CN211712407U

CN211712407U - Spliced car structure

Info

Publication number: CN211712407U
Application number: CN202020298288.6U
Authority: CN
Inventors: 张帅
Original assignee: Hitachi Elevator China Co Ltd; Hitachi Elevator Shanghai Co Ltd
Current assignee: Hitachi Elevator China Co Ltd; Hitachi Elevator Shanghai Co Ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-20
Anticipated expiration: 2030-03-11

Abstract

A spliced car structure comprises a car top, wall plates, a car bottom plate, car bottom side frames, car bottom rear frames, car bottom front frames, single mounting columns, corner mounting columns, clamping grooves and end enclosure limiting holes; the wall plate comprises a slot back plate, a seal head and a cover plate, wherein the slot back plate is provided with an S-shaped bending edge, the S-shaped bending edge comprises a well surface and an inner side surface, the well surface and the inner side surface are respectively provided with at least one clamp spring groove, and the clamp spring grooves accommodate U-shaped clamp springs of the single mounting columns; the end socket comprises a top surface, an inner side surface connecting surface and a hoistway surface connecting surface, and at least one end socket fixing boss is arranged on the top surface; the car top is provided with a limiting edge and a limiting block, the limiting edge is provided with at least one end socket limiting hole, the limiting block is opposite to the car bottom front frame and the car bottom rear frame and opposite to the end socket limiting hole, and the limiting block is connected between the end socket fixing boss and the slot back plate in a clamping manner; the end socket fixing platform is connected with the end socket limiting hole.

Description

Spliced car structure

Technical Field

The utility model relates to an elevator technical field, concretely relates to concatenation formula car structure.

Background

The lift car in the prior art generally comprises main components such as a car bottom component, a car wall component, a car top component and a car door, wherein the car wall components are connected through a plurality of car wall bolts, and the car walls are connected with the car top component and the car bottom component through bolts.

In the existing assembling process of the super-high-speed elevator car, adjacent car wall panels are usually fastened and connected through bolts at the shaft side, and the car wall panels and the car bottom are also fastened and connected through bolts. When in field installation, the holes between the adjacent wall plates must be strictly aligned, and the bolts are fastened and connected after the holes between the wall plates and the car bottom are aligned; along with car and well account for than bigger and bigger, the on-the-spot well space of elevator installation is littleer and smaller, and personnel can't install the operation effectively between car wallboard and well wall, if between the wallboard, between wallboard and the sedan-chair top, when unable fastening completely through bolted connection between wallboard and the sedan-chair bottom, vibration and noise can appear at the operation in-process of elevator, lead to fastener fatigue damage such as bolt even.

Therefore, a spliced car structure is needed, which can realize quick splicing and effective fastening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, the limiting displacement in the spacing hole of single erection column, installation stand, corner installation stand, draw-in groove and head through the sedan-chair end subassembly to utilize action of gravity to make the wallboard oppress on the sedan-chair end subassembly, concatenation formula car structure's simple structure, installation facility can show installation rate and the efficiency that improves elevator car.

In order to achieve the purpose, the utility model adopts the following technical method.

The utility model provides a spliced car structure, which comprises a car top, wall plates and a car bottom component, wherein the car bottom component is provided with a car bottom plate, and the car bottom component also comprises a first frame assembly, a second frame assembly, a third frame assembly, a fourth frame assembly and a fifth frame assembly which are sequentially arranged along the direction of the peripheral surface of the car bottom plate; the first frame assembly and the fourth frame assembly comprise car bottom side frames and mounting columns arranged on the car bottom side frames, the fifth frame assembly comprises car bottom rear frames and the mounting columns arranged on the car bottom rear frames, and the second frame assembly and the third frame assembly comprise car bottom front frames and single mounting columns arranged at the end parts of the car bottom front frames; corner mounting upright columns are arranged at the junctions of the first frame assembly, the second frame assembly, the third frame assembly, the fourth frame assembly and the fifth frame assembly; the car bottom side frame, the car bottom rear frame and the car bottom front frame are connected with the car bottom plate, at least one seal head limiting hole is formed in the car bottom side frame, the car bottom rear frame and the car bottom front frame, and the seal head limiting holes are formed among the adjacent mounting upright columns, the corner mounting upright columns and the single mounting columns; and a clamping groove is formed among the car bottom side frame, the car bottom rear frame and the car bottom front frame, and the car bottom assembly is connected with the wall plate through the end socket limiting hole and the clamping groove.

Further, the single mounting column, the mounting column and the corner mounting column are fixedly connected with the car bottom side frame, the car bottom rear frame and the car bottom front frame respectively in a welding manner, the car bottom side frame, the car bottom rear frame and the car bottom front frame are fixedly connected with the car bottom plate in a bolt fastening manner.

Further, the installation upright posts are respectively and uniformly arranged at the trisection points of the car bottom side frame and the car bottom rear frame.

Further, the installation stand includes that two connect in opposite directions singly install the post, corner installation stand includes one "L" type fixed plate and sets up in two of "L" type fixed plate tip singly install the post, singly install the post and include one "C" type reinforcing plate and one "U" type jump ring, "U" type jump ring the blind end with the inboard fixed connection of "C" type reinforcing plate, the connected mode is the welding, a bunch of line area can be connected to the open end of "U" type jump ring.

Furthermore, the wall plate comprises a slot back plate, a seal head and a cover plate, wherein an S-shaped bent edge is arranged on the side edge of the slot back plate, the S-shaped bent edge comprises a well surface and an inner side surface, and the well surface is connected with the cover plate; the head set up in the both ends of slot backplate, each the head is connected face and well face including top surface, medial surface that connect gradually and is connected the face, well face connect the face with well face cooperation is connected, medial surface connect the face with the medial surface cooperation is connected, the top surface deviates from one side that well face was connected the face is provided with the fixed boss of an at least head, the fixed boss of head with the sedan-chair end subassembly the spacing jogged joint of head.

Further, the wallboard still includes inhales the sound material, inhale the sound material set up in the slot backplate, the head reaches in the cavity that the apron formed.

Further, the cover plate is welded with the well surface, the well surface connecting surface is welded with the well surface, and the inner side surface connecting surface is welded with the inner side surface.

Furthermore, at least one clamp spring groove is respectively arranged on the well surface and the inner side surface, and the clamp spring groove is used for accommodating the U-shaped clamp spring of the single mounting column; and a cutting groove is arranged between the inner side surface connecting surface and the shaft way surface connecting surface.

Furthermore, a limiting edge and a limiting block are convexly arranged on the car roof, each limiting edge is provided with at least one seal head limiting hole, and the seal head limiting holes are connected with the seal head fixing bosses of the wall plates; and the limiting block is opposite to the end socket limiting hole and is clamped and connected between the end socket fixing boss and the slot back plate.

Furthermore, the matching contact surface of the end socket limiting boss and the end socket limiting hole is the same in cross section in the length direction of the wall plate, the cross section is in at least one shape selected from square, long circle and diamond, and the end socket limiting hole is a large hole formed integrally or a row of holes arranged at uniform intervals.

The utility model discloses positive effect of concatenation formula car structure is:

the spliced car structure is provided, and through the limiting action of a single mounting column, a corner mounting column, a clamping groove and a sealing head limiting hole on a car bottom assembly, and through a sealing head limiting boss and an S-shaped bent edge structure on a wall plate, the wall plate is pressed on the car bottom assembly under the action of gravity; and the limiting action through spacing limit, the spacing hole of head and stopper on the sedan-chair top makes wallboard and sedan-chair top splice fast and fasten, simple structure, the installation of concatenation formula car structure are convenient, can show installation rate and the efficiency that improves elevator car.

Drawings

The present invention will be further described with reference to the following examples.

Fig. 1 is the structure schematic diagram of the spliced car structure of the present invention.

Fig. 2 is a schematic structural view of the car bottom assembly of the present invention.

Fig. 3 is an assembly schematic diagram of the first frame assembly of the present invention.

Fig. 4 is an assembly schematic diagram of the fourth frame assembly of the present invention.

Fig. 5 is an assembly schematic diagram of the second frame assembly of the present invention.

Fig. 6 is an assembly schematic diagram of the third frame assembly of the present invention.

Fig. 7 is an assembly schematic diagram of the fifth frame assembly of the present invention.

Fig. 8 is a partial schematic view of the platform assembly of the present invention.

Fig. 9A is a schematic structural view of the car bottom side frame or the car bottom rear frame of the present invention.

Fig. 9B is a schematic cross-sectional view of the platform side frame or the platform back frame of fig. 9A in the width direction.

Fig. 10A is a schematic structural view of the front frame of the platform of the present invention.

Fig. 10B is a schematic cross-sectional view of the front frame of the platform in fig. 10A in the width direction.

Fig. 11A is an overall external view of the mounting post of the present invention.

Fig. 11B is a schematic structural view of the single mounting post of the present invention.

Fig. 11C is a schematic structural diagram of the mounting post of the present invention.

Fig. 12A is a schematic position diagram of the corner mounting pillar of the present invention.

Fig. 12B is a usage status diagram of the corner mounting pillar of the present invention.

Fig. 13A is a schematic structural view of the wall plate of the present invention.

Fig. 13B is a side view of the wall panel of fig. 13A.

Fig. 14A is a schematic view of the structure of the wall panel of fig. 9A from another perspective.

Fig. 14B is a partially enlarged view of the socket backplane of fig. 14A.

Fig. 14C is a cross-sectional view of the socket back plate of fig. 14B taken perpendicular to the length of the wall plate.

Fig. 15A is a schematic structural view of the closure head of fig. 9A.

Fig. 15B is a schematic cross-sectional view of the closure of fig. 15A.

Fig. 16 is a schematic structural view of the car roof of the present invention.

Fig. 17A is a partially enlarged view of a region a in fig. 16.

Fig. 17B is a top view of fig. 17A.

Fig. 18 is a schematic view of the assembly of the wall plate and platform assembly of the present invention.

Fig. 19A and 19B are schematic views showing the assembly of the wall plate and the car roof according to the present invention.

The reference numerals in the figures are respectively:

1. a car roof; 2. Wall plates;

3. mounting the upright post; 4. Installing an upright post at a corner;

30. a single mounting post; 31. A "C" shaped stiffener;

32. a U-shaped clamp spring; 33. A cable tie;

41. an L-shaped fixing plate; 300. A card slot;

5. a car bottom side frame; 6. A car bottom rear frame;

7. a front frame of the car bottom; 8. A car bottom plate;

9. assembling a first frame; 10. Assembling a fourth frame;

11. assembling a second frame; 12. The third frame is assembled;

13. fifthly, assembling the frame; 51. A first side;

52. a second face; 53. A seal head limiting hole;

21. a slot backplane; 22. Sealing the end;

23. a cover plate; 200. A front wall panel;

210. an S-shaped bent edge; 211. A well surface;

212. an inner side surface; 213. An outer side surface;

214. a clamp spring groove; 215. A car trim;

220. a top surface; 221. A hoistway connection surface;

222. an inner side surface connection surface; 223. Grooving;

224. fixing a boss by an end socket; 101. A first limit edge;

102. a second limit edge; 103. A third limit edge;

104. a fourth limit edge; 106. And a limiting block.

Detailed Description

The following specific implementation mode of the utility model discloses concatenation formula car structure is given in combination with the drawing, but need point out: the described embodiments are not intended to limit the practice of the invention. All adopt the utility model discloses a similar structure and similar change all should go into the utility model discloses a protection scope. The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. In the embodiments, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.

Please refer to fig. 1 to 19. The utility model provides a concatenation formula car structure, as shown in figure 1, concatenation formula car structure includes: the car top 1, the wall plate 2 and the car bottom component are provided with a car bottom plate 8, and the car top 1 and the car bottom plate 8 are square.

Referring to fig. 2, fig. 2 is a schematic structural diagram of the platform assembly of the present invention. In this embodiment, the platform assembly further includes a first frame assembly 9, a second frame assembly 11, a third frame assembly 12, a fourth frame assembly 10, and a fifth frame assembly 13 sequentially arranged along the direction of the outer peripheral surface of the platform 8. The fourth frame assembly 10 and the first frame assembly 9 are symmetrically arranged, and the second frame assembly 11 and the third frame assembly 12 are located on the same side of the car bottom plate 8 and symmetrically arranged at intervals.

Please refer to fig. 3 and 4, fig. 3 is an assembly schematic diagram of a first frame assembly of the present invention, and fig. 4 is an assembly schematic diagram of a fourth frame assembly of the present invention. As shown in fig. 3, the first frame assembly 9 includes a platform side frame 5 and two mounting columns 3, wherein the mounting columns 3 are disposed at trisection positions of the platform side frame 5; as shown in fig. 4, the fourth frame assembly 10 includes a car bottom side frame 5 and two mounting columns 3, and the mounting columns 3 are uniformly arranged on trisection points of the car bottom side frame 5; the mounting upright posts 3 and the car bottom side frame 5 are connected by welding.

Referring to fig. 5 and 6, fig. 5 is an assembly schematic diagram of the second frame assembly 11 of the present invention, and fig. 6 is an assembly schematic diagram of the third frame assembly 12 of the present invention. As shown in fig. 5, the second frame assembly 11 includes a platform front frame 7 and a single mounting post 30 disposed at an end of the platform front frame 7; as shown in fig. 6, the third frame assembly 12 includes the platform front frame 7 and the single mounting post 30 disposed at the end of the platform front frame 7; the single mounting column 30 and the car platform front frame 7 are connected by welding.

Referring to fig. 7, fig. 7 is an assembly schematic view of a fifth frame assembly 13 according to the present invention. The fifth frame assembly 13 comprises a car bottom rear frame 6 and the mounting upright posts 3 uniformly arranged on trisection points of the car bottom rear frame 6; the mounting upright posts 3 and the car platform rear frame 6 are connected by welding.

In this embodiment, the platform side frames 5, the platform rear frame 6, and the platform front frame 7 are all fixedly connected to the platform floor 8 in a bolt fastening manner.

Referring to fig. 8, fig. 8 is a partial schematic view of the platform assembly of the present invention. As shown in fig. 8, a corner mounting pillar 4 is respectively disposed at the junctions of the first frame assembly 9, the second frame assembly 11, the third frame assembly 12, the fourth frame assembly 10 and the fifth frame assembly 13.

Referring to fig. 9A and 9B, fig. 9A is a schematic structural view of a car bottom side frame or a car bottom rear frame of the present invention; fig. 9B is a schematic cross-sectional view of the platform side frame or the platform back frame of fig. 9A in the width direction. In this embodiment, the car bottom side frame 5 and the car bottom rear frame 6 are both "C" shaped frames, each of the "C" shaped frames has two opposite first surfaces 51 and second surfaces 52, the first surfaces 51 and the second surfaces 52 are respectively provided with three head limiting holes 53 which are arranged oppositely, and the head limiting holes 53 are arranged between the mounting upright 3 and the corner mounting upright 4; the end socket limiting hole 53 can be a square hole, a long circular hole or a diamond hole, the end socket limiting hole 53 can be a large hole, and the end socket limiting hole 53 can also be a row of holes which are arranged at intervals and have the shapes; each car bottom side frame 5 or car bottom rear frame 6 is used for connecting three wall plates 2 through the end socket limiting holes 53; the second surfaces 52 of the platform side frames 5 and the platform rear frame 6 are welded to the platform 8.

Referring to fig. 10A and 10B, fig. 10A is a schematic structural view of the front frame of the platform of the present invention, and fig. 10B is a schematic cross-sectional view of the front frame of the platform in the width direction. In this embodiment, the platform front frame 7 is a "C" shaped frame, similar to the "C" shaped frames of the platform side frames 5 and the platform rear frame 6, the length of the C-shaped frame of the platform front frame 7 is less than that of the C-shaped frames of the platform side frame 5 and the platform rear frame 6, the "C" shaped frame has two opposite said first face 51 and said second face 52, the first surface 51 and the second surface 52 are oppositely provided with the seal head limiting hole 53, and the end socket limiting hole 53 is arranged between the mounting upright post 3 and the single mounting post 30, the end socket limiting hole 53 can be a square hole, a long circular hole or a diamond hole, the end socket limiting hole 53 can be a continuous large hole, and the end socket limiting hole 53 can also be a row of holes which are arranged at intervals and have the shapes; each car platform front frame 7 is used for being connected with one wall plate 2 through the end socket limiting hole 53, and the second surface 52 of the car platform front frame 7 is welded with the car bottom plate 8. Each platform front frame 7 is used for connecting one wall plate 2.

Referring to fig. 11A, fig. 11B and fig. 11C, fig. 11A is an overall appearance view of the mounting post of the present invention, fig. 11B is a schematic structural view of a single mounting post of the present invention, and fig. 11C is a schematic structural view of the mounting post of the present invention. As shown in fig. 11A, 11B and 11C, the mounting post 3 includes two single mounting posts 30 connected in opposite directions, the single mounting posts 30 include a "C" shaped reinforcing plate 31 and a "U" shaped clamp spring 32, wherein the "C" shaped reinforcing plate 31 of the two single mounting posts 30 are connected in a back-to-back direction to form the mounting post 3, the back surfaces of the two "C" shaped reinforcing plates 31 are welded, and the end of the "C" shaped reinforcing plate 31 is a free end; the closed end of the U-shaped clamp spring 32 is fixedly connected with the inner side of the C-shaped reinforcing plate 31 in a welding mode, and the length of the U-shaped clamp spring 32 is smaller than that of the C-shaped reinforcing plate 31 at the joint of the C-shaped reinforcing plate 31 and the U-shaped clamp spring 32. As shown in fig. 11B, when the wall plate 2 is not mounted on the mounting post 3, an open end of the "U" shaped clamp spring 32 is connected to a cable tie 33, and the cable tie 33 fastens the open end of the "U" shaped clamp spring 32. As shown in fig. 11C, after the wall plate 2 is inserted into two adjacent mounting posts 3, the cable tie 33 is cut off, so that the open end of the "U" shaped clamp spring 32 is released.

Referring to fig. 12A and 12B, fig. 12A is a schematic position diagram of the corner mounting pillar of the present invention, and fig. 12B is a diagram of a usage state of the corner mounting pillar of the present invention. As shown in fig. 12A and 12B, the corner mounting post 4 includes an "L" shaped fixing plate 41 and two single mounting posts 30 disposed at the ends of the "L" shaped fixing plate 41; the L-shaped fixing plate 41 is provided with a bent edge, the single mounting column 30 is respectively and fixedly connected to two ends of the bent edge of the L-shaped fixing plate 41 in a welding mode. As shown in fig. 12B, when the wall plate 2 is not mounted on the corner mounting post 4, an open end of the "U" shaped clamp spring 32 is connected to a cable tie 33, and the cable tie 33 fastens the open end of the "U" shaped clamp spring 32; and after the wall plate 2 is inserted into two adjacent corner mounting columns 4, cutting off the cable-bundling belt 33 to release the open end of the U-shaped clamp spring 32.

Please refer to fig. 8, a card slot 300 is disposed between the car bottom side frame 5, the car bottom rear frame 6 and the car bottom front frame 7 of the car bottom assembly, specifically, the card slot 300 formed by the second frame assembly 11 and the first frame assembly 9, two card slots 300 disposed on the first frame assembly 9, one card slot 300 formed by the first frame assembly 9 and the fifth frame assembly 13, the card slot 300 disposed on the fifth frame assembly 13, one card slot 300 formed by the third frame assembly 12 and the fourth frame assembly 10, two card slots 300 disposed on the fourth frame assembly 10, and one card slot 300 formed by the fourth frame assembly 10 and the fifth frame assembly 13. The single mounting post 30, the mounting post 3 and the corner mounting post 4 are all arranged in the clamping groove 300, and the end socket limiting hole 53 is arranged between the adjacent mounting post 3, the corner mounting post 4 and the single mounting post 30; the car bottom assembly is connected with the wall plate 2 through the mounting upright posts 3, the corner mounting upright posts 4, the single mounting posts 30, the end socket limiting holes 53 and the clamping grooves 300.

Referring to fig. 13A and 13B, fig. 13A is a schematic structural diagram of the wall plate of the present invention, and fig. 13B is a side view of the wall plate in fig. 13A. As shown in fig. 13A and 13B, the wall plate 2 includes a slot back plate 21, two end sockets 22, a cover plate 23, and a sound-absorbing material, the two end sockets 22 are symmetrically disposed on the shorter opposite side edges of the slot back plate 21, the two end sockets 22, and the cover plate 23 form a cavity, and the sound-absorbing material is disposed in the cavity.

Referring to fig. 14A, 14B and 14C, fig. 14A is a schematic structural view of the wall plate in fig. 14A from another view angle, fig. 14B is a partially enlarged view of the socket back plate in fig. 14A, and fig. 14C is a schematic sectional view of the socket back plate in fig. 14B in a direction perpendicular to the length direction of the wall plate. As shown in fig. 14A and 14C, each of two long side edges of the slot back plate 21 has an S-shaped bent edge 210, the S-shaped bent edge 210 includes a well surface 211 and an inner side surface 212, wherein at least one clamp spring groove 214 is respectively disposed on the well surface 211 and the inner side surface 212, the clamp spring groove 214 receives the U-shaped clamp spring 32 of the single mounting post 30, in this embodiment, the clamp spring groove 214 may be a long round hole shape or a square hole shape, and a length dimension of the clamp spring groove 214 is smaller than a length dimension of the S-shaped bent edge 210 along a length direction of the wall plate 2, as shown in fig. 14B.

Referring to fig. 13A, 14B and 14C, the cover plate 23 is rectangular, and the cover plate 23 is connected to the hoistway surface 211 of the slot back plate 21 by welding, so as to prevent the cover plate 23 from covering the jump ring slot 214. As shown in fig. 14B and 14C, the slot back plate 21 further includes an outer surface 213 and a car decorative surface 214, the outer surface 213 and the inner surface 212 are provided facing away from each other, and the car decorative surface 214 and the cover plate 23 are provided facing each other.

Referring to fig. 15A and 15B, fig. 15A is a schematic structural view of the sealing head in fig. 13A, and fig. 15B is a schematic cross-sectional view of the sealing head in fig. 15A. The seal head 22 comprises a top surface 220, an inner side surface connecting surface 222 and a hoistway surface connecting surface 221 which are sequentially connected, wherein the hoistway surface connecting surface 221 is connected with the hoistway surface 211 in a matching mode by welding, and the inner side surface connecting surface 222 is connected with the inner side surface 212 in a matching mode by welding; a cutting groove 223 is formed between the inner side surface connecting surface 222 and the hoistway surface connecting surface 221, and the cross section of the cutting groove 223 in the length direction of the seal head 22 is square; and, the top surface 220 deviates from one side that the well face is connected the face 221 is provided with a fixed boss 224 of an at least head, the fixed boss 224 of head with top surface 220 is structural connection as an organic whole, the fixed boss 224 of head with the spacing hole 53 cooperation contact surface of head is in the ascending cross-section of 2 length directions of wallboard is the same, namely, the fixed boss 224 of head is in the cross-sectional shape of the vertical direction of head 22 length direction can be square, long circle and rhombus, the fixed boss 224 of head can be a continuous boss, also can be a plurality of that the interval set up the one row of boss of shape, the total length of the fixed boss 224 of head is less than the length of well face connection face 221. And the end socket fixing boss 224 of the wallboard 2 is matched and connected with the end socket limiting hole 53 of the car platform assembly.

Referring to fig. 16, 17A and 17B, fig. 16 is a schematic structural view of the car top of the present invention; FIG. 17A is an enlarged view of a portion of area A of FIG. 16; fig. 17B is a top view of fig. 17A. As shown in fig. 16, the car roof 1 is a square structure, the car roof 1 comprises four limiting edges 100, the limiting edges 100 are respectively a first limiting edge 101, a second limiting edge 102, a third limiting edge 103 and a fourth limiting edge 104 which are connected end to end, the first limiting edge 101 is arranged opposite to the third limiting edge 103, the second limiting edge 102 is arranged opposite to the fourth limiting edge 104, in the specific embodiment, the first limiting edge 101, the second limiting edge 102, the third limiting edge 103 and the fourth limiting edge 104 are respectively arranged at the left side, the rear side, the right side and the front side of the connected car structure of the present invention, that is, the first limiting edge 101 is opposite to the first frame assembly 9, the second limiting edge 102 is opposite to the fifth frame assembly 13, and the third limiting edge 103 is opposite to the fourth frame assembly 10, the fourth limiting edge 104 is opposite to the second frame assembly 11 and the third frame assembly 12, wherein the second frame assembly 11 and the third frame assembly 12 are located on the same side; the first limiting edge 101, the second limiting edge 102, the third limiting edge 103 and the fourth limiting edge 104 are respectively and uniformly provided with three end socket limiting holes 53; the seal head limiting hole 53 is matched with the seal head fixing boss 224 of the wall plate 2; through with first spacing limit 101 reach third spacing limit 103 with the non-decorative cover block of wallboard 2, the non-decorative cover is promptly the face outside the car decorative cover 215 of wallboard 2, and through with spacing hole 53 of head with wallboard 2 the boss 224 block is fixed to the head, realizes spacing the left and right sides of car.

Referring to fig. 17A and 17B, three limit blocks 106 are uniformly arranged on the second limit edge 102 and the fourth limit edge 104, the limit blocks 106 are arranged opposite to the head limit holes 53, the limit blocks 106 protrude out of the plane of the car roof 1, the limit blocks 106 are arranged on the side of the head limit holes 53 away from the second limit edge 102 or the head limit holes 53 away from the fourth limit edge 104, the length of the limit blocks 106 is smaller than that of the head limit holes 53, the cross-sectional shapes of the limit blocks 106 in the plane direction parallel to the car roof 1 can be square, long and rhombic, and the limit blocks 106 are clamped between the head fixing bosses 224 and the slot back plates 21.

Splicing type car structure's application method does:

as shown in fig. 8, the wall plate 2 is installed in a slot of the platform assembly, and the wall plate 2 is inserted into the slot from top to bottom. Specifically, please refer to fig. 18, fig. 18 is an assembly schematic view of the wall plate and the platform assembly of the present invention, and as shown in fig. 18, the connection relationship between the wall plate 2 and the platform assembly specifically includes: a slot 300 is formed between the corner mounting upright 4 of the first frame assembly 9 and the single mounting post 30 of the second frame assembly 11, the front wall plate 200 of the wall plate 2 is mounted in the slot 300, and the single mounting post 30 is clamped in the gap between the shaft surface 211 and the inner surface 212 of the front wall plate 200 and the clamp spring slot 214. The single mounting column 30, the mounting column 3, the corner mounting column 4 and the clamp spring groove 214 are specifically clamped and processed as follows: as shown in fig. 11C, after the wall plate 2 is inserted into two adjacent mounting pillars 3, the cable tie 33 is cut off, so that the open end of the U-shaped clamp spring 32 is clamped into the clamp spring groove 214 on the shaft surface 211 and the inner surface 212 of the S-shaped bent edge 210 of the slot back plate 21; as shown in fig. 12B, after the wall plate 2 is inserted into two adjacent corner mounting posts 4, the cable tie 33 is cut off, so that the open end of the U-shaped clamp spring 32 is clamped into the clamp spring groove 214 on the S-shaped bent edge 210 of the slot back plate 21.

After the wall plate 2 is inserted into the clamping groove from top to bottom, the clamping groove of the car roof 1 is aligned with the wall plate 2, and the car roof 1 is arranged on the wall plate 2 according to the position of the clamping groove under the action of gravity. Specifically, please refer to fig. 19A and 19B, fig. 19A and 19B are schematic diagrams illustrating the assembly of the wallboard and the car roof, the first limit edge 101 and the third limit edge 103 of the car roof 1 pass through the seal head limit hole 53 of the car roof 1 and the well surface 211 of the wallboard 2, the clamping connection between the seal head fixing bosses 224 limits the left and right sides of the car roof 1, and the second limit edge 102 and the fourth limit edge 104 of the car roof 1 limit the front and back sides of the car roof 1 by the clamping connection between the limit block 106 and the seal head fixing bosses 224, the slot back plate 21 and the seal head fixing bosses 224.

The utility model provides a concatenation formula car structure, through inciting somebody to action 2 disect insertions sedan-chair bottom assembly's draw-in groove 300 is in through the effect of gravity oppression on the sedan-chair bottom plate 8 the side frame 5 the back frame 6 reaches on the preceding frame 7, concatenation formula car structure's simple structure, installation are convenient, no matter from the factory try on clothes or at the on-the-spot installation of engineering, only need according to installation stand 3 reaches the position of corner installation stand 4 from last to splicing can, showing installation rate and the efficiency that improves elevator car.

In addition to the above embodiments, the equivalent or modified devices or schemes of the present invention are not intended to be covered by the description and drawings, and are all claimed as the protection scope of the present invention.

Claims

1. A spliced car structure comprises a car top, wall plates and a car bottom component, wherein the car bottom component is provided with a car bottom plate,

the car platform assembly further comprises a first frame assembly, a second frame assembly, a third frame assembly, a fourth frame assembly and a fifth frame assembly which are sequentially arranged along the direction of the peripheral surface of the car bottom plate; wherein,

the first frame assembly and the fourth frame assembly comprise a car bottom side frame and mounting columns arranged on the car bottom side frame, the fifth frame assembly comprises a car bottom rear frame and the mounting columns arranged on the car bottom rear frame, and the second frame assembly and the third frame assembly comprise a car bottom front frame and a single mounting column arranged at the end part of the car bottom front frame; and,

corner mounting upright posts are arranged at the junctions of the first frame assembly, the second frame assembly, the third frame assembly, the fourth frame assembly and the fifth frame assembly; and the number of the first and second groups,

the car bottom side frame, the car bottom rear frame and the car bottom front frame are connected with the car bottom plate, at least one seal head limiting hole is formed in the car bottom side frame, the car bottom rear frame and the car bottom front frame, and the seal head limiting holes are formed among the adjacent mounting upright columns, the corner mounting upright columns and the single mounting columns; and a clamping groove is formed among the car bottom side frame, the car bottom rear frame and the car bottom front frame, and the car bottom assembly is connected with the wall plate through the end socket limiting hole and the clamping groove.

2. The spliced car structure according to claim 1, wherein the single mounting post, the mounting posts and the corner mounting posts are fixedly connected with the car bottom side frame, the car bottom rear frame and the car bottom front frame respectively in a welding manner, and the car bottom side frame, the car bottom rear frame and the car bottom front frame are fixedly connected with the car bottom plate in a bolt fastening manner.

3. The spliced car structure as claimed in claim 2, wherein the mounting pillars are uniformly disposed at the trisection points of the platform side frame and the platform rear frame, respectively.

4. The splicing type car structure of claim 3, wherein the installation column comprises two opposite-connected single installation columns, each corner installation column comprises an L-shaped fixing plate and two opposite-connected single installation columns arranged at the end parts of the L-shaped fixing plates, each single installation column comprises a C-shaped reinforcing plate and a U-shaped clamp spring, the closed end of each U-shaped clamp spring is fixedly connected with the inner side of the C-shaped reinforcing plate in a welding mode, and the open end of each U-shaped clamp spring can be connected with a cable belt.

5. The spliced car structure as claimed in claim 4, wherein the wall plate comprises a slot back plate, a seal head and a cover plate, wherein an S-shaped bent edge is arranged on a side edge of the slot back plate, the S-shaped bent edge comprises a shaft surface and an inner side surface, and the shaft surface is connected with the cover plate; the head set up in the both ends of slot backplate, each the head is connected face and well face including top surface, medial surface that connect gradually and is connected the face, well face connect the face with well face cooperation is connected, medial surface connect the face with the medial surface cooperation is connected, the top surface deviates from one side that well face was connected the face is provided with the fixed boss of an at least head, the fixed boss of head with the sedan-chair end subassembly the spacing jogged joint of head.

6. The spliced car structure of claim 5, wherein the wall plate further comprises a sound absorbing material, and the sound absorbing material is disposed in a cavity formed by the slot back plate, the head plate and the cover plate.

7. The spliced car structure as claimed in claim 5, wherein the cover plate is welded to the hoistway face, the hoistway face connection face is welded to the hoistway face, and the inner side face connection face is welded to the inner side face.

8. The spliced car structure as claimed in claim 5, wherein at least one snap spring groove is provided on the hoistway surface and the inner side surface, respectively, the snap spring groove accommodating the "U" -shaped snap spring of the single mounting post; and a cutting groove is arranged between the inner side surface connecting surface and the shaft way surface connecting surface.

9. The spliced car structure according to claim 8, wherein a limiting edge and a limiting block are convexly arranged on the roof, each limiting edge is provided with at least one end socket limiting hole, and the end socket limiting holes are connected with the end socket fixing bosses of the wall plates; and the limiting block is opposite to the end socket limiting hole and is clamped and connected between the end socket fixing boss and the slot back plate.

10. The spliced car structure of claim 9, wherein the cross section of the matched contact surface of the head limiting boss and the head limiting hole in the length direction of the wall plate is the same, the cross section shape is at least one of square, long circle and diamond, and the head limiting hole is an integrally formed large hole or a row of holes uniformly arranged at intervals.