CN222312550U - Shaft construction equipment bearing system with automatic lifting function - Google Patents
Shaft construction equipment bearing system with automatic lifting function Download PDFInfo
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- CN222312550U CN222312550U CN202421106510.2U CN202421106510U CN222312550U CN 222312550 U CN222312550 U CN 222312550U CN 202421106510 U CN202421106510 U CN 202421106510U CN 222312550 U CN222312550 U CN 222312550U
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Abstract
The utility model discloses a shaft construction equipment bearing system with an automatic lifting function, which belongs to the technical field of construction equipment and comprises a gantry guide rail combined frame and a vertical main frame combined frame which is connected with the gantry guide rail combined frame in a sliding manner, wherein a cross bailey frame arch bearing platform is arranged at the top of the gantry guide rail combined frame, a construction operation platform is connected to the vertical main frame combined frame, an attachment supporting component is used for fixedly arranging the gantry guide rail combined frame and/or the vertical main frame combined frame on the side wall of a shaft of an elevator, and an interactive power device is used for vertically lifting or descending the gantry guide rail combined frame and the gantry guide rail combined frame. The utility model designs a shaft construction equipment bearing system with an automatic lifting function, which is suitable for carrying out reliable lifting and automatic control on large-scale construction equipment such as a tower crane and a concrete spreader by arranging a lifting device capable of being lifted interactively in an elevator shaft, thereby improving the safety of building construction.
Description
Technical Field
The utility model relates to the technical field of construction equipment, in particular to a shaft construction equipment bearing system with an automatic lifting function.
Background
With the continuous development of urban construction, high-rise buildings and large-scale engineering projects are increased, the tower crane is used as important construction equipment, and the requirements and application range of the tower crane are also expanded. The tower crane (tower crane) is commonly used for building sites and used for hoisting building materials such as concrete members, steel, glass curtain walls and the like, has remarkable advantages in high-rise building construction, can save space, has the advantages of high efficiency, stability, flexibility, space saving and multifunction, and can adapt to various complex construction environments and hoisting requirements. Meanwhile, the concrete spreader also belongs to important equipment for modern building construction, and the development process of the concrete spreader is closely related to the evolution of concrete construction technology. In the past, concrete construction adopts traditional manual transportation and cloth mode more, has inefficiency, human cost is high, material waste and environmental pollution scheduling problem. Along with the continuous progress of technology and the rapid development of the building industry, the concrete spreader is gradually and widely applied as a high-efficiency, intelligent and environment-friendly construction device.
However, the existing tower crane and concrete spreader have huge potential safety hazards in the traditional lifting operation process, and the material cost is high, and the working efficiency is low. Because the existing tower crane and concrete spreader are lifted through the construction and the dismantling of the standard section, the standard section is one meter and five high, the height is high and the weight is high, and the standard section is dangerous and has low working efficiency when constructed and dismantled. And needs to prepare enough standard knots for lifting, and the material cost is high.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the shaft construction equipment bearing system with the automatic lifting function, and the lifting device capable of being lifted interactively is arranged in the elevator shaft, so that the bearing system is suitable for carrying out reliable lifting and automatic control on large-scale construction equipment such as a tower crane and a concrete spreader, and the safety of building construction is improved.
In order to achieve the above object, the present application provides a hoistway construction equipment load bearing system with an automatic lifting function, including:
The lifting frame body comprises a gantry guide rail combined frame and a vertical main frame combined frame which is connected with the gantry guide rail combined frame in a sliding manner, wherein a cross bailey frame arch-shaped bearing platform is arranged at the top of the gantry guide rail combined frame, and a construction operation platform is connected to the vertical main frame combined frame;
The first attaching support component and the second attaching support component are respectively connected with the gantry guide rail combined frame and the vertical main frame combined frame and are used for fixedly mounting the gantry guide rail combined frame and/or the vertical main frame combined frame on the side wall of the elevator shaft;
The interactive power device comprises a first driving component fixedly installed on the gantry guide rail combined frame and a second driving component fixedly installed on the vertical main frame combined frame, wherein the first driving component is used for vertically lifting or descending the vertical main frame combined frame when the gantry guide rail combined frame is fixed on the side wall of an elevator shaft through the first attaching support component, and the second driving component is used for vertically lifting or descending the gantry guide rail combined frame when the vertical main frame combined frame is fixed on the side wall of the elevator shaft through the second attaching support component.
Preferably, the gantry guide rail combined frame comprises four vertical guide rails which are arranged in parallel, the four vertical guide rails enclose to form a well operation space, and the four vertical guide rails are connected with each other through a guide rail transverse frame.
Preferably, the vertical main frame combined frame comprises four vertical main frame trusses which are correspondingly arranged around four planes of a hoistway operation space, each vertical main frame truss comprises two main frame cross beams which are parallel to each other and two main frame vertical beams which are fixedly connected with one ends of the two main frame cross beams respectively, each gantry guide rail combined frame comprises a first guide rail cross frame arranged at the top of each vertical guide rail and a second guide rail cross frame arranged at the lower end of each vertical guide rail, each vertical main frame truss is arranged between the corresponding first guide rail cross frame and the corresponding second guide rail cross frame, and each main frame vertical beam is respectively sleeved on the outer side of the corresponding vertical guide rail in a sliding mode.
Preferably, the inverted-V-shaped bailey arch bearing platform is used for installing building construction equipment, and the vertical main frame combined frame is connected with one or more construction work platforms.
Preferably, the building construction equipment comprises a tower crane or a concrete spreader.
Preferably, the emergency locking assembly is arranged between the gantry guide rail combined frame and the vertical main frame combined frame and used for locking the vertical main frame combined frame or the gantry guide rail combined frame when the vertical main frame combined frame or the gantry guide rail combined frame falls freely.
Preferably, the first attaching support component and the second attaching support component have the same structure, and each of the first attaching support component and the second attaching support component comprises a guide part for limiting the longitudinal direction of the gantry guide rail combined frame or the vertical main frame combined frame and a support part for limiting the vertical direction of the gantry guide rail combined frame or the vertical main frame combined frame, and the limiting of the guide part to the longitudinal direction of the gantry guide rail combined frame or the vertical main frame combined frame and the limiting of the support part to the vertical direction of the gantry guide rail combined frame or the vertical main frame combined frame are not interfered with each other.
Preferably, the supporting part for limiting the vertical direction of the gantry guide rail combined frame or the vertical main frame combined frame comprises a supporting rod with adjustable length, a plurality of mutually parallel limiting cross rods matched with the supporting rod are arranged on the vertical beam or the vertical guide rail of the main frame, and the supporting rod is matched with the limiting cross rods and used for limiting and fixing the vertical direction of the gantry guide rail combined frame or the vertical main frame combined frame.
Preferably, the emergency locking assembly comprises a gravity rebound swinging block arranged on the gantry guide rail combination frame and a plurality of anti-falling cross bars arranged on the vertical main frame combination frame in parallel, the gravity rebound swinging block and the anti-falling cross bars are mutually matched to lock the vertical main frame combination frame when the vertical main frame combination frame freely falls, and the limiting cross bars and the anti-falling cross bars are respectively arranged on the inner side and the outer side of the gantry guide rail combination frame.
The first driving assembly comprises a first turbine speed reducer unit and a first high-strength bolt, the first turbine speed reducer unit is mounted on a first guide rail transverse frame or a third guide rail transverse frame, the first high-strength bolt is in threaded connection with the main frame transverse frame, the second driving assembly comprises a second turbine speed reducer unit and a second high-strength bolt, the second turbine speed reducer unit is mounted on the main frame transverse frame, and the second high-strength bolt is in threaded connection with the third guide rail transverse frame or the first guide rail transverse frame.
Compared with the prior art, the utility model has the beneficial effects that:
The bearing system of the well construction equipment provided by the utility model is suitable for carrying out reliable lifting and automatic control on large-scale construction equipment such as a tower crane and a concrete spreader by arranging the lifting device capable of being lifted interactively in the elevator well, thereby improving the safety of building construction.
On the other hand, through setting up the lifting frame body including longmen guide rail combination frame and vertical main frame combination frame, the vertical main frame combination frame is alternately encircled in longmen guide rail combination frame outside two and is alternately encircled the combination and has promoted lifting structure's stability and support intensity, is applicable to carrying out bearing support to this kind of large-scale construction equipment of tower machine and concrete spreader, and structural reliability is high.
The emergency locking assembly is arranged between the gantry guide rail assembly frame and the vertical main frame assembly frame, so that the safety performance of the lifting process is improved, the attachment support assembly provides a safe and stable stress support point for the lifting process, and the vertical main frame assembly frame is connected with a plurality of construction work platforms, so that construction protection can be provided for a building elevator shaft, and automatic lifting control can be performed on a tower crane or a concrete spreader.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application, the objects and other advantages of the application may be realized and obtained by the construction particularly pointed out in the written description, claims, and drawings.
Drawings
Fig. 1 is an external structural schematic diagram of a first embodiment of a load bearing system of hoistway construction equipment with automatic lifting function according to the present utility model;
fig. 2 is a schematic view of an internal structure of a first embodiment of a bearing system of hoistway construction equipment with automatic lifting function according to the present utility model;
fig. 3 is a schematic diagram of a connection structure between a lifting frame body and a cross bailey arch bearing platform in a bearing system of hoistway construction equipment with an automatic lifting function;
fig. 4 is a schematic side view of a second embodiment of a bearing system of hoistway construction equipment with automatic lifting function according to the present utility model;
fig. 5 is a schematic perspective view of a second embodiment of a bearing system of hoistway construction equipment with automatic lifting function according to the present utility model;
Fig. 6 is an enlarged schematic view of a portion a of fig. 5 in a bearing system of hoistway construction equipment with automatic lifting function according to the present utility model;
Fig. 7 is an enlarged schematic view of the B part of fig. 5 in a load-bearing system of hoistway construction equipment with an automatic lifting function according to the present utility model.
In the figure, 1, a lifting frame body, 11, a gantry guide rail combined frame, 101, a first guide rail transverse frame, 102, a second guide rail transverse frame, 103, a vertical guide rail, 104, a limiting cross bar, 12, a vertical main frame combined frame, 201, a main frame cross beam, 2010, a first connecting beam, 2011, a first reinforcing rib, 202, a main frame vertical beam, 2020, a second reinforcing rib, 203, an anti-falling cross bar, 3, a first attaching support component, 4, a second attaching support component, 402, a support rod, 403, a fixing part, 5, an elevator shaft, 6, an emergency locking component, 601, a gravity rebound swing block, 6010, a swing part, 6011, a blocking part, 6012, an embedded spring, 7, a first driving component, 701, a first turbine speed reducer unit, 702, a first high-strength bolt, 8, a second driving component, 801, a second turbine speed reducer unit, 802, a second bolt, 9, a tower crane, 10, a concrete spreader, 13, a well-shaped support arch platform, 14 and an elevator shaft construction platform.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, which is a schematic diagram of an external structure of a first embodiment of a bearing system of a hoistway construction equipment with an automatic lifting function according to the present utility model, the first embodiment of the bearing system of the hoistway construction equipment with an automatic lifting function according to the present utility model includes:
The lifting frame body 1 comprises a gantry guide rail combined frame 11 and a vertical main frame combined frame 12 which is in sliding connection with the gantry guide rail combined frame 11, wherein a cross bailey frame arch-shaped bearing platform 13 is arranged at the top of the gantry guide rail combined frame 11, and a construction operation platform is connected to the vertical main frame combined frame 12;
The first attaching support component 3 and the second attaching support component 4 are respectively connected with the gantry guide rail combined frame 11 and the vertical main frame combined frame 12 and are used for fixedly installing the gantry guide rail combined frame 11 and/or the vertical main frame combined frame 12 on the side wall of the 5 paths of elevator shafts;
The interactive power device comprises a first driving component 7 fixedly installed on a gantry guide rail combined frame 11 and is used for vertically lifting or descending a vertical main frame combined frame 12 when the gantry guide rail combined frame 11 is fixed on the side wall of the elevator shaft 5 through a first attaching support component 3, and a second driving component 8 fixedly installed on the vertical main frame combined frame 12 and is used for vertically lifting or descending the gantry guide rail combined frame 11 when the vertical main frame combined frame 12 is fixed on the side wall of the elevator shaft 5 through a second attaching support component 4.
Specifically, in this embodiment, the inverted-v-shaped bailey arch bearing platform 13 is used for installing building construction equipment, and one or more construction work platforms are connected to the vertical main frame assembly 12. And in this embodiment, the construction equipment is a concrete spreader 10, and the entire lifting frame 1 is disposed in the elevator shaft 5.
As shown in fig. 2, which is a schematic diagram of the internal structure of the first embodiment, it can be seen from the drawing that the gantry rail assembly frame 11 includes four vertical rails 103 disposed parallel to each other, four vertical rails 103 enclose a hoistway working space, and four vertical rails 103 are connected to each other by a rail cross frame.
As shown in fig. 3, a schematic diagram of a connection structure of the lifting frame body 1 and the inverted-v-shaped bailey arch bearing platform 13 is shown, in this embodiment, the vertical main frame assembly frame 12 includes four vertical main frame trusses correspondingly disposed around four planes of a hoistway working space, the vertical main frame trusses include two main frame beams 201 parallel to each other and two main frame vertical beams 202 parallel to each other and fixedly connected to one ends of the two main frame beams 201, the gantry rail assembly frame 11 includes a first rail transverse frame 101 disposed at the top of the vertical rail 103 and a second rail transverse frame 102 disposed at the lower end of the vertical rail 103, the vertical main frame trusses are disposed between the first rail transverse frame 101 and the second rail transverse frame 102, and the main frame vertical beams 202 are respectively slidably sleeved outside the corresponding vertical rails 103.
When the elevator shaft is specifically installed, firstly, an attachment device is installed on the inner main body structure of the elevator shaft 5, the gantry guide rail combined frame 11 and the vertical main frame combined frame 12 are installed, the concrete spreader 10 is installed, the turbine speed reducer unit is installed, and the high-strength screw is installed. When the construction method is used, the controller is started in a wireless mode, safe and quick lifting layer by layer can be achieved, the scaffold platform is provided layer by the construction operation platform, construction protection is provided for the building elevator shaft 5 cylinder, meanwhile, corresponding operation is achieved layer by the concrete spreader 10, concrete is conveyed and poured, and construction of a main body of a building structure is matched.
According to the shaft construction equipment bearing system, the lifting device capable of being lifted interactively is arranged in the 5 paths of the elevator shaft, so that the large-scale construction equipment such as the concrete spreader 10 can be lifted reliably and automatically, and the safety of building construction is improved.
Further, in this embodiment, the first driving assembly 7 includes a first turbo-speed reducer 701 and a first high-strength bolt 702, the first turbo-speed reducer 701 is mounted on the first rail cross frame 101, the first high-strength bolt 702 is in threaded connection with the main frame cross frame 201, the second driving assembly 8 includes a second turbo-speed reducer 801 and a second high-strength bolt 802, the second turbo-speed reducer 801 is mounted on the main frame cross frame 201, and the second high-strength bolt 802 is in threaded connection with the third rail cross frame.
Different from the above connection mode, the following connection mode can also be adopted to realize the interactive lifting of the installation gantry guide rail combined frame 11 and the vertical main frame combined frame 12. Specifically, the first driving assembly 7 comprises a first turbine speed reducer unit 701 and a first high-strength bolt 702, the first turbine speed reducer unit 701 is mounted on a third guide rail transverse frame, the output end of the first turbine speed reducer unit 701 is connected with a first high-strength screw rod which can drive the first high-strength screw rod to rotate, the first high-strength screw rod is in threaded connection with the main frame transverse frame 201 so as to drive the vertical main frame combined frame 12 to vertically lift, the second driving assembly 8 comprises a second turbine speed reducer unit 801 and a second high-strength bolt 802, the second turbine speed reducer unit 801 is mounted on the main frame transverse frame 201, the output end of the second turbine speed reducer unit 801 is connected with a second high-strength screw rod which can drive the second high-strength screw rod to rotate, and the second high-strength screw rod is in threaded connection with the first guide rail transverse frame 101 so as to drive the gantry guide rail combined frame 11 to vertically lift.
In order to provide the concrete spreader 10 with a function of lifting and lowering layer by layer, the construction of the main body of the building structure is matched, and the construction protection for the elevator shaft 5 can be achieved. Two or more construction work platforms can be arranged on the vertical main frame combined frame 12, and the construction work platforms synchronously lift along with the vertical main frame combined frame 12 so as to realize synchronous performance of the two functions. However, the current construction situation has a lot of uncertainties, and the synchronous operation of the two functions cannot be completely ensured, and in some cases, independent operation is required. In this case, the utility model also provides another embodiment capable of realizing the functions, namely, in the scheme, besides the vertical main frame combined frame 12 is slidingly connected to the gantry guide rail combined frame 11, an elevator shaft 5 barrel construction platform is additionally arranged at the lower part of the vertical main frame combined frame 12, wherein the structural form of the elevator shaft 5 barrel construction platform is the same as that of the vertical main frame combined frame 12. The driving component of the elevator shaft 5 barrel construction platform is arranged on the vertical main frame combined frame 12 and can be independently controlled.
As shown in fig. 4, a schematic side view structure of a second embodiment of a bearing system of a hoistway construction equipment with an automatic lifting function according to the present utility model is provided, and the second embodiment of the bearing system of the hoistway construction equipment with an automatic lifting function according to the present utility model includes:
The lifting frame body 1 comprises a gantry guide rail combined frame 11 and a vertical main frame combined frame 12 which is in sliding connection with the gantry guide rail combined frame 11, wherein a cross bailey frame arch-shaped bearing platform 13 is arranged at the top of the gantry guide rail combined frame 11, and a construction operation platform is connected to the vertical main frame combined frame 12;
The first attaching support component 3 and the second attaching support component 4 are respectively connected with the gantry guide rail combined frame 11 and the vertical main frame combined frame 12 and are used for fixedly installing the gantry guide rail combined frame 11 and/or the vertical main frame combined frame 12 on the side wall of the 5 paths of elevator shafts;
The interactive power device comprises a first driving component 7 fixedly installed on a gantry guide rail combined frame 11 and is used for vertically lifting or descending a vertical main frame combined frame 12 when the gantry guide rail combined frame 11 is fixed on the side wall of the elevator shaft 5 through a first attaching support component 3, and a second driving component 8 fixedly installed on the vertical main frame combined frame 12 and is used for vertically lifting or descending the gantry guide rail combined frame 11 when the vertical main frame combined frame 12 is fixed on the side wall of the elevator shaft 5 through a second attaching support component 4.
Specifically, in this embodiment, the inverted-v-shaped bailey arch bearing platform 13 is used for installing building construction equipment, and one or more construction work platforms are connected to the vertical main frame assembly 12. And in this embodiment the building construction equipment is a tower crane 9, the entire lifting frame 1 being arranged in the elevator shaft 5.
Fig. 5 is a schematic perspective view of a second embodiment, and fig. 6 and fig. 7 are a schematic enlarged view of a portion a and a schematic enlarged view of a portion B in fig. 5, respectively.
Specifically, under this embodiment, the hoistway construction equipment load bearing system further includes an emergency locking assembly 6 installed between the gantry rail assembly 11 and the vertical main frame assembly 12, for locking the vertical main frame assembly 12 or the gantry rail assembly 11 when the vertical main frame assembly 12 or the gantry rail assembly 11 falls freely. As shown in fig. 7, the emergency locking assembly 6 includes a gravity rebound swinging block 601 installed on the gantry rail assembly frame 11, and a plurality of anti-falling cross bars 203 installed on the vertical main frame assembly frame 12 and parallel to each other, the gravity rebound swinging block 601 and the anti-falling cross bars 203 are mutually matched to lock the vertical main frame assembly frame 12 when the vertical main frame assembly frame 12 falls freely, and the limiting cross bars 104 and the anti-falling cross bars 203 are separately arranged on the inner side and the outer side of the gantry rail assembly frame 11. The gravity rebound pendulum blocks 601 are hinged to one side face of the gantry guide rail combined frame 11 through rotating shafts, and the gravity rebound pendulum blocks 601 are provided with a plurality of gravity rebound pendulum blocks and are uniformly arranged along the height direction of the gantry guide rail combined frame 11. The gravity rebound pendulum 601 includes a swinging portion 6010 and a blocking portion 6011, and an embedded spring 6012 for resetting the gravity rebound pendulum 601 is provided in the gravity rebound pendulum 601. The gravity rebound pendulum 601 comprises a free posture and a clamping posture, when the gravity rebound pendulum 601 is in the free posture, the swinging part 6010 is intersected with a plane formed by a plurality of mutually parallel anti-falling cross bars 203, when the gravity rebound pendulum 601 is in the clamping posture, the clamping part 6011 is abutted against the anti-falling cross bars 203, and when the gravity rebound pendulum 601 is in the clamping posture, one side, far away from the swinging part 6010, of the clamping part 6011 is abutted against the bottom of the anti-falling cross bars 203 to realize emergency locking between the gantry guide rail combined frame 11 and the vertical main frame combined frame 12.
Further, the first attaching support component 3 and the second attaching support component 4 have the same structure, and each of the first attaching support component and the second attaching support component includes a guiding portion for limiting the longitudinal direction of the gantry guide rail combination frame 11 or the vertical main frame combination frame 12, and a supporting portion for limiting the vertical direction of the gantry guide rail combination frame 11 or the vertical main frame combination frame 12, and the limiting of the guiding portion to the longitudinal direction of the gantry guide rail combination frame 11 or the vertical main frame combination frame 12 and the limiting of the supporting portion to the vertical direction of the gantry guide rail combination frame 11 or the vertical main frame combination frame 12 do not interfere with each other.
The attachment support assembly further comprises fixing portions 403 fixedly mounted on the side walls of the elevator shaft 5, fixing holes are formed in the fixing portions 403, and bolts penetrate through the fixing holes in the fixing portions 403 to fix the attachment support assembly on the side walls of the elevator shaft 5 respectively.
Specifically, the guiding parts for limiting the gantry guide rail combination frame 11 in the longitudinal direction are set as a group of rollers symmetrically arranged at two sides of the gantry guide rail combination frame 11 along the longitudinal direction, and the gantry guide rail combination frame 11 is provided with sliding grooves matched with the rollers. The supporting part for limiting the gantry guide rail combination frame 11 in the vertical direction comprises a supporting rod 402 with adjustable length, and the supporting rod 402 can be locked at a fixed length while the length of the supporting rod 402 is adjustable. The supporting part for limiting the gantry guide rail combined frame 11 or the vertical main frame combined frame 12 in the vertical direction comprises a supporting rod 402 with adjustable length, a plurality of mutually parallel limiting cross rods 104 matched with the supporting rod 402 are arranged on the main frame vertical beam 202 or the vertical guide rail 103, and the supporting rod 402 is matched with the limiting cross rods 104 and used for limiting and fixing the gantry guide rail combined frame 11 or the vertical main frame combined frame 12 in the vertical direction. Through the cooperation of bracing piece 402 and gyro wheel, can not restrict the degree of freedom of adjusting of another direction each other between the two, consequently the straightness that hangs down of vertical direction can be guaranteed to the setting of a plurality of first attached support assemblies 3 or second attached support assemblies 4, consequently also provides reliable operation assurance for the urgent reliable locking of urgent locking subassembly 6.
Moreover, since the supporting rods 402 in the attaching supporting component of the scheme can be telescopically adjusted, a certain included angle is formed between the length extension direction of the supporting rods 402 and a plane formed by a plurality of mutually parallel limit cross rods 104, and the plane where the supporting rods 402 are located is parallel to a vertical plane. Therefore, in the lifting and conveying process, the first attaching support component 3 and the second attaching support component 4 in the system can be conveyed along with the lifting of the gantry guide rail combined frame 11 and the vertical main frame combined frame 12 respectively, and in the conveying process, the support rods 402 can be vertically clamped between the plurality of mutually parallel limit cross rods 104. Because the system only carries out vertical lifting movement, the first attached support component 3 and the second attached support component 4 can lift along with the lifting of the gantry guide rail combined frame 11 and the vertical main frame combined frame 12 when being connected with a building in a loose mode without additional hanging structures, so that labor cost and operation intensity can be greatly reduced, humanized working environment is provided for workers, and the system is not provided for other similar technologies. Moreover, due to the structural fit between the support rods 402 and the limiting cross rods 104, the safety of the first attaching support assembly 3 and the second attaching support assembly 4 in the mounting and dismounting processes can be ensured, and accidental falling can not occur.
As shown in fig. 7, the vertical main frame assembly frame 12 includes four vertical main frame trusses correspondingly disposed around four planes of the hoistway working space, the vertical main frame trusses include two main frame beams 201 parallel to each other and two main frame vertical beams 202 parallel to each other and fixedly connected to one ends of the two main frame beams 201, wherein the vertical cross sections of the vertical main frame trusses are in a rectangular frame structure with a square shape, a first connecting beam 2010 is disposed on the main frame beams 201 along the longitudinal direction, and a high-strength screw is in threaded connection with the first connecting beam 2010. The main frame cross beam 201 of the vertical main frame truss is in a rectangular frame structure and is arranged on the upper side and the lower side of the two main frame vertical beams 202, and a plurality of reinforcing ribs 2011 are arranged on the main frame cross beam 201 along the transverse direction to form a triangular stable supporting structure, so that the bearing stability of the triangular stable supporting structure is improved. The transverse section of the main frame vertical beams 202 is of a three-dimensional rectangular frame structure in a shape like a Chinese character 'kou', the two main frame vertical beams 202 are respectively sleeved on the outer sides of the two vertical guide rails 103 in a sliding manner, and the main frame vertical beams 202 are provided with a plurality of reinforcing ribs II 2020 along the vertical direction of the main frame vertical beams to form a triangular stable supporting structure, so that the overall supporting stability of the vertical main frame combined frame 12 is improved.
The gantry guide rail combined frame 11 comprises a first guide rail transverse frame 101 arranged at the top of the vertical guide rail 103 and a second guide rail transverse frame 102 arranged at the lower end of the vertical guide rail 103, the vertical main frame truss is arranged between the first guide rail transverse frame 101 and the second guide rail transverse frame 102, and the main frame vertical beams 202 are respectively and slidably sleeved on the outer sides of the corresponding vertical guide rails 103. The first guide rail transverse frame 101 and the second guide rail transverse frame 102 are identical in structure and are rectangular frame structures, and a plurality of reinforcing ribs are arranged in the rectangular frame to form a triangular stable supporting structure, so that the bearing stability of the triangular stable supporting structure is improved.
When the elevator shaft is specifically installed, firstly, an attachment device is installed on the inner main body structure of the elevator shaft 5, the gantry guide rail combined frame 11, the vertical main frame combined frame 12, the tower crane 9, the turbine speed reducer set and the high-strength screw are installed on the main body structure. When the construction equipment is used, the wireless starting controller can be used for completing safe and rapid lifting layer by layer, the construction operation platform provides a scaffold platform layer by layer, construction protection is provided for the building elevator shaft 5 cylinder, meanwhile, the tower crane 9 is used for completing corresponding operation layer by layer, hoisting construction equipment is used for carrying out hoisting, and construction is matched with a building structure main body.
According to the shaft construction equipment bearing system, the lifting device capable of being lifted interactively is arranged in the elevator shaft 5, so that large-scale construction equipment such as the concrete spreader 10 and the tower crane 9 can be lifted reliably and automatically, and the safety of building construction is improved. On the other hand, through setting up the lifting frame body 1 including longmen guide rail combination frame 11 and vertical main frame combination frame 12, the vertical main frame combination frame 12 is alternately encircled in longmen guide rail combination frame 11 outside two interactive encircled combinations have promoted lifting structure's stability and support intensity, are applicable to carrying out bearing support to this kind of large-scale construction equipment of tower machine 9 and concrete spreader 10, and structural reliability is high. The safety performance of the lifting process is improved through the emergency locking assembly 6 arranged between the gantry guide rail combined frame 11 and the vertical main frame combined frame 12, the attaching support assembly provides a safe and stable stress support point for the lifting process, and the vertical main frame combined frame 12 is connected with a plurality of construction work platforms, so that construction protection can be provided for a building elevator shaft 5, and automatic lifting control can be performed on the tower crane 9 or the concrete spreader 10.
During installation, the first attaching support component 3 and the second attaching support component 4, the gantry guide rail combined frame 11 and the vertical main frame combined frame 12, the concrete spreader 10 or the tower crane 9 and the first driving component 7 and the second driving component 8 are sequentially installed around the side wall of the elevator shaft 5, when the elevator shaft is used, the gantry guide rail combined frame 11, the first attaching support component 3 and the gantry guide rail combined frame 11 are lifted to a certain elevation, the first attaching support component 3 is installed, the second attaching support component 4 is removed, the removed second attaching support component 4 is placed on the frame body structure of the vertical main frame combined frame 12, the vertical main frame combined frame 12 is lifted to a certain elevation, the second attaching support component 4 is installed, the first attaching support component 3 is removed, and the reciprocating circulation is performed in this way, so that the construction vertically upwards is realized.
The application of the turbine speed reducer unit in the scheme is also very important, the rapid and stable movement of the turbine speed reducer unit provides guarantee for smooth lifting, and even if the turbine speed reducer unit is in the condition of sudden power failure, the nuts and the outer bolts in the turbine are automatically locked, so that the turbine speed reducer unit is safer than the similar technology. The technology has stable structure, and can prevent safety accidents caused by extreme weather, equipment faults and system structure faults. In order to strengthen the safety guarantee, the emergency locking assembly 6 provided by the technology provides emergency locking for the falling situation caused by destructive damage of the turbine speed reducer unit and the high-strength bolt, so that the lifting system is safer and more reliable.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
Claims (10)
1. Shaft construction equipment bearing system of automatic rising function in area, its characterized in that includes:
The lifting frame body (1) comprises a gantry guide rail combined frame (11) and a vertical main frame combined frame (12) which is in sliding connection with the gantry guide rail combined frame (11), wherein a cross bailey frame arch-shaped bearing platform (13) is arranged at the top of the gantry guide rail combined frame (11), and a construction operation platform is connected to the vertical main frame combined frame (12);
The first attaching support component (3) and the second attaching support component (4) are respectively connected with the gantry guide rail combined frame (11) and the vertical main frame combined frame (12) and are used for fixedly mounting the gantry guide rail combined frame (11) and/or the vertical main frame combined frame (12) on the side wall of the elevator shaft (5);
The interactive power device comprises a first driving component (7) fixedly arranged on a gantry guide rail combined frame (11) and is used for vertically lifting or descending a vertical main frame combined frame (12) when the gantry guide rail combined frame (11) is fixed on the side wall of an elevator shaft (5) through a first attaching support component (3), and a second driving component (8) fixedly arranged on the vertical main frame combined frame (12) and is used for vertically lifting or descending the gantry guide rail combined frame (11) when the vertical main frame combined frame (12) is fixed on the side wall of the elevator shaft (5) through a second attaching support component (4).
2. The shaft construction equipment bearing system with the automatic lifting function according to claim 1, wherein the gantry guide rail combined frame (11) comprises four vertical guide rails (103) which are arranged in parallel, the four vertical guide rails (103) enclose to form a shaft working space, and the four vertical guide rails (103) are connected with each other through a guide rail transverse frame.
3. The shaft construction equipment bearing system with the automatic lifting function according to claim 2, wherein the vertical main frame combined frame (12) comprises four vertical main frame trusses which are correspondingly arranged around four planes of a shaft working space, each vertical main frame truss comprises two main frame cross beams (201) which are parallel to each other and two main frame vertical beams (202) which are fixedly connected with one ends of the two main frame cross beams (201) respectively, each gantry guide rail combined frame (11) comprises a first guide rail cross frame (101) arranged at the top of each vertical guide rail (103) and a second guide rail cross frame (102) arranged at the lower end of each vertical guide rail (103), each vertical main frame truss is arranged between each first guide rail cross frame (101) and each second guide rail cross frame (102), and each main frame vertical beam (202) is respectively and slidably sleeved on the outer side of each corresponding vertical guide rail (103).
4. The shaft construction equipment bearing system with the automatic lifting function according to claim 1, wherein the inverted-V-shaped bailey arch bearing platform (13) is used for installing building construction equipment, and one or more construction work platforms are connected to the vertical main frame combined frame (12).
5. A shaft construction equipment load bearing system with automatic lifting function according to claim 4, characterized in that the construction equipment comprises a tower crane (9) or a concrete spreader (10).
6. A hoistway construction equipment load bearing system with an automatic lifting function according to claim 3, further comprising an emergency locking assembly (6) installed between the gantry rail assembly (11) and the vertical main frame assembly (12) for locking the vertical main frame assembly (12) or the gantry rail assembly (11) when the vertical main frame assembly (12) or the gantry rail assembly (11) falls freely.
7. The shaft construction equipment bearing system with the automatic lifting function according to claim 6, wherein the first attaching support component (3) and the second attaching support component (4) have the same structure, each of the first attaching support component and the second attaching support component comprises a guide part for limiting the longitudinal direction of the gantry guide rail combined frame (11) or the vertical main frame combined frame (12) and a support part for limiting the vertical direction of the gantry guide rail combined frame (11) or the vertical main frame combined frame (12), and the limit of the guide part to the longitudinal direction of the gantry guide rail combined frame (11) or the vertical main frame combined frame (12) and the limit of the support part to the vertical direction of the gantry guide rail combined frame (11) or the vertical main frame combined frame (12) are not interfered with each other.
8. The shaft construction equipment bearing system with the automatic lifting function according to claim 7, wherein the supporting part for limiting the gantry guide rail combined frame (11) or the vertical main frame combined frame (12) in the vertical direction comprises a supporting rod (402) with adjustable length, a plurality of mutually parallel limiting cross rods (104) matched with the supporting rod (402) are arranged on the main frame vertical beam (202) or the vertical guide rail (103), and the supporting rod (402) is matched with the limiting cross rods (104) and used for limiting and fixing the gantry guide rail combined frame (11) or the vertical main frame combined frame (12) in the vertical direction.
9. The shaft construction equipment bearing system with the automatic lifting function according to claim 8, wherein the emergency locking assembly (6) comprises a gravity rebound pendulum block (601) arranged on the gantry guide rail combination frame (11) and a plurality of mutually parallel anti-falling cross bars (203) arranged on the vertical main frame combination frame (12), the gravity rebound pendulum block (601) and the anti-falling cross bars (203) are mutually matched to lock the vertical main frame combination frame (12) when the vertical main frame combination frame (12) falls freely, and the limiting cross bars (104) and the anti-falling cross bars (203) are respectively arranged on the inner side and the outer side of the gantry guide rail combination frame (11).
10. The hoistway construction equipment load bearing system with an automatic lifting function according to any of claims 6-9, wherein the first drive assembly (7) comprises a first turbine speed reducer unit (701) and a first high-strength bolt (702), the first turbine speed reducer unit (701) is mounted on a first rail cross-frame (101) or a third rail cross-frame, the first high-strength bolt (702) is in threaded connection with the main frame cross-frame (201), the second drive assembly (8) comprises a second turbine speed reducer unit (801) and a second high-strength bolt (802), the second turbine speed reducer unit (801) is mounted on the main frame cross-frame (201), and the second high-strength bolt (802) is in threaded connection with the third rail cross-frame or the first rail cross-frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421106510.2U CN222312550U (en) | 2024-05-21 | 2024-05-21 | Shaft construction equipment bearing system with automatic lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421106510.2U CN222312550U (en) | 2024-05-21 | 2024-05-21 | Shaft construction equipment bearing system with automatic lifting function |
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| Publication Number | Publication Date |
|---|---|
| CN222312550U true CN222312550U (en) | 2025-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421106510.2U Active CN222312550U (en) | 2024-05-21 | 2024-05-21 | Shaft construction equipment bearing system with automatic lifting function |
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| Country | Link |
|---|---|
| CN (1) | CN222312550U (en) |
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- 2024-05-21 CN CN202421106510.2U patent/CN222312550U/en active Active
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