CN216026109U - Tunnel shield constructs construction dregs screening plant - Google Patents
Tunnel shield constructs construction dregs screening plant Download PDFInfo
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- CN216026109U CN216026109U CN202121913024.8U CN202121913024U CN216026109U CN 216026109 U CN216026109 U CN 216026109U CN 202121913024 U CN202121913024 U CN 202121913024U CN 216026109 U CN216026109 U CN 216026109U
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Abstract
The utility model provides a residual soil screening device for tunnel shield construction, relates to the technical field of residual soil screening devices, and solves the problems that in the prior art, separation is not thorough enough and transportation is inconvenient. The tunnel shield construction muck screening device comprises a mounting plate, wherein a box body is arranged on the mounting plate, a feed inlet is formed in the top end of the box body, discharge outlets are formed in two sides of the box body, two groups of sliding grooves are formed in the box body, separating assemblies are clamped in the two groups of sliding grooves, a transmission assembly is arranged on the box body, and the transmission assembly is in contact with the separating assemblies; the bottom end of the mounting plate is provided with a discharging barrel, and four groups of supporting components are arranged on the mounting plate; the four groups of supporting components are uniformly distributed on the mounting plate; through the arrangement of the separation component, the two groups of separation plates can ensure that the device can be separated more thoroughly, and the device is convenient to recycle; through the setting of supporting component, the inconvenient transportation's of device problem has been solved.
Description
Technical Field
The utility model belongs to the technical field of muck screening devices, and particularly relates to a muck screening device for tunnel shield construction.
Background
The shield tunnel construction method is a method for constructing a tunnel without disturbing surrounding soil by using a shield machine, controlling an excavation surface and surrounding soil not to collapse and destabilize, tunneling the tunnel, discharging slag, assembling segments in the machine to form a lining, and implementing wall post-grouting; the shield machine is characterized in that a shield is a cutter head and a pressure chamber for keeping stability of an excavation surface, and a shield steel shell for supporting surrounding soil mass, and the shield is a duct piece and a post-grouting body for forming a tunnel lining.
And at the in-process that the shield constructs the construction, can produce a large amount of grit and dregs, discharge the back when these grit, need sieve it, can also utilize some grit through the screening, also conveniently handle it simultaneously, so when carrying out the sieve, just need use a dregs screening plant.
As in application No.: CN202020243174.1 discloses a tunnel shield construction muck screening device, which is characterized in that a connecting sleeve, a connecting rod, a vibration motor, a roller and other components are arranged, when in use, the vibration motor drives a screening plate to vibrate, the vibration amplitude of the screening plate is enhanced, the muck screening efficiency is enhanced, and meanwhile, the muck input from a feeding bin is buffered;
however, screening devices similar to those of the above-mentioned applications currently suffer from the following drawbacks: one is that the separation assembly is single, so that the separation is not thorough; moreover, the device structure is integrated, and the transportation is inconvenient.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a tunnel shield construction muck screening device is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a tunnel shield construction muck screening device which aims to solve the problems that in the prior art, a separation assembly is single, so that the separation is not thorough enough and is integrated with a device structure, and the transportation is inconvenient.
The purpose and the effect of the tunnel shield construction muck screening device are achieved by the following specific technical means:
the tunnel shield construction muck screening device comprises a mounting plate, wherein a box body is arranged on the mounting plate, a feed inlet is formed in the top end of the box body, discharge outlets are formed in two sides of the box body, two groups of sliding grooves are formed in the box body, separating assemblies are clamped in the two groups of sliding grooves, a transmission assembly is arranged on the box body and is in contact with the separating assemblies; the bottom end of the mounting plate is provided with a discharging barrel, and four groups of supporting components are arranged on the mounting plate; the four groups of supporting components are uniformly distributed on the mounting plate.
Further, the separating component comprises a first separating plate and a second separating plate, the first separating plate and the second separating plate are all arranged in the sliding groove in a penetrating mode, a connecting plate is arranged at one end of the first separating plate and one end of the second separating plate, two groups of extrusion springs are arranged at the other end of the first separating plate and the other end of the second separating plate, and the extrusion springs are all connected with the box body.
Further, drive assembly includes motor and fixed plate, be provided with the dwang in the pivot of motor, dwang one end is worn to establish in the fixed plate, be provided with two sets of cams on the dwang, two sets of the cam all with the connecting plate contact.
Furthermore, both sides of the motor are provided with fixing pieces, two groups of fastening bolts penetrate through the fixing pieces, and the two groups of fastening bolts penetrate through the fixing pieces and are arranged in the box body.
Further, the supporting component comprises a supporting column, a clamping block is arranged on the supporting column, two sets of sliding grooves are formed in the supporting column, a sliding block is arranged in one set of sliding grooves in a clamped mode, a limiting bolt is arranged in the other set of sliding grooves in a penetrating mode, the limiting bolt penetrates through the sliding grooves and is arranged in the sliding block in a penetrating mode, a fixing bolt is arranged in the sliding block in a penetrating mode, a mounting groove is formed in the mounting plate, and the clamping block is arranged in the mounting groove in a clamped mode.
Furthermore, two groups of mounting seats are arranged in the box body, torsion springs are arranged on the two groups of mounting seats, and sealing plates are sleeved on the torsion springs and the mounting seats.
Furthermore, two sets of mount pads all are provided with spacing, be provided with two sets of baffles in the box.
Compared with the prior art, the utility model has the following beneficial effects:
through the setting of separable set, when the device was sieved the dregs, the dregs got into the box through the feed inlet, separated large-scale dregs through first spacer plate, and large-scale dregs are discharged through one of them discharge gate, and small-size dregs drop to the second spacer plate simultaneously on, carry out the separation once more through the second spacer plate, through the setting of above-mentioned two groups of spacer plates, can let the separation of device more thoroughly, convenient recycle.
Through supporting component's setting, when transporting the device, twist and move fixing bolt and spacing bolt, let slider and mounting panel break away from the contact to remove in the spout, live the support column simultaneously and let the fixture block shift out from the mounting groove in, supporting component dismantles, through the setting of this subassembly, has solved the problem of the inconvenient transportation of device.
Drawings
FIG. 1 is an overall view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the present invention;
FIG. 4 is a schematic view of the housing of the present invention;
FIG. 5 is a schematic view of a portion of the assembly of the present invention;
FIG. 6 is a partial schematic view of the utility model.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. mounting a plate; 2. a box body; 3. a discharge port; 4. a feed inlet; 5. a support pillar; 6. a discharging barrel; 7. a slider; 8. fixing the bolt; 9. a limit bolt; 10. a connecting plate; 11. a second separation plate; 12. a first separation plate; 13. a baffle plate; 14. a sealing plate; 15. a mounting seat; 16. a torsion spring; 17. a chute; 18. a fixing plate; 19. a sliding groove; 20. a fixing sheet; 21. a compression spring; 22. a motor; 23. a cam; 24. rotating the rod; 25. fastening a bolt; 26. a limiting strip; 27. a clamping block; 28. and (4) mounting the groove.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a tunnel shield construction muck screening device which comprises a mounting plate 1, wherein a box body 2 is arranged on the mounting plate 1, a feed inlet 4 is formed in the top end of the box body 2, discharge outlets 3 are formed in two sides of the box body 2, two groups of sliding grooves 19 are formed in the box body 2, separating assemblies are clamped in the two groups of sliding grooves 19 and comprise a first separating plate 12 and a second separating plate 11, the first separating plate 12 and the second separating plate 11 are arranged in the sliding grooves 19 in a penetrating mode, one ends of the first separating plate 12 and the second separating plate 11 are provided with connecting plates 10, the other ends of the first separating plate 12 and the second separating plate 11 are provided with two groups of extrusion springs 21, and the two groups of extrusion springs 21 are connected with the box body 2.
When the separation component is driven by the transmission component, the first separation plate 12 and the second separation plate 11 extrude the extrusion spring 21, the extrusion spring 21 is made to stretch, the first separation plate 12 and the second separation plate 11 are driven to vibrate by stretching, the muck in the first separation plate 12 and the second separation plate 11 is separated, when the muck is separated, the muck enters the box body 2 through the feed inlet 4 and falls onto the first separation plate 12, after the large muck is screened by the first separation plate 12, the large muck is discharged through one of the discharge outlets 3, the small muck after being discharged falls onto the second separation plate 11, the muck is secondarily separated by the second separation plate 11, the residual muck after being separated is discharged through the discharge barrel 6, the small muck is discharged through the other discharge outlet 3, the problem of single separation component of the device is solved by the arrangement of the component, the separation is not thorough.
The box body 2 is provided with a transmission assembly, and the transmission assembly is in contact with the separation assembly; the transmission assembly comprises a motor 22 and a fixing plate 18, a rotating rod 24 is arranged on a rotating shaft of the motor 22, one end of the rotating rod 24 penetrates through the fixing plate 18, two groups of cams 23 are arranged on the rotating rod 24, and the two groups of cams 23 are in contact with the connecting plate 10.
When separating the dregs, transmit separating element through drive assembly, when transmitting, starter motor 22 lets dwang 24 on the motor 22 drive cam 23 and rotates, lets cam 23 promote connecting plate 10 on first separator 12 and the second separator 11, and fixed plate 18 can start stabilizing effect to dwang 24 simultaneously, lets the whole safer of device.
The bottom of the mounting plate 1 is provided with a discharge barrel 6, and four groups of supporting components are arranged on the mounting plate 1. The four groups of supporting components are uniformly distributed on the mounting plate 1; the supporting component comprises a supporting column 5, a clamping block 27 is arranged on the supporting column 5, two sets of sliding grooves 17 are formed in the supporting column 5, a sliding block 7 is arranged in one set of sliding grooves 17 in a clamping mode, a limiting bolt 9 is arranged in the other set of sliding grooves 17 in a penetrating mode, the limiting bolt 9 penetrates through the sliding grooves 17 to be arranged in the sliding block 7, a fixing bolt 8 is arranged in the sliding block 7 in a penetrating mode, a mounting groove 28 is formed in the mounting plate 1, and the clamping block 27 is arranged in the mounting groove 28 in a clamping mode.
After the device uses the completion, when needing to carry and transport the device, fixing bolt 8 is lived, let fixing bolt 8 and mounting panel 1 break away from the contact, rotate limiting bolt 9 simultaneously, let limiting bolt 9 shift out from slider 7, move slider 7 after shifting out, let slider 7 remove in spout 17, let slider 7 and mounting panel 1 break away from the contact, after breaking away from, live support column 5, let support column 5 rebound, let fixture block 27 shift out from mounting groove 28, let support column 5 shift out from mounting panel 1, dismantle, setting through this subassembly, can let the device conveniently transport, reduce the space occupancy of device in the car.
Referring to fig. 1 and 5, both sides of the motor 22 are provided with fixing plates 20, two sets of fastening bolts 25 are arranged on the fixing plates 20 in a penetrating manner, and the two sets of fastening bolts 25 penetrate through the fixing plates 20 and are arranged in the box body 2; the motor 22 is fixed to the case 2 by the fastening bolt 25 and the fixing piece 20, and the stability of the motor 22 can be ensured.
Referring to fig. 1 and 2, two sets of mounting seats 15 are arranged in the box body 2, torsion springs 16 are arranged on the two sets of mounting seats 15, and sealing plates 14 are sleeved on the torsion springs 16 and the mounting seats 15; after in dregs got into box 2, dregs promoted closing plate 14, let closing plate 14 open, place when dregs and accomplish the back, closing plate 14 receives torsion spring 16's effect, seals feed inlet 4, prevents that the smoke and dust from wafting out in feed inlet 4, causes the influence to the staff.
Referring to fig. 1, 2 and 6, two sets of mounting seats 15 are provided with limiting strips 26, two sets of baffles 13 are arranged in the box body 2, the limiting strips 26 limit the rotation angle of the sealing plate 14, and the baffles 13 prevent the dregs from falling onto the extrusion spring 21 to damage the device.
The specific use mode and function of the embodiment are as follows: when the device is used integrally, muck is poured into the box body 2 from the feeding hole 4, the sealing plate 14 is opened by the muck when the muck is poured, so that the muck falls into the box body 2, the sealing plate 14 is under the action of the torsion spring 16 after the muck is poured, the feeding hole 4 is sealed, smoke dust is prevented from floating out of the feeding hole 4, when the muck is poured, the transmission assembly is started at the same time, the rotating rod 24 on the motor 22 drives the cam 23 to rotate, the cam 23 pushes the connecting plate 10 on the first separating plate 12 and the second separating plate 11, the first separating plate 12 and the second separating plate 11 extrude the extrusion spring 21 when the extrusion spring 21 is pushed, the first separating plate 12 and the second separating plate 11 are driven to vibrate through expansion, the muck in the first separating plate 12 and the second separating plate 11 is separated, after the device is used, the supporting assembly is disassembled, the whole device is transported after the disassembly, the device is more practical, and the problem that the device is not thoroughly separated and inconvenient to transport is solved through the arrangement of the components and the parts.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a tunnel shield constructs construction dregs screening plant which characterized in that: the device comprises a mounting plate (1), wherein a box body (2) is arranged on the mounting plate (1), a feeding hole (4) is formed in the top end of the box body (2), discharge holes (3) are formed in two sides of the box body (2), two groups of sliding grooves (19) are formed in the box body (2), a separating assembly is clamped in each of the two groups of sliding grooves (19), a transmission assembly is arranged on the box body (2), and the transmission assembly is in contact with the separating assembly; a discharge barrel (6) is arranged at the bottom end of the mounting plate (1), and four groups of support assemblies are arranged on the mounting plate (1); the four groups of supporting components are uniformly distributed on the mounting plate (1).
2. The tunnel shield construction muck screening device of claim 1, wherein: the separating assembly comprises a first separating plate (12) and a second separating plate (11), the first separating plate (12) and the second separating plate (11) are all arranged in the sliding groove (19) in a penetrating mode, the first separating plate (12) and one end of the second separating plate (11) are provided with a connecting plate (10), the first separating plate (12) and the other end of the second separating plate (11) are provided with two sets of extrusion springs (21), and the extrusion springs (21) are connected with the box body (2).
3. The tunnel shield construction muck screening device of claim 2, wherein: the transmission assembly comprises a motor (22) and a fixing plate (18), a rotating rod (24) is arranged on a rotating shaft of the motor (22), one end of the rotating rod (24) is arranged in the fixing plate (18) in a penetrating mode, two sets of cams (23) are arranged on the rotating rod (24), and the cams (23) are in contact with the connecting plate (10).
4. The tunnel shield construction muck screening device of claim 3, wherein: both sides of the motor (22) are provided with fixing pieces (20), two groups of fastening bolts (25) penetrate through the fixing pieces (20), and the two groups of fastening bolts (25) penetrate through the fixing pieces (20) and are arranged in the box body (2).
5. The tunnel shield construction muck screening device of claim 1, wherein: the supporting component comprises a supporting column (5), a clamping block (27) is arranged on the supporting column (5), two sets of sliding grooves (17) are formed in the supporting column (5), a sliding block (7) is arranged in one set of sliding grooves (17) in a clamped mode, a limiting bolt (9) is arranged in the other set of sliding grooves (17) in a penetrating mode, the limiting bolt (9) penetrates through the sliding grooves (17) in the sliding block (7), a fixing bolt (8) is arranged in the sliding block (7) in a penetrating mode, a mounting groove (28) is formed in the mounting plate (1), and the clamping block (27) is arranged in the mounting groove (28).
6. The tunnel shield construction muck screening device of claim 1, wherein: the box body (2) is internally provided with two groups of mounting seats (15), the two groups of mounting seats (15) are respectively provided with a torsion spring (16), and the torsion springs (16) and the mounting seats (15) are sleeved with sealing plates (14).
7. The tunnel shield construction muck screening device of claim 6, wherein: two sets of mount pads (15) all are provided with spacing strip (26), be provided with two sets of baffles (13) in box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121913024.8U CN216026109U (en) | 2021-08-16 | 2021-08-16 | Tunnel shield constructs construction dregs screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121913024.8U CN216026109U (en) | 2021-08-16 | 2021-08-16 | Tunnel shield constructs construction dregs screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216026109U true CN216026109U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121913024.8U Active CN216026109U (en) | 2021-08-16 | 2021-08-16 | Tunnel shield constructs construction dregs screening plant |
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| CN (1) | CN216026109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115721974A (en) * | 2023-01-28 | 2023-03-03 | 中铁电气化局集团有限公司 | Slurry circulation preparation grouting system behind shield muck wall |
-
2021
- 2021-08-16 CN CN202121913024.8U patent/CN216026109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115721974A (en) * | 2023-01-28 | 2023-03-03 | 中铁电气化局集团有限公司 | Slurry circulation preparation grouting system behind shield muck wall |
| CN115721974B (en) * | 2023-01-28 | 2023-04-04 | 中铁电气化局集团有限公司 | Slurry circulation preparation grouting system behind shield muck wall |
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