CN111828011B - Manual hole digging shield manhole - Google Patents
Manual hole digging shield manhole Download PDFInfo
- Publication number
- CN111828011B CN111828011B CN202010635558.2A CN202010635558A CN111828011B CN 111828011 B CN111828011 B CN 111828011B CN 202010635558 A CN202010635558 A CN 202010635558A CN 111828011 B CN111828011 B CN 111828011B
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- CN
- China
- Prior art keywords
- circular plate
- guide
- fixedly connected
- groove
- sliding
- 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.)
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Links
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D7/00—Shaft equipment, e.g. timbering within the shaft
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/18—Chairs or stools with rotatable seat
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a shield manhole for manual hole digging, which comprises a pipe body, wherein two guide grooves are vertically and symmetrically arranged on the inner wall of the pipe body, a suspension device is connected in the two guide grooves in a sliding mode together, the suspension device comprises a circular plate, two rotating grooves are symmetrically arranged on the outer circle of the circular plate, each rotating groove is rotatably connected with a guide wheel, the two guide wheels and the two guide grooves are arranged in a one-to-one correspondence mode, a square groove which penetrates through the circular plate up and down is arranged on the circular plate, a supporting seat is rotatably connected in the square groove, two opposite sides of the supporting seat are respectively and fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the inner wall of the square groove, a turnover motor is fixedly connected in the circular plate, a main shaft of the turnover motor is coaxially and fixedly connected with one rotating shaft, a mounting groove is arranged on one side of the supporting seat, and a seat is rotatably connected in the mounting groove. According to the invention, the seat is moved from the upper part to the lower part of the circular plate, so that workers can conveniently move from the upper part to the lower part of the circular plate.
Description
Technical Field
The invention relates to the technical field of building pile foundation engineering, in particular to a shield maintenance well for manual hole digging.
Background
The manual hole digging filling pile (hereinafter referred to as hole digging pile) is used as a traditional pile forming construction process, has the characteristics of low manufacturing cost, simple required construction equipment, large pile forming diameter, easy pile forming quality guarantee and the like, and has the defects of high labor intensity and high danger of workers, easy influence on surrounding buildings and the like due to the limitation of geological conditions.
Among the prior art, be CN 110424412A's a manual hole digging pile system like patent publication number, including hollow pile hole and the concrete of setting on hollow pile hole pore wall protects a section of thick bamboo, be close to hollow pile hole bottom can dismantle on the concrete protects a section of thick bamboo wall and is provided with annular mount pad, the fixed circular guard plate that is provided with of annular mount pad upper level, set up on the circular guard plate and let the position mouth, it supplies the material to pass through to let the position mouth, it is provided with the fender door that separates that can open and close to let the position mouth department.
Above-mentioned device uses and separates the overhead space that the tubular pile was kept apart to the shutter, and constructor gets into lower floor's space by upper space and becomes very inconvenient, can cause injury such as constructor eminence fall even for it is inconvenient to use.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a manual hole digging shield manhole, so that the problems in the prior art are solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a shield manhole for manual hole digging comprises a pipe body, wherein two guide grooves are vertically and symmetrically arranged on the inner wall of the pipe body, a suspension device is connected in the two guide grooves in a sliding mode together, the suspension device comprises a circular plate, two lifting lugs are symmetrically and fixedly connected to the upper side of the circular plate, two rotating grooves are symmetrically and symmetrically arranged on the outer circle of the circular plate, a guide wheel is rotatably connected in each rotating groove, the two guide wheels and the two guide grooves are arranged in a one-to-one correspondence mode, a square groove which penetrates through the circular plate from top to bottom is formed in the circular plate, a supporting seat is rotatably connected in the square groove, two opposite sides of the supporting seat are respectively and fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the inner wall of the square groove, a turnover motor is fixedly connected in the circular plate, a main shaft of the turnover motor is coaxially and fixedly connected with one rotating shaft, a mounting groove is formed in one side of the supporting seat is rotatably connected in the mounting groove, the two opposite sides of the square groove are respectively provided with a sliding groove, each sliding groove is internally and slidably connected with a partition board, and the two partition boards are arranged oppositely.
Preferably, a guide rod is fixedly connected to the bottom of each sliding groove, a guide hole is formed in each partition plate, the guide rods stretch into the guide holes and are connected in a sliding fit mode, a supporting spring is installed between each partition plate and the bottom of each sliding groove, the guide rods penetrate through inner holes of the supporting springs, an oval wheel is fixedly connected to one rotating shaft, and the oval wheel and the partition plates are correspondingly arranged.
Preferably, two stands of plectane upside fixed connection, the square pole of fixed connection between two stands, sliding connection guide block on the square pole, a first spring of fixed connection between the guide block both sides respectively and the stand that corresponds, the square pole is passed by the hole of first spring, the guide block bottom is rotated and is connected around the winding up roller, be equipped with the torsional spring in the pivot around the winding up roller, around having the haulage rope around rolling up on the winding up roller, the upper end fixed connection of haulage rope and seat.
Preferably, the bottom of the seat is fixedly connected with a balancing weight.
Preferably, the bottom of the circular plate is fixedly connected with a support plate, the support plate is provided with a sliding hole, the sliding hole is connected with the inserted rod in a sliding mode, the inner wall of the pipe body is vertically provided with a plurality of inserting holes, and the inserting holes and the inserted rod are arranged correspondingly.
Preferably, one of the rotating shafts is fixedly connected with a linkage gear, one end of the inserted bar is fixedly connected with a rack, and the rack is meshed with the linkage gear.
The invention has the advantages that: after the circular plate is suspended and lowered by the suspension, the guide wheel rolls in the guide groove to adjust the height of the circular plate in the pipe body, the support seat is turned over by 180 degrees through the turning motor, the seat is moved from the upper part to the lower part of the circular plate, when the seat moves, the partition plate can retract into the sliding groove and reset after the seat rotates in place, so that workers can conveniently move from the upper part to the lower part of the circular plate, the manual hole digging shield manhole can conveniently pass through the circular plate during protection, and the seat keeps upward under the dual actions of the counterweight block and the traction rope after rotating to the lower part of the circular plate.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic view showing the basic structure of the suspension device of the present invention;
FIG. 3 is a schematic view of the connection structure of the guide block and the winding roller in the present invention;
FIG. 4 is a top view of a circular plate in the present invention;
fig. 5 is a sectional view a-a in fig. 4.
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.
Example 1
As shown in fig. 1-5, the shield manhole provided by the present invention comprises a pipe body 1, the pipe body 1 is a multi-section pipe section with the same structure, two guide grooves 11 are vertically and symmetrically arranged on the inner wall of the pipe body 1, a suspension device 2 is jointly and slidably connected in the two guide grooves 11, the suspension device 2 comprises a circular plate 21, an air exchange device is installed on the circular plate 21, which is the prior art and will not be described herein, two lifting lugs 22 are symmetrically and fixedly connected to the upper side of the circular plate 21, the lifting lugs 22 are used for suspension, two rotation grooves are symmetrically arranged on the outer circle of the circular plate 21, a guide wheel 23 is rotatably connected in each rotation groove, the two guide wheels 23 and the two guide grooves 11 are arranged in a one-to-one correspondence manner, after the circular plate 21 is suspended and placed down, the guide wheels 23 roll in the guide grooves 11 to adjust the height of the circular plate 21 in the pipe body 1, a square groove 24 penetrating up and down is arranged on the circular plate 21, the square groove 24 is connected with a support seat 25, rotation axis 26 of both sides that supporting seat 25 is relative is fixed connection respectively, rotation axis 26 rotates with the inner wall of square groove 24 and is connected, the inside fixed connection upset motor 27 of plectane 21, the main shaft and one of them rotation axis 26 coaxial fixed connection of upset motor 27, supporting seat 25 one side is equipped with mounting groove 251, seat 3 is connected to the mounting groove 251 internal rotation, the bottom fixed connection balancing weight 31 of seat 3, make seat 3 keep upwards when the upset, the safety belt is equipped with on the seat 3, the safety belt is used for personnel to fix on seat 3, the concrete structure of safety belt is prior art, do not describe here any more, the both sides that square groove 24 is relative are equipped with a spout 28 respectively, a baffle 29 of sliding connection in every spout 28, two baffles 29 set up relatively. The support seat 25 is turned by 180 degrees by the turning motor 27, the seat 3 is moved to the lower part from the upper part of the circular plate 21, when the seat 3 moves, the partition plate 29 can be retracted into the sliding groove 28, and the partition plate 29 is reset after the seat 3 rotates to the right position, so that a worker can conveniently move from the upper part of the circular plate 21 to the lower part, and the worker can conveniently pass through the circular plate 21 while the protection is realized.
Specifically, a guide rod 281 is fixedly connected to the groove bottom of each sliding groove 28, a guide hole 291 is formed in each partition plate 29, the guide rod 281 extends into the guide hole 291 and is connected with the groove bottom of the sliding groove 28 in a sliding fit mode, a support spring 292 is installed between each partition plate 29 and the groove bottom of the corresponding sliding groove 28, the guide rod 281 is penetrated through an inner hole of the support spring 292, the support spring 292 is used for resetting the corresponding partition plate 29, an oval wheel 293 is fixedly connected to one rotating shaft 26, the oval wheel 293 is arranged corresponding to the corresponding partition plate 29, a guide circular arc is arranged on one side, close to the oval wheel 293, of each partition plate 29, the guide circular arc corresponds to the oval wheel 293, when the seat 3 is turned, the outer circle of the oval wheel 293 rotates and extrudes the partition plate 29, the partition plate 29 retracts into the corresponding sliding groove 28 so that the seat 3 can be turned, extra power is not needed to control the movement of the partition plates 29 independently, the two can be kept synchronous, and the stability is high.
Specifically, two columns 4 are fixedly connected to the upper side of the circular plate 21, a square rod 41 is fixedly connected between the two columns 4, a guide block 42 is slidably connected onto the square rod 41, two sides of the guide block 42 are respectively fixedly connected with a first spring 43 corresponding to the two columns 4, the square rod 41 is penetrated through an inner hole of the first spring 43, the bottom of the guide block 42 is rotatably connected with a winding roller 44, a torsion spring is mounted on a rotating shaft of the winding roller 44 and is used for rotary return after the winding roller 44 rotates, a traction rope 45 is wound on the winding roller 44, the traction rope 45 is fixedly connected with the upper end of the seat 3, the guide block 42 is used for relieving the inclined drawing stress of the winding roller 44 on the square rod 41, the number of times that the traction rope 45 rubs the edge of the guide block 42 is reduced, and the traction rope 45 is more durable. The seat 3 is pulled by the pulling rope 45 so that the seat 3 is kept upward, and an escape groove for passing the pulling rope 45 is provided in the partition 29 so that the pulling rope 45 can conveniently reach below the circular plate 21.
Specifically, a supporting plate 51 is fixedly connected to the bottom of the circular plate 21, a sliding hole is formed in the supporting plate 51, an inserting rod 52 is slidably connected in the sliding hole, a plurality of inserting holes 53 are vertically formed in the inner wall of the tube body 1, the inserting holes 53 are arranged corresponding to the inserting rod 52, a linkage gear 54 is fixedly connected to one of the rotating shafts 26, a rack 55 is fixedly connected to one end of the inserting rod 52, and the rack 55 is meshed with the linkage gear 54. When the seat 3 is turned over, the linkage gear 54 rotates and drives the rack 55 to insert the insertion rod 52 into the insertion hole 53, so that the circular plate 21 is supported and protected, and the circular plate is prevented from falling.
When the seat is in work, after the circular plate 21 is suspended and lowered through suspension, the guide wheel 23 rolls in the guide groove 11 to adjust the height of the circular plate 21 in the pipe body 1, the supporting seat 25 is overturned for 180 degrees through the overturning motor 27, the seat 3 is moved from the upper part to the lower part of the circular plate 21, when the seat 3 moves, the partition plate 29 can be retracted into the sliding groove 28, and the partition plate 29 resets after the seat 3 rotates in place, so that a worker can conveniently shift from the upper part to the lower part of the circular plate 21, the protection is realized, the worker can conveniently pass through the circular plate 21, and after the seat 3 rotates to the lower part of the circular plate 21, the seat keeps upward under the dual functions of the counterweight 31 and the traction rope 45.
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 an artifical hole shield structure manhole that digs, includes body (1), vertical symmetry sets up two guide ways (11) on body (1) inner wall, common sliding connection hanging device (2) in two guide ways (11), its characterized in that: the suspension device (2) comprises a circular plate (21), wherein two lifting lugs (22) are symmetrically and fixedly connected to the upper side of the circular plate (21), two rotating grooves are symmetrically arranged on the outer circle of the circular plate (21), a guide wheel (23) is rotationally connected in each rotating groove, the two guide wheels (23) and the two guide grooves (11) are arranged in a one-to-one correspondence manner, a square groove (24) which penetrates through the circular plate (21) from top to bottom is formed in the circular plate (21), the square groove (24) is rotationally connected with a supporting seat (25) in a rotating manner, two opposite sides of the supporting seat (25) are respectively and fixedly connected with a rotating shaft (26), the rotating shaft (26) is rotationally connected with the inner wall of the square groove (24), a turnover motor (27) is fixedly connected in the circular plate (21), a main shaft of the turnover motor (27) is coaxially and fixedly connected with one of the rotating shafts (26), and a mounting groove (251) is formed in one side of the supporting seat (25), seat (3) is rotationally connected in mounting groove (251), the two opposite sides of square groove (24) are respectively provided with a sliding groove (28), each sliding groove (28) is connected with a partition plate (29) in a sliding manner, and the two partition plates (29) are arranged oppositely.
2. The manual hole digging shield manhole according to claim 1, wherein: the groove bottom of each sliding groove (28) is fixedly connected with a guide rod (281), each partition plate (29) is provided with a guide hole (291), the guide rods (281) extend into the guide holes (291) and are connected in a sliding fit mode, a support spring (292) is installed between each partition plate (29) and the groove bottom of each sliding groove (28), the guide rods (281) are penetrated through inner holes of the support springs (292), one rotating shaft (26) is fixedly connected with an oval wheel (293), and the oval wheels (293) are arranged corresponding to the partition plates (29).
3. The manual hole digging shield manhole according to claim 1, wherein: two stands (4) of plectane (21) upside fixed connection, the square pole of fixed connection (41) between two stands (4), sliding connection guide block (42) on square pole (41), guide block (42) both sides respectively with between stand (4) that correspond one first spring of fixed connection (43), square pole (41) are passed by the hole of first spring (43), guide block (42) bottom is rotated and is connected around winding up roller (44), be equipped with the torsional spring on the pivot around winding up roller (44), around having haulage rope (45) around rolling up on winding up roller (44), the upper end fixed connection of haulage rope (45) and seat (3).
4. The manual hole digging shield manhole according to claim 1, wherein: the bottom of the seat (3) is fixedly connected with a balancing weight (31).
5. The manual hole digging shield manhole according to claim 1, wherein: the bottom of the circular plate (21) is fixedly connected with a support plate (51), the support plate (51) is provided with a sliding hole, the sliding hole is connected with an inserted rod (52) in a sliding mode, the inner wall of the tube body (1) is vertically provided with a plurality of inserting holes (53), and the inserting holes (53) are arranged corresponding to the inserted rod (52).
6. The manual hole digging shield manhole according to claim 5, wherein: one rotating shaft (26) is fixedly connected with a linkage gear (54), one end of the inserted rod (52) is fixedly connected with a rack (55), and the rack (55) is meshed with the linkage gear (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010635558.2A CN111828011B (en) | 2020-07-03 | 2020-07-03 | Manual hole digging shield manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010635558.2A CN111828011B (en) | 2020-07-03 | 2020-07-03 | Manual hole digging shield manhole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111828011A CN111828011A (en) | 2020-10-27 |
| CN111828011B true CN111828011B (en) | 2021-11-12 |
Family
ID=72900108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010635558.2A Active CN111828011B (en) | 2020-07-03 | 2020-07-03 | Manual hole digging shield manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111828011B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL158153B1 (en) * | 1988-11-08 | 1992-08-31 | Glowne B St I P Gorniczych | End face guideway used at intermediate levels of a mine shaft |
| CN101612900A (en) * | 2008-06-27 | 2009-12-30 | 上海外国语大学附属大境中学 | A kind of sky wheel saddle |
| CN206220556U (en) * | 2016-12-01 | 2017-06-06 | 中铁建工集团有限公司 | Artificial digging pile underground protective platform |
| CN107351848A (en) * | 2017-07-18 | 2017-11-17 | 山东威斯特诺机电科技有限公司 | A kind of underground coal mine one-way aerial passenger carrying |
| CN207551643U (en) * | 2017-12-15 | 2018-06-29 | 唐山荣来诚智能科技有限公司 | Corridor intelligence Wheelchair Accessible seat automatic turning device |
| CN209890045U (en) * | 2019-04-09 | 2020-01-03 | 广州市第二建筑工程有限公司 | Lifting equipment for manual hole digging pile |
| CN210078831U (en) * | 2019-04-23 | 2020-02-18 | 杜泽臣 | Ferris wheel type rotary carrying structure |
| CN210795674U (en) * | 2019-10-23 | 2020-06-19 | 北京中科中电电力工程管理有限公司 | Lifting platform for shaft construction |
-
2020
- 2020-07-03 CN CN202010635558.2A patent/CN111828011B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL158153B1 (en) * | 1988-11-08 | 1992-08-31 | Glowne B St I P Gorniczych | End face guideway used at intermediate levels of a mine shaft |
| CN101612900A (en) * | 2008-06-27 | 2009-12-30 | 上海外国语大学附属大境中学 | A kind of sky wheel saddle |
| CN206220556U (en) * | 2016-12-01 | 2017-06-06 | 中铁建工集团有限公司 | Artificial digging pile underground protective platform |
| CN107351848A (en) * | 2017-07-18 | 2017-11-17 | 山东威斯特诺机电科技有限公司 | A kind of underground coal mine one-way aerial passenger carrying |
| CN207551643U (en) * | 2017-12-15 | 2018-06-29 | 唐山荣来诚智能科技有限公司 | Corridor intelligence Wheelchair Accessible seat automatic turning device |
| CN209890045U (en) * | 2019-04-09 | 2020-01-03 | 广州市第二建筑工程有限公司 | Lifting equipment for manual hole digging pile |
| CN210078831U (en) * | 2019-04-23 | 2020-02-18 | 杜泽臣 | Ferris wheel type rotary carrying structure |
| CN210795674U (en) * | 2019-10-23 | 2020-06-19 | 北京中科中电电力工程管理有限公司 | Lifting platform for shaft construction |
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| Publication number | Publication date |
|---|---|
| CN111828011A (en) | 2020-10-27 |
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