CN217516062U - Multi-working-face construction belt conveyor slag discharging system for station - Google Patents
Multi-working-face construction belt conveyor slag discharging system for station Download PDFInfo
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- CN217516062U CN217516062U CN202220654152.3U CN202220654152U CN217516062U CN 217516062 U CN217516062 U CN 217516062U CN 202220654152 U CN202220654152 U CN 202220654152U CN 217516062 U CN217516062 U CN 217516062U
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Abstract
The utility model belongs to the technical field of the station construction, specifically a many working faces of station construction belt feeder slag discharging system. Including the excavation working face, every excavation working face is provided with in the vertical direction, in, three-layer operation face down, every excavation working face divide into three excavation district in length direction, be located and be fixed with perpendicular belt feeder on the vertical lateral wall in the excavation district of both sides, the bottom of perpendicular belt feeder sets up on upper strata operation face or middle floor operation face or lower floor's operation face, the bottom of perpendicular belt feeder is provided with the hopper that connects, connect the hopper to be connected with the output of commentaries on classics sediment belt feeder, commentaries on classics sediment belt feeder sets up on upper strata operation face or middle floor operation face or lower floor operation face, the top of perpendicular belt feeder is connected with horizontal belt feeder, horizontal belt feeder sets up subaerial, the output and the discharge hopper of horizontal belt feeder are connected, discharge hopper fixes on the support body. The utility model discloses can work at different working faces, not only can improve work efficiency, can reduce construction cost moreover.
Description
Technical Field
The utility model belongs to the technical field of the station construction, specifically a many working faces of station construction belt feeder slag discharging system.
Background
During the work of station excavation construction, a large amount of excavated dregs need to be discharged every day. In the current construction operation, a special slag discharging system is not provided for transferring and discharging the slag. The engineering construction and design discloses an article of application of a vertical belt conveyor vertical lifting deslagging technology in a large underground excavation subway station, wherein deslagging is carried out by using a vertical belt conveyor. Although the vertical belt conveyor can solve the problem of transporting slag soil to the ground by an excavated foundation pit, for a large-sized subway station, the working efficiency of the vertical belt conveyor is difficult to meet the requirement of slag discharge operation, and if a plurality of vertical belt conveyors are arranged to solve the problem, the construction cost is increased.
Disclosure of Invention
The utility model discloses a solve the difficult problem of slagging tap of many working faces of station, provide a many working faces of station construction belt feeder slag discharging system.
The utility model adopts the following technical proposal: the utility model provides a many operation faces of station construction belt feeder slag output system, including the excavation working face, every excavation working face is provided with in vertical direction, in, three-layer operation face down, every excavation working face divide into three excavation district in length direction, be located and be fixed with perpendicular belt feeder on the vertical lateral wall in the excavation district of both sides, the bottom of perpendicular belt feeder sets up on upper strata operation face or middle floor operation face or lower floor operation face, the bottom of perpendicular belt feeder is provided with and connects the hopper, connect the hopper to be connected with the output of commentaries on classics sediment belt feeder, commentaries on classics sediment belt feeder sets up on upper strata operation face or middle floor operation face or lower floor operation face, the top and the horizontal belt feeder of perpendicular belt feeder are connected, the horizontal belt feeder sets up subaerial, the output and the discharge hopper of horizontal belt feeder are connected, discharge hopper fixes on the support body.
Furthermore, the mouth of the receiving hopper is provided with a grid and a gate.
Furthermore, a vibrator is arranged on the hopper wall of the receiving hopper.
Further, the top of the vertical belt conveyor is 5-8m higher than the ground.
Furthermore, the upper layer operation surface, the middle layer operation surface and the lower layer operation surface are provided with square openings for the vertical belt conveyors to pass through, and the square openings are provided with retaining walls.
Further, the distance between the vertical belt conveyors on the two sides is less than or equal to 150 m.
Compared with the prior art, the utility model discloses a set up perpendicular belt feeder in working face both sides, through setting up the multilayer operation face, utilize the characteristics that perpendicular belt feeder can extend, make perpendicular belt feeder can work at different operation faces, not only can improve work efficiency, can reduce construction cost moreover. The vertical belt conveyor has the advantages of simple later extension, less lap joint times, low slag leakage risk and convenience for the dump truck to receive materials due to the fact that the head is provided with the buffer hopper.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a plan view of the present invention;
fig. 3 is a schematic view of the installation of the vertical belt conveyor of the present invention;
in the figure, 1-an excavation working surface, 2-an excavation area, 3-a vertical belt conveyor, 4-a receiving hopper, 5-a slag belt conveyor, 6-a horizontal belt conveyor, 7-a discharging hopper, 8-a frame body and 9-a retaining wall.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a slag-discharging system of a belt conveyor for multi-working-surface construction of a station comprises excavation working surfaces 1, wherein each excavation working surface 1 is provided with an upper layer, a middle layer and a lower layer of working surfaces in the vertical direction, each excavation working surface 1 is divided into three excavation areas 2 in the length direction, vertical belt conveyors 3 are fixed on the vertical side walls of the excavation areas 2 at two sides, the bottoms of the vertical belt conveyors 3 are arranged on the upper layer working surface or the middle layer working surface or the lower layer working surface, the bottom of each vertical belt conveyor 3 is provided with a receiving hopper 4, the receiving hopper 4 is connected with the output end of a slag-turning belt conveyor 5, the slag-turning belt conveyor 5 is arranged on the upper layer working surface or the middle layer working surface or the lower layer working surface, the top of each vertical belt conveyor 3 is connected with a horizontal belt conveyor 6, the horizontal belt conveyor 6 is arranged on the ground, and the output end of the horizontal belt conveyor 6 is connected with a discharging hopper 7, the discharge funnel 7 is fixed on the frame body 8.
The station contains 3 operation faces, and every operation face divide into 2~3 excavation districts, and single operation face adopts 2 sets of belt conveyor systems to slag tap, and one set of belt conveyor system contains a perpendicular belt conveyor and a commentaries on classics sediment belt conveyor, and 3 operation faces are the operation in turn. The station layer is provided with a slag rotating belt, materials dug by the excavator are unloaded to the slag rotating belt, a receiving hopper is arranged at the tail of the belt, and a grid is arranged at the opening of the receiving hopper to limit the materials with the block size larger than 160mm to enter the vertical belt conveyor through the grid. Vertical belt adopts the extendible form, and every down next layer extends once, and the head is provided with connects the hopper, hopper capacity 25m, and the hopper wall can set up the knocker and prevent the sizing, and the discharge gate sets up the gate. The dump truck receives the materials under the storage hopper and then transports the materials to a temporary slag storage yard.
Be provided with the square mouth that is used for letting perpendicular belt feeder 3 pass through on upper strata operation face, middle level operation face and the lower floor's operation face, square mouth department is provided with retaining wall 9. The retaining wall 9 is used for ensuring the safety of the vertical belt conveyor 3 and ensuring the safety of the vertical belt conveyor 3 extending on the upper, middle and lower three-layer working surface.
The distance between the vertical belt conveyors 3 on both sides is less than or equal to 150 m.
The utility model discloses though the installation is more loaded down with trivial details for the first time, the later stage is extended simply, and the overlap joint number of times leaks the sediment risk less low, the head is provided with the buffer memory hopper and makes things convenient for the tipper to connect the material, because the great later stage transition work load of structure is great.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (6)
1. The utility model provides a many working faces of station construction belt feeder slag output system which characterized in that: comprises an excavation working surface (1), wherein each excavation working surface (1) is provided with an upper layer, a middle layer and a lower layer of working surfaces in the vertical direction, each excavation working surface (1) is divided into three excavation areas (2) in the length direction, vertical belt conveyors (3) are fixed on the vertical side walls of the excavation areas (2) at two sides, the bottoms of the vertical belt conveyors (3) are arranged on the upper layer working surface or the middle layer working surface or the lower layer working surface, the bottom of each vertical belt conveyor (3) is provided with a receiving hopper (4), the receiving hopper (4) is connected with the output end of a slag turning belt conveyor (5), the slag turning belt conveyor (5) is arranged on the upper layer working surface or the middle layer working surface or the lower layer working surface, the top of each vertical belt conveyor (3) is connected with a horizontal belt conveyor (6), the horizontal belt conveyor (6) is arranged on the ground, the output end of the horizontal belt conveyor (6) is connected with a discharging hopper (7), the discharging hopper (7) is fixed on the frame body (8).
2. The station multi-working-face construction belt conveyor slag tapping system according to claim 1, characterized in that: the mouth of the receiving hopper (4) is provided with a grid and a gate.
3. The station multi-working-face construction belt conveyor slag tapping system according to claim 1, characterized in that: a rapper is arranged on the hopper wall of the receiving hopper (4).
4. The station multi-working-face construction belt conveyor slag tapping system according to claim 1, characterized in that: the top of the vertical belt conveyor (3) is 5-8m higher than the ground.
5. The station multi-working-face construction belt conveyor slag tapping system as claimed in claim 1, which is characterized in that: the upper layer operation surface, the middle layer operation surface and the lower layer operation surface are provided with square openings through which the vertical belt conveyor (3) passes, and the square openings are provided with retaining walls (9).
6. The station multi-working-face construction belt conveyor slag tapping system according to claim 1, characterized in that: the distance between the vertical belt conveyors (3) on the two sides is less than or equal to 150 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220654152.3U CN217516062U (en) | 2022-03-24 | 2022-03-24 | Multi-working-face construction belt conveyor slag discharging system for station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220654152.3U CN217516062U (en) | 2022-03-24 | 2022-03-24 | Multi-working-face construction belt conveyor slag discharging system for station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217516062U true CN217516062U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220654152.3U Active CN217516062U (en) | 2022-03-24 | 2022-03-24 | Multi-working-face construction belt conveyor slag discharging system for station |
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| Country | Link |
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| CN (1) | CN217516062U (en) |
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2022
- 2022-03-24 CN CN202220654152.3U patent/CN217516062U/en active Active
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