CN211078273U - Working platform for installing heat insulation protection device of crown block - Google Patents
Working platform for installing heat insulation protection device of crown block Download PDFInfo
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- CN211078273U CN211078273U CN201921441747.5U CN201921441747U CN211078273U CN 211078273 U CN211078273 U CN 211078273U CN 201921441747 U CN201921441747 U CN 201921441747U CN 211078273 U CN211078273 U CN 211078273U
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Abstract
The utility model relates to the field of crown block installation and maintenance, in particular to a working platform for installing a crown block heat insulation protection device, the working platform comprises a base, a first working platform, a supporting frame, a lifting frame and a second working platform, a first workbench and a lifting frame are arranged at the upper end of the base, a chute I is arranged on the lower end surface of the first workbench, the sliding rails I are symmetrically arranged in the sliding groove I, the first workbench is movably connected with the upper end of the hydraulic telescopic supporting leg I through the sliding rails I, the bottom end of the hydraulic telescopic supporting leg I is fixedly connected with the base, the upper end face of the first workbench is symmetrically provided with a sliding chute II and a sliding chute III in parallel along the horizontal direction of the first workbench, the second workbench is movably connected with the first workbench through a sliding rail II arranged in the sliding chute II, and the support frame is movably connected with the first workbench through a sliding rail III arranged in the sliding chute III; the utility model provides a work platform can improve the efficiency of construction, reduces the dangerous coefficient of construction, need not to use machines vehicles such as crane hoist.
Description
Technical Field
The utility model relates to a crown block installation maintenance field, specific work platform for installing crown block thermal-insulated protection device that says so.
Background
The metallurgical crown block heat insulation protection device is located below a crown block girder and is connected with the crown block girder through a connecting plate, the heat insulation protection device is connected with the connecting plate through a fastening nut, and the crown block girder is connected with the connecting plate through welding.
The metallurgical overhead traveling crane heat insulation protection device is made of steel plates, heat insulation materials are filled in the metallurgical overhead traveling crane heat insulation protection device, and the metallurgical overhead traveling crane heat insulation protection device mainly plays a role in isolating high temperature, preventing a girder of the overhead traveling crane from being heated and deformed for a long time, and preventing various electric appliances and cables on an electric cabin and an overhead traveling crane walking platform from being damaged by the high temperature.
The metallurgical overhead traveling crane heat insulation protection device is baked at high temperature for a long time, the conditions such as welding of a connecting plate and the like can occur, and the heat insulation protection device needs to be welded and reinforced.
Generally, the welding and reinforcing mode of the overhead travelling crane heat insulation protection device is that the overhead travelling crane stops at a fixed position, and a truck crane is used for hoisting a cage to the position of the heat insulation protection device for welding and reinforcing, in the method, 1 truck crane can only operate by 1 person, the construction efficiency is low, the danger coefficient of the cage is high, the cost of a truck crane machine is high, part of metallurgical overhead travelling cranes cannot stop at the fixed position for a long time, and the construction time is prolonged by back and forth giving way.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current installation and reinforcement overhead traveling crane thermal-insulated protection device, it is high to need the truck crane, the low cage danger coefficient of work efficiency, and truck crane machines expense is high and partial metallurgical overhead traveling crane can't stop in fixed position for a long time, extension operating time, increase labour consumption scheduling problem, the work platform who is used for installing overhead traveling crane thermal-insulated protection device that provides.
The technical scheme of the utility model as follows: the utility model provides a work platform for installing overhead traveling crane heat-proof protection device, work platform includes the base, first workstation, the support frame, play gallows and second workstation, be equipped with first workstation and play gallows in the upper end of base, the lower terminal surface of first workstation is equipped with spout I, the symmetry is equipped with slide rail I in spout I, first workstation passes through the upper end swing joint of slide rail I and hydraulic stretching supporting leg I, the bottom and the base fixed connection of hydraulic stretching supporting leg I, be equipped with spout II along the parallel symmetry of the horizontal direction of first workstation on the up end of first workstation, spout III, the second workstation is through setting up slide rail II and first workstation swing joint in spout II, the support frame is through setting up slide rail III and first workstation swing joint in spout III.
Furthermore, the second workbench comprises a hydraulic telescopic supporting leg II, a guardrail and an elevator, the guardrail is arranged around the upper end of the table top of the second workbench, a through hole is also formed in the table top of the second workbench, one end of the elevator penetrates through the through hole and is fixedly connected with the upper end face of the second workbench, the upper end of the hydraulic telescopic supporting leg II is movably connected with the lower end face of the second workbench through a sliding rail IV arranged in a sliding groove IV, and the lower end of the hydraulic telescopic supporting leg II is movably connected with the first workbench; when the high-altitude operation is required during work, the high-altitude operation can be completed by adjusting the height of the second workbench, and the use of a truck crane is avoided.
Further, the upper end both sides of support frame symmetry respectively are equipped with the supporting seat, at the lower terminal surface of support frame and III fixed connection of hydraulic telescoping support leg, the lower extreme and the first workstation swing joint of hydraulic telescoping support leg III, and the overhead traveling crane heat-proof device who lifts up when the gallows puts it the supporting seat on the support frame, adjusts the height of support frame, makes overhead traveling crane heat-proof device align with the crossbeam of overhead traveling crane, and the installation of being convenient for is fixed.
Furthermore, the lifting frame comprises a suspension arm, a side arm and a lifting hook, one end of the suspension arm is fixedly connected with the side arm, a steel wire rope winch is arranged at the other end of the suspension arm, the suspension arm is connected with the lifting hook through a rope arranged on the steel wire rope winch, the motor is firstly turned on, the control module is connected with the output end of the steel wire rope winch through the signal processing module, the control module controls the steel wire rope winch to rotate clockwise and anticlockwise, and the steel wire rope is released or retracted along with the movement of the steel wire rope winch, so that the lifting hook is driven.
Further, still be equipped with the installation passageway on the first workstation, rope ladder one end passes the installation passageway and the up end fixed connection of first workstation, and during operation, installer enters into on the first workstation through the installation passageway on the first workstation.
Furthermore, the lower terminal surface of base still is equipped with 4 groups of universal wheels, all is equipped with the brake disc on the right side of every group universal wheel, is convenient for remove, fixed work platform.
Further, slide rail I sets up along the longitudinal direction of first workstation, slide rail II, slide rail III set up along the transverse direction of first workstation, and the x-axis of first workstation is horizontal, and the y-axis of first workstation is vertical.
Further, the first workbench is also provided with an operation device, the operation device comprises a motor and an operation module, the operation module is connected with the motor through a power line, the operation module is connected with a signal receiving module I on the first workbench through a wireless signal processing module I, the operation module controls the forward, backward, upward, downward and stop moving of the first workbench, the operation module is connected with a signal receiving module II on a supporting frame through a wireless signal processing module II, the operation module controls the leftward, rightward, upward, downward and stop moving of the supporting frame, the operation module is connected with a signal receiving module III on the second workbench through a wireless signal processing module III, the operation module controls the forward, backward, leftward, rightward, upward, downward and stop moving of the second workbench, and the operation module is connected with a signal receiving module IV on a steel wire rope winch through a wireless signal processing module IV, the control module controls the lifting frame to move upwards, downwards and stop moving.
In the description of the present invention, it is to be understood that the terms "x-axis", "y-axis", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model has the advantages that:
the utility model relates to a work platform for installing overhead traveling crane heat insulation protection device, its reasonable in design, the design is novel. When installing or consolidating the thermal-insulated protection device of overhead traveling crane crossbeam, utilize the utility model provides a work platform is convenient for install or consolidate, need not use the truck crane, saves labour consumption, reduction in production cost.
Utilize the utility model provides a work platform can improve the efficiency of construction, reduces the dangerous coefficient of construction, need not to use machines vehicles such as crane hoist.
Therefore, compared with the prior art, the utility model has the advantages of very wide application prospect, substantial characteristics and progress, and obvious beneficial effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the first table;
FIG. 4 is a left side sectional view of the first table;
FIG. 5 is a bottom view of the second table;
in the figure, 1, universal wheel, 2, base, 3, hydraulic telescopic supporting leg I, 4, control device, 5, first workstation, 6, hydraulic telescopic supporting leg II, 7, second workstation, 8, guardrail, 9, supporting seat, 10, support frame, 11, davit, 12, lifting hook, 13, side arm, 14, hydraulic telescopic supporting leg III, 15, rope ladder, 16, brake disc, 17, companion ladder, 18, spout III, 19, slide rail III, 20, slide rail II, 21, spout II, 22, through-hole, 23, erection channel, 24, spout I, 25, slide rail I, 26, slide rail IV, 27, spout IV.
Detailed Description
As shown in the figure, the working platform for installing the heat insulation protection device of the overhead travelling crane comprises a base 2, a first working platform 5, a supporting frame 10, a lifting frame and a second working platform 7, a first workbench 5 and a lifting frame are arranged at the upper end of the base 2, a sliding groove I24 is arranged on the lower end surface of the first workbench 5, a slide rail I25 is symmetrically arranged in the slide groove I24, the first workbench 5 is movably connected with the upper end of the hydraulic telescopic supporting leg I3 through the slide rail I25, the bottom end of the hydraulic telescopic supporting leg I3 is fixedly connected with the base 2, the upper end face of the first workbench 5 is symmetrically provided with a sliding groove II 21 and a sliding groove III 18 in parallel along the horizontal direction of the first workbench 5, the second workbench 7 is movably connected with the first workbench 5 through a sliding rail II 20 arranged in the sliding groove II 21, and the support frame 10 is movably connected with the first workbench 5 through a sliding rail III 19 arranged in the sliding groove III 18.
Further, second workstation 7 includes hydraulic telescoping support leg II 6, guardrail 8 and companion ladder 17, the mesa upper end of second workstation 7 is equipped with guardrail 8 all around, still be equipped with through-hole 22 on the mesa of second workstation 7, the up end fixed connection of through-hole 22 and second workstation 7 is passed to the one end of companion ladder 17, the upper end of hydraulic telescoping support leg II 6 is through setting up the lower terminal surface swing joint of slide rail IV 26 in spout IV 27 and second workstation 7, the lower extreme and the 5 swing joint of first workstation of hydraulic telescoping support leg II 6, adjust the height of second workstation when the during operation needs and just can accomplish high altitude construction, avoid using the truck crane.
Further, the upper end both sides of support frame 10 symmetry respectively are equipped with supporting seat 9, at the lower terminal surface and the III 14 fixed connection of hydraulic telescoping support leg of support frame 10, the lower extreme and the 5 swing joint of first workstation of hydraulic telescoping support leg III 14, and the overhead traveling crane heat-proof device that lifts up when the gallows places its supporting seat on the support frame, adjusts the height of support frame, makes overhead traveling crane heat-proof device align with the crossbeam of overhead traveling crane, and the installation of being convenient for is fixed.
Further, the lifting frame comprises a suspension arm 11, a side arm 13 and a lifting hook 12, one end of the suspension arm 11 is fixedly connected with the side arm, a steel wire rope winch is arranged at the other end of the suspension arm 11, the suspension arm 11 is connected with the lifting hook 12 through a rope arranged on the steel wire rope winch, firstly, a motor is started, an operation module is connected with the output end of the steel wire rope winch through a signal processing module, the operation module controls the steel wire rope winch to rotate clockwise and anticlockwise, and the steel wire rope is released or retracted along with the movement of the steel wire rope winch, so that the lifting hook is driven.
Further, still be equipped with installation passageway 23 on the first workstation 5, rope ladder 15 one end passes installation passageway 23 and first workstation 5's up end fixed connection, and during operation, installer enters into on the first workstation through the installation passageway on the first workstation.
Further, the lower terminal surface of base 2 still is equipped with 4 groups of universal wheels 1, all is equipped with brake disc 16 on the right side of every group universal wheel 1, is convenient for remove, fixed work platform.
Further, slide rail I25 sets up along the longitudinal direction of first workstation 5, slide rail II 20, slide rail III 19 set up along the transverse direction of first workstation 5, and the x-axis of first workstation is horizontal, and the y-axis of first workstation is vertical.
Further, the first workbench 5 is also provided with an operation device 4, the operation device 4 comprises a motor and an operation module, the operation module is connected with the motor through a power cord, the operation module is connected with a signal receiving module I on the first workbench 5 through a wireless signal processing module I, the operation module controls the first workbench 5 to move forwards, backwards, upwards, downwards and stop moving, the operation module is connected with a signal receiving module II on the support frame 10 through a wireless signal processing module II, the operation module controls the support frame 10 to move leftwards, rightwards, upwards, downwards and stop moving, the operation module is connected with a signal receiving module III on the second workbench 7 through a wireless signal processing module III, the operation module controls the second workbench 7 to move forwards, backwards, leftwards, rightwards, upwards, downwards and stop moving, the operation module is connected with a signal receiving module IV on a steel wire rope winch through a wireless signal processing module IV, the control module controls the lifting frame to move upwards, downwards and stop moving.
The utility model discloses a theory of operation:
the utility model discloses a work platform for installing overhead traveling crane heat-proof protection device, when needing installation or reinforcement overhead traveling crane heat-proof protection device, the during operation promptly: firstly, the universal wheel 1 is moved to drive the working platform to move, the working platform is pushed to the lower part of a crown block bridge, a winch brake is utilized to fix the working platform, the operation is prevented from being influenced by the back-and-forth movement of equipment, an operator enters the first workbench 5 through the installation channel 23 arranged on the first workbench 5 through the rope ladder 15, then the operator turns on the motor to start the control module, the control module is controlled to control the lifting frame to descend, the control module sends a descending signal to the signal receiving module IV of the steel wire rope winch arranged on the lifting frame through the wireless signal processing module IV, namely, the control module sends a signal which moves in the anticlockwise direction to the signal receiving module IV of the steel wire rope winch through the wireless signal processing module IV so as to control the steel wire rope winch to move in the anticlockwise direction, the steel wire rope on the steel wire rope winch descends, and the heat insulation device of the crown block which needs to be installed or fixed is lifted by the lifting, then the lifting frame is controlled to ascend by controlling the control module, the control module sends an ascending signal to a signal receiving module IV of a steel wire rope winch arranged on the lifting frame through a wireless signal processing module IV, namely, the control module sends a signal which moves clockwise to a signal receiving module IV arranged on the steel wire rope winch through a wireless signal processing module IV, thereby controlling the wire rope winch to move clockwise, enabling the wire rope on the wire rope winch to ascend, meanwhile, the steel wire rope rises to drive the overhead traveling crane heat insulation device to rise upwards, and when the rising position of the overhead traveling crane heat insulation device is 1 m higher than the support frame, the control module sends a stop signal to a signal receiving module IV arranged on the steel wire rope winch through a signal receiving module IV to stop the movement of the steel wire rope winch, namely the horizontal position of the overhead traveling crane heat insulation device is 1 m higher than the support frame;
the position of a first workbench 5 and a support frame is adjusted according to the position of a crown block heat insulation device, so that the crown block heat insulation device is positioned right above a support seat 9 on the support frame, the position of the first workbench 5 is controlled by controlling an operation module, the operation module sends forward and backward movement signals to a signal receiving module I arranged on the first workbench 5 through a wireless signal processing module I, the operation module controls the first workbench 5 to move forward and backward (namely, the operation module controls the first workbench 5 to move forward and backward along a slide rail I25), meanwhile, the position of the support frame 10 is controlled by controlling the operation module, the operation module sends leftward and leftward movement signals to a signal receiving module II arranged on the support frame 10 through a wireless signal processing module II, and the operation module controls the support frame 10 to move leftward and rightward (namely, the operation module controls the support frame 10 to move leftward and rightward along a slide rail III 19, Moving to the right), when the overhead traveling crane heat insulation device is positioned under a supporting seat 9 on a supporting frame, the control module sends a stop signal to a signal receiving module I arranged on a first workbench 5 through a wireless signal processing module I at the moment, the first workbench 5 stops running, the control module sends a stop signal to a signal receiving module II arranged on a supporting frame 10 through a wireless signal processing module II, and the supporting frame stops running, so that the overhead traveling crane heat insulation device is positioned under the supporting seat 9 on the supporting frame;
then, the control module is controlled to control the wire rope winch on the lifting frame to move downwards, the control module is controlled to control the lifting frame to descend, the control module sends a descending signal to a signal receiving module IV of the wire rope winch arranged on the lifting frame through a wireless signal processing module IV, namely, the control module sends a signal which moves in the anticlockwise direction to the signal receiving module IV of the wire rope winch through the wireless signal processing module IV so as to control the wire rope winch to move in the anticlockwise direction, a wire rope on the wire rope winch descends, the crown block heat insulation device is placed at the upper end of a supporting seat 9 on a supporting frame 10, the control module sends a stop signal to the signal receiving module IV of the wire rope winch through the wireless signal processing module IV, the wire rope winch stops running, the crown block heat insulation device is placed on the supporting seat 9, and a lifting hook 12 is loosened, the control module sends a rising signal to a signal receiving module IV of a steel wire rope winch arranged on the lifting frame through a wireless signal processing module IV, namely the control module sends a signal which moves clockwise to the signal receiving module IV arranged on the steel wire rope winch through the wireless signal processing module IV so as to control the steel wire rope winch to move clockwise, so that a steel wire rope on the steel wire rope winch rises, when all steel wire ropes return to the steel wire rope winch, the control module sends a stop signal to the signal receiving module IV of the steel wire rope winch through the wireless signal processing module IV, the steel wire rope winch stops running, and at the moment, the lifting frame is in an original state, namely an out-of-work state;
the position of a first workbench 5 and a support frame is adjusted according to the position of a crown bridge, so that a crown heat insulation device is positioned right below the crown bridge, the position of the first workbench 5 is controlled by controlling an operation module, the operation module sends forward and backward movement signals to a signal receiving module I arranged on the first workbench 5 through a wireless signal processing module I, the operation module controls the first workbench 5 to move forward and backward (namely, the operation module controls the first workbench 5 to move forward and backward along a slide rail I25), meanwhile, the position of the support frame 10 is controlled by controlling the operation module, the operation module sends leftward and leftward movement signals to a signal receiving module II arranged on the support frame 10 through a wireless signal processing module II, and the operation module controls the support frame 10 to move leftward and rightward (namely, the operation module controls the support frame 10 to move leftward and rightward along a slide rail III and 19, Moving to the right), when the overhead traveling crane heat insulation device is positioned under the overhead traveling crane bridge, the control module sends a stop signal to a signal receiving module I arranged on a first workbench 5 through a wireless signal processing module I, the first workbench 5 stops running, the control module sends a stop signal to a signal receiving module II arranged on a support frame 10 through a wireless signal processing module II, the support frame stops running, and the overhead traveling crane heat insulation device is positioned under the overhead traveling crane bridge;
the position of a support frame 10 is supported by controlling an operation and control module, so that the support frame 10 moves upwards, the operation and control module sends an upward movement signal to a signal receiving module II arranged on the support frame 10 through a wireless signal processing module II, the operation and control module controls the support frame 10 to move upwards (namely the operation and control module controls a hydraulic telescopic support leg III 14 to do upward movement), so that the support frame 10 is driven to move upwards, a crown block heat insulation device moves upwards along with the movement of the support frame 10, when the crown block heat insulation device is sent to a position where the crown block heat insulation device needs to be installed, the operation and control module sends a motion stop signal to the signal receiving module II arranged on the support frame 10 through the wireless signal processing module II, and the support frame 10 stops;
the position of the second workbench 7 is controlled by controlling the control module, so that the second workbench 7 moves upwards, the control module sends an upward movement signal to a signal receiving module III arranged on the second workbench 7 through a wireless signal processing module, the control module controls the second workbench 7 to move upwards (namely the control module controls the hydraulic telescopic supporting leg II 6 to do upward movement), thereby driving the second workbench 7 to move upwards, when the second workbench 7 reaches the position for installing and fixing the heat insulation device of the crown block, the control module sends a stop motion signal to a signal receiving module III arranged on the second workbench 7 through the wireless signal processing module, the second workbench 7 stops moving, and a worker climbs the second workbench 7 through the elevator 17 and the through hole 22 to install or fix the crown block heat insulation device, namely, the installation operation is completed.
When the second worktable 7 needs to be moved in the welding and fixing process, the control module controls the second worktable 7 to move upwards and downwards (namely, the control module controls the hydraulic telescopic supporting leg II 6 to do ascending and descending movement) through the wireless signal processing module when sending an upward and downward movement signal to the signal receiving module III arranged on the second worktable 7, so as to drive the second worktable 7 to move upwards and downwards, the control module controls the second worktable 7 to move leftwards and rightwards (namely, the control module controls the second worktable 7 to move leftwards and rightwards along the sliding rail II 20) when sending a leftward and rightward movement signal to the signal receiving module III arranged on the second worktable 7 through the wireless signal processing module, so as to drive the second worktable 7 to move leftwards and rightwards, and the control module sends a forward and forward movement signal to the signal receiving module III arranged on the second worktable 7 through the wireless signal processing module, When the signal is moved backwards, the control module controls the second workbench 7 to move forwards and backwards (namely the control module controls the second workbench 7 to move forwards and backwards along the slide rail IV 26), so that the second workbench 7 is driven to move forwards and backwards;
after the operation of installing or reinforcing the heat insulation device of the overhead traveling crane is finished, a worker falls onto the first workbench 5 from the second workbench 7 through the through hole 22 and the lifting ladder 17, and controls the control module to control the second workbench 7 to move downwards (namely the control module controls the hydraulic telescopic supporting leg II 6 to do descending movement, the cylinder barrels on the hydraulic telescopic supporting leg II 6 are sequentially retracted to the initial position, namely the rest cylinder barrels are retracted into the primary cylinder barrel) when the control module sends a downward movement signal to the signal receiving module III arranged on the second workbench 7 through the wireless signal processing module by controlling the control module, so that the second workbench 7 is driven to descend; the support frame is lowered to the original position by controlling the control module, the control module sends a downward movement signal to the signal receiving module II arranged on the support frame 10 through the wireless signal processing module II, and the control module controls the support frame 10 to move downward (namely, the control module controls the hydraulic telescopic support leg III 14 to do downward movement, the cylinder barrels on the hydraulic telescopic support leg III 14 are sequentially retracted to the original position, namely, the rest cylinder barrels are all retracted into the first-stage cylinder barrel), so that the support frame 10 is driven to descend; through control module, make first workstation 5 descend to the home position, control module sends down signal to signal reception module I of setting on first workstation 5 through wireless signal processing module I, control module control first workstation 5 downstream (control module control hydraulic telescoping support leg I3 promptly and do descending motion promptly, the cylinder on the hydraulic telescoping support leg I3 retracts into the home position in proper order, all the other cylinders all retract into the one-level cylinder promptly), resume initial condition.
The directions or positional relationships indicated in the description of the present invention as "x-axis", "y-axis", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are described based on the directions or positional relationships shown in the drawings of the present application, and are only for convenience of description and simplification of the description, and do not indicate or imply that the designated device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
The above description is only exemplary of the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a work platform for installing overhead traveling crane protection device that insulates against heat which characterized in that: the working platform comprises a base (2), a first working platform (5), a supporting frame (10), a lifting frame and a second working platform (7), the upper end of the base (2) is provided with the first working platform (5) and the lifting frame, the lower end surface of the first working platform (5) is provided with a sliding chute I (24), sliding rails I (25) are symmetrically arranged in the sliding chute I (24), the first working platform (5) is movably connected with the upper end of a hydraulic telescopic supporting leg I (3) through the sliding rails I (25), the bottom end of the hydraulic telescopic supporting leg I (3) is fixedly connected with the base (2), the sliding chutes II (21) and the sliding chutes III (18) are symmetrically arranged on the upper end surface of the first working platform (5) in parallel along the horizontal direction of the first working platform (5), the second working platform (7) is movably connected with the first working platform (5) through sliding rails II (20) arranged in the sliding chutes II (21), the support frame (10) is movably connected with the first workbench (5) through a sliding rail III (19) arranged in the sliding groove III (18).
2. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: second workstation (7) are including hydraulic telescoping support leg II (6), guardrail (8) and companion ladder (17), the mesa upper end of second workstation (7) is equipped with guardrail (8) all around, still be equipped with through-hole (22) on the mesa of second workstation (7), the one end of companion ladder (17) is passed through-hole (22) and the up end fixed connection of second workstation (7), the lower terminal surface swing joint of slide rail IV (26) and second workstation (7) through setting up in spout IV (27) is passed to the upper end of hydraulic telescoping support leg II (6), the lower extreme and first workstation (5) swing joint of hydraulic telescoping support leg II (6).
3. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: the upper end both sides of support frame (10) are the symmetry respectively and are equipped with supporting seat (9), at the lower terminal surface and the III (14) fixed connection of hydraulic telescoping support leg of support frame (10), the lower extreme and first workstation (5) swing joint of hydraulic telescoping support leg III (14).
4. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: the lifting frame comprises a lifting arm (11), a side arm (13) and a lifting hook (12), one end of the lifting arm (11) is fixedly connected with the side arm, a steel wire rope winch is arranged at the other end of the lifting arm (11), and the lifting arm (11) is connected with the lifting hook (12) through a rope arranged on the steel wire rope winch.
5. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: still be equipped with installation passageway (23) on first workstation (5), rope ladder (15) one end passes installation passageway (23) and the up end fixed connection of first workstation (5).
6. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: the lower end face of the base (2) is also provided with 4 groups of universal wheels (1), and the right side of each group of universal wheels (1) is provided with a brake disc (16).
7. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: slide rail I (25) set up along the longitudinal direction of first workstation (5), the transverse direction setting of first workstation (5) is followed to slide rail II (20), slide rail III (19).
8. A work platform for installing a crown block thermal insulation protection device according to claim 1, characterized in that: the control device (4) is further arranged on the first workbench (5), the control device (4) comprises a motor and a control module, the control module is connected with the motor through a power line and is connected with a signal receiving module I on the first workbench (5) through a wireless signal processing module I, the control module controls the first workbench (5) to move forwards, backwards, upwards, downwards and stop moving, the control module is connected with a signal receiving module II on the supporting frame (10) through a wireless signal processing module II, the control module controls the supporting frame (10) to move leftwards, rightwards, upwards, downwards and stop moving, the control module is connected with a signal receiving module III on the second workbench (7) through a wireless signal processing module III, and the control module controls the second workbench (7) to move forwards, backwards, leftwards, rightwards, upwards and downwards, And stopping moving, wherein the control module is connected with a signal receiving module IV on the steel wire rope winch through a wireless signal processing module IV, and controls the lifting frame to move upwards, downwards and stop moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441747.5U CN211078273U (en) | 2019-08-30 | 2019-08-30 | Working platform for installing heat insulation protection device of crown block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441747.5U CN211078273U (en) | 2019-08-30 | 2019-08-30 | Working platform for installing heat insulation protection device of crown block |
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| Publication Number | Publication Date |
|---|---|
| CN211078273U true CN211078273U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921441747.5U Expired - Fee Related CN211078273U (en) | 2019-08-30 | 2019-08-30 | Working platform for installing heat insulation protection device of crown block |
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| CN (1) | CN211078273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115747691A (en) * | 2022-10-28 | 2023-03-07 | 广州Jfe钢板有限公司 | Method for improving bottom slag pumping efficiency of zinc pot |
-
2019
- 2019-08-30 CN CN201921441747.5U patent/CN211078273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115747691A (en) * | 2022-10-28 | 2023-03-07 | 广州Jfe钢板有限公司 | Method for improving bottom slag pumping efficiency of zinc pot |
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