CN210084885U - Motion work platform is used in elevator construction in well - Google Patents
Motion work platform is used in elevator construction in well Download PDFInfo
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- CN210084885U CN210084885U CN201920923621.5U CN201920923621U CN210084885U CN 210084885 U CN210084885 U CN 210084885U CN 201920923621 U CN201920923621 U CN 201920923621U CN 210084885 U CN210084885 U CN 210084885U
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Abstract
The utility model discloses a motion working platform for construction of an elevator in a well, which comprises an adjusting ring frame and a motion platform arranged on the adjusting ring frame; the adjusting ring frame is used for supporting and guiding the motion platform; the length and the width of the adjusting ring frame can be adjusted to adapt to the length and the width of different shafts; the adjusting ring frame comprises two pairs of fixed sections and adjusting sections assembled at two ends of the fixed sections; the motion platform comprises a motion mechanism arranged on the adjusting ring frame and a lifting mechanism arranged on the motion mechanism; and the movement mechanism is used for driving the movement platform to move on the adjusting ring frame. The utility model discloses make things convenient for operating personnel to implement elevator car's equipment in the well, stable in structure for the elevating platform of operating personnel work can improve elevator car's packaging efficiency along certain orbit horizontal motion and elevating movement automatically, occupies less well space, has stronger practicality.
Description
Technical Field
The utility model relates to an elevator car equipment technical field that is relevant especially relates to an elevator construction is with motion work platform in well.
Background
The modern elevator mainly comprises a tractor winch, a guide rail, a counterweight, a safety device (such as a speed limiter, a safety clamp, a buffer and the like), a signal control system, a car, a hall door and the like. These parts are installed in the hoistway and machine room of the building, respectively. Usually, a steel wire rope is used for friction transmission, the steel wire rope bypasses a traction sheave, two ends of the steel wire rope are respectively connected with a car and a balance weight, and a motor drives the traction sheave to lift the car. The elevator requires safety and reliability, high conveying efficiency, accurate leveling, comfortable riding and the like. The basic parameters of the elevator mainly include rated load capacity, the number of passengers, rated speed, the overall dimension of the elevator car, the type of the hoistway, and the like.
Generally, the elevator that sets up in the well is the most common elevator, and of course because the car shifts to the difficult degree great in the well, consequently, conventionally elevator car assembles and accomplishes in the well, and nevertheless whole car highly higher, need just can accomplish elevator car's equipment with the help of the working ladder, and the working ladder often receives the restriction owing to the width of well, consequently influences the packaging efficiency of elevator to the inconvenient removal of working ladder has increaseed the elevator and has assembled the degree of difficulty undoubtedly, simultaneously, the working ladder structural instability still can cause operating personnel's bodily injury.
Elevator car is when assembling in the well conventionally, often faces the operating personnel bodily injury that the work platform structure is unstable to cause, and work platform occupies too big space and has produced great influence to elevator car equipment, and inconvenient operating personnel carries out elevator car equipment, and simultaneously, current work platform can not carry out automatic rising and down needs operating personnel manual completion to go up and down and remove.
SUMMERY OF THE UTILITY MODEL
The utility model provides a motion work platform is used in elevator construction in well to solve the not enough of above-mentioned prior art, make things convenient for operating personnel to implement elevator car's equipment in the well, stable in structure for the elevating platform of operating personnel work can be automatically along certain orbit horizontal motion and elevating movement, has improved elevator car's packaging efficiency, occupies less well space, has stronger practicality.
In order to realize the purpose of the utility model, the following technologies are adopted:
a motion working platform for elevator construction in a hoistway comprises an adjusting ring frame and a motion platform arranged on the adjusting ring frame;
the adjusting ring frame is used for supporting and guiding the motion platform;
the length and the width of the adjusting ring frame can be adjusted to adapt to the length and the width of different shafts;
the adjusting ring frame comprises two pairs of fixed sections and adjusting sections assembled at two ends of the fixed sections;
the motion platform comprises a motion mechanism arranged on the adjusting ring frame and a lifting mechanism arranged on the motion mechanism;
and the movement mechanism is used for driving the movement platform to move on the adjusting ring frame.
Furthermore, the fixed section includes two pairs of fixed concave parts, fixed round rods which are arranged at the upper ends in the fixed concave parts and are in an equally spaced array, two pairs of convex blocks which are arranged on two outer walls at two ends of the fixed concave parts, and assembling grooves which are arranged at two ends of the lower bottom of the fixed concave parts.
Furthermore, the adjusting section comprises four pairs of assembling concave plates assembled at two ends of the fixed concave part, an arc-shaped concave part arranged between the adjacent pairs of assembling concave plates and movable rods arranged at the upper ends of the assembling concave plates and the arc-shaped concave part at equal intervals.
Furthermore, two inner side walls of the assembly concave plate are provided with grooves assembled on the convex blocks, and the lower bottom of the assembly concave plate is provided with a T-shaped part assembled in the assembly groove.
Furthermore, the movement mechanism comprises an upper plate, a motor arranged on the upper plate, an output shaft arranged on the motor, a driving wheel arranged on the output shaft and provided with a circumferential array arc groove, a pair of rolling wheels penetrating through the output shaft and positioned at two sides of the driving wheel, a rotating rod assembled at the other end of the output shaft, a spring arranged at the outer side end of the rotating rod, a key plate, an air cylinder and a lower limit plate, wherein the upper end of the key plate penetrates through the rotating rod and positioned at the inner side end of the spring, the lower end of the key plate is provided with a key hole, the air cylinder is arranged at the outer;
the driving wheel is meshed with the fixed round rod and the movable rod;
the rolling wheel is tangent to the upper surfaces of the fixed concave part, the assembly concave plate and the arc concave part;
the lower limiting plate is contacted with the lower surfaces of the fixed concave part, the assembly concave plate and the arc concave part;
the upper plate is also provided with a pair of lateral supporting mechanisms.
Furthermore, the lateral supporting mechanism comprises a pair of abutting cylinders arranged on two sides of the upper surface of the upper plate, connecting plates arranged at the other ends of the abutting cylinders, pushing rods arranged on the inner walls of the lower ends of the connecting plates, pushing plates arranged on the pushing rods, guide rails arranged at the upper ends of the pushing plates and the upper ends of the guide rails arranged on the lower surfaces of the upper plate, abutting plates arranged at the other ends of the pushing plates and inclined supporting plates, one ends of the inclined supporting plates are arranged on the abutting plates and the other ends of the inclined supporting plates are arranged on the;
the outer wall of the abutting plate is always in contact with the side walls of the fixing concave piece, the assembling concave plate and the arc-shaped concave piece.
Furthermore, elevating system is including locating the fixed pulley a plurality of upper plate lower surface, all locating the rope of fixed pulley, locate the elevating platform of rope one end and all locate the rope other end and be used for driving the flexible winding device of rope.
Furthermore, a plurality of supporting plates are arranged on the upper surface of the lifting platform in an equally spaced array, and guardrails are arranged at the upper ends of the supporting plates.
The technical scheme has the advantages that:
1. the adjusting ring frame is mainly used for supporting and guiding the motion platform, and meanwhile, the adjusting ring frame can be adjusted according to the length and the width of a well. The adjusting ring frame consists of a fixed section fixed on the wall of the hoistway and an adjusting section assembled on the fixed section, wherein fixed round rods are arranged on the fixed section at equal intervals for facilitating the movement of the moving platform, the adjusting section can be stably assembled on the fixed concave part through a convex block and an assembling groove arranged on the fixed concave part, grooves are arranged on the assembling concave plate in a way of being matched with the convex block, T-shaped parts are arranged in a way of being matched with the assembling groove, the convex block is assembled in the groove, the T-shaped parts are assembled in the assembling groove, and meanwhile, corresponding movable rods capable of being pulled out and inserted are arranged on the assembling concave plate at equal intervals for facilitating the adjustment of the adjusting section;
2. the motion platform moves along the adjusting ring frame and can also perform lifting operation, wherein, the driving mechanism is used for driving the motion of the motion platform, in the motion process, the motor drives the driving wheel on the fixed or assembled output shaft, so that the driving wheel continuously interacts with the fixed round rod and the movable rod arranged on the adjusting ring frame, particularly, the fixed round rod or the movable rod is positioned in the arc groove in the rotation process of the driving wheel, the feeding motion of the motion platform is performed similarly to the relationship of the gear and the rack, simultaneously, in order to improve the motion stability, a corresponding lower limiting plate capable of being lifted by the cylinder is arranged on the output shaft, and the lower limiting plate is always contacted with the fixed concave part or the lower surface of the assembled concave plate or the arc concave part, thereby ensuring that the driving wheel is always engaged with the fixed round rod or the movable rod, meanwhile, in order to avoid the situation that the lower limit plate is clamped due to different widths of the fixing section and the adjusting section, the lower limit plate is arranged on the key-shaped plate with one end having the spring action; meanwhile, in order to improve the motion stability of the motion platform, the two sides of the driving wheel on the output shaft are provided with corresponding rolling wheels, in order to support and limit the inner side of the motion mechanism when the motion mechanism moves, the motion mechanism is also provided with a corresponding lateral support mechanism, the lateral support mechanism acts on the side walls of the fixed concave part, the assembly concave plate and the arc concave part through a close-up plate on the lateral support mechanism, and the lateral support mechanism and the lower limit plate jointly play a role in supporting and limiting the motion of the driving mechanism; the lifting mechanism is used for lifting the lifting platform, the lifting platform is a working platform for assembling an elevator car by an operator, the lifting mechanism extends or shortens the length of a rope through a common winding device to control the height of the lifting platform, and the fixed pulley changes the direction of the rope, so that the lifting platform can conveniently perform lifting motion; wherein, corresponding guardrails are arranged on the lifting platform in order to improve the safety of the lifting platform;
3. the utility model discloses make things convenient for operating personnel to implement elevator car's equipment in the well, stable in structure for the elevating platform of operating personnel work can improve elevator car's packaging efficiency along certain orbit horizontal motion and elevating movement automatically, occupies less well space, has stronger practicality.
Drawings
Fig. 1 shows the overall structure of the first three-dimensional structure of the present invention.
Fig. 2 shows the whole structure of the utility model.
Fig. 3 shows the overall three-dimensional structure diagram of the present invention.
Fig. 4 shows a perspective view of the motion platform.
Fig. 5 shows a perspective view of the fixed segment.
Fig. 6 shows a perspective view of the fitting gib.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-6, a motion work platform for elevator construction in a hoistway, includes an adjusting ring frame 6 and a motion platform 7 disposed on the adjusting ring frame 6, the adjusting ring frame 6 is used for supporting and guiding the motion platform 7, the adjusting ring frame 6 can adjust the length and width to adapt to the length and width of different hoistways, the adjusting ring frame 6 includes two pairs of fixing sections 1 and adjusting sections 2 assembled at two ends of the fixing sections 1, the motion platform 7 includes a motion mechanism 3 disposed on the adjusting ring frame 6 and a lifting mechanism 5 disposed on the motion mechanism 3, and the motion mechanism 3 is used for driving the motion platform 7 to move on the adjusting ring frame 6.
The fixed section 1 comprises two pairs of fixed concave parts 10, fixed round rods 11 which are arranged at the upper ends in the fixed concave parts 10 and are in an equally spaced array, two pairs of convex blocks 13 which are arranged on the two outer walls at the two ends of the fixed concave parts 10, and assembling grooves 14 which are arranged at the two ends of the lower bottom of the fixed concave parts 10.
The adjusting section 2 comprises four pairs of assembling concave plates 21 assembled at two ends of the fixed concave part 10, an arc-shaped concave part 20 arranged between the adjacent pairs of assembling concave plates 21, and movable rods 22 arrayed at the upper ends of the insides of the assembling concave plates 21 and the arc-shaped concave part 20 at equal intervals. The two inner side walls of the assembly concave plate 21 are provided with grooves 211 assembled on the convex blocks 13, and the lower bottom of the assembly concave plate 21 is provided with T-shaped pieces 212 assembled on the assembly grooves 14.
The moving mechanism 3 comprises an upper plate 30, a motor 31 arranged on the upper plate 30, an output shaft 32 arranged on the motor 31, a driving wheel 33 arranged on the output shaft 32 and provided with a circumferential array arc groove 330, a pair of rolling wheels 34 penetrating through the output shaft 32 and positioned at two sides of the driving wheel 33, a rotating rod 35 assembled at the other end of the output shaft 32, a spring 36 arranged at the outer end of the rotating rod 35, a key-shaped plate 37 with the upper end penetrating through the rotating rod 35 and positioned at the inner end of the spring 36 and the lower end provided with a key-shaped hole 370, an air cylinder 38 arranged at the outer side wall of the key-shaped plate 37 and a lower limit plate 39 arranged at the lower end of the air cylinder 38 and assembled at the key-shaped hole 370, the driving wheel 33 is engaged with the fixed round rod 11 and the movable rod 22, the rolling wheels 34 are tangent with the upper surfaces of the fixed concave part 10, the assembling concave plate 21 and the arc concave part 20, the lower, the upper plate 30 is also provided with a pair of lateral support mechanisms 4.
The lateral support mechanism 4 includes a pair of abutting cylinders 40 disposed on both sides of the upper surface of the upper plate 30, connecting plates 41 each disposed on the other end of the abutting cylinder 40, pushing rods 42 each disposed on the inner wall of the lower end of the connecting plate 41, pushing plates 44 each disposed on the pushing rods 42, guide rails 43 each mounted on the upper end of the pushing plates 44 and having the upper end disposed on the lower surface of the upper plate 30, abutting plates 45 each disposed on the other end of the pushing plates 44, and inclined support plates 46 each having one end disposed on the abutting plates 45 and the other end disposed on the pushing plates 44, wherein the outer walls of the abutting plates 45 are always in contact with the side walls of the fixed concave member 10, the mounting concave plate 21.
The lifting mechanism 5 includes a plurality of fixed pulleys 50 provided on the lower surface of the upper plate 30, a rope 51 provided on each of the fixed pulleys 50, a lifting table 53 provided on one end of the rope 51, and a winding device 52 provided on the other end of the rope 51 for driving the rope to extend and retract. The upper surface of the lifting platform 53 is provided with a plurality of supporting plates 54 at equal intervals in an array, and the upper ends of the supporting plates 54 are provided with guardrails 55.
The utility model discloses specific embodiment as follows:
firstly, fixing sections of the adjusting ring frames 6 on the wall of the shaft respectively through fixing devices, and reserving a certain gap between the wall of the shaft and the adjusting ring frames 6;
secondly, adjusting the length and the width of the adjusting ring frame 6 through the adjusting section 2 according to the length and the width of the hoistway, and after the adjustment is finished, ensuring that the movable rod 22 is inserted on the assembling concave plate 21 at equal intervals with the fixed round rod 11;
thirdly, the moving platform 7 is assembled on the adjusting ring frame 6, and during assembly, it is required to ensure that the lower limit plate 39 is always in contact with the lower surfaces of the fixed concave part 10, the assembling concave plate 21 and the arc-shaped concave part 20, and that the outer wall of the abutting plate 45 is always in contact with the side walls of the fixed concave part 10, the assembling concave plate 21 and the arc-shaped concave part 20;
and fourthly, starting elevator assembly operation, starting the motor 31 when horizontal movement is required in the elevator assembly process, enabling the driving wheel 33 to interact with the fixed round rod 11 or the movable rod 22 due to the driving of the motor 31 to horizontally move under the supporting action of the lower limiting plate 39 and the abutting plate 45, and enabling the rope 51 to extend or shorten through the winding device 52 to finish the lifting of the lifting platform 53 when the lifting operation is required.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A motion working platform for construction of an elevator in a hoistway is characterized by comprising an adjusting ring frame (6) and a motion platform (7) arranged on the adjusting ring frame (6);
the adjusting ring frame (6) is used for supporting and guiding the motion of the motion platform (7);
the length and the width of the adjusting ring frame (6) can be adjusted to adapt to the length and the width of different shafts;
the adjusting ring frame (6) comprises two pairs of fixed sections (1) and adjusting sections (2) assembled at two ends of the fixed sections (1);
the moving platform (7) comprises a moving mechanism (3) arranged on the adjusting ring frame (6) and a lifting mechanism (5) arranged on the moving mechanism (3);
and the movement mechanism (3) is used for driving the movement platform (7) to move on the adjusting ring frame (6).
2. The moving working platform for construction of the elevator in the hoistway according to claim 1, wherein the fixing section (1) comprises two pairs of fixing concave parts (10), fixing round rods (11) which are arranged at the upper end inside the fixing concave parts (10) and are in an equally spaced array, two pairs of convex blocks (13) which are arranged on two outer walls at two ends of the fixing concave parts (10), and assembling grooves (14) which are arranged at two ends of the lower bottom of the fixing concave parts (10).
3. The moving work platform for construction of an elevator in a hoistway according to claim 2, wherein the adjusting section (2) comprises four pairs of fitting concave plates (21) fitted to both ends of the fixed concave member (10), an arc-shaped concave member (20) provided between the adjacent pairs of fitting concave plates (21), and movable rods (22) arranged at the inner upper ends of the fitting concave plates (21) and the arc-shaped concave member (20) at equal intervals.
4. The moving working platform for construction of the elevator in the hoistway according to claim 3, wherein both inner side walls of the fitting concave plate (21) are provided with grooves (211) fitted to the protrusions (13), and the lower bottom of the fitting concave plate (21) is provided with T-shaped pieces (212) fitted to the fitting grooves (14).
5. The motion working platform for construction of the elevator in the hoistway according to claim 4, wherein the motion mechanism (3) comprises an upper plate (30), a motor (31) arranged on the upper plate (30), an output shaft (32) arranged on the motor (31), a driving wheel (33) arranged on the output shaft (32) and provided with a circumferential array arc groove (330), a pair of rolling wheels (34) penetrating through the output shaft (32) and positioned at two sides of the driving wheel (33), a rotating rod (35) assembled at the other end of the output shaft (32), a spring (36) arranged at the outer end of the rotating rod (35), a key plate (37) with an upper end penetrating through the rotating rod (35) and positioned at the inner end of the spring (36) and a lower end provided with a key hole (370), and a cylinder (38) arranged at the outer side wall of the key plate (37), and a lower limit plate (39) provided at the lower end of the cylinder (38) and having an outer end fitted in the key hole (370);
the driving wheel (33) is meshed with the fixed round rod (11) and the movable rod (22);
the rolling wheel (34) is tangent to the upper surfaces of the fixed concave part (10), the assembly concave plate (21) and the arc concave part (20);
the lower limiting plate (39) is contacted with the lower surfaces of the fixed concave part (10), the assembly concave plate (21) and the arc concave part (20);
the upper plate (30) is also provided with a pair of lateral supporting mechanisms (4).
6. The moving work platform for construction of an elevator in a hoistway according to claim 5, wherein the lateral support mechanism (4) comprises a pair of abutting cylinders (40) disposed at both sides of the upper surface of the upper plate (30), connecting plates (41) each disposed at the other end of the abutting cylinder (40), push rods (42) each disposed at the inner wall of the lower end of the connecting plate (41), push plates (44) each disposed at the push rod (42), guide rails (43) each assembled at the upper end of the push plates (44) and having the upper end disposed at the lower surface of the upper plate (30), abutting plates (45) each disposed at the other end of the push plates (44), and inclined support plates (46) each having one end disposed at the abutting plates (45) and the other end disposed at the push plates (44);
the outer wall of the abutting plate (45) is always in contact with the side walls of the fixing concave part (10), the assembling concave plate (21) and the arc-shaped concave part (20).
7. The moving work platform for construction of an elevator in a hoistway according to claim 6, wherein the lifting mechanism (5) comprises a plurality of fixed pulleys (50) provided on the lower surface of the upper plate (30), ropes (51) each provided on the fixed pulleys (50), a lifting platform (53) provided on one end of each rope (51), and a winding device (52) each provided on the other end of each rope (51) for driving the rope to extend and retract.
8. The moving working platform for construction of the elevator in the hoistway according to claim 7, wherein a plurality of supporting plates (54) are arranged on the upper surface of the lifting platform (53) in an equally spaced array, and a guardrail (55) is arranged at the upper end of each supporting plate (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923621.5U CN210084885U (en) | 2019-06-19 | 2019-06-19 | Motion work platform is used in elevator construction in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923621.5U CN210084885U (en) | 2019-06-19 | 2019-06-19 | Motion work platform is used in elevator construction in well |
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| Publication Number | Publication Date |
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| CN210084885U true CN210084885U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920923621.5U Active CN210084885U (en) | 2019-06-19 | 2019-06-19 | Motion work platform is used in elevator construction in well |
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| Country | Link |
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| CN (1) | CN210084885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700040A (en) * | 2021-10-09 | 2021-11-26 | 阳新县鑫源水利水电建筑工程有限公司 | Prevent hydraulic work well of leakage based on module installation |
-
2019
- 2019-06-19 CN CN201920923621.5U patent/CN210084885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700040A (en) * | 2021-10-09 | 2021-11-26 | 阳新县鑫源水利水电建筑工程有限公司 | Prevent hydraulic work well of leakage based on module installation |
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