Practical training equipment for installation of elevator sample plate frame

Abstract

The utility model relates to the technical field of elevator installation, and discloses elevator sample plate frame installation practical training equipment, which comprises a bottom plate, the bottom plate is fixedly installed on the ground, the top end of the bottom plate is provided with a practical training assembly, and the practical training assembly comprises an elevator opening assembly, an elevator shaft side wall assembly, an elevator shaft inner wall assembly and a sample plate frame assembly. The distance between the two sets of elevator opening wall plates can be adjusted, the distance between the two sets of side wall plates can be adjusted by arranging the elevator shaft side wall assembly, the first splicing units are arranged between the side wall plates and the second door frame, the side wall plates and the lengthened side plates can be spliced into a whole, and by arranging the elevator shaft inner wall assembly, the side wall plates and the lengthened side plates can be spliced into a whole. The second splicing unit is arranged to splice the inner wall plate and the lengthened inner plate, elevator shafts of different sizes can be rapidly built through the reasonable structural design, the training effect is better, and different operation platform lifting frames can be manufactured according to the sizes of the elevator shafts and the floor height through the sample plate frame assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator installation technical field especially relates to elevator sample board frame installation practical training equipment. BACKGROUND

[0002] In the elevator industry, the installation, construction and debugging of elevators are a complex and crucial process. In order to ensure the safe operation and efficient construction of elevators, technicians need to undergo rigorous training and practical operation practice.

[0003] The existing elevator sample board frame installation practical training elevator shaft is usually fixed size, and students practice installing elevator sample board frame in the fixed elevator shaft. Since the elevator shaft is fixed, the same training is performed each time, and the students' mastery cannot be well exercised. In addition, the traditional sample board frame needs to be installed by 2-3 people, and is heavy and not easy to operate.

[0004] Therefore, the elevator sample board frame installation practical training equipment is provided by the person skilled in the art to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides an elevator sample board frame installation practical training equipment to solve the problems raised in the above background.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The elevator sample board frame installation practical training equipment comprises a bottom plate, the bottom plate is fixedly installed on the ground, the top end of the bottom plate is provided with a practical training assembly, the practical training assembly comprises an elevator door assembly, an elevator shaft side wall assembly, an elevator shaft inner wall assembly and a sample board frame assembly; the elevator door assembly comprises an elevator door wall plate, a first door frame and a first moving unit for driving the elevator door wall plate to move, the number of elevator door wall plates is two groups, and the distance between the two groups of elevator door wall plates can be adjusted; the elevator shaft side wall assembly comprises a side wall plate, a second door frame and an extended side plate, the number of side wall plates is two groups, the number of second door frames is multiple groups, a first splicing unit is arranged between the side wall plates and the second door frames, and a second moving unit is arranged between the two groups of side wall plates; the elevator shaft inner wall assembly comprises a moving guide frame, an inner wall plate and an extended inner plate, a second splicing unit is arranged between the extended inner plate and the inner wall plate, and a third moving unit is arranged between the inner wall plate and the moving guide frame; the sample board frame assembly comprises a first frame rod, a second frame rod and a cross beam rod, the two groups of second frame rods are movably connected, and the two groups of cross beam rods are movably connected.

[0008] According to the elevator sample frame installation practical training equipment, the first door frame is fixedly installed in the vertical state at the top end of the bottom plate, the top end of the bottom plate is provided with a groove, the bottom ends of the two groups of elevator entrance wallboards are fixedly connected with limiting blocks, the two groups of limiting blocks are movably clamped in the groove, a sliding groove is formed in the side of the first door frame close to the elevator entrance wallboard, the top ends of the two groups of elevator entrance wallboards are fixedly installed with sliding blocks, and the two groups of sliding blocks are movably clamped in the sliding groove.

[0009] According to the elevator sample frame installation practical training equipment, the first moving unit comprises a first rotating shaft and a first driving part, the first rotating shaft movably penetrates through the two groups of sliding blocks, the first driving part comprises an assembling block, a hand wheel and a bevel gear transmission group, a first worm gear transmission group is arranged between the first rotating shaft and the first driving part, the hand wheel drives the worm to rotate through the bevel gear transmission group, the worm and the worm gear movably engage to enable the first rotating shaft to rotate, a group of reverse threads are formed in the outer wall surface of the first rotating shaft, and the first rotating shaft and the sliding blocks at the two ends are in threaded connection.

[0010] According to the elevator sample frame installation practical training equipment, the second door frame is fixedly installed at the top end of the bottom plate, the moving modes of the two groups of side wallboards are same as those of the elevator entrance wallboard, the second moving unit is same in structure to the first moving unit, the second moving unit comprises a second worm gear transmission group, a second driving part and a second rotating shaft, a plurality of lengthened side plates are located at the side of the corresponding side wallboard, the first splicing unit comprises a first rack and a side plate limiting hoop, the first rack is movably limited at the side of the side wallboard, the first rack movably engages with a first gear, a rectangular box is fixedly installed on the side wallboard, a driving shaft is arranged between the rectangular box and the first gear, one end of the driving shaft is fixedly connected with the first gear, the other end of the driving shaft movably penetrates through the rectangular box, a third driving part is arranged in the rectangular box, and the third driving part is same in structure to the first driving part.

[0011] According to the elevator sample frame installation practical training equipment, the moving guide frame is fixedly installed on the bottom plate, a fixed pile is fixedly installed at the top end of the outer wall surface of the bottom plate, one end of the moving guide frame is fixedly connected with the fixed pile, the third moving unit comprises a servo motor and a control switch which are fixedly installed on the outer wall surface of the moving guide frame, a position adjusting groove is formed in the side of the moving guide frame close to the inner wallboard, a lead screw is movably installed in the position adjusting groove, the output shaft of the servo motor movably penetrates through the moving guide frame and is fixedly connected with the lead screw, the top end of the inner wallboard is fixedly connected with a moving block, the moving block is movably clamped in the position adjusting groove, and the lead screw movably penetrates through the moving block.

[0012] According to the elevator sample frame installation practical training equipment, the third moving unit is two groups, and the two groups of third moving units are in a central symmetric state, the third moving unit comprises a second rack movably limited on one side of the inner wall plate, the second rack movably engages a second gear, the outer wall surface of the second gear is provided with a U-shaped mounting plate, the second gear is movably installed in the cavity of the U-shaped mounting plate, the top end of the second gear is provided with a hand wheel, a plurality of extended inner plates are located on both sides of the inner wall plate, and the extended inner plate is fixedly installed with an inner plate limiting hoop at the position corresponding to the second rack.

[0013] According to the elevator sample frame installation practical training equipment, the first frame rod is two groups, and the two groups of first frame rods are provided with corner connecting pieces between the corresponding second frame rods, the corner connecting pieces are fixed between the first frame rods and the second frame rods through bolts, the two groups of second frame rods are provided with a first extension hole plate between them, the two groups of second frame rods are fixed between the first extension hole plate through bolts, the two groups of second frame rods are fixedly installed with vertical beam rods between them, the horizontal beam rods are fixed between the corresponding vertical beam rods through bolts, the two groups of horizontal beam rods are provided with a second extension hole plate between them, and the second extension hole plate is fixed between the horizontal beam rods through bolts.

[0014] The utility model provides elevator sample frame installation practical training equipment. Has the following beneficial effects:

[0015] (1) in the process of elevator sample frame installation practical training, the elevator port assembly is arranged on the bottom plate, the distance between the two elevator port wall plates can be adjusted, the elevator shaft side wall assembly is arranged, the distance between the two side wall plates can be adjusted, and the first splicing unit is arranged between the side wall plate and the second door frame, the side wall plate and the extended side plate can be spliced into an integral whole, so that the size of the elevator shaft side wall is changed, the elevator shaft inner wall assembly is arranged, the inner wall plate can be moved, the second splicing unit is arranged, the inner wall plate and the extended inner plate can be spliced, so that the size of the elevator shaft inner wall is changed, and the structure is reasonably designed, so that the elevator shaft of different sizes can be quickly built, the training effect is better, the sample frame assembly is arranged, different operation platform lifting frames can be made according to the size and floor height of the elevator shaft, and the applicability is stronger.

[0016] (2) The second door frame is fixedly installed at the top end of the bottom plate, the moving mode of the two groups of side wall plates is the same as that of the elevator mouth wall plate, the second moving unit has the same structure as the first moving unit, the two groups of side wall plates are moved to change the size of the elevator shaft, the first splicing unit is arranged between the side wall plate and the lengthened side plate, the first rack is movably limited on one side of the side wall plate, the first rack movably engages with the first gear, the rectangular box is fixedly installed on the side wall plate, the drive shaft is arranged between the rectangular box and the first gear, one end of the drive shaft is fixedly connected with the first gear, the other end of the drive shaft movably penetrates the rectangular box, the third driving part is arranged in the rectangular box and has the same structure as the first driving part, the drive shaft drives the first gear to rotate, the first gear rotates to move the first rack, and the first rack movably penetrates the side plate limiting hoop, so that the side wall plate is moved to synchronously drive the lengthened side plate to move.

[0017] (3) The third moving unit is arranged in two groups and is in a central symmetry state, the operator rotates the hand wheel to drive the second gear to rotate, the second gear movably engages with the second rack, the second rack movably penetrates the inner wall limiting hoop on one side of the lengthened inner wall, so that the size of the elevator inner wall is changed, and the reasonable structure design meets the training requirements.

[0018] (4) The first frame rod and the second frame rod form a rectangular frame, the corner connecting piece is arranged between the second frame rod and the first frame rod and is connected through bolts, the first extension hole plate is arranged between the two groups of second frame rods, so that the length of the two groups of second frame rods can be adjusted, the second extension hole plate is arranged between the two groups of cross beam rods, so that the length of the two groups of cross beam rods can be adjusted, the vertical beam rod is fixedly connected with the second frame rod, the cross beam rod is fixedly connected with the corresponding vertical beam rod through bolts, the position of the cross beam rod is very convenient to move, and the assembled type can be assembled and recycled. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the elevator sample frame installation practical training equipment of the utility model;

[0020] Figure 2 It is a right view schematic view of the elevator sample frame installation practical training equipment of the utility model;

[0021] Figure 3 It is a three-dimensional structure schematic view of the elevator mouth assembly of the elevator sample frame installation practical training equipment of the utility model;

[0022] Figure 4 It is a three-dimensional structure schematic view of the elevator shaft side wall assembly of the elevator sample frame installation practical training equipment of the utility model;

[0023] Figure 5It is the rear view schematic view of elevator sample frame installation practical training equipment of the utility model;

[0024] Figure 6 It is the sample frame assembly three-dimensional structure schematic view of elevator sample frame installation practical training equipment of the utility model.

[0025] Legend:

[0026] 10, bottom plate; 11, elevator mouth wallboard; 12, groove; 13, first door frame; 14, first moving unit; 15, side wallboard; 16, second door frame; 18, inner wallboard; 19, moving guide frame; 20, servo motor; 21, control switch; 22, second rack; 23, second gear; 24, lengthened inner plate; 25, inner plate limiting hoop; 26, limiting block; 27, sliding groove; 28, first worm gear transmission group; 29, first driving part; 30, second worm gear transmission group; 31, first rack; 33, first gear; 34, lengthened side plate; 35, side plate limiting hoop; 36, driving shaft; 37, third driving part; 40, first frame rod; 41, second frame rod; 42, first extension hole plate; 43, corner connecting piece; 44, vertical beam rod; 45, cross beam rod; 46, second extension hole plate. DETAILED DESCRIPTION

[0027] As Figures 1-6 shown: elevator sample frame installation practical training equipment, it includes: bottom plate 10, bottom plate 10 is fixedly installed on the ground, the top end of bottom plate 10 is provided with practical training assembly, practical training assembly includes elevator mouth assembly, elevator shaft side wall assembly, elevator shaft inner wall assembly and sample frame assembly; elevator mouth assembly includes elevator mouth wallboard 11, first door frame 13 and the first moving unit 14 for driving elevator mouth wallboard 11 to move, the number of elevator mouth wallboard 11 is two groups, the distance between two groups of elevator mouth wallboard 11 can be adjusted; elevator shaft side wall assembly includes side wallboard 15, second door frame 16 and lengthened side plate 34, the number of side wallboard 15 is two groups, the number of second door frame 16 is multiple groups, first splicing unit is arranged between side wallboard 15 and second door frame 16, second moving unit is arranged between two groups of side wallboard 15; elevator shaft inner wall assembly includes moving guide frame 19, inner wallboard 18 and lengthened inner plate 24, second splicing unit is arranged between lengthened inner plate 24 and inner wallboard 18, third moving unit is arranged between inner wallboard 18 and moving guide frame 19; sample frame assembly includes first frame rod 40, second frame rod 41 and cross beam rod 45, two groups of second frame rod 41 are movably connected, two groups of cross beam rod 45 are movably connected.

[0028] Specifically, in the process of installing the elevator sample frame, the distance between the two groups of elevator port wall plates 11 can be adjusted by setting the elevator port assembly on the bottom plate 10, the distance between the two groups of side wall plates 15 can be adjusted by setting the elevator shaft side wall assembly, and the side wall plate 15 and the lengthened side plate 34 can be spliced into one by setting the first splicing unit between the side wall plate 15 and the second door frame 16, so as to change the size of the elevator shaft side wall. The inner wall plate 18 can be moved by setting the elevator shaft inner wall assembly, and the second splicing unit can be set to splice the inner wall plate 18 and the lengthened inner plate 24, so as to change the size of the elevator shaft inner wall. Through reasonable structural design, a different size of elevator shaft can be quickly built, the training effect is better, and through the setting of the sample frame assembly, different operation platform lifting frames can be made according to the size of the elevator shaft and the floor height, and the applicability is strong.

[0029] The first door frame 13 is fixedly installed in the vertical state at the top end of the bottom plate 10, the top end of the bottom plate 10 is provided with a groove 12, the bottom end of the two groups of elevator port wall plates 11 is fixedly connected with a limiting block 26, the two groups of limiting blocks 26 are movably clamped in the groove 12, and the side of the first door frame 13 close to the elevator port wall plate 11 is provided with a sliding groove 27. The top end of the two groups of elevator port wall plates 11 is fixedly installed with a sliding block, and the two groups of sliding blocks are movably clamped in the sliding groove 27. The first moving unit 14 comprises a first rotating shaft and a first driving part 29, the first rotating shaft movably penetrates through the two groups of sliding blocks, the first driving part 29 comprises an assembly block, a hand wheel and a bevel gear transmission group, the first rotating shaft is provided with a first worm and gear transmission group 28 between the first driving part 29, the hand wheel drives the worm to rotate through the bevel gear transmission group, the worm and the worm gear are movably engaged to make the first rotating shaft rotate, a group of reverse threads are formed on the outer wall surface of the first rotating shaft, and the first rotating shaft and the sliding blocks at both ends are in threaded connection.

[0030] Specifically, in the process of moving and adjusting the elevator port wall plate 11, the hand wheel drives the worm to rotate through the bevel gear transmission group, the worm and the worm gear are movably engaged to make the first rotating shaft rotate, a group of reverse threads are formed on the outer wall surface of the first rotating shaft, the first rotating shaft movably penetrates through the two groups of sliding blocks, and the sliding block drives the corresponding elevator port wall plate 11 to move, so as to change the distance between the two groups of elevator port wall plates 11.

[0031] The second door frame 16 is fixedly installed at the top end of the bottom plate 10, the moving mode of the two groups of side wall plates 15 is same as that of the elevator mouth wall plate 11, the second moving unit is same in structure with the first moving unit 14, the second moving unit comprises a second worm and gear transmission set 30, a second driving part and a second rotating shaft, a plurality of lengthened side plates 34 are located at one side of the corresponding side wall plate 15, the first splicing unit comprises a first rack 31 and a side plate limiting hoop 35, the first rack 31 is movably limited at one side of the side wall plate 15, the first rack 31 movably engages with a first gear 33, a rectangular box is fixedly installed on the side wall plate 15, a driving shaft 36 is arranged between the rectangular box and the first gear 33, one end of the driving shaft 36 is fixedly connected with the first gear 33, the other end of the driving shaft 36 movably penetrates through the rectangular box, a third driving part 37 is arranged in the rectangular box, and the third driving part 37 is same in structure with the first driving part 29.

[0032] Specifically, the second door frame 16 is fixedly installed at the top end of the bottom plate 10, the moving mode of the two groups of side wall plates 15 is same as that of the elevator mouth wall plate 11, the second moving unit is same in structure with the first moving unit 14, the two groups of side wall plates 15 are moved to change the size of the elevator shaft, the first splicing unit is arranged between the side wall plate 15 and the lengthened side plate 34, the first rack 31 is movably limited at one side of the side wall plate 15, the first rack 31 movably engages with the first gear 33, the rectangular box is fixedly installed on the side wall plate 15, the driving shaft 36 is arranged between the rectangular box and the first gear 33, one end of the driving shaft 36 is fixedly connected with the first gear 33, the other end of the driving shaft 36 movably penetrates through the rectangular box, the third driving part 37 is arranged in the rectangular box, and the third driving part 37 is same in structure with the first driving part 29, the driving shaft 36 drives the first gear 33 to rotate, the first gear 33 rotates to move the first rack 31, the first rack 31 movably penetrates through the side plate limiting hoop 35, so that the side wall plate 15 is moved to synchronously drive the lengthened side plate 34 to move.

[0033] The moving guide frame 19 is fixedly installed on the bottom plate 10, a fixed pile is fixedly installed at the top end of the outer wall surface of the bottom plate 10, one end of the moving guide frame 19 is fixedly connected with the fixed pile, the third moving unit comprises a servo motor 20 and a control switch 21 which are fixedly installed on the outer wall surface of the moving guide frame 19, a position adjusting groove is formed at one side of the moving guide frame 19 close to the inner wall plate 18, a lead screw is movably installed in the position adjusting groove, the output shaft of the servo motor 20 movably penetrates through the moving guide frame 19 and is fixedly connected with the lead screw, a moving block is fixedly connected at the top end of the inner wall plate 18, the moving block is movably clamped in the position adjusting groove, and the lead screw movably penetrates through the moving block.

[0034] Specifically, by setting the mobile guide frame 19 fixed on the bottom plate 10, the outer wall surface top of the bottom plate 10 is fixedly installed with a fixed pile, one end of the mobile guide frame 19 is fixedly connected with the fixed pile, by setting the third moving unit, the servo motor 20 drives the screw to rotate in work, the screw is movably penetrated through the moving block, the moving block is fixedly connected with the inner wall plate 18, so as to drive the inner wall plate 18 to move, and the control switch 21 is set to facilitate the control of the working state of the servo motor 20.

[0035] The third moving unit is two groups, and the two groups of third moving units are in a central symmetric state. The third moving unit comprises a second rack 22 movably limited on one side of the inner wall plate 18. The second rack 22 movably engages with a second gear 23. The outer wall surface of the second gear 23 is provided with a U-shaped mounting plate. The second gear 23 is movably installed in the cavity of the U-shaped mounting plate. The top end of the second gear 23 is provided with a hand wheel. A plurality of extended inner plates 24 are located on both sides of the inner wall plate 18. The extended inner plate 24 is fixedly installed with an inner plate limiting hoop 25 at the position corresponding to the second rack 22. The second rack 22 movably penetrates through the corresponding inner plate limiting hoop 25.

[0036] Specifically, by setting the third moving unit as two groups, and the two groups of third moving units are in a central symmetric state, the operator rotates the hand wheel to drive the second gear 23 to rotate. The second gear 23 movably engages with the second rack 22. The second rack 22 movably penetrates through the inner plate limiting hoop 25 on one side of the extended inner plate 24, so as to change the size of the elevator inner wall. Through reasonable structure design, the training requirements are met.

[0037] The first frame rod 40 is two groups. The two groups of first frame rods 40 are provided with a corner connecting piece 43 between the corresponding second frame rods 41. The corner connecting piece 43 is fixed between the first frame rod 40 and the second frame rod 41 through bolts. The two groups of second frame rods 41 are provided with a first extension hole plate 42 between them. The two groups of second frame rods 41 are fixed between the first extension hole plate 42 through bolts. The two groups of second frame rods 41 are fixedly installed with vertical beam rods 44. The horizontal beam rods 45 are fixed between the corresponding vertical beam rods 44 through bolts. The two groups of horizontal beam rods 45 are provided with a second extension hole plate 46 between them. The second extension hole plate 46 is fixed between the horizontal beam rods 45 through bolts. The horizontal beam rods 45 are a plurality of groups.

[0038] Specific, by setting the first frame rod 40 and the second frame rod 41 form a rectangular frame, set the corner connecting piece 43 between the second frame rod 41 and the first frame rod 40 with screw to connect, by setting the first extension hole plate 42 between the two groups of second frame rod 41, so that the length of the two groups of second frame rod 41 can be adjusted, set the second extension hole plate 46 between the two groups of cross beam rod 45, so that the length of the two groups of cross beam rod 45 can be adjusted, by setting the vertical beam rod 44 and the second frame rod 41 fixedly connected, the cross beam rod 45 and the corresponding vertical beam rod 44 are fixed by bolt, the position of the cross beam rod 45 is very convenient to move, can be adjusted according to different elevator shaft size, assembly type assembly, can be recycled.

[0039] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An elevator template mounting practical training device, characterized in that, The utility model relates to a practical training device for elevator installation and maintenance, which comprises a base plate (10) fixedly installed on the ground, a practical training assembly arranged at the top end of the base plate (10), and an elevator door assembly, an elevator shaft side wall assembly, an elevator shaft inner wall assembly and a sample frame assembly. The elevator door assembly comprises elevator door wall plates (11), first door frames (13) and first moving units (14) for driving the elevator door wall plates (11) to move, the number of the elevator door wall plates (11) is two groups, and the distance between the two groups of elevator door wall plates (11) can be adjusted. The elevator shaft side wall assembly comprises side wall plates (15), second door frames (16) and extended side plates (34), the number of the side wall plates (15) is two groups, the number of the second door frames (16) is multiple groups, first splicing units are arranged between the side wall plates (15) and the second door frames (16), and second moving units are arranged between the two groups of side wall plates (15). The elevator shaft inner wall assembly comprises moving guide frames (19), inner wall plates (18) and extended inner plates (24), second splicing units are arranged between the extended inner plates (24) and the inner wall plates (18), and third moving units are arranged between the inner wall plates (18) and the moving guide frames (19). The sample frame assembly comprises first frame rods (40), second frame rods (41) and cross beam rods (45), the two groups of second frame rods (41) are movably connected, and the two groups of cross beam rods (45) are movably connected. The first door frames (13) are fixedly installed in a vertical state at the top end of the base plate (10), recesses (12) are formed in the top end of the base plate (10), limit blocks (26) are fixedly connected to the bottom ends of the two groups of elevator door wall plates (11), the two groups of limit blocks (26) are movably clamped in the recesses (12), a sliding groove (27) is formed in the side of the first door frame (13) close to the elevator door wall plates (11), and sliding blocks are fixedly installed at the top ends of the two groups of elevator door wall plates (11).

2. The elevator hoistway installation training device of claim 1, wherein: The first moving units (14) comprise first rotating shafts and first driving parts (29), the first rotating shafts movably pass through the two groups of sliding blocks, the first driving parts (29) comprise assembly blocks, hand wheels and bevel gear transmission groups, first worm and gear transmission groups (28) are arranged between the first rotating shafts and the first driving parts (29), the hand wheels drive the worms to rotate through the bevel gear transmission groups, the worms and the worms gears movably engage to enable the first rotating shafts to rotate, a group of reverse threads are formed in the outer wall surfaces of the first rotating shafts, and the first rotating shafts and the sliding blocks at both ends are in a threaded connection relationship.

3. The elevator hoistway installation training device of claim 1, wherein: ​ 4. The elevator hoistway installation training device of claim 1, wherein: The second door frame (16) is fixedly installed at the top end of the bottom plate (10), the moving mode of the two groups of side wall plates (15) is same as that of the elevator door wall plate (11), the second moving unit is same in structure with the first moving unit (14), the second moving unit comprises a second worm and gear transmission set (30), a second driving part and a second rotating shaft, a plurality of lengthened side plates (34) are located at one side of the corresponding side wall plate (15), the first splicing unit comprises a first rack (31) and a side plate limiting hoop (35), the first rack (31) is movably limited at one side of the side wall plate (15), the first rack (31) movably engages with a first gear (33), a rectangular box is fixedly installed on the side wall plate (15), a driving shaft (36) is arranged between the rectangular box and the first gear (33), one end of the driving shaft (36) is fixedly connected with the first gear (33), the other end of the driving shaft (36) movably penetrates the rectangular box, a third driving part (37) is arranged in the rectangular box, and the third driving part (37) is same in structure with the first driving part (29).

5. The elevator hoistway installation training device of claim 1, wherein: The moving guide frame (19) is fixedly installed on the bottom plate (10), a fixed pile is fixedly installed at the top end of the outer wall surface of the bottom plate (10), one end of the moving guide frame (19) is fixedly connected with the fixed pile, the third moving unit comprises a servo motor (20) and a control switch (21) which are fixedly installed on the outer wall surface of the moving guide frame (19), a position adjusting groove is formed in the side of the moving guide frame (19) close to the inner wall plate (18), a lead screw is movably installed in the position adjusting groove, the output shaft of the servo motor (20) movably penetrates the moving guide frame (19) and is fixedly connected with the lead screw, the top end of the inner wall plate (18) is fixedly connected with a moving block, the moving block is movably clamped in the position adjusting groove, and the lead screw movably penetrates the moving block.

6. The elevator hoistway installation training device of claim 5, wherein: The third moving unit is two groups, and the two groups of third moving units are in a central symmetric state, the third moving unit comprises a second rack (22) movably limited at one side of the inner wall plate (18), the second rack (22) movably engages with a second gear (23), the outer wall surface of the second gear (23) is provided with a U-shaped mounting plate, the second gear (23) is movably installed in the cavity of the U-shaped mounting plate, the top end of the second gear (23) is provided with a hand wheel, a plurality of lengthened inner plates (24) are located at the two sides of the inner wall plate (18), the lengthened inner plates (24) are fixedly installed with inner plate limiting hoops (25) at positions corresponding to the second rack (22), and the second rack (22) movably penetrates the corresponding inner plate limiting hoop (25).

7. The elevator hoistway installation training device of claim 1, wherein: The first frame rod (40) is two groups, and the two groups of first frame rods (40) are provided with corner connecting pieces (43) between the corresponding second frame rods (41), the corner connecting pieces (43) are fixed between the first frame rod (40) and the second frame rod (41) through bolts, the two groups of second frame rods (41) are provided with first extension hole plates (42) between them, and the two groups of second frame rods (41) are fixed between the first extension hole plates (42) through bolts, the two groups of second frame rods (41) are fixedly installed with vertical beam rods (44) between them, the horizontal beam rods (45) are fixed between the corresponding vertical beam rods (44) through bolts, the two groups of horizontal beam rods (45) are provided with second extension hole plates (46) between them, and the second extension hole plates (46) are fixed between the horizontal beam rods (45) through bolts, and the horizontal beam rods (45) are multiple groups.

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