CN112647988A - Panel turning device is used in tunnel construction with inside safeguard function - Google Patents
Panel turning device is used in tunnel construction with inside safeguard function Download PDFInfo
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- CN112647988A CN112647988A CN202011533867.5A CN202011533867A CN112647988A CN 112647988 A CN112647988 A CN 112647988A CN 202011533867 A CN202011533867 A CN 202011533867A CN 112647988 A CN112647988 A CN 112647988A
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- plate
- fixedly connected
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- tunnel construction
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000007306 turnover Effects 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 10
- 238000010030 laminating Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a plate overturning device with an internal protection function for tunnel construction, which belongs to the technical field of tunnel construction and comprises a bottom box and a shell, wherein the upper surface of the bottom box is fixedly connected with the shell, a discharge hole is formed in the left side surface of the shell, a pushing mechanism is arranged on the shell, an adjusting mechanism and a damping mechanism are arranged in the shell, and the damping mechanism and the adjusting mechanism are respectively positioned on the lower side and the upper side of the pushing mechanism. According to the invention, the turnover mechanism is arranged, wherein the motor is controlled to work to drive the first threaded column to rotate, the first threaded column can drive the first threaded cap to move, the two pressing plates can respectively drive the two racks to move at the moment, the racks can drive the gear to rotate, the second threaded column can be driven by the second threaded cap to rotate, the second threaded cap drives the clamping plate to move through the L-shaped rod, the clamping plate moves leftwards to extrude the plate, and the plate is fixed by a worker and can be conveniently operated.
Description
Technical Field
The invention belongs to the technical field of tunnel construction, and particularly relates to a plate overturning device with an internal protection function for tunnel construction.
Background
Tunnel engineering belongs to underground structures, and underground structures are various, and construction methods and technologies for constructing underground structures are also various. Construction methods and techniques are developed and related to the characteristics of underground structures. It features that the longitudinal length is from several meters to tens of kilometers, the section is relatively small, and it is a long underground structure with height of 5-6 m and width of 5-tens of meters.
Need overturn the horizontally panel to vertical position among the tunnel work progress, let the panel laminating on the tunnel wall, can carry out convenient installation to panel this moment, but the panel volume is great while weight is heavier, need the manual upset of workman in the in-process of using simultaneously, not only the extravagant workman's volume of troublesome poeration, and if the workman takes off the power can't hold the emergence that panel probably leads to the accident, and the transportation of panel is comparatively troublesome in the course of working, consequently, need a transportation to use very trouble when needing to install a large amount of panels, very big inconvenience has been brought for tunnel construction.
Disclosure of Invention
The invention aims to: need overturn the horizontally panel to vertical position in order to solve the tunnel work progress, let the panel laminating on the tunnel wall, can carry out convenient installation to panel this moment, but panel volume is great while weight is heavier, need the manual upset of workman in the use simultaneously, not only operate the extravagant workman's volume of trouble, and if the workman takes off the power can't hold the emergence that panel probably leads to the accident, and the transportation of panel is comparatively troublesome in the course of working, consequently need a transportation to use when needing a large amount of panels of installation very troublesome, for the tunnel construction has brought very big inconvenient problem, and the panel turning device is used in the tunnel construction who has inside safeguard function who proposes.
In order to achieve the purpose, the invention adopts the following technical scheme:
panel turning device is used in tunnel construction with inside safeguard function, including end box and shell, the last fixed surface of end box is connected with the shell, and the discharge gate has been seted up to the left surface of shell, is provided with push mechanism on the shell, is provided with adjustment mechanism and damper in the shell, and damper and adjustment mechanism are located push mechanism's downside and upside respectively, be provided with tilting mechanism and blow dirt mechanism in the end box.
As a further description of the above technical solution:
push mechanism includes the L shaped plate of fixed connection at the shell right flank, the equal joint in both sides has the push sleeve around the L shaped plate right flank, be provided with the push rod in the push sleeve, the left end of push rod articulates the surface at the connecting rod, the top fixedly connected with running roller of connecting rod, the running roller is located the guide slot that the L shaped plate left surface was seted up, the other end of connecting rod articulates there is first stopper, the quantity of first stopper is two, two first stoppers are located the first spacing downthehole that the face of both sides was seted up around the shell respectively, fixedly connected with push pedal between two first stoppers, push sleeve sliding connection is in the rectangular hole that the L shaped plate right flank was seted up.
As a further description of the above technical solution:
the adjusting mechanism comprises a through hole formed in the upper surface of the shell, a third threaded cap is fixedly connected in the through hole, a third threaded column is connected in the third threaded cap in a threaded mode, the third threaded column is located in the through hole, and a steel ball is fixedly connected to the bottom end of the sliding rod.
As a further description of the above technical solution:
the steel ball laminating is on the inclined plane of three hornblocks, and the left surface fixedly connected with limiting plate of three hornblocks, the right flank fixedly connected with gag lever post of limiting plate, the gag lever post is located the spacing inslot that the shell inner wall right flank was seted up, and three hornblocks are located the recess that the shell inner wall right flank was seted up.
As a further description of the above technical solution:
damper is including offering the groove of accomodating at shell inner wall lower surface, accomodates the inslot and is provided with the backup pad, and the four corners department of backup pad lower surface all connects at the lower surface of accomodating the inslot wall through second spring fixed connection, the first slider of the equal fixedly connected with of the left and right sides face of backup pad, and first slider sliding connection is in first spout, and two first spouts are offered respectively and are being accomodate the left and right sides face of inslot wall.
As a further description of the above technical solution:
tilting mechanism includes the motor of fixed connection at end box right flank, the first screw thread post of output shaft fixedly connected with of motor, and the surface threaded connection of first screw thread post has first screw cap, and the front and back both sides face of first screw cap all is through clamp plate fixedly connected with second stopper, and the second stopper is located the spacing downthehole of second that end box surface was seted up, the equal fixedly connected with rack of the face of keeping away from mutually of two second stoppers.
As a further description of the above technical solution:
the upside meshing of rack has the gear, and the gear revolve connects the side at end box, and the equal fixedly connected with first drive wheel of the face of keeping away from mutually of two gears, the equal fixedly connected with curb plate in both sides around end box upper surface rotates through the fixed axle between two curb plates and is connected with the returning face, and the face of keeping away from mutually of two curb plates all rotates and is connected with the second drive wheel, is connected through belt drive between first drive wheel and the second drive wheel.
As a further description of the above technical solution:
the lower surface of returning face plate is provided with extrusion mechanism, and extrusion mechanism is including seting up the dead slot at placing the board lower surface, and the dead slot internal rotation is connected with second screw thread post, and the bottom fixedly connected with hand wheel of second screw thread post, the surface threaded connection of second screw thread post has second screw cap, the equal fixedly connected with L shape pole of the left and right sides face of second screw cap, and the position sleeve and the fixedly connected with splint of returning face plate lower surface joint are passed to the one end of L shape pole, and splint are located the standing groove that the returning face plate upper surface was seted up.
As a further description of the above technical solution:
blow two gasbags of dirt mechanism including fixed connection at end box inner wall right flank, the symmetry sets up around two gasbags, the left surface fixed connection of gasbag is at the right flank of clamp plate, the left surface intercommunication of gasbag has the trachea, the tracheal other end passes a side of end box and communicates in the outside of blowing the dirt pipe, two blow the dirt pipe and rotate respectively and connect the looks of connecting at two second sliders and keep away from, second slider sliding connection is in the second spout, two second spouts are seted up respectively at the front and back both sides face of end box, blow the surface of dirt pipe and seted up a plurality of dirt holes that blow, blow the dirt pipe and place the upper surface of placing the piece, place a fixed connection at the surface of end box, the lower fixed surface of blowing the dirt pipe is connected with the stationary blade, it has the bolt to run through on the stationary blade, the mounting hole has been seted up to the position that.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, by arranging the turnover mechanism, the motor is controlled to work to drive the first threaded column to rotate, the first threaded column can drive the first threaded cap to move, at the moment, the two pressing plates respectively drive the two racks to move, the racks can drive the gear to rotate, under the action of the driving wheel and the belt, the fixed shaft can rotate and drive the turnover plate to rotate, at the moment, the turnover plate can drive the plate to rotate and enable the plate to be attached to the tunnel wall, at the moment, the plate attached to the tunnel wall can be conveniently and quickly installed by workers, the operation and the use are more convenient, by arranging the extrusion mechanism, wherein rotatory hand wheel can be controld the rotation of second screw thread post promptly, and the rotation of second screw thread post can drive through second screw cap, and second screw cap passes through L shape pole and drives splint and remove, lets splint remove left and extrudees panel, and panel is fixed this moment the workman can be convenient operate it.
2. According to the invention, the dust blowing mechanism is arranged, when the turnover mechanism is controlled to work, the pressing plate moves rightwards to extrude the air bag, the air bag contracts to convey air into the dust blowing pipe through the air pipe, at the moment, the air is discharged through the plurality of dust blowing holes together, at the moment, dust and impurities on the tunnel wall can be blown off, a certain cleaning effect is achieved, and the probability of influence in the installation process of the plate is reduced.
3. In the invention, by arranging the shell and the adjusting mechanism, the third threaded column can be controlled to move downwards by rotating the rotating block, the third threaded column can drive the steel ball to move downwards, the steel ball can extrude the triangular block, the triangular block can move and drive the limiting plate to move, the inclined plane of the limiting plate is attached to the left side surface of the inner wall of the shell at the moment and fixes the plate, the plate is not fixed after the limiting plate is adjusted to move rightwards, the lowest plate can fall onto the damping mechanism, the limiting plate can stably move along the track under the action of the limiting rod and the limiting groove, by arranging the damping mechanism, when the plate falls onto the supporting plate, the plate can move upwards and downwards under the action of the second spring to realize the effect of buffering and damping, the plate is prevented from falling and being damaged, by arranging the pushing mechanism, the connecting rod can be driven to move when the pushing rod moves downwards, the connecting rod can drive the running roller in the guide slot, and the running roller moves first stopper left shifting through the connecting rod top this moment, and first stopper drives the push pedal left shifting and can pass through the discharge gate with panel and release, realizes quick material loading, does not need the transportation panel of one, and very big work that has made things convenient for the workman has improved efficiency.
Drawings
FIG. 1 is a front view of a plate turnover device for tunnel construction, which is provided by the invention and has an internal protection function;
FIG. 2 is a schematic cross-sectional view of a front view of an outer shell of the plate turnover device for tunnel construction with an internal protection function according to the present invention;
fig. 3 is an enlarged schematic structural view of a plate turnover device a for tunnel construction with an internal protection function according to the present invention;
fig. 4 is a schematic structural diagram of a side view of a sheet material pushed in the plate turnover device for tunnel construction with an internal protection function according to the present invention;
FIG. 5 is a schematic cross-sectional side view of an extrusion mechanism of the plate turnover device for tunnel construction with an internal protection function according to the present invention;
fig. 6 is a schematic structural diagram of a tilting mechanism in a plate tilting device for tunnel construction with an internal protection function according to the present invention.
Illustration of the drawings:
1. a bottom case; 2. a housing; 3. a pushing mechanism; 31. an L-shaped plate; 32. a push rod; 33. pushing a sleeve; 34. a roller; 35. a connecting rod; 36. a first stopper; 37. pushing the plate; 4. a discharge port; 5. an adjustment mechanism; 51. a limiting plate; 52. rotating the block; 53. a triangular block; 54. a third threaded post; 55. a steel ball; 56. a limiting rod; 6. a damping mechanism; 61. a first slider; 62. a support plate; 63. a second spring; 7. a turnover mechanism; 71. a motor; 72. a first threaded post; 73. a rack; 74. a second limiting block; 75. pressing a plate; 76. a first drive pulley; 77. a gear; 78. a belt; 79. a turnover plate; 8. a dust blowing mechanism; 81. a second slider; 82. mounting holes; 83. a fixing sheet; 84. a dust blowing pipe; 85. placing the blocks; 86. an air bag; 87. an air tube; 9. an extrusion mechanism; 91. a splint; 92. an empty groove; 93. a second threaded post; 94. a hand wheel; 95. an L-shaped rod; 96. and fixing the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: panel turning device is used in tunnel construction with inside safeguard function, including end box 1 and shell 2, the last fixed surface of end box 1 is connected with shell 2, and discharge gate 4 has been seted up to the left surface of shell 2, is provided with push mechanism 3 on the shell 2, is provided with adjustment mechanism 5 and damper 6 in the shell 2, and damper 6 and adjustment mechanism 5 are located push mechanism 3's downside and upside respectively, be provided with tilting mechanism 7 and blow dirt mechanism 8 in the end box 1.
Specifically, the pushing mechanism 3 includes an L-shaped plate 31 fixedly connected to the right side of the housing 2, a pushing sleeve 33 is fastened to both the front and rear sides of the right side of the L-shaped plate 31, a push rod 32 is disposed in the pushing sleeve 33, the left end of the push rod 32 is hinged to the outer surface of a connecting rod 35, a roller 34 is fixedly connected to the top end of the connecting rod 35, the roller 34 is located in a guide slot formed in the left side of the L-shaped plate 31, the other end of the connecting rod 35 is hinged to a first limiting block 36, the number of the first limiting blocks 36 is two, the two first limiting blocks 36 are respectively located in first limiting holes formed in the front and rear sides of the housing 2, a pushing plate 37 is fixedly connected between the two first limiting blocks 36, the pushing sleeve 33 is slidably connected in a rectangular hole formed in the right side of the L-shaped plate 31, by arranging the pushing mechanism 3, wherein the connecting rod 35, at this moment, the roller 34 pushes the first limiting block 36 to move leftwards through the connecting rod 35, the first limiting block 36 drives the push plate 37 to move leftwards, so that the plate can be pushed out through the discharge hole 4, quick feeding is realized, one conveying plate is not needed, and great convenience is brought to the work of workers, so that the efficiency is improved.
Specifically, the adjusting mechanism 5 comprises a through hole formed in the upper surface of the housing 2, a third threaded cap is fixedly connected in the through hole, a third threaded post 54 is connected in the third threaded cap in a threaded manner, the third threaded post 54 is located in the through hole, a steel ball 55 is fixedly connected to the bottom end of the sliding rod, the steel ball 55 is attached to the inclined plane of the triangular block 53, a limit plate 51 is fixedly connected to the left side surface of the triangular block 53, a limit rod 56 is fixedly connected to the right side surface of the limit plate 51, the limit rod 56 is located in a limit groove formed in the right side surface of the inner wall of the housing 2, the triangular block 53 is located in a groove formed in the right side surface of the inner wall of the housing 2, by arranging the housing 2 and the adjusting mechanism 5, wherein the third threaded post 54 can be controlled to move downwards by rotating the rotating block 52, the third threaded post 54 can drive the steel ball 55 to move downwards, the steel ball 55 can form an extrusion, limiting plate 51 inclined plane and the left surface laminating of 2 inner walls of shell realize fixed to panel this moment, adjust limiting plate 51 and remove the back and no longer fixed to panel, and panel of downside can drop to damper 6 this moment on, through setting up gag lever post 56 and spacing groove, and limiting plate 51 can be along the stable removal of orbit under its effect.
It is specific, damper 6 is including seting up the groove of accomodating at 2 inner wall lower surfaces of shell, accomodate the inslot and be provided with backup pad 62, the four corners department of backup pad 62 lower surface all through second spring 63 fixed connection at the lower surface of accomodating the inslot wall, the first slider 61 of the equal fixedly connected with of the left and right sides face of backup pad 62, first slider 61 sliding connection is in first spout, two first spouts are seted up respectively at the left and right sides face of accomodating the inslot wall, through setting up damper 6, wherein when panel drops to backup pad 62, under the effect of second spring 63, panel can reciprocate and realize buffering absorbing effect, it receives the damage to avoid panel to drop, through setting up first slider 61 and first spout, backup pad 62 can be along the stable reciprocating of orbit under its effect.
Specifically, the turnover mechanism 7 includes a motor 71 fixedly connected to the right side surface of the bottom case 1, an output shaft of the motor 71 is fixedly connected with a first threaded column 72, an outer surface of the first threaded column 72 is in threaded connection with a first threaded cap, the front side surface and the rear side surface of the first threaded cap are both fixedly connected with a second limiting block 74 through a pressing plate 75, the second limiting block 74 is located in a second limiting hole formed in the outer surface of the bottom case 1, the far surfaces of the two second limiting blocks 74 are both fixedly connected with a rack 73, the upper side of the rack 73 is engaged with a gear 77, the gear 77 is rotatably connected to one side surface of the bottom case 1, the far surfaces of the two gears 77 are both fixedly connected with a first driving wheel 76, the front side surface and the rear side surface of the upper surface of the bottom case 1 are both fixedly connected with side plates, a turnover plate 79 is rotatably connected between the two side plates through a fixing, the first driving wheel 76 is in transmission connection with the second driving wheel through a belt 78, the lower surface of the turnover plate 79 is provided with an extrusion mechanism 9, through the arrangement of the extrusion mechanism 9, a hand wheel 94 is rotated to control a second threaded column 93 to rotate, the second threaded column 93 can be driven through a second threaded cap, the second threaded cap drives the clamp plate 91 to move through an L-shaped rod 95, the clamp plate 91 moves leftwards to extrude a plate, the plate can be conveniently operated by a worker, the extrusion mechanism 9 comprises a hollow groove 92 formed in the lower surface of the placing plate, the second threaded column 93 is rotatably connected in the hollow groove 92, the bottom end of the second threaded column 93 is fixedly connected with the hand wheel 94, the outer surface of the second threaded column 93 is in threaded connection with the second threaded cap, the left side surface and the right side surface of the second threaded cap are both fixedly connected with the L-shaped rods 95, one end of the L-shaped rod 95 penetrates through a positioning sleeve clamped with the lower surface of the turnover plate 79 and, splint 91 is located the standing groove that the upper surface of returning face plate 79 was seted up, through setting up tilting mechanism 7, wherein control motor 71 work drives first screw thread post 72 rotatory, first screw thread post 72 is rotatory can drive first screw cap and remove, two clamp plates 75 drive two racks 73 respectively this moment and remove, rack 73 removes and can drive gear 77 rotatory, under the effect of drive wheel and belt 78, fixed axle 96 can rotate and drive returning face plate 79 rotatory, returning face plate 79 can drive panel rotatory and let panel laminating on the tunnel wall this moment, can make things convenient for the workman to install panel of laminating on the tunnel wall fast this moment, it is more convenient during the operation uses.
Specifically, the dust blowing mechanism 8 includes two air bags 86 fixedly connected to the right side of the inner wall of the bottom box 1, the two air bags 86 are symmetrically arranged in front and back, the left side of the air bags 86 is fixedly connected to the right side of the pressing plate 75, the left side of the air bags 86 is communicated with an air pipe 87, the other end of the air pipe 87 penetrates through one side of the bottom box 1 and is communicated with the outer side of the dust blowing pipe 84, the two dust blowing pipes 84 are respectively rotatably connected to the two second sliding blocks 81 to be away from each other, the second sliding blocks 81 are slidably connected to the second sliding grooves, the two second sliding grooves are respectively formed in the front side and the back side of the bottom box 1, a plurality of dust blowing holes are formed in the outer surface of the dust blowing pipe 84, the dust blowing pipe 84 is placed on the upper surface of the placing block 85, the placing block 85 is fixedly connected to the outer surface of the bottom box 1, the fixing plate 83 is fixedly connected to the lower surface of the, by arranging the dust blowing mechanism 8, wherein when the turnover mechanism 7 is controlled to work, the pressing plate 75 moves rightwards to extrude the air bag 86, the air bag 86 contracts to convey air into the dust blowing pipe 84 through the air pipe 87, at the moment, the air is exhausted through a plurality of dust blowing holes together, at the moment, dust and impurities on the tunnel wall can be blown off, a certain cleaning effect is achieved, the probability of influence in the plate installation process is reduced, through arranging the second sliding block 81 and the second sliding groove, the dust blowing pipe 84 can be rotated and adjusted in position under the action of the second sliding block 81 and the second sliding groove, at the moment, the dust blowing pipe 84 can be placed on the placing block 85, at the moment, the dust blowing pipe 84 is in a horizontal position and can be effectively stored, when the dust blowing pipe is not needed to be used, the occupied space can be saved, through arranging the fixing plate 83 and the mounting hole 82, when a rotating bolt is inserted into the mounting hole 82, the fixing plate 83 can, can effectively achieve the dust blowing effect.
The working principle is as follows: when the device is used, a large number of plates are placed in the shell 2, then the third threaded column 54 can be controlled to move downwards by controlling the rotating block 52, the third threaded column 54 can drive the steel ball 55 to move downwards, the steel ball 55 can extrude the triangular block 53, at the moment, the triangular block 53 can move and drive the limiting plate 51 to move, at the moment, the inclined surface of the limiting plate 51 is attached to the left side surface of the inner wall of the shell 2 to fix the plates, the limiting plate 51 is adjusted to move rightwards and then is not fixed to the plates, at the moment, the lowest plate can fall onto the damping mechanism 6, the connecting rod 35 can be driven to move when the push rod 32 moves downwards, the connecting rod 35 can drive the roller 34 to move in the guide groove, at the moment, the roller 34 pushes the first limiting block 36 to move leftwards through the connecting rod 35, the first limiting block 36 drives the push plate 37 to move leftwards to, the work of control motor 71 drives first screw post 72 rotatory, first screw post 72 is rotatory can drive first screw cap and remove, two clamp plates 75 drive two racks 73 respectively this moment and remove, rack 73 removes and can drive gear 77 rotatory, under the effect of drive wheel and belt 78, fixed axle 96 can rotate and drive returning face plate 79 rotatory, returning face plate 79 can drive panel rotatory and let panel laminating on the tunnel wall this moment, can make things convenient for the workman to install fast the panel of laminating on the tunnel wall this moment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Panel turning device is used in tunnel construction with inside safeguard function, including end box (1) and shell (2), its characterized in that, the last fixed surface of end box (1) is connected with shell (2), and discharge gate (4) have been seted up to the left surface of shell (2), is provided with push mechanism (3) on shell (2), is provided with adjustment mechanism (5) and damper (6) in shell (2), and damper (6) and adjustment mechanism (5) are located push mechanism's (3) downside and upside respectively, be provided with tilting mechanism (7) and blow dirt mechanism (8) in end box (1).
2. The plate turnover device with the internal protection function for tunnel construction as claimed in claim 1, wherein the pushing mechanism (3) comprises an L-shaped plate (31) fixedly connected to the right side of the housing (2), pushing sleeves (33) are respectively clamped on the front and rear sides of the right side of the L-shaped plate (31), push rods (32) are arranged in the pushing sleeves (33), the left ends of the push rods (32) are hinged to the outer surface of a connecting rod (35), rollers (34) are fixedly connected to the top end of the connecting rod (35), the rollers (34) are located in guide grooves formed in the left side of the L-shaped plate (31), the other end of the connecting rod (35) is hinged to first limiting blocks (36), the number of the first limiting blocks (36) is two, the two first limiting blocks (36) are respectively located in first limiting holes formed in the front and rear sides of the housing (2), and a push plate (37) is fixedly connected between the two first limiting blocks, the push sleeve (33) is connected in a rectangular hole formed in the right side face of the L-shaped plate (31) in a sliding mode.
3. The plate turnover device with the internal protection function for tunnel construction as claimed in claim 1, wherein the adjusting mechanism (5) comprises a through hole formed in the upper surface of the housing (2), a third screw cap is fixedly connected in the through hole, a third screw column (54) is connected in the third screw cap in a threaded manner, the third screw column (54) is located in the through hole, and a steel ball (55) is fixedly connected to the bottom end of the sliding rod.
4. The plate turnover device with the internal protection function for tunnel construction according to claim 3, wherein the steel ball (55) is attached to the inclined plane of the triangular block (53), the left side surface of the triangular block (53) is fixedly connected with a limiting plate (51), the right side surface of the limiting plate (51) is fixedly connected with a limiting rod (56), the limiting rod (56) is located in a limiting groove formed in the right side surface of the inner wall of the shell (2), and the triangular block (53) is located in a groove formed in the right side surface of the inner wall of the shell (2).
5. The plate turnover device with the internal protection function for tunnel construction as claimed in claim 1, wherein the damping mechanism (6) comprises a storage groove formed in the lower surface of the inner wall of the housing (2), a support plate (62) is arranged in the storage groove, four corners of the lower surface of the support plate (62) are fixedly connected to the lower surface of the inner wall of the storage groove through second springs (63), the left side and the right side of the support plate (62) are fixedly connected with first sliding blocks (61), the first sliding blocks (61) are slidably connected in first sliding grooves, and the two first sliding grooves are respectively formed in the left side and the right side of the inner wall of the storage groove.
6. The plate turnover device with the internal protection function for tunnel construction as claimed in claim 1, wherein the turnover mechanism (7) comprises a motor (71) fixedly connected to the right side surface of the bottom box (1), an output shaft of the motor (71) is fixedly connected with a first threaded column (72), an outer surface of the first threaded column (72) is in threaded connection with a first threaded cap, the front side surface and the rear side surface of the first threaded cap are both fixedly connected with second limiting blocks (74) through pressing plates (75), the second limiting blocks (74) are located in second limiting holes formed in the outer surface of the bottom box (1), and far surfaces of the two second limiting blocks (74) are both fixedly connected with racks (73).
7. The plate turnover device with the internal protection function for tunnel construction as claimed in claim 6, wherein a gear (77) is meshed with the upper side of the rack (73), the gear (77) is rotatably connected to one side surface of the bottom box (1), first transmission wheels (76) are fixedly connected to the far surfaces of the two gears (77), side plates are fixedly connected to the front side and the rear side of the upper surface of the bottom box (1), a turnover plate (79) is rotatably connected between the two side plates through a fixing shaft (96), second transmission wheels are rotatably connected to the far surfaces of the two side plates, and the first transmission wheels (76) are in transmission connection with the second transmission wheels through a belt (78).
8. The plate turnover device with the internal protection function for tunnel construction according to claim 7, wherein an extrusion mechanism (9) is arranged on the lower surface of the turnover plate (79), the extrusion mechanism (9) comprises a hollow groove (92) formed in the lower surface of the placement plate, a second threaded column (93) is connected in the hollow groove (92) in a rotating mode, a hand wheel (94) is fixedly connected to the bottom end of the second threaded column (93), a second threaded cap is connected to the outer surface of the second threaded column (93) in a threaded mode, L-shaped rods (95) are fixedly connected to the left side surface and the right side surface of the second threaded cap, one end of each L-shaped rod (95) penetrates through a positioning sleeve clamped on the lower surface of the turnover plate (79) and is fixedly connected with a clamp plate (91), and the clamp plate (91) is located in the placement groove formed in the upper surface of.
9. The plate turnover device with the internal protection function for tunnel construction according to claim 1, wherein the dust blowing mechanism (8) comprises two air bags (86) fixedly connected to the right side surface of the inner wall of the bottom box (1), the two air bags (86) are symmetrically arranged in front and back, the left side surface of the air bags (86) is fixedly connected to the right side surface of the pressure plate (75), the left side surfaces of the air bags (86) are communicated with an air pipe (87), the other ends of the air pipes (87) penetrate through one side surface of the bottom box (1) and are communicated with the outer sides of the dust blowing pipes (84), the two dust blowing pipes (84) are respectively rotatably connected to the two second sliding blocks (81) to be far away from each other, the second sliding blocks (81) are slidably connected in second sliding grooves, the two second sliding grooves are respectively formed in the front and back of the two side surfaces of the bottom box (1), a plurality of dust blowing holes are formed in the outer surfaces of the dust blowing pipes (84), and the dust blowing pipes (84, place piece (85) fixed connection at the surface of end box (1), blow lower surface fixed connection of dirt pipe (84) and have stationary blade (83), it has the bolt to run through on stationary blade (83), and mounting hole (82) have been seted up to the position that the surface of end box (1) corresponds the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533867.5A CN112647988A (en) | 2020-12-22 | 2020-12-22 | Panel turning device is used in tunnel construction with inside safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533867.5A CN112647988A (en) | 2020-12-22 | 2020-12-22 | Panel turning device is used in tunnel construction with inside safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647988A true CN112647988A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011533867.5A Withdrawn CN112647988A (en) | 2020-12-22 | 2020-12-22 | Panel turning device is used in tunnel construction with inside safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112647988A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114009426A (en) * | 2021-12-10 | 2022-02-08 | 山东万能干细胞生物技术有限公司 | Intelligent liquid nitrogen thermostatic chamber with emergency function |
| CN115372129A (en) * | 2022-10-27 | 2022-11-22 | 沧州市交通运输局 | Highway construction quality detection device |
| CN115638007A (en) * | 2022-12-07 | 2023-01-24 | 中铁六局集团太原铁路建设有限公司 | Tunnel construction panel turning device |
| CN116085005A (en) * | 2023-04-10 | 2023-05-09 | 湖南鹏翔星通汽车有限公司 | Vertical arch frame manipulator with danger eliminating function and arch frame trolley |
-
2020
- 2020-12-22 CN CN202011533867.5A patent/CN112647988A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114009426A (en) * | 2021-12-10 | 2022-02-08 | 山东万能干细胞生物技术有限公司 | Intelligent liquid nitrogen thermostatic chamber with emergency function |
| CN115372129A (en) * | 2022-10-27 | 2022-11-22 | 沧州市交通运输局 | Highway construction quality detection device |
| CN115638007A (en) * | 2022-12-07 | 2023-01-24 | 中铁六局集团太原铁路建设有限公司 | Tunnel construction panel turning device |
| CN116085005A (en) * | 2023-04-10 | 2023-05-09 | 湖南鹏翔星通汽车有限公司 | Vertical arch frame manipulator with danger eliminating function and arch frame trolley |
| CN116085005B (en) * | 2023-04-10 | 2023-06-27 | 湖南鹏翔星通汽车有限公司 | Vertical arch frame manipulator with danger eliminating function and arch frame trolley |
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Application publication date: 20210413 |
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