CN115257903A - Transferring method for wall construction of prefabricated building - Google Patents
Transferring method for wall construction of prefabricated building Download PDFInfo
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- CN115257903A CN115257903A CN202210806307.5A CN202210806307A CN115257903A CN 115257903 A CN115257903 A CN 115257903A CN 202210806307 A CN202210806307 A CN 202210806307A CN 115257903 A CN115257903 A CN 115257903A
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- portal frame
- frame
- wallboard
- sliding
- wall construction
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000000872 buffer Substances 0.000 claims abstract description 22
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 230000008093 supporting effect Effects 0.000 claims description 40
- 210000001503 joint Anatomy 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 18
- 239000010720 hydraulic oil Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
- B62B3/108—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape the objects being plates, doors, panels, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/44—Clamping or supporting circumferentially
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a transferring method for wall construction of an assembly type building in the technical field of wallboard transferring. Make its department that reachs light wallboard through the position of removing the portal frame, the inclination through hydraulic stem control portal frame makes the inclination of portal frame and light wallboard keep for unanimity, and carry out the centre gripping to it in the both sides of light wallboard through the binding clasp, promote the portal frame through the hydraulic stem jacking and rotate and drive the light wallboard and get back to vertical state, it reaches the kneck to remove the portal frame drive light wallboard, the wallboard loses to support and falls down and descend through buffer gear speed reduction, it can take one by one to follow-up each wallboard, the electric push assembly who uses is less relatively, the cost is lower, high durability and convenient operation, it is easy to control to fall to the ground.
Description
Technical Field
The invention relates to the technical field of wallboard transportation, in particular to a transportation method for wall construction of an assembly type building.
Background
The prefabricated building is a very popular building in the present society, and is characterized in that the prefabricated building is containerized and has obvious advantages for overseas shipping and long-distance transportation; in addition, traditional wall body is the reinforced concrete structure mostly, pour into a mould after having pricked with the reinforcing bar all, during the erection site, because wall body weight leads to the installation slow, and the accident easily appears, in order to solve the construction problem, now improved from the wall body, the structure of pricking traditional reinforcing bar is replaced with light gauge steel, and transversely add prestressed reinforcement, under the prerequisite of proof strength, the weight of the wall body that alleviates simultaneously, facilitate for follow-up construction, but present construction is laborsaving convenient not yet.
The invention discloses an invention patent in the technical field of partial wallboard transferring, wherein the invention patent with the application number of CN201511015631.1 discloses rapid forming wall assembling and transferring equipment.
However, the electric pushing mechanisms adopted in the mode are relatively more, the electric pushing mechanisms are not suitable for all construction sites in cost control, the adaptability of assembly is not strong, only one wallboard can be carried at one time for assembly, the large load is easy to occur when the wallboard is carried to overturn at a large angle without other auxiliary supports, mechanical faults are caused, corresponding butt joints aligned with the assembly positions are not arranged on the device, and the assembly accuracy and stability are great.
Based on the method, the invention designs a transferring method for wall construction of an assembly type building to solve the problems.
Disclosure of Invention
The invention aims to provide a transferring method for wall construction of an assembly type building, which aims to solve the problems of high cost, no auxiliary support and no butt joint in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the method comprises the following steps:
the method comprises the following steps: the light wall boards lean against each support frame of the transfer device, the support frames are prevented from moving backwards through the blocking modules, the bottoms of the light wall boards are placed through the support bases and can be transferred to corresponding positions, and the butt joints are vertically aligned to the accurate positions where the light wall boards need to be placed;
step two: the sliding seat drives the portal frame to slide on a trolley bottom plate and take the light wallboard, the hydraulic rod drives the portal frame to rotate to the same inclination degree with the supporting frame and align the clamping device with the side edge of the light wallboard, and the light wallboard is clamped through the clamping device;
step three: the portal frame is pushed forward again by the hydraulic rod and moves to the butt joint port through the sliding seat, the bottom of the light wallboard descends through self weight after stepping empty, and the sliding frame is driven to press the buffer mechanism to buffer, decelerate and slowly fall to the designated ground;
the transfer device comprises a trolley bottom plate, a support frame and a portal frame are mounted at the top of the trolley bottom plate in a sliding mode, a sliding rail is mounted on the inner side of the portal frame, a sliding frame is mounted on the sliding rail in a sliding mode, a clamping device is fixedly mounted on the sliding frame and is connected with the top of the portal frame in a hanging mode through a telescopic pull rod mounted at the top of the portal frame, a buffer mechanism is further mounted at the bottom of the portal frame to buffer the falling sliding frame, a butt joint is formed in the front end of the trolley bottom plate, a hydraulic rod capable of sliding synchronously with the portal frame is further arranged on the trolley bottom plate, and the output end of the hydraulic rod is connected with the portal frame.
As a further scheme of the invention, the portal frame and the hydraulic rod are both fixedly arranged on the sliding seat, the portal frame is hinged on the sliding device, the hydraulic rod is mounted in a sliding manner and hinged with the portal frame, the two rows of support frames are arranged, and the width of the two rows of support frames is smaller than that of the portal frame and the butt joint.
As a further scheme of the invention, the telescopic pull rod comprises a guide sleeve, a tension spring and a pull rod, the tension spring and the pull rod are both sleeved in an inner cavity of the guide sleeve and hooked through the tension spring, the top of the guide sleeve is fixedly connected to the top of the portal frame, and the bottom of the pull rod is fixedly connected with the sliding frame.
As a further scheme of the invention, the clamping device comprises an outer cylinder fixedly arranged on the sliding frame, a support rod is movably sleeved in the outer cylinder, a meshing plate is fixedly arranged on the side surface of the support rod, a gear meshed with the meshing plate is arranged at the bottom of the outer cylinder, a self-locking rotating shaft is further arranged at the bottom of the outer cylinder, and the gear controls unidirectional rotation through the self-locking rotating shaft.
As a further scheme of the invention, the buffer mechanism comprises a main oil cylinder and an auxiliary oil cylinder, the bottoms of the main oil cylinder and the auxiliary oil cylinder are communicated through a communicating pipe, a spring is sleeved in the main oil cylinder, a piston rod is elastically supported at the top of the spring, and the outer end of the piston rod is positioned right below the sliding frame.
As a further scheme of the invention, the blocking module comprises a rotating shaft, a clamping block and a stop block, the rotating shaft is movably arranged on the trolley bottom plate, the clamping block is fixedly arranged on the rotating shaft, the stop block is fixedly arranged on the trolley bottom plate and limits the rotation of the clamping block, and the clamping block is supported against the rear side of the sliding block at the bottom of the support frame.
In a further aspect of the present invention, the inner edge of the sliding seat is pressed against the outer surface of the rotating shaft when moving into the largest portion, and the inner edge of the sliding seat is pressed against the outer circumferential surface of the rotating shaft when moving toward the supporting frame, and drives the rotating shaft to rotate counterclockwise.
As a further scheme of the invention, the sliding seat is driven by a hand to slide or a motor to slide.
As a further scheme of the invention, the inner side of the supporting base is attached to the bottom of the lightweight wallboard at a right angle of ninety degrees, the inclined angle of the back baffle plate of the supporting base is consistent with the inclined angle of the supporting frame and is aligned with the inclined edge of the supporting frame after the lightweight wallboard is installed, and the hinged point of the supporting base is horizontal to the hinged point of the sliding seat.
Compared with the prior art, the invention has the beneficial effects that:
1. make its department that reachs light wallboard through the position of removing the portal frame, the inclination through hydraulic stem control portal frame makes the inclination of portal frame and light wallboard keep for unanimity, and carry out the centre gripping to it in the both sides of light wallboard through the binding clasp, promote the portal frame through the hydraulic stem jacking and rotate and drive the light wallboard and get back to vertical state, it reaches the kneck to remove the portal frame drive light wallboard, the wallboard loses to support and falls down and descend through buffer gear speed reduction, it can take one by one to follow-up each wallboard, the electric push assembly who uses is less relatively, the cost is lower, high durability and convenient operation, it is easy to control to fall to the ground.
2. The front part of the bottom plate of the trolley is provided with the butt joint port, the butt joint port can be aligned to the position where the wallboard needs to be placed on the lower way, the sliding seat moves to the position where the wallboard falls under the butt joint command, the wallboard can automatically drive the clamping device and the sliding frame to fall down due to separation from the support, the buffer mechanism below the sliding seat buffers and decelerates, the falling posture of the wallboard can be adjusted during the period, the falling position of the wallboard is more accurate when the wallboard slowly descends, and the butt joint port is arranged in a concave structure, so that the occupied space of the whole device is conveniently reduced.
3. The supporting base is movably arranged on the bottom plate of the trolley, the supporting base can rotate along with the rotation of the wallboard, namely, the supporting base can still provide supporting force for the wallboard in the rotating process of the wallboard, so that the load of the portal frame during rotation is reduced, the ground of the wallboard can be supported in the largest area in the transferring process, the rear side baffle and the supporting frame are arranged on the same line and matched with the supporting frame for supporting together, the supporting effect is enhanced, and the supporting fault and the uneven stress of the wall body are prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a side view of a transfer device of the present invention;
FIG. 3 is a schematic view of the internal structure of the telescopic rod;
FIG. 4 is a top view of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a schematic view of the inner side structure of a gantry;
FIG. 7 is an internal schematic view of a cushioning mechanism;
fig. 8 is a schematic view of the structure of the clamper.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a vehicle transportation bottom plate; 2. a sliding seat; 3. a gantry; 4. a slide rail; 5. a clamper; 51. an outer cylinder; 52. a stay bar; 53. an engaging plate; 54. a gear; 55. a self-locking rotating shaft; 6. a telescopic pull rod; 61. a guide sleeve; 62. a tension spring; 63. a pull rod; 7. a buffer mechanism; 71. a master cylinder; 72. an auxiliary oil cylinder; 73. a communicating pipe; 74. a spring; 75. a piston rod; 8. a hydraulic rod; 9. a support frame; 10. a support base; 11. a rotating shaft; 12. a clamping block; 13. a stopper; 14. a butt joint port; 15. a carriage.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution: the method comprises the following steps:
the method comprises the following steps: the light wall boards lean against each support frame 9 of the transfer device in an inclined mode, the support frames 9 are prevented from moving backwards through the blocking modules, the bottoms of the light wall boards are placed through the support bases 10 and can be transferred to corresponding positions, and the butt joint ports 14 are vertically aligned to the accurate positions, needing to be placed, of the light wall boards;
step two: the sliding seat 2 drives the portal frame 3 to slide on the trolley bottom plate 1 to move with the light wall plate, the hydraulic rod 8 drives the portal frame 3 to rotate to the same inclination degree as the supporting frame 9, the clamping device 5 is aligned with the side edge of the light wall plate, and the light wall plate is clamped through the clamping device 5;
step three: the hydraulic rod 8 pushes the portal frame 3 to be upright again, the portal frame moves to the butt joint port 14 through the sliding seat 2, the bottom of the light wallboard descends through self weight after stepping on the air, and the sliding frame 15 is driven to press the buffer mechanism 7 to buffer, decelerate and slowly fall to the designated ground;
the transfer device comprises a trolley bottom plate 1, a support frame 9 and a portal frame 3 are arranged on the top of the trolley bottom plate 1 in a sliding mode, a sliding rail 4 is arranged on the inner side of the portal frame 3, a sliding frame 15 is arranged on the sliding rail 4 in a sliding mode, a clamping device 5 is fixedly arranged on the sliding frame 15, the clamping device 5 is connected with the portal frame 3 in a hanging mode through a telescopic pull rod 6 arranged on the top of the portal frame 3, a buffer mechanism 7 is further arranged on the bottom of the portal frame 3 to buffer the falling sliding frame 15, a butt joint 14 is formed in the front end of the trolley bottom plate 1, a hydraulic rod 8 synchronously sliding with the portal frame 3 is further arranged on the trolley bottom plate 1, and the output end of the hydraulic rod 8 is connected with the portal frame 3;
make it reach light wallboard department through the position of removing portal frame 3, the inclination through 8 control portal frames 3 of hydraulic stem makes the inclination of portal frame 3 and light wallboard keep for unanimity, and carry out the centre gripping to it in the both sides of light wallboard through binding clasp 5, promote portal frame 3 to rotate through 8 jacking of hydraulic stem and drive light wallboard and get back to vertical state, it reaches interface 14 departments to remove portal frame 3, the wallboard loses to support and falls down and descend through 7 speed reductions of buffer gear, whole unloading process links up neatly, need not the manual work and intervene too much from it, also not set up mechanisms such as too much electric propulsion, reduce cost and artificial burden.
The portal frame 3 and the hydraulic rod 8 are fixedly arranged on the sliding seat 2, the portal frame 3 is hinged on the sliding device, the hydraulic rod 8 is mounted in a sliding manner and hinged with the portal frame 3, the two rows of support frames 9 are arranged, and the width of the two rows of support frames 9 is smaller than that of the portal frame 3 and the butt joint 14;
the increase of the degree of freedom of the hydraulic rod 8 is beneficial to adjusting the inclination angle of the portal frame 3.
The telescopic pull rod 6 comprises a guide sleeve 61, a tension spring 62 and a pull rod 63, the tension spring 62 and the pull rod 63 are both sleeved in an inner cavity of the guide sleeve 61, the pull rod 63 is hooked through the tension spring 62, the top of the guide sleeve 61 is fixedly connected to the top of the portal frame 3, and the bottom of the pull rod 63 is fixedly connected with the sliding frame 15;
when the clamp 5 is not pulled downwards in the initial state, the clamp 5 and the sliding frame 15 are firstly pulled upwards by the telescopic pull rod 6, so that the clamp 5 and the sliding frame 15 reach the initial positions relative to the upper layer, the buffer mechanism 7 is convenient to restore to the initial positions, the initial positions of the clamp 5 are not lowered from the beginning, after the clamp 5 clamps the wallboard and falls down at the butt joint 14, the gravity overcomes the self elasticity of the telescopic pull rod 6, and the telescopic pull rod 6 can extend to descend along with the sliding frame 15.
The clamping device 5 comprises an outer cylinder 51 fixedly mounted on the sliding frame 15, a support rod 52 is movably sleeved in the outer cylinder 51, an engaging plate 53 is fixedly mounted on the side surface of the support rod 52, a gear 54 engaged with the engaging plate 53 is mounted at the bottom of the outer cylinder 51, a self-locking rotating shaft 55 is further mounted at the bottom of the outer cylinder 51, and the gear 54 controls unidirectional rotation through the self-locking rotating shaft 55;
when the portal frame 3 is placed in a state of the same inclination angle with the support frame 9, the positions of the sliding seat 2 and the portal frame 3 are finely adjusted to enable the clamping device 5 to be aligned with the side face of the light wallboard, and the self-locking rotating shaft 55 is adjusted and rotated to drive the gear 54, but because an internal ratchet mechanism exists (the prior art is not repeated), the gear 54 cannot rotate reversely so as to be matched with the gear 54 on the other side to clamp the wallboard, a plurality of clamping devices 5 can be arranged on the sliding frame 15, the clamping force is correspondingly improved according to the type of the wallboard, after the clamping is stable, the portal frame 3 is controlled to drive the light wallboard to return to the vertical state, and because the support base 10 is movably arranged on the trolley bottom plate 1, the rotation of the light wallboard cannot be blocked, the support base can rotate together with the light wallboard, a road for the light wallboard to pass can be easily opened, and when the trolley runs to the butt joint 14, the bottom of the light wallboard is separated from the support of the trolley bottom plate 1 and then falls under the gravity.
The buffer mechanism 7 comprises a main oil cylinder 71 and an auxiliary oil cylinder 72, the bottoms of the main oil cylinder 71 and the auxiliary oil cylinder 72 are communicated through a communicating pipe 73, a spring 74 is sleeved inside the main oil cylinder 71, a piston rod 75 is elastically supported at the top of the spring 74, and the outer end of the piston rod 75 is positioned right below the sliding frame 15;
the hydraulic oil is filled in the main oil cylinder 71 in the initial state, but when the top end of the piston rod 75 is pressed, the downward pressing spring 74 compresses the hydraulic oil, the hydraulic oil in the main oil cylinder 71 is pressed into the auxiliary oil cylinder 72 along the communicating pipe 73, the flow rate of the hydraulic oil is limited to a certain extent due to the limited aperture of the communicating pipe 73, therefore, a large amount of hydraulic oil still remaining and filled in the main oil cylinder 71 in a short time cannot be discharged in time, due to incompressibility of the liquid, the remaining hydraulic oil can form a supporting force for the piston rod 75, the piston rod 75 supports the pressure and moves downwards at a constant and slow speed, sudden falling is prevented, the light wallboard can be lightly placed on the ground in the process, and due to the fact that the overall height of the trolley bottom plate 1 is not high, the downward moving space of the piston rod 75 is enough to place the light wallboard on the ground, and the difficulty in placing the wallboard is reduced at a low height.
The stopping module comprises a rotating shaft 11, a clamping block 12 and a stopping block 13, wherein the rotating shaft 11 is movably arranged on the trolley bottom plate 1, the clamping block 12 is fixedly arranged on the rotating shaft 11, the stopping block 13 is fixedly arranged on the trolley bottom plate 1 and limits the rotation of the clamping block 12, the clamping block 12 is supported on the rear side of a sliding block at the bottom of the supporting frame 9, the inner side edge of the sliding seat 2 extends into the largest part and is in extrusion contact with the outer peripheral surface of the rotating shaft 11 when moving, and the rotating shaft 11 is driven to rotate anticlockwise when the inner side edge of the sliding seat 2 is in extrusion contact with the outer peripheral surface of the rotating shaft 11 and moves towards the supporting frame 9;
it is obvious from fig. 1 that the widths of the rear side and the front side of the sliding seat 2 are not consistent, so that in the process of moving the sliding seat 2 backward, the wider edge part of the sliding seat is finally contacted with the peripheral surface of the rotating shaft 11, and as shown in fig. 5, the rotating shaft 11 is driven to rotate clockwise, because the supporting frame 9 is installed in a sliding manner, the clamping block 12 can push the supporting frame 9 when rotating, and the clamping block 12 is rotated away from a blocking route for a sliding block at the bottom of the supporting frame 9, so that the supporting frame 9 at the rear is convenient to withdraw, the stop block 13 plays a limiting role for the clamping block 12, the stop is behind the clamping block 12 to prevent the clamping block 12 from rotating counterclockwise, that is, when the light wallboard leans against the supporting frame 9, the clamping block 12 is prevented from sliding backward, and the counterclockwise rotation of the rotating shaft 11 and the clamping block 12 is limited.
Wherein, the sliding seat 2 is manually driven to slide or is driven to slide by a motor;
both manual driving and motor driving sliding can be applied to the sliding seat 2, so that the sliding seat 2 can realize automatic control or manual control, and the cost performance ratio of any assembling means can be considered to be higher according to the cost and the use environment in the actual use scene, so that a user can freely select the assembling means.
Wherein, the inner side of the supporting base 10 is in right angle of ninety degrees and is jointed with the bottom of the light wallboard, the inclined angle of the back baffle of the supporting base 10 is consistent with the inclined angle of the supporting frame 9 after the light wallboard is installed and is aligned with the inclined edge of the supporting frame 9, and the hinged point of the supporting base 10 is horizontal to the hinged point of the sliding seat 2;
the supporting base 10 is composed of two parts, namely a bottom plate and a rear baffle, wherein the rear baffle and the bottom plate are assembled at an angle of ninety degrees and are movably hinged to the trolley bottom plate 1 and can freely rotate relative to the trolley bottom plate 1, so that even if the position or the inclination angle of the supporting frame 9 is slightly changed, the supporting base 10 can still overcome and compensate errors of the two parts through self-rotation, the inclination angles of the rear baffle of the supporting base 10 and the supporting frame 9 are kept consistent, the bottom of the light wall plate and the upper part of the back of the wall plate can be supported at the same inclination angle, the fault of the supporting part can not occur, the wall body can be protected from being damaged due to uneven stress of the supporting part, and good supporting performance for the light wall body is improved.
The working principle is as follows: the portal frame 3 is moved to reach the light wall board by moving the position of the portal frame 3, the inclination angle of the portal frame 3 and the inclination angle of the light wall board are kept consistent by controlling the inclination angle of the portal frame 3 through the hydraulic rod 8, the light wall board is clamped at two sides of the light wall board through the clamping device 5, the portal frame 3 is pushed by jacking the hydraulic rod 8 to rotate to drive the light wall board to return to the vertical state, the portal frame 3 is moved to drive the light wall board to reach the butt joint port 14, the wall board loses support and falls down and is decelerated and lowered through the buffer mechanism 7, when the top end of the piston rod 75 is pressed by the sliding frame 15, the pressing spring 74 is compressed downwards, the hydraulic oil communicating pipe 73 inside the main oil cylinder 71 is pressed into the auxiliary oil cylinder 72, the flow rate of the hydraulic oil pipe 73 is limited, so that a large amount of hydraulic oil which is still detained and filled inside the main oil cylinder 71 in a short time cannot be discharged in time, compressibility can form support force aiming at the piston rod 75 due to the liquid non-stop, the hydraulic oil can support the pressure and continuously fall at a relatively constant speed, the butt joint port 14 continuously, manual intervention can be continuously performed in the whole unloading process without reducing the manual unloading cost.
Claims (9)
1. A transfer method for wall construction of an assembly type building is characterized in that: the transfer device comprises a transport device applied to the method, the transport device comprises a transport vehicle bottom plate (1), a support frame (9) and a portal frame (3) are installed on the top of the transport vehicle bottom plate (1) in a sliding mode, a slide rail (4) is installed on the inner side of the portal frame (3), a sliding frame (15) is installed on the slide rail (4) in a sliding mode, a clamping device (5) is fixedly installed on the sliding frame (15), the clamping device (5) is connected in a hanging mode through a telescopic pull rod (6) installed on the top of the portal frame (3), a buffer mechanism (7) is further installed at the bottom of the portal frame (3) to buffer the falling sliding frame (15), a butt joint (14) is formed in the front end of the transport vehicle bottom plate (1), a hydraulic rod (8) which slides synchronously with the portal frame (3) is further arranged on the transport vehicle bottom plate (1), and the output end of the hydraulic rod (8) is connected with the portal frame (3);
the transfer method for the wall construction of the prefabricated building comprises the following specific steps:
the method comprises the following steps: the light wall board is leaned against each support frame of the transfer device, the support frames are prevented from moving backwards through the blocking modules, the bottom of the light wall board is placed through the support base and can be transferred to a corresponding position, and the butt joint is vertically aligned to the accurate position where the light wall board needs to be placed;
step two: the sliding seat drives the portal frame to slide on a trolley bottom plate and take the light wallboard, the hydraulic rod drives the portal frame to rotate to the same inclination degree with the supporting frame and align the clamping device with the side edge of the light wallboard, and the light wallboard is clamped through the clamping device;
step three: the hydraulic stem pushes the portal frame forward again to move to butt joint mouth department through the sliding seat, the light wallboard bottom is stepped on empty through the dead weight and is descended, drives the carriage and is pressing buffer gear buffering speed reduction and slowly fall appointed ground.
2. The transfer method for wall construction of a fabricated building according to claim 1, wherein: portal frame (3) and hydraulic stem (8) equal fixed mounting are on sliding seat (2), portal frame (3) are articulated on the device that slides, hydraulic stem (8) are all articulated with portal frame (3) with the installation that slides, support frame (9) are provided with two and are listed as the width that the width of support frame (9) is less than portal frame (3) and to interface (14).
3. The transfer method for wall construction of a fabricated building according to claim 1, wherein: telescopic link (6) are including guide pin bushing (61), extension spring (62) and pull rod (63), inner chamber and pull rod (63) that guide pin bushing (61) were all located in extension spring (62) and pull rod (63) are through extension spring (62) hookup, the top fixed connection in the top of portal frame (3) of guide pin bushing (61), the bottom and carriage (15) fixed connection of pull rod (63).
4. The transfer method for wall construction of a fabricated building according to claim 1, wherein: the clamp (5) comprises an outer cylinder (51) fixedly mounted on the sliding frame (15), a support rod (52) is sleeved on the inner movable sleeve of the outer cylinder (51), a meshing plate (53) is fixedly mounted on the side face of the support rod (52), a gear (54) meshed with the meshing plate (53) is mounted at the bottom of the outer cylinder (51), a self-locking rotating shaft (55) is further mounted at the bottom of the outer cylinder (51), and the gear (54) controls unidirectional rotation through the self-locking rotating shaft (55).
5. The transfer method for wall construction of a fabricated building according to claim 1, wherein: buffer gear (7) are including master cylinder (71) and vice hydro-cylinder (72), communicating pipe (73) intercommunication is passed through to the bottom of master cylinder (71) and vice hydro-cylinder (72), the inside cover of master cylinder (71) is equipped with spring (74), the top elastic support of spring (74) has piston rod (75), the outer end of piston rod (75) is located carriage (15) under.
6. The transfer method for wall construction of a fabricated building according to claim 1, wherein: the blocking module comprises a rotating shaft (11), a clamping block (12) and a stop block (13), the rotating shaft (11) is movably installed on the trolley bottom plate (1), the clamping block (12) is fixedly installed on the rotating shaft (11), the stop block (13) is fixedly installed on the trolley bottom plate (1) and limits the rotation of the clamping block (12), and the clamping block (12) is supported against the rear side of a sliding block at the bottom of the supporting frame (9).
7. The transfer method for wall construction of a fabricated building according to claim 6, wherein: the inner side edge of the sliding seat (2) penetrates into the largest part and is in extrusion contact with the outer surface of the rotating shaft (11) when moving, and the inner side edge of the sliding seat (2) is in extrusion contact with the outer peripheral surface of the rotating shaft (11) and drives the rotating shaft (11) to rotate anticlockwise when moving towards the support frame (9).
8. The transfer method for wall construction of a fabricated building according to claim 1, wherein: the sliding seat (2) is driven by a hand to slide or a motor to slide.
9. The transfer method for wall construction of a fabricated building according to claim 1, wherein: support base (10) and be the bottom laminating of ninety degrees right angle and light wallboard for the inboard, the backplate that supports base (10) is the inclination unanimous and aligns with the hypotenuse of support frame (9) of installation light wallboard back rake angle and support frame (9), the pin joint that supports base (10) and slide bracket (2) is horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210806307.5A CN115257903A (en) | 2022-07-08 | 2022-07-08 | Transferring method for wall construction of prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856728A (en) * | 2023-07-10 | 2023-10-10 | 山东国宸装饰工程有限公司 | Semi-automatic construction device for composite fiberboard decoration inner partition wall |
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