Disclosure of Invention
The invention aims at the problems and provides a climbing frame for buildings to solve the problems,
the climbing frame for the building and the travelling crane are connected through the supporting upright post, so that the travelling crane can climb along with the climbing of the climbing frame for the building, and the supporting upright post can be arranged into a lifting structure, so that the travelling crane can be further lifted relative to the climbing frame for the building, and the working mode of the travelling crane is facilitated.
The technical scheme of the invention is as follows:
a climbing frame for construction, comprising: the main frame structure comprises a front side frame and a rear side frame, wherein the front side frame and the rear side frame are respectively provided with a supporting upright (106), a traveling crane sliding rail (104) is supported above the supporting upright (106), the supporting upright (106) comprises a plurality of first supporting uprights and a plurality of second supporting uprights, the traveling crane sliding rail (104) comprises a first traveling crane sliding rail and a second traveling crane sliding rail, the plurality of first supporting uprights are arranged on the front side frame, the plurality of second supporting uprights are arranged on the rear side frame, the first traveling crane sliding rail is supported and installed on the upper portions of the plurality of first supporting uprights, the second traveling crane sliding rail is supported and installed on the upper portions of the plurality of second supporting uprights, the first traveling crane slide rail and the second traveling crane slide rail are arranged in parallel so that the traveling crane mechanism can slide along the first traveling crane slide rail and the second traveling crane slide rail.
Above-mentioned scheme is preferred, and first support post, second support post are adjustable length structure.
According to the scheme, the two sides of the first supporting upright column below the first row hanging slide rail are further provided with first ground supporting upright columns, the two sides of the second supporting upright column below the second row hanging slide rail are further provided with second ground supporting upright columns, the upper ends of the first ground supporting upright columns and the second ground supporting upright columns respectively support the first row hanging slide rail and the second row hanging slide rail, the lower ends of the first ground supporting upright columns and the second ground supporting upright columns are fixed on the ground and used for supporting the first row hanging slide rail and the second row hanging slide rail in cooperation with the first supporting upright columns and the second supporting upright columns, and the first ground supporting upright columns and the second ground supporting upright columns are arranged to be of adjustable length structures.
Preferably, the traveling crane mechanism comprises a traveling crane cart (101) and a traveling crane trolley (102), the traveling crane cart (101) can run along a first traveling crane slide rail and a second traveling crane slide rail, the traveling crane trolley (102) is mounted on the traveling crane cart (101), and the traveling crane trolley (102) can run along a direction perpendicular to the first traveling crane slide rail and the second traveling crane slide rail.
Above-mentioned scheme is preferred, and first support post, second support post are hydraulic stem formula structure, and hydraulic stem formula structure includes the cylinder body and the body of rod, and wherein the cylinder body is corresponding fixed structurally at the front frame structure and back frame, and the corresponding first line of fixed support of body of rod upper portion hangs slide rail, the second line and hangs the slide rail, and the body of rod can reciprocate relatively the cylinder body.
The scheme is preferable, the anti-overturning device (212) is further included, the anti-overturning device (212) comprises an anti-overturning rod and a clamping device, the anti-overturning rod is fixed on the climbing frame (107) for the building, one end of the clamping device is an annular part and can be sleeved on the anti-overturning rod, and the other end of the clamping device is fixed on the building (221) through the wall attaching support (208). When the climbing frame (107) for the building climbs, the anti-tilting rod slides upwards through the annular part, and the climbing frame (107) for the building is prevented from overturning in the sliding process.
Preferably, the lifting mechanism (215) is an electric hoist, and comprises a building (221) wall-attached support (208) and a cable connected with the electric hoist, wherein one end of the cable is fixed on the building (221) through the building (221) wall-attached support (208), and the other end of the cable is fixed on the main frame structure.
The operation method of the climbing frame (107) for the building comprises the following steps:
the controller A sends out an instruction, the climbing process is started, when the whole climbing frame (107) for the building climbs to a preset position, climbing is stopped, and after the climbing frame (107) for the building is mechanically connected and fixed with the building (221) manually, the lifting mechanism (215) of the climbing frame (107) for the building enters a relaxed state and is not stressed any more.
And B, controlling the first supporting upright column and the second supporting upright column to lift to proper positions, and installing a traveling crane mechanism.
Preferably, when the climbing frame (107) for the building climbs, if the load is overloaded, the machine can be automatically stopped; when the climbing height difference of any two lifting mechanisms (215) of the building climbing frame (107) per se exceeds 2cm, the building climbing frame (107) is automatically stopped, and is restarted after manual intervention and leveling are needed after the stopping.
Preferably, when the climbing frame (107) for the building climbs, the travelling crane mechanism is moved to the vicinity of the first ground supporting upright and the second ground supporting upright, the third supporting upright and the fourth supporting upright are hydraulic rod mechanisms, and the third supporting upright and the fourth supporting upright provide supporting force for the climbing frame (107) for the building in cooperation with the ascending of the climbing frame (107) for the building, so that the ascending resistance of the climbing frame (107) for the building is reduced.
When the climbing frame (107) for the building climbs, the travelling and hoisting mechanism is moved to the vicinity of the third supporting upright and the fourth supporting upright, and the third supporting upright and the fourth supporting upright are preferably hydraulic rod mechanisms which provide supporting force for the climbing frame for the building in coordination with the ascending of the climbing frame for the building, so that the ascending resistance of the climbing frame for the building is reduced.
Drawings
Fig. 1 embodiment 1 is a working schematic diagram of a climbing frame for building and a traveling crane hung on a building.
Fig. 2 is a schematic view of a climbing frame and a lifting mechanism for construction.
Fig. 3 is a schematic view of the operation of the climbing frame and the traveling crane for the building on the building in the embodiment 2.
Fig. 4 is a force transmission mode schematic diagram of the climbing frame structure.
Fig. 5 is a climbing control flow chart of the climbing frame.
Wherein: a 101-line hoisting cart, a 102-line hoisting cart, a 103-adjustable rod, 104-line hoisting slide rails, 104A first-line hoisting slide rails, 104B second-line hoisting slide rails, 105 mechanical arms, 106 support columns, 106A first support columns, 106B second support columns and 107 building climbing frames; 108 ground support columns, 108A first ground support column, 108B second ground support column;
201 guide rails, 202 inner vertical rods, 203 outer vertical rods, 204 cross rods, 205 supporting inclined web members, 206 horizontal supporting structures, 208 wall-attached supports, 209 anti-falling devices, 211 anti-falling rods, 212 anti-falling devices, 213 upper lifting points, 214 lower lifting points, 215 lifting mechanisms, 217 scaffold boards, 218 outer protective nets, 219 working layer guardrails, 220 sealing turning plates and 221 buildings.
Detailed Description
The following description is of preferred embodiments of the invention,
as shown in fig. 1, the climbing frame 107 for building includes a frame structure, which is disposed around the building 221, and in fig. 1, the climbing frame 107 for building is disposed on all four sides of the building 221, and the climbing frame 107 for building may be disposed on only one, two or three sides of some of the walls of the building 221, for example, when finishing the walls. The climbing frame 107 for building is usually customized or selected according to the length of the building 221, for example, in fig. 1, only one climbing frame 107 for building may be used for the longitudinal surface of the building 221, and a plurality of climbing frames 107 for building may be used in combination in the transverse direction, that is, the plurality of climbing frames 107 for building operate in coordination. Of course, the mounting can be customized to form a unitary construction creel 107, such as the unitary construction creel 107 structure shown in fig. 1 surrounding the building 221.
The inner side of the climbing frame 107 for building of the present invention is provided with a supporting upright 106, in fig. 1, the supporting upright 106 is fixed on the front and back opposite sides of the climbing frame 107 for building, the supporting upright 106 is supported with a traveling crane slide rail 104, the supporting upright 106 comprises a plurality of first supporting uprights 106A and a plurality of second supporting uprights 106B, the plurality of first supporting uprights 106A are arranged on the front side frame, the plurality of second supporting uprights 106B are arranged on the back side frame, the supporting upright 106 can be designed to be higher than the climbing frame 107 for building, that is, the traveling crane slide rail 104 is higher than the climbing frame 107 for building by a certain height. The upper parts of the first support columns 106A are provided with first traveling crane slide rails 104A in a supporting manner, the upper parts of the second support columns 106B are provided with second traveling crane slide rails 104B in a supporting manner, and the first traveling crane slide rails 104A and the second traveling crane slide rails 104B are correspondingly arranged so that the traveling crane mechanism can slide along the first traveling crane slide rails 104A and the second traveling crane slide rails 104B.
The first support column 106A and the second support column 106B may further be configured to be variable-length structures, and if the support columns are hydraulic rod type structures, the support columns include a cylinder body and a rod body, wherein the cylinder body is fixed on the frame structure, the upper portion of the rod body is fixedly supported on the crane slide rail 104, and the rod body can move up and down relative to the cylinder body. Through the arrangement, the lifting device can be conveniently lifted and adjusted in the tightening direction.
The traveling crane mechanism comprises a traveling crane cart 101 and a traveling crane trolley 102, the traveling crane cart 101 can travel along a traveling crane slide rail 104, the traveling crane trolley 102 is installed on the traveling crane cart 101, and the traveling crane trolley 102 can travel along a direction vertical to the traveling crane slide rail 104.
An adjustable rod 103 is fixedly arranged on the traveling crane trolley 102 downwards, and a mechanical arm 105 is arranged on the adjustable rod 103.
Through the arrangement, the whole up-and-down movement and the left-and-right transverse movement of the traveling crane mechanism can be realized, and the traveling crane trolley 102 can realize the longitudinal movement, namely, the traveling crane trolley 102 can realize the three-dimensional omnibearing movement in cooperation with the traveling crane cart 101. The robot arm 105 is configured as a multi-axis robot arm, which further enables flexible operation of the robot arm.
As shown in fig. 2, the lifting mechanism 215 of the scaffold 107 for building and the main components of the scaffold 107 for building are illustrated. The guide rail 201 is used as a track for the whole climbing of the building climbing frame 107, a combined steel material of channel steel and round steel can be adopted, the guide rail 201 is usually fixed on the building 221 by adopting a bolt structure, and the building climbing frame 107 is matched with the guide rail 201 to realize the up-and-down sliding.
In order to ensure the stability of the climbing frame 107 for the building, an anti-tilt device 212 is further provided, the anti-tilt device 212 comprises an anti-tilt rod and a clamping device, the anti-tilt rod is fixed on the climbing frame 107 for the building, one end of the clamping device is an annular part and can be sleeved on the anti-tilt rod, and the other end of the clamping device is fixed on the building 221 through a wall-attached support 208. When the climbing frame 107 for building climbs, the anti-roll bar slides upwards through the annular part, and the climbing frame 107 for building is prevented from overturning in the sliding process.
In addition, a friction type falling prevention device 209 is provided, which includes a falling prevention rod 211, and is used for performing friction type support on the climbing frame 107 for the building when the climbing frame 107 for the building falls, and slowing down the falling until the falling stops.
The wall-attached support 208 is made of a combined steel material of channel steel and round steel, plays a role in unloading and overturn prevention, and is a connecting member of the climbing frame 107 for the building and a building main body structure. The wall attachment supports 208 are typically mechanically connected to the shear wall and may also be mechanically connected to the floor.
An upper lifting point 213 is arranged on part of the wall-attached support 208, a lower lifting point 214 is correspondingly arranged at the bottom of the climbing frame 107 for the building, a cable is arranged between the upper lifting point 213 and the lower lifting point 214, and the cable can be lifted and lowered by a lifting machine 215 such as an electric hoist or a hydraulic press.
Fig. 2 shows that the climbing frame for building is provided with a multi-layer structure, taking the lowest layer as an example, and comprises: the inner vertical rod 202, the outer vertical rod 203, the cross rod 204 and the horizontal supporting structure 206 (vertical rod), wherein the cross rod 204 is connected with the inner vertical rod 202 and the outer vertical rod 203, the horizontal supporting structure 206 (vertical rod) is connected with the cross rod 204 in the longitudinal direction, a rectangular frame structure is formed by the inner vertical rod 202, the outer vertical rod 203, the cross rod 204 and the horizontal supporting structure 206 (vertical rod), the scaffold board 217 can be paved at the bottom of the rectangular frame structure, and in addition, the supporting diagonal web members 205 for reinforcement are further arranged. In addition, a sealing turning plate 220, a working layer guardrail 219 and an outer protective net 218 can be arranged.
Fig. 3 shows another preferred embodiment of the invention: the basic structure is the same as that in fig. 1 and 2, except that the basic structure further comprises at least one first ground supporting upright 108A and at least one second ground supporting upright 108B for supporting the traveling crane slide rail 104, wherein the upper ends of the first ground supporting upright 108A and the second ground supporting upright 108B support the traveling crane slide rail 104, and the lower ends are fixed on the ground or a building, preferably on the ground. First ground props stand 108A and second ground props stand 108B and not climbs frame 107 fixed connection with the building for cooperating first support post 106A, second support post 106B support line and hang slide rail 104, first ground props stand 108A and second ground props stand 108B and sets up adjustable length structure. The support by the first ground support column 108A and the second ground support column 108B can bear part of the weight of the traveling crane slide rail 104, so as to relieve the pressure of the first support column 106A and the second support column 106B. Two first ground support posts 108A and two second ground support posts 108B opposite thereto in a circle in fig. 3 extend to the ground (not shown).
Preferably, the first ground support column 108A and the second ground support column 108B are disposed near two ends of the traveling crane slide rail 104, and preferably, two first ground support columns 108A and two second ground support columns 108B are supported near four ends of the traveling crane slide rail 104. When the bearing capacity is large, the number of the first ground support pillar 108A and the second ground support pillar 108B can be increased accordingly.
Fig. 4 shows a force transmission path of the climbing frame for building, and for the size design of the first ground supporting upright 108A and the second ground supporting upright 108B, the following formula can be referred to:
wherein the friction force is the friction force between the scaffold 107 for building and the guide rail 201.
The working process of the climbing frame for the building is explained by referring to the figures 1-3 and 5:
the system is initialized and self-checked, whether the judgment result is normal or not is judged, if not, the system is shut down and alarmed, if yes, the load is detected, if overload is caused, the system is shut down and alarmed, if not, the climbing frame 107 for the building climbs and the machine positions are detected, if each machine position is larger than 2cm, manual leveling is carried out, whether the specified position is reached or not is judged, and if the specified position is reached, the system is terminated. Specifically, the method comprises the following steps:
the climbing frame 107 for the building is controlled to climb through a special controller, when the controller sends an instruction, the climbing frame 107 for the building on the single building is lifted, and the lifting power can come from an electric hoist, a chain or a hydraulic lifting device and the like. When the whole building climbing frame 107 climbs to a preset position, climbing is automatically stopped, and after the building climbing frame 107 and the stairs are mechanically connected and fixed manually, the lifting mechanism 215 of the building climbing frame 107 enters a relaxed state and is not stressed any more.
As shown in fig. 3, when the climbing frame 107 for building ascends, the traveling crane mechanism is preferably moved to the vicinity of the first ground supporting pillar 108A and the second ground supporting pillar 108B, and the first ground supporting pillar 108A and the second ground supporting pillar 108B are preferably hydraulic rod mechanisms, and support force is provided to the climbing frame 107 for building in cooperation with the ascending of the climbing frame 107 for building, so that the resistance of the climbing frame 107 for building ascending is reduced.
When the climbing frame 107 for the building climbs, if the load is overloaded, the machine will automatically stop. When the climbing height difference of any two lifting mechanisms 215 of the building climbing frame 107 per se exceeds 2cm, the building climbing frame 107 is automatically stopped. When the height difference between the two ends of the lifting mechanism 215 exceeds 2cm, the building climbing frame 107 automatically stops. After the machine is shut down and the leveling is needed to be manually intervened, the machine is started again.
The total climbing height is the building body floor height, for example, the building body floor height is 3m, and the total climbing height of the building climbing frame 107 is 3 m.
The climbing frame 107 for building can climb synchronously as a whole, and can be lifted independently by each lifting mechanism 215, or can be lifted synchronously by any combination.
When the climbing frame 107 for the building rises to a designated position, the control of the travelling crane can be carried out, the height of the supporting upright posts 106 is adjusted, and the travelling crane mechanism is arranged on the travelling crane slide rails 104, so that the building roof can be constructed simultaneously, and meanwhile, each layer can be constructed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention in any way, and it will be apparent to those skilled in the art that the above description of the present invention can be applied to various modifications, equivalent variations or modifications without departing from the spirit and scope of the present invention.