fixed cylinder, the upper end of the outer sleeve is fixedly connected with the clamping assembly, a lifting screw rod is rotatably connected in the outer sleeve, and the lifting screw rod is threadedly connected with the fixed cylinder. The present application solves the problem that the existing chute is fixed in position and cannot be disassembled, so that it cannot be transferred to other areas for reuse with the advancement of the construction process.

Description

Technical Field

[0001] This invention relates to the field of waste disposal technology, specifically to a chute device suitable for waste disposal sites. Background Technology

[0002] During the construction of transportation infrastructure such as highways and railways in mountainous areas, construction procedures such as tunnel excavation, roadbed leveling, and slope trimming inevitably generate a large amount of waste rock and soil. The proper disposal of this waste is a crucial aspect of engineering construction, directly impacting construction safety, environmental protection, and project progress. Improper disposal of waste can easily trigger geological disasters such as landslides and mudslides, while also occupying valuable land resources such as forest land and arable land. Therefore, in engineering practice, waste disposal sites are typically constructed in valleys and depressions around the construction site to centrally stockpile the waste. During the transfer of waste from the construction area to the waste disposal site, chutes laid along the slope are used to guide the flow, ensuring a smooth descent and preventing splashing and diffusion.

[0003] Currently, most waste disposal chute structures used in the industry are cast-in-place, meaning that cement, concrete, and other materials are used to form and cast the chute at predetermined locations on the waste disposal slope. Although this type of structure has a certain load-bearing strength and can meet the basic diversion requirements, it has many insurmountable drawbacks in practical applications: the cast-in-place chute is firmly bonded to the underlying soil and rock, its position is fixed and cannot be separated, making it impossible to transfer it to other areas for reuse as construction progresses. Moreover, a single project often involves multiple waste disposal sites, requiring the repeated casting of multiple sets of chutes, which significantly increases the consumption of materials such as cement and sand, and raises the project construction cost. Summary of the Invention

[0004] The purpose of this invention is to provide a chute device suitable for spoil disposal sites, which solves the problem that existing chutes are fixed in location and cannot be disassembled, making them unable to be transferred to other areas for reuse as construction progresses.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a chute device suitable for waste disposal sites, comprising: A number of chute pipes connected in sequence are arranged along the inclined direction of the waste disposal slope; A clamping assembly, which is detachably fixed to the outer wall of the chute tube; A support adjustment assembly is provided for each of the clamping assemblies. The lower end of the clamping assembly is fixed to the support adjustment assembly, and the other end of the support adjustment assembly is fixedly connected to a mounting base. The mounting base is fixed to the waste disposal slope by a positioning rod. The support adjustment assembly includes a fixed cylinder fixedly connected to the mounting base, an outer sleeve sleeved on the outside of the fixed cylinder, the upper end of the outer sleeve fixedly connected to the clamping assembly, and a lifting screw rotatably connected inside the outer sleeve, the lifting screw being threadedly connected to the fixed cylinder.

[0006] By adopting the above technical solution, the overall length of the modularly spliced ​​chute pipe can be flexibly adjusted to adapt to the diversion requirements of different waste dumping slopes; the support adjustment component uses a lifting screw to achieve precise adjustment of height and angle, which can adapt to slope terrain with different slopes; the combination of positioning rod and support adjustment component greatly enhances the stability of the device and can effectively prevent the chute from slipping under the impact of waste dumping; the overall detachable design allows the device to be repeatedly transferred and used, avoiding the problems of material waste and high cost of traditional cast-in-place chutes, and significantly reducing project investment.

[0007] As a preferred embodiment of the present invention, the connecting assembly includes a first clamping section and a second clamping section. One end of the first clamping section and the second clamping section are hinged together, and the other end of the first clamping section and the second clamping section are detachably connected by a locking assembly. The first clamping section and the second clamping section together form a fixed cavity for fitting the chute pipe.

[0008] Using the above technical solution, the clamp-type holding assembly adopts a hinged structure, and the disassembly and assembly process does not require complicated tools, which can quickly complete the fixing and disassembly of the chute pipe.

[0009] As a preferred embodiment of the present invention, the locking assembly includes a connecting lug installed on the free end of the first clamp segment, an adjusting lever rotatably connected to the free end of the second clamp segment, a movable column rotatably connected to the adjusting lever, and a connecting buckle fixedly connected to the movable column, the connecting buckle being able to engage with the connecting lug.

[0010] Using the above technical solution, the locking component can quickly lock and unlock by adjusting the lever and the connecting buckle, which is convenient to operate and significantly improves the efficiency of installation and disassembly; the snap-fit ​​structure of the connecting buckle and the connecting ear is not easy to loosen under the action of external forces such as the impact of waste, and the connection stability is high.

[0011] As a preferred embodiment of the present invention, the positioning rod includes an outer cylinder, an inner rod, and an unfolding support leg. The lower end of the outer cylinder is conical. The inner rod is slidably connected to the outer cylinder. A rotating cylinder is rotatably connected to the upper end of the outer cylinder. The lower end of the rotating cylinder extends into the outer cylinder and is threadedly connected to the inner rod. The unfolding support leg is hinged to the side wall of the inner rod. When the inner rod slides along the outer cylinder, it drives the unfolding support leg to unfold or retract.

[0012] Using the above technical solution, the deployable legs of the positioning rod can unfold outward after being inserted into the rock and soil, increasing the contact area and anchoring force with the rock and soil, effectively preventing the rod from slipping or being pulled out on the slope, and greatly improving the device's anti-overturning ability; the threaded connection structure between the rotating drum and the inner rod can drive the inner rod to slide by rotating the rotating drum, thereby realizing the automatic unfolding of the legs, which is simple to operate and does not require additional driving equipment.

[0013] As a preferred embodiment of the present invention, the side wall of the outer cylinder is provided with a clearance groove corresponding to the unfoldable support leg, and the unfoldable support leg extends out from the clearance groove when unfolded.

[0014] By adopting the above technical solution, the clearance groove on the side wall of the outer cylinder provides storage space for the deployable support legs, so that the support legs can be completely stored inside the outer cylinder when folded, which facilitates the insertion of the positioning rod into the soil and rock; when the support legs are deployed, they extend out from the clearance groove, avoiding interference with the side wall of the outer cylinder and ensuring the smooth deployment of the support legs.

[0015] As a preferred embodiment of the present invention, a driven gear is fixedly connected to the upper end of the lifting screw, a rotating rod is rotatably connected inside the outer sleeve, a driving gear is fixedly sleeved on the rotating rod, the driven gear meshes with the driving gear, and one end of the rotating rod extends out of the outer sleeve and is fitted with a knob.

[0016] By adopting the above technical solution, the knob drives the rotating rod and the driving gear, which in turn drives the driven gear and the lifting screw to rotate, thereby realizing the lifting and adjusting of the outer sleeve. The transmission is smooth and the adjustment accuracy is high.

[0017] Compared with existing technologies, the advantages of this invention are as follows: the modular splicing of the chute pipe allows for flexible adjustment of the overall length to adapt to the diversion requirements of different waste dumping slopes; the support adjustment component utilizes lifting screws to achieve precise adjustment of height and angle, adapting to slope terrains with different gradients; the combination of positioning rods and support adjustment components significantly enhances the stability of the device, effectively preventing the chute from slipping under the impact of waste dumping; the overall detachable design allows the device to be repeatedly transferred and reused, avoiding the problems of material waste and high costs associated with traditional cast-in-place chutes, and significantly reducing engineering investment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the clamping assembly of the present invention; Figure 3 This is a schematic diagram of the internal structure of the support adjustment component of the present invention; Figure 4 This is a schematic diagram of the internal structure of the positioning insert of the present invention. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-4 The technical solution of this invention: a chute device suitable for waste disposal sites, comprising: A number of chute pipes 1 are connected in sequence. The chute pipes 1 are arranged along the inclined direction of the waste disposal slope. The two ends of the chute pipe 1 are reserved with socket ends for easy connection. Clamping assembly 2, which is detachably fixed to the outer wall of the chute tube 1; A support adjustment component 5 is provided for each of the clamping components 2. The lower end of the clamping component 2 is fixed to the support adjustment component 5. The other end of the support adjustment component 5 is fixedly connected to a mounting base 3. The mounting base 3 is fixed to the waste disposal slope by a positioning rod 4. The support adjustment assembly 5 includes a fixed cylinder 502 fixedly connected to the mounting base 3. An outer sleeve 501 is sleeved on the outside of the fixed cylinder 502. The upper end of the outer sleeve 501 is fixedly connected to the clamping assembly 2. A lifting screw 503 is rotatably connected inside the outer sleeve 501. The lifting screw 503 is threadedly connected to the fixed cylinder 502. The lifting screw 503 is a trapezoidal threaded screw.

[0021] The connecting component 2 includes a first clamp section 201 and a second clamp section 202. One end of the first clamp section 201 and the second clamp section 202 are hinged together, and the other end of the first clamp section 201 and the second clamp section 202 are detachably connected by a locking component. The first clamp section 201 and the second clamp section 202 form a fixing cavity for fitting the chute pipe 1. A 5mm thick nitrile rubber anti-slip pad is pasted on the inner side of the first clamp section 201 and the second clamp section 202.

[0022] The locking assembly includes a connecting lug 203 installed at the free end of the first clamp section 201, an adjusting lever 204 rotatably connected to the free end of the second clamp section 202, a movable column 206 rotatably connected to the adjusting lever 204, and a connecting buckle 205 fixedly connected to the movable column 206, the connecting buckle 205 being able to engage with the connecting lug 203.

[0023] The positioning rod 4 includes an outer cylinder 401, an inner rod 403, and an unfolding support leg 405. The lower end of the outer cylinder 401 is conical. The inner rod 402 is slidably connected to the outer cylinder 401. A rotating cylinder 402 is rotatably connected to the upper end of the outer cylinder 401. The lower end of the rotating cylinder 402 extends into the outer cylinder 401 and is threadedly connected to the inner rod 402. The unfolding support leg 405 is hinged to the side wall of the inner rod 402. When the inner rod 402 slides along the outer cylinder 401, it drives the unfolding support leg 405 to unfold or retract.

[0024] The outer cylinder 401 has a clearance groove 404 on its side wall corresponding to the unfoldable support leg 405. When the unfoldable support leg 405 is unfolded, it extends out from the clearance groove 404.

[0025] The upper end of the lifting screw 503 is fixedly connected to the driven gear 23. The rotating rod 507 is rotatably connected inside the outer sleeve 501. The driving gear 505 is fixedly sleeved on the rotating rod 507. The driving gear 505 and the driven gear 504 are bevel gears. The driven gear 504 meshes with the driving gear 505. One end of the rotating rod 507 extends out of the outer sleeve 501 and is equipped with a knob 506.

[0026] Working principle: Before construction, the slope, length, and soil hardness of the spoil slope are investigated. The number of chute pipes 1 required is determined based on the actual dimensions of the slope, and the corresponding number of clamping components 2, support and adjustment components 5, and positioning rods 4 are prepared. The positioning rods 4 are vertically inserted into the soil. The rotating cylinder 402 at the upper end of the outer cylinder 401 is rotated. The rotating cylinder 402 drives the inner rod 403 to slide downward along the outer cylinder 401 through threaded transmission. When the inner rod 403 slides down, the unfolded support leg 405 hinged to its side wall extends outward from the clearance groove 404 and presses against the inner wall of the soil, greatly increasing the contact area between the rod and the soil, and preventing the device from slipping or overturning under the impact of the spoil.

[0027] Rotating the knob 506 on the outside of the outer sleeve 501 causes the rotating rod 507 and the drive gear 505 to rotate. The drive gear 505 meshes with the driven gear 504, thereby driving the lifting screw 503 to rotate. The threaded engagement between the lifting screw 503 and the fixed cylinder 502 causes the outer sleeve 501 to move up and down along the fixed cylinder 502, thereby precisely adjusting the height of the clamping assembly 2 so that the inclination angle of the chute pipe 1 is perfectly matched with the slope of the waste disposal slope, ensuring smooth waste disposal flow.

[0028] Several chute pipes 1 are connected sequentially along the inclined direction of the waste disposal slope, with adjacent chute pipes 1 connected by a socket-type structure. The hinged ends of the first clamp section 201 and the second clamp section 202 are opened and fitted onto the outer wall of the chute pipe 1. Then the clamp section is closed, and the adjusting lever 204 is rotated to make the connecting buckle 205 engage with the groove of the connecting ear 203 to complete the locking.

[0029] After installation, check the firmness of all connections and fine-tune the height of the support adjustment component 5 again to ensure that the chute pipe 1 is in a continuous and smooth tilt state.

[0030] After the work at a single waste disposal point is completed, rotate the adjusting lever 204 in the opposite direction to unlock the clamping assembly 2 and remove the chute pipe 1; then rotate the knob 506 to lower and reset the outer sleeve 501; finally, rotate the rotating cylinder 402 in the opposite direction to retract the unfolded support leg 405 and pull out the positioning rod 4. All components can be quickly disassembled and transported to the next waste disposal point for reuse, eliminating the need for on-site pouring and significantly reducing the consumption of engineering materials and construction costs.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chute device suitable for waste disposal sites, characterized in that, include: A number of chute pipes (1) connected in sequence, the chute pipes (1) being arranged along the inclined direction of the waste disposal slope; Clamping assembly (2), which is detachably fixed to the outer wall of the chute (1); A support adjustment component (5) is provided for each of the clamping components (2). The lower end of the clamping component (2) is fixed to the support adjustment component (5). The other end of the support adjustment component (5) is fixedly connected to a mounting base (3). The mounting base (3) is fixed on the waste slope by a positioning rod (4). The support adjustment assembly (5) includes a fixed cylinder (502) fixedly connected to the mounting base (3). An outer sleeve (501) is fitted outside the fixed cylinder (502). The upper end of the outer sleeve (501) is fixedly connected to the clamping assembly (2). A lifting screw (503) is rotatably connected inside the outer sleeve (501). The lifting screw (503) is threadedly connected to the fixed cylinder (502).

2. A chute device suitable for waste disposal sites according to claim 1, characterized in that, The connecting assembly (2) includes a first clamp section (201) and a second clamp section (202). One end of the first clamp section (201) and the second clamp section (202) are hinged together, and the other end of the first clamp section (201) and the second clamp section (202) are detachably connected by a locking assembly. The first clamp section (201) and the second clamp section (202) together form a fixed cavity for fitting the chute pipe (1).

3. A chute device suitable for waste disposal sites according to claim 2, characterized in that, The locking assembly includes a connecting lug (203) installed on the free end of the first clamp section (201), an adjusting lever (204) rotatably connected to the free end of the second clamp section (202), a movable column (206) rotatably connected to the adjusting lever (204), and a connecting buckle (205) fixedly connected to the movable column (206), the connecting buckle (205) being able to engage with the connecting lug (203).

4. A chute device suitable for waste disposal sites according to claim 1, characterized in that, The positioning rod (4) includes an outer cylinder (401), an inner rod (403), and an unfolding support leg (405). The lower end of the outer cylinder (401) is cone-shaped. The inner rod (402) is slidably connected to the inner cylinder (401). The upper end of the outer cylinder (401) is rotatably connected to a rotating cylinder (402). The lower end of the rotating cylinder (402) extends into the outer cylinder (401) and is threadedly connected to the inner rod (402). The unfolding support leg (405) is hinged to the side wall of the inner rod (402). When the inner rod (402) slides along the outer cylinder (401), it drives the unfolding support leg (405) to unfold or retract.

5. A chute device suitable for waste disposal sites according to claim 4, characterized in that, The outer cylinder (401) has a clearance groove (404) on its side wall corresponding to the unfoldable support leg (405), and the unfoldable support leg (405) extends out from the clearance groove (404) when unfolded.

6. A chute device suitable for waste disposal sites according to claim 1, characterized in that, The upper end of the lifting screw (503) is fixedly connected to a driven gear (23), and a rotating rod (507) is rotatably connected inside the outer sleeve (501). A driving gear (505) is fixedly sleeved on the rotating rod (507). The driven gear (504) meshes with the driving gear (505). One end of the rotating rod (507) extends out of the outer sleeve (501) and is equipped with a knob (506).

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