CN113551082A - Lifting device for high-altitude indoor pipeline and air pipe - Google Patents
Lifting device for high-altitude indoor pipeline and air pipe Download PDFInfo
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- CN113551082A CN113551082A CN202110809770.0A CN202110809770A CN113551082A CN 113551082 A CN113551082 A CN 113551082A CN 202110809770 A CN202110809770 A CN 202110809770A CN 113551082 A CN113551082 A CN 113551082A
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- 238000010168 coupling process Methods 0.000 claims description 2
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- 238000000034 method Methods 0.000 abstract description 9
- 230000000630 rising effect Effects 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/215—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the movement being hydraulically or electrically controlled
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Abstract
The utility model relates to a device is lifted to indoor pipeline in high altitude and tuber pipe, relate to building construction technical field, the on-line screen storage device comprises a base, the platform is lifted in the slip setting on the base, it is provided with a plurality of support columns to slide along vertical direction in the base, be equipped with the elevating system that the platform goes up and down to drive lift on the base, it lifts the platform rotation and gliding locking mechanical system to be equipped with the locking on the support column, the base bottom is equipped with a plurality of gyro wheels, still be equipped with the mounting of restriction base gliding on the support column, the gyro wheel is when going up to breaking away from ground along with the base, the locking of locking mechanical system pair lifting platform is removed to the base, the gliding of mounting restriction base simultaneously, make the elevating system drive lift the platform go up and down. This application is through setting up the support column, utilizes elevating system to drive the in-process that lifts of lifting platform for the automatic butt of support column supports in ground when rising at every turn lifting the tuber pipe, reduces additionally to support the base, thereby has the advantage of being convenient for improve whole lifting device stability.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a lifting device for an indoor pipeline and an air pipe at a high altitude.
Background
At present, when decoration is carried out in a high-altitude room, a plurality of water-through pipelines or ventilation pipelines are usually installed, and the water-through pipelines are positioned at the indoor top so as to conveniently carry out water spraying and fire extinguishing on an indoor fire. The ventilating duct is connected with an air conditioner to ventilate or exhaust air indoors, and the ventilating duct is generally large.
Related art is for CN208718336U discloses a top pipe network construction lift platform as bulletin board, including the base, the base bottom is equipped with the walking wheel, and the base upside is equipped with first elevating system, and first elevating system top is equipped with the operation panel, and the operation panel upside is equipped with second elevating system, and second elevating system top is equipped with the platform of lifting, is equipped with a plurality of strutting arrangement on the base, strutting arrangement including pass the base and with base threaded connection's screw rod, the screw rod lower extreme is equipped with the supporting seat, the screw rod upper end is equipped with the handle.
In the above-described related art, the inventors consider that: when moving the base to the position that needs lift, need manually to twist and move the screw rod and tightly push up the supporting seat subaerial to break away from ground with the walking wheel, make the process of improving whole platform stability comparatively troublesome.
Disclosure of Invention
In order to improve the stability of the whole lifting device, the application aims to provide the lifting device for the high-altitude indoor pipeline and the air pipe.
The application provides a device for lifting pipelines and air pipes in a high-altitude room adopts following technical scheme:
the utility model provides a device is lifted to indoor pipeline in high altitude and tuber pipe, include the base, slide set up in lift platform on the base, it is provided with a plurality of support columns to slide along vertical direction in the base, be equipped with the drive on the base lift elevating system that the platform goes up and down, be equipped with the locking on the support column lift platform rotation and gliding locking mechanical system, the base bottom is equipped with a plurality of gyro wheels, still be equipped with the restriction on the support column the mounting of base gliding, the gyro wheel is along with the base when going up to breaking away from ground, the locking mechanical system is relieved to the locking of lifting the platform to the base, simultaneously the gliding of mounting restriction base makes the elevating system drive lift platform goes up and down.
Through adopting above-mentioned technical scheme, when lifting the tuber pipe, promote the base for the base removes the position of lifting the platform under the slip of gyro wheel, places the tuber pipe after lifting the bench and fixing, starts elevating system and locking mechanical system, in order to restrict the lift of lifting the platform, makes the base slide along the support column under elevating system's drive simultaneously, so that the gyro wheel breaks away from ground, makes the support column butt in ground, in order to fix whole lifting device on ground. When the base drives the roller to be separated from the ground, the locking mechanism is slid upwards to unlock the lifting table on the base, and meanwhile, the fixing piece is started to fix the upward-sliding base on the supporting column so as to fix the state that the base drives the roller to be separated from the ground. Then the lifting mechanism is continuously started, so that the lifting platform which is unlocked drives the air pipe to ascend and lift the air pipe, and the air pipe is lifted. Consequently through setting up the support column, utilize elevating system to drive and lift the in-process that the platform goes up and down to lift the tuber pipe, break away from ground with the gyro wheel earlier for support column butt ground, then lift the platform and rise again and lift, so that the support column butt supports in ground when rising at every turn and lifting the tuber pipe, reduces extra support of going on the base, thereby is convenient for improve the stability of whole lifting device.
Optionally, the lifting mechanism comprises a motor fixedly connected to the bottom of the base and a threaded rod coaxially connected to the output shaft of the motor, the motor is higher than the roller, a through hole is formed in the base and used for the threaded rod to vertically extend upwards, and the upper end of the threaded rod is in threaded connection with the inside of the lifting table.
Through adopting above-mentioned technical scheme, when elevating system drove the base and goes up the slide, the motor starts to drive the threaded rod and rotates, and locking mechanical system fixes the lift of lifting the platform this moment to make the base slide along the support column under the drive of motor, the threaded rod is slided upward along with the base removal simultaneously. Until the gyro wheel breaks away from ground for the base is slided upward and is relieved locking mechanism's locking, and the mounting starts to be fixed in on the support column gliding base simultaneously, then the motor reversal, makes the threaded rod antiport. Base and threaded rod keep fixed this moment for lift the platform and slide down in the rotation of threaded rod, lift the position that the tuber pipe was installed to needs until lifting the platform, realize lifting of tuber pipe. Consequently through setting up threaded rod and motor cooperation for lift the in-process of tuber pipe, slide the after-fixing on the base earlier, then the motor reverses the drive again and lifts the platform and rise, and the support column supports the base in advance butt ground when realizing lifting the platform and rising, thereby realizes lifting the platform and supports the support column in ground when rising automatically.
Optionally, locking mechanical system including set up in lift a plurality of guide bars in the platform, set up in the locking piece of guide bar lower extreme and support column upper end, the lower extreme of guide bar slide all the time in the support column, the locking piece be used for with the slip of guide bar and support column is locked, be equipped with the drive on the base the unlocking piece that the locking piece removed the locking.
Through adopting above-mentioned technical scheme, when the motor drove the base and goes up the slide, after the gyro wheel on the base breaks away from ground, the locking piece on the guide bar was removed in the unlocking piece start on the base for the locking of guide bar and support column is removed, and the base after the mounting starts to go up the slide is fixed simultaneously, then the motor reversal, makes the guide bar upwards slide along the length direction of support column, realizes lifting the last of platform. When will lifting the high reduction of platform, lift the platform and descend downwards in the drive of motor, when lifting the platform and descend to suitable position, the locking piece starts, it fixes gliding guide bar and support column, the unblock piece breaks away from the locking piece simultaneously, and also remove the mounting to the fixed of base, make the base slide downwards under the reversal of motor, until gyro wheel butt in ground, break away from the ground with the support column lower extreme, make the transfer of base remove through the gyro wheel, thereby reach the effect of being convenient for remove the base.
Optionally, the locking piece include fixed connection in the guide bar is close to the lock dish one of support column one end, rotate connect in the lock dish two on support column top, set up in a plurality of linking pieces of lock dish bottom with set up in the lock dish two go up with the joint piece that the piece articulates each other, linking piece and joint piece articulate and be used for the restriction the separation of vertical direction is followed to dish one and lock dish two, adjacent two on the lock dish one leave the confession between the linking piece the unlocking groove that the joint piece changes over to, unlocking groove is used for supplying the joint piece breaks away from over to the back linking piece articulates.
Through adopting above-mentioned technical scheme, when guide bar and support column are fixed mutually, the joint piece on the lock dish two is aimed at in the unlocking groove between two adjacent piece of hanging on the lock dish one, then the guide bar slides towards the support column is inside, make and articulate the piece and slide into the unlocking groove, then rotate lock dish two, make the joint piece on the lock dish two rotate to articulating the piece top and articulate the piece and form and articulate, so that the joint piece breaks away from the unlocking groove and articulates the piece formation, with the relative slip of restriction guide bar and support column, thereby be convenient for lock the relative slip of guide bar and support column.
Optionally, the piece of deblocking includes the interval set up in a plurality of butt pieces on the base, set up in two circumference lateral walls of lock plate with the unblock piece of joint piece one-to-one, the terminal surface of butt piece and deblocking piece looks butt is equipped with the spigot surface, the spigot surface is used for the butt piece is supported the piece of deblocking drives two rotations of lock plate, make the joint piece changes over to the unlocking groove.
Through adopting above-mentioned technical scheme, when removing the locking between guide bar and the support column, the base is slided upward under the drive of motor to drive the butt piece and slide upward, after the gyro wheel breaks away from ground, the butt piece is slided upward and is separated from unblock piece looks butt, makes the spigot surface on the butt piece and the spigot surface looks butt of unblock piece, so that unblock piece drives the lock dish and rotates two weeks. And then make the second drive joint piece of lock dish rotate the back and shift over to the unlocking groove to with the joint piece with articulate and remove between the piece, realize the locking between guide bar and the support column and remove, thereby be convenient for remove the locking of guide bar and support column at the ascending process of base.
Optionally, the mounting including set up in the fixed block at butt piece top, the spigot surface set up in on the fixed block, the fixed block with the butt piece top leaves the confession the fixed slot that the unlocking block card was gone into, the lower extreme of spigot surface is located in the fixed slot, be equipped with the drive in the support column two rotate the piece that resets of blocking the fixed slot with the unlocking block.
Through adopting above-mentioned technical scheme, when the locking of guide bar and support column is relieved and when the base that will go up the slip is fixed in on the support column, drive the fixed block behind butt piece butt unblock piece and slide to the top of unblock piece, when the fixed slot between up to butt piece and the fixed block slides to one side of unblock piece, it resets to drive two locking discs of locking disc and resets and blocks the fixed slot with unblock piece card income fixed slot in, so that the diapire butt in the roof of unblock piece of fixed block, restriction butt piece is in the ascending slip of vertical side, so that be fixed in the locking disc two with the base, thereby be convenient for the motor reversal drives and lifts the platform and rise.
Optionally, the reset piece comprises a coil spring arranged in the support column and used for driving the second lock disc to rotate, and the coil spring is used for driving the second lock disc to rotate so as to enable the clamping block and the hanging block to be hung.
Through adopting above-mentioned technical scheme, when the locking of going up slide with guide bar and support column on the base is relieved, the butt piece drives fixed block butt in the unlocking piece, make the unlocking piece drive two rotations of locking disc under the effect of spigot surface, and make the coil spring compress, slide to the fixed slot notch alignment unlocking piece on the butt piece, the coil spring restores force to act on two on the locking disc, make two antiport of locking disc, in making the unlocking piece block go into the fixed slot, realize that the butt piece is fixed in two on the locking disc, thereby be convenient for fix the up-and-down slip of base.
Optionally, the lower extreme of articulate the piece and the upper end of joint piece is equipped with the butt face of mutual butt, the butt face is used for drive lock dish two when articulating the piece gliding butt joint piece rotate will the unblock piece breaks away from the fixed slot.
Through adopting above-mentioned technical scheme, when lifting platform gliding needs the conversion to lift the position, a locking disc gliding along with the gliding of guide bar. And when the clamping blocks are aligned with the unlocking grooves between the hanging blocks, the guide rod continues to drive the lock disc to slide downwards. When the hooking block slides downwards to enable the clamping block to slide into the unlocking groove, abutting surfaces at the lower end of the hooking block and the upper end of the clamping block are abutted against each other, so that the clamping block drives the second locking disc to rotate after being abutted against the hooking block, and the second locking disc is compressed in a rolling mode. When the clamping blocks are all located in the unlocking grooves, the unlocking blocks rotate out of the fixing grooves along with the rotation of the second locking disc, so that the base and the second locking disc are unlocked, and the base slides downwards to drive the fixing blocks to slide to the lower portions of the unlocking blocks. And meanwhile, the restoring force of the coil spring acts on the second lock disc to drive the second lock disc to rotate reversely, so that the clamping block on the second lock disc rotates towards the hanging block, and the clamping block and the hanging block are hung. So as to fix the guide rod and the support column again, and the base can be conveniently moved to a proper position and then slid up again to abut the support column against the ground.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the supporting columns, the lifting table is driven by the lifting mechanism to lift so as to lift the air pipe, the idler wheels are separated from the ground firstly, the supporting columns are abutted against the ground, then the lifting table is lifted for lifting, so that the supporting columns are abutted against the ground for supporting when the air pipe is lifted by lifting each time, extra support on the base is reduced, and the stability of the whole lifting device is improved conveniently;
through the arrangement of the threaded rod and the matching of the motor, the base is fixed after sliding upwards in the process of lifting the air pipe, then the motor rotates reversely to drive the lifting table to ascend, the supporting column is abutted against the ground in advance to support the base when the lifting table ascends, and therefore the supporting column is automatically supported on the ground when the lifting table ascends;
by arranging the first lock disc and the second lock disc, the clamping block is rotated by the unlocking groove, so that the hanging block and the clamping block are hung to limit the relative sliding of the guide rod and the support column, and the relative sliding of the guide rod and the support column is conveniently locked;
by arranging the abutting block and the unlocking block and utilizing the guide surface abutted by the abutting block and the unlocking block, the second lock disc is rotated after being abutted by the abutting block, and the clamping block is driven to be shifted into the unlocking groove, so that the hooking between the clamping block and the hooking block is released, and the guide rod and the support column are conveniently unlocked in the ascending process of the base;
through setting up the fixed block, utilize the coil spring to drive the unblock piece card and go into the fixed slot for the diapire butt of fixed block in the roof of unblock piece, restriction butt piece is in the ascending slip of vertical side, in order to be fixed in the base on the lock dish two, thereby the motor reversal of being convenient for drives and lifts the platform and rise.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an exploded view of an embodiment of the present application showing a coil spring.
Fig. 3 is a schematic structural diagram for showing the roller being disengaged from the ground according to the embodiment of the present application.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a base; 11. a support pillar; 12. a roller; 13. a through hole; 14. connecting columns; 2. a lifting table; 21. fixing the rod; 22. a support plate; 3. a lifting mechanism; 31. a motor; 32. a threaded rod; 4. a locking mechanism; 41. a guide bar; 42. a locking member; 421. a first lock disc; 422. a second lock disc; 423. a hanging block; 424. a clamping block; 425. unlocking the groove; 426. an abutting surface; 5. a fixing member; 51. a fixed block; 52. fixing grooves; 6. unlocking the lock; 61. a butting block; 62. unlocking the block; 63. a guide surface; 64. a binding face; 7. a reset member; 71. a coil spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a lifting device for an indoor pipeline and an air pipe of a high altitude.
Referring to fig. 1, the lifting device for the indoor pipeline and the air pipe in the high altitude comprises a base 1 and a lifting table 2 which is slidably mounted on the base 1, wherein a plurality of supporting columns 11 are slidably mounted on the periphery of the base 1 along the vertical direction, the number of the supporting columns 11 is preferably four in the embodiment of the application, a plurality of connecting columns 14 are fixedly connected to one side of the base 1, back to the lifting table 2, and the lower ends of the connecting columns 14 are rotatably connected with a plurality of rollers 12, and the number of the connecting columns 14 is the same as that of the supporting columns 11 in the embodiment of the application.
Referring to fig. 1, install the elevating system 3 that the drive lifted platform 2 and go up and down on the base 1, and the support column 11 is located the upper end of base 1 and installs the locking mechanical system 4 that will lift platform 2 and rotate and slide the locking, so that after elevating system 3 started, locking mechanical system 4 will lift platform 2 fixedly, base 1 slided up under locking mechanical system's 4 drive, break away from ground with gyro wheel 12, and make support column 11 gliding butt in ground, support base 1 and lift platform 2, thereby be convenient for improve the stability of whole lifting device.
Referring to fig. 1, a fixing member 5 for limiting the base 1 to slide downwards is further installed at one end of the supporting column 11 above the base 1, and an unlocking member 6 for unlocking the locking mechanism 4 is further installed on the base 1, so that when the base 1 slides upwards to the unlocking member 6, the unlocking member 6 unlocks the locking mechanism 4, meanwhile, the fixing member 5 is started to fix the base 1 after sliding upwards on the supporting column 11, so as to fix the roller 12 in a state of being separated from the ground, and after the lifting mechanism 3 is started, the base 1 is fixed, and the lifting table 2 is unlocked and slides upwards under the driving of the lifting mechanism 3, so as to lift the air pipe to a position to be installed.
Referring to fig. 1, lift table 2 and go up four dead levers 21 of fixedly connected with, dead lever 21 keeps away from the layer board 22 that the one end fixedly connected with support tuber pipe of lifting table 2, and layer board 22 is the arc towards the direction bending of lifting table 2 to make layer board 22 hug closely the lateral wall of tuber pipe, play the support to hold in the palm the effect to the tuber pipe.
Referring to fig. 1, the lifting mechanism 3 includes a motor 31 fixedly connected to the bottom wall of the base 1, and a threaded rod 32 coaxially connected to an output shaft of the motor 31, the threaded rod 32 penetrates through the base 1 and the lifting table 2 along the vertical direction, and the threaded rod 32 is rotatably connected to the base 1 and is threadedly connected to the lifting table 2. The distance from the end of the threaded rod 32 on the lifting table 2 to the pallet 22 is greater than the distance from the base 1 to the locking mechanism 4 by sliding. The base 1 is provided with a through hole 13 for the threaded rod 32 to rotate, and the height of the motor 31 is higher than that of the roller 12. The motor 31 rotates forward to drive the base 1 to slide upwards, and the motor 31 rotates backward to drive the lifting platform 2 to slide upwards.
Referring to fig. 1, the locking mechanism 4 includes a plurality of guide rods 41 penetrating four corners of the lifting table 2 in the vertical direction, and locking members 42 installed on the lower ends of the guide rods 41 and the support columns 11, the guide rods 41 and the support columns 11 are in one-to-one correspondence, and the lower ends of the guide rods 41 always slide in the support columns 11 in the vertical direction. One end of the guide rod 41 far away from the supporting column 11 is fixedly connected in the lifting table 2, so that the guide rod 41 and the supporting column 11 can be locked by the locking piece 42 in a relative sliding manner, and when the base 1 slides upwards, the unlocking piece 6 releases the locking of the locking piece 42, and meanwhile, the fixing piece 5 fixes the base 1 sliding upwards on the supporting column 11.
Referring to fig. 2, the locking member 42 includes a first locking plate 421 fixedly connected to one end of the guide rod 41 near the supporting column 11, a second locking plate 422 rotatably connected to the top end of the supporting column 11, a plurality of hanging blocks 423 fixedly connected to the bottom wall of the first locking plate 421, and a plurality of clamping blocks 424 fixedly connected to the top wall of the second locking plate 422 and corresponding to the hanging blocks 423.
Referring to fig. 2, the diameters of the first lock disc 421 and the second lock disc 422 are the same, the hooking blocks 423 are uniformly distributed on the first lock disc 421 at intervals along the circumferential direction, and the clamping blocks 424 are uniformly distributed on the second lock disc 422 at intervals along the circumferential direction. Hang and connect piece 423 and be "L" type, joint piece 424 is "L" type of handstand, leaves between two adjacent hanging and connect pieces 423 to supply joint piece 424 to change over into the unlocking groove 425, and lock dish two 422 drives joint piece 424 and changes and form to articulate with hanging and connect piece 423 after unlocking groove 425 to the axial slip of restriction lock dish one 421 and lock dish two 422, and then the relative slip of restriction guide bar 41 and support column 11.
Referring to fig. 2, abutting surfaces 426 abutting against each other are formed at the lower end of the hanging block 423 and the upper end of the clamping block 424, the upper end of the abutting surface 426 inclines towards the direction far away from the hanging block 423, and the lower end of the abutting surface inclines towards the direction far away from the clamping block 424, so that after the hanging block 423 slides down along with the first locking disk 421, the abutting surface 426 at the lower end of the hanging block 423 abuts against the abutting surface 426 at the upper end of the clamping block 424, the clamping block 424 is driven by the hanging block 423 to rotate, the clamping block 424 rotates to be right below the unlocking groove 425, so that the guide rod 41 slides down to enable the clamping block 424 to be clamped into the unlocking groove 425, and the clamping block 424 and the hanging block 423 are hung by rotating the second locking disk 422.
Referring to fig. 3 and 4, unlocking piece 6 includes a plurality of butt pieces 61 that are located the even interval distribution of support column 11 circumferential direction on the base 1 upper surface, fixed connection with two 422 circumferential side walls of locking dish on with the unblock piece 62 of joint piece 424 one-to-one, butt piece 61 and unblock piece 62 one-to-one in vertical direction, and the upper end of butt piece 61 and the lower extreme looks butt of unblock piece 62.
Referring to fig. 2 and 4, the end face of the mutual butt of the upper end of the butt block 61 and the lower end of the unlocking block 62 is provided with a guide surface 63, the guide surface 63 is arranged in an inclined manner, so that the butt block 61 slides up along with the base 1 and then butts against the unlocking block 62 to drive the second lock disc 422 to rotate, and then the clamping block 424 is shifted into the unlocking groove 425 to release the hooking of the clamping block 424 and the hooking block 423.
Referring to fig. 1 and 4, the fixing member 5 includes a fixing block 51 fixedly connected to the top wall of the abutting block 61, or an elastic hook, a locking block, a guide surface 63 is opened on the top wall of the fixing block 51, the fixing block 51 abuts against the lower end of the unlocking block 62, and a fixing groove 52 for the unlocking block 62 to be locked is left between the fixing block 51 and the top wall of the abutting block 61.
Referring to fig. 2 and 4, the lower end of the guide surface 63 on the fixed block 51 is always located in the fixed groove 52, the support post 11 is internally provided with a reset element 7 which drives the second lock disk 422 to rotate so as to clamp the unlocking block 62 into the fixed groove 52, and the reset element 7 comprises a coil spring 71 which is fixedly connected in the top of the support post 11 and is sleeved on the second lock disk 422. The restoring force of the coil spring 71 acts on the second lock disk 422 to drive the second lock disk 422 to rotate, and the unlocking block 62 is rotated into the fixing groove 52, so that the abutting block 61 is fixed on the second lock disk 422, and the base 1 is fixed on the second lock disk 422. Meanwhile, the coil spring 71 is reset to drive the second lock disc 422 to rotate so as to couple the clamping block 424 and the coupling block 423.
Referring to fig. 2 and 4, an abutting surface 64 abutting against the guide surface 63 on the unlocking block 62 is provided on a side of the top wall of the abutting block 61 away from the fixed block 51, and when the unlocking block 62 slides to the notch of the fixed slot 52, the guide surface 63 on the unlocking block 62 abuts against the rear surface. And the abutting block 61 abuts against the unlocking block 62 to rotate and compress the coil spring 71 until the hooking of the clamping block 424 and the hooking block 423 is separated, and the abutting block 61 drives the fixed block 51 to slide up to the unlocking block 62 to be opposite to the notch of the fixed groove 52. At this time, the second lock disk 422 is under the restoring force of the coil spring 71, and drives the unlocking block 62 to be clamped into the fixing groove 52, so that the top wall of the unlocking block 62 abuts against the bottom wall of the fixing block 51, the abutting block 61 is fixed on the second lock disk 422, the base 1 is fixed on the second lock disk 422, the sliding of the base 1 is limited, and the guide rod 41 can slide in the support column 11 conveniently.
The implementation principle of the lifting device for the high-altitude indoor pipeline and the air pipe in the embodiment of the application is as follows: when moving base 1 to the position that needs lift the tuber pipe, starter motor 31 drives threaded rod 32 and rotates to make base 1 slide up under the rotation of threaded rod 32. When the abutting block 61 on the base 1 drives the fixing block 51 to abut against the guide surface 63 on the unlocking block 62, the base 1 sliding upwards enables the fixing block 51 to abut against the unlocking block 62 to rotate, and further enables the second locking disc 422 to rotate, so that the clamping block 424 rotates into the unlocking groove 425. At this time, the unlocking block 62 slides to the notch of the fixing groove 52, and the coil spring 71 is in a compressed state until the hooking block 423 is disengaged from the clamping block 424, at this time, the coil spring 71 acts on the second lock disk 422, so that the unlocking block 62 on the second lock disk 422 is clamped into the fixing groove 52, the abutting block 61 is fixed on the second lock disk 422, and the base 1 is fixed on the second lock disk 422. The motor 31 is then reversed so that the lifting table 2 slides upwards on the threaded rod 32, which is rotated in the opposite direction, to lift the air duct on the lifting table 2 for installation.
When the position of lifting the tuber pipe needs to be converted, the motor 31 forward rotates, drives the threaded rod 32 forward rotation for the lifting platform 2 slides downwards under the effect of forward rotation's threaded rod 32. Until the abutting surface 426 of the hanging block 423 abuts against the abutting surface 426 of the clamping block 424, the clamping block 424 is abutted by the hanging block 423 to drive the second lock disc 422 to rotate, so that the coil spring 71 compresses and the unlocking block 62 rotates towards the outside of the fixing groove 52. When the unlocking block 62 is separated from the fixing groove 52, the lifting table 2 and the base 1 slide downwards under the action of gravity, so that the hanging block 423 abuts against the upper surface of the second lock disc 422, the fixing block 51 slides to the lower part of the unlocking block 62, and the second lock disc 422 and the abutting block 61 are released from fixing. And the motor 31 is reversely rotated, so that the base 1 has a downward sliding tendency, and meanwhile, the restoring force of the coil spring 71 acts on the second lock disk 422, so that the second lock disk 422 rotates to form a clamping connection between the clamping block 424 and the hanging block 423, so that the guide rod 41 is fixed on the support column 11 again, and the unlocking is performed next time the base 1 is lifted. Consequently whole lift in-process, utilize lift 2 in-process that rise earlier to pack up gyro wheel 12 for support column 11 supports ground, then lift 2 and lift on, so that 11 butts support in ground when rising at every turn and lift the tuber pipe, reduce extra support that goes on base 1, thereby be convenient for improve the stability of whole lifting device.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a device is lifted to indoor pipeline in high altitude and tuber pipe which characterized in that: comprises a base (1) and a lifting platform (2) which is arranged on the base (1) in a sliding way, a plurality of supporting columns (11) are arranged in the base (1) in a sliding way along the vertical direction, the base (1) is provided with a lifting mechanism (3) for driving the lifting platform (2) to lift, a locking mechanism (4) for locking the lifting table (2) to rotate and slide is arranged on the supporting column (11), a plurality of rollers (12) are arranged at the bottom of the base (1), a fixing piece (5) for limiting the base (1) to slide downwards is also arranged on the supporting column (11), when the roller (12) slides to the ground along with the base (1), the base (1) releases the locking of the locking mechanism (4) to the lifting platform (2), meanwhile, the fixing piece (5) limits the downward sliding of the base (1), so that the lifting mechanism (3) drives the lifting table (2) to lift.
2. The device of claim 1 for lifting pipes and ducts in a high-altitude room, comprising: elevating system (3) including fixed connection in motor (31), the coaxial coupling of base (1) bottom in motor (31) epaxial threaded rod (32) of output, motor (31) highly are higher than gyro wheel (12), the confession has been seted up on base (1) threaded rod (32) vertical through-hole (13) that upwards extend, the upper end threaded connection of threaded rod (32) in lift platform (2).
3. The device of claim 1 for lifting pipes and ducts in a high-altitude room, comprising: locking mechanical system (4) including set up in a plurality of guide bar (41) in lifting platform (2), set up in locking piece (42) of guide bar (41) lower extreme and support column (11) upper end, the lower extreme of guide bar (41) slide all the time in support column (11), locking piece (42) be used for with the slip of guide bar (41) and support column (11) is locked, be equipped with the drive on base (1) locking piece (42) unblock piece (6) of locking are removed.
4. The device of claim 3 for lifting pipes and ducts in a high-altitude room, wherein: locking piece (42) including fixed connection in guide bar (41) are close to lock dish one (421), the rotation of support column (11) one end connect in lock dish two (422) on support column (11) top, set up in a plurality of linking piece (423) of lock dish one (421) bottom with set up in lock dish two (422) go up with linking piece (423) joint piece (424) that articulate each other, linking piece (423) and linking piece (424) articulate and be used for the restriction lock dish one (421) and lock dish two (422) separate along vertical direction, adjacent two on lock dish one (421) leave between linking piece (423) and supply the unblock groove (425) that joint piece (424) shifted into, unblock groove (425) are used for supplying joint piece (424) break away from after shifting into the linking piece (423) articulate.
5. The device of claim 4 for lifting pipes and ducts in a high-altitude room, wherein: unlocking piece (6) including the interval set up in a plurality of butt joint piece (61) on base (1), set up in the lock catch two (422) circumference lateral walls with the unblock piece (62) of joint piece (424) one-to-one, butt joint piece (61) and the terminal surface of unblock piece (62) looks butt are equipped with spigot surface (63), spigot surface (63) are used for butt joint piece (61) are supported and are moved unblock piece (62) drive lock catch two (422) are rotated, make joint piece (424) change over to unlocking groove (425).
6. The device of claim 5 for lifting pipes and ducts in a high-altitude room, wherein: mounting (5) including set up in fixed block (51) at butt joint piece (61) top, spigot surface (63) set up in on fixed block (51), fixed block (51) with the confession is left at butt joint piece (61) top fixed slot (52) that unblock piece (62) card was gone into, the lower extreme of spigot surface (63) is located in fixed slot (52), be equipped with the drive in support column (11) two (422) of lock dish rotate and go into reset piece (7) of fixed slot (52) with unblock piece (62) card.
7. The device of claim 6 for lifting pipes and ducts in a high-altitude room, wherein: reset piece (7) including set up and drive in support column (11) lock two (422) pivoted coil spring (71), coil spring (71) are used for driving lock two (422) to rotate will joint piece (424) and articulate piece (423) and articulate mutually.
8. The device of claim 6 for lifting pipes and ducts in a high-altitude room, wherein: the lower end of the hanging connecting block (423) and the upper end of the clamping block (424) are provided with abutting surfaces (426) which are abutted to each other, and the abutting surfaces (426) are used for driving the second locking disc (422) to rotate to separate the unlocking block (62) from the fixing groove (52) when the hanging connecting block (423) slides downwards to abut against the clamping block (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110809770.0A CN113551082B (en) | 2021-07-17 | 2021-07-17 | Lifting device for high-altitude indoor pipeline and air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110809770.0A CN113551082B (en) | 2021-07-17 | 2021-07-17 | Lifting device for high-altitude indoor pipeline and air pipe |
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| CN113551082A true CN113551082A (en) | 2021-10-26 |
| CN113551082B CN113551082B (en) | 2022-02-01 |
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| CN202110809770.0A Expired - Fee Related CN113551082B (en) | 2021-07-17 | 2021-07-17 | Lifting device for high-altitude indoor pipeline and air pipe |
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| CN212669081U (en) * | 2020-08-07 | 2021-03-09 | 王群 | Pipeline protector is used in hydraulic engineering construction |
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| JPH07233843A (en) * | 1994-02-23 | 1995-09-05 | Ishikawajima Harima Heavy Ind Co Ltd | Damper |
| CN208417747U (en) * | 2018-05-17 | 2019-01-22 | 南宁乔顿电气成套设备有限公司 | Suspension and support is adjusted with antidetonation in a kind of pipeline |
| CN208718336U (en) * | 2018-08-13 | 2019-04-09 | 中国化学工程第十六建设有限公司 | A kind of top pipe network construction lifting platform |
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| CN113551082B (en) | 2022-02-01 |
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