CN219754529U - Tunnel slag removal device for TBM construction - Google Patents
Tunnel slag removal device for TBM construction Download PDFInfo
- Publication number
- CN219754529U CN219754529U CN202320869373.7U CN202320869373U CN219754529U CN 219754529 U CN219754529 U CN 219754529U CN 202320869373 U CN202320869373 U CN 202320869373U CN 219754529 U CN219754529 U CN 219754529U
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- China
- Prior art keywords
- fixedly connected
- construction
- slag removal
- collecting box
- construction platform
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- 238000010276 construction Methods 0.000 title claims abstract description 55
- 239000002893 slag Substances 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003818 cinder Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to the field of tunnel slag removal, and discloses a tunnel slag removal device for TBM construction. When the utility model is used, the electric telescopic rod is started, one end of the piston rod of the electric telescopic rod can change the height of the collecting box so as to enable the bottom of the collecting box to be in contact with the ground, then the construction platform is made to advance, when the construction platform is made to advance, the rotating motor is started, the rotation of the output shaft of the rotating motor can drive the rotating shaft to rotate, the rotation of the rotating shaft can enable the main gear to rotate, the rotation of the main gear can enable the auxiliary gear to rotate, and the rotation of the auxiliary gear enables the cleaning brush below the construction platform to rotate and clean dregs into the collecting box, so that the effect of being convenient for operators to operate can be achieved.
Description
Technical Field
The utility model belongs to the technical field of tunnel slag removal, and particularly relates to a tunnel slag removal device for TBM construction.
Background
The TBM construction is a construction method for carrying out tunnel construction by using a full-face tunnel boring machine. The main construction process is that in a hard rock environment, a hob on a rotary cutterhead of a full-face tunnel boring machine is utilized to extrude, shear and break rock, stone slag is picked up through bucket teeth on the rotary cutterhead, falls into a main machine belt conveyor and is conveyed backwards, slag is conveyed out of a hole through a traction slag car or a tunnel continuous belt conveyor, and a tunnel slag removal device for TBM construction is often needed.
At present, in shield construction engineering of an underground tunnel, a muck box is commonly used for collecting and loading muck, muck generated in underground construction is conveyed to a tunnel outlet by adopting an electric car or a diesel car, the muck box is lifted to the ground by a portal crane, then the muck is poured into a muck pool, and finally, the muck is transported to a remote waste soil field by a large-sized car.
However, when the device is used, a worker needs to use equipment such as a spade to spade the dregs into the dregs box, and the operation of the worker is inconvenient.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the operation of workers is inconvenient because the workers need to shovel the dregs into the dregs box by using equipment such as a spade and the like, the tunnel dreg removing device for TBM construction is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a tunnel scarfing cinder device for TBM construction, includes the construction platform, one side fixedly connected with tunnelling mechanism body of construction platform, the bottom one side fixedly connected with electric telescopic handle of construction platform, piston rod one end bottom fixedly connected with collecting box of electric telescopic handle, the collecting tank has been seted up to one side of collecting box, another survey in construction platform's bottom is provided with cleans mechanism.
Through adopting above-mentioned technical scheme, during the use, start electric telescopic handle, electric telescopic handle's piston rod one end can change the height of collecting box, so that the bottom of collecting box contacts with ground, then make construction platform advance, construction platform is when advancing, start rotation motor, rotation motor's output shaft rotation can drive the axis of rotation and rotate, the rotation of axis of rotation can make the main gear rotate, the rotation of main gear can make from the gear rotate, the rotation of slave gear makes the brush that sweeps that is located construction platform below rotate and cleans dregs to the collecting box, consequently, can realize the effect of the staff operation of being convenient for.
In a preferred embodiment, the bottom inner wall side of the collecting tank is inclined.
By adopting the technical scheme, the slag soil collecting box is obliquely arranged, so that the contact surface between the slag soil and one side of the inner wall of the bottom of the collecting box is an inclined surface, and the height of the slag soil entering the collecting box can be reduced.
In a preferred embodiment, a sealing plate is provided on one side of the collecting tank and forms a sliding fit with one side of the inner wall of the collecting tank.
Through adopting above-mentioned technical scheme, the setting of closing plate can seal the collecting box.
In a preferred embodiment, an electric cylinder is fixedly connected to the outer wall of the top of the collecting box, a connecting frame is fixedly connected to one end of a piston rod of the electric cylinder, and the connecting frame is fixedly connected with the sealing plate.
Through adopting above-mentioned technical scheme, start electric cylinder, electric cylinder's piston rod removes and can make the closing plate remove, can be convenient for remove the closing plate.
In a preferred embodiment, the cross section of the connecting frame is in a U-shaped structure.
Through adopting above-mentioned technical scheme, be the design of U-shaped structure, can increase the travel distance of closing plate, can extrude the dregs in the collecting box, can make the collecting box collect more dregs.
In a preferred embodiment, the cleaning mechanism comprises two symmetrically distributed rotating shafts, and a plurality of uniformly distributed cleaning brushes are fixedly connected to the bottom of each rotating shaft.
Through adopting above-mentioned technical scheme, the setting of brush cleaner can rotate the clearance to the dregs, when the brush cleaner that is located construction platform both ends all inwards rotates, can make the dregs clear up to the collection incasement.
In a preferred embodiment, the cross section of the cleaning brush is in an arc-shaped structure.
By adopting the technical scheme, the arc-shaped structure can ensure that the contact surface between the cleaning brush and the dregs is an arc surface, and can prevent the dregs from being cleaned and flying out.
In a preferred embodiment, a rotating motor is fixedly connected to one side of the top of the construction platform, an output shaft of the rotating motor is fixedly connected with one of the rotating shafts, a main gear is fixedly connected to the surface of one of the rotating shafts, and a slave gear meshed with the main gear is fixedly connected to the surface of the other side of the rotating shaft.
Through adopting above-mentioned technical scheme, the setting of master gear can drive the slave gear and take place to rotate, can carry out the transmission effect to it.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
when the utility model is used, the electric telescopic rod is started, one end of the piston rod of the electric telescopic rod can change the height of the collecting box so as to enable the bottom of the collecting box to be in contact with the ground, then the construction platform is made to advance, when the construction platform is made to advance, the rotating motor is started, the rotation of the output shaft of the rotating motor can drive the rotating shaft to rotate, the rotation of the rotating shaft can enable the main gear to rotate, the rotation of the main gear can enable the auxiliary gear to rotate, and the rotation of the auxiliary gear enables the cleaning brush below the construction platform to rotate and clean dregs into the collecting box, so that the effect of being convenient for operators to operate can be achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing the structure of a brush cleaner according to the present utility model;
fig. 3 is a schematic view showing the structure of the main gear according to the present utility model.
The marks in the figure: 1. a construction platform; 2. a tunneling mechanism body; 3. an electric telescopic rod; 4. a collection box; 5. a sealing plate; 6. an electric cylinder; 7. a connecting frame; 8. a rotating shaft; 9. a cleaning brush; 10. a rotating motor; 11. a main gear; 12. a slave gear.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a tunnel slag removal device for TBM construction, including construction platform 1, one side fixedly connected with tunnelling mechanism body 2 of construction platform 1, the bottom one side fixedly connected with electric telescopic handle 3 of construction platform 1, the piston rod one end bottom fixedly connected with collecting box 4 of electric telescopic handle 3, the collecting tank has been seted up to one side of collecting box 4, and another survey in the bottom of construction platform 1 is provided with cleans mechanism.
The bottom inner wall one side of collecting vat is the slope setting, can make the contact surface of dregs and the bottom inner wall one side of collecting box 4 be the inclined plane through the collecting vat that is the slope setting, can reduce the height that dregs got into in the collecting box 4.
One side of the collecting box 4 is provided with a sealing plate 5, and the sealing plate 5 forms a sliding fit with one side of the inner wall of the collecting tank, and the collecting box 4 can be sealed through the sealing plate 5.
The top outer wall fixedly connected with electric cylinder 6 of collecting box 4, the piston rod one end fixedly connected with link 7 of electric cylinder 6, and fixed connection between link 7 and the closing plate 5 can make the closing plate 5 remove through starting electric cylinder 6 that the piston rod of electric cylinder 6 removes, can be convenient for remove closing plate 5.
The cross section of link 7 is U-shaped structure, can increase the travel distance of closing plate 5 through being the link 7 of U-shaped structure, can extrude the dregs in the collection box 4, can make collection box 4 collect more dregs.
The cleaning mechanism comprises two rotating shafts 8 which are symmetrically distributed, a plurality of cleaning brushes 9 which are evenly distributed are fixedly connected to the bottom of the rotating shaft 8, dregs can be cleaned by rotating through the cleaning brushes 9, and when the cleaning brushes 9 at two ends of the construction platform 1 are rotated inwards, the dregs can be cleaned into the collecting box 4.
The cross section of the cleaning brush 9 is in an arc-shaped structure, and the contact surface between the cleaning brush 9 and the dregs can be an arc surface through the cleaning brush 9 in the arc-shaped structure, so that the dregs can be prevented from being cleaned and flying out.
The top one side fixedly connected with rotation motor 10 of construction platform 1, fixed connection between rotation motor 10's output shaft and one of them axis of rotation 8, the fixed surface of one of them axis of rotation 8 is connected with master gear 11, the fixed surface of opposite side axis of rotation 8 is connected with the slave gear 12 that meshes with master gear 11, can drive the slave gear 12 through master gear 11 and take place to rotate, can carry out the transmission effect to it.
The implementation principle of the embodiment of the tunnel slag removal device for TBM construction is as follows:
when the electric telescopic rod 3 is started, the height of the collecting box 4 can be changed at one end of a piston rod of the electric telescopic rod 3, so that the bottom of the collecting box 4 is contacted with the ground, then the construction platform 1 is made to advance, when the construction platform 1 is made to advance, the rotating motor 10 is started, the rotation of an output shaft of the rotating motor 10 can drive the rotating shaft 8 to rotate, the rotation of the rotating shaft 8 can enable the main gear 11 to rotate, the rotation of the main gear 11 can enable the slave gear 12 to rotate, the cleaning brush 9 positioned below the construction platform 1 can rotate and clean dregs into the collecting box 4 through the rotation of the slave gear 12, and therefore the effect of being convenient for operators to operate can be achieved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A tunnel scarfing cinder device for TBM construction, includes construction platform (1), one side fixedly connected with tunnelling mechanism body (2), its characterized in that of construction platform (1): the construction platform is characterized in that an electric telescopic rod (3) is fixedly connected to one side of the bottom of the construction platform (1), a collecting box (4) is fixedly connected to the bottom of one end of a piston rod of the electric telescopic rod (3), a collecting groove is formed in one side of the collecting box (4), and a cleaning mechanism is arranged at the other side of the bottom of the construction platform (1).
2. A tunnel slag removal apparatus for TBM construction as defined in claim 1, wherein: one side of the inner wall of the bottom of the collecting tank is obliquely arranged.
3. A tunnel slag removal apparatus for TBM construction as defined in claim 1, wherein: one side of the collecting box (4) is provided with a sealing plate (5), and the sealing plate (5) is in sliding fit with one side of the inner wall of the collecting groove.
4. A tunnel slag removal apparatus for TBM construction as defined in claim 1, wherein: the electric cylinder (6) is fixedly connected to the outer wall of the top of the collecting box (4), the connecting frame (7) is fixedly connected to one end of a piston rod of the electric cylinder (6), and the connecting frame (7) is fixedly connected with the sealing plate (5).
5. A tunnel slag removal apparatus for TBM construction as defined in claim 4, wherein: the section of the connecting frame (7) is of a U-shaped structure.
6. A tunnel slag removal apparatus for TBM construction as defined in claim 1, wherein: the cleaning mechanism comprises two symmetrically distributed rotating shafts (8), and a plurality of uniformly distributed cleaning brushes (9) are fixedly connected to the bottom of each rotating shaft (8).
7. The tunnel slag removal device for TBM construction of claim 6, wherein: the section of the cleaning brush (9) is in an arc-shaped structure.
8. A tunnel slag removal apparatus for TBM construction as defined in claim 7, wherein: the construction platform is characterized in that a rotating motor (10) is fixedly connected to one side of the top of the construction platform (1), an output shaft of the rotating motor (10) is fixedly connected with one rotating shaft (8), a main gear (11) is fixedly connected to the surface of one rotating shaft (8), and a slave gear (12) meshed with the main gear (11) is fixedly connected to the surface of the other side of the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869373.7U CN219754529U (en) | 2023-04-18 | 2023-04-18 | Tunnel slag removal device for TBM construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869373.7U CN219754529U (en) | 2023-04-18 | 2023-04-18 | Tunnel slag removal device for TBM construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754529U true CN219754529U (en) | 2023-09-26 |
Family
ID=88089104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869373.7U Active CN219754529U (en) | 2023-04-18 | 2023-04-18 | Tunnel slag removal device for TBM construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754529U (en) |
-
2023
- 2023-04-18 CN CN202320869373.7U patent/CN219754529U/en active Active
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