Steel construction factory building roofing bottom plate is hung construction platform against
Technical Field
The utility model relates to a reverse hanging construction platform for a roof bottom plate of a steel structure factory building, and belongs to the field of steel structures.
Background
The existing construction method for high-altitude material transportation in steel structure construction mainly comprises the steps of depending on manpower transportation, wherein the method is suitable for small-size material transportation, potential safety hazards exist in the process of manpower transportation in up-down cross construction, lifting by using a lifting machine is adopted, but construction measure cost is increased, construction area is limited, efficiency is low, a hall-filling frame is erected, the construction measure cost is increased, the hall-filling frame is complex in installation, disassembly and reporting and examination processes, and demonstration and the like are needed.
Aiming at the construction current situation that the bottom plate is difficult to reversely hoist and mount in the steel structure roof enclosure system, a series of researches are conducted on the construction and mounting technology of the reversely hoist bottom plate in the steel structure roof panel construction.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a reverse hanging construction platform for a roof bottom plate of a steel structure factory building.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
The utility model provides a steel construction factory building roofing bottom plate is hung construction platform in opposite directions, includes the base, the quantity is two limit side baffles are installed to base top cooperation screw, the base top still cooperates the screw to install the quantity for two vice side baffles, one of them vice side baffle installs one and opens the door, the various steel sheet of one deck bearing has been set up on the base, the hoist engine is all installed to base top four corners tip, be equipped with the lifting rope on the hoist engine, the other end of lifting rope is connected respectively the top four corners of the various steel sheet of bearing.
Further, the inboard of limit side shield is provided with the matching the traction assembly of lifting rope, traction assembly includes the fixed integrated circuit board, the fixed integrated circuit board includes all is equipped with two pulley parts on.
Further, the pulley piece is including fixing the mounting bracket on the fixed plate card, the mounting bracket inboard all is equipped with two pulleys, the lifting rope passes the pulley and connect rings on the various steel sheet of bearing.
Further, the base comprises channel steel, and square steel and round steel are fixedly arranged on the inner side of the channel steel.
Further, the inboard of vice limit side shield is all fixed and is equipped with the slide bar, the slip cap is equipped with the sliding sleeve on the slide bar, all fixed being equipped with the expansion ring on the sliding sleeve, the expansion ring is furnished with the safety belt.
Further, the wheel piece is installed at the both ends portion of base bottom one side, vice wheel piece is installed at the both ends portion of base bottom opposite side, vice wheel piece with the wheel piece all includes vice mounting bracket and installs the wheel in the mounting bracket inboard, the wheel piece with vice wheel piece installs respectively through the jacking ware the base top.
Further, the motor is fixedly arranged on one side of the top end of the base, the driving rod is arranged at the output end of the motor, two belt wheels are sleeved on the outer surface of the driving rod, an auxiliary driving rod is connected between the wheels of the auxiliary wheel, two auxiliary belt wheels corresponding to the belt wheels and matched with the outer surface of the auxiliary driving rod are sleeved on the outer surface of the auxiliary driving rod, and the belt wheels are connected with the corresponding auxiliary belt wheels through belts.
Furthermore, the other end of the driving rod is sleeved with a bearing, and the bearing is matched with a bearing seat to be fixed on the base.
The utility model has the beneficial effects that:
According to actual need with the base as the supporting platform who removes, lay the various steel sheet of bearing on the base again, as the bearing lifting structure, set up the removable guardrail around the base, convenient to detach, transport and equipment, and the security more of whole during operation.
After the assembly is completed, the required installation materials are placed on a platform, the required materials are the bottom plates required by the reverse hanging bottom installation, the materials comprise braces, tie bars, corner supports, daylighting panels, corner supports and the like, the materials are placed on a bearing color steel plate, the materials are lifted up along with the lifting of the bearing color steel plate, and finally, the weight of personnel and materials of the whole working face can be effectively supported by the design of the bearing color steel plate.
Personnel tie the safety belt, cooperate hoist engine, lifting rope to drive the various steel sheet of bearing and material and personnel on it and promote, and safety protection is accomplished to the safety rope, and the control switch of hoist engine is installed on one of them hoist engine, can control the opening of a plurality of hoists simultaneously to the construction demand is accomplished and is promoted the landing demand, promotes appointed position according to site operation height.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a steel structure plant roof bottom plate reverse hanging construction platform of the utility model;
FIG. 2 is a schematic view of a color steel plate for a steel structure factory building roof bottom plate reverse hanging construction platform;
FIG. 3 is an enlarged schematic view of the A-site of the steel structure factory building roof bottom plate reverse hanging construction platform;
fig. 4 is a schematic diagram of a sub-wheel member of a steel structure factory building roof bottom plate reverse hanging construction platform.
In the figure, 1, a base; 2, side baffles, 3, a secondary side baffle, 4, a door opening, 5, a bearing color steel plate, 6, a winch, 7, a lifting rope, 8, a fixed plate clip, 9, a mounting rack, 10, pulleys, 11, hanging rings, 12, channel steel, 13, square steel, 14, a sliding rod, 15, a sliding sleeve, 16, a movable ring, 17, a wheel piece, 18, a motor, 19, a driving rod, 20, a belt pulley, 21, a secondary wheel piece, 22, a secondary driving rod, 23, a secondary belt pulley, 24 and a bearing.
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.
Referring to fig. 1-4, the utility model provides a technical scheme that the reverse hanging construction platform for a roof bottom plate of a steel structure factory building comprises a base 1, wherein the number of two side baffles 2 are arranged at the top end of the base 1 in a matched manner, the number of two secondary side baffles 3 are also arranged at the top end of the base 1 in a matched manner, one secondary side baffle 3 is provided with an opening door 4, a bearing color steel plate 5 is arranged on the base 1, windlass 6 is arranged at the four corner ends of the top end of the base 1, lifting ropes 7 are arranged on the windlass 6, and the other ends of the lifting ropes 7 are respectively connected with the four corners of the top end of the bearing color steel plate 5.
Referring to fig. 1-3, the inboard of limit side shield 2 is provided with the matching the traction assembly of lifting rope 7, traction assembly includes fixed plate card 8, fixed plate card 8 is including last all being equipped with two pulley spare, pulley spare is including fixing mounting bracket 9 on the fixed plate card 8, the mounting bracket 9 inboard all is equipped with two pulleys 10, lifting rope 7 passes pulley 10 and connection rings 11 on the various steel sheet 5 of bearing, lifting rope 7 passes pulley 10 and connects rings 11 on the various steel sheet 5 of bearing, finally realizes the lift of the various steel sheet 5 of bearing, and the stability of lift is guaranteed in the design of pulley.
Referring to fig. 1-2, the base 1 comprises a channel steel 12, square steel 13 and round steel are fixedly arranged on the inner side of the channel steel 12, sliding rods 14 are fixedly arranged on the inner side of the secondary side baffle 3, sliding sleeves 15 are sleeved on the sliding rods 14 in a sliding manner, movable rings 16 are fixedly arranged on the sliding sleeves 15, safety belts are arranged on the movable rings 16 in a matched mode, the safety belts are not manufactured in the safety belt drawing, the safety belts are bound on the waist of a person, after lifting and jacking are in place, an operator connects the safety belts with the movable rings 16 through locks of the safety belts, and the positions can be adjusted at any time according to construction needs, so that the safety of construction operation is ensured.
Referring to fig. 1 and 4, the two ends of one side of the bottom of the base 1 are provided with wheel members 17, the two ends of the other side of the bottom of the base 1 are provided with auxiliary wheel members 21, the auxiliary wheel members 21 and the wheel members 17 comprise auxiliary mounting frames and wheels mounted on the inner sides of the mounting frames, the wheel members 17 and the auxiliary wheel members 21 are mounted on the top end of the base 1 through lifters respectively, a motor 18 is fixedly arranged on one side of the top end of the base 1, a driving rod 19 is arranged at the output end of the motor 18, two belt pulleys 20 are fixedly sleeved on the outer surface of the driving rod 19, an auxiliary driving rod 22 is connected between the wheels of the auxiliary wheel members 21, two auxiliary belt pulleys 23 matched with the belt pulleys 20 are fixedly sleeved on the outer surface of the auxiliary driving rod 22, the pulley 20 and the corresponding secondary pulley 23 are connected through a belt, the other end of the driving rod 19 is sleeved with a bearing 24, the bearing 24 is fixed on the base 1 in a matched manner, the driving rod 19 and the belt are driven to rotate through a set motor, however, a secondary driving rod 22 is connected between the wheels of the secondary pulley member 21, the secondary pulley 23 on the secondary driving rod 22 is connected with the pulley 20 through the belt, and therefore the pulley rotation also drives the secondary pulley and the secondary pulley member 21 to rotate together, forward power is provided, the physical strength of workers is greatly saved, and the wheel member 17, the secondary pulley member 21 and the base 1 are respectively installed through lifters, so that the base 1 has a height adjusting function and is not influenced by the basic uneven ground, materials required by installation materials are repeatedly loaded, and the up-down construction workload is reduced.
In the concrete working process, the channel steel, the round steel and the square steel 13 are taken as main bearing structures of the platform, the weight-bearing color steel plate 5 can effectively support the weight of personnel and materials on the whole working surface, the wheel piece 17 and the auxiliary wheel piece 21 can be taken as the ground to adjust the direction and the position at any time and any place, the winch can simply pass through obstacles according to the slightly uneven ground, the winch can provide the lifting power of the whole platform, finally, the materials such as a bottom plate, a tie bar, a brace, a daylighting panel, a corner brace and the like can be simultaneously stored, the materials required by a room are met, the side baffle 2 and the auxiliary side baffle 3 form a guardrail, the guardrail provides the edge protection for operators, the auxiliary side baffle 3 is provided with an opening door 4 so that the materials can be up and down with the personnel, the materials required by the platform assembly of the application are all common materials on the market, the system is convenient to purchase, the system is simple and easy to assemble, the structure is more stable and heavy, the operation is convenient, material transferring and lifting are safe and rapid, the application scope is wide, heavy and long materials which are frequently needed to be transferred at high altitude in steel structure construction can be used, the construction safety coefficient is improved, construction cost and project investment are saved, the economy is good, the lifting height meets the requirements of constructors, the platform is easy to move and is not influenced by the flatness of the ground basically, the platform is completely installed in a room, the platform falls to the ground, the supporting and the adjusting of the wheel piece 17 and the auxiliary wheel piece 21 are utilized, the platform is conveniently and rapidly pushed to a room which needs to be installed in the next step, a handrail is arranged on the outer side of one side baffle plate 2 in fig. 1, and a button for opening a motor is arranged on the handrail.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.