CN202440865U - Subsurface deep-layer sand excavation device for inland river channels - Google Patents
Subsurface deep-layer sand excavation device for inland river channels Download PDFInfo
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- CN202440865U CN202440865U CN2012200862654U CN201220086265U CN202440865U CN 202440865 U CN202440865 U CN 202440865U CN 2012200862654 U CN2012200862654 U CN 2012200862654U CN 201220086265 U CN201220086265 U CN 201220086265U CN 202440865 U CN202440865 U CN 202440865U
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- sand
- land
- sand device
- face
- deep layer
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Abstract
The utility model discloses a subsurface deep-layer sand excavation device for inland river channels, which is convenient to use. The device is characterized by comprising a hanging bracket (2) arranged on a ship deck (8), wherein a sliding frame (3) which can slide up and down on the hanging bracket (2) is arranged on the hanging bracket (2); a hanging rod (1) is arranged on the sliding frame (3); sand suction devices are arranged on two sides of the hanging rod (1); and the lower part of the hanging rod (1) is provided with a hydraulic motor (6) and a drill bit (9) driven by the hydraulic motor (6). According to the utility model, drilling equipment and sand suction equipment are combined into a whole, and the device is simple in structure and convenient to use; a hydraulic technology is utilized, so that gravel resources are extracted from hard soil layers by employing a vertical drilling method; and moreover, the hanging bracket and the hanging rod have fixed height, so that the depth required by the extracted deep-layer sand can be met, and the lifting rod provided with the drilling equipment and the sand suction equipment is convenient to move up and down.
Description
Technical field
The utility model relates to a kind of sand device of adopting, and the face of land, specifically a kind of continental river road deep layer is adopted the sand device.
Background technology
At present, different by its chiltern purposes as far as adopting sand, the form of excavating is also different.Fine sand is used suction-type dredge more, and adopting the sand method is to use the boat-carrying Sand pump, connects the water inlet (being commonly called as tap) of pump with feeler lever, successively draw in the river bed sand and water and via pipeline to bank conveying, draining, must sand.Coarse sand is then many with chain-bucket or hang the formula of grabbing and adopt the sand ship.The both can only exploit shallow surface and ooze sand, the gravel resource under topped.
Continue to increase along with what country, local economic construction dropped into, the town and country capital construction project is corresponding to be increased, and also increasing to the demand of constructional materials, particularly the demand to sandstone material is bigger.The present working ship of digging sand in the operation of landlocked river course; The sand and stone resources of the face of land, continental river road shallow-layer has been exploited basically and finish, therefore, people need exploit the sand and stone resources of the face of land, continental river road deep layer; And the existing sand traditional water inlet tap peculiar to vessel of adopting can not be accomplished this task from absorbing method.Therefore, its a large amount of quality sand and stone of burying down can only be compelled to abandon, and cause the wasting of resources.
Number of patent application is 201010245478.2; The applying date is on July 29th, 2010; Publication number is CN 101906970, and denomination of invention is that the exploitation method and the equipment thereof of a kind of river sand discloses a kind of two step exploitation methods, promptly when Sand pump runs into loess formation operation downwards; Earlier break the loess formation on the layer of sand, transfer to again and inhale sand equipment continuation operation by the boat-carrying drilling equipment.This drilling equipment is loaded by two ships respectively with suction sand equipment or on same ship, step operation according to the method described above can effectively break the viscosity loess formation and arrive the high-quality yellow sand layer under it.The feeler lever of said drilling equipment adopts sectional connected feeler lever structure, makes the unlimited prolongation of feeler lever, satisfies and draws the required degree of depth of deep sand.
Though this method can be exploited the sandstone of the face of land, river course deep layer, its drilling equipment and suction sand device separates are manipulated inconvenience.Particularly its feeler lever length long (generally more than 10 meters) must sufficient length could satisfy desired depth, use, extremely inconvenient when moving.
Summary of the invention
The purpose of the utility model provides a kind of face of land, continental river road deep layer easy to use and adopts the sand device.
The utility model is to adopt following technical scheme to realize its goal of the invention; The face of land, a kind of continental river road deep layer is adopted the sand device; It comprises the suspension bracket that is installed on the ship deck, and suspension bracket is provided with the travelling carriage that can on suspension bracket, slide up and down, and suspension rod is installed on the travelling carriage; The suspension rod both sides are equipped with inhales the sand device, and the bottom of suspension rod is equipped with hydraulic motor and by the drill bit of fluid motor-driven.
The described suction sand of the utility model device comprises water inlet pipe, goes out sandpipe, water inlet pipe, goes out sandpipe and is communicated with through the U-shaped pipe in the bottom, goes out sand suction pipe is installed on the sandpipe, water inlet pipe, goes out sandpipe and is installed in the suspension rod both sides.
The utility model is when work, and the gravel around the drill bit is dashed pine, and the U-shaped pipe is provided with scouring sluice.
The described drill bit of the utility model comprises the supporting plate that is installed on the main shaft, and supporting plate is provided with the cutter leaf, and the cutter leaf is provided with cutter tooth, and an end of described cutter leaf is connected with supporting plate, and the other end is connected with main shaft, makes main shaft, supporting plate, cutter leaf form a triangle.
The described cutter leaf of the utility model is 2～8, and the angle of cutter leaf and main shaft is 20 °～40 °, and the angle of cutter leaf and supporting plate is 50 °～70 °.
The described cutter tooth of the utility model is arranged on the cutter leaf in the shape of a spiral.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, unification is provided with drilling equipment with suction sand equipment; Simple in structure, easy to use, utilize hydraulic technique; Take the way of vertical drilling to exploit the gravel resource down from hard soil layer; And suspension bracket, suspension rod height are certain, can satisfy and draw the required degree of depth of deep sand, and it is easy for going up and down with the suspension rod of inhaling sand equipment that drilling equipment is installed.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model suspension rod 1, the location arrangements sketch map of inhaling sand device, hydraulic motor 6;
Fig. 3 is the structural representation of the utility model drill bit 9;
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Can know by Fig. 1; The face of land, a kind of continental river road deep layer is adopted the sand device; It comprises the suspension bracket 2 that is installed on the ship deck 8, and suspension bracket 2 is provided with the travelling carriage 3 that can on suspension bracket 2, slide up and down, and suspension rod 1 is installed on the travelling carriage 3; Suspension rod 1 both sides are equipped with inhales the sand device, the drill bit 9 that the bottom of suspension rod 1 is equipped with hydraulic motor 6 and is driven by hydraulic motor 6.
The described suction sand of the utility model device comprises water inlet pipe 5, goes out sandpipe 4, water inlet pipe 5, goes out sandpipe 4 and is communicated with through U-shaped pipe 15 in the bottom, goes out sand suction pipe 7 is installed on the sandpipe 4, water inlet pipe 5, goes out sandpipe 4 and is installed in suspension rod 1 both sides.
The utility model is when work, and the gravel around the drill bit 9 is dashed pine, and U-shaped pipe 15 is provided with scouring sluice 14.
Can know that by Fig. 2 the suspension rod 1 of the utility model comprises water inlet pipe 5, goes out the suction sand device of sandpipe 4 and the working diameter scope that hydraulic motor 6 all is positioned at drill bit 9.
Can know by Fig. 3, Fig. 4; The described drill bit 9 of the utility model comprises the supporting plate 12 that is installed on the main shaft 11; Supporting plate 12 is provided with cutter leaf 13, and cutter leaf 13 is provided with cutter tooth 10, and an end of described cutter leaf 4 is connected with supporting plate 12; The other end is connected with main shaft 11, makes main shaft 11, supporting plate 12, cutter leaf 13 form a triangle.
The described cutter leaf 13 of the utility model is 2～8 (present embodiment is 4), and cutter leaf 13 is 20 °～40 ° (present embodiment is 30 °) with the angle of main shaft 11, and cutter leaf 13 is 50 °～70 ° (present embodiment is 60 °) with the angle of supporting plate 12.
The utility model is for keeping drill bit 9 downward precessions, and described cutter tooth 10 is arranged on cutter leaf 13 in the shape of a spiral.
The utility model when work, at first ship's fix, control travelling carriage 3 is positioned over the operating position with suspension rod 1, primer fluid pressure motor 6, drill bit 9 is started working, and through the motion of control travelling carriage 3, can control the downward precession speed of drill bit 9.Simultaneously, inhale the work of sand device, sand suction pipe 7 is directly discharged outboard with earth that comes outbreak out and water sucking-off by going out sandpipe 4.But when being drilled into the sandy gravel stratum of face of land deep layer, sand suction pipe 7 is delivered to follow-up screening plant sub-sieve with the gravel sucking-off that comes outbreak out by going out sandpipe 4.Because the effect of drill bit 9 and scouring sluice 14, during work, the water of water inlet pipe 5 Intermediate High Pressures makes it mobile with the gravel around the drill bit 9 towards pine, makes things convenient for sand suction pipe 7 to draw sand, stone.
When exceeding working depth, boats and ships are moved to next operating position, repeat above-mentioned steps.
Claims (7)
1. the face of land, continental river road deep layer is adopted the sand device; It is characterized in that it comprises the suspension bracket (2) that is installed on the ship deck (8); Suspension bracket (2) is provided with the travelling carriage (3) that can on suspension bracket (2), slide up and down; Suspension rod (1) is installed on the travelling carriage (3), and suspension rod (1) both sides are equipped with inhales the sand device, the drill bit (9) that the bottom of suspension rod (1) is equipped with hydraulic motor (6) and is driven by hydraulic motor (6).
2. the face of land, continental river according to claim 1 road deep layer is adopted the sand device; It is characterized in that described suction sand device comprises water inlet pipe (5), goes out sandpipe (4); Water inlet pipe (5), go out sandpipe (4) and be communicated with through U-shaped pipe (15) in the bottom; Go out sand suction pipe (7) is installed on the sandpipe (4), water inlet pipe (5), go out sandpipe (4) and be installed in suspension rod (1) both sides.
3. the face of land, continental river according to claim 2 road deep layer is adopted the sand device, it is characterized in that U-shaped pipe (15) is provided with scouring sluice (14).
4. adopt the sand device according to claim 1 or the face of land, 2 or 3 described continental river road deep layer; It is characterized in that described drill bit (9) comprises the supporting plate (12) that is installed on the main shaft (11); Supporting plate (12) is provided with cutter leaf (13), and cutter leaf (13) is provided with cutter tooth (10), and an end of described cutter leaf (13) is connected with supporting plate (12); The other end is connected with main shaft (11), makes main shaft (11), supporting plate (12), cutter leaf (13) form a triangle.
5. the face of land, continental river according to claim 4 road deep layer is adopted the sand device, it is characterized in that described cutter leaf (13) is 2～8, and cutter leaf (13) is 20 °～40 ° with the angle of main shaft (11), and cutter leaf (13) is 50 °～70 ° with the angle of supporting plate (12).
6. the face of land, continental river according to claim 4 road deep layer is adopted the sand device, it is characterized in that described cutter tooth (10) arranges on cutter leaf (13) in the shape of a spiral.
7. the face of land, continental river according to claim 5 road deep layer is adopted the sand device, it is characterized in that described cutter tooth (10) arranges on cutter leaf (13) in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200862654U CN202440865U (en) | 2012-03-09 | 2012-03-09 | Subsurface deep-layer sand excavation device for inland river channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200862654U CN202440865U (en) | 2012-03-09 | 2012-03-09 | Subsurface deep-layer sand excavation device for inland river channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440865U true CN202440865U (en) | 2012-09-19 |
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ID=46822319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200862654U Expired - Lifetime CN202440865U (en) | 2012-03-09 | 2012-03-09 | Subsurface deep-layer sand excavation device for inland river channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561432A (en) * | 2012-03-09 | 2012-07-11 | 曾春明 | Deep sand dredging device from earth surface of continental riverway |
| CN105756113A (en) * | 2014-11-13 | 2016-07-13 | 高田华 | Pier foundation excavation equipment |
-
2012
- 2012-03-09 CN CN2012200862654U patent/CN202440865U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561432A (en) * | 2012-03-09 | 2012-07-11 | 曾春明 | Deep sand dredging device from earth surface of continental riverway |
| CN102561432B (en) * | 2012-03-09 | 2014-06-18 | 曾春明 | Deep sand dredging device from earth surface of continental riverway |
| CN105756113A (en) * | 2014-11-13 | 2016-07-13 | 高田华 | Pier foundation excavation equipment |
| CN105756113B (en) * | 2014-11-13 | 2018-08-24 | 浙江海鸿工业产品设计有限公司 | A kind of bridge pier pier base excavation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120919 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |