Elevator car assembly tool

Abstract

The utility model relates to the technical field of elevator cars, and discloses an elevator car assembly tool which comprises a [-shaped rod, a movable plate, a first calibration rod and a second calibration rod, a fixing piece is installed at the bottom of the [-shaped rod, sliding grooves are formed in the two inner side walls of the [-shaped rod, the two ends of the movable plate slide in the two sliding grooves correspondingly, and the movable plate is fixed to the fixing piece. Directional wheels are installed at the four corners of the bottom end of the movable plate, and a locking piece used for fixing the movable plate is arranged at one end of the [-shaped rod. According to the scheme, through cooperation of the movable plate, the first calibration rod, the second calibration rod and the four electromagnets, the car bottom, the two first car walls, the second car wall and the car top can be limited and fixed, so that the car bottom, the two first car walls, the second car wall and the car top abut against and are limited to be assembled into the car; and meanwhile, when the mutual contact positions of the car bottom, the two car walls I, the car wall II and the car top are welded, the car bottom, the two car walls I, the car wall II and the car top do not move.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of elevator cars, in particular to an elevator car assembly tool. BACKGROUND

[0002] The car is a box-shaped space used for carrying and transporting personnel and materials, and is generally composed of a car bottom, a car wall, a car top and a car door. The car is a car body component used for carrying passengers or goods and other loads. When the car is assembled, the car bottom, the car wall and the car top are combined to form a car main body, and finally the car door is installed to form a complete car. During the process, the car bottom, the car wall and the car top need to be completely fixed before welding is performed on the contact parts, so that the car main body after welding meets the specification requirements. The fixing of the car bottom, the car wall and the car top can be completed with the help of an assembly tool. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above-mentioned problem that the car bottom, the car wall and the car top need to be completely fixed before welding is performed on the contact parts, so that the car main body after welding meets the specification requirements, the application provides an elevator car assembly tool.

[0004] The elevator car assembly tool provided by the application adopts the following technical scheme:

[0005] The elevator car assembly tool comprises an H-shaped rod, a movable plate, a calibration rod one and a calibration rod two. The bottom of the H-shaped rod is provided with a fixing piece. The two inner side walls of the H-shaped rod are each provided with a sliding groove. The two ends of the movable plate are respectively slid in the two sliding grooves. The four corners of the bottom end of the movable plate are each provided with a directional wheel. One end of the H-shaped rod is provided with a locking piece for fixing the movable plate. The two ends of the bottom of the calibration rod one are respectively welded to the two ends of the top of the H-shaped rod. One end of the calibration rod two is welded to the other end of the top of the H-shaped rod. The other end of the calibration rod two is welded to one side of the calibration rod one. The top end of the movable plate is provided with a car bottom. The top end of the car bottom is provided with two car walls one and one car wall two. One side of each of the two car walls one is in contact with one side of the car wall two. The top end of the car wall two is provided with a car top. The bottom end surface of the car top is in contact with the top end surface of each of the two car walls one. The two sides of the car bottom, the other side of each of the two car walls one and the two inner side walls of the calibration rod one are attached. The other side of the car wall two is attached to the inner side wall of the calibration rod two. The top end surface of the car top is attached to the inner top wall of the calibration rod one and the inner top wall of the calibration rod two. The two inner side walls and the inner top wall of the calibration rod one and the inner side wall of the calibration rod two are each provided with an electromagnet. One side of each of the three electromagnets is respectively in the same vertical plane as the two inner side walls of the calibration rod one, the inner side wall of the calibration rod two and the inner top wall of the calibration rod one.

[0006] Preferably, the fastener consists of two fixing plates and four plugs. The two fixing plates are respectively welded to the two ends of the bottom of the C-shaped rod. The two ends of the top of the two fixing plates are provided with round holes. The four plugs are respectively movably inserted through the round holes provided at the two ends of the top of the two fixing plates.

[0007] Preferably, the locking component consists of two C-shaped blocks, two positioning blocks, and two pins. The two C-shaped blocks are respectively welded to the two corners of the C-shaped rod, the two positioning blocks are respectively welded to the two corners of the movable plate, and the two pins respectively movably pass through the two C-shaped blocks and the two positioning blocks.

[0008] Preferably, a handle is welded to one side of the movable plate.

[0009] In summary, this application includes the following beneficial technical effects: through the cooperation of the movable plate, calibration rod one and calibration rod two, and four electromagnets, the car bottom, two car wall one, one car wall two, and one car top can be limited and fixed, so that the car bottom, two car wall one, one car wall two, and one car top are assembled into a car by contact and limitation, and at the same time, no movement will occur when welding the contact points of the car bottom, two car wall one, one car wall two, and one car top. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the application.

[0011] Figure 2 This is a partial structural breakdown diagram of the first embodiment of the application.

[0012] Figure 3 This is a usage effect diagram of Example 1 of the application.

[0013] Figure 4 This is the first application example. Figure 3 A magnified structural diagram of point A in the middle.

[0014] Figure 5 This is a schematic diagram of the combined structure of the car floor, car wall one, car wall two and car roof in the first embodiment of the application.

[0015] Explanation of reference numerals in the attached drawings: 1. C-shaped rod; 21. Movable plate; 22. Directional wheel; 23. Handle; 31. Calibration rod one; 32. Calibration rod two; 33. Electromagnet; 4. Locking component; 41. C-shaped block; 42. Positioning block; 43. Pin; 51. Car bottom; 52. Compactor wall one; 53. Compactor wall two; 54. Compactor top; 6. Fixing component; 61. Fixing plate; 62. Bolt. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1 -AppendixFigure 5 The application is further described in detail.

[0017] Example One:

[0018] An elevator car assembly tooling, referring to Figures 1-5The utility model provides a kind of calibration device, including U-shaped rod 1, movable plate 21, calibration rod one 31 and calibration rod two 32, the bottom of U-shaped rod 1 is equipped with fixed part 6, fixed part 6 is made of two fixed plates 61 and four plugs 62, two fixed plates 61 are respectively welded in the two ends of the bottom of U-shaped rod 1, two fixed plates 61 top two ends are all set with round hole, four plugs 62 are respectively slidably penetrated the round hole set in the top two ends of two fixed plates 61, while using the rammer of outside to ram four plugs 62, the bottom end of four plugs 62 is inserted into ground, then U-shaped rod 1 can be fixed, so that U-shaped rod 1 will not slide on ground, two inner side walls in U-shaped rod 1 are all set with sliding slot, two ends of movable plate 21 are respectively slid in the inside of two sliding slots, four corners of movable plate 21 bottom end are all equipped with directional wheel 22, four directional wheels 22 are all in contact with ground, one side of movable plate 21 is welded with handle 23, movable plate 21 can be moved by pulling, one end of U-shaped rod 1 is provided with locking part 4 for fixing movable plate 21, locking part 4 is made of two U-shaped blocks 41, two positioning blocks 42 and two plug nails 43, two U-shaped blocks 41 are respectively welded in two corners of U-shaped rod 1, two positioning blocks 42 are respectively welded in two corners of movable plate 21, two plug nails 43 are respectively slidably penetrated two U-shaped blocks 41, two plug nails 43 are respectively slidably penetrated two positioning blocks 42, so movable plate 21 can be fixed and will not move, two ends of calibration rod one 31 bottom are respectively welded with two ends of U-shaped rod 1 top, one end of calibration rod two 32 is welded with the other end of U-shaped rod 1 top, the other end of calibration rod two 32 is welded with one side of calibration rod one 31, the top end of movable plate 21 is placed with car bottom 51, the top end of car bottom 51 is placed with two car walls one 52 and one car wall two 53, one side of two car walls one 52 is all in contact with one side of car wall two 53, the top end of car wall two 53 is placed with car top 54, the bottom end surface of car top 54 is all in contact with the top end surface of two car walls one 52, two sides of car bottom 51, the other side of two car walls one 52 and the inner side wall of calibration rod one 31 are all in contact, the other side of car wall two 53 and the inner side wall of calibration rod two 32 are all in contact, the top end surface of car top 54 and the inner top wall of calibration rod one 31 and the inner top wall of calibration rod two 32 are all in contact, so that calibration rod one 31 and calibration rod two 32 cooperate to limit car bottom 51, two car walls one 52, one car wall two 53 and one car top 54, and make car bottom 51, two car walls one 52, one car wall two 53 and one car top 54 cooperate to be assembled into car body, then electromagnet 33 is installed in two inner side walls and one inner top wall of calibration rod one 31 and one inner side wall of calibration rod two 32, one side of three electromagnets 33 is respectively in the same vertical plane with two inner side walls of calibration rod one 31, the inner side wall of calibration rod two 32, one side of another electromagnet 33 is in the same horizontal plane with the inner top wall of calibration rod one 31, four electromagnets 33 are electrically connected with one external power supply through four external switches, the model of four electromagnets 33 is BS-4045T type,After the four electromagnets 33 are started in turn by using the four peripheral switches, the four electromagnets 33 will respectively attract and fix the two car walls one 52, the car wall two 53 and the car top 54, and then when the mutual contact portions of the car bottom 51, the two car walls one 52, the car wall two 53 and the car top 54 are welded, the mutual movement of the car bottom 51, the two car walls one 52, the car wall two 53 and the car top 54 will not occur.

[0019] The implementation principle of the elevator car assembly tooling of the embodiment of the present application is as follows: when used, the car bottom 51 is placed on the movable plate 21, the car wall two 53 is placed on one end of the top of the car bottom 51, and the electromagnet 33 adjacent to the car wall two 53 is started at the same time, the electromagnet 33 is electrified to attract and fix the car wall two 53, then the two car walls one 52 are respectively placed on both ends of the top of the car bottom 51, and the side of each of the two car walls one 52 is in contact with the side of the car wall two 53 at the same time, at this time, the two electromagnets 33 adjacent to the two car walls one 52 are started, the two electromagnets 33 are electrified to attract and fix the two car walls one 52, then the car top 54 is placed above the car wall two 53, and the inner bottom wall of the car top 54 is in contact with the top end surface of the two car walls one 52 and the top end surface of the car wall two 53 at the same time, at this time, the electromagnet 33 adjacent to the car top 54 is started, the electromagnet 33 is electrified to attract and fix the car top 54, at this time, the car bottom 51, the two car walls one 52, the car wall two 53 and the car top 54 which are fixed are assembled to form the car body, then the mutual contact portions of the car bottom 51, the two car walls one 52, the car wall two 53 and the car top 54 can be welded, after the welding is completed, the four electromagnets 33 are turned off, the two plug nails 43 are pulled out, and the movable plate 21 is moved by pulling the handle 23, the movable plate 21 can pull the welded car from the L-shaped rod 1, at this time, the contact portions of the car bottom 51 and the two car walls one 52 which are blocked by the alignment rod one 31, and the contact portions of the two car walls one 52 and the car top 54 are welded, and finally the mutual contact portions of the car bottom 51, the two car walls one 52, the car wall two 53 and the car top 54 in the entire car can be completely welded.

[0020] The above describes the exemplary implementation of the elevator car assembly tooling provided by the present disclosure with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, the protection scope of the present disclosure is determined by the appended claims.

Claims

1. An elevator car assembly fixture, comprising a U-shaped rod (1), a movable plate (21), a first calibration rod (31), and a second calibration rod (32), characterized in that, The bottom of the swivel rod (1) is fitted with a fixing member (6). Two inner sidewalls of the swivel rod (1) are provided with sliding grooves. The two ends of the movable plate (21) slide inside the two sliding grooves respectively. The four corners of the bottom of the movable plate (21) are fitted with directional wheels (22). One end of the swivel rod (1) is provided with a locking member (4) for fixing the movable plate (21). The two ends of the bottom of the calibration rod (31) are respectively connected to the swivel rod. (1) The two ends of the top are welded together. One end of the calibration rod two (32) is welded to the other end of the top of the shaped rod (1). The other end of the calibration rod two (32) is welded to one side of the calibration rod one (31). The top of the movable plate (21) is equipped with a car bottom (51). The top of the car bottom (51) is equipped with two car wall one (52) and one car wall two (53). One side of each of the two car wall one (52) abuts against one side of the car wall two (53). A car top (54) is placed at the top of the second car wall (53). The bottom surface of the car top (54) is in contact with the top surfaces of the two first car walls (52). The two sides of the car bottom (51) and the other side of the two first car walls (52) are in contact with two inner sidewalls of the first calibration rod (31). The other side of the second car wall (53) is in contact with the inner sidewall of the second calibration rod (32). The top surface of the car top (54) is in contact with the inner top wall of the first calibration rod (31) and the calibration rod. The inner top wall of the second calibration rod (32) is attached. Electromagnets (33) are installed on two inner side walls and one inner top wall of the first calibration rod (31) and one inner side wall of the second calibration rod (32). One side of three of the electromagnets (33) is on the same vertical plane as the two inner side walls of the first calibration rod (31) and the inner side wall of the second calibration rod (32), respectively. The other electromagnet (33) is on the same horizontal plane as the inner top wall of the first calibration rod (31).

2. The elevator car assembly fixture according to claim 1, characterized in that: The fastener (6) consists of two fixing plates (61) and four plugs (62). The two fixing plates (61) are welded to the two ends of the bottom of the shaped rod (1). The two ends of the top of the two fixing plates (61) are provided with round holes. The four plugs (62) are respectively movably inserted through the round holes provided at the two ends of the top of the two fixing plates (61).

3. The elevator car assembly fixture according to claim 1, characterized in that: The locking component (4) consists of two C-shaped blocks (41), two positioning blocks (42), and two pins (43). The two C-shaped blocks (41) are respectively welded to the two corners of the C-shaped rod (1), the two positioning blocks (42) are respectively welded to the two corners of the movable plate (21), and the two pins (43) respectively move through the two C-shaped blocks (41) and the two pins (43) respectively move through the two positioning blocks (42).

4. The elevator car assembly fixture according to claim 1, characterized in that: A handle (23) is welded to one side of the movable plate (21).

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