CN113998381A - A dregs case that is used for narrow and small construction space slag tapping system of subway tunnel - Google Patents
A dregs case that is used for narrow and small construction space slag tapping system of subway tunnel Download PDFInfo
- Publication number
- CN113998381A CN113998381A CN202110842352.1A CN202110842352A CN113998381A CN 113998381 A CN113998381 A CN 113998381A CN 202110842352 A CN202110842352 A CN 202110842352A CN 113998381 A CN113998381 A CN 113998381A
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- sliding
- sealing plate
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 title claims abstract description 11
- 238000010079 rubber tapping Methods 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 16
- 238000003756 stirring Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
- B65G47/40—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers by tilting conveyor buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a muck box for a slag discharging system in a narrow construction space of a subway tunnel, which comprises a box body, wherein the upper side of the box body is of an open structure, a through groove is formed in the inner wall of one side of the box body, a sealing plate is slidably connected in the through groove and extends into the inner cavity of the box body through the through groove, the sealing plate is used for opening or closing the box body, sliding grooves are formed in two opposite inner walls of the box body, two opposite sides of the sealing plate are respectively and fixedly connected with a sliding strip, the sliding strips are correspondingly and slidably connected with the sliding grooves, the end of one sliding strip is fixedly connected with a limiting block, and one side of the sealing plate, far away from the box body, is fixedly connected with a balancing weight. According to the invention, the sealing plate rotates to an upward inclined state, and slides and seals the box body under the action of the gravity of the balancing weight, so that the scattering of the residue soil in the transferring process is effectively avoided.
Description
Technical Field
The invention relates to the technical field of muck transportation equipment, in particular to a muck box for a muck system in a narrow construction space of a subway tunnel.
Background
In recent years, with the continuous development of cities, subway construction is also performed in a fierce manner, and due to the fact that the subway construction process is limited by city space, muck generated in the excavation process of a subway tunnel is inconvenient to transport.
In the prior art, for example, a telescopic vertical lifting belt conveyor with patent number CN110550382A includes a tail guide frame mechanism, a telescopic support mechanism, a head guide frame mechanism, a belt storage mechanism and a conveying belt, wherein the tail guide frame mechanism is fixedly arranged at the bottom of a vertical shaft; the bottom end of the telescopic supporting mechanism is hinged and fixed with the tail guide frame mechanism; the head guide frame mechanism is fixedly arranged at the top of the vertical shaft, and the top end of the telescopic supporting mechanism is hinged and fixed with the head guide frame mechanism; the belt storage mechanism is arranged on the blanking rear side of the head guide frame mechanism; and the conveying belt is circularly and rotatably conveyed among the head guide frame mechanism, the belt storage mechanism, the telescopic supporting mechanism and the tail guide frame mechanism in sequence.
Above-mentioned device is in the dregs transportation, and dregs is easily remained in the box, influences the transfer efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a muck box for a muck system in a narrow construction space of a subway tunnel, so that the problems in the prior art are solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a muck box for a slag discharging system in a narrow construction space of a subway tunnel comprises a box body, wherein the upper side of the box body is of an open structure, a through groove is formed in the inner wall of one side of the box body, a sealing plate is connected in the through groove in a sliding mode and extends into the inner cavity of the box body through the through groove, the sealing plate is used for opening or closing the box body, sliding grooves are formed in two opposite inner walls of the box body, two opposite sides of the sealing plate are respectively and fixedly connected with a sliding strip, the sliding strips are correspondingly and slidably connected with the sliding grooves, the end of one sliding strip is fixedly connected with a limiting block, and one side, far away from the box body, of the sealing plate is fixedly connected with a balancing weight;
one end of each slide bar extending into the inner cavity of the box body is fixedly connected with an inclined rod, the lower ends of the two inclined rods are connected with a scraper together, a sliding groove is formed in the inner wall of the box body, the scraper extends into the sliding groove, and the scraper is attached to the bottom surface of the inner cavity of the box body.
Preferably, the two ends of the upper side of the box body are respectively fixedly connected with the support plates, the two support plates are rotatably connected with the guide plate, a torsion spring is arranged on a rotating shaft of the guide plate, one end of the torsion spring is fixedly connected with the support plates, and the other end of the torsion spring is fixedly connected with the guide plate.
Preferably, the upper side of the sliding strip is fixedly connected with a poking block, the bottom of the guide plate is fixedly connected with an arc block, and the poking block and the arc block are correspondingly arranged.
Preferably, scraper blade upside both ends correspond the down tube respectively and set up the sliding tray, the down tube stretches into sliding tray and sliding connection, scraper blade one side runs through the box inner wall and extends to the box outside, the scraper blade stretches out the outside both ends of box and rotates respectively and connect a roll wheel, two diaphragms of box outside symmetry fixed connection, one side interval that every diaphragm is close to the roll wheel sets up a plurality of lugs, the lug corresponds the setting with the roll wheel, lug dislocation set on two relative diaphragms.
Preferably, one side of the diagonal rod is fixedly connected with a cover plate, and the cover plate is arranged corresponding to the sliding groove.
Preferably, the cross section of the inner cavity of the box body is in an inverted trapezoid shape.
The invention has the advantages that: according to the muck box for the muck system in the narrow construction space of the subway tunnel, when the box body is positioned in the underground horizontal conveying section of the vertical conveying belt, the sealing plate inclines downwards to be in an open state, muck enters the box body, the sealing plate rotates to an inclined upwards state along with the operation of the vertical conveying belt, and under the action of gravity of the balancing weight, the sealing plate slides and forms a seal for the box body, so that the muck is effectively prevented from scattering in the process of transferring, and in the operation process, the sealing plate is automatically opened after reaching a preset position, so that the muck box is free from electric automatic control, low in failure rate and high in use efficiency.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at N;
FIG. 3 is an enlarged view of a portion at M in FIG. 1;
FIG. 4 is another perspective view of the present invention;
FIG. 5 is a partial enlarged view of the point P in FIG. 4
FIG. 6 is a schematic structural view of the muck lifting system of the present invention;
fig. 7 is a partial enlarged view at E in fig. 6;
fig. 8 is a partial enlarged view at G in fig. 7;
fig. 9 is a partial enlarged view of fig. 6 at F;
fig. 10 is a partial enlarged view of fig. 9 at H.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-10, the muck box for a muck system in a narrow construction space of a subway tunnel provided by the invention comprises a box body 4, the cross section of an inner cavity of the box body 4 is in an inverted trapezoid shape, namely the open end of the box body 4 is larger than the bottom of the box body 4, so that muck can be poured conveniently, the box body 4 is used for receiving muck, the upper side of the box body 4 is in an open structure, the upper and lower directions mentioned in the document are all based on the condition that the box body 4 is open and upward, the inner wall of one side of the box body 4 is provided with a through groove, the through groove is slidably connected with a sealing plate 41, the sealing plate 41 extends into the inner cavity of the box body 4 through the through groove, the sealing plate 41 is pulled and pulled to open or close the box body 4 so as to avoid the muck from falling off in the transferring process, two opposite inner walls of the box body 4 are provided with sliding grooves 42, two opposite sides of the sealing plate 41 are respectively and fixedly connected with a sliding strip 43 correspondingly and slidably connected with the sliding strip 42, wherein the end of one sliding strip 43 is fixedly connected with a limiting block 44, the limiting block 44 is used for preventing the sliding bar 43 from sliding out of the sliding groove 42, one side of the sealing plate 41, which is far away from the box body 4, is fixedly connected with a balancing weight 45, and the balancing weight 45 enables the sealing plate 41 to form relative sliding through gravity after the box body 4 changes direction, so that the box body 4 is automatically sealed, and dregs are prevented from scattering;
one end of each sliding strip 43 extending into the inner cavity of the box body 4 is fixedly connected with an inclined rod 71, the lower ends of the two inclined rods 71 are jointly connected with a scraper 72, the inner wall of the box body 4 is provided with a sliding groove 721, the scraper 72 extends into the sliding groove 721, the scraper 72 is arranged by being attached to the bottom surface of the inner cavity of the box body 4, the sliding strip 43 slides to scrape the bottom of the inner cavity of the box body 4 through the scraper 72 so as to be convenient for cleaning dregs and reduce residues, the two ends of the upper side of the scraper 72 are respectively provided with a sliding groove 73 corresponding to the inclined rods 71, the inclined rods 71 extend into the sliding grooves 73 and are connected in a sliding manner, one side of each inclined rod 71 is fixedly connected with a cover plate 711, the cover plate 711 is arranged corresponding to the sliding grooves 73, the cover plate 711 prevents the dregs from entering the sliding grooves 73, one side of each scraper 72 penetrates through the inner wall of the box body 4 and extends to the outside of the box body 4, the two ends of the scraper 72 extending out of the box body 4 are respectively rotatably connected with a rolling wheel 74, the two transverse plates 75 are symmetrically and fixedly connected outside the box body 4, a plurality of convex blocks 76 are arranged on one side of each transverse plate 75 close to the rolling wheel 74 at intervals, the convex blocks 76 are arranged corresponding to the rolling wheels 74, the convex blocks 76 on the two opposite transverse plates 75 are arranged in a staggered mode, the inclined rod 71 drives the scraping plate 72 to move on the bottom surface of the inner cavity of the box body 4 in the sliding process of the sliding strip 43, and the rolling wheels 74 and the convex blocks 76 form horizontal reciprocating motion in the moving process of the scraping plate 72, so that the scraping efficiency is further improved.
The invention relates to a subway tunnel muck lifting system, which comprises two side plates 1 arranged in parallel, wherein a vertical conveying belt 2 is arranged between the two side plates 1, the vertical conveying belt 2 comprises a plurality of rotating rollers 21, the plurality of rotating rollers 21 are rotatably connected between the two side plates 1, and the side plates 1 are also rotatably connected with direction-changing pinch rollers, so that the vertical conveying belt 2 forms a underground horizontal conveying section, a vertical conveying section and a ground horizontal conveying section, so as to be convenient for conveying muck in a narrow construction space of a subway tunnel to the ground for cleaning, the vertical conveying belt 2 is fixedly connected with a plurality of baffle plates 3 at intervals, a box body 4 is connected onto the baffle plates 3, and each baffle plate 3 is provided with a box body 4.
Specifically, curb plate 1 one side fixed connection gib block 51, gib block 51 sets up the end of slagging tap at perpendicular conveyer 2, gib block 51 end fixed connection arc 52, arc 52 sets up with the live-rollers 21 of perpendicular conveyer 2 end of slagging tap with concentric, the both sides that shrouding 41 is relative are round bar 53 of fixed connection respectively, round bar 53 can slide to the extrados of arc 52 through gib block 51, round bar 53 slides to be used for shrouding 41 to slide on the extrados of arc 52, when perpendicular conveyer 2 transports the box 4 that corresponds to ground horizontal transport section and rotate to the downside, round bar 53 slides to arc 52 by gib block 51 on, because arc 52 keeps away from live-rollers 21, make shrouding 41 can promote, open box 4, overcome balancing weight 45's effect, make box 4 move to the end of slagging tap and just can unload the sediment automatically.
Concretely, 4 upside both ends of box are fixed connection extension board 61 respectively, rotate between two extension boards 61 and connect deflector 62, torsion spring 63 is equipped with in the pivot of deflector 62, torsion spring 63 one end and extension board 61 fixed connection, the torsion spring 63 other end and deflector 62 fixed connection, deflector 62 plays the buffering guide effect, runner 43 upside fixed connection stirs piece 64, deflector 62 bottom fixed connection arc 65, it corresponds the setting with arc 65 to stir piece 64, shrouding 41 end forms the breach, runner 43 slides and stirs deflector 62 through stirring piece 64 cooperation arc 65 and rotates, torsion spring 63 makes deflector 62 swing back and makes the remaining dregs of deflector 62 get into in the box 4 after stirring piece 64 breaks away from arc 65, avoid deflector 62 dregs to scatter.
Specifically, a roller 54 is rotatably connected to a round rod 53, a plurality of arc grooves 55 are arranged on the outer arc surface of an arc plate 52 at intervals, a dovetail block 56 is fixedly connected to the bottom of a box 4, a dovetail groove 57 is arranged on one side of a baffle plate 3 close to the bottom of the box 4, the dovetail block 56 is slidably connected in the dovetail groove 57, a guide rod 58 is fixedly connected to one side of the dovetail block 56, a slide hole 59 is arranged at the end of the dovetail groove 57, the guide rod 58 is slidably connected with the slide hole 59, a support spring 581 is arranged on the guide rod 58, the roller 54 slides on the arc plate 52 in the process of lifting the closing plate 41 and opening the box 4 to unload slag, the support spring 581 forms an elastic support for the box 4, the roller 54 rolls to the arc grooves 55, the support spring 581 enables the box 4 to slide relatively, the roller 54 vibrates the box 4 through the fluctuation of the plurality of continuous arc grooves 55, so that the box 4 vibrates, and the vibration is increased in the unloading process, the dregs can be conveniently cleaned out of the box body 4.
The working principle of the invention is as follows:
when box 4 was in perpendicular conveyer belt 2's downhole horizontal transport section, the downward state of opening that is of shrouding 41 slope, in the dregs got into box 4, along with perpendicular conveyer belt 2 operation, shrouding 41 rotated the ascending state of slope, and under the action of gravity of balancing weight 45, shrouding 41 slided and formed the closure to box 4, effectively avoided the dregs transportation in-process to scatter.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dregs case that is used for narrow and small construction space slag tapping system of subway tunnel, includes box (4), its characterized in that: the upper side of the box body (4) is of an open structure, a through groove is formed in the inner wall of one side of the box body (4), a sealing plate (41) is connected in the through groove in a sliding mode, the sealing plate (41) extends into the inner cavity of the box body (4) through the through groove, the sealing plate (41) is used for opening or closing the box body (4), sliding grooves (42) are formed in two opposite inner walls of the box body (4), two opposite sides of the sealing plate (41) are respectively and fixedly connected with a sliding strip (43), the sliding strips (43) are correspondingly and slidably connected with the sliding grooves (42), a limiting block (44) is fixedly connected to the end of one sliding strip (43), and a balancing weight (45) is fixedly connected to one side, far away from the box body (4), of the sealing plate (41);
one end of each slide bar (43) extending into the inner cavity of the box body (4) is fixedly connected with an inclined rod (71), the lower ends of the two inclined rods (71) are connected with a scraper (72) together, a sliding groove (721) is formed in the inner wall of the box body (4), the scraper (72) extends into the sliding groove (721), and the scraper (72) is attached to the bottom surface of the inner cavity of the box body (4).
2. The muck box for the slag tapping system in the narrow construction space of the subway tunnel as claimed in claim 1, wherein: the box (4) upside both ends are fixed connection extension board (61) respectively, rotate between two extension boards (61) and connect deflector (62), torsion spring (63) are equipped with in the pivot of deflector (62), torsion spring (63) one end and extension board (61) fixed connection, the torsion spring (63) other end and deflector (62) fixed connection.
3. The muck box for the slag tapping system in the narrow construction space of the subway tunnel as claimed in claim 2, wherein: slide (43) upside fixed connection dials piece (64), deflector (62) bottom fixed connection arc piece (65), dial piece (64) and arc piece (65) and correspond the setting.
4. The muck box for the slag tapping system in the narrow construction space of the subway tunnel as claimed in claim 1, wherein: scraper blade (72) upside both ends correspond down tube (71) respectively and set up sliding tray (73), down tube (71) stretch into sliding tray (73) in and sliding connection, scraper blade (72) one side runs through box (4) inner wall and extends to box (4) outside, scraper blade (72) stretch out the outside both ends of box (4) and rotate respectively and connect one and roll wheel (74), two diaphragm (75) of box (4) outside symmetry fixed connection, one side interval that every diaphragm (75) are close to roll wheel (74) sets up a plurality of lugs (76), lug (76) correspond the setting with roll wheel (74), lug (76) dislocation set on two relative diaphragms (75).
5. The muck box for the slag tapping system in the narrow construction space of the subway tunnel as claimed in claim 1, wherein: one side of the inclined rod (71) is fixedly connected with a cover plate (711), and the cover plate (711) is arranged corresponding to the sliding groove (73).
6. The muck box for the slag tapping system in the narrow construction space of the subway tunnel as claimed in claim 1, wherein: the cross section of the inner cavity of the box body (4) is in an inverted trapezoid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842352.1A CN113998381A (en) | 2021-07-26 | 2021-07-26 | A dregs case that is used for narrow and small construction space slag tapping system of subway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842352.1A CN113998381A (en) | 2021-07-26 | 2021-07-26 | A dregs case that is used for narrow and small construction space slag tapping system of subway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113998381A true CN113998381A (en) | 2022-02-01 |
Family
ID=79920990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110842352.1A Withdrawn CN113998381A (en) | 2021-07-26 | 2021-07-26 | A dregs case that is used for narrow and small construction space slag tapping system of subway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113998381A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569549A (en) * | 2012-12-06 | 2014-02-12 | 汪剑超 | Antitheft garbage bin |
| CN207192134U (en) * | 2017-07-31 | 2018-04-06 | 中国水利水电第七工程局成都水电建设工程有限公司 | A kind of shield dregs transportation device |
| CN108839601A (en) * | 2018-07-23 | 2018-11-20 | 安徽兆鑫集团汽车有限公司 | A kind of convertible slide of dregs dumper |
| CN113982621A (en) * | 2021-06-25 | 2022-01-28 | 中铁五局集团电务工程有限责任公司 | Be used for narrow and small construction space continuous belt slag discharging system of subway tunnel |
-
2021
- 2021-07-26 CN CN202110842352.1A patent/CN113998381A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569549A (en) * | 2012-12-06 | 2014-02-12 | 汪剑超 | Antitheft garbage bin |
| CN207192134U (en) * | 2017-07-31 | 2018-04-06 | 中国水利水电第七工程局成都水电建设工程有限公司 | A kind of shield dregs transportation device |
| CN108839601A (en) * | 2018-07-23 | 2018-11-20 | 安徽兆鑫集团汽车有限公司 | A kind of convertible slide of dregs dumper |
| CN113982621A (en) * | 2021-06-25 | 2022-01-28 | 中铁五局集团电务工程有限责任公司 | Be used for narrow and small construction space continuous belt slag discharging system of subway tunnel |
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Application publication date: 20220201 |