CN211034962U - Cage device convenient to reinforcing bar cage shifts and lifts by crane in tunnel - Google Patents

Abstract

The utility model discloses a cage device convenient to steel bar cage shifts lifts by crane in tunnel, including hydraulic pressure track chassis, hydraulic pressure track chassis one side is equipped with reinforcing bar cage placement machine and constructs, be equipped with hoisting machine on the hydraulic pressure track chassis and construct, sliding mechanism is installed to hoisting machine below, stop gear is installed to hoisting machine below both sides, hydraulic pressure track chassis one side is equipped with tilting mechanism, the last slewing mechanism that is equipped with of tilting mechanism. The beneficial effects of the utility model are that, rotatable platform that rolls of rolling up is installed to this device rear side, the space that occupies is less, be convenient for use in constrictive tunnel, this device need not to turn around, can hoist the reinforcing bar cage of this device rear side and remove this device front side, work efficiency has been improved, roll the bench and placed two reinforcing bar cages, can be when hoisting the reinforcing bar cage and remove, rotate the assigned position with the reinforcing bar cage of next position, and stick up it, the artifical intensity of labour has been reduced.

Description

Cage device convenient to reinforcing bar cage shifts and lifts by crane in tunnel

Technical Field

The utility model relates to a construction equipment technical field, more specifically say, relate to a cage device convenient to reinforcing bar cage transfer lifts by crane in tunnel.

Background

In order to guarantee the stability of building, generally can dig a pile foundation hole subaerial, put the steel reinforcement cage in the pile foundation hole after, the concrete is poured into, the preparation pile foundation, in the great place in space, generally through hoisting the steel reinforcement cage by the great and telescopic lifting machine of volume to place it downthehole at the pile foundation.

When the pile foundation is made in the tunnel, because the space is limited, large-scale hoisting device can not be used, only can use some miniature hoisting device, general small-size hoisting device hoists the back with the steel reinforcement cage, remove pile foundation hole front side, and put, put the back that finishes, because the space in the tunnel is comparatively narrow, it is inconvenient with its whole turn around, often need to remove small-size hoisting device to the tunnel outside, after hoisting the steel reinforcement cage once more, remove pile foundation hole front side, continue to put, influence work efficiency, small-size hoisting device generally uses crawler-type chassis to go forward, the translation rate is slower, and move continuously in the tunnel, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a cage device convenient to reinforcing bar cage shifts and lifts by crane in tunnel has been designed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cage device convenient for transferring and lifting a steel bar cage in a tunnel comprises a hydraulic track chassis, wherein one side of the hydraulic track chassis is provided with a steel bar cage placing mechanism, a lifting mechanism is arranged on the hydraulic track chassis, a sliding mechanism is arranged below the lifting mechanism, limiting mechanisms are arranged on two sides below the lifting mechanism, a turnover mechanism is arranged on one side of the hydraulic track chassis, a rotating mechanism is arranged on the turnover mechanism,

the turnover mechanism comprises a support table fixedly arranged at the upper end of a hydraulic crawler chassis, first hydraulic telescopic rods are arranged at four corners of the lower surface of the support table, two square through holes are formed in the support table, the square through holes are positioned at one sides of the two first hydraulic telescopic rods at the rear side, first guide slideways are arranged in the square through holes, a lifting rack is arranged at one side of each first guide slideway, one end of each lifting rack is positioned in each first guide slideway, the lower end of each lifting rack is fixedly connected with one side of the telescopic end of each first hydraulic telescopic rod, first rolling bearings are arranged at two sides of the upper surface of the support table, a rotating shaft is arranged between the two first rolling bearings, two ends of the rotating shaft are inserted into the first rolling bearings, a turnover table is arranged at the rear side of the support table, a connecting table is arranged at two ends of, the two ends of the rotating shaft are provided with first gears which are meshed with the lifting rack, one side of each first gear is provided with a second gear, one side of each first rolling bearing is provided with a fixed platform, the upper surface of the fixed platform is provided with a second rolling bearing, a take-up shaft is arranged between the two second rolling bearings, the two ends of the take-up shaft are inserted into the second rolling bearings, the two ends of the take-up shaft are provided with third gears, the second gears and the third gears are connected through a transmission chain, one side of each third gear is provided with a take-up pulley, the two sides of the upper end of the overturning platform are provided with connecting rings, and the connecting rings,

the rotating mechanism comprises a second hydraulic telescopic rod fixedly installed on two sides of the upper surface of a supporting table, a second guide slideway is arranged above the supporting table, two ends of the lower surface of the second guide slideway are fixedly connected with the upper surface of the second hydraulic telescopic rod, a moving table is arranged in the second guide slideway, guide blocks are installed at two ends of the moving table, one end of each guide block extends into the second guide slideway, a rotary drive is installed on the upper surface of the moving table, a rotating table is installed at the rotary drive rotating end, a first bevel gear is installed on the outer side of the rotating table, the first bevel gear is a fan-shaped bevel gear, a third rolling bearing is installed on one side of the second guide slideway, a second bevel gear is meshed with the first bevel gear, one end of the second bevel gear extends into the third rolling bearing, a first driving wheel is installed on the second bevel gear, an L-shaped lifting rod is installed below the second bevel gear, the upper end of the L-shaped lifting rod is fixedly installed at the telescopic end of the second hydraulic telescopic rod, a fourth rolling bearing is installed on one side of the lower end of the L-shaped lifting rod, a third bevel gear is installed with a third bevel gear, one end of the square connecting rod, a fourth bevel gear is installed on a square connecting rod, a fourth rolling bearing, a fourth fixing rod is installed on a square connecting rod, a fourth supporting table, a fourth fixing shaft, a fourth fixing rod is installed on a fourth fixing shaft, a fourth fixing shaft is installed on a fourth fixing shaft, a.

Furthermore, the supporting mechanism comprises a fixing column fixedly installed below the fourth rolling bearing, a seventh rolling bearing is installed at one end of the fixing column, the lower end of the fourth bevel gear penetrates through the seventh rolling bearing and extends to the position below the seventh rolling bearing, a square through hole is formed in the fourth bevel gear, and the fourth bevel gear is sleeved on the outer side of the square fixing rod through the square through hole.

Further, reinforcing bar cage placement mechanism is including the circular hole that holds that is located holding platform upper end both sides, circular hole one side that holds is opened jaggedly, circular downthehole both ends of holding is installed eighth antifriction bearing, circular downthehole hollow sleeve that is equipped with of holding, the bracing piece is installed to hollow sleeve lower extreme both sides, bracing piece one end inserts in the eighth antifriction bearing, fixed establishment is installed to bracing piece one side, fixed cowl is installed to hollow sleeve upper end one side, the support column is installed to fixed cowl one end, roll-over table one side surface mounting has the tip platform, the heliciform cylinder is installed to roll-over table upper surface both sides and is kept off the platform, the heliciform cylinder keeps off a lower extreme and installs a plurality of back.

Further, the inner side surface of the fixed arc-shaped baffle plate is inclined towards the hollow sleeve.

Furthermore, the fixed mechanism comprises a rotating baffle fixedly installed on the supporting rod, a fixed stop block is installed in the circular containing hole, and the fixed stop block is located on one side of the rotating baffle.

Further, hoisting mechanism includes the hoist and mount platform of fixed mounting at the revolving stage upper surface, and hydraulic hoist engine is installed to hoist and mount platform upper surface one side, and hydraulic hoist engine one side is installed third hydraulic telescoping rod, and the fixed pulley is installed to the flexible end of third hydraulic telescoping rod, installs the interception pole on the fixed pulley, and the winding has the second wire rope on the hydraulic hoist engine, and the second wire rope end is walked around the fixed pulley from the interception pole below and is stretched to third hydraulic telescoping rod front side, and hoisting hook is installed to the second wire rope end.

Furthermore, the sliding mechanism comprises a rodless oil cylinder located below the second guide slide way, a guide rod is arranged in the rodless oil cylinder, a movable cylinder is sleeved on the outer side of the guide rod, two ends of the guide rod are connected with two sides of the lower surface of the second guide slide way through bolts, and the upper end of the movable cylinder is fixedly connected with the lower surface of the movable table through bolts.

Further, stop gear includes four spacing drums of fixed mounting at a supporting bench upper surface, and spacing drum is located four angle below one side of second direction slide lower surface, is equipped with the lift drum in the spacing drum, and the connecting plate is installed to lift drum upper end one side, and bolted connection is passed through with the both ends on second direction slide both sides surface to the connecting plate.

Furthermore, coupling mechanism includes the spliced pole of fixed mounting in square dead lever upper end, and ninth antifriction bearing is installed to the spliced pole upper end, and the link is installed to ninth antifriction bearing both sides, and link one end is connected with second hydraulic stretching pole stiff end.

Furthermore, a plurality of universal balls are arranged on the spiral cylindrical baffle table.

The utility model has the advantages that: the device is moved to one side of a pile foundation hole through a hydraulic crawler chassis, a first hydraulic telescopic rod is started to extend and is fixed on the ground, when the first hydraulic telescopic rod extends, a lifting rack is driven to descend, a rotating shaft can be rotated through the engagement of the lifting rack and a first gear, a second gear is driven to rotate, a take-up pulley can be driven to pay out a first steel wire rope through the transmission of a transmission chain, so that a turnover table is paid out, when the device is not used, the turnover table can be collected to reduce occupied space, a steel bar cage is placed on a fixed arc-shaped baffle through an inclined table by a worker and is made to slide into a hollow sleeve, a rodless oil cylinder drives the rotating table to move towards the direction of a second bevel gear and enables the first bevel gear to be engaged with the second bevel gear, a rotary driving rotation is started and drives the rotating table to rotate, and the gears are engaged, can drive and hold the platform and rotate above the roll-over table, when holding the platform and rotate, can drive hollow sleeve and fixed cowl and keep off the bench rotation at the heliciform cylinder, and make the hollow sleeve lower extreme rotate around eighth antifriction bearing through the bracing piece, make its vertical putting, and drive the reinforcing bar cage and erect, emit and pack up the second wire rope through the hydraulic winch, hoist the reinforcing bar cage, the artifical intensity of labour has been reduced, after hoisting the reinforcing bar cage, rotate and the removal of rodless hydro-cylinder through rotary drive, hoist and rotary motion to this device front side with the reinforcing bar cage, put, need not to turn around this device, can move the reinforcing bar cage of this device rear side to the front side, be convenient for put the reinforcing bar cage, and work efficiency has been improved.

Drawings

Fig. 1 is a schematic structural view of a cage device for facilitating transfer and lifting of a reinforcement cage in a tunnel according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is a partial top view of the turnover mechanism of the present invention;

FIG. 6 is a schematic view of the transmission connection of the second gear and the third gear of the present invention;

fig. 7 is a schematic view of the position relationship between the first bevel gear and the turntable according to the present invention;

fig. 8 is a schematic view of the distribution of the fixed wheels on the overturning platform;

fig. 9 is a partial schematic view of the steel bar cage placing mechanism of the present invention;

fig. 10 is a partial top view of a cage device for facilitating transfer and lifting of a reinforcement cage in a tunnel according to the present invention;

fig. 11 is a schematic view of a local state of the cage device for facilitating transfer and hoisting of the reinforcement cage in the tunnel when the cage device does not work;

fig. 12 is a schematic view of a local state of the cage device for facilitating transfer and hoisting of the reinforcement cage in the tunnel during operation of the present invention;

in the drawing, 1, a hydraulic crawler chassis, 2, a support platform, 3, a first hydraulic telescopic rod, 4, a square through hole, 5, a first guide slideway, 6, a lifting rack, 7, a first rolling bearing, 8, a rotating shaft, 9, a turnover table, 10, a connecting table, 11, a circular through hole, 12, a support leg, 13, a first gear, 14, a second gear, 15, a fixed table, 16, a second rolling bearing, 17, a take-up shaft, 18, a third gear, 19, a transmission chain, 20, a take-up pulley, 21, a connecting ring, 22, a first steel wire rope, 23, a second hydraulic telescopic rod, 24, a second guide slideway, 25, a moving table, 26, a guide block, 27, a rotary drive, 28, a rotating table, 29, a first fixed column, 30, a third rolling bearing, 31, a second bevel gear, 32, a first transmission wheel, 33, L, a lifting rod, 34, a fourth bevel gear, 35, a third bevel gear, 36, a second transmission wheel, 37, a first transmission belt, 38, a fifth transmission wheel, a spiral transmission column, 30, a fifth transmission column, a sixth transmission column, a fifth transmission column, a sixth transmission column, a fifth transmission column, a sixth transmission column, a fifth transmission column, a sixth transmission column, a.

Detailed Description

The invention is described in detail below with reference to the drawings, as shown in fig. 1-12: a cage device convenient for transferring and lifting a steel bar cage in a tunnel comprises a hydraulic track chassis 1, a steel bar cage placing mechanism is arranged on one side of the hydraulic track chassis 1, a lifting mechanism is arranged on the hydraulic track chassis 1, a sliding mechanism is arranged below the lifting mechanism, limiting mechanisms are arranged on two sides below the lifting mechanism, a turnover mechanism is arranged on one side of the hydraulic track chassis 1, a rotating mechanism is arranged on the turnover mechanism,

the turnover mechanism comprises a support table 2 fixedly arranged at the upper end of a hydraulic crawler chassis 1, first hydraulic telescopic rods 3 are arranged at four corners of the lower surface of the support table 2, two square through holes 4 are formed in the support table 2, the square through holes 4 are positioned at one sides of the two first hydraulic telescopic rods 3 at the rear side, first guide slideways 5 are arranged in the square through holes 4, a lifting rack 6 is arranged at one side of each first guide slideway 5, one end of each lifting rack 6 is positioned in each first guide slideway 5, the lower end of each lifting rack 6 is fixedly connected with one side of the telescopic end of each first hydraulic telescopic rod 3, first rolling bearings 7 are arranged at two sides of the upper surface of the support table 2, a rotating shaft 8 is arranged between the two first rolling bearings 7, two ends of each rotating shaft 8 are inserted into the corresponding first rolling bearings 7, a turnover table 9 is arranged at the rear side of the, the circular through hole 11 is sleeved on the rotating shaft 8, the supporting legs 12 are arranged at four corners of the lower surface of the overturning platform 9, the first gears 13 are arranged at two ends of the rotating shaft 8, the first gears 13 are meshed with the lifting rack 6, the second gears 14 are arranged at one side of the first gears 13, the fixing platform 15 is arranged at one side of the first rolling bearings 7, the second rolling bearings 16 are arranged on the upper surface of the fixing platform 15, the wire take-up shaft 17 is arranged between the two second rolling bearings 16, two ends of the wire take-up shaft 17 are inserted into the second rolling bearings 16, the third gears 18 are arranged at two ends of the wire take-up shaft 17, the second gears 14 are connected with the third gears 18 through the transmission chains 19, the wire take-up wheel 20 is arranged at one side of the third gears 18, the connecting rings 21 are arranged at two sides of the upper end of the overturning platform 9, the connecting rings 21 are,

the rotating mechanism comprises a second hydraulic telescopic rod 23 fixedly installed on two sides of the upper surface of a support platform 2, a second guide slideway 24 is arranged above the support platform 2, two ends of the lower surface of the second guide slideway 24 are fixedly connected with the upper surface of the second hydraulic telescopic rod 23, a moving platform 25 is arranged in the second guide slideway 24, guide blocks 26 are installed at two ends of the moving platform 25, one end of each guide block 26 extends into the second guide slideway 24, a rotary drive 27 is installed on the upper surface of the moving platform 25, a rotating platform 28 is installed at the rotary end of the rotary drive 27, a first bevel gear 29 is installed on the outer side of the rotating platform 28, the first bevel gear 29 is a fan-shaped bevel gear, a third rolling bearing 30 is installed on one side of the second guide slideway 24, a second bevel gear 31 is arranged on one side of the third rolling bearing 30, the second bevel gear 31 is meshed with the first bevel gear 29, one end of the second bevel gear 31 extends into a third bevel gear 30, a first transmission wheel 32 is installed on the second bevel gear 31, an L-shaped lifting rod 33 is arranged below the second bevel gear 31, the upper end of the L-shaped lifting rod 33, a fourth bevel gear 33 is fixedly installed on one side of the upper surface of the second hydraulic telescopic rod 33, a fourth bevel gear 35 is installed on a fourth bevel gear 35, a fourth bevel gear 35 fixed shaft 35, a fourth bevel gear 35 is installed on a fourth bevel gear 35, a fourth bevel.

The supporting mechanism comprises a fixed column 49 fixedly installed below the fourth rolling bearing 34, a seventh rolling bearing 50 is installed at one end of the fixed column 49, the lower end of the fourth bevel gear 42 penetrates through the seventh rolling bearing 50 to extend to the position below the seventh rolling bearing 50, a square through hole 51 is formed in the fourth bevel gear 42, and the fourth bevel gear 42 is sleeved on the outer side of the square fixed rod 41 through the square through hole 51.

Reinforcing bar cage puts mechanism is including being located the circular holding hole 52 that holds platform 44 upper end both sides, open circular holding hole 52 one side has breach 53, eighth antifriction bearing 54 is installed at both ends in the circular holding hole 52, be equipped with hollow sleeve 55 in the circular holding hole 52, bracing piece 56 is installed to hollow sleeve 55 lower extreme both sides, bracing piece 56 one end is inserted in eighth antifriction bearing 54, fixed mechanism is installed to bracing piece 56 one side, fixed cowl 57 is installed to hollow sleeve 55 upper end one side, support column 58 is installed to fixed cowl 57 one end, roll-over table 9 one side surface mounting has tiltboard 59, the heliciform cylinder is installed to roll-over table 9 upper surface both sides and is kept off platform 60, a plurality of back shafts 61 are installed to heliciform cylinder fender platform 60 lower extreme, can hold when platform 44 rotates, stick up the reinforcing bar cage, reduce artifical intensity of labour.

The inner surface of the fixed arc-shaped baffle 57 is inclined towards the hollow sleeve 55, so that the reinforcement cage can slide inwards conveniently.

The fixing mechanism comprises a rotating baffle plate 62 fixedly arranged on the supporting rod 56, a fixed stop 63 is arranged in the circular containing hole 52, and the fixed stop 63 is positioned on one side of the rotating baffle plate 62.

The hoisting mechanism comprises a hoisting platform 64 fixedly installed on the upper surface of the rotating platform 28, a hydraulic winch 65 is installed on one side of the upper surface of the hoisting platform 64, a third hydraulic telescopic rod 66 is installed on one side of the hydraulic winch 65, a fixed pulley 67 is installed at the telescopic end of the third hydraulic telescopic rod 66, a blocking rod 68 is installed on the fixed pulley 67, a second steel wire rope 69 is wound on the hydraulic winch 65, the tail end of the second steel wire rope 69 bypasses the fixed pulley 67 from the lower side of the blocking rod 68 and extends to the front side of the third hydraulic telescopic rod 66, and a hoisting hook 70 is installed at the tail end of the second steel wire rope 69.

The sliding mechanism comprises a rodless oil cylinder 71 positioned below the second guide slide way 24, a guide rod 72 is arranged in the rodless oil cylinder 71, a movable cylinder 73 is sleeved outside the guide rod 72, two ends of the guide rod 72 are connected with two sides of the lower surface of the second guide slide way 24 through bolts, the upper end of the movable cylinder 73 is fixedly connected with the lower surface of the movable table 25 through bolts, and the lifting table 64 can be moved conveniently.

The limiting mechanism comprises four limiting cylinders 74 fixedly mounted on the upper surface of the support platform 2, the limiting cylinders 74 are located on one side below four corners of the lower surface of the second guide slide way 24, lifting cylinders 75 are arranged in the limiting cylinders 74, a connecting plate 76 is mounted on one side of the upper end of each lifting cylinder 75, and the connecting plate 76 is connected with two ends of the two side surfaces of the second guide slide way 24 through bolts.

The connecting mechanism comprises a connecting column 77 fixedly installed at the upper end of the square fixing rod 41, a ninth rolling bearing 78 is installed at the upper end of the connecting column 77, connecting frames 79 are installed on two sides of the ninth rolling bearing 78, and one end of each connecting frame 79 is connected with the fixed end of the second hydraulic telescopic rod 23.

A plurality of ball transfer units 80 are mounted on the helical cylindrical stopper 60.

In the embodiment, the electric appliance of the equipment is controlled by an external controller, the device is transported to the tunnel entrance by a transport vehicle, the hydraulic crawler chassis 1 is controlled by the controller to move into the tunnel, when the device moves to the front side of the pile foundation hole, the first hydraulic telescopic rod 3 is started to extend to support the support platform 2 and the hydraulic crawler chassis 1 to prevent the device from moving, when the first hydraulic telescopic rod 3 extends, because one end of the lifting rack 6 is positioned in the first guide slideway 5 and the lower end of the lifting rack is connected with the telescopic end of the first hydraulic telescopic rod 3, the lifting rack 6 can move downwards in the first guide slideway 5, the first gear 13 can be driven to rotate by the meshing of the lifting rack 6 and the first gear 13, the first gear 13 and the second gear 14 are arranged on the rotating shaft 8, the two ends of the rotating shaft 8 are inserted into the first rolling bearing 7, the rotating shaft 8 and the second gear 14 can be driven to rotate between the first rolling bearings 7 by the rotation of the first gear 13, the second gear 14 is connected with the third gear 18 through the transmission chain 19 and can drive the third gear 18 to rotate, the third gear 18 and the take-up pulley 20 are installed on the take-up shaft 17, two ends of the take-up shaft 17 are inserted into the second rolling bearings 16, the second rolling bearings 16 are installed on the fixed table 15, a certain distance can be kept between the take-up pulley 20 and the ground, when the third gear 18 rotates, the take-up shaft 17 and the take-up pulley 20 can be driven to rotate between the second rolling bearings 16, so that the take-up pulley 20 can pay out the first steel wire rope 22, one end of the first steel wire rope 22 is connected with the connecting ring 21, the connecting ring 21 is installed on one side of the overturning table 9, the overturning table 9 is connected with the rotating shaft 8 through the circular through hole 11 on the connecting table 10, the overturning platform 9 overturns downwards under the action of gravity, the supporting legs 12 fall on the ground to support the overturning platform 9, the second transmission belt 47 is tensioned after the overturning platform 9 is unfolded, the third transmission wheel 35 is connected with the fourth transmission wheel 46, the two hollow sleeves 55 are in a vertical state in the circular containing hole 52, the two hollow sleeves 55 are positioned at the rear inner side of the first gear 13, the bolt connection on the rotating baffle plate 62 and the fixed baffle plate 63 is loosened, the supporting rods 56 at the two ends of the hollow sleeves 55 deflect in the eighth rolling bearing 54, and the hollow sleeves 55 and the fixed arc baffle plate 57 lean against the spiral cylindrical baffle plate 60 in an inclined mode,

the rodless cylinder 71 is started to operate and drives the moving cylinder 73 to move on the guide rod 72 to the rear side of the support table 2, the moving cylinder 73 is connected with the moving table 25 through a bolt, the guide blocks 26 at the two ends of the moving table 25 move in the second guide slide 24 and drive the moving table 25, the rotary table 28 and the first bevel gear 29 to move to the rear side, the first bevel gear 29 is meshed with the second bevel gear 31, the rotary drive 27 is started to rotate for a certain angle, the rotary table 28 and the first bevel gear 29 are driven to rotate, the second bevel gear 31 can be driven to rotate on the side of the third rolling bearing 30 through the meshing of the first bevel gear 29 and the second bevel gear 31, the first transmission wheel 32 on the second bevel gear 31 is driven to rotate, the first transmission wheel 32 and the second transmission wheel 36 are connected through the first transmission belt 37, and the second transmission wheel 36 and the third bevel gear 35 are driven to rotate on the side of the fourth rolling bearing 34, the third bevel gear 35 is engaged with the fourth bevel gear 42 to drive the fourth bevel gear 42 to rotate in the seventh rolling bearing 50, and drive the square fixing rod 41 and the fixing shaft 39 to rotate between the fifth rolling bearing 50 and the ninth rolling bearing 78 through the square through hole 51, and drive the third driving wheel 40 to rotate, the third driving wheel 40 is connected with the fourth driving wheel 46 through the second driving belt 47, and drive the containing table 44 and the connecting rod 45 to rotate in the sixth rolling bearing 43, when the containing table 44 rotates, the two hollow sleeves 55 are driven to rotate, and under the action of the spiral cylindrical baffle table 60, one hollow sleeve 55 is erected upward, the other hollow sleeve 55 rotates downward and falls in the gap 53, the fixed arc baffle 57 on the hollow sleeve 55 opens upward, the supporting column 58 falls on the ground for supporting, and the two hollow sleeves 55 are positioned right behind the second hydraulic telescopic rod 23, the cylindrical steel bar cage transported to the rear side of the device is rolled upwards by an operator through the inclined platform 59 and falls into the fixed arc baffle 57, the fixed arc baffle 57 inclines inwards, the steel bar cage slides towards the hollow sleeve 55 under the action of gravity, the operator controls the rodless cylinder 71 and drives the rotating platform 28 to move towards the direction far away from the second bevel gear 31, the rotary drive 27 is started to rotate reversely, so that the first bevel gear 29 rotates to one side of the second bevel gear 31, the rodless cylinder 71 is started to drive the rotating platform 28 to move towards the direction close to the second bevel gear 31, the starting end of the first bevel gear 29 is meshed with the second bevel gear 31, the rotary drive 27 is started to rotate, the first bevel gear 29 is driven to rotate, the containing platform 44 can be driven to rotate 180 degrees through the meshing with the second bevel gear 31 and the transmission among a plurality of gears and the transmission wheels, the two hollow sleeves 55 are changed in position, the support rod 56 at the lower end of the hollow sleeve 55 is rotated in the eighth rolling bearing 54 by the acting force of the spiral cylindrical baffle table 60 on the hollow sleeve 55, the rotating baffle plate 62 is leaned on the fixed stop block 63, the hollow sleeve 55 is prevented from being overturned, the sliding friction between the hollow sleeve 55 and the spiral cylindrical baffle table 60 during the rotation can be changed into rolling friction by the universal ball 80, so that the friction is reduced, the reinforcing steel bar cage is erected, the reinforcing steel bar cage is continuously placed in the hollow sleeve 55, the rotary drive 27 is started to continuously rotate, the first bevel gear 29 is not meshed with the second bevel gear 31 at the moment, the holding table 44 cannot rotate, when the lifting hook 70 is moved above the reinforcing steel bar cage by the rotating position of the rotating table 44, the third hydraulic telescopic rod 66 is started to extend or shorten, and the position of the fixed pulley 67 is adjusted, the hydraulic winch 65 is started to release the second steel wire rope 69, the second steel wire rope 69 moves downwards under the action of the gravity of the lifting hook 70, the lifting rod in the steel bar cage is lifted through the lifting hook 70, the hydraulic winch 65 is started to take up the steel bar, the pulling direction is changed through the fixed pulley 67, so that the steel bar cage is pulled up from the hollow sleeve 55, the interception rod 68 can prevent the second steel wire rope 69 from being separated from the fixed pulley 67, the rotary drive 27 is started to rotate, the rotary table 28 and the lifting table 64 are rotated, the steel bar cage is taken away from the upper part of the containing table 44, the rotary table 28 is continuously rotated at the moment, the first bevel gear 29 is meshed with the second bevel gear 31 to drive the containing table 44 to continuously rotate by 180 degrees, the next steel bar cage is moved to a specified position and erected, the empty position is used for continuously placing the steel bar cage, the subsequent lifting is convenient, and the outer diameter of the first bevel gear 29 is larger than that of the second bevel, the first bevel gear 29 can rotate by a small angle, namely, the placing table 44 can rotate by a large angle, the first bevel gear 29 is a sector bevel gear, after the rotation is finished, the placing table 44 can be driven to rotate by 180 degrees, after the steel bar cage is hoisted, the rodless oil cylinder 71 is started to operate, the hoisting table 64 is moved to the front side of the supporting table 2, the steel bar cage is moved to the position above a pile foundation hole through the rotation of the rotary drive 27 and the extension and retraction of the third hydraulic telescopic rod 66, the hydraulic hoisting machine 65 is started to pay off the line, so that the steel bar cage is installed, the rotating table 28 is repeatedly moved and rotated to continuously move the steel bar cage from the rear side to the front side of the supporting table 2 for installation, the working efficiency is improved, and the labor intensity of workers is reduced,

the height of the device can be adjusted according to the height in the tunnel by extending or shortening the second hydraulic telescopic rod 23, the application range is enlarged, when the second hydraulic telescopic rod 23 extends or shortens, the lifting cylinder 75 can be driven to lift in the limit cylinder 74, the direction deflection can be prevented by the connecting plate 76 when the second guide slideway 24 lifts, when the second hydraulic telescopic rod 23 lifts, the L-shaped lifting rod 33 can be driven to lift, the third bevel gear 40 and the fourth bevel gear 42 can be driven to lift, the meshing of the disconnecting gears can be prevented, the third bevel gear 42 can lift on the square fixed rod 41 through the square through hole 51, the fixed shaft 39 can be continuously driven to rotate, the upper end of the square fixed rod 41 is inserted into the ninth rolling bearing 78 through the connecting column, the upper end of the ninth rolling bearing 78 is fixed through the connecting frame 79, the square fixed rod 41 and the fixed rod 39 can be prevented from shaking when rotating,

after use, the first bevel gear 29 is driven to rotate by the rotary drive 27, the positions of the two hollow sleeves 55 on the containing table 44 are rotated to the inner side behind the first gear 13, the hollow sleeves 55 are manually retracted, the rotary baffle plate 62 and the fixed stop block 63 are fixed by bolts, so that the hollow sleeves 55 are in a vertical state, the first hydraulic telescopic rod 3 is started to shorten and the lifting rack 6 is driven to rotate, the take-up pulley 20 is driven to retract the first steel wire rope 22 by meshing between the gears, the overturning table 9 is rotated around the rotary shaft 8 to retract the supporting table 2, at the moment, the hollow sleeves 55 and the fixed arc baffle plate 57 are positioned between the second hydraulic telescopic rod 23 and the limiting cylinder 75, the lower end of the supporting column 58 is dropped on the supporting table 2 to support, the second conveying belt 47 is loosened along with retraction, because the grooves on the third driving wheel 40 and the fourth driving wheel 46 are large, the second transmission belt 47 is positioned in the groove at the upper end of the transmission wheel and cannot fall off, and the device is moved to the outer side of the tunnel through the hydraulic crawler chassis 1 after the overturning platform 9 is folded.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (10)

1. A cage device convenient for transferring and hoisting a steel bar cage in a tunnel comprises a hydraulic track chassis (1), a steel bar cage placing mechanism is arranged on one side of the hydraulic track chassis (1), a hoisting mechanism is arranged on the hydraulic track chassis (1), a sliding mechanism is arranged below the hoisting mechanism, limiting mechanisms are arranged on two sides below the hoisting mechanism, the device is characterized in that a turnover mechanism is arranged on one side of the hydraulic track chassis (1), a rotating mechanism is arranged on the turnover mechanism,

the turnover mechanism comprises a support table (2) fixedly installed at the upper end of a hydraulic crawler chassis (1), first hydraulic telescopic rods (3) are installed at four corners of the lower surface of the support table (2), two square through holes (4) are formed in the support table (2), the square through holes (4) are located on one sides of the two first hydraulic telescopic rods (3) on the rear side, first guide slideways (5) are installed in the square through holes (4), lifting racks (6) are arranged on one sides of the first guide slideways (5), one ends of the lifting racks (6) are located in the first guide slideways (5), the lower ends of the lifting racks (6) are fixedly connected with one sides of the telescopic ends of the first hydraulic telescopic rods (3), first rolling bearings (7) are installed on two sides of the upper surface of the support table (2), a rotating shaft (8) is arranged between the two first rolling bearings (7), and the two ends, a roll-over table (9) is arranged at the rear side of the support table (2), connecting tables (10) are arranged at two ends of one side surface of the roll-over table (9), a circular through hole (11) is formed in each connecting table (10), the circular through hole (11) is sleeved on the rotating shaft (8), supporting legs (12) are arranged at four corners of the lower surface of the roll-over table (9), first gears (13) are arranged at two ends of the rotating shaft (8), the first gears (13) are meshed with the lifting rack (6), second gears (14) are arranged at one side of each first gear (13), a fixing table (15) is arranged at one side of each first rolling bearing (7), second rolling bearings (16) are arranged on the upper surface of the fixing table (15), a take-up shaft (17) is arranged between the two second rolling bearings (16), two ends of the take-up shaft (17) are inserted into the second rolling bearings (16), the second gear (14) is connected with the third gear (18) through a transmission chain (19), a take-up pulley (20) is installed on one side of the third gear (18), connecting rings (21) are installed on two sides of the upper end of the overturning platform (9), the connecting rings (21) are connected with the take-up pulley (20) through first steel wire ropes (22),

the rotating mechanism comprises second hydraulic telescopic rods (23) fixedly installed on two sides of the upper surface of a supporting platform (2), second guide slide ways (24) are arranged above the supporting platform (2), two ends of the lower surface of each second guide slide way (24) are fixedly connected with the upper surface of each second hydraulic telescopic rod (23), a moving platform (25) is arranged in each second guide slide way (24), guide blocks (26) are installed at two ends of each moving platform (25), one end of each guide block (26) extends into each second guide slide way (24), a rotary driving wheel (27) is installed on the upper surface of each moving platform (25), a rotating platform (28) is installed at the rotating end of each rotary driving wheel (27), a first bevel gear (29) is installed on the outer side of each rotating platform (28), the first bevel gear (29) is a fan-shaped transmission belt, a third rolling bearing (30) is installed on the surface of one side of each second guide slide way (24), a second bevel gear (30) is installed on one side of each third bevel gear (30) through a fourth rolling bearing (34) and a fixed shaft (34), a fixed shaft (35) is installed on a fixed shaft (34), a fixed shaft (35) is installed on the upper surface of a fixed shaft (35), a fixed shaft (35) and a fixed shaft (35), a fixed shaft (35) connected with a fixed shaft (35) and a fixed shaft (35), a fixed shaft (31), a fixed shaft (35) connected with a fixed shaft (35), a fifth rolling bearing (35) is installed on a fixed shaft (35), a fixed shaft (35) connected with a fixed shaft (35), a fifth rolling bearing (31), a fifth rolling bearing (35) and a fifth rolling bearing (35) connected with a fifth rolling bearing (35), a fifth rolling bearing (35) and a fifth rolling bearing (35), a fifth rolling bearing (35) is installed on a fixed shaft (35), a fifth rolling bearing (35) connected with a fifth rolling bearing (35) and a fifth rolling bearing (35) connected with a fourth rolling bearing (35) and a fourth rolling bearing (35).

2. The cage device convenient for transferring and hoisting the steel bar cage in the tunnel according to claim 1, wherein the support mechanism comprises a fixed column (49) fixedly installed below a fourth rolling bearing (34), a seventh rolling bearing (50) is installed at one end of the fixed column (49), the lower end of a fourth bevel gear (42) penetrates through the seventh rolling bearing (50) and extends to the lower part of the seventh rolling bearing (50), a square through hole (51) is formed in the fourth bevel gear (42), and the fourth bevel gear (42) is sleeved on the outer side of the square fixed rod (41) through the square through hole (51).

3. The cage device convenient for transferring and hoisting a steel bar cage in a tunnel according to claim 1, wherein the steel bar cage placing mechanism comprises circular containing holes (52) positioned at two sides of the upper end of a containing platform (44), a notch (53) is formed at one side of each circular containing hole (52), eighth rolling bearings (54) are arranged at two ends in each circular containing hole (52), a hollow sleeve (55) is arranged in each circular containing hole (52), supporting rods (56) are arranged at two sides of the lower end of each hollow sleeve (55), one end of each supporting rod (56) is inserted into each eighth rolling bearing (54), a fixing mechanism is arranged at one side of each supporting rod (56), a fixed arc-shaped baffle (57) is arranged at one side of the upper end of each hollow sleeve (55), a supporting column (58) is arranged at one end of each fixed arc-shaped baffle (57), and an inclined platform (59) is arranged on one side surface, spiral cylindrical blocking platforms (60) are installed on two sides of the upper surface of the overturning platform (9), and a plurality of supporting shafts (61) are installed at the lower ends of the spiral cylindrical blocking platforms (60).

4. A cage device for facilitating the transfer and lifting of a reinforcement cage in a tunnel according to claim 3 wherein the inner surface of the fixed cowl (57) is inclined in the direction of the hollow sleeve (55).

5. The cage device for facilitating the transfer and hoisting of the steel reinforcement cage in the tunnel according to claim 3, wherein the fixing mechanism comprises a rotating baffle (62) fixedly installed on the support rod (56), a fixed stop (63) is installed in the circular containing hole (52), and the fixed stop (63) is located on one side of the rotating baffle (62).

6. The cage device convenient for transferring and hoisting a steel bar cage in a tunnel according to claim 1, wherein the hoisting mechanism comprises a hoisting platform (64) fixedly installed on the upper surface of the rotating platform (28), a hydraulic winch (65) is installed on one side of the upper surface of the hoisting platform (64), a third hydraulic telescopic rod (66) is installed on one side of the hydraulic winch (65), a fixed pulley (67) is installed at the telescopic end of the third hydraulic telescopic rod (66), a blocking rod (68) is installed on the fixed pulley (67), a second steel wire rope (69) is wound on the hydraulic winch (65), the tail end of the second steel wire rope (69) bypasses the fixed pulley (67) from the lower part of the blocking rod (68) and extends to the front side of the third hydraulic telescopic rod (66), and a hoisting hook (70) is installed at the tail end of the second steel wire rope (69).

7. The cage device convenient for transferring and hoisting of a steel bar cage in a tunnel according to claim 1, wherein the sliding mechanism comprises a rodless oil cylinder (71) located below the second guide slideway (24), a guide rod (72) is arranged in the rodless oil cylinder (71), a movable cylinder (73) is sleeved outside the guide rod (72), two ends of the guide rod (72) are connected with two sides of the lower surface of the second guide slideway (24) through bolts, and the upper end of the movable cylinder (73) is fixedly connected with the lower surface of the movable table (25) through bolts.

8. The cage device convenient for transferring and hoisting of a steel bar cage in a tunnel according to claim 1, wherein the limiting mechanism comprises four limiting cylinders (74) fixedly mounted on the upper surface of the support table (2), the limiting cylinders (74) are located on one side below four corners of the lower surface of the second guide slide way (24), lifting cylinders (75) are arranged in the limiting cylinders (74), a connecting plate (76) is mounted on one side of the upper end of each lifting cylinder (75), and the connecting plate (76) is connected with two ends of the two side surfaces of the second guide slide way (24) through bolts.

9. The cage device convenient for transferring and hoisting a steel bar cage in a tunnel according to claim 1, wherein the connecting mechanism comprises a connecting column (77) fixedly installed at the upper end of a square fixing rod (41), a ninth rolling bearing (78) is installed at the upper end of the connecting column (77), connecting frames (79) are installed on two sides of the ninth rolling bearing (78), and one end of each connecting frame (79) is connected with the fixed end of the second hydraulic telescopic rod (23).

10. The cage device convenient for transferring and hoisting of a reinforcement cage in a tunnel according to claim 3, wherein a plurality of universal balls (80) are mounted on the helical cylindrical baffle table (60).

Images